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@bootlin.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:      Dept-GELinuxNICDev@cavium.com
2960 L:      netdev@vger.kernel.org
2961 S:      Supported
2962 F:      drivers/net/ethernet/broadcom/bnx2.*
2963 F:      drivers/net/ethernet/broadcom/bnx2_*
2964
2965 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2966 M:      QLogic-Storage-Upstream@qlogic.com
2967 L:      linux-scsi@vger.kernel.org
2968 S:      Supported
2969 F:      drivers/scsi/bnx2fc/
2970
2971 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2972 M:      QLogic-Storage-Upstream@qlogic.com
2973 L:      linux-scsi@vger.kernel.org
2974 S:      Supported
2975 F:      drivers/scsi/bnx2i/
2976
2977 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2978 M:      Ariel Elior <ariel.elior@cavium.com>
2979 M:      Sudarsana Kalluru <sudarsana.kalluru@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:      netdev@vger.kernel.org
4532 S:      Maintained
4533 F:      drivers/net/ethernet/freescale/dpaa2
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 S:      Odd Fixes
4725 F:      drivers/gpu/drm/udl/
4726
4727 DRM DRIVER FOR VMWARE VIRTUAL GPU
4728 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4729 M:      Sinclair Yeh <syeh@vmware.com>
4730 M:      Thomas Hellstrom <thellstrom@vmware.com>
4731 L:      dri-devel@lists.freedesktop.org
4732 T:      git git://people.freedesktop.org/~syeh/repos_linux
4733 T:      git git://people.freedesktop.org/~thomash/linux
4734 S:      Supported
4735 F:      drivers/gpu/drm/vmwgfx/
4736 F:      include/uapi/drm/vmwgfx_drm.h
4737
4738 DRM DRIVERS
4739 M:      David Airlie <airlied@linux.ie>
4740 L:      dri-devel@lists.freedesktop.org
4741 T:      git git://anongit.freedesktop.org/drm/drm
4742 B:      https://bugs.freedesktop.org/
4743 C:      irc://chat.freenode.net/dri-devel
4744 S:      Maintained
4745 F:      drivers/gpu/drm/
4746 F:      drivers/gpu/vga/
4747 F:      Documentation/devicetree/bindings/display/
4748 F:      Documentation/devicetree/bindings/gpu/
4749 F:      Documentation/gpu/
4750 F:      include/drm/
4751 F:      include/uapi/drm/
4752 F:      include/linux/vga*
4753
4754 DRM DRIVERS AND MISC GPU PATCHES
4755 M:      Gustavo Padovan <gustavo@padovan.org>
4756 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4757 M:      Sean Paul <sean@poorly.run>
4758 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4759 S:      Maintained
4760 T:      git git://anongit.freedesktop.org/drm/drm-misc
4761 F:      Documentation/gpu/
4762 F:      drivers/gpu/vga/
4763 F:      drivers/gpu/drm/*
4764 F:      include/drm/drm*
4765 F:      include/uapi/drm/drm*
4766 F:      include/linux/vga*
4767
4768 DRM DRIVERS FOR ALLWINNER A10
4769 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4770 L:      dri-devel@lists.freedesktop.org
4771 S:      Supported
4772 F:      drivers/gpu/drm/sun4i/
4773 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4774 T:      git git://anongit.freedesktop.org/drm/drm-misc
4775
4776 DRM DRIVERS FOR AMLOGIC SOCS
4777 M:      Neil Armstrong <narmstrong@baylibre.com>
4778 L:      dri-devel@lists.freedesktop.org
4779 L:      linux-amlogic@lists.infradead.org
4780 W:      http://linux-meson.com/
4781 S:      Supported
4782 F:      drivers/gpu/drm/meson/
4783 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4784 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4785 F:      Documentation/gpu/meson.rst
4786 T:      git git://anongit.freedesktop.org/drm/drm-misc
4787
4788 DRM DRIVERS FOR ATMEL HLCDC
4789 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4790 L:      dri-devel@lists.freedesktop.org
4791 S:      Supported
4792 F:      drivers/gpu/drm/atmel-hlcdc/
4793 F:      Documentation/devicetree/bindings/display/atmel/
4794 T:      git git://anongit.freedesktop.org/drm/drm-misc
4795
4796 DRM DRIVERS FOR BRIDGE CHIPS
4797 M:      Archit Taneja <architt@codeaurora.org>
4798 M:      Andrzej Hajda <a.hajda@samsung.com>
4799 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4800 S:      Maintained
4801 T:      git git://anongit.freedesktop.org/drm/drm-misc
4802 F:      drivers/gpu/drm/bridge/
4803
4804 DRM DRIVERS FOR EXYNOS
4805 M:      Inki Dae <inki.dae@samsung.com>
4806 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4807 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4808 M:      Kyungmin Park <kyungmin.park@samsung.com>
4809 L:      dri-devel@lists.freedesktop.org
4810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4811 S:      Supported
4812 F:      drivers/gpu/drm/exynos/
4813 F:      include/uapi/drm/exynos_drm.h
4814 F:      Documentation/devicetree/bindings/display/exynos/
4815
4816 DRM DRIVERS FOR FREESCALE DCU
4817 M:      Stefan Agner <stefan@agner.ch>
4818 M:      Alison Wang <alison.wang@nxp.com>
4819 L:      dri-devel@lists.freedesktop.org
4820 S:      Supported
4821 F:      drivers/gpu/drm/fsl-dcu/
4822 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4823 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4824 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4825
4826 DRM DRIVERS FOR FREESCALE IMX
4827 M:      Philipp Zabel <p.zabel@pengutronix.de>
4828 L:      dri-devel@lists.freedesktop.org
4829 S:      Maintained
4830 F:      drivers/gpu/drm/imx/
4831 F:      drivers/gpu/ipu-v3/
4832 F:      Documentation/devicetree/bindings/display/imx/
4833
4834 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4835 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4836 L:      dri-devel@lists.freedesktop.org
4837 T:      git git://github.com/patjak/drm-gma500
4838 S:      Maintained
4839 F:      drivers/gpu/drm/gma500/
4840
4841 DRM DRIVERS FOR HISILICON
4842 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4843 M:      Rongrong Zou <zourongrong@gmail.com>
4844 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4845 R:      Chen Feng <puck.chen@hisilicon.com>
4846 L:      dri-devel@lists.freedesktop.org
4847 T:      git git://github.com/xin3liang/linux.git
4848 S:      Maintained
4849 F:      drivers/gpu/drm/hisilicon/
4850 F:      Documentation/devicetree/bindings/display/hisilicon/
4851
4852 DRM DRIVERS FOR MEDIATEK
4853 M:      CK Hu <ck.hu@mediatek.com>
4854 M:      Philipp Zabel <p.zabel@pengutronix.de>
4855 L:      dri-devel@lists.freedesktop.org
4856 S:      Supported
4857 F:      drivers/gpu/drm/mediatek/
4858 F:      Documentation/devicetree/bindings/display/mediatek/
4859
4860 DRM DRIVERS FOR NVIDIA TEGRA
4861 M:      Thierry Reding <thierry.reding@gmail.com>
4862 L:      dri-devel@lists.freedesktop.org
4863 L:      linux-tegra@vger.kernel.org
4864 T:      git git://anongit.freedesktop.org/tegra/linux.git
4865 S:      Supported
4866 F:      drivers/gpu/drm/tegra/
4867 F:      drivers/gpu/host1x/
4868 F:      include/linux/host1x.h
4869 F:      include/uapi/drm/tegra_drm.h
4870 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4871
4872 DRM DRIVERS FOR RENESAS
4873 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4874 L:      dri-devel@lists.freedesktop.org
4875 L:      linux-renesas-soc@vger.kernel.org
4876 T:      git git://linuxtv.org/pinchartl/fbdev
4877 S:      Supported
4878 F:      drivers/gpu/drm/rcar-du/
4879 F:      drivers/gpu/drm/shmobile/
4880 F:      include/linux/platform_data/shmob_drm.h
4881 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4882 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4883 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4884
4885 DRM DRIVERS FOR ROCKCHIP
4886 M:      Sandy Huang <hjc@rock-chips.com>
4887 M:      Heiko Stübner <heiko@sntech.de>
4888 L:      dri-devel@lists.freedesktop.org
4889 S:      Maintained
4890 F:      drivers/gpu/drm/rockchip/
4891 F:      Documentation/devicetree/bindings/display/rockchip/
4892 T:      git git://anongit.freedesktop.org/drm/drm-misc
4893
4894 DRM DRIVERS FOR STI
4895 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4896 M:      Vincent Abriou <vincent.abriou@st.com>
4897 L:      dri-devel@lists.freedesktop.org
4898 T:      git git://anongit.freedesktop.org/drm/drm-misc
4899 S:      Maintained
4900 F:      drivers/gpu/drm/sti
4901 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4902
4903 DRM DRIVERS FOR STM
4904 M:      Yannick Fertre <yannick.fertre@st.com>
4905 M:      Philippe Cornu <philippe.cornu@st.com>
4906 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4907 M:      Vincent Abriou <vincent.abriou@st.com>
4908 L:      dri-devel@lists.freedesktop.org
4909 T:      git git://anongit.freedesktop.org/drm/drm-misc
4910 S:      Maintained
4911 F:      drivers/gpu/drm/stm
4912 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4913
4914 DRM DRIVERS FOR TI LCDC
4915 M:      Jyri Sarha <jsarha@ti.com>
4916 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4917 L:      dri-devel@lists.freedesktop.org
4918 S:      Maintained
4919 F:      drivers/gpu/drm/tilcdc/
4920 F:      Documentation/devicetree/bindings/display/tilcdc/
4921
4922 DRM DRIVERS FOR TI OMAP
4923 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4924 L:      dri-devel@lists.freedesktop.org
4925 S:      Maintained
4926 F:      drivers/gpu/drm/omapdrm/
4927 F:      Documentation/devicetree/bindings/display/ti/
4928
4929 DRM DRIVERS FOR V3D
4930 M:      Eric Anholt <eric@anholt.net>
4931 S:      Supported
4932 F:      drivers/gpu/drm/v3d/
4933 F:      include/uapi/drm/v3d_drm.h
4934 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4935 T:      git git://anongit.freedesktop.org/drm/drm-misc
4936
4937 DRM DRIVERS FOR VC4
4938 M:      Eric Anholt <eric@anholt.net>
4939 T:      git git://github.com/anholt/linux
4940 S:      Supported
4941 F:      drivers/gpu/drm/vc4/
4942 F:      include/uapi/drm/vc4_drm.h
4943 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4944 T:      git git://anongit.freedesktop.org/drm/drm-misc
4945
4946 DRM DRIVERS FOR VIVANTE GPU IP
4947 M:      Lucas Stach <l.stach@pengutronix.de>
4948 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4949 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4950 L:      etnaviv@lists.freedesktop.org
4951 L:      dri-devel@lists.freedesktop.org
4952 S:      Maintained
4953 F:      drivers/gpu/drm/etnaviv/
4954 F:      include/uapi/drm/etnaviv_drm.h
4955 F:      Documentation/devicetree/bindings/display/etnaviv/
4956
4957 DRM DRIVERS FOR ZTE ZX
4958 M:      Shawn Guo <shawnguo@kernel.org>
4959 L:      dri-devel@lists.freedesktop.org
4960 S:      Maintained
4961 F:      drivers/gpu/drm/zte/
4962 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4963 T:      git git://anongit.freedesktop.org/drm/drm-misc
4964
4965 DRM PANEL DRIVERS
4966 M:      Thierry Reding <thierry.reding@gmail.com>
4967 L:      dri-devel@lists.freedesktop.org
4968 T:      git git://anongit.freedesktop.org/drm/drm-misc
4969 S:      Maintained
4970 F:      drivers/gpu/drm/drm_panel.c
4971 F:      drivers/gpu/drm/panel/
4972 F:      include/drm/drm_panel.h
4973 F:      Documentation/devicetree/bindings/display/panel/
4974
4975 DRM TINYDRM DRIVERS
4976 M:      Noralf Trønnes <noralf@tronnes.org>
4977 W:      https://github.com/notro/tinydrm/wiki/Development
4978 T:      git git://anongit.freedesktop.org/drm/drm-misc
4979 S:      Maintained
4980 F:      drivers/gpu/drm/tinydrm/
4981 F:      include/drm/tinydrm/
4982
4983 DRM DRIVERS FOR XEN
4984 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4985 T:      git git://anongit.freedesktop.org/drm/drm-misc
4986 L:      dri-devel@lists.freedesktop.org
4987 L:      xen-devel@lists.xen.org
4988 S:      Supported
4989 F:      drivers/gpu/drm/xen/
4990 F:      Documentation/gpu/xen-front.rst
4991
4992 DRM TTM SUBSYSTEM
4993 M:      Christian Koenig <christian.koenig@amd.com>
4994 M:      Huang Rui <ray.huang@amd.com>
4995 M:      Junwei Zhang <Jerry.Zhang@amd.com>
4996 T:      git git://people.freedesktop.org/~agd5f/linux
4997 S:      Maintained
4998 L:      dri-devel@lists.freedesktop.org
4999 F:      include/drm/ttm/
5000 F:      drivers/gpu/drm/ttm/
5001
5002 DSBR100 USB FM RADIO DRIVER
5003 M:      Alexey Klimov <klimov.linux@gmail.com>
5004 L:      linux-media@vger.kernel.org
5005 T:      git git://linuxtv.org/media_tree.git
5006 S:      Maintained
5007 F:      drivers/media/radio/dsbr100.c
5008
5009 DSCC4 DRIVER
5010 M:      Francois Romieu <romieu@fr.zoreil.com>
5011 L:      netdev@vger.kernel.org
5012 S:      Maintained
5013 F:      drivers/net/wan/dscc4.c
5014
5015 DT3155 MEDIA DRIVER
5016 M:      Hans Verkuil <hverkuil@xs4all.nl>
5017 L:      linux-media@vger.kernel.org
5018 T:      git git://linuxtv.org/media_tree.git
5019 W:      https://linuxtv.org
5020 S:      Odd Fixes
5021 F:      drivers/media/pci/dt3155/
5022
5023 DVB_USB_AF9015 MEDIA DRIVER
5024 M:      Antti Palosaari <crope@iki.fi>
5025 L:      linux-media@vger.kernel.org
5026 W:      https://linuxtv.org
5027 W:      http://palosaari.fi/linux/
5028 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5029 T:      git git://linuxtv.org/anttip/media_tree.git
5030 S:      Maintained
5031 F:      drivers/media/usb/dvb-usb-v2/af9015*
5032
5033 DVB_USB_AF9035 MEDIA DRIVER
5034 M:      Antti Palosaari <crope@iki.fi>
5035 L:      linux-media@vger.kernel.org
5036 W:      https://linuxtv.org
5037 W:      http://palosaari.fi/linux/
5038 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5039 T:      git git://linuxtv.org/anttip/media_tree.git
5040 S:      Maintained
5041 F:      drivers/media/usb/dvb-usb-v2/af9035*
5042
5043 DVB_USB_ANYSEE MEDIA DRIVER
5044 M:      Antti Palosaari <crope@iki.fi>
5045 L:      linux-media@vger.kernel.org
5046 W:      https://linuxtv.org
5047 W:      http://palosaari.fi/linux/
5048 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5049 T:      git git://linuxtv.org/anttip/media_tree.git
5050 S:      Maintained
5051 F:      drivers/media/usb/dvb-usb-v2/anysee*
5052
5053 DVB_USB_AU6610 MEDIA DRIVER
5054 M:      Antti Palosaari <crope@iki.fi>
5055 L:      linux-media@vger.kernel.org
5056 W:      https://linuxtv.org
5057 W:      http://palosaari.fi/linux/
5058 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5059 T:      git git://linuxtv.org/anttip/media_tree.git
5060 S:      Maintained
5061 F:      drivers/media/usb/dvb-usb-v2/au6610*
5062
5063 DVB_USB_CE6230 MEDIA DRIVER
5064 M:      Antti Palosaari <crope@iki.fi>
5065 L:      linux-media@vger.kernel.org
5066 W:      https://linuxtv.org
5067 W:      http://palosaari.fi/linux/
5068 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5069 T:      git git://linuxtv.org/anttip/media_tree.git
5070 S:      Maintained
5071 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5072
5073 DVB_USB_CXUSB MEDIA DRIVER
5074 M:      Michael Krufky <mkrufky@linuxtv.org>
5075 L:      linux-media@vger.kernel.org
5076 W:      https://linuxtv.org
5077 W:      http://github.com/mkrufky
5078 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5079 T:      git git://linuxtv.org/media_tree.git
5080 S:      Maintained
5081 F:      drivers/media/usb/dvb-usb/cxusb*
5082
5083 DVB_USB_EC168 MEDIA DRIVER
5084 M:      Antti Palosaari <crope@iki.fi>
5085 L:      linux-media@vger.kernel.org
5086 W:      https://linuxtv.org
5087 W:      http://palosaari.fi/linux/
5088 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5089 T:      git git://linuxtv.org/anttip/media_tree.git
5090 S:      Maintained
5091 F:      drivers/media/usb/dvb-usb-v2/ec168*
5092
5093 DVB_USB_GL861 MEDIA DRIVER
5094 M:      Antti Palosaari <crope@iki.fi>
5095 L:      linux-media@vger.kernel.org
5096 W:      https://linuxtv.org
5097 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5098 T:      git git://linuxtv.org/anttip/media_tree.git
5099 S:      Maintained
5100 F:      drivers/media/usb/dvb-usb-v2/gl861*
5101
5102 DVB_USB_MXL111SF MEDIA DRIVER
5103 M:      Michael Krufky <mkrufky@linuxtv.org>
5104 L:      linux-media@vger.kernel.org
5105 W:      https://linuxtv.org
5106 W:      http://github.com/mkrufky
5107 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5108 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5109 S:      Maintained
5110 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5111
5112 DVB_USB_RTL28XXU MEDIA DRIVER
5113 M:      Antti Palosaari <crope@iki.fi>
5114 L:      linux-media@vger.kernel.org
5115 W:      https://linuxtv.org
5116 W:      http://palosaari.fi/linux/
5117 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5118 T:      git git://linuxtv.org/anttip/media_tree.git
5119 S:      Maintained
5120 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5121
5122 DVB_USB_V2 MEDIA DRIVER
5123 M:      Antti Palosaari <crope@iki.fi>
5124 L:      linux-media@vger.kernel.org
5125 W:      https://linuxtv.org
5126 W:      http://palosaari.fi/linux/
5127 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5128 T:      git git://linuxtv.org/anttip/media_tree.git
5129 S:      Maintained
5130 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5131 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5132
5133 DYNAMIC DEBUG
5134 M:      Jason Baron <jbaron@akamai.com>
5135 S:      Maintained
5136 F:      lib/dynamic_debug.c
5137 F:      include/linux/dynamic_debug.h
5138
5139 DYNAMIC INTERRUPT MODERATION
5140 M:      Tal Gilboa <talgi@mellanox.com>
5141 S:      Maintained
5142 F:      include/linux/net_dim.h
5143
5144 DZ DECSTATION DZ11 SERIAL DRIVER
5145 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5146 S:      Maintained
5147 F:      drivers/tty/serial/dz.*
5148
5149 E3X0 POWER BUTTON DRIVER
5150 M:      Moritz Fischer <moritz.fischer@ettus.com>
5151 L:      usrp-users@lists.ettus.com
5152 W:      http://www.ettus.com
5153 S:      Supported
5154 F:      drivers/input/misc/e3x0-button.c
5155 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5156
5157 E4000 MEDIA DRIVER
5158 M:      Antti Palosaari <crope@iki.fi>
5159 L:      linux-media@vger.kernel.org
5160 W:      https://linuxtv.org
5161 W:      http://palosaari.fi/linux/
5162 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5163 T:      git git://linuxtv.org/anttip/media_tree.git
5164 S:      Maintained
5165 F:      drivers/media/tuners/e4000*
5166
5167 EARTH_PT1 MEDIA DRIVER
5168 M:      Akihiro Tsukada <tskd08@gmail.com>
5169 L:      linux-media@vger.kernel.org
5170 S:      Odd Fixes
5171 F:      drivers/media/pci/pt1/
5172
5173 EARTH_PT3 MEDIA DRIVER
5174 M:      Akihiro Tsukada <tskd08@gmail.com>
5175 L:      linux-media@vger.kernel.org
5176 S:      Odd Fixes
5177 F:      drivers/media/pci/pt3/
5178
5179 EC100 MEDIA DRIVER
5180 M:      Antti Palosaari <crope@iki.fi>
5181 L:      linux-media@vger.kernel.org
5182 W:      https://linuxtv.org
5183 W:      http://palosaari.fi/linux/
5184 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5185 T:      git git://linuxtv.org/anttip/media_tree.git
5186 S:      Maintained
5187 F:      drivers/media/dvb-frontends/ec100*
5188
5189 ECRYPT FILE SYSTEM
5190 M:      Tyler Hicks <tyhicks@canonical.com>
5191 L:      ecryptfs@vger.kernel.org
5192 W:      http://ecryptfs.org
5193 W:      https://launchpad.net/ecryptfs
5194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5195 S:      Supported
5196 F:      Documentation/filesystems/ecryptfs.txt
5197 F:      fs/ecryptfs/
5198
5199 EDAC-AMD64
5200 M:      Borislav Petkov <bp@alien8.de>
5201 L:      linux-edac@vger.kernel.org
5202 S:      Maintained
5203 F:      drivers/edac/amd64_edac*
5204
5205 EDAC-CALXEDA
5206 M:      Robert Richter <rric@kernel.org>
5207 L:      linux-edac@vger.kernel.org
5208 S:      Maintained
5209 F:      drivers/edac/highbank*
5210
5211 EDAC-CAVIUM OCTEON
5212 M:      Ralf Baechle <ralf@linux-mips.org>
5213 M:      David Daney <david.daney@cavium.com>
5214 L:      linux-edac@vger.kernel.org
5215 L:      linux-mips@linux-mips.org
5216 S:      Supported
5217 F:      drivers/edac/octeon_edac*
5218
5219 EDAC-CAVIUM THUNDERX
5220 M:      David Daney <david.daney@cavium.com>
5221 M:      Jan Glauber <jglauber@cavium.com>
5222 L:      linux-edac@vger.kernel.org
5223 S:      Supported
5224 F:      drivers/edac/thunderx_edac*
5225
5226 EDAC-CORE
5227 M:      Borislav Petkov <bp@alien8.de>
5228 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5229 L:      linux-edac@vger.kernel.org
5230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5232 S:      Supported
5233 F:      Documentation/admin-guide/ras.rst
5234 F:      Documentation/driver-api/edac.rst
5235 F:      drivers/edac/
5236 F:      include/linux/edac.h
5237
5238 EDAC-E752X
5239 M:      Mark Gross <mark.gross@intel.com>
5240 L:      linux-edac@vger.kernel.org
5241 S:      Maintained
5242 F:      drivers/edac/e752x_edac.c
5243
5244 EDAC-E7XXX
5245 L:      linux-edac@vger.kernel.org
5246 S:      Maintained
5247 F:      drivers/edac/e7xxx_edac.c
5248
5249 EDAC-FSL_DDR
5250 M:      York Sun <york.sun@nxp.com>
5251 L:      linux-edac@vger.kernel.org
5252 S:      Maintained
5253 F:      drivers/edac/fsl_ddr_edac.*
5254
5255 EDAC-GHES
5256 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5257 L:      linux-edac@vger.kernel.org
5258 S:      Maintained
5259 F:      drivers/edac/ghes_edac.c
5260
5261 EDAC-I3000
5262 L:      linux-edac@vger.kernel.org
5263 S:      Orphan
5264 F:      drivers/edac/i3000_edac.c
5265
5266 EDAC-I5000
5267 L:      linux-edac@vger.kernel.org
5268 S:      Maintained
5269 F:      drivers/edac/i5000_edac.c
5270
5271 EDAC-I5400
5272 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5273 L:      linux-edac@vger.kernel.org
5274 S:      Maintained
5275 F:      drivers/edac/i5400_edac.c
5276
5277 EDAC-I7300
5278 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5279 L:      linux-edac@vger.kernel.org
5280 S:      Maintained
5281 F:      drivers/edac/i7300_edac.c
5282
5283 EDAC-I7CORE
5284 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5285 L:      linux-edac@vger.kernel.org
5286 S:      Maintained
5287 F:      drivers/edac/i7core_edac.c
5288
5289 EDAC-I82443BXGX
5290 M:      Tim Small <tim@buttersideup.com>
5291 L:      linux-edac@vger.kernel.org
5292 S:      Maintained
5293 F:      drivers/edac/i82443bxgx_edac.c
5294
5295 EDAC-I82975X
5296 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5297 M:      "Arvind R." <arvino55@gmail.com>
5298 L:      linux-edac@vger.kernel.org
5299 S:      Maintained
5300 F:      drivers/edac/i82975x_edac.c
5301
5302 EDAC-IE31200
5303 M:      Jason Baron <jbaron@akamai.com>
5304 L:      linux-edac@vger.kernel.org
5305 S:      Maintained
5306 F:      drivers/edac/ie31200_edac.c
5307
5308 EDAC-MPC85XX
5309 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5310 L:      linux-edac@vger.kernel.org
5311 S:      Maintained
5312 F:      drivers/edac/mpc85xx_edac.[ch]
5313
5314 EDAC-PASEMI
5315 M:      Egor Martovetsky <egor@pasemi.com>
5316 L:      linux-edac@vger.kernel.org
5317 S:      Maintained
5318 F:      drivers/edac/pasemi_edac.c
5319
5320 EDAC-PND2
5321 M:      Tony Luck <tony.luck@intel.com>
5322 L:      linux-edac@vger.kernel.org
5323 S:      Maintained
5324 F:      drivers/edac/pnd2_edac.[ch]
5325
5326 EDAC-R82600
5327 M:      Tim Small <tim@buttersideup.com>
5328 L:      linux-edac@vger.kernel.org
5329 S:      Maintained
5330 F:      drivers/edac/r82600_edac.c
5331
5332 EDAC-SBRIDGE
5333 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5334 L:      linux-edac@vger.kernel.org
5335 S:      Maintained
5336 F:      drivers/edac/sb_edac.c
5337
5338 EDAC-SKYLAKE
5339 M:      Tony Luck <tony.luck@intel.com>
5340 L:      linux-edac@vger.kernel.org
5341 S:      Maintained
5342 F:      drivers/edac/skx_edac.c
5343
5344 EDAC-TI
5345 M:      Tero Kristo <t-kristo@ti.com>
5346 L:      linux-edac@vger.kernel.org
5347 S:      Maintained
5348 F:      drivers/edac/ti_edac.c
5349
5350 EDIROL UA-101/UA-1000 DRIVER
5351 M:      Clemens Ladisch <clemens@ladisch.de>
5352 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5353 T:      git git://git.alsa-project.org/alsa-kernel.git
5354 S:      Maintained
5355 F:      sound/usb/misc/ua101.c
5356
5357 EFI TEST DRIVER
5358 L:      linux-efi@vger.kernel.org
5359 M:      Ivan Hu <ivan.hu@canonical.com>
5360 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5361 S:      Maintained
5362 F:      drivers/firmware/efi/test/
5363
5364 EFI VARIABLE FILESYSTEM
5365 M:      Matthew Garrett <matthew.garrett@nebula.com>
5366 M:      Jeremy Kerr <jk@ozlabs.org>
5367 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5369 L:      linux-efi@vger.kernel.org
5370 S:      Maintained
5371 F:      fs/efivarfs/
5372
5373 EFIFB FRAMEBUFFER DRIVER
5374 L:      linux-fbdev@vger.kernel.org
5375 M:      Peter Jones <pjones@redhat.com>
5376 S:      Maintained
5377 F:      drivers/video/fbdev/efifb.c
5378
5379 EFS FILESYSTEM
5380 W:      http://aeschi.ch.eu.org/efs/
5381 S:      Orphan
5382 F:      fs/efs/
5383
5384 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5385 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5386 L:      netdev@vger.kernel.org
5387 S:      Maintained
5388 F:      drivers/net/ethernet/ibm/ehea/
5389
5390 EM28XX VIDEO4LINUX DRIVER
5391 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5392 L:      linux-media@vger.kernel.org
5393 W:      https://linuxtv.org
5394 T:      git git://linuxtv.org/media_tree.git
5395 S:      Maintained
5396 F:      drivers/media/usb/em28xx/
5397 F:      Documentation/media/v4l-drivers/em28xx*
5398
5399 EMBEDDED LINUX
5400 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5401 M:      Matt Mackall <mpm@selenic.com>
5402 M:      David Woodhouse <dwmw2@infradead.org>
5403 L:      linux-embedded@vger.kernel.org
5404 S:      Maintained
5405
5406 Emulex 10Gbps iSCSI - OneConnect DRIVER
5407 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5408 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5409 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5410 L:      linux-scsi@vger.kernel.org
5411 W:      http://www.broadcom.com
5412 S:      Supported
5413 F:      drivers/scsi/be2iscsi/
5414
5415 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5416 M:      Sathya Perla <sathya.perla@broadcom.com>
5417 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5418 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5419 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5420 L:      netdev@vger.kernel.org
5421 W:      http://www.emulex.com
5422 S:      Supported
5423 F:      drivers/net/ethernet/emulex/benet/
5424
5425 EMULEX ONECONNECT ROCE DRIVER
5426 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5427 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5428 L:      linux-rdma@vger.kernel.org
5429 W:      http://www.broadcom.com
5430 S:      Odd Fixes
5431 F:      drivers/infiniband/hw/ocrdma/
5432 F:      include/uapi/rdma/ocrdma-abi.h
5433
5434 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5435 M:      James Smart <james.smart@broadcom.com>
5436 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5437 L:      linux-scsi@vger.kernel.org
5438 W:      http://www.broadcom.com
5439 S:      Supported
5440 F:      drivers/scsi/lpfc/
5441
5442 ENE CB710 FLASH CARD READER DRIVER
5443 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5444 S:      Maintained
5445 F:      drivers/misc/cb710/
5446 F:      drivers/mmc/host/cb710-mmc.*
5447 F:      include/linux/cb710.h
5448
5449 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5450 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5451 S:      Maintained
5452 F:      drivers/media/rc/ene_ir.*
5453
5454 EPSON S1D13XXX FRAMEBUFFER DRIVER
5455 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5456 S:      Maintained
5457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5458 F:      drivers/video/fbdev/s1d13xxxfb.c
5459 F:      include/video/s1d13xxxfb.h
5460
5461 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5462 M:      Jeff Layton <jlayton@kernel.org>
5463 S:      Maintained
5464 F:      lib/errseq.c
5465 F:      include/linux/errseq.h
5466
5467 ET131X NETWORK DRIVER
5468 M:      Mark Einon <mark.einon@gmail.com>
5469 S:      Odd Fixes
5470 F:      drivers/net/ethernet/agere/
5471
5472 ETHERNET BRIDGE
5473 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5474 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5475 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5476 L:      netdev@vger.kernel.org
5477 W:      http://www.linuxfoundation.org/en/Net:Bridge
5478 S:      Maintained
5479 F:      include/linux/netfilter_bridge/
5480 F:      net/bridge/
5481
5482 ETHERNET PHY LIBRARY
5483 M:      Andrew Lunn <andrew@lunn.ch>
5484 M:      Florian Fainelli <f.fainelli@gmail.com>
5485 L:      netdev@vger.kernel.org
5486 S:      Maintained
5487 F:      Documentation/ABI/testing/sysfs-bus-mdio
5488 F:      Documentation/devicetree/bindings/net/mdio*
5489 F:      Documentation/networking/phy.txt
5490 F:      drivers/net/phy/
5491 F:      drivers/of/of_mdio.c
5492 F:      drivers/of/of_net.c
5493 F:      include/linux/*mdio*.h
5494 F:      include/linux/of_net.h
5495 F:      include/linux/phy.h
5496 F:      include/linux/phy_fixed.h
5497 F:      include/linux/platform_data/mdio-bcm-unimac.h
5498 F:      include/trace/events/mdio.h
5499 F:      include/uapi/linux/mdio.h
5500 F:      include/uapi/linux/mii.h
5501
5502 EXT2 FILE SYSTEM
5503 M:      Jan Kara <jack@suse.com>
5504 L:      linux-ext4@vger.kernel.org
5505 S:      Maintained
5506 F:      Documentation/filesystems/ext2.txt
5507 F:      fs/ext2/
5508 F:      include/linux/ext2*
5509
5510 EXT4 FILE SYSTEM
5511 M:      "Theodore Ts'o" <tytso@mit.edu>
5512 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5513 L:      linux-ext4@vger.kernel.org
5514 W:      http://ext4.wiki.kernel.org
5515 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5517 S:      Maintained
5518 F:      Documentation/filesystems/ext4.txt
5519 F:      fs/ext4/
5520
5521 Extended Verification Module (EVM)
5522 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5523 L:      linux-integrity@vger.kernel.org
5524 S:      Supported
5525 F:      security/integrity/evm/
5526
5527 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5528 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5529 L:      linux-efi@vger.kernel.org
5530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5531 S:      Maintained
5532 F:      Documentation/efi-stub.txt
5533 F:      arch/*/kernel/efi.c
5534 F:      arch/x86/boot/compressed/eboot.[ch]
5535 F:      arch/*/include/asm/efi.h
5536 F:      arch/x86/platform/efi/
5537 F:      drivers/firmware/efi/
5538 F:      include/linux/efi*.h
5539 F:      arch/arm/boot/compressed/efi-header.S
5540 F:      arch/arm64/kernel/efi-entry.S
5541
5542 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5543 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5544 M:      Chanwoo Choi <cw00.choi@samsung.com>
5545 L:      linux-kernel@vger.kernel.org
5546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5547 S:      Maintained
5548 F:      drivers/extcon/
5549 F:      include/linux/extcon/
5550 F:      include/linux/extcon.h
5551 F:      Documentation/extcon/
5552 F:      Documentation/devicetree/bindings/extcon/
5553
5554 EXYNOS DP DRIVER
5555 M:      Jingoo Han <jingoohan1@gmail.com>
5556 L:      dri-devel@lists.freedesktop.org
5557 S:      Maintained
5558 F:      drivers/gpu/drm/exynos/exynos_dp*
5559
5560 EXYNOS SYSMMU (IOMMU) driver
5561 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5562 L:      iommu@lists.linux-foundation.org
5563 S:      Maintained
5564 F:      drivers/iommu/exynos-iommu.c
5565
5566 EZchip NPS platform support
5567 M:      Vineet Gupta <vgupta@synopsys.com>
5568 M:      Ofer Levi <oferle@mellanox.com>
5569 S:      Supported
5570 F:      arch/arc/plat-eznps
5571 F:      arch/arc/boot/dts/eznps.dts
5572
5573 F2FS FILE SYSTEM
5574 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5575 M:      Chao Yu <yuchao0@huawei.com>
5576 L:      linux-f2fs-devel@lists.sourceforge.net
5577 W:      https://f2fs.wiki.kernel.org/
5578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5579 S:      Maintained
5580 F:      Documentation/filesystems/f2fs.txt
5581 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5582 F:      fs/f2fs/
5583 F:      include/linux/f2fs_fs.h
5584 F:      include/trace/events/f2fs.h
5585
5586 F71805F HARDWARE MONITORING DRIVER
5587 M:      Jean Delvare <jdelvare@suse.com>
5588 L:      linux-hwmon@vger.kernel.org
5589 S:      Maintained
5590 F:      Documentation/hwmon/f71805f
5591 F:      drivers/hwmon/f71805f.c
5592
5593 FADDR2LINE
5594 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5595 S:      Maintained
5596 F:      scripts/faddr2line
5597
5598 FAILOVER MODULE
5599 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5600 L:      netdev@vger.kernel.org
5601 S:      Supported
5602 F:      net/core/failover.c
5603 F:      include/net/failover.h
5604 F:      Documentation/networking/failover.rst
5605
5606 FANOTIFY
5607 M:      Jan Kara <jack@suse.cz>
5608 R:      Amir Goldstein <amir73il@gmail.com>
5609 L:      linux-fsdevel@vger.kernel.org
5610 S:      Maintained
5611 F:      fs/notify/fanotify/
5612 F:      include/linux/fanotify.h
5613 F:      include/uapi/linux/fanotify.h
5614
5615 FARSYNC SYNCHRONOUS DRIVER
5616 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5617 W:      http://www.farsite.co.uk/
5618 S:      Supported
5619 F:      drivers/net/wan/farsync.*
5620
5621 FAULT INJECTION SUPPORT
5622 M:      Akinobu Mita <akinobu.mita@gmail.com>
5623 S:      Supported
5624 F:      Documentation/fault-injection/
5625 F:      lib/fault-inject.c
5626
5627 FBTFT Framebuffer drivers
5628 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5629 L:      dri-devel@lists.freedesktop.org
5630 L:      linux-fbdev@vger.kernel.org
5631 S:      Maintained
5632 F:      drivers/staging/fbtft/
5633
5634 FC0011 TUNER DRIVER
5635 M:      Michael Buesch <m@bues.ch>
5636 L:      linux-media@vger.kernel.org
5637 S:      Maintained
5638 F:      drivers/media/tuners/fc0011.h
5639 F:      drivers/media/tuners/fc0011.c
5640
5641 FC2580 MEDIA DRIVER
5642 M:      Antti Palosaari <crope@iki.fi>
5643 L:      linux-media@vger.kernel.org
5644 W:      https://linuxtv.org
5645 W:      http://palosaari.fi/linux/
5646 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5647 T:      git git://linuxtv.org/anttip/media_tree.git
5648 S:      Maintained
5649 F:      drivers/media/tuners/fc2580*
5650
5651 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5652 M:      Johannes Thumshirn <jth@kernel.org>
5653 L:      linux-scsi@vger.kernel.org
5654 W:      www.Open-FCoE.org
5655 S:      Supported
5656 F:      drivers/scsi/libfc/
5657 F:      drivers/scsi/fcoe/
5658 F:      include/scsi/fc/
5659 F:      include/scsi/libfc.h
5660 F:      include/scsi/libfcoe.h
5661 F:      include/uapi/scsi/fc/
5662
5663 FILE LOCKING (flock() and fcntl()/lockf())
5664 M:      Jeff Layton <jlayton@kernel.org>
5665 M:      "J. Bruce Fields" <bfields@fieldses.org>
5666 L:      linux-fsdevel@vger.kernel.org
5667 S:      Maintained
5668 F:      include/linux/fcntl.h
5669 F:      include/uapi/linux/fcntl.h
5670 F:      fs/fcntl.c
5671 F:      fs/locks.c
5672
5673 FILESYSTEMS (VFS and infrastructure)
5674 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5675 L:      linux-fsdevel@vger.kernel.org
5676 S:      Maintained
5677 F:      fs/*
5678 F:      include/linux/fs.h
5679 F:      include/uapi/linux/fs.h
5680
5681 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5682 M:      Riku Voipio <riku.voipio@iki.fi>
5683 L:      linux-hwmon@vger.kernel.org
5684 S:      Maintained
5685 F:      drivers/hwmon/f75375s.c
5686 F:      include/linux/f75375s.h
5687
5688 FIREWIRE AUDIO DRIVERS
5689 M:      Clemens Ladisch <clemens@ladisch.de>
5690 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5691 T:      git git://git.alsa-project.org/alsa-kernel.git
5692 S:      Maintained
5693 F:      sound/firewire/
5694
5695 FIREWIRE MEDIA DRIVERS (firedtv)
5696 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5697 L:      linux-media@vger.kernel.org
5698 L:      linux1394-devel@lists.sourceforge.net
5699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5700 S:      Maintained
5701 F:      drivers/media/firewire/
5702
5703 FIREWIRE SBP-2 TARGET
5704 M:      Chris Boot <bootc@bootc.net>
5705 L:      linux-scsi@vger.kernel.org
5706 L:      target-devel@vger.kernel.org
5707 L:      linux1394-devel@lists.sourceforge.net
5708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5709 S:      Maintained
5710 F:      drivers/target/sbp/
5711
5712 FIREWIRE SUBSYSTEM
5713 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5714 L:      linux1394-devel@lists.sourceforge.net
5715 W:      http://ieee1394.wiki.kernel.org/
5716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5717 S:      Maintained
5718 F:      drivers/firewire/
5719 F:      include/linux/firewire.h
5720 F:      include/uapi/linux/firewire*.h
5721 F:      tools/firewire/
5722
5723 FIRMWARE LOADER (request_firmware)
5724 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5725 L:      linux-kernel@vger.kernel.org
5726 S:      Maintained
5727 F:      Documentation/firmware_class/
5728 F:      drivers/base/firmware_loader/
5729 F:      include/linux/firmware.h
5730
5731 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5732 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5733 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5734 S:      Maintained
5735 F:      drivers/block/rsxx/
5736
5737 FLOPPY DRIVER
5738 M:      Jiri Kosina <jikos@kernel.org>
5739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5740 S:      Odd fixes
5741 F:      drivers/block/floppy.c
5742
5743 FMC SUBSYSTEM
5744 M:      Alessandro Rubini <rubini@gnudd.com>
5745 W:      http://www.ohwr.org/projects/fmc-bus
5746 S:      Supported
5747 F:      drivers/fmc/
5748 F:      include/linux/fmc*.h
5749 F:      include/linux/ipmi-fru.h
5750 K:      fmc_d.*register
5751
5752 FPGA MANAGER FRAMEWORK
5753 M:      Alan Tull <atull@kernel.org>
5754 M:      Moritz Fischer <mdf@kernel.org>
5755 L:      linux-fpga@vger.kernel.org
5756 S:      Maintained
5757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5758 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5759 F:      Documentation/fpga/
5760 F:      Documentation/driver-api/fpga/
5761 F:      Documentation/devicetree/bindings/fpga/
5762 F:      drivers/fpga/
5763 F:      include/linux/fpga/
5764 W:      http://www.rocketboards.org
5765
5766 FPGA DFL DRIVERS
5767 M:      Wu Hao <hao.wu@intel.com>
5768 L:      linux-fpga@vger.kernel.org
5769 S:      Maintained
5770 F:      Documentation/fpga/dfl.txt
5771 F:      include/uapi/linux/fpga-dfl.h
5772 F:      drivers/fpga/dfl*
5773
5774 FPU EMULATOR
5775 M:      Bill Metzenthen <billm@melbpc.org.au>
5776 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5777 S:      Maintained
5778 F:      arch/x86/math-emu/
5779
5780 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5781 L:      netdev@vger.kernel.org
5782 S:      Orphan
5783 F:      drivers/net/wan/dlci.c
5784 F:      drivers/net/wan/sdla.c
5785
5786 FRAMEBUFFER LAYER
5787 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5788 L:      dri-devel@lists.freedesktop.org
5789 L:      linux-fbdev@vger.kernel.org
5790 T:      git git://github.com/bzolnier/linux.git
5791 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5792 S:      Maintained
5793 F:      Documentation/fb/
5794 F:      drivers/video/
5795 F:      include/video/
5796 F:      include/linux/fb.h
5797 F:      include/uapi/video/
5798 F:      include/uapi/linux/fb.h
5799
5800 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5801 M:      Horia Geantă <horia.geanta@nxp.com>
5802 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5803 L:      linux-crypto@vger.kernel.org
5804 S:      Maintained
5805 F:      drivers/crypto/caam/
5806 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5807
5808 FREESCALE DIU FRAMEBUFFER DRIVER
5809 M:      Timur Tabi <timur@kernel.org>
5810 L:      linux-fbdev@vger.kernel.org
5811 S:      Maintained
5812 F:      drivers/video/fbdev/fsl-diu-fb.*
5813
5814 FREESCALE DMA DRIVER
5815 M:      Li Yang <leoyang.li@nxp.com>
5816 M:      Zhang Wei <zw@zh-kernel.org>
5817 L:      linuxppc-dev@lists.ozlabs.org
5818 S:      Maintained
5819 F:      drivers/dma/fsldma.*
5820
5821 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5822 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5823 L:      netdev@vger.kernel.org
5824 S:      Maintained
5825 F:      drivers/net/ethernet/freescale/gianfar*
5826 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5827
5828 FREESCALE GPMI NAND DRIVER
5829 M:      Han Xu <han.xu@nxp.com>
5830 L:      linux-mtd@lists.infradead.org
5831 S:      Maintained
5832 F:      drivers/mtd/nand/raw/gpmi-nand/*
5833
5834 FREESCALE I2C CPM DRIVER
5835 M:      Jochen Friedrich <jochen@scram.de>
5836 L:      linuxppc-dev@lists.ozlabs.org
5837 L:      linux-i2c@vger.kernel.org
5838 S:      Maintained
5839 F:      drivers/i2c/busses/i2c-cpm.c
5840
5841 FREESCALE IMX / MXC FEC DRIVER
5842 M:      Fugang Duan <fugang.duan@nxp.com>
5843 L:      netdev@vger.kernel.org
5844 S:      Maintained
5845 F:      drivers/net/ethernet/freescale/fec_main.c
5846 F:      drivers/net/ethernet/freescale/fec_ptp.c
5847 F:      drivers/net/ethernet/freescale/fec.h
5848 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5849
5850 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5851 M:      Sascha Hauer <s.hauer@pengutronix.de>
5852 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5853 L:      linux-fbdev@vger.kernel.org
5854 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5855 S:      Maintained
5856 F:      include/linux/platform_data/video-imxfb.h
5857 F:      drivers/video/fbdev/imxfb.c
5858
5859 FREESCALE QORIQ DPAA ETHERNET DRIVER
5860 M:      Madalin Bucur <madalin.bucur@nxp.com>
5861 L:      netdev@vger.kernel.org
5862 S:      Maintained
5863 F:      drivers/net/ethernet/freescale/dpaa
5864
5865 FREESCALE QORIQ DPAA FMAN DRIVER
5866 M:      Madalin Bucur <madalin.bucur@nxp.com>
5867 L:      netdev@vger.kernel.org
5868 S:      Maintained
5869 F:      drivers/net/ethernet/freescale/fman
5870 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5871
5872 FREESCALE QORIQ PTP CLOCK DRIVER
5873 M:      Yangbo Lu <yangbo.lu@nxp.com>
5874 L:      netdev@vger.kernel.org
5875 S:      Maintained
5876 F:      drivers/ptp/ptp_qoriq.c
5877 F:      include/linux/fsl/ptp_qoriq.h
5878 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5879
5880 FREESCALE QUAD SPI DRIVER
5881 M:      Han Xu <han.xu@nxp.com>
5882 L:      linux-mtd@lists.infradead.org
5883 S:      Maintained
5884 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5885
5886 FREESCALE QUICC ENGINE LIBRARY
5887 M:      Qiang Zhao <qiang.zhao@nxp.com>
5888 L:      linuxppc-dev@lists.ozlabs.org
5889 S:      Maintained
5890 F:      drivers/soc/fsl/qe/
5891 F:      include/soc/fsl/*qe*.h
5892 F:      include/soc/fsl/*ucc*.h
5893
5894 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5895 M:      Li Yang <leoyang.li@nxp.com>
5896 L:      netdev@vger.kernel.org
5897 L:      linuxppc-dev@lists.ozlabs.org
5898 S:      Maintained
5899 F:      drivers/net/ethernet/freescale/ucc_geth*
5900
5901 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5902 M:      Zhao Qiang <qiang.zhao@nxp.com>
5903 L:      netdev@vger.kernel.org
5904 L:      linuxppc-dev@lists.ozlabs.org
5905 S:      Maintained
5906 F:      drivers/net/wan/fsl_ucc_hdlc*
5907
5908 FREESCALE QUICC ENGINE UCC UART DRIVER
5909 M:      Timur Tabi <timur@kernel.org>
5910 L:      linuxppc-dev@lists.ozlabs.org
5911 S:      Maintained
5912 F:      drivers/tty/serial/ucc_uart.c
5913
5914 FREESCALE SOC DRIVERS
5915 M:      Li Yang <leoyang.li@nxp.com>
5916 L:      linuxppc-dev@lists.ozlabs.org
5917 L:      linux-arm-kernel@lists.infradead.org
5918 S:      Maintained
5919 F:      Documentation/devicetree/bindings/soc/fsl/
5920 F:      drivers/soc/fsl/
5921 F:      include/linux/fsl/
5922
5923 FREESCALE SOC FS_ENET DRIVER
5924 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5925 L:      linuxppc-dev@lists.ozlabs.org
5926 L:      netdev@vger.kernel.org
5927 S:      Maintained
5928 F:      drivers/net/ethernet/freescale/fs_enet/
5929 F:      include/linux/fs_enet_pd.h
5930
5931 FREESCALE SOC SOUND DRIVERS
5932 M:      Timur Tabi <timur@kernel.org>
5933 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5934 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5935 R:      Fabio Estevam <fabio.estevam@nxp.com>
5936 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5937 L:      linuxppc-dev@lists.ozlabs.org
5938 S:      Maintained
5939 F:      sound/soc/fsl/fsl*
5940 F:      sound/soc/fsl/imx*
5941 F:      sound/soc/fsl/mpc8610_hpcd.c
5942
5943 FREESCALE USB PERIPHERAL DRIVERS
5944 M:      Li Yang <leoyang.li@nxp.com>
5945 L:      linux-usb@vger.kernel.org
5946 L:      linuxppc-dev@lists.ozlabs.org
5947 S:      Maintained
5948 F:      drivers/usb/gadget/udc/fsl*
5949
5950 FREEVXFS FILESYSTEM
5951 M:      Christoph Hellwig <hch@infradead.org>
5952 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5953 S:      Maintained
5954 F:      fs/freevxfs/
5955
5956 FREEZER
5957 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5958 M:      Pavel Machek <pavel@ucw.cz>
5959 L:      linux-pm@vger.kernel.org
5960 S:      Supported
5961 F:      Documentation/power/freezing-of-tasks.txt
5962 F:      include/linux/freezer.h
5963 F:      kernel/freezer.c
5964
5965 FRONTSWAP API
5966 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5967 L:      linux-kernel@vger.kernel.org
5968 S:      Maintained
5969 F:      mm/frontswap.c
5970 F:      include/linux/frontswap.h
5971
5972 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5973 M:      David Howells <dhowells@redhat.com>
5974 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5975 S:      Supported
5976 F:      Documentation/filesystems/caching/
5977 F:      fs/fscache/
5978 F:      include/linux/fscache*.h
5979
5980 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5981 M:      Theodore Y. Ts'o <tytso@mit.edu>
5982 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5983 L:      linux-fscrypt@vger.kernel.org
5984 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5986 S:      Supported
5987 F:      fs/crypto/
5988 F:      include/linux/fscrypt*.h
5989 F:      Documentation/filesystems/fscrypt.rst
5990
5991 FSI-ATTACHED I2C DRIVER
5992 M:      Eddie James <eajames@linux.vnet.ibm.com>
5993 L:      linux-i2c@vger.kernel.org
5994 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
5995 S:      Maintained
5996 F:      drivers/i2c/busses/i2c-fsi.c
5997 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
5998
5999 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6000 M:      Jan Kara <jack@suse.cz>
6001 R:      Amir Goldstein <amir73il@gmail.com>
6002 L:      linux-fsdevel@vger.kernel.org
6003 S:      Maintained
6004 F:      fs/notify/
6005 F:      include/linux/fsnotify*.h
6006
6007 FUJITSU LAPTOP EXTRAS
6008 M:      Jonathan Woithe <jwoithe@just42.net>
6009 L:      platform-driver-x86@vger.kernel.org
6010 S:      Maintained
6011 F:      drivers/platform/x86/fujitsu-laptop.c
6012
6013 FUJITSU M-5MO LS CAMERA ISP DRIVER
6014 M:      Kyungmin Park <kyungmin.park@samsung.com>
6015 M:      Heungjun Kim <riverful.kim@samsung.com>
6016 L:      linux-media@vger.kernel.org
6017 S:      Maintained
6018 F:      drivers/media/i2c/m5mols/
6019 F:      include/media/i2c/m5mols.h
6020
6021 FUJITSU TABLET EXTRAS
6022 M:      Robert Gerlach <khnz@gmx.de>
6023 L:      platform-driver-x86@vger.kernel.org
6024 S:      Maintained
6025 F:      drivers/platform/x86/fujitsu-tablet.c
6026
6027 FUSE: FILESYSTEM IN USERSPACE
6028 M:      Miklos Szeredi <miklos@szeredi.hu>
6029 L:      linux-fsdevel@vger.kernel.org
6030 W:      http://fuse.sourceforge.net/
6031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6032 S:      Maintained
6033 F:      fs/fuse/
6034 F:      include/uapi/linux/fuse.h
6035 F:      Documentation/filesystems/fuse.txt
6036
6037 FUTEX SUBSYSTEM
6038 M:      Thomas Gleixner <tglx@linutronix.de>
6039 M:      Ingo Molnar <mingo@redhat.com>
6040 R:      Peter Zijlstra <peterz@infradead.org>
6041 R:      Darren Hart <dvhart@infradead.org>
6042 L:      linux-kernel@vger.kernel.org
6043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6044 S:      Maintained
6045 F:      kernel/futex.c
6046 F:      kernel/futex_compat.c
6047 F:      include/asm-generic/futex.h
6048 F:      include/linux/futex.h
6049 F:      include/uapi/linux/futex.h
6050 F:      tools/testing/selftests/futex/
6051 F:      tools/perf/bench/futex*
6052 F:      Documentation/*futex*
6053
6054 GCC PLUGINS
6055 M:      Kees Cook <keescook@chromium.org>
6056 R:      Emese Revfy <re.emese@gmail.com>
6057 L:      kernel-hardening@lists.openwall.com
6058 S:      Maintained
6059 F:      scripts/gcc-plugins/
6060 F:      scripts/gcc-plugin.sh
6061 F:      scripts/Makefile.gcc-plugins
6062 F:      Documentation/gcc-plugins.txt
6063
6064 GASKET DRIVER FRAMEWORK
6065 M:      Rob Springer <rspringer@google.com>
6066 M:      Todd Poynor <toddpoynor@google.com>
6067 M:      Ben Chan <benchan@chromium.org>
6068 S:      Maintained
6069 F:      drivers/staging/gasket/
6070
6071 GCOV BASED KERNEL PROFILING
6072 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6073 S:      Maintained
6074 F:      kernel/gcov/
6075 F:      Documentation/dev-tools/gcov.rst
6076
6077 GDB KERNEL DEBUGGING HELPER SCRIPTS
6078 M:      Jan Kiszka <jan.kiszka@siemens.com>
6079 M:      Kieran Bingham <kbingham@kernel.org>
6080 S:      Supported
6081 F:      scripts/gdb/
6082
6083 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6084 M:      Achim Leubner <achim_leubner@adaptec.com>
6085 L:      linux-scsi@vger.kernel.org
6086 W:      http://www.icp-vortex.com/
6087 S:      Supported
6088 F:      drivers/scsi/gdt*
6089
6090 GEMTEK FM RADIO RECEIVER DRIVER
6091 M:      Hans Verkuil <hverkuil@xs4all.nl>
6092 L:      linux-media@vger.kernel.org
6093 T:      git git://linuxtv.org/media_tree.git
6094 W:      https://linuxtv.org
6095 S:      Maintained
6096 F:      drivers/media/radio/radio-gemtek*
6097
6098 GENERIC GPIO I2C DRIVER
6099 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6100 S:      Supported
6101 F:      drivers/i2c/busses/i2c-gpio.c
6102 F:      include/linux/platform_data/i2c-gpio.h
6103
6104 GENERIC GPIO I2C MULTIPLEXER DRIVER
6105 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6106 L:      linux-i2c@vger.kernel.org
6107 S:      Supported
6108 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6109 F:      include/linux/platform_data/i2c-mux-gpio.h
6110 F:      Documentation/i2c/muxes/i2c-mux-gpio
6111
6112 GENERIC HDLC (WAN) DRIVERS
6113 M:      Krzysztof Halasa <khc@pm.waw.pl>
6114 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6115 S:      Maintained
6116 F:      drivers/net/wan/c101.c
6117 F:      drivers/net/wan/hd6457*
6118 F:      drivers/net/wan/hdlc*
6119 F:      drivers/net/wan/n2.c
6120 F:      drivers/net/wan/pc300too.c
6121 F:      drivers/net/wan/pci200syn.c
6122 F:      drivers/net/wan/wanxl*
6123
6124 GENERIC INCLUDE/ASM HEADER FILES
6125 M:      Arnd Bergmann <arnd@arndb.de>
6126 L:      linux-arch@vger.kernel.org
6127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6128 S:      Maintained
6129 F:      include/asm-generic/
6130 F:      include/uapi/asm-generic/
6131
6132 GENERIC PHY FRAMEWORK
6133 M:      Kishon Vijay Abraham I <kishon@ti.com>
6134 L:      linux-kernel@vger.kernel.org
6135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6136 S:      Supported
6137 F:      drivers/phy/
6138 F:      include/linux/phy/
6139
6140 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6141 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6142 S:      Supported
6143 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6144
6145 GENERIC PM DOMAINS
6146 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6147 M:      Kevin Hilman <khilman@kernel.org>
