MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      drivers/pci/*/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andy@infradead.org>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <matthew@wil.cx>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 AF9013 MEDIA DRIVER
 554 M:      Antti Palosaari <crope@iki.fi>
 555 L:      linux-media@vger.kernel.org
 556 W:      https://linuxtv.org
 557 W:      http://palosaari.fi/linux/
 558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 559 T:      git git://linuxtv.org/anttip/media_tree.git
 560 S:      Maintained
 561 F:      drivers/media/dvb-frontends/af9013*
 562
 563 AF9033 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9033*
 572
 573 AFFS FILE SYSTEM
 574 M:      David Sterba <dsterba@suse.com>
 575 L:      linux-fsdevel@vger.kernel.org
 576 S:      Odd Fixes
 577 F:      Documentation/filesystems/affs.txt
 578 F:      fs/affs/
 579
 580 AFS FILESYSTEM
 581 M:      David Howells <dhowells@redhat.com>
 582 L:      linux-afs@lists.infradead.org
 583 S:      Supported
 584 F:      fs/afs/
 585 F:      include/trace/events/afs.h
 586 F:      Documentation/filesystems/afs.txt
 587 W:      https://www.infradead.org/~dhowells/kafs/
 588
 589 AGPGART DRIVER
 590 M:      David Airlie <airlied@linux.ie>
 591 T:      git git://anongit.freedesktop.org/drm/drm
 592 S:      Maintained
 593 F:      drivers/char/agp/
 594 F:      include/linux/agp*
 595 F:      include/uapi/linux/agp*
 596
 597 AHA152X SCSI DRIVER
 598 M:      "Juergen E. Fischer" <fischer@norbit.de>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aha152x*
 602 F:      drivers/scsi/pcmcia/aha152x*
 603
 604 AIC7XXX / AIC79XX SCSI DRIVER
 605 M:      Hannes Reinecke <hare@suse.com>
 606 L:      linux-scsi@vger.kernel.org
 607 S:      Maintained
 608 F:      drivers/scsi/aic7xxx/
 609
 610 AIMSLAB FM RADIO RECEIVER DRIVER
 611 M:      Hans Verkuil <hverkuil@xs4all.nl>
 612 L:      linux-media@vger.kernel.org
 613 T:      git git://linuxtv.org/media_tree.git
 614 W:      https://linuxtv.org
 615 S:      Maintained
 616 F:      drivers/media/radio/radio-aimslab*
 617
 618 AIO
 619 M:      Benjamin LaHaise <bcrl@kvack.org>
 620 L:      linux-aio@kvack.org
 621 S:      Supported
 622 F:      fs/aio.c
 623 F:      include/linux/*aio*.h
 624
 625 AIRSPY MEDIA DRIVER
 626 M:      Antti Palosaari <crope@iki.fi>
 627 L:      linux-media@vger.kernel.org
 628 W:      https://linuxtv.org
 629 W:      http://palosaari.fi/linux/
 630 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 631 T:      git git://linuxtv.org/anttip/media_tree.git
 632 S:      Maintained
 633 F:      drivers/media/usb/airspy/
 634
 635 ALACRITECH GIGABIT ETHERNET DRIVER
 636 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 637 S:      Maintained
 638 F:      drivers/net/ethernet/alacritech/*
 639
 640 ALCATEL SPEEDTOUCH USB DRIVER
 641 M:      Duncan Sands <duncan.sands@free.fr>
 642 L:      linux-usb@vger.kernel.org
 643 W:      http://www.linux-usb.org/SpeedTouch/
 644 S:      Maintained
 645 F:      drivers/usb/atm/speedtch.c
 646 F:      drivers/usb/atm/usbatm.c
 647
 648 ALCHEMY AU1XX0 MMC DRIVER
 649 M:      Manuel Lauss <manuel.lauss@gmail.com>
 650 S:      Maintained
 651 F:      drivers/mmc/host/au1xmmc.c
 652
 653 ALI1563 I2C DRIVER
 654 M:      Rudolf Marek <r.marek@assembler.cz>
 655 L:      linux-i2c@vger.kernel.org
 656 S:      Maintained
 657 F:      Documentation/i2c/busses/i2c-ali1563
 658 F:      drivers/i2c/busses/i2c-ali1563.c
 659
 660 ALLWINNER SECURITY SYSTEM
 661 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 662 L:      linux-crypto@vger.kernel.org
 663 S:      Maintained
 664 F:      drivers/crypto/sunxi-ss/
 665
 666 ALPHA PORT
 667 M:      Richard Henderson <rth@twiddle.net>
 668 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 669 M:      Matt Turner <mattst88@gmail.com>
 670 S:      Odd Fixes
 671 L:      linux-alpha@vger.kernel.org
 672 F:      arch/alpha/
 673
 674 ALPS PS/2 TOUCHPAD DRIVER
 675 R:      Pali Rohár <pali.rohar@gmail.com>
 676 F:      drivers/input/mouse/alps.*
 677
 678 ALTERA I2C CONTROLLER DRIVER
 679 M:      Thor Thayer <thor.thayer@linux.intel.com>
 680 S:      Maintained
 681 F:      drivers/i2c/busses/i2c-altera.c
 682
 683 ALTERA MAILBOX DRIVER
 684 M:      Ley Foon Tan <lftan@altera.com>
 685 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 686 S:      Maintained
 687 F:      drivers/mailbox/mailbox-altera.c
 688
 689 ALTERA PIO DRIVER
 690 M:      Tien Hock Loh <thloh@altera.com>
 691 L:      linux-gpio@vger.kernel.org
 692 S:      Maintained
 693 F:      drivers/gpio/gpio-altera.c
 694
 695 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/gpio/gpio-altera-a10sr.c
 699 F:      drivers/mfd/altera-a10sr.c
 700 F:      drivers/reset/reset-a10sr.c
 701 F:      include/linux/mfd/altera-a10sr.h
 702 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 703
 704 ALTERA TRIPLE SPEED ETHERNET DRIVER
 705 M:      Vince Bridgers <vbridger@opensource.altera.com>
 706 L:      netdev@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/net/ethernet/altera/
 710
 711 ALTERA UART/JTAG UART SERIAL DRIVERS
 712 M:      Tobias Klauser <tklauser@distanz.ch>
 713 L:      linux-serial@vger.kernel.org
 714 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 715 S:      Maintained
 716 F:      drivers/tty/serial/altera_uart.c
 717 F:      drivers/tty/serial/altera_jtaguart.c
 718 F:      include/linux/altera_uart.h
 719 F:      include/linux/altera_jtaguart.h
 720
 721 AMAZON ETHERNET DRIVERS
 722 M:      Netanel Belgazal <netanel@amazon.com>
 723 R:      Saeed Bishara <saeedb@amazon.com>
 724 R:      Zorik Machulsky <zorik@amazon.com>
 725 L:      netdev@vger.kernel.org
 726 S:      Supported
 727 F:      Documentation/networking/ena.txt
 728 F:      drivers/net/ethernet/amazon/
 729
 730 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 731 M:      Tom Lendacky <thomas.lendacky@amd.com>
 732 M:      Gary Hook <gary.hook@amd.com>
 733 L:      linux-crypto@vger.kernel.org
 734 S:      Supported
 735 F:      drivers/crypto/ccp/
 736 F:      include/linux/ccp.h
 737
 738 AMD DISPLAY CORE
 739 M:      Harry Wentland <harry.wentland@amd.com>
 740 M:      Leo Li <sunpeng.li@amd.com>
 741 L:      amd-gfx@lists.freedesktop.org
 742 T:      git git://people.freedesktop.org/~agd5f/linux
 743 S:      Supported
 744 F:      drivers/gpu/drm/amd/display/
 745
 746 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 747 M:      Huang Rui <ray.huang@amd.com>
 748 L:      linux-hwmon@vger.kernel.org
 749 S:      Supported
 750 F:      Documentation/hwmon/fam15h_power
 751 F:      drivers/hwmon/fam15h_power.c
 752
 753 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 754 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 755 S:      Orphan
 756 F:      drivers/usb/gadget/udc/amd5536udc.*
 757
 758 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 759 P:      Andres Salomon <dilinger@queued.net>
 760 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 761 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 762 S:      Supported
 763 F:      drivers/char/hw_random/geode-rng.c
 764 F:      drivers/crypto/geode*
 765 F:      drivers/video/fbdev/geode/
 766 F:      arch/x86/include/asm/geode.h
 767
 768 AMD IOMMU (AMD-VI)
 769 M:      Joerg Roedel <joro@8bytes.org>
 770 L:      iommu@lists.linux-foundation.org
 771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 772 S:      Maintained
 773 F:      drivers/iommu/amd_iommu*.[ch]
 774 F:      include/linux/amd-iommu.h
 775
 776 AMD KFD
 777 M:      Oded Gabbay <oded.gabbay@gmail.com>
 778 L:      dri-devel@lists.freedesktop.org
 779 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 780 S:      Supported
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 787 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 788 F:      drivers/gpu/drm/amd/amdkfd/
 789 F:      drivers/gpu/drm/amd/include/cik_structs.h
 790 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 791 F:      drivers/gpu/drm/amd/include/vi_structs.h
 792 F:      drivers/gpu/drm/amd/include/v9_structs.h
 793 F:      include/uapi/linux/kfd_ioctl.h
 794
 795 AMD POWERPLAY
 796 M:      Rex Zhu <rex.zhu@amd.com>
 797 M:      Evan Quan <evan.quan@amd.com>
 798 L:      amd-gfx@lists.freedesktop.org
 799 S:      Supported
 800 F:      drivers/gpu/drm/amd/powerplay/
 801 T:      git git://people.freedesktop.org/~agd5f/linux
 802
 803 AMD SEATTLE DEVICE TREE SUPPORT
 804 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 805 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 806 M:      Tom Lendacky <thomas.lendacky@amd.com>
 807 S:      Supported
 808 F:      arch/arm64/boot/dts/amd/
 809
 810 AMD XGBE DRIVER
 811 M:      Tom Lendacky <thomas.lendacky@amd.com>
 812 L:      netdev@vger.kernel.org
 813 S:      Supported
 814 F:      drivers/net/ethernet/amd/xgbe/
 815 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 816
 817 ANALOG DEVICES INC AD5686 DRIVER
 818 M:      Stefan Popa <stefan.popa@analog.com>
 819 L:      linux-pm@vger.kernel.org
 820 W:      http://ez.analog.com/community/linux-device-drivers
 821 S:      Supported
 822 F:      drivers/iio/dac/ad5686*
 823 F:      drivers/iio/dac/ad5696*
 824
 825 ANALOG DEVICES INC AD5758 DRIVER
 826 M:      Stefan Popa <stefan.popa@analog.com>
 827 L:      linux-iio@vger.kernel.org
 828 W:      http://ez.analog.com/community/linux-device-drivers
 829 S:      Supported
 830 F:      drivers/iio/dac/ad5758.c
 831 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 832
 833 ANALOG DEVICES INC AD9389B DRIVER
 834 M:      Hans Verkuil <hans.verkuil@cisco.com>
 835 L:      linux-media@vger.kernel.org
 836 S:      Maintained
 837 F:      drivers/media/i2c/ad9389b*
 838
 839 ANALOG DEVICES INC ADGS1408 DRIVER
 840 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 841 S:      Supported
 842 F:      drivers/mux/adgs1408.c
 843 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 844
 845 ANALOG DEVICES INC ADP5061 DRIVER
 846 M:      Stefan Popa <stefan.popa@analog.com>
 847 L:      linux-pm@vger.kernel.org
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      drivers/power/supply/adp5061.c
 851
 852 ANALOG DEVICES INC ADV7180 DRIVER
 853 M:      Lars-Peter Clausen <lars@metafoo.de>
 854 L:      linux-media@vger.kernel.org
 855 W:      http://ez.analog.com/community/linux-device-drivers
 856 S:      Supported
 857 F:      drivers/media/i2c/adv7180.c
 858
 859 ANALOG DEVICES INC ADV748X DRIVER
 860 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 861 L:      linux-media@vger.kernel.org
 862 S:      Maintained
 863 F:      drivers/media/i2c/adv748x/*
 864
 865 ANALOG DEVICES INC ADV7511 DRIVER
 866 M:      Hans Verkuil <hans.verkuil@cisco.com>
 867 L:      linux-media@vger.kernel.org
 868 S:      Maintained
 869 F:      drivers/media/i2c/adv7511*
 870
 871 ANALOG DEVICES INC ADV7604 DRIVER
 872 M:      Hans Verkuil <hans.verkuil@cisco.com>
 873 L:      linux-media@vger.kernel.org
 874 S:      Maintained
 875 F:      drivers/media/i2c/adv7604*
 876
 877 ANALOG DEVICES INC ADV7842 DRIVER
 878 M:      Hans Verkuil <hans.verkuil@cisco.com>
 879 L:      linux-media@vger.kernel.org
 880 S:      Maintained
 881 F:      drivers/media/i2c/adv7842*
 882
 883 ANALOG DEVICES INC ASOC CODEC DRIVERS
 884 M:      Lars-Peter Clausen <lars@metafoo.de>
 885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 886 W:      http://wiki.analog.com/
 887 W:      http://ez.analog.com/community/linux-device-drivers
 888 S:      Supported
 889 F:      sound/soc/codecs/adau*
 890 F:      sound/soc/codecs/adav*
 891 F:      sound/soc/codecs/ad1*
 892 F:      sound/soc/codecs/ad7*
 893 F:      sound/soc/codecs/ssm*
 894 F:      sound/soc/codecs/sigmadsp.*
 895
 896 ANALOG DEVICES INC DMA DRIVERS
 897 M:      Lars-Peter Clausen <lars@metafoo.de>
 898 W:      http://ez.analog.com/community/linux-device-drivers
 899 S:      Supported
 900 F:      drivers/dma/dma-axi-dmac.c
 901
 902 ANALOG DEVICES INC IIO DRIVERS
 903 M:      Lars-Peter Clausen <lars@metafoo.de>
 904 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 905 W:      http://wiki.analog.com/
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 909 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 910 F:      drivers/iio/*/ad*
 911 F:      drivers/iio/adc/ltc2497*
 912 X:      drivers/iio/*/adjd*
 913 F:      drivers/staging/iio/*/ad*
 914
 915 ANDES ARCHITECTURE
 916 M:      Greentime Hu <green.hu@gmail.com>
 917 M:      Vincent Chen <deanbo422@gmail.com>
 918 T:      git https://github.com/andestech/linux.git
 919 S:      Supported
 920 F:      arch/nds32/
 921 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 922 F:      Documentation/devicetree/bindings/nds32/
 923 K:      nds32
 924 N:      nds32
 925
 926 ANDROID CONFIG FRAGMENTS
 927 M:      Rob Herring <robh@kernel.org>
 928 S:      Supported
 929 F:      kernel/configs/android*
 930
 931 ANDROID DRIVERS
 932 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 933 M:      Arve Hjønnevåg <arve@android.com>
 934 M:      Todd Kjos <tkjos@android.com>
 935 M:      Martijn Coenen <maco@android.com>
 936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 937 L:      devel@driverdev.osuosl.org
 938 S:      Supported
 939 F:      drivers/android/
 940 F:      drivers/staging/android/
 941
 942 ANDROID GOLDFISH PIC DRIVER
 943 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 944 S:      Supported
 945 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 946 F:      drivers/irqchip/irq-goldfish-pic.c
 947
 948 ANDROID GOLDFISH RTC DRIVER
 949 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 950 S:      Supported
 951 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 952 F:      drivers/rtc/rtc-goldfish.c
 953
 954 ANDROID ION DRIVER
 955 M:      Laura Abbott <labbott@redhat.com>
 956 M:      Sumit Semwal <sumit.semwal@linaro.org>
 957 L:      devel@driverdev.osuosl.org
 958 L:      dri-devel@lists.freedesktop.org
 959 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 960 S:      Supported
 961 F:      drivers/staging/android/ion
 962 F:      drivers/staging/android/uapi/ion.h
 963
 964 AOA (Apple Onboard Audio) ALSA DRIVER
 965 M:      Johannes Berg <johannes@sipsolutions.net>
 966 L:      linuxppc-dev@lists.ozlabs.org
 967 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 968 S:      Maintained
 969 F:      sound/aoa/
 970
 971 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 972 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 973 L:      linux-iio@vger.kernel.org
 974 S:      Maintained
 975 F:      drivers/iio/adc/stx104.c
 976
 977 APM DRIVER
 978 M:      Jiri Kosina <jikos@kernel.org>
 979 S:      Odd fixes
 980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 981 F:      arch/x86/kernel/apm_32.c
 982 F:      include/linux/apm_bios.h
 983 F:      include/uapi/linux/apm_bios.h
 984 F:      drivers/char/apm-emulation.c
 985
 986 APPARMOR SECURITY MODULE
 987 M:      John Johansen <john.johansen@canonical.com>
 988 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 989 W:      wiki.apparmor.net
 990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 991 S:      Supported
 992 F:      security/apparmor/
 993 F:      Documentation/admin-guide/LSM/apparmor.rst
 994
 995 APPLE BCM5974 MULTITOUCH DRIVER
 996 M:      Henrik Rydberg <rydberg@bitmath.org>
 997 L:      linux-input@vger.kernel.org
 998 S:      Odd fixes
 999 F:      drivers/input/mouse/bcm5974.c
1000
1001 APPLE SMC DRIVER
1002 M:      Henrik Rydberg <rydberg@bitmath.org>
1003 L:      linux-hwmon@vger.kernel.org
1004 S:      Odd fixes
1005 F:      drivers/hwmon/applesmc.c
1006
1007 APPLETALK NETWORK LAYER
1008 L:      netdev@vger.kernel.org
1009 S:      Odd fixes
1010 F:      drivers/net/appletalk/
1011 F:      net/appletalk/
1012
1013 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1014 M:      Duc Dang <dhdang@apm.com>
1015 S:      Supported
1016 F:      arch/arm64/boot/dts/apm/
1017
1018 APPLIED MICRO (APM) X-GENE SOC EDAC
1019 M:      Loc Ho <lho@apm.com>
1020 S:      Supported
1021 F:      drivers/edac/xgene_edac.c
1022 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1023
1024 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1025 M:      Iyappan Subramanian <isubramanian@apm.com>
1026 M:      Keyur Chudgar <kchudgar@apm.com>
1027 S:      Supported
1028 F:      drivers/net/ethernet/apm/xgene-v2/
1029
1030 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1031 M:      Iyappan Subramanian <isubramanian@apm.com>
1032 M:      Keyur Chudgar <kchudgar@apm.com>
1033 M:      Quan Nguyen <qnguyen@apm.com>
1034 S:      Supported
1035 F:      drivers/net/ethernet/apm/xgene/
1036 F:      drivers/net/phy/mdio-xgene.c
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1038 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1039
1040 APPLIED MICRO (APM) X-GENE SOC PMU
1041 M:      Tai Nguyen <ttnguyen@apm.com>
1042 S:      Supported
1043 F:      drivers/perf/xgene_pmu.c
1044 F:      Documentation/perf/xgene-pmu.txt
1045 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1046
1047 APTINA CAMERA SENSOR PLL
1048 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1049 L:      linux-media@vger.kernel.org
1050 S:      Maintained
1051 F:      drivers/media/i2c/aptina-pll.*
1052
1053 ARC FRAMEBUFFER DRIVER
1054 M:      Jaya Kumar <jayalk@intworks.biz>
1055 S:      Maintained
1056 F:      drivers/video/fbdev/arcfb.c
1057 F:      drivers/video/fbdev/core/fb_defio.c
1058
1059 ARC PGU DRM DRIVER
1060 M:      Alexey Brodkin <abrodkin@synopsys.com>
1061 S:      Supported
1062 F:      drivers/gpu/drm/arc/
1063 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1064
1065 ARCNET NETWORK LAYER
1066 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1067 L:      netdev@vger.kernel.org
1068 S:      Maintained
1069 F:      drivers/net/arcnet/
1070 F:      include/uapi/linux/if_arcnet.h
1071
1072 ARM ARCHITECTED TIMER DRIVER
1073 M:      Mark Rutland <mark.rutland@arm.com>
1074 M:      Marc Zyngier <marc.zyngier@arm.com>
1075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1076 S:      Maintained
1077 F:      arch/arm/include/asm/arch_timer.h
1078 F:      arch/arm64/include/asm/arch_timer.h
1079 F:      drivers/clocksource/arm_arch_timer.c
1080
1081 ARM HDLCD DRM DRIVER
1082 M:      Liviu Dudau <liviu.dudau@arm.com>
1083 S:      Supported
1084 F:      drivers/gpu/drm/arm/hdlcd_*
1085 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1086
1087 ARM MALI-DP DRM DRIVER
1088 M:      Liviu Dudau <liviu.dudau@arm.com>
1089 M:      Brian Starkey <brian.starkey@arm.com>
1090 M:      Mali DP Maintainers <malidp@foss.arm.com>
1091 S:      Supported
1092 F:      drivers/gpu/drm/arm/
1093 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1094
1095 ARM MFM AND FLOPPY DRIVERS
1096 M:      Ian Molton <spyro@f2s.com>
1097 S:      Maintained
1098 F:      arch/arm/lib/floppydma.S
1099 F:      arch/arm/include/asm/floppy.h
1100
1101 ARM PMU PROFILING AND DEBUGGING
1102 M:      Will Deacon <will.deacon@arm.com>
1103 M:      Mark Rutland <mark.rutland@arm.com>
1104 S:      Maintained
1105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1106 F:      arch/arm*/kernel/perf_*
1107 F:      arch/arm/oprofile/common.c
1108 F:      arch/arm*/kernel/hw_breakpoint.c
1109 F:      arch/arm*/include/asm/hw_breakpoint.h
1110 F:      arch/arm*/include/asm/perf_event.h
1111 F:      drivers/perf/*
1112 F:      include/linux/perf/arm_pmu.h
1113 F:      Documentation/devicetree/bindings/arm/pmu.txt
1114 F:      Documentation/devicetree/bindings/perf/
1115
1116 ARM PORT
1117 M:      Russell King <linux@armlinux.org.uk>
1118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1119 W:      http://www.armlinux.org.uk/
1120 S:      Odd Fixes
1121 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1122 F:      arch/arm/
1123 X:      arch/arm/boot/dts/
1124
1125 ARM PRIMECELL AACI PL041 DRIVER
1126 M:      Russell King <linux@armlinux.org.uk>
1127 S:      Odd Fixes
1128 F:      sound/arm/aaci.*
1129
1130 ARM PRIMECELL BUS SUPPORT
1131 M:      Russell King <linux@armlinux.org.uk>
1132 S:      Odd Fixes
1133 F:      drivers/amba/
1134 F:      include/linux/amba/bus.h
1135
1136 ARM PRIMECELL CLCD PL110 DRIVER
1137 M:      Russell King <linux@armlinux.org.uk>
1138 S:      Odd Fixes
1139 F:      drivers/video/fbdev/amba-clcd.*
1140
1141 ARM PRIMECELL KMI PL050 DRIVER
1142 M:      Russell King <linux@armlinux.org.uk>
1143 S:      Odd Fixes
1144 F:      drivers/input/serio/ambakmi.*
1145 F:      include/linux/amba/kmi.h
1146
1147 ARM PRIMECELL MMCI PL180/1 DRIVER
1148 M:      Russell King <linux@armlinux.org.uk>
1149 S:      Odd Fixes
1150 F:      drivers/mmc/host/mmci.*
1151 F:      include/linux/amba/mmci.h
1152
1153 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1154 M:      Russell King <linux@armlinux.org.uk>
1155 S:      Odd Fixes
1156 F:      drivers/tty/serial/amba-pl01*.c
1157 F:      include/linux/amba/serial.h
1158
1159 ARM SMMU DRIVERS
1160 M:      Will Deacon <will.deacon@arm.com>
1161 R:      Robin Murphy <robin.murphy@arm.com>
1162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1163 S:      Maintained
1164 F:      drivers/iommu/arm-smmu.c
1165 F:      drivers/iommu/arm-smmu-v3.c
1166 F:      drivers/iommu/io-pgtable-arm.c
1167 F:      drivers/iommu/io-pgtable-arm-v7s.c
1168
1169 ARM SUB-ARCHITECTURES
1170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1171 S:      Maintained
1172 F:      arch/arm/mach-*/
1173 F:      arch/arm/plat-*/
1174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1175
1176 ARM/ACTIONS SEMI ARCHITECTURE
1177 M:      Andreas Färber <afaerber@suse.de>
1178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1179 S:      Maintained
1180 N:      owl
1181 F:      arch/arm/mach-actions/
1182 F:      arch/arm/boot/dts/owl-*
1183 F:      arch/arm64/boot/dts/actions/
1184 F:      drivers/clocksource/owl-*
1185 F:      drivers/pinctrl/actions/*
1186 F:      drivers/soc/actions/
1187 F:      include/dt-bindings/power/owl-*
1188 F:      include/linux/soc/actions/
1189 F:      Documentation/devicetree/bindings/arm/actions.txt
1190 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1191 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1192 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1193
1194 ARM/ADS SPHERE MACHINE SUPPORT
1195 M:      Lennert Buytenhek <kernel@wantstofly.org>
1196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1197 S:      Maintained
1198
1199 ARM/AFEB9260 MACHINE SUPPORT
1200 M:      Sergey Lapin <slapin@ossfans.org>
1201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1202 S:      Maintained
1203
1204 ARM/AJECO 1ARM MACHINE SUPPORT
1205 M:      Lennert Buytenhek <kernel@wantstofly.org>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 S:      Maintained
1208
1209 ARM/Allwinner SoC Clock Support
1210 M:      Emilio López <emilio@elopez.com.ar>
1211 S:      Maintained
1212 F:      drivers/clk/sunxi/
1213
1214 ARM/Allwinner sunXi SoC support
1215 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1216 M:      Chen-Yu Tsai <wens@csie.org>
1217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1218 S:      Maintained
1219 N:      sun[x456789]i
1220 N:      sun50i
1221 F:      arch/arm/mach-sunxi/
1222 F:      arch/arm64/boot/dts/allwinner/
1223 F:      drivers/clk/sunxi-ng/
1224 F:      drivers/pinctrl/sunxi/
1225 F:      drivers/soc/sunxi/
1226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1227
1228 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1229 M:      Neil Armstrong <narmstrong@baylibre.com>
1230 M:      Jerome Brunet <jbrunet@baylibre.com>
1231 L:      linux-amlogic@lists.infradead.org
1232 S:      Maintained
1233 F:      drivers/clk/meson/
1234 F:      include/dt-bindings/clock/meson*
1235 F:      include/dt-bindings/clock/gxbb*
1236 F:      Documentation/devicetree/bindings/clock/amlogic*
1237
1238 ARM/Amlogic Meson SoC support
1239 M:      Carlo Caione <carlo@caione.org>
1240 M:      Kevin Hilman <khilman@baylibre.com>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 L:      linux-amlogic@lists.infradead.org
1243 W:      http://linux-meson.com/
1244 S:      Maintained
1245 F:      arch/arm/mach-meson/
1246 F:      arch/arm/boot/dts/meson*
1247 F:      arch/arm64/boot/dts/amlogic/
1248 F:      drivers/pinctrl/meson/
1249 F:      drivers/mmc/host/meson*
1250 N:      meson
1251
1252 ARM/Annapurna Labs ALPINE ARCHITECTURE
1253 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1254 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1256 S:      Maintained
1257 F:      arch/arm/mach-alpine/
1258 F:      arch/arm/boot/dts/alpine*
1259 F:      arch/arm64/boot/dts/al/
1260 F:      drivers/*/*alpine*
1261
1262 ARM/ARTPEC MACHINE SUPPORT
1263 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1264 M:      Lars Persson <lars.persson@axis.com>
1265 S:      Maintained
1266 L:      linux-arm-kernel@axis.com
1267 F:      arch/arm/mach-artpec
1268 F:      arch/arm/boot/dts/artpec6*
1269 F:      drivers/clk/axis
1270 F:      drivers/crypto/axis
1271 F:      drivers/pinctrl/pinctrl-artpec*
1272 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1273
1274 ARM/ASPEED I2C DRIVER
1275 M:      Brendan Higgins <brendanhiggins@google.com>
1276 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1277 R:      Joel Stanley <joel@jms.id.au>
1278 L:      linux-i2c@vger.kernel.org
1279 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1280 S:      Maintained
1281 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1282 F:      drivers/i2c/busses/i2c-aspeed.c
1283 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1284 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1285
1286 ARM/ASPEED MACHINE SUPPORT
1287 M:      Joel Stanley <joel@jms.id.au>
1288 R:      Andrew Jeffery <andrew@aj.id.au>
1289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1290 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1291 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1292 S:      Supported
1293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1294 F:      arch/arm/mach-aspeed/
1295 F:      arch/arm/boot/dts/aspeed-*
1296 N:      aspeed
1297
1298 ARM/CALXEDA HIGHBANK ARCHITECTURE
1299 M:      Rob Herring <robh@kernel.org>
1300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1301 S:      Maintained
1302 F:      arch/arm/mach-highbank/
1303 F:      arch/arm/boot/dts/highbank.dts
1304 F:      arch/arm/boot/dts/ecx-*.dts*
1305
1306 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1307 M:      Krzysztof Halasa <khalasa@piap.pl>
1308 S:      Maintained
1309 F:      arch/arm/mach-cns3xxx/
1310
1311 ARM/CAVIUM THUNDER NETWORK DRIVER
1312 M:      Sunil Goutham <sgoutham@cavium.com>
1313 M:      Robert Richter <rric@kernel.org>
1314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1315 S:      Supported
1316 F:      drivers/net/ethernet/cavium/thunder/
1317
1318 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1319 M:      Lukasz Majewski <lukma@denx.de>
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322 F:      arch/arm/mach-ep93xx/ts72xx.c
1323
1324 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1325 M:      Alexander Shiyan <shc_work@mail.ru>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Odd Fixes
1328 N:      clps711x
1329
1330 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1331 M:      Lennert Buytenhek <kernel@wantstofly.org>
1332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1333 S:      Maintained
1334
1335 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1336 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1337 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1339 S:      Maintained
1340 F:      arch/arm/mach-ep93xx/
1341 F:      arch/arm/mach-ep93xx/include/mach/
1342
1343 ARM/CLKDEV SUPPORT
1344 M:      Russell King <linux@armlinux.org.uk>
1345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1346 S:      Maintained
1347 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1348 F:      drivers/clk/clkdev.c
1349
1350 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1351 M:      Mike Rapoport <mike@compulab.co.il>
1352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1353 S:      Maintained
1354
1355 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1356 M:      Baruch Siach <baruch@tkos.co.il>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 S:      Maintained
1359 F:      arch/arm/boot/dts/cx92755*
1360 N:      digicolor
1361
1362 ARM/CONTEC MICRO9 MACHINE SUPPORT
1363 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1364 S:      Maintained
1365 F:      arch/arm/mach-ep93xx/micro9.c
1366
1367 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1368 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1370 S:      Maintained
1371 F:      drivers/hwtracing/coresight/*
1372 F:      Documentation/trace/coresight.txt
1373 F:      Documentation/trace/coresight-cpu-debug.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight.txt
1375 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1376 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1377 F:      tools/perf/arch/arm/util/pmu.c
1378 F:      tools/perf/arch/arm/util/auxtrace.c
1379 F:      tools/perf/arch/arm/util/cs-etm.c
1380 F:      tools/perf/arch/arm/util/cs-etm.h
1381 F:      tools/perf/util/cs-etm.*
1382 F:      tools/perf/util/cs-etm-decoder/*
1383
1384 ARM/CORGI MACHINE SUPPORT
1385 M:      Richard Purdie <rpurdie@rpsys.net>
1386 S:      Maintained
1387
1388 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1389 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1390 M:      Linus Walleij <linus.walleij@linaro.org>
1391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1392 T:      git git://github.com/ulli-kroll/linux.git
1393 S:      Maintained
1394 F:      Documentation/devicetree/bindings/arm/gemini.txt
1395 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1396 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1397 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1398 F:      arch/arm/mach-gemini/
1399 F:      drivers/net/ethernet/cortina/
1400 F:      drivers/pinctrl/pinctrl-gemini.c
1401 F:      drivers/rtc/rtc-ftrtc010.c
1402
1403 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1404 M:      Barry Song <baohua@kernel.org>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1407 S:      Maintained
1408 F:      arch/arm/boot/dts/prima2*
1409 F:      arch/arm/mach-prima2/
1410 F:      drivers/clk/sirf/
1411 F:      drivers/clocksource/timer-prima2.c
1412 F:      drivers/clocksource/timer-atlas7.c
1413 N:      [^a-z]sirf
1414
1415 ARM/EBSA110 MACHINE SUPPORT
1416 M:      Russell King <linux@armlinux.org.uk>
1417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1418 W:      http://www.armlinux.org.uk/
1419 S:      Maintained
1420 F:      arch/arm/mach-ebsa110/
1421 F:      drivers/net/ethernet/amd/am79c961a.*
1422
1423 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1424 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1425 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Maintained
1428 N:      efm32
1429
1430 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1431 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1433 S:      Maintained
1434 F:      arch/arm/mach-pxa/ezx.c
1435
1436 ARM/FARADAY FA526 PORT
1437 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1439 S:      Maintained
1440 T:      git git://git.berlios.de/gemini-board
1441 F:      arch/arm/mm/*-fa*
1442
1443 ARM/FOOTBRIDGE ARCHITECTURE
1444 M:      Russell King <linux@armlinux.org.uk>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 W:      http://www.armlinux.org.uk/
1447 S:      Maintained
1448 F:      arch/arm/include/asm/hardware/dec21285.h
1449 F:      arch/arm/mach-footbridge/
1450
1451 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1452 M:      Shawn Guo <shawnguo@kernel.org>
1453 M:      Sascha Hauer <s.hauer@pengutronix.de>
1454 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1455 R:      Fabio Estevam <fabio.estevam@nxp.com>
1456 R:      NXP Linux Team <linux-imx@nxp.com>
1457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1458 S:      Maintained
1459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1460 F:      arch/arm/mach-imx/
1461 F:      arch/arm/mach-mxs/
1462 F:      arch/arm/boot/dts/imx*
1463 F:      arch/arm/configs/imx*_defconfig
1464 F:      drivers/clk/imx/
1465 F:      drivers/soc/imx/
1466 F:      include/soc/imx/
1467
1468 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1469 M:      Shawn Guo <shawnguo@kernel.org>
1470 M:      Sascha Hauer <s.hauer@pengutronix.de>
1471 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1472 R:      Stefan Agner <stefan@agner.ch>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1476 F:      arch/arm/mach-imx/*vf610*
1477 F:      arch/arm/boot/dts/vf*
1478
1479 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1480 M:      Shawn Guo <shawnguo@kernel.org>
1481 M:      Li Yang <leoyang.li@nxp.com>
1482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1483 S:      Maintained
1484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1485 F:      arch/arm/boot/dts/ls1021a*
1486 F:      arch/arm64/boot/dts/freescale/fsl-*
1487 F:      arch/arm64/boot/dts/freescale/qoriq-*
1488
1489 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1490 M:      Lennert Buytenhek <kernel@wantstofly.org>
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Maintained
1493
1494 ARM/GUMSTIX MACHINE SUPPORT
1495 M:      Steve Sakoman <sakoman@gmail.com>
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 S:      Maintained
1498
1499 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1500 M:      Philipp Zabel <philipp.zabel@gmail.com>
1501 M:      Paul Parsons <lost.distance@yahoo.com>
1502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1503 S:      Maintained
1504 F:      arch/arm/mach-pxa/hx4700.c
1505 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1506 F:      sound/soc/pxa/hx4700.c
1507
1508 ARM/HISILICON SOC SUPPORT
1509 M:      Wei Xu <xuwei5@hisilicon.com>
1510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1511 W:      http://www.hisilicon.com
1512 S:      Supported
1513 T:      git git://github.com/hisilicon/linux-hisi.git
1514 F:      arch/arm/mach-hisi/
1515 F:      arch/arm/boot/dts/hi3*
1516 F:      arch/arm/boot/dts/hip*
1517 F:      arch/arm/boot/dts/hisi*
1518 F:      arch/arm64/boot/dts/hisilicon/
1519
1520 ARM/HP JORNADA 7XX MACHINE SUPPORT
1521 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1522 W:      www.jlime.com
1523 S:      Maintained
1524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1525 F:      arch/arm/mach-sa1100/jornada720.c
1526 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1527
1528 ARM/IGEP MACHINE SUPPORT
1529 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1530 M:      Javier Martinez Canillas <javier@dowhile0.org>
1531 L:      linux-omap@vger.kernel.org
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm/boot/dts/omap3-igep*
1535
1536 ARM/INCOME PXA270 SUPPORT
1537 M:      Marek Vasut <marek.vasut@gmail.com>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Maintained
1540 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1541
1542 ARM/INTEL IOP13XX ARM ARCHITECTURE
1543 M:      Lennert Buytenhek <kernel@wantstofly.org>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546
1547 ARM/INTEL IOP32X ARM ARCHITECTURE
1548 M:      Lennert Buytenhek <kernel@wantstofly.org>
1549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1550 S:      Maintained
1551
1552 ARM/INTEL IOP33X ARM ARCHITECTURE
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 S:      Orphan
1555
1556 ARM/INTEL IQ81342EX MACHINE SUPPORT
1557 M:      Lennert Buytenhek <kernel@wantstofly.org>
1558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1559 S:      Maintained
1560
1561 ARM/INTEL IXDP2850 MACHINE SUPPORT
1562 M:      Lennert Buytenhek <kernel@wantstofly.org>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565
1566 ARM/INTEL IXP4XX ARM ARCHITECTURE
1567 M:      Imre Kaloz <kaloz@openwrt.org>
1568 M:      Krzysztof Halasa <khalasa@piap.pl>
1569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1570 S:      Maintained
1571 F:      arch/arm/mach-ixp4xx/
1572
1573 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1574 M:      Jonathan Cameron <jic23@cam.ac.uk>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577 F:      arch/arm/mach-pxa/stargate2.c
1578 F:      drivers/pcmcia/pxa2xx_stargate2.c
1579
1580 ARM/INTEL XSC3 (MANZANO) ARM CORE
1581 M:      Lennert Buytenhek <kernel@wantstofly.org>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584
1585 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1586 M:      Lennert Buytenhek <kernel@wantstofly.org>
1587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1588 S:      Maintained
1589
1590 ARM/LG1K ARCHITECTURE
1591 M:      Chanho Min <chanho.min@lge.com>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 S:      Maintained
1594 F:      arch/arm64/boot/dts/lg/
1595
1596 ARM/LOGICPD PXA270 MACHINE SUPPORT
1597 M:      Lennert Buytenhek <kernel@wantstofly.org>
1598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1599 S:      Maintained
1600
1601 ARM/LPC18XX ARCHITECTURE
1602 M:      Joachim Eastwood <manabian@gmail.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 F:      arch/arm/boot/dts/lpc43*
1606 F:      drivers/clk/nxp/clk-lpc18xx*
1607 F:      drivers/clocksource/time-lpc32xx.c
1608 F:      drivers/i2c/busses/i2c-lpc2k.c
1609 F:      drivers/memory/pl172.c
1610 F:      drivers/mtd/spi-nor/nxp-spifi.c
1611 F:      drivers/rtc/rtc-lpc24xx.c
1612 N:      lpc18xx
1613
1614 ARM/LPC32XX SOC SUPPORT
1615 M:      Vladimir Zapolskiy <vz@mleia.com>
1616 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1619 S:      Maintained
1620 F:      arch/arm/boot/dts/lpc32*
1621 F:      arch/arm/mach-lpc32xx/
1622 F:      drivers/i2c/busses/i2c-pnx.c
1623 F:      drivers/net/ethernet/nxp/lpc_eth.c
1624 F:      drivers/usb/host/ohci-nxp.c
1625 F:      drivers/watchdog/pnx4008_wdt.c
1626 N:      lpc32xx
1627
1628 ARM/MAGICIAN MACHINE SUPPORT
1629 M:      Philipp Zabel <philipp.zabel@gmail.com>
1630 S:      Maintained
1631
1632 ARM/Marvell Dove/MV78xx0/Orion SOC support
1633 M:      Jason Cooper <jason@lakedaemon.net>
1634 M:      Andrew Lunn <andrew@lunn.ch>
1635 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1636 M:      Gregory Clement <gregory.clement@bootlin.com>
1637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1638 S:      Maintained
1639 F:      Documentation/devicetree/bindings/soc/dove/
1640 F:      arch/arm/mach-dove/
1641 F:      arch/arm/mach-mv78xx0/
1642 F:      arch/arm/mach-orion5x/
1643 F:      arch/arm/plat-orion/
1644 F:      arch/arm/boot/dts/dove*
1645 F:      arch/arm/boot/dts/orion5x*
1646
1647 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1648 M:      Jason Cooper <jason@lakedaemon.net>
1649 M:      Andrew Lunn <andrew@lunn.ch>
1650 M:      Gregory Clement <gregory.clement@bootlin.com>
1651 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 F:      arch/arm/boot/dts/armada*
1655 F:      arch/arm/boot/dts/kirkwood*
1656 F:      arch/arm/configs/mvebu_*_defconfig
1657 F:      arch/arm/mach-mvebu/
1658 F:      arch/arm64/boot/dts/marvell/armada*
1659 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1660 F:      drivers/cpufreq/mvebu-cpufreq.c
1661 F:      drivers/irqchip/irq-armada-370-xp.c
1662 F:      drivers/irqchip/irq-mvebu-*
1663 F:      drivers/pinctrl/mvebu/
1664 F:      drivers/rtc/rtc-armada38x.c
1665
1666 ARM/Mediatek RTC DRIVER
1667 M:      Eddie Huang <eddie.huang@mediatek.com>
1668 M:      Sean Wang <sean.wang@mediatek.com>
1669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1670 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1673 F:      drivers/rtc/rtc-mt6397.c
1674 F:      drivers/rtc/rtc-mt7622.c
1675
1676 ARM/Mediatek SoC support
1677 M:      Matthias Brugger <matthias.bgg@gmail.com>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681 F:      arch/arm/boot/dts/mt6*
1682 F:      arch/arm/boot/dts/mt7*
1683 F:      arch/arm/boot/dts/mt8*
1684 F:      arch/arm/mach-mediatek/
1685 F:      arch/arm64/boot/dts/mediatek/
1686 N:      mtk
1687 K:      mediatek
1688
1689 ARM/Mediatek USB3 PHY DRIVER
1690 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694 F:      drivers/phy/mediatek/
1695 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1696
1697 ARM/MICREL KS8695 ARCHITECTURE
1698 M:      Greg Ungerer <gerg@uclinux.org>
1699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1700 F:      arch/arm/mach-ks8695/
1701 S:      Odd Fixes
1702
1703 ARM/Microchip (AT91) SoC support
1704 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1705 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 W:      http://www.linux4sam.org
1708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1709 S:      Supported
1710 N:      at91
1711 N:      atmel
1712 F:      arch/arm/mach-at91/
1713 F:      include/soc/at91/
1714 F:      arch/arm/boot/dts/at91*.dts
1715 F:      arch/arm/boot/dts/at91*.dtsi
1716 F:      arch/arm/boot/dts/sama*.dts
1717 F:      arch/arm/boot/dts/sama*.dtsi
1718 F:      arch/arm/include/debug/at91.S
1719 F:      drivers/memory/atmel*
1720 F:      drivers/watchdog/sama5d4_wdt.c
1721 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1722 X:      drivers/net/wireless/atmel/
1723
1724 ARM/MIOA701 MACHINE SUPPORT
1725 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1727 F:      arch/arm/mach-pxa/mioa701.c
1728 S:      Maintained
1729
1730 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1731 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1732 S:      Maintained
1733
1734 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1735 M:      Linus Walleij <linus.walleij@linaro.org>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 S:      Maintained
1738 F:      arch/arm/mach-nomadik/
1739 F:      arch/arm/mach-u300/
1740 F:      arch/arm/mach-ux500/
1741 F:      arch/arm/boot/dts/ste-*
1742 F:      drivers/clk/clk-nomadik.c
1743 F:      drivers/clk/clk-u300.c
1744 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1745 F:      drivers/clocksource/timer-u300.c
1746 F:      drivers/dma/coh901318*
1747 F:      drivers/dma/ste_dma40*
1748 F:      drivers/hwspinlock/u8500_hsem.c
1749 F:      drivers/i2c/busses/i2c-nomadik.c
1750 F:      drivers/i2c/busses/i2c-stu300.c
1751 F:      drivers/mfd/ab3100*
1752 F:      drivers/mfd/ab8500*
1753 F:      drivers/mfd/abx500*
1754 F:      drivers/mfd/dbx500*
1755 F:      drivers/mfd/db8500*
1756 F:      drivers/pinctrl/nomadik/
1757 F:      drivers/pinctrl/pinctrl-coh901*
1758 F:      drivers/pinctrl/pinctrl-u300.c
1759 F:      drivers/rtc/rtc-ab3100.c
1760 F:      drivers/rtc/rtc-ab8500.c
1761 F:      drivers/rtc/rtc-coh901331.c
1762 F:      drivers/rtc/rtc-pl031.c
1763 F:      drivers/watchdog/coh901327_wdt.c
1764 F:      Documentation/devicetree/bindings/arm/ste-*
1765 F:      Documentation/devicetree/bindings/arm/ux500/
1766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1767
1768 ARM/NUVOTON NPCM ARCHITECTURE
1769 M:      Avi Fishman <avifishman70@gmail.com>
1770 M:      Tomer Maimon <tmaimon77@gmail.com>
1771 R:      Patrick Venture <venture@google.com>
1772 R:      Nancy Yuen <yuenn@google.com>
1773 R:      Brendan Higgins <brendanhiggins@google.com>
1774 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1775 S:      Supported
1776 F:      arch/arm/mach-npcm/
1777 F:      arch/arm/boot/dts/nuvoton-npcm*
1778 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1779 F:      drivers/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*npcm*
1781 F:      Documentation/devicetree/bindings/*/*/*npcm*
1782
1783 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1784 M:      Wan ZongShun <mcuos.com@gmail.com>
1785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1786 W:      http://www.mcuos.com
1787 S:      Maintained
1788 F:      arch/arm/mach-w90x900/
1789 F:      drivers/input/keyboard/w90p910_keypad.c
1790 F:      drivers/input/touchscreen/w90p910_ts.c
1791 F:      drivers/watchdog/nuc900_wdt.c
1792 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1793 F:      drivers/mtd/nand/raw/nuc900_nand.c
1794 F:      drivers/rtc/rtc-nuc900.c
1795 F:      drivers/spi/spi-nuc900.c
1796 F:      drivers/usb/host/ehci-w90x900.c
1797 F:      drivers/video/fbdev/nuc900fb.c
1798
1799 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1800 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1801 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1802 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1803 S:      Supported
1804
1805 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1806 M:      Alexander Clouter <alex@digriz.org.uk>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 W:      http://www.digriz.org.uk/ts78xx/kernel
1809 S:      Maintained
1810 F:      arch/arm/mach-orion5x/ts78xx-*
1811
1812 ARM/OXNAS platform support
1813 M:      Neil Armstrong <narmstrong@baylibre.com>
1814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1815 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1816 S:      Maintained
1817 F:      arch/arm/mach-oxnas/
1818 F:      arch/arm/boot/dts/ox8*.dts*
1819 N:      oxnas
1820
1821 ARM/PALM TREO SUPPORT
1822 M:      Tomas Cech <sleep_walker@suse.com>
1823 L:      linux-arm-kernel@lists.infradead.org
1824 W:      http://hackndev.com
1825 S:      Maintained
1826 F:      arch/arm/mach-pxa/palmtreo.*
1827
1828 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1829 M:      Marek Vasut <marek.vasut@gmail.com>
1830 L:      linux-arm-kernel@lists.infradead.org
1831 W:      http://hackndev.com
1832 S:      Maintained
1833 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1834 F:      arch/arm/mach-pxa/palmtx.c
1835 F:      arch/arm/mach-pxa/palmt5.*
1836 F:      arch/arm/mach-pxa/include/mach/palmld.h
1837 F:      arch/arm/mach-pxa/palmld.c
1838 F:      arch/arm/mach-pxa/palmte2.*
1839 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1840 F:      arch/arm/mach-pxa/palmtc.c
1841
1842 ARM/PALMZ72 SUPPORT
1843 M:      Sergey Lapin <slapin@ossfans.org>
1844 L:      linux-arm-kernel@lists.infradead.org
1845 W:      http://hackndev.com
1846 S:      Maintained
1847 F:      arch/arm/mach-pxa/palmz72.*
1848
1849 ARM/PLEB SUPPORT
1850 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1851 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1852 S:      Maintained
1853
1854 ARM/PT DIGITAL BOARD PORT
1855 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1856 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1857 W:      http://www.armlinux.org.uk/
1858 S:      Maintained
1859
1860 ARM/QUALCOMM SUPPORT
1861 M:      Andy Gross <andy.gross@linaro.org>
1862 M:      David Brown <david.brown@linaro.org>
1863 L:      linux-arm-msm@vger.kernel.org
1864 L:      linux-soc@vger.kernel.org
1865 S:      Maintained
1866 F:      Documentation/devicetree/bindings/soc/qcom/
1867 F:      arch/arm/boot/dts/qcom-*.dts
1868 F:      arch/arm/boot/dts/qcom-*.dtsi
1869 F:      arch/arm/mach-qcom/
1870 F:      arch/arm64/boot/dts/qcom/*
1871 F:      drivers/i2c/busses/i2c-qup.c
1872 F:      drivers/clk/qcom/
1873 F:      drivers/dma/qcom/
1874 F:      drivers/soc/qcom/
1875 F:      drivers/spi/spi-qup.c
1876 F:      drivers/tty/serial/msm_serial.c
1877 F:      drivers/*/pm8???-*
1878 F:      drivers/mfd/ssbi.c
1879 F:      drivers/firmware/qcom_scm*
1880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1881
1882 ARM/RADISYS ENP2611 MACHINE SUPPORT
1883 M:      Lennert Buytenhek <kernel@wantstofly.org>
1884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1885 S:      Maintained
1886
1887 ARM/REALTEK ARCHITECTURE
1888 M:      Andreas Färber <afaerber@suse.de>
1889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1890 S:      Maintained
1891 F:      arch/arm64/boot/dts/realtek/
1892 F:      Documentation/devicetree/bindings/arm/realtek.txt
1893
1894 ARM/RENESAS ARM64 ARCHITECTURE
1895 M:      Simon Horman <horms@verge.net.au>
1896 M:      Magnus Damm <magnus.damm@gmail.com>
1897 L:      linux-renesas-soc@vger.kernel.org
1898 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1900 S:      Supported
1901 F:      arch/arm64/boot/dts/renesas/
1902 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1903 F:      drivers/soc/renesas/
1904 F:      include/linux/soc/renesas/
1905
1906 ARM/RISCPC ARCHITECTURE
1907 M:      Russell King <linux@armlinux.org.uk>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 W:      http://www.armlinux.org.uk/
1910 S:      Maintained
1911 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1912 F:      arch/arm/include/asm/hardware/ioc.h
1913 F:      arch/arm/include/asm/hardware/iomd.h
1914 F:      arch/arm/include/asm/hardware/memc.h
1915 F:      arch/arm/mach-rpc/
1916 F:      drivers/net/ethernet/8390/etherh.c
1917 F:      drivers/net/ethernet/i825xx/ether1*
1918 F:      drivers/net/ethernet/seeq/ether3*
1919 F:      drivers/scsi/arm/
1920
1921 ARM/Rockchip SoC support
1922 M:      Heiko Stuebner <heiko@sntech.de>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 L:      linux-rockchip@lists.infradead.org
1925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1926 S:      Maintained
1927 F:      arch/arm/boot/dts/rk3*
1928 F:      arch/arm/boot/dts/rv1108*
1929 F:      arch/arm/mach-rockchip/
1930 F:      drivers/clk/rockchip/
1931 F:      drivers/i2c/busses/i2c-rk3x.c
1932 F:      drivers/*/*rockchip*
1933 F:      drivers/*/*/*rockchip*
1934 F:      sound/soc/rockchip/
1935 N:      rockchip
1936
1937 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1938 M:      Kukjin Kim <kgene@kernel.org>
1939 M:      Krzysztof Kozlowski <krzk@kernel.org>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1942 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1943 S:      Maintained
1944 F:      arch/arm/boot/dts/s3c*
1945 F:      arch/arm/boot/dts/s5p*
1946 F:      arch/arm/boot/dts/exynos*
1947 F:      arch/arm64/boot/dts/exynos/
1948 F:      arch/arm/plat-samsung/
1949 F:      arch/arm/mach-s3c24*/
1950 F:      arch/arm/mach-s3c64xx/
1951 F:      arch/arm/mach-s5p*/
1952 F:      arch/arm/mach-exynos*/
1953 F:      drivers/*/*s3c24*
1954 F:      drivers/*/*/*s3c24*
1955 F:      drivers/*/*s3c64xx*
1956 F:      drivers/*/*s5pv210*
1957 F:      drivers/memory/samsung/*
1958 F:      drivers/soc/samsung/*
1959 F:      Documentation/arm/Samsung/
1960 F:      Documentation/devicetree/bindings/arm/samsung/
1961 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1962 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1963 N:      exynos
1964
1965 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1966 M:      Kyungmin Park <kyungmin.park@samsung.com>
1967 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1968 S:      Maintained
1969 F:      arch/arm/mach-s5pv210/
1970
1971 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1972 M:      Kyungmin Park <kyungmin.park@samsung.com>
1973 M:      Kamil Debski <kamil@wypas.org>
1974 M:      Andrzej Hajda <a.hajda@samsung.com>
1975 L:      linux-arm-kernel@lists.infradead.org
1976 L:      linux-media@vger.kernel.org
1977 S:      Maintained
1978 F:      drivers/media/platform/s5p-g2d/
1979
1980 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1981 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1982 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1983 L:      linux-media@vger.kernel.org
1984 S:      Maintained
1985 F:      drivers/media/platform/s5p-cec/
1986 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1987
1988 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1989 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1990 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1991 L:      linux-arm-kernel@lists.infradead.org
1992 L:      linux-media@vger.kernel.org
1993 S:      Maintained
1994 F:      drivers/media/platform/s5p-jpeg/
1995
1996 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1997 M:      Kyungmin Park <kyungmin.park@samsung.com>
1998 M:      Kamil Debski <kamil@wypas.org>
1999 M:      Jeongtae Park <jtp.park@samsung.com>
2000 M:      Andrzej Hajda <a.hajda@samsung.com>
2001 L:      linux-arm-kernel@lists.infradead.org
2002 L:      linux-media@vger.kernel.org
2003 S:      Maintained
2004 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2005 F:      drivers/media/platform/s5p-mfc/
2006
2007 ARM/SHMOBILE ARM ARCHITECTURE
2008 M:      Simon Horman <horms@verge.net.au>
2009 M:      Magnus Damm <magnus.damm@gmail.com>
2010 L:      linux-renesas-soc@vger.kernel.org
2011 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2013 S:      Supported
2014 F:      arch/arm/boot/dts/emev2*
2015 F:      arch/arm/boot/dts/r7s*
2016 F:      arch/arm/boot/dts/r8a*
2017 F:      arch/arm/boot/dts/r9a*
2018 F:      arch/arm/boot/dts/sh*
2019 F:      arch/arm/configs/shmobile_defconfig
2020 F:      arch/arm/include/debug/renesas-scif.S
2021 F:      arch/arm/mach-shmobile/
2022 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2023 F:      drivers/soc/renesas/
2024 F:      include/linux/soc/renesas/
2025
2026 ARM/SOCFPGA ARCHITECTURE
2027 M:      Dinh Nguyen <dinguyen@kernel.org>
2028 S:      Maintained
2029 F:      arch/arm/mach-socfpga/
2030 F:      arch/arm/boot/dts/socfpga*
2031 F:      arch/arm/configs/socfpga_defconfig
2032 F:      arch/arm64/boot/dts/altera/
2033 W:      http://www.rocketboards.org
2034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2035
2036 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2037 M:      Dinh Nguyen <dinguyen@kernel.org>
