MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      drivers/pci/*/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andy@infradead.org>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <matthew@wil.cx>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 AF9013 MEDIA DRIVER
 554 M:      Antti Palosaari <crope@iki.fi>
 555 L:      linux-media@vger.kernel.org
 556 W:      https://linuxtv.org
 557 W:      http://palosaari.fi/linux/
 558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 559 T:      git git://linuxtv.org/anttip/media_tree.git
 560 S:      Maintained
 561 F:      drivers/media/dvb-frontends/af9013*
 562
 563 AF9033 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9033*
 572
 573 AFFS FILE SYSTEM
 574 M:      David Sterba <dsterba@suse.com>
 575 L:      linux-fsdevel@vger.kernel.org
 576 S:      Odd Fixes
 577 F:      Documentation/filesystems/affs.txt
 578 F:      fs/affs/
 579
 580 AFS FILESYSTEM
 581 M:      David Howells <dhowells@redhat.com>
 582 L:      linux-afs@lists.infradead.org
 583 S:      Supported
 584 F:      fs/afs/
 585 F:      include/trace/events/afs.h
 586 F:      Documentation/filesystems/afs.txt
 587 W:      https://www.infradead.org/~dhowells/kafs/
 588
 589 AGPGART DRIVER
 590 M:      David Airlie <airlied@linux.ie>
 591 T:      git git://anongit.freedesktop.org/drm/drm
 592 S:      Maintained
 593 F:      drivers/char/agp/
 594 F:      include/linux/agp*
 595 F:      include/uapi/linux/agp*
 596
 597 AHA152X SCSI DRIVER
 598 M:      "Juergen E. Fischer" <fischer@norbit.de>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aha152x*
 602 F:      drivers/scsi/pcmcia/aha152x*
 603
 604 AIC7XXX / AIC79XX SCSI DRIVER
 605 M:      Hannes Reinecke <hare@suse.com>
 606 L:      linux-scsi@vger.kernel.org
 607 S:      Maintained
 608 F:      drivers/scsi/aic7xxx/
 609
 610 AIMSLAB FM RADIO RECEIVER DRIVER
 611 M:      Hans Verkuil <hverkuil@xs4all.nl>
 612 L:      linux-media@vger.kernel.org
 613 T:      git git://linuxtv.org/media_tree.git
 614 W:      https://linuxtv.org
 615 S:      Maintained
 616 F:      drivers/media/radio/radio-aimslab*
 617
 618 AIO
 619 M:      Benjamin LaHaise <bcrl@kvack.org>
 620 L:      linux-aio@kvack.org
 621 S:      Supported
 622 F:      fs/aio.c
 623 F:      include/linux/*aio*.h
 624
 625 AIRSPY MEDIA DRIVER
 626 M:      Antti Palosaari <crope@iki.fi>
 627 L:      linux-media@vger.kernel.org
 628 W:      https://linuxtv.org
 629 W:      http://palosaari.fi/linux/
 630 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 631 T:      git git://linuxtv.org/anttip/media_tree.git
 632 S:      Maintained
 633 F:      drivers/media/usb/airspy/
 634
 635 ALACRITECH GIGABIT ETHERNET DRIVER
 636 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 637 S:      Maintained
 638 F:      drivers/net/ethernet/alacritech/*
 639
 640 ALCATEL SPEEDTOUCH USB DRIVER
 641 M:      Duncan Sands <duncan.sands@free.fr>
 642 L:      linux-usb@vger.kernel.org
 643 W:      http://www.linux-usb.org/SpeedTouch/
 644 S:      Maintained
 645 F:      drivers/usb/atm/speedtch.c
 646 F:      drivers/usb/atm/usbatm.c
 647
 648 ALCHEMY AU1XX0 MMC DRIVER
 649 M:      Manuel Lauss <manuel.lauss@gmail.com>
 650 S:      Maintained
 651 F:      drivers/mmc/host/au1xmmc.c
 652
 653 ALI1563 I2C DRIVER
 654 M:      Rudolf Marek <r.marek@assembler.cz>
 655 L:      linux-i2c@vger.kernel.org
 656 S:      Maintained
 657 F:      Documentation/i2c/busses/i2c-ali1563
 658 F:      drivers/i2c/busses/i2c-ali1563.c
 659
 660 ALLWINNER SECURITY SYSTEM
 661 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 662 L:      linux-crypto@vger.kernel.org
 663 S:      Maintained
 664 F:      drivers/crypto/sunxi-ss/
 665
 666 ALPHA PORT
 667 M:      Richard Henderson <rth@twiddle.net>
 668 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 669 M:      Matt Turner <mattst88@gmail.com>
 670 S:      Odd Fixes
 671 L:      linux-alpha@vger.kernel.org
 672 F:      arch/alpha/
 673
 674 ALPS PS/2 TOUCHPAD DRIVER
 675 R:      Pali Rohár <pali.rohar@gmail.com>
 676 F:      drivers/input/mouse/alps.*
 677
 678 ALTERA I2C CONTROLLER DRIVER
 679 M:      Thor Thayer <thor.thayer@linux.intel.com>
 680 S:      Maintained
 681 F:      drivers/i2c/busses/i2c-altera.c
 682
 683 ALTERA MAILBOX DRIVER
 684 M:      Ley Foon Tan <lftan@altera.com>
 685 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 686 S:      Maintained
 687 F:      drivers/mailbox/mailbox-altera.c
 688
 689 ALTERA PIO DRIVER
 690 M:      Tien Hock Loh <thloh@altera.com>
 691 L:      linux-gpio@vger.kernel.org
 692 S:      Maintained
 693 F:      drivers/gpio/gpio-altera.c
 694
 695 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/gpio/gpio-altera-a10sr.c
 699 F:      drivers/mfd/altera-a10sr.c
 700 F:      drivers/reset/reset-a10sr.c
 701 F:      include/linux/mfd/altera-a10sr.h
 702 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 703
 704 ALTERA TRIPLE SPEED ETHERNET DRIVER
 705 M:      Vince Bridgers <vbridger@opensource.altera.com>
 706 L:      netdev@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/net/ethernet/altera/
 710
 711 ALTERA UART/JTAG UART SERIAL DRIVERS
 712 M:      Tobias Klauser <tklauser@distanz.ch>
 713 L:      linux-serial@vger.kernel.org
 714 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 715 S:      Maintained
 716 F:      drivers/tty/serial/altera_uart.c
 717 F:      drivers/tty/serial/altera_jtaguart.c
 718 F:      include/linux/altera_uart.h
 719 F:      include/linux/altera_jtaguart.h
 720
 721 AMAZON ETHERNET DRIVERS
 722 M:      Netanel Belgazal <netanel@amazon.com>
 723 R:      Saeed Bishara <saeedb@amazon.com>
 724 R:      Zorik Machulsky <zorik@amazon.com>
 725 L:      netdev@vger.kernel.org
 726 S:      Supported
 727 F:      Documentation/networking/ena.txt
 728 F:      drivers/net/ethernet/amazon/
 729
 730 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 731 M:      Tom Lendacky <thomas.lendacky@amd.com>
 732 M:      Gary Hook <gary.hook@amd.com>
 733 L:      linux-crypto@vger.kernel.org
 734 S:      Supported
 735 F:      drivers/crypto/ccp/
 736 F:      include/linux/ccp.h
 737
 738 AMD DISPLAY CORE
 739 M:      Harry Wentland <harry.wentland@amd.com>
 740 M:      Leo Li <sunpeng.li@amd.com>
 741 L:      amd-gfx@lists.freedesktop.org
 742 T:      git git://people.freedesktop.org/~agd5f/linux
 743 S:      Supported
 744 F:      drivers/gpu/drm/amd/display/
 745
 746 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 747 M:      Huang Rui <ray.huang@amd.com>
 748 L:      linux-hwmon@vger.kernel.org
 749 S:      Supported
 750 F:      Documentation/hwmon/fam15h_power
 751 F:      drivers/hwmon/fam15h_power.c
 752
 753 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 754 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 755 S:      Orphan
 756 F:      drivers/usb/gadget/udc/amd5536udc.*
 757
 758 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 759 P:      Andres Salomon <dilinger@queued.net>
 760 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 761 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 762 S:      Supported
 763 F:      drivers/char/hw_random/geode-rng.c
 764 F:      drivers/crypto/geode*
 765 F:      drivers/video/fbdev/geode/
 766 F:      arch/x86/include/asm/geode.h
 767
 768 AMD IOMMU (AMD-VI)
 769 M:      Joerg Roedel <joro@8bytes.org>
 770 L:      iommu@lists.linux-foundation.org
 771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 772 S:      Maintained
 773 F:      drivers/iommu/amd_iommu*.[ch]
 774 F:      include/linux/amd-iommu.h
 775
 776 AMD KFD
 777 M:      Oded Gabbay <oded.gabbay@gmail.com>
 778 L:      dri-devel@lists.freedesktop.org
 779 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 780 S:      Supported
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 787 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 788 F:      drivers/gpu/drm/amd/amdkfd/
 789 F:      drivers/gpu/drm/amd/include/cik_structs.h
 790 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 791 F:      drivers/gpu/drm/amd/include/vi_structs.h
 792 F:      drivers/gpu/drm/amd/include/v9_structs.h
 793 F:      include/uapi/linux/kfd_ioctl.h
 794
 795 AMD POWERPLAY
 796 M:      Rex Zhu <rex.zhu@amd.com>
 797 M:      Evan Quan <evan.quan@amd.com>
 798 L:      amd-gfx@lists.freedesktop.org
 799 S:      Supported
 800 F:      drivers/gpu/drm/amd/powerplay/
 801 T:      git git://people.freedesktop.org/~agd5f/linux
 802
 803 AMD SEATTLE DEVICE TREE SUPPORT
 804 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 805 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 806 M:      Tom Lendacky <thomas.lendacky@amd.com>
 807 S:      Supported
 808 F:      arch/arm64/boot/dts/amd/
 809
 810 AMD XGBE DRIVER
 811 M:      Tom Lendacky <thomas.lendacky@amd.com>
 812 L:      netdev@vger.kernel.org
 813 S:      Supported
 814 F:      drivers/net/ethernet/amd/xgbe/
 815 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 816
 817 ANALOG DEVICES INC AD5686 DRIVER
 818 M:      Stefan Popa <stefan.popa@analog.com>
 819 L:      linux-pm@vger.kernel.org
 820 W:      http://ez.analog.com/community/linux-device-drivers
 821 S:      Supported
 822 F:      drivers/iio/dac/ad5686*
 823 F:      drivers/iio/dac/ad5696*
 824
 825 ANALOG DEVICES INC AD5758 DRIVER
 826 M:      Stefan Popa <stefan.popa@analog.com>
 827 L:      linux-iio@vger.kernel.org
 828 W:      http://ez.analog.com/community/linux-device-drivers
 829 S:      Supported
 830 F:      drivers/iio/dac/ad5758.c
 831 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 832
 833 ANALOG DEVICES INC AD9389B DRIVER
 834 M:      Hans Verkuil <hans.verkuil@cisco.com>
 835 L:      linux-media@vger.kernel.org
 836 S:      Maintained
 837 F:      drivers/media/i2c/ad9389b*
 838
 839 ANALOG DEVICES INC ADGS1408 DRIVER
 840 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 841 S:      Supported
 842 F:      drivers/mux/adgs1408.c
 843 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 844
 845 ANALOG DEVICES INC ADP5061 DRIVER
 846 M:      Stefan Popa <stefan.popa@analog.com>
 847 L:      linux-pm@vger.kernel.org
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      drivers/power/supply/adp5061.c
 851
 852 ANALOG DEVICES INC ADV7180 DRIVER
 853 M:      Lars-Peter Clausen <lars@metafoo.de>
 854 L:      linux-media@vger.kernel.org
 855 W:      http://ez.analog.com/community/linux-device-drivers
 856 S:      Supported
 857 F:      drivers/media/i2c/adv7180.c
 858
 859 ANALOG DEVICES INC ADV748X DRIVER
 860 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 861 L:      linux-media@vger.kernel.org
 862 S:      Maintained
 863 F:      drivers/media/i2c/adv748x/*
 864
 865 ANALOG DEVICES INC ADV7511 DRIVER
 866 M:      Hans Verkuil <hans.verkuil@cisco.com>
 867 L:      linux-media@vger.kernel.org
 868 S:      Maintained
 869 F:      drivers/media/i2c/adv7511*
 870
 871 ANALOG DEVICES INC ADV7604 DRIVER
 872 M:      Hans Verkuil <hans.verkuil@cisco.com>
 873 L:      linux-media@vger.kernel.org
 874 S:      Maintained
 875 F:      drivers/media/i2c/adv7604*
 876
 877 ANALOG DEVICES INC ADV7842 DRIVER
 878 M:      Hans Verkuil <hans.verkuil@cisco.com>
 879 L:      linux-media@vger.kernel.org
 880 S:      Maintained
 881 F:      drivers/media/i2c/adv7842*
 882
 883 ANALOG DEVICES INC ASOC CODEC DRIVERS
 884 M:      Lars-Peter Clausen <lars@metafoo.de>
 885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 886 W:      http://wiki.analog.com/
 887 W:      http://ez.analog.com/community/linux-device-drivers
 888 S:      Supported
 889 F:      sound/soc/codecs/adau*
 890 F:      sound/soc/codecs/adav*
 891 F:      sound/soc/codecs/ad1*
 892 F:      sound/soc/codecs/ad7*
 893 F:      sound/soc/codecs/ssm*
 894 F:      sound/soc/codecs/sigmadsp.*
 895
 896 ANALOG DEVICES INC DMA DRIVERS
 897 M:      Lars-Peter Clausen <lars@metafoo.de>
 898 W:      http://ez.analog.com/community/linux-device-drivers
 899 S:      Supported
 900 F:      drivers/dma/dma-axi-dmac.c
 901
 902 ANALOG DEVICES INC IIO DRIVERS
 903 M:      Lars-Peter Clausen <lars@metafoo.de>
 904 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 905 W:      http://wiki.analog.com/
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 909 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 910 F:      drivers/iio/*/ad*
 911 F:      drivers/iio/adc/ltc2497*
 912 X:      drivers/iio/*/adjd*
 913 F:      drivers/staging/iio/*/ad*
 914
 915 ANDES ARCHITECTURE
 916 M:      Greentime Hu <green.hu@gmail.com>
 917 M:      Vincent Chen <deanbo422@gmail.com>
 918 T:      git https://github.com/andestech/linux.git
 919 S:      Supported
 920 F:      arch/nds32/
 921 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 922 F:      Documentation/devicetree/bindings/nds32/
 923 K:      nds32
 924 N:      nds32
 925
 926 ANDROID CONFIG FRAGMENTS
 927 M:      Rob Herring <robh@kernel.org>
 928 S:      Supported
 929 F:      kernel/configs/android*
 930
 931 ANDROID DRIVERS
 932 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 933 M:      Arve Hjønnevåg <arve@android.com>
 934 M:      Todd Kjos <tkjos@android.com>
 935 M:      Martijn Coenen <maco@android.com>
 936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 937 L:      devel@driverdev.osuosl.org
 938 S:      Supported
 939 F:      drivers/android/
 940 F:      drivers/staging/android/
 941
 942 ANDROID GOLDFISH PIC DRIVER
 943 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 944 S:      Supported
 945 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 946 F:      drivers/irqchip/irq-goldfish-pic.c
 947
 948 ANDROID GOLDFISH RTC DRIVER
 949 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 950 S:      Supported
 951 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 952 F:      drivers/rtc/rtc-goldfish.c
 953
 954 ANDROID ION DRIVER
 955 M:      Laura Abbott <labbott@redhat.com>
 956 M:      Sumit Semwal <sumit.semwal@linaro.org>
 957 L:      devel@driverdev.osuosl.org
 958 L:      dri-devel@lists.freedesktop.org
 959 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 960 S:      Supported
 961 F:      drivers/staging/android/ion
 962 F:      drivers/staging/android/uapi/ion.h
 963
 964 AOA (Apple Onboard Audio) ALSA DRIVER
 965 M:      Johannes Berg <johannes@sipsolutions.net>
 966 L:      linuxppc-dev@lists.ozlabs.org
 967 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 968 S:      Maintained
 969 F:      sound/aoa/
 970
 971 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 972 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 973 L:      linux-iio@vger.kernel.org
 974 S:      Maintained
 975 F:      drivers/iio/adc/stx104.c
 976
 977 APM DRIVER
 978 M:      Jiri Kosina <jikos@kernel.org>
 979 S:      Odd fixes
 980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 981 F:      arch/x86/kernel/apm_32.c
 982 F:      include/linux/apm_bios.h
 983 F:      include/uapi/linux/apm_bios.h
 984 F:      drivers/char/apm-emulation.c
 985
 986 APPARMOR SECURITY MODULE
 987 M:      John Johansen <john.johansen@canonical.com>
 988 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 989 W:      wiki.apparmor.net
 990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 991 S:      Supported
 992 F:      security/apparmor/
 993 F:      Documentation/admin-guide/LSM/apparmor.rst
 994
 995 APPLE BCM5974 MULTITOUCH DRIVER
 996 M:      Henrik Rydberg <rydberg@bitmath.org>
 997 L:      linux-input@vger.kernel.org
 998 S:      Odd fixes
 999 F:      drivers/input/mouse/bcm5974.c
1000
1001 APPLE SMC DRIVER
1002 M:      Henrik Rydberg <rydberg@bitmath.org>
1003 L:      linux-hwmon@vger.kernel.org
1004 S:      Odd fixes
1005 F:      drivers/hwmon/applesmc.c
1006
1007 APPLETALK NETWORK LAYER
1008 L:      netdev@vger.kernel.org
1009 S:      Odd fixes
1010 F:      drivers/net/appletalk/
1011 F:      net/appletalk/
1012
1013 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1014 M:      Duc Dang <dhdang@apm.com>
1015 S:      Supported
1016 F:      arch/arm64/boot/dts/apm/
1017
1018 APPLIED MICRO (APM) X-GENE SOC EDAC
1019 M:      Loc Ho <lho@apm.com>
1020 S:      Supported
1021 F:      drivers/edac/xgene_edac.c
1022 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1023
1024 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1025 M:      Iyappan Subramanian <isubramanian@apm.com>
1026 M:      Keyur Chudgar <kchudgar@apm.com>
1027 S:      Supported
1028 F:      drivers/net/ethernet/apm/xgene-v2/
1029
1030 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1031 M:      Iyappan Subramanian <isubramanian@apm.com>
1032 M:      Keyur Chudgar <kchudgar@apm.com>
1033 M:      Quan Nguyen <qnguyen@apm.com>
1034 S:      Supported
1035 F:      drivers/net/ethernet/apm/xgene/
1036 F:      drivers/net/phy/mdio-xgene.c
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1038 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1039
1040 APPLIED MICRO (APM) X-GENE SOC PMU
1041 M:      Tai Nguyen <ttnguyen@apm.com>
1042 S:      Supported
1043 F:      drivers/perf/xgene_pmu.c
1044 F:      Documentation/perf/xgene-pmu.txt
1045 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1046
1047 APTINA CAMERA SENSOR PLL
1048 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1049 L:      linux-media@vger.kernel.org
1050 S:      Maintained
1051 F:      drivers/media/i2c/aptina-pll.*
1052
1053 ARC FRAMEBUFFER DRIVER
1054 M:      Jaya Kumar <jayalk@intworks.biz>
1055 S:      Maintained
1056 F:      drivers/video/fbdev/arcfb.c
1057 F:      drivers/video/fbdev/core/fb_defio.c
1058
1059 ARC PGU DRM DRIVER
1060 M:      Alexey Brodkin <abrodkin@synopsys.com>
1061 S:      Supported
1062 F:      drivers/gpu/drm/arc/
1063 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1064
1065 ARCNET NETWORK LAYER
1066 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1067 L:      netdev@vger.kernel.org
1068 S:      Maintained
1069 F:      drivers/net/arcnet/
1070 F:      include/uapi/linux/if_arcnet.h
1071
1072 ARM ARCHITECTED TIMER DRIVER
1073 M:      Mark Rutland <mark.rutland@arm.com>
1074 M:      Marc Zyngier <marc.zyngier@arm.com>
1075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1076 S:      Maintained
1077 F:      arch/arm/include/asm/arch_timer.h
1078 F:      arch/arm64/include/asm/arch_timer.h
1079 F:      drivers/clocksource/arm_arch_timer.c
1080
1081 ARM HDLCD DRM DRIVER
1082 M:      Liviu Dudau <liviu.dudau@arm.com>
1083 S:      Supported
1084 F:      drivers/gpu/drm/arm/hdlcd_*
1085 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1086
1087 ARM MALI-DP DRM DRIVER
1088 M:      Liviu Dudau <liviu.dudau@arm.com>
1089 M:      Brian Starkey <brian.starkey@arm.com>
1090 M:      Mali DP Maintainers <malidp@foss.arm.com>
1091 S:      Supported
1092 F:      drivers/gpu/drm/arm/
1093 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1094
1095 ARM MFM AND FLOPPY DRIVERS
1096 M:      Ian Molton <spyro@f2s.com>
1097 S:      Maintained
1098 F:      arch/arm/lib/floppydma.S
1099 F:      arch/arm/include/asm/floppy.h
1100
1101 ARM PMU PROFILING AND DEBUGGING
1102 M:      Will Deacon <will.deacon@arm.com>
1103 M:      Mark Rutland <mark.rutland@arm.com>
1104 S:      Maintained
1105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1106 F:      arch/arm*/kernel/perf_*
1107 F:      arch/arm/oprofile/common.c
1108 F:      arch/arm*/kernel/hw_breakpoint.c
1109 F:      arch/arm*/include/asm/hw_breakpoint.h
1110 F:      arch/arm*/include/asm/perf_event.h
1111 F:      drivers/perf/*
1112 F:      include/linux/perf/arm_pmu.h
1113 F:      Documentation/devicetree/bindings/arm/pmu.txt
1114 F:      Documentation/devicetree/bindings/perf/
1115
1116 ARM PORT
1117 M:      Russell King <linux@armlinux.org.uk>
1118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1119 W:      http://www.armlinux.org.uk/
1120 S:      Odd Fixes
1121 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1122 F:      arch/arm/
1123 X:      arch/arm/boot/dts/
1124
1125 ARM PRIMECELL AACI PL041 DRIVER
1126 M:      Russell King <linux@armlinux.org.uk>
1127 S:      Odd Fixes
1128 F:      sound/arm/aaci.*
1129
1130 ARM PRIMECELL BUS SUPPORT
1131 M:      Russell King <linux@armlinux.org.uk>
1132 S:      Odd Fixes
1133 F:      drivers/amba/
1134 F:      include/linux/amba/bus.h
1135
1136 ARM PRIMECELL CLCD PL110 DRIVER
1137 M:      Russell King <linux@armlinux.org.uk>
1138 S:      Odd Fixes
1139 F:      drivers/video/fbdev/amba-clcd.*
1140
1141 ARM PRIMECELL KMI PL050 DRIVER
1142 M:      Russell King <linux@armlinux.org.uk>
1143 S:      Odd Fixes
1144 F:      drivers/input/serio/ambakmi.*
1145 F:      include/linux/amba/kmi.h
1146
1147 ARM PRIMECELL MMCI PL180/1 DRIVER
1148 M:      Russell King <linux@armlinux.org.uk>
1149 S:      Odd Fixes
1150 F:      drivers/mmc/host/mmci.*
1151 F:      include/linux/amba/mmci.h
1152
1153 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1154 M:      Russell King <linux@armlinux.org.uk>
1155 S:      Odd Fixes
1156 F:      drivers/tty/serial/amba-pl01*.c
1157 F:      include/linux/amba/serial.h
1158
1159 ARM SMMU DRIVERS
1160 M:      Will Deacon <will.deacon@arm.com>
1161 R:      Robin Murphy <robin.murphy@arm.com>
1162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1163 S:      Maintained
1164 F:      drivers/iommu/arm-smmu.c
1165 F:      drivers/iommu/arm-smmu-v3.c
1166 F:      drivers/iommu/io-pgtable-arm.c
1167 F:      drivers/iommu/io-pgtable-arm-v7s.c
1168
1169 ARM SUB-ARCHITECTURES
1170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1171 S:      Maintained
1172 F:      arch/arm/mach-*/
1173 F:      arch/arm/plat-*/
1174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1175
1176 ARM/ACTIONS SEMI ARCHITECTURE
1177 M:      Andreas Färber <afaerber@suse.de>
1178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1179 S:      Maintained
1180 N:      owl
1181 F:      arch/arm/mach-actions/
1182 F:      arch/arm/boot/dts/owl-*
1183 F:      arch/arm64/boot/dts/actions/
1184 F:      drivers/clocksource/owl-*
1185 F:      drivers/pinctrl/actions/*
1186 F:      drivers/soc/actions/
1187 F:      include/dt-bindings/power/owl-*
1188 F:      include/linux/soc/actions/
1189 F:      Documentation/devicetree/bindings/arm/actions.txt
1190 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1191 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1192 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1193
1194 ARM/ADS SPHERE MACHINE SUPPORT
1195 M:      Lennert Buytenhek <kernel@wantstofly.org>
1196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1197 S:      Maintained
1198
1199 ARM/AFEB9260 MACHINE SUPPORT
1200 M:      Sergey Lapin <slapin@ossfans.org>
1201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1202 S:      Maintained
1203
1204 ARM/AJECO 1ARM MACHINE SUPPORT
1205 M:      Lennert Buytenhek <kernel@wantstofly.org>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 S:      Maintained
1208
1209 ARM/Allwinner SoC Clock Support
1210 M:      Emilio López <emilio@elopez.com.ar>
1211 S:      Maintained
1212 F:      drivers/clk/sunxi/
1213
1214 ARM/Allwinner sunXi SoC support
1215 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1216 M:      Chen-Yu Tsai <wens@csie.org>
1217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1218 S:      Maintained
1219 N:      sun[x456789]i
1220 N:      sun50i
1221 F:      arch/arm/mach-sunxi/
1222 F:      arch/arm64/boot/dts/allwinner/
1223 F:      drivers/clk/sunxi-ng/
1224 F:      drivers/pinctrl/sunxi/
1225 F:      drivers/soc/sunxi/
1226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1227
1228 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1229 M:      Neil Armstrong <narmstrong@baylibre.com>
1230 M:      Jerome Brunet <jbrunet@baylibre.com>
1231 L:      linux-amlogic@lists.infradead.org
1232 S:      Maintained
1233 F:      drivers/clk/meson/
1234 F:      include/dt-bindings/clock/meson*
1235 F:      include/dt-bindings/clock/gxbb*
1236 F:      Documentation/devicetree/bindings/clock/amlogic*
1237
1238 ARM/Amlogic Meson SoC support
1239 M:      Carlo Caione <carlo@caione.org>
1240 M:      Kevin Hilman <khilman@baylibre.com>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 L:      linux-amlogic@lists.infradead.org
1243 W:      http://linux-meson.com/
1244 S:      Maintained
1245 F:      arch/arm/mach-meson/
1246 F:      arch/arm/boot/dts/meson*
1247 F:      arch/arm64/boot/dts/amlogic/
1248 F:      drivers/pinctrl/meson/
1249 F:      drivers/mmc/host/meson*
1250 N:      meson
1251
1252 ARM/Annapurna Labs ALPINE ARCHITECTURE
1253 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1254 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1256 S:      Maintained
1257 F:      arch/arm/mach-alpine/
1258 F:      arch/arm/boot/dts/alpine*
1259 F:      arch/arm64/boot/dts/al/
1260 F:      drivers/*/*alpine*
1261
1262 ARM/ARTPEC MACHINE SUPPORT
1263 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1264 M:      Lars Persson <lars.persson@axis.com>
1265 S:      Maintained
1266 L:      linux-arm-kernel@axis.com
1267 F:      arch/arm/mach-artpec
1268 F:      arch/arm/boot/dts/artpec6*
1269 F:      drivers/clk/axis
1270 F:      drivers/crypto/axis
1271 F:      drivers/pinctrl/pinctrl-artpec*
1272 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1273
1274 ARM/ASPEED I2C DRIVER
1275 M:      Brendan Higgins <brendanhiggins@google.com>
1276 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1277 R:      Joel Stanley <joel@jms.id.au>
1278 L:      linux-i2c@vger.kernel.org
1279 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1280 S:      Maintained
1281 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1282 F:      drivers/i2c/busses/i2c-aspeed.c
1283 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1284 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1285
1286 ARM/ASPEED MACHINE SUPPORT
1287 M:      Joel Stanley <joel@jms.id.au>
1288 R:      Andrew Jeffery <andrew@aj.id.au>
1289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1290 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1291 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1292 S:      Supported
1293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1294 F:      arch/arm/mach-aspeed/
1295 F:      arch/arm/boot/dts/aspeed-*
1296 N:      aspeed
1297
1298 ARM/CALXEDA HIGHBANK ARCHITECTURE
1299 M:      Rob Herring <robh@kernel.org>
1300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1301 S:      Maintained
1302 F:      arch/arm/mach-highbank/
1303 F:      arch/arm/boot/dts/highbank.dts
1304 F:      arch/arm/boot/dts/ecx-*.dts*
1305
1306 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1307 M:      Krzysztof Halasa <khalasa@piap.pl>
1308 S:      Maintained
1309 F:      arch/arm/mach-cns3xxx/
1310
1311 ARM/CAVIUM THUNDER NETWORK DRIVER
1312 M:      Sunil Goutham <sgoutham@cavium.com>
1313 M:      Robert Richter <rric@kernel.org>
1314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1315 S:      Supported
1316 F:      drivers/net/ethernet/cavium/thunder/
1317
1318 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1319 M:      Lukasz Majewski <lukma@denx.de>
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322 F:      arch/arm/mach-ep93xx/ts72xx.c
1323
1324 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1325 M:      Alexander Shiyan <shc_work@mail.ru>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Odd Fixes
1328 N:      clps711x
1329
1330 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1331 M:      Lennert Buytenhek <kernel@wantstofly.org>
1332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1333 S:      Maintained
1334
1335 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1336 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1337 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1339 S:      Maintained
1340 F:      arch/arm/mach-ep93xx/
1341 F:      arch/arm/mach-ep93xx/include/mach/
1342
1343 ARM/CLKDEV SUPPORT
1344 M:      Russell King <linux@armlinux.org.uk>
1345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1346 S:      Maintained
1347 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1348 F:      drivers/clk/clkdev.c
1349
1350 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1351 M:      Mike Rapoport <mike@compulab.co.il>
1352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1353 S:      Maintained
1354
1355 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1356 M:      Baruch Siach <baruch@tkos.co.il>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 S:      Maintained
1359 F:      arch/arm/boot/dts/cx92755*
1360 N:      digicolor
1361
1362 ARM/CONTEC MICRO9 MACHINE SUPPORT
1363 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1364 S:      Maintained
1365 F:      arch/arm/mach-ep93xx/micro9.c
1366
1367 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1368 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1370 S:      Maintained
1371 F:      drivers/hwtracing/coresight/*
1372 F:      Documentation/trace/coresight.txt
1373 F:      Documentation/trace/coresight-cpu-debug.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight.txt
1375 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1376 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1377 F:      tools/perf/arch/arm/util/pmu.c
1378 F:      tools/perf/arch/arm/util/auxtrace.c
1379 F:      tools/perf/arch/arm/util/cs-etm.c
1380 F:      tools/perf/arch/arm/util/cs-etm.h
1381 F:      tools/perf/util/cs-etm.*
1382 F:      tools/perf/util/cs-etm-decoder/*
1383
1384 ARM/CORGI MACHINE SUPPORT
1385 M:      Richard Purdie <rpurdie@rpsys.net>
1386 S:      Maintained
1387
1388 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1389 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1390 M:      Linus Walleij <linus.walleij@linaro.org>
1391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1392 T:      git git://github.com/ulli-kroll/linux.git
1393 S:      Maintained
1394 F:      Documentation/devicetree/bindings/arm/gemini.txt
1395 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1396 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1397 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1398 F:      arch/arm/mach-gemini/
1399 F:      drivers/net/ethernet/cortina/
1400 F:      drivers/pinctrl/pinctrl-gemini.c
1401 F:      drivers/rtc/rtc-ftrtc010.c
1402
1403 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1404 M:      Barry Song <baohua@kernel.org>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1407 S:      Maintained
1408 F:      arch/arm/boot/dts/prima2*
1409 F:      arch/arm/mach-prima2/
1410 F:      drivers/clk/sirf/
1411 F:      drivers/clocksource/timer-prima2.c
1412 F:      drivers/clocksource/timer-atlas7.c
1413 N:      [^a-z]sirf
1414
1415 ARM/EBSA110 MACHINE SUPPORT
1416 M:      Russell King <linux@armlinux.org.uk>
1417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1418 W:      http://www.armlinux.org.uk/
1419 S:      Maintained
1420 F:      arch/arm/mach-ebsa110/
1421 F:      drivers/net/ethernet/amd/am79c961a.*
1422
1423 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1424 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1425 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Maintained
1428 N:      efm32
1429
1430 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1431 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1433 S:      Maintained
1434 F:      arch/arm/mach-pxa/ezx.c
1435
1436 ARM/FARADAY FA526 PORT
1437 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1439 S:      Maintained
1440 T:      git git://git.berlios.de/gemini-board
1441 F:      arch/arm/mm/*-fa*
1442
1443 ARM/FOOTBRIDGE ARCHITECTURE
1444 M:      Russell King <linux@armlinux.org.uk>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 W:      http://www.armlinux.org.uk/
1447 S:      Maintained
1448 F:      arch/arm/include/asm/hardware/dec21285.h
1449 F:      arch/arm/mach-footbridge/
1450
1451 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1452 M:      Shawn Guo <shawnguo@kernel.org>
1453 M:      Sascha Hauer <s.hauer@pengutronix.de>
1454 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1455 R:      Fabio Estevam <fabio.estevam@nxp.com>
1456 R:      NXP Linux Team <linux-imx@nxp.com>
1457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1458 S:      Maintained
1459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1460 F:      arch/arm/mach-imx/
1461 F:      arch/arm/mach-mxs/
1462 F:      arch/arm/boot/dts/imx*
1463 F:      arch/arm/configs/imx*_defconfig
1464 F:      drivers/clk/imx/
1465 F:      drivers/soc/imx/
1466 F:      include/soc/imx/
1467
1468 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1469 M:      Shawn Guo <shawnguo@kernel.org>
1470 M:      Sascha Hauer <s.hauer@pengutronix.de>
1471 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1472 R:      Stefan Agner <stefan@agner.ch>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1476 F:      arch/arm/mach-imx/*vf610*
1477 F:      arch/arm/boot/dts/vf*
1478
1479 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1480 M:      Shawn Guo <shawnguo@kernel.org>
1481 M:      Li Yang <leoyang.li@nxp.com>
1482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1483 S:      Maintained
1484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1485 F:      arch/arm/boot/dts/ls1021a*
1486 F:      arch/arm64/boot/dts/freescale/fsl-*
1487 F:      arch/arm64/boot/dts/freescale/qoriq-*
1488
1489 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1490 M:      Lennert Buytenhek <kernel@wantstofly.org>
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Maintained
1493
1494 ARM/GUMSTIX MACHINE SUPPORT
1495 M:      Steve Sakoman <sakoman@gmail.com>
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 S:      Maintained
1498
1499 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1500 M:      Philipp Zabel <philipp.zabel@gmail.com>
1501 M:      Paul Parsons <lost.distance@yahoo.com>
1502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1503 S:      Maintained
1504 F:      arch/arm/mach-pxa/hx4700.c
1505 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1506 F:      sound/soc/pxa/hx4700.c
1507
1508 ARM/HISILICON SOC SUPPORT
1509 M:      Wei Xu <xuwei5@hisilicon.com>
1510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1511 W:      http://www.hisilicon.com
1512 S:      Supported
1513 T:      git git://github.com/hisilicon/linux-hisi.git
1514 F:      arch/arm/mach-hisi/
1515 F:      arch/arm/boot/dts/hi3*
1516 F:      arch/arm/boot/dts/hip*
1517 F:      arch/arm/boot/dts/hisi*
1518 F:      arch/arm64/boot/dts/hisilicon/
1519
1520 ARM/HP JORNADA 7XX MACHINE SUPPORT
1521 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1522 W:      www.jlime.com
1523 S:      Maintained
1524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1525 F:      arch/arm/mach-sa1100/jornada720.c
1526 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1527
1528 ARM/IGEP MACHINE SUPPORT
1529 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1530 M:      Javier Martinez Canillas <javier@dowhile0.org>
1531 L:      linux-omap@vger.kernel.org
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm/boot/dts/omap3-igep*
1535
1536 ARM/INCOME PXA270 SUPPORT
1537 M:      Marek Vasut <marek.vasut@gmail.com>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Maintained
1540 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1541
1542 ARM/INTEL IOP13XX ARM ARCHITECTURE
1543 M:      Lennert Buytenhek <kernel@wantstofly.org>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546
1547 ARM/INTEL IOP32X ARM ARCHITECTURE
1548 M:      Lennert Buytenhek <kernel@wantstofly.org>
1549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1550 S:      Maintained
1551
1552 ARM/INTEL IOP33X ARM ARCHITECTURE
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 S:      Orphan
1555
1556 ARM/INTEL IQ81342EX MACHINE SUPPORT
1557 M:      Lennert Buytenhek <kernel@wantstofly.org>
1558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1559 S:      Maintained
1560
1561 ARM/INTEL IXDP2850 MACHINE SUPPORT
1562 M:      Lennert Buytenhek <kernel@wantstofly.org>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565
1566 ARM/INTEL IXP4XX ARM ARCHITECTURE
1567 M:      Imre Kaloz <kaloz@openwrt.org>
1568 M:      Krzysztof Halasa <khalasa@piap.pl>
1569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1570 S:      Maintained
1571 F:      arch/arm/mach-ixp4xx/
1572
1573 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1574 M:      Jonathan Cameron <jic23@cam.ac.uk>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577 F:      arch/arm/mach-pxa/stargate2.c
1578 F:      drivers/pcmcia/pxa2xx_stargate2.c
1579
1580 ARM/INTEL XSC3 (MANZANO) ARM CORE
1581 M:      Lennert Buytenhek <kernel@wantstofly.org>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584
1585 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1586 M:      Lennert Buytenhek <kernel@wantstofly.org>
1587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1588 S:      Maintained
1589
1590 ARM/LG1K ARCHITECTURE
1591 M:      Chanho Min <chanho.min@lge.com>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 S:      Maintained
1594 F:      arch/arm64/boot/dts/lg/
1595
1596 ARM/LOGICPD PXA270 MACHINE SUPPORT
1597 M:      Lennert Buytenhek <kernel@wantstofly.org>
1598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1599 S:      Maintained
1600
1601 ARM/LPC18XX ARCHITECTURE
1602 M:      Joachim Eastwood <manabian@gmail.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 F:      arch/arm/boot/dts/lpc43*
1606 F:      drivers/clk/nxp/clk-lpc18xx*
1607 F:      drivers/clocksource/time-lpc32xx.c
1608 F:      drivers/i2c/busses/i2c-lpc2k.c
1609 F:      drivers/memory/pl172.c
1610 F:      drivers/mtd/spi-nor/nxp-spifi.c
1611 F:      drivers/rtc/rtc-lpc24xx.c
1612 N:      lpc18xx
1613
1614 ARM/LPC32XX SOC SUPPORT
1615 M:      Vladimir Zapolskiy <vz@mleia.com>
1616 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1619 S:      Maintained
1620 F:      arch/arm/boot/dts/lpc32*
1621 F:      arch/arm/mach-lpc32xx/
1622 F:      drivers/i2c/busses/i2c-pnx.c
1623 F:      drivers/net/ethernet/nxp/lpc_eth.c
1624 F:      drivers/usb/host/ohci-nxp.c
1625 F:      drivers/watchdog/pnx4008_wdt.c
1626 N:      lpc32xx
1627
1628 ARM/MAGICIAN MACHINE SUPPORT
1629 M:      Philipp Zabel <philipp.zabel@gmail.com>
1630 S:      Maintained
1631
1632 ARM/Marvell Dove/MV78xx0/Orion SOC support
1633 M:      Jason Cooper <jason@lakedaemon.net>
1634 M:      Andrew Lunn <andrew@lunn.ch>
1635 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1636 M:      Gregory Clement <gregory.clement@bootlin.com>
1637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1638 S:      Maintained
1639 F:      Documentation/devicetree/bindings/soc/dove/
1640 F:      arch/arm/mach-dove/
1641 F:      arch/arm/mach-mv78xx0/
1642 F:      arch/arm/mach-orion5x/
1643 F:      arch/arm/plat-orion/
1644 F:      arch/arm/boot/dts/dove*
1645 F:      arch/arm/boot/dts/orion5x*
1646
1647 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1648 M:      Jason Cooper <jason@lakedaemon.net>
1649 M:      Andrew Lunn <andrew@lunn.ch>
1650 M:      Gregory Clement <gregory.clement@bootlin.com>
1651 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 F:      arch/arm/boot/dts/armada*
1655 F:      arch/arm/boot/dts/kirkwood*
1656 F:      arch/arm/configs/mvebu_*_defconfig
1657 F:      arch/arm/mach-mvebu/
1658 F:      arch/arm64/boot/dts/marvell/armada*
1659 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1660 F:      drivers/cpufreq/mvebu-cpufreq.c
1661 F:      drivers/irqchip/irq-armada-370-xp.c
1662 F:      drivers/irqchip/irq-mvebu-*
1663 F:      drivers/pinctrl/mvebu/
1664 F:      drivers/rtc/rtc-armada38x.c
1665
1666 ARM/Mediatek RTC DRIVER
1667 M:      Eddie Huang <eddie.huang@mediatek.com>
1668 M:      Sean Wang <sean.wang@mediatek.com>
1669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1670 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1673 F:      drivers/rtc/rtc-mt6397.c
1674 F:      drivers/rtc/rtc-mt7622.c
1675
1676 ARM/Mediatek SoC support
1677 M:      Matthias Brugger <matthias.bgg@gmail.com>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681 F:      arch/arm/boot/dts/mt6*
1682 F:      arch/arm/boot/dts/mt7*
1683 F:      arch/arm/boot/dts/mt8*
1684 F:      arch/arm/mach-mediatek/
1685 F:      arch/arm64/boot/dts/mediatek/
1686 N:      mtk
1687 K:      mediatek
1688
1689 ARM/Mediatek USB3 PHY DRIVER
1690 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694 F:      drivers/phy/mediatek/
1695 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1696
1697 ARM/MICREL KS8695 ARCHITECTURE
1698 M:      Greg Ungerer <gerg@uclinux.org>
1699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1700 F:      arch/arm/mach-ks8695/
1701 S:      Odd Fixes
1702
1703 ARM/Microchip (AT91) SoC support
1704 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1705 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 W:      http://www.linux4sam.org
1708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1709 S:      Supported
1710 N:      at91
1711 N:      atmel
1712 F:      arch/arm/mach-at91/
1713 F:      include/soc/at91/
1714 F:      arch/arm/boot/dts/at91*.dts
1715 F:      arch/arm/boot/dts/at91*.dtsi
1716 F:      arch/arm/boot/dts/sama*.dts
1717 F:      arch/arm/boot/dts/sama*.dtsi
1718 F:      arch/arm/include/debug/at91.S
1719 F:      drivers/memory/atmel*
1720 F:      drivers/watchdog/sama5d4_wdt.c
1721 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1722 X:      drivers/net/wireless/atmel/
1723
1724 ARM/MIOA701 MACHINE SUPPORT
1725 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1727 F:      arch/arm/mach-pxa/mioa701.c
1728 S:      Maintained
1729
1730 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1731 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1732 S:      Maintained
1733
1734 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1735 M:      Linus Walleij <linus.walleij@linaro.org>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 S:      Maintained
1738 F:      arch/arm/mach-nomadik/
1739 F:      arch/arm/mach-u300/
1740 F:      arch/arm/mach-ux500/
1741 F:      arch/arm/boot/dts/ste-*
1742 F:      drivers/clk/clk-nomadik.c
1743 F:      drivers/clk/clk-u300.c
1744 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1745 F:      drivers/clocksource/timer-u300.c
1746 F:      drivers/dma/coh901318*
1747 F:      drivers/dma/ste_dma40*
1748 F:      drivers/hwspinlock/u8500_hsem.c
1749 F:      drivers/i2c/busses/i2c-nomadik.c
1750 F:      drivers/i2c/busses/i2c-stu300.c
1751 F:      drivers/mfd/ab3100*
1752 F:      drivers/mfd/ab8500*
1753 F:      drivers/mfd/abx500*
1754 F:      drivers/mfd/dbx500*
1755 F:      drivers/mfd/db8500*
1756 F:      drivers/pinctrl/nomadik/
1757 F:      drivers/pinctrl/pinctrl-coh901*
1758 F:      drivers/pinctrl/pinctrl-u300.c
1759 F:      drivers/rtc/rtc-ab3100.c
1760 F:      drivers/rtc/rtc-ab8500.c
1761 F:      drivers/rtc/rtc-coh901331.c
1762 F:      drivers/rtc/rtc-pl031.c
1763 F:      drivers/watchdog/coh901327_wdt.c
1764 F:      Documentation/devicetree/bindings/arm/ste-*
1765 F:      Documentation/devicetree/bindings/arm/ux500/
1766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1767
1768 ARM/NUVOTON NPCM ARCHITECTURE
1769 M:      Avi Fishman <avifishman70@gmail.com>
1770 M:      Tomer Maimon <tmaimon77@gmail.com>
1771 R:      Patrick Venture <venture@google.com>
1772 R:      Nancy Yuen <yuenn@google.com>
1773 R:      Brendan Higgins <brendanhiggins@google.com>
1774 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1775 S:      Supported
1776 F:      arch/arm/mach-npcm/
1777 F:      arch/arm/boot/dts/nuvoton-npcm*
1778 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1779 F:      drivers/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*npcm*
1781 F:      Documentation/devicetree/bindings/*/*/*npcm*
1782
1783 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1784 M:      Wan ZongShun <mcuos.com@gmail.com>
1785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1786 W:      http://www.mcuos.com
1787 S:      Maintained
1788 F:      arch/arm/mach-w90x900/
1789 F:      drivers/input/keyboard/w90p910_keypad.c
1790 F:      drivers/input/touchscreen/w90p910_ts.c
1791 F:      drivers/watchdog/nuc900_wdt.c
1792 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1793 F:      drivers/mtd/nand/raw/nuc900_nand.c
1794 F:      drivers/rtc/rtc-nuc900.c
1795 F:      drivers/spi/spi-nuc900.c
1796 F:      drivers/usb/host/ehci-w90x900.c
1797 F:      drivers/video/fbdev/nuc900fb.c
1798
1799 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1800 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1801 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1802 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1803 S:      Supported
1804
1805 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1806 M:      Alexander Clouter <alex@digriz.org.uk>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 W:      http://www.digriz.org.uk/ts78xx/kernel
1809 S:      Maintained
1810 F:      arch/arm/mach-orion5x/ts78xx-*
1811
1812 ARM/OXNAS platform support
1813 M:      Neil Armstrong <narmstrong@baylibre.com>
1814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1815 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1816 S:      Maintained
1817 F:      arch/arm/mach-oxnas/
1818 F:      arch/arm/boot/dts/ox8*.dts*
1819 N:      oxnas
1820
1821 ARM/PALM TREO SUPPORT
1822 M:      Tomas Cech <sleep_walker@suse.com>
1823 L:      linux-arm-kernel@lists.infradead.org
1824 W:      http://hackndev.com
1825 S:      Maintained
1826 F:      arch/arm/mach-pxa/palmtreo.*
1827
1828 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1829 M:      Marek Vasut <marek.vasut@gmail.com>
1830 L:      linux-arm-kernel@lists.infradead.org
1831 W:      http://hackndev.com
1832 S:      Maintained
1833 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1834 F:      arch/arm/mach-pxa/palmtx.c
1835 F:      arch/arm/mach-pxa/palmt5.*
1836 F:      arch/arm/mach-pxa/include/mach/palmld.h
1837 F:      arch/arm/mach-pxa/palmld.c
1838 F:      arch/arm/mach-pxa/palmte2.*
1839 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1840 F:      arch/arm/mach-pxa/palmtc.c
1841
1842 ARM/PALMZ72 SUPPORT
1843 M:      Sergey Lapin <slapin@ossfans.org>
1844 L:      linux-arm-kernel@lists.infradead.org
1845 W:      http://hackndev.com
1846 S:      Maintained
1847 F:      arch/arm/mach-pxa/palmz72.*
1848
1849 ARM/PLEB SUPPORT
1850 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1851 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1852 S:      Maintained
1853
1854 ARM/PT DIGITAL BOARD PORT
1855 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1856 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1857 W:      http://www.armlinux.org.uk/
1858 S:      Maintained
1859
1860 ARM/QUALCOMM SUPPORT
1861 M:      Andy Gross <andy.gross@linaro.org>
1862 M:      David Brown <david.brown@linaro.org>
1863 L:      linux-arm-msm@vger.kernel.org
1864 L:      linux-soc@vger.kernel.org
1865 S:      Maintained
1866 F:      Documentation/devicetree/bindings/soc/qcom/
1867 F:      arch/arm/boot/dts/qcom-*.dts
1868 F:      arch/arm/boot/dts/qcom-*.dtsi
1869 F:      arch/arm/mach-qcom/
1870 F:      arch/arm64/boot/dts/qcom/*
1871 F:      drivers/i2c/busses/i2c-qup.c
1872 F:      drivers/clk/qcom/
1873 F:      drivers/dma/qcom/
1874 F:      drivers/soc/qcom/
1875 F:      drivers/spi/spi-qup.c
1876 F:      drivers/tty/serial/msm_serial.c
1877 F:      drivers/*/pm8???-*
1878 F:      drivers/mfd/ssbi.c
1879 F:      drivers/firmware/qcom_scm*
1880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1881
1882 ARM/RADISYS ENP2611 MACHINE SUPPORT
1883 M:      Lennert Buytenhek <kernel@wantstofly.org>
1884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1885 S:      Maintained
1886
1887 ARM/REALTEK ARCHITECTURE
1888 M:      Andreas Färber <afaerber@suse.de>
1889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1890 S:      Maintained
1891 F:      arch/arm64/boot/dts/realtek/
1892 F:      Documentation/devicetree/bindings/arm/realtek.txt
1893
1894 ARM/RENESAS ARM64 ARCHITECTURE
1895 M:      Simon Horman <horms@verge.net.au>
1896 M:      Magnus Damm <magnus.damm@gmail.com>
1897 L:      linux-renesas-soc@vger.kernel.org
1898 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1900 S:      Supported
1901 F:      arch/arm64/boot/dts/renesas/
1902 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1903 F:      drivers/soc/renesas/
1904 F:      include/linux/soc/renesas/
1905
1906 ARM/RISCPC ARCHITECTURE
1907 M:      Russell King <linux@armlinux.org.uk>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 W:      http://www.armlinux.org.uk/
1910 S:      Maintained
1911 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1912 F:      arch/arm/include/asm/hardware/ioc.h
1913 F:      arch/arm/include/asm/hardware/iomd.h
1914 F:      arch/arm/include/asm/hardware/memc.h
1915 F:      arch/arm/mach-rpc/
1916 F:      drivers/net/ethernet/8390/etherh.c
1917 F:      drivers/net/ethernet/i825xx/ether1*
1918 F:      drivers/net/ethernet/seeq/ether3*
1919 F:      drivers/scsi/arm/
1920
1921 ARM/Rockchip SoC support
1922 M:      Heiko Stuebner <heiko@sntech.de>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 L:      linux-rockchip@lists.infradead.org
1925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1926 S:      Maintained
1927 F:      arch/arm/boot/dts/rk3*
1928 F:      arch/arm/boot/dts/rv1108*
1929 F:      arch/arm/mach-rockchip/
1930 F:      drivers/clk/rockchip/
1931 F:      drivers/i2c/busses/i2c-rk3x.c
1932 F:      drivers/*/*rockchip*
1933 F:      drivers/*/*/*rockchip*
1934 F:      sound/soc/rockchip/
1935 N:      rockchip
1936
1937 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1938 M:      Kukjin Kim <kgene@kernel.org>
1939 M:      Krzysztof Kozlowski <krzk@kernel.org>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1942 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1943 S:      Maintained
1944 F:      arch/arm/boot/dts/s3c*
1945 F:      arch/arm/boot/dts/s5p*
1946 F:      arch/arm/boot/dts/exynos*
1947 F:      arch/arm64/boot/dts/exynos/
1948 F:      arch/arm/plat-samsung/
1949 F:      arch/arm/mach-s3c24*/
1950 F:      arch/arm/mach-s3c64xx/
1951 F:      arch/arm/mach-s5p*/
1952 F:      arch/arm/mach-exynos*/
1953 F:      drivers/*/*s3c24*
1954 F:      drivers/*/*/*s3c24*
1955 F:      drivers/*/*s3c64xx*
1956 F:      drivers/*/*s5pv210*
1957 F:      drivers/memory/samsung/*
1958 F:      drivers/soc/samsung/*
1959 F:      Documentation/arm/Samsung/
1960 F:      Documentation/devicetree/bindings/arm/samsung/
1961 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1962 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1963 N:      exynos
1964
1965 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1966 M:      Kyungmin Park <kyungmin.park@samsung.com>
1967 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1968 S:      Maintained
1969 F:      arch/arm/mach-s5pv210/
1970
1971 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1972 M:      Kyungmin Park <kyungmin.park@samsung.com>
1973 M:      Kamil Debski <kamil@wypas.org>
1974 M:      Andrzej Hajda <a.hajda@samsung.com>
1975 L:      linux-arm-kernel@lists.infradead.org
1976 L:      linux-media@vger.kernel.org
1977 S:      Maintained
1978 F:      drivers/media/platform/s5p-g2d/
1979
1980 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1981 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1982 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1983 L:      linux-media@vger.kernel.org
1984 S:      Maintained
1985 F:      drivers/media/platform/s5p-cec/
1986 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1987
1988 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1989 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1990 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1991 L:      linux-arm-kernel@lists.infradead.org
1992 L:      linux-media@vger.kernel.org
1993 S:      Maintained
1994 F:      drivers/media/platform/s5p-jpeg/
1995
1996 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1997 M:      Kyungmin Park <kyungmin.park@samsung.com>
1998 M:      Kamil Debski <kamil@wypas.org>
1999 M:      Jeongtae Park <jtp.park@samsung.com>
2000 M:      Andrzej Hajda <a.hajda@samsung.com>
2001 L:      linux-arm-kernel@lists.infradead.org
2002 L:      linux-media@vger.kernel.org
2003 S:      Maintained
2004 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2005 F:      drivers/media/platform/s5p-mfc/
2006
2007 ARM/SHMOBILE ARM ARCHITECTURE
2008 M:      Simon Horman <horms@verge.net.au>
2009 M:      Magnus Damm <magnus.damm@gmail.com>
2010 L:      linux-renesas-soc@vger.kernel.org
2011 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2013 S:      Supported
2014 F:      arch/arm/boot/dts/emev2*
2015 F:      arch/arm/boot/dts/r7s*
2016 F:      arch/arm/boot/dts/r8a*
2017 F:      arch/arm/boot/dts/r9a*
2018 F:      arch/arm/boot/dts/sh*
2019 F:      arch/arm/configs/shmobile_defconfig
2020 F:      arch/arm/include/debug/renesas-scif.S
2021 F:      arch/arm/mach-shmobile/
2022 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2023 F:      drivers/soc/renesas/
2024 F:      include/linux/soc/renesas/
2025
2026 ARM/SOCFPGA ARCHITECTURE
2027 M:      Dinh Nguyen <dinguyen@kernel.org>
2028 S:      Maintained
2029 F:      arch/arm/mach-socfpga/
2030 F:      arch/arm/boot/dts/socfpga*
2031 F:      arch/arm/configs/socfpga_defconfig
2032 F:      arch/arm64/boot/dts/altera/
2033 W:      http://www.rocketboards.org
2034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2035
2036 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2037 M:      Dinh Nguyen <dinguyen@kernel.org>