6148 M:      Ulf Hansson <ulf.hansson@linaro.org>
6149 L:      linux-pm@vger.kernel.org
6150 S:      Supported
6151 F:      drivers/base/power/domain*.c
6152 F:      include/linux/pm_domain.h
6153 F:      Documentation/devicetree/bindings/power/power_domain.txt
6154
6155 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6156 M:      Eugen Hristev <eugen.hristev@microchip.com>
6157 L:      linux-input@vger.kernel.org
6158 S:      Maintained
6159 F:      drivers/input/touchscreen/resistive-adc-touch.c
6160
6161 GENERIC UIO DRIVER FOR PCI DEVICES
6162 M:      "Michael S. Tsirkin" <mst@redhat.com>
6163 L:      kvm@vger.kernel.org
6164 S:      Supported
6165 F:      drivers/uio/uio_pci_generic.c
6166
6167 GENWQE (IBM Generic Workqueue Card)
6168 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6169 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6170 S:      Supported
6171 F:      drivers/misc/genwqe/
6172
6173 GET_MAINTAINER SCRIPT
6174 M:      Joe Perches <joe@perches.com>
6175 S:      Maintained
6176 F:      scripts/get_maintainer.pl
6177
6178 GFS2 FILE SYSTEM
6179 M:      Bob Peterson <rpeterso@redhat.com>
6180 M:      Andreas Gruenbacher <agruenba@redhat.com>
6181 L:      cluster-devel@redhat.com
6182 W:      http://sources.redhat.com/cluster/
6183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6184 S:      Supported
6185 F:      Documentation/filesystems/gfs2*.txt
6186 F:      fs/gfs2/
6187 F:      include/uapi/linux/gfs2_ondisk.h
6188
6189 GIGASET ISDN DRIVERS
6190 M:      Paul Bolle <pebolle@tiscali.nl>
6191 L:      gigaset307x-common@lists.sourceforge.net
6192 W:      http://gigaset307x.sourceforge.net/
6193 S:      Odd Fixes
6194 F:      Documentation/isdn/README.gigaset
6195 F:      drivers/isdn/gigaset/
6196 F:      include/uapi/linux/gigaset_dev.h
6197
6198 GNSS SUBSYSTEM
6199 M:      Johan Hovold <johan@kernel.org>
6200 S:      Maintained
6201 F:      Documentation/ABI/testing/sysfs-class-gnss
6202 F:      Documentation/devicetree/bindings/gnss/
6203 F:      drivers/gnss/
6204 F:      include/linux/gnss.h
6205
6206 GO7007 MPEG CODEC
6207 M:      Hans Verkuil <hans.verkuil@cisco.com>
6208 L:      linux-media@vger.kernel.org
6209 S:      Maintained
6210 F:      drivers/media/usb/go7007/
6211
6212 GOODIX TOUCHSCREEN
6213 M:      Bastien Nocera <hadess@hadess.net>
6214 L:      linux-input@vger.kernel.org
6215 S:      Maintained
6216 F:      drivers/input/touchscreen/goodix.c
6217
6218 GPD POCKET FAN DRIVER
6219 M:      Hans de Goede <hdegoede@redhat.com>
6220 L:      platform-driver-x86@vger.kernel.org
6221 S:      Maintained
6222 F:      drivers/platform/x86/gpd-pocket-fan.c
6223
6224 GPIO ACPI SUPPORT
6225 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6226 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6227 L:      linux-gpio@vger.kernel.org
6228 L:      linux-acpi@vger.kernel.org
6229 S:      Maintained
6230 F:      Documentation/acpi/gpio-properties.txt
6231 F:      drivers/gpio/gpiolib-acpi.c
6232
6233 GPIO IR Transmitter
6234 M:      Sean Young <sean@mess.org>
6235 L:      linux-media@vger.kernel.org
6236 S:      Maintained
6237 F:      drivers/media/rc/gpio-ir-tx.c
6238
6239 GPIO MOCKUP DRIVER
6240 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6241 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6242 L:      linux-gpio@vger.kernel.org
6243 S:      Maintained
6244 F:      drivers/gpio/gpio-mockup.c
6245 F:      tools/testing/selftests/gpio/
6246
6247 GPIO SUBSYSTEM
6248 M:      Linus Walleij <linus.walleij@linaro.org>
6249 L:      linux-gpio@vger.kernel.org
6250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6251 S:      Maintained
6252 F:      Documentation/devicetree/bindings/gpio/
6253 F:      Documentation/driver-api/gpio/
6254 F:      Documentation/gpio/
6255 F:      Documentation/ABI/testing/gpio-cdev
6256 F:      Documentation/ABI/obsolete/sysfs-gpio
6257 F:      drivers/gpio/
6258 F:      include/linux/gpio/
6259 F:      include/linux/gpio.h
6260 F:      include/linux/of_gpio.h
6261 F:      include/asm-generic/gpio.h
6262 F:      include/uapi/linux/gpio.h
6263 F:      tools/gpio/
6264
6265 GRE DEMULTIPLEXER DRIVER
6266 M:      Dmitry Kozlov <xeb@mail.ru>
6267 L:      netdev@vger.kernel.org
6268 S:      Maintained
6269 F:      net/ipv4/gre_demux.c
6270 F:      net/ipv4/gre_offload.c
6271 F:      include/net/gre.h
6272
6273 GRETH 10/100/1G Ethernet MAC device driver
6274 M:      Andreas Larsson <andreas@gaisler.com>
6275 L:      netdev@vger.kernel.org
6276 S:      Maintained
6277 F:      drivers/net/ethernet/aeroflex/
6278
6279 GREYBUS AUDIO PROTOCOLS DRIVERS
6280 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6281 M:      Mark Greer <mgreer@animalcreek.com>
6282 S:      Maintained
6283 F:      drivers/staging/greybus/audio_apbridgea.c
6284 F:      drivers/staging/greybus/audio_apbridgea.h
6285 F:      drivers/staging/greybus/audio_codec.c
6286 F:      drivers/staging/greybus/audio_codec.h
6287 F:      drivers/staging/greybus/audio_gb.c
6288 F:      drivers/staging/greybus/audio_manager.c
6289 F:      drivers/staging/greybus/audio_manager.h
6290 F:      drivers/staging/greybus/audio_manager_module.c
6291 F:      drivers/staging/greybus/audio_manager_private.h
6292 F:      drivers/staging/greybus/audio_manager_sysfs.c
6293 F:      drivers/staging/greybus/audio_module.c
6294 F:      drivers/staging/greybus/audio_topology.c
6295
6296 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6297 M:      Viresh Kumar <vireshk@kernel.org>
6298 S:      Maintained
6299 F:      drivers/staging/greybus/authentication.c
6300 F:      drivers/staging/greybus/bootrom.c
6301 F:      drivers/staging/greybus/firmware.h
6302 F:      drivers/staging/greybus/fw-core.c
6303 F:      drivers/staging/greybus/fw-download.c
6304 F:      drivers/staging/greybus/fw-management.c
6305 F:      drivers/staging/greybus/greybus_authentication.h
6306 F:      drivers/staging/greybus/greybus_firmware.h
6307 F:      drivers/staging/greybus/hid.c
6308 F:      drivers/staging/greybus/i2c.c
6309 F:      drivers/staging/greybus/spi.c
6310 F:      drivers/staging/greybus/spilib.c
6311 F:      drivers/staging/greybus/spilib.h
6312
6313 GREYBUS LOOPBACK DRIVER
6314 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6315 S:      Maintained
6316 F:      drivers/staging/greybus/loopback.c
6317
6318 GREYBUS PLATFORM DRIVERS
6319 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6320 S:      Maintained
6321 F:      drivers/staging/greybus/arche-platform.c
6322 F:      drivers/staging/greybus/arche-apb-ctrl.c
6323 F:      drivers/staging/greybus/arche_platform.h
6324
6325 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6326 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6327 S:      Maintained
6328 F:      drivers/staging/greybus/sdio.c
6329 F:      drivers/staging/greybus/light.c
6330 F:      drivers/staging/greybus/gpio.c
6331 F:      drivers/staging/greybus/power_supply.c
6332 F:      drivers/staging/greybus/spi.c
6333 F:      drivers/staging/greybus/spilib.c
6334
6335 GREYBUS SUBSYSTEM
6336 M:      Johan Hovold <johan@kernel.org>
6337 M:      Alex Elder <elder@kernel.org>
6338 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6339 S:      Maintained
6340 F:      drivers/staging/greybus/
6341 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6342
6343 GREYBUS UART PROTOCOLS DRIVERS
6344 M:      David Lin <dtwlin@gmail.com>
6345 S:      Maintained
6346 F:      drivers/staging/greybus/uart.c
6347 F:      drivers/staging/greybus/log.c
6348
6349 GS1662 VIDEO SERIALIZER
6350 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6351 L:      linux-media@vger.kernel.org
6352 T:      git git://linuxtv.org/media_tree.git
6353 S:      Maintained
6354 F:      drivers/media/spi/gs1662.c
6355
6356 GSPCA FINEPIX SUBDRIVER
6357 M:      Frank Zago <frank@zago.net>
6358 L:      linux-media@vger.kernel.org
6359 T:      git git://linuxtv.org/media_tree.git
6360 S:      Maintained
6361 F:      drivers/media/usb/gspca/finepix.c
6362
6363 GSPCA GL860 SUBDRIVER
6364 M:      Olivier Lorin <o.lorin@laposte.net>
6365 L:      linux-media@vger.kernel.org
6366 T:      git git://linuxtv.org/media_tree.git
6367 S:      Maintained
6368 F:      drivers/media/usb/gspca/gl860/
6369
6370 GSPCA M5602 SUBDRIVER
6371 M:      Erik Andren <erik.andren@gmail.com>
6372 L:      linux-media@vger.kernel.org
6373 T:      git git://linuxtv.org/media_tree.git
6374 S:      Maintained
6375 F:      drivers/media/usb/gspca/m5602/
6376
6377 GSPCA PAC207 SONIXB SUBDRIVER
6378 M:      Hans Verkuil <hverkuil@xs4all.nl>
6379 L:      linux-media@vger.kernel.org
6380 T:      git git://linuxtv.org/media_tree.git
6381 S:      Odd Fixes
6382 F:      drivers/media/usb/gspca/pac207.c
6383
6384 GSPCA SN9C20X SUBDRIVER
6385 M:      Brian Johnson <brijohn@gmail.com>
6386 L:      linux-media@vger.kernel.org
6387 T:      git git://linuxtv.org/media_tree.git
6388 S:      Maintained
6389 F:      drivers/media/usb/gspca/sn9c20x.c
6390
6391 GSPCA T613 SUBDRIVER
6392 M:      Leandro Costantino <lcostantino@gmail.com>
6393 L:      linux-media@vger.kernel.org
6394 T:      git git://linuxtv.org/media_tree.git
6395 S:      Maintained
6396 F:      drivers/media/usb/gspca/t613.c
6397
6398 GSPCA USB WEBCAM DRIVER
6399 M:      Hans Verkuil <hverkuil@xs4all.nl>
6400 L:      linux-media@vger.kernel.org
6401 T:      git git://linuxtv.org/media_tree.git
6402 S:      Odd Fixes
6403 F:      drivers/media/usb/gspca/
6404
6405 GTP (GPRS Tunneling Protocol)
6406 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6407 M:      Harald Welte <laforge@gnumonks.org>
6408 L:      osmocom-net-gprs@lists.osmocom.org
6409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6410 S:      Maintained
6411 F:      drivers/net/gtp.c
6412
6413 GUID PARTITION TABLE (GPT)
6414 M:      Davidlohr Bueso <dave@stgolabs.net>
6415 L:      linux-efi@vger.kernel.org
6416 S:      Maintained
6417 F:      block/partitions/efi.*
6418
6419 H8/300 ARCHITECTURE
6420 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6421 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6422 W:      http://uclinux-h8.sourceforge.jp
6423 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6424 S:      Maintained
6425 F:      arch/h8300/
6426 F:      drivers/clocksource/h8300_*.c
6427 F:      drivers/clk/h8300/
6428 F:      drivers/irqchip/irq-renesas-h8*.c
6429
6430 HACKRF MEDIA DRIVER
6431 M:      Antti Palosaari <crope@iki.fi>
6432 L:      linux-media@vger.kernel.org
6433 W:      https://linuxtv.org
6434 W:      http://palosaari.fi/linux/
6435 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6436 T:      git git://linuxtv.org/anttip/media_tree.git
6437 S:      Maintained
6438 F:      drivers/media/usb/hackrf/
6439
6440 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6441 M:      Frank Seidel <frank@f-seidel.de>
6442 L:      platform-driver-x86@vger.kernel.org
6443 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6444 S:      Maintained
6445 F:      drivers/platform/x86/hdaps.c
6446
6447 HARDWARE MONITORING
6448 M:      Jean Delvare <jdelvare@suse.com>
6449 M:      Guenter Roeck <linux@roeck-us.net>
6450 L:      linux-hwmon@vger.kernel.org
6451 W:      http://hwmon.wiki.kernel.org/
6452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6453 S:      Maintained
6454 F:      Documentation/devicetree/bindings/hwmon/
6455 F:      Documentation/hwmon/
6456 F:      drivers/hwmon/
6457 F:      include/linux/hwmon*.h
6458
6459 HARDWARE RANDOM NUMBER GENERATOR CORE
6460 M:      Matt Mackall <mpm@selenic.com>
6461 M:      Herbert Xu <herbert@gondor.apana.org.au>
6462 L:      linux-crypto@vger.kernel.org
6463 S:      Odd fixes
6464 F:      Documentation/devicetree/bindings/rng/
6465 F:      Documentation/hw_random.txt
6466 F:      drivers/char/hw_random/
6467 F:      include/linux/hw_random.h
6468
6469 HARDWARE TRACING FACILITIES
6470 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6471 S:      Maintained
6472 F:      drivers/hwtracing/
6473
6474 HARDWARE SPINLOCK CORE
6475 M:      Ohad Ben-Cohen <ohad@wizery.com>
6476 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6477 L:      linux-remoteproc@vger.kernel.org
6478 S:      Maintained
6479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6480 F:      Documentation/devicetree/bindings/hwlock/
6481 F:      Documentation/hwspinlock.txt
6482 F:      drivers/hwspinlock/
6483 F:      include/linux/hwspinlock.h
6484
6485 HARMONY SOUND DRIVER
6486 L:      linux-parisc@vger.kernel.org
6487 S:      Maintained
6488 F:      sound/parisc/harmony.*
6489
6490 HDPVR USB VIDEO ENCODER DRIVER
6491 M:      Hans Verkuil <hverkuil@xs4all.nl>
6492 L:      linux-media@vger.kernel.org
6493 T:      git git://linuxtv.org/media_tree.git
6494 W:      https://linuxtv.org
6495 S:      Odd Fixes
6496 F:      drivers/media/usb/hdpvr/
6497
6498 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6499 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6500 S:      Supported
6501 F:      Documentation/watchdog/hpwdt.txt
6502 F:      drivers/watchdog/hpwdt.c
6503
6504 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6505 M:      Don Brace <don.brace@microsemi.com>
6506 L:      esc.storagedev@microsemi.com
6507 L:      linux-scsi@vger.kernel.org
6508 S:      Supported
6509 F:      Documentation/scsi/hpsa.txt
6510 F:      drivers/scsi/hpsa*.[ch]
6511 F:      include/linux/cciss*.h
6512 F:      include/uapi/linux/cciss*.h
6513
6514 HFI1 DRIVER
6515 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6516 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6517 L:      linux-rdma@vger.kernel.org
6518 S:      Supported
6519 F:      drivers/infiniband/hw/hfi1
6520
6521 HFS FILESYSTEM
6522 L:      linux-fsdevel@vger.kernel.org
6523 S:      Orphan
6524 F:      Documentation/filesystems/hfs.txt
6525 F:      fs/hfs/
6526
6527 HFSPLUS FILESYSTEM
6528 L:      linux-fsdevel@vger.kernel.org
6529 S:      Orphan
6530 F:      Documentation/filesystems/hfsplus.txt
6531 F:      fs/hfsplus/
6532
6533 HGA FRAMEBUFFER DRIVER
6534 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6535 L:      linux-nvidia@lists.surfsouth.com
6536 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6537 S:      Maintained
6538 F:      drivers/video/fbdev/hgafb.c
6539
6540 HIBERNATION (aka Software Suspend, aka swsusp)
6541 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6542 M:      Pavel Machek <pavel@ucw.cz>
6543 L:      linux-pm@vger.kernel.org
6544 B:      https://bugzilla.kernel.org
6545 S:      Supported
6546 F:      arch/x86/power/
6547 F:      drivers/base/power/
6548 F:      kernel/power/
6549 F:      include/linux/suspend.h
6550 F:      include/linux/freezer.h
6551 F:      include/linux/pm.h
6552 F:      arch/*/include/asm/suspend*.h
6553
6554 HID CORE LAYER
6555 M:      Jiri Kosina <jikos@kernel.org>
6556 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6557 L:      linux-input@vger.kernel.org
6558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6559 S:      Maintained
6560 F:      drivers/hid/
6561 F:      include/linux/hid*
6562 F:      include/uapi/linux/hid*
6563
6564 HID SENSOR HUB DRIVERS
6565 M:      Jiri Kosina <jikos@kernel.org>
6566 M:      Jonathan Cameron <jic23@kernel.org>
6567 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6568 L:      linux-input@vger.kernel.org
6569 L:      linux-iio@vger.kernel.org
6570 S:      Maintained
6571 F:      Documentation/hid/hid-sensor*
6572 F:      drivers/hid/hid-sensor-*
6573 F:      drivers/iio/*/hid-*
6574 F:      include/linux/hid-sensor-*
6575
6576 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6577 M:      Thomas Gleixner <tglx@linutronix.de>
6578 L:      linux-kernel@vger.kernel.org
6579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6580 S:      Maintained
6581 F:      Documentation/timers/
6582 F:      kernel/time/hrtimer.c
6583 F:      kernel/time/clockevents.c
6584 F:      kernel/time/timer_*.c
6585 F:      include/linux/clockchips.h
6586 F:      include/linux/hrtimer.h
6587
6588 HIGH-SPEED SCC DRIVER FOR AX.25
6589 L:      linux-hams@vger.kernel.org
6590 S:      Orphan
6591 F:      drivers/net/hamradio/dmascc.c
6592 F:      drivers/net/hamradio/scc.c
6593
6594 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6595 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6596 W:      http://www.highpoint-tech.com
6597 S:      Supported
6598 F:      Documentation/scsi/hptiop.txt
6599 F:      drivers/scsi/hptiop.c
6600
6601 HIPPI
6602 M:      Jes Sorensen <jes@trained-monkey.org>
6603 L:      linux-hippi@sunsite.dk
6604 S:      Maintained
6605 F:      include/linux/hippidevice.h
6606 F:      include/uapi/linux/if_hippi.h
6607 F:      net/802/hippi.c
6608 F:      drivers/net/hippi/
6609
6610 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6611 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6612 M:      Salil Mehta <salil.mehta@huawei.com>
6613 L:      netdev@vger.kernel.org
6614 W:      http://www.hisilicon.com
6615 S:      Maintained
6616 F:      drivers/net/ethernet/hisilicon/hns3/
6617
6618 HISILICON LPC BUS DRIVER
6619 M:      john.garry@huawei.com
6620 W:      http://www.hisilicon.com
6621 S:      Maintained
6622 F:      drivers/bus/hisi_lpc.c
6623 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6624
6625 HISILICON NETWORK SUBSYSTEM DRIVER
6626 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6627 M:      Salil Mehta <salil.mehta@huawei.com>
6628 L:      netdev@vger.kernel.org
6629 W:      http://www.hisilicon.com
6630 S:      Maintained
6631 F:      drivers/net/ethernet/hisilicon/
6632 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6633
6634 HISILICON PMU DRIVER
6635 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6636 W:      http://www.hisilicon.com
6637 S:      Supported
6638 F:      drivers/perf/hisilicon
6639 F:      Documentation/perf/hisi-pmu.txt
6640
6641 HISILICON ROCE DRIVER
6642 M:      Lijun Ou <oulijun@huawei.com>
6643 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6644 L:      linux-rdma@vger.kernel.org
6645 S:      Maintained
6646 F:      drivers/infiniband/hw/hns/
6647 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6648
6649 HISILICON SAS Controller
6650 M:      John Garry <john.garry@huawei.com>
6651 W:      http://www.hisilicon.com
6652 S:      Supported
6653 F:      drivers/scsi/hisi_sas/
6654 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6655
6656 HMM - Heterogeneous Memory Management
6657 M:      Jérôme Glisse <jglisse@redhat.com>
6658 L:      linux-mm@kvack.org
6659 S:      Maintained
6660 F:      mm/hmm*
6661 F:      include/linux/hmm*
6662 F:      Documentation/vm/hmm.rst
6663
6664 HOST AP DRIVER
6665 M:      Jouni Malinen <j@w1.fi>
6666 L:      linux-wireless@vger.kernel.org
6667 W:      http://w1.fi/hostap-driver.html
6668 S:      Obsolete
6669 F:      drivers/net/wireless/intersil/hostap/
6670
6671 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6672 L:      platform-driver-x86@vger.kernel.org
6673 S:      Orphan
6674 F:      drivers/platform/x86/tc1100-wmi.c
6675
6676 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6677 M:      Jaroslav Kysela <perex@perex.cz>
6678 S:      Maintained
6679 F:      drivers/net/ethernet/hp/hp100.*
6680
6681 HPET:   High Precision Event Timers driver
6682 M:      Clemens Ladisch <clemens@ladisch.de>
6683 S:      Maintained
6684 F:      Documentation/timers/hpet.txt
6685 F:      drivers/char/hpet.c
6686 F:      include/linux/hpet.h
6687 F:      include/uapi/linux/hpet.h
6688
6689 HPET:   x86
6690 S:      Orphan
6691 F:      arch/x86/kernel/hpet.c
6692 F:      arch/x86/include/asm/hpet.h
6693
6694 HPFS FILESYSTEM
6695 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6696 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6697 S:      Maintained
6698 F:      fs/hpfs/
6699
6700 HSI SUBSYSTEM
6701 M:      Sebastian Reichel <sre@kernel.org>
6702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6703 S:      Maintained
6704 F:      Documentation/ABI/testing/sysfs-bus-hsi
6705 F:      Documentation/driver-api/hsi.rst
6706 F:      drivers/hsi/
6707 F:      include/linux/hsi/
6708 F:      include/uapi/linux/hsi/
6709
6710 HSO 3G MODEM DRIVER
6711 L:      linux-usb@vger.kernel.org
6712 S:      Orphan
6713 F:      drivers/net/usb/hso.c
6714
6715 HSR NETWORK PROTOCOL
6716 M:      Arvid Brodin <arvid.brodin@alten.se>
6717 L:      netdev@vger.kernel.org
6718 S:      Maintained
6719 F:      net/hsr/
6720
6721 HT16K33 LED CONTROLLER DRIVER
6722 M:      Robin van der Gracht <robin@protonic.nl>
6723 S:      Maintained
6724 F:      drivers/auxdisplay/ht16k33.c
6725 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6726
6727 HTCPEN TOUCHSCREEN DRIVER
6728 M:      Pau Oliva Fora <pof@eslack.org>
6729 L:      linux-input@vger.kernel.org
6730 S:      Maintained
6731 F:      drivers/input/touchscreen/htcpen.c
6732
6733 HUAWEI ETHERNET DRIVER
6734 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6735 L:      netdev@vger.kernel.org
6736 S:      Supported
6737 F:      Documentation/networking/hinic.txt
6738 F:      drivers/net/ethernet/huawei/hinic/
6739
6740 HUGETLB FILESYSTEM
6741 M:      Mike Kravetz <mike.kravetz@oracle.com>
6742 L:      linux-mm@kvack.org
6743 S:      Maintained
6744 F:      fs/hugetlbfs/
6745 F:      mm/hugetlb.c
6746 F:      include/linux/hugetlb.h
6747 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6748 F:      Documentation/vm/hugetlbfs_reserv.rst
6749 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6750
6751 HVA ST MEDIA DRIVER
6752 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6753 L:      linux-media@vger.kernel.org
6754 T:      git git://linuxtv.org/media_tree.git
6755 W:      https://linuxtv.org
6756 S:      Supported
6757 F:      drivers/media/platform/sti/hva
6758
6759 HWPOISON MEMORY FAILURE HANDLING
6760 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6761 L:      linux-mm@kvack.org
6762 S:      Maintained
6763 F:      mm/memory-failure.c
6764 F:      mm/hwpoison-inject.c
6765
6766 Hyper-V CORE AND DRIVERS
6767 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6768 M:      Haiyang Zhang <haiyangz@microsoft.com>
6769 M:      Stephen Hemminger <sthemmin@microsoft.com>
6770 L:      devel@linuxdriverproject.org
6771 S:      Maintained
6772 F:      Documentation/networking/netvsc.txt
6773 F:      arch/x86/include/asm/mshyperv.h
6774 F:      arch/x86/include/asm/trace/hyperv.h
6775 F:      arch/x86/include/asm/hyperv-tlfs.h
6776 F:      arch/x86/kernel/cpu/mshyperv.c
6777 F:      arch/x86/hyperv
6778 F:      drivers/hid/hid-hyperv.c
6779 F:      drivers/hv/
6780 F:      drivers/input/serio/hyperv-keyboard.c
6781 F:      drivers/pci/controller/pci-hyperv.c
6782 F:      drivers/net/hyperv/
6783 F:      drivers/scsi/storvsc_drv.c
6784 F:      drivers/uio/uio_hv_generic.c
6785 F:      drivers/video/fbdev/hyperv_fb.c
6786 F:      net/vmw_vsock/hyperv_transport.c
6787 F:      include/linux/hyperv.h
6788 F:      include/uapi/linux/hyperv.h
6789 F:      tools/hv/
6790 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6791
6792 HYPERVISOR VIRTUAL CONSOLE DRIVER
6793 L:      linuxppc-dev@lists.ozlabs.org
6794 S:      Odd Fixes
6795 F:      drivers/tty/hvc/
6796
6797 I2C ACPI SUPPORT
6798 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6799 L:      linux-i2c@vger.kernel.org
6800 L:      linux-acpi@vger.kernel.org
6801 S:      Maintained
6802 F:      drivers/i2c/i2c-core-acpi.c
6803
6804 I2C MUXES
6805 M:      Peter Rosin <peda@axentia.se>
6806 L:      linux-i2c@vger.kernel.org
6807 S:      Maintained
6808 F:      Documentation/i2c/i2c-topology
6809 F:      Documentation/i2c/muxes/
6810 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6811 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6812 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6813 F:      drivers/i2c/i2c-mux.c
6814 F:      drivers/i2c/muxes/
6815 F:      include/linux/i2c-mux.h
6816
6817 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6818 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6819 L:      linux-i2c@vger.kernel.org
6820 S:      Maintained
6821 F:      drivers/i2c/busses/i2c-mv64xxx.c
6822
6823 I2C OVER PARALLEL PORT
6824 M:      Jean Delvare <jdelvare@suse.com>
6825 L:      linux-i2c@vger.kernel.org
6826 S:      Maintained
6827 F:      Documentation/i2c/busses/i2c-parport
6828 F:      Documentation/i2c/busses/i2c-parport-light
6829 F:      drivers/i2c/busses/i2c-parport.c
6830 F:      drivers/i2c/busses/i2c-parport-light.c
6831
6832 I2C SUBSYSTEM
6833 M:      Wolfram Sang <wsa@the-dreams.de>
6834 L:      linux-i2c@vger.kernel.org
6835 W:      https://i2c.wiki.kernel.org/
6836 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6838 S:      Maintained
6839 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6840 F:      Documentation/i2c/
6841 F:      drivers/i2c/*
6842 F:      include/linux/i2c.h
6843 F:      include/linux/i2c-dev.h
6844 F:      include/linux/i2c-smbus.h
6845 F:      include/uapi/linux/i2c.h
6846 F:      include/uapi/linux/i2c-*.h
6847
6848 I2C SUBSYSTEM HOST DRIVERS
6849 L:      linux-i2c@vger.kernel.org
6850 W:      https://i2c.wiki.kernel.org/
6851 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6853 S:      Odd Fixes
6854 F:      Documentation/devicetree/bindings/i2c/
6855 F:      drivers/i2c/algos/
6856 F:      drivers/i2c/busses/
6857
6858 I2C-TAOS-EVM DRIVER
6859 M:      Jean Delvare <jdelvare@suse.com>
6860 L:      linux-i2c@vger.kernel.org
6861 S:      Maintained
6862 F:      Documentation/i2c/busses/i2c-taos-evm
6863 F:      drivers/i2c/busses/i2c-taos-evm.c
6864
6865 I2C-TINY-USB DRIVER
6866 M:      Till Harbaum <till@harbaum.org>
6867 L:      linux-i2c@vger.kernel.org
6868 W:      http://www.harbaum.org/till/i2c_tiny_usb
6869 S:      Maintained
6870 F:      drivers/i2c/busses/i2c-tiny-usb.c
6871
6872 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6873 M:      Jean Delvare <jdelvare@suse.com>
6874 L:      linux-i2c@vger.kernel.org
6875 S:      Maintained
6876 F:      Documentation/i2c/busses/i2c-ali1535
6877 F:      Documentation/i2c/busses/i2c-ali1563
6878 F:      Documentation/i2c/busses/i2c-ali15x3
6879 F:      Documentation/i2c/busses/i2c-amd756
6880 F:      Documentation/i2c/busses/i2c-amd8111
6881 F:      Documentation/i2c/busses/i2c-i801
6882 F:      Documentation/i2c/busses/i2c-nforce2
6883 F:      Documentation/i2c/busses/i2c-piix4
6884 F:      Documentation/i2c/busses/i2c-sis5595
6885 F:      Documentation/i2c/busses/i2c-sis630
6886 F:      Documentation/i2c/busses/i2c-sis96x
6887 F:      Documentation/i2c/busses/i2c-via
6888 F:      Documentation/i2c/busses/i2c-viapro
6889 F:      drivers/i2c/busses/i2c-ali1535.c
6890 F:      drivers/i2c/busses/i2c-ali1563.c
6891 F:      drivers/i2c/busses/i2c-ali15x3.c
6892 F:      drivers/i2c/busses/i2c-amd756.c
6893 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6894 F:      drivers/i2c/busses/i2c-amd8111.c
6895 F:      drivers/i2c/busses/i2c-i801.c
6896 F:      drivers/i2c/busses/i2c-isch.c
6897 F:      drivers/i2c/busses/i2c-nforce2.c
6898 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6899 F:      drivers/i2c/busses/i2c-piix4.c
6900 F:      drivers/i2c/busses/i2c-sis5595.c
6901 F:      drivers/i2c/busses/i2c-sis630.c
6902 F:      drivers/i2c/busses/i2c-sis96x.c
6903 F:      drivers/i2c/busses/i2c-via.c
6904 F:      drivers/i2c/busses/i2c-viapro.c
6905
6906 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6907 M:      Hans de Goede <hdegoede@redhat.com>
6908 L:      linux-i2c@vger.kernel.org
6909 S:      Maintained
6910 F:      drivers/i2c/busses/i2c-cht-wc.c
6911
6912 I2C/SMBUS ISMT DRIVER
6913 M:      Seth Heasley <seth.heasley@intel.com>
6914 M:      Neil Horman <nhorman@tuxdriver.com>
6915 L:      linux-i2c@vger.kernel.org
6916 F:      drivers/i2c/busses/i2c-ismt.c
6917 F:      Documentation/i2c/busses/i2c-ismt
6918
6919 I2C/SMBUS STUB DRIVER
6920 M:      Jean Delvare <jdelvare@suse.com>
6921 L:      linux-i2c@vger.kernel.org
6922 S:      Maintained
6923 F:      drivers/i2c/i2c-stub.c
6924
6925 IA64 (Itanium) PLATFORM
6926 M:      Tony Luck <tony.luck@intel.com>
6927 M:      Fenghua Yu <fenghua.yu@intel.com>
6928 L:      linux-ia64@vger.kernel.org
6929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6930 S:      Maintained
6931 F:      arch/ia64/
6932
6933 IBM Power 842 compression accelerator
6934 M:      Haren Myneni <haren@us.ibm.com>
6935 S:      Supported
6936 F:      drivers/crypto/nx/Makefile
6937 F:      drivers/crypto/nx/Kconfig
6938 F:      drivers/crypto/nx/nx-842*
6939 F:      include/linux/sw842.h
6940 F:      crypto/842.c
6941 F:      lib/842/
6942
6943 IBM Power in-Nest Crypto Acceleration
6944 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6945 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6946 L:      linux-crypto@vger.kernel.org
6947 S:      Supported
6948 F:      drivers/crypto/nx/Makefile
6949 F:      drivers/crypto/nx/Kconfig
6950 F:      drivers/crypto/nx/nx-aes*
6951 F:      drivers/crypto/nx/nx-sha*
6952 F:      drivers/crypto/nx/nx.*
6953 F:      drivers/crypto/nx/nx_csbcpb.h
6954 F:      drivers/crypto/nx/nx_debugfs.h
6955
6956 IBM Power Linux RAID adapter
6957 M:      Brian King <brking@us.ibm.com>
6958 S:      Supported
6959 F:      drivers/scsi/ipr.*
6960
6961 IBM Power SRIOV Virtual NIC Device Driver
6962 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6963 M:      John Allen <jallen@linux.vnet.ibm.com>
6964 L:      netdev@vger.kernel.org
6965 S:      Supported
6966 F:      drivers/net/ethernet/ibm/ibmvnic.*
6967
6968 IBM Power Virtual Accelerator Switchboard
6969 M:      Sukadev Bhattiprolu
6970 L:      linuxppc-dev@lists.ozlabs.org
6971 S:      Supported
6972 F:      arch/powerpc/platforms/powernv/vas*
6973 F:      arch/powerpc/platforms/powernv/copy-paste.h
6974 F:      arch/powerpc/include/asm/vas.h
6975 F:      arch/powerpc/include/uapi/asm/vas.h
6976
6977 IBM Power Virtual Ethernet Device Driver
6978 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6979 L:      netdev@vger.kernel.org
6980 S:      Supported
6981 F:      drivers/net/ethernet/ibm/ibmveth.*
6982
6983 IBM Power Virtual FC Device Drivers
6984 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6985 L:      linux-scsi@vger.kernel.org
6986 S:      Supported
6987 F:      drivers/scsi/ibmvscsi/ibmvfc*
6988
6989 IBM Power Virtual Management Channel Driver
6990 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6991 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6992 S:      Supported
6993 F:      drivers/misc/ibmvmc.*
6994
6995 IBM Power Virtual SCSI Device Drivers
6996 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6997 L:      linux-scsi@vger.kernel.org
6998 S:      Supported
6999 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7000 F:      include/scsi/viosrp.h
7001
7002 IBM Power Virtual SCSI Device Target Driver
7003 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7004 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7005 L:      linux-scsi@vger.kernel.org
7006 L:      target-devel@vger.kernel.org
7007 S:      Supported
7008 F:      drivers/scsi/ibmvscsi_tgt/
7009
7010 IBM Power VMX Cryptographic instructions
7011 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7012 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7013 L:      linux-crypto@vger.kernel.org
7014 S:      Supported
7015 F:      drivers/crypto/vmx/Makefile
7016 F:      drivers/crypto/vmx/Kconfig
7017 F:      drivers/crypto/vmx/vmx.c
7018 F:      drivers/crypto/vmx/aes*
7019 F:      drivers/crypto/vmx/ghash*
7020 F:      drivers/crypto/vmx/ppc-xlate.pl
7021
7022 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7023 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7024 L:      linux-pci@vger.kernel.org
7025 L:      linuxppc-dev@lists.ozlabs.org
7026 S:      Supported
7027 F:      drivers/pci/hotplug/rpaphp*
7028
7029 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7030 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7031 L:      linux-pci@vger.kernel.org
7032 L:      linuxppc-dev@lists.ozlabs.org
7033 S:      Supported
7034 F:      drivers/pci/hotplug/rpadlpar*
7035
7036 IBM ServeRAID RAID DRIVER
7037 S:      Orphan
7038 F:      drivers/scsi/ips.*
7039
7040 ICH LPC AND GPIO DRIVER
7041 M:      Peter Tyser <ptyser@xes-inc.com>
7042 S:      Maintained
7043 F:      drivers/mfd/lpc_ich.c
7044 F:      drivers/gpio/gpio-ich.c
7045
7046 IDE SUBSYSTEM
7047 M:      "David S. Miller" <davem@davemloft.net>
7048 L:      linux-ide@vger.kernel.org
7049 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7051 S:      Maintained
7052 F:      Documentation/ide/
7053 F:      drivers/ide/
7054 F:      include/linux/ide.h
7055
7056 IDE/ATAPI DRIVERS
7057 M:      Borislav Petkov <bp@alien8.de>
7058 L:      linux-ide@vger.kernel.org
7059 S:      Maintained
7060 F:      Documentation/cdrom/ide-cd
7061 F:      drivers/ide/ide-cd*
7062
7063 IDEAPAD LAPTOP EXTRAS DRIVER
7064 M:      Ike Panhc <ike.pan@canonical.com>
7065 L:      platform-driver-x86@vger.kernel.org
7066 W:      http://launchpad.net/ideapad-laptop
7067 S:      Maintained
7068 F:      drivers/platform/x86/ideapad-laptop.c
7069
7070 IDEAPAD LAPTOP SLIDEBAR DRIVER
7071 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7072 L:      linux-input@vger.kernel.org
7073 W:      https://github.com/o2genum/ideapad-slidebar
7074 S:      Maintained
7075 F:      drivers/input/misc/ideapad_slidebar.c
7076
7077 IDT VersaClock 5 CLOCK DRIVER
7078 M:      Marek Vasut <marek.vasut@gmail.com>
7079 S:      Maintained
7080 F:      drivers/clk/clk-versaclock5.c
7081
7082 IEEE 802.15.4 SUBSYSTEM
7083 M:      Alexander Aring <alex.aring@gmail.com>
7084 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7085 L:      linux-wpan@vger.kernel.org
7086 W:      http://wpan.cakelab.org/
7087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7089 S:      Maintained
7090 F:      net/ieee802154/
7091 F:      net/mac802154/
7092 F:      drivers/net/ieee802154/
7093 F:      include/linux/nl802154.h
7094 F:      include/linux/ieee802154.h
7095 F:      include/net/nl802154.h
7096 F:      include/net/mac802154.h
7097 F:      include/net/af_ieee802154.h
7098 F:      include/net/cfg802154.h
7099 F:      include/net/ieee802154_netdev.h
7100 F:      Documentation/networking/ieee802154.txt
7101
7102 IFE PROTOCOL
7103 M:      Yotam Gigi <yotam.gi@gmail.com>
7104 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7105 F:      net/ife
7106 F:      include/net/ife.h
7107 F:      include/uapi/linux/ife.h
7108
7109 IGORPLUG-USB IR RECEIVER
7110 M:      Sean Young <sean@mess.org>
7111 L:      linux-media@vger.kernel.org
7112 S:      Maintained
7113 F:      drivers/media/rc/igorplugusb.c
7114
7115 IGUANAWORKS USB IR TRANSCEIVER
7116 M:      Sean Young <sean@mess.org>
7117 L:      linux-media@vger.kernel.org
7118 S:      Maintained
7119 F:      drivers/media/rc/iguanair.c
7120
7121 IIO DIGITAL POTENTIOMETER DAC
7122 M:      Peter Rosin <peda@axentia.se>
7123 L:      linux-iio@vger.kernel.org
7124 S:      Maintained
7125 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7126 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7127 F:      drivers/iio/dac/dpot-dac.c
7128
7129 IIO ENVELOPE DETECTOR
7130 M:      Peter Rosin <peda@axentia.se>
7131 L:      linux-iio@vger.kernel.org
7132 S:      Maintained
7133 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7134 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7135 F:      drivers/iio/adc/envelope-detector.c
7136
7137 IIO MULTIPLEXER
7138 M:      Peter Rosin <peda@axentia.se>
7139 L:      linux-iio@vger.kernel.org
7140 S:      Maintained
7141 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7142 F:      drivers/iio/multiplexer/iio-mux.c
7143
7144 IIO SUBSYSTEM AND DRIVERS
7145 M:      Jonathan Cameron <jic23@kernel.org>
7146 R:      Hartmut Knaack <knaack.h@gmx.de>
7147 R:      Lars-Peter Clausen <lars@metafoo.de>
7148 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7149 L:      linux-iio@vger.kernel.org
7150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7151 S:      Maintained
7152 F:      Documentation/ABI/testing/configfs-iio*
7153 F:      Documentation/ABI/testing/sysfs-bus-iio*
7154 F:      Documentation/devicetree/bindings/iio/
7155 F:      drivers/iio/
7156 F:      drivers/staging/iio/
7157 F:      include/linux/iio/
7158 F:      tools/iio/
7159
7160 IIO UNIT CONVERTER
7161 M:      Peter Rosin <peda@axentia.se>
7162 L:      linux-iio@vger.kernel.org
7163 S:      Maintained
7164 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7165 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7166 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7167 F:      drivers/iio/afe/iio-rescale.c
7168
7169 IKANOS/ADI EAGLE ADSL USB DRIVER
7170 M:      Matthieu Castet <castet.matthieu@free.fr>
7171 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7172 S:      Maintained
7173 F:      drivers/usb/atm/ueagle-atm.c
7174
7175 IMGTEC ASCII LCD DRIVER
7176 M:      Paul Burton <paul.burton@mips.com>
7177 S:      Maintained
7178 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7179 F:      drivers/auxdisplay/img-ascii-lcd.c
7180
7181 IMGTEC IR DECODER DRIVER
7182 M:      James Hogan <jhogan@kernel.org>
7183 S:      Maintained
7184 F:      drivers/media/rc/img-ir/
7185
7186 IMON SOUNDGRAPH USB IR RECEIVER
7187 M:      Sean Young <sean@mess.org>
7188 L:      linux-media@vger.kernel.org
7189 S:      Maintained
7190 F:      drivers/media/rc/imon_raw.c
7191 F:      drivers/media/rc/imon.c
7192
7193 IMS TWINTURBO FRAMEBUFFER DRIVER
7194 L:      linux-fbdev@vger.kernel.org
7195 S:      Orphan
7196 F:      drivers/video/fbdev/imsttfb.c
7197
7198 INA209 HARDWARE MONITOR DRIVER
7199 M:      Guenter Roeck <linux@roeck-us.net>
7200 L:      linux-hwmon@vger.kernel.org
7201 S:      Maintained
7202 F:      Documentation/hwmon/ina209
7203 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7204 F:      drivers/hwmon/ina209.c
7205
7206 INA2XX HARDWARE MONITOR DRIVER
7207 M:      Guenter Roeck <linux@roeck-us.net>
7208 L:      linux-hwmon@vger.kernel.org
7209 S:      Maintained
7210 F:      Documentation/hwmon/ina2xx
7211 F:      drivers/hwmon/ina2xx.c
7212 F:      include/linux/platform_data/ina2xx.h
7213
7214 INDUSTRY PACK SUBSYSTEM (IPACK)
7215 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7216 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7217 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7218 L:      industrypack-devel@lists.sourceforge.net
7219 W:      http://industrypack.sourceforge.net
7220 S:      Maintained
7221 F:      drivers/ipack/
7222
7223 INFINIBAND SUBSYSTEM
7224 M:      Doug Ledford <dledford@redhat.com>
7225 M:      Jason Gunthorpe <jgg@mellanox.com>
7226 L:      linux-rdma@vger.kernel.org
7227 W:      https://github.com/linux-rdma/rdma-core
7228 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7230 S:      Supported
7231 F:      Documentation/devicetree/bindings/infiniband/
7232 F:      Documentation/infiniband/
7233 F:      drivers/infiniband/
7234 F:      include/uapi/linux/if_infiniband.h
7235 F:      include/uapi/rdma/
7236 F:      include/rdma/
7237
7238 INGENIC JZ4780 DMA Driver
7239 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7240 S:      Maintained
7241 F:      drivers/dma/dma-jz4780.c
7242
7243 INGENIC JZ4780 NAND DRIVER
7244 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7245 L:      linux-mtd@lists.infradead.org
7246 S:      Maintained
7247 F:      drivers/mtd/nand/raw/jz4780_*
7248
7249 INOTIFY
7250 M:      Jan Kara <jack@suse.cz>
7251 R:      Amir Goldstein <amir73il@gmail.com>
7252 L:      linux-fsdevel@vger.kernel.org
7253 S:      Maintained
7254 F:      Documentation/filesystems/inotify.txt
7255 F:      fs/notify/inotify/
7256 F:      include/linux/inotify.h
7257 F:      include/uapi/linux/inotify.h
7258
7259 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7260 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7261 L:      linux-input@vger.kernel.org
7262 Q:      http://patchwork.kernel.org/project/linux-input/list/
7263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7264 S:      Maintained
7265 F:      drivers/input/
7266 F:      include/linux/input.h
7267 F:      include/uapi/linux/input.h
7268 F:      include/uapi/linux/input-event-codes.h
7269 F:      include/linux/input/
7270 F:      Documentation/devicetree/bindings/input/
7271 F:      Documentation/devicetree/bindings/serio/
7272 F:      Documentation/input/
7273
7274 INPUT MULTITOUCH (MT) PROTOCOL
7275 M:      Henrik Rydberg <rydberg@bitmath.org>
7276 L:      linux-input@vger.kernel.org
7277 S:      Odd fixes
7278 F:      Documentation/input/multi-touch-protocol.rst
7279 F:      drivers/input/input-mt.c
7280 K:      \b(ABS|SYN)_MT_
7281
7282 INSIDE SECURE CRYPTO DRIVER
7283 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7284 F:      drivers/crypto/inside-secure/
7285 S:      Maintained
7286 L:      linux-crypto@vger.kernel.org
7287
7288 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7289 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7290 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7291 L:      linux-integrity@vger.kernel.org
7292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7293 S:      Supported
7294 F:      security/integrity/ima/
7295
7296 INTEL 810/815 FRAMEBUFFER DRIVER
7297 M:      Antonino Daplas <adaplas@gmail.com>
7298 L:      linux-fbdev@vger.kernel.org
7299 S:      Maintained
7300 F:      drivers/video/fbdev/i810/
7301
7302 INTEL ASoC DRIVERS
7303 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7304 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7305 M:      Jie Yang <yang.jie@linux.intel.com>
7306 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7307 S:      Supported
7308 F:      sound/soc/intel/
7309
7310 INTEL C600 SERIES SAS CONTROLLER DRIVER
7311 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7312 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7313 L:      linux-scsi@vger.kernel.org
7314 T:      git git://git.code.sf.net/p/intel-sas/isci
7315 S:      Supported
7316 F:      drivers/scsi/isci/
7317
7318 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7319 M:      Jani Nikula <jani.nikula@linux.intel.com>
7320 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7321 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7322 L:      intel-gfx@lists.freedesktop.org
7323 W:      https://01.org/linuxgraphics/
7324 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7325 C:      irc://chat.freenode.net/intel-gfx
7326 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7327 T:      git git://anongit.freedesktop.org/drm-intel
7328 S:      Supported
7329 F:      drivers/gpu/drm/i915/
7330 F:      include/drm/i915*
7331 F:      include/uapi/drm/i915_drm.h
7332 F:      Documentation/gpu/i915.rst
7333
7334 INTEL ETHERNET DRIVERS
7335 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7336 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7337 W:      http://www.intel.com/support/feedback.htm
7338 W:      http://e1000.sourceforge.net/
7339 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7342 S:      Supported
7343 F:      Documentation/networking/e100.rst
7344 F:      Documentation/networking/e1000.rst
7345 F:      Documentation/networking/e1000e.txt
7346 F:      Documentation/networking/igb.txt
7347 F:      Documentation/networking/igbvf.txt
7348 F:      Documentation/networking/ixgb.txt
7349 F:      Documentation/networking/ixgbe.txt
7350 F:      Documentation/networking/ixgbevf.txt
7351 F:      Documentation/networking/i40e.txt
7352 F:      Documentation/networking/iavf.txt
7353 F:      Documentation/networking/ice.txt
7354 F:      drivers/net/ethernet/intel/
7355 F:      drivers/net/ethernet/intel/*/
7356 F:      include/linux/avf/virtchnl.h
7357
7358 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7359 M:      Maik Broemme <mbroemme@libmpq.org>
7360 L:      linux-fbdev@vger.kernel.org
7361 S:      Maintained
7362 F:      Documentation/fb/intelfb.txt
7363 F:      drivers/video/fbdev/intelfb/
7364
7365 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7366 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7367 M:      Zhi Wang <zhi.a.wang@intel.com>
7368 L:      intel-gvt-dev@lists.freedesktop.org
7369 L:      intel-gfx@lists.freedesktop.org
7370 W:      https://01.org/igvt-g
7371 T:      git https://github.com/intel/gvt-linux.git
7372 S:      Supported
7373 F:      drivers/gpu/drm/i915/gvt/
7374
7375 INTEL HID EVENT DRIVER
7376 M:      Alex Hung <alex.hung@canonical.com>
7377 L:      platform-driver-x86@vger.kernel.org
7378 S:      Maintained
7379 F:      drivers/platform/x86/intel-hid.c
7380
7381 INTEL I/OAT DMA DRIVER
7382 M:      Dave Jiang <dave.jiang@intel.com>
7383 R:      Dan Williams <dan.j.williams@intel.com>
7384 L:      dmaengine@vger.kernel.org
7385 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7386 S:      Supported
7387 F:      drivers/dma/ioat*
7388
7389 INTEL IDLE DRIVER
7390 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7391 M:      Len Brown <lenb@kernel.org>
7392 L:      linux-pm@vger.kernel.org
7393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7394 B:      https://bugzilla.kernel.org
7395 S:      Supported
7396 F:      drivers/idle/intel_idle.c
7397
7398 INTEL INTEGRATED SENSOR HUB DRIVER
7399 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7400 M:      Jiri Kosina <jikos@kernel.org>
7401 L:      linux-input@vger.kernel.org
7402 S:      Maintained
7403 F:      drivers/hid/intel-ish-hid/
7404
7405 INTEL IOMMU (VT-d)
7406 M:      David Woodhouse <dwmw2@infradead.org>
7407 L:      iommu@lists.linux-foundation.org
7408 T:      git git://git.infradead.org/iommu-2.6.git
7409 S:      Supported
7410 F:      drivers/iommu/intel-iommu.c
7411 F:      include/linux/intel-iommu.h
7412
7413 INTEL IOP-ADMA DMA DRIVER
7414 R:      Dan Williams <dan.j.williams@intel.com>
7415 S:      Odd fixes
7416 F:      drivers/dma/iop-adma.c
7417
7418 INTEL IPU3 CSI-2 CIO2 DRIVER
7419 M:      Yong Zhi <yong.zhi@intel.com>
7420 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7421 M:      Bingbu Cao <bingbu.cao@intel.com>
7422 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7423 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7424 L:      linux-media@vger.kernel.org
7425 S:      Maintained
7426 F:      drivers/media/pci/intel/ipu3/
7427 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7428
7429 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7430 M:      Krzysztof Halasa <khalasa@piap.pl>
7431 S:      Maintained
7432 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7433 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7434 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7435 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7436 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7437 F:      drivers/net/wan/ixp4xx_hss.c
7438
7439 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7440 M:      Deepak Saxena <dsaxena@plexity.net>
7441 S:      Maintained
7442 F:      drivers/char/hw_random/ixp4xx-rng.c
7443
7444 INTEL MANAGEMENT ENGINE (mei)
7445 M:      Tomas Winkler <tomas.winkler@intel.com>
7446 L:      linux-kernel@vger.kernel.org
7447 S:      Supported
7448 F:      include/uapi/linux/mei.h
7449 F:      include/linux/mei_cl_bus.h
7450 F:      drivers/misc/mei/*
7451 F:      drivers/watchdog/mei_wdt.c
7452 F:      Documentation/misc-devices/mei/*
7453 F:      samples/mei/*
7454
7455 INTEL MENLOW THERMAL DRIVER
7456 M:      Sujith Thomas <sujith.thomas@intel.com>
7457 L:      platform-driver-x86@vger.kernel.org
7458 W:      https://01.org/linux-acpi
7459 S:      Supported
7460 F:      drivers/platform/x86/intel_menlow.c
7461
7462 INTEL MERRIFIELD GPIO DRIVER
7463 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7464 L:      linux-gpio@vger.kernel.org
7465 S:      Maintained
7466 F:      drivers/gpio/gpio-merrifield.c
7467
7468 INTEL MIC DRIVERS (mic)
7469 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7470 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7471 S:      Supported
7472 W:      https://github.com/sudeepdutt/mic
7473 W:      http://software.intel.com/en-us/mic-developer
7474 F:      include/linux/mic_bus.h
7475 F:      include/linux/scif.h
7476 F:      include/uapi/linux/mic_common.h
7477 F:      include/uapi/linux/mic_ioctl.h
7478 F:      include/uapi/linux/scif_ioctl.h
7479 F:      drivers/misc/mic/
7480 F:      drivers/dma/mic_x100_dma.c
7481 F:      drivers/dma/mic_x100_dma.h
7482 F:      Documentation/mic/
7483
7484 INTEL PMC CORE DRIVER
7485 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7486 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7487 L:      platform-driver-x86@vger.kernel.org
7488 S:      Maintained
7489 F:      arch/x86/include/asm/pmc_core.h
7490 F:      drivers/platform/x86/intel_pmc_core*
7491
7492 INTEL PMC/P-Unit IPC DRIVER
7493 M:      Zha Qipeng<qipeng.zha@intel.com>
7494 L:      platform-driver-x86@vger.kernel.org
7495 S:      Maintained
7496 F:      drivers/platform/x86/intel_pmc_ipc.c
7497 F:      drivers/platform/x86/intel_punit_ipc.c
7498 F:      arch/x86/include/asm/intel_pmc_ipc.h
7499 F:      arch/x86/include/asm/intel_punit_ipc.h
7500
7501 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7502 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7503 L:      linux-wireless@vger.kernel.org
7504 S:      Maintained
7505 F:      Documentation/networking/README.ipw2100
7506 F:      Documentation/networking/README.ipw2200
7507 F:      drivers/net/wireless/intel/ipw2x00/
7508
7509 INTEL PSTATE DRIVER
7510 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7511 M:      Len Brown <lenb@kernel.org>
7512 L:      linux-pm@vger.kernel.org
7513 S:      Supported
7514 F:      drivers/cpufreq/intel_pstate.c
7515
7516 INTEL RDMA RNIC DRIVER
7517 M:      Faisal Latif <faisal.latif@intel.com>
7518 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7519 L:      linux-rdma@vger.kernel.org
7520 S:      Supported
7521 F:      drivers/infiniband/hw/i40iw/
7522 F:      include/uapi/rdma/i40iw-abi.h
7523
7524 INTEL SHA MULTIBUFFER DRIVER
7525 M:      Megha Dey <megha.dey@linux.intel.com>
7526 R:      Tim Chen <tim.c.chen@linux.intel.com>
7527 L:      linux-crypto@vger.kernel.org
7528 S:      Supported
7529 F:      arch/x86/crypto/sha*-mb/
7530 F:      crypto/mcryptd.c
7531
7532 INTEL TELEMETRY DRIVER
7533 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7534 L:      platform-driver-x86@vger.kernel.org
7535 S:      Maintained
7536 F:      arch/x86/include/asm/intel_telemetry.h
7537 F:      drivers/platform/x86/intel_telemetry*
7538
7539 INTEL VIRTUAL BUTTON DRIVER
7540 M:      AceLan Kao <acelan.kao@canonical.com>
7541 L:      platform-driver-x86@vger.kernel.org
7542 S:      Maintained
7543 F:      drivers/platform/x86/intel-vbtn.c
7544
7545 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7546 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7547 L:      linux-wireless@vger.kernel.org
7548 S:      Supported
7549 F:      drivers/net/wireless/intel/iwlegacy/
7550
7551 INTEL WIRELESS WIFI LINK (iwlwifi)
7552 M:      Johannes Berg <johannes.berg@intel.com>
7553 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7554 M:      Luca Coelho <luciano.coelho@intel.com>
7555 M:      Intel Linux Wireless <linuxwifi@intel.com>
7556 L:      linux-wireless@vger.kernel.org
7557 W:      http://intellinuxwireless.org
7558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7559 S:      Supported
7560 F:      drivers/net/wireless/intel/iwlwifi/
7561
7562 INTEL WIRELESS WIMAX CONNECTION 2400
7563 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7564 M:      linux-wimax@intel.com
7565 L:      wimax@linuxwimax.org (subscribers-only)
7566 S:      Supported
7567 W:      http://linuxwimax.org
7568 F:      Documentation/wimax/README.i2400m
7569 F:      drivers/net/wimax/i2400m/
7570 F:      include/uapi/linux/wimax/i2400m.h
7571
