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
2315 ARM64 PORT (AARCH64 ARCHITECTURE)
2316 M:      Catalin Marinas <catalin.marinas@arm.com>
2317 M:      Will Deacon <will.deacon@arm.com>
2318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2320 S:      Maintained
2321 F:      arch/arm64/
2322 X:      arch/arm64/boot/dts/
2323 F:      Documentation/arm64/
2324
2325 AS3645A LED FLASH CONTROLLER DRIVER
2326 M:      Sakari Ailus <sakari.ailus@iki.fi>
2327 L:      linux-leds@vger.kernel.org
2328 S:      Maintained
2329 F:      drivers/leds/leds-as3645a.c
2330
2331 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2332 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2333 L:      linux-media@vger.kernel.org
2334 T:      git git://linuxtv.org/media_tree.git
2335 S:      Maintained
2336 F:      drivers/media/i2c/ak7375.c
2337 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2338
2339 ASAHI KASEI AK8974 DRIVER
2340 M:      Linus Walleij <linus.walleij@linaro.org>
2341 L:      linux-iio@vger.kernel.org
2342 W:      http://www.akm.com/
2343 S:      Supported
2344 F:      drivers/iio/magnetometer/ak8974.c
2345
2346 ASC7621 HARDWARE MONITOR DRIVER
2347 M:      George Joseph <george.joseph@fairview5.com>
2348 L:      linux-hwmon@vger.kernel.org
2349 S:      Maintained
2350 F:      Documentation/hwmon/asc7621
2351 F:      drivers/hwmon/asc7621.c
2352
2353 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2354 M:      Corentin Chary <corentin.chary@gmail.com>
2355 L:      acpi4asus-user@lists.sourceforge.net
2356 L:      platform-driver-x86@vger.kernel.org
2357 W:      http://acpi4asus.sf.net
2358 S:      Maintained
2359 F:      drivers/platform/x86/asus*.c
2360 F:      drivers/platform/x86/eeepc*.c
2361
2362 ASUS WIRELESS RADIO CONTROL DRIVER
2363 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2364 L:      platform-driver-x86@vger.kernel.org
2365 S:      Maintained
2366 F:      drivers/platform/x86/asus-wireless.c
2367
2368 ASYMMETRIC KEYS
2369 M:      David Howells <dhowells@redhat.com>
2370 L:      keyrings@vger.kernel.org
2371 S:      Maintained
2372 F:      Documentation/crypto/asymmetric-keys.txt
2373 F:      include/linux/verification.h
2374 F:      include/crypto/public_key.h
2375 F:      include/crypto/pkcs7.h
2376 F:      crypto/asymmetric_keys/
2377
2378 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2379 R:      Dan Williams <dan.j.williams@intel.com>
2380 W:      http://sourceforge.net/projects/xscaleiop
2381 S:      Odd fixes
2382 F:      Documentation/crypto/async-tx-api.txt
2383 F:      crypto/async_tx/
2384 F:      drivers/dma/
2385 F:      include/linux/dmaengine.h
2386 F:      include/linux/async_tx.h
2387
2388 AT24 EEPROM DRIVER
2389 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2390 L:      linux-i2c@vger.kernel.org
2391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2392 S:      Maintained
2393 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2394 F:      drivers/misc/eeprom/at24.c
2395 F:      include/linux/platform_data/at24.h
2396
2397 ATA OVER ETHERNET (AOE) DRIVER
2398 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2399 W:      http://www.openaoe.org/
2400 S:      Supported
2401 F:      Documentation/aoe/
2402 F:      drivers/block/aoe/
2403
2404 ATHEROS 71XX/9XXX GPIO DRIVER
2405 M:      Alban Bedel <albeu@free.fr>
2406 W:      https://github.com/AlbanBedel/linux
2407 T:      git git://github.com/AlbanBedel/linux
2408 S:      Maintained
2409 F:      drivers/gpio/gpio-ath79.c
2410 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2411
2412 ATHEROS 71XX/9XXX USB PHY DRIVER
2413 M:      Alban Bedel <albeu@free.fr>
2414 W:      https://github.com/AlbanBedel/linux
2415 T:      git git://github.com/AlbanBedel/linux
2416 S:      Maintained
2417 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2418 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2419
2420 ATHEROS ATH GENERIC UTILITIES
2421 M:      Kalle Valo <kvalo@codeaurora.org>
2422 L:      linux-wireless@vger.kernel.org
2423 S:      Supported
2424 F:      drivers/net/wireless/ath/*
2425
2426 ATHEROS ATH5K WIRELESS DRIVER
2427 M:      Jiri Slaby <jirislaby@gmail.com>
2428 M:      Nick Kossifidis <mickflemm@gmail.com>
2429 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2430 L:      linux-wireless@vger.kernel.org
2431 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2432 S:      Maintained
2433 F:      drivers/net/wireless/ath/ath5k/
2434
2435 ATHEROS ATH6KL WIRELESS DRIVER
2436 M:      Kalle Valo <kvalo@codeaurora.org>
2437 L:      linux-wireless@vger.kernel.org
2438 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2440 S:      Supported
2441 F:      drivers/net/wireless/ath/ath6kl/
2442
2443 ATI_REMOTE2 DRIVER
2444 M:      Ville Syrjala <syrjala@sci.fi>
2445 S:      Maintained
2446 F:      drivers/input/misc/ati_remote2.c
2447
2448 ATK0110 HWMON DRIVER
2449 M:      Luca Tettamanti <kronos.it@gmail.com>
2450 L:      linux-hwmon@vger.kernel.org
2451 S:      Maintained
2452 F:      drivers/hwmon/asus_atk0110.c
2453
2454 ATLX ETHERNET DRIVERS
2455 M:      Jay Cliburn <jcliburn@gmail.com>
2456 M:      Chris Snook <chris.snook@gmail.com>
2457 L:      netdev@vger.kernel.org
2458 W:      http://sourceforge.net/projects/atl1
2459 W:      http://atl1.sourceforge.net
2460 S:      Maintained
2461 F:      drivers/net/ethernet/atheros/
2462
2463 ATM
2464 M:      Chas Williams <3chas3@gmail.com>
2465 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2466 L:      netdev@vger.kernel.org
2467 W:      http://linux-atm.sourceforge.net
2468 S:      Maintained
2469 F:      drivers/atm/
2470 F:      include/linux/atm*
2471 F:      include/uapi/linux/atm*
2472
2473 ATMEL AT91 / AT32 MCI DRIVER
2474 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2475 S:      Maintained
2476 F:      drivers/mmc/host/atmel-mci.c
2477
2478 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2479 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2480 S:      Supported
2481 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2482
2483 ATMEL Audio ALSA driver
2484 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2486 S:      Supported
2487 F:      sound/soc/atmel
2488
2489 ATMEL I2C DRIVER
2490 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2491 L:      linux-i2c@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/i2c/busses/i2c-at91.c
2494
2495 ATMEL ISI DRIVER
2496 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2497 L:      linux-media@vger.kernel.org
2498 S:      Supported
2499 F:      drivers/media/platform/atmel/atmel-isi.c
2500 F:      include/media/atmel-isi.h
2501
2502 ATMEL LCDFB DRIVER
2503 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2504 L:      linux-fbdev@vger.kernel.org
2505 S:      Maintained
2506 F:      drivers/video/fbdev/atmel_lcdfb.c
2507 F:      include/video/atmel_lcdc.h
2508
2509 ATMEL MACB ETHERNET DRIVER
2510 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2511 S:      Supported
2512 F:      drivers/net/ethernet/cadence/
2513
2514 ATMEL MAXTOUCH DRIVER
2515 M:      Nick Dyer <nick@shmanahar.org>
2516 T:      git git://github.com/ndyer/linux.git
2517 S:      Maintained
2518 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2519 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2520
2521 ATMEL SAMA5D2 ADC DRIVER
2522 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2523 L:      linux-iio@vger.kernel.org
2524 S:      Supported
2525 F:      drivers/iio/adc/at91-sama5d2_adc.c
2526
2527 ATMEL SDMMC DRIVER
2528 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2529 L:      linux-mmc@vger.kernel.org
2530 S:      Supported
2531 F:      drivers/mmc/host/sdhci-of-at91.c
2532
2533 ATMEL SPI DRIVER
2534 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2535 S:      Supported
2536 F:      drivers/spi/spi-atmel.*
2537
2538 ATMEL SSC DRIVER
2539 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2541 S:      Supported
2542 F:      drivers/misc/atmel-ssc.c
2543 F:      include/linux/atmel-ssc.h
2544
2545 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2546 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2548 S:      Supported
2549 F:      drivers/misc/atmel_tclib.c
2550 F:      drivers/clocksource/tcb_clksrc.c
2551
2552 ATMEL USBA UDC DRIVER
2553 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 S:      Supported
2556 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2557
2558 ATMEL WIRELESS DRIVER
2559 M:      Simon Kelley <simon@thekelleys.org.uk>
2560 L:      linux-wireless@vger.kernel.org
2561 W:      http://www.thekelleys.org.uk/atmel
2562 W:      http://atmelwlandriver.sourceforge.net/
2563 S:      Maintained
2564 F:      drivers/net/wireless/atmel/atmel*
2565
2566 ATMEL XDMA DRIVER
2567 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2568 L:      linux-arm-kernel@lists.infradead.org
2569 L:      dmaengine@vger.kernel.org
2570 S:      Supported
2571 F:      drivers/dma/at_xdmac.c
2572
2573 ATOMIC INFRASTRUCTURE
2574 M:      Will Deacon <will.deacon@arm.com>
2575 M:      Peter Zijlstra <peterz@infradead.org>
2576 R:      Boqun Feng <boqun.feng@gmail.com>
2577 L:      linux-kernel@vger.kernel.org
2578 S:      Maintained
2579 F:      arch/*/include/asm/atomic*.h
2580 F:      include/*/atomic*.h
2581
2582 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2583 M:      Bradley Grove <linuxdrivers@attotech.com>
2584 L:      linux-scsi@vger.kernel.org
2585 W:      http://www.attotech.com
2586 S:      Supported
2587 F:      drivers/scsi/esas2r
2588
2589 ATUSB IEEE 802.15.4 RADIO DRIVER
2590 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2591 L:      linux-wpan@vger.kernel.org
2592 S:      Maintained
2593 F:      drivers/net/ieee802154/atusb.c
2594 F:      drivers/net/ieee802154/atusb.h
2595 F:      drivers/net/ieee802154/at86rf230.h
2596
2597 AUDIT SUBSYSTEM
2598 M:      Paul Moore <paul@paul-moore.com>
2599 M:      Eric Paris <eparis@redhat.com>
2600 L:      linux-audit@redhat.com (moderated for non-subscribers)
2601 W:      https://github.com/linux-audit
2602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2603 S:      Supported
2604 F:      include/linux/audit.h
2605 F:      include/uapi/linux/audit.h
2606 F:      kernel/audit*
2607
2608 AUXILIARY DISPLAY DRIVERS
2609 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2610 S:      Maintained
2611 F:      drivers/auxdisplay/
2612 F:      include/linux/cfag12864b.h
2613
2614 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2615 M:      Andreas Klinger <ak@it-klinger.de>
2616 L:      linux-iio@vger.kernel.org
2617 S:      Maintained
2618 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2619 F:      drivers/iio/adc/hx711.c
2620
2621 AX.25 NETWORK LAYER
2622 M:      Ralf Baechle <ralf@linux-mips.org>
2623 L:      linux-hams@vger.kernel.org
2624 W:      http://www.linux-ax25.org/
2625 S:      Maintained
2626 F:      include/uapi/linux/ax25.h
2627 F:      include/net/ax25.h
2628 F:      net/ax25/
2629
2630 AXENTIA ARM DEVICES
2631 M:      Peter Rosin <peda@axentia.se>
2632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2633 S:      Maintained
2634 F:      Documentation/devicetree/bindings/arm/axentia.txt
2635 F:      arch/arm/boot/dts/at91-linea.dtsi
2636 F:      arch/arm/boot/dts/at91-natte.dtsi
2637 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2638 F:      arch/arm/boot/dts/at91-tse850-3.dts
2639
2640 AXENTIA ASOC DRIVERS
2641 M:      Peter Rosin <peda@axentia.se>
2642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2643 S:      Maintained
2644 F:      Documentation/devicetree/bindings/sound/axentia,*
2645 F:      sound/soc/atmel/tse850-pcm5142.c
2646
2647 AZ6007 DVB DRIVER
2648 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2649 L:      linux-media@vger.kernel.org
2650 W:      https://linuxtv.org
2651 T:      git git://linuxtv.org/media_tree.git
2652 S:      Maintained
2653 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2654
2655 AZTECH FM RADIO RECEIVER DRIVER
2656 M:      Hans Verkuil <hverkuil@xs4all.nl>
2657 L:      linux-media@vger.kernel.org
2658 T:      git git://linuxtv.org/media_tree.git
2659 W:      https://linuxtv.org
2660 S:      Maintained
2661 F:      drivers/media/radio/radio-aztech*
2662
2663 B43 WIRELESS DRIVER
2664 L:      linux-wireless@vger.kernel.org
2665 L:      b43-dev@lists.infradead.org
2666 W:      http://wireless.kernel.org/en/users/Drivers/b43
2667 S:      Odd Fixes
2668 F:      drivers/net/wireless/broadcom/b43/
2669
2670 B43LEGACY WIRELESS DRIVER
2671 M:      Larry Finger <Larry.Finger@lwfinger.net>
2672 L:      linux-wireless@vger.kernel.org
2673 L:      b43-dev@lists.infradead.org
2674 W:      http://wireless.kernel.org/en/users/Drivers/b43
2675 S:      Maintained
2676 F:      drivers/net/wireless/broadcom/b43legacy/
2677
2678 BACKLIGHT CLASS/SUBSYSTEM
2679 M:      Lee Jones <lee.jones@linaro.org>
2680 M:      Daniel Thompson <daniel.thompson@linaro.org>
2681 M:      Jingoo Han <jingoohan1@gmail.com>
2682 L:      dri-devel@lists.freedesktop.org
2683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2684 S:      Maintained
2685 F:      drivers/video/backlight/
2686 F:      include/linux/backlight.h
2687 F:      include/linux/pwm_backlight.h
2688 F:      Documentation/devicetree/bindings/leds/backlight
2689
2690 BATMAN ADVANCED
2691 M:      Marek Lindner <mareklindner@neomailbox.ch>
2692 M:      Simon Wunderlich <sw@simonwunderlich.de>
2693 M:      Antonio Quartulli <a@unstable.cc>
2694 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2695 W:      https://www.open-mesh.org/
2696 Q:      https://patchwork.open-mesh.org/project/batman/list/
2697 S:      Maintained
2698 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2699 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2700 F:      Documentation/networking/batman-adv.rst
2701 F:      include/uapi/linux/batadv_packet.h
2702 F:      include/uapi/linux/batman_adv.h
2703 F:      net/batman-adv/
2704
2705 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2706 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2707 L:      linux-hams@vger.kernel.org
2708 W:      http://www.baycom.org/~tom/ham/ham.html
2709 S:      Maintained
2710 F:      drivers/net/hamradio/baycom*
2711
2712 BCACHE (BLOCK LAYER CACHE)
2713 M:      Coly Li <colyli@suse.de>
2714 M:      Kent Overstreet <kent.overstreet@gmail.com>
2715 L:      linux-bcache@vger.kernel.org
2716 W:      http://bcache.evilpiepirate.org
2717 C:      irc://irc.oftc.net/bcache
2718 S:      Maintained
2719 F:      drivers/md/bcache/
2720
2721 BDISP ST MEDIA DRIVER
2722 M:      Fabien Dessenne <fabien.dessenne@st.com>
2723 L:      linux-media@vger.kernel.org
2724 T:      git git://linuxtv.org/media_tree.git
2725 W:      https://linuxtv.org
2726 S:      Supported
2727 F:      drivers/media/platform/sti/bdisp
2728
2729 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2730 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2731 L:      netdev@vger.kernel.org
2732 S:      Maintained
2733 F:      drivers/net/ethernet/ec_bhf.c
2734
2735 BEFS FILE SYSTEM
2736 M:      Luis de Bethencourt <luisbg@kernel.org>
2737 M:      Salah Triki <salah.triki@gmail.com>
2738 S:      Maintained
2739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2740 F:      Documentation/filesystems/befs.txt
2741 F:      fs/befs/
2742
2743 BFQ I/O SCHEDULER
2744 M:      Paolo Valente <paolo.valente@linaro.org>
2745 M:      Jens Axboe <axboe@kernel.dk>
2746 L:      linux-block@vger.kernel.org
2747 S:      Maintained
2748 F:      block/bfq-*
2749 F:      Documentation/block/bfq-iosched.txt
2750
2751 BFS FILE SYSTEM
2752 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2753 S:      Maintained
2754 F:      Documentation/filesystems/bfs.txt
2755 F:      fs/bfs/
2756 F:      include/uapi/linux/bfs_fs.h
2757
2758 BLINKM RGB LED DRIVER
2759 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2760 S:      Maintained
2761 F:      drivers/leds/leds-blinkm.c
2762
2763 BLOCK LAYER
2764 M:      Jens Axboe <axboe@kernel.dk>
2765 L:      linux-block@vger.kernel.org
2766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2767 S:      Maintained
2768 F:      block/
2769 F:      drivers/block/
2770 F:      kernel/trace/blktrace.c
2771 F:      lib/sbitmap.c
2772
2773 BLOCK2MTD DRIVER
2774 M:      Joern Engel <joern@lazybastard.org>
2775 L:      linux-mtd@lists.infradead.org
2776 S:      Maintained
2777 F:      drivers/mtd/devices/block2mtd.c
2778
2779 BLUETOOTH DRIVERS
2780 M:      Marcel Holtmann <marcel@holtmann.org>
2781 M:      Johan Hedberg <johan.hedberg@gmail.com>
2782 L:      linux-bluetooth@vger.kernel.org
2783 W:      http://www.bluez.org/
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2786 S:      Maintained
2787 F:      drivers/bluetooth/
2788
2789 BLUETOOTH SUBSYSTEM
2790 M:      Marcel Holtmann <marcel@holtmann.org>
2791 M:      Johan Hedberg <johan.hedberg@gmail.com>
2792 L:      linux-bluetooth@vger.kernel.org
2793 W:      http://www.bluez.org/
2794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2796 S:      Maintained
2797 F:      net/bluetooth/
2798 F:      include/net/bluetooth/
2799
2800 BONDING DRIVER
2801 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2802 M:      Veaceslav Falico <vfalico@gmail.com>
2803 M:      Andy Gospodarek <andy@greyhouse.net>
2804 L:      netdev@vger.kernel.org
2805 W:      http://sourceforge.net/projects/bonding/
2806 S:      Supported
2807 F:      drivers/net/bonding/
2808 F:      include/uapi/linux/if_bonding.h
2809
2810 BPF (Safe dynamic programs and tools)
2811 M:      Alexei Starovoitov <ast@kernel.org>
2812 M:      Daniel Borkmann <daniel@iogearbox.net>
2813 L:      netdev@vger.kernel.org
2814 L:      linux-kernel@vger.kernel.org
2815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2817 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2818 S:      Supported
2819 F:      arch/x86/net/bpf_jit*
2820 F:      Documentation/networking/filter.txt
2821 F:      Documentation/bpf/
2822 F:      include/linux/bpf*
2823 F:      include/linux/filter.h
2824 F:      include/trace/events/xdp.h
2825 F:      include/uapi/linux/bpf*
2826 F:      include/uapi/linux/filter.h
2827 F:      kernel/bpf/
2828 F:      kernel/trace/bpf_trace.c
2829 F:      lib/test_bpf.c
2830 F:      net/bpf/
2831 F:      net/core/filter.c
2832 F:      net/sched/act_bpf.c
2833 F:      net/sched/cls_bpf.c
2834 F:      samples/bpf/
2835 F:      tools/bpf/
2836 F:      tools/lib/bpf/
2837 F:      tools/testing/selftests/bpf/
2838
2839 BROADCOM B44 10/100 ETHERNET DRIVER
2840 M:      Michael Chan <michael.chan@broadcom.com>
2841 L:      netdev@vger.kernel.org
2842 S:      Supported
2843 F:      drivers/net/ethernet/broadcom/b44.*
2844
2845 BROADCOM B53 ETHERNET SWITCH DRIVER
2846 M:      Florian Fainelli <f.fainelli@gmail.com>
2847 L:      netdev@vger.kernel.org
2848 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2849 S:      Supported
2850 F:      drivers/net/dsa/b53/*
2851 F:      include/linux/platform_data/b53.h
2852
2853 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2854 M:      Florian Fainelli <f.fainelli@gmail.com>
2855 M:      Ray Jui <rjui@broadcom.com>
2856 M:      Scott Branden <sbranden@broadcom.com>
2857 M:      bcm-kernel-feedback-list@broadcom.com
2858 T:      git git://github.com/broadcom/mach-bcm
2859 S:      Maintained
2860 N:      bcm281*
2861 N:      bcm113*
2862 N:      bcm216*
2863 N:      kona
2864 F:      arch/arm/mach-bcm/
2865
2866 BROADCOM BCM2835 ARM ARCHITECTURE
2867 M:      Eric Anholt <eric@anholt.net>
2868 M:      Stefan Wahren <stefan.wahren@i2se.com>
2869 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2871 T:      git git://github.com/anholt/linux
2872 S:      Maintained
2873 N:      bcm2835
2874 F:      drivers/staging/vc04_services
2875
2876 BROADCOM BCM47XX MIPS ARCHITECTURE
2877 M:      Hauke Mehrtens <hauke@hauke-m.de>
2878 M:      Rafał Miłecki <zajec5@gmail.com>
2879 L:      linux-mips@linux-mips.org
2880 S:      Maintained
2881 F:      Documentation/devicetree/bindings/mips/brcm/
2882 F:      arch/mips/bcm47xx/*
2883 F:      arch/mips/include/asm/mach-bcm47xx/*
2884
2885 BROADCOM BCM5301X ARM ARCHITECTURE
2886 M:      Hauke Mehrtens <hauke@hauke-m.de>
2887 M:      Rafał Miłecki <zajec5@gmail.com>
2888 M:      Jon Mason <jonmason@broadcom.com>
2889 M:      bcm-kernel-feedback-list@broadcom.com
2890 L:      linux-arm-kernel@lists.infradead.org
2891 S:      Maintained
2892 F:      arch/arm/mach-bcm/bcm_5301x.c
2893 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2894 F:      arch/arm/boot/dts/bcm470*
2895 F:      arch/arm/boot/dts/bcm953012*
2896
2897 BROADCOM BCM53573 ARM ARCHITECTURE
2898 M:      Rafał Miłecki <rafal@milecki.pl>
2899 L:      linux-arm-kernel@lists.infradead.org
2900 S:      Maintained
2901 F:      arch/arm/boot/dts/bcm53573*
2902 F:      arch/arm/boot/dts/bcm47189*
2903
2904 BROADCOM BCM63XX ARM ARCHITECTURE
2905 M:      Florian Fainelli <f.fainelli@gmail.com>
2906 M:      bcm-kernel-feedback-list@broadcom.com
2907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2908 T:      git git://github.com/broadcom/stblinux.git
2909 S:      Maintained
2910 N:      bcm63xx
2911
2912 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2913 M:      Kevin Cernekee <cernekee@gmail.com>
2914 L:      linux-usb@vger.kernel.org
2915 S:      Maintained
2916 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2917
2918 BROADCOM BCM7XXX ARM ARCHITECTURE
2919 M:      Brian Norris <computersforpeace@gmail.com>
2920 M:      Gregory Fong <gregory.0xf0@gmail.com>
2921 M:      Florian Fainelli <f.fainelli@gmail.com>
2922 M:      bcm-kernel-feedback-list@broadcom.com
2923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2924 T:      git git://github.com/broadcom/stblinux.git
2925 S:      Maintained
2926 F:      arch/arm/mach-bcm/*brcmstb*
2927 F:      arch/arm/boot/dts/bcm7*.dts*
2928 F:      drivers/bus/brcmstb_gisb.c
2929 F:      arch/arm/mm/cache-b15-rac.c
2930 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2931 N:      brcmstb
2932
2933 BROADCOM BMIPS CPUFREQ DRIVER
2934 M:      Markus Mayer <mmayer@broadcom.com>
2935 M:      bcm-kernel-feedback-list@broadcom.com
2936 L:      linux-pm@vger.kernel.org
2937 S:      Maintained
2938 F:      drivers/cpufreq/bmips-cpufreq.c
2939
2940 BROADCOM BMIPS MIPS ARCHITECTURE
2941 M:      Kevin Cernekee <cernekee@gmail.com>
2942 M:      Florian Fainelli <f.fainelli@gmail.com>
2943 L:      linux-mips@linux-mips.org
2944 T:      git git://github.com/broadcom/stblinux.git
2945 S:      Maintained
2946 F:      arch/mips/bmips/*
2947 F:      arch/mips/include/asm/mach-bmips/*
2948 F:      arch/mips/kernel/*bmips*
2949 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2950 F:      drivers/irqchip/irq-bcm63*
2951 F:      drivers/irqchip/irq-bcm7*
2952 F:      drivers/irqchip/irq-brcmstb*
2953 F:      include/linux/bcm963xx_nvram.h
2954 F:      include/linux/bcm963xx_tag.h
2955
2956 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2957 M:      Rasesh Mody <rasesh.mody@cavium.com>
2958 M:      Harish Patil <harish.patil@cavium.com>
2959 M:      Dept-GELinuxNICDev@cavium.com
2960 L:      netdev@vger.kernel.org
2961 S:      Supported
2962 F:      drivers/net/ethernet/broadcom/bnx2.*
2963 F:      drivers/net/ethernet/broadcom/bnx2_*
2964
2965 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2966 M:      QLogic-Storage-Upstream@qlogic.com
2967 L:      linux-scsi@vger.kernel.org
2968 S:      Supported
2969 F:      drivers/scsi/bnx2fc/
2970
2971 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2972 M:      QLogic-Storage-Upstream@qlogic.com
2973 L:      linux-scsi@vger.kernel.org
2974 S:      Supported
2975 F:      drivers/scsi/bnx2i/
2976
2977 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2978 M:      Ariel Elior <ariel.elior@cavium.com>
2979 M:      everest-linux-l2@cavium.com
2980 L:      netdev@vger.kernel.org
2981 S:      Supported
2982 F:      drivers/net/ethernet/broadcom/bnx2x/
2983
2984 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2985 M:      Michael Chan <michael.chan@broadcom.com>
2986 L:      netdev@vger.kernel.org
2987 S:      Supported
2988 F:      drivers/net/ethernet/broadcom/bnxt/
2989
2990 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2991 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2992 M:      Franky Lin <franky.lin@broadcom.com>
2993 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2994 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2995 M:      Wright Feng <wright.feng@cypress.com>
2996 L:      linux-wireless@vger.kernel.org
2997 L:      brcm80211-dev-list.pdl@broadcom.com
2998 L:      brcm80211-dev-list@cypress.com
2999 S:      Supported
3000 F:      drivers/net/wireless/broadcom/brcm80211/
3001
3002 BROADCOM BRCMSTB GPIO DRIVER
3003 M:      Gregory Fong <gregory.0xf0@gmail.com>
3004 L:      bcm-kernel-feedback-list@broadcom.com
3005 S:      Supported
3006 F:      drivers/gpio/gpio-brcmstb.c
3007 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3008
3009 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3010 M:      Al Cooper <alcooperx@gmail.com>
3011 L:      linux-kernel@vger.kernel.org
3012 L:      bcm-kernel-feedback-list@broadcom.com
3013 S:      Maintained
3014 F:      drivers/phy/broadcom/phy-brcm-usb*
3015
3016 BROADCOM GENET ETHERNET DRIVER
3017 M:      Doug Berger <opendmb@gmail.com>
3018 M:      Florian Fainelli <f.fainelli@gmail.com>
3019 L:      netdev@vger.kernel.org
3020 S:      Supported
3021 F:      drivers/net/ethernet/broadcom/genet/
3022
3023 BROADCOM IPROC ARM ARCHITECTURE
3024 M:      Ray Jui <rjui@broadcom.com>
3025 M:      Scott Branden <sbranden@broadcom.com>
3026 M:      Jon Mason <jonmason@broadcom.com>
3027 M:      bcm-kernel-feedback-list@broadcom.com
3028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3029 T:      git git://github.com/broadcom/cygnus-linux.git
3030 S:      Maintained
3031 N:      iproc
3032 N:      cygnus
3033 N:      bcm[-_]nsp
3034 N:      bcm9113*
3035 N:      bcm9583*
3036 N:      bcm9585*
3037 N:      bcm9586*
3038 N:      bcm988312
3039 N:      bcm113*
3040 N:      bcm583*
3041 N:      bcm585*
3042 N:      bcm586*
3043 N:      bcm88312
3044 N:      hr2
3045 N:      stingray
3046 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3047 F:      arch/arm64/boot/dts/broadcom/stingray/*
3048 F:      drivers/clk/bcm/clk-ns*
3049 F:      drivers/clk/bcm/clk-sr*
3050 F:      drivers/pinctrl/bcm/pinctrl-ns*
3051 F:      include/dt-bindings/clock/bcm-sr*
3052
3053 BROADCOM KONA GPIO DRIVER
3054 M:      Ray Jui <rjui@broadcom.com>
3055 L:      bcm-kernel-feedback-list@broadcom.com
3056 S:      Supported
3057 F:      drivers/gpio/gpio-bcm-kona.c
3058 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3059
3060 BROADCOM NETXTREME-E ROCE DRIVER
3061 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3062 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3063 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3064 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3065 L:      linux-rdma@vger.kernel.org
3066 W:      http://www.broadcom.com
3067 S:      Supported
3068 F:      drivers/infiniband/hw/bnxt_re/
3069 F:      include/uapi/rdma/bnxt_re-abi.h
3070
3071 BROADCOM NVRAM DRIVER
3072 M:      Rafał Miłecki <zajec5@gmail.com>
3073 L:      linux-mips@linux-mips.org
3074 S:      Maintained
3075 F:      drivers/firmware/broadcom/*
3076
3077 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3078 M:      Rafał Miłecki <zajec5@gmail.com>
3079 L:      linux-wireless@vger.kernel.org
3080 S:      Maintained
3081 F:      drivers/bcma/
3082 F:      include/linux/bcma/
3083
3084 BROADCOM STB AVS CPUFREQ DRIVER
3085 M:      Markus Mayer <mmayer@broadcom.com>
3086 M:      bcm-kernel-feedback-list@broadcom.com
3087 L:      linux-pm@vger.kernel.org
3088 S:      Maintained
3089 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3090 F:      drivers/cpufreq/brcmstb*
3091
3092 BROADCOM STB AVS TMON DRIVER
3093 M:      Markus Mayer <mmayer@broadcom.com>
3094 M:      bcm-kernel-feedback-list@broadcom.com
3095 L:      linux-pm@vger.kernel.org
3096 S:      Maintained
3097 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3098 F:      drivers/thermal/broadcom/brcmstb*
3099
3100 BROADCOM STB NAND FLASH DRIVER
3101 M:      Brian Norris <computersforpeace@gmail.com>
3102 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3103 L:      linux-mtd@lists.infradead.org
3104 L:      bcm-kernel-feedback-list@broadcom.com
3105 S:      Maintained
3106 F:      drivers/mtd/nand/raw/brcmnand/
3107
3108 BROADCOM STB DPFE DRIVER
3109 M:      Markus Mayer <mmayer@broadcom.com>
3110 M:      bcm-kernel-feedback-list@broadcom.com
3111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3112 S:      Maintained
3113 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3114 F:      drivers/memory/brcmstb_dpfe.c
3115
3116 BROADCOM SYSTEMPORT ETHERNET DRIVER
3117 M:      Florian Fainelli <f.fainelli@gmail.com>
3118 L:      netdev@vger.kernel.org
3119 S:      Supported
3120 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3121
3122 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3123 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3124 M:      Prashant Sreedharan <prashant@broadcom.com>
3125 M:      Michael Chan <mchan@broadcom.com>
3126 L:      netdev@vger.kernel.org
3127 S:      Supported
3128 F:      drivers/net/ethernet/broadcom/tg3.*
3129
3130 BROCADE BFA FC SCSI DRIVER
3131 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3132 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3133 L:      linux-scsi@vger.kernel.org
3134 S:      Supported
3135 F:      drivers/scsi/bfa/
3136
3137 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3138 M:      Rasesh Mody <rasesh.mody@cavium.com>
3139 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3140 M:      Dept-GELinuxNICDev@cavium.com
3141 L:      netdev@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/net/ethernet/brocade/bna/
3144
3145 BSG (block layer generic sg v4 driver)
3146 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3147 L:      linux-scsi@vger.kernel.org
3148 S:      Supported
3149 F:      block/bsg.c
3150 F:      include/linux/bsg.h
3151 F:      include/uapi/linux/bsg.h
3152
3153 BT87X AUDIO DRIVER
3154 M:      Clemens Ladisch <clemens@ladisch.de>
3155 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3156 T:      git git://git.alsa-project.org/alsa-kernel.git
3157 S:      Maintained
3158 F:      Documentation/sound/cards/bt87x.rst
3159 F:      sound/pci/bt87x.c
3160
3161 BT8XXGPIO DRIVER
3162 M:      Michael Buesch <m@bues.ch>
3163 W:      http://bu3sch.de/btgpio.php
3164 S:      Maintained
3165 F:      drivers/gpio/gpio-bt8xx.c
3166
3167 BTRFS FILE SYSTEM
3168 M:      Chris Mason <clm@fb.com>
3169 M:      Josef Bacik <jbacik@fb.com>
3170 M:      David Sterba <dsterba@suse.com>
3171 L:      linux-btrfs@vger.kernel.org
3172 W:      http://btrfs.wiki.kernel.org/
3173 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3175 S:      Maintained
3176 F:      Documentation/filesystems/btrfs.txt
3177 F:      fs/btrfs/
3178 F:      include/linux/btrfs*
3179 F:      include/uapi/linux/btrfs*
3180
3181 BTTV VIDEO4LINUX DRIVER
3182 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3183 L:      linux-media@vger.kernel.org
3184 W:      https://linuxtv.org
3185 T:      git git://linuxtv.org/media_tree.git
3186 S:      Odd fixes
3187 F:      Documentation/media/v4l-drivers/bttv*
3188 F:      drivers/media/pci/bt8xx/bttv*
3189
3190 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3191 M:      Chanwoo Choi <cw00.choi@samsung.com>
3192 L:      linux-pm@vger.kernel.org
3193 L:      linux-samsung-soc@vger.kernel.org
3194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3195 S:      Maintained
3196 F:      drivers/devfreq/exynos-bus.c
3197 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3198
3199 BUSLOGIC SCSI DRIVER
3200 M:      Khalid Aziz <khalid@gonehiking.org>
3201 L:      linux-scsi@vger.kernel.org
3202 S:      Maintained
3203 F:      drivers/scsi/BusLogic.*
3204 F:      drivers/scsi/FlashPoint.*
3205
3206 C-MEDIA CMI8788 DRIVER
3207 M:      Clemens Ladisch <clemens@ladisch.de>
3208 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3209 T:      git git://git.alsa-project.org/alsa-kernel.git
3210 S:      Maintained
3211 F:      sound/pci/oxygen/
3212
3213 C6X ARCHITECTURE
3214 M:      Mark Salter <msalter@redhat.com>
3215 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3216 L:      linux-c6x-dev@linux-c6x.org
3217 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3218 S:      Maintained
3219 F:      arch/c6x/
3220
3221 CA8210 IEEE-802.15.4 RADIO DRIVER
3222 M:      Harry Morris <h.morris@cascoda.com>
3223 L:      linux-wpan@vger.kernel.org
3224 W:      https://github.com/Cascoda/ca8210-linux.git
3225 S:      Maintained
3226 F:      drivers/net/ieee802154/ca8210.c
3227 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3228
3229 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3230 M:      David Howells <dhowells@redhat.com>
3231 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3232 S:      Supported
3233 F:      Documentation/filesystems/caching/cachefiles.txt
3234 F:      fs/cachefiles/
3235
3236 CADENCE MIPI-CSI2 BRIDGES
3237 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3238 L:      linux-media@vger.kernel.org
3239 S:      Maintained
3240 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3241 F:      drivers/media/platform/cadence/cdns-csi2*
3242
3243 CADET FM/AM RADIO RECEIVER DRIVER
3244 M:      Hans Verkuil <hverkuil@xs4all.nl>
3245 L:      linux-media@vger.kernel.org
3246 T:      git git://linuxtv.org/media_tree.git
3247 W:      https://linuxtv.org
3248 S:      Maintained
3249 F:      drivers/media/radio/radio-cadet*
3250
3251 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3252 M:      Jonathan Corbet <corbet@lwn.net>
3253 L:      linux-media@vger.kernel.org
3254 T:      git git://linuxtv.org/media_tree.git
3255 S:      Maintained
3256 F:      Documentation/media/v4l-drivers/cafe_ccic*
3257 F:      drivers/media/platform/marvell-ccic/
3258
3259 CAIF NETWORK LAYER
3260 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3261 L:      netdev@vger.kernel.org
3262 S:      Supported
3263 F:      Documentation/networking/caif/
3264 F:      drivers/net/caif/
3265 F:      include/uapi/linux/caif/
3266 F:      include/net/caif/
3267 F:      net/caif/
3268
3269 CALGARY x86-64 IOMMU
3270 M:      Muli Ben-Yehuda <mulix@mulix.org>
3271 M:      Jon Mason <jdmason@kudzu.us>
3272 L:      iommu@lists.linux-foundation.org
3273 S:      Maintained
3274 F:      arch/x86/kernel/pci-calgary_64.c
3275 F:      arch/x86/kernel/tce_64.c
3276 F:      arch/x86/include/asm/calgary.h
3277 F:      arch/x86/include/asm/tce.h
3278
3279 CAN NETWORK DRIVERS
3280 M:      Wolfgang Grandegger <wg@grandegger.com>
3281 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3282 L:      linux-can@vger.kernel.org
3283 W:      https://github.com/linux-can
3284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3286 S:      Maintained
3287 F:      Documentation/devicetree/bindings/net/can/
3288 F:      drivers/net/can/
3289 F:      include/linux/can/dev.h
3290 F:      include/linux/can/platform/
3291 F:      include/uapi/linux/can/error.h
3292 F:      include/uapi/linux/can/netlink.h
3293
3294 CAN NETWORK LAYER
3295 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3296 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3297 L:      linux-can@vger.kernel.org
3298 W:      https://github.com/linux-can
3299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3301 S:      Maintained
3302 F:      Documentation/networking/can.rst
3303 F:      net/can/
3304 F:      include/linux/can/core.h
3305 F:      include/uapi/linux/can.h
3306 F:      include/uapi/linux/can/bcm.h
3307 F:      include/uapi/linux/can/raw.h
3308 F:      include/uapi/linux/can/gw.h
3309
3310 CAPABILITIES
3311 M:      Serge Hallyn <serge@hallyn.com>
3312 L:      linux-security-module@vger.kernel.org
3313 S:      Supported
3314 F:      include/linux/capability.h
3315 F:      include/uapi/linux/capability.h
3316 F:      security/commoncap.c
3317 F:      kernel/capability.c
3318
3319 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3320 M:      Kevin Tsai <ktsai@capellamicro.com>
3321 S:      Maintained
3322 F:      drivers/iio/light/cm*
3323
3324 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3325 M:      Christian Lamparter <chunkeey@googlemail.com>
3326 L:      linux-wireless@vger.kernel.org
3327 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3328 S:      Maintained
3329 F:      drivers/net/wireless/ath/carl9170/
3330
3331 CAVIUM I2C DRIVER
3332 M:      Jan Glauber <jglauber@cavium.com>
3333 M:      David Daney <david.daney@cavium.com>
3334 W:      http://www.cavium.com
3335 S:      Supported
3336 F:      drivers/i2c/busses/i2c-octeon*
3337 F:      drivers/i2c/busses/i2c-thunderx*
3338
3339 CAVIUM LIQUIDIO NETWORK DRIVER
3340 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3341 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3342 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3343 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3344 L:      netdev@vger.kernel.org
3345 W:      http://www.cavium.com
3346 S:      Supported
3347 F:      drivers/net/ethernet/cavium/liquidio/
3348
3349 CAVIUM MMC DRIVER
3350 M:      Jan Glauber <jglauber@cavium.com>
3351 M:      David Daney <david.daney@cavium.com>
3352 M:      Steven J. Hill <Steven.Hill@cavium.com>
3353 W:      http://www.cavium.com
3354 S:      Supported
3355 F:      drivers/mmc/host/cavium*
3356
3357 CAVIUM OCTEON-TX CRYPTO DRIVER
3358 M:      George Cherian <george.cherian@cavium.com>
3359 L:      linux-crypto@vger.kernel.org
3360 W:      http://www.cavium.com
3361 S:      Supported
3362 F:      drivers/crypto/cavium/cpt/
3363
3364 CAVIUM THUNDERX2 ARM64 SOC
3365 M:      Robert Richter <rrichter@cavium.com>
3366 M:      Jayachandran C <jnair@caviumnetworks.com>
3367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3368 S:      Maintained
3369 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3370 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3371
3372 CC2520 IEEE-802.15.4 RADIO DRIVER
3373 M:      Varka Bhadram <varkabhadram@gmail.com>
3374 L:      linux-wpan@vger.kernel.org
3375 S:      Maintained
3376 F:      drivers/net/ieee802154/cc2520.c
3377 F:      include/linux/spi/cc2520.h
3378 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3379
3380 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3381 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3382 L:      linux-crypto@vger.kernel.org
3383 S:      Supported
3384 F:      drivers/crypto/ccree/
3385 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3386
3387 CEC FRAMEWORK
3388 M:      Hans Verkuil <hans.verkuil@cisco.com>
3389 L:      linux-media@vger.kernel.org
3390 T:      git git://linuxtv.org/media_tree.git
3391 W:      http://linuxtv.org
3392 S:      Supported
3393 F:      Documentation/media/kapi/cec-core.rst
3394 F:      Documentation/media/uapi/cec
3395 F:      drivers/media/cec/
3396 F:      drivers/media/rc/keymaps/rc-cec.c
3397 F:      include/media/cec.h
3398 F:      include/media/cec-notifier.h
3399 F:      include/uapi/linux/cec.h
3400 F:      include/uapi/linux/cec-funcs.h
3401 F:      Documentation/devicetree/bindings/media/cec.txt
3402 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3403
3404 CEC GPIO DRIVER
3405 M:      Hans Verkuil <hans.verkuil@cisco.com>
3406 L:      linux-media@vger.kernel.org
3407 T:      git git://linuxtv.org/media_tree.git
3408 W:      http://linuxtv.org
3409 S:      Supported
3410 F:      drivers/media/platform/cec-gpio/
3411 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3412
3413 CELL BROADBAND ENGINE ARCHITECTURE
3414 M:      Arnd Bergmann <arnd@arndb.de>
3415 L:      linuxppc-dev@lists.ozlabs.org
3416 W:      http://www.ibm.com/developerworks/power/cell/
3417 S:      Supported
3418 F:      arch/powerpc/include/asm/cell*.h
3419 F:      arch/powerpc/include/asm/spu*.h
3420 F:      arch/powerpc/include/uapi/asm/spu*.h
3421 F:      arch/powerpc/oprofile/*cell*
3422 F:      arch/powerpc/platforms/cell/
3423
3424 CEPH COMMON CODE (LIBCEPH)
3425 M:      Ilya Dryomov <idryomov@gmail.com>
3426 M:      "Yan, Zheng" <zyan@redhat.com>
3427 M:      Sage Weil <sage@redhat.com>
3428 L:      ceph-devel@vger.kernel.org
3429 W:      http://ceph.com/
3430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3431 T:      git git://github.com/ceph/ceph-client.git
3432 S:      Supported
3433 F:      net/ceph/
3434 F:      include/linux/ceph/
3435 F:      include/linux/crush/
3436
3437 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3438 M:      "Yan, Zheng" <zyan@redhat.com>
3439 M:      Sage Weil <sage@redhat.com>
3440 M:      Ilya Dryomov <idryomov@gmail.com>
3441 L:      ceph-devel@vger.kernel.org
3442 W:      http://ceph.com/
3443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3444 T:      git git://github.com/ceph/ceph-client.git
3445 S:      Supported
3446 F:      Documentation/filesystems/ceph.txt
3447 F:      fs/ceph/
3448
3449 CERTIFICATE HANDLING:
3450 M:      David Howells <dhowells@redhat.com>
3451 M:      David Woodhouse <dwmw2@infradead.org>
3452 L:      keyrings@vger.kernel.org
3453 S:      Maintained
3454 F:      Documentation/admin-guide/module-signing.rst
3455 F:      certs/
3456 F:      scripts/sign-file.c
3457 F:      scripts/extract-cert.c
3458
3459 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3460 L:      linux-usb@vger.kernel.org
3461 S:      Orphan
3462 F:      Documentation/usb/WUSB-Design-overview.txt
3463 F:      Documentation/usb/wusb-cbaf
3464 F:      drivers/usb/host/hwa-hc.c
3465 F:      drivers/usb/host/whci/
3466 F:      drivers/usb/wusbcore/
3467 F:      include/linux/usb/wusb*
3468
3469 CFAG12864B LCD DRIVER
3470 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3471 S:      Maintained
3472 F:      drivers/auxdisplay/cfag12864b.c
3473 F:      include/linux/cfag12864b.h
3474
3475 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3476 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3477 S:      Maintained
3478 F:      drivers/auxdisplay/cfag12864bfb.c
3479 F:      include/linux/cfag12864b.h
3480
3481 802.11 (including CFG80211/NL80211)
3482 M:      Johannes Berg <johannes@sipsolutions.net>
3483 L:      linux-wireless@vger.kernel.org
3484 W:      http://wireless.kernel.org/
3485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3487 S:      Maintained
3488 F:      net/wireless/
3489 F:      include/uapi/linux/nl80211.h
3490 F:      include/linux/ieee80211.h
3491 F:      include/net/wext.h
3492 F:      include/net/cfg80211.h
3493 F:      include/net/iw_handler.h
3494 F:      include/net/ieee80211_radiotap.h
3495 F:      Documentation/driver-api/80211/cfg80211.rst
3496 F:      Documentation/networking/regulatory.txt
3497
3498 CHAR and MISC DRIVERS
3499 M:      Arnd Bergmann <arnd@arndb.de>
3500 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3502 S:      Supported
3503 F:      drivers/char/
3504 F:      drivers/misc/
3505 F:      include/linux/miscdevice.h
3506
3507 CHECKPATCH
3508 M:      Andy Whitcroft <apw@canonical.com>
3509 M:      Joe Perches <joe@perches.com>
3510 S:      Maintained
3511 F:      scripts/checkpatch.pl
3512
3513 CHINESE DOCUMENTATION
3514 M:      Harry Wei <harryxiyou@gmail.com>
3515 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3516 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3517 S:      Maintained
3518 F:      Documentation/translations/zh_CN/
3519
3520 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3521 M:      Peter Chen <Peter.Chen@nxp.com>
3522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3523 L:      linux-usb@vger.kernel.org
3524 S:      Maintained
3525 F:      drivers/usb/chipidea/
3526
3527 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3528 M:      Hans de Goede <hdegoede@redhat.com>
3529 L:      linux-input@vger.kernel.org
3530 S:      Maintained
3531 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3532 F:      drivers/input/touchscreen/chipone_icn8318.c
3533
3534 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3535 M:      Hans de Goede <hdegoede@redhat.com>
3536 L:      linux-input@vger.kernel.org
3537 S:      Maintained
3538 F:      drivers/input/touchscreen/chipone_icn8505.c
3539
3540 CHROME HARDWARE PLATFORM SUPPORT
3541 M:      Benson Leung <bleung@chromium.org>
3542 M:      Olof Johansson <olof@lixom.net>
3543 S:      Maintained
3544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3545 F:      drivers/platform/chrome/
3546
3547 CIRRUS LOGIC AUDIO CODEC DRIVERS
3548 M:      Brian Austin <brian.austin@cirrus.com>
3549 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3550 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3551 S:      Maintained
3552 F:      sound/soc/codecs/cs*
3553
3554 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3555 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3556 L:      netdev@vger.kernel.org
3557 S:      Maintained
3558 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3559
3560 CISCO FCOE HBA DRIVER
3561 M:      Satish Kharat <satishkh@cisco.com>
3562 M:      Sesidhar Baddela <sebaddel@cisco.com>
3563 M:      Karan Tilak Kumar <kartilak@cisco.com>
3564 L:      linux-scsi@vger.kernel.org
3565 S:      Supported
3566 F:      drivers/scsi/fnic/
3567
3568 CISCO SCSI HBA DRIVER
3569 M:      Karan Tilak Kumar <kartilak@cisco.com>
3570 M:      Sesidhar Baddela <sebaddel@cisco.com>
3571 L:      linux-scsi@vger.kernel.org
3572 S:      Supported
3573 F:      drivers/scsi/snic/
3574
3575 CISCO VIC ETHERNET NIC DRIVER
3576 M:      Christian Benvenuti <benve@cisco.com>
3577 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3578 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3579 S:      Supported
3580 F:      drivers/net/ethernet/cisco/enic/
3581
3582 CISCO VIC LOW LATENCY NIC DRIVER
3583 M:      Christian Benvenuti <benve@cisco.com>
3584 S:      Supported
3585 F:      drivers/infiniband/hw/usnic/
3586
3587 CIRRUS LOGIC MADERA CODEC DRIVERS
3588 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3589 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3590 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3591 L:      patches@opensource.cirrus.com
3592 T:      git https://github.com/CirrusLogic/linux-drivers.git
3593 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3594 S:      Supported
3595 F:      Documentation/devicetree/bindings/mfd/madera.txt
3596 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3597 F:      include/linux/mfd/madera/*
3598 F:      drivers/gpio/gpio-madera*
3599 F:      drivers/mfd/madera*
3600 F:      drivers/mfd/cs47l*
3601 F:      drivers/pinctrl/cirrus/*
3602
3603 CLANG-FORMAT FILE
3604 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3605 S:      Maintained
3606 F:      .clang-format
3607
3608 CLEANCACHE API
3609 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3610 L:      linux-kernel@vger.kernel.org
3611 S:      Maintained
3612 F:      mm/cleancache.c
3613 F:      include/linux/cleancache.h
3614
3615 CLK API
3616 M:      Russell King <linux@armlinux.org.uk>
3617 L:      linux-clk@vger.kernel.org
3618 S:      Maintained
3619 F:      include/linux/clk.h
3620
3621 CLOCKSOURCE, CLOCKEVENT DRIVERS
3622 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3623 M:      Thomas Gleixner <tglx@linutronix.de>
3624 L:      linux-kernel@vger.kernel.org
3625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3626 S:      Supported
3627 F:      drivers/clocksource/
3628 F:      Documentation/devicetree/bindings/timer/
3629
3630 CMPC ACPI DRIVER
3631 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3632 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3633 L:      platform-driver-x86@vger.kernel.org
3634 S:      Supported
3635 F:      drivers/platform/x86/classmate-laptop.c
3636
3637 COBALT MEDIA DRIVER
3638 M:      Hans Verkuil <hans.verkuil@cisco.com>
3639 L:      linux-media@vger.kernel.org
3640 T:      git git://linuxtv.org/media_tree.git
3641 W:      https://linuxtv.org
3642 S:      Supported
3643 F:      drivers/media/pci/cobalt/
3644
3645 COCCINELLE/Semantic Patches (SmPL)
3646 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3647 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3648 M:      Nicolas Palix <nicolas.palix@imag.fr>
3649 M:      Michal Marek <michal.lkml@markovi.net>
3650 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3652 W:      http://coccinelle.lip6.fr/
3653 S:      Supported
3654 F:      Documentation/dev-tools/coccinelle.rst
3655 F:      scripts/coccinelle/
3656 F:      scripts/coccicheck
3657
3658 CODA FILE SYSTEM
3659 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3660 M:      coda@cs.cmu.edu
3661 L:      codalist@coda.cs.cmu.edu
3662 W:      http://www.coda.cs.cmu.edu/
3663 S:      Maintained
3664 F:      Documentation/filesystems/coda.txt
3665 F:      fs/coda/
3666 F:      include/linux/coda*.h
3667 F:      include/uapi/linux/coda*.h
3668
3669 CODA V4L2 MEM2MEM DRIVER
3670 M:      Philipp Zabel <p.zabel@pengutronix.de>
3671 L:      linux-media@vger.kernel.org
3672 S:      Maintained
3673 F:      Documentation/devicetree/bindings/media/coda.txt
3674 F:      drivers/media/platform/coda/
3675
3676 COMMON CLK FRAMEWORK
3677 M:      Michael Turquette <mturquette@baylibre.com>
3678 M:      Stephen Boyd <sboyd@kernel.org>
3679 L:      linux-clk@vger.kernel.org
3680 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3682 S:      Maintained
3683 F:      Documentation/devicetree/bindings/clock/
3684 F:      drivers/clk/
3685 X:      drivers/clk/clkdev.c
3686 F:      include/linux/clk-pr*
3687 F:      include/linux/clk/
3688 F:      include/linux/of_clk.h
3689
3690 COMMON INTERNET FILE SYSTEM (CIFS)
3691 M:      Steve French <sfrench@samba.org>
3692 L:      linux-cifs@vger.kernel.org
3693 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3694 W:      http://linux-cifs.samba.org/
3695 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3696 S:      Supported
3697 F:      Documentation/filesystems/cifs/
3698 F:      fs/cifs/
3699
3700 COMPACTPCI HOTPLUG CORE
3701 M:      Scott Murray <scott@spiteful.org>
3702 L:      linux-pci@vger.kernel.org
3703 S:      Maintained
3704 F:      drivers/pci/hotplug/cpci_hotplug*
3705
3706 COMPACTPCI HOTPLUG GENERIC DRIVER
3707 M:      Scott Murray <scott@spiteful.org>
3708 L:      linux-pci@vger.kernel.org
3709 S:      Maintained
3710 F:      drivers/pci/hotplug/cpcihp_generic.c
3711
3712 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3713 M:      Scott Murray <scott@spiteful.org>
3714 L:      linux-pci@vger.kernel.org
3715 S:      Maintained
3716 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3717
3718 COMPAL LAPTOP SUPPORT
3719 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3720 L:      platform-driver-x86@vger.kernel.org
3721 S:      Maintained
3722 F:      drivers/platform/x86/compal-laptop.c
3723
3724 CONEXANT ACCESSRUNNER USB DRIVER
3725 L:      accessrunner-general@lists.sourceforge.net
3726 W:      http://accessrunner.sourceforge.net/
3727 S:      Orphan
3728 F:      drivers/usb/atm/cxacru.c
3729
3730 CONFIGFS
3731 M:      Joel Becker <jlbec@evilplan.org>
3732 M:      Christoph Hellwig <hch@lst.de>
3733 T:      git git://git.infradead.org/users/hch/configfs.git
3734 S:      Supported
3735 F:      fs/configfs/
3736 F:      include/linux/configfs.h
3737
3738 CONNECTOR
3739 M:      Evgeniy Polyakov <zbr@ioremap.net>
3740 L:      netdev@vger.kernel.org
3741 S:      Maintained
3742 F:      drivers/connector/
3743
3744 CONTROL GROUP (CGROUP)
3745 M:      Tejun Heo <tj@kernel.org>
3746 M:      Li Zefan <lizefan@huawei.com>
3747 M:      Johannes Weiner <hannes@cmpxchg.org>
3748 L:      cgroups@vger.kernel.org
3749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3750 S:      Maintained
3751 F:      Documentation/cgroup*
3752 F:      include/linux/cgroup*
3753 F:      kernel/cgroup*
3754
3755 CONTROL GROUP - CPUSET
3756 M:      Li Zefan <lizefan@huawei.com>
3757 L:      cgroups@vger.kernel.org
3758 W:      http://www.bullopensource.org/cpuset/
3759 W:      http://oss.sgi.com/projects/cpusets/
3760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3761 S:      Maintained
3762 F:      Documentation/cgroup-v1/cpusets.txt
3763 F:      include/linux/cpuset.h
3764 F:      kernel/cgroup/cpuset.c
3765
3766 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3767 M:      Johannes Weiner <hannes@cmpxchg.org>
3768 M:      Michal Hocko <mhocko@kernel.org>
3769 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3770 L:      cgroups@vger.kernel.org
3771 L:      linux-mm@kvack.org
3772 S:      Maintained
3773 F:      mm/memcontrol.c
3774 F:      mm/swap_cgroup.c
3775
3776 CORETEMP HARDWARE MONITORING DRIVER
3777 M:      Fenghua Yu <fenghua.yu@intel.com>
3778 L:      linux-hwmon@vger.kernel.org
3779 S:      Maintained
3780 F:      Documentation/hwmon/coretemp
3781 F:      drivers/hwmon/coretemp.c
3782
3783 COSA/SRP SYNC SERIAL DRIVER
3784 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3785 W:      http://www.fi.muni.cz/~kas/cosa/
3786 S:      Maintained
3787 F:      drivers/net/wan/cosa*
3788
3789 CPMAC ETHERNET DRIVER
3790 M:      Florian Fainelli <f.fainelli@gmail.com>
3791 L:      netdev@vger.kernel.org
3792 S:      Maintained
3793 F:      drivers/net/ethernet/ti/cpmac.c
3794
3795 CPU FREQUENCY DRIVERS
3796 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3797 M:      Viresh Kumar <viresh.kumar@linaro.org>
3798 L:      linux-pm@vger.kernel.org
3799 S:      Maintained
3800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3801 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3802 B:      https://bugzilla.kernel.org
3803 F:      Documentation/cpu-freq/
3804 F:      Documentation/devicetree/bindings/cpufreq/
3805 F:      drivers/cpufreq/
3806 F:      include/linux/cpufreq.h
3807 F:      tools/testing/selftests/cpufreq/
3808
3809 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3810 M:      Viresh Kumar <viresh.kumar@linaro.org>
3811 M:      Sudeep Holla <sudeep.holla@arm.com>
3812 L:      linux-pm@vger.kernel.org
3813 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3814 S:      Maintained
3815 F:      drivers/cpufreq/arm_big_little.h
3816 F:      drivers/cpufreq/arm_big_little.c
3817 F:      drivers/cpufreq/arm_big_little_dt.c
3818
3819 CPU POWER MONITORING SUBSYSTEM
3820 M:      Thomas Renninger <trenn@suse.com>
3821 M:      Shuah Khan <shuah@kernel.org>
3822 L:      linux-pm@vger.kernel.org
3823 S:      Maintained
3824 F:      tools/power/cpupower/
3825
3826 CPUID/MSR DRIVER
3827 M:      "H. Peter Anvin" <hpa@zytor.com>
3828 S:      Maintained
3829 F:      arch/x86/kernel/cpuid.c
3830 F:      arch/x86/kernel/msr.c
3831
3832 CPUIDLE DRIVER - ARM BIG LITTLE
3833 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3834 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3835 L:      linux-pm@vger.kernel.org
3836 L:      linux-arm-kernel@lists.infradead.org
3837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3838 S:      Maintained
3839 F:      drivers/cpuidle/cpuidle-big_little.c
3840
3841 CPUIDLE DRIVER - ARM EXYNOS
3842 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3843 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3844 M:      Kukjin Kim <kgene@kernel.org>
3845 L:      linux-pm@vger.kernel.org
3846 L:      linux-samsung-soc@vger.kernel.org
3847 S:      Supported
3848 F:      drivers/cpuidle/cpuidle-exynos.c
3849 F:      arch/arm/mach-exynos/pm.c
3850
3851 CPUIDLE DRIVERS
3852 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3853 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3854 L:      linux-pm@vger.kernel.org
3855 S:      Maintained
3856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3857 B:      https://bugzilla.kernel.org
3858 F:      drivers/cpuidle/*
3859 F:      include/linux/cpuidle.h
3860
3861 CRAMFS FILESYSTEM
3862 M:      Nicolas Pitre <nico@linaro.org>
3863 S:      Maintained
3864 F:      Documentation/filesystems/cramfs.txt
3865 F:      fs/cramfs/
3866
3867 CRYPTO API
3868 M:      Herbert Xu <herbert@gondor.apana.org.au>
3869 M:      "David S. Miller" <davem@davemloft.net>
3870 L:      linux-crypto@vger.kernel.org
3871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3873 S:      Maintained
3874 F:      Documentation/crypto/
3875 F:      Documentation/devicetree/bindings/crypto/
3876 F:      arch/*/crypto/
3877 F:      crypto/
3878 F:      drivers/crypto/
3879 F:      include/crypto/
3880 F:      include/linux/crypto*
3881
3882 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3883 M:      Neil Horman <nhorman@tuxdriver.com>
3884 L:      linux-crypto@vger.kernel.org
3885 S:      Maintained
3886 F:      crypto/ansi_cprng.c
3887 F:      crypto/rng.c
3888
3889 CS3308 MEDIA DRIVER
3890 M:      Hans Verkuil <hverkuil@xs4all.nl>
3891 L:      linux-media@vger.kernel.org
3892 T:      git git://linuxtv.org/media_tree.git
3893 W:      http://linuxtv.org
3894 S:      Odd Fixes
3895 F:      drivers/media/i2c/cs3308.c
3896 F:      drivers/media/i2c/cs3308.h
3897
3898 CS5535 Audio ALSA driver
3899 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3900 S:      Maintained
3901 F:      sound/pci/cs5535audio/
3902
3903 CW1200 WLAN driver
3904 M:      Solomon Peachy <pizza@shaftnet.org>
3905 S:      Maintained
3906 F:      drivers/net/wireless/st/cw1200/
3907
3908 CX18 VIDEO4LINUX DRIVER
3909 M:      Andy Walls <awalls@md.metrocast.net>
3910 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3911 L:      linux-media@vger.kernel.org
3912 T:      git git://linuxtv.org/media_tree.git
3913 W:      https://linuxtv.org
3914 W:      http://www.ivtvdriver.org/index.php/Cx18
3915 S:      Maintained
3916 F:      Documentation/media/v4l-drivers/cx18*
3917 F:      drivers/media/pci/cx18/
3918 F:      include/uapi/linux/ivtv*
3919
3920 CX2341X MPEG ENCODER HELPER MODULE
3921 M:      Hans Verkuil <hverkuil@xs4all.nl>
3922 L:      linux-media@vger.kernel.org
3923 T:      git git://linuxtv.org/media_tree.git
3924 W:      https://linuxtv.org
3925 S:      Maintained
3926 F:      drivers/media/common/cx2341x*
3927 F:      include/media/cx2341x*
3928
3929 CX24120 MEDIA DRIVER
3930 M:      Jemma Denson <jdenson@gmail.com>
3931 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3932 L:      linux-media@vger.kernel.org
3933 W:      https://linuxtv.org
3934 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3935 S:      Maintained
3936 F:      drivers/media/dvb-frontends/cx24120*
3937
3938 CX88 VIDEO4LINUX DRIVER
3939 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3940 L:      linux-media@vger.kernel.org
3941 W:      https://linuxtv.org
3942 T:      git git://linuxtv.org/media_tree.git
3943 S:      Odd fixes
3944 F:      Documentation/media/v4l-drivers/cx88*
3945 F:      drivers/media/pci/cx88/
3946
3947 CXD2820R MEDIA DRIVER
3948 M:      Antti Palosaari <crope@iki.fi>
3949 L:      linux-media@vger.kernel.org
3950 W:      https://linuxtv.org
3951 W:      http://palosaari.fi/linux/
3952 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3953 T:      git git://linuxtv.org/anttip/media_tree.git
3954 S:      Maintained
3955 F:      drivers/media/dvb-frontends/cxd2820r*
3956
3957 CXGB3 ETHERNET DRIVER (CXGB3)
3958 M:      Santosh Raspatur <santosh@chelsio.com>
3959 L:      netdev@vger.kernel.org
3960 W:      http://www.chelsio.com
3961 S:      Supported
3962 F:      drivers/net/ethernet/chelsio/cxgb3/
3963
3964 CXGB3 ISCSI DRIVER (CXGB3I)
3965 M:      Karen Xie <kxie@chelsio.com>
3966 L:      linux-scsi@vger.kernel.org
3967 W:      http://www.chelsio.com
3968 S:      Supported
3969 F:      drivers/scsi/cxgbi/cxgb3i
3970
3971 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3972 M:      Steve Wise <swise@chelsio.com>
3973 L:      linux-rdma@vger.kernel.org
3974 W:      http://www.openfabrics.org
3975 S:      Supported
3976 F:      drivers/infiniband/hw/cxgb3/
3977 F:      include/uapi/rdma/cxgb3-abi.h
3978
3979 CXGB4 CRYPTO DRIVER (chcr)
3980 M:      Harsh Jain <harsh@chelsio.com>
3981 L:      linux-crypto@vger.kernel.org
3982 W:      http://www.chelsio.com
3983 S:      Supported
3984 F:      drivers/crypto/chelsio
3985
3986 CXGB4 ETHERNET DRIVER (CXGB4)
3987 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3988 L:      netdev@vger.kernel.org
3989 W:      http://www.chelsio.com
3990 S:      Supported
3991 F:      drivers/net/ethernet/chelsio/cxgb4/
3992
3993 CXGB4 ISCSI DRIVER (CXGB4I)
3994 M:      Karen Xie <kxie@chelsio.com>
3995 L:      linux-scsi@vger.kernel.org
3996 W:      http://www.chelsio.com
3997 S:      Supported
3998 F:      drivers/scsi/cxgbi/cxgb4i
3999
4000 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4001 M:      Steve Wise <swise@chelsio.com>
4002 L:      linux-rdma@vger.kernel.org
4003 W:      http://www.openfabrics.org
4004 S:      Supported
4005 F:      drivers/infiniband/hw/cxgb4/
4006 F:      include/uapi/rdma/cxgb4-abi.h
4007
4008 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4009 M:      Casey Leedom <leedom@chelsio.com>
4010 L:      netdev@vger.kernel.org
4011 W:      http://www.chelsio.com
4012 S:      Supported
4013 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4014
4015 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4016 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4017 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4018 L:      linuxppc-dev@lists.ozlabs.org
4019 S:      Supported
4020 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4021 F:      drivers/misc/cxl/
4022 F:      include/misc/cxl*
4023 F:      include/uapi/misc/cxl.h
4024 F:      Documentation/powerpc/cxl.txt
4025 F:      Documentation/ABI/testing/sysfs-class-cxl
4026
4027 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4028 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4029 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4030 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4031 L:      linux-scsi@vger.kernel.org
4032 S:      Supported
4033 F:      drivers/scsi/cxlflash/
4034 F:      include/uapi/scsi/cxlflash_ioctls.h
4035 F:      Documentation/powerpc/cxlflash.txt
4036
4037 CYBERPRO FB DRIVER
4038 M:      Russell King <linux@armlinux.org.uk>
4039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4040 W:      http://www.armlinux.org.uk/
4041 S:      Maintained
4042 F:      drivers/video/fbdev/cyber2000fb.*
4043
4044 CYCLADES ASYNC MUX DRIVER
4045 W:      http://www.cyclades.com/
4046 S:      Orphan
4047 F:      drivers/tty/cyclades.c
4048 F:      include/linux/cyclades.h
4049 F:      include/uapi/linux/cyclades.h
4050
4051 CYCLADES PC300 DRIVER
4052 W:      http://www.cyclades.com/
4053 S:      Orphan
4054 F:      drivers/net/wan/pc300*
4055
4056 CYPRESS_FIRMWARE MEDIA DRIVER
4057 M:      Antti Palosaari <crope@iki.fi>
4058 L:      linux-media@vger.kernel.org
4059 W:      https://linuxtv.org
4060 W:      http://palosaari.fi/linux/
4061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4062 T:      git git://linuxtv.org/anttip/media_tree.git
4063 S:      Maintained
4064 F:      drivers/media/common/cypress_firmware*
4065
4066 CYTTSP TOUCHSCREEN DRIVER
4067 M:      Ferruh Yigit <fery@cypress.com>
4068 L:      linux-input@vger.kernel.org
4069 S:      Supported
4070 F:      drivers/input/touchscreen/cyttsp*
4071 F:      include/linux/input/cyttsp.h
4072
4073 D-LINK DIR-685 TOUCHKEYS DRIVER
4074 M:      Linus Walleij <linus.walleij@linaro.org>
4075 L:      linux-input@vger.kernel.org
4076 S:      Supported
4077 F:      drivers/input/dlink-dir685-touchkeys.c
4078
4079 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4080 M:      Joshua Kinard <kumba@gentoo.org>
4081 S:      Maintained
4082 F:      drivers/rtc/rtc-ds1685.c
4083 F:      include/linux/rtc/ds1685.h
4084
4085 DAMA SLAVE for AX.25
4086 M:      Joerg Reuter <jreuter@yaina.de>
4087 W:      http://yaina.de/jreuter/
4088 W:      http://www.qsl.net/dl1bke/
4089 L:      linux-hams@vger.kernel.org
4090 S:      Maintained
4091 F:      net/ax25/af_ax25.c
4092 F:      net/ax25/ax25_dev.c
4093 F:      net/ax25/ax25_ds_*
4094 F:      net/ax25/ax25_in.c
4095 F:      net/ax25/ax25_out.c
4096 F:      net/ax25/ax25_timer.c
4097 F:      net/ax25/sysctl_net_ax25.c
4098
4099 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4100 L:      netdev@vger.kernel.org
4101 S:      Orphan
4102 F:      Documentation/networking/dmfe.txt
4103 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4104
4105 DC390/AM53C974 SCSI driver
4106 M:      Hannes Reinecke <hare@suse.com>
4107 L:      linux-scsi@vger.kernel.org
4108 S:      Maintained
4109 F:      drivers/scsi/am53c974.c
4110
4111 DC395x SCSI driver
4112 M:      Oliver Neukum <oliver@neukum.org>
4113 M:      Ali Akcaagac <aliakc@web.de>
4114 M:      Jamie Lenehan <lenehan@twibble.org>
4115 L:      dc395x@twibble.org
4116 W:      http://twibble.org/dist/dc395x/
4117 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4118 S:      Maintained
4119 F:      Documentation/scsi/dc395x.txt
4120 F:      drivers/scsi/dc395x.*
4121
4122 DCCP PROTOCOL
4123 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4124 L:      dccp@vger.kernel.org
4125 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4126 S:      Maintained
4127 F:      include/linux/dccp.h
4128 F:      include/uapi/linux/dccp.h
4129 F:      include/linux/tfrc.h
4130 F:      net/dccp/
4131
4132 DECnet NETWORK LAYER
4133 W:      http://linux-decnet.sourceforge.net
4134 L:      linux-decnet-user@lists.sourceforge.net
4135 S:      Orphan
4136 F:      Documentation/networking/decnet.txt
4137 F:      net/decnet/
4138
4139 DECSTATION PLATFORM SUPPORT
4140 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4141 L:      linux-mips@linux-mips.org
4142 W:      http://www.linux-mips.org/wiki/DECstation
4143 S:      Maintained
4144 F:      arch/mips/dec/
4145 F:      arch/mips/include/asm/dec/
4146 F:      arch/mips/include/asm/mach-dec/
4147
4148 DEFXX FDDI NETWORK DRIVER
4149 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4150 S:      Maintained
4151 F:      drivers/net/fddi/defxx.*
4152
4153 DELL SMBIOS DRIVER
4154 M:      Pali Rohár <pali.rohar@gmail.com>
4155 M:      Mario Limonciello <mario.limonciello@dell.com>
4156 L:      platform-driver-x86@vger.kernel.org
4157 S:      Maintained
4158 F:      drivers/platform/x86/dell-smbios.*
4159
4160 DELL SMBIOS SMM DRIVER
4161 M:      Mario Limonciello <mario.limonciello@dell.com>
4162 L:      platform-driver-x86@vger.kernel.org
4163 S:      Maintained
4164 F:      drivers/platform/x86/dell-smbios-smm.c
4165
4166 DELL SMBIOS WMI DRIVER
4167 M:      Mario Limonciello <mario.limonciello@dell.com>
4168 L:      platform-driver-x86@vger.kernel.org
4169 S:      Maintained
4170 F:      drivers/platform/x86/dell-smbios-wmi.c
4171 F:      tools/wmi/dell-smbios-example.c
4172
4173 DELL LAPTOP DRIVER
4174 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4175 M:      Pali Rohár <pali.rohar@gmail.com>
4176 L:      platform-driver-x86@vger.kernel.org
4177 S:      Maintained
4178 F:      drivers/platform/x86/dell-laptop.c
4179
4180 DELL LAPTOP FREEFALL DRIVER
4181 M:      Pali Rohár <pali.rohar@gmail.com>
4182 S:      Maintained
4183 F:      drivers/platform/x86/dell-smo8800.c
4184
4185 DELL LAPTOP RBTN DRIVER
4186 M:      Pali Rohár <pali.rohar@gmail.com>
4187 S:      Maintained
4188 F:      drivers/platform/x86/dell-rbtn.*
4189
4190 DELL LAPTOP SMM DRIVER
4191 M:      Pali Rohár <pali.rohar@gmail.com>
4192 S:      Maintained
4193 F:      drivers/hwmon/dell-smm-hwmon.c
4194 F:      include/uapi/linux/i8k.h
4195
4196 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4197 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4198 S:      Maintained
4199 F:      Documentation/dcdbas.txt
4200 F:      drivers/firmware/dcdbas.*
4201
4202 DELL WMI NOTIFICATIONS DRIVER
4203 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4204 M:      Pali Rohár <pali.rohar@gmail.com>
4205 S:      Maintained
4206 F:      drivers/platform/x86/dell-wmi.c
4207
4208 DELL WMI DESCRIPTOR DRIVER
4209 M:      Mario Limonciello <mario.limonciello@dell.com>
4210 S:      Maintained
4211 F:      drivers/platform/x86/dell-wmi-descriptor.c
4212
4213 DELTA ST MEDIA DRIVER
4214 M:      Hugues Fruchet <hugues.fruchet@st.com>
4215 L:      linux-media@vger.kernel.org
4216 T:      git git://linuxtv.org/media_tree.git
4217 W:      https://linuxtv.org
4218 S:      Supported
4219 F:      drivers/media/platform/sti/delta
4220
4221 DENALI NAND DRIVER
4222 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4223 L:      linux-mtd@lists.infradead.org
4224 S:      Supported
4225 F:      drivers/mtd/nand/raw/denali*
4226
4227 DESIGNWARE USB2 DRD IP DRIVER
4228 M:      Minas Harutyunyan <hminas@synopsys.com>
4229 L:      linux-usb@vger.kernel.org
4230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4231 S:      Maintained
4232 F:      drivers/usb/dwc2/
4233
4234 DESIGNWARE USB3 DRD IP DRIVER
4235 M:      Felipe Balbi <balbi@kernel.org>
4236 L:      linux-usb@vger.kernel.org
4237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4238 S:      Maintained
4239 F:      drivers/usb/dwc3/
4240
4241 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4242 M:      Andreas Klinger <ak@it-klinger.de>
4243 L:      linux-iio@vger.kernel.org
4244 S:      Maintained
4245 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4246 F:      drivers/iio/proximity/srf*.c
4247
4248 DEVICE COREDUMP (DEV_COREDUMP)
4249 M:      Johannes Berg <johannes@sipsolutions.net>
4250 L:      linux-kernel@vger.kernel.org
4251 S:      Maintained
4252 F:      drivers/base/devcoredump.c
4253 F:      include/linux/devcoredump.h
4254
4255 DEVICE FREQUENCY (DEVFREQ)
4256 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4257 M:      Kyungmin Park <kyungmin.park@samsung.com>
4258 R:      Chanwoo Choi <cw00.choi@samsung.com>
4259 L:      linux-pm@vger.kernel.org
4260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4261 S:      Maintained
4262 F:      drivers/devfreq/
4263 F:      include/linux/devfreq.h
4264 F:      Documentation/devicetree/bindings/devfreq/
4265
4266 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4267 M:      Chanwoo Choi <cw00.choi@samsung.com>
4268 L:      linux-pm@vger.kernel.org
4269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4270 S:      Supported
4271 F:      drivers/devfreq/event/
4272 F:      drivers/devfreq/devfreq-event.c
4273 F:      include/linux/devfreq-event.h
4274 F:      Documentation/devicetree/bindings/devfreq/event/
4275
4276 DEVICE NUMBER REGISTRY
4277 M:      Torben Mathiasen <device@lanana.org>
4278 W:      http://lanana.org/docs/device-list/index.html
4279 S:      Maintained
4280
4281 DEVICE-MAPPER  (LVM)
4282 M:      Alasdair Kergon <agk@redhat.com>
4283 M:      Mike Snitzer <snitzer@redhat.com>
4284 M:      dm-devel@redhat.com
4285 L:      dm-devel@redhat.com
4286 W:      http://sources.redhat.com/dm
4287 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4289 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4290 S:      Maintained
