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/device_drivers/3com/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 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 IIO DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-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:      James Morse <james.morse@arm.com>
 335 R:      Tony Luck <tony.luck@intel.com>
 336 R:      Borislav Petkov <bp@alien8.de>
 337 F:      drivers/acpi/apei/
 338
 339 ACPI COMPONENT ARCHITECTURE (ACPICA)
 340 M:      Robert Moore <robert.moore@intel.com>
 341 M:      Erik Schmauss <erik.schmauss@intel.com>
 342 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 343 L:      linux-acpi@vger.kernel.org
 344 L:      devel@acpica.org
 345 W:      https://acpica.org/
 346 W:      https://github.com/acpica/acpica/
 347 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 349 B:      https://bugzilla.kernel.org
 350 B:      https://bugs.acpica.org
 351 S:      Supported
 352 F:      drivers/acpi/acpica/
 353 F:      include/acpi/
 354 F:      tools/power/acpi/
 355
 356 ACPI FAN DRIVER
 357 M:      Zhang Rui <rui.zhang@intel.com>
 358 L:      linux-acpi@vger.kernel.org
 359 W:      https://01.org/linux-acpi
 360 B:      https://bugzilla.kernel.org
 361 S:      Supported
 362 F:      drivers/acpi/fan.c
 363
 364 ACPI FOR ARM64 (ACPI/arm64)
 365 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 366 M:      Hanjun Guo <hanjun.guo@linaro.org>
 367 M:      Sudeep Holla <sudeep.holla@arm.com>
 368 L:      linux-acpi@vger.kernel.org
 369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 370 S:      Maintained
 371 F:      drivers/acpi/arm64
 372
 373 ACPI I2C MULTI INSTANTIATE DRIVER
 374 M:      Hans de Goede <hdegoede@redhat.com>
 375 L:      platform-driver-x86@vger.kernel.org
 376 S:      Maintained
 377 F:      drivers/platform/x86/i2c-multi-instantiate.c
 378
 379 ACPI PMIC DRIVERS
 380 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 381 M:      Len Brown <lenb@kernel.org>
 382 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 383 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 387 B:      https://bugzilla.kernel.org
 388 S:      Supported
 389 F:      drivers/acpi/pmic/
 390
 391 ACPI THERMAL DRIVER
 392 M:      Zhang Rui <rui.zhang@intel.com>
 393 L:      linux-acpi@vger.kernel.org
 394 W:      https://01.org/linux-acpi
 395 B:      https://bugzilla.kernel.org
 396 S:      Supported
 397 F:      drivers/acpi/*thermal*
 398
 399 ACPI VIDEO DRIVER
 400 M:      Zhang Rui <rui.zhang@intel.com>
 401 L:      linux-acpi@vger.kernel.org
 402 W:      https://01.org/linux-acpi
 403 B:      https://bugzilla.kernel.org
 404 S:      Supported
 405 F:      drivers/acpi/acpi_video.c
 406
 407 ACPI WMI DRIVER
 408 L:      platform-driver-x86@vger.kernel.org
 409 S:      Orphan
 410 F:      drivers/platform/x86/wmi.c
 411 F:      include/uapi/linux/wmi.h
 412
 413 AD1889 ALSA SOUND DRIVER
 414 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 415 L:      linux-parisc@vger.kernel.org
 416 S:      Maintained
 417 F:      sound/pci/ad1889.*
 418
 419 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 420 M:      Michael Hennerich <michael.hennerich@analog.com>
 421 W:      http://wiki.analog.com/AD5254
 422 W:      http://ez.analog.com/community/linux-device-drivers
 423 S:      Supported
 424 F:      drivers/misc/ad525x_dpot.c
 425
 426 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 W:      http://wiki.analog.com/AD5398
 429 W:      http://ez.analog.com/community/linux-device-drivers
 430 S:      Supported
 431 F:      drivers/regulator/ad5398.c
 432
 433 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 W:      http://wiki.analog.com/AD7142
 436 W:      http://ez.analog.com/community/linux-device-drivers
 437 S:      Supported
 438 F:      drivers/input/misc/ad714x.c
 439
 440 AD7877 TOUCHSCREEN DRIVER
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 W:      http://wiki.analog.com/AD7877
 443 W:      http://ez.analog.com/community/linux-device-drivers
 444 S:      Supported
 445 F:      drivers/input/touchscreen/ad7877.c
 446
 447 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 448 M:      Michael Hennerich <michael.hennerich@analog.com>
 449 W:      http://wiki.analog.com/AD7879
 450 W:      http://ez.analog.com/community/linux-device-drivers
 451 S:      Supported
 452 F:      drivers/input/touchscreen/ad7879.c
 453
 454 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 455 M:      Jiri Kosina <jikos@kernel.org>
 456 S:      Maintained
 457
 458 ADF7242 IEEE 802.15.4 RADIO DRIVER
 459 M:      Michael Hennerich <michael.hennerich@analog.com>
 460 W:      https://wiki.analog.com/ADF7242
 461 W:      http://ez.analog.com/community/linux-device-drivers
 462 L:      linux-wpan@vger.kernel.org
 463 S:      Supported
 464 F:      drivers/net/ieee802154/adf7242.c
 465 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 466
 467 ADM1025 HARDWARE MONITOR DRIVER
 468 M:      Jean Delvare <jdelvare@suse.com>
 469 L:      linux-hwmon@vger.kernel.org
 470 S:      Maintained
 471 F:      Documentation/hwmon/adm1025
 472 F:      drivers/hwmon/adm1025.c
 473
 474 ADM1029 HARDWARE MONITOR DRIVER
 475 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 476 L:      linux-hwmon@vger.kernel.org
 477 S:      Maintained
 478 F:      drivers/hwmon/adm1029.c
 479
 480 ADM8211 WIRELESS DRIVER
 481 L:      linux-wireless@vger.kernel.org
 482 W:      http://wireless.kernel.org/
 483 S:      Orphan
 484 F:      drivers/net/wireless/admtek/adm8211.*
 485
 486 ADP1653 FLASH CONTROLLER DRIVER
 487 M:      Sakari Ailus <sakari.ailus@iki.fi>
 488 L:      linux-media@vger.kernel.org
 489 S:      Maintained
 490 F:      drivers/media/i2c/adp1653.c
 491 F:      include/media/i2c/adp1653.h
 492
 493 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 494 M:      Michael Hennerich <michael.hennerich@analog.com>
 495 W:      http://wiki.analog.com/ADP5520
 496 W:      http://ez.analog.com/community/linux-device-drivers
 497 S:      Supported
 498 F:      drivers/mfd/adp5520.c
 499 F:      drivers/video/backlight/adp5520_bl.c
 500 F:      drivers/leds/leds-adp5520.c
 501 F:      drivers/gpio/gpio-adp5520.c
 502 F:      drivers/input/keyboard/adp5520-keys.c
 503
 504 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 W:      http://wiki.analog.com/ADP5588
 507 W:      http://ez.analog.com/community/linux-device-drivers
 508 S:      Supported
 509 F:      drivers/input/keyboard/adp5588-keys.c
 510 F:      drivers/gpio/gpio-adp5588.c
 511
 512 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 513 M:      Michael Hennerich <michael.hennerich@analog.com>
 514 W:      http://wiki.analog.com/ADP8860
 515 W:      http://ez.analog.com/community/linux-device-drivers
 516 S:      Supported
 517 F:      drivers/video/backlight/adp8860_bl.c
 518
 519 ADS1015 HARDWARE MONITOR DRIVER
 520 M:      Dirk Eibach <eibach@gdsys.de>
 521 L:      linux-hwmon@vger.kernel.org
 522 S:      Maintained
 523 F:      Documentation/hwmon/ads1015
 524 F:      drivers/hwmon/ads1015.c
 525 F:      include/linux/platform_data/ads1015.h
 526
 527 ADT746X FAN DRIVER
 528 M:      Colin Leroy <colin@colino.net>
 529 S:      Maintained
 530 F:      drivers/macintosh/therm_adt746x.c
 531
 532 ADT7475 HARDWARE MONITOR DRIVER
 533 M:      Jean Delvare <jdelvare@suse.com>
 534 L:      linux-hwmon@vger.kernel.org
 535 S:      Maintained
 536 F:      Documentation/hwmon/adt7475
 537 F:      drivers/hwmon/adt7475.c
 538
 539 ADVANSYS SCSI DRIVER
 540 M:      Matthew Wilcox <willy@infradead.org>
 541 M:      Hannes Reinecke <hare@suse.com>
 542 L:      linux-scsi@vger.kernel.org
 543 S:      Maintained
 544 F:      Documentation/scsi/advansys.txt
 545 F:      drivers/scsi/advansys.c
 546
 547 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 548 M:      Michael Hennerich <michael.hennerich@analog.com>
 549 W:      http://wiki.analog.com/ADXL345
 550 W:      http://ez.analog.com/community/linux-device-drivers
 551 S:      Supported
 552 F:      drivers/input/misc/adxl34x.c
 553
 554 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 555 M:      Stefan Popa <stefan.popa@analog.com>
 556 W:      http://ez.analog.com/community/linux-device-drivers
 557 S:      Supported
 558 F:      drivers/iio/accel/adxl372.c
 559 F:      drivers/iio/accel/adxl372_spi.c
 560 F:      drivers/iio/accel/adxl372_i2c.c
 561 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 562
 563 AF9013 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/af9013*
 572
 573 AF9033 MEDIA DRIVER
 574 M:      Antti Palosaari <crope@iki.fi>
 575 L:      linux-media@vger.kernel.org
 576 W:      https://linuxtv.org
 577 W:      http://palosaari.fi/linux/
 578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 579 T:      git git://linuxtv.org/anttip/media_tree.git
 580 S:      Maintained
 581 F:      drivers/media/dvb-frontends/af9033*
 582
 583 AFFS FILE SYSTEM
 584 M:      David Sterba <dsterba@suse.com>
 585 L:      linux-fsdevel@vger.kernel.org
 586 S:      Odd Fixes
 587 F:      Documentation/filesystems/affs.txt
 588 F:      fs/affs/
 589
 590 AFS FILESYSTEM
 591 M:      David Howells <dhowells@redhat.com>
 592 L:      linux-afs@lists.infradead.org
 593 S:      Supported
 594 F:      fs/afs/
 595 F:      include/trace/events/afs.h
 596 F:      Documentation/filesystems/afs.txt
 597 W:      https://www.infradead.org/~dhowells/kafs/
 598
 599 AGPGART DRIVER
 600 M:      David Airlie <airlied@linux.ie>
 601 T:      git git://anongit.freedesktop.org/drm/drm
 602 S:      Maintained
 603 F:      drivers/char/agp/
 604 F:      include/linux/agp*
 605 F:      include/uapi/linux/agp*
 606
 607 AHA152X SCSI DRIVER
 608 M:      "Juergen E. Fischer" <fischer@norbit.de>
 609 L:      linux-scsi@vger.kernel.org
 610 S:      Maintained
 611 F:      drivers/scsi/aha152x*
 612 F:      drivers/scsi/pcmcia/aha152x*
 613
 614 AIC7XXX / AIC79XX SCSI DRIVER
 615 M:      Hannes Reinecke <hare@suse.com>
 616 L:      linux-scsi@vger.kernel.org
 617 S:      Maintained
 618 F:      drivers/scsi/aic7xxx/
 619
 620 AIMSLAB FM RADIO RECEIVER DRIVER
 621 M:      Hans Verkuil <hverkuil@xs4all.nl>
 622 L:      linux-media@vger.kernel.org
 623 T:      git git://linuxtv.org/media_tree.git
 624 W:      https://linuxtv.org
 625 S:      Maintained
 626 F:      drivers/media/radio/radio-aimslab*
 627
 628 AIO
 629 M:      Benjamin LaHaise <bcrl@kvack.org>
 630 L:      linux-aio@kvack.org
 631 S:      Supported
 632 F:      fs/aio.c
 633 F:      include/linux/*aio*.h
 634
 635 AIRSPY MEDIA DRIVER
 636 M:      Antti Palosaari <crope@iki.fi>
 637 L:      linux-media@vger.kernel.org
 638 W:      https://linuxtv.org
 639 W:      http://palosaari.fi/linux/
 640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 641 T:      git git://linuxtv.org/anttip/media_tree.git
 642 S:      Maintained
 643 F:      drivers/media/usb/airspy/
 644
 645 ALACRITECH GIGABIT ETHERNET DRIVER
 646 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 647 S:      Maintained
 648 F:      drivers/net/ethernet/alacritech/*
 649
 650 ALCATEL SPEEDTOUCH USB DRIVER
 651 M:      Duncan Sands <duncan.sands@free.fr>
 652 L:      linux-usb@vger.kernel.org
 653 W:      http://www.linux-usb.org/SpeedTouch/
 654 S:      Maintained
 655 F:      drivers/usb/atm/speedtch.c
 656 F:      drivers/usb/atm/usbatm.c
 657
 658 ALCHEMY AU1XX0 MMC DRIVER
 659 M:      Manuel Lauss <manuel.lauss@gmail.com>
 660 S:      Maintained
 661 F:      drivers/mmc/host/au1xmmc.c