2038 S:      Maintained
2039 F:      drivers/clk/socfpga/
2040
2041 ARM/SOCFPGA EDAC SUPPORT
2042 M:      Thor Thayer <thor.thayer@linux.intel.com>
2043 S:      Maintained
2044 F:      drivers/edac/altera_edac.
2045
2046 ARM/SPREADTRUM SoC SUPPORT
2047 M:      Orson Zhai <orsonzhai@gmail.com>
2048 M:      Baolin Wang <baolin.wang@linaro.org>
2049 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2050 S:      Maintained
2051 F:      arch/arm64/boot/dts/sprd
2052 N:      sprd
2053
2054 ARM/STI ARCHITECTURE
2055 M:      Patrice Chotard <patrice.chotard@st.com>
2056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2057 W:      http://www.stlinux.com
2058 S:      Maintained
2059 F:      arch/arm/mach-sti/
2060 F:      arch/arm/boot/dts/sti*
2061 F:      drivers/char/hw_random/st-rng.c
2062 F:      drivers/clocksource/arm_global_timer.c
2063 F:      drivers/clocksource/clksrc_st_lpc.c
2064 F:      drivers/cpufreq/sti-cpufreq.c
2065 F:      drivers/dma/st_fdma*
2066 F:      drivers/i2c/busses/i2c-st.c
2067 F:      drivers/media/rc/st_rc.c
2068 F:      drivers/media/platform/sti/c8sectpfe/
2069 F:      drivers/mmc/host/sdhci-st.c
2070 F:      drivers/phy/st/phy-miphy28lp.c
2071 F:      drivers/phy/st/phy-stih407-usb.c
2072 F:      drivers/pinctrl/pinctrl-st.c
2073 F:      drivers/remoteproc/st_remoteproc.c
2074 F:      drivers/remoteproc/st_slim_rproc.c
2075 F:      drivers/reset/sti/
2076 F:      drivers/rtc/rtc-st-lpc.c
2077 F:      drivers/tty/serial/st-asc.c
2078 F:      drivers/usb/dwc3/dwc3-st.c
2079 F:      drivers/usb/host/ehci-st.c
2080 F:      drivers/usb/host/ohci-st.c
2081 F:      drivers/watchdog/st_lpc_wdt.c
2082 F:      drivers/ata/ahci_st.c
2083 F:      include/linux/remoteproc/st_slim_rproc.h
2084
2085 ARM/STM32 ARCHITECTURE
2086 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2087 M:      Alexandre Torgue <alexandre.torgue@st.com>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 S:      Maintained
2090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2091 N:      stm32
2092 F:      arch/arm/boot/dts/stm32*
2093 F:      arch/arm/mach-stm32/
2094 F:      drivers/clocksource/armv7m_systick.c
2095
2096 ARM/Synaptics Berlin SoC support
2097 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2098 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2100 S:      Maintained
2101 F:      arch/arm/mach-berlin/
2102 F:      arch/arm/boot/dts/berlin*
2103 F:      arch/arm64/boot/dts/marvell/berlin*
2104
2105 ARM/TANGO ARCHITECTURE
2106 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2107 M:      Mans Rullgard <mans@mansr.com>
2108 L:      linux-arm-kernel@lists.infradead.org
2109 S:      Odd Fixes
2110 N:      tango
2111
2112 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2113 M:      Lennert Buytenhek <kernel@wantstofly.org>
2114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2115 S:      Maintained
2116
2117 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2118 M:      Hans Verkuil <hans.verkuil@cisco.com>
2119 L:      linux-tegra@vger.kernel.org
2120 L:      linux-media@vger.kernel.org
2121 S:      Maintained
2122 F:      drivers/media/platform/tegra-cec/
2123 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2124
2125 ARM/TETON BGA MACHINE SUPPORT
2126 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2128 S:      Maintained
2129
2130 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2131 M:      Santosh Shilimkar <ssantosh@kernel.org>
2132 L:      linux-kernel@vger.kernel.org
2133 S:      Maintained
2134 F:      drivers/memory/*emif*
2135
2136 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2137 M:      Tero Kristo <t-kristo@ti.com>
2138 M:      Nishanth Menon <nm@ti.com>
2139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2140 S:      Supported
2141 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2142 F:      arch/arm64/boot/dts/ti/Makefile
2143 F:      arch/arm64/boot/dts/ti/k3-*
2144
2145 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2146 M:      Santosh Shilimkar <ssantosh@kernel.org>
2147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2148 S:      Maintained
2149 F:      arch/arm/mach-keystone/
2150 F:      arch/arm/boot/dts/keystone-*
2151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2152
2153 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2154 M:      Santosh Shilimkar <ssantosh@kernel.org>
2155 L:      linux-kernel@vger.kernel.org
2156 S:      Maintained
2157 F:      drivers/clk/keystone/
2158
2159 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2160 M:      Santosh Shilimkar <ssantosh@kernel.org>
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 L:      linux-kernel@vger.kernel.org
2163 S:      Maintained
2164 F:      drivers/clocksource/timer-keystone.c
2165
2166 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2167 M:      Santosh Shilimkar <ssantosh@kernel.org>
2168 L:      linux-kernel@vger.kernel.org
2169 S:      Maintained
2170 F:      drivers/power/reset/keystone-reset.c
2171
2172 ARM/THECUS N2100 MACHINE SUPPORT
2173 M:      Lennert Buytenhek <kernel@wantstofly.org>
2174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2175 S:      Maintained
2176
2177 ARM/TOSA MACHINE SUPPORT
2178 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2179 M:      Dirk Opfer <dirk@opfer-online.de>
2180 S:      Maintained
2181
2182 ARM/UNIPHIER ARCHITECTURE
2183 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2186 S:      Maintained
2187 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2188 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2189 F:      arch/arm/boot/dts/uniphier*
2190 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2191 F:      arch/arm/mach-uniphier/
2192 F:      arch/arm/mm/cache-uniphier.c
2193 F:      arch/arm64/boot/dts/socionext/uniphier*
2194 F:      drivers/bus/uniphier-system-bus.c
2195 F:      drivers/clk/uniphier/
2196 F:      drivers/gpio/gpio-uniphier.c
2197 F:      drivers/i2c/busses/i2c-uniphier*
2198 F:      drivers/irqchip/irq-uniphier-aidet.c
2199 F:      drivers/pinctrl/uniphier/
2200 F:      drivers/reset/reset-uniphier.c
2201 F:      drivers/tty/serial/8250/8250_uniphier.c
2202 N:      uniphier
2203
2204 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2205 M:      Ulf Hansson <ulf.hansson@linaro.org>
2206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2207 T:      git git://git.linaro.org/people/ulfh/clk.git
2208 S:      Maintained
2209 F:      drivers/clk/ux500/
2210
2211 ARM/VERSATILE EXPRESS PLATFORM
2212 M:      Liviu Dudau <liviu.dudau@arm.com>
2213 M:      Sudeep Holla <sudeep.holla@arm.com>
2214 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm/boot/dts/vexpress*
2218 F:      arch/arm64/boot/dts/arm/
2219 F:      arch/arm/mach-vexpress/
2220 F:      */*/vexpress*
2221 F:      */*/*/vexpress*
2222 F:      drivers/clk/versatile/clk-vexpress-osc.c
2223 F:      drivers/clocksource/versatile.c
2224 N:      mps2
2225
2226 ARM/VFP SUPPORT
2227 M:      Russell King <linux@armlinux.org.uk>
2228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2229 W:      http://www.armlinux.org.uk/
2230 S:      Maintained
2231 F:      arch/arm/vfp/
2232
2233 ARM/VOIPAC PXA270 SUPPORT
2234 M:      Marek Vasut <marek.vasut@gmail.com>
2235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2236 S:      Maintained
2237 F:      arch/arm/mach-pxa/vpac270.c
2238 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2239
2240 ARM/VT8500 ARM ARCHITECTURE
2241 M:      Tony Prisk <linux@prisktech.co.nz>
2242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2243 S:      Maintained
2244 F:      arch/arm/mach-vt8500/
2245 F:      drivers/clocksource/vt8500_timer.c
2246 F:      drivers/i2c/busses/i2c-wmt.c
2247 F:      drivers/mmc/host/wmt-sdmmc.c
2248 F:      drivers/pwm/pwm-vt8500.c
2249 F:      drivers/rtc/rtc-vt8500.c
2250 F:      drivers/tty/serial/vt8500_serial.c
2251 F:      drivers/usb/host/ehci-platform.c
2252 F:      drivers/usb/host/uhci-platform.c
2253 F:      drivers/video/fbdev/vt8500lcdfb.*
2254 F:      drivers/video/fbdev/wm8505fb*
2255 F:      drivers/video/fbdev/wmt_ge_rops.*
2256
2257 ARM/ZIPIT Z2 SUPPORT
2258 M:      Marek Vasut <marek.vasut@gmail.com>
2259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2260 S:      Maintained
2261 F:      arch/arm/mach-pxa/z2.c
2262 F:      arch/arm/mach-pxa/include/mach/z2.h
2263
2264 ARM/ZTE ARCHITECTURE
2265 M:      Jun Nie <jun.nie@linaro.org>
2266 M:      Baoyou Xie <baoyou.xie@linaro.org>
2267 M:      Shawn Guo <shawnguo@kernel.org>
2268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2269 S:      Maintained
2270 F:      arch/arm/boot/dts/zx2967*
2271 F:      arch/arm/mach-zx/
2272 F:      arch/arm64/boot/dts/zte/
2273 F:      drivers/clk/zte/
2274 F:      drivers/dma/zx_dma.c
2275 F:      drivers/gpio/gpio-zx.c
2276 F:      drivers/i2c/busses/i2c-zx2967.c
2277 F:      drivers/mmc/host/dw_mmc-zx.*
2278 F:      drivers/pinctrl/zte/
2279 F:      drivers/soc/zte/
2280 F:      drivers/thermal/zx2967_thermal.c
2281 F:      drivers/watchdog/zx2967_wdt.c
2282 F:      Documentation/devicetree/bindings/arm/zte.txt
2283 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2284 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2285 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2286 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2287 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2288 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2289 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2290 F:      Documentation/devicetree/bindings/soc/zte/
2291 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2292 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2293 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2294 F:      include/dt-bindings/clock/zx2967*.h
2295 F:      include/dt-bindings/soc/zte,*.h
2296 F:      sound/soc/codecs/zx_aud96p22.c
2297 F:      sound/soc/zte/
2298
2299 ARM/ZYNQ ARCHITECTURE
2300 M:      Michal Simek <michal.simek@xilinx.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 W:      http://wiki.xilinx.com
2303 T:      git https://github.com/Xilinx/linux-xlnx.git
2304 S:      Supported
2305 F:      arch/arm/mach-zynq/
2306 F:      drivers/cpuidle/cpuidle-zynq.c
2307 F:      drivers/block/xsysace.c
2308 N:      zynq
2309 N:      xilinx
2310 F:      drivers/clocksource/cadence_ttc_timer.c
2311 F:      drivers/i2c/busses/i2c-cadence.c
2312 F:      drivers/mmc/host/sdhci-of-arasan.c
2313 F:      drivers/edac/synopsys_edac.c
2314 F:      drivers/i2c/busses/i2c-xiic.c
2315
2316 ARM64 PORT (AARCH64 ARCHITECTURE)
2317 M:      Catalin Marinas <catalin.marinas@arm.com>
2318 M:      Will Deacon <will.deacon@arm.com>
2319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2321 S:      Maintained
2322 F:      arch/arm64/
2323 X:      arch/arm64/boot/dts/
2324 F:      Documentation/arm64/
2325
2326 AS3645A LED FLASH CONTROLLER DRIVER
2327 M:      Sakari Ailus <sakari.ailus@iki.fi>
2328 L:      linux-leds@vger.kernel.org
2329 S:      Maintained
2330 F:      drivers/leds/leds-as3645a.c
2331
2332 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2333 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2334 L:      linux-media@vger.kernel.org
2335 T:      git git://linuxtv.org/media_tree.git
2336 S:      Maintained
2337 F:      drivers/media/i2c/ak7375.c
2338 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2339
2340 ASAHI KASEI AK8974 DRIVER
2341 M:      Linus Walleij <linus.walleij@linaro.org>
2342 L:      linux-iio@vger.kernel.org
2343 W:      http://www.akm.com/
2344 S:      Supported
2345 F:      drivers/iio/magnetometer/ak8974.c
2346
2347 ASC7621 HARDWARE MONITOR DRIVER
2348 M:      George Joseph <george.joseph@fairview5.com>
2349 L:      linux-hwmon@vger.kernel.org
2350 S:      Maintained
2351 F:      Documentation/hwmon/asc7621
2352 F:      drivers/hwmon/asc7621.c
2353
2354 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2355 M:      Corentin Chary <corentin.chary@gmail.com>
2356 L:      acpi4asus-user@lists.sourceforge.net
2357 L:      platform-driver-x86@vger.kernel.org
2358 W:      http://acpi4asus.sf.net
2359 S:      Maintained
2360 F:      drivers/platform/x86/asus*.c
2361 F:      drivers/platform/x86/eeepc*.c
2362
2363 ASUS WIRELESS RADIO CONTROL DRIVER
2364 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2365 L:      platform-driver-x86@vger.kernel.org
2366 S:      Maintained
2367 F:      drivers/platform/x86/asus-wireless.c
2368
2369 ASYMMETRIC KEYS
2370 M:      David Howells <dhowells@redhat.com>
2371 L:      keyrings@vger.kernel.org
2372 S:      Maintained
2373 F:      Documentation/crypto/asymmetric-keys.txt
2374 F:      include/linux/verification.h
2375 F:      include/crypto/public_key.h
2376 F:      include/crypto/pkcs7.h
2377 F:      crypto/asymmetric_keys/
2378
2379 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2380 R:      Dan Williams <dan.j.williams@intel.com>
2381 W:      http://sourceforge.net/projects/xscaleiop
2382 S:      Odd fixes
2383 F:      Documentation/crypto/async-tx-api.txt
2384 F:      crypto/async_tx/
2385 F:      drivers/dma/
2386 F:      include/linux/dmaengine.h
2387 F:      include/linux/async_tx.h
2388
2389 AT24 EEPROM DRIVER
2390 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2391 L:      linux-i2c@vger.kernel.org
2392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2393 S:      Maintained
2394 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2395 F:      drivers/misc/eeprom/at24.c
2396 F:      include/linux/platform_data/at24.h
2397
2398 ATA OVER ETHERNET (AOE) DRIVER
2399 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2400 W:      http://www.openaoe.org/
2401 S:      Supported
2402 F:      Documentation/aoe/
2403 F:      drivers/block/aoe/
2404
2405 ATHEROS 71XX/9XXX GPIO DRIVER
2406 M:      Alban Bedel <albeu@free.fr>
2407 W:      https://github.com/AlbanBedel/linux
2408 T:      git git://github.com/AlbanBedel/linux
2409 S:      Maintained
2410 F:      drivers/gpio/gpio-ath79.c
2411 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2412
2413 ATHEROS 71XX/9XXX USB PHY DRIVER
2414 M:      Alban Bedel <albeu@free.fr>
2415 W:      https://github.com/AlbanBedel/linux
2416 T:      git git://github.com/AlbanBedel/linux
2417 S:      Maintained
2418 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2419 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2420
2421 ATHEROS ATH GENERIC UTILITIES
2422 M:      Kalle Valo <kvalo@codeaurora.org>
2423 L:      linux-wireless@vger.kernel.org
2424 S:      Supported
2425 F:      drivers/net/wireless/ath/*
2426
2427 ATHEROS ATH5K WIRELESS DRIVER
2428 M:      Jiri Slaby <jirislaby@gmail.com>
2429 M:      Nick Kossifidis <mickflemm@gmail.com>
2430 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2431 L:      linux-wireless@vger.kernel.org
2432 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2433 S:      Maintained
2434 F:      drivers/net/wireless/ath/ath5k/
2435
2436 ATHEROS ATH6KL WIRELESS DRIVER
2437 M:      Kalle Valo <kvalo@codeaurora.org>
2438 L:      linux-wireless@vger.kernel.org
2439 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2441 S:      Supported
2442 F:      drivers/net/wireless/ath/ath6kl/
2443
2444 ATI_REMOTE2 DRIVER
2445 M:      Ville Syrjala <syrjala@sci.fi>
2446 S:      Maintained
2447 F:      drivers/input/misc/ati_remote2.c
2448
2449 ATK0110 HWMON DRIVER
2450 M:      Luca Tettamanti <kronos.it@gmail.com>
2451 L:      linux-hwmon@vger.kernel.org
2452 S:      Maintained
2453 F:      drivers/hwmon/asus_atk0110.c
2454
2455 ATLX ETHERNET DRIVERS
2456 M:      Jay Cliburn <jcliburn@gmail.com>
2457 M:      Chris Snook <chris.snook@gmail.com>
2458 L:      netdev@vger.kernel.org
2459 W:      http://sourceforge.net/projects/atl1
2460 W:      http://atl1.sourceforge.net
2461 S:      Maintained
2462 F:      drivers/net/ethernet/atheros/
2463
2464 ATM
2465 M:      Chas Williams <3chas3@gmail.com>
2466 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2467 L:      netdev@vger.kernel.org
2468 W:      http://linux-atm.sourceforge.net
2469 S:      Maintained
2470 F:      drivers/atm/
2471 F:      include/linux/atm*
2472 F:      include/uapi/linux/atm*
2473
2474 ATMEL AT91 / AT32 MCI DRIVER
2475 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2476 S:      Maintained
2477 F:      drivers/mmc/host/atmel-mci.c
2478
2479 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2480 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2481 S:      Supported
2482 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2483
2484 ATMEL Audio ALSA driver
2485 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2486 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2487 S:      Supported
2488 F:      sound/soc/atmel
2489
2490 ATMEL I2C DRIVER
2491 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2492 L:      linux-i2c@vger.kernel.org
2493 S:      Supported
2494 F:      drivers/i2c/busses/i2c-at91.c
2495
2496 ATMEL ISI DRIVER
2497 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2498 L:      linux-media@vger.kernel.org
2499 S:      Supported
2500 F:      drivers/media/platform/atmel/atmel-isi.c
2501 F:      include/media/atmel-isi.h
2502
2503 ATMEL LCDFB DRIVER
2504 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2505 L:      linux-fbdev@vger.kernel.org
2506 S:      Maintained
2507 F:      drivers/video/fbdev/atmel_lcdfb.c
2508 F:      include/video/atmel_lcdc.h
2509
2510 ATMEL MACB ETHERNET DRIVER
2511 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2512 S:      Supported
2513 F:      drivers/net/ethernet/cadence/
2514
2515 ATMEL MAXTOUCH DRIVER
2516 M:      Nick Dyer <nick@shmanahar.org>
2517 T:      git git://github.com/ndyer/linux.git
2518 S:      Maintained
2519 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2520 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2521
2522 ATMEL SAMA5D2 ADC DRIVER
2523 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2524 L:      linux-iio@vger.kernel.org
2525 S:      Supported
2526 F:      drivers/iio/adc/at91-sama5d2_adc.c
2527
2528 ATMEL SDMMC DRIVER
2529 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2530 L:      linux-mmc@vger.kernel.org
2531 S:      Supported
2532 F:      drivers/mmc/host/sdhci-of-at91.c
2533
2534 ATMEL SPI DRIVER
2535 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2536 S:      Supported
2537 F:      drivers/spi/spi-atmel.*
2538
2539 ATMEL SSC DRIVER
2540 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2542 S:      Supported
2543 F:      drivers/misc/atmel-ssc.c
2544 F:      include/linux/atmel-ssc.h
2545
2546 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2547 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Supported
2550 F:      drivers/misc/atmel_tclib.c
2551 F:      drivers/clocksource/tcb_clksrc.c
2552
2553 ATMEL USBA UDC DRIVER
2554 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2556 S:      Supported
2557 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2558
2559 ATMEL WIRELESS DRIVER
2560 M:      Simon Kelley <simon@thekelleys.org.uk>
2561 L:      linux-wireless@vger.kernel.org
2562 W:      http://www.thekelleys.org.uk/atmel
2563 W:      http://atmelwlandriver.sourceforge.net/
2564 S:      Maintained
2565 F:      drivers/net/wireless/atmel/atmel*
2566
2567 ATMEL XDMA DRIVER
2568 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2569 L:      linux-arm-kernel@lists.infradead.org
2570 L:      dmaengine@vger.kernel.org
2571 S:      Supported
2572 F:      drivers/dma/at_xdmac.c
2573
2574 ATOMIC INFRASTRUCTURE
2575 M:      Will Deacon <will.deacon@arm.com>
2576 M:      Peter Zijlstra <peterz@infradead.org>
2577 R:      Boqun Feng <boqun.feng@gmail.com>
2578 L:      linux-kernel@vger.kernel.org
2579 S:      Maintained
2580 F:      arch/*/include/asm/atomic*.h
2581 F:      include/*/atomic*.h
2582
2583 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2584 M:      Bradley Grove <linuxdrivers@attotech.com>
2585 L:      linux-scsi@vger.kernel.org
2586 W:      http://www.attotech.com
2587 S:      Supported
2588 F:      drivers/scsi/esas2r
2589
2590 ATUSB IEEE 802.15.4 RADIO DRIVER
2591 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2592 L:      linux-wpan@vger.kernel.org
2593 S:      Maintained
2594 F:      drivers/net/ieee802154/atusb.c
2595 F:      drivers/net/ieee802154/atusb.h
2596 F:      drivers/net/ieee802154/at86rf230.h
2597
2598 AUDIT SUBSYSTEM
2599 M:      Paul Moore <paul@paul-moore.com>
2600 M:      Eric Paris <eparis@redhat.com>
2601 L:      linux-audit@redhat.com (moderated for non-subscribers)
2602 W:      https://github.com/linux-audit
2603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2604 S:      Supported
2605 F:      include/linux/audit.h
2606 F:      include/uapi/linux/audit.h
2607 F:      kernel/audit*
2608
2609 AUXILIARY DISPLAY DRIVERS
2610 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2611 S:      Maintained
2612 F:      drivers/auxdisplay/
2613 F:      include/linux/cfag12864b.h
2614
2615 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2616 M:      Andreas Klinger <ak@it-klinger.de>
2617 L:      linux-iio@vger.kernel.org
2618 S:      Maintained
2619 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2620 F:      drivers/iio/adc/hx711.c
2621
2622 AX.25 NETWORK LAYER
2623 M:      Ralf Baechle <ralf@linux-mips.org>
2624 L:      linux-hams@vger.kernel.org
2625 W:      http://www.linux-ax25.org/
2626 S:      Maintained
2627 F:      include/uapi/linux/ax25.h
2628 F:      include/net/ax25.h
2629 F:      net/ax25/
2630
2631 AXENTIA ARM DEVICES
2632 M:      Peter Rosin <peda@axentia.se>
2633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2634 S:      Maintained
2635 F:      Documentation/devicetree/bindings/arm/axentia.txt
2636 F:      arch/arm/boot/dts/at91-linea.dtsi
2637 F:      arch/arm/boot/dts/at91-natte.dtsi
2638 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2639 F:      arch/arm/boot/dts/at91-tse850-3.dts
2640
2641 AXENTIA ASOC DRIVERS
2642 M:      Peter Rosin <peda@axentia.se>
2643 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2644 S:      Maintained
2645 F:      Documentation/devicetree/bindings/sound/axentia,*
2646 F:      sound/soc/atmel/tse850-pcm5142.c
2647
2648 AZ6007 DVB DRIVER
2649 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2650 L:      linux-media@vger.kernel.org
2651 W:      https://linuxtv.org
2652 T:      git git://linuxtv.org/media_tree.git
2653 S:      Maintained
2654 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2655
2656 AZTECH FM RADIO RECEIVER DRIVER
2657 M:      Hans Verkuil <hverkuil@xs4all.nl>
2658 L:      linux-media@vger.kernel.org
2659 T:      git git://linuxtv.org/media_tree.git
2660 W:      https://linuxtv.org
2661 S:      Maintained
2662 F:      drivers/media/radio/radio-aztech*
2663
2664 B43 WIRELESS DRIVER
2665 L:      linux-wireless@vger.kernel.org
2666 L:      b43-dev@lists.infradead.org
2667 W:      http://wireless.kernel.org/en/users/Drivers/b43
2668 S:      Odd Fixes
2669 F:      drivers/net/wireless/broadcom/b43/
2670
2671 B43LEGACY WIRELESS DRIVER
2672 M:      Larry Finger <Larry.Finger@lwfinger.net>
2673 L:      linux-wireless@vger.kernel.org
2674 L:      b43-dev@lists.infradead.org
2675 W:      http://wireless.kernel.org/en/users/Drivers/b43
2676 S:      Maintained
2677 F:      drivers/net/wireless/broadcom/b43legacy/
2678
2679 BACKLIGHT CLASS/SUBSYSTEM
2680 M:      Lee Jones <lee.jones@linaro.org>
2681 M:      Daniel Thompson <daniel.thompson@linaro.org>
2682 M:      Jingoo Han <jingoohan1@gmail.com>
2683 L:      dri-devel@lists.freedesktop.org
2684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2685 S:      Maintained
2686 F:      drivers/video/backlight/
2687 F:      include/linux/backlight.h
2688 F:      include/linux/pwm_backlight.h
2689 F:      Documentation/devicetree/bindings/leds/backlight
2690
2691 BATMAN ADVANCED
2692 M:      Marek Lindner <mareklindner@neomailbox.ch>
2693 M:      Simon Wunderlich <sw@simonwunderlich.de>
2694 M:      Antonio Quartulli <a@unstable.cc>
2695 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2696 W:      https://www.open-mesh.org/
2697 Q:      https://patchwork.open-mesh.org/project/batman/list/
2698 S:      Maintained
2699 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2700 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2701 F:      Documentation/networking/batman-adv.rst
2702 F:      include/uapi/linux/batadv_packet.h
2703 F:      include/uapi/linux/batman_adv.h
2704 F:      net/batman-adv/
2705
2706 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2707 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2708 L:      linux-hams@vger.kernel.org
2709 W:      http://www.baycom.org/~tom/ham/ham.html
2710 S:      Maintained
2711 F:      drivers/net/hamradio/baycom*
2712
2713 BCACHE (BLOCK LAYER CACHE)
2714 M:      Coly Li <colyli@suse.de>
2715 M:      Kent Overstreet <kent.overstreet@gmail.com>
2716 L:      linux-bcache@vger.kernel.org
2717 W:      http://bcache.evilpiepirate.org
2718 C:      irc://irc.oftc.net/bcache
2719 S:      Maintained
2720 F:      drivers/md/bcache/
2721
2722 BDISP ST MEDIA DRIVER
2723 M:      Fabien Dessenne <fabien.dessenne@st.com>
2724 L:      linux-media@vger.kernel.org
2725 T:      git git://linuxtv.org/media_tree.git
2726 W:      https://linuxtv.org
2727 S:      Supported
2728 F:      drivers/media/platform/sti/bdisp
2729
2730 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2731 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2732 L:      netdev@vger.kernel.org
2733 S:      Maintained
2734 F:      drivers/net/ethernet/ec_bhf.c
2735
2736 BEFS FILE SYSTEM
2737 M:      Luis de Bethencourt <luisbg@kernel.org>
2738 M:      Salah Triki <salah.triki@gmail.com>
2739 S:      Maintained
2740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2741 F:      Documentation/filesystems/befs.txt
2742 F:      fs/befs/
2743
2744 BFQ I/O SCHEDULER
2745 M:      Paolo Valente <paolo.valente@linaro.org>
2746 M:      Jens Axboe <axboe@kernel.dk>
2747 L:      linux-block@vger.kernel.org
2748 S:      Maintained
2749 F:      block/bfq-*
2750 F:      Documentation/block/bfq-iosched.txt
2751
2752 BFS FILE SYSTEM
2753 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2754 S:      Maintained
2755 F:      Documentation/filesystems/bfs.txt
2756 F:      fs/bfs/
2757 F:      include/uapi/linux/bfs_fs.h
2758
2759 BLINKM RGB LED DRIVER
2760 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2761 S:      Maintained
2762 F:      drivers/leds/leds-blinkm.c
2763
2764 BLOCK LAYER
2765 M:      Jens Axboe <axboe@kernel.dk>
2766 L:      linux-block@vger.kernel.org
2767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2768 S:      Maintained
2769 F:      block/
2770 F:      drivers/block/
2771 F:      kernel/trace/blktrace.c
2772 F:      lib/sbitmap.c
2773
2774 BLOCK2MTD DRIVER
2775 M:      Joern Engel <joern@lazybastard.org>
2776 L:      linux-mtd@lists.infradead.org
2777 S:      Maintained
2778 F:      drivers/mtd/devices/block2mtd.c
2779
2780 BLUETOOTH DRIVERS
2781 M:      Marcel Holtmann <marcel@holtmann.org>
2782 M:      Johan Hedberg <johan.hedberg@gmail.com>
2783 L:      linux-bluetooth@vger.kernel.org
2784 W:      http://www.bluez.org/
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2787 S:      Maintained
2788 F:      drivers/bluetooth/
2789
2790 BLUETOOTH SUBSYSTEM
2791 M:      Marcel Holtmann <marcel@holtmann.org>
2792 M:      Johan Hedberg <johan.hedberg@gmail.com>
2793 L:      linux-bluetooth@vger.kernel.org
2794 W:      http://www.bluez.org/
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2797 S:      Maintained
2798 F:      net/bluetooth/
2799 F:      include/net/bluetooth/
2800
2801 BONDING DRIVER
2802 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2803 M:      Veaceslav Falico <vfalico@gmail.com>
2804 M:      Andy Gospodarek <andy@greyhouse.net>
2805 L:      netdev@vger.kernel.org
2806 W:      http://sourceforge.net/projects/bonding/
2807 S:      Supported
2808 F:      drivers/net/bonding/
2809 F:      include/uapi/linux/if_bonding.h
2810
2811 BPF (Safe dynamic programs and tools)
2812 M:      Alexei Starovoitov <ast@kernel.org>
2813 M:      Daniel Borkmann <daniel@iogearbox.net>
2814 L:      netdev@vger.kernel.org
2815 L:      linux-kernel@vger.kernel.org
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2818 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2819 S:      Supported
2820 F:      arch/x86/net/bpf_jit*
2821 F:      Documentation/networking/filter.txt
2822 F:      Documentation/bpf/
2823 F:      include/linux/bpf*
2824 F:      include/linux/filter.h
2825 F:      include/trace/events/xdp.h
2826 F:      include/uapi/linux/bpf*
2827 F:      include/uapi/linux/filter.h
2828 F:      kernel/bpf/
2829 F:      kernel/trace/bpf_trace.c
2830 F:      lib/test_bpf.c
2831 F:      net/bpf/
2832 F:      net/core/filter.c
2833 F:      net/sched/act_bpf.c
2834 F:      net/sched/cls_bpf.c
2835 F:      samples/bpf/
2836 F:      tools/bpf/
2837 F:      tools/lib/bpf/
2838 F:      tools/testing/selftests/bpf/
2839
2840 BROADCOM B44 10/100 ETHERNET DRIVER
2841 M:      Michael Chan <michael.chan@broadcom.com>
2842 L:      netdev@vger.kernel.org
2843 S:      Supported
2844 F:      drivers/net/ethernet/broadcom/b44.*
2845
2846 BROADCOM B53 ETHERNET SWITCH DRIVER
2847 M:      Florian Fainelli <f.fainelli@gmail.com>
2848 L:      netdev@vger.kernel.org
2849 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2850 S:      Supported
2851 F:      drivers/net/dsa/b53/*
2852 F:      include/linux/platform_data/b53.h
2853
2854 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2855 M:      Florian Fainelli <f.fainelli@gmail.com>
2856 M:      Ray Jui <rjui@broadcom.com>
2857 M:      Scott Branden <sbranden@broadcom.com>
2858 M:      bcm-kernel-feedback-list@broadcom.com
2859 T:      git git://github.com/broadcom/mach-bcm
2860 S:      Maintained
2861 N:      bcm281*
2862 N:      bcm113*
2863 N:      bcm216*
2864 N:      kona
2865 F:      arch/arm/mach-bcm/
2866
2867 BROADCOM BCM2835 ARM ARCHITECTURE
2868 M:      Eric Anholt <eric@anholt.net>
2869 M:      Stefan Wahren <stefan.wahren@i2se.com>
2870 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2872 T:      git git://github.com/anholt/linux
2873 S:      Maintained
2874 N:      bcm2835
2875 F:      drivers/staging/vc04_services
2876
2877 BROADCOM BCM47XX MIPS ARCHITECTURE
2878 M:      Hauke Mehrtens <hauke@hauke-m.de>
2879 M:      Rafał Miłecki <zajec5@gmail.com>
2880 L:      linux-mips@linux-mips.org
2881 S:      Maintained
2882 F:      Documentation/devicetree/bindings/mips/brcm/
2883 F:      arch/mips/bcm47xx/*
2884 F:      arch/mips/include/asm/mach-bcm47xx/*
2885
2886 BROADCOM BCM5301X ARM ARCHITECTURE
2887 M:      Hauke Mehrtens <hauke@hauke-m.de>
2888 M:      Rafał Miłecki <zajec5@gmail.com>
2889 M:      Jon Mason <jonmason@broadcom.com>
2890 M:      bcm-kernel-feedback-list@broadcom.com
2891 L:      linux-arm-kernel@lists.infradead.org
2892 S:      Maintained
2893 F:      arch/arm/mach-bcm/bcm_5301x.c
2894 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2895 F:      arch/arm/boot/dts/bcm470*
2896 F:      arch/arm/boot/dts/bcm953012*
2897
2898 BROADCOM BCM53573 ARM ARCHITECTURE
2899 M:      Rafał Miłecki <rafal@milecki.pl>
2900 L:      linux-arm-kernel@lists.infradead.org
2901 S:      Maintained
2902 F:      arch/arm/boot/dts/bcm53573*
2903 F:      arch/arm/boot/dts/bcm47189*
2904
2905 BROADCOM BCM63XX ARM ARCHITECTURE
2906 M:      Florian Fainelli <f.fainelli@gmail.com>
2907 M:      bcm-kernel-feedback-list@broadcom.com
2908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2909 T:      git git://github.com/broadcom/stblinux.git
2910 S:      Maintained
2911 N:      bcm63xx
2912
2913 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2914 M:      Kevin Cernekee <cernekee@gmail.com>
2915 L:      linux-usb@vger.kernel.org
2916 S:      Maintained
2917 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2918
2919 BROADCOM BCM7XXX ARM ARCHITECTURE
2920 M:      Brian Norris <computersforpeace@gmail.com>
2921 M:      Gregory Fong <gregory.0xf0@gmail.com>
2922 M:      Florian Fainelli <f.fainelli@gmail.com>
2923 M:      bcm-kernel-feedback-list@broadcom.com
2924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2925 T:      git git://github.com/broadcom/stblinux.git
2926 S:      Maintained
2927 F:      arch/arm/mach-bcm/*brcmstb*
2928 F:      arch/arm/boot/dts/bcm7*.dts*
2929 F:      drivers/bus/brcmstb_gisb.c
2930 F:      arch/arm/mm/cache-b15-rac.c
2931 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2932 N:      brcmstb
2933
2934 BROADCOM BMIPS CPUFREQ DRIVER
2935 M:      Markus Mayer <mmayer@broadcom.com>
2936 M:      bcm-kernel-feedback-list@broadcom.com
2937 L:      linux-pm@vger.kernel.org
2938 S:      Maintained
2939 F:      drivers/cpufreq/bmips-cpufreq.c
2940
2941 BROADCOM BMIPS MIPS ARCHITECTURE
2942 M:      Kevin Cernekee <cernekee@gmail.com>
2943 M:      Florian Fainelli <f.fainelli@gmail.com>
2944 L:      linux-mips@linux-mips.org
2945 T:      git git://github.com/broadcom/stblinux.git
2946 S:      Maintained
2947 F:      arch/mips/bmips/*
2948 F:      arch/mips/include/asm/mach-bmips/*
2949 F:      arch/mips/kernel/*bmips*
2950 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2951 F:      drivers/irqchip/irq-bcm63*
2952 F:      drivers/irqchip/irq-bcm7*
2953 F:      drivers/irqchip/irq-brcmstb*
2954 F:      include/linux/bcm963xx_nvram.h
2955 F:      include/linux/bcm963xx_tag.h
2956
2957 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2958 M:      Rasesh Mody <rasesh.mody@cavium.com>
2959 M:      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:      linux-kernel@vger.kernel.org
4532 S:      Maintained
4533 F:      drivers/staging/fsl-dpaa2/ethernet
4534
4535 DPAA2 ETHERNET SWITCH DRIVER
4536 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4537 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4538 L:      linux-kernel@vger.kernel.org
4539 S:      Maintained
4540 F:      drivers/staging/fsl-dpaa2/ethsw
4541
4542 DPAA2 PTP CLOCK DRIVER
4543 M:      Yangbo Lu <yangbo.lu@nxp.com>
4544 L:      linux-kernel@vger.kernel.org
4545 S:      Maintained
4546 F:      drivers/staging/fsl-dpaa2/rtc
4547
4548 DPT_I2O SCSI RAID DRIVER
4549 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4550 L:      linux-scsi@vger.kernel.org
4551 W:      http://www.adaptec.com/
4552 S:      Maintained
4553 F:      drivers/scsi/dpt*
4554 F:      drivers/scsi/dpt/
4555
4556 DRBD DRIVER
4557 M:      Philipp Reisner <philipp.reisner@linbit.com>
4558 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4559 L:      drbd-dev@lists.linbit.com
4560 W:      http://www.drbd.org
4561 T:      git git://git.linbit.com/linux-drbd.git
4562 T:      git git://git.linbit.com/drbd-8.4.git
4563 S:      Supported
4564 F:      drivers/block/drbd/
4565 F:      lib/lru_cache.c
4566 F:      Documentation/blockdev/drbd/
4567
4568 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4569 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4570 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4572 S:      Supported
4573 F:      Documentation/kobject.txt
4574 F:      drivers/base/
4575 F:      fs/debugfs/
4576 F:      fs/sysfs/
4577 F:      include/linux/debugfs.h
4578 F:      include/linux/kobj*
4579 F:      lib/kobj*
4580
4581 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4582 M:      Kevin Hilman <khilman@kernel.org>
4583 M:      Nishanth Menon <nm@ti.com>
4584 S:      Maintained
4585 F:      drivers/power/avs/
4586 F:      include/linux/power/smartreflex.h
4587 L:      linux-pm@vger.kernel.org
4588
4589 DRM DRIVER FOR ARM PL111 CLCD
4590 M:      Eric Anholt <eric@anholt.net>
4591 T:      git git://anongit.freedesktop.org/drm/drm-misc
4592 S:      Supported
4593 F:      drivers/gpu/drm/pl111/
4594
4595 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4596 M:      Linus Walleij <linus.walleij@linaro.org>
4597 T:      git git://anongit.freedesktop.org/drm/drm-misc
4598 S:      Maintained
4599 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4600 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4601
4602 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4603 M:      Dave Airlie <airlied@redhat.com>
4604 S:      Odd Fixes
4605 F:      drivers/gpu/drm/ast/
4606
4607 DRM DRIVER FOR BOCHS VIRTUAL GPU
4608 M:      Gerd Hoffmann <kraxel@redhat.com>
4609 L:      virtualization@lists.linux-foundation.org
4610 T:      git git://anongit.freedesktop.org/drm/drm-misc
4611 S:      Maintained
4612 F:      drivers/gpu/drm/bochs/
4613
4614 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4615 M:      Linus Walleij <linus.walleij@linaro.org>
4616 T:      git git://anongit.freedesktop.org/drm/drm-misc
4617 S:      Maintained
4618 F:      drivers/gpu/drm/tve200/
4619
4620 DRM DRIVER FOR ILITEK ILI9225 PANELS
4621 M:      David Lechner <david@lechnology.com>
4622 S:      Maintained
4623 F:      drivers/gpu/drm/tinydrm/ili9225.c
4624 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4625
4626 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4627 S:      Orphan / Obsolete
4628 F:      drivers/gpu/drm/i810/
4629 F:      include/uapi/drm/i810_drm.h
4630
4631 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4632 S:      Orphan / Obsolete
4633 F:      drivers/gpu/drm/mga/
4634 F:      include/uapi/drm/mga_drm.h
4635
4636 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4637 M:      Dave Airlie <airlied@redhat.com>
4638 S:      Odd Fixes
4639 F:      drivers/gpu/drm/mgag200/
4640
4641 DRM DRIVER FOR MI0283QT
4642 M:      Noralf Trønnes <noralf@tronnes.org>
4643 S:      Maintained
4644 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4645 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4646
4647 DRM DRIVER FOR MSM ADRENO GPU
4648 M:      Rob Clark <robdclark@gmail.com>
4649 L:      linux-arm-msm@vger.kernel.org
4650 L:      dri-devel@lists.freedesktop.org
4651 L:      freedreno@lists.freedesktop.org
4652 T:      git git://people.freedesktop.org/~robclark/linux
4653 S:      Maintained
4654 F:      drivers/gpu/drm/msm/
4655 F:      include/uapi/drm/msm_drm.h
4656 F:      Documentation/devicetree/bindings/display/msm/
4657
4658 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4659 M:      Ben Skeggs <bskeggs@redhat.com>
4660 L:      dri-devel@lists.freedesktop.org
4661 L:      nouveau@lists.freedesktop.org
4662 T:      git git://github.com/skeggsb/linux
4663 S:      Supported
4664 F:      drivers/gpu/drm/nouveau/
4665 F:      include/uapi/drm/nouveau_drm.h
4666
4667 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4668 M:      Noralf Trønnes <noralf@tronnes.org>
4669 S:      Maintained
4670 F:      drivers/gpu/drm/tinydrm/repaper.c
4671 F:      Documentation/devicetree/bindings/display/repaper.txt
4672
4673 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4674 M:      Dave Airlie <airlied@redhat.com>
4675 M:      Gerd Hoffmann <kraxel@redhat.com>
4676 L:      virtualization@lists.linux-foundation.org
4677 T:      git git://anongit.freedesktop.org/drm/drm-misc
4678 S:      Obsolete
4679 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4680 F:      drivers/gpu/drm/cirrus/
4681
4682 DRM DRIVER FOR QXL VIRTUAL GPU
4683 M:      Dave Airlie <airlied@redhat.com>
4684 M:      Gerd Hoffmann <kraxel@redhat.com>
4685 L:      virtualization@lists.linux-foundation.org
4686 T:      git git://anongit.freedesktop.org/drm/drm-misc
4687 S:      Maintained
4688 F:      drivers/gpu/drm/qxl/
4689 F:      include/uapi/drm/qxl_drm.h
4690
4691 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4692 S:      Orphan / Obsolete
4693 F:      drivers/gpu/drm/r128/
4694 F:      include/uapi/drm/r128_drm.h
4695
4696 DRM DRIVER FOR SAVAGE VIDEO CARDS
4697 S:      Orphan / Obsolete
4698 F:      drivers/gpu/drm/savage/
4699 F:      include/uapi/drm/savage_drm.h
4700
4701 DRM DRIVER FOR SIS VIDEO CARDS
4702 S:      Orphan / Obsolete
4703 F:      drivers/gpu/drm/sis/
4704 F:      include/uapi/drm/sis_drm.h
4705
4706 DRM DRIVER FOR SITRONIX ST7586 PANELS
4707 M:      David Lechner <david@lechnology.com>
4708 S:      Maintained
4709 F:      drivers/gpu/drm/tinydrm/st7586.c
4710 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4711
4712 DRM DRIVER FOR SITRONIX ST7735R PANELS
4713 M:      David Lechner <david@lechnology.com>
4714 S:      Maintained
4715 F:      drivers/gpu/drm/tinydrm/st7735r.c
4716 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4717
4718 DRM DRIVER FOR TDFX VIDEO CARDS
4719 S:      Orphan / Obsolete
4720 F:      drivers/gpu/drm/tdfx/
4721
4722 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4723 M:      Dave Airlie <airlied@redhat.com>
4724 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/i40evf.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 MIPS ARCHITECTURE
8188 M:      John Crispin <john@phrozen.org>
8189 L:      linux-mips@linux-mips.org
8190 S:      Maintained
8191 F:      arch/mips/lantiq
8192 F:      drivers/soc/lantiq
8193
8194 LAPB module
8195 L:      linux-x25@vger.kernel.org
8196 S:      Orphan
8197 F:      Documentation/networking/lapb-module.txt
8198 F:      include/*/lapb.h
8199 F:      net/lapb/
8200
8201 LASI 53c700 driver for PARISC
8202 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8203 L:      linux-scsi@vger.kernel.org
8204 S:      Maintained
8205 F:      Documentation/scsi/53c700.txt
8206 F:      drivers/scsi/53c700*
8207
8208 LEAKING_ADDRESSES
8209 M:      Tobin C. Harding <me@tobin.cc>
8210 M:      Tycho Andersen <tycho@tycho.ws>
8211 L:      kernel-hardening@lists.openwall.com
8212 S:      Maintained
8213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8214 F:      scripts/leaking_addresses.pl
8215
8216 LED SUBSYSTEM
8217 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8218 M:      Pavel Machek <pavel@ucw.cz>
8219 L:      linux-leds@vger.kernel.org
8220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8221 S:      Maintained
8222 F:      Documentation/devicetree/bindings/leds/
8223 F:      drivers/leds/
8224 F:      include/linux/leds.h
8225
8226 LEGACY EEPROM DRIVER
8227 M:      Jean Delvare <jdelvare@suse.com>
8228 S:      Maintained
8229 F:      Documentation/misc-devices/eeprom
8230 F:      drivers/misc/eeprom/eeprom.c
8231
8232 LEGO MINDSTORMS EV3
8233 R:      David Lechner <david@lechnology.com>
8234 S:      Maintained
8235 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8236 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8237 F:      drivers/power/supply/lego_ev3_battery.c
8238
8239 LEGO USB Tower driver
8240 M:      Juergen Stuber <starblue@users.sourceforge.net>
8241 L:      legousb-devel@lists.sourceforge.net
8242 W:      http://legousb.sourceforge.net/
8243 S:      Maintained
8244 F:      drivers/usb/misc/legousbtower.c
8245
8246 LG2160 MEDIA DRIVER
8247 M:      Michael Krufky <mkrufky@linuxtv.org>
8248 L:      linux-media@vger.kernel.org
8249 W:      https://linuxtv.org
8250 W:      http://github.com/mkrufky
8251 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8252 T:      git git://linuxtv.org/mkrufky/tuners.git
8253 S:      Maintained
8254 F:      drivers/media/dvb-frontends/lg2160.*
8255
8256 LGDT3305 MEDIA DRIVER
8257 M:      Michael Krufky <mkrufky@linuxtv.org>
8258 L:      linux-media@vger.kernel.org
8259 W:      https://linuxtv.org
8260 W:      http://github.com/mkrufky
8261 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8262 T:      git git://linuxtv.org/mkrufky/tuners.git
8263 S:      Maintained
8264 F:      drivers/media/dvb-frontends/lgdt3305.*
8265
8266 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8267 M:      Viresh Kumar <vireshk@kernel.org>
8268 L:      linux-ide@vger.kernel.org
8269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8270 S:      Maintained
8271 F:      include/linux/pata_arasan_cf_data.h
8272 F:      drivers/ata/pata_arasan_cf.c
8273
8274 LIBATA PATA DRIVERS
8275 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8276 M:      Jens Axboe <axboe@kernel.dk>
8277 L:      linux-ide@vger.kernel.org
8278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8279 S:      Maintained
8280 F:      drivers/ata/pata_*.c
8281 F:      drivers/ata/ata_generic.c
8282
8283 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8284 M:      Linus Walleij <linus.walleij@linaro.org>
8285 L:      linux-ide@vger.kernel.org
8286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8287 S:      Maintained
8288 F:      drivers/ata/pata_ftide010.c
8289 F:      drivers/ata/sata_gemini.c
8290 F:      drivers/ata/sata_gemini.h
8291
8292 LIBATA SATA AHCI PLATFORM devices support
8293 M:      Hans de Goede <hdegoede@redhat.com>
8294 M:      Jens Axboe <axboe@kernel.dk>
8295 L:      linux-ide@vger.kernel.org
8296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8297 S:      Maintained
8298 F:      drivers/ata/ahci_platform.c
8299 F:      drivers/ata/libahci_platform.c
8300 F:      include/linux/ahci_platform.h
8301
8302 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8303 M:      Mikael Pettersson <mikpelinux@gmail.com>
8304 L:      linux-ide@vger.kernel.org
8305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8306 S:      Maintained
8307 F:      drivers/ata/sata_promise.*
8308
8309 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8310 M:      Jens Axboe <axboe@kernel.dk>
8311 L:      linux-ide@vger.kernel.org
8312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8313 S:      Maintained
8314 F:      drivers/ata/
8315 F:      include/linux/ata.h
8316 F:      include/linux/libata.h
8317 F:      Documentation/devicetree/bindings/ata/
8318
8319 LIBLOCKDEP
8320 M:      Sasha Levin <alexander.levin@microsoft.com>
8321 S:      Maintained
8322 F:      tools/lib/lockdep/
8323
8324 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8325 M:      Ross Zwisler <zwisler@kernel.org>
8326 M:      Dan Williams <dan.j.williams@intel.com>
8327 M:      Vishal Verma <vishal.l.verma@intel.com>
8328 M:      Dave Jiang <dave.jiang@intel.com>
8329 L:      linux-nvdimm@lists.01.org
8330 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8331 S:      Supported
8332 F:      drivers/nvdimm/blk.c
8333 F:      drivers/nvdimm/region_devs.c
8334
8335 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8336 M:      Vishal Verma <vishal.l.verma@intel.com>
8337 M:      Dan Williams <dan.j.williams@intel.com>
8338 M:      Ross Zwisler <zwisler@kernel.org>
8339 M:      Dave Jiang <dave.jiang@intel.com>
8340 L:      linux-nvdimm@lists.01.org
8341 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8342 S:      Supported
8343 F:      drivers/nvdimm/btt*
8344
8345 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8346 M:      Ross Zwisler <zwisler@kernel.org>
8347 M:      Dan Williams <dan.j.williams@intel.com>
8348 M:      Vishal Verma <vishal.l.verma@intel.com>
8349 M:      Dave Jiang <dave.jiang@intel.com>
8350 L:      linux-nvdimm@lists.01.org
8351 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8352 S:      Supported
8353 F:      drivers/nvdimm/pmem*
8354
8355 LIBNVDIMM: DEVICETREE BINDINGS
8356 M:      Oliver O'Halloran <oohall@gmail.com>
8357 L:      linux-nvdimm@lists.01.org
8358 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8359 S:      Supported
8360 F:      drivers/nvdimm/of_pmem.c
8361 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8362
8363 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8364 M:      Dan Williams <dan.j.williams@intel.com>
8365 M:      Ross Zwisler <zwisler@kernel.org>
8366 M:      Vishal Verma <vishal.l.verma@intel.com>
8367 M:      Dave Jiang <dave.jiang@intel.com>
8368 L:      linux-nvdimm@lists.01.org
8369 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8371 S:      Supported
8372 F:      drivers/nvdimm/*
8373 F:      drivers/acpi/nfit/*
8374 F:      include/linux/nd.h
8375 F:      include/linux/libnvdimm.h
8376 F:      include/uapi/linux/ndctl.h
8377
8378 LIGHTNVM PLATFORM SUPPORT
8379 M:      Matias Bjorling <mb@lightnvm.io>
8380 W:      http://github/OpenChannelSSD
8381 L:      linux-block@vger.kernel.org
8382 S:      Maintained
8383 F:      drivers/lightnvm/
8384 F:      include/linux/lightnvm.h
8385 F:      include/uapi/linux/lightnvm.h
8386
8387 LINUX FOR POWER MACINTOSH
8388 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8389 W:      http://www.penguinppc.org/
8390 L:      linuxppc-dev@lists.ozlabs.org
8391 S:      Maintained
8392 F:      arch/powerpc/platforms/powermac/
8393 F:      drivers/macintosh/
8394
8395 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8396 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8397 M:      Paul Mackerras <paulus@samba.org>
8398 M:      Michael Ellerman <mpe@ellerman.id.au>
8399 W:      https://github.com/linuxppc/linux/wiki
8400 L:      linuxppc-dev@lists.ozlabs.org
8401 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8403 S:      Supported
8404 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8405 F:      Documentation/devicetree/bindings/powerpc/
8406 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8407 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8408 F:      Documentation/powerpc/
8409 F:      arch/powerpc/
8410 F:      drivers/char/tpm/tpm_ibmvtpm*
8411 F:      drivers/crypto/nx/
8412 F:      drivers/crypto/vmx/
8413 F:      drivers/i2c/busses/i2c-opal.c
8414 F:      drivers/net/ethernet/ibm/ibmveth.*
8415 F:      drivers/net/ethernet/ibm/ibmvnic.*
8416 F:      drivers/pci/hotplug/pnv_php.c
8417 F:      drivers/pci/hotplug/rpa*
8418 F:      drivers/rtc/rtc-opal.c
8419 F:      drivers/scsi/ibmvscsi/
8420 F:      drivers/tty/hvc/hvc_opal.c
8421 F:      drivers/watchdog/wdrtas.c
8422 F:      tools/testing/selftests/powerpc