4291 F:      Documentation/device-mapper/
4292 F:      drivers/md/Makefile
4293 F:      drivers/md/Kconfig
4294 F:      drivers/md/dm*
4295 F:      drivers/md/persistent-data/
4296 F:      include/linux/device-mapper.h
4297 F:      include/linux/dm-*.h
4298 F:      include/uapi/linux/dm-*.h
4299
4300 DEVLINK
4301 M:      Jiri Pirko <jiri@mellanox.com>
4302 L:      netdev@vger.kernel.org
4303 S:      Supported
4304 F:      net/core/devlink.c
4305 F:      include/net/devlink.h
4306 F:      include/uapi/linux/devlink.h
4307
4308 DIALOG SEMICONDUCTOR DRIVERS
4309 M:      Support Opensource <support.opensource@diasemi.com>
4310 W:      http://www.dialog-semiconductor.com/products
4311 S:      Supported
4312 F:      Documentation/hwmon/da90??
4313 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4314 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4315 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4316 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4317 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4318 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4319 F:      drivers/gpio/gpio-da90??.c
4320 F:      drivers/hwmon/da90??-hwmon.c
4321 F:      drivers/iio/adc/da91??-*.c
4322 F:      drivers/input/misc/da90??_onkey.c
4323 F:      drivers/input/touchscreen/da9052_tsi.c
4324 F:      drivers/leds/leds-da90??.c
4325 F:      drivers/mfd/da903x.c
4326 F:      drivers/mfd/da90??-*.c
4327 F:      drivers/mfd/da91??-*.c
4328 F:      drivers/power/supply/da9052-battery.c
4329 F:      drivers/power/supply/da91??-*.c
4330 F:      drivers/regulator/da903x.c
4331 F:      drivers/regulator/da9???-regulator.[ch]
4332 F:      drivers/thermal/da90??-thermal.c
4333 F:      drivers/rtc/rtc-da90??.c
4334 F:      drivers/video/backlight/da90??_bl.c
4335 F:      drivers/watchdog/da90??_wdt.c
4336 F:      include/linux/mfd/da903x.h
4337 F:      include/linux/mfd/da9052/
4338 F:      include/linux/mfd/da9055/
4339 F:      include/linux/mfd/da9062/
4340 F:      include/linux/mfd/da9063/
4341 F:      include/linux/mfd/da9150/
4342 F:      include/linux/regulator/da9211.h
4343 F:      include/sound/da[79]*.h
4344 F:      sound/soc/codecs/da[79]*.[ch]
4345
4346 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4347 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4348 L:      linux-gpio@vger.kernel.org
4349 S:      Maintained
4350 F:      drivers/gpio/gpio-gpio-mm.c
4351
4352 DIGI NEO AND CLASSIC PCI PRODUCTS
4353 M:      Lidza Louina <lidza.louina@gmail.com>
4354 M:      Mark Hounschell <markh@compro.net>
4355 L:      driverdev-devel@linuxdriverproject.org
4356 S:      Maintained
4357 F:      drivers/staging/dgnc/
4358
4359 DIOLAN U2C-12 I2C DRIVER
4360 M:      Guenter Roeck <linux@roeck-us.net>
4361 L:      linux-i2c@vger.kernel.org
4362 S:      Maintained
4363 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4364
4365 FILESYSTEM DIRECT ACCESS (DAX)
4366 M:      Matthew Wilcox <mawilcox@microsoft.com>
4367 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4368 L:      linux-fsdevel@vger.kernel.org
4369 S:      Supported
4370 F:      fs/dax.c
4371 F:      include/linux/dax.h
4372 F:      include/trace/events/fs_dax.h
4373
4374 DEVICE DIRECT ACCESS (DAX)
4375 M:      Dan Williams <dan.j.williams@intel.com>
4376 M:      Dave Jiang <dave.jiang@intel.com>
4377 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4378 M:      Vishal Verma <vishal.l.verma@intel.com>
4379 L:      linux-nvdimm@lists.01.org
4380 S:      Supported
4381 F:      drivers/dax/
4382
4383 DIRECTORY NOTIFICATION (DNOTIFY)
4384 M:      Jan Kara <jack@suse.cz>
4385 R:      Amir Goldstein <amir73il@gmail.com>
4386 L:      linux-fsdevel@vger.kernel.org
4387 S:      Maintained
4388 F:      Documentation/filesystems/dnotify.txt
4389 F:      fs/notify/dnotify/
4390 F:      include/linux/dnotify.h
4391
4392 DISK GEOMETRY AND PARTITION HANDLING
4393 M:      Andries Brouwer <aeb@cwi.nl>
4394 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4395 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4396 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4397 S:      Maintained
4398
4399 DISKQUOTA
4400 M:      Jan Kara <jack@suse.com>
4401 S:      Maintained
4402 F:      Documentation/filesystems/quota.txt
4403 F:      fs/quota/
4404 F:      include/linux/quota*.h
4405 F:      include/uapi/linux/quota*.h
4406
4407 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4408 M:      Bernie Thompson <bernie@plugable.com>
4409 L:      linux-fbdev@vger.kernel.org
4410 S:      Maintained
4411 W:      http://plugable.com/category/projects/udlfb/
4412 F:      drivers/video/fbdev/udlfb.c
4413 F:      include/video/udlfb.h
4414 F:      Documentation/fb/udlfb.txt
4415
4416 DISTRIBUTED LOCK MANAGER (DLM)
4417 M:      Christine Caulfield <ccaulfie@redhat.com>
4418 M:      David Teigland <teigland@redhat.com>
4419 L:      cluster-devel@redhat.com
4420 W:      http://sources.redhat.com/cluster/
4421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4422 S:      Supported
4423 F:      fs/dlm/
4424
4425 DMA BUFFER SHARING FRAMEWORK
4426 M:      Sumit Semwal <sumit.semwal@linaro.org>
4427 S:      Maintained
4428 L:      linux-media@vger.kernel.org
4429 L:      dri-devel@lists.freedesktop.org
4430 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4431 F:      drivers/dma-buf/
4432 F:      include/linux/dma-buf*
4433 F:      include/linux/reservation.h
4434 F:      include/linux/*fence.h
4435 F:      Documentation/driver-api/dma-buf.rst
4436 T:      git git://anongit.freedesktop.org/drm/drm-misc
4437
4438 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4439 M:      Vinod Koul <vkoul@kernel.org>
4440 L:      dmaengine@vger.kernel.org
4441 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4442 S:      Maintained
4443 F:      drivers/dma/
4444 F:      include/linux/dmaengine.h
4445 F:      include/linux/of_dma.h
4446 F:      Documentation/devicetree/bindings/dma/
4447 F:      Documentation/driver-api/dmaengine/
4448 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4449
4450 DMA MAPPING HELPERS
4451 M:      Christoph Hellwig <hch@lst.de>
4452 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4453 R:      Robin Murphy <robin.murphy@arm.com>
4454 L:      iommu@lists.linux-foundation.org
4455 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4456 W:      http://git.infradead.org/users/hch/dma-mapping.git
4457 S:      Supported
4458 F:      kernel/dma/
4459 F:      include/asm-generic/dma-mapping.h
4460 F:      include/linux/dma-direct.h
4461 F:      include/linux/dma-mapping.h
4462 F:      include/linux/dma-noncoherent.h
4463
4464 DME1737 HARDWARE MONITOR DRIVER
4465 M:      Juerg Haefliger <juergh@gmail.com>
4466 L:      linux-hwmon@vger.kernel.org
4467 S:      Maintained
4468 F:      Documentation/hwmon/dme1737
4469 F:      drivers/hwmon/dme1737.c
4470
4471 DMI/SMBIOS SUPPORT
4472 M:      Jean Delvare <jdelvare@suse.com>
4473 S:      Maintained
4474 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4475 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4476 F:      drivers/firmware/dmi-id.c
4477 F:      drivers/firmware/dmi_scan.c
4478 F:      include/linux/dmi.h
4479
4480 DOCUMENTATION
4481 M:      Jonathan Corbet <corbet@lwn.net>
4482 L:      linux-doc@vger.kernel.org
4483 S:      Maintained
4484 F:      Documentation/
4485 F:      scripts/kernel-doc
4486 X:      Documentation/ABI/
4487 X:      Documentation/devicetree/
4488 X:      Documentation/acpi
4489 X:      Documentation/power
4490 X:      Documentation/spi
4491 X:      Documentation/media
4492 T:      git git://git.lwn.net/linux.git docs-next
4493
4494 DOCUMENTATION/ITALIAN
4495 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4496 L:      linux-doc@vger.kernel.org
4497 S:      Maintained
4498 F:      Documentation/translations/it_IT
4499
4500 DONGWOON DW9714 LENS VOICE COIL DRIVER
4501 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4502 L:      linux-media@vger.kernel.org
4503 T:      git git://linuxtv.org/media_tree.git
4504 S:      Maintained
4505 F:      drivers/media/i2c/dw9714.c
4506
4507 DONGWOON DW9807 LENS VOICE COIL DRIVER
4508 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4509 L:      linux-media@vger.kernel.org
4510 T:      git git://linuxtv.org/media_tree.git
4511 S:      Maintained
4512 F:      drivers/media/i2c/dw9807.c
4513
4514 DOUBLETALK DRIVER
4515 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4516 L:      blinux-list@redhat.com
4517 S:      Maintained
4518 F:      drivers/char/dtlk.c
4519 F:      include/linux/dtlk.h
4520
4521 DPAA2 DATAPATH I/O (DPIO) DRIVER
4522 M:      Roy Pledge <Roy.Pledge@nxp.com>
4523 L:      linux-kernel@vger.kernel.org
4524 S:      Maintained
4525 F:      drivers/soc/fsl/dpio
4526
4527 DPAA2 ETHERNET DRIVER
4528 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4529 L:      linux-kernel@vger.kernel.org
4530 S:      Maintained
4531 F:      drivers/staging/fsl-dpaa2/ethernet
4532
4533 DPAA2 ETHERNET SWITCH DRIVER
4534 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4535 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4536 L:      linux-kernel@vger.kernel.org
4537 S:      Maintained
4538 F:      drivers/staging/fsl-dpaa2/ethsw
4539
4540 DPAA2 PTP CLOCK DRIVER
4541 M:      Yangbo Lu <yangbo.lu@nxp.com>
4542 L:      linux-kernel@vger.kernel.org
4543 S:      Maintained
4544 F:      drivers/staging/fsl-dpaa2/rtc
4545
4546 DPT_I2O SCSI RAID DRIVER
4547 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4548 L:      linux-scsi@vger.kernel.org
4549 W:      http://www.adaptec.com/
4550 S:      Maintained
4551 F:      drivers/scsi/dpt*
4552 F:      drivers/scsi/dpt/
4553
4554 DRBD DRIVER
4555 M:      Philipp Reisner <philipp.reisner@linbit.com>
4556 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4557 L:      drbd-dev@lists.linbit.com
4558 W:      http://www.drbd.org
4559 T:      git git://git.linbit.com/linux-drbd.git
4560 T:      git git://git.linbit.com/drbd-8.4.git
4561 S:      Supported
4562 F:      drivers/block/drbd/
4563 F:      lib/lru_cache.c
4564 F:      Documentation/blockdev/drbd/
4565
4566 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4567 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4568 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4570 S:      Supported
4571 F:      Documentation/kobject.txt
4572 F:      drivers/base/
4573 F:      fs/debugfs/
4574 F:      fs/sysfs/
4575 F:      include/linux/debugfs.h
4576 F:      include/linux/kobj*
4577 F:      lib/kobj*
4578
4579 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4580 M:      Kevin Hilman <khilman@kernel.org>
4581 M:      Nishanth Menon <nm@ti.com>
4582 S:      Maintained
4583 F:      drivers/power/avs/
4584 F:      include/linux/power/smartreflex.h
4585 L:      linux-pm@vger.kernel.org
4586
4587 DRM DRIVER FOR ARM PL111 CLCD
4588 M:      Eric Anholt <eric@anholt.net>
4589 T:      git git://anongit.freedesktop.org/drm/drm-misc
4590 S:      Supported
4591 F:      drivers/gpu/drm/pl111/
4592
4593 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4594 M:      Linus Walleij <linus.walleij@linaro.org>
4595 T:      git git://anongit.freedesktop.org/drm/drm-misc
4596 S:      Maintained
4597 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4598 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4599
4600 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4601 M:      Dave Airlie <airlied@redhat.com>
4602 S:      Odd Fixes
4603 F:      drivers/gpu/drm/ast/
4604
4605 DRM DRIVER FOR BOCHS VIRTUAL GPU
4606 M:      Gerd Hoffmann <kraxel@redhat.com>
4607 L:      virtualization@lists.linux-foundation.org
4608 T:      git git://anongit.freedesktop.org/drm/drm-misc
4609 S:      Maintained
4610 F:      drivers/gpu/drm/bochs/
4611
4612 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4613 M:      Linus Walleij <linus.walleij@linaro.org>
4614 T:      git git://anongit.freedesktop.org/drm/drm-misc
4615 S:      Maintained
4616 F:      drivers/gpu/drm/tve200/
4617
4618 DRM DRIVER FOR ILITEK ILI9225 PANELS
4619 M:      David Lechner <david@lechnology.com>
4620 S:      Maintained
4621 F:      drivers/gpu/drm/tinydrm/ili9225.c
4622 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4623
4624 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4625 S:      Orphan / Obsolete
4626 F:      drivers/gpu/drm/i810/
4627 F:      include/uapi/drm/i810_drm.h
4628
4629 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4630 S:      Orphan / Obsolete
4631 F:      drivers/gpu/drm/mga/
4632 F:      include/uapi/drm/mga_drm.h
4633
4634 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4635 M:      Dave Airlie <airlied@redhat.com>
4636 S:      Odd Fixes
4637 F:      drivers/gpu/drm/mgag200/
4638
4639 DRM DRIVER FOR MI0283QT
4640 M:      Noralf Trønnes <noralf@tronnes.org>
4641 S:      Maintained
4642 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4643 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4644
4645 DRM DRIVER FOR MSM ADRENO GPU
4646 M:      Rob Clark <robdclark@gmail.com>
4647 L:      linux-arm-msm@vger.kernel.org
4648 L:      dri-devel@lists.freedesktop.org
4649 L:      freedreno@lists.freedesktop.org
4650 T:      git git://people.freedesktop.org/~robclark/linux
4651 S:      Maintained
4652 F:      drivers/gpu/drm/msm/
4653 F:      include/uapi/drm/msm_drm.h
4654 F:      Documentation/devicetree/bindings/display/msm/
4655
4656 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4657 M:      Ben Skeggs <bskeggs@redhat.com>
4658 L:      dri-devel@lists.freedesktop.org
4659 L:      nouveau@lists.freedesktop.org
4660 T:      git git://github.com/skeggsb/linux
4661 S:      Supported
4662 F:      drivers/gpu/drm/nouveau/
4663 F:      include/uapi/drm/nouveau_drm.h
4664
4665 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4666 M:      Noralf Trønnes <noralf@tronnes.org>
4667 S:      Maintained
4668 F:      drivers/gpu/drm/tinydrm/repaper.c
4669 F:      Documentation/devicetree/bindings/display/repaper.txt
4670
4671 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4672 M:      Dave Airlie <airlied@redhat.com>
4673 M:      Gerd Hoffmann <kraxel@redhat.com>
4674 L:      virtualization@lists.linux-foundation.org
4675 T:      git git://anongit.freedesktop.org/drm/drm-misc
4676 S:      Obsolete
4677 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4678 F:      drivers/gpu/drm/cirrus/
4679
4680 DRM DRIVER FOR QXL VIRTUAL GPU
4681 M:      Dave Airlie <airlied@redhat.com>
4682 M:      Gerd Hoffmann <kraxel@redhat.com>
4683 L:      virtualization@lists.linux-foundation.org
4684 T:      git git://anongit.freedesktop.org/drm/drm-misc
4685 S:      Maintained
4686 F:      drivers/gpu/drm/qxl/
4687 F:      include/uapi/drm/qxl_drm.h
4688
4689 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4690 S:      Orphan / Obsolete
4691 F:      drivers/gpu/drm/r128/
4692 F:      include/uapi/drm/r128_drm.h
4693
4694 DRM DRIVER FOR SAVAGE VIDEO CARDS
4695 S:      Orphan / Obsolete
4696 F:      drivers/gpu/drm/savage/
4697 F:      include/uapi/drm/savage_drm.h
4698
4699 DRM DRIVER FOR SIS VIDEO CARDS
4700 S:      Orphan / Obsolete
4701 F:      drivers/gpu/drm/sis/
4702 F:      include/uapi/drm/sis_drm.h
4703
4704 DRM DRIVER FOR SITRONIX ST7586 PANELS
4705 M:      David Lechner <david@lechnology.com>
4706 S:      Maintained
4707 F:      drivers/gpu/drm/tinydrm/st7586.c
4708 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4709
4710 DRM DRIVER FOR SITRONIX ST7735R PANELS
4711 M:      David Lechner <david@lechnology.com>
4712 S:      Maintained
4713 F:      drivers/gpu/drm/tinydrm/st7735r.c
4714 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4715
4716 DRM DRIVER FOR TDFX VIDEO CARDS
4717 S:      Orphan / Obsolete
4718 F:      drivers/gpu/drm/tdfx/
4719
4720 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4721 M:      Dave Airlie <airlied@redhat.com>
4722 S:      Odd Fixes
4723 F:      drivers/gpu/drm/udl/
4724
4725 DRM DRIVER FOR VMWARE VIRTUAL GPU
4726 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4727 M:      Sinclair Yeh <syeh@vmware.com>
4728 M:      Thomas Hellstrom <thellstrom@vmware.com>
4729 L:      dri-devel@lists.freedesktop.org
4730 T:      git git://people.freedesktop.org/~syeh/repos_linux
4731 T:      git git://people.freedesktop.org/~thomash/linux
4732 S:      Supported
4733 F:      drivers/gpu/drm/vmwgfx/
4734 F:      include/uapi/drm/vmwgfx_drm.h
4735
4736 DRM DRIVERS
4737 M:      David Airlie <airlied@linux.ie>
4738 L:      dri-devel@lists.freedesktop.org
4739 T:      git git://anongit.freedesktop.org/drm/drm
4740 B:      https://bugs.freedesktop.org/
4741 C:      irc://chat.freenode.net/dri-devel
4742 S:      Maintained
4743 F:      drivers/gpu/drm/
4744 F:      drivers/gpu/vga/
4745 F:      Documentation/devicetree/bindings/display/
4746 F:      Documentation/devicetree/bindings/gpu/
4747 F:      Documentation/gpu/
4748 F:      include/drm/
4749 F:      include/uapi/drm/
4750 F:      include/linux/vga*
4751
4752 DRM DRIVERS AND MISC GPU PATCHES
4753 M:      Gustavo Padovan <gustavo@padovan.org>
4754 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4755 M:      Sean Paul <sean@poorly.run>
4756 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4757 S:      Maintained
4758 T:      git git://anongit.freedesktop.org/drm/drm-misc
4759 F:      Documentation/gpu/
4760 F:      drivers/gpu/vga/
4761 F:      drivers/gpu/drm/*
4762 F:      include/drm/drm*
4763 F:      include/uapi/drm/drm*
4764 F:      include/linux/vga*
4765
4766 DRM DRIVERS FOR ALLWINNER A10
4767 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4768 L:      dri-devel@lists.freedesktop.org
4769 S:      Supported
4770 F:      drivers/gpu/drm/sun4i/
4771 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4772 T:      git git://anongit.freedesktop.org/drm/drm-misc
4773
4774 DRM DRIVERS FOR AMLOGIC SOCS
4775 M:      Neil Armstrong <narmstrong@baylibre.com>
4776 L:      dri-devel@lists.freedesktop.org
4777 L:      linux-amlogic@lists.infradead.org
4778 W:      http://linux-meson.com/
4779 S:      Supported
4780 F:      drivers/gpu/drm/meson/
4781 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4782 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4783 F:      Documentation/gpu/meson.rst
4784 T:      git git://anongit.freedesktop.org/drm/drm-misc
4785
4786 DRM DRIVERS FOR ATMEL HLCDC
4787 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4788 L:      dri-devel@lists.freedesktop.org
4789 S:      Supported
4790 F:      drivers/gpu/drm/atmel-hlcdc/
4791 F:      Documentation/devicetree/bindings/display/atmel/
4792 T:      git git://anongit.freedesktop.org/drm/drm-misc
4793
4794 DRM DRIVERS FOR BRIDGE CHIPS
4795 M:      Archit Taneja <architt@codeaurora.org>
4796 M:      Andrzej Hajda <a.hajda@samsung.com>
4797 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4798 S:      Maintained
4799 T:      git git://anongit.freedesktop.org/drm/drm-misc
4800 F:      drivers/gpu/drm/bridge/
4801
4802 DRM DRIVERS FOR EXYNOS
4803 M:      Inki Dae <inki.dae@samsung.com>
4804 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4805 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4806 M:      Kyungmin Park <kyungmin.park@samsung.com>
4807 L:      dri-devel@lists.freedesktop.org
4808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4809 S:      Supported
4810 F:      drivers/gpu/drm/exynos/
4811 F:      include/uapi/drm/exynos_drm.h
4812 F:      Documentation/devicetree/bindings/display/exynos/
4813
4814 DRM DRIVERS FOR FREESCALE DCU
4815 M:      Stefan Agner <stefan@agner.ch>
4816 M:      Alison Wang <alison.wang@nxp.com>
4817 L:      dri-devel@lists.freedesktop.org
4818 S:      Supported
4819 F:      drivers/gpu/drm/fsl-dcu/
4820 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4821 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4822 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4823
4824 DRM DRIVERS FOR FREESCALE IMX
4825 M:      Philipp Zabel <p.zabel@pengutronix.de>
4826 L:      dri-devel@lists.freedesktop.org
4827 S:      Maintained
4828 F:      drivers/gpu/drm/imx/
4829 F:      drivers/gpu/ipu-v3/
4830 F:      Documentation/devicetree/bindings/display/imx/
4831
4832 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4833 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4834 L:      dri-devel@lists.freedesktop.org
4835 T:      git git://github.com/patjak/drm-gma500
4836 S:      Maintained
4837 F:      drivers/gpu/drm/gma500/
4838
4839 DRM DRIVERS FOR HISILICON
4840 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4841 M:      Rongrong Zou <zourongrong@gmail.com>
4842 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4843 R:      Chen Feng <puck.chen@hisilicon.com>
4844 L:      dri-devel@lists.freedesktop.org
4845 T:      git git://github.com/xin3liang/linux.git
4846 S:      Maintained
4847 F:      drivers/gpu/drm/hisilicon/
4848 F:      Documentation/devicetree/bindings/display/hisilicon/
4849
4850 DRM DRIVERS FOR MEDIATEK
4851 M:      CK Hu <ck.hu@mediatek.com>
4852 M:      Philipp Zabel <p.zabel@pengutronix.de>
4853 L:      dri-devel@lists.freedesktop.org
4854 S:      Supported
4855 F:      drivers/gpu/drm/mediatek/
4856 F:      Documentation/devicetree/bindings/display/mediatek/
4857
4858 DRM DRIVERS FOR NVIDIA TEGRA
4859 M:      Thierry Reding <thierry.reding@gmail.com>
4860 L:      dri-devel@lists.freedesktop.org
4861 L:      linux-tegra@vger.kernel.org
4862 T:      git git://anongit.freedesktop.org/tegra/linux.git
4863 S:      Supported
4864 F:      drivers/gpu/drm/tegra/
4865 F:      drivers/gpu/host1x/
4866 F:      include/linux/host1x.h
4867 F:      include/uapi/drm/tegra_drm.h
4868 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4869
4870 DRM DRIVERS FOR RENESAS
4871 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4872 L:      dri-devel@lists.freedesktop.org
4873 L:      linux-renesas-soc@vger.kernel.org
4874 T:      git git://linuxtv.org/pinchartl/fbdev
4875 S:      Supported
4876 F:      drivers/gpu/drm/rcar-du/
4877 F:      drivers/gpu/drm/shmobile/
4878 F:      include/linux/platform_data/shmob_drm.h
4879 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4880 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4881 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4882
4883 DRM DRIVERS FOR ROCKCHIP
4884 M:      Sandy Huang <hjc@rock-chips.com>
4885 M:      Heiko Stübner <heiko@sntech.de>
4886 L:      dri-devel@lists.freedesktop.org
4887 S:      Maintained
4888 F:      drivers/gpu/drm/rockchip/
4889 F:      Documentation/devicetree/bindings/display/rockchip/
4890 T:      git git://anongit.freedesktop.org/drm/drm-misc
4891
4892 DRM DRIVERS FOR STI
4893 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4894 M:      Vincent Abriou <vincent.abriou@st.com>
4895 L:      dri-devel@lists.freedesktop.org
4896 T:      git git://anongit.freedesktop.org/drm/drm-misc
4897 S:      Maintained
4898 F:      drivers/gpu/drm/sti
4899 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4900
4901 DRM DRIVERS FOR STM
4902 M:      Yannick Fertre <yannick.fertre@st.com>
4903 M:      Philippe Cornu <philippe.cornu@st.com>
4904 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4905 M:      Vincent Abriou <vincent.abriou@st.com>
4906 L:      dri-devel@lists.freedesktop.org
4907 T:      git git://anongit.freedesktop.org/drm/drm-misc
4908 S:      Maintained
4909 F:      drivers/gpu/drm/stm
4910 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4911
4912 DRM DRIVERS FOR TI LCDC
4913 M:      Jyri Sarha <jsarha@ti.com>
4914 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4915 L:      dri-devel@lists.freedesktop.org
4916 S:      Maintained
4917 F:      drivers/gpu/drm/tilcdc/
4918 F:      Documentation/devicetree/bindings/display/tilcdc/
4919
4920 DRM DRIVERS FOR TI OMAP
4921 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4922 L:      dri-devel@lists.freedesktop.org
4923 S:      Maintained
4924 F:      drivers/gpu/drm/omapdrm/
4925 F:      Documentation/devicetree/bindings/display/ti/
4926
4927 DRM DRIVERS FOR V3D
4928 M:      Eric Anholt <eric@anholt.net>
4929 S:      Supported
4930 F:      drivers/gpu/drm/v3d/
4931 F:      include/uapi/drm/v3d_drm.h
4932 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4933 T:      git git://anongit.freedesktop.org/drm/drm-misc
4934
4935 DRM DRIVERS FOR VC4
4936 M:      Eric Anholt <eric@anholt.net>
4937 T:      git git://github.com/anholt/linux
4938 S:      Supported
4939 F:      drivers/gpu/drm/vc4/
4940 F:      include/uapi/drm/vc4_drm.h
4941 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4942 T:      git git://anongit.freedesktop.org/drm/drm-misc
4943
4944 DRM DRIVERS FOR VIVANTE GPU IP
4945 M:      Lucas Stach <l.stach@pengutronix.de>
4946 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4947 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4948 L:      etnaviv@lists.freedesktop.org
4949 L:      dri-devel@lists.freedesktop.org
4950 S:      Maintained
4951 F:      drivers/gpu/drm/etnaviv/
4952 F:      include/uapi/drm/etnaviv_drm.h
4953 F:      Documentation/devicetree/bindings/display/etnaviv/
4954
4955 DRM DRIVERS FOR ZTE ZX
4956 M:      Shawn Guo <shawnguo@kernel.org>
4957 L:      dri-devel@lists.freedesktop.org
4958 S:      Maintained
4959 F:      drivers/gpu/drm/zte/
4960 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4961 T:      git git://anongit.freedesktop.org/drm/drm-misc
4962
4963 DRM PANEL DRIVERS
4964 M:      Thierry Reding <thierry.reding@gmail.com>
4965 L:      dri-devel@lists.freedesktop.org
4966 T:      git git://anongit.freedesktop.org/drm/drm-misc
4967 S:      Maintained
4968 F:      drivers/gpu/drm/drm_panel.c
4969 F:      drivers/gpu/drm/panel/
4970 F:      include/drm/drm_panel.h
4971 F:      Documentation/devicetree/bindings/display/panel/
4972
4973 DRM TINYDRM DRIVERS
4974 M:      Noralf Trønnes <noralf@tronnes.org>
4975 W:      https://github.com/notro/tinydrm/wiki/Development
4976 T:      git git://anongit.freedesktop.org/drm/drm-misc
4977 S:      Maintained
4978 F:      drivers/gpu/drm/tinydrm/
4979 F:      include/drm/tinydrm/
4980
4981 DRM DRIVERS FOR XEN
4982 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4983 T:      git git://anongit.freedesktop.org/drm/drm-misc
4984 L:      dri-devel@lists.freedesktop.org
4985 L:      xen-devel@lists.xen.org
4986 S:      Supported
4987 F:      drivers/gpu/drm/xen/
4988 F:      Documentation/gpu/xen-front.rst
4989
4990 DRM TTM SUBSYSTEM
4991 M:      Christian Koenig <christian.koenig@amd.com>
4992 M:      Huang Rui <ray.huang@amd.com>
4993 M:      Junwei Zhang <Jerry.Zhang@amd.com>
4994 T:      git git://people.freedesktop.org/~agd5f/linux
4995 S:      Maintained
4996 L:      dri-devel@lists.freedesktop.org
4997 F:      include/drm/ttm/
4998 F:      drivers/gpu/drm/ttm/
4999
5000 DSBR100 USB FM RADIO DRIVER
5001 M:      Alexey Klimov <klimov.linux@gmail.com>
5002 L:      linux-media@vger.kernel.org
5003 T:      git git://linuxtv.org/media_tree.git
5004 S:      Maintained
5005 F:      drivers/media/radio/dsbr100.c
5006
5007 DSCC4 DRIVER
5008 M:      Francois Romieu <romieu@fr.zoreil.com>
5009 L:      netdev@vger.kernel.org
5010 S:      Maintained
5011 F:      drivers/net/wan/dscc4.c
5012
5013 DT3155 MEDIA DRIVER
5014 M:      Hans Verkuil <hverkuil@xs4all.nl>
5015 L:      linux-media@vger.kernel.org
5016 T:      git git://linuxtv.org/media_tree.git
5017 W:      https://linuxtv.org
5018 S:      Odd Fixes
5019 F:      drivers/media/pci/dt3155/
5020
5021 DVB_USB_AF9015 MEDIA DRIVER
5022 M:      Antti Palosaari <crope@iki.fi>
5023 L:      linux-media@vger.kernel.org
5024 W:      https://linuxtv.org
5025 W:      http://palosaari.fi/linux/
5026 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5027 T:      git git://linuxtv.org/anttip/media_tree.git
5028 S:      Maintained
5029 F:      drivers/media/usb/dvb-usb-v2/af9015*
5030
5031 DVB_USB_AF9035 MEDIA DRIVER
5032 M:      Antti Palosaari <crope@iki.fi>
5033 L:      linux-media@vger.kernel.org
5034 W:      https://linuxtv.org
5035 W:      http://palosaari.fi/linux/
5036 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5037 T:      git git://linuxtv.org/anttip/media_tree.git
5038 S:      Maintained
5039 F:      drivers/media/usb/dvb-usb-v2/af9035*
5040
5041 DVB_USB_ANYSEE MEDIA DRIVER
5042 M:      Antti Palosaari <crope@iki.fi>
5043 L:      linux-media@vger.kernel.org
5044 W:      https://linuxtv.org
5045 W:      http://palosaari.fi/linux/
5046 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5047 T:      git git://linuxtv.org/anttip/media_tree.git
5048 S:      Maintained
5049 F:      drivers/media/usb/dvb-usb-v2/anysee*
5050
5051 DVB_USB_AU6610 MEDIA DRIVER
5052 M:      Antti Palosaari <crope@iki.fi>
5053 L:      linux-media@vger.kernel.org
5054 W:      https://linuxtv.org
5055 W:      http://palosaari.fi/linux/
5056 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5057 T:      git git://linuxtv.org/anttip/media_tree.git
5058 S:      Maintained
5059 F:      drivers/media/usb/dvb-usb-v2/au6610*
5060
5061 DVB_USB_CE6230 MEDIA DRIVER
5062 M:      Antti Palosaari <crope@iki.fi>
5063 L:      linux-media@vger.kernel.org
5064 W:      https://linuxtv.org
5065 W:      http://palosaari.fi/linux/
5066 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5067 T:      git git://linuxtv.org/anttip/media_tree.git
5068 S:      Maintained
5069 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5070
5071 DVB_USB_CXUSB MEDIA DRIVER
5072 M:      Michael Krufky <mkrufky@linuxtv.org>
5073 L:      linux-media@vger.kernel.org
5074 W:      https://linuxtv.org
5075 W:      http://github.com/mkrufky
5076 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5077 T:      git git://linuxtv.org/media_tree.git
5078 S:      Maintained
5079 F:      drivers/media/usb/dvb-usb/cxusb*
5080
5081 DVB_USB_EC168 MEDIA DRIVER
5082 M:      Antti Palosaari <crope@iki.fi>
5083 L:      linux-media@vger.kernel.org
5084 W:      https://linuxtv.org
5085 W:      http://palosaari.fi/linux/
5086 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5087 T:      git git://linuxtv.org/anttip/media_tree.git
5088 S:      Maintained
5089 F:      drivers/media/usb/dvb-usb-v2/ec168*
5090
5091 DVB_USB_GL861 MEDIA DRIVER
5092 M:      Antti Palosaari <crope@iki.fi>
5093 L:      linux-media@vger.kernel.org
5094 W:      https://linuxtv.org
5095 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5096 T:      git git://linuxtv.org/anttip/media_tree.git
5097 S:      Maintained
5098 F:      drivers/media/usb/dvb-usb-v2/gl861*
5099
5100 DVB_USB_MXL111SF MEDIA DRIVER
5101 M:      Michael Krufky <mkrufky@linuxtv.org>
5102 L:      linux-media@vger.kernel.org
5103 W:      https://linuxtv.org
5104 W:      http://github.com/mkrufky
5105 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5106 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5107 S:      Maintained
5108 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5109
5110 DVB_USB_RTL28XXU MEDIA DRIVER
5111 M:      Antti Palosaari <crope@iki.fi>
5112 L:      linux-media@vger.kernel.org
5113 W:      https://linuxtv.org
5114 W:      http://palosaari.fi/linux/
5115 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5116 T:      git git://linuxtv.org/anttip/media_tree.git
5117 S:      Maintained
5118 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5119
5120 DVB_USB_V2 MEDIA DRIVER
5121 M:      Antti Palosaari <crope@iki.fi>
5122 L:      linux-media@vger.kernel.org
5123 W:      https://linuxtv.org
5124 W:      http://palosaari.fi/linux/
5125 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5126 T:      git git://linuxtv.org/anttip/media_tree.git
5127 S:      Maintained
5128 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5129 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5130
5131 DYNAMIC DEBUG
5132 M:      Jason Baron <jbaron@akamai.com>
5133 S:      Maintained
5134 F:      lib/dynamic_debug.c
5135 F:      include/linux/dynamic_debug.h
5136
5137 DYNAMIC INTERRUPT MODERATION
5138 M:      Tal Gilboa <talgi@mellanox.com>
5139 S:      Maintained
5140 F:      include/linux/net_dim.h
5141
5142 DZ DECSTATION DZ11 SERIAL DRIVER
5143 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5144 S:      Maintained
5145 F:      drivers/tty/serial/dz.*
5146
5147 E3X0 POWER BUTTON DRIVER
5148 M:      Moritz Fischer <moritz.fischer@ettus.com>
5149 L:      usrp-users@lists.ettus.com
5150 W:      http://www.ettus.com
5151 S:      Supported
5152 F:      drivers/input/misc/e3x0-button.c
5153 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5154
5155 E4000 MEDIA DRIVER
5156 M:      Antti Palosaari <crope@iki.fi>
5157 L:      linux-media@vger.kernel.org
5158 W:      https://linuxtv.org
5159 W:      http://palosaari.fi/linux/
5160 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5161 T:      git git://linuxtv.org/anttip/media_tree.git
5162 S:      Maintained
5163 F:      drivers/media/tuners/e4000*
5164
5165 EARTH_PT1 MEDIA DRIVER
5166 M:      Akihiro Tsukada <tskd08@gmail.com>
5167 L:      linux-media@vger.kernel.org
5168 S:      Odd Fixes
5169 F:      drivers/media/pci/pt1/
5170
5171 EARTH_PT3 MEDIA DRIVER
5172 M:      Akihiro Tsukada <tskd08@gmail.com>
5173 L:      linux-media@vger.kernel.org
5174 S:      Odd Fixes
5175 F:      drivers/media/pci/pt3/
5176
5177 EC100 MEDIA DRIVER
5178 M:      Antti Palosaari <crope@iki.fi>
5179 L:      linux-media@vger.kernel.org
5180 W:      https://linuxtv.org
5181 W:      http://palosaari.fi/linux/
5182 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5183 T:      git git://linuxtv.org/anttip/media_tree.git
5184 S:      Maintained
5185 F:      drivers/media/dvb-frontends/ec100*
5186
5187 ECRYPT FILE SYSTEM
5188 M:      Tyler Hicks <tyhicks@canonical.com>
5189 L:      ecryptfs@vger.kernel.org
5190 W:      http://ecryptfs.org
5191 W:      https://launchpad.net/ecryptfs
5192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5193 S:      Supported
5194 F:      Documentation/filesystems/ecryptfs.txt
5195 F:      fs/ecryptfs/
5196
5197 EDAC-AMD64
5198 M:      Borislav Petkov <bp@alien8.de>
5199 L:      linux-edac@vger.kernel.org
5200 S:      Maintained
5201 F:      drivers/edac/amd64_edac*
5202
5203 EDAC-CALXEDA
5204 M:      Robert Richter <rric@kernel.org>
5205 L:      linux-edac@vger.kernel.org
5206 S:      Maintained
5207 F:      drivers/edac/highbank*
5208
5209 EDAC-CAVIUM OCTEON
5210 M:      Ralf Baechle <ralf@linux-mips.org>
5211 M:      David Daney <david.daney@cavium.com>
5212 L:      linux-edac@vger.kernel.org
5213 L:      linux-mips@linux-mips.org
5214 S:      Supported
5215 F:      drivers/edac/octeon_edac*
5216
5217 EDAC-CAVIUM THUNDERX
5218 M:      David Daney <david.daney@cavium.com>
5219 M:      Jan Glauber <jglauber@cavium.com>
5220 L:      linux-edac@vger.kernel.org
5221 S:      Supported
5222 F:      drivers/edac/thunderx_edac*
5223
5224 EDAC-CORE
5225 M:      Borislav Petkov <bp@alien8.de>
5226 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5227 L:      linux-edac@vger.kernel.org
5228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5230 S:      Supported
5231 F:      Documentation/admin-guide/ras.rst
5232 F:      Documentation/driver-api/edac.rst
5233 F:      drivers/edac/
5234 F:      include/linux/edac.h
5235
5236 EDAC-E752X
5237 M:      Mark Gross <mark.gross@intel.com>
5238 L:      linux-edac@vger.kernel.org
5239 S:      Maintained
5240 F:      drivers/edac/e752x_edac.c
5241
5242 EDAC-E7XXX
5243 L:      linux-edac@vger.kernel.org
5244 S:      Maintained
5245 F:      drivers/edac/e7xxx_edac.c
5246
5247 EDAC-FSL_DDR
5248 M:      York Sun <york.sun@nxp.com>
5249 L:      linux-edac@vger.kernel.org
5250 S:      Maintained
5251 F:      drivers/edac/fsl_ddr_edac.*
5252
5253 EDAC-GHES
5254 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5255 L:      linux-edac@vger.kernel.org
5256 S:      Maintained
5257 F:      drivers/edac/ghes_edac.c
5258
5259 EDAC-I3000
5260 L:      linux-edac@vger.kernel.org
5261 S:      Orphan
5262 F:      drivers/edac/i3000_edac.c
5263
5264 EDAC-I5000
5265 L:      linux-edac@vger.kernel.org
5266 S:      Maintained
5267 F:      drivers/edac/i5000_edac.c
5268
5269 EDAC-I5400
5270 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5271 L:      linux-edac@vger.kernel.org
5272 S:      Maintained
5273 F:      drivers/edac/i5400_edac.c
5274
5275 EDAC-I7300
5276 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5277 L:      linux-edac@vger.kernel.org
5278 S:      Maintained
5279 F:      drivers/edac/i7300_edac.c
5280
5281 EDAC-I7CORE
5282 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5283 L:      linux-edac@vger.kernel.org
5284 S:      Maintained
5285 F:      drivers/edac/i7core_edac.c
5286
5287 EDAC-I82443BXGX
5288 M:      Tim Small <tim@buttersideup.com>
5289 L:      linux-edac@vger.kernel.org
5290 S:      Maintained
5291 F:      drivers/edac/i82443bxgx_edac.c
5292
5293 EDAC-I82975X
5294 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5295 M:      "Arvind R." <arvino55@gmail.com>
5296 L:      linux-edac@vger.kernel.org
5297 S:      Maintained
5298 F:      drivers/edac/i82975x_edac.c
5299
5300 EDAC-IE31200
5301 M:      Jason Baron <jbaron@akamai.com>
5302 L:      linux-edac@vger.kernel.org
5303 S:      Maintained
5304 F:      drivers/edac/ie31200_edac.c
5305
5306 EDAC-MPC85XX
5307 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5308 L:      linux-edac@vger.kernel.org
5309 S:      Maintained
5310 F:      drivers/edac/mpc85xx_edac.[ch]
5311
5312 EDAC-PASEMI
5313 M:      Egor Martovetsky <egor@pasemi.com>
5314 L:      linux-edac@vger.kernel.org
5315 S:      Maintained
5316 F:      drivers/edac/pasemi_edac.c
5317
5318 EDAC-PND2
5319 M:      Tony Luck <tony.luck@intel.com>
5320 L:      linux-edac@vger.kernel.org
5321 S:      Maintained
5322 F:      drivers/edac/pnd2_edac.[ch]
5323
5324 EDAC-R82600
5325 M:      Tim Small <tim@buttersideup.com>
5326 L:      linux-edac@vger.kernel.org
5327 S:      Maintained
5328 F:      drivers/edac/r82600_edac.c
5329
5330 EDAC-SBRIDGE
5331 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5332 L:      linux-edac@vger.kernel.org
5333 S:      Maintained
5334 F:      drivers/edac/sb_edac.c
5335
5336 EDAC-SKYLAKE
5337 M:      Tony Luck <tony.luck@intel.com>
5338 L:      linux-edac@vger.kernel.org
5339 S:      Maintained
5340 F:      drivers/edac/skx_edac.c
5341
5342 EDAC-TI
5343 M:      Tero Kristo <t-kristo@ti.com>
5344 L:      linux-edac@vger.kernel.org
5345 S:      Maintained
5346 F:      drivers/edac/ti_edac.c
5347
5348 EDIROL UA-101/UA-1000 DRIVER
5349 M:      Clemens Ladisch <clemens@ladisch.de>
5350 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5351 T:      git git://git.alsa-project.org/alsa-kernel.git
5352 S:      Maintained
5353 F:      sound/usb/misc/ua101.c
5354
5355 EFI TEST DRIVER
5356 L:      linux-efi@vger.kernel.org
5357 M:      Ivan Hu <ivan.hu@canonical.com>
5358 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5359 S:      Maintained
5360 F:      drivers/firmware/efi/test/
5361
5362 EFI VARIABLE FILESYSTEM
5363 M:      Matthew Garrett <matthew.garrett@nebula.com>
5364 M:      Jeremy Kerr <jk@ozlabs.org>
5365 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5367 L:      linux-efi@vger.kernel.org
5368 S:      Maintained
5369 F:      fs/efivarfs/
5370
5371 EFIFB FRAMEBUFFER DRIVER
5372 L:      linux-fbdev@vger.kernel.org
5373 M:      Peter Jones <pjones@redhat.com>
5374 S:      Maintained
5375 F:      drivers/video/fbdev/efifb.c
5376
5377 EFS FILESYSTEM
5378 W:      http://aeschi.ch.eu.org/efs/
5379 S:      Orphan
5380 F:      fs/efs/
5381
5382 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5383 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5384 L:      netdev@vger.kernel.org
5385 S:      Maintained
5386 F:      drivers/net/ethernet/ibm/ehea/
5387
5388 EM28XX VIDEO4LINUX DRIVER
5389 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5390 L:      linux-media@vger.kernel.org
5391 W:      https://linuxtv.org
5392 T:      git git://linuxtv.org/media_tree.git
5393 S:      Maintained
5394 F:      drivers/media/usb/em28xx/
5395 F:      Documentation/media/v4l-drivers/em28xx*
5396
5397 EMBEDDED LINUX
5398 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5399 M:      Matt Mackall <mpm@selenic.com>
5400 M:      David Woodhouse <dwmw2@infradead.org>
5401 L:      linux-embedded@vger.kernel.org
5402 S:      Maintained
5403
5404 Emulex 10Gbps iSCSI - OneConnect DRIVER
5405 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5406 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5407 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5408 L:      linux-scsi@vger.kernel.org
5409 W:      http://www.broadcom.com
5410 S:      Supported
5411 F:      drivers/scsi/be2iscsi/
5412
5413 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5414 M:      Sathya Perla <sathya.perla@broadcom.com>
5415 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5416 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5417 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5418 L:      netdev@vger.kernel.org
5419 W:      http://www.emulex.com
5420 S:      Supported
5421 F:      drivers/net/ethernet/emulex/benet/
5422
5423 EMULEX ONECONNECT ROCE DRIVER
5424 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5425 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5426 L:      linux-rdma@vger.kernel.org
5427 W:      http://www.broadcom.com
5428 S:      Odd Fixes
5429 F:      drivers/infiniband/hw/ocrdma/
5430 F:      include/uapi/rdma/ocrdma-abi.h
5431
5432 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5433 M:      James Smart <james.smart@broadcom.com>
5434 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5435 L:      linux-scsi@vger.kernel.org
5436 W:      http://www.broadcom.com
5437 S:      Supported
5438 F:      drivers/scsi/lpfc/
5439
5440 ENE CB710 FLASH CARD READER DRIVER
5441 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5442 S:      Maintained
5443 F:      drivers/misc/cb710/
5444 F:      drivers/mmc/host/cb710-mmc.*
5445 F:      include/linux/cb710.h
5446
5447 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5448 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5449 S:      Maintained
5450 F:      drivers/media/rc/ene_ir.*
5451
5452 EPSON S1D13XXX FRAMEBUFFER DRIVER
5453 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5454 S:      Maintained
5455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5456 F:      drivers/video/fbdev/s1d13xxxfb.c
5457 F:      include/video/s1d13xxxfb.h
5458
5459 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5460 M:      Jeff Layton <jlayton@kernel.org>
5461 S:      Maintained
5462 F:      lib/errseq.c
5463 F:      include/linux/errseq.h
5464
5465 ET131X NETWORK DRIVER
5466 M:      Mark Einon <mark.einon@gmail.com>
5467 S:      Odd Fixes
5468 F:      drivers/net/ethernet/agere/
5469
5470 ETHERNET BRIDGE
5471 M:      Stephen Hemminger <stephen@networkplumber.org>
5472 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5473 L:      netdev@vger.kernel.org
5474 W:      http://www.linuxfoundation.org/en/Net:Bridge
5475 S:      Maintained
5476 F:      include/linux/netfilter_bridge/
5477 F:      net/bridge/
5478
5479 ETHERNET PHY LIBRARY
5480 M:      Andrew Lunn <andrew@lunn.ch>
5481 M:      Florian Fainelli <f.fainelli@gmail.com>
5482 L:      netdev@vger.kernel.org
5483 S:      Maintained
5484 F:      Documentation/ABI/testing/sysfs-bus-mdio
5485 F:      Documentation/devicetree/bindings/net/mdio*
5486 F:      Documentation/networking/phy.txt
5487 F:      drivers/net/phy/
5488 F:      drivers/of/of_mdio.c
5489 F:      drivers/of/of_net.c
5490 F:      include/linux/*mdio*.h
5491 F:      include/linux/of_net.h
5492 F:      include/linux/phy.h
5493 F:      include/linux/phy_fixed.h
5494 F:      include/linux/platform_data/mdio-bcm-unimac.h
5495 F:      include/trace/events/mdio.h
5496 F:      include/uapi/linux/mdio.h
5497 F:      include/uapi/linux/mii.h
5498
5499 EXT2 FILE SYSTEM
5500 M:      Jan Kara <jack@suse.com>
5501 L:      linux-ext4@vger.kernel.org
5502 S:      Maintained
5503 F:      Documentation/filesystems/ext2.txt
5504 F:      fs/ext2/
5505 F:      include/linux/ext2*
5506
5507 EXT4 FILE SYSTEM
5508 M:      "Theodore Ts'o" <tytso@mit.edu>
5509 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5510 L:      linux-ext4@vger.kernel.org
5511 W:      http://ext4.wiki.kernel.org
5512 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5514 S:      Maintained
5515 F:      Documentation/filesystems/ext4.txt
5516 F:      fs/ext4/
5517
5518 Extended Verification Module (EVM)
5519 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5520 L:      linux-integrity@vger.kernel.org
5521 S:      Supported
5522 F:      security/integrity/evm/
5523
5524 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5525 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5526 L:      linux-efi@vger.kernel.org
5527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5528 S:      Maintained
5529 F:      Documentation/efi-stub.txt
5530 F:      arch/*/kernel/efi.c
5531 F:      arch/x86/boot/compressed/eboot.[ch]
5532 F:      arch/*/include/asm/efi.h
5533 F:      arch/x86/platform/efi/
5534 F:      drivers/firmware/efi/
5535 F:      include/linux/efi*.h
5536 F:      arch/arm/boot/compressed/efi-header.S
5537 F:      arch/arm64/kernel/efi-entry.S
5538
5539 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5540 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5541 M:      Chanwoo Choi <cw00.choi@samsung.com>
5542 L:      linux-kernel@vger.kernel.org
5543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5544 S:      Maintained
5545 F:      drivers/extcon/
5546 F:      include/linux/extcon/
5547 F:      include/linux/extcon.h
5548 F:      Documentation/extcon/
5549 F:      Documentation/devicetree/bindings/extcon/
5550
5551 EXYNOS DP DRIVER
5552 M:      Jingoo Han <jingoohan1@gmail.com>
5553 L:      dri-devel@lists.freedesktop.org
5554 S:      Maintained
5555 F:      drivers/gpu/drm/exynos/exynos_dp*
5556
5557 EXYNOS SYSMMU (IOMMU) driver
5558 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5559 L:      iommu@lists.linux-foundation.org
5560 S:      Maintained
5561 F:      drivers/iommu/exynos-iommu.c
5562
5563 EZchip NPS platform support
5564 M:      Vineet Gupta <vgupta@synopsys.com>
5565 M:      Ofer Levi <oferle@mellanox.com>
5566 S:      Supported
5567 F:      arch/arc/plat-eznps
5568 F:      arch/arc/boot/dts/eznps.dts
5569
5570 F2FS FILE SYSTEM
5571 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5572 M:      Chao Yu <yuchao0@huawei.com>
5573 L:      linux-f2fs-devel@lists.sourceforge.net
5574 W:      https://f2fs.wiki.kernel.org/
5575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5576 S:      Maintained
5577 F:      Documentation/filesystems/f2fs.txt
5578 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5579 F:      fs/f2fs/
5580 F:      include/linux/f2fs_fs.h
5581 F:      include/trace/events/f2fs.h
5582
5583 F71805F HARDWARE MONITORING DRIVER
5584 M:      Jean Delvare <jdelvare@suse.com>
5585 L:      linux-hwmon@vger.kernel.org
5586 S:      Maintained
5587 F:      Documentation/hwmon/f71805f
5588 F:      drivers/hwmon/f71805f.c
5589
5590 FADDR2LINE
5591 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5592 S:      Maintained
5593 F:      scripts/faddr2line
5594
5595 FAILOVER MODULE
5596 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5597 L:      netdev@vger.kernel.org
5598 S:      Supported
5599 F:      net/core/failover.c
5600 F:      include/net/failover.h
5601 F:      Documentation/networking/failover.rst
5602
5603 FANOTIFY
5604 M:      Jan Kara <jack@suse.cz>
5605 R:      Amir Goldstein <amir73il@gmail.com>
5606 L:      linux-fsdevel@vger.kernel.org
5607 S:      Maintained
5608 F:      fs/notify/fanotify/
5609 F:      include/linux/fanotify.h
5610 F:      include/uapi/linux/fanotify.h
5611
5612 FARSYNC SYNCHRONOUS DRIVER
5613 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5614 W:      http://www.farsite.co.uk/
5615 S:      Supported
5616 F:      drivers/net/wan/farsync.*
5617
5618 FAULT INJECTION SUPPORT
5619 M:      Akinobu Mita <akinobu.mita@gmail.com>
5620 S:      Supported
5621 F:      Documentation/fault-injection/
5622 F:      lib/fault-inject.c
5623
5624 FBTFT Framebuffer drivers
5625 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5626 S:      Maintained
5627 F:      drivers/staging/fbtft/
5628
5629 FC0011 TUNER DRIVER
5630 M:      Michael Buesch <m@bues.ch>
5631 L:      linux-media@vger.kernel.org
5632 S:      Maintained
5633 F:      drivers/media/tuners/fc0011.h
5634 F:      drivers/media/tuners/fc0011.c
5635
5636 FC2580 MEDIA DRIVER
5637 M:      Antti Palosaari <crope@iki.fi>
5638 L:      linux-media@vger.kernel.org
5639 W:      https://linuxtv.org
5640 W:      http://palosaari.fi/linux/
5641 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5642 T:      git git://linuxtv.org/anttip/media_tree.git
5643 S:      Maintained
5644 F:      drivers/media/tuners/fc2580*
5645
5646 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5647 M:      Johannes Thumshirn <jth@kernel.org>
5648 L:      linux-scsi@vger.kernel.org
5649 W:      www.Open-FCoE.org
5650 S:      Supported
5651 F:      drivers/scsi/libfc/
5652 F:      drivers/scsi/fcoe/
5653 F:      include/scsi/fc/
5654 F:      include/scsi/libfc.h
5655 F:      include/scsi/libfcoe.h
5656 F:      include/uapi/scsi/fc/
5657
5658 FILE LOCKING (flock() and fcntl()/lockf())
5659 M:      Jeff Layton <jlayton@kernel.org>
5660 M:      "J. Bruce Fields" <bfields@fieldses.org>
5661 L:      linux-fsdevel@vger.kernel.org
5662 S:      Maintained
5663 F:      include/linux/fcntl.h
5664 F:      include/uapi/linux/fcntl.h
5665 F:      fs/fcntl.c
5666 F:      fs/locks.c
5667
5668 FILESYSTEMS (VFS and infrastructure)
5669 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5670 L:      linux-fsdevel@vger.kernel.org
5671 S:      Maintained
5672 F:      fs/*
5673 F:      include/linux/fs.h
5674 F:      include/uapi/linux/fs.h
5675
5676 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5677 M:      Riku Voipio <riku.voipio@iki.fi>
5678 L:      linux-hwmon@vger.kernel.org
5679 S:      Maintained
5680 F:      drivers/hwmon/f75375s.c
5681 F:      include/linux/f75375s.h
5682
5683 FIREWIRE AUDIO DRIVERS
5684 M:      Clemens Ladisch <clemens@ladisch.de>
5685 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5686 T:      git git://git.alsa-project.org/alsa-kernel.git
5687 S:      Maintained
5688 F:      sound/firewire/
5689
5690 FIREWIRE MEDIA DRIVERS (firedtv)
5691 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5692 L:      linux-media@vger.kernel.org
5693 L:      linux1394-devel@lists.sourceforge.net
5694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5695 S:      Maintained
5696 F:      drivers/media/firewire/
5697
5698 FIREWIRE SBP-2 TARGET
5699 M:      Chris Boot <bootc@bootc.net>
5700 L:      linux-scsi@vger.kernel.org
5701 L:      target-devel@vger.kernel.org
5702 L:      linux1394-devel@lists.sourceforge.net
5703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5704 S:      Maintained
5705 F:      drivers/target/sbp/
5706
5707 FIREWIRE SUBSYSTEM
5708 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5709 L:      linux1394-devel@lists.sourceforge.net
5710 W:      http://ieee1394.wiki.kernel.org/
5711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5712 S:      Maintained
5713 F:      drivers/firewire/
5714 F:      include/linux/firewire.h
5715 F:      include/uapi/linux/firewire*.h
5716 F:      tools/firewire/
5717
5718 FIRMWARE LOADER (request_firmware)
5719 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5720 L:      linux-kernel@vger.kernel.org
5721 S:      Maintained
5722 F:      Documentation/firmware_class/
5723 F:      drivers/base/firmware_loader/
5724 F:      include/linux/firmware.h
5725
5726 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5727 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5728 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5729 S:      Maintained
5730 F:      drivers/block/rsxx/
5731
5732 FLOPPY DRIVER
5733 M:      Jiri Kosina <jikos@kernel.org>
5734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5735 S:      Odd fixes
5736 F:      drivers/block/floppy.c
5737
5738 FMC SUBSYSTEM
5739 M:      Alessandro Rubini <rubini@gnudd.com>
5740 W:      http://www.ohwr.org/projects/fmc-bus
5741 S:      Supported
5742 F:      drivers/fmc/
5743 F:      include/linux/fmc*.h
5744 F:      include/linux/ipmi-fru.h
5745 K:      fmc_d.*register
5746
5747 FPGA MANAGER FRAMEWORK
5748 M:      Alan Tull <atull@kernel.org>
5749 M:      Moritz Fischer <mdf@kernel.org>
5750 L:      linux-fpga@vger.kernel.org
5751 S:      Maintained
5752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5753 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5754 F:      Documentation/fpga/
5755 F:      Documentation/driver-api/fpga/
5756 F:      Documentation/devicetree/bindings/fpga/
5757 F:      drivers/fpga/
5758 F:      include/linux/fpga/
5759 W:      http://www.rocketboards.org
5760
5761 FPGA DFL DRIVERS
5762 M:      Wu Hao <hao.wu@intel.com>
5763 L:      linux-fpga@vger.kernel.org
5764 S:      Maintained
5765 F:      Documentation/fpga/dfl.txt
5766 F:      include/uapi/linux/fpga-dfl.h
5767 F:      drivers/fpga/dfl*
5768
5769 FPU EMULATOR
5770 M:      Bill Metzenthen <billm@melbpc.org.au>
5771 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5772 S:      Maintained
5773 F:      arch/x86/math-emu/
5774
5775 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5776 L:      netdev@vger.kernel.org
5777 S:      Orphan
5778 F:      drivers/net/wan/dlci.c
5779 F:      drivers/net/wan/sdla.c
5780
5781 FRAMEBUFFER LAYER
5782 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5783 L:      dri-devel@lists.freedesktop.org
5784 L:      linux-fbdev@vger.kernel.org
5785 T:      git git://github.com/bzolnier/linux.git
5786 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5787 S:      Maintained
5788 F:      Documentation/fb/
5789 F:      drivers/video/
5790 F:      include/video/
5791 F:      include/linux/fb.h
5792 F:      include/uapi/video/
5793 F:      include/uapi/linux/fb.h
5794
5795 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5796 M:      Horia Geantă <horia.geanta@nxp.com>
5797 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5798 L:      linux-crypto@vger.kernel.org
5799 S:      Maintained
5800 F:      drivers/crypto/caam/
5801 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5802
5803 FREESCALE DIU FRAMEBUFFER DRIVER
5804 M:      Timur Tabi <timur@kernel.org>
5805 L:      linux-fbdev@vger.kernel.org
5806 S:      Maintained
5807 F:      drivers/video/fbdev/fsl-diu-fb.*
5808
5809 FREESCALE DMA DRIVER
5810 M:      Li Yang <leoyang.li@nxp.com>
5811 M:      Zhang Wei <zw@zh-kernel.org>
5812 L:      linuxppc-dev@lists.ozlabs.org
5813 S:      Maintained
5814 F:      drivers/dma/fsldma.*
5815
5816 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5817 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5818 L:      netdev@vger.kernel.org
5819 S:      Maintained
5820 F:      drivers/net/ethernet/freescale/gianfar*
5821 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5822
5823 FREESCALE GPMI NAND DRIVER
5824 M:      Han Xu <han.xu@nxp.com>
5825 L:      linux-mtd@lists.infradead.org
5826 S:      Maintained
5827 F:      drivers/mtd/nand/raw/gpmi-nand/*
5828
5829 FREESCALE I2C CPM DRIVER
5830 M:      Jochen Friedrich <jochen@scram.de>
5831 L:      linuxppc-dev@lists.ozlabs.org
5832 L:      linux-i2c@vger.kernel.org
5833 S:      Maintained
5834 F:      drivers/i2c/busses/i2c-cpm.c
5835
5836 FREESCALE IMX / MXC FEC DRIVER
5837 M:      Fugang Duan <fugang.duan@nxp.com>
5838 L:      netdev@vger.kernel.org
5839 S:      Maintained
5840 F:      drivers/net/ethernet/freescale/fec_main.c
5841 F:      drivers/net/ethernet/freescale/fec_ptp.c
5842 F:      drivers/net/ethernet/freescale/fec.h
5843 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5844
5845 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5846 M:      Sascha Hauer <s.hauer@pengutronix.de>
5847 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5848 L:      linux-fbdev@vger.kernel.org
5849 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5850 S:      Maintained
5851 F:      include/linux/platform_data/video-imxfb.h
5852 F:      drivers/video/fbdev/imxfb.c
5853
5854 FREESCALE QORIQ DPAA ETHERNET DRIVER
5855 M:      Madalin Bucur <madalin.bucur@nxp.com>
5856 L:      netdev@vger.kernel.org
5857 S:      Maintained
5858 F:      drivers/net/ethernet/freescale/dpaa
5859
5860 FREESCALE QORIQ DPAA FMAN DRIVER
5861 M:      Madalin Bucur <madalin.bucur@nxp.com>
5862 L:      netdev@vger.kernel.org
5863 S:      Maintained
5864 F:      drivers/net/ethernet/freescale/fman
5865 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5866
5867 FREESCALE QORIQ PTP CLOCK DRIVER
5868 M:      Yangbo Lu <yangbo.lu@nxp.com>
5869 L:      netdev@vger.kernel.org
5870 S:      Maintained
5871 F:      drivers/ptp/ptp_qoriq.c
5872 F:      include/linux/fsl/ptp_qoriq.h
5873 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5874
5875 FREESCALE QUAD SPI DRIVER
5876 M:      Han Xu <han.xu@nxp.com>
5877 L:      linux-mtd@lists.infradead.org
5878 S:      Maintained
5879 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5880
5881 FREESCALE QUICC ENGINE LIBRARY
5882 M:      Qiang Zhao <qiang.zhao@nxp.com>
5883 L:      linuxppc-dev@lists.ozlabs.org
5884 S:      Maintained
5885 F:      drivers/soc/fsl/qe/
5886 F:      include/soc/fsl/*qe*.h
5887 F:      include/soc/fsl/*ucc*.h
5888
5889 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5890 M:      Li Yang <leoyang.li@nxp.com>
5891 L:      netdev@vger.kernel.org
5892 L:      linuxppc-dev@lists.ozlabs.org
5893 S:      Maintained
5894 F:      drivers/net/ethernet/freescale/ucc_geth*
5895
5896 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5897 M:      Zhao Qiang <qiang.zhao@nxp.com>
5898 L:      netdev@vger.kernel.org
5899 L:      linuxppc-dev@lists.ozlabs.org
5900 S:      Maintained
5901 F:      drivers/net/wan/fsl_ucc_hdlc*
5902
5903 FREESCALE QUICC ENGINE UCC UART DRIVER
5904 M:      Timur Tabi <timur@kernel.org>
5905 L:      linuxppc-dev@lists.ozlabs.org
5906 S:      Maintained
5907 F:      drivers/tty/serial/ucc_uart.c
5908
5909 FREESCALE SOC DRIVERS
5910 M:      Li Yang <leoyang.li@nxp.com>
5911 L:      linuxppc-dev@lists.ozlabs.org
5912 L:      linux-arm-kernel@lists.infradead.org
5913 S:      Maintained
5914 F:      Documentation/devicetree/bindings/soc/fsl/
5915 F:      drivers/soc/fsl/
5916 F:      include/linux/fsl/
5917
5918 FREESCALE SOC FS_ENET DRIVER
5919 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5920 L:      linuxppc-dev@lists.ozlabs.org
5921 L:      netdev@vger.kernel.org
5922 S:      Maintained
5923 F:      drivers/net/ethernet/freescale/fs_enet/
5924 F:      include/linux/fs_enet_pd.h
5925
5926 FREESCALE SOC SOUND DRIVERS
5927 M:      Timur Tabi <timur@kernel.org>
5928 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5929 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5930 R:      Fabio Estevam <fabio.estevam@nxp.com>
5931 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5932 L:      linuxppc-dev@lists.ozlabs.org
5933 S:      Maintained
5934 F:      sound/soc/fsl/fsl*
5935 F:      sound/soc/fsl/imx*
5936 F:      sound/soc/fsl/mpc8610_hpcd.c
5937
5938 FREESCALE USB PERIPHERAL DRIVERS
5939 M:      Li Yang <leoyang.li@nxp.com>