7572 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7573 M:      Mario Limonciello <mario.limonciello@dell.com>
7574 S:      Maintained
7575 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7576
7577 INTEL(R) TRACE HUB
7578 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7579 S:      Supported
7580 F:      Documentation/trace/intel_th.rst
7581 F:      drivers/hwtracing/intel_th/
7582
7583 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7584 M:      Ning Sun <ning.sun@intel.com>
7585 L:      tboot-devel@lists.sourceforge.net
7586 W:      http://tboot.sourceforge.net
7587 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7588 S:      Supported
7589 F:      Documentation/intel_txt.txt
7590 F:      include/linux/tboot.h
7591 F:      arch/x86/kernel/tboot.c
7592
7593 INTEL-MID GPIO DRIVER
7594 M:      David Cohen <david.a.cohen@linux.intel.com>
7595 L:      linux-gpio@vger.kernel.org
7596 S:      Maintained
7597 F:      drivers/gpio/gpio-intel-mid.c
7598
7599 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7600 M:      Linus Walleij <linus.walleij@linaro.org>
7601 L:      linux-iio@vger.kernel.org
7602 S:      Maintained
7603 F:      drivers/iio/gyro/mpu3050*
7604 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7605
7606 IOC3 ETHERNET DRIVER
7607 M:      Ralf Baechle <ralf@linux-mips.org>
7608 L:      linux-mips@linux-mips.org
7609 S:      Maintained
7610 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7611
7612 IOC3 SERIAL DRIVER
7613 M:      Pat Gefre <pfg@sgi.com>
7614 L:      linux-serial@vger.kernel.org
7615 S:      Maintained
7616 F:      drivers/tty/serial/ioc3_serial.c
7617
7618 IOMMU DRIVERS
7619 M:      Joerg Roedel <joro@8bytes.org>
7620 L:      iommu@lists.linux-foundation.org
7621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7622 S:      Maintained
7623 F:      Documentation/devicetree/bindings/iommu/
7624 F:      drivers/iommu/
7625 F:      include/linux/iommu.h
7626 F:      include/linux/of_iommu.h
7627 F:      include/linux/iova.h
7628
7629 IP MASQUERADING
7630 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7631 S:      Maintained
7632 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7633
7634 IPMI SUBSYSTEM
7635 M:      Corey Minyard <minyard@acm.org>
7636 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7637 W:      http://openipmi.sourceforge.net/
7638 S:      Supported
7639 F:      Documentation/IPMI.txt
7640 F:      drivers/char/ipmi/
7641 F:      include/linux/ipmi*
7642 F:      include/uapi/linux/ipmi*
7643
7644 IPS SCSI RAID DRIVER
7645 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7646 L:      linux-scsi@vger.kernel.org
7647 W:      http://www.adaptec.com/
7648 S:      Maintained
7649 F:      drivers/scsi/ips*
7650
7651 IPVS
7652 M:      Wensong Zhang <wensong@linux-vs.org>
7653 M:      Simon Horman <horms@verge.net.au>
7654 M:      Julian Anastasov <ja@ssi.bg>
7655 L:      netdev@vger.kernel.org
7656 L:      lvs-devel@vger.kernel.org
7657 S:      Maintained
7658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7660 F:      Documentation/networking/ipvs-sysctl.txt
7661 F:      include/net/ip_vs.h
7662 F:      include/uapi/linux/ip_vs.h
7663 F:      net/netfilter/ipvs/
7664
7665 IPWIRELESS DRIVER
7666 M:      Jiri Kosina <jikos@kernel.org>
7667 M:      David Sterba <dsterba@suse.com>
7668 S:      Odd Fixes
7669 F:      drivers/tty/ipwireless/
7670
7671 IPX NETWORK LAYER
7672 L:      netdev@vger.kernel.org
7673 S:      Obsolete
7674 F:      include/uapi/linux/ipx.h
7675 F:      drivers/staging/ipx/
7676
7677 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7678 M:      Marc Zyngier <marc.zyngier@arm.com>
7679 S:      Maintained
7680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7681 F:      Documentation/IRQ-domain.txt
7682 F:      include/linux/irqdomain.h
7683 F:      kernel/irq/irqdomain.c
7684 F:      kernel/irq/msi.c
7685
7686 IRQ SUBSYSTEM
7687 M:      Thomas Gleixner <tglx@linutronix.de>
7688 L:      linux-kernel@vger.kernel.org
7689 S:      Maintained
7690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7691 F:      kernel/irq/
7692
7693 IRQCHIP DRIVERS
7694 M:      Thomas Gleixner <tglx@linutronix.de>
7695 M:      Jason Cooper <jason@lakedaemon.net>
7696 M:      Marc Zyngier <marc.zyngier@arm.com>
7697 L:      linux-kernel@vger.kernel.org
7698 S:      Maintained
7699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7700 F:      Documentation/devicetree/bindings/interrupt-controller/
7701 F:      drivers/irqchip/
7702
7703 ISA
7704 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7705 S:      Maintained
7706 F:      Documentation/isa.txt
7707 F:      drivers/base/isa.c
7708 F:      include/linux/isa.h
7709
7710 ISA RADIO MODULE
7711 M:      Hans Verkuil <hverkuil@xs4all.nl>
7712 L:      linux-media@vger.kernel.org
7713 T:      git git://linuxtv.org/media_tree.git
7714 W:      https://linuxtv.org
7715 S:      Maintained
7716 F:      drivers/media/radio/radio-isa*
7717
7718 ISAPNP
7719 M:      Jaroslav Kysela <perex@perex.cz>
7720 S:      Maintained
7721 F:      Documentation/isapnp.txt
7722 F:      drivers/pnp/isapnp/
7723 F:      include/linux/isapnp.h
7724
7725 ISCSI
7726 M:      Lee Duncan <lduncan@suse.com>
7727 M:      Chris Leech <cleech@redhat.com>
7728 L:      open-iscsi@googlegroups.com
7729 W:      www.open-iscsi.com
7730 S:      Maintained
7731 F:      drivers/scsi/*iscsi*
7732 F:      include/scsi/*iscsi*
7733
7734 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7735 M:      Peter Jones <pjones@redhat.com>
7736 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7737 S:      Maintained
7738 F:      drivers/firmware/iscsi_ibft*
7739
7740 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7741 M:      Sagi Grimberg <sagi@grimberg.me>
7742 M:      Max Gurtovoy <maxg@mellanox.com>
7743 L:      linux-rdma@vger.kernel.org
7744 S:      Supported
7745 W:      http://www.openfabrics.org
7746 W:      www.open-iscsi.org
7747 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7748 F:      drivers/infiniband/ulp/iser/
7749
7750 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7751 M:      Sagi Grimberg <sagi@grimberg.me>
7752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7753 L:      linux-rdma@vger.kernel.org
7754 L:      target-devel@vger.kernel.org
7755 S:      Supported
7756 W:      http://www.linux-iscsi.org
7757 F:      drivers/infiniband/ulp/isert
7758
7759 ISDN SUBSYSTEM
7760 M:      Karsten Keil <isdn@linux-pingi.de>
7761 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7762 L:      netdev@vger.kernel.org
7763 W:      http://www.isdn4linux.de
7764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7765 S:      Maintained
7766 F:      Documentation/isdn/
7767 F:      drivers/isdn/
7768 F:      include/linux/isdn.h
7769 F:      include/linux/isdn/
7770 F:      include/uapi/linux/isdn.h
7771 F:      include/uapi/linux/isdn/
7772
7773 ISDN SUBSYSTEM (Eicon active card driver)
7774 M:      Armin Schindler <mac@melware.de>
7775 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7776 W:      http://www.melware.de
7777 S:      Maintained
7778 F:      drivers/isdn/hardware/eicon/
7779
7780 IT87 HARDWARE MONITORING DRIVER
7781 M:      Jean Delvare <jdelvare@suse.com>
7782 L:      linux-hwmon@vger.kernel.org
7783 S:      Maintained
7784 F:      Documentation/hwmon/it87
7785 F:      drivers/hwmon/it87.c
7786
7787 IT913X MEDIA DRIVER
7788 M:      Antti Palosaari <crope@iki.fi>
7789 L:      linux-media@vger.kernel.org
7790 W:      https://linuxtv.org
7791 W:      http://palosaari.fi/linux/
7792 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7793 T:      git git://linuxtv.org/anttip/media_tree.git
7794 S:      Maintained
7795 F:      drivers/media/tuners/it913x*
7796
7797 IVTV VIDEO4LINUX DRIVER
7798 M:      Andy Walls <awalls@md.metrocast.net>
7799 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7800 L:      linux-media@vger.kernel.org
7801 T:      git git://linuxtv.org/media_tree.git
7802 W:      http://www.ivtvdriver.org
7803 S:      Maintained
7804 F:      Documentation/media/v4l-drivers/ivtv*
7805 F:      drivers/media/pci/ivtv/
7806 F:      include/uapi/linux/ivtv*
7807
7808 IX2505V MEDIA DRIVER
7809 M:      Malcolm Priestley <tvboxspy@gmail.com>
7810 L:      linux-media@vger.kernel.org
7811 W:      https://linuxtv.org
7812 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7813 S:      Maintained
7814 F:      drivers/media/dvb-frontends/ix2505v*
7815
7816 JAILHOUSE HYPERVISOR INTERFACE
7817 M:      Jan Kiszka <jan.kiszka@siemens.com>
7818 L:      jailhouse-dev@googlegroups.com
7819 S:      Maintained
7820 F:      arch/x86/kernel/jailhouse.c
7821 F:      arch/x86/include/asm/jailhouse_para.h
7822
7823 JC42.4 TEMPERATURE SENSOR DRIVER
7824 M:      Guenter Roeck <linux@roeck-us.net>
7825 L:      linux-hwmon@vger.kernel.org
7826 S:      Maintained
7827 F:      drivers/hwmon/jc42.c
7828 F:      Documentation/hwmon/jc42
7829
7830 JFS FILESYSTEM
7831 M:      Dave Kleikamp <shaggy@kernel.org>
7832 L:      jfs-discussion@lists.sourceforge.net
7833 W:      http://jfs.sourceforge.net/
7834 T:      git git://github.com/kleikamp/linux-shaggy.git
7835 S:      Maintained
7836 F:      Documentation/filesystems/jfs.txt
7837 F:      fs/jfs/
7838
7839 JME NETWORK DRIVER
7840 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7841 L:      netdev@vger.kernel.org
7842 S:      Maintained
7843 F:      drivers/net/ethernet/jme.*
7844
7845 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7846 M:      David Woodhouse <dwmw2@infradead.org>
7847 L:      linux-mtd@lists.infradead.org
7848 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7849 S:      Maintained
7850 F:      fs/jffs2/
7851 F:      include/uapi/linux/jffs2.h
7852
7853 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7854 M:      "Theodore Ts'o" <tytso@mit.edu>
7855 M:      Jan Kara <jack@suse.com>
7856 L:      linux-ext4@vger.kernel.org
7857 S:      Maintained
7858 F:      fs/jbd2/
7859 F:      include/linux/jbd2.h
7860
7861 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7862 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7863 L:      linux-media@vger.kernel.org
7864 S:      Maintained
7865 F:      drivers/media/platform/rcar_jpu.c
7866
7867 JSM Neo PCI based serial card
7868 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7869 L:      linux-serial@vger.kernel.org
7870 S:      Maintained
7871 F:      drivers/tty/serial/jsm/
7872
7873 K10TEMP HARDWARE MONITORING DRIVER
7874 M:      Clemens Ladisch <clemens@ladisch.de>
7875 L:      linux-hwmon@vger.kernel.org
7876 S:      Maintained
7877 F:      Documentation/hwmon/k10temp
7878 F:      drivers/hwmon/k10temp.c
7879
7880 K8TEMP HARDWARE MONITORING DRIVER
7881 M:      Rudolf Marek <r.marek@assembler.cz>
7882 L:      linux-hwmon@vger.kernel.org
7883 S:      Maintained
7884 F:      Documentation/hwmon/k8temp
7885 F:      drivers/hwmon/k8temp.c
7886
7887 KASAN
7888 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7889 R:      Alexander Potapenko <glider@google.com>
7890 R:      Dmitry Vyukov <dvyukov@google.com>
7891 L:      kasan-dev@googlegroups.com
7892 S:      Maintained
7893 F:      arch/*/include/asm/kasan.h
7894 F:      arch/*/mm/kasan_init*
7895 F:      Documentation/dev-tools/kasan.rst
7896 F:      include/linux/kasan*.h
7897 F:      lib/test_kasan.c
7898 F:      mm/kasan/
7899 F:      scripts/Makefile.kasan
7900
7901 KCONFIG
7902 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7904 L:      linux-kbuild@vger.kernel.org
7905 S:      Maintained
7906 F:      Documentation/kbuild/kconfig*
7907 F:      scripts/kconfig/
7908 F:      scripts/Kconfig.include
7909
7910 KDUMP
7911 M:      Dave Young <dyoung@redhat.com>
7912 M:      Baoquan He <bhe@redhat.com>
7913 R:      Vivek Goyal <vgoyal@redhat.com>
7914 L:      kexec@lists.infradead.org
7915 W:      http://lse.sourceforge.net/kdump/
7916 S:      Maintained
7917 F:      Documentation/kdump/
7918
7919 KEENE FM RADIO TRANSMITTER DRIVER
7920 M:      Hans Verkuil <hverkuil@xs4all.nl>
7921 L:      linux-media@vger.kernel.org
7922 T:      git git://linuxtv.org/media_tree.git
7923 W:      https://linuxtv.org
7924 S:      Maintained
7925 F:      drivers/media/radio/radio-keene*
7926
7927 KERNEL AUTOMOUNTER
7928 M:      Ian Kent <raven@themaw.net>
7929 L:      autofs@vger.kernel.org
7930 S:      Maintained
7931 F:      fs/autofs/
7932
7933 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7934 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7935 M:      Michal Marek <michal.lkml@markovi.net>
7936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7937 L:      linux-kbuild@vger.kernel.org
7938 S:      Maintained
7939 F:      Documentation/kbuild/
7940 F:      Makefile
7941 F:      scripts/Kbuild*
7942 F:      scripts/Makefile*
7943 F:      scripts/basic/
7944 F:      scripts/mk*
7945 F:      scripts/mod/
7946 F:      scripts/package/
7947
7948 KERNEL JANITORS
7949 L:      kernel-janitors@vger.kernel.org
7950 W:      http://kernelnewbies.org/KernelJanitors
7951 S:      Odd Fixes
7952
7953 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7954 M:      "J. Bruce Fields" <bfields@fieldses.org>
7955 M:      Jeff Layton <jlayton@kernel.org>
7956 L:      linux-nfs@vger.kernel.org
7957 W:      http://nfs.sourceforge.net/
7958 T:      git git://linux-nfs.org/~bfields/linux.git
7959 S:      Supported
7960 F:      fs/nfsd/
7961 F:      include/uapi/linux/nfsd/
7962 F:      fs/lockd/
7963 F:      fs/nfs_common/
7964 F:      net/sunrpc/
7965 F:      include/linux/lockd/
7966 F:      include/linux/sunrpc/
7967 F:      include/uapi/linux/sunrpc/
7968
7969 KERNEL SELFTEST FRAMEWORK
7970 M:      Shuah Khan <shuah@kernel.org>
7971 L:      linux-kselftest@vger.kernel.org
7972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7973 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7974 S:      Maintained
7975 F:      tools/testing/selftests/
7976 F:      Documentation/dev-tools/kselftest*
7977
7978 KERNEL USERMODE HELPER
7979 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7980 L:      linux-kernel@vger.kernel.org
7981 S:      Maintained
7982 F:      kernel/umh.c
7983 F:      include/linux/umh.h
7984
7985 KERNEL VIRTUAL MACHINE (KVM)
7986 M:      Paolo Bonzini <pbonzini@redhat.com>
7987 M:      Radim Krčmář <rkrcmar@redhat.com>
7988 L:      kvm@vger.kernel.org
7989 W:      http://www.linux-kvm.org
7990 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7991 S:      Supported
7992 F:      Documentation/virtual/kvm/
7993 F:      include/trace/events/kvm.h
7994 F:      include/uapi/asm-generic/kvm*
7995 F:      include/uapi/linux/kvm*
7996 F:      include/asm-generic/kvm*
7997 F:      include/linux/kvm*
7998 F:      include/kvm/iodev.h
7999 F:      virt/kvm/*
8000 F:      tools/kvm/
8001
8002 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8003 M:      Joerg Roedel <joro@8bytes.org>
8004 L:      kvm@vger.kernel.org
8005 W:      http://www.linux-kvm.org/
8006 S:      Maintained
8007 F:      arch/x86/include/asm/svm.h
8008 F:      arch/x86/kvm/svm.c
8009
8010 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8011 M:      Christoffer Dall <christoffer.dall@arm.com>
8012 M:      Marc Zyngier <marc.zyngier@arm.com>
8013 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8014 L:      kvmarm@lists.cs.columbia.edu
8015 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8017 S:      Supported
8018 F:      arch/arm/include/uapi/asm/kvm*
8019 F:      arch/arm/include/asm/kvm*
8020 F:      arch/arm/kvm/
8021 F:      virt/kvm/arm/
8022 F:      include/kvm/arm_*
8023
8024 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8025 M:      Christoffer Dall <christoffer.dall@arm.com>
8026 M:      Marc Zyngier <marc.zyngier@arm.com>
8027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8028 L:      kvmarm@lists.cs.columbia.edu
8029 S:      Maintained
8030 F:      arch/arm64/include/uapi/asm/kvm*
8031 F:      arch/arm64/include/asm/kvm*
8032 F:      arch/arm64/kvm/
8033
8034 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8035 M:      James Hogan <jhogan@kernel.org>
8036 L:      linux-mips@linux-mips.org
8037 S:      Supported
8038 F:      arch/mips/include/uapi/asm/kvm*
8039 F:      arch/mips/include/asm/kvm*
8040 F:      arch/mips/kvm/
8041
8042 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8043 M:      Paul Mackerras <paulus@ozlabs.org>
8044 L:      kvm-ppc@vger.kernel.org
8045 W:      http://www.linux-kvm.org/
8046 T:      git git://github.com/agraf/linux-2.6.git
8047 S:      Supported
8048 F:      arch/powerpc/include/uapi/asm/kvm*
8049 F:      arch/powerpc/include/asm/kvm*
8050 F:      arch/powerpc/kvm/
8051 F:      arch/powerpc/kernel/kvm*
8052
8053 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8054 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8055 M:      Janosch Frank <frankja@linux.ibm.com>
8056 R:      David Hildenbrand <david@redhat.com>
8057 R:      Cornelia Huck <cohuck@redhat.com>
8058 L:      linux-s390@vger.kernel.org
8059 W:      http://www.ibm.com/developerworks/linux/linux390/
8060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8061 S:      Supported
8062 F:      arch/s390/include/uapi/asm/kvm*
8063 F:      arch/s390/include/asm/gmap.h
8064 F:      arch/s390/include/asm/kvm*
8065 F:      arch/s390/kvm/
8066 F:      arch/s390/mm/gmap.c
8067
8068 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8069 M:      Paolo Bonzini <pbonzini@redhat.com>
8070 M:      Radim Krčmář <rkrcmar@redhat.com>
8071 L:      kvm@vger.kernel.org
8072 W:      http://www.linux-kvm.org
8073 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8074 S:      Supported
8075 F:      arch/x86/kvm/
8076 F:      arch/x86/include/uapi/asm/kvm*
8077 F:      arch/x86/include/asm/kvm*
8078 F:      arch/x86/include/asm/pvclock-abi.h
8079 F:      arch/x86/kernel/kvm.c
8080 F:      arch/x86/kernel/kvmclock.c
8081
8082 KERNFS
8083 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8084 M:      Tejun Heo <tj@kernel.org>
8085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8086 S:      Supported
8087 F:      include/linux/kernfs.h
8088 F:      fs/kernfs/
8089
8090 KEXEC
8091 M:      Eric Biederman <ebiederm@xmission.com>
8092 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8093 L:      kexec@lists.infradead.org
8094 S:      Maintained
8095 F:      include/linux/kexec.h
8096 F:      include/uapi/linux/kexec.h
8097 F:      kernel/kexec*
8098
8099 KEYS-ENCRYPTED
8100 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8101 L:      linux-integrity@vger.kernel.org
8102 L:      keyrings@vger.kernel.org
8103 S:      Supported
8104 F:      Documentation/security/keys/trusted-encrypted.rst
8105 F:      include/keys/encrypted-type.h
8106 F:      security/keys/encrypted-keys/
8107
8108 KEYS-TRUSTED
8109 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8110 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8111 L:      linux-integrity@vger.kernel.org
8112 L:      keyrings@vger.kernel.org
8113 S:      Supported
8114 F:      Documentation/security/keys/trusted-encrypted.rst
8115 F:      include/keys/trusted-type.h
8116 F:      security/keys/trusted.c
8117 F:      security/keys/trusted.h
8118
8119 KEYS/KEYRINGS:
8120 M:      David Howells <dhowells@redhat.com>
8121 L:      keyrings@vger.kernel.org
8122 S:      Maintained
8123 F:      Documentation/security/keys/core.rst
8124 F:      include/linux/key.h
8125 F:      include/linux/key-type.h
8126 F:      include/linux/keyctl.h
8127 F:      include/uapi/linux/keyctl.h
8128 F:      include/keys/
8129 F:      security/keys/
8130
8131 KGDB / KDB /debug_core
8132 M:      Jason Wessel <jason.wessel@windriver.com>
8133 M:      Daniel Thompson <daniel.thompson@linaro.org>
8134 W:      http://kgdb.wiki.kernel.org/
8135 L:      kgdb-bugreport@lists.sourceforge.net
8136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8137 S:      Maintained
8138 F:      Documentation/dev-tools/kgdb.rst
8139 F:      drivers/misc/kgdbts.c
8140 F:      drivers/tty/serial/kgdboc.c
8141 F:      include/linux/kdb.h
8142 F:      include/linux/kgdb.h
8143 F:      kernel/debug/
8144
8145 KMEMLEAK
8146 M:      Catalin Marinas <catalin.marinas@arm.com>
8147 S:      Maintained
8148 F:      Documentation/dev-tools/kmemleak.rst
8149 F:      include/linux/kmemleak.h
8150 F:      mm/kmemleak.c
8151 F:      mm/kmemleak-test.c
8152
8153 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8154 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8155 L:      linux-kernel@vger.kernel.org
8156 S:      Maintained
8157 F:      kernel/kmod.c
8158 F:      include/linux/kmod.h
8159 F:      lib/test_kmod.c
8160 F:      tools/testing/selftests/kmod/
8161
8162 KPROBES
8163 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8164 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8165 M:      "David S. Miller" <davem@davemloft.net>
8166 M:      Masami Hiramatsu <mhiramat@kernel.org>
8167 S:      Maintained
8168 F:      Documentation/kprobes.txt
8169 F:      include/linux/kprobes.h
8170 F:      include/asm-generic/kprobes.h
8171 F:      kernel/kprobes.c
8172
8173 KS0108 LCD CONTROLLER DRIVER
8174 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8175 S:      Maintained
8176 F:      Documentation/auxdisplay/ks0108
8177 F:      drivers/auxdisplay/ks0108.c
8178 F:      include/linux/ks0108.h
8179
8180 L3MDEV
8181 M:      David Ahern <dsa@cumulusnetworks.com>
8182 L:      netdev@vger.kernel.org
8183 S:      Maintained
8184 F:      net/l3mdev
8185 F:      include/net/l3mdev.h
8186
8187 LANTIQ / INTEL Ethernet drivers
8188 M:      Hauke Mehrtens <hauke@hauke-m.de>
8189 L:      netdev@vger.kernel.org
8190 S:      Maintained
8191 F:      net/dsa/tag_gswip.c
8192 F:      drivers/net/ethernet/lantiq_xrx200.c
8193 F:      drivers/net/dsa/lantiq_pce.h
8194 F:      drivers/net/dsa/lantiq_gswip.c
8195
8196 LANTIQ MIPS ARCHITECTURE
8197 M:      John Crispin <john@phrozen.org>
8198 L:      linux-mips@linux-mips.org
8199 S:      Maintained
8200 F:      arch/mips/lantiq
8201 F:      drivers/soc/lantiq
8202
8203 LAPB module
8204 L:      linux-x25@vger.kernel.org
8205 S:      Orphan
8206 F:      Documentation/networking/lapb-module.txt
8207 F:      include/*/lapb.h
8208 F:      net/lapb/
8209
8210 LASI 53c700 driver for PARISC
8211 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8212 L:      linux-scsi@vger.kernel.org
8213 S:      Maintained
8214 F:      Documentation/scsi/53c700.txt
8215 F:      drivers/scsi/53c700*
8216
8217 LEAKING_ADDRESSES
8218 M:      Tobin C. Harding <me@tobin.cc>
8219 M:      Tycho Andersen <tycho@tycho.ws>
8220 L:      kernel-hardening@lists.openwall.com
8221 S:      Maintained
8222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8223 F:      scripts/leaking_addresses.pl
8224
8225 LED SUBSYSTEM
8226 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8227 M:      Pavel Machek <pavel@ucw.cz>
8228 L:      linux-leds@vger.kernel.org
8229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8230 S:      Maintained
8231 F:      Documentation/devicetree/bindings/leds/
8232 F:      drivers/leds/
8233 F:      include/linux/leds.h
8234
8235 LEGACY EEPROM DRIVER
8236 M:      Jean Delvare <jdelvare@suse.com>
8237 S:      Maintained
8238 F:      Documentation/misc-devices/eeprom
8239 F:      drivers/misc/eeprom/eeprom.c
8240
8241 LEGO MINDSTORMS EV3
8242 R:      David Lechner <david@lechnology.com>
8243 S:      Maintained
8244 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8245 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8246 F:      drivers/power/supply/lego_ev3_battery.c
8247
8248 LEGO USB Tower driver
8249 M:      Juergen Stuber <starblue@users.sourceforge.net>
8250 L:      legousb-devel@lists.sourceforge.net
8251 W:      http://legousb.sourceforge.net/
8252 S:      Maintained
8253 F:      drivers/usb/misc/legousbtower.c
8254
8255 LG2160 MEDIA DRIVER
8256 M:      Michael Krufky <mkrufky@linuxtv.org>
8257 L:      linux-media@vger.kernel.org
8258 W:      https://linuxtv.org
8259 W:      http://github.com/mkrufky
8260 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8261 T:      git git://linuxtv.org/mkrufky/tuners.git
8262 S:      Maintained
8263 F:      drivers/media/dvb-frontends/lg2160.*
8264
8265 LGDT3305 MEDIA DRIVER
8266 M:      Michael Krufky <mkrufky@linuxtv.org>
8267 L:      linux-media@vger.kernel.org
8268 W:      https://linuxtv.org
8269 W:      http://github.com/mkrufky
8270 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8271 T:      git git://linuxtv.org/mkrufky/tuners.git
8272 S:      Maintained
8273 F:      drivers/media/dvb-frontends/lgdt3305.*
8274
8275 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8276 M:      Viresh Kumar <vireshk@kernel.org>
8277 L:      linux-ide@vger.kernel.org
8278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8279 S:      Maintained
8280 F:      include/linux/pata_arasan_cf_data.h
8281 F:      drivers/ata/pata_arasan_cf.c
8282
8283 LIBATA PATA DRIVERS
8284 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8285 M:      Jens Axboe <axboe@kernel.dk>
8286 L:      linux-ide@vger.kernel.org
8287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8288 S:      Maintained
8289 F:      drivers/ata/pata_*.c
8290 F:      drivers/ata/ata_generic.c
8291
8292 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8293 M:      Linus Walleij <linus.walleij@linaro.org>
8294 L:      linux-ide@vger.kernel.org
8295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8296 S:      Maintained
8297 F:      drivers/ata/pata_ftide010.c
8298 F:      drivers/ata/sata_gemini.c
8299 F:      drivers/ata/sata_gemini.h
8300
8301 LIBATA SATA AHCI PLATFORM devices support
8302 M:      Hans de Goede <hdegoede@redhat.com>
8303 M:      Jens Axboe <axboe@kernel.dk>
8304 L:      linux-ide@vger.kernel.org
8305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8306 S:      Maintained
8307 F:      drivers/ata/ahci_platform.c
8308 F:      drivers/ata/libahci_platform.c
8309 F:      include/linux/ahci_platform.h
8310
8311 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8312 M:      Mikael Pettersson <mikpelinux@gmail.com>
8313 L:      linux-ide@vger.kernel.org
8314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8315 S:      Maintained
8316 F:      drivers/ata/sata_promise.*
8317
8318 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8319 M:      Jens Axboe <axboe@kernel.dk>
8320 L:      linux-ide@vger.kernel.org
8321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8322 S:      Maintained
8323 F:      drivers/ata/
8324 F:      include/linux/ata.h
8325 F:      include/linux/libata.h
8326 F:      Documentation/devicetree/bindings/ata/
8327
8328 LIBLOCKDEP
8329 M:      Sasha Levin <alexander.levin@microsoft.com>
8330 S:      Maintained
8331 F:      tools/lib/lockdep/
8332
8333 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8334 M:      Ross Zwisler <zwisler@kernel.org>
8335 M:      Dan Williams <dan.j.williams@intel.com>
8336 M:      Vishal Verma <vishal.l.verma@intel.com>
8337 M:      Dave Jiang <dave.jiang@intel.com>
8338 L:      linux-nvdimm@lists.01.org
8339 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8340 S:      Supported
8341 F:      drivers/nvdimm/blk.c
8342 F:      drivers/nvdimm/region_devs.c
8343
8344 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8345 M:      Vishal Verma <vishal.l.verma@intel.com>
8346 M:      Dan Williams <dan.j.williams@intel.com>
8347 M:      Ross Zwisler <zwisler@kernel.org>
8348 M:      Dave Jiang <dave.jiang@intel.com>
8349 L:      linux-nvdimm@lists.01.org
8350 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8351 S:      Supported
8352 F:      drivers/nvdimm/btt*
8353
8354 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8355 M:      Ross Zwisler <zwisler@kernel.org>
8356 M:      Dan Williams <dan.j.williams@intel.com>
8357 M:      Vishal Verma <vishal.l.verma@intel.com>
8358 M:      Dave Jiang <dave.jiang@intel.com>
8359 L:      linux-nvdimm@lists.01.org
8360 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8361 S:      Supported
8362 F:      drivers/nvdimm/pmem*
8363
8364 LIBNVDIMM: DEVICETREE BINDINGS
8365 M:      Oliver O'Halloran <oohall@gmail.com>
8366 L:      linux-nvdimm@lists.01.org
8367 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8368 S:      Supported
8369 F:      drivers/nvdimm/of_pmem.c
8370 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8371
8372 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8373 M:      Dan Williams <dan.j.williams@intel.com>
8374 M:      Ross Zwisler <zwisler@kernel.org>
8375 M:      Vishal Verma <vishal.l.verma@intel.com>
8376 M:      Dave Jiang <dave.jiang@intel.com>
8377 L:      linux-nvdimm@lists.01.org
8378 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8380 S:      Supported
8381 F:      drivers/nvdimm/*
8382 F:      drivers/acpi/nfit/*
8383 F:      include/linux/nd.h
8384 F:      include/linux/libnvdimm.h
8385 F:      include/uapi/linux/ndctl.h
8386
8387 LIGHTNVM PLATFORM SUPPORT
8388 M:      Matias Bjorling <mb@lightnvm.io>
8389 W:      http://github/OpenChannelSSD
8390 L:      linux-block@vger.kernel.org
8391 S:      Maintained
8392 F:      drivers/lightnvm/
8393 F:      include/linux/lightnvm.h
8394 F:      include/uapi/linux/lightnvm.h
8395
8396 LINUX FOR POWER MACINTOSH
8397 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8398 W:      http://www.penguinppc.org/
8399 L:      linuxppc-dev@lists.ozlabs.org
8400 S:      Maintained
8401 F:      arch/powerpc/platforms/powermac/
8402 F:      drivers/macintosh/
8403
8404 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8405 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8406 M:      Paul Mackerras <paulus@samba.org>
8407 M:      Michael Ellerman <mpe@ellerman.id.au>
8408 W:      https://github.com/linuxppc/linux/wiki
8409 L:      linuxppc-dev@lists.ozlabs.org
8410 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8412 S:      Supported
8413 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8414 F:      Documentation/devicetree/bindings/powerpc/
8415 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8416 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8417 F:      Documentation/powerpc/
8418 F:      arch/powerpc/
8419 F:      drivers/char/tpm/tpm_ibmvtpm*
8420 F:      drivers/crypto/nx/
8421 F:      drivers/crypto/vmx/
8422 F:      drivers/i2c/busses/i2c-opal.c
8423 F:      drivers/net/ethernet/ibm/ibmveth.*
8424 F:      drivers/net/ethernet/ibm/ibmvnic.*
8425 F:      drivers/pci/hotplug/pnv_php.c
8426 F:      drivers/pci/hotplug/rpa*
8427 F:      drivers/rtc/rtc-opal.c
8428 F:      drivers/scsi/ibmvscsi/
8429 F:      drivers/tty/hvc/hvc_opal.c
8430 F:      drivers/watchdog/wdrtas.c
8431 F:      tools/testing/selftests/powerpc
8432 N:      /pmac
8433 N:      powermac
8434 N:      powernv
8435 N:      [^a-z0-9]ps3
8436 N:      pseries
8437
8438 LINUX FOR POWERPC EMBEDDED MPC5XXX
8439 M:      Anatolij Gustschin <agust@denx.de>
8440 L:      linuxppc-dev@lists.ozlabs.org
8441 T:      git git://git.denx.de/linux-denx-agust.git
8442 S:      Maintained
8443 F:      arch/powerpc/platforms/512x/
8444 F:      arch/powerpc/platforms/52xx/
8445
8446 LINUX FOR POWERPC EMBEDDED PPC4XX
8447 M:      Alistair Popple <alistair@popple.id.au>
8448 M:      Matt Porter <mporter@kernel.crashing.org>
8449 W:      http://www.penguinppc.org/
8450 L:      linuxppc-dev@lists.ozlabs.org
8451 S:      Maintained
8452 F:      arch/powerpc/platforms/40x/
8453 F:      arch/powerpc/platforms/44x/
8454
8455 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8456 M:      Scott Wood <oss@buserror.net>
8457 M:      Kumar Gala <galak@kernel.crashing.org>
8458 W:      http://www.penguinppc.org/
8459 L:      linuxppc-dev@lists.ozlabs.org
8460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8461 S:      Maintained
8462 F:      arch/powerpc/platforms/83xx/
8463 F:      arch/powerpc/platforms/85xx/
8464 F:      Documentation/devicetree/bindings/powerpc/fsl/
8465
8466 LINUX FOR POWERPC EMBEDDED PPC8XX
8467 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8468 W:      http://www.penguinppc.org/
8469 L:      linuxppc-dev@lists.ozlabs.org
8470 S:      Maintained
8471 F:      arch/powerpc/platforms/8xx/
8472
8473 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8474 L:      linuxppc-dev@lists.ozlabs.org
8475 S:      Orphan
8476 F:      arch/powerpc/*/*virtex*
8477 F:      arch/powerpc/*/*/*virtex*
8478
8479 LINUX FOR POWERPC PA SEMI PWRFICIENT
8480 L:      linuxppc-dev@lists.ozlabs.org
8481 S:      Orphan
8482 F:      arch/powerpc/platforms/pasemi/
8483 F:      drivers/*/*pasemi*
8484 F:      drivers/*/*/*pasemi*
8485
8486 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8487 M:      Kees Cook <keescook@chromium.org>
8488 S:      Maintained
8489 F:      drivers/misc/lkdtm/*
8490
8491 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8492 M:      Alan Stern <stern@rowland.harvard.edu>
8493 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8494 M:      Will Deacon <will.deacon@arm.com>
8495 M:      Peter Zijlstra <peterz@infradead.org>
8496 M:      Boqun Feng <boqun.feng@gmail.com>
8497 M:      Nicholas Piggin <npiggin@gmail.com>
8498 M:      David Howells <dhowells@redhat.com>
8499 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8500 M:      Luc Maranget <luc.maranget@inria.fr>
8501 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8502 R:      Akira Yokosawa <akiyks@gmail.com>
8503 R:      Daniel Lustig <dlustig@nvidia.com>
8504 L:      linux-kernel@vger.kernel.org
8505 L:      linux-arch@vger.kernel.org
8506 S:      Supported
8507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8508 F:      tools/memory-model/
8509 F:      Documentation/atomic_bitops.txt
8510 F:      Documentation/atomic_t.txt
8511 F:      Documentation/core-api/atomic_ops.rst
8512 F:      Documentation/core-api/refcount-vs-atomic.rst
8513 F:      Documentation/memory-barriers.txt
8514
8515 LIS3LV02D ACCELEROMETER DRIVER
8516 M:      Eric Piel <eric.piel@tremplin-utc.net>
8517 S:      Maintained
8518 F:      Documentation/misc-devices/lis3lv02d
8519 F:      drivers/misc/lis3lv02d/
8520 F:      drivers/platform/x86/hp_accel.c
8521
8522 LIVE PATCHING
8523 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8524 M:      Jessica Yu <jeyu@kernel.org>
8525 M:      Jiri Kosina <jikos@kernel.org>
8526 M:      Miroslav Benes <mbenes@suse.cz>
8527 R:      Petr Mladek <pmladek@suse.com>
8528 S:      Maintained
8529 F:      kernel/livepatch/
8530 F:      include/linux/livepatch.h
8531 F:      arch/x86/include/asm/livepatch.h
8532 F:      arch/x86/kernel/livepatch.c
8533 F:      Documentation/livepatch/
8534 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8535 F:      samples/livepatch/
8536 L:      live-patching@vger.kernel.org
8537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8538
8539 LLC (802.2)
8540 L:      netdev@vger.kernel.org
8541 S:      Odd fixes
8542 F:      include/linux/llc.h
8543 F:      include/uapi/linux/llc.h
8544 F:      include/net/llc*
8545 F:      net/llc/
8546
8547 LM73 HARDWARE MONITOR DRIVER
8548 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8549 L:      linux-hwmon@vger.kernel.org
8550 S:      Maintained
8551 F:      drivers/hwmon/lm73.c
8552
8553 LM78 HARDWARE MONITOR DRIVER
8554 M:      Jean Delvare <jdelvare@suse.com>
8555 L:      linux-hwmon@vger.kernel.org
8556 S:      Maintained
8557 F:      Documentation/hwmon/lm78
8558 F:      drivers/hwmon/lm78.c
8559
8560 LM83 HARDWARE MONITOR DRIVER
8561 M:      Jean Delvare <jdelvare@suse.com>
8562 L:      linux-hwmon@vger.kernel.org
8563 S:      Maintained
8564 F:      Documentation/hwmon/lm83
8565 F:      drivers/hwmon/lm83.c
8566
8567 LM90 HARDWARE MONITOR DRIVER
8568 M:      Jean Delvare <jdelvare@suse.com>
8569 L:      linux-hwmon@vger.kernel.org
8570 S:      Maintained
8571 F:      Documentation/hwmon/lm90
8572 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8573 F:      drivers/hwmon/lm90.c
8574 F:      include/dt-bindings/thermal/lm90.h
8575
8576 LM95234 HARDWARE MONITOR DRIVER
8577 M:      Guenter Roeck <linux@roeck-us.net>
8578 L:      linux-hwmon@vger.kernel.org
8579 S:      Maintained
8580 F:      Documentation/hwmon/lm95234
8581 F:      drivers/hwmon/lm95234.c
8582
8583 LME2510 MEDIA DRIVER
8584 M:      Malcolm Priestley <tvboxspy@gmail.com>
8585 L:      linux-media@vger.kernel.org
8586 W:      https://linuxtv.org
8587 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8588 S:      Maintained
8589 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8590
8591 LOADPIN SECURITY MODULE
8592 M:      Kees Cook <keescook@chromium.org>
8593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8594 S:      Supported
8595 F:      security/loadpin/
8596 F:      Documentation/admin-guide/LSM/LoadPin.rst
8597
8598 LOCKING PRIMITIVES
8599 M:      Peter Zijlstra <peterz@infradead.org>
8600 M:      Ingo Molnar <mingo@redhat.com>
8601 M:      Will Deacon <will.deacon@arm.com>
8602 L:      linux-kernel@vger.kernel.org
8603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8604 S:      Maintained
8605 F:      Documentation/locking/
8606 F:      include/linux/lockdep.h
8607 F:      include/linux/spinlock*.h
8608 F:      arch/*/include/asm/spinlock*.h
8609 F:      include/linux/rwlock*.h
8610 F:      include/linux/mutex*.h
8611 F:      arch/*/include/asm/mutex*.h
8612 F:      include/linux/rwsem*.h
8613 F:      arch/*/include/asm/rwsem.h
8614 F:      include/linux/seqlock.h
8615 F:      lib/locking*.[ch]
8616 F:      kernel/locking/
8617 X:      kernel/locking/locktorture.c
8618
8619 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8620 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8621 L:      linux-ntfs-dev@lists.sourceforge.net
8622 W:      http://www.linux-ntfs.org/content/view/19/37/
8623 S:      Maintained
8624 F:      Documentation/ldm.txt
8625 F:      block/partitions/ldm.*
8626
8627 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8628 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8629 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8630 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8631 L:      MPT-FusionLinux.pdl@broadcom.com
8632 L:      linux-scsi@vger.kernel.org
8633 W:      http://www.avagotech.com/support/
8634 S:      Supported
8635 F:      drivers/message/fusion/
8636 F:      drivers/scsi/mpt3sas/
8637
8638 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8639 M:      Matthew Wilcox <matthew@wil.cx>
8640 L:      linux-scsi@vger.kernel.org
8641 S:      Maintained
8642 F:      drivers/scsi/sym53c8xx_2/
8643
8644 LTC4261 HARDWARE MONITOR DRIVER
8645 M:      Guenter Roeck <linux@roeck-us.net>
8646 L:      linux-hwmon@vger.kernel.org
8647 S:      Maintained
8648 F:      Documentation/hwmon/ltc4261
8649 F:      drivers/hwmon/ltc4261.c
8650
8651 LTC4306 I2C MULTIPLEXER DRIVER
8652 M:      Michael Hennerich <michael.hennerich@analog.com>
8653 W:      http://ez.analog.com/community/linux-device-drivers
8654 L:      linux-i2c@vger.kernel.org
8655 S:      Supported
8656 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8657 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8658
8659 LTP (Linux Test Project)
8660 M:      Mike Frysinger <vapier@gentoo.org>
8661 M:      Cyril Hrubis <chrubis@suse.cz>
8662 M:      Wanlong Gao <wanlong.gao@gmail.com>
8663 M:      Jan Stancek <jstancek@redhat.com>
8664 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8665 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8666 L:      ltp@lists.linux.it (subscribers-only)
8667 W:      http://linux-test-project.github.io/
8668 T:      git git://github.com/linux-test-project/ltp.git
8669 S:      Maintained
8670
8671 M68K ARCHITECTURE
8672 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8673 L:      linux-m68k@lists.linux-m68k.org
8674 W:      http://www.linux-m68k.org/
8675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8676 S:      Maintained
8677 F:      arch/m68k/
8678 F:      drivers/zorro/
8679
8680 M68K ON APPLE MACINTOSH
8681 M:      Joshua Thompson <funaho@jurai.org>
8682 W:      http://www.mac.linux-m68k.org/
8683 L:      linux-m68k@lists.linux-m68k.org
8684 S:      Maintained
8685 F:      arch/m68k/mac/
8686
8687 M68K ON HP9000/300
8688 M:      Philip Blundell <philb@gnu.org>
8689 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8690 S:      Maintained
8691 F:      arch/m68k/hp300/
8692
8693 M88DS3103 MEDIA DRIVER
8694 M:      Antti Palosaari <crope@iki.fi>
8695 L:      linux-media@vger.kernel.org
8696 W:      https://linuxtv.org
8697 W:      http://palosaari.fi/linux/
8698 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8699 T:      git git://linuxtv.org/anttip/media_tree.git
8700 S:      Maintained
8701 F:      drivers/media/dvb-frontends/m88ds3103*
8702
8703 M88RS2000 MEDIA DRIVER
8704 M:      Malcolm Priestley <tvboxspy@gmail.com>
8705 L:      linux-media@vger.kernel.org
8706 W:      https://linuxtv.org
8707 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8708 S:      Maintained
8709 F:      drivers/media/dvb-frontends/m88rs2000*
8710
8711 MA901 MASTERKIT USB FM RADIO DRIVER
8712 M:      Alexey Klimov <klimov.linux@gmail.com>
8713 L:      linux-media@vger.kernel.org
8714 T:      git git://linuxtv.org/media_tree.git
8715 S:      Maintained
8716 F:      drivers/media/radio/radio-ma901.c
8717
8718 MAC80211
8719 M:      Johannes Berg <johannes@sipsolutions.net>
8720 L:      linux-wireless@vger.kernel.org
8721 W:      http://wireless.kernel.org/
8722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8724 S:      Maintained
8725 F:      Documentation/networking/mac80211-injection.txt
8726 F:      include/net/mac80211.h
8727 F:      net/mac80211/
8728 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8729 F:      Documentation/networking/mac80211_hwsim/README
8730
8731 MAILBOX API
8732 M:      Jassi Brar <jassisinghbrar@gmail.com>
8733 L:      linux-kernel@vger.kernel.org
8734 S:      Maintained
8735 F:      drivers/mailbox/
8736 F:      include/linux/mailbox_client.h
8737 F:      include/linux/mailbox_controller.h
8738
8739 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8740 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8741 W:      http://www.kernel.org/doc/man-pages
8742 L:      linux-man@vger.kernel.org
8743 S:      Maintained
8744
8745 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8746 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8747 L:      linux-mips@linux-mips.org
8748 S:      Maintained
8749 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8750
8751 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8752 M:      Andrew Lunn <andrew@lunn.ch>
8753 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8754 L:      netdev@vger.kernel.org
8755 S:      Maintained
8756 F:      drivers/net/dsa/mv88e6xxx/
8757 F:      include/linux/platform_data/mv88e6xxx.h
8758 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8759
8760 MARVELL ARMADA DRM SUPPORT
8761 M:      Russell King <linux@armlinux.org.uk>
8762 S:      Maintained
8763 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8764 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8765 F:      drivers/gpu/drm/armada/
8766 F:      include/uapi/drm/armada_drm.h
8767 F:      Documentation/devicetree/bindings/display/armada/
8768
8769 MARVELL CRYPTO DRIVER
8770 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8771 M:      Arnaud Ebalard <arno@natisbad.org>
8772 F:      drivers/crypto/marvell/
8773 S:      Maintained
8774 L:      linux-crypto@vger.kernel.org
8775
8776 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8777 M:      Mirko Lindner <mlindner@marvell.com>
8778 M:      Stephen Hemminger <stephen@networkplumber.org>
8779 L:      netdev@vger.kernel.org
8780 S:      Maintained
8781 F:      drivers/net/ethernet/marvell/sk*
8782
8783 MARVELL LIBERTAS WIRELESS DRIVER
8784 L:      libertas-dev@lists.infradead.org
8785 S:      Orphan
8786 F:      drivers/net/wireless/marvell/libertas/
8787
8788 MARVELL MACCHIATOBIN SUPPORT
8789 M:      Russell King <linux@armlinux.org.uk>
8790 L:      linux-arm-kernel@lists.infradead.org
8791 S:      Maintained
8792 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8793
8794 MARVELL MV643XX ETHERNET DRIVER
8795 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8796 L:      netdev@vger.kernel.org
8797 S:      Maintained
8798 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8799 F:      include/linux/mv643xx.h
8800
8801 MARVELL MV88X3310 PHY DRIVER
8802 M:      Russell King <linux@armlinux.org.uk>
8803 L:      netdev@vger.kernel.org
8804 S:      Maintained
8805 F:      drivers/net/phy/marvell10g.c
8806
8807 MARVELL MVNETA ETHERNET DRIVER
8808 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8809 L:      netdev@vger.kernel.org
8810 S:      Maintained
8811 F:      drivers/net/ethernet/marvell/mvneta.*
8812
8813 MARVELL MWIFIEX WIRELESS DRIVER
8814 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8815 M:      Nishant Sarmukadam <nishants@marvell.com>
8816 M:      Ganapathi Bhat <gbhat@marvell.com>
8817 M:      Xinming Hu <huxinming820@gmail.com>
8818 L:      linux-wireless@vger.kernel.org
8819 S:      Maintained
8820 F:      drivers/net/wireless/marvell/mwifiex/
8821
8822 MARVELL MWL8K WIRELESS DRIVER
8823 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8824 L:      linux-wireless@vger.kernel.org
8825 S:      Odd Fixes
8826 F:      drivers/net/wireless/marvell/mwl8k.c
8827
8828 MARVELL NAND CONTROLLER DRIVER
8829 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8830 L:      linux-mtd@lists.infradead.org
8831 S:      Maintained
8832 F:      drivers/mtd/nand/raw/marvell_nand.c
8833 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8834
8835 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8836 M:      Nicolas Pitre <nico@fluxnic.net>
8837 S:      Odd Fixes
8838 F:      drivers/mmc/host/mvsdio.*
8839
8840 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8841 M:      Hu Ziji <huziji@marvell.com>
8842 L:      linux-mmc@vger.kernel.org
8843 S:      Supported
8844 F:      drivers/mmc/host/sdhci-xenon*
8845 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8846
8847 MATROX FRAMEBUFFER DRIVER
8848 L:      linux-fbdev@vger.kernel.org
8849 S:      Orphan
8850 F:      drivers/video/fbdev/matrox/matroxfb_*
8851 F:      include/uapi/linux/matroxfb.h
8852
8853 MAX16065 HARDWARE MONITOR DRIVER
8854 M:      Guenter Roeck <linux@roeck-us.net>
8855 L:      linux-hwmon@vger.kernel.org
8856 S:      Maintained
8857 F:      Documentation/hwmon/max16065
8858 F:      drivers/hwmon/max16065.c
8859
8860 MAX20751 HARDWARE MONITOR DRIVER
8861 M:      Guenter Roeck <linux@roeck-us.net>
8862 L:      linux-hwmon@vger.kernel.org
8863 S:      Maintained
8864 F:      Documentation/hwmon/max20751
8865 F:      drivers/hwmon/max20751.c
8866
8867 MAX2175 SDR TUNER DRIVER
8868 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8869 L:      linux-media@vger.kernel.org
8870 T:      git git://linuxtv.org/media_tree.git
8871 S:      Maintained
8872 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8873 F:      Documentation/media/v4l-drivers/max2175.rst
8874 F:      drivers/media/i2c/max2175*
8875 F:      include/uapi/linux/max2175.h
8876
8877 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8878 L:      linux-hwmon@vger.kernel.org
8879 S:      Orphan
8880 F:      Documentation/hwmon/max6650
8881 F:      drivers/hwmon/max6650.c
8882
8883 MAX6697 HARDWARE MONITOR DRIVER
8884 M:      Guenter Roeck <linux@roeck-us.net>
8885 L:      linux-hwmon@vger.kernel.org
8886 S:      Maintained
8887 F:      Documentation/hwmon/max6697
8888 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8889 F:      drivers/hwmon/max6697.c
8890 F:      include/linux/platform_data/max6697.h
8891
8892 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8893 M:      Peter Rosin <peda@axentia.se>
8894 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8895 S:      Maintained
8896 F:      Documentation/devicetree/bindings/sound/max9860.txt
8897 F:      sound/soc/codecs/max9860.*
8898
8899 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8900 M:      Javier Martinez Canillas <javier@dowhile0.org>
8901 L:      linux-kernel@vger.kernel.org
8902 S:      Supported
8903 F:      drivers/regulator/max77802-regulator.c
8904 F:      Documentation/devicetree/bindings/*/*max77802.txt
8905 F:      include/dt-bindings/*/*max77802.h
8906
8907 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8908 M:      Krzysztof Kozlowski <krzk@kernel.org>
8909 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8910 L:      linux-pm@vger.kernel.org
8911 S:      Supported
8912 F:      drivers/power/supply/max14577_charger.c
8913 F:      drivers/power/supply/max77693_charger.c
8914
8915 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8916 M:      Chanwoo Choi <cw00.choi@samsung.com>
8917 M:      Krzysztof Kozlowski <krzk@kernel.org>
8918 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8919 L:      linux-kernel@vger.kernel.org
8920 S:      Supported
8921 F:      drivers/*/max14577*.c
8922 F:      drivers/*/max77686*.c
8923 F:      drivers/*/max77693*.c
8924 F:      drivers/extcon/extcon-max14577.c
8925 F:      drivers/extcon/extcon-max77693.c
8926 F:      drivers/rtc/rtc-max77686.c
8927 F:      drivers/clk/clk-max77686.c
8928 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8929 F:      Documentation/devicetree/bindings/*/max77686.txt
8930 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8931 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8932 F:      include/linux/mfd/max14577*.h
8933 F:      include/linux/mfd/max77686*.h
8934 F:      include/linux/mfd/max77693*.h
8935
8936 MAXIRADIO FM RADIO RECEIVER DRIVER
8937 M:      Hans Verkuil <hverkuil@xs4all.nl>
8938 L:      linux-media@vger.kernel.org
8939 T:      git git://linuxtv.org/media_tree.git
8940 W:      https://linuxtv.org
8941 S:      Maintained
8942 F:      drivers/media/radio/radio-maxiradio*
8943
8944 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8945 M:      Peter Rosin <peda@axentia.se>
8946 L:      linux-iio@vger.kernel.org
8947 S:      Maintained
8948 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8949 F:      drivers/iio/potentiometer/mcp4018.c
8950 F:      drivers/iio/potentiometer/mcp4531.c
8951
8952 MCR20A IEEE-802.15.4 RADIO DRIVER
8953 M:      Xue Liu <liuxuenetmail@gmail.com>
8954 L:      linux-wpan@vger.kernel.org
8955 W:      https://github.com/xueliu/mcr20a-linux
8956 S:      Maintained
8957 F:      drivers/net/ieee802154/mcr20a.c
8958 F:      drivers/net/ieee802154/mcr20a.h
8959 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8960
8961 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8962 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8963 L:      linux-iio@vger.kernel.org
8964 S:      Maintained
8965 F:      drivers/iio/dac/cio-dac.c
8966
8967 MEDIA DRIVERS FOR ASCOT2E
8968 M:      Sergey Kozlov <serjk@netup.ru>
8969 M:      Abylay Ospan <aospan@netup.ru>
8970 L:      linux-media@vger.kernel.org
8971 W:      https://linuxtv.org
8972 W:      http://netup.tv/
8973 T:      git git://linuxtv.org/media_tree.git
8974 S:      Supported
8975 F:      drivers/media/dvb-frontends/ascot2e*
8976
8977 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8978 M:      Jasmin Jessich <jasmin@anw.at>
8979 L:      linux-media@vger.kernel.org
8980 W:      https://linuxtv.org
8981 T:      git git://linuxtv.org/media_tree.git
8982 S:      Maintained
8983 F:      drivers/media/dvb-frontends/cxd2099*
8984
8985 MEDIA DRIVERS FOR CXD2841ER
8986 M:      Sergey Kozlov <serjk@netup.ru>
8987 M:      Abylay Ospan <aospan@netup.ru>
8988 L:      linux-media@vger.kernel.org
8989 W:      https://linuxtv.org
8990 W:      http://netup.tv/
8991 T:      git git://linuxtv.org/media_tree.git
8992 S:      Supported
8993 F:      drivers/media/dvb-frontends/cxd2841er*
8994
8995 MEDIA DRIVERS FOR CXD2880
8996 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8997 L:      linux-media@vger.kernel.org
8998 W:      http://linuxtv.org/