2038 S:      Maintained
2039 F:      drivers/clk/socfpga/
2040
2041 ARM/SOCFPGA EDAC SUPPORT
2042 M:      Thor Thayer <thor.thayer@linux.intel.com>
2043 S:      Maintained
2044 F:      drivers/edac/altera_edac.
2045
2046 ARM/SPREADTRUM SoC SUPPORT
2047 M:      Orson Zhai <orsonzhai@gmail.com>
2048 M:      Baolin Wang <baolin.wang@linaro.org>
2049 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2050 S:      Maintained
2051 F:      arch/arm64/boot/dts/sprd
2052 N:      sprd
2053
2054 ARM/STI ARCHITECTURE
2055 M:      Patrice Chotard <patrice.chotard@st.com>
2056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2057 W:      http://www.stlinux.com
2058 S:      Maintained
2059 F:      arch/arm/mach-sti/
2060 F:      arch/arm/boot/dts/sti*
2061 F:      drivers/char/hw_random/st-rng.c
2062 F:      drivers/clocksource/arm_global_timer.c
2063 F:      drivers/clocksource/clksrc_st_lpc.c
2064 F:      drivers/cpufreq/sti-cpufreq.c
2065 F:      drivers/dma/st_fdma*
2066 F:      drivers/i2c/busses/i2c-st.c
2067 F:      drivers/media/rc/st_rc.c
2068 F:      drivers/media/platform/sti/c8sectpfe/
2069 F:      drivers/mmc/host/sdhci-st.c
2070 F:      drivers/phy/st/phy-miphy28lp.c
2071 F:      drivers/phy/st/phy-stih407-usb.c
2072 F:      drivers/pinctrl/pinctrl-st.c
2073 F:      drivers/remoteproc/st_remoteproc.c
2074 F:      drivers/remoteproc/st_slim_rproc.c
2075 F:      drivers/reset/sti/
2076 F:      drivers/rtc/rtc-st-lpc.c
2077 F:      drivers/tty/serial/st-asc.c
2078 F:      drivers/usb/dwc3/dwc3-st.c
2079 F:      drivers/usb/host/ehci-st.c
2080 F:      drivers/usb/host/ohci-st.c
2081 F:      drivers/watchdog/st_lpc_wdt.c
2082 F:      drivers/ata/ahci_st.c
2083 F:      include/linux/remoteproc/st_slim_rproc.h
2084
2085 ARM/STM32 ARCHITECTURE
2086 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2087 M:      Alexandre Torgue <alexandre.torgue@st.com>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 S:      Maintained
2090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2091 N:      stm32
2092 F:      arch/arm/boot/dts/stm32*
2093 F:      arch/arm/mach-stm32/
2094 F:      drivers/clocksource/armv7m_systick.c
2095
2096 ARM/Synaptics Berlin SoC support
2097 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2098 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2100 S:      Maintained
2101 F:      arch/arm/mach-berlin/
2102 F:      arch/arm/boot/dts/berlin*
2103 F:      arch/arm64/boot/dts/marvell/berlin*
2104
2105 ARM/TANGO ARCHITECTURE
2106 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2107 M:      Mans Rullgard <mans@mansr.com>
2108 L:      linux-arm-kernel@lists.infradead.org
2109 S:      Odd Fixes
2110 N:      tango
2111
2112 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2113 M:      Lennert Buytenhek <kernel@wantstofly.org>
2114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2115 S:      Maintained
2116
2117 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2118 M:      Hans Verkuil <hans.verkuil@cisco.com>
2119 L:      linux-tegra@vger.kernel.org
2120 L:      linux-media@vger.kernel.org
2121 S:      Maintained
2122 F:      drivers/media/platform/tegra-cec/
2123 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2124
2125 ARM/TETON BGA MACHINE SUPPORT
2126 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2128 S:      Maintained
2129
2130 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2131 M:      Santosh Shilimkar <ssantosh@kernel.org>
2132 L:      linux-kernel@vger.kernel.org
2133 S:      Maintained
2134 F:      drivers/memory/*emif*
2135
2136 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2137 M:      Tero Kristo <t-kristo@ti.com>
2138 M:      Nishanth Menon <nm@ti.com>
2139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2140 S:      Supported
2141 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2142 F:      arch/arm64/boot/dts/ti/Makefile
2143 F:      arch/arm64/boot/dts/ti/k3-*
2144
2145 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2146 M:      Santosh Shilimkar <ssantosh@kernel.org>
2147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2148 S:      Maintained
2149 F:      arch/arm/mach-keystone/
2150 F:      arch/arm/boot/dts/keystone-*
2151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2152
2153 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2154 M:      Santosh Shilimkar <ssantosh@kernel.org>
2155 L:      linux-kernel@vger.kernel.org
2156 S:      Maintained
2157 F:      drivers/clk/keystone/
2158
2159 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2160 M:      Santosh Shilimkar <ssantosh@kernel.org>
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 L:      linux-kernel@vger.kernel.org
2163 S:      Maintained
2164 F:      drivers/clocksource/timer-keystone.c
2165
2166 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2167 M:      Santosh Shilimkar <ssantosh@kernel.org>
2168 L:      linux-kernel@vger.kernel.org
2169 S:      Maintained
2170 F:      drivers/power/reset/keystone-reset.c
2171
2172 ARM/THECUS N2100 MACHINE SUPPORT
2173 M:      Lennert Buytenhek <kernel@wantstofly.org>
2174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2175 S:      Maintained
2176
2177 ARM/TOSA MACHINE SUPPORT
2178 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2179 M:      Dirk Opfer <dirk@opfer-online.de>
2180 S:      Maintained
2181
2182 ARM/UNIPHIER ARCHITECTURE
2183 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2186 S:      Maintained
2187 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2188 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2189 F:      arch/arm/boot/dts/uniphier*
2190 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2191 F:      arch/arm/mach-uniphier/
2192 F:      arch/arm/mm/cache-uniphier.c
2193 F:      arch/arm64/boot/dts/socionext/uniphier*
2194 F:      drivers/bus/uniphier-system-bus.c
2195 F:      drivers/clk/uniphier/
2196 F:      drivers/gpio/gpio-uniphier.c
2197 F:      drivers/i2c/busses/i2c-uniphier*
2198 F:      drivers/irqchip/irq-uniphier-aidet.c
2199 F:      drivers/pinctrl/uniphier/
2200 F:      drivers/reset/reset-uniphier.c
2201 F:      drivers/tty/serial/8250/8250_uniphier.c
2202 N:      uniphier
2203
2204 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2205 M:      Ulf Hansson <ulf.hansson@linaro.org>
2206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2207 T:      git git://git.linaro.org/people/ulfh/clk.git
2208 S:      Maintained
2209 F:      drivers/clk/ux500/
2210
2211 ARM/VERSATILE EXPRESS PLATFORM
2212 M:      Liviu Dudau <liviu.dudau@arm.com>
2213 M:      Sudeep Holla <sudeep.holla@arm.com>
2214 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm/boot/dts/vexpress*
2218 F:      arch/arm64/boot/dts/arm/
2219 F:      arch/arm/mach-vexpress/
2220 F:      */*/vexpress*
2221 F:      */*/*/vexpress*
2222 F:      drivers/clk/versatile/clk-vexpress-osc.c
2223 F:      drivers/clocksource/versatile.c
2224 N:      mps2
2225
2226 ARM/VFP SUPPORT
2227 M:      Russell King <linux@armlinux.org.uk>
2228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2229 W:      http://www.armlinux.org.uk/
2230 S:      Maintained
2231 F:      arch/arm/vfp/
2232
2233 ARM/VOIPAC PXA270 SUPPORT
2234 M:      Marek Vasut <marek.vasut@gmail.com>
2235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2236 S:      Maintained
2237 F:      arch/arm/mach-pxa/vpac270.c
2238 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2239
2240 ARM/VT8500 ARM ARCHITECTURE
2241 M:      Tony Prisk <linux@prisktech.co.nz>
2242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2243 S:      Maintained
2244 F:      arch/arm/mach-vt8500/
2245 F:      drivers/clocksource/vt8500_timer.c
2246 F:      drivers/i2c/busses/i2c-wmt.c
2247 F:      drivers/mmc/host/wmt-sdmmc.c
2248 F:      drivers/pwm/pwm-vt8500.c
2249 F:      drivers/rtc/rtc-vt8500.c
2250 F:      drivers/tty/serial/vt8500_serial.c
2251 F:      drivers/usb/host/ehci-platform.c
2252 F:      drivers/usb/host/uhci-platform.c
2253 F:      drivers/video/fbdev/vt8500lcdfb.*
2254 F:      drivers/video/fbdev/wm8505fb*
2255 F:      drivers/video/fbdev/wmt_ge_rops.*
2256
2257 ARM/ZIPIT Z2 SUPPORT
2258 M:      Marek Vasut <marek.vasut@gmail.com>
2259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2260 S:      Maintained
2261 F:      arch/arm/mach-pxa/z2.c
2262 F:      arch/arm/mach-pxa/include/mach/z2.h
2263
2264 ARM/ZTE ARCHITECTURE
2265 M:      Jun Nie <jun.nie@linaro.org>
2266 M:      Baoyou Xie <baoyou.xie@linaro.org>
2267 M:      Shawn Guo <shawnguo@kernel.org>
2268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2269 S:      Maintained
2270 F:      arch/arm/boot/dts/zx2967*
2271 F:      arch/arm/mach-zx/
2272 F:      arch/arm64/boot/dts/zte/
2273 F:      drivers/clk/zte/
2274 F:      drivers/dma/zx_dma.c
2275 F:      drivers/gpio/gpio-zx.c
2276 F:      drivers/i2c/busses/i2c-zx2967.c
2277 F:      drivers/mmc/host/dw_mmc-zx.*
2278 F:      drivers/pinctrl/zte/
2279 F:      drivers/soc/zte/
2280 F:      drivers/thermal/zx2967_thermal.c
2281 F:      drivers/watchdog/zx2967_wdt.c
2282 F:      Documentation/devicetree/bindings/arm/zte.txt
2283 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2284 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2285 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2286 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2287 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2288 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2289 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2290 F:      Documentation/devicetree/bindings/soc/zte/
2291 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2292 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2293 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2294 F:      include/dt-bindings/clock/zx2967*.h
2295 F:      include/dt-bindings/soc/zte,*.h
2296 F:      sound/soc/codecs/zx_aud96p22.c
2297 F:      sound/soc/zte/
2298
2299 ARM/ZYNQ ARCHITECTURE
2300 M:      Michal Simek <michal.simek@xilinx.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 W:      http://wiki.xilinx.com
2303 T:      git https://github.com/Xilinx/linux-xlnx.git
2304 S:      Supported
2305 F:      arch/arm/mach-zynq/
2306 F:      drivers/cpuidle/cpuidle-zynq.c
2307 F:      drivers/block/xsysace.c
2308 N:      zynq
2309 N:      xilinx
2310 F:      drivers/clocksource/cadence_ttc_timer.c
2311 F:      drivers/i2c/busses/i2c-cadence.c
2312 F:      drivers/mmc/host/sdhci-of-arasan.c
2313 F:      drivers/edac/synopsys_edac.c
2314 F:      drivers/i2c/busses/i2c-xiic.c
2315
2316 ARM64 PORT (AARCH64 ARCHITECTURE)
2317 M:      Catalin Marinas <catalin.marinas@arm.com>
2318 M:      Will Deacon <will.deacon@arm.com>
2319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2321 S:      Maintained
2322 F:      arch/arm64/
2323 X:      arch/arm64/boot/dts/
2324 F:      Documentation/arm64/
2325
2326 AS3645A LED FLASH CONTROLLER DRIVER
2327 M:      Sakari Ailus <sakari.ailus@iki.fi>
2328 L:      linux-leds@vger.kernel.org
2329 S:      Maintained
2330 F:      drivers/leds/leds-as3645a.c
2331
2332 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2333 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2334 L:      linux-media@vger.kernel.org
2335 T:      git git://linuxtv.org/media_tree.git
2336 S:      Maintained
2337 F:      drivers/media/i2c/ak7375.c
2338 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2339
2340 ASAHI KASEI AK8974 DRIVER
2341 M:      Linus Walleij <linus.walleij@linaro.org>
2342 L:      linux-iio@vger.kernel.org
2343 W:      http://www.akm.com/
2344 S:      Supported
2345 F:      drivers/iio/magnetometer/ak8974.c
2346
2347 ASC7621 HARDWARE MONITOR DRIVER
2348 M:      George Joseph <george.joseph@fairview5.com>
2349 L:      linux-hwmon@vger.kernel.org
2350 S:      Maintained
2351 F:      Documentation/hwmon/asc7621
2352 F:      drivers/hwmon/asc7621.c
2353
2354 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2355 M:      Corentin Chary <corentin.chary@gmail.com>
2356 L:      acpi4asus-user@lists.sourceforge.net
2357 L:      platform-driver-x86@vger.kernel.org
2358 W:      http://acpi4asus.sf.net
2359 S:      Maintained
2360 F:      drivers/platform/x86/asus*.c
2361 F:      drivers/platform/x86/eeepc*.c
2362
2363 ASUS WIRELESS RADIO CONTROL DRIVER
2364 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2365 L:      platform-driver-x86@vger.kernel.org
2366 S:      Maintained
2367 F:      drivers/platform/x86/asus-wireless.c
2368
2369 ASYMMETRIC KEYS
2370 M:      David Howells <dhowells@redhat.com>
2371 L:      keyrings@vger.kernel.org
2372 S:      Maintained
2373 F:      Documentation/crypto/asymmetric-keys.txt
2374 F:      include/linux/verification.h
2375 F:      include/crypto/public_key.h
2376 F:      include/crypto/pkcs7.h
2377 F:      crypto/asymmetric_keys/
2378
2379 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2380 R:      Dan Williams <dan.j.williams@intel.com>
2381 W:      http://sourceforge.net/projects/xscaleiop
2382 S:      Odd fixes
2383 F:      Documentation/crypto/async-tx-api.txt
2384 F:      crypto/async_tx/
2385 F:      drivers/dma/
2386 F:      include/linux/dmaengine.h
2387 F:      include/linux/async_tx.h
2388
2389 AT24 EEPROM DRIVER
2390 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2391 L:      linux-i2c@vger.kernel.org
2392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2393 S:      Maintained
2394 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2395 F:      drivers/misc/eeprom/at24.c
2396 F:      include/linux/platform_data/at24.h
2397
2398 ATA OVER ETHERNET (AOE) DRIVER
2399 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2400 W:      http://www.openaoe.org/
2401 S:      Supported
2402 F:      Documentation/aoe/
2403 F:      drivers/block/aoe/
2404
2405 ATHEROS 71XX/9XXX GPIO DRIVER
2406 M:      Alban Bedel <albeu@free.fr>
2407 W:      https://github.com/AlbanBedel/linux
2408 T:      git git://github.com/AlbanBedel/linux
2409 S:      Maintained
2410 F:      drivers/gpio/gpio-ath79.c
2411 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2412
2413 ATHEROS 71XX/9XXX USB PHY DRIVER
2414 M:      Alban Bedel <albeu@free.fr>
2415 W:      https://github.com/AlbanBedel/linux
2416 T:      git git://github.com/AlbanBedel/linux
2417 S:      Maintained
2418 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2419 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2420
2421 ATHEROS ATH GENERIC UTILITIES
2422 M:      Kalle Valo <kvalo@codeaurora.org>
2423 L:      linux-wireless@vger.kernel.org
2424 S:      Supported
2425 F:      drivers/net/wireless/ath/*
2426
2427 ATHEROS ATH5K WIRELESS DRIVER
2428 M:      Jiri Slaby <jirislaby@gmail.com>
2429 M:      Nick Kossifidis <mickflemm@gmail.com>
2430 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2431 L:      linux-wireless@vger.kernel.org
2432 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2433 S:      Maintained
2434 F:      drivers/net/wireless/ath/ath5k/
2435
2436 ATHEROS ATH6KL WIRELESS DRIVER
2437 M:      Kalle Valo <kvalo@codeaurora.org>
2438 L:      linux-wireless@vger.kernel.org
2439 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2441 S:      Supported
2442 F:      drivers/net/wireless/ath/ath6kl/
2443
2444 ATI_REMOTE2 DRIVER
2445 M:      Ville Syrjala <syrjala@sci.fi>
2446 S:      Maintained
2447 F:      drivers/input/misc/ati_remote2.c
2448
2449 ATK0110 HWMON DRIVER
2450 M:      Luca Tettamanti <kronos.it@gmail.com>
2451 L:      linux-hwmon@vger.kernel.org
2452 S:      Maintained
2453 F:      drivers/hwmon/asus_atk0110.c
2454
2455 ATLX ETHERNET DRIVERS
2456 M:      Jay Cliburn <jcliburn@gmail.com>
2457 M:      Chris Snook <chris.snook@gmail.com>
2458 L:      netdev@vger.kernel.org
2459 W:      http://sourceforge.net/projects/atl1
2460 W:      http://atl1.sourceforge.net
2461 S:      Maintained
2462 F:      drivers/net/ethernet/atheros/
2463
2464 ATM
2465 M:      Chas Williams <3chas3@gmail.com>
2466 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2467 L:      netdev@vger.kernel.org
2468 W:      http://linux-atm.sourceforge.net
2469 S:      Maintained
2470 F:      drivers/atm/
2471 F:      include/linux/atm*
2472 F:      include/uapi/linux/atm*
2473
2474 ATMEL AT91 / AT32 MCI DRIVER
2475 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2476 S:      Maintained
2477 F:      drivers/mmc/host/atmel-mci.c
2478
2479 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2480 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2481 S:      Supported
2482 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2483
2484 ATMEL Audio ALSA driver
2485 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2486 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2487 S:      Supported
2488 F:      sound/soc/atmel
2489
2490 ATMEL I2C DRIVER
2491 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2492 L:      linux-i2c@vger.kernel.org
2493 S:      Supported
2494 F:      drivers/i2c/busses/i2c-at91.c
2495
2496 ATMEL ISI DRIVER
2497 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2498 L:      linux-media@vger.kernel.org
2499 S:      Supported
2500 F:      drivers/media/platform/atmel/atmel-isi.c
2501 F:      include/media/atmel-isi.h
2502
2503 ATMEL LCDFB DRIVER
2504 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2505 L:      linux-fbdev@vger.kernel.org
2506 S:      Maintained
2507 F:      drivers/video/fbdev/atmel_lcdfb.c
2508 F:      include/video/atmel_lcdc.h
2509
2510 ATMEL MACB ETHERNET DRIVER
2511 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2512 S:      Supported
2513 F:      drivers/net/ethernet/cadence/
2514
2515 ATMEL MAXTOUCH DRIVER
2516 M:      Nick Dyer <nick@shmanahar.org>
2517 T:      git git://github.com/ndyer/linux.git
2518 S:      Maintained
2519 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2520 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2521
2522 ATMEL SAMA5D2 ADC DRIVER
2523 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2524 L:      linux-iio@vger.kernel.org
2525 S:      Supported
2526 F:      drivers/iio/adc/at91-sama5d2_adc.c
2527
2528 ATMEL SDMMC DRIVER
2529 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2530 L:      linux-mmc@vger.kernel.org
2531 S:      Supported
2532 F:      drivers/mmc/host/sdhci-of-at91.c
2533
2534 ATMEL SPI DRIVER
2535 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2536 S:      Supported
2537 F:      drivers/spi/spi-atmel.*
2538
2539 ATMEL SSC DRIVER
2540 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2542 S:      Supported
2543 F:      drivers/misc/atmel-ssc.c
2544 F:      include/linux/atmel-ssc.h
2545
2546 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2547 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Supported
2550 F:      drivers/misc/atmel_tclib.c
2551 F:      drivers/clocksource/tcb_clksrc.c
2552
2553 ATMEL USBA UDC DRIVER
2554 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2556 S:      Supported
2557 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2558
2559 ATMEL WIRELESS DRIVER
2560 M:      Simon Kelley <simon@thekelleys.org.uk>
2561 L:      linux-wireless@vger.kernel.org
2562 W:      http://www.thekelleys.org.uk/atmel
2563 W:      http://atmelwlandriver.sourceforge.net/
2564 S:      Maintained
2565 F:      drivers/net/wireless/atmel/atmel*
2566
2567 ATMEL XDMA DRIVER
2568 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2569 L:      linux-arm-kernel@lists.infradead.org
2570 L:      dmaengine@vger.kernel.org
2571 S:      Supported
2572 F:      drivers/dma/at_xdmac.c
2573
2574 ATOMIC INFRASTRUCTURE
2575 M:      Will Deacon <will.deacon@arm.com>
2576 M:      Peter Zijlstra <peterz@infradead.org>
2577 R:      Boqun Feng <boqun.feng@gmail.com>
2578 L:      linux-kernel@vger.kernel.org
2579 S:      Maintained
2580 F:      arch/*/include/asm/atomic*.h
2581 F:      include/*/atomic*.h
2582
2583 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2584 M:      Bradley Grove <linuxdrivers@attotech.com>
2585 L:      linux-scsi@vger.kernel.org
2586 W:      http://www.attotech.com
2587 S:      Supported
2588 F:      drivers/scsi/esas2r
2589
2590 ATUSB IEEE 802.15.4 RADIO DRIVER
2591 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2592 L:      linux-wpan@vger.kernel.org
2593 S:      Maintained
2594 F:      drivers/net/ieee802154/atusb.c
2595 F:      drivers/net/ieee802154/atusb.h
2596 F:      drivers/net/ieee802154/at86rf230.h
2597
2598 AUDIT SUBSYSTEM
2599 M:      Paul Moore <paul@paul-moore.com>
2600 M:      Eric Paris <eparis@redhat.com>
2601 L:      linux-audit@redhat.com (moderated for non-subscribers)
2602 W:      https://github.com/linux-audit
2603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2604 S:      Supported
2605 F:      include/linux/audit.h
2606 F:      include/uapi/linux/audit.h
2607 F:      kernel/audit*
2608
2609 AUXILIARY DISPLAY DRIVERS
2610 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2611 S:      Maintained
2612 F:      drivers/auxdisplay/
2613 F:      include/linux/cfag12864b.h
2614
2615 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2616 M:      Andreas Klinger <ak@it-klinger.de>
2617 L:      linux-iio@vger.kernel.org
2618 S:      Maintained
2619 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2620 F:      drivers/iio/adc/hx711.c
2621
2622 AX.25 NETWORK LAYER
2623 M:      Ralf Baechle <ralf@linux-mips.org>
2624 L:      linux-hams@vger.kernel.org
2625 W:      http://www.linux-ax25.org/
2626 S:      Maintained
2627 F:      include/uapi/linux/ax25.h
2628 F:      include/net/ax25.h
2629 F:      net/ax25/
2630
2631 AXENTIA ARM DEVICES
2632 M:      Peter Rosin <peda@axentia.se>
2633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2634 S:      Maintained
2635 F:      Documentation/devicetree/bindings/arm/axentia.txt
2636 F:      arch/arm/boot/dts/at91-linea.dtsi
2637 F:      arch/arm/boot/dts/at91-natte.dtsi
2638 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2639 F:      arch/arm/boot/dts/at91-tse850-3.dts
2640
2641 AXENTIA ASOC DRIVERS
2642 M:      Peter Rosin <peda@axentia.se>
2643 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2644 S:      Maintained
2645 F:      Documentation/devicetree/bindings/sound/axentia,*
2646 F:      sound/soc/atmel/tse850-pcm5142.c
2647
2648 AZ6007 DVB DRIVER
2649 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2650 L:      linux-media@vger.kernel.org
2651 W:      https://linuxtv.org
2652 T:      git git://linuxtv.org/media_tree.git
2653 S:      Maintained
2654 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2655
2656 AZTECH FM RADIO RECEIVER DRIVER
2657 M:      Hans Verkuil <hverkuil@xs4all.nl>
2658 L:      linux-media@vger.kernel.org
2659 T:      git git://linuxtv.org/media_tree.git
2660 W:      https://linuxtv.org
2661 S:      Maintained
2662 F:      drivers/media/radio/radio-aztech*
2663
2664 B43 WIRELESS DRIVER
2665 L:      linux-wireless@vger.kernel.org
2666 L:      b43-dev@lists.infradead.org
2667 W:      http://wireless.kernel.org/en/users/Drivers/b43
2668 S:      Odd Fixes
2669 F:      drivers/net/wireless/broadcom/b43/
2670
2671 B43LEGACY WIRELESS DRIVER
2672 M:      Larry Finger <Larry.Finger@lwfinger.net>
2673 L:      linux-wireless@vger.kernel.org
2674 L:      b43-dev@lists.infradead.org
2675 W:      http://wireless.kernel.org/en/users/Drivers/b43
2676 S:      Maintained
2677 F:      drivers/net/wireless/broadcom/b43legacy/
2678
2679 BACKLIGHT CLASS/SUBSYSTEM
2680 M:      Lee Jones <lee.jones@linaro.org>
2681 M:      Daniel Thompson <daniel.thompson@linaro.org>
2682 M:      Jingoo Han <jingoohan1@gmail.com>
2683 L:      dri-devel@lists.freedesktop.org
2684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2685 S:      Maintained
2686 F:      drivers/video/backlight/
2687 F:      include/linux/backlight.h
2688 F:      include/linux/pwm_backlight.h
2689 F:      Documentation/devicetree/bindings/leds/backlight
2690
2691 BATMAN ADVANCED
2692 M:      Marek Lindner <mareklindner@neomailbox.ch>
2693 M:      Simon Wunderlich <sw@simonwunderlich.de>
2694 M:      Antonio Quartulli <a@unstable.cc>
2695 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2696 W:      https://www.open-mesh.org/
2697 Q:      https://patchwork.open-mesh.org/project/batman/list/
2698 S:      Maintained
2699 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2700 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2701 F:      Documentation/networking/batman-adv.rst
2702 F:      include/uapi/linux/batadv_packet.h
2703 F:      include/uapi/linux/batman_adv.h
2704 F:      net/batman-adv/
2705
2706 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2707 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2708 L:      linux-hams@vger.kernel.org
2709 W:      http://www.baycom.org/~tom/ham/ham.html
2710 S:      Maintained
2711 F:      drivers/net/hamradio/baycom*
2712
2713 BCACHE (BLOCK LAYER CACHE)
2714 M:      Coly Li <colyli@suse.de>
2715 M:      Kent Overstreet <kent.overstreet@gmail.com>
2716 L:      linux-bcache@vger.kernel.org
2717 W:      http://bcache.evilpiepirate.org
2718 C:      irc://irc.oftc.net/bcache
2719 S:      Maintained
2720 F:      drivers/md/bcache/
2721
2722 BDISP ST MEDIA DRIVER
2723 M:      Fabien Dessenne <fabien.dessenne@st.com>
2724 L:      linux-media@vger.kernel.org
2725 T:      git git://linuxtv.org/media_tree.git
2726 W:      https://linuxtv.org
2727 S:      Supported
2728 F:      drivers/media/platform/sti/bdisp
2729
2730 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2731 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2732 L:      netdev@vger.kernel.org
2733 S:      Maintained
2734 F:      drivers/net/ethernet/ec_bhf.c
2735
2736 BEFS FILE SYSTEM
2737 M:      Luis de Bethencourt <luisbg@kernel.org>
2738 M:      Salah Triki <salah.triki@gmail.com>
2739 S:      Maintained
2740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2741 F:      Documentation/filesystems/befs.txt
2742 F:      fs/befs/
2743
2744 BFQ I/O SCHEDULER
2745 M:      Paolo Valente <paolo.valente@linaro.org>
2746 M:      Jens Axboe <axboe@kernel.dk>
2747 L:      linux-block@vger.kernel.org
2748 S:      Maintained
2749 F:      block/bfq-*
2750 F:      Documentation/block/bfq-iosched.txt
2751
2752 BFS FILE SYSTEM
2753 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2754 S:      Maintained
2755 F:      Documentation/filesystems/bfs.txt
2756 F:      fs/bfs/
2757 F:      include/uapi/linux/bfs_fs.h
2758
2759 BLINKM RGB LED DRIVER
2760 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2761 S:      Maintained
2762 F:      drivers/leds/leds-blinkm.c
2763
2764 BLOCK LAYER
2765 M:      Jens Axboe <axboe@kernel.dk>
2766 L:      linux-block@vger.kernel.org
2767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2768 S:      Maintained
2769 F:      block/
2770 F:      drivers/block/
2771 F:      kernel/trace/blktrace.c
2772 F:      lib/sbitmap.c
2773
2774 BLOCK2MTD DRIVER
2775 M:      Joern Engel <joern@lazybastard.org>
2776 L:      linux-mtd@lists.infradead.org
2777 S:      Maintained
2778 F:      drivers/mtd/devices/block2mtd.c
2779
2780 BLUETOOTH DRIVERS
2781 M:      Marcel Holtmann <marcel@holtmann.org>
2782 M:      Johan Hedberg <johan.hedberg@gmail.com>
2783 L:      linux-bluetooth@vger.kernel.org
2784 W:      http://www.bluez.org/
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2787 S:      Maintained
2788 F:      drivers/bluetooth/
2789
2790 BLUETOOTH SUBSYSTEM
2791 M:      Marcel Holtmann <marcel@holtmann.org>
2792 M:      Johan Hedberg <johan.hedberg@gmail.com>
2793 L:      linux-bluetooth@vger.kernel.org
2794 W:      http://www.bluez.org/
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2797 S:      Maintained
2798 F:      net/bluetooth/
2799 F:      include/net/bluetooth/
2800
2801 BONDING DRIVER
2802 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2803 M:      Veaceslav Falico <vfalico@gmail.com>
2804 M:      Andy Gospodarek <andy@greyhouse.net>
2805 L:      netdev@vger.kernel.org
2806 W:      http://sourceforge.net/projects/bonding/
2807 S:      Supported
2808 F:      drivers/net/bonding/
2809 F:      include/uapi/linux/if_bonding.h
2810
2811 BPF (Safe dynamic programs and tools)
2812 M:      Alexei Starovoitov <ast@kernel.org>
2813 M:      Daniel Borkmann <daniel@iogearbox.net>
2814 L:      netdev@vger.kernel.org
2815 L:      linux-kernel@vger.kernel.org
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2818 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2819 S:      Supported
2820 F:      arch/x86/net/bpf_jit*
2821 F:      Documentation/networking/filter.txt
2822 F:      Documentation/bpf/
2823 F:      include/linux/bpf*
2824 F:      include/linux/filter.h
2825 F:      include/trace/events/xdp.h
2826 F:      include/uapi/linux/bpf*
2827 F:      include/uapi/linux/filter.h
2828 F:      kernel/bpf/
2829 F:      kernel/trace/bpf_trace.c
2830 F:      lib/test_bpf.c
2831 F:      net/bpf/
2832 F:      net/core/filter.c
2833 F:      net/sched/act_bpf.c
2834 F:      net/sched/cls_bpf.c
2835 F:      samples/bpf/
2836 F:      tools/bpf/
2837 F:      tools/lib/bpf/
2838 F:      tools/testing/selftests/bpf/
2839
2840 BROADCOM B44 10/100 ETHERNET DRIVER
2841 M:      Michael Chan <michael.chan@broadcom.com>
2842 L:      netdev@vger.kernel.org
2843 S:      Supported
2844 F:      drivers/net/ethernet/broadcom/b44.*
2845
2846 BROADCOM B53 ETHERNET SWITCH DRIVER
2847 M:      Florian Fainelli <f.fainelli@gmail.com>
2848 L:      netdev@vger.kernel.org
2849 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2850 S:      Supported
2851 F:      drivers/net/dsa/b53/*
2852 F:      include/linux/platform_data/b53.h
2853
2854 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2855 M:      Florian Fainelli <f.fainelli@gmail.com>
2856 M:      Ray Jui <rjui@broadcom.com>
2857 M:      Scott Branden <sbranden@broadcom.com>
2858 M:      bcm-kernel-feedback-list@broadcom.com
2859 T:      git git://github.com/broadcom/mach-bcm
2860 S:      Maintained
2861 N:      bcm281*
2862 N:      bcm113*
2863 N:      bcm216*
2864 N:      kona
2865 F:      arch/arm/mach-bcm/
2866
2867 BROADCOM BCM2835 ARM ARCHITECTURE
2868 M:      Eric Anholt <eric@anholt.net>
2869 M:      Stefan Wahren <stefan.wahren@i2se.com>
2870 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2872 T:      git git://github.com/anholt/linux
2873 S:      Maintained
2874 N:      bcm2835
2875 F:      drivers/staging/vc04_services
2876
2877 BROADCOM BCM47XX MIPS ARCHITECTURE
2878 M:      Hauke Mehrtens <hauke@hauke-m.de>
2879 M:      Rafał Miłecki <zajec5@gmail.com>
2880 L:      linux-mips@linux-mips.org
2881 S:      Maintained
2882 F:      Documentation/devicetree/bindings/mips/brcm/
2883 F:      arch/mips/bcm47xx/*
2884 F:      arch/mips/include/asm/mach-bcm47xx/*
2885
2886 BROADCOM BCM5301X ARM ARCHITECTURE
2887 M:      Hauke Mehrtens <hauke@hauke-m.de>
2888 M:      Rafał Miłecki <zajec5@gmail.com>
2889 M:      Jon Mason <jonmason@broadcom.com>
2890 M:      bcm-kernel-feedback-list@broadcom.com
2891 L:      linux-arm-kernel@lists.infradead.org
2892 S:      Maintained
2893 F:      arch/arm/mach-bcm/bcm_5301x.c
2894 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2895 F:      arch/arm/boot/dts/bcm470*
2896 F:      arch/arm/boot/dts/bcm953012*
2897
2898 BROADCOM BCM53573 ARM ARCHITECTURE
2899 M:      Rafał Miłecki <rafal@milecki.pl>
2900 L:      linux-arm-kernel@lists.infradead.org
2901 S:      Maintained
2902 F:      arch/arm/boot/dts/bcm53573*
2903 F:      arch/arm/boot/dts/bcm47189*
2904
2905 BROADCOM BCM63XX ARM ARCHITECTURE
2906 M:      Florian Fainelli <f.fainelli@gmail.com>
2907 M:      bcm-kernel-feedback-list@broadcom.com
2908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2909 T:      git git://github.com/broadcom/stblinux.git
2910 S:      Maintained
2911 N:      bcm63xx
2912
2913 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2914 M:      Kevin Cernekee <cernekee@gmail.com>
2915 L:      linux-usb@vger.kernel.org
2916 S:      Maintained
2917 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2918
2919 BROADCOM BCM7XXX ARM ARCHITECTURE
2920 M:      Brian Norris <computersforpeace@gmail.com>
2921 M:      Gregory Fong <gregory.0xf0@gmail.com>
2922 M:      Florian Fainelli <f.fainelli@gmail.com>
2923 M:      bcm-kernel-feedback-list@broadcom.com
2924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2925 T:      git git://github.com/broadcom/stblinux.git
2926 S:      Maintained
2927 F:      arch/arm/mach-bcm/*brcmstb*
2928 F:      arch/arm/boot/dts/bcm7*.dts*
2929 F:      drivers/bus/brcmstb_gisb.c
2930 F:      arch/arm/mm/cache-b15-rac.c
2931 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2932 N:      brcmstb
2933
2934 BROADCOM BMIPS CPUFREQ DRIVER
2935 M:      Markus Mayer <mmayer@broadcom.com>
2936 M:      bcm-kernel-feedback-list@broadcom.com
2937 L:      linux-pm@vger.kernel.org
2938 S:      Maintained
2939 F:      drivers/cpufreq/bmips-cpufreq.c
2940
2941 BROADCOM BMIPS MIPS ARCHITECTURE
2942 M:      Kevin Cernekee <cernekee@gmail.com>
2943 M:      Florian Fainelli <f.fainelli@gmail.com>
2944 L:      linux-mips@linux-mips.org
2945 T:      git git://github.com/broadcom/stblinux.git
2946 S:      Maintained
2947 F:      arch/mips/bmips/*
2948 F:      arch/mips/include/asm/mach-bmips/*
2949 F:      arch/mips/kernel/*bmips*
2950 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2951 F:      drivers/irqchip/irq-bcm63*
2952 F:      drivers/irqchip/irq-bcm7*
2953 F:      drivers/irqchip/irq-brcmstb*
2954 F:      include/linux/bcm963xx_nvram.h
2955 F:      include/linux/bcm963xx_tag.h
2956
2957 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2958 M:      Rasesh Mody <rasesh.mody@cavium.com>
2959 M:      Harish Patil <harish.patil@cavium.com>
2960 M:      Dept-GELinuxNICDev@cavium.com
2961 L:      netdev@vger.kernel.org
2962 S:      Supported
2963 F:      drivers/net/ethernet/broadcom/bnx2.*
2964 F:      drivers/net/ethernet/broadcom/bnx2_*
2965
2966 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2967 M:      QLogic-Storage-Upstream@qlogic.com
2968 L:      linux-scsi@vger.kernel.org
2969 S:      Supported
2970 F:      drivers/scsi/bnx2fc/
2971
2972 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2973 M:      QLogic-Storage-Upstream@qlogic.com
2974 L:      linux-scsi@vger.kernel.org
2975 S:      Supported
2976 F:      drivers/scsi/bnx2i/
2977
2978 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2979 M:      Ariel Elior <ariel.elior@cavium.com>
2980 M:      everest-linux-l2@cavium.com
2981 L:      netdev@vger.kernel.org
2982 S:      Supported
2983 F:      drivers/net/ethernet/broadcom/bnx2x/
2984
2985 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2986 M:      Michael Chan <michael.chan@broadcom.com>
2987 L:      netdev@vger.kernel.org
2988 S:      Supported
2989 F:      drivers/net/ethernet/broadcom/bnxt/
2990
2991 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2992 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2993 M:      Franky Lin <franky.lin@broadcom.com>
2994 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2995 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2996 M:      Wright Feng <wright.feng@cypress.com>
2997 L:      linux-wireless@vger.kernel.org
2998 L:      brcm80211-dev-list.pdl@broadcom.com
2999 L:      brcm80211-dev-list@cypress.com
3000 S:      Supported
3001 F:      drivers/net/wireless/broadcom/brcm80211/
3002
3003 BROADCOM BRCMSTB GPIO DRIVER
3004 M:      Gregory Fong <gregory.0xf0@gmail.com>
3005 L:      bcm-kernel-feedback-list@broadcom.com
3006 S:      Supported
3007 F:      drivers/gpio/gpio-brcmstb.c
3008 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3009
3010 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3011 M:      Al Cooper <alcooperx@gmail.com>
3012 L:      linux-kernel@vger.kernel.org
3013 L:      bcm-kernel-feedback-list@broadcom.com
3014 S:      Maintained
3015 F:      drivers/phy/broadcom/phy-brcm-usb*
3016
3017 BROADCOM GENET ETHERNET DRIVER
3018 M:      Doug Berger <opendmb@gmail.com>
3019 M:      Florian Fainelli <f.fainelli@gmail.com>
3020 L:      netdev@vger.kernel.org
3021 S:      Supported
3022 F:      drivers/net/ethernet/broadcom/genet/
3023
3024 BROADCOM IPROC ARM ARCHITECTURE
3025 M:      Ray Jui <rjui@broadcom.com>
3026 M:      Scott Branden <sbranden@broadcom.com>
3027 M:      Jon Mason <jonmason@broadcom.com>
3028 M:      bcm-kernel-feedback-list@broadcom.com
3029 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3030 T:      git git://github.com/broadcom/cygnus-linux.git
3031 S:      Maintained
3032 N:      iproc
3033 N:      cygnus
3034 N:      bcm[-_]nsp
3035 N:      bcm9113*
3036 N:      bcm9583*
3037 N:      bcm9585*
3038 N:      bcm9586*
3039 N:      bcm988312
3040 N:      bcm113*
3041 N:      bcm583*
3042 N:      bcm585*
3043 N:      bcm586*
3044 N:      bcm88312
3045 N:      hr2
3046 N:      stingray
3047 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3048 F:      arch/arm64/boot/dts/broadcom/stingray/*
3049 F:      drivers/clk/bcm/clk-ns*
3050 F:      drivers/clk/bcm/clk-sr*
3051 F:      drivers/pinctrl/bcm/pinctrl-ns*
3052 F:      include/dt-bindings/clock/bcm-sr*
3053
3054 BROADCOM KONA GPIO DRIVER
3055 M:      Ray Jui <rjui@broadcom.com>
3056 L:      bcm-kernel-feedback-list@broadcom.com
3057 S:      Supported
3058 F:      drivers/gpio/gpio-bcm-kona.c
3059 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3060
3061 BROADCOM NETXTREME-E ROCE DRIVER
3062 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3063 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3064 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3065 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3066 L:      linux-rdma@vger.kernel.org
3067 W:      http://www.broadcom.com
3068 S:      Supported
3069 F:      drivers/infiniband/hw/bnxt_re/
3070 F:      include/uapi/rdma/bnxt_re-abi.h
3071
3072 BROADCOM NVRAM DRIVER
3073 M:      Rafał Miłecki <zajec5@gmail.com>
3074 L:      linux-mips@linux-mips.org
3075 S:      Maintained
3076 F:      drivers/firmware/broadcom/*
3077
3078 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3079 M:      Rafał Miłecki <zajec5@gmail.com>
3080 L:      linux-wireless@vger.kernel.org
3081 S:      Maintained
3082 F:      drivers/bcma/
3083 F:      include/linux/bcma/
3084
3085 BROADCOM STB AVS CPUFREQ DRIVER
3086 M:      Markus Mayer <mmayer@broadcom.com>
3087 M:      bcm-kernel-feedback-list@broadcom.com
3088 L:      linux-pm@vger.kernel.org
3089 S:      Maintained
3090 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3091 F:      drivers/cpufreq/brcmstb*
3092
3093 BROADCOM STB AVS TMON DRIVER
3094 M:      Markus Mayer <mmayer@broadcom.com>
3095 M:      bcm-kernel-feedback-list@broadcom.com
3096 L:      linux-pm@vger.kernel.org
3097 S:      Maintained
3098 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3099 F:      drivers/thermal/broadcom/brcmstb*
3100
3101 BROADCOM STB NAND FLASH DRIVER
3102 M:      Brian Norris <computersforpeace@gmail.com>
3103 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3104 L:      linux-mtd@lists.infradead.org
3105 L:      bcm-kernel-feedback-list@broadcom.com
3106 S:      Maintained
3107 F:      drivers/mtd/nand/raw/brcmnand/
3108
3109 BROADCOM STB DPFE DRIVER
3110 M:      Markus Mayer <mmayer@broadcom.com>
3111 M:      bcm-kernel-feedback-list@broadcom.com
3112 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3113 S:      Maintained
3114 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3115 F:      drivers/memory/brcmstb_dpfe.c
3116
3117 BROADCOM SYSTEMPORT ETHERNET DRIVER
3118 M:      Florian Fainelli <f.fainelli@gmail.com>
3119 L:      netdev@vger.kernel.org
3120 S:      Supported
3121 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3122
3123 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3124 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3125 M:      Prashant Sreedharan <prashant@broadcom.com>
3126 M:      Michael Chan <mchan@broadcom.com>
3127 L:      netdev@vger.kernel.org
3128 S:      Supported
3129 F:      drivers/net/ethernet/broadcom/tg3.*
3130
3131 BROCADE BFA FC SCSI DRIVER
3132 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3133 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3134 L:      linux-scsi@vger.kernel.org
3135 S:      Supported
3136 F:      drivers/scsi/bfa/
3137
3138 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3139 M:      Rasesh Mody <rasesh.mody@cavium.com>
3140 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3141 M:      Dept-GELinuxNICDev@cavium.com
3142 L:      netdev@vger.kernel.org
3143 S:      Supported
3144 F:      drivers/net/ethernet/brocade/bna/
3145
3146 BSG (block layer generic sg v4 driver)
3147 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3148 L:      linux-scsi@vger.kernel.org
3149 S:      Supported
3150 F:      block/bsg.c
3151 F:      include/linux/bsg.h
3152 F:      include/uapi/linux/bsg.h
3153
3154 BT87X AUDIO DRIVER
3155 M:      Clemens Ladisch <clemens@ladisch.de>
3156 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3157 T:      git git://git.alsa-project.org/alsa-kernel.git
3158 S:      Maintained
3159 F:      Documentation/sound/cards/bt87x.rst
3160 F:      sound/pci/bt87x.c
3161
3162 BT8XXGPIO DRIVER
3163 M:      Michael Buesch <m@bues.ch>
3164 W:      http://bu3sch.de/btgpio.php
3165 S:      Maintained
3166 F:      drivers/gpio/gpio-bt8xx.c
3167
3168 BTRFS FILE SYSTEM
3169 M:      Chris Mason <clm@fb.com>
3170 M:      Josef Bacik <jbacik@fb.com>
3171 M:      David Sterba <dsterba@suse.com>
3172 L:      linux-btrfs@vger.kernel.org
3173 W:      http://btrfs.wiki.kernel.org/
3174 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3176 S:      Maintained
3177 F:      Documentation/filesystems/btrfs.txt
3178 F:      fs/btrfs/
3179 F:      include/linux/btrfs*
3180 F:      include/uapi/linux/btrfs*
3181
3182 BTTV VIDEO4LINUX DRIVER
3183 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3184 L:      linux-media@vger.kernel.org
3185 W:      https://linuxtv.org
3186 T:      git git://linuxtv.org/media_tree.git
3187 S:      Odd fixes
3188 F:      Documentation/media/v4l-drivers/bttv*
3189 F:      drivers/media/pci/bt8xx/bttv*
3190
3191 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3192 M:      Chanwoo Choi <cw00.choi@samsung.com>
3193 L:      linux-pm@vger.kernel.org
3194 L:      linux-samsung-soc@vger.kernel.org
3195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3196 S:      Maintained
3197 F:      drivers/devfreq/exynos-bus.c
3198 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3199
3200 BUSLOGIC SCSI DRIVER
3201 M:      Khalid Aziz <khalid@gonehiking.org>
3202 L:      linux-scsi@vger.kernel.org
3203 S:      Maintained
3204 F:      drivers/scsi/BusLogic.*
3205 F:      drivers/scsi/FlashPoint.*
3206
3207 C-MEDIA CMI8788 DRIVER
3208 M:      Clemens Ladisch <clemens@ladisch.de>
3209 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3210 T:      git git://git.alsa-project.org/alsa-kernel.git
3211 S:      Maintained
3212 F:      sound/pci/oxygen/
3213
3214 C6X ARCHITECTURE
3215 M:      Mark Salter <msalter@redhat.com>
3216 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3217 L:      linux-c6x-dev@linux-c6x.org
3218 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3219 S:      Maintained
3220 F:      arch/c6x/
3221
3222 CA8210 IEEE-802.15.4 RADIO DRIVER
3223 M:      Harry Morris <h.morris@cascoda.com>
3224 L:      linux-wpan@vger.kernel.org
3225 W:      https://github.com/Cascoda/ca8210-linux.git
3226 S:      Maintained
3227 F:      drivers/net/ieee802154/ca8210.c
3228 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3229
3230 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3231 M:      David Howells <dhowells@redhat.com>
3232 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3233 S:      Supported
3234 F:      Documentation/filesystems/caching/cachefiles.txt
3235 F:      fs/cachefiles/
3236
3237 CADENCE MIPI-CSI2 BRIDGES
3238 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3239 L:      linux-media@vger.kernel.org
3240 S:      Maintained
3241 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3242 F:      drivers/media/platform/cadence/cdns-csi2*
3243
3244 CADET FM/AM RADIO RECEIVER DRIVER
3245 M:      Hans Verkuil <hverkuil@xs4all.nl>
3246 L:      linux-media@vger.kernel.org
3247 T:      git git://linuxtv.org/media_tree.git
3248 W:      https://linuxtv.org
3249 S:      Maintained
3250 F:      drivers/media/radio/radio-cadet*
3251
3252 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3253 M:      Jonathan Corbet <corbet@lwn.net>
3254 L:      linux-media@vger.kernel.org
3255 T:      git git://linuxtv.org/media_tree.git
3256 S:      Maintained
3257 F:      Documentation/media/v4l-drivers/cafe_ccic*
3258 F:      drivers/media/platform/marvell-ccic/
3259
3260 CAIF NETWORK LAYER
3261 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3262 L:      netdev@vger.kernel.org
3263 S:      Supported
3264 F:      Documentation/networking/caif/
3265 F:      drivers/net/caif/
3266 F:      include/uapi/linux/caif/
3267 F:      include/net/caif/
3268 F:      net/caif/
3269
3270 CALGARY x86-64 IOMMU
3271 M:      Muli Ben-Yehuda <mulix@mulix.org>
3272 M:      Jon Mason <jdmason@kudzu.us>
3273 L:      iommu@lists.linux-foundation.org
3274 S:      Maintained
3275 F:      arch/x86/kernel/pci-calgary_64.c
3276 F:      arch/x86/kernel/tce_64.c
3277 F:      arch/x86/include/asm/calgary.h
3278 F:      arch/x86/include/asm/tce.h
3279
3280 CAN NETWORK DRIVERS
3281 M:      Wolfgang Grandegger <wg@grandegger.com>
3282 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3283 L:      linux-can@vger.kernel.org
3284 W:      https://github.com/linux-can
3285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3287 S:      Maintained
3288 F:      Documentation/devicetree/bindings/net/can/
3289 F:      drivers/net/can/
3290 F:      include/linux/can/dev.h
3291 F:      include/linux/can/platform/
3292 F:      include/uapi/linux/can/error.h
3293 F:      include/uapi/linux/can/netlink.h
3294
3295 CAN NETWORK LAYER
3296 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3297 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3298 L:      linux-can@vger.kernel.org
3299 W:      https://github.com/linux-can
3300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3302 S:      Maintained
3303 F:      Documentation/networking/can.rst
3304 F:      net/can/
3305 F:      include/linux/can/core.h
3306 F:      include/uapi/linux/can.h
3307 F:      include/uapi/linux/can/bcm.h
3308 F:      include/uapi/linux/can/raw.h
3309 F:      include/uapi/linux/can/gw.h
3310
3311 CAPABILITIES
3312 M:      Serge Hallyn <serge@hallyn.com>
3313 L:      linux-security-module@vger.kernel.org
3314 S:      Supported
3315 F:      include/linux/capability.h
3316 F:      include/uapi/linux/capability.h
3317 F:      security/commoncap.c
3318 F:      kernel/capability.c
3319
3320 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3321 M:      Kevin Tsai <ktsai@capellamicro.com>
3322 S:      Maintained
3323 F:      drivers/iio/light/cm*
3324
3325 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3326 M:      Christian Lamparter <chunkeey@googlemail.com>
3327 L:      linux-wireless@vger.kernel.org
3328 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3329 S:      Maintained
3330 F:      drivers/net/wireless/ath/carl9170/
3331
3332 CAVIUM I2C DRIVER
3333 M:      Jan Glauber <jglauber@cavium.com>
3334 M:      David Daney <david.daney@cavium.com>
3335 W:      http://www.cavium.com
3336 S:      Supported
3337 F:      drivers/i2c/busses/i2c-octeon*
3338 F:      drivers/i2c/busses/i2c-thunderx*
3339
3340 CAVIUM LIQUIDIO NETWORK DRIVER
3341 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3342 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3343 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3344 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3345 L:      netdev@vger.kernel.org
3346 W:      http://www.cavium.com
3347 S:      Supported
3348 F:      drivers/net/ethernet/cavium/liquidio/
3349
3350 CAVIUM MMC DRIVER
3351 M:      Jan Glauber <jglauber@cavium.com>
3352 M:      David Daney <david.daney@cavium.com>
3353 M:      Steven J. Hill <Steven.Hill@cavium.com>
3354 W:      http://www.cavium.com
3355 S:      Supported
3356 F:      drivers/mmc/host/cavium*
3357
3358 CAVIUM OCTEON-TX CRYPTO DRIVER
3359 M:      George Cherian <george.cherian@cavium.com>
3360 L:      linux-crypto@vger.kernel.org
3361 W:      http://www.cavium.com
3362 S:      Supported
3363 F:      drivers/crypto/cavium/cpt/
3364
3365 CAVIUM THUNDERX2 ARM64 SOC
3366 M:      Robert Richter <rrichter@cavium.com>
3367 M:      Jayachandran C <jnair@caviumnetworks.com>
3368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3369 S:      Maintained
3370 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3371 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3372
3373 CC2520 IEEE-802.15.4 RADIO DRIVER
3374 M:      Varka Bhadram <varkabhadram@gmail.com>
3375 L:      linux-wpan@vger.kernel.org
3376 S:      Maintained
3377 F:      drivers/net/ieee802154/cc2520.c
3378 F:      include/linux/spi/cc2520.h
3379 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3380
3381 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3382 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3383 L:      linux-crypto@vger.kernel.org
3384 S:      Supported
3385 F:      drivers/crypto/ccree/
3386 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3387
3388 CEC FRAMEWORK
3389 M:      Hans Verkuil <hans.verkuil@cisco.com>
3390 L:      linux-media@vger.kernel.org
3391 T:      git git://linuxtv.org/media_tree.git
3392 W:      http://linuxtv.org
3393 S:      Supported
3394 F:      Documentation/media/kapi/cec-core.rst
3395 F:      Documentation/media/uapi/cec
3396 F:      drivers/media/cec/
3397 F:      drivers/media/rc/keymaps/rc-cec.c
3398 F:      include/media/cec.h
3399 F:      include/media/cec-notifier.h
3400 F:      include/uapi/linux/cec.h
3401 F:      include/uapi/linux/cec-funcs.h
3402 F:      Documentation/devicetree/bindings/media/cec.txt
3403 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3404
3405 CEC GPIO DRIVER
3406 M:      Hans Verkuil <hans.verkuil@cisco.com>
3407 L:      linux-media@vger.kernel.org
3408 T:      git git://linuxtv.org/media_tree.git
3409 W:      http://linuxtv.org
3410 S:      Supported
3411 F:      drivers/media/platform/cec-gpio/
3412 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3413
3414 CELL BROADBAND ENGINE ARCHITECTURE
3415 M:      Arnd Bergmann <arnd@arndb.de>
3416 L:      linuxppc-dev@lists.ozlabs.org
3417 W:      http://www.ibm.com/developerworks/power/cell/
3418 S:      Supported
3419 F:      arch/powerpc/include/asm/cell*.h
3420 F:      arch/powerpc/include/asm/spu*.h
3421 F:      arch/powerpc/include/uapi/asm/spu*.h
3422 F:      arch/powerpc/oprofile/*cell*
3423 F:      arch/powerpc/platforms/cell/
3424
3425 CEPH COMMON CODE (LIBCEPH)
3426 M:      Ilya Dryomov <idryomov@gmail.com>
3427 M:      "Yan, Zheng" <zyan@redhat.com>
3428 M:      Sage Weil <sage@redhat.com>
3429 L:      ceph-devel@vger.kernel.org
3430 W:      http://ceph.com/
3431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3432 T:      git git://github.com/ceph/ceph-client.git
3433 S:      Supported
3434 F:      net/ceph/
3435 F:      include/linux/ceph/
3436 F:      include/linux/crush/
3437
3438 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3439 M:      "Yan, Zheng" <zyan@redhat.com>
3440 M:      Sage Weil <sage@redhat.com>
3441 M:      Ilya Dryomov <idryomov@gmail.com>
3442 L:      ceph-devel@vger.kernel.org
3443 W:      http://ceph.com/
3444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3445 T:      git git://github.com/ceph/ceph-client.git
3446 S:      Supported
3447 F:      Documentation/filesystems/ceph.txt
3448 F:      fs/ceph/
3449
3450 CERTIFICATE HANDLING:
3451 M:      David Howells <dhowells@redhat.com>
3452 M:      David Woodhouse <dwmw2@infradead.org>
3453 L:      keyrings@vger.kernel.org
3454 S:      Maintained
3455 F:      Documentation/admin-guide/module-signing.rst
3456 F:      certs/
3457 F:      scripts/sign-file.c
3458 F:      scripts/extract-cert.c
3459
3460 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3461 L:      linux-usb@vger.kernel.org
3462 S:      Orphan
3463 F:      Documentation/usb/WUSB-Design-overview.txt
3464 F:      Documentation/usb/wusb-cbaf
3465 F:      drivers/usb/host/hwa-hc.c
3466 F:      drivers/usb/host/whci/
3467 F:      drivers/usb/wusbcore/
3468 F:      include/linux/usb/wusb*
3469
3470 CFAG12864B LCD DRIVER
3471 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3472 S:      Maintained
3473 F:      drivers/auxdisplay/cfag12864b.c
3474 F:      include/linux/cfag12864b.h
3475
3476 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3477 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3478 S:      Maintained
3479 F:      drivers/auxdisplay/cfag12864bfb.c
3480 F:      include/linux/cfag12864b.h
3481
3482 802.11 (including CFG80211/NL80211)
3483 M:      Johannes Berg <johannes@sipsolutions.net>
3484 L:      linux-wireless@vger.kernel.org
3485 W:      http://wireless.kernel.org/
3486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3488 S:      Maintained
3489 F:      net/wireless/
3490 F:      include/uapi/linux/nl80211.h
3491 F:      include/linux/ieee80211.h
3492 F:      include/net/wext.h
3493 F:      include/net/cfg80211.h
3494 F:      include/net/iw_handler.h
3495 F:      include/net/ieee80211_radiotap.h
3496 F:      Documentation/driver-api/80211/cfg80211.rst
3497 F:      Documentation/networking/regulatory.txt
3498
3499 CHAR and MISC DRIVERS
3500 M:      Arnd Bergmann <arnd@arndb.de>
3501 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3503 S:      Supported
3504 F:      drivers/char/
3505 F:      drivers/misc/
3506 F:      include/linux/miscdevice.h
3507
3508 CHECKPATCH
3509 M:      Andy Whitcroft <apw@canonical.com>
3510 M:      Joe Perches <joe@perches.com>
3511 S:      Maintained
3512 F:      scripts/checkpatch.pl
3513
3514 CHINESE DOCUMENTATION
3515 M:      Harry Wei <harryxiyou@gmail.com>
3516 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3517 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3518 S:      Maintained
3519 F:      Documentation/translations/zh_CN/
3520
3521 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3522 M:      Peter Chen <Peter.Chen@nxp.com>
3523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3524 L:      linux-usb@vger.kernel.org
3525 S:      Maintained
3526 F:      drivers/usb/chipidea/
3527
3528 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3529 M:      Hans de Goede <hdegoede@redhat.com>
3530 L:      linux-input@vger.kernel.org
3531 S:      Maintained
3532 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3533 F:      drivers/input/touchscreen/chipone_icn8318.c
3534
3535 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3536 M:      Hans de Goede <hdegoede@redhat.com>
3537 L:      linux-input@vger.kernel.org
3538 S:      Maintained
3539 F:      drivers/input/touchscreen/chipone_icn8505.c
3540
3541 CHROME HARDWARE PLATFORM SUPPORT
3542 M:      Benson Leung <bleung@chromium.org>
3543 M:      Olof Johansson <olof@lixom.net>
3544 S:      Maintained
3545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3546 F:      drivers/platform/chrome/
3547
3548 CIRRUS LOGIC AUDIO CODEC DRIVERS
3549 M:      Brian Austin <brian.austin@cirrus.com>
3550 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3551 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3552 S:      Maintained
3553 F:      sound/soc/codecs/cs*
3554
3555 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3556 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3557 L:      netdev@vger.kernel.org
3558 S:      Maintained
3559 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3560
3561 CISCO FCOE HBA DRIVER
3562 M:      Satish Kharat <satishkh@cisco.com>
3563 M:      Sesidhar Baddela <sebaddel@cisco.com>
3564 M:      Karan Tilak Kumar <kartilak@cisco.com>
3565 L:      linux-scsi@vger.kernel.org
3566 S:      Supported
3567 F:      drivers/scsi/fnic/
3568
3569 CISCO SCSI HBA DRIVER
3570 M:      Karan Tilak Kumar <kartilak@cisco.com>
3571 M:      Sesidhar Baddela <sebaddel@cisco.com>
3572 L:      linux-scsi@vger.kernel.org
3573 S:      Supported
3574 F:      drivers/scsi/snic/
3575
3576 CISCO VIC ETHERNET NIC DRIVER
3577 M:      Christian Benvenuti <benve@cisco.com>
3578 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3579 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3580 S:      Supported
3581 F:      drivers/net/ethernet/cisco/enic/
3582
3583 CISCO VIC LOW LATENCY NIC DRIVER
3584 M:      Christian Benvenuti <benve@cisco.com>
3585 S:      Supported
3586 F:      drivers/infiniband/hw/usnic/
3587
3588 CIRRUS LOGIC MADERA CODEC DRIVERS
3589 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3590 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3591 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3592 L:      patches@opensource.cirrus.com
3593 T:      git https://github.com/CirrusLogic/linux-drivers.git
3594 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3595 S:      Supported
3596 F:      Documentation/devicetree/bindings/mfd/madera.txt
3597 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3598 F:      include/linux/mfd/madera/*
3599 F:      drivers/gpio/gpio-madera*
3600 F:      drivers/mfd/madera*
3601 F:      drivers/mfd/cs47l*
3602 F:      drivers/pinctrl/cirrus/*
3603
3604 CLANG-FORMAT FILE
3605 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3606 S:      Maintained
3607 F:      .clang-format
3608
3609 CLEANCACHE API
3610 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3611 L:      linux-kernel@vger.kernel.org
3612 S:      Maintained
3613 F:      mm/cleancache.c
3614 F:      include/linux/cleancache.h
3615
3616 CLK API
3617 M:      Russell King <linux@armlinux.org.uk>
3618 L:      linux-clk@vger.kernel.org
3619 S:      Maintained
3620 F:      include/linux/clk.h
3621
3622 CLOCKSOURCE, CLOCKEVENT DRIVERS
3623 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3624 M:      Thomas Gleixner <tglx@linutronix.de>
3625 L:      linux-kernel@vger.kernel.org
3626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3627 S:      Supported
3628 F:      drivers/clocksource/
3629 F:      Documentation/devicetree/bindings/timer/
3630
3631 CMPC ACPI DRIVER
3632 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3633 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3634 L:      platform-driver-x86@vger.kernel.org
3635 S:      Supported
3636 F:      drivers/platform/x86/classmate-laptop.c
3637
3638 COBALT MEDIA DRIVER
3639 M:      Hans Verkuil <hans.verkuil@cisco.com>
3640 L:      linux-media@vger.kernel.org
3641 T:      git git://linuxtv.org/media_tree.git
3642 W:      https://linuxtv.org
3643 S:      Supported
3644 F:      drivers/media/pci/cobalt/
3645
3646 COCCINELLE/Semantic Patches (SmPL)
3647 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3648 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3649 M:      Nicolas Palix <nicolas.palix@imag.fr>
3650 M:      Michal Marek <michal.lkml@markovi.net>
3651 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3653 W:      http://coccinelle.lip6.fr/
3654 S:      Supported
3655 F:      Documentation/dev-tools/coccinelle.rst
3656 F:      scripts/coccinelle/
3657 F:      scripts/coccicheck
3658
3659 CODA FILE SYSTEM
3660 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3661 M:      coda@cs.cmu.edu
3662 L:      codalist@coda.cs.cmu.edu
3663 W:      http://www.coda.cs.cmu.edu/
3664 S:      Maintained
3665 F:      Documentation/filesystems/coda.txt
3666 F:      fs/coda/
3667 F:      include/linux/coda*.h
3668 F:      include/uapi/linux/coda*.h
3669
3670 CODA V4L2 MEM2MEM DRIVER
3671 M:      Philipp Zabel <p.zabel@pengutronix.de>
3672 L:      linux-media@vger.kernel.org
3673 S:      Maintained
3674 F:      Documentation/devicetree/bindings/media/coda.txt
3675 F:      drivers/media/platform/coda/
3676
3677 COMMON CLK FRAMEWORK
3678 M:      Michael Turquette <mturquette@baylibre.com>
3679 M:      Stephen Boyd <sboyd@kernel.org>
3680 L:      linux-clk@vger.kernel.org
3681 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3683 S:      Maintained
3684 F:      Documentation/devicetree/bindings/clock/
3685 F:      drivers/clk/
3686 X:      drivers/clk/clkdev.c
3687 F:      include/linux/clk-pr*
3688 F:      include/linux/clk/
3689 F:      include/linux/of_clk.h
3690
3691 COMMON INTERNET FILE SYSTEM (CIFS)
3692 M:      Steve French <sfrench@samba.org>
3693 L:      linux-cifs@vger.kernel.org
3694 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3695 W:      http://linux-cifs.samba.org/
3696 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3697 S:      Supported
3698 F:      Documentation/filesystems/cifs/
3699 F:      fs/cifs/
3700
3701 COMPACTPCI HOTPLUG CORE
3702 M:      Scott Murray <scott@spiteful.org>
3703 L:      linux-pci@vger.kernel.org
3704 S:      Maintained
3705 F:      drivers/pci/hotplug/cpci_hotplug*
3706
3707 COMPACTPCI HOTPLUG GENERIC DRIVER
3708 M:      Scott Murray <scott@spiteful.org>
3709 L:      linux-pci@vger.kernel.org
3710 S:      Maintained
3711 F:      drivers/pci/hotplug/cpcihp_generic.c
3712
3713 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3714 M:      Scott Murray <scott@spiteful.org>
3715 L:      linux-pci@vger.kernel.org
3716 S:      Maintained
3717 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3718
3719 COMPAL LAPTOP SUPPORT
3720 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3721 L:      platform-driver-x86@vger.kernel.org
3722 S:      Maintained
3723 F:      drivers/platform/x86/compal-laptop.c
3724
3725 CONEXANT ACCESSRUNNER USB DRIVER
3726 L:      accessrunner-general@lists.sourceforge.net
3727 W:      http://accessrunner.sourceforge.net/
3728 S:      Orphan
3729 F:      drivers/usb/atm/cxacru.c
3730
3731 CONFIGFS
3732 M:      Joel Becker <jlbec@evilplan.org>
3733 M:      Christoph Hellwig <hch@lst.de>
3734 T:      git git://git.infradead.org/users/hch/configfs.git
3735 S:      Supported
3736 F:      fs/configfs/
3737 F:      include/linux/configfs.h
3738
3739 CONNECTOR
3740 M:      Evgeniy Polyakov <zbr@ioremap.net>
3741 L:      netdev@vger.kernel.org
3742 S:      Maintained
3743 F:      drivers/connector/
3744
3745 CONTROL GROUP (CGROUP)
3746 M:      Tejun Heo <tj@kernel.org>
3747 M:      Li Zefan <lizefan@huawei.com>
3748 M:      Johannes Weiner <hannes@cmpxchg.org>
3749 L:      cgroups@vger.kernel.org
3750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3751 S:      Maintained
3752 F:      Documentation/cgroup*
3753 F:      include/linux/cgroup*
3754 F:      kernel/cgroup*
3755
3756 CONTROL GROUP - CPUSET
3757 M:      Li Zefan <lizefan@huawei.com>
3758 L:      cgroups@vger.kernel.org
3759 W:      http://www.bullopensource.org/cpuset/
3760 W:      http://oss.sgi.com/projects/cpusets/
3761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3762 S:      Maintained
3763 F:      Documentation/cgroup-v1/cpusets.txt
3764 F:      include/linux/cpuset.h
3765 F:      kernel/cgroup/cpuset.c
3766
3767 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3768 M:      Johannes Weiner <hannes@cmpxchg.org>
3769 M:      Michal Hocko <mhocko@kernel.org>
3770 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3771 L:      cgroups@vger.kernel.org
3772 L:      linux-mm@kvack.org
3773 S:      Maintained
3774 F:      mm/memcontrol.c
3775 F:      mm/swap_cgroup.c
3776
3777 CORETEMP HARDWARE MONITORING DRIVER
3778 M:      Fenghua Yu <fenghua.yu@intel.com>
3779 L:      linux-hwmon@vger.kernel.org
3780 S:      Maintained
3781 F:      Documentation/hwmon/coretemp
3782 F:      drivers/hwmon/coretemp.c
3783
3784 COSA/SRP SYNC SERIAL DRIVER
3785 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3786 W:      http://www.fi.muni.cz/~kas/cosa/
3787 S:      Maintained
3788 F:      drivers/net/wan/cosa*
3789
3790 CPMAC ETHERNET DRIVER
3791 M:      Florian Fainelli <f.fainelli@gmail.com>
3792 L:      netdev@vger.kernel.org
3793 S:      Maintained
3794 F:      drivers/net/ethernet/ti/cpmac.c
3795
3796 CPU FREQUENCY DRIVERS
3797 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3798 M:      Viresh Kumar <viresh.kumar@linaro.org>
3799 L:      linux-pm@vger.kernel.org
3800 S:      Maintained
3801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3802 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3803 B:      https://bugzilla.kernel.org
3804 F:      Documentation/cpu-freq/
3805 F:      Documentation/devicetree/bindings/cpufreq/
3806 F:      drivers/cpufreq/
3807 F:      include/linux/cpufreq.h
3808 F:      tools/testing/selftests/cpufreq/
3809
3810 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3811 M:      Viresh Kumar <viresh.kumar@linaro.org>
3812 M:      Sudeep Holla <sudeep.holla@arm.com>
3813 L:      linux-pm@vger.kernel.org
3814 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3815 S:      Maintained
3816 F:      drivers/cpufreq/arm_big_little.h
3817 F:      drivers/cpufreq/arm_big_little.c
3818 F:      drivers/cpufreq/arm_big_little_dt.c
3819
3820 CPU POWER MONITORING SUBSYSTEM
3821 M:      Thomas Renninger <trenn@suse.com>
3822 M:      Shuah Khan <shuah@kernel.org>
3823 L:      linux-pm@vger.kernel.org
3824 S:      Maintained
3825 F:      tools/power/cpupower/
3826
3827 CPUID/MSR DRIVER
3828 M:      "H. Peter Anvin" <hpa@zytor.com>
3829 S:      Maintained
3830 F:      arch/x86/kernel/cpuid.c
3831 F:      arch/x86/kernel/msr.c
3832
3833 CPUIDLE DRIVER - ARM BIG LITTLE
3834 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3835 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3836 L:      linux-pm@vger.kernel.org
3837 L:      linux-arm-kernel@lists.infradead.org
3838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3839 S:      Maintained
3840 F:      drivers/cpuidle/cpuidle-big_little.c
3841
3842 CPUIDLE DRIVER - ARM EXYNOS
3843 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3844 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3845 M:      Kukjin Kim <kgene@kernel.org>
3846 L:      linux-pm@vger.kernel.org
3847 L:      linux-samsung-soc@vger.kernel.org
3848 S:      Supported
3849 F:      drivers/cpuidle/cpuidle-exynos.c
3850 F:      arch/arm/mach-exynos/pm.c
3851
3852 CPUIDLE DRIVERS
3853 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3854 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3855 L:      linux-pm@vger.kernel.org
3856 S:      Maintained
3857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3858 B:      https://bugzilla.kernel.org
3859 F:      drivers/cpuidle/*
3860 F:      include/linux/cpuidle.h
3861
3862 CRAMFS FILESYSTEM
3863 M:      Nicolas Pitre <nico@linaro.org>
3864 S:      Maintained
3865 F:      Documentation/filesystems/cramfs.txt
3866 F:      fs/cramfs/
3867
3868 CRYPTO API
3869 M:      Herbert Xu <herbert@gondor.apana.org.au>
3870 M:      "David S. Miller" <davem@davemloft.net>
3871 L:      linux-crypto@vger.kernel.org
3872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3874 S:      Maintained
3875 F:      Documentation/crypto/
3876 F:      Documentation/devicetree/bindings/crypto/
3877 F:      arch/*/crypto/
3878 F:      crypto/
3879 F:      drivers/crypto/
3880 F:      include/crypto/
3881 F:      include/linux/crypto*
3882
3883 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3884 M:      Neil Horman <nhorman@tuxdriver.com>
3885 L:      linux-crypto@vger.kernel.org
3886 S:      Maintained
3887 F:      crypto/ansi_cprng.c
3888 F:      crypto/rng.c
3889
3890 CS3308 MEDIA DRIVER
3891 M:      Hans Verkuil <hverkuil@xs4all.nl>
3892 L:      linux-media@vger.kernel.org
3893 T:      git git://linuxtv.org/media_tree.git
3894 W:      http://linuxtv.org
3895 S:      Odd Fixes
3896 F:      drivers/media/i2c/cs3308.c
3897 F:      drivers/media/i2c/cs3308.h
3898
3899 CS5535 Audio ALSA driver
3900 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3901 S:      Maintained
3902 F:      sound/pci/cs5535audio/
3903
3904 CW1200 WLAN driver
3905 M:      Solomon Peachy <pizza@shaftnet.org>
3906 S:      Maintained
3907 F:      drivers/net/wireless/st/cw1200/
3908
3909 CX18 VIDEO4LINUX DRIVER
3910 M:      Andy Walls <awalls@md.metrocast.net>
3911 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3912 L:      linux-media@vger.kernel.org
3913 T:      git git://linuxtv.org/media_tree.git
3914 W:      https://linuxtv.org
3915 W:      http://www.ivtvdriver.org/index.php/Cx18
3916 S:      Maintained
3917 F:      Documentation/media/v4l-drivers/cx18*
3918 F:      drivers/media/pci/cx18/
3919 F:      include/uapi/linux/ivtv*
3920
3921 CX2341X MPEG ENCODER HELPER MODULE
3922 M:      Hans Verkuil <hverkuil@xs4all.nl>
3923 L:      linux-media@vger.kernel.org
3924 T:      git git://linuxtv.org/media_tree.git
3925 W:      https://linuxtv.org
3926 S:      Maintained
3927 F:      drivers/media/common/cx2341x*
3928 F:      include/media/cx2341x*
3929
3930 CX24120 MEDIA DRIVER
3931 M:      Jemma Denson <jdenson@gmail.com>
3932 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3933 L:      linux-media@vger.kernel.org
3934 W:      https://linuxtv.org
3935 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3936 S:      Maintained
3937 F:      drivers/media/dvb-frontends/cx24120*
3938
3939 CX88 VIDEO4LINUX DRIVER
3940 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3941 L:      linux-media@vger.kernel.org
3942 W:      https://linuxtv.org
3943 T:      git git://linuxtv.org/media_tree.git
3944 S:      Odd fixes
3945 F:      Documentation/media/v4l-drivers/cx88*
3946 F:      drivers/media/pci/cx88/
3947
3948 CXD2820R MEDIA DRIVER
3949 M:      Antti Palosaari <crope@iki.fi>
3950 L:      linux-media@vger.kernel.org
3951 W:      https://linuxtv.org
3952 W:      http://palosaari.fi/linux/
3953 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3954 T:      git git://linuxtv.org/anttip/media_tree.git
3955 S:      Maintained
3956 F:      drivers/media/dvb-frontends/cxd2820r*
3957
3958 CXGB3 ETHERNET DRIVER (CXGB3)
3959 M:      Santosh Raspatur <santosh@chelsio.com>
3960 L:      netdev@vger.kernel.org
3961 W:      http://www.chelsio.com
3962 S:      Supported
3963 F:      drivers/net/ethernet/chelsio/cxgb3/
3964
3965 CXGB3 ISCSI DRIVER (CXGB3I)
3966 M:      Karen Xie <kxie@chelsio.com>
3967 L:      linux-scsi@vger.kernel.org
3968 W:      http://www.chelsio.com
3969 S:      Supported
3970 F:      drivers/scsi/cxgbi/cxgb3i
3971
3972 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3973 M:      Steve Wise <swise@chelsio.com>
3974 L:      linux-rdma@vger.kernel.org
3975 W:      http://www.openfabrics.org
3976 S:      Supported
3977 F:      drivers/infiniband/hw/cxgb3/
3978 F:      include/uapi/rdma/cxgb3-abi.h
3979
3980 CXGB4 CRYPTO DRIVER (chcr)
3981 M:      Harsh Jain <harsh@chelsio.com>
3982 L:      linux-crypto@vger.kernel.org
3983 W:      http://www.chelsio.com
3984 S:      Supported
3985 F:      drivers/crypto/chelsio
3986
3987 CXGB4 ETHERNET DRIVER (CXGB4)
3988 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3989 L:      netdev@vger.kernel.org
3990 W:      http://www.chelsio.com
3991 S:      Supported
3992 F:      drivers/net/ethernet/chelsio/cxgb4/
3993
3994 CXGB4 ISCSI DRIVER (CXGB4I)
3995 M:      Karen Xie <kxie@chelsio.com>
3996 L:      linux-scsi@vger.kernel.org
3997 W:      http://www.chelsio.com
3998 S:      Supported
3999 F:      drivers/scsi/cxgbi/cxgb4i
4000
4001 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4002 M:      Steve Wise <swise@chelsio.com>
4003 L:      linux-rdma@vger.kernel.org
4004 W:      http://www.openfabrics.org
4005 S:      Supported
4006 F:      drivers/infiniband/hw/cxgb4/
4007 F:      include/uapi/rdma/cxgb4-abi.h
4008
4009 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4010 M:      Casey Leedom <leedom@chelsio.com>
4011 L:      netdev@vger.kernel.org
4012 W:      http://www.chelsio.com
4013 S:      Supported
4014 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4015
4016 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4017 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4018 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4019 L:      linuxppc-dev@lists.ozlabs.org
4020 S:      Supported
4021 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4022 F:      drivers/misc/cxl/
4023 F:      include/misc/cxl*
4024 F:      include/uapi/misc/cxl.h
4025 F:      Documentation/powerpc/cxl.txt
4026 F:      Documentation/ABI/testing/sysfs-class-cxl
4027
4028 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4029 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4030 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4031 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4032 L:      linux-scsi@vger.kernel.org
4033 S:      Supported
4034 F:      drivers/scsi/cxlflash/
4035 F:      include/uapi/scsi/cxlflash_ioctls.h
4036 F:      Documentation/powerpc/cxlflash.txt
4037
4038 CYBERPRO FB DRIVER
4039 M:      Russell King <linux@armlinux.org.uk>
4040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4041 W:      http://www.armlinux.org.uk/
4042 S:      Maintained
4043 F:      drivers/video/fbdev/cyber2000fb.*
4044
4045 CYCLADES ASYNC MUX DRIVER
4046 W:      http://www.cyclades.com/
4047 S:      Orphan
4048 F:      drivers/tty/cyclades.c
4049 F:      include/linux/cyclades.h
4050 F:      include/uapi/linux/cyclades.h
4051
4052 CYCLADES PC300 DRIVER
4053 W:      http://www.cyclades.com/
4054 S:      Orphan
4055 F:      drivers/net/wan/pc300*
4056
4057 CYPRESS_FIRMWARE MEDIA DRIVER
4058 M:      Antti Palosaari <crope@iki.fi>
4059 L:      linux-media@vger.kernel.org
4060 W:      https://linuxtv.org
4061 W:      http://palosaari.fi/linux/
4062 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4063 T:      git git://linuxtv.org/anttip/media_tree.git
4064 S:      Maintained
4065 F:      drivers/media/common/cypress_firmware*
4066
4067 CYTTSP TOUCHSCREEN DRIVER
4068 M:      Ferruh Yigit <fery@cypress.com>
4069 L:      linux-input@vger.kernel.org
4070 S:      Supported
4071 F:      drivers/input/touchscreen/cyttsp*
4072 F:      include/linux/input/cyttsp.h
4073
4074 D-LINK DIR-685 TOUCHKEYS DRIVER
4075 M:      Linus Walleij <linus.walleij@linaro.org>
4076 L:      linux-input@vger.kernel.org
4077 S:      Supported
4078 F:      drivers/input/dlink-dir685-touchkeys.c
4079
4080 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4081 M:      Joshua Kinard <kumba@gentoo.org>
4082 S:      Maintained
4083 F:      drivers/rtc/rtc-ds1685.c
4084 F:      include/linux/rtc/ds1685.h
4085
4086 DAMA SLAVE for AX.25
4087 M:      Joerg Reuter <jreuter@yaina.de>
4088 W:      http://yaina.de/jreuter/
4089 W:      http://www.qsl.net/dl1bke/
4090 L:      linux-hams@vger.kernel.org
4091 S:      Maintained
4092 F:      net/ax25/af_ax25.c
4093 F:      net/ax25/ax25_dev.c
4094 F:      net/ax25/ax25_ds_*
4095 F:      net/ax25/ax25_in.c
4096 F:      net/ax25/ax25_out.c
4097 F:      net/ax25/ax25_timer.c
4098 F:      net/ax25/sysctl_net_ax25.c
4099
4100 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4101 L:      netdev@vger.kernel.org
4102 S:      Orphan
4103 F:      Documentation/networking/dmfe.txt
4104 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4105
4106 DC390/AM53C974 SCSI driver
4107 M:      Hannes Reinecke <hare@suse.com>
4108 L:      linux-scsi@vger.kernel.org
4109 S:      Maintained
4110 F:      drivers/scsi/am53c974.c
4111
4112 DC395x SCSI driver
4113 M:      Oliver Neukum <oliver@neukum.org>
4114 M:      Ali Akcaagac <aliakc@web.de>
4115 M:      Jamie Lenehan <lenehan@twibble.org>
4116 L:      dc395x@twibble.org
4117 W:      http://twibble.org/dist/dc395x/
4118 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4119 S:      Maintained
4120 F:      Documentation/scsi/dc395x.txt
4121 F:      drivers/scsi/dc395x.*
4122
4123 DCCP PROTOCOL
4124 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4125 L:      dccp@vger.kernel.org
4126 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4127 S:      Maintained
4128 F:      include/linux/dccp.h
4129 F:      include/uapi/linux/dccp.h
4130 F:      include/linux/tfrc.h
4131 F:      net/dccp/
4132
4133 DECnet NETWORK LAYER
4134 W:      http://linux-decnet.sourceforge.net
4135 L:      linux-decnet-user@lists.sourceforge.net
4136 S:      Orphan
4137 F:      Documentation/networking/decnet.txt
4138 F:      net/decnet/
4139
4140 DECSTATION PLATFORM SUPPORT
4141 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4142 L:      linux-mips@linux-mips.org
4143 W:      http://www.linux-mips.org/wiki/DECstation
4144 S:      Maintained
4145 F:      arch/mips/dec/
4146 F:      arch/mips/include/asm/dec/
4147 F:      arch/mips/include/asm/mach-dec/
4148
4149 DEFXX FDDI NETWORK DRIVER
4150 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4151 S:      Maintained
4152 F:      drivers/net/fddi/defxx.*
4153
4154 DELL SMBIOS DRIVER
4155 M:      Pali Rohár <pali.rohar@gmail.com>
4156 M:      Mario Limonciello <mario.limonciello@dell.com>
4157 L:      platform-driver-x86@vger.kernel.org
4158 S:      Maintained
4159 F:      drivers/platform/x86/dell-smbios.*
4160
4161 DELL SMBIOS SMM DRIVER
4162 M:      Mario Limonciello <mario.limonciello@dell.com>
4163 L:      platform-driver-x86@vger.kernel.org
4164 S:      Maintained
4165 F:      drivers/platform/x86/dell-smbios-smm.c
4166
4167 DELL SMBIOS WMI DRIVER
4168 M:      Mario Limonciello <mario.limonciello@dell.com>
4169 L:      platform-driver-x86@vger.kernel.org
4170 S:      Maintained
4171 F:      drivers/platform/x86/dell-smbios-wmi.c
4172 F:      tools/wmi/dell-smbios-example.c
4173
4174 DELL LAPTOP DRIVER
4175 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4176 M:      Pali Rohár <pali.rohar@gmail.com>
4177 L:      platform-driver-x86@vger.kernel.org
4178 S:      Maintained
4179 F:      drivers/platform/x86/dell-laptop.c
4180
4181 DELL LAPTOP FREEFALL DRIVER
4182 M:      Pali Rohár <pali.rohar@gmail.com>
4183 S:      Maintained
4184 F:      drivers/platform/x86/dell-smo8800.c
4185
4186 DELL LAPTOP RBTN DRIVER
4187 M:      Pali Rohár <pali.rohar@gmail.com>
4188 S:      Maintained
4189 F:      drivers/platform/x86/dell-rbtn.*
4190
4191 DELL LAPTOP SMM DRIVER
4192 M:      Pali Rohár <pali.rohar@gmail.com>
4193 S:      Maintained
4194 F:      drivers/hwmon/dell-smm-hwmon.c
4195 F:      include/uapi/linux/i8k.h
4196
4197 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4198 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4199 S:      Maintained
4200 F:      Documentation/dcdbas.txt
4201 F:      drivers/firmware/dcdbas.*
4202
4203 DELL WMI NOTIFICATIONS DRIVER
4204 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4205 M:      Pali Rohár <pali.rohar@gmail.com>
4206 S:      Maintained
4207 F:      drivers/platform/x86/dell-wmi.c
4208
4209 DELL WMI DESCRIPTOR DRIVER
4210 M:      Mario Limonciello <mario.limonciello@dell.com>
4211 S:      Maintained
4212 F:      drivers/platform/x86/dell-wmi-descriptor.c
4213
4214 DELTA ST MEDIA DRIVER
4215 M:      Hugues Fruchet <hugues.fruchet@st.com>
4216 L:      linux-media@vger.kernel.org
4217 T:      git git://linuxtv.org/media_tree.git
4218 W:      https://linuxtv.org
4219 S:      Supported
4220 F:      drivers/media/platform/sti/delta
4221
4222 DENALI NAND DRIVER
4223 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4224 L:      linux-mtd@lists.infradead.org
4225 S:      Supported
4226 F:      drivers/mtd/nand/raw/denali*
4227
4228 DESIGNWARE USB2 DRD IP DRIVER
4229 M:      Minas Harutyunyan <hminas@synopsys.com>
4230 L:      linux-usb@vger.kernel.org
4231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4232 S:      Maintained
4233 F:      drivers/usb/dwc2/
4234
4235 DESIGNWARE USB3 DRD IP DRIVER
4236 M:      Felipe Balbi <balbi@kernel.org>
4237 L:      linux-usb@vger.kernel.org
4238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4239 S:      Maintained
4240 F:      drivers/usb/dwc3/
4241
4242 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4243 M:      Andreas Klinger <ak@it-klinger.de>
4244 L:      linux-iio@vger.kernel.org
4245 S:      Maintained
4246 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4247 F:      drivers/iio/proximity/srf*.c
4248
4249 DEVICE COREDUMP (DEV_COREDUMP)
4250 M:      Johannes Berg <johannes@sipsolutions.net>
4251 L:      linux-kernel@vger.kernel.org
4252 S:      Maintained
4253 F:      drivers/base/devcoredump.c
4254 F:      include/linux/devcoredump.h
4255
4256 DEVICE FREQUENCY (DEVFREQ)
4257 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4258 M:      Kyungmin Park <kyungmin.park@samsung.com>
4259 R:      Chanwoo Choi <cw00.choi@samsung.com>
4260 L:      linux-pm@vger.kernel.org
4261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4262 S:      Maintained
4263 F:      drivers/devfreq/
4264 F:      include/linux/devfreq.h
4265 F:      Documentation/devicetree/bindings/devfreq/
4266
4267 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4268 M:      Chanwoo Choi <cw00.choi@samsung.com>
4269 L:      linux-pm@vger.kernel.org
4270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4271 S:      Supported
4272 F:      drivers/devfreq/event/
4273 F:      drivers/devfreq/devfreq-event.c
4274 F:      include/linux/devfreq-event.h
4275 F:      Documentation/devicetree/bindings/devfreq/event/
4276
4277 DEVICE NUMBER REGISTRY
4278 M:      Torben Mathiasen <device@lanana.org>
4279 W:      http://lanana.org/docs/device-list/index.html
4280 S:      Maintained
4281
4282 DEVICE-MAPPER  (LVM)
4283 M:      Alasdair Kergon <agk@redhat.com>
4284 M:      Mike Snitzer <snitzer@redhat.com>
4285 M:      dm-devel@redhat.com
4286 L:      dm-devel@redhat.com
4287 W:      http://sources.redhat.com/dm
4288 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4290 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4291 S:      Maintained