5940 L:      linux-usb@vger.kernel.org
5941 L:      linuxppc-dev@lists.ozlabs.org
5942 S:      Maintained
5943 F:      drivers/usb/gadget/udc/fsl*
5944
5945 FREEVXFS FILESYSTEM
5946 M:      Christoph Hellwig <hch@infradead.org>
5947 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5948 S:      Maintained
5949 F:      fs/freevxfs/
5950
5951 FREEZER
5952 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5953 M:      Pavel Machek <pavel@ucw.cz>
5954 L:      linux-pm@vger.kernel.org
5955 S:      Supported
5956 F:      Documentation/power/freezing-of-tasks.txt
5957 F:      include/linux/freezer.h
5958 F:      kernel/freezer.c
5959
5960 FRONTSWAP API
5961 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5962 L:      linux-kernel@vger.kernel.org
5963 S:      Maintained
5964 F:      mm/frontswap.c
5965 F:      include/linux/frontswap.h
5966
5967 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5968 M:      David Howells <dhowells@redhat.com>
5969 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5970 S:      Supported
5971 F:      Documentation/filesystems/caching/
5972 F:      fs/fscache/
5973 F:      include/linux/fscache*.h
5974
5975 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5976 M:      Theodore Y. Ts'o <tytso@mit.edu>
5977 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5978 L:      linux-fscrypt@vger.kernel.org
5979 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5981 S:      Supported
5982 F:      fs/crypto/
5983 F:      include/linux/fscrypt*.h
5984 F:      Documentation/filesystems/fscrypt.rst
5985
5986 FSI-ATTACHED I2C DRIVER
5987 M:      Eddie James <eajames@linux.vnet.ibm.com>
5988 L:      linux-i2c@vger.kernel.org
5989 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
5990 S:      Maintained
5991 F:      drivers/i2c/busses/i2c-fsi.c
5992 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
5993
5994 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5995 M:      Jan Kara <jack@suse.cz>
5996 R:      Amir Goldstein <amir73il@gmail.com>
5997 L:      linux-fsdevel@vger.kernel.org
5998 S:      Maintained
5999 F:      fs/notify/
6000 F:      include/linux/fsnotify*.h
6001
6002 FUJITSU LAPTOP EXTRAS
6003 M:      Jonathan Woithe <jwoithe@just42.net>
6004 L:      platform-driver-x86@vger.kernel.org
6005 S:      Maintained
6006 F:      drivers/platform/x86/fujitsu-laptop.c
6007
6008 FUJITSU M-5MO LS CAMERA ISP DRIVER
6009 M:      Kyungmin Park <kyungmin.park@samsung.com>
6010 M:      Heungjun Kim <riverful.kim@samsung.com>
6011 L:      linux-media@vger.kernel.org
6012 S:      Maintained
6013 F:      drivers/media/i2c/m5mols/
6014 F:      include/media/i2c/m5mols.h
6015
6016 FUJITSU TABLET EXTRAS
6017 M:      Robert Gerlach <khnz@gmx.de>
6018 L:      platform-driver-x86@vger.kernel.org
6019 S:      Maintained
6020 F:      drivers/platform/x86/fujitsu-tablet.c
6021
6022 FUSE: FILESYSTEM IN USERSPACE
6023 M:      Miklos Szeredi <miklos@szeredi.hu>
6024 L:      linux-fsdevel@vger.kernel.org
6025 W:      http://fuse.sourceforge.net/
6026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6027 S:      Maintained
6028 F:      fs/fuse/
6029 F:      include/uapi/linux/fuse.h
6030 F:      Documentation/filesystems/fuse.txt
6031
6032 FUTEX SUBSYSTEM
6033 M:      Thomas Gleixner <tglx@linutronix.de>
6034 M:      Ingo Molnar <mingo@redhat.com>
6035 R:      Peter Zijlstra <peterz@infradead.org>
6036 R:      Darren Hart <dvhart@infradead.org>
6037 L:      linux-kernel@vger.kernel.org
6038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6039 S:      Maintained
6040 F:      kernel/futex.c
6041 F:      kernel/futex_compat.c
6042 F:      include/asm-generic/futex.h
6043 F:      include/linux/futex.h
6044 F:      include/uapi/linux/futex.h
6045 F:      tools/testing/selftests/futex/
6046 F:      tools/perf/bench/futex*
6047 F:      Documentation/*futex*
6048
6049 GCC PLUGINS
6050 M:      Kees Cook <keescook@chromium.org>
6051 R:      Emese Revfy <re.emese@gmail.com>
6052 L:      kernel-hardening@lists.openwall.com
6053 S:      Maintained
6054 F:      scripts/gcc-plugins/
6055 F:      scripts/gcc-plugin.sh
6056 F:      scripts/Makefile.gcc-plugins
6057 F:      Documentation/gcc-plugins.txt
6058
6059 GASKET DRIVER FRAMEWORK
6060 M:      Rob Springer <rspringer@google.com>
6061 M:      John Joseph <jnjoseph@google.com>
6062 M:      Ben Chan <benchan@chromium.org>
6063 S:      Maintained
6064 F:      drivers/staging/gasket/
6065
6066 GCOV BASED KERNEL PROFILING
6067 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6068 S:      Maintained
6069 F:      kernel/gcov/
6070 F:      Documentation/dev-tools/gcov.rst
6071
6072 GDB KERNEL DEBUGGING HELPER SCRIPTS
6073 M:      Jan Kiszka <jan.kiszka@siemens.com>
6074 M:      Kieran Bingham <kbingham@kernel.org>
6075 S:      Supported
6076 F:      scripts/gdb/
6077
6078 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6079 M:      Achim Leubner <achim_leubner@adaptec.com>
6080 L:      linux-scsi@vger.kernel.org
6081 W:      http://www.icp-vortex.com/
6082 S:      Supported
6083 F:      drivers/scsi/gdt*
6084
6085 GEMTEK FM RADIO RECEIVER DRIVER
6086 M:      Hans Verkuil <hverkuil@xs4all.nl>
6087 L:      linux-media@vger.kernel.org
6088 T:      git git://linuxtv.org/media_tree.git
6089 W:      https://linuxtv.org
6090 S:      Maintained
6091 F:      drivers/media/radio/radio-gemtek*
6092
6093 GENERIC GPIO I2C DRIVER
6094 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6095 S:      Supported
6096 F:      drivers/i2c/busses/i2c-gpio.c
6097 F:      include/linux/platform_data/i2c-gpio.h
6098
6099 GENERIC GPIO I2C MULTIPLEXER DRIVER
6100 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6101 L:      linux-i2c@vger.kernel.org
6102 S:      Supported
6103 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6104 F:      include/linux/platform_data/i2c-mux-gpio.h
6105 F:      Documentation/i2c/muxes/i2c-mux-gpio
6106
6107 GENERIC HDLC (WAN) DRIVERS
6108 M:      Krzysztof Halasa <khc@pm.waw.pl>
6109 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6110 S:      Maintained
6111 F:      drivers/net/wan/c101.c
6112 F:      drivers/net/wan/hd6457*
6113 F:      drivers/net/wan/hdlc*
6114 F:      drivers/net/wan/n2.c
6115 F:      drivers/net/wan/pc300too.c
6116 F:      drivers/net/wan/pci200syn.c
6117 F:      drivers/net/wan/wanxl*
6118
6119 GENERIC INCLUDE/ASM HEADER FILES
6120 M:      Arnd Bergmann <arnd@arndb.de>
6121 L:      linux-arch@vger.kernel.org
6122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6123 S:      Maintained
6124 F:      include/asm-generic/
6125 F:      include/uapi/asm-generic/
6126
6127 GENERIC PHY FRAMEWORK
6128 M:      Kishon Vijay Abraham I <kishon@ti.com>
6129 L:      linux-kernel@vger.kernel.org
6130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6131 S:      Supported
6132 F:      drivers/phy/
6133 F:      include/linux/phy/
6134
6135 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6136 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6137 S:      Supported
6138 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6139
6140 GENERIC PM DOMAINS
6141 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6142 M:      Kevin Hilman <khilman@kernel.org>
6143 M:      Ulf Hansson <ulf.hansson@linaro.org>
6144 L:      linux-pm@vger.kernel.org
6145 S:      Supported
6146 F:      drivers/base/power/domain*.c
6147 F:      include/linux/pm_domain.h
6148 F:      Documentation/devicetree/bindings/power/power_domain.txt
6149
6150 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6151 M:      Eugen Hristev <eugen.hristev@microchip.com>
6152 L:      linux-input@vger.kernel.org
6153 S:      Maintained
6154 F:      drivers/input/touchscreen/resistive-adc-touch.c
6155
6156 GENERIC UIO DRIVER FOR PCI DEVICES
6157 M:      "Michael S. Tsirkin" <mst@redhat.com>
6158 L:      kvm@vger.kernel.org
6159 S:      Supported
6160 F:      drivers/uio/uio_pci_generic.c
6161
6162 GENWQE (IBM Generic Workqueue Card)
6163 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6164 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6165 S:      Supported
6166 F:      drivers/misc/genwqe/
6167
6168 GET_MAINTAINER SCRIPT
6169 M:      Joe Perches <joe@perches.com>
6170 S:      Maintained
6171 F:      scripts/get_maintainer.pl
6172
6173 GFS2 FILE SYSTEM
6174 M:      Bob Peterson <rpeterso@redhat.com>
6175 M:      Andreas Gruenbacher <agruenba@redhat.com>
6176 L:      cluster-devel@redhat.com
6177 W:      http://sources.redhat.com/cluster/
6178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6179 S:      Supported
6180 F:      Documentation/filesystems/gfs2*.txt
6181 F:      fs/gfs2/
6182 F:      include/uapi/linux/gfs2_ondisk.h
6183
6184 GIGASET ISDN DRIVERS
6185 M:      Paul Bolle <pebolle@tiscali.nl>
6186 L:      gigaset307x-common@lists.sourceforge.net
6187 W:      http://gigaset307x.sourceforge.net/
6188 S:      Odd Fixes
6189 F:      Documentation/isdn/README.gigaset
6190 F:      drivers/isdn/gigaset/
6191 F:      include/uapi/linux/gigaset_dev.h
6192
6193 GNSS SUBSYSTEM
6194 M:      Johan Hovold <johan@kernel.org>
6195 S:      Maintained
6196 F:      Documentation/ABI/testing/sysfs-class-gnss
6197 F:      Documentation/devicetree/bindings/gnss/
6198 F:      drivers/gnss/
6199 F:      include/linux/gnss.h
6200
6201 GO7007 MPEG CODEC
6202 M:      Hans Verkuil <hans.verkuil@cisco.com>
6203 L:      linux-media@vger.kernel.org
6204 S:      Maintained
6205 F:      drivers/media/usb/go7007/
6206
6207 GOODIX TOUCHSCREEN
6208 M:      Bastien Nocera <hadess@hadess.net>
6209 L:      linux-input@vger.kernel.org
6210 S:      Maintained
6211 F:      drivers/input/touchscreen/goodix.c
6212
6213 GPD POCKET FAN DRIVER
6214 M:      Hans de Goede <hdegoede@redhat.com>
6215 L:      platform-driver-x86@vger.kernel.org
6216 S:      Maintained
6217 F:      drivers/platform/x86/gpd-pocket-fan.c
6218
6219 GPIO ACPI SUPPORT
6220 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6221 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6222 L:      linux-gpio@vger.kernel.org
6223 L:      linux-acpi@vger.kernel.org
6224 S:      Maintained
6225 F:      Documentation/acpi/gpio-properties.txt
6226 F:      drivers/gpio/gpiolib-acpi.c
6227
6228 GPIO IR Transmitter
6229 M:      Sean Young <sean@mess.org>
6230 L:      linux-media@vger.kernel.org
6231 S:      Maintained
6232 F:      drivers/media/rc/gpio-ir-tx.c
6233
6234 GPIO MOCKUP DRIVER
6235 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6236 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6237 L:      linux-gpio@vger.kernel.org
6238 S:      Maintained
6239 F:      drivers/gpio/gpio-mockup.c
6240 F:      tools/testing/selftests/gpio/
6241
6242 GPIO SUBSYSTEM
6243 M:      Linus Walleij <linus.walleij@linaro.org>
6244 L:      linux-gpio@vger.kernel.org
6245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6246 S:      Maintained
6247 F:      Documentation/devicetree/bindings/gpio/
6248 F:      Documentation/driver-api/gpio/
6249 F:      Documentation/gpio/
6250 F:      Documentation/ABI/testing/gpio-cdev
6251 F:      Documentation/ABI/obsolete/sysfs-gpio
6252 F:      drivers/gpio/
6253 F:      include/linux/gpio/
6254 F:      include/linux/gpio.h
6255 F:      include/linux/of_gpio.h
6256 F:      include/asm-generic/gpio.h
6257 F:      include/uapi/linux/gpio.h
6258 F:      tools/gpio/
6259
6260 GRE DEMULTIPLEXER DRIVER
6261 M:      Dmitry Kozlov <xeb@mail.ru>
6262 L:      netdev@vger.kernel.org
6263 S:      Maintained
6264 F:      net/ipv4/gre_demux.c
6265 F:      net/ipv4/gre_offload.c
6266 F:      include/net/gre.h
6267
6268 GRETH 10/100/1G Ethernet MAC device driver
6269 M:      Andreas Larsson <andreas@gaisler.com>
6270 L:      netdev@vger.kernel.org
6271 S:      Maintained
6272 F:      drivers/net/ethernet/aeroflex/
6273
6274 GREYBUS AUDIO PROTOCOLS DRIVERS
6275 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6276 M:      Mark Greer <mgreer@animalcreek.com>
6277 S:      Maintained
6278 F:      drivers/staging/greybus/audio_apbridgea.c
6279 F:      drivers/staging/greybus/audio_apbridgea.h
6280 F:      drivers/staging/greybus/audio_codec.c
6281 F:      drivers/staging/greybus/audio_codec.h
6282 F:      drivers/staging/greybus/audio_gb.c
6283 F:      drivers/staging/greybus/audio_manager.c
6284 F:      drivers/staging/greybus/audio_manager.h
6285 F:      drivers/staging/greybus/audio_manager_module.c
6286 F:      drivers/staging/greybus/audio_manager_private.h
6287 F:      drivers/staging/greybus/audio_manager_sysfs.c
6288 F:      drivers/staging/greybus/audio_module.c
6289 F:      drivers/staging/greybus/audio_topology.c
6290
6291 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6292 M:      Viresh Kumar <vireshk@kernel.org>
6293 S:      Maintained
6294 F:      drivers/staging/greybus/authentication.c
6295 F:      drivers/staging/greybus/bootrom.c
6296 F:      drivers/staging/greybus/firmware.h
6297 F:      drivers/staging/greybus/fw-core.c
6298 F:      drivers/staging/greybus/fw-download.c
6299 F:      drivers/staging/greybus/fw-management.c
6300 F:      drivers/staging/greybus/greybus_authentication.h
6301 F:      drivers/staging/greybus/greybus_firmware.h
6302 F:      drivers/staging/greybus/hid.c
6303 F:      drivers/staging/greybus/i2c.c
6304 F:      drivers/staging/greybus/spi.c
6305 F:      drivers/staging/greybus/spilib.c
6306 F:      drivers/staging/greybus/spilib.h
6307
6308 GREYBUS LOOPBACK DRIVER
6309 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6310 S:      Maintained
6311 F:      drivers/staging/greybus/loopback.c
6312
6313 GREYBUS PLATFORM DRIVERS
6314 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6315 S:      Maintained
6316 F:      drivers/staging/greybus/arche-platform.c
6317 F:      drivers/staging/greybus/arche-apb-ctrl.c
6318 F:      drivers/staging/greybus/arche_platform.h
6319
6320 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6321 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6322 S:      Maintained
6323 F:      drivers/staging/greybus/sdio.c
6324 F:      drivers/staging/greybus/light.c
6325 F:      drivers/staging/greybus/gpio.c
6326 F:      drivers/staging/greybus/power_supply.c
6327 F:      drivers/staging/greybus/spi.c
6328 F:      drivers/staging/greybus/spilib.c
6329
6330 GREYBUS SUBSYSTEM
6331 M:      Johan Hovold <johan@kernel.org>
6332 M:      Alex Elder <elder@kernel.org>
6333 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6334 S:      Maintained
6335 F:      drivers/staging/greybus/
6336 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6337
6338 GREYBUS UART PROTOCOLS DRIVERS
6339 M:      David Lin <dtwlin@gmail.com>
6340 S:      Maintained
6341 F:      drivers/staging/greybus/uart.c
6342 F:      drivers/staging/greybus/log.c
6343
6344 GS1662 VIDEO SERIALIZER
6345 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6346 L:      linux-media@vger.kernel.org
6347 T:      git git://linuxtv.org/media_tree.git
6348 S:      Maintained
6349 F:      drivers/media/spi/gs1662.c
6350
6351 GSPCA FINEPIX SUBDRIVER
6352 M:      Frank Zago <frank@zago.net>
6353 L:      linux-media@vger.kernel.org
6354 T:      git git://linuxtv.org/media_tree.git
6355 S:      Maintained
6356 F:      drivers/media/usb/gspca/finepix.c
6357
6358 GSPCA GL860 SUBDRIVER
6359 M:      Olivier Lorin <o.lorin@laposte.net>
6360 L:      linux-media@vger.kernel.org
6361 T:      git git://linuxtv.org/media_tree.git
6362 S:      Maintained
6363 F:      drivers/media/usb/gspca/gl860/
6364
6365 GSPCA M5602 SUBDRIVER
6366 M:      Erik Andren <erik.andren@gmail.com>
6367 L:      linux-media@vger.kernel.org
6368 T:      git git://linuxtv.org/media_tree.git
6369 S:      Maintained
6370 F:      drivers/media/usb/gspca/m5602/
6371
6372 GSPCA PAC207 SONIXB SUBDRIVER
6373 M:      Hans Verkuil <hverkuil@xs4all.nl>
6374 L:      linux-media@vger.kernel.org
6375 T:      git git://linuxtv.org/media_tree.git
6376 S:      Odd Fixes
6377 F:      drivers/media/usb/gspca/pac207.c
6378
6379 GSPCA SN9C20X SUBDRIVER
6380 M:      Brian Johnson <brijohn@gmail.com>
6381 L:      linux-media@vger.kernel.org
6382 T:      git git://linuxtv.org/media_tree.git
6383 S:      Maintained
6384 F:      drivers/media/usb/gspca/sn9c20x.c
6385
6386 GSPCA T613 SUBDRIVER
6387 M:      Leandro Costantino <lcostantino@gmail.com>
6388 L:      linux-media@vger.kernel.org
6389 T:      git git://linuxtv.org/media_tree.git
6390 S:      Maintained
6391 F:      drivers/media/usb/gspca/t613.c
6392
6393 GSPCA USB WEBCAM DRIVER
6394 M:      Hans Verkuil <hverkuil@xs4all.nl>
6395 L:      linux-media@vger.kernel.org
6396 T:      git git://linuxtv.org/media_tree.git
6397 S:      Odd Fixes
6398 F:      drivers/media/usb/gspca/
6399
6400 GTP (GPRS Tunneling Protocol)
6401 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6402 M:      Harald Welte <laforge@gnumonks.org>
6403 L:      osmocom-net-gprs@lists.osmocom.org
6404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6405 S:      Maintained
6406 F:      drivers/net/gtp.c
6407
6408 GUID PARTITION TABLE (GPT)
6409 M:      Davidlohr Bueso <dave@stgolabs.net>
6410 L:      linux-efi@vger.kernel.org
6411 S:      Maintained
6412 F:      block/partitions/efi.*
6413
6414 H8/300 ARCHITECTURE
6415 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6416 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6417 W:      http://uclinux-h8.sourceforge.jp
6418 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6419 S:      Maintained
6420 F:      arch/h8300/
6421 F:      drivers/clocksource/h8300_*.c
6422 F:      drivers/clk/h8300/
6423 F:      drivers/irqchip/irq-renesas-h8*.c
6424
6425 HACKRF MEDIA DRIVER
6426 M:      Antti Palosaari <crope@iki.fi>
6427 L:      linux-media@vger.kernel.org
6428 W:      https://linuxtv.org
6429 W:      http://palosaari.fi/linux/
6430 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6431 T:      git git://linuxtv.org/anttip/media_tree.git
6432 S:      Maintained
6433 F:      drivers/media/usb/hackrf/
6434
6435 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6436 M:      Frank Seidel <frank@f-seidel.de>
6437 L:      platform-driver-x86@vger.kernel.org
6438 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6439 S:      Maintained
6440 F:      drivers/platform/x86/hdaps.c
6441
6442 HARDWARE MONITORING
6443 M:      Jean Delvare <jdelvare@suse.com>
6444 M:      Guenter Roeck <linux@roeck-us.net>
6445 L:      linux-hwmon@vger.kernel.org
6446 W:      http://hwmon.wiki.kernel.org/
6447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6448 S:      Maintained
6449 F:      Documentation/devicetree/bindings/hwmon/
6450 F:      Documentation/hwmon/
6451 F:      drivers/hwmon/
6452 F:      include/linux/hwmon*.h
6453
6454 HARDWARE RANDOM NUMBER GENERATOR CORE
6455 M:      Matt Mackall <mpm@selenic.com>
6456 M:      Herbert Xu <herbert@gondor.apana.org.au>
6457 L:      linux-crypto@vger.kernel.org
6458 S:      Odd fixes
6459 F:      Documentation/devicetree/bindings/rng/
6460 F:      Documentation/hw_random.txt
6461 F:      drivers/char/hw_random/
6462 F:      include/linux/hw_random.h
6463
6464 HARDWARE TRACING FACILITIES
6465 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6466 S:      Maintained
6467 F:      drivers/hwtracing/
6468
6469 HARDWARE SPINLOCK CORE
6470 M:      Ohad Ben-Cohen <ohad@wizery.com>
6471 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6472 L:      linux-remoteproc@vger.kernel.org
6473 S:      Maintained
6474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6475 F:      Documentation/devicetree/bindings/hwlock/
6476 F:      Documentation/hwspinlock.txt
6477 F:      drivers/hwspinlock/
6478 F:      include/linux/hwspinlock.h
6479
6480 HARMONY SOUND DRIVER
6481 L:      linux-parisc@vger.kernel.org
6482 S:      Maintained
6483 F:      sound/parisc/harmony.*
6484
6485 HDPVR USB VIDEO ENCODER DRIVER
6486 M:      Hans Verkuil <hverkuil@xs4all.nl>
6487 L:      linux-media@vger.kernel.org
6488 T:      git git://linuxtv.org/media_tree.git
6489 W:      https://linuxtv.org
6490 S:      Odd Fixes
6491 F:      drivers/media/usb/hdpvr/
6492
6493 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6494 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6495 S:      Supported
6496 F:      Documentation/watchdog/hpwdt.txt
6497 F:      drivers/watchdog/hpwdt.c
6498
6499 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6500 M:      Don Brace <don.brace@microsemi.com>
6501 L:      esc.storagedev@microsemi.com
6502 L:      linux-scsi@vger.kernel.org
6503 S:      Supported
6504 F:      Documentation/scsi/hpsa.txt
6505 F:      drivers/scsi/hpsa*.[ch]
6506 F:      include/linux/cciss*.h
6507 F:      include/uapi/linux/cciss*.h
6508
6509 HFI1 DRIVER
6510 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6511 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6512 L:      linux-rdma@vger.kernel.org
6513 S:      Supported
6514 F:      drivers/infiniband/hw/hfi1
6515
6516 HFS FILESYSTEM
6517 L:      linux-fsdevel@vger.kernel.org
6518 S:      Orphan
6519 F:      Documentation/filesystems/hfs.txt
6520 F:      fs/hfs/
6521
6522 HFSPLUS FILESYSTEM
6523 L:      linux-fsdevel@vger.kernel.org
6524 S:      Orphan
6525 F:      Documentation/filesystems/hfsplus.txt
6526 F:      fs/hfsplus/
6527
6528 HGA FRAMEBUFFER DRIVER
6529 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6530 L:      linux-nvidia@lists.surfsouth.com
6531 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6532 S:      Maintained
6533 F:      drivers/video/fbdev/hgafb.c
6534
6535 HIBERNATION (aka Software Suspend, aka swsusp)
6536 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6537 M:      Pavel Machek <pavel@ucw.cz>
6538 L:      linux-pm@vger.kernel.org
6539 B:      https://bugzilla.kernel.org
6540 S:      Supported
6541 F:      arch/x86/power/
6542 F:      drivers/base/power/
6543 F:      kernel/power/
6544 F:      include/linux/suspend.h
6545 F:      include/linux/freezer.h
6546 F:      include/linux/pm.h
6547 F:      arch/*/include/asm/suspend*.h
6548
6549 HID CORE LAYER
6550 M:      Jiri Kosina <jikos@kernel.org>
6551 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6552 L:      linux-input@vger.kernel.org
6553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6554 S:      Maintained
6555 F:      drivers/hid/
6556 F:      include/linux/hid*
6557 F:      include/uapi/linux/hid*
6558
6559 HID SENSOR HUB DRIVERS
6560 M:      Jiri Kosina <jikos@kernel.org>
6561 M:      Jonathan Cameron <jic23@kernel.org>
6562 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6563 L:      linux-input@vger.kernel.org
6564 L:      linux-iio@vger.kernel.org
6565 S:      Maintained
6566 F:      Documentation/hid/hid-sensor*
6567 F:      drivers/hid/hid-sensor-*
6568 F:      drivers/iio/*/hid-*
6569 F:      include/linux/hid-sensor-*
6570
6571 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6572 M:      Thomas Gleixner <tglx@linutronix.de>
6573 L:      linux-kernel@vger.kernel.org
6574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6575 S:      Maintained
6576 F:      Documentation/timers/
6577 F:      kernel/time/hrtimer.c
6578 F:      kernel/time/clockevents.c
6579 F:      kernel/time/timer_*.c
6580 F:      include/linux/clockchips.h
6581 F:      include/linux/hrtimer.h
6582
6583 HIGH-SPEED SCC DRIVER FOR AX.25
6584 L:      linux-hams@vger.kernel.org
6585 S:      Orphan
6586 F:      drivers/net/hamradio/dmascc.c
6587 F:      drivers/net/hamradio/scc.c
6588
6589 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6590 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6591 W:      http://www.highpoint-tech.com
6592 S:      Supported
6593 F:      Documentation/scsi/hptiop.txt
6594 F:      drivers/scsi/hptiop.c
6595
6596 HIPPI
6597 M:      Jes Sorensen <jes@trained-monkey.org>
6598 L:      linux-hippi@sunsite.dk
6599 S:      Maintained
6600 F:      include/linux/hippidevice.h
6601 F:      include/uapi/linux/if_hippi.h
6602 F:      net/802/hippi.c
6603 F:      drivers/net/hippi/
6604
6605 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6606 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6607 M:      Salil Mehta <salil.mehta@huawei.com>
6608 L:      netdev@vger.kernel.org
6609 W:      http://www.hisilicon.com
6610 S:      Maintained
6611 F:      drivers/net/ethernet/hisilicon/hns3/
6612
6613 HISILICON LPC BUS DRIVER
6614 M:      john.garry@huawei.com
6615 W:      http://www.hisilicon.com
6616 S:      Maintained
6617 F:      drivers/bus/hisi_lpc.c
6618 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6619
6620 HISILICON NETWORK SUBSYSTEM DRIVER
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/
6627 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6628
6629 HISILICON PMU DRIVER
6630 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6631 W:      http://www.hisilicon.com
6632 S:      Supported
6633 F:      drivers/perf/hisilicon
6634 F:      Documentation/perf/hisi-pmu.txt
6635
6636 HISILICON ROCE DRIVER
6637 M:      Lijun Ou <oulijun@huawei.com>
6638 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6639 L:      linux-rdma@vger.kernel.org
6640 S:      Maintained
6641 F:      drivers/infiniband/hw/hns/
6642 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6643
6644 HISILICON SAS Controller
6645 M:      John Garry <john.garry@huawei.com>
6646 W:      http://www.hisilicon.com
6647 S:      Supported
6648 F:      drivers/scsi/hisi_sas/
6649 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6650
6651 HMM - Heterogeneous Memory Management
6652 M:      Jérôme Glisse <jglisse@redhat.com>
6653 L:      linux-mm@kvack.org
6654 S:      Maintained
6655 F:      mm/hmm*
6656 F:      include/linux/hmm*
6657 F:      Documentation/vm/hmm.rst
6658
6659 HOST AP DRIVER
6660 M:      Jouni Malinen <j@w1.fi>
6661 L:      linux-wireless@vger.kernel.org
6662 W:      http://w1.fi/hostap-driver.html
6663 S:      Obsolete
6664 F:      drivers/net/wireless/intersil/hostap/
6665
6666 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6667 L:      platform-driver-x86@vger.kernel.org
6668 S:      Orphan
6669 F:      drivers/platform/x86/tc1100-wmi.c
6670
6671 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6672 M:      Jaroslav Kysela <perex@perex.cz>
6673 S:      Maintained
6674 F:      drivers/net/ethernet/hp/hp100.*
6675
6676 HPET:   High Precision Event Timers driver
6677 M:      Clemens Ladisch <clemens@ladisch.de>
6678 S:      Maintained
6679 F:      Documentation/timers/hpet.txt
6680 F:      drivers/char/hpet.c
6681 F:      include/linux/hpet.h
6682 F:      include/uapi/linux/hpet.h
6683
6684 HPET:   x86
6685 S:      Orphan
6686 F:      arch/x86/kernel/hpet.c
6687 F:      arch/x86/include/asm/hpet.h
6688
6689 HPFS FILESYSTEM
6690 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6691 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6692 S:      Maintained
6693 F:      fs/hpfs/
6694
6695 HSI SUBSYSTEM
6696 M:      Sebastian Reichel <sre@kernel.org>
6697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6698 S:      Maintained
6699 F:      Documentation/ABI/testing/sysfs-bus-hsi
6700 F:      Documentation/driver-api/hsi.rst
6701 F:      drivers/hsi/
6702 F:      include/linux/hsi/
6703 F:      include/uapi/linux/hsi/
6704
6705 HSO 3G MODEM DRIVER
6706 L:      linux-usb@vger.kernel.org
6707 S:      Orphan
6708 F:      drivers/net/usb/hso.c
6709
6710 HSR NETWORK PROTOCOL
6711 M:      Arvid Brodin <arvid.brodin@alten.se>
6712 L:      netdev@vger.kernel.org
6713 S:      Maintained
6714 F:      net/hsr/
6715
6716 HT16K33 LED CONTROLLER DRIVER
6717 M:      Robin van der Gracht <robin@protonic.nl>
6718 S:      Maintained
6719 F:      drivers/auxdisplay/ht16k33.c
6720 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6721
6722 HTCPEN TOUCHSCREEN DRIVER
6723 M:      Pau Oliva Fora <pof@eslack.org>
6724 L:      linux-input@vger.kernel.org
6725 S:      Maintained
6726 F:      drivers/input/touchscreen/htcpen.c
6727
6728 HUAWEI ETHERNET DRIVER
6729 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6730 L:      netdev@vger.kernel.org
6731 S:      Supported
6732 F:      Documentation/networking/hinic.txt
6733 F:      drivers/net/ethernet/huawei/hinic/
6734
6735 HUGETLB FILESYSTEM
6736 M:      Mike Kravetz <mike.kravetz@oracle.com>
6737 L:      linux-mm@kvack.org
6738 S:      Maintained
6739 F:      fs/hugetlbfs/
6740 F:      mm/hugetlb.c
6741 F:      include/linux/hugetlb.h
6742 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6743 F:      Documentation/vm/hugetlbfs_reserv.rst
6744 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6745
6746 HVA ST MEDIA DRIVER
6747 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6748 L:      linux-media@vger.kernel.org
6749 T:      git git://linuxtv.org/media_tree.git
6750 W:      https://linuxtv.org
6751 S:      Supported
6752 F:      drivers/media/platform/sti/hva
6753
6754 HWPOISON MEMORY FAILURE HANDLING
6755 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6756 L:      linux-mm@kvack.org
6757 S:      Maintained
6758 F:      mm/memory-failure.c
6759 F:      mm/hwpoison-inject.c
6760
6761 Hyper-V CORE AND DRIVERS
6762 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6763 M:      Haiyang Zhang <haiyangz@microsoft.com>
6764 M:      Stephen Hemminger <sthemmin@microsoft.com>
6765 L:      devel@linuxdriverproject.org
6766 S:      Maintained
6767 F:      Documentation/networking/netvsc.txt
6768 F:      arch/x86/include/asm/mshyperv.h
6769 F:      arch/x86/include/asm/trace/hyperv.h
6770 F:      arch/x86/include/asm/hyperv-tlfs.h
6771 F:      arch/x86/kernel/cpu/mshyperv.c
6772 F:      arch/x86/hyperv
6773 F:      drivers/hid/hid-hyperv.c
6774 F:      drivers/hv/
6775 F:      drivers/input/serio/hyperv-keyboard.c
6776 F:      drivers/pci/controller/pci-hyperv.c
6777 F:      drivers/net/hyperv/
6778 F:      drivers/scsi/storvsc_drv.c
6779 F:      drivers/uio/uio_hv_generic.c
6780 F:      drivers/video/fbdev/hyperv_fb.c
6781 F:      net/vmw_vsock/hyperv_transport.c
6782 F:      include/linux/hyperv.h
6783 F:      include/uapi/linux/hyperv.h
6784 F:      tools/hv/
6785 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6786
6787 HYPERVISOR VIRTUAL CONSOLE DRIVER
6788 L:      linuxppc-dev@lists.ozlabs.org
6789 S:      Odd Fixes
6790 F:      drivers/tty/hvc/
6791
6792 I2C ACPI SUPPORT
6793 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6794 L:      linux-i2c@vger.kernel.org
6795 L:      linux-acpi@vger.kernel.org
6796 S:      Maintained
6797 F:      drivers/i2c/i2c-core-acpi.c
6798
6799 I2C MUXES
6800 M:      Peter Rosin <peda@axentia.se>
6801 L:      linux-i2c@vger.kernel.org
6802 S:      Maintained
6803 F:      Documentation/i2c/i2c-topology
6804 F:      Documentation/i2c/muxes/
6805 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6806 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6807 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6808 F:      drivers/i2c/i2c-mux.c
6809 F:      drivers/i2c/muxes/
6810 F:      include/linux/i2c-mux.h
6811
6812 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6813 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6814 L:      linux-i2c@vger.kernel.org
6815 S:      Maintained
6816 F:      drivers/i2c/busses/i2c-mv64xxx.c
6817
6818 I2C OVER PARALLEL PORT
6819 M:      Jean Delvare <jdelvare@suse.com>
6820 L:      linux-i2c@vger.kernel.org
6821 S:      Maintained
6822 F:      Documentation/i2c/busses/i2c-parport
6823 F:      Documentation/i2c/busses/i2c-parport-light
6824 F:      drivers/i2c/busses/i2c-parport.c
6825 F:      drivers/i2c/busses/i2c-parport-light.c
6826
6827 I2C SUBSYSTEM
6828 M:      Wolfram Sang <wsa@the-dreams.de>
6829 L:      linux-i2c@vger.kernel.org
6830 W:      https://i2c.wiki.kernel.org/
6831 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6833 S:      Maintained
6834 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6835 F:      Documentation/i2c/
6836 F:      drivers/i2c/*
6837 F:      include/linux/i2c.h
6838 F:      include/linux/i2c-dev.h
6839 F:      include/linux/i2c-smbus.h
6840 F:      include/uapi/linux/i2c.h
6841 F:      include/uapi/linux/i2c-*.h
6842
6843 I2C SUBSYSTEM HOST DRIVERS
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:      Odd Fixes
6849 F:      Documentation/devicetree/bindings/i2c/
6850 F:      drivers/i2c/algos/
6851 F:      drivers/i2c/busses/
6852
6853 I2C-TAOS-EVM DRIVER
6854 M:      Jean Delvare <jdelvare@suse.com>
6855 L:      linux-i2c@vger.kernel.org
6856 S:      Maintained
6857 F:      Documentation/i2c/busses/i2c-taos-evm
6858 F:      drivers/i2c/busses/i2c-taos-evm.c
6859
6860 I2C-TINY-USB DRIVER
6861 M:      Till Harbaum <till@harbaum.org>
6862 L:      linux-i2c@vger.kernel.org
6863 W:      http://www.harbaum.org/till/i2c_tiny_usb
6864 S:      Maintained
6865 F:      drivers/i2c/busses/i2c-tiny-usb.c
6866
6867 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6868 M:      Jean Delvare <jdelvare@suse.com>
6869 L:      linux-i2c@vger.kernel.org
6870 S:      Maintained
6871 F:      Documentation/i2c/busses/i2c-ali1535
6872 F:      Documentation/i2c/busses/i2c-ali1563
6873 F:      Documentation/i2c/busses/i2c-ali15x3
6874 F:      Documentation/i2c/busses/i2c-amd756
6875 F:      Documentation/i2c/busses/i2c-amd8111
6876 F:      Documentation/i2c/busses/i2c-i801
6877 F:      Documentation/i2c/busses/i2c-nforce2
6878 F:      Documentation/i2c/busses/i2c-piix4
6879 F:      Documentation/i2c/busses/i2c-sis5595
6880 F:      Documentation/i2c/busses/i2c-sis630
6881 F:      Documentation/i2c/busses/i2c-sis96x
6882 F:      Documentation/i2c/busses/i2c-via
6883 F:      Documentation/i2c/busses/i2c-viapro
6884 F:      drivers/i2c/busses/i2c-ali1535.c
6885 F:      drivers/i2c/busses/i2c-ali1563.c
6886 F:      drivers/i2c/busses/i2c-ali15x3.c
6887 F:      drivers/i2c/busses/i2c-amd756.c
6888 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6889 F:      drivers/i2c/busses/i2c-amd8111.c
6890 F:      drivers/i2c/busses/i2c-i801.c
6891 F:      drivers/i2c/busses/i2c-isch.c
6892 F:      drivers/i2c/busses/i2c-nforce2.c
6893 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6894 F:      drivers/i2c/busses/i2c-piix4.c
6895 F:      drivers/i2c/busses/i2c-sis5595.c
6896 F:      drivers/i2c/busses/i2c-sis630.c
6897 F:      drivers/i2c/busses/i2c-sis96x.c
6898 F:      drivers/i2c/busses/i2c-via.c
6899 F:      drivers/i2c/busses/i2c-viapro.c
6900
6901 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6902 M:      Hans de Goede <hdegoede@redhat.com>
6903 L:      linux-i2c@vger.kernel.org
6904 S:      Maintained
6905 F:      drivers/i2c/busses/i2c-cht-wc.c
6906
6907 I2C/SMBUS ISMT DRIVER
6908 M:      Seth Heasley <seth.heasley@intel.com>
6909 M:      Neil Horman <nhorman@tuxdriver.com>
6910 L:      linux-i2c@vger.kernel.org
6911 F:      drivers/i2c/busses/i2c-ismt.c
6912 F:      Documentation/i2c/busses/i2c-ismt
6913
6914 I2C/SMBUS STUB DRIVER
6915 M:      Jean Delvare <jdelvare@suse.com>
6916 L:      linux-i2c@vger.kernel.org
6917 S:      Maintained
6918 F:      drivers/i2c/i2c-stub.c
6919
6920 IA64 (Itanium) PLATFORM
6921 M:      Tony Luck <tony.luck@intel.com>
6922 M:      Fenghua Yu <fenghua.yu@intel.com>
6923 L:      linux-ia64@vger.kernel.org
6924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6925 S:      Maintained
6926 F:      arch/ia64/
6927
6928 IBM Power 842 compression accelerator
6929 M:      Haren Myneni <haren@us.ibm.com>
6930 S:      Supported
6931 F:      drivers/crypto/nx/Makefile
6932 F:      drivers/crypto/nx/Kconfig
6933 F:      drivers/crypto/nx/nx-842*
6934 F:      include/linux/sw842.h
6935 F:      crypto/842.c
6936 F:      lib/842/
6937
6938 IBM Power in-Nest Crypto Acceleration
6939 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6940 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6941 L:      linux-crypto@vger.kernel.org
6942 S:      Supported
6943 F:      drivers/crypto/nx/Makefile
6944 F:      drivers/crypto/nx/Kconfig
6945 F:      drivers/crypto/nx/nx-aes*
6946 F:      drivers/crypto/nx/nx-sha*
6947 F:      drivers/crypto/nx/nx.*
6948 F:      drivers/crypto/nx/nx_csbcpb.h
6949 F:      drivers/crypto/nx/nx_debugfs.h
6950
6951 IBM Power Linux RAID adapter
6952 M:      Brian King <brking@us.ibm.com>
6953 S:      Supported
6954 F:      drivers/scsi/ipr.*
6955
6956 IBM Power SRIOV Virtual NIC Device Driver
6957 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6958 M:      John Allen <jallen@linux.vnet.ibm.com>
6959 L:      netdev@vger.kernel.org
6960 S:      Supported
6961 F:      drivers/net/ethernet/ibm/ibmvnic.*
6962
6963 IBM Power Virtual Accelerator Switchboard
6964 M:      Sukadev Bhattiprolu
6965 L:      linuxppc-dev@lists.ozlabs.org
6966 S:      Supported
6967 F:      arch/powerpc/platforms/powernv/vas*
6968 F:      arch/powerpc/platforms/powernv/copy-paste.h
6969 F:      arch/powerpc/include/asm/vas.h
6970 F:      arch/powerpc/include/uapi/asm/vas.h
6971
6972 IBM Power Virtual Ethernet Device Driver
6973 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6974 L:      netdev@vger.kernel.org
6975 S:      Supported
6976 F:      drivers/net/ethernet/ibm/ibmveth.*
6977
6978 IBM Power Virtual FC Device Drivers
6979 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6980 L:      linux-scsi@vger.kernel.org
6981 S:      Supported
6982 F:      drivers/scsi/ibmvscsi/ibmvfc*
6983
6984 IBM Power Virtual Management Channel Driver
6985 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6986 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6987 S:      Supported
6988 F:      drivers/misc/ibmvmc.*
6989
6990 IBM Power Virtual SCSI Device Drivers
6991 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6992 L:      linux-scsi@vger.kernel.org
6993 S:      Supported
6994 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6995 F:      include/scsi/viosrp.h
6996
6997 IBM Power Virtual SCSI Device Target Driver
6998 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6999 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7000 L:      linux-scsi@vger.kernel.org
7001 L:      target-devel@vger.kernel.org
7002 S:      Supported
7003 F:      drivers/scsi/ibmvscsi_tgt/
7004
7005 IBM Power VMX Cryptographic instructions
7006 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7007 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7008 L:      linux-crypto@vger.kernel.org
7009 S:      Supported
7010 F:      drivers/crypto/vmx/Makefile
7011 F:      drivers/crypto/vmx/Kconfig
7012 F:      drivers/crypto/vmx/vmx.c
7013 F:      drivers/crypto/vmx/aes*
7014 F:      drivers/crypto/vmx/ghash*
7015 F:      drivers/crypto/vmx/ppc-xlate.pl
7016
7017 IBM ServeRAID RAID DRIVER
7018 S:      Orphan
7019 F:      drivers/scsi/ips.*
7020
7021 ICH LPC AND GPIO DRIVER
7022 M:      Peter Tyser <ptyser@xes-inc.com>
7023 S:      Maintained
7024 F:      drivers/mfd/lpc_ich.c
7025 F:      drivers/gpio/gpio-ich.c
7026
7027 IDE SUBSYSTEM
7028 M:      "David S. Miller" <davem@davemloft.net>
7029 L:      linux-ide@vger.kernel.org
7030 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7032 S:      Maintained
7033 F:      Documentation/ide/
7034 F:      drivers/ide/
7035 F:      include/linux/ide.h
7036
7037 IDE/ATAPI DRIVERS
7038 M:      Borislav Petkov <bp@alien8.de>
7039 L:      linux-ide@vger.kernel.org
7040 S:      Maintained
7041 F:      Documentation/cdrom/ide-cd
7042 F:      drivers/ide/ide-cd*
7043
7044 IDEAPAD LAPTOP EXTRAS DRIVER
7045 M:      Ike Panhc <ike.pan@canonical.com>
7046 L:      platform-driver-x86@vger.kernel.org
7047 W:      http://launchpad.net/ideapad-laptop
7048 S:      Maintained
7049 F:      drivers/platform/x86/ideapad-laptop.c
7050
7051 IDEAPAD LAPTOP SLIDEBAR DRIVER
7052 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7053 L:      linux-input@vger.kernel.org
7054 W:      https://github.com/o2genum/ideapad-slidebar
7055 S:      Maintained
7056 F:      drivers/input/misc/ideapad_slidebar.c
7057
7058 IDT VersaClock 5 CLOCK DRIVER
7059 M:      Marek Vasut <marek.vasut@gmail.com>
7060 S:      Maintained
7061 F:      drivers/clk/clk-versaclock5.c
7062
7063 IEEE 802.15.4 SUBSYSTEM
7064 M:      Alexander Aring <alex.aring@gmail.com>
7065 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7066 L:      linux-wpan@vger.kernel.org
7067 W:      http://wpan.cakelab.org/
7068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7070 S:      Maintained
7071 F:      net/ieee802154/
7072 F:      net/mac802154/
7073 F:      drivers/net/ieee802154/
7074 F:      include/linux/nl802154.h
7075 F:      include/linux/ieee802154.h
7076 F:      include/net/nl802154.h
7077 F:      include/net/mac802154.h
7078 F:      include/net/af_ieee802154.h
7079 F:      include/net/cfg802154.h
7080 F:      include/net/ieee802154_netdev.h
7081 F:      Documentation/networking/ieee802154.txt
7082
7083 IFE PROTOCOL
7084 M:      Yotam Gigi <yotam.gi@gmail.com>
7085 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7086 F:      net/ife
7087 F:      include/net/ife.h
7088 F:      include/uapi/linux/ife.h
7089
7090 IGORPLUG-USB IR RECEIVER
7091 M:      Sean Young <sean@mess.org>
7092 L:      linux-media@vger.kernel.org
7093 S:      Maintained
7094 F:      drivers/media/rc/igorplugusb.c
7095
7096 IGUANAWORKS USB IR TRANSCEIVER
7097 M:      Sean Young <sean@mess.org>
7098 L:      linux-media@vger.kernel.org
7099 S:      Maintained
7100 F:      drivers/media/rc/iguanair.c
7101
7102 IIO DIGITAL POTENTIOMETER DAC
7103 M:      Peter Rosin <peda@axentia.se>
7104 L:      linux-iio@vger.kernel.org
7105 S:      Maintained
7106 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7107 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7108 F:      drivers/iio/dac/dpot-dac.c
7109
7110 IIO ENVELOPE DETECTOR
7111 M:      Peter Rosin <peda@axentia.se>
7112 L:      linux-iio@vger.kernel.org
7113 S:      Maintained
7114 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7115 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7116 F:      drivers/iio/adc/envelope-detector.c
7117
7118 IIO MULTIPLEXER
7119 M:      Peter Rosin <peda@axentia.se>
7120 L:      linux-iio@vger.kernel.org
7121 S:      Maintained
7122 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7123 F:      drivers/iio/multiplexer/iio-mux.c
7124
7125 IIO SUBSYSTEM AND DRIVERS
7126 M:      Jonathan Cameron <jic23@kernel.org>
7127 R:      Hartmut Knaack <knaack.h@gmx.de>
7128 R:      Lars-Peter Clausen <lars@metafoo.de>
7129 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7130 L:      linux-iio@vger.kernel.org
7131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7132 S:      Maintained
7133 F:      Documentation/ABI/testing/configfs-iio*
7134 F:      Documentation/ABI/testing/sysfs-bus-iio*
7135 F:      Documentation/devicetree/bindings/iio/
7136 F:      drivers/iio/
7137 F:      drivers/staging/iio/
7138 F:      include/linux/iio/
7139 F:      tools/iio/
7140
7141 IIO UNIT CONVERTER
7142 M:      Peter Rosin <peda@axentia.se>
7143 L:      linux-iio@vger.kernel.org
7144 S:      Maintained
7145 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7146 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7147 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7148 F:      drivers/iio/afe/iio-rescale.c
7149
7150 IKANOS/ADI EAGLE ADSL USB DRIVER
7151 M:      Matthieu Castet <castet.matthieu@free.fr>
7152 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7153 S:      Maintained
7154 F:      drivers/usb/atm/ueagle-atm.c
7155
7156 IMGTEC ASCII LCD DRIVER
7157 M:      Paul Burton <paul.burton@mips.com>
7158 S:      Maintained
7159 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7160 F:      drivers/auxdisplay/img-ascii-lcd.c
7161
7162 IMGTEC IR DECODER DRIVER
7163 M:      James Hogan <jhogan@kernel.org>
7164 S:      Maintained
7165 F:      drivers/media/rc/img-ir/
7166
7167 IMON SOUNDGRAPH USB IR RECEIVER
7168 M:      Sean Young <sean@mess.org>
7169 L:      linux-media@vger.kernel.org
7170 S:      Maintained
7171 F:      drivers/media/rc/imon_raw.c
7172 F:      drivers/media/rc/imon.c
7173
7174 IMS TWINTURBO FRAMEBUFFER DRIVER
7175 L:      linux-fbdev@vger.kernel.org
7176 S:      Orphan
7177 F:      drivers/video/fbdev/imsttfb.c
7178
7179 INA209 HARDWARE MONITOR DRIVER
7180 M:      Guenter Roeck <linux@roeck-us.net>
7181 L:      linux-hwmon@vger.kernel.org
7182 S:      Maintained
7183 F:      Documentation/hwmon/ina209
7184 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7185 F:      drivers/hwmon/ina209.c
7186
7187 INA2XX HARDWARE MONITOR DRIVER
7188 M:      Guenter Roeck <linux@roeck-us.net>
7189 L:      linux-hwmon@vger.kernel.org
7190 S:      Maintained
7191 F:      Documentation/hwmon/ina2xx
7192 F:      drivers/hwmon/ina2xx.c
7193 F:      include/linux/platform_data/ina2xx.h
7194
7195 INDUSTRY PACK SUBSYSTEM (IPACK)
7196 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7197 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7198 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7199 L:      industrypack-devel@lists.sourceforge.net
7200 W:      http://industrypack.sourceforge.net
7201 S:      Maintained
7202 F:      drivers/ipack/
7203
7204 INFINIBAND SUBSYSTEM
7205 M:      Doug Ledford <dledford@redhat.com>
7206 M:      Jason Gunthorpe <jgg@mellanox.com>
7207 L:      linux-rdma@vger.kernel.org
7208 W:      https://github.com/linux-rdma/rdma-core
7209 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7211 S:      Supported
7212 F:      Documentation/devicetree/bindings/infiniband/
7213 F:      Documentation/infiniband/
7214 F:      drivers/infiniband/
7215 F:      include/uapi/linux/if_infiniband.h
7216 F:      include/uapi/rdma/
7217 F:      include/rdma/
7218
7219 INGENIC JZ4780 DMA Driver
7220 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7221 S:      Maintained
7222 F:      drivers/dma/dma-jz4780.c
7223
7224 INGENIC JZ4780 NAND DRIVER
7225 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7226 L:      linux-mtd@lists.infradead.org
7227 S:      Maintained
7228 F:      drivers/mtd/nand/raw/jz4780_*
7229
7230 INOTIFY
7231 M:      Jan Kara <jack@suse.cz>
7232 R:      Amir Goldstein <amir73il@gmail.com>
7233 L:      linux-fsdevel@vger.kernel.org
7234 S:      Maintained
7235 F:      Documentation/filesystems/inotify.txt
7236 F:      fs/notify/inotify/
7237 F:      include/linux/inotify.h
7238 F:      include/uapi/linux/inotify.h
7239
7240 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7241 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7242 L:      linux-input@vger.kernel.org
7243 Q:      http://patchwork.kernel.org/project/linux-input/list/
7244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7245 S:      Maintained
7246 F:      drivers/input/
7247 F:      include/linux/input.h
7248 F:      include/uapi/linux/input.h
7249 F:      include/uapi/linux/input-event-codes.h
7250 F:      include/linux/input/
7251 F:      Documentation/devicetree/bindings/input/
7252 F:      Documentation/devicetree/bindings/serio/
7253 F:      Documentation/input/
7254
7255 INPUT MULTITOUCH (MT) PROTOCOL
7256 M:      Henrik Rydberg <rydberg@bitmath.org>
7257 L:      linux-input@vger.kernel.org
7258 S:      Odd fixes
7259 F:      Documentation/input/multi-touch-protocol.rst
7260 F:      drivers/input/input-mt.c
7261 K:      \b(ABS|SYN)_MT_
7262
7263 INSIDE SECURE CRYPTO DRIVER
7264 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7265 F:      drivers/crypto/inside-secure/
7266 S:      Maintained
7267 L:      linux-crypto@vger.kernel.org
7268
7269 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7270 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7271 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7272 L:      linux-integrity@vger.kernel.org
7273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7274 S:      Supported
7275 F:      security/integrity/ima/
7276
7277 INTEL 810/815 FRAMEBUFFER DRIVER
7278 M:      Antonino Daplas <adaplas@gmail.com>
7279 L:      linux-fbdev@vger.kernel.org
7280 S:      Maintained
7281 F:      drivers/video/fbdev/i810/
7282
7283 INTEL ASoC DRIVERS
7284 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7285 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7286 M:      Jie Yang <yang.jie@linux.intel.com>
7287 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7288 S:      Supported
7289 F:      sound/soc/intel/
7290
7291 INTEL C600 SERIES SAS CONTROLLER DRIVER
7292 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7293 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7294 L:      linux-scsi@vger.kernel.org
7295 T:      git git://git.code.sf.net/p/intel-sas/isci
7296 S:      Supported
7297 F:      drivers/scsi/isci/
7298
7299 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7300 M:      Jani Nikula <jani.nikula@linux.intel.com>
7301 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7302 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7303 L:      intel-gfx@lists.freedesktop.org
7304 W:      https://01.org/linuxgraphics/
7305 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7306 C:      irc://chat.freenode.net/intel-gfx
7307 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7308 T:      git git://anongit.freedesktop.org/drm-intel
7309 S:      Supported
7310 F:      drivers/gpu/drm/i915/
7311 F:      include/drm/i915*
7312 F:      include/uapi/drm/i915_drm.h
7313 F:      Documentation/gpu/i915.rst
7314
7315 INTEL ETHERNET DRIVERS
7316 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7317 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7318 W:      http://www.intel.com/support/feedback.htm
7319 W:      http://e1000.sourceforge.net/
7320 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7323 S:      Supported
7324 F:      Documentation/networking/e100.rst
7325 F:      Documentation/networking/e1000.rst
7326 F:      Documentation/networking/e1000e.txt
7327 F:      Documentation/networking/igb.txt
7328 F:      Documentation/networking/igbvf.txt
7329 F:      Documentation/networking/ixgb.txt
7330 F:      Documentation/networking/ixgbe.txt
7331 F:      Documentation/networking/ixgbevf.txt
7332 F:      Documentation/networking/i40e.txt
7333 F:      Documentation/networking/i40evf.txt
7334 F:      Documentation/networking/ice.txt
7335 F:      drivers/net/ethernet/intel/
7336 F:      drivers/net/ethernet/intel/*/
7337 F:      include/linux/avf/virtchnl.h
7338
7339 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7340 M:      Maik Broemme <mbroemme@libmpq.org>
7341 L:      linux-fbdev@vger.kernel.org
7342 S:      Maintained
7343 F:      Documentation/fb/intelfb.txt
7344 F:      drivers/video/fbdev/intelfb/
7345
7346 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7347 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7348 M:      Zhi Wang <zhi.a.wang@intel.com>
7349 L:      intel-gvt-dev@lists.freedesktop.org
7350 L:      intel-gfx@lists.freedesktop.org
7351 W:      https://01.org/igvt-g
7352 T:      git https://github.com/intel/gvt-linux.git
7353 S:      Supported
7354 F:      drivers/gpu/drm/i915/gvt/
7355
7356 INTEL HID EVENT DRIVER
7357 M:      Alex Hung <alex.hung@canonical.com>
7358 L:      platform-driver-x86@vger.kernel.org
7359 S:      Maintained
7360 F:      drivers/platform/x86/intel-hid.c
7361
7362 INTEL I/OAT DMA DRIVER
7363 M:      Dave Jiang <dave.jiang@intel.com>
7364 R:      Dan Williams <dan.j.williams@intel.com>
7365 L:      dmaengine@vger.kernel.org
7366 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7367 S:      Supported
7368 F:      drivers/dma/ioat*
7369
7370 INTEL IDLE DRIVER
7371 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7372 M:      Len Brown <lenb@kernel.org>
7373 L:      linux-pm@vger.kernel.org
7374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7375 B:      https://bugzilla.kernel.org
7376 S:      Supported
7377 F:      drivers/idle/intel_idle.c
7378
7379 INTEL INTEGRATED SENSOR HUB DRIVER
7380 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7381 M:      Jiri Kosina <jikos@kernel.org>
7382 L:      linux-input@vger.kernel.org
7383 S:      Maintained
7384 F:      drivers/hid/intel-ish-hid/
7385
7386 INTEL IOMMU (VT-d)
7387 M:      David Woodhouse <dwmw2@infradead.org>
7388 L:      iommu@lists.linux-foundation.org
7389 T:      git git://git.infradead.org/iommu-2.6.git
7390 S:      Supported
7391 F:      drivers/iommu/intel-iommu.c
7392 F:      include/linux/intel-iommu.h
7393
7394 INTEL IOP-ADMA DMA DRIVER
7395 R:      Dan Williams <dan.j.williams@intel.com>
7396 S:      Odd fixes
7397 F:      drivers/dma/iop-adma.c
7398
7399 INTEL IPU3 CSI-2 CIO2 DRIVER
7400 M:      Yong Zhi <yong.zhi@intel.com>
7401 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7402 M:      Bingbu Cao <bingbu.cao@intel.com>
7403 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7404 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7405 L:      linux-media@vger.kernel.org
7406 S:      Maintained
7407 F:      drivers/media/pci/intel/ipu3/
7408 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7409
7410 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7411 M:      Krzysztof Halasa <khalasa@piap.pl>
7412 S:      Maintained
7413 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7414 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7415 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7416 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7417 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7418 F:      drivers/net/wan/ixp4xx_hss.c
7419
7420 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7421 M:      Deepak Saxena <dsaxena@plexity.net>
7422 S:      Maintained
7423 F:      drivers/char/hw_random/ixp4xx-rng.c
7424
7425 INTEL MANAGEMENT ENGINE (mei)
7426 M:      Tomas Winkler <tomas.winkler@intel.com>
7427 L:      linux-kernel@vger.kernel.org
7428 S:      Supported
7429 F:      include/uapi/linux/mei.h
7430 F:      include/linux/mei_cl_bus.h
7431 F:      drivers/misc/mei/*
7432 F:      drivers/watchdog/mei_wdt.c
7433 F:      Documentation/misc-devices/mei/*
7434 F:      samples/mei/*
7435
7436 INTEL MENLOW THERMAL DRIVER
7437 M:      Sujith Thomas <sujith.thomas@intel.com>
7438 L:      platform-driver-x86@vger.kernel.org
7439 W:      https://01.org/linux-acpi
7440 S:      Supported
7441 F:      drivers/platform/x86/intel_menlow.c
7442
7443 INTEL MERRIFIELD GPIO DRIVER
7444 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7445 L:      linux-gpio@vger.kernel.org
7446 S:      Maintained
7447 F:      drivers/gpio/gpio-merrifield.c
7448
7449 INTEL MIC DRIVERS (mic)
7450 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7451 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7452 S:      Supported
7453 W:      https://github.com/sudeepdutt/mic
7454 W:      http://software.intel.com/en-us/mic-developer
7455 F:      include/linux/mic_bus.h
7456 F:      include/linux/scif.h
7457 F:      include/uapi/linux/mic_common.h
7458 F:      include/uapi/linux/mic_ioctl.h
7459 F:      include/uapi/linux/scif_ioctl.h
7460 F:      drivers/misc/mic/
7461 F:      drivers/dma/mic_x100_dma.c
7462 F:      drivers/dma/mic_x100_dma.h
7463 F:      Documentation/mic/
7464
7465 INTEL PMC CORE DRIVER
7466 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7467 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7468 L:      platform-driver-x86@vger.kernel.org
7469 S:      Maintained
7470 F:      arch/x86/include/asm/pmc_core.h
7471 F:      drivers/platform/x86/intel_pmc_core*
7472
7473 INTEL PMC/P-Unit IPC DRIVER
7474 M:      Zha Qipeng<qipeng.zha@intel.com>
7475 L:      platform-driver-x86@vger.kernel.org
7476 S:      Maintained
7477 F:      drivers/platform/x86/intel_pmc_ipc.c
7478 F:      drivers/platform/x86/intel_punit_ipc.c
7479 F:      arch/x86/include/asm/intel_pmc_ipc.h
7480 F:      arch/x86/include/asm/intel_punit_ipc.h
7481
7482 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7483 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7484 L:      linux-wireless@vger.kernel.org
7485 S:      Maintained
7486 F:      Documentation/networking/README.ipw2100
7487 F:      Documentation/networking/README.ipw2200
7488 F:      drivers/net/wireless/intel/ipw2x00/
7489
7490 INTEL PSTATE DRIVER
7491 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7492 M:      Len Brown <lenb@kernel.org>
7493 L:      linux-pm@vger.kernel.org
7494 S:      Supported
7495 F:      drivers/cpufreq/intel_pstate.c
7496
7497 INTEL RDMA RNIC DRIVER
7498 M:      Faisal Latif <faisal.latif@intel.com>
7499 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7500 L:      linux-rdma@vger.kernel.org
7501 S:      Supported
7502 F:      drivers/infiniband/hw/i40iw/
7503 F:      include/uapi/rdma/i40iw-abi.h
7504
7505 INTEL SHA MULTIBUFFER DRIVER
7506 M:      Megha Dey <megha.dey@linux.intel.com>
7507 R:      Tim Chen <tim.c.chen@linux.intel.com>
7508 L:      linux-crypto@vger.kernel.org
7509 S:      Supported
7510 F:      arch/x86/crypto/sha*-mb/
7511 F:      crypto/mcryptd.c
7512
7513 INTEL TELEMETRY DRIVER
7514 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7515 L:      platform-driver-x86@vger.kernel.org
7516 S:      Maintained
7517 F:      arch/x86/include/asm/intel_telemetry.h
7518 F:      drivers/platform/x86/intel_telemetry*
7519
7520 INTEL VIRTUAL BUTTON DRIVER
7521 M:      AceLan Kao <acelan.kao@canonical.com>
7522 L:      platform-driver-x86@vger.kernel.org
7523 S:      Maintained
7524 F:      drivers/platform/x86/intel-vbtn.c
7525
7526 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7527 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7528 L:      linux-wireless@vger.kernel.org
7529 S:      Supported
7530 F:      drivers/net/wireless/intel/iwlegacy/
7531
7532 INTEL WIRELESS WIFI LINK (iwlwifi)
7533 M:      Johannes Berg <johannes.berg@intel.com>
7534 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7535 M:      Luca Coelho <luciano.coelho@intel.com>
7536 M:      Intel Linux Wireless <linuxwifi@intel.com>
7537 L:      linux-wireless@vger.kernel.org
7538 W:      http://intellinuxwireless.org
7539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7540 S:      Supported
7541 F:      drivers/net/wireless/intel/iwlwifi/
7542
7543 INTEL WIRELESS WIMAX CONNECTION 2400
7544 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7545 M:      linux-wimax@intel.com
7546 L:      wimax@linuxwimax.org (subscribers-only)
7547 S:      Supported
7548 W:      http://linuxwimax.org
7549 F:      Documentation/wimax/README.i2400m
7550 F:      drivers/net/wimax/i2400m/
7551 F:      include/uapi/linux/wimax/i2400m.h
7552
7553 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7554 M:      Mario Limonciello <mario.limonciello@dell.com>
7555 S:      Maintained
7556 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7557
7558 INTEL(R) TRACE HUB
7559 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7560 S:      Supported
7561 F:      Documentation/trace/intel_th.rst
7562 F:      drivers/hwtracing/intel_th/
7563
7564 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7565 M:      Ning Sun <ning.sun@intel.com>
7566 L:      tboot-devel@lists.sourceforge.net
7567 W:      http://tboot.sourceforge.net
7568 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7569 S:      Supported
7570 F:      Documentation/intel_txt.txt
7571 F:      include/linux/tboot.h
7572 F:      arch/x86/kernel/tboot.c
7573
7574 INTEL-MID GPIO DRIVER
7575 M:      David Cohen <david.a.cohen@linux.intel.com>
7576 L:      linux-gpio@vger.kernel.org
7577 S:      Maintained
7578 F:      drivers/gpio/gpio-intel-mid.c
7579
7580 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7581 M:      Linus Walleij <linus.walleij@linaro.org>
7582 L:      linux-iio@vger.kernel.org
7583 S:      Maintained