8423 N:      /pmac
8424 N:      powermac
8425 N:      powernv
8426 N:      [^a-z0-9]ps3
8427 N:      pseries
8428
8429 LINUX FOR POWERPC EMBEDDED MPC5XXX
8430 M:      Anatolij Gustschin <agust@denx.de>
8431 L:      linuxppc-dev@lists.ozlabs.org
8432 T:      git git://git.denx.de/linux-denx-agust.git
8433 S:      Maintained
8434 F:      arch/powerpc/platforms/512x/
8435 F:      arch/powerpc/platforms/52xx/
8436
8437 LINUX FOR POWERPC EMBEDDED PPC4XX
8438 M:      Alistair Popple <alistair@popple.id.au>
8439 M:      Matt Porter <mporter@kernel.crashing.org>
8440 W:      http://www.penguinppc.org/
8441 L:      linuxppc-dev@lists.ozlabs.org
8442 S:      Maintained
8443 F:      arch/powerpc/platforms/40x/
8444 F:      arch/powerpc/platforms/44x/
8445
8446 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8447 M:      Scott Wood <oss@buserror.net>
8448 M:      Kumar Gala <galak@kernel.crashing.org>
8449 W:      http://www.penguinppc.org/
8450 L:      linuxppc-dev@lists.ozlabs.org
8451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8452 S:      Maintained
8453 F:      arch/powerpc/platforms/83xx/
8454 F:      arch/powerpc/platforms/85xx/
8455 F:      Documentation/devicetree/bindings/powerpc/fsl/
8456
8457 LINUX FOR POWERPC EMBEDDED PPC8XX
8458 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8459 W:      http://www.penguinppc.org/
8460 L:      linuxppc-dev@lists.ozlabs.org
8461 S:      Maintained
8462 F:      arch/powerpc/platforms/8xx/
8463
8464 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8465 L:      linuxppc-dev@lists.ozlabs.org
8466 S:      Orphan
8467 F:      arch/powerpc/*/*virtex*
8468 F:      arch/powerpc/*/*/*virtex*
8469
8470 LINUX FOR POWERPC PA SEMI PWRFICIENT
8471 L:      linuxppc-dev@lists.ozlabs.org
8472 S:      Orphan
8473 F:      arch/powerpc/platforms/pasemi/
8474 F:      drivers/*/*pasemi*
8475 F:      drivers/*/*/*pasemi*
8476
8477 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8478 M:      Kees Cook <keescook@chromium.org>
8479 S:      Maintained
8480 F:      drivers/misc/lkdtm/*
8481
8482 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8483 M:      Alan Stern <stern@rowland.harvard.edu>
8484 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8485 M:      Will Deacon <will.deacon@arm.com>
8486 M:      Peter Zijlstra <peterz@infradead.org>
8487 M:      Boqun Feng <boqun.feng@gmail.com>
8488 M:      Nicholas Piggin <npiggin@gmail.com>
8489 M:      David Howells <dhowells@redhat.com>
8490 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8491 M:      Luc Maranget <luc.maranget@inria.fr>
8492 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8493 R:      Akira Yokosawa <akiyks@gmail.com>
8494 R:      Daniel Lustig <dlustig@nvidia.com>
8495 L:      linux-kernel@vger.kernel.org
8496 L:      linux-arch@vger.kernel.org
8497 S:      Supported
8498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8499 F:      tools/memory-model/
8500 F:      Documentation/atomic_bitops.txt
8501 F:      Documentation/atomic_t.txt
8502 F:      Documentation/core-api/atomic_ops.rst
8503 F:      Documentation/core-api/refcount-vs-atomic.rst
8504 F:      Documentation/memory-barriers.txt
8505
8506 LIS3LV02D ACCELEROMETER DRIVER
8507 M:      Eric Piel <eric.piel@tremplin-utc.net>
8508 S:      Maintained
8509 F:      Documentation/misc-devices/lis3lv02d
8510 F:      drivers/misc/lis3lv02d/
8511 F:      drivers/platform/x86/hp_accel.c
8512
8513 LIVE PATCHING
8514 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8515 M:      Jessica Yu <jeyu@kernel.org>
8516 M:      Jiri Kosina <jikos@kernel.org>
8517 M:      Miroslav Benes <mbenes@suse.cz>
8518 R:      Petr Mladek <pmladek@suse.com>
8519 S:      Maintained
8520 F:      kernel/livepatch/
8521 F:      include/linux/livepatch.h
8522 F:      arch/x86/include/asm/livepatch.h
8523 F:      arch/x86/kernel/livepatch.c
8524 F:      Documentation/livepatch/
8525 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8526 F:      samples/livepatch/
8527 L:      live-patching@vger.kernel.org
8528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8529
8530 LLC (802.2)
8531 L:      netdev@vger.kernel.org
8532 S:      Odd fixes
8533 F:      include/linux/llc.h
8534 F:      include/uapi/linux/llc.h
8535 F:      include/net/llc*
8536 F:      net/llc/
8537
8538 LM73 HARDWARE MONITOR DRIVER
8539 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8540 L:      linux-hwmon@vger.kernel.org
8541 S:      Maintained
8542 F:      drivers/hwmon/lm73.c
8543
8544 LM78 HARDWARE MONITOR DRIVER
8545 M:      Jean Delvare <jdelvare@suse.com>
8546 L:      linux-hwmon@vger.kernel.org
8547 S:      Maintained
8548 F:      Documentation/hwmon/lm78
8549 F:      drivers/hwmon/lm78.c
8550
8551 LM83 HARDWARE MONITOR DRIVER
8552 M:      Jean Delvare <jdelvare@suse.com>
8553 L:      linux-hwmon@vger.kernel.org
8554 S:      Maintained
8555 F:      Documentation/hwmon/lm83
8556 F:      drivers/hwmon/lm83.c
8557
8558 LM90 HARDWARE MONITOR DRIVER
8559 M:      Jean Delvare <jdelvare@suse.com>
8560 L:      linux-hwmon@vger.kernel.org
8561 S:      Maintained
8562 F:      Documentation/hwmon/lm90
8563 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8564 F:      drivers/hwmon/lm90.c
8565 F:      include/dt-bindings/thermal/lm90.h
8566
8567 LM95234 HARDWARE MONITOR DRIVER
8568 M:      Guenter Roeck <linux@roeck-us.net>
8569 L:      linux-hwmon@vger.kernel.org
8570 S:      Maintained
8571 F:      Documentation/hwmon/lm95234
8572 F:      drivers/hwmon/lm95234.c
8573
8574 LME2510 MEDIA DRIVER
8575 M:      Malcolm Priestley <tvboxspy@gmail.com>
8576 L:      linux-media@vger.kernel.org
8577 W:      https://linuxtv.org
8578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8579 S:      Maintained
8580 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8581
8582 LOADPIN SECURITY MODULE
8583 M:      Kees Cook <keescook@chromium.org>
8584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8585 S:      Supported
8586 F:      security/loadpin/
8587 F:      Documentation/admin-guide/LSM/LoadPin.rst
8588
8589 LOCKING PRIMITIVES
8590 M:      Peter Zijlstra <peterz@infradead.org>
8591 M:      Ingo Molnar <mingo@redhat.com>
8592 M:      Will Deacon <will.deacon@arm.com>
8593 L:      linux-kernel@vger.kernel.org
8594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8595 S:      Maintained
8596 F:      Documentation/locking/
8597 F:      include/linux/lockdep.h
8598 F:      include/linux/spinlock*.h
8599 F:      arch/*/include/asm/spinlock*.h
8600 F:      include/linux/rwlock*.h
8601 F:      include/linux/mutex*.h
8602 F:      arch/*/include/asm/mutex*.h
8603 F:      include/linux/rwsem*.h
8604 F:      arch/*/include/asm/rwsem.h
8605 F:      include/linux/seqlock.h
8606 F:      lib/locking*.[ch]
8607 F:      kernel/locking/
8608 X:      kernel/locking/locktorture.c
8609
8610 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8611 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8612 L:      linux-ntfs-dev@lists.sourceforge.net
8613 W:      http://www.linux-ntfs.org/content/view/19/37/
8614 S:      Maintained
8615 F:      Documentation/ldm.txt
8616 F:      block/partitions/ldm.*
8617
8618 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8619 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8620 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8621 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8622 L:      MPT-FusionLinux.pdl@broadcom.com
8623 L:      linux-scsi@vger.kernel.org
8624 W:      http://www.avagotech.com/support/
8625 S:      Supported
8626 F:      drivers/message/fusion/
8627 F:      drivers/scsi/mpt3sas/
8628
8629 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8630 M:      Matthew Wilcox <matthew@wil.cx>
8631 L:      linux-scsi@vger.kernel.org
8632 S:      Maintained
8633 F:      drivers/scsi/sym53c8xx_2/
8634
8635 LTC4261 HARDWARE MONITOR DRIVER
8636 M:      Guenter Roeck <linux@roeck-us.net>
8637 L:      linux-hwmon@vger.kernel.org
8638 S:      Maintained
8639 F:      Documentation/hwmon/ltc4261
8640 F:      drivers/hwmon/ltc4261.c
8641
8642 LTC4306 I2C MULTIPLEXER DRIVER
8643 M:      Michael Hennerich <michael.hennerich@analog.com>
8644 W:      http://ez.analog.com/community/linux-device-drivers
8645 L:      linux-i2c@vger.kernel.org
8646 S:      Supported
8647 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8648 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8649
8650 LTP (Linux Test Project)
8651 M:      Mike Frysinger <vapier@gentoo.org>
8652 M:      Cyril Hrubis <chrubis@suse.cz>
8653 M:      Wanlong Gao <wanlong.gao@gmail.com>
8654 M:      Jan Stancek <jstancek@redhat.com>
8655 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8656 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8657 L:      ltp@lists.linux.it (subscribers-only)
8658 W:      http://linux-test-project.github.io/
8659 T:      git git://github.com/linux-test-project/ltp.git
8660 S:      Maintained
8661
8662 M68K ARCHITECTURE
8663 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8664 L:      linux-m68k@lists.linux-m68k.org
8665 W:      http://www.linux-m68k.org/
8666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8667 S:      Maintained
8668 F:      arch/m68k/
8669 F:      drivers/zorro/
8670
8671 M68K ON APPLE MACINTOSH
8672 M:      Joshua Thompson <funaho@jurai.org>
8673 W:      http://www.mac.linux-m68k.org/
8674 L:      linux-m68k@lists.linux-m68k.org
8675 S:      Maintained
8676 F:      arch/m68k/mac/
8677
8678 M68K ON HP9000/300
8679 M:      Philip Blundell <philb@gnu.org>
8680 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8681 S:      Maintained
8682 F:      arch/m68k/hp300/
8683
8684 M88DS3103 MEDIA DRIVER
8685 M:      Antti Palosaari <crope@iki.fi>
8686 L:      linux-media@vger.kernel.org
8687 W:      https://linuxtv.org
8688 W:      http://palosaari.fi/linux/
8689 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8690 T:      git git://linuxtv.org/anttip/media_tree.git
8691 S:      Maintained
8692 F:      drivers/media/dvb-frontends/m88ds3103*
8693
8694 M88RS2000 MEDIA DRIVER
8695 M:      Malcolm Priestley <tvboxspy@gmail.com>
8696 L:      linux-media@vger.kernel.org
8697 W:      https://linuxtv.org
8698 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8699 S:      Maintained
8700 F:      drivers/media/dvb-frontends/m88rs2000*
8701
8702 MA901 MASTERKIT USB FM RADIO DRIVER
8703 M:      Alexey Klimov <klimov.linux@gmail.com>
8704 L:      linux-media@vger.kernel.org
8705 T:      git git://linuxtv.org/media_tree.git
8706 S:      Maintained
8707 F:      drivers/media/radio/radio-ma901.c
8708
8709 MAC80211
8710 M:      Johannes Berg <johannes@sipsolutions.net>
8711 L:      linux-wireless@vger.kernel.org
8712 W:      http://wireless.kernel.org/
8713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8715 S:      Maintained
8716 F:      Documentation/networking/mac80211-injection.txt
8717 F:      include/net/mac80211.h
8718 F:      net/mac80211/
8719 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8720 F:      Documentation/networking/mac80211_hwsim/README
8721
8722 MAILBOX API
8723 M:      Jassi Brar <jassisinghbrar@gmail.com>
8724 L:      linux-kernel@vger.kernel.org
8725 S:      Maintained
8726 F:      drivers/mailbox/
8727 F:      include/linux/mailbox_client.h
8728 F:      include/linux/mailbox_controller.h
8729
8730 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8731 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8732 W:      http://www.kernel.org/doc/man-pages
8733 L:      linux-man@vger.kernel.org
8734 S:      Maintained
8735
8736 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8737 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8738 L:      linux-mips@linux-mips.org
8739 S:      Maintained
8740 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8741
8742 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8743 M:      Andrew Lunn <andrew@lunn.ch>
8744 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8745 L:      netdev@vger.kernel.org
8746 S:      Maintained
8747 F:      drivers/net/dsa/mv88e6xxx/
8748 F:      linux/platform_data/mv88e6xxx.h
8749 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8750
8751 MARVELL ARMADA DRM SUPPORT
8752 M:      Russell King <linux@armlinux.org.uk>
8753 S:      Maintained
8754 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8755 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8756 F:      drivers/gpu/drm/armada/
8757 F:      include/uapi/drm/armada_drm.h
8758 F:      Documentation/devicetree/bindings/display/armada/
8759
8760 MARVELL CRYPTO DRIVER
8761 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8762 M:      Arnaud Ebalard <arno@natisbad.org>
8763 F:      drivers/crypto/marvell/
8764 S:      Maintained
8765 L:      linux-crypto@vger.kernel.org
8766
8767 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8768 M:      Mirko Lindner <mlindner@marvell.com>
8769 M:      Stephen Hemminger <stephen@networkplumber.org>
8770 L:      netdev@vger.kernel.org
8771 S:      Maintained
8772 F:      drivers/net/ethernet/marvell/sk*
8773
8774 MARVELL LIBERTAS WIRELESS DRIVER
8775 L:      libertas-dev@lists.infradead.org
8776 S:      Orphan
8777 F:      drivers/net/wireless/marvell/libertas/
8778
8779 MARVELL MACCHIATOBIN SUPPORT
8780 M:      Russell King <linux@armlinux.org.uk>
8781 L:      linux-arm-kernel@lists.infradead.org
8782 S:      Maintained
8783 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8784
8785 MARVELL MV643XX ETHERNET DRIVER
8786 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8787 L:      netdev@vger.kernel.org
8788 S:      Maintained
8789 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8790 F:      include/linux/mv643xx.h
8791
8792 MARVELL MV88X3310 PHY DRIVER
8793 M:      Russell King <linux@armlinux.org.uk>
8794 L:      netdev@vger.kernel.org
8795 S:      Maintained
8796 F:      drivers/net/phy/marvell10g.c
8797
8798 MARVELL MVNETA ETHERNET DRIVER
8799 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8800 L:      netdev@vger.kernel.org
8801 S:      Maintained
8802 F:      drivers/net/ethernet/marvell/mvneta.*
8803
8804 MARVELL MWIFIEX WIRELESS DRIVER
8805 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8806 M:      Nishant Sarmukadam <nishants@marvell.com>
8807 M:      Ganapathi Bhat <gbhat@marvell.com>
8808 M:      Xinming Hu <huxinming820@gmail.com>
8809 L:      linux-wireless@vger.kernel.org
8810 S:      Maintained
8811 F:      drivers/net/wireless/marvell/mwifiex/
8812
8813 MARVELL MWL8K WIRELESS DRIVER
8814 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8815 L:      linux-wireless@vger.kernel.org
8816 S:      Odd Fixes
8817 F:      drivers/net/wireless/marvell/mwl8k.c
8818
8819 MARVELL NAND CONTROLLER DRIVER
8820 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8821 L:      linux-mtd@lists.infradead.org
8822 S:      Maintained
8823 F:      drivers/mtd/nand/raw/marvell_nand.c
8824 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8825
8826 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8827 M:      Nicolas Pitre <nico@fluxnic.net>
8828 S:      Odd Fixes
8829 F:      drivers/mmc/host/mvsdio.*
8830
8831 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8832 M:      Hu Ziji <huziji@marvell.com>
8833 L:      linux-mmc@vger.kernel.org
8834 S:      Supported
8835 F:      drivers/mmc/host/sdhci-xenon*
8836 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8837
8838 MATROX FRAMEBUFFER DRIVER
8839 L:      linux-fbdev@vger.kernel.org
8840 S:      Orphan
8841 F:      drivers/video/fbdev/matrox/matroxfb_*
8842 F:      include/uapi/linux/matroxfb.h
8843
8844 MAX16065 HARDWARE MONITOR DRIVER
8845 M:      Guenter Roeck <linux@roeck-us.net>
8846 L:      linux-hwmon@vger.kernel.org
8847 S:      Maintained
8848 F:      Documentation/hwmon/max16065
8849 F:      drivers/hwmon/max16065.c
8850
8851 MAX20751 HARDWARE MONITOR DRIVER
8852 M:      Guenter Roeck <linux@roeck-us.net>
8853 L:      linux-hwmon@vger.kernel.org
8854 S:      Maintained
8855 F:      Documentation/hwmon/max20751
8856 F:      drivers/hwmon/max20751.c
8857
8858 MAX2175 SDR TUNER DRIVER
8859 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8860 L:      linux-media@vger.kernel.org
8861 T:      git git://linuxtv.org/media_tree.git
8862 S:      Maintained
8863 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8864 F:      Documentation/media/v4l-drivers/max2175.rst
8865 F:      drivers/media/i2c/max2175*
8866 F:      include/uapi/linux/max2175.h
8867
8868 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8869 L:      linux-hwmon@vger.kernel.org
8870 S:      Orphan
8871 F:      Documentation/hwmon/max6650
8872 F:      drivers/hwmon/max6650.c
8873
8874 MAX6697 HARDWARE MONITOR DRIVER
8875 M:      Guenter Roeck <linux@roeck-us.net>
8876 L:      linux-hwmon@vger.kernel.org
8877 S:      Maintained
8878 F:      Documentation/hwmon/max6697
8879 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8880 F:      drivers/hwmon/max6697.c
8881 F:      include/linux/platform_data/max6697.h
8882
8883 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8884 M:      Peter Rosin <peda@axentia.se>
8885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8886 S:      Maintained
8887 F:      Documentation/devicetree/bindings/sound/max9860.txt
8888 F:      sound/soc/codecs/max9860.*
8889
8890 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8891 M:      Javier Martinez Canillas <javier@dowhile0.org>
8892 L:      linux-kernel@vger.kernel.org
8893 S:      Supported
8894 F:      drivers/regulator/max77802-regulator.c
8895 F:      Documentation/devicetree/bindings/*/*max77802.txt
8896 F:      include/dt-bindings/*/*max77802.h
8897
8898 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8899 M:      Krzysztof Kozlowski <krzk@kernel.org>
8900 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8901 L:      linux-pm@vger.kernel.org
8902 S:      Supported
8903 F:      drivers/power/supply/max14577_charger.c
8904 F:      drivers/power/supply/max77693_charger.c
8905
8906 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8907 M:      Chanwoo Choi <cw00.choi@samsung.com>
8908 M:      Krzysztof Kozlowski <krzk@kernel.org>
8909 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8910 L:      linux-kernel@vger.kernel.org
8911 S:      Supported
8912 F:      drivers/*/max14577*.c
8913 F:      drivers/*/max77686*.c
8914 F:      drivers/*/max77693*.c
8915 F:      drivers/extcon/extcon-max14577.c
8916 F:      drivers/extcon/extcon-max77693.c
8917 F:      drivers/rtc/rtc-max77686.c
8918 F:      drivers/clk/clk-max77686.c
8919 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8920 F:      Documentation/devicetree/bindings/*/max77686.txt
8921 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8922 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8923 F:      include/linux/mfd/max14577*.h
8924 F:      include/linux/mfd/max77686*.h
8925 F:      include/linux/mfd/max77693*.h
8926
8927 MAXIRADIO FM RADIO RECEIVER DRIVER
8928 M:      Hans Verkuil <hverkuil@xs4all.nl>
8929 L:      linux-media@vger.kernel.org
8930 T:      git git://linuxtv.org/media_tree.git
8931 W:      https://linuxtv.org
8932 S:      Maintained
8933 F:      drivers/media/radio/radio-maxiradio*
8934
8935 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8936 M:      Peter Rosin <peda@axentia.se>
8937 L:      linux-iio@vger.kernel.org
8938 S:      Maintained
8939 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8940 F:      drivers/iio/potentiometer/mcp4018.c
8941 F:      drivers/iio/potentiometer/mcp4531.c
8942
8943 MCR20A IEEE-802.15.4 RADIO DRIVER
8944 M:      Xue Liu <liuxuenetmail@gmail.com>
8945 L:      linux-wpan@vger.kernel.org
8946 W:      https://github.com/xueliu/mcr20a-linux
8947 S:      Maintained
8948 F:      drivers/net/ieee802154/mcr20a.c
8949 F:      drivers/net/ieee802154/mcr20a.h
8950 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8951
8952 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8953 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8954 L:      linux-iio@vger.kernel.org
8955 S:      Maintained
8956 F:      drivers/iio/dac/cio-dac.c
8957
8958 MEDIA DRIVERS FOR ASCOT2E
8959 M:      Sergey Kozlov <serjk@netup.ru>
8960 M:      Abylay Ospan <aospan@netup.ru>
8961 L:      linux-media@vger.kernel.org
8962 W:      https://linuxtv.org
8963 W:      http://netup.tv/
8964 T:      git git://linuxtv.org/media_tree.git
8965 S:      Supported
8966 F:      drivers/media/dvb-frontends/ascot2e*
8967
8968 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8969 M:      Jasmin Jessich <jasmin@anw.at>
8970 L:      linux-media@vger.kernel.org
8971 W:      https://linuxtv.org
8972 T:      git git://linuxtv.org/media_tree.git
8973 S:      Maintained
8974 F:      drivers/media/dvb-frontends/cxd2099*
8975
8976 MEDIA DRIVERS FOR CXD2841ER
8977 M:      Sergey Kozlov <serjk@netup.ru>
8978 M:      Abylay Ospan <aospan@netup.ru>
8979 L:      linux-media@vger.kernel.org
8980 W:      https://linuxtv.org
8981 W:      http://netup.tv/
8982 T:      git git://linuxtv.org/media_tree.git
8983 S:      Supported
8984 F:      drivers/media/dvb-frontends/cxd2841er*
8985
8986 MEDIA DRIVERS FOR CXD2880
8987 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8988 L:      linux-media@vger.kernel.org
8989 W:      http://linuxtv.org/
8990 T:      git git://linuxtv.org/media_tree.git
8991 S:      Supported
8992 F:      drivers/media/dvb-frontends/cxd2880/*
8993 F:      drivers/media/spi/cxd2880*
8994
8995 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8996 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8997 L:      linux-media@vger.kernel.org
8998 W:      https://linuxtv.org
8999 T:      git git://linuxtv.org/media_tree.git
9000 S:      Maintained
9001 F:      drivers/media/pci/ddbridge/*
9002
9003 MEDIA DRIVERS FOR FREESCALE IMX
9004 M:      Steve Longerbeam <slongerbeam@gmail.com>
9005 M:      Philipp Zabel <p.zabel@pengutronix.de>
9006 L:      linux-media@vger.kernel.org
9007 T:      git git://linuxtv.org/media_tree.git
9008 S:      Maintained
9009 F:      Documentation/devicetree/bindings/media/imx.txt
9010 F:      Documentation/media/v4l-drivers/imx.rst
9011 F:      drivers/staging/media/imx/
9012 F:      include/linux/imx-media.h
9013 F:      include/media/imx.h
9014
9015 MEDIA DRIVERS FOR HELENE
9016 M:      Abylay Ospan <aospan@netup.ru>
9017 L:      linux-media@vger.kernel.org
9018 W:      https://linuxtv.org
9019 W:      http://netup.tv/
9020 T:      git git://linuxtv.org/media_tree.git
9021 S:      Supported
9022 F:      drivers/media/dvb-frontends/helene*
9023
9024 MEDIA DRIVERS FOR HORUS3A
9025 M:      Sergey Kozlov <serjk@netup.ru>
9026 M:      Abylay Ospan <aospan@netup.ru>
9027 L:      linux-media@vger.kernel.org
9028 W:      https://linuxtv.org
9029 W:      http://netup.tv/
9030 T:      git git://linuxtv.org/media_tree.git
9031 S:      Supported
9032 F:      drivers/media/dvb-frontends/horus3a*
9033
9034 MEDIA DRIVERS FOR LNBH25
9035 M:      Sergey Kozlov <serjk@netup.ru>
9036 M:      Abylay Ospan <aospan@netup.ru>
9037 L:      linux-media@vger.kernel.org
9038 W:      https://linuxtv.org
9039 W:      http://netup.tv/
9040 T:      git git://linuxtv.org/media_tree.git
9041 S:      Supported
9042 F:      drivers/media/dvb-frontends/lnbh25*
9043
9044 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9045 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9046 L:      linux-media@vger.kernel.org
9047 W:      https://linuxtv.org
9048 T:      git git://linuxtv.org/media_tree.git
9049 S:      Maintained
9050 F:      drivers/media/dvb-frontends/mxl5xx*
9051
9052 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9053 M:      Sergey Kozlov <serjk@netup.ru>
9054 M:      Abylay Ospan <aospan@netup.ru>
9055 L:      linux-media@vger.kernel.org
9056 W:      https://linuxtv.org
9057 W:      http://netup.tv/
9058 T:      git git://linuxtv.org/media_tree.git
9059 S:      Supported
9060 F:      drivers/media/pci/netup_unidvb/*
9061
9062 MEDIA DRIVERS FOR RENESAS - CEU
9063 M:      Jacopo Mondi <jacopo@jmondi.org>
9064 L:      linux-media@vger.kernel.org
9065 L:      linux-renesas-soc@vger.kernel.org
9066 T:      git git://linuxtv.org/media_tree.git
9067 S:      Supported
9068 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9069 F:      drivers/media/platform/renesas-ceu.c
9070 F:      include/media/drv-intf/renesas-ceu.h
9071
9072 MEDIA DRIVERS FOR RENESAS - DRIF
9073 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9074 L:      linux-media@vger.kernel.org
9075 L:      linux-renesas-soc@vger.kernel.org
9076 T:      git git://linuxtv.org/media_tree.git
9077 S:      Supported
9078 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9079 F:      drivers/media/platform/rcar_drif.c
9080
9081 MEDIA DRIVERS FOR RENESAS - FCP
9082 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.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,fcp.txt
9088 F:      drivers/media/platform/rcar-fcp.c
9089 F:      include/media/rcar-fcp.h
9090
9091 MEDIA DRIVERS FOR RENESAS - FDP1
9092 M:      Kieran Bingham <kieran@bingham.xyz>
9093 L:      linux-media@vger.kernel.org
9094 L:      linux-renesas-soc@vger.kernel.org
9095 T:      git git://linuxtv.org/media_tree.git
9096 S:      Supported
9097 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9098 F:      drivers/media/platform/rcar_fdp1.c
9099
9100 MEDIA DRIVERS FOR RENESAS - VIN
9101 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
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,rcar-csi2.txt
9107 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9108 F:      drivers/media/platform/rcar-vin/
9109
9110 MEDIA DRIVERS FOR RENESAS - VSP1
9111 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9112 L:      linux-media@vger.kernel.org
9113 L:      linux-renesas-soc@vger.kernel.org
9114 T:      git git://linuxtv.org/media_tree.git
9115 S:      Supported
9116 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9117 F:      drivers/media/platform/vsp1/
9118
9119 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9120 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9121 L:      linux-media@vger.kernel.org
9122 W:      https://linuxtv.org
9123 T:      git git://linuxtv.org/media_tree.git
9124 S:      Maintained
9125 F:      drivers/media/dvb-frontends/stv0910*
9126
9127 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9128 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9129 L:      linux-media@vger.kernel.org
9130 W:      https://linuxtv.org
9131 T:      git git://linuxtv.org/media_tree.git
9132 S:      Maintained
9133 F:      drivers/media/dvb-frontends/stv6111*
9134
9135 MEDIA DRIVERS FOR STM32 - DCMI
9136 M:      Hugues Fruchet <hugues.fruchet@st.com>
9137 L:      linux-media@vger.kernel.org
9138 T:      git git://linuxtv.org/media_tree.git
9139 S:      Supported
9140 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9141 F:      drivers/media/platform/stm32/stm32-dcmi.c
9142
9143 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9144 M:      Dmitry Osipenko <digetx@gmail.com>
9145 L:      linux-media@vger.kernel.org
9146 L:      linux-tegra@vger.kernel.org
9147 T:      git git://linuxtv.org/media_tree.git
9148 S:      Maintained
9149 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9150 F:      drivers/staging/media/tegra-vde/
9151
9152 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9153 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9154 P:      LinuxTV.org Project
9155 L:      linux-media@vger.kernel.org
9156 W:      https://linuxtv.org
9157 Q:      http://patchwork.kernel.org/project/linux-media/list/
9158 T:      git git://linuxtv.org/media_tree.git
9159 S:      Maintained
9160 F:      Documentation/devicetree/bindings/media/
9161 F:      Documentation/media/
9162 F:      drivers/media/
9163 F:      drivers/staging/media/
9164 F:      include/linux/platform_data/media/
9165 F:      include/media/
9166 F:      include/uapi/linux/dvb/
9167 F:      include/uapi/linux/videodev2.h
9168 F:      include/uapi/linux/media.h
9169 F:      include/uapi/linux/v4l2-*
9170 F:      include/uapi/linux/meye.h
9171 F:      include/uapi/linux/ivtv*
9172 F:      include/uapi/linux/uvcvideo.h
9173
9174 MEDIATEK BLUETOOTH DRIVER
9175 M:      Sean Wang <sean.wang@mediatek.com>
9176 L:      linux-bluetooth@vger.kernel.org
9177 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9178 S:      Maintained
9179 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9180 F:      drivers/bluetooth/btmtkuart.c
9181
9182 MEDIATEK CIR DRIVER
9183 M:      Sean Wang <sean.wang@mediatek.com>
9184 S:      Maintained
9185 F:      drivers/media/rc/mtk-cir.c
9186
9187 MEDIATEK DMA DRIVER
9188 M:      Sean Wang <sean.wang@mediatek.com>
9189 L:      dmaengine@vger.kernel.org
9190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9191 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9192 S:      Maintained
9193 F:      Documentation/devicetree/bindings/dma/mtk-*
9194 F:      drivers/dma/mediatek/
9195
9196 MEDIATEK PMIC LED DRIVER
9197 M:      Sean Wang <sean.wang@mediatek.com>
9198 S:      Maintained
9199 F:      drivers/leds/leds-mt6323.c
9200 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9201
9202 MEDIATEK ETHERNET DRIVER
9203 M:      Felix Fietkau <nbd@openwrt.org>
9204 M:      John Crispin <john@phrozen.org>
9205 M:      Sean Wang <sean.wang@mediatek.com>
9206 M:      Nelson Chang <nelson.chang@mediatek.com>
9207 L:      netdev@vger.kernel.org
9208 S:      Maintained
9209 F:      drivers/net/ethernet/mediatek/
9210
9211 MEDIATEK SWITCH DRIVER
9212 M:      Sean Wang <sean.wang@mediatek.com>
9213 L:      netdev@vger.kernel.org
9214 S:      Maintained
9215 F:      drivers/net/dsa/mt7530.*
9216 F:      net/dsa/tag_mtk.c
9217
9218 MEDIATEK JPEG DRIVER
9219 M:      Rick Chang <rick.chang@mediatek.com>
9220 M:      Bin Liu <bin.liu@mediatek.com>
9221 S:      Supported
9222 F:      drivers/media/platform/mtk-jpeg/
9223 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9224
9225 MEDIATEK MDP DRIVER
9226 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9227 M:      Houlong Wei <houlong.wei@mediatek.com>
9228 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9229 S:      Supported
9230 F:      drivers/media/platform/mtk-mdp/
9231 F:      drivers/media/platform/mtk-vpu/
9232 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9233
9234 MEDIATEK MEDIA DRIVER
9235 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9236 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9237 S:      Supported
9238 F:      drivers/media/platform/mtk-vcodec/
9239 F:      drivers/media/platform/mtk-vpu/
9240 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9241 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9242
9243 MEDIATEK MT7601U WIRELESS LAN DRIVER
9244 M:      Jakub Kicinski <kubakici@wp.pl>
9245 L:      linux-wireless@vger.kernel.org
9246 S:      Maintained
9247 F:      drivers/net/wireless/mediatek/mt7601u/
9248
9249 MEDIATEK NAND CONTROLLER DRIVER
9250 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9251 L:      linux-mtd@lists.infradead.org
9252 S:      Maintained
9253 F:      drivers/mtd/nand/raw/mtk_*
9254 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9255
9256 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9257 M:      Sean Wang <sean.wang@mediatek.com>
9258 S:      Maintained
9259 F:      drivers/char/hw_random/mtk-rng.c
9260
9261 MEDIATEK USB3 DRD IP DRIVER
9262 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9263 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9265 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9266 S:      Maintained
9267 F:      drivers/usb/mtu3/
9268
9269 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9270 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9271 M:      Martin Donnelly <martin.donnelly@ge.com>
9272 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9273 S:      Maintained
9274 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9275 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9276
9277 MEGARAID SCSI/SAS DRIVERS
9278 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9279 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9280 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9281 L:      megaraidlinux.pdl@broadcom.com
9282 L:      linux-scsi@vger.kernel.org
9283 W:      http://www.avagotech.com/support/
9284 S:      Maintained
9285 F:      Documentation/scsi/megaraid.txt
9286 F:      drivers/scsi/megaraid.*
9287 F:      drivers/scsi/megaraid/
9288
9289 MELEXIS MLX90614 DRIVER
9290 M:      Crt Mori <cmo@melexis.com>
9291 L:      linux-iio@vger.kernel.org
9292 W:      http://www.melexis.com
9293 S:      Supported
9294 F:      drivers/iio/temperature/mlx90614.c
9295
9296 MELEXIS MLX90632 DRIVER
9297 M:      Crt Mori <cmo@melexis.com>
9298 L:      linux-iio@vger.kernel.org
9299 W:      http://www.melexis.com
9300 S:      Supported
9301 F:      drivers/iio/temperature/mlx90632.c
9302
9303 MELFAS MIP4 TOUCHSCREEN DRIVER
9304 M:      Sangwon Jee <jeesw@melfas.com>
9305 W:      http://www.melfas.com
9306 S:      Supported
9307 F:      drivers/input/touchscreen/melfas_mip4.c
9308 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9309
9310 MELLANOX ETHERNET DRIVER (mlx4_en)
9311 M:      Tariq Toukan <tariqt@mellanox.com>
9312 L:      netdev@vger.kernel.org
9313 S:      Supported
9314 W:      http://www.mellanox.com
9315 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9316 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9317
9318 MELLANOX ETHERNET DRIVER (mlx5e)
9319 M:      Saeed Mahameed <saeedm@mellanox.com>
9320 L:      netdev@vger.kernel.org
9321 S:      Supported
9322 W:      http://www.mellanox.com
9323 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9324 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9325
9326 MELLANOX ETHERNET INNOVA DRIVERS
9327 R:      Boris Pismenny <borisp@mellanox.com>
9328 L:      netdev@vger.kernel.org
9329 S:      Supported
9330 W:      http://www.mellanox.com
9331 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9332 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9333 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9334 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9335 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9336
9337 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9338 R:      Boris Pismenny <borisp@mellanox.com>
9339 L:      netdev@vger.kernel.org
9340 S:      Supported
9341 W:      http://www.mellanox.com
9342 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9343 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9344 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9345
9346 MELLANOX ETHERNET SWITCH DRIVERS
9347 M:      Jiri Pirko <jiri@mellanox.com>
9348 M:      Ido Schimmel <idosch@mellanox.com>
9349 L:      netdev@vger.kernel.org
9350 S:      Supported
9351 W:      http://www.mellanox.com
9352 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9353 F:      drivers/net/ethernet/mellanox/mlxsw/
9354 F:      tools/testing/selftests/drivers/net/mlxsw/
9355
9356 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9357 M:      mlxsw@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/mlxfw/
9363
9364 MELLANOX HARDWARE PLATFORM SUPPORT
9365 M:      Andy Shevchenko <andy@infradead.org>
9366 M:      Darren Hart <dvhart@infradead.org>
9367 M:      Vadim Pasternak <vadimp@mellanox.com>
9368 L:      platform-driver-x86@vger.kernel.org
9369 S:      Supported
9370 F:      drivers/platform/mellanox/
9371
9372 MELLANOX MLX4 core VPI driver
9373 M:      Tariq Toukan <tariqt@mellanox.com>
9374 L:      netdev@vger.kernel.org
9375 L:      linux-rdma@vger.kernel.org
9376 W:      http://www.mellanox.com
9377 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9378 S:      Supported
9379 F:      drivers/net/ethernet/mellanox/mlx4/
9380 F:      include/linux/mlx4/
9381
9382 MELLANOX MLX4 IB driver
9383 M:      Yishai Hadas <yishaih@mellanox.com>
9384 L:      linux-rdma@vger.kernel.org
9385 W:      http://www.mellanox.com
9386 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9387 S:      Supported
9388 F:      drivers/infiniband/hw/mlx4/
9389 F:      include/linux/mlx4/
9390 F:      include/uapi/rdma/mlx4-abi.h
9391
9392 MELLANOX MLX5 core VPI driver
9393 M:      Saeed Mahameed <saeedm@mellanox.com>
9394 M:      Leon Romanovsky <leonro@mellanox.com>
9395 L:      netdev@vger.kernel.org
9396 L:      linux-rdma@vger.kernel.org
9397 W:      http://www.mellanox.com
9398 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9399 S:      Supported
9400 F:      drivers/net/ethernet/mellanox/mlx5/core/
9401 F:      include/linux/mlx5/
9402
9403 MELLANOX MLX5 IB driver
9404 M:      Leon Romanovsky <leonro@mellanox.com>
9405 L:      linux-rdma@vger.kernel.org
9406 W:      http://www.mellanox.com
9407 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9408 S:      Supported
9409 F:      drivers/infiniband/hw/mlx5/
9410 F:      include/linux/mlx5/
9411 F:      include/uapi/rdma/mlx5-abi.h
9412
9413 MELLANOX MLXCPLD I2C AND MUX DRIVER
9414 M:      Vadim Pasternak <vadimp@mellanox.com>
9415 M:      Michael Shych <michaelsh@mellanox.com>
9416 L:      linux-i2c@vger.kernel.org
9417 S:      Supported
9418 F:      drivers/i2c/busses/i2c-mlxcpld.c
9419 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9420 F:      Documentation/i2c/busses/i2c-mlxcpld
9421
9422 MELLANOX MLXCPLD LED DRIVER
9423 M:      Vadim Pasternak <vadimp@mellanox.com>
9424 L:      linux-leds@vger.kernel.org
9425 S:      Supported
9426 F:      drivers/leds/leds-mlxcpld.c
9427 F:      drivers/leds/leds-mlxreg.c
9428 F:      Documentation/leds/leds-mlxcpld.txt
9429
9430 MELLANOX PLATFORM DRIVER
9431 M:      Vadim Pasternak <vadimp@mellanox.com>
9432 L:      platform-driver-x86@vger.kernel.org
9433 S:      Supported
9434 F:      drivers/platform/x86/mlx-platform.c
9435
9436 MEMBARRIER SUPPORT
9437 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9438 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9439 L:      linux-kernel@vger.kernel.org
9440 S:      Supported
9441 F:      kernel/sched/membarrier.c
9442 F:      include/uapi/linux/membarrier.h
9443 F:      arch/powerpc/include/asm/membarrier.h
9444
9445 MEMORY MANAGEMENT
9446 L:      linux-mm@kvack.org
9447 W:      http://www.linux-mm.org
9448 S:      Maintained
9449 F:      include/linux/mm.h
9450 F:      include/linux/gfp.h
9451 F:      include/linux/mmzone.h
9452 F:      include/linux/memory_hotplug.h
9453 F:      include/linux/vmalloc.h
9454 F:      mm/
9455
9456 MEMORY TECHNOLOGY DEVICES (MTD)
9457 M:      David Woodhouse <dwmw2@infradead.org>
9458 M:      Brian Norris <computersforpeace@gmail.com>
9459 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9460 M:      Marek Vasut <marek.vasut@gmail.com>
9461 M:      Richard Weinberger <richard@nod.at>
9462 L:      linux-mtd@lists.infradead.org
9463 W:      http://www.linux-mtd.infradead.org/
9464 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9465 T:      git git://git.infradead.org/linux-mtd.git master
9466 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9467 S:      Maintained
9468 F:      Documentation/devicetree/bindings/mtd/
9469 F:      drivers/mtd/
9470 F:      include/linux/mtd/
9471 F:      include/uapi/mtd/
9472
9473 MEN A21 WATCHDOG DRIVER
9474 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9475 L:      linux-watchdog@vger.kernel.org
9476 S:      Maintained
9477 F:      drivers/watchdog/mena21_wdt.c
9478
9479 MEN CHAMELEON BUS (mcb)
9480 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9481 S:      Maintained
9482 F:      drivers/mcb/
9483 F:      include/linux/mcb.h
9484 F:      Documentation/men-chameleon-bus.txt
9485
9486 MEN F21BMC (Board Management Controller)
9487 M:      Andreas Werner <andreas.werner@men.de>
9488 S:      Supported
9489 F:      drivers/mfd/menf21bmc.c
9490 F:      drivers/watchdog/menf21bmc_wdt.c
9491 F:      drivers/leds/leds-menf21bmc.c
9492 F:      drivers/hwmon/menf21bmc_hwmon.c
9493 F:      Documentation/hwmon/menf21bmc
9494
9495 MEN Z069 WATCHDOG DRIVER
9496 M:      Johannes Thumshirn <jth@kernel.org>
9497 L:      linux-watchdog@vger.kernel.org
9498 S:      Maintained
9499 F:      drivers/watchdog/menz069_wdt.c
9500
9501 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9502 M:      Neil Armstrong <narmstrong@baylibre.com>
9503 L:      linux-media@lists.freedesktop.org
9504 L:      linux-amlogic@lists.infradead.org
9505 W:      http://linux-meson.com/
9506 S:      Supported
9507 F:      drivers/media/platform/meson/ao-cec.c
9508 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9509 T:      git git://linuxtv.org/media_tree.git
9510
9511 MICROBLAZE ARCHITECTURE
9512 M:      Michal Simek <monstr@monstr.eu>
9513 W:      http://www.monstr.eu/fdt/
9514 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9515 S:      Supported
9516 F:      arch/microblaze/
9517
9518 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9519 M:      Richard Genoud <richard.genoud@gmail.com>
9520 S:      Maintained
9521 F:      drivers/tty/serial/atmel_serial.c
9522 F:      drivers/tty/serial/atmel_serial.h
9523
9524 MICROCHIP / ATMEL DMA DRIVER
9525 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9527 L:      dmaengine@vger.kernel.org
9528 S:      Supported
9529 F:      drivers/dma/at_hdmac.c
9530 F:      drivers/dma/at_hdmac_regs.h
9531 F:      include/linux/platform_data/dma-atmel.h
9532
9533 MICROCHIP / ATMEL ECC DRIVER
9534 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9535 L:      linux-crypto@vger.kernel.org
9536 S:      Maintained
9537 F:      drivers/crypto/atmel-ecc.*
9538
9539 MICROCHIP / ATMEL ISC DRIVER
9540 M:      Songjun Wu <songjun.wu@microchip.com>
9541 L:      linux-media@vger.kernel.org
9542 S:      Supported
9543 F:      drivers/media/platform/atmel/atmel-isc.c
9544 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9545 F:      devicetree/bindings/media/atmel-isc.txt
9546
9547 MICROCHIP / ATMEL NAND DRIVER
9548 M:      Josh Wu <rainyfeeling@outlook.com>
9549 L:      linux-mtd@lists.infradead.org
9550 S:      Supported
9551 F:      drivers/mtd/nand/raw/atmel/*
9552 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9553
9554 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9555 M:      Woojung Huh <Woojung.Huh@microchip.com>
9556 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9557 L:      netdev@vger.kernel.org
9558 S:      Maintained
9559 F:      net/dsa/tag_ksz.c
9560 F:      drivers/net/dsa/microchip/*
9561 F:      include/linux/platform_data/microchip-ksz.h
9562 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9563
9564 MICROCHIP LAN743X ETHERNET DRIVER
9565 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9566 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9567 L:      netdev@vger.kernel.org
9568 S:      Maintained
9569 F:      drivers/net/ethernet/microchip/lan743x_*
9570
9571 MICROCHIP USB251XB DRIVER
9572 M:      Richard Leitner <richard.leitner@skidata.com>
9573 L:      linux-usb@vger.kernel.org
9574 S:      Maintained
9575 F:      drivers/usb/misc/usb251xb.c
9576 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9577
9578 MICROSEMI MIPS SOCS
9579 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9580 L:      linux-mips@linux-mips.org
9581 S:      Maintained
9582 F:      arch/mips/generic/board-ocelot.c
9583 F:      arch/mips/configs/generic/board-ocelot.config
9584 F:      arch/mips/boot/dts/mscc/
9585 F:      Documentation/devicetree/bindings/mips/mscc.txt
9586
9587 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9588 M:      Don Brace <don.brace@microsemi.com>
9589 L:      esc.storagedev@microsemi.com
9590 L:      linux-scsi@vger.kernel.org
9591 S:      Supported
9592 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9593 F:      drivers/scsi/smartpqi/Kconfig
9594 F:      drivers/scsi/smartpqi/Makefile
9595 F:      include/linux/cciss*.h
9596 F:      include/uapi/linux/cciss*.h
9597 F:      Documentation/scsi/smartpqi.txt
9598
9599 MICROSEMI ETHERNET SWITCH DRIVER
9600 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9601 L:      netdev@vger.kernel.org
9602 S:      Supported
9603 F:      drivers/net/ethernet/mscc/
9604
9605 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9606 M:      Chen Yu <yu.c.chen@intel.com>
9607 L:      platform-driver-x86@vger.kernel.org
9608 S:      Supported
9609 F:      drivers/platform/x86/surfacepro3_button.c
9610
9611 MICROTEK X6 SCANNER
9612 M:      Oliver Neukum <oliver@neukum.org>
9613 S:      Maintained
9614 F:      drivers/usb/image/microtek.*
9615
9616 MIPS
9617 M:      Ralf Baechle <ralf@linux-mips.org>
9618 M:      Paul Burton <paul.burton@mips.com>
9619 M:      James Hogan <jhogan@kernel.org>
9620 L:      linux-mips@linux-mips.org
9621 W:      http://www.linux-mips.org/
9622 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9624 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9625 S:      Supported
9626 F:      Documentation/devicetree/bindings/mips/
9627 F:      Documentation/mips/
9628 F:      arch/mips/
9629 F:      drivers/platform/mips/
9630
9631 MIPS BOSTON DEVELOPMENT BOARD
9632 M:      Paul Burton <paul.burton@mips.com>
9633 L:      linux-mips@linux-mips.org
9634 S:      Maintained
9635 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9636 F:      arch/mips/boot/dts/img/boston.dts
9637 F:      arch/mips/configs/generic/board-boston.config
9638 F:      drivers/clk/imgtec/clk-boston.c
9639 F:      include/dt-bindings/clock/boston-clock.h
9640
9641 MIPS GENERIC PLATFORM
9642 M:      Paul Burton <paul.burton@mips.com>
9643 L:      linux-mips@linux-mips.org
9644 S:      Supported
9645 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9646 F:      arch/mips/generic/
9647 F:      arch/mips/tools/generic-board-config.sh
9648
9649 MIPS/LOONGSON1 ARCHITECTURE
9650 M:      Keguang Zhang <keguang.zhang@gmail.com>
9651 L:      linux-mips@linux-mips.org
9652 S:      Maintained
9653 F:      arch/mips/loongson32/
9654 F:      arch/mips/include/asm/mach-loongson32/
9655 F:      drivers/*/*loongson1*
9656 F:      drivers/*/*/*loongson1*
9657
9658 MIPS/LOONGSON2 ARCHITECTURE
9659 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9660 L:      linux-mips@linux-mips.org
9661 S:      Maintained
9662 F:      arch/mips/loongson64/*{2e/2f}*
9663 F:      arch/mips/include/asm/mach-loongson64/
9664 F:      drivers/*/*loongson2*
9665 F:      drivers/*/*/*loongson2*
9666
9667 MIPS/LOONGSON3 ARCHITECTURE
9668 M:      Huacai Chen <chenhc@lemote.com>
9669 L:      linux-mips@linux-mips.org
9670 S:      Maintained
9671 F:      arch/mips/loongson64/
9672 F:      arch/mips/include/asm/mach-loongson64/
9673 F:      drivers/platform/mips/cpu_hwmon.c
9674 F:      drivers/*/*loongson3*
9675 F:      drivers/*/*/*loongson3*
9676
9677 MIPS RINT INSTRUCTION EMULATION
9678 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9679 L:      linux-mips@linux-mips.org
9680 S:      Supported
9681 F:      arch/mips/math-emu/sp_rint.c
9682 F:      arch/mips/math-emu/dp_rint.c
9683
9684 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9685 M:      Hans Verkuil <hverkuil@xs4all.nl>
9686 L:      linux-media@vger.kernel.org
9687 T:      git git://linuxtv.org/media_tree.git
9688 W:      https://linuxtv.org
9689 S:      Odd Fixes
9690 F:      drivers/media/radio/radio-miropcm20*
9691
9692 MMP SUPPORT
9693 M:      Eric Miao <eric.y.miao@gmail.com>
9694 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9695 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9696 T:      git git://github.com/hzhuang1/linux.git
9697 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9698 S:      Maintained
9699 F:      arch/arm/boot/dts/mmp*
9700 F:      arch/arm/mach-mmp/
9701
9702 MN88472 MEDIA DRIVER
9703 M:      Antti Palosaari <crope@iki.fi>
9704 L:      linux-media@vger.kernel.org
9705 W:      https://linuxtv.org
9706 W:      http://palosaari.fi/linux/
9707 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9708 S:      Maintained
9709 F:      drivers/media/dvb-frontends/mn88472*
9710
9711 MN88473 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/mn88473*
9719
9720 PCI DRIVER FOR MOBIVEIL PCIE IP
9721 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9722 L:      linux-pci@vger.kernel.org
9723 S:      Supported
9724 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9725 F:      drivers/pci/controller/pcie-mobiveil.c
9726
9727 MODULE SUPPORT
9728 M:      Jessica Yu <jeyu@kernel.org>
9729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9730 S:      Maintained
9731 F:      include/linux/module.h
9732 F:      kernel/module.c
9733
9734 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9735 W:      http://popies.net/meye/
9736 S:      Orphan
9737 F:      Documentation/media/v4l-drivers/meye*
9738 F:      drivers/media/pci/meye/
9739 F:      include/uapi/linux/meye.h
9740
9741 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9742 M:      Jiri Slaby <jirislaby@gmail.com>
9743 S:      Maintained
9744 F:      Documentation/serial/moxa-smartio
9745 F:      drivers/tty/mxser.*
9746
9747 MR800 AVERMEDIA USB FM RADIO DRIVER
9748 M:      Alexey Klimov <klimov.linux@gmail.com>
9749 L:      linux-media@vger.kernel.org
9750 T:      git git://linuxtv.org/media_tree.git
9751 S:      Maintained
9752 F:      drivers/media/radio/radio-mr800.c
9753
9754 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9755 M:      Alan Ott <alan@signal11.us>
9756 L:      linux-wpan@vger.kernel.org
9757 S:      Maintained
9758 F:      drivers/net/ieee802154/mrf24j40.c
9759 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9760
9761 MSI LAPTOP SUPPORT
9762 M:      "Lee, Chun-Yi" <jlee@suse.com>