4292 F:      Documentation/device-mapper/
4293 F:      drivers/md/Makefile
4294 F:      drivers/md/Kconfig
4295 F:      drivers/md/dm*
4296 F:      drivers/md/persistent-data/
4297 F:      include/linux/device-mapper.h
4298 F:      include/linux/dm-*.h
4299 F:      include/uapi/linux/dm-*.h
4300
4301 DEVLINK
4302 M:      Jiri Pirko <jiri@mellanox.com>
4303 L:      netdev@vger.kernel.org
4304 S:      Supported
4305 F:      net/core/devlink.c
4306 F:      include/net/devlink.h
4307 F:      include/uapi/linux/devlink.h
4308
4309 DIALOG SEMICONDUCTOR DRIVERS
4310 M:      Support Opensource <support.opensource@diasemi.com>
4311 W:      http://www.dialog-semiconductor.com/products
4312 S:      Supported
4313 F:      Documentation/hwmon/da90??
4314 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4315 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4316 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4317 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4318 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4319 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4320 F:      drivers/gpio/gpio-da90??.c
4321 F:      drivers/hwmon/da90??-hwmon.c
4322 F:      drivers/iio/adc/da91??-*.c
4323 F:      drivers/input/misc/da90??_onkey.c
4324 F:      drivers/input/touchscreen/da9052_tsi.c
4325 F:      drivers/leds/leds-da90??.c
4326 F:      drivers/mfd/da903x.c
4327 F:      drivers/mfd/da90??-*.c
4328 F:      drivers/mfd/da91??-*.c
4329 F:      drivers/power/supply/da9052-battery.c
4330 F:      drivers/power/supply/da91??-*.c
4331 F:      drivers/regulator/da903x.c
4332 F:      drivers/regulator/da9???-regulator.[ch]
4333 F:      drivers/thermal/da90??-thermal.c
4334 F:      drivers/rtc/rtc-da90??.c
4335 F:      drivers/video/backlight/da90??_bl.c
4336 F:      drivers/watchdog/da90??_wdt.c
4337 F:      include/linux/mfd/da903x.h
4338 F:      include/linux/mfd/da9052/
4339 F:      include/linux/mfd/da9055/
4340 F:      include/linux/mfd/da9062/
4341 F:      include/linux/mfd/da9063/
4342 F:      include/linux/mfd/da9150/
4343 F:      include/linux/regulator/da9211.h
4344 F:      include/sound/da[79]*.h
4345 F:      sound/soc/codecs/da[79]*.[ch]
4346
4347 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4348 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4349 L:      linux-gpio@vger.kernel.org
4350 S:      Maintained
4351 F:      drivers/gpio/gpio-gpio-mm.c
4352
4353 DIGI NEO AND CLASSIC PCI PRODUCTS
4354 M:      Lidza Louina <lidza.louina@gmail.com>
4355 M:      Mark Hounschell <markh@compro.net>
4356 L:      driverdev-devel@linuxdriverproject.org
4357 S:      Maintained
4358 F:      drivers/staging/dgnc/
4359
4360 DIOLAN U2C-12 I2C DRIVER
4361 M:      Guenter Roeck <linux@roeck-us.net>
4362 L:      linux-i2c@vger.kernel.org
4363 S:      Maintained
4364 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4365
4366 FILESYSTEM DIRECT ACCESS (DAX)
4367 M:      Matthew Wilcox <mawilcox@microsoft.com>
4368 M:      Ross Zwisler <zwisler@kernel.org>
4369 M:      Jan Kara <jack@suse.cz>
4370 L:      linux-fsdevel@vger.kernel.org
4371 S:      Supported
4372 F:      fs/dax.c
4373 F:      include/linux/dax.h
4374 F:      include/trace/events/fs_dax.h
4375
4376 DEVICE DIRECT ACCESS (DAX)
4377 M:      Dan Williams <dan.j.williams@intel.com>
4378 M:      Dave Jiang <dave.jiang@intel.com>
4379 M:      Ross Zwisler <zwisler@kernel.org>
4380 M:      Vishal Verma <vishal.l.verma@intel.com>
4381 L:      linux-nvdimm@lists.01.org
4382 S:      Supported
4383 F:      drivers/dax/
4384
4385 DIRECTORY NOTIFICATION (DNOTIFY)
4386 M:      Jan Kara <jack@suse.cz>
4387 R:      Amir Goldstein <amir73il@gmail.com>
4388 L:      linux-fsdevel@vger.kernel.org
4389 S:      Maintained
4390 F:      Documentation/filesystems/dnotify.txt
4391 F:      fs/notify/dnotify/
4392 F:      include/linux/dnotify.h
4393
4394 DISK GEOMETRY AND PARTITION HANDLING
4395 M:      Andries Brouwer <aeb@cwi.nl>
4396 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4397 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4398 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4399 S:      Maintained
4400
4401 DISKQUOTA
4402 M:      Jan Kara <jack@suse.com>
4403 S:      Maintained
4404 F:      Documentation/filesystems/quota.txt
4405 F:      fs/quota/
4406 F:      include/linux/quota*.h
4407 F:      include/uapi/linux/quota*.h
4408
4409 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4410 M:      Bernie Thompson <bernie@plugable.com>
4411 L:      linux-fbdev@vger.kernel.org
4412 S:      Maintained
4413 W:      http://plugable.com/category/projects/udlfb/
4414 F:      drivers/video/fbdev/udlfb.c
4415 F:      include/video/udlfb.h
4416 F:      Documentation/fb/udlfb.txt
4417
4418 DISTRIBUTED LOCK MANAGER (DLM)
4419 M:      Christine Caulfield <ccaulfie@redhat.com>
4420 M:      David Teigland <teigland@redhat.com>
4421 L:      cluster-devel@redhat.com
4422 W:      http://sources.redhat.com/cluster/
4423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4424 S:      Supported
4425 F:      fs/dlm/
4426
4427 DMA BUFFER SHARING FRAMEWORK
4428 M:      Sumit Semwal <sumit.semwal@linaro.org>
4429 S:      Maintained
4430 L:      linux-media@vger.kernel.org
4431 L:      dri-devel@lists.freedesktop.org
4432 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4433 F:      drivers/dma-buf/
4434 F:      include/linux/dma-buf*
4435 F:      include/linux/reservation.h
4436 F:      include/linux/*fence.h
4437 F:      Documentation/driver-api/dma-buf.rst
4438 T:      git git://anongit.freedesktop.org/drm/drm-misc
4439
4440 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4441 M:      Vinod Koul <vkoul@kernel.org>
4442 L:      dmaengine@vger.kernel.org
4443 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4444 S:      Maintained
4445 F:      drivers/dma/
4446 F:      include/linux/dmaengine.h
4447 F:      include/linux/of_dma.h
4448 F:      Documentation/devicetree/bindings/dma/
4449 F:      Documentation/driver-api/dmaengine/
4450 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4451
4452 DMA MAPPING HELPERS
4453 M:      Christoph Hellwig <hch@lst.de>
4454 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4455 R:      Robin Murphy <robin.murphy@arm.com>
4456 L:      iommu@lists.linux-foundation.org
4457 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4458 W:      http://git.infradead.org/users/hch/dma-mapping.git
4459 S:      Supported
4460 F:      kernel/dma/
4461 F:      include/asm-generic/dma-mapping.h
4462 F:      include/linux/dma-direct.h
4463 F:      include/linux/dma-mapping.h
4464 F:      include/linux/dma-noncoherent.h
4465
4466 DME1737 HARDWARE MONITOR DRIVER
4467 M:      Juerg Haefliger <juergh@gmail.com>
4468 L:      linux-hwmon@vger.kernel.org
4469 S:      Maintained
4470 F:      Documentation/hwmon/dme1737
4471 F:      drivers/hwmon/dme1737.c
4472
4473 DMI/SMBIOS SUPPORT
4474 M:      Jean Delvare <jdelvare@suse.com>
4475 S:      Maintained
4476 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4477 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4478 F:      drivers/firmware/dmi-id.c
4479 F:      drivers/firmware/dmi_scan.c
4480 F:      include/linux/dmi.h
4481
4482 DOCUMENTATION
4483 M:      Jonathan Corbet <corbet@lwn.net>
4484 L:      linux-doc@vger.kernel.org
4485 S:      Maintained
4486 F:      Documentation/
4487 F:      scripts/kernel-doc
4488 X:      Documentation/ABI/
4489 X:      Documentation/devicetree/
4490 X:      Documentation/acpi
4491 X:      Documentation/power
4492 X:      Documentation/spi
4493 X:      Documentation/media
4494 T:      git git://git.lwn.net/linux.git docs-next
4495
4496 DOCUMENTATION/ITALIAN
4497 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4498 L:      linux-doc@vger.kernel.org
4499 S:      Maintained
4500 F:      Documentation/translations/it_IT
4501
4502 DONGWOON DW9714 LENS VOICE COIL DRIVER
4503 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4504 L:      linux-media@vger.kernel.org
4505 T:      git git://linuxtv.org/media_tree.git
4506 S:      Maintained
4507 F:      drivers/media/i2c/dw9714.c
4508
4509 DONGWOON DW9807 LENS VOICE COIL DRIVER
4510 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4511 L:      linux-media@vger.kernel.org
4512 T:      git git://linuxtv.org/media_tree.git
4513 S:      Maintained
4514 F:      drivers/media/i2c/dw9807.c
4515
4516 DOUBLETALK DRIVER
4517 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4518 L:      blinux-list@redhat.com
4519 S:      Maintained
4520 F:      drivers/char/dtlk.c
4521 F:      include/linux/dtlk.h
4522
4523 DPAA2 DATAPATH I/O (DPIO) DRIVER
4524 M:      Roy Pledge <Roy.Pledge@nxp.com>
4525 L:      linux-kernel@vger.kernel.org
4526 S:      Maintained
4527 F:      drivers/soc/fsl/dpio
4528
4529 DPAA2 ETHERNET DRIVER
4530 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4531 L:      linux-kernel@vger.kernel.org
4532 S:      Maintained
4533 F:      drivers/staging/fsl-dpaa2/ethernet
4534
4535 DPAA2 ETHERNET SWITCH DRIVER
4536 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4537 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4538 L:      linux-kernel@vger.kernel.org
4539 S:      Maintained
4540 F:      drivers/staging/fsl-dpaa2/ethsw
4541
4542 DPAA2 PTP CLOCK DRIVER
4543 M:      Yangbo Lu <yangbo.lu@nxp.com>
4544 L:      linux-kernel@vger.kernel.org
4545 S:      Maintained
4546 F:      drivers/staging/fsl-dpaa2/rtc
4547
4548 DPT_I2O SCSI RAID DRIVER
4549 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4550 L:      linux-scsi@vger.kernel.org
4551 W:      http://www.adaptec.com/
4552 S:      Maintained
4553 F:      drivers/scsi/dpt*
4554 F:      drivers/scsi/dpt/
4555
4556 DRBD DRIVER
4557 M:      Philipp Reisner <philipp.reisner@linbit.com>
4558 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4559 L:      drbd-dev@lists.linbit.com
4560 W:      http://www.drbd.org
4561 T:      git git://git.linbit.com/linux-drbd.git
4562 T:      git git://git.linbit.com/drbd-8.4.git
4563 S:      Supported
4564 F:      drivers/block/drbd/
4565 F:      lib/lru_cache.c
4566 F:      Documentation/blockdev/drbd/
4567
4568 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4569 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4570 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4572 S:      Supported
4573 F:      Documentation/kobject.txt
4574 F:      drivers/base/
4575 F:      fs/debugfs/
4576 F:      fs/sysfs/
4577 F:      include/linux/debugfs.h
4578 F:      include/linux/kobj*
4579 F:      lib/kobj*
4580
4581 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4582 M:      Kevin Hilman <khilman@kernel.org>
4583 M:      Nishanth Menon <nm@ti.com>
4584 S:      Maintained
4585 F:      drivers/power/avs/
4586 F:      include/linux/power/smartreflex.h
4587 L:      linux-pm@vger.kernel.org
4588
4589 DRM DRIVER FOR ARM PL111 CLCD
4590 M:      Eric Anholt <eric@anholt.net>
4591 T:      git git://anongit.freedesktop.org/drm/drm-misc
4592 S:      Supported
4593 F:      drivers/gpu/drm/pl111/
4594
4595 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4596 M:      Linus Walleij <linus.walleij@linaro.org>
4597 T:      git git://anongit.freedesktop.org/drm/drm-misc
4598 S:      Maintained
4599 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4600 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4601
4602 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4603 M:      Dave Airlie <airlied@redhat.com>
4604 S:      Odd Fixes
4605 F:      drivers/gpu/drm/ast/
4606
4607 DRM DRIVER FOR BOCHS VIRTUAL GPU
4608 M:      Gerd Hoffmann <kraxel@redhat.com>
4609 L:      virtualization@lists.linux-foundation.org
4610 T:      git git://anongit.freedesktop.org/drm/drm-misc
4611 S:      Maintained
4612 F:      drivers/gpu/drm/bochs/
4613
4614 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4615 M:      Linus Walleij <linus.walleij@linaro.org>
4616 T:      git git://anongit.freedesktop.org/drm/drm-misc
4617 S:      Maintained
4618 F:      drivers/gpu/drm/tve200/
4619
4620 DRM DRIVER FOR ILITEK ILI9225 PANELS
4621 M:      David Lechner <david@lechnology.com>
4622 S:      Maintained
4623 F:      drivers/gpu/drm/tinydrm/ili9225.c
4624 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4625
4626 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4627 S:      Orphan / Obsolete
4628 F:      drivers/gpu/drm/i810/
4629 F:      include/uapi/drm/i810_drm.h
4630
4631 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4632 S:      Orphan / Obsolete
4633 F:      drivers/gpu/drm/mga/
4634 F:      include/uapi/drm/mga_drm.h
4635
4636 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4637 M:      Dave Airlie <airlied@redhat.com>
4638 S:      Odd Fixes
4639 F:      drivers/gpu/drm/mgag200/
4640
4641 DRM DRIVER FOR MI0283QT
4642 M:      Noralf Trønnes <noralf@tronnes.org>
4643 S:      Maintained
4644 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4645 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4646
4647 DRM DRIVER FOR MSM ADRENO GPU
4648 M:      Rob Clark <robdclark@gmail.com>
4649 L:      linux-arm-msm@vger.kernel.org
4650 L:      dri-devel@lists.freedesktop.org
4651 L:      freedreno@lists.freedesktop.org
4652 T:      git git://people.freedesktop.org/~robclark/linux
4653 S:      Maintained
4654 F:      drivers/gpu/drm/msm/
4655 F:      include/uapi/drm/msm_drm.h
4656 F:      Documentation/devicetree/bindings/display/msm/
4657
4658 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4659 M:      Ben Skeggs <bskeggs@redhat.com>
4660 L:      dri-devel@lists.freedesktop.org
4661 L:      nouveau@lists.freedesktop.org
4662 T:      git git://github.com/skeggsb/linux
4663 S:      Supported
4664 F:      drivers/gpu/drm/nouveau/
4665 F:      include/uapi/drm/nouveau_drm.h
4666
4667 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4668 M:      Noralf Trønnes <noralf@tronnes.org>
4669 S:      Maintained
4670 F:      drivers/gpu/drm/tinydrm/repaper.c
4671 F:      Documentation/devicetree/bindings/display/repaper.txt
4672
4673 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4674 M:      Dave Airlie <airlied@redhat.com>
4675 M:      Gerd Hoffmann <kraxel@redhat.com>
4676 L:      virtualization@lists.linux-foundation.org
4677 T:      git git://anongit.freedesktop.org/drm/drm-misc
4678 S:      Obsolete
4679 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4680 F:      drivers/gpu/drm/cirrus/
4681
4682 DRM DRIVER FOR QXL VIRTUAL GPU
4683 M:      Dave Airlie <airlied@redhat.com>
4684 M:      Gerd Hoffmann <kraxel@redhat.com>
4685 L:      virtualization@lists.linux-foundation.org
4686 T:      git git://anongit.freedesktop.org/drm/drm-misc
4687 S:      Maintained
4688 F:      drivers/gpu/drm/qxl/
4689 F:      include/uapi/drm/qxl_drm.h
4690
4691 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4692 S:      Orphan / Obsolete
4693 F:      drivers/gpu/drm/r128/
4694 F:      include/uapi/drm/r128_drm.h
4695
4696 DRM DRIVER FOR SAVAGE VIDEO CARDS
4697 S:      Orphan / Obsolete
4698 F:      drivers/gpu/drm/savage/
4699 F:      include/uapi/drm/savage_drm.h
4700
4701 DRM DRIVER FOR SIS VIDEO CARDS
4702 S:      Orphan / Obsolete
4703 F:      drivers/gpu/drm/sis/
4704 F:      include/uapi/drm/sis_drm.h
4705
4706 DRM DRIVER FOR SITRONIX ST7586 PANELS
4707 M:      David Lechner <david@lechnology.com>
4708 S:      Maintained
4709 F:      drivers/gpu/drm/tinydrm/st7586.c
4710 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4711
4712 DRM DRIVER FOR SITRONIX ST7735R PANELS
4713 M:      David Lechner <david@lechnology.com>
4714 S:      Maintained
4715 F:      drivers/gpu/drm/tinydrm/st7735r.c
4716 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4717
4718 DRM DRIVER FOR TDFX VIDEO CARDS
4719 S:      Orphan / Obsolete
4720 F:      drivers/gpu/drm/tdfx/
4721
4722 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4723 M:      Dave Airlie <airlied@redhat.com>
4724 R:      Sean Paul <sean@poorly.run>
4725 L:      dri-devel@lists.freedesktop.org
4726 S:      Odd Fixes
4727 F:      drivers/gpu/drm/udl/
4728 T:      git git://anongit.freedesktop.org/drm/drm-misc
4729
4730 DRM DRIVER FOR VMWARE VIRTUAL GPU
4731 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4732 M:      Sinclair Yeh <syeh@vmware.com>
4733 M:      Thomas Hellstrom <thellstrom@vmware.com>
4734 L:      dri-devel@lists.freedesktop.org
4735 T:      git git://people.freedesktop.org/~syeh/repos_linux
4736 T:      git git://people.freedesktop.org/~thomash/linux
4737 S:      Supported
4738 F:      drivers/gpu/drm/vmwgfx/
4739 F:      include/uapi/drm/vmwgfx_drm.h
4740
4741 DRM DRIVERS
4742 M:      David Airlie <airlied@linux.ie>
4743 L:      dri-devel@lists.freedesktop.org
4744 T:      git git://anongit.freedesktop.org/drm/drm
4745 B:      https://bugs.freedesktop.org/
4746 C:      irc://chat.freenode.net/dri-devel
4747 S:      Maintained
4748 F:      drivers/gpu/drm/
4749 F:      drivers/gpu/vga/
4750 F:      Documentation/devicetree/bindings/display/
4751 F:      Documentation/devicetree/bindings/gpu/
4752 F:      Documentation/gpu/
4753 F:      include/drm/
4754 F:      include/uapi/drm/
4755 F:      include/linux/vga*
4756
4757 DRM DRIVERS AND MISC GPU PATCHES
4758 M:      Gustavo Padovan <gustavo@padovan.org>
4759 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4760 M:      Sean Paul <sean@poorly.run>
4761 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4762 S:      Maintained
4763 T:      git git://anongit.freedesktop.org/drm/drm-misc
4764 F:      Documentation/gpu/
4765 F:      drivers/gpu/vga/
4766 F:      drivers/gpu/drm/*
4767 F:      include/drm/drm*
4768 F:      include/uapi/drm/drm*
4769 F:      include/linux/vga*
4770
4771 DRM DRIVERS FOR ALLWINNER A10
4772 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4773 L:      dri-devel@lists.freedesktop.org
4774 S:      Supported
4775 F:      drivers/gpu/drm/sun4i/
4776 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4777 T:      git git://anongit.freedesktop.org/drm/drm-misc
4778
4779 DRM DRIVERS FOR AMLOGIC SOCS
4780 M:      Neil Armstrong <narmstrong@baylibre.com>
4781 L:      dri-devel@lists.freedesktop.org
4782 L:      linux-amlogic@lists.infradead.org
4783 W:      http://linux-meson.com/
4784 S:      Supported
4785 F:      drivers/gpu/drm/meson/
4786 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4787 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4788 F:      Documentation/gpu/meson.rst
4789 T:      git git://anongit.freedesktop.org/drm/drm-misc
4790
4791 DRM DRIVERS FOR ATMEL HLCDC
4792 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4793 L:      dri-devel@lists.freedesktop.org
4794 S:      Supported
4795 F:      drivers/gpu/drm/atmel-hlcdc/
4796 F:      Documentation/devicetree/bindings/display/atmel/
4797 T:      git git://anongit.freedesktop.org/drm/drm-misc
4798
4799 DRM DRIVERS FOR BRIDGE CHIPS
4800 M:      Archit Taneja <architt@codeaurora.org>
4801 M:      Andrzej Hajda <a.hajda@samsung.com>
4802 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4803 S:      Maintained
4804 T:      git git://anongit.freedesktop.org/drm/drm-misc
4805 F:      drivers/gpu/drm/bridge/
4806
4807 DRM DRIVERS FOR EXYNOS
4808 M:      Inki Dae <inki.dae@samsung.com>
4809 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4810 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4811 M:      Kyungmin Park <kyungmin.park@samsung.com>
4812 L:      dri-devel@lists.freedesktop.org
4813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4814 S:      Supported
4815 F:      drivers/gpu/drm/exynos/
4816 F:      include/uapi/drm/exynos_drm.h
4817 F:      Documentation/devicetree/bindings/display/exynos/
4818
4819 DRM DRIVERS FOR FREESCALE DCU
4820 M:      Stefan Agner <stefan@agner.ch>
4821 M:      Alison Wang <alison.wang@nxp.com>
4822 L:      dri-devel@lists.freedesktop.org
4823 S:      Supported
4824 F:      drivers/gpu/drm/fsl-dcu/
4825 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4826 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4827 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4828 T:      git git://anongit.freedesktop.org/drm/drm-misc
4829
4830 DRM DRIVERS FOR FREESCALE IMX
4831 M:      Philipp Zabel <p.zabel@pengutronix.de>
4832 L:      dri-devel@lists.freedesktop.org
4833 S:      Maintained
4834 F:      drivers/gpu/drm/imx/
4835 F:      drivers/gpu/ipu-v3/
4836 F:      Documentation/devicetree/bindings/display/imx/
4837
4838 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4839 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4840 L:      dri-devel@lists.freedesktop.org
4841 T:      git git://github.com/patjak/drm-gma500
4842 S:      Maintained
4843 F:      drivers/gpu/drm/gma500/
4844
4845 DRM DRIVERS FOR HISILICON
4846 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4847 M:      Rongrong Zou <zourongrong@gmail.com>
4848 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4849 R:      Chen Feng <puck.chen@hisilicon.com>
4850 L:      dri-devel@lists.freedesktop.org
4851 T:      git git://github.com/xin3liang/linux.git
4852 S:      Maintained
4853 F:      drivers/gpu/drm/hisilicon/
4854 F:      Documentation/devicetree/bindings/display/hisilicon/
4855
4856 DRM DRIVERS FOR MEDIATEK
4857 M:      CK Hu <ck.hu@mediatek.com>
4858 M:      Philipp Zabel <p.zabel@pengutronix.de>
4859 L:      dri-devel@lists.freedesktop.org
4860 S:      Supported
4861 F:      drivers/gpu/drm/mediatek/
4862 F:      Documentation/devicetree/bindings/display/mediatek/
4863
4864 DRM DRIVERS FOR NVIDIA TEGRA
4865 M:      Thierry Reding <thierry.reding@gmail.com>
4866 L:      dri-devel@lists.freedesktop.org
4867 L:      linux-tegra@vger.kernel.org
4868 T:      git git://anongit.freedesktop.org/tegra/linux.git
4869 S:      Supported
4870 F:      drivers/gpu/drm/tegra/
4871 F:      drivers/gpu/host1x/
4872 F:      include/linux/host1x.h
4873 F:      include/uapi/drm/tegra_drm.h
4874 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4875
4876 DRM DRIVERS FOR RENESAS
4877 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4878 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
4879 L:      dri-devel@lists.freedesktop.org
4880 L:      linux-renesas-soc@vger.kernel.org
4881 T:      git git://linuxtv.org/pinchartl/media drm/du/next
4882 S:      Supported
4883 F:      drivers/gpu/drm/rcar-du/
4884 F:      drivers/gpu/drm/shmobile/
4885 F:      include/linux/platform_data/shmob_drm.h
4886 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4887 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4888 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4889
4890 DRM DRIVERS FOR ROCKCHIP
4891 M:      Sandy Huang <hjc@rock-chips.com>
4892 M:      Heiko Stübner <heiko@sntech.de>
4893 L:      dri-devel@lists.freedesktop.org
4894 S:      Maintained
4895 F:      drivers/gpu/drm/rockchip/
4896 F:      Documentation/devicetree/bindings/display/rockchip/
4897 T:      git git://anongit.freedesktop.org/drm/drm-misc
4898
4899 DRM DRIVERS FOR STI
4900 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4901 M:      Vincent Abriou <vincent.abriou@st.com>
4902 L:      dri-devel@lists.freedesktop.org
4903 T:      git git://anongit.freedesktop.org/drm/drm-misc
4904 S:      Maintained
4905 F:      drivers/gpu/drm/sti
4906 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4907
4908 DRM DRIVERS FOR STM
4909 M:      Yannick Fertre <yannick.fertre@st.com>
4910 M:      Philippe Cornu <philippe.cornu@st.com>
4911 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4912 M:      Vincent Abriou <vincent.abriou@st.com>
4913 L:      dri-devel@lists.freedesktop.org
4914 T:      git git://anongit.freedesktop.org/drm/drm-misc
4915 S:      Maintained
4916 F:      drivers/gpu/drm/stm
4917 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4918
4919 DRM DRIVERS FOR TI LCDC
4920 M:      Jyri Sarha <jsarha@ti.com>
4921 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4922 L:      dri-devel@lists.freedesktop.org
4923 S:      Maintained
4924 F:      drivers/gpu/drm/tilcdc/
4925 F:      Documentation/devicetree/bindings/display/tilcdc/
4926
4927 DRM DRIVERS FOR TI OMAP
4928 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4929 L:      dri-devel@lists.freedesktop.org
4930 S:      Maintained
4931 F:      drivers/gpu/drm/omapdrm/
4932 F:      Documentation/devicetree/bindings/display/ti/
4933
4934 DRM DRIVERS FOR V3D
4935 M:      Eric Anholt <eric@anholt.net>
4936 S:      Supported
4937 F:      drivers/gpu/drm/v3d/
4938 F:      include/uapi/drm/v3d_drm.h
4939 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4940 T:      git git://anongit.freedesktop.org/drm/drm-misc
4941
4942 DRM DRIVERS FOR VC4
4943 M:      Eric Anholt <eric@anholt.net>
4944 T:      git git://github.com/anholt/linux
4945 S:      Supported
4946 F:      drivers/gpu/drm/vc4/
4947 F:      include/uapi/drm/vc4_drm.h
4948 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4949 T:      git git://anongit.freedesktop.org/drm/drm-misc
4950
4951 DRM DRIVERS FOR VIVANTE GPU IP
4952 M:      Lucas Stach <l.stach@pengutronix.de>
4953 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4954 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4955 L:      etnaviv@lists.freedesktop.org
4956 L:      dri-devel@lists.freedesktop.org
4957 S:      Maintained
4958 F:      drivers/gpu/drm/etnaviv/
4959 F:      include/uapi/drm/etnaviv_drm.h
4960 F:      Documentation/devicetree/bindings/display/etnaviv/
4961
4962 DRM DRIVERS FOR ZTE ZX
4963 M:      Shawn Guo <shawnguo@kernel.org>
4964 L:      dri-devel@lists.freedesktop.org
4965 S:      Maintained
4966 F:      drivers/gpu/drm/zte/
4967 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4968 T:      git git://anongit.freedesktop.org/drm/drm-misc
4969
4970 DRM PANEL DRIVERS
4971 M:      Thierry Reding <thierry.reding@gmail.com>
4972 L:      dri-devel@lists.freedesktop.org
4973 T:      git git://anongit.freedesktop.org/drm/drm-misc
4974 S:      Maintained
4975 F:      drivers/gpu/drm/drm_panel.c
4976 F:      drivers/gpu/drm/panel/
4977 F:      include/drm/drm_panel.h
4978 F:      Documentation/devicetree/bindings/display/panel/
4979
4980 DRM TINYDRM DRIVERS
4981 M:      Noralf Trønnes <noralf@tronnes.org>
4982 W:      https://github.com/notro/tinydrm/wiki/Development
4983 T:      git git://anongit.freedesktop.org/drm/drm-misc
4984 S:      Maintained
4985 F:      drivers/gpu/drm/tinydrm/
4986 F:      include/drm/tinydrm/
4987
4988 DRM DRIVERS FOR XEN
4989 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4990 T:      git git://anongit.freedesktop.org/drm/drm-misc
4991 L:      dri-devel@lists.freedesktop.org
4992 L:      xen-devel@lists.xen.org
4993 S:      Supported
4994 F:      drivers/gpu/drm/xen/
4995 F:      Documentation/gpu/xen-front.rst
4996
4997 DRM TTM SUBSYSTEM
4998 M:      Christian Koenig <christian.koenig@amd.com>
4999 M:      Huang Rui <ray.huang@amd.com>
5000 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5001 T:      git git://people.freedesktop.org/~agd5f/linux
5002 S:      Maintained
5003 L:      dri-devel@lists.freedesktop.org
5004 F:      include/drm/ttm/
5005 F:      drivers/gpu/drm/ttm/
5006
5007 DSBR100 USB FM RADIO DRIVER
5008 M:      Alexey Klimov <klimov.linux@gmail.com>
5009 L:      linux-media@vger.kernel.org
5010 T:      git git://linuxtv.org/media_tree.git
5011 S:      Maintained
5012 F:      drivers/media/radio/dsbr100.c
5013
5014 DSCC4 DRIVER
5015 M:      Francois Romieu <romieu@fr.zoreil.com>
5016 L:      netdev@vger.kernel.org
5017 S:      Maintained
5018 F:      drivers/net/wan/dscc4.c
5019
5020 DT3155 MEDIA DRIVER
5021 M:      Hans Verkuil <hverkuil@xs4all.nl>
5022 L:      linux-media@vger.kernel.org
5023 T:      git git://linuxtv.org/media_tree.git
5024 W:      https://linuxtv.org
5025 S:      Odd Fixes
5026 F:      drivers/media/pci/dt3155/
5027
5028 DVB_USB_AF9015 MEDIA DRIVER
5029 M:      Antti Palosaari <crope@iki.fi>
5030 L:      linux-media@vger.kernel.org
5031 W:      https://linuxtv.org
5032 W:      http://palosaari.fi/linux/
5033 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5034 T:      git git://linuxtv.org/anttip/media_tree.git
5035 S:      Maintained
5036 F:      drivers/media/usb/dvb-usb-v2/af9015*
5037
5038 DVB_USB_AF9035 MEDIA DRIVER
5039 M:      Antti Palosaari <crope@iki.fi>
5040 L:      linux-media@vger.kernel.org
5041 W:      https://linuxtv.org
5042 W:      http://palosaari.fi/linux/
5043 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5044 T:      git git://linuxtv.org/anttip/media_tree.git
5045 S:      Maintained
5046 F:      drivers/media/usb/dvb-usb-v2/af9035*
5047
5048 DVB_USB_ANYSEE MEDIA DRIVER
5049 M:      Antti Palosaari <crope@iki.fi>
5050 L:      linux-media@vger.kernel.org
5051 W:      https://linuxtv.org
5052 W:      http://palosaari.fi/linux/
5053 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5054 T:      git git://linuxtv.org/anttip/media_tree.git
5055 S:      Maintained
5056 F:      drivers/media/usb/dvb-usb-v2/anysee*
5057
5058 DVB_USB_AU6610 MEDIA DRIVER
5059 M:      Antti Palosaari <crope@iki.fi>
5060 L:      linux-media@vger.kernel.org
5061 W:      https://linuxtv.org
5062 W:      http://palosaari.fi/linux/
5063 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5064 T:      git git://linuxtv.org/anttip/media_tree.git
5065 S:      Maintained
5066 F:      drivers/media/usb/dvb-usb-v2/au6610*
5067
5068 DVB_USB_CE6230 MEDIA DRIVER
5069 M:      Antti Palosaari <crope@iki.fi>
5070 L:      linux-media@vger.kernel.org
5071 W:      https://linuxtv.org
5072 W:      http://palosaari.fi/linux/
5073 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5074 T:      git git://linuxtv.org/anttip/media_tree.git
5075 S:      Maintained
5076 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5077
5078 DVB_USB_CXUSB MEDIA DRIVER
5079 M:      Michael Krufky <mkrufky@linuxtv.org>
5080 L:      linux-media@vger.kernel.org
5081 W:      https://linuxtv.org
5082 W:      http://github.com/mkrufky
5083 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5084 T:      git git://linuxtv.org/media_tree.git
5085 S:      Maintained
5086 F:      drivers/media/usb/dvb-usb/cxusb*
5087
5088 DVB_USB_EC168 MEDIA DRIVER
5089 M:      Antti Palosaari <crope@iki.fi>
5090 L:      linux-media@vger.kernel.org
5091 W:      https://linuxtv.org
5092 W:      http://palosaari.fi/linux/
5093 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5094 T:      git git://linuxtv.org/anttip/media_tree.git
5095 S:      Maintained
5096 F:      drivers/media/usb/dvb-usb-v2/ec168*
5097
5098 DVB_USB_GL861 MEDIA DRIVER
5099 M:      Antti Palosaari <crope@iki.fi>
5100 L:      linux-media@vger.kernel.org
5101 W:      https://linuxtv.org
5102 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5103 T:      git git://linuxtv.org/anttip/media_tree.git
5104 S:      Maintained
5105 F:      drivers/media/usb/dvb-usb-v2/gl861*
5106
5107 DVB_USB_MXL111SF MEDIA DRIVER
5108 M:      Michael Krufky <mkrufky@linuxtv.org>
5109 L:      linux-media@vger.kernel.org
5110 W:      https://linuxtv.org
5111 W:      http://github.com/mkrufky
5112 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5113 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5114 S:      Maintained
5115 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5116
5117 DVB_USB_RTL28XXU MEDIA DRIVER
5118 M:      Antti Palosaari <crope@iki.fi>
5119 L:      linux-media@vger.kernel.org
5120 W:      https://linuxtv.org
5121 W:      http://palosaari.fi/linux/
5122 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5123 T:      git git://linuxtv.org/anttip/media_tree.git
5124 S:      Maintained
5125 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5126
5127 DVB_USB_V2 MEDIA DRIVER
5128 M:      Antti Palosaari <crope@iki.fi>
5129 L:      linux-media@vger.kernel.org
5130 W:      https://linuxtv.org
5131 W:      http://palosaari.fi/linux/
5132 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5133 T:      git git://linuxtv.org/anttip/media_tree.git
5134 S:      Maintained
5135 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5136 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5137
5138 DYNAMIC DEBUG
5139 M:      Jason Baron <jbaron@akamai.com>
5140 S:      Maintained
5141 F:      lib/dynamic_debug.c
5142 F:      include/linux/dynamic_debug.h
5143
5144 DYNAMIC INTERRUPT MODERATION
5145 M:      Tal Gilboa <talgi@mellanox.com>
5146 S:      Maintained
5147 F:      include/linux/net_dim.h
5148
5149 DZ DECSTATION DZ11 SERIAL DRIVER
5150 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5151 S:      Maintained
5152 F:      drivers/tty/serial/dz.*
5153
5154 E3X0 POWER BUTTON DRIVER
5155 M:      Moritz Fischer <moritz.fischer@ettus.com>
5156 L:      usrp-users@lists.ettus.com
5157 W:      http://www.ettus.com
5158 S:      Supported
5159 F:      drivers/input/misc/e3x0-button.c
5160 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5161
5162 E4000 MEDIA DRIVER
5163 M:      Antti Palosaari <crope@iki.fi>
5164 L:      linux-media@vger.kernel.org
5165 W:      https://linuxtv.org
5166 W:      http://palosaari.fi/linux/
5167 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5168 T:      git git://linuxtv.org/anttip/media_tree.git
5169 S:      Maintained
5170 F:      drivers/media/tuners/e4000*
5171
5172 EARTH_PT1 MEDIA DRIVER
5173 M:      Akihiro Tsukada <tskd08@gmail.com>
5174 L:      linux-media@vger.kernel.org
5175 S:      Odd Fixes
5176 F:      drivers/media/pci/pt1/
5177
5178 EARTH_PT3 MEDIA DRIVER
5179 M:      Akihiro Tsukada <tskd08@gmail.com>
5180 L:      linux-media@vger.kernel.org
5181 S:      Odd Fixes
5182 F:      drivers/media/pci/pt3/
5183
5184 EC100 MEDIA DRIVER
5185 M:      Antti Palosaari <crope@iki.fi>
5186 L:      linux-media@vger.kernel.org
5187 W:      https://linuxtv.org
5188 W:      http://palosaari.fi/linux/
5189 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5190 T:      git git://linuxtv.org/anttip/media_tree.git
5191 S:      Maintained
5192 F:      drivers/media/dvb-frontends/ec100*
5193
5194 ECRYPT FILE SYSTEM
5195 M:      Tyler Hicks <tyhicks@canonical.com>
5196 L:      ecryptfs@vger.kernel.org
5197 W:      http://ecryptfs.org
5198 W:      https://launchpad.net/ecryptfs
5199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5200 S:      Supported
5201 F:      Documentation/filesystems/ecryptfs.txt
5202 F:      fs/ecryptfs/
5203
5204 EDAC-AMD64
5205 M:      Borislav Petkov <bp@alien8.de>
5206 L:      linux-edac@vger.kernel.org
5207 S:      Maintained
5208 F:      drivers/edac/amd64_edac*
5209
5210 EDAC-CALXEDA
5211 M:      Robert Richter <rric@kernel.org>
5212 L:      linux-edac@vger.kernel.org
5213 S:      Maintained
5214 F:      drivers/edac/highbank*
5215
5216 EDAC-CAVIUM OCTEON
5217 M:      Ralf Baechle <ralf@linux-mips.org>
5218 M:      David Daney <david.daney@cavium.com>
5219 L:      linux-edac@vger.kernel.org
5220 L:      linux-mips@linux-mips.org
5221 S:      Supported
5222 F:      drivers/edac/octeon_edac*
5223
5224 EDAC-CAVIUM THUNDERX
5225 M:      David Daney <david.daney@cavium.com>
5226 M:      Jan Glauber <jglauber@cavium.com>
5227 L:      linux-edac@vger.kernel.org
5228 S:      Supported
5229 F:      drivers/edac/thunderx_edac*
5230
5231 EDAC-CORE
5232 M:      Borislav Petkov <bp@alien8.de>
5233 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5234 L:      linux-edac@vger.kernel.org
5235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5237 S:      Supported
5238 F:      Documentation/admin-guide/ras.rst
5239 F:      Documentation/driver-api/edac.rst
5240 F:      drivers/edac/
5241 F:      include/linux/edac.h
5242
5243 EDAC-E752X
5244 M:      Mark Gross <mark.gross@intel.com>
5245 L:      linux-edac@vger.kernel.org
5246 S:      Maintained
5247 F:      drivers/edac/e752x_edac.c
5248
5249 EDAC-E7XXX
5250 L:      linux-edac@vger.kernel.org
5251 S:      Maintained
5252 F:      drivers/edac/e7xxx_edac.c
5253
5254 EDAC-FSL_DDR
5255 M:      York Sun <york.sun@nxp.com>
5256 L:      linux-edac@vger.kernel.org
5257 S:      Maintained
5258 F:      drivers/edac/fsl_ddr_edac.*
5259
5260 EDAC-GHES
5261 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5262 L:      linux-edac@vger.kernel.org
5263 S:      Maintained
5264 F:      drivers/edac/ghes_edac.c
5265
5266 EDAC-I3000
5267 L:      linux-edac@vger.kernel.org
5268 S:      Orphan
5269 F:      drivers/edac/i3000_edac.c
5270
5271 EDAC-I5000
5272 L:      linux-edac@vger.kernel.org
5273 S:      Maintained
5274 F:      drivers/edac/i5000_edac.c
5275
5276 EDAC-I5400
5277 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5278 L:      linux-edac@vger.kernel.org
5279 S:      Maintained
5280 F:      drivers/edac/i5400_edac.c
5281
5282 EDAC-I7300
5283 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5284 L:      linux-edac@vger.kernel.org
5285 S:      Maintained
5286 F:      drivers/edac/i7300_edac.c
5287
5288 EDAC-I7CORE
5289 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5290 L:      linux-edac@vger.kernel.org
5291 S:      Maintained
5292 F:      drivers/edac/i7core_edac.c
5293
5294 EDAC-I82443BXGX
5295 M:      Tim Small <tim@buttersideup.com>
5296 L:      linux-edac@vger.kernel.org
5297 S:      Maintained
5298 F:      drivers/edac/i82443bxgx_edac.c
5299
5300 EDAC-I82975X
5301 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5302 M:      "Arvind R." <arvino55@gmail.com>
5303 L:      linux-edac@vger.kernel.org
5304 S:      Maintained
5305 F:      drivers/edac/i82975x_edac.c
5306
5307 EDAC-IE31200
5308 M:      Jason Baron <jbaron@akamai.com>
5309 L:      linux-edac@vger.kernel.org
5310 S:      Maintained
5311 F:      drivers/edac/ie31200_edac.c
5312
5313 EDAC-MPC85XX
5314 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5315 L:      linux-edac@vger.kernel.org
5316 S:      Maintained
5317 F:      drivers/edac/mpc85xx_edac.[ch]
5318
5319 EDAC-PASEMI
5320 M:      Egor Martovetsky <egor@pasemi.com>
5321 L:      linux-edac@vger.kernel.org
5322 S:      Maintained
5323 F:      drivers/edac/pasemi_edac.c
5324
5325 EDAC-PND2
5326 M:      Tony Luck <tony.luck@intel.com>
5327 L:      linux-edac@vger.kernel.org
5328 S:      Maintained
5329 F:      drivers/edac/pnd2_edac.[ch]
5330
5331 EDAC-R82600
5332 M:      Tim Small <tim@buttersideup.com>
5333 L:      linux-edac@vger.kernel.org
5334 S:      Maintained
5335 F:      drivers/edac/r82600_edac.c
5336
5337 EDAC-SBRIDGE
5338 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5339 L:      linux-edac@vger.kernel.org
5340 S:      Maintained
5341 F:      drivers/edac/sb_edac.c
5342
5343 EDAC-SKYLAKE
5344 M:      Tony Luck <tony.luck@intel.com>
5345 L:      linux-edac@vger.kernel.org
5346 S:      Maintained
5347 F:      drivers/edac/skx_edac.c
5348
5349 EDAC-TI
5350 M:      Tero Kristo <t-kristo@ti.com>
5351 L:      linux-edac@vger.kernel.org
5352 S:      Maintained
5353 F:      drivers/edac/ti_edac.c
5354
5355 EDIROL UA-101/UA-1000 DRIVER
5356 M:      Clemens Ladisch <clemens@ladisch.de>
5357 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5358 T:      git git://git.alsa-project.org/alsa-kernel.git
5359 S:      Maintained
5360 F:      sound/usb/misc/ua101.c
5361
5362 EFI TEST DRIVER
5363 L:      linux-efi@vger.kernel.org
5364 M:      Ivan Hu <ivan.hu@canonical.com>
5365 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5366 S:      Maintained
5367 F:      drivers/firmware/efi/test/
5368
5369 EFI VARIABLE FILESYSTEM
5370 M:      Matthew Garrett <matthew.garrett@nebula.com>
5371 M:      Jeremy Kerr <jk@ozlabs.org>
5372 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5374 L:      linux-efi@vger.kernel.org
5375 S:      Maintained
5376 F:      fs/efivarfs/
5377
5378 EFIFB FRAMEBUFFER DRIVER
5379 L:      linux-fbdev@vger.kernel.org
5380 M:      Peter Jones <pjones@redhat.com>
5381 S:      Maintained
5382 F:      drivers/video/fbdev/efifb.c
5383
5384 EFS FILESYSTEM
5385 W:      http://aeschi.ch.eu.org/efs/
5386 S:      Orphan
5387 F:      fs/efs/
5388
5389 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5390 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5391 L:      netdev@vger.kernel.org
5392 S:      Maintained
5393 F:      drivers/net/ethernet/ibm/ehea/
5394
5395 EM28XX VIDEO4LINUX DRIVER
5396 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5397 L:      linux-media@vger.kernel.org
5398 W:      https://linuxtv.org
5399 T:      git git://linuxtv.org/media_tree.git
5400 S:      Maintained
5401 F:      drivers/media/usb/em28xx/
5402 F:      Documentation/media/v4l-drivers/em28xx*
5403
5404 EMBEDDED LINUX
5405 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5406 M:      Matt Mackall <mpm@selenic.com>
5407 M:      David Woodhouse <dwmw2@infradead.org>
5408 L:      linux-embedded@vger.kernel.org
5409 S:      Maintained
5410
5411 Emulex 10Gbps iSCSI - OneConnect DRIVER
5412 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5413 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5414 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5415 L:      linux-scsi@vger.kernel.org
5416 W:      http://www.broadcom.com
5417 S:      Supported
5418 F:      drivers/scsi/be2iscsi/
5419
5420 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5421 M:      Sathya Perla <sathya.perla@broadcom.com>
5422 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5423 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5424 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5425 L:      netdev@vger.kernel.org
5426 W:      http://www.emulex.com
5427 S:      Supported
5428 F:      drivers/net/ethernet/emulex/benet/
5429
5430 EMULEX ONECONNECT ROCE DRIVER
5431 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5432 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5433 L:      linux-rdma@vger.kernel.org
5434 W:      http://www.broadcom.com
5435 S:      Odd Fixes
5436 F:      drivers/infiniband/hw/ocrdma/
5437 F:      include/uapi/rdma/ocrdma-abi.h
5438
5439 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5440 M:      James Smart <james.smart@broadcom.com>
5441 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5442 L:      linux-scsi@vger.kernel.org
5443 W:      http://www.broadcom.com
5444 S:      Supported
5445 F:      drivers/scsi/lpfc/
5446
5447 ENE CB710 FLASH CARD READER DRIVER
5448 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5449 S:      Maintained
5450 F:      drivers/misc/cb710/
5451 F:      drivers/mmc/host/cb710-mmc.*
5452 F:      include/linux/cb710.h
5453
5454 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5455 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5456 S:      Maintained
5457 F:      drivers/media/rc/ene_ir.*
5458
5459 EPSON S1D13XXX FRAMEBUFFER DRIVER
5460 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5461 S:      Maintained
5462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5463 F:      drivers/video/fbdev/s1d13xxxfb.c
5464 F:      include/video/s1d13xxxfb.h
5465
5466 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5467 M:      Jeff Layton <jlayton@kernel.org>
5468 S:      Maintained
5469 F:      lib/errseq.c
5470 F:      include/linux/errseq.h
5471
5472 ET131X NETWORK DRIVER
5473 M:      Mark Einon <mark.einon@gmail.com>
5474 S:      Odd Fixes
5475 F:      drivers/net/ethernet/agere/
5476
5477 ETHERNET BRIDGE
5478 M:      Stephen Hemminger <stephen@networkplumber.org>
5479 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5480 L:      netdev@vger.kernel.org
5481 W:      http://www.linuxfoundation.org/en/Net:Bridge
5482 S:      Maintained
5483 F:      include/linux/netfilter_bridge/
5484 F:      net/bridge/
5485
5486 ETHERNET PHY LIBRARY
5487 M:      Andrew Lunn <andrew@lunn.ch>
5488 M:      Florian Fainelli <f.fainelli@gmail.com>
5489 L:      netdev@vger.kernel.org
5490 S:      Maintained
5491 F:      Documentation/ABI/testing/sysfs-bus-mdio
5492 F:      Documentation/devicetree/bindings/net/mdio*
5493 F:      Documentation/networking/phy.txt
5494 F:      drivers/net/phy/
5495 F:      drivers/of/of_mdio.c
5496 F:      drivers/of/of_net.c
5497 F:      include/linux/*mdio*.h
5498 F:      include/linux/of_net.h
5499 F:      include/linux/phy.h
5500 F:      include/linux/phy_fixed.h
5501 F:      include/linux/platform_data/mdio-bcm-unimac.h
5502 F:      include/trace/events/mdio.h
5503 F:      include/uapi/linux/mdio.h
5504 F:      include/uapi/linux/mii.h
5505
5506 EXT2 FILE SYSTEM
5507 M:      Jan Kara <jack@suse.com>
5508 L:      linux-ext4@vger.kernel.org
5509 S:      Maintained
5510 F:      Documentation/filesystems/ext2.txt
5511 F:      fs/ext2/
5512 F:      include/linux/ext2*
5513
5514 EXT4 FILE SYSTEM
5515 M:      "Theodore Ts'o" <tytso@mit.edu>
5516 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5517 L:      linux-ext4@vger.kernel.org
5518 W:      http://ext4.wiki.kernel.org
5519 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5521 S:      Maintained
5522 F:      Documentation/filesystems/ext4.txt
5523 F:      fs/ext4/
5524
5525 Extended Verification Module (EVM)
5526 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5527 L:      linux-integrity@vger.kernel.org
5528 S:      Supported
5529 F:      security/integrity/evm/
5530
5531 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5532 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5533 L:      linux-efi@vger.kernel.org
5534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5535 S:      Maintained
5536 F:      Documentation/efi-stub.txt
5537 F:      arch/*/kernel/efi.c
5538 F:      arch/x86/boot/compressed/eboot.[ch]
5539 F:      arch/*/include/asm/efi.h
5540 F:      arch/x86/platform/efi/
5541 F:      drivers/firmware/efi/
5542 F:      include/linux/efi*.h
5543 F:      arch/arm/boot/compressed/efi-header.S
5544 F:      arch/arm64/kernel/efi-entry.S
5545
5546 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5547 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5548 M:      Chanwoo Choi <cw00.choi@samsung.com>
5549 L:      linux-kernel@vger.kernel.org
5550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5551 S:      Maintained
5552 F:      drivers/extcon/
5553 F:      include/linux/extcon/
5554 F:      include/linux/extcon.h
5555 F:      Documentation/extcon/
5556 F:      Documentation/devicetree/bindings/extcon/
5557
5558 EXYNOS DP DRIVER
5559 M:      Jingoo Han <jingoohan1@gmail.com>
5560 L:      dri-devel@lists.freedesktop.org
5561 S:      Maintained
5562 F:      drivers/gpu/drm/exynos/exynos_dp*
5563
5564 EXYNOS SYSMMU (IOMMU) driver
5565 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5566 L:      iommu@lists.linux-foundation.org
5567 S:      Maintained
5568 F:      drivers/iommu/exynos-iommu.c
5569
5570 EZchip NPS platform support
5571 M:      Vineet Gupta <vgupta@synopsys.com>
5572 M:      Ofer Levi <oferle@mellanox.com>
5573 S:      Supported
5574 F:      arch/arc/plat-eznps
5575 F:      arch/arc/boot/dts/eznps.dts
5576
5577 F2FS FILE SYSTEM
5578 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5579 M:      Chao Yu <yuchao0@huawei.com>
5580 L:      linux-f2fs-devel@lists.sourceforge.net
5581 W:      https://f2fs.wiki.kernel.org/
5582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5583 S:      Maintained
5584 F:      Documentation/filesystems/f2fs.txt
5585 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5586 F:      fs/f2fs/
5587 F:      include/linux/f2fs_fs.h
5588 F:      include/trace/events/f2fs.h
5589
5590 F71805F HARDWARE MONITORING DRIVER
5591 M:      Jean Delvare <jdelvare@suse.com>
5592 L:      linux-hwmon@vger.kernel.org
5593 S:      Maintained
5594 F:      Documentation/hwmon/f71805f
5595 F:      drivers/hwmon/f71805f.c
5596
5597 FADDR2LINE
5598 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5599 S:      Maintained
5600 F:      scripts/faddr2line
5601
5602 FAILOVER MODULE
5603 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5604 L:      netdev@vger.kernel.org
5605 S:      Supported
5606 F:      net/core/failover.c
5607 F:      include/net/failover.h
5608 F:      Documentation/networking/failover.rst
5609
5610 FANOTIFY
5611 M:      Jan Kara <jack@suse.cz>
5612 R:      Amir Goldstein <amir73il@gmail.com>
5613 L:      linux-fsdevel@vger.kernel.org
5614 S:      Maintained
5615 F:      fs/notify/fanotify/
5616 F:      include/linux/fanotify.h
5617 F:      include/uapi/linux/fanotify.h
5618
5619 FARSYNC SYNCHRONOUS DRIVER
5620 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5621 W:      http://www.farsite.co.uk/
5622 S:      Supported
5623 F:      drivers/net/wan/farsync.*
5624
5625 FAULT INJECTION SUPPORT
5626 M:      Akinobu Mita <akinobu.mita@gmail.com>
5627 S:      Supported
5628 F:      Documentation/fault-injection/
5629 F:      lib/fault-inject.c
5630
5631 FBTFT Framebuffer drivers
5632 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5633 L:      dri-devel@lists.freedesktop.org
5634 L:      linux-fbdev@vger.kernel.org
5635 S:      Maintained
5636 F:      drivers/staging/fbtft/
5637
5638 FC0011 TUNER DRIVER
5639 M:      Michael Buesch <m@bues.ch>
5640 L:      linux-media@vger.kernel.org
5641 S:      Maintained
5642 F:      drivers/media/tuners/fc0011.h
5643 F:      drivers/media/tuners/fc0011.c
5644
5645 FC2580 MEDIA DRIVER
5646 M:      Antti Palosaari <crope@iki.fi>
5647 L:      linux-media@vger.kernel.org
5648 W:      https://linuxtv.org
5649 W:      http://palosaari.fi/linux/
5650 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5651 T:      git git://linuxtv.org/anttip/media_tree.git
5652 S:      Maintained
5653 F:      drivers/media/tuners/fc2580*
5654
5655 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5656 M:      Johannes Thumshirn <jth@kernel.org>
5657 L:      linux-scsi@vger.kernel.org
5658 W:      www.Open-FCoE.org
5659 S:      Supported
5660 F:      drivers/scsi/libfc/
5661 F:      drivers/scsi/fcoe/
5662 F:      include/scsi/fc/
5663 F:      include/scsi/libfc.h
5664 F:      include/scsi/libfcoe.h
5665 F:      include/uapi/scsi/fc/
5666
5667 FILE LOCKING (flock() and fcntl()/lockf())
5668 M:      Jeff Layton <jlayton@kernel.org>
5669 M:      "J. Bruce Fields" <bfields@fieldses.org>
5670 L:      linux-fsdevel@vger.kernel.org
5671 S:      Maintained
5672 F:      include/linux/fcntl.h
5673 F:      include/uapi/linux/fcntl.h
5674 F:      fs/fcntl.c
5675 F:      fs/locks.c
5676
5677 FILESYSTEMS (VFS and infrastructure)
5678 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5679 L:      linux-fsdevel@vger.kernel.org
5680 S:      Maintained
5681 F:      fs/*
5682 F:      include/linux/fs.h
5683 F:      include/uapi/linux/fs.h
5684
5685 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5686 M:      Riku Voipio <riku.voipio@iki.fi>
5687 L:      linux-hwmon@vger.kernel.org
5688 S:      Maintained
5689 F:      drivers/hwmon/f75375s.c
5690 F:      include/linux/f75375s.h
5691
5692 FIREWIRE AUDIO DRIVERS
5693 M:      Clemens Ladisch <clemens@ladisch.de>
5694 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5695 T:      git git://git.alsa-project.org/alsa-kernel.git
5696 S:      Maintained
5697 F:      sound/firewire/
5698
5699 FIREWIRE MEDIA DRIVERS (firedtv)
5700 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5701 L:      linux-media@vger.kernel.org
5702 L:      linux1394-devel@lists.sourceforge.net
5703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5704 S:      Maintained
5705 F:      drivers/media/firewire/
5706
5707 FIREWIRE SBP-2 TARGET
5708 M:      Chris Boot <bootc@bootc.net>
5709 L:      linux-scsi@vger.kernel.org
5710 L:      target-devel@vger.kernel.org
5711 L:      linux1394-devel@lists.sourceforge.net
5712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5713 S:      Maintained
5714 F:      drivers/target/sbp/
5715
5716 FIREWIRE SUBSYSTEM
5717 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5718 L:      linux1394-devel@lists.sourceforge.net
5719 W:      http://ieee1394.wiki.kernel.org/
5720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5721 S:      Maintained
5722 F:      drivers/firewire/
5723 F:      include/linux/firewire.h
5724 F:      include/uapi/linux/firewire*.h
5725 F:      tools/firewire/
5726
5727 FIRMWARE LOADER (request_firmware)
5728 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5729 L:      linux-kernel@vger.kernel.org
5730 S:      Maintained
5731 F:      Documentation/firmware_class/
5732 F:      drivers/base/firmware_loader/
5733 F:      include/linux/firmware.h
5734
5735 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5736 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5737 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5738 S:      Maintained
5739 F:      drivers/block/rsxx/
5740
5741 FLOPPY DRIVER
5742 M:      Jiri Kosina <jikos@kernel.org>
5743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5744 S:      Odd fixes
5745 F:      drivers/block/floppy.c
5746
5747 FMC SUBSYSTEM
5748 M:      Alessandro Rubini <rubini@gnudd.com>
5749 W:      http://www.ohwr.org/projects/fmc-bus
5750 S:      Supported
5751 F:      drivers/fmc/
5752 F:      include/linux/fmc*.h
5753 F:      include/linux/ipmi-fru.h
5754 K:      fmc_d.*register
5755
5756 FPGA MANAGER FRAMEWORK
5757 M:      Alan Tull <atull@kernel.org>
5758 M:      Moritz Fischer <mdf@kernel.org>
5759 L:      linux-fpga@vger.kernel.org
5760 S:      Maintained
5761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5762 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5763 F:      Documentation/fpga/
5764 F:      Documentation/driver-api/fpga/
5765 F:      Documentation/devicetree/bindings/fpga/
5766 F:      drivers/fpga/
5767 F:      include/linux/fpga/
5768 W:      http://www.rocketboards.org
5769
5770 FPGA DFL DRIVERS
5771 M:      Wu Hao <hao.wu@intel.com>
5772 L:      linux-fpga@vger.kernel.org
5773 S:      Maintained
5774 F:      Documentation/fpga/dfl.txt
5775 F:      include/uapi/linux/fpga-dfl.h
5776 F:      drivers/fpga/dfl*
5777
5778 FPU EMULATOR
5779 M:      Bill Metzenthen <billm@melbpc.org.au>
5780 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5781 S:      Maintained
5782 F:      arch/x86/math-emu/
5783
5784 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5785 L:      netdev@vger.kernel.org
5786 S:      Orphan
5787 F:      drivers/net/wan/dlci.c
5788 F:      drivers/net/wan/sdla.c
5789
5790 FRAMEBUFFER LAYER
5791 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5792 L:      dri-devel@lists.freedesktop.org
5793 L:      linux-fbdev@vger.kernel.org
5794 T:      git git://github.com/bzolnier/linux.git
5795 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5796 S:      Maintained
5797 F:      Documentation/fb/
5798 F:      drivers/video/
5799 F:      include/video/
5800 F:      include/linux/fb.h
5801 F:      include/uapi/video/
5802 F:      include/uapi/linux/fb.h
5803
5804 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5805 M:      Horia Geantă <horia.geanta@nxp.com>
5806 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5807 L:      linux-crypto@vger.kernel.org
5808 S:      Maintained
5809 F:      drivers/crypto/caam/
5810 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5811
5812 FREESCALE DIU FRAMEBUFFER DRIVER
5813 M:      Timur Tabi <timur@kernel.org>
5814 L:      linux-fbdev@vger.kernel.org
5815 S:      Maintained
5816 F:      drivers/video/fbdev/fsl-diu-fb.*
5817
5818 FREESCALE DMA DRIVER
5819 M:      Li Yang <leoyang.li@nxp.com>
5820 M:      Zhang Wei <zw@zh-kernel.org>
5821 L:      linuxppc-dev@lists.ozlabs.org
5822 S:      Maintained
5823 F:      drivers/dma/fsldma.*
5824
5825 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5826 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5827 L:      netdev@vger.kernel.org
5828 S:      Maintained
5829 F:      drivers/net/ethernet/freescale/gianfar*
5830 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5831
5832 FREESCALE GPMI NAND DRIVER
5833 M:      Han Xu <han.xu@nxp.com>
5834 L:      linux-mtd@lists.infradead.org
5835 S:      Maintained
5836 F:      drivers/mtd/nand/raw/gpmi-nand/*
5837
5838 FREESCALE I2C CPM DRIVER
5839 M:      Jochen Friedrich <jochen@scram.de>
5840 L:      linuxppc-dev@lists.ozlabs.org
5841 L:      linux-i2c@vger.kernel.org
5842 S:      Maintained
5843 F:      drivers/i2c/busses/i2c-cpm.c
5844
5845 FREESCALE IMX / MXC FEC DRIVER
5846 M:      Fugang Duan <fugang.duan@nxp.com>
5847 L:      netdev@vger.kernel.org
5848 S:      Maintained
5849 F:      drivers/net/ethernet/freescale/fec_main.c
5850 F:      drivers/net/ethernet/freescale/fec_ptp.c
5851 F:      drivers/net/ethernet/freescale/fec.h
5852 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5853
5854 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5855 M:      Sascha Hauer <s.hauer@pengutronix.de>
5856 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5857 L:      linux-fbdev@vger.kernel.org
5858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5859 S:      Maintained
5860 F:      include/linux/platform_data/video-imxfb.h
5861 F:      drivers/video/fbdev/imxfb.c
5862
5863 FREESCALE QORIQ DPAA ETHERNET DRIVER
5864 M:      Madalin Bucur <madalin.bucur@nxp.com>
5865 L:      netdev@vger.kernel.org
5866 S:      Maintained
5867 F:      drivers/net/ethernet/freescale/dpaa
5868
5869 FREESCALE QORIQ DPAA FMAN DRIVER
5870 M:      Madalin Bucur <madalin.bucur@nxp.com>
5871 L:      netdev@vger.kernel.org
5872 S:      Maintained
5873 F:      drivers/net/ethernet/freescale/fman
5874 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5875
5876 FREESCALE QORIQ PTP CLOCK DRIVER
5877 M:      Yangbo Lu <yangbo.lu@nxp.com>
5878 L:      netdev@vger.kernel.org
5879 S:      Maintained
5880 F:      drivers/ptp/ptp_qoriq.c
5881 F:      include/linux/fsl/ptp_qoriq.h
5882 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5883
5884 FREESCALE QUAD SPI DRIVER
5885 M:      Han Xu <han.xu@nxp.com>
5886 L:      linux-mtd@lists.infradead.org
5887 S:      Maintained
5888 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5889
5890 FREESCALE QUICC ENGINE LIBRARY
5891 M:      Qiang Zhao <qiang.zhao@nxp.com>
5892 L:      linuxppc-dev@lists.ozlabs.org
5893 S:      Maintained
5894 F:      drivers/soc/fsl/qe/
5895 F:      include/soc/fsl/*qe*.h
5896 F:      include/soc/fsl/*ucc*.h
5897
5898 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5899 M:      Li Yang <leoyang.li@nxp.com>
5900 L:      netdev@vger.kernel.org
5901 L:      linuxppc-dev@lists.ozlabs.org
5902 S:      Maintained
5903 F:      drivers/net/ethernet/freescale/ucc_geth*
5904
5905 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5906 M:      Zhao Qiang <qiang.zhao@nxp.com>
5907 L:      netdev@vger.kernel.org
5908 L:      linuxppc-dev@lists.ozlabs.org
5909 S:      Maintained
5910 F:      drivers/net/wan/fsl_ucc_hdlc*
5911
5912 FREESCALE QUICC ENGINE UCC UART DRIVER
5913 M:      Timur Tabi <timur@kernel.org>
5914 L:      linuxppc-dev@lists.ozlabs.org
5915 S:      Maintained
5916 F:      drivers/tty/serial/ucc_uart.c
5917
5918 FREESCALE SOC DRIVERS
5919 M:      Li Yang <leoyang.li@nxp.com>
5920 L:      linuxppc-dev@lists.ozlabs.org
5921 L:      linux-arm-kernel@lists.infradead.org
5922 S:      Maintained
5923 F:      Documentation/devicetree/bindings/soc/fsl/
5924 F:      drivers/soc/fsl/
5925 F:      include/linux/fsl/
5926
5927 FREESCALE SOC FS_ENET DRIVER
5928 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5929 L:      linuxppc-dev@lists.ozlabs.org
5930 L:      netdev@vger.kernel.org
5931 S:      Maintained
5932 F:      drivers/net/ethernet/freescale/fs_enet/
5933 F:      include/linux/fs_enet_pd.h
5934
5935 FREESCALE SOC SOUND DRIVERS
5936 M:      Timur Tabi <timur@kernel.org>
5937 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5938 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5939 R:      Fabio Estevam <fabio.estevam@nxp.com>
5940 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5941 L:      linuxppc-dev@lists.ozlabs.org
5942 S:      Maintained
5943 F:      sound/soc/fsl/fsl*
5944 F:      sound/soc/fsl/imx*
5945 F:      sound/soc/fsl/mpc8610_hpcd.c
5946
5947 FREESCALE USB PERIPHERAL DRIVERS
5948 M:      Li Yang <leoyang.li@nxp.com>
5949 L:      linux-usb@vger.kernel.org
5950 L:      linuxppc-dev@lists.ozlabs.org
5951 S:      Maintained
5952 F:      drivers/usb/gadget/udc/fsl*
5953
5954 FREEVXFS FILESYSTEM
5955 M:      Christoph Hellwig <hch@infradead.org>
5956 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5957 S:      Maintained
5958 F:      fs/freevxfs/
5959
5960 FREEZER
5961 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5962 M:      Pavel Machek <pavel@ucw.cz>
5963 L:      linux-pm@vger.kernel.org
5964 S:      Supported
5965 F:      Documentation/power/freezing-of-tasks.txt
5966 F:      include/linux/freezer.h
5967 F:      kernel/freezer.c
5968
5969 FRONTSWAP API
5970 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5971 L:      linux-kernel@vger.kernel.org
5972 S:      Maintained
5973 F:      mm/frontswap.c
5974 F:      include/linux/frontswap.h
5975
5976 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5977 M:      David Howells <dhowells@redhat.com>
5978 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5979 S:      Supported
5980 F:      Documentation/filesystems/caching/
5981 F:      fs/fscache/
5982 F:      include/linux/fscache*.h
5983
5984 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5985 M:      Theodore Y. Ts'o <tytso@mit.edu>
5986 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5987 L:      linux-fscrypt@vger.kernel.org
5988 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5990 S:      Supported
5991 F:      fs/crypto/
5992 F:      include/linux/fscrypt*.h
5993 F:      Documentation/filesystems/fscrypt.rst
5994
5995 FSI-ATTACHED I2C DRIVER
5996 M:      Eddie James <eajames@linux.vnet.ibm.com>
5997 L:      linux-i2c@vger.kernel.org
5998 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
5999 S:      Maintained
6000 F:      drivers/i2c/busses/i2c-fsi.c
6001 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6002
6003 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6004 M:      Jan Kara <jack@suse.cz>
6005 R:      Amir Goldstein <amir73il@gmail.com>
6006 L:      linux-fsdevel@vger.kernel.org
6007 S:      Maintained
6008 F:      fs/notify/
6009 F:      include/linux/fsnotify*.h
6010
6011 FUJITSU LAPTOP EXTRAS
6012 M:      Jonathan Woithe <jwoithe@just42.net>
6013 L:      platform-driver-x86@vger.kernel.org
6014 S:      Maintained
6015 F:      drivers/platform/x86/fujitsu-laptop.c
6016
6017 FUJITSU M-5MO LS CAMERA ISP DRIVER
6018 M:      Kyungmin Park <kyungmin.park@samsung.com>
6019 M:      Heungjun Kim <riverful.kim@samsung.com>
6020 L:      linux-media@vger.kernel.org
6021 S:      Maintained
6022 F:      drivers/media/i2c/m5mols/
6023 F:      include/media/i2c/m5mols.h
6024
6025 FUJITSU TABLET EXTRAS
6026 M:      Robert Gerlach <khnz@gmx.de>
6027 L:      platform-driver-x86@vger.kernel.org
6028 S:      Maintained
6029 F:      drivers/platform/x86/fujitsu-tablet.c
6030
6031 FUSE: FILESYSTEM IN USERSPACE
6032 M:      Miklos Szeredi <miklos@szeredi.hu>
6033 L:      linux-fsdevel@vger.kernel.org
6034 W:      http://fuse.sourceforge.net/
6035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6036 S:      Maintained
6037 F:      fs/fuse/
6038 F:      include/uapi/linux/fuse.h
6039 F:      Documentation/filesystems/fuse.txt
6040
6041 FUTEX SUBSYSTEM
6042 M:      Thomas Gleixner <tglx@linutronix.de>
6043 M:      Ingo Molnar <mingo@redhat.com>
6044 R:      Peter Zijlstra <peterz@infradead.org>
6045 R:      Darren Hart <dvhart@infradead.org>
6046 L:      linux-kernel@vger.kernel.org
6047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6048 S:      Maintained
6049 F:      kernel/futex.c
6050 F:      kernel/futex_compat.c
6051 F:      include/asm-generic/futex.h
6052 F:      include/linux/futex.h
6053 F:      include/uapi/linux/futex.h
6054 F:      tools/testing/selftests/futex/
6055 F:      tools/perf/bench/futex*
6056 F:      Documentation/*futex*
6057
6058 GCC PLUGINS
6059 M:      Kees Cook <keescook@chromium.org>
6060 R:      Emese Revfy <re.emese@gmail.com>
6061 L:      kernel-hardening@lists.openwall.com
6062 S:      Maintained
6063 F:      scripts/gcc-plugins/
6064 F:      scripts/gcc-plugin.sh
6065 F:      scripts/Makefile.gcc-plugins
6066 F:      Documentation/gcc-plugins.txt
6067
6068 GASKET DRIVER FRAMEWORK
6069 M:      Rob Springer <rspringer@google.com>
6070 M:      Todd Poynor <toddpoynor@google.com>
6071 M:      Ben Chan <benchan@chromium.org>
6072 S:      Maintained
6073 F:      drivers/staging/gasket/
6074
6075 GCOV BASED KERNEL PROFILING
6076 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6077 S:      Maintained
6078 F:      kernel/gcov/
6079 F:      Documentation/dev-tools/gcov.rst
6080
6081 GDB KERNEL DEBUGGING HELPER SCRIPTS
6082 M:      Jan Kiszka <jan.kiszka@siemens.com>
6083 M:      Kieran Bingham <kbingham@kernel.org>
6084 S:      Supported
6085 F:      scripts/gdb/
6086
6087 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6088 M:      Achim Leubner <achim_leubner@adaptec.com>
6089 L:      linux-scsi@vger.kernel.org
6090 W:      http://www.icp-vortex.com/
6091 S:      Supported
6092 F:      drivers/scsi/gdt*
6093
6094 GEMTEK FM RADIO RECEIVER DRIVER
6095 M:      Hans Verkuil <hverkuil@xs4all.nl>
6096 L:      linux-media@vger.kernel.org
6097 T:      git git://linuxtv.org/media_tree.git
6098 W:      https://linuxtv.org
6099 S:      Maintained
6100 F:      drivers/media/radio/radio-gemtek*
6101
6102 GENERIC GPIO I2C DRIVER
6103 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6104 S:      Supported
6105 F:      drivers/i2c/busses/i2c-gpio.c
6106 F:      include/linux/platform_data/i2c-gpio.h
6107
6108 GENERIC GPIO I2C MULTIPLEXER DRIVER
6109 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6110 L:      linux-i2c@vger.kernel.org
6111 S:      Supported
6112 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6113 F:      include/linux/platform_data/i2c-mux-gpio.h
6114 F:      Documentation/i2c/muxes/i2c-mux-gpio
6115
6116 GENERIC HDLC (WAN) DRIVERS
6117 M:      Krzysztof Halasa <khc@pm.waw.pl>
6118 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6119 S:      Maintained
6120 F:      drivers/net/wan/c101.c
6121 F:      drivers/net/wan/hd6457*
6122 F:      drivers/net/wan/hdlc*
6123 F:      drivers/net/wan/n2.c
6124 F:      drivers/net/wan/pc300too.c
6125 F:      drivers/net/wan/pci200syn.c
6126 F:      drivers/net/wan/wanxl*
6127
6128 GENERIC INCLUDE/ASM HEADER FILES
6129 M:      Arnd Bergmann <arnd@arndb.de>
6130 L:      linux-arch@vger.kernel.org
6131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6132 S:      Maintained
6133 F:      include/asm-generic/
6134 F:      include/uapi/asm-generic/
6135
6136 GENERIC PHY FRAMEWORK
6137 M:      Kishon Vijay Abraham I <kishon@ti.com>
6138 L:      linux-kernel@vger.kernel.org
6139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6140 S:      Supported
6141 F:      drivers/phy/
6142 F:      include/linux/phy/
6143
6144 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6145 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6146 S:      Supported
6147 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6148
6149 GENERIC PM DOMAINS
6150 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6151 M:      Kevin Hilman <khilman@kernel.org>
6152 M:      Ulf Hansson <ulf.hansson@linaro.org>
6153 L:      linux-pm@vger.kernel.org
6154 S:      Supported
6155 F:      drivers/base/power/domain*.c
6156 F:      include/linux/pm_domain.h
6157 F:      Documentation/devicetree/bindings/power/power_domain.txt
6158
6159 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6160 M:      Eugen Hristev <eugen.hristev@microchip.com>
6161 L:      linux-input@vger.kernel.org
6162 S:      Maintained
6163 F:      drivers/input/touchscreen/resistive-adc-touch.c
6164
6165 GENERIC UIO DRIVER FOR PCI DEVICES
6166 M:      "Michael S. Tsirkin" <mst@redhat.com>
6167 L:      kvm@vger.kernel.org
6168 S:      Supported
6169 F:      drivers/uio/uio_pci_generic.c
6170
6171 GENWQE (IBM Generic Workqueue Card)
6172 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6173 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6174 S:      Supported
6175 F:      drivers/misc/genwqe/
6176
6177 GET_MAINTAINER SCRIPT
6178 M:      Joe Perches <joe@perches.com>
6179 S:      Maintained
6180 F:      scripts/get_maintainer.pl
6181
6182 GFS2 FILE SYSTEM
6183 M:      Bob Peterson <rpeterso@redhat.com>
6184 M:      Andreas Gruenbacher <agruenba@redhat.com>
6185 L:      cluster-devel@redhat.com
6186 W:      http://sources.redhat.com/cluster/
6187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6188 S:      Supported
6189 F:      Documentation/filesystems/gfs2*.txt
6190 F:      fs/gfs2/
6191 F:      include/uapi/linux/gfs2_ondisk.h
6192
6193 GIGASET ISDN DRIVERS
6194 M:      Paul Bolle <pebolle@tiscali.nl>
6195 L:      gigaset307x-common@lists.sourceforge.net
6196 W:      http://gigaset307x.sourceforge.net/
6197 S:      Odd Fixes
6198 F:      Documentation/isdn/README.gigaset
6199 F:      drivers/isdn/gigaset/
6200 F:      include/uapi/linux/gigaset_dev.h
6201
6202 GNSS SUBSYSTEM
6203 M:      Johan Hovold <johan@kernel.org>
6204 S:      Maintained
6205 F:      Documentation/ABI/testing/sysfs-class-gnss
6206 F:      Documentation/devicetree/bindings/gnss/
6207 F:      drivers/gnss/
6208 F:      include/linux/gnss.h
6209
6210 GO7007 MPEG CODEC
6211 M:      Hans Verkuil <hans.verkuil@cisco.com>
6212 L:      linux-media@vger.kernel.org
6213 S:      Maintained
6214 F:      drivers/media/usb/go7007/
6215
6216 GOODIX TOUCHSCREEN
6217 M:      Bastien Nocera <hadess@hadess.net>
6218 L:      linux-input@vger.kernel.org
6219 S:      Maintained
6220 F:      drivers/input/touchscreen/goodix.c
6221
6222 GPD POCKET FAN DRIVER
6223 M:      Hans de Goede <hdegoede@redhat.com>
6224 L:      platform-driver-x86@vger.kernel.org
6225 S:      Maintained
6226 F:      drivers/platform/x86/gpd-pocket-fan.c
6227
6228 GPIO ACPI SUPPORT
6229 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6230 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6231 L:      linux-gpio@vger.kernel.org
6232 L:      linux-acpi@vger.kernel.org
6233 S:      Maintained
6234 F:      Documentation/acpi/gpio-properties.txt
6235 F:      drivers/gpio/gpiolib-acpi.c
6236
6237 GPIO IR Transmitter
6238 M:      Sean Young <sean@mess.org>
6239 L:      linux-media@vger.kernel.org
6240 S:      Maintained
6241 F:      drivers/media/rc/gpio-ir-tx.c
6242
6243 GPIO MOCKUP DRIVER
6244 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6245 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6246 L:      linux-gpio@vger.kernel.org
6247 S:      Maintained
6248 F:      drivers/gpio/gpio-mockup.c
6249 F:      tools/testing/selftests/gpio/
6250
6251 GPIO SUBSYSTEM
6252 M:      Linus Walleij <linus.walleij@linaro.org>
6253 L:      linux-gpio@vger.kernel.org
6254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6255 S:      Maintained
6256 F:      Documentation/devicetree/bindings/gpio/
6257 F:      Documentation/driver-api/gpio/
6258 F:      Documentation/gpio/
6259 F:      Documentation/ABI/testing/gpio-cdev
6260 F:      Documentation/ABI/obsolete/sysfs-gpio
6261 F:      drivers/gpio/
6262 F:      include/linux/gpio/
6263 F:      include/linux/gpio.h
6264 F:      include/linux/of_gpio.h
6265 F:      include/asm-generic/gpio.h
6266 F:      include/uapi/linux/gpio.h
6267 F:      tools/gpio/
6268
6269 GRE DEMULTIPLEXER DRIVER
6270 M:      Dmitry Kozlov <xeb@mail.ru>
6271 L:      netdev@vger.kernel.org
6272 S:      Maintained
6273 F:      net/ipv4/gre_demux.c
6274 F:      net/ipv4/gre_offload.c
6275 F:      include/net/gre.h
6276
6277 GRETH 10/100/1G Ethernet MAC device driver
6278 M:      Andreas Larsson <andreas@gaisler.com>
6279 L:      netdev@vger.kernel.org
6280 S:      Maintained
6281 F:      drivers/net/ethernet/aeroflex/
6282
6283 GREYBUS AUDIO PROTOCOLS DRIVERS
6284 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6285 M:      Mark Greer <mgreer@animalcreek.com>
6286 S:      Maintained
6287 F:      drivers/staging/greybus/audio_apbridgea.c
6288 F:      drivers/staging/greybus/audio_apbridgea.h
6289 F:      drivers/staging/greybus/audio_codec.c
6290 F:      drivers/staging/greybus/audio_codec.h
6291 F:      drivers/staging/greybus/audio_gb.c
6292 F:      drivers/staging/greybus/audio_manager.c
6293 F:      drivers/staging/greybus/audio_manager.h
6294 F:      drivers/staging/greybus/audio_manager_module.c
6295 F:      drivers/staging/greybus/audio_manager_private.h
6296 F:      drivers/staging/greybus/audio_manager_sysfs.c
6297 F:      drivers/staging/greybus/audio_module.c
6298 F:      drivers/staging/greybus/audio_topology.c
6299
6300 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6301 M:      Viresh Kumar <vireshk@kernel.org>
6302 S:      Maintained
6303 F:      drivers/staging/greybus/authentication.c
6304 F:      drivers/staging/greybus/bootrom.c
6305 F:      drivers/staging/greybus/firmware.h
6306 F:      drivers/staging/greybus/fw-core.c
6307 F:      drivers/staging/greybus/fw-download.c
6308 F:      drivers/staging/greybus/fw-management.c
6309 F:      drivers/staging/greybus/greybus_authentication.h
6310 F:      drivers/staging/greybus/greybus_firmware.h
6311 F:      drivers/staging/greybus/hid.c
6312 F:      drivers/staging/greybus/i2c.c
6313 F:      drivers/staging/greybus/spi.c
6314 F:      drivers/staging/greybus/spilib.c
6315 F:      drivers/staging/greybus/spilib.h
6316
6317 GREYBUS LOOPBACK DRIVER
6318 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6319 S:      Maintained
6320 F:      drivers/staging/greybus/loopback.c
6321
6322 GREYBUS PLATFORM DRIVERS
6323 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6324 S:      Maintained
6325 F:      drivers/staging/greybus/arche-platform.c
6326 F:      drivers/staging/greybus/arche-apb-ctrl.c
6327 F:      drivers/staging/greybus/arche_platform.h
6328
6329 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6330 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6331 S:      Maintained
6332 F:      drivers/staging/greybus/sdio.c
6333 F:      drivers/staging/greybus/light.c
6334 F:      drivers/staging/greybus/gpio.c
6335 F:      drivers/staging/greybus/power_supply.c
6336 F:      drivers/staging/greybus/spi.c
6337 F:      drivers/staging/greybus/spilib.c
6338
6339 GREYBUS SUBSYSTEM
6340 M:      Johan Hovold <johan@kernel.org>
6341 M:      Alex Elder <elder@kernel.org>
6342 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6343 S:      Maintained
6344 F:      drivers/staging/greybus/
6345 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6346
6347 GREYBUS UART PROTOCOLS DRIVERS
6348 M:      David Lin <dtwlin@gmail.com>
6349 S:      Maintained
6350 F:      drivers/staging/greybus/uart.c
6351 F:      drivers/staging/greybus/log.c
6352
6353 GS1662 VIDEO SERIALIZER
6354 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6355 L:      linux-media@vger.kernel.org
6356 T:      git git://linuxtv.org/media_tree.git
6357 S:      Maintained
6358 F:      drivers/media/spi/gs1662.c