7584 F:      drivers/iio/gyro/mpu3050*
7585 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7586
7587 IOC3 ETHERNET DRIVER
7588 M:      Ralf Baechle <ralf@linux-mips.org>
7589 L:      linux-mips@linux-mips.org
7590 S:      Maintained
7591 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7592
7593 IOC3 SERIAL DRIVER
7594 M:      Pat Gefre <pfg@sgi.com>
7595 L:      linux-serial@vger.kernel.org
7596 S:      Maintained
7597 F:      drivers/tty/serial/ioc3_serial.c
7598
7599 IOMMU DRIVERS
7600 M:      Joerg Roedel <joro@8bytes.org>
7601 L:      iommu@lists.linux-foundation.org
7602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7603 S:      Maintained
7604 F:      Documentation/devicetree/bindings/iommu/
7605 F:      drivers/iommu/
7606 F:      include/linux/iommu.h
7607 F:      include/linux/of_iommu.h
7608 F:      include/linux/iova.h
7609
7610 IP MASQUERADING
7611 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7612 S:      Maintained
7613 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7614
7615 IPMI SUBSYSTEM
7616 M:      Corey Minyard <minyard@acm.org>
7617 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7618 W:      http://openipmi.sourceforge.net/
7619 S:      Supported
7620 F:      Documentation/IPMI.txt
7621 F:      drivers/char/ipmi/
7622 F:      include/linux/ipmi*
7623 F:      include/uapi/linux/ipmi*
7624
7625 IPS SCSI RAID DRIVER
7626 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7627 L:      linux-scsi@vger.kernel.org
7628 W:      http://www.adaptec.com/
7629 S:      Maintained
7630 F:      drivers/scsi/ips*
7631
7632 IPVS
7633 M:      Wensong Zhang <wensong@linux-vs.org>
7634 M:      Simon Horman <horms@verge.net.au>
7635 M:      Julian Anastasov <ja@ssi.bg>
7636 L:      netdev@vger.kernel.org
7637 L:      lvs-devel@vger.kernel.org
7638 S:      Maintained
7639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7641 F:      Documentation/networking/ipvs-sysctl.txt
7642 F:      include/net/ip_vs.h
7643 F:      include/uapi/linux/ip_vs.h
7644 F:      net/netfilter/ipvs/
7645
7646 IPWIRELESS DRIVER
7647 M:      Jiri Kosina <jikos@kernel.org>
7648 M:      David Sterba <dsterba@suse.com>
7649 S:      Odd Fixes
7650 F:      drivers/tty/ipwireless/
7651
7652 IPX NETWORK LAYER
7653 L:      netdev@vger.kernel.org
7654 S:      Obsolete
7655 F:      include/uapi/linux/ipx.h
7656 F:      drivers/staging/ipx/
7657
7658 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7659 M:      Marc Zyngier <marc.zyngier@arm.com>
7660 S:      Maintained
7661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7662 F:      Documentation/IRQ-domain.txt
7663 F:      include/linux/irqdomain.h
7664 F:      kernel/irq/irqdomain.c
7665 F:      kernel/irq/msi.c
7666
7667 IRQ SUBSYSTEM
7668 M:      Thomas Gleixner <tglx@linutronix.de>
7669 L:      linux-kernel@vger.kernel.org
7670 S:      Maintained
7671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7672 F:      kernel/irq/
7673
7674 IRQCHIP DRIVERS
7675 M:      Thomas Gleixner <tglx@linutronix.de>
7676 M:      Jason Cooper <jason@lakedaemon.net>
7677 M:      Marc Zyngier <marc.zyngier@arm.com>
7678 L:      linux-kernel@vger.kernel.org
7679 S:      Maintained
7680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7681 F:      Documentation/devicetree/bindings/interrupt-controller/
7682 F:      drivers/irqchip/
7683
7684 ISA
7685 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7686 S:      Maintained
7687 F:      Documentation/isa.txt
7688 F:      drivers/base/isa.c
7689 F:      include/linux/isa.h
7690
7691 ISA RADIO MODULE
7692 M:      Hans Verkuil <hverkuil@xs4all.nl>
7693 L:      linux-media@vger.kernel.org
7694 T:      git git://linuxtv.org/media_tree.git
7695 W:      https://linuxtv.org
7696 S:      Maintained
7697 F:      drivers/media/radio/radio-isa*
7698
7699 ISAPNP
7700 M:      Jaroslav Kysela <perex@perex.cz>
7701 S:      Maintained
7702 F:      Documentation/isapnp.txt
7703 F:      drivers/pnp/isapnp/
7704 F:      include/linux/isapnp.h
7705
7706 ISCSI
7707 M:      Lee Duncan <lduncan@suse.com>
7708 M:      Chris Leech <cleech@redhat.com>
7709 L:      open-iscsi@googlegroups.com
7710 W:      www.open-iscsi.com
7711 S:      Maintained
7712 F:      drivers/scsi/*iscsi*
7713 F:      include/scsi/*iscsi*
7714
7715 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7716 M:      Peter Jones <pjones@redhat.com>
7717 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7718 S:      Maintained
7719 F:      drivers/firmware/iscsi_ibft*
7720
7721 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7722 M:      Sagi Grimberg <sagi@grimberg.me>
7723 M:      Max Gurtovoy <maxg@mellanox.com>
7724 L:      linux-rdma@vger.kernel.org
7725 S:      Supported
7726 W:      http://www.openfabrics.org
7727 W:      www.open-iscsi.org
7728 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7729 F:      drivers/infiniband/ulp/iser/
7730
7731 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7732 M:      Sagi Grimberg <sagi@grimberg.me>
7733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7734 L:      linux-rdma@vger.kernel.org
7735 L:      target-devel@vger.kernel.org
7736 S:      Supported
7737 W:      http://www.linux-iscsi.org
7738 F:      drivers/infiniband/ulp/isert
7739
7740 ISDN SUBSYSTEM
7741 M:      Karsten Keil <isdn@linux-pingi.de>
7742 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7743 L:      netdev@vger.kernel.org
7744 W:      http://www.isdn4linux.de
7745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7746 S:      Maintained
7747 F:      Documentation/isdn/
7748 F:      drivers/isdn/
7749 F:      include/linux/isdn.h
7750 F:      include/linux/isdn/
7751 F:      include/uapi/linux/isdn.h
7752 F:      include/uapi/linux/isdn/
7753
7754 ISDN SUBSYSTEM (Eicon active card driver)
7755 M:      Armin Schindler <mac@melware.de>
7756 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7757 W:      http://www.melware.de
7758 S:      Maintained
7759 F:      drivers/isdn/hardware/eicon/
7760
7761 IT87 HARDWARE MONITORING DRIVER
7762 M:      Jean Delvare <jdelvare@suse.com>
7763 L:      linux-hwmon@vger.kernel.org
7764 S:      Maintained
7765 F:      Documentation/hwmon/it87
7766 F:      drivers/hwmon/it87.c
7767
7768 IT913X MEDIA DRIVER
7769 M:      Antti Palosaari <crope@iki.fi>
7770 L:      linux-media@vger.kernel.org
7771 W:      https://linuxtv.org
7772 W:      http://palosaari.fi/linux/
7773 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7774 T:      git git://linuxtv.org/anttip/media_tree.git
7775 S:      Maintained
7776 F:      drivers/media/tuners/it913x*
7777
7778 IVTV VIDEO4LINUX DRIVER
7779 M:      Andy Walls <awalls@md.metrocast.net>
7780 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7781 L:      linux-media@vger.kernel.org
7782 T:      git git://linuxtv.org/media_tree.git
7783 W:      http://www.ivtvdriver.org
7784 S:      Maintained
7785 F:      Documentation/media/v4l-drivers/ivtv*
7786 F:      drivers/media/pci/ivtv/
7787 F:      include/uapi/linux/ivtv*
7788
7789 IX2505V MEDIA DRIVER
7790 M:      Malcolm Priestley <tvboxspy@gmail.com>
7791 L:      linux-media@vger.kernel.org
7792 W:      https://linuxtv.org
7793 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7794 S:      Maintained
7795 F:      drivers/media/dvb-frontends/ix2505v*
7796
7797 JAILHOUSE HYPERVISOR INTERFACE
7798 M:      Jan Kiszka <jan.kiszka@siemens.com>
7799 L:      jailhouse-dev@googlegroups.com
7800 S:      Maintained
7801 F:      arch/x86/kernel/jailhouse.c
7802 F:      arch/x86/include/asm/jailhouse_para.h
7803
7804 JC42.4 TEMPERATURE SENSOR DRIVER
7805 M:      Guenter Roeck <linux@roeck-us.net>
7806 L:      linux-hwmon@vger.kernel.org
7807 S:      Maintained
7808 F:      drivers/hwmon/jc42.c
7809 F:      Documentation/hwmon/jc42
7810
7811 JFS FILESYSTEM
7812 M:      Dave Kleikamp <shaggy@kernel.org>
7813 L:      jfs-discussion@lists.sourceforge.net
7814 W:      http://jfs.sourceforge.net/
7815 T:      git git://github.com/kleikamp/linux-shaggy.git
7816 S:      Maintained
7817 F:      Documentation/filesystems/jfs.txt
7818 F:      fs/jfs/
7819
7820 JME NETWORK DRIVER
7821 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7822 L:      netdev@vger.kernel.org
7823 S:      Maintained
7824 F:      drivers/net/ethernet/jme.*
7825
7826 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7827 M:      David Woodhouse <dwmw2@infradead.org>
7828 L:      linux-mtd@lists.infradead.org
7829 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7830 S:      Maintained
7831 F:      fs/jffs2/
7832 F:      include/uapi/linux/jffs2.h
7833
7834 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7835 M:      "Theodore Ts'o" <tytso@mit.edu>
7836 M:      Jan Kara <jack@suse.com>
7837 L:      linux-ext4@vger.kernel.org
7838 S:      Maintained
7839 F:      fs/jbd2/
7840 F:      include/linux/jbd2.h
7841
7842 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7843 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7844 L:      linux-media@vger.kernel.org
7845 S:      Maintained
7846 F:      drivers/media/platform/rcar_jpu.c
7847
7848 JSM Neo PCI based serial card
7849 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7850 L:      linux-serial@vger.kernel.org
7851 S:      Maintained
7852 F:      drivers/tty/serial/jsm/
7853
7854 K10TEMP HARDWARE MONITORING DRIVER
7855 M:      Clemens Ladisch <clemens@ladisch.de>
7856 L:      linux-hwmon@vger.kernel.org
7857 S:      Maintained
7858 F:      Documentation/hwmon/k10temp
7859 F:      drivers/hwmon/k10temp.c
7860
7861 K8TEMP HARDWARE MONITORING DRIVER
7862 M:      Rudolf Marek <r.marek@assembler.cz>
7863 L:      linux-hwmon@vger.kernel.org
7864 S:      Maintained
7865 F:      Documentation/hwmon/k8temp
7866 F:      drivers/hwmon/k8temp.c
7867
7868 KASAN
7869 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7870 R:      Alexander Potapenko <glider@google.com>
7871 R:      Dmitry Vyukov <dvyukov@google.com>
7872 L:      kasan-dev@googlegroups.com
7873 S:      Maintained
7874 F:      arch/*/include/asm/kasan.h
7875 F:      arch/*/mm/kasan_init*
7876 F:      Documentation/dev-tools/kasan.rst
7877 F:      include/linux/kasan*.h
7878 F:      lib/test_kasan.c
7879 F:      mm/kasan/
7880 F:      scripts/Makefile.kasan
7881
7882 KCONFIG
7883 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7885 L:      linux-kbuild@vger.kernel.org
7886 S:      Maintained
7887 F:      Documentation/kbuild/kconfig*
7888 F:      scripts/kconfig/
7889 F:      scripts/Kconfig.include
7890
7891 KDUMP
7892 M:      Dave Young <dyoung@redhat.com>
7893 M:      Baoquan He <bhe@redhat.com>
7894 R:      Vivek Goyal <vgoyal@redhat.com>
7895 L:      kexec@lists.infradead.org
7896 W:      http://lse.sourceforge.net/kdump/
7897 S:      Maintained
7898 F:      Documentation/kdump/
7899
7900 KEENE FM RADIO TRANSMITTER DRIVER
7901 M:      Hans Verkuil <hverkuil@xs4all.nl>
7902 L:      linux-media@vger.kernel.org
7903 T:      git git://linuxtv.org/media_tree.git
7904 W:      https://linuxtv.org
7905 S:      Maintained
7906 F:      drivers/media/radio/radio-keene*
7907
7908 KERNEL AUTOMOUNTER
7909 M:      Ian Kent <raven@themaw.net>
7910 L:      autofs@vger.kernel.org
7911 S:      Maintained
7912 F:      fs/autofs/
7913
7914 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7915 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7916 M:      Michal Marek <michal.lkml@markovi.net>
7917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7918 L:      linux-kbuild@vger.kernel.org
7919 S:      Maintained
7920 F:      Documentation/kbuild/
7921 F:      Makefile
7922 F:      scripts/Kbuild*
7923 F:      scripts/Makefile*
7924 F:      scripts/basic/
7925 F:      scripts/mk*
7926 F:      scripts/mod/
7927 F:      scripts/package/
7928
7929 KERNEL JANITORS
7930 L:      kernel-janitors@vger.kernel.org
7931 W:      http://kernelnewbies.org/KernelJanitors
7932 S:      Odd Fixes
7933
7934 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7935 M:      "J. Bruce Fields" <bfields@fieldses.org>
7936 M:      Jeff Layton <jlayton@kernel.org>
7937 L:      linux-nfs@vger.kernel.org
7938 W:      http://nfs.sourceforge.net/
7939 T:      git git://linux-nfs.org/~bfields/linux.git
7940 S:      Supported
7941 F:      fs/nfsd/
7942 F:      include/uapi/linux/nfsd/
7943 F:      fs/lockd/
7944 F:      fs/nfs_common/
7945 F:      net/sunrpc/
7946 F:      include/linux/lockd/
7947 F:      include/linux/sunrpc/
7948 F:      include/uapi/linux/sunrpc/
7949
7950 KERNEL SELFTEST FRAMEWORK
7951 M:      Shuah Khan <shuah@kernel.org>
7952 L:      linux-kselftest@vger.kernel.org
7953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7954 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7955 S:      Maintained
7956 F:      tools/testing/selftests/
7957 F:      Documentation/dev-tools/kselftest*
7958
7959 KERNEL USERMODE HELPER
7960 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7961 L:      linux-kernel@vger.kernel.org
7962 S:      Maintained
7963 F:      kernel/umh.c
7964 F:      include/linux/umh.h
7965
7966 KERNEL VIRTUAL MACHINE (KVM)
7967 M:      Paolo Bonzini <pbonzini@redhat.com>
7968 M:      Radim Krčmář <rkrcmar@redhat.com>
7969 L:      kvm@vger.kernel.org
7970 W:      http://www.linux-kvm.org
7971 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7972 S:      Supported
7973 F:      Documentation/virtual/kvm/
7974 F:      include/trace/events/kvm.h
7975 F:      include/uapi/asm-generic/kvm*
7976 F:      include/uapi/linux/kvm*
7977 F:      include/asm-generic/kvm*
7978 F:      include/linux/kvm*
7979 F:      include/kvm/iodev.h
7980 F:      virt/kvm/*
7981 F:      tools/kvm/
7982
7983 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7984 M:      Joerg Roedel <joro@8bytes.org>
7985 L:      kvm@vger.kernel.org
7986 W:      http://www.linux-kvm.org/
7987 S:      Maintained
7988 F:      arch/x86/include/asm/svm.h
7989 F:      arch/x86/kvm/svm.c
7990
7991 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7992 M:      Christoffer Dall <christoffer.dall@arm.com>
7993 M:      Marc Zyngier <marc.zyngier@arm.com>
7994 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7995 L:      kvmarm@lists.cs.columbia.edu
7996 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7998 S:      Supported
7999 F:      arch/arm/include/uapi/asm/kvm*
8000 F:      arch/arm/include/asm/kvm*
8001 F:      arch/arm/kvm/
8002 F:      virt/kvm/arm/
8003 F:      include/kvm/arm_*
8004
8005 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8006 M:      Christoffer Dall <christoffer.dall@arm.com>
8007 M:      Marc Zyngier <marc.zyngier@arm.com>
8008 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8009 L:      kvmarm@lists.cs.columbia.edu
8010 S:      Maintained
8011 F:      arch/arm64/include/uapi/asm/kvm*
8012 F:      arch/arm64/include/asm/kvm*
8013 F:      arch/arm64/kvm/
8014
8015 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8016 M:      James Hogan <jhogan@kernel.org>
8017 L:      linux-mips@linux-mips.org
8018 S:      Supported
8019 F:      arch/mips/include/uapi/asm/kvm*
8020 F:      arch/mips/include/asm/kvm*
8021 F:      arch/mips/kvm/
8022
8023 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8024 M:      Paul Mackerras <paulus@ozlabs.org>
8025 L:      kvm-ppc@vger.kernel.org
8026 W:      http://www.linux-kvm.org/
8027 T:      git git://github.com/agraf/linux-2.6.git
8028 S:      Supported
8029 F:      arch/powerpc/include/uapi/asm/kvm*
8030 F:      arch/powerpc/include/asm/kvm*
8031 F:      arch/powerpc/kvm/
8032 F:      arch/powerpc/kernel/kvm*
8033
8034 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8035 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8036 M:      Janosch Frank <frankja@linux.ibm.com>
8037 R:      David Hildenbrand <david@redhat.com>
8038 R:      Cornelia Huck <cohuck@redhat.com>
8039 L:      linux-s390@vger.kernel.org
8040 W:      http://www.ibm.com/developerworks/linux/linux390/
8041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8042 S:      Supported
8043 F:      arch/s390/include/uapi/asm/kvm*
8044 F:      arch/s390/include/asm/gmap.h
8045 F:      arch/s390/include/asm/kvm*
8046 F:      arch/s390/kvm/
8047 F:      arch/s390/mm/gmap.c
8048
8049 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8050 M:      Paolo Bonzini <pbonzini@redhat.com>
8051 M:      Radim Krčmář <rkrcmar@redhat.com>
8052 L:      kvm@vger.kernel.org
8053 W:      http://www.linux-kvm.org
8054 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8055 S:      Supported
8056 F:      arch/x86/kvm/
8057 F:      arch/x86/include/uapi/asm/kvm*
8058 F:      arch/x86/include/asm/kvm*
8059 F:      arch/x86/include/asm/pvclock-abi.h
8060 F:      arch/x86/kernel/kvm.c
8061 F:      arch/x86/kernel/kvmclock.c
8062
8063 KERNFS
8064 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8065 M:      Tejun Heo <tj@kernel.org>
8066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8067 S:      Supported
8068 F:      include/linux/kernfs.h
8069 F:      fs/kernfs/
8070
8071 KEXEC
8072 M:      Eric Biederman <ebiederm@xmission.com>
8073 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8074 L:      kexec@lists.infradead.org
8075 S:      Maintained
8076 F:      include/linux/kexec.h
8077 F:      include/uapi/linux/kexec.h
8078 F:      kernel/kexec*
8079
8080 KEYS-ENCRYPTED
8081 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8082 L:      linux-integrity@vger.kernel.org
8083 L:      keyrings@vger.kernel.org
8084 S:      Supported
8085 F:      Documentation/security/keys/trusted-encrypted.rst
8086 F:      include/keys/encrypted-type.h
8087 F:      security/keys/encrypted-keys/
8088
8089 KEYS-TRUSTED
8090 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8091 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8092 L:      linux-integrity@vger.kernel.org
8093 L:      keyrings@vger.kernel.org
8094 S:      Supported
8095 F:      Documentation/security/keys/trusted-encrypted.rst
8096 F:      include/keys/trusted-type.h
8097 F:      security/keys/trusted.c
8098 F:      security/keys/trusted.h
8099
8100 KEYS/KEYRINGS:
8101 M:      David Howells <dhowells@redhat.com>
8102 L:      keyrings@vger.kernel.org
8103 S:      Maintained
8104 F:      Documentation/security/keys/core.rst
8105 F:      include/linux/key.h
8106 F:      include/linux/key-type.h
8107 F:      include/linux/keyctl.h
8108 F:      include/uapi/linux/keyctl.h
8109 F:      include/keys/
8110 F:      security/keys/
8111
8112 KGDB / KDB /debug_core
8113 M:      Jason Wessel <jason.wessel@windriver.com>
8114 M:      Daniel Thompson <daniel.thompson@linaro.org>
8115 W:      http://kgdb.wiki.kernel.org/
8116 L:      kgdb-bugreport@lists.sourceforge.net
8117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8118 S:      Maintained
8119 F:      Documentation/dev-tools/kgdb.rst
8120 F:      drivers/misc/kgdbts.c
8121 F:      drivers/tty/serial/kgdboc.c
8122 F:      include/linux/kdb.h
8123 F:      include/linux/kgdb.h
8124 F:      kernel/debug/
8125
8126 KMEMLEAK
8127 M:      Catalin Marinas <catalin.marinas@arm.com>
8128 S:      Maintained
8129 F:      Documentation/dev-tools/kmemleak.rst
8130 F:      include/linux/kmemleak.h
8131 F:      mm/kmemleak.c
8132 F:      mm/kmemleak-test.c
8133
8134 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8135 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8136 L:      linux-kernel@vger.kernel.org
8137 S:      Maintained
8138 F:      kernel/kmod.c
8139 F:      include/linux/kmod.h
8140 F:      lib/test_kmod.c
8141 F:      tools/testing/selftests/kmod/
8142
8143 KPROBES
8144 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8145 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8146 M:      "David S. Miller" <davem@davemloft.net>
8147 M:      Masami Hiramatsu <mhiramat@kernel.org>
8148 S:      Maintained
8149 F:      Documentation/kprobes.txt
8150 F:      include/linux/kprobes.h
8151 F:      include/asm-generic/kprobes.h
8152 F:      kernel/kprobes.c
8153
8154 KS0108 LCD CONTROLLER DRIVER
8155 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8156 S:      Maintained
8157 F:      Documentation/auxdisplay/ks0108
8158 F:      drivers/auxdisplay/ks0108.c
8159 F:      include/linux/ks0108.h
8160
8161 L3MDEV
8162 M:      David Ahern <dsa@cumulusnetworks.com>
8163 L:      netdev@vger.kernel.org
8164 S:      Maintained
8165 F:      net/l3mdev
8166 F:      include/net/l3mdev.h
8167
8168 LANTIQ MIPS ARCHITECTURE
8169 M:      John Crispin <john@phrozen.org>
8170 L:      linux-mips@linux-mips.org
8171 S:      Maintained
8172 F:      arch/mips/lantiq
8173 F:      drivers/soc/lantiq
8174
8175 LAPB module
8176 L:      linux-x25@vger.kernel.org
8177 S:      Orphan
8178 F:      Documentation/networking/lapb-module.txt
8179 F:      include/*/lapb.h
8180 F:      net/lapb/
8181
8182 LASI 53c700 driver for PARISC
8183 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8184 L:      linux-scsi@vger.kernel.org
8185 S:      Maintained
8186 F:      Documentation/scsi/53c700.txt
8187 F:      drivers/scsi/53c700*
8188
8189 LEAKING_ADDRESSES
8190 M:      Tobin C. Harding <me@tobin.cc>
8191 M:      Tycho Andersen <tycho@tycho.ws>
8192 L:      kernel-hardening@lists.openwall.com
8193 S:      Maintained
8194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8195 F:      scripts/leaking_addresses.pl
8196
8197 LED SUBSYSTEM
8198 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8199 M:      Pavel Machek <pavel@ucw.cz>
8200 L:      linux-leds@vger.kernel.org
8201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8202 S:      Maintained
8203 F:      Documentation/devicetree/bindings/leds/
8204 F:      drivers/leds/
8205 F:      include/linux/leds.h
8206
8207 LEGACY EEPROM DRIVER
8208 M:      Jean Delvare <jdelvare@suse.com>
8209 S:      Maintained
8210 F:      Documentation/misc-devices/eeprom
8211 F:      drivers/misc/eeprom/eeprom.c
8212
8213 LEGO MINDSTORMS EV3
8214 R:      David Lechner <david@lechnology.com>
8215 S:      Maintained
8216 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8217 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8218 F:      drivers/power/supply/lego_ev3_battery.c
8219
8220 LEGO USB Tower driver
8221 M:      Juergen Stuber <starblue@users.sourceforge.net>
8222 L:      legousb-devel@lists.sourceforge.net
8223 W:      http://legousb.sourceforge.net/
8224 S:      Maintained
8225 F:      drivers/usb/misc/legousbtower.c
8226
8227 LG2160 MEDIA DRIVER
8228 M:      Michael Krufky <mkrufky@linuxtv.org>
8229 L:      linux-media@vger.kernel.org
8230 W:      https://linuxtv.org
8231 W:      http://github.com/mkrufky
8232 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8233 T:      git git://linuxtv.org/mkrufky/tuners.git
8234 S:      Maintained
8235 F:      drivers/media/dvb-frontends/lg2160.*
8236
8237 LGDT3305 MEDIA DRIVER
8238 M:      Michael Krufky <mkrufky@linuxtv.org>
8239 L:      linux-media@vger.kernel.org
8240 W:      https://linuxtv.org
8241 W:      http://github.com/mkrufky
8242 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8243 T:      git git://linuxtv.org/mkrufky/tuners.git
8244 S:      Maintained
8245 F:      drivers/media/dvb-frontends/lgdt3305.*
8246
8247 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8248 M:      Viresh Kumar <vireshk@kernel.org>
8249 L:      linux-ide@vger.kernel.org
8250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8251 S:      Maintained
8252 F:      include/linux/pata_arasan_cf_data.h
8253 F:      drivers/ata/pata_arasan_cf.c
8254
8255 LIBATA PATA DRIVERS
8256 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8257 M:      Tejun Heo <tj@kernel.org>
8258 L:      linux-ide@vger.kernel.org
8259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8260 S:      Maintained
8261 F:      drivers/ata/pata_*.c
8262 F:      drivers/ata/ata_generic.c
8263
8264 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8265 M:      Linus Walleij <linus.walleij@linaro.org>
8266 L:      linux-ide@vger.kernel.org
8267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8268 S:      Maintained
8269 F:      drivers/ata/pata_ftide010.c
8270 F:      drivers/ata/sata_gemini.c
8271 F:      drivers/ata/sata_gemini.h
8272
8273 LIBATA SATA AHCI PLATFORM devices support
8274 M:      Hans de Goede <hdegoede@redhat.com>
8275 M:      Tejun Heo <tj@kernel.org>
8276 L:      linux-ide@vger.kernel.org
8277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8278 S:      Maintained
8279 F:      drivers/ata/ahci_platform.c
8280 F:      drivers/ata/libahci_platform.c
8281 F:      include/linux/ahci_platform.h
8282
8283 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8284 M:      Mikael Pettersson <mikpelinux@gmail.com>
8285 L:      linux-ide@vger.kernel.org
8286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8287 S:      Maintained
8288 F:      drivers/ata/sata_promise.*
8289
8290 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8291 M:      Tejun Heo <tj@kernel.org>
8292 L:      linux-ide@vger.kernel.org
8293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8294 S:      Maintained
8295 F:      drivers/ata/
8296 F:      include/linux/ata.h
8297 F:      include/linux/libata.h
8298 F:      Documentation/devicetree/bindings/ata/
8299
8300 LIBLOCKDEP
8301 M:      Sasha Levin <alexander.levin@verizon.com>
8302 S:      Maintained
8303 F:      tools/lib/lockdep/
8304
8305 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8306 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8307 M:      Dan Williams <dan.j.williams@intel.com>
8308 M:      Vishal Verma <vishal.l.verma@intel.com>
8309 M:      Dave Jiang <dave.jiang@intel.com>
8310 L:      linux-nvdimm@lists.01.org
8311 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8312 S:      Supported
8313 F:      drivers/nvdimm/blk.c
8314 F:      drivers/nvdimm/region_devs.c
8315
8316 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8317 M:      Vishal Verma <vishal.l.verma@intel.com>
8318 M:      Dan Williams <dan.j.williams@intel.com>
8319 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8320 M:      Dave Jiang <dave.jiang@intel.com>
8321 L:      linux-nvdimm@lists.01.org
8322 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8323 S:      Supported
8324 F:      drivers/nvdimm/btt*
8325
8326 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8327 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8328 M:      Dan Williams <dan.j.williams@intel.com>
8329 M:      Vishal Verma <vishal.l.verma@intel.com>
8330 M:      Dave Jiang <dave.jiang@intel.com>
8331 L:      linux-nvdimm@lists.01.org
8332 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8333 S:      Supported
8334 F:      drivers/nvdimm/pmem*
8335
8336 LIBNVDIMM: DEVICETREE BINDINGS
8337 M:      Oliver O'Halloran <oohall@gmail.com>
8338 L:      linux-nvdimm@lists.01.org
8339 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8340 S:      Supported
8341 F:      drivers/nvdimm/of_pmem.c
8342 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8343
8344 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8345 M:      Dan Williams <dan.j.williams@intel.com>
8346 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8347 M:      Vishal Verma <vishal.l.verma@intel.com>
8348 M:      Dave Jiang <dave.jiang@intel.com>
8349 L:      linux-nvdimm@lists.01.org
8350 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8352 S:      Supported
8353 F:      drivers/nvdimm/*
8354 F:      drivers/acpi/nfit/*
8355 F:      include/linux/nd.h
8356 F:      include/linux/libnvdimm.h
8357 F:      include/uapi/linux/ndctl.h
8358
8359 LIGHTNVM PLATFORM SUPPORT
8360 M:      Matias Bjorling <mb@lightnvm.io>
8361 W:      http://github/OpenChannelSSD
8362 L:      linux-block@vger.kernel.org
8363 S:      Maintained
8364 F:      drivers/lightnvm/
8365 F:      include/linux/lightnvm.h
8366 F:      include/uapi/linux/lightnvm.h
8367
8368 LINUX FOR POWER MACINTOSH
8369 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8370 W:      http://www.penguinppc.org/
8371 L:      linuxppc-dev@lists.ozlabs.org
8372 S:      Maintained
8373 F:      arch/powerpc/platforms/powermac/
8374 F:      drivers/macintosh/
8375
8376 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8377 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8378 M:      Paul Mackerras <paulus@samba.org>
8379 M:      Michael Ellerman <mpe@ellerman.id.au>
8380 W:      https://github.com/linuxppc/linux/wiki
8381 L:      linuxppc-dev@lists.ozlabs.org
8382 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8384 S:      Supported
8385 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8386 F:      Documentation/devicetree/bindings/powerpc/
8387 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8388 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8389 F:      Documentation/powerpc/
8390 F:      arch/powerpc/
8391 F:      drivers/char/tpm/tpm_ibmvtpm*
8392 F:      drivers/crypto/nx/
8393 F:      drivers/crypto/vmx/
8394 F:      drivers/i2c/busses/i2c-opal.c
8395 F:      drivers/net/ethernet/ibm/ibmveth.*
8396 F:      drivers/net/ethernet/ibm/ibmvnic.*
8397 F:      drivers/pci/hotplug/pnv_php.c
8398 F:      drivers/pci/hotplug/rpa*
8399 F:      drivers/rtc/rtc-opal.c
8400 F:      drivers/scsi/ibmvscsi/
8401 F:      drivers/tty/hvc/hvc_opal.c
8402 F:      drivers/watchdog/wdrtas.c
8403 F:      tools/testing/selftests/powerpc
8404 N:      /pmac
8405 N:      powermac
8406 N:      powernv
8407 N:      [^a-z0-9]ps3
8408 N:      pseries
8409
8410 LINUX FOR POWERPC EMBEDDED MPC5XXX
8411 M:      Anatolij Gustschin <agust@denx.de>
8412 L:      linuxppc-dev@lists.ozlabs.org
8413 T:      git git://git.denx.de/linux-denx-agust.git
8414 S:      Maintained
8415 F:      arch/powerpc/platforms/512x/
8416 F:      arch/powerpc/platforms/52xx/
8417
8418 LINUX FOR POWERPC EMBEDDED PPC4XX
8419 M:      Alistair Popple <alistair@popple.id.au>
8420 M:      Matt Porter <mporter@kernel.crashing.org>
8421 W:      http://www.penguinppc.org/
8422 L:      linuxppc-dev@lists.ozlabs.org
8423 S:      Maintained
8424 F:      arch/powerpc/platforms/40x/
8425 F:      arch/powerpc/platforms/44x/
8426
8427 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8428 M:      Scott Wood <oss@buserror.net>
8429 M:      Kumar Gala <galak@kernel.crashing.org>
8430 W:      http://www.penguinppc.org/
8431 L:      linuxppc-dev@lists.ozlabs.org
8432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8433 S:      Maintained
8434 F:      arch/powerpc/platforms/83xx/
8435 F:      arch/powerpc/platforms/85xx/
8436 F:      Documentation/devicetree/bindings/powerpc/fsl/
8437
8438 LINUX FOR POWERPC EMBEDDED PPC8XX
8439 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8440 W:      http://www.penguinppc.org/
8441 L:      linuxppc-dev@lists.ozlabs.org
8442 S:      Maintained
8443 F:      arch/powerpc/platforms/8xx/
8444
8445 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8446 L:      linuxppc-dev@lists.ozlabs.org
8447 S:      Orphan
8448 F:      arch/powerpc/*/*virtex*
8449 F:      arch/powerpc/*/*/*virtex*
8450
8451 LINUX FOR POWERPC PA SEMI PWRFICIENT
8452 L:      linuxppc-dev@lists.ozlabs.org
8453 S:      Orphan
8454 F:      arch/powerpc/platforms/pasemi/
8455 F:      drivers/*/*pasemi*
8456 F:      drivers/*/*/*pasemi*
8457
8458 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8459 M:      Kees Cook <keescook@chromium.org>
8460 S:      Maintained
8461 F:      drivers/misc/lkdtm/*
8462
8463 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8464 M:      Alan Stern <stern@rowland.harvard.edu>
8465 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8466 M:      Will Deacon <will.deacon@arm.com>
8467 M:      Peter Zijlstra <peterz@infradead.org>
8468 M:      Boqun Feng <boqun.feng@gmail.com>
8469 M:      Nicholas Piggin <npiggin@gmail.com>
8470 M:      David Howells <dhowells@redhat.com>
8471 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8472 M:      Luc Maranget <luc.maranget@inria.fr>
8473 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8474 R:      Akira Yokosawa <akiyks@gmail.com>
8475 R:      Daniel Lustig <dlustig@nvidia.com>
8476 L:      linux-kernel@vger.kernel.org
8477 L:      linux-arch@vger.kernel.org
8478 S:      Supported
8479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8480 F:      tools/memory-model/
8481 F:      Documentation/atomic_bitops.txt
8482 F:      Documentation/atomic_t.txt
8483 F:      Documentation/core-api/atomic_ops.rst
8484 F:      Documentation/core-api/refcount-vs-atomic.rst
8485 F:      Documentation/memory-barriers.txt
8486
8487 LIS3LV02D ACCELEROMETER DRIVER
8488 M:      Eric Piel <eric.piel@tremplin-utc.net>
8489 S:      Maintained
8490 F:      Documentation/misc-devices/lis3lv02d
8491 F:      drivers/misc/lis3lv02d/
8492 F:      drivers/platform/x86/hp_accel.c
8493
8494 LIVE PATCHING
8495 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8496 M:      Jessica Yu <jeyu@kernel.org>
8497 M:      Jiri Kosina <jikos@kernel.org>
8498 M:      Miroslav Benes <mbenes@suse.cz>
8499 R:      Petr Mladek <pmladek@suse.com>
8500 S:      Maintained
8501 F:      kernel/livepatch/
8502 F:      include/linux/livepatch.h
8503 F:      arch/x86/include/asm/livepatch.h
8504 F:      arch/x86/kernel/livepatch.c
8505 F:      Documentation/livepatch/
8506 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8507 F:      samples/livepatch/
8508 L:      live-patching@vger.kernel.org
8509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8510
8511 LLC (802.2)
8512 L:      netdev@vger.kernel.org
8513 S:      Odd fixes
8514 F:      include/linux/llc.h
8515 F:      include/uapi/linux/llc.h
8516 F:      include/net/llc*
8517 F:      net/llc/
8518
8519 LM73 HARDWARE MONITOR DRIVER
8520 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8521 L:      linux-hwmon@vger.kernel.org
8522 S:      Maintained
8523 F:      drivers/hwmon/lm73.c
8524
8525 LM78 HARDWARE MONITOR DRIVER
8526 M:      Jean Delvare <jdelvare@suse.com>
8527 L:      linux-hwmon@vger.kernel.org
8528 S:      Maintained
8529 F:      Documentation/hwmon/lm78
8530 F:      drivers/hwmon/lm78.c
8531
8532 LM83 HARDWARE MONITOR DRIVER
8533 M:      Jean Delvare <jdelvare@suse.com>
8534 L:      linux-hwmon@vger.kernel.org
8535 S:      Maintained
8536 F:      Documentation/hwmon/lm83
8537 F:      drivers/hwmon/lm83.c
8538
8539 LM90 HARDWARE MONITOR DRIVER
8540 M:      Jean Delvare <jdelvare@suse.com>
8541 L:      linux-hwmon@vger.kernel.org
8542 S:      Maintained
8543 F:      Documentation/hwmon/lm90
8544 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8545 F:      drivers/hwmon/lm90.c
8546 F:      include/dt-bindings/thermal/lm90.h
8547
8548 LM95234 HARDWARE MONITOR DRIVER
8549 M:      Guenter Roeck <linux@roeck-us.net>
8550 L:      linux-hwmon@vger.kernel.org
8551 S:      Maintained
8552 F:      Documentation/hwmon/lm95234
8553 F:      drivers/hwmon/lm95234.c
8554
8555 LME2510 MEDIA DRIVER
8556 M:      Malcolm Priestley <tvboxspy@gmail.com>
8557 L:      linux-media@vger.kernel.org
8558 W:      https://linuxtv.org
8559 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8560 S:      Maintained
8561 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8562
8563 LOADPIN SECURITY MODULE
8564 M:      Kees Cook <keescook@chromium.org>
8565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8566 S:      Supported
8567 F:      security/loadpin/
8568 F:      Documentation/admin-guide/LSM/LoadPin.rst
8569
8570 LOCKING PRIMITIVES
8571 M:      Peter Zijlstra <peterz@infradead.org>
8572 M:      Ingo Molnar <mingo@redhat.com>
8573 M:      Will Deacon <will.deacon@arm.com>
8574 L:      linux-kernel@vger.kernel.org
8575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8576 S:      Maintained
8577 F:      Documentation/locking/
8578 F:      include/linux/lockdep.h
8579 F:      include/linux/spinlock*.h
8580 F:      arch/*/include/asm/spinlock*.h
8581 F:      include/linux/rwlock*.h
8582 F:      include/linux/mutex*.h
8583 F:      arch/*/include/asm/mutex*.h
8584 F:      include/linux/rwsem*.h
8585 F:      arch/*/include/asm/rwsem.h
8586 F:      include/linux/seqlock.h
8587 F:      lib/locking*.[ch]
8588 F:      kernel/locking/
8589 X:      kernel/locking/locktorture.c
8590
8591 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8592 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8593 L:      linux-ntfs-dev@lists.sourceforge.net
8594 W:      http://www.linux-ntfs.org/content/view/19/37/
8595 S:      Maintained
8596 F:      Documentation/ldm.txt
8597 F:      block/partitions/ldm.*
8598
8599 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8600 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8601 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8602 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8603 L:      MPT-FusionLinux.pdl@broadcom.com
8604 L:      linux-scsi@vger.kernel.org
8605 W:      http://www.avagotech.com/support/
8606 S:      Supported
8607 F:      drivers/message/fusion/
8608 F:      drivers/scsi/mpt3sas/
8609
8610 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8611 M:      Matthew Wilcox <matthew@wil.cx>
8612 L:      linux-scsi@vger.kernel.org
8613 S:      Maintained
8614 F:      drivers/scsi/sym53c8xx_2/
8615
8616 LTC4261 HARDWARE MONITOR DRIVER
8617 M:      Guenter Roeck <linux@roeck-us.net>
8618 L:      linux-hwmon@vger.kernel.org
8619 S:      Maintained
8620 F:      Documentation/hwmon/ltc4261
8621 F:      drivers/hwmon/ltc4261.c
8622
8623 LTC4306 I2C MULTIPLEXER DRIVER
8624 M:      Michael Hennerich <michael.hennerich@analog.com>
8625 W:      http://ez.analog.com/community/linux-device-drivers
8626 L:      linux-i2c@vger.kernel.org
8627 S:      Supported
8628 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8629 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8630
8631 LTP (Linux Test Project)
8632 M:      Mike Frysinger <vapier@gentoo.org>
8633 M:      Cyril Hrubis <chrubis@suse.cz>
8634 M:      Wanlong Gao <wanlong.gao@gmail.com>
8635 M:      Jan Stancek <jstancek@redhat.com>
8636 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8637 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8638 L:      ltp@lists.linux.it (subscribers-only)
8639 W:      http://linux-test-project.github.io/
8640 T:      git git://github.com/linux-test-project/ltp.git
8641 S:      Maintained
8642
8643 M68K ARCHITECTURE
8644 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8645 L:      linux-m68k@lists.linux-m68k.org
8646 W:      http://www.linux-m68k.org/
8647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8648 S:      Maintained
8649 F:      arch/m68k/
8650 F:      drivers/zorro/
8651
8652 M68K ON APPLE MACINTOSH
8653 M:      Joshua Thompson <funaho@jurai.org>
8654 W:      http://www.mac.linux-m68k.org/
8655 L:      linux-m68k@lists.linux-m68k.org
8656 S:      Maintained
8657 F:      arch/m68k/mac/
8658
8659 M68K ON HP9000/300
8660 M:      Philip Blundell <philb@gnu.org>
8661 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8662 S:      Maintained
8663 F:      arch/m68k/hp300/
8664
8665 M88DS3103 MEDIA DRIVER
8666 M:      Antti Palosaari <crope@iki.fi>
8667 L:      linux-media@vger.kernel.org
8668 W:      https://linuxtv.org
8669 W:      http://palosaari.fi/linux/
8670 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8671 T:      git git://linuxtv.org/anttip/media_tree.git
8672 S:      Maintained
8673 F:      drivers/media/dvb-frontends/m88ds3103*
8674
8675 M88RS2000 MEDIA DRIVER
8676 M:      Malcolm Priestley <tvboxspy@gmail.com>
8677 L:      linux-media@vger.kernel.org
8678 W:      https://linuxtv.org
8679 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8680 S:      Maintained
8681 F:      drivers/media/dvb-frontends/m88rs2000*
8682
8683 MA901 MASTERKIT USB FM RADIO DRIVER
8684 M:      Alexey Klimov <klimov.linux@gmail.com>
8685 L:      linux-media@vger.kernel.org
8686 T:      git git://linuxtv.org/media_tree.git
8687 S:      Maintained
8688 F:      drivers/media/radio/radio-ma901.c
8689
8690 MAC80211
8691 M:      Johannes Berg <johannes@sipsolutions.net>
8692 L:      linux-wireless@vger.kernel.org
8693 W:      http://wireless.kernel.org/
8694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8696 S:      Maintained
8697 F:      Documentation/networking/mac80211-injection.txt
8698 F:      include/net/mac80211.h
8699 F:      net/mac80211/
8700 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8701 F:      Documentation/networking/mac80211_hwsim/README
8702
8703 MAILBOX API
8704 M:      Jassi Brar <jassisinghbrar@gmail.com>
8705 L:      linux-kernel@vger.kernel.org
8706 S:      Maintained
8707 F:      drivers/mailbox/
8708 F:      include/linux/mailbox_client.h
8709 F:      include/linux/mailbox_controller.h
8710
8711 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8712 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8713 W:      http://www.kernel.org/doc/man-pages
8714 L:      linux-man@vger.kernel.org
8715 S:      Maintained
8716
8717 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8718 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8719 L:      linux-mips@linux-mips.org
8720 S:      Maintained
8721 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8722
8723 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8724 M:      Andrew Lunn <andrew@lunn.ch>
8725 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8726 L:      netdev@vger.kernel.org
8727 S:      Maintained
8728 F:      drivers/net/dsa/mv88e6xxx/
8729 F:      linux/platform_data/mv88e6xxx.h
8730 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8731
8732 MARVELL ARMADA DRM SUPPORT
8733 M:      Russell King <linux@armlinux.org.uk>
8734 S:      Maintained
8735 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8736 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8737 F:      drivers/gpu/drm/armada/
8738 F:      include/uapi/drm/armada_drm.h
8739 F:      Documentation/devicetree/bindings/display/armada/
8740
8741 MARVELL CRYPTO DRIVER
8742 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8743 M:      Arnaud Ebalard <arno@natisbad.org>
8744 F:      drivers/crypto/marvell/
8745 S:      Maintained
8746 L:      linux-crypto@vger.kernel.org
8747
8748 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8749 M:      Mirko Lindner <mlindner@marvell.com>
8750 M:      Stephen Hemminger <stephen@networkplumber.org>
8751 L:      netdev@vger.kernel.org
8752 S:      Maintained
8753 F:      drivers/net/ethernet/marvell/sk*
8754
8755 MARVELL LIBERTAS WIRELESS DRIVER
8756 L:      libertas-dev@lists.infradead.org
8757 S:      Orphan
8758 F:      drivers/net/wireless/marvell/libertas/
8759
8760 MARVELL MACCHIATOBIN SUPPORT
8761 M:      Russell King <linux@armlinux.org.uk>
8762 L:      linux-arm-kernel@lists.infradead.org
8763 S:      Maintained
8764 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8765
8766 MARVELL MV643XX ETHERNET DRIVER
8767 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8768 L:      netdev@vger.kernel.org
8769 S:      Maintained
8770 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8771 F:      include/linux/mv643xx.h
8772
8773 MARVELL MV88X3310 PHY DRIVER
8774 M:      Russell King <linux@armlinux.org.uk>
8775 L:      netdev@vger.kernel.org
8776 S:      Maintained
8777 F:      drivers/net/phy/marvell10g.c
8778
8779 MARVELL MVNETA ETHERNET DRIVER
8780 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8781 L:      netdev@vger.kernel.org
8782 S:      Maintained
8783 F:      drivers/net/ethernet/marvell/mvneta.*
8784
8785 MARVELL MWIFIEX WIRELESS DRIVER
8786 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8787 M:      Nishant Sarmukadam <nishants@marvell.com>
8788 M:      Ganapathi Bhat <gbhat@marvell.com>
8789 M:      Xinming Hu <huxinming820@gmail.com>
8790 L:      linux-wireless@vger.kernel.org
8791 S:      Maintained
8792 F:      drivers/net/wireless/marvell/mwifiex/
8793
8794 MARVELL MWL8K WIRELESS DRIVER
8795 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8796 L:      linux-wireless@vger.kernel.org
8797 S:      Odd Fixes
8798 F:      drivers/net/wireless/marvell/mwl8k.c
8799
8800 MARVELL NAND CONTROLLER DRIVER
8801 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8802 L:      linux-mtd@lists.infradead.org
8803 S:      Maintained
8804 F:      drivers/mtd/nand/raw/marvell_nand.c
8805 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8806
8807 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8808 M:      Nicolas Pitre <nico@fluxnic.net>
8809 S:      Odd Fixes
8810 F:      drivers/mmc/host/mvsdio.*
8811
8812 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8813 M:      Hu Ziji <huziji@marvell.com>
8814 L:      linux-mmc@vger.kernel.org
8815 S:      Supported
8816 F:      drivers/mmc/host/sdhci-xenon*
8817 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8818
8819 MATROX FRAMEBUFFER DRIVER
8820 L:      linux-fbdev@vger.kernel.org
8821 S:      Orphan
8822 F:      drivers/video/fbdev/matrox/matroxfb_*
8823 F:      include/uapi/linux/matroxfb.h
8824
8825 MAX16065 HARDWARE MONITOR DRIVER
8826 M:      Guenter Roeck <linux@roeck-us.net>
8827 L:      linux-hwmon@vger.kernel.org
8828 S:      Maintained
8829 F:      Documentation/hwmon/max16065
8830 F:      drivers/hwmon/max16065.c
8831
8832 MAX20751 HARDWARE MONITOR DRIVER
8833 M:      Guenter Roeck <linux@roeck-us.net>
8834 L:      linux-hwmon@vger.kernel.org
8835 S:      Maintained
8836 F:      Documentation/hwmon/max20751
8837 F:      drivers/hwmon/max20751.c
8838
8839 MAX2175 SDR TUNER DRIVER
8840 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8841 L:      linux-media@vger.kernel.org
8842 T:      git git://linuxtv.org/media_tree.git
8843 S:      Maintained
8844 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8845 F:      Documentation/media/v4l-drivers/max2175.rst
8846 F:      drivers/media/i2c/max2175*
8847 F:      include/uapi/linux/max2175.h
8848
8849 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8850 L:      linux-hwmon@vger.kernel.org
8851 S:      Orphan
8852 F:      Documentation/hwmon/max6650
8853 F:      drivers/hwmon/max6650.c
8854
8855 MAX6697 HARDWARE MONITOR DRIVER
8856 M:      Guenter Roeck <linux@roeck-us.net>
8857 L:      linux-hwmon@vger.kernel.org
8858 S:      Maintained
8859 F:      Documentation/hwmon/max6697
8860 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8861 F:      drivers/hwmon/max6697.c
8862 F:      include/linux/platform_data/max6697.h
8863
8864 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8865 M:      Peter Rosin <peda@axentia.se>
8866 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8867 S:      Maintained
8868 F:      Documentation/devicetree/bindings/sound/max9860.txt
8869 F:      sound/soc/codecs/max9860.*
8870
8871 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8872 M:      Javier Martinez Canillas <javier@dowhile0.org>
8873 L:      linux-kernel@vger.kernel.org
8874 S:      Supported
8875 F:      drivers/regulator/max77802-regulator.c
8876 F:      Documentation/devicetree/bindings/*/*max77802.txt
8877 F:      include/dt-bindings/*/*max77802.h
8878
8879 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8880 M:      Krzysztof Kozlowski <krzk@kernel.org>
8881 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8882 L:      linux-pm@vger.kernel.org
8883 S:      Supported
8884 F:      drivers/power/supply/max14577_charger.c
8885 F:      drivers/power/supply/max77693_charger.c
8886
8887 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8888 M:      Chanwoo Choi <cw00.choi@samsung.com>
8889 M:      Krzysztof Kozlowski <krzk@kernel.org>
8890 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8891 L:      linux-kernel@vger.kernel.org
8892 S:      Supported
8893 F:      drivers/*/max14577*.c
8894 F:      drivers/*/max77686*.c
8895 F:      drivers/*/max77693*.c
8896 F:      drivers/extcon/extcon-max14577.c
8897 F:      drivers/extcon/extcon-max77693.c
8898 F:      drivers/rtc/rtc-max77686.c
8899 F:      drivers/clk/clk-max77686.c
8900 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8901 F:      Documentation/devicetree/bindings/*/max77686.txt
8902 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8903 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8904 F:      include/linux/mfd/max14577*.h
8905 F:      include/linux/mfd/max77686*.h
8906 F:      include/linux/mfd/max77693*.h
8907
8908 MAXIRADIO FM RADIO RECEIVER DRIVER
8909 M:      Hans Verkuil <hverkuil@xs4all.nl>
8910 L:      linux-media@vger.kernel.org
8911 T:      git git://linuxtv.org/media_tree.git
8912 W:      https://linuxtv.org
8913 S:      Maintained
8914 F:      drivers/media/radio/radio-maxiradio*
8915
8916 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8917 M:      Peter Rosin <peda@axentia.se>
8918 L:      linux-iio@vger.kernel.org
8919 S:      Maintained
8920 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8921 F:      drivers/iio/potentiometer/mcp4018.c
8922 F:      drivers/iio/potentiometer/mcp4531.c
8923
8924 MCR20A IEEE-802.15.4 RADIO DRIVER
8925 M:      Xue Liu <liuxuenetmail@gmail.com>
8926 L:      linux-wpan@vger.kernel.org
8927 W:      https://github.com/xueliu/mcr20a-linux
8928 S:      Maintained
8929 F:      drivers/net/ieee802154/mcr20a.c
8930 F:      drivers/net/ieee802154/mcr20a.h
8931 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8932
8933 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8934 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8935 L:      linux-iio@vger.kernel.org
8936 S:      Maintained
8937 F:      drivers/iio/dac/cio-dac.c
8938
8939 MEDIA DRIVERS FOR ASCOT2E
8940 M:      Sergey Kozlov <serjk@netup.ru>
8941 M:      Abylay Ospan <aospan@netup.ru>
8942 L:      linux-media@vger.kernel.org
8943 W:      https://linuxtv.org
8944 W:      http://netup.tv/
8945 T:      git git://linuxtv.org/media_tree.git
8946 S:      Supported
8947 F:      drivers/media/dvb-frontends/ascot2e*
8948
8949 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8950 M:      Jasmin Jessich <jasmin@anw.at>
8951 L:      linux-media@vger.kernel.org
8952 W:      https://linuxtv.org
8953 T:      git git://linuxtv.org/media_tree.git
8954 S:      Maintained
8955 F:      drivers/media/dvb-frontends/cxd2099*
8956
8957 MEDIA DRIVERS FOR CXD2841ER
8958 M:      Sergey Kozlov <serjk@netup.ru>
8959 M:      Abylay Ospan <aospan@netup.ru>
8960 L:      linux-media@vger.kernel.org
8961 W:      https://linuxtv.org
8962 W:      http://netup.tv/
8963 T:      git git://linuxtv.org/media_tree.git
8964 S:      Supported
8965 F:      drivers/media/dvb-frontends/cxd2841er*
8966
8967 MEDIA DRIVERS FOR CXD2880
8968 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8969 L:      linux-media@vger.kernel.org
8970 W:      http://linuxtv.org/
8971 T:      git git://linuxtv.org/media_tree.git
8972 S:      Supported
8973 F:      drivers/media/dvb-frontends/cxd2880/*
8974 F:      drivers/media/spi/cxd2880*
8975
8976 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8977 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8978 L:      linux-media@vger.kernel.org
8979 W:      https://linuxtv.org
8980 T:      git git://linuxtv.org/media_tree.git
8981 S:      Maintained
8982 F:      drivers/media/pci/ddbridge/*
8983
8984 MEDIA DRIVERS FOR FREESCALE IMX
8985 M:      Steve Longerbeam <slongerbeam@gmail.com>
8986 M:      Philipp Zabel <p.zabel@pengutronix.de>
8987 L:      linux-media@vger.kernel.org
8988 T:      git git://linuxtv.org/media_tree.git
8989 S:      Maintained
8990 F:      Documentation/devicetree/bindings/media/imx.txt
8991 F:      Documentation/media/v4l-drivers/imx.rst
8992 F:      drivers/staging/media/imx/
8993 F:      include/linux/imx-media.h
8994 F:      include/media/imx.h
8995
8996 MEDIA DRIVERS FOR HELENE
8997 M:      Abylay Ospan <aospan@netup.ru>
8998 L:      linux-media@vger.kernel.org
8999 W:      https://linuxtv.org
9000 W:      http://netup.tv/
9001 T:      git git://linuxtv.org/media_tree.git
9002 S:      Supported
9003 F:      drivers/media/dvb-frontends/helene*
9004
9005 MEDIA DRIVERS FOR HORUS3A
9006 M:      Sergey Kozlov <serjk@netup.ru>
9007 M:      Abylay Ospan <aospan@netup.ru>
9008 L:      linux-media@vger.kernel.org
9009 W:      https://linuxtv.org
9010 W:      http://netup.tv/
9011 T:      git git://linuxtv.org/media_tree.git
9012 S:      Supported
9013 F:      drivers/media/dvb-frontends/horus3a*
9014
9015 MEDIA DRIVERS FOR LNBH25
9016 M:      Sergey Kozlov <serjk@netup.ru>
9017 M:      Abylay Ospan <aospan@netup.ru>
9018 L:      linux-media@vger.kernel.org
9019 W:      https://linuxtv.org
9020 W:      http://netup.tv/
9021 T:      git git://linuxtv.org/media_tree.git
9022 S:      Supported
9023 F:      drivers/media/dvb-frontends/lnbh25*
9024
9025 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9026 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9027 L:      linux-media@vger.kernel.org
9028 W:      https://linuxtv.org
9029 T:      git git://linuxtv.org/media_tree.git
9030 S:      Maintained
9031 F:      drivers/media/dvb-frontends/mxl5xx*
9032
9033 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9034 M:      Sergey Kozlov <serjk@netup.ru>
9035 M:      Abylay Ospan <aospan@netup.ru>
9036 L:      linux-media@vger.kernel.org
9037 W:      https://linuxtv.org
9038 W:      http://netup.tv/
9039 T:      git git://linuxtv.org/media_tree.git
9040 S:      Supported
9041 F:      drivers/media/pci/netup_unidvb/*
9042
9043 MEDIA DRIVERS FOR RENESAS - CEU
9044 M:      Jacopo Mondi <jacopo@jmondi.org>
9045 L:      linux-media@vger.kernel.org
9046 L:      linux-renesas-soc@vger.kernel.org
9047 T:      git git://linuxtv.org/media_tree.git
9048 S:      Supported
9049 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9050 F:      drivers/media/platform/renesas-ceu.c
9051 F:      include/media/drv-intf/renesas-ceu.h
9052
9053 MEDIA DRIVERS FOR RENESAS - DRIF
9054 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9055 L:      linux-media@vger.kernel.org
9056 L:      linux-renesas-soc@vger.kernel.org
9057 T:      git git://linuxtv.org/media_tree.git
9058 S:      Supported
9059 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9060 F:      drivers/media/platform/rcar_drif.c
9061
9062 MEDIA DRIVERS FOR RENESAS - FCP
9063 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9064 L:      linux-media@vger.kernel.org
9065 L:      linux-renesas-soc@vger.kernel.org
9066 T:      git git://linuxtv.org/media_tree.git
9067 S:      Supported
9068 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9069 F:      drivers/media/platform/rcar-fcp.c
9070 F:      include/media/rcar-fcp.h
9071
9072 MEDIA DRIVERS FOR RENESAS - FDP1
9073 M:      Kieran Bingham <kieran@bingham.xyz>
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,fdp1.txt
9079 F:      drivers/media/platform/rcar_fdp1.c
9080
9081 MEDIA DRIVERS FOR RENESAS - VIN
9082 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9083 L:      linux-media@vger.kernel.org
9084 L:      linux-renesas-soc@vger.kernel.org
9085 T:      git git://linuxtv.org/media_tree.git
9086 S:      Supported
9087 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9088 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9089 F:      drivers/media/platform/rcar-vin/
9090
9091 MEDIA DRIVERS FOR RENESAS - VSP1
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,vsp1.txt
9098 F:      drivers/media/platform/vsp1/
9099
9100 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9101 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9102 L:      linux-media@vger.kernel.org
9103 W:      https://linuxtv.org
9104 T:      git git://linuxtv.org/media_tree.git
9105 S:      Maintained
9106 F:      drivers/media/dvb-frontends/stv0910*
9107
9108 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9109 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9110 L:      linux-media@vger.kernel.org
9111 W:      https://linuxtv.org
9112 T:      git git://linuxtv.org/media_tree.git
9113 S:      Maintained
9114 F:      drivers/media/dvb-frontends/stv6111*
9115
9116 MEDIA DRIVERS FOR STM32 - DCMI
9117 M:      Hugues Fruchet <hugues.fruchet@st.com>
9118 L:      linux-media@vger.kernel.org
9119 T:      git git://linuxtv.org/media_tree.git
9120 S:      Supported
9121 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9122 F:      drivers/media/platform/stm32/stm32-dcmi.c
9123
9124 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9125 M:      Dmitry Osipenko <digetx@gmail.com>
9126 L:      linux-media@vger.kernel.org
9127 L:      linux-tegra@vger.kernel.org
9128 T:      git git://linuxtv.org/media_tree.git
9129 S:      Maintained
9130 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9131 F:      drivers/staging/media/tegra-vde/
9132
9133 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9134 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9135 P:      LinuxTV.org Project
9136 L:      linux-media@vger.kernel.org
9137 W:      https://linuxtv.org
9138 Q:      http://patchwork.kernel.org/project/linux-media/list/
9139 T:      git git://linuxtv.org/media_tree.git
9140 S:      Maintained
9141 F:      Documentation/devicetree/bindings/media/
9142 F:      Documentation/media/
9143 F:      drivers/media/
9144 F:      drivers/staging/media/
9145 F:      include/linux/platform_data/media/
9146 F:      include/media/
9147 F:      include/uapi/linux/dvb/
9148 F:      include/uapi/linux/videodev2.h
9149 F:      include/uapi/linux/media.h
9150 F:      include/uapi/linux/v4l2-*
9151 F:      include/uapi/linux/meye.h
9152 F:      include/uapi/linux/ivtv*
9153 F:      include/uapi/linux/uvcvideo.h
9154
9155 MEDIATEK BLUETOOTH DRIVER
9156 M:      Sean Wang <sean.wang@mediatek.com>
9157 L:      linux-bluetooth@vger.kernel.org
9158 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9159 S:      Maintained
9160 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9161 F:      drivers/bluetooth/btmtkuart.c
9162
9163 MEDIATEK CIR DRIVER
9164 M:      Sean Wang <sean.wang@mediatek.com>
9165 S:      Maintained
9166 F:      drivers/media/rc/mtk-cir.c
9167
9168 MEDIATEK DMA DRIVER
9169 M:      Sean Wang <sean.wang@mediatek.com>
9170 L:      dmaengine@vger.kernel.org
9171 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9172 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9173 S:      Maintained
9174 F:      Documentation/devicetree/bindings/dma/mtk-*
9175 F:      drivers/dma/mediatek/
9176
9177 MEDIATEK PMIC LED DRIVER
9178 M:      Sean Wang <sean.wang@mediatek.com>
9179 S:      Maintained
9180 F:      drivers/leds/leds-mt6323.c
9181 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9182
9183 MEDIATEK ETHERNET DRIVER
9184 M:      Felix Fietkau <nbd@openwrt.org>
9185 M:      John Crispin <john@phrozen.org>
9186 M:      Sean Wang <sean.wang@mediatek.com>
9187 M:      Nelson Chang <nelson.chang@mediatek.com>
9188 L:      netdev@vger.kernel.org
9189 S:      Maintained
9190 F:      drivers/net/ethernet/mediatek/
9191
9192 MEDIATEK SWITCH DRIVER
9193 M:      Sean Wang <sean.wang@mediatek.com>
9194 L:      netdev@vger.kernel.org
9195 S:      Maintained
9196 F:      drivers/net/dsa/mt7530.*
9197 F:      net/dsa/tag_mtk.c
9198
9199 MEDIATEK JPEG DRIVER
9200 M:      Rick Chang <rick.chang@mediatek.com>
9201 M:      Bin Liu <bin.liu@mediatek.com>
9202 S:      Supported
9203 F:      drivers/media/platform/mtk-jpeg/
9204 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9205
9206 MEDIATEK MDP DRIVER
9207 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9208 M:      Houlong Wei <houlong.wei@mediatek.com>
9209 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9210 S:      Supported
9211 F:      drivers/media/platform/mtk-mdp/