 662
 663 ALI1563 I2C DRIVER
 664 M:      Rudolf Marek <r.marek@assembler.cz>
 665 L:      linux-i2c@vger.kernel.org
 666 S:      Maintained
 667 F:      Documentation/i2c/busses/i2c-ali1563
 668 F:      drivers/i2c/busses/i2c-ali1563.c
 669
 670 ALLWINNER SECURITY SYSTEM
 671 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 672 L:      linux-crypto@vger.kernel.org
 673 S:      Maintained
 674 F:      drivers/crypto/sunxi-ss/
 675
 676 ALLWINNER VPU DRIVER
 677 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 678 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 679 L:      linux-media@vger.kernel.org
 680 S:      Maintained
 681 F:      drivers/staging/media/sunxi/cedrus/
 682
 683 ALPHA PORT
 684 M:      Richard Henderson <rth@twiddle.net>
 685 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 686 M:      Matt Turner <mattst88@gmail.com>
 687 S:      Odd Fixes
 688 L:      linux-alpha@vger.kernel.org
 689 F:      arch/alpha/
 690
 691 ALPS PS/2 TOUCHPAD DRIVER
 692 R:      Pali Rohár <pali.rohar@gmail.com>
 693 F:      drivers/input/mouse/alps.*
 694
 695 ALTERA I2C CONTROLLER DRIVER
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/i2c/busses/i2c-altera.c
 699
 700 ALTERA MAILBOX DRIVER
 701 M:      Ley Foon Tan <lftan@altera.com>
 702 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 703 S:      Maintained
 704 F:      drivers/mailbox/mailbox-altera.c
 705
 706 ALTERA PIO DRIVER
 707 M:      Tien Hock Loh <thloh@altera.com>
 708 L:      linux-gpio@vger.kernel.org
 709 S:      Maintained
 710 F:      drivers/gpio/gpio-altera.c
 711
 712 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 713 M:      Thor Thayer <thor.thayer@linux.intel.com>
 714 S:      Maintained
 715 F:      drivers/gpio/gpio-altera-a10sr.c
 716 F:      drivers/mfd/altera-a10sr.c
 717 F:      drivers/reset/reset-a10sr.c
 718 F:      include/linux/mfd/altera-a10sr.h
 719 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 720
 721 ALTERA TRIPLE SPEED ETHERNET DRIVER
 722 M:      Thor Thayer <thor.thayer@linux.intel.com>
 723 L:      netdev@vger.kernel.org
 724 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 725 S:      Maintained
 726 F:      drivers/net/ethernet/altera/
 727
 728 ALTERA UART/JTAG UART SERIAL DRIVERS
 729 M:      Tobias Klauser <tklauser@distanz.ch>
 730 L:      linux-serial@vger.kernel.org
 731 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 732 S:      Maintained
 733 F:      drivers/tty/serial/altera_uart.c
 734 F:      drivers/tty/serial/altera_jtaguart.c
 735 F:      include/linux/altera_uart.h
 736 F:      include/linux/altera_jtaguart.h
 737
 738 AMAZON ETHERNET DRIVERS
 739 M:      Netanel Belgazal <netanel@amazon.com>
 740 R:      Saeed Bishara <saeedb@amazon.com>
 741 R:      Zorik Machulsky <zorik@amazon.com>
 742 L:      netdev@vger.kernel.org
 743 S:      Supported
 744 F:      Documentation/networking/device_drivers/amazon/ena.txt
 745 F:      drivers/net/ethernet/amazon/
 746
 747 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 748 M:      Tom Lendacky <thomas.lendacky@amd.com>
 749 M:      Gary Hook <gary.hook@amd.com>
 750 L:      linux-crypto@vger.kernel.org
 751 S:      Supported
 752 F:      drivers/crypto/ccp/
 753 F:      include/linux/ccp.h
 754
 755 AMD DISPLAY CORE
 756 M:      Harry Wentland <harry.wentland@amd.com>
 757 M:      Leo Li <sunpeng.li@amd.com>
 758 L:      amd-gfx@lists.freedesktop.org
 759 T:      git git://people.freedesktop.org/~agd5f/linux
 760 S:      Supported
 761 F:      drivers/gpu/drm/amd/display/
 762
 763 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 764 M:      Huang Rui <ray.huang@amd.com>
 765 L:      linux-hwmon@vger.kernel.org
 766 S:      Supported
 767 F:      Documentation/hwmon/fam15h_power
 768 F:      drivers/hwmon/fam15h_power.c
 769
 770 AMD FCH GPIO DRIVER
 771 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 772 L:      linux-gpio@vger.kernel.org
 773 S:      Maintained
 774 F:      drivers/gpio/gpio-amd-fch.c
 775 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 776
 777 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 778 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 779 S:      Orphan
 780 F:      drivers/usb/gadget/udc/amd5536udc.*
 781
 782 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 783 P:      Andres Salomon <dilinger@queued.net>
 784 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 785 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 786 S:      Supported
 787 F:      drivers/char/hw_random/geode-rng.c
 788 F:      drivers/crypto/geode*
 789 F:      drivers/video/fbdev/geode/
 790 F:      arch/x86/include/asm/geode.h
 791
 792 AMD IOMMU (AMD-VI)
 793 M:      Joerg Roedel <joro@8bytes.org>
 794 L:      iommu@lists.linux-foundation.org
 795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 796 S:      Maintained
 797 F:      drivers/iommu/amd_iommu*.[ch]
 798 F:      include/linux/amd-iommu.h
 799
 800 AMD KFD
 801 M:      Oded Gabbay <oded.gabbay@gmail.com>
 802 L:      dri-devel@lists.freedesktop.org
 803 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 804 S:      Supported
 805 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 806 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 807 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 808 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 809 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 810 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 811 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 812 F:      drivers/gpu/drm/amd/amdkfd/
 813 F:      drivers/gpu/drm/amd/include/cik_structs.h
 814 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 815 F:      drivers/gpu/drm/amd/include/vi_structs.h
 816 F:      drivers/gpu/drm/amd/include/v9_structs.h
 817 F:      include/uapi/linux/kfd_ioctl.h
 818
 819 AMD POWERPLAY
 820 M:      Rex Zhu <rex.zhu@amd.com>
 821 M:      Evan Quan <evan.quan@amd.com>
 822 L:      amd-gfx@lists.freedesktop.org
 823 S:      Supported
 824 F:      drivers/gpu/drm/amd/powerplay/
 825 T:      git git://people.freedesktop.org/~agd5f/linux
 826
 827 AMD SEATTLE DEVICE TREE SUPPORT
 828 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 829 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 830 M:      Tom Lendacky <thomas.lendacky@amd.com>
 831 S:      Supported
 832 F:      arch/arm64/boot/dts/amd/
 833
 834 AMD XGBE DRIVER
 835 M:      Tom Lendacky <thomas.lendacky@amd.com>
 836 L:      netdev@vger.kernel.org
 837 S:      Supported
 838 F:      drivers/net/ethernet/amd/xgbe/
 839 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 840
 841 ANALOG DEVICES INC AD5686 DRIVER
 842 M:      Stefan Popa <stefan.popa@analog.com>
 843 L:      linux-pm@vger.kernel.org
 844 W:      http://ez.analog.com/community/linux-device-drivers
 845 S:      Supported
 846 F:      drivers/iio/dac/ad5686*
 847 F:      drivers/iio/dac/ad5696*
 848
 849 ANALOG DEVICES INC AD5758 DRIVER
 850 M:      Stefan Popa <stefan.popa@analog.com>
 851 L:      linux-iio@vger.kernel.org
 852 W:      http://ez.analog.com/community/linux-device-drivers
 853 S:      Supported
 854 F:      drivers/iio/dac/ad5758.c
 855 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 856
 857 ANALOG DEVICES INC AD7124 DRIVER
 858 M:      Stefan Popa <stefan.popa@analog.com>
 859 L:      linux-iio@vger.kernel.org
 860 W:      http://ez.analog.com/community/linux-device-drivers
 861 S:      Supported
 862 F:      drivers/iio/adc/ad7124.c
 863 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 864
 865 ANALOG DEVICES INC AD7606 DRIVER
 866 M:      Stefan Popa <stefan.popa@analog.com>
 867 L:      linux-iio@vger.kernel.org
 868 W:      http://ez.analog.com/community/linux-device-drivers
 869 S:      Supported
 870 F:      drivers/iio/adc/ad7606.c
 871 F:      Documentation/devicetree/bindings/iio/adc/ad7606.txt
 872
 873 ANALOG DEVICES INC AD7768-1 DRIVER
 874 M:      Stefan Popa <stefan.popa@analog.com>
 875 L:      linux-iio@vger.kernel.org
 876 W:      http://ez.analog.com/community/linux-device-drivers
 877 S:      Supported
 878 F:      drivers/iio/adc/ad7768-1.c
 879 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 880
 881 ANALOG DEVICES INC AD9389B DRIVER
 882 M:      Hans Verkuil <hans.verkuil@cisco.com>
 883 L:      linux-media@vger.kernel.org
 884 S:      Maintained
 885 F:      drivers/media/i2c/ad9389b*
 886
 887 ANALOG DEVICES INC ADGS1408 DRIVER
 888 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 889 S:      Supported
 890 F:      drivers/mux/adgs1408.c
 891 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 892
 893 ANALOG DEVICES INC ADP5061 DRIVER
 894 M:      Stefan Popa <stefan.popa@analog.com>
 895 L:      linux-pm@vger.kernel.org
 896 W:      http://ez.analog.com/community/linux-device-drivers
 897 S:      Supported
 898 F:      drivers/power/supply/adp5061.c
 899
 900 ANALOG DEVICES INC ADV7180 DRIVER
 901 M:      Lars-Peter Clausen <lars@metafoo.de>
 902 L:      linux-media@vger.kernel.org
 903 W:      http://ez.analog.com/community/linux-device-drivers
 904 S:      Supported
 905 F:      drivers/media/i2c/adv7180.c
 906
 907 ANALOG DEVICES INC ADV748X DRIVER
 908 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 909 L:      linux-media@vger.kernel.org
 910 S:      Maintained
 911 F:      drivers/media/i2c/adv748x/*
 912
 913 ANALOG DEVICES INC ADV7511 DRIVER
 914 M:      Hans Verkuil <hans.verkuil@cisco.com>
 915 L:      linux-media@vger.kernel.org
 916 S:      Maintained
 917 F:      drivers/media/i2c/adv7511*
 918
 919 ANALOG DEVICES INC ADV7604 DRIVER
 920 M:      Hans Verkuil <hans.verkuil@cisco.com>
 921 L:      linux-media@vger.kernel.org
 922 S:      Maintained
 923 F:      drivers/media/i2c/adv7604*
 924
 925 ANALOG DEVICES INC ADV7842 DRIVER
 926 M:      Hans Verkuil <hans.verkuil@cisco.com>
 927 L:      linux-media@vger.kernel.org
 928 S:      Maintained
 929 F:      drivers/media/i2c/adv7842*
 930
 931 ANALOG DEVICES INC ASOC CODEC DRIVERS
 932 M:      Lars-Peter Clausen <lars@metafoo.de>
 933 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 934 W:      http://wiki.analog.com/
 935 W:      http://ez.analog.com/community/linux-device-drivers
 936 S:      Supported
 937 F:      sound/soc/codecs/adau*
 938 F:      sound/soc/codecs/adav*
 939 F:      sound/soc/codecs/ad1*
 940 F:      sound/soc/codecs/ad7*
 941 F:      sound/soc/codecs/ssm*
 942 F:      sound/soc/codecs/sigmadsp.*
 943
 944 ANALOG DEVICES INC DMA DRIVERS
 945 M:      Lars-Peter Clausen <lars@metafoo.de>
 946 W:      http://ez.analog.com/community/linux-device-drivers
 947 S:      Supported
 948 F:      drivers/dma/dma-axi-dmac.c
 949
 950 ANALOG DEVICES INC IIO DRIVERS
 951 M:      Lars-Peter Clausen <lars@metafoo.de>
 952 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 953 W:      http://wiki.analog.com/
 954 W:      http://ez.analog.com/community/linux-device-drivers
 955 S:      Supported
 956 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 957 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 958 F:      drivers/iio/*/ad*
 959 F:      drivers/iio/adc/ltc2497*
 960 X:      drivers/iio/*/adjd*
 961 F:      drivers/staging/iio/*/ad*
 962
 963 ANDES ARCHITECTURE
 964 M:      Greentime Hu <green.hu@gmail.com>
 965 M:      Vincent Chen <deanbo422@gmail.com>
 966 T:      git https://github.com/andestech/linux.git
 967 S:      Supported
 968 F:      arch/nds32/
 969 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 970 F:      Documentation/devicetree/bindings/nds32/