9763 L:      platform-driver-x86@vger.kernel.org
9764 S:      Maintained
9765 F:      drivers/platform/x86/msi-laptop.c
9766
9767 MSI WMI SUPPORT
9768 L:      platform-driver-x86@vger.kernel.org
9769 S:      Orphan
9770 F:      drivers/platform/x86/msi-wmi.c
9771
9772 MSI001 MEDIA DRIVER
9773 M:      Antti Palosaari <crope@iki.fi>
9774 L:      linux-media@vger.kernel.org
9775 W:      https://linuxtv.org
9776 W:      http://palosaari.fi/linux/
9777 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9778 T:      git git://linuxtv.org/anttip/media_tree.git
9779 S:      Maintained
9780 F:      drivers/media/tuners/msi001*
9781
9782 MSI2500 MEDIA DRIVER
9783 M:      Antti Palosaari <crope@iki.fi>
9784 L:      linux-media@vger.kernel.org
9785 W:      https://linuxtv.org
9786 W:      http://palosaari.fi/linux/
9787 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9788 T:      git git://linuxtv.org/anttip/media_tree.git
9789 S:      Maintained
9790 F:      drivers/media/usb/msi2500/
9791
9792 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9793 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9794 L:      linux-mtd@lists.infradead.org
9795 S:      Maintained
9796 F:      drivers/mtd/devices/docg3*
9797
9798 MT9M032 APTINA SENSOR DRIVER
9799 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9800 L:      linux-media@vger.kernel.org
9801 T:      git git://linuxtv.org/media_tree.git
9802 S:      Maintained
9803 F:      drivers/media/i2c/mt9m032.c
9804 F:      include/media/i2c/mt9m032.h
9805
9806 MT9P031 APTINA CAMERA SENSOR
9807 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9808 L:      linux-media@vger.kernel.org
9809 T:      git git://linuxtv.org/media_tree.git
9810 S:      Maintained
9811 F:      drivers/media/i2c/mt9p031.c
9812 F:      include/media/i2c/mt9p031.h
9813
9814 MT9T001 APTINA CAMERA SENSOR
9815 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9816 L:      linux-media@vger.kernel.org
9817 T:      git git://linuxtv.org/media_tree.git
9818 S:      Maintained
9819 F:      drivers/media/i2c/mt9t001.c
9820 F:      include/media/i2c/mt9t001.h
9821
9822 MT9T112 APTINA CAMERA SENSOR
9823 M:      Jacopo Mondi <jacopo@jmondi.org>
9824 L:      linux-media@vger.kernel.org
9825 T:      git git://linuxtv.org/media_tree.git
9826 S:      Odd Fixes
9827 F:      drivers/media/i2c/mt9t112.c
9828 F:      include/media/i2c/mt9t112.h
9829
9830 MT9V032 APTINA CAMERA SENSOR
9831 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9832 L:      linux-media@vger.kernel.org
9833 T:      git git://linuxtv.org/media_tree.git
9834 S:      Maintained
9835 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9836 F:      drivers/media/i2c/mt9v032.c
9837 F:      include/media/i2c/mt9v032.h
9838
9839 MT9V111 APTINA CAMERA SENSOR
9840 M:      Jacopo Mondi <jacopo@jmondi.org>
9841 L:      linux-media@vger.kernel.org
9842 T:      git git://linuxtv.org/media_tree.git
9843 S:      Maintained
9844 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9845 F:      drivers/media/i2c/mt9v111.c
9846
9847 MULTIFUNCTION DEVICES (MFD)
9848 M:      Lee Jones <lee.jones@linaro.org>
9849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9850 S:      Supported
9851 F:      Documentation/devicetree/bindings/mfd/
9852 F:      drivers/mfd/
9853 F:      include/linux/mfd/
9854 F:      include/dt-bindings/mfd/
9855
9856 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9857 S:      Orphan
9858 F:      drivers/mmc/host/mmc_spi.c
9859 F:      include/linux/spi/mmc_spi.h
9860
9861 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9862 M:      Ulf Hansson <ulf.hansson@linaro.org>
9863 L:      linux-mmc@vger.kernel.org
9864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9865 S:      Maintained
9866 F:      Documentation/devicetree/bindings/mmc/
9867 F:      drivers/mmc/
9868 F:      include/linux/mmc/
9869 F:      include/uapi/linux/mmc/
9870
9871 MULTIPLEXER SUBSYSTEM
9872 M:      Peter Rosin <peda@axentia.se>
9873 S:      Maintained
9874 F:      Documentation/ABI/testing/sysfs-class-mux*
9875 F:      Documentation/devicetree/bindings/mux/
9876 F:      include/linux/dt-bindings/mux/
9877 F:      include/linux/mux/
9878 F:      drivers/mux/
9879
9880 MULTITECH MULTIPORT CARD (ISICOM)
9881 S:      Orphan
9882 F:      drivers/tty/isicom.c
9883 F:      include/linux/isicom.h
9884
9885 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9886 M:      Bin Liu <b-liu@ti.com>
9887 L:      linux-usb@vger.kernel.org
9888 S:      Maintained
9889 F:      drivers/usb/musb/
9890
9891 MXL301RF MEDIA DRIVER
9892 M:      Akihiro Tsukada <tskd08@gmail.com>
9893 L:      linux-media@vger.kernel.org
9894 S:      Odd Fixes
9895 F:      drivers/media/tuners/mxl301rf*
9896
9897 MXL5007T MEDIA DRIVER
9898 M:      Michael Krufky <mkrufky@linuxtv.org>
9899 L:      linux-media@vger.kernel.org
9900 W:      https://linuxtv.org
9901 W:      http://github.com/mkrufky
9902 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9903 T:      git git://linuxtv.org/mkrufky/tuners.git
9904 S:      Maintained
9905 F:      drivers/media/tuners/mxl5007t.*
9906
9907 MXSFB DRM DRIVER
9908 M:      Marek Vasut <marex@denx.de>
9909 S:      Supported
9910 F:      drivers/gpu/drm/mxsfb/
9911 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9912
9913 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9914 M:      Chris Lee <christopher.lee@cspi.com>
9915 L:      netdev@vger.kernel.org
9916 W:      https://www.cspi.com/ethernet-products/support/downloads/
9917 S:      Supported
9918 F:      drivers/net/ethernet/myricom/myri10ge/
9919
9920 NAND FLASH SUBSYSTEM
9921 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9922 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9923 R:      Richard Weinberger <richard@nod.at>
9924 L:      linux-mtd@lists.infradead.org
9925 W:      http://www.linux-mtd.infradead.org/
9926 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9927 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9928 T:      git git://git.infradead.org/linux-mtd.git nand/next
9929 S:      Maintained
9930 F:      drivers/mtd/nand/
9931 F:      include/linux/mtd/*nand*.h
9932
9933 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9934 M:      Daniel Mack <zonque@gmail.com>
9935 S:      Maintained
9936 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9937 W:      http://www.native-instruments.com
9938 F:      sound/usb/caiaq/
9939
9940 NATSEMI ETHERNET DRIVER (DP8381x)
9941 S:      Orphan
9942 F:      drivers/net/ethernet/natsemi/natsemi.c
9943
9944 NCP FILESYSTEM
9945 M:      Petr Vandrovec <petr@vandrovec.name>
9946 S:      Obsolete
9947 F:      drivers/staging/ncpfs/
9948
9949 NCR 5380 SCSI DRIVERS
9950 M:      Finn Thain <fthain@telegraphics.com.au>
9951 M:      Michael Schmitz <schmitzmic@gmail.com>
9952 L:      linux-scsi@vger.kernel.org
9953 S:      Maintained
9954 F:      Documentation/scsi/g_NCR5380.txt
9955 F:      drivers/scsi/NCR5380.*
9956 F:      drivers/scsi/arm/cumana_1.c
9957 F:      drivers/scsi/arm/oak.c
9958 F:      drivers/scsi/atari_scsi.*
9959 F:      drivers/scsi/dmx3191d.c
9960 F:      drivers/scsi/g_NCR5380.*
9961 F:      drivers/scsi/mac_scsi.*
9962 F:      drivers/scsi/sun3_scsi.*
9963 F:      drivers/scsi/sun3_scsi_vme.c
9964
9965 NCSI LIBRARY:
9966 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9967 S:      Maintained
9968 F:      net/ncsi/
9969
9970 NCT6775 HARDWARE MONITOR DRIVER
9971 M:      Guenter Roeck <linux@roeck-us.net>
9972 L:      linux-hwmon@vger.kernel.org
9973 S:      Maintained
9974 F:      Documentation/hwmon/nct6775
9975 F:      drivers/hwmon/nct6775.c
9976
9977 NET_FAILOVER MODULE
9978 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9979 L:      netdev@vger.kernel.org
9980 S:      Supported
9981 F:      driver/net/net_failover.c
9982 F:      include/net/net_failover.h
9983 F:      Documentation/networking/net_failover.rst
9984
9985 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9986 M:      Faisal Latif <faisal.latif@intel.com>
9987 L:      linux-rdma@vger.kernel.org
9988 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9989 S:      Supported
9990 F:      drivers/infiniband/hw/nes/
9991 F:      include/uapi/rdma/nes-abi.h
9992
9993 NETEM NETWORK EMULATOR
9994 M:      Stephen Hemminger <stephen@networkplumber.org>
9995 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9996 S:      Maintained
9997 F:      net/sched/sch_netem.c
9998
9999 NETERION 10GbE DRIVERS (s2io/vxge)
10000 M:      Jon Mason <jdmason@kudzu.us>
10001 L:      netdev@vger.kernel.org
10002 S:      Supported
10003 F:      Documentation/networking/s2io.txt
10004 F:      Documentation/networking/vxge.txt
10005 F:      drivers/net/ethernet/neterion/
10006
10007 NETFILTER
10008 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10009 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10010 M:      Florian Westphal <fw@strlen.de>
10011 L:      netfilter-devel@vger.kernel.org
10012 L:      coreteam@netfilter.org
10013 W:      http://www.netfilter.org/
10014 W:      http://www.iptables.org/
10015 W:      http://www.nftables.org/
10016 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10019 S:      Maintained
10020 F:      include/linux/netfilter*
10021 F:      include/linux/netfilter/
10022 F:      include/net/netfilter/
10023 F:      include/uapi/linux/netfilter*
10024 F:      include/uapi/linux/netfilter/
10025 F:      net/*/netfilter.c
10026 F:      net/*/netfilter/
10027 F:      net/netfilter/
10028 F:      net/bridge/br_netfilter*.c
10029
10030 NETROM NETWORK LAYER
10031 M:      Ralf Baechle <ralf@linux-mips.org>
10032 L:      linux-hams@vger.kernel.org
10033 W:      http://www.linux-ax25.org/
10034 S:      Maintained
10035 F:      include/net/netrom.h
10036 F:      include/uapi/linux/netrom.h
10037 F:      net/netrom/
10038
10039 NETRONOME ETHERNET DRIVERS
10040 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10041 L:      oss-drivers@netronome.com
10042 S:      Maintained
10043 F:      drivers/net/ethernet/netronome/
10044
10045 NETWORK BLOCK DEVICE (NBD)
10046 M:      Josef Bacik <josef@toxicpanda.com>
10047 S:      Maintained
10048 L:      linux-block@vger.kernel.org
10049 L:      nbd@other.debian.org
10050 F:      Documentation/blockdev/nbd.txt
10051 F:      drivers/block/nbd.c
10052 F:      include/uapi/linux/nbd.h
10053
10054 NETWORK DROP MONITOR
10055 M:      Neil Horman <nhorman@tuxdriver.com>
10056 L:      netdev@vger.kernel.org
10057 S:      Maintained
10058 W:      https://fedorahosted.org/dropwatch/
10059 F:      net/core/drop_monitor.c
10060
10061 NETWORKING DRIVERS
10062 M:      "David S. Miller" <davem@davemloft.net>
10063 L:      netdev@vger.kernel.org
10064 W:      http://www.linuxfoundation.org/en/Net
10065 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10068 S:      Odd Fixes
10069 F:      Documentation/devicetree/bindings/net/
10070 F:      drivers/net/
10071 F:      include/linux/if_*
10072 F:      include/linux/netdevice.h
10073 F:      include/linux/etherdevice.h
10074 F:      include/linux/fcdevice.h
10075 F:      include/linux/fddidevice.h
10076 F:      include/linux/hippidevice.h
10077 F:      include/linux/inetdevice.h
10078 F:      include/uapi/linux/if_*
10079 F:      include/uapi/linux/netdevice.h
10080
10081 NETWORKING DRIVERS (WIRELESS)
10082 M:      Kalle Valo <kvalo@codeaurora.org>
10083 L:      linux-wireless@vger.kernel.org
10084 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10087 S:      Maintained
10088 F:      Documentation/devicetree/bindings/net/wireless/
10089 F:      drivers/net/wireless/
10090
10091 NETWORKING [DSA]
10092 M:      Andrew Lunn <andrew@lunn.ch>
10093 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10094 M:      Florian Fainelli <f.fainelli@gmail.com>
10095 S:      Maintained
10096 F:      Documentation/devicetree/bindings/net/dsa/
10097 F:      net/dsa/
10098 F:      include/net/dsa.h
10099 F:      include/linux/dsa/
10100 F:      drivers/net/dsa/
10101
10102 NETWORKING [GENERAL]
10103 M:      "David S. Miller" <davem@davemloft.net>
10104 L:      netdev@vger.kernel.org
10105 W:      http://www.linuxfoundation.org/en/Net
10106 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10109 B:      mailto:netdev@vger.kernel.org
10110 S:      Maintained
10111 F:      net/
10112 F:      include/net/
10113 F:      include/linux/in.h
10114 F:      include/linux/net.h
10115 F:      include/linux/netdevice.h
10116 F:      include/uapi/linux/in.h
10117 F:      include/uapi/linux/net.h
10118 F:      include/uapi/linux/netdevice.h
10119 F:      include/uapi/linux/net_namespace.h
10120 F:      tools/testing/selftests/net/
10121 F:      lib/net_utils.c
10122 F:      lib/random32.c
10123 F:      Documentation/networking/
10124
10125 NETWORKING [IPSEC]
10126 M:      Steffen Klassert <steffen.klassert@secunet.com>
10127 M:      Herbert Xu <herbert@gondor.apana.org.au>
10128 M:      "David S. Miller" <davem@davemloft.net>
10129 L:      netdev@vger.kernel.org
10130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10132 S:      Maintained
10133 F:      net/core/flow.c
10134 F:      net/xfrm/
10135 F:      net/key/
10136 F:      net/ipv4/xfrm*
10137 F:      net/ipv4/esp4*
10138 F:      net/ipv4/ah4.c
10139 F:      net/ipv4/ipcomp.c
10140 F:      net/ipv4/ip_vti.c
10141 F:      net/ipv6/xfrm*
10142 F:      net/ipv6/esp6*
10143 F:      net/ipv6/ah6.c
10144 F:      net/ipv6/ipcomp6.c
10145 F:      net/ipv6/ip6_vti.c
10146 F:      include/uapi/linux/xfrm.h
10147 F:      include/net/xfrm.h
10148
10149 NETWORKING [IPv4/IPv6]
10150 M:      "David S. Miller" <davem@davemloft.net>
10151 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10152 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10153 L:      netdev@vger.kernel.org
10154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10155 S:      Maintained
10156 F:      net/ipv4/
10157 F:      net/ipv6/
10158 F:      include/net/ip*
10159 F:      arch/x86/net/*
10160
10161 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10162 M:      Paul Moore <paul@paul-moore.com>
10163 W:      https://github.com/netlabel
10164 L:      netdev@vger.kernel.org
10165 L:      linux-security-module@vger.kernel.org
10166 S:      Maintained
10167 F:      Documentation/netlabel/
10168 F:      include/net/calipso.h
10169 F:      include/net/cipso_ipv4.h
10170 F:      include/net/netlabel.h
10171 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10172 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10173 F:      net/netlabel/
10174 F:      net/ipv4/cipso_ipv4.c
10175 F:      net/ipv6/calipso.c
10176 F:      net/netfilter/xt_CONNSECMARK.c
10177 F:      net/netfilter/xt_SECMARK.c
10178
10179 NETWORKING [TCP]
10180 M:      Eric Dumazet <edumazet@google.com>
10181 L:      netdev@vger.kernel.org
10182 S:      Maintained
10183 F:      net/ipv4/tcp*.c
10184 F:      net/ipv4/syncookies.c
10185 F:      net/ipv6/tcp*.c
10186 F:      net/ipv6/syncookies.c
10187 F:      include/uapi/linux/tcp.h
10188 F:      include/net/tcp.h
10189 F:      include/linux/tcp.h
10190 F:      include/trace/events/tcp.h
10191
10192 NETWORKING [TLS]
10193 M:      Boris Pismenny <borisp@mellanox.com>
10194 M:      Aviad Yehezkel <aviadye@mellanox.com>
10195 M:      Dave Watson <davejwatson@fb.com>
10196 L:      netdev@vger.kernel.org
10197 S:      Maintained
10198 F:      net/tls/*
10199 F:      include/uapi/linux/tls.h
10200 F:      include/net/tls.h
10201
10202 NETWORKING [WIRELESS]
10203 L:      linux-wireless@vger.kernel.org
10204 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10205
10206 NETDEVSIM
10207 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10208 S:      Maintained
10209 F:      drivers/net/netdevsim/*
10210
10211 NETXEN (1/10) GbE SUPPORT
10212 M:      Manish Chopra <manish.chopra@cavium.com>
10213 M:      Rahul Verma <rahul.verma@cavium.com>
10214 M:      Dept-GELinuxNICDev@cavium.com
10215 L:      netdev@vger.kernel.org
10216 S:      Supported
10217 F:      drivers/net/ethernet/qlogic/netxen/
10218
10219 NFC SUBSYSTEM
10220 M:      Samuel Ortiz <sameo@linux.intel.com>
10221 L:      linux-wireless@vger.kernel.org
10222 L:      linux-nfc@lists.01.org (subscribers-only)
10223 S:      Supported
10224 F:      net/nfc/
10225 F:      include/net/nfc/
10226 F:      include/uapi/linux/nfc.h
10227 F:      drivers/nfc/
10228 F:      include/linux/platform_data/nfcmrvl.h
10229 F:      include/linux/platform_data/nxp-nci.h
10230 F:      Documentation/devicetree/bindings/net/nfc/
10231
10232 NFS, SUNRPC, AND LOCKD CLIENTS
10233 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10234 M:      Anna Schumaker <anna.schumaker@netapp.com>
10235 L:      linux-nfs@vger.kernel.org
10236 W:      http://client.linux-nfs.org
10237 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10238 S:      Maintained
10239 F:      fs/lockd/
10240 F:      fs/nfs/
10241 F:      fs/nfs_common/
10242 F:      net/sunrpc/
10243 F:      include/linux/lockd/
10244 F:      include/linux/nfs*
10245 F:      include/linux/sunrpc/
10246 F:      include/uapi/linux/nfs*
10247 F:      include/uapi/linux/sunrpc/
10248
10249 NILFS2 FILESYSTEM
10250 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10251 L:      linux-nilfs@vger.kernel.org
10252 W:      https://nilfs.sourceforge.io/
10253 W:      https://nilfs.osdn.jp/
10254 T:      git git://github.com/konis/nilfs2.git
10255 S:      Supported
10256 F:      Documentation/filesystems/nilfs2.txt
10257 F:      fs/nilfs2/
10258 F:      include/trace/events/nilfs2.h
10259 F:      include/uapi/linux/nilfs2_api.h
10260 F:      include/uapi/linux/nilfs2_ondisk.h
10261
10262 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10263 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10264 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10265 S:      Maintained
10266 F:      Documentation/scsi/NinjaSCSI.txt
10267 F:      drivers/scsi/pcmcia/nsp_*
10268
10269 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10270 M:      GOTO Masanori <gotom@debian.or.jp>
10271 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10272 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10273 S:      Maintained
10274 F:      Documentation/scsi/NinjaSCSI.txt
10275 F:      drivers/scsi/nsp32*
10276
10277 NIOS2 ARCHITECTURE
10278 M:      Ley Foon Tan <lftan@altera.com>
10279 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10281 S:      Maintained
10282 F:      arch/nios2/
10283
10284 NOHZ, DYNTICKS SUPPORT
10285 M:      Frederic Weisbecker <fweisbec@gmail.com>
10286 M:      Thomas Gleixner <tglx@linutronix.de>
10287 M:      Ingo Molnar <mingo@kernel.org>
10288 L:      linux-kernel@vger.kernel.org
10289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10290 S:      Maintained
10291 F:      kernel/time/tick*.*
10292 F:      include/linux/tick.h
10293 F:      include/linux/sched/nohz.h
10294
10295 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10296 M:      Pavel Machek <pavel@ucw.cz>
10297 M:      Sakari Ailus <sakari.ailus@iki.fi>
10298 L:      linux-media@vger.kernel.org
10299 S:      Maintained
10300 F:      drivers/media/i2c/et8ek8
10301 F:      drivers/media/i2c/ad5820.c
10302
10303 NOKIA N900 POWER SUPPLY DRIVERS
10304 R:      Pali Rohár <pali.rohar@gmail.com>
10305 F:      include/linux/power/bq2415x_charger.h
10306 F:      include/linux/power/bq27xxx_battery.h
10307 F:      include/linux/power/isp1704_charger.h
10308 F:      drivers/power/supply/bq2415x_charger.c
10309 F:      drivers/power/supply/bq27xxx_battery.c
10310 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10311 F:      drivers/power/supply/isp1704_charger.c
10312 F:      drivers/power/supply/rx51_battery.c
10313
10314 NTB AMD DRIVER
10315 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10316 L:      linux-ntb@googlegroups.com
10317 S:      Supported
10318 F:      drivers/ntb/hw/amd/
10319
10320 NTB DRIVER CORE
10321 M:      Jon Mason <jdmason@kudzu.us>
10322 M:      Dave Jiang <dave.jiang@intel.com>
10323 M:      Allen Hubbe <allenbh@gmail.com>
10324 L:      linux-ntb@googlegroups.com
10325 S:      Supported
10326 W:      https://github.com/jonmason/ntb/wiki
10327 T:      git git://github.com/jonmason/ntb.git
10328 F:      drivers/ntb/
10329 F:      drivers/net/ntb_netdev.c
10330 F:      include/linux/ntb.h
10331 F:      include/linux/ntb_transport.h
10332 F:      tools/testing/selftests/ntb/
10333
10334 NTB IDT DRIVER
10335 M:      Serge Semin <fancer.lancer@gmail.com>
10336 L:      linux-ntb@googlegroups.com
10337 S:      Supported
10338 F:      drivers/ntb/hw/idt/
10339
10340 NTB INTEL DRIVER
10341 M:      Dave Jiang <dave.jiang@intel.com>
10342 L:      linux-ntb@googlegroups.com
10343 S:      Supported
10344 W:      https://github.com/davejiang/linux/wiki
10345 T:      git https://github.com/davejiang/linux.git
10346 F:      drivers/ntb/hw/intel/
10347
10348 NTFS FILESYSTEM
10349 M:      Anton Altaparmakov <anton@tuxera.com>
10350 L:      linux-ntfs-dev@lists.sourceforge.net
10351 W:      http://www.tuxera.com/
10352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10353 S:      Supported
10354 F:      Documentation/filesystems/ntfs.txt
10355 F:      fs/ntfs/
10356
10357 NUBUS SUBSYSTEM
10358 M:      Finn Thain <fthain@telegraphics.com.au>
10359 L:      linux-m68k@lists.linux-m68k.org
10360 S:      Maintained
10361 F:      arch/*/include/asm/nubus.h
10362 F:      drivers/nubus/
10363 F:      include/linux/nubus.h
10364 F:      include/uapi/linux/nubus.h
10365
10366 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10367 M:      Antonino Daplas <adaplas@gmail.com>
10368 L:      linux-fbdev@vger.kernel.org
10369 S:      Maintained
10370 F:      drivers/video/fbdev/riva/
10371 F:      drivers/video/fbdev/nvidia/
10372
10373 NVM EXPRESS DRIVER
10374 M:      Keith Busch <keith.busch@intel.com>
10375 M:      Jens Axboe <axboe@fb.com>
10376 M:      Christoph Hellwig <hch@lst.de>
10377 M:      Sagi Grimberg <sagi@grimberg.me>
10378 L:      linux-nvme@lists.infradead.org
10379 T:      git://git.infradead.org/nvme.git
10380 W:      http://git.infradead.org/nvme.git
10381 S:      Supported
10382 F:      drivers/nvme/host/
10383 F:      include/linux/nvme.h
10384 F:      include/uapi/linux/nvme_ioctl.h
10385
10386 NVM EXPRESS FC TRANSPORT DRIVERS
10387 M:      James Smart <james.smart@broadcom.com>
10388 L:      linux-nvme@lists.infradead.org
10389 S:      Supported
10390 F:      include/linux/nvme-fc.h
10391 F:      include/linux/nvme-fc-driver.h
10392 F:      drivers/nvme/host/fc.c
10393 F:      drivers/nvme/target/fc.c
10394 F:      drivers/nvme/target/fcloop.c
10395
10396 NVM EXPRESS TARGET DRIVER
10397 M:      Christoph Hellwig <hch@lst.de>
10398 M:      Sagi Grimberg <sagi@grimberg.me>
10399 L:      linux-nvme@lists.infradead.org
10400 T:      git://git.infradead.org/nvme.git
10401 W:      http://git.infradead.org/nvme.git
10402 S:      Supported
10403 F:      drivers/nvme/target/
10404
10405 NVMEM FRAMEWORK
10406 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10407 S:      Maintained
10408 F:      drivers/nvmem/
10409 F:      Documentation/devicetree/bindings/nvmem/
10410 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10411 F:      include/linux/nvmem-consumer.h
10412 F:      include/linux/nvmem-provider.h
10413
10414 NXP SGTL5000 DRIVER
10415 M:      Fabio Estevam <fabio.estevam@nxp.com>
10416 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10417 S:      Maintained
10418 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10419 F:      sound/soc/codecs/sgtl5000*
10420
10421 NXP TDA998X DRM DRIVER
10422 M:      Russell King <linux@armlinux.org.uk>
10423 S:      Maintained
10424 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10425 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10426 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10427 F:      include/drm/i2c/tda998x.h
10428 F:      include/dt-bindings/display/tda998x.h
10429 K:      "nxp,tda998x"
10430
10431 NXP TFA9879 DRIVER
10432 M:      Peter Rosin <peda@axentia.se>
10433 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10434 S:      Maintained
10435 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10436 F:      sound/soc/codecs/tfa9879*
10437
10438 NXP-NCI NFC DRIVER
10439 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10440 R:      Charles Gorand <charles.gorand@effinnov.com>
10441 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10442 S:      Supported
10443 F:      drivers/nfc/nxp-nci
10444
10445 OBJTOOL
10446 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10447 M:      Peter Zijlstra <peterz@infradead.org>
10448 S:      Supported
10449 F:      tools/objtool/
10450
10451 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10452 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10453 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10454 L:      linuxppc-dev@lists.ozlabs.org
10455 S:      Supported
10456 F:      arch/powerpc/platforms/powernv/ocxl.c
10457 F:      arch/powerpc/include/asm/pnv-ocxl.h
10458 F:      drivers/misc/ocxl/
10459 F:      include/misc/ocxl*
10460 F:      include/uapi/misc/ocxl.h
10461 F:      Documentation/accelerators/ocxl.rst
10462
10463 OMAP AUDIO SUPPORT
10464 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10465 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10466 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10467 L:      linux-omap@vger.kernel.org
10468 S:      Maintained
10469 F:      sound/soc/omap/
10470
10471 OMAP CLOCK FRAMEWORK SUPPORT
10472 M:      Paul Walmsley <paul@pwsan.com>
10473 L:      linux-omap@vger.kernel.org
10474 S:      Maintained
10475 F:      arch/arm/*omap*/*clock*
10476
10477 OMAP DEVICE TREE SUPPORT
10478 M:      Benoît Cousson <bcousson@baylibre.com>
10479 M:      Tony Lindgren <tony@atomide.com>
10480 L:      linux-omap@vger.kernel.org
10481 L:      devicetree@vger.kernel.org
10482 S:      Maintained
10483 F:      arch/arm/boot/dts/*omap*
10484 F:      arch/arm/boot/dts/*am3*
10485 F:      arch/arm/boot/dts/*am4*
10486 F:      arch/arm/boot/dts/*am5*
10487 F:      arch/arm/boot/dts/*dra7*
10488
10489 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10490 L:      linux-omap@vger.kernel.org
10491 L:      linux-fbdev@vger.kernel.org
10492 S:      Orphan
10493 F:      drivers/video/fbdev/omap2/
10494 F:      Documentation/arm/OMAP/DSS
10495
10496 OMAP FRAMEBUFFER SUPPORT
10497 L:      linux-fbdev@vger.kernel.org
10498 L:      linux-omap@vger.kernel.org
10499 S:      Orphan
10500 F:      drivers/video/fbdev/omap/
10501
10502 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10503 M:      Roger Quadros <rogerq@ti.com>
10504 M:      Tony Lindgren <tony@atomide.com>
10505 L:      linux-omap@vger.kernel.org
10506 S:      Maintained
10507 F:      drivers/memory/omap-gpmc.c
10508 F:      arch/arm/mach-omap2/*gpmc*
10509
10510 OMAP GPIO DRIVER
10511 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10512 M:      Santosh Shilimkar <ssantosh@kernel.org>
10513 M:      Kevin Hilman <khilman@kernel.org>
10514 L:      linux-omap@vger.kernel.org
10515 S:      Maintained
10516 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10517 F:      drivers/gpio/gpio-omap.c
10518
10519 OMAP HARDWARE SPINLOCK SUPPORT
10520 M:      Ohad Ben-Cohen <ohad@wizery.com>
10521 L:      linux-omap@vger.kernel.org
10522 S:      Maintained
10523 F:      drivers/hwspinlock/omap_hwspinlock.c
10524
10525 OMAP HS MMC SUPPORT
10526 L:      linux-mmc@vger.kernel.org
10527 L:      linux-omap@vger.kernel.org
10528 S:      Orphan
10529 F:      drivers/mmc/host/omap_hsmmc.c
10530
10531 OMAP HWMOD DATA
10532 M:      Paul Walmsley <paul@pwsan.com>
10533 L:      linux-omap@vger.kernel.org
10534 S:      Maintained
10535 F:      arch/arm/mach-omap2/omap_hwmod*data*
10536
10537 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10538 M:      Benoît Cousson <bcousson@baylibre.com>
10539 L:      linux-omap@vger.kernel.org
10540 S:      Maintained
10541 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10542
10543 OMAP HWMOD SUPPORT
10544 M:      Benoît Cousson <bcousson@baylibre.com>
10545 M:      Paul Walmsley <paul@pwsan.com>
10546 L:      linux-omap@vger.kernel.org
10547 S:      Maintained
10548 F:      arch/arm/mach-omap2/omap_hwmod.*
10549
10550 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10551 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10552 L:      linux-media@vger.kernel.org
10553 S:      Maintained
10554 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10555 F:      drivers/media/platform/omap3isp/
10556 F:      drivers/staging/media/omap4iss/
10557
10558 OMAP MMC SUPPORT
10559 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10560 L:      linux-omap@vger.kernel.org
10561 S:      Maintained
10562 F:      drivers/mmc/host/omap.c
10563
10564 OMAP POWER MANAGEMENT SUPPORT
10565 M:      Kevin Hilman <khilman@kernel.org>
10566 L:      linux-omap@vger.kernel.org
10567 S:      Maintained
10568 F:      arch/arm/*omap*/*pm*
10569 F:      drivers/cpufreq/omap-cpufreq.c
10570
10571 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10572 M:      Rajendra Nayak <rnayak@codeaurora.org>
10573 M:      Paul Walmsley <paul@pwsan.com>
10574 L:      linux-omap@vger.kernel.org
10575 S:      Maintained
10576 F:      arch/arm/mach-omap2/prm*
10577
10578 OMAP RANDOM NUMBER GENERATOR SUPPORT
10579 M:      Deepak Saxena <dsaxena@plexity.net>
10580 S:      Maintained
10581 F:      drivers/char/hw_random/omap-rng.c
10582
10583 OMAP USB SUPPORT
10584 L:      linux-usb@vger.kernel.org
10585 L:      linux-omap@vger.kernel.org
10586 S:      Orphan
10587 F:      drivers/usb/*/*omap*
10588 F:      arch/arm/*omap*/usb*
10589
10590 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10591 M:      Mark Jackson <mpfj@newflow.co.uk>
10592 L:      linux-omap@vger.kernel.org
10593 S:      Maintained
10594 F:      arch/arm/boot/dts/am335x-nano.dts
10595
10596 OMAP1 SUPPORT
10597 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10598 M:      Tony Lindgren <tony@atomide.com>
10599 L:      linux-omap@vger.kernel.org
10600 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10602 S:      Maintained
10603 F:      arch/arm/mach-omap1/
10604 F:      arch/arm/plat-omap/
10605 F:      arch/arm/configs/omap1_defconfig
10606 F:      drivers/i2c/busses/i2c-omap.c
10607 F:      include/linux/platform_data/i2c-omap.h
10608 F:      include/linux/platform_data/ams-delta-fiq.h
10609
10610 OMAP2+ SUPPORT
10611 M:      Tony Lindgren <tony@atomide.com>
10612 L:      linux-omap@vger.kernel.org
10613 W:      http://www.muru.com/linux/omap/
10614 W:      http://linux.omap.com/
10615 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10617 S:      Maintained
10618 F:      arch/arm/mach-omap2/
10619 F:      arch/arm/plat-omap/
10620 F:      arch/arm/configs/omap2plus_defconfig
10621 F:      drivers/i2c/busses/i2c-omap.c
10622 F:      drivers/irqchip/irq-omap-intc.c
10623 F:      drivers/mfd/*omap*.c
10624 F:      drivers/mfd/menelaus.c
10625 F:      drivers/mfd/palmas.c
10626 F:      drivers/mfd/tps65217.c
10627 F:      drivers/mfd/tps65218.c
10628 F:      drivers/mfd/tps65910.c
10629 F:      drivers/mfd/twl-core.[ch]
10630 F:      drivers/mfd/twl4030*.c
10631 F:      drivers/mfd/twl6030*.c
10632 F:      drivers/mfd/twl6040*.c
10633 F:      drivers/regulator/palmas-regulator*.c
10634 F:      drivers/regulator/pbias-regulator.c
10635 F:      drivers/regulator/tps65217-regulator.c
10636 F:      drivers/regulator/tps65218-regulator.c
10637 F:      drivers/regulator/tps65910-regulator.c
10638 F:      drivers/regulator/twl-regulator.c
10639 F:      drivers/regulator/twl6030-regulator.c
10640 F:      include/linux/platform_data/i2c-omap.h
10641
10642 ONION OMEGA2+ BOARD
10643 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10644 L:      linux-mips@linux-mips.org
10645 S:      Maintained
10646 F:      arch/mips/boot/dts/ralink/omega2p.dts
10647
10648 OMFS FILESYSTEM
10649 M:      Bob Copeland <me@bobcopeland.com>
10650 L:      linux-karma-devel@lists.sourceforge.net
10651 S:      Maintained
10652 F:      Documentation/filesystems/omfs.txt
10653 F:      fs/omfs/
10654
10655 OMNIKEY CARDMAN 4000 DRIVER
10656 M:      Harald Welte <laforge@gnumonks.org>
10657 S:      Maintained
10658 F:      drivers/char/pcmcia/cm4000_cs.c
10659 F:      include/linux/cm4000_cs.h
10660 F:      include/uapi/linux/cm4000_cs.h
10661
10662 OMNIKEY CARDMAN 4040 DRIVER
10663 M:      Harald Welte <laforge@gnumonks.org>
10664 S:      Maintained
10665 F:      drivers/char/pcmcia/cm4040_cs.*
10666
10667 OMNIVISION OV13858 SENSOR DRIVER
10668 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10669 L:      linux-media@vger.kernel.org
10670 T:      git git://linuxtv.org/media_tree.git
10671 S:      Maintained
10672 F:      drivers/media/i2c/ov13858.c
10673
10674 OMNIVISION OV2680 SENSOR DRIVER
10675 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10676 L:      linux-media@vger.kernel.org
10677 T:      git git://linuxtv.org/media_tree.git
10678 S:      Maintained
10679 F:      drivers/media/i2c/ov2680.c
10680 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10681
10682 OMNIVISION OV2685 SENSOR DRIVER
10683 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10684 L:      linux-media@vger.kernel.org
10685 T:      git git://linuxtv.org/media_tree.git
10686 S:      Maintained
10687 F:      drivers/media/i2c/ov2685.c
10688
10689 OMNIVISION OV5640 SENSOR DRIVER
10690 M:      Steve Longerbeam <slongerbeam@gmail.com>
10691 L:      linux-media@vger.kernel.org
10692 T:      git git://linuxtv.org/media_tree.git
10693 S:      Maintained
10694 F:      drivers/media/i2c/ov5640.c
10695
10696 OMNIVISION OV5647 SENSOR DRIVER
10697 M:      Luis Oliveira <lolivei@synopsys.com>
10698 L:      linux-media@vger.kernel.org
10699 T:      git git://linuxtv.org/media_tree.git
10700 S:      Maintained
10701 F:      drivers/media/i2c/ov5647.c
10702
10703 OMNIVISION OV5695 SENSOR DRIVER
10704 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10705 L:      linux-media@vger.kernel.org
10706 T:      git git://linuxtv.org/media_tree.git
10707 S:      Maintained
10708 F:      drivers/media/i2c/ov5695.c
10709
10710 OMNIVISION OV7670 SENSOR DRIVER
10711 M:      Jonathan Corbet <corbet@lwn.net>
10712 L:      linux-media@vger.kernel.org
10713 T:      git git://linuxtv.org/media_tree.git
10714 S:      Maintained
10715 F:      drivers/media/i2c/ov7670.c
10716 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10717
10718 OMNIVISION OV772x SENSOR DRIVER
10719 M:      Jacopo Mondi <jacopo@jmondi.org>
10720 L:      linux-media@vger.kernel.org
10721 T:      git git://linuxtv.org/media_tree.git
10722 S:      Odd fixes
10723 F:      drivers/media/i2c/ov772x.c
10724 F:      include/media/i2c/ov772x.h
10725 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10726
10727 OMNIVISION OV7740 SENSOR DRIVER
10728 M:      Wenyou Yang <wenyou.yang@microchip.com>
10729 L:      linux-media@vger.kernel.org
10730 T:      git git://linuxtv.org/media_tree.git
10731 S:      Maintained
10732 F:      drivers/media/i2c/ov7740.c
10733 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10734
10735 OMNIVISION OV9650 SENSOR DRIVER
10736 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10737 R:      Akinobu Mita <akinobu.mita@gmail.com>
10738 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10739 L:      linux-media@vger.kernel.org
10740 T:      git git://linuxtv.org/media_tree.git
10741 S:      Maintained
10742 F:      drivers/media/i2c/ov9650.c
10743 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10744
10745 ONENAND FLASH DRIVER
10746 M:      Kyungmin Park <kyungmin.park@samsung.com>
10747 L:      linux-mtd@lists.infradead.org
10748 S:      Maintained
10749 F:      drivers/mtd/nand/onenand/
10750 F:      include/linux/mtd/onenand*.h
10751
10752 ONSTREAM SCSI TAPE DRIVER
10753 M:      Willem Riede <osst@riede.org>
10754 L:      osst-users@lists.sourceforge.net
10755 L:      linux-scsi@vger.kernel.org
10756 S:      Maintained
10757 F:      Documentation/scsi/osst.txt
10758 F:      drivers/scsi/osst.*
10759 F:      drivers/scsi/osst_*.h
10760 F:      drivers/scsi/st.h
10761
10762 OP-TEE DRIVER
10763 M:      Jens Wiklander <jens.wiklander@linaro.org>
10764 S:      Maintained
10765 F:      drivers/tee/optee/
10766
10767 OPA-VNIC DRIVER
10768 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10769 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10770 L:      linux-rdma@vger.kernel.org
10771 S:      Supported
10772 F:      drivers/infiniband/ulp/opa_vnic
10773
10774 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10775 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10776 M:      Frank Rowand <frowand.list@gmail.com>
10777 L:      devicetree@vger.kernel.org
10778 S:      Maintained
10779 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10780 F:      Documentation/devicetree/overlay-notes.txt
10781 F:      drivers/of/overlay.c
10782 F:      drivers/of/resolver.c
10783 K:      of_overlay_notifier_
10784
10785 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10786 M:      Rob Herring <robh+dt@kernel.org>
10787 M:      Frank Rowand <frowand.list@gmail.com>
10788 L:      devicetree@vger.kernel.org
10789 W:      http://www.devicetree.org/
10790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10791 S:      Maintained
10792 F:      drivers/of/
10793 F:      include/linux/of*.h
10794 F:      scripts/dtc/
10795 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10796
10797 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10798 M:      Rob Herring <robh+dt@kernel.org>
10799 M:      Mark Rutland <mark.rutland@arm.com>
10800 L:      devicetree@vger.kernel.org
10801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10802 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10803 S:      Maintained
10804 F:      Documentation/devicetree/
10805 F:      arch/*/boot/dts/
10806 F:      include/dt-bindings/
10807
10808 OPENCORES I2C BUS DRIVER
10809 M:      Peter Korsgaard <peter@korsgaard.com>
10810 L:      linux-i2c@vger.kernel.org
10811 S:      Maintained
10812 F:      Documentation/i2c/busses/i2c-ocores
10813 F:      drivers/i2c/busses/i2c-ocores.c
10814
10815 OPENRISC ARCHITECTURE
10816 M:      Jonas Bonn <jonas@southpole.se>
10817 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10818 M:      Stafford Horne <shorne@gmail.com>
10819 T:      git git://github.com/openrisc/linux.git
10820 L:      openrisc@lists.librecores.org
10821 W:      http://openrisc.io
10822 S:      Maintained
10823 F:      Documentation/devicetree/bindings/openrisc/
10824 F:      Documentation/openrisc/
10825 F:      arch/openrisc/
10826 F:      drivers/irqchip/irq-ompic.c
10827 F:      drivers/irqchip/irq-or1k-*
10828
10829 OPENVSWITCH
10830 M:      Pravin B Shelar <pshelar@ovn.org>
10831 L:      netdev@vger.kernel.org
10832 L:      dev@openvswitch.org
10833 W:      http://openvswitch.org
10834 S:      Maintained
10835 F:      net/openvswitch/
10836 F:      include/uapi/linux/openvswitch.h
10837
10838 OPERATING PERFORMANCE POINTS (OPP)
10839 M:      Viresh Kumar <vireshk@kernel.org>
10840 M:      Nishanth Menon <nm@ti.com>
10841 M:      Stephen Boyd <sboyd@kernel.org>
10842 L:      linux-pm@vger.kernel.org
10843 S:      Maintained
10844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10845 F:      drivers/opp/
10846 F:      include/linux/pm_opp.h
10847 F:      Documentation/power/opp.txt
10848 F:      Documentation/devicetree/bindings/opp/
10849
10850 OPL4 DRIVER
10851 M:      Clemens Ladisch <clemens@ladisch.de>
10852 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10853 T:      git git://git.alsa-project.org/alsa-kernel.git
10854 S:      Maintained
10855 F:      sound/drivers/opl4/
10856
10857 OPROFILE
10858 M:      Robert Richter <rric@kernel.org>
10859 L:      oprofile-list@lists.sf.net
10860 S:      Maintained
10861 F:      arch/*/include/asm/oprofile*.h
10862 F:      arch/*/oprofile/
10863 F:      drivers/oprofile/
10864 F:      include/linux/oprofile.h
10865
10866 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10867 M:      Mark Fasheh <mark@fasheh.com>
10868 M:      Joel Becker <jlbec@evilplan.org>
10869 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10870 W:      http://ocfs2.wiki.kernel.org
10871 S:      Supported
10872 F:      Documentation/filesystems/ocfs2.txt
10873 F:      Documentation/filesystems/dlmfs.txt
10874 F:      fs/ocfs2/
10875
10876 ORANGEFS FILESYSTEM
10877 M:      Mike Marshall <hubcap@omnibond.com>
10878 R:      Martin Brandenburg <martin@omnibond.com>
10879 L:      devel@lists.orangefs.org
10880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10881 S:      Supported
10882 F:      fs/orangefs/
10883 F:      Documentation/filesystems/orangefs.txt
10884
10885 ORINOCO DRIVER
10886 L:      linux-wireless@vger.kernel.org
10887 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10888 W:      http://www.nongnu.org/orinoco/
10889 S:      Orphan
10890 F:      drivers/net/wireless/intersil/orinoco/
10891
10892 OSD LIBRARY and FILESYSTEM
10893 M:      Boaz Harrosh <ooo@electrozaur.com>
10894 S:      Maintained
10895 F:      drivers/scsi/osd/
10896 F:      include/scsi/osd_*
10897 F:      fs/exofs/
10898
10899 OV2659 OMNIVISION SENSOR DRIVER
10900 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10901 L:      linux-media@vger.kernel.org
10902 W:      https://linuxtv.org
10903 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10904 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10905 S:      Maintained
10906 F:      drivers/media/i2c/ov2659.c
10907 F:      include/media/i2c/ov2659.h
10908
10909 OVERLAY FILESYSTEM
10910 M:      Miklos Szeredi <miklos@szeredi.hu>
10911 L:      linux-unionfs@vger.kernel.org
10912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10913 S:      Supported
10914 F:      fs/overlayfs/
10915 F:      Documentation/filesystems/overlayfs.txt
10916
10917 P54 WIRELESS DRIVER
10918 M:      Christian Lamparter <chunkeey@googlemail.com>
10919 L:      linux-wireless@vger.kernel.org
10920 W:      http://wireless.kernel.org/en/users/Drivers/p54
10921 S:      Maintained
10922 F:      drivers/net/wireless/intersil/p54/
10923
10924 PA SEMI ETHERNET DRIVER
10925 L:      netdev@vger.kernel.org
10926 S:      Orphan
10927 F:      drivers/net/ethernet/pasemi/*
10928
10929 PA SEMI SMBUS DRIVER
10930 L:      linux-i2c@vger.kernel.org
10931 S:      Orphan
10932 F:      drivers/i2c/busses/i2c-pasemi.c
10933
10934 PADATA PARALLEL EXECUTION MECHANISM
10935 M:      Steffen Klassert <steffen.klassert@secunet.com>
10936 L:      linux-crypto@vger.kernel.org
10937 S:      Maintained
10938 F:      kernel/padata.c
10939 F:      include/linux/padata.h
10940 F:      Documentation/padata.txt
10941
10942 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10943 M:      Harald Welte <laforge@gnumonks.org>
10944 L:      platform-driver-x86@vger.kernel.org
10945 S:      Maintained
10946 F:      drivers/platform/x86/panasonic-laptop.c
10947
10948 PARALLEL LCD/KEYPAD PANEL DRIVER
10949 M:      Willy Tarreau <willy@haproxy.com>
10950 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10951 S:      Odd Fixes
10952 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10953 F:      drivers/misc/panel.c
10954
10955 PARALLEL PORT SUBSYSTEM
10956 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10957 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10958 L:      linux-parport@lists.infradead.org (subscribers-only)
10959 S:      Maintained
10960 F:      drivers/parport/
10961 F:      include/linux/parport*.h
10962 F:      drivers/char/ppdev.c
10963 F:      include/uapi/linux/ppdev.h
10964 F:      Documentation/parport*.txt
10965
10966 PARAVIRT_OPS INTERFACE
10967 M:      Juergen Gross <jgross@suse.com>
10968 M:      Alok Kataria <akataria@vmware.com>
10969 L:      virtualization@lists.linux-foundation.org
10970 S:      Supported
10971 F:      Documentation/virtual/paravirt_ops.txt
10972 F:      arch/*/kernel/paravirt*
10973 F:      arch/*/include/asm/paravirt*.h
10974 F:      include/linux/hypervisor.h
10975
10976 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10977 M:      Tim Waugh <tim@cyberelk.net>
10978 L:      linux-parport@lists.infradead.org (subscribers-only)
10979 S:      Maintained
10980 F:      Documentation/blockdev/paride.txt
10981 F:      drivers/block/paride/
10982
10983 PARISC ARCHITECTURE
10984 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10985 M:      Helge Deller <deller@gmx.de>
10986 L:      linux-parisc@vger.kernel.org
10987 W:      http://www.parisc-linux.org/
10988 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10991 S:      Maintained
10992 F:      arch/parisc/
10993 F:      Documentation/parisc/
10994 F:      drivers/parisc/
10995 F:      drivers/char/agp/parisc-agp.c
10996 F:      drivers/input/serio/gscps2.c
10997 F:      drivers/parport/parport_gsc.*
10998 F:      drivers/tty/serial/8250/8250_gsc.c
10999 F:      drivers/video/fbdev/sti*
11000 F:      drivers/video/console/sti*
11001 F:      drivers/video/logo/logo_parisc*
11002
11003 PARMAN
11004 M:      Jiri Pirko <jiri@mellanox.com>
11005 L:      netdev@vger.kernel.org
11006 S:      Supported
11007 F:      lib/parman.c
11008 F:      lib/test_parman.c
11009 F:      include/linux/parman.h
11010
11011 PC87360 HARDWARE MONITORING DRIVER
11012 M:      Jim Cromie <jim.cromie@gmail.com>
11013 L:      linux-hwmon@vger.kernel.org
11014 S:      Maintained
11015 F:      Documentation/hwmon/pc87360
11016 F:      drivers/hwmon/pc87360.c
11017
11018 PC8736x GPIO DRIVER
11019 M:      Jim Cromie <jim.cromie@gmail.com>
11020 S:      Maintained
11021 F:      drivers/char/pc8736x_gpio.c
11022
11023 PC87427 HARDWARE MONITORING DRIVER
11024 M:      Jean Delvare <jdelvare@suse.com>
11025 L:      linux-hwmon@vger.kernel.org
11026 S:      Maintained
11027 F:      Documentation/hwmon/pc87427
11028 F:      drivers/hwmon/pc87427.c
11029
11030 PCA9532 LED DRIVER
11031 M:      Riku Voipio <riku.voipio@iki.fi>
11032 S:      Maintained
11033 F:      drivers/leds/leds-pca9532.c
11034 F:      include/linux/leds-pca9532.h
11035
11036 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11037 M:      Guenter Roeck <linux@roeck-us.net>
11038 L:      linux-i2c@vger.kernel.org
11039 S:      Maintained
11040 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11041
11042 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11043 M:      Khalid Aziz <khalid@gonehiking.org>
11044 S:      Maintained
11045 F:      drivers/firmware/pcdp.*
11046
11047 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11048 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11049 L:      linux-pci@vger.kernel.org
11050 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11051 S:      Maintained
11052 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11053 F:      drivers/pci/controller/pci-aardvark.c
11054
11055 PCI DRIVER FOR ALTERA PCIE IP
11056 M:      Ley Foon Tan <lftan@altera.com>
11057 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11058 L:      linux-pci@vger.kernel.org
11059 S:      Supported
11060 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11061 F:      drivers/pci/controller/pcie-altera.c
11062
11063 PCI DRIVER FOR APPLIEDMICRO XGENE
11064 M:      Tanmay Inamdar <tinamdar@apm.com>
11065 L:      linux-pci@vger.kernel.org
11066 L:      linux-arm-kernel@lists.infradead.org
11067 S:      Maintained
11068 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11069 F:      drivers/pci/controller/pci-xgene.c
11070
11071 PCI DRIVER FOR ARM VERSATILE PLATFORM
11072 M:      Rob Herring <robh@kernel.org>
11073 L:      linux-pci@vger.kernel.org
11074 L:      linux-arm-kernel@lists.infradead.org
11075 S:      Maintained
11076 F:      Documentation/devicetree/bindings/pci/versatile.txt
11077 F:      drivers/pci/controller/pci-versatile.c
11078
11079 PCI DRIVER FOR ARMADA 8K
11080 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11081 L:      linux-pci@vger.kernel.org
11082 L:      linux-arm-kernel@lists.infradead.org
11083 S:      Maintained
11084 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11085 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11086
11087 PCI DRIVER FOR CADENCE PCIE IP
11088 M:      Alan Douglas <adouglas@cadence.com>
11089 L:      linux-pci@vger.kernel.org
11090 S:      Maintained
11091 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11092 F:      drivers/pci/controller/pcie-cadence*
11093
11094 PCI DRIVER FOR FREESCALE LAYERSCAPE
11095 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11096 M:      Mingkai Hu <mingkai.hu@nxp.com>
11097 M:      Roy Zang <roy.zang@nxp.com>
11098 L:      linuxppc-dev@lists.ozlabs.org
11099 L:      linux-pci@vger.kernel.org
11100 L:      linux-arm-kernel@lists.infradead.org
11101 S:      Maintained
11102 F:      drivers/pci/controller/dwc/*layerscape*
11103
11104 PCI DRIVER FOR GENERIC OF HOSTS
11105 M:      Will Deacon <will.deacon@arm.com>
11106 L:      linux-pci@vger.kernel.org
11107 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11108 S:      Maintained
11109 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11110 F:      drivers/pci/controller/pci-host-common.c
11111 F:      drivers/pci/controller/pci-host-generic.c
11112
11113 PCI DRIVER FOR IMX6
11114 M:      Richard Zhu <hongxing.zhu@nxp.com>
11115 M:      Lucas Stach <l.stach@pengutronix.de>
11116 L:      linux-pci@vger.kernel.org
11117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11118 S:      Maintained
11119 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11120 F:      drivers/pci/controller/dwc/*imx6*
11121