8999 T:      git git://linuxtv.org/media_tree.git
9000 S:      Supported
9001 F:      drivers/media/dvb-frontends/cxd2880/*
9002 F:      drivers/media/spi/cxd2880*
9003
9004 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9005 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9006 L:      linux-media@vger.kernel.org
9007 W:      https://linuxtv.org
9008 T:      git git://linuxtv.org/media_tree.git
9009 S:      Maintained
9010 F:      drivers/media/pci/ddbridge/*
9011
9012 MEDIA DRIVERS FOR FREESCALE IMX
9013 M:      Steve Longerbeam <slongerbeam@gmail.com>
9014 M:      Philipp Zabel <p.zabel@pengutronix.de>
9015 L:      linux-media@vger.kernel.org
9016 T:      git git://linuxtv.org/media_tree.git
9017 S:      Maintained
9018 F:      Documentation/devicetree/bindings/media/imx.txt
9019 F:      Documentation/media/v4l-drivers/imx.rst
9020 F:      drivers/staging/media/imx/
9021 F:      include/linux/imx-media.h
9022 F:      include/media/imx.h
9023
9024 MEDIA DRIVERS FOR HELENE
9025 M:      Abylay Ospan <aospan@netup.ru>
9026 L:      linux-media@vger.kernel.org
9027 W:      https://linuxtv.org
9028 W:      http://netup.tv/
9029 T:      git git://linuxtv.org/media_tree.git
9030 S:      Supported
9031 F:      drivers/media/dvb-frontends/helene*
9032
9033 MEDIA DRIVERS FOR HORUS3A
9034 M:      Sergey Kozlov <serjk@netup.ru>
9035 M:      Abylay Ospan <aospan@netup.ru>
9036 L:      linux-media@vger.kernel.org
9037 W:      https://linuxtv.org
9038 W:      http://netup.tv/
9039 T:      git git://linuxtv.org/media_tree.git
9040 S:      Supported
9041 F:      drivers/media/dvb-frontends/horus3a*
9042
9043 MEDIA DRIVERS FOR LNBH25
9044 M:      Sergey Kozlov <serjk@netup.ru>
9045 M:      Abylay Ospan <aospan@netup.ru>
9046 L:      linux-media@vger.kernel.org
9047 W:      https://linuxtv.org
9048 W:      http://netup.tv/
9049 T:      git git://linuxtv.org/media_tree.git
9050 S:      Supported
9051 F:      drivers/media/dvb-frontends/lnbh25*
9052
9053 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9054 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9055 L:      linux-media@vger.kernel.org
9056 W:      https://linuxtv.org
9057 T:      git git://linuxtv.org/media_tree.git
9058 S:      Maintained
9059 F:      drivers/media/dvb-frontends/mxl5xx*
9060
9061 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9062 M:      Sergey Kozlov <serjk@netup.ru>
9063 M:      Abylay Ospan <aospan@netup.ru>
9064 L:      linux-media@vger.kernel.org
9065 W:      https://linuxtv.org
9066 W:      http://netup.tv/
9067 T:      git git://linuxtv.org/media_tree.git
9068 S:      Supported
9069 F:      drivers/media/pci/netup_unidvb/*
9070
9071 MEDIA DRIVERS FOR RENESAS - CEU
9072 M:      Jacopo Mondi <jacopo@jmondi.org>
9073 L:      linux-media@vger.kernel.org
9074 L:      linux-renesas-soc@vger.kernel.org
9075 T:      git git://linuxtv.org/media_tree.git
9076 S:      Supported
9077 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9078 F:      drivers/media/platform/renesas-ceu.c
9079 F:      include/media/drv-intf/renesas-ceu.h
9080
9081 MEDIA DRIVERS FOR RENESAS - DRIF
9082 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9083 L:      linux-media@vger.kernel.org
9084 L:      linux-renesas-soc@vger.kernel.org
9085 T:      git git://linuxtv.org/media_tree.git
9086 S:      Supported
9087 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9088 F:      drivers/media/platform/rcar_drif.c
9089
9090 MEDIA DRIVERS FOR RENESAS - FCP
9091 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9092 L:      linux-media@vger.kernel.org
9093 L:      linux-renesas-soc@vger.kernel.org
9094 T:      git git://linuxtv.org/media_tree.git
9095 S:      Supported
9096 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9097 F:      drivers/media/platform/rcar-fcp.c
9098 F:      include/media/rcar-fcp.h
9099
9100 MEDIA DRIVERS FOR RENESAS - FDP1
9101 M:      Kieran Bingham <kieran@bingham.xyz>
9102 L:      linux-media@vger.kernel.org
9103 L:      linux-renesas-soc@vger.kernel.org
9104 T:      git git://linuxtv.org/media_tree.git
9105 S:      Supported
9106 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9107 F:      drivers/media/platform/rcar_fdp1.c
9108
9109 MEDIA DRIVERS FOR RENESAS - VIN
9110 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9111 L:      linux-media@vger.kernel.org
9112 L:      linux-renesas-soc@vger.kernel.org
9113 T:      git git://linuxtv.org/media_tree.git
9114 S:      Supported
9115 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9116 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9117 F:      drivers/media/platform/rcar-vin/
9118
9119 MEDIA DRIVERS FOR RENESAS - VSP1
9120 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9121 L:      linux-media@vger.kernel.org
9122 L:      linux-renesas-soc@vger.kernel.org
9123 T:      git git://linuxtv.org/media_tree.git
9124 S:      Supported
9125 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9126 F:      drivers/media/platform/vsp1/
9127
9128 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9129 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9130 L:      linux-media@vger.kernel.org
9131 W:      https://linuxtv.org
9132 T:      git git://linuxtv.org/media_tree.git
9133 S:      Maintained
9134 F:      drivers/media/dvb-frontends/stv0910*
9135
9136 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9137 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9138 L:      linux-media@vger.kernel.org
9139 W:      https://linuxtv.org
9140 T:      git git://linuxtv.org/media_tree.git
9141 S:      Maintained
9142 F:      drivers/media/dvb-frontends/stv6111*
9143
9144 MEDIA DRIVERS FOR STM32 - DCMI
9145 M:      Hugues Fruchet <hugues.fruchet@st.com>
9146 L:      linux-media@vger.kernel.org
9147 T:      git git://linuxtv.org/media_tree.git
9148 S:      Supported
9149 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9150 F:      drivers/media/platform/stm32/stm32-dcmi.c
9151
9152 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9153 M:      Dmitry Osipenko <digetx@gmail.com>
9154 L:      linux-media@vger.kernel.org
9155 L:      linux-tegra@vger.kernel.org
9156 T:      git git://linuxtv.org/media_tree.git
9157 S:      Maintained
9158 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9159 F:      drivers/staging/media/tegra-vde/
9160
9161 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9162 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9163 P:      LinuxTV.org Project
9164 L:      linux-media@vger.kernel.org
9165 W:      https://linuxtv.org
9166 Q:      http://patchwork.kernel.org/project/linux-media/list/
9167 T:      git git://linuxtv.org/media_tree.git
9168 S:      Maintained
9169 F:      Documentation/devicetree/bindings/media/
9170 F:      Documentation/media/
9171 F:      drivers/media/
9172 F:      drivers/staging/media/
9173 F:      include/linux/platform_data/media/
9174 F:      include/media/
9175 F:      include/uapi/linux/dvb/
9176 F:      include/uapi/linux/videodev2.h
9177 F:      include/uapi/linux/media.h
9178 F:      include/uapi/linux/v4l2-*
9179 F:      include/uapi/linux/meye.h
9180 F:      include/uapi/linux/ivtv*
9181 F:      include/uapi/linux/uvcvideo.h
9182
9183 MEDIATEK BLUETOOTH DRIVER
9184 M:      Sean Wang <sean.wang@mediatek.com>
9185 L:      linux-bluetooth@vger.kernel.org
9186 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9187 S:      Maintained
9188 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9189 F:      drivers/bluetooth/btmtkuart.c
9190
9191 MEDIATEK CIR DRIVER
9192 M:      Sean Wang <sean.wang@mediatek.com>
9193 S:      Maintained
9194 F:      drivers/media/rc/mtk-cir.c
9195
9196 MEDIATEK DMA DRIVER
9197 M:      Sean Wang <sean.wang@mediatek.com>
9198 L:      dmaengine@vger.kernel.org
9199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9200 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9201 S:      Maintained
9202 F:      Documentation/devicetree/bindings/dma/mtk-*
9203 F:      drivers/dma/mediatek/
9204
9205 MEDIATEK PMIC LED DRIVER
9206 M:      Sean Wang <sean.wang@mediatek.com>
9207 S:      Maintained
9208 F:      drivers/leds/leds-mt6323.c
9209 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9210
9211 MEDIATEK ETHERNET DRIVER
9212 M:      Felix Fietkau <nbd@openwrt.org>
9213 M:      John Crispin <john@phrozen.org>
9214 M:      Sean Wang <sean.wang@mediatek.com>
9215 M:      Nelson Chang <nelson.chang@mediatek.com>
9216 L:      netdev@vger.kernel.org
9217 S:      Maintained
9218 F:      drivers/net/ethernet/mediatek/
9219
9220 MEDIATEK SWITCH DRIVER
9221 M:      Sean Wang <sean.wang@mediatek.com>
9222 L:      netdev@vger.kernel.org
9223 S:      Maintained
9224 F:      drivers/net/dsa/mt7530.*
9225 F:      net/dsa/tag_mtk.c
9226
9227 MEDIATEK JPEG DRIVER
9228 M:      Rick Chang <rick.chang@mediatek.com>
9229 M:      Bin Liu <bin.liu@mediatek.com>
9230 S:      Supported
9231 F:      drivers/media/platform/mtk-jpeg/
9232 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9233
9234 MEDIATEK MDP DRIVER
9235 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9236 M:      Houlong Wei <houlong.wei@mediatek.com>
9237 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9238 S:      Supported
9239 F:      drivers/media/platform/mtk-mdp/
9240 F:      drivers/media/platform/mtk-vpu/
9241 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9242
9243 MEDIATEK MEDIA DRIVER
9244 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9245 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9246 S:      Supported
9247 F:      drivers/media/platform/mtk-vcodec/
9248 F:      drivers/media/platform/mtk-vpu/
9249 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9250 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9251
9252 MEDIATEK MT7601U WIRELESS LAN DRIVER
9253 M:      Jakub Kicinski <kubakici@wp.pl>
9254 L:      linux-wireless@vger.kernel.org
9255 S:      Maintained
9256 F:      drivers/net/wireless/mediatek/mt7601u/
9257
9258 MEDIATEK NAND CONTROLLER DRIVER
9259 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9260 L:      linux-mtd@lists.infradead.org
9261 S:      Maintained
9262 F:      drivers/mtd/nand/raw/mtk_*
9263 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9264
9265 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9266 M:      Sean Wang <sean.wang@mediatek.com>
9267 S:      Maintained
9268 F:      drivers/char/hw_random/mtk-rng.c
9269
9270 MEDIATEK USB3 DRD IP DRIVER
9271 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9272 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9273 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9274 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9275 S:      Maintained
9276 F:      drivers/usb/mtu3/
9277
9278 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9279 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9280 M:      Martin Donnelly <martin.donnelly@ge.com>
9281 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9282 S:      Maintained
9283 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9284 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9285
9286 MEGARAID SCSI/SAS DRIVERS
9287 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9288 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9289 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9290 L:      megaraidlinux.pdl@broadcom.com
9291 L:      linux-scsi@vger.kernel.org
9292 W:      http://www.avagotech.com/support/
9293 S:      Maintained
9294 F:      Documentation/scsi/megaraid.txt
9295 F:      drivers/scsi/megaraid.*
9296 F:      drivers/scsi/megaraid/
9297
9298 MELEXIS MLX90614 DRIVER
9299 M:      Crt Mori <cmo@melexis.com>
9300 L:      linux-iio@vger.kernel.org
9301 W:      http://www.melexis.com
9302 S:      Supported
9303 F:      drivers/iio/temperature/mlx90614.c
9304
9305 MELEXIS MLX90632 DRIVER
9306 M:      Crt Mori <cmo@melexis.com>
9307 L:      linux-iio@vger.kernel.org
9308 W:      http://www.melexis.com
9309 S:      Supported
9310 F:      drivers/iio/temperature/mlx90632.c
9311
9312 MELFAS MIP4 TOUCHSCREEN DRIVER
9313 M:      Sangwon Jee <jeesw@melfas.com>
9314 W:      http://www.melfas.com
9315 S:      Supported
9316 F:      drivers/input/touchscreen/melfas_mip4.c
9317 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9318
9319 MELLANOX ETHERNET DRIVER (mlx4_en)
9320 M:      Tariq Toukan <tariqt@mellanox.com>
9321 L:      netdev@vger.kernel.org
9322 S:      Supported
9323 W:      http://www.mellanox.com
9324 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9325 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9326
9327 MELLANOX ETHERNET DRIVER (mlx5e)
9328 M:      Saeed Mahameed <saeedm@mellanox.com>
9329 L:      netdev@vger.kernel.org
9330 S:      Supported
9331 W:      http://www.mellanox.com
9332 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9333 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9334
9335 MELLANOX ETHERNET INNOVA DRIVERS
9336 R:      Boris Pismenny <borisp@mellanox.com>
9337 L:      netdev@vger.kernel.org
9338 S:      Supported
9339 W:      http://www.mellanox.com
9340 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9341 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9342 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9343 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9344 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9345
9346 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9347 R:      Boris Pismenny <borisp@mellanox.com>
9348 L:      netdev@vger.kernel.org
9349 S:      Supported
9350 W:      http://www.mellanox.com
9351 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9352 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9353 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9354
9355 MELLANOX ETHERNET SWITCH DRIVERS
9356 M:      Jiri Pirko <jiri@mellanox.com>
9357 M:      Ido Schimmel <idosch@mellanox.com>
9358 L:      netdev@vger.kernel.org
9359 S:      Supported
9360 W:      http://www.mellanox.com
9361 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9362 F:      drivers/net/ethernet/mellanox/mlxsw/
9363 F:      tools/testing/selftests/drivers/net/mlxsw/
9364
9365 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9366 M:      mlxsw@mellanox.com
9367 L:      netdev@vger.kernel.org
9368 S:      Supported
9369 W:      http://www.mellanox.com
9370 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9371 F:      drivers/net/ethernet/mellanox/mlxfw/
9372
9373 MELLANOX HARDWARE PLATFORM SUPPORT
9374 M:      Andy Shevchenko <andy@infradead.org>
9375 M:      Darren Hart <dvhart@infradead.org>
9376 M:      Vadim Pasternak <vadimp@mellanox.com>
9377 L:      platform-driver-x86@vger.kernel.org
9378 S:      Supported
9379 F:      drivers/platform/mellanox/
9380
9381 MELLANOX MLX4 core VPI driver
9382 M:      Tariq Toukan <tariqt@mellanox.com>
9383 L:      netdev@vger.kernel.org
9384 L:      linux-rdma@vger.kernel.org
9385 W:      http://www.mellanox.com
9386 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9387 S:      Supported
9388 F:      drivers/net/ethernet/mellanox/mlx4/
9389 F:      include/linux/mlx4/
9390
9391 MELLANOX MLX4 IB driver
9392 M:      Yishai Hadas <yishaih@mellanox.com>
9393 L:      linux-rdma@vger.kernel.org
9394 W:      http://www.mellanox.com
9395 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9396 S:      Supported
9397 F:      drivers/infiniband/hw/mlx4/
9398 F:      include/linux/mlx4/
9399 F:      include/uapi/rdma/mlx4-abi.h
9400
9401 MELLANOX MLX5 core VPI driver
9402 M:      Saeed Mahameed <saeedm@mellanox.com>
9403 M:      Leon Romanovsky <leonro@mellanox.com>
9404 L:      netdev@vger.kernel.org
9405 L:      linux-rdma@vger.kernel.org
9406 W:      http://www.mellanox.com
9407 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9408 S:      Supported
9409 F:      drivers/net/ethernet/mellanox/mlx5/core/
9410 F:      include/linux/mlx5/
9411
9412 MELLANOX MLX5 IB driver
9413 M:      Leon Romanovsky <leonro@mellanox.com>
9414 L:      linux-rdma@vger.kernel.org
9415 W:      http://www.mellanox.com
9416 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9417 S:      Supported
9418 F:      drivers/infiniband/hw/mlx5/
9419 F:      include/linux/mlx5/
9420 F:      include/uapi/rdma/mlx5-abi.h
9421
9422 MELLANOX MLXCPLD I2C AND MUX DRIVER
9423 M:      Vadim Pasternak <vadimp@mellanox.com>
9424 M:      Michael Shych <michaelsh@mellanox.com>
9425 L:      linux-i2c@vger.kernel.org
9426 S:      Supported
9427 F:      drivers/i2c/busses/i2c-mlxcpld.c
9428 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9429 F:      Documentation/i2c/busses/i2c-mlxcpld
9430
9431 MELLANOX MLXCPLD LED DRIVER
9432 M:      Vadim Pasternak <vadimp@mellanox.com>
9433 L:      linux-leds@vger.kernel.org
9434 S:      Supported
9435 F:      drivers/leds/leds-mlxcpld.c
9436 F:      drivers/leds/leds-mlxreg.c
9437 F:      Documentation/leds/leds-mlxcpld.txt
9438
9439 MELLANOX PLATFORM DRIVER
9440 M:      Vadim Pasternak <vadimp@mellanox.com>
9441 L:      platform-driver-x86@vger.kernel.org
9442 S:      Supported
9443 F:      drivers/platform/x86/mlx-platform.c
9444
9445 MEMBARRIER SUPPORT
9446 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9447 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9448 L:      linux-kernel@vger.kernel.org
9449 S:      Supported
9450 F:      kernel/sched/membarrier.c
9451 F:      include/uapi/linux/membarrier.h
9452 F:      arch/powerpc/include/asm/membarrier.h
9453
9454 MEMORY MANAGEMENT
9455 L:      linux-mm@kvack.org
9456 W:      http://www.linux-mm.org
9457 S:      Maintained
9458 F:      include/linux/mm.h
9459 F:      include/linux/gfp.h
9460 F:      include/linux/mmzone.h
9461 F:      include/linux/memory_hotplug.h
9462 F:      include/linux/vmalloc.h
9463 F:      mm/
9464
9465 MEMORY TECHNOLOGY DEVICES (MTD)
9466 M:      David Woodhouse <dwmw2@infradead.org>
9467 M:      Brian Norris <computersforpeace@gmail.com>
9468 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9469 M:      Marek Vasut <marek.vasut@gmail.com>
9470 M:      Richard Weinberger <richard@nod.at>
9471 L:      linux-mtd@lists.infradead.org
9472 W:      http://www.linux-mtd.infradead.org/
9473 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9474 T:      git git://git.infradead.org/linux-mtd.git master
9475 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9476 S:      Maintained
9477 F:      Documentation/devicetree/bindings/mtd/
9478 F:      drivers/mtd/
9479 F:      include/linux/mtd/
9480 F:      include/uapi/mtd/
9481
9482 MEN A21 WATCHDOG DRIVER
9483 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9484 L:      linux-watchdog@vger.kernel.org
9485 S:      Maintained
9486 F:      drivers/watchdog/mena21_wdt.c
9487
9488 MEN CHAMELEON BUS (mcb)
9489 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9490 S:      Maintained
9491 F:      drivers/mcb/
9492 F:      include/linux/mcb.h
9493 F:      Documentation/men-chameleon-bus.txt
9494
9495 MEN F21BMC (Board Management Controller)
9496 M:      Andreas Werner <andreas.werner@men.de>
9497 S:      Supported
9498 F:      drivers/mfd/menf21bmc.c
9499 F:      drivers/watchdog/menf21bmc_wdt.c
9500 F:      drivers/leds/leds-menf21bmc.c
9501 F:      drivers/hwmon/menf21bmc_hwmon.c
9502 F:      Documentation/hwmon/menf21bmc
9503
9504 MEN Z069 WATCHDOG DRIVER
9505 M:      Johannes Thumshirn <jth@kernel.org>
9506 L:      linux-watchdog@vger.kernel.org
9507 S:      Maintained
9508 F:      drivers/watchdog/menz069_wdt.c
9509
9510 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9511 M:      Neil Armstrong <narmstrong@baylibre.com>
9512 L:      linux-media@lists.freedesktop.org
9513 L:      linux-amlogic@lists.infradead.org
9514 W:      http://linux-meson.com/
9515 S:      Supported
9516 F:      drivers/media/platform/meson/ao-cec.c
9517 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9518 T:      git git://linuxtv.org/media_tree.git
9519
9520 MICROBLAZE ARCHITECTURE
9521 M:      Michal Simek <monstr@monstr.eu>
9522 W:      http://www.monstr.eu/fdt/
9523 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9524 S:      Supported
9525 F:      arch/microblaze/
9526
9527 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9528 M:      Richard Genoud <richard.genoud@gmail.com>
9529 S:      Maintained
9530 F:      drivers/tty/serial/atmel_serial.c
9531 F:      drivers/tty/serial/atmel_serial.h
9532
9533 MICROCHIP / ATMEL DMA DRIVER
9534 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9536 L:      dmaengine@vger.kernel.org
9537 S:      Supported
9538 F:      drivers/dma/at_hdmac.c
9539 F:      drivers/dma/at_hdmac_regs.h
9540 F:      include/linux/platform_data/dma-atmel.h
9541
9542 MICROCHIP / ATMEL ECC DRIVER
9543 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9544 L:      linux-crypto@vger.kernel.org
9545 S:      Maintained
9546 F:      drivers/crypto/atmel-ecc.*
9547
9548 MICROCHIP / ATMEL ISC DRIVER
9549 M:      Songjun Wu <songjun.wu@microchip.com>
9550 L:      linux-media@vger.kernel.org
9551 S:      Supported
9552 F:      drivers/media/platform/atmel/atmel-isc.c
9553 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9554 F:      devicetree/bindings/media/atmel-isc.txt
9555
9556 MICROCHIP / ATMEL NAND DRIVER
9557 M:      Josh Wu <rainyfeeling@outlook.com>
9558 L:      linux-mtd@lists.infradead.org
9559 S:      Supported
9560 F:      drivers/mtd/nand/raw/atmel/*
9561 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9562
9563 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9564 M:      Woojung Huh <Woojung.Huh@microchip.com>
9565 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9566 L:      netdev@vger.kernel.org
9567 S:      Maintained
9568 F:      net/dsa/tag_ksz.c
9569 F:      drivers/net/dsa/microchip/*
9570 F:      include/linux/platform_data/microchip-ksz.h
9571 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9572
9573 MICROCHIP LAN743X ETHERNET DRIVER
9574 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9575 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9576 L:      netdev@vger.kernel.org
9577 S:      Maintained
9578 F:      drivers/net/ethernet/microchip/lan743x_*
9579
9580 MICROCHIP USB251XB DRIVER
9581 M:      Richard Leitner <richard.leitner@skidata.com>
9582 L:      linux-usb@vger.kernel.org
9583 S:      Maintained
9584 F:      drivers/usb/misc/usb251xb.c
9585 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9586
9587 MICROSEMI MIPS SOCS
9588 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9589 L:      linux-mips@linux-mips.org
9590 S:      Maintained
9591 F:      arch/mips/generic/board-ocelot.c
9592 F:      arch/mips/configs/generic/board-ocelot.config
9593 F:      arch/mips/boot/dts/mscc/
9594 F:      Documentation/devicetree/bindings/mips/mscc.txt
9595
9596 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9597 M:      Don Brace <don.brace@microsemi.com>
9598 L:      esc.storagedev@microsemi.com
9599 L:      linux-scsi@vger.kernel.org
9600 S:      Supported
9601 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9602 F:      drivers/scsi/smartpqi/Kconfig
9603 F:      drivers/scsi/smartpqi/Makefile
9604 F:      include/linux/cciss*.h
9605 F:      include/uapi/linux/cciss*.h
9606 F:      Documentation/scsi/smartpqi.txt
9607
9608 MICROSEMI ETHERNET SWITCH DRIVER
9609 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9610 L:      netdev@vger.kernel.org
9611 S:      Supported
9612 F:      drivers/net/ethernet/mscc/
9613
9614 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9615 M:      Chen Yu <yu.c.chen@intel.com>
9616 L:      platform-driver-x86@vger.kernel.org
9617 S:      Supported
9618 F:      drivers/platform/x86/surfacepro3_button.c
9619
9620 MICROTEK X6 SCANNER
9621 M:      Oliver Neukum <oliver@neukum.org>
9622 S:      Maintained
9623 F:      drivers/usb/image/microtek.*
9624
9625 MIPS
9626 M:      Ralf Baechle <ralf@linux-mips.org>
9627 M:      Paul Burton <paul.burton@mips.com>
9628 M:      James Hogan <jhogan@kernel.org>
9629 L:      linux-mips@linux-mips.org
9630 W:      http://www.linux-mips.org/
9631 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9633 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9634 S:      Supported
9635 F:      Documentation/devicetree/bindings/mips/
9636 F:      Documentation/mips/
9637 F:      arch/mips/
9638 F:      drivers/platform/mips/
9639
9640 MIPS BOSTON DEVELOPMENT BOARD
9641 M:      Paul Burton <paul.burton@mips.com>
9642 L:      linux-mips@linux-mips.org
9643 S:      Maintained
9644 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9645 F:      arch/mips/boot/dts/img/boston.dts
9646 F:      arch/mips/configs/generic/board-boston.config
9647 F:      drivers/clk/imgtec/clk-boston.c
9648 F:      include/dt-bindings/clock/boston-clock.h
9649
9650 MIPS GENERIC PLATFORM
9651 M:      Paul Burton <paul.burton@mips.com>
9652 L:      linux-mips@linux-mips.org
9653 S:      Supported
9654 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9655 F:      arch/mips/generic/
9656 F:      arch/mips/tools/generic-board-config.sh
9657
9658 MIPS/LOONGSON1 ARCHITECTURE
9659 M:      Keguang Zhang <keguang.zhang@gmail.com>
9660 L:      linux-mips@linux-mips.org
9661 S:      Maintained
9662 F:      arch/mips/loongson32/
9663 F:      arch/mips/include/asm/mach-loongson32/
9664 F:      drivers/*/*loongson1*
9665 F:      drivers/*/*/*loongson1*
9666
9667 MIPS/LOONGSON2 ARCHITECTURE
9668 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9669 L:      linux-mips@linux-mips.org
9670 S:      Maintained
9671 F:      arch/mips/loongson64/*{2e/2f}*
9672 F:      arch/mips/include/asm/mach-loongson64/
9673 F:      drivers/*/*loongson2*
9674 F:      drivers/*/*/*loongson2*
9675
9676 MIPS/LOONGSON3 ARCHITECTURE
9677 M:      Huacai Chen <chenhc@lemote.com>
9678 L:      linux-mips@linux-mips.org
9679 S:      Maintained
9680 F:      arch/mips/loongson64/
9681 F:      arch/mips/include/asm/mach-loongson64/
9682 F:      drivers/platform/mips/cpu_hwmon.c
9683 F:      drivers/*/*loongson3*
9684 F:      drivers/*/*/*loongson3*
9685
9686 MIPS RINT INSTRUCTION EMULATION
9687 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9688 L:      linux-mips@linux-mips.org
9689 S:      Supported
9690 F:      arch/mips/math-emu/sp_rint.c
9691 F:      arch/mips/math-emu/dp_rint.c
9692
9693 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9694 M:      Hans Verkuil <hverkuil@xs4all.nl>
9695 L:      linux-media@vger.kernel.org
9696 T:      git git://linuxtv.org/media_tree.git
9697 W:      https://linuxtv.org
9698 S:      Odd Fixes
9699 F:      drivers/media/radio/radio-miropcm20*
9700
9701 MMP SUPPORT
9702 M:      Eric Miao <eric.y.miao@gmail.com>
9703 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9704 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9705 T:      git git://github.com/hzhuang1/linux.git
9706 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9707 S:      Maintained
9708 F:      arch/arm/boot/dts/mmp*
9709 F:      arch/arm/mach-mmp/
9710
9711 MN88472 MEDIA DRIVER
9712 M:      Antti Palosaari <crope@iki.fi>
9713 L:      linux-media@vger.kernel.org
9714 W:      https://linuxtv.org
9715 W:      http://palosaari.fi/linux/
9716 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9717 S:      Maintained
9718 F:      drivers/media/dvb-frontends/mn88472*
9719
9720 MN88473 MEDIA DRIVER
9721 M:      Antti Palosaari <crope@iki.fi>
9722 L:      linux-media@vger.kernel.org
9723 W:      https://linuxtv.org
9724 W:      http://palosaari.fi/linux/
9725 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9726 S:      Maintained
9727 F:      drivers/media/dvb-frontends/mn88473*
9728
9729 MODULE SUPPORT
9730 M:      Jessica Yu <jeyu@kernel.org>
9731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9732 S:      Maintained
9733 F:      include/linux/module.h
9734 F:      kernel/module.c
9735
9736 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9737 W:      http://popies.net/meye/
9738 S:      Orphan
9739 F:      Documentation/media/v4l-drivers/meye*
9740 F:      drivers/media/pci/meye/
9741 F:      include/uapi/linux/meye.h
9742
9743 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9744 M:      Jiri Slaby <jirislaby@gmail.com>
9745 S:      Maintained
9746 F:      Documentation/serial/moxa-smartio
9747 F:      drivers/tty/mxser.*
9748
9749 MR800 AVERMEDIA USB FM RADIO DRIVER
9750 M:      Alexey Klimov <klimov.linux@gmail.com>
9751 L:      linux-media@vger.kernel.org
9752 T:      git git://linuxtv.org/media_tree.git
9753 S:      Maintained
9754 F:      drivers/media/radio/radio-mr800.c
9755
9756 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9757 M:      Alan Ott <alan@signal11.us>
9758 L:      linux-wpan@vger.kernel.org
9759 S:      Maintained
9760 F:      drivers/net/ieee802154/mrf24j40.c
9761 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9762
9763 MSI LAPTOP SUPPORT
9764 M:      "Lee, Chun-Yi" <jlee@suse.com>
9765 L:      platform-driver-x86@vger.kernel.org
9766 S:      Maintained
9767 F:      drivers/platform/x86/msi-laptop.c
9768
9769 MSI WMI SUPPORT
9770 L:      platform-driver-x86@vger.kernel.org
9771 S:      Orphan
9772 F:      drivers/platform/x86/msi-wmi.c
9773
9774 MSI001 MEDIA DRIVER
9775 M:      Antti Palosaari <crope@iki.fi>
9776 L:      linux-media@vger.kernel.org
9777 W:      https://linuxtv.org
9778 W:      http://palosaari.fi/linux/
9779 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9780 T:      git git://linuxtv.org/anttip/media_tree.git
9781 S:      Maintained
9782 F:      drivers/media/tuners/msi001*
9783
9784 MSI2500 MEDIA DRIVER
9785 M:      Antti Palosaari <crope@iki.fi>
9786 L:      linux-media@vger.kernel.org
9787 W:      https://linuxtv.org
9788 W:      http://palosaari.fi/linux/
9789 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9790 T:      git git://linuxtv.org/anttip/media_tree.git
9791 S:      Maintained
9792 F:      drivers/media/usb/msi2500/
9793
9794 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9795 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9796 L:      linux-mtd@lists.infradead.org
9797 S:      Maintained
9798 F:      drivers/mtd/devices/docg3*
9799
9800 MT9M032 APTINA SENSOR DRIVER
9801 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9802 L:      linux-media@vger.kernel.org
9803 T:      git git://linuxtv.org/media_tree.git
9804 S:      Maintained
9805 F:      drivers/media/i2c/mt9m032.c
9806 F:      include/media/i2c/mt9m032.h
9807
9808 MT9P031 APTINA CAMERA SENSOR
9809 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9810 L:      linux-media@vger.kernel.org
9811 T:      git git://linuxtv.org/media_tree.git
9812 S:      Maintained
9813 F:      drivers/media/i2c/mt9p031.c
9814 F:      include/media/i2c/mt9p031.h
9815
9816 MT9T001 APTINA CAMERA SENSOR
9817 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9818 L:      linux-media@vger.kernel.org
9819 T:      git git://linuxtv.org/media_tree.git
9820 S:      Maintained
9821 F:      drivers/media/i2c/mt9t001.c
9822 F:      include/media/i2c/mt9t001.h
9823
9824 MT9T112 APTINA CAMERA SENSOR
9825 M:      Jacopo Mondi <jacopo@jmondi.org>
9826 L:      linux-media@vger.kernel.org
9827 T:      git git://linuxtv.org/media_tree.git
9828 S:      Odd Fixes
9829 F:      drivers/media/i2c/mt9t112.c
9830 F:      include/media/i2c/mt9t112.h
9831
9832 MT9V032 APTINA CAMERA SENSOR
9833 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9834 L:      linux-media@vger.kernel.org
9835 T:      git git://linuxtv.org/media_tree.git
9836 S:      Maintained
9837 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9838 F:      drivers/media/i2c/mt9v032.c
9839 F:      include/media/i2c/mt9v032.h
9840
9841 MT9V111 APTINA CAMERA SENSOR
9842 M:      Jacopo Mondi <jacopo@jmondi.org>
9843 L:      linux-media@vger.kernel.org
9844 T:      git git://linuxtv.org/media_tree.git
9845 S:      Maintained
9846 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9847 F:      drivers/media/i2c/mt9v111.c
9848
9849 MULTIFUNCTION DEVICES (MFD)
9850 M:      Lee Jones <lee.jones@linaro.org>
9851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9852 S:      Supported
9853 F:      Documentation/devicetree/bindings/mfd/
9854 F:      drivers/mfd/
9855 F:      include/linux/mfd/
9856 F:      include/dt-bindings/mfd/
9857
9858 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9859 S:      Orphan
9860 F:      drivers/mmc/host/mmc_spi.c
9861 F:      include/linux/spi/mmc_spi.h
9862
9863 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9864 M:      Ulf Hansson <ulf.hansson@linaro.org>
9865 L:      linux-mmc@vger.kernel.org
9866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9867 S:      Maintained
9868 F:      Documentation/devicetree/bindings/mmc/
9869 F:      drivers/mmc/
9870 F:      include/linux/mmc/
9871 F:      include/uapi/linux/mmc/
9872
9873 MULTIPLEXER SUBSYSTEM
9874 M:      Peter Rosin <peda@axentia.se>
9875 S:      Maintained
9876 F:      Documentation/ABI/testing/sysfs-class-mux*
9877 F:      Documentation/devicetree/bindings/mux/
9878 F:      include/linux/dt-bindings/mux/
9879 F:      include/linux/mux/
9880 F:      drivers/mux/
9881
9882 MULTITECH MULTIPORT CARD (ISICOM)
9883 S:      Orphan
9884 F:      drivers/tty/isicom.c
9885 F:      include/linux/isicom.h
9886
9887 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9888 M:      Bin Liu <b-liu@ti.com>
9889 L:      linux-usb@vger.kernel.org
9890 S:      Maintained
9891 F:      drivers/usb/musb/
9892
9893 MXL301RF MEDIA DRIVER
9894 M:      Akihiro Tsukada <tskd08@gmail.com>
9895 L:      linux-media@vger.kernel.org
9896 S:      Odd Fixes
9897 F:      drivers/media/tuners/mxl301rf*
9898
9899 MXL5007T MEDIA DRIVER
9900 M:      Michael Krufky <mkrufky@linuxtv.org>
9901 L:      linux-media@vger.kernel.org
9902 W:      https://linuxtv.org
9903 W:      http://github.com/mkrufky
9904 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9905 T:      git git://linuxtv.org/mkrufky/tuners.git
9906 S:      Maintained
9907 F:      drivers/media/tuners/mxl5007t.*
9908
9909 MXSFB DRM DRIVER
9910 M:      Marek Vasut <marex@denx.de>
9911 S:      Supported
9912 F:      drivers/gpu/drm/mxsfb/
9913 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9914
9915 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9916 M:      Chris Lee <christopher.lee@cspi.com>
9917 L:      netdev@vger.kernel.org
9918 W:      https://www.cspi.com/ethernet-products/support/downloads/
9919 S:      Supported
9920 F:      drivers/net/ethernet/myricom/myri10ge/
9921
9922 NAND FLASH SUBSYSTEM
9923 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9924 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9925 R:      Richard Weinberger <richard@nod.at>
9926 L:      linux-mtd@lists.infradead.org
9927 W:      http://www.linux-mtd.infradead.org/
9928 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9929 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9930 T:      git git://git.infradead.org/linux-mtd.git nand/next
9931 S:      Maintained
9932 F:      drivers/mtd/nand/
9933 F:      include/linux/mtd/*nand*.h
9934
9935 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9936 M:      Daniel Mack <zonque@gmail.com>
9937 S:      Maintained
9938 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9939 W:      http://www.native-instruments.com
9940 F:      sound/usb/caiaq/
9941
9942 NATSEMI ETHERNET DRIVER (DP8381x)
9943 S:      Orphan
9944 F:      drivers/net/ethernet/natsemi/natsemi.c
9945
9946 NCP FILESYSTEM
9947 M:      Petr Vandrovec <petr@vandrovec.name>
9948 S:      Obsolete
9949 F:      drivers/staging/ncpfs/
9950
9951 NCR 5380 SCSI DRIVERS
9952 M:      Finn Thain <fthain@telegraphics.com.au>
9953 M:      Michael Schmitz <schmitzmic@gmail.com>
9954 L:      linux-scsi@vger.kernel.org
9955 S:      Maintained
9956 F:      Documentation/scsi/g_NCR5380.txt
9957 F:      drivers/scsi/NCR5380.*
9958 F:      drivers/scsi/arm/cumana_1.c
9959 F:      drivers/scsi/arm/oak.c
9960 F:      drivers/scsi/atari_scsi.*
9961 F:      drivers/scsi/dmx3191d.c
9962 F:      drivers/scsi/g_NCR5380.*
9963 F:      drivers/scsi/mac_scsi.*
9964 F:      drivers/scsi/sun3_scsi.*
9965 F:      drivers/scsi/sun3_scsi_vme.c
9966
9967 NCSI LIBRARY:
9968 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9969 S:      Maintained
9970 F:      net/ncsi/
9971
9972 NCT6775 HARDWARE MONITOR DRIVER
9973 M:      Guenter Roeck <linux@roeck-us.net>
9974 L:      linux-hwmon@vger.kernel.org
9975 S:      Maintained
9976 F:      Documentation/hwmon/nct6775
9977 F:      drivers/hwmon/nct6775.c
9978
9979 NET_FAILOVER MODULE
9980 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9981 L:      netdev@vger.kernel.org
9982 S:      Supported
9983 F:      driver/net/net_failover.c
9984 F:      include/net/net_failover.h
9985 F:      Documentation/networking/net_failover.rst
9986
9987 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9988 M:      Faisal Latif <faisal.latif@intel.com>
9989 L:      linux-rdma@vger.kernel.org
9990 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9991 S:      Supported
9992 F:      drivers/infiniband/hw/nes/
9993 F:      include/uapi/rdma/nes-abi.h
9994
9995 NETEM NETWORK EMULATOR
9996 M:      Stephen Hemminger <stephen@networkplumber.org>
9997 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9998 S:      Maintained
9999 F:      net/sched/sch_netem.c
10000
10001 NETERION 10GbE DRIVERS (s2io/vxge)
10002 M:      Jon Mason <jdmason@kudzu.us>
10003 L:      netdev@vger.kernel.org
10004 S:      Supported
10005 F:      Documentation/networking/s2io.txt
10006 F:      Documentation/networking/vxge.txt
10007 F:      drivers/net/ethernet/neterion/
10008
10009 NETFILTER
10010 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10011 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10012 M:      Florian Westphal <fw@strlen.de>
10013 L:      netfilter-devel@vger.kernel.org
10014 L:      coreteam@netfilter.org
10015 W:      http://www.netfilter.org/
10016 W:      http://www.iptables.org/
10017 W:      http://www.nftables.org/
10018 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10021 S:      Maintained
10022 F:      include/linux/netfilter*
10023 F:      include/linux/netfilter/
10024 F:      include/net/netfilter/
10025 F:      include/uapi/linux/netfilter*
10026 F:      include/uapi/linux/netfilter/
10027 F:      net/*/netfilter.c
10028 F:      net/*/netfilter/
10029 F:      net/netfilter/
10030 F:      net/bridge/br_netfilter*.c
10031
10032 NETROM NETWORK LAYER
10033 M:      Ralf Baechle <ralf@linux-mips.org>
10034 L:      linux-hams@vger.kernel.org
10035 W:      http://www.linux-ax25.org/
10036 S:      Maintained
10037 F:      include/net/netrom.h
10038 F:      include/uapi/linux/netrom.h
10039 F:      net/netrom/
10040
10041 NETRONOME ETHERNET DRIVERS
10042 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10043 L:      oss-drivers@netronome.com
10044 S:      Maintained
10045 F:      drivers/net/ethernet/netronome/
10046
10047 NETWORK BLOCK DEVICE (NBD)
10048 M:      Josef Bacik <josef@toxicpanda.com>
10049 S:      Maintained
10050 L:      linux-block@vger.kernel.org
10051 L:      nbd@other.debian.org
10052 F:      Documentation/blockdev/nbd.txt
10053 F:      drivers/block/nbd.c
10054 F:      include/uapi/linux/nbd.h
10055
10056 NETWORK DROP MONITOR
10057 M:      Neil Horman <nhorman@tuxdriver.com>
10058 L:      netdev@vger.kernel.org
10059 S:      Maintained
10060 W:      https://fedorahosted.org/dropwatch/
10061 F:      net/core/drop_monitor.c
10062
10063 NETWORKING DRIVERS
10064 M:      "David S. Miller" <davem@davemloft.net>
10065 L:      netdev@vger.kernel.org
10066 W:      http://www.linuxfoundation.org/en/Net
10067 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10070 S:      Odd Fixes
10071 F:      Documentation/devicetree/bindings/net/
10072 F:      drivers/net/
10073 F:      include/linux/if_*
10074 F:      include/linux/netdevice.h
10075 F:      include/linux/etherdevice.h
10076 F:      include/linux/fcdevice.h
10077 F:      include/linux/fddidevice.h
10078 F:      include/linux/hippidevice.h
10079 F:      include/linux/inetdevice.h
10080 F:      include/uapi/linux/if_*
10081 F:      include/uapi/linux/netdevice.h
10082
10083 NETWORKING DRIVERS (WIRELESS)
10084 M:      Kalle Valo <kvalo@codeaurora.org>
10085 L:      linux-wireless@vger.kernel.org
10086 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10089 S:      Maintained
10090 F:      Documentation/devicetree/bindings/net/wireless/
10091 F:      drivers/net/wireless/
10092
10093 NETWORKING [DSA]
10094 M:      Andrew Lunn <andrew@lunn.ch>
10095 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10096 M:      Florian Fainelli <f.fainelli@gmail.com>
10097 S:      Maintained
10098 F:      Documentation/devicetree/bindings/net/dsa/
10099 F:      net/dsa/
10100 F:      include/net/dsa.h
10101 F:      include/linux/dsa/
10102 F:      drivers/net/dsa/
10103
10104 NETWORKING [GENERAL]
10105 M:      "David S. Miller" <davem@davemloft.net>
10106 L:      netdev@vger.kernel.org
10107 W:      http://www.linuxfoundation.org/en/Net
10108 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10111 B:      mailto:netdev@vger.kernel.org
10112 S:      Maintained
10113 F:      net/
10114 F:      include/net/
10115 F:      include/linux/in.h
10116 F:      include/linux/net.h
10117 F:      include/linux/netdevice.h
10118 F:      include/uapi/linux/in.h
10119 F:      include/uapi/linux/net.h
10120 F:      include/uapi/linux/netdevice.h
10121 F:      include/uapi/linux/net_namespace.h
10122 F:      tools/testing/selftests/net/
10123 F:      lib/net_utils.c
10124 F:      lib/random32.c
10125 F:      Documentation/networking/
10126
10127 NETWORKING [IPSEC]
10128 M:      Steffen Klassert <steffen.klassert@secunet.com>
10129 M:      Herbert Xu <herbert@gondor.apana.org.au>
10130 M:      "David S. Miller" <davem@davemloft.net>
10131 L:      netdev@vger.kernel.org
10132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10134 S:      Maintained
10135 F:      net/core/flow.c
10136 F:      net/xfrm/
10137 F:      net/key/
10138 F:      net/ipv4/xfrm*
10139 F:      net/ipv4/esp4*
10140 F:      net/ipv4/ah4.c
10141 F:      net/ipv4/ipcomp.c
10142 F:      net/ipv4/ip_vti.c
10143 F:      net/ipv6/xfrm*
10144 F:      net/ipv6/esp6*
10145 F:      net/ipv6/ah6.c
10146 F:      net/ipv6/ipcomp6.c
10147 F:      net/ipv6/ip6_vti.c
10148 F:      include/uapi/linux/xfrm.h
10149 F:      include/net/xfrm.h
10150
10151 NETWORKING [IPv4/IPv6]
10152 M:      "David S. Miller" <davem@davemloft.net>
10153 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10154 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10155 L:      netdev@vger.kernel.org
10156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10157 S:      Maintained
10158 F:      net/ipv4/
10159 F:      net/ipv6/
10160 F:      include/net/ip*
10161 F:      arch/x86/net/*
10162
10163 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10164 M:      Paul Moore <paul@paul-moore.com>
10165 W:      https://github.com/netlabel
10166 L:      netdev@vger.kernel.org
10167 L:      linux-security-module@vger.kernel.org
10168 S:      Maintained
10169 F:      Documentation/netlabel/
10170 F:      include/net/calipso.h
10171 F:      include/net/cipso_ipv4.h
10172 F:      include/net/netlabel.h
10173 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10174 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10175 F:      net/netlabel/
10176 F:      net/ipv4/cipso_ipv4.c
10177 F:      net/ipv6/calipso.c
10178 F:      net/netfilter/xt_CONNSECMARK.c
10179 F:      net/netfilter/xt_SECMARK.c
10180
10181 NETWORKING [TCP]
10182 M:      Eric Dumazet <edumazet@google.com>
10183 L:      netdev@vger.kernel.org
10184 S:      Maintained
10185 F:      net/ipv4/tcp*.c
10186 F:      net/ipv4/syncookies.c
10187 F:      net/ipv6/tcp*.c
10188 F:      net/ipv6/syncookies.c
10189 F:      include/uapi/linux/tcp.h
10190 F:      include/net/tcp.h
10191 F:      include/linux/tcp.h
10192 F:      include/trace/events/tcp.h
10193
10194 NETWORKING [TLS]
10195 M:      Boris Pismenny <borisp@mellanox.com>
10196 M:      Aviad Yehezkel <aviadye@mellanox.com>
10197 M:      Dave Watson <davejwatson@fb.com>
10198 L:      netdev@vger.kernel.org
10199 S:      Maintained
10200 F:      net/tls/*
10201 F:      include/uapi/linux/tls.h
10202 F:      include/net/tls.h
10203
10204 NETWORKING [WIRELESS]
10205 L:      linux-wireless@vger.kernel.org
10206 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10207
10208 NETDEVSIM
10209 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10210 S:      Maintained
10211 F:      drivers/net/netdevsim/*
10212
10213 NETXEN (1/10) GbE SUPPORT
10214 M:      Manish Chopra <manish.chopra@cavium.com>
10215 M:      Rahul Verma <rahul.verma@cavium.com>
10216 M:      Dept-GELinuxNICDev@cavium.com
10217 L:      netdev@vger.kernel.org
10218 S:      Supported
10219 F:      drivers/net/ethernet/qlogic/netxen/
10220
10221 NFC SUBSYSTEM
10222 M:      Samuel Ortiz <sameo@linux.intel.com>
10223 L:      linux-wireless@vger.kernel.org
10224 L:      linux-nfc@lists.01.org (subscribers-only)
10225 S:      Supported
10226 F:      net/nfc/
10227 F:      include/net/nfc/
10228 F:      include/uapi/linux/nfc.h
10229 F:      drivers/nfc/
10230 F:      include/linux/platform_data/nfcmrvl.h
10231 F:      include/linux/platform_data/nxp-nci.h
10232 F:      Documentation/devicetree/bindings/net/nfc/
10233
10234 NFS, SUNRPC, AND LOCKD CLIENTS
10235 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10236 M:      Anna Schumaker <anna.schumaker@netapp.com>
10237 L:      linux-nfs@vger.kernel.org
10238 W:      http://client.linux-nfs.org
10239 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10240 S:      Maintained
10241 F:      fs/lockd/
10242 F:      fs/nfs/
10243 F:      fs/nfs_common/
10244 F:      net/sunrpc/
10245 F:      include/linux/lockd/
10246 F:      include/linux/nfs*
10247 F:      include/linux/sunrpc/
10248 F:      include/uapi/linux/nfs*
10249 F:      include/uapi/linux/sunrpc/
10250
10251 NILFS2 FILESYSTEM
10252 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10253 L:      linux-nilfs@vger.kernel.org
10254 W:      https://nilfs.sourceforge.io/
10255 W:      https://nilfs.osdn.jp/
10256 T:      git git://github.com/konis/nilfs2.git
10257 S:      Supported
10258 F:      Documentation/filesystems/nilfs2.txt
10259 F:      fs/nilfs2/
10260 F:      include/trace/events/nilfs2.h
10261 F:      include/uapi/linux/nilfs2_api.h
10262 F:      include/uapi/linux/nilfs2_ondisk.h
10263
10264 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10265 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10266 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10267 S:      Maintained
10268 F:      Documentation/scsi/NinjaSCSI.txt
10269 F:      drivers/scsi/pcmcia/nsp_*
10270
10271 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10272 M:      GOTO Masanori <gotom@debian.or.jp>
10273 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10274 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10275 S:      Maintained
10276 F:      Documentation/scsi/NinjaSCSI.txt
10277 F:      drivers/scsi/nsp32*
10278
10279 NIOS2 ARCHITECTURE
10280 M:      Ley Foon Tan <lftan@altera.com>
10281 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10283 S:      Maintained
10284 F:      arch/nios2/
10285
10286 NOHZ, DYNTICKS SUPPORT
10287 M:      Frederic Weisbecker <fweisbec@gmail.com>
10288 M:      Thomas Gleixner <tglx@linutronix.de>
10289 M:      Ingo Molnar <mingo@kernel.org>
10290 L:      linux-kernel@vger.kernel.org
10291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10292 S:      Maintained
10293 F:      kernel/time/tick*.*
10294 F:      include/linux/tick.h
10295 F:      include/linux/sched/nohz.h
10296
10297 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10298 M:      Pavel Machek <pavel@ucw.cz>
10299 M:      Sakari Ailus <sakari.ailus@iki.fi>
10300 L:      linux-media@vger.kernel.org
10301 S:      Maintained
10302 F:      drivers/media/i2c/et8ek8
10303 F:      drivers/media/i2c/ad5820.c
10304
10305 NOKIA N900 POWER SUPPLY DRIVERS
10306 R:      Pali Rohár <pali.rohar@gmail.com>
10307 F:      include/linux/power/bq2415x_charger.h
10308 F:      include/linux/power/bq27xxx_battery.h
10309 F:      include/linux/power/isp1704_charger.h
10310 F:      drivers/power/supply/bq2415x_charger.c
10311 F:      drivers/power/supply/bq27xxx_battery.c
10312 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10313 F:      drivers/power/supply/isp1704_charger.c
10314 F:      drivers/power/supply/rx51_battery.c
10315
10316 NTB AMD DRIVER
10317 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10318 L:      linux-ntb@googlegroups.com
10319 S:      Supported
10320 F:      drivers/ntb/hw/amd/
10321
10322 NTB DRIVER CORE
10323 M:      Jon Mason <jdmason@kudzu.us>
10324 M:      Dave Jiang <dave.jiang@intel.com>
10325 M:      Allen Hubbe <allenbh@gmail.com>
10326 L:      linux-ntb@googlegroups.com
10327 S:      Supported
10328 W:      https://github.com/jonmason/ntb/wiki
10329 T:      git git://github.com/jonmason/ntb.git
10330 F:      drivers/ntb/
10331 F:      drivers/net/ntb_netdev.c
10332 F:      include/linux/ntb.h
10333 F:      include/linux/ntb_transport.h
10334 F:      tools/testing/selftests/ntb/
10335
10336 NTB IDT DRIVER
10337 M:      Serge Semin <fancer.lancer@gmail.com>
10338 L:      linux-ntb@googlegroups.com
10339 S:      Supported
10340 F:      drivers/ntb/hw/idt/
10341
10342 NTB INTEL DRIVER
10343 M:      Dave Jiang <dave.jiang@intel.com>
10344 L:      linux-ntb@googlegroups.com
10345 S:      Supported
10346 W:      https://github.com/davejiang/linux/wiki
10347 T:      git https://github.com/davejiang/linux.git
10348 F:      drivers/ntb/hw/intel/
10349
10350 NTFS FILESYSTEM
10351 M:      Anton Altaparmakov <anton@tuxera.com>
10352 L:      linux-ntfs-dev@lists.sourceforge.net
10353 W:      http://www.tuxera.com/
10354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10355 S:      Supported
10356 F:      Documentation/filesystems/ntfs.txt
10357 F:      fs/ntfs/
10358
10359 NUBUS SUBSYSTEM
10360 M:      Finn Thain <fthain@telegraphics.com.au>
10361 L:      linux-m68k@lists.linux-m68k.org
10362 S:      Maintained
10363 F:      arch/*/include/asm/nubus.h
10364 F:      drivers/nubus/
10365 F:      include/linux/nubus.h
10366 F:      include/uapi/linux/nubus.h
10367
10368 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10369 M:      Antonino Daplas <adaplas@gmail.com>
10370 L:      linux-fbdev@vger.kernel.org
10371 S:      Maintained
10372 F:      drivers/video/fbdev/riva/
10373 F:      drivers/video/fbdev/nvidia/
10374
10375 NVM EXPRESS DRIVER
10376 M:      Keith Busch <keith.busch@intel.com>
10377 M:      Jens Axboe <axboe@fb.com>
10378 M:      Christoph Hellwig <hch@lst.de>
10379 M:      Sagi Grimberg <sagi@grimberg.me>
10380 L:      linux-nvme@lists.infradead.org
10381 T:      git://git.infradead.org/nvme.git
10382 W:      http://git.infradead.org/nvme.git
10383 S:      Supported
10384 F:      drivers/nvme/host/
10385 F:      include/linux/nvme.h
10386 F:      include/uapi/linux/nvme_ioctl.h
10387
10388 NVM EXPRESS FC TRANSPORT DRIVERS
10389 M:      James Smart <james.smart@broadcom.com>
10390 L:      linux-nvme@lists.infradead.org
10391 S:      Supported
10392 F:      include/linux/nvme-fc.h
10393 F:      include/linux/nvme-fc-driver.h
10394 F:      drivers/nvme/host/fc.c
10395 F:      drivers/nvme/target/fc.c
10396 F:      drivers/nvme/target/fcloop.c
10397
10398 NVM EXPRESS TARGET DRIVER
10399 M:      Christoph Hellwig <hch@lst.de>
10400 M:      Sagi Grimberg <sagi@grimberg.me>
10401 L:      linux-nvme@lists.infradead.org
10402 T:      git://git.infradead.org/nvme.git
10403 W:      http://git.infradead.org/nvme.git
10404 S:      Supported
10405 F:      drivers/nvme/target/
10406
10407 NVMEM FRAMEWORK
10408 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10409 S:      Maintained
10410 F:      drivers/nvmem/
10411 F:      Documentation/devicetree/bindings/nvmem/