 971 K:      nds32
 972 N:      nds32
 973
 974 ANDROID CONFIG FRAGMENTS
 975 M:      Rob Herring <robh@kernel.org>
 976 S:      Supported
 977 F:      kernel/configs/android*
 978
 979 ANDROID DRIVERS
 980 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 981 M:      Arve Hjønnevåg <arve@android.com>
 982 M:      Todd Kjos <tkjos@android.com>
 983 M:      Martijn Coenen <maco@android.com>
 984 M:      Joel Fernandes <joel@joelfernandes.org>
 985 M:      Christian Brauner <christian@brauner.io>
 986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 987 L:      devel@driverdev.osuosl.org
 988 S:      Supported
 989 F:      drivers/android/
 990 F:      drivers/staging/android/
 991
 992 ANDROID GOLDFISH PIC DRIVER
 993 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 994 S:      Supported
 995 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 996 F:      drivers/irqchip/irq-goldfish-pic.c
 997
 998 ANDROID GOLDFISH RTC DRIVER
 999 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1000 S:      Supported
1001 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1002 F:      drivers/rtc/rtc-goldfish.c
1003
1004 ANDROID ION DRIVER
1005 M:      Laura Abbott <labbott@redhat.com>
1006 M:      Sumit Semwal <sumit.semwal@linaro.org>
1007 L:      devel@driverdev.osuosl.org
1008 L:      dri-devel@lists.freedesktop.org
1009 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1010 S:      Supported
1011 F:      drivers/staging/android/ion
1012 F:      drivers/staging/android/uapi/ion.h
1013
1014 AOA (Apple Onboard Audio) ALSA DRIVER
1015 M:      Johannes Berg <johannes@sipsolutions.net>
1016 L:      linuxppc-dev@lists.ozlabs.org
1017 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1018 S:      Maintained
1019 F:      sound/aoa/
1020
1021 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1022 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1023 L:      linux-iio@vger.kernel.org
1024 S:      Maintained
1025 F:      drivers/iio/adc/stx104.c
1026
1027 APM DRIVER
1028 M:      Jiri Kosina <jikos@kernel.org>
1029 S:      Odd fixes
1030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1031 F:      arch/x86/kernel/apm_32.c
1032 F:      include/linux/apm_bios.h
1033 F:      include/uapi/linux/apm_bios.h
1034 F:      drivers/char/apm-emulation.c
1035
1036 APPARMOR SECURITY MODULE
1037 M:      John Johansen <john.johansen@canonical.com>
1038 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1039 W:      wiki.apparmor.net
1040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1041 S:      Supported
1042 F:      security/apparmor/
1043 F:      Documentation/admin-guide/LSM/apparmor.rst
1044
1045 APPLE BCM5974 MULTITOUCH DRIVER
1046 M:      Henrik Rydberg <rydberg@bitmath.org>
1047 L:      linux-input@vger.kernel.org
1048 S:      Odd fixes
1049 F:      drivers/input/mouse/bcm5974.c
1050
1051 APPLE SMC DRIVER
1052 M:      Henrik Rydberg <rydberg@bitmath.org>
1053 L:      linux-hwmon@vger.kernel.org
1054 S:      Odd fixes
1055 F:      drivers/hwmon/applesmc.c
1056
1057 APPLETALK NETWORK LAYER
1058 L:      netdev@vger.kernel.org
1059 S:      Odd fixes
1060 F:      drivers/net/appletalk/
1061 F:      net/appletalk/
1062 F:      include/linux/atalk.h
1063 F:      include/uapi/linux/atalk.h
1064
1065 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1066 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1067 S:      Supported
1068 F:      arch/arm64/boot/dts/apm/
1069
1070 APPLIED MICRO (APM) X-GENE SOC EDAC
1071 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1072 S:      Supported
1073 F:      drivers/edac/xgene_edac.c
1074 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1075
1076 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1077 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1078 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1079 S:      Supported
1080 F:      drivers/net/ethernet/apm/xgene-v2/
1081
1082 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1083 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1084 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1085 M:      Quan Nguyen <quan@os.amperecomputing.com>
1086 S:      Supported
1087 F:      drivers/net/ethernet/apm/xgene/
1088 F:      drivers/net/phy/mdio-xgene.c
1089 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1090 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1091
1092 APPLIED MICRO (APM) X-GENE SOC PMU
1093 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1094 S:      Supported
1095 F:      drivers/perf/xgene_pmu.c
1096 F:      Documentation/perf/xgene-pmu.txt
1097 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1098
1099 APTINA CAMERA SENSOR PLL
1100 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1101 L:      linux-media@vger.kernel.org
1102 S:      Maintained
1103 F:      drivers/media/i2c/aptina-pll.*
1104
1105 ARC FRAMEBUFFER DRIVER
1106 M:      Jaya Kumar <jayalk@intworks.biz>
1107 S:      Maintained
1108 F:      drivers/video/fbdev/arcfb.c
1109 F:      drivers/video/fbdev/core/fb_defio.c
1110
1111 ARC PGU DRM DRIVER
1112 M:      Alexey Brodkin <abrodkin@synopsys.com>
1113 S:      Supported
1114 F:      drivers/gpu/drm/arc/
1115 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1116
1117 ARCNET NETWORK LAYER
1118 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1119 L:      netdev@vger.kernel.org
1120 S:      Maintained
1121 F:      drivers/net/arcnet/
1122 F:      include/uapi/linux/if_arcnet.h
1123
1124 ARM ARCHITECTED TIMER DRIVER
1125 M:      Mark Rutland <mark.rutland@arm.com>
1126 M:      Marc Zyngier <marc.zyngier@arm.com>
1127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1128 S:      Maintained
1129 F:      arch/arm/include/asm/arch_timer.h
1130 F:      arch/arm64/include/asm/arch_timer.h
1131 F:      drivers/clocksource/arm_arch_timer.c
1132
1133 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1134 M:      Linus Walleij <linus.walleij@linaro.org>
1135 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1136 S:      Maintained
1137 F:      Documentation/devicetree/bindings/arm/arm-boards
1138 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1139 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1140 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1141 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1142 F:      arch/arm/mach-integrator/
1143 F:      arch/arm/mach-realview/
1144 F:      arch/arm/mach-versatile/
1145 F:      arch/arm/plat-versatile/
1146 F:      arch/arm/boot/dts/arm-realview-*
1147 F:      arch/arm/boot/dts/integrator*
1148 F:      arch/arm/boot/dts/versatile*
1149 F:      drivers/clk/versatile/
1150 F:      drivers/i2c/busses/i2c-versatile.c
1151 F:      drivers/irqchip/irq-versatile-fpga.c
1152 F:      drivers/mtd/maps/physmap_of_versatile.c
1153 F:      drivers/power/reset/arm-versatile-reboot.c
1154 F:      drivers/soc/versatile/
1155
1156 ARM HDLCD DRM DRIVER
1157 M:      Liviu Dudau <liviu.dudau@arm.com>
1158 S:      Supported
1159 F:      drivers/gpu/drm/arm/hdlcd_*
1160 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1161
1162 ARM KOMEDA DRM-KMS DRIVER
1163 M:      James (Qian) Wang <james.qian.wang@arm.com>
1164 M:      Liviu Dudau <liviu.dudau@arm.com>
1165 L:      Mali DP Maintainers <malidp@foss.arm.com>
1166 S:      Supported
1167 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1168 F:      drivers/gpu/drm/arm/display/include/
1169 F:      drivers/gpu/drm/arm/display/komeda/
1170 F:      Documentation/devicetree/bindings/display/arm/arm,komeda.txt
1171 F:      Documentation/gpu/komeda-kms.rst
1172
1173 ARM MALI-DP DRM DRIVER
1174 M:      Liviu Dudau <liviu.dudau@arm.com>
1175 M:      Brian Starkey <brian.starkey@arm.com>
1176 L:      Mali DP Maintainers <malidp@foss.arm.com>
1177 S:      Supported
1178 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1179 F:      drivers/gpu/drm/arm/
1180 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1181 F:      Documentation/gpu/afbc.rst
1182
1183 ARM MFM AND FLOPPY DRIVERS
1184 M:      Ian Molton <spyro@f2s.com>
1185 S:      Maintained
1186 F:      arch/arm/lib/floppydma.S
1187 F:      arch/arm/include/asm/floppy.h
1188
1189 ARM PMU PROFILING AND DEBUGGING
1190 M:      Will Deacon <will.deacon@arm.com>
1191 M:      Mark Rutland <mark.rutland@arm.com>
1192 S:      Maintained
1193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1194 F:      arch/arm*/kernel/perf_*
1195 F:      arch/arm/oprofile/common.c
1196 F:      arch/arm*/kernel/hw_breakpoint.c
1197 F:      arch/arm*/include/asm/hw_breakpoint.h
1198 F:      arch/arm*/include/asm/perf_event.h
1199 F:      drivers/perf/*
1200 F:      include/linux/perf/arm_pmu.h
1201 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1202 F:      Documentation/devicetree/bindings/perf/
1203
1204 ARM PORT
1205 M:      Russell King <linux@armlinux.org.uk>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 W:      http://www.armlinux.org.uk/
1208 S:      Odd Fixes
1209 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1210 F:      arch/arm/
1211 X:      arch/arm/boot/dts/
1212
1213 ARM PRIMECELL AACI PL041 DRIVER
1214 M:      Russell King <linux@armlinux.org.uk>
1215 S:      Odd Fixes
1216 F:      sound/arm/aaci.*
1217
1218 ARM PRIMECELL BUS SUPPORT
1219 M:      Russell King <linux@armlinux.org.uk>
1220 S:      Odd Fixes
1221 F:      drivers/amba/
1222 F:      include/linux/amba/bus.h
1223
1224 ARM PRIMECELL CLCD PL110 DRIVER
1225 M:      Russell King <linux@armlinux.org.uk>
1226 S:      Odd Fixes
1227 F:      drivers/video/fbdev/amba-clcd.*
1228
1229 ARM PRIMECELL KMI PL050 DRIVER
1230 M:      Russell King <linux@armlinux.org.uk>
1231 S:      Odd Fixes
1232 F:      drivers/input/serio/ambakmi.*
1233 F:      include/linux/amba/kmi.h
1234
1235 ARM PRIMECELL MMCI PL180/1 DRIVER
1236 M:      Russell King <linux@armlinux.org.uk>
1237 S:      Odd Fixes
1238 F:      drivers/mmc/host/mmci.*
1239 F:      include/linux/amba/mmci.h
1240
1241 ARM PRIMECELL SSP PL022 SPI DRIVER
1242 M:      Linus Walleij <linus.walleij@linaro.org>
1243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1244 S:      Maintained
1245 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1246 F:      drivers/spi/spi-pl022.c
1247
1248 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1249 M:      Russell King <linux@armlinux.org.uk>
1250 S:      Odd Fixes
1251 F:      drivers/tty/serial/amba-pl01*.c
1252 F:      include/linux/amba/serial.h
1253
1254 ARM PRIMECELL VIC PL190/PL192 DRIVER
1255 M:      Linus Walleij <linus.walleij@linaro.org>
1256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1257 S:      Maintained
1258 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1259 F:      drivers/irqchip/irq-vic.c
1260
1261 ARM SMMU DRIVERS
1262 M:      Will Deacon <will.deacon@arm.com>
1263 R:      Robin Murphy <robin.murphy@arm.com>
1264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1265 S:      Maintained
1266 F:      drivers/iommu/arm-smmu.c
1267 F:      drivers/iommu/arm-smmu-v3.c
1268 F:      drivers/iommu/io-pgtable-arm.c
1269 F:      drivers/iommu/io-pgtable-arm-v7s.c
1270
1271 ARM SUB-ARCHITECTURES
1272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1273 S:      Maintained
1274 F:      arch/arm/mach-*/
1275 F:      arch/arm/plat-*/
1276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1277
1278 ARM/ACTIONS SEMI ARCHITECTURE
1279 M:      Andreas Färber <afaerber@suse.de>
1280 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1282 S:      Maintained