11122 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11123 M:      Keith Busch <keith.busch@intel.com>
11124 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11125 L:      linux-pci@vger.kernel.org
11126 S:      Supported
11127 F:      drivers/pci/controller/vmd.c
11128
11129 PCI DRIVER FOR MICROSEMI SWITCHTEC
11130 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11131 M:      Logan Gunthorpe <logang@deltatee.com>
11132 L:      linux-pci@vger.kernel.org
11133 S:      Maintained
11134 F:      Documentation/switchtec.txt
11135 F:      Documentation/ABI/testing/sysfs-class-switchtec
11136 F:      drivers/pci/switch/switchtec*
11137 F:      include/uapi/linux/switchtec_ioctl.h
11138 F:      include/linux/switchtec.h
11139 F:      drivers/ntb/hw/mscc/
11140
11141 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11142 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11143 M:      Jason Cooper <jason@lakedaemon.net>
11144 L:      linux-pci@vger.kernel.org
11145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11146 S:      Maintained
11147 F:      drivers/pci/controller/*mvebu*
11148
11149 PCI DRIVER FOR NVIDIA TEGRA
11150 M:      Thierry Reding <thierry.reding@gmail.com>
11151 L:      linux-tegra@vger.kernel.org
11152 L:      linux-pci@vger.kernel.org
11153 S:      Supported
11154 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11155 F:      drivers/pci/controller/pci-tegra.c
11156
11157 PCI DRIVER FOR RENESAS R-CAR
11158 M:      Simon Horman <horms@verge.net.au>
11159 L:      linux-pci@vger.kernel.org
11160 L:      linux-renesas-soc@vger.kernel.org
11161 S:      Maintained
11162 F:      drivers/pci/controller/*rcar*
11163
11164 PCI DRIVER FOR SAMSUNG EXYNOS
11165 M:      Jingoo Han <jingoohan1@gmail.com>
11166 L:      linux-pci@vger.kernel.org
11167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11168 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11169 S:      Maintained
11170 F:      drivers/pci/controller/dwc/pci-exynos.c
11171
11172 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11173 M:      Jingoo Han <jingoohan1@gmail.com>
11174 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11175 L:      linux-pci@vger.kernel.org
11176 S:      Maintained
11177 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11178 F:      drivers/pci/controller/dwc/*designware*
11179
11180 PCI DRIVER FOR TI DRA7XX
11181 M:      Kishon Vijay Abraham I <kishon@ti.com>
11182 L:      linux-omap@vger.kernel.org
11183 L:      linux-pci@vger.kernel.org
11184 S:      Supported
11185 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11186 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11187
11188 PCI DRIVER FOR TI KEYSTONE
11189 M:      Murali Karicheri <m-karicheri2@ti.com>
11190 L:      linux-pci@vger.kernel.org
11191 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11192 S:      Maintained
11193 F:      drivers/pci/controller/dwc/*keystone*
11194
11195 PCI ENDPOINT SUBSYSTEM
11196 M:      Kishon Vijay Abraham I <kishon@ti.com>
11197 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11198 L:      linux-pci@vger.kernel.org
11199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11200 S:      Supported
11201 F:      drivers/pci/endpoint/
11202 F:      drivers/misc/pci_endpoint_test.c
11203 F:      tools/pci/
11204
11205 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11206 M:      Russell Currey <ruscur@russell.cc>
11207 L:      linuxppc-dev@lists.ozlabs.org
11208 S:      Supported
11209 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11210 F:      arch/powerpc/kernel/eeh*.c
11211 F:      arch/powerpc/platforms/*/eeh*.c
11212 F:      arch/powerpc/include/*/eeh*.h
11213
11214 PCI ERROR RECOVERY
11215 M:      Linas Vepstas <linasvepstas@gmail.com>
11216 L:      linux-pci@vger.kernel.org
11217 S:      Supported
11218 F:      Documentation/PCI/pci-error-recovery.txt
11219
11220 PCI MSI DRIVER FOR ALTERA MSI IP
11221 M:      Ley Foon Tan <lftan@altera.com>
11222 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11223 L:      linux-pci@vger.kernel.org
11224 S:      Supported
11225 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11226 F:      drivers/pci/controller/pcie-altera-msi.c
11227
11228 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11229 M:      Duc Dang <dhdang@apm.com>
11230 L:      linux-pci@vger.kernel.org
11231 L:      linux-arm-kernel@lists.infradead.org
11232 S:      Maintained
11233 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11234 F:      drivers/pci/controller/pci-xgene-msi.c
11235
11236 PCI SUBSYSTEM
11237 M:      Bjorn Helgaas <bhelgaas@google.com>
11238 L:      linux-pci@vger.kernel.org
11239 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11241 S:      Supported
11242 F:      Documentation/devicetree/bindings/pci/
11243 F:      Documentation/PCI/
11244 F:      drivers/acpi/pci*
11245 F:      drivers/pci/
11246 F:      include/asm-generic/pci*
11247 F:      include/linux/pci*
11248 F:      include/linux/of_pci.h
11249 F:      include/uapi/linux/pci*
11250 F:      lib/pci*
11251 F:      arch/x86/pci/
11252 F:      arch/x86/kernel/quirks.c
11253
11254 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11255 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11256 L:      linux-pci@vger.kernel.org
11257 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11259 S:      Supported
11260 F:      drivers/pci/controller/
11261
11262 PCIE DRIVER FOR AXIS ARTPEC
11263 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11264 L:      linux-arm-kernel@axis.com
11265 L:      linux-pci@vger.kernel.org
11266 S:      Maintained
11267 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11268 F:      drivers/pci/controller/dwc/*artpec*
11269
11270 PCIE DRIVER FOR CAVIUM THUNDERX
11271 M:      David Daney <david.daney@cavium.com>
11272 L:      linux-pci@vger.kernel.org
11273 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11274 S:      Supported
11275 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11276 F:      drivers/pci/controller/pci-thunder-*
11277
11278 PCIE DRIVER FOR HISILICON
11279 M:      Zhou Wang <wangzhou1@hisilicon.com>
11280 L:      linux-pci@vger.kernel.org
11281 S:      Maintained
11282 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11283 F:      drivers/pci/controller/dwc/pcie-hisi.c
11284
11285 PCIE DRIVER FOR HISILICON KIRIN
11286 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11287 M:      Binghui Wang <wangbinghui@hisilicon.com>
11288 L:      linux-pci@vger.kernel.org
11289 S:      Maintained
11290 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11291 F:      drivers/pci/controller/dwc/pcie-kirin.c
11292
11293 PCIE DRIVER FOR HISILICON STB
11294 M:      Jianguo Sun <sunjianguo1@huawei.com>
11295 M:      Shawn Guo <shawn.guo@linaro.org>
11296 L:      linux-pci@vger.kernel.org
11297 S:      Maintained
11298 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11299 F:      drivers/pci/controller/dwc/pcie-histb.c
11300
11301 PCIE DRIVER FOR MEDIATEK
11302 M:      Ryder Lee <ryder.lee@mediatek.com>
11303 L:      linux-pci@vger.kernel.org
11304 L:      linux-mediatek@lists.infradead.org
11305 S:      Supported
11306 F:      Documentation/devicetree/bindings/pci/mediatek*
11307 F:      drivers/pci/controller/*mediatek*
11308
11309 PCIE DRIVER FOR QUALCOMM MSM
11310 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11311 L:      linux-pci@vger.kernel.org
11312 L:      linux-arm-msm@vger.kernel.org
11313 S:      Maintained
11314 F:      drivers/pci/controller/dwc/*qcom*
11315
11316 PCIE DRIVER FOR ROCKCHIP
11317 M:      Shawn Lin <shawn.lin@rock-chips.com>
11318 L:      linux-pci@vger.kernel.org
11319 L:      linux-rockchip@lists.infradead.org
11320 S:      Maintained
11321 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11322 F:      drivers/pci/controller/pcie-rockchip*
11323
11324 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11325 M:      Linus Walleij <linus.walleij@linaro.org>
11326 L:      linux-pci@vger.kernel.org
11327 S:      Maintained
11328 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11329 F:      drivers/pci/controller/pci-v3-semi.c
11330
11331 PCIE DRIVER FOR ST SPEAR13XX
11332 M:      Pratyush Anand <pratyush.anand@gmail.com>
11333 L:      linux-pci@vger.kernel.org
11334 S:      Maintained
11335 F:      drivers/pci/controller/dwc/*spear*
11336
11337 PCMCIA SUBSYSTEM
11338 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11340 S:      Odd Fixes
11341 F:      Documentation/pcmcia/
11342 F:      tools/pcmcia/
11343 F:      drivers/pcmcia/
11344 F:      include/pcmcia/
11345
11346 PCNET32 NETWORK DRIVER
11347 M:      Don Fry <pcnet32@frontier.com>
11348 L:      netdev@vger.kernel.org
11349 S:      Maintained
11350 F:      drivers/net/ethernet/amd/pcnet32.c
11351
11352 PCRYPT PARALLEL CRYPTO ENGINE
11353 M:      Steffen Klassert <steffen.klassert@secunet.com>
11354 L:      linux-crypto@vger.kernel.org
11355 S:      Maintained
11356 F:      crypto/pcrypt.c
11357 F:      include/crypto/pcrypt.h
11358
11359 PEAQ WMI HOTKEYS DRIVER
11360 M:      Hans de Goede <hdegoede@redhat.com>
11361 L:      platform-driver-x86@vger.kernel.org
11362 S:      Maintained
11363 F:      drivers/platform/x86/peaq-wmi.c
11364
11365 PER-CPU MEMORY ALLOCATOR
11366 M:      Dennis Zhou <dennis@kernel.org>
11367 M:      Tejun Heo <tj@kernel.org>
11368 M:      Christoph Lameter <cl@linux.com>
11369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11370 S:      Maintained
11371 F:      include/linux/percpu*.h
11372 F:      mm/percpu*.c
11373 F:      arch/*/include/asm/percpu.h
11374
11375 PER-TASK DELAY ACCOUNTING
11376 M:      Balbir Singh <bsingharora@gmail.com>
11377 S:      Maintained
11378 F:      include/linux/delayacct.h
11379 F:      kernel/delayacct.c
11380
11381 PERFORMANCE EVENTS SUBSYSTEM
11382 M:      Peter Zijlstra <peterz@infradead.org>
11383 M:      Ingo Molnar <mingo@redhat.com>
11384 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11385 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11386 R:      Jiri Olsa <jolsa@redhat.com>
11387 R:      Namhyung Kim <namhyung@kernel.org>
11388 L:      linux-kernel@vger.kernel.org
11389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11390 S:      Supported
11391 F:      kernel/events/*
11392 F:      include/linux/perf_event.h
11393 F:      include/uapi/linux/perf_event.h
11394 F:      arch/*/kernel/perf_event*.c
11395 F:      arch/*/kernel/*/perf_event*.c
11396 F:      arch/*/kernel/*/*/perf_event*.c
11397 F:      arch/*/include/asm/perf_event.h
11398 F:      arch/*/kernel/perf_callchain.c
11399 F:      arch/*/events/*
11400 F:      tools/perf/
11401
11402 PERSONALITY HANDLING
11403 M:      Christoph Hellwig <hch@infradead.org>
11404 L:      linux-abi-devel@lists.sourceforge.net
11405 S:      Maintained
11406 F:      include/linux/personality.h
11407 F:      include/uapi/linux/personality.h
11408
11409 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11410 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11411 L:      linux-input@vger.kernel.org
11412 S:      Maintained
11413 F:      Documentation/input/devices/pxrc.rst
11414 F:      drivers/input/joystick/pxrc.c
11415
11416 PHONET PROTOCOL
11417 M:      Remi Denis-Courmont <courmisch@gmail.com>
11418 S:      Supported
11419 F:      Documentation/networking/phonet.txt
11420 F:      include/linux/phonet.h
11421 F:      include/net/phonet/
11422 F:      include/uapi/linux/phonet.h
11423 F:      net/phonet/
11424
11425 PHRAM MTD DRIVER
11426 M:      Joern Engel <joern@lazybastard.org>
11427 L:      linux-mtd@lists.infradead.org
11428 S:      Maintained
11429 F:      drivers/mtd/devices/phram.c
11430
11431 PICOLCD HID DRIVER
11432 M:      Bruno Prémont <bonbons@linux-vserver.org>
11433 L:      linux-input@vger.kernel.org
11434 S:      Maintained
11435 F:      drivers/hid/hid-picolcd*
11436
11437 PICOXCELL SUPPORT
11438 M:      Jamie Iles <jamie@jamieiles.com>
11439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11440 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11441 S:      Supported
11442 F:      arch/arm/boot/dts/picoxcell*
11443 F:      arch/arm/mach-picoxcell/
11444 F:      drivers/crypto/picoxcell*
11445
11446 PIN CONTROL SUBSYSTEM
11447 M:      Linus Walleij <linus.walleij@linaro.org>
11448 L:      linux-gpio@vger.kernel.org
11449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11450 S:      Maintained
11451 F:      Documentation/devicetree/bindings/pinctrl/
11452 F:      Documentation/driver-api/pinctl.rst
11453 F:      drivers/pinctrl/
11454 F:      include/linux/pinctrl/
11455
11456 PIN CONTROLLER - ATMEL AT91
11457 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11459 S:      Maintained
11460 F:      drivers/pinctrl/pinctrl-at91.*
11461
11462 PIN CONTROLLER - ATMEL AT91 PIO4
11463 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11465 L:      linux-gpio@vger.kernel.org
11466 S:      Supported
11467 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11468
11469 PIN CONTROLLER - FREESCALE
11470 M:      Dong Aisheng <aisheng.dong@nxp.com>
11471 M:      Fabio Estevam <festevam@gmail.com>
11472 M:      Shawn Guo <shawnguo@kernel.org>
11473 M:      Stefan Agner <stefan@agner.ch>
11474 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11475 L:      linux-gpio@vger.kernel.org
11476 S:      Maintained
11477 F:      drivers/pinctrl/freescale/
11478 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11479
11480 PIN CONTROLLER - INTEL
11481 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11482 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11483 S:      Maintained
11484 F:      drivers/pinctrl/intel/
11485
11486 PIN CONTROLLER - MEDIATEK
11487 M:      Sean Wang <sean.wang@mediatek.com>
11488 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11489 S:      Maintained
11490 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11491 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11492 F:      drivers/pinctrl/mediatek/mtk-eint.*
11493 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11494 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11495 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11496
11497 PIN CONTROLLER - QUALCOMM
11498 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11499 S:      Maintained
11500 L:      linux-arm-msm@vger.kernel.org
11501 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11502 F:      drivers/pinctrl/qcom/
11503
11504 PIN CONTROLLER - RENESAS
11505 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11506 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11507 L:      linux-renesas-soc@vger.kernel.org
11508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11509 S:      Maintained
11510 F:      drivers/pinctrl/sh-pfc/
11511
11512 PIN CONTROLLER - SAMSUNG
11513 M:      Tomasz Figa <tomasz.figa@gmail.com>
11514 M:      Krzysztof Kozlowski <krzk@kernel.org>
11515 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11516 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11517 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11518 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11520 S:      Maintained
11521 F:      drivers/pinctrl/samsung/
11522 F:      include/dt-bindings/pinctrl/samsung.h
11523 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11524
11525 PIN CONTROLLER - SINGLE
11526 M:      Tony Lindgren <tony@atomide.com>
11527 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11528 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11529 L:      linux-omap@vger.kernel.org
11530 S:      Maintained
11531 F:      drivers/pinctrl/pinctrl-single.c
11532
11533 PIN CONTROLLER - ST SPEAR
11534 M:      Viresh Kumar <vireshk@kernel.org>
11535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11536 W:      http://www.st.com/spear
11537 S:      Maintained
11538 F:      drivers/pinctrl/spear/
11539
11540 PISTACHIO SOC SUPPORT
11541 M:      James Hartley <james.hartley@sondrel.com>
11542 L:      linux-mips@linux-mips.org
11543 S:      Odd Fixes
11544 F:      arch/mips/pistachio/
11545 F:      arch/mips/include/asm/mach-pistachio/
11546 F:      arch/mips/boot/dts/img/pistachio*
11547 F:      arch/mips/configs/pistachio*_defconfig
11548
11549 PKTCDVD DRIVER
11550 S:      Orphan
11551 M:      linux-block@vger.kernel.org
11552 F:      drivers/block/pktcdvd.c
11553 F:      include/linux/pktcdvd.h
11554 F:      include/uapi/linux/pktcdvd.h
11555
11556 PKUNITY SOC DRIVERS
11557 M:      Guan Xuetao <gxt@pku.edu.cn>
11558 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11559 S:      Maintained
11560 T:      git git://github.com/gxt/linux.git
11561 F:      drivers/input/serio/i8042-unicore32io.h
11562 F:      drivers/i2c/busses/i2c-puv3.c
11563 F:      drivers/video/fbdev/fb-puv3.c
11564 F:      drivers/rtc/rtc-puv3.c
11565
11566 PMBUS HARDWARE MONITORING DRIVERS
11567 M:      Guenter Roeck <linux@roeck-us.net>
11568 L:      linux-hwmon@vger.kernel.org
11569 W:      http://hwmon.wiki.kernel.org/
11570 W:      http://www.roeck-us.net/linux/drivers/
11571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11572 S:      Maintained
11573 F:      Documentation/hwmon/pmbus
11574 F:      drivers/hwmon/pmbus/
11575 F:      include/linux/pmbus.h
11576
11577 PMC SIERRA MaxRAID DRIVER
11578 L:      linux-scsi@vger.kernel.org
11579 W:      http://www.pmc-sierra.com/
11580 S:      Orphan
11581 F:      drivers/scsi/pmcraid.*
11582
11583 PMC SIERRA PM8001 DRIVER
11584 M:      Jack Wang <jinpu.wang@profitbricks.com>
11585 M:      lindar_liu@usish.com
11586 L:      linux-scsi@vger.kernel.org
11587 S:      Supported
11588 F:      drivers/scsi/pm8001/
11589
11590 PNP SUPPORT
11591 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11592 S:      Maintained
11593 F:      drivers/pnp/
11594
11595 POSIX CLOCKS and TIMERS
11596 M:      Thomas Gleixner <tglx@linutronix.de>
11597 L:      linux-kernel@vger.kernel.org
11598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11599 S:      Maintained
11600 F:      fs/timerfd.c
11601 F:      include/linux/timer*
11602 F:      kernel/time/*timer*
11603
11604 POWER MANAGEMENT CORE
11605 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11606 L:      linux-pm@vger.kernel.org
11607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11608 B:      https://bugzilla.kernel.org
11609 S:      Supported
11610 F:      drivers/base/power/
11611 F:      include/linux/pm.h
11612 F:      include/linux/pm_*
11613 F:      include/linux/powercap.h
11614 F:      drivers/powercap/
11615 F:      kernel/configs/nopm.config
11616
11617 POWER STATE COORDINATION INTERFACE (PSCI)
11618 M:      Mark Rutland <mark.rutland@arm.com>
11619 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11620 L:      linux-arm-kernel@lists.infradead.org
11621 S:      Maintained
11622 F:      drivers/firmware/psci*.c
11623 F:      include/linux/psci.h
11624 F:      include/uapi/linux/psci.h
11625
11626 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11627 M:      Sebastian Reichel <sre@kernel.org>
11628 L:      linux-pm@vger.kernel.org
11629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11630 S:      Maintained
11631 F:      Documentation/ABI/testing/sysfs-class-power
11632 F:      Documentation/devicetree/bindings/power/supply/
11633 F:      include/linux/power_supply.h
11634 F:      drivers/power/supply/
11635
11636 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11637 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11638 L:      linuxppc-dev@lists.ozlabs.org
11639 S:      Maintained
11640 F:      drivers/char/powernv-op-panel.c
11641
11642 PPP OVER ATM (RFC 2364)
11643 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11644 S:      Maintained
11645 F:      net/atm/pppoatm.c
11646 F:      include/uapi/linux/atmppp.h
11647
11648 PPP OVER ETHERNET
11649 M:      Michal Ostrowski <mostrows@earthlink.net>
11650 S:      Maintained
11651 F:      drivers/net/ppp/pppoe.c
11652 F:      drivers/net/ppp/pppox.c
11653
11654 PPP OVER L2TP
11655 M:      James Chapman <jchapman@katalix.com>
11656 S:      Maintained
11657 F:      net/l2tp/l2tp_ppp.c
11658 F:      include/linux/if_pppol2tp.h
11659 F:      include/uapi/linux/if_pppol2tp.h
11660
11661 PPP PROTOCOL DRIVERS AND COMPRESSORS
11662 M:      Paul Mackerras <paulus@samba.org>
11663 L:      linux-ppp@vger.kernel.org
11664 S:      Maintained
11665 F:      drivers/net/ppp/ppp_*
11666
11667 PPS SUPPORT
11668 M:      Rodolfo Giometti <giometti@enneenne.com>
11669 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11670 L:      linuxpps@ml.enneenne.com (subscribers-only)
11671 S:      Maintained
11672 F:      Documentation/pps/
11673 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11674 F:      Documentation/ABI/testing/sysfs-pps
11675 F:      drivers/pps/
11676 F:      include/linux/pps*.h
11677 F:      include/uapi/linux/pps.h
11678
11679 PPTP DRIVER
11680 M:      Dmitry Kozlov <xeb@mail.ru>
11681 L:      netdev@vger.kernel.org
11682 S:      Maintained
11683 F:      drivers/net/ppp/pptp.c
11684 W:      http://sourceforge.net/projects/accel-pptp
11685
11686 PREEMPTIBLE KERNEL
11687 M:      Robert Love <rml@tech9.net>
11688 L:      kpreempt-tech@lists.sourceforge.net
11689 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11690 S:      Supported
11691 F:      Documentation/preempt-locking.txt
11692 F:      include/linux/preempt.h
11693
11694 PRINTK
11695 M:      Petr Mladek <pmladek@suse.com>
11696 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11697 R:      Steven Rostedt <rostedt@goodmis.org>
11698 S:      Maintained
11699 F:      kernel/printk/
11700 F:      include/linux/printk.h
11701
11702 PRISM54 WIRELESS DRIVER
11703 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11704 L:      linux-wireless@vger.kernel.org
11705 W:      http://wireless.kernel.org/en/users/Drivers/p54
11706 S:      Obsolete
11707 F:      drivers/net/wireless/intersil/prism54/
11708
11709 PROC FILESYSTEM
11710 R:      Alexey Dobriyan <adobriyan@gmail.com>
11711 L:      linux-kernel@vger.kernel.org
11712 L:      linux-fsdevel@vger.kernel.org
11713 S:      Maintained
11714 F:      fs/proc/
11715 F:      include/linux/proc_fs.h
11716 F:      tools/testing/selftests/proc/
11717
11718 PROC SYSCTL
11719 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11720 M:      Kees Cook <keescook@chromium.org>
11721 L:      linux-kernel@vger.kernel.org
11722 L:      linux-fsdevel@vger.kernel.org
11723 S:      Maintained
11724 F:      fs/proc/proc_sysctl.c
11725 F:      include/linux/sysctl.h
11726 F:      kernel/sysctl.c
11727 F:      tools/testing/selftests/sysctl/
11728
11729 PS3 NETWORK SUPPORT
11730 M:      Geoff Levand <geoff@infradead.org>
11731 L:      netdev@vger.kernel.org
11732 L:      linuxppc-dev@lists.ozlabs.org
11733 S:      Maintained
11734 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11735
11736 PS3 PLATFORM SUPPORT
11737 M:      Geoff Levand <geoff@infradead.org>
11738 L:      linuxppc-dev@lists.ozlabs.org
11739 S:      Maintained
11740 F:      arch/powerpc/boot/ps3*
11741 F:      arch/powerpc/include/asm/lv1call.h
11742 F:      arch/powerpc/include/asm/ps3*.h
11743 F:      arch/powerpc/platforms/ps3/
11744 F:      drivers/*/ps3*
11745 F:      drivers/ps3/
11746 F:      drivers/rtc/rtc-ps3.c
11747 F:      drivers/usb/host/*ps3.c
11748 F:      sound/ppc/snd_ps3*
11749
11750 PS3VRAM DRIVER
11751 M:      Jim Paris <jim@jtan.com>
11752 M:      Geoff Levand <geoff@infradead.org>
11753 L:      linuxppc-dev@lists.ozlabs.org
11754 S:      Maintained
11755 F:      drivers/block/ps3vram.c
11756
11757 PSAMPLE PACKET SAMPLING SUPPORT:
11758 M:      Yotam Gigi <yotam.gi@gmail.com>
11759 S:      Maintained
11760 F:      net/psample
11761 F:      include/net/psample.h
11762 F:      include/uapi/linux/psample.h
11763
11764 PSTORE FILESYSTEM
11765 M:      Kees Cook <keescook@chromium.org>
11766 M:      Anton Vorontsov <anton@enomsg.org>
11767 M:      Colin Cross <ccross@android.com>
11768 M:      Tony Luck <tony.luck@intel.com>
11769 S:      Maintained
11770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11771 F:      fs/pstore/
11772 F:      include/linux/pstore*
11773 F:      drivers/firmware/efi/efi-pstore.c
11774 F:      drivers/acpi/apei/erst.c
11775 F:      Documentation/admin-guide/ramoops.rst
11776 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11777 K:      \b(pstore|ramoops)
11778
11779 PTP HARDWARE CLOCK SUPPORT
11780 M:      Richard Cochran <richardcochran@gmail.com>
11781 L:      netdev@vger.kernel.org
11782 S:      Maintained
11783 W:      http://linuxptp.sourceforge.net/
11784 F:      Documentation/ABI/testing/sysfs-ptp
11785 F:      Documentation/ptp/*
11786 F:      drivers/net/phy/dp83640*
11787 F:      drivers/ptp/*
11788 F:      include/linux/ptp_cl*
11789
11790 PTRACE SUPPORT
11791 M:      Oleg Nesterov <oleg@redhat.com>
11792 S:      Maintained
11793 F:      include/asm-generic/syscall.h
11794 F:      include/linux/ptrace.h
11795 F:      include/linux/regset.h
11796 F:      include/linux/tracehook.h
11797 F:      include/uapi/linux/ptrace.h
11798 F:      include/uapi/linux/ptrace.h
11799 F:      include/asm-generic/ptrace.h
11800 F:      kernel/ptrace.c
11801 F:      arch/*/ptrace*.c
11802 F:      arch/*/*/ptrace*.c
11803 F:      arch/*/include/asm/ptrace*.h
11804
11805 PULSE8-CEC DRIVER
11806 M:      Hans Verkuil <hverkuil@xs4all.nl>
11807 L:      linux-media@vger.kernel.org
11808 T:      git git://linuxtv.org/media_tree.git
11809 S:      Maintained
11810 F:      drivers/media/usb/pulse8-cec/*
11811 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11812
11813 PVRUSB2 VIDEO4LINUX DRIVER
11814 M:      Mike Isely <isely@pobox.com>
11815 L:      pvrusb2@isely.net       (subscribers-only)
11816 L:      linux-media@vger.kernel.org
11817 W:      http://www.isely.net/pvrusb2/
11818 T:      git git://linuxtv.org/media_tree.git
11819 S:      Maintained
11820 F:      Documentation/media/v4l-drivers/pvrusb2*
11821 F:      drivers/media/usb/pvrusb2/
11822
11823 PWC WEBCAM DRIVER
11824 M:      Hans Verkuil <hverkuil@xs4all.nl>
11825 L:      linux-media@vger.kernel.org
11826 T:      git git://linuxtv.org/media_tree.git
11827 S:      Odd Fixes
11828 F:      drivers/media/usb/pwc/*
11829
11830 PWM FAN DRIVER
11831 M:      Kamil Debski <kamil@wypas.org>
11832 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11833 L:      linux-hwmon@vger.kernel.org
11834 S:      Supported
11835 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11836 F:      Documentation/hwmon/pwm-fan
11837 F:      drivers/hwmon/pwm-fan.c
11838
11839 PWM IR Transmitter
11840 M:      Sean Young <sean@mess.org>
11841 L:      linux-media@vger.kernel.org
11842 S:      Maintained
11843 F:      drivers/media/rc/pwm-ir-tx.c
11844
11845 PWM SUBSYSTEM
11846 M:      Thierry Reding <thierry.reding@gmail.com>
11847 L:      linux-pwm@vger.kernel.org
11848 S:      Maintained
11849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11850 F:      Documentation/pwm.txt
11851 F:      Documentation/devicetree/bindings/pwm/
11852 F:      include/linux/pwm.h
11853 F:      drivers/pwm/
11854 F:      drivers/video/backlight/pwm_bl.c
11855 F:      include/linux/pwm_backlight.h
11856 F:      drivers/gpio/gpio-mvebu.c
11857 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11858
11859 PXA GPIO DRIVER
11860 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11861 L:      linux-gpio@vger.kernel.org
11862 S:      Maintained
11863 F:      drivers/gpio/gpio-pxa.c
11864
11865 PXA MMCI DRIVER
11866 S:      Orphan
11867
11868 PXA RTC DRIVER
11869 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11870 L:      linux-rtc@vger.kernel.org
11871 S:      Maintained
11872
11873 PXA2xx/PXA3xx SUPPORT
11874 M:      Daniel Mack <daniel@zonque.org>
11875 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11876 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11878 T:      git git://github.com/hzhuang1/linux.git
11879 T:      git git://github.com/rjarzmik/linux.git
11880 S:      Maintained
11881 F:      arch/arm/boot/dts/pxa*
11882 F:      arch/arm/mach-pxa/
11883 F:      drivers/dma/pxa*
11884 F:      drivers/pcmcia/pxa2xx*
11885 F:      drivers/pinctrl/pxa/
11886 F:      drivers/spi/spi-pxa2xx*
11887 F:      drivers/usb/gadget/udc/pxa2*
11888 F:      include/sound/pxa2xx-lib.h
11889 F:      sound/arm/pxa*
11890 F:      sound/soc/pxa/
11891
11892 QAT DRIVER
11893 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11894 L:      qat-linux@intel.com
11895 S:      Supported
11896 F:      drivers/crypto/qat/
11897
11898 QCOM AUDIO (ASoC) DRIVERS
11899 M:      Patrick Lai <plai@codeaurora.org>
11900 M:      Banajit Goswami <bgoswami@codeaurora.org>
11901 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11902 S:      Supported
11903 F:      sound/soc/qcom/
11904
11905 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11906 M:      Gabriel Somlo <somlo@cmu.edu>
11907 M:      "Michael S. Tsirkin" <mst@redhat.com>
11908 L:      qemu-devel@nongnu.org
11909 S:      Maintained
11910 F:      drivers/firmware/qemu_fw_cfg.c
11911 F:      include/uapi/linux/qemu_fw_cfg.h
11912
11913 QIB DRIVER
11914 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11915 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11916 L:      linux-rdma@vger.kernel.org
11917 S:      Supported
11918 F:      drivers/infiniband/hw/qib/
11919
11920 QLOGIC QL41xxx FCOE DRIVER
11921 M:      QLogic-Storage-Upstream@cavium.com
11922 L:      linux-scsi@vger.kernel.org
11923 S:      Supported
11924 F:      drivers/scsi/qedf/
11925
11926 QLOGIC QL41xxx ISCSI DRIVER
11927 M:      QLogic-Storage-Upstream@cavium.com
11928 L:      linux-scsi@vger.kernel.org
11929 S:      Supported
11930 F:      drivers/scsi/qedi/
11931
11932 QLOGIC QL4xxx ETHERNET DRIVER
11933 M:      Ariel Elior <Ariel.Elior@cavium.com>
11934 M:      everest-linux-l2@cavium.com
11935 L:      netdev@vger.kernel.org
11936 S:      Supported
11937 F:      drivers/net/ethernet/qlogic/qed/
11938 F:      include/linux/qed/
11939 F:      drivers/net/ethernet/qlogic/qede/
11940
11941 QLOGIC QL4xxx RDMA DRIVER
11942 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11943 M:      Ariel Elior <Ariel.Elior@cavium.com>
11944 L:      linux-rdma@vger.kernel.org
11945 S:      Supported
11946 F:      drivers/infiniband/hw/qedr/
11947 F:      include/uapi/rdma/qedr-abi.h
11948
11949 QLOGIC QLA1280 SCSI DRIVER
11950 M:      Michael Reed <mdr@sgi.com>
11951 L:      linux-scsi@vger.kernel.org
11952 S:      Maintained
11953 F:      drivers/scsi/qla1280.[ch]
11954
11955 QLOGIC QLA2XXX FC-SCSI DRIVER
11956 M:      qla2xxx-upstream@qlogic.com
11957 L:      linux-scsi@vger.kernel.org
11958 S:      Supported
11959 F:      Documentation/scsi/LICENSE.qla2xxx
11960 F:      drivers/scsi/qla2xxx/
11961
11962 QLOGIC QLA3XXX NETWORK DRIVER
11963 M:      Dept-GELinuxNICDev@cavium.com
11964 L:      netdev@vger.kernel.org
11965 S:      Supported
11966 F:      Documentation/networking/LICENSE.qla3xxx
11967 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11968
11969 QLOGIC QLA4XXX iSCSI DRIVER
11970 M:      QLogic-Storage-Upstream@qlogic.com
11971 L:      linux-scsi@vger.kernel.org
11972 S:      Supported
11973 F:      Documentation/scsi/LICENSE.qla4xxx
11974 F:      drivers/scsi/qla4xxx/
11975
11976 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11977 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
11978 M:      Manish Chopra <manish.chopra@cavium.com>
11979 M:      Dept-GELinuxNICDev@cavium.com
11980 L:      netdev@vger.kernel.org
11981 S:      Supported
11982 F:      drivers/net/ethernet/qlogic/qlcnic/
11983
11984 QLOGIC QLGE 10Gb ETHERNET DRIVER
11985 M:      Manish Chopra <manish.chopra@cavium.com>
11986 M:      Dept-GELinuxNICDev@cavium.com
11987 L:      netdev@vger.kernel.org
11988 S:      Supported
11989 F:      drivers/net/ethernet/qlogic/qlge/
11990
11991 QM1D1B0004 MEDIA DRIVER
11992 M:      Akihiro Tsukada <tskd08@gmail.com>
11993 L:      linux-media@vger.kernel.org
11994 S:      Odd Fixes
11995 F:      drivers/media/tuners/qm1d1b0004*
11996
11997 QM1D1C0042 MEDIA DRIVER
11998 M:      Akihiro Tsukada <tskd08@gmail.com>
11999 L:      linux-media@vger.kernel.org
12000 S:      Odd Fixes
12001 F:      drivers/media/tuners/qm1d1c0042*
12002
12003 QNX4 FILESYSTEM
12004 M:      Anders Larsen <al@alarsen.net>
12005 W:      http://www.alarsen.net/linux/qnx4fs/
12006 S:      Maintained
12007 F:      fs/qnx4/
12008 F:      include/uapi/linux/qnx4_fs.h
12009 F:      include/uapi/linux/qnxtypes.h
12010
12011 QORIQ DPAA2 FSL-MC BUS DRIVER
12012 M:      Stuart Yoder <stuyoder@gmail.com>
12013 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12014 L:      linux-kernel@vger.kernel.org
12015 S:      Maintained
12016 F:      drivers/bus/fsl-mc/
12017 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12018 F:      Documentation/networking/dpaa2/overview.rst
12019
12020 QT1010 MEDIA DRIVER
12021 M:      Antti Palosaari <crope@iki.fi>
12022 L:      linux-media@vger.kernel.org
12023 W:      https://linuxtv.org
12024 W:      http://palosaari.fi/linux/
12025 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12026 T:      git git://linuxtv.org/anttip/media_tree.git
12027 S:      Maintained
12028 F:      drivers/media/tuners/qt1010*
12029
12030 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12031 M:      Kalle Valo <kvalo@codeaurora.org>
12032 L:      ath10k@lists.infradead.org
12033 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12035 S:      Supported
12036 F:      drivers/net/wireless/ath/ath10k/
12037
12038 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12039 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12040 L:      linux-wireless@vger.kernel.org
12041 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12042 S:      Supported
12043 F:      drivers/net/wireless/ath/ath9k/
12044
12045 QUALCOMM CAMERA SUBSYSTEM DRIVER
12046 M:      Todor Tomov <todor.tomov@linaro.org>
12047 L:      linux-media@vger.kernel.org
12048 S:      Maintained
12049 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12050 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12051 F:      drivers/media/platform/qcom/camss/
12052
12053 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12054 M:  Ilia Lin <ilia.lin@gmail.com>
12055 L:  linux-pm@vger.kernel.org
12056 S:  Maintained
12057 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12058 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12059
12060 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12061 M:      Timur Tabi <timur@kernel.org>
12062 L:      netdev@vger.kernel.org
12063 S:      Maintained
12064 F:      drivers/net/ethernet/qualcomm/emac/
12065
12066 QUALCOMM GENERIC INTERFACE I2C DRIVER
12067 M:      Alok Chauhan <alokc@codeaurora.org>
12068 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12069 L:      linux-i2c@vger.kernel.org
12070 L:      linux-arm-msm@vger.kernel.org
12071 S:      Supported
12072 F:      drivers/i2c/busses/i2c-qcom-geni.c
12073
12074 QUALCOMM HEXAGON ARCHITECTURE
12075 M:      Richard Kuo <rkuo@codeaurora.org>
12076 L:      linux-hexagon@vger.kernel.org
12077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12078 S:      Supported
12079 F:      arch/hexagon/
12080
12081 QUALCOMM HIDMA DRIVER
12082 M:      Sinan Kaya <okaya@kernel.org>
12083 L:      linux-arm-kernel@lists.infradead.org
12084 L:      linux-arm-msm@vger.kernel.org
12085 L:      dmaengine@vger.kernel.org
12086 S:      Supported
12087 F:      drivers/dma/qcom/hidma*
12088
12089 QUALCOMM IOMMU
12090 M:      Rob Clark <robdclark@gmail.com>
12091 L:      iommu@lists.linux-foundation.org
12092 L:      linux-arm-msm@vger.kernel.org
12093 S:      Maintained
12094 F:      drivers/iommu/qcom_iommu.c
12095
12096 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12097 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12098 L:      linux-media@vger.kernel.org
12099 L:      linux-arm-msm@vger.kernel.org
12100 T:      git git://linuxtv.org/media_tree.git
12101 S:      Maintained
12102 F:      drivers/media/platform/qcom/venus/
12103
12104 QUALCOMM WCN36XX WIRELESS DRIVER
12105 M:      Kalle Valo <kvalo@codeaurora.org>
12106 L:      wcn36xx@lists.infradead.org
12107 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12108 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12109 S:      Supported
12110 F:      drivers/net/wireless/ath/wcn36xx/
12111
12112 QUANTENNA QTNFMAC WIRELESS DRIVER
12113 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12114 M:      Avinash Patil <avinashp@quantenna.com>
12115 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12116 L:      linux-wireless@vger.kernel.org
12117 S:      Maintained
12118 F:      drivers/net/wireless/quantenna
12119
12120 RADEON and AMDGPU DRM DRIVERS
12121 M:      Alex Deucher <alexander.deucher@amd.com>
12122 M:      Christian König <christian.koenig@amd.com>
12123 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12124 L:      amd-gfx@lists.freedesktop.org
12125 T:      git git://people.freedesktop.org/~agd5f/linux
12126 S:      Supported
12127 F:      drivers/gpu/drm/radeon/
12128 F:      include/uapi/drm/radeon_drm.h
12129 F:      drivers/gpu/drm/amd/
12130 F:      include/uapi/drm/amdgpu_drm.h
12131
12132 RADEON FRAMEBUFFER DISPLAY DRIVER
12133 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12134 L:      linux-fbdev@vger.kernel.org
12135 S:      Maintained
12136 F:      drivers/video/fbdev/aty/radeon*
12137 F:      include/uapi/linux/radeonfb.h
12138
12139 RADIOSHARK RADIO DRIVER
12140 M:      Hans Verkuil <hverkuil@xs4all.nl>
12141 L:      linux-media@vger.kernel.org
12142 T:      git git://linuxtv.org/media_tree.git
12143 S:      Maintained
12144 F:      drivers/media/radio/radio-shark.c
12145
12146 RADIOSHARK2 RADIO DRIVER
12147 M:      Hans Verkuil <hverkuil@xs4all.nl>
12148 L:      linux-media@vger.kernel.org
12149 T:      git git://linuxtv.org/media_tree.git
12150 S:      Maintained
12151 F:      drivers/media/radio/radio-shark2.c
12152 F:      drivers/media/radio/radio-tea5777.c
12153
12154 RADOS BLOCK DEVICE (RBD)
12155 M:      Ilya Dryomov <idryomov@gmail.com>
12156 M:      Sage Weil <sage@redhat.com>
12157 M:      Alex Elder <elder@kernel.org>
12158 L:      ceph-devel@vger.kernel.org
12159 W:      http://ceph.com/
12160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12161 T:      git git://github.com/ceph/ceph-client.git
12162 S:      Supported
12163 F:      Documentation/ABI/testing/sysfs-bus-rbd
12164 F:      drivers/block/rbd.c
12165 F:      drivers/block/rbd_types.h
12166
12167 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12168 M:      Paul Mackerras <paulus@samba.org>
12169 L:      linux-fbdev@vger.kernel.org
12170 S:      Maintained
12171 F:      drivers/video/fbdev/aty/aty128fb.c
12172
12173 RAINSHADOW-CEC DRIVER
12174 M:      Hans Verkuil <hverkuil@xs4all.nl>
12175 L:      linux-media@vger.kernel.org
12176 T:      git git://linuxtv.org/media_tree.git
12177 S:      Maintained
12178 F:      drivers/media/usb/rainshadow-cec/*
12179
12180 RALINK MIPS ARCHITECTURE
12181 M:      John Crispin <john@phrozen.org>
12182 L:      linux-mips@linux-mips.org
12183 S:      Maintained
12184 F:      arch/mips/ralink
12185
12186 RALINK RT2X00 WIRELESS LAN DRIVER
12187 P:      rt2x00 project
12188 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12189 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12190 L:      linux-wireless@vger.kernel.org
12191 S:      Maintained
12192 F:      drivers/net/wireless/ralink/rt2x00/
12193
12194 RAMDISK RAM BLOCK DEVICE DRIVER
12195 M:      Jens Axboe <axboe@kernel.dk>
12196 S:      Maintained
12197 F:      Documentation/blockdev/ramdisk.txt
12198 F:      drivers/block/brd.c
12199
12200 RANCHU VIRTUAL BOARD FOR MIPS
12201 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12202 L:      linux-mips@linux-mips.org
12203 S:      Supported
12204 F:      arch/mips/generic/board-ranchu.c
12205 F:      arch/mips/configs/generic/board-ranchu.config
12206
12207 RANDOM NUMBER DRIVER
12208 M:      "Theodore Ts'o" <tytso@mit.edu>
12209 S:      Maintained
12210 F:      drivers/char/random.c
12211
12212 RAPIDIO SUBSYSTEM
12213 M:      Matt Porter <mporter@kernel.crashing.org>
12214 M:      Alexandre Bounine <alex.bou9@gmail.com>
12215 S:      Maintained
12216 F:      drivers/rapidio/
12217
12218 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12219 L:      linux-wireless@vger.kernel.org
12220 S:      Orphan
12221 F:      drivers/net/wireless/ray*
12222
12223 RCUTORTURE TEST FRAMEWORK
12224 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12225 M:      Josh Triplett <josh@joshtriplett.org>
12226 R:      Steven Rostedt <rostedt@goodmis.org>
12227 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12228 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12229 L:      linux-kernel@vger.kernel.org
12230 S:      Supported
12231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12232 F:      tools/testing/selftests/rcutorture
12233
12234 RDC R-321X SoC
12235 M:      Florian Fainelli <florian@openwrt.org>
12236 S:      Maintained
12237
12238 RDC R6040 FAST ETHERNET DRIVER
12239 M:      Florian Fainelli <f.fainelli@gmail.com>
12240 L:      netdev@vger.kernel.org
12241 S:      Maintained
12242 F:      drivers/net/ethernet/rdc/r6040.c
12243
12244 RDMAVT - RDMA verbs software
12245 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12246 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12247 L:      linux-rdma@vger.kernel.org
12248 S:      Supported
12249 F:      drivers/infiniband/sw/rdmavt
12250
12251 RDS - RELIABLE DATAGRAM SOCKETS
12252 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12253 L:      netdev@vger.kernel.org
12254 L:      linux-rdma@vger.kernel.org
12255 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12256 W:      https://oss.oracle.com/projects/rds/
12257 S:      Supported
12258 F:      net/rds/
12259 F:      Documentation/networking/rds.txt
12260
12261 RDT - RESOURCE ALLOCATION
12262 M:      Fenghua Yu <fenghua.yu@intel.com>
12263 M:      Reinette Chatre <reinette.chatre@intel.com>
12264 L:      linux-kernel@vger.kernel.org
12265 S:      Supported
12266 F:      arch/x86/kernel/cpu/intel_rdt*
12267 F:      arch/x86/include/asm/intel_rdt_sched.h
12268 F:      Documentation/x86/intel_rdt*
12269
12270 READ-COPY UPDATE (RCU)
12271 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12272 M:      Josh Triplett <josh@joshtriplett.org>
12273 R:      Steven Rostedt <rostedt@goodmis.org>
12274 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12275 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12276 L:      linux-kernel@vger.kernel.org
12277 W:      http://www.rdrop.com/users/paulmck/RCU/
12278 S:      Supported
12279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12280 F:      Documentation/RCU/
12281 X:      Documentation/RCU/torture.txt
12282 F:      include/linux/rcu*
12283 X:      include/linux/srcu*.h
12284 F:      kernel/rcu/
12285 X:      kernel/rcu/srcu*.c
12286
12287 REAL TIME CLOCK (RTC) SUBSYSTEM
12288 M:      Alessandro Zummo <a.zummo@towertech.it>
12289 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12290 L:      linux-rtc@vger.kernel.org
12291 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12293 S:      Maintained
12294 F:      Documentation/devicetree/bindings/rtc/
12295 F:      Documentation/rtc.txt
12296 F:      drivers/rtc/
12297 F:      include/linux/rtc.h
12298 F:      include/uapi/linux/rtc.h
12299 F:      include/linux/rtc/
12300 F:      include/linux/platform_data/rtc-*
12301 F:      tools/testing/selftests/rtc/
12302
12303 REALTEK AUDIO CODECS
12304 M:      Bard Liao <bardliao@realtek.com>
12305 M:      Oder Chiou <oder_chiou@realtek.com>
12306 S:      Maintained
12307 F:      sound/soc/codecs/rt*
12308 F:      include/sound/rt*.h
12309
12310 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12311 M:      Linus Walleij <linus.walleij@linaro.org>
12312 S:      Maintained
12313 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12314 F:      drivers/net/dsa/realtek-smi*
12315 F:      drivers/net/dsa/rtl83*
12316
12317 REGISTER MAP ABSTRACTION
12318 M:      Mark Brown <broonie@kernel.org>
12319 L:      linux-kernel@vger.kernel.org
12320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12321 S:      Supported
12322 F:      Documentation/devicetree/bindings/regmap/
12323 F:      drivers/base/regmap/
12324 F:      include/linux/regmap.h
12325
12326 REISERFS FILE SYSTEM
12327 L:      reiserfs-devel@vger.kernel.org
12328 S:      Supported
12329 F:      fs/reiserfs/
12330
12331 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12332 M:      Ohad Ben-Cohen <ohad@wizery.com>
12333 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12334 L:      linux-remoteproc@vger.kernel.org
12335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12336 S:      Maintained
12337 F:      Documentation/devicetree/bindings/remoteproc/
12338 F:      Documentation/remoteproc.txt
12339 F:      drivers/remoteproc/
12340 F:      include/linux/remoteproc.h
12341
12342 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12343 M:      Ohad Ben-Cohen <ohad@wizery.com>
12344 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12345 L:      linux-remoteproc@vger.kernel.org
12346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12347 S:      Maintained
12348 F:      drivers/rpmsg/
12349 F:      Documentation/rpmsg.txt
12350 F:      include/linux/rpmsg.h
12351 F:      include/linux/rpmsg/
12352
12353 RENESAS CLOCK DRIVERS
12354 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12355 L:      linux-renesas-soc@vger.kernel.org
12356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12357 S:      Supported
12358 F:      drivers/clk/renesas/
12359
12360 RENESAS EMEV2 I2C DRIVER
12361 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12362 S:      Supported
12363 F:      drivers/i2c/busses/i2c-emev2.c
12364
12365 RENESAS ETHERNET DRIVERS
12366 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12367 L:      netdev@vger.kernel.org
12368 L:      linux-renesas-soc@vger.kernel.org
12369 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12370 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12371 F:      drivers/net/ethernet/renesas/
12372 F:      include/linux/sh_eth.h
12373
12374 RENESAS R-CAR GYROADC DRIVER
12375 M:      Marek Vasut <marek.vasut@gmail.com>
12376 L:      linux-iio@vger.kernel.org
12377 S:      Supported
12378 F:      drivers/iio/adc/rcar_gyro_adc.c
12379
12380 RENESAS R-CAR I2C DRIVERS
12381 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12382 S:      Supported
12383 F:      drivers/i2c/busses/i2c-rcar.c
12384 F:      drivers/i2c/busses/i2c-sh_mobile.c
12385
12386 RENESAS USB PHY DRIVER
12387 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12388 L:      linux-renesas-soc@vger.kernel.org
12389 S:      Maintained
12390 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12391
12392 RESET CONTROLLER FRAMEWORK
12393 M:      Philipp Zabel <p.zabel@pengutronix.de>
12394 T:      git git://git.pengutronix.de/git/pza/linux
12395 S:      Maintained
12396 F:      drivers/reset/
12397 F:      Documentation/devicetree/bindings/reset/
12398 F:      include/dt-bindings/reset/
12399 F:      include/linux/reset.h
12400 F:      include/linux/reset-controller.h
12401
12402 RESTARTABLE SEQUENCES SUPPORT
12403 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12404 M:      Peter Zijlstra <peterz@infradead.org>
12405 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12406 M:      Boqun Feng <boqun.feng@gmail.com>
12407 L:      linux-kernel@vger.kernel.org
12408 S:      Supported
12409 F:      kernel/rseq.c
12410 F:      include/uapi/linux/rseq.h
12411 F:      include/trace/events/rseq.h
12412 F:      tools/testing/selftests/rseq/
12413
12414 RFKILL
12415 M:      Johannes Berg <johannes@sipsolutions.net>
12416 L:      linux-wireless@vger.kernel.org
12417 W:      http://wireless.kernel.org/
12418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12420 S:      Maintained
12421 F:      Documentation/rfkill.txt
12422 F:      Documentation/ABI/stable/sysfs-class-rfkill
12423 F:      net/rfkill/
12424 F:      include/linux/rfkill.h
12425 F:      include/uapi/linux/rfkill.h
12426
12427 RHASHTABLE
12428 M:      Thomas Graf <tgraf@suug.ch>
12429 M:      Herbert Xu <herbert@gondor.apana.org.au>
12430 L:      netdev@vger.kernel.org
12431 S:      Maintained
12432 F:      lib/rhashtable.c
12433 F:      lib/test_rhashtable.c
12434 F:      include/linux/rhashtable.h
12435 F:      include/linux/rhashtable-types.h
12436
12437 RICOH R5C592 MEMORYSTICK DRIVER
12438 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12439 S:      Maintained
12440 F:      drivers/memstick/host/r592.*
12441
12442 RICOH SMARTMEDIA/XD DRIVER
12443 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12444 S:      Maintained
12445 F:      drivers/mtd/nand/raw/r852.c
12446 F:      drivers/mtd/nand/raw/r852.h
12447
12448 RISC-V ARCHITECTURE
12449 M:      Palmer Dabbelt <palmer@sifive.com>
12450 M:      Albert Ou <aou@eecs.berkeley.edu>
12451 L:      linux-riscv@lists.infradead.org
12452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12453 S:      Supported
12454 F:      arch/riscv/
12455 K:      riscv
12456 N:      riscv
12457
12458 ROCCAT DRIVERS
12459 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12460 W:      http://sourceforge.net/projects/roccat/
12461 S:      Maintained
12462 F:      drivers/hid/hid-roccat*
12463 F:      include/linux/hid-roccat*
12464 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12465
12466 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12467 M:      Jacob chen <jacob2.chen@rock-chips.com>