10412 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10413 F:      include/linux/nvmem-consumer.h
10414 F:      include/linux/nvmem-provider.h
10415
10416 NXP SGTL5000 DRIVER
10417 M:      Fabio Estevam <fabio.estevam@nxp.com>
10418 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10419 S:      Maintained
10420 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10421 F:      sound/soc/codecs/sgtl5000*
10422
10423 NXP TDA998X DRM DRIVER
10424 M:      Russell King <linux@armlinux.org.uk>
10425 S:      Maintained
10426 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10427 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10428 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10429 F:      include/drm/i2c/tda998x.h
10430 F:      include/dt-bindings/display/tda998x.h
10431 K:      "nxp,tda998x"
10432
10433 NXP TFA9879 DRIVER
10434 M:      Peter Rosin <peda@axentia.se>
10435 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10436 S:      Maintained
10437 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10438 F:      sound/soc/codecs/tfa9879*
10439
10440 NXP-NCI NFC DRIVER
10441 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10442 R:      Charles Gorand <charles.gorand@effinnov.com>
10443 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10444 S:      Supported
10445 F:      drivers/nfc/nxp-nci
10446
10447 OBJTOOL
10448 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10449 M:      Peter Zijlstra <peterz@infradead.org>
10450 S:      Supported
10451 F:      tools/objtool/
10452
10453 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10454 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10455 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10456 L:      linuxppc-dev@lists.ozlabs.org
10457 S:      Supported
10458 F:      arch/powerpc/platforms/powernv/ocxl.c
10459 F:      arch/powerpc/include/asm/pnv-ocxl.h
10460 F:      drivers/misc/ocxl/
10461 F:      include/misc/ocxl*
10462 F:      include/uapi/misc/ocxl.h
10463 F:      Documentation/accelerators/ocxl.rst
10464
10465 OMAP AUDIO SUPPORT
10466 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10467 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10468 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10469 L:      linux-omap@vger.kernel.org
10470 S:      Maintained
10471 F:      sound/soc/omap/
10472
10473 OMAP CLOCK FRAMEWORK SUPPORT
10474 M:      Paul Walmsley <paul@pwsan.com>
10475 L:      linux-omap@vger.kernel.org
10476 S:      Maintained
10477 F:      arch/arm/*omap*/*clock*
10478
10479 OMAP DEVICE TREE SUPPORT
10480 M:      Benoît Cousson <bcousson@baylibre.com>
10481 M:      Tony Lindgren <tony@atomide.com>
10482 L:      linux-omap@vger.kernel.org
10483 L:      devicetree@vger.kernel.org
10484 S:      Maintained
10485 F:      arch/arm/boot/dts/*omap*
10486 F:      arch/arm/boot/dts/*am3*
10487 F:      arch/arm/boot/dts/*am4*
10488 F:      arch/arm/boot/dts/*am5*
10489 F:      arch/arm/boot/dts/*dra7*
10490
10491 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10492 L:      linux-omap@vger.kernel.org
10493 L:      linux-fbdev@vger.kernel.org
10494 S:      Orphan
10495 F:      drivers/video/fbdev/omap2/
10496 F:      Documentation/arm/OMAP/DSS
10497
10498 OMAP FRAMEBUFFER SUPPORT
10499 L:      linux-fbdev@vger.kernel.org
10500 L:      linux-omap@vger.kernel.org
10501 S:      Orphan
10502 F:      drivers/video/fbdev/omap/
10503
10504 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10505 M:      Roger Quadros <rogerq@ti.com>
10506 M:      Tony Lindgren <tony@atomide.com>
10507 L:      linux-omap@vger.kernel.org
10508 S:      Maintained
10509 F:      drivers/memory/omap-gpmc.c
10510 F:      arch/arm/mach-omap2/*gpmc*
10511
10512 OMAP GPIO DRIVER
10513 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10514 M:      Santosh Shilimkar <ssantosh@kernel.org>
10515 M:      Kevin Hilman <khilman@kernel.org>
10516 L:      linux-omap@vger.kernel.org
10517 S:      Maintained
10518 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10519 F:      drivers/gpio/gpio-omap.c
10520
10521 OMAP HARDWARE SPINLOCK SUPPORT
10522 M:      Ohad Ben-Cohen <ohad@wizery.com>
10523 L:      linux-omap@vger.kernel.org
10524 S:      Maintained
10525 F:      drivers/hwspinlock/omap_hwspinlock.c
10526
10527 OMAP HS MMC SUPPORT
10528 L:      linux-mmc@vger.kernel.org
10529 L:      linux-omap@vger.kernel.org
10530 S:      Orphan
10531 F:      drivers/mmc/host/omap_hsmmc.c
10532
10533 OMAP HWMOD DATA
10534 M:      Paul Walmsley <paul@pwsan.com>
10535 L:      linux-omap@vger.kernel.org
10536 S:      Maintained
10537 F:      arch/arm/mach-omap2/omap_hwmod*data*
10538
10539 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10540 M:      Benoît Cousson <bcousson@baylibre.com>
10541 L:      linux-omap@vger.kernel.org
10542 S:      Maintained
10543 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10544
10545 OMAP HWMOD SUPPORT
10546 M:      Benoît Cousson <bcousson@baylibre.com>
10547 M:      Paul Walmsley <paul@pwsan.com>
10548 L:      linux-omap@vger.kernel.org
10549 S:      Maintained
10550 F:      arch/arm/mach-omap2/omap_hwmod.*
10551
10552 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10553 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10554 L:      linux-media@vger.kernel.org
10555 S:      Maintained
10556 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10557 F:      drivers/media/platform/omap3isp/
10558 F:      drivers/staging/media/omap4iss/
10559
10560 OMAP MMC SUPPORT
10561 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10562 L:      linux-omap@vger.kernel.org
10563 S:      Maintained
10564 F:      drivers/mmc/host/omap.c
10565
10566 OMAP POWER MANAGEMENT SUPPORT
10567 M:      Kevin Hilman <khilman@kernel.org>
10568 L:      linux-omap@vger.kernel.org
10569 S:      Maintained
10570 F:      arch/arm/*omap*/*pm*
10571 F:      drivers/cpufreq/omap-cpufreq.c
10572
10573 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10574 M:      Rajendra Nayak <rnayak@codeaurora.org>
10575 M:      Paul Walmsley <paul@pwsan.com>
10576 L:      linux-omap@vger.kernel.org
10577 S:      Maintained
10578 F:      arch/arm/mach-omap2/prm*
10579
10580 OMAP RANDOM NUMBER GENERATOR SUPPORT
10581 M:      Deepak Saxena <dsaxena@plexity.net>
10582 S:      Maintained
10583 F:      drivers/char/hw_random/omap-rng.c
10584
10585 OMAP USB SUPPORT
10586 L:      linux-usb@vger.kernel.org
10587 L:      linux-omap@vger.kernel.org
10588 S:      Orphan
10589 F:      drivers/usb/*/*omap*
10590 F:      arch/arm/*omap*/usb*
10591
10592 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10593 M:      Mark Jackson <mpfj@newflow.co.uk>
10594 L:      linux-omap@vger.kernel.org
10595 S:      Maintained
10596 F:      arch/arm/boot/dts/am335x-nano.dts
10597
10598 OMAP1 SUPPORT
10599 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10600 M:      Tony Lindgren <tony@atomide.com>
10601 L:      linux-omap@vger.kernel.org
10602 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10604 S:      Maintained
10605 F:      arch/arm/mach-omap1/
10606 F:      arch/arm/plat-omap/
10607 F:      arch/arm/configs/omap1_defconfig
10608 F:      drivers/i2c/busses/i2c-omap.c
10609 F:      include/linux/platform_data/i2c-omap.h
10610 F:      include/linux/platform_data/ams-delta-fiq.h
10611
10612 OMAP2+ SUPPORT
10613 M:      Tony Lindgren <tony@atomide.com>
10614 L:      linux-omap@vger.kernel.org
10615 W:      http://www.muru.com/linux/omap/
10616 W:      http://linux.omap.com/
10617 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10619 S:      Maintained
10620 F:      arch/arm/mach-omap2/
10621 F:      arch/arm/plat-omap/
10622 F:      arch/arm/configs/omap2plus_defconfig
10623 F:      drivers/i2c/busses/i2c-omap.c
10624 F:      drivers/irqchip/irq-omap-intc.c
10625 F:      drivers/mfd/*omap*.c
10626 F:      drivers/mfd/menelaus.c
10627 F:      drivers/mfd/palmas.c
10628 F:      drivers/mfd/tps65217.c
10629 F:      drivers/mfd/tps65218.c
10630 F:      drivers/mfd/tps65910.c
10631 F:      drivers/mfd/twl-core.[ch]
10632 F:      drivers/mfd/twl4030*.c
10633 F:      drivers/mfd/twl6030*.c
10634 F:      drivers/mfd/twl6040*.c
10635 F:      drivers/regulator/palmas-regulator*.c
10636 F:      drivers/regulator/pbias-regulator.c
10637 F:      drivers/regulator/tps65217-regulator.c
10638 F:      drivers/regulator/tps65218-regulator.c
10639 F:      drivers/regulator/tps65910-regulator.c
10640 F:      drivers/regulator/twl-regulator.c
10641 F:      drivers/regulator/twl6030-regulator.c
10642 F:      include/linux/platform_data/i2c-omap.h
10643
10644 ONION OMEGA2+ BOARD
10645 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10646 L:      linux-mips@linux-mips.org
10647 S:      Maintained
10648 F:      arch/mips/boot/dts/ralink/omega2p.dts
10649
10650 OMFS FILESYSTEM
10651 M:      Bob Copeland <me@bobcopeland.com>
10652 L:      linux-karma-devel@lists.sourceforge.net
10653 S:      Maintained
10654 F:      Documentation/filesystems/omfs.txt
10655 F:      fs/omfs/
10656
10657 OMNIKEY CARDMAN 4000 DRIVER
10658 M:      Harald Welte <laforge@gnumonks.org>
10659 S:      Maintained
10660 F:      drivers/char/pcmcia/cm4000_cs.c
10661 F:      include/linux/cm4000_cs.h
10662 F:      include/uapi/linux/cm4000_cs.h
10663
10664 OMNIKEY CARDMAN 4040 DRIVER
10665 M:      Harald Welte <laforge@gnumonks.org>
10666 S:      Maintained
10667 F:      drivers/char/pcmcia/cm4040_cs.*
10668
10669 OMNIVISION OV13858 SENSOR DRIVER
10670 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10671 L:      linux-media@vger.kernel.org
10672 T:      git git://linuxtv.org/media_tree.git
10673 S:      Maintained
10674 F:      drivers/media/i2c/ov13858.c
10675
10676 OMNIVISION OV2680 SENSOR DRIVER
10677 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10678 L:      linux-media@vger.kernel.org
10679 T:      git git://linuxtv.org/media_tree.git
10680 S:      Maintained
10681 F:      drivers/media/i2c/ov2680.c
10682 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10683
10684 OMNIVISION OV2685 SENSOR DRIVER
10685 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10686 L:      linux-media@vger.kernel.org
10687 T:      git git://linuxtv.org/media_tree.git
10688 S:      Maintained
10689 F:      drivers/media/i2c/ov2685.c
10690
10691 OMNIVISION OV5640 SENSOR DRIVER
10692 M:      Steve Longerbeam <slongerbeam@gmail.com>
10693 L:      linux-media@vger.kernel.org
10694 T:      git git://linuxtv.org/media_tree.git
10695 S:      Maintained
10696 F:      drivers/media/i2c/ov5640.c
10697
10698 OMNIVISION OV5647 SENSOR DRIVER
10699 M:      Luis Oliveira <lolivei@synopsys.com>
10700 L:      linux-media@vger.kernel.org
10701 T:      git git://linuxtv.org/media_tree.git
10702 S:      Maintained
10703 F:      drivers/media/i2c/ov5647.c
10704
10705 OMNIVISION OV5695 SENSOR DRIVER
10706 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10707 L:      linux-media@vger.kernel.org
10708 T:      git git://linuxtv.org/media_tree.git
10709 S:      Maintained
10710 F:      drivers/media/i2c/ov5695.c
10711
10712 OMNIVISION OV7670 SENSOR DRIVER
10713 M:      Jonathan Corbet <corbet@lwn.net>
10714 L:      linux-media@vger.kernel.org
10715 T:      git git://linuxtv.org/media_tree.git
10716 S:      Maintained
10717 F:      drivers/media/i2c/ov7670.c
10718 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10719
10720 OMNIVISION OV772x SENSOR DRIVER
10721 M:      Jacopo Mondi <jacopo@jmondi.org>
10722 L:      linux-media@vger.kernel.org
10723 T:      git git://linuxtv.org/media_tree.git
10724 S:      Odd fixes
10725 F:      drivers/media/i2c/ov772x.c
10726 F:      include/media/i2c/ov772x.h
10727 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10728
10729 OMNIVISION OV7740 SENSOR DRIVER
10730 M:      Wenyou Yang <wenyou.yang@microchip.com>
10731 L:      linux-media@vger.kernel.org
10732 T:      git git://linuxtv.org/media_tree.git
10733 S:      Maintained
10734 F:      drivers/media/i2c/ov7740.c
10735 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10736
10737 OMNIVISION OV9650 SENSOR DRIVER
10738 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10739 R:      Akinobu Mita <akinobu.mita@gmail.com>
10740 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10741 L:      linux-media@vger.kernel.org
10742 T:      git git://linuxtv.org/media_tree.git
10743 S:      Maintained
10744 F:      drivers/media/i2c/ov9650.c
10745 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10746
10747 ONENAND FLASH DRIVER
10748 M:      Kyungmin Park <kyungmin.park@samsung.com>
10749 L:      linux-mtd@lists.infradead.org
10750 S:      Maintained
10751 F:      drivers/mtd/nand/onenand/
10752 F:      include/linux/mtd/onenand*.h
10753
10754 ONSTREAM SCSI TAPE DRIVER
10755 M:      Willem Riede <osst@riede.org>
10756 L:      osst-users@lists.sourceforge.net
10757 L:      linux-scsi@vger.kernel.org
10758 S:      Maintained
10759 F:      Documentation/scsi/osst.txt
10760 F:      drivers/scsi/osst.*
10761 F:      drivers/scsi/osst_*.h
10762 F:      drivers/scsi/st.h
10763
10764 OP-TEE DRIVER
10765 M:      Jens Wiklander <jens.wiklander@linaro.org>
10766 S:      Maintained
10767 F:      drivers/tee/optee/
10768
10769 OPA-VNIC DRIVER
10770 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10771 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10772 L:      linux-rdma@vger.kernel.org
10773 S:      Supported
10774 F:      drivers/infiniband/ulp/opa_vnic
10775
10776 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10777 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10778 M:      Frank Rowand <frowand.list@gmail.com>
10779 L:      devicetree@vger.kernel.org
10780 S:      Maintained
10781 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10782 F:      Documentation/devicetree/overlay-notes.txt
10783 F:      drivers/of/overlay.c
10784 F:      drivers/of/resolver.c
10785 K:      of_overlay_notifier_
10786
10787 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10788 M:      Rob Herring <robh+dt@kernel.org>
10789 M:      Frank Rowand <frowand.list@gmail.com>
10790 L:      devicetree@vger.kernel.org
10791 W:      http://www.devicetree.org/
10792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10793 S:      Maintained
10794 F:      drivers/of/
10795 F:      include/linux/of*.h
10796 F:      scripts/dtc/
10797 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10798
10799 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10800 M:      Rob Herring <robh+dt@kernel.org>
10801 M:      Mark Rutland <mark.rutland@arm.com>
10802 L:      devicetree@vger.kernel.org
10803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10804 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10805 S:      Maintained
10806 F:      Documentation/devicetree/
10807 F:      arch/*/boot/dts/
10808 F:      include/dt-bindings/
10809
10810 OPENCORES I2C BUS DRIVER
10811 M:      Peter Korsgaard <peter@korsgaard.com>
10812 L:      linux-i2c@vger.kernel.org
10813 S:      Maintained
10814 F:      Documentation/i2c/busses/i2c-ocores
10815 F:      drivers/i2c/busses/i2c-ocores.c
10816
10817 OPENRISC ARCHITECTURE
10818 M:      Jonas Bonn <jonas@southpole.se>
10819 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10820 M:      Stafford Horne <shorne@gmail.com>
10821 T:      git git://github.com/openrisc/linux.git
10822 L:      openrisc@lists.librecores.org
10823 W:      http://openrisc.io
10824 S:      Maintained
10825 F:      Documentation/devicetree/bindings/openrisc/
10826 F:      Documentation/openrisc/
10827 F:      arch/openrisc/
10828 F:      drivers/irqchip/irq-ompic.c
10829 F:      drivers/irqchip/irq-or1k-*
10830
10831 OPENVSWITCH
10832 M:      Pravin B Shelar <pshelar@ovn.org>
10833 L:      netdev@vger.kernel.org
10834 L:      dev@openvswitch.org
10835 W:      http://openvswitch.org
10836 S:      Maintained
10837 F:      net/openvswitch/
10838 F:      include/uapi/linux/openvswitch.h
10839
10840 OPERATING PERFORMANCE POINTS (OPP)
10841 M:      Viresh Kumar <vireshk@kernel.org>
10842 M:      Nishanth Menon <nm@ti.com>
10843 M:      Stephen Boyd <sboyd@kernel.org>
10844 L:      linux-pm@vger.kernel.org
10845 S:      Maintained
10846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10847 F:      drivers/opp/
10848 F:      include/linux/pm_opp.h
10849 F:      Documentation/power/opp.txt
10850 F:      Documentation/devicetree/bindings/opp/
10851
10852 OPL4 DRIVER
10853 M:      Clemens Ladisch <clemens@ladisch.de>
10854 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10855 T:      git git://git.alsa-project.org/alsa-kernel.git
10856 S:      Maintained
10857 F:      sound/drivers/opl4/
10858
10859 OPROFILE
10860 M:      Robert Richter <rric@kernel.org>
10861 L:      oprofile-list@lists.sf.net
10862 S:      Maintained
10863 F:      arch/*/include/asm/oprofile*.h
10864 F:      arch/*/oprofile/
10865 F:      drivers/oprofile/
10866 F:      include/linux/oprofile.h
10867
10868 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10869 M:      Mark Fasheh <mark@fasheh.com>
10870 M:      Joel Becker <jlbec@evilplan.org>
10871 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10872 W:      http://ocfs2.wiki.kernel.org
10873 S:      Supported
10874 F:      Documentation/filesystems/ocfs2.txt
10875 F:      Documentation/filesystems/dlmfs.txt
10876 F:      fs/ocfs2/
10877
10878 ORANGEFS FILESYSTEM
10879 M:      Mike Marshall <hubcap@omnibond.com>
10880 R:      Martin Brandenburg <martin@omnibond.com>
10881 L:      devel@lists.orangefs.org
10882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10883 S:      Supported
10884 F:      fs/orangefs/
10885 F:      Documentation/filesystems/orangefs.txt
10886
10887 ORINOCO DRIVER
10888 L:      linux-wireless@vger.kernel.org
10889 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10890 W:      http://www.nongnu.org/orinoco/
10891 S:      Orphan
10892 F:      drivers/net/wireless/intersil/orinoco/
10893
10894 OSD LIBRARY and FILESYSTEM
10895 M:      Boaz Harrosh <ooo@electrozaur.com>
10896 S:      Maintained
10897 F:      drivers/scsi/osd/
10898 F:      include/scsi/osd_*
10899 F:      fs/exofs/
10900
10901 OV2659 OMNIVISION SENSOR DRIVER
10902 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10903 L:      linux-media@vger.kernel.org
10904 W:      https://linuxtv.org
10905 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10906 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10907 S:      Maintained
10908 F:      drivers/media/i2c/ov2659.c
10909 F:      include/media/i2c/ov2659.h
10910
10911 OVERLAY FILESYSTEM
10912 M:      Miklos Szeredi <miklos@szeredi.hu>
10913 L:      linux-unionfs@vger.kernel.org
10914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10915 S:      Supported
10916 F:      fs/overlayfs/
10917 F:      Documentation/filesystems/overlayfs.txt
10918
10919 P54 WIRELESS DRIVER
10920 M:      Christian Lamparter <chunkeey@googlemail.com>
10921 L:      linux-wireless@vger.kernel.org
10922 W:      http://wireless.kernel.org/en/users/Drivers/p54
10923 S:      Maintained
10924 F:      drivers/net/wireless/intersil/p54/
10925
10926 PA SEMI ETHERNET DRIVER
10927 L:      netdev@vger.kernel.org
10928 S:      Orphan
10929 F:      drivers/net/ethernet/pasemi/*
10930
10931 PA SEMI SMBUS DRIVER
10932 L:      linux-i2c@vger.kernel.org
10933 S:      Orphan
10934 F:      drivers/i2c/busses/i2c-pasemi.c
10935
10936 PADATA PARALLEL EXECUTION MECHANISM
10937 M:      Steffen Klassert <steffen.klassert@secunet.com>
10938 L:      linux-crypto@vger.kernel.org
10939 S:      Maintained
10940 F:      kernel/padata.c
10941 F:      include/linux/padata.h
10942 F:      Documentation/padata.txt
10943
10944 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10945 M:      Harald Welte <laforge@gnumonks.org>
10946 L:      platform-driver-x86@vger.kernel.org
10947 S:      Maintained
10948 F:      drivers/platform/x86/panasonic-laptop.c
10949
10950 PARALLEL LCD/KEYPAD PANEL DRIVER
10951 M:      Willy Tarreau <willy@haproxy.com>
10952 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10953 S:      Odd Fixes
10954 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10955 F:      drivers/auxdisplay/panel.c
10956
10957 PARALLEL PORT SUBSYSTEM
10958 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10959 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10960 L:      linux-parport@lists.infradead.org (subscribers-only)
10961 S:      Maintained
10962 F:      drivers/parport/
10963 F:      include/linux/parport*.h
10964 F:      drivers/char/ppdev.c
10965 F:      include/uapi/linux/ppdev.h
10966 F:      Documentation/parport*.txt
10967
10968 PARAVIRT_OPS INTERFACE
10969 M:      Juergen Gross <jgross@suse.com>
10970 M:      Alok Kataria <akataria@vmware.com>
10971 L:      virtualization@lists.linux-foundation.org
10972 S:      Supported
10973 F:      Documentation/virtual/paravirt_ops.txt
10974 F:      arch/*/kernel/paravirt*
10975 F:      arch/*/include/asm/paravirt*.h
10976 F:      include/linux/hypervisor.h
10977
10978 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10979 M:      Tim Waugh <tim@cyberelk.net>
10980 L:      linux-parport@lists.infradead.org (subscribers-only)
10981 S:      Maintained
10982 F:      Documentation/blockdev/paride.txt
10983 F:      drivers/block/paride/
10984
10985 PARISC ARCHITECTURE
10986 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10987 M:      Helge Deller <deller@gmx.de>
10988 L:      linux-parisc@vger.kernel.org
10989 W:      http://www.parisc-linux.org/
10990 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10993 S:      Maintained
10994 F:      arch/parisc/
10995 F:      Documentation/parisc/
10996 F:      drivers/parisc/
10997 F:      drivers/char/agp/parisc-agp.c
10998 F:      drivers/input/serio/gscps2.c
10999 F:      drivers/parport/parport_gsc.*
11000 F:      drivers/tty/serial/8250/8250_gsc.c
11001 F:      drivers/video/fbdev/sti*
11002 F:      drivers/video/console/sti*
11003 F:      drivers/video/logo/logo_parisc*
11004
11005 PARMAN
11006 M:      Jiri Pirko <jiri@mellanox.com>
11007 L:      netdev@vger.kernel.org
11008 S:      Supported
11009 F:      lib/parman.c
11010 F:      lib/test_parman.c
11011 F:      include/linux/parman.h
11012
11013 PC87360 HARDWARE MONITORING DRIVER
11014 M:      Jim Cromie <jim.cromie@gmail.com>
11015 L:      linux-hwmon@vger.kernel.org
11016 S:      Maintained
11017 F:      Documentation/hwmon/pc87360
11018 F:      drivers/hwmon/pc87360.c
11019
11020 PC8736x GPIO DRIVER
11021 M:      Jim Cromie <jim.cromie@gmail.com>
11022 S:      Maintained
11023 F:      drivers/char/pc8736x_gpio.c
11024
11025 PC87427 HARDWARE MONITORING DRIVER
11026 M:      Jean Delvare <jdelvare@suse.com>
11027 L:      linux-hwmon@vger.kernel.org
11028 S:      Maintained
11029 F:      Documentation/hwmon/pc87427
11030 F:      drivers/hwmon/pc87427.c
11031
11032 PCA9532 LED DRIVER
11033 M:      Riku Voipio <riku.voipio@iki.fi>
11034 S:      Maintained
11035 F:      drivers/leds/leds-pca9532.c
11036 F:      include/linux/leds-pca9532.h
11037
11038 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11039 M:      Guenter Roeck <linux@roeck-us.net>
11040 L:      linux-i2c@vger.kernel.org
11041 S:      Maintained
11042 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11043
11044 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11045 M:      Khalid Aziz <khalid@gonehiking.org>
11046 S:      Maintained
11047 F:      drivers/firmware/pcdp.*
11048
11049 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11050 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11051 L:      linux-pci@vger.kernel.org
11052 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11053 S:      Maintained
11054 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11055 F:      drivers/pci/controller/pci-aardvark.c
11056
11057 PCI DRIVER FOR ALTERA PCIE IP
11058 M:      Ley Foon Tan <lftan@altera.com>
11059 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11060 L:      linux-pci@vger.kernel.org
11061 S:      Supported
11062 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11063 F:      drivers/pci/controller/pcie-altera.c
11064
11065 PCI DRIVER FOR APPLIEDMICRO XGENE
11066 M:      Tanmay Inamdar <tinamdar@apm.com>
11067 L:      linux-pci@vger.kernel.org
11068 L:      linux-arm-kernel@lists.infradead.org
11069 S:      Maintained
11070 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11071 F:      drivers/pci/controller/pci-xgene.c
11072
11073 PCI DRIVER FOR ARM VERSATILE PLATFORM
11074 M:      Rob Herring <robh@kernel.org>
11075 L:      linux-pci@vger.kernel.org
11076 L:      linux-arm-kernel@lists.infradead.org
11077 S:      Maintained
11078 F:      Documentation/devicetree/bindings/pci/versatile.txt
11079 F:      drivers/pci/controller/pci-versatile.c
11080
11081 PCI DRIVER FOR ARMADA 8K
11082 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11083 L:      linux-pci@vger.kernel.org
11084 L:      linux-arm-kernel@lists.infradead.org
11085 S:      Maintained
11086 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11087 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11088
11089 PCI DRIVER FOR CADENCE PCIE IP
11090 M:      Alan Douglas <adouglas@cadence.com>
11091 L:      linux-pci@vger.kernel.org
11092 S:      Maintained
11093 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11094 F:      drivers/pci/controller/pcie-cadence*
11095
11096 PCI DRIVER FOR FREESCALE LAYERSCAPE
11097 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11098 M:      Mingkai Hu <mingkai.hu@nxp.com>
11099 M:      Roy Zang <roy.zang@nxp.com>
11100 L:      linuxppc-dev@lists.ozlabs.org
11101 L:      linux-pci@vger.kernel.org
11102 L:      linux-arm-kernel@lists.infradead.org
11103 S:      Maintained
11104 F:      drivers/pci/controller/dwc/*layerscape*
11105
11106 PCI DRIVER FOR GENERIC OF HOSTS
11107 M:      Will Deacon <will.deacon@arm.com>
11108 L:      linux-pci@vger.kernel.org
11109 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11110 S:      Maintained
11111 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11112 F:      drivers/pci/controller/pci-host-common.c
11113 F:      drivers/pci/controller/pci-host-generic.c
11114
11115 PCI DRIVER FOR IMX6
11116 M:      Richard Zhu <hongxing.zhu@nxp.com>
11117 M:      Lucas Stach <l.stach@pengutronix.de>
11118 L:      linux-pci@vger.kernel.org
11119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11120 S:      Maintained
11121 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11122 F:      drivers/pci/controller/dwc/*imx6*
11123
11124 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11125 M:      Keith Busch <keith.busch@intel.com>
11126 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11127 L:      linux-pci@vger.kernel.org
11128 S:      Supported
11129 F:      drivers/pci/controller/vmd.c
11130
11131 PCI DRIVER FOR MICROSEMI SWITCHTEC
11132 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11133 M:      Logan Gunthorpe <logang@deltatee.com>
11134 L:      linux-pci@vger.kernel.org
11135 S:      Maintained
11136 F:      Documentation/switchtec.txt
11137 F:      Documentation/ABI/testing/sysfs-class-switchtec
11138 F:      drivers/pci/switch/switchtec*
11139 F:      include/uapi/linux/switchtec_ioctl.h
11140 F:      include/linux/switchtec.h
11141 F:      drivers/ntb/hw/mscc/
11142
11143 PCI DRIVER FOR MOBIVEIL PCIE IP
11144 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11145 L:      linux-pci@vger.kernel.org
11146 S:      Supported
11147 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11148 F:      drivers/pci/controller/pcie-mobiveil.c
11149
11150 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11151 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11152 M:      Jason Cooper <jason@lakedaemon.net>
11153 L:      linux-pci@vger.kernel.org
11154 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11155 S:      Maintained
11156 F:      drivers/pci/controller/*mvebu*
11157
11158 PCI DRIVER FOR NVIDIA TEGRA
11159 M:      Thierry Reding <thierry.reding@gmail.com>
11160 L:      linux-tegra@vger.kernel.org
11161 L:      linux-pci@vger.kernel.org
11162 S:      Supported
11163 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11164 F:      drivers/pci/controller/pci-tegra.c
11165
11166 PCI DRIVER FOR RENESAS R-CAR
11167 M:      Simon Horman <horms@verge.net.au>
11168 L:      linux-pci@vger.kernel.org
11169 L:      linux-renesas-soc@vger.kernel.org
11170 S:      Maintained
11171 F:      drivers/pci/controller/*rcar*
11172
11173 PCI DRIVER FOR SAMSUNG EXYNOS
11174 M:      Jingoo Han <jingoohan1@gmail.com>
11175 L:      linux-pci@vger.kernel.org
11176 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11177 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11178 S:      Maintained
11179 F:      drivers/pci/controller/dwc/pci-exynos.c
11180
11181 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11182 M:      Jingoo Han <jingoohan1@gmail.com>
11183 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11184 L:      linux-pci@vger.kernel.org
11185 S:      Maintained
11186 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11187 F:      drivers/pci/controller/dwc/*designware*
11188
11189 PCI DRIVER FOR TI DRA7XX
11190 M:      Kishon Vijay Abraham I <kishon@ti.com>
11191 L:      linux-omap@vger.kernel.org
11192 L:      linux-pci@vger.kernel.org
11193 S:      Supported
11194 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11195 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11196
11197 PCI DRIVER FOR TI KEYSTONE
11198 M:      Murali Karicheri <m-karicheri2@ti.com>
11199 L:      linux-pci@vger.kernel.org
11200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11201 S:      Maintained
11202 F:      drivers/pci/controller/dwc/*keystone*
11203
11204 PCI ENDPOINT SUBSYSTEM
11205 M:      Kishon Vijay Abraham I <kishon@ti.com>
11206 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11207 L:      linux-pci@vger.kernel.org
11208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11209 S:      Supported
11210 F:      drivers/pci/endpoint/
11211 F:      drivers/misc/pci_endpoint_test.c
11212 F:      tools/pci/
11213
11214 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11215 M:      Russell Currey <ruscur@russell.cc>
11216 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11217 M:      Oliver O'Halloran <oohall@gmail.com>
11218 L:      linuxppc-dev@lists.ozlabs.org
11219 S:      Supported
11220 F:      Documentation/PCI/pci-error-recovery.txt
11221 F:      drivers/pci/pcie/aer.c
11222 F:      drivers/pci/pcie/dpc.c
11223 F:      drivers/pci/pcie/err.c
11224 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11225 F:      arch/powerpc/kernel/eeh*.c
11226 F:      arch/powerpc/platforms/*/eeh*.c
11227 F:      arch/powerpc/include/*/eeh*.h
11228
11229 PCI ERROR RECOVERY
11230 M:      Linas Vepstas <linasvepstas@gmail.com>
11231 L:      linux-pci@vger.kernel.org
11232 S:      Supported
11233 F:      Documentation/PCI/pci-error-recovery.txt
11234
11235 PCI MSI DRIVER FOR ALTERA MSI IP
11236 M:      Ley Foon Tan <lftan@altera.com>
11237 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11238 L:      linux-pci@vger.kernel.org
11239 S:      Supported
11240 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11241 F:      drivers/pci/controller/pcie-altera-msi.c
11242
11243 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11244 M:      Duc Dang <dhdang@apm.com>
11245 L:      linux-pci@vger.kernel.org
11246 L:      linux-arm-kernel@lists.infradead.org
11247 S:      Maintained
11248 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11249 F:      drivers/pci/controller/pci-xgene-msi.c
11250
11251 PCI SUBSYSTEM
11252 M:      Bjorn Helgaas <bhelgaas@google.com>
11253 L:      linux-pci@vger.kernel.org
11254 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11256 S:      Supported
11257 F:      Documentation/devicetree/bindings/pci/
11258 F:      Documentation/PCI/
11259 F:      drivers/acpi/pci*
11260 F:      drivers/pci/
11261 F:      include/asm-generic/pci*
11262 F:      include/linux/pci*
11263 F:      include/linux/of_pci.h
11264 F:      include/uapi/linux/pci*
11265 F:      lib/pci*
11266 F:      arch/x86/pci/
11267 F:      arch/x86/kernel/quirks.c
11268
11269 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11270 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11271 L:      linux-pci@vger.kernel.org
11272 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11274 S:      Supported
11275 F:      drivers/pci/controller/
11276
11277 PCIE DRIVER FOR AXIS ARTPEC
11278 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11279 L:      linux-arm-kernel@axis.com
11280 L:      linux-pci@vger.kernel.org
11281 S:      Maintained
11282 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11283 F:      drivers/pci/controller/dwc/*artpec*
11284
11285 PCIE DRIVER FOR CAVIUM THUNDERX
11286 M:      David Daney <david.daney@cavium.com>
11287 L:      linux-pci@vger.kernel.org
11288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11289 S:      Supported
11290 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11291 F:      drivers/pci/controller/pci-thunder-*
11292
11293 PCIE DRIVER FOR HISILICON
11294 M:      Zhou Wang <wangzhou1@hisilicon.com>
11295 L:      linux-pci@vger.kernel.org
11296 S:      Maintained
11297 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11298 F:      drivers/pci/controller/dwc/pcie-hisi.c
11299
11300 PCIE DRIVER FOR HISILICON KIRIN
11301 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11302 M:      Binghui Wang <wangbinghui@hisilicon.com>
11303 L:      linux-pci@vger.kernel.org
11304 S:      Maintained
11305 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11306 F:      drivers/pci/controller/dwc/pcie-kirin.c
11307
11308 PCIE DRIVER FOR HISILICON STB
11309 M:      Jianguo Sun <sunjianguo1@huawei.com>
11310 M:      Shawn Guo <shawn.guo@linaro.org>
11311 L:      linux-pci@vger.kernel.org
11312 S:      Maintained
11313 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11314 F:      drivers/pci/controller/dwc/pcie-histb.c
11315
11316 PCIE DRIVER FOR MEDIATEK
11317 M:      Ryder Lee <ryder.lee@mediatek.com>
11318 L:      linux-pci@vger.kernel.org
11319 L:      linux-mediatek@lists.infradead.org
11320 S:      Supported
11321 F:      Documentation/devicetree/bindings/pci/mediatek*
11322 F:      drivers/pci/controller/*mediatek*
11323
11324 PCIE DRIVER FOR QUALCOMM MSM
11325 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11326 L:      linux-pci@vger.kernel.org
11327 L:      linux-arm-msm@vger.kernel.org
11328 S:      Maintained
11329 F:      drivers/pci/controller/dwc/*qcom*
11330
11331 PCIE DRIVER FOR ROCKCHIP
11332 M:      Shawn Lin <shawn.lin@rock-chips.com>
11333 L:      linux-pci@vger.kernel.org
11334 L:      linux-rockchip@lists.infradead.org
11335 S:      Maintained
11336 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11337 F:      drivers/pci/controller/pcie-rockchip*
11338
11339 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11340 M:      Linus Walleij <linus.walleij@linaro.org>
11341 L:      linux-pci@vger.kernel.org
11342 S:      Maintained
11343 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11344 F:      drivers/pci/controller/pci-v3-semi.c
11345
11346 PCIE DRIVER FOR ST SPEAR13XX
11347 M:      Pratyush Anand <pratyush.anand@gmail.com>
11348 L:      linux-pci@vger.kernel.org
11349 S:      Maintained
11350 F:      drivers/pci/controller/dwc/*spear*
11351
11352 PCMCIA SUBSYSTEM
11353 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11355 S:      Odd Fixes
11356 F:      Documentation/pcmcia/
11357 F:      tools/pcmcia/
11358 F:      drivers/pcmcia/
11359 F:      include/pcmcia/
11360
11361 PCNET32 NETWORK DRIVER
11362 M:      Don Fry <pcnet32@frontier.com>
11363 L:      netdev@vger.kernel.org
11364 S:      Maintained
11365 F:      drivers/net/ethernet/amd/pcnet32.c
11366
11367 PCRYPT PARALLEL CRYPTO ENGINE
11368 M:      Steffen Klassert <steffen.klassert@secunet.com>
11369 L:      linux-crypto@vger.kernel.org
11370 S:      Maintained
11371 F:      crypto/pcrypt.c
11372 F:      include/crypto/pcrypt.h
11373
11374 PEAQ WMI HOTKEYS DRIVER
11375 M:      Hans de Goede <hdegoede@redhat.com>
11376 L:      platform-driver-x86@vger.kernel.org
11377 S:      Maintained
11378 F:      drivers/platform/x86/peaq-wmi.c
11379
11380 PER-CPU MEMORY ALLOCATOR
11381 M:      Dennis Zhou <dennis@kernel.org>
11382 M:      Tejun Heo <tj@kernel.org>
11383 M:      Christoph Lameter <cl@linux.com>
11384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11385 S:      Maintained
11386 F:      include/linux/percpu*.h
11387 F:      mm/percpu*.c
11388 F:      arch/*/include/asm/percpu.h
11389
11390 PER-TASK DELAY ACCOUNTING
11391 M:      Balbir Singh <bsingharora@gmail.com>
11392 S:      Maintained
11393 F:      include/linux/delayacct.h
11394 F:      kernel/delayacct.c
11395
11396 PERFORMANCE EVENTS SUBSYSTEM
11397 M:      Peter Zijlstra <peterz@infradead.org>
11398 M:      Ingo Molnar <mingo@redhat.com>
11399 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11400 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11401 R:      Jiri Olsa <jolsa@redhat.com>
11402 R:      Namhyung Kim <namhyung@kernel.org>
11403 L:      linux-kernel@vger.kernel.org
11404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11405 S:      Supported
11406 F:      kernel/events/*
11407 F:      include/linux/perf_event.h
11408 F:      include/uapi/linux/perf_event.h
11409 F:      arch/*/kernel/perf_event*.c
11410 F:      arch/*/kernel/*/perf_event*.c
11411 F:      arch/*/kernel/*/*/perf_event*.c
11412 F:      arch/*/include/asm/perf_event.h
11413 F:      arch/*/kernel/perf_callchain.c
11414 F:      arch/*/events/*
11415 F:      tools/perf/
11416
11417 PERSONALITY HANDLING
11418 M:      Christoph Hellwig <hch@infradead.org>
11419 L:      linux-abi-devel@lists.sourceforge.net
11420 S:      Maintained
11421 F:      include/linux/personality.h
11422 F:      include/uapi/linux/personality.h
11423
11424 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11425 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11426 L:      linux-input@vger.kernel.org
11427 S:      Maintained
11428 F:      Documentation/input/devices/pxrc.rst
11429 F:      drivers/input/joystick/pxrc.c
11430
11431 PHONET PROTOCOL
11432 M:      Remi Denis-Courmont <courmisch@gmail.com>
11433 S:      Supported
11434 F:      Documentation/networking/phonet.txt
11435 F:      include/linux/phonet.h
11436 F:      include/net/phonet/
11437 F:      include/uapi/linux/phonet.h
11438 F:      net/phonet/
11439
11440 PHRAM MTD DRIVER
11441 M:      Joern Engel <joern@lazybastard.org>
11442 L:      linux-mtd@lists.infradead.org
11443 S:      Maintained
11444 F:      drivers/mtd/devices/phram.c
11445
11446 PICOLCD HID DRIVER
11447 M:      Bruno Prémont <bonbons@linux-vserver.org>
11448 L:      linux-input@vger.kernel.org
11449 S:      Maintained
11450 F:      drivers/hid/hid-picolcd*
11451
11452 PICOXCELL SUPPORT
11453 M:      Jamie Iles <jamie@jamieiles.com>
11454 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11455 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11456 S:      Supported
11457 F:      arch/arm/boot/dts/picoxcell*
11458 F:      arch/arm/mach-picoxcell/
11459 F:      drivers/crypto/picoxcell*
11460
11461 PIN CONTROL SUBSYSTEM
11462 M:      Linus Walleij <linus.walleij@linaro.org>
11463 L:      linux-gpio@vger.kernel.org
11464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11465 S:      Maintained
11466 F:      Documentation/devicetree/bindings/pinctrl/
11467 F:      Documentation/driver-api/pinctl.rst
11468 F:      drivers/pinctrl/
11469 F:      include/linux/pinctrl/
11470
11471 PIN CONTROLLER - ATMEL AT91
11472 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11474 S:      Maintained
11475 F:      drivers/pinctrl/pinctrl-at91.*
11476
11477 PIN CONTROLLER - ATMEL AT91 PIO4
11478 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11480 L:      linux-gpio@vger.kernel.org
11481 S:      Supported
11482 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11483
11484 PIN CONTROLLER - FREESCALE
11485 M:      Dong Aisheng <aisheng.dong@nxp.com>
11486 M:      Fabio Estevam <festevam@gmail.com>
11487 M:      Shawn Guo <shawnguo@kernel.org>
11488 M:      Stefan Agner <stefan@agner.ch>
11489 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11490 L:      linux-gpio@vger.kernel.org
11491 S:      Maintained
11492 F:      drivers/pinctrl/freescale/
11493 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11494
11495 PIN CONTROLLER - INTEL
11496 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11497 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11498 S:      Maintained
11499 F:      drivers/pinctrl/intel/
11500
11501 PIN CONTROLLER - MEDIATEK
11502 M:      Sean Wang <sean.wang@mediatek.com>
11503 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11504 S:      Maintained
11505 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11506 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11507 F:      drivers/pinctrl/mediatek/mtk-eint.*
11508 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11509 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11510 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11511
11512 PIN CONTROLLER - QUALCOMM
11513 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11514 S:      Maintained
11515 L:      linux-arm-msm@vger.kernel.org
11516 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11517 F:      drivers/pinctrl/qcom/
11518
11519 PIN CONTROLLER - RENESAS
11520 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11521 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11522 L:      linux-renesas-soc@vger.kernel.org
11523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11524 S:      Maintained
11525 F:      drivers/pinctrl/sh-pfc/
11526
11527 PIN CONTROLLER - SAMSUNG
11528 M:      Tomasz Figa <tomasz.figa@gmail.com>
11529 M:      Krzysztof Kozlowski <krzk@kernel.org>
11530 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11532 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11533 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11535 S:      Maintained
11536 F:      drivers/pinctrl/samsung/
11537 F:      include/dt-bindings/pinctrl/samsung.h
11538 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11539
11540 PIN CONTROLLER - SINGLE
11541 M:      Tony Lindgren <tony@atomide.com>
11542 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11544 L:      linux-omap@vger.kernel.org
11545 S:      Maintained
11546 F:      drivers/pinctrl/pinctrl-single.c
11547
11548 PIN CONTROLLER - ST SPEAR
11549 M:      Viresh Kumar <vireshk@kernel.org>
11550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11551 W:      http://www.st.com/spear
11552 S:      Maintained
11553 F:      drivers/pinctrl/spear/
11554
11555 PISTACHIO SOC SUPPORT
11556 M:      James Hartley <james.hartley@sondrel.com>
11557 L:      linux-mips@linux-mips.org
11558 S:      Odd Fixes
11559 F:      arch/mips/pistachio/
11560 F:      arch/mips/include/asm/mach-pistachio/
11561 F:      arch/mips/boot/dts/img/pistachio*
11562 F:      arch/mips/configs/pistachio*_defconfig
11563
11564 PKTCDVD DRIVER
11565 S:      Orphan
11566 M:      linux-block@vger.kernel.org
11567 F:      drivers/block/pktcdvd.c
11568 F:      include/linux/pktcdvd.h
11569 F:      include/uapi/linux/pktcdvd.h
11570
11571 PKUNITY SOC DRIVERS
11572 M:      Guan Xuetao <gxt@pku.edu.cn>
11573 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11574 S:      Maintained
11575 T:      git git://github.com/gxt/linux.git
11576 F:      drivers/input/serio/i8042-unicore32io.h
11577 F:      drivers/i2c/busses/i2c-puv3.c
11578 F:      drivers/video/fbdev/fb-puv3.c
11579 F:      drivers/rtc/rtc-puv3.c
11580
11581 PMBUS HARDWARE MONITORING DRIVERS
11582 M:      Guenter Roeck <linux@roeck-us.net>
11583 L:      linux-hwmon@vger.kernel.org
11584 W:      http://hwmon.wiki.kernel.org/
11585 W:      http://www.roeck-us.net/linux/drivers/
11586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11587 S:      Maintained
11588 F:      Documentation/hwmon/pmbus
11589 F:      drivers/hwmon/pmbus/
11590 F:      include/linux/pmbus.h
11591
11592 PMC SIERRA MaxRAID DRIVER
11593 L:      linux-scsi@vger.kernel.org
11594 W:      http://www.pmc-sierra.com/
11595 S:      Orphan
11596 F:      drivers/scsi/pmcraid.*
11597
11598 PMC SIERRA PM8001 DRIVER
11599 M:      Jack Wang <jinpu.wang@profitbricks.com>
11600 M:      lindar_liu@usish.com
11601 L:      linux-scsi@vger.kernel.org
11602 S:      Supported
11603 F:      drivers/scsi/pm8001/
11604
11605 PNP SUPPORT
11606 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11607 S:      Maintained
11608 F:      drivers/pnp/
11609
11610 POSIX CLOCKS and TIMERS
11611 M:      Thomas Gleixner <tglx@linutronix.de>
11612 L:      linux-kernel@vger.kernel.org
11613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11614 S:      Maintained
11615 F:      fs/timerfd.c
11616 F:      include/linux/timer*
11617 F:      kernel/time/*timer*
11618
11619 POWER MANAGEMENT CORE
11620 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11621 L:      linux-pm@vger.kernel.org
11622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11623 B:      https://bugzilla.kernel.org
11624 S:      Supported
11625 F:      drivers/base/power/
11626 F:      include/linux/pm.h
11627 F:      include/linux/pm_*
11628 F:      include/linux/powercap.h
11629 F:      drivers/powercap/
11630 F:      kernel/configs/nopm.config
11631
11632 POWER STATE COORDINATION INTERFACE (PSCI)
11633 M:      Mark Rutland <mark.rutland@arm.com>
11634 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11635 L:      linux-arm-kernel@lists.infradead.org
11636 S:      Maintained
11637 F:      drivers/firmware/psci*.c
11638 F:      include/linux/psci.h
11639 F:      include/uapi/linux/psci.h
11640
11641 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11642 M:      Sebastian Reichel <sre@kernel.org>
11643 L:      linux-pm@vger.kernel.org
11644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11645 S:      Maintained
11646 F:      Documentation/ABI/testing/sysfs-class-power
11647 F:      Documentation/devicetree/bindings/power/supply/
11648 F:      include/linux/power_supply.h
11649 F:      drivers/power/supply/
11650
11651 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11652 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11653 L:      linuxppc-dev@lists.ozlabs.org
11654 S:      Maintained
11655 F:      drivers/char/powernv-op-panel.c
11656
11657 PPP OVER ATM (RFC 2364)
11658 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11659 S:      Maintained
11660 F:      net/atm/pppoatm.c
11661 F:      include/uapi/linux/atmppp.h
11662
11663 PPP OVER ETHERNET
11664 M:      Michal Ostrowski <mostrows@earthlink.net>
11665 S:      Maintained
11666 F:      drivers/net/ppp/pppoe.c
11667 F:      drivers/net/ppp/pppox.c
11668
11669 PPP OVER L2TP
11670 M:      James Chapman <jchapman@katalix.com>
11671 S:      Maintained
11672 F:      net/l2tp/l2tp_ppp.c
11673 F:      include/linux/if_pppol2tp.h
11674 F:      include/uapi/linux/if_pppol2tp.h
11675
11676 PPP PROTOCOL DRIVERS AND COMPRESSORS
11677 M:      Paul Mackerras <paulus@samba.org>
11678 L:      linux-ppp@vger.kernel.org
11679 S:      Maintained
11680 F:      drivers/net/ppp/ppp_*
11681
11682 PPS SUPPORT
11683 M:      Rodolfo Giometti <giometti@enneenne.com>
11684 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11685 L:      linuxpps@ml.enneenne.com (subscribers-only)
11686 S:      Maintained
11687 F:      Documentation/pps/
11688 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11689 F:      Documentation/ABI/testing/sysfs-pps
11690 F:      drivers/pps/
11691 F:      include/linux/pps*.h
11692 F:      include/uapi/linux/pps.h
11693
11694 PPTP DRIVER
11695 M:      Dmitry Kozlov <xeb@mail.ru>
11696 L:      netdev@vger.kernel.org
11697 S:      Maintained
11698 F:      drivers/net/ppp/pptp.c
11699 W:      http://sourceforge.net/projects/accel-pptp
11700
11701 PREEMPTIBLE KERNEL
11702 M:      Robert Love <rml@tech9.net>
11703 L:      kpreempt-tech@lists.sourceforge.net
11704 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11705 S:      Supported
11706 F:      Documentation/preempt-locking.txt
11707 F:      include/linux/preempt.h
11708
11709 PRINTK
11710 M:      Petr Mladek <pmladek@suse.com>
11711 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11712 R:      Steven Rostedt <rostedt@goodmis.org>
11713 S:      Maintained
11714 F:      kernel/printk/
11715 F:      include/linux/printk.h
11716
11717 PRISM54 WIRELESS DRIVER
11718 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11719 L:      linux-wireless@vger.kernel.org
11720 W:      http://wireless.kernel.org/en/users/Drivers/p54
11721 S:      Obsolete
11722 F:      drivers/net/wireless/intersil/prism54/
11723
11724 PROC FILESYSTEM
11725 R:      Alexey Dobriyan <adobriyan@gmail.com>
11726 L:      linux-kernel@vger.kernel.org
11727 L:      linux-fsdevel@vger.kernel.org
11728 S:      Maintained
11729 F:      fs/proc/
11730 F:      include/linux/proc_fs.h
11731 F:      tools/testing/selftests/proc/
11732
11733 PROC SYSCTL
11734 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11735 M:      Kees Cook <keescook@chromium.org>
11736 L:      linux-kernel@vger.kernel.org
11737 L:      linux-fsdevel@vger.kernel.org
11738 S:      Maintained
11739 F:      fs/proc/proc_sysctl.c
11740 F:      include/linux/sysctl.h
11741 F:      kernel/sysctl.c
11742 F:      tools/testing/selftests/sysctl/
11743
11744 PS3 NETWORK SUPPORT
11745 M:      Geoff Levand <geoff@infradead.org>
11746 L:      netdev@vger.kernel.org
11747 L:      linuxppc-dev@lists.ozlabs.org
11748 S:      Maintained
11749 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11750
11751 PS3 PLATFORM SUPPORT
11752 M:      Geoff Levand <geoff@infradead.org>
11753 L:      linuxppc-dev@lists.ozlabs.org
11754 S:      Maintained
11755 F:      arch/powerpc/boot/ps3*
11756 F:      arch/powerpc/include/asm/lv1call.h
11757 F:      arch/powerpc/include/asm/ps3*.h
11758 F:      arch/powerpc/platforms/ps3/
11759 F:      drivers/*/ps3*
11760 F:      drivers/ps3/
11761 F:      drivers/rtc/rtc-ps3.c
11762 F:      drivers/usb/host/*ps3.c
11763 F:      sound/ppc/snd_ps3*
11764
11765 PS3VRAM DRIVER
11766 M:      Jim Paris <jim@jtan.com>
11767 M:      Geoff Levand <geoff@infradead.org>
11768 L:      linuxppc-dev@lists.ozlabs.org
11769 S:      Maintained
11770 F:      drivers/block/ps3vram.c
11771
11772 PSAMPLE PACKET SAMPLING SUPPORT:
11773 M:      Yotam Gigi <yotam.gi@gmail.com>
11774 S:      Maintained
11775 F:      net/psample
11776 F:      include/net/psample.h
11777 F:      include/uapi/linux/psample.h
11778
11779 PSTORE FILESYSTEM
11780 M:      Kees Cook <keescook@chromium.org>
11781 M:      Anton Vorontsov <anton@enomsg.org>
11782 M:      Colin Cross <ccross@android.com>
11783 M:      Tony Luck <tony.luck@intel.com>
11784 S:      Maintained
11785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11786 F:      fs/pstore/
11787 F:      include/linux/pstore*
11788 F:      drivers/firmware/efi/efi-pstore.c
11789 F:      drivers/acpi/apei/erst.c
11790 F:      Documentation/admin-guide/ramoops.rst
11791 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11792 K:      \b(pstore|ramoops)
11793
11794 PTP HARDWARE CLOCK SUPPORT
11795 M:      Richard Cochran <richardcochran@gmail.com>
11796 L:      netdev@vger.kernel.org
11797 S:      Maintained
11798 W:      http://linuxptp.sourceforge.net/
11799 F:      Documentation/ABI/testing/sysfs-ptp
11800 F:      Documentation/ptp/*
11801 F:      drivers/net/phy/dp83640*
11802 F:      drivers/ptp/*
11803 F:      include/linux/ptp_cl*
11804
11805 PTRACE SUPPORT
11806 M:      Oleg Nesterov <oleg@redhat.com>
11807 S:      Maintained
11808 F:      include/asm-generic/syscall.h
11809 F:      include/linux/ptrace.h
11810 F:      include/linux/regset.h
11811 F:      include/linux/tracehook.h
11812 F:      include/uapi/linux/ptrace.h