1283 N:      owl
1284 F:      arch/arm/mach-actions/
1285 F:      arch/arm/boot/dts/owl-*
1286 F:      arch/arm64/boot/dts/actions/
1287 F:      drivers/clk/actions/
1288 F:      drivers/clocksource/timer-owl*
1289 F:      drivers/dma/owl-dma.c
1290 F:      drivers/i2c/busses/i2c-owl.c
1291 F:      drivers/pinctrl/actions/*
1292 F:      drivers/soc/actions/
1293 F:      include/dt-bindings/power/owl-*
1294 F:      include/linux/soc/actions/
1295 F:      Documentation/devicetree/bindings/arm/actions.txt
1296 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1297 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1298 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1299 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1300 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1301 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1302
1303 ARM/ADS SPHERE MACHINE SUPPORT
1304 M:      Lennert Buytenhek <kernel@wantstofly.org>
1305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1306 S:      Maintained
1307
1308 ARM/AFEB9260 MACHINE SUPPORT
1309 M:      Sergey Lapin <slapin@ossfans.org>
1310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1311 S:      Maintained
1312
1313 ARM/AJECO 1ARM MACHINE SUPPORT
1314 M:      Lennert Buytenhek <kernel@wantstofly.org>
1315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1316 S:      Maintained
1317
1318 ARM/Allwinner SoC Clock Support
1319 M:      Emilio López <emilio@elopez.com.ar>
1320 S:      Maintained
1321 F:      drivers/clk/sunxi/
1322
1323 ARM/Allwinner sunXi SoC support
1324 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1325 M:      Chen-Yu Tsai <wens@csie.org>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Maintained
1328 N:      sun[x456789]i
1329 N:      sun50i
1330 F:      arch/arm/mach-sunxi/
1331 F:      arch/arm64/boot/dts/allwinner/
1332 F:      drivers/clk/sunxi-ng/
1333 F:      drivers/pinctrl/sunxi/
1334 F:      drivers/soc/sunxi/
1335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1336
1337 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1338 M:      Neil Armstrong <narmstrong@baylibre.com>
1339 M:      Jerome Brunet <jbrunet@baylibre.com>
1340 L:      linux-amlogic@lists.infradead.org
1341 S:      Maintained
1342 F:      drivers/clk/meson/
1343 F:      include/dt-bindings/clock/meson*
1344 F:      include/dt-bindings/clock/gxbb*
1345 F:      Documentation/devicetree/bindings/clock/amlogic*
1346
1347 ARM/Amlogic Meson SoC support
1348 M:      Kevin Hilman <khilman@baylibre.com>
1349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1350 L:      linux-amlogic@lists.infradead.org
1351 W:      http://linux-meson.com/
1352 S:      Maintained
1353 F:      arch/arm/mach-meson/
1354 F:      arch/arm/boot/dts/meson*
1355 F:      arch/arm64/boot/dts/amlogic/
1356 F:      drivers/pinctrl/meson/
1357 F:      drivers/mmc/host/meson*
1358 F:      drivers/soc/amlogic/
1359 N:      meson
1360
1361 ARM/Amlogic Meson SoC Sound Drivers
1362 M:      Jerome Brunet <jbrunet@baylibre.com>
1363 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1364 S:      Maintained
1365 F:      sound/soc/meson/
1366 F:      Documentation/devicetree/bindings/sound/amlogic*
1367
1368 ARM/Annapurna Labs ALPINE ARCHITECTURE
1369 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1370 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 S:      Maintained
1373 F:      arch/arm/mach-alpine/
1374 F:      arch/arm/boot/dts/alpine*
1375 F:      arch/arm64/boot/dts/al/
1376 F:      drivers/*/*alpine*
1377
1378 ARM/ARTPEC MACHINE SUPPORT
1379 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1380 M:      Lars Persson <lars.persson@axis.com>
1381 S:      Maintained
1382 L:      linux-arm-kernel@axis.com
1383 F:      arch/arm/mach-artpec
1384 F:      arch/arm/boot/dts/artpec6*
1385 F:      drivers/clk/axis
1386 F:      drivers/crypto/axis
1387 F:      drivers/pinctrl/pinctrl-artpec*
1388 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1389
1390 ARM/ASPEED I2C DRIVER
1391 M:      Brendan Higgins <brendanhiggins@google.com>
1392 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1393 R:      Joel Stanley <joel@jms.id.au>
1394 L:      linux-i2c@vger.kernel.org
1395 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1396 S:      Maintained
1397 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1398 F:      drivers/i2c/busses/i2c-aspeed.c
1399 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1400 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1401
1402 ARM/ASPEED MACHINE SUPPORT
1403 M:      Joel Stanley <joel@jms.id.au>
1404 R:      Andrew Jeffery <andrew@aj.id.au>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1407 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1408 S:      Supported
1409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1410 F:      arch/arm/mach-aspeed/
1411 F:      arch/arm/boot/dts/aspeed-*
1412 N:      aspeed
1413
1414 ARM/BITMAIN ARCHITECTURE
1415 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 S:      Maintained
1418 F:      arch/arm64/boot/dts/bitmain/
1419 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1420
1421 ARM/CALXEDA HIGHBANK ARCHITECTURE
1422 M:      Rob Herring <robh@kernel.org>
1423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1424 S:      Maintained
1425 F:      arch/arm/mach-highbank/
1426 F:      arch/arm/boot/dts/highbank.dts
1427 F:      arch/arm/boot/dts/ecx-*.dts*
1428
1429 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1430 M:      Krzysztof Halasa <khalasa@piap.pl>
1431 S:      Maintained
1432 F:      arch/arm/mach-cns3xxx/
1433
1434 ARM/CAVIUM THUNDER NETWORK DRIVER
1435 M:      Sunil Goutham <sgoutham@cavium.com>
1436 M:      Robert Richter <rric@kernel.org>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Supported
1439 F:      drivers/net/ethernet/cavium/thunder/
1440
1441 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1442 M:      Lukasz Majewski <lukma@denx.de>
1443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1444 S:      Maintained
1445 F:      arch/arm/mach-ep93xx/ts72xx.c
1446
1447 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1448 M:      Alexander Shiyan <shc_work@mail.ru>
1449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1450 S:      Odd Fixes
1451 N:      clps711x
1452
1453 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1454 M:      Lennert Buytenhek <kernel@wantstofly.org>
1455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1456 S:      Maintained
1457
1458 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1459 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1460 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1462 S:      Maintained
1463 F:      arch/arm/mach-ep93xx/
1464 F:      arch/arm/mach-ep93xx/include/mach/
1465
1466 ARM/CLKDEV SUPPORT
1467 M:      Russell King <linux@armlinux.org.uk>
1468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1469 S:      Maintained
1470 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1471 F:      drivers/clk/clkdev.c
1472
1473 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1474 M:      Mike Rapoport <mike@compulab.co.il>
1475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1476 S:      Maintained
1477
1478 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1479 M:      Baruch Siach <baruch@tkos.co.il>
1480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1481 S:      Maintained
1482 F:      arch/arm/boot/dts/cx92755*
1483 N:      digicolor
1484
1485 ARM/CONTEC MICRO9 MACHINE SUPPORT
1486 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1487 S:      Maintained
1488 F:      arch/arm/mach-ep93xx/micro9.c
1489
1490 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1491 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1492 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      drivers/hwtracing/coresight/*
1496 F:      Documentation/trace/coresight.txt
1497 F:      Documentation/trace/coresight-cpu-debug.txt
1498 F:      Documentation/devicetree/bindings/arm/coresight.txt
1499 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1500 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1501 F:      tools/perf/arch/arm/util/pmu.c
1502 F:      tools/perf/arch/arm/util/auxtrace.c
1503 F:      tools/perf/arch/arm/util/cs-etm.c
1504 F:      tools/perf/arch/arm/util/cs-etm.h
1505 F:      tools/perf/util/cs-etm.*
1506 F:      tools/perf/util/cs-etm-decoder/*
1507
1508 ARM/CORGI MACHINE SUPPORT
1509 M:      Richard Purdie <rpurdie@rpsys.net>
1510 S:      Maintained
1511
1512 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1513 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1514 M:      Linus Walleij <linus.walleij@linaro.org>
1515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1516 T:      git git://github.com/ulli-kroll/linux.git
1517 S:      Maintained
1518 F:      Documentation/devicetree/bindings/arm/gemini.txt
1519 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1520 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1521 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1522 F:      arch/arm/mach-gemini/
1523 F:      drivers/net/ethernet/cortina/
1524 F:      drivers/pinctrl/pinctrl-gemini.c
1525 F:      drivers/rtc/rtc-ftrtc010.c
1526
1527 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1528 M:      Barry Song <baohua@kernel.org>
1529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1531 S:      Maintained
1532 F:      arch/arm/boot/dts/prima2*
1533 F:      arch/arm/mach-prima2/
1534 F:      drivers/clk/sirf/
1535 F:      drivers/clocksource/timer-prima2.c
1536 F:      drivers/clocksource/timer-atlas7.c
1537 N:      [^a-z]sirf
1538 X:      drivers/gnss
1539
1540 ARM/EBSA110 MACHINE SUPPORT
1541 M:      Russell King <linux@armlinux.org.uk>
1542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1543 W:      http://www.armlinux.org.uk/
1544 S:      Maintained
1545 F:      arch/arm/mach-ebsa110/
1546 F:      drivers/net/ethernet/amd/am79c961a.*
1547
1548 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1549 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1550 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1552 S:      Maintained
1553 N:      efm32
1554
1555 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1556 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 F:      arch/arm/mach-pxa/ezx.c
1560
1561 ARM/FARADAY FA526 PORT
1562 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565 T:      git git://git.berlios.de/gemini-board
1566 F:      arch/arm/mm/*-fa*
1567
1568 ARM/FOOTBRIDGE ARCHITECTURE
1569 M:      Russell King <linux@armlinux.org.uk>
1570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1571 W:      http://www.armlinux.org.uk/
1572 S:      Maintained
1573 F:      arch/arm/include/asm/hardware/dec21285.h
1574 F:      arch/arm/mach-footbridge/
1575
1576 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1577 M:      Shawn Guo <shawnguo@kernel.org>
1578 M:      Sascha Hauer <s.hauer@pengutronix.de>
1579 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1580 R:      Fabio Estevam <festevam@gmail.com>
1581 R:      NXP Linux Team <linux-imx@nxp.com>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1585 N:      imx
1586 N:      mxs
1587 X:      drivers/media/i2c/
1588
1589 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1590 M:      Shawn Guo <shawnguo@kernel.org>
1591 M:      Sascha Hauer <s.hauer@pengutronix.de>
1592 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1593 R:      Stefan Agner <stefan@agner.ch>