6359
6360 GSPCA FINEPIX SUBDRIVER
6361 M:      Frank Zago <frank@zago.net>
6362 L:      linux-media@vger.kernel.org
6363 T:      git git://linuxtv.org/media_tree.git
6364 S:      Maintained
6365 F:      drivers/media/usb/gspca/finepix.c
6366
6367 GSPCA GL860 SUBDRIVER
6368 M:      Olivier Lorin <o.lorin@laposte.net>
6369 L:      linux-media@vger.kernel.org
6370 T:      git git://linuxtv.org/media_tree.git
6371 S:      Maintained
6372 F:      drivers/media/usb/gspca/gl860/
6373
6374 GSPCA M5602 SUBDRIVER
6375 M:      Erik Andren <erik.andren@gmail.com>
6376 L:      linux-media@vger.kernel.org
6377 T:      git git://linuxtv.org/media_tree.git
6378 S:      Maintained
6379 F:      drivers/media/usb/gspca/m5602/
6380
6381 GSPCA PAC207 SONIXB SUBDRIVER
6382 M:      Hans Verkuil <hverkuil@xs4all.nl>
6383 L:      linux-media@vger.kernel.org
6384 T:      git git://linuxtv.org/media_tree.git
6385 S:      Odd Fixes
6386 F:      drivers/media/usb/gspca/pac207.c
6387
6388 GSPCA SN9C20X SUBDRIVER
6389 M:      Brian Johnson <brijohn@gmail.com>
6390 L:      linux-media@vger.kernel.org
6391 T:      git git://linuxtv.org/media_tree.git
6392 S:      Maintained
6393 F:      drivers/media/usb/gspca/sn9c20x.c
6394
6395 GSPCA T613 SUBDRIVER
6396 M:      Leandro Costantino <lcostantino@gmail.com>
6397 L:      linux-media@vger.kernel.org
6398 T:      git git://linuxtv.org/media_tree.git
6399 S:      Maintained
6400 F:      drivers/media/usb/gspca/t613.c
6401
6402 GSPCA USB WEBCAM DRIVER
6403 M:      Hans Verkuil <hverkuil@xs4all.nl>
6404 L:      linux-media@vger.kernel.org
6405 T:      git git://linuxtv.org/media_tree.git
6406 S:      Odd Fixes
6407 F:      drivers/media/usb/gspca/
6408
6409 GTP (GPRS Tunneling Protocol)
6410 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6411 M:      Harald Welte <laforge@gnumonks.org>
6412 L:      osmocom-net-gprs@lists.osmocom.org
6413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6414 S:      Maintained
6415 F:      drivers/net/gtp.c
6416
6417 GUID PARTITION TABLE (GPT)
6418 M:      Davidlohr Bueso <dave@stgolabs.net>
6419 L:      linux-efi@vger.kernel.org
6420 S:      Maintained
6421 F:      block/partitions/efi.*
6422
6423 H8/300 ARCHITECTURE
6424 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6425 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6426 W:      http://uclinux-h8.sourceforge.jp
6427 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6428 S:      Maintained
6429 F:      arch/h8300/
6430 F:      drivers/clocksource/h8300_*.c
6431 F:      drivers/clk/h8300/
6432 F:      drivers/irqchip/irq-renesas-h8*.c
6433
6434 HACKRF MEDIA DRIVER
6435 M:      Antti Palosaari <crope@iki.fi>
6436 L:      linux-media@vger.kernel.org
6437 W:      https://linuxtv.org
6438 W:      http://palosaari.fi/linux/
6439 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6440 T:      git git://linuxtv.org/anttip/media_tree.git
6441 S:      Maintained
6442 F:      drivers/media/usb/hackrf/
6443
6444 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6445 M:      Frank Seidel <frank@f-seidel.de>
6446 L:      platform-driver-x86@vger.kernel.org
6447 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6448 S:      Maintained
6449 F:      drivers/platform/x86/hdaps.c
6450
6451 HARDWARE MONITORING
6452 M:      Jean Delvare <jdelvare@suse.com>
6453 M:      Guenter Roeck <linux@roeck-us.net>
6454 L:      linux-hwmon@vger.kernel.org
6455 W:      http://hwmon.wiki.kernel.org/
6456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6457 S:      Maintained
6458 F:      Documentation/devicetree/bindings/hwmon/
6459 F:      Documentation/hwmon/
6460 F:      drivers/hwmon/
6461 F:      include/linux/hwmon*.h
6462
6463 HARDWARE RANDOM NUMBER GENERATOR CORE
6464 M:      Matt Mackall <mpm@selenic.com>
6465 M:      Herbert Xu <herbert@gondor.apana.org.au>
6466 L:      linux-crypto@vger.kernel.org
6467 S:      Odd fixes
6468 F:      Documentation/devicetree/bindings/rng/
6469 F:      Documentation/hw_random.txt
6470 F:      drivers/char/hw_random/
6471 F:      include/linux/hw_random.h
6472
6473 HARDWARE TRACING FACILITIES
6474 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6475 S:      Maintained
6476 F:      drivers/hwtracing/
6477
6478 HARDWARE SPINLOCK CORE
6479 M:      Ohad Ben-Cohen <ohad@wizery.com>
6480 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6481 L:      linux-remoteproc@vger.kernel.org
6482 S:      Maintained
6483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6484 F:      Documentation/devicetree/bindings/hwlock/
6485 F:      Documentation/hwspinlock.txt
6486 F:      drivers/hwspinlock/
6487 F:      include/linux/hwspinlock.h
6488
6489 HARMONY SOUND DRIVER
6490 L:      linux-parisc@vger.kernel.org
6491 S:      Maintained
6492 F:      sound/parisc/harmony.*
6493
6494 HDPVR USB VIDEO ENCODER DRIVER
6495 M:      Hans Verkuil <hverkuil@xs4all.nl>
6496 L:      linux-media@vger.kernel.org
6497 T:      git git://linuxtv.org/media_tree.git
6498 W:      https://linuxtv.org
6499 S:      Odd Fixes
6500 F:      drivers/media/usb/hdpvr/
6501
6502 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6503 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6504 S:      Supported
6505 F:      Documentation/watchdog/hpwdt.txt
6506 F:      drivers/watchdog/hpwdt.c
6507
6508 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6509 M:      Don Brace <don.brace@microsemi.com>
6510 L:      esc.storagedev@microsemi.com
6511 L:      linux-scsi@vger.kernel.org
6512 S:      Supported
6513 F:      Documentation/scsi/hpsa.txt
6514 F:      drivers/scsi/hpsa*.[ch]
6515 F:      include/linux/cciss*.h
6516 F:      include/uapi/linux/cciss*.h
6517
6518 HFI1 DRIVER
6519 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6520 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6521 L:      linux-rdma@vger.kernel.org
6522 S:      Supported
6523 F:      drivers/infiniband/hw/hfi1
6524
6525 HFS FILESYSTEM
6526 L:      linux-fsdevel@vger.kernel.org
6527 S:      Orphan
6528 F:      Documentation/filesystems/hfs.txt
6529 F:      fs/hfs/
6530
6531 HFSPLUS FILESYSTEM
6532 L:      linux-fsdevel@vger.kernel.org
6533 S:      Orphan
6534 F:      Documentation/filesystems/hfsplus.txt
6535 F:      fs/hfsplus/
6536
6537 HGA FRAMEBUFFER DRIVER
6538 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6539 L:      linux-nvidia@lists.surfsouth.com
6540 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6541 S:      Maintained
6542 F:      drivers/video/fbdev/hgafb.c
6543
6544 HIBERNATION (aka Software Suspend, aka swsusp)
6545 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6546 M:      Pavel Machek <pavel@ucw.cz>
6547 L:      linux-pm@vger.kernel.org
6548 B:      https://bugzilla.kernel.org
6549 S:      Supported
6550 F:      arch/x86/power/
6551 F:      drivers/base/power/
6552 F:      kernel/power/
6553 F:      include/linux/suspend.h
6554 F:      include/linux/freezer.h
6555 F:      include/linux/pm.h
6556 F:      arch/*/include/asm/suspend*.h
6557
6558 HID CORE LAYER
6559 M:      Jiri Kosina <jikos@kernel.org>
6560 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6561 L:      linux-input@vger.kernel.org
6562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6563 S:      Maintained
6564 F:      drivers/hid/
6565 F:      include/linux/hid*
6566 F:      include/uapi/linux/hid*
6567
6568 HID SENSOR HUB DRIVERS
6569 M:      Jiri Kosina <jikos@kernel.org>
6570 M:      Jonathan Cameron <jic23@kernel.org>
6571 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6572 L:      linux-input@vger.kernel.org
6573 L:      linux-iio@vger.kernel.org
6574 S:      Maintained
6575 F:      Documentation/hid/hid-sensor*
6576 F:      drivers/hid/hid-sensor-*
6577 F:      drivers/iio/*/hid-*
6578 F:      include/linux/hid-sensor-*
6579
6580 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6581 M:      Thomas Gleixner <tglx@linutronix.de>
6582 L:      linux-kernel@vger.kernel.org
6583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6584 S:      Maintained
6585 F:      Documentation/timers/
6586 F:      kernel/time/hrtimer.c
6587 F:      kernel/time/clockevents.c
6588 F:      kernel/time/timer_*.c
6589 F:      include/linux/clockchips.h
6590 F:      include/linux/hrtimer.h
6591
6592 HIGH-SPEED SCC DRIVER FOR AX.25
6593 L:      linux-hams@vger.kernel.org
6594 S:      Orphan
6595 F:      drivers/net/hamradio/dmascc.c
6596 F:      drivers/net/hamradio/scc.c
6597
6598 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6599 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6600 W:      http://www.highpoint-tech.com
6601 S:      Supported
6602 F:      Documentation/scsi/hptiop.txt
6603 F:      drivers/scsi/hptiop.c
6604
6605 HIPPI
6606 M:      Jes Sorensen <jes@trained-monkey.org>
6607 L:      linux-hippi@sunsite.dk
6608 S:      Maintained
6609 F:      include/linux/hippidevice.h
6610 F:      include/uapi/linux/if_hippi.h
6611 F:      net/802/hippi.c
6612 F:      drivers/net/hippi/
6613
6614 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6615 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6616 M:      Salil Mehta <salil.mehta@huawei.com>
6617 L:      netdev@vger.kernel.org
6618 W:      http://www.hisilicon.com
6619 S:      Maintained
6620 F:      drivers/net/ethernet/hisilicon/hns3/
6621
6622 HISILICON LPC BUS DRIVER
6623 M:      john.garry@huawei.com
6624 W:      http://www.hisilicon.com
6625 S:      Maintained
6626 F:      drivers/bus/hisi_lpc.c
6627 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6628
6629 HISILICON NETWORK SUBSYSTEM DRIVER
6630 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6631 M:      Salil Mehta <salil.mehta@huawei.com>
6632 L:      netdev@vger.kernel.org
6633 W:      http://www.hisilicon.com
6634 S:      Maintained
6635 F:      drivers/net/ethernet/hisilicon/
6636 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6637
6638 HISILICON PMU DRIVER
6639 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6640 W:      http://www.hisilicon.com
6641 S:      Supported
6642 F:      drivers/perf/hisilicon
6643 F:      Documentation/perf/hisi-pmu.txt
6644
6645 HISILICON ROCE DRIVER
6646 M:      Lijun Ou <oulijun@huawei.com>
6647 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6648 L:      linux-rdma@vger.kernel.org
6649 S:      Maintained
6650 F:      drivers/infiniband/hw/hns/
6651 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6652
6653 HISILICON SAS Controller
6654 M:      John Garry <john.garry@huawei.com>
6655 W:      http://www.hisilicon.com
6656 S:      Supported
6657 F:      drivers/scsi/hisi_sas/
6658 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6659
6660 HMM - Heterogeneous Memory Management
6661 M:      Jérôme Glisse <jglisse@redhat.com>
6662 L:      linux-mm@kvack.org
6663 S:      Maintained
6664 F:      mm/hmm*
6665 F:      include/linux/hmm*
6666 F:      Documentation/vm/hmm.rst
6667
6668 HOST AP DRIVER
6669 M:      Jouni Malinen <j@w1.fi>
6670 L:      linux-wireless@vger.kernel.org
6671 W:      http://w1.fi/hostap-driver.html
6672 S:      Obsolete
6673 F:      drivers/net/wireless/intersil/hostap/
6674
6675 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6676 L:      platform-driver-x86@vger.kernel.org
6677 S:      Orphan
6678 F:      drivers/platform/x86/tc1100-wmi.c
6679
6680 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6681 M:      Jaroslav Kysela <perex@perex.cz>
6682 S:      Maintained
6683 F:      drivers/net/ethernet/hp/hp100.*
6684
6685 HPET:   High Precision Event Timers driver
6686 M:      Clemens Ladisch <clemens@ladisch.de>
6687 S:      Maintained
6688 F:      Documentation/timers/hpet.txt
6689 F:      drivers/char/hpet.c
6690 F:      include/linux/hpet.h
6691 F:      include/uapi/linux/hpet.h
6692
6693 HPET:   x86
6694 S:      Orphan
6695 F:      arch/x86/kernel/hpet.c
6696 F:      arch/x86/include/asm/hpet.h
6697
6698 HPFS FILESYSTEM
6699 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6700 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6701 S:      Maintained
6702 F:      fs/hpfs/
6703
6704 HSI SUBSYSTEM
6705 M:      Sebastian Reichel <sre@kernel.org>
6706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6707 S:      Maintained
6708 F:      Documentation/ABI/testing/sysfs-bus-hsi
6709 F:      Documentation/driver-api/hsi.rst
6710 F:      drivers/hsi/
6711 F:      include/linux/hsi/
6712 F:      include/uapi/linux/hsi/
6713
6714 HSO 3G MODEM DRIVER
6715 L:      linux-usb@vger.kernel.org
6716 S:      Orphan
6717 F:      drivers/net/usb/hso.c
6718
6719 HSR NETWORK PROTOCOL
6720 M:      Arvid Brodin <arvid.brodin@alten.se>
6721 L:      netdev@vger.kernel.org
6722 S:      Maintained
6723 F:      net/hsr/
6724
6725 HT16K33 LED CONTROLLER DRIVER
6726 M:      Robin van der Gracht <robin@protonic.nl>
6727 S:      Maintained
6728 F:      drivers/auxdisplay/ht16k33.c
6729 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6730
6731 HTCPEN TOUCHSCREEN DRIVER
6732 M:      Pau Oliva Fora <pof@eslack.org>
6733 L:      linux-input@vger.kernel.org
6734 S:      Maintained
6735 F:      drivers/input/touchscreen/htcpen.c
6736
6737 HUAWEI ETHERNET DRIVER
6738 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6739 L:      netdev@vger.kernel.org
6740 S:      Supported
6741 F:      Documentation/networking/hinic.txt
6742 F:      drivers/net/ethernet/huawei/hinic/
6743
6744 HUGETLB FILESYSTEM
6745 M:      Mike Kravetz <mike.kravetz@oracle.com>
6746 L:      linux-mm@kvack.org
6747 S:      Maintained
6748 F:      fs/hugetlbfs/
6749 F:      mm/hugetlb.c
6750 F:      include/linux/hugetlb.h
6751 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6752 F:      Documentation/vm/hugetlbfs_reserv.rst
6753 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6754
6755 HVA ST MEDIA DRIVER
6756 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6757 L:      linux-media@vger.kernel.org
6758 T:      git git://linuxtv.org/media_tree.git
6759 W:      https://linuxtv.org
6760 S:      Supported
6761 F:      drivers/media/platform/sti/hva
6762
6763 HWPOISON MEMORY FAILURE HANDLING
6764 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6765 L:      linux-mm@kvack.org
6766 S:      Maintained
6767 F:      mm/memory-failure.c
6768 F:      mm/hwpoison-inject.c
6769
6770 Hyper-V CORE AND DRIVERS
6771 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6772 M:      Haiyang Zhang <haiyangz@microsoft.com>
6773 M:      Stephen Hemminger <sthemmin@microsoft.com>
6774 L:      devel@linuxdriverproject.org
6775 S:      Maintained
6776 F:      Documentation/networking/netvsc.txt
6777 F:      arch/x86/include/asm/mshyperv.h
6778 F:      arch/x86/include/asm/trace/hyperv.h
6779 F:      arch/x86/include/asm/hyperv-tlfs.h
6780 F:      arch/x86/kernel/cpu/mshyperv.c
6781 F:      arch/x86/hyperv
6782 F:      drivers/hid/hid-hyperv.c
6783 F:      drivers/hv/
6784 F:      drivers/input/serio/hyperv-keyboard.c
6785 F:      drivers/pci/controller/pci-hyperv.c
6786 F:      drivers/net/hyperv/
6787 F:      drivers/scsi/storvsc_drv.c
6788 F:      drivers/uio/uio_hv_generic.c
6789 F:      drivers/video/fbdev/hyperv_fb.c
6790 F:      net/vmw_vsock/hyperv_transport.c
6791 F:      include/linux/hyperv.h
6792 F:      include/uapi/linux/hyperv.h
6793 F:      tools/hv/
6794 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6795
6796 HYPERVISOR VIRTUAL CONSOLE DRIVER
6797 L:      linuxppc-dev@lists.ozlabs.org
6798 S:      Odd Fixes
6799 F:      drivers/tty/hvc/
6800
6801 I2C ACPI SUPPORT
6802 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6803 L:      linux-i2c@vger.kernel.org
6804 L:      linux-acpi@vger.kernel.org
6805 S:      Maintained
6806 F:      drivers/i2c/i2c-core-acpi.c
6807
6808 I2C MUXES
6809 M:      Peter Rosin <peda@axentia.se>
6810 L:      linux-i2c@vger.kernel.org
6811 S:      Maintained
6812 F:      Documentation/i2c/i2c-topology
6813 F:      Documentation/i2c/muxes/
6814 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6815 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6816 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6817 F:      drivers/i2c/i2c-mux.c
6818 F:      drivers/i2c/muxes/
6819 F:      include/linux/i2c-mux.h
6820
6821 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6822 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6823 L:      linux-i2c@vger.kernel.org
6824 S:      Maintained
6825 F:      drivers/i2c/busses/i2c-mv64xxx.c
6826
6827 I2C OVER PARALLEL PORT
6828 M:      Jean Delvare <jdelvare@suse.com>
6829 L:      linux-i2c@vger.kernel.org
6830 S:      Maintained
6831 F:      Documentation/i2c/busses/i2c-parport
6832 F:      Documentation/i2c/busses/i2c-parport-light
6833 F:      drivers/i2c/busses/i2c-parport.c
6834 F:      drivers/i2c/busses/i2c-parport-light.c
6835
6836 I2C SUBSYSTEM
6837 M:      Wolfram Sang <wsa@the-dreams.de>
6838 L:      linux-i2c@vger.kernel.org
6839 W:      https://i2c.wiki.kernel.org/
6840 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6842 S:      Maintained
6843 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6844 F:      Documentation/i2c/
6845 F:      drivers/i2c/*
6846 F:      include/linux/i2c.h
6847 F:      include/linux/i2c-dev.h
6848 F:      include/linux/i2c-smbus.h
6849 F:      include/uapi/linux/i2c.h
6850 F:      include/uapi/linux/i2c-*.h
6851
6852 I2C SUBSYSTEM HOST DRIVERS
6853 L:      linux-i2c@vger.kernel.org
6854 W:      https://i2c.wiki.kernel.org/
6855 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6857 S:      Odd Fixes
6858 F:      Documentation/devicetree/bindings/i2c/
6859 F:      drivers/i2c/algos/
6860 F:      drivers/i2c/busses/
6861
6862 I2C-TAOS-EVM DRIVER
6863 M:      Jean Delvare <jdelvare@suse.com>
6864 L:      linux-i2c@vger.kernel.org
6865 S:      Maintained
6866 F:      Documentation/i2c/busses/i2c-taos-evm
6867 F:      drivers/i2c/busses/i2c-taos-evm.c
6868
6869 I2C-TINY-USB DRIVER
6870 M:      Till Harbaum <till@harbaum.org>
6871 L:      linux-i2c@vger.kernel.org
6872 W:      http://www.harbaum.org/till/i2c_tiny_usb
6873 S:      Maintained
6874 F:      drivers/i2c/busses/i2c-tiny-usb.c
6875
6876 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6877 M:      Jean Delvare <jdelvare@suse.com>
6878 L:      linux-i2c@vger.kernel.org
6879 S:      Maintained
6880 F:      Documentation/i2c/busses/i2c-ali1535
6881 F:      Documentation/i2c/busses/i2c-ali1563
6882 F:      Documentation/i2c/busses/i2c-ali15x3
6883 F:      Documentation/i2c/busses/i2c-amd756
6884 F:      Documentation/i2c/busses/i2c-amd8111
6885 F:      Documentation/i2c/busses/i2c-i801
6886 F:      Documentation/i2c/busses/i2c-nforce2
6887 F:      Documentation/i2c/busses/i2c-piix4
6888 F:      Documentation/i2c/busses/i2c-sis5595
6889 F:      Documentation/i2c/busses/i2c-sis630
6890 F:      Documentation/i2c/busses/i2c-sis96x
6891 F:      Documentation/i2c/busses/i2c-via
6892 F:      Documentation/i2c/busses/i2c-viapro
6893 F:      drivers/i2c/busses/i2c-ali1535.c
6894 F:      drivers/i2c/busses/i2c-ali1563.c
6895 F:      drivers/i2c/busses/i2c-ali15x3.c
6896 F:      drivers/i2c/busses/i2c-amd756.c
6897 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6898 F:      drivers/i2c/busses/i2c-amd8111.c
6899 F:      drivers/i2c/busses/i2c-i801.c
6900 F:      drivers/i2c/busses/i2c-isch.c
6901 F:      drivers/i2c/busses/i2c-nforce2.c
6902 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6903 F:      drivers/i2c/busses/i2c-piix4.c
6904 F:      drivers/i2c/busses/i2c-sis5595.c
6905 F:      drivers/i2c/busses/i2c-sis630.c
6906 F:      drivers/i2c/busses/i2c-sis96x.c
6907 F:      drivers/i2c/busses/i2c-via.c
6908 F:      drivers/i2c/busses/i2c-viapro.c
6909
6910 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6911 M:      Hans de Goede <hdegoede@redhat.com>
6912 L:      linux-i2c@vger.kernel.org
6913 S:      Maintained
6914 F:      drivers/i2c/busses/i2c-cht-wc.c
6915
6916 I2C/SMBUS ISMT DRIVER
6917 M:      Seth Heasley <seth.heasley@intel.com>
6918 M:      Neil Horman <nhorman@tuxdriver.com>
6919 L:      linux-i2c@vger.kernel.org
6920 F:      drivers/i2c/busses/i2c-ismt.c
6921 F:      Documentation/i2c/busses/i2c-ismt
6922
6923 I2C/SMBUS STUB DRIVER
6924 M:      Jean Delvare <jdelvare@suse.com>
6925 L:      linux-i2c@vger.kernel.org
6926 S:      Maintained
6927 F:      drivers/i2c/i2c-stub.c
6928
6929 IA64 (Itanium) PLATFORM
6930 M:      Tony Luck <tony.luck@intel.com>
6931 M:      Fenghua Yu <fenghua.yu@intel.com>
6932 L:      linux-ia64@vger.kernel.org
6933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6934 S:      Maintained
6935 F:      arch/ia64/
6936
6937 IBM Power 842 compression accelerator
6938 M:      Haren Myneni <haren@us.ibm.com>
6939 S:      Supported
6940 F:      drivers/crypto/nx/Makefile
6941 F:      drivers/crypto/nx/Kconfig
6942 F:      drivers/crypto/nx/nx-842*
6943 F:      include/linux/sw842.h
6944 F:      crypto/842.c
6945 F:      lib/842/
6946
6947 IBM Power in-Nest Crypto Acceleration
6948 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6949 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6950 L:      linux-crypto@vger.kernel.org
6951 S:      Supported
6952 F:      drivers/crypto/nx/Makefile
6953 F:      drivers/crypto/nx/Kconfig
6954 F:      drivers/crypto/nx/nx-aes*
6955 F:      drivers/crypto/nx/nx-sha*
6956 F:      drivers/crypto/nx/nx.*
6957 F:      drivers/crypto/nx/nx_csbcpb.h
6958 F:      drivers/crypto/nx/nx_debugfs.h
6959
6960 IBM Power Linux RAID adapter
6961 M:      Brian King <brking@us.ibm.com>
6962 S:      Supported
6963 F:      drivers/scsi/ipr.*
6964
6965 IBM Power SRIOV Virtual NIC Device Driver
6966 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6967 M:      John Allen <jallen@linux.vnet.ibm.com>
6968 L:      netdev@vger.kernel.org
6969 S:      Supported
6970 F:      drivers/net/ethernet/ibm/ibmvnic.*
6971
6972 IBM Power Virtual Accelerator Switchboard
6973 M:      Sukadev Bhattiprolu
6974 L:      linuxppc-dev@lists.ozlabs.org
6975 S:      Supported
6976 F:      arch/powerpc/platforms/powernv/vas*
6977 F:      arch/powerpc/platforms/powernv/copy-paste.h
6978 F:      arch/powerpc/include/asm/vas.h
6979 F:      arch/powerpc/include/uapi/asm/vas.h
6980
6981 IBM Power Virtual Ethernet Device Driver
6982 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6983 L:      netdev@vger.kernel.org
6984 S:      Supported
6985 F:      drivers/net/ethernet/ibm/ibmveth.*
6986
6987 IBM Power Virtual FC Device Drivers
6988 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6989 L:      linux-scsi@vger.kernel.org
6990 S:      Supported
6991 F:      drivers/scsi/ibmvscsi/ibmvfc*
6992
6993 IBM Power Virtual Management Channel Driver
6994 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6995 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6996 S:      Supported
6997 F:      drivers/misc/ibmvmc.*
6998
6999 IBM Power Virtual SCSI Device Drivers
7000 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7001 L:      linux-scsi@vger.kernel.org
7002 S:      Supported
7003 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7004 F:      include/scsi/viosrp.h
7005
7006 IBM Power Virtual SCSI Device Target Driver
7007 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7008 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7009 L:      linux-scsi@vger.kernel.org
7010 L:      target-devel@vger.kernel.org
7011 S:      Supported
7012 F:      drivers/scsi/ibmvscsi_tgt/
7013
7014 IBM Power VMX Cryptographic instructions
7015 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7016 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7017 L:      linux-crypto@vger.kernel.org
7018 S:      Supported
7019 F:      drivers/crypto/vmx/Makefile
7020 F:      drivers/crypto/vmx/Kconfig
7021 F:      drivers/crypto/vmx/vmx.c
7022 F:      drivers/crypto/vmx/aes*
7023 F:      drivers/crypto/vmx/ghash*
7024 F:      drivers/crypto/vmx/ppc-xlate.pl
7025
7026 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7027 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7028 L:      linux-pci@vger.kernel.org
7029 L:      linuxppc-dev@lists.ozlabs.org
7030 S:      Supported
7031 F:      drivers/pci/hotplug/rpaphp*
7032
7033 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7034 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7035 L:      linux-pci@vger.kernel.org
7036 L:      linuxppc-dev@lists.ozlabs.org
7037 S:      Supported
7038 F:      drivers/pci/hotplug/rpadlpar*
7039
7040 IBM ServeRAID RAID DRIVER
7041 S:      Orphan
7042 F:      drivers/scsi/ips.*
7043
7044 ICH LPC AND GPIO DRIVER
7045 M:      Peter Tyser <ptyser@xes-inc.com>
7046 S:      Maintained
7047 F:      drivers/mfd/lpc_ich.c
7048 F:      drivers/gpio/gpio-ich.c
7049
7050 IDE SUBSYSTEM
7051 M:      "David S. Miller" <davem@davemloft.net>
7052 L:      linux-ide@vger.kernel.org
7053 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7055 S:      Maintained
7056 F:      Documentation/ide/
7057 F:      drivers/ide/
7058 F:      include/linux/ide.h
7059
7060 IDE/ATAPI DRIVERS
7061 M:      Borislav Petkov <bp@alien8.de>
7062 L:      linux-ide@vger.kernel.org
7063 S:      Maintained
7064 F:      Documentation/cdrom/ide-cd
7065 F:      drivers/ide/ide-cd*
7066
7067 IDEAPAD LAPTOP EXTRAS DRIVER
7068 M:      Ike Panhc <ike.pan@canonical.com>
7069 L:      platform-driver-x86@vger.kernel.org
7070 W:      http://launchpad.net/ideapad-laptop
7071 S:      Maintained
7072 F:      drivers/platform/x86/ideapad-laptop.c
7073
7074 IDEAPAD LAPTOP SLIDEBAR DRIVER
7075 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7076 L:      linux-input@vger.kernel.org
7077 W:      https://github.com/o2genum/ideapad-slidebar
7078 S:      Maintained
7079 F:      drivers/input/misc/ideapad_slidebar.c
7080
7081 IDT VersaClock 5 CLOCK DRIVER
7082 M:      Marek Vasut <marek.vasut@gmail.com>
7083 S:      Maintained
7084 F:      drivers/clk/clk-versaclock5.c
7085
7086 IEEE 802.15.4 SUBSYSTEM
7087 M:      Alexander Aring <alex.aring@gmail.com>
7088 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7089 L:      linux-wpan@vger.kernel.org
7090 W:      http://wpan.cakelab.org/
7091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7093 S:      Maintained
7094 F:      net/ieee802154/
7095 F:      net/mac802154/
7096 F:      drivers/net/ieee802154/
7097 F:      include/linux/nl802154.h
7098 F:      include/linux/ieee802154.h
7099 F:      include/net/nl802154.h
7100 F:      include/net/mac802154.h
7101 F:      include/net/af_ieee802154.h
7102 F:      include/net/cfg802154.h
7103 F:      include/net/ieee802154_netdev.h
7104 F:      Documentation/networking/ieee802154.txt
7105
7106 IFE PROTOCOL
7107 M:      Yotam Gigi <yotam.gi@gmail.com>
7108 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7109 F:      net/ife
7110 F:      include/net/ife.h
7111 F:      include/uapi/linux/ife.h
7112
7113 IGORPLUG-USB IR RECEIVER
7114 M:      Sean Young <sean@mess.org>
7115 L:      linux-media@vger.kernel.org
7116 S:      Maintained
7117 F:      drivers/media/rc/igorplugusb.c
7118
7119 IGUANAWORKS USB IR TRANSCEIVER
7120 M:      Sean Young <sean@mess.org>
7121 L:      linux-media@vger.kernel.org
7122 S:      Maintained
7123 F:      drivers/media/rc/iguanair.c
7124
7125 IIO DIGITAL POTENTIOMETER DAC
7126 M:      Peter Rosin <peda@axentia.se>
7127 L:      linux-iio@vger.kernel.org
7128 S:      Maintained
7129 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7130 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7131 F:      drivers/iio/dac/dpot-dac.c
7132
7133 IIO ENVELOPE DETECTOR
7134 M:      Peter Rosin <peda@axentia.se>
7135 L:      linux-iio@vger.kernel.org
7136 S:      Maintained
7137 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7138 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7139 F:      drivers/iio/adc/envelope-detector.c
7140
7141 IIO MULTIPLEXER
7142 M:      Peter Rosin <peda@axentia.se>
7143 L:      linux-iio@vger.kernel.org
7144 S:      Maintained
7145 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7146 F:      drivers/iio/multiplexer/iio-mux.c
7147
7148 IIO SUBSYSTEM AND DRIVERS
7149 M:      Jonathan Cameron <jic23@kernel.org>
7150 R:      Hartmut Knaack <knaack.h@gmx.de>
7151 R:      Lars-Peter Clausen <lars@metafoo.de>
7152 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7153 L:      linux-iio@vger.kernel.org
7154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7155 S:      Maintained
7156 F:      Documentation/ABI/testing/configfs-iio*
7157 F:      Documentation/ABI/testing/sysfs-bus-iio*
7158 F:      Documentation/devicetree/bindings/iio/
7159 F:      drivers/iio/
7160 F:      drivers/staging/iio/
7161 F:      include/linux/iio/
7162 F:      tools/iio/
7163
7164 IIO UNIT CONVERTER
7165 M:      Peter Rosin <peda@axentia.se>
7166 L:      linux-iio@vger.kernel.org
7167 S:      Maintained
7168 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7169 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7170 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7171 F:      drivers/iio/afe/iio-rescale.c
7172
7173 IKANOS/ADI EAGLE ADSL USB DRIVER
7174 M:      Matthieu Castet <castet.matthieu@free.fr>
7175 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7176 S:      Maintained
7177 F:      drivers/usb/atm/ueagle-atm.c
7178
7179 IMGTEC ASCII LCD DRIVER
7180 M:      Paul Burton <paul.burton@mips.com>
7181 S:      Maintained
7182 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7183 F:      drivers/auxdisplay/img-ascii-lcd.c
7184
7185 IMGTEC IR DECODER DRIVER
7186 M:      James Hogan <jhogan@kernel.org>
7187 S:      Maintained
7188 F:      drivers/media/rc/img-ir/
7189
7190 IMON SOUNDGRAPH USB IR RECEIVER
7191 M:      Sean Young <sean@mess.org>
7192 L:      linux-media@vger.kernel.org
7193 S:      Maintained
7194 F:      drivers/media/rc/imon_raw.c
7195 F:      drivers/media/rc/imon.c
7196
7197 IMS TWINTURBO FRAMEBUFFER DRIVER
7198 L:      linux-fbdev@vger.kernel.org
7199 S:      Orphan
7200 F:      drivers/video/fbdev/imsttfb.c
7201
7202 INA209 HARDWARE MONITOR DRIVER
7203 M:      Guenter Roeck <linux@roeck-us.net>
7204 L:      linux-hwmon@vger.kernel.org
7205 S:      Maintained
7206 F:      Documentation/hwmon/ina209
7207 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7208 F:      drivers/hwmon/ina209.c
7209
7210 INA2XX HARDWARE MONITOR DRIVER
7211 M:      Guenter Roeck <linux@roeck-us.net>
7212 L:      linux-hwmon@vger.kernel.org
7213 S:      Maintained
7214 F:      Documentation/hwmon/ina2xx
7215 F:      drivers/hwmon/ina2xx.c
7216 F:      include/linux/platform_data/ina2xx.h
7217
7218 INDUSTRY PACK SUBSYSTEM (IPACK)
7219 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7220 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7221 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7222 L:      industrypack-devel@lists.sourceforge.net
7223 W:      http://industrypack.sourceforge.net
7224 S:      Maintained
7225 F:      drivers/ipack/
7226
7227 INFINIBAND SUBSYSTEM
7228 M:      Doug Ledford <dledford@redhat.com>
7229 M:      Jason Gunthorpe <jgg@mellanox.com>
7230 L:      linux-rdma@vger.kernel.org
7231 W:      https://github.com/linux-rdma/rdma-core
7232 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7234 S:      Supported
7235 F:      Documentation/devicetree/bindings/infiniband/
7236 F:      Documentation/infiniband/
7237 F:      drivers/infiniband/
7238 F:      include/uapi/linux/if_infiniband.h
7239 F:      include/uapi/rdma/
7240 F:      include/rdma/
7241
7242 INGENIC JZ4780 DMA Driver
7243 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7244 S:      Maintained
7245 F:      drivers/dma/dma-jz4780.c
7246
7247 INGENIC JZ4780 NAND DRIVER
7248 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7249 L:      linux-mtd@lists.infradead.org
7250 S:      Maintained
7251 F:      drivers/mtd/nand/raw/jz4780_*
7252
7253 INOTIFY
7254 M:      Jan Kara <jack@suse.cz>
7255 R:      Amir Goldstein <amir73il@gmail.com>
7256 L:      linux-fsdevel@vger.kernel.org
7257 S:      Maintained
7258 F:      Documentation/filesystems/inotify.txt
7259 F:      fs/notify/inotify/
7260 F:      include/linux/inotify.h
7261 F:      include/uapi/linux/inotify.h
7262
7263 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7264 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7265 L:      linux-input@vger.kernel.org
7266 Q:      http://patchwork.kernel.org/project/linux-input/list/
7267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7268 S:      Maintained
7269 F:      drivers/input/
7270 F:      include/linux/input.h
7271 F:      include/uapi/linux/input.h
7272 F:      include/uapi/linux/input-event-codes.h
7273 F:      include/linux/input/
7274 F:      Documentation/devicetree/bindings/input/
7275 F:      Documentation/devicetree/bindings/serio/
7276 F:      Documentation/input/
7277
7278 INPUT MULTITOUCH (MT) PROTOCOL
7279 M:      Henrik Rydberg <rydberg@bitmath.org>
7280 L:      linux-input@vger.kernel.org
7281 S:      Odd fixes
7282 F:      Documentation/input/multi-touch-protocol.rst
7283 F:      drivers/input/input-mt.c
7284 K:      \b(ABS|SYN)_MT_
7285
7286 INSIDE SECURE CRYPTO DRIVER
7287 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7288 F:      drivers/crypto/inside-secure/
7289 S:      Maintained
7290 L:      linux-crypto@vger.kernel.org
7291
7292 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7293 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7294 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7295 L:      linux-integrity@vger.kernel.org
7296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7297 S:      Supported
7298 F:      security/integrity/ima/
7299
7300 INTEL 810/815 FRAMEBUFFER DRIVER
7301 M:      Antonino Daplas <adaplas@gmail.com>
7302 L:      linux-fbdev@vger.kernel.org
7303 S:      Maintained
7304 F:      drivers/video/fbdev/i810/
7305
7306 INTEL ASoC DRIVERS
7307 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7308 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7309 M:      Jie Yang <yang.jie@linux.intel.com>
7310 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7311 S:      Supported
7312 F:      sound/soc/intel/
7313
7314 INTEL C600 SERIES SAS CONTROLLER DRIVER
7315 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7316 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7317 L:      linux-scsi@vger.kernel.org
7318 T:      git git://git.code.sf.net/p/intel-sas/isci
7319 S:      Supported
7320 F:      drivers/scsi/isci/
7321
7322 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7323 M:      Jani Nikula <jani.nikula@linux.intel.com>
7324 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7325 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7326 L:      intel-gfx@lists.freedesktop.org
7327 W:      https://01.org/linuxgraphics/
7328 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7329 C:      irc://chat.freenode.net/intel-gfx
7330 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7331 T:      git git://anongit.freedesktop.org/drm-intel
7332 S:      Supported
7333 F:      drivers/gpu/drm/i915/
7334 F:      include/drm/i915*
7335 F:      include/uapi/drm/i915_drm.h
7336 F:      Documentation/gpu/i915.rst
7337
7338 INTEL ETHERNET DRIVERS
7339 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7340 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7341 W:      http://www.intel.com/support/feedback.htm
7342 W:      http://e1000.sourceforge.net/
7343 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7346 S:      Supported
7347 F:      Documentation/networking/e100.rst
7348 F:      Documentation/networking/e1000.rst
7349 F:      Documentation/networking/e1000e.txt
7350 F:      Documentation/networking/igb.txt
7351 F:      Documentation/networking/igbvf.txt
7352 F:      Documentation/networking/ixgb.txt
7353 F:      Documentation/networking/ixgbe.txt
7354 F:      Documentation/networking/ixgbevf.txt
7355 F:      Documentation/networking/i40e.txt
7356 F:      Documentation/networking/i40evf.txt
7357 F:      Documentation/networking/ice.txt
7358 F:      drivers/net/ethernet/intel/
7359 F:      drivers/net/ethernet/intel/*/
7360 F:      include/linux/avf/virtchnl.h
7361
7362 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7363 M:      Maik Broemme <mbroemme@libmpq.org>
7364 L:      linux-fbdev@vger.kernel.org
7365 S:      Maintained
7366 F:      Documentation/fb/intelfb.txt
7367 F:      drivers/video/fbdev/intelfb/
7368
7369 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7370 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7371 M:      Zhi Wang <zhi.a.wang@intel.com>
7372 L:      intel-gvt-dev@lists.freedesktop.org
7373 L:      intel-gfx@lists.freedesktop.org
7374 W:      https://01.org/igvt-g
7375 T:      git https://github.com/intel/gvt-linux.git
7376 S:      Supported
7377 F:      drivers/gpu/drm/i915/gvt/
7378
7379 INTEL HID EVENT DRIVER
7380 M:      Alex Hung <alex.hung@canonical.com>
7381 L:      platform-driver-x86@vger.kernel.org
7382 S:      Maintained
7383 F:      drivers/platform/x86/intel-hid.c
7384
7385 INTEL I/OAT DMA DRIVER
7386 M:      Dave Jiang <dave.jiang@intel.com>
7387 R:      Dan Williams <dan.j.williams@intel.com>
7388 L:      dmaengine@vger.kernel.org
7389 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7390 S:      Supported
7391 F:      drivers/dma/ioat*
7392
7393 INTEL IDLE DRIVER
7394 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7395 M:      Len Brown <lenb@kernel.org>
7396 L:      linux-pm@vger.kernel.org
7397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7398 B:      https://bugzilla.kernel.org
7399 S:      Supported
7400 F:      drivers/idle/intel_idle.c
7401
7402 INTEL INTEGRATED SENSOR HUB DRIVER
7403 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7404 M:      Jiri Kosina <jikos@kernel.org>
7405 L:      linux-input@vger.kernel.org
7406 S:      Maintained
7407 F:      drivers/hid/intel-ish-hid/
7408
7409 INTEL IOMMU (VT-d)
7410 M:      David Woodhouse <dwmw2@infradead.org>
7411 L:      iommu@lists.linux-foundation.org
7412 T:      git git://git.infradead.org/iommu-2.6.git
7413 S:      Supported
7414 F:      drivers/iommu/intel-iommu.c
7415 F:      include/linux/intel-iommu.h
7416
7417 INTEL IOP-ADMA DMA DRIVER
7418 R:      Dan Williams <dan.j.williams@intel.com>
7419 S:      Odd fixes
7420 F:      drivers/dma/iop-adma.c
7421
7422 INTEL IPU3 CSI-2 CIO2 DRIVER
7423 M:      Yong Zhi <yong.zhi@intel.com>
7424 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7425 M:      Bingbu Cao <bingbu.cao@intel.com>
7426 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7427 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7428 L:      linux-media@vger.kernel.org
7429 S:      Maintained
7430 F:      drivers/media/pci/intel/ipu3/
7431 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7432
7433 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7434 M:      Krzysztof Halasa <khalasa@piap.pl>
7435 S:      Maintained
7436 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7437 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7438 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7439 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7440 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7441 F:      drivers/net/wan/ixp4xx_hss.c
7442
7443 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7444 M:      Deepak Saxena <dsaxena@plexity.net>
7445 S:      Maintained
7446 F:      drivers/char/hw_random/ixp4xx-rng.c
7447
7448 INTEL MANAGEMENT ENGINE (mei)
7449 M:      Tomas Winkler <tomas.winkler@intel.com>
7450 L:      linux-kernel@vger.kernel.org
7451 S:      Supported
7452 F:      include/uapi/linux/mei.h
7453 F:      include/linux/mei_cl_bus.h
7454 F:      drivers/misc/mei/*
7455 F:      drivers/watchdog/mei_wdt.c
7456 F:      Documentation/misc-devices/mei/*
7457 F:      samples/mei/*
7458
7459 INTEL MENLOW THERMAL DRIVER
7460 M:      Sujith Thomas <sujith.thomas@intel.com>
7461 L:      platform-driver-x86@vger.kernel.org
7462 W:      https://01.org/linux-acpi
7463 S:      Supported
7464 F:      drivers/platform/x86/intel_menlow.c
7465
7466 INTEL MERRIFIELD GPIO DRIVER
7467 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7468 L:      linux-gpio@vger.kernel.org
7469 S:      Maintained
7470 F:      drivers/gpio/gpio-merrifield.c
7471
7472 INTEL MIC DRIVERS (mic)
7473 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7474 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7475 S:      Supported
7476 W:      https://github.com/sudeepdutt/mic
7477 W:      http://software.intel.com/en-us/mic-developer
7478 F:      include/linux/mic_bus.h
7479 F:      include/linux/scif.h
7480 F:      include/uapi/linux/mic_common.h
7481 F:      include/uapi/linux/mic_ioctl.h
7482 F:      include/uapi/linux/scif_ioctl.h
7483 F:      drivers/misc/mic/
7484 F:      drivers/dma/mic_x100_dma.c
7485 F:      drivers/dma/mic_x100_dma.h
7486 F:      Documentation/mic/
7487
7488 INTEL PMC CORE DRIVER
7489 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7490 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7491 L:      platform-driver-x86@vger.kernel.org
7492 S:      Maintained
7493 F:      arch/x86/include/asm/pmc_core.h
7494 F:      drivers/platform/x86/intel_pmc_core*
7495
7496 INTEL PMC/P-Unit IPC DRIVER
7497 M:      Zha Qipeng<qipeng.zha@intel.com>
7498 L:      platform-driver-x86@vger.kernel.org
7499 S:      Maintained
7500 F:      drivers/platform/x86/intel_pmc_ipc.c
7501 F:      drivers/platform/x86/intel_punit_ipc.c
7502 F:      arch/x86/include/asm/intel_pmc_ipc.h
7503 F:      arch/x86/include/asm/intel_punit_ipc.h
7504
7505 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7506 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7507 L:      linux-wireless@vger.kernel.org
7508 S:      Maintained
7509 F:      Documentation/networking/README.ipw2100
7510 F:      Documentation/networking/README.ipw2200
7511 F:      drivers/net/wireless/intel/ipw2x00/
7512
7513 INTEL PSTATE DRIVER
7514 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7515 M:      Len Brown <lenb@kernel.org>
7516 L:      linux-pm@vger.kernel.org
7517 S:      Supported
7518 F:      drivers/cpufreq/intel_pstate.c
7519
7520 INTEL RDMA RNIC DRIVER
7521 M:      Faisal Latif <faisal.latif@intel.com>
7522 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7523 L:      linux-rdma@vger.kernel.org
7524 S:      Supported
7525 F:      drivers/infiniband/hw/i40iw/
7526 F:      include/uapi/rdma/i40iw-abi.h
7527
7528 INTEL SHA MULTIBUFFER DRIVER
7529 M:      Megha Dey <megha.dey@linux.intel.com>
7530 R:      Tim Chen <tim.c.chen@linux.intel.com>
7531 L:      linux-crypto@vger.kernel.org
7532 S:      Supported
7533 F:      arch/x86/crypto/sha*-mb/
7534 F:      crypto/mcryptd.c
7535
7536 INTEL TELEMETRY DRIVER
7537 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7538 L:      platform-driver-x86@vger.kernel.org
7539 S:      Maintained
7540 F:      arch/x86/include/asm/intel_telemetry.h
7541 F:      drivers/platform/x86/intel_telemetry*
7542
7543 INTEL VIRTUAL BUTTON DRIVER
7544 M:      AceLan Kao <acelan.kao@canonical.com>
7545 L:      platform-driver-x86@vger.kernel.org
7546 S:      Maintained
7547 F:      drivers/platform/x86/intel-vbtn.c
7548
7549 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7550 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7551 L:      linux-wireless@vger.kernel.org
7552 S:      Supported
7553 F:      drivers/net/wireless/intel/iwlegacy/
7554
7555 INTEL WIRELESS WIFI LINK (iwlwifi)
7556 M:      Johannes Berg <johannes.berg@intel.com>
7557 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7558 M:      Luca Coelho <luciano.coelho@intel.com>
7559 M:      Intel Linux Wireless <linuxwifi@intel.com>
7560 L:      linux-wireless@vger.kernel.org
7561 W:      http://intellinuxwireless.org
7562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7563 S:      Supported
7564 F:      drivers/net/wireless/intel/iwlwifi/
7565
7566 INTEL WIRELESS WIMAX CONNECTION 2400
7567 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7568 M:      linux-wimax@intel.com
7569 L:      wimax@linuxwimax.org (subscribers-only)
7570 S:      Supported
7571 W:      http://linuxwimax.org
7572 F:      Documentation/wimax/README.i2400m
7573 F:      drivers/net/wimax/i2400m/
7574 F:      include/uapi/linux/wimax/i2400m.h
7575
7576 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7577 M:      Mario Limonciello <mario.limonciello@dell.com>
7578 S:      Maintained
7579 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7580
7581 INTEL(R) TRACE HUB
7582 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7583 S:      Supported
7584 F:      Documentation/trace/intel_th.rst
7585 F:      drivers/hwtracing/intel_th/
7586
7587 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7588 M:      Ning Sun <ning.sun@intel.com>
7589 L:      tboot-devel@lists.sourceforge.net
7590 W:      http://tboot.sourceforge.net
7591 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7592 S:      Supported
7593 F:      Documentation/intel_txt.txt
7594 F:      include/linux/tboot.h
7595 F:      arch/x86/kernel/tboot.c
7596
7597 INTEL-MID GPIO DRIVER
7598 M:      David Cohen <david.a.cohen@linux.intel.com>
7599 L:      linux-gpio@vger.kernel.org
7600 S:      Maintained
7601 F:      drivers/gpio/gpio-intel-mid.c
7602
7603 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7604 M:      Linus Walleij <linus.walleij@linaro.org>
7605 L:      linux-iio@vger.kernel.org
7606 S:      Maintained
7607 F:      drivers/iio/gyro/mpu3050*
7608 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7609
7610 IOC3 ETHERNET DRIVER
7611 M:      Ralf Baechle <ralf@linux-mips.org>
7612 L:      linux-mips@linux-mips.org
7613 S:      Maintained
7614 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7615
7616 IOC3 SERIAL DRIVER
7617 M:      Pat Gefre <pfg@sgi.com>
7618 L:      linux-serial@vger.kernel.org
7619 S:      Maintained
7620 F:      drivers/tty/serial/ioc3_serial.c
7621
7622 IOMMU DRIVERS
7623 M:      Joerg Roedel <joro@8bytes.org>
7624 L:      iommu@lists.linux-foundation.org
7625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7626 S:      Maintained
7627 F:      Documentation/devicetree/bindings/iommu/
7628 F:      drivers/iommu/
7629 F:      include/linux/iommu.h
7630 F:      include/linux/of_iommu.h
7631 F:      include/linux/iova.h
7632
7633 IP MASQUERADING
7634 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7635 S:      Maintained
7636 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7637
7638 IPMI SUBSYSTEM
7639 M:      Corey Minyard <minyard@acm.org>
7640 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7641 W:      http://openipmi.sourceforge.net/
7642 S:      Supported
7643 F:      Documentation/IPMI.txt
7644 F:      drivers/char/ipmi/
7645 F:      include/linux/ipmi*
7646 F:      include/uapi/linux/ipmi*
7647
7648 IPS SCSI RAID DRIVER
7649 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7650 L:      linux-scsi@vger.kernel.org
7651 W:      http://www.adaptec.com/
7652 S:      Maintained
7653 F:      drivers/scsi/ips*
7654
7655 IPVS
7656 M:      Wensong Zhang <wensong@linux-vs.org>
7657 M:      Simon Horman <horms@verge.net.au>
7658 M:      Julian Anastasov <ja@ssi.bg>
7659 L:      netdev@vger.kernel.org
7660 L:      lvs-devel@vger.kernel.org
7661 S:      Maintained
7662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7664 F:      Documentation/networking/ipvs-sysctl.txt
7665 F:      include/net/ip_vs.h
7666 F:      include/uapi/linux/ip_vs.h
7667 F:      net/netfilter/ipvs/
7668
7669 IPWIRELESS DRIVER
7670 M:      Jiri Kosina <jikos@kernel.org>
7671 M:      David Sterba <dsterba@suse.com>
7672 S:      Odd Fixes
7673 F:      drivers/tty/ipwireless/
7674
7675 IPX NETWORK LAYER
7676 L:      netdev@vger.kernel.org
7677 S:      Obsolete
7678 F:      include/uapi/linux/ipx.h
7679 F:      drivers/staging/ipx/
7680
7681 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7682 M:      Marc Zyngier <marc.zyngier@arm.com>
7683 S:      Maintained
7684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7685 F:      Documentation/IRQ-domain.txt
7686 F:      include/linux/irqdomain.h
7687 F:      kernel/irq/irqdomain.c
7688 F:      kernel/irq/msi.c
7689
7690 IRQ SUBSYSTEM
7691 M:      Thomas Gleixner <tglx@linutronix.de>
7692 L:      linux-kernel@vger.kernel.org
7693 S:      Maintained
7694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7695 F:      kernel/irq/
7696
7697 IRQCHIP DRIVERS
7698 M:      Thomas Gleixner <tglx@linutronix.de>
7699 M:      Jason Cooper <jason@lakedaemon.net>
7700 M:      Marc Zyngier <marc.zyngier@arm.com>
7701 L:      linux-kernel@vger.kernel.org
7702 S:      Maintained
7703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7704 F:      Documentation/devicetree/bindings/interrupt-controller/
7705 F:      drivers/irqchip/
7706
7707 ISA
7708 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7709 S:      Maintained
7710 F:      Documentation/isa.txt
7711 F:      drivers/base/isa.c
7712 F:      include/linux/isa.h
7713
7714 ISA RADIO MODULE
7715 M:      Hans Verkuil <hverkuil@xs4all.nl>
7716 L:      linux-media@vger.kernel.org
7717 T:      git git://linuxtv.org/media_tree.git
7718 W:      https://linuxtv.org
7719 S:      Maintained
7720 F:      drivers/media/radio/radio-isa*
7721
7722 ISAPNP
7723 M:      Jaroslav Kysela <perex@perex.cz>
7724 S:      Maintained
7725 F:      Documentation/isapnp.txt
7726 F:      drivers/pnp/isapnp/
7727 F:      include/linux/isapnp.h
7728
7729 ISCSI
7730 M:      Lee Duncan <lduncan@suse.com>
7731 M:      Chris Leech <cleech@redhat.com>
7732 L:      open-iscsi@googlegroups.com
7733 W:      www.open-iscsi.com
7734 S:      Maintained
7735 F:      drivers/scsi/*iscsi*
7736 F:      include/scsi/*iscsi*
7737
7738 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7739 M:      Peter Jones <pjones@redhat.com>
7740 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7741 S:      Maintained
7742 F:      drivers/firmware/iscsi_ibft*
7743
7744 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7745 M:      Sagi Grimberg <sagi@grimberg.me>
7746 M:      Max Gurtovoy <maxg@mellanox.com>
7747 L:      linux-rdma@vger.kernel.org
7748 S:      Supported
7749 W:      http://www.openfabrics.org
7750 W:      www.open-iscsi.org
7751 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7752 F:      drivers/infiniband/ulp/iser/
7753
7754 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7755 M:      Sagi Grimberg <sagi@grimberg.me>
7756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7757 L:      linux-rdma@vger.kernel.org
7758 L:      target-devel@vger.kernel.org
7759 S:      Supported
7760 W:      http://www.linux-iscsi.org
7761 F:      drivers/infiniband/ulp/isert
7762
7763 ISDN SUBSYSTEM
7764 M:      Karsten Keil <isdn@linux-pingi.de>
7765 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7766 L:      netdev@vger.kernel.org
7767 W:      http://www.isdn4linux.de
7768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7769 S:      Maintained
7770 F:      Documentation/isdn/
7771 F:      drivers/isdn/
7772 F:      include/linux/isdn.h
7773 F:      include/linux/isdn/
7774 F:      include/uapi/linux/isdn.h
7775 F:      include/uapi/linux/isdn/
7776
7777 ISDN SUBSYSTEM (Eicon active card driver)
7778 M:      Armin Schindler <mac@melware.de>
7779 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7780 W:      http://www.melware.de
7781 S:      Maintained
7782 F:      drivers/isdn/hardware/eicon/
7783
7784 IT87 HARDWARE MONITORING DRIVER
7785 M:      Jean Delvare <jdelvare@suse.com>
7786 L:      linux-hwmon@vger.kernel.org
7787 S:      Maintained
7788 F:      Documentation/hwmon/it87
7789 F:      drivers/hwmon/it87.c
7790
7791 IT913X MEDIA DRIVER
7792 M:      Antti Palosaari <crope@iki.fi>
7793 L:      linux-media@vger.kernel.org
7794 W:      https://linuxtv.org
7795 W:      http://palosaari.fi/linux/
7796 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7797 T:      git git://linuxtv.org/anttip/media_tree.git
7798 S:      Maintained
7799 F:      drivers/media/tuners/it913x*
7800
7801 IVTV VIDEO4LINUX DRIVER
7802 M:      Andy Walls <awalls@md.metrocast.net>
7803 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7804 L:      linux-media@vger.kernel.org
7805 T:      git git://linuxtv.org/media_tree.git
7806 W:      http://www.ivtvdriver.org
7807 S:      Maintained
7808 F:      Documentation/media/v4l-drivers/ivtv*
7809 F:      drivers/media/pci/ivtv/
7810 F:      include/uapi/linux/ivtv*
7811
7812 IX2505V MEDIA DRIVER
7813 M:      Malcolm Priestley <tvboxspy@gmail.com>
7814 L:      linux-media@vger.kernel.org
7815 W:      https://linuxtv.org
7816 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7817 S:      Maintained
7818 F:      drivers/media/dvb-frontends/ix2505v*
7819
7820 JAILHOUSE HYPERVISOR INTERFACE
7821 M:      Jan Kiszka <jan.kiszka@siemens.com>
7822 L:      jailhouse-dev@googlegroups.com
7823 S:      Maintained
7824 F:      arch/x86/kernel/jailhouse.c
7825 F:      arch/x86/include/asm/jailhouse_para.h
7826
7827 JC42.4 TEMPERATURE SENSOR DRIVER
7828 M:      Guenter Roeck <linux@roeck-us.net>
7829 L:      linux-hwmon@vger.kernel.org
7830 S:      Maintained
7831 F:      drivers/hwmon/jc42.c
7832 F:      Documentation/hwmon/jc42
7833
7834 JFS FILESYSTEM
7835 M:      Dave Kleikamp <shaggy@kernel.org>
7836 L:      jfs-discussion@lists.sourceforge.net
7837 W:      http://jfs.sourceforge.net/
7838 T:      git git://github.com/kleikamp/linux-shaggy.git
7839 S:      Maintained
7840 F:      Documentation/filesystems/jfs.txt
7841 F:      fs/jfs/
7842
7843 JME NETWORK DRIVER
7844 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7845 L:      netdev@vger.kernel.org
7846 S:      Maintained
7847 F:      drivers/net/ethernet/jme.*
7848
7849 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7850 M:      David Woodhouse <dwmw2@infradead.org>
7851 L:      linux-mtd@lists.infradead.org
7852 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7853 S:      Maintained
7854 F:      fs/jffs2/
7855 F:      include/uapi/linux/jffs2.h
7856
7857 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7858 M:      "Theodore Ts'o" <tytso@mit.edu>
7859 M:      Jan Kara <jack@suse.com>
7860 L:      linux-ext4@vger.kernel.org
7861 S:      Maintained
7862 F:      fs/jbd2/
7863 F:      include/linux/jbd2.h
7864
7865 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7866 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7867 L:      linux-media@vger.kernel.org
7868 S:      Maintained
7869 F:      drivers/media/platform/rcar_jpu.c
7870
7871 JSM Neo PCI based serial card
7872 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7873 L:      linux-serial@vger.kernel.org
7874 S:      Maintained
7875 F:      drivers/tty/serial/jsm/
7876
7877 K10TEMP HARDWARE MONITORING DRIVER
7878 M:      Clemens Ladisch <clemens@ladisch.de>
7879 L:      linux-hwmon@vger.kernel.org
7880 S:      Maintained
7881 F:      Documentation/hwmon/k10temp
7882 F:      drivers/hwmon/k10temp.c
7883
7884 K8TEMP HARDWARE MONITORING DRIVER
7885 M:      Rudolf Marek <r.marek@assembler.cz>
7886 L:      linux-hwmon@vger.kernel.org
7887 S:      Maintained
7888 F:      Documentation/hwmon/k8temp
7889 F:      drivers/hwmon/k8temp.c
7890
7891 KASAN
7892 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7893 R:      Alexander Potapenko <glider@google.com>
7894 R:      Dmitry Vyukov <dvyukov@google.com>
7895 L:      kasan-dev@googlegroups.com
7896 S:      Maintained
7897 F:      arch/*/include/asm/kasan.h
7898 F:      arch/*/mm/kasan_init*
7899 F:      Documentation/dev-tools/kasan.rst
7900 F:      include/linux/kasan*.h
7901 F:      lib/test_kasan.c
7902 F:      mm/kasan/
7903 F:      scripts/Makefile.kasan
7904
7905 KCONFIG
7906 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7908 L:      linux-kbuild@vger.kernel.org
7909 S:      Maintained
7910 F:      Documentation/kbuild/kconfig*
7911 F:      scripts/kconfig/
7912 F:      scripts/Kconfig.include
7913
7914 KDUMP
7915 M:      Dave Young <dyoung@redhat.com>
7916 M:      Baoquan He <bhe@redhat.com>
7917 R:      Vivek Goyal <vgoyal@redhat.com>
7918 L:      kexec@lists.infradead.org
7919 W:      http://lse.sourceforge.net/kdump/
7920 S:      Maintained
7921 F:      Documentation/kdump/
7922
7923 KEENE FM RADIO TRANSMITTER DRIVER
7924 M:      Hans Verkuil <hverkuil@xs4all.nl>
7925 L:      linux-media@vger.kernel.org
7926 T:      git git://linuxtv.org/media_tree.git
7927 W:      https://linuxtv.org
7928 S:      Maintained
7929 F:      drivers/media/radio/radio-keene*
7930
7931 KERNEL AUTOMOUNTER
7932 M:      Ian Kent <raven@themaw.net>
7933 L:      autofs@vger.kernel.org
7934 S:      Maintained
7935 F:      fs/autofs/
7936
7937 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7938 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7939 M:      Michal Marek <michal.lkml@markovi.net>
7940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7941 L:      linux-kbuild@vger.kernel.org
7942 S:      Maintained
7943 F:      Documentation/kbuild/
7944 F:      Makefile
7945 F:      scripts/Kbuild*
7946 F:      scripts/Makefile*
7947 F:      scripts/basic/
7948 F:      scripts/mk*
7949 F:      scripts/mod/
7950 F:      scripts/package/
7951
7952 KERNEL JANITORS
7953 L:      kernel-janitors@vger.kernel.org
7954 W:      http://kernelnewbies.org/KernelJanitors
7955 S:      Odd Fixes
7956
7957 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7958 M:      "J. Bruce Fields" <bfields@fieldses.org>
7959 M:      Jeff Layton <jlayton@kernel.org>
7960 L:      linux-nfs@vger.kernel.org
7961 W:      http://nfs.sourceforge.net/
7962 T:      git git://linux-nfs.org/~bfields/linux.git
7963 S:      Supported
7964 F:      fs/nfsd/
7965 F:      include/uapi/linux/nfsd/
7966 F:      fs/lockd/
7967 F:      fs/nfs_common/
7968 F:      net/sunrpc/
7969 F:      include/linux/lockd/
7970 F:      include/linux/sunrpc/
7971 F:      include/uapi/linux/sunrpc/
7972
7973 KERNEL SELFTEST FRAMEWORK
7974 M:      Shuah Khan <shuah@kernel.org>
7975 L:      linux-kselftest@vger.kernel.org
7976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7977 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7978 S:      Maintained
7979 F:      tools/testing/selftests/
7980 F:      Documentation/dev-tools/kselftest*
7981
7982 KERNEL USERMODE HELPER
7983 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7984 L:      linux-kernel@vger.kernel.org
7985 S:      Maintained
7986 F:      kernel/umh.c
7987 F:      include/linux/umh.h
7988
7989 KERNEL VIRTUAL MACHINE (KVM)
7990 M:      Paolo Bonzini <pbonzini@redhat.com>
7991 M:      Radim Krčmář <rkrcmar@redhat.com>
7992 L:      kvm@vger.kernel.org
7993 W:      http://www.linux-kvm.org
7994 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7995 S:      Supported
7996 F:      Documentation/virtual/kvm/
7997 F:      include/trace/events/kvm.h
7998 F:      include/uapi/asm-generic/kvm*
7999 F:      include/uapi/linux/kvm*
8000 F:      include/asm-generic/kvm*
8001 F:      include/linux/kvm*
8002 F:      include/kvm/iodev.h
8003 F:      virt/kvm/*
8004 F:      tools/kvm/
8005
8006 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8007 M:      Joerg Roedel <joro@8bytes.org>
8008 L:      kvm@vger.kernel.org
8009 W:      http://www.linux-kvm.org/
8010 S:      Maintained
8011 F:      arch/x86/include/asm/svm.h
8012 F:      arch/x86/kvm/svm.c
8013
8014 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8015 M:      Christoffer Dall <christoffer.dall@arm.com>
8016 M:      Marc Zyngier <marc.zyngier@arm.com>
8017 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8018 L:      kvmarm@lists.cs.columbia.edu
8019 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8021 S:      Supported
8022 F:      arch/arm/include/uapi/asm/kvm*
8023 F:      arch/arm/include/asm/kvm*
8024 F:      arch/arm/kvm/
8025 F:      virt/kvm/arm/
8026 F:      include/kvm/arm_*
8027
8028 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8029 M:      Christoffer Dall <christoffer.dall@arm.com>
8030 M:      Marc Zyngier <marc.zyngier@arm.com>
8031 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8032 L:      kvmarm@lists.cs.columbia.edu
8033 S:      Maintained
8034 F:      arch/arm64/include/uapi/asm/kvm*
8035 F:      arch/arm64/include/asm/kvm*
8036 F:      arch/arm64/kvm/
8037
8038 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8039 M:      James Hogan <jhogan@kernel.org>
8040 L:      linux-mips@linux-mips.org
8041 S:      Supported
8042 F:      arch/mips/include/uapi/asm/kvm*
8043 F:      arch/mips/include/asm/kvm*
8044 F:      arch/mips/kvm/
8045
8046 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8047 M:      Paul Mackerras <paulus@ozlabs.org>
8048 L:      kvm-ppc@vger.kernel.org
8049 W:      http://www.linux-kvm.org/
8050 T:      git git://github.com/agraf/linux-2.6.git
8051 S:      Supported
8052 F:      arch/powerpc/include/uapi/asm/kvm*
8053 F:      arch/powerpc/include/asm/kvm*
8054 F:      arch/powerpc/kvm/
8055 F:      arch/powerpc/kernel/kvm*
8056
8057 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8058 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8059 M:      Janosch Frank <frankja@linux.ibm.com>
8060 R:      David Hildenbrand <david@redhat.com>
8061 R:      Cornelia Huck <cohuck@redhat.com>
8062 L:      linux-s390@vger.kernel.org
8063 W:      http://www.ibm.com/developerworks/linux/linux390/
8064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8065 S:      Supported
8066 F:      arch/s390/include/uapi/asm/kvm*
8067 F:      arch/s390/include/asm/gmap.h
8068 F:      arch/s390/include/asm/kvm*
8069 F:      arch/s390/kvm/
8070 F:      arch/s390/mm/gmap.c
8071
8072 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8073 M:      Paolo Bonzini <pbonzini@redhat.com>
8074 M:      Radim Krčmář <rkrcmar@redhat.com>
8075 L:      kvm@vger.kernel.org
8076 W:      http://www.linux-kvm.org
8077 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8078 S:      Supported
8079 F:      arch/x86/kvm/
8080 F:      arch/x86/include/uapi/asm/kvm*
8081 F:      arch/x86/include/asm/kvm*
8082 F:      arch/x86/include/asm/pvclock-abi.h
8083 F:      arch/x86/kernel/kvm.c
8084 F:      arch/x86/kernel/kvmclock.c
8085
8086 KERNFS
8087 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8088 M:      Tejun Heo <tj@kernel.org>
8089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8090 S:      Supported
8091 F:      include/linux/kernfs.h
8092 F:      fs/kernfs/
8093
8094 KEXEC
8095 M:      Eric Biederman <ebiederm@xmission.com>
8096 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8097 L:      kexec@lists.infradead.org
8098 S:      Maintained
8099 F:      include/linux/kexec.h
8100 F:      include/uapi/linux/kexec.h
8101 F:      kernel/kexec*
8102
8103 KEYS-ENCRYPTED
8104 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8105 L:      linux-integrity@vger.kernel.org
8106 L:      keyrings@vger.kernel.org
8107 S:      Supported
8108 F:      Documentation/security/keys/trusted-encrypted.rst
8109 F:      include/keys/encrypted-type.h
8110 F:      security/keys/encrypted-keys/
8111
8112 KEYS-TRUSTED
8113 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8114 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8115 L:      linux-integrity@vger.kernel.org
8116 L:      keyrings@vger.kernel.org
8117 S:      Supported
8118 F:      Documentation/security/keys/trusted-encrypted.rst
8119 F:      include/keys/trusted-type.h
8120 F:      security/keys/trusted.c
8121 F:      security/keys/trusted.h
8122
8123 KEYS/KEYRINGS:
8124 M:      David Howells <dhowells@redhat.com>
8125 L:      keyrings@vger.kernel.org
8126 S:      Maintained
8127 F:      Documentation/security/keys/core.rst
8128 F:      include/linux/key.h
8129 F:      include/linux/key-type.h
8130 F:      include/linux/keyctl.h
8131 F:      include/uapi/linux/keyctl.h
8132 F:      include/keys/
8133 F:      security/keys/
8134
8135 KGDB / KDB /debug_core
8136 M:      Jason Wessel <jason.wessel@windriver.com>
8137 M:      Daniel Thompson <daniel.thompson@linaro.org>
8138 W:      http://kgdb.wiki.kernel.org/
8139 L:      kgdb-bugreport@lists.sourceforge.net
8140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8141 S:      Maintained
8142 F:      Documentation/dev-tools/kgdb.rst
8143 F:      drivers/misc/kgdbts.c
8144 F:      drivers/tty/serial/kgdboc.c
8145 F:      include/linux/kdb.h
8146 F:      include/linux/kgdb.h
8147 F:      kernel/debug/
8148
8149 KMEMLEAK
8150 M:      Catalin Marinas <catalin.marinas@arm.com>
8151 S:      Maintained
8152 F:      Documentation/dev-tools/kmemleak.rst
8153 F:      include/linux/kmemleak.h
8154 F:      mm/kmemleak.c
8155 F:      mm/kmemleak-test.c
8156
8157 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8158 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8159 L:      linux-kernel@vger.kernel.org
8160 S:      Maintained
8161 F:      kernel/kmod.c
8162 F:      include/linux/kmod.h
8163 F:      lib/test_kmod.c
8164 F:      tools/testing/selftests/kmod/
8165
8166 KPROBES
8167 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8168 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8169 M:      "David S. Miller" <davem@davemloft.net>
8170 M:      Masami Hiramatsu <mhiramat@kernel.org>
8171 S:      Maintained
8172 F:      Documentation/kprobes.txt
8173 F:      include/linux/kprobes.h
8174 F:      include/asm-generic/kprobes.h
8175 F:      kernel/kprobes.c
8176
8177 KS0108 LCD CONTROLLER DRIVER
8178 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8179 S:      Maintained
8180 F:      Documentation/auxdisplay/ks0108
8181 F:      drivers/auxdisplay/ks0108.c
8182 F:      include/linux/ks0108.h
8183
8184 L3MDEV
8185 M:      David Ahern <dsa@cumulusnetworks.com>
8186 L:      netdev@vger.kernel.org
8187 S:      Maintained
8188 F:      net/l3mdev
8189 F:      include/net/l3mdev.h
8190
8191 LANTIQ MIPS ARCHITECTURE
8192 M:      John Crispin <john@phrozen.org>
8193 L:      linux-mips@linux-mips.org
8194 S:      Maintained
8195 F:      arch/mips/lantiq
8196 F:      drivers/soc/lantiq
8197
8198 LAPB module
8199 L:      linux-x25@vger.kernel.org
8200 S:      Orphan
8201 F:      Documentation/networking/lapb-module.txt
8202 F:      include/*/lapb.h
8203 F:      net/lapb/
8204
8205 LASI 53c700 driver for PARISC
8206 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8207 L:      linux-scsi@vger.kernel.org
8208 S:      Maintained
8209 F:      Documentation/scsi/53c700.txt
8210 F:      drivers/scsi/53c700*
8211
8212 LEAKING_ADDRESSES
8213 M:      Tobin C. Harding <me@tobin.cc>
8214 M:      Tycho Andersen <tycho@tycho.ws>
8215 L:      kernel-hardening@lists.openwall.com
8216 S:      Maintained
8217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8218 F:      scripts/leaking_addresses.pl
8219
8220 LED SUBSYSTEM
8221 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8222 M:      Pavel Machek <pavel@ucw.cz>
8223 L:      linux-leds@vger.kernel.org
8224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8225 S:      Maintained
8226 F:      Documentation/devicetree/bindings/leds/
8227 F:      drivers/leds/
8228 F:      include/linux/leds.h
8229
8230 LEGACY EEPROM DRIVER
8231 M:      Jean Delvare <jdelvare@suse.com>
8232 S:      Maintained
8233 F:      Documentation/misc-devices/eeprom
8234 F:      drivers/misc/eeprom/eeprom.c
8235
8236 LEGO MINDSTORMS EV3
8237 R:      David Lechner <david@lechnology.com>
8238 S:      Maintained
8239 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8240 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8241 F:      drivers/power/supply/lego_ev3_battery.c
8242
8243 LEGO USB Tower driver
8244 M:      Juergen Stuber <starblue@users.sourceforge.net>
8245 L:      legousb-devel@lists.sourceforge.net
8246 W:      http://legousb.sourceforge.net/
8247 S:      Maintained
8248 F:      drivers/usb/misc/legousbtower.c
8249
8250 LG2160 MEDIA DRIVER
8251 M:      Michael Krufky <mkrufky@linuxtv.org>
8252 L:      linux-media@vger.kernel.org
8253 W:      https://linuxtv.org
8254 W:      http://github.com/mkrufky
8255 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8256 T:      git git://linuxtv.org/mkrufky/tuners.git
8257 S:      Maintained
8258 F:      drivers/media/dvb-frontends/lg2160.*
8259
8260 LGDT3305 MEDIA DRIVER
8261 M:      Michael Krufky <mkrufky@linuxtv.org>
8262 L:      linux-media@vger.kernel.org
8263 W:      https://linuxtv.org
8264 W:      http://github.com/mkrufky
8265 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8266 T:      git git://linuxtv.org/mkrufky/tuners.git
8267 S:      Maintained
8268 F:      drivers/media/dvb-frontends/lgdt3305.*
8269
8270 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8271 M:      Viresh Kumar <vireshk@kernel.org>
8272 L:      linux-ide@vger.kernel.org
8273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8274 S:      Maintained
8275 F:      include/linux/pata_arasan_cf_data.h
8276 F:      drivers/ata/pata_arasan_cf.c
8277
8278 LIBATA PATA DRIVERS
8279 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8280 M:      Jens Axboe <axboe@kernel.dk>
8281 L:      linux-ide@vger.kernel.org
8282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8283 S:      Maintained
8284 F:      drivers/ata/pata_*.c
8285 F:      drivers/ata/ata_generic.c
8286
8287 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8288 M:      Linus Walleij <linus.walleij@linaro.org>
8289 L:      linux-ide@vger.kernel.org
8290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8291 S:      Maintained
8292 F:      drivers/ata/pata_ftide010.c
8293 F:      drivers/ata/sata_gemini.c
8294 F:      drivers/ata/sata_gemini.h
8295
8296 LIBATA SATA AHCI PLATFORM devices support
8297 M:      Hans de Goede <hdegoede@redhat.com>
8298 M:      Jens Axboe <axboe@kernel.dk>
8299 L:      linux-ide@vger.kernel.org
8300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8301 S:      Maintained
8302 F:      drivers/ata/ahci_platform.c
8303 F:      drivers/ata/libahci_platform.c
8304 F:      include/linux/ahci_platform.h
8305
8306 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8307 M:      Mikael Pettersson <mikpelinux@gmail.com>
8308 L:      linux-ide@vger.kernel.org
8309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8310 S:      Maintained
8311 F:      drivers/ata/sata_promise.*
8312
8313 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8314 M:      Jens Axboe <axboe@kernel.dk>
8315 L:      linux-ide@vger.kernel.org
8316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8317 S:      Maintained
8318 F:      drivers/ata/
8319 F:      include/linux/ata.h
8320 F:      include/linux/libata.h
8321 F:      Documentation/devicetree/bindings/ata/
8322
8323 LIBLOCKDEP
8324 M:      Sasha Levin <alexander.levin@microsoft.com>
8325 S:      Maintained
8326 F:      tools/lib/lockdep/
8327
8328 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8329 M:      Ross Zwisler <zwisler@kernel.org>
8330 M:      Dan Williams <dan.j.williams@intel.com>
8331 M:      Vishal Verma <vishal.l.verma@intel.com>
8332 M:      Dave Jiang <dave.jiang@intel.com>
8333 L:      linux-nvdimm@lists.01.org
8334 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8335 S:      Supported
8336 F:      drivers/nvdimm/blk.c
8337 F:      drivers/nvdimm/region_devs.c
8338
8339 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8340 M:      Vishal Verma <vishal.l.verma@intel.com>
8341 M:      Dan Williams <dan.j.williams@intel.com>
8342 M:      Ross Zwisler <zwisler@kernel.org>
8343 M:      Dave Jiang <dave.jiang@intel.com>
8344 L:      linux-nvdimm@lists.01.org
8345 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8346 S:      Supported
8347 F:      drivers/nvdimm/btt*
8348
8349 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8350 M:      Ross Zwisler <zwisler@kernel.org>
8351 M:      Dan Williams <dan.j.williams@intel.com>
8352 M:      Vishal Verma <vishal.l.verma@intel.com>
8353 M:      Dave Jiang <dave.jiang@intel.com>
8354 L:      linux-nvdimm@lists.01.org
8355 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8356 S:      Supported
8357 F:      drivers/nvdimm/pmem*
8358
8359 LIBNVDIMM: DEVICETREE BINDINGS
8360 M:      Oliver O'Halloran <oohall@gmail.com>
8361 L:      linux-nvdimm@lists.01.org
8362 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8363 S:      Supported
8364 F:      drivers/nvdimm/of_pmem.c
8365 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8366
8367 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8368 M:      Dan Williams <dan.j.williams@intel.com>
8369 M:      Ross Zwisler <zwisler@kernel.org>
8370 M:      Vishal Verma <vishal.l.verma@intel.com>
8371 M:      Dave Jiang <dave.jiang@intel.com>
8372 L:      linux-nvdimm@lists.01.org
8373 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8375 S:      Supported
8376 F:      drivers/nvdimm/*
8377 F:      drivers/acpi/nfit/*
8378 F:      include/linux/nd.h
8379 F:      include/linux/libnvdimm.h
8380 F:      include/uapi/linux/ndctl.h
8381
8382 LIGHTNVM PLATFORM SUPPORT
8383 M:      Matias Bjorling <mb@lightnvm.io>
8384 W:      http://github/OpenChannelSSD
8385 L:      linux-block@vger.kernel.org
8386 S:      Maintained
8387 F:      drivers/lightnvm/
8388 F:      include/linux/lightnvm.h
8389 F:      include/uapi/linux/lightnvm.h
8390
8391 LINUX FOR POWER MACINTOSH
8392 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8393 W:      http://www.penguinppc.org/
8394 L:      linuxppc-dev@lists.ozlabs.org
8395 S:      Maintained
8396 F:      arch/powerpc/platforms/powermac/
8397 F:      drivers/macintosh/
8398
8399 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8400 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8401 M:      Paul Mackerras <paulus@samba.org>
8402 M:      Michael Ellerman <mpe@ellerman.id.au>
8403 W:      https://github.com/linuxppc/linux/wiki
8404 L:      linuxppc-dev@lists.ozlabs.org
8405 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8407 S:      Supported
8408 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8409 F:      Documentation/devicetree/bindings/powerpc/
8410 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8411 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8412 F:      Documentation/powerpc/
8413 F:      arch/powerpc/
8414 F:      drivers/char/tpm/tpm_ibmvtpm*
8415 F:      drivers/crypto/nx/
8416 F:      drivers/crypto/vmx/
8417 F:      drivers/i2c/busses/i2c-opal.c
8418 F:      drivers/net/ethernet/ibm/ibmveth.*
8419 F:      drivers/net/ethernet/ibm/ibmvnic.*
8420 F:      drivers/pci/hotplug/pnv_php.c
8421 F:      drivers/pci/hotplug/rpa*
8422 F:      drivers/rtc/rtc-opal.c
8423 F:      drivers/scsi/ibmvscsi/
8424 F:      drivers/tty/hvc/hvc_opal.c
8425 F:      drivers/watchdog/wdrtas.c
8426 F:      tools/testing/selftests/powerpc
8427 N:      /pmac
8428 N:      powermac
8429 N:      powernv
8430 N:      [^a-z0-9]ps3
8431 N:      pseries
8432
8433 LINUX FOR POWERPC EMBEDDED MPC5XXX