11813 F:      include/uapi/linux/ptrace.h
11814 F:      include/asm-generic/ptrace.h
11815 F:      kernel/ptrace.c
11816 F:      arch/*/ptrace*.c
11817 F:      arch/*/*/ptrace*.c
11818 F:      arch/*/include/asm/ptrace*.h
11819
11820 PULSE8-CEC DRIVER
11821 M:      Hans Verkuil <hverkuil@xs4all.nl>
11822 L:      linux-media@vger.kernel.org
11823 T:      git git://linuxtv.org/media_tree.git
11824 S:      Maintained
11825 F:      drivers/media/usb/pulse8-cec/*
11826 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11827
11828 PVRUSB2 VIDEO4LINUX DRIVER
11829 M:      Mike Isely <isely@pobox.com>
11830 L:      pvrusb2@isely.net       (subscribers-only)
11831 L:      linux-media@vger.kernel.org
11832 W:      http://www.isely.net/pvrusb2/
11833 T:      git git://linuxtv.org/media_tree.git
11834 S:      Maintained
11835 F:      Documentation/media/v4l-drivers/pvrusb2*
11836 F:      drivers/media/usb/pvrusb2/
11837
11838 PWC WEBCAM DRIVER
11839 M:      Hans Verkuil <hverkuil@xs4all.nl>
11840 L:      linux-media@vger.kernel.org
11841 T:      git git://linuxtv.org/media_tree.git
11842 S:      Odd Fixes
11843 F:      drivers/media/usb/pwc/*
11844
11845 PWM FAN DRIVER
11846 M:      Kamil Debski <kamil@wypas.org>
11847 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11848 L:      linux-hwmon@vger.kernel.org
11849 S:      Supported
11850 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11851 F:      Documentation/hwmon/pwm-fan
11852 F:      drivers/hwmon/pwm-fan.c
11853
11854 PWM IR Transmitter
11855 M:      Sean Young <sean@mess.org>
11856 L:      linux-media@vger.kernel.org
11857 S:      Maintained
11858 F:      drivers/media/rc/pwm-ir-tx.c
11859
11860 PWM SUBSYSTEM
11861 M:      Thierry Reding <thierry.reding@gmail.com>
11862 L:      linux-pwm@vger.kernel.org
11863 S:      Maintained
11864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11865 F:      Documentation/pwm.txt
11866 F:      Documentation/devicetree/bindings/pwm/
11867 F:      include/linux/pwm.h
11868 F:      drivers/pwm/
11869 F:      drivers/video/backlight/pwm_bl.c
11870 F:      include/linux/pwm_backlight.h
11871 F:      drivers/gpio/gpio-mvebu.c
11872 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11873
11874 PXA GPIO DRIVER
11875 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11876 L:      linux-gpio@vger.kernel.org
11877 S:      Maintained
11878 F:      drivers/gpio/gpio-pxa.c
11879
11880 PXA MMCI DRIVER
11881 S:      Orphan
11882
11883 PXA RTC DRIVER
11884 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11885 L:      linux-rtc@vger.kernel.org
11886 S:      Maintained
11887
11888 PXA2xx/PXA3xx SUPPORT
11889 M:      Daniel Mack <daniel@zonque.org>
11890 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11891 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11892 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11893 T:      git git://github.com/hzhuang1/linux.git
11894 T:      git git://github.com/rjarzmik/linux.git
11895 S:      Maintained
11896 F:      arch/arm/boot/dts/pxa*
11897 F:      arch/arm/mach-pxa/
11898 F:      drivers/dma/pxa*
11899 F:      drivers/pcmcia/pxa2xx*
11900 F:      drivers/pinctrl/pxa/
11901 F:      drivers/spi/spi-pxa2xx*
11902 F:      drivers/usb/gadget/udc/pxa2*
11903 F:      include/sound/pxa2xx-lib.h
11904 F:      sound/arm/pxa*
11905 F:      sound/soc/pxa/
11906
11907 QAT DRIVER
11908 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11909 L:      qat-linux@intel.com
11910 S:      Supported
11911 F:      drivers/crypto/qat/
11912
11913 QCOM AUDIO (ASoC) DRIVERS
11914 M:      Patrick Lai <plai@codeaurora.org>
11915 M:      Banajit Goswami <bgoswami@codeaurora.org>
11916 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11917 S:      Supported
11918 F:      sound/soc/qcom/
11919
11920 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11921 M:      Gabriel Somlo <somlo@cmu.edu>
11922 M:      "Michael S. Tsirkin" <mst@redhat.com>
11923 L:      qemu-devel@nongnu.org
11924 S:      Maintained
11925 F:      drivers/firmware/qemu_fw_cfg.c
11926 F:      include/uapi/linux/qemu_fw_cfg.h
11927
11928 QIB DRIVER
11929 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11930 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11931 L:      linux-rdma@vger.kernel.org
11932 S:      Supported
11933 F:      drivers/infiniband/hw/qib/
11934
11935 QLOGIC QL41xxx FCOE DRIVER
11936 M:      QLogic-Storage-Upstream@cavium.com
11937 L:      linux-scsi@vger.kernel.org
11938 S:      Supported
11939 F:      drivers/scsi/qedf/
11940
11941 QLOGIC QL41xxx ISCSI DRIVER
11942 M:      QLogic-Storage-Upstream@cavium.com
11943 L:      linux-scsi@vger.kernel.org
11944 S:      Supported
11945 F:      drivers/scsi/qedi/
11946
11947 QLOGIC QL4xxx ETHERNET DRIVER
11948 M:      Ariel Elior <Ariel.Elior@cavium.com>
11949 M:      everest-linux-l2@cavium.com
11950 L:      netdev@vger.kernel.org
11951 S:      Supported
11952 F:      drivers/net/ethernet/qlogic/qed/
11953 F:      include/linux/qed/
11954 F:      drivers/net/ethernet/qlogic/qede/
11955
11956 QLOGIC QL4xxx RDMA DRIVER
11957 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11958 M:      Ariel Elior <Ariel.Elior@cavium.com>
11959 L:      linux-rdma@vger.kernel.org
11960 S:      Supported
11961 F:      drivers/infiniband/hw/qedr/
11962 F:      include/uapi/rdma/qedr-abi.h
11963
11964 QLOGIC QLA1280 SCSI DRIVER
11965 M:      Michael Reed <mdr@sgi.com>
11966 L:      linux-scsi@vger.kernel.org
11967 S:      Maintained
11968 F:      drivers/scsi/qla1280.[ch]
11969
11970 QLOGIC QLA2XXX FC-SCSI DRIVER
11971 M:      qla2xxx-upstream@qlogic.com
11972 L:      linux-scsi@vger.kernel.org
11973 S:      Supported
11974 F:      Documentation/scsi/LICENSE.qla2xxx
11975 F:      drivers/scsi/qla2xxx/
11976
11977 QLOGIC QLA3XXX NETWORK DRIVER
11978 M:      Dept-GELinuxNICDev@cavium.com
11979 L:      netdev@vger.kernel.org
11980 S:      Supported
11981 F:      Documentation/networking/LICENSE.qla3xxx
11982 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11983
11984 QLOGIC QLA4XXX iSCSI DRIVER
11985 M:      QLogic-Storage-Upstream@qlogic.com
11986 L:      linux-scsi@vger.kernel.org
11987 S:      Supported
11988 F:      Documentation/scsi/LICENSE.qla4xxx
11989 F:      drivers/scsi/qla4xxx/
11990
11991 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11992 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
11993 M:      Manish Chopra <manish.chopra@cavium.com>
11994 M:      Dept-GELinuxNICDev@cavium.com
11995 L:      netdev@vger.kernel.org
11996 S:      Supported
11997 F:      drivers/net/ethernet/qlogic/qlcnic/
11998
11999 QLOGIC QLGE 10Gb ETHERNET DRIVER
12000 M:      Manish Chopra <manish.chopra@cavium.com>
12001 M:      Dept-GELinuxNICDev@cavium.com
12002 L:      netdev@vger.kernel.org
12003 S:      Supported
12004 F:      drivers/net/ethernet/qlogic/qlge/
12005
12006 QM1D1B0004 MEDIA DRIVER
12007 M:      Akihiro Tsukada <tskd08@gmail.com>
12008 L:      linux-media@vger.kernel.org
12009 S:      Odd Fixes
12010 F:      drivers/media/tuners/qm1d1b0004*
12011
12012 QM1D1C0042 MEDIA DRIVER
12013 M:      Akihiro Tsukada <tskd08@gmail.com>
12014 L:      linux-media@vger.kernel.org
12015 S:      Odd Fixes
12016 F:      drivers/media/tuners/qm1d1c0042*
12017
12018 QNX4 FILESYSTEM
12019 M:      Anders Larsen <al@alarsen.net>
12020 W:      http://www.alarsen.net/linux/qnx4fs/
12021 S:      Maintained
12022 F:      fs/qnx4/
12023 F:      include/uapi/linux/qnx4_fs.h
12024 F:      include/uapi/linux/qnxtypes.h
12025
12026 QORIQ DPAA2 FSL-MC BUS DRIVER
12027 M:      Stuart Yoder <stuyoder@gmail.com>
12028 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12029 L:      linux-kernel@vger.kernel.org
12030 S:      Maintained
12031 F:      drivers/bus/fsl-mc/
12032 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12033 F:      Documentation/networking/dpaa2/overview.rst
12034
12035 QT1010 MEDIA DRIVER
12036 M:      Antti Palosaari <crope@iki.fi>
12037 L:      linux-media@vger.kernel.org
12038 W:      https://linuxtv.org
12039 W:      http://palosaari.fi/linux/
12040 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12041 T:      git git://linuxtv.org/anttip/media_tree.git
12042 S:      Maintained
12043 F:      drivers/media/tuners/qt1010*
12044
12045 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12046 M:      Kalle Valo <kvalo@codeaurora.org>
12047 L:      ath10k@lists.infradead.org
12048 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12050 S:      Supported
12051 F:      drivers/net/wireless/ath/ath10k/
12052
12053 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12054 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12055 L:      linux-wireless@vger.kernel.org
12056 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12057 S:      Supported
12058 F:      drivers/net/wireless/ath/ath9k/
12059
12060 QUALCOMM CAMERA SUBSYSTEM DRIVER
12061 M:      Todor Tomov <todor.tomov@linaro.org>
12062 L:      linux-media@vger.kernel.org
12063 S:      Maintained
12064 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12065 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12066 F:      drivers/media/platform/qcom/camss/
12067
12068 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12069 M:  Ilia Lin <ilia.lin@gmail.com>
12070 L:  linux-pm@vger.kernel.org
12071 S:  Maintained
12072 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12073 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12074
12075 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12076 M:      Timur Tabi <timur@kernel.org>
12077 L:      netdev@vger.kernel.org
12078 S:      Maintained
12079 F:      drivers/net/ethernet/qualcomm/emac/
12080
12081 QUALCOMM GENERIC INTERFACE I2C DRIVER
12082 M:      Alok Chauhan <alokc@codeaurora.org>
12083 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12084 L:      linux-i2c@vger.kernel.org
12085 L:      linux-arm-msm@vger.kernel.org
12086 S:      Supported
12087 F:      drivers/i2c/busses/i2c-qcom-geni.c
12088
12089 QUALCOMM HEXAGON ARCHITECTURE
12090 M:      Richard Kuo <rkuo@codeaurora.org>
12091 L:      linux-hexagon@vger.kernel.org
12092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12093 S:      Supported
12094 F:      arch/hexagon/
12095
12096 QUALCOMM HIDMA DRIVER
12097 M:      Sinan Kaya <okaya@kernel.org>
12098 L:      linux-arm-kernel@lists.infradead.org
12099 L:      linux-arm-msm@vger.kernel.org
12100 L:      dmaengine@vger.kernel.org
12101 S:      Supported
12102 F:      drivers/dma/qcom/hidma*
12103
12104 QUALCOMM IOMMU
12105 M:      Rob Clark <robdclark@gmail.com>
12106 L:      iommu@lists.linux-foundation.org
12107 L:      linux-arm-msm@vger.kernel.org
12108 S:      Maintained
12109 F:      drivers/iommu/qcom_iommu.c
12110
12111 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12112 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12113 L:      linux-media@vger.kernel.org
12114 L:      linux-arm-msm@vger.kernel.org
12115 T:      git git://linuxtv.org/media_tree.git
12116 S:      Maintained
12117 F:      drivers/media/platform/qcom/venus/
12118
12119 QUALCOMM WCN36XX WIRELESS DRIVER
12120 M:      Kalle Valo <kvalo@codeaurora.org>
12121 L:      wcn36xx@lists.infradead.org
12122 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12123 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12124 S:      Supported
12125 F:      drivers/net/wireless/ath/wcn36xx/
12126
12127 QUANTENNA QTNFMAC WIRELESS DRIVER
12128 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12129 M:      Avinash Patil <avinashp@quantenna.com>
12130 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12131 L:      linux-wireless@vger.kernel.org
12132 S:      Maintained
12133 F:      drivers/net/wireless/quantenna
12134
12135 RADEON and AMDGPU DRM DRIVERS
12136 M:      Alex Deucher <alexander.deucher@amd.com>
12137 M:      Christian König <christian.koenig@amd.com>
12138 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12139 L:      amd-gfx@lists.freedesktop.org
12140 T:      git git://people.freedesktop.org/~agd5f/linux
12141 S:      Supported
12142 F:      drivers/gpu/drm/radeon/
12143 F:      include/uapi/drm/radeon_drm.h
12144 F:      drivers/gpu/drm/amd/
12145 F:      include/uapi/drm/amdgpu_drm.h
12146
12147 RADEON FRAMEBUFFER DISPLAY DRIVER
12148 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12149 L:      linux-fbdev@vger.kernel.org
12150 S:      Maintained
12151 F:      drivers/video/fbdev/aty/radeon*
12152 F:      include/uapi/linux/radeonfb.h
12153
12154 RADIOSHARK RADIO DRIVER
12155 M:      Hans Verkuil <hverkuil@xs4all.nl>
12156 L:      linux-media@vger.kernel.org
12157 T:      git git://linuxtv.org/media_tree.git
12158 S:      Maintained
12159 F:      drivers/media/radio/radio-shark.c
12160
12161 RADIOSHARK2 RADIO DRIVER
12162 M:      Hans Verkuil <hverkuil@xs4all.nl>
12163 L:      linux-media@vger.kernel.org
12164 T:      git git://linuxtv.org/media_tree.git
12165 S:      Maintained
12166 F:      drivers/media/radio/radio-shark2.c
12167 F:      drivers/media/radio/radio-tea5777.c
12168
12169 RADOS BLOCK DEVICE (RBD)
12170 M:      Ilya Dryomov <idryomov@gmail.com>
12171 M:      Sage Weil <sage@redhat.com>
12172 M:      Alex Elder <elder@kernel.org>
12173 L:      ceph-devel@vger.kernel.org
12174 W:      http://ceph.com/
12175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12176 T:      git git://github.com/ceph/ceph-client.git
12177 S:      Supported
12178 F:      Documentation/ABI/testing/sysfs-bus-rbd
12179 F:      drivers/block/rbd.c
12180 F:      drivers/block/rbd_types.h
12181
12182 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12183 M:      Paul Mackerras <paulus@samba.org>
12184 L:      linux-fbdev@vger.kernel.org
12185 S:      Maintained
12186 F:      drivers/video/fbdev/aty/aty128fb.c
12187
12188 RAINSHADOW-CEC DRIVER
12189 M:      Hans Verkuil <hverkuil@xs4all.nl>
12190 L:      linux-media@vger.kernel.org
12191 T:      git git://linuxtv.org/media_tree.git
12192 S:      Maintained
12193 F:      drivers/media/usb/rainshadow-cec/*
12194
12195 RALINK MIPS ARCHITECTURE
12196 M:      John Crispin <john@phrozen.org>
12197 L:      linux-mips@linux-mips.org
12198 S:      Maintained
12199 F:      arch/mips/ralink
12200
12201 RALINK RT2X00 WIRELESS LAN DRIVER
12202 P:      rt2x00 project
12203 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12204 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12205 L:      linux-wireless@vger.kernel.org
12206 S:      Maintained
12207 F:      drivers/net/wireless/ralink/rt2x00/
12208
12209 RAMDISK RAM BLOCK DEVICE DRIVER
12210 M:      Jens Axboe <axboe@kernel.dk>
12211 S:      Maintained
12212 F:      Documentation/blockdev/ramdisk.txt
12213 F:      drivers/block/brd.c
12214
12215 RANCHU VIRTUAL BOARD FOR MIPS
12216 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12217 L:      linux-mips@linux-mips.org
12218 S:      Supported
12219 F:      arch/mips/generic/board-ranchu.c
12220 F:      arch/mips/configs/generic/board-ranchu.config
12221
12222 RANDOM NUMBER DRIVER
12223 M:      "Theodore Ts'o" <tytso@mit.edu>
12224 S:      Maintained
12225 F:      drivers/char/random.c
12226
12227 RAPIDIO SUBSYSTEM
12228 M:      Matt Porter <mporter@kernel.crashing.org>
12229 M:      Alexandre Bounine <alex.bou9@gmail.com>
12230 S:      Maintained
12231 F:      drivers/rapidio/
12232
12233 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12234 L:      linux-wireless@vger.kernel.org
12235 S:      Orphan
12236 F:      drivers/net/wireless/ray*
12237
12238 RCUTORTURE TEST FRAMEWORK
12239 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12240 M:      Josh Triplett <josh@joshtriplett.org>
12241 R:      Steven Rostedt <rostedt@goodmis.org>
12242 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12243 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12244 L:      linux-kernel@vger.kernel.org
12245 S:      Supported
12246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12247 F:      tools/testing/selftests/rcutorture
12248
12249 RDC R-321X SoC
12250 M:      Florian Fainelli <florian@openwrt.org>
12251 S:      Maintained
12252
12253 RDC R6040 FAST ETHERNET DRIVER
12254 M:      Florian Fainelli <f.fainelli@gmail.com>
12255 L:      netdev@vger.kernel.org
12256 S:      Maintained
12257 F:      drivers/net/ethernet/rdc/r6040.c
12258
12259 RDMAVT - RDMA verbs software
12260 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12261 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12262 L:      linux-rdma@vger.kernel.org
12263 S:      Supported
12264 F:      drivers/infiniband/sw/rdmavt
12265
12266 RDS - RELIABLE DATAGRAM SOCKETS
12267 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12268 L:      netdev@vger.kernel.org
12269 L:      linux-rdma@vger.kernel.org
12270 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12271 W:      https://oss.oracle.com/projects/rds/
12272 S:      Supported
12273 F:      net/rds/
12274 F:      Documentation/networking/rds.txt
12275
12276 RDT - RESOURCE ALLOCATION
12277 M:      Fenghua Yu <fenghua.yu@intel.com>
12278 M:      Reinette Chatre <reinette.chatre@intel.com>
12279 L:      linux-kernel@vger.kernel.org
12280 S:      Supported
12281 F:      arch/x86/kernel/cpu/intel_rdt*
12282 F:      arch/x86/include/asm/intel_rdt_sched.h
12283 F:      Documentation/x86/intel_rdt*
12284
12285 READ-COPY UPDATE (RCU)
12286 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12287 M:      Josh Triplett <josh@joshtriplett.org>
12288 R:      Steven Rostedt <rostedt@goodmis.org>
12289 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12290 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12291 L:      linux-kernel@vger.kernel.org
12292 W:      http://www.rdrop.com/users/paulmck/RCU/
12293 S:      Supported
12294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12295 F:      Documentation/RCU/
12296 X:      Documentation/RCU/torture.txt
12297 F:      include/linux/rcu*
12298 X:      include/linux/srcu*.h
12299 F:      kernel/rcu/
12300 X:      kernel/rcu/srcu*.c
12301
12302 REAL TIME CLOCK (RTC) SUBSYSTEM
12303 M:      Alessandro Zummo <a.zummo@towertech.it>
12304 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12305 L:      linux-rtc@vger.kernel.org
12306 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12308 S:      Maintained
12309 F:      Documentation/devicetree/bindings/rtc/
12310 F:      Documentation/rtc.txt
12311 F:      drivers/rtc/
12312 F:      include/linux/rtc.h
12313 F:      include/uapi/linux/rtc.h
12314 F:      include/linux/rtc/
12315 F:      include/linux/platform_data/rtc-*
12316 F:      tools/testing/selftests/rtc/
12317
12318 REALTEK AUDIO CODECS
12319 M:      Bard Liao <bardliao@realtek.com>
12320 M:      Oder Chiou <oder_chiou@realtek.com>
12321 S:      Maintained
12322 F:      sound/soc/codecs/rt*
12323 F:      include/sound/rt*.h
12324
12325 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12326 M:      Linus Walleij <linus.walleij@linaro.org>
12327 S:      Maintained
12328 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12329 F:      drivers/net/dsa/realtek-smi*
12330 F:      drivers/net/dsa/rtl83*
12331
12332 REGISTER MAP ABSTRACTION
12333 M:      Mark Brown <broonie@kernel.org>
12334 L:      linux-kernel@vger.kernel.org
12335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12336 S:      Supported
12337 F:      Documentation/devicetree/bindings/regmap/
12338 F:      drivers/base/regmap/
12339 F:      include/linux/regmap.h
12340
12341 REISERFS FILE SYSTEM
12342 L:      reiserfs-devel@vger.kernel.org
12343 S:      Supported
12344 F:      fs/reiserfs/
12345
12346 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12347 M:      Ohad Ben-Cohen <ohad@wizery.com>
12348 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12349 L:      linux-remoteproc@vger.kernel.org
12350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12351 S:      Maintained
12352 F:      Documentation/devicetree/bindings/remoteproc/
12353 F:      Documentation/remoteproc.txt
12354 F:      drivers/remoteproc/
12355 F:      include/linux/remoteproc.h
12356
12357 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12358 M:      Ohad Ben-Cohen <ohad@wizery.com>
12359 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12360 L:      linux-remoteproc@vger.kernel.org
12361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12362 S:      Maintained
12363 F:      drivers/rpmsg/
12364 F:      Documentation/rpmsg.txt
12365 F:      include/linux/rpmsg.h
12366 F:      include/linux/rpmsg/
12367
12368 RENESAS CLOCK DRIVERS
12369 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12370 L:      linux-renesas-soc@vger.kernel.org
12371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12372 S:      Supported
12373 F:      drivers/clk/renesas/
12374
12375 RENESAS EMEV2 I2C DRIVER
12376 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12377 S:      Supported
12378 F:      drivers/i2c/busses/i2c-emev2.c
12379
12380 RENESAS ETHERNET DRIVERS
12381 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12382 L:      netdev@vger.kernel.org
12383 L:      linux-renesas-soc@vger.kernel.org
12384 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12385 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12386 F:      drivers/net/ethernet/renesas/
12387 F:      include/linux/sh_eth.h
12388
12389 RENESAS R-CAR GYROADC DRIVER
12390 M:      Marek Vasut <marek.vasut@gmail.com>
12391 L:      linux-iio@vger.kernel.org
12392 S:      Supported
12393 F:      drivers/iio/adc/rcar_gyro_adc.c
12394
12395 RENESAS R-CAR I2C DRIVERS
12396 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12397 S:      Supported
12398 F:      drivers/i2c/busses/i2c-rcar.c
12399 F:      drivers/i2c/busses/i2c-sh_mobile.c
12400
12401 RENESAS USB PHY DRIVER
12402 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12403 L:      linux-renesas-soc@vger.kernel.org
12404 S:      Maintained
12405 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12406
12407 RESET CONTROLLER FRAMEWORK
12408 M:      Philipp Zabel <p.zabel@pengutronix.de>
12409 T:      git git://git.pengutronix.de/git/pza/linux
12410 S:      Maintained
12411 F:      drivers/reset/
12412 F:      Documentation/devicetree/bindings/reset/
12413 F:      include/dt-bindings/reset/
12414 F:      include/linux/reset.h
12415 F:      include/linux/reset-controller.h
12416
12417 RESTARTABLE SEQUENCES SUPPORT
12418 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12419 M:      Peter Zijlstra <peterz@infradead.org>
12420 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12421 M:      Boqun Feng <boqun.feng@gmail.com>
12422 L:      linux-kernel@vger.kernel.org
12423 S:      Supported
12424 F:      kernel/rseq.c
12425 F:      include/uapi/linux/rseq.h
12426 F:      include/trace/events/rseq.h
12427 F:      tools/testing/selftests/rseq/
12428
12429 RFKILL
12430 M:      Johannes Berg <johannes@sipsolutions.net>
12431 L:      linux-wireless@vger.kernel.org
12432 W:      http://wireless.kernel.org/
12433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12435 S:      Maintained
12436 F:      Documentation/rfkill.txt
12437 F:      Documentation/ABI/stable/sysfs-class-rfkill
12438 F:      net/rfkill/
12439 F:      include/linux/rfkill.h
12440 F:      include/uapi/linux/rfkill.h
12441
12442 RHASHTABLE
12443 M:      Thomas Graf <tgraf@suug.ch>
12444 M:      Herbert Xu <herbert@gondor.apana.org.au>
12445 L:      netdev@vger.kernel.org
12446 S:      Maintained
12447 F:      lib/rhashtable.c
12448 F:      lib/test_rhashtable.c
12449 F:      include/linux/rhashtable.h
12450 F:      include/linux/rhashtable-types.h
12451
12452 RICOH R5C592 MEMORYSTICK DRIVER
12453 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12454 S:      Maintained
12455 F:      drivers/memstick/host/r592.*
12456
12457 RICOH SMARTMEDIA/XD DRIVER
12458 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12459 S:      Maintained
12460 F:      drivers/mtd/nand/raw/r852.c
12461 F:      drivers/mtd/nand/raw/r852.h
12462
12463 RISC-V ARCHITECTURE
12464 M:      Palmer Dabbelt <palmer@sifive.com>
12465 M:      Albert Ou <aou@eecs.berkeley.edu>
12466 L:      linux-riscv@lists.infradead.org
12467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12468 S:      Supported
12469 F:      arch/riscv/
12470 K:      riscv
12471 N:      riscv
12472
12473 ROCCAT DRIVERS
12474 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12475 W:      http://sourceforge.net/projects/roccat/
12476 S:      Maintained
12477 F:      drivers/hid/hid-roccat*
12478 F:      include/linux/hid-roccat*
12479 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12480
12481 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12482 M:      Jacob chen <jacob2.chen@rock-chips.com>
12483 L:      linux-media@vger.kernel.org
12484 S:      Maintained
12485 F:      drivers/media/platform/rockchip/rga/
12486 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12487
12488 ROCKER DRIVER
12489 M:      Jiri Pirko <jiri@resnulli.us>
12490 L:      netdev@vger.kernel.org
12491 S:      Supported
12492 F:      drivers/net/ethernet/rocker/
12493
12494 ROCKETPORT DRIVER
12495 P:      Comtrol Corp.
12496 W:      http://www.comtrol.com
12497 S:      Maintained
12498 F:      Documentation/serial/rocket.txt
12499 F:      drivers/tty/rocket*
12500
12501 ROCKETPORT EXPRESS/INFINITY DRIVER
12502 M:      Kevin Cernekee <cernekee@gmail.com>
12503 L:      linux-serial@vger.kernel.org
12504 S:      Odd Fixes
12505 F:      drivers/tty/serial/rp2.*
12506
12507 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12508 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12509 L:      linux-kernel@vger.kernel.org
12510 L:      linux-renesas-soc@vger.kernel.org
12511 S:      Supported
12512 F:      drivers/mfd/bd9571mwv.c
12513 F:      drivers/regulator/bd9571mwv-regulator.c
12514 F:      drivers/gpio/gpio-bd9571mwv.c
12515 F:      include/linux/mfd/bd9571mwv.h
12516 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12517
12518 ROSE NETWORK LAYER
12519 M:      Ralf Baechle <ralf@linux-mips.org>
12520 L:      linux-hams@vger.kernel.org
12521 W:      http://www.linux-ax25.org/
12522 S:      Maintained
12523 F:      include/net/rose.h
12524 F:      include/uapi/linux/rose.h
12525 F:      net/rose/
12526
12527 RTL2830 MEDIA DRIVER
12528 M:      Antti Palosaari <crope@iki.fi>
12529 L:      linux-media@vger.kernel.org
12530 W:      https://linuxtv.org
12531 W:      http://palosaari.fi/linux/
12532 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12533 T:      git git://linuxtv.org/anttip/media_tree.git
12534 S:      Maintained
12535 F:      drivers/media/dvb-frontends/rtl2830*
12536
12537 RTL2832 MEDIA DRIVER
12538 M:      Antti Palosaari <crope@iki.fi>
12539 L:      linux-media@vger.kernel.org
12540 W:      https://linuxtv.org
12541 W:      http://palosaari.fi/linux/
12542 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12543 T:      git git://linuxtv.org/anttip/media_tree.git
12544 S:      Maintained
12545 F:      drivers/media/dvb-frontends/rtl2832*
12546
12547 RTL2832_SDR MEDIA DRIVER
12548 M:      Antti Palosaari <crope@iki.fi>
12549 L:      linux-media@vger.kernel.org
12550 W:      https://linuxtv.org
12551 W:      http://palosaari.fi/linux/
12552 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12553 T:      git git://linuxtv.org/anttip/media_tree.git
12554 S:      Maintained
12555 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12556
12557 RTL8180 WIRELESS DRIVER
12558 L:      linux-wireless@vger.kernel.org
12559 W:      http://wireless.kernel.org/
12560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12561 S:      Orphan
12562 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12563
12564 RTL8187 WIRELESS DRIVER
12565 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12566 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12567 M:      Larry Finger <Larry.Finger@lwfinger.net>
12568 L:      linux-wireless@vger.kernel.org
12569 W:      http://wireless.kernel.org/
12570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12571 S:      Maintained
12572 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12573
12574 REALTEK WIRELESS DRIVER (rtlwifi family)
12575 M:      Ping-Ke Shih <pkshih@realtek.com>
12576 L:      linux-wireless@vger.kernel.org
12577 W:      http://wireless.kernel.org/
12578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12579 S:      Maintained
12580 F:      drivers/net/wireless/realtek/rtlwifi/
12581
12582 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12583 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12584 L:      linux-wireless@vger.kernel.org
12585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12586 S:      Maintained
12587 F:      drivers/net/wireless/realtek/rtl8xxxu/
12588
12589 RXRPC SOCKETS (AF_RXRPC)
12590 M:      David Howells <dhowells@redhat.com>
12591 L:      linux-afs@lists.infradead.org
12592 S:      Supported
12593 F:      net/rxrpc/
12594 F:      include/keys/rxrpc-type.h
12595 F:      include/net/af_rxrpc.h
12596 F:      include/trace/events/rxrpc.h
12597 F:      include/uapi/linux/rxrpc.h
12598 F:      Documentation/networking/rxrpc.txt
12599 W:      https://www.infradead.org/~dhowells/kafs/
12600
12601 S3 SAVAGE FRAMEBUFFER DRIVER
12602 M:      Antonino Daplas <adaplas@gmail.com>
12603 L:      linux-fbdev@vger.kernel.org
12604 S:      Maintained
12605 F:      drivers/video/fbdev/savage/
12606
12607 S390
12608 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12609 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12610 L:      linux-s390@vger.kernel.org
12611 W:      http://www.ibm.com/developerworks/linux/linux390/
12612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12613 S:      Supported
12614 F:      arch/s390/
12615 F:      drivers/s390/
12616 F:      Documentation/s390/
12617 F:      Documentation/driver-api/s390-drivers.rst
12618
12619 S390 COMMON I/O LAYER
12620 M:      Sebastian Ott <sebott@linux.ibm.com>
12621 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12622 L:      linux-s390@vger.kernel.org
12623 W:      http://www.ibm.com/developerworks/linux/linux390/
12624 S:      Supported
12625 F:      drivers/s390/cio/
12626
12627 S390 DASD DRIVER
12628 M:      Stefan Haberland <sth@linux.ibm.com>
12629 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12630 L:      linux-s390@vger.kernel.org
12631 W:      http://www.ibm.com/developerworks/linux/linux390/
12632 S:      Supported
12633 F:      drivers/s390/block/dasd*
12634 F:      block/partitions/ibm.c
12635
12636 S390 IOMMU (PCI)
12637 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12638 L:      linux-s390@vger.kernel.org
12639 W:      http://www.ibm.com/developerworks/linux/linux390/
12640 S:      Supported
12641 F:      drivers/iommu/s390-iommu.c
12642
12643 S390 IUCV NETWORK LAYER
12644 M:      Julian Wiedmann <jwi@linux.ibm.com>
12645 M:      Ursula Braun <ubraun@linux.ibm.com>
12646 L:      linux-s390@vger.kernel.org
12647 W:      http://www.ibm.com/developerworks/linux/linux390/
12648 S:      Supported
12649 F:      drivers/s390/net/*iucv*
12650 F:      include/net/iucv/
12651 F:      net/iucv/
12652
12653 S390 NETWORK DRIVERS
12654 M:      Julian Wiedmann <jwi@linux.ibm.com>
12655 M:      Ursula Braun <ubraun@linux.ibm.com>
12656 L:      linux-s390@vger.kernel.org
12657 W:      http://www.ibm.com/developerworks/linux/linux390/
12658 S:      Supported
12659 F:      drivers/s390/net/
12660
12661 S390 PCI SUBSYSTEM
12662 M:      Sebastian Ott <sebott@linux.ibm.com>
12663 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12664 L:      linux-s390@vger.kernel.org
12665 W:      http://www.ibm.com/developerworks/linux/linux390/
12666 S:      Supported
12667 F:      arch/s390/pci/
12668 F:      drivers/pci/hotplug/s390_pci_hpc.c
12669
12670 S390 VFIO-CCW DRIVER
12671 M:      Cornelia Huck <cohuck@redhat.com>
12672 M:      Halil Pasic <pasic@linux.ibm.com>
12673 L:      linux-s390@vger.kernel.org
12674 L:      kvm@vger.kernel.org
12675 S:      Supported
12676 F:      drivers/s390/cio/vfio_ccw*
12677 F:      Documentation/s390/vfio-ccw.txt
12678 F:      include/uapi/linux/vfio_ccw.h
12679
12680 S390 ZCRYPT DRIVER
12681 M:      Harald Freudenberger <freude@linux.ibm.com>
12682 L:      linux-s390@vger.kernel.org
12683 W:      http://www.ibm.com/developerworks/linux/linux390/
12684 S:      Supported
12685 F:      drivers/s390/crypto/
12686
12687 S390 ZFCP DRIVER
12688 M:      Steffen Maier <maier@linux.ibm.com>
12689 M:      Benjamin Block <bblock@linux.ibm.com>
12690 L:      linux-s390@vger.kernel.org
12691 W:      http://www.ibm.com/developerworks/linux/linux390/
12692 S:      Supported
12693 F:      drivers/s390/scsi/zfcp_*
12694
12695 S3C24XX SD/MMC Driver
12696 M:      Ben Dooks <ben-linux@fluff.org>
12697 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12698 S:      Supported
12699 F:      drivers/mmc/host/s3cmci.*
12700
12701 SAA6588 RDS RECEIVER DRIVER
12702 M:      Hans Verkuil <hverkuil@xs4all.nl>
12703 L:      linux-media@vger.kernel.org
12704 T:      git git://linuxtv.org/media_tree.git
12705 W:      https://linuxtv.org
12706 S:      Odd Fixes
12707 F:      drivers/media/i2c/saa6588*
12708
12709 SAA7134 VIDEO4LINUX DRIVER
12710 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12711 L:      linux-media@vger.kernel.org
12712 W:      https://linuxtv.org
12713 T:      git git://linuxtv.org/media_tree.git
12714 S:      Odd fixes
12715 F:      Documentation/media/v4l-drivers/saa7134*
12716 F:      drivers/media/pci/saa7134/
12717
12718 SAA7146 VIDEO4LINUX-2 DRIVER
12719 M:      Hans Verkuil <hverkuil@xs4all.nl>
12720 L:      linux-media@vger.kernel.org
12721 T:      git git://linuxtv.org/media_tree.git
12722 S:      Maintained
12723 F:      drivers/media/common/saa7146/
12724 F:      drivers/media/pci/saa7146/
12725 F:      include/media/saa7146*
12726
12727 SAMSUNG AUDIO (ASoC) DRIVERS
12728 M:      Krzysztof Kozlowski <krzk@kernel.org>
12729 M:      Sangbeom Kim <sbkim73@samsung.com>
12730 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12731 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12732 S:      Supported
12733 F:      sound/soc/samsung/
12734 F:      Documentation/devicetree/bindings/sound/samsung*
12735
12736 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12737 M:      Krzysztof Kozlowski <krzk@kernel.org>
12738 L:      linux-crypto@vger.kernel.org
12739 L:      linux-samsung-soc@vger.kernel.org
12740 S:      Maintained
12741 F:      drivers/crypto/exynos-rng.c
12742 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12743
12744 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12745 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12746 L:      linux-samsung-soc@vger.kernel.org
12747 S:      Maintained
12748 F:      drivers/char/hw_random/exynos-trng.c
12749 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12750
12751 SAMSUNG FRAMEBUFFER DRIVER
12752 M:      Jingoo Han <jingoohan1@gmail.com>
12753 L:      linux-fbdev@vger.kernel.org
12754 S:      Maintained
12755 F:      drivers/video/fbdev/s3c-fb.c
12756
12757 SAMSUNG LAPTOP DRIVER
12758 M:      Corentin Chary <corentin.chary@gmail.com>
12759 L:      platform-driver-x86@vger.kernel.org
12760 S:      Maintained
12761 F:      drivers/platform/x86/samsung-laptop.c
12762
12763 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12764 M:      Sangbeom Kim <sbkim73@samsung.com>
12765 M:      Krzysztof Kozlowski <krzk@kernel.org>
12766 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12767 L:      linux-kernel@vger.kernel.org
12768 L:      linux-samsung-soc@vger.kernel.org
12769 S:      Supported
12770 F:      drivers/mfd/sec*.c
12771 F:      drivers/regulator/s2m*.c
12772 F:      drivers/regulator/s5m*.c
12773 F:      drivers/clk/clk-s2mps11.c
12774 F:      drivers/rtc/rtc-s5m.c
12775 F:      include/linux/mfd/samsung/
12776 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12777 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12778 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12779 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12780
12781 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12782 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12783 L:      linux-media@vger.kernel.org
12784 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12785 S:      Maintained
12786 F:      drivers/media/platform/s3c-camif/
12787 F:      include/media/drv-intf/s3c_camif.h
12788
12789 SAMSUNG S3FWRN5 NFC DRIVER
12790 M:      Robert Baldyga <r.baldyga@samsung.com>
12791 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12792 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12793 S:      Supported
12794 F:      drivers/nfc/s3fwrn5
12795
12796 SAMSUNG S5C73M3 CAMERA DRIVER
12797 M:      Kyungmin Park <kyungmin.park@samsung.com>
12798 M:      Andrzej Hajda <a.hajda@samsung.com>
12799 L:      linux-media@vger.kernel.org
12800 S:      Supported
12801 F:      drivers/media/i2c/s5c73m3/*
12802
12803 SAMSUNG S5K5BAF CAMERA DRIVER
12804 M:      Kyungmin Park <kyungmin.park@samsung.com>
12805 M:      Andrzej Hajda <a.hajda@samsung.com>
12806 L:      linux-media@vger.kernel.org
12807 S:      Supported
12808 F:      drivers/media/i2c/s5k5baf.c
12809
12810 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12811 M:      Krzysztof Kozlowski <krzk@kernel.org>
12812 M:      Vladimir Zapolskiy <vz@mleia.com>
12813 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12814 L:      linux-crypto@vger.kernel.org
12815 L:      linux-samsung-soc@vger.kernel.org
12816 S:      Maintained
12817 F:      drivers/crypto/s5p-sss.c
12818
12819 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12820 M:      Kyungmin Park <kyungmin.park@samsung.com>
12821 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12822 L:      linux-media@vger.kernel.org
12823 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12824 S:      Supported
12825 F:      drivers/media/platform/exynos4-is/
12826
12827 SAMSUNG SOC CLOCK DRIVERS
12828 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12829 M:      Tomasz Figa <tomasz.figa@gmail.com>
12830 M:      Chanwoo Choi <cw00.choi@samsung.com>
12831 S:      Supported
12832 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12834 F:      drivers/clk/samsung/
12835 F:      include/dt-bindings/clock/exynos*.h
12836 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12837
12838 SAMSUNG SPI DRIVERS
12839 M:      Kukjin Kim <kgene@kernel.org>
12840 M:      Krzysztof Kozlowski <krzk@kernel.org>
12841 M:      Andi Shyti <andi@etezian.org>
12842 L:      linux-spi@vger.kernel.org
12843 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12844 S:      Maintained
12845 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12846 F:      drivers/spi/spi-s3c*
12847 F:      include/linux/platform_data/spi-s3c64xx.h
12848
12849 SAMSUNG SXGBE DRIVERS
12850 M:      Byungho An <bh74.an@samsung.com>
12851 M:      Girish K S <ks.giri@samsung.com>
12852 M:      Vipul Pandya <vipul.pandya@samsung.com>
12853 S:      Supported
12854 L:      netdev@vger.kernel.org
12855 F:      drivers/net/ethernet/samsung/sxgbe/
12856
12857 SAMSUNG THERMAL DRIVER
12858 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12859 L:      linux-pm@vger.kernel.org
12860 L:      linux-samsung-soc@vger.kernel.org
12861 S:      Supported
12862 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12863 F:      drivers/thermal/samsung/
12864
12865 SAMSUNG USB2 PHY DRIVER
12866 M:      Kamil Debski <kamil@wypas.org>
12867 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12868 L:      linux-kernel@vger.kernel.org
12869 S:      Supported
12870 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12871 F:      Documentation/phy/samsung-usb2.txt
12872 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12873 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12874 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12875 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12876 F:      drivers/phy/samsung/phy-samsung-usb2.c
12877 F:      drivers/phy/samsung/phy-samsung-usb2.h
12878
12879 SC1200 WDT DRIVER
12880 M:      Zwane Mwaikambo <zwanem@gmail.com>
12881 S:      Maintained
12882 F:      drivers/watchdog/sc1200wdt.c
12883
12884 SCHEDULER
12885 M:      Ingo Molnar <mingo@redhat.com>
12886 M:      Peter Zijlstra <peterz@infradead.org>
12887 L:      linux-kernel@vger.kernel.org
12888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12889 S:      Maintained
12890 F:      kernel/sched/
12891 F:      include/linux/sched.h
12892 F:      include/uapi/linux/sched.h
12893 F:      include/linux/wait.h
12894
12895 SCR24X CHIP CARD INTERFACE DRIVER
12896 M:      Lubomir Rintel <lkundrak@v3.sk>
12897 S:      Supported
12898 F:      drivers/char/pcmcia/scr24x_cs.c
12899
12900 SCSI CDROM DRIVER
12901 M:      Jens Axboe <axboe@kernel.dk>
12902 L:      linux-scsi@vger.kernel.org
12903 W:      http://www.kernel.dk
12904 S:      Maintained
12905 F:      drivers/scsi/sr*
12906
12907 SCSI RDMA PROTOCOL (SRP) INITIATOR
12908 M:      Bart Van Assche <bvanassche@acm.org>
12909 L:      linux-rdma@vger.kernel.org
12910 S:      Supported
12911 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12912 F:      drivers/infiniband/ulp/srp/
12913 F:      include/scsi/srp.h
12914
12915 SCSI RDMA PROTOCOL (SRP) TARGET
12916 M:      Bart Van Assche <bvanassche@acm.org>
12917 L:      linux-rdma@vger.kernel.org
12918 L:      target-devel@vger.kernel.org
12919 S:      Supported
12920 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12921 F:      drivers/infiniband/ulp/srpt/
12922
12923 SCSI SG DRIVER
12924 M:      Doug Gilbert <dgilbert@interlog.com>
12925 L:      linux-scsi@vger.kernel.org
12926 W:      http://sg.danny.cz/sg
12927 S:      Maintained
12928 F:      Documentation/scsi/scsi-generic.txt
12929 F:      drivers/scsi/sg.c
12930 F:      include/scsi/sg.h
12931
12932 SCSI SUBSYSTEM
12933 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12935 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12937 L:      linux-scsi@vger.kernel.org
12938 S:      Maintained
12939 F:      Documentation/devicetree/bindings/scsi/
12940 F:      drivers/scsi/
12941 F:      include/scsi/
12942
12943 SCSI TAPE DRIVER
12944 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12945 L:      linux-scsi@vger.kernel.org
12946 S:      Maintained
12947 F:      Documentation/scsi/st.txt
12948 F:      drivers/scsi/st.*
12949 F:      drivers/scsi/st_*.h
12950
12951 SCTP PROTOCOL
12952 M:      Vlad Yasevich <vyasevich@gmail.com>
12953 M:      Neil Horman <nhorman@tuxdriver.com>
12954 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12955 L:      linux-sctp@vger.kernel.org
12956 W:      http://lksctp.sourceforge.net
12957 S:      Maintained
12958 F:      Documentation/networking/sctp.txt
12959 F:      include/linux/sctp.h
12960 F:      include/uapi/linux/sctp.h
12961 F:      include/net/sctp/
12962 F:      net/sctp/
12963
12964 SCx200 CPU SUPPORT
12965 M:      Jim Cromie <jim.cromie@gmail.com>
12966 S:      Odd Fixes
12967 F:      Documentation/i2c/busses/scx200_acb
12968 F:      arch/x86/platform/scx200/
12969 F:      drivers/watchdog/scx200_wdt.c
12970 F:      drivers/i2c/busses/scx200*
12971 F:      drivers/mtd/maps/scx200_docflash.c
12972 F:      include/linux/scx200.h
12973
12974 SCx200 GPIO DRIVER
12975 M:      Jim Cromie <jim.cromie@gmail.com>
12976 S:      Maintained
12977 F:      drivers/char/scx200_gpio.c
12978 F:      include/linux/scx200_gpio.h
12979
12980 SCx200 HRT CLOCKSOURCE DRIVER
12981 M:      Jim Cromie <jim.cromie@gmail.com>
12982 S:      Maintained
12983 F:      drivers/clocksource/scx200_hrt.c
12984
12985 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12986 M:      Sascha Sommer <saschasommer@freenet.de>
12987 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12988 S:      Maintained
12989 F:      drivers/mmc/host/sdricoh_cs.c
12990
12991 SECURE COMPUTING
12992 M:      Kees Cook <keescook@chromium.org>
12993 R:      Andy Lutomirski <luto@amacapital.net>
12994 R:      Will Drewry <wad@chromium.org>
12995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12996 S:      Supported
12997 F:      kernel/seccomp.c
12998 F:      include/uapi/linux/seccomp.h
12999 F:      include/linux/seccomp.h
13000 F:      tools/testing/selftests/seccomp/*
13001 F:      tools/testing/selftests/kselftest_harness.h
13002 F:      Documentation/userspace-api/seccomp_filter.rst
13003 K:      \bsecure_computing
13004 K:      \bTIF_SECCOMP\b
13005
13006 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13007 M:      Al Cooper <alcooperx@gmail.com>
13008 L:      linux-mmc@vger.kernel.org
13009 L:      bcm-kernel-feedback-list@broadcom.com
13010 S:      Maintained
13011 F:      drivers/mmc/host/sdhci-brcmstb*
13012
13013 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13014 M:      Adrian Hunter <adrian.hunter@intel.com>
13015 L:      linux-mmc@vger.kernel.org
13016 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13017 S:      Maintained
13018 F:      drivers/mmc/host/sdhci*
13019 F:      include/linux/mmc/sdhci*
13020
13021 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13022 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13023 M:      Manjunath M B <manjumb@synopsys.com>
13024 L:      linux-mmc@vger.kernel.org
13025 S:      Maintained
13026 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13027
13028 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13029 M:      Ben Dooks <ben-linux@fluff.org>
13030 M:      Jaehoon Chung <jh80.chung@samsung.com>
13031 L:      linux-mmc@vger.kernel.org
13032 S:      Maintained
13033 F:      drivers/mmc/host/sdhci-s3c*
13034
13035 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13036 M:      Viresh Kumar <vireshk@kernel.org>
13037 L:      linux-mmc@vger.kernel.org
13038 S:      Maintained
13039 F:      drivers/mmc/host/sdhci-spear.c
13040
13041 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13042 M:      Kishon Vijay Abraham I <kishon@ti.com>
13043 L:      linux-mmc@vger.kernel.org
13044 S:      Maintained
13045 F:      drivers/mmc/host/sdhci-omap.c
13046
13047 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13048 M:      Scott Bauer <scott.bauer@intel.com>
13049 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13050 L:      linux-block@vger.kernel.org
13051 S:      Supported
13052 F:      block/sed*
13053 F:      block/opal_proto.h
13054 F:      include/linux/sed*
13055 F:      include/uapi/linux/sed*
13056
13057 SECURITY CONTACT
13058 M:      Security Officers <security@kernel.org>
13059 S:      Supported
13060
13061 SECURITY SUBSYSTEM
13062 M:      James Morris <jmorris@namei.org>
13063 M:      "Serge E. Hallyn" <serge@hallyn.com>
13064 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13066 W:      http://kernsec.org/
13067 S:      Supported
13068 F:      security/
13069 X:      security/selinux/
13070
13071 SELINUX SECURITY MODULE
13072 M:      Paul Moore <paul@paul-moore.com>
13073 M:      Stephen Smalley <sds@tycho.nsa.gov>
13074 M:      Eric Paris <eparis@parisplace.org>
13075 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13076 W:      https://selinuxproject.org
13077 W:      https://github.com/SELinuxProject
13078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13079 S:      Supported
13080 F:      include/linux/selinux*
13081 F:      security/selinux/
13082 F:      scripts/selinux/
13083 F:      Documentation/admin-guide/LSM/SELinux.rst
13084
13085 SENSABLE PHANTOM
13086 M:      Jiri Slaby <jirislaby@gmail.com>
13087 S:      Maintained
13088 F:      drivers/misc/phantom.c
13089 F:      include/uapi/linux/phantom.h
13090
13091 SERIAL DEVICE BUS
13092 M:      Rob Herring <robh@kernel.org>
13093 L:      linux-serial@vger.kernel.org
13094 S:      Maintained
13095 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13096 F:      drivers/tty/serdev/
13097 F:      include/linux/serdev.h
13098
13099 SERIAL DRIVERS
13100 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13101 L:      linux-serial@vger.kernel.org
13102 S:      Maintained
13103 F:      Documentation/devicetree/bindings/serial/
13104 F:      drivers/tty/serial/
13105
13106 SERIAL IR RECEIVER
13107 M:      Sean Young <sean@mess.org>
13108 L:      linux-media@vger.kernel.org
13109 S:      Maintained
13110 F:      drivers/media/rc/serial_ir.c
13111
13112 SFC NETWORK DRIVER
13113 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13114 M:      Edward Cree <ecree@solarflare.com>
13115 M:      Bert Kenward <bkenward@solarflare.com>
13116 L:      netdev@vger.kernel.org
13117 S:      Supported
13118 F:      drivers/net/ethernet/sfc/
13119
13120 SGI GRU DRIVER
13121 M:      Dimitri Sivanich <sivanich@sgi.com>
13122 S:      Maintained
13123 F:      drivers/misc/sgi-gru/
13124
13125 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13126 M:      Pat Gefre <pfg@sgi.com>
13127 L:      linux-ia64@vger.kernel.org
13128 S:      Supported
13129 F:      Documentation/ia64/serial.txt
13130 F:      drivers/tty/serial/ioc?_serial.c
13131 F:      include/linux/ioc?.h
13132
13133 SGI XP/XPC/XPNET DRIVER
13134 M:      Cliff Whickman <cpw@sgi.com>
13135 M:      Robin Holt <robinmholt@gmail.com>
13136 S:      Maintained
13137 F:      drivers/misc/sgi-xp/
13138
13139 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13140 M:      Ursula Braun <ubraun@linux.ibm.com>
13141 L:      linux-s390@vger.kernel.org
13142 W:      http://www.ibm.com/developerworks/linux/linux390/
13143 S:      Supported
13144 F:      net/smc/
13145
13146 SHARP RJ54N1CB0C SENSOR DRIVER
13147 M:      Jacopo Mondi <jacopo@jmondi.org>
13148 L:      linux-media@vger.kernel.org
13149 T:      git git://linuxtv.org/media_tree.git
13150 S:      Odd fixes
13151 F:      drivers/media/i2c/rj54n1cb0c.c
13152 F:      include/media/i2c/rj54n1cb0c.h
13153
13154 SH_VEU V4L2 MEM2MEM DRIVER
13155 L:      linux-media@vger.kernel.org
13156 S:      Orphan
13157 F:      drivers/media/platform/sh_veu.c
13158
13159 SH_VOU V4L2 OUTPUT DRIVER
13160 L:      linux-media@vger.kernel.org
13161 S:      Orphan
13162 F:      drivers/media/platform/sh_vou.c
13163 F:      include/media/drv-intf/sh_vou.h
13164
13165 SI2157 MEDIA DRIVER
13166 M:      Antti Palosaari <crope@iki.fi>
13167 L:      linux-media@vger.kernel.org
13168 W:      https://linuxtv.org
13169 W:      http://palosaari.fi/linux/
13170 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13171 T:      git git://linuxtv.org/anttip/media_tree.git
13172 S:      Maintained
13173 F:      drivers/media/tuners/si2157*
13174
13175 SI2165 MEDIA DRIVER
13176 M:      Matthias Schwarzott <zzam@gentoo.org>
13177 L:      linux-media@vger.kernel.org
13178 W:      https://linuxtv.org
13179 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13180 S:      Maintained
13181 F:      drivers/media/dvb-frontends/si2165*
13182
13183 SI2168 MEDIA DRIVER
13184 M:      Antti Palosaari <crope@iki.fi>
13185 L:      linux-media@vger.kernel.org
13186 W:      https://linuxtv.org
13187 W:      http://palosaari.fi/linux/
13188 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13189 T:      git git://linuxtv.org/anttip/media_tree.git
13190 S:      Maintained
13191 F:      drivers/media/dvb-frontends/si2168*
13192
13193 SI470X FM RADIO RECEIVER I2C DRIVER
13194 M:      Hans Verkuil <hverkuil@xs4all.nl>
13195 L:      linux-media@vger.kernel.org
13196 T:      git git://linuxtv.org/media_tree.git
13197 W:      https://linuxtv.org
13198 S:      Odd Fixes
13199 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13200
13201 SI470X FM RADIO RECEIVER USB DRIVER
13202 M:      Hans Verkuil <hverkuil@xs4all.nl>
13203 L:      linux-media@vger.kernel.org
13204 T:      git git://linuxtv.org/media_tree.git
13205 W:      https://linuxtv.org
13206 S:      Maintained
13207 F:      drivers/media/radio/si470x/radio-si470x-common.c
13208 F:      drivers/media/radio/si470x/radio-si470x.h
13209 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13210
13211 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13212 M:      Eduardo Valentin <edubezval@gmail.com>