1594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1595 S:      Maintained
1596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1597 F:      arch/arm/mach-imx/*vf610*
1598 F:      arch/arm/boot/dts/vf*
1599
1600 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1601 M:      Shawn Guo <shawnguo@kernel.org>
1602 M:      Li Yang <leoyang.li@nxp.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1606 F:      arch/arm/boot/dts/ls1021a*
1607 F:      arch/arm64/boot/dts/freescale/fsl-*
1608 F:      arch/arm64/boot/dts/freescale/qoriq-*
1609
1610 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1611 M:      Lennert Buytenhek <kernel@wantstofly.org>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Maintained
1614
1615 ARM/GUMSTIX MACHINE SUPPORT
1616 M:      Steve Sakoman <sakoman@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 S:      Maintained
1619
1620 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1621 M:      Philipp Zabel <philipp.zabel@gmail.com>
1622 M:      Paul Parsons <lost.distance@yahoo.com>
1623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1624 S:      Maintained
1625 F:      arch/arm/mach-pxa/hx4700.c
1626 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1627 F:      sound/soc/pxa/hx4700.c
1628
1629 ARM/HISILICON SOC SUPPORT
1630 M:      Wei Xu <xuwei5@hisilicon.com>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 W:      http://www.hisilicon.com
1633 S:      Supported
1634 T:      git git://github.com/hisilicon/linux-hisi.git
1635 F:      arch/arm/mach-hisi/
1636 F:      arch/arm/boot/dts/hi3*
1637 F:      arch/arm/boot/dts/hip*
1638 F:      arch/arm/boot/dts/hisi*
1639 F:      arch/arm64/boot/dts/hisilicon/
1640
1641 ARM/HP JORNADA 7XX MACHINE SUPPORT
1642 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1643 W:      www.jlime.com
1644 S:      Maintained
1645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1646 F:      arch/arm/mach-sa1100/jornada720.c
1647 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1648
1649 ARM/IGEP MACHINE SUPPORT
1650 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1651 M:      Javier Martinez Canillas <javier@dowhile0.org>
1652 L:      linux-omap@vger.kernel.org
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655 F:      arch/arm/boot/dts/omap3-igep*
1656
1657 ARM/INCOME PXA270 SUPPORT
1658 M:      Marek Vasut <marek.vasut@gmail.com>
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 S:      Maintained
1661 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1662
1663 ARM/INTEL IOP13XX ARM ARCHITECTURE
1664 M:      Lennert Buytenhek <kernel@wantstofly.org>
1665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1666 S:      Maintained
1667
1668 ARM/INTEL IOP32X ARM ARCHITECTURE
1669 M:      Lennert Buytenhek <kernel@wantstofly.org>
1670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672
1673 ARM/INTEL IOP33X ARM ARCHITECTURE
1674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1675 S:      Orphan
1676
1677 ARM/INTEL IQ81342EX MACHINE SUPPORT
1678 M:      Lennert Buytenhek <kernel@wantstofly.org>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681
1682 ARM/INTEL IXDP2850 MACHINE SUPPORT
1683 M:      Lennert Buytenhek <kernel@wantstofly.org>
1684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1685 S:      Maintained
1686
1687 ARM/INTEL IXP4XX ARM ARCHITECTURE
1688 M:      Imre Kaloz <kaloz@openwrt.org>
1689 M:      Krzysztof Halasa <khalasa@piap.pl>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 S:      Maintained
1692 F:      arch/arm/mach-ixp4xx/
1693
1694 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1695 M:      Jonathan Cameron <jic23@cam.ac.uk>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 S:      Maintained
1698 F:      arch/arm/mach-pxa/stargate2.c
1699 F:      drivers/pcmcia/pxa2xx_stargate2.c
1700
1701 ARM/INTEL XSC3 (MANZANO) ARM CORE
1702 M:      Lennert Buytenhek <kernel@wantstofly.org>
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 S:      Maintained
1705
1706 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1707 M:      Lennert Buytenhek <kernel@wantstofly.org>
1708 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1709 S:      Maintained
1710
1711 ARM/LG1K ARCHITECTURE
1712 M:      Chanho Min <chanho.min@lge.com>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 S:      Maintained
1715 F:      arch/arm64/boot/dts/lg/
1716
1717 ARM/LOGICPD PXA270 MACHINE SUPPORT
1718 M:      Lennert Buytenhek <kernel@wantstofly.org>
1719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1720 S:      Maintained
1721
1722 ARM/LPC18XX ARCHITECTURE
1723 M:      Vladimir Zapolskiy <vz@mleia.com>
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Maintained
1726 F:      arch/arm/boot/dts/lpc43*
1727 F:      drivers/i2c/busses/i2c-lpc2k.c
1728 F:      drivers/memory/pl172.c
1729 F:      drivers/mtd/spi-nor/nxp-spifi.c
1730 F:      drivers/rtc/rtc-lpc24xx.c
1731 N:      lpc18xx
1732
1733 ARM/LPC32XX SOC SUPPORT
1734 M:      Vladimir Zapolskiy <vz@mleia.com>
1735 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1738 S:      Maintained
1739 F:      arch/arm/boot/dts/lpc32*
1740 F:      arch/arm/mach-lpc32xx/
1741 F:      drivers/i2c/busses/i2c-pnx.c
1742 F:      drivers/net/ethernet/nxp/lpc_eth.c
1743 F:      drivers/usb/host/ohci-nxp.c
1744 F:      drivers/watchdog/pnx4008_wdt.c
1745 N:      lpc32xx
1746
1747 ARM/MAGICIAN MACHINE SUPPORT
1748 M:      Philipp Zabel <philipp.zabel@gmail.com>
1749 S:      Maintained
1750
1751 ARM/Marvell Dove/MV78xx0/Orion SOC support
1752 M:      Jason Cooper <jason@lakedaemon.net>
1753 M:      Andrew Lunn <andrew@lunn.ch>
1754 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1755 M:      Gregory Clement <gregory.clement@bootlin.com>
1756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      Documentation/devicetree/bindings/soc/dove/
1759 F:      arch/arm/mach-dove/
1760 F:      arch/arm/mach-mv78xx0/
1761 F:      arch/arm/mach-orion5x/
1762 F:      arch/arm/plat-orion/
1763 F:      arch/arm/boot/dts/dove*
1764 F:      arch/arm/boot/dts/orion5x*
1765
1766 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1767 M:      Jason Cooper <jason@lakedaemon.net>
1768 M:      Andrew Lunn <andrew@lunn.ch>
1769 M:      Gregory Clement <gregory.clement@bootlin.com>
1770 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1772 S:      Maintained
1773 F:      arch/arm/boot/dts/armada*
1774 F:      arch/arm/boot/dts/kirkwood*
1775 F:      arch/arm/configs/mvebu_*_defconfig
1776 F:      arch/arm/mach-mvebu/
1777 F:      arch/arm64/boot/dts/marvell/armada*
1778 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1779 F:      drivers/cpufreq/armada-8k-cpufreq.c
1780 F:      drivers/cpufreq/mvebu-cpufreq.c
1781 F:      drivers/irqchip/irq-armada-370-xp.c
1782 F:      drivers/irqchip/irq-mvebu-*
1783 F:      drivers/pinctrl/mvebu/
1784 F:      drivers/rtc/rtc-armada38x.c
1785
1786 ARM/Mediatek RTC DRIVER
1787 M:      Eddie Huang <eddie.huang@mediatek.com>
1788 M:      Sean Wang <sean.wang@mediatek.com>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1791 S:      Maintained
1792 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1793 F:      drivers/rtc/rtc-mt6397.c
1794 F:      drivers/rtc/rtc-mt7622.c
1795
1796 ARM/Mediatek SoC support
1797 M:      Matthias Brugger <matthias.bgg@gmail.com>
1798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1799 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1800 W:      https://mtk.bcnfs.org/
1801 C:      irc://chat.freenode.net/linux-mediatek
1802 S:      Maintained
1803 F:      arch/arm/boot/dts/mt6*
1804 F:      arch/arm/boot/dts/mt7*
1805 F:      arch/arm/boot/dts/mt8*
1806 F:      arch/arm/mach-mediatek/
1807 F:      arch/arm64/boot/dts/mediatek/
1808 F:      drivers/soc/mediatek/
1809 N:      mtk
1810 N:      mt[678]
1811 K:      mediatek
1812
1813 ARM/Mediatek USB3 PHY DRIVER
1814 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1815 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1816 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1817 S:      Maintained
1818 F:      drivers/phy/mediatek/
1819 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1820
1821 ARM/MICREL KS8695 ARCHITECTURE
1822 M:      Greg Ungerer <gerg@uclinux.org>
1823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1824 F:      arch/arm/mach-ks8695/
1825 S:      Odd Fixes
1826
1827 ARM/Microchip (AT91) SoC support
1828 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1829 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1830 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1831 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1832 W:      http://www.linux4sam.org
1833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1834 S:      Supported
1835 N:      at91
1836 N:      atmel
1837 F:      arch/arm/mach-at91/
1838 F:      include/soc/at91/
1839 F:      arch/arm/boot/dts/at91*.dts
1840 F:      arch/arm/boot/dts/at91*.dtsi
1841 F:      arch/arm/boot/dts/sama*.dts
1842 F:      arch/arm/boot/dts/sama*.dtsi
1843 F:      arch/arm/include/debug/at91.S
1844 F:      drivers/memory/atmel*
1845 F:      drivers/watchdog/sama5d4_wdt.c
1846 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1847 X:      drivers/net/wireless/atmel/
1848
1849 ARM/MIOA701 MACHINE SUPPORT
1850 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1852 F:      arch/arm/mach-pxa/mioa701.c
1853 S:      Maintained
1854
1855 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1856 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1857 S:      Maintained
1858
1859 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1860 M:      Linus Walleij <linus.walleij@linaro.org>
1861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1862 S:      Maintained
1863 F:      arch/arm/mach-nomadik/
1864 F:      arch/arm/mach-u300/
1865 F:      arch/arm/mach-ux500/
1866 F:      arch/arm/boot/dts/ste-*
1867 F:      drivers/clk/clk-nomadik.c
1868 F:      drivers/clk/clk-u300.c
1869 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1870 F:      drivers/clocksource/timer-u300.c
1871 F:      drivers/dma/coh901318*
1872 F:      drivers/dma/ste_dma40*
1873 F:      drivers/hwspinlock/u8500_hsem.c
1874 F:      drivers/i2c/busses/i2c-nomadik.c
1875 F:      drivers/i2c/busses/i2c-stu300.c
1876 F:      drivers/mfd/ab3100*
1877 F:      drivers/mfd/ab8500*
1878 F:      drivers/mfd/abx500*
1879 F:      drivers/mfd/dbx500*
1880 F:      drivers/mfd/db8500*
1881 F:      drivers/pinctrl/nomadik/
1882 F:      drivers/pinctrl/pinctrl-coh901*
1883 F:      drivers/pinctrl/pinctrl-u300.c
1884 F:      drivers/rtc/rtc-ab3100.c
1885 F:      drivers/rtc/rtc-ab8500.c
1886 F:      drivers/rtc/rtc-coh901331.c
1887 F:      drivers/rtc/rtc-pl031.c
1888 F:      drivers/watchdog/coh901327_wdt.c
1889 F:      Documentation/devicetree/bindings/arm/ste-*
1890 F:      Documentation/devicetree/bindings/arm/ux500/
1891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1892
1893 ARM/NUVOTON NPCM ARCHITECTURE
1894 M:      Avi Fishman <avifishman70@gmail.com>
1895 M:      Tomer Maimon <tmaimon77@gmail.com>
1896 M:      Tali Perry <tali.perry1@gmail.com>
1897 R:      Patrick Venture <venture@google.com>
1898 R:      Nancy Yuen <yuenn@google.com>
1899 R:      Benjamin Fair <benjaminfair@google.com>
1900 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1901 S:      Supported
1902 F:      arch/arm/mach-npcm/
1903 F:      arch/arm/boot/dts/nuvoton-npcm*
1904 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