12468 L:      linux-media@vger.kernel.org
12469 S:      Maintained
12470 F:      drivers/media/platform/rockchip/rga/
12471 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12472
12473 ROCKER DRIVER
12474 M:      Jiri Pirko <jiri@resnulli.us>
12475 L:      netdev@vger.kernel.org
12476 S:      Supported
12477 F:      drivers/net/ethernet/rocker/
12478
12479 ROCKETPORT DRIVER
12480 P:      Comtrol Corp.
12481 W:      http://www.comtrol.com
12482 S:      Maintained
12483 F:      Documentation/serial/rocket.txt
12484 F:      drivers/tty/rocket*
12485
12486 ROCKETPORT EXPRESS/INFINITY DRIVER
12487 M:      Kevin Cernekee <cernekee@gmail.com>
12488 L:      linux-serial@vger.kernel.org
12489 S:      Odd Fixes
12490 F:      drivers/tty/serial/rp2.*
12491
12492 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12493 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12494 L:      linux-kernel@vger.kernel.org
12495 L:      linux-renesas-soc@vger.kernel.org
12496 S:      Supported
12497 F:      drivers/mfd/bd9571mwv.c
12498 F:      drivers/regulator/bd9571mwv-regulator.c
12499 F:      drivers/gpio/gpio-bd9571mwv.c
12500 F:      include/linux/mfd/bd9571mwv.h
12501 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12502
12503 ROSE NETWORK LAYER
12504 M:      Ralf Baechle <ralf@linux-mips.org>
12505 L:      linux-hams@vger.kernel.org
12506 W:      http://www.linux-ax25.org/
12507 S:      Maintained
12508 F:      include/net/rose.h
12509 F:      include/uapi/linux/rose.h
12510 F:      net/rose/
12511
12512 RTL2830 MEDIA DRIVER
12513 M:      Antti Palosaari <crope@iki.fi>
12514 L:      linux-media@vger.kernel.org
12515 W:      https://linuxtv.org
12516 W:      http://palosaari.fi/linux/
12517 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12518 T:      git git://linuxtv.org/anttip/media_tree.git
12519 S:      Maintained
12520 F:      drivers/media/dvb-frontends/rtl2830*
12521
12522 RTL2832 MEDIA DRIVER
12523 M:      Antti Palosaari <crope@iki.fi>
12524 L:      linux-media@vger.kernel.org
12525 W:      https://linuxtv.org
12526 W:      http://palosaari.fi/linux/
12527 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12528 T:      git git://linuxtv.org/anttip/media_tree.git
12529 S:      Maintained
12530 F:      drivers/media/dvb-frontends/rtl2832*
12531
12532 RTL2832_SDR MEDIA DRIVER
12533 M:      Antti Palosaari <crope@iki.fi>
12534 L:      linux-media@vger.kernel.org
12535 W:      https://linuxtv.org
12536 W:      http://palosaari.fi/linux/
12537 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12538 T:      git git://linuxtv.org/anttip/media_tree.git
12539 S:      Maintained
12540 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12541
12542 RTL8180 WIRELESS DRIVER
12543 L:      linux-wireless@vger.kernel.org
12544 W:      http://wireless.kernel.org/
12545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12546 S:      Orphan
12547 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12548
12549 RTL8187 WIRELESS DRIVER
12550 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12551 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12552 M:      Larry Finger <Larry.Finger@lwfinger.net>
12553 L:      linux-wireless@vger.kernel.org
12554 W:      http://wireless.kernel.org/
12555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12556 S:      Maintained
12557 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12558
12559 REALTEK WIRELESS DRIVER (rtlwifi family)
12560 M:      Ping-Ke Shih <pkshih@realtek.com>
12561 L:      linux-wireless@vger.kernel.org
12562 W:      http://wireless.kernel.org/
12563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12564 S:      Maintained
12565 F:      drivers/net/wireless/realtek/rtlwifi/
12566
12567 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12568 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12569 L:      linux-wireless@vger.kernel.org
12570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12571 S:      Maintained
12572 F:      drivers/net/wireless/realtek/rtl8xxxu/
12573
12574 RXRPC SOCKETS (AF_RXRPC)
12575 M:      David Howells <dhowells@redhat.com>
12576 L:      linux-afs@lists.infradead.org
12577 S:      Supported
12578 F:      net/rxrpc/
12579 F:      include/keys/rxrpc-type.h
12580 F:      include/net/af_rxrpc.h
12581 F:      include/trace/events/rxrpc.h
12582 F:      include/uapi/linux/rxrpc.h
12583 F:      Documentation/networking/rxrpc.txt
12584 W:      https://www.infradead.org/~dhowells/kafs/
12585
12586 S3 SAVAGE FRAMEBUFFER DRIVER
12587 M:      Antonino Daplas <adaplas@gmail.com>
12588 L:      linux-fbdev@vger.kernel.org
12589 S:      Maintained
12590 F:      drivers/video/fbdev/savage/
12591
12592 S390
12593 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12594 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12595 L:      linux-s390@vger.kernel.org
12596 W:      http://www.ibm.com/developerworks/linux/linux390/
12597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12598 S:      Supported
12599 F:      arch/s390/
12600 F:      drivers/s390/
12601 F:      Documentation/s390/
12602 F:      Documentation/driver-api/s390-drivers.rst
12603
12604 S390 COMMON I/O LAYER
12605 M:      Sebastian Ott <sebott@linux.ibm.com>
12606 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12607 L:      linux-s390@vger.kernel.org
12608 W:      http://www.ibm.com/developerworks/linux/linux390/
12609 S:      Supported
12610 F:      drivers/s390/cio/
12611
12612 S390 DASD DRIVER
12613 M:      Stefan Haberland <sth@linux.ibm.com>
12614 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12615 L:      linux-s390@vger.kernel.org
12616 W:      http://www.ibm.com/developerworks/linux/linux390/
12617 S:      Supported
12618 F:      drivers/s390/block/dasd*
12619 F:      block/partitions/ibm.c
12620
12621 S390 IOMMU (PCI)
12622 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12623 L:      linux-s390@vger.kernel.org
12624 W:      http://www.ibm.com/developerworks/linux/linux390/
12625 S:      Supported
12626 F:      drivers/iommu/s390-iommu.c
12627
12628 S390 IUCV NETWORK LAYER
12629 M:      Julian Wiedmann <jwi@linux.ibm.com>
12630 M:      Ursula Braun <ubraun@linux.ibm.com>
12631 L:      linux-s390@vger.kernel.org
12632 W:      http://www.ibm.com/developerworks/linux/linux390/
12633 S:      Supported
12634 F:      drivers/s390/net/*iucv*
12635 F:      include/net/iucv/
12636 F:      net/iucv/
12637
12638 S390 NETWORK DRIVERS
12639 M:      Julian Wiedmann <jwi@linux.ibm.com>
12640 M:      Ursula Braun <ubraun@linux.ibm.com>
12641 L:      linux-s390@vger.kernel.org
12642 W:      http://www.ibm.com/developerworks/linux/linux390/
12643 S:      Supported
12644 F:      drivers/s390/net/
12645
12646 S390 PCI SUBSYSTEM
12647 M:      Sebastian Ott <sebott@linux.ibm.com>
12648 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12649 L:      linux-s390@vger.kernel.org
12650 W:      http://www.ibm.com/developerworks/linux/linux390/
12651 S:      Supported
12652 F:      arch/s390/pci/
12653 F:      drivers/pci/hotplug/s390_pci_hpc.c
12654
12655 S390 VFIO-CCW DRIVER
12656 M:      Cornelia Huck <cohuck@redhat.com>
12657 M:      Halil Pasic <pasic@linux.ibm.com>
12658 L:      linux-s390@vger.kernel.org
12659 L:      kvm@vger.kernel.org
12660 S:      Supported
12661 F:      drivers/s390/cio/vfio_ccw*
12662 F:      Documentation/s390/vfio-ccw.txt
12663 F:      include/uapi/linux/vfio_ccw.h
12664
12665 S390 ZCRYPT DRIVER
12666 M:      Harald Freudenberger <freude@linux.ibm.com>
12667 L:      linux-s390@vger.kernel.org
12668 W:      http://www.ibm.com/developerworks/linux/linux390/
12669 S:      Supported
12670 F:      drivers/s390/crypto/
12671
12672 S390 ZFCP DRIVER
12673 M:      Steffen Maier <maier@linux.ibm.com>
12674 M:      Benjamin Block <bblock@linux.ibm.com>
12675 L:      linux-s390@vger.kernel.org
12676 W:      http://www.ibm.com/developerworks/linux/linux390/
12677 S:      Supported
12678 F:      drivers/s390/scsi/zfcp_*
12679
12680 S3C24XX SD/MMC Driver
12681 M:      Ben Dooks <ben-linux@fluff.org>
12682 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12683 S:      Supported
12684 F:      drivers/mmc/host/s3cmci.*
12685
12686 SAA6588 RDS RECEIVER DRIVER
12687 M:      Hans Verkuil <hverkuil@xs4all.nl>
12688 L:      linux-media@vger.kernel.org
12689 T:      git git://linuxtv.org/media_tree.git
12690 W:      https://linuxtv.org
12691 S:      Odd Fixes
12692 F:      drivers/media/i2c/saa6588*
12693
12694 SAA7134 VIDEO4LINUX DRIVER
12695 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12696 L:      linux-media@vger.kernel.org
12697 W:      https://linuxtv.org
12698 T:      git git://linuxtv.org/media_tree.git
12699 S:      Odd fixes
12700 F:      Documentation/media/v4l-drivers/saa7134*
12701 F:      drivers/media/pci/saa7134/
12702
12703 SAA7146 VIDEO4LINUX-2 DRIVER
12704 M:      Hans Verkuil <hverkuil@xs4all.nl>
12705 L:      linux-media@vger.kernel.org
12706 T:      git git://linuxtv.org/media_tree.git
12707 S:      Maintained
12708 F:      drivers/media/common/saa7146/
12709 F:      drivers/media/pci/saa7146/
12710 F:      include/media/saa7146*
12711
12712 SAMSUNG AUDIO (ASoC) DRIVERS
12713 M:      Krzysztof Kozlowski <krzk@kernel.org>
12714 M:      Sangbeom Kim <sbkim73@samsung.com>
12715 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12716 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12717 S:      Supported
12718 F:      sound/soc/samsung/
12719 F:      Documentation/devicetree/bindings/sound/samsung*
12720
12721 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12722 M:      Krzysztof Kozlowski <krzk@kernel.org>
12723 L:      linux-crypto@vger.kernel.org
12724 L:      linux-samsung-soc@vger.kernel.org
12725 S:      Maintained
12726 F:      drivers/crypto/exynos-rng.c
12727 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12728
12729 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12730 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12731 L:      linux-samsung-soc@vger.kernel.org
12732 S:      Maintained
12733 F:      drivers/char/hw_random/exynos-trng.c
12734 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12735
12736 SAMSUNG FRAMEBUFFER DRIVER
12737 M:      Jingoo Han <jingoohan1@gmail.com>
12738 L:      linux-fbdev@vger.kernel.org
12739 S:      Maintained
12740 F:      drivers/video/fbdev/s3c-fb.c
12741
12742 SAMSUNG LAPTOP DRIVER
12743 M:      Corentin Chary <corentin.chary@gmail.com>
12744 L:      platform-driver-x86@vger.kernel.org
12745 S:      Maintained
12746 F:      drivers/platform/x86/samsung-laptop.c
12747
12748 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12749 M:      Sangbeom Kim <sbkim73@samsung.com>
12750 M:      Krzysztof Kozlowski <krzk@kernel.org>
12751 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12752 L:      linux-kernel@vger.kernel.org
12753 L:      linux-samsung-soc@vger.kernel.org
12754 S:      Supported
12755 F:      drivers/mfd/sec*.c
12756 F:      drivers/regulator/s2m*.c
12757 F:      drivers/regulator/s5m*.c
12758 F:      drivers/clk/clk-s2mps11.c
12759 F:      drivers/rtc/rtc-s5m.c
12760 F:      include/linux/mfd/samsung/
12761 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12762 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12763 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12764 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12765
12766 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12767 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12768 L:      linux-media@vger.kernel.org
12769 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12770 S:      Maintained
12771 F:      drivers/media/platform/s3c-camif/
12772 F:      include/media/drv-intf/s3c_camif.h
12773
12774 SAMSUNG S3FWRN5 NFC DRIVER
12775 M:      Robert Baldyga <r.baldyga@samsung.com>
12776 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12777 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12778 S:      Supported
12779 F:      drivers/nfc/s3fwrn5
12780
12781 SAMSUNG S5C73M3 CAMERA DRIVER
12782 M:      Kyungmin Park <kyungmin.park@samsung.com>
12783 M:      Andrzej Hajda <a.hajda@samsung.com>
12784 L:      linux-media@vger.kernel.org
12785 S:      Supported
12786 F:      drivers/media/i2c/s5c73m3/*
12787
12788 SAMSUNG S5K5BAF CAMERA DRIVER
12789 M:      Kyungmin Park <kyungmin.park@samsung.com>
12790 M:      Andrzej Hajda <a.hajda@samsung.com>
12791 L:      linux-media@vger.kernel.org
12792 S:      Supported
12793 F:      drivers/media/i2c/s5k5baf.c
12794
12795 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12796 M:      Krzysztof Kozlowski <krzk@kernel.org>
12797 M:      Vladimir Zapolskiy <vz@mleia.com>
12798 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12799 L:      linux-crypto@vger.kernel.org
12800 L:      linux-samsung-soc@vger.kernel.org
12801 S:      Maintained
12802 F:      drivers/crypto/s5p-sss.c
12803
12804 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12805 M:      Kyungmin Park <kyungmin.park@samsung.com>
12806 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12807 L:      linux-media@vger.kernel.org
12808 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12809 S:      Supported
12810 F:      drivers/media/platform/exynos4-is/
12811
12812 SAMSUNG SOC CLOCK DRIVERS
12813 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12814 M:      Tomasz Figa <tomasz.figa@gmail.com>
12815 M:      Chanwoo Choi <cw00.choi@samsung.com>
12816 S:      Supported
12817 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12819 F:      drivers/clk/samsung/
12820 F:      include/dt-bindings/clock/exynos*.h
12821 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12822
12823 SAMSUNG SPI DRIVERS
12824 M:      Kukjin Kim <kgene@kernel.org>
12825 M:      Krzysztof Kozlowski <krzk@kernel.org>
12826 M:      Andi Shyti <andi@etezian.org>
12827 L:      linux-spi@vger.kernel.org
12828 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12829 S:      Maintained
12830 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12831 F:      drivers/spi/spi-s3c*
12832 F:      include/linux/platform_data/spi-s3c64xx.h
12833
12834 SAMSUNG SXGBE DRIVERS
12835 M:      Byungho An <bh74.an@samsung.com>
12836 M:      Girish K S <ks.giri@samsung.com>
12837 M:      Vipul Pandya <vipul.pandya@samsung.com>
12838 S:      Supported
12839 L:      netdev@vger.kernel.org
12840 F:      drivers/net/ethernet/samsung/sxgbe/
12841
12842 SAMSUNG THERMAL DRIVER
12843 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12844 L:      linux-pm@vger.kernel.org
12845 L:      linux-samsung-soc@vger.kernel.org
12846 S:      Supported
12847 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12848 F:      drivers/thermal/samsung/
12849
12850 SAMSUNG USB2 PHY DRIVER
12851 M:      Kamil Debski <kamil@wypas.org>
12852 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12853 L:      linux-kernel@vger.kernel.org
12854 S:      Supported
12855 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12856 F:      Documentation/phy/samsung-usb2.txt
12857 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12858 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12859 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12860 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12861 F:      drivers/phy/samsung/phy-samsung-usb2.c
12862 F:      drivers/phy/samsung/phy-samsung-usb2.h
12863
12864 SC1200 WDT DRIVER
12865 M:      Zwane Mwaikambo <zwanem@gmail.com>
12866 S:      Maintained
12867 F:      drivers/watchdog/sc1200wdt.c
12868
12869 SCHEDULER
12870 M:      Ingo Molnar <mingo@redhat.com>
12871 M:      Peter Zijlstra <peterz@infradead.org>
12872 L:      linux-kernel@vger.kernel.org
12873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12874 S:      Maintained
12875 F:      kernel/sched/
12876 F:      include/linux/sched.h
12877 F:      include/uapi/linux/sched.h
12878 F:      include/linux/wait.h
12879
12880 SCR24X CHIP CARD INTERFACE DRIVER
12881 M:      Lubomir Rintel <lkundrak@v3.sk>
12882 S:      Supported
12883 F:      drivers/char/pcmcia/scr24x_cs.c
12884
12885 SCSI CDROM DRIVER
12886 M:      Jens Axboe <axboe@kernel.dk>
12887 L:      linux-scsi@vger.kernel.org
12888 W:      http://www.kernel.dk
12889 S:      Maintained
12890 F:      drivers/scsi/sr*
12891
12892 SCSI RDMA PROTOCOL (SRP) INITIATOR
12893 M:      Bart Van Assche <bvanassche@acm.org>
12894 L:      linux-rdma@vger.kernel.org
12895 S:      Supported
12896 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12897 F:      drivers/infiniband/ulp/srp/
12898 F:      include/scsi/srp.h
12899
12900 SCSI RDMA PROTOCOL (SRP) TARGET
12901 M:      Bart Van Assche <bvanassche@acm.org>
12902 L:      linux-rdma@vger.kernel.org
12903 L:      target-devel@vger.kernel.org
12904 S:      Supported
12905 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12906 F:      drivers/infiniband/ulp/srpt/
12907
12908 SCSI SG DRIVER
12909 M:      Doug Gilbert <dgilbert@interlog.com>
12910 L:      linux-scsi@vger.kernel.org
12911 W:      http://sg.danny.cz/sg
12912 S:      Maintained
12913 F:      Documentation/scsi/scsi-generic.txt
12914 F:      drivers/scsi/sg.c
12915 F:      include/scsi/sg.h
12916
12917 SCSI SUBSYSTEM
12918 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12920 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12922 L:      linux-scsi@vger.kernel.org
12923 S:      Maintained
12924 F:      Documentation/devicetree/bindings/scsi/
12925 F:      drivers/scsi/
12926 F:      include/scsi/
12927
12928 SCSI TAPE DRIVER
12929 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12930 L:      linux-scsi@vger.kernel.org
12931 S:      Maintained
12932 F:      Documentation/scsi/st.txt
12933 F:      drivers/scsi/st.*
12934 F:      drivers/scsi/st_*.h
12935
12936 SCTP PROTOCOL
12937 M:      Vlad Yasevich <vyasevich@gmail.com>
12938 M:      Neil Horman <nhorman@tuxdriver.com>
12939 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12940 L:      linux-sctp@vger.kernel.org
12941 W:      http://lksctp.sourceforge.net
12942 S:      Maintained
12943 F:      Documentation/networking/sctp.txt
12944 F:      include/linux/sctp.h
12945 F:      include/uapi/linux/sctp.h
12946 F:      include/net/sctp/
12947 F:      net/sctp/
12948
12949 SCx200 CPU SUPPORT
12950 M:      Jim Cromie <jim.cromie@gmail.com>
12951 S:      Odd Fixes
12952 F:      Documentation/i2c/busses/scx200_acb
12953 F:      arch/x86/platform/scx200/
12954 F:      drivers/watchdog/scx200_wdt.c
12955 F:      drivers/i2c/busses/scx200*
12956 F:      drivers/mtd/maps/scx200_docflash.c
12957 F:      include/linux/scx200.h
12958
12959 SCx200 GPIO DRIVER
12960 M:      Jim Cromie <jim.cromie@gmail.com>
12961 S:      Maintained
12962 F:      drivers/char/scx200_gpio.c
12963 F:      include/linux/scx200_gpio.h
12964
12965 SCx200 HRT CLOCKSOURCE DRIVER
12966 M:      Jim Cromie <jim.cromie@gmail.com>
12967 S:      Maintained
12968 F:      drivers/clocksource/scx200_hrt.c
12969
12970 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12971 M:      Sascha Sommer <saschasommer@freenet.de>
12972 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12973 S:      Maintained
12974 F:      drivers/mmc/host/sdricoh_cs.c
12975
12976 SECURE COMPUTING
12977 M:      Kees Cook <keescook@chromium.org>
12978 R:      Andy Lutomirski <luto@amacapital.net>
12979 R:      Will Drewry <wad@chromium.org>
12980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12981 S:      Supported
12982 F:      kernel/seccomp.c
12983 F:      include/uapi/linux/seccomp.h
12984 F:      include/linux/seccomp.h
12985 F:      tools/testing/selftests/seccomp/*
12986 F:      tools/testing/selftests/kselftest_harness.h
12987 F:      Documentation/userspace-api/seccomp_filter.rst
12988 K:      \bsecure_computing
12989 K:      \bTIF_SECCOMP\b
12990
12991 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12992 M:      Al Cooper <alcooperx@gmail.com>
12993 L:      linux-mmc@vger.kernel.org
12994 L:      bcm-kernel-feedback-list@broadcom.com
12995 S:      Maintained
12996 F:      drivers/mmc/host/sdhci-brcmstb*
12997
12998 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12999 M:      Adrian Hunter <adrian.hunter@intel.com>
13000 L:      linux-mmc@vger.kernel.org
13001 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13002 S:      Maintained
13003 F:      drivers/mmc/host/sdhci*
13004 F:      include/linux/mmc/sdhci*
13005
13006 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13007 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13008 M:      Manjunath M B <manjumb@synopsys.com>
13009 L:      linux-mmc@vger.kernel.org
13010 S:      Maintained
13011 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13012
13013 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13014 M:      Ben Dooks <ben-linux@fluff.org>
13015 M:      Jaehoon Chung <jh80.chung@samsung.com>
13016 L:      linux-mmc@vger.kernel.org
13017 S:      Maintained
13018 F:      drivers/mmc/host/sdhci-s3c*
13019
13020 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13021 M:      Viresh Kumar <vireshk@kernel.org>
13022 L:      linux-mmc@vger.kernel.org
13023 S:      Maintained
13024 F:      drivers/mmc/host/sdhci-spear.c
13025
13026 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13027 M:      Kishon Vijay Abraham I <kishon@ti.com>
13028 L:      linux-mmc@vger.kernel.org
13029 S:      Maintained
13030 F:      drivers/mmc/host/sdhci-omap.c
13031
13032 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13033 M:      Scott Bauer <scott.bauer@intel.com>
13034 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13035 L:      linux-block@vger.kernel.org
13036 S:      Supported
13037 F:      block/sed*
13038 F:      block/opal_proto.h
13039 F:      include/linux/sed*
13040 F:      include/uapi/linux/sed*
13041
13042 SECURITY CONTACT
13043 M:      Security Officers <security@kernel.org>
13044 S:      Supported
13045
13046 SECURITY SUBSYSTEM
13047 M:      James Morris <jmorris@namei.org>
13048 M:      "Serge E. Hallyn" <serge@hallyn.com>
13049 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13051 W:      http://kernsec.org/
13052 S:      Supported
13053 F:      security/
13054 X:      security/selinux/
13055
13056 SELINUX SECURITY MODULE
13057 M:      Paul Moore <paul@paul-moore.com>
13058 M:      Stephen Smalley <sds@tycho.nsa.gov>
13059 M:      Eric Paris <eparis@parisplace.org>
13060 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13061 W:      https://selinuxproject.org
13062 W:      https://github.com/SELinuxProject
13063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13064 S:      Supported
13065 F:      include/linux/selinux*
13066 F:      security/selinux/
13067 F:      scripts/selinux/
13068 F:      Documentation/admin-guide/LSM/SELinux.rst
13069
13070 SENSABLE PHANTOM
13071 M:      Jiri Slaby <jirislaby@gmail.com>
13072 S:      Maintained
13073 F:      drivers/misc/phantom.c
13074 F:      include/uapi/linux/phantom.h
13075
13076 SERIAL DEVICE BUS
13077 M:      Rob Herring <robh@kernel.org>
13078 L:      linux-serial@vger.kernel.org
13079 S:      Maintained
13080 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13081 F:      drivers/tty/serdev/
13082 F:      include/linux/serdev.h
13083
13084 SERIAL DRIVERS
13085 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13086 L:      linux-serial@vger.kernel.org
13087 S:      Maintained
13088 F:      Documentation/devicetree/bindings/serial/
13089 F:      drivers/tty/serial/
13090
13091 SERIAL IR RECEIVER
13092 M:      Sean Young <sean@mess.org>
13093 L:      linux-media@vger.kernel.org
13094 S:      Maintained
13095 F:      drivers/media/rc/serial_ir.c
13096
13097 SFC NETWORK DRIVER
13098 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13099 M:      Edward Cree <ecree@solarflare.com>
13100 M:      Bert Kenward <bkenward@solarflare.com>
13101 L:      netdev@vger.kernel.org
13102 S:      Supported
13103 F:      drivers/net/ethernet/sfc/
13104
13105 SGI GRU DRIVER
13106 M:      Dimitri Sivanich <sivanich@sgi.com>
13107 S:      Maintained
13108 F:      drivers/misc/sgi-gru/
13109
13110 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13111 M:      Pat Gefre <pfg@sgi.com>
13112 L:      linux-ia64@vger.kernel.org
13113 S:      Supported
13114 F:      Documentation/ia64/serial.txt
13115 F:      drivers/tty/serial/ioc?_serial.c
13116 F:      include/linux/ioc?.h
13117
13118 SGI XP/XPC/XPNET DRIVER
13119 M:      Cliff Whickman <cpw@sgi.com>
13120 M:      Robin Holt <robinmholt@gmail.com>
13121 S:      Maintained
13122 F:      drivers/misc/sgi-xp/
13123
13124 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13125 M:      Ursula Braun <ubraun@linux.ibm.com>
13126 L:      linux-s390@vger.kernel.org
13127 W:      http://www.ibm.com/developerworks/linux/linux390/
13128 S:      Supported
13129 F:      net/smc/
13130
13131 SHARP RJ54N1CB0C SENSOR DRIVER
13132 M:      Jacopo Mondi <jacopo@jmondi.org>
13133 L:      linux-media@vger.kernel.org
13134 T:      git git://linuxtv.org/media_tree.git
13135 S:      Odd fixes
13136 F:      drivers/media/i2c/rj54n1cb0c.c
13137 F:      include/media/i2c/rj54n1cb0c.h
13138
13139 SH_VEU V4L2 MEM2MEM DRIVER
13140 L:      linux-media@vger.kernel.org
13141 S:      Orphan
13142 F:      drivers/media/platform/sh_veu.c
13143
13144 SH_VOU V4L2 OUTPUT DRIVER
13145 L:      linux-media@vger.kernel.org
13146 S:      Orphan
13147 F:      drivers/media/platform/sh_vou.c
13148 F:      include/media/drv-intf/sh_vou.h
13149
13150 SI2157 MEDIA DRIVER
13151 M:      Antti Palosaari <crope@iki.fi>
13152 L:      linux-media@vger.kernel.org
13153 W:      https://linuxtv.org
13154 W:      http://palosaari.fi/linux/
13155 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13156 T:      git git://linuxtv.org/anttip/media_tree.git
13157 S:      Maintained
13158 F:      drivers/media/tuners/si2157*
13159
13160 SI2165 MEDIA DRIVER
13161 M:      Matthias Schwarzott <zzam@gentoo.org>
13162 L:      linux-media@vger.kernel.org
13163 W:      https://linuxtv.org
13164 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13165 S:      Maintained
13166 F:      drivers/media/dvb-frontends/si2165*
13167
13168 SI2168 MEDIA DRIVER
13169 M:      Antti Palosaari <crope@iki.fi>
13170 L:      linux-media@vger.kernel.org
13171 W:      https://linuxtv.org
13172 W:      http://palosaari.fi/linux/
13173 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13174 T:      git git://linuxtv.org/anttip/media_tree.git
13175 S:      Maintained
13176 F:      drivers/media/dvb-frontends/si2168*
13177
13178 SI470X FM RADIO RECEIVER I2C DRIVER
13179 M:      Hans Verkuil <hverkuil@xs4all.nl>
13180 L:      linux-media@vger.kernel.org
13181 T:      git git://linuxtv.org/media_tree.git
13182 W:      https://linuxtv.org
13183 S:      Odd Fixes
13184 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13185
13186 SI470X FM RADIO RECEIVER USB DRIVER
13187 M:      Hans Verkuil <hverkuil@xs4all.nl>
13188 L:      linux-media@vger.kernel.org
13189 T:      git git://linuxtv.org/media_tree.git
13190 W:      https://linuxtv.org
13191 S:      Maintained
13192 F:      drivers/media/radio/si470x/radio-si470x-common.c
13193 F:      drivers/media/radio/si470x/radio-si470x.h
13194 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13195
13196 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13197 M:      Eduardo Valentin <edubezval@gmail.com>