8434 M:      Anatolij Gustschin <agust@denx.de>
8435 L:      linuxppc-dev@lists.ozlabs.org
8436 T:      git git://git.denx.de/linux-denx-agust.git
8437 S:      Maintained
8438 F:      arch/powerpc/platforms/512x/
8439 F:      arch/powerpc/platforms/52xx/
8440
8441 LINUX FOR POWERPC EMBEDDED PPC4XX
8442 M:      Alistair Popple <alistair@popple.id.au>
8443 M:      Matt Porter <mporter@kernel.crashing.org>
8444 W:      http://www.penguinppc.org/
8445 L:      linuxppc-dev@lists.ozlabs.org
8446 S:      Maintained
8447 F:      arch/powerpc/platforms/40x/
8448 F:      arch/powerpc/platforms/44x/
8449
8450 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8451 M:      Scott Wood <oss@buserror.net>
8452 M:      Kumar Gala <galak@kernel.crashing.org>
8453 W:      http://www.penguinppc.org/
8454 L:      linuxppc-dev@lists.ozlabs.org
8455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8456 S:      Maintained
8457 F:      arch/powerpc/platforms/83xx/
8458 F:      arch/powerpc/platforms/85xx/
8459 F:      Documentation/devicetree/bindings/powerpc/fsl/
8460
8461 LINUX FOR POWERPC EMBEDDED PPC8XX
8462 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8463 W:      http://www.penguinppc.org/
8464 L:      linuxppc-dev@lists.ozlabs.org
8465 S:      Maintained
8466 F:      arch/powerpc/platforms/8xx/
8467
8468 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8469 L:      linuxppc-dev@lists.ozlabs.org
8470 S:      Orphan
8471 F:      arch/powerpc/*/*virtex*
8472 F:      arch/powerpc/*/*/*virtex*
8473
8474 LINUX FOR POWERPC PA SEMI PWRFICIENT
8475 L:      linuxppc-dev@lists.ozlabs.org
8476 S:      Orphan
8477 F:      arch/powerpc/platforms/pasemi/
8478 F:      drivers/*/*pasemi*
8479 F:      drivers/*/*/*pasemi*
8480
8481 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8482 M:      Kees Cook <keescook@chromium.org>
8483 S:      Maintained
8484 F:      drivers/misc/lkdtm/*
8485
8486 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8487 M:      Alan Stern <stern@rowland.harvard.edu>
8488 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8489 M:      Will Deacon <will.deacon@arm.com>
8490 M:      Peter Zijlstra <peterz@infradead.org>
8491 M:      Boqun Feng <boqun.feng@gmail.com>
8492 M:      Nicholas Piggin <npiggin@gmail.com>
8493 M:      David Howells <dhowells@redhat.com>
8494 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8495 M:      Luc Maranget <luc.maranget@inria.fr>
8496 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8497 R:      Akira Yokosawa <akiyks@gmail.com>
8498 R:      Daniel Lustig <dlustig@nvidia.com>
8499 L:      linux-kernel@vger.kernel.org
8500 L:      linux-arch@vger.kernel.org
8501 S:      Supported
8502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8503 F:      tools/memory-model/
8504 F:      Documentation/atomic_bitops.txt
8505 F:      Documentation/atomic_t.txt
8506 F:      Documentation/core-api/atomic_ops.rst
8507 F:      Documentation/core-api/refcount-vs-atomic.rst
8508 F:      Documentation/memory-barriers.txt
8509
8510 LIS3LV02D ACCELEROMETER DRIVER
8511 M:      Eric Piel <eric.piel@tremplin-utc.net>
8512 S:      Maintained
8513 F:      Documentation/misc-devices/lis3lv02d
8514 F:      drivers/misc/lis3lv02d/
8515 F:      drivers/platform/x86/hp_accel.c
8516
8517 LIVE PATCHING
8518 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8519 M:      Jessica Yu <jeyu@kernel.org>
8520 M:      Jiri Kosina <jikos@kernel.org>
8521 M:      Miroslav Benes <mbenes@suse.cz>
8522 R:      Petr Mladek <pmladek@suse.com>
8523 S:      Maintained
8524 F:      kernel/livepatch/
8525 F:      include/linux/livepatch.h
8526 F:      arch/x86/include/asm/livepatch.h
8527 F:      arch/x86/kernel/livepatch.c
8528 F:      Documentation/livepatch/
8529 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8530 F:      samples/livepatch/
8531 L:      live-patching@vger.kernel.org
8532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8533
8534 LLC (802.2)
8535 L:      netdev@vger.kernel.org
8536 S:      Odd fixes
8537 F:      include/linux/llc.h
8538 F:      include/uapi/linux/llc.h
8539 F:      include/net/llc*
8540 F:      net/llc/
8541
8542 LM73 HARDWARE MONITOR DRIVER
8543 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8544 L:      linux-hwmon@vger.kernel.org
8545 S:      Maintained
8546 F:      drivers/hwmon/lm73.c
8547
8548 LM78 HARDWARE MONITOR DRIVER
8549 M:      Jean Delvare <jdelvare@suse.com>
8550 L:      linux-hwmon@vger.kernel.org
8551 S:      Maintained
8552 F:      Documentation/hwmon/lm78
8553 F:      drivers/hwmon/lm78.c
8554
8555 LM83 HARDWARE MONITOR DRIVER
8556 M:      Jean Delvare <jdelvare@suse.com>
8557 L:      linux-hwmon@vger.kernel.org
8558 S:      Maintained
8559 F:      Documentation/hwmon/lm83
8560 F:      drivers/hwmon/lm83.c
8561
8562 LM90 HARDWARE MONITOR DRIVER
8563 M:      Jean Delvare <jdelvare@suse.com>
8564 L:      linux-hwmon@vger.kernel.org
8565 S:      Maintained
8566 F:      Documentation/hwmon/lm90
8567 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8568 F:      drivers/hwmon/lm90.c
8569 F:      include/dt-bindings/thermal/lm90.h
8570
8571 LM95234 HARDWARE MONITOR DRIVER
8572 M:      Guenter Roeck <linux@roeck-us.net>
8573 L:      linux-hwmon@vger.kernel.org
8574 S:      Maintained
8575 F:      Documentation/hwmon/lm95234
8576 F:      drivers/hwmon/lm95234.c
8577
8578 LME2510 MEDIA DRIVER
8579 M:      Malcolm Priestley <tvboxspy@gmail.com>
8580 L:      linux-media@vger.kernel.org
8581 W:      https://linuxtv.org
8582 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8583 S:      Maintained
8584 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8585
8586 LOADPIN SECURITY MODULE
8587 M:      Kees Cook <keescook@chromium.org>
8588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8589 S:      Supported
8590 F:      security/loadpin/
8591 F:      Documentation/admin-guide/LSM/LoadPin.rst
8592
8593 LOCKING PRIMITIVES
8594 M:      Peter Zijlstra <peterz@infradead.org>
8595 M:      Ingo Molnar <mingo@redhat.com>
8596 M:      Will Deacon <will.deacon@arm.com>
8597 L:      linux-kernel@vger.kernel.org
8598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8599 S:      Maintained
8600 F:      Documentation/locking/
8601 F:      include/linux/lockdep.h
8602 F:      include/linux/spinlock*.h
8603 F:      arch/*/include/asm/spinlock*.h
8604 F:      include/linux/rwlock*.h
8605 F:      include/linux/mutex*.h
8606 F:      arch/*/include/asm/mutex*.h
8607 F:      include/linux/rwsem*.h
8608 F:      arch/*/include/asm/rwsem.h
8609 F:      include/linux/seqlock.h
8610 F:      lib/locking*.[ch]
8611 F:      kernel/locking/
8612 X:      kernel/locking/locktorture.c
8613
8614 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8615 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8616 L:      linux-ntfs-dev@lists.sourceforge.net
8617 W:      http://www.linux-ntfs.org/content/view/19/37/
8618 S:      Maintained
8619 F:      Documentation/ldm.txt
8620 F:      block/partitions/ldm.*
8621
8622 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8623 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8624 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8625 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8626 L:      MPT-FusionLinux.pdl@broadcom.com
8627 L:      linux-scsi@vger.kernel.org
8628 W:      http://www.avagotech.com/support/
8629 S:      Supported
8630 F:      drivers/message/fusion/
8631 F:      drivers/scsi/mpt3sas/
8632
8633 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8634 M:      Matthew Wilcox <matthew@wil.cx>
8635 L:      linux-scsi@vger.kernel.org
8636 S:      Maintained
8637 F:      drivers/scsi/sym53c8xx_2/
8638
8639 LTC4261 HARDWARE MONITOR DRIVER
8640 M:      Guenter Roeck <linux@roeck-us.net>
8641 L:      linux-hwmon@vger.kernel.org
8642 S:      Maintained
8643 F:      Documentation/hwmon/ltc4261
8644 F:      drivers/hwmon/ltc4261.c
8645
8646 LTC4306 I2C MULTIPLEXER DRIVER
8647 M:      Michael Hennerich <michael.hennerich@analog.com>
8648 W:      http://ez.analog.com/community/linux-device-drivers
8649 L:      linux-i2c@vger.kernel.org
8650 S:      Supported
8651 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8652 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8653
8654 LTP (Linux Test Project)
8655 M:      Mike Frysinger <vapier@gentoo.org>
8656 M:      Cyril Hrubis <chrubis@suse.cz>
8657 M:      Wanlong Gao <wanlong.gao@gmail.com>
8658 M:      Jan Stancek <jstancek@redhat.com>
8659 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8660 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8661 L:      ltp@lists.linux.it (subscribers-only)
8662 W:      http://linux-test-project.github.io/
8663 T:      git git://github.com/linux-test-project/ltp.git
8664 S:      Maintained
8665
8666 M68K ARCHITECTURE
8667 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8668 L:      linux-m68k@lists.linux-m68k.org
8669 W:      http://www.linux-m68k.org/
8670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8671 S:      Maintained
8672 F:      arch/m68k/
8673 F:      drivers/zorro/
8674
8675 M68K ON APPLE MACINTOSH
8676 M:      Joshua Thompson <funaho@jurai.org>
8677 W:      http://www.mac.linux-m68k.org/
8678 L:      linux-m68k@lists.linux-m68k.org
8679 S:      Maintained
8680 F:      arch/m68k/mac/
8681
8682 M68K ON HP9000/300
8683 M:      Philip Blundell <philb@gnu.org>
8684 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8685 S:      Maintained
8686 F:      arch/m68k/hp300/
8687
8688 M88DS3103 MEDIA DRIVER
8689 M:      Antti Palosaari <crope@iki.fi>
8690 L:      linux-media@vger.kernel.org
8691 W:      https://linuxtv.org
8692 W:      http://palosaari.fi/linux/
8693 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8694 T:      git git://linuxtv.org/anttip/media_tree.git
8695 S:      Maintained
8696 F:      drivers/media/dvb-frontends/m88ds3103*
8697
8698 M88RS2000 MEDIA DRIVER
8699 M:      Malcolm Priestley <tvboxspy@gmail.com>
8700 L:      linux-media@vger.kernel.org
8701 W:      https://linuxtv.org
8702 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8703 S:      Maintained
8704 F:      drivers/media/dvb-frontends/m88rs2000*
8705
8706 MA901 MASTERKIT USB FM RADIO DRIVER
8707 M:      Alexey Klimov <klimov.linux@gmail.com>
8708 L:      linux-media@vger.kernel.org
8709 T:      git git://linuxtv.org/media_tree.git
8710 S:      Maintained
8711 F:      drivers/media/radio/radio-ma901.c
8712
8713 MAC80211
8714 M:      Johannes Berg <johannes@sipsolutions.net>
8715 L:      linux-wireless@vger.kernel.org
8716 W:      http://wireless.kernel.org/
8717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8719 S:      Maintained
8720 F:      Documentation/networking/mac80211-injection.txt
8721 F:      include/net/mac80211.h
8722 F:      net/mac80211/
8723 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8724 F:      Documentation/networking/mac80211_hwsim/README
8725
8726 MAILBOX API
8727 M:      Jassi Brar <jassisinghbrar@gmail.com>
8728 L:      linux-kernel@vger.kernel.org
8729 S:      Maintained
8730 F:      drivers/mailbox/
8731 F:      include/linux/mailbox_client.h
8732 F:      include/linux/mailbox_controller.h
8733
8734 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8735 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8736 W:      http://www.kernel.org/doc/man-pages
8737 L:      linux-man@vger.kernel.org
8738 S:      Maintained
8739
8740 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8741 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8742 L:      linux-mips@linux-mips.org
8743 S:      Maintained
8744 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8745
8746 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8747 M:      Andrew Lunn <andrew@lunn.ch>
8748 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8749 L:      netdev@vger.kernel.org
8750 S:      Maintained
8751 F:      drivers/net/dsa/mv88e6xxx/
8752 F:      linux/platform_data/mv88e6xxx.h
8753 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8754
8755 MARVELL ARMADA DRM SUPPORT
8756 M:      Russell King <linux@armlinux.org.uk>
8757 S:      Maintained
8758 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8759 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8760 F:      drivers/gpu/drm/armada/
8761 F:      include/uapi/drm/armada_drm.h
8762 F:      Documentation/devicetree/bindings/display/armada/
8763
8764 MARVELL CRYPTO DRIVER
8765 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8766 M:      Arnaud Ebalard <arno@natisbad.org>
8767 F:      drivers/crypto/marvell/
8768 S:      Maintained
8769 L:      linux-crypto@vger.kernel.org
8770
8771 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8772 M:      Mirko Lindner <mlindner@marvell.com>
8773 M:      Stephen Hemminger <stephen@networkplumber.org>
8774 L:      netdev@vger.kernel.org
8775 S:      Maintained
8776 F:      drivers/net/ethernet/marvell/sk*
8777
8778 MARVELL LIBERTAS WIRELESS DRIVER
8779 L:      libertas-dev@lists.infradead.org
8780 S:      Orphan
8781 F:      drivers/net/wireless/marvell/libertas/
8782
8783 MARVELL MACCHIATOBIN SUPPORT
8784 M:      Russell King <linux@armlinux.org.uk>
8785 L:      linux-arm-kernel@lists.infradead.org
8786 S:      Maintained
8787 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8788
8789 MARVELL MV643XX ETHERNET DRIVER
8790 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8791 L:      netdev@vger.kernel.org
8792 S:      Maintained
8793 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8794 F:      include/linux/mv643xx.h
8795
8796 MARVELL MV88X3310 PHY DRIVER
8797 M:      Russell King <linux@armlinux.org.uk>
8798 L:      netdev@vger.kernel.org
8799 S:      Maintained
8800 F:      drivers/net/phy/marvell10g.c
8801
8802 MARVELL MVNETA ETHERNET DRIVER
8803 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8804 L:      netdev@vger.kernel.org
8805 S:      Maintained
8806 F:      drivers/net/ethernet/marvell/mvneta.*
8807
8808 MARVELL MWIFIEX WIRELESS DRIVER
8809 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8810 M:      Nishant Sarmukadam <nishants@marvell.com>
8811 M:      Ganapathi Bhat <gbhat@marvell.com>
8812 M:      Xinming Hu <huxinming820@gmail.com>
8813 L:      linux-wireless@vger.kernel.org
8814 S:      Maintained
8815 F:      drivers/net/wireless/marvell/mwifiex/
8816
8817 MARVELL MWL8K WIRELESS DRIVER
8818 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8819 L:      linux-wireless@vger.kernel.org
8820 S:      Odd Fixes
8821 F:      drivers/net/wireless/marvell/mwl8k.c
8822
8823 MARVELL NAND CONTROLLER DRIVER
8824 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8825 L:      linux-mtd@lists.infradead.org
8826 S:      Maintained
8827 F:      drivers/mtd/nand/raw/marvell_nand.c
8828 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8829
8830 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8831 M:      Nicolas Pitre <nico@fluxnic.net>
8832 S:      Odd Fixes
8833 F:      drivers/mmc/host/mvsdio.*
8834
8835 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8836 M:      Hu Ziji <huziji@marvell.com>
8837 L:      linux-mmc@vger.kernel.org
8838 S:      Supported
8839 F:      drivers/mmc/host/sdhci-xenon*
8840 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8841
8842 MATROX FRAMEBUFFER DRIVER
8843 L:      linux-fbdev@vger.kernel.org
8844 S:      Orphan
8845 F:      drivers/video/fbdev/matrox/matroxfb_*
8846 F:      include/uapi/linux/matroxfb.h
8847
8848 MAX16065 HARDWARE MONITOR DRIVER
8849 M:      Guenter Roeck <linux@roeck-us.net>
8850 L:      linux-hwmon@vger.kernel.org
8851 S:      Maintained
8852 F:      Documentation/hwmon/max16065
8853 F:      drivers/hwmon/max16065.c
8854
8855 MAX20751 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/max20751
8860 F:      drivers/hwmon/max20751.c
8861
8862 MAX2175 SDR TUNER DRIVER
8863 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8864 L:      linux-media@vger.kernel.org
8865 T:      git git://linuxtv.org/media_tree.git
8866 S:      Maintained
8867 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8868 F:      Documentation/media/v4l-drivers/max2175.rst
8869 F:      drivers/media/i2c/max2175*
8870 F:      include/uapi/linux/max2175.h
8871
8872 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8873 L:      linux-hwmon@vger.kernel.org
8874 S:      Orphan
8875 F:      Documentation/hwmon/max6650
8876 F:      drivers/hwmon/max6650.c
8877
8878 MAX6697 HARDWARE MONITOR DRIVER
8879 M:      Guenter Roeck <linux@roeck-us.net>
8880 L:      linux-hwmon@vger.kernel.org
8881 S:      Maintained
8882 F:      Documentation/hwmon/max6697
8883 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8884 F:      drivers/hwmon/max6697.c
8885 F:      include/linux/platform_data/max6697.h
8886
8887 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8888 M:      Peter Rosin <peda@axentia.se>
8889 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8890 S:      Maintained
8891 F:      Documentation/devicetree/bindings/sound/max9860.txt
8892 F:      sound/soc/codecs/max9860.*
8893
8894 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8895 M:      Javier Martinez Canillas <javier@dowhile0.org>
8896 L:      linux-kernel@vger.kernel.org
8897 S:      Supported
8898 F:      drivers/regulator/max77802-regulator.c
8899 F:      Documentation/devicetree/bindings/*/*max77802.txt
8900 F:      include/dt-bindings/*/*max77802.h
8901
8902 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8903 M:      Krzysztof Kozlowski <krzk@kernel.org>
8904 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8905 L:      linux-pm@vger.kernel.org
8906 S:      Supported
8907 F:      drivers/power/supply/max14577_charger.c
8908 F:      drivers/power/supply/max77693_charger.c
8909
8910 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8911 M:      Chanwoo Choi <cw00.choi@samsung.com>
8912 M:      Krzysztof Kozlowski <krzk@kernel.org>
8913 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8914 L:      linux-kernel@vger.kernel.org
8915 S:      Supported
8916 F:      drivers/*/max14577*.c
8917 F:      drivers/*/max77686*.c
8918 F:      drivers/*/max77693*.c
8919 F:      drivers/extcon/extcon-max14577.c
8920 F:      drivers/extcon/extcon-max77693.c
8921 F:      drivers/rtc/rtc-max77686.c
8922 F:      drivers/clk/clk-max77686.c
8923 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8924 F:      Documentation/devicetree/bindings/*/max77686.txt
8925 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8926 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8927 F:      include/linux/mfd/max14577*.h
8928 F:      include/linux/mfd/max77686*.h
8929 F:      include/linux/mfd/max77693*.h
8930
8931 MAXIRADIO FM RADIO RECEIVER DRIVER
8932 M:      Hans Verkuil <hverkuil@xs4all.nl>
8933 L:      linux-media@vger.kernel.org
8934 T:      git git://linuxtv.org/media_tree.git
8935 W:      https://linuxtv.org
8936 S:      Maintained
8937 F:      drivers/media/radio/radio-maxiradio*
8938
8939 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8940 M:      Peter Rosin <peda@axentia.se>
8941 L:      linux-iio@vger.kernel.org
8942 S:      Maintained
8943 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8944 F:      drivers/iio/potentiometer/mcp4018.c
8945 F:      drivers/iio/potentiometer/mcp4531.c
8946
8947 MCR20A IEEE-802.15.4 RADIO DRIVER
8948 M:      Xue Liu <liuxuenetmail@gmail.com>
8949 L:      linux-wpan@vger.kernel.org
8950 W:      https://github.com/xueliu/mcr20a-linux
8951 S:      Maintained
8952 F:      drivers/net/ieee802154/mcr20a.c
8953 F:      drivers/net/ieee802154/mcr20a.h
8954 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8955
8956 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8957 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8958 L:      linux-iio@vger.kernel.org
8959 S:      Maintained
8960 F:      drivers/iio/dac/cio-dac.c
8961
8962 MEDIA DRIVERS FOR ASCOT2E
8963 M:      Sergey Kozlov <serjk@netup.ru>
8964 M:      Abylay Ospan <aospan@netup.ru>
8965 L:      linux-media@vger.kernel.org
8966 W:      https://linuxtv.org
8967 W:      http://netup.tv/
8968 T:      git git://linuxtv.org/media_tree.git
8969 S:      Supported
8970 F:      drivers/media/dvb-frontends/ascot2e*
8971
8972 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8973 M:      Jasmin Jessich <jasmin@anw.at>
8974 L:      linux-media@vger.kernel.org
8975 W:      https://linuxtv.org
8976 T:      git git://linuxtv.org/media_tree.git
8977 S:      Maintained
8978 F:      drivers/media/dvb-frontends/cxd2099*
8979
8980 MEDIA DRIVERS FOR CXD2841ER
8981 M:      Sergey Kozlov <serjk@netup.ru>
8982 M:      Abylay Ospan <aospan@netup.ru>
8983 L:      linux-media@vger.kernel.org
8984 W:      https://linuxtv.org
8985 W:      http://netup.tv/
8986 T:      git git://linuxtv.org/media_tree.git
8987 S:      Supported
8988 F:      drivers/media/dvb-frontends/cxd2841er*
8989
8990 MEDIA DRIVERS FOR CXD2880
8991 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8992 L:      linux-media@vger.kernel.org
8993 W:      http://linuxtv.org/
8994 T:      git git://linuxtv.org/media_tree.git
8995 S:      Supported
8996 F:      drivers/media/dvb-frontends/cxd2880/*
8997 F:      drivers/media/spi/cxd2880*
8998
8999 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9000 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9001 L:      linux-media@vger.kernel.org
9002 W:      https://linuxtv.org
9003 T:      git git://linuxtv.org/media_tree.git
9004 S:      Maintained
9005 F:      drivers/media/pci/ddbridge/*
9006
9007 MEDIA DRIVERS FOR FREESCALE IMX
9008 M:      Steve Longerbeam <slongerbeam@gmail.com>
9009 M:      Philipp Zabel <p.zabel@pengutronix.de>
9010 L:      linux-media@vger.kernel.org
9011 T:      git git://linuxtv.org/media_tree.git
9012 S:      Maintained
9013 F:      Documentation/devicetree/bindings/media/imx.txt
9014 F:      Documentation/media/v4l-drivers/imx.rst
9015 F:      drivers/staging/media/imx/
9016 F:      include/linux/imx-media.h
9017 F:      include/media/imx.h
9018
9019 MEDIA DRIVERS FOR HELENE
9020 M:      Abylay Ospan <aospan@netup.ru>
9021 L:      linux-media@vger.kernel.org
9022 W:      https://linuxtv.org
9023 W:      http://netup.tv/
9024 T:      git git://linuxtv.org/media_tree.git
9025 S:      Supported
9026 F:      drivers/media/dvb-frontends/helene*
9027
9028 MEDIA DRIVERS FOR HORUS3A
9029 M:      Sergey Kozlov <serjk@netup.ru>
9030 M:      Abylay Ospan <aospan@netup.ru>
9031 L:      linux-media@vger.kernel.org
9032 W:      https://linuxtv.org
9033 W:      http://netup.tv/
9034 T:      git git://linuxtv.org/media_tree.git
9035 S:      Supported
9036 F:      drivers/media/dvb-frontends/horus3a*
9037
9038 MEDIA DRIVERS FOR LNBH25
9039 M:      Sergey Kozlov <serjk@netup.ru>
9040 M:      Abylay Ospan <aospan@netup.ru>
9041 L:      linux-media@vger.kernel.org
9042 W:      https://linuxtv.org
9043 W:      http://netup.tv/
9044 T:      git git://linuxtv.org/media_tree.git
9045 S:      Supported
9046 F:      drivers/media/dvb-frontends/lnbh25*
9047
9048 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9049 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9050 L:      linux-media@vger.kernel.org
9051 W:      https://linuxtv.org
9052 T:      git git://linuxtv.org/media_tree.git
9053 S:      Maintained
9054 F:      drivers/media/dvb-frontends/mxl5xx*
9055
9056 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9057 M:      Sergey Kozlov <serjk@netup.ru>
9058 M:      Abylay Ospan <aospan@netup.ru>
9059 L:      linux-media@vger.kernel.org
9060 W:      https://linuxtv.org
9061 W:      http://netup.tv/
9062 T:      git git://linuxtv.org/media_tree.git
9063 S:      Supported
9064 F:      drivers/media/pci/netup_unidvb/*
9065
9066 MEDIA DRIVERS FOR RENESAS - CEU
9067 M:      Jacopo Mondi <jacopo@jmondi.org>
9068 L:      linux-media@vger.kernel.org
9069 L:      linux-renesas-soc@vger.kernel.org
9070 T:      git git://linuxtv.org/media_tree.git
9071 S:      Supported
9072 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9073 F:      drivers/media/platform/renesas-ceu.c
9074 F:      include/media/drv-intf/renesas-ceu.h
9075
9076 MEDIA DRIVERS FOR RENESAS - DRIF
9077 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9078 L:      linux-media@vger.kernel.org
9079 L:      linux-renesas-soc@vger.kernel.org
9080 T:      git git://linuxtv.org/media_tree.git
9081 S:      Supported
9082 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9083 F:      drivers/media/platform/rcar_drif.c
9084
9085 MEDIA DRIVERS FOR RENESAS - FCP
9086 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9087 L:      linux-media@vger.kernel.org
9088 L:      linux-renesas-soc@vger.kernel.org
9089 T:      git git://linuxtv.org/media_tree.git
9090 S:      Supported
9091 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9092 F:      drivers/media/platform/rcar-fcp.c
9093 F:      include/media/rcar-fcp.h
9094
9095 MEDIA DRIVERS FOR RENESAS - FDP1
9096 M:      Kieran Bingham <kieran@bingham.xyz>
9097 L:      linux-media@vger.kernel.org
9098 L:      linux-renesas-soc@vger.kernel.org
9099 T:      git git://linuxtv.org/media_tree.git
9100 S:      Supported
9101 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9102 F:      drivers/media/platform/rcar_fdp1.c
9103
9104 MEDIA DRIVERS FOR RENESAS - VIN
9105 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9106 L:      linux-media@vger.kernel.org
9107 L:      linux-renesas-soc@vger.kernel.org
9108 T:      git git://linuxtv.org/media_tree.git
9109 S:      Supported
9110 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9111 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9112 F:      drivers/media/platform/rcar-vin/
9113
9114 MEDIA DRIVERS FOR RENESAS - VSP1
9115 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9116 L:      linux-media@vger.kernel.org
9117 L:      linux-renesas-soc@vger.kernel.org
9118 T:      git git://linuxtv.org/media_tree.git
9119 S:      Supported
9120 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9121 F:      drivers/media/platform/vsp1/
9122
9123 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9124 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9125 L:      linux-media@vger.kernel.org
9126 W:      https://linuxtv.org
9127 T:      git git://linuxtv.org/media_tree.git
9128 S:      Maintained
9129 F:      drivers/media/dvb-frontends/stv0910*
9130
9131 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9132 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9133 L:      linux-media@vger.kernel.org
9134 W:      https://linuxtv.org
9135 T:      git git://linuxtv.org/media_tree.git
9136 S:      Maintained
9137 F:      drivers/media/dvb-frontends/stv6111*
9138
9139 MEDIA DRIVERS FOR STM32 - DCMI
9140 M:      Hugues Fruchet <hugues.fruchet@st.com>
9141 L:      linux-media@vger.kernel.org
9142 T:      git git://linuxtv.org/media_tree.git
9143 S:      Supported
9144 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9145 F:      drivers/media/platform/stm32/stm32-dcmi.c
9146
9147 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9148 M:      Dmitry Osipenko <digetx@gmail.com>
9149 L:      linux-media@vger.kernel.org
9150 L:      linux-tegra@vger.kernel.org
9151 T:      git git://linuxtv.org/media_tree.git
9152 S:      Maintained
9153 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9154 F:      drivers/staging/media/tegra-vde/
9155
9156 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9157 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9158 P:      LinuxTV.org Project
9159 L:      linux-media@vger.kernel.org
9160 W:      https://linuxtv.org
9161 Q:      http://patchwork.kernel.org/project/linux-media/list/
9162 T:      git git://linuxtv.org/media_tree.git
9163 S:      Maintained
9164 F:      Documentation/devicetree/bindings/media/
9165 F:      Documentation/media/
9166 F:      drivers/media/
9167 F:      drivers/staging/media/
9168 F:      include/linux/platform_data/media/
9169 F:      include/media/
9170 F:      include/uapi/linux/dvb/
9171 F:      include/uapi/linux/videodev2.h
9172 F:      include/uapi/linux/media.h
9173 F:      include/uapi/linux/v4l2-*
9174 F:      include/uapi/linux/meye.h
9175 F:      include/uapi/linux/ivtv*
9176 F:      include/uapi/linux/uvcvideo.h
9177
9178 MEDIATEK BLUETOOTH DRIVER
9179 M:      Sean Wang <sean.wang@mediatek.com>
9180 L:      linux-bluetooth@vger.kernel.org
9181 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9182 S:      Maintained
9183 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9184 F:      drivers/bluetooth/btmtkuart.c
9185
9186 MEDIATEK CIR DRIVER
9187 M:      Sean Wang <sean.wang@mediatek.com>
9188 S:      Maintained
9189 F:      drivers/media/rc/mtk-cir.c
9190
9191 MEDIATEK DMA DRIVER
9192 M:      Sean Wang <sean.wang@mediatek.com>
9193 L:      dmaengine@vger.kernel.org
9194 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9195 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9196 S:      Maintained
9197 F:      Documentation/devicetree/bindings/dma/mtk-*
9198 F:      drivers/dma/mediatek/
9199
9200 MEDIATEK PMIC LED DRIVER
9201 M:      Sean Wang <sean.wang@mediatek.com>
9202 S:      Maintained
9203 F:      drivers/leds/leds-mt6323.c
9204 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9205
9206 MEDIATEK ETHERNET DRIVER
9207 M:      Felix Fietkau <nbd@openwrt.org>
9208 M:      John Crispin <john@phrozen.org>
9209 M:      Sean Wang <sean.wang@mediatek.com>
9210 M:      Nelson Chang <nelson.chang@mediatek.com>
9211 L:      netdev@vger.kernel.org
9212 S:      Maintained
9213 F:      drivers/net/ethernet/mediatek/
9214
9215 MEDIATEK SWITCH DRIVER
9216 M:      Sean Wang <sean.wang@mediatek.com>
9217 L:      netdev@vger.kernel.org
9218 S:      Maintained
9219 F:      drivers/net/dsa/mt7530.*
9220 F:      net/dsa/tag_mtk.c
9221
9222 MEDIATEK JPEG DRIVER
9223 M:      Rick Chang <rick.chang@mediatek.com>
9224 M:      Bin Liu <bin.liu@mediatek.com>
9225 S:      Supported
9226 F:      drivers/media/platform/mtk-jpeg/
9227 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9228
9229 MEDIATEK MDP DRIVER
9230 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9231 M:      Houlong Wei <houlong.wei@mediatek.com>
9232 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9233 S:      Supported
9234 F:      drivers/media/platform/mtk-mdp/
9235 F:      drivers/media/platform/mtk-vpu/
9236 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9237
9238 MEDIATEK MEDIA DRIVER
9239 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9240 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9241 S:      Supported
9242 F:      drivers/media/platform/mtk-vcodec/
9243 F:      drivers/media/platform/mtk-vpu/
9244 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9245 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9246
9247 MEDIATEK MT7601U WIRELESS LAN DRIVER
9248 M:      Jakub Kicinski <kubakici@wp.pl>
9249 L:      linux-wireless@vger.kernel.org
9250 S:      Maintained
9251 F:      drivers/net/wireless/mediatek/mt7601u/
9252
9253 MEDIATEK NAND CONTROLLER DRIVER
9254 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9255 L:      linux-mtd@lists.infradead.org
9256 S:      Maintained
9257 F:      drivers/mtd/nand/raw/mtk_*
9258 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9259
9260 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9261 M:      Sean Wang <sean.wang@mediatek.com>
9262 S:      Maintained
9263 F:      drivers/char/hw_random/mtk-rng.c
9264
9265 MEDIATEK USB3 DRD IP DRIVER
9266 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9267 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9269 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9270 S:      Maintained
9271 F:      drivers/usb/mtu3/
9272
9273 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9274 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9275 M:      Martin Donnelly <martin.donnelly@ge.com>
9276 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9277 S:      Maintained
9278 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9279 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9280
9281 MEGARAID SCSI/SAS DRIVERS
9282 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9283 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9284 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9285 L:      megaraidlinux.pdl@broadcom.com
9286 L:      linux-scsi@vger.kernel.org
9287 W:      http://www.avagotech.com/support/
9288 S:      Maintained
9289 F:      Documentation/scsi/megaraid.txt
9290 F:      drivers/scsi/megaraid.*
9291 F:      drivers/scsi/megaraid/
9292
9293 MELEXIS MLX90614 DRIVER
9294 M:      Crt Mori <cmo@melexis.com>
9295 L:      linux-iio@vger.kernel.org
9296 W:      http://www.melexis.com
9297 S:      Supported
9298 F:      drivers/iio/temperature/mlx90614.c
9299
9300 MELEXIS MLX90632 DRIVER
9301 M:      Crt Mori <cmo@melexis.com>
9302 L:      linux-iio@vger.kernel.org
9303 W:      http://www.melexis.com
9304 S:      Supported
9305 F:      drivers/iio/temperature/mlx90632.c
9306
9307 MELFAS MIP4 TOUCHSCREEN DRIVER
9308 M:      Sangwon Jee <jeesw@melfas.com>
9309 W:      http://www.melfas.com
9310 S:      Supported
9311 F:      drivers/input/touchscreen/melfas_mip4.c
9312 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9313
9314 MELLANOX ETHERNET DRIVER (mlx4_en)
9315 M:      Tariq Toukan <tariqt@mellanox.com>
9316 L:      netdev@vger.kernel.org
9317 S:      Supported
9318 W:      http://www.mellanox.com
9319 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9320 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9321
9322 MELLANOX ETHERNET DRIVER (mlx5e)
9323 M:      Saeed Mahameed <saeedm@mellanox.com>
9324 L:      netdev@vger.kernel.org
9325 S:      Supported
9326 W:      http://www.mellanox.com
9327 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9328 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9329
9330 MELLANOX ETHERNET INNOVA DRIVERS
9331 R:      Boris Pismenny <borisp@mellanox.com>
9332 L:      netdev@vger.kernel.org
9333 S:      Supported
9334 W:      http://www.mellanox.com
9335 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9336 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9337 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9338 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9339 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9340
9341 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9342 R:      Boris Pismenny <borisp@mellanox.com>
9343 L:      netdev@vger.kernel.org
9344 S:      Supported
9345 W:      http://www.mellanox.com
9346 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9347 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9348 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9349
9350 MELLANOX ETHERNET SWITCH DRIVERS
9351 M:      Jiri Pirko <jiri@mellanox.com>
9352 M:      Ido Schimmel <idosch@mellanox.com>
9353 L:      netdev@vger.kernel.org
9354 S:      Supported
9355 W:      http://www.mellanox.com
9356 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9357 F:      drivers/net/ethernet/mellanox/mlxsw/
9358 F:      tools/testing/selftests/drivers/net/mlxsw/
9359
9360 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9361 M:      mlxsw@mellanox.com
9362 L:      netdev@vger.kernel.org
9363 S:      Supported
9364 W:      http://www.mellanox.com
9365 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9366 F:      drivers/net/ethernet/mellanox/mlxfw/
9367
9368 MELLANOX HARDWARE PLATFORM SUPPORT
9369 M:      Andy Shevchenko <andy@infradead.org>
9370 M:      Darren Hart <dvhart@infradead.org>
9371 M:      Vadim Pasternak <vadimp@mellanox.com>
9372 L:      platform-driver-x86@vger.kernel.org
9373 S:      Supported
9374 F:      drivers/platform/mellanox/
9375
9376 MELLANOX MLX4 core VPI driver
9377 M:      Tariq Toukan <tariqt@mellanox.com>
9378 L:      netdev@vger.kernel.org
9379 L:      linux-rdma@vger.kernel.org
9380 W:      http://www.mellanox.com
9381 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9382 S:      Supported
9383 F:      drivers/net/ethernet/mellanox/mlx4/
9384 F:      include/linux/mlx4/
9385
9386 MELLANOX MLX4 IB driver
9387 M:      Yishai Hadas <yishaih@mellanox.com>
9388 L:      linux-rdma@vger.kernel.org
9389 W:      http://www.mellanox.com
9390 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9391 S:      Supported
9392 F:      drivers/infiniband/hw/mlx4/
9393 F:      include/linux/mlx4/
9394 F:      include/uapi/rdma/mlx4-abi.h
9395
9396 MELLANOX MLX5 core VPI driver
9397 M:      Saeed Mahameed <saeedm@mellanox.com>
9398 M:      Leon Romanovsky <leonro@mellanox.com>
9399 L:      netdev@vger.kernel.org
9400 L:      linux-rdma@vger.kernel.org
9401 W:      http://www.mellanox.com
9402 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9403 S:      Supported
9404 F:      drivers/net/ethernet/mellanox/mlx5/core/
9405 F:      include/linux/mlx5/
9406
9407 MELLANOX MLX5 IB driver
9408 M:      Leon Romanovsky <leonro@mellanox.com>
9409 L:      linux-rdma@vger.kernel.org
9410 W:      http://www.mellanox.com
9411 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9412 S:      Supported
9413 F:      drivers/infiniband/hw/mlx5/
9414 F:      include/linux/mlx5/
9415 F:      include/uapi/rdma/mlx5-abi.h
9416
9417 MELLANOX MLXCPLD I2C AND MUX DRIVER
9418 M:      Vadim Pasternak <vadimp@mellanox.com>
9419 M:      Michael Shych <michaelsh@mellanox.com>
9420 L:      linux-i2c@vger.kernel.org
9421 S:      Supported
9422 F:      drivers/i2c/busses/i2c-mlxcpld.c
9423 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9424 F:      Documentation/i2c/busses/i2c-mlxcpld
9425
9426 MELLANOX MLXCPLD LED DRIVER
9427 M:      Vadim Pasternak <vadimp@mellanox.com>
9428 L:      linux-leds@vger.kernel.org
9429 S:      Supported
9430 F:      drivers/leds/leds-mlxcpld.c
9431 F:      drivers/leds/leds-mlxreg.c
9432 F:      Documentation/leds/leds-mlxcpld.txt
9433
9434 MELLANOX PLATFORM DRIVER
9435 M:      Vadim Pasternak <vadimp@mellanox.com>
9436 L:      platform-driver-x86@vger.kernel.org
9437 S:      Supported
9438 F:      drivers/platform/x86/mlx-platform.c
9439
9440 MEMBARRIER SUPPORT
9441 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9442 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9443 L:      linux-kernel@vger.kernel.org
9444 S:      Supported
9445 F:      kernel/sched/membarrier.c
9446 F:      include/uapi/linux/membarrier.h
9447 F:      arch/powerpc/include/asm/membarrier.h
9448
9449 MEMORY MANAGEMENT
9450 L:      linux-mm@kvack.org
9451 W:      http://www.linux-mm.org
9452 S:      Maintained
9453 F:      include/linux/mm.h
9454 F:      include/linux/gfp.h
9455 F:      include/linux/mmzone.h
9456 F:      include/linux/memory_hotplug.h
9457 F:      include/linux/vmalloc.h
9458 F:      mm/
9459
9460 MEMORY TECHNOLOGY DEVICES (MTD)
9461 M:      David Woodhouse <dwmw2@infradead.org>
9462 M:      Brian Norris <computersforpeace@gmail.com>
9463 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9464 M:      Marek Vasut <marek.vasut@gmail.com>
9465 M:      Richard Weinberger <richard@nod.at>
9466 L:      linux-mtd@lists.infradead.org
9467 W:      http://www.linux-mtd.infradead.org/
9468 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9469 T:      git git://git.infradead.org/linux-mtd.git master
9470 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9471 S:      Maintained
9472 F:      Documentation/devicetree/bindings/mtd/
9473 F:      drivers/mtd/
9474 F:      include/linux/mtd/
9475 F:      include/uapi/mtd/
9476
9477 MEN A21 WATCHDOG DRIVER
9478 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9479 L:      linux-watchdog@vger.kernel.org
9480 S:      Maintained
9481 F:      drivers/watchdog/mena21_wdt.c
9482
9483 MEN CHAMELEON BUS (mcb)
9484 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9485 S:      Maintained
9486 F:      drivers/mcb/
9487 F:      include/linux/mcb.h
9488 F:      Documentation/men-chameleon-bus.txt
9489
9490 MEN F21BMC (Board Management Controller)
9491 M:      Andreas Werner <andreas.werner@men.de>
9492 S:      Supported
9493 F:      drivers/mfd/menf21bmc.c
9494 F:      drivers/watchdog/menf21bmc_wdt.c
9495 F:      drivers/leds/leds-menf21bmc.c
9496 F:      drivers/hwmon/menf21bmc_hwmon.c
9497 F:      Documentation/hwmon/menf21bmc
9498
9499 MEN Z069 WATCHDOG DRIVER
9500 M:      Johannes Thumshirn <jth@kernel.org>
9501 L:      linux-watchdog@vger.kernel.org
9502 S:      Maintained
9503 F:      drivers/watchdog/menz069_wdt.c
9504
9505 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9506 M:      Neil Armstrong <narmstrong@baylibre.com>
9507 L:      linux-media@lists.freedesktop.org
9508 L:      linux-amlogic@lists.infradead.org
9509 W:      http://linux-meson.com/
9510 S:      Supported
9511 F:      drivers/media/platform/meson/ao-cec.c
9512 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9513 T:      git git://linuxtv.org/media_tree.git
9514
9515 MICROBLAZE ARCHITECTURE
9516 M:      Michal Simek <monstr@monstr.eu>
9517 W:      http://www.monstr.eu/fdt/
9518 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9519 S:      Supported
9520 F:      arch/microblaze/
9521
9522 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9523 M:      Richard Genoud <richard.genoud@gmail.com>
9524 S:      Maintained
9525 F:      drivers/tty/serial/atmel_serial.c
9526 F:      drivers/tty/serial/atmel_serial.h
9527
9528 MICROCHIP / ATMEL DMA DRIVER
9529 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9531 L:      dmaengine@vger.kernel.org
9532 S:      Supported
9533 F:      drivers/dma/at_hdmac.c
9534 F:      drivers/dma/at_hdmac_regs.h
9535 F:      include/linux/platform_data/dma-atmel.h
9536
9537 MICROCHIP / ATMEL ECC DRIVER
9538 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9539 L:      linux-crypto@vger.kernel.org
9540 S:      Maintained
9541 F:      drivers/crypto/atmel-ecc.*
9542
9543 MICROCHIP / ATMEL ISC DRIVER
9544 M:      Songjun Wu <songjun.wu@microchip.com>
9545 L:      linux-media@vger.kernel.org
9546 S:      Supported
9547 F:      drivers/media/platform/atmel/atmel-isc.c
9548 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9549 F:      devicetree/bindings/media/atmel-isc.txt
9550
9551 MICROCHIP / ATMEL NAND DRIVER
9552 M:      Josh Wu <rainyfeeling@outlook.com>
9553 L:      linux-mtd@lists.infradead.org
9554 S:      Supported
9555 F:      drivers/mtd/nand/raw/atmel/*
9556 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9557
9558 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9559 M:      Woojung Huh <Woojung.Huh@microchip.com>
9560 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9561 L:      netdev@vger.kernel.org
9562 S:      Maintained
9563 F:      net/dsa/tag_ksz.c
9564 F:      drivers/net/dsa/microchip/*
9565 F:      include/linux/platform_data/microchip-ksz.h
9566 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9567
9568 MICROCHIP LAN743X ETHERNET DRIVER
9569 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9570 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9571 L:      netdev@vger.kernel.org
9572 S:      Maintained
9573 F:      drivers/net/ethernet/microchip/lan743x_*
9574
9575 MICROCHIP USB251XB DRIVER
9576 M:      Richard Leitner <richard.leitner@skidata.com>
9577 L:      linux-usb@vger.kernel.org
9578 S:      Maintained
9579 F:      drivers/usb/misc/usb251xb.c
9580 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9581
9582 MICROSEMI MIPS SOCS
9583 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9584 L:      linux-mips@linux-mips.org
9585 S:      Maintained
9586 F:      arch/mips/generic/board-ocelot.c
9587 F:      arch/mips/configs/generic/board-ocelot.config
9588 F:      arch/mips/boot/dts/mscc/
9589 F:      Documentation/devicetree/bindings/mips/mscc.txt
9590
9591 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9592 M:      Don Brace <don.brace@microsemi.com>
9593 L:      esc.storagedev@microsemi.com
9594 L:      linux-scsi@vger.kernel.org
9595 S:      Supported
9596 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9597 F:      drivers/scsi/smartpqi/Kconfig
9598 F:      drivers/scsi/smartpqi/Makefile
9599 F:      include/linux/cciss*.h
9600 F:      include/uapi/linux/cciss*.h
9601 F:      Documentation/scsi/smartpqi.txt
9602
9603 MICROSEMI ETHERNET SWITCH DRIVER
9604 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9605 L:      netdev@vger.kernel.org
9606 S:      Supported
9607 F:      drivers/net/ethernet/mscc/
9608
9609 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9610 M:      Chen Yu <yu.c.chen@intel.com>
9611 L:      platform-driver-x86@vger.kernel.org
9612 S:      Supported
9613 F:      drivers/platform/x86/surfacepro3_button.c
9614
9615 MICROTEK X6 SCANNER
9616 M:      Oliver Neukum <oliver@neukum.org>
9617 S:      Maintained
9618 F:      drivers/usb/image/microtek.*
9619
9620 MIPS
9621 M:      Ralf Baechle <ralf@linux-mips.org>
9622 M:      Paul Burton <paul.burton@mips.com>
9623 M:      James Hogan <jhogan@kernel.org>
9624 L:      linux-mips@linux-mips.org
9625 W:      http://www.linux-mips.org/
9626 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9628 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9629 S:      Supported
9630 F:      Documentation/devicetree/bindings/mips/
9631 F:      Documentation/mips/
9632 F:      arch/mips/
9633 F:      drivers/platform/mips/
9634
9635 MIPS BOSTON DEVELOPMENT BOARD
9636 M:      Paul Burton <paul.burton@mips.com>
9637 L:      linux-mips@linux-mips.org
9638 S:      Maintained
9639 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9640 F:      arch/mips/boot/dts/img/boston.dts
9641 F:      arch/mips/configs/generic/board-boston.config
9642 F:      drivers/clk/imgtec/clk-boston.c
9643 F:      include/dt-bindings/clock/boston-clock.h
9644
9645 MIPS GENERIC PLATFORM
9646 M:      Paul Burton <paul.burton@mips.com>
9647 L:      linux-mips@linux-mips.org
9648 S:      Supported
9649 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9650 F:      arch/mips/generic/
9651 F:      arch/mips/tools/generic-board-config.sh
9652
9653 MIPS/LOONGSON1 ARCHITECTURE
9654 M:      Keguang Zhang <keguang.zhang@gmail.com>
9655 L:      linux-mips@linux-mips.org
9656 S:      Maintained
9657 F:      arch/mips/loongson32/
9658 F:      arch/mips/include/asm/mach-loongson32/
9659 F:      drivers/*/*loongson1*
9660 F:      drivers/*/*/*loongson1*
9661
9662 MIPS/LOONGSON2 ARCHITECTURE
9663 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9664 L:      linux-mips@linux-mips.org
9665 S:      Maintained
9666 F:      arch/mips/loongson64/*{2e/2f}*
9667 F:      arch/mips/include/asm/mach-loongson64/
9668 F:      drivers/*/*loongson2*
9669 F:      drivers/*/*/*loongson2*
9670
9671 MIPS/LOONGSON3 ARCHITECTURE
9672 M:      Huacai Chen <chenhc@lemote.com>
9673 L:      linux-mips@linux-mips.org
9674 S:      Maintained
9675 F:      arch/mips/loongson64/
9676 F:      arch/mips/include/asm/mach-loongson64/
9677 F:      drivers/platform/mips/cpu_hwmon.c
9678 F:      drivers/*/*loongson3*
9679 F:      drivers/*/*/*loongson3*
9680
9681 MIPS RINT INSTRUCTION EMULATION
9682 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9683 L:      linux-mips@linux-mips.org
9684 S:      Supported
9685 F:      arch/mips/math-emu/sp_rint.c
9686 F:      arch/mips/math-emu/dp_rint.c
9687
9688 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9689 M:      Hans Verkuil <hverkuil@xs4all.nl>
9690 L:      linux-media@vger.kernel.org
9691 T:      git git://linuxtv.org/media_tree.git
9692 W:      https://linuxtv.org
9693 S:      Odd Fixes
9694 F:      drivers/media/radio/radio-miropcm20*
9695
9696 MMP SUPPORT
9697 M:      Eric Miao <eric.y.miao@gmail.com>
9698 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9700 T:      git git://github.com/hzhuang1/linux.git
9701 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9702 S:      Maintained
9703 F:      arch/arm/boot/dts/mmp*
9704 F:      arch/arm/mach-mmp/
9705
9706 MN88472 MEDIA DRIVER
9707 M:      Antti Palosaari <crope@iki.fi>
9708 L:      linux-media@vger.kernel.org
9709 W:      https://linuxtv.org
9710 W:      http://palosaari.fi/linux/
9711 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9712 S:      Maintained
9713 F:      drivers/media/dvb-frontends/mn88472*
9714
9715 MN88473 MEDIA DRIVER
9716 M:      Antti Palosaari <crope@iki.fi>
9717 L:      linux-media@vger.kernel.org
9718 W:      https://linuxtv.org
9719 W:      http://palosaari.fi/linux/
9720 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9721 S:      Maintained
9722 F:      drivers/media/dvb-frontends/mn88473*
9723
9724 MODULE SUPPORT
9725 M:      Jessica Yu <jeyu@kernel.org>
9726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9727 S:      Maintained
9728 F:      include/linux/module.h
9729 F:      kernel/module.c
9730
9731 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9732 W:      http://popies.net/meye/
9733 S:      Orphan
9734 F:      Documentation/media/v4l-drivers/meye*
9735 F:      drivers/media/pci/meye/
9736 F:      include/uapi/linux/meye.h
9737
9738 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9739 M:      Jiri Slaby <jirislaby@gmail.com>
9740 S:      Maintained
9741 F:      Documentation/serial/moxa-smartio
9742 F:      drivers/tty/mxser.*
9743
9744 MR800 AVERMEDIA USB FM RADIO DRIVER
9745 M:      Alexey Klimov <klimov.linux@gmail.com>
9746 L:      linux-media@vger.kernel.org
9747 T:      git git://linuxtv.org/media_tree.git
9748 S:      Maintained
9749 F:      drivers/media/radio/radio-mr800.c
9750
9751 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9752 M:      Alan Ott <alan@signal11.us>
9753 L:      linux-wpan@vger.kernel.org
9754 S:      Maintained
9755 F:      drivers/net/ieee802154/mrf24j40.c
9756 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9757
9758 MSI LAPTOP SUPPORT
9759 M:      "Lee, Chun-Yi" <jlee@suse.com>
9760 L:      platform-driver-x86@vger.kernel.org
9761 S:      Maintained
9762 F:      drivers/platform/x86/msi-laptop.c
9763
9764 MSI WMI SUPPORT
9765 L:      platform-driver-x86@vger.kernel.org
9766 S:      Orphan
9767 F:      drivers/platform/x86/msi-wmi.c
9768
9769 MSI001 MEDIA DRIVER
9770 M:      Antti Palosaari <crope@iki.fi>
9771 L:      linux-media@vger.kernel.org
9772 W:      https://linuxtv.org
9773 W:      http://palosaari.fi/linux/
9774 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9775 T:      git git://linuxtv.org/anttip/media_tree.git
9776 S:      Maintained
9777 F:      drivers/media/tuners/msi001*
9778
9779 MSI2500 MEDIA DRIVER
9780 M:      Antti Palosaari <crope@iki.fi>
9781 L:      linux-media@vger.kernel.org
9782 W:      https://linuxtv.org
9783 W:      http://palosaari.fi/linux/
9784 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9785 T:      git git://linuxtv.org/anttip/media_tree.git
9786 S:      Maintained
9787 F:      drivers/media/usb/msi2500/
9788
9789 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9790 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9791 L:      linux-mtd@lists.infradead.org
9792 S:      Maintained
9793 F:      drivers/mtd/devices/docg3*
9794
9795 MT9M032 APTINA SENSOR DRIVER
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/mt9m032.c
9801 F:      include/media/i2c/mt9m032.h
9802
9803 MT9P031 APTINA CAMERA SENSOR
9804 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9805 L:      linux-media@vger.kernel.org
9806 T:      git git://linuxtv.org/media_tree.git
9807 S:      Maintained
9808 F:      drivers/media/i2c/mt9p031.c
9809 F:      include/media/i2c/mt9p031.h
9810
9811 MT9T001 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:      drivers/media/i2c/mt9t001.c
9817 F:      include/media/i2c/mt9t001.h
9818
9819 MT9T112 APTINA CAMERA SENSOR
9820 M:      Jacopo Mondi <jacopo@jmondi.org>
9821 L:      linux-media@vger.kernel.org
9822 T:      git git://linuxtv.org/media_tree.git
9823 S:      Odd Fixes
9824 F:      drivers/media/i2c/mt9t112.c
9825 F:      include/media/i2c/mt9t112.h
9826
9827 MT9V032 APTINA CAMERA SENSOR
9828 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9829 L:      linux-media@vger.kernel.org
9830 T:      git git://linuxtv.org/media_tree.git
9831 S:      Maintained
9832 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9833 F:      drivers/media/i2c/mt9v032.c
9834 F:      include/media/i2c/mt9v032.h
9835
9836 MT9V111 APTINA CAMERA SENSOR
9837 M:      Jacopo Mondi <jacopo@jmondi.org>
9838 L:      linux-media@vger.kernel.org
9839 T:      git git://linuxtv.org/media_tree.git
9840 S:      Maintained
9841 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9842 F:      drivers/media/i2c/mt9v111.c
9843
9844 MULTIFUNCTION DEVICES (MFD)
9845 M:      Lee Jones <lee.jones@linaro.org>
9846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9847 S:      Supported
9848 F:      Documentation/devicetree/bindings/mfd/
9849 F:      drivers/mfd/
9850 F:      include/linux/mfd/
9851 F:      include/dt-bindings/mfd/
9852
9853 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9854 S:      Orphan
9855 F:      drivers/mmc/host/mmc_spi.c
9856 F:      include/linux/spi/mmc_spi.h
9857
9858 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9859 M:      Ulf Hansson <ulf.hansson@linaro.org>
9860 L:      linux-mmc@vger.kernel.org
9861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9862 S:      Maintained
9863 F:      Documentation/devicetree/bindings/mmc/
9864 F:      drivers/mmc/
9865 F:      include/linux/mmc/
9866 F:      include/uapi/linux/mmc/
9867
9868 MULTIPLEXER SUBSYSTEM
9869 M:      Peter Rosin <peda@axentia.se>
9870 S:      Maintained
9871 F:      Documentation/ABI/testing/sysfs-class-mux*
9872 F:      Documentation/devicetree/bindings/mux/
9873 F:      include/linux/dt-bindings/mux/
9874 F:      include/linux/mux/
9875 F:      drivers/mux/
9876
9877 MULTITECH MULTIPORT CARD (ISICOM)
9878 S:      Orphan
9879 F:      drivers/tty/isicom.c
9880 F:      include/linux/isicom.h
9881
9882 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9883 M:      Bin Liu <b-liu@ti.com>
9884 L:      linux-usb@vger.kernel.org
9885 S:      Maintained
9886 F:      drivers/usb/musb/
9887
9888 MXL301RF MEDIA DRIVER
9889 M:      Akihiro Tsukada <tskd08@gmail.com>
9890 L:      linux-media@vger.kernel.org
9891 S:      Odd Fixes
9892 F:      drivers/media/tuners/mxl301rf*
9893
9894 MXL5007T MEDIA DRIVER
9895 M:      Michael Krufky <mkrufky@linuxtv.org>
9896 L:      linux-media@vger.kernel.org
9897 W:      https://linuxtv.org
9898 W:      http://github.com/mkrufky
9899 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9900 T:      git git://linuxtv.org/mkrufky/tuners.git
9901 S:      Maintained
9902 F:      drivers/media/tuners/mxl5007t.*
9903
9904 MXSFB DRM DRIVER
9905 M:      Marek Vasut <marex@denx.de>
9906 M:      Stefan Agner <stefan@agner.ch>
9907 L:      dri-devel@lists.freedesktop.org
9908 S:      Supported
9909 F:      drivers/gpu/drm/mxsfb/
9910 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9911 T:      git git://anongit.freedesktop.org/drm/drm-misc
9912
9913 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9914 M:      Chris Lee <christopher.lee@cspi.com>
9915 L:      netdev@vger.kernel.org
9916 W:      https://www.cspi.com/ethernet-products/support/downloads/
9917 S:      Supported
9918 F:      drivers/net/ethernet/myricom/myri10ge/
9919
9920 NAND FLASH SUBSYSTEM
9921 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9922 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9923 R:      Richard Weinberger <richard@nod.at>
9924 L:      linux-mtd@lists.infradead.org
9925 W:      http://www.linux-mtd.infradead.org/
9926 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9927 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9928 T:      git git://git.infradead.org/linux-mtd.git nand/next
9929 S:      Maintained
9930 F:      drivers/mtd/nand/
9931 F:      include/linux/mtd/*nand*.h
9932
9933 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9934 M:      Daniel Mack <zonque@gmail.com>
9935 S:      Maintained
9936 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9937 W:      http://www.native-instruments.com
9938 F:      sound/usb/caiaq/
9939
9940 NATSEMI ETHERNET DRIVER (DP8381x)
9941 S:      Orphan
9942 F:      drivers/net/ethernet/natsemi/natsemi.c
9943
9944 NCP FILESYSTEM
9945 M:      Petr Vandrovec <petr@vandrovec.name>
9946 S:      Obsolete
9947 F:      drivers/staging/ncpfs/
9948
9949 NCR 5380 SCSI DRIVERS
9950 M:      Finn Thain <fthain@telegraphics.com.au>
9951 M:      Michael Schmitz <schmitzmic@gmail.com>
9952 L:      linux-scsi@vger.kernel.org
9953 S:      Maintained
9954 F:      Documentation/scsi/g_NCR5380.txt
9955 F:      drivers/scsi/NCR5380.*
9956 F:      drivers/scsi/arm/cumana_1.c
9957 F:      drivers/scsi/arm/oak.c
9958 F:      drivers/scsi/atari_scsi.*
9959 F:      drivers/scsi/dmx3191d.c
9960 F:      drivers/scsi/g_NCR5380.*
9961 F:      drivers/scsi/mac_scsi.*
9962 F:      drivers/scsi/sun3_scsi.*
9963 F:      drivers/scsi/sun3_scsi_vme.c
9964
9965 NCSI LIBRARY:
9966 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9967 S:      Maintained
9968 F:      net/ncsi/
9969
9970 NCT6775 HARDWARE MONITOR DRIVER
9971 M:      Guenter Roeck <linux@roeck-us.net>
9972 L:      linux-hwmon@vger.kernel.org
9973 S:      Maintained
9974 F:      Documentation/hwmon/nct6775
9975 F:      drivers/hwmon/nct6775.c
9976
9977 NET_FAILOVER MODULE
9978 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9979 L:      netdev@vger.kernel.org
9980 S:      Supported
9981 F:      driver/net/net_failover.c
9982 F:      include/net/net_failover.h
9983 F:      Documentation/networking/net_failover.rst
9984
9985 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9986 M:      Faisal Latif <faisal.latif@intel.com>
9987 L:      linux-rdma@vger.kernel.org
9988 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9989 S:      Supported
9990 F:      drivers/infiniband/hw/nes/
9991 F:      include/uapi/rdma/nes-abi.h
9992
9993 NETEM NETWORK EMULATOR
9994 M:      Stephen Hemminger <stephen@networkplumber.org>
9995 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9996 S:      Maintained
9997 F:      net/sched/sch_netem.c
9998
9999 NETERION 10GbE DRIVERS (s2io/vxge)
10000 M:      Jon Mason <jdmason@kudzu.us>
10001 L:      netdev@vger.kernel.org
10002 S:      Supported
10003 F:      Documentation/networking/s2io.txt
10004 F:      Documentation/networking/vxge.txt
10005 F:      drivers/net/ethernet/neterion/
10006
10007 NETFILTER
10008 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10009 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10010 M:      Florian Westphal <fw@strlen.de>
10011 L:      netfilter-devel@vger.kernel.org
10012 L:      coreteam@netfilter.org
10013 W:      http://www.netfilter.org/
10014 W:      http://www.iptables.org/
10015 W:      http://www.nftables.org/
10016 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10019 S:      Maintained
10020 F:      include/linux/netfilter*
10021 F:      include/linux/netfilter/
10022 F:      include/net/netfilter/
10023 F:      include/uapi/linux/netfilter*
10024 F:      include/uapi/linux/netfilter/
10025 F:      net/*/netfilter.c
10026 F:      net/*/netfilter/
10027 F:      net/netfilter/
10028 F:      net/bridge/br_netfilter*.c
10029
10030 NETROM NETWORK LAYER
10031 M:      Ralf Baechle <ralf@linux-mips.org>
10032 L:      linux-hams@vger.kernel.org
10033 W:      http://www.linux-ax25.org/
10034 S:      Maintained
10035 F:      include/net/netrom.h
10036 F:      include/uapi/linux/netrom.h
10037 F:      net/netrom/
10038
10039 NETRONOME ETHERNET DRIVERS
10040 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10041 L:      oss-drivers@netronome.com
10042 S:      Maintained
10043 F:      drivers/net/ethernet/netronome/
10044
10045 NETWORK BLOCK DEVICE (NBD)
10046 M:      Josef Bacik <josef@toxicpanda.com>
10047 S:      Maintained
10048 L:      linux-block@vger.kernel.org
10049 L:      nbd@other.debian.org
10050 F:      Documentation/blockdev/nbd.txt
10051 F:      drivers/block/nbd.c
10052 F:      include/uapi/linux/nbd.h
10053
10054 NETWORK DROP MONITOR
10055 M:      Neil Horman <nhorman@tuxdriver.com>
10056 L:      netdev@vger.kernel.org
10057 S:      Maintained
10058 W:      https://fedorahosted.org/dropwatch/
10059 F:      net/core/drop_monitor.c
10060
10061 NETWORKING DRIVERS
10062 M:      "David S. Miller" <davem@davemloft.net>
10063 L:      netdev@vger.kernel.org
10064 W:      http://www.linuxfoundation.org/en/Net
10065 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10068 S:      Odd Fixes
10069 F:      Documentation/devicetree/bindings/net/
10070 F:      drivers/net/
10071 F:      include/linux/if_*
10072 F:      include/linux/netdevice.h
10073 F:      include/linux/etherdevice.h
10074 F:      include/linux/fcdevice.h
10075 F:      include/linux/fddidevice.h
10076 F:      include/linux/hippidevice.h
10077 F:      include/linux/inetdevice.h
10078 F:      include/uapi/linux/if_*
10079 F:      include/uapi/linux/netdevice.h
10080
10081 NETWORKING DRIVERS (WIRELESS)
10082 M:      Kalle Valo <kvalo@codeaurora.org>
10083 L:      linux-wireless@vger.kernel.org
10084 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10087 S:      Maintained
10088 F:      Documentation/devicetree/bindings/net/wireless/
10089 F:      drivers/net/wireless/
10090
10091 NETWORKING [DSA]
10092 M:      Andrew Lunn <andrew@lunn.ch>
10093 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10094 M:      Florian Fainelli <f.fainelli@gmail.com>
10095 S:      Maintained
10096 F:      Documentation/devicetree/bindings/net/dsa/
10097 F:      net/dsa/
10098 F:      include/net/dsa.h
10099 F:      include/linux/dsa/
10100 F:      drivers/net/dsa/
10101
10102 NETWORKING [GENERAL]
10103 M:      "David S. Miller" <davem@davemloft.net>
10104 L:      netdev@vger.kernel.org
10105 W:      http://www.linuxfoundation.org/en/Net
10106 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10109 B:      mailto:netdev@vger.kernel.org
10110 S:      Maintained
10111 F:      net/
10112 F:      include/net/
10113 F:      include/linux/in.h
10114 F:      include/linux/net.h
10115 F:      include/linux/netdevice.h
10116 F:      include/uapi/linux/in.h
10117 F:      include/uapi/linux/net.h
10118 F:      include/uapi/linux/netdevice.h
10119 F:      include/uapi/linux/net_namespace.h
10120 F:      tools/testing/selftests/net/
10121 F:      lib/net_utils.c
10122 F:      lib/random32.c
10123 F:      Documentation/networking/
10124
10125 NETWORKING [IPSEC]
10126 M:      Steffen Klassert <steffen.klassert@secunet.com>
10127 M:      Herbert Xu <herbert@gondor.apana.org.au>
10128 M:      "David S. Miller" <davem@davemloft.net>
10129 L:      netdev@vger.kernel.org
10130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10132 S:      Maintained
10133 F:      net/core/flow.c
10134 F:      net/xfrm/
10135 F:      net/key/
10136 F:      net/ipv4/xfrm*
10137 F:      net/ipv4/esp4*
10138 F:      net/ipv4/ah4.c
10139 F:      net/ipv4/ipcomp.c
10140 F:      net/ipv4/ip_vti.c
10141 F:      net/ipv6/xfrm*
10142 F:      net/ipv6/esp6*
10143 F:      net/ipv6/ah6.c
10144 F:      net/ipv6/ipcomp6.c
10145 F:      net/ipv6/ip6_vti.c
10146 F:      include/uapi/linux/xfrm.h
10147 F:      include/net/xfrm.h
10148
10149 NETWORKING [IPv4/IPv6]
10150 M:      "David S. Miller" <davem@davemloft.net>
10151 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10152 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10153 L:      netdev@vger.kernel.org
10154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10155 S:      Maintained
10156 F:      net/ipv4/
10157 F:      net/ipv6/
10158 F:      include/net/ip*
10159 F:      arch/x86/net/*
10160
10161 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10162 M:      Paul Moore <paul@paul-moore.com>
10163 W:      https://github.com/netlabel
10164 L:      netdev@vger.kernel.org
10165 L:      linux-security-module@vger.kernel.org
10166 S:      Maintained
10167 F:      Documentation/netlabel/
10168 F:      include/net/calipso.h
10169 F:      include/net/cipso_ipv4.h
10170 F:      include/net/netlabel.h
10171 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10172 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10173 F:      net/netlabel/
10174 F:      net/ipv4/cipso_ipv4.c
10175 F:      net/ipv6/calipso.c
10176 F:      net/netfilter/xt_CONNSECMARK.c
10177 F:      net/netfilter/xt_SECMARK.c
10178
10179 NETWORKING [TCP]
10180 M:      Eric Dumazet <edumazet@google.com>
10181 L:      netdev@vger.kernel.org
10182 S:      Maintained
10183 F:      net/ipv4/tcp*.c
10184 F:      net/ipv4/syncookies.c
10185 F:      net/ipv6/tcp*.c
10186 F:      net/ipv6/syncookies.c
10187 F:      include/uapi/linux/tcp.h
10188 F:      include/net/tcp.h
10189 F:      include/linux/tcp.h
10190 F:      include/trace/events/tcp.h
10191
10192 NETWORKING [TLS]
10193 M:      Boris Pismenny <borisp@mellanox.com>
10194 M:      Aviad Yehezkel <aviadye@mellanox.com>
10195 M:      Dave Watson <davejwatson@fb.com>
10196 L:      netdev@vger.kernel.org
10197 S:      Maintained
10198 F:      net/tls/*
10199 F:      include/uapi/linux/tls.h
10200 F:      include/net/tls.h
10201
10202 NETWORKING [WIRELESS]
10203 L:      linux-wireless@vger.kernel.org
10204 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10205
10206 NETDEVSIM
10207 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10208 S:      Maintained
10209 F:      drivers/net/netdevsim/*
10210
10211 NETXEN (1/10) GbE SUPPORT
10212 M:      Manish Chopra <manish.chopra@cavium.com>
10213 M:      Rahul Verma <rahul.verma@cavium.com>
10214 M:      Dept-GELinuxNICDev@cavium.com
10215 L:      netdev@vger.kernel.org
10216 S:      Supported
10217 F:      drivers/net/ethernet/qlogic/netxen/
10218
10219 NFC SUBSYSTEM
10220 M:      Samuel Ortiz <sameo@linux.intel.com>
10221 L:      linux-wireless@vger.kernel.org
10222 L:      linux-nfc@lists.01.org (subscribers-only)
10223 S:      Supported
10224 F:      net/nfc/
10225 F:      include/net/nfc/
10226 F:      include/uapi/linux/nfc.h
10227 F:      drivers/nfc/
10228 F:      include/linux/platform_data/nfcmrvl.h
10229 F:      include/linux/platform_data/nxp-nci.h
10230 F:      Documentation/devicetree/bindings/net/nfc/
10231
10232 NFS, SUNRPC, AND LOCKD CLIENTS
10233 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10234 M:      Anna Schumaker <anna.schumaker@netapp.com>
10235 L:      linux-nfs@vger.kernel.org
10236 W:      http://client.linux-nfs.org
10237 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10238 S:      Maintained
10239 F:      fs/lockd/
10240 F:      fs/nfs/
10241 F:      fs/nfs_common/
10242 F:      net/sunrpc/
10243 F:      include/linux/lockd/
10244 F:      include/linux/nfs*
10245 F:      include/linux/sunrpc/
10246 F:      include/uapi/linux/nfs*
10247 F:      include/uapi/linux/sunrpc/
10248
10249 NILFS2 FILESYSTEM
10250 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10251 L:      linux-nilfs@vger.kernel.org
10252 W:      https://nilfs.sourceforge.io/
10253 W:      https://nilfs.osdn.jp/
10254 T:      git git://github.com/konis/nilfs2.git
10255 S:      Supported
10256 F:      Documentation/filesystems/nilfs2.txt
10257 F:      fs/nilfs2/
10258 F:      include/trace/events/nilfs2.h
10259 F:      include/uapi/linux/nilfs2_api.h
10260 F:      include/uapi/linux/nilfs2_ondisk.h
10261
10262 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10263 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10264 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10265 S:      Maintained
10266 F:      Documentation/scsi/NinjaSCSI.txt
10267 F:      drivers/scsi/pcmcia/nsp_*
10268
10269 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10270 M:      GOTO Masanori <gotom@debian.or.jp>
10271 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10272 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10273 S:      Maintained
10274 F:      Documentation/scsi/NinjaSCSI.txt
10275 F:      drivers/scsi/nsp32*
10276
10277 NIOS2 ARCHITECTURE
10278 M:      Ley Foon Tan <lftan@altera.com>
10279 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10281 S:      Maintained
10282 F:      arch/nios2/
10283
10284 NOHZ, DYNTICKS SUPPORT
10285 M:      Frederic Weisbecker <fweisbec@gmail.com>
10286 M:      Thomas Gleixner <tglx@linutronix.de>
10287 M:      Ingo Molnar <mingo@kernel.org>
10288 L:      linux-kernel@vger.kernel.org
10289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10290 S:      Maintained
10291 F:      kernel/time/tick*.*
10292 F:      include/linux/tick.h
10293 F:      include/linux/sched/nohz.h
10294
10295 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10296 M:      Pavel Machek <pavel@ucw.cz>
10297 M:      Sakari Ailus <sakari.ailus@iki.fi>
10298 L:      linux-media@vger.kernel.org
10299 S:      Maintained
10300 F:      drivers/media/i2c/et8ek8
10301 F:      drivers/media/i2c/ad5820.c
10302
10303 NOKIA N900 POWER SUPPLY DRIVERS
10304 R:      Pali Rohár <pali.rohar@gmail.com>
10305 F:      include/linux/power/bq2415x_charger.h
10306 F:      include/linux/power/bq27xxx_battery.h
10307 F:      include/linux/power/isp1704_charger.h
10308 F:      drivers/power/supply/bq2415x_charger.c
10309 F:      drivers/power/supply/bq27xxx_battery.c
10310 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10311 F:      drivers/power/supply/isp1704_charger.c
10312 F:      drivers/power/supply/rx51_battery.c
10313
10314 NTB AMD DRIVER
10315 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10316 L:      linux-ntb@googlegroups.com
10317 S:      Supported
10318 F:      drivers/ntb/hw/amd/
10319
10320 NTB DRIVER CORE
10321 M:      Jon Mason <jdmason@kudzu.us>
10322 M:      Dave Jiang <dave.jiang@intel.com>
10323 M:      Allen Hubbe <allenbh@gmail.com>
10324 L:      linux-ntb@googlegroups.com
10325 S:      Supported
10326 W:      https://github.com/jonmason/ntb/wiki
10327 T:      git git://github.com/jonmason/ntb.git
10328 F:      drivers/ntb/
10329 F:      drivers/net/ntb_netdev.c
10330 F:      include/linux/ntb.h
10331 F:      include/linux/ntb_transport.h
10332 F:      tools/testing/selftests/ntb/
10333
10334 NTB IDT DRIVER
10335 M:      Serge Semin <fancer.lancer@gmail.com>
10336 L:      linux-ntb@googlegroups.com
10337 S:      Supported
10338 F:      drivers/ntb/hw/idt/
10339
10340 NTB INTEL DRIVER
10341 M:      Dave Jiang <dave.jiang@intel.com>
10342 L:      linux-ntb@googlegroups.com
10343 S:      Supported
10344 W:      https://github.com/davejiang/linux/wiki
10345 T:      git https://github.com/davejiang/linux.git
10346 F:      drivers/ntb/hw/intel/
10347
10348 NTFS FILESYSTEM
10349 M:      Anton Altaparmakov <anton@tuxera.com>
10350 L:      linux-ntfs-dev@lists.sourceforge.net
10351 W:      http://www.tuxera.com/
10352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10353 S:      Supported
10354 F:      Documentation/filesystems/ntfs.txt
10355 F:      fs/ntfs/
10356
10357 NUBUS SUBSYSTEM
10358 M:      Finn Thain <fthain@telegraphics.com.au>
10359 L:      linux-m68k@lists.linux-m68k.org
10360 S:      Maintained
10361 F:      arch/*/include/asm/nubus.h
10362 F:      drivers/nubus/
10363 F:      include/linux/nubus.h
10364 F:      include/uapi/linux/nubus.h
10365
10366 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10367 M:      Antonino Daplas <adaplas@gmail.com>
10368 L:      linux-fbdev@vger.kernel.org
10369 S:      Maintained
10370 F:      drivers/video/fbdev/riva/
10371 F:      drivers/video/fbdev/nvidia/
10372
10373 NVM EXPRESS DRIVER
10374 M:      Keith Busch <keith.busch@intel.com>
10375 M:      Jens Axboe <axboe@fb.com>
10376 M:      Christoph Hellwig <hch@lst.de>
10377 M:      Sagi Grimberg <sagi@grimberg.me>
10378 L:      linux-nvme@lists.infradead.org
10379 T:      git://git.infradead.org/nvme.git
10380 W:      http://git.infradead.org/nvme.git
10381 S:      Supported
10382 F:      drivers/nvme/host/
10383 F:      include/linux/nvme.h
10384 F:      include/uapi/linux/nvme_ioctl.h
10385
10386 NVM EXPRESS FC TRANSPORT DRIVERS
10387 M:      James Smart <james.smart@broadcom.com>
10388 L:      linux-nvme@lists.infradead.org
10389 S:      Supported
10390 F:      include/linux/nvme-fc.h
10391 F:      include/linux/nvme-fc-driver.h
10392 F:      drivers/nvme/host/fc.c
10393 F:      drivers/nvme/target/fc.c
10394 F:      drivers/nvme/target/fcloop.c
10395
10396 NVM EXPRESS TARGET DRIVER
10397 M:      Christoph Hellwig <hch@lst.de>
10398 M:      Sagi Grimberg <sagi@grimberg.me>
10399 L:      linux-nvme@lists.infradead.org
10400 T:      git://git.infradead.org/nvme.git
10401 W:      http://git.infradead.org/nvme.git
10402 S:      Supported
10403 F:      drivers/nvme/target/
10404
10405 NVMEM FRAMEWORK
10406 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10407 S:      Maintained
10408 F:      drivers/nvmem/
10409 F:      Documentation/devicetree/bindings/nvmem/
10410 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10411 F:      include/linux/nvmem-consumer.h
10412 F:      include/linux/nvmem-provider.h
10413
10414 NXP SGTL5000 DRIVER
10415 M:      Fabio Estevam <fabio.estevam@nxp.com>
10416 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10417 S:      Maintained
10418 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10419 F:      sound/soc/codecs/sgtl5000*
10420
10421 NXP TDA998X DRM DRIVER
10422 M:      Russell King <linux@armlinux.org.uk>
10423 S:      Maintained
10424 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10425 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10426 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10427 F:      include/drm/i2c/tda998x.h
10428 F:      include/dt-bindings/display/tda998x.h
10429 K:      "nxp,tda998x"
10430
10431 NXP TFA9879 DRIVER
10432 M:      Peter Rosin <peda@axentia.se>
10433 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10434 S:      Maintained
10435 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10436 F:      sound/soc/codecs/tfa9879*
10437
10438 NXP-NCI NFC DRIVER
10439 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10440 R:      Charles Gorand <charles.gorand@effinnov.com>
10441 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10442 S:      Supported
10443 F:      drivers/nfc/nxp-nci
10444
10445 OBJTOOL
10446 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10447 M:      Peter Zijlstra <peterz@infradead.org>
10448 S:      Supported
10449 F:      tools/objtool/
10450
10451 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10452 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10453 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10454 L:      linuxppc-dev@lists.ozlabs.org
10455 S:      Supported
10456 F:      arch/powerpc/platforms/powernv/ocxl.c
10457 F:      arch/powerpc/include/asm/pnv-ocxl.h
10458 F:      drivers/misc/ocxl/
10459 F:      include/misc/ocxl*
10460 F:      include/uapi/misc/ocxl.h
10461 F:      Documentation/accelerators/ocxl.rst
10462
10463 OMAP AUDIO SUPPORT