1905 F:      drivers/*/*npcm*
1906 F:      Documentation/devicetree/bindings/*/*npcm*
1907 F:      Documentation/devicetree/bindings/*/*/*npcm*
1908
1909 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1910 M:      Wan ZongShun <mcuos.com@gmail.com>
1911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1912 W:      http://www.mcuos.com
1913 S:      Maintained
1914 F:      arch/arm/mach-w90x900/
1915 F:      drivers/input/keyboard/w90p910_keypad.c
1916 F:      drivers/input/touchscreen/w90p910_ts.c
1917 F:      drivers/watchdog/nuc900_wdt.c
1918 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1919 F:      drivers/mtd/nand/raw/nuc900_nand.c
1920 F:      drivers/rtc/rtc-nuc900.c
1921 F:      drivers/spi/spi-nuc900.c
1922 F:      drivers/usb/host/ehci-w90x900.c
1923 F:      drivers/video/fbdev/nuc900fb.c
1924
1925 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1926 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1927 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1928 S:      Orphan
1929 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1930 F:      arch/arm/mach-s3c24xx/gta02.h
1931
1932 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1933 M:      Alexander Clouter <alex@digriz.org.uk>
1934 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1935 W:      http://www.digriz.org.uk/ts78xx/kernel
1936 S:      Maintained
1937 F:      arch/arm/mach-orion5x/ts78xx-*
1938
1939 ARM/OXNAS platform support
1940 M:      Neil Armstrong <narmstrong@baylibre.com>
1941 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1942 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1943 S:      Maintained
1944 F:      arch/arm/mach-oxnas/
1945 F:      arch/arm/boot/dts/ox8*.dts*
1946 N:      oxnas
1947
1948 ARM/PALM TREO SUPPORT
1949 M:      Tomas Cech <sleep_walker@suse.com>
1950 L:      linux-arm-kernel@lists.infradead.org
1951 W:      http://hackndev.com
1952 S:      Maintained
1953 F:      arch/arm/mach-pxa/palmtreo.*
1954
1955 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1956 M:      Marek Vasut <marek.vasut@gmail.com>
1957 L:      linux-arm-kernel@lists.infradead.org
1958 W:      http://hackndev.com
1959 S:      Maintained
1960 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1961 F:      arch/arm/mach-pxa/palmtx.c
1962 F:      arch/arm/mach-pxa/palmt5.*
1963 F:      arch/arm/mach-pxa/include/mach/palmld.h
1964 F:      arch/arm/mach-pxa/palmld.c
1965 F:      arch/arm/mach-pxa/palmte2.*
1966 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1967 F:      arch/arm/mach-pxa/palmtc.c
1968
1969 ARM/PALMZ72 SUPPORT
1970 M:      Sergey Lapin <slapin@ossfans.org>
1971 L:      linux-arm-kernel@lists.infradead.org
1972 W:      http://hackndev.com
1973 S:      Maintained
1974 F:      arch/arm/mach-pxa/palmz72.*
1975
1976 ARM/PLEB SUPPORT
1977 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1978 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1979 S:      Maintained
1980
1981 ARM/PT DIGITAL BOARD PORT
1982 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1983 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1984 W:      http://www.armlinux.org.uk/
1985 S:      Maintained
1986
1987 ARM/QUALCOMM SUPPORT
1988 M:      Andy Gross <andy.gross@linaro.org>
1989 M:      David Brown <david.brown@linaro.org>
1990 L:      linux-arm-msm@vger.kernel.org
1991 S:      Maintained
1992 F:      Documentation/devicetree/bindings/soc/qcom/
1993 F:      Documentation/devicetree/bindings/*/qcom*
1994 F:      arch/arm/boot/dts/qcom-*.dts
1995 F:      arch/arm/boot/dts/qcom-*.dtsi
1996 F:      arch/arm/mach-qcom/
1997 F:      arch/arm64/boot/dts/qcom/
1998 F:      drivers/*/qcom/
1999 F:      drivers/*/qcom*
2000 F:      drivers/*/*/qcom/
2001 F:      drivers/*/*/qcom*
2002 F:      drivers/*/pm8???-*
2003 F:      drivers/bluetooth/btqcomsmd.c
2004 F:      drivers/clocksource/timer-qcom.c
2005 F:      drivers/extcon/extcon-qcom*
2006 F:      drivers/iommu/msm*
2007 F:      drivers/i2c/busses/i2c-qup.c
2008 F:      drivers/i2c/busses/i2c-qcom-geni.c
2009 F:      drivers/mfd/ssbi.c
2010 F:      drivers/mmc/host/mmci_qcom*
2011 F:      drivers/mmc/host/sdhci_msm.c
2012 F:      drivers/pci/controller/dwc/pcie-qcom.c
2013 F:      drivers/phy/qualcomm/
2014 F:      drivers/power/*/msm*
2015 F:      drivers/reset/reset-qcom-*
2016 F:      drivers/scsi/ufs/ufs-qcom.*
2017 F:      drivers/spi/spi-qup.c
2018 F:      drivers/spi/spi-geni-qcom.c
2019 F:      drivers/spi/spi-qcom-qspi.c
2020 F:      drivers/tty/serial/msm_serial.c
2021 F:      drivers/usb/dwc3/dwc3-qcom.c
2022 F:      include/dt-bindings/*/qcom*
2023 F:      include/linux/*/qcom*
2024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2025
2026 ARM/RADISYS ENP2611 MACHINE SUPPORT
2027 M:      Lennert Buytenhek <kernel@wantstofly.org>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Maintained
2030
2031 ARM/RDA MICRO ARCHITECTURE
2032 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2033 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2034 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2035 S:      Maintained
2036 F:      arch/arm/boot/dts/rda8810pl-*
2037 F:      drivers/clocksource/timer-rda.c
2038 F:      drivers/irqchip/irq-rda-intc.c
2039 F:      drivers/tty/serial/rda-uart.c
2040 F:      Documentation/devicetree/bindings/arm/rda.txt
2041 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2042 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2043 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2044
2045 ARM/REALTEK ARCHITECTURE
2046 M:      Andreas Färber <afaerber@suse.de>
2047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2048 S:      Maintained
2049 F:      arch/arm64/boot/dts/realtek/
2050 F:      Documentation/devicetree/bindings/arm/realtek.txt
2051
2052 ARM/RENESAS ARM64 ARCHITECTURE
2053 M:      Simon Horman <horms@verge.net.au>
2054 M:      Magnus Damm <magnus.damm@gmail.com>
2055 L:      linux-renesas-soc@vger.kernel.org
2056 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2058 S:      Supported
2059 F:      arch/arm64/boot/dts/renesas/
2060 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2061 F:      drivers/soc/renesas/
2062 F:      include/linux/soc/renesas/
2063
2064 ARM/RISCPC ARCHITECTURE
2065 M:      Russell King <linux@armlinux.org.uk>
2066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2067 W:      http://www.armlinux.org.uk/
2068 S:      Maintained
2069 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2070 F:      arch/arm/include/asm/hardware/ioc.h
2071 F:      arch/arm/include/asm/hardware/iomd.h
2072 F:      arch/arm/include/asm/hardware/memc.h
2073 F:      arch/arm/mach-rpc/
2074 F:      drivers/net/ethernet/8390/etherh.c
2075 F:      drivers/net/ethernet/i825xx/ether1*
2076 F:      drivers/net/ethernet/seeq/ether3*
2077 F:      drivers/scsi/arm/
2078
2079 ARM/Rockchip SoC support
2080 M:      Heiko Stuebner <heiko@sntech.de>
2081 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2082 L:      linux-rockchip@lists.infradead.org
2083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2084 S:      Maintained
2085 F:      arch/arm/boot/dts/rk3*
2086 F:      arch/arm/boot/dts/rv1108*
2087 F:      arch/arm/mach-rockchip/
2088 F:      drivers/clk/rockchip/
2089 F:      drivers/i2c/busses/i2c-rk3x.c
2090 F:      drivers/*/*rockchip*
2091 F:      drivers/*/*/*rockchip*
2092 F:      sound/soc/rockchip/
2093 N:      rockchip
2094
2095 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2096 M:      Kukjin Kim <kgene@kernel.org>
2097 M:      Krzysztof Kozlowski <krzk@kernel.org>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2100 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2101 S:      Maintained
2102 F:      arch/arm/boot/dts/s3c*
2103 F:      arch/arm/boot/dts/s5p*
2104 F:      arch/arm/boot/dts/exynos*
2105 F:      arch/arm64/boot/dts/exynos/
2106 F:      arch/arm/plat-samsung/
2107 F:      arch/arm/mach-s3c24*/
2108 F:      arch/arm/mach-s3c64xx/
2109 F:      arch/arm/mach-s5p*/
2110 F:      arch/arm/mach-exynos*/
2111 F:      drivers/*/*s3c24*
2112 F:      drivers/*/*/*s3c24*
2113 F:      drivers/*/*s3c64xx*
2114 F:      drivers/*/*s5pv210*
2115 F:      drivers/memory/samsung/*
2116 F:      drivers/soc/samsung/*
2117 F:      Documentation/arm/Samsung/
2118 F:      Documentation/devicetree/bindings/arm/samsung/
2119 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2120 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2121 N:      exynos
2122
2123 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2124 M:      Kyungmin Park <kyungmin.park@samsung.com>
2125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2126 S:      Maintained
2127 F:      arch/arm/mach-s5pv210/
2128
2129 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2130 M:      Kyungmin Park <kyungmin.park@samsung.com>
2131 M:      Kamil Debski <kamil@wypas.org>
2132 M:      Andrzej Hajda <a.hajda@samsung.com>
2133 L:      linux-arm-kernel@lists.infradead.org
2134 L:      linux-media@vger.kernel.org
2135 S:      Maintained
2136 F:      drivers/media/platform/s5p-g2d/
2137
2138 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2139 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2140 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2141 L:      linux-media@vger.kernel.org
2142 S:      Maintained
2143 F:      drivers/media/platform/s5p-cec/
2144 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2145
2146 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2147 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2148 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2149 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2150 L:      linux-arm-kernel@lists.infradead.org
2151 L:      linux-media@vger.kernel.org
2152 S:      Maintained
2153 F:      drivers/media/platform/s5p-jpeg/
2154
2155 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2156 M:      Kyungmin Park <kyungmin.park@samsung.com>
2157 M:      Kamil Debski <kamil@wypas.org>
2158 M:      Jeongtae Park <jtp.park@samsung.com>
2159 M:      Andrzej Hajda <a.hajda@samsung.com>
2160 L:      linux-arm-kernel@lists.infradead.org
2161 L:      linux-media@vger.kernel.org
2162 S:      Maintained
2163 F:      drivers/media/platform/s5p-mfc/
2164
2165 ARM/SHMOBILE ARM ARCHITECTURE
2166 M:      Simon Horman <horms@verge.net.au>
2167 M:      Magnus Damm <magnus.damm@gmail.com>
2168 L:      linux-renesas-soc@vger.kernel.org
2169 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2171 S:      Supported
2172 F:      arch/arm/boot/dts/emev2*
2173 F:      arch/arm/boot/dts/gr-peach*
2174 F:      arch/arm/boot/dts/iwg20d-q7*
2175 F:      arch/arm/boot/dts/r7s*
2176 F:      arch/arm/boot/dts/r8a*
2177 F:      arch/arm/boot/dts/r9a*
2178 F:      arch/arm/boot/dts/sh*
2179 F:      arch/arm/configs/shmobile_defconfig
2180 F:      arch/arm/include/debug/renesas-scif.S
2181 F:      arch/arm/mach-shmobile/
2182 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2183 F:      drivers/soc/renesas/
2184 F:      include/linux/soc/renesas/
2185
2186 ARM/SOCFPGA ARCHITECTURE
2187 M:      Dinh Nguyen <dinguyen@kernel.org>
2188 S:      Maintained
2189 F:      arch/arm/mach-socfpga/
2190 F:      arch/arm/boot/dts/socfpga*
2191 F:      arch/arm/configs/socfpga_defconfig
2192 F:      arch/arm64/boot/dts/altera/
2193 W:      http://www.rocketboards.org
2194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2195
2196 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2197 M:      Dinh Nguyen <dinguyen@kernel.org>