13198 L:      linux-media@vger.kernel.org
13199 T:      git git://linuxtv.org/media_tree.git
13200 W:      https://linuxtv.org
13201 S:      Odd Fixes
13202 F:      drivers/media/radio/si4713/si4713.?
13203
13204 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13205 M:      Eduardo Valentin <edubezval@gmail.com>
13206 L:      linux-media@vger.kernel.org
13207 T:      git git://linuxtv.org/media_tree.git
13208 W:      https://linuxtv.org
13209 S:      Odd Fixes
13210 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13211
13212 SI4713 FM RADIO TRANSMITTER USB DRIVER
13213 M:      Hans Verkuil <hverkuil@xs4all.nl>
13214 L:      linux-media@vger.kernel.org
13215 T:      git git://linuxtv.org/media_tree.git
13216 W:      https://linuxtv.org
13217 S:      Maintained
13218 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13219
13220 SIANO DVB DRIVER
13221 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13222 L:      linux-media@vger.kernel.org
13223 W:      https://linuxtv.org
13224 T:      git git://linuxtv.org/media_tree.git
13225 S:      Odd fixes
13226 F:      drivers/media/common/siano/
13227 F:      drivers/media/usb/siano/
13228 F:      drivers/media/usb/siano/
13229 F:      drivers/media/mmc/siano/
13230
13231 SIFIVE DRIVERS
13232 M:      Palmer Dabbelt <palmer@sifive.com>
13233 L:      linux-riscv@lists.infradead.org
13234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13235 S:      Supported
13236 K:      sifive
13237 N:      sifive
13238
13239 SILEAD TOUCHSCREEN DRIVER
13240 M:      Hans de Goede <hdegoede@redhat.com>
13241 L:      linux-input@vger.kernel.org
13242 L:      platform-driver-x86@vger.kernel.org
13243 S:      Maintained
13244 F:      drivers/input/touchscreen/silead.c
13245 F:      drivers/platform/x86/touchscreen_dmi.c
13246
13247 SILICON MOTION SM712 FRAME BUFFER DRIVER
13248 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13249 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13250 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13251 L:      linux-fbdev@vger.kernel.org
13252 S:      Maintained
13253 F:      drivers/video/fbdev/sm712*
13254 F:      Documentation/fb/sm712fb.txt
13255
13256 SIMPLE FIRMWARE INTERFACE (SFI)
13257 M:      Len Brown <lenb@kernel.org>
13258 L:      sfi-devel@simplefirmware.org
13259 W:      http://simplefirmware.org/
13260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13261 S:      Supported
13262 F:      arch/x86/platform/sfi/
13263 F:      drivers/sfi/
13264 F:      include/linux/sfi*.h
13265
13266 SIMPLEFB FB DRIVER
13267 M:      Hans de Goede <hdegoede@redhat.com>
13268 L:      linux-fbdev@vger.kernel.org
13269 S:      Maintained
13270 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13271 F:      drivers/video/fbdev/simplefb.c
13272 F:      include/linux/platform_data/simplefb.h
13273
13274 SIMTEC EB110ATX (Chalice CATS)
13275 P:      Ben Dooks
13276 P:      Vincent Sanders <vince@simtec.co.uk>
13277 M:      Simtec Linux Team <linux@simtec.co.uk>
13278 W:      http://www.simtec.co.uk/products/EB110ATX/
13279 S:      Supported
13280
13281 SIMTEC EB2410ITX (BAST)
13282 P:      Ben Dooks
13283 P:      Vincent Sanders <vince@simtec.co.uk>
13284 M:      Simtec Linux Team <linux@simtec.co.uk>
13285 W:      http://www.simtec.co.uk/products/EB2410ITX/
13286 S:      Supported
13287 F:      arch/arm/mach-s3c24xx/mach-bast.c
13288 F:      arch/arm/mach-s3c24xx/bast-ide.c
13289 F:      arch/arm/mach-s3c24xx/bast-irq.c
13290
13291 SIPHASH PRF ROUTINES
13292 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13293 S:      Maintained
13294 F:      lib/siphash.c
13295 F:      lib/test_siphash.c
13296 F:      include/linux/siphash.h
13297
13298 SIOX
13299 M:      Gavin Schenk <g.schenk@eckelmann.de>
13300 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13301 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13302 S:      Supported
13303 F:      drivers/siox/*
13304 F:      include/trace/events/siox.h
13305
13306 SIS 190 ETHERNET DRIVER
13307 M:      Francois Romieu <romieu@fr.zoreil.com>
13308 L:      netdev@vger.kernel.org
13309 S:      Maintained
13310 F:      drivers/net/ethernet/sis/sis190.c
13311
13312 SIS 900/7016 FAST ETHERNET DRIVER
13313 M:      Daniele Venzano <venza@brownhat.org>
13314 W:      http://www.brownhat.org/sis900.html
13315 L:      netdev@vger.kernel.org
13316 S:      Maintained
13317 F:      drivers/net/ethernet/sis/sis900.*
13318
13319 SIS FRAMEBUFFER DRIVER
13320 M:      Thomas Winischhofer <thomas@winischhofer.net>
13321 W:      http://www.winischhofer.net/linuxsisvga.shtml
13322 S:      Maintained
13323 F:      Documentation/fb/sisfb.txt
13324 F:      drivers/video/fbdev/sis/
13325 F:      include/video/sisfb.h
13326
13327 SIS USB2VGA DRIVER
13328 M:      Thomas Winischhofer <thomas@winischhofer.net>
13329 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13330 S:      Maintained
13331 F:      drivers/usb/misc/sisusbvga/
13332
13333 SLAB ALLOCATOR
13334 M:      Christoph Lameter <cl@linux.com>
13335 M:      Pekka Enberg <penberg@kernel.org>
13336 M:      David Rientjes <rientjes@google.com>
13337 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13338 M:      Andrew Morton <akpm@linux-foundation.org>
13339 L:      linux-mm@kvack.org
13340 S:      Maintained
13341 F:      include/linux/sl?b*.h
13342 F:      mm/sl?b*
13343
13344 SLEEPABLE READ-COPY UPDATE (SRCU)
13345 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13346 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13347 M:      Josh Triplett <josh@joshtriplett.org>
13348 R:      Steven Rostedt <rostedt@goodmis.org>
13349 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13350 L:      linux-kernel@vger.kernel.org
13351 W:      http://www.rdrop.com/users/paulmck/RCU/
13352 S:      Supported
13353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13354 F:      include/linux/srcu*.h
13355 F:      kernel/rcu/srcu*.c
13356
13357 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13358 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13359 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13360 S:      Maintained
13361 F:      drivers/slimbus/
13362 F:      Documentation/devicetree/bindings/slimbus/
13363 F:      include/linux/slimbus.h
13364
13365 SMACK SECURITY MODULE
13366 M:      Casey Schaufler <casey@schaufler-ca.com>
13367 L:      linux-security-module@vger.kernel.org
13368 W:      http://schaufler-ca.com
13369 T:      git git://github.com/cschaufler/smack-next
13370 S:      Maintained
13371 F:      Documentation/admin-guide/LSM/Smack.rst
13372 F:      security/smack/
13373
13374 SMC91x ETHERNET DRIVER
13375 M:      Nicolas Pitre <nico@fluxnic.net>
13376 S:      Odd Fixes
13377 F:      drivers/net/ethernet/smsc/smc91x.*
13378
13379 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13380 M:      Sakari Ailus <sakari.ailus@iki.fi>
13381 L:      linux-media@vger.kernel.org
13382 S:      Maintained
13383 F:      drivers/media/i2c/smiapp/
13384 F:      include/media/i2c/smiapp.h
13385 F:      drivers/media/i2c/smiapp-pll.c
13386 F:      drivers/media/i2c/smiapp-pll.h
13387 F:      include/uapi/linux/smiapp.h
13388 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13389
13390 SMM665 HARDWARE MONITOR DRIVER
13391 M:      Guenter Roeck <linux@roeck-us.net>
13392 L:      linux-hwmon@vger.kernel.org
13393 S:      Maintained
13394 F:      Documentation/hwmon/smm665
13395 F:      drivers/hwmon/smm665.c
13396
13397 SMSC EMC2103 HARDWARE MONITOR DRIVER
13398 M:      Steve Glendinning <steve.glendinning@shawell.net>
13399 L:      linux-hwmon@vger.kernel.org
13400 S:      Maintained
13401 F:      Documentation/hwmon/emc2103
13402 F:      drivers/hwmon/emc2103.c
13403
13404 SMSC SCH5627 HARDWARE MONITOR DRIVER
13405 M:      Hans de Goede <hdegoede@redhat.com>
13406 L:      linux-hwmon@vger.kernel.org
13407 S:      Supported
13408 F:      Documentation/hwmon/sch5627
13409 F:      drivers/hwmon/sch5627.c
13410
13411 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13412 M:      Steve Glendinning <steve.glendinning@shawell.net>
13413 L:      linux-fbdev@vger.kernel.org
13414 S:      Maintained
13415 F:      drivers/video/fbdev/smscufx.c
13416
13417 SMSC47B397 HARDWARE MONITOR DRIVER
13418 M:      Jean Delvare <jdelvare@suse.com>
13419 L:      linux-hwmon@vger.kernel.org
13420 S:      Maintained
13421 F:      Documentation/hwmon/smsc47b397
13422 F:      drivers/hwmon/smsc47b397.c
13423
13424 SMSC911x ETHERNET DRIVER
13425 M:      Steve Glendinning <steve.glendinning@shawell.net>
13426 L:      netdev@vger.kernel.org
13427 S:      Maintained
13428 F:      include/linux/smsc911x.h
13429 F:      drivers/net/ethernet/smsc/smsc911x.*
13430
13431 SMSC9420 PCI ETHERNET DRIVER
13432 M:      Steve Glendinning <steve.glendinning@shawell.net>
13433 L:      netdev@vger.kernel.org
13434 S:      Maintained
13435 F:      drivers/net/ethernet/smsc/smsc9420.*
13436
13437 SOC-CAMERA V4L2 SUBSYSTEM
13438 L:      linux-media@vger.kernel.org
13439 T:      git git://linuxtv.org/media_tree.git
13440 S:      Orphan
13441 F:      include/media/soc*
13442 F:      drivers/media/i2c/soc_camera/
13443 F:      drivers/media/platform/soc_camera/
13444
13445 SOCIONEXT SYNQUACER I2C DRIVER
13446 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13447 L:      linux-i2c@vger.kernel.org
13448 S:      Maintained
13449 F:      drivers/i2c/busses/i2c-synquacer.c
13450 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13451
13452 SOCIONEXT UNIPHIER SOUND DRIVER
13453 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13454 S:      Orphan
13455 F:      sound/soc/uniphier/
13456
13457 SOEKRIS NET48XX LED SUPPORT
13458 M:      Chris Boot <bootc@bootc.net>
13459 S:      Maintained
13460 F:      drivers/leds/leds-net48xx.c
13461
13462 SOFT-ROCE DRIVER (rxe)
13463 M:      Moni Shoua <monis@mellanox.com>
13464 L:      linux-rdma@vger.kernel.org
13465 S:      Supported
13466 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13467 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13468 F:      drivers/infiniband/sw/rxe/
13469 F:      include/uapi/rdma/rdma_user_rxe.h
13470
13471 SOFTLOGIC 6x10 MPEG CODEC
13472 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13473 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13474 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13475 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13476 M:      Ismael Luceno <ismael@iodev.co.uk>
13477 L:      linux-media@vger.kernel.org
13478 S:      Supported
13479 F:      drivers/media/pci/solo6x10/
13480
13481 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13482 M:      James Morse <james.morse@arm.com>
13483 L:      linux-arm-kernel@lists.infradead.org
13484 S:      Maintained
13485 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13486 F:      drivers/firmware/arm_sdei.c
13487 F:      include/linux/sdei.h
13488 F:      include/uapi/linux/sdei.h
13489
13490 SOFTWARE RAID (Multiple Disks) SUPPORT
13491 M:      Shaohua Li <shli@kernel.org>
13492 L:      linux-raid@vger.kernel.org
13493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13494 S:      Supported
13495 F:      drivers/md/Makefile
13496 F:      drivers/md/Kconfig
13497 F:      drivers/md/md*
13498 F:      drivers/md/raid*
13499 F:      include/linux/raid/
13500 F:      include/uapi/linux/raid/
13501
13502 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13503 M:      Jassi Brar <jaswinder.singh@linaro.org>
13504 L:      netdev@vger.kernel.org
13505 S:      Maintained
13506 F:      drivers/net/ethernet/socionext/netsec.c
13507 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13508
13509 SOLIDRUN CLEARFOG SUPPORT
13510 M:      Russell King <linux@armlinux.org.uk>
13511 S:      Maintained
13512 F:      arch/arm/boot/dts/armada-388-clearfog*
13513 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13514
13515 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13516 M:      Russell King <linux@armlinux.org.uk>
13517 S:      Maintained
13518 F:      arch/arm/boot/dts/imx6*-cubox-i*
13519 F:      arch/arm/boot/dts/imx6*-hummingboard*
13520 F:      arch/arm/boot/dts/imx6*-sr-*
13521
13522 SONIC NETWORK DRIVER
13523 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13524 L:      netdev@vger.kernel.org
13525 S:      Maintained
13526 F:      drivers/net/ethernet/natsemi/sonic.*
13527
13528 SONICS SILICON BACKPLANE DRIVER (SSB)
13529 M:      Michael Buesch <m@bues.ch>
13530 L:      linux-wireless@vger.kernel.org
13531 S:      Maintained
13532 F:      drivers/ssb/
13533 F:      include/linux/ssb/
13534
13535 SONY IMX258 SENSOR DRIVER
13536 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13537 L:      linux-media@vger.kernel.org
13538 T:      git git://linuxtv.org/media_tree.git
13539 S:      Maintained
13540 F:      drivers/media/i2c/imx258.c
13541
13542 SONY IMX274 SENSOR DRIVER
13543 M:      Leon Luo <leonl@leopardimaging.com>
13544 L:      linux-media@vger.kernel.org
13545 T:      git git://linuxtv.org/media_tree.git
13546 S:      Maintained
13547 F:      drivers/media/i2c/imx274.c
13548 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13549
13550 SONY MEMORYSTICK CARD SUPPORT
13551 M:      Alex Dubov <oakad@yahoo.com>
13552 W:      http://tifmxx.berlios.de/
13553 S:      Maintained
13554 F:      drivers/memstick/host/tifm_ms.c
13555
13556 SONY MEMORYSTICK STANDARD SUPPORT
13557 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13558 S:      Maintained
13559 F:      drivers/memstick/core/ms_block.*
13560
13561 SONY VAIO CONTROL DEVICE DRIVER
13562 M:      Mattia Dongili <malattia@linux.it>
13563 L:      platform-driver-x86@vger.kernel.org
13564 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13565 S:      Maintained
13566 F:      Documentation/laptops/sony-laptop.txt
13567 F:      drivers/char/sonypi.c
13568 F:      drivers/platform/x86/sony-laptop.c
13569 F:      include/linux/sony-laptop.h
13570
13571 SOUND
13572 M:      Jaroslav Kysela <perex@perex.cz>
13573 M:      Takashi Iwai <tiwai@suse.com>
13574 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13575 W:      http://www.alsa-project.org/
13576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13577 T:      git git://git.alsa-project.org/alsa-kernel.git
13578 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13579 S:      Maintained
13580 F:      Documentation/sound/
13581 F:      include/sound/
13582 F:      include/uapi/sound/
13583 F:      sound/
13584
13585 SOUND - COMPRESSED AUDIO
13586 M:      Vinod Koul <vkoul@kernel.org>
13587 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13589 S:      Supported
13590 F:      Documentation/sound/designs/compress-offload.rst
13591 F:      include/sound/compress_driver.h
13592 F:      include/uapi/sound/compress_*
13593 F:      sound/core/compress_offload.c
13594 F:      sound/soc/soc-compress.c
13595
13596 SOUND - DMAENGINE HELPERS
13597 M:      Lars-Peter Clausen <lars@metafoo.de>
13598 S:      Supported
13599 F:      include/sound/dmaengine_pcm.h
13600 F:      sound/core/pcm_dmaengine.c
13601 F:      sound/soc/soc-generic-dmaengine-pcm.c
13602
13603 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13604 M:      Liam Girdwood <lgirdwood@gmail.com>
13605 M:      Mark Brown <broonie@kernel.org>
13606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13607 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13608 W:      http://alsa-project.org/main/index.php/ASoC
13609 S:      Supported
13610 F:      Documentation/devicetree/bindings/sound/
13611 F:      Documentation/sound/soc/
13612 F:      sound/soc/
13613 F:      include/sound/soc*
13614
13615 SOUNDWIRE SUBSYSTEM
13616 M:      Vinod Koul <vinod.koul@intel.com>
13617 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13618 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13619 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13620 S:      Supported
13621 F:      Documentation/driver-api/soundwire/
13622 F:      drivers/soundwire/
13623 F:      include/linux/soundwire/
13624
13625 SP2 MEDIA DRIVER
13626 M:      Olli Salonen <olli.salonen@iki.fi>
13627 L:      linux-media@vger.kernel.org
13628 W:      https://linuxtv.org
13629 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13630 S:      Maintained
13631 F:      drivers/media/dvb-frontends/sp2*
13632
13633 SPARC + UltraSPARC (sparc/sparc64)
13634 M:      "David S. Miller" <davem@davemloft.net>
13635 L:      sparclinux@vger.kernel.org
13636 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13639 S:      Maintained
13640 F:      arch/sparc/
13641 F:      drivers/sbus/
13642
13643 SPARC SERIAL DRIVERS
13644 M:      "David S. Miller" <davem@davemloft.net>
13645 L:      sparclinux@vger.kernel.org
13646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13648 S:      Maintained
13649 F:      include/linux/sunserialcore.h
13650 F:      drivers/tty/serial/suncore.c
13651 F:      drivers/tty/serial/sunhv.c
13652 F:      drivers/tty/serial/sunsab.c
13653 F:      drivers/tty/serial/sunsab.h
13654 F:      drivers/tty/serial/sunsu.c
13655 F:      drivers/tty/serial/sunzilog.c
13656 F:      drivers/tty/serial/sunzilog.h
13657 F:      drivers/tty/vcc.c
13658
13659 SPARSE CHECKER
13660 M:      "Christopher Li" <sparse@chrisli.org>
13661 L:      linux-sparse@vger.kernel.org
13662 W:      https://sparse.wiki.kernel.org/
13663 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13664 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13665 S:      Maintained
13666 F:      include/linux/compiler.h
13667
13668 SPEAR CLOCK FRAMEWORK SUPPORT
13669 M:      Viresh Kumar <vireshk@kernel.org>
13670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13671 W:      http://www.st.com/spear
13672 S:      Maintained
13673 F:      drivers/clk/spear/
13674
13675 SPEAR PLATFORM SUPPORT
13676 M:      Viresh Kumar <vireshk@kernel.org>
13677 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13679 W:      http://www.st.com/spear
13680 S:      Maintained
13681 F:      arch/arm/boot/dts/spear*
13682 F:      arch/arm/mach-spear/
13683
13684 SPI NOR SUBSYSTEM
13685 M:      Marek Vasut <marek.vasut@gmail.com>
13686 L:      linux-mtd@lists.infradead.org
13687 W:      http://www.linux-mtd.infradead.org/
13688 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13689 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13690 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13691 S:      Maintained
13692 F:      drivers/mtd/spi-nor/
13693 F:      include/linux/mtd/spi-nor.h
13694
13695 SPI SUBSYSTEM
13696 M:      Mark Brown <broonie@kernel.org>
13697 L:      linux-spi@vger.kernel.org
13698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13699 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13700 S:      Maintained
13701 F:      Documentation/devicetree/bindings/spi/
13702 F:      Documentation/spi/
13703 F:      drivers/spi/
13704 F:      include/linux/spi/
13705 F:      include/uapi/linux/spi/
13706 F:      tools/spi/
13707
13708 SPIDERNET NETWORK DRIVER for CELL
13709 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13710 L:      netdev@vger.kernel.org
13711 S:      Supported
13712 F:      Documentation/networking/spider_net.txt
13713 F:      drivers/net/ethernet/toshiba/spider_net*
13714
13715 SPMI SUBSYSTEM
13716 R:      Stephen Boyd <sboyd@kernel.org>
13717 L:      linux-arm-msm@vger.kernel.org
13718 F:      Documentation/devicetree/bindings/spmi/
13719 F:      drivers/spmi/
13720 F:      include/dt-bindings/spmi/spmi.h
13721 F:      include/linux/spmi.h
13722 F:      include/trace/events/spmi.h
13723
13724 SPU FILE SYSTEM
13725 M:      Jeremy Kerr <jk@ozlabs.org>
13726 L:      linuxppc-dev@lists.ozlabs.org
13727 W:      http://www.ibm.com/developerworks/power/cell/
13728 S:      Supported
13729 F:      Documentation/filesystems/spufs.txt
13730 F:      arch/powerpc/platforms/cell/spufs/
13731
13732 SQUASHFS FILE SYSTEM
13733 M:      Phillip Lougher <phillip@squashfs.org.uk>
13734 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13735 W:      http://squashfs.org.uk
13736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13737 S:      Maintained
13738 F:      Documentation/filesystems/squashfs.txt
13739 F:      fs/squashfs/
13740
13741 SRM (Alpha) environment access
13742 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13743 S:      Maintained
13744 F:      arch/alpha/kernel/srm_env.c
13745
13746 ST STM32 I2C/SMBUS DRIVER
13747 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13748 L:      linux-i2c@vger.kernel.org
13749 S:      Maintained
13750 F:      drivers/i2c/busses/i2c-stm32*
13751
13752 STABLE BRANCH
13753 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13754 L:      stable@vger.kernel.org
13755 S:      Supported
13756 F:      Documentation/process/stable-kernel-rules.rst
13757
13758 STAGING - COMEDI
13759 M:      Ian Abbott <abbotti@mev.co.uk>
13760 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13761 S:      Odd Fixes
13762 F:      drivers/staging/comedi/
13763
13764 STAGING - EROFS FILE SYSTEM
13765 M:      Gao Xiang <gaoxiang25@huawei.com>
13766 M:      Chao Yu <yuchao0@huawei.com>
13767 L:      linux-erofs@lists.ozlabs.org
13768 S:      Maintained
13769 F:      drivers/staging/erofs/
13770
13771 STAGING - FLARION FT1000 DRIVERS
13772 M:      Marek Belisko <marek.belisko@gmail.com>
13773 S:      Odd Fixes
13774 F:      drivers/staging/ft1000/
13775
13776 STAGING - INDUSTRIAL IO
13777 M:      Jonathan Cameron <jic23@kernel.org>
13778 L:      linux-iio@vger.kernel.org
13779 S:      Odd Fixes
13780 F:      Documentation/devicetree/bindings/staging/iio/
13781 F:      drivers/staging/iio/
13782
13783 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13784 M:      Marc Dietrich <marvin24@gmx.de>
13785 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13786 L:      linux-tegra@vger.kernel.org
13787 S:      Maintained
13788 F:      drivers/staging/nvec/
13789
13790 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13791 M:      Jens Frederich <jfrederich@gmail.com>
13792 M:      Daniel Drake <dsd@laptop.org>
13793 M:      Jon Nettleton <jon.nettleton@gmail.com>
13794 W:      http://wiki.laptop.org/go/DCON
13795 S:      Maintained
13796 F:      drivers/staging/olpc_dcon/
13797
13798 STAGING - REALTEK RTL8712U DRIVERS
13799 M:      Larry Finger <Larry.Finger@lwfinger.net>
13800 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13801 S:      Odd Fixes
13802 F:      drivers/staging/rtl8712/
13803
13804 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13805 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13806 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13807 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13808 L:      linux-fbdev@vger.kernel.org
13809 S:      Maintained
13810 F:      drivers/staging/sm750fb/
13811
13812 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13813 M:      William Hubbs <w.d.hubbs@gmail.com>
13814 M:      Chris Brannon <chris@the-brannons.com>
13815 M:      Kirk Reiser <kirk@reisers.ca>
13816 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13817 L:      speakup@linux-speakup.org
13818 W:      http://www.linux-speakup.org/
13819 S:      Odd Fixes
13820 F:      drivers/staging/speakup/
13821
13822 STAGING - VIA VT665X DRIVERS
13823 M:      Forest Bond <forest@alittletooquiet.net>
13824 S:      Odd Fixes
13825 F:      drivers/staging/vt665?/
13826
13827 STAGING - WILC1000 WIFI DRIVER
13828 M:      Aditya Shankar <aditya.shankar@microchip.com>
13829 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13830 L:      linux-wireless@vger.kernel.org
13831 S:      Supported
13832 F:      drivers/staging/wilc1000/
13833
13834 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13835 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13836 S:      Odd Fixes
13837 F:      drivers/staging/xgifb/
13838
13839 STAGING SUBSYSTEM
13840 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13842 L:      devel@driverdev.osuosl.org
13843 S:      Supported
13844 F:      drivers/staging/
13845
13846 STARFIRE/DURALAN NETWORK DRIVER
13847 M:      Ion Badulescu <ionut@badula.org>
13848 S:      Odd Fixes
13849 F:      drivers/net/ethernet/adaptec/starfire*
13850
13851 STEC S1220 SKD DRIVER
13852 M:      Bart Van Assche <bart.vanassche@wdc.com>
13853 L:      linux-block@vger.kernel.org
13854 S:      Maintained
13855 F:      drivers/block/skd*[ch]
13856
13857 STI AUDIO (ASoC) DRIVERS
13858 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13859 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13860 S:      Maintained
13861 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13862 F:      sound/soc/sti/
13863
13864 STI CEC DRIVER
13865 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13866 S:      Maintained
13867 F:      drivers/staging/media/st-cec/
13868 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13869
13870 STK1160 USB VIDEO CAPTURE DRIVER
13871 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13872 L:      linux-media@vger.kernel.org
13873 T:      git git://linuxtv.org/media_tree.git
13874 S:      Maintained
13875 F:      drivers/media/usb/stk1160/
13876
13877 STM32 AUDIO (ASoC) DRIVERS
13878 M:      Olivier Moysan <olivier.moysan@st.com>
13879 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13880 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13881 S:      Maintained
13882 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13883 F:      sound/soc/stm/
13884
13885 STM32 TIMER/LPTIMER DRIVERS
13886 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13887 S:      Maintained
13888 F:      drivers/*/stm32-*timer*
13889 F:      drivers/pwm/pwm-stm32*
13890 F:      include/linux/*/stm32-*tim*
13891 F:      Documentation/ABI/testing/*timer-stm32
13892 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13893 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13894
13895 STMMAC ETHERNET DRIVER
13896 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13897 M:      Alexandre Torgue <alexandre.torgue@st.com>
13898 M:      Jose Abreu <joabreu@synopsys.com>
13899 L:      netdev@vger.kernel.org
13900 W:      http://www.stlinux.com
13901 S:      Supported
13902 F:      drivers/net/ethernet/stmicro/stmmac/
13903
13904 SUN3/3X
13905 M:      Sam Creasey <sammy@sammy.net>
13906 W:      http://sammy.net/sun3/
13907 S:      Maintained
13908 F:      arch/m68k/kernel/*sun3*
13909 F:      arch/m68k/sun3*/
13910 F:      arch/m68k/include/asm/sun3*
13911 F:      drivers/net/ethernet/i825xx/sun3*
13912
13913 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13914 M:      Hans de Goede <hdegoede@redhat.com>
13915 L:      linux-input@vger.kernel.org
13916 S:      Maintained
13917 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13918 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13919
13920 SUNDANCE NETWORK DRIVER
13921 M:      Denis Kirjanov <kda@linux-powerpc.org>
13922 L:      netdev@vger.kernel.org
13923 S:      Maintained
13924 F:      drivers/net/ethernet/dlink/sundance.c
13925
13926 SUPERH
13927 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13928 M:      Rich Felker <dalias@libc.org>
13929 L:      linux-sh@vger.kernel.org
13930 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13931 S:      Maintained
13932 F:      Documentation/sh/
13933 F:      arch/sh/
13934 F:      drivers/sh/
13935
13936 SUSPEND TO RAM
13937 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13938 M:      Len Brown <len.brown@intel.com>
13939 M:      Pavel Machek <pavel@ucw.cz>
13940 L:      linux-pm@vger.kernel.org
13941 B:      https://bugzilla.kernel.org
13942 S:      Supported
13943 F:      Documentation/power/
13944 F:      arch/x86/kernel/acpi/
13945 F:      drivers/base/power/
13946 F:      kernel/power/
13947 F:      include/linux/suspend.h
13948 F:      include/linux/freezer.h
13949 F:      include/linux/pm.h
13950
13951 SVGA HANDLING
13952 M:      Martin Mares <mj@ucw.cz>
13953 L:      linux-video@atrey.karlin.mff.cuni.cz
13954 S:      Maintained
13955 F:      Documentation/svga.txt
13956 F:      arch/x86/boot/video*
13957
13958 SWIOTLB SUBSYSTEM
13959 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13960 L:      iommu@lists.linux-foundation.org
13961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13962 S:      Supported
13963 F:      kernel/dma/swiotlb.c
13964 F:      arch/*/kernel/pci-swiotlb.c
13965 F:      include/linux/swiotlb.h
13966
13967 SWITCHDEV
13968 M:      Jiri Pirko <jiri@resnulli.us>
13969 M:      Ivan Vecera <ivecera@redhat.com>
13970 L:      netdev@vger.kernel.org
13971 S:      Supported
13972 F:      net/switchdev/
13973 F:      include/net/switchdev.h
13974
13975 SY8106A REGULATOR DRIVER
13976 M:      Icenowy Zheng <icenowy@aosc.io>
13977 S:      Maintained
13978 F:      drivers/regulator/sy8106a-regulator.c
13979 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13980
13981 SYNC FILE FRAMEWORK
13982 M:      Sumit Semwal <sumit.semwal@linaro.org>
13983 R:      Gustavo Padovan <gustavo@padovan.org>
13984 S:      Maintained
13985 L:      linux-media@vger.kernel.org
13986 L:      dri-devel@lists.freedesktop.org
13987 F:      drivers/dma-buf/sync_*
13988 F:      drivers/dma-buf/dma-fence*
13989 F:      drivers/dma-buf/sw_sync.c
13990 F:      include/linux/sync_file.h
13991 F:      include/uapi/linux/sync_file.h
13992 F:      Documentation/sync_file.txt
13993 T:      git git://anongit.freedesktop.org/drm/drm-misc
13994
13995 SYNOPSYS ARC ARCHITECTURE
13996 M:      Vineet Gupta <vgupta@synopsys.com>
13997 L:      linux-snps-arc@lists.infradead.org
13998 S:      Supported
13999 F:      arch/arc/
14000 F:      Documentation/devicetree/bindings/arc/*
14001 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14002 F:      drivers/clocksource/arc_timer.c
14003 F:      drivers/tty/serial/arc_uart.c
14004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14005
14006 SYNOPSYS ARC HSDK SDP pll clock driver
14007 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14008 S:      Supported
14009 F:      drivers/clk/clk-hsdk-pll.c
14010 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14011
14012 SYNOPSYS ARC SDP clock driver
14013 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14014 S:      Supported
14015 F:      drivers/clk/axs10x/*
14016 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14017
14018 SYNOPSYS ARC SDP platform support
14019 M:      Alexey Brodkin <abrodkin@synopsys.com>
14020 S:      Supported
14021 F:      arch/arc/plat-axs10x
14022 F:      arch/arc/boot/dts/ax*
14023 F:      Documentation/devicetree/bindings/arc/axs10*
14024
14025 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14026 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14027 S:      Supported
14028 F:      drivers/reset/reset-axs10x.c
14029 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14030
14031 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14032 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14033 S:      Maintained
14034 F:      drivers/tty/serial/8250/8250_dw.c
14035
14036 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14037 M:      Hoan Tran <hotran@apm.com>
14038 L:      linux-gpio@vger.kernel.org
14039 S:      Maintained
14040 F:      drivers/gpio/gpio-dwapb.c
14041 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14042
14043 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14044 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14045 S:      Maintained
14046 F:      drivers/dma/dwi-axi-dmac/
14047 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14048
14049 SYNOPSYS DESIGNWARE DMAC DRIVER
14050 M:      Viresh Kumar <vireshk@kernel.org>
14051 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14052 S:      Maintained
14053 F:      include/linux/dma/dw.h
14054 F:      include/linux/platform_data/dma-dw.h
14055 F:      drivers/dma/dw/
14056
14057 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14058 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14059 L:      netdev@vger.kernel.org
14060 S:      Supported
14061 F:      drivers/net/ethernet/synopsys/
14062
14063 SYNOPSYS DESIGNWARE I2C DRIVER
14064 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14065 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14066 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14067 L:      linux-i2c@vger.kernel.org
14068 S:      Maintained
14069 F:      drivers/i2c/busses/i2c-designware-*
14070 F:      include/linux/platform_data/i2c-designware.h
14071
14072 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14073 M:      Jaehoon Chung <jh80.chung@samsung.com>
14074 L:      linux-mmc@vger.kernel.org
14075 S:      Maintained
14076 F:      drivers/mmc/host/dw_mmc*
14077
14078 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14079 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14080 S:      Supported
14081 F:      drivers/reset/reset-hsdk.c
14082 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14083 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14084
14085 SYSTEM CONFIGURATION (SYSCON)
14086 M:      Lee Jones <lee.jones@linaro.org>
14087 M:      Arnd Bergmann <arnd@arndb.de>
14088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14089 S:      Supported
14090 F:      drivers/mfd/syscon.c
14091
14092 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14093 M:      Sudeep Holla <sudeep.holla@arm.com>
14094 L:      linux-arm-kernel@lists.infradead.org
14095 S:      Maintained
14096 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14097 F:      drivers/clk/clk-sc[mp]i.c
14098 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14099 F:      drivers/firmware/arm_scpi.c
14100 F:      drivers/firmware/arm_scmi/
14101 F:      include/linux/sc[mp]i_protocol.h
14102
14103 SYSTEM RESET/SHUTDOWN DRIVERS
14104 M:      Sebastian Reichel <sre@kernel.org>
14105 L:      linux-pm@vger.kernel.org
14106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14107 S:      Maintained
14108 F:      Documentation/devicetree/bindings/power/reset/
14109 F:      drivers/power/reset/
14110
14111 SYSTEM TRACE MODULE CLASS
14112 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14113 S:      Maintained
14114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14115 F:      Documentation/trace/stm.rst
14116 F:      drivers/hwtracing/stm/
14117 F:      include/linux/stm.h
14118 F:      include/uapi/linux/stm.h
14119
14120 SYSV FILESYSTEM
14121 M:      Christoph Hellwig <hch@infradead.org>
14122 S:      Maintained
14123 F:      Documentation/filesystems/sysv-fs.txt
14124 F:      fs/sysv/
14125 F:      include/linux/sysv_fs.h
14126
14127 TARGET SUBSYSTEM
14128 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14129 L:      linux-scsi@vger.kernel.org
14130 L:      target-devel@vger.kernel.org
14131 W:      http://www.linux-iscsi.org
14132 W:      http://groups.google.com/group/linux-iscsi-target-dev
14133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14134 S:      Supported
14135 F:      drivers/target/
14136 F:      include/target/
14137 F:      Documentation/target/
14138
14139 TASKSTATS STATISTICS INTERFACE
14140 M:      Balbir Singh <bsingharora@gmail.com>
14141 S:      Maintained
14142 F:      Documentation/accounting/taskstats*
14143 F:      include/linux/taskstats*
14144 F:      kernel/taskstats.c
14145
14146 TC subsystem
14147 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14148 M:      Cong Wang <xiyou.wangcong@gmail.com>
14149 M:      Jiri Pirko <jiri@resnulli.us>
14150 L:      netdev@vger.kernel.org
14151 S:      Maintained
14152 F:      include/net/pkt_cls.h
14153 F:      include/net/pkt_sched.h
14154 F:      include/net/tc_act/
14155 F:      include/uapi/linux/pkt_cls.h
14156 F:      include/uapi/linux/pkt_sched.h
14157 F:      include/uapi/linux/tc_act/
14158 F:      include/uapi/linux/tc_ematch/
14159 F:      net/sched/
14160
14161 TC90522 MEDIA DRIVER
14162 M:      Akihiro Tsukada <tskd08@gmail.com>
14163 L:      linux-media@vger.kernel.org
14164 S:      Odd Fixes
14165 F:      drivers/media/dvb-frontends/tc90522*
14166
14167 TCP LOW PRIORITY MODULE
14168 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14169 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14170 W:      http://tcp-lp-mod.sourceforge.net/
14171 S:      Maintained
14172 F:      net/ipv4/tcp_lp.c
14173
14174 TDA10071 MEDIA DRIVER
14175 M:      Antti Palosaari <crope@iki.fi>
14176 L:      linux-media@vger.kernel.org
14177 W:      https://linuxtv.org
14178 W:      http://palosaari.fi/linux/
14179 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14180 T:      git git://linuxtv.org/anttip/media_tree.git
14181 S:      Maintained
14182 F:      drivers/media/dvb-frontends/tda10071*
14183
14184 TDA18212 MEDIA DRIVER
14185 M:      Antti Palosaari <crope@iki.fi>
14186 L:      linux-media@vger.kernel.org
14187 W:      https://linuxtv.org
14188 W:      http://palosaari.fi/linux/
14189 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14190 T:      git git://linuxtv.org/anttip/media_tree.git
14191 S:      Maintained
14192 F:      drivers/media/tuners/tda18212*
14193
14194 TDA18218 MEDIA DRIVER
14195 M:      Antti Palosaari <crope@iki.fi>
14196 L:      linux-media@vger.kernel.org
14197 W:      https://linuxtv.org
14198 W:      http://palosaari.fi/linux/
14199 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14200 T:      git git://linuxtv.org/anttip/media_tree.git
14201 S:      Maintained
14202 F:      drivers/media/tuners/tda18218*
14203
14204 TDA18250 MEDIA DRIVER
14205 M:      Olli Salonen <olli.salonen@iki.fi>
14206 L:      linux-media@vger.kernel.org
14207 W:      https://linuxtv.org
14208 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14209 T:      git git://linuxtv.org/media_tree.git
14210 S:      Maintained
14211 F:      drivers/media/tuners/tda18250*
14212
14213 TDA18271 MEDIA DRIVER
14214 M:      Michael Krufky <mkrufky@linuxtv.org>
14215 L:      linux-media@vger.kernel.org
14216 W:      https://linuxtv.org
14217 W:      http://github.com/mkrufky
14218 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14219 T:      git git://linuxtv.org/mkrufky/tuners.git
14220 S:      Maintained
14221 F:      drivers/media/tuners/tda18271*
14222
14223 TDA1997x MEDIA DRIVER
14224 M:      Tim Harvey <tharvey@gateworks.com>
14225 L:      linux-media@vger.kernel.org
14226 W:      https://linuxtv.org
14227 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14228 S:      Maintained
14229 F:      drivers/media/i2c/tda1997x.*
14230
14231 TDA827x MEDIA DRIVER
14232 M:      Michael Krufky <mkrufky@linuxtv.org>
14233 L:      linux-media@vger.kernel.org
14234 W:      https://linuxtv.org
14235 W:      http://github.com/mkrufky
14236 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14237 T:      git git://linuxtv.org/mkrufky/tuners.git
14238 S:      Maintained
14239 F:      drivers/media/tuners/tda8290.*
14240
14241 TDA8290 MEDIA DRIVER
14242 M:      Michael Krufky <mkrufky@linuxtv.org>
14243 L:      linux-media@vger.kernel.org
14244 W:      https://linuxtv.org
14245 W:      http://github.com/mkrufky
14246 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14247 T:      git git://linuxtv.org/mkrufky/tuners.git
14248 S:      Maintained
14249 F:      drivers/media/tuners/tda8290.*
14250
14251 TDA9840 MEDIA DRIVER
14252 M:      Hans Verkuil <hverkuil@xs4all.nl>
14253 L:      linux-media@vger.kernel.org
14254 T:      git git://linuxtv.org/media_tree.git
14255 W:      https://linuxtv.org
14256 S:      Maintained
14257 F:      drivers/media/i2c/tda9840*
14258
14259 TEA5761 TUNER DRIVER
14260 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14261 L:      linux-media@vger.kernel.org
14262 W:      https://linuxtv.org
14263 T:      git git://linuxtv.org/media_tree.git
14264 S:      Odd fixes
14265 F:      drivers/media/tuners/tea5761.*
14266
14267 TEA5767 TUNER DRIVER
14268 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14269 L:      linux-media@vger.kernel.org
14270 W:      https://linuxtv.org
14271 T:      git git://linuxtv.org/media_tree.git
14272 S:      Maintained
14273 F:      drivers/media/tuners/tea5767.*
14274
14275 TEA6415C MEDIA DRIVER
14276 M:      Hans Verkuil <hverkuil@xs4all.nl>
14277 L:      linux-media@vger.kernel.org
14278 T:      git git://linuxtv.org/media_tree.git
14279 W:      https://linuxtv.org
14280 S:      Maintained
14281 F:      drivers/media/i2c/tea6415c*
14282
14283 TEA6420 MEDIA DRIVER
14284 M:      Hans Verkuil <hverkuil@xs4all.nl>
14285 L:      linux-media@vger.kernel.org
14286 T:      git git://linuxtv.org/media_tree.git
14287 W:      https://linuxtv.org
14288 S:      Maintained
14289 F:      drivers/media/i2c/tea6420*
14290
14291 TEAM DRIVER
14292 M:      Jiri Pirko <jiri@resnulli.us>
14293 L:      netdev@vger.kernel.org
14294 S:      Supported
14295 F:      drivers/net/team/
14296 F:      include/linux/if_team.h
14297 F:      include/uapi/linux/if_team.h
14298
14299 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14300 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14301 S:      Maintained
14302 F:      arch/x86/platform/ts5500/
14303
14304 TECHNOTREND USB IR RECEIVER
14305 M:      Sean Young <sean@mess.org>
14306 L:      linux-media@vger.kernel.org
14307 S:      Maintained
14308 F:      drivers/media/rc/ttusbir.c
14309
14310 TECHWELL TW9910 VIDEO DECODER
14311 L:      linux-media@vger.kernel.org
14312 S:      Orphan
14313 F:      drivers/media/i2c/tw9910.c
14314 F:      include/media/i2c/tw9910.h
14315
14316 TEE SUBSYSTEM
14317 M:      Jens Wiklander <jens.wiklander@linaro.org>
14318 S:      Maintained
14319 F:      include/linux/tee_drv.h
14320 F:      include/uapi/linux/tee.h
14321 F:      drivers/tee/
14322 F:      Documentation/tee.txt
14323
14324 TEGRA ARCHITECTURE SUPPORT
14325 M:      Thierry Reding <thierry.reding@gmail.com>
14326 M:      Jonathan Hunter <jonathanh@nvidia.com>
14327 L:      linux-tegra@vger.kernel.org
14328 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14330 S:      Supported
14331 N:      [^a-z]tegra
14332
14333 TEGRA CLOCK DRIVER
14334 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14335 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14336 S:      Supported
14337 F:      drivers/clk/tegra/
14338
14339 TEGRA DMA DRIVERS
14340 M:      Laxman Dewangan <ldewangan@nvidia.com>
14341 M:      Jon Hunter <jonathanh@nvidia.com>
14342 S:      Supported
14343 F:      drivers/dma/tegra*
14344
14345 TEGRA I2C DRIVER
14346 M:      Laxman Dewangan <ldewangan@nvidia.com>
14347 S:      Supported
14348 F:      drivers/i2c/busses/i2c-tegra.c
14349
14350 TEGRA IOMMU DRIVERS
14351 M:      Thierry Reding <thierry.reding@gmail.com>
14352 L:      linux-tegra@vger.kernel.org
14353 S:      Supported
14354 F:      drivers/iommu/tegra*
14355
14356 TEGRA KBC DRIVER
14357 M:      Laxman Dewangan <ldewangan@nvidia.com>
14358 S:      Supported
14359 F:      drivers/input/keyboard/tegra-kbc.c
14360
14361 TEGRA NAND DRIVER
14362 M:      Stefan Agner <stefan@agner.ch>
14363 M:      Lucas Stach <dev@lynxeye.de>
14364 S:      Maintained
14365 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14366 F:      drivers/mtd/nand/raw/tegra_nand.c
14367
14368 TEGRA PWM DRIVER
14369 M:      Thierry Reding <thierry.reding@gmail.com>
14370 S:      Supported
14371 F:      drivers/pwm/pwm-tegra.c
14372
14373 TEGRA SERIAL DRIVER
14374 M:      Laxman Dewangan <ldewangan@nvidia.com>
14375 S:      Supported
14376 F:      drivers/tty/serial/serial-tegra.c
14377
14378 TEGRA SPI DRIVER
14379 M:      Laxman Dewangan <ldewangan@nvidia.com>
14380 S:      Supported
14381 F:      drivers/spi/spi-tegra*
14382
14383 TEHUTI ETHERNET DRIVER
14384 M:      Andy Gospodarek <andy@greyhouse.net>
14385 L:      netdev@vger.kernel.org
14386 S:      Supported
14387 F:      drivers/net/ethernet/tehuti/*
14388
14389 Telecom Clock Driver for MCPL0010
14390 M:      Mark Gross <mark.gross@intel.com>
14391 S:      Supported
14392 F:      drivers/char/tlclk.c
14393
14394 TENSILICA XTENSA PORT (xtensa)
14395 M:      Chris Zankel <chris@zankel.net>
14396 M:      Max Filippov <jcmvbkbc@gmail.com>
14397 L:      linux-xtensa@linux-xtensa.org
14398 T:      git git://github.com/czankel/xtensa-linux.git
14399 S:      Maintained
14400 F:      arch/xtensa/
14401 F:      drivers/irqchip/irq-xtensa-*
14402
14403 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14404 M:      Nishanth Menon <nm@ti.com>
14405 M:      Tero Kristo <t-kristo@ti.com>
14406 M:      Santosh Shilimkar <ssantosh@kernel.org>
14407 L:      linux-arm-kernel@lists.infradead.org
14408 S:      Maintained
14409 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14410 F:      drivers/firmware/ti_sci*
14411 F:      include/linux/soc/ti/ti_sci_protocol.h
14412 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14413 F:      include/dt-bindings/genpd/k2g.h
14414 F:      drivers/soc/ti/ti_sci_pm_domains.c
14415 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14416 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14417 F:      drivers/clk/keystone/sci-clk.c
14418 F:      drivers/reset/reset-ti-sci.c
14419
14420 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14421 M:      Hans Verkuil <hverkuil@xs4all.nl>
14422 L:      linux-media@vger.kernel.org
14423 T:      git git://linuxtv.org/media_tree.git
14424 W:      https://linuxtv.org
14425 S:      Maintained
14426 F:      drivers/media/radio/radio-raremono.c
14427
14428 THERMAL
14429 M:      Zhang Rui <rui.zhang@intel.com>
14430 M:      Eduardo Valentin <edubezval@gmail.com>
14431 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14432 L:      linux-pm@vger.kernel.org
14433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14435 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14436 S:      Supported
14437 F:      drivers/thermal/
14438 F:      include/linux/thermal.h
14439 F:      include/uapi/linux/thermal.h
14440 F:      include/linux/cpu_cooling.h
14441 F:      Documentation/devicetree/bindings/thermal/
14442
14443 THERMAL/CPU_COOLING
14444 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14445 M:      Viresh Kumar <viresh.kumar@linaro.org>
14446 M:      Javi Merino <javi.merino@kernel.org>
14447 L:      linux-pm@vger.kernel.org
14448 S:      Supported
14449 F:      Documentation/thermal/cpu-cooling-api.txt
14450 F:      drivers/thermal/cpu_cooling.c
14451 F:      include/linux/cpu_cooling.h
14452
14453 THINKPAD ACPI EXTRAS DRIVER
14454 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14455 L:      ibm-acpi-devel@lists.sourceforge.net
14456 L:      platform-driver-x86@vger.kernel.org
14457 W:      http://ibm-acpi.sourceforge.net
14458 W:      http://thinkwiki.org/wiki/Ibm-acpi
14459 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14460 S:      Maintained
14461 F:      drivers/platform/x86/thinkpad_acpi.c
14462
14463 THUNDERBOLT DRIVER
14464 M:      Andreas Noever <andreas.noever@gmail.com>
14465 M:      Michael Jamet <michael.jamet@intel.com>
14466 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14467 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14469 S:      Maintained
14470 F:      Documentation/admin-guide/thunderbolt.rst
14471 F:      drivers/thunderbolt/
14472 F:      include/linux/thunderbolt.h
14473
14474 THUNDERBOLT NETWORK DRIVER
14475 M:      Michael Jamet <michael.jamet@intel.com>
14476 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14477 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14478 L:      netdev@vger.kernel.org
14479 S:      Maintained
14480 F:      drivers/net/thunderbolt.c
14481
14482 THUNDERX GPIO DRIVER
14483 M:      David Daney <david.daney@cavium.com>
14484 S:      Maintained
14485 F:      drivers/gpio/gpio-thunderx.c
14486
14487 TI AM437X VPFE DRIVER
14488 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14489 L:      linux-media@vger.kernel.org
14490 W:      https://linuxtv.org
14491 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14492 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14493 S:      Maintained
14494 F:      drivers/media/platform/am437x/
14495
14496 TI BANDGAP AND THERMAL DRIVER
14497 M:      Eduardo Valentin <edubezval@gmail.com>
14498 M:      Keerthy <j-keerthy@ti.com>
14499 L:      linux-pm@vger.kernel.org
14500 L:      linux-omap@vger.kernel.org
14501 S:      Maintained
14502 F:      drivers/thermal/ti-soc-thermal/
14503
14504 TI BQ27XXX POWER SUPPLY DRIVER
14505 R:      Andrew F. Davis <afd@ti.com>
14506 F:      include/linux/power/bq27xxx_battery.h
14507 F:      drivers/power/supply/bq27xxx_battery.c
14508 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14509
14510 TI CDCE706 CLOCK DRIVER
14511 M:      Max Filippov <jcmvbkbc@gmail.com>
14512 S:      Maintained
14513 F:      drivers/clk/clk-cdce706.c
14514
14515 TI CLOCK DRIVER
14516 M:      Tero Kristo <t-kristo@ti.com>
14517 L:      linux-omap@vger.kernel.org
14518 S:      Maintained
14519 F:      drivers/clk/ti/
14520 F:      include/linux/clk/ti.h
14521
14522 TI DAVINCI MACHINE SUPPORT
14523 M:      Sekhar Nori <nsekhar@ti.com>
14524 M:      Kevin Hilman <khilman@kernel.org>
14525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14527 S:      Supported
14528 F:      arch/arm/mach-davinci/
14529 F:      drivers/i2c/busses/i2c-davinci.c
14530 F:      arch/arm/boot/dts/da850*
14531
14532 TI DAVINCI SERIES CLOCK DRIVER
14533 M:      David Lechner <david@lechnology.com>
14534 R:      Sekhar Nori <nsekhar@ti.com>
14535 S:      Maintained
14536 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14537 F:      drivers/clk/davinci/
14538
14539 TI DAVINCI SERIES GPIO DRIVER
14540 M:      Keerthy <j-keerthy@ti.com>
14541 L:      linux-gpio@vger.kernel.org
14542 S:      Maintained
14543 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14544 F:      drivers/gpio/gpio-davinci.c
14545
14546 TI DAVINCI SERIES MEDIA DRIVER
14547 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14548 L:      linux-media@vger.kernel.org
14549 W:      https://linuxtv.org
14550 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14551 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14552 S:      Maintained
14553 F:      drivers/media/platform/davinci/
14554 F:      include/media/davinci/
14555
14556 TI ETHERNET SWITCH DRIVER (CPSW)
14557 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14558 L:      linux-omap@vger.kernel.org
14559 L:      netdev@vger.kernel.org
14560 S:      Maintained
14561 F:      drivers/net/ethernet/ti/cpsw*
14562 F:      drivers/net/ethernet/ti/davinci*
14563
14564 TI FLASH MEDIA INTERFACE DRIVER
14565 M:      Alex Dubov <oakad@yahoo.com>
14566 S:      Maintained
14567 F:      drivers/misc/tifm*
14568 F:      drivers/mmc/host/tifm_sd.c
14569 F:      include/linux/tifm.h
14570
14571 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14572 M:      Santosh Shilimkar <ssantosh@kernel.org>
14573 L:      linux-kernel@vger.kernel.org
14574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14575 S:      Maintained
14576 F:      drivers/soc/ti/*
14577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14578
14579 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14580 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14581 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14582 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14583 S:      Maintained
14584 F:      sound/soc/codecs/lm49453*
14585 F:      sound/soc/codecs/isabelle*
14586
14587 TI LP855x BACKLIGHT DRIVER
14588 M:      Milo Kim <milo.kim@ti.com>
14589 S:      Maintained
14590 F:      Documentation/backlight/lp855x-driver.txt
14591 F:      drivers/video/backlight/lp855x_bl.c
14592 F:      include/linux/platform_data/lp855x.h
14593
14594 TI LP8727 CHARGER DRIVER
14595 M:      Milo Kim <milo.kim@ti.com>
14596 S:      Maintained
14597 F:      drivers/power/supply/lp8727_charger.c
14598 F:      include/linux/platform_data/lp8727.h
14599
14600 TI LP8788 MFD DRIVER
14601 M:      Milo Kim <milo.kim@ti.com>
14602 S:      Maintained
14603 F:      drivers/iio/adc/lp8788_adc.c
14604 F:      drivers/leds/leds-lp8788.c
14605 F:      drivers/mfd/lp8788*.c
14606 F:      drivers/power/supply/lp8788-charger.c
14607 F:      drivers/regulator/lp8788-*.c
14608 F:      include/linux/mfd/lp8788*.h
14609
14610 TI NETCP ETHERNET DRIVER
14611 M:      Wingman Kwok <w-kwok2@ti.com>
14612 M:      Murali Karicheri <m-karicheri2@ti.com>
14613 L:      netdev@vger.kernel.org
14614 S:      Maintained
14615 F:      drivers/net/ethernet/ti/netcp*
14616
14617 TI TAS571X FAMILY ASoC CODEC DRIVER
14618 M:      Kevin Cernekee <cernekee@chromium.org>
14619 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14620 S:      Odd Fixes
14621 F:      sound/soc/codecs/tas571x*
14622
14623 TI TRF7970A NFC DRIVER
14624 M:      Mark Greer <mgreer@animalcreek.com>
14625 L:      linux-wireless@vger.kernel.org
14626 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14627 S:      Supported
14628 F:      drivers/nfc/trf7970a.c
14629 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14630
14631 TI TWL4030 SERIES SOC CODEC DRIVER
14632 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14633 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14634 S:      Maintained
14635 F:      sound/soc/codecs/twl4030*
14636
14637 TI VPE/CAL DRIVERS
14638 M:      Benoit Parrot <bparrot@ti.com>
14639 L:      linux-media@vger.kernel.org
14640 W:      http://linuxtv.org/
14641 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14642 S:      Maintained
14643 F:      drivers/media/platform/ti-vpe/
14644
14645 TI WILINK WIRELESS DRIVERS
14646 L:      linux-wireless@vger.kernel.org
14647 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14648 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14650 S:      Orphan
14651 F:      drivers/net/wireless/ti/
14652 F:      include/linux/wl12xx.h
14653
14654 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14655 M:      John Stultz <john.stultz@linaro.org>
14656 M:      Thomas Gleixner <tglx@linutronix.de>
14657 R:      Stephen Boyd <sboyd@kernel.org>
14658 L:      linux-kernel@vger.kernel.org
14659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14660 S:      Supported
14661 F:      include/linux/clocksource.h
14662 F:      include/linux/time.h
14663 F:      include/linux/timex.h
14664 F:      include/uapi/linux/time.h
14665 F:      include/uapi/linux/timex.h
14666 F:      kernel/time/clocksource.c
14667 F:      kernel/time/time*.c
14668 F:      kernel/time/alarmtimer.c
14669 F:      kernel/time/ntp.c
14670 F:      tools/testing/selftests/timers/
14671
14672 TIPC NETWORK LAYER
14673 M:      Jon Maloy <jon.maloy@ericsson.com>
14674 M:      Ying Xue <ying.xue@windriver.com>
14675 L:      netdev@vger.kernel.org (core kernel code)
14676 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14677 W:      http://tipc.sourceforge.net/
14678 S:      Maintained
14679 F:      include/uapi/linux/tipc*.h
14680 F:      net/tipc/
14681
14682 TLAN NETWORK DRIVER
14683 M:      Samuel Chessman <chessman@tux.org>
14684 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14685 W:      http://sourceforge.net/projects/tlan/
14686 S:      Maintained
14687 F:      Documentation/networking/tlan.txt
14688 F:      drivers/net/ethernet/ti/tlan.*
14689
14690 TM6000 VIDEO4LINUX DRIVER
14691 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14692 L:      linux-media@vger.kernel.org
14693 W:      https://linuxtv.org
14694 T:      git git://linuxtv.org/media_tree.git
14695 S:      Odd fixes
14696 F:      drivers/media/usb/tm6000/
14697 F:      Documentation/media/v4l-drivers/tm6000*
14698
14699 TMIO/SDHI MMC DRIVER
14700 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14701 L:      linux-mmc@vger.kernel.org