10464 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10465 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10466 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10467 L:      linux-omap@vger.kernel.org
10468 S:      Maintained
10469 F:      sound/soc/omap/
10470
10471 OMAP CLOCK FRAMEWORK SUPPORT
10472 M:      Paul Walmsley <paul@pwsan.com>
10473 L:      linux-omap@vger.kernel.org
10474 S:      Maintained
10475 F:      arch/arm/*omap*/*clock*
10476
10477 OMAP DEVICE TREE SUPPORT
10478 M:      Benoît Cousson <bcousson@baylibre.com>
10479 M:      Tony Lindgren <tony@atomide.com>
10480 L:      linux-omap@vger.kernel.org
10481 L:      devicetree@vger.kernel.org
10482 S:      Maintained
10483 F:      arch/arm/boot/dts/*omap*
10484 F:      arch/arm/boot/dts/*am3*
10485 F:      arch/arm/boot/dts/*am4*
10486 F:      arch/arm/boot/dts/*am5*
10487 F:      arch/arm/boot/dts/*dra7*
10488
10489 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10490 L:      linux-omap@vger.kernel.org
10491 L:      linux-fbdev@vger.kernel.org
10492 S:      Orphan
10493 F:      drivers/video/fbdev/omap2/
10494 F:      Documentation/arm/OMAP/DSS
10495
10496 OMAP FRAMEBUFFER SUPPORT
10497 L:      linux-fbdev@vger.kernel.org
10498 L:      linux-omap@vger.kernel.org
10499 S:      Orphan
10500 F:      drivers/video/fbdev/omap/
10501
10502 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10503 M:      Roger Quadros <rogerq@ti.com>
10504 M:      Tony Lindgren <tony@atomide.com>
10505 L:      linux-omap@vger.kernel.org
10506 S:      Maintained
10507 F:      drivers/memory/omap-gpmc.c
10508 F:      arch/arm/mach-omap2/*gpmc*
10509
10510 OMAP GPIO DRIVER
10511 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10512 M:      Santosh Shilimkar <ssantosh@kernel.org>
10513 M:      Kevin Hilman <khilman@kernel.org>
10514 L:      linux-omap@vger.kernel.org
10515 S:      Maintained
10516 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10517 F:      drivers/gpio/gpio-omap.c
10518
10519 OMAP HARDWARE SPINLOCK SUPPORT
10520 M:      Ohad Ben-Cohen <ohad@wizery.com>
10521 L:      linux-omap@vger.kernel.org
10522 S:      Maintained
10523 F:      drivers/hwspinlock/omap_hwspinlock.c
10524
10525 OMAP HS MMC SUPPORT
10526 L:      linux-mmc@vger.kernel.org
10527 L:      linux-omap@vger.kernel.org
10528 S:      Orphan
10529 F:      drivers/mmc/host/omap_hsmmc.c
10530
10531 OMAP HWMOD DATA
10532 M:      Paul Walmsley <paul@pwsan.com>
10533 L:      linux-omap@vger.kernel.org
10534 S:      Maintained
10535 F:      arch/arm/mach-omap2/omap_hwmod*data*
10536
10537 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10538 M:      Benoît Cousson <bcousson@baylibre.com>
10539 L:      linux-omap@vger.kernel.org
10540 S:      Maintained
10541 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10542
10543 OMAP HWMOD SUPPORT
10544 M:      Benoît Cousson <bcousson@baylibre.com>
10545 M:      Paul Walmsley <paul@pwsan.com>
10546 L:      linux-omap@vger.kernel.org
10547 S:      Maintained
10548 F:      arch/arm/mach-omap2/omap_hwmod.*
10549
10550 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10551 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10552 L:      linux-media@vger.kernel.org
10553 S:      Maintained
10554 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10555 F:      drivers/media/platform/omap3isp/
10556 F:      drivers/staging/media/omap4iss/
10557
10558 OMAP MMC SUPPORT
10559 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10560 L:      linux-omap@vger.kernel.org
10561 S:      Maintained
10562 F:      drivers/mmc/host/omap.c
10563
10564 OMAP POWER MANAGEMENT SUPPORT
10565 M:      Kevin Hilman <khilman@kernel.org>
10566 L:      linux-omap@vger.kernel.org
10567 S:      Maintained
10568 F:      arch/arm/*omap*/*pm*
10569 F:      drivers/cpufreq/omap-cpufreq.c
10570
10571 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10572 M:      Rajendra Nayak <rnayak@codeaurora.org>
10573 M:      Paul Walmsley <paul@pwsan.com>
10574 L:      linux-omap@vger.kernel.org
10575 S:      Maintained
10576 F:      arch/arm/mach-omap2/prm*
10577
10578 OMAP RANDOM NUMBER GENERATOR SUPPORT
10579 M:      Deepak Saxena <dsaxena@plexity.net>
10580 S:      Maintained
10581 F:      drivers/char/hw_random/omap-rng.c
10582
10583 OMAP USB SUPPORT
10584 L:      linux-usb@vger.kernel.org
10585 L:      linux-omap@vger.kernel.org
10586 S:      Orphan
10587 F:      drivers/usb/*/*omap*
10588 F:      arch/arm/*omap*/usb*
10589
10590 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10591 M:      Mark Jackson <mpfj@newflow.co.uk>
10592 L:      linux-omap@vger.kernel.org
10593 S:      Maintained
10594 F:      arch/arm/boot/dts/am335x-nano.dts
10595
10596 OMAP1 SUPPORT
10597 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10598 M:      Tony Lindgren <tony@atomide.com>
10599 L:      linux-omap@vger.kernel.org
10600 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10602 S:      Maintained
10603 F:      arch/arm/mach-omap1/
10604 F:      arch/arm/plat-omap/
10605 F:      arch/arm/configs/omap1_defconfig
10606 F:      drivers/i2c/busses/i2c-omap.c
10607 F:      include/linux/platform_data/i2c-omap.h
10608 F:      include/linux/platform_data/ams-delta-fiq.h
10609
10610 OMAP2+ SUPPORT
10611 M:      Tony Lindgren <tony@atomide.com>
10612 L:      linux-omap@vger.kernel.org
10613 W:      http://www.muru.com/linux/omap/
10614 W:      http://linux.omap.com/
10615 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10617 S:      Maintained
10618 F:      arch/arm/mach-omap2/
10619 F:      arch/arm/plat-omap/
10620 F:      arch/arm/configs/omap2plus_defconfig
10621 F:      drivers/i2c/busses/i2c-omap.c
10622 F:      drivers/irqchip/irq-omap-intc.c
10623 F:      drivers/mfd/*omap*.c
10624 F:      drivers/mfd/menelaus.c
10625 F:      drivers/mfd/palmas.c
10626 F:      drivers/mfd/tps65217.c
10627 F:      drivers/mfd/tps65218.c
10628 F:      drivers/mfd/tps65910.c
10629 F:      drivers/mfd/twl-core.[ch]
10630 F:      drivers/mfd/twl4030*.c
10631 F:      drivers/mfd/twl6030*.c
10632 F:      drivers/mfd/twl6040*.c
10633 F:      drivers/regulator/palmas-regulator*.c
10634 F:      drivers/regulator/pbias-regulator.c
10635 F:      drivers/regulator/tps65217-regulator.c
10636 F:      drivers/regulator/tps65218-regulator.c
10637 F:      drivers/regulator/tps65910-regulator.c
10638 F:      drivers/regulator/twl-regulator.c
10639 F:      drivers/regulator/twl6030-regulator.c
10640 F:      include/linux/platform_data/i2c-omap.h
10641
10642 ONION OMEGA2+ BOARD
10643 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10644 L:      linux-mips@linux-mips.org
10645 S:      Maintained
10646 F:      arch/mips/boot/dts/ralink/omega2p.dts
10647
10648 OMFS FILESYSTEM
10649 M:      Bob Copeland <me@bobcopeland.com>
10650 L:      linux-karma-devel@lists.sourceforge.net
10651 S:      Maintained
10652 F:      Documentation/filesystems/omfs.txt
10653 F:      fs/omfs/
10654
10655 OMNIKEY CARDMAN 4000 DRIVER
10656 M:      Harald Welte <laforge@gnumonks.org>
10657 S:      Maintained
10658 F:      drivers/char/pcmcia/cm4000_cs.c
10659 F:      include/linux/cm4000_cs.h
10660 F:      include/uapi/linux/cm4000_cs.h
10661
10662 OMNIKEY CARDMAN 4040 DRIVER
10663 M:      Harald Welte <laforge@gnumonks.org>
10664 S:      Maintained
10665 F:      drivers/char/pcmcia/cm4040_cs.*
10666
10667 OMNIVISION OV13858 SENSOR DRIVER
10668 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10669 L:      linux-media@vger.kernel.org
10670 T:      git git://linuxtv.org/media_tree.git
10671 S:      Maintained
10672 F:      drivers/media/i2c/ov13858.c
10673
10674 OMNIVISION OV2680 SENSOR DRIVER
10675 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10676 L:      linux-media@vger.kernel.org
10677 T:      git git://linuxtv.org/media_tree.git
10678 S:      Maintained
10679 F:      drivers/media/i2c/ov2680.c
10680 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10681
10682 OMNIVISION OV2685 SENSOR DRIVER
10683 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10684 L:      linux-media@vger.kernel.org
10685 T:      git git://linuxtv.org/media_tree.git
10686 S:      Maintained
10687 F:      drivers/media/i2c/ov2685.c
10688
10689 OMNIVISION OV5640 SENSOR DRIVER
10690 M:      Steve Longerbeam <slongerbeam@gmail.com>
10691 L:      linux-media@vger.kernel.org
10692 T:      git git://linuxtv.org/media_tree.git
10693 S:      Maintained
10694 F:      drivers/media/i2c/ov5640.c
10695
10696 OMNIVISION OV5647 SENSOR DRIVER
10697 M:      Luis Oliveira <lolivei@synopsys.com>
10698 L:      linux-media@vger.kernel.org
10699 T:      git git://linuxtv.org/media_tree.git
10700 S:      Maintained
10701 F:      drivers/media/i2c/ov5647.c
10702
10703 OMNIVISION OV5695 SENSOR DRIVER
10704 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10705 L:      linux-media@vger.kernel.org
10706 T:      git git://linuxtv.org/media_tree.git
10707 S:      Maintained
10708 F:      drivers/media/i2c/ov5695.c
10709
10710 OMNIVISION OV7670 SENSOR DRIVER
10711 M:      Jonathan Corbet <corbet@lwn.net>
10712 L:      linux-media@vger.kernel.org
10713 T:      git git://linuxtv.org/media_tree.git
10714 S:      Maintained
10715 F:      drivers/media/i2c/ov7670.c
10716 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10717
10718 OMNIVISION OV772x SENSOR DRIVER
10719 M:      Jacopo Mondi <jacopo@jmondi.org>
10720 L:      linux-media@vger.kernel.org
10721 T:      git git://linuxtv.org/media_tree.git
10722 S:      Odd fixes
10723 F:      drivers/media/i2c/ov772x.c
10724 F:      include/media/i2c/ov772x.h
10725 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10726
10727 OMNIVISION OV7740 SENSOR DRIVER
10728 M:      Wenyou Yang <wenyou.yang@microchip.com>
10729 L:      linux-media@vger.kernel.org
10730 T:      git git://linuxtv.org/media_tree.git
10731 S:      Maintained
10732 F:      drivers/media/i2c/ov7740.c
10733 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10734
10735 OMNIVISION OV9650 SENSOR DRIVER
10736 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10737 R:      Akinobu Mita <akinobu.mita@gmail.com>
10738 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10739 L:      linux-media@vger.kernel.org
10740 T:      git git://linuxtv.org/media_tree.git
10741 S:      Maintained
10742 F:      drivers/media/i2c/ov9650.c
10743 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10744
10745 ONENAND FLASH DRIVER
10746 M:      Kyungmin Park <kyungmin.park@samsung.com>
10747 L:      linux-mtd@lists.infradead.org
10748 S:      Maintained
10749 F:      drivers/mtd/nand/onenand/
10750 F:      include/linux/mtd/onenand*.h
10751
10752 ONSTREAM SCSI TAPE DRIVER
10753 M:      Willem Riede <osst@riede.org>
10754 L:      osst-users@lists.sourceforge.net
10755 L:      linux-scsi@vger.kernel.org
10756 S:      Maintained
10757 F:      Documentation/scsi/osst.txt
10758 F:      drivers/scsi/osst.*
10759 F:      drivers/scsi/osst_*.h
10760 F:      drivers/scsi/st.h
10761
10762 OP-TEE DRIVER
10763 M:      Jens Wiklander <jens.wiklander@linaro.org>
10764 S:      Maintained
10765 F:      drivers/tee/optee/
10766
10767 OPA-VNIC DRIVER
10768 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10769 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10770 L:      linux-rdma@vger.kernel.org
10771 S:      Supported
10772 F:      drivers/infiniband/ulp/opa_vnic
10773
10774 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10775 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10776 M:      Frank Rowand <frowand.list@gmail.com>
10777 L:      devicetree@vger.kernel.org
10778 S:      Maintained
10779 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10780 F:      Documentation/devicetree/overlay-notes.txt
10781 F:      drivers/of/overlay.c
10782 F:      drivers/of/resolver.c
10783 K:      of_overlay_notifier_
10784
10785 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10786 M:      Rob Herring <robh+dt@kernel.org>
10787 M:      Frank Rowand <frowand.list@gmail.com>
10788 L:      devicetree@vger.kernel.org
10789 W:      http://www.devicetree.org/
10790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10791 S:      Maintained
10792 F:      drivers/of/
10793 F:      include/linux/of*.h
10794 F:      scripts/dtc/
10795 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10796
10797 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10798 M:      Rob Herring <robh+dt@kernel.org>
10799 M:      Mark Rutland <mark.rutland@arm.com>
10800 L:      devicetree@vger.kernel.org
10801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10802 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10803 S:      Maintained
10804 F:      Documentation/devicetree/
10805 F:      arch/*/boot/dts/
10806 F:      include/dt-bindings/
10807
10808 OPENCORES I2C BUS DRIVER
10809 M:      Peter Korsgaard <peter@korsgaard.com>
10810 L:      linux-i2c@vger.kernel.org
10811 S:      Maintained
10812 F:      Documentation/i2c/busses/i2c-ocores
10813 F:      drivers/i2c/busses/i2c-ocores.c
10814
10815 OPENRISC ARCHITECTURE
10816 M:      Jonas Bonn <jonas@southpole.se>
10817 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10818 M:      Stafford Horne <shorne@gmail.com>
10819 T:      git git://github.com/openrisc/linux.git
10820 L:      openrisc@lists.librecores.org
10821 W:      http://openrisc.io
10822 S:      Maintained
10823 F:      Documentation/devicetree/bindings/openrisc/
10824 F:      Documentation/openrisc/
10825 F:      arch/openrisc/
10826 F:      drivers/irqchip/irq-ompic.c
10827 F:      drivers/irqchip/irq-or1k-*
10828
10829 OPENVSWITCH
10830 M:      Pravin B Shelar <pshelar@ovn.org>
10831 L:      netdev@vger.kernel.org
10832 L:      dev@openvswitch.org
10833 W:      http://openvswitch.org
10834 S:      Maintained
10835 F:      net/openvswitch/
10836 F:      include/uapi/linux/openvswitch.h
10837
10838 OPERATING PERFORMANCE POINTS (OPP)
10839 M:      Viresh Kumar <vireshk@kernel.org>
10840 M:      Nishanth Menon <nm@ti.com>
10841 M:      Stephen Boyd <sboyd@kernel.org>
10842 L:      linux-pm@vger.kernel.org
10843 S:      Maintained
10844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10845 F:      drivers/opp/
10846 F:      include/linux/pm_opp.h
10847 F:      Documentation/power/opp.txt
10848 F:      Documentation/devicetree/bindings/opp/
10849
10850 OPL4 DRIVER
10851 M:      Clemens Ladisch <clemens@ladisch.de>
10852 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10853 T:      git git://git.alsa-project.org/alsa-kernel.git
10854 S:      Maintained
10855 F:      sound/drivers/opl4/
10856
10857 OPROFILE
10858 M:      Robert Richter <rric@kernel.org>
10859 L:      oprofile-list@lists.sf.net
10860 S:      Maintained
10861 F:      arch/*/include/asm/oprofile*.h
10862 F:      arch/*/oprofile/
10863 F:      drivers/oprofile/
10864 F:      include/linux/oprofile.h
10865
10866 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10867 M:      Mark Fasheh <mark@fasheh.com>
10868 M:      Joel Becker <jlbec@evilplan.org>
10869 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10870 W:      http://ocfs2.wiki.kernel.org
10871 S:      Supported
10872 F:      Documentation/filesystems/ocfs2.txt
10873 F:      Documentation/filesystems/dlmfs.txt
10874 F:      fs/ocfs2/
10875
10876 ORANGEFS FILESYSTEM
10877 M:      Mike Marshall <hubcap@omnibond.com>
10878 R:      Martin Brandenburg <martin@omnibond.com>
10879 L:      devel@lists.orangefs.org
10880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10881 S:      Supported
10882 F:      fs/orangefs/
10883 F:      Documentation/filesystems/orangefs.txt
10884
10885 ORINOCO DRIVER
10886 L:      linux-wireless@vger.kernel.org
10887 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10888 W:      http://www.nongnu.org/orinoco/
10889 S:      Orphan
10890 F:      drivers/net/wireless/intersil/orinoco/
10891
10892 OSD LIBRARY and FILESYSTEM
10893 M:      Boaz Harrosh <ooo@electrozaur.com>
10894 S:      Maintained
10895 F:      drivers/scsi/osd/
10896 F:      include/scsi/osd_*
10897 F:      fs/exofs/
10898
10899 OV2659 OMNIVISION SENSOR DRIVER
10900 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10901 L:      linux-media@vger.kernel.org
10902 W:      https://linuxtv.org
10903 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10904 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10905 S:      Maintained
10906 F:      drivers/media/i2c/ov2659.c
10907 F:      include/media/i2c/ov2659.h
10908
10909 OVERLAY FILESYSTEM
10910 M:      Miklos Szeredi <miklos@szeredi.hu>
10911 L:      linux-unionfs@vger.kernel.org
10912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10913 S:      Supported
10914 F:      fs/overlayfs/
10915 F:      Documentation/filesystems/overlayfs.txt
10916
10917 P54 WIRELESS DRIVER
10918 M:      Christian Lamparter <chunkeey@googlemail.com>
10919 L:      linux-wireless@vger.kernel.org
10920 W:      http://wireless.kernel.org/en/users/Drivers/p54
10921 S:      Maintained
10922 F:      drivers/net/wireless/intersil/p54/
10923
10924 PA SEMI ETHERNET DRIVER
10925 L:      netdev@vger.kernel.org
10926 S:      Orphan
10927 F:      drivers/net/ethernet/pasemi/*
10928
10929 PA SEMI SMBUS DRIVER
10930 L:      linux-i2c@vger.kernel.org
10931 S:      Orphan
10932 F:      drivers/i2c/busses/i2c-pasemi.c
10933
10934 PADATA PARALLEL EXECUTION MECHANISM
10935 M:      Steffen Klassert <steffen.klassert@secunet.com>
10936 L:      linux-crypto@vger.kernel.org
10937 S:      Maintained
10938 F:      kernel/padata.c
10939 F:      include/linux/padata.h
10940 F:      Documentation/padata.txt
10941
10942 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10943 M:      Harald Welte <laforge@gnumonks.org>
10944 L:      platform-driver-x86@vger.kernel.org
10945 S:      Maintained
10946 F:      drivers/platform/x86/panasonic-laptop.c
10947
10948 PARALLEL LCD/KEYPAD PANEL DRIVER
10949 M:      Willy Tarreau <willy@haproxy.com>
10950 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10951 S:      Odd Fixes
10952 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10953 F:      drivers/auxdisplay/panel.c
10954
10955 PARALLEL PORT SUBSYSTEM
10956 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10957 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10958 L:      linux-parport@lists.infradead.org (subscribers-only)
10959 S:      Maintained
10960 F:      drivers/parport/
10961 F:      include/linux/parport*.h
10962 F:      drivers/char/ppdev.c
10963 F:      include/uapi/linux/ppdev.h
10964 F:      Documentation/parport*.txt
10965
10966 PARAVIRT_OPS INTERFACE
10967 M:      Juergen Gross <jgross@suse.com>
10968 M:      Alok Kataria <akataria@vmware.com>
10969 L:      virtualization@lists.linux-foundation.org
10970 S:      Supported
10971 F:      Documentation/virtual/paravirt_ops.txt
10972 F:      arch/*/kernel/paravirt*
10973 F:      arch/*/include/asm/paravirt*.h
10974 F:      include/linux/hypervisor.h
10975
10976 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10977 M:      Tim Waugh <tim@cyberelk.net>
10978 L:      linux-parport@lists.infradead.org (subscribers-only)
10979 S:      Maintained
10980 F:      Documentation/blockdev/paride.txt
10981 F:      drivers/block/paride/
10982
10983 PARISC ARCHITECTURE
10984 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10985 M:      Helge Deller <deller@gmx.de>
10986 L:      linux-parisc@vger.kernel.org
10987 W:      http://www.parisc-linux.org/
10988 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10991 S:      Maintained
10992 F:      arch/parisc/
10993 F:      Documentation/parisc/
10994 F:      drivers/parisc/
10995 F:      drivers/char/agp/parisc-agp.c
10996 F:      drivers/input/serio/gscps2.c
10997 F:      drivers/parport/parport_gsc.*
10998 F:      drivers/tty/serial/8250/8250_gsc.c
10999 F:      drivers/video/fbdev/sti*
11000 F:      drivers/video/console/sti*
11001 F:      drivers/video/logo/logo_parisc*
11002
11003 PARMAN
11004 M:      Jiri Pirko <jiri@mellanox.com>
11005 L:      netdev@vger.kernel.org
11006 S:      Supported
11007 F:      lib/parman.c
11008 F:      lib/test_parman.c
11009 F:      include/linux/parman.h
11010
11011 PC87360 HARDWARE MONITORING DRIVER
11012 M:      Jim Cromie <jim.cromie@gmail.com>
11013 L:      linux-hwmon@vger.kernel.org
11014 S:      Maintained
11015 F:      Documentation/hwmon/pc87360
11016 F:      drivers/hwmon/pc87360.c
11017
11018 PC8736x GPIO DRIVER
11019 M:      Jim Cromie <jim.cromie@gmail.com>
11020 S:      Maintained
11021 F:      drivers/char/pc8736x_gpio.c
11022
11023 PC87427 HARDWARE MONITORING DRIVER
11024 M:      Jean Delvare <jdelvare@suse.com>
11025 L:      linux-hwmon@vger.kernel.org
11026 S:      Maintained
11027 F:      Documentation/hwmon/pc87427
11028 F:      drivers/hwmon/pc87427.c
11029
11030 PCA9532 LED DRIVER
11031 M:      Riku Voipio <riku.voipio@iki.fi>
11032 S:      Maintained
11033 F:      drivers/leds/leds-pca9532.c
11034 F:      include/linux/leds-pca9532.h
11035
11036 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11037 M:      Guenter Roeck <linux@roeck-us.net>
11038 L:      linux-i2c@vger.kernel.org
11039 S:      Maintained
11040 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11041
11042 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11043 M:      Khalid Aziz <khalid@gonehiking.org>
11044 S:      Maintained
11045 F:      drivers/firmware/pcdp.*
11046
11047 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11048 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11049 L:      linux-pci@vger.kernel.org
11050 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11051 S:      Maintained
11052 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11053 F:      drivers/pci/controller/pci-aardvark.c
11054
11055 PCI DRIVER FOR ALTERA PCIE IP
11056 M:      Ley Foon Tan <lftan@altera.com>
11057 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11058 L:      linux-pci@vger.kernel.org
11059 S:      Supported
11060 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11061 F:      drivers/pci/controller/pcie-altera.c
11062
11063 PCI DRIVER FOR APPLIEDMICRO XGENE
11064 M:      Tanmay Inamdar <tinamdar@apm.com>
11065 L:      linux-pci@vger.kernel.org
11066 L:      linux-arm-kernel@lists.infradead.org
11067 S:      Maintained
11068 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11069 F:      drivers/pci/controller/pci-xgene.c
11070
11071 PCI DRIVER FOR ARM VERSATILE PLATFORM
11072 M:      Rob Herring <robh@kernel.org>
11073 L:      linux-pci@vger.kernel.org
11074 L:      linux-arm-kernel@lists.infradead.org
11075 S:      Maintained
11076 F:      Documentation/devicetree/bindings/pci/versatile.txt
11077 F:      drivers/pci/controller/pci-versatile.c
11078
11079 PCI DRIVER FOR ARMADA 8K
11080 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11081 L:      linux-pci@vger.kernel.org
11082 L:      linux-arm-kernel@lists.infradead.org
11083 S:      Maintained
11084 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11085 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11086
11087 PCI DRIVER FOR CADENCE PCIE IP
11088 M:      Alan Douglas <adouglas@cadence.com>
11089 L:      linux-pci@vger.kernel.org
11090 S:      Maintained
11091 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11092 F:      drivers/pci/controller/pcie-cadence*
11093
11094 PCI DRIVER FOR FREESCALE LAYERSCAPE
11095 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11096 M:      Mingkai Hu <mingkai.hu@nxp.com>
11097 M:      Roy Zang <roy.zang@nxp.com>
11098 L:      linuxppc-dev@lists.ozlabs.org
11099 L:      linux-pci@vger.kernel.org
11100 L:      linux-arm-kernel@lists.infradead.org
11101 S:      Maintained
11102 F:      drivers/pci/controller/dwc/*layerscape*
11103
11104 PCI DRIVER FOR GENERIC OF HOSTS
11105 M:      Will Deacon <will.deacon@arm.com>
11106 L:      linux-pci@vger.kernel.org
11107 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11108 S:      Maintained
11109 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11110 F:      drivers/pci/controller/pci-host-common.c
11111 F:      drivers/pci/controller/pci-host-generic.c
11112
11113 PCI DRIVER FOR IMX6
11114 M:      Richard Zhu <hongxing.zhu@nxp.com>
11115 M:      Lucas Stach <l.stach@pengutronix.de>
11116 L:      linux-pci@vger.kernel.org
11117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11118 S:      Maintained
11119 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11120 F:      drivers/pci/controller/dwc/*imx6*
11121
11122 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11123 M:      Keith Busch <keith.busch@intel.com>
11124 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11125 L:      linux-pci@vger.kernel.org
11126 S:      Supported
11127 F:      drivers/pci/controller/vmd.c
11128
11129 PCI DRIVER FOR MICROSEMI SWITCHTEC
11130 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11131 M:      Logan Gunthorpe <logang@deltatee.com>
11132 L:      linux-pci@vger.kernel.org
11133 S:      Maintained
11134 F:      Documentation/switchtec.txt
11135 F:      Documentation/ABI/testing/sysfs-class-switchtec
11136 F:      drivers/pci/switch/switchtec*
11137 F:      include/uapi/linux/switchtec_ioctl.h
11138 F:      include/linux/switchtec.h
11139 F:      drivers/ntb/hw/mscc/
11140
11141 PCI DRIVER FOR MOBIVEIL PCIE IP
11142 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11143 L:      linux-pci@vger.kernel.org
11144 S:      Supported
11145 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11146 F:      drivers/pci/controller/pcie-mobiveil.c
11147
11148 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11149 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11150 M:      Jason Cooper <jason@lakedaemon.net>
11151 L:      linux-pci@vger.kernel.org
11152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11153 S:      Maintained
11154 F:      drivers/pci/controller/*mvebu*
11155
11156 PCI DRIVER FOR NVIDIA TEGRA
11157 M:      Thierry Reding <thierry.reding@gmail.com>
11158 L:      linux-tegra@vger.kernel.org
11159 L:      linux-pci@vger.kernel.org
11160 S:      Supported
11161 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11162 F:      drivers/pci/controller/pci-tegra.c
11163
11164 PCI DRIVER FOR RENESAS R-CAR
11165 M:      Simon Horman <horms@verge.net.au>
11166 L:      linux-pci@vger.kernel.org
11167 L:      linux-renesas-soc@vger.kernel.org
11168 S:      Maintained
11169 F:      drivers/pci/controller/*rcar*
11170
11171 PCI DRIVER FOR SAMSUNG EXYNOS
11172 M:      Jingoo Han <jingoohan1@gmail.com>
11173 L:      linux-pci@vger.kernel.org
11174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11175 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11176 S:      Maintained
11177 F:      drivers/pci/controller/dwc/pci-exynos.c
11178
11179 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11180 M:      Jingoo Han <jingoohan1@gmail.com>
11181 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11182 L:      linux-pci@vger.kernel.org
11183 S:      Maintained
11184 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11185 F:      drivers/pci/controller/dwc/*designware*
11186
11187 PCI DRIVER FOR TI DRA7XX
11188 M:      Kishon Vijay Abraham I <kishon@ti.com>
11189 L:      linux-omap@vger.kernel.org
11190 L:      linux-pci@vger.kernel.org
11191 S:      Supported
11192 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11193 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11194
11195 PCI DRIVER FOR TI KEYSTONE
11196 M:      Murali Karicheri <m-karicheri2@ti.com>
11197 L:      linux-pci@vger.kernel.org
11198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11199 S:      Maintained
11200 F:      drivers/pci/controller/dwc/*keystone*
11201
11202 PCI ENDPOINT SUBSYSTEM
11203 M:      Kishon Vijay Abraham I <kishon@ti.com>
11204 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11205 L:      linux-pci@vger.kernel.org
11206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11207 S:      Supported
11208 F:      drivers/pci/endpoint/
11209 F:      drivers/misc/pci_endpoint_test.c
11210 F:      tools/pci/
11211
11212 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11213 M:      Russell Currey <ruscur@russell.cc>
11214 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11215 M:      Oliver O'Halloran <oohall@gmail.com>
11216 L:      linuxppc-dev@lists.ozlabs.org
11217 S:      Supported
11218 F:      Documentation/PCI/pci-error-recovery.txt
11219 F:      drivers/pci/pcie/aer.c
11220 F:      drivers/pci/pcie/dpc.c
11221 F:      drivers/pci/pcie/err.c
11222 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11223 F:      arch/powerpc/kernel/eeh*.c
11224 F:      arch/powerpc/platforms/*/eeh*.c
11225 F:      arch/powerpc/include/*/eeh*.h
11226
11227 PCI ERROR RECOVERY
11228 M:      Linas Vepstas <linasvepstas@gmail.com>
11229 L:      linux-pci@vger.kernel.org
11230 S:      Supported
11231 F:      Documentation/PCI/pci-error-recovery.txt
11232
11233 PCI MSI DRIVER FOR ALTERA MSI IP
11234 M:      Ley Foon Tan <lftan@altera.com>
11235 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11236 L:      linux-pci@vger.kernel.org
11237 S:      Supported
11238 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11239 F:      drivers/pci/controller/pcie-altera-msi.c
11240
11241 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11242 M:      Duc Dang <dhdang@apm.com>
11243 L:      linux-pci@vger.kernel.org
11244 L:      linux-arm-kernel@lists.infradead.org
11245 S:      Maintained
11246 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11247 F:      drivers/pci/controller/pci-xgene-msi.c
11248
11249 PCI SUBSYSTEM
11250 M:      Bjorn Helgaas <bhelgaas@google.com>
11251 L:      linux-pci@vger.kernel.org
11252 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11254 S:      Supported
11255 F:      Documentation/devicetree/bindings/pci/
11256 F:      Documentation/PCI/
11257 F:      drivers/acpi/pci*
11258 F:      drivers/pci/
11259 F:      include/asm-generic/pci*
11260 F:      include/linux/pci*
11261 F:      include/linux/of_pci.h
11262 F:      include/uapi/linux/pci*
11263 F:      lib/pci*
11264 F:      arch/x86/pci/
11265 F:      arch/x86/kernel/quirks.c
11266
11267 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11268 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11269 L:      linux-pci@vger.kernel.org
11270 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11272 S:      Supported
11273 F:      drivers/pci/controller/
11274
11275 PCIE DRIVER FOR AXIS ARTPEC
11276 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11277 L:      linux-arm-kernel@axis.com
11278 L:      linux-pci@vger.kernel.org
11279 S:      Maintained
11280 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11281 F:      drivers/pci/controller/dwc/*artpec*
11282
11283 PCIE DRIVER FOR CAVIUM THUNDERX
11284 M:      David Daney <david.daney@cavium.com>
11285 L:      linux-pci@vger.kernel.org
11286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11287 S:      Supported
11288 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11289 F:      drivers/pci/controller/pci-thunder-*
11290
11291 PCIE DRIVER FOR HISILICON
11292 M:      Zhou Wang <wangzhou1@hisilicon.com>
11293 L:      linux-pci@vger.kernel.org
11294 S:      Maintained
11295 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11296 F:      drivers/pci/controller/dwc/pcie-hisi.c
11297
11298 PCIE DRIVER FOR HISILICON KIRIN
11299 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11300 M:      Binghui Wang <wangbinghui@hisilicon.com>
11301 L:      linux-pci@vger.kernel.org
11302 S:      Maintained
11303 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11304 F:      drivers/pci/controller/dwc/pcie-kirin.c
11305
11306 PCIE DRIVER FOR HISILICON STB
11307 M:      Jianguo Sun <sunjianguo1@huawei.com>
11308 M:      Shawn Guo <shawn.guo@linaro.org>
11309 L:      linux-pci@vger.kernel.org
11310 S:      Maintained
11311 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11312 F:      drivers/pci/controller/dwc/pcie-histb.c
11313
11314 PCIE DRIVER FOR MEDIATEK
11315 M:      Ryder Lee <ryder.lee@mediatek.com>
11316 L:      linux-pci@vger.kernel.org
11317 L:      linux-mediatek@lists.infradead.org
11318 S:      Supported
11319 F:      Documentation/devicetree/bindings/pci/mediatek*
11320 F:      drivers/pci/controller/*mediatek*
11321
11322 PCIE DRIVER FOR QUALCOMM MSM
11323 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11324 L:      linux-pci@vger.kernel.org
11325 L:      linux-arm-msm@vger.kernel.org
11326 S:      Maintained
11327 F:      drivers/pci/controller/dwc/*qcom*
11328
11329 PCIE DRIVER FOR ROCKCHIP
11330 M:      Shawn Lin <shawn.lin@rock-chips.com>
11331 L:      linux-pci@vger.kernel.org
11332 L:      linux-rockchip@lists.infradead.org
11333 S:      Maintained
11334 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11335 F:      drivers/pci/controller/pcie-rockchip*
11336
11337 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11338 M:      Linus Walleij <linus.walleij@linaro.org>
11339 L:      linux-pci@vger.kernel.org
11340 S:      Maintained
11341 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11342 F:      drivers/pci/controller/pci-v3-semi.c
11343
11344 PCIE DRIVER FOR ST SPEAR13XX
11345 M:      Pratyush Anand <pratyush.anand@gmail.com>
11346 L:      linux-pci@vger.kernel.org
11347 S:      Maintained
11348 F:      drivers/pci/controller/dwc/*spear*
11349
11350 PCMCIA SUBSYSTEM
11351 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11353 S:      Odd Fixes
11354 F:      Documentation/pcmcia/
11355 F:      tools/pcmcia/
11356 F:      drivers/pcmcia/
11357 F:      include/pcmcia/
11358
11359 PCNET32 NETWORK DRIVER
11360 M:      Don Fry <pcnet32@frontier.com>
11361 L:      netdev@vger.kernel.org
11362 S:      Maintained
11363 F:      drivers/net/ethernet/amd/pcnet32.c
11364
11365 PCRYPT PARALLEL CRYPTO ENGINE
11366 M:      Steffen Klassert <steffen.klassert@secunet.com>
11367 L:      linux-crypto@vger.kernel.org
11368 S:      Maintained
11369 F:      crypto/pcrypt.c
11370 F:      include/crypto/pcrypt.h
11371
11372 PEAQ WMI HOTKEYS DRIVER
11373 M:      Hans de Goede <hdegoede@redhat.com>
11374 L:      platform-driver-x86@vger.kernel.org
11375 S:      Maintained
11376 F:      drivers/platform/x86/peaq-wmi.c
11377
11378 PER-CPU MEMORY ALLOCATOR
11379 M:      Dennis Zhou <dennis@kernel.org>
11380 M:      Tejun Heo <tj@kernel.org>
11381 M:      Christoph Lameter <cl@linux.com>
11382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11383 S:      Maintained
11384 F:      include/linux/percpu*.h
11385 F:      mm/percpu*.c
11386 F:      arch/*/include/asm/percpu.h
11387
11388 PER-TASK DELAY ACCOUNTING
11389 M:      Balbir Singh <bsingharora@gmail.com>
11390 S:      Maintained
11391 F:      include/linux/delayacct.h
11392 F:      kernel/delayacct.c
11393
11394 PERFORMANCE EVENTS SUBSYSTEM
11395 M:      Peter Zijlstra <peterz@infradead.org>
11396 M:      Ingo Molnar <mingo@redhat.com>
11397 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11398 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11399 R:      Jiri Olsa <jolsa@redhat.com>
11400 R:      Namhyung Kim <namhyung@kernel.org>
11401 L:      linux-kernel@vger.kernel.org
11402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11403 S:      Supported
11404 F:      kernel/events/*
11405 F:      include/linux/perf_event.h
11406 F:      include/uapi/linux/perf_event.h
11407 F:      arch/*/kernel/perf_event*.c
11408 F:      arch/*/kernel/*/perf_event*.c
11409 F:      arch/*/kernel/*/*/perf_event*.c
11410 F:      arch/*/include/asm/perf_event.h
11411 F:      arch/*/kernel/perf_callchain.c
11412 F:      arch/*/events/*
11413 F:      tools/perf/
11414
11415 PERSONALITY HANDLING
11416 M:      Christoph Hellwig <hch@infradead.org>
11417 L:      linux-abi-devel@lists.sourceforge.net
11418 S:      Maintained
11419 F:      include/linux/personality.h
11420 F:      include/uapi/linux/personality.h
11421
11422 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11423 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11424 L:      linux-input@vger.kernel.org
11425 S:      Maintained
11426 F:      Documentation/input/devices/pxrc.rst
11427 F:      drivers/input/joystick/pxrc.c
11428
11429 PHONET PROTOCOL
11430 M:      Remi Denis-Courmont <courmisch@gmail.com>
11431 S:      Supported
11432 F:      Documentation/networking/phonet.txt
11433 F:      include/linux/phonet.h
11434 F:      include/net/phonet/
11435 F:      include/uapi/linux/phonet.h
11436 F:      net/phonet/
11437
11438 PHRAM MTD DRIVER
11439 M:      Joern Engel <joern@lazybastard.org>
11440 L:      linux-mtd@lists.infradead.org
11441 S:      Maintained
11442 F:      drivers/mtd/devices/phram.c
11443
11444 PICOLCD HID DRIVER
11445 M:      Bruno Prémont <bonbons@linux-vserver.org>
11446 L:      linux-input@vger.kernel.org
11447 S:      Maintained
11448 F:      drivers/hid/hid-picolcd*
11449
11450 PICOXCELL SUPPORT
11451 M:      Jamie Iles <jamie@jamieiles.com>
11452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11453 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11454 S:      Supported
11455 F:      arch/arm/boot/dts/picoxcell*
11456 F:      arch/arm/mach-picoxcell/
11457 F:      drivers/crypto/picoxcell*
11458
11459 PIN CONTROL SUBSYSTEM
11460 M:      Linus Walleij <linus.walleij@linaro.org>
11461 L:      linux-gpio@vger.kernel.org
11462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11463 S:      Maintained
11464 F:      Documentation/devicetree/bindings/pinctrl/
11465 F:      Documentation/driver-api/pinctl.rst
11466 F:      drivers/pinctrl/
11467 F:      include/linux/pinctrl/
11468
11469 PIN CONTROLLER - ATMEL AT91
11470 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11471 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11472 S:      Maintained
11473 F:      drivers/pinctrl/pinctrl-at91.*
11474
11475 PIN CONTROLLER - ATMEL AT91 PIO4
11476 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11477 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11478 L:      linux-gpio@vger.kernel.org
11479 S:      Supported
11480 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11481
11482 PIN CONTROLLER - FREESCALE
11483 M:      Dong Aisheng <aisheng.dong@nxp.com>
11484 M:      Fabio Estevam <festevam@gmail.com>
11485 M:      Shawn Guo <shawnguo@kernel.org>
11486 M:      Stefan Agner <stefan@agner.ch>
11487 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11488 L:      linux-gpio@vger.kernel.org
11489 S:      Maintained
11490 F:      drivers/pinctrl/freescale/
11491 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11492
11493 PIN CONTROLLER - INTEL
11494 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11495 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11496 S:      Maintained
11497 F:      drivers/pinctrl/intel/
11498
11499 PIN CONTROLLER - MEDIATEK
11500 M:      Sean Wang <sean.wang@mediatek.com>
11501 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11502 S:      Maintained
11503 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11504 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11505 F:      drivers/pinctrl/mediatek/mtk-eint.*
11506 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11507 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11508 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11509
11510 PIN CONTROLLER - QUALCOMM
11511 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11512 S:      Maintained
11513 L:      linux-arm-msm@vger.kernel.org
11514 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11515 F:      drivers/pinctrl/qcom/
11516
11517 PIN CONTROLLER - RENESAS
11518 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11519 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11520 L:      linux-renesas-soc@vger.kernel.org
11521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11522 S:      Maintained
11523 F:      drivers/pinctrl/sh-pfc/
11524
11525 PIN CONTROLLER - SAMSUNG
11526 M:      Tomasz Figa <tomasz.figa@gmail.com>
11527 M:      Krzysztof Kozlowski <krzk@kernel.org>
11528 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11530 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11531 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11533 S:      Maintained
11534 F:      drivers/pinctrl/samsung/
11535 F:      include/dt-bindings/pinctrl/samsung.h
11536 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11537
11538 PIN CONTROLLER - SINGLE
11539 M:      Tony Lindgren <tony@atomide.com>
11540 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11542 L:      linux-omap@vger.kernel.org
11543 S:      Maintained
11544 F:      drivers/pinctrl/pinctrl-single.c
11545
11546 PIN CONTROLLER - ST SPEAR
11547 M:      Viresh Kumar <vireshk@kernel.org>
11548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11549 W:      http://www.st.com/spear
11550 S:      Maintained
11551 F:      drivers/pinctrl/spear/
11552
11553 PISTACHIO SOC SUPPORT
11554 M:      James Hartley <james.hartley@sondrel.com>
11555 L:      linux-mips@linux-mips.org
11556 S:      Odd Fixes
11557 F:      arch/mips/pistachio/
11558 F:      arch/mips/include/asm/mach-pistachio/
11559 F:      arch/mips/boot/dts/img/pistachio*
11560 F:      arch/mips/configs/pistachio*_defconfig
11561
11562 PKTCDVD DRIVER
11563 S:      Orphan
11564 M:      linux-block@vger.kernel.org
11565 F:      drivers/block/pktcdvd.c
11566 F:      include/linux/pktcdvd.h
11567 F:      include/uapi/linux/pktcdvd.h
11568
11569 PKUNITY SOC DRIVERS
11570 M:      Guan Xuetao <gxt@pku.edu.cn>
11571 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11572 S:      Maintained
11573 T:      git git://github.com/gxt/linux.git
11574 F:      drivers/input/serio/i8042-unicore32io.h
11575 F:      drivers/i2c/busses/i2c-puv3.c
11576 F:      drivers/video/fbdev/fb-puv3.c
11577 F:      drivers/rtc/rtc-puv3.c
11578
11579 PMBUS HARDWARE MONITORING DRIVERS
11580 M:      Guenter Roeck <linux@roeck-us.net>
11581 L:      linux-hwmon@vger.kernel.org
11582 W:      http://hwmon.wiki.kernel.org/
11583 W:      http://www.roeck-us.net/linux/drivers/
11584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11585 S:      Maintained
11586 F:      Documentation/hwmon/pmbus
11587 F:      drivers/hwmon/pmbus/
11588 F:      include/linux/pmbus.h
11589
11590 PMC SIERRA MaxRAID DRIVER
11591 L:      linux-scsi@vger.kernel.org
11592 W:      http://www.pmc-sierra.com/
11593 S:      Orphan
11594 F:      drivers/scsi/pmcraid.*
11595
11596 PMC SIERRA PM8001 DRIVER
11597 M:      Jack Wang <jinpu.wang@profitbricks.com>
11598 M:      lindar_liu@usish.com
11599 L:      linux-scsi@vger.kernel.org
11600 S:      Supported
11601 F:      drivers/scsi/pm8001/
11602
11603 PNP SUPPORT
11604 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11605 S:      Maintained
11606 F:      drivers/pnp/
11607
11608 POSIX CLOCKS and TIMERS
11609 M:      Thomas Gleixner <tglx@linutronix.de>
11610 L:      linux-kernel@vger.kernel.org
11611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11612 S:      Maintained
11613 F:      fs/timerfd.c
11614 F:      include/linux/timer*
11615 F:      kernel/time/*timer*
11616
11617 POWER MANAGEMENT CORE
11618 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11619 L:      linux-pm@vger.kernel.org
11620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11621 B:      https://bugzilla.kernel.org
11622 S:      Supported
11623 F:      drivers/base/power/
11624 F:      include/linux/pm.h
11625 F:      include/linux/pm_*
11626 F:      include/linux/powercap.h
11627 F:      drivers/powercap/
11628 F:      kernel/configs/nopm.config
11629
11630 POWER STATE COORDINATION INTERFACE (PSCI)
11631 M:      Mark Rutland <mark.rutland@arm.com>
11632 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11633 L:      linux-arm-kernel@lists.infradead.org
11634 S:      Maintained
11635 F:      drivers/firmware/psci*.c
11636 F:      include/linux/psci.h
11637 F:      include/uapi/linux/psci.h
11638
11639 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11640 M:      Sebastian Reichel <sre@kernel.org>
11641 L:      linux-pm@vger.kernel.org
11642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11643 S:      Maintained
11644 F:      Documentation/ABI/testing/sysfs-class-power
11645 F:      Documentation/devicetree/bindings/power/supply/
11646 F:      include/linux/power_supply.h
11647 F:      drivers/power/supply/
11648
11649 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11650 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11651 L:      linuxppc-dev@lists.ozlabs.org
11652 S:      Maintained
11653 F:      drivers/char/powernv-op-panel.c
11654
11655 PPP OVER ATM (RFC 2364)
11656 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11657 S:      Maintained
11658 F:      net/atm/pppoatm.c
11659 F:      include/uapi/linux/atmppp.h
11660
11661 PPP OVER ETHERNET
11662 M:      Michal Ostrowski <mostrows@earthlink.net>
11663 S:      Maintained
11664 F:      drivers/net/ppp/pppoe.c
11665 F:      drivers/net/ppp/pppox.c
11666
11667 PPP OVER L2TP
11668 M:      James Chapman <jchapman@katalix.com>
11669 S:      Maintained
11670 F:      net/l2tp/l2tp_ppp.c
11671 F:      include/linux/if_pppol2tp.h
11672 F:      include/uapi/linux/if_pppol2tp.h
11673
11674 PPP PROTOCOL DRIVERS AND COMPRESSORS
11675 M:      Paul Mackerras <paulus@samba.org>
11676 L:      linux-ppp@vger.kernel.org
11677 S:      Maintained
11678 F:      drivers/net/ppp/ppp_*
11679
11680 PPS SUPPORT
11681 M:      Rodolfo Giometti <giometti@enneenne.com>
11682 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11683 L:      linuxpps@ml.enneenne.com (subscribers-only)
11684 S:      Maintained
11685 F:      Documentation/pps/
11686 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11687 F:      Documentation/ABI/testing/sysfs-pps
11688 F:      drivers/pps/
11689 F:      include/linux/pps*.h
11690 F:      include/uapi/linux/pps.h
11691
11692 PPTP DRIVER
11693 M:      Dmitry Kozlov <xeb@mail.ru>
11694 L:      netdev@vger.kernel.org
11695 S:      Maintained
11696 F:      drivers/net/ppp/pptp.c
11697 W:      http://sourceforge.net/projects/accel-pptp
11698
11699 PREEMPTIBLE KERNEL
11700 M:      Robert Love <rml@tech9.net>
11701 L:      kpreempt-tech@lists.sourceforge.net
11702 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11703 S:      Supported
11704 F:      Documentation/preempt-locking.txt
11705 F:      include/linux/preempt.h
11706
11707 PRINTK
11708 M:      Petr Mladek <pmladek@suse.com>
11709 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11710 R:      Steven Rostedt <rostedt@goodmis.org>
11711 S:      Maintained
11712 F:      kernel/printk/
11713 F:      include/linux/printk.h
11714
11715 PRISM54 WIRELESS DRIVER
11716 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11717 L:      linux-wireless@vger.kernel.org
11718 W:      http://wireless.kernel.org/en/users/Drivers/p54
11719 S:      Obsolete
11720 F:      drivers/net/wireless/intersil/prism54/
11721
11722 PROC FILESYSTEM
11723 R:      Alexey Dobriyan <adobriyan@gmail.com>
11724 L:      linux-kernel@vger.kernel.org
11725 L:      linux-fsdevel@vger.kernel.org
11726 S:      Maintained
11727 F:      fs/proc/
11728 F:      include/linux/proc_fs.h
11729 F:      tools/testing/selftests/proc/
11730
11731 PROC SYSCTL
11732 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11733 M:      Kees Cook <keescook@chromium.org>
11734 L:      linux-kernel@vger.kernel.org
11735 L:      linux-fsdevel@vger.kernel.org
11736 S:      Maintained
11737 F:      fs/proc/proc_sysctl.c
11738 F:      include/linux/sysctl.h
11739 F:      kernel/sysctl.c
11740 F:      tools/testing/selftests/sysctl/
11741
11742 PS3 NETWORK SUPPORT
11743 M:      Geoff Levand <geoff@infradead.org>
11744 L:      netdev@vger.kernel.org
11745 L:      linuxppc-dev@lists.ozlabs.org
11746 S:      Maintained
11747 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11748
11749 PS3 PLATFORM SUPPORT
11750 M:      Geoff Levand <geoff@infradead.org>
11751 L:      linuxppc-dev@lists.ozlabs.org
11752 S:      Maintained
11753 F:      arch/powerpc/boot/ps3*
11754 F:      arch/powerpc/include/asm/lv1call.h
11755 F:      arch/powerpc/include/asm/ps3*.h
11756 F:      arch/powerpc/platforms/ps3/
11757 F:      drivers/*/ps3*
11758 F:      drivers/ps3/
11759 F:      drivers/rtc/rtc-ps3.c
11760 F:      drivers/usb/host/*ps3.c
11761 F:      sound/ppc/snd_ps3*
11762
11763 PS3VRAM DRIVER
11764 M:      Jim Paris <jim@jtan.com>
11765 M:      Geoff Levand <geoff@infradead.org>
11766 L:      linuxppc-dev@lists.ozlabs.org
11767 S:      Maintained
11768 F:      drivers/block/ps3vram.c
11769
11770 PSAMPLE PACKET SAMPLING SUPPORT:
11771 M:      Yotam Gigi <yotam.gi@gmail.com>
11772 S:      Maintained
11773 F:      net/psample
11774 F:      include/net/psample.h
11775 F:      include/uapi/linux/psample.h
11776
11777 PSTORE FILESYSTEM
11778 M:      Kees Cook <keescook@chromium.org>
11779 M:      Anton Vorontsov <anton@enomsg.org>
11780 M:      Colin Cross <ccross@android.com>
11781 M:      Tony Luck <tony.luck@intel.com>
11782 S:      Maintained
11783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11784 F:      fs/pstore/
11785 F:      include/linux/pstore*
11786 F:      drivers/firmware/efi/efi-pstore.c
11787 F:      drivers/acpi/apei/erst.c
11788 F:      Documentation/admin-guide/ramoops.rst
11789 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11790 K:      \b(pstore|ramoops)
11791
11792 PTP HARDWARE CLOCK SUPPORT
11793 M:      Richard Cochran <richardcochran@gmail.com>
11794 L:      netdev@vger.kernel.org
11795 S:      Maintained
11796 W:      http://linuxptp.sourceforge.net/
11797 F:      Documentation/ABI/testing/sysfs-ptp
11798 F:      Documentation/ptp/*
11799 F:      drivers/net/phy/dp83640*
11800 F:      drivers/ptp/*
11801 F:      include/linux/ptp_cl*
11802
11803 PTRACE SUPPORT
11804 M:      Oleg Nesterov <oleg@redhat.com>
11805 S:      Maintained
11806 F:      include/asm-generic/syscall.h
11807 F:      include/linux/ptrace.h
11808 F:      include/linux/regset.h
11809 F:      include/linux/tracehook.h
11810 F:      include/uapi/linux/ptrace.h
11811 F:      include/uapi/linux/ptrace.h
11812 F:      include/asm-generic/ptrace.h
11813 F:      kernel/ptrace.c
11814 F:      arch/*/ptrace*.c
11815 F:      arch/*/*/ptrace*.c
11816 F:      arch/*/include/asm/ptrace*.h
11817
11818 PULSE8-CEC DRIVER
11819 M:      Hans Verkuil <hverkuil@xs4all.nl>
11820 L:      linux-media@vger.kernel.org
11821 T:      git git://linuxtv.org/media_tree.git
11822 S:      Maintained
11823 F:      drivers/media/usb/pulse8-cec/*
11824 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11825
11826 PVRUSB2 VIDEO4LINUX DRIVER
11827 M:      Mike Isely <isely@pobox.com>
11828 L:      pvrusb2@isely.net       (subscribers-only)
11829 L:      linux-media@vger.kernel.org
11830 W:      http://www.isely.net/pvrusb2/
11831 T:      git git://linuxtv.org/media_tree.git
11832 S:      Maintained
11833 F:      Documentation/media/v4l-drivers/pvrusb2*
11834 F:      drivers/media/usb/pvrusb2/
11835
11836 PWC WEBCAM DRIVER
11837 M:      Hans Verkuil <hverkuil@xs4all.nl>
11838 L:      linux-media@vger.kernel.org
11839 T:      git git://linuxtv.org/media_tree.git
11840 S:      Odd Fixes
11841 F:      drivers/media/usb/pwc/*
11842
11843 PWM FAN DRIVER
11844 M:      Kamil Debski <kamil@wypas.org>
11845 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11846 L:      linux-hwmon@vger.kernel.org
11847 S:      Supported
11848 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11849 F:      Documentation/hwmon/pwm-fan
11850 F:      drivers/hwmon/pwm-fan.c
11851
11852 PWM IR Transmitter
11853 M:      Sean Young <sean@mess.org>
11854 L:      linux-media@vger.kernel.org
11855 S:      Maintained
11856 F:      drivers/media/rc/pwm-ir-tx.c
11857
11858 PWM SUBSYSTEM
11859 M:      Thierry Reding <thierry.reding@gmail.com>
11860 L:      linux-pwm@vger.kernel.org
11861 S:      Maintained
11862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11863 F:      Documentation/pwm.txt
11864 F:      Documentation/devicetree/bindings/pwm/
11865 F:      include/linux/pwm.h
11866 F:      drivers/pwm/
11867 F:      drivers/video/backlight/pwm_bl.c
11868 F:      include/linux/pwm_backlight.h
11869 F:      drivers/gpio/gpio-mvebu.c
11870 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11871
11872 PXA GPIO DRIVER
11873 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11874 L:      linux-gpio@vger.kernel.org
11875 S:      Maintained
11876 F:      drivers/gpio/gpio-pxa.c
11877
11878 PXA MMCI DRIVER
11879 S:      Orphan
11880
11881 PXA RTC DRIVER
11882 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11883 L:      linux-rtc@vger.kernel.org
11884 S:      Maintained
11885
11886 PXA2xx/PXA3xx SUPPORT
11887 M:      Daniel Mack <daniel@zonque.org>
11888 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11889 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11890 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11891 T:      git git://github.com/hzhuang1/linux.git
11892 T:      git git://github.com/rjarzmik/linux.git
11893 S:      Maintained
11894 F:      arch/arm/boot/dts/pxa*
11895 F:      arch/arm/mach-pxa/
11896 F:      drivers/dma/pxa*
11897 F:      drivers/pcmcia/pxa2xx*
11898 F:      drivers/pinctrl/pxa/
11899 F:      drivers/spi/spi-pxa2xx*
11900 F:      drivers/usb/gadget/udc/pxa2*
11901 F:      include/sound/pxa2xx-lib.h
11902 F:      sound/arm/pxa*
11903 F:      sound/soc/pxa/
11904
11905 QAT DRIVER
11906 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11907 L:      qat-linux@intel.com
11908 S:      Supported
11909 F:      drivers/crypto/qat/
11910
11911 QCOM AUDIO (ASoC) DRIVERS
11912 M:      Patrick Lai <plai@codeaurora.org>
11913 M:      Banajit Goswami <bgoswami@codeaurora.org>
11914 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11915 S:      Supported
11916 F:      sound/soc/qcom/
11917
11918 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11919 M:      Gabriel Somlo <somlo@cmu.edu>
11920 M:      "Michael S. Tsirkin" <mst@redhat.com>
11921 L:      qemu-devel@nongnu.org
11922 S:      Maintained
11923 F:      drivers/firmware/qemu_fw_cfg.c
11924 F:      include/uapi/linux/qemu_fw_cfg.h
11925
11926 QIB DRIVER
11927 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11928 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11929 L:      linux-rdma@vger.kernel.org
11930 S:      Supported
11931 F:      drivers/infiniband/hw/qib/
11932
11933 QLOGIC QL41xxx FCOE DRIVER
11934 M:      QLogic-Storage-Upstream@cavium.com
11935 L:      linux-scsi@vger.kernel.org
11936 S:      Supported
11937 F:      drivers/scsi/qedf/
11938
11939 QLOGIC QL41xxx ISCSI DRIVER
11940 M:      QLogic-Storage-Upstream@cavium.com
11941 L:      linux-scsi@vger.kernel.org
11942 S:      Supported
11943 F:      drivers/scsi/qedi/
11944
11945 QLOGIC QL4xxx ETHERNET DRIVER
11946 M:      Ariel Elior <Ariel.Elior@cavium.com>
11947 M:      everest-linux-l2@cavium.com
11948 L:      netdev@vger.kernel.org
11949 S:      Supported
11950 F:      drivers/net/ethernet/qlogic/qed/
11951 F:      include/linux/qed/
11952 F:      drivers/net/ethernet/qlogic/qede/
11953
11954 QLOGIC QL4xxx RDMA DRIVER
11955 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11956 M:      Ariel Elior <Ariel.Elior@cavium.com>
11957 L:      linux-rdma@vger.kernel.org
11958 S:      Supported
11959 F:      drivers/infiniband/hw/qedr/
11960 F:      include/uapi/rdma/qedr-abi.h
11961
11962 QLOGIC QLA1280 SCSI DRIVER
11963 M:      Michael Reed <mdr@sgi.com>
11964 L:      linux-scsi@vger.kernel.org
11965 S:      Maintained
11966 F:      drivers/scsi/qla1280.[ch]
11967
11968 QLOGIC QLA2XXX FC-SCSI DRIVER
11969 M:      qla2xxx-upstream@qlogic.com
11970 L:      linux-scsi@vger.kernel.org
11971 S:      Supported
11972 F:      Documentation/scsi/LICENSE.qla2xxx
11973 F:      drivers/scsi/qla2xxx/
11974
11975 QLOGIC QLA3XXX NETWORK DRIVER
11976 M:      Dept-GELinuxNICDev@cavium.com
11977 L:      netdev@vger.kernel.org
11978 S:      Supported
11979 F:      Documentation/networking/LICENSE.qla3xxx
11980 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11981
11982 QLOGIC QLA4XXX iSCSI DRIVER
11983 M:      QLogic-Storage-Upstream@qlogic.com
11984 L:      linux-scsi@vger.kernel.org
11985 S:      Supported
11986 F:      Documentation/scsi/LICENSE.qla4xxx
11987 F:      drivers/scsi/qla4xxx/
11988
11989 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11990 M:      Harish Patil <harish.patil@cavium.com>
11991 M:      Manish Chopra <manish.chopra@cavium.com>
11992 M:      Dept-GELinuxNICDev@cavium.com
11993 L:      netdev@vger.kernel.org
11994 S:      Supported
11995 F:      drivers/net/ethernet/qlogic/qlcnic/
11996
11997 QLOGIC QLGE 10Gb ETHERNET DRIVER
11998 M:      Harish Patil <harish.patil@cavium.com>
11999 M:      Manish Chopra <manish.chopra@cavium.com>
12000 M:      Dept-GELinuxNICDev@cavium.com
12001 L:      netdev@vger.kernel.org
12002 S:      Supported
12003 F:      drivers/net/ethernet/qlogic/qlge/
12004
12005 QM1D1B0004 MEDIA DRIVER
12006 M:      Akihiro Tsukada <tskd08@gmail.com>
12007 L:      linux-media@vger.kernel.org
12008 S:      Odd Fixes
12009 F:      drivers/media/tuners/qm1d1b0004*
12010
12011 QM1D1C0042 MEDIA DRIVER
12012 M:      Akihiro Tsukada <tskd08@gmail.com>
12013 L:      linux-media@vger.kernel.org
12014 S:      Odd Fixes
12015 F:      drivers/media/tuners/qm1d1c0042*
12016
12017 QNX4 FILESYSTEM
12018 M:      Anders Larsen <al@alarsen.net>
12019 W:      http://www.alarsen.net/linux/qnx4fs/
12020 S:      Maintained
12021 F:      fs/qnx4/
12022 F:      include/uapi/linux/qnx4_fs.h
12023 F:      include/uapi/linux/qnxtypes.h
12024
12025 QORIQ DPAA2 FSL-MC BUS DRIVER
12026 M:      Stuart Yoder <stuyoder@gmail.com>
12027 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12028 L:      linux-kernel@vger.kernel.org
12029 S:      Maintained
12030 F:      drivers/bus/fsl-mc/
12031 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12032 F:      Documentation/networking/dpaa2/overview.rst
12033
12034 QT1010 MEDIA DRIVER
12035 M:      Antti Palosaari <crope@iki.fi>
12036 L:      linux-media@vger.kernel.org
12037 W:      https://linuxtv.org
12038 W:      http://palosaari.fi/linux/
12039 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12040 T:      git git://linuxtv.org/anttip/media_tree.git
12041 S:      Maintained
12042 F:      drivers/media/tuners/qt1010*
12043
12044 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12045 M:      Kalle Valo <kvalo@codeaurora.org>
12046 L:      ath10k@lists.infradead.org
12047 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12049 S:      Supported
12050 F:      drivers/net/wireless/ath/ath10k/
12051
12052 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12053 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12054 L:      linux-wireless@vger.kernel.org
12055 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12056 S:      Supported
12057 F:      drivers/net/wireless/ath/ath9k/
12058
12059 QUALCOMM CAMERA SUBSYSTEM DRIVER
12060 M:      Todor Tomov <todor.tomov@linaro.org>
12061 L:      linux-media@vger.kernel.org
12062 S:      Maintained
12063 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12064 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12065 F:      drivers/media/platform/qcom/camss/
12066
12067 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12068 M:  Ilia Lin <ilia.lin@gmail.com>
12069 L:  linux-pm@vger.kernel.org
12070 S:  Maintained
12071 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12072 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12073
12074 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12075 M:      Timur Tabi <timur@kernel.org>
12076 L:      netdev@vger.kernel.org
12077 S:      Maintained
12078 F:      drivers/net/ethernet/qualcomm/emac/
12079
12080 QUALCOMM GENERIC INTERFACE I2C DRIVER
12081 M:      Alok Chauhan <alokc@codeaurora.org>
12082 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12083 L:      linux-i2c@vger.kernel.org
12084 L:      linux-arm-msm@vger.kernel.org
12085 S:      Supported
12086 F:      drivers/i2c/busses/i2c-qcom-geni.c
12087
12088 QUALCOMM HEXAGON ARCHITECTURE
12089 M:      Richard Kuo <rkuo@codeaurora.org>
12090 L:      linux-hexagon@vger.kernel.org
12091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12092 S:      Supported
12093 F:      arch/hexagon/
12094
12095 QUALCOMM HIDMA DRIVER
12096 M:      Sinan Kaya <okaya@kernel.org>
12097 L:      linux-arm-kernel@lists.infradead.org
12098 L:      linux-arm-msm@vger.kernel.org
12099 L:      dmaengine@vger.kernel.org
12100 S:      Supported
12101 F:      drivers/dma/qcom/hidma*
12102
12103 QUALCOMM IOMMU
12104 M:      Rob Clark <robdclark@gmail.com>
12105 L:      iommu@lists.linux-foundation.org
12106 L:      linux-arm-msm@vger.kernel.org
12107 S:      Maintained
12108 F:      drivers/iommu/qcom_iommu.c
12109
12110 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12111 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12112 L:      linux-media@vger.kernel.org
12113 L:      linux-arm-msm@vger.kernel.org
12114 T:      git git://linuxtv.org/media_tree.git
12115 S:      Maintained
12116 F:      drivers/media/platform/qcom/venus/
12117
12118 QUALCOMM WCN36XX WIRELESS DRIVER
12119 M:      Kalle Valo <kvalo@codeaurora.org>
12120 L:      wcn36xx@lists.infradead.org
12121 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12122 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12123 S:      Supported
12124 F:      drivers/net/wireless/ath/wcn36xx/
12125
12126 QUANTENNA QTNFMAC WIRELESS DRIVER
12127 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12128 M:      Avinash Patil <avinashp@quantenna.com>
12129 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12130 L:      linux-wireless@vger.kernel.org
12131 S:      Maintained
12132 F:      drivers/net/wireless/quantenna
12133
12134 RADEON and AMDGPU DRM DRIVERS
12135 M:      Alex Deucher <alexander.deucher@amd.com>
12136 M:      Christian König <christian.koenig@amd.com>
12137 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12138 L:      amd-gfx@lists.freedesktop.org
12139 T:      git git://people.freedesktop.org/~agd5f/linux
12140 S:      Supported
12141 F:      drivers/gpu/drm/radeon/
12142 F:      include/uapi/drm/radeon_drm.h
12143 F:      drivers/gpu/drm/amd/
12144 F:      include/uapi/drm/amdgpu_drm.h
12145
12146 RADEON FRAMEBUFFER DISPLAY DRIVER
12147 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12148 L:      linux-fbdev@vger.kernel.org
12149 S:      Maintained
12150 F:      drivers/video/fbdev/aty/radeon*
12151 F:      include/uapi/linux/radeonfb.h
12152
12153 RADIOSHARK RADIO DRIVER
12154 M:      Hans Verkuil <hverkuil@xs4all.nl>
12155 L:      linux-media@vger.kernel.org
12156 T:      git git://linuxtv.org/media_tree.git
12157 S:      Maintained
12158 F:      drivers/media/radio/radio-shark.c
12159
12160 RADIOSHARK2 RADIO DRIVER
12161 M:      Hans Verkuil <hverkuil@xs4all.nl>
12162 L:      linux-media@vger.kernel.org
12163 T:      git git://linuxtv.org/media_tree.git
12164 S:      Maintained
12165 F:      drivers/media/radio/radio-shark2.c
12166 F:      drivers/media/radio/radio-tea5777.c
12167
12168 RADOS BLOCK DEVICE (RBD)
12169 M:      Ilya Dryomov <idryomov@gmail.com>
12170 M:      Sage Weil <sage@redhat.com>
12171 M:      Alex Elder <elder@kernel.org>
12172 L:      ceph-devel@vger.kernel.org
12173 W:      http://ceph.com/
12174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12175 T:      git git://github.com/ceph/ceph-client.git
12176 S:      Supported
12177 F:      Documentation/ABI/testing/sysfs-bus-rbd
12178 F:      drivers/block/rbd.c
12179 F:      drivers/block/rbd_types.h
12180
12181 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12182 M:      Paul Mackerras <paulus@samba.org>
12183 L:      linux-fbdev@vger.kernel.org
12184 S:      Maintained
12185 F:      drivers/video/fbdev/aty/aty128fb.c
12186
12187 RAINSHADOW-CEC DRIVER
12188 M:      Hans Verkuil <hverkuil@xs4all.nl>
12189 L:      linux-media@vger.kernel.org
12190 T:      git git://linuxtv.org/media_tree.git
12191 S:      Maintained
12192 F:      drivers/media/usb/rainshadow-cec/*
12193
12194 RALINK MIPS ARCHITECTURE
12195 M:      John Crispin <john@phrozen.org>
12196 L:      linux-mips@linux-mips.org
12197 S:      Maintained
12198 F:      arch/mips/ralink
12199
12200 RALINK RT2X00 WIRELESS LAN DRIVER
12201 P:      rt2x00 project
12202 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12203 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12204 L:      linux-wireless@vger.kernel.org
12205 S:      Maintained
12206 F:      drivers/net/wireless/ralink/rt2x00/
12207
12208 RAMDISK RAM BLOCK DEVICE DRIVER
12209 M:      Jens Axboe <axboe@kernel.dk>
12210 S:      Maintained
12211 F:      Documentation/blockdev/ramdisk.txt
12212 F:      drivers/block/brd.c
12213
12214 RANCHU VIRTUAL BOARD FOR MIPS
12215 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12216 L:      linux-mips@linux-mips.org
12217 S:      Supported
12218 F:      arch/mips/generic/board-ranchu.c
12219 F:      arch/mips/configs/generic/board-ranchu.config
12220
12221 RANDOM NUMBER DRIVER
12222 M:      "Theodore Ts'o" <tytso@mit.edu>
12223 S:      Maintained
12224 F:      drivers/char/random.c
12225
12226 RAPIDIO SUBSYSTEM
12227 M:      Matt Porter <mporter@kernel.crashing.org>
12228 M:      Alexandre Bounine <alex.bou9@gmail.com>
12229 S:      Maintained
12230 F:      drivers/rapidio/
12231
12232 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12233 L:      linux-wireless@vger.kernel.org
12234 S:      Orphan
12235 F:      drivers/net/wireless/ray*
12236
12237 RCUTORTURE TEST FRAMEWORK
12238 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12239 M:      Josh Triplett <josh@joshtriplett.org>
12240 R:      Steven Rostedt <rostedt@goodmis.org>
12241 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12242 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12243 L:      linux-kernel@vger.kernel.org
12244 S:      Supported
12245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12246 F:      tools/testing/selftests/rcutorture
12247
12248 RDC R-321X SoC
12249 M:      Florian Fainelli <florian@openwrt.org>
12250 S:      Maintained
12251
12252 RDC R6040 FAST ETHERNET DRIVER
12253 M:      Florian Fainelli <f.fainelli@gmail.com>
12254 L:      netdev@vger.kernel.org
12255 S:      Maintained
12256 F:      drivers/net/ethernet/rdc/r6040.c
12257
12258 RDMAVT - RDMA verbs software
12259 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12260 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12261 L:      linux-rdma@vger.kernel.org
12262 S:      Supported
12263 F:      drivers/infiniband/sw/rdmavt
12264
12265 RDS - RELIABLE DATAGRAM SOCKETS
12266 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12267 L:      netdev@vger.kernel.org
12268 L:      linux-rdma@vger.kernel.org
12269 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12270 W:      https://oss.oracle.com/projects/rds/
12271 S:      Supported
12272 F:      net/rds/
12273 F:      Documentation/networking/rds.txt
12274
12275 RDT - RESOURCE ALLOCATION
12276 M:      Fenghua Yu <fenghua.yu@intel.com>
12277 M:      Reinette Chatre <reinette.chatre@intel.com>
12278 L:      linux-kernel@vger.kernel.org
12279 S:      Supported
12280 F:      arch/x86/kernel/cpu/intel_rdt*
12281 F:      arch/x86/include/asm/intel_rdt_sched.h
12282 F:      Documentation/x86/intel_rdt*
12283
12284 READ-COPY UPDATE (RCU)
12285 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12286 M:      Josh Triplett <josh@joshtriplett.org>
12287 R:      Steven Rostedt <rostedt@goodmis.org>
12288 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12289 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12290 L:      linux-kernel@vger.kernel.org
12291 W:      http://www.rdrop.com/users/paulmck/RCU/
12292 S:      Supported
12293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12294 F:      Documentation/RCU/
12295 X:      Documentation/RCU/torture.txt
12296 F:      include/linux/rcu*
12297 X:      include/linux/srcu*.h
12298 F:      kernel/rcu/
12299 X:      kernel/rcu/srcu*.c
12300
12301 REAL TIME CLOCK (RTC) SUBSYSTEM
12302 M:      Alessandro Zummo <a.zummo@towertech.it>
12303 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12304 L:      linux-rtc@vger.kernel.org
12305 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12307 S:      Maintained
12308 F:      Documentation/devicetree/bindings/rtc/
12309 F:      Documentation/rtc.txt
12310 F:      drivers/rtc/
12311 F:      include/linux/rtc.h
12312 F:      include/uapi/linux/rtc.h
12313 F:      include/linux/rtc/
12314 F:      include/linux/platform_data/rtc-*
12315 F:      tools/testing/selftests/rtc/
12316
12317 REALTEK AUDIO CODECS
12318 M:      Bard Liao <bardliao@realtek.com>
12319 M:      Oder Chiou <oder_chiou@realtek.com>
12320 S:      Maintained
12321 F:      sound/soc/codecs/rt*
12322 F:      include/sound/rt*.h
12323
12324 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12325 M:      Linus Walleij <linus.walleij@linaro.org>
12326 S:      Maintained
12327 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12328 F:      drivers/net/dsa/realtek-smi*
12329 F:      drivers/net/dsa/rtl83*
12330
12331 REGISTER MAP ABSTRACTION
12332 M:      Mark Brown <broonie@kernel.org>
12333 L:      linux-kernel@vger.kernel.org
12334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12335 S:      Supported
12336 F:      Documentation/devicetree/bindings/regmap/
12337 F:      drivers/base/regmap/
12338 F:      include/linux/regmap.h
12339
12340 REISERFS FILE SYSTEM
12341 L:      reiserfs-devel@vger.kernel.org
12342 S:      Supported
12343 F:      fs/reiserfs/
12344
12345 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12346 M:      Ohad Ben-Cohen <ohad@wizery.com>
12347 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12348 L:      linux-remoteproc@vger.kernel.org
12349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12350 S:      Maintained
12351 F:      Documentation/devicetree/bindings/remoteproc/
12352 F:      Documentation/remoteproc.txt
12353 F:      drivers/remoteproc/
12354 F:      include/linux/remoteproc.h
12355
12356 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12357 M:      Ohad Ben-Cohen <ohad@wizery.com>
12358 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12359 L:      linux-remoteproc@vger.kernel.org
12360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12361 S:      Maintained
12362 F:      drivers/rpmsg/
12363 F:      Documentation/rpmsg.txt
12364 F:      include/linux/rpmsg.h
12365 F:      include/linux/rpmsg/
12366
12367 RENESAS CLOCK DRIVERS
12368 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12369 L:      linux-renesas-soc@vger.kernel.org
12370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12371 S:      Supported
12372 F:      drivers/clk/renesas/
12373
12374 RENESAS EMEV2 I2C DRIVER
12375 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12376 S:      Supported
12377 F:      drivers/i2c/busses/i2c-emev2.c
12378
12379 RENESAS ETHERNET DRIVERS
12380 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12381 L:      netdev@vger.kernel.org
12382 L:      linux-renesas-soc@vger.kernel.org
12383 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12384 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12385 F:      drivers/net/ethernet/renesas/
12386 F:      include/linux/sh_eth.h
12387
12388 RENESAS R-CAR GYROADC DRIVER
12389 M:      Marek Vasut <marek.vasut@gmail.com>
12390 L:      linux-iio@vger.kernel.org
12391 S:      Supported
12392 F:      drivers/iio/adc/rcar_gyro_adc.c
12393
12394 RENESAS R-CAR I2C DRIVERS
12395 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12396 S:      Supported
12397 F:      drivers/i2c/busses/i2c-rcar.c
12398 F:      drivers/i2c/busses/i2c-sh_mobile.c
12399
12400 RENESAS USB PHY DRIVER
12401 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12402 L:      linux-renesas-soc@vger.kernel.org
12403 S:      Maintained
12404 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12405
12406 RESET CONTROLLER FRAMEWORK
12407 M:      Philipp Zabel <p.zabel@pengutronix.de>
12408 T:      git git://git.pengutronix.de/git/pza/linux
12409 S:      Maintained
12410 F:      drivers/reset/
12411 F:      Documentation/devicetree/bindings/reset/
12412 F:      include/dt-bindings/reset/
12413 F:      include/linux/reset.h
12414 F:      include/linux/reset-controller.h
12415
12416 RESTARTABLE SEQUENCES SUPPORT
12417 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12418 M:      Peter Zijlstra <peterz@infradead.org>
12419 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12420 M:      Boqun Feng <boqun.feng@gmail.com>
12421 L:      linux-kernel@vger.kernel.org
12422 S:      Supported
12423 F:      kernel/rseq.c
12424 F:      include/uapi/linux/rseq.h
12425 F:      include/trace/events/rseq.h
12426 F:      tools/testing/selftests/rseq/
12427
12428 RFKILL
12429 M:      Johannes Berg <johannes@sipsolutions.net>
12430 L:      linux-wireless@vger.kernel.org
12431 W:      http://wireless.kernel.org/
12432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12434 S:      Maintained
12435 F:      Documentation/rfkill.txt
12436 F:      Documentation/ABI/stable/sysfs-class-rfkill
12437 F:      net/rfkill/
12438 F:      include/linux/rfkill.h
12439 F:      include/uapi/linux/rfkill.h
12440
12441 RHASHTABLE
12442 M:      Thomas Graf <tgraf@suug.ch>
12443 M:      Herbert Xu <herbert@gondor.apana.org.au>
12444 L:      netdev@vger.kernel.org
12445 S:      Maintained
12446 F:      lib/rhashtable.c
12447 F:      lib/test_rhashtable.c
12448 F:      include/linux/rhashtable.h
12449 F:      include/linux/rhashtable-types.h
12450
12451 RICOH R5C592 MEMORYSTICK DRIVER
12452 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12453 S:      Maintained
12454 F:      drivers/memstick/host/r592.*
12455
12456 RICOH SMARTMEDIA/XD DRIVER
12457 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12458 S:      Maintained
12459 F:      drivers/mtd/nand/raw/r852.c
12460 F:      drivers/mtd/nand/raw/r852.h
12461
12462 RISC-V ARCHITECTURE
12463 M:      Palmer Dabbelt <palmer@sifive.com>
12464 M:      Albert Ou <aou@eecs.berkeley.edu>
12465 L:      linux-riscv@lists.infradead.org
12466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12467 S:      Supported
12468 F:      arch/riscv/
12469 K:      riscv
12470 N:      riscv
12471
12472 ROCCAT DRIVERS
12473 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12474 W:      http://sourceforge.net/projects/roccat/
12475 S:      Maintained
12476 F:      drivers/hid/hid-roccat*
12477 F:      include/linux/hid-roccat*
12478 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12479
12480 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12481 M:      Jacob chen <jacob2.chen@rock-chips.com>