13213 L:      linux-media@vger.kernel.org
13214 T:      git git://linuxtv.org/media_tree.git
13215 W:      https://linuxtv.org
13216 S:      Odd Fixes
13217 F:      drivers/media/radio/si4713/si4713.?
13218
13219 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13220 M:      Eduardo Valentin <edubezval@gmail.com>
13221 L:      linux-media@vger.kernel.org
13222 T:      git git://linuxtv.org/media_tree.git
13223 W:      https://linuxtv.org
13224 S:      Odd Fixes
13225 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13226
13227 SI4713 FM RADIO TRANSMITTER USB DRIVER
13228 M:      Hans Verkuil <hverkuil@xs4all.nl>
13229 L:      linux-media@vger.kernel.org
13230 T:      git git://linuxtv.org/media_tree.git
13231 W:      https://linuxtv.org
13232 S:      Maintained
13233 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13234
13235 SIANO DVB DRIVER
13236 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13237 L:      linux-media@vger.kernel.org
13238 W:      https://linuxtv.org
13239 T:      git git://linuxtv.org/media_tree.git
13240 S:      Odd fixes
13241 F:      drivers/media/common/siano/
13242 F:      drivers/media/usb/siano/
13243 F:      drivers/media/usb/siano/
13244 F:      drivers/media/mmc/siano/
13245
13246 SIFIVE DRIVERS
13247 M:      Palmer Dabbelt <palmer@sifive.com>
13248 L:      linux-riscv@lists.infradead.org
13249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13250 S:      Supported
13251 K:      sifive
13252 N:      sifive
13253
13254 SILEAD TOUCHSCREEN DRIVER
13255 M:      Hans de Goede <hdegoede@redhat.com>
13256 L:      linux-input@vger.kernel.org
13257 L:      platform-driver-x86@vger.kernel.org
13258 S:      Maintained
13259 F:      drivers/input/touchscreen/silead.c
13260 F:      drivers/platform/x86/touchscreen_dmi.c
13261
13262 SILICON MOTION SM712 FRAME BUFFER DRIVER
13263 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13264 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13265 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13266 L:      linux-fbdev@vger.kernel.org
13267 S:      Maintained
13268 F:      drivers/video/fbdev/sm712*
13269 F:      Documentation/fb/sm712fb.txt
13270
13271 SIMPLE FIRMWARE INTERFACE (SFI)
13272 M:      Len Brown <lenb@kernel.org>
13273 L:      sfi-devel@simplefirmware.org
13274 W:      http://simplefirmware.org/
13275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13276 S:      Supported
13277 F:      arch/x86/platform/sfi/
13278 F:      drivers/sfi/
13279 F:      include/linux/sfi*.h
13280
13281 SIMPLEFB FB DRIVER
13282 M:      Hans de Goede <hdegoede@redhat.com>
13283 L:      linux-fbdev@vger.kernel.org
13284 S:      Maintained
13285 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13286 F:      drivers/video/fbdev/simplefb.c
13287 F:      include/linux/platform_data/simplefb.h
13288
13289 SIMTEC EB110ATX (Chalice CATS)
13290 P:      Ben Dooks
13291 P:      Vincent Sanders <vince@simtec.co.uk>
13292 M:      Simtec Linux Team <linux@simtec.co.uk>
13293 W:      http://www.simtec.co.uk/products/EB110ATX/
13294 S:      Supported
13295
13296 SIMTEC EB2410ITX (BAST)
13297 P:      Ben Dooks
13298 P:      Vincent Sanders <vince@simtec.co.uk>
13299 M:      Simtec Linux Team <linux@simtec.co.uk>
13300 W:      http://www.simtec.co.uk/products/EB2410ITX/
13301 S:      Supported
13302 F:      arch/arm/mach-s3c24xx/mach-bast.c
13303 F:      arch/arm/mach-s3c24xx/bast-ide.c
13304 F:      arch/arm/mach-s3c24xx/bast-irq.c
13305
13306 SIPHASH PRF ROUTINES
13307 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13308 S:      Maintained
13309 F:      lib/siphash.c
13310 F:      lib/test_siphash.c
13311 F:      include/linux/siphash.h
13312
13313 SIOX
13314 M:      Gavin Schenk <g.schenk@eckelmann.de>
13315 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13316 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13317 S:      Supported
13318 F:      drivers/siox/*
13319 F:      include/trace/events/siox.h
13320
13321 SIS 190 ETHERNET DRIVER
13322 M:      Francois Romieu <romieu@fr.zoreil.com>
13323 L:      netdev@vger.kernel.org
13324 S:      Maintained
13325 F:      drivers/net/ethernet/sis/sis190.c
13326
13327 SIS 900/7016 FAST ETHERNET DRIVER
13328 M:      Daniele Venzano <venza@brownhat.org>
13329 W:      http://www.brownhat.org/sis900.html
13330 L:      netdev@vger.kernel.org
13331 S:      Maintained
13332 F:      drivers/net/ethernet/sis/sis900.*
13333
13334 SIS FRAMEBUFFER DRIVER
13335 M:      Thomas Winischhofer <thomas@winischhofer.net>
13336 W:      http://www.winischhofer.net/linuxsisvga.shtml
13337 S:      Maintained
13338 F:      Documentation/fb/sisfb.txt
13339 F:      drivers/video/fbdev/sis/
13340 F:      include/video/sisfb.h
13341
13342 SIS USB2VGA DRIVER
13343 M:      Thomas Winischhofer <thomas@winischhofer.net>
13344 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13345 S:      Maintained
13346 F:      drivers/usb/misc/sisusbvga/
13347
13348 SLAB ALLOCATOR
13349 M:      Christoph Lameter <cl@linux.com>
13350 M:      Pekka Enberg <penberg@kernel.org>
13351 M:      David Rientjes <rientjes@google.com>
13352 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13353 M:      Andrew Morton <akpm@linux-foundation.org>
13354 L:      linux-mm@kvack.org
13355 S:      Maintained
13356 F:      include/linux/sl?b*.h
13357 F:      mm/sl?b*
13358
13359 SLEEPABLE READ-COPY UPDATE (SRCU)
13360 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13361 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13362 M:      Josh Triplett <josh@joshtriplett.org>
13363 R:      Steven Rostedt <rostedt@goodmis.org>
13364 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13365 L:      linux-kernel@vger.kernel.org
13366 W:      http://www.rdrop.com/users/paulmck/RCU/
13367 S:      Supported
13368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13369 F:      include/linux/srcu*.h
13370 F:      kernel/rcu/srcu*.c
13371
13372 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13373 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13374 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13375 S:      Maintained
13376 F:      drivers/slimbus/
13377 F:      Documentation/devicetree/bindings/slimbus/
13378 F:      include/linux/slimbus.h
13379
13380 SMACK SECURITY MODULE
13381 M:      Casey Schaufler <casey@schaufler-ca.com>
13382 L:      linux-security-module@vger.kernel.org
13383 W:      http://schaufler-ca.com
13384 T:      git git://github.com/cschaufler/smack-next
13385 S:      Maintained
13386 F:      Documentation/admin-guide/LSM/Smack.rst
13387 F:      security/smack/
13388
13389 SMC91x ETHERNET DRIVER
13390 M:      Nicolas Pitre <nico@fluxnic.net>
13391 S:      Odd Fixes
13392 F:      drivers/net/ethernet/smsc/smc91x.*
13393
13394 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13395 M:      Sakari Ailus <sakari.ailus@iki.fi>
13396 L:      linux-media@vger.kernel.org
13397 S:      Maintained
13398 F:      drivers/media/i2c/smiapp/
13399 F:      include/media/i2c/smiapp.h
13400 F:      drivers/media/i2c/smiapp-pll.c
13401 F:      drivers/media/i2c/smiapp-pll.h
13402 F:      include/uapi/linux/smiapp.h
13403 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13404
13405 SMM665 HARDWARE MONITOR DRIVER
13406 M:      Guenter Roeck <linux@roeck-us.net>
13407 L:      linux-hwmon@vger.kernel.org
13408 S:      Maintained
13409 F:      Documentation/hwmon/smm665
13410 F:      drivers/hwmon/smm665.c
13411
13412 SMSC EMC2103 HARDWARE MONITOR DRIVER
13413 M:      Steve Glendinning <steve.glendinning@shawell.net>
13414 L:      linux-hwmon@vger.kernel.org
13415 S:      Maintained
13416 F:      Documentation/hwmon/emc2103
13417 F:      drivers/hwmon/emc2103.c
13418
13419 SMSC SCH5627 HARDWARE MONITOR DRIVER
13420 M:      Hans de Goede <hdegoede@redhat.com>
13421 L:      linux-hwmon@vger.kernel.org
13422 S:      Supported
13423 F:      Documentation/hwmon/sch5627
13424 F:      drivers/hwmon/sch5627.c
13425
13426 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13427 M:      Steve Glendinning <steve.glendinning@shawell.net>
13428 L:      linux-fbdev@vger.kernel.org
13429 S:      Maintained
13430 F:      drivers/video/fbdev/smscufx.c
13431
13432 SMSC47B397 HARDWARE MONITOR DRIVER
13433 M:      Jean Delvare <jdelvare@suse.com>
13434 L:      linux-hwmon@vger.kernel.org
13435 S:      Maintained
13436 F:      Documentation/hwmon/smsc47b397
13437 F:      drivers/hwmon/smsc47b397.c
13438
13439 SMSC911x ETHERNET DRIVER
13440 M:      Steve Glendinning <steve.glendinning@shawell.net>
13441 L:      netdev@vger.kernel.org
13442 S:      Maintained
13443 F:      include/linux/smsc911x.h
13444 F:      drivers/net/ethernet/smsc/smsc911x.*
13445
13446 SMSC9420 PCI ETHERNET DRIVER
13447 M:      Steve Glendinning <steve.glendinning@shawell.net>
13448 L:      netdev@vger.kernel.org
13449 S:      Maintained
13450 F:      drivers/net/ethernet/smsc/smsc9420.*
13451
13452 SOC-CAMERA V4L2 SUBSYSTEM
13453 L:      linux-media@vger.kernel.org
13454 T:      git git://linuxtv.org/media_tree.git
13455 S:      Orphan
13456 F:      include/media/soc*
13457 F:      drivers/media/i2c/soc_camera/
13458 F:      drivers/media/platform/soc_camera/
13459
13460 SOCIONEXT SYNQUACER I2C DRIVER
13461 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13462 L:      linux-i2c@vger.kernel.org
13463 S:      Maintained
13464 F:      drivers/i2c/busses/i2c-synquacer.c
13465 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13466
13467 SOCIONEXT UNIPHIER SOUND DRIVER
13468 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13469 S:      Orphan
13470 F:      sound/soc/uniphier/
13471
13472 SOEKRIS NET48XX LED SUPPORT
13473 M:      Chris Boot <bootc@bootc.net>
13474 S:      Maintained
13475 F:      drivers/leds/leds-net48xx.c
13476
13477 SOFT-ROCE DRIVER (rxe)
13478 M:      Moni Shoua <monis@mellanox.com>
13479 L:      linux-rdma@vger.kernel.org
13480 S:      Supported
13481 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13482 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13483 F:      drivers/infiniband/sw/rxe/
13484 F:      include/uapi/rdma/rdma_user_rxe.h
13485
13486 SOFTLOGIC 6x10 MPEG CODEC
13487 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13488 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13489 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13490 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13491 M:      Ismael Luceno <ismael@iodev.co.uk>
13492 L:      linux-media@vger.kernel.org
13493 S:      Supported
13494 F:      drivers/media/pci/solo6x10/
13495
13496 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13497 M:      James Morse <james.morse@arm.com>
13498 L:      linux-arm-kernel@lists.infradead.org
13499 S:      Maintained
13500 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13501 F:      drivers/firmware/arm_sdei.c
13502 F:      include/linux/sdei.h
13503 F:      include/uapi/linux/sdei.h
13504
13505 SOFTWARE RAID (Multiple Disks) SUPPORT
13506 M:      Shaohua Li <shli@kernel.org>
13507 L:      linux-raid@vger.kernel.org
13508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13509 S:      Supported
13510 F:      drivers/md/Makefile
13511 F:      drivers/md/Kconfig
13512 F:      drivers/md/md*
13513 F:      drivers/md/raid*
13514 F:      include/linux/raid/
13515 F:      include/uapi/linux/raid/
13516
13517 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13518 M:      Jassi Brar <jaswinder.singh@linaro.org>
13519 L:      netdev@vger.kernel.org
13520 S:      Maintained
13521 F:      drivers/net/ethernet/socionext/netsec.c
13522 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13523
13524 SOLIDRUN CLEARFOG SUPPORT
13525 M:      Russell King <linux@armlinux.org.uk>
13526 S:      Maintained
13527 F:      arch/arm/boot/dts/armada-388-clearfog*
13528 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13529
13530 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13531 M:      Russell King <linux@armlinux.org.uk>
13532 S:      Maintained
13533 F:      arch/arm/boot/dts/imx6*-cubox-i*
13534 F:      arch/arm/boot/dts/imx6*-hummingboard*
13535 F:      arch/arm/boot/dts/imx6*-sr-*
13536
13537 SONIC NETWORK DRIVER
13538 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13539 L:      netdev@vger.kernel.org
13540 S:      Maintained
13541 F:      drivers/net/ethernet/natsemi/sonic.*
13542
13543 SONICS SILICON BACKPLANE DRIVER (SSB)
13544 M:      Michael Buesch <m@bues.ch>
13545 L:      linux-wireless@vger.kernel.org
13546 S:      Maintained
13547 F:      drivers/ssb/
13548 F:      include/linux/ssb/
13549
13550 SONY IMX258 SENSOR DRIVER
13551 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13552 L:      linux-media@vger.kernel.org
13553 T:      git git://linuxtv.org/media_tree.git
13554 S:      Maintained
13555 F:      drivers/media/i2c/imx258.c
13556
13557 SONY IMX274 SENSOR DRIVER
13558 M:      Leon Luo <leonl@leopardimaging.com>
13559 L:      linux-media@vger.kernel.org
13560 T:      git git://linuxtv.org/media_tree.git
13561 S:      Maintained
13562 F:      drivers/media/i2c/imx274.c
13563 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13564
13565 SONY MEMORYSTICK CARD SUPPORT
13566 M:      Alex Dubov <oakad@yahoo.com>
13567 W:      http://tifmxx.berlios.de/
13568 S:      Maintained
13569 F:      drivers/memstick/host/tifm_ms.c
13570
13571 SONY MEMORYSTICK STANDARD SUPPORT
13572 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13573 S:      Maintained
13574 F:      drivers/memstick/core/ms_block.*
13575
13576 SONY VAIO CONTROL DEVICE DRIVER
13577 M:      Mattia Dongili <malattia@linux.it>
13578 L:      platform-driver-x86@vger.kernel.org
13579 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13580 S:      Maintained
13581 F:      Documentation/laptops/sony-laptop.txt
13582 F:      drivers/char/sonypi.c
13583 F:      drivers/platform/x86/sony-laptop.c
13584 F:      include/linux/sony-laptop.h
13585
13586 SOUND
13587 M:      Jaroslav Kysela <perex@perex.cz>
13588 M:      Takashi Iwai <tiwai@suse.com>
13589 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13590 W:      http://www.alsa-project.org/
13591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13592 T:      git git://git.alsa-project.org/alsa-kernel.git
13593 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13594 S:      Maintained
13595 F:      Documentation/sound/
13596 F:      include/sound/
13597 F:      include/uapi/sound/
13598 F:      sound/
13599
13600 SOUND - COMPRESSED AUDIO
13601 M:      Vinod Koul <vkoul@kernel.org>
13602 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13604 S:      Supported
13605 F:      Documentation/sound/designs/compress-offload.rst
13606 F:      include/sound/compress_driver.h
13607 F:      include/uapi/sound/compress_*
13608 F:      sound/core/compress_offload.c
13609 F:      sound/soc/soc-compress.c
13610
13611 SOUND - DMAENGINE HELPERS
13612 M:      Lars-Peter Clausen <lars@metafoo.de>
13613 S:      Supported
13614 F:      include/sound/dmaengine_pcm.h
13615 F:      sound/core/pcm_dmaengine.c
13616 F:      sound/soc/soc-generic-dmaengine-pcm.c
13617
13618 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13619 M:      Liam Girdwood <lgirdwood@gmail.com>
13620 M:      Mark Brown <broonie@kernel.org>
13621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13622 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13623 W:      http://alsa-project.org/main/index.php/ASoC
13624 S:      Supported
13625 F:      Documentation/devicetree/bindings/sound/
13626 F:      Documentation/sound/soc/
13627 F:      sound/soc/
13628 F:      include/sound/soc*
13629
13630 SOUNDWIRE SUBSYSTEM
13631 M:      Vinod Koul <vinod.koul@intel.com>
13632 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13633 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13634 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13635 S:      Supported
13636 F:      Documentation/driver-api/soundwire/
13637 F:      drivers/soundwire/
13638 F:      include/linux/soundwire/
13639
13640 SP2 MEDIA DRIVER
13641 M:      Olli Salonen <olli.salonen@iki.fi>
13642 L:      linux-media@vger.kernel.org
13643 W:      https://linuxtv.org
13644 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13645 S:      Maintained
13646 F:      drivers/media/dvb-frontends/sp2*
13647
13648 SPARC + UltraSPARC (sparc/sparc64)
13649 M:      "David S. Miller" <davem@davemloft.net>
13650 L:      sparclinux@vger.kernel.org
13651 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13654 S:      Maintained
13655 F:      arch/sparc/
13656 F:      drivers/sbus/
13657
13658 SPARC SERIAL DRIVERS
13659 M:      "David S. Miller" <davem@davemloft.net>
13660 L:      sparclinux@vger.kernel.org
13661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13663 S:      Maintained
13664 F:      include/linux/sunserialcore.h
13665 F:      drivers/tty/serial/suncore.c
13666 F:      drivers/tty/serial/sunhv.c
13667 F:      drivers/tty/serial/sunsab.c
13668 F:      drivers/tty/serial/sunsab.h
13669 F:      drivers/tty/serial/sunsu.c
13670 F:      drivers/tty/serial/sunzilog.c
13671 F:      drivers/tty/serial/sunzilog.h
13672 F:      drivers/tty/vcc.c
13673
13674 SPARSE CHECKER
13675 M:      "Christopher Li" <sparse@chrisli.org>
13676 L:      linux-sparse@vger.kernel.org
13677 W:      https://sparse.wiki.kernel.org/
13678 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13679 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13680 S:      Maintained
13681 F:      include/linux/compiler.h
13682
13683 SPEAR CLOCK FRAMEWORK SUPPORT
13684 M:      Viresh Kumar <vireshk@kernel.org>
13685 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13686 W:      http://www.st.com/spear
13687 S:      Maintained
13688 F:      drivers/clk/spear/
13689
13690 SPEAR PLATFORM SUPPORT
13691 M:      Viresh Kumar <vireshk@kernel.org>
13692 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13693 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13694 W:      http://www.st.com/spear
13695 S:      Maintained
13696 F:      arch/arm/boot/dts/spear*
13697 F:      arch/arm/mach-spear/
13698
13699 SPI NOR SUBSYSTEM
13700 M:      Marek Vasut <marek.vasut@gmail.com>
13701 L:      linux-mtd@lists.infradead.org
13702 W:      http://www.linux-mtd.infradead.org/
13703 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13704 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13705 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13706 S:      Maintained
13707 F:      drivers/mtd/spi-nor/
13708 F:      include/linux/mtd/spi-nor.h
13709
13710 SPI SUBSYSTEM
13711 M:      Mark Brown <broonie@kernel.org>
13712 L:      linux-spi@vger.kernel.org
13713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13714 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13715 S:      Maintained
13716 F:      Documentation/devicetree/bindings/spi/
13717 F:      Documentation/spi/
13718 F:      drivers/spi/
13719 F:      include/linux/spi/
13720 F:      include/uapi/linux/spi/
13721 F:      tools/spi/
13722
13723 SPIDERNET NETWORK DRIVER for CELL
13724 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13725 L:      netdev@vger.kernel.org
13726 S:      Supported
13727 F:      Documentation/networking/spider_net.txt
13728 F:      drivers/net/ethernet/toshiba/spider_net*
13729
13730 SPMI SUBSYSTEM
13731 R:      Stephen Boyd <sboyd@kernel.org>
13732 L:      linux-arm-msm@vger.kernel.org
13733 F:      Documentation/devicetree/bindings/spmi/
13734 F:      drivers/spmi/
13735 F:      include/dt-bindings/spmi/spmi.h
13736 F:      include/linux/spmi.h
13737 F:      include/trace/events/spmi.h
13738
13739 SPU FILE SYSTEM
13740 M:      Jeremy Kerr <jk@ozlabs.org>
13741 L:      linuxppc-dev@lists.ozlabs.org
13742 W:      http://www.ibm.com/developerworks/power/cell/
13743 S:      Supported
13744 F:      Documentation/filesystems/spufs.txt
13745 F:      arch/powerpc/platforms/cell/spufs/
13746
13747 SQUASHFS FILE SYSTEM
13748 M:      Phillip Lougher <phillip@squashfs.org.uk>
13749 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13750 W:      http://squashfs.org.uk
13751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13752 S:      Maintained
13753 F:      Documentation/filesystems/squashfs.txt
13754 F:      fs/squashfs/
13755
13756 SRM (Alpha) environment access
13757 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13758 S:      Maintained
13759 F:      arch/alpha/kernel/srm_env.c
13760
13761 ST STM32 I2C/SMBUS DRIVER
13762 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13763 L:      linux-i2c@vger.kernel.org
13764 S:      Maintained
13765 F:      drivers/i2c/busses/i2c-stm32*
13766
13767 STABLE BRANCH
13768 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13769 L:      stable@vger.kernel.org
13770 S:      Supported
13771 F:      Documentation/process/stable-kernel-rules.rst
13772
13773 STAGING - COMEDI
13774 M:      Ian Abbott <abbotti@mev.co.uk>
13775 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13776 S:      Odd Fixes
13777 F:      drivers/staging/comedi/
13778
13779 STAGING - EROFS FILE SYSTEM
13780 M:      Gao Xiang <gaoxiang25@huawei.com>
13781 M:      Chao Yu <yuchao0@huawei.com>
13782 L:      linux-erofs@lists.ozlabs.org
13783 S:      Maintained
13784 F:      drivers/staging/erofs/
13785
13786 STAGING - FLARION FT1000 DRIVERS
13787 M:      Marek Belisko <marek.belisko@gmail.com>
13788 S:      Odd Fixes
13789 F:      drivers/staging/ft1000/
13790
13791 STAGING - INDUSTRIAL IO
13792 M:      Jonathan Cameron <jic23@kernel.org>
13793 L:      linux-iio@vger.kernel.org
13794 S:      Odd Fixes
13795 F:      Documentation/devicetree/bindings/staging/iio/
13796 F:      drivers/staging/iio/
13797
13798 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13799 M:      Marc Dietrich <marvin24@gmx.de>
13800 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13801 L:      linux-tegra@vger.kernel.org
13802 S:      Maintained
13803 F:      drivers/staging/nvec/
13804
13805 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13806 M:      Jens Frederich <jfrederich@gmail.com>
13807 M:      Daniel Drake <dsd@laptop.org>
13808 M:      Jon Nettleton <jon.nettleton@gmail.com>
13809 W:      http://wiki.laptop.org/go/DCON
13810 S:      Maintained
13811 F:      drivers/staging/olpc_dcon/
13812
13813 STAGING - REALTEK RTL8712U DRIVERS
13814 M:      Larry Finger <Larry.Finger@lwfinger.net>
13815 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13816 S:      Odd Fixes
13817 F:      drivers/staging/rtl8712/
13818
13819 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13820 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13821 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13822 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13823 L:      linux-fbdev@vger.kernel.org
13824 S:      Maintained
13825 F:      drivers/staging/sm750fb/
13826
13827 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13828 M:      William Hubbs <w.d.hubbs@gmail.com>
13829 M:      Chris Brannon <chris@the-brannons.com>
13830 M:      Kirk Reiser <kirk@reisers.ca>
13831 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13832 L:      speakup@linux-speakup.org
13833 W:      http://www.linux-speakup.org/
13834 S:      Odd Fixes
13835 F:      drivers/staging/speakup/
13836
13837 STAGING - VIA VT665X DRIVERS
13838 M:      Forest Bond <forest@alittletooquiet.net>
13839 S:      Odd Fixes
13840 F:      drivers/staging/vt665?/
13841
13842 STAGING - WILC1000 WIFI DRIVER
13843 M:      Aditya Shankar <aditya.shankar@microchip.com>
13844 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13845 L:      linux-wireless@vger.kernel.org
13846 S:      Supported
13847 F:      drivers/staging/wilc1000/
13848
13849 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13850 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13851 S:      Odd Fixes
13852 F:      drivers/staging/xgifb/
13853
13854 STAGING SUBSYSTEM
13855 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13857 L:      devel@driverdev.osuosl.org
13858 S:      Supported
13859 F:      drivers/staging/
13860
13861 STARFIRE/DURALAN NETWORK DRIVER
13862 M:      Ion Badulescu <ionut@badula.org>
13863 S:      Odd Fixes
13864 F:      drivers/net/ethernet/adaptec/starfire*
13865
13866 STEC S1220 SKD DRIVER
13867 M:      Bart Van Assche <bart.vanassche@wdc.com>
13868 L:      linux-block@vger.kernel.org
13869 S:      Maintained
13870 F:      drivers/block/skd*[ch]
13871
13872 STI AUDIO (ASoC) DRIVERS
13873 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13874 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13875 S:      Maintained
13876 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13877 F:      sound/soc/sti/
13878
13879 STI CEC DRIVER
13880 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13881 S:      Maintained
13882 F:      drivers/staging/media/st-cec/
13883 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13884
13885 STK1160 USB VIDEO CAPTURE DRIVER
13886 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13887 L:      linux-media@vger.kernel.org
13888 T:      git git://linuxtv.org/media_tree.git
13889 S:      Maintained
13890 F:      drivers/media/usb/stk1160/
13891
13892 STM32 AUDIO (ASoC) DRIVERS
13893 M:      Olivier Moysan <olivier.moysan@st.com>
13894 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13895 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13896 S:      Maintained
13897 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13898 F:      sound/soc/stm/
13899
13900 STM32 TIMER/LPTIMER DRIVERS
13901 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13902 S:      Maintained
13903 F:      drivers/*/stm32-*timer*
13904 F:      drivers/pwm/pwm-stm32*
13905 F:      include/linux/*/stm32-*tim*
13906 F:      Documentation/ABI/testing/*timer-stm32
13907 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13908 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13909
13910 STMMAC ETHERNET DRIVER
13911 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13912 M:      Alexandre Torgue <alexandre.torgue@st.com>
13913 M:      Jose Abreu <joabreu@synopsys.com>
13914 L:      netdev@vger.kernel.org
13915 W:      http://www.stlinux.com
13916 S:      Supported
13917 F:      drivers/net/ethernet/stmicro/stmmac/
13918
13919 SUN3/3X
13920 M:      Sam Creasey <sammy@sammy.net>
13921 W:      http://sammy.net/sun3/
13922 S:      Maintained
13923 F:      arch/m68k/kernel/*sun3*
13924 F:      arch/m68k/sun3*/
13925 F:      arch/m68k/include/asm/sun3*
13926 F:      drivers/net/ethernet/i825xx/sun3*
13927
13928 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13929 M:      Hans de Goede <hdegoede@redhat.com>
13930 L:      linux-input@vger.kernel.org
13931 S:      Maintained
13932 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13933 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13934
13935 SUNDANCE NETWORK DRIVER
13936 M:      Denis Kirjanov <kda@linux-powerpc.org>
13937 L:      netdev@vger.kernel.org
13938 S:      Maintained
13939 F:      drivers/net/ethernet/dlink/sundance.c
13940
13941 SUPERH
13942 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13943 M:      Rich Felker <dalias@libc.org>
13944 L:      linux-sh@vger.kernel.org
13945 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13946 S:      Maintained
13947 F:      Documentation/sh/
13948 F:      arch/sh/
13949 F:      drivers/sh/
13950
13951 SUSPEND TO RAM
13952 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13953 M:      Len Brown <len.brown@intel.com>
13954 M:      Pavel Machek <pavel@ucw.cz>
13955 L:      linux-pm@vger.kernel.org
13956 B:      https://bugzilla.kernel.org
13957 S:      Supported
13958 F:      Documentation/power/
13959 F:      arch/x86/kernel/acpi/
13960 F:      drivers/base/power/
13961 F:      kernel/power/
13962 F:      include/linux/suspend.h
13963 F:      include/linux/freezer.h
13964 F:      include/linux/pm.h
13965
13966 SVGA HANDLING
13967 M:      Martin Mares <mj@ucw.cz>
13968 L:      linux-video@atrey.karlin.mff.cuni.cz
13969 S:      Maintained
13970 F:      Documentation/svga.txt
13971 F:      arch/x86/boot/video*
13972
13973 SWIOTLB SUBSYSTEM
13974 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13975 L:      iommu@lists.linux-foundation.org
13976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13977 S:      Supported
13978 F:      kernel/dma/swiotlb.c
13979 F:      arch/*/kernel/pci-swiotlb.c
13980 F:      include/linux/swiotlb.h
13981
13982 SWITCHDEV
13983 M:      Jiri Pirko <jiri@resnulli.us>
13984 M:      Ivan Vecera <ivecera@redhat.com>
13985 L:      netdev@vger.kernel.org
13986 S:      Supported
13987 F:      net/switchdev/
13988 F:      include/net/switchdev.h
13989
13990 SY8106A REGULATOR DRIVER
13991 M:      Icenowy Zheng <icenowy@aosc.io>
13992 S:      Maintained
13993 F:      drivers/regulator/sy8106a-regulator.c
13994 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13995
13996 SYNC FILE FRAMEWORK
13997 M:      Sumit Semwal <sumit.semwal@linaro.org>
13998 R:      Gustavo Padovan <gustavo@padovan.org>
13999 S:      Maintained
14000 L:      linux-media@vger.kernel.org
14001 L:      dri-devel@lists.freedesktop.org
14002 F:      drivers/dma-buf/sync_*
14003 F:      drivers/dma-buf/dma-fence*
14004 F:      drivers/dma-buf/sw_sync.c
14005 F:      include/linux/sync_file.h
14006 F:      include/uapi/linux/sync_file.h
14007 F:      Documentation/sync_file.txt
14008 T:      git git://anongit.freedesktop.org/drm/drm-misc
14009
14010 SYNOPSYS ARC ARCHITECTURE
14011 M:      Vineet Gupta <vgupta@synopsys.com>
14012 L:      linux-snps-arc@lists.infradead.org
14013 S:      Supported
14014 F:      arch/arc/
14015 F:      Documentation/devicetree/bindings/arc/*
14016 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14017 F:      drivers/clocksource/arc_timer.c
14018 F:      drivers/tty/serial/arc_uart.c
14019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14020
14021 SYNOPSYS ARC HSDK SDP pll clock driver
14022 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14023 S:      Supported
14024 F:      drivers/clk/clk-hsdk-pll.c
14025 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14026
14027 SYNOPSYS ARC SDP clock driver
14028 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14029 S:      Supported
14030 F:      drivers/clk/axs10x/*
14031 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14032
14033 SYNOPSYS ARC SDP platform support
14034 M:      Alexey Brodkin <abrodkin@synopsys.com>
14035 S:      Supported
14036 F:      arch/arc/plat-axs10x
14037 F:      arch/arc/boot/dts/ax*
14038 F:      Documentation/devicetree/bindings/arc/axs10*
14039
14040 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14041 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14042 S:      Supported
14043 F:      drivers/reset/reset-axs10x.c
14044 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14045
14046 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14047 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14048 S:      Maintained
14049 F:      drivers/tty/serial/8250/8250_dw.c
14050
14051 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14052 M:      Hoan Tran <hotran@apm.com>
14053 L:      linux-gpio@vger.kernel.org
14054 S:      Maintained
14055 F:      drivers/gpio/gpio-dwapb.c
14056 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14057
14058 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14059 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14060 S:      Maintained
14061 F:      drivers/dma/dwi-axi-dmac/
14062 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14063
14064 SYNOPSYS DESIGNWARE DMAC DRIVER
14065 M:      Viresh Kumar <vireshk@kernel.org>
14066 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14067 S:      Maintained
14068 F:      include/linux/dma/dw.h
14069 F:      include/linux/platform_data/dma-dw.h
14070 F:      drivers/dma/dw/
14071
14072 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14073 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14074 L:      netdev@vger.kernel.org
14075 S:      Supported
14076 F:      drivers/net/ethernet/synopsys/
14077
14078 SYNOPSYS DESIGNWARE I2C DRIVER
14079 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14080 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14081 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14082 L:      linux-i2c@vger.kernel.org
14083 S:      Maintained
14084 F:      drivers/i2c/busses/i2c-designware-*
14085 F:      include/linux/platform_data/i2c-designware.h
14086
14087 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14088 M:      Jaehoon Chung <jh80.chung@samsung.com>
14089 L:      linux-mmc@vger.kernel.org
14090 S:      Maintained
14091 F:      drivers/mmc/host/dw_mmc*
14092
14093 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14094 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14095 S:      Supported
14096 F:      drivers/reset/reset-hsdk.c
14097 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14098 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14099
14100 SYSTEM CONFIGURATION (SYSCON)
14101 M:      Lee Jones <lee.jones@linaro.org>
14102 M:      Arnd Bergmann <arnd@arndb.de>
14103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14104 S:      Supported
14105 F:      drivers/mfd/syscon.c
14106
14107 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14108 M:      Sudeep Holla <sudeep.holla@arm.com>
14109 L:      linux-arm-kernel@lists.infradead.org
14110 S:      Maintained
14111 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14112 F:      drivers/clk/clk-sc[mp]i.c
14113 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14114 F:      drivers/firmware/arm_scpi.c
14115 F:      drivers/firmware/arm_scmi/
14116 F:      include/linux/sc[mp]i_protocol.h
14117
14118 SYSTEM RESET/SHUTDOWN DRIVERS
14119 M:      Sebastian Reichel <sre@kernel.org>
14120 L:      linux-pm@vger.kernel.org
14121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14122 S:      Maintained
14123 F:      Documentation/devicetree/bindings/power/reset/
14124 F:      drivers/power/reset/
14125
14126 SYSTEM TRACE MODULE CLASS
14127 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14128 S:      Maintained
14129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14130 F:      Documentation/trace/stm.rst
14131 F:      drivers/hwtracing/stm/
14132 F:      include/linux/stm.h
14133 F:      include/uapi/linux/stm.h
14134
14135 SYSV FILESYSTEM
14136 M:      Christoph Hellwig <hch@infradead.org>
14137 S:      Maintained
14138 F:      Documentation/filesystems/sysv-fs.txt
14139 F:      fs/sysv/
14140 F:      include/linux/sysv_fs.h
14141
14142 TARGET SUBSYSTEM
14143 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14144 L:      linux-scsi@vger.kernel.org
14145 L:      target-devel@vger.kernel.org
14146 W:      http://www.linux-iscsi.org
14147 W:      http://groups.google.com/group/linux-iscsi-target-dev
14148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14149 S:      Supported
14150 F:      drivers/target/
14151 F:      include/target/
14152 F:      Documentation/target/
14153
14154 TASKSTATS STATISTICS INTERFACE
14155 M:      Balbir Singh <bsingharora@gmail.com>
14156 S:      Maintained
14157 F:      Documentation/accounting/taskstats*
14158 F:      include/linux/taskstats*
14159 F:      kernel/taskstats.c
14160
14161 TC subsystem
14162 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14163 M:      Cong Wang <xiyou.wangcong@gmail.com>
14164 M:      Jiri Pirko <jiri@resnulli.us>
14165 L:      netdev@vger.kernel.org
14166 S:      Maintained
14167 F:      include/net/pkt_cls.h
14168 F:      include/net/pkt_sched.h
14169 F:      include/net/tc_act/
14170 F:      include/uapi/linux/pkt_cls.h
14171 F:      include/uapi/linux/pkt_sched.h
14172 F:      include/uapi/linux/tc_act/
14173 F:      include/uapi/linux/tc_ematch/
14174 F:      net/sched/
14175
14176 TC90522 MEDIA DRIVER
14177 M:      Akihiro Tsukada <tskd08@gmail.com>
14178 L:      linux-media@vger.kernel.org
14179 S:      Odd Fixes
14180 F:      drivers/media/dvb-frontends/tc90522*
14181
14182 TCP LOW PRIORITY MODULE
14183 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14184 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14185 W:      http://tcp-lp-mod.sourceforge.net/
14186 S:      Maintained
14187 F:      net/ipv4/tcp_lp.c
14188
14189 TDA10071 MEDIA DRIVER
14190 M:      Antti Palosaari <crope@iki.fi>
14191 L:      linux-media@vger.kernel.org
14192 W:      https://linuxtv.org
14193 W:      http://palosaari.fi/linux/
14194 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14195 T:      git git://linuxtv.org/anttip/media_tree.git
14196 S:      Maintained
14197 F:      drivers/media/dvb-frontends/tda10071*
14198
14199 TDA18212 MEDIA DRIVER
14200 M:      Antti Palosaari <crope@iki.fi>
14201 L:      linux-media@vger.kernel.org
14202 W:      https://linuxtv.org
14203 W:      http://palosaari.fi/linux/
14204 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14205 T:      git git://linuxtv.org/anttip/media_tree.git
14206 S:      Maintained
14207 F:      drivers/media/tuners/tda18212*
14208
14209 TDA18218 MEDIA DRIVER
14210 M:      Antti Palosaari <crope@iki.fi>
14211 L:      linux-media@vger.kernel.org
14212 W:      https://linuxtv.org
14213 W:      http://palosaari.fi/linux/
14214 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14215 T:      git git://linuxtv.org/anttip/media_tree.git
14216 S:      Maintained
14217 F:      drivers/media/tuners/tda18218*
14218
14219 TDA18250 MEDIA DRIVER
14220 M:      Olli Salonen <olli.salonen@iki.fi>
14221 L:      linux-media@vger.kernel.org
14222 W:      https://linuxtv.org
14223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14224 T:      git git://linuxtv.org/media_tree.git
14225 S:      Maintained
14226 F:      drivers/media/tuners/tda18250*
14227
14228 TDA18271 MEDIA DRIVER
14229 M:      Michael Krufky <mkrufky@linuxtv.org>
14230 L:      linux-media@vger.kernel.org
14231 W:      https://linuxtv.org
14232 W:      http://github.com/mkrufky
14233 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14234 T:      git git://linuxtv.org/mkrufky/tuners.git
14235 S:      Maintained
14236 F:      drivers/media/tuners/tda18271*
14237
14238 TDA1997x MEDIA DRIVER
14239 M:      Tim Harvey <tharvey@gateworks.com>
14240 L:      linux-media@vger.kernel.org
14241 W:      https://linuxtv.org
14242 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14243 S:      Maintained
14244 F:      drivers/media/i2c/tda1997x.*
14245
14246 TDA827x MEDIA DRIVER
14247 M:      Michael Krufky <mkrufky@linuxtv.org>
14248 L:      linux-media@vger.kernel.org
14249 W:      https://linuxtv.org
14250 W:      http://github.com/mkrufky
14251 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14252 T:      git git://linuxtv.org/mkrufky/tuners.git
14253 S:      Maintained
14254 F:      drivers/media/tuners/tda8290.*
14255
14256 TDA8290 MEDIA DRIVER
14257 M:      Michael Krufky <mkrufky@linuxtv.org>
14258 L:      linux-media@vger.kernel.org
14259 W:      https://linuxtv.org
14260 W:      http://github.com/mkrufky
14261 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14262 T:      git git://linuxtv.org/mkrufky/tuners.git
14263 S:      Maintained
14264 F:      drivers/media/tuners/tda8290.*
14265
14266 TDA9840 MEDIA DRIVER
14267 M:      Hans Verkuil <hverkuil@xs4all.nl>
14268 L:      linux-media@vger.kernel.org
14269 T:      git git://linuxtv.org/media_tree.git
14270 W:      https://linuxtv.org
14271 S:      Maintained
14272 F:      drivers/media/i2c/tda9840*
14273
14274 TEA5761 TUNER DRIVER
14275 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14276 L:      linux-media@vger.kernel.org
14277 W:      https://linuxtv.org
14278 T:      git git://linuxtv.org/media_tree.git
14279 S:      Odd fixes
14280 F:      drivers/media/tuners/tea5761.*
14281
14282 TEA5767 TUNER DRIVER
14283 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14284 L:      linux-media@vger.kernel.org
14285 W:      https://linuxtv.org
14286 T:      git git://linuxtv.org/media_tree.git
14287 S:      Maintained
14288 F:      drivers/media/tuners/tea5767.*
14289
14290 TEA6415C MEDIA DRIVER
14291 M:      Hans Verkuil <hverkuil@xs4all.nl>
14292 L:      linux-media@vger.kernel.org
14293 T:      git git://linuxtv.org/media_tree.git
14294 W:      https://linuxtv.org
14295 S:      Maintained
14296 F:      drivers/media/i2c/tea6415c*
14297
14298 TEA6420 MEDIA DRIVER
14299 M:      Hans Verkuil <hverkuil@xs4all.nl>
14300 L:      linux-media@vger.kernel.org
14301 T:      git git://linuxtv.org/media_tree.git
14302 W:      https://linuxtv.org
14303 S:      Maintained
14304 F:      drivers/media/i2c/tea6420*
14305
14306 TEAM DRIVER
14307 M:      Jiri Pirko <jiri@resnulli.us>
14308 L:      netdev@vger.kernel.org
14309 S:      Supported
14310 F:      drivers/net/team/
14311 F:      include/linux/if_team.h
14312 F:      include/uapi/linux/if_team.h
14313
14314 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14315 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14316 S:      Maintained
14317 F:      arch/x86/platform/ts5500/
14318
14319 TECHNOTREND USB IR RECEIVER
14320 M:      Sean Young <sean@mess.org>
14321 L:      linux-media@vger.kernel.org
14322 S:      Maintained
14323 F:      drivers/media/rc/ttusbir.c
14324
14325 TECHWELL TW9910 VIDEO DECODER
14326 L:      linux-media@vger.kernel.org
14327 S:      Orphan
14328 F:      drivers/media/i2c/tw9910.c
14329 F:      include/media/i2c/tw9910.h
14330
14331 TEE SUBSYSTEM
14332 M:      Jens Wiklander <jens.wiklander@linaro.org>
14333 S:      Maintained
14334 F:      include/linux/tee_drv.h
14335 F:      include/uapi/linux/tee.h
14336 F:      drivers/tee/
14337 F:      Documentation/tee.txt
14338
14339 TEGRA ARCHITECTURE SUPPORT
14340 M:      Thierry Reding <thierry.reding@gmail.com>
14341 M:      Jonathan Hunter <jonathanh@nvidia.com>
14342 L:      linux-tegra@vger.kernel.org
14343 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14345 S:      Supported
14346 N:      [^a-z]tegra
14347
14348 TEGRA CLOCK DRIVER
14349 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14350 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14351 S:      Supported
14352 F:      drivers/clk/tegra/
14353
14354 TEGRA DMA DRIVERS
14355 M:      Laxman Dewangan <ldewangan@nvidia.com>
14356 M:      Jon Hunter <jonathanh@nvidia.com>
14357 S:      Supported
14358 F:      drivers/dma/tegra*
14359
14360 TEGRA I2C DRIVER
14361 M:      Laxman Dewangan <ldewangan@nvidia.com>
14362 S:      Supported
14363 F:      drivers/i2c/busses/i2c-tegra.c
14364
14365 TEGRA IOMMU DRIVERS
14366 M:      Thierry Reding <thierry.reding@gmail.com>
14367 L:      linux-tegra@vger.kernel.org
14368 S:      Supported
14369 F:      drivers/iommu/tegra*
14370
14371 TEGRA KBC DRIVER
14372 M:      Laxman Dewangan <ldewangan@nvidia.com>
14373 S:      Supported
14374 F:      drivers/input/keyboard/tegra-kbc.c
14375
14376 TEGRA NAND DRIVER
14377 M:      Stefan Agner <stefan@agner.ch>
14378 M:      Lucas Stach <dev@lynxeye.de>
14379 S:      Maintained
14380 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14381 F:      drivers/mtd/nand/raw/tegra_nand.c
14382
14383 TEGRA PWM DRIVER
14384 M:      Thierry Reding <thierry.reding@gmail.com>
14385 S:      Supported
14386 F:      drivers/pwm/pwm-tegra.c
14387
14388 TEGRA SERIAL DRIVER
14389 M:      Laxman Dewangan <ldewangan@nvidia.com>
14390 S:      Supported
14391 F:      drivers/tty/serial/serial-tegra.c
14392
14393 TEGRA SPI DRIVER
14394 M:      Laxman Dewangan <ldewangan@nvidia.com>
14395 S:      Supported
14396 F:      drivers/spi/spi-tegra*
14397
14398 TEHUTI ETHERNET DRIVER
14399 M:      Andy Gospodarek <andy@greyhouse.net>
14400 L:      netdev@vger.kernel.org
14401 S:      Supported
14402 F:      drivers/net/ethernet/tehuti/*
14403
14404 Telecom Clock Driver for MCPL0010
14405 M:      Mark Gross <mark.gross@intel.com>
14406 S:      Supported
14407 F:      drivers/char/tlclk.c
14408
14409 TENSILICA XTENSA PORT (xtensa)
14410 M:      Chris Zankel <chris@zankel.net>
14411 M:      Max Filippov <jcmvbkbc@gmail.com>
14412 L:      linux-xtensa@linux-xtensa.org
14413 T:      git git://github.com/czankel/xtensa-linux.git
14414 S:      Maintained
14415 F:      arch/xtensa/
14416 F:      drivers/irqchip/irq-xtensa-*
14417
14418 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14419 M:      Nishanth Menon <nm@ti.com>
14420 M:      Tero Kristo <t-kristo@ti.com>
14421 M:      Santosh Shilimkar <ssantosh@kernel.org>
14422 L:      linux-arm-kernel@lists.infradead.org
14423 S:      Maintained
14424 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14425 F:      drivers/firmware/ti_sci*
14426 F:      include/linux/soc/ti/ti_sci_protocol.h
14427 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14428 F:      include/dt-bindings/genpd/k2g.h
14429 F:      drivers/soc/ti/ti_sci_pm_domains.c
14430 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14431 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14432 F:      drivers/clk/keystone/sci-clk.c
14433 F:      drivers/reset/reset-ti-sci.c
14434
14435 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14436 M:      Hans Verkuil <hverkuil@xs4all.nl>
14437 L:      linux-media@vger.kernel.org
14438 T:      git git://linuxtv.org/media_tree.git
14439 W:      https://linuxtv.org
14440 S:      Maintained
14441 F:      drivers/media/radio/radio-raremono.c
14442
14443 THERMAL
14444 M:      Zhang Rui <rui.zhang@intel.com>
14445 M:      Eduardo Valentin <edubezval@gmail.com>
14446 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14447 L:      linux-pm@vger.kernel.org
14448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14450 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14451 S:      Supported
14452 F:      drivers/thermal/
14453 F:      include/linux/thermal.h
14454 F:      include/uapi/linux/thermal.h
14455 F:      include/linux/cpu_cooling.h
14456 F:      Documentation/devicetree/bindings/thermal/
14457
14458 THERMAL/CPU_COOLING
14459 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14460 M:      Viresh Kumar <viresh.kumar@linaro.org>
14461 M:      Javi Merino <javi.merino@kernel.org>
14462 L:      linux-pm@vger.kernel.org
14463 S:      Supported
14464 F:      Documentation/thermal/cpu-cooling-api.txt
14465 F:      drivers/thermal/cpu_cooling.c
14466 F:      include/linux/cpu_cooling.h
14467
14468 THINKPAD ACPI EXTRAS DRIVER
14469 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14470 L:      ibm-acpi-devel@lists.sourceforge.net
14471 L:      platform-driver-x86@vger.kernel.org
14472 W:      http://ibm-acpi.sourceforge.net
14473 W:      http://thinkwiki.org/wiki/Ibm-acpi
14474 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14475 S:      Maintained
14476 F:      drivers/platform/x86/thinkpad_acpi.c
14477
14478 THUNDERBOLT DRIVER
14479 M:      Andreas Noever <andreas.noever@gmail.com>
14480 M:      Michael Jamet <michael.jamet@intel.com>
14481 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14482 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14484 S:      Maintained
14485 F:      Documentation/admin-guide/thunderbolt.rst
14486 F:      drivers/thunderbolt/
14487 F:      include/linux/thunderbolt.h
14488
14489 THUNDERBOLT NETWORK DRIVER
14490 M:      Michael Jamet <michael.jamet@intel.com>
14491 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14492 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14493 L:      netdev@vger.kernel.org
14494 S:      Maintained
14495 F:      drivers/net/thunderbolt.c
14496
14497 THUNDERX GPIO DRIVER
14498 M:      David Daney <david.daney@cavium.com>
14499 S:      Maintained
14500 F:      drivers/gpio/gpio-thunderx.c
14501
14502 TI AM437X VPFE DRIVER
14503 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14504 L:      linux-media@vger.kernel.org
14505 W:      https://linuxtv.org
14506 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14507 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14508 S:      Maintained
14509 F:      drivers/media/platform/am437x/
14510
14511 TI BANDGAP AND THERMAL DRIVER
14512 M:      Eduardo Valentin <edubezval@gmail.com>
14513 M:      Keerthy <j-keerthy@ti.com>
14514 L:      linux-pm@vger.kernel.org
14515 L:      linux-omap@vger.kernel.org
14516 S:      Maintained
14517 F:      drivers/thermal/ti-soc-thermal/
14518
14519 TI BQ27XXX POWER SUPPLY DRIVER
14520 R:      Andrew F. Davis <afd@ti.com>
14521 F:      include/linux/power/bq27xxx_battery.h
14522 F:      drivers/power/supply/bq27xxx_battery.c
14523 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14524
14525 TI CDCE706 CLOCK DRIVER
14526 M:      Max Filippov <jcmvbkbc@gmail.com>
14527 S:      Maintained
14528 F:      drivers/clk/clk-cdce706.c
14529
14530 TI CLOCK DRIVER
14531 M:      Tero Kristo <t-kristo@ti.com>
14532 L:      linux-omap@vger.kernel.org
14533 S:      Maintained
14534 F:      drivers/clk/ti/
14535 F:      include/linux/clk/ti.h
14536
14537 TI DAVINCI MACHINE SUPPORT
14538 M:      Sekhar Nori <nsekhar@ti.com>
14539 M:      Kevin Hilman <khilman@kernel.org>
14540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14542 S:      Supported
14543 F:      arch/arm/mach-davinci/
14544 F:      drivers/i2c/busses/i2c-davinci.c
14545 F:      arch/arm/boot/dts/da850*
14546
14547 TI DAVINCI SERIES CLOCK DRIVER
14548 M:      David Lechner <david@lechnology.com>
14549 R:      Sekhar Nori <nsekhar@ti.com>
14550 S:      Maintained
14551 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14552 F:      drivers/clk/davinci/
14553
14554 TI DAVINCI SERIES GPIO DRIVER
14555 M:      Keerthy <j-keerthy@ti.com>
14556 L:      linux-gpio@vger.kernel.org
14557 S:      Maintained
14558 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14559 F:      drivers/gpio/gpio-davinci.c
14560
14561 TI DAVINCI SERIES MEDIA DRIVER
14562 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14563 L:      linux-media@vger.kernel.org
14564 W:      https://linuxtv.org
14565 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14566 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14567 S:      Maintained
14568 F:      drivers/media/platform/davinci/
14569 F:      include/media/davinci/
14570
14571 TI ETHERNET SWITCH DRIVER (CPSW)
14572 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14573 L:      linux-omap@vger.kernel.org
14574 L:      netdev@vger.kernel.org
14575 S:      Maintained
14576 F:      drivers/net/ethernet/ti/cpsw*
14577 F:      drivers/net/ethernet/ti/davinci*
14578
14579 TI FLASH MEDIA INTERFACE DRIVER
14580 M:      Alex Dubov <oakad@yahoo.com>
14581 S:      Maintained
14582 F:      drivers/misc/tifm*
14583 F:      drivers/mmc/host/tifm_sd.c
14584 F:      include/linux/tifm.h
14585
14586 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14587 M:      Santosh Shilimkar <ssantosh@kernel.org>
14588 L:      linux-kernel@vger.kernel.org
14589 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14590 S:      Maintained
14591 F:      drivers/soc/ti/*
14592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14593
14594 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14595 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14596 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14597 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14598 S:      Maintained
14599 F:      sound/soc/codecs/lm49453*
14600 F:      sound/soc/codecs/isabelle*
14601
14602 TI LP855x BACKLIGHT DRIVER
14603 M:      Milo Kim <milo.kim@ti.com>
14604 S:      Maintained
14605 F:      Documentation/backlight/lp855x-driver.txt
14606 F:      drivers/video/backlight/lp855x_bl.c
14607 F:      include/linux/platform_data/lp855x.h
14608
14609 TI LP8727 CHARGER DRIVER
14610 M:      Milo Kim <milo.kim@ti.com>
14611 S:      Maintained
14612 F:      drivers/power/supply/lp8727_charger.c
14613 F:      include/linux/platform_data/lp8727.h
14614
14615 TI LP8788 MFD DRIVER
14616 M:      Milo Kim <milo.kim@ti.com>
14617 S:      Maintained
14618 F:      drivers/iio/adc/lp8788_adc.c
14619 F:      drivers/leds/leds-lp8788.c
14620 F:      drivers/mfd/lp8788*.c
14621 F:      drivers/power/supply/lp8788-charger.c
14622 F:      drivers/regulator/lp8788-*.c
14623 F:      include/linux/mfd/lp8788*.h
14624
14625 TI NETCP ETHERNET DRIVER
14626 M:      Wingman Kwok <w-kwok2@ti.com>
14627 M:      Murali Karicheri <m-karicheri2@ti.com>
14628 L:      netdev@vger.kernel.org
14629 S:      Maintained
14630 F:      drivers/net/ethernet/ti/netcp*
14631
14632 TI TAS571X FAMILY ASoC CODEC DRIVER
14633 M:      Kevin Cernekee <cernekee@chromium.org>
14634 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14635 S:      Odd Fixes
14636 F:      sound/soc/codecs/tas571x*
14637
14638 TI TRF7970A NFC DRIVER
14639 M:      Mark Greer <mgreer@animalcreek.com>
14640 L:      linux-wireless@vger.kernel.org
14641 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14642 S:      Supported
14643 F:      drivers/nfc/trf7970a.c
14644 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14645
14646 TI TWL4030 SERIES SOC CODEC DRIVER
14647 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14648 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14649 S:      Maintained
14650 F:      sound/soc/codecs/twl4030*
14651
14652 TI VPE/CAL DRIVERS
14653 M:      Benoit Parrot <bparrot@ti.com>
14654 L:      linux-media@vger.kernel.org
14655 W:      http://linuxtv.org/
14656 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14657 S:      Maintained
14658 F:      drivers/media/platform/ti-vpe/
14659
14660 TI WILINK WIRELESS DRIVERS
14661 L:      linux-wireless@vger.kernel.org
14662 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14663 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14665 S:      Orphan
14666 F:      drivers/net/wireless/ti/
14667 F:      include/linux/wl12xx.h
14668
14669 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14670 M:      John Stultz <john.stultz@linaro.org>
14671 M:      Thomas Gleixner <tglx@linutronix.de>
14672 R:      Stephen Boyd <sboyd@kernel.org>
14673 L:      linux-kernel@vger.kernel.org
14674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14675 S:      Supported
14676 F:      include/linux/clocksource.h
14677 F:      include/linux/time.h
14678 F:      include/linux/timex.h
14679 F:      include/uapi/linux/time.h
14680 F:      include/uapi/linux/timex.h
14681 F:      kernel/time/clocksource.c
14682 F:      kernel/time/time*.c
14683 F:      kernel/time/alarmtimer.c
14684 F:      kernel/time/ntp.c
14685 F:      tools/testing/selftests/timers/
14686
14687 TIPC NETWORK LAYER
14688 M:      Jon Maloy <jon.maloy@ericsson.com>
14689 M:      Ying Xue <ying.xue@windriver.com>
14690 L:      netdev@vger.kernel.org (core kernel code)
14691 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14692 W:      http://tipc.sourceforge.net/
14693 S:      Maintained
14694 F:      include/uapi/linux/tipc*.h
14695 F:      net/tipc/
14696
14697 TLAN NETWORK DRIVER
14698 M:      Samuel Chessman <chessman@tux.org>
14699 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14700 W:      http://sourceforge.net/projects/tlan/
14701 S:      Maintained
14702 F:      Documentation/networking/tlan.txt
14703 F:      drivers/net/ethernet/ti/tlan.*
14704
14705 TM6000 VIDEO4LINUX DRIVER
14706 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14707 L:      linux-media@vger.kernel.org
14708 W:      https://linuxtv.org
14709 T:      git git://linuxtv.org/media_tree.git
14710 S:      Odd fixes
14711 F:      drivers/media/usb/tm6000/
14712 F:      Documentation/media/v4l-drivers/tm6000*
14713
14714 TMIO/SDHI MMC DRIVER