2198 S:      Maintained
2199 F:      drivers/clk/socfpga/
2200
2201 ARM/SOCFPGA EDAC SUPPORT
2202 M:      Thor Thayer <thor.thayer@linux.intel.com>
2203 S:      Maintained
2204 F:      drivers/edac/altera_edac.
2205
2206 ARM/SPREADTRUM SoC SUPPORT
2207 M:      Orson Zhai <orsonzhai@gmail.com>
2208 M:      Baolin Wang <baolin.wang@linaro.org>
2209 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2210 S:      Maintained
2211 F:      arch/arm64/boot/dts/sprd
2212 N:      sprd
2213
2214 ARM/STI ARCHITECTURE
2215 M:      Patrice Chotard <patrice.chotard@st.com>
2216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2217 W:      http://www.stlinux.com
2218 S:      Maintained
2219 F:      arch/arm/mach-sti/
2220 F:      arch/arm/boot/dts/sti*
2221 F:      drivers/char/hw_random/st-rng.c
2222 F:      drivers/clocksource/arm_global_timer.c
2223 F:      drivers/clocksource/clksrc_st_lpc.c
2224 F:      drivers/cpufreq/sti-cpufreq.c
2225 F:      drivers/dma/st_fdma*
2226 F:      drivers/i2c/busses/i2c-st.c
2227 F:      drivers/media/rc/st_rc.c
2228 F:      drivers/media/platform/sti/c8sectpfe/
2229 F:      drivers/mmc/host/sdhci-st.c
2230 F:      drivers/phy/st/phy-miphy28lp.c
2231 F:      drivers/phy/st/phy-stih407-usb.c
2232 F:      drivers/pinctrl/pinctrl-st.c
2233 F:      drivers/remoteproc/st_remoteproc.c
2234 F:      drivers/remoteproc/st_slim_rproc.c
2235 F:      drivers/reset/sti/
2236 F:      drivers/rtc/rtc-st-lpc.c
2237 F:      drivers/tty/serial/st-asc.c
2238 F:      drivers/usb/dwc3/dwc3-st.c
2239 F:      drivers/usb/host/ehci-st.c
2240 F:      drivers/usb/host/ohci-st.c
2241 F:      drivers/watchdog/st_lpc_wdt.c
2242 F:      drivers/ata/ahci_st.c
2243 F:      include/linux/remoteproc/st_slim_rproc.h
2244
2245 ARM/STM32 ARCHITECTURE
2246 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2247 M:      Alexandre Torgue <alexandre.torgue@st.com>
2248 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2250 S:      Maintained
2251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2252 N:      stm32
2253 N:      stm
2254 F:      arch/arm/boot/dts/stm32*
2255 F:      arch/arm/mach-stm32/
2256 F:      drivers/clocksource/armv7m_systick.c
2257
2258 ARM/Synaptics SoC support
2259 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2260 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2262 S:      Maintained
2263 F:      arch/arm/mach-berlin/
2264 F:      arch/arm/boot/dts/berlin*
2265 F:      arch/arm64/boot/dts/synaptics/
2266
2267 ARM/TANGO ARCHITECTURE
2268 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2269 M:      Mans Rullgard <mans@mansr.com>
2270 L:      linux-arm-kernel@lists.infradead.org
2271 S:      Odd Fixes
2272 N:      tango
2273
2274 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2275 M:      Lennert Buytenhek <kernel@wantstofly.org>
2276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2277 S:      Maintained
2278
2279 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2280 M:      Hans Verkuil <hans.verkuil@cisco.com>
2281 L:      linux-tegra@vger.kernel.org
2282 L:      linux-media@vger.kernel.org
2283 S:      Maintained
2284 F:      drivers/media/platform/tegra-cec/
2285 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2286
2287 ARM/TETON BGA MACHINE SUPPORT
2288 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2290 S:      Maintained
2291
2292 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2293 M:      Santosh Shilimkar <ssantosh@kernel.org>
2294 L:      linux-kernel@vger.kernel.org
2295 S:      Maintained
2296 F:      drivers/memory/*emif*
2297
2298 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2299 M:      Tero Kristo <t-kristo@ti.com>
2300 M:      Nishanth Menon <nm@ti.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 S:      Supported
2303 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2304 F:      arch/arm64/boot/dts/ti/Makefile
2305 F:      arch/arm64/boot/dts/ti/k3-*
2306 F:      include/dt-bindings/pinctrl/k3.h
2307
2308 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2309 M:      Santosh Shilimkar <ssantosh@kernel.org>
2310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2311 S:      Maintained
2312 F:      arch/arm/mach-keystone/
2313 F:      arch/arm/boot/dts/keystone-*
2314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2315
2316 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2317 M:      Santosh Shilimkar <ssantosh@kernel.org>
2318 L:      linux-kernel@vger.kernel.org
2319 S:      Maintained
2320 F:      drivers/clk/keystone/
2321
2322 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2323 M:      Santosh Shilimkar <ssantosh@kernel.org>
2324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2325 L:      linux-kernel@vger.kernel.org
2326 S:      Maintained
2327 F:      drivers/clocksource/timer-keystone.c
2328
2329 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2330 M:      Santosh Shilimkar <ssantosh@kernel.org>
2331 L:      linux-kernel@vger.kernel.org
2332 S:      Maintained
2333 F:      drivers/power/reset/keystone-reset.c
2334
2335 ARM/THECUS N2100 MACHINE SUPPORT
2336 M:      Lennert Buytenhek <kernel@wantstofly.org>
2337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2338 S:      Maintained
2339
2340 ARM/TOSA MACHINE SUPPORT
2341 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2342 M:      Dirk Opfer <dirk@opfer-online.de>
2343 S:      Maintained
2344
2345 ARM/UNIPHIER ARCHITECTURE
2346 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2347 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2349 S:      Maintained
2350 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2351 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2352 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2353 F:      arch/arm/boot/dts/uniphier*
2354 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2355 F:      arch/arm/mach-uniphier/
2356 F:      arch/arm/mm/cache-uniphier.c
2357 F:      arch/arm64/boot/dts/socionext/uniphier*
2358 F:      drivers/bus/uniphier-system-bus.c
2359 F:      drivers/clk/uniphier/
2360 F:      drivers/dma/uniphier-mdmac.c
2361 F:      drivers/gpio/gpio-uniphier.c
2362 F:      drivers/i2c/busses/i2c-uniphier*
2363 F:      drivers/irqchip/irq-uniphier-aidet.c
2364 F:      drivers/mmc/host/uniphier-sd.c
2365 F:      drivers/pinctrl/uniphier/
2366 F:      drivers/reset/reset-uniphier.c
2367 F:      drivers/tty/serial/8250/8250_uniphier.c
2368 N:      uniphier
2369
2370 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2371 M:      Ulf Hansson <ulf.hansson@linaro.org>
2372 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2373 T:      git git://git.linaro.org/people/ulfh/clk.git
2374 S:      Maintained
2375 F:      drivers/clk/ux500/
2376
2377 ARM/VERSATILE EXPRESS PLATFORM
2378 M:      Liviu Dudau <liviu.dudau@arm.com>
2379 M:      Sudeep Holla <sudeep.holla@arm.com>
2380 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2382 S:      Maintained
2383 F:      arch/arm/boot/dts/vexpress*
2384 F:      arch/arm64/boot/dts/arm/
2385 F:      arch/arm/mach-vexpress/
2386 F:      */*/vexpress*
2387 F:      */*/*/vexpress*
2388 F:      drivers/clk/versatile/clk-vexpress-osc.c
2389 F:      drivers/clocksource/timer-versatile.c
2390 N:      mps2
2391
2392 ARM/VFP SUPPORT
2393 M:      Russell King <linux@armlinux.org.uk>
2394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2395 W:      http://www.armlinux.org.uk/
2396 S:      Maintained
2397 F:      arch/arm/vfp/
2398
2399 ARM/VOIPAC PXA270 SUPPORT
2400 M:      Marek Vasut <marek.vasut@gmail.com>
2401 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2402 S:      Maintained
2403 F:      arch/arm/mach-pxa/vpac270.c
2404 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2405
2406 ARM/VT8500 ARM ARCHITECTURE
2407 M:      Tony Prisk <linux@prisktech.co.nz>
2408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2409 S:      Maintained
2410 F:      arch/arm/mach-vt8500/
2411 F:      drivers/clocksource/timer-vt8500.c
2412 F:      drivers/i2c/busses/i2c-wmt.c
2413 F:      drivers/mmc/host/wmt-sdmmc.c
2414 F:      drivers/pwm/pwm-vt8500.c
2415 F:      drivers/rtc/rtc-vt8500.c
2416 F:      drivers/tty/serial/vt8500_serial.c
2417 F:      drivers/usb/host/ehci-platform.c
2418 F:      drivers/usb/host/uhci-platform.c
2419 F:      drivers/video/fbdev/vt8500lcdfb.*
2420 F:      drivers/video/fbdev/wm8505fb*
2421 F:      drivers/video/fbdev/wmt_ge_rops.*
2422
2423 ARM/ZIPIT Z2 SUPPORT
2424 M:      Marek Vasut <marek.vasut@gmail.com>
2425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2426 S:      Maintained
2427 F:      arch/arm/mach-pxa/z2.c
2428 F:      arch/arm/mach-pxa/include/mach/z2.h
2429
2430 ARM/ZTE ARCHITECTURE
2431 M:      Jun Nie <jun.nie@linaro.org>
2432 M:      Shawn Guo <shawnguo@kernel.org>
2433 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2434 S:      Maintained
2435 F:      arch/arm/boot/dts/zx2967*
2436 F:      arch/arm/mach-zx/
2437 F:      arch/arm64/boot/dts/zte/
2438 F:      drivers/clk/zte/
2439 F:      drivers/dma/zx_dma.c
2440 F:      drivers/gpio/gpio-zx.c
2441 F:      drivers/i2c/busses/i2c-zx2967.c
2442 F:      drivers/mmc/host/dw_mmc-zx.*
2443 F:      drivers/pinctrl/zte/
2444 F:      drivers/soc/zte/
2445 F:      drivers/thermal/zx2967_thermal.c
2446 F:      drivers/watchdog/zx2967_wdt.c
2447 F:      Documentation/devicetree/bindings/arm/zte.yaml
2448 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2449 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2450 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2451 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2452 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2453 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2454 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2455 F:      Documentation/devicetree/bindings/soc/zte/
2456 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2457 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2458 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2459 F:      include/dt-bindings/clock/zx2967*.h
2460 F:      include/dt-bindings/soc/zte,*.h
2461 F:      sound/soc/codecs/zx_aud96p22.c
2462 F:      sound/soc/zte/
2463
2464 ARM/ZYNQ ARCHITECTURE
2465 M:      Michal Simek <michal.simek@xilinx.com>
2466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2467 W:      http://wiki.xilinx.com
2468 T:      git https://github.com/Xilinx/linux-xlnx.git
2469 S:      Supported
2470 F:      arch/arm/mach-zynq/
2471 F:      drivers/cpuidle/cpuidle-zynq.c
2472 F:      drivers/block/xsysace.c
2473 N:      zynq
2474 N:      xilinx
2475 F:      drivers/clocksource/timer-cadence-ttc.c
2476 F:      drivers/i2c/busses/i2c-cadence.c
2477 F:      drivers/mmc/host/sdhci-of-arasan.c
2478 F:      drivers/edac/synopsys_edac.c
2479 F:      drivers/i2c/busses/i2c-xiic.c
2480
2481 ARM64 PORT (AARCH64 ARCHITECTURE)
2482 M:      Catalin Marinas <catalin.marinas@arm.com>
2483 M:      Will Deacon <will.deacon@arm.com>
2484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2486 S:      Maintained
2487 F:      arch/arm64/
2488 X:      arch/arm64/boot/dts/