12482 L:      linux-media@vger.kernel.org
12483 S:      Maintained
12484 F:      drivers/media/platform/rockchip/rga/
12485 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12486
12487 ROCKER DRIVER
12488 M:      Jiri Pirko <jiri@resnulli.us>
12489 L:      netdev@vger.kernel.org
12490 S:      Supported
12491 F:      drivers/net/ethernet/rocker/
12492
12493 ROCKETPORT DRIVER
12494 P:      Comtrol Corp.
12495 W:      http://www.comtrol.com
12496 S:      Maintained
12497 F:      Documentation/serial/rocket.txt
12498 F:      drivers/tty/rocket*
12499
12500 ROCKETPORT EXPRESS/INFINITY DRIVER
12501 M:      Kevin Cernekee <cernekee@gmail.com>
12502 L:      linux-serial@vger.kernel.org
12503 S:      Odd Fixes
12504 F:      drivers/tty/serial/rp2.*
12505
12506 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12507 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12508 L:      linux-kernel@vger.kernel.org
12509 L:      linux-renesas-soc@vger.kernel.org
12510 S:      Supported
12511 F:      drivers/mfd/bd9571mwv.c
12512 F:      drivers/regulator/bd9571mwv-regulator.c
12513 F:      drivers/gpio/gpio-bd9571mwv.c
12514 F:      include/linux/mfd/bd9571mwv.h
12515 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12516
12517 ROSE NETWORK LAYER
12518 M:      Ralf Baechle <ralf@linux-mips.org>
12519 L:      linux-hams@vger.kernel.org
12520 W:      http://www.linux-ax25.org/
12521 S:      Maintained
12522 F:      include/net/rose.h
12523 F:      include/uapi/linux/rose.h
12524 F:      net/rose/
12525
12526 RTL2830 MEDIA DRIVER
12527 M:      Antti Palosaari <crope@iki.fi>
12528 L:      linux-media@vger.kernel.org
12529 W:      https://linuxtv.org
12530 W:      http://palosaari.fi/linux/
12531 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12532 T:      git git://linuxtv.org/anttip/media_tree.git
12533 S:      Maintained
12534 F:      drivers/media/dvb-frontends/rtl2830*
12535
12536 RTL2832 MEDIA DRIVER
12537 M:      Antti Palosaari <crope@iki.fi>
12538 L:      linux-media@vger.kernel.org
12539 W:      https://linuxtv.org
12540 W:      http://palosaari.fi/linux/
12541 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12542 T:      git git://linuxtv.org/anttip/media_tree.git
12543 S:      Maintained
12544 F:      drivers/media/dvb-frontends/rtl2832*
12545
12546 RTL2832_SDR MEDIA DRIVER
12547 M:      Antti Palosaari <crope@iki.fi>
12548 L:      linux-media@vger.kernel.org
12549 W:      https://linuxtv.org
12550 W:      http://palosaari.fi/linux/
12551 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12552 T:      git git://linuxtv.org/anttip/media_tree.git
12553 S:      Maintained
12554 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12555
12556 RTL8180 WIRELESS DRIVER
12557 L:      linux-wireless@vger.kernel.org
12558 W:      http://wireless.kernel.org/
12559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12560 S:      Orphan
12561 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12562
12563 RTL8187 WIRELESS DRIVER
12564 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12565 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12566 M:      Larry Finger <Larry.Finger@lwfinger.net>
12567 L:      linux-wireless@vger.kernel.org
12568 W:      http://wireless.kernel.org/
12569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12570 S:      Maintained
12571 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12572
12573 REALTEK WIRELESS DRIVER (rtlwifi family)
12574 M:      Ping-Ke Shih <pkshih@realtek.com>
12575 L:      linux-wireless@vger.kernel.org
12576 W:      http://wireless.kernel.org/
12577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12578 S:      Maintained
12579 F:      drivers/net/wireless/realtek/rtlwifi/
12580
12581 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12582 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12583 L:      linux-wireless@vger.kernel.org
12584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12585 S:      Maintained
12586 F:      drivers/net/wireless/realtek/rtl8xxxu/
12587
12588 RXRPC SOCKETS (AF_RXRPC)
12589 M:      David Howells <dhowells@redhat.com>
12590 L:      linux-afs@lists.infradead.org
12591 S:      Supported
12592 F:      net/rxrpc/
12593 F:      include/keys/rxrpc-type.h
12594 F:      include/net/af_rxrpc.h
12595 F:      include/trace/events/rxrpc.h
12596 F:      include/uapi/linux/rxrpc.h
12597 F:      Documentation/networking/rxrpc.txt
12598 W:      https://www.infradead.org/~dhowells/kafs/
12599
12600 S3 SAVAGE FRAMEBUFFER DRIVER
12601 M:      Antonino Daplas <adaplas@gmail.com>
12602 L:      linux-fbdev@vger.kernel.org
12603 S:      Maintained
12604 F:      drivers/video/fbdev/savage/
12605
12606 S390
12607 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12608 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12609 L:      linux-s390@vger.kernel.org
12610 W:      http://www.ibm.com/developerworks/linux/linux390/
12611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12612 S:      Supported
12613 F:      arch/s390/
12614 F:      drivers/s390/
12615 F:      Documentation/s390/
12616 F:      Documentation/driver-api/s390-drivers.rst
12617
12618 S390 COMMON I/O LAYER
12619 M:      Sebastian Ott <sebott@linux.ibm.com>
12620 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12621 L:      linux-s390@vger.kernel.org
12622 W:      http://www.ibm.com/developerworks/linux/linux390/
12623 S:      Supported
12624 F:      drivers/s390/cio/
12625
12626 S390 DASD DRIVER
12627 M:      Stefan Haberland <sth@linux.ibm.com>
12628 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12629 L:      linux-s390@vger.kernel.org
12630 W:      http://www.ibm.com/developerworks/linux/linux390/
12631 S:      Supported
12632 F:      drivers/s390/block/dasd*
12633 F:      block/partitions/ibm.c
12634
12635 S390 IOMMU (PCI)
12636 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12637 L:      linux-s390@vger.kernel.org
12638 W:      http://www.ibm.com/developerworks/linux/linux390/
12639 S:      Supported
12640 F:      drivers/iommu/s390-iommu.c
12641
12642 S390 IUCV NETWORK LAYER
12643 M:      Julian Wiedmann <jwi@linux.ibm.com>
12644 M:      Ursula Braun <ubraun@linux.ibm.com>
12645 L:      linux-s390@vger.kernel.org
12646 W:      http://www.ibm.com/developerworks/linux/linux390/
12647 S:      Supported
12648 F:      drivers/s390/net/*iucv*
12649 F:      include/net/iucv/
12650 F:      net/iucv/
12651
12652 S390 NETWORK DRIVERS
12653 M:      Julian Wiedmann <jwi@linux.ibm.com>
12654 M:      Ursula Braun <ubraun@linux.ibm.com>
12655 L:      linux-s390@vger.kernel.org
12656 W:      http://www.ibm.com/developerworks/linux/linux390/
12657 S:      Supported
12658 F:      drivers/s390/net/
12659
12660 S390 PCI SUBSYSTEM
12661 M:      Sebastian Ott <sebott@linux.ibm.com>
12662 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12663 L:      linux-s390@vger.kernel.org
12664 W:      http://www.ibm.com/developerworks/linux/linux390/
12665 S:      Supported
12666 F:      arch/s390/pci/
12667 F:      drivers/pci/hotplug/s390_pci_hpc.c
12668
12669 S390 VFIO-CCW DRIVER
12670 M:      Cornelia Huck <cohuck@redhat.com>
12671 M:      Halil Pasic <pasic@linux.ibm.com>
12672 L:      linux-s390@vger.kernel.org
12673 L:      kvm@vger.kernel.org
12674 S:      Supported
12675 F:      drivers/s390/cio/vfio_ccw*
12676 F:      Documentation/s390/vfio-ccw.txt
12677 F:      include/uapi/linux/vfio_ccw.h
12678
12679 S390 ZCRYPT DRIVER
12680 M:      Harald Freudenberger <freude@linux.ibm.com>
12681 L:      linux-s390@vger.kernel.org
12682 W:      http://www.ibm.com/developerworks/linux/linux390/
12683 S:      Supported
12684 F:      drivers/s390/crypto/
12685
12686 S390 ZFCP DRIVER
12687 M:      Steffen Maier <maier@linux.ibm.com>
12688 M:      Benjamin Block <bblock@linux.ibm.com>
12689 L:      linux-s390@vger.kernel.org
12690 W:      http://www.ibm.com/developerworks/linux/linux390/
12691 S:      Supported
12692 F:      drivers/s390/scsi/zfcp_*
12693
12694 S3C24XX SD/MMC Driver
12695 M:      Ben Dooks <ben-linux@fluff.org>
12696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12697 S:      Supported
12698 F:      drivers/mmc/host/s3cmci.*
12699
12700 SAA6588 RDS RECEIVER DRIVER
12701 M:      Hans Verkuil <hverkuil@xs4all.nl>
12702 L:      linux-media@vger.kernel.org
12703 T:      git git://linuxtv.org/media_tree.git
12704 W:      https://linuxtv.org
12705 S:      Odd Fixes
12706 F:      drivers/media/i2c/saa6588*
12707
12708 SAA7134 VIDEO4LINUX DRIVER
12709 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12710 L:      linux-media@vger.kernel.org
12711 W:      https://linuxtv.org
12712 T:      git git://linuxtv.org/media_tree.git
12713 S:      Odd fixes
12714 F:      Documentation/media/v4l-drivers/saa7134*
12715 F:      drivers/media/pci/saa7134/
12716
12717 SAA7146 VIDEO4LINUX-2 DRIVER
12718 M:      Hans Verkuil <hverkuil@xs4all.nl>
12719 L:      linux-media@vger.kernel.org
12720 T:      git git://linuxtv.org/media_tree.git
12721 S:      Maintained
12722 F:      drivers/media/common/saa7146/
12723 F:      drivers/media/pci/saa7146/
12724 F:      include/media/saa7146*
12725
12726 SAMSUNG AUDIO (ASoC) DRIVERS
12727 M:      Krzysztof Kozlowski <krzk@kernel.org>
12728 M:      Sangbeom Kim <sbkim73@samsung.com>
12729 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12730 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12731 S:      Supported
12732 F:      sound/soc/samsung/
12733 F:      Documentation/devicetree/bindings/sound/samsung*
12734
12735 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12736 M:      Krzysztof Kozlowski <krzk@kernel.org>
12737 L:      linux-crypto@vger.kernel.org
12738 L:      linux-samsung-soc@vger.kernel.org
12739 S:      Maintained
12740 F:      drivers/crypto/exynos-rng.c
12741 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12742
12743 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12744 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12745 L:      linux-samsung-soc@vger.kernel.org
12746 S:      Maintained
12747 F:      drivers/char/hw_random/exynos-trng.c
12748 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12749
12750 SAMSUNG FRAMEBUFFER DRIVER
12751 M:      Jingoo Han <jingoohan1@gmail.com>
12752 L:      linux-fbdev@vger.kernel.org
12753 S:      Maintained
12754 F:      drivers/video/fbdev/s3c-fb.c
12755
12756 SAMSUNG LAPTOP DRIVER
12757 M:      Corentin Chary <corentin.chary@gmail.com>
12758 L:      platform-driver-x86@vger.kernel.org
12759 S:      Maintained
12760 F:      drivers/platform/x86/samsung-laptop.c
12761
12762 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12763 M:      Sangbeom Kim <sbkim73@samsung.com>
12764 M:      Krzysztof Kozlowski <krzk@kernel.org>
12765 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12766 L:      linux-kernel@vger.kernel.org
12767 L:      linux-samsung-soc@vger.kernel.org
12768 S:      Supported
12769 F:      drivers/mfd/sec*.c
12770 F:      drivers/regulator/s2m*.c
12771 F:      drivers/regulator/s5m*.c
12772 F:      drivers/clk/clk-s2mps11.c
12773 F:      drivers/rtc/rtc-s5m.c
12774 F:      include/linux/mfd/samsung/
12775 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12776 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12777 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12778 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12779
12780 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12781 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12782 L:      linux-media@vger.kernel.org
12783 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12784 S:      Maintained
12785 F:      drivers/media/platform/s3c-camif/
12786 F:      include/media/drv-intf/s3c_camif.h
12787
12788 SAMSUNG S3FWRN5 NFC DRIVER
12789 M:      Robert Baldyga <r.baldyga@samsung.com>
12790 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12791 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12792 S:      Supported
12793 F:      drivers/nfc/s3fwrn5
12794
12795 SAMSUNG S5C73M3 CAMERA DRIVER
12796 M:      Kyungmin Park <kyungmin.park@samsung.com>
12797 M:      Andrzej Hajda <a.hajda@samsung.com>
12798 L:      linux-media@vger.kernel.org
12799 S:      Supported
12800 F:      drivers/media/i2c/s5c73m3/*
12801
12802 SAMSUNG S5K5BAF CAMERA DRIVER
12803 M:      Kyungmin Park <kyungmin.park@samsung.com>
12804 M:      Andrzej Hajda <a.hajda@samsung.com>
12805 L:      linux-media@vger.kernel.org
12806 S:      Supported
12807 F:      drivers/media/i2c/s5k5baf.c
12808
12809 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12810 M:      Krzysztof Kozlowski <krzk@kernel.org>
12811 M:      Vladimir Zapolskiy <vz@mleia.com>
12812 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12813 L:      linux-crypto@vger.kernel.org
12814 L:      linux-samsung-soc@vger.kernel.org
12815 S:      Maintained
12816 F:      drivers/crypto/s5p-sss.c
12817
12818 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12819 M:      Kyungmin Park <kyungmin.park@samsung.com>
12820 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12821 L:      linux-media@vger.kernel.org
12822 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12823 S:      Supported
12824 F:      drivers/media/platform/exynos4-is/
12825
12826 SAMSUNG SOC CLOCK DRIVERS
12827 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12828 M:      Tomasz Figa <tomasz.figa@gmail.com>
12829 M:      Chanwoo Choi <cw00.choi@samsung.com>
12830 S:      Supported
12831 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12833 F:      drivers/clk/samsung/
12834 F:      include/dt-bindings/clock/exynos*.h
12835 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12836
12837 SAMSUNG SPI DRIVERS
12838 M:      Kukjin Kim <kgene@kernel.org>
12839 M:      Krzysztof Kozlowski <krzk@kernel.org>
12840 M:      Andi Shyti <andi@etezian.org>
12841 L:      linux-spi@vger.kernel.org
12842 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12843 S:      Maintained
12844 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12845 F:      drivers/spi/spi-s3c*
12846 F:      include/linux/platform_data/spi-s3c64xx.h
12847
12848 SAMSUNG SXGBE DRIVERS
12849 M:      Byungho An <bh74.an@samsung.com>
12850 M:      Girish K S <ks.giri@samsung.com>
12851 M:      Vipul Pandya <vipul.pandya@samsung.com>
12852 S:      Supported
12853 L:      netdev@vger.kernel.org
12854 F:      drivers/net/ethernet/samsung/sxgbe/
12855
12856 SAMSUNG THERMAL DRIVER
12857 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12858 L:      linux-pm@vger.kernel.org
12859 L:      linux-samsung-soc@vger.kernel.org
12860 S:      Supported
12861 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12862 F:      drivers/thermal/samsung/
12863
12864 SAMSUNG USB2 PHY DRIVER
12865 M:      Kamil Debski <kamil@wypas.org>
12866 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12867 L:      linux-kernel@vger.kernel.org
12868 S:      Supported
12869 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12870 F:      Documentation/phy/samsung-usb2.txt
12871 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12872 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12873 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12874 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12875 F:      drivers/phy/samsung/phy-samsung-usb2.c
12876 F:      drivers/phy/samsung/phy-samsung-usb2.h
12877
12878 SC1200 WDT DRIVER
12879 M:      Zwane Mwaikambo <zwanem@gmail.com>
12880 S:      Maintained
12881 F:      drivers/watchdog/sc1200wdt.c
12882
12883 SCHEDULER
12884 M:      Ingo Molnar <mingo@redhat.com>
12885 M:      Peter Zijlstra <peterz@infradead.org>
12886 L:      linux-kernel@vger.kernel.org
12887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12888 S:      Maintained
12889 F:      kernel/sched/
12890 F:      include/linux/sched.h
12891 F:      include/uapi/linux/sched.h
12892 F:      include/linux/wait.h
12893
12894 SCR24X CHIP CARD INTERFACE DRIVER
12895 M:      Lubomir Rintel <lkundrak@v3.sk>
12896 S:      Supported
12897 F:      drivers/char/pcmcia/scr24x_cs.c
12898
12899 SCSI CDROM DRIVER
12900 M:      Jens Axboe <axboe@kernel.dk>
12901 L:      linux-scsi@vger.kernel.org
12902 W:      http://www.kernel.dk
12903 S:      Maintained
12904 F:      drivers/scsi/sr*
12905
12906 SCSI RDMA PROTOCOL (SRP) INITIATOR
12907 M:      Bart Van Assche <bvanassche@acm.org>
12908 L:      linux-rdma@vger.kernel.org
12909 S:      Supported
12910 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12911 F:      drivers/infiniband/ulp/srp/
12912 F:      include/scsi/srp.h
12913
12914 SCSI RDMA PROTOCOL (SRP) TARGET
12915 M:      Bart Van Assche <bvanassche@acm.org>
12916 L:      linux-rdma@vger.kernel.org
12917 L:      target-devel@vger.kernel.org
12918 S:      Supported
12919 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12920 F:      drivers/infiniband/ulp/srpt/
12921
12922 SCSI SG DRIVER
12923 M:      Doug Gilbert <dgilbert@interlog.com>
12924 L:      linux-scsi@vger.kernel.org
12925 W:      http://sg.danny.cz/sg
12926 S:      Maintained
12927 F:      Documentation/scsi/scsi-generic.txt
12928 F:      drivers/scsi/sg.c
12929 F:      include/scsi/sg.h
12930
12931 SCSI SUBSYSTEM
12932 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12934 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12936 L:      linux-scsi@vger.kernel.org
12937 S:      Maintained
12938 F:      Documentation/devicetree/bindings/scsi/
12939 F:      drivers/scsi/
12940 F:      include/scsi/
12941
12942 SCSI TAPE DRIVER
12943 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12944 L:      linux-scsi@vger.kernel.org
12945 S:      Maintained
12946 F:      Documentation/scsi/st.txt
12947 F:      drivers/scsi/st.*
12948 F:      drivers/scsi/st_*.h
12949
12950 SCTP PROTOCOL
12951 M:      Vlad Yasevich <vyasevich@gmail.com>
12952 M:      Neil Horman <nhorman@tuxdriver.com>
12953 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12954 L:      linux-sctp@vger.kernel.org
12955 W:      http://lksctp.sourceforge.net
12956 S:      Maintained
12957 F:      Documentation/networking/sctp.txt
12958 F:      include/linux/sctp.h
12959 F:      include/uapi/linux/sctp.h
12960 F:      include/net/sctp/
12961 F:      net/sctp/
12962
12963 SCx200 CPU SUPPORT
12964 M:      Jim Cromie <jim.cromie@gmail.com>
12965 S:      Odd Fixes
12966 F:      Documentation/i2c/busses/scx200_acb
12967 F:      arch/x86/platform/scx200/
12968 F:      drivers/watchdog/scx200_wdt.c
12969 F:      drivers/i2c/busses/scx200*
12970 F:      drivers/mtd/maps/scx200_docflash.c
12971 F:      include/linux/scx200.h
12972
12973 SCx200 GPIO DRIVER
12974 M:      Jim Cromie <jim.cromie@gmail.com>
12975 S:      Maintained
12976 F:      drivers/char/scx200_gpio.c
12977 F:      include/linux/scx200_gpio.h
12978
12979 SCx200 HRT CLOCKSOURCE DRIVER
12980 M:      Jim Cromie <jim.cromie@gmail.com>
12981 S:      Maintained
12982 F:      drivers/clocksource/scx200_hrt.c
12983
12984 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12985 M:      Sascha Sommer <saschasommer@freenet.de>
12986 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12987 S:      Maintained
12988 F:      drivers/mmc/host/sdricoh_cs.c
12989
12990 SECURE COMPUTING
12991 M:      Kees Cook <keescook@chromium.org>
12992 R:      Andy Lutomirski <luto@amacapital.net>
12993 R:      Will Drewry <wad@chromium.org>
12994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12995 S:      Supported
12996 F:      kernel/seccomp.c
12997 F:      include/uapi/linux/seccomp.h
12998 F:      include/linux/seccomp.h
12999 F:      tools/testing/selftests/seccomp/*
13000 F:      tools/testing/selftests/kselftest_harness.h
13001 F:      Documentation/userspace-api/seccomp_filter.rst
13002 K:      \bsecure_computing
13003 K:      \bTIF_SECCOMP\b
13004
13005 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13006 M:      Al Cooper <alcooperx@gmail.com>
13007 L:      linux-mmc@vger.kernel.org
13008 L:      bcm-kernel-feedback-list@broadcom.com
13009 S:      Maintained
13010 F:      drivers/mmc/host/sdhci-brcmstb*
13011
13012 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13013 M:      Adrian Hunter <adrian.hunter@intel.com>
13014 L:      linux-mmc@vger.kernel.org
13015 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13016 S:      Maintained
13017 F:      drivers/mmc/host/sdhci*
13018 F:      include/linux/mmc/sdhci*
13019
13020 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13021 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13022 M:      Manjunath M B <manjumb@synopsys.com>
13023 L:      linux-mmc@vger.kernel.org
13024 S:      Maintained
13025 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13026
13027 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13028 M:      Ben Dooks <ben-linux@fluff.org>
13029 M:      Jaehoon Chung <jh80.chung@samsung.com>
13030 L:      linux-mmc@vger.kernel.org
13031 S:      Maintained
13032 F:      drivers/mmc/host/sdhci-s3c*
13033
13034 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13035 M:      Viresh Kumar <vireshk@kernel.org>
13036 L:      linux-mmc@vger.kernel.org
13037 S:      Maintained
13038 F:      drivers/mmc/host/sdhci-spear.c
13039
13040 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13041 M:      Kishon Vijay Abraham I <kishon@ti.com>
13042 L:      linux-mmc@vger.kernel.org
13043 S:      Maintained
13044 F:      drivers/mmc/host/sdhci-omap.c
13045
13046 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13047 M:      Scott Bauer <scott.bauer@intel.com>
13048 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13049 L:      linux-block@vger.kernel.org
13050 S:      Supported
13051 F:      block/sed*
13052 F:      block/opal_proto.h
13053 F:      include/linux/sed*
13054 F:      include/uapi/linux/sed*
13055
13056 SECURITY CONTACT
13057 M:      Security Officers <security@kernel.org>
13058 S:      Supported
13059
13060 SECURITY SUBSYSTEM
13061 M:      James Morris <jmorris@namei.org>
13062 M:      "Serge E. Hallyn" <serge@hallyn.com>
13063 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13065 W:      http://kernsec.org/
13066 S:      Supported
13067 F:      security/
13068 X:      security/selinux/
13069
13070 SELINUX SECURITY MODULE
13071 M:      Paul Moore <paul@paul-moore.com>
13072 M:      Stephen Smalley <sds@tycho.nsa.gov>
13073 M:      Eric Paris <eparis@parisplace.org>
13074 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13075 W:      https://selinuxproject.org
13076 W:      https://github.com/SELinuxProject
13077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13078 S:      Supported
13079 F:      include/linux/selinux*
13080 F:      security/selinux/
13081 F:      scripts/selinux/
13082 F:      Documentation/admin-guide/LSM/SELinux.rst
13083
13084 SENSABLE PHANTOM
13085 M:      Jiri Slaby <jirislaby@gmail.com>
13086 S:      Maintained
13087 F:      drivers/misc/phantom.c
13088 F:      include/uapi/linux/phantom.h
13089
13090 SERIAL DEVICE BUS
13091 M:      Rob Herring <robh@kernel.org>
13092 L:      linux-serial@vger.kernel.org
13093 S:      Maintained
13094 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13095 F:      drivers/tty/serdev/
13096 F:      include/linux/serdev.h
13097
13098 SERIAL DRIVERS
13099 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13100 L:      linux-serial@vger.kernel.org
13101 S:      Maintained
13102 F:      Documentation/devicetree/bindings/serial/
13103 F:      drivers/tty/serial/
13104
13105 SERIAL IR RECEIVER
13106 M:      Sean Young <sean@mess.org>
13107 L:      linux-media@vger.kernel.org
13108 S:      Maintained
13109 F:      drivers/media/rc/serial_ir.c
13110
13111 SFC NETWORK DRIVER
13112 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13113 M:      Edward Cree <ecree@solarflare.com>
13114 M:      Bert Kenward <bkenward@solarflare.com>
13115 L:      netdev@vger.kernel.org
13116 S:      Supported
13117 F:      drivers/net/ethernet/sfc/
13118
13119 SGI GRU DRIVER
13120 M:      Dimitri Sivanich <sivanich@sgi.com>
13121 S:      Maintained
13122 F:      drivers/misc/sgi-gru/
13123
13124 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13125 M:      Pat Gefre <pfg@sgi.com>
13126 L:      linux-ia64@vger.kernel.org
13127 S:      Supported
13128 F:      Documentation/ia64/serial.txt
13129 F:      drivers/tty/serial/ioc?_serial.c
13130 F:      include/linux/ioc?.h
13131
13132 SGI XP/XPC/XPNET DRIVER
13133 M:      Cliff Whickman <cpw@sgi.com>
13134 M:      Robin Holt <robinmholt@gmail.com>
13135 S:      Maintained
13136 F:      drivers/misc/sgi-xp/
13137
13138 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13139 M:      Ursula Braun <ubraun@linux.ibm.com>
13140 L:      linux-s390@vger.kernel.org
13141 W:      http://www.ibm.com/developerworks/linux/linux390/
13142 S:      Supported
13143 F:      net/smc/
13144
13145 SHARP RJ54N1CB0C SENSOR DRIVER
13146 M:      Jacopo Mondi <jacopo@jmondi.org>
13147 L:      linux-media@vger.kernel.org
13148 T:      git git://linuxtv.org/media_tree.git
13149 S:      Odd fixes
13150 F:      drivers/media/i2c/rj54n1cb0c.c
13151 F:      include/media/i2c/rj54n1cb0c.h
13152
13153 SH_VEU V4L2 MEM2MEM DRIVER
13154 L:      linux-media@vger.kernel.org
13155 S:      Orphan
13156 F:      drivers/media/platform/sh_veu.c
13157
13158 SH_VOU V4L2 OUTPUT DRIVER
13159 L:      linux-media@vger.kernel.org
13160 S:      Orphan
13161 F:      drivers/media/platform/sh_vou.c
13162 F:      include/media/drv-intf/sh_vou.h
13163
13164 SI2157 MEDIA DRIVER
13165 M:      Antti Palosaari <crope@iki.fi>
13166 L:      linux-media@vger.kernel.org
13167 W:      https://linuxtv.org
13168 W:      http://palosaari.fi/linux/
13169 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13170 T:      git git://linuxtv.org/anttip/media_tree.git
13171 S:      Maintained
13172 F:      drivers/media/tuners/si2157*
13173
13174 SI2165 MEDIA DRIVER
13175 M:      Matthias Schwarzott <zzam@gentoo.org>
13176 L:      linux-media@vger.kernel.org
13177 W:      https://linuxtv.org
13178 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13179 S:      Maintained
13180 F:      drivers/media/dvb-frontends/si2165*
13181
13182 SI2168 MEDIA DRIVER
13183 M:      Antti Palosaari <crope@iki.fi>
13184 L:      linux-media@vger.kernel.org
13185 W:      https://linuxtv.org
13186 W:      http://palosaari.fi/linux/
13187 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13188 T:      git git://linuxtv.org/anttip/media_tree.git
13189 S:      Maintained
13190 F:      drivers/media/dvb-frontends/si2168*
13191
13192 SI470X FM RADIO RECEIVER I2C DRIVER
13193 M:      Hans Verkuil <hverkuil@xs4all.nl>
13194 L:      linux-media@vger.kernel.org
13195 T:      git git://linuxtv.org/media_tree.git
13196 W:      https://linuxtv.org
13197 S:      Odd Fixes
13198 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13199
13200 SI470X FM RADIO RECEIVER USB DRIVER
13201 M:      Hans Verkuil <hverkuil@xs4all.nl>
13202 L:      linux-media@vger.kernel.org
13203 T:      git git://linuxtv.org/media_tree.git
13204 W:      https://linuxtv.org
13205 S:      Maintained
13206 F:      drivers/media/radio/si470x/radio-si470x-common.c
13207 F:      drivers/media/radio/si470x/radio-si470x.h
13208 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13209
13210 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13211 M:      Eduardo Valentin <edubezval@gmail.com>
13212 L:      linux-media@vger.kernel.org
13213 T:      git git://linuxtv.org/media_tree.git
13214 W:      https://linuxtv.org
13215 S:      Odd Fixes
13216 F:      drivers/media/radio/si4713/si4713.?
13217
13218 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13219 M:      Eduardo Valentin <edubezval@gmail.com>
13220 L:      linux-media@vger.kernel.org
13221 T:      git git://linuxtv.org/media_tree.git
13222 W:      https://linuxtv.org
13223 S:      Odd Fixes
13224 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13225
13226 SI4713 FM RADIO TRANSMITTER USB DRIVER
13227 M:      Hans Verkuil <hverkuil@xs4all.nl>
13228 L:      linux-media@vger.kernel.org
13229 T:      git git://linuxtv.org/media_tree.git
13230 W:      https://linuxtv.org
13231 S:      Maintained
13232 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13233
13234 SIANO DVB DRIVER
13235 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13236 L:      linux-media@vger.kernel.org
13237 W:      https://linuxtv.org
13238 T:      git git://linuxtv.org/media_tree.git
13239 S:      Odd fixes
13240 F:      drivers/media/common/siano/
13241 F:      drivers/media/usb/siano/
13242 F:      drivers/media/usb/siano/
13243 F:      drivers/media/mmc/siano/
13244
13245 SIFIVE DRIVERS
13246 M:      Palmer Dabbelt <palmer@sifive.com>
13247 L:      linux-riscv@lists.infradead.org
13248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13249 S:      Supported
13250 K:      sifive
13251 N:      sifive
13252
13253 SILEAD TOUCHSCREEN DRIVER
13254 M:      Hans de Goede <hdegoede@redhat.com>
13255 L:      linux-input@vger.kernel.org
13256 L:      platform-driver-x86@vger.kernel.org
13257 S:      Maintained
13258 F:      drivers/input/touchscreen/silead.c
13259 F:      drivers/platform/x86/touchscreen_dmi.c
13260
13261 SILICON MOTION SM712 FRAME BUFFER DRIVER
13262 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13263 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13264 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13265 L:      linux-fbdev@vger.kernel.org
13266 S:      Maintained
13267 F:      drivers/video/fbdev/sm712*
13268 F:      Documentation/fb/sm712fb.txt
13269
13270 SIMPLE FIRMWARE INTERFACE (SFI)
13271 M:      Len Brown <lenb@kernel.org>
13272 L:      sfi-devel@simplefirmware.org
13273 W:      http://simplefirmware.org/
13274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13275 S:      Supported
13276 F:      arch/x86/platform/sfi/
13277 F:      drivers/sfi/
13278 F:      include/linux/sfi*.h
13279
13280 SIMPLEFB FB DRIVER
13281 M:      Hans de Goede <hdegoede@redhat.com>
13282 L:      linux-fbdev@vger.kernel.org
13283 S:      Maintained
13284 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13285 F:      drivers/video/fbdev/simplefb.c
13286 F:      include/linux/platform_data/simplefb.h
13287
13288 SIMTEC EB110ATX (Chalice CATS)
13289 P:      Ben Dooks
13290 P:      Vincent Sanders <vince@simtec.co.uk>
13291 M:      Simtec Linux Team <linux@simtec.co.uk>
13292 W:      http://www.simtec.co.uk/products/EB110ATX/
13293 S:      Supported
13294
13295 SIMTEC EB2410ITX (BAST)
13296 P:      Ben Dooks
13297 P:      Vincent Sanders <vince@simtec.co.uk>
13298 M:      Simtec Linux Team <linux@simtec.co.uk>
13299 W:      http://www.simtec.co.uk/products/EB2410ITX/
13300 S:      Supported
13301 F:      arch/arm/mach-s3c24xx/mach-bast.c
13302 F:      arch/arm/mach-s3c24xx/bast-ide.c
13303 F:      arch/arm/mach-s3c24xx/bast-irq.c
13304
13305 SIPHASH PRF ROUTINES
13306 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13307 S:      Maintained
13308 F:      lib/siphash.c
13309 F:      lib/test_siphash.c
13310 F:      include/linux/siphash.h
13311
13312 SIOX
13313 M:      Gavin Schenk <g.schenk@eckelmann.de>
13314 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13315 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13316 S:      Supported
13317 F:      drivers/siox/*
13318 F:      include/trace/events/siox.h
13319
13320 SIS 190 ETHERNET DRIVER
13321 M:      Francois Romieu <romieu@fr.zoreil.com>
13322 L:      netdev@vger.kernel.org
13323 S:      Maintained
13324 F:      drivers/net/ethernet/sis/sis190.c
13325
13326 SIS 900/7016 FAST ETHERNET DRIVER
13327 M:      Daniele Venzano <venza@brownhat.org>
13328 W:      http://www.brownhat.org/sis900.html
13329 L:      netdev@vger.kernel.org
13330 S:      Maintained
13331 F:      drivers/net/ethernet/sis/sis900.*
13332
13333 SIS FRAMEBUFFER DRIVER
13334 M:      Thomas Winischhofer <thomas@winischhofer.net>
13335 W:      http://www.winischhofer.net/linuxsisvga.shtml
13336 S:      Maintained
13337 F:      Documentation/fb/sisfb.txt
13338 F:      drivers/video/fbdev/sis/
13339 F:      include/video/sisfb.h
13340
13341 SIS USB2VGA DRIVER
13342 M:      Thomas Winischhofer <thomas@winischhofer.net>
13343 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13344 S:      Maintained
13345 F:      drivers/usb/misc/sisusbvga/
13346
13347 SLAB ALLOCATOR
13348 M:      Christoph Lameter <cl@linux.com>
13349 M:      Pekka Enberg <penberg@kernel.org>
13350 M:      David Rientjes <rientjes@google.com>
13351 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13352 M:      Andrew Morton <akpm@linux-foundation.org>
13353 L:      linux-mm@kvack.org
13354 S:      Maintained
13355 F:      include/linux/sl?b*.h
13356 F:      mm/sl?b*
13357
13358 SLEEPABLE READ-COPY UPDATE (SRCU)
13359 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13360 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13361 M:      Josh Triplett <josh@joshtriplett.org>
13362 R:      Steven Rostedt <rostedt@goodmis.org>
13363 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13364 L:      linux-kernel@vger.kernel.org
13365 W:      http://www.rdrop.com/users/paulmck/RCU/
13366 S:      Supported
13367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13368 F:      include/linux/srcu*.h
13369 F:      kernel/rcu/srcu*.c
13370
13371 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13372 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13373 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13374 S:      Maintained
13375 F:      drivers/slimbus/
13376 F:      Documentation/devicetree/bindings/slimbus/
13377 F:      include/linux/slimbus.h
13378
13379 SMACK SECURITY MODULE
13380 M:      Casey Schaufler <casey@schaufler-ca.com>
13381 L:      linux-security-module@vger.kernel.org
13382 W:      http://schaufler-ca.com
13383 T:      git git://github.com/cschaufler/smack-next
13384 S:      Maintained
13385 F:      Documentation/admin-guide/LSM/Smack.rst
13386 F:      security/smack/
13387
13388 SMC91x ETHERNET DRIVER
13389 M:      Nicolas Pitre <nico@fluxnic.net>
13390 S:      Odd Fixes
13391 F:      drivers/net/ethernet/smsc/smc91x.*
13392
13393 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13394 M:      Sakari Ailus <sakari.ailus@iki.fi>
13395 L:      linux-media@vger.kernel.org
13396 S:      Maintained
13397 F:      drivers/media/i2c/smiapp/
13398 F:      include/media/i2c/smiapp.h
13399 F:      drivers/media/i2c/smiapp-pll.c
13400 F:      drivers/media/i2c/smiapp-pll.h
13401 F:      include/uapi/linux/smiapp.h
13402 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13403
13404 SMM665 HARDWARE MONITOR DRIVER
13405 M:      Guenter Roeck <linux@roeck-us.net>
13406 L:      linux-hwmon@vger.kernel.org
13407 S:      Maintained
13408 F:      Documentation/hwmon/smm665
13409 F:      drivers/hwmon/smm665.c
13410
13411 SMSC EMC2103 HARDWARE MONITOR DRIVER
13412 M:      Steve Glendinning <steve.glendinning@shawell.net>
13413 L:      linux-hwmon@vger.kernel.org
13414 S:      Maintained
13415 F:      Documentation/hwmon/emc2103
13416 F:      drivers/hwmon/emc2103.c
13417
13418 SMSC SCH5627 HARDWARE MONITOR DRIVER
13419 M:      Hans de Goede <hdegoede@redhat.com>
13420 L:      linux-hwmon@vger.kernel.org
13421 S:      Supported
13422 F:      Documentation/hwmon/sch5627
13423 F:      drivers/hwmon/sch5627.c
13424
13425 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13426 M:      Steve Glendinning <steve.glendinning@shawell.net>
13427 L:      linux-fbdev@vger.kernel.org
13428 S:      Maintained
13429 F:      drivers/video/fbdev/smscufx.c
13430
13431 SMSC47B397 HARDWARE MONITOR DRIVER
13432 M:      Jean Delvare <jdelvare@suse.com>
13433 L:      linux-hwmon@vger.kernel.org
13434 S:      Maintained
13435 F:      Documentation/hwmon/smsc47b397
13436 F:      drivers/hwmon/smsc47b397.c
13437
13438 SMSC911x ETHERNET DRIVER
13439 M:      Steve Glendinning <steve.glendinning@shawell.net>
13440 L:      netdev@vger.kernel.org
13441 S:      Maintained
13442 F:      include/linux/smsc911x.h
13443 F:      drivers/net/ethernet/smsc/smsc911x.*
13444
13445 SMSC9420 PCI ETHERNET DRIVER
13446 M:      Steve Glendinning <steve.glendinning@shawell.net>
13447 L:      netdev@vger.kernel.org
13448 S:      Maintained
13449 F:      drivers/net/ethernet/smsc/smsc9420.*
13450
13451 SOC-CAMERA V4L2 SUBSYSTEM
13452 L:      linux-media@vger.kernel.org
13453 T:      git git://linuxtv.org/media_tree.git
13454 S:      Orphan
13455 F:      include/media/soc*
13456 F:      drivers/media/i2c/soc_camera/
13457 F:      drivers/media/platform/soc_camera/
13458
13459 SOCIONEXT SYNQUACER I2C DRIVER
13460 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13461 L:      linux-i2c@vger.kernel.org
13462 S:      Maintained
13463 F:      drivers/i2c/busses/i2c-synquacer.c
13464 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13465
13466 SOCIONEXT UNIPHIER SOUND DRIVER
13467 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13468 S:      Orphan
13469 F:      sound/soc/uniphier/
13470
13471 SOEKRIS NET48XX LED SUPPORT
13472 M:      Chris Boot <bootc@bootc.net>
13473 S:      Maintained
13474 F:      drivers/leds/leds-net48xx.c
13475
13476 SOFT-ROCE DRIVER (rxe)
13477 M:      Moni Shoua <monis@mellanox.com>
13478 L:      linux-rdma@vger.kernel.org
13479 S:      Supported
13480 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13481 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13482 F:      drivers/infiniband/sw/rxe/
13483 F:      include/uapi/rdma/rdma_user_rxe.h
13484
13485 SOFTLOGIC 6x10 MPEG CODEC
13486 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13487 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13488 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13489 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13490 M:      Ismael Luceno <ismael@iodev.co.uk>
13491 L:      linux-media@vger.kernel.org
13492 S:      Supported
13493 F:      drivers/media/pci/solo6x10/
13494
13495 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13496 M:      James Morse <james.morse@arm.com>
13497 L:      linux-arm-kernel@lists.infradead.org
13498 S:      Maintained
13499 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13500 F:      drivers/firmware/arm_sdei.c
13501 F:      include/linux/sdei.h
13502 F:      include/uapi/linux/sdei.h
13503
13504 SOFTWARE RAID (Multiple Disks) SUPPORT
13505 M:      Shaohua Li <shli@kernel.org>
13506 L:      linux-raid@vger.kernel.org
13507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13508 S:      Supported
13509 F:      drivers/md/Makefile
13510 F:      drivers/md/Kconfig
13511 F:      drivers/md/md*
13512 F:      drivers/md/raid*
13513 F:      include/linux/raid/
13514 F:      include/uapi/linux/raid/
13515
13516 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13517 M:      Jassi Brar <jaswinder.singh@linaro.org>
13518 L:      netdev@vger.kernel.org
13519 S:      Maintained
13520 F:      drivers/net/ethernet/socionext/netsec.c
13521 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13522
13523 SOLIDRUN CLEARFOG SUPPORT
13524 M:      Russell King <linux@armlinux.org.uk>
13525 S:      Maintained
13526 F:      arch/arm/boot/dts/armada-388-clearfog*
13527 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13528
13529 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13530 M:      Russell King <linux@armlinux.org.uk>
13531 S:      Maintained
13532 F:      arch/arm/boot/dts/imx6*-cubox-i*
13533 F:      arch/arm/boot/dts/imx6*-hummingboard*
13534 F:      arch/arm/boot/dts/imx6*-sr-*
13535
13536 SONIC NETWORK DRIVER
13537 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13538 L:      netdev@vger.kernel.org
13539 S:      Maintained
13540 F:      drivers/net/ethernet/natsemi/sonic.*
13541
13542 SONICS SILICON BACKPLANE DRIVER (SSB)
13543 M:      Michael Buesch <m@bues.ch>
13544 L:      linux-wireless@vger.kernel.org
13545 S:      Maintained
13546 F:      drivers/ssb/
13547 F:      include/linux/ssb/
13548
13549 SONY IMX258 SENSOR DRIVER
13550 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13551 L:      linux-media@vger.kernel.org
13552 T:      git git://linuxtv.org/media_tree.git
13553 S:      Maintained
13554 F:      drivers/media/i2c/imx258.c
13555
13556 SONY IMX274 SENSOR DRIVER
13557 M:      Leon Luo <leonl@leopardimaging.com>
13558 L:      linux-media@vger.kernel.org
13559 T:      git git://linuxtv.org/media_tree.git
13560 S:      Maintained
13561 F:      drivers/media/i2c/imx274.c
13562 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13563
13564 SONY MEMORYSTICK CARD SUPPORT
13565 M:      Alex Dubov <oakad@yahoo.com>
13566 W:      http://tifmxx.berlios.de/
13567 S:      Maintained
13568 F:      drivers/memstick/host/tifm_ms.c
13569
13570 SONY MEMORYSTICK STANDARD SUPPORT
13571 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13572 S:      Maintained
13573 F:      drivers/memstick/core/ms_block.*
13574
13575 SONY VAIO CONTROL DEVICE DRIVER
13576 M:      Mattia Dongili <malattia@linux.it>
13577 L:      platform-driver-x86@vger.kernel.org
13578 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13579 S:      Maintained
13580 F:      Documentation/laptops/sony-laptop.txt
13581 F:      drivers/char/sonypi.c
13582 F:      drivers/platform/x86/sony-laptop.c
13583 F:      include/linux/sony-laptop.h
13584
13585 SOUND
13586 M:      Jaroslav Kysela <perex@perex.cz>
13587 M:      Takashi Iwai <tiwai@suse.com>
13588 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13589 W:      http://www.alsa-project.org/
13590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13591 T:      git git://git.alsa-project.org/alsa-kernel.git
13592 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13593 S:      Maintained
13594 F:      Documentation/sound/
13595 F:      include/sound/
13596 F:      include/uapi/sound/
13597 F:      sound/
13598
13599 SOUND - COMPRESSED AUDIO
13600 M:      Vinod Koul <vkoul@kernel.org>
13601 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13603 S:      Supported
13604 F:      Documentation/sound/designs/compress-offload.rst
13605 F:      include/sound/compress_driver.h
13606 F:      include/uapi/sound/compress_*
13607 F:      sound/core/compress_offload.c
13608 F:      sound/soc/soc-compress.c
13609
13610 SOUND - DMAENGINE HELPERS
13611 M:      Lars-Peter Clausen <lars@metafoo.de>
13612 S:      Supported
13613 F:      include/sound/dmaengine_pcm.h
13614 F:      sound/core/pcm_dmaengine.c
13615 F:      sound/soc/soc-generic-dmaengine-pcm.c
13616
13617 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13618 M:      Liam Girdwood <lgirdwood@gmail.com>
13619 M:      Mark Brown <broonie@kernel.org>
13620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13621 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13622 W:      http://alsa-project.org/main/index.php/ASoC
13623 S:      Supported
13624 F:      Documentation/devicetree/bindings/sound/
13625 F:      Documentation/sound/soc/
13626 F:      sound/soc/
13627 F:      include/sound/soc*
13628
13629 SOUNDWIRE SUBSYSTEM
13630 M:      Vinod Koul <vinod.koul@intel.com>
13631 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13632 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13633 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13634 S:      Supported
13635 F:      Documentation/driver-api/soundwire/
13636 F:      drivers/soundwire/
13637 F:      include/linux/soundwire/
13638
13639 SP2 MEDIA DRIVER
13640 M:      Olli Salonen <olli.salonen@iki.fi>
13641 L:      linux-media@vger.kernel.org
13642 W:      https://linuxtv.org
13643 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13644 S:      Maintained
13645 F:      drivers/media/dvb-frontends/sp2*
13646
13647 SPARC + UltraSPARC (sparc/sparc64)
13648 M:      "David S. Miller" <davem@davemloft.net>
13649 L:      sparclinux@vger.kernel.org
13650 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13653 S:      Maintained
13654 F:      arch/sparc/
13655 F:      drivers/sbus/
13656
13657 SPARC SERIAL DRIVERS
13658 M:      "David S. Miller" <davem@davemloft.net>
13659 L:      sparclinux@vger.kernel.org
13660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13662 S:      Maintained
13663 F:      include/linux/sunserialcore.h
13664 F:      drivers/tty/serial/suncore.c
13665 F:      drivers/tty/serial/sunhv.c
13666 F:      drivers/tty/serial/sunsab.c
13667 F:      drivers/tty/serial/sunsab.h
13668 F:      drivers/tty/serial/sunsu.c
13669 F:      drivers/tty/serial/sunzilog.c
13670 F:      drivers/tty/serial/sunzilog.h
13671 F:      drivers/tty/vcc.c
13672
13673 SPARSE CHECKER
13674 M:      "Christopher Li" <sparse@chrisli.org>
13675 L:      linux-sparse@vger.kernel.org
13676 W:      https://sparse.wiki.kernel.org/
13677 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13678 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13679 S:      Maintained
13680 F:      include/linux/compiler.h
13681
13682 SPEAR CLOCK FRAMEWORK SUPPORT
13683 M:      Viresh Kumar <vireshk@kernel.org>
13684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13685 W:      http://www.st.com/spear
13686 S:      Maintained
13687 F:      drivers/clk/spear/
13688
13689 SPEAR PLATFORM SUPPORT
13690 M:      Viresh Kumar <vireshk@kernel.org>
13691 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13692 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13693 W:      http://www.st.com/spear
13694 S:      Maintained
13695 F:      arch/arm/boot/dts/spear*
13696 F:      arch/arm/mach-spear/
13697
13698 SPI NOR SUBSYSTEM
13699 M:      Marek Vasut <marek.vasut@gmail.com>
13700 L:      linux-mtd@lists.infradead.org
13701 W:      http://www.linux-mtd.infradead.org/
13702 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13703 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13704 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13705 S:      Maintained
13706 F:      drivers/mtd/spi-nor/
13707 F:      include/linux/mtd/spi-nor.h
13708
13709 SPI SUBSYSTEM
13710 M:      Mark Brown <broonie@kernel.org>
13711 L:      linux-spi@vger.kernel.org
13712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13713 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13714 S:      Maintained
13715 F:      Documentation/devicetree/bindings/spi/
13716 F:      Documentation/spi/
13717 F:      drivers/spi/
13718 F:      include/linux/spi/
13719 F:      include/uapi/linux/spi/
13720 F:      tools/spi/
13721
13722 SPIDERNET NETWORK DRIVER for CELL
13723 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13724 L:      netdev@vger.kernel.org
13725 S:      Supported
13726 F:      Documentation/networking/spider_net.txt
13727 F:      drivers/net/ethernet/toshiba/spider_net*
13728
13729 SPMI SUBSYSTEM
13730 R:      Stephen Boyd <sboyd@kernel.org>
13731 L:      linux-arm-msm@vger.kernel.org
13732 F:      Documentation/devicetree/bindings/spmi/
13733 F:      drivers/spmi/
13734 F:      include/dt-bindings/spmi/spmi.h
13735 F:      include/linux/spmi.h
13736 F:      include/trace/events/spmi.h
13737
13738 SPU FILE SYSTEM
13739 M:      Jeremy Kerr <jk@ozlabs.org>
13740 L:      linuxppc-dev@lists.ozlabs.org
13741 W:      http://www.ibm.com/developerworks/power/cell/
13742 S:      Supported
13743 F:      Documentation/filesystems/spufs.txt
13744 F:      arch/powerpc/platforms/cell/spufs/
13745
13746 SQUASHFS FILE SYSTEM
13747 M:      Phillip Lougher <phillip@squashfs.org.uk>
13748 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13749 W:      http://squashfs.org.uk
13750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13751 S:      Maintained
13752 F:      Documentation/filesystems/squashfs.txt
13753 F:      fs/squashfs/
13754
13755 SRM (Alpha) environment access
13756 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13757 S:      Maintained
13758 F:      arch/alpha/kernel/srm_env.c
13759
13760 ST STM32 I2C/SMBUS DRIVER
13761 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13762 L:      linux-i2c@vger.kernel.org
13763 S:      Maintained
13764 F:      drivers/i2c/busses/i2c-stm32*
13765
13766 STABLE BRANCH
13767 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13768 L:      stable@vger.kernel.org
13769 S:      Supported
13770 F:      Documentation/process/stable-kernel-rules.rst
13771
13772 STAGING - COMEDI
13773 M:      Ian Abbott <abbotti@mev.co.uk>
13774 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13775 S:      Odd Fixes
13776 F:      drivers/staging/comedi/
13777
13778 STAGING - EROFS FILE SYSTEM
13779 M:      Gao Xiang <gaoxiang25@huawei.com>
13780 M:      Chao Yu <yuchao0@huawei.com>
13781 L:      linux-erofs@lists.ozlabs.org
13782 S:      Maintained
13783 F:      drivers/staging/erofs/
13784
13785 STAGING - FLARION FT1000 DRIVERS
13786 M:      Marek Belisko <marek.belisko@gmail.com>
13787 S:      Odd Fixes
13788 F:      drivers/staging/ft1000/
13789
13790 STAGING - INDUSTRIAL IO
13791 M:      Jonathan Cameron <jic23@kernel.org>
13792 L:      linux-iio@vger.kernel.org
13793 S:      Odd Fixes
13794 F:      Documentation/devicetree/bindings/staging/iio/
13795 F:      drivers/staging/iio/
13796
13797 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13798 M:      Marc Dietrich <marvin24@gmx.de>
13799 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13800 L:      linux-tegra@vger.kernel.org
13801 S:      Maintained
13802 F:      drivers/staging/nvec/
13803
13804 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13805 M:      Jens Frederich <jfrederich@gmail.com>
13806 M:      Daniel Drake <dsd@laptop.org>
13807 M:      Jon Nettleton <jon.nettleton@gmail.com>
13808 W:      http://wiki.laptop.org/go/DCON
13809 S:      Maintained
13810 F:      drivers/staging/olpc_dcon/
13811
13812 STAGING - REALTEK RTL8712U DRIVERS
13813 M:      Larry Finger <Larry.Finger@lwfinger.net>
13814 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13815 S:      Odd Fixes
13816 F:      drivers/staging/rtl8712/
13817
13818 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13819 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13820 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13821 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13822 L:      linux-fbdev@vger.kernel.org
13823 S:      Maintained
13824 F:      drivers/staging/sm750fb/
13825
13826 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13827 M:      William Hubbs <w.d.hubbs@gmail.com>
13828 M:      Chris Brannon <chris@the-brannons.com>
13829 M:      Kirk Reiser <kirk@reisers.ca>
13830 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13831 L:      speakup@linux-speakup.org
13832 W:      http://www.linux-speakup.org/
13833 S:      Odd Fixes
13834 F:      drivers/staging/speakup/
13835
13836 STAGING - VIA VT665X DRIVERS
13837 M:      Forest Bond <forest@alittletooquiet.net>
13838 S:      Odd Fixes
13839 F:      drivers/staging/vt665?/
13840
13841 STAGING - WILC1000 WIFI DRIVER
13842 M:      Aditya Shankar <aditya.shankar@microchip.com>
13843 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13844 L:      linux-wireless@vger.kernel.org
13845 S:      Supported
13846 F:      drivers/staging/wilc1000/
13847
13848 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13849 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13850 S:      Odd Fixes
13851 F:      drivers/staging/xgifb/
13852
13853 STAGING SUBSYSTEM
13854 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13856 L:      devel@driverdev.osuosl.org
13857 S:      Supported
13858 F:      drivers/staging/
13859
13860 STARFIRE/DURALAN NETWORK DRIVER
13861 M:      Ion Badulescu <ionut@badula.org>
13862 S:      Odd Fixes
13863 F:      drivers/net/ethernet/adaptec/starfire*
13864
13865 STEC S1220 SKD DRIVER
13866 M:      Bart Van Assche <bart.vanassche@wdc.com>
13867 L:      linux-block@vger.kernel.org
13868 S:      Maintained
13869 F:      drivers/block/skd*[ch]
13870
13871 STI AUDIO (ASoC) DRIVERS
13872 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13873 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13874 S:      Maintained
13875 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13876 F:      sound/soc/sti/
13877
13878 STI CEC DRIVER
13879 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13880 S:      Maintained
13881 F:      drivers/staging/media/st-cec/
13882 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13883
13884 STK1160 USB VIDEO CAPTURE DRIVER
13885 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13886 L:      linux-media@vger.kernel.org
13887 T:      git git://linuxtv.org/media_tree.git
13888 S:      Maintained
13889 F:      drivers/media/usb/stk1160/
13890
13891 STM32 AUDIO (ASoC) DRIVERS
13892 M:      Olivier Moysan <olivier.moysan@st.com>
13893 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13894 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13895 S:      Maintained
13896 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13897 F:      sound/soc/stm/
13898
13899 STM32 TIMER/LPTIMER DRIVERS
13900 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13901 S:      Maintained
13902 F:      drivers/*/stm32-*timer*
13903 F:      drivers/pwm/pwm-stm32*
13904 F:      include/linux/*/stm32-*tim*
13905 F:      Documentation/ABI/testing/*timer-stm32
13906 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13907 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13908
13909 STMMAC ETHERNET DRIVER
13910 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13911 M:      Alexandre Torgue <alexandre.torgue@st.com>
13912 M:      Jose Abreu <joabreu@synopsys.com>
13913 L:      netdev@vger.kernel.org
13914 W:      http://www.stlinux.com
13915 S:      Supported
13916 F:      drivers/net/ethernet/stmicro/stmmac/
13917
13918 SUN3/3X
13919 M:      Sam Creasey <sammy@sammy.net>
13920 W:      http://sammy.net/sun3/
13921 S:      Maintained
13922 F:      arch/m68k/kernel/*sun3*
13923 F:      arch/m68k/sun3*/
13924 F:      arch/m68k/include/asm/sun3*
13925 F:      drivers/net/ethernet/i825xx/sun3*
13926
13927 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13928 M:      Hans de Goede <hdegoede@redhat.com>
13929 L:      linux-input@vger.kernel.org
13930 S:      Maintained
13931 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13932 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13933
13934 SUNDANCE NETWORK DRIVER
13935 M:      Denis Kirjanov <kda@linux-powerpc.org>
13936 L:      netdev@vger.kernel.org
13937 S:      Maintained
13938 F:      drivers/net/ethernet/dlink/sundance.c
13939
13940 SUPERH
13941 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13942 M:      Rich Felker <dalias@libc.org>
13943 L:      linux-sh@vger.kernel.org
13944 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13945 S:      Maintained
13946 F:      Documentation/sh/
13947 F:      arch/sh/
13948 F:      drivers/sh/
13949
13950 SUSPEND TO RAM
13951 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13952 M:      Len Brown <len.brown@intel.com>
13953 M:      Pavel Machek <pavel@ucw.cz>
13954 L:      linux-pm@vger.kernel.org
13955 B:      https://bugzilla.kernel.org
13956 S:      Supported
13957 F:      Documentation/power/
13958 F:      arch/x86/kernel/acpi/
13959 F:      drivers/base/power/
13960 F:      kernel/power/
13961 F:      include/linux/suspend.h
13962 F:      include/linux/freezer.h
13963 F:      include/linux/pm.h
13964
13965 SVGA HANDLING
13966 M:      Martin Mares <mj@ucw.cz>
13967 L:      linux-video@atrey.karlin.mff.cuni.cz
13968 S:      Maintained
13969 F:      Documentation/svga.txt
13970 F:      arch/x86/boot/video*
13971
13972 SWIOTLB SUBSYSTEM
13973 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13974 L:      iommu@lists.linux-foundation.org
13975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13976 S:      Supported
13977 F:      kernel/dma/swiotlb.c
13978 F:      arch/*/kernel/pci-swiotlb.c
13979 F:      include/linux/swiotlb.h
13980
13981 SWITCHDEV
13982 M:      Jiri Pirko <jiri@resnulli.us>
13983 M:      Ivan Vecera <ivecera@redhat.com>
13984 L:      netdev@vger.kernel.org
13985 S:      Supported
13986 F:      net/switchdev/
13987 F:      include/net/switchdev.h
13988
13989 SY8106A REGULATOR DRIVER
13990 M:      Icenowy Zheng <icenowy@aosc.io>
13991 S:      Maintained
13992 F:      drivers/regulator/sy8106a-regulator.c
13993 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13994
13995 SYNC FILE FRAMEWORK
13996 M:      Sumit Semwal <sumit.semwal@linaro.org>
13997 R:      Gustavo Padovan <gustavo@padovan.org>
13998 S:      Maintained
13999 L:      linux-media@vger.kernel.org
14000 L:      dri-devel@lists.freedesktop.org
14001 F:      drivers/dma-buf/sync_*
14002 F:      drivers/dma-buf/dma-fence*
14003 F:      drivers/dma-buf/sw_sync.c
14004 F:      include/linux/sync_file.h
14005 F:      include/uapi/linux/sync_file.h
14006 F:      Documentation/sync_file.txt
14007 T:      git git://anongit.freedesktop.org/drm/drm-misc
14008
14009 SYNOPSYS ARC ARCHITECTURE
14010 M:      Vineet Gupta <vgupta@synopsys.com>
14011 L:      linux-snps-arc@lists.infradead.org
14012 S:      Supported
14013 F:      arch/arc/
14014 F:      Documentation/devicetree/bindings/arc/*
14015 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14016 F:      drivers/clocksource/arc_timer.c
14017 F:      drivers/tty/serial/arc_uart.c
14018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14019
14020 SYNOPSYS ARC HSDK SDP pll clock driver
14021 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14022 S:      Supported
14023 F:      drivers/clk/clk-hsdk-pll.c
14024 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14025
14026 SYNOPSYS ARC SDP clock driver
14027 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14028 S:      Supported
14029 F:      drivers/clk/axs10x/*
14030 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14031
14032 SYNOPSYS ARC SDP platform support
14033 M:      Alexey Brodkin <abrodkin@synopsys.com>
14034 S:      Supported
14035 F:      arch/arc/plat-axs10x
14036 F:      arch/arc/boot/dts/ax*
14037 F:      Documentation/devicetree/bindings/arc/axs10*
14038
14039 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14040 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14041 S:      Supported
14042 F:      drivers/reset/reset-axs10x.c
14043 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14044
14045 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14046 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14047 S:      Maintained
14048 F:      drivers/tty/serial/8250/8250_dw.c
14049
14050 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14051 M:      Hoan Tran <hotran@apm.com>
14052 L:      linux-gpio@vger.kernel.org
14053 S:      Maintained
14054 F:      drivers/gpio/gpio-dwapb.c
14055 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14056
14057 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14058 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14059 S:      Maintained
14060 F:      drivers/dma/dwi-axi-dmac/
14061 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14062
14063 SYNOPSYS DESIGNWARE DMAC DRIVER
14064 M:      Viresh Kumar <vireshk@kernel.org>
14065 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14066 S:      Maintained
14067 F:      include/linux/dma/dw.h
14068 F:      include/linux/platform_data/dma-dw.h
14069 F:      drivers/dma/dw/
14070
14071 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14072 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14073 L:      netdev@vger.kernel.org
14074 S:      Supported
14075 F:      drivers/net/ethernet/synopsys/
14076
14077 SYNOPSYS DESIGNWARE I2C DRIVER
14078 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14079 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14080 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14081 L:      linux-i2c@vger.kernel.org
14082 S:      Maintained
14083 F:      drivers/i2c/busses/i2c-designware-*
14084 F:      include/linux/platform_data/i2c-designware.h
14085
14086 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14087 M:      Jaehoon Chung <jh80.chung@samsung.com>
14088 L:      linux-mmc@vger.kernel.org
14089 S:      Maintained
14090 F:      drivers/mmc/host/dw_mmc*
14091
14092 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14093 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14094 S:      Supported
14095 F:      drivers/reset/reset-hsdk.c
14096 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14097 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14098
14099 SYSTEM CONFIGURATION (SYSCON)
14100 M:      Lee Jones <lee.jones@linaro.org>
14101 M:      Arnd Bergmann <arnd@arndb.de>
14102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14103 S:      Supported
14104 F:      drivers/mfd/syscon.c
14105
14106 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14107 M:      Sudeep Holla <sudeep.holla@arm.com>
14108 L:      linux-arm-kernel@lists.infradead.org
14109 S:      Maintained
14110 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14111 F:      drivers/clk/clk-sc[mp]i.c
14112 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14113 F:      drivers/firmware/arm_scpi.c
14114 F:      drivers/firmware/arm_scmi/
14115 F:      include/linux/sc[mp]i_protocol.h
14116
14117 SYSTEM RESET/SHUTDOWN DRIVERS
14118 M:      Sebastian Reichel <sre@kernel.org>
14119 L:      linux-pm@vger.kernel.org
14120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14121 S:      Maintained
14122 F:      Documentation/devicetree/bindings/power/reset/
14123 F:      drivers/power/reset/
14124
14125 SYSTEM TRACE MODULE CLASS
14126 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14127 S:      Maintained
14128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14129 F:      Documentation/trace/stm.rst
14130 F:      drivers/hwtracing/stm/
14131 F:      include/linux/stm.h
14132 F:      include/uapi/linux/stm.h
14133
14134 SYSV FILESYSTEM
14135 M:      Christoph Hellwig <hch@infradead.org>
14136 S:      Maintained
14137 F:      Documentation/filesystems/sysv-fs.txt
14138 F:      fs/sysv/
14139 F:      include/linux/sysv_fs.h
14140
14141 TARGET SUBSYSTEM
14142 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14143 L:      linux-scsi@vger.kernel.org
14144 L:      target-devel@vger.kernel.org
14145 W:      http://www.linux-iscsi.org
14146 W:      http://groups.google.com/group/linux-iscsi-target-dev
14147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14148 S:      Supported
14149 F:      drivers/target/
14150 F:      include/target/
14151 F:      Documentation/target/
14152
14153 TASKSTATS STATISTICS INTERFACE
14154 M:      Balbir Singh <bsingharora@gmail.com>
14155 S:      Maintained
14156 F:      Documentation/accounting/taskstats*
14157 F:      include/linux/taskstats*
14158 F:      kernel/taskstats.c
14159
14160 TC subsystem
14161 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14162 M:      Cong Wang <xiyou.wangcong@gmail.com>
14163 M:      Jiri Pirko <jiri@resnulli.us>
14164 L:      netdev@vger.kernel.org
14165 S:      Maintained
14166 F:      include/net/pkt_cls.h
14167 F:      include/net/pkt_sched.h
14168 F:      include/net/tc_act/
14169 F:      include/uapi/linux/pkt_cls.h
14170 F:      include/uapi/linux/pkt_sched.h
14171 F:      include/uapi/linux/tc_act/
14172 F:      include/uapi/linux/tc_ematch/
14173 F:      net/sched/
14174
14175 TC90522 MEDIA DRIVER
14176 M:      Akihiro Tsukada <tskd08@gmail.com>
14177 L:      linux-media@vger.kernel.org
14178 S:      Odd Fixes
14179 F:      drivers/media/dvb-frontends/tc90522*
14180
14181 TCP LOW PRIORITY MODULE
14182 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14183 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14184 W:      http://tcp-lp-mod.sourceforge.net/
14185 S:      Maintained
14186 F:      net/ipv4/tcp_lp.c
14187
14188 TDA10071 MEDIA DRIVER
14189 M:      Antti Palosaari <crope@iki.fi>
14190 L:      linux-media@vger.kernel.org
14191 W:      https://linuxtv.org
14192 W:      http://palosaari.fi/linux/
14193 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14194 T:      git git://linuxtv.org/anttip/media_tree.git
14195 S:      Maintained
14196 F:      drivers/media/dvb-frontends/tda10071*
14197
14198 TDA18212 MEDIA DRIVER
14199 M:      Antti Palosaari <crope@iki.fi>
14200 L:      linux-media@vger.kernel.org
14201 W:      https://linuxtv.org
14202 W:      http://palosaari.fi/linux/
14203 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14204 T:      git git://linuxtv.org/anttip/media_tree.git
14205 S:      Maintained
14206 F:      drivers/media/tuners/tda18212*
14207
14208 TDA18218 MEDIA DRIVER
14209 M:      Antti Palosaari <crope@iki.fi>
14210 L:      linux-media@vger.kernel.org
14211 W:      https://linuxtv.org
14212 W:      http://palosaari.fi/linux/
14213 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14214 T:      git git://linuxtv.org/anttip/media_tree.git
14215 S:      Maintained
14216 F:      drivers/media/tuners/tda18218*
14217
14218 TDA18250 MEDIA DRIVER
14219 M:      Olli Salonen <olli.salonen@iki.fi>
14220 L:      linux-media@vger.kernel.org
14221 W:      https://linuxtv.org
14222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14223 T:      git git://linuxtv.org/media_tree.git
14224 S:      Maintained
14225 F:      drivers/media/tuners/tda18250*
14226
14227 TDA18271 MEDIA DRIVER
14228 M:      Michael Krufky <mkrufky@linuxtv.org>
14229 L:      linux-media@vger.kernel.org
14230 W:      https://linuxtv.org
14231 W:      http://github.com/mkrufky
14232 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14233 T:      git git://linuxtv.org/mkrufky/tuners.git
14234 S:      Maintained
14235 F:      drivers/media/tuners/tda18271*
14236
14237 TDA1997x MEDIA DRIVER
14238 M:      Tim Harvey <tharvey@gateworks.com>
14239 L:      linux-media@vger.kernel.org
14240 W:      https://linuxtv.org
14241 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14242 S:      Maintained
14243 F:      drivers/media/i2c/tda1997x.*
14244
14245 TDA827x MEDIA DRIVER
14246 M:      Michael Krufky <mkrufky@linuxtv.org>
14247 L:      linux-media@vger.kernel.org
14248 W:      https://linuxtv.org
14249 W:      http://github.com/mkrufky
14250 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14251 T:      git git://linuxtv.org/mkrufky/tuners.git
14252 S:      Maintained
14253 F:      drivers/media/tuners/tda8290.*
14254
14255 TDA8290 MEDIA DRIVER
14256 M:      Michael Krufky <mkrufky@linuxtv.org>
14257 L:      linux-media@vger.kernel.org
14258 W:      https://linuxtv.org
14259 W:      http://github.com/mkrufky
14260 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14261 T:      git git://linuxtv.org/mkrufky/tuners.git
14262 S:      Maintained
14263 F:      drivers/media/tuners/tda8290.*
14264
14265 TDA9840 MEDIA DRIVER
14266 M:      Hans Verkuil <hverkuil@xs4all.nl>
14267 L:      linux-media@vger.kernel.org
14268 T:      git git://linuxtv.org/media_tree.git
14269 W:      https://linuxtv.org
14270 S:      Maintained
14271 F:      drivers/media/i2c/tda9840*
14272
14273 TEA5761 TUNER DRIVER
14274 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14275 L:      linux-media@vger.kernel.org
14276 W:      https://linuxtv.org
14277 T:      git git://linuxtv.org/media_tree.git
14278 S:      Odd fixes
14279 F:      drivers/media/tuners/tea5761.*
14280
14281 TEA5767 TUNER DRIVER
14282 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14283 L:      linux-media@vger.kernel.org
14284 W:      https://linuxtv.org
14285 T:      git git://linuxtv.org/media_tree.git
14286 S:      Maintained
14287 F:      drivers/media/tuners/tea5767.*
14288
14289 TEA6415C MEDIA DRIVER
14290 M:      Hans Verkuil <hverkuil@xs4all.nl>
14291 L:      linux-media@vger.kernel.org
14292 T:      git git://linuxtv.org/media_tree.git
14293 W:      https://linuxtv.org
14294 S:      Maintained
14295 F:      drivers/media/i2c/tea6415c*
14296
14297 TEA6420 MEDIA DRIVER
14298 M:      Hans Verkuil <hverkuil@xs4all.nl>
14299 L:      linux-media@vger.kernel.org
14300 T:      git git://linuxtv.org/media_tree.git
14301 W:      https://linuxtv.org
14302 S:      Maintained
14303 F:      drivers/media/i2c/tea6420*
14304
14305 TEAM DRIVER
14306 M:      Jiri Pirko <jiri@resnulli.us>
14307 L:      netdev@vger.kernel.org
14308 S:      Supported
14309 F:      drivers/net/team/
14310 F:      include/linux/if_team.h
14311 F:      include/uapi/linux/if_team.h
14312
14313 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14314 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14315 S:      Maintained
14316 F:      arch/x86/platform/ts5500/
14317
14318 TECHNOTREND USB IR RECEIVER
14319 M:      Sean Young <sean@mess.org>
14320 L:      linux-media@vger.kernel.org
14321 S:      Maintained
14322 F:      drivers/media/rc/ttusbir.c
14323
14324 TECHWELL TW9910 VIDEO DECODER
14325 L:      linux-media@vger.kernel.org
14326 S:      Orphan
14327 F:      drivers/media/i2c/tw9910.c
14328 F:      include/media/i2c/tw9910.h
14329
14330 TEE SUBSYSTEM
14331 M:      Jens Wiklander <jens.wiklander@linaro.org>
14332 S:      Maintained
14333 F:      include/linux/tee_drv.h
14334 F:      include/uapi/linux/tee.h
14335 F:      drivers/tee/
14336 F:      Documentation/tee.txt
14337
14338 TEGRA ARCHITECTURE SUPPORT
14339 M:      Thierry Reding <thierry.reding@gmail.com>
14340 M:      Jonathan Hunter <jonathanh@nvidia.com>
14341 L:      linux-tegra@vger.kernel.org
14342 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14344 S:      Supported
14345 N:      [^a-z]tegra
14346
14347 TEGRA CLOCK DRIVER