9212 F:      drivers/media/platform/mtk-vpu/
9213 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9214
9215 MEDIATEK MEDIA DRIVER
9216 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9217 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9218 S:      Supported
9219 F:      drivers/media/platform/mtk-vcodec/
9220 F:      drivers/media/platform/mtk-vpu/
9221 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9222 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9223
9224 MEDIATEK MT7601U WIRELESS LAN DRIVER
9225 M:      Jakub Kicinski <kubakici@wp.pl>
9226 L:      linux-wireless@vger.kernel.org
9227 S:      Maintained
9228 F:      drivers/net/wireless/mediatek/mt7601u/
9229
9230 MEDIATEK NAND CONTROLLER DRIVER
9231 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9232 L:      linux-mtd@lists.infradead.org
9233 S:      Maintained
9234 F:      drivers/mtd/nand/raw/mtk_*
9235 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9236
9237 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9238 M:      Sean Wang <sean.wang@mediatek.com>
9239 S:      Maintained
9240 F:      drivers/char/hw_random/mtk-rng.c
9241
9242 MEDIATEK USB3 DRD IP DRIVER
9243 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9244 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9245 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9246 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9247 S:      Maintained
9248 F:      drivers/usb/mtu3/
9249
9250 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9251 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9252 M:      Martin Donnelly <martin.donnelly@ge.com>
9253 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9254 S:      Maintained
9255 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9256 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9257
9258 MEGARAID SCSI/SAS DRIVERS
9259 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9260 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9261 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9262 L:      megaraidlinux.pdl@broadcom.com
9263 L:      linux-scsi@vger.kernel.org
9264 W:      http://www.avagotech.com/support/
9265 S:      Maintained
9266 F:      Documentation/scsi/megaraid.txt
9267 F:      drivers/scsi/megaraid.*
9268 F:      drivers/scsi/megaraid/
9269
9270 MELEXIS MLX90614 DRIVER
9271 M:      Crt Mori <cmo@melexis.com>
9272 L:      linux-iio@vger.kernel.org
9273 W:      http://www.melexis.com
9274 S:      Supported
9275 F:      drivers/iio/temperature/mlx90614.c
9276
9277 MELEXIS MLX90632 DRIVER
9278 M:      Crt Mori <cmo@melexis.com>
9279 L:      linux-iio@vger.kernel.org
9280 W:      http://www.melexis.com
9281 S:      Supported
9282 F:      drivers/iio/temperature/mlx90632.c
9283
9284 MELFAS MIP4 TOUCHSCREEN DRIVER
9285 M:      Sangwon Jee <jeesw@melfas.com>
9286 W:      http://www.melfas.com
9287 S:      Supported
9288 F:      drivers/input/touchscreen/melfas_mip4.c
9289 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9290
9291 MELLANOX ETHERNET DRIVER (mlx4_en)
9292 M:      Tariq Toukan <tariqt@mellanox.com>
9293 L:      netdev@vger.kernel.org
9294 S:      Supported
9295 W:      http://www.mellanox.com
9296 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9297 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9298
9299 MELLANOX ETHERNET DRIVER (mlx5e)
9300 M:      Saeed Mahameed <saeedm@mellanox.com>
9301 L:      netdev@vger.kernel.org
9302 S:      Supported
9303 W:      http://www.mellanox.com
9304 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9305 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9306
9307 MELLANOX ETHERNET INNOVA DRIVERS
9308 R:      Boris Pismenny <borisp@mellanox.com>
9309 L:      netdev@vger.kernel.org
9310 S:      Supported
9311 W:      http://www.mellanox.com
9312 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9313 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9314 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9315 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9316 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9317
9318 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9319 R:      Boris Pismenny <borisp@mellanox.com>
9320 L:      netdev@vger.kernel.org
9321 S:      Supported
9322 W:      http://www.mellanox.com
9323 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9324 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9325 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9326
9327 MELLANOX ETHERNET SWITCH DRIVERS
9328 M:      Jiri Pirko <jiri@mellanox.com>
9329 M:      Ido Schimmel <idosch@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/mlxsw/
9335 F:      tools/testing/selftests/drivers/net/mlxsw/
9336
9337 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9338 M:      mlxsw@mellanox.com
9339 L:      netdev@vger.kernel.org
9340 S:      Supported
9341 W:      http://www.mellanox.com
9342 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9343 F:      drivers/net/ethernet/mellanox/mlxfw/
9344
9345 MELLANOX HARDWARE PLATFORM SUPPORT
9346 M:      Andy Shevchenko <andy@infradead.org>
9347 M:      Darren Hart <dvhart@infradead.org>
9348 M:      Vadim Pasternak <vadimp@mellanox.com>
9349 L:      platform-driver-x86@vger.kernel.org
9350 S:      Supported
9351 F:      drivers/platform/mellanox/
9352
9353 MELLANOX MLX4 core VPI driver
9354 M:      Tariq Toukan <tariqt@mellanox.com>
9355 L:      netdev@vger.kernel.org
9356 L:      linux-rdma@vger.kernel.org
9357 W:      http://www.mellanox.com
9358 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9359 S:      Supported
9360 F:      drivers/net/ethernet/mellanox/mlx4/
9361 F:      include/linux/mlx4/
9362
9363 MELLANOX MLX4 IB driver
9364 M:      Yishai Hadas <yishaih@mellanox.com>
9365 L:      linux-rdma@vger.kernel.org
9366 W:      http://www.mellanox.com
9367 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9368 S:      Supported
9369 F:      drivers/infiniband/hw/mlx4/
9370 F:      include/linux/mlx4/
9371 F:      include/uapi/rdma/mlx4-abi.h
9372
9373 MELLANOX MLX5 core VPI driver
9374 M:      Saeed Mahameed <saeedm@mellanox.com>
9375 M:      Leon Romanovsky <leonro@mellanox.com>
9376 L:      netdev@vger.kernel.org
9377 L:      linux-rdma@vger.kernel.org
9378 W:      http://www.mellanox.com
9379 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9380 S:      Supported
9381 F:      drivers/net/ethernet/mellanox/mlx5/core/
9382 F:      include/linux/mlx5/
9383
9384 MELLANOX MLX5 IB driver
9385 M:      Leon Romanovsky <leonro@mellanox.com>
9386 L:      linux-rdma@vger.kernel.org
9387 W:      http://www.mellanox.com
9388 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9389 S:      Supported
9390 F:      drivers/infiniband/hw/mlx5/
9391 F:      include/linux/mlx5/
9392 F:      include/uapi/rdma/mlx5-abi.h
9393
9394 MELLANOX MLXCPLD I2C AND MUX DRIVER
9395 M:      Vadim Pasternak <vadimp@mellanox.com>
9396 M:      Michael Shych <michaelsh@mellanox.com>
9397 L:      linux-i2c@vger.kernel.org
9398 S:      Supported
9399 F:      drivers/i2c/busses/i2c-mlxcpld.c
9400 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9401 F:      Documentation/i2c/busses/i2c-mlxcpld
9402
9403 MELLANOX MLXCPLD LED DRIVER
9404 M:      Vadim Pasternak <vadimp@mellanox.com>
9405 L:      linux-leds@vger.kernel.org
9406 S:      Supported
9407 F:      drivers/leds/leds-mlxcpld.c
9408 F:      drivers/leds/leds-mlxreg.c
9409 F:      Documentation/leds/leds-mlxcpld.txt
9410
9411 MELLANOX PLATFORM DRIVER
9412 M:      Vadim Pasternak <vadimp@mellanox.com>
9413 L:      platform-driver-x86@vger.kernel.org
9414 S:      Supported
9415 F:      drivers/platform/x86/mlx-platform.c
9416
9417 MEMBARRIER SUPPORT
9418 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9419 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9420 L:      linux-kernel@vger.kernel.org
9421 S:      Supported
9422 F:      kernel/sched/membarrier.c
9423 F:      include/uapi/linux/membarrier.h
9424 F:      arch/powerpc/include/asm/membarrier.h
9425
9426 MEMORY MANAGEMENT
9427 L:      linux-mm@kvack.org
9428 W:      http://www.linux-mm.org
9429 S:      Maintained
9430 F:      include/linux/mm.h
9431 F:      include/linux/gfp.h
9432 F:      include/linux/mmzone.h
9433 F:      include/linux/memory_hotplug.h
9434 F:      include/linux/vmalloc.h
9435 F:      mm/
9436
9437 MEMORY TECHNOLOGY DEVICES (MTD)
9438 M:      David Woodhouse <dwmw2@infradead.org>
9439 M:      Brian Norris <computersforpeace@gmail.com>
9440 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9441 M:      Marek Vasut <marek.vasut@gmail.com>
9442 M:      Richard Weinberger <richard@nod.at>
9443 L:      linux-mtd@lists.infradead.org
9444 W:      http://www.linux-mtd.infradead.org/
9445 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9446 T:      git git://git.infradead.org/linux-mtd.git master
9447 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9448 S:      Maintained
9449 F:      Documentation/devicetree/bindings/mtd/
9450 F:      drivers/mtd/
9451 F:      include/linux/mtd/
9452 F:      include/uapi/mtd/
9453
9454 MEN A21 WATCHDOG DRIVER
9455 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9456 L:      linux-watchdog@vger.kernel.org
9457 S:      Maintained
9458 F:      drivers/watchdog/mena21_wdt.c
9459
9460 MEN CHAMELEON BUS (mcb)
9461 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9462 S:      Maintained
9463 F:      drivers/mcb/
9464 F:      include/linux/mcb.h
9465 F:      Documentation/men-chameleon-bus.txt
9466
9467 MEN F21BMC (Board Management Controller)
9468 M:      Andreas Werner <andreas.werner@men.de>
9469 S:      Supported
9470 F:      drivers/mfd/menf21bmc.c
9471 F:      drivers/watchdog/menf21bmc_wdt.c
9472 F:      drivers/leds/leds-menf21bmc.c
9473 F:      drivers/hwmon/menf21bmc_hwmon.c
9474 F:      Documentation/hwmon/menf21bmc
9475
9476 MEN Z069 WATCHDOG DRIVER
9477 M:      Johannes Thumshirn <jth@kernel.org>
9478 L:      linux-watchdog@vger.kernel.org
9479 S:      Maintained
9480 F:      drivers/watchdog/menz069_wdt.c
9481
9482 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9483 M:      Neil Armstrong <narmstrong@baylibre.com>
9484 L:      linux-media@lists.freedesktop.org
9485 L:      linux-amlogic@lists.infradead.org
9486 W:      http://linux-meson.com/
9487 S:      Supported
9488 F:      drivers/media/platform/meson/ao-cec.c
9489 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9490 T:      git git://linuxtv.org/media_tree.git
9491
9492 MICROBLAZE ARCHITECTURE
9493 M:      Michal Simek <monstr@monstr.eu>
9494 W:      http://www.monstr.eu/fdt/
9495 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9496 S:      Supported
9497 F:      arch/microblaze/
9498
9499 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9500 M:      Richard Genoud <richard.genoud@gmail.com>
9501 S:      Maintained
9502 F:      drivers/tty/serial/atmel_serial.c
9503 F:      drivers/tty/serial/atmel_serial.h
9504
9505 MICROCHIP / ATMEL DMA DRIVER
9506 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9508 L:      dmaengine@vger.kernel.org
9509 S:      Supported
9510 F:      drivers/dma/at_hdmac.c
9511 F:      drivers/dma/at_hdmac_regs.h
9512 F:      include/linux/platform_data/dma-atmel.h
9513
9514 MICROCHIP / ATMEL ECC DRIVER
9515 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9516 L:      linux-crypto@vger.kernel.org
9517 S:      Maintained
9518 F:      drivers/crypto/atmel-ecc.*
9519
9520 MICROCHIP / ATMEL ISC DRIVER
9521 M:      Songjun Wu <songjun.wu@microchip.com>
9522 L:      linux-media@vger.kernel.org
9523 S:      Supported
9524 F:      drivers/media/platform/atmel/atmel-isc.c
9525 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9526 F:      devicetree/bindings/media/atmel-isc.txt
9527
9528 MICROCHIP / ATMEL NAND DRIVER
9529 M:      Josh Wu <rainyfeeling@outlook.com>
9530 L:      linux-mtd@lists.infradead.org
9531 S:      Supported
9532 F:      drivers/mtd/nand/raw/atmel/*
9533 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9534
9535 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9536 M:      Woojung Huh <Woojung.Huh@microchip.com>
9537 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9538 L:      netdev@vger.kernel.org
9539 S:      Maintained
9540 F:      net/dsa/tag_ksz.c
9541 F:      drivers/net/dsa/microchip/*
9542 F:      include/linux/platform_data/microchip-ksz.h
9543 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9544
9545 MICROCHIP LAN743X ETHERNET DRIVER
9546 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9547 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9548 L:      netdev@vger.kernel.org
9549 S:      Maintained
9550 F:      drivers/net/ethernet/microchip/lan743x_*
9551
9552 MICROCHIP USB251XB DRIVER
9553 M:      Richard Leitner <richard.leitner@skidata.com>
9554 L:      linux-usb@vger.kernel.org
9555 S:      Maintained
9556 F:      drivers/usb/misc/usb251xb.c
9557 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9558
9559 MICROSEMI MIPS SOCS
9560 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9561 L:      linux-mips@linux-mips.org
9562 S:      Maintained
9563 F:      arch/mips/generic/board-ocelot.c
9564 F:      arch/mips/configs/generic/board-ocelot.config
9565 F:      arch/mips/boot/dts/mscc/
9566 F:      Documentation/devicetree/bindings/mips/mscc.txt
9567
9568 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9569 M:      Don Brace <don.brace@microsemi.com>
9570 L:      esc.storagedev@microsemi.com
9571 L:      linux-scsi@vger.kernel.org
9572 S:      Supported
9573 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9574 F:      drivers/scsi/smartpqi/Kconfig
9575 F:      drivers/scsi/smartpqi/Makefile
9576 F:      include/linux/cciss*.h
9577 F:      include/uapi/linux/cciss*.h
9578 F:      Documentation/scsi/smartpqi.txt
9579
9580 MICROSEMI ETHERNET SWITCH DRIVER
9581 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9582 L:      netdev@vger.kernel.org
9583 S:      Supported
9584 F:      drivers/net/ethernet/mscc/
9585
9586 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9587 M:      Chen Yu <yu.c.chen@intel.com>
9588 L:      platform-driver-x86@vger.kernel.org
9589 S:      Supported
9590 F:      drivers/platform/x86/surfacepro3_button.c
9591
9592 MICROTEK X6 SCANNER
9593 M:      Oliver Neukum <oliver@neukum.org>
9594 S:      Maintained
9595 F:      drivers/usb/image/microtek.*
9596
9597 MIPS
9598 M:      Ralf Baechle <ralf@linux-mips.org>
9599 M:      Paul Burton <paul.burton@mips.com>
9600 M:      James Hogan <jhogan@kernel.org>
9601 L:      linux-mips@linux-mips.org
9602 W:      http://www.linux-mips.org/
9603 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9605 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9606 S:      Supported
9607 F:      Documentation/devicetree/bindings/mips/
9608 F:      Documentation/mips/
9609 F:      arch/mips/
9610 F:      drivers/platform/mips/
9611
9612 MIPS BOSTON DEVELOPMENT BOARD
9613 M:      Paul Burton <paul.burton@mips.com>
9614 L:      linux-mips@linux-mips.org
9615 S:      Maintained
9616 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9617 F:      arch/mips/boot/dts/img/boston.dts
9618 F:      arch/mips/configs/generic/board-boston.config
9619 F:      drivers/clk/imgtec/clk-boston.c
9620 F:      include/dt-bindings/clock/boston-clock.h
9621
9622 MIPS GENERIC PLATFORM
9623 M:      Paul Burton <paul.burton@mips.com>
9624 L:      linux-mips@linux-mips.org
9625 S:      Supported
9626 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9627 F:      arch/mips/generic/
9628 F:      arch/mips/tools/generic-board-config.sh
9629
9630 MIPS/LOONGSON1 ARCHITECTURE
9631 M:      Keguang Zhang <keguang.zhang@gmail.com>
9632 L:      linux-mips@linux-mips.org
9633 S:      Maintained
9634 F:      arch/mips/loongson32/
9635 F:      arch/mips/include/asm/mach-loongson32/
9636 F:      drivers/*/*loongson1*
9637 F:      drivers/*/*/*loongson1*
9638
9639 MIPS/LOONGSON2 ARCHITECTURE
9640 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9641 L:      linux-mips@linux-mips.org
9642 S:      Maintained
9643 F:      arch/mips/loongson64/*{2e/2f}*
9644 F:      arch/mips/include/asm/mach-loongson64/
9645 F:      drivers/*/*loongson2*
9646 F:      drivers/*/*/*loongson2*
9647
9648 MIPS/LOONGSON3 ARCHITECTURE
9649 M:      Huacai Chen <chenhc@lemote.com>
9650 L:      linux-mips@linux-mips.org
9651 S:      Maintained
9652 F:      arch/mips/loongson64/
9653 F:      arch/mips/include/asm/mach-loongson64/
9654 F:      drivers/platform/mips/cpu_hwmon.c
9655 F:      drivers/*/*loongson3*
9656 F:      drivers/*/*/*loongson3*
9657
9658 MIPS RINT INSTRUCTION EMULATION
9659 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9660 L:      linux-mips@linux-mips.org
9661 S:      Supported
9662 F:      arch/mips/math-emu/sp_rint.c
9663 F:      arch/mips/math-emu/dp_rint.c
9664
9665 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9666 M:      Hans Verkuil <hverkuil@xs4all.nl>
9667 L:      linux-media@vger.kernel.org
9668 T:      git git://linuxtv.org/media_tree.git
9669 W:      https://linuxtv.org
9670 S:      Odd Fixes
9671 F:      drivers/media/radio/radio-miropcm20*
9672
9673 MMP SUPPORT
9674 M:      Eric Miao <eric.y.miao@gmail.com>
9675 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9676 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9677 T:      git git://github.com/hzhuang1/linux.git
9678 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9679 S:      Maintained
9680 F:      arch/arm/boot/dts/mmp*
9681 F:      arch/arm/mach-mmp/
9682
9683 MN88472 MEDIA DRIVER
9684 M:      Antti Palosaari <crope@iki.fi>
9685 L:      linux-media@vger.kernel.org
9686 W:      https://linuxtv.org
9687 W:      http://palosaari.fi/linux/
9688 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9689 S:      Maintained
9690 F:      drivers/media/dvb-frontends/mn88472*
9691
9692 MN88473 MEDIA DRIVER
9693 M:      Antti Palosaari <crope@iki.fi>
9694 L:      linux-media@vger.kernel.org
9695 W:      https://linuxtv.org
9696 W:      http://palosaari.fi/linux/
9697 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9698 S:      Maintained
9699 F:      drivers/media/dvb-frontends/mn88473*
9700
9701 PCI DRIVER FOR MOBIVEIL PCIE IP
9702 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9703 L:      linux-pci@vger.kernel.org
9704 S:      Supported
9705 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9706 F:      drivers/pci/controller/pcie-mobiveil.c
9707
9708 MODULE SUPPORT
9709 M:      Jessica Yu <jeyu@kernel.org>
9710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9711 S:      Maintained
9712 F:      include/linux/module.h
9713 F:      kernel/module.c
9714
9715 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9716 W:      http://popies.net/meye/
9717 S:      Orphan
9718 F:      Documentation/media/v4l-drivers/meye*
9719 F:      drivers/media/pci/meye/
9720 F:      include/uapi/linux/meye.h
9721
9722 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9723 M:      Jiri Slaby <jirislaby@gmail.com>
9724 S:      Maintained
9725 F:      Documentation/serial/moxa-smartio
9726 F:      drivers/tty/mxser.*
9727
9728 MR800 AVERMEDIA USB FM RADIO DRIVER
9729 M:      Alexey Klimov <klimov.linux@gmail.com>
9730 L:      linux-media@vger.kernel.org
9731 T:      git git://linuxtv.org/media_tree.git
9732 S:      Maintained
9733 F:      drivers/media/radio/radio-mr800.c
9734
9735 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9736 M:      Alan Ott <alan@signal11.us>
9737 L:      linux-wpan@vger.kernel.org
9738 S:      Maintained
9739 F:      drivers/net/ieee802154/mrf24j40.c
9740 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9741
9742 MSI LAPTOP SUPPORT
9743 M:      "Lee, Chun-Yi" <jlee@suse.com>
9744 L:      platform-driver-x86@vger.kernel.org
9745 S:      Maintained
9746 F:      drivers/platform/x86/msi-laptop.c
9747
9748 MSI WMI SUPPORT
9749 L:      platform-driver-x86@vger.kernel.org
9750 S:      Orphan
9751 F:      drivers/platform/x86/msi-wmi.c
9752
9753 MSI001 MEDIA DRIVER
9754 M:      Antti Palosaari <crope@iki.fi>
9755 L:      linux-media@vger.kernel.org
9756 W:      https://linuxtv.org
9757 W:      http://palosaari.fi/linux/
9758 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9759 T:      git git://linuxtv.org/anttip/media_tree.git
9760 S:      Maintained
9761 F:      drivers/media/tuners/msi001*
9762
9763 MSI2500 MEDIA DRIVER
9764 M:      Antti Palosaari <crope@iki.fi>
9765 L:      linux-media@vger.kernel.org
9766 W:      https://linuxtv.org
9767 W:      http://palosaari.fi/linux/
9768 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9769 T:      git git://linuxtv.org/anttip/media_tree.git
9770 S:      Maintained
9771 F:      drivers/media/usb/msi2500/
9772
9773 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9774 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9775 L:      linux-mtd@lists.infradead.org
9776 S:      Maintained
9777 F:      drivers/mtd/devices/docg3*
9778
9779 MT9M032 APTINA SENSOR DRIVER
9780 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9781 L:      linux-media@vger.kernel.org
9782 T:      git git://linuxtv.org/media_tree.git
9783 S:      Maintained
9784 F:      drivers/media/i2c/mt9m032.c
9785 F:      include/media/i2c/mt9m032.h
9786
9787 MT9P031 APTINA CAMERA SENSOR
9788 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9789 L:      linux-media@vger.kernel.org
9790 T:      git git://linuxtv.org/media_tree.git
9791 S:      Maintained
9792 F:      drivers/media/i2c/mt9p031.c
9793 F:      include/media/i2c/mt9p031.h
9794
9795 MT9T001 APTINA CAMERA SENSOR
9796 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9797 L:      linux-media@vger.kernel.org
9798 T:      git git://linuxtv.org/media_tree.git
9799 S:      Maintained
9800 F:      drivers/media/i2c/mt9t001.c
9801 F:      include/media/i2c/mt9t001.h
9802
9803 MT9T112 APTINA CAMERA SENSOR
9804 M:      Jacopo Mondi <jacopo@jmondi.org>
9805 L:      linux-media@vger.kernel.org
9806 T:      git git://linuxtv.org/media_tree.git
9807 S:      Odd Fixes
9808 F:      drivers/media/i2c/mt9t112.c
9809 F:      include/media/i2c/mt9t112.h
9810
9811 MT9V032 APTINA CAMERA SENSOR
9812 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9813 L:      linux-media@vger.kernel.org
9814 T:      git git://linuxtv.org/media_tree.git
9815 S:      Maintained
9816 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9817 F:      drivers/media/i2c/mt9v032.c
9818 F:      include/media/i2c/mt9v032.h
9819
9820 MT9V111 APTINA CAMERA SENSOR
9821 M:      Jacopo Mondi <jacopo@jmondi.org>
9822 L:      linux-media@vger.kernel.org
9823 T:      git git://linuxtv.org/media_tree.git
9824 S:      Maintained
9825 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9826 F:      drivers/media/i2c/mt9v111.c
9827
9828 MULTIFUNCTION DEVICES (MFD)
9829 M:      Lee Jones <lee.jones@linaro.org>
9830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9831 S:      Supported
9832 F:      Documentation/devicetree/bindings/mfd/
9833 F:      drivers/mfd/
9834 F:      include/linux/mfd/
9835 F:      include/dt-bindings/mfd/
9836
9837 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9838 S:      Orphan
9839 F:      drivers/mmc/host/mmc_spi.c
9840 F:      include/linux/spi/mmc_spi.h
9841
9842 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9843 M:      Ulf Hansson <ulf.hansson@linaro.org>
9844 L:      linux-mmc@vger.kernel.org
9845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9846 S:      Maintained
9847 F:      Documentation/devicetree/bindings/mmc/
9848 F:      drivers/mmc/
9849 F:      include/linux/mmc/
9850 F:      include/uapi/linux/mmc/
9851
9852 MULTIPLEXER SUBSYSTEM
9853 M:      Peter Rosin <peda@axentia.se>
9854 S:      Maintained
9855 F:      Documentation/ABI/testing/sysfs-class-mux*
9856 F:      Documentation/devicetree/bindings/mux/
9857 F:      include/linux/dt-bindings/mux/
9858 F:      include/linux/mux/
9859 F:      drivers/mux/
9860
9861 MULTITECH MULTIPORT CARD (ISICOM)
9862 S:      Orphan
9863 F:      drivers/tty/isicom.c
9864 F:      include/linux/isicom.h
9865
9866 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9867 M:      Bin Liu <b-liu@ti.com>
9868 L:      linux-usb@vger.kernel.org
9869 S:      Maintained
9870 F:      drivers/usb/musb/
9871
9872 MXL301RF MEDIA DRIVER
9873 M:      Akihiro Tsukada <tskd08@gmail.com>
9874 L:      linux-media@vger.kernel.org
9875 S:      Odd Fixes
9876 F:      drivers/media/tuners/mxl301rf*
9877
9878 MXL5007T MEDIA DRIVER
9879 M:      Michael Krufky <mkrufky@linuxtv.org>
9880 L:      linux-media@vger.kernel.org
9881 W:      https://linuxtv.org
9882 W:      http://github.com/mkrufky
9883 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9884 T:      git git://linuxtv.org/mkrufky/tuners.git
9885 S:      Maintained
9886 F:      drivers/media/tuners/mxl5007t.*
9887
9888 MXSFB DRM DRIVER
9889 M:      Marek Vasut <marex@denx.de>
9890 S:      Supported
9891 F:      drivers/gpu/drm/mxsfb/
9892 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9893
9894 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9895 M:      Chris Lee <christopher.lee@cspi.com>
9896 L:      netdev@vger.kernel.org
9897 W:      https://www.cspi.com/ethernet-products/support/downloads/
9898 S:      Supported
9899 F:      drivers/net/ethernet/myricom/myri10ge/
9900
9901 NAND FLASH SUBSYSTEM
9902 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9903 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9904 R:      Richard Weinberger <richard@nod.at>
9905 L:      linux-mtd@lists.infradead.org
9906 W:      http://www.linux-mtd.infradead.org/
9907 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9908 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9909 T:      git git://git.infradead.org/linux-mtd.git nand/next
9910 S:      Maintained
9911 F:      drivers/mtd/nand/
9912 F:      include/linux/mtd/*nand*.h
9913
9914 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9915 M:      Daniel Mack <zonque@gmail.com>
9916 S:      Maintained
9917 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9918 W:      http://www.native-instruments.com
9919 F:      sound/usb/caiaq/
9920
9921 NATSEMI ETHERNET DRIVER (DP8381x)
9922 S:      Orphan
9923 F:      drivers/net/ethernet/natsemi/natsemi.c
9924
9925 NCP FILESYSTEM
9926 M:      Petr Vandrovec <petr@vandrovec.name>
9927 S:      Obsolete
9928 F:      drivers/staging/ncpfs/
9929
9930 NCR 5380 SCSI DRIVERS
9931 M:      Finn Thain <fthain@telegraphics.com.au>
9932 M:      Michael Schmitz <schmitzmic@gmail.com>
9933 L:      linux-scsi@vger.kernel.org
9934 S:      Maintained
9935 F:      Documentation/scsi/g_NCR5380.txt
9936 F:      drivers/scsi/NCR5380.*
9937 F:      drivers/scsi/arm/cumana_1.c
9938 F:      drivers/scsi/arm/oak.c
9939 F:      drivers/scsi/atari_scsi.*
9940 F:      drivers/scsi/dmx3191d.c
9941 F:      drivers/scsi/g_NCR5380.*
9942 F:      drivers/scsi/mac_scsi.*
9943 F:      drivers/scsi/sun3_scsi.*
9944 F:      drivers/scsi/sun3_scsi_vme.c
9945
9946 NCSI LIBRARY:
9947 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9948 S:      Maintained
9949 F:      net/ncsi/
9950
9951 NCT6775 HARDWARE MONITOR DRIVER
9952 M:      Guenter Roeck <linux@roeck-us.net>
9953 L:      linux-hwmon@vger.kernel.org
9954 S:      Maintained
9955 F:      Documentation/hwmon/nct6775
9956 F:      drivers/hwmon/nct6775.c
9957
9958 NET_FAILOVER MODULE
9959 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9960 L:      netdev@vger.kernel.org
9961 S:      Supported
9962 F:      driver/net/net_failover.c
9963 F:      include/net/net_failover.h
9964 F:      Documentation/networking/net_failover.rst
9965
9966 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9967 M:      Faisal Latif <faisal.latif@intel.com>
9968 L:      linux-rdma@vger.kernel.org
9969 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9970 S:      Supported
9971 F:      drivers/infiniband/hw/nes/
9972 F:      include/uapi/rdma/nes-abi.h
9973
9974 NETEM NETWORK EMULATOR
9975 M:      Stephen Hemminger <stephen@networkplumber.org>
9976 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9977 S:      Maintained
9978 F:      net/sched/sch_netem.c
9979
9980 NETERION 10GbE DRIVERS (s2io/vxge)
9981 M:      Jon Mason <jdmason@kudzu.us>
9982 L:      netdev@vger.kernel.org
9983 S:      Supported
9984 F:      Documentation/networking/s2io.txt
9985 F:      Documentation/networking/vxge.txt
9986 F:      drivers/net/ethernet/neterion/
9987
9988 NETFILTER
9989 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9990 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9991 M:      Florian Westphal <fw@strlen.de>
9992 L:      netfilter-devel@vger.kernel.org
9993 L:      coreteam@netfilter.org
9994 W:      http://www.netfilter.org/
9995 W:      http://www.iptables.org/
9996 W:      http://www.nftables.org/
9997 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10000 S:      Maintained
10001 F:      include/linux/netfilter*
10002 F:      include/linux/netfilter/
10003 F:      include/net/netfilter/
10004 F:      include/uapi/linux/netfilter*
10005 F:      include/uapi/linux/netfilter/
10006 F:      net/*/netfilter.c
10007 F:      net/*/netfilter/
10008 F:      net/netfilter/
10009 F:      net/bridge/br_netfilter*.c
10010
10011 NETROM NETWORK LAYER
10012 M:      Ralf Baechle <ralf@linux-mips.org>
10013 L:      linux-hams@vger.kernel.org
10014 W:      http://www.linux-ax25.org/
10015 S:      Maintained
10016 F:      include/net/netrom.h
10017 F:      include/uapi/linux/netrom.h
10018 F:      net/netrom/
10019
10020 NETRONOME ETHERNET DRIVERS
10021 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10022 L:      oss-drivers@netronome.com
10023 S:      Maintained
10024 F:      drivers/net/ethernet/netronome/
10025
10026 NETWORK BLOCK DEVICE (NBD)
10027 M:      Josef Bacik <josef@toxicpanda.com>
10028 S:      Maintained
10029 L:      linux-block@vger.kernel.org
10030 L:      nbd@other.debian.org
10031 F:      Documentation/blockdev/nbd.txt
10032 F:      drivers/block/nbd.c
10033 F:      include/uapi/linux/nbd.h
10034
10035 NETWORK DROP MONITOR
10036 M:      Neil Horman <nhorman@tuxdriver.com>
10037 L:      netdev@vger.kernel.org
10038 S:      Maintained
10039 W:      https://fedorahosted.org/dropwatch/
10040 F:      net/core/drop_monitor.c
10041
10042 NETWORKING DRIVERS
10043 M:      "David S. Miller" <davem@davemloft.net>
10044 L:      netdev@vger.kernel.org
10045 W:      http://www.linuxfoundation.org/en/Net
10046 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10049 S:      Odd Fixes
10050 F:      Documentation/devicetree/bindings/net/
10051 F:      drivers/net/
10052 F:      include/linux/if_*
10053 F:      include/linux/netdevice.h
10054 F:      include/linux/etherdevice.h
10055 F:      include/linux/fcdevice.h
10056 F:      include/linux/fddidevice.h
10057 F:      include/linux/hippidevice.h
10058 F:      include/linux/inetdevice.h
10059 F:      include/uapi/linux/if_*
10060 F:      include/uapi/linux/netdevice.h
10061
10062 NETWORKING DRIVERS (WIRELESS)
10063 M:      Kalle Valo <kvalo@codeaurora.org>
10064 L:      linux-wireless@vger.kernel.org
10065 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10068 S:      Maintained
10069 F:      Documentation/devicetree/bindings/net/wireless/
10070 F:      drivers/net/wireless/
10071
10072 NETWORKING [DSA]
10073 M:      Andrew Lunn <andrew@lunn.ch>
10074 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10075 M:      Florian Fainelli <f.fainelli@gmail.com>
10076 S:      Maintained
10077 F:      Documentation/devicetree/bindings/net/dsa/
10078 F:      net/dsa/
10079 F:      include/net/dsa.h
10080 F:      include/linux/dsa/
10081 F:      drivers/net/dsa/
10082
10083 NETWORKING [GENERAL]
10084 M:      "David S. Miller" <davem@davemloft.net>
10085 L:      netdev@vger.kernel.org
10086 W:      http://www.linuxfoundation.org/en/Net
10087 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10090 B:      mailto:netdev@vger.kernel.org
10091 S:      Maintained
10092 F:      net/
10093 F:      include/net/
10094 F:      include/linux/in.h
10095 F:      include/linux/net.h
10096 F:      include/linux/netdevice.h
10097 F:      include/uapi/linux/in.h
10098 F:      include/uapi/linux/net.h
10099 F:      include/uapi/linux/netdevice.h
10100 F:      include/uapi/linux/net_namespace.h
10101 F:      tools/testing/selftests/net/
10102 F:      lib/net_utils.c
10103 F:      lib/random32.c
10104 F:      Documentation/networking/
10105
10106 NETWORKING [IPSEC]
10107 M:      Steffen Klassert <steffen.klassert@secunet.com>
10108 M:      Herbert Xu <herbert@gondor.apana.org.au>
10109 M:      "David S. Miller" <davem@davemloft.net>
10110 L:      netdev@vger.kernel.org
10111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10113 S:      Maintained
10114 F:      net/core/flow.c
10115 F:      net/xfrm/
10116 F:      net/key/
10117 F:      net/ipv4/xfrm*
10118 F:      net/ipv4/esp4*
10119 F:      net/ipv4/ah4.c
10120 F:      net/ipv4/ipcomp.c
10121 F:      net/ipv4/ip_vti.c
10122 F:      net/ipv6/xfrm*
10123 F:      net/ipv6/esp6*
10124 F:      net/ipv6/ah6.c
10125 F:      net/ipv6/ipcomp6.c
10126 F:      net/ipv6/ip6_vti.c
10127 F:      include/uapi/linux/xfrm.h
10128 F:      include/net/xfrm.h
10129
10130 NETWORKING [IPv4/IPv6]
10131 M:      "David S. Miller" <davem@davemloft.net>
10132 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10133 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10134 L:      netdev@vger.kernel.org
10135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10136 S:      Maintained
10137 F:      net/ipv4/
10138 F:      net/ipv6/
10139 F:      include/net/ip*
10140 F:      arch/x86/net/*
10141
10142 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10143 M:      Paul Moore <paul@paul-moore.com>
10144 W:      https://github.com/netlabel
10145 L:      netdev@vger.kernel.org
10146 L:      linux-security-module@vger.kernel.org
10147 S:      Maintained
10148 F:      Documentation/netlabel/
10149 F:      include/net/calipso.h
10150 F:      include/net/cipso_ipv4.h
10151 F:      include/net/netlabel.h
10152 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10153 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10154 F:      net/netlabel/
10155 F:      net/ipv4/cipso_ipv4.c
10156 F:      net/ipv6/calipso.c
10157 F:      net/netfilter/xt_CONNSECMARK.c
10158 F:      net/netfilter/xt_SECMARK.c
10159
10160 NETWORKING [TCP]
10161 M:      Eric Dumazet <edumazet@google.com>
10162 L:      netdev@vger.kernel.org
10163 S:      Maintained
10164 F:      net/ipv4/tcp*.c
10165 F:      net/ipv4/syncookies.c
10166 F:      net/ipv6/tcp*.c
10167 F:      net/ipv6/syncookies.c
10168 F:      include/uapi/linux/tcp.h
10169 F:      include/net/tcp.h
10170 F:      include/linux/tcp.h
10171 F:      include/trace/events/tcp.h
10172
10173 NETWORKING [TLS]
10174 M:      Boris Pismenny <borisp@mellanox.com>
10175 M:      Aviad Yehezkel <aviadye@mellanox.com>
10176 M:      Dave Watson <davejwatson@fb.com>
10177 L:      netdev@vger.kernel.org
10178 S:      Maintained
10179 F:      net/tls/*
10180 F:      include/uapi/linux/tls.h
10181 F:      include/net/tls.h
10182
10183 NETWORKING [WIRELESS]
10184 L:      linux-wireless@vger.kernel.org
10185 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10186
10187 NETDEVSIM
10188 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10189 S:      Maintained
10190 F:      drivers/net/netdevsim/*
10191
10192 NETXEN (1/10) GbE SUPPORT
10193 M:      Manish Chopra <manish.chopra@cavium.com>
10194 M:      Rahul Verma <rahul.verma@cavium.com>
10195 M:      Dept-GELinuxNICDev@cavium.com
10196 L:      netdev@vger.kernel.org
10197 S:      Supported
10198 F:      drivers/net/ethernet/qlogic/netxen/
10199
10200 NFC SUBSYSTEM
10201 M:      Samuel Ortiz <sameo@linux.intel.com>
10202 L:      linux-wireless@vger.kernel.org
10203 L:      linux-nfc@lists.01.org (subscribers-only)
10204 S:      Supported
10205 F:      net/nfc/
10206 F:      include/net/nfc/
10207 F:      include/uapi/linux/nfc.h
10208 F:      drivers/nfc/
10209 F:      include/linux/platform_data/nfcmrvl.h
10210 F:      include/linux/platform_data/nxp-nci.h
10211 F:      Documentation/devicetree/bindings/net/nfc/
10212
10213 NFS, SUNRPC, AND LOCKD CLIENTS
10214 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10215 M:      Anna Schumaker <anna.schumaker@netapp.com>
10216 L:      linux-nfs@vger.kernel.org
10217 W:      http://client.linux-nfs.org
10218 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10219 S:      Maintained
10220 F:      fs/lockd/
10221 F:      fs/nfs/
10222 F:      fs/nfs_common/
10223 F:      net/sunrpc/
10224 F:      include/linux/lockd/
10225 F:      include/linux/nfs*
10226 F:      include/linux/sunrpc/
10227 F:      include/uapi/linux/nfs*
10228 F:      include/uapi/linux/sunrpc/
10229
10230 NILFS2 FILESYSTEM
10231 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10232 L:      linux-nilfs@vger.kernel.org
10233 W:      https://nilfs.sourceforge.io/
10234 W:      https://nilfs.osdn.jp/
10235 T:      git git://github.com/konis/nilfs2.git
10236 S:      Supported
10237 F:      Documentation/filesystems/nilfs2.txt
10238 F:      fs/nilfs2/
10239 F:      include/trace/events/nilfs2.h
10240 F:      include/uapi/linux/nilfs2_api.h
10241 F:      include/uapi/linux/nilfs2_ondisk.h
10242
10243 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10244 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10245 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10246 S:      Maintained
10247 F:      Documentation/scsi/NinjaSCSI.txt
10248 F:      drivers/scsi/pcmcia/nsp_*
10249
10250 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10251 M:      GOTO Masanori <gotom@debian.or.jp>
10252 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10253 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10254 S:      Maintained
10255 F:      Documentation/scsi/NinjaSCSI.txt
10256 F:      drivers/scsi/nsp32*
10257
10258 NIOS2 ARCHITECTURE
10259 M:      Ley Foon Tan <lftan@altera.com>
10260 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10262 S:      Maintained
10263 F:      arch/nios2/
10264
10265 NOHZ, DYNTICKS SUPPORT
10266 M:      Frederic Weisbecker <fweisbec@gmail.com>
10267 M:      Thomas Gleixner <tglx@linutronix.de>
10268 M:      Ingo Molnar <mingo@kernel.org>
10269 L:      linux-kernel@vger.kernel.org
10270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10271 S:      Maintained
10272 F:      kernel/time/tick*.*
10273 F:      include/linux/tick.h
10274 F:      include/linux/sched/nohz.h
10275
10276 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10277 M:      Pavel Machek <pavel@ucw.cz>
10278 M:      Sakari Ailus <sakari.ailus@iki.fi>
10279 L:      linux-media@vger.kernel.org
10280 S:      Maintained
10281 F:      drivers/media/i2c/et8ek8
10282 F:      drivers/media/i2c/ad5820.c
10283
10284 NOKIA N900 POWER SUPPLY DRIVERS
10285 R:      Pali Rohár <pali.rohar@gmail.com>
10286 F:      include/linux/power/bq2415x_charger.h
10287 F:      include/linux/power/bq27xxx_battery.h
10288 F:      include/linux/power/isp1704_charger.h
10289 F:      drivers/power/supply/bq2415x_charger.c
10290 F:      drivers/power/supply/bq27xxx_battery.c
10291 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10292 F:      drivers/power/supply/isp1704_charger.c
10293 F:      drivers/power/supply/rx51_battery.c
10294
10295 NTB AMD DRIVER
10296 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10297 L:      linux-ntb@googlegroups.com
10298 S:      Supported
10299 F:      drivers/ntb/hw/amd/
10300
10301 NTB DRIVER CORE
10302 M:      Jon Mason <jdmason@kudzu.us>
10303 M:      Dave Jiang <dave.jiang@intel.com>
10304 M:      Allen Hubbe <allenbh@gmail.com>
10305 L:      linux-ntb@googlegroups.com
10306 S:      Supported
10307 W:      https://github.com/jonmason/ntb/wiki
10308 T:      git git://github.com/jonmason/ntb.git
10309 F:      drivers/ntb/
10310 F:      drivers/net/ntb_netdev.c
10311 F:      include/linux/ntb.h
10312 F:      include/linux/ntb_transport.h
10313 F:      tools/testing/selftests/ntb/
10314
10315 NTB IDT DRIVER
10316 M:      Serge Semin <fancer.lancer@gmail.com>
10317 L:      linux-ntb@googlegroups.com
10318 S:      Supported
10319 F:      drivers/ntb/hw/idt/
10320
10321 NTB INTEL DRIVER
10322 M:      Dave Jiang <dave.jiang@intel.com>
10323 L:      linux-ntb@googlegroups.com
10324 S:      Supported
10325 W:      https://github.com/davejiang/linux/wiki
10326 T:      git https://github.com/davejiang/linux.git
10327 F:      drivers/ntb/hw/intel/
10328
10329 NTFS FILESYSTEM
10330 M:      Anton Altaparmakov <anton@tuxera.com>
10331 L:      linux-ntfs-dev@lists.sourceforge.net
10332 W:      http://www.tuxera.com/
10333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10334 S:      Supported
10335 F:      Documentation/filesystems/ntfs.txt
10336 F:      fs/ntfs/
10337
10338 NUBUS SUBSYSTEM
10339 M:      Finn Thain <fthain@telegraphics.com.au>
10340 L:      linux-m68k@lists.linux-m68k.org
10341 S:      Maintained
10342 F:      arch/*/include/asm/nubus.h
10343 F:      drivers/nubus/
10344 F:      include/linux/nubus.h
10345 F:      include/uapi/linux/nubus.h
10346
10347 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10348 M:      Antonino Daplas <adaplas@gmail.com>
10349 L:      linux-fbdev@vger.kernel.org
10350 S:      Maintained
10351 F:      drivers/video/fbdev/riva/
10352 F:      drivers/video/fbdev/nvidia/
10353
10354 NVM EXPRESS DRIVER
10355 M:      Keith Busch <keith.busch@intel.com>
10356 M:      Jens Axboe <axboe@fb.com>
10357 M:      Christoph Hellwig <hch@lst.de>
10358 M:      Sagi Grimberg <sagi@grimberg.me>
10359 L:      linux-nvme@lists.infradead.org
10360 T:      git://git.infradead.org/nvme.git
10361 W:      http://git.infradead.org/nvme.git
10362 S:      Supported
10363 F:      drivers/nvme/host/
10364 F:      include/linux/nvme.h
10365 F:      include/uapi/linux/nvme_ioctl.h
10366
10367 NVM EXPRESS FC TRANSPORT DRIVERS
10368 M:      James Smart <james.smart@broadcom.com>
10369 L:      linux-nvme@lists.infradead.org
10370 S:      Supported
10371 F:      include/linux/nvme-fc.h
10372 F:      include/linux/nvme-fc-driver.h
10373 F:      drivers/nvme/host/fc.c
10374 F:      drivers/nvme/target/fc.c
10375 F:      drivers/nvme/target/fcloop.c
10376
10377 NVM EXPRESS TARGET DRIVER
10378 M:      Christoph Hellwig <hch@lst.de>
10379 M:      Sagi Grimberg <sagi@grimberg.me>
10380 L:      linux-nvme@lists.infradead.org
10381 T:      git://git.infradead.org/nvme.git
10382 W:      http://git.infradead.org/nvme.git
10383 S:      Supported
10384 F:      drivers/nvme/target/
10385
10386 NVMEM FRAMEWORK
10387 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10388 S:      Maintained
10389 F:      drivers/nvmem/
10390 F:      Documentation/devicetree/bindings/nvmem/
10391 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10392 F:      include/linux/nvmem-consumer.h
10393 F:      include/linux/nvmem-provider.h
10394
10395 NXP SGTL5000 DRIVER
10396 M:      Fabio Estevam <fabio.estevam@nxp.com>
10397 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10398 S:      Maintained
10399 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10400 F:      sound/soc/codecs/sgtl5000*
10401
10402 NXP TDA998X DRM DRIVER
10403 M:      Russell King <linux@armlinux.org.uk>
10404 S:      Maintained
10405 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10406 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10407 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10408 F:      include/drm/i2c/tda998x.h
10409 F:      include/dt-bindings/display/tda998x.h
10410 K:      "nxp,tda998x"
10411
10412 NXP TFA9879 DRIVER
10413 M:      Peter Rosin <peda@axentia.se>
10414 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10415 S:      Maintained
10416 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10417 F:      sound/soc/codecs/tfa9879*
10418
10419 NXP-NCI NFC DRIVER
10420 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10421 R:      Charles Gorand <charles.gorand@effinnov.com>
10422 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10423 S:      Supported
10424 F:      drivers/nfc/nxp-nci
10425
10426 OBJTOOL
10427 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10428 M:      Peter Zijlstra <peterz@infradead.org>
10429 S:      Supported
10430 F:      tools/objtool/
10431
10432 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10433 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10434 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10435 L:      linuxppc-dev@lists.ozlabs.org
10436 S:      Supported
10437 F:      arch/powerpc/platforms/powernv/ocxl.c
10438 F:      arch/powerpc/include/asm/pnv-ocxl.h
10439 F:      drivers/misc/ocxl/
10440 F:      include/misc/ocxl*
10441 F:      include/uapi/misc/ocxl.h
10442 F:      Documentation/accelerators/ocxl.rst
10443
10444 OMAP AUDIO SUPPORT
10445 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10446 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10447 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10448 L:      linux-omap@vger.kernel.org
10449 S:      Maintained
10450 F:      sound/soc/omap/
10451
10452 OMAP CLOCK FRAMEWORK SUPPORT
10453 M:      Paul Walmsley <paul@pwsan.com>
10454 L:      linux-omap@vger.kernel.org
10455 S:      Maintained
10456 F:      arch/arm/*omap*/*clock*
10457
10458 OMAP DEVICE TREE SUPPORT
10459 M:      Benoît Cousson <bcousson@baylibre.com>
10460 M:      Tony Lindgren <tony@atomide.com>
10461 L:      linux-omap@vger.kernel.org
10462 L:      devicetree@vger.kernel.org
10463 S:      Maintained
10464 F:      arch/arm/boot/dts/*omap*
10465 F:      arch/arm/boot/dts/*am3*
10466 F:      arch/arm/boot/dts/*am4*
10467 F:      arch/arm/boot/dts/*am5*
10468 F:      arch/arm/boot/dts/*dra7*
10469
10470 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10471 L:      linux-omap@vger.kernel.org
10472 L:      linux-fbdev@vger.kernel.org
10473 S:      Orphan
10474 F:      drivers/video/fbdev/omap2/
10475 F:      Documentation/arm/OMAP/DSS
10476
10477 OMAP FRAMEBUFFER SUPPORT
10478 L:      linux-fbdev@vger.kernel.org
10479 L:      linux-omap@vger.kernel.org
10480 S:      Orphan
10481 F:      drivers/video/fbdev/omap/
10482
10483 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10484 M:      Roger Quadros <rogerq@ti.com>
10485 M:      Tony Lindgren <tony@atomide.com>
10486 L:      linux-omap@vger.kernel.org
10487 S:      Maintained
10488 F:      drivers/memory/omap-gpmc.c
10489 F:      arch/arm/mach-omap2/*gpmc*
10490
10491 OMAP GPIO DRIVER
10492 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10493 M:      Santosh Shilimkar <ssantosh@kernel.org>
10494 M:      Kevin Hilman <khilman@kernel.org>
10495 L:      linux-omap@vger.kernel.org
10496 S:      Maintained
10497 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10498 F:      drivers/gpio/gpio-omap.c
10499
10500 OMAP HARDWARE SPINLOCK SUPPORT
10501 M:      Ohad Ben-Cohen <ohad@wizery.com>
10502 L:      linux-omap@vger.kernel.org
10503 S:      Maintained
10504 F:      drivers/hwspinlock/omap_hwspinlock.c
10505
10506 OMAP HS MMC SUPPORT
10507 L:      linux-mmc@vger.kernel.org
10508 L:      linux-omap@vger.kernel.org
10509 S:      Orphan
10510 F:      drivers/mmc/host/omap_hsmmc.c
10511
10512 OMAP HWMOD DATA
10513 M:      Paul Walmsley <paul@pwsan.com>
10514 L:      linux-omap@vger.kernel.org
10515 S:      Maintained
10516 F:      arch/arm/mach-omap2/omap_hwmod*data*
10517
10518 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10519 M:      Benoît Cousson <bcousson@baylibre.com>
10520 L:      linux-omap@vger.kernel.org
10521 S:      Maintained
10522 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10523
10524 OMAP HWMOD SUPPORT
10525 M:      Benoît Cousson <bcousson@baylibre.com>
10526 M:      Paul Walmsley <paul@pwsan.com>
10527 L:      linux-omap@vger.kernel.org
10528 S:      Maintained
10529 F:      arch/arm/mach-omap2/omap_hwmod.*
10530
10531 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10532 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10533 L:      linux-media@vger.kernel.org
10534 S:      Maintained
10535 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10536 F:      drivers/media/platform/omap3isp/
10537 F:      drivers/staging/media/omap4iss/
10538
10539 OMAP MMC SUPPORT
10540 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10541 L:      linux-omap@vger.kernel.org
10542 S:      Maintained
10543 F:      drivers/mmc/host/omap.c
10544
10545 OMAP POWER MANAGEMENT SUPPORT
10546 M:      Kevin Hilman <khilman@kernel.org>
10547 L:      linux-omap@vger.kernel.org
10548 S:      Maintained
10549 F:      arch/arm/*omap*/*pm*
10550 F:      drivers/cpufreq/omap-cpufreq.c
10551
10552 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10553 M:      Rajendra Nayak <rnayak@codeaurora.org>
10554 M:      Paul Walmsley <paul@pwsan.com>
10555 L:      linux-omap@vger.kernel.org
10556 S:      Maintained
10557 F:      arch/arm/mach-omap2/prm*
10558
10559 OMAP RANDOM NUMBER GENERATOR SUPPORT
10560 M:      Deepak Saxena <dsaxena@plexity.net>
10561 S:      Maintained
10562 F:      drivers/char/hw_random/omap-rng.c
10563
10564 OMAP USB SUPPORT
10565 L:      linux-usb@vger.kernel.org
10566 L:      linux-omap@vger.kernel.org
10567 S:      Orphan
10568 F:      drivers/usb/*/*omap*
10569 F:      arch/arm/*omap*/usb*
10570
10571 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10572 M:      Mark Jackson <mpfj@newflow.co.uk>
10573 L:      linux-omap@vger.kernel.org
10574 S:      Maintained
10575 F:      arch/arm/boot/dts/am335x-nano.dts
10576
10577 OMAP1 SUPPORT
10578 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10579 M:      Tony Lindgren <tony@atomide.com>
10580 L:      linux-omap@vger.kernel.org
10581 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10583 S:      Maintained
10584 F:      arch/arm/mach-omap1/
10585 F:      arch/arm/plat-omap/
10586 F:      arch/arm/configs/omap1_defconfig
10587 F:      drivers/i2c/busses/i2c-omap.c
10588 F:      include/linux/platform_data/i2c-omap.h
10589 F:      include/linux/platform_data/ams-delta-fiq.h
10590
10591 OMAP2+ SUPPORT
10592 M:      Tony Lindgren <tony@atomide.com>
10593 L:      linux-omap@vger.kernel.org
10594 W:      http://www.muru.com/linux/omap/
10595 W:      http://linux.omap.com/
10596 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10598 S:      Maintained
10599 F:      arch/arm/mach-omap2/
10600 F:      arch/arm/plat-omap/
10601 F:      arch/arm/configs/omap2plus_defconfig
10602 F:      drivers/i2c/busses/i2c-omap.c
10603 F:      drivers/irqchip/irq-omap-intc.c
10604 F:      drivers/mfd/*omap*.c
10605 F:      drivers/mfd/menelaus.c
10606 F:      drivers/mfd/palmas.c
10607 F:      drivers/mfd/tps65217.c
10608 F:      drivers/mfd/tps65218.c
10609 F:      drivers/mfd/tps65910.c
10610 F:      drivers/mfd/twl-core.[ch]
10611 F:      drivers/mfd/twl4030*.c
10612 F:      drivers/mfd/twl6030*.c
10613 F:      drivers/mfd/twl6040*.c
10614 F:      drivers/regulator/palmas-regulator*.c
10615 F:      drivers/regulator/pbias-regulator.c
10616 F:      drivers/regulator/tps65217-regulator.c
10617 F:      drivers/regulator/tps65218-regulator.c
10618 F:      drivers/regulator/tps65910-regulator.c
10619 F:      drivers/regulator/twl-regulator.c
10620 F:      drivers/regulator/twl6030-regulator.c
10621 F:      include/linux/platform_data/i2c-omap.h
10622
10623 ONION OMEGA2+ BOARD
10624 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10625 L:      linux-mips@linux-mips.org
10626 S:      Maintained
10627 F:      arch/mips/boot/dts/ralink/omega2p.dts
10628
10629 OMFS FILESYSTEM
10630 M:      Bob Copeland <me@bobcopeland.com>
10631 L:      linux-karma-devel@lists.sourceforge.net
10632 S:      Maintained
10633 F:      Documentation/filesystems/omfs.txt
10634 F:      fs/omfs/
10635
10636 OMNIKEY CARDMAN 4000 DRIVER
10637 M:      Harald Welte <laforge@gnumonks.org>
10638 S:      Maintained
10639 F:      drivers/char/pcmcia/cm4000_cs.c
10640 F:      include/linux/cm4000_cs.h
10641 F:      include/uapi/linux/cm4000_cs.h
10642
10643 OMNIKEY CARDMAN 4040 DRIVER
10644 M:      Harald Welte <laforge@gnumonks.org>
10645 S:      Maintained
10646 F:      drivers/char/pcmcia/cm4040_cs.*
10647
10648 OMNIVISION OV13858 SENSOR DRIVER
10649 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10650 L:      linux-media@vger.kernel.org
10651 T:      git git://linuxtv.org/media_tree.git
10652 S:      Maintained
10653 F:      drivers/media/i2c/ov13858.c
10654
10655 OMNIVISION OV2680 SENSOR DRIVER
10656 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10657 L:      linux-media@vger.kernel.org
10658 T:      git git://linuxtv.org/media_tree.git
10659 S:      Maintained
10660 F:      drivers/media/i2c/ov2680.c
10661 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10662
10663 OMNIVISION OV2685 SENSOR DRIVER
10664 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10665 L:      linux-media@vger.kernel.org
10666 T:      git git://linuxtv.org/media_tree.git
10667 S:      Maintained
10668 F:      drivers/media/i2c/ov2685.c
10669
10670 OMNIVISION OV5640 SENSOR DRIVER
10671 M:      Steve Longerbeam <slongerbeam@gmail.com>
10672 L:      linux-media@vger.kernel.org
10673 T:      git git://linuxtv.org/media_tree.git
10674 S:      Maintained
10675 F:      drivers/media/i2c/ov5640.c
10676
10677 OMNIVISION OV5647 SENSOR DRIVER
10678 M:      Luis Oliveira <lolivei@synopsys.com>
10679 L:      linux-media@vger.kernel.org
10680 T:      git git://linuxtv.org/media_tree.git
10681 S:      Maintained
10682 F:      drivers/media/i2c/ov5647.c
10683
10684 OMNIVISION OV5695 SENSOR DRIVER
10685 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10686 L:      linux-media@vger.kernel.org
10687 T:      git git://linuxtv.org/media_tree.git
10688 S:      Maintained
10689 F:      drivers/media/i2c/ov5695.c
10690
10691 OMNIVISION OV7670 SENSOR DRIVER
10692 M:      Jonathan Corbet <corbet@lwn.net>
10693 L:      linux-media@vger.kernel.org
10694 T:      git git://linuxtv.org/media_tree.git
10695 S:      Maintained
10696 F:      drivers/media/i2c/ov7670.c
10697 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10698
10699 OMNIVISION OV772x SENSOR DRIVER
10700 M:      Jacopo Mondi <jacopo@jmondi.org>
10701 L:      linux-media@vger.kernel.org
10702 T:      git git://linuxtv.org/media_tree.git
10703 S:      Odd fixes
10704 F:      drivers/media/i2c/ov772x.c
10705 F:      include/media/i2c/ov772x.h
10706 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10707
10708 OMNIVISION OV7740 SENSOR DRIVER
10709 M:      Wenyou Yang <wenyou.yang@microchip.com>
10710 L:      linux-media@vger.kernel.org
10711 T:      git git://linuxtv.org/media_tree.git
10712 S:      Maintained
10713 F:      drivers/media/i2c/ov7740.c
10714 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10715
10716 OMNIVISION OV9650 SENSOR DRIVER
10717 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10718 R:      Akinobu Mita <akinobu.mita@gmail.com>
10719 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10720 L:      linux-media@vger.kernel.org
10721 T:      git git://linuxtv.org/media_tree.git
10722 S:      Maintained
10723 F:      drivers/media/i2c/ov9650.c
10724 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10725
10726 ONENAND FLASH DRIVER
10727 M:      Kyungmin Park <kyungmin.park@samsung.com>
10728 L:      linux-mtd@lists.infradead.org
10729 S:      Maintained
10730 F:      drivers/mtd/nand/onenand/
10731 F:      include/linux/mtd/onenand*.h
10732
10733 ONSTREAM SCSI TAPE DRIVER
10734 M:      Willem Riede <osst@riede.org>
10735 L:      osst-users@lists.sourceforge.net
10736 L:      linux-scsi@vger.kernel.org
10737 S:      Maintained
10738 F:      Documentation/scsi/osst.txt
10739 F:      drivers/scsi/osst.*
10740 F:      drivers/scsi/osst_*.h
10741 F:      drivers/scsi/st.h
10742
10743 OP-TEE DRIVER
10744 M:      Jens Wiklander <jens.wiklander@linaro.org>
10745 S:      Maintained
10746 F:      drivers/tee/optee/
10747
10748 OPA-VNIC DRIVER
10749 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10750 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10751 L:      linux-rdma@vger.kernel.org
10752 S:      Supported
10753 F:      drivers/infiniband/ulp/opa_vnic
10754
10755 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10756 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10757 M:      Frank Rowand <frowand.list@gmail.com>
10758 L:      devicetree@vger.kernel.org
10759 S:      Maintained
10760 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10761 F:      Documentation/devicetree/overlay-notes.txt
10762 F:      drivers/of/overlay.c
10763 F:      drivers/of/resolver.c
10764 K:      of_overlay_notifier_
10765
10766 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10767 M:      Rob Herring <robh+dt@kernel.org>
10768 M:      Frank Rowand <frowand.list@gmail.com>
10769 L:      devicetree@vger.kernel.org
10770 W:      http://www.devicetree.org/
10771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10772 S:      Maintained
10773 F:      drivers/of/
10774 F:      include/linux/of*.h
10775 F:      scripts/dtc/
10776 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10777
10778 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10779 M:      Rob Herring <robh+dt@kernel.org>
10780 M:      Mark Rutland <mark.rutland@arm.com>
10781 L:      devicetree@vger.kernel.org
10782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10783 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10784 S:      Maintained
10785 F:      Documentation/devicetree/
10786 F:      arch/*/boot/dts/
10787 F:      include/dt-bindings/
10788
10789 OPENCORES I2C BUS DRIVER
10790 M:      Peter Korsgaard <peter@korsgaard.com>
10791 L:      linux-i2c@vger.kernel.org
10792 S:      Maintained
10793 F:      Documentation/i2c/busses/i2c-ocores
10794 F:      drivers/i2c/busses/i2c-ocores.c
10795
10796 OPENRISC ARCHITECTURE
10797 M:      Jonas Bonn <jonas@southpole.se>
10798 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10799 M:      Stafford Horne <shorne@gmail.com>
10800 T:      git git://github.com/openrisc/linux.git
10801 L:      openrisc@lists.librecores.org
10802 W:      http://openrisc.io
10803 S:      Maintained
10804 F:      Documentation/devicetree/bindings/openrisc/
10805 F:      Documentation/openrisc/
10806 F:      arch/openrisc/
10807 F:      drivers/irqchip/irq-ompic.c
10808 F:      drivers/irqchip/irq-or1k-*
10809
10810 OPENVSWITCH
10811 M:      Pravin B Shelar <pshelar@ovn.org>
10812 L:      netdev@vger.kernel.org
10813 L:      dev@openvswitch.org
10814 W:      http://openvswitch.org
10815 S:      Maintained
10816 F:      net/openvswitch/
10817 F:      include/uapi/linux/openvswitch.h
10818
10819 OPERATING PERFORMANCE POINTS (OPP)
10820 M:      Viresh Kumar <vireshk@kernel.org>
10821 M:      Nishanth Menon <nm@ti.com>
10822 M:      Stephen Boyd <sboyd@kernel.org>
10823 L:      linux-pm@vger.kernel.org
10824 S:      Maintained
10825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10826 F:      drivers/opp/
10827 F:      include/linux/pm_opp.h
10828 F:      Documentation/power/opp.txt
10829 F:      Documentation/devicetree/bindings/opp/
10830
10831 OPL4 DRIVER
10832 M:      Clemens Ladisch <clemens@ladisch.de>
10833 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10834 T:      git git://git.alsa-project.org/alsa-kernel.git
10835 S:      Maintained
10836 F:      sound/drivers/opl4/
10837
10838 OPROFILE