14702 S:      Supported
14703 F:      drivers/mmc/host/tmio_mmc*
14704 F:      drivers/mmc/host/renesas_sdhi*
14705 F:      include/linux/mfd/tmio.h
14706
14707 TMP401 HARDWARE MONITOR DRIVER
14708 M:      Guenter Roeck <linux@roeck-us.net>
14709 L:      linux-hwmon@vger.kernel.org
14710 S:      Maintained
14711 F:      Documentation/hwmon/tmp401
14712 F:      drivers/hwmon/tmp401.c
14713
14714 TMPFS (SHMEM FILESYSTEM)
14715 M:      Hugh Dickins <hughd@google.com>
14716 L:      linux-mm@kvack.org
14717 S:      Maintained
14718 F:      include/linux/shmem_fs.h
14719 F:      mm/shmem.c
14720
14721 TOMOYO SECURITY MODULE
14722 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14723 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14724 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14725 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14726 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14727 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14728 W:      http://tomoyo.sourceforge.jp/
14729 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14730 S:      Maintained
14731 F:      security/tomoyo/
14732
14733 TOPSTAR LAPTOP EXTRAS DRIVER
14734 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14735 L:      platform-driver-x86@vger.kernel.org
14736 S:      Maintained
14737 F:      drivers/platform/x86/topstar-laptop.c
14738
14739 TORTURE-TEST MODULES
14740 M:      Davidlohr Bueso <dave@stgolabs.net>
14741 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14742 M:      Josh Triplett <josh@joshtriplett.org>
14743 L:      linux-kernel@vger.kernel.org
14744 S:      Supported
14745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14746 F:      Documentation/RCU/torture.txt
14747 F:      kernel/torture.c
14748 F:      kernel/rcu/rcutorture.c
14749 F:      kernel/rcu/rcuperf.c
14750 F:      kernel/locking/locktorture.c
14751
14752 TOSHIBA ACPI EXTRAS DRIVER
14753 M:      Azael Avalos <coproscefalo@gmail.com>
14754 L:      platform-driver-x86@vger.kernel.org
14755 S:      Maintained
14756 F:      drivers/platform/x86/toshiba_acpi.c
14757
14758 TOSHIBA BLUETOOTH DRIVER
14759 M:      Azael Avalos <coproscefalo@gmail.com>
14760 L:      platform-driver-x86@vger.kernel.org
14761 S:      Maintained
14762 F:      drivers/platform/x86/toshiba_bluetooth.c
14763
14764 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14765 M:      Azael Avalos <coproscefalo@gmail.com>
14766 L:      platform-driver-x86@vger.kernel.org
14767 S:      Maintained
14768 F:      drivers/platform/x86/toshiba_haps.c
14769
14770 TOSHIBA SMM DRIVER
14771 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14772 W:      http://www.buzzard.org.uk/toshiba/
14773 S:      Maintained
14774 F:      drivers/char/toshiba.c
14775 F:      include/linux/toshiba.h
14776 F:      include/uapi/linux/toshiba.h
14777
14778 TOSHIBA TC358743 DRIVER
14779 M:      Mats Randgaard <matrandg@cisco.com>
14780 L:      linux-media@vger.kernel.org
14781 S:      Maintained
14782 F:      drivers/media/i2c/tc358743*
14783 F:      include/media/i2c/tc358743.h
14784
14785 TOSHIBA WMI HOTKEYS DRIVER
14786 M:      Azael Avalos <coproscefalo@gmail.com>
14787 L:      platform-driver-x86@vger.kernel.org
14788 S:      Maintained
14789 F:      drivers/platform/x86/toshiba-wmi.c
14790
14791 TPM DEVICE DRIVER
14792 M:      Peter Huewe <peterhuewe@gmx.de>
14793 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14794 R:      Jason Gunthorpe <jgg@ziepe.ca>
14795 L:      linux-integrity@vger.kernel.org
14796 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14797 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14798 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14799 S:      Maintained
14800 F:      drivers/char/tpm/
14801
14802 TRACING
14803 M:      Steven Rostedt <rostedt@goodmis.org>
14804 M:      Ingo Molnar <mingo@redhat.com>
14805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14806 S:      Maintained
14807 F:      Documentation/trace/ftrace.rst
14808 F:      arch/*/*/*/ftrace.h
14809 F:      arch/*/kernel/ftrace.c
14810 F:      include/*/ftrace.h
14811 F:      include/linux/trace*.h
14812 F:      include/trace/
14813 F:      kernel/trace/
14814 F:      tools/testing/selftests/ftrace/
14815
14816 TRACING MMIO ACCESSES (MMIOTRACE)
14817 M:      Steven Rostedt <rostedt@goodmis.org>
14818 M:      Ingo Molnar <mingo@kernel.org>
14819 R:      Karol Herbst <karolherbst@gmail.com>
14820 R:      Pekka Paalanen <ppaalanen@gmail.com>
14821 S:      Maintained
14822 L:      linux-kernel@vger.kernel.org
14823 L:      nouveau@lists.freedesktop.org
14824 F:      kernel/trace/trace_mmiotrace.c
14825 F:      include/linux/mmiotrace.h
14826 F:      arch/x86/mm/kmmio.c
14827 F:      arch/x86/mm/mmio-mod.c
14828 F:      arch/x86/mm/testmmiotrace.c
14829
14830 TRIVIAL PATCHES
14831 M:      Jiri Kosina <trivial@kernel.org>
14832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14833 S:      Maintained
14834 K:      ^Subject:.*(?i)trivial
14835
14836 TEMPO SEMICONDUCTOR DRIVERS
14837 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14838 S:      Maintained
14839 F:      sound/soc/codecs/tscs*.c
14840 F:      sound/soc/codecs/tscs*.h
14841 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14842
14843 TTY LAYER
14844 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14845 M:      Jiri Slaby <jslaby@suse.com>
14846 S:      Supported
14847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14848 F:      Documentation/serial/
14849 F:      drivers/tty/
14850 F:      drivers/tty/serial/serial_core.c
14851 F:      include/linux/serial_core.h
14852 F:      include/linux/serial.h
14853 F:      include/linux/tty.h
14854 F:      include/uapi/linux/serial_core.h
14855 F:      include/uapi/linux/serial.h
14856 F:      include/uapi/linux/tty.h
14857
14858 TUA9001 MEDIA DRIVER
14859 M:      Antti Palosaari <crope@iki.fi>
14860 L:      linux-media@vger.kernel.org
14861 W:      https://linuxtv.org
14862 W:      http://palosaari.fi/linux/
14863 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14864 T:      git git://linuxtv.org/anttip/media_tree.git
14865 S:      Maintained
14866 F:      drivers/media/tuners/tua9001*
14867
14868 TULIP NETWORK DRIVERS
14869 L:      netdev@vger.kernel.org
14870 L:      linux-parisc@vger.kernel.org
14871 S:      Orphan
14872 F:      drivers/net/ethernet/dec/tulip/
14873
14874 TUN/TAP driver
14875 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14876 W:      http://vtun.sourceforge.net/tun
14877 S:      Maintained
14878 F:      Documentation/networking/tuntap.txt
14879 F:      arch/um/os-Linux/drivers/
14880
14881 TURBOCHANNEL SUBSYSTEM
14882 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14883 M:      Ralf Baechle <ralf@linux-mips.org>
14884 L:      linux-mips@linux-mips.org
14885 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14886 S:      Maintained
14887 F:      drivers/tc/
14888 F:      include/linux/tc.h
14889
14890 TURBOSTAT UTILITY
14891 M:      "Len Brown" <lenb@kernel.org>
14892 L:      linux-pm@vger.kernel.org
14893 B:      https://bugzilla.kernel.org
14894 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14896 S:      Supported
14897 F:      tools/power/x86/turbostat/
14898
14899 TW5864 VIDEO4LINUX DRIVER
14900 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14901 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14902 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14903 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14904 L:      linux-media@vger.kernel.org
14905 S:      Supported
14906 F:      drivers/media/pci/tw5864/
14907
14908 TW68 VIDEO4LINUX DRIVER
14909 M:      Hans Verkuil <hverkuil@xs4all.nl>
14910 L:      linux-media@vger.kernel.org
14911 T:      git git://linuxtv.org/media_tree.git
14912 W:      https://linuxtv.org
14913 S:      Odd Fixes
14914 F:      drivers/media/pci/tw68/
14915
14916 TW686X VIDEO4LINUX DRIVER
14917 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14918 L:      linux-media@vger.kernel.org
14919 T:      git git://linuxtv.org/media_tree.git
14920 W:      http://linuxtv.org
14921 S:      Maintained
14922 F:      drivers/media/pci/tw686x/
14923
14924 UBI FILE SYSTEM (UBIFS)
14925 M:      Richard Weinberger <richard@nod.at>
14926 M:      Artem Bityutskiy <dedekind1@gmail.com>
14927 M:      Adrian Hunter <adrian.hunter@intel.com>
14928 L:      linux-mtd@lists.infradead.org
14929 T:      git git://git.infradead.org/ubifs-2.6.git
14930 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14931 S:      Supported
14932 F:      Documentation/filesystems/ubifs.txt
14933 F:      fs/ubifs/
14934
14935 UCLINUX (M68KNOMMU AND COLDFIRE)
14936 M:      Greg Ungerer <gerg@linux-m68k.org>
14937 W:      http://www.linux-m68k.org/
14938 W:      http://www.uclinux.org/
14939 L:      linux-m68k@lists.linux-m68k.org
14940 L:      uclinux-dev@uclinux.org  (subscribers-only)
14941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14942 S:      Maintained
14943 F:      arch/m68k/coldfire/
14944 F:      arch/m68k/68*/
14945 F:      arch/m68k/*/*_no.*
14946 F:      arch/m68k/include/asm/*_no.*
14947
14948 UDF FILESYSTEM
14949 M:      Jan Kara <jack@suse.com>
14950 S:      Maintained
14951 F:      Documentation/filesystems/udf.txt
14952 F:      fs/udf/
14953
14954 UDRAW TABLET
14955 M:      Bastien Nocera <hadess@hadess.net>
14956 L:      linux-input@vger.kernel.org
14957 S:      Maintained
14958 F:      drivers/hid/hid-udraw-ps3.c
14959
14960 UFS FILESYSTEM
14961 M:      Evgeniy Dushistov <dushistov@mail.ru>
14962 S:      Maintained
14963 F:      Documentation/filesystems/ufs.txt
14964 F:      fs/ufs/
14965
14966 UHID USERSPACE HID IO DRIVER:
14967 M:      David Herrmann <dh.herrmann@googlemail.com>
14968 L:      linux-input@vger.kernel.org
14969 S:      Maintained
14970 F:      drivers/hid/uhid.c
14971 F:      include/uapi/linux/uhid.h
14972
14973 ULPI BUS
14974 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14975 L:      linux-usb@vger.kernel.org
14976 S:      Maintained
14977 F:      drivers/usb/common/ulpi.c
14978 F:      include/linux/ulpi/
14979
14980 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14981 L:      linux-usb@vger.kernel.org
14982 S:      Orphan
14983 F:      drivers/uwb/
14984 F:      include/linux/uwb.h
14985 F:      include/linux/uwb/
14986
14987 UNICORE32 ARCHITECTURE:
14988 M:      Guan Xuetao <gxt@pku.edu.cn>
14989 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14990 S:      Maintained
14991 T:      git git://github.com/gxt/linux.git
14992 F:      arch/unicore32/
14993
14994 UNIFDEF
14995 M:      Tony Finch <dot@dotat.at>
14996 W:      http://dotat.at/prog/unifdef
14997 S:      Maintained
14998 F:      scripts/unifdef.c
14999
15000 UNIFORM CDROM DRIVER
15001 M:      Jens Axboe <axboe@kernel.dk>
15002 W:      http://www.kernel.dk
15003 S:      Maintained
15004 F:      Documentation/cdrom/
15005 F:      drivers/cdrom/cdrom.c
15006 F:      include/linux/cdrom.h
15007 F:      include/uapi/linux/cdrom.h
15008
15009 UNISYS S-PAR DRIVERS
15010 M:      David Kershner <david.kershner@unisys.com>
15011 L:      sparmaintainer@unisys.com (Unisys internal)
15012 S:      Supported
15013 F:      include/linux/visorbus.h
15014 F:      drivers/visorbus/
15015 F:      drivers/staging/unisys/
15016
15017 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15018 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15019 L:      linux-scsi@vger.kernel.org
15020 S:      Supported
15021 F:      Documentation/scsi/ufs.txt
15022 F:      drivers/scsi/ufs/
15023
15024 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15025 M:      Joao Pinto <jpinto@synopsys.com>
15026 L:      linux-scsi@vger.kernel.org
15027 S:      Supported
15028 F:      drivers/scsi/ufs/*dwc*
15029
15030 UNSORTED BLOCK IMAGES (UBI)
15031 M:      Artem Bityutskiy <dedekind1@gmail.com>
15032 M:      Richard Weinberger <richard@nod.at>
15033 W:      http://www.linux-mtd.infradead.org/
15034 L:      linux-mtd@lists.infradead.org
15035 T:      git git://git.infradead.org/ubifs-2.6.git
15036 S:      Supported
15037 F:      drivers/mtd/ubi/
15038 F:      include/linux/mtd/ubi.h
15039 F:      include/uapi/mtd/ubi-user.h
15040
15041 USB "USBNET" DRIVER FRAMEWORK
15042 M:      Oliver Neukum <oneukum@suse.com>
15043 L:      netdev@vger.kernel.org
15044 W:      http://www.linux-usb.org/usbnet
15045 S:      Maintained
15046 F:      drivers/net/usb/usbnet.c
15047 F:      include/linux/usb/usbnet.h
15048
15049 USB ACM DRIVER
15050 M:      Oliver Neukum <oneukum@suse.com>
15051 L:      linux-usb@vger.kernel.org
15052 S:      Maintained
15053 F:      Documentation/usb/acm.txt
15054 F:      drivers/usb/class/cdc-acm.*
15055
15056 USB AR5523 WIRELESS DRIVER
15057 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15058 L:      linux-wireless@vger.kernel.org
15059 S:      Maintained
15060 F:      drivers/net/wireless/ath/ar5523/
15061
15062 USB ATTACHED SCSI
15063 M:      Oliver Neukum <oneukum@suse.com>
15064 L:      linux-usb@vger.kernel.org
15065 L:      linux-scsi@vger.kernel.org
15066 S:      Maintained
15067 F:      drivers/usb/storage/uas.c
15068
15069 USB CDC ETHERNET DRIVER
15070 M:      Oliver Neukum <oliver@neukum.org>
15071 L:      linux-usb@vger.kernel.org
15072 S:      Maintained
15073 F:      drivers/net/usb/cdc_*.c
15074 F:      include/uapi/linux/usb/cdc.h
15075
15076 USB CHAOSKEY DRIVER
15077 M:      Keith Packard <keithp@keithp.com>
15078 L:      linux-usb@vger.kernel.org
15079 S:      Maintained
15080 F:      drivers/usb/misc/chaoskey.c
15081
15082 USB CYPRESS C67X00 DRIVER
15083 M:      Peter Korsgaard <jacmet@sunsite.dk>
15084 L:      linux-usb@vger.kernel.org
15085 S:      Maintained
15086 F:      drivers/usb/c67x00/
15087
15088 USB DAVICOM DM9601 DRIVER
15089 M:      Peter Korsgaard <jacmet@sunsite.dk>
15090 L:      netdev@vger.kernel.org
15091 W:      http://www.linux-usb.org/usbnet
15092 S:      Maintained
15093 F:      drivers/net/usb/dm9601.c
15094
15095 USB DIAMOND RIO500 DRIVER
15096 M:      Cesar Miquel <miquel@df.uba.ar>
15097 L:      rio500-users@lists.sourceforge.net
15098 W:      http://rio500.sourceforge.net
15099 S:      Maintained
15100 F:      drivers/usb/misc/rio500*
15101
15102 USB EHCI DRIVER
15103 M:      Alan Stern <stern@rowland.harvard.edu>
15104 L:      linux-usb@vger.kernel.org
15105 S:      Maintained
15106 F:      Documentation/usb/ehci.txt
15107 F:      drivers/usb/host/ehci*
15108
15109 USB GADGET/PERIPHERAL SUBSYSTEM
15110 M:      Felipe Balbi <balbi@kernel.org>
15111 L:      linux-usb@vger.kernel.org
15112 W:      http://www.linux-usb.org/gadget
15113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15114 S:      Maintained
15115 F:      drivers/usb/gadget/
15116 F:      include/linux/usb/gadget*
15117
15118 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15119 M:      Jiri Kosina <jikos@kernel.org>
15120 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15121 L:      linux-usb@vger.kernel.org
15122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15123 S:      Maintained
15124 F:      Documentation/hid/hiddev.txt
15125 F:      drivers/hid/usbhid/
15126
15127 USB INTEL XHCI ROLE MUX DRIVER
15128 M:      Hans de Goede <hdegoede@redhat.com>
15129 L:      linux-usb@vger.kernel.org
15130 S:      Maintained
15131 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15132
15133 USB ISP116X DRIVER
15134 M:      Olav Kongas <ok@artecdesign.ee>
15135 L:      linux-usb@vger.kernel.org
15136 S:      Maintained
15137 F:      drivers/usb/host/isp116x*
15138 F:      include/linux/usb/isp116x.h
15139
15140 USB LAN78XX ETHERNET DRIVER
15141 M:      Woojung Huh <woojung.huh@microchip.com>
15142 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15143 L:      netdev@vger.kernel.org
15144 S:      Maintained
15145 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15146 F:      drivers/net/usb/lan78xx.*
15147 F:      include/dt-bindings/net/microchip-lan78xx.h
15148
15149 USB MASS STORAGE DRIVER
15150 M:      Alan Stern <stern@rowland.harvard.edu>
15151 L:      linux-usb@vger.kernel.org
15152 L:      usb-storage@lists.one-eyed-alien.net
15153 S:      Maintained
15154 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15155 F:      drivers/usb/storage/
15156
15157 USB MIDI DRIVER
15158 M:      Clemens Ladisch <clemens@ladisch.de>
15159 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15160 T:      git git://git.alsa-project.org/alsa-kernel.git
15161 S:      Maintained
15162 F:      sound/usb/midi.*
15163
15164 USB NETWORKING DRIVERS
15165 L:      linux-usb@vger.kernel.org
15166 S:      Odd Fixes
15167 F:      drivers/net/usb/
15168
15169 USB OHCI DRIVER
15170 M:      Alan Stern <stern@rowland.harvard.edu>
15171 L:      linux-usb@vger.kernel.org
15172 S:      Maintained
15173 F:      Documentation/usb/ohci.txt
15174 F:      drivers/usb/host/ohci*
15175
15176 USB OTG FSM (Finite State Machine)
15177 M:      Peter Chen <Peter.Chen@nxp.com>
15178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15179 L:      linux-usb@vger.kernel.org
15180 S:      Maintained
15181 F:      drivers/usb/common/usb-otg-fsm.c
15182
15183 USB OVER IP DRIVER
15184 M:      Valentina Manea <valentina.manea.m@gmail.com>
15185 M:      Shuah Khan <shuah@kernel.org>
15186 L:      linux-usb@vger.kernel.org
15187 S:      Maintained
15188 F:      Documentation/usb/usbip_protocol.txt
15189 F:      drivers/usb/usbip/
15190 F:      tools/usb/usbip/
15191 F:      tools/testing/selftests/drivers/usb/usbip/
15192
15193 USB PEGASUS DRIVER
15194 M:      Petko Manolov <petkan@nucleusys.com>
15195 L:      linux-usb@vger.kernel.org
15196 L:      netdev@vger.kernel.org
15197 T:      git git://github.com/petkan/pegasus.git
15198 W:      https://github.com/petkan/pegasus
15199 S:      Maintained
15200 F:      drivers/net/usb/pegasus.*
15201
15202 USB PHY LAYER
15203 M:      Felipe Balbi <balbi@kernel.org>
15204 L:      linux-usb@vger.kernel.org
15205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15206 S:      Maintained
15207 F:      drivers/usb/phy/
15208
15209 USB PRINTER DRIVER (usblp)
15210 M:      Pete Zaitcev <zaitcev@redhat.com>
15211 L:      linux-usb@vger.kernel.org
15212 S:      Supported
15213 F:      drivers/usb/class/usblp.c
15214
15215 USB QMI WWAN NETWORK DRIVER
15216 M:      Bjørn Mork <bjorn@mork.no>
15217 L:      netdev@vger.kernel.org
15218 S:      Maintained
15219 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15220 F:      drivers/net/usb/qmi_wwan.c
15221
15222 USB RTL8150 DRIVER
15223 M:      Petko Manolov <petkan@nucleusys.com>
15224 L:      linux-usb@vger.kernel.org
15225 L:      netdev@vger.kernel.org
15226 T:      git git://github.com/petkan/rtl8150.git
15227 W:      https://github.com/petkan/rtl8150
15228 S:      Maintained
15229 F:      drivers/net/usb/rtl8150.c
15230
15231 USB SERIAL SUBSYSTEM
15232 M:      Johan Hovold <johan@kernel.org>
15233 L:      linux-usb@vger.kernel.org
15234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15235 S:      Maintained
15236 F:      Documentation/usb/usb-serial.txt
15237 F:      drivers/usb/serial/
15238 F:      include/linux/usb/serial.h
15239
15240 USB SMSC75XX ETHERNET DRIVER
15241 M:      Steve Glendinning <steve.glendinning@shawell.net>
15242 L:      netdev@vger.kernel.org
15243 S:      Maintained
15244 F:      drivers/net/usb/smsc75xx.*
15245
15246 USB SMSC95XX ETHERNET DRIVER
15247 M:      Steve Glendinning <steve.glendinning@shawell.net>
15248 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15249 L:      netdev@vger.kernel.org
15250 S:      Maintained
15251 F:      drivers/net/usb/smsc95xx.*
15252
15253 USB SUBSYSTEM
15254 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15255 L:      linux-usb@vger.kernel.org
15256 W:      http://www.linux-usb.org
15257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15258 S:      Supported
15259 F:      Documentation/devicetree/bindings/usb/
15260 F:      Documentation/usb/
15261 F:      drivers/usb/
15262 F:      include/linux/usb.h
15263 F:      include/linux/usb/
15264
15265 USB TYPEC PI3USB30532 MUX DRIVER
15266 M:      Hans de Goede <hdegoede@redhat.com>
15267 L:      linux-usb@vger.kernel.org
15268 S:      Maintained
15269 F:      drivers/usb/typec/mux/pi3usb30532.c
15270
15271 USB TYPEC CLASS
15272 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15273 L:      linux-usb@vger.kernel.org
15274 S:      Maintained
15275 F:      Documentation/ABI/testing/sysfs-class-typec
15276 F:      Documentation/driver-api/usb/typec.rst
15277 F:      drivers/usb/typec/
15278 F:      include/linux/usb/typec.h
15279
15280 USB TYPEC BUS FOR ALTERNATE MODES
15281 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15282 L:      linux-usb@vger.kernel.org
15283 S:      Maintained
15284 F:      Documentation/ABI/testing/sysfs-bus-typec
15285 F:      Documentation/driver-api/usb/typec_bus.rst
15286 F:      drivers/usb/typec/altmodes/
15287 F:      include/linux/usb/typec_altmode.h
15288
15289 USB UHCI DRIVER
15290 M:      Alan Stern <stern@rowland.harvard.edu>
15291 L:      linux-usb@vger.kernel.org
15292 S:      Maintained
15293 F:      drivers/usb/host/uhci*
15294
15295 USB VIDEO CLASS
15296 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15297 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15298 L:      linux-media@vger.kernel.org
15299 T:      git git://linuxtv.org/media_tree.git
15300 W:      http://www.ideasonboard.org/uvc/
15301 S:      Maintained
15302 F:      drivers/media/usb/uvc/
15303 F:      include/uapi/linux/uvcvideo.h
15304
15305 USB VISION DRIVER
15306 M:      Hans Verkuil <hverkuil@xs4all.nl>
15307 L:      linux-media@vger.kernel.org
15308 T:      git git://linuxtv.org/media_tree.git
15309 W:      https://linuxtv.org
15310 S:      Odd Fixes
15311 F:      drivers/media/usb/usbvision/
15312
15313 USB WEBCAM GADGET
15314 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15315 L:      linux-usb@vger.kernel.org
15316 S:      Maintained
15317 F:      drivers/usb/gadget/function/*uvc*
15318 F:      drivers/usb/gadget/legacy/webcam.c
15319 F:      include/uapi/linux/usb/g_uvc.h
15320
15321 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15322 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15323 L:      linux-wireless@vger.kernel.org
15324 S:      Maintained
15325 F:      drivers/net/wireless/rndis_wlan.c
15326
15327 USB XHCI DRIVER
15328 M:      Mathias Nyman <mathias.nyman@intel.com>
15329 L:      linux-usb@vger.kernel.org
15330 S:      Supported
15331 F:      drivers/usb/host/xhci*
15332 F:      drivers/usb/host/pci-quirks*
15333
15334 USB ZD1201 DRIVER
15335 L:      linux-wireless@vger.kernel.org
15336 W:      http://linux-lc100020.sourceforge.net
15337 S:      Orphan
15338 F:      drivers/net/wireless/zydas/zd1201.*
15339
15340 USB ZR364XX DRIVER
15341 M:      Antoine Jacquet <royale@zerezo.com>
15342 L:      linux-usb@vger.kernel.org
15343 L:      linux-media@vger.kernel.org
15344 T:      git git://linuxtv.org/media_tree.git
15345 W:      http://royale.zerezo.com/zr364xx/
15346 S:      Maintained
15347 F:      Documentation/media/v4l-drivers/zr364xx*
15348 F:      drivers/media/usb/zr364xx/
15349
15350 USER-MODE LINUX (UML)
15351 M:      Jeff Dike <jdike@addtoit.com>
15352 M:      Richard Weinberger <richard@nod.at>
15353 L:      linux-um@lists.infradead.org
15354 W:      http://user-mode-linux.sourceforge.net
15355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15356 S:      Maintained
15357 F:      Documentation/virtual/uml/
15358 F:      arch/um/
15359 F:      arch/x86/um/
15360 F:      fs/hostfs/
15361 F:      fs/hppfs/
15362
15363 USERSPACE I/O (UIO)
15364 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15365 S:      Maintained
15366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15367 F:      Documentation/driver-api/uio-howto.rst
15368 F:      drivers/uio/
15369 F:      include/linux/uio*.h
15370
15371 UTIL-LINUX PACKAGE
15372 M:      Karel Zak <kzak@redhat.com>
15373 L:      util-linux@vger.kernel.org
15374 W:      http://en.wikipedia.org/wiki/Util-linux
15375 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15376 S:      Maintained
15377
15378 UUID HELPERS
15379 M:      Christoph Hellwig <hch@lst.de>
15380 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15381 L:      linux-kernel@vger.kernel.org
15382 T:      git git://git.infradead.org/users/hch/uuid.git
15383 F:      lib/uuid.c
15384 F:      lib/test_uuid.c
15385 F:      include/linux/uuid.h
15386 F:      include/uapi/linux/uuid.h
15387 S:      Maintained
15388
15389 UVESAFB DRIVER
15390 M:      Michal Januszewski <spock@gentoo.org>
15391 L:      linux-fbdev@vger.kernel.org
15392 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15393 S:      Maintained
15394 F:      Documentation/fb/uvesafb.txt
15395 F:      drivers/video/fbdev/uvesafb.*
15396
15397 VF610 NAND DRIVER
15398 M:      Stefan Agner <stefan@agner.ch>
15399 L:      linux-mtd@lists.infradead.org
15400 S:      Supported
15401 F:      drivers/mtd/nand/raw/vf610_nfc.c
15402
15403 VFAT/FAT/MSDOS FILESYSTEM
15404 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15405 S:      Maintained
15406 F:      Documentation/filesystems/vfat.txt
15407 F:      fs/fat/
15408
15409 VFIO DRIVER
15410 M:      Alex Williamson <alex.williamson@redhat.com>
15411 L:      kvm@vger.kernel.org
15412 T:      git git://github.com/awilliam/linux-vfio.git
15413 S:      Maintained
15414 F:      Documentation/vfio.txt
15415 F:      drivers/vfio/
15416 F:      include/linux/vfio.h
15417 F:      include/uapi/linux/vfio.h
15418
15419 VFIO MEDIATED DEVICE DRIVERS
15420 M:      Kirti Wankhede <kwankhede@nvidia.com>
15421 L:      kvm@vger.kernel.org
15422 S:      Maintained
15423 F:      Documentation/vfio-mediated-device.txt
15424 F:      drivers/vfio/mdev/
15425 F:      include/linux/mdev.h
15426 F:      samples/vfio-mdev/
15427
15428 VFIO PLATFORM DRIVER
15429 M:      Eric Auger <eric.auger@redhat.com>
15430 L:      kvm@vger.kernel.org
15431 S:      Maintained
15432 F:      drivers/vfio/platform/
15433
15434 VGA_SWITCHEROO
15435 R:      Lukas Wunner <lukas@wunner.de>
15436 S:      Maintained
15437 F:      Documentation/gpu/vga-switcheroo.rst
15438 F:      drivers/gpu/vga/vga_switcheroo.c
15439 F:      include/linux/vga_switcheroo.h
15440 T:      git git://anongit.freedesktop.org/drm/drm-misc
15441
15442 VIA RHINE NETWORK DRIVER
15443 S:      Orphan
15444 F:      drivers/net/ethernet/via/via-rhine.c
15445
15446 VIA SD/MMC CARD CONTROLLER DRIVER
15447 M:      Bruce Chang <brucechang@via.com.tw>
15448 M:      Harald Welte <HaraldWelte@viatech.com>
15449 S:      Maintained
15450 F:      drivers/mmc/host/via-sdmmc.c
15451
15452 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15453 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15454 L:      linux-fbdev@vger.kernel.org
15455 S:      Maintained
15456 F:      include/linux/via-core.h
15457 F:      include/linux/via-gpio.h
15458 F:      include/linux/via_i2c.h
15459 F:      drivers/video/fbdev/via/
15460
15461 VIA VELOCITY NETWORK DRIVER
15462 M:      Francois Romieu <romieu@fr.zoreil.com>
15463 L:      netdev@vger.kernel.org
15464 S:      Maintained
15465 F:      drivers/net/ethernet/via/via-velocity.*
15466
15467 VICODEC VIRTUAL CODEC DRIVER
15468 M:      Hans Verkuil <hans.verkuil@cisco.com>
15469 L:      linux-media@vger.kernel.org
15470 T:      git git://linuxtv.org/media_tree.git
15471 W:      https://linuxtv.org
15472 S:      Maintained
15473 F:      drivers/media/platform/vicodec/*
15474
15475 VIDEO MULTIPLEXER DRIVER
15476 M:      Philipp Zabel <p.zabel@pengutronix.de>
15477 L:      linux-media@vger.kernel.org
15478 S:      Maintained
15479 F:      drivers/media/platform/video-mux.c
15480
15481 VIDEO I2C POLLING DRIVER
15482 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15483 L:      linux-media@vger.kernel.org
15484 S:      Maintained
15485 F:      drivers/media/i2c/video-i2c.c
15486
15487 VIDEOBUF2 FRAMEWORK
15488 M:      Pawel Osciak <pawel@osciak.com>
15489 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15490 M:      Kyungmin Park <kyungmin.park@samsung.com>
15491 L:      linux-media@vger.kernel.org
15492 S:      Maintained
15493 F:      drivers/media/v4l2-core/videobuf2-*
15494 F:      include/media/videobuf2-*
15495
15496 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15497 M:      Helen Koike <helen.koike@collabora.com>
15498 L:      linux-media@vger.kernel.org
15499 T:      git git://linuxtv.org/media_tree.git
15500 W:      https://linuxtv.org
15501 S:      Maintained
15502 F:      drivers/media/platform/vimc/*
15503
15504 VIRT LIB
15505 M:      Alex Williamson <alex.williamson@redhat.com>
15506 M:      Paolo Bonzini <pbonzini@redhat.com>
15507 L:      kvm@vger.kernel.org
15508 S:      Supported
15509 F:      virt/lib/
15510
15511 VIRTIO AND VHOST VSOCK DRIVER
15512 M:      Stefan Hajnoczi <stefanha@redhat.com>
15513 L:      kvm@vger.kernel.org
15514 L:      virtualization@lists.linux-foundation.org
15515 L:      netdev@vger.kernel.org
15516 S:      Maintained
15517 F:      include/linux/virtio_vsock.h
15518 F:      include/uapi/linux/virtio_vsock.h
15519 F:      include/uapi/linux/vsockmon.h
15520 F:      include/uapi/linux/vm_sockets_diag.h
15521 F:      net/vmw_vsock/diag.c
15522 F:      net/vmw_vsock/af_vsock_tap.c
15523 F:      net/vmw_vsock/virtio_transport_common.c
15524 F:      net/vmw_vsock/virtio_transport.c
15525 F:      drivers/net/vsockmon.c
15526 F:      drivers/vhost/vsock.c
15527 F:      drivers/vhost/vsock.h
15528 F:      tools/testing/vsock/
15529
15530 VIRTIO CONSOLE DRIVER
15531 M:      Amit Shah <amit@kernel.org>
15532 L:      virtualization@lists.linux-foundation.org
15533 S:      Maintained
15534 F:      drivers/char/virtio_console.c
15535 F:      include/linux/virtio_console.h
15536 F:      include/uapi/linux/virtio_console.h
15537
15538 VIRTIO CORE, NET AND BLOCK DRIVERS
15539 M:      "Michael S. Tsirkin" <mst@redhat.com>
15540 M:      Jason Wang <jasowang@redhat.com>
15541 L:      virtualization@lists.linux-foundation.org
15542 S:      Maintained
15543 F:      Documentation/devicetree/bindings/virtio/
15544 F:      drivers/virtio/
15545 F:      tools/virtio/
15546 F:      drivers/net/virtio_net.c
15547 F:      drivers/block/virtio_blk.c
15548 F:      include/linux/virtio*.h
15549 F:      include/uapi/linux/virtio_*.h
15550 F:      drivers/crypto/virtio/
15551 F:      mm/balloon_compaction.c
15552
15553 VIRTIO CRYPTO DRIVER
15554 M:      Gonglei <arei.gonglei@huawei.com>
15555 L:      virtualization@lists.linux-foundation.org
15556 L:      linux-crypto@vger.kernel.org
15557 S:      Maintained
15558 F:      drivers/crypto/virtio/
15559 F:      include/uapi/linux/virtio_crypto.h
15560
15561 VIRTIO DRIVERS FOR S390
15562 M:      Cornelia Huck <cohuck@redhat.com>
15563 M:      Halil Pasic <pasic@linux.ibm.com>
15564 L:      linux-s390@vger.kernel.org
15565 L:      virtualization@lists.linux-foundation.org
15566 L:      kvm@vger.kernel.org
15567 S:      Supported
15568 F:      drivers/s390/virtio/
15569 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15570
15571 VIRTIO GPU DRIVER
15572 M:      David Airlie <airlied@linux.ie>
15573 M:      Gerd Hoffmann <kraxel@redhat.com>
15574 L:      dri-devel@lists.freedesktop.org
15575 L:      virtualization@lists.linux-foundation.org
15576 T:      git git://anongit.freedesktop.org/drm/drm-misc
15577 S:      Maintained
15578 F:      drivers/gpu/drm/virtio/
15579 F:      include/uapi/linux/virtio_gpu.h
15580
15581 VIRTIO HOST (VHOST)
15582 M:      "Michael S. Tsirkin" <mst@redhat.com>
15583 M:      Jason Wang <jasowang@redhat.com>
15584 L:      kvm@vger.kernel.org
15585 L:      virtualization@lists.linux-foundation.org
15586 L:      netdev@vger.kernel.org
15587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15588 S:      Maintained
15589 F:      drivers/vhost/
15590 F:      include/uapi/linux/vhost.h
15591
15592 VIRTIO INPUT DRIVER
15593 M:      Gerd Hoffmann <kraxel@redhat.com>
15594 S:      Maintained
15595 F:      drivers/virtio/virtio_input.c
15596 F:      include/uapi/linux/virtio_input.h
15597
15598 VIRTUAL BOX GUEST DEVICE DRIVER
15599 M:      Hans de Goede <hdegoede@redhat.com>
15600 M:      Arnd Bergmann <arnd@arndb.de>
15601 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15602 S:      Maintained
15603 F:      include/linux/vbox_utils.h
15604 F:      include/uapi/linux/vbox*.h
15605 F:      drivers/virt/vboxguest/
15606
15607 VIRTUAL SERIO DEVICE DRIVER
15608 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15609 S:      Maintained
15610 F:      drivers/input/serio/userio.c
15611 F:      include/uapi/linux/userio.h
15612
15613 VIVID VIRTUAL VIDEO DRIVER
15614 M:      Hans Verkuil <hverkuil@xs4all.nl>
15615 L:      linux-media@vger.kernel.org
15616 T:      git git://linuxtv.org/media_tree.git
15617 W:      https://linuxtv.org
15618 S:      Maintained
15619 F:      drivers/media/platform/vivid/*
15620
15621 VLYNQ BUS
15622 M:      Florian Fainelli <f.fainelli@gmail.com>
15623 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15624 S:      Maintained
15625 F:      drivers/vlynq/vlynq.c
15626 F:      include/linux/vlynq.h
15627
15628 VME SUBSYSTEM
15629 M:      Martyn Welch <martyn@welchs.me.uk>
15630 M:      Manohar Vanga <manohar.vanga@gmail.com>
15631 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15632 L:      devel@driverdev.osuosl.org
15633 S:      Maintained
15634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15635 F:      Documentation/driver-api/vme.rst
15636 F:      drivers/staging/vme/
15637 F:      drivers/vme/
15638 F:      include/linux/vme*
15639
15640 VMWARE BALLOON DRIVER
15641 M:      Xavier Deguillard <xdeguillard@vmware.com>
15642 M:      Nadav Amit <namit@vmware.com>
15643 M:      "VMware, Inc." <pv-drivers@vmware.com>
15644 L:      linux-kernel@vger.kernel.org
15645 S:      Maintained
15646 F:      drivers/misc/vmw_balloon.c
15647
15648 VMWARE HYPERVISOR INTERFACE
15649 M:      Alok Kataria <akataria@vmware.com>
15650 L:      virtualization@lists.linux-foundation.org
15651 S:      Supported
15652 F:      arch/x86/kernel/cpu/vmware.c
15653
15654 VMWARE PVRDMA DRIVER
15655 M:      Adit Ranadive <aditr@vmware.com>
15656 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15657 L:      linux-rdma@vger.kernel.org
15658 S:      Maintained
15659 F:      drivers/infiniband/hw/vmw_pvrdma/
15660
15661 VMware PVSCSI driver
15662 M:      Jim Gill <jgill@vmware.com>
15663 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15664 L:      linux-scsi@vger.kernel.org
15665 S:      Maintained
15666 F:      drivers/scsi/vmw_pvscsi.c
15667 F:      drivers/scsi/vmw_pvscsi.h
15668
15669 VMWARE VMMOUSE SUBDRIVER
15670 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15671 M:      "VMware, Inc." <pv-drivers@vmware.com>
15672 L:      linux-input@vger.kernel.org
15673 S:      Maintained
15674 F:      drivers/input/mouse/vmmouse.c
15675 F:      drivers/input/mouse/vmmouse.h
15676
15677 VMWARE VMXNET3 ETHERNET DRIVER
15678 M:      Ronak Doshi <doshir@vmware.com>
15679 M:      "VMware, Inc." <pv-drivers@vmware.com>
15680 L:      netdev@vger.kernel.org
15681 S:      Maintained
15682 F:      drivers/net/vmxnet3/
15683
15684 VOCORE VOCORE2 BOARD
15685 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15686 L:      linux-mips@linux-mips.org
15687 S:      Maintained
15688 F:      arch/mips/boot/dts/ralink/vocore2.dts
15689
15690 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15691 M:      Liam Girdwood <lgirdwood@gmail.com>
15692 M:      Mark Brown <broonie@kernel.org>
15693 L:      linux-kernel@vger.kernel.org
15694 W:      http://www.slimlogic.co.uk/?p=48
15695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15696 S:      Supported
15697 F:      Documentation/devicetree/bindings/regulator/
15698 F:      Documentation/power/regulator/
15699 F:      drivers/regulator/
15700 F:      include/dt-bindings/regulator/
15701 F:      include/linux/regulator/
15702
15703 VRF
15704 M:      David Ahern <dsa@cumulusnetworks.com>
15705 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15706 L:      netdev@vger.kernel.org
15707 S:      Maintained
15708 F:      drivers/net/vrf.c
15709 F:      Documentation/networking/vrf.txt
15710
15711 VT1211 HARDWARE MONITOR DRIVER
15712 M:      Juerg Haefliger <juergh@gmail.com>
15713 L:      linux-hwmon@vger.kernel.org
15714 S:      Maintained
15715 F:      Documentation/hwmon/vt1211
15716 F:      drivers/hwmon/vt1211.c
15717
15718 VT8231 HARDWARE MONITOR DRIVER
15719 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15720 L:      linux-hwmon@vger.kernel.org
15721 S:      Maintained
15722 F:      drivers/hwmon/vt8231.c
15723
15724 VUB300 USB to SDIO/SD/MMC bridge chip
15725 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15726 L:      linux-mmc@vger.kernel.org
15727 L:      linux-usb@vger.kernel.org
15728 S:      Supported
15729 F:      drivers/mmc/host/vub300.c
15730
15731 W1 DALLAS'S 1-WIRE BUS
15732 M:      Evgeniy Polyakov <zbr@ioremap.net>
15733 S:      Maintained
15734 F:      Documentation/devicetree/bindings/w1/
15735 F:      Documentation/w1/
15736 F:      drivers/w1/
15737 F:      include/linux/w1.h
15738
15739 W83791D HARDWARE MONITORING DRIVER
15740 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15741 L:      linux-hwmon@vger.kernel.org
15742 S:      Maintained
15743 F:      Documentation/hwmon/w83791d
15744 F:      drivers/hwmon/w83791d.c
15745
15746 W83793 HARDWARE MONITORING DRIVER
15747 M:      Rudolf Marek <r.marek@assembler.cz>
15748 L:      linux-hwmon@vger.kernel.org
15749 S:      Maintained
15750 F:      Documentation/hwmon/w83793
15751 F:      drivers/hwmon/w83793.c
15752
15753 W83795 HARDWARE MONITORING DRIVER
15754 M:      Jean Delvare <jdelvare@suse.com>
15755 L:      linux-hwmon@vger.kernel.org
15756 S:      Maintained
15757 F:      drivers/hwmon/w83795.c
15758
15759 W83L51xD SD/MMC CARD INTERFACE DRIVER
15760 M:      Pierre Ossman <pierre@ossman.eu>
15761 S:      Maintained
15762 F:      drivers/mmc/host/wbsd.*
15763
15764 WACOM PROTOCOL 4 SERIAL TABLETS
15765 M:      Julian Squires <julian@cipht.net>
15766 M:      Hans de Goede <hdegoede@redhat.com>
15767 L:      linux-input@vger.kernel.org
15768 S:      Maintained
15769 F:      drivers/input/tablet/wacom_serial4.c
15770
15771 WATCHDOG DEVICE DRIVERS
15772 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15773 M:      Guenter Roeck <linux@roeck-us.net>
15774 L:      linux-watchdog@vger.kernel.org
15775 W:      http://www.linux-watchdog.org/
15776 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15777 S:      Maintained
15778 F:      Documentation/devicetree/bindings/watchdog/
15779 F:      Documentation/watchdog/
15780 F:      drivers/watchdog/
15781 F:      include/linux/watchdog.h
15782 F:      include/uapi/linux/watchdog.h
15783
15784 WHISKEYCOVE PMIC GPIO DRIVER
15785 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15786 L:      linux-gpio@vger.kernel.org
15787 S:      Maintained
15788 F:      drivers/gpio/gpio-wcove.c
15789
15790 WIIMOTE HID DRIVER
15791 M:      David Herrmann <dh.herrmann@googlemail.com>
15792 L:      linux-input@vger.kernel.org
15793 S:      Maintained
15794 F:      drivers/hid/hid-wiimote*
15795
15796 WILOCITY WIL6210 WIRELESS DRIVER
15797 M:      Maya Erez <merez@codeaurora.org>
15798 L:      linux-wireless@vger.kernel.org
15799 L:      wil6210@qti.qualcomm.com
15800 S:      Supported
15801 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15802 F:      drivers/net/wireless/ath/wil6210/
15803
15804 WIMAX STACK
15805 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15806 M:      linux-wimax@intel.com
15807 L:      wimax@linuxwimax.org (subscribers-only)
15808 S:      Supported
15809 W:      http://linuxwimax.org
15810 F:      Documentation/wimax/README.wimax
15811 F:      include/linux/wimax/debug.h
15812 F:      include/net/wimax.h
15813 F:      include/uapi/linux/wimax.h
15814 F:      net/wimax/
15815
15816 WINBOND CIR DRIVER
15817 M:      David Härdeman <david@hardeman.nu>
15818 S:      Maintained
15819 F:      drivers/media/rc/winbond-cir.c
15820
15821 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15822 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15823 L:      linux-watchdog@vger.kernel.org
15824 S:      Maintained
15825 F:      drivers/watchdog/ebc-c384_wdt.c
15826
15827 WINSYSTEMS WS16C48 GPIO DRIVER
15828 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15829 L:      linux-gpio@vger.kernel.org
15830 S:      Maintained
15831 F:      drivers/gpio/gpio-ws16c48.c
15832
15833 WISTRON LAPTOP BUTTON DRIVER
15834 M:      Miloslav Trmac <mitr@volny.cz>
15835 S:      Maintained
15836 F:      drivers/input/misc/wistron_btns.c
15837
15838 WL3501 WIRELESS PCMCIA CARD DRIVER
15839 L:      linux-wireless@vger.kernel.org
15840 S:      Odd fixes
15841 F:      drivers/net/wireless/wl3501*
15842
15843 WOLFSON MICROELECTRONICS DRIVERS
15844 L:      patches@opensource.cirrus.com
15845 T:      git https://github.com/CirrusLogic/linux-drivers.git
15846 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15847 S:      Supported
15848 F:      Documentation/hwmon/wm83??
15849 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15850 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15851 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15852 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15853 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15854 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15855 F:      drivers/clk/clk-wm83*.c
15856 F:      drivers/extcon/extcon-arizona.c
15857 F:      drivers/leds/leds-wm83*.c
15858 F:      drivers/gpio/gpio-*wm*.c
15859 F:      drivers/gpio/gpio-arizona.c
15860 F:      drivers/hwmon/wm83??-hwmon.c
15861 F:      drivers/input/misc/wm831x-on.c
15862 F:      drivers/input/touchscreen/wm831x-ts.c
15863 F:      drivers/input/touchscreen/wm97*.c
15864 F:      drivers/mfd/arizona*
15865 F:      drivers/mfd/wm*.c
15866 F:      drivers/mfd/cs47l24*
15867 F:      drivers/power/supply/wm83*.c
15868 F:      drivers/rtc/rtc-wm83*.c
15869 F:      drivers/regulator/wm8*.c
15870 F:      drivers/regulator/arizona*
15871 F:      drivers/video/backlight/wm83*_bl.c
15872 F:      drivers/watchdog/wm83*_wdt.c
15873 F:      include/linux/mfd/arizona/
15874 F:      include/linux/mfd/wm831x/
15875 F:      include/linux/mfd/wm8350/
15876 F:      include/linux/mfd/wm8400*
15877 F:      include/linux/regulator/arizona*
15878 F:      include/linux/wm97xx.h
15879 F:      include/sound/wm????.h
15880 F:      sound/soc/codecs/arizona.?
15881 F:      sound/soc/codecs/wm*
15882 F:      sound/soc/codecs/cs47l24*
15883
15884 WORKQUEUE
15885 M:      Tejun Heo <tj@kernel.org>
15886 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15888 S:      Maintained
15889 F:      include/linux/workqueue.h
15890 F:      kernel/workqueue.c
15891 F:      Documentation/core-api/workqueue.rst
15892
15893 X-POWERS AXP288 PMIC DRIVERS
15894 M:      Hans de Goede <hdegoede@redhat.com>
15895 S:      Maintained
15896 N:      axp288
15897 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15898
15899 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15900 M:      Chen-Yu Tsai <wens@csie.org>
15901 L:      linux-kernel@vger.kernel.org
15902 S:      Maintained
15903 N:      axp[128]
15904
15905 X.25 NETWORK LAYER
15906 M:      Andrew Hendry <andrew.hendry@gmail.com>
15907 L:      linux-x25@vger.kernel.org
15908 S:      Odd Fixes
15909 F:      Documentation/networking/x25*
15910 F:      include/net/x25*
15911 F:      net/x25/
15912
15913 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15914 M:      Thomas Gleixner <tglx@linutronix.de>
15915 M:      Ingo Molnar <mingo@redhat.com>
15916 M:      Borislav Petkov <bp@alien8.de>
15917 R:      "H. Peter Anvin" <hpa@zytor.com>
15918 M:      x86@kernel.org
15919 L:      linux-kernel@vger.kernel.org
15920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15921 S:      Maintained
15922 F:      Documentation/devicetree/bindings/x86/
15923 F:      Documentation/x86/
15924 F:      arch/x86/
15925
15926 X86 ENTRY CODE
15927 M:      Andy Lutomirski <luto@kernel.org>
15928 L:      linux-kernel@vger.kernel.org
15929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15930 S:      Maintained
15931 F:      arch/x86/entry/
15932
15933 X86 MCE INFRASTRUCTURE
15934 M:      Tony Luck <tony.luck@intel.com>
15935 M:      Borislav Petkov <bp@alien8.de>
15936 L:      linux-edac@vger.kernel.org
15937 S:      Maintained
15938 F:      arch/x86/kernel/cpu/mcheck/*
15939
15940 X86 MICROCODE UPDATE SUPPORT
15941 M:      Borislav Petkov <bp@alien8.de>
15942 S:      Maintained
15943 F:      arch/x86/kernel/cpu/microcode/*
15944
15945 X86 MM
15946 M:      Dave Hansen <dave.hansen@linux.intel.com>
15947 M:      Andy Lutomirski <luto@kernel.org>
15948 M:      Peter Zijlstra <peterz@infradead.org>
15949 L:      linux-kernel@vger.kernel.org
15950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15951 S:      Maintained
15952 F:      arch/x86/mm/
15953
15954 X86 PLATFORM DRIVERS
15955 M:      Darren Hart <dvhart@infradead.org>
15956 M:      Andy Shevchenko <andy@infradead.org>
15957 L:      platform-driver-x86@vger.kernel.org
15958 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15959 S:      Maintained
15960 F:      drivers/platform/x86/
15961 F:      drivers/platform/olpc/
15962
15963 X86 VDSO
15964 M:      Andy Lutomirski <luto@kernel.org>
15965 L:      linux-kernel@vger.kernel.org
15966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15967 S:      Maintained
15968 F:      arch/x86/entry/vdso/
15969
15970 XC2028/3028 TUNER DRIVER
15971 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15972 L:      linux-media@vger.kernel.org
15973 W:      https://linuxtv.org
15974 T:      git git://linuxtv.org/media_tree.git
15975 S:      Maintained
15976 F:      drivers/media/tuners/tuner-xc2028.*
15977
15978 XDP SOCKETS (AF_XDP)
15979 M:      Björn Töpel <bjorn.topel@intel.com>
15980 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15981 L:      netdev@vger.kernel.org
15982 S:      Maintained
15983 F:      kernel/bpf/xskmap.c
15984 F:      net/xdp/
15985
15986 XEN BLOCK SUBSYSTEM
15987 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15988 M:      Roger Pau Monné <roger.pau@citrix.com>
15989 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15990 S:      Supported
15991 F:      drivers/block/xen-blkback/*
15992 F:      drivers/block/xen*
15993
15994 XEN HYPERVISOR ARM
15995 M:      Stefano Stabellini <sstabellini@kernel.org>
15996 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15997 S:      Maintained
15998 F:      arch/arm/xen/
15999 F:      arch/arm/include/asm/xen/
16000
16001 XEN HYPERVISOR ARM64
16002 M:      Stefano Stabellini <sstabellini@kernel.org>
16003 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16004 S:      Maintained
16005 F:      arch/arm64/xen/
16006 F:      arch/arm64/include/asm/xen/
16007
16008 XEN HYPERVISOR INTERFACE
16009 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16010 M:      Juergen Gross <jgross@suse.com>
16011 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16013 S:      Supported
16014 F:      arch/x86/xen/
16015 F:      drivers/*/xen-*front.c
16016 F:      drivers/xen/
16017 F:      arch/x86/include/asm/xen/
16018 F:      arch/x86/include/asm/pvclock-abi.h
16019 F:      include/xen/
16020 F:      include/uapi/xen/
16021 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16022 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16023
16024 XEN NETWORK BACKEND DRIVER
16025 M:      Wei Liu <wei.liu2@citrix.com>
16026 M:      Paul Durrant <paul.durrant@citrix.com>
16027 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16028 L:      netdev@vger.kernel.org
16029 S:      Supported
16030 F:      drivers/net/xen-netback/*
16031
16032 XEN PCI SUBSYSTEM
16033 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16034 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16035 S:      Supported
16036 F:      arch/x86/pci/*xen*
16037 F:      drivers/pci/*xen*
16038
16039 XEN PVSCSI DRIVERS
16040 M:      Juergen Gross <jgross@suse.com>
16041 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16042 L:      linux-scsi@vger.kernel.org
16043 S:      Supported
16044 F:      drivers/scsi/xen-scsifront.c
16045 F:      drivers/xen/xen-scsiback.c
16046 F:      include/xen/interface/io/vscsiif.h
16047
16048 XEN SWIOTLB SUBSYSTEM
16049 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16050 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16051 L:      iommu@lists.linux-foundation.org
16052 S:      Supported
16053 F:      arch/x86/xen/*swiotlb*
16054 F:      drivers/xen/*swiotlb*
16055
16056 XEN SOUND FRONTEND DRIVER
16057 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16058 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16059 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16060 S:      Supported
16061 F:      sound/xen/*
16062
16063 XFS FILESYSTEM
16064 M:      Darrick J. Wong <darrick.wong@oracle.com>
16065 M:      linux-xfs@vger.kernel.org
16066 L:      linux-xfs@vger.kernel.org
16067 W:      http://xfs.org/
16068 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16069 S:      Supported
16070 F:      Documentation/filesystems/xfs.txt
16071 F:      fs/xfs/
16072
16073 XILINX AXI ETHERNET DRIVER
16074 M:      Anirudha Sarangi <anirudh@xilinx.com>
16075 M:      John Linn <John.Linn@xilinx.com>
16076 S:      Maintained
16077 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16078
16079 XILINX UARTLITE SERIAL DRIVER
16080 M:      Peter Korsgaard <jacmet@sunsite.dk>
16081 L:      linux-serial@vger.kernel.org
16082 S:      Maintained
16083 F:      drivers/tty/serial/uartlite.c
16084
16085 XILINX VIDEO IP CORES
16086 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16087 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16088 L:      linux-media@vger.kernel.org
16089 T:      git git://linuxtv.org/media_tree.git
16090 S:      Supported
16091 F:      Documentation/devicetree/bindings/media/xilinx/
16092 F:      drivers/media/platform/xilinx/
16093 F:      include/uapi/linux/xilinx-v4l2-controls.h
16094
16095 XILLYBUS DRIVER
16096 M:      Eli Billauer <eli.billauer@gmail.com>
16097 L:      linux-kernel@vger.kernel.org
16098 S:      Supported
16099 F:      drivers/char/xillybus/
16100
16101 XLP9XX I2C DRIVER
16102 M:      George Cherian <george.cherian@cavium.com>
16103 M:      Jan Glauber <jglauber@cavium.com>
16104 L:      linux-i2c@vger.kernel.org
16105 W:      http://www.cavium.com
16106 S:      Supported
16107 F:      drivers/i2c/busses/i2c-xlp9xx.c
16108
16109 XRA1403 GPIO EXPANDER
16110 M:      Nandor Han <nandor.han@ge.com>
16111 M:      Semi Malinen <semi.malinen@ge.com>
16112 L:      linux-gpio@vger.kernel.org
16113 S:      Maintained
16114 F:      drivers/gpio/gpio-xra1403.c
16115 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16116
16117 XTENSA XTFPGA PLATFORM SUPPORT
16118 M:      Max Filippov <jcmvbkbc@gmail.com>
16119 L:      linux-xtensa@linux-xtensa.org
16120 S:      Maintained
16121 F:      drivers/spi/spi-xtensa-xtfpga.c
16122 F:      sound/soc/xtensa/xtfpga-i2s.c
16123
16124 YAM DRIVER FOR AX.25
16125 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16126 L:      linux-hams@vger.kernel.org
16127 S:      Maintained
16128 F:      drivers/net/hamradio/yam*
16129 F:      include/linux/yam.h
16130
16131 YAMA SECURITY MODULE
16132 M:      Kees Cook <keescook@chromium.org>
16133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16134 S:      Supported
16135 F:      security/yama/
16136 F:      Documentation/admin-guide/LSM/Yama.rst
16137
16138 YEALINK PHONE DRIVER
16139 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16140 L:      usbb2k-api-dev@nongnu.org
16141 S:      Maintained
16142 F:      Documentation/input/devices/yealink.rst
16143 F:      drivers/input/misc/yealink.*
16144
16145 Z8530 DRIVER FOR AX.25
16146 M:      Joerg Reuter <jreuter@yaina.de>
16147 W:      http://yaina.de/jreuter/
16148 W:      http://www.qsl.net/dl1bke/
16149 L:      linux-hams@vger.kernel.org
16150 S:      Maintained
16151 F:      Documentation/networking/z8530drv.txt
16152 F:      drivers/net/hamradio/*scc.c
16153 F:      drivers/net/hamradio/z8530.h
16154
16155 ZBUD COMPRESSED PAGE ALLOCATOR
16156 M:      Seth Jennings <sjenning@redhat.com>
16157 M:      Dan Streetman <ddstreet@ieee.org>
16158 L:      linux-mm@kvack.org
16159 S:      Maintained
16160 F:      mm/zbud.c
16161 F:      include/linux/zbud.h
16162
16163 ZD1211RW WIRELESS DRIVER
16164 M:      Daniel Drake <dsd@gentoo.org>
16165 M:      Ulrich Kunitz <kune@deine-taler.de>
16166 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16167 L:      linux-wireless@vger.kernel.org
16168 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16169 S:      Maintained
16170 F:      drivers/net/wireless/zydas/zd1211rw/
16171
16172 ZD1301 MEDIA DRIVER
16173 M:      Antti Palosaari <crope@iki.fi>
16174 L:      linux-media@vger.kernel.org
16175 W:      https://linuxtv.org/
16176 W:      http://palosaari.fi/linux/
16177 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16178 S:      Maintained
16179 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16180
16181 ZD1301_DEMOD MEDIA DRIVER
16182 M:      Antti Palosaari <crope@iki.fi>
16183 L:      linux-media@vger.kernel.org
16184 W:      https://linuxtv.org/
16185 W:      http://palosaari.fi/linux/
16186 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16187 S:      Maintained
16188 F:      drivers/media/dvb-frontends/zd1301_demod*
16189
16190 ZPOOL COMPRESSED PAGE STORAGE API
16191 M:      Dan Streetman <ddstreet@ieee.org>
16192 L:      linux-mm@kvack.org
16193 S:      Maintained
16194 F:      mm/zpool.c
16195 F:      include/linux/zpool.h
16196
16197 ZR36067 VIDEO FOR LINUX DRIVER
16198 L:      mjpeg-users@lists.sourceforge.net
16199 L:      linux-media@vger.kernel.org
16200 W:      http://mjpeg.sourceforge.net/driver-zoran/
16201 T:      hg https://linuxtv.org/hg/v4l-dvb
16202 S:      Odd Fixes
16203 F:      drivers/staging/media/zoran/
16204
16205 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16206 M:      Minchan Kim <minchan@kernel.org>
16207 M:      Nitin Gupta <ngupta@vflare.org>
16208 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16209 L:      linux-kernel@vger.kernel.org
16210 S:      Maintained
16211 F:      drivers/block/zram/
16212 F:      Documentation/blockdev/zram.txt
16213
16214 ZS DECSTATION Z85C30 SERIAL DRIVER
16215 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16216 S:      Maintained
16217 F:      drivers/tty/serial/zs.*
16218
16219 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16220 M:      Minchan Kim <minchan@kernel.org>
16221 M:      Nitin Gupta <ngupta@vflare.org>
16222 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16223 L:      linux-mm@kvack.org
16224 S:      Maintained
16225 F:      mm/zsmalloc.c
16226 F:      include/linux/zsmalloc.h
16227 F:      Documentation/vm/zsmalloc.rst
16228
16229 ZSWAP COMPRESSED SWAP CACHING
16230 M:      Seth Jennings <sjenning@redhat.com>
16231 M:      Dan Streetman <ddstreet@ieee.org>
16232 L:      linux-mm@kvack.org
16233 S:      Maintained
16234 F:      mm/zswap.c
16235
16236 THE REST
16237 M:      Linus Torvalds <torvalds@linux-foundation.org>
16238 L:      linux-kernel@vger.kernel.org
16239 Q:      http://patchwork.kernel.org/project/LKML/list/
16240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16241 S:      Buried alive in reporters
16242 F:      *
16243 F:      */