14348 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14349 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14350 S:      Supported
14351 F:      drivers/clk/tegra/
14352
14353 TEGRA DMA DRIVERS
14354 M:      Laxman Dewangan <ldewangan@nvidia.com>
14355 M:      Jon Hunter <jonathanh@nvidia.com>
14356 S:      Supported
14357 F:      drivers/dma/tegra*
14358
14359 TEGRA I2C DRIVER
14360 M:      Laxman Dewangan <ldewangan@nvidia.com>
14361 S:      Supported
14362 F:      drivers/i2c/busses/i2c-tegra.c
14363
14364 TEGRA IOMMU DRIVERS
14365 M:      Thierry Reding <thierry.reding@gmail.com>
14366 L:      linux-tegra@vger.kernel.org
14367 S:      Supported
14368 F:      drivers/iommu/tegra*
14369
14370 TEGRA KBC DRIVER
14371 M:      Laxman Dewangan <ldewangan@nvidia.com>
14372 S:      Supported
14373 F:      drivers/input/keyboard/tegra-kbc.c
14374
14375 TEGRA NAND DRIVER
14376 M:      Stefan Agner <stefan@agner.ch>
14377 M:      Lucas Stach <dev@lynxeye.de>
14378 S:      Maintained
14379 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14380 F:      drivers/mtd/nand/raw/tegra_nand.c
14381
14382 TEGRA PWM DRIVER
14383 M:      Thierry Reding <thierry.reding@gmail.com>
14384 S:      Supported
14385 F:      drivers/pwm/pwm-tegra.c
14386
14387 TEGRA SERIAL DRIVER
14388 M:      Laxman Dewangan <ldewangan@nvidia.com>
14389 S:      Supported
14390 F:      drivers/tty/serial/serial-tegra.c
14391
14392 TEGRA SPI DRIVER
14393 M:      Laxman Dewangan <ldewangan@nvidia.com>
14394 S:      Supported
14395 F:      drivers/spi/spi-tegra*
14396
14397 TEHUTI ETHERNET DRIVER
14398 M:      Andy Gospodarek <andy@greyhouse.net>
14399 L:      netdev@vger.kernel.org
14400 S:      Supported
14401 F:      drivers/net/ethernet/tehuti/*
14402
14403 Telecom Clock Driver for MCPL0010
14404 M:      Mark Gross <mark.gross@intel.com>
14405 S:      Supported
14406 F:      drivers/char/tlclk.c
14407
14408 TENSILICA XTENSA PORT (xtensa)
14409 M:      Chris Zankel <chris@zankel.net>
14410 M:      Max Filippov <jcmvbkbc@gmail.com>
14411 L:      linux-xtensa@linux-xtensa.org
14412 T:      git git://github.com/czankel/xtensa-linux.git
14413 S:      Maintained
14414 F:      arch/xtensa/
14415 F:      drivers/irqchip/irq-xtensa-*
14416
14417 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14418 M:      Nishanth Menon <nm@ti.com>
14419 M:      Tero Kristo <t-kristo@ti.com>
14420 M:      Santosh Shilimkar <ssantosh@kernel.org>
14421 L:      linux-arm-kernel@lists.infradead.org
14422 S:      Maintained
14423 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14424 F:      drivers/firmware/ti_sci*
14425 F:      include/linux/soc/ti/ti_sci_protocol.h
14426 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14427 F:      include/dt-bindings/genpd/k2g.h
14428 F:      drivers/soc/ti/ti_sci_pm_domains.c
14429 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14430 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14431 F:      drivers/clk/keystone/sci-clk.c
14432 F:      drivers/reset/reset-ti-sci.c
14433
14434 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14435 M:      Hans Verkuil <hverkuil@xs4all.nl>
14436 L:      linux-media@vger.kernel.org
14437 T:      git git://linuxtv.org/media_tree.git
14438 W:      https://linuxtv.org
14439 S:      Maintained
14440 F:      drivers/media/radio/radio-raremono.c
14441
14442 THERMAL
14443 M:      Zhang Rui <rui.zhang@intel.com>
14444 M:      Eduardo Valentin <edubezval@gmail.com>
14445 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14446 L:      linux-pm@vger.kernel.org
14447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14449 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14450 S:      Supported
14451 F:      drivers/thermal/
14452 F:      include/linux/thermal.h
14453 F:      include/uapi/linux/thermal.h
14454 F:      include/linux/cpu_cooling.h
14455 F:      Documentation/devicetree/bindings/thermal/
14456
14457 THERMAL/CPU_COOLING
14458 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14459 M:      Viresh Kumar <viresh.kumar@linaro.org>
14460 M:      Javi Merino <javi.merino@kernel.org>
14461 L:      linux-pm@vger.kernel.org
14462 S:      Supported
14463 F:      Documentation/thermal/cpu-cooling-api.txt
14464 F:      drivers/thermal/cpu_cooling.c
14465 F:      include/linux/cpu_cooling.h
14466
14467 THINKPAD ACPI EXTRAS DRIVER
14468 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14469 L:      ibm-acpi-devel@lists.sourceforge.net
14470 L:      platform-driver-x86@vger.kernel.org
14471 W:      http://ibm-acpi.sourceforge.net
14472 W:      http://thinkwiki.org/wiki/Ibm-acpi
14473 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14474 S:      Maintained
14475 F:      drivers/platform/x86/thinkpad_acpi.c
14476
14477 THUNDERBOLT DRIVER
14478 M:      Andreas Noever <andreas.noever@gmail.com>
14479 M:      Michael Jamet <michael.jamet@intel.com>
14480 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14481 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14483 S:      Maintained
14484 F:      Documentation/admin-guide/thunderbolt.rst
14485 F:      drivers/thunderbolt/
14486 F:      include/linux/thunderbolt.h
14487
14488 THUNDERBOLT NETWORK DRIVER
14489 M:      Michael Jamet <michael.jamet@intel.com>
14490 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14491 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14492 L:      netdev@vger.kernel.org
14493 S:      Maintained
14494 F:      drivers/net/thunderbolt.c
14495
14496 THUNDERX GPIO DRIVER
14497 M:      David Daney <david.daney@cavium.com>
14498 S:      Maintained
14499 F:      drivers/gpio/gpio-thunderx.c
14500
14501 TI AM437X VPFE DRIVER
14502 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14503 L:      linux-media@vger.kernel.org
14504 W:      https://linuxtv.org
14505 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14506 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14507 S:      Maintained
14508 F:      drivers/media/platform/am437x/
14509
14510 TI BANDGAP AND THERMAL DRIVER
14511 M:      Eduardo Valentin <edubezval@gmail.com>
14512 M:      Keerthy <j-keerthy@ti.com>
14513 L:      linux-pm@vger.kernel.org
14514 L:      linux-omap@vger.kernel.org
14515 S:      Maintained
14516 F:      drivers/thermal/ti-soc-thermal/
14517
14518 TI BQ27XXX POWER SUPPLY DRIVER
14519 R:      Andrew F. Davis <afd@ti.com>
14520 F:      include/linux/power/bq27xxx_battery.h
14521 F:      drivers/power/supply/bq27xxx_battery.c
14522 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14523
14524 TI CDCE706 CLOCK DRIVER
14525 M:      Max Filippov <jcmvbkbc@gmail.com>
14526 S:      Maintained
14527 F:      drivers/clk/clk-cdce706.c
14528
14529 TI CLOCK DRIVER
14530 M:      Tero Kristo <t-kristo@ti.com>
14531 L:      linux-omap@vger.kernel.org
14532 S:      Maintained
14533 F:      drivers/clk/ti/
14534 F:      include/linux/clk/ti.h
14535
14536 TI DAVINCI MACHINE SUPPORT
14537 M:      Sekhar Nori <nsekhar@ti.com>
14538 M:      Kevin Hilman <khilman@kernel.org>
14539 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14541 S:      Supported
14542 F:      arch/arm/mach-davinci/
14543 F:      drivers/i2c/busses/i2c-davinci.c
14544 F:      arch/arm/boot/dts/da850*
14545
14546 TI DAVINCI SERIES CLOCK DRIVER
14547 M:      David Lechner <david@lechnology.com>
14548 R:      Sekhar Nori <nsekhar@ti.com>
14549 S:      Maintained
14550 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14551 F:      drivers/clk/davinci/
14552
14553 TI DAVINCI SERIES GPIO DRIVER
14554 M:      Keerthy <j-keerthy@ti.com>
14555 L:      linux-gpio@vger.kernel.org
14556 S:      Maintained
14557 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14558 F:      drivers/gpio/gpio-davinci.c
14559
14560 TI DAVINCI SERIES MEDIA DRIVER
14561 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14562 L:      linux-media@vger.kernel.org
14563 W:      https://linuxtv.org
14564 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14565 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14566 S:      Maintained
14567 F:      drivers/media/platform/davinci/
14568 F:      include/media/davinci/
14569
14570 TI ETHERNET SWITCH DRIVER (CPSW)
14571 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14572 L:      linux-omap@vger.kernel.org
14573 L:      netdev@vger.kernel.org
14574 S:      Maintained
14575 F:      drivers/net/ethernet/ti/cpsw*
14576 F:      drivers/net/ethernet/ti/davinci*
14577
14578 TI FLASH MEDIA INTERFACE DRIVER
14579 M:      Alex Dubov <oakad@yahoo.com>
14580 S:      Maintained
14581 F:      drivers/misc/tifm*
14582 F:      drivers/mmc/host/tifm_sd.c
14583 F:      include/linux/tifm.h
14584
14585 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14586 M:      Santosh Shilimkar <ssantosh@kernel.org>
14587 L:      linux-kernel@vger.kernel.org
14588 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14589 S:      Maintained
14590 F:      drivers/soc/ti/*
14591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14592
14593 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14594 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14595 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14596 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14597 S:      Maintained
14598 F:      sound/soc/codecs/lm49453*
14599 F:      sound/soc/codecs/isabelle*
14600
14601 TI LP855x BACKLIGHT DRIVER
14602 M:      Milo Kim <milo.kim@ti.com>
14603 S:      Maintained
14604 F:      Documentation/backlight/lp855x-driver.txt
14605 F:      drivers/video/backlight/lp855x_bl.c
14606 F:      include/linux/platform_data/lp855x.h
14607
14608 TI LP8727 CHARGER DRIVER
14609 M:      Milo Kim <milo.kim@ti.com>
14610 S:      Maintained
14611 F:      drivers/power/supply/lp8727_charger.c
14612 F:      include/linux/platform_data/lp8727.h
14613
14614 TI LP8788 MFD DRIVER
14615 M:      Milo Kim <milo.kim@ti.com>
14616 S:      Maintained
14617 F:      drivers/iio/adc/lp8788_adc.c
14618 F:      drivers/leds/leds-lp8788.c
14619 F:      drivers/mfd/lp8788*.c
14620 F:      drivers/power/supply/lp8788-charger.c
14621 F:      drivers/regulator/lp8788-*.c
14622 F:      include/linux/mfd/lp8788*.h
14623
14624 TI NETCP ETHERNET DRIVER
14625 M:      Wingman Kwok <w-kwok2@ti.com>
14626 M:      Murali Karicheri <m-karicheri2@ti.com>
14627 L:      netdev@vger.kernel.org
14628 S:      Maintained
14629 F:      drivers/net/ethernet/ti/netcp*
14630
14631 TI TAS571X FAMILY ASoC CODEC DRIVER
14632 M:      Kevin Cernekee <cernekee@chromium.org>
14633 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14634 S:      Odd Fixes
14635 F:      sound/soc/codecs/tas571x*
14636
14637 TI TRF7970A NFC DRIVER
14638 M:      Mark Greer <mgreer@animalcreek.com>
14639 L:      linux-wireless@vger.kernel.org
14640 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14641 S:      Supported
14642 F:      drivers/nfc/trf7970a.c
14643 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14644
14645 TI TWL4030 SERIES SOC CODEC DRIVER
14646 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14647 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14648 S:      Maintained
14649 F:      sound/soc/codecs/twl4030*
14650
14651 TI VPE/CAL DRIVERS
14652 M:      Benoit Parrot <bparrot@ti.com>
14653 L:      linux-media@vger.kernel.org
14654 W:      http://linuxtv.org/
14655 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14656 S:      Maintained
14657 F:      drivers/media/platform/ti-vpe/
14658
14659 TI WILINK WIRELESS DRIVERS
14660 L:      linux-wireless@vger.kernel.org
14661 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14662 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14664 S:      Orphan
14665 F:      drivers/net/wireless/ti/
14666 F:      include/linux/wl12xx.h
14667
14668 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14669 M:      John Stultz <john.stultz@linaro.org>
14670 M:      Thomas Gleixner <tglx@linutronix.de>
14671 R:      Stephen Boyd <sboyd@kernel.org>
14672 L:      linux-kernel@vger.kernel.org
14673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14674 S:      Supported
14675 F:      include/linux/clocksource.h
14676 F:      include/linux/time.h
14677 F:      include/linux/timex.h
14678 F:      include/uapi/linux/time.h
14679 F:      include/uapi/linux/timex.h
14680 F:      kernel/time/clocksource.c
14681 F:      kernel/time/time*.c
14682 F:      kernel/time/alarmtimer.c
14683 F:      kernel/time/ntp.c
14684 F:      tools/testing/selftests/timers/
14685
14686 TIPC NETWORK LAYER
14687 M:      Jon Maloy <jon.maloy@ericsson.com>
14688 M:      Ying Xue <ying.xue@windriver.com>
14689 L:      netdev@vger.kernel.org (core kernel code)
14690 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14691 W:      http://tipc.sourceforge.net/
14692 S:      Maintained
14693 F:      include/uapi/linux/tipc*.h
14694 F:      net/tipc/
14695
14696 TLAN NETWORK DRIVER
14697 M:      Samuel Chessman <chessman@tux.org>
14698 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14699 W:      http://sourceforge.net/projects/tlan/
14700 S:      Maintained
14701 F:      Documentation/networking/tlan.txt
14702 F:      drivers/net/ethernet/ti/tlan.*
14703
14704 TM6000 VIDEO4LINUX DRIVER
14705 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14706 L:      linux-media@vger.kernel.org
14707 W:      https://linuxtv.org
14708 T:      git git://linuxtv.org/media_tree.git
14709 S:      Odd fixes
14710 F:      drivers/media/usb/tm6000/
14711 F:      Documentation/media/v4l-drivers/tm6000*
14712
14713 TMIO/SDHI MMC DRIVER
14714 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14715 L:      linux-mmc@vger.kernel.org
14716 S:      Supported
14717 F:      drivers/mmc/host/tmio_mmc*
14718 F:      drivers/mmc/host/renesas_sdhi*
14719 F:      include/linux/mfd/tmio.h
14720
14721 TMP401 HARDWARE MONITOR DRIVER
14722 M:      Guenter Roeck <linux@roeck-us.net>
14723 L:      linux-hwmon@vger.kernel.org
14724 S:      Maintained
14725 F:      Documentation/hwmon/tmp401
14726 F:      drivers/hwmon/tmp401.c
14727
14728 TMPFS (SHMEM FILESYSTEM)
14729 M:      Hugh Dickins <hughd@google.com>
14730 L:      linux-mm@kvack.org
14731 S:      Maintained
14732 F:      include/linux/shmem_fs.h
14733 F:      mm/shmem.c
14734
14735 TOMOYO SECURITY MODULE
14736 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14737 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14738 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14739 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14740 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14741 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14742 W:      http://tomoyo.sourceforge.jp/
14743 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14744 S:      Maintained
14745 F:      security/tomoyo/
14746
14747 TOPSTAR LAPTOP EXTRAS DRIVER
14748 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14749 L:      platform-driver-x86@vger.kernel.org
14750 S:      Maintained
14751 F:      drivers/platform/x86/topstar-laptop.c
14752
14753 TORTURE-TEST MODULES
14754 M:      Davidlohr Bueso <dave@stgolabs.net>
14755 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14756 M:      Josh Triplett <josh@joshtriplett.org>
14757 L:      linux-kernel@vger.kernel.org
14758 S:      Supported
14759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14760 F:      Documentation/RCU/torture.txt
14761 F:      kernel/torture.c
14762 F:      kernel/rcu/rcutorture.c
14763 F:      kernel/rcu/rcuperf.c
14764 F:      kernel/locking/locktorture.c
14765
14766 TOSHIBA ACPI EXTRAS DRIVER
14767 M:      Azael Avalos <coproscefalo@gmail.com>
14768 L:      platform-driver-x86@vger.kernel.org
14769 S:      Maintained
14770 F:      drivers/platform/x86/toshiba_acpi.c
14771
14772 TOSHIBA BLUETOOTH DRIVER
14773 M:      Azael Avalos <coproscefalo@gmail.com>
14774 L:      platform-driver-x86@vger.kernel.org
14775 S:      Maintained
14776 F:      drivers/platform/x86/toshiba_bluetooth.c
14777
14778 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14779 M:      Azael Avalos <coproscefalo@gmail.com>
14780 L:      platform-driver-x86@vger.kernel.org
14781 S:      Maintained
14782 F:      drivers/platform/x86/toshiba_haps.c
14783
14784 TOSHIBA SMM DRIVER
14785 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14786 W:      http://www.buzzard.org.uk/toshiba/
14787 S:      Maintained
14788 F:      drivers/char/toshiba.c
14789 F:      include/linux/toshiba.h
14790 F:      include/uapi/linux/toshiba.h
14791
14792 TOSHIBA TC358743 DRIVER
14793 M:      Mats Randgaard <matrandg@cisco.com>
14794 L:      linux-media@vger.kernel.org
14795 S:      Maintained
14796 F:      drivers/media/i2c/tc358743*
14797 F:      include/media/i2c/tc358743.h
14798
14799 TOSHIBA WMI HOTKEYS DRIVER
14800 M:      Azael Avalos <coproscefalo@gmail.com>
14801 L:      platform-driver-x86@vger.kernel.org
14802 S:      Maintained
14803 F:      drivers/platform/x86/toshiba-wmi.c
14804
14805 TPM DEVICE DRIVER
14806 M:      Peter Huewe <peterhuewe@gmx.de>
14807 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14808 R:      Jason Gunthorpe <jgg@ziepe.ca>
14809 L:      linux-integrity@vger.kernel.org
14810 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14811 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14812 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14813 S:      Maintained
14814 F:      drivers/char/tpm/
14815
14816 TRACING
14817 M:      Steven Rostedt <rostedt@goodmis.org>
14818 M:      Ingo Molnar <mingo@redhat.com>
14819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14820 S:      Maintained
14821 F:      Documentation/trace/ftrace.rst
14822 F:      arch/*/*/*/ftrace.h
14823 F:      arch/*/kernel/ftrace.c
14824 F:      include/*/ftrace.h
14825 F:      include/linux/trace*.h
14826 F:      include/trace/
14827 F:      kernel/trace/
14828 F:      tools/testing/selftests/ftrace/
14829
14830 TRACING MMIO ACCESSES (MMIOTRACE)
14831 M:      Steven Rostedt <rostedt@goodmis.org>
14832 M:      Ingo Molnar <mingo@kernel.org>
14833 R:      Karol Herbst <karolherbst@gmail.com>
14834 R:      Pekka Paalanen <ppaalanen@gmail.com>
14835 S:      Maintained
14836 L:      linux-kernel@vger.kernel.org
14837 L:      nouveau@lists.freedesktop.org
14838 F:      kernel/trace/trace_mmiotrace.c
14839 F:      include/linux/mmiotrace.h
14840 F:      arch/x86/mm/kmmio.c
14841 F:      arch/x86/mm/mmio-mod.c
14842 F:      arch/x86/mm/testmmiotrace.c
14843
14844 TRIVIAL PATCHES
14845 M:      Jiri Kosina <trivial@kernel.org>
14846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14847 S:      Maintained
14848 K:      ^Subject:.*(?i)trivial
14849
14850 TEMPO SEMICONDUCTOR DRIVERS
14851 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14852 S:      Maintained
14853 F:      sound/soc/codecs/tscs*.c
14854 F:      sound/soc/codecs/tscs*.h
14855 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14856
14857 TTY LAYER
14858 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14859 M:      Jiri Slaby <jslaby@suse.com>
14860 S:      Supported
14861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14862 F:      Documentation/serial/
14863 F:      drivers/tty/
14864 F:      drivers/tty/serial/serial_core.c
14865 F:      include/linux/serial_core.h
14866 F:      include/linux/serial.h
14867 F:      include/linux/tty.h
14868 F:      include/uapi/linux/serial_core.h
14869 F:      include/uapi/linux/serial.h
14870 F:      include/uapi/linux/tty.h
14871
14872 TUA9001 MEDIA DRIVER
14873 M:      Antti Palosaari <crope@iki.fi>
14874 L:      linux-media@vger.kernel.org
14875 W:      https://linuxtv.org
14876 W:      http://palosaari.fi/linux/
14877 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14878 T:      git git://linuxtv.org/anttip/media_tree.git
14879 S:      Maintained
14880 F:      drivers/media/tuners/tua9001*
14881
14882 TULIP NETWORK DRIVERS
14883 L:      netdev@vger.kernel.org
14884 L:      linux-parisc@vger.kernel.org
14885 S:      Orphan
14886 F:      drivers/net/ethernet/dec/tulip/
14887
14888 TUN/TAP driver
14889 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14890 W:      http://vtun.sourceforge.net/tun
14891 S:      Maintained
14892 F:      Documentation/networking/tuntap.txt
14893 F:      arch/um/os-Linux/drivers/
14894
14895 TURBOCHANNEL SUBSYSTEM
14896 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14897 M:      Ralf Baechle <ralf@linux-mips.org>
14898 L:      linux-mips@linux-mips.org
14899 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14900 S:      Maintained
14901 F:      drivers/tc/
14902 F:      include/linux/tc.h
14903
14904 TURBOSTAT UTILITY
14905 M:      "Len Brown" <lenb@kernel.org>
14906 L:      linux-pm@vger.kernel.org
14907 B:      https://bugzilla.kernel.org
14908 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14910 S:      Supported
14911 F:      tools/power/x86/turbostat/
14912
14913 TW5864 VIDEO4LINUX DRIVER
14914 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14915 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14916 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14917 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14918 L:      linux-media@vger.kernel.org
14919 S:      Supported
14920 F:      drivers/media/pci/tw5864/
14921
14922 TW68 VIDEO4LINUX DRIVER
14923 M:      Hans Verkuil <hverkuil@xs4all.nl>
14924 L:      linux-media@vger.kernel.org
14925 T:      git git://linuxtv.org/media_tree.git
14926 W:      https://linuxtv.org
14927 S:      Odd Fixes
14928 F:      drivers/media/pci/tw68/
14929
14930 TW686X VIDEO4LINUX DRIVER
14931 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14932 L:      linux-media@vger.kernel.org
14933 T:      git git://linuxtv.org/media_tree.git
14934 W:      http://linuxtv.org
14935 S:      Maintained
14936 F:      drivers/media/pci/tw686x/
14937
14938 UBI FILE SYSTEM (UBIFS)
14939 M:      Richard Weinberger <richard@nod.at>
14940 M:      Artem Bityutskiy <dedekind1@gmail.com>
14941 M:      Adrian Hunter <adrian.hunter@intel.com>
14942 L:      linux-mtd@lists.infradead.org
14943 T:      git git://git.infradead.org/ubifs-2.6.git
14944 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14945 S:      Supported
14946 F:      Documentation/filesystems/ubifs.txt
14947 F:      fs/ubifs/
14948
14949 UCLINUX (M68KNOMMU AND COLDFIRE)
14950 M:      Greg Ungerer <gerg@linux-m68k.org>
14951 W:      http://www.linux-m68k.org/
14952 W:      http://www.uclinux.org/
14953 L:      linux-m68k@lists.linux-m68k.org
14954 L:      uclinux-dev@uclinux.org  (subscribers-only)
14955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14956 S:      Maintained
14957 F:      arch/m68k/coldfire/
14958 F:      arch/m68k/68*/
14959 F:      arch/m68k/*/*_no.*
14960 F:      arch/m68k/include/asm/*_no.*
14961
14962 UDF FILESYSTEM
14963 M:      Jan Kara <jack@suse.com>
14964 S:      Maintained
14965 F:      Documentation/filesystems/udf.txt
14966 F:      fs/udf/
14967
14968 UDRAW TABLET
14969 M:      Bastien Nocera <hadess@hadess.net>
14970 L:      linux-input@vger.kernel.org
14971 S:      Maintained
14972 F:      drivers/hid/hid-udraw-ps3.c
14973
14974 UFS FILESYSTEM
14975 M:      Evgeniy Dushistov <dushistov@mail.ru>
14976 S:      Maintained
14977 F:      Documentation/filesystems/ufs.txt
14978 F:      fs/ufs/
14979
14980 UHID USERSPACE HID IO DRIVER:
14981 M:      David Herrmann <dh.herrmann@googlemail.com>
14982 L:      linux-input@vger.kernel.org
14983 S:      Maintained
14984 F:      drivers/hid/uhid.c
14985 F:      include/uapi/linux/uhid.h
14986
14987 ULPI BUS
14988 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14989 L:      linux-usb@vger.kernel.org
14990 S:      Maintained
14991 F:      drivers/usb/common/ulpi.c
14992 F:      include/linux/ulpi/
14993
14994 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14995 L:      linux-usb@vger.kernel.org
14996 S:      Orphan
14997 F:      drivers/uwb/
14998 F:      include/linux/uwb.h
14999 F:      include/linux/uwb/
15000
15001 UNICORE32 ARCHITECTURE:
15002 M:      Guan Xuetao <gxt@pku.edu.cn>
15003 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15004 S:      Maintained
15005 T:      git git://github.com/gxt/linux.git
15006 F:      arch/unicore32/
15007
15008 UNIFDEF
15009 M:      Tony Finch <dot@dotat.at>
15010 W:      http://dotat.at/prog/unifdef
15011 S:      Maintained
15012 F:      scripts/unifdef.c
15013
15014 UNIFORM CDROM DRIVER
15015 M:      Jens Axboe <axboe@kernel.dk>
15016 W:      http://www.kernel.dk
15017 S:      Maintained
15018 F:      Documentation/cdrom/
15019 F:      drivers/cdrom/cdrom.c
15020 F:      include/linux/cdrom.h
15021 F:      include/uapi/linux/cdrom.h
15022
15023 UNISYS S-PAR DRIVERS
15024 M:      David Kershner <david.kershner@unisys.com>
15025 L:      sparmaintainer@unisys.com (Unisys internal)
15026 S:      Supported
15027 F:      include/linux/visorbus.h
15028 F:      drivers/visorbus/
15029 F:      drivers/staging/unisys/
15030
15031 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15032 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15033 L:      linux-scsi@vger.kernel.org
15034 S:      Supported
15035 F:      Documentation/scsi/ufs.txt
15036 F:      drivers/scsi/ufs/
15037
15038 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15039 M:      Joao Pinto <jpinto@synopsys.com>
15040 L:      linux-scsi@vger.kernel.org
15041 S:      Supported
15042 F:      drivers/scsi/ufs/*dwc*
15043
15044 UNSORTED BLOCK IMAGES (UBI)
15045 M:      Artem Bityutskiy <dedekind1@gmail.com>
15046 M:      Richard Weinberger <richard@nod.at>
15047 W:      http://www.linux-mtd.infradead.org/
15048 L:      linux-mtd@lists.infradead.org
15049 T:      git git://git.infradead.org/ubifs-2.6.git
15050 S:      Supported
15051 F:      drivers/mtd/ubi/
15052 F:      include/linux/mtd/ubi.h
15053 F:      include/uapi/mtd/ubi-user.h
15054
15055 USB "USBNET" DRIVER FRAMEWORK
15056 M:      Oliver Neukum <oneukum@suse.com>
15057 L:      netdev@vger.kernel.org
15058 W:      http://www.linux-usb.org/usbnet
15059 S:      Maintained
15060 F:      drivers/net/usb/usbnet.c
15061 F:      include/linux/usb/usbnet.h
15062
15063 USB ACM DRIVER
15064 M:      Oliver Neukum <oneukum@suse.com>
15065 L:      linux-usb@vger.kernel.org
15066 S:      Maintained
15067 F:      Documentation/usb/acm.txt
15068 F:      drivers/usb/class/cdc-acm.*
15069
15070 USB AR5523 WIRELESS DRIVER
15071 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15072 L:      linux-wireless@vger.kernel.org
15073 S:      Maintained
15074 F:      drivers/net/wireless/ath/ar5523/
15075
15076 USB ATTACHED SCSI
15077 M:      Oliver Neukum <oneukum@suse.com>
15078 L:      linux-usb@vger.kernel.org
15079 L:      linux-scsi@vger.kernel.org
15080 S:      Maintained
15081 F:      drivers/usb/storage/uas.c
15082
15083 USB CDC ETHERNET DRIVER
15084 M:      Oliver Neukum <oliver@neukum.org>
15085 L:      linux-usb@vger.kernel.org
15086 S:      Maintained
15087 F:      drivers/net/usb/cdc_*.c
15088 F:      include/uapi/linux/usb/cdc.h
15089
15090 USB CHAOSKEY DRIVER
15091 M:      Keith Packard <keithp@keithp.com>
15092 L:      linux-usb@vger.kernel.org
15093 S:      Maintained
15094 F:      drivers/usb/misc/chaoskey.c
15095
15096 USB CYPRESS C67X00 DRIVER
15097 M:      Peter Korsgaard <jacmet@sunsite.dk>
15098 L:      linux-usb@vger.kernel.org
15099 S:      Maintained
15100 F:      drivers/usb/c67x00/
15101
15102 USB DAVICOM DM9601 DRIVER
15103 M:      Peter Korsgaard <jacmet@sunsite.dk>
15104 L:      netdev@vger.kernel.org
15105 W:      http://www.linux-usb.org/usbnet
15106 S:      Maintained
15107 F:      drivers/net/usb/dm9601.c
15108
15109 USB DIAMOND RIO500 DRIVER
15110 M:      Cesar Miquel <miquel@df.uba.ar>
15111 L:      rio500-users@lists.sourceforge.net
15112 W:      http://rio500.sourceforge.net
15113 S:      Maintained
15114 F:      drivers/usb/misc/rio500*
15115
15116 USB EHCI DRIVER
15117 M:      Alan Stern <stern@rowland.harvard.edu>
15118 L:      linux-usb@vger.kernel.org
15119 S:      Maintained
15120 F:      Documentation/usb/ehci.txt
15121 F:      drivers/usb/host/ehci*
15122
15123 USB GADGET/PERIPHERAL SUBSYSTEM
15124 M:      Felipe Balbi <balbi@kernel.org>
15125 L:      linux-usb@vger.kernel.org
15126 W:      http://www.linux-usb.org/gadget
15127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15128 S:      Maintained
15129 F:      drivers/usb/gadget/
15130 F:      include/linux/usb/gadget*
15131
15132 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15133 M:      Jiri Kosina <jikos@kernel.org>
15134 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15135 L:      linux-usb@vger.kernel.org
15136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15137 S:      Maintained
15138 F:      Documentation/hid/hiddev.txt
15139 F:      drivers/hid/usbhid/
15140
15141 USB INTEL XHCI ROLE MUX DRIVER
15142 M:      Hans de Goede <hdegoede@redhat.com>
15143 L:      linux-usb@vger.kernel.org
15144 S:      Maintained
15145 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15146
15147 USB ISP116X DRIVER
15148 M:      Olav Kongas <ok@artecdesign.ee>
15149 L:      linux-usb@vger.kernel.org
15150 S:      Maintained
15151 F:      drivers/usb/host/isp116x*
15152 F:      include/linux/usb/isp116x.h
15153
15154 USB LAN78XX ETHERNET DRIVER
15155 M:      Woojung Huh <woojung.huh@microchip.com>
15156 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15157 L:      netdev@vger.kernel.org
15158 S:      Maintained
15159 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15160 F:      drivers/net/usb/lan78xx.*
15161 F:      include/dt-bindings/net/microchip-lan78xx.h
15162
15163 USB MASS STORAGE DRIVER
15164 M:      Alan Stern <stern@rowland.harvard.edu>
15165 L:      linux-usb@vger.kernel.org
15166 L:      usb-storage@lists.one-eyed-alien.net
15167 S:      Maintained
15168 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15169 F:      drivers/usb/storage/
15170
15171 USB MIDI DRIVER
15172 M:      Clemens Ladisch <clemens@ladisch.de>
15173 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15174 T:      git git://git.alsa-project.org/alsa-kernel.git
15175 S:      Maintained
15176 F:      sound/usb/midi.*
15177
15178 USB NETWORKING DRIVERS
15179 L:      linux-usb@vger.kernel.org
15180 S:      Odd Fixes
15181 F:      drivers/net/usb/
15182
15183 USB OHCI DRIVER
15184 M:      Alan Stern <stern@rowland.harvard.edu>
15185 L:      linux-usb@vger.kernel.org
15186 S:      Maintained
15187 F:      Documentation/usb/ohci.txt
15188 F:      drivers/usb/host/ohci*
15189
15190 USB OTG FSM (Finite State Machine)
15191 M:      Peter Chen <Peter.Chen@nxp.com>
15192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15193 L:      linux-usb@vger.kernel.org
15194 S:      Maintained
15195 F:      drivers/usb/common/usb-otg-fsm.c
15196
15197 USB OVER IP DRIVER
15198 M:      Valentina Manea <valentina.manea.m@gmail.com>
15199 M:      Shuah Khan <shuah@kernel.org>
15200 L:      linux-usb@vger.kernel.org
15201 S:      Maintained
15202 F:      Documentation/usb/usbip_protocol.txt
15203 F:      drivers/usb/usbip/
15204 F:      tools/usb/usbip/
15205 F:      tools/testing/selftests/drivers/usb/usbip/
15206
15207 USB PEGASUS DRIVER
15208 M:      Petko Manolov <petkan@nucleusys.com>
15209 L:      linux-usb@vger.kernel.org
15210 L:      netdev@vger.kernel.org
15211 T:      git git://github.com/petkan/pegasus.git
15212 W:      https://github.com/petkan/pegasus
15213 S:      Maintained
15214 F:      drivers/net/usb/pegasus.*
15215
15216 USB PHY LAYER
15217 M:      Felipe Balbi <balbi@kernel.org>
15218 L:      linux-usb@vger.kernel.org
15219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15220 S:      Maintained
15221 F:      drivers/usb/phy/
15222
15223 USB PRINTER DRIVER (usblp)
15224 M:      Pete Zaitcev <zaitcev@redhat.com>
15225 L:      linux-usb@vger.kernel.org
15226 S:      Supported
15227 F:      drivers/usb/class/usblp.c
15228
15229 USB QMI WWAN NETWORK DRIVER
15230 M:      Bjørn Mork <bjorn@mork.no>
15231 L:      netdev@vger.kernel.org
15232 S:      Maintained
15233 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15234 F:      drivers/net/usb/qmi_wwan.c
15235
15236 USB RTL8150 DRIVER
15237 M:      Petko Manolov <petkan@nucleusys.com>
15238 L:      linux-usb@vger.kernel.org
15239 L:      netdev@vger.kernel.org
15240 T:      git git://github.com/petkan/rtl8150.git
15241 W:      https://github.com/petkan/rtl8150
15242 S:      Maintained
15243 F:      drivers/net/usb/rtl8150.c
15244
15245 USB SERIAL SUBSYSTEM
15246 M:      Johan Hovold <johan@kernel.org>
15247 L:      linux-usb@vger.kernel.org
15248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15249 S:      Maintained
15250 F:      Documentation/usb/usb-serial.txt
15251 F:      drivers/usb/serial/
15252 F:      include/linux/usb/serial.h
15253
15254 USB SMSC75XX ETHERNET DRIVER
15255 M:      Steve Glendinning <steve.glendinning@shawell.net>
15256 L:      netdev@vger.kernel.org
15257 S:      Maintained
15258 F:      drivers/net/usb/smsc75xx.*
15259
15260 USB SMSC95XX ETHERNET DRIVER
15261 M:      Steve Glendinning <steve.glendinning@shawell.net>
15262 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15263 L:      netdev@vger.kernel.org
15264 S:      Maintained
15265 F:      drivers/net/usb/smsc95xx.*
15266
15267 USB SUBSYSTEM
15268 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15269 L:      linux-usb@vger.kernel.org
15270 W:      http://www.linux-usb.org
15271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15272 S:      Supported
15273 F:      Documentation/devicetree/bindings/usb/
15274 F:      Documentation/usb/
15275 F:      drivers/usb/
15276 F:      include/linux/usb.h
15277 F:      include/linux/usb/
15278
15279 USB TYPEC PI3USB30532 MUX DRIVER
15280 M:      Hans de Goede <hdegoede@redhat.com>
15281 L:      linux-usb@vger.kernel.org
15282 S:      Maintained
15283 F:      drivers/usb/typec/mux/pi3usb30532.c
15284
15285 USB TYPEC CLASS
15286 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15287 L:      linux-usb@vger.kernel.org
15288 S:      Maintained
15289 F:      Documentation/ABI/testing/sysfs-class-typec
15290 F:      Documentation/driver-api/usb/typec.rst
15291 F:      drivers/usb/typec/
15292 F:      include/linux/usb/typec.h
15293
15294 USB TYPEC BUS FOR ALTERNATE MODES
15295 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15296 L:      linux-usb@vger.kernel.org
15297 S:      Maintained
15298 F:      Documentation/ABI/testing/sysfs-bus-typec
15299 F:      Documentation/driver-api/usb/typec_bus.rst
15300 F:      drivers/usb/typec/altmodes/
15301 F:      include/linux/usb/typec_altmode.h
15302
15303 USB UHCI DRIVER
15304 M:      Alan Stern <stern@rowland.harvard.edu>
15305 L:      linux-usb@vger.kernel.org
15306 S:      Maintained
15307 F:      drivers/usb/host/uhci*
15308
15309 USB VIDEO CLASS
15310 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15311 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15312 L:      linux-media@vger.kernel.org
15313 T:      git git://linuxtv.org/media_tree.git
15314 W:      http://www.ideasonboard.org/uvc/
15315 S:      Maintained
15316 F:      drivers/media/usb/uvc/
15317 F:      include/uapi/linux/uvcvideo.h
15318
15319 USB VISION DRIVER
15320 M:      Hans Verkuil <hverkuil@xs4all.nl>
15321 L:      linux-media@vger.kernel.org
15322 T:      git git://linuxtv.org/media_tree.git
15323 W:      https://linuxtv.org
15324 S:      Odd Fixes
15325 F:      drivers/media/usb/usbvision/
15326
15327 USB WEBCAM GADGET
15328 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15329 L:      linux-usb@vger.kernel.org
15330 S:      Maintained
15331 F:      drivers/usb/gadget/function/*uvc*
15332 F:      drivers/usb/gadget/legacy/webcam.c
15333 F:      include/uapi/linux/usb/g_uvc.h
15334
15335 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15336 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15337 L:      linux-wireless@vger.kernel.org
15338 S:      Maintained
15339 F:      drivers/net/wireless/rndis_wlan.c
15340
15341 USB XHCI DRIVER
15342 M:      Mathias Nyman <mathias.nyman@intel.com>
15343 L:      linux-usb@vger.kernel.org
15344 S:      Supported
15345 F:      drivers/usb/host/xhci*
15346 F:      drivers/usb/host/pci-quirks*
15347
15348 USB ZD1201 DRIVER
15349 L:      linux-wireless@vger.kernel.org
15350 W:      http://linux-lc100020.sourceforge.net
15351 S:      Orphan
15352 F:      drivers/net/wireless/zydas/zd1201.*
15353
15354 USB ZR364XX DRIVER
15355 M:      Antoine Jacquet <royale@zerezo.com>
15356 L:      linux-usb@vger.kernel.org
15357 L:      linux-media@vger.kernel.org
15358 T:      git git://linuxtv.org/media_tree.git
15359 W:      http://royale.zerezo.com/zr364xx/
15360 S:      Maintained
15361 F:      Documentation/media/v4l-drivers/zr364xx*
15362 F:      drivers/media/usb/zr364xx/
15363
15364 USER-MODE LINUX (UML)
15365 M:      Jeff Dike <jdike@addtoit.com>
15366 M:      Richard Weinberger <richard@nod.at>
15367 L:      linux-um@lists.infradead.org
15368 W:      http://user-mode-linux.sourceforge.net
15369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15370 S:      Maintained
15371 F:      Documentation/virtual/uml/
15372 F:      arch/um/
15373 F:      arch/x86/um/
15374 F:      fs/hostfs/
15375 F:      fs/hppfs/
15376
15377 USERSPACE DMA BUFFER DRIVER
15378 M:      Gerd Hoffmann <kraxel@redhat.com>
15379 S:      Maintained
15380 L:      dri-devel@lists.freedesktop.org
15381 F:      drivers/dma-buf/udmabuf.c
15382 F:      include/uapi/linux/udmabuf.h
15383 T:      git git://anongit.freedesktop.org/drm/drm-misc
15384
15385 USERSPACE I/O (UIO)
15386 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15387 S:      Maintained
15388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15389 F:      Documentation/driver-api/uio-howto.rst
15390 F:      drivers/uio/
15391 F:      include/linux/uio*.h
15392
15393 UTIL-LINUX PACKAGE
15394 M:      Karel Zak <kzak@redhat.com>
15395 L:      util-linux@vger.kernel.org
15396 W:      http://en.wikipedia.org/wiki/Util-linux
15397 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15398 S:      Maintained
15399
15400 UUID HELPERS
15401 M:      Christoph Hellwig <hch@lst.de>
15402 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15403 L:      linux-kernel@vger.kernel.org
15404 T:      git git://git.infradead.org/users/hch/uuid.git
15405 F:      lib/uuid.c
15406 F:      lib/test_uuid.c
15407 F:      include/linux/uuid.h
15408 F:      include/uapi/linux/uuid.h
15409 S:      Maintained
15410
15411 UVESAFB DRIVER
15412 M:      Michal Januszewski <spock@gentoo.org>
15413 L:      linux-fbdev@vger.kernel.org
15414 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15415 S:      Maintained
15416 F:      Documentation/fb/uvesafb.txt
15417 F:      drivers/video/fbdev/uvesafb.*
15418
15419 VF610 NAND DRIVER
15420 M:      Stefan Agner <stefan@agner.ch>
15421 L:      linux-mtd@lists.infradead.org
15422 S:      Supported
15423 F:      drivers/mtd/nand/raw/vf610_nfc.c
15424
15425 VFAT/FAT/MSDOS FILESYSTEM
15426 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15427 S:      Maintained
15428 F:      Documentation/filesystems/vfat.txt
15429 F:      fs/fat/
15430
15431 VFIO DRIVER
15432 M:      Alex Williamson <alex.williamson@redhat.com>
15433 L:      kvm@vger.kernel.org
15434 T:      git git://github.com/awilliam/linux-vfio.git
15435 S:      Maintained
15436 F:      Documentation/vfio.txt
15437 F:      drivers/vfio/
15438 F:      include/linux/vfio.h
15439 F:      include/uapi/linux/vfio.h
15440
15441 VFIO MEDIATED DEVICE DRIVERS
15442 M:      Kirti Wankhede <kwankhede@nvidia.com>
15443 L:      kvm@vger.kernel.org
15444 S:      Maintained
15445 F:      Documentation/vfio-mediated-device.txt
15446 F:      drivers/vfio/mdev/
15447 F:      include/linux/mdev.h
15448 F:      samples/vfio-mdev/
15449
15450 VFIO PLATFORM DRIVER
15451 M:      Eric Auger <eric.auger@redhat.com>
15452 L:      kvm@vger.kernel.org
15453 S:      Maintained
15454 F:      drivers/vfio/platform/
15455
15456 VGA_SWITCHEROO
15457 R:      Lukas Wunner <lukas@wunner.de>
15458 S:      Maintained
15459 F:      Documentation/gpu/vga-switcheroo.rst
15460 F:      drivers/gpu/vga/vga_switcheroo.c
15461 F:      include/linux/vga_switcheroo.h
15462 T:      git git://anongit.freedesktop.org/drm/drm-misc
15463
15464 VIA RHINE NETWORK DRIVER
15465 S:      Orphan
15466 F:      drivers/net/ethernet/via/via-rhine.c
15467
15468 VIA SD/MMC CARD CONTROLLER DRIVER
15469 M:      Bruce Chang <brucechang@via.com.tw>
15470 M:      Harald Welte <HaraldWelte@viatech.com>
15471 S:      Maintained
15472 F:      drivers/mmc/host/via-sdmmc.c
15473
15474 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15475 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15476 L:      linux-fbdev@vger.kernel.org
15477 S:      Maintained
15478 F:      include/linux/via-core.h
15479 F:      include/linux/via-gpio.h
15480 F:      include/linux/via_i2c.h
15481 F:      drivers/video/fbdev/via/
15482
15483 VIA VELOCITY NETWORK DRIVER
15484 M:      Francois Romieu <romieu@fr.zoreil.com>
15485 L:      netdev@vger.kernel.org
15486 S:      Maintained
15487 F:      drivers/net/ethernet/via/via-velocity.*
15488
15489 VICODEC VIRTUAL CODEC DRIVER
15490 M:      Hans Verkuil <hans.verkuil@cisco.com>
15491 L:      linux-media@vger.kernel.org
15492 T:      git git://linuxtv.org/media_tree.git
15493 W:      https://linuxtv.org
15494 S:      Maintained
15495 F:      drivers/media/platform/vicodec/*
15496
15497 VIDEO MULTIPLEXER DRIVER
15498 M:      Philipp Zabel <p.zabel@pengutronix.de>
15499 L:      linux-media@vger.kernel.org
15500 S:      Maintained
15501 F:      drivers/media/platform/video-mux.c
15502
15503 VIDEO I2C POLLING DRIVER
15504 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15505 L:      linux-media@vger.kernel.org
15506 S:      Maintained
15507 F:      drivers/media/i2c/video-i2c.c
15508
15509 VIDEOBUF2 FRAMEWORK
15510 M:      Pawel Osciak <pawel@osciak.com>
15511 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15512 M:      Kyungmin Park <kyungmin.park@samsung.com>
15513 L:      linux-media@vger.kernel.org
15514 S:      Maintained
15515 F:      drivers/media/v4l2-core/videobuf2-*
15516 F:      include/media/videobuf2-*
15517
15518 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15519 M:      Helen Koike <helen.koike@collabora.com>
15520 L:      linux-media@vger.kernel.org
15521 T:      git git://linuxtv.org/media_tree.git
15522 W:      https://linuxtv.org
15523 S:      Maintained
15524 F:      drivers/media/platform/vimc/*
15525
15526 VIRT LIB
15527 M:      Alex Williamson <alex.williamson@redhat.com>
15528 M:      Paolo Bonzini <pbonzini@redhat.com>
15529 L:      kvm@vger.kernel.org
15530 S:      Supported
15531 F:      virt/lib/
15532
15533 VIRTIO AND VHOST VSOCK DRIVER
15534 M:      Stefan Hajnoczi <stefanha@redhat.com>
15535 L:      kvm@vger.kernel.org
15536 L:      virtualization@lists.linux-foundation.org
15537 L:      netdev@vger.kernel.org
15538 S:      Maintained
15539 F:      include/linux/virtio_vsock.h
15540 F:      include/uapi/linux/virtio_vsock.h
15541 F:      include/uapi/linux/vsockmon.h
15542 F:      include/uapi/linux/vm_sockets_diag.h
15543 F:      net/vmw_vsock/diag.c
15544 F:      net/vmw_vsock/af_vsock_tap.c
15545 F:      net/vmw_vsock/virtio_transport_common.c
15546 F:      net/vmw_vsock/virtio_transport.c
15547 F:      drivers/net/vsockmon.c
15548 F:      drivers/vhost/vsock.c
15549 F:      drivers/vhost/vsock.h
15550 F:      tools/testing/vsock/
15551
15552 VIRTIO CONSOLE DRIVER
15553 M:      Amit Shah <amit@kernel.org>
15554 L:      virtualization@lists.linux-foundation.org
15555 S:      Maintained
15556 F:      drivers/char/virtio_console.c
15557 F:      include/linux/virtio_console.h
15558 F:      include/uapi/linux/virtio_console.h
15559
15560 VIRTIO CORE, NET AND BLOCK DRIVERS
15561 M:      "Michael S. Tsirkin" <mst@redhat.com>
15562 M:      Jason Wang <jasowang@redhat.com>
15563 L:      virtualization@lists.linux-foundation.org
15564 S:      Maintained
15565 F:      Documentation/devicetree/bindings/virtio/
15566 F:      drivers/virtio/
15567 F:      tools/virtio/
15568 F:      drivers/net/virtio_net.c
15569 F:      drivers/block/virtio_blk.c
15570 F:      include/linux/virtio*.h
15571 F:      include/uapi/linux/virtio_*.h
15572 F:      drivers/crypto/virtio/
15573 F:      mm/balloon_compaction.c
15574
15575 VIRTIO CRYPTO DRIVER
15576 M:      Gonglei <arei.gonglei@huawei.com>
15577 L:      virtualization@lists.linux-foundation.org
15578 L:      linux-crypto@vger.kernel.org
15579 S:      Maintained
15580 F:      drivers/crypto/virtio/
15581 F:      include/uapi/linux/virtio_crypto.h
15582
15583 VIRTIO DRIVERS FOR S390
15584 M:      Cornelia Huck <cohuck@redhat.com>
15585 M:      Halil Pasic <pasic@linux.ibm.com>
15586 L:      linux-s390@vger.kernel.org
15587 L:      virtualization@lists.linux-foundation.org
15588 L:      kvm@vger.kernel.org
15589 S:      Supported
15590 F:      drivers/s390/virtio/
15591 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15592
15593 VIRTIO GPU DRIVER
15594 M:      David Airlie <airlied@linux.ie>
15595 M:      Gerd Hoffmann <kraxel@redhat.com>
15596 L:      dri-devel@lists.freedesktop.org
15597 L:      virtualization@lists.linux-foundation.org
15598 T:      git git://anongit.freedesktop.org/drm/drm-misc
15599 S:      Maintained
15600 F:      drivers/gpu/drm/virtio/
15601 F:      include/uapi/linux/virtio_gpu.h
15602
15603 VIRTIO HOST (VHOST)
15604 M:      "Michael S. Tsirkin" <mst@redhat.com>
15605 M:      Jason Wang <jasowang@redhat.com>
15606 L:      kvm@vger.kernel.org
15607 L:      virtualization@lists.linux-foundation.org
15608 L:      netdev@vger.kernel.org
15609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15610 S:      Maintained
15611 F:      drivers/vhost/
15612 F:      include/uapi/linux/vhost.h
15613
15614 VIRTIO INPUT DRIVER
15615 M:      Gerd Hoffmann <kraxel@redhat.com>
15616 S:      Maintained
15617 F:      drivers/virtio/virtio_input.c
15618 F:      include/uapi/linux/virtio_input.h
15619
15620 VIRTUAL BOX GUEST DEVICE DRIVER
15621 M:      Hans de Goede <hdegoede@redhat.com>
15622 M:      Arnd Bergmann <arnd@arndb.de>
15623 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15624 S:      Maintained
15625 F:      include/linux/vbox_utils.h
15626 F:      include/uapi/linux/vbox*.h
15627 F:      drivers/virt/vboxguest/
15628
15629 VIRTUAL SERIO DEVICE DRIVER
15630 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15631 S:      Maintained
15632 F:      drivers/input/serio/userio.c
15633 F:      include/uapi/linux/userio.h
15634
15635 VIVID VIRTUAL VIDEO DRIVER
15636 M:      Hans Verkuil <hverkuil@xs4all.nl>
15637 L:      linux-media@vger.kernel.org
15638 T:      git git://linuxtv.org/media_tree.git
15639 W:      https://linuxtv.org
15640 S:      Maintained
15641 F:      drivers/media/platform/vivid/*
15642
15643 VLYNQ BUS
15644 M:      Florian Fainelli <f.fainelli@gmail.com>
15645 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15646 S:      Maintained
15647 F:      drivers/vlynq/vlynq.c
15648 F:      include/linux/vlynq.h
15649
15650 VME SUBSYSTEM
15651 M:      Martyn Welch <martyn@welchs.me.uk>
15652 M:      Manohar Vanga <manohar.vanga@gmail.com>
15653 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15654 L:      devel@driverdev.osuosl.org
15655 S:      Maintained
15656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15657 F:      Documentation/driver-api/vme.rst
15658 F:      drivers/staging/vme/
15659 F:      drivers/vme/
15660 F:      include/linux/vme*
15661
15662 VMWARE BALLOON DRIVER
15663 M:      Xavier Deguillard <xdeguillard@vmware.com>
15664 M:      Nadav Amit <namit@vmware.com>
15665 M:      "VMware, Inc." <pv-drivers@vmware.com>
15666 L:      linux-kernel@vger.kernel.org
15667 S:      Maintained
15668 F:      drivers/misc/vmw_balloon.c
15669
15670 VMWARE HYPERVISOR INTERFACE
15671 M:      Alok Kataria <akataria@vmware.com>
15672 L:      virtualization@lists.linux-foundation.org
15673 S:      Supported
15674 F:      arch/x86/kernel/cpu/vmware.c
15675
15676 VMWARE PVRDMA DRIVER
15677 M:      Adit Ranadive <aditr@vmware.com>
15678 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15679 L:      linux-rdma@vger.kernel.org
15680 S:      Maintained
15681 F:      drivers/infiniband/hw/vmw_pvrdma/
15682
15683 VMware PVSCSI driver
15684 M:      Jim Gill <jgill@vmware.com>
15685 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15686 L:      linux-scsi@vger.kernel.org
15687 S:      Maintained
15688 F:      drivers/scsi/vmw_pvscsi.c
15689 F:      drivers/scsi/vmw_pvscsi.h
15690
15691 VMWARE VMMOUSE SUBDRIVER
15692 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15693 M:      "VMware, Inc." <pv-drivers@vmware.com>
15694 L:      linux-input@vger.kernel.org
15695 S:      Maintained
15696 F:      drivers/input/mouse/vmmouse.c
15697 F:      drivers/input/mouse/vmmouse.h
15698
15699 VMWARE VMXNET3 ETHERNET DRIVER
15700 M:      Ronak Doshi <doshir@vmware.com>
15701 M:      "VMware, Inc." <pv-drivers@vmware.com>
15702 L:      netdev@vger.kernel.org
15703 S:      Maintained
15704 F:      drivers/net/vmxnet3/
15705
15706 VOCORE VOCORE2 BOARD
15707 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15708 L:      linux-mips@linux-mips.org
15709 S:      Maintained
15710 F:      arch/mips/boot/dts/ralink/vocore2.dts
15711
15712 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15713 M:      Liam Girdwood <lgirdwood@gmail.com>
15714 M:      Mark Brown <broonie@kernel.org>
15715 L:      linux-kernel@vger.kernel.org
15716 W:      http://www.slimlogic.co.uk/?p=48
15717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15718 S:      Supported
15719 F:      Documentation/devicetree/bindings/regulator/
15720 F:      Documentation/power/regulator/
15721 F:      drivers/regulator/
15722 F:      include/dt-bindings/regulator/
15723 F:      include/linux/regulator/
15724
15725 VRF
15726 M:      David Ahern <dsa@cumulusnetworks.com>
15727 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15728 L:      netdev@vger.kernel.org
15729 S:      Maintained
15730 F:      drivers/net/vrf.c
15731 F:      Documentation/networking/vrf.txt
15732
15733 VT1211 HARDWARE MONITOR DRIVER
15734 M:      Juerg Haefliger <juergh@gmail.com>
15735 L:      linux-hwmon@vger.kernel.org
15736 S:      Maintained
15737 F:      Documentation/hwmon/vt1211
15738 F:      drivers/hwmon/vt1211.c
15739
15740 VT8231 HARDWARE MONITOR DRIVER
15741 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15742 L:      linux-hwmon@vger.kernel.org
15743 S:      Maintained
15744 F:      drivers/hwmon/vt8231.c
15745
15746 VUB300 USB to SDIO/SD/MMC bridge chip
15747 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15748 L:      linux-mmc@vger.kernel.org
15749 L:      linux-usb@vger.kernel.org
15750 S:      Supported
15751 F:      drivers/mmc/host/vub300.c
15752
15753 W1 DALLAS'S 1-WIRE BUS
15754 M:      Evgeniy Polyakov <zbr@ioremap.net>
15755 S:      Maintained
15756 F:      Documentation/devicetree/bindings/w1/
15757 F:      Documentation/w1/
15758 F:      drivers/w1/
15759 F:      include/linux/w1.h
15760
15761 W83791D HARDWARE MONITORING DRIVER
15762 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15763 L:      linux-hwmon@vger.kernel.org
15764 S:      Maintained
15765 F:      Documentation/hwmon/w83791d
15766 F:      drivers/hwmon/w83791d.c
15767
15768 W83793 HARDWARE MONITORING DRIVER
15769 M:      Rudolf Marek <r.marek@assembler.cz>
15770 L:      linux-hwmon@vger.kernel.org
15771 S:      Maintained
15772 F:      Documentation/hwmon/w83793
15773 F:      drivers/hwmon/w83793.c
15774
15775 W83795 HARDWARE MONITORING DRIVER
15776 M:      Jean Delvare <jdelvare@suse.com>
15777 L:      linux-hwmon@vger.kernel.org
15778 S:      Maintained
15779 F:      drivers/hwmon/w83795.c
15780
15781 W83L51xD SD/MMC CARD INTERFACE DRIVER
15782 M:      Pierre Ossman <pierre@ossman.eu>
15783 S:      Maintained
15784 F:      drivers/mmc/host/wbsd.*
15785
15786 WACOM PROTOCOL 4 SERIAL TABLETS
15787 M:      Julian Squires <julian@cipht.net>
15788 M:      Hans de Goede <hdegoede@redhat.com>
15789 L:      linux-input@vger.kernel.org
15790 S:      Maintained
15791 F:      drivers/input/tablet/wacom_serial4.c
15792
15793 WATCHDOG DEVICE DRIVERS
15794 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15795 M:      Guenter Roeck <linux@roeck-us.net>
15796 L:      linux-watchdog@vger.kernel.org
15797 W:      http://www.linux-watchdog.org/
15798 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15799 S:      Maintained
15800 F:      Documentation/devicetree/bindings/watchdog/
15801 F:      Documentation/watchdog/
15802 F:      drivers/watchdog/
15803 F:      include/linux/watchdog.h
15804 F:      include/uapi/linux/watchdog.h
15805
15806 WHISKEYCOVE PMIC GPIO DRIVER
15807 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15808 L:      linux-gpio@vger.kernel.org
15809 S:      Maintained
15810 F:      drivers/gpio/gpio-wcove.c
15811
15812 WIIMOTE HID DRIVER
15813 M:      David Herrmann <dh.herrmann@googlemail.com>
15814 L:      linux-input@vger.kernel.org
15815 S:      Maintained
15816 F:      drivers/hid/hid-wiimote*
15817
15818 WILOCITY WIL6210 WIRELESS DRIVER
15819 M:      Maya Erez <merez@codeaurora.org>
15820 L:      linux-wireless@vger.kernel.org
15821 L:      wil6210@qti.qualcomm.com
15822 S:      Supported
15823 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15824 F:      drivers/net/wireless/ath/wil6210/
15825
15826 WIMAX STACK
15827 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15828 M:      linux-wimax@intel.com
15829 L:      wimax@linuxwimax.org (subscribers-only)
15830 S:      Supported
15831 W:      http://linuxwimax.org
15832 F:      Documentation/wimax/README.wimax
15833 F:      include/linux/wimax/debug.h
15834 F:      include/net/wimax.h
15835 F:      include/uapi/linux/wimax.h
15836 F:      net/wimax/
15837
15838 WINBOND CIR DRIVER
15839 M:      David Härdeman <david@hardeman.nu>
15840 S:      Maintained
15841 F:      drivers/media/rc/winbond-cir.c
15842
15843 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15844 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15845 L:      linux-watchdog@vger.kernel.org
15846 S:      Maintained
15847 F:      drivers/watchdog/ebc-c384_wdt.c
15848
15849 WINSYSTEMS WS16C48 GPIO DRIVER
15850 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15851 L:      linux-gpio@vger.kernel.org
15852 S:      Maintained
15853 F:      drivers/gpio/gpio-ws16c48.c
15854
15855 WISTRON LAPTOP BUTTON DRIVER
15856 M:      Miloslav Trmac <mitr@volny.cz>
15857 S:      Maintained
15858 F:      drivers/input/misc/wistron_btns.c
15859
15860 WL3501 WIRELESS PCMCIA CARD DRIVER
15861 L:      linux-wireless@vger.kernel.org
15862 S:      Odd fixes
15863 F:      drivers/net/wireless/wl3501*
15864
15865 WOLFSON MICROELECTRONICS DRIVERS
15866 L:      patches@opensource.cirrus.com
15867 T:      git https://github.com/CirrusLogic/linux-drivers.git
15868 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15869 S:      Supported
15870 F:      Documentation/hwmon/wm83??
15871 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15872 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15873 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15874 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15875 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15876 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15877 F:      drivers/clk/clk-wm83*.c
15878 F:      drivers/extcon/extcon-arizona.c
15879 F:      drivers/leds/leds-wm83*.c
15880 F:      drivers/gpio/gpio-*wm*.c
15881 F:      drivers/gpio/gpio-arizona.c
15882 F:      drivers/hwmon/wm83??-hwmon.c
15883 F:      drivers/input/misc/wm831x-on.c
15884 F:      drivers/input/touchscreen/wm831x-ts.c
15885 F:      drivers/input/touchscreen/wm97*.c
15886 F:      drivers/mfd/arizona*
15887 F:      drivers/mfd/wm*.c
15888 F:      drivers/mfd/cs47l24*
15889 F:      drivers/power/supply/wm83*.c
15890 F:      drivers/rtc/rtc-wm83*.c
15891 F:      drivers/regulator/wm8*.c
15892 F:      drivers/regulator/arizona*
15893 F:      drivers/video/backlight/wm83*_bl.c
15894 F:      drivers/watchdog/wm83*_wdt.c
15895 F:      include/linux/mfd/arizona/
15896 F:      include/linux/mfd/wm831x/
15897 F:      include/linux/mfd/wm8350/
15898 F:      include/linux/mfd/wm8400*
15899 F:      include/linux/regulator/arizona*
15900 F:      include/linux/wm97xx.h
15901 F:      include/sound/wm????.h
15902 F:      sound/soc/codecs/arizona.?
15903 F:      sound/soc/codecs/wm*
15904 F:      sound/soc/codecs/cs47l24*
15905
15906 WORKQUEUE
15907 M:      Tejun Heo <tj@kernel.org>
15908 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15910 S:      Maintained
15911 F:      include/linux/workqueue.h
15912 F:      kernel/workqueue.c
15913 F:      Documentation/core-api/workqueue.rst
15914
15915 X-POWERS AXP288 PMIC DRIVERS
15916 M:      Hans de Goede <hdegoede@redhat.com>
15917 S:      Maintained
15918 N:      axp288
15919 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15920
15921 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15922 M:      Chen-Yu Tsai <wens@csie.org>
15923 L:      linux-kernel@vger.kernel.org
15924 S:      Maintained
15925 N:      axp[128]
15926
15927 X.25 NETWORK LAYER
15928 M:      Andrew Hendry <andrew.hendry@gmail.com>
15929 L:      linux-x25@vger.kernel.org
15930 S:      Odd Fixes
15931 F:      Documentation/networking/x25*
15932 F:      include/net/x25*
15933 F:      net/x25/
15934
15935 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15936 M:      Thomas Gleixner <tglx@linutronix.de>
15937 M:      Ingo Molnar <mingo@redhat.com>
15938 M:      Borislav Petkov <bp@alien8.de>
15939 R:      "H. Peter Anvin" <hpa@zytor.com>
15940 M:      x86@kernel.org
15941 L:      linux-kernel@vger.kernel.org
15942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15943 S:      Maintained
15944 F:      Documentation/devicetree/bindings/x86/
15945 F:      Documentation/x86/
15946 F:      arch/x86/
15947
15948 X86 ENTRY CODE
15949 M:      Andy Lutomirski <luto@kernel.org>
15950 L:      linux-kernel@vger.kernel.org
15951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15952 S:      Maintained
15953 F:      arch/x86/entry/
15954
15955 X86 MCE INFRASTRUCTURE
15956 M:      Tony Luck <tony.luck@intel.com>
15957 M:      Borislav Petkov <bp@alien8.de>
15958 L:      linux-edac@vger.kernel.org
15959 S:      Maintained
15960 F:      arch/x86/kernel/cpu/mcheck/*
15961
15962 X86 MICROCODE UPDATE SUPPORT
15963 M:      Borislav Petkov <bp@alien8.de>
15964 S:      Maintained
15965 F:      arch/x86/kernel/cpu/microcode/*
15966
15967 X86 MM
15968 M:      Dave Hansen <dave.hansen@linux.intel.com>
15969 M:      Andy Lutomirski <luto@kernel.org>
15970 M:      Peter Zijlstra <peterz@infradead.org>
15971 L:      linux-kernel@vger.kernel.org
15972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15973 S:      Maintained
15974 F:      arch/x86/mm/
15975
15976 X86 PLATFORM DRIVERS
15977 M:      Darren Hart <dvhart@infradead.org>
15978 M:      Andy Shevchenko <andy@infradead.org>
15979 L:      platform-driver-x86@vger.kernel.org
15980 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15981 S:      Maintained
15982 F:      drivers/platform/x86/
15983 F:      drivers/platform/olpc/
15984
15985 X86 VDSO
15986 M:      Andy Lutomirski <luto@kernel.org>
15987 L:      linux-kernel@vger.kernel.org
15988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15989 S:      Maintained
15990 F:      arch/x86/entry/vdso/
15991
15992 XC2028/3028 TUNER DRIVER
15993 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15994 L:      linux-media@vger.kernel.org
15995 W:      https://linuxtv.org
15996 T:      git git://linuxtv.org/media_tree.git
15997 S:      Maintained
15998 F:      drivers/media/tuners/tuner-xc2028.*
15999
16000 XDP SOCKETS (AF_XDP)
16001 M:      Björn Töpel <bjorn.topel@intel.com>
16002 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16003 L:      netdev@vger.kernel.org
16004 S:      Maintained
16005 F:      kernel/bpf/xskmap.c
16006 F:      net/xdp/
16007
16008 XEN BLOCK SUBSYSTEM
16009 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16010 M:      Roger Pau Monné <roger.pau@citrix.com>
16011 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16012 S:      Supported
16013 F:      drivers/block/xen-blkback/*
16014 F:      drivers/block/xen*
16015
16016 XEN HYPERVISOR ARM
16017 M:      Stefano Stabellini <sstabellini@kernel.org>
16018 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16019 S:      Maintained
16020 F:      arch/arm/xen/
16021 F:      arch/arm/include/asm/xen/
16022
16023 XEN HYPERVISOR ARM64
16024 M:      Stefano Stabellini <sstabellini@kernel.org>
16025 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16026 S:      Maintained
16027 F:      arch/arm64/xen/
16028 F:      arch/arm64/include/asm/xen/
16029
16030 XEN HYPERVISOR INTERFACE
16031 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16032 M:      Juergen Gross <jgross@suse.com>
16033 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16035 S:      Supported
16036 F:      arch/x86/xen/
16037 F:      drivers/*/xen-*front.c
16038 F:      drivers/xen/
16039 F:      arch/x86/include/asm/xen/
16040 F:      arch/x86/include/asm/pvclock-abi.h
16041 F:      include/xen/
16042 F:      include/uapi/xen/
16043 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16044 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16045
16046 XEN NETWORK BACKEND DRIVER
16047 M:      Wei Liu <wei.liu2@citrix.com>
16048 M:      Paul Durrant <paul.durrant@citrix.com>
16049 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16050 L:      netdev@vger.kernel.org
16051 S:      Supported
16052 F:      drivers/net/xen-netback/*
16053
16054 XEN PCI SUBSYSTEM
16055 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16056 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16057 S:      Supported
16058 F:      arch/x86/pci/*xen*
16059 F:      drivers/pci/*xen*
16060
16061 XEN PVSCSI DRIVERS
16062 M:      Juergen Gross <jgross@suse.com>
16063 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16064 L:      linux-scsi@vger.kernel.org
16065 S:      Supported
16066 F:      drivers/scsi/xen-scsifront.c
16067 F:      drivers/xen/xen-scsiback.c
16068 F:      include/xen/interface/io/vscsiif.h
16069
16070 XEN SWIOTLB SUBSYSTEM
16071 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16072 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16073 L:      iommu@lists.linux-foundation.org
16074 S:      Supported
16075 F:      arch/x86/xen/*swiotlb*
16076 F:      drivers/xen/*swiotlb*
16077
16078 XEN SOUND FRONTEND DRIVER
16079 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16080 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16081 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16082 S:      Supported
16083 F:      sound/xen/*
16084
16085 XFS FILESYSTEM
16086 M:      Darrick J. Wong <darrick.wong@oracle.com>
16087 M:      linux-xfs@vger.kernel.org
16088 L:      linux-xfs@vger.kernel.org
16089 W:      http://xfs.org/
16090 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16091 S:      Supported
16092 F:      Documentation/filesystems/xfs.txt
16093 F:      fs/xfs/
16094
16095 XILINX AXI ETHERNET DRIVER
16096 M:      Anirudha Sarangi <anirudh@xilinx.com>
16097 M:      John Linn <John.Linn@xilinx.com>
16098 S:      Maintained
16099 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16100
16101 XILINX UARTLITE SERIAL DRIVER
16102 M:      Peter Korsgaard <jacmet@sunsite.dk>
16103 L:      linux-serial@vger.kernel.org
16104 S:      Maintained
16105 F:      drivers/tty/serial/uartlite.c
16106
16107 XILINX VIDEO IP CORES
16108 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16109 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16110 L:      linux-media@vger.kernel.org
16111 T:      git git://linuxtv.org/media_tree.git
16112 S:      Supported
16113 F:      Documentation/devicetree/bindings/media/xilinx/
16114 F:      drivers/media/platform/xilinx/
16115 F:      include/uapi/linux/xilinx-v4l2-controls.h
16116
16117 XILLYBUS DRIVER
16118 M:      Eli Billauer <eli.billauer@gmail.com>
16119 L:      linux-kernel@vger.kernel.org
16120 S:      Supported
16121 F:      drivers/char/xillybus/
16122
16123 XLP9XX I2C DRIVER
16124 M:      George Cherian <george.cherian@cavium.com>
16125 M:      Jan Glauber <jglauber@cavium.com>
16126 L:      linux-i2c@vger.kernel.org
16127 W:      http://www.cavium.com
16128 S:      Supported
16129 F:      drivers/i2c/busses/i2c-xlp9xx.c
16130
16131 XRA1403 GPIO EXPANDER
16132 M:      Nandor Han <nandor.han@ge.com>
16133 M:      Semi Malinen <semi.malinen@ge.com>
16134 L:      linux-gpio@vger.kernel.org
16135 S:      Maintained
16136 F:      drivers/gpio/gpio-xra1403.c
16137 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16138
16139 XTENSA XTFPGA PLATFORM SUPPORT
16140 M:      Max Filippov <jcmvbkbc@gmail.com>
16141 L:      linux-xtensa@linux-xtensa.org
16142 S:      Maintained
16143 F:      drivers/spi/spi-xtensa-xtfpga.c
16144 F:      sound/soc/xtensa/xtfpga-i2s.c
16145
16146 YAM DRIVER FOR AX.25
16147 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16148 L:      linux-hams@vger.kernel.org
16149 S:      Maintained
16150 F:      drivers/net/hamradio/yam*
16151 F:      include/linux/yam.h
16152
16153 YAMA SECURITY MODULE
16154 M:      Kees Cook <keescook@chromium.org>
16155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16156 S:      Supported
16157 F:      security/yama/
16158 F:      Documentation/admin-guide/LSM/Yama.rst
16159
16160 YEALINK PHONE DRIVER
16161 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16162 L:      usbb2k-api-dev@nongnu.org
16163 S:      Maintained
16164 F:      Documentation/input/devices/yealink.rst
16165 F:      drivers/input/misc/yealink.*
16166
16167 Z8530 DRIVER FOR AX.25
16168 M:      Joerg Reuter <jreuter@yaina.de>
16169 W:      http://yaina.de/jreuter/
16170 W:      http://www.qsl.net/dl1bke/
16171 L:      linux-hams@vger.kernel.org
16172 S:      Maintained
16173 F:      Documentation/networking/z8530drv.txt
16174 F:      drivers/net/hamradio/*scc.c
16175 F:      drivers/net/hamradio/z8530.h
16176
16177 ZBUD COMPRESSED PAGE ALLOCATOR
16178 M:      Seth Jennings <sjenning@redhat.com>
16179 M:      Dan Streetman <ddstreet@ieee.org>
16180 L:      linux-mm@kvack.org
16181 S:      Maintained
16182 F:      mm/zbud.c
16183 F:      include/linux/zbud.h
16184
16185 ZD1211RW WIRELESS DRIVER
16186 M:      Daniel Drake <dsd@gentoo.org>
16187 M:      Ulrich Kunitz <kune@deine-taler.de>
16188 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16189 L:      linux-wireless@vger.kernel.org
16190 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16191 S:      Maintained
16192 F:      drivers/net/wireless/zydas/zd1211rw/
16193
16194 ZD1301 MEDIA DRIVER
16195 M:      Antti Palosaari <crope@iki.fi>
16196 L:      linux-media@vger.kernel.org
16197 W:      https://linuxtv.org/
16198 W:      http://palosaari.fi/linux/
16199 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16200 S:      Maintained
16201 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16202
16203 ZD1301_DEMOD MEDIA DRIVER
16204 M:      Antti Palosaari <crope@iki.fi>
16205 L:      linux-media@vger.kernel.org
16206 W:      https://linuxtv.org/
16207 W:      http://palosaari.fi/linux/
16208 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16209 S:      Maintained
16210 F:      drivers/media/dvb-frontends/zd1301_demod*
16211
16212 ZPOOL COMPRESSED PAGE STORAGE API
16213 M:      Dan Streetman <ddstreet@ieee.org>
16214 L:      linux-mm@kvack.org
16215 S:      Maintained
16216 F:      mm/zpool.c
16217 F:      include/linux/zpool.h
16218
16219 ZR36067 VIDEO FOR LINUX DRIVER
16220 L:      mjpeg-users@lists.sourceforge.net
16221 L:      linux-media@vger.kernel.org
16222 W:      http://mjpeg.sourceforge.net/driver-zoran/
16223 T:      hg https://linuxtv.org/hg/v4l-dvb
16224 S:      Odd Fixes
16225 F:      drivers/staging/media/zoran/
16226
16227 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16228 M:      Minchan Kim <minchan@kernel.org>
16229 M:      Nitin Gupta <ngupta@vflare.org>
16230 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16231 L:      linux-kernel@vger.kernel.org
16232 S:      Maintained
16233 F:      drivers/block/zram/
16234 F:      Documentation/blockdev/zram.txt
16235
16236 ZS DECSTATION Z85C30 SERIAL DRIVER
16237 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16238 S:      Maintained
16239 F:      drivers/tty/serial/zs.*
16240
16241 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16242 M:      Minchan Kim <minchan@kernel.org>
16243 M:      Nitin Gupta <ngupta@vflare.org>
16244 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16245 L:      linux-mm@kvack.org
16246 S:      Maintained
16247 F:      mm/zsmalloc.c
16248 F:      include/linux/zsmalloc.h
16249 F:      Documentation/vm/zsmalloc.rst
16250
16251 ZSWAP COMPRESSED SWAP CACHING
16252 M:      Seth Jennings <sjenning@redhat.com>
16253 M:      Dan Streetman <ddstreet@ieee.org>
16254 L:      linux-mm@kvack.org
16255 S:      Maintained
16256 F:      mm/zswap.c
16257
16258 THE REST
16259 M:      Linus Torvalds <torvalds@linux-foundation.org>
16260 L:      linux-kernel@vger.kernel.org
16261 Q:      http://patchwork.kernel.org/project/LKML/list/
16262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16263 S:      Buried alive in reporters
16264 F:      *
16265 F:      */