10839 M:      Robert Richter <rric@kernel.org>
10840 L:      oprofile-list@lists.sf.net
10841 S:      Maintained
10842 F:      arch/*/include/asm/oprofile*.h
10843 F:      arch/*/oprofile/
10844 F:      drivers/oprofile/
10845 F:      include/linux/oprofile.h
10846
10847 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10848 M:      Mark Fasheh <mark@fasheh.com>
10849 M:      Joel Becker <jlbec@evilplan.org>
10850 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10851 W:      http://ocfs2.wiki.kernel.org
10852 S:      Supported
10853 F:      Documentation/filesystems/ocfs2.txt
10854 F:      Documentation/filesystems/dlmfs.txt
10855 F:      fs/ocfs2/
10856
10857 ORANGEFS FILESYSTEM
10858 M:      Mike Marshall <hubcap@omnibond.com>
10859 R:      Martin Brandenburg <martin@omnibond.com>
10860 L:      devel@lists.orangefs.org
10861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10862 S:      Supported
10863 F:      fs/orangefs/
10864 F:      Documentation/filesystems/orangefs.txt
10865
10866 ORINOCO DRIVER
10867 L:      linux-wireless@vger.kernel.org
10868 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10869 W:      http://www.nongnu.org/orinoco/
10870 S:      Orphan
10871 F:      drivers/net/wireless/intersil/orinoco/
10872
10873 OSD LIBRARY and FILESYSTEM
10874 M:      Boaz Harrosh <ooo@electrozaur.com>
10875 S:      Maintained
10876 F:      drivers/scsi/osd/
10877 F:      include/scsi/osd_*
10878 F:      fs/exofs/
10879
10880 OV2659 OMNIVISION SENSOR DRIVER
10881 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10882 L:      linux-media@vger.kernel.org
10883 W:      https://linuxtv.org
10884 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10885 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10886 S:      Maintained
10887 F:      drivers/media/i2c/ov2659.c
10888 F:      include/media/i2c/ov2659.h
10889
10890 OVERLAY FILESYSTEM
10891 M:      Miklos Szeredi <miklos@szeredi.hu>
10892 L:      linux-unionfs@vger.kernel.org
10893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10894 S:      Supported
10895 F:      fs/overlayfs/
10896 F:      Documentation/filesystems/overlayfs.txt
10897
10898 P54 WIRELESS DRIVER
10899 M:      Christian Lamparter <chunkeey@googlemail.com>
10900 L:      linux-wireless@vger.kernel.org
10901 W:      http://wireless.kernel.org/en/users/Drivers/p54
10902 S:      Maintained
10903 F:      drivers/net/wireless/intersil/p54/
10904
10905 PA SEMI ETHERNET DRIVER
10906 L:      netdev@vger.kernel.org
10907 S:      Orphan
10908 F:      drivers/net/ethernet/pasemi/*
10909
10910 PA SEMI SMBUS DRIVER
10911 L:      linux-i2c@vger.kernel.org
10912 S:      Orphan
10913 F:      drivers/i2c/busses/i2c-pasemi.c
10914
10915 PADATA PARALLEL EXECUTION MECHANISM
10916 M:      Steffen Klassert <steffen.klassert@secunet.com>
10917 L:      linux-crypto@vger.kernel.org
10918 S:      Maintained
10919 F:      kernel/padata.c
10920 F:      include/linux/padata.h
10921 F:      Documentation/padata.txt
10922
10923 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10924 M:      Harald Welte <laforge@gnumonks.org>
10925 L:      platform-driver-x86@vger.kernel.org
10926 S:      Maintained
10927 F:      drivers/platform/x86/panasonic-laptop.c
10928
10929 PARALLEL LCD/KEYPAD PANEL DRIVER
10930 M:      Willy Tarreau <willy@haproxy.com>
10931 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10932 S:      Odd Fixes
10933 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10934 F:      drivers/misc/panel.c
10935
10936 PARALLEL PORT SUBSYSTEM
10937 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10938 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10939 L:      linux-parport@lists.infradead.org (subscribers-only)
10940 S:      Maintained
10941 F:      drivers/parport/
10942 F:      include/linux/parport*.h
10943 F:      drivers/char/ppdev.c
10944 F:      include/uapi/linux/ppdev.h
10945 F:      Documentation/parport*.txt
10946
10947 PARAVIRT_OPS INTERFACE
10948 M:      Juergen Gross <jgross@suse.com>
10949 M:      Alok Kataria <akataria@vmware.com>
10950 L:      virtualization@lists.linux-foundation.org
10951 S:      Supported
10952 F:      Documentation/virtual/paravirt_ops.txt
10953 F:      arch/*/kernel/paravirt*
10954 F:      arch/*/include/asm/paravirt*.h
10955 F:      include/linux/hypervisor.h
10956
10957 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10958 M:      Tim Waugh <tim@cyberelk.net>
10959 L:      linux-parport@lists.infradead.org (subscribers-only)
10960 S:      Maintained
10961 F:      Documentation/blockdev/paride.txt
10962 F:      drivers/block/paride/
10963
10964 PARISC ARCHITECTURE
10965 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10966 M:      Helge Deller <deller@gmx.de>
10967 L:      linux-parisc@vger.kernel.org
10968 W:      http://www.parisc-linux.org/
10969 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10972 S:      Maintained
10973 F:      arch/parisc/
10974 F:      Documentation/parisc/
10975 F:      drivers/parisc/
10976 F:      drivers/char/agp/parisc-agp.c
10977 F:      drivers/input/serio/gscps2.c
10978 F:      drivers/parport/parport_gsc.*
10979 F:      drivers/tty/serial/8250/8250_gsc.c
10980 F:      drivers/video/fbdev/sti*
10981 F:      drivers/video/console/sti*
10982 F:      drivers/video/logo/logo_parisc*
10983
10984 PARMAN
10985 M:      Jiri Pirko <jiri@mellanox.com>
10986 L:      netdev@vger.kernel.org
10987 S:      Supported
10988 F:      lib/parman.c
10989 F:      lib/test_parman.c
10990 F:      include/linux/parman.h
10991
10992 PC87360 HARDWARE MONITORING DRIVER
10993 M:      Jim Cromie <jim.cromie@gmail.com>
10994 L:      linux-hwmon@vger.kernel.org
10995 S:      Maintained
10996 F:      Documentation/hwmon/pc87360
10997 F:      drivers/hwmon/pc87360.c
10998
10999 PC8736x GPIO DRIVER
11000 M:      Jim Cromie <jim.cromie@gmail.com>
11001 S:      Maintained
11002 F:      drivers/char/pc8736x_gpio.c
11003
11004 PC87427 HARDWARE MONITORING DRIVER
11005 M:      Jean Delvare <jdelvare@suse.com>
11006 L:      linux-hwmon@vger.kernel.org
11007 S:      Maintained
11008 F:      Documentation/hwmon/pc87427
11009 F:      drivers/hwmon/pc87427.c
11010
11011 PCA9532 LED DRIVER
11012 M:      Riku Voipio <riku.voipio@iki.fi>
11013 S:      Maintained
11014 F:      drivers/leds/leds-pca9532.c
11015 F:      include/linux/leds-pca9532.h
11016
11017 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11018 M:      Guenter Roeck <linux@roeck-us.net>
11019 L:      linux-i2c@vger.kernel.org
11020 S:      Maintained
11021 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11022
11023 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11024 M:      Khalid Aziz <khalid@gonehiking.org>
11025 S:      Maintained
11026 F:      drivers/firmware/pcdp.*
11027
11028 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11029 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11030 L:      linux-pci@vger.kernel.org
11031 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11032 S:      Maintained
11033 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11034 F:      drivers/pci/controller/pci-aardvark.c
11035
11036 PCI DRIVER FOR ALTERA PCIE IP
11037 M:      Ley Foon Tan <lftan@altera.com>
11038 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11039 L:      linux-pci@vger.kernel.org
11040 S:      Supported
11041 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11042 F:      drivers/pci/controller/pcie-altera.c
11043
11044 PCI DRIVER FOR APPLIEDMICRO XGENE
11045 M:      Tanmay Inamdar <tinamdar@apm.com>
11046 L:      linux-pci@vger.kernel.org
11047 L:      linux-arm-kernel@lists.infradead.org
11048 S:      Maintained
11049 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11050 F:      drivers/pci/controller/pci-xgene.c
11051
11052 PCI DRIVER FOR ARM VERSATILE PLATFORM
11053 M:      Rob Herring <robh@kernel.org>
11054 L:      linux-pci@vger.kernel.org
11055 L:      linux-arm-kernel@lists.infradead.org
11056 S:      Maintained
11057 F:      Documentation/devicetree/bindings/pci/versatile.txt
11058 F:      drivers/pci/controller/pci-versatile.c
11059
11060 PCI DRIVER FOR ARMADA 8K
11061 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11062 L:      linux-pci@vger.kernel.org
11063 L:      linux-arm-kernel@lists.infradead.org
11064 S:      Maintained
11065 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11066 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11067
11068 PCI DRIVER FOR CADENCE PCIE IP
11069 M:      Alan Douglas <adouglas@cadence.com>
11070 L:      linux-pci@vger.kernel.org
11071 S:      Maintained
11072 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11073 F:      drivers/pci/controller/pcie-cadence*
11074
11075 PCI DRIVER FOR FREESCALE LAYERSCAPE
11076 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11077 M:      Mingkai Hu <mingkai.hu@nxp.com>
11078 M:      Roy Zang <roy.zang@nxp.com>
11079 L:      linuxppc-dev@lists.ozlabs.org
11080 L:      linux-pci@vger.kernel.org
11081 L:      linux-arm-kernel@lists.infradead.org
11082 S:      Maintained
11083 F:      drivers/pci/controller/dwc/*layerscape*
11084
11085 PCI DRIVER FOR GENERIC OF HOSTS
11086 M:      Will Deacon <will.deacon@arm.com>
11087 L:      linux-pci@vger.kernel.org
11088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11089 S:      Maintained
11090 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11091 F:      drivers/pci/controller/pci-host-common.c
11092 F:      drivers/pci/controller/pci-host-generic.c
11093
11094 PCI DRIVER FOR IMX6
11095 M:      Richard Zhu <hongxing.zhu@nxp.com>
11096 M:      Lucas Stach <l.stach@pengutronix.de>
11097 L:      linux-pci@vger.kernel.org
11098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11099 S:      Maintained
11100 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11101 F:      drivers/pci/controller/dwc/*imx6*
11102
11103 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11104 M:      Keith Busch <keith.busch@intel.com>
11105 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11106 L:      linux-pci@vger.kernel.org
11107 S:      Supported
11108 F:      drivers/pci/controller/vmd.c
11109
11110 PCI DRIVER FOR MICROSEMI SWITCHTEC
11111 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11112 M:      Logan Gunthorpe <logang@deltatee.com>
11113 L:      linux-pci@vger.kernel.org
11114 S:      Maintained
11115 F:      Documentation/switchtec.txt
11116 F:      Documentation/ABI/testing/sysfs-class-switchtec
11117 F:      drivers/pci/switch/switchtec*
11118 F:      include/uapi/linux/switchtec_ioctl.h
11119 F:      include/linux/switchtec.h
11120 F:      drivers/ntb/hw/mscc/
11121
11122 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11123 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11124 M:      Jason Cooper <jason@lakedaemon.net>
11125 L:      linux-pci@vger.kernel.org
11126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11127 S:      Maintained
11128 F:      drivers/pci/controller/*mvebu*
11129
11130 PCI DRIVER FOR NVIDIA TEGRA
11131 M:      Thierry Reding <thierry.reding@gmail.com>
11132 L:      linux-tegra@vger.kernel.org
11133 L:      linux-pci@vger.kernel.org
11134 S:      Supported
11135 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11136 F:      drivers/pci/controller/pci-tegra.c
11137
11138 PCI DRIVER FOR RENESAS R-CAR
11139 M:      Simon Horman <horms@verge.net.au>
11140 L:      linux-pci@vger.kernel.org
11141 L:      linux-renesas-soc@vger.kernel.org
11142 S:      Maintained
11143 F:      drivers/pci/controller/*rcar*
11144
11145 PCI DRIVER FOR SAMSUNG EXYNOS
11146 M:      Jingoo Han <jingoohan1@gmail.com>
11147 L:      linux-pci@vger.kernel.org
11148 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11149 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11150 S:      Maintained
11151 F:      drivers/pci/controller/dwc/pci-exynos.c
11152
11153 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11154 M:      Jingoo Han <jingoohan1@gmail.com>
11155 M:      Joao Pinto <Joao.Pinto@synopsys.com>
11156 L:      linux-pci@vger.kernel.org
11157 S:      Maintained
11158 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11159 F:      drivers/pci/controller/dwc/*designware*
11160
11161 PCI DRIVER FOR TI DRA7XX
11162 M:      Kishon Vijay Abraham I <kishon@ti.com>
11163 L:      linux-omap@vger.kernel.org
11164 L:      linux-pci@vger.kernel.org
11165 S:      Supported
11166 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11167 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11168
11169 PCI DRIVER FOR TI KEYSTONE
11170 M:      Murali Karicheri <m-karicheri2@ti.com>
11171 L:      linux-pci@vger.kernel.org
11172 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11173 S:      Maintained
11174 F:      drivers/pci/controller/dwc/*keystone*
11175
11176 PCI ENDPOINT SUBSYSTEM
11177 M:      Kishon Vijay Abraham I <kishon@ti.com>
11178 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11179 L:      linux-pci@vger.kernel.org
11180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11181 S:      Supported
11182 F:      drivers/pci/endpoint/
11183 F:      drivers/misc/pci_endpoint_test.c
11184 F:      tools/pci/
11185
11186 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11187 M:      Russell Currey <ruscur@russell.cc>
11188 L:      linuxppc-dev@lists.ozlabs.org
11189 S:      Supported
11190 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11191 F:      arch/powerpc/kernel/eeh*.c
11192 F:      arch/powerpc/platforms/*/eeh*.c
11193 F:      arch/powerpc/include/*/eeh*.h
11194
11195 PCI ERROR RECOVERY
11196 M:      Linas Vepstas <linasvepstas@gmail.com>
11197 L:      linux-pci@vger.kernel.org
11198 S:      Supported
11199 F:      Documentation/PCI/pci-error-recovery.txt
11200
11201 PCI MSI DRIVER FOR ALTERA MSI IP
11202 M:      Ley Foon Tan <lftan@altera.com>
11203 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11204 L:      linux-pci@vger.kernel.org
11205 S:      Supported
11206 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11207 F:      drivers/pci/controller/pcie-altera-msi.c
11208
11209 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11210 M:      Duc Dang <dhdang@apm.com>
11211 L:      linux-pci@vger.kernel.org
11212 L:      linux-arm-kernel@lists.infradead.org
11213 S:      Maintained
11214 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11215 F:      drivers/pci/controller/pci-xgene-msi.c
11216
11217 PCI SUBSYSTEM
11218 M:      Bjorn Helgaas <bhelgaas@google.com>
11219 L:      linux-pci@vger.kernel.org
11220 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11222 S:      Supported
11223 F:      Documentation/devicetree/bindings/pci/
11224 F:      Documentation/PCI/
11225 F:      drivers/acpi/pci*
11226 F:      drivers/pci/
11227 F:      include/asm-generic/pci*
11228 F:      include/linux/pci*
11229 F:      include/linux/of_pci.h
11230 F:      include/uapi/linux/pci*
11231 F:      lib/pci*
11232 F:      arch/x86/pci/
11233 F:      arch/x86/kernel/quirks.c
11234
11235 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11236 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11237 L:      linux-pci@vger.kernel.org
11238 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11240 S:      Supported
11241 F:      drivers/pci/controller/
11242
11243 PCIE DRIVER FOR AXIS ARTPEC
11244 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11245 L:      linux-arm-kernel@axis.com
11246 L:      linux-pci@vger.kernel.org
11247 S:      Maintained
11248 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11249 F:      drivers/pci/controller/dwc/*artpec*
11250
11251 PCIE DRIVER FOR CAVIUM THUNDERX
11252 M:      David Daney <david.daney@cavium.com>
11253 L:      linux-pci@vger.kernel.org
11254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11255 S:      Supported
11256 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11257 F:      drivers/pci/controller/pci-thunder-*
11258
11259 PCIE DRIVER FOR HISILICON
11260 M:      Zhou Wang <wangzhou1@hisilicon.com>
11261 L:      linux-pci@vger.kernel.org
11262 S:      Maintained
11263 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11264 F:      drivers/pci/controller/dwc/pcie-hisi.c
11265
11266 PCIE DRIVER FOR HISILICON KIRIN
11267 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11268 M:      Binghui Wang <wangbinghui@hisilicon.com>
11269 L:      linux-pci@vger.kernel.org
11270 S:      Maintained
11271 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11272 F:      drivers/pci/controller/dwc/pcie-kirin.c
11273
11274 PCIE DRIVER FOR HISILICON STB
11275 M:      Jianguo Sun <sunjianguo1@huawei.com>
11276 M:      Shawn Guo <shawn.guo@linaro.org>
11277 L:      linux-pci@vger.kernel.org
11278 S:      Maintained
11279 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11280 F:      drivers/pci/controller/dwc/pcie-histb.c
11281
11282 PCIE DRIVER FOR MEDIATEK
11283 M:      Ryder Lee <ryder.lee@mediatek.com>
11284 L:      linux-pci@vger.kernel.org
11285 L:      linux-mediatek@lists.infradead.org
11286 S:      Supported
11287 F:      Documentation/devicetree/bindings/pci/mediatek*
11288 F:      drivers/pci/controller/*mediatek*
11289
11290 PCIE DRIVER FOR QUALCOMM MSM
11291 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11292 L:      linux-pci@vger.kernel.org
11293 L:      linux-arm-msm@vger.kernel.org
11294 S:      Maintained
11295 F:      drivers/pci/controller/dwc/*qcom*
11296
11297 PCIE DRIVER FOR ROCKCHIP
11298 M:      Shawn Lin <shawn.lin@rock-chips.com>
11299 L:      linux-pci@vger.kernel.org
11300 L:      linux-rockchip@lists.infradead.org
11301 S:      Maintained
11302 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11303 F:      drivers/pci/controller/pcie-rockchip*
11304
11305 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11306 M:      Linus Walleij <linus.walleij@linaro.org>
11307 L:      linux-pci@vger.kernel.org
11308 S:      Maintained
11309 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11310 F:      drivers/pci/controller/pci-v3-semi.c
11311
11312 PCIE DRIVER FOR ST SPEAR13XX
11313 M:      Pratyush Anand <pratyush.anand@gmail.com>
11314 L:      linux-pci@vger.kernel.org
11315 S:      Maintained
11316 F:      drivers/pci/controller/dwc/*spear*
11317
11318 PCMCIA SUBSYSTEM
11319 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11321 S:      Odd Fixes
11322 F:      Documentation/pcmcia/
11323 F:      tools/pcmcia/
11324 F:      drivers/pcmcia/
11325 F:      include/pcmcia/
11326
11327 PCNET32 NETWORK DRIVER
11328 M:      Don Fry <pcnet32@frontier.com>
11329 L:      netdev@vger.kernel.org
11330 S:      Maintained
11331 F:      drivers/net/ethernet/amd/pcnet32.c
11332
11333 PCRYPT PARALLEL CRYPTO ENGINE
11334 M:      Steffen Klassert <steffen.klassert@secunet.com>
11335 L:      linux-crypto@vger.kernel.org
11336 S:      Maintained
11337 F:      crypto/pcrypt.c
11338 F:      include/crypto/pcrypt.h
11339
11340 PEAQ WMI HOTKEYS DRIVER
11341 M:      Hans de Goede <hdegoede@redhat.com>
11342 L:      platform-driver-x86@vger.kernel.org
11343 S:      Maintained
11344 F:      drivers/platform/x86/peaq-wmi.c
11345
11346 PER-CPU MEMORY ALLOCATOR
11347 M:      Tejun Heo <tj@kernel.org>
11348 M:      Christoph Lameter <cl@linux.com>
11349 M:      Dennis Zhou <dennisszhou@gmail.com>
11350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11351 S:      Maintained
11352 F:      include/linux/percpu*.h
11353 F:      mm/percpu*.c
11354 F:      arch/*/include/asm/percpu.h
11355
11356 PER-TASK DELAY ACCOUNTING
11357 M:      Balbir Singh <bsingharora@gmail.com>
11358 S:      Maintained
11359 F:      include/linux/delayacct.h
11360 F:      kernel/delayacct.c
11361
11362 PERFORMANCE EVENTS SUBSYSTEM
11363 M:      Peter Zijlstra <peterz@infradead.org>
11364 M:      Ingo Molnar <mingo@redhat.com>
11365 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11366 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11367 R:      Jiri Olsa <jolsa@redhat.com>
11368 R:      Namhyung Kim <namhyung@kernel.org>
11369 L:      linux-kernel@vger.kernel.org
11370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11371 S:      Supported
11372 F:      kernel/events/*
11373 F:      include/linux/perf_event.h
11374 F:      include/uapi/linux/perf_event.h
11375 F:      arch/*/kernel/perf_event*.c
11376 F:      arch/*/kernel/*/perf_event*.c
11377 F:      arch/*/kernel/*/*/perf_event*.c
11378 F:      arch/*/include/asm/perf_event.h
11379 F:      arch/*/kernel/perf_callchain.c
11380 F:      arch/*/events/*
11381 F:      tools/perf/
11382
11383 PERSONALITY HANDLING
11384 M:      Christoph Hellwig <hch@infradead.org>
11385 L:      linux-abi-devel@lists.sourceforge.net
11386 S:      Maintained
11387 F:      include/linux/personality.h
11388 F:      include/uapi/linux/personality.h
11389
11390 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11391 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11392 L:      linux-input@vger.kernel.org
11393 S:      Maintained
11394 F:      Documentation/input/devices/pxrc.rst
11395 F:      drivers/input/joystick/pxrc.c
11396
11397 PHONET PROTOCOL
11398 M:      Remi Denis-Courmont <courmisch@gmail.com>
11399 S:      Supported
11400 F:      Documentation/networking/phonet.txt
11401 F:      include/linux/phonet.h
11402 F:      include/net/phonet/
11403 F:      include/uapi/linux/phonet.h
11404 F:      net/phonet/
11405
11406 PHRAM MTD DRIVER
11407 M:      Joern Engel <joern@lazybastard.org>
11408 L:      linux-mtd@lists.infradead.org
11409 S:      Maintained
11410 F:      drivers/mtd/devices/phram.c
11411
11412 PICOLCD HID DRIVER
11413 M:      Bruno Prémont <bonbons@linux-vserver.org>
11414 L:      linux-input@vger.kernel.org
11415 S:      Maintained
11416 F:      drivers/hid/hid-picolcd*
11417
11418 PICOXCELL SUPPORT
11419 M:      Jamie Iles <jamie@jamieiles.com>
11420 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11421 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11422 S:      Supported
11423 F:      arch/arm/boot/dts/picoxcell*
11424 F:      arch/arm/mach-picoxcell/
11425 F:      drivers/crypto/picoxcell*
11426
11427 PIN CONTROL SUBSYSTEM
11428 M:      Linus Walleij <linus.walleij@linaro.org>
11429 L:      linux-gpio@vger.kernel.org
11430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11431 S:      Maintained
11432 F:      Documentation/devicetree/bindings/pinctrl/
11433 F:      Documentation/driver-api/pinctl.rst
11434 F:      drivers/pinctrl/
11435 F:      include/linux/pinctrl/
11436
11437 PIN CONTROLLER - ATMEL AT91
11438 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11440 S:      Maintained
11441 F:      drivers/pinctrl/pinctrl-at91.*
11442
11443 PIN CONTROLLER - ATMEL AT91 PIO4
11444 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11446 L:      linux-gpio@vger.kernel.org
11447 S:      Supported
11448 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11449
11450 PIN CONTROLLER - FREESCALE
11451 M:      Dong Aisheng <aisheng.dong@nxp.com>
11452 M:      Fabio Estevam <festevam@gmail.com>
11453 M:      Shawn Guo <shawnguo@kernel.org>
11454 M:      Stefan Agner <stefan@agner.ch>
11455 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11456 L:      linux-gpio@vger.kernel.org
11457 S:      Maintained
11458 F:      drivers/pinctrl/freescale/
11459 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11460
11461 PIN CONTROLLER - INTEL
11462 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11463 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11464 S:      Maintained
11465 F:      drivers/pinctrl/intel/
11466
11467 PIN CONTROLLER - MEDIATEK
11468 M:      Sean Wang <sean.wang@mediatek.com>
11469 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11470 S:      Maintained
11471 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11472 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11473 F:      drivers/pinctrl/mediatek/mtk-eint.*
11474 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11475 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11476 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11477
11478 PIN CONTROLLER - QUALCOMM
11479 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11480 S:      Maintained
11481 L:      linux-arm-msm@vger.kernel.org
11482 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11483 F:      drivers/pinctrl/qcom/
11484
11485 PIN CONTROLLER - RENESAS
11486 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11487 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11488 L:      linux-renesas-soc@vger.kernel.org
11489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11490 S:      Maintained
11491 F:      drivers/pinctrl/sh-pfc/
11492
11493 PIN CONTROLLER - SAMSUNG
11494 M:      Tomasz Figa <tomasz.figa@gmail.com>
11495 M:      Krzysztof Kozlowski <krzk@kernel.org>
11496 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11497 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11498 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11499 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11501 S:      Maintained
11502 F:      drivers/pinctrl/samsung/
11503 F:      include/dt-bindings/pinctrl/samsung.h
11504 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11505
11506 PIN CONTROLLER - SINGLE
11507 M:      Tony Lindgren <tony@atomide.com>
11508 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11510 L:      linux-omap@vger.kernel.org
11511 S:      Maintained
11512 F:      drivers/pinctrl/pinctrl-single.c
11513
11514 PIN CONTROLLER - ST SPEAR
11515 M:      Viresh Kumar <vireshk@kernel.org>
11516 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11517 W:      http://www.st.com/spear
11518 S:      Maintained
11519 F:      drivers/pinctrl/spear/
11520
11521 PISTACHIO SOC SUPPORT
11522 M:      James Hartley <james.hartley@sondrel.com>
11523 L:      linux-mips@linux-mips.org
11524 S:      Odd Fixes
11525 F:      arch/mips/pistachio/
11526 F:      arch/mips/include/asm/mach-pistachio/
11527 F:      arch/mips/boot/dts/img/pistachio*
11528 F:      arch/mips/configs/pistachio*_defconfig
11529
11530 PKTCDVD DRIVER
11531 S:      Orphan
11532 M:      linux-block@vger.kernel.org
11533 F:      drivers/block/pktcdvd.c
11534 F:      include/linux/pktcdvd.h
11535 F:      include/uapi/linux/pktcdvd.h
11536
11537 PKUNITY SOC DRIVERS
11538 M:      Guan Xuetao <gxt@pku.edu.cn>
11539 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11540 S:      Maintained
11541 T:      git git://github.com/gxt/linux.git
11542 F:      drivers/input/serio/i8042-unicore32io.h
11543 F:      drivers/i2c/busses/i2c-puv3.c
11544 F:      drivers/video/fbdev/fb-puv3.c
11545 F:      drivers/rtc/rtc-puv3.c
11546
11547 PMBUS HARDWARE MONITORING DRIVERS
11548 M:      Guenter Roeck <linux@roeck-us.net>
11549 L:      linux-hwmon@vger.kernel.org
11550 W:      http://hwmon.wiki.kernel.org/
11551 W:      http://www.roeck-us.net/linux/drivers/
11552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11553 S:      Maintained
11554 F:      Documentation/hwmon/pmbus
11555 F:      drivers/hwmon/pmbus/
11556 F:      include/linux/pmbus.h
11557
11558 PMC SIERRA MaxRAID DRIVER
11559 L:      linux-scsi@vger.kernel.org
11560 W:      http://www.pmc-sierra.com/
11561 S:      Orphan
11562 F:      drivers/scsi/pmcraid.*
11563
11564 PMC SIERRA PM8001 DRIVER
11565 M:      Jack Wang <jinpu.wang@profitbricks.com>
11566 M:      lindar_liu@usish.com
11567 L:      linux-scsi@vger.kernel.org
11568 S:      Supported
11569 F:      drivers/scsi/pm8001/
11570
11571 PNP SUPPORT
11572 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11573 S:      Maintained
11574 F:      drivers/pnp/
11575
11576 POSIX CLOCKS and TIMERS
11577 M:      Thomas Gleixner <tglx@linutronix.de>
11578 L:      linux-kernel@vger.kernel.org
11579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11580 S:      Maintained
11581 F:      fs/timerfd.c
11582 F:      include/linux/timer*
11583 F:      kernel/time/*timer*
11584
11585 POWER MANAGEMENT CORE
11586 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11587 L:      linux-pm@vger.kernel.org
11588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11589 B:      https://bugzilla.kernel.org
11590 S:      Supported
11591 F:      drivers/base/power/
11592 F:      include/linux/pm.h
11593 F:      include/linux/pm_*
11594 F:      include/linux/powercap.h
11595 F:      drivers/powercap/
11596 F:      kernel/configs/nopm.config
11597
11598 POWER STATE COORDINATION INTERFACE (PSCI)
11599 M:      Mark Rutland <mark.rutland@arm.com>
11600 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11601 L:      linux-arm-kernel@lists.infradead.org
11602 S:      Maintained
11603 F:      drivers/firmware/psci*.c
11604 F:      include/linux/psci.h
11605 F:      include/uapi/linux/psci.h
11606
11607 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11608 M:      Sebastian Reichel <sre@kernel.org>
11609 L:      linux-pm@vger.kernel.org
11610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11611 S:      Maintained
11612 F:      Documentation/ABI/testing/sysfs-class-power
11613 F:      Documentation/devicetree/bindings/power/supply/
11614 F:      include/linux/power_supply.h
11615 F:      drivers/power/supply/
11616
11617 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11618 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11619 L:      linuxppc-dev@lists.ozlabs.org
11620 S:      Maintained
11621 F:      drivers/char/powernv-op-panel.c
11622
11623 PPP OVER ATM (RFC 2364)
11624 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11625 S:      Maintained
11626 F:      net/atm/pppoatm.c
11627 F:      include/uapi/linux/atmppp.h
11628
11629 PPP OVER ETHERNET
11630 M:      Michal Ostrowski <mostrows@earthlink.net>
11631 S:      Maintained
11632 F:      drivers/net/ppp/pppoe.c
11633 F:      drivers/net/ppp/pppox.c
11634
11635 PPP OVER L2TP
11636 M:      James Chapman <jchapman@katalix.com>
11637 S:      Maintained
11638 F:      net/l2tp/l2tp_ppp.c
11639 F:      include/linux/if_pppol2tp.h
11640 F:      include/uapi/linux/if_pppol2tp.h
11641
11642 PPP PROTOCOL DRIVERS AND COMPRESSORS
11643 M:      Paul Mackerras <paulus@samba.org>
11644 L:      linux-ppp@vger.kernel.org
11645 S:      Maintained
11646 F:      drivers/net/ppp/ppp_*
11647
11648 PPS SUPPORT
11649 M:      Rodolfo Giometti <giometti@enneenne.com>
11650 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11651 L:      linuxpps@ml.enneenne.com (subscribers-only)
11652 S:      Maintained
11653 F:      Documentation/pps/
11654 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11655 F:      Documentation/ABI/testing/sysfs-pps
11656 F:      drivers/pps/
11657 F:      include/linux/pps*.h
11658 F:      include/uapi/linux/pps.h
11659
11660 PPTP DRIVER
11661 M:      Dmitry Kozlov <xeb@mail.ru>
11662 L:      netdev@vger.kernel.org
11663 S:      Maintained
11664 F:      drivers/net/ppp/pptp.c
11665 W:      http://sourceforge.net/projects/accel-pptp
11666
11667 PREEMPTIBLE KERNEL
11668 M:      Robert Love <rml@tech9.net>
11669 L:      kpreempt-tech@lists.sourceforge.net
11670 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11671 S:      Supported
11672 F:      Documentation/preempt-locking.txt
11673 F:      include/linux/preempt.h
11674
11675 PRINTK
11676 M:      Petr Mladek <pmladek@suse.com>
11677 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11678 R:      Steven Rostedt <rostedt@goodmis.org>
11679 S:      Maintained
11680 F:      kernel/printk/
11681 F:      include/linux/printk.h
11682
11683 PRISM54 WIRELESS DRIVER
11684 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11685 L:      linux-wireless@vger.kernel.org
11686 W:      http://wireless.kernel.org/en/users/Drivers/p54
11687 S:      Obsolete
11688 F:      drivers/net/wireless/intersil/prism54/
11689
11690 PROC FILESYSTEM
11691 R:      Alexey Dobriyan <adobriyan@gmail.com>
11692 L:      linux-kernel@vger.kernel.org
11693 L:      linux-fsdevel@vger.kernel.org
11694 S:      Maintained
11695 F:      fs/proc/
11696 F:      include/linux/proc_fs.h
11697 F:      tools/testing/selftests/proc/
11698
11699 PROC SYSCTL
11700 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11701 M:      Kees Cook <keescook@chromium.org>
11702 L:      linux-kernel@vger.kernel.org
11703 L:      linux-fsdevel@vger.kernel.org
11704 S:      Maintained
11705 F:      fs/proc/proc_sysctl.c
11706 F:      include/linux/sysctl.h
11707 F:      kernel/sysctl.c
11708 F:      tools/testing/selftests/sysctl/
11709
11710 PS3 NETWORK SUPPORT
11711 M:      Geoff Levand <geoff@infradead.org>
11712 L:      netdev@vger.kernel.org
11713 L:      linuxppc-dev@lists.ozlabs.org
11714 S:      Maintained
11715 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11716
11717 PS3 PLATFORM SUPPORT
11718 M:      Geoff Levand <geoff@infradead.org>
11719 L:      linuxppc-dev@lists.ozlabs.org
11720 S:      Maintained
11721 F:      arch/powerpc/boot/ps3*
11722 F:      arch/powerpc/include/asm/lv1call.h
11723 F:      arch/powerpc/include/asm/ps3*.h
11724 F:      arch/powerpc/platforms/ps3/
11725 F:      drivers/*/ps3*
11726 F:      drivers/ps3/
11727 F:      drivers/rtc/rtc-ps3.c
11728 F:      drivers/usb/host/*ps3.c
11729 F:      sound/ppc/snd_ps3*
11730
11731 PS3VRAM DRIVER
11732 M:      Jim Paris <jim@jtan.com>
11733 M:      Geoff Levand <geoff@infradead.org>
11734 L:      linuxppc-dev@lists.ozlabs.org
11735 S:      Maintained
11736 F:      drivers/block/ps3vram.c
11737
11738 PSAMPLE PACKET SAMPLING SUPPORT:
11739 M:      Yotam Gigi <yotam.gi@gmail.com>
11740 S:      Maintained
11741 F:      net/psample
11742 F:      include/net/psample.h
11743 F:      include/uapi/linux/psample.h
11744
11745 PSTORE FILESYSTEM
11746 M:      Kees Cook <keescook@chromium.org>
11747 M:      Anton Vorontsov <anton@enomsg.org>
11748 M:      Colin Cross <ccross@android.com>
11749 M:      Tony Luck <tony.luck@intel.com>
11750 S:      Maintained
11751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11752 F:      fs/pstore/
11753 F:      include/linux/pstore*
11754 F:      drivers/firmware/efi/efi-pstore.c
11755 F:      drivers/acpi/apei/erst.c
11756 F:      Documentation/admin-guide/ramoops.rst
11757 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11758 K:      \b(pstore|ramoops)
11759
11760 PTP HARDWARE CLOCK SUPPORT
11761 M:      Richard Cochran <richardcochran@gmail.com>
11762 L:      netdev@vger.kernel.org
11763 S:      Maintained
11764 W:      http://linuxptp.sourceforge.net/
11765 F:      Documentation/ABI/testing/sysfs-ptp
11766 F:      Documentation/ptp/*
11767 F:      drivers/net/phy/dp83640*
11768 F:      drivers/ptp/*
11769 F:      include/linux/ptp_cl*
11770
11771 PTRACE SUPPORT
11772 M:      Oleg Nesterov <oleg@redhat.com>
11773 S:      Maintained
11774 F:      include/asm-generic/syscall.h
11775 F:      include/linux/ptrace.h
11776 F:      include/linux/regset.h
11777 F:      include/linux/tracehook.h
11778 F:      include/uapi/linux/ptrace.h
11779 F:      include/uapi/linux/ptrace.h
11780 F:      include/asm-generic/ptrace.h
11781 F:      kernel/ptrace.c
11782 F:      arch/*/ptrace*.c
11783 F:      arch/*/*/ptrace*.c
11784 F:      arch/*/include/asm/ptrace*.h
11785
11786 PULSE8-CEC DRIVER
11787 M:      Hans Verkuil <hverkuil@xs4all.nl>
11788 L:      linux-media@vger.kernel.org
11789 T:      git git://linuxtv.org/media_tree.git
11790 S:      Maintained
11791 F:      drivers/media/usb/pulse8-cec/*
11792 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11793
11794 PVRUSB2 VIDEO4LINUX DRIVER
11795 M:      Mike Isely <isely@pobox.com>
11796 L:      pvrusb2@isely.net       (subscribers-only)
11797 L:      linux-media@vger.kernel.org
11798 W:      http://www.isely.net/pvrusb2/
11799 T:      git git://linuxtv.org/media_tree.git
11800 S:      Maintained
11801 F:      Documentation/media/v4l-drivers/pvrusb2*
11802 F:      drivers/media/usb/pvrusb2/
11803
11804 PWC WEBCAM DRIVER
11805 M:      Hans Verkuil <hverkuil@xs4all.nl>
11806 L:      linux-media@vger.kernel.org
11807 T:      git git://linuxtv.org/media_tree.git
11808 S:      Odd Fixes
11809 F:      drivers/media/usb/pwc/*
11810
11811 PWM FAN DRIVER
11812 M:      Kamil Debski <kamil@wypas.org>
11813 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11814 L:      linux-hwmon@vger.kernel.org
11815 S:      Supported
11816 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11817 F:      Documentation/hwmon/pwm-fan
11818 F:      drivers/hwmon/pwm-fan.c
11819
11820 PWM IR Transmitter
11821 M:      Sean Young <sean@mess.org>
11822 L:      linux-media@vger.kernel.org
11823 S:      Maintained
11824 F:      drivers/media/rc/pwm-ir-tx.c
11825
11826 PWM SUBSYSTEM
11827 M:      Thierry Reding <thierry.reding@gmail.com>
11828 L:      linux-pwm@vger.kernel.org
11829 S:      Maintained
11830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11831 F:      Documentation/pwm.txt
11832 F:      Documentation/devicetree/bindings/pwm/
11833 F:      include/linux/pwm.h
11834 F:      drivers/pwm/
11835 F:      drivers/video/backlight/pwm_bl.c
11836 F:      include/linux/pwm_backlight.h
11837 F:      drivers/gpio/gpio-mvebu.c
11838 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11839
11840 PXA GPIO DRIVER
11841 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11842 L:      linux-gpio@vger.kernel.org
11843 S:      Maintained
11844 F:      drivers/gpio/gpio-pxa.c
11845
11846 PXA MMCI DRIVER
11847 S:      Orphan
11848
11849 PXA RTC DRIVER
11850 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11851 L:      linux-rtc@vger.kernel.org
11852 S:      Maintained
11853
11854 PXA2xx/PXA3xx SUPPORT
11855 M:      Daniel Mack <daniel@zonque.org>
11856 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11857 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11859 T:      git git://github.com/hzhuang1/linux.git
11860 T:      git git://github.com/rjarzmik/linux.git
11861 S:      Maintained
11862 F:      arch/arm/boot/dts/pxa*
11863 F:      arch/arm/mach-pxa/
11864 F:      drivers/dma/pxa*
11865 F:      drivers/pcmcia/pxa2xx*
11866 F:      drivers/pinctrl/pxa/
11867 F:      drivers/spi/spi-pxa2xx*
11868 F:      drivers/usb/gadget/udc/pxa2*
11869 F:      include/sound/pxa2xx-lib.h
11870 F:      sound/arm/pxa*
11871 F:      sound/soc/pxa/
11872
11873 QAT DRIVER
11874 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11875 L:      qat-linux@intel.com
11876 S:      Supported
11877 F:      drivers/crypto/qat/
11878
11879 QCOM AUDIO (ASoC) DRIVERS
11880 M:      Patrick Lai <plai@codeaurora.org>
11881 M:      Banajit Goswami <bgoswami@codeaurora.org>
11882 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11883 S:      Supported
11884 F:      sound/soc/qcom/
11885
11886 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11887 M:      Gabriel Somlo <somlo@cmu.edu>
11888 M:      "Michael S. Tsirkin" <mst@redhat.com>
11889 L:      qemu-devel@nongnu.org
11890 S:      Maintained
11891 F:      drivers/firmware/qemu_fw_cfg.c
11892 F:      include/uapi/linux/qemu_fw_cfg.h
11893
11894 QIB DRIVER
11895 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11896 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11897 L:      linux-rdma@vger.kernel.org
11898 S:      Supported
11899 F:      drivers/infiniband/hw/qib/
11900
11901 QLOGIC QL41xxx FCOE DRIVER
11902 M:      QLogic-Storage-Upstream@cavium.com
11903 L:      linux-scsi@vger.kernel.org
11904 S:      Supported
11905 F:      drivers/scsi/qedf/
11906
11907 QLOGIC QL41xxx ISCSI DRIVER
11908 M:      QLogic-Storage-Upstream@cavium.com
11909 L:      linux-scsi@vger.kernel.org
11910 S:      Supported
11911 F:      drivers/scsi/qedi/
11912
11913 QLOGIC QL4xxx ETHERNET DRIVER
11914 M:      Ariel Elior <Ariel.Elior@cavium.com>
11915 M:      everest-linux-l2@cavium.com
11916 L:      netdev@vger.kernel.org
11917 S:      Supported
11918 F:      drivers/net/ethernet/qlogic/qed/
11919 F:      include/linux/qed/
11920 F:      drivers/net/ethernet/qlogic/qede/
11921
11922 QLOGIC QL4xxx RDMA DRIVER
11923 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11924 M:      Ariel Elior <Ariel.Elior@cavium.com>
11925 L:      linux-rdma@vger.kernel.org
11926 S:      Supported
11927 F:      drivers/infiniband/hw/qedr/
11928 F:      include/uapi/rdma/qedr-abi.h
11929
11930 QLOGIC QLA1280 SCSI DRIVER
11931 M:      Michael Reed <mdr@sgi.com>
11932 L:      linux-scsi@vger.kernel.org
11933 S:      Maintained
11934 F:      drivers/scsi/qla1280.[ch]
11935
11936 QLOGIC QLA2XXX FC-SCSI DRIVER
11937 M:      qla2xxx-upstream@qlogic.com
11938 L:      linux-scsi@vger.kernel.org
11939 S:      Supported
11940 F:      Documentation/scsi/LICENSE.qla2xxx
11941 F:      drivers/scsi/qla2xxx/
11942
11943 QLOGIC QLA3XXX NETWORK DRIVER
11944 M:      Dept-GELinuxNICDev@cavium.com
11945 L:      netdev@vger.kernel.org
11946 S:      Supported
11947 F:      Documentation/networking/LICENSE.qla3xxx
11948 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11949
11950 QLOGIC QLA4XXX iSCSI DRIVER
11951 M:      QLogic-Storage-Upstream@qlogic.com
11952 L:      linux-scsi@vger.kernel.org
11953 S:      Supported
11954 F:      Documentation/scsi/LICENSE.qla4xxx
11955 F:      drivers/scsi/qla4xxx/
11956
11957 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11958 M:      Harish Patil <harish.patil@cavium.com>
11959 M:      Manish Chopra <manish.chopra@cavium.com>
11960 M:      Dept-GELinuxNICDev@cavium.com
11961 L:      netdev@vger.kernel.org
11962 S:      Supported
11963 F:      drivers/net/ethernet/qlogic/qlcnic/
11964
11965 QLOGIC QLGE 10Gb ETHERNET DRIVER
11966 M:      Harish Patil <harish.patil@cavium.com>
11967 M:      Manish Chopra <manish.chopra@cavium.com>
11968 M:      Dept-GELinuxNICDev@cavium.com
11969 L:      netdev@vger.kernel.org
11970 S:      Supported
11971 F:      drivers/net/ethernet/qlogic/qlge/
11972
11973 QM1D1B0004 MEDIA DRIVER
11974 M:      Akihiro Tsukada <tskd08@gmail.com>
11975 L:      linux-media@vger.kernel.org
11976 S:      Odd Fixes
11977 F:      drivers/media/tuners/qm1d1b0004*
11978
11979 QM1D1C0042 MEDIA DRIVER
11980 M:      Akihiro Tsukada <tskd08@gmail.com>
11981 L:      linux-media@vger.kernel.org
11982 S:      Odd Fixes
11983 F:      drivers/media/tuners/qm1d1c0042*
11984
11985 QNX4 FILESYSTEM
11986 M:      Anders Larsen <al@alarsen.net>
11987 W:      http://www.alarsen.net/linux/qnx4fs/
11988 S:      Maintained
11989 F:      fs/qnx4/
11990 F:      include/uapi/linux/qnx4_fs.h
11991 F:      include/uapi/linux/qnxtypes.h
11992
11993 QORIQ DPAA2 FSL-MC BUS DRIVER
11994 M:      Stuart Yoder <stuyoder@gmail.com>
11995 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11996 L:      linux-kernel@vger.kernel.org
11997 S:      Maintained
11998 F:      drivers/bus/fsl-mc/
11999 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12000 F:      Documentation/networking/dpaa2/overview.rst
12001
12002 QT1010 MEDIA DRIVER
12003 M:      Antti Palosaari <crope@iki.fi>
12004 L:      linux-media@vger.kernel.org
12005 W:      https://linuxtv.org
12006 W:      http://palosaari.fi/linux/
12007 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12008 T:      git git://linuxtv.org/anttip/media_tree.git
12009 S:      Maintained
12010 F:      drivers/media/tuners/qt1010*
12011
12012 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12013 M:      Kalle Valo <kvalo@codeaurora.org>
12014 L:      ath10k@lists.infradead.org
12015 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12017 S:      Supported
12018 F:      drivers/net/wireless/ath/ath10k/
12019
12020 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12021 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12022 L:      linux-wireless@vger.kernel.org
12023 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12024 S:      Supported
12025 F:      drivers/net/wireless/ath/ath9k/
12026
12027 QUALCOMM CAMERA SUBSYSTEM DRIVER
12028 M:      Todor Tomov <todor.tomov@linaro.org>
12029 L:      linux-media@vger.kernel.org
12030 S:      Maintained
12031 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12032 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12033 F:      drivers/media/platform/qcom/camss/
12034
12035 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12036 M:  Ilia Lin <ilia.lin@gmail.com>
12037 L:  linux-pm@vger.kernel.org
12038 S:  Maintained
12039 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12040 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12041
12042 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12043 M:      Timur Tabi <timur@kernel.org>
12044 L:      netdev@vger.kernel.org
12045 S:      Maintained
12046 F:      drivers/net/ethernet/qualcomm/emac/
12047
12048 QUALCOMM GENERIC INTERFACE I2C DRIVER
12049 M:      Alok Chauhan <alokc@codeaurora.org>
12050 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12051 L:      linux-i2c@vger.kernel.org
12052 L:      linux-arm-msm@vger.kernel.org
12053 S:      Supported
12054 F:      drivers/i2c/busses/i2c-qcom-geni.c
12055
12056 QUALCOMM HEXAGON ARCHITECTURE
12057 M:      Richard Kuo <rkuo@codeaurora.org>
12058 L:      linux-hexagon@vger.kernel.org
12059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12060 S:      Supported
12061 F:      arch/hexagon/
12062
12063 QUALCOMM HIDMA DRIVER
12064 M:      Sinan Kaya <okaya@kernel.org>
12065 L:      linux-arm-kernel@lists.infradead.org
12066 L:      linux-arm-msm@vger.kernel.org
12067 L:      dmaengine@vger.kernel.org
12068 S:      Supported
12069 F:      drivers/dma/qcom/hidma*
12070
12071 QUALCOMM IOMMU
12072 M:      Rob Clark <robdclark@gmail.com>
12073 L:      iommu@lists.linux-foundation.org
12074 L:      linux-arm-msm@vger.kernel.org
12075 S:      Maintained
12076 F:      drivers/iommu/qcom_iommu.c
12077
12078 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12079 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12080 L:      linux-media@vger.kernel.org
12081 L:      linux-arm-msm@vger.kernel.org
12082 T:      git git://linuxtv.org/media_tree.git
12083 S:      Maintained
12084 F:      drivers/media/platform/qcom/venus/
12085
12086 QUALCOMM WCN36XX WIRELESS DRIVER
12087 M:      Kalle Valo <kvalo@codeaurora.org>
12088 L:      wcn36xx@lists.infradead.org
12089 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12090 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12091 S:      Supported
12092 F:      drivers/net/wireless/ath/wcn36xx/
12093
12094 QUANTENNA QTNFMAC WIRELESS DRIVER
12095 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12096 M:      Avinash Patil <avinashp@quantenna.com>
12097 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12098 L:      linux-wireless@vger.kernel.org
12099 S:      Maintained
12100 F:      drivers/net/wireless/quantenna
12101
12102 RADEON and AMDGPU DRM DRIVERS
12103 M:      Alex Deucher <alexander.deucher@amd.com>
12104 M:      Christian König <christian.koenig@amd.com>
12105 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12106 L:      amd-gfx@lists.freedesktop.org
12107 T:      git git://people.freedesktop.org/~agd5f/linux
12108 S:      Supported
12109 F:      drivers/gpu/drm/radeon/
12110 F:      include/uapi/drm/radeon_drm.h
12111 F:      drivers/gpu/drm/amd/
12112 F:      include/uapi/drm/amdgpu_drm.h
12113
12114 RADEON FRAMEBUFFER DISPLAY DRIVER
12115 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12116 L:      linux-fbdev@vger.kernel.org
12117 S:      Maintained
12118 F:      drivers/video/fbdev/aty/radeon*
12119 F:      include/uapi/linux/radeonfb.h
12120
12121 RADIOSHARK RADIO DRIVER
12122 M:      Hans Verkuil <hverkuil@xs4all.nl>
12123 L:      linux-media@vger.kernel.org
12124 T:      git git://linuxtv.org/media_tree.git
12125 S:      Maintained
12126 F:      drivers/media/radio/radio-shark.c
12127
12128 RADIOSHARK2 RADIO DRIVER
12129 M:      Hans Verkuil <hverkuil@xs4all.nl>
12130 L:      linux-media@vger.kernel.org
12131 T:      git git://linuxtv.org/media_tree.git
12132 S:      Maintained
12133 F:      drivers/media/radio/radio-shark2.c
12134 F:      drivers/media/radio/radio-tea5777.c
12135
12136 RADOS BLOCK DEVICE (RBD)
12137 M:      Ilya Dryomov <idryomov@gmail.com>
12138 M:      Sage Weil <sage@redhat.com>
12139 M:      Alex Elder <elder@kernel.org>
12140 L:      ceph-devel@vger.kernel.org
12141 W:      http://ceph.com/
12142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12143 T:      git git://github.com/ceph/ceph-client.git
12144 S:      Supported
12145 F:      Documentation/ABI/testing/sysfs-bus-rbd
12146 F:      drivers/block/rbd.c
12147 F:      drivers/block/rbd_types.h
12148
12149 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12150 M:      Paul Mackerras <paulus@samba.org>
12151 L:      linux-fbdev@vger.kernel.org
12152 S:      Maintained
12153 F:      drivers/video/fbdev/aty/aty128fb.c
12154
12155 RAINSHADOW-CEC DRIVER
12156 M:      Hans Verkuil <hverkuil@xs4all.nl>
12157 L:      linux-media@vger.kernel.org
12158 T:      git git://linuxtv.org/media_tree.git
12159 S:      Maintained
12160 F:      drivers/media/usb/rainshadow-cec/*
12161
12162 RALINK MIPS ARCHITECTURE
12163 M:      John Crispin <john@phrozen.org>
12164 L:      linux-mips@linux-mips.org
12165 S:      Maintained
12166 F:      arch/mips/ralink
12167
12168 RALINK RT2X00 WIRELESS LAN DRIVER
12169 P:      rt2x00 project
12170 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12171 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12172 L:      linux-wireless@vger.kernel.org
12173 S:      Maintained
12174 F:      drivers/net/wireless/ralink/rt2x00/
12175
12176 RAMDISK RAM BLOCK DEVICE DRIVER
12177 M:      Jens Axboe <axboe@kernel.dk>
12178 S:      Maintained
12179 F:      Documentation/blockdev/ramdisk.txt
12180 F:      drivers/block/brd.c
12181
12182 RANCHU VIRTUAL BOARD FOR MIPS
12183 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12184 L:      linux-mips@linux-mips.org
12185 S:      Supported
12186 F:      arch/mips/generic/board-ranchu.c
12187 F:      arch/mips/configs/generic/board-ranchu.config
12188
12189 RANDOM NUMBER DRIVER
12190 M:      "Theodore Ts'o" <tytso@mit.edu>
12191 S:      Maintained
12192 F:      drivers/char/random.c
12193
12194 RAPIDIO SUBSYSTEM
12195 M:      Matt Porter <mporter@kernel.crashing.org>
12196 M:      Alexandre Bounine <alex.bou9@gmail.com>
12197 S:      Maintained
12198 F:      drivers/rapidio/
12199
12200 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12201 L:      linux-wireless@vger.kernel.org
12202 S:      Orphan
12203 F:      drivers/net/wireless/ray*
12204
12205 RCUTORTURE TEST FRAMEWORK
12206 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12207 M:      Josh Triplett <josh@joshtriplett.org>
12208 R:      Steven Rostedt <rostedt@goodmis.org>
12209 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12210 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12211 L:      linux-kernel@vger.kernel.org
12212 S:      Supported
12213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12214 F:      tools/testing/selftests/rcutorture
12215
12216 RDC R-321X SoC
12217 M:      Florian Fainelli <florian@openwrt.org>
12218 S:      Maintained
12219
12220 RDC R6040 FAST ETHERNET DRIVER
12221 M:      Florian Fainelli <f.fainelli@gmail.com>
12222 L:      netdev@vger.kernel.org
12223 S:      Maintained
12224 F:      drivers/net/ethernet/rdc/r6040.c
12225
12226 RDMAVT - RDMA verbs software
12227 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12228 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12229 L:      linux-rdma@vger.kernel.org
12230 S:      Supported
12231 F:      drivers/infiniband/sw/rdmavt
12232
12233 RDS - RELIABLE DATAGRAM SOCKETS
12234 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12235 L:      netdev@vger.kernel.org
12236 L:      linux-rdma@vger.kernel.org
12237 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12238 W:      https://oss.oracle.com/projects/rds/
12239 S:      Supported
12240 F:      net/rds/
12241 F:      Documentation/networking/rds.txt
12242
12243 RDT - RESOURCE ALLOCATION
12244 M:      Fenghua Yu <fenghua.yu@intel.com>
12245 L:      linux-kernel@vger.kernel.org
12246 S:      Supported
12247 F:      arch/x86/kernel/cpu/intel_rdt*
12248 F:      arch/x86/include/asm/intel_rdt_sched.h
12249 F:      Documentation/x86/intel_rdt*
12250
12251 READ-COPY UPDATE (RCU)
12252 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12253 M:      Josh Triplett <josh@joshtriplett.org>
12254 R:      Steven Rostedt <rostedt@goodmis.org>
12255 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12256 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12257 L:      linux-kernel@vger.kernel.org
12258 W:      http://www.rdrop.com/users/paulmck/RCU/
12259 S:      Supported
12260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12261 F:      Documentation/RCU/
12262 X:      Documentation/RCU/torture.txt
12263 F:      include/linux/rcu*
12264 X:      include/linux/srcu*.h
12265 F:      kernel/rcu/
12266 X:      kernel/rcu/srcu*.c
12267
12268 REAL TIME CLOCK (RTC) SUBSYSTEM
12269 M:      Alessandro Zummo <a.zummo@towertech.it>
12270 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12271 L:      linux-rtc@vger.kernel.org
12272 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12274 S:      Maintained
12275 F:      Documentation/devicetree/bindings/rtc/
12276 F:      Documentation/rtc.txt
12277 F:      drivers/rtc/
12278 F:      include/linux/rtc.h
12279 F:      include/uapi/linux/rtc.h
12280 F:      include/linux/rtc/
12281 F:      include/linux/platform_data/rtc-*
12282 F:      tools/testing/selftests/rtc/
12283
12284 REALTEK AUDIO CODECS
12285 M:      Bard Liao <bardliao@realtek.com>
12286 M:      Oder Chiou <oder_chiou@realtek.com>
12287 S:      Maintained
12288 F:      sound/soc/codecs/rt*
12289 F:      include/sound/rt*.h
12290
12291 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12292 M:      Linus Walleij <linus.walleij@linaro.org>
12293 S:      Maintained
12294 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12295 F:      drivers/net/dsa/realtek-smi*
12296 F:      drivers/net/dsa/rtl83*
12297
12298 REGISTER MAP ABSTRACTION
12299 M:      Mark Brown <broonie@kernel.org>
12300 L:      linux-kernel@vger.kernel.org
12301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12302 S:      Supported
12303 F:      Documentation/devicetree/bindings/regmap/
12304 F:      drivers/base/regmap/
12305 F:      include/linux/regmap.h
12306
12307 REISERFS FILE SYSTEM
12308 L:      reiserfs-devel@vger.kernel.org
12309 S:      Supported
12310 F:      fs/reiserfs/
12311
12312 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12313 M:      Ohad Ben-Cohen <ohad@wizery.com>
12314 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12315 L:      linux-remoteproc@vger.kernel.org
12316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12317 S:      Maintained
12318 F:      Documentation/devicetree/bindings/remoteproc/
12319 F:      Documentation/remoteproc.txt
12320 F:      drivers/remoteproc/
12321 F:      include/linux/remoteproc.h
12322
12323 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12324 M:      Ohad Ben-Cohen <ohad@wizery.com>
12325 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12326 L:      linux-remoteproc@vger.kernel.org
12327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12328 S:      Maintained
12329 F:      drivers/rpmsg/
12330 F:      Documentation/rpmsg.txt
12331 F:      include/linux/rpmsg.h
12332 F:      include/linux/rpmsg/
12333
12334 RENESAS CLOCK DRIVERS
12335 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12336 L:      linux-renesas-soc@vger.kernel.org
12337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12338 S:      Supported
12339 F:      drivers/clk/renesas/
12340
12341 RENESAS EMEV2 I2C DRIVER
12342 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12343 S:      Supported
12344 F:      drivers/i2c/busses/i2c-emev2.c
12345
12346 RENESAS ETHERNET DRIVERS
12347 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12348 L:      netdev@vger.kernel.org
12349 L:      linux-renesas-soc@vger.kernel.org
12350 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12351 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12352 F:      drivers/net/ethernet/renesas/
12353 F:      include/linux/sh_eth.h
12354
12355 RENESAS R-CAR GYROADC DRIVER
12356 M:      Marek Vasut <marek.vasut@gmail.com>
12357 L:      linux-iio@vger.kernel.org
12358 S:      Supported
12359 F:      drivers/iio/adc/rcar_gyro_adc.c
12360
12361 RENESAS R-CAR I2C DRIVERS
12362 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12363 S:      Supported
12364 F:      drivers/i2c/busses/i2c-rcar.c
12365 F:      drivers/i2c/busses/i2c-sh_mobile.c
12366
12367 RENESAS USB PHY DRIVER
12368 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12369 L:      linux-renesas-soc@vger.kernel.org
12370 S:      Maintained
12371 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12372
12373 RESET CONTROLLER FRAMEWORK
12374 M:      Philipp Zabel <p.zabel@pengutronix.de>
12375 T:      git git://git.pengutronix.de/git/pza/linux
12376 S:      Maintained
12377 F:      drivers/reset/
12378 F:      Documentation/devicetree/bindings/reset/
12379 F:      include/dt-bindings/reset/
12380 F:      include/linux/reset.h
12381 F:      include/linux/reset-controller.h
12382
12383 RESTARTABLE SEQUENCES SUPPORT
12384 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12385 M:      Peter Zijlstra <peterz@infradead.org>
12386 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12387 M:      Boqun Feng <boqun.feng@gmail.com>
12388 L:      linux-kernel@vger.kernel.org
12389 S:      Supported
12390 F:      kernel/rseq.c
12391 F:      include/uapi/linux/rseq.h
12392 F:      include/trace/events/rseq.h
12393 F:      tools/testing/selftests/rseq/
12394
12395 RFKILL
12396 M:      Johannes Berg <johannes@sipsolutions.net>
12397 L:      linux-wireless@vger.kernel.org
12398 W:      http://wireless.kernel.org/
12399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12401 S:      Maintained
12402 F:      Documentation/rfkill.txt
12403 F:      Documentation/ABI/stable/sysfs-class-rfkill
12404 F:      net/rfkill/
12405 F:      include/linux/rfkill.h
12406 F:      include/uapi/linux/rfkill.h
12407
12408 RHASHTABLE
12409 M:      Thomas Graf <tgraf@suug.ch>
12410 M:      Herbert Xu <herbert@gondor.apana.org.au>
12411 L:      netdev@vger.kernel.org
12412 S:      Maintained
12413 F:      lib/rhashtable.c
12414 F:      lib/test_rhashtable.c
12415 F:      include/linux/rhashtable.h
12416 F:      include/linux/rhashtable-types.h
12417
12418 RICOH R5C592 MEMORYSTICK DRIVER
12419 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12420 S:      Maintained
12421 F:      drivers/memstick/host/r592.*
12422
12423 RICOH SMARTMEDIA/XD DRIVER
12424 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12425 S:      Maintained
12426 F:      drivers/mtd/nand/raw/r852.c
12427 F:      drivers/mtd/nand/raw/r852.h
12428
12429 RISC-V ARCHITECTURE
12430 M:      Palmer Dabbelt <palmer@sifive.com>
12431 M:      Albert Ou <aou@eecs.berkeley.edu>
12432 L:      linux-riscv@lists.infradead.org
12433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12434 S:      Supported
12435 F:      arch/riscv/
12436 K:      riscv
12437 N:      riscv
12438
12439 ROCCAT DRIVERS
12440 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12441 W:      http://sourceforge.net/projects/roccat/
12442 S:      Maintained
12443 F:      drivers/hid/hid-roccat*
12444 F:      include/linux/hid-roccat*
12445 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12446
12447 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12448 M:      Jacob chen <jacob2.chen@rock-chips.com>