14715 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14716 L:      linux-mmc@vger.kernel.org
14717 S:      Supported
14718 F:      drivers/mmc/host/tmio_mmc*
14719 F:      drivers/mmc/host/renesas_sdhi*
14720 F:      include/linux/mfd/tmio.h
14721
14722 TMP401 HARDWARE MONITOR DRIVER
14723 M:      Guenter Roeck <linux@roeck-us.net>
14724 L:      linux-hwmon@vger.kernel.org
14725 S:      Maintained
14726 F:      Documentation/hwmon/tmp401
14727 F:      drivers/hwmon/tmp401.c
14728
14729 TMPFS (SHMEM FILESYSTEM)
14730 M:      Hugh Dickins <hughd@google.com>
14731 L:      linux-mm@kvack.org
14732 S:      Maintained
14733 F:      include/linux/shmem_fs.h
14734 F:      mm/shmem.c
14735
14736 TOMOYO SECURITY MODULE
14737 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14738 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14739 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14740 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14741 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14742 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14743 W:      http://tomoyo.sourceforge.jp/
14744 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14745 S:      Maintained
14746 F:      security/tomoyo/
14747
14748 TOPSTAR LAPTOP EXTRAS DRIVER
14749 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14750 L:      platform-driver-x86@vger.kernel.org
14751 S:      Maintained
14752 F:      drivers/platform/x86/topstar-laptop.c
14753
14754 TORTURE-TEST MODULES
14755 M:      Davidlohr Bueso <dave@stgolabs.net>
14756 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14757 M:      Josh Triplett <josh@joshtriplett.org>
14758 L:      linux-kernel@vger.kernel.org
14759 S:      Supported
14760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14761 F:      Documentation/RCU/torture.txt
14762 F:      kernel/torture.c
14763 F:      kernel/rcu/rcutorture.c
14764 F:      kernel/rcu/rcuperf.c
14765 F:      kernel/locking/locktorture.c
14766
14767 TOSHIBA ACPI EXTRAS DRIVER
14768 M:      Azael Avalos <coproscefalo@gmail.com>
14769 L:      platform-driver-x86@vger.kernel.org
14770 S:      Maintained
14771 F:      drivers/platform/x86/toshiba_acpi.c
14772
14773 TOSHIBA BLUETOOTH DRIVER
14774 M:      Azael Avalos <coproscefalo@gmail.com>
14775 L:      platform-driver-x86@vger.kernel.org
14776 S:      Maintained
14777 F:      drivers/platform/x86/toshiba_bluetooth.c
14778
14779 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14780 M:      Azael Avalos <coproscefalo@gmail.com>
14781 L:      platform-driver-x86@vger.kernel.org
14782 S:      Maintained
14783 F:      drivers/platform/x86/toshiba_haps.c
14784
14785 TOSHIBA SMM DRIVER
14786 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14787 W:      http://www.buzzard.org.uk/toshiba/
14788 S:      Maintained
14789 F:      drivers/char/toshiba.c
14790 F:      include/linux/toshiba.h
14791 F:      include/uapi/linux/toshiba.h
14792
14793 TOSHIBA TC358743 DRIVER
14794 M:      Mats Randgaard <matrandg@cisco.com>
14795 L:      linux-media@vger.kernel.org
14796 S:      Maintained
14797 F:      drivers/media/i2c/tc358743*
14798 F:      include/media/i2c/tc358743.h
14799
14800 TOSHIBA WMI HOTKEYS DRIVER
14801 M:      Azael Avalos <coproscefalo@gmail.com>
14802 L:      platform-driver-x86@vger.kernel.org
14803 S:      Maintained
14804 F:      drivers/platform/x86/toshiba-wmi.c
14805
14806 TPM DEVICE DRIVER
14807 M:      Peter Huewe <peterhuewe@gmx.de>
14808 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14809 R:      Jason Gunthorpe <jgg@ziepe.ca>
14810 L:      linux-integrity@vger.kernel.org
14811 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14812 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14813 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14814 S:      Maintained
14815 F:      drivers/char/tpm/
14816
14817 TRACING
14818 M:      Steven Rostedt <rostedt@goodmis.org>
14819 M:      Ingo Molnar <mingo@redhat.com>
14820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14821 S:      Maintained
14822 F:      Documentation/trace/ftrace.rst
14823 F:      arch/*/*/*/ftrace.h
14824 F:      arch/*/kernel/ftrace.c
14825 F:      include/*/ftrace.h
14826 F:      include/linux/trace*.h
14827 F:      include/trace/
14828 F:      kernel/trace/
14829 F:      tools/testing/selftests/ftrace/
14830
14831 TRACING MMIO ACCESSES (MMIOTRACE)
14832 M:      Steven Rostedt <rostedt@goodmis.org>
14833 M:      Ingo Molnar <mingo@kernel.org>
14834 R:      Karol Herbst <karolherbst@gmail.com>
14835 R:      Pekka Paalanen <ppaalanen@gmail.com>
14836 S:      Maintained
14837 L:      linux-kernel@vger.kernel.org
14838 L:      nouveau@lists.freedesktop.org
14839 F:      kernel/trace/trace_mmiotrace.c
14840 F:      include/linux/mmiotrace.h
14841 F:      arch/x86/mm/kmmio.c
14842 F:      arch/x86/mm/mmio-mod.c
14843 F:      arch/x86/mm/testmmiotrace.c
14844
14845 TRIVIAL PATCHES
14846 M:      Jiri Kosina <trivial@kernel.org>
14847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14848 S:      Maintained
14849 K:      ^Subject:.*(?i)trivial
14850
14851 TEMPO SEMICONDUCTOR DRIVERS
14852 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14853 S:      Maintained
14854 F:      sound/soc/codecs/tscs*.c
14855 F:      sound/soc/codecs/tscs*.h
14856 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14857
14858 TTY LAYER
14859 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14860 M:      Jiri Slaby <jslaby@suse.com>
14861 S:      Supported
14862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14863 F:      Documentation/serial/
14864 F:      drivers/tty/
14865 F:      drivers/tty/serial/serial_core.c
14866 F:      include/linux/serial_core.h
14867 F:      include/linux/serial.h
14868 F:      include/linux/tty.h
14869 F:      include/uapi/linux/serial_core.h
14870 F:      include/uapi/linux/serial.h
14871 F:      include/uapi/linux/tty.h
14872
14873 TUA9001 MEDIA DRIVER
14874 M:      Antti Palosaari <crope@iki.fi>
14875 L:      linux-media@vger.kernel.org
14876 W:      https://linuxtv.org
14877 W:      http://palosaari.fi/linux/
14878 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14879 T:      git git://linuxtv.org/anttip/media_tree.git
14880 S:      Maintained
14881 F:      drivers/media/tuners/tua9001*
14882
14883 TULIP NETWORK DRIVERS
14884 L:      netdev@vger.kernel.org
14885 L:      linux-parisc@vger.kernel.org
14886 S:      Orphan
14887 F:      drivers/net/ethernet/dec/tulip/
14888
14889 TUN/TAP driver
14890 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14891 W:      http://vtun.sourceforge.net/tun
14892 S:      Maintained
14893 F:      Documentation/networking/tuntap.txt
14894 F:      arch/um/os-Linux/drivers/
14895
14896 TURBOCHANNEL SUBSYSTEM
14897 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14898 M:      Ralf Baechle <ralf@linux-mips.org>
14899 L:      linux-mips@linux-mips.org
14900 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14901 S:      Maintained
14902 F:      drivers/tc/
14903 F:      include/linux/tc.h
14904
14905 TURBOSTAT UTILITY
14906 M:      "Len Brown" <lenb@kernel.org>
14907 L:      linux-pm@vger.kernel.org
14908 B:      https://bugzilla.kernel.org
14909 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14911 S:      Supported
14912 F:      tools/power/x86/turbostat/
14913
14914 TW5864 VIDEO4LINUX DRIVER
14915 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14916 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14917 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14918 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14919 L:      linux-media@vger.kernel.org
14920 S:      Supported
14921 F:      drivers/media/pci/tw5864/
14922
14923 TW68 VIDEO4LINUX DRIVER
14924 M:      Hans Verkuil <hverkuil@xs4all.nl>
14925 L:      linux-media@vger.kernel.org
14926 T:      git git://linuxtv.org/media_tree.git
14927 W:      https://linuxtv.org
14928 S:      Odd Fixes
14929 F:      drivers/media/pci/tw68/
14930
14931 TW686X VIDEO4LINUX DRIVER
14932 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14933 L:      linux-media@vger.kernel.org
14934 T:      git git://linuxtv.org/media_tree.git
14935 W:      http://linuxtv.org
14936 S:      Maintained
14937 F:      drivers/media/pci/tw686x/
14938
14939 UBI FILE SYSTEM (UBIFS)
14940 M:      Richard Weinberger <richard@nod.at>
14941 M:      Artem Bityutskiy <dedekind1@gmail.com>
14942 M:      Adrian Hunter <adrian.hunter@intel.com>
14943 L:      linux-mtd@lists.infradead.org
14944 T:      git git://git.infradead.org/ubifs-2.6.git
14945 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14946 S:      Supported
14947 F:      Documentation/filesystems/ubifs.txt
14948 F:      fs/ubifs/
14949
14950 UCLINUX (M68KNOMMU AND COLDFIRE)
14951 M:      Greg Ungerer <gerg@linux-m68k.org>
14952 W:      http://www.linux-m68k.org/
14953 W:      http://www.uclinux.org/
14954 L:      linux-m68k@lists.linux-m68k.org
14955 L:      uclinux-dev@uclinux.org  (subscribers-only)
14956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14957 S:      Maintained
14958 F:      arch/m68k/coldfire/
14959 F:      arch/m68k/68*/
14960 F:      arch/m68k/*/*_no.*
14961 F:      arch/m68k/include/asm/*_no.*
14962
14963 UDF FILESYSTEM
14964 M:      Jan Kara <jack@suse.com>
14965 S:      Maintained
14966 F:      Documentation/filesystems/udf.txt
14967 F:      fs/udf/
14968
14969 UDRAW TABLET
14970 M:      Bastien Nocera <hadess@hadess.net>
14971 L:      linux-input@vger.kernel.org
14972 S:      Maintained
14973 F:      drivers/hid/hid-udraw-ps3.c
14974
14975 UFS FILESYSTEM
14976 M:      Evgeniy Dushistov <dushistov@mail.ru>
14977 S:      Maintained
14978 F:      Documentation/filesystems/ufs.txt
14979 F:      fs/ufs/
14980
14981 UHID USERSPACE HID IO DRIVER:
14982 M:      David Herrmann <dh.herrmann@googlemail.com>
14983 L:      linux-input@vger.kernel.org
14984 S:      Maintained
14985 F:      drivers/hid/uhid.c
14986 F:      include/uapi/linux/uhid.h
14987
14988 ULPI BUS
14989 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14990 L:      linux-usb@vger.kernel.org
14991 S:      Maintained
14992 F:      drivers/usb/common/ulpi.c
14993 F:      include/linux/ulpi/
14994
14995 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14996 L:      linux-usb@vger.kernel.org
14997 S:      Orphan
14998 F:      drivers/uwb/
14999 F:      include/linux/uwb.h
15000 F:      include/linux/uwb/
15001
15002 UNICORE32 ARCHITECTURE:
15003 M:      Guan Xuetao <gxt@pku.edu.cn>
15004 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15005 S:      Maintained
15006 T:      git git://github.com/gxt/linux.git
15007 F:      arch/unicore32/
15008
15009 UNIFDEF
15010 M:      Tony Finch <dot@dotat.at>
15011 W:      http://dotat.at/prog/unifdef
15012 S:      Maintained
15013 F:      scripts/unifdef.c
15014
15015 UNIFORM CDROM DRIVER
15016 M:      Jens Axboe <axboe@kernel.dk>
15017 W:      http://www.kernel.dk
15018 S:      Maintained
15019 F:      Documentation/cdrom/
15020 F:      drivers/cdrom/cdrom.c
15021 F:      include/linux/cdrom.h
15022 F:      include/uapi/linux/cdrom.h
15023
15024 UNISYS S-PAR DRIVERS
15025 M:      David Kershner <david.kershner@unisys.com>
15026 L:      sparmaintainer@unisys.com (Unisys internal)
15027 S:      Supported
15028 F:      include/linux/visorbus.h
15029 F:      drivers/visorbus/
15030 F:      drivers/staging/unisys/
15031
15032 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15033 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15034 L:      linux-scsi@vger.kernel.org
15035 S:      Supported
15036 F:      Documentation/scsi/ufs.txt
15037 F:      drivers/scsi/ufs/
15038
15039 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15040 M:      Joao Pinto <jpinto@synopsys.com>
15041 L:      linux-scsi@vger.kernel.org
15042 S:      Supported
15043 F:      drivers/scsi/ufs/*dwc*
15044
15045 UNSORTED BLOCK IMAGES (UBI)
15046 M:      Artem Bityutskiy <dedekind1@gmail.com>
15047 M:      Richard Weinberger <richard@nod.at>
15048 W:      http://www.linux-mtd.infradead.org/
15049 L:      linux-mtd@lists.infradead.org
15050 T:      git git://git.infradead.org/ubifs-2.6.git
15051 S:      Supported
15052 F:      drivers/mtd/ubi/
15053 F:      include/linux/mtd/ubi.h
15054 F:      include/uapi/mtd/ubi-user.h
15055
15056 USB "USBNET" DRIVER FRAMEWORK
15057 M:      Oliver Neukum <oneukum@suse.com>
15058 L:      netdev@vger.kernel.org
15059 W:      http://www.linux-usb.org/usbnet
15060 S:      Maintained
15061 F:      drivers/net/usb/usbnet.c
15062 F:      include/linux/usb/usbnet.h
15063
15064 USB ACM DRIVER
15065 M:      Oliver Neukum <oneukum@suse.com>
15066 L:      linux-usb@vger.kernel.org
15067 S:      Maintained
15068 F:      Documentation/usb/acm.txt
15069 F:      drivers/usb/class/cdc-acm.*
15070
15071 USB AR5523 WIRELESS DRIVER
15072 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15073 L:      linux-wireless@vger.kernel.org
15074 S:      Maintained
15075 F:      drivers/net/wireless/ath/ar5523/
15076
15077 USB ATTACHED SCSI
15078 M:      Oliver Neukum <oneukum@suse.com>
15079 L:      linux-usb@vger.kernel.org
15080 L:      linux-scsi@vger.kernel.org
15081 S:      Maintained
15082 F:      drivers/usb/storage/uas.c
15083
15084 USB CDC ETHERNET DRIVER
15085 M:      Oliver Neukum <oliver@neukum.org>
15086 L:      linux-usb@vger.kernel.org
15087 S:      Maintained
15088 F:      drivers/net/usb/cdc_*.c
15089 F:      include/uapi/linux/usb/cdc.h
15090
15091 USB CHAOSKEY DRIVER
15092 M:      Keith Packard <keithp@keithp.com>
15093 L:      linux-usb@vger.kernel.org
15094 S:      Maintained
15095 F:      drivers/usb/misc/chaoskey.c
15096
15097 USB CYPRESS C67X00 DRIVER
15098 M:      Peter Korsgaard <jacmet@sunsite.dk>
15099 L:      linux-usb@vger.kernel.org
15100 S:      Maintained
15101 F:      drivers/usb/c67x00/
15102
15103 USB DAVICOM DM9601 DRIVER
15104 M:      Peter Korsgaard <jacmet@sunsite.dk>
15105 L:      netdev@vger.kernel.org
15106 W:      http://www.linux-usb.org/usbnet
15107 S:      Maintained
15108 F:      drivers/net/usb/dm9601.c
15109
15110 USB DIAMOND RIO500 DRIVER
15111 M:      Cesar Miquel <miquel@df.uba.ar>
15112 L:      rio500-users@lists.sourceforge.net
15113 W:      http://rio500.sourceforge.net
15114 S:      Maintained
15115 F:      drivers/usb/misc/rio500*
15116
15117 USB EHCI DRIVER
15118 M:      Alan Stern <stern@rowland.harvard.edu>
15119 L:      linux-usb@vger.kernel.org
15120 S:      Maintained
15121 F:      Documentation/usb/ehci.txt
15122 F:      drivers/usb/host/ehci*
15123
15124 USB GADGET/PERIPHERAL SUBSYSTEM
15125 M:      Felipe Balbi <balbi@kernel.org>
15126 L:      linux-usb@vger.kernel.org
15127 W:      http://www.linux-usb.org/gadget
15128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15129 S:      Maintained
15130 F:      drivers/usb/gadget/
15131 F:      include/linux/usb/gadget*
15132
15133 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15134 M:      Jiri Kosina <jikos@kernel.org>
15135 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15136 L:      linux-usb@vger.kernel.org
15137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15138 S:      Maintained
15139 F:      Documentation/hid/hiddev.txt
15140 F:      drivers/hid/usbhid/
15141
15142 USB INTEL XHCI ROLE MUX DRIVER
15143 M:      Hans de Goede <hdegoede@redhat.com>
15144 L:      linux-usb@vger.kernel.org
15145 S:      Maintained
15146 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15147
15148 USB ISP116X DRIVER
15149 M:      Olav Kongas <ok@artecdesign.ee>
15150 L:      linux-usb@vger.kernel.org
15151 S:      Maintained
15152 F:      drivers/usb/host/isp116x*
15153 F:      include/linux/usb/isp116x.h
15154
15155 USB LAN78XX ETHERNET DRIVER
15156 M:      Woojung Huh <woojung.huh@microchip.com>
15157 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15158 L:      netdev@vger.kernel.org
15159 S:      Maintained
15160 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15161 F:      drivers/net/usb/lan78xx.*
15162 F:      include/dt-bindings/net/microchip-lan78xx.h
15163
15164 USB MASS STORAGE DRIVER
15165 M:      Alan Stern <stern@rowland.harvard.edu>
15166 L:      linux-usb@vger.kernel.org
15167 L:      usb-storage@lists.one-eyed-alien.net
15168 S:      Maintained
15169 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15170 F:      drivers/usb/storage/
15171
15172 USB MIDI DRIVER
15173 M:      Clemens Ladisch <clemens@ladisch.de>
15174 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15175 T:      git git://git.alsa-project.org/alsa-kernel.git
15176 S:      Maintained
15177 F:      sound/usb/midi.*
15178
15179 USB NETWORKING DRIVERS
15180 L:      linux-usb@vger.kernel.org
15181 S:      Odd Fixes
15182 F:      drivers/net/usb/
15183
15184 USB OHCI DRIVER
15185 M:      Alan Stern <stern@rowland.harvard.edu>
15186 L:      linux-usb@vger.kernel.org
15187 S:      Maintained
15188 F:      Documentation/usb/ohci.txt
15189 F:      drivers/usb/host/ohci*
15190
15191 USB OTG FSM (Finite State Machine)
15192 M:      Peter Chen <Peter.Chen@nxp.com>
15193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15194 L:      linux-usb@vger.kernel.org
15195 S:      Maintained
15196 F:      drivers/usb/common/usb-otg-fsm.c
15197
15198 USB OVER IP DRIVER
15199 M:      Valentina Manea <valentina.manea.m@gmail.com>
15200 M:      Shuah Khan <shuah@kernel.org>
15201 L:      linux-usb@vger.kernel.org
15202 S:      Maintained
15203 F:      Documentation/usb/usbip_protocol.txt
15204 F:      drivers/usb/usbip/
15205 F:      tools/usb/usbip/
15206 F:      tools/testing/selftests/drivers/usb/usbip/
15207
15208 USB PEGASUS DRIVER
15209 M:      Petko Manolov <petkan@nucleusys.com>
15210 L:      linux-usb@vger.kernel.org
15211 L:      netdev@vger.kernel.org
15212 T:      git git://github.com/petkan/pegasus.git
15213 W:      https://github.com/petkan/pegasus
15214 S:      Maintained
15215 F:      drivers/net/usb/pegasus.*
15216
15217 USB PHY LAYER
15218 M:      Felipe Balbi <balbi@kernel.org>
15219 L:      linux-usb@vger.kernel.org
15220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15221 S:      Maintained
15222 F:      drivers/usb/phy/
15223
15224 USB PRINTER DRIVER (usblp)
15225 M:      Pete Zaitcev <zaitcev@redhat.com>
15226 L:      linux-usb@vger.kernel.org
15227 S:      Supported
15228 F:      drivers/usb/class/usblp.c
15229
15230 USB QMI WWAN NETWORK DRIVER
15231 M:      Bjørn Mork <bjorn@mork.no>
15232 L:      netdev@vger.kernel.org
15233 S:      Maintained
15234 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15235 F:      drivers/net/usb/qmi_wwan.c
15236
15237 USB RTL8150 DRIVER
15238 M:      Petko Manolov <petkan@nucleusys.com>
15239 L:      linux-usb@vger.kernel.org
15240 L:      netdev@vger.kernel.org
15241 T:      git git://github.com/petkan/rtl8150.git
15242 W:      https://github.com/petkan/rtl8150
15243 S:      Maintained
15244 F:      drivers/net/usb/rtl8150.c
15245
15246 USB SERIAL SUBSYSTEM
15247 M:      Johan Hovold <johan@kernel.org>
15248 L:      linux-usb@vger.kernel.org
15249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15250 S:      Maintained
15251 F:      Documentation/usb/usb-serial.txt
15252 F:      drivers/usb/serial/
15253 F:      include/linux/usb/serial.h
15254
15255 USB SMSC75XX ETHERNET DRIVER
15256 M:      Steve Glendinning <steve.glendinning@shawell.net>
15257 L:      netdev@vger.kernel.org
15258 S:      Maintained
15259 F:      drivers/net/usb/smsc75xx.*
15260
15261 USB SMSC95XX ETHERNET DRIVER
15262 M:      Steve Glendinning <steve.glendinning@shawell.net>
15263 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15264 L:      netdev@vger.kernel.org
15265 S:      Maintained
15266 F:      drivers/net/usb/smsc95xx.*
15267
15268 USB SUBSYSTEM
15269 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15270 L:      linux-usb@vger.kernel.org
15271 W:      http://www.linux-usb.org
15272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15273 S:      Supported
15274 F:      Documentation/devicetree/bindings/usb/
15275 F:      Documentation/usb/
15276 F:      drivers/usb/
15277 F:      include/linux/usb.h
15278 F:      include/linux/usb/
15279
15280 USB TYPEC PI3USB30532 MUX DRIVER
15281 M:      Hans de Goede <hdegoede@redhat.com>
15282 L:      linux-usb@vger.kernel.org
15283 S:      Maintained
15284 F:      drivers/usb/typec/mux/pi3usb30532.c
15285
15286 USB TYPEC CLASS
15287 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15288 L:      linux-usb@vger.kernel.org
15289 S:      Maintained
15290 F:      Documentation/ABI/testing/sysfs-class-typec
15291 F:      Documentation/driver-api/usb/typec.rst
15292 F:      drivers/usb/typec/
15293 F:      include/linux/usb/typec.h
15294
15295 USB TYPEC BUS FOR ALTERNATE MODES
15296 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15297 L:      linux-usb@vger.kernel.org
15298 S:      Maintained
15299 F:      Documentation/ABI/testing/sysfs-bus-typec
15300 F:      Documentation/driver-api/usb/typec_bus.rst
15301 F:      drivers/usb/typec/altmodes/
15302 F:      include/linux/usb/typec_altmode.h
15303
15304 USB UHCI DRIVER
15305 M:      Alan Stern <stern@rowland.harvard.edu>
15306 L:      linux-usb@vger.kernel.org
15307 S:      Maintained
15308 F:      drivers/usb/host/uhci*
15309
15310 USB VIDEO CLASS
15311 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15312 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15313 L:      linux-media@vger.kernel.org
15314 T:      git git://linuxtv.org/media_tree.git
15315 W:      http://www.ideasonboard.org/uvc/
15316 S:      Maintained
15317 F:      drivers/media/usb/uvc/
15318 F:      include/uapi/linux/uvcvideo.h
15319
15320 USB VISION DRIVER
15321 M:      Hans Verkuil <hverkuil@xs4all.nl>
15322 L:      linux-media@vger.kernel.org
15323 T:      git git://linuxtv.org/media_tree.git
15324 W:      https://linuxtv.org
15325 S:      Odd Fixes
15326 F:      drivers/media/usb/usbvision/
15327
15328 USB WEBCAM GADGET
15329 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15330 L:      linux-usb@vger.kernel.org
15331 S:      Maintained
15332 F:      drivers/usb/gadget/function/*uvc*
15333 F:      drivers/usb/gadget/legacy/webcam.c
15334 F:      include/uapi/linux/usb/g_uvc.h
15335
15336 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15337 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15338 L:      linux-wireless@vger.kernel.org
15339 S:      Maintained
15340 F:      drivers/net/wireless/rndis_wlan.c
15341
15342 USB XHCI DRIVER
15343 M:      Mathias Nyman <mathias.nyman@intel.com>
15344 L:      linux-usb@vger.kernel.org
15345 S:      Supported
15346 F:      drivers/usb/host/xhci*
15347 F:      drivers/usb/host/pci-quirks*
15348
15349 USB ZD1201 DRIVER
15350 L:      linux-wireless@vger.kernel.org
15351 W:      http://linux-lc100020.sourceforge.net
15352 S:      Orphan
15353 F:      drivers/net/wireless/zydas/zd1201.*
15354
15355 USB ZR364XX DRIVER
15356 M:      Antoine Jacquet <royale@zerezo.com>
15357 L:      linux-usb@vger.kernel.org
15358 L:      linux-media@vger.kernel.org
15359 T:      git git://linuxtv.org/media_tree.git
15360 W:      http://royale.zerezo.com/zr364xx/
15361 S:      Maintained
15362 F:      Documentation/media/v4l-drivers/zr364xx*
15363 F:      drivers/media/usb/zr364xx/
15364
15365 USER-MODE LINUX (UML)
15366 M:      Jeff Dike <jdike@addtoit.com>
15367 M:      Richard Weinberger <richard@nod.at>
15368 L:      linux-um@lists.infradead.org
15369 W:      http://user-mode-linux.sourceforge.net
15370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15371 S:      Maintained
15372 F:      Documentation/virtual/uml/
15373 F:      arch/um/
15374 F:      arch/x86/um/
15375 F:      fs/hostfs/
15376 F:      fs/hppfs/
15377
15378 USERSPACE I/O (UIO)
15379 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15380 S:      Maintained
15381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15382 F:      Documentation/driver-api/uio-howto.rst
15383 F:      drivers/uio/
15384 F:      include/linux/uio*.h
15385
15386 UTIL-LINUX PACKAGE
15387 M:      Karel Zak <kzak@redhat.com>
15388 L:      util-linux@vger.kernel.org
15389 W:      http://en.wikipedia.org/wiki/Util-linux
15390 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15391 S:      Maintained
15392
15393 UUID HELPERS
15394 M:      Christoph Hellwig <hch@lst.de>
15395 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15396 L:      linux-kernel@vger.kernel.org
15397 T:      git git://git.infradead.org/users/hch/uuid.git
15398 F:      lib/uuid.c
15399 F:      lib/test_uuid.c
15400 F:      include/linux/uuid.h
15401 F:      include/uapi/linux/uuid.h
15402 S:      Maintained
15403
15404 UVESAFB DRIVER
15405 M:      Michal Januszewski <spock@gentoo.org>
15406 L:      linux-fbdev@vger.kernel.org
15407 W:      https://github.com/mjanusz/v86d
15408 S:      Maintained
15409 F:      Documentation/fb/uvesafb.txt
15410 F:      drivers/video/fbdev/uvesafb.*
15411
15412 VF610 NAND DRIVER
15413 M:      Stefan Agner <stefan@agner.ch>
15414 L:      linux-mtd@lists.infradead.org
15415 S:      Supported
15416 F:      drivers/mtd/nand/raw/vf610_nfc.c
15417
15418 VFAT/FAT/MSDOS FILESYSTEM
15419 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15420 S:      Maintained
15421 F:      Documentation/filesystems/vfat.txt
15422 F:      fs/fat/
15423
15424 VFIO DRIVER
15425 M:      Alex Williamson <alex.williamson@redhat.com>
15426 L:      kvm@vger.kernel.org
15427 T:      git git://github.com/awilliam/linux-vfio.git
15428 S:      Maintained
15429 F:      Documentation/vfio.txt
15430 F:      drivers/vfio/
15431 F:      include/linux/vfio.h
15432 F:      include/uapi/linux/vfio.h
15433
15434 VFIO MEDIATED DEVICE DRIVERS
15435 M:      Kirti Wankhede <kwankhede@nvidia.com>
15436 L:      kvm@vger.kernel.org
15437 S:      Maintained
15438 F:      Documentation/vfio-mediated-device.txt
15439 F:      drivers/vfio/mdev/
15440 F:      include/linux/mdev.h
15441 F:      samples/vfio-mdev/
15442
15443 VFIO PLATFORM DRIVER
15444 M:      Eric Auger <eric.auger@redhat.com>
15445 L:      kvm@vger.kernel.org
15446 S:      Maintained
15447 F:      drivers/vfio/platform/
15448
15449 VGA_SWITCHEROO
15450 R:      Lukas Wunner <lukas@wunner.de>
15451 S:      Maintained
15452 F:      Documentation/gpu/vga-switcheroo.rst
15453 F:      drivers/gpu/vga/vga_switcheroo.c
15454 F:      include/linux/vga_switcheroo.h
15455 T:      git git://anongit.freedesktop.org/drm/drm-misc
15456
15457 VIA RHINE NETWORK DRIVER
15458 S:      Orphan
15459 F:      drivers/net/ethernet/via/via-rhine.c
15460
15461 VIA SD/MMC CARD CONTROLLER DRIVER
15462 M:      Bruce Chang <brucechang@via.com.tw>
15463 M:      Harald Welte <HaraldWelte@viatech.com>
15464 S:      Maintained
15465 F:      drivers/mmc/host/via-sdmmc.c
15466
15467 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15468 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15469 L:      linux-fbdev@vger.kernel.org
15470 S:      Maintained
15471 F:      include/linux/via-core.h
15472 F:      include/linux/via-gpio.h
15473 F:      include/linux/via_i2c.h
15474 F:      drivers/video/fbdev/via/
15475
15476 VIA VELOCITY NETWORK DRIVER
15477 M:      Francois Romieu <romieu@fr.zoreil.com>
15478 L:      netdev@vger.kernel.org
15479 S:      Maintained
15480 F:      drivers/net/ethernet/via/via-velocity.*
15481
15482 VICODEC VIRTUAL CODEC DRIVER
15483 M:      Hans Verkuil <hans.verkuil@cisco.com>
15484 L:      linux-media@vger.kernel.org
15485 T:      git git://linuxtv.org/media_tree.git
15486 W:      https://linuxtv.org
15487 S:      Maintained
15488 F:      drivers/media/platform/vicodec/*
15489
15490 VIDEO MULTIPLEXER DRIVER
15491 M:      Philipp Zabel <p.zabel@pengutronix.de>
15492 L:      linux-media@vger.kernel.org
15493 S:      Maintained
15494 F:      drivers/media/platform/video-mux.c
15495
15496 VIDEO I2C POLLING DRIVER
15497 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15498 L:      linux-media@vger.kernel.org
15499 S:      Maintained
15500 F:      drivers/media/i2c/video-i2c.c
15501
15502 VIDEOBUF2 FRAMEWORK
15503 M:      Pawel Osciak <pawel@osciak.com>
15504 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15505 M:      Kyungmin Park <kyungmin.park@samsung.com>
15506 L:      linux-media@vger.kernel.org
15507 S:      Maintained
15508 F:      drivers/media/v4l2-core/videobuf2-*
15509 F:      include/media/videobuf2-*
15510
15511 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15512 M:      Helen Koike <helen.koike@collabora.com>
15513 L:      linux-media@vger.kernel.org
15514 T:      git git://linuxtv.org/media_tree.git
15515 W:      https://linuxtv.org
15516 S:      Maintained
15517 F:      drivers/media/platform/vimc/*
15518
15519 VIRT LIB
15520 M:      Alex Williamson <alex.williamson@redhat.com>
15521 M:      Paolo Bonzini <pbonzini@redhat.com>
15522 L:      kvm@vger.kernel.org
15523 S:      Supported
15524 F:      virt/lib/
15525
15526 VIRTIO AND VHOST VSOCK DRIVER
15527 M:      Stefan Hajnoczi <stefanha@redhat.com>
15528 L:      kvm@vger.kernel.org
15529 L:      virtualization@lists.linux-foundation.org
15530 L:      netdev@vger.kernel.org
15531 S:      Maintained
15532 F:      include/linux/virtio_vsock.h
15533 F:      include/uapi/linux/virtio_vsock.h
15534 F:      include/uapi/linux/vsockmon.h
15535 F:      include/uapi/linux/vm_sockets_diag.h
15536 F:      net/vmw_vsock/diag.c
15537 F:      net/vmw_vsock/af_vsock_tap.c
15538 F:      net/vmw_vsock/virtio_transport_common.c
15539 F:      net/vmw_vsock/virtio_transport.c
15540 F:      drivers/net/vsockmon.c
15541 F:      drivers/vhost/vsock.c
15542 F:      drivers/vhost/vsock.h
15543 F:      tools/testing/vsock/
15544
15545 VIRTIO CONSOLE DRIVER
15546 M:      Amit Shah <amit@kernel.org>
15547 L:      virtualization@lists.linux-foundation.org
15548 S:      Maintained
15549 F:      drivers/char/virtio_console.c
15550 F:      include/linux/virtio_console.h
15551 F:      include/uapi/linux/virtio_console.h
15552
15553 VIRTIO CORE, NET AND BLOCK DRIVERS
15554 M:      "Michael S. Tsirkin" <mst@redhat.com>
15555 M:      Jason Wang <jasowang@redhat.com>
15556 L:      virtualization@lists.linux-foundation.org
15557 S:      Maintained
15558 F:      Documentation/devicetree/bindings/virtio/
15559 F:      drivers/virtio/
15560 F:      tools/virtio/
15561 F:      drivers/net/virtio_net.c
15562 F:      drivers/block/virtio_blk.c
15563 F:      include/linux/virtio*.h
15564 F:      include/uapi/linux/virtio_*.h
15565 F:      drivers/crypto/virtio/
15566 F:      mm/balloon_compaction.c
15567
15568 VIRTIO CRYPTO DRIVER
15569 M:      Gonglei <arei.gonglei@huawei.com>
15570 L:      virtualization@lists.linux-foundation.org
15571 L:      linux-crypto@vger.kernel.org
15572 S:      Maintained
15573 F:      drivers/crypto/virtio/
15574 F:      include/uapi/linux/virtio_crypto.h
15575
15576 VIRTIO DRIVERS FOR S390
15577 M:      Cornelia Huck <cohuck@redhat.com>
15578 M:      Halil Pasic <pasic@linux.ibm.com>
15579 L:      linux-s390@vger.kernel.org
15580 L:      virtualization@lists.linux-foundation.org
15581 L:      kvm@vger.kernel.org
15582 S:      Supported
15583 F:      drivers/s390/virtio/
15584 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15585
15586 VIRTIO GPU DRIVER
15587 M:      David Airlie <airlied@linux.ie>
15588 M:      Gerd Hoffmann <kraxel@redhat.com>
15589 L:      dri-devel@lists.freedesktop.org
15590 L:      virtualization@lists.linux-foundation.org
15591 T:      git git://anongit.freedesktop.org/drm/drm-misc
15592 S:      Maintained
15593 F:      drivers/gpu/drm/virtio/
15594 F:      include/uapi/linux/virtio_gpu.h
15595
15596 VIRTIO HOST (VHOST)
15597 M:      "Michael S. Tsirkin" <mst@redhat.com>
15598 M:      Jason Wang <jasowang@redhat.com>
15599 L:      kvm@vger.kernel.org
15600 L:      virtualization@lists.linux-foundation.org
15601 L:      netdev@vger.kernel.org
15602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15603 S:      Maintained
15604 F:      drivers/vhost/
15605 F:      include/uapi/linux/vhost.h
15606
15607 VIRTIO INPUT DRIVER
15608 M:      Gerd Hoffmann <kraxel@redhat.com>
15609 S:      Maintained
15610 F:      drivers/virtio/virtio_input.c
15611 F:      include/uapi/linux/virtio_input.h
15612
15613 VIRTUAL BOX GUEST DEVICE DRIVER
15614 M:      Hans de Goede <hdegoede@redhat.com>
15615 M:      Arnd Bergmann <arnd@arndb.de>
15616 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15617 S:      Maintained
15618 F:      include/linux/vbox_utils.h
15619 F:      include/uapi/linux/vbox*.h
15620 F:      drivers/virt/vboxguest/
15621
15622 VIRTUAL SERIO DEVICE DRIVER
15623 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15624 S:      Maintained
15625 F:      drivers/input/serio/userio.c
15626 F:      include/uapi/linux/userio.h
15627
15628 VIVID VIRTUAL VIDEO DRIVER
15629 M:      Hans Verkuil <hverkuil@xs4all.nl>
15630 L:      linux-media@vger.kernel.org
15631 T:      git git://linuxtv.org/media_tree.git
15632 W:      https://linuxtv.org
15633 S:      Maintained
15634 F:      drivers/media/platform/vivid/*
15635
15636 VLYNQ BUS
15637 M:      Florian Fainelli <f.fainelli@gmail.com>
15638 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15639 S:      Maintained
15640 F:      drivers/vlynq/vlynq.c
15641 F:      include/linux/vlynq.h
15642
15643 VME SUBSYSTEM
15644 M:      Martyn Welch <martyn@welchs.me.uk>
15645 M:      Manohar Vanga <manohar.vanga@gmail.com>
15646 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15647 L:      devel@driverdev.osuosl.org
15648 S:      Maintained
15649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15650 F:      Documentation/driver-api/vme.rst
15651 F:      drivers/staging/vme/
15652 F:      drivers/vme/
15653 F:      include/linux/vme*
15654
15655 VMWARE BALLOON DRIVER
15656 M:      Xavier Deguillard <xdeguillard@vmware.com>
15657 M:      Nadav Amit <namit@vmware.com>
15658 M:      "VMware, Inc." <pv-drivers@vmware.com>
15659 L:      linux-kernel@vger.kernel.org
15660 S:      Maintained
15661 F:      drivers/misc/vmw_balloon.c
15662
15663 VMWARE HYPERVISOR INTERFACE
15664 M:      Alok Kataria <akataria@vmware.com>
15665 L:      virtualization@lists.linux-foundation.org
15666 S:      Supported
15667 F:      arch/x86/kernel/cpu/vmware.c
15668
15669 VMWARE PVRDMA DRIVER
15670 M:      Adit Ranadive <aditr@vmware.com>
15671 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15672 L:      linux-rdma@vger.kernel.org
15673 S:      Maintained
15674 F:      drivers/infiniband/hw/vmw_pvrdma/
15675
15676 VMware PVSCSI driver
15677 M:      Jim Gill <jgill@vmware.com>
15678 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15679 L:      linux-scsi@vger.kernel.org
15680 S:      Maintained
15681 F:      drivers/scsi/vmw_pvscsi.c
15682 F:      drivers/scsi/vmw_pvscsi.h
15683
15684 VMWARE VMMOUSE SUBDRIVER
15685 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15686 M:      "VMware, Inc." <pv-drivers@vmware.com>
15687 L:      linux-input@vger.kernel.org
15688 S:      Maintained
15689 F:      drivers/input/mouse/vmmouse.c
15690 F:      drivers/input/mouse/vmmouse.h
15691
15692 VMWARE VMXNET3 ETHERNET DRIVER
15693 M:      Ronak Doshi <doshir@vmware.com>
15694 M:      "VMware, Inc." <pv-drivers@vmware.com>
15695 L:      netdev@vger.kernel.org
15696 S:      Maintained
15697 F:      drivers/net/vmxnet3/
15698
15699 VOCORE VOCORE2 BOARD
15700 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15701 L:      linux-mips@linux-mips.org
15702 S:      Maintained
15703 F:      arch/mips/boot/dts/ralink/vocore2.dts
15704
15705 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15706 M:      Liam Girdwood <lgirdwood@gmail.com>
15707 M:      Mark Brown <broonie@kernel.org>
15708 L:      linux-kernel@vger.kernel.org
15709 W:      http://www.slimlogic.co.uk/?p=48
15710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15711 S:      Supported
15712 F:      Documentation/devicetree/bindings/regulator/
15713 F:      Documentation/power/regulator/
15714 F:      drivers/regulator/
15715 F:      include/dt-bindings/regulator/
15716 F:      include/linux/regulator/
15717
15718 VRF
15719 M:      David Ahern <dsa@cumulusnetworks.com>
15720 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15721 L:      netdev@vger.kernel.org
15722 S:      Maintained
15723 F:      drivers/net/vrf.c
15724 F:      Documentation/networking/vrf.txt
15725
15726 VT1211 HARDWARE MONITOR DRIVER
15727 M:      Juerg Haefliger <juergh@gmail.com>
15728 L:      linux-hwmon@vger.kernel.org
15729 S:      Maintained
15730 F:      Documentation/hwmon/vt1211
15731 F:      drivers/hwmon/vt1211.c
15732
15733 VT8231 HARDWARE MONITOR DRIVER
15734 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15735 L:      linux-hwmon@vger.kernel.org
15736 S:      Maintained
15737 F:      drivers/hwmon/vt8231.c
15738
15739 VUB300 USB to SDIO/SD/MMC bridge chip
15740 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15741 L:      linux-mmc@vger.kernel.org
15742 L:      linux-usb@vger.kernel.org
15743 S:      Supported
15744 F:      drivers/mmc/host/vub300.c
15745
15746 W1 DALLAS'S 1-WIRE BUS
15747 M:      Evgeniy Polyakov <zbr@ioremap.net>
15748 S:      Maintained
15749 F:      Documentation/devicetree/bindings/w1/
15750 F:      Documentation/w1/
15751 F:      drivers/w1/
15752 F:      include/linux/w1.h
15753
15754 W83791D HARDWARE MONITORING DRIVER
15755 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15756 L:      linux-hwmon@vger.kernel.org
15757 S:      Maintained
15758 F:      Documentation/hwmon/w83791d
15759 F:      drivers/hwmon/w83791d.c
15760
15761 W83793 HARDWARE MONITORING DRIVER
15762 M:      Rudolf Marek <r.marek@assembler.cz>
15763 L:      linux-hwmon@vger.kernel.org
15764 S:      Maintained
15765 F:      Documentation/hwmon/w83793
15766 F:      drivers/hwmon/w83793.c
15767
15768 W83795 HARDWARE MONITORING DRIVER
15769 M:      Jean Delvare <jdelvare@suse.com>
15770 L:      linux-hwmon@vger.kernel.org
15771 S:      Maintained
15772 F:      drivers/hwmon/w83795.c
15773
15774 W83L51xD SD/MMC CARD INTERFACE DRIVER
15775 M:      Pierre Ossman <pierre@ossman.eu>
15776 S:      Maintained
15777 F:      drivers/mmc/host/wbsd.*
15778
15779 WACOM PROTOCOL 4 SERIAL TABLETS
15780 M:      Julian Squires <julian@cipht.net>
15781 M:      Hans de Goede <hdegoede@redhat.com>
15782 L:      linux-input@vger.kernel.org
15783 S:      Maintained
15784 F:      drivers/input/tablet/wacom_serial4.c
15785
15786 WATCHDOG DEVICE DRIVERS
15787 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15788 M:      Guenter Roeck <linux@roeck-us.net>
15789 L:      linux-watchdog@vger.kernel.org
15790 W:      http://www.linux-watchdog.org/
15791 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15792 S:      Maintained
15793 F:      Documentation/devicetree/bindings/watchdog/
15794 F:      Documentation/watchdog/
15795 F:      drivers/watchdog/
15796 F:      include/linux/watchdog.h
15797 F:      include/uapi/linux/watchdog.h
15798
15799 WHISKEYCOVE PMIC GPIO DRIVER
15800 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15801 L:      linux-gpio@vger.kernel.org
15802 S:      Maintained
15803 F:      drivers/gpio/gpio-wcove.c
15804
15805 WIIMOTE HID DRIVER
15806 M:      David Herrmann <dh.herrmann@googlemail.com>
15807 L:      linux-input@vger.kernel.org
15808 S:      Maintained
15809 F:      drivers/hid/hid-wiimote*
15810
15811 WILOCITY WIL6210 WIRELESS DRIVER
15812 M:      Maya Erez <merez@codeaurora.org>
15813 L:      linux-wireless@vger.kernel.org
15814 L:      wil6210@qti.qualcomm.com
15815 S:      Supported
15816 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15817 F:      drivers/net/wireless/ath/wil6210/
15818
15819 WIMAX STACK
15820 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15821 M:      linux-wimax@intel.com
15822 L:      wimax@linuxwimax.org (subscribers-only)
15823 S:      Supported
15824 W:      http://linuxwimax.org
15825 F:      Documentation/wimax/README.wimax
15826 F:      include/linux/wimax/debug.h
15827 F:      include/net/wimax.h
15828 F:      include/uapi/linux/wimax.h
15829 F:      net/wimax/
15830
15831 WINBOND CIR DRIVER
15832 M:      David Härdeman <david@hardeman.nu>
15833 S:      Maintained
15834 F:      drivers/media/rc/winbond-cir.c
15835
15836 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15837 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15838 L:      linux-watchdog@vger.kernel.org
15839 S:      Maintained
15840 F:      drivers/watchdog/ebc-c384_wdt.c
15841
15842 WINSYSTEMS WS16C48 GPIO DRIVER
15843 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15844 L:      linux-gpio@vger.kernel.org
15845 S:      Maintained
15846 F:      drivers/gpio/gpio-ws16c48.c
15847
15848 WISTRON LAPTOP BUTTON DRIVER
15849 M:      Miloslav Trmac <mitr@volny.cz>
15850 S:      Maintained
15851 F:      drivers/input/misc/wistron_btns.c
15852
15853 WL3501 WIRELESS PCMCIA CARD DRIVER
15854 L:      linux-wireless@vger.kernel.org
15855 S:      Odd fixes
15856 F:      drivers/net/wireless/wl3501*
15857
15858 WOLFSON MICROELECTRONICS DRIVERS
15859 L:      patches@opensource.cirrus.com
15860 T:      git https://github.com/CirrusLogic/linux-drivers.git
15861 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15862 S:      Supported
15863 F:      Documentation/hwmon/wm83??
15864 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15865 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15866 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15867 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15868 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15869 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15870 F:      drivers/clk/clk-wm83*.c
15871 F:      drivers/extcon/extcon-arizona.c
15872 F:      drivers/leds/leds-wm83*.c
15873 F:      drivers/gpio/gpio-*wm*.c
15874 F:      drivers/gpio/gpio-arizona.c
15875 F:      drivers/hwmon/wm83??-hwmon.c
15876 F:      drivers/input/misc/wm831x-on.c
15877 F:      drivers/input/touchscreen/wm831x-ts.c
15878 F:      drivers/input/touchscreen/wm97*.c
15879 F:      drivers/mfd/arizona*
15880 F:      drivers/mfd/wm*.c
15881 F:      drivers/mfd/cs47l24*
15882 F:      drivers/power/supply/wm83*.c
15883 F:      drivers/rtc/rtc-wm83*.c
15884 F:      drivers/regulator/wm8*.c
15885 F:      drivers/regulator/arizona*
15886 F:      drivers/video/backlight/wm83*_bl.c
15887 F:      drivers/watchdog/wm83*_wdt.c
15888 F:      include/linux/mfd/arizona/
15889 F:      include/linux/mfd/wm831x/
15890 F:      include/linux/mfd/wm8350/
15891 F:      include/linux/mfd/wm8400*
15892 F:      include/linux/regulator/arizona*
15893 F:      include/linux/wm97xx.h
15894 F:      include/sound/wm????.h
15895 F:      sound/soc/codecs/arizona.?
15896 F:      sound/soc/codecs/wm*
15897 F:      sound/soc/codecs/cs47l24*
15898
15899 WORKQUEUE
15900 M:      Tejun Heo <tj@kernel.org>
15901 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15903 S:      Maintained
15904 F:      include/linux/workqueue.h
15905 F:      kernel/workqueue.c
15906 F:      Documentation/core-api/workqueue.rst
15907
15908 X-POWERS AXP288 PMIC DRIVERS
15909 M:      Hans de Goede <hdegoede@redhat.com>
15910 S:      Maintained
15911 N:      axp288
15912 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15913
15914 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15915 M:      Chen-Yu Tsai <wens@csie.org>
15916 L:      linux-kernel@vger.kernel.org
15917 S:      Maintained
15918 N:      axp[128]
15919
15920 X.25 NETWORK LAYER
15921 M:      Andrew Hendry <andrew.hendry@gmail.com>
15922 L:      linux-x25@vger.kernel.org
15923 S:      Odd Fixes
15924 F:      Documentation/networking/x25*
15925 F:      include/net/x25*
15926 F:      net/x25/
15927
15928 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15929 M:      Thomas Gleixner <tglx@linutronix.de>
15930 M:      Ingo Molnar <mingo@redhat.com>
15931 M:      Borislav Petkov <bp@alien8.de>
15932 R:      "H. Peter Anvin" <hpa@zytor.com>
15933 M:      x86@kernel.org
15934 L:      linux-kernel@vger.kernel.org
15935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15936 S:      Maintained
15937 F:      Documentation/devicetree/bindings/x86/
15938 F:      Documentation/x86/
15939 F:      arch/x86/
15940
15941 X86 ENTRY CODE
15942 M:      Andy Lutomirski <luto@kernel.org>
15943 L:      linux-kernel@vger.kernel.org
15944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15945 S:      Maintained
15946 F:      arch/x86/entry/
15947
15948 X86 MCE INFRASTRUCTURE
15949 M:      Tony Luck <tony.luck@intel.com>
15950 M:      Borislav Petkov <bp@alien8.de>
15951 L:      linux-edac@vger.kernel.org
15952 S:      Maintained
15953 F:      arch/x86/kernel/cpu/mcheck/*
15954
15955 X86 MICROCODE UPDATE SUPPORT
15956 M:      Borislav Petkov <bp@alien8.de>
15957 S:      Maintained
15958 F:      arch/x86/kernel/cpu/microcode/*
15959
15960 X86 MM
15961 M:      Dave Hansen <dave.hansen@linux.intel.com>
15962 M:      Andy Lutomirski <luto@kernel.org>
15963 M:      Peter Zijlstra <peterz@infradead.org>
15964 L:      linux-kernel@vger.kernel.org
15965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15966 S:      Maintained
15967 F:      arch/x86/mm/
15968
15969 X86 PLATFORM DRIVERS
15970 M:      Darren Hart <dvhart@infradead.org>
15971 M:      Andy Shevchenko <andy@infradead.org>
15972 L:      platform-driver-x86@vger.kernel.org
15973 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15974 S:      Maintained
15975 F:      drivers/platform/x86/
15976 F:      drivers/platform/olpc/
15977
15978 X86 VDSO
15979 M:      Andy Lutomirski <luto@kernel.org>
15980 L:      linux-kernel@vger.kernel.org
15981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15982 S:      Maintained
15983 F:      arch/x86/entry/vdso/
15984
15985 XC2028/3028 TUNER DRIVER
15986 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15987 L:      linux-media@vger.kernel.org
15988 W:      https://linuxtv.org
15989 T:      git git://linuxtv.org/media_tree.git
15990 S:      Maintained
15991 F:      drivers/media/tuners/tuner-xc2028.*
15992
15993 XDP SOCKETS (AF_XDP)
15994 M:      Björn Töpel <bjorn.topel@intel.com>
15995 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15996 L:      netdev@vger.kernel.org
15997 S:      Maintained
15998 F:      kernel/bpf/xskmap.c
15999 F:      net/xdp/
16000
16001 XEN BLOCK SUBSYSTEM
16002 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16003 M:      Roger Pau Monné <roger.pau@citrix.com>
16004 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16005 S:      Supported
16006 F:      drivers/block/xen-blkback/*
16007 F:      drivers/block/xen*
16008
16009 XEN HYPERVISOR ARM
16010 M:      Stefano Stabellini <sstabellini@kernel.org>
16011 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16012 S:      Maintained
16013 F:      arch/arm/xen/
16014 F:      arch/arm/include/asm/xen/
16015
16016 XEN HYPERVISOR ARM64
16017 M:      Stefano Stabellini <sstabellini@kernel.org>
16018 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16019 S:      Maintained
16020 F:      arch/arm64/xen/
16021 F:      arch/arm64/include/asm/xen/
16022
16023 XEN HYPERVISOR INTERFACE
16024 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16025 M:      Juergen Gross <jgross@suse.com>
16026 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16028 S:      Supported
16029 F:      arch/x86/xen/
16030 F:      drivers/*/xen-*front.c
16031 F:      drivers/xen/
16032 F:      arch/x86/include/asm/xen/
16033 F:      arch/x86/include/asm/pvclock-abi.h
16034 F:      include/xen/
16035 F:      include/uapi/xen/
16036 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16037 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16038
16039 XEN NETWORK BACKEND DRIVER
16040 M:      Wei Liu <wei.liu2@citrix.com>
16041 M:      Paul Durrant <paul.durrant@citrix.com>
16042 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16043 L:      netdev@vger.kernel.org
16044 S:      Supported
16045 F:      drivers/net/xen-netback/*
16046
16047 XEN PCI SUBSYSTEM
16048 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16049 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16050 S:      Supported
16051 F:      arch/x86/pci/*xen*
16052 F:      drivers/pci/*xen*
16053
16054 XEN PVSCSI DRIVERS
16055 M:      Juergen Gross <jgross@suse.com>
16056 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16057 L:      linux-scsi@vger.kernel.org
16058 S:      Supported
16059 F:      drivers/scsi/xen-scsifront.c
16060 F:      drivers/xen/xen-scsiback.c
16061 F:      include/xen/interface/io/vscsiif.h
16062
16063 XEN SWIOTLB SUBSYSTEM
16064 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16065 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16066 L:      iommu@lists.linux-foundation.org
16067 S:      Supported
16068 F:      arch/x86/xen/*swiotlb*
16069 F:      drivers/xen/*swiotlb*
16070
16071 XEN SOUND FRONTEND DRIVER
16072 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16073 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16074 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16075 S:      Supported
16076 F:      sound/xen/*
16077
16078 XFS FILESYSTEM
16079 M:      Darrick J. Wong <darrick.wong@oracle.com>
16080 M:      linux-xfs@vger.kernel.org
16081 L:      linux-xfs@vger.kernel.org
16082 W:      http://xfs.org/
16083 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16084 S:      Supported
16085 F:      Documentation/filesystems/xfs.txt
16086 F:      fs/xfs/
16087
16088 XILINX AXI ETHERNET DRIVER
16089 M:      Anirudha Sarangi <anirudh@xilinx.com>
16090 M:      John Linn <John.Linn@xilinx.com>
16091 S:      Maintained
16092 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16093
16094 XILINX UARTLITE SERIAL DRIVER
16095 M:      Peter Korsgaard <jacmet@sunsite.dk>
16096 L:      linux-serial@vger.kernel.org
16097 S:      Maintained
16098 F:      drivers/tty/serial/uartlite.c
16099
16100 XILINX VIDEO IP CORES
16101 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16102 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16103 L:      linux-media@vger.kernel.org
16104 T:      git git://linuxtv.org/media_tree.git
16105 S:      Supported
16106 F:      Documentation/devicetree/bindings/media/xilinx/
16107 F:      drivers/media/platform/xilinx/
16108 F:      include/uapi/linux/xilinx-v4l2-controls.h
16109
16110 XILLYBUS DRIVER
16111 M:      Eli Billauer <eli.billauer@gmail.com>
16112 L:      linux-kernel@vger.kernel.org
16113 S:      Supported
16114 F:      drivers/char/xillybus/
16115
16116 XLP9XX I2C DRIVER
16117 M:      George Cherian <george.cherian@cavium.com>
16118 M:      Jan Glauber <jglauber@cavium.com>
16119 L:      linux-i2c@vger.kernel.org
16120 W:      http://www.cavium.com
16121 S:      Supported
16122 F:      drivers/i2c/busses/i2c-xlp9xx.c
16123
16124 XRA1403 GPIO EXPANDER
16125 M:      Nandor Han <nandor.han@ge.com>
16126 M:      Semi Malinen <semi.malinen@ge.com>
16127 L:      linux-gpio@vger.kernel.org
16128 S:      Maintained
16129 F:      drivers/gpio/gpio-xra1403.c
16130 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16131
16132 XTENSA XTFPGA PLATFORM SUPPORT
16133 M:      Max Filippov <jcmvbkbc@gmail.com>
16134 L:      linux-xtensa@linux-xtensa.org
16135 S:      Maintained
16136 F:      drivers/spi/spi-xtensa-xtfpga.c
16137 F:      sound/soc/xtensa/xtfpga-i2s.c
16138
16139 YAM DRIVER FOR AX.25
16140 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16141 L:      linux-hams@vger.kernel.org
16142 S:      Maintained
16143 F:      drivers/net/hamradio/yam*
16144 F:      include/linux/yam.h
16145
16146 YAMA SECURITY MODULE
16147 M:      Kees Cook <keescook@chromium.org>
16148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16149 S:      Supported
16150 F:      security/yama/
16151 F:      Documentation/admin-guide/LSM/Yama.rst
16152
16153 YEALINK PHONE DRIVER
16154 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16155 L:      usbb2k-api-dev@nongnu.org
16156 S:      Maintained
16157 F:      Documentation/input/devices/yealink.rst
16158 F:      drivers/input/misc/yealink.*
16159
16160 Z8530 DRIVER FOR AX.25
16161 M:      Joerg Reuter <jreuter@yaina.de>
16162 W:      http://yaina.de/jreuter/
16163 W:      http://www.qsl.net/dl1bke/
16164 L:      linux-hams@vger.kernel.org
16165 S:      Maintained
16166 F:      Documentation/networking/z8530drv.txt
16167 F:      drivers/net/hamradio/*scc.c
16168 F:      drivers/net/hamradio/z8530.h
16169
16170 ZBUD COMPRESSED PAGE ALLOCATOR
16171 M:      Seth Jennings <sjenning@redhat.com>
16172 M:      Dan Streetman <ddstreet@ieee.org>
16173 L:      linux-mm@kvack.org
16174 S:      Maintained
16175 F:      mm/zbud.c
16176 F:      include/linux/zbud.h
16177
16178 ZD1211RW WIRELESS DRIVER
16179 M:      Daniel Drake <dsd@gentoo.org>
16180 M:      Ulrich Kunitz <kune@deine-taler.de>
16181 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16182 L:      linux-wireless@vger.kernel.org
16183 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16184 S:      Maintained
16185 F:      drivers/net/wireless/zydas/zd1211rw/
16186
16187 ZD1301 MEDIA DRIVER
16188 M:      Antti Palosaari <crope@iki.fi>
16189 L:      linux-media@vger.kernel.org
16190 W:      https://linuxtv.org/
16191 W:      http://palosaari.fi/linux/
16192 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16193 S:      Maintained
16194 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16195
16196 ZD1301_DEMOD MEDIA DRIVER
16197 M:      Antti Palosaari <crope@iki.fi>
16198 L:      linux-media@vger.kernel.org
16199 W:      https://linuxtv.org/
16200 W:      http://palosaari.fi/linux/
16201 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16202 S:      Maintained
16203 F:      drivers/media/dvb-frontends/zd1301_demod*
16204
16205 ZPOOL COMPRESSED PAGE STORAGE API
16206 M:      Dan Streetman <ddstreet@ieee.org>
16207 L:      linux-mm@kvack.org
16208 S:      Maintained
16209 F:      mm/zpool.c
16210 F:      include/linux/zpool.h
16211
16212 ZR36067 VIDEO FOR LINUX DRIVER
16213 L:      mjpeg-users@lists.sourceforge.net
16214 L:      linux-media@vger.kernel.org
16215 W:      http://mjpeg.sourceforge.net/driver-zoran/
16216 T:      hg https://linuxtv.org/hg/v4l-dvb
16217 S:      Odd Fixes
16218 F:      drivers/staging/media/zoran/
16219
16220 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16221 M:      Minchan Kim <minchan@kernel.org>
16222 M:      Nitin Gupta <ngupta@vflare.org>
16223 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16224 L:      linux-kernel@vger.kernel.org
16225 S:      Maintained
16226 F:      drivers/block/zram/
16227 F:      Documentation/blockdev/zram.txt
16228
16229 ZS DECSTATION Z85C30 SERIAL DRIVER
16230 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16231 S:      Maintained
16232 F:      drivers/tty/serial/zs.*
16233
16234 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16235 M:      Minchan Kim <minchan@kernel.org>
16236 M:      Nitin Gupta <ngupta@vflare.org>
16237 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16238 L:      linux-mm@kvack.org
16239 S:      Maintained
16240 F:      mm/zsmalloc.c
16241 F:      include/linux/zsmalloc.h
16242 F:      Documentation/vm/zsmalloc.rst
16243
16244 ZSWAP COMPRESSED SWAP CACHING
16245 M:      Seth Jennings <sjenning@redhat.com>
16246 M:      Dan Streetman <ddstreet@ieee.org>
16247 L:      linux-mm@kvack.org
16248 S:      Maintained
16249 F:      mm/zswap.c
16250
16251 THE REST
16252 M:      Linus Torvalds <torvalds@linux-foundation.org>
16253 L:      linux-kernel@vger.kernel.org
16254 Q:      http://patchwork.kernel.org/project/LKML/list/
16255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16256 S:      Buried alive in reporters
16257 F:      *
16258 F:      */