12449 L:      linux-media@vger.kernel.org
12450 S:      Maintained
12451 F:      drivers/media/platform/rockchip/rga/
12452 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12453
12454 ROCKER DRIVER
12455 M:      Jiri Pirko <jiri@resnulli.us>
12456 L:      netdev@vger.kernel.org
12457 S:      Supported
12458 F:      drivers/net/ethernet/rocker/
12459
12460 ROCKETPORT DRIVER
12461 P:      Comtrol Corp.
12462 W:      http://www.comtrol.com
12463 S:      Maintained
12464 F:      Documentation/serial/rocket.txt
12465 F:      drivers/tty/rocket*
12466
12467 ROCKETPORT EXPRESS/INFINITY DRIVER
12468 M:      Kevin Cernekee <cernekee@gmail.com>
12469 L:      linux-serial@vger.kernel.org
12470 S:      Odd Fixes
12471 F:      drivers/tty/serial/rp2.*
12472
12473 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12474 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12475 L:      linux-kernel@vger.kernel.org
12476 L:      linux-renesas-soc@vger.kernel.org
12477 S:      Supported
12478 F:      drivers/mfd/bd9571mwv.c
12479 F:      drivers/regulator/bd9571mwv-regulator.c
12480 F:      drivers/gpio/gpio-bd9571mwv.c
12481 F:      include/linux/mfd/bd9571mwv.h
12482 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12483
12484 ROSE NETWORK LAYER
12485 M:      Ralf Baechle <ralf@linux-mips.org>
12486 L:      linux-hams@vger.kernel.org
12487 W:      http://www.linux-ax25.org/
12488 S:      Maintained
12489 F:      include/net/rose.h
12490 F:      include/uapi/linux/rose.h
12491 F:      net/rose/
12492
12493 RTL2830 MEDIA DRIVER
12494 M:      Antti Palosaari <crope@iki.fi>
12495 L:      linux-media@vger.kernel.org
12496 W:      https://linuxtv.org
12497 W:      http://palosaari.fi/linux/
12498 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12499 T:      git git://linuxtv.org/anttip/media_tree.git
12500 S:      Maintained
12501 F:      drivers/media/dvb-frontends/rtl2830*
12502
12503 RTL2832 MEDIA DRIVER
12504 M:      Antti Palosaari <crope@iki.fi>
12505 L:      linux-media@vger.kernel.org
12506 W:      https://linuxtv.org
12507 W:      http://palosaari.fi/linux/
12508 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12509 T:      git git://linuxtv.org/anttip/media_tree.git
12510 S:      Maintained
12511 F:      drivers/media/dvb-frontends/rtl2832*
12512
12513 RTL2832_SDR MEDIA DRIVER
12514 M:      Antti Palosaari <crope@iki.fi>
12515 L:      linux-media@vger.kernel.org
12516 W:      https://linuxtv.org
12517 W:      http://palosaari.fi/linux/
12518 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12519 T:      git git://linuxtv.org/anttip/media_tree.git
12520 S:      Maintained
12521 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12522
12523 RTL8180 WIRELESS DRIVER
12524 L:      linux-wireless@vger.kernel.org
12525 W:      http://wireless.kernel.org/
12526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12527 S:      Orphan
12528 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12529
12530 RTL8187 WIRELESS DRIVER
12531 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12532 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12533 M:      Larry Finger <Larry.Finger@lwfinger.net>
12534 L:      linux-wireless@vger.kernel.org
12535 W:      http://wireless.kernel.org/
12536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12537 S:      Maintained
12538 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12539
12540 REALTEK WIRELESS DRIVER (rtlwifi family)
12541 M:      Ping-Ke Shih <pkshih@realtek.com>
12542 L:      linux-wireless@vger.kernel.org
12543 W:      http://wireless.kernel.org/
12544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12545 S:      Maintained
12546 F:      drivers/net/wireless/realtek/rtlwifi/
12547
12548 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12549 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12550 L:      linux-wireless@vger.kernel.org
12551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12552 S:      Maintained
12553 F:      drivers/net/wireless/realtek/rtl8xxxu/
12554
12555 RXRPC SOCKETS (AF_RXRPC)
12556 M:      David Howells <dhowells@redhat.com>
12557 L:      linux-afs@lists.infradead.org
12558 S:      Supported
12559 F:      net/rxrpc/
12560 F:      include/keys/rxrpc-type.h
12561 F:      include/net/af_rxrpc.h
12562 F:      include/trace/events/rxrpc.h
12563 F:      include/uapi/linux/rxrpc.h
12564 F:      Documentation/networking/rxrpc.txt
12565 W:      https://www.infradead.org/~dhowells/kafs/
12566
12567 S3 SAVAGE FRAMEBUFFER DRIVER
12568 M:      Antonino Daplas <adaplas@gmail.com>
12569 L:      linux-fbdev@vger.kernel.org
12570 S:      Maintained
12571 F:      drivers/video/fbdev/savage/
12572
12573 S390
12574 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12575 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12576 L:      linux-s390@vger.kernel.org
12577 W:      http://www.ibm.com/developerworks/linux/linux390/
12578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12579 S:      Supported
12580 F:      arch/s390/
12581 F:      drivers/s390/
12582 F:      Documentation/s390/
12583 F:      Documentation/driver-api/s390-drivers.rst
12584
12585 S390 COMMON I/O LAYER
12586 M:      Sebastian Ott <sebott@linux.ibm.com>
12587 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12588 L:      linux-s390@vger.kernel.org
12589 W:      http://www.ibm.com/developerworks/linux/linux390/
12590 S:      Supported
12591 F:      drivers/s390/cio/
12592
12593 S390 DASD DRIVER
12594 M:      Stefan Haberland <sth@linux.ibm.com>
12595 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12596 L:      linux-s390@vger.kernel.org
12597 W:      http://www.ibm.com/developerworks/linux/linux390/
12598 S:      Supported
12599 F:      drivers/s390/block/dasd*
12600 F:      block/partitions/ibm.c
12601
12602 S390 IOMMU (PCI)
12603 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12604 L:      linux-s390@vger.kernel.org
12605 W:      http://www.ibm.com/developerworks/linux/linux390/
12606 S:      Supported
12607 F:      drivers/iommu/s390-iommu.c
12608
12609 S390 IUCV NETWORK LAYER
12610 M:      Julian Wiedmann <jwi@linux.ibm.com>
12611 M:      Ursula Braun <ubraun@linux.ibm.com>
12612 L:      linux-s390@vger.kernel.org
12613 W:      http://www.ibm.com/developerworks/linux/linux390/
12614 S:      Supported
12615 F:      drivers/s390/net/*iucv*
12616 F:      include/net/iucv/
12617 F:      net/iucv/
12618
12619 S390 NETWORK DRIVERS
12620 M:      Julian Wiedmann <jwi@linux.ibm.com>
12621 M:      Ursula Braun <ubraun@linux.ibm.com>
12622 L:      linux-s390@vger.kernel.org
12623 W:      http://www.ibm.com/developerworks/linux/linux390/
12624 S:      Supported
12625 F:      drivers/s390/net/
12626
12627 S390 PCI SUBSYSTEM
12628 M:      Sebastian Ott <sebott@linux.ibm.com>
12629 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12630 L:      linux-s390@vger.kernel.org
12631 W:      http://www.ibm.com/developerworks/linux/linux390/
12632 S:      Supported
12633 F:      arch/s390/pci/
12634 F:      drivers/pci/hotplug/s390_pci_hpc.c
12635
12636 S390 VFIO-CCW DRIVER
12637 M:      Cornelia Huck <cohuck@redhat.com>
12638 M:      Halil Pasic <pasic@linux.ibm.com>
12639 L:      linux-s390@vger.kernel.org
12640 L:      kvm@vger.kernel.org
12641 S:      Supported
12642 F:      drivers/s390/cio/vfio_ccw*
12643 F:      Documentation/s390/vfio-ccw.txt
12644 F:      include/uapi/linux/vfio_ccw.h
12645
12646 S390 ZCRYPT DRIVER
12647 M:      Harald Freudenberger <freude@linux.ibm.com>
12648 L:      linux-s390@vger.kernel.org
12649 W:      http://www.ibm.com/developerworks/linux/linux390/
12650 S:      Supported
12651 F:      drivers/s390/crypto/
12652
12653 S390 ZFCP DRIVER
12654 M:      Steffen Maier <maier@linux.ibm.com>
12655 M:      Benjamin Block <bblock@linux.ibm.com>
12656 L:      linux-s390@vger.kernel.org
12657 W:      http://www.ibm.com/developerworks/linux/linux390/
12658 S:      Supported
12659 F:      drivers/s390/scsi/zfcp_*
12660
12661 S3C24XX SD/MMC Driver
12662 M:      Ben Dooks <ben-linux@fluff.org>
12663 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12664 S:      Supported
12665 F:      drivers/mmc/host/s3cmci.*
12666
12667 SAA6588 RDS RECEIVER DRIVER
12668 M:      Hans Verkuil <hverkuil@xs4all.nl>
12669 L:      linux-media@vger.kernel.org
12670 T:      git git://linuxtv.org/media_tree.git
12671 W:      https://linuxtv.org
12672 S:      Odd Fixes
12673 F:      drivers/media/i2c/saa6588*
12674
12675 SAA7134 VIDEO4LINUX DRIVER
12676 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12677 L:      linux-media@vger.kernel.org
12678 W:      https://linuxtv.org
12679 T:      git git://linuxtv.org/media_tree.git
12680 S:      Odd fixes
12681 F:      Documentation/media/v4l-drivers/saa7134*
12682 F:      drivers/media/pci/saa7134/
12683
12684 SAA7146 VIDEO4LINUX-2 DRIVER
12685 M:      Hans Verkuil <hverkuil@xs4all.nl>
12686 L:      linux-media@vger.kernel.org
12687 T:      git git://linuxtv.org/media_tree.git
12688 S:      Maintained
12689 F:      drivers/media/common/saa7146/
12690 F:      drivers/media/pci/saa7146/
12691 F:      include/media/saa7146*
12692
12693 SAMSUNG AUDIO (ASoC) DRIVERS
12694 M:      Krzysztof Kozlowski <krzk@kernel.org>
12695 M:      Sangbeom Kim <sbkim73@samsung.com>
12696 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12697 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12698 S:      Supported
12699 F:      sound/soc/samsung/
12700 F:      Documentation/devicetree/bindings/sound/samsung*
12701
12702 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12703 M:      Krzysztof Kozlowski <krzk@kernel.org>
12704 L:      linux-crypto@vger.kernel.org
12705 L:      linux-samsung-soc@vger.kernel.org
12706 S:      Maintained
12707 F:      drivers/crypto/exynos-rng.c
12708 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12709
12710 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12711 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12712 L:      linux-samsung-soc@vger.kernel.org
12713 S:      Maintained
12714 F:      drivers/char/hw_random/exynos-trng.c
12715 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12716
12717 SAMSUNG FRAMEBUFFER DRIVER
12718 M:      Jingoo Han <jingoohan1@gmail.com>
12719 L:      linux-fbdev@vger.kernel.org
12720 S:      Maintained
12721 F:      drivers/video/fbdev/s3c-fb.c
12722
12723 SAMSUNG LAPTOP DRIVER
12724 M:      Corentin Chary <corentin.chary@gmail.com>
12725 L:      platform-driver-x86@vger.kernel.org
12726 S:      Maintained
12727 F:      drivers/platform/x86/samsung-laptop.c
12728
12729 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12730 M:      Sangbeom Kim <sbkim73@samsung.com>
12731 M:      Krzysztof Kozlowski <krzk@kernel.org>
12732 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12733 L:      linux-kernel@vger.kernel.org
12734 L:      linux-samsung-soc@vger.kernel.org
12735 S:      Supported
12736 F:      drivers/mfd/sec*.c
12737 F:      drivers/regulator/s2m*.c
12738 F:      drivers/regulator/s5m*.c
12739 F:      drivers/clk/clk-s2mps11.c
12740 F:      drivers/rtc/rtc-s5m.c
12741 F:      include/linux/mfd/samsung/
12742 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12743 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12744 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12745 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12746
12747 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12748 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12749 L:      linux-media@vger.kernel.org
12750 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12751 S:      Maintained
12752 F:      drivers/media/platform/s3c-camif/
12753 F:      include/media/drv-intf/s3c_camif.h
12754
12755 SAMSUNG S3FWRN5 NFC DRIVER
12756 M:      Robert Baldyga <r.baldyga@samsung.com>
12757 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12758 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12759 S:      Supported
12760 F:      drivers/nfc/s3fwrn5
12761
12762 SAMSUNG S5C73M3 CAMERA DRIVER
12763 M:      Kyungmin Park <kyungmin.park@samsung.com>
12764 M:      Andrzej Hajda <a.hajda@samsung.com>
12765 L:      linux-media@vger.kernel.org
12766 S:      Supported
12767 F:      drivers/media/i2c/s5c73m3/*
12768
12769 SAMSUNG S5K5BAF CAMERA DRIVER
12770 M:      Kyungmin Park <kyungmin.park@samsung.com>
12771 M:      Andrzej Hajda <a.hajda@samsung.com>
12772 L:      linux-media@vger.kernel.org
12773 S:      Supported
12774 F:      drivers/media/i2c/s5k5baf.c
12775
12776 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12777 M:      Krzysztof Kozlowski <krzk@kernel.org>
12778 M:      Vladimir Zapolskiy <vz@mleia.com>
12779 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12780 L:      linux-crypto@vger.kernel.org
12781 L:      linux-samsung-soc@vger.kernel.org
12782 S:      Maintained
12783 F:      drivers/crypto/s5p-sss.c
12784
12785 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12786 M:      Kyungmin Park <kyungmin.park@samsung.com>
12787 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12788 L:      linux-media@vger.kernel.org
12789 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12790 S:      Supported
12791 F:      drivers/media/platform/exynos4-is/
12792
12793 SAMSUNG SOC CLOCK DRIVERS
12794 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12795 M:      Tomasz Figa <tomasz.figa@gmail.com>
12796 M:      Chanwoo Choi <cw00.choi@samsung.com>
12797 S:      Supported
12798 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12800 F:      drivers/clk/samsung/
12801 F:      include/dt-bindings/clock/exynos*.h
12802 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12803
12804 SAMSUNG SPI DRIVERS
12805 M:      Kukjin Kim <kgene@kernel.org>
12806 M:      Krzysztof Kozlowski <krzk@kernel.org>
12807 M:      Andi Shyti <andi@etezian.org>
12808 L:      linux-spi@vger.kernel.org
12809 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12810 S:      Maintained
12811 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12812 F:      drivers/spi/spi-s3c*
12813 F:      include/linux/platform_data/spi-s3c64xx.h
12814
12815 SAMSUNG SXGBE DRIVERS
12816 M:      Byungho An <bh74.an@samsung.com>
12817 M:      Girish K S <ks.giri@samsung.com>
12818 M:      Vipul Pandya <vipul.pandya@samsung.com>
12819 S:      Supported
12820 L:      netdev@vger.kernel.org
12821 F:      drivers/net/ethernet/samsung/sxgbe/
12822
12823 SAMSUNG THERMAL DRIVER
12824 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12825 L:      linux-pm@vger.kernel.org
12826 L:      linux-samsung-soc@vger.kernel.org
12827 S:      Supported
12828 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12829 F:      drivers/thermal/samsung/
12830
12831 SAMSUNG USB2 PHY DRIVER
12832 M:      Kamil Debski <kamil@wypas.org>
12833 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12834 L:      linux-kernel@vger.kernel.org
12835 S:      Supported
12836 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12837 F:      Documentation/phy/samsung-usb2.txt
12838 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12839 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12840 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12841 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12842 F:      drivers/phy/samsung/phy-samsung-usb2.c
12843 F:      drivers/phy/samsung/phy-samsung-usb2.h
12844
12845 SC1200 WDT DRIVER
12846 M:      Zwane Mwaikambo <zwanem@gmail.com>
12847 S:      Maintained
12848 F:      drivers/watchdog/sc1200wdt.c
12849
12850 SCHEDULER
12851 M:      Ingo Molnar <mingo@redhat.com>
12852 M:      Peter Zijlstra <peterz@infradead.org>
12853 L:      linux-kernel@vger.kernel.org
12854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12855 S:      Maintained
12856 F:      kernel/sched/
12857 F:      include/linux/sched.h
12858 F:      include/uapi/linux/sched.h
12859 F:      include/linux/wait.h
12860
12861 SCR24X CHIP CARD INTERFACE DRIVER
12862 M:      Lubomir Rintel <lkundrak@v3.sk>
12863 S:      Supported
12864 F:      drivers/char/pcmcia/scr24x_cs.c
12865
12866 SCSI CDROM DRIVER
12867 M:      Jens Axboe <axboe@kernel.dk>
12868 L:      linux-scsi@vger.kernel.org
12869 W:      http://www.kernel.dk
12870 S:      Maintained
12871 F:      drivers/scsi/sr*
12872
12873 SCSI RDMA PROTOCOL (SRP) INITIATOR
12874 M:      Bart Van Assche <bvanassche@acm.org>
12875 L:      linux-rdma@vger.kernel.org
12876 S:      Supported
12877 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12878 F:      drivers/infiniband/ulp/srp/
12879 F:      include/scsi/srp.h
12880
12881 SCSI RDMA PROTOCOL (SRP) TARGET
12882 M:      Bart Van Assche <bvanassche@acm.org>
12883 L:      linux-rdma@vger.kernel.org
12884 L:      target-devel@vger.kernel.org
12885 S:      Supported
12886 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12887 F:      drivers/infiniband/ulp/srpt/
12888
12889 SCSI SG DRIVER
12890 M:      Doug Gilbert <dgilbert@interlog.com>
12891 L:      linux-scsi@vger.kernel.org
12892 W:      http://sg.danny.cz/sg
12893 S:      Maintained
12894 F:      Documentation/scsi/scsi-generic.txt
12895 F:      drivers/scsi/sg.c
12896 F:      include/scsi/sg.h
12897
12898 SCSI SUBSYSTEM
12899 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12901 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12903 L:      linux-scsi@vger.kernel.org
12904 S:      Maintained
12905 F:      Documentation/devicetree/bindings/scsi/
12906 F:      drivers/scsi/
12907 F:      include/scsi/
12908
12909 SCSI TAPE DRIVER
12910 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12911 L:      linux-scsi@vger.kernel.org
12912 S:      Maintained
12913 F:      Documentation/scsi/st.txt
12914 F:      drivers/scsi/st.*
12915 F:      drivers/scsi/st_*.h
12916
12917 SCTP PROTOCOL
12918 M:      Vlad Yasevich <vyasevich@gmail.com>
12919 M:      Neil Horman <nhorman@tuxdriver.com>
12920 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12921 L:      linux-sctp@vger.kernel.org
12922 W:      http://lksctp.sourceforge.net
12923 S:      Maintained
12924 F:      Documentation/networking/sctp.txt
12925 F:      include/linux/sctp.h
12926 F:      include/uapi/linux/sctp.h
12927 F:      include/net/sctp/
12928 F:      net/sctp/
12929
12930 SCx200 CPU SUPPORT
12931 M:      Jim Cromie <jim.cromie@gmail.com>
12932 S:      Odd Fixes
12933 F:      Documentation/i2c/busses/scx200_acb
12934 F:      arch/x86/platform/scx200/
12935 F:      drivers/watchdog/scx200_wdt.c
12936 F:      drivers/i2c/busses/scx200*
12937 F:      drivers/mtd/maps/scx200_docflash.c
12938 F:      include/linux/scx200.h
12939
12940 SCx200 GPIO DRIVER
12941 M:      Jim Cromie <jim.cromie@gmail.com>
12942 S:      Maintained
12943 F:      drivers/char/scx200_gpio.c
12944 F:      include/linux/scx200_gpio.h
12945
12946 SCx200 HRT CLOCKSOURCE DRIVER
12947 M:      Jim Cromie <jim.cromie@gmail.com>
12948 S:      Maintained
12949 F:      drivers/clocksource/scx200_hrt.c
12950
12951 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12952 M:      Sascha Sommer <saschasommer@freenet.de>
12953 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12954 S:      Maintained
12955 F:      drivers/mmc/host/sdricoh_cs.c
12956
12957 SECURE COMPUTING
12958 M:      Kees Cook <keescook@chromium.org>
12959 R:      Andy Lutomirski <luto@amacapital.net>
12960 R:      Will Drewry <wad@chromium.org>
12961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12962 S:      Supported
12963 F:      kernel/seccomp.c
12964 F:      include/uapi/linux/seccomp.h
12965 F:      include/linux/seccomp.h
12966 F:      tools/testing/selftests/seccomp/*
12967 F:      tools/testing/selftests/kselftest_harness.h
12968 F:      Documentation/userspace-api/seccomp_filter.rst
12969 K:      \bsecure_computing
12970 K:      \bTIF_SECCOMP\b
12971
12972 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12973 M:      Al Cooper <alcooperx@gmail.com>
12974 L:      linux-mmc@vger.kernel.org
12975 L:      bcm-kernel-feedback-list@broadcom.com
12976 S:      Maintained
12977 F:      drivers/mmc/host/sdhci-brcmstb*
12978
12979 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12980 M:      Adrian Hunter <adrian.hunter@intel.com>
12981 L:      linux-mmc@vger.kernel.org
12982 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12983 S:      Maintained
12984 F:      drivers/mmc/host/sdhci*
12985 F:      include/linux/mmc/sdhci*
12986
12987 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
12988 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
12989 M:      Manjunath M B <manjumb@synopsys.com>
12990 L:      linux-mmc@vger.kernel.org
12991 S:      Maintained
12992 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
12993
12994 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12995 M:      Ben Dooks <ben-linux@fluff.org>
12996 M:      Jaehoon Chung <jh80.chung@samsung.com>
12997 L:      linux-mmc@vger.kernel.org
12998 S:      Maintained
12999 F:      drivers/mmc/host/sdhci-s3c*
13000
13001 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13002 M:      Viresh Kumar <vireshk@kernel.org>
13003 L:      linux-mmc@vger.kernel.org
13004 S:      Maintained
13005 F:      drivers/mmc/host/sdhci-spear.c
13006
13007 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13008 M:      Kishon Vijay Abraham I <kishon@ti.com>
13009 L:      linux-mmc@vger.kernel.org
13010 S:      Maintained
13011 F:      drivers/mmc/host/sdhci-omap.c
13012
13013 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13014 M:      Scott Bauer <scott.bauer@intel.com>
13015 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13016 L:      linux-block@vger.kernel.org
13017 S:      Supported
13018 F:      block/sed*
13019 F:      block/opal_proto.h
13020 F:      include/linux/sed*
13021 F:      include/uapi/linux/sed*
13022
13023 SECURITY CONTACT
13024 M:      Security Officers <security@kernel.org>
13025 S:      Supported
13026
13027 SECURITY SUBSYSTEM
13028 M:      James Morris <jmorris@namei.org>
13029 M:      "Serge E. Hallyn" <serge@hallyn.com>
13030 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13032 W:      http://kernsec.org/
13033 S:      Supported
13034 F:      security/
13035 X:      security/selinux/
13036
13037 SELINUX SECURITY MODULE
13038 M:      Paul Moore <paul@paul-moore.com>
13039 M:      Stephen Smalley <sds@tycho.nsa.gov>
13040 M:      Eric Paris <eparis@parisplace.org>
13041 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13042 W:      https://selinuxproject.org
13043 W:      https://github.com/SELinuxProject
13044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13045 S:      Supported
13046 F:      include/linux/selinux*
13047 F:      security/selinux/
13048 F:      scripts/selinux/
13049 F:      Documentation/admin-guide/LSM/SELinux.rst
13050
13051 SENSABLE PHANTOM
13052 M:      Jiri Slaby <jirislaby@gmail.com>
13053 S:      Maintained
13054 F:      drivers/misc/phantom.c
13055 F:      include/uapi/linux/phantom.h
13056
13057 SERIAL DEVICE BUS
13058 M:      Rob Herring <robh@kernel.org>
13059 L:      linux-serial@vger.kernel.org
13060 S:      Maintained
13061 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13062 F:      drivers/tty/serdev/
13063 F:      include/linux/serdev.h
13064
13065 SERIAL DRIVERS
13066 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13067 L:      linux-serial@vger.kernel.org
13068 S:      Maintained
13069 F:      Documentation/devicetree/bindings/serial/
13070 F:      drivers/tty/serial/
13071
13072 SERIAL IR RECEIVER
13073 M:      Sean Young <sean@mess.org>
13074 L:      linux-media@vger.kernel.org
13075 S:      Maintained
13076 F:      drivers/media/rc/serial_ir.c
13077
13078 SFC NETWORK DRIVER
13079 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13080 M:      Edward Cree <ecree@solarflare.com>
13081 M:      Bert Kenward <bkenward@solarflare.com>
13082 L:      netdev@vger.kernel.org
13083 S:      Supported
13084 F:      drivers/net/ethernet/sfc/
13085
13086 SGI GRU DRIVER
13087 M:      Dimitri Sivanich <sivanich@sgi.com>
13088 S:      Maintained
13089 F:      drivers/misc/sgi-gru/
13090
13091 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13092 M:      Pat Gefre <pfg@sgi.com>
13093 L:      linux-ia64@vger.kernel.org
13094 S:      Supported
13095 F:      Documentation/ia64/serial.txt
13096 F:      drivers/tty/serial/ioc?_serial.c
13097 F:      include/linux/ioc?.h
13098
13099 SGI XP/XPC/XPNET DRIVER
13100 M:      Cliff Whickman <cpw@sgi.com>
13101 M:      Robin Holt <robinmholt@gmail.com>
13102 S:      Maintained
13103 F:      drivers/misc/sgi-xp/
13104
13105 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13106 M:      Ursula Braun <ubraun@linux.ibm.com>
13107 L:      linux-s390@vger.kernel.org
13108 W:      http://www.ibm.com/developerworks/linux/linux390/
13109 S:      Supported
13110 F:      net/smc/
13111
13112 SHARP RJ54N1CB0C SENSOR DRIVER
13113 M:      Jacopo Mondi <jacopo@jmondi.org>
13114 L:      linux-media@vger.kernel.org
13115 T:      git git://linuxtv.org/media_tree.git
13116 S:      Odd fixes
13117 F:      drivers/media/i2c/rj54n1cb0c.c
13118 F:      include/media/i2c/rj54n1cb0c.h
13119
13120 SH_VEU V4L2 MEM2MEM DRIVER
13121 L:      linux-media@vger.kernel.org
13122 S:      Orphan
13123 F:      drivers/media/platform/sh_veu.c
13124
13125 SH_VOU V4L2 OUTPUT DRIVER
13126 L:      linux-media@vger.kernel.org
13127 S:      Orphan
13128 F:      drivers/media/platform/sh_vou.c
13129 F:      include/media/drv-intf/sh_vou.h
13130
13131 SI2157 MEDIA DRIVER
13132 M:      Antti Palosaari <crope@iki.fi>
13133 L:      linux-media@vger.kernel.org
13134 W:      https://linuxtv.org
13135 W:      http://palosaari.fi/linux/
13136 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13137 T:      git git://linuxtv.org/anttip/media_tree.git
13138 S:      Maintained
13139 F:      drivers/media/tuners/si2157*
13140
13141 SI2165 MEDIA DRIVER
13142 M:      Matthias Schwarzott <zzam@gentoo.org>
13143 L:      linux-media@vger.kernel.org
13144 W:      https://linuxtv.org
13145 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13146 S:      Maintained
13147 F:      drivers/media/dvb-frontends/si2165*
13148
13149 SI2168 MEDIA DRIVER
13150 M:      Antti Palosaari <crope@iki.fi>
13151 L:      linux-media@vger.kernel.org
13152 W:      https://linuxtv.org
13153 W:      http://palosaari.fi/linux/
13154 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13155 T:      git git://linuxtv.org/anttip/media_tree.git
13156 S:      Maintained
13157 F:      drivers/media/dvb-frontends/si2168*
13158
13159 SI470X FM RADIO RECEIVER I2C DRIVER
13160 M:      Hans Verkuil <hverkuil@xs4all.nl>
13161 L:      linux-media@vger.kernel.org
13162 T:      git git://linuxtv.org/media_tree.git
13163 W:      https://linuxtv.org
13164 S:      Odd Fixes
13165 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13166
13167 SI470X FM RADIO RECEIVER USB DRIVER
13168 M:      Hans Verkuil <hverkuil@xs4all.nl>
13169 L:      linux-media@vger.kernel.org
13170 T:      git git://linuxtv.org/media_tree.git
13171 W:      https://linuxtv.org
13172 S:      Maintained
13173 F:      drivers/media/radio/si470x/radio-si470x-common.c
13174 F:      drivers/media/radio/si470x/radio-si470x.h
13175 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13176
13177 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13178 M:      Eduardo Valentin <edubezval@gmail.com>
13179 L:      linux-media@vger.kernel.org
13180 T:      git git://linuxtv.org/media_tree.git
13181 W:      https://linuxtv.org
13182 S:      Odd Fixes
13183 F:      drivers/media/radio/si4713/si4713.?
13184
13185 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13186 M:      Eduardo Valentin <edubezval@gmail.com>
13187 L:      linux-media@vger.kernel.org
13188 T:      git git://linuxtv.org/media_tree.git
13189 W:      https://linuxtv.org
13190 S:      Odd Fixes
13191 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13192
13193 SI4713 FM RADIO TRANSMITTER USB DRIVER
13194 M:      Hans Verkuil <hverkuil@xs4all.nl>
13195 L:      linux-media@vger.kernel.org
13196 T:      git git://linuxtv.org/media_tree.git
13197 W:      https://linuxtv.org
13198 S:      Maintained
13199 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13200
13201 SIANO DVB DRIVER
13202 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13203 L:      linux-media@vger.kernel.org
13204 W:      https://linuxtv.org
13205 T:      git git://linuxtv.org/media_tree.git
13206 S:      Odd fixes
13207 F:      drivers/media/common/siano/
13208 F:      drivers/media/usb/siano/
13209 F:      drivers/media/usb/siano/
13210 F:      drivers/media/mmc/siano/
13211
13212 SIFIVE DRIVERS
13213 M:      Palmer Dabbelt <palmer@sifive.com>
13214 L:      linux-riscv@lists.infradead.org
13215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13216 S:      Supported
13217 K:      sifive
13218 N:      sifive
13219
13220 SILEAD TOUCHSCREEN DRIVER
13221 M:      Hans de Goede <hdegoede@redhat.com>
13222 L:      linux-input@vger.kernel.org
13223 L:      platform-driver-x86@vger.kernel.org
13224 S:      Maintained
13225 F:      drivers/input/touchscreen/silead.c
13226 F:      drivers/platform/x86/touchscreen_dmi.c
13227
13228 SILICON MOTION SM712 FRAME BUFFER DRIVER
13229 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13230 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13231 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13232 L:      linux-fbdev@vger.kernel.org
13233 S:      Maintained
13234 F:      drivers/video/fbdev/sm712*
13235 F:      Documentation/fb/sm712fb.txt
13236
13237 SIMPLE FIRMWARE INTERFACE (SFI)
13238 M:      Len Brown <lenb@kernel.org>
13239 L:      sfi-devel@simplefirmware.org
13240 W:      http://simplefirmware.org/
13241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13242 S:      Supported
13243 F:      arch/x86/platform/sfi/
13244 F:      drivers/sfi/
13245 F:      include/linux/sfi*.h
13246
13247 SIMPLEFB FB DRIVER
13248 M:      Hans de Goede <hdegoede@redhat.com>
13249 L:      linux-fbdev@vger.kernel.org
13250 S:      Maintained
13251 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13252 F:      drivers/video/fbdev/simplefb.c
13253 F:      include/linux/platform_data/simplefb.h
13254
13255 SIMTEC EB110ATX (Chalice CATS)
13256 P:      Ben Dooks
13257 P:      Vincent Sanders <vince@simtec.co.uk>
13258 M:      Simtec Linux Team <linux@simtec.co.uk>
13259 W:      http://www.simtec.co.uk/products/EB110ATX/
13260 S:      Supported
13261
13262 SIMTEC EB2410ITX (BAST)
13263 P:      Ben Dooks
13264 P:      Vincent Sanders <vince@simtec.co.uk>
13265 M:      Simtec Linux Team <linux@simtec.co.uk>
13266 W:      http://www.simtec.co.uk/products/EB2410ITX/
13267 S:      Supported
13268 F:      arch/arm/mach-s3c24xx/mach-bast.c
13269 F:      arch/arm/mach-s3c24xx/bast-ide.c
13270 F:      arch/arm/mach-s3c24xx/bast-irq.c
13271
13272 SIPHASH PRF ROUTINES
13273 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13274 S:      Maintained
13275 F:      lib/siphash.c
13276 F:      lib/test_siphash.c
13277 F:      include/linux/siphash.h
13278
13279 SIOX
13280 M:      Gavin Schenk <g.schenk@eckelmann.de>
13281 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13282 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13283 S:      Supported
13284 F:      drivers/siox/*
13285 F:      include/trace/events/siox.h
13286
13287 SIS 190 ETHERNET DRIVER
13288 M:      Francois Romieu <romieu@fr.zoreil.com>
13289 L:      netdev@vger.kernel.org
13290 S:      Maintained
13291 F:      drivers/net/ethernet/sis/sis190.c
13292
13293 SIS 900/7016 FAST ETHERNET DRIVER
13294 M:      Daniele Venzano <venza@brownhat.org>
13295 W:      http://www.brownhat.org/sis900.html
13296 L:      netdev@vger.kernel.org
13297 S:      Maintained
13298 F:      drivers/net/ethernet/sis/sis900.*
13299
13300 SIS FRAMEBUFFER DRIVER
13301 M:      Thomas Winischhofer <thomas@winischhofer.net>
13302 W:      http://www.winischhofer.net/linuxsisvga.shtml
13303 S:      Maintained
13304 F:      Documentation/fb/sisfb.txt
13305 F:      drivers/video/fbdev/sis/
13306 F:      include/video/sisfb.h
13307
13308 SIS USB2VGA DRIVER
13309 M:      Thomas Winischhofer <thomas@winischhofer.net>
13310 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13311 S:      Maintained
13312 F:      drivers/usb/misc/sisusbvga/
13313
13314 SLAB ALLOCATOR
13315 M:      Christoph Lameter <cl@linux.com>
13316 M:      Pekka Enberg <penberg@kernel.org>
13317 M:      David Rientjes <rientjes@google.com>
13318 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13319 M:      Andrew Morton <akpm@linux-foundation.org>
13320 L:      linux-mm@kvack.org
13321 S:      Maintained
13322 F:      include/linux/sl?b*.h
13323 F:      mm/sl?b*
13324
13325 SLEEPABLE READ-COPY UPDATE (SRCU)
13326 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13327 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13328 M:      Josh Triplett <josh@joshtriplett.org>
13329 R:      Steven Rostedt <rostedt@goodmis.org>
13330 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13331 L:      linux-kernel@vger.kernel.org
13332 W:      http://www.rdrop.com/users/paulmck/RCU/
13333 S:      Supported
13334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13335 F:      include/linux/srcu*.h
13336 F:      kernel/rcu/srcu*.c
13337
13338 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13339 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13340 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13341 S:      Maintained
13342 F:      drivers/slimbus/
13343 F:      Documentation/devicetree/bindings/slimbus/
13344 F:      include/linux/slimbus.h
13345
13346 SMACK SECURITY MODULE
13347 M:      Casey Schaufler <casey@schaufler-ca.com>
13348 L:      linux-security-module@vger.kernel.org
13349 W:      http://schaufler-ca.com
13350 T:      git git://github.com/cschaufler/smack-next
13351 S:      Maintained
13352 F:      Documentation/admin-guide/LSM/Smack.rst
13353 F:      security/smack/
13354
13355 SMC91x ETHERNET DRIVER
13356 M:      Nicolas Pitre <nico@fluxnic.net>
13357 S:      Odd Fixes
13358 F:      drivers/net/ethernet/smsc/smc91x.*
13359
13360 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13361 M:      Sakari Ailus <sakari.ailus@iki.fi>
13362 L:      linux-media@vger.kernel.org
13363 S:      Maintained
13364 F:      drivers/media/i2c/smiapp/
13365 F:      include/media/i2c/smiapp.h
13366 F:      drivers/media/i2c/smiapp-pll.c
13367 F:      drivers/media/i2c/smiapp-pll.h
13368 F:      include/uapi/linux/smiapp.h
13369 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13370
13371 SMM665 HARDWARE MONITOR DRIVER
13372 M:      Guenter Roeck <linux@roeck-us.net>
13373 L:      linux-hwmon@vger.kernel.org
13374 S:      Maintained
13375 F:      Documentation/hwmon/smm665
13376 F:      drivers/hwmon/smm665.c
13377
13378 SMSC EMC2103 HARDWARE MONITOR DRIVER
13379 M:      Steve Glendinning <steve.glendinning@shawell.net>
13380 L:      linux-hwmon@vger.kernel.org
13381 S:      Maintained
13382 F:      Documentation/hwmon/emc2103
13383 F:      drivers/hwmon/emc2103.c
13384
13385 SMSC SCH5627 HARDWARE MONITOR DRIVER
13386 M:      Hans de Goede <hdegoede@redhat.com>
13387 L:      linux-hwmon@vger.kernel.org
13388 S:      Supported
13389 F:      Documentation/hwmon/sch5627
13390 F:      drivers/hwmon/sch5627.c
13391
13392 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13393 M:      Steve Glendinning <steve.glendinning@shawell.net>
13394 L:      linux-fbdev@vger.kernel.org
13395 S:      Maintained
13396 F:      drivers/video/fbdev/smscufx.c
13397
13398 SMSC47B397 HARDWARE MONITOR DRIVER
13399 M:      Jean Delvare <jdelvare@suse.com>
13400 L:      linux-hwmon@vger.kernel.org
13401 S:      Maintained
13402 F:      Documentation/hwmon/smsc47b397
13403 F:      drivers/hwmon/smsc47b397.c
13404
13405 SMSC911x ETHERNET DRIVER
13406 M:      Steve Glendinning <steve.glendinning@shawell.net>
13407 L:      netdev@vger.kernel.org
13408 S:      Maintained
13409 F:      include/linux/smsc911x.h
13410 F:      drivers/net/ethernet/smsc/smsc911x.*
13411
13412 SMSC9420 PCI ETHERNET DRIVER
13413 M:      Steve Glendinning <steve.glendinning@shawell.net>
13414 L:      netdev@vger.kernel.org
13415 S:      Maintained
13416 F:      drivers/net/ethernet/smsc/smsc9420.*
13417
13418 SOC-CAMERA V4L2 SUBSYSTEM
13419 L:      linux-media@vger.kernel.org
13420 T:      git git://linuxtv.org/media_tree.git
13421 S:      Orphan
13422 F:      include/media/soc*
13423 F:      drivers/media/i2c/soc_camera/
13424 F:      drivers/media/platform/soc_camera/
13425
13426 SOCIONEXT SYNQUACER I2C DRIVER
13427 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13428 L:      linux-i2c@vger.kernel.org
13429 S:      Maintained
13430 F:      drivers/i2c/busses/i2c-synquacer.c
13431 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13432
13433 SOCIONEXT UNIPHIER SOUND DRIVER
13434 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13435 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13436 S:      Maintained
13437 F:      sound/soc/uniphier/
13438
13439 SOEKRIS NET48XX LED SUPPORT
13440 M:      Chris Boot <bootc@bootc.net>
13441 S:      Maintained
13442 F:      drivers/leds/leds-net48xx.c
13443
13444 SOFT-ROCE DRIVER (rxe)
13445 M:      Moni Shoua <monis@mellanox.com>
13446 L:      linux-rdma@vger.kernel.org
13447 S:      Supported
13448 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13449 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13450 F:      drivers/infiniband/sw/rxe/
13451 F:      include/uapi/rdma/rdma_user_rxe.h
13452
13453 SOFTLOGIC 6x10 MPEG CODEC
13454 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13455 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13456 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13457 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13458 M:      Ismael Luceno <ismael@iodev.co.uk>
13459 L:      linux-media@vger.kernel.org
13460 S:      Supported
13461 F:      drivers/media/pci/solo6x10/
13462
13463 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13464 M:      James Morse <james.morse@arm.com>
13465 L:      linux-arm-kernel@lists.infradead.org
13466 S:      Maintained
13467 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13468 F:      drivers/firmware/arm_sdei.c
13469 F:      include/linux/sdei.h
13470 F:      include/uapi/linux/sdei.h
13471
13472 SOFTWARE RAID (Multiple Disks) SUPPORT
13473 M:      Shaohua Li <shli@kernel.org>
13474 L:      linux-raid@vger.kernel.org
13475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13476 S:      Supported
13477 F:      drivers/md/Makefile
13478 F:      drivers/md/Kconfig
13479 F:      drivers/md/md*
13480 F:      drivers/md/raid*
13481 F:      include/linux/raid/
13482 F:      include/uapi/linux/raid/
13483
13484 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13485 M:      Jassi Brar <jaswinder.singh@linaro.org>
13486 L:      netdev@vger.kernel.org
13487 S:      Maintained
13488 F:      drivers/net/ethernet/socionext/netsec.c
13489 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13490
13491 SOLIDRUN CLEARFOG SUPPORT
13492 M:      Russell King <linux@armlinux.org.uk>
13493 S:      Maintained
13494 F:      arch/arm/boot/dts/armada-388-clearfog*
13495 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13496
13497 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13498 M:      Russell King <linux@armlinux.org.uk>
13499 S:      Maintained
13500 F:      arch/arm/boot/dts/imx6*-cubox-i*
13501 F:      arch/arm/boot/dts/imx6*-hummingboard*
13502 F:      arch/arm/boot/dts/imx6*-sr-*
13503
13504 SONIC NETWORK DRIVER
13505 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13506 L:      netdev@vger.kernel.org
13507 S:      Maintained
13508 F:      drivers/net/ethernet/natsemi/sonic.*
13509
13510 SONICS SILICON BACKPLANE DRIVER (SSB)
13511 M:      Michael Buesch <m@bues.ch>
13512 L:      linux-wireless@vger.kernel.org
13513 S:      Maintained
13514 F:      drivers/ssb/
13515 F:      include/linux/ssb/
13516
13517 SONY IMX258 SENSOR DRIVER
13518 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13519 L:      linux-media@vger.kernel.org
13520 T:      git git://linuxtv.org/media_tree.git
13521 S:      Maintained
13522 F:      drivers/media/i2c/imx258.c
13523
13524 SONY IMX274 SENSOR DRIVER
13525 M:      Leon Luo <leonl@leopardimaging.com>
13526 L:      linux-media@vger.kernel.org
13527 T:      git git://linuxtv.org/media_tree.git
13528 S:      Maintained
13529 F:      drivers/media/i2c/imx274.c
13530 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13531
13532 SONY MEMORYSTICK CARD SUPPORT
13533 M:      Alex Dubov <oakad@yahoo.com>
13534 W:      http://tifmxx.berlios.de/
13535 S:      Maintained
13536 F:      drivers/memstick/host/tifm_ms.c
13537
13538 SONY MEMORYSTICK STANDARD SUPPORT
13539 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13540 S:      Maintained
13541 F:      drivers/memstick/core/ms_block.*
13542
13543 SONY VAIO CONTROL DEVICE DRIVER
13544 M:      Mattia Dongili <malattia@linux.it>
13545 L:      platform-driver-x86@vger.kernel.org
13546 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13547 S:      Maintained
13548 F:      Documentation/laptops/sony-laptop.txt
13549 F:      drivers/char/sonypi.c
13550 F:      drivers/platform/x86/sony-laptop.c
13551 F:      include/linux/sony-laptop.h
13552
13553 SOUND
13554 M:      Jaroslav Kysela <perex@perex.cz>
13555 M:      Takashi Iwai <tiwai@suse.com>
13556 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13557 W:      http://www.alsa-project.org/
13558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13559 T:      git git://git.alsa-project.org/alsa-kernel.git
13560 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13561 S:      Maintained
13562 F:      Documentation/sound/
13563 F:      include/sound/
13564 F:      include/uapi/sound/
13565 F:      sound/
13566
13567 SOUND - COMPRESSED AUDIO
13568 M:      Vinod Koul <vkoul@kernel.org>
13569 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13571 S:      Supported
13572 F:      Documentation/sound/designs/compress-offload.rst
13573 F:      include/sound/compress_driver.h
13574 F:      include/uapi/sound/compress_*
13575 F:      sound/core/compress_offload.c
13576 F:      sound/soc/soc-compress.c
13577
13578 SOUND - DMAENGINE HELPERS
13579 M:      Lars-Peter Clausen <lars@metafoo.de>
13580 S:      Supported
13581 F:      include/sound/dmaengine_pcm.h
13582 F:      sound/core/pcm_dmaengine.c
13583 F:      sound/soc/soc-generic-dmaengine-pcm.c
13584
13585 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13586 M:      Liam Girdwood <lgirdwood@gmail.com>
13587 M:      Mark Brown <broonie@kernel.org>
13588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13589 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13590 W:      http://alsa-project.org/main/index.php/ASoC
13591 S:      Supported
13592 F:      Documentation/devicetree/bindings/sound/
13593 F:      Documentation/sound/soc/
13594 F:      sound/soc/
13595 F:      include/sound/soc*
13596
13597 SOUNDWIRE SUBSYSTEM
13598 M:      Vinod Koul <vinod.koul@intel.com>
13599 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13600 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13601 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13602 S:      Supported
13603 F:      Documentation/driver-api/soundwire/
13604 F:      drivers/soundwire/
13605 F:      include/linux/soundwire/
13606
13607 SP2 MEDIA DRIVER
13608 M:      Olli Salonen <olli.salonen@iki.fi>
13609 L:      linux-media@vger.kernel.org
13610 W:      https://linuxtv.org
13611 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13612 S:      Maintained
13613 F:      drivers/media/dvb-frontends/sp2*
13614
13615 SPARC + UltraSPARC (sparc/sparc64)
13616 M:      "David S. Miller" <davem@davemloft.net>
13617 L:      sparclinux@vger.kernel.org
13618 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13621 S:      Maintained
13622 F:      arch/sparc/
13623 F:      drivers/sbus/
13624
13625 SPARC SERIAL DRIVERS
13626 M:      "David S. Miller" <davem@davemloft.net>
13627 L:      sparclinux@vger.kernel.org
13628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13630 S:      Maintained
13631 F:      include/linux/sunserialcore.h
13632 F:      drivers/tty/serial/suncore.c
13633 F:      drivers/tty/serial/sunhv.c
13634 F:      drivers/tty/serial/sunsab.c
13635 F:      drivers/tty/serial/sunsab.h
13636 F:      drivers/tty/serial/sunsu.c
13637 F:      drivers/tty/serial/sunzilog.c
13638 F:      drivers/tty/serial/sunzilog.h
13639 F:      drivers/tty/vcc.c
13640
13641 SPARSE CHECKER
13642 M:      "Christopher Li" <sparse@chrisli.org>
13643 L:      linux-sparse@vger.kernel.org
13644 W:      https://sparse.wiki.kernel.org/
13645 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13646 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13647 S:      Maintained
13648 F:      include/linux/compiler.h
13649
13650 SPEAR CLOCK FRAMEWORK SUPPORT
13651 M:      Viresh Kumar <vireshk@kernel.org>
13652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13653 W:      http://www.st.com/spear
13654 S:      Maintained
13655 F:      drivers/clk/spear/
13656
13657 SPEAR PLATFORM SUPPORT
13658 M:      Viresh Kumar <vireshk@kernel.org>
13659 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13660 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13661 W:      http://www.st.com/spear
13662 S:      Maintained
13663 F:      arch/arm/boot/dts/spear*
13664 F:      arch/arm/mach-spear/
13665
13666 SPI NOR SUBSYSTEM
13667 M:      Marek Vasut <marek.vasut@gmail.com>
13668 L:      linux-mtd@lists.infradead.org
13669 W:      http://www.linux-mtd.infradead.org/
13670 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13671 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13672 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13673 S:      Maintained
13674 F:      drivers/mtd/spi-nor/
13675 F:      include/linux/mtd/spi-nor.h
13676
13677 SPI SUBSYSTEM
13678 M:      Mark Brown <broonie@kernel.org>
13679 L:      linux-spi@vger.kernel.org
13680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13681 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13682 S:      Maintained
13683 F:      Documentation/devicetree/bindings/spi/
13684 F:      Documentation/spi/
13685 F:      drivers/spi/
13686 F:      include/linux/spi/
13687 F:      include/uapi/linux/spi/
13688 F:      tools/spi/
13689
13690 SPIDERNET NETWORK DRIVER for CELL
13691 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13692 L:      netdev@vger.kernel.org
13693 S:      Supported
13694 F:      Documentation/networking/spider_net.txt
13695 F:      drivers/net/ethernet/toshiba/spider_net*
13696
13697 SPMI SUBSYSTEM
13698 R:      Stephen Boyd <sboyd@kernel.org>
13699 L:      linux-arm-msm@vger.kernel.org
13700 F:      Documentation/devicetree/bindings/spmi/
13701 F:      drivers/spmi/
13702 F:      include/dt-bindings/spmi/spmi.h
13703 F:      include/linux/spmi.h
13704 F:      include/trace/events/spmi.h
13705
13706 SPU FILE SYSTEM
13707 M:      Jeremy Kerr <jk@ozlabs.org>
13708 L:      linuxppc-dev@lists.ozlabs.org
13709 W:      http://www.ibm.com/developerworks/power/cell/
13710 S:      Supported
13711 F:      Documentation/filesystems/spufs.txt
13712 F:      arch/powerpc/platforms/cell/spufs/
13713
13714 SQUASHFS FILE SYSTEM
13715 M:      Phillip Lougher <phillip@squashfs.org.uk>
13716 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13717 W:      http://squashfs.org.uk
13718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13719 S:      Maintained
13720 F:      Documentation/filesystems/squashfs.txt
13721 F:      fs/squashfs/
13722
13723 SRM (Alpha) environment access
13724 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13725 S:      Maintained
13726 F:      arch/alpha/kernel/srm_env.c
13727
13728 ST STM32 I2C/SMBUS DRIVER
13729 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13730 L:      linux-i2c@vger.kernel.org
13731 S:      Maintained
13732 F:      drivers/i2c/busses/i2c-stm32*
13733
13734 STABLE BRANCH
13735 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13736 L:      stable@vger.kernel.org
13737 S:      Supported
13738 F:      Documentation/process/stable-kernel-rules.rst
13739
13740 STAGING - COMEDI
13741 M:      Ian Abbott <abbotti@mev.co.uk>
13742 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13743 S:      Odd Fixes
13744 F:      drivers/staging/comedi/
13745
13746 STAGING - EROFS FILE SYSTEM
13747 M:      Gao Xiang <gaoxiang25@huawei.com>
13748 M:      Chao Yu <yuchao0@huawei.com>
13749 L:      linux-erofs@lists.ozlabs.org
13750 S:      Maintained
13751 F:      drivers/staging/erofs/
13752
13753 STAGING - FLARION FT1000 DRIVERS
13754 M:      Marek Belisko <marek.belisko@gmail.com>
13755 S:      Odd Fixes
13756 F:      drivers/staging/ft1000/
13757
13758 STAGING - INDUSTRIAL IO
13759 M:      Jonathan Cameron <jic23@kernel.org>
13760 L:      linux-iio@vger.kernel.org
13761 S:      Odd Fixes
13762 F:      Documentation/devicetree/bindings/staging/iio/
13763 F:      drivers/staging/iio/
13764
13765 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13766 M:      Marc Dietrich <marvin24@gmx.de>
13767 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13768 L:      linux-tegra@vger.kernel.org
13769 S:      Maintained
13770 F:      drivers/staging/nvec/
13771
13772 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13773 M:      Jens Frederich <jfrederich@gmail.com>
13774 M:      Daniel Drake <dsd@laptop.org>
13775 M:      Jon Nettleton <jon.nettleton@gmail.com>
13776 W:      http://wiki.laptop.org/go/DCON
13777 S:      Maintained
13778 F:      drivers/staging/olpc_dcon/
13779
13780 STAGING - REALTEK RTL8712U DRIVERS
13781 M:      Larry Finger <Larry.Finger@lwfinger.net>
13782 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13783 S:      Odd Fixes
13784 F:      drivers/staging/rtl8712/
13785
13786 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13787 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13788 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13789 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13790 L:      linux-fbdev@vger.kernel.org
13791 S:      Maintained
13792 F:      drivers/staging/sm750fb/
13793
13794 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13795 M:      William Hubbs <w.d.hubbs@gmail.com>
13796 M:      Chris Brannon <chris@the-brannons.com>
13797 M:      Kirk Reiser <kirk@reisers.ca>
13798 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13799 L:      speakup@linux-speakup.org
13800 W:      http://www.linux-speakup.org/
13801 S:      Odd Fixes
13802 F:      drivers/staging/speakup/
13803
13804 STAGING - VIA VT665X DRIVERS
13805 M:      Forest Bond <forest@alittletooquiet.net>
13806 S:      Odd Fixes
13807 F:      drivers/staging/vt665?/
13808
13809 STAGING - WILC1000 WIFI DRIVER
13810 M:      Aditya Shankar <aditya.shankar@microchip.com>
13811 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13812 L:      linux-wireless@vger.kernel.org
13813 S:      Supported
13814 F:      drivers/staging/wilc1000/
13815
13816 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13817 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13818 S:      Odd Fixes
13819 F:      drivers/staging/xgifb/
13820
13821 STAGING SUBSYSTEM
13822 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13824 L:      devel@driverdev.osuosl.org
13825 S:      Supported
13826 F:      drivers/staging/
13827
13828 STARFIRE/DURALAN NETWORK DRIVER
13829 M:      Ion Badulescu <ionut@badula.org>
13830 S:      Odd Fixes
13831 F:      drivers/net/ethernet/adaptec/starfire*
13832
13833 STEC S1220 SKD DRIVER
13834 M:      Bart Van Assche <bart.vanassche@wdc.com>
13835 L:      linux-block@vger.kernel.org
13836 S:      Maintained
13837 F:      drivers/block/skd*[ch]
13838
13839 STI AUDIO (ASoC) DRIVERS
13840 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13841 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13842 S:      Maintained
13843 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13844 F:      sound/soc/sti/
13845
13846 STI CEC DRIVER
13847 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13848 S:      Maintained
13849 F:      drivers/staging/media/st-cec/
13850 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13851
13852 STK1160 USB VIDEO CAPTURE DRIVER
13853 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13854 L:      linux-media@vger.kernel.org
13855 T:      git git://linuxtv.org/media_tree.git
13856 S:      Maintained
13857 F:      drivers/media/usb/stk1160/
13858
13859 STM32 AUDIO (ASoC) DRIVERS
13860 M:      Olivier Moysan <olivier.moysan@st.com>
13861 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13862 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13863 S:      Maintained
13864 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13865 F:      sound/soc/stm/
13866
13867 STM32 TIMER/LPTIMER DRIVERS
13868 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13869 S:      Maintained
13870 F:      drivers/*/stm32-*timer*
13871 F:      drivers/pwm/pwm-stm32*
13872 F:      include/linux/*/stm32-*tim*
13873 F:      Documentation/ABI/testing/*timer-stm32
13874 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13875 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13876
13877 STMMAC ETHERNET DRIVER
13878 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13879 M:      Alexandre Torgue <alexandre.torgue@st.com>
13880 M:      Jose Abreu <joabreu@synopsys.com>
13881 L:      netdev@vger.kernel.org
13882 W:      http://www.stlinux.com
13883 S:      Supported
13884 F:      drivers/net/ethernet/stmicro/stmmac/
13885
13886 SUN3/3X
13887 M:      Sam Creasey <sammy@sammy.net>
13888 W:      http://sammy.net/sun3/
13889 S:      Maintained
13890 F:      arch/m68k/kernel/*sun3*
13891 F:      arch/m68k/sun3*/
13892 F:      arch/m68k/include/asm/sun3*
13893 F:      drivers/net/ethernet/i825xx/sun3*
13894
13895 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13896 M:      Hans de Goede <hdegoede@redhat.com>
13897 L:      linux-input@vger.kernel.org
13898 S:      Maintained
13899 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13900 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13901
13902 SUNDANCE NETWORK DRIVER
13903 M:      Denis Kirjanov <kda@linux-powerpc.org>
13904 L:      netdev@vger.kernel.org
13905 S:      Maintained
13906 F:      drivers/net/ethernet/dlink/sundance.c
13907
13908 SUPERH
13909 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13910 M:      Rich Felker <dalias@libc.org>
13911 L:      linux-sh@vger.kernel.org
13912 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13913 S:      Maintained
13914 F:      Documentation/sh/
13915 F:      arch/sh/
13916 F:      drivers/sh/
13917
13918 SUSPEND TO RAM
13919 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13920 M:      Len Brown <len.brown@intel.com>
13921 M:      Pavel Machek <pavel@ucw.cz>
13922 L:      linux-pm@vger.kernel.org
13923 B:      https://bugzilla.kernel.org
13924 S:      Supported
13925 F:      Documentation/power/
13926 F:      arch/x86/kernel/acpi/
13927 F:      drivers/base/power/
13928 F:      kernel/power/
13929 F:      include/linux/suspend.h
13930 F:      include/linux/freezer.h
13931 F:      include/linux/pm.h
13932
13933 SVGA HANDLING
13934 M:      Martin Mares <mj@ucw.cz>
13935 L:      linux-video@atrey.karlin.mff.cuni.cz
13936 S:      Maintained
13937 F:      Documentation/svga.txt
13938 F:      arch/x86/boot/video*
13939
13940 SWIOTLB SUBSYSTEM
13941 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13942 L:      iommu@lists.linux-foundation.org
13943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13944 S:      Supported
13945 F:      kernel/dma/swiotlb.c
13946 F:      arch/*/kernel/pci-swiotlb.c
13947 F:      include/linux/swiotlb.h
13948
13949 SWITCHDEV
13950 M:      Jiri Pirko <jiri@resnulli.us>
13951 M:      Ivan Vecera <ivecera@redhat.com>
13952 L:      netdev@vger.kernel.org
13953 S:      Supported
13954 F:      net/switchdev/
13955 F:      include/net/switchdev.h
13956
13957 SY8106A REGULATOR DRIVER
13958 M:      Icenowy Zheng <icenowy@aosc.io>
13959 S:      Maintained
13960 F:      drivers/regulator/sy8106a-regulator.c
13961 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13962
13963 SYNC FILE FRAMEWORK
13964 M:      Sumit Semwal <sumit.semwal@linaro.org>
13965 R:      Gustavo Padovan <gustavo@padovan.org>
13966 S:      Maintained
13967 L:      linux-media@vger.kernel.org
13968 L:      dri-devel@lists.freedesktop.org
13969 F:      drivers/dma-buf/sync_*
13970 F:      drivers/dma-buf/dma-fence*
13971 F:      drivers/dma-buf/sw_sync.c
13972 F:      include/linux/sync_file.h
13973 F:      include/uapi/linux/sync_file.h
13974 F:      Documentation/sync_file.txt
13975 T:      git git://anongit.freedesktop.org/drm/drm-misc
13976
13977 SYNOPSYS ARC ARCHITECTURE
13978 M:      Vineet Gupta <vgupta@synopsys.com>
13979 L:      linux-snps-arc@lists.infradead.org
13980 S:      Supported
13981 F:      arch/arc/
13982 F:      Documentation/devicetree/bindings/arc/*
13983 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13984 F:      drivers/clocksource/arc_timer.c
13985 F:      drivers/tty/serial/arc_uart.c
13986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13987
13988 SYNOPSYS ARC HSDK SDP pll clock driver
13989 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13990 S:      Supported
13991 F:      drivers/clk/clk-hsdk-pll.c
13992 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13993
13994 SYNOPSYS ARC SDP clock driver
13995 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13996 S:      Supported
13997 F:      drivers/clk/axs10x/*
13998 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13999
14000 SYNOPSYS ARC SDP platform support
14001 M:      Alexey Brodkin <abrodkin@synopsys.com>
14002 S:      Supported
14003 F:      arch/arc/plat-axs10x
14004 F:      arch/arc/boot/dts/ax*
14005 F:      Documentation/devicetree/bindings/arc/axs10*
14006
14007 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14008 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14009 S:      Supported
14010 F:      drivers/reset/reset-axs10x.c
14011 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14012
14013 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14014 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14015 S:      Maintained
14016 F:      drivers/tty/serial/8250/8250_dw.c
14017
14018 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14019 M:      Hoan Tran <hotran@apm.com>
14020 L:      linux-gpio@vger.kernel.org
14021 S:      Maintained
14022 F:      drivers/gpio/gpio-dwapb.c
14023 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14024
14025 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14026 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14027 S:      Maintained
14028 F:      drivers/dma/dwi-axi-dmac/
14029 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14030
14031 SYNOPSYS DESIGNWARE DMAC DRIVER
14032 M:      Viresh Kumar <vireshk@kernel.org>
14033 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14034 S:      Maintained
14035 F:      include/linux/dma/dw.h
14036 F:      include/linux/platform_data/dma-dw.h
14037 F:      drivers/dma/dw/
14038
14039 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14040 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14041 L:      netdev@vger.kernel.org
14042 S:      Supported
14043 F:      drivers/net/ethernet/synopsys/
14044
14045 SYNOPSYS DESIGNWARE I2C DRIVER
14046 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14047 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14048 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14049 L:      linux-i2c@vger.kernel.org
14050 S:      Maintained
14051 F:      drivers/i2c/busses/i2c-designware-*
14052 F:      include/linux/platform_data/i2c-designware.h
14053
14054 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14055 M:      Jaehoon Chung <jh80.chung@samsung.com>
14056 L:      linux-mmc@vger.kernel.org
14057 S:      Maintained
14058 F:      drivers/mmc/host/dw_mmc*
14059
14060 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14061 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14062 S:      Supported
14063 F:      drivers/reset/reset-hsdk.c
14064 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14065 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14066
14067 SYSTEM CONFIGURATION (SYSCON)
14068 M:      Lee Jones <lee.jones@linaro.org>
14069 M:      Arnd Bergmann <arnd@arndb.de>
14070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14071 S:      Supported
14072 F:      drivers/mfd/syscon.c
14073
14074 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14075 M:      Sudeep Holla <sudeep.holla@arm.com>
14076 L:      linux-arm-kernel@lists.infradead.org
14077 S:      Maintained
14078 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14079 F:      drivers/clk/clk-sc[mp]i.c
14080 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14081 F:      drivers/firmware/arm_scpi.c
14082 F:      drivers/firmware/arm_scmi/
14083 F:      include/linux/sc[mp]i_protocol.h
14084
14085 SYSTEM RESET/SHUTDOWN DRIVERS
14086 M:      Sebastian Reichel <sre@kernel.org>
14087 L:      linux-pm@vger.kernel.org
14088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14089 S:      Maintained
14090 F:      Documentation/devicetree/bindings/power/reset/
14091 F:      drivers/power/reset/
14092
14093 SYSTEM TRACE MODULE CLASS
14094 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14095 S:      Maintained
14096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14097 F:      Documentation/trace/stm.rst
14098 F:      drivers/hwtracing/stm/
14099 F:      include/linux/stm.h
14100 F:      include/uapi/linux/stm.h
14101
14102 SYSV FILESYSTEM
14103 M:      Christoph Hellwig <hch@infradead.org>
14104 S:      Maintained
14105 F:      Documentation/filesystems/sysv-fs.txt
14106 F:      fs/sysv/
14107 F:      include/linux/sysv_fs.h
14108
14109 TARGET SUBSYSTEM
14110 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14111 L:      linux-scsi@vger.kernel.org
14112 L:      target-devel@vger.kernel.org
14113 W:      http://www.linux-iscsi.org
14114 W:      http://groups.google.com/group/linux-iscsi-target-dev
14115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14116 S:      Supported
14117 F:      drivers/target/
14118 F:      include/target/
14119 F:      Documentation/target/
14120
14121 TASKSTATS STATISTICS INTERFACE
14122 M:      Balbir Singh <bsingharora@gmail.com>
14123 S:      Maintained
14124 F:      Documentation/accounting/taskstats*
14125 F:      include/linux/taskstats*
14126 F:      kernel/taskstats.c
14127
14128 TC subsystem
14129 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14130 M:      Cong Wang <xiyou.wangcong@gmail.com>
14131 M:      Jiri Pirko <jiri@resnulli.us>
14132 L:      netdev@vger.kernel.org
14133 S:      Maintained
14134 F:      include/net/pkt_cls.h
14135 F:      include/net/pkt_sched.h
14136 F:      include/net/tc_act/
14137 F:      include/uapi/linux/pkt_cls.h
14138 F:      include/uapi/linux/pkt_sched.h
14139 F:      include/uapi/linux/tc_act/
14140 F:      include/uapi/linux/tc_ematch/
14141 F:      net/sched/
14142
14143 TC90522 MEDIA DRIVER
14144 M:      Akihiro Tsukada <tskd08@gmail.com>
14145 L:      linux-media@vger.kernel.org
14146 S:      Odd Fixes
14147 F:      drivers/media/dvb-frontends/tc90522*
14148
14149 TCP LOW PRIORITY MODULE
14150 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14151 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14152 W:      http://tcp-lp-mod.sourceforge.net/
14153 S:      Maintained
14154 F:      net/ipv4/tcp_lp.c
14155
14156 TDA10071 MEDIA DRIVER
14157 M:      Antti Palosaari <crope@iki.fi>
14158 L:      linux-media@vger.kernel.org
14159 W:      https://linuxtv.org
14160 W:      http://palosaari.fi/linux/
14161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14162 T:      git git://linuxtv.org/anttip/media_tree.git
14163 S:      Maintained
14164 F:      drivers/media/dvb-frontends/tda10071*
14165
14166 TDA18212 MEDIA DRIVER
14167 M:      Antti Palosaari <crope@iki.fi>
14168 L:      linux-media@vger.kernel.org
14169 W:      https://linuxtv.org
14170 W:      http://palosaari.fi/linux/
14171 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14172 T:      git git://linuxtv.org/anttip/media_tree.git
14173 S:      Maintained
14174 F:      drivers/media/tuners/tda18212*
14175
14176 TDA18218 MEDIA DRIVER
14177 M:      Antti Palosaari <crope@iki.fi>
14178 L:      linux-media@vger.kernel.org
14179 W:      https://linuxtv.org
14180 W:      http://palosaari.fi/linux/
14181 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14182 T:      git git://linuxtv.org/anttip/media_tree.git
14183 S:      Maintained
14184 F:      drivers/media/tuners/tda18218*
14185
14186 TDA18250 MEDIA DRIVER
14187 M:      Olli Salonen <olli.salonen@iki.fi>
14188 L:      linux-media@vger.kernel.org
14189 W:      https://linuxtv.org
14190 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14191 T:      git git://linuxtv.org/media_tree.git
14192 S:      Maintained
14193 F:      drivers/media/tuners/tda18250*
14194
14195 TDA18271 MEDIA DRIVER
14196 M:      Michael Krufky <mkrufky@linuxtv.org>
14197 L:      linux-media@vger.kernel.org
14198 W:      https://linuxtv.org
14199 W:      http://github.com/mkrufky
14200 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14201 T:      git git://linuxtv.org/mkrufky/tuners.git
14202 S:      Maintained
14203 F:      drivers/media/tuners/tda18271*
14204
14205 TDA1997x MEDIA DRIVER
14206 M:      Tim Harvey <tharvey@gateworks.com>
14207 L:      linux-media@vger.kernel.org
14208 W:      https://linuxtv.org
14209 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14210 S:      Maintained
14211 F:      drivers/media/i2c/tda1997x.*
14212
14213 TDA827x MEDIA DRIVER
14214 M:      Michael Krufky <mkrufky@linuxtv.org>
14215 L:      linux-media@vger.kernel.org
14216 W:      https://linuxtv.org
14217 W:      http://github.com/mkrufky
14218 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14219 T:      git git://linuxtv.org/mkrufky/tuners.git
14220 S:      Maintained
14221 F:      drivers/media/tuners/tda8290.*
14222
14223 TDA8290 MEDIA DRIVER
14224 M:      Michael Krufky <mkrufky@linuxtv.org>
14225 L:      linux-media@vger.kernel.org
14226 W:      https://linuxtv.org
14227 W:      http://github.com/mkrufky
14228 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14229 T:      git git://linuxtv.org/mkrufky/tuners.git
14230 S:      Maintained
14231 F:      drivers/media/tuners/tda8290.*
14232
14233 TDA9840 MEDIA DRIVER
14234 M:      Hans Verkuil <hverkuil@xs4all.nl>
14235 L:      linux-media@vger.kernel.org
14236 T:      git git://linuxtv.org/media_tree.git
14237 W:      https://linuxtv.org
14238 S:      Maintained
14239 F:      drivers/media/i2c/tda9840*
14240
14241 TEA5761 TUNER DRIVER
14242 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14243 L:      linux-media@vger.kernel.org
14244 W:      https://linuxtv.org
14245 T:      git git://linuxtv.org/media_tree.git
14246 S:      Odd fixes
14247 F:      drivers/media/tuners/tea5761.*
14248
14249 TEA5767 TUNER DRIVER
14250 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14251 L:      linux-media@vger.kernel.org
14252 W:      https://linuxtv.org
14253 T:      git git://linuxtv.org/media_tree.git
14254 S:      Maintained
14255 F:      drivers/media/tuners/tea5767.*
14256
14257 TEA6415C MEDIA DRIVER
14258 M:      Hans Verkuil <hverkuil@xs4all.nl>
14259 L:      linux-media@vger.kernel.org
14260 T:      git git://linuxtv.org/media_tree.git
14261 W:      https://linuxtv.org
14262 S:      Maintained
14263 F:      drivers/media/i2c/tea6415c*
14264
14265 TEA6420 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/tea6420*
14272
14273 TEAM DRIVER
14274 M:      Jiri Pirko <jiri@resnulli.us>
14275 L:      netdev@vger.kernel.org
14276 S:      Supported
14277 F:      drivers/net/team/
14278 F:      include/linux/if_team.h
14279 F:      include/uapi/linux/if_team.h
14280
14281 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14282 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14283 S:      Maintained
14284 F:      arch/x86/platform/ts5500/
14285
14286 TECHNOTREND USB IR RECEIVER
14287 M:      Sean Young <sean@mess.org>
14288 L:      linux-media@vger.kernel.org
14289 S:      Maintained
14290 F:      drivers/media/rc/ttusbir.c
14291
14292 TECHWELL TW9910 VIDEO DECODER
14293 L:      linux-media@vger.kernel.org
14294 S:      Orphan
14295 F:      drivers/media/i2c/tw9910.c
14296 F:      include/media/i2c/tw9910.h
14297
14298 TEE SUBSYSTEM
14299 M:      Jens Wiklander <jens.wiklander@linaro.org>
14300 S:      Maintained
14301 F:      include/linux/tee_drv.h
14302 F:      include/uapi/linux/tee.h
14303 F:      drivers/tee/
14304 F:      Documentation/tee.txt
14305
14306 TEGRA ARCHITECTURE SUPPORT
14307 M:      Thierry Reding <thierry.reding@gmail.com>
14308 M:      Jonathan Hunter <jonathanh@nvidia.com>
14309 L:      linux-tegra@vger.kernel.org
14310 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14312 S:      Supported
14313 N:      [^a-z]tegra
14314
14315 TEGRA CLOCK DRIVER
14316 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14317 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14318 S:      Supported
14319 F:      drivers/clk/tegra/
14320
14321 TEGRA DMA DRIVERS
14322 M:      Laxman Dewangan <ldewangan@nvidia.com>
14323 M:      Jon Hunter <jonathanh@nvidia.com>
14324 S:      Supported
14325 F:      drivers/dma/tegra*
14326
14327 TEGRA I2C DRIVER
14328 M:      Laxman Dewangan <ldewangan@nvidia.com>
14329 S:      Supported
14330 F:      drivers/i2c/busses/i2c-tegra.c
14331
14332 TEGRA IOMMU DRIVERS
14333 M:      Thierry Reding <thierry.reding@gmail.com>
14334 L:      linux-tegra@vger.kernel.org
14335 S:      Supported
14336 F:      drivers/iommu/tegra*
14337
14338 TEGRA KBC DRIVER
14339 M:      Laxman Dewangan <ldewangan@nvidia.com>
14340 S:      Supported
14341 F:      drivers/input/keyboard/tegra-kbc.c
14342
14343 TEGRA NAND DRIVER
14344 M:      Stefan Agner <stefan@agner.ch>
14345 M:      Lucas Stach <dev@lynxeye.de>
14346 S:      Maintained
14347 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14348 F:      drivers/mtd/nand/raw/tegra_nand.c
14349
14350 TEGRA PWM DRIVER
14351 M:      Thierry Reding <thierry.reding@gmail.com>
14352 S:      Supported
14353 F:      drivers/pwm/pwm-tegra.c
14354
14355 TEGRA SERIAL DRIVER
14356 M:      Laxman Dewangan <ldewangan@nvidia.com>
14357 S:      Supported
14358 F:      drivers/tty/serial/serial-tegra.c
14359
14360 TEGRA SPI DRIVER
14361 M:      Laxman Dewangan <ldewangan@nvidia.com>
14362 S:      Supported
14363 F:      drivers/spi/spi-tegra*
14364
14365 TEHUTI ETHERNET DRIVER
14366 M:      Andy Gospodarek <andy@greyhouse.net>
14367 L:      netdev@vger.kernel.org
14368 S:      Supported
14369 F:      drivers/net/ethernet/tehuti/*
14370
14371 Telecom Clock Driver for MCPL0010
14372 M:      Mark Gross <mark.gross@intel.com>
14373 S:      Supported
14374 F:      drivers/char/tlclk.c
14375
14376 TENSILICA XTENSA PORT (xtensa)
14377 M:      Chris Zankel <chris@zankel.net>
14378 M:      Max Filippov <jcmvbkbc@gmail.com>
14379 L:      linux-xtensa@linux-xtensa.org
14380 T:      git git://github.com/czankel/xtensa-linux.git
14381 S:      Maintained
14382 F:      arch/xtensa/
14383 F:      drivers/irqchip/irq-xtensa-*
14384
14385 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14386 M:      Nishanth Menon <nm@ti.com>
14387 M:      Tero Kristo <t-kristo@ti.com>
14388 M:      Santosh Shilimkar <ssantosh@kernel.org>
14389 L:      linux-arm-kernel@lists.infradead.org
14390 S:      Maintained
14391 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14392 F:      drivers/firmware/ti_sci*
14393 F:      include/linux/soc/ti/ti_sci_protocol.h
14394 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14395 F:      include/dt-bindings/genpd/k2g.h
14396 F:      drivers/soc/ti/ti_sci_pm_domains.c
14397 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14398 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14399 F:      drivers/clk/keystone/sci-clk.c
14400 F:      drivers/reset/reset-ti-sci.c
14401
14402 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14403 M:      Hans Verkuil <hverkuil@xs4all.nl>
14404 L:      linux-media@vger.kernel.org
14405 T:      git git://linuxtv.org/media_tree.git
14406 W:      https://linuxtv.org
14407 S:      Maintained
14408 F:      drivers/media/radio/radio-raremono.c
14409
14410 THERMAL
14411 M:      Zhang Rui <rui.zhang@intel.com>
14412 M:      Eduardo Valentin <edubezval@gmail.com>
14413 L:      linux-pm@vger.kernel.org
14414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14416 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14417 S:      Supported
14418 F:      drivers/thermal/
14419 F:      include/linux/thermal.h
14420 F:      include/uapi/linux/thermal.h
14421 F:      include/linux/cpu_cooling.h
14422 F:      Documentation/devicetree/bindings/thermal/
14423
14424 THERMAL/CPU_COOLING
14425 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14426 M:      Viresh Kumar <viresh.kumar@linaro.org>
14427 M:      Javi Merino <javi.merino@kernel.org>
14428 L:      linux-pm@vger.kernel.org
14429 S:      Supported
14430 F:      Documentation/thermal/cpu-cooling-api.txt
14431 F:      drivers/thermal/cpu_cooling.c
14432 F:      include/linux/cpu_cooling.h
14433
14434 THINKPAD ACPI EXTRAS DRIVER
14435 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14436 L:      ibm-acpi-devel@lists.sourceforge.net
14437 L:      platform-driver-x86@vger.kernel.org
14438 W:      http://ibm-acpi.sourceforge.net
14439 W:      http://thinkwiki.org/wiki/Ibm-acpi
14440 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14441 S:      Maintained
14442 F:      drivers/platform/x86/thinkpad_acpi.c
14443
14444 THUNDERBOLT DRIVER
14445 M:      Andreas Noever <andreas.noever@gmail.com>
14446 M:      Michael Jamet <michael.jamet@intel.com>
14447 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14448 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14450 S:      Maintained
14451 F:      Documentation/admin-guide/thunderbolt.rst
14452 F:      drivers/thunderbolt/
14453 F:      include/linux/thunderbolt.h
14454
14455 THUNDERBOLT NETWORK DRIVER
14456 M:      Michael Jamet <michael.jamet@intel.com>
14457 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14458 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14459 L:      netdev@vger.kernel.org
14460 S:      Maintained
14461 F:      drivers/net/thunderbolt.c
14462
14463 THUNDERX GPIO DRIVER
14464 M:      David Daney <david.daney@cavium.com>
14465 S:      Maintained
14466 F:      drivers/gpio/gpio-thunderx.c
14467
14468 TI AM437X VPFE DRIVER
14469 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14470 L:      linux-media@vger.kernel.org
14471 W:      https://linuxtv.org
14472 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14473 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14474 S:      Maintained
14475 F:      drivers/media/platform/am437x/
14476
14477 TI BANDGAP AND THERMAL DRIVER
14478 M:      Eduardo Valentin <edubezval@gmail.com>
14479 M:      Keerthy <j-keerthy@ti.com>
14480 L:      linux-pm@vger.kernel.org
14481 L:      linux-omap@vger.kernel.org
14482 S:      Maintained
14483 F:      drivers/thermal/ti-soc-thermal/
14484
14485 TI BQ27XXX POWER SUPPLY DRIVER
14486 R:      Andrew F. Davis <afd@ti.com>
14487 F:      include/linux/power/bq27xxx_battery.h
14488 F:      drivers/power/supply/bq27xxx_battery.c
14489 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14490
14491 TI CDCE706 CLOCK DRIVER
14492 M:      Max Filippov <jcmvbkbc@gmail.com>
14493 S:      Maintained
14494 F:      drivers/clk/clk-cdce706.c
14495
14496 TI CLOCK DRIVER
14497 M:      Tero Kristo <t-kristo@ti.com>
14498 L:      linux-omap@vger.kernel.org
14499 S:      Maintained
14500 F:      drivers/clk/ti/
14501 F:      include/linux/clk/ti.h
14502
14503 TI DAVINCI MACHINE SUPPORT
14504 M:      Sekhar Nori <nsekhar@ti.com>
14505 M:      Kevin Hilman <khilman@kernel.org>
14506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14508 S:      Supported
14509 F:      arch/arm/mach-davinci/
14510 F:      drivers/i2c/busses/i2c-davinci.c
14511 F:      arch/arm/boot/dts/da850*
14512
14513 TI DAVINCI SERIES CLOCK DRIVER
14514 M:      David Lechner <david@lechnology.com>
14515 R:      Sekhar Nori <nsekhar@ti.com>
14516 S:      Maintained
14517 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14518 F:      drivers/clk/davinci/
14519
14520 TI DAVINCI SERIES GPIO DRIVER
14521 M:      Keerthy <j-keerthy@ti.com>
14522 L:      linux-gpio@vger.kernel.org
14523 S:      Maintained
14524 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14525 F:      drivers/gpio/gpio-davinci.c
14526
14527 TI DAVINCI SERIES MEDIA DRIVER
14528 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14529 L:      linux-media@vger.kernel.org
14530 W:      https://linuxtv.org
14531 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14532 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14533 S:      Maintained
14534 F:      drivers/media/platform/davinci/
14535 F:      include/media/davinci/
14536
14537 TI ETHERNET SWITCH DRIVER (CPSW)
14538 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14539 L:      linux-omap@vger.kernel.org
14540 L:      netdev@vger.kernel.org
14541 S:      Maintained
14542 F:      drivers/net/ethernet/ti/cpsw*
14543 F:      drivers/net/ethernet/ti/davinci*
14544
14545 TI FLASH MEDIA INTERFACE DRIVER
14546 M:      Alex Dubov <oakad@yahoo.com>
14547 S:      Maintained
14548 F:      drivers/misc/tifm*
14549 F:      drivers/mmc/host/tifm_sd.c
14550 F:      include/linux/tifm.h
14551
14552 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14553 M:      Santosh Shilimkar <ssantosh@kernel.org>
14554 L:      linux-kernel@vger.kernel.org
14555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14556 S:      Maintained
14557 F:      drivers/soc/ti/*
14558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14559
14560 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14561 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14562 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14563 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14564 S:      Maintained
14565 F:      sound/soc/codecs/lm49453*
14566 F:      sound/soc/codecs/isabelle*
14567
14568 TI LP855x BACKLIGHT DRIVER
14569 M:      Milo Kim <milo.kim@ti.com>
14570 S:      Maintained
14571 F:      Documentation/backlight/lp855x-driver.txt
14572 F:      drivers/video/backlight/lp855x_bl.c
14573 F:      include/linux/platform_data/lp855x.h
14574
14575 TI LP8727 CHARGER DRIVER
14576 M:      Milo Kim <milo.kim@ti.com>
14577 S:      Maintained
14578 F:      drivers/power/supply/lp8727_charger.c
14579 F:      include/linux/platform_data/lp8727.h
14580
14581 TI LP8788 MFD DRIVER
14582 M:      Milo Kim <milo.kim@ti.com>
14583 S:      Maintained
14584 F:      drivers/iio/adc/lp8788_adc.c
14585 F:      drivers/leds/leds-lp8788.c
14586 F:      drivers/mfd/lp8788*.c
14587 F:      drivers/power/supply/lp8788-charger.c
14588 F:      drivers/regulator/lp8788-*.c
14589 F:      include/linux/mfd/lp8788*.h
14590
14591 TI NETCP ETHERNET DRIVER
14592 M:      Wingman Kwok <w-kwok2@ti.com>
14593 M:      Murali Karicheri <m-karicheri2@ti.com>
14594 L:      netdev@vger.kernel.org
14595 S:      Maintained
14596 F:      drivers/net/ethernet/ti/netcp*
14597
14598 TI TAS571X FAMILY ASoC CODEC DRIVER
14599 M:      Kevin Cernekee <cernekee@chromium.org>
14600 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14601 S:      Odd Fixes
14602 F:      sound/soc/codecs/tas571x*
14603
14604 TI TRF7970A NFC DRIVER
14605 M:      Mark Greer <mgreer@animalcreek.com>
14606 L:      linux-wireless@vger.kernel.org
14607 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14608 S:      Supported
14609 F:      drivers/nfc/trf7970a.c
14610 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14611
14612 TI TWL4030 SERIES SOC CODEC DRIVER
14613 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14614 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14615 S:      Maintained
14616 F:      sound/soc/codecs/twl4030*
14617
14618 TI VPE/CAL DRIVERS
14619 M:      Benoit Parrot <bparrot@ti.com>
14620 L:      linux-media@vger.kernel.org
14621 W:      http://linuxtv.org/
14622 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14623 S:      Maintained
14624 F:      drivers/media/platform/ti-vpe/
14625
14626 TI WILINK WIRELESS DRIVERS
14627 L:      linux-wireless@vger.kernel.org
14628 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14629 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14631 S:      Orphan
14632 F:      drivers/net/wireless/ti/
14633 F:      include/linux/wl12xx.h
14634
14635 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14636 M:      John Stultz <john.stultz@linaro.org>
14637 M:      Thomas Gleixner <tglx@linutronix.de>
14638 R:      Stephen Boyd <sboyd@kernel.org>
14639 L:      linux-kernel@vger.kernel.org
14640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14641 S:      Supported
14642 F:      include/linux/clocksource.h
14643 F:      include/linux/time.h
14644 F:      include/linux/timex.h
14645 F:      include/uapi/linux/time.h
14646 F:      include/uapi/linux/timex.h
14647 F:      kernel/time/clocksource.c
14648 F:      kernel/time/time*.c
14649 F:      kernel/time/alarmtimer.c
14650 F:      kernel/time/ntp.c
14651 F:      tools/testing/selftests/timers/
14652
14653 TIPC NETWORK LAYER
14654 M:      Jon Maloy <jon.maloy@ericsson.com>
14655 M:      Ying Xue <ying.xue@windriver.com>
14656 L:      netdev@vger.kernel.org (core kernel code)
14657 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14658 W:      http://tipc.sourceforge.net/
14659 S:      Maintained
14660 F:      include/uapi/linux/tipc*.h
14661 F:      net/tipc/
14662
14663 TLAN NETWORK DRIVER
14664 M:      Samuel Chessman <chessman@tux.org>
14665 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14666 W:      http://sourceforge.net/projects/tlan/
14667 S:      Maintained
14668 F:      Documentation/networking/tlan.txt
14669 F:      drivers/net/ethernet/ti/tlan.*
14670
14671 TM6000 VIDEO4LINUX DRIVER
14672 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14673 L:      linux-media@vger.kernel.org
14674 W:      https://linuxtv.org
14675 T:      git git://linuxtv.org/media_tree.git
14676 S:      Odd fixes
14677 F:      drivers/media/usb/tm6000/
14678 F:      Documentation/media/v4l-drivers/tm6000*
14679
14680 TMIO/SDHI MMC DRIVER
14681 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14682 L:      linux-mmc@vger.kernel.org
14683 S:      Supported
14684 F:      drivers/mmc/host/tmio_mmc*
14685 F:      drivers/mmc/host/renesas_sdhi*
14686 F:      include/linux/mfd/tmio.h
14687
14688 TMP401 HARDWARE MONITOR DRIVER
14689 M:      Guenter Roeck <linux@roeck-us.net>
14690 L:      linux-hwmon@vger.kernel.org
14691 S:      Maintained
14692 F:      Documentation/hwmon/tmp401
14693 F:      drivers/hwmon/tmp401.c
14694
14695 TMPFS (SHMEM FILESYSTEM)
14696 M:      Hugh Dickins <hughd@google.com>
14697 L:      linux-mm@kvack.org
14698 S:      Maintained
14699 F:      include/linux/shmem_fs.h
14700 F:      mm/shmem.c
14701
14702 TOMOYO SECURITY MODULE
14703 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14704 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14705 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14706 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14707 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14708 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14709 W:      http://tomoyo.sourceforge.jp/
14710 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14711 S:      Maintained
14712 F:      security/tomoyo/
14713
14714 TOPSTAR LAPTOP EXTRAS DRIVER
14715 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14716 L:      platform-driver-x86@vger.kernel.org
14717 S:      Maintained
14718 F:      drivers/platform/x86/topstar-laptop.c
14719
14720 TORTURE-TEST MODULES
14721 M:      Davidlohr Bueso <dave@stgolabs.net>
14722 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14723 M:      Josh Triplett <josh@joshtriplett.org>
14724 L:      linux-kernel@vger.kernel.org
14725 S:      Supported
14726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14727 F:      Documentation/RCU/torture.txt
14728 F:      kernel/torture.c
14729 F:      kernel/rcu/rcutorture.c
14730 F:      kernel/rcu/rcuperf.c
14731 F:      kernel/locking/locktorture.c
14732
14733 TOSHIBA ACPI EXTRAS DRIVER
14734 M:      Azael Avalos <coproscefalo@gmail.com>
14735 L:      platform-driver-x86@vger.kernel.org
14736 S:      Maintained
14737 F:      drivers/platform/x86/toshiba_acpi.c
14738
14739 TOSHIBA BLUETOOTH DRIVER
14740 M:      Azael Avalos <coproscefalo@gmail.com>
14741 L:      platform-driver-x86@vger.kernel.org
14742 S:      Maintained
14743 F:      drivers/platform/x86/toshiba_bluetooth.c
14744
14745 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14746 M:      Azael Avalos <coproscefalo@gmail.com>
14747 L:      platform-driver-x86@vger.kernel.org
14748 S:      Maintained
14749 F:      drivers/platform/x86/toshiba_haps.c
14750
14751 TOSHIBA SMM DRIVER
14752 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14753 W:      http://www.buzzard.org.uk/toshiba/
14754 S:      Maintained
14755 F:      drivers/char/toshiba.c
14756 F:      include/linux/toshiba.h
14757 F:      include/uapi/linux/toshiba.h
14758
14759 TOSHIBA TC358743 DRIVER
14760 M:      Mats Randgaard <matrandg@cisco.com>
14761 L:      linux-media@vger.kernel.org
14762 S:      Maintained
14763 F:      drivers/media/i2c/tc358743*
14764 F:      include/media/i2c/tc358743.h
14765
14766 TOSHIBA WMI HOTKEYS 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-wmi.c
14771
14772 TPM DEVICE DRIVER
14773 M:      Peter Huewe <peterhuewe@gmx.de>
14774 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14775 R:      Jason Gunthorpe <jgg@ziepe.ca>
14776 L:      linux-integrity@vger.kernel.org
14777 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14778 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14779 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14780 S:      Maintained
14781 F:      drivers/char/tpm/
14782
14783 TRACING
14784 M:      Steven Rostedt <rostedt@goodmis.org>
14785 M:      Ingo Molnar <mingo@redhat.com>
14786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14787 S:      Maintained
14788 F:      Documentation/trace/ftrace.rst
14789 F:      arch/*/*/*/ftrace.h
14790 F:      arch/*/kernel/ftrace.c
14791 F:      include/*/ftrace.h
14792 F:      include/linux/trace*.h
14793 F:      include/trace/
14794 F:      kernel/trace/
14795 F:      tools/testing/selftests/ftrace/
14796
14797 TRACING MMIO ACCESSES (MMIOTRACE)
14798 M:      Steven Rostedt <rostedt@goodmis.org>
14799 M:      Ingo Molnar <mingo@kernel.org>
14800 R:      Karol Herbst <karolherbst@gmail.com>
14801 R:      Pekka Paalanen <ppaalanen@gmail.com>
14802 S:      Maintained
14803 L:      linux-kernel@vger.kernel.org
14804 L:      nouveau@lists.freedesktop.org
14805 F:      kernel/trace/trace_mmiotrace.c
14806 F:      include/linux/mmiotrace.h
14807 F:      arch/x86/mm/kmmio.c
14808 F:      arch/x86/mm/mmio-mod.c
14809 F:      arch/x86/mm/testmmiotrace.c
14810
14811 TRIVIAL PATCHES
14812 M:      Jiri Kosina <trivial@kernel.org>
14813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14814 S:      Maintained
14815 K:      ^Subject:.*(?i)trivial
14816
14817 TEMPO SEMICONDUCTOR DRIVERS
14818 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14819 S:      Maintained
14820 F:      sound/soc/codecs/tscs*.c
14821 F:      sound/soc/codecs/tscs*.h
14822 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14823
14824 TTY LAYER
14825 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14826 M:      Jiri Slaby <jslaby@suse.com>
14827 S:      Supported
14828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14829 F:      Documentation/serial/
14830 F:      drivers/tty/
14831 F:      drivers/tty/serial/serial_core.c
14832 F:      include/linux/serial_core.h
14833 F:      include/linux/serial.h
14834 F:      include/linux/tty.h
14835 F:      include/uapi/linux/serial_core.h
14836 F:      include/uapi/linux/serial.h
14837 F:      include/uapi/linux/tty.h
14838
14839 TUA9001 MEDIA DRIVER
14840 M:      Antti Palosaari <crope@iki.fi>
14841 L:      linux-media@vger.kernel.org
14842 W:      https://linuxtv.org
14843 W:      http://palosaari.fi/linux/
14844 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14845 T:      git git://linuxtv.org/anttip/media_tree.git
14846 S:      Maintained
14847 F:      drivers/media/tuners/tua9001*
14848
14849 TULIP NETWORK DRIVERS
14850 L:      netdev@vger.kernel.org
14851 L:      linux-parisc@vger.kernel.org
14852 S:      Orphan
14853 F:      drivers/net/ethernet/dec/tulip/
14854
14855 TUN/TAP driver
14856 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14857 W:      http://vtun.sourceforge.net/tun
14858 S:      Maintained
14859 F:      Documentation/networking/tuntap.txt
14860 F:      arch/um/os-Linux/drivers/
14861
14862 TURBOCHANNEL SUBSYSTEM
14863 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14864 M:      Ralf Baechle <ralf@linux-mips.org>
14865 L:      linux-mips@linux-mips.org
14866 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14867 S:      Maintained
14868 F:      drivers/tc/
14869 F:      include/linux/tc.h
14870
14871 TURBOSTAT UTILITY
14872 M:      "Len Brown" <lenb@kernel.org>
14873 L:      linux-pm@vger.kernel.org
14874 B:      https://bugzilla.kernel.org
14875 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14877 S:      Supported
14878 F:      tools/power/x86/turbostat/
14879
14880 TW5864 VIDEO4LINUX DRIVER
14881 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14882 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14883 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14884 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14885 L:      linux-media@vger.kernel.org
14886 S:      Supported
14887 F:      drivers/media/pci/tw5864/
14888
14889 TW68 VIDEO4LINUX DRIVER
14890 M:      Hans Verkuil <hverkuil@xs4all.nl>
14891 L:      linux-media@vger.kernel.org
14892 T:      git git://linuxtv.org/media_tree.git
14893 W:      https://linuxtv.org
14894 S:      Odd Fixes
14895 F:      drivers/media/pci/tw68/
14896
14897 TW686X VIDEO4LINUX DRIVER
14898 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14899 L:      linux-media@vger.kernel.org
14900 T:      git git://linuxtv.org/media_tree.git
14901 W:      http://linuxtv.org
14902 S:      Maintained
14903 F:      drivers/media/pci/tw686x/
14904
14905 UBI FILE SYSTEM (UBIFS)
14906 M:      Richard Weinberger <richard@nod.at>
14907 M:      Artem Bityutskiy <dedekind1@gmail.com>
14908 M:      Adrian Hunter <adrian.hunter@intel.com>
14909 L:      linux-mtd@lists.infradead.org
14910 T:      git git://git.infradead.org/ubifs-2.6.git
14911 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14912 S:      Supported
14913 F:      Documentation/filesystems/ubifs.txt
14914 F:      fs/ubifs/
14915
14916 UCLINUX (M68KNOMMU AND COLDFIRE)
14917 M:      Greg Ungerer <gerg@linux-m68k.org>
14918 W:      http://www.linux-m68k.org/
14919 W:      http://www.uclinux.org/
14920 L:      linux-m68k@lists.linux-m68k.org
14921 L:      uclinux-dev@uclinux.org  (subscribers-only)
14922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14923 S:      Maintained
14924 F:      arch/m68k/coldfire/
14925 F:      arch/m68k/68*/
14926 F:      arch/m68k/*/*_no.*
14927 F:      arch/m68k/include/asm/*_no.*
14928
14929 UDF FILESYSTEM
14930 M:      Jan Kara <jack@suse.com>
14931 S:      Maintained
14932 F:      Documentation/filesystems/udf.txt
14933 F:      fs/udf/
14934
14935 UDRAW TABLET
14936 M:      Bastien Nocera <hadess@hadess.net>
14937 L:      linux-input@vger.kernel.org
14938 S:      Maintained
14939 F:      drivers/hid/hid-udraw-ps3.c
14940
14941 UFS FILESYSTEM
14942 M:      Evgeniy Dushistov <dushistov@mail.ru>
14943 S:      Maintained
14944 F:      Documentation/filesystems/ufs.txt
14945 F:      fs/ufs/
14946
14947 UHID USERSPACE HID IO DRIVER:
14948 M:      David Herrmann <dh.herrmann@googlemail.com>
14949 L:      linux-input@vger.kernel.org
14950 S:      Maintained
14951 F:      drivers/hid/uhid.c
14952 F:      include/uapi/linux/uhid.h
14953
14954 ULPI BUS
14955 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14956 L:      linux-usb@vger.kernel.org
14957 S:      Maintained
14958 F:      drivers/usb/common/ulpi.c
14959 F:      include/linux/ulpi/
14960
14961 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14962 L:      linux-usb@vger.kernel.org
14963 S:      Orphan
14964 F:      drivers/uwb/
14965 F:      include/linux/uwb.h
14966 F:      include/linux/uwb/
14967
14968 UNICORE32 ARCHITECTURE:
14969 M:      Guan Xuetao <gxt@pku.edu.cn>
14970 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14971 S:      Maintained
14972 T:      git git://github.com/gxt/linux.git
14973 F:      arch/unicore32/
14974
14975 UNIFDEF
14976 M:      Tony Finch <dot@dotat.at>
14977 W:      http://dotat.at/prog/unifdef
14978 S:      Maintained
14979 F:      scripts/unifdef.c
14980
14981 UNIFORM CDROM DRIVER
14982 M:      Jens Axboe <axboe@kernel.dk>
14983 W:      http://www.kernel.dk
14984 S:      Maintained
14985 F:      Documentation/cdrom/
14986 F:      drivers/cdrom/cdrom.c
14987 F:      include/linux/cdrom.h
14988 F:      include/uapi/linux/cdrom.h
14989
14990 UNISYS S-PAR DRIVERS
14991 M:      David Kershner <david.kershner@unisys.com>
14992 L:      sparmaintainer@unisys.com (Unisys internal)
14993 S:      Supported
14994 F:      include/linux/visorbus.h
14995 F:      drivers/visorbus/
14996 F:      drivers/staging/unisys/
14997
14998 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14999 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15000 L:      linux-scsi@vger.kernel.org
15001 S:      Supported
15002 F:      Documentation/scsi/ufs.txt
15003 F:      drivers/scsi/ufs/
15004
15005 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15006 M:      Joao Pinto <jpinto@synopsys.com>
15007 L:      linux-scsi@vger.kernel.org
15008 S:      Supported
15009 F:      drivers/scsi/ufs/*dwc*
15010
15011 UNSORTED BLOCK IMAGES (UBI)
15012 M:      Artem Bityutskiy <dedekind1@gmail.com>
15013 M:      Richard Weinberger <richard@nod.at>
15014 W:      http://www.linux-mtd.infradead.org/
15015 L:      linux-mtd@lists.infradead.org
15016 T:      git git://git.infradead.org/ubifs-2.6.git
15017 S:      Supported
15018 F:      drivers/mtd/ubi/
15019 F:      include/linux/mtd/ubi.h
15020 F:      include/uapi/mtd/ubi-user.h
15021
15022 USB "USBNET" DRIVER FRAMEWORK
15023 M:      Oliver Neukum <oneukum@suse.com>
15024 L:      netdev@vger.kernel.org
15025 W:      http://www.linux-usb.org/usbnet
15026 S:      Maintained
15027 F:      drivers/net/usb/usbnet.c
15028 F:      include/linux/usb/usbnet.h
15029
15030 USB ACM DRIVER
15031 M:      Oliver Neukum <oneukum@suse.com>
15032 L:      linux-usb@vger.kernel.org
15033 S:      Maintained
15034 F:      Documentation/usb/acm.txt
15035 F:      drivers/usb/class/cdc-acm.*
15036
15037 USB AR5523 WIRELESS DRIVER
15038 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15039 L:      linux-wireless@vger.kernel.org
15040 S:      Maintained
15041 F:      drivers/net/wireless/ath/ar5523/
15042
15043 USB ATTACHED SCSI
15044 M:      Oliver Neukum <oneukum@suse.com>
15045 L:      linux-usb@vger.kernel.org
15046 L:      linux-scsi@vger.kernel.org
15047 S:      Maintained
15048 F:      drivers/usb/storage/uas.c
15049
15050 USB CDC ETHERNET DRIVER
15051 M:      Oliver Neukum <oliver@neukum.org>
15052 L:      linux-usb@vger.kernel.org
15053 S:      Maintained
15054 F:      drivers/net/usb/cdc_*.c
15055 F:      include/uapi/linux/usb/cdc.h
15056
15057 USB CHAOSKEY DRIVER
15058 M:      Keith Packard <keithp@keithp.com>
15059 L:      linux-usb@vger.kernel.org
15060 S:      Maintained
15061 F:      drivers/usb/misc/chaoskey.c
15062
15063 USB CYPRESS C67X00 DRIVER
15064 M:      Peter Korsgaard <jacmet@sunsite.dk>
15065 L:      linux-usb@vger.kernel.org
15066 S:      Maintained
15067 F:      drivers/usb/c67x00/
15068
15069 USB DAVICOM DM9601 DRIVER
15070 M:      Peter Korsgaard <jacmet@sunsite.dk>
15071 L:      netdev@vger.kernel.org
15072 W:      http://www.linux-usb.org/usbnet
15073 S:      Maintained
15074 F:      drivers/net/usb/dm9601.c
15075
15076 USB DIAMOND RIO500 DRIVER
15077 M:      Cesar Miquel <miquel@df.uba.ar>
15078 L:      rio500-users@lists.sourceforge.net
15079 W:      http://rio500.sourceforge.net
15080 S:      Maintained
15081 F:      drivers/usb/misc/rio500*
15082
15083 USB EHCI DRIVER
15084 M:      Alan Stern <stern@rowland.harvard.edu>
15085 L:      linux-usb@vger.kernel.org
15086 S:      Maintained
15087 F:      Documentation/usb/ehci.txt
15088 F:      drivers/usb/host/ehci*
15089
15090 USB GADGET/PERIPHERAL SUBSYSTEM
15091 M:      Felipe Balbi <balbi@kernel.org>
15092 L:      linux-usb@vger.kernel.org
15093 W:      http://www.linux-usb.org/gadget
15094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15095 S:      Maintained
15096 F:      drivers/usb/gadget/
15097 F:      include/linux/usb/gadget*
15098
15099 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15100 M:      Jiri Kosina <jikos@kernel.org>
15101 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15102 L:      linux-usb@vger.kernel.org
15103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15104 S:      Maintained
15105 F:      Documentation/hid/hiddev.txt
15106 F:      drivers/hid/usbhid/
15107
15108 USB INTEL XHCI ROLE MUX DRIVER
15109 M:      Hans de Goede <hdegoede@redhat.com>
15110 L:      linux-usb@vger.kernel.org
15111 S:      Maintained
15112 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15113
15114 USB ISP116X DRIVER
15115 M:      Olav Kongas <ok@artecdesign.ee>
15116 L:      linux-usb@vger.kernel.org
15117 S:      Maintained
15118 F:      drivers/usb/host/isp116x*
15119 F:      include/linux/usb/isp116x.h
15120
15121 USB LAN78XX ETHERNET DRIVER
15122 M:      Woojung Huh <woojung.huh@microchip.com>
15123 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15124 L:      netdev@vger.kernel.org
15125 S:      Maintained
15126 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15127 F:      drivers/net/usb/lan78xx.*
15128 F:      include/dt-bindings/net/microchip-lan78xx.h
15129
15130 USB MASS STORAGE DRIVER
15131 M:      Alan Stern <stern@rowland.harvard.edu>
15132 L:      linux-usb@vger.kernel.org
15133 L:      usb-storage@lists.one-eyed-alien.net
15134 S:      Maintained
15135 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15136 F:      drivers/usb/storage/
15137
15138 USB MIDI DRIVER
15139 M:      Clemens Ladisch <clemens@ladisch.de>
15140 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15141 T:      git git://git.alsa-project.org/alsa-kernel.git
15142 S:      Maintained
15143 F:      sound/usb/midi.*
15144
15145 USB NETWORKING DRIVERS
15146 L:      linux-usb@vger.kernel.org
15147 S:      Odd Fixes
15148 F:      drivers/net/usb/
15149
15150 USB OHCI DRIVER
15151 M:      Alan Stern <stern@rowland.harvard.edu>
15152 L:      linux-usb@vger.kernel.org
15153 S:      Maintained
15154 F:      Documentation/usb/ohci.txt
15155 F:      drivers/usb/host/ohci*
15156
15157 USB OTG FSM (Finite State Machine)
15158 M:      Peter Chen <Peter.Chen@nxp.com>
15159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15160 L:      linux-usb@vger.kernel.org
15161 S:      Maintained
15162 F:      drivers/usb/common/usb-otg-fsm.c
15163
15164 USB OVER IP DRIVER
15165 M:      Valentina Manea <valentina.manea.m@gmail.com>
15166 M:      Shuah Khan <shuah@kernel.org>
15167 L:      linux-usb@vger.kernel.org
15168 S:      Maintained
15169 F:      Documentation/usb/usbip_protocol.txt
15170 F:      drivers/usb/usbip/
15171 F:      tools/usb/usbip/
15172 F:      tools/testing/selftests/drivers/usb/usbip/
15173
15174 USB PEGASUS DRIVER
15175 M:      Petko Manolov <petkan@nucleusys.com>
15176 L:      linux-usb@vger.kernel.org
15177 L:      netdev@vger.kernel.org
15178 T:      git git://github.com/petkan/pegasus.git
15179 W:      https://github.com/petkan/pegasus
15180 S:      Maintained
15181 F:      drivers/net/usb/pegasus.*
15182
15183 USB PHY LAYER
15184 M:      Felipe Balbi <balbi@kernel.org>
15185 L:      linux-usb@vger.kernel.org
15186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15187 S:      Maintained
15188 F:      drivers/usb/phy/
15189
15190 USB PRINTER DRIVER (usblp)
15191 M:      Pete Zaitcev <zaitcev@redhat.com>
15192 L:      linux-usb@vger.kernel.org
15193 S:      Supported
15194 F:      drivers/usb/class/usblp.c
15195
15196 USB QMI WWAN NETWORK DRIVER
15197 M:      Bjørn Mork <bjorn@mork.no>
15198 L:      netdev@vger.kernel.org
15199 S:      Maintained
15200 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15201 F:      drivers/net/usb/qmi_wwan.c
15202
15203 USB RTL8150 DRIVER
15204 M:      Petko Manolov <petkan@nucleusys.com>
15205 L:      linux-usb@vger.kernel.org
15206 L:      netdev@vger.kernel.org
15207 T:      git git://github.com/petkan/rtl8150.git
15208 W:      https://github.com/petkan/rtl8150
15209 S:      Maintained
15210 F:      drivers/net/usb/rtl8150.c
15211
15212 USB SERIAL SUBSYSTEM
15213 M:      Johan Hovold <johan@kernel.org>
15214 L:      linux-usb@vger.kernel.org
15215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15216 S:      Maintained
15217 F:      Documentation/usb/usb-serial.txt
15218 F:      drivers/usb/serial/
15219 F:      include/linux/usb/serial.h
15220
15221 USB SMSC75XX ETHERNET DRIVER
15222 M:      Steve Glendinning <steve.glendinning@shawell.net>
15223 L:      netdev@vger.kernel.org
15224 S:      Maintained
15225 F:      drivers/net/usb/smsc75xx.*
15226
15227 USB SMSC95XX ETHERNET DRIVER
15228 M:      Steve Glendinning <steve.glendinning@shawell.net>
15229 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15230 L:      netdev@vger.kernel.org
15231 S:      Maintained
15232 F:      drivers/net/usb/smsc95xx.*
15233
15234 USB SUBSYSTEM
15235 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15236 L:      linux-usb@vger.kernel.org
15237 W:      http://www.linux-usb.org
15238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15239 S:      Supported
15240 F:      Documentation/devicetree/bindings/usb/
15241 F:      Documentation/usb/
15242 F:      drivers/usb/
15243 F:      include/linux/usb.h
15244 F:      include/linux/usb/
15245
15246 USB TYPEC PI3USB30532 MUX DRIVER
15247 M:      Hans de Goede <hdegoede@redhat.com>
15248 L:      linux-usb@vger.kernel.org
15249 S:      Maintained
15250 F:      drivers/usb/typec/mux/pi3usb30532.c
15251
15252 USB TYPEC CLASS
15253 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15254 L:      linux-usb@vger.kernel.org
15255 S:      Maintained
15256 F:      Documentation/ABI/testing/sysfs-class-typec
15257 F:      Documentation/driver-api/usb/typec.rst
15258 F:      drivers/usb/typec/
15259 F:      include/linux/usb/typec.h
15260
15261 USB TYPEC BUS FOR ALTERNATE MODES
15262 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15263 L:      linux-usb@vger.kernel.org
15264 S:      Maintained
15265 F:      Documentation/ABI/testing/sysfs-bus-typec
15266 F:      Documentation/driver-api/usb/typec_bus.rst
15267 F:      drivers/usb/typec/altmodes/
15268 F:      include/linux/usb/typec_altmode.h
15269
15270 USB UHCI DRIVER
15271 M:      Alan Stern <stern@rowland.harvard.edu>
15272 L:      linux-usb@vger.kernel.org
15273 S:      Maintained
15274 F:      drivers/usb/host/uhci*
15275
15276 USB VIDEO CLASS
15277 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15278 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15279 L:      linux-media@vger.kernel.org
15280 T:      git git://linuxtv.org/media_tree.git
15281 W:      http://www.ideasonboard.org/uvc/
15282 S:      Maintained
15283 F:      drivers/media/usb/uvc/
15284 F:      include/uapi/linux/uvcvideo.h
15285
15286 USB VISION DRIVER
15287 M:      Hans Verkuil <hverkuil@xs4all.nl>
15288 L:      linux-media@vger.kernel.org
15289 T:      git git://linuxtv.org/media_tree.git
15290 W:      https://linuxtv.org
15291 S:      Odd Fixes
15292 F:      drivers/media/usb/usbvision/
15293
15294 USB WEBCAM GADGET
15295 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15296 L:      linux-usb@vger.kernel.org
15297 S:      Maintained
15298 F:      drivers/usb/gadget/function/*uvc*
15299 F:      drivers/usb/gadget/legacy/webcam.c
15300 F:      include/uapi/linux/usb/g_uvc.h
15301
15302 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15303 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15304 L:      linux-wireless@vger.kernel.org
15305 S:      Maintained
15306 F:      drivers/net/wireless/rndis_wlan.c
15307
15308 USB XHCI DRIVER
15309 M:      Mathias Nyman <mathias.nyman@intel.com>
15310 L:      linux-usb@vger.kernel.org
15311 S:      Supported
15312 F:      drivers/usb/host/xhci*
15313 F:      drivers/usb/host/pci-quirks*
15314
15315 USB ZD1201 DRIVER
15316 L:      linux-wireless@vger.kernel.org
15317 W:      http://linux-lc100020.sourceforge.net
15318 S:      Orphan
15319 F:      drivers/net/wireless/zydas/zd1201.*
15320
15321 USB ZR364XX DRIVER
15322 M:      Antoine Jacquet <royale@zerezo.com>
15323 L:      linux-usb@vger.kernel.org
15324 L:      linux-media@vger.kernel.org
15325 T:      git git://linuxtv.org/media_tree.git
15326 W:      http://royale.zerezo.com/zr364xx/
15327 S:      Maintained
15328 F:      Documentation/media/v4l-drivers/zr364xx*
15329 F:      drivers/media/usb/zr364xx/
15330
15331 USER-MODE LINUX (UML)
15332 M:      Jeff Dike <jdike@addtoit.com>
15333 M:      Richard Weinberger <richard@nod.at>
15334 L:      linux-um@lists.infradead.org
15335 W:      http://user-mode-linux.sourceforge.net
15336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15337 S:      Maintained
15338 F:      Documentation/virtual/uml/
15339 F:      arch/um/
15340 F:      arch/x86/um/
15341 F:      fs/hostfs/
15342 F:      fs/hppfs/
15343
15344 USERSPACE I/O (UIO)
15345 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15346 S:      Maintained
15347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15348 F:      Documentation/driver-api/uio-howto.rst
15349 F:      drivers/uio/
15350 F:      include/linux/uio*.h
15351
15352 UTIL-LINUX PACKAGE
15353 M:      Karel Zak <kzak@redhat.com>
15354 L:      util-linux@vger.kernel.org
15355 W:      http://en.wikipedia.org/wiki/Util-linux
15356 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15357 S:      Maintained
15358
15359 UUID HELPERS
15360 M:      Christoph Hellwig <hch@lst.de>
15361 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15362 L:      linux-kernel@vger.kernel.org
15363 T:      git git://git.infradead.org/users/hch/uuid.git
15364 F:      lib/uuid.c
15365 F:      lib/test_uuid.c
15366 F:      include/linux/uuid.h
15367 F:      include/uapi/linux/uuid.h
15368 S:      Maintained
15369
15370 UVESAFB DRIVER
15371 M:      Michal Januszewski <spock@gentoo.org>
15372 L:      linux-fbdev@vger.kernel.org
15373 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15374 S:      Maintained
15375 F:      Documentation/fb/uvesafb.txt
15376 F:      drivers/video/fbdev/uvesafb.*
15377
15378 VF610 NAND DRIVER
15379 M:      Stefan Agner <stefan@agner.ch>
15380 L:      linux-mtd@lists.infradead.org
15381 S:      Supported
15382 F:      drivers/mtd/nand/raw/vf610_nfc.c
15383
15384 VFAT/FAT/MSDOS FILESYSTEM
15385 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15386 S:      Maintained
15387 F:      Documentation/filesystems/vfat.txt
15388 F:      fs/fat/
15389
15390 VFIO DRIVER
15391 M:      Alex Williamson <alex.williamson@redhat.com>
15392 L:      kvm@vger.kernel.org
15393 T:      git git://github.com/awilliam/linux-vfio.git
15394 S:      Maintained
15395 F:      Documentation/vfio.txt
15396 F:      drivers/vfio/
15397 F:      include/linux/vfio.h
15398 F:      include/uapi/linux/vfio.h
15399
15400 VFIO MEDIATED DEVICE DRIVERS
15401 M:      Kirti Wankhede <kwankhede@nvidia.com>
15402 L:      kvm@vger.kernel.org
15403 S:      Maintained
15404 F:      Documentation/vfio-mediated-device.txt
15405 F:      drivers/vfio/mdev/
15406 F:      include/linux/mdev.h
15407 F:      samples/vfio-mdev/
15408
15409 VFIO PLATFORM DRIVER
15410 M:      Eric Auger <eric.auger@redhat.com>
15411 L:      kvm@vger.kernel.org
15412 S:      Maintained
15413 F:      drivers/vfio/platform/
15414
15415 VGA_SWITCHEROO
15416 R:      Lukas Wunner <lukas@wunner.de>
15417 S:      Maintained
15418 F:      Documentation/gpu/vga-switcheroo.rst
15419 F:      drivers/gpu/vga/vga_switcheroo.c
15420 F:      include/linux/vga_switcheroo.h
15421 T:      git git://anongit.freedesktop.org/drm/drm-misc
15422
15423 VIA RHINE NETWORK DRIVER
15424 S:      Orphan
15425 F:      drivers/net/ethernet/via/via-rhine.c
15426
15427 VIA SD/MMC CARD CONTROLLER DRIVER
15428 M:      Bruce Chang <brucechang@via.com.tw>
15429 M:      Harald Welte <HaraldWelte@viatech.com>
15430 S:      Maintained
15431 F:      drivers/mmc/host/via-sdmmc.c
15432
15433 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15434 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15435 L:      linux-fbdev@vger.kernel.org
15436 S:      Maintained
15437 F:      include/linux/via-core.h
15438 F:      include/linux/via-gpio.h
15439 F:      include/linux/via_i2c.h
15440 F:      drivers/video/fbdev/via/
15441
15442 VIA VELOCITY NETWORK DRIVER
15443 M:      Francois Romieu <romieu@fr.zoreil.com>
15444 L:      netdev@vger.kernel.org
15445 S:      Maintained
15446 F:      drivers/net/ethernet/via/via-velocity.*
15447
15448 VICODEC VIRTUAL CODEC DRIVER
15449 M:      Hans Verkuil <hans.verkuil@cisco.com>
15450 L:      linux-media@vger.kernel.org
15451 T:      git git://linuxtv.org/media_tree.git
15452 W:      https://linuxtv.org
15453 S:      Maintained
15454 F:      drivers/media/platform/vicodec/*
15455
15456 VIDEO MULTIPLEXER DRIVER
15457 M:      Philipp Zabel <p.zabel@pengutronix.de>
15458 L:      linux-media@vger.kernel.org
15459 S:      Maintained
15460 F:      drivers/media/platform/video-mux.c
15461
15462 VIDEO I2C POLLING DRIVER
15463 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15464 L:      linux-media@vger.kernel.org
15465 S:      Maintained
15466 F:      drivers/media/i2c/video-i2c.c
15467
15468 VIDEOBUF2 FRAMEWORK
15469 M:      Pawel Osciak <pawel@osciak.com>
15470 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15471 M:      Kyungmin Park <kyungmin.park@samsung.com>
15472 L:      linux-media@vger.kernel.org
15473 S:      Maintained
15474 F:      drivers/media/v4l2-core/videobuf2-*
15475 F:      include/media/videobuf2-*
15476
15477 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15478 M:      Helen Koike <helen.koike@collabora.com>
15479 L:      linux-media@vger.kernel.org
15480 T:      git git://linuxtv.org/media_tree.git
15481 W:      https://linuxtv.org
15482 S:      Maintained
15483 F:      drivers/media/platform/vimc/*
15484
15485 VIRT LIB
15486 M:      Alex Williamson <alex.williamson@redhat.com>
15487 M:      Paolo Bonzini <pbonzini@redhat.com>
15488 L:      kvm@vger.kernel.org
15489 S:      Supported
15490 F:      virt/lib/
15491
15492 VIRTIO AND VHOST VSOCK DRIVER
15493 M:      Stefan Hajnoczi <stefanha@redhat.com>
15494 L:      kvm@vger.kernel.org
15495 L:      virtualization@lists.linux-foundation.org
15496 L:      netdev@vger.kernel.org
15497 S:      Maintained
15498 F:      include/linux/virtio_vsock.h
15499 F:      include/uapi/linux/virtio_vsock.h
15500 F:      include/uapi/linux/vsockmon.h
15501 F:      include/uapi/linux/vm_sockets_diag.h
15502 F:      net/vmw_vsock/diag.c
15503 F:      net/vmw_vsock/af_vsock_tap.c
15504 F:      net/vmw_vsock/virtio_transport_common.c
15505 F:      net/vmw_vsock/virtio_transport.c
15506 F:      drivers/net/vsockmon.c
15507 F:      drivers/vhost/vsock.c
15508 F:      drivers/vhost/vsock.h
15509 F:      tools/testing/vsock/
15510
15511 VIRTIO CONSOLE DRIVER
15512 M:      Amit Shah <amit@kernel.org>
15513 L:      virtualization@lists.linux-foundation.org
15514 S:      Maintained
15515 F:      drivers/char/virtio_console.c
15516 F:      include/linux/virtio_console.h
15517 F:      include/uapi/linux/virtio_console.h
15518
15519 VIRTIO CORE, NET AND BLOCK DRIVERS
15520 M:      "Michael S. Tsirkin" <mst@redhat.com>
15521 M:      Jason Wang <jasowang@redhat.com>
15522 L:      virtualization@lists.linux-foundation.org
15523 S:      Maintained
15524 F:      Documentation/devicetree/bindings/virtio/
15525 F:      drivers/virtio/
15526 F:      tools/virtio/
15527 F:      drivers/net/virtio_net.c
15528 F:      drivers/block/virtio_blk.c
15529 F:      include/linux/virtio*.h
15530 F:      include/uapi/linux/virtio_*.h
15531 F:      drivers/crypto/virtio/
15532 F:      mm/balloon_compaction.c
15533
15534 VIRTIO CRYPTO DRIVER
15535 M:      Gonglei <arei.gonglei@huawei.com>
15536 L:      virtualization@lists.linux-foundation.org
15537 L:      linux-crypto@vger.kernel.org
15538 S:      Maintained
15539 F:      drivers/crypto/virtio/
15540 F:      include/uapi/linux/virtio_crypto.h
15541
15542 VIRTIO DRIVERS FOR S390
15543 M:      Cornelia Huck <cohuck@redhat.com>
15544 M:      Halil Pasic <pasic@linux.ibm.com>
15545 L:      linux-s390@vger.kernel.org
15546 L:      virtualization@lists.linux-foundation.org
15547 L:      kvm@vger.kernel.org
15548 S:      Supported
15549 F:      drivers/s390/virtio/
15550 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15551
15552 VIRTIO GPU DRIVER
15553 M:      David Airlie <airlied@linux.ie>
15554 M:      Gerd Hoffmann <kraxel@redhat.com>
15555 L:      dri-devel@lists.freedesktop.org
15556 L:      virtualization@lists.linux-foundation.org
15557 T:      git git://anongit.freedesktop.org/drm/drm-misc
15558 S:      Maintained
15559 F:      drivers/gpu/drm/virtio/
15560 F:      include/uapi/linux/virtio_gpu.h
15561
15562 VIRTIO HOST (VHOST)
15563 M:      "Michael S. Tsirkin" <mst@redhat.com>
15564 M:      Jason Wang <jasowang@redhat.com>
15565 L:      kvm@vger.kernel.org
15566 L:      virtualization@lists.linux-foundation.org
15567 L:      netdev@vger.kernel.org
15568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15569 S:      Maintained
15570 F:      drivers/vhost/
15571 F:      include/uapi/linux/vhost.h
15572
15573 VIRTIO INPUT DRIVER
15574 M:      Gerd Hoffmann <kraxel@redhat.com>
15575 S:      Maintained
15576 F:      drivers/virtio/virtio_input.c
15577 F:      include/uapi/linux/virtio_input.h
15578
15579 VIRTUAL BOX GUEST DEVICE DRIVER
15580 M:      Hans de Goede <hdegoede@redhat.com>
15581 M:      Arnd Bergmann <arnd@arndb.de>
15582 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15583 S:      Maintained
15584 F:      include/linux/vbox_utils.h
15585 F:      include/uapi/linux/vbox*.h
15586 F:      drivers/virt/vboxguest/
15587
15588 VIRTUAL SERIO DEVICE DRIVER
15589 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15590 S:      Maintained
15591 F:      drivers/input/serio/userio.c
15592 F:      include/uapi/linux/userio.h
15593
15594 VIVID VIRTUAL VIDEO DRIVER
15595 M:      Hans Verkuil <hverkuil@xs4all.nl>
15596 L:      linux-media@vger.kernel.org
15597 T:      git git://linuxtv.org/media_tree.git
15598 W:      https://linuxtv.org
15599 S:      Maintained
15600 F:      drivers/media/platform/vivid/*
15601
15602 VLYNQ BUS
15603 M:      Florian Fainelli <f.fainelli@gmail.com>
15604 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15605 S:      Maintained
15606 F:      drivers/vlynq/vlynq.c
15607 F:      include/linux/vlynq.h
15608
15609 VME SUBSYSTEM
15610 M:      Martyn Welch <martyn@welchs.me.uk>
15611 M:      Manohar Vanga <manohar.vanga@gmail.com>
15612 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15613 L:      devel@driverdev.osuosl.org
15614 S:      Maintained
15615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15616 F:      Documentation/driver-api/vme.rst
15617 F:      drivers/staging/vme/
15618 F:      drivers/vme/
15619 F:      include/linux/vme*
15620
15621 VMWARE BALLOON DRIVER
15622 M:      Xavier Deguillard <xdeguillard@vmware.com>
15623 M:      Nadav Amit <namit@vmware.com>
15624 M:      "VMware, Inc." <pv-drivers@vmware.com>
15625 L:      linux-kernel@vger.kernel.org
15626 S:      Maintained
15627 F:      drivers/misc/vmw_balloon.c
15628
15629 VMWARE HYPERVISOR INTERFACE
15630 M:      Alok Kataria <akataria@vmware.com>
15631 L:      virtualization@lists.linux-foundation.org
15632 S:      Supported
15633 F:      arch/x86/kernel/cpu/vmware.c
15634
15635 VMWARE PVRDMA DRIVER
15636 M:      Adit Ranadive <aditr@vmware.com>
15637 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15638 L:      linux-rdma@vger.kernel.org
15639 S:      Maintained
15640 F:      drivers/infiniband/hw/vmw_pvrdma/
15641
15642 VMware PVSCSI driver
15643 M:      Jim Gill <jgill@vmware.com>
15644 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15645 L:      linux-scsi@vger.kernel.org
15646 S:      Maintained
15647 F:      drivers/scsi/vmw_pvscsi.c
15648 F:      drivers/scsi/vmw_pvscsi.h
15649
15650 VMWARE VMMOUSE SUBDRIVER
15651 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15652 M:      "VMware, Inc." <pv-drivers@vmware.com>
15653 L:      linux-input@vger.kernel.org
15654 S:      Maintained
15655 F:      drivers/input/mouse/vmmouse.c
15656 F:      drivers/input/mouse/vmmouse.h
15657
15658 VMWARE VMXNET3 ETHERNET DRIVER
15659 M:      Ronak Doshi <doshir@vmware.com>
15660 M:      "VMware, Inc." <pv-drivers@vmware.com>
15661 L:      netdev@vger.kernel.org
15662 S:      Maintained
15663 F:      drivers/net/vmxnet3/
15664
15665 VOCORE VOCORE2 BOARD
15666 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15667 L:      linux-mips@linux-mips.org
15668 S:      Maintained
15669 F:      arch/mips/boot/dts/ralink/vocore2.dts
15670
15671 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15672 M:      Liam Girdwood <lgirdwood@gmail.com>
15673 M:      Mark Brown <broonie@kernel.org>
15674 L:      linux-kernel@vger.kernel.org
15675 W:      http://www.slimlogic.co.uk/?p=48
15676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15677 S:      Supported
15678 F:      Documentation/devicetree/bindings/regulator/
15679 F:      Documentation/power/regulator/
15680 F:      drivers/regulator/
15681 F:      include/dt-bindings/regulator/
15682 F:      include/linux/regulator/
15683
15684 VRF
15685 M:      David Ahern <dsa@cumulusnetworks.com>
15686 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15687 L:      netdev@vger.kernel.org
15688 S:      Maintained
15689 F:      drivers/net/vrf.c
15690 F:      Documentation/networking/vrf.txt
15691
15692 VT1211 HARDWARE MONITOR DRIVER
15693 M:      Juerg Haefliger <juergh@gmail.com>
15694 L:      linux-hwmon@vger.kernel.org
15695 S:      Maintained
15696 F:      Documentation/hwmon/vt1211
15697 F:      drivers/hwmon/vt1211.c
15698
15699 VT8231 HARDWARE MONITOR DRIVER
15700 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15701 L:      linux-hwmon@vger.kernel.org
15702 S:      Maintained
15703 F:      drivers/hwmon/vt8231.c
15704
15705 VUB300 USB to SDIO/SD/MMC bridge chip
15706 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15707 L:      linux-mmc@vger.kernel.org
15708 L:      linux-usb@vger.kernel.org
15709 S:      Supported
15710 F:      drivers/mmc/host/vub300.c
15711
15712 W1 DALLAS'S 1-WIRE BUS
15713 M:      Evgeniy Polyakov <zbr@ioremap.net>
15714 S:      Maintained
15715 F:      Documentation/devicetree/bindings/w1/
15716 F:      Documentation/w1/
15717 F:      drivers/w1/
15718 F:      include/linux/w1.h
15719
15720 W83791D HARDWARE MONITORING DRIVER
15721 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15722 L:      linux-hwmon@vger.kernel.org
15723 S:      Maintained
15724 F:      Documentation/hwmon/w83791d
15725 F:      drivers/hwmon/w83791d.c
15726
15727 W83793 HARDWARE MONITORING DRIVER
15728 M:      Rudolf Marek <r.marek@assembler.cz>
15729 L:      linux-hwmon@vger.kernel.org
15730 S:      Maintained
15731 F:      Documentation/hwmon/w83793
15732 F:      drivers/hwmon/w83793.c
15733
15734 W83795 HARDWARE MONITORING DRIVER
15735 M:      Jean Delvare <jdelvare@suse.com>
15736 L:      linux-hwmon@vger.kernel.org
15737 S:      Maintained
15738 F:      drivers/hwmon/w83795.c
15739
15740 W83L51xD SD/MMC CARD INTERFACE DRIVER
15741 M:      Pierre Ossman <pierre@ossman.eu>
15742 S:      Maintained
15743 F:      drivers/mmc/host/wbsd.*
15744
15745 WACOM PROTOCOL 4 SERIAL TABLETS
15746 M:      Julian Squires <julian@cipht.net>
15747 M:      Hans de Goede <hdegoede@redhat.com>
15748 L:      linux-input@vger.kernel.org
15749 S:      Maintained
15750 F:      drivers/input/tablet/wacom_serial4.c
15751
15752 WATCHDOG DEVICE DRIVERS
15753 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15754 M:      Guenter Roeck <linux@roeck-us.net>
15755 L:      linux-watchdog@vger.kernel.org
15756 W:      http://www.linux-watchdog.org/
15757 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15758 S:      Maintained
15759 F:      Documentation/devicetree/bindings/watchdog/
15760 F:      Documentation/watchdog/
15761 F:      drivers/watchdog/
15762 F:      include/linux/watchdog.h
15763 F:      include/uapi/linux/watchdog.h
15764
15765 WHISKEYCOVE PMIC GPIO DRIVER
15766 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15767 L:      linux-gpio@vger.kernel.org
15768 S:      Maintained
15769 F:      drivers/gpio/gpio-wcove.c
15770
15771 WIIMOTE HID DRIVER
15772 M:      David Herrmann <dh.herrmann@googlemail.com>
15773 L:      linux-input@vger.kernel.org
15774 S:      Maintained
15775 F:      drivers/hid/hid-wiimote*
15776
15777 WILOCITY WIL6210 WIRELESS DRIVER
15778 M:      Maya Erez <merez@codeaurora.org>
15779 L:      linux-wireless@vger.kernel.org
15780 L:      wil6210@qti.qualcomm.com
15781 S:      Supported
15782 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15783 F:      drivers/net/wireless/ath/wil6210/
15784
15785 WIMAX STACK
15786 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15787 M:      linux-wimax@intel.com
15788 L:      wimax@linuxwimax.org (subscribers-only)
15789 S:      Supported
15790 W:      http://linuxwimax.org
15791 F:      Documentation/wimax/README.wimax
15792 F:      include/linux/wimax/debug.h
15793 F:      include/net/wimax.h
15794 F:      include/uapi/linux/wimax.h
15795 F:      net/wimax/
15796
15797 WINBOND CIR DRIVER
15798 M:      David Härdeman <david@hardeman.nu>
15799 S:      Maintained
15800 F:      drivers/media/rc/winbond-cir.c
15801
15802 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15803 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15804 L:      linux-watchdog@vger.kernel.org
15805 S:      Maintained
15806 F:      drivers/watchdog/ebc-c384_wdt.c
15807
15808 WINSYSTEMS WS16C48 GPIO DRIVER
15809 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15810 L:      linux-gpio@vger.kernel.org
15811 S:      Maintained
15812 F:      drivers/gpio/gpio-ws16c48.c
15813
15814 WISTRON LAPTOP BUTTON DRIVER
15815 M:      Miloslav Trmac <mitr@volny.cz>
15816 S:      Maintained
15817 F:      drivers/input/misc/wistron_btns.c
15818
15819 WL3501 WIRELESS PCMCIA CARD DRIVER
15820 L:      linux-wireless@vger.kernel.org
15821 S:      Odd fixes
15822 F:      drivers/net/wireless/wl3501*
15823
15824 WOLFSON MICROELECTRONICS DRIVERS
15825 L:      patches@opensource.cirrus.com
15826 T:      git https://github.com/CirrusLogic/linux-drivers.git
15827 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15828 S:      Supported
15829 F:      Documentation/hwmon/wm83??
15830 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15831 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15832 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15833 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15834 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15835 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15836 F:      drivers/clk/clk-wm83*.c
15837 F:      drivers/extcon/extcon-arizona.c
15838 F:      drivers/leds/leds-wm83*.c
15839 F:      drivers/gpio/gpio-*wm*.c
15840 F:      drivers/gpio/gpio-arizona.c
15841 F:      drivers/hwmon/wm83??-hwmon.c
15842 F:      drivers/input/misc/wm831x-on.c
15843 F:      drivers/input/touchscreen/wm831x-ts.c
15844 F:      drivers/input/touchscreen/wm97*.c
15845 F:      drivers/mfd/arizona*
15846 F:      drivers/mfd/wm*.c
15847 F:      drivers/mfd/cs47l24*
15848 F:      drivers/power/supply/wm83*.c
15849 F:      drivers/rtc/rtc-wm83*.c
15850 F:      drivers/regulator/wm8*.c
15851 F:      drivers/regulator/arizona*
15852 F:      drivers/video/backlight/wm83*_bl.c
15853 F:      drivers/watchdog/wm83*_wdt.c
15854 F:      include/linux/mfd/arizona/
15855 F:      include/linux/mfd/wm831x/
15856 F:      include/linux/mfd/wm8350/
15857 F:      include/linux/mfd/wm8400*
15858 F:      include/linux/regulator/arizona*
15859 F:      include/linux/wm97xx.h
15860 F:      include/sound/wm????.h
15861 F:      sound/soc/codecs/arizona.?
15862 F:      sound/soc/codecs/wm*
15863 F:      sound/soc/codecs/cs47l24*
15864
15865 WORKQUEUE
15866 M:      Tejun Heo <tj@kernel.org>
15867 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15869 S:      Maintained
15870 F:      include/linux/workqueue.h
15871 F:      kernel/workqueue.c
15872 F:      Documentation/core-api/workqueue.rst
15873
15874 X-POWERS AXP288 PMIC DRIVERS
15875 M:      Hans de Goede <hdegoede@redhat.com>
15876 S:      Maintained
15877 N:      axp288
15878 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15879
15880 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15881 M:      Chen-Yu Tsai <wens@csie.org>
15882 L:      linux-kernel@vger.kernel.org
15883 S:      Maintained
15884 N:      axp[128]
15885
15886 X.25 NETWORK LAYER
15887 M:      Andrew Hendry <andrew.hendry@gmail.com>
15888 L:      linux-x25@vger.kernel.org
15889 S:      Odd Fixes
15890 F:      Documentation/networking/x25*
15891 F:      include/net/x25*
15892 F:      net/x25/
15893
15894 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15895 M:      Thomas Gleixner <tglx@linutronix.de>
15896 M:      Ingo Molnar <mingo@redhat.com>
15897 R:      "H. Peter Anvin" <hpa@zytor.com>
15898 M:      x86@kernel.org
15899 L:      linux-kernel@vger.kernel.org
15900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15901 S:      Maintained
15902 F:      Documentation/devicetree/bindings/x86/
15903 F:      Documentation/x86/
15904 F:      arch/x86/
15905
15906 X86 ENTRY CODE
15907 M:      Andy Lutomirski <luto@kernel.org>
15908 L:      linux-kernel@vger.kernel.org
15909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15910 S:      Maintained
15911 F:      arch/x86/entry/
15912
15913 X86 MCE INFRASTRUCTURE
15914 M:      Tony Luck <tony.luck@intel.com>
15915 M:      Borislav Petkov <bp@alien8.de>
15916 L:      linux-edac@vger.kernel.org
15917 S:      Maintained
15918 F:      arch/x86/kernel/cpu/mcheck/*
15919
15920 X86 MICROCODE UPDATE SUPPORT
15921 M:      Borislav Petkov <bp@alien8.de>
15922 S:      Maintained
15923 F:      arch/x86/kernel/cpu/microcode/*
15924
15925 X86 PLATFORM DRIVERS
15926 M:      Darren Hart <dvhart@infradead.org>
15927 M:      Andy Shevchenko <andy@infradead.org>
15928 L:      platform-driver-x86@vger.kernel.org
15929 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15930 S:      Maintained
15931 F:      drivers/platform/x86/
15932 F:      drivers/platform/olpc/
15933
15934 X86 VDSO
15935 M:      Andy Lutomirski <luto@kernel.org>
15936 L:      linux-kernel@vger.kernel.org
15937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15938 S:      Maintained
15939 F:      arch/x86/entry/vdso/
15940
15941 XC2028/3028 TUNER DRIVER
15942 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15943 L:      linux-media@vger.kernel.org
15944 W:      https://linuxtv.org
15945 T:      git git://linuxtv.org/media_tree.git
15946 S:      Maintained
15947 F:      drivers/media/tuners/tuner-xc2028.*
15948
15949 XDP SOCKETS (AF_XDP)
15950 M:      Björn Töpel <bjorn.topel@intel.com>
15951 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15952 L:      netdev@vger.kernel.org
15953 S:      Maintained
15954 F:      kernel/bpf/xskmap.c
15955 F:      net/xdp/
15956
15957 XEN BLOCK SUBSYSTEM
15958 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15959 M:      Roger Pau Monné <roger.pau@citrix.com>
15960 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15961 S:      Supported
15962 F:      drivers/block/xen-blkback/*
15963 F:      drivers/block/xen*
15964
15965 XEN HYPERVISOR ARM
15966 M:      Stefano Stabellini <sstabellini@kernel.org>
15967 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15968 S:      Maintained
15969 F:      arch/arm/xen/
15970 F:      arch/arm/include/asm/xen/
15971
15972 XEN HYPERVISOR ARM64
15973 M:      Stefano Stabellini <sstabellini@kernel.org>
15974 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15975 S:      Maintained
15976 F:      arch/arm64/xen/
15977 F:      arch/arm64/include/asm/xen/
15978
15979 XEN HYPERVISOR INTERFACE
15980 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15981 M:      Juergen Gross <jgross@suse.com>
15982 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15984 S:      Supported
15985 F:      arch/x86/xen/
15986 F:      drivers/*/xen-*front.c
15987 F:      drivers/xen/
15988 F:      arch/x86/include/asm/xen/
15989 F:      arch/x86/include/asm/pvclock-abi.h
15990 F:      include/xen/
15991 F:      include/uapi/xen/
15992 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15993 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15994
15995 XEN NETWORK BACKEND DRIVER
15996 M:      Wei Liu <wei.liu2@citrix.com>
15997 M:      Paul Durrant <paul.durrant@citrix.com>
15998 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15999 L:      netdev@vger.kernel.org
16000 S:      Supported
16001 F:      drivers/net/xen-netback/*
16002
16003 XEN PCI SUBSYSTEM
16004 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16005 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16006 S:      Supported
16007 F:      arch/x86/pci/*xen*
16008 F:      drivers/pci/*xen*
16009
16010 XEN PVSCSI DRIVERS
16011 M:      Juergen Gross <jgross@suse.com>
16012 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16013 L:      linux-scsi@vger.kernel.org
16014 S:      Supported
16015 F:      drivers/scsi/xen-scsifront.c
16016 F:      drivers/xen/xen-scsiback.c
16017 F:      include/xen/interface/io/vscsiif.h
16018
16019 XEN SWIOTLB SUBSYSTEM
16020 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16021 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16022 L:      iommu@lists.linux-foundation.org
16023 S:      Supported
16024 F:      arch/x86/xen/*swiotlb*
16025 F:      drivers/xen/*swiotlb*
16026
16027 XEN SOUND FRONTEND DRIVER
16028 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16029 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16030 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16031 S:      Supported
16032 F:      sound/xen/*
16033
16034 XFS FILESYSTEM
16035 M:      Darrick J. Wong <darrick.wong@oracle.com>
16036 M:      linux-xfs@vger.kernel.org
16037 L:      linux-xfs@vger.kernel.org
16038 W:      http://xfs.org/
16039 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16040 S:      Supported
16041 F:      Documentation/filesystems/xfs.txt
16042 F:      fs/xfs/
16043
16044 XILINX AXI ETHERNET DRIVER
16045 M:      Anirudha Sarangi <anirudh@xilinx.com>
16046 M:      John Linn <John.Linn@xilinx.com>
16047 S:      Maintained
16048 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16049
16050 XILINX UARTLITE SERIAL DRIVER
16051 M:      Peter Korsgaard <jacmet@sunsite.dk>
16052 L:      linux-serial@vger.kernel.org
16053 S:      Maintained
16054 F:      drivers/tty/serial/uartlite.c
16055
16056 XILINX VIDEO IP CORES
16057 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16058 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16059 L:      linux-media@vger.kernel.org
16060 T:      git git://linuxtv.org/media_tree.git
16061 S:      Supported
16062 F:      Documentation/devicetree/bindings/media/xilinx/
16063 F:      drivers/media/platform/xilinx/
16064 F:      include/uapi/linux/xilinx-v4l2-controls.h
16065
16066 XILLYBUS DRIVER
16067 M:      Eli Billauer <eli.billauer@gmail.com>
16068 L:      linux-kernel@vger.kernel.org
16069 S:      Supported
16070 F:      drivers/char/xillybus/
16071
16072 XLP9XX I2C DRIVER
16073 M:      George Cherian <george.cherian@cavium.com>
16074 M:      Jan Glauber <jglauber@cavium.com>
16075 L:      linux-i2c@vger.kernel.org
16076 W:      http://www.cavium.com
16077 S:      Supported
16078 F:      drivers/i2c/busses/i2c-xlp9xx.c
16079
16080 XRA1403 GPIO EXPANDER
16081 M:      Nandor Han <nandor.han@ge.com>
16082 M:      Semi Malinen <semi.malinen@ge.com>
16083 L:      linux-gpio@vger.kernel.org
16084 S:      Maintained
16085 F:      drivers/gpio/gpio-xra1403.c
16086 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16087
16088 XTENSA XTFPGA PLATFORM SUPPORT
16089 M:      Max Filippov <jcmvbkbc@gmail.com>
16090 L:      linux-xtensa@linux-xtensa.org
16091 S:      Maintained
16092 F:      drivers/spi/spi-xtensa-xtfpga.c
16093 F:      sound/soc/xtensa/xtfpga-i2s.c
16094
16095 YAM DRIVER FOR AX.25
16096 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16097 L:      linux-hams@vger.kernel.org
16098 S:      Maintained
16099 F:      drivers/net/hamradio/yam*
16100 F:      include/linux/yam.h
16101
16102 YAMA SECURITY MODULE
16103 M:      Kees Cook <keescook@chromium.org>
16104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16105 S:      Supported
16106 F:      security/yama/
16107 F:      Documentation/admin-guide/LSM/Yama.rst
16108
16109 YEALINK PHONE DRIVER
16110 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16111 L:      usbb2k-api-dev@nongnu.org
16112 S:      Maintained
16113 F:      Documentation/input/devices/yealink.rst
16114 F:      drivers/input/misc/yealink.*
16115
16116 Z8530 DRIVER FOR AX.25
16117 M:      Joerg Reuter <jreuter@yaina.de>
16118 W:      http://yaina.de/jreuter/
16119 W:      http://www.qsl.net/dl1bke/
16120 L:      linux-hams@vger.kernel.org
16121 S:      Maintained
16122 F:      Documentation/networking/z8530drv.txt
16123 F:      drivers/net/hamradio/*scc.c
16124 F:      drivers/net/hamradio/z8530.h
16125
16126 ZBUD COMPRESSED PAGE ALLOCATOR
16127 M:      Seth Jennings <sjenning@redhat.com>
16128 M:      Dan Streetman <ddstreet@ieee.org>
16129 L:      linux-mm@kvack.org
16130 S:      Maintained
16131 F:      mm/zbud.c
16132 F:      include/linux/zbud.h
16133
16134 ZD1211RW WIRELESS DRIVER
16135 M:      Daniel Drake <dsd@gentoo.org>
16136 M:      Ulrich Kunitz <kune@deine-taler.de>
16137 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16138 L:      linux-wireless@vger.kernel.org
16139 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16140 S:      Maintained
16141 F:      drivers/net/wireless/zydas/zd1211rw/
16142
16143 ZD1301 MEDIA DRIVER
16144 M:      Antti Palosaari <crope@iki.fi>
16145 L:      linux-media@vger.kernel.org
16146 W:      https://linuxtv.org/
16147 W:      http://palosaari.fi/linux/
16148 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16149 S:      Maintained
16150 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16151
16152 ZD1301_DEMOD MEDIA DRIVER
16153 M:      Antti Palosaari <crope@iki.fi>
16154 L:      linux-media@vger.kernel.org
16155 W:      https://linuxtv.org/
16156 W:      http://palosaari.fi/linux/
16157 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16158 S:      Maintained
16159 F:      drivers/media/dvb-frontends/zd1301_demod*
16160
16161 ZPOOL COMPRESSED PAGE STORAGE API
16162 M:      Dan Streetman <ddstreet@ieee.org>
16163 L:      linux-mm@kvack.org
16164 S:      Maintained
16165 F:      mm/zpool.c
16166 F:      include/linux/zpool.h
16167
16168 ZR36067 VIDEO FOR LINUX DRIVER
16169 L:      mjpeg-users@lists.sourceforge.net
16170 L:      linux-media@vger.kernel.org
16171 W:      http://mjpeg.sourceforge.net/driver-zoran/
16172 T:      hg https://linuxtv.org/hg/v4l-dvb
16173 S:      Odd Fixes
16174 F:      drivers/staging/media/zoran/
16175
16176 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16177 M:      Minchan Kim <minchan@kernel.org>
16178 M:      Nitin Gupta <ngupta@vflare.org>
16179 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16180 L:      linux-kernel@vger.kernel.org
16181 S:      Maintained
16182 F:      drivers/block/zram/
16183 F:      Documentation/blockdev/zram.txt
16184
16185 ZS DECSTATION Z85C30 SERIAL DRIVER
16186 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16187 S:      Maintained
16188 F:      drivers/tty/serial/zs.*
16189
16190 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16191 M:      Minchan Kim <minchan@kernel.org>
16192 M:      Nitin Gupta <ngupta@vflare.org>
16193 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16194 L:      linux-mm@kvack.org
16195 S:      Maintained
16196 F:      mm/zsmalloc.c
16197 F:      include/linux/zsmalloc.h
16198 F:      Documentation/vm/zsmalloc.rst
16199
16200 ZSWAP COMPRESSED SWAP CACHING
16201 M:      Seth Jennings <sjenning@redhat.com>
16202 M:      Dan Streetman <ddstreet@ieee.org>
16203 L:      linux-mm@kvack.org
16204 S:      Maintained
16205 F:      mm/zswap.c
16206
16207 THE REST
16208 M:      Linus Torvalds <torvalds@linux-foundation.org>
16209 L:      linux-kernel@vger.kernel.org
16210 Q:      http://patchwork.kernel.org/project/LKML/list/
16211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16212 S:      Buried alive in reporters
16213 F:      *
16214 F:      */