2489 F:      Documentation/arm64/
2490
2491 AS3645A LED FLASH CONTROLLER DRIVER
2492 M:      Sakari Ailus <sakari.ailus@iki.fi>
2493 L:      linux-leds@vger.kernel.org
2494 S:      Maintained
2495 F:      drivers/leds/leds-as3645a.c
2496
2497 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2498 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2499 L:      linux-media@vger.kernel.org
2500 T:      git git://linuxtv.org/media_tree.git
2501 S:      Maintained
2502 F:      drivers/media/i2c/ak7375.c
2503 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2504
2505 ASAHI KASEI AK8974 DRIVER
2506 M:      Linus Walleij <linus.walleij@linaro.org>
2507 L:      linux-iio@vger.kernel.org
2508 W:      http://www.akm.com/
2509 S:      Supported
2510 F:      drivers/iio/magnetometer/ak8974.c
2511
2512 ASC7621 HARDWARE MONITOR DRIVER
2513 M:      George Joseph <george.joseph@fairview5.com>
2514 L:      linux-hwmon@vger.kernel.org
2515 S:      Maintained
2516 F:      Documentation/hwmon/asc7621
2517 F:      drivers/hwmon/asc7621.c
2518
2519 ASPEED VIDEO ENGINE DRIVER
2520 M:      Eddie James <eajames@linux.ibm.com>
2521 L:      linux-media@vger.kernel.org
2522 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2523 S:      Maintained
2524 F:      drivers/media/platform/aspeed-video.c
2525 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2526
2527 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2528 M:      Corentin Chary <corentin.chary@gmail.com>
2529 L:      acpi4asus-user@lists.sourceforge.net
2530 L:      platform-driver-x86@vger.kernel.org
2531 W:      http://acpi4asus.sf.net
2532 S:      Maintained
2533 F:      drivers/platform/x86/asus*.c
2534 F:      drivers/platform/x86/eeepc*.c
2535
2536 ASUS WIRELESS RADIO CONTROL DRIVER
2537 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2538 L:      platform-driver-x86@vger.kernel.org
2539 S:      Maintained
2540 F:      drivers/platform/x86/asus-wireless.c
2541
2542 ASYMMETRIC KEYS
2543 M:      David Howells <dhowells@redhat.com>
2544 L:      keyrings@vger.kernel.org
2545 S:      Maintained
2546 F:      Documentation/crypto/asymmetric-keys.txt
2547 F:      include/linux/verification.h
2548 F:      include/crypto/public_key.h
2549 F:      include/crypto/pkcs7.h
2550 F:      crypto/asymmetric_keys/
2551
2552 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2553 R:      Dan Williams <dan.j.williams@intel.com>
2554 W:      http://sourceforge.net/projects/xscaleiop
2555 S:      Odd fixes
2556 F:      Documentation/crypto/async-tx-api.txt
2557 F:      crypto/async_tx/
2558 F:      drivers/dma/
2559 F:      include/linux/dmaengine.h
2560 F:      include/linux/async_tx.h
2561
2562 AT24 EEPROM DRIVER
2563 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2564 L:      linux-i2c@vger.kernel.org
2565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2566 S:      Maintained
2567 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2568 F:      drivers/misc/eeprom/at24.c
2569
2570 ATA OVER ETHERNET (AOE) DRIVER
2571 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2572 W:      http://www.openaoe.org/
2573 S:      Supported
2574 F:      Documentation/aoe/
2575 F:      drivers/block/aoe/
2576
2577 ATHEROS 71XX/9XXX GPIO DRIVER
2578 M:      Alban Bedel <albeu@free.fr>
2579 W:      https://github.com/AlbanBedel/linux
2580 T:      git git://github.com/AlbanBedel/linux
2581 S:      Maintained
2582 F:      drivers/gpio/gpio-ath79.c
2583 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2584
2585 ATHEROS 71XX/9XXX USB PHY DRIVER
2586 M:      Alban Bedel <albeu@free.fr>
2587 W:      https://github.com/AlbanBedel/linux
2588 T:      git git://github.com/AlbanBedel/linux
2589 S:      Maintained
2590 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2591 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2592
2593 ATHEROS ATH GENERIC UTILITIES
2594 M:      Kalle Valo <kvalo@codeaurora.org>
2595 L:      linux-wireless@vger.kernel.org
2596 S:      Supported
2597 F:      drivers/net/wireless/ath/*
2598
2599 ATHEROS ATH5K WIRELESS DRIVER
2600 M:      Jiri Slaby <jirislaby@gmail.com>
2601 M:      Nick Kossifidis <mickflemm@gmail.com>
2602 M:      Luis Chamberlain <mcgrof@kernel.org>
2603 L:      linux-wireless@vger.kernel.org
2604 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2605 S:      Maintained
2606 F:      drivers/net/wireless/ath/ath5k/
2607
2608 ATHEROS ATH6KL WIRELESS DRIVER
2609 M:      Kalle Valo <kvalo@codeaurora.org>
2610 L:      linux-wireless@vger.kernel.org
2611 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2613 S:      Supported
2614 F:      drivers/net/wireless/ath/ath6kl/
2615
2616 ATI_REMOTE2 DRIVER
2617 M:      Ville Syrjala <syrjala@sci.fi>
2618 S:      Maintained
2619 F:      drivers/input/misc/ati_remote2.c
2620
2621 ATK0110 HWMON DRIVER
2622 M:      Luca Tettamanti <kronos.it@gmail.com>
2623 L:      linux-hwmon@vger.kernel.org
2624 S:      Maintained
2625 F:      drivers/hwmon/asus_atk0110.c
2626
2627 ATLX ETHERNET DRIVERS
2628 M:      Jay Cliburn <jcliburn@gmail.com>
2629 M:      Chris Snook <chris.snook@gmail.com>
2630 L:      netdev@vger.kernel.org
2631 W:      http://sourceforge.net/projects/atl1
2632 W:      http://atl1.sourceforge.net
2633 S:      Maintained
2634 F:      drivers/net/ethernet/atheros/
2635
2636 ATM
2637 M:      Chas Williams <3chas3@gmail.com>
2638 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2639 L:      netdev@vger.kernel.org
2640 W:      http://linux-atm.sourceforge.net
2641 S:      Maintained
2642 F:      drivers/atm/
2643 F:      include/linux/atm*
2644 F:      include/uapi/linux/atm*
2645
2646 ATMEL MACB ETHERNET DRIVER
2647 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2648 S:      Supported
2649 F:      drivers/net/ethernet/cadence/
2650
2651 ATMEL MAXTOUCH DRIVER
2652 M:      Nick Dyer <nick@shmanahar.org>
2653 T:      git git://github.com/ndyer/linux.git
2654 S:      Maintained
2655 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2656 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2657
2658 ATMEL WIRELESS DRIVER
2659 M:      Simon Kelley <simon@thekelleys.org.uk>
2660 L:      linux-wireless@vger.kernel.org
2661 W:      http://www.thekelleys.org.uk/atmel
2662 W:      http://atmelwlandriver.sourceforge.net/
2663 S:      Maintained
2664 F:      drivers/net/wireless/atmel/atmel*
2665
2666 ATOMIC INFRASTRUCTURE
2667 M:      Will Deacon <will.deacon@arm.com>
2668 M:      Peter Zijlstra <peterz@infradead.org>
2669 R:      Boqun Feng <boqun.feng@gmail.com>
2670 L:      linux-kernel@vger.kernel.org
2671 S:      Maintained
2672 F:      arch/*/include/asm/atomic*.h
2673 F:      include/*/atomic*.h
2674 F:      scripts/atomic/
2675
2676 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2677 M:      Bradley Grove <linuxdrivers@attotech.com>
2678 L:      linux-scsi@vger.kernel.org
2679 W:      http://www.attotech.com
2680 S:      Supported
2681 F:      drivers/scsi/esas2r
2682
2683 ATUSB IEEE 802.15.4 RADIO DRIVER
2684 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2685 L:      linux-wpan@vger.kernel.org
2686 S:      Maintained
2687 F:      drivers/net/ieee802154/atusb.c
2688 F:      drivers/net/ieee802154/atusb.h
2689 F:      drivers/net/ieee802154/at86rf230.h
2690
2691 AUDIT SUBSYSTEM
2692 M:      Paul Moore <paul@paul-moore.com>
2693 M:      Eric Paris <eparis@redhat.com>
2694 L:      linux-audit@redhat.com (moderated for non-subscribers)
2695 W:      https://github.com/linux-audit
2696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2697 S:      Supported
2698 F:      include/linux/audit.h
2699 F:      include/uapi/linux/audit.h
2700 F:      kernel/audit*
2701
2702 AUXILIARY DISPLAY DRIVERS
2703 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2704 S:      Maintained
2705 F:      drivers/auxdisplay/
2706 F:      include/linux/cfag12864b.h
2707
2708 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2709 M:      Andreas Klinger <ak@it-klinger.de>
2710 L:      linux-iio@vger.kernel.org
2711 S:      Maintained
2712 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2713 F:      drivers/iio/adc/hx711.c
2714
2715 AX.25 NETWORK LAYER
2716 M:      Ralf Baechle <ralf@linux-mips.org>
2717 L:      linux-hams@vger.kernel.org
2718 W:      http://www.linux-ax25.org/
2719 S:      Maintained
2720 F:      include/uapi/linux/ax25.h
2721 F:      include/net/ax25.h
2722 F:      net/ax25/
2723
2724 AXENTIA ARM DEVICES
2725 M:      Peter Rosin <peda@axentia.se>
2726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2727 S:      Maintained
2728 F:      Documentation/devicetree/bindings/arm/axentia.txt
2729 F:      arch/arm/boot/dts/at91-linea.dtsi
2730 F:      arch/arm/boot/dts/at91-natte.dtsi
2731 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2732 F:      arch/arm/boot/dts/at91-tse850-3.dts
2733
2734 AXENTIA ASOC DRIVERS
2735 M:      Peter Rosin <peda@axentia.se>
2736 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2737 S:      Maintained
2738 F:      Documentation/devicetree/bindings/sound/axentia,*
2739 F:      sound/soc/atmel/tse850-pcm5142.c
2740
2741 AXXIA I2C CONTROLLER
2742 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2743 L:      linux-i2c@vger.kernel.org
2744 S:      Maintained
2745 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2746 F:      drivers/i2c/busses/i2c-axxia.c
2747
2748 AZ6007 DVB DRIVER
2749 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2750 L:      linux-media@vger.kernel.org
2751 W:      https://linuxtv.org
2752 T:      git git://linuxtv.org/media_tree.git
2753 S:      Maintained
2754 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2755
2756 AZTECH FM RADIO RECEIVER DRIVER
2757 M:      Hans Verkuil <hverkuil@xs4all.nl>
2758 L:      linux-media@vger.kernel.org
2759 T:      git git://linuxtv.org/media_tree.git
2760 W:      https://linuxtv.org
2761 S:      Maintained
2762 F:      drivers/media/radio/radio-aztech*
2763
2764 B43 WIRELESS DRIVER
2765 L:      linux-wireless@vger.kernel.org
2766 L:      b43-dev@lists.infradead.org
2767 W:      http://wireless.kernel.org/en/users/Drivers/b43
2768 S:      Odd Fixes
2769 F:      drivers/net/wireless/broadcom/b43/
2770
2771 B43LEGACY WIRELESS DRIVER
2772 M:      Larry Finger <Larry.Finger@lwfinger.net>
2773 L:      linux-wireless@vger.kernel.org
2774 L:      b43-dev@lists.infradead.org
2775 W:      http://wireless.kernel.org/en/users/Drivers/b43
2776 S:      Maintained
2777 F:      drivers/net/wireless/broadcom/b43legacy/
2778
2779 BACKLIGHT CLASS/SUBSYSTEM
2780 M:      Lee Jones <lee.jones@linaro.org>
2781 M:      Daniel Thompson <daniel.thompson@linaro.org>
2782 M:      Jingoo Han <jingoohan1@gmail.com>
2783 L:      dri-devel@lists.freedesktop.org
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2785 S:      Maintained
2786 F:      drivers/video/backlight/
2787 F:      include/linux/backlight.h
2788 F:      include/linux/pwm_backlight.h
2789 F:      Documentation/devicetree/bindings/leds/backlight
2790
2791 BATMAN ADVANCED
2792 M:      Marek Lindner <mareklindner@neomailbox.ch>
2793 M:      Simon Wunderlich <sw@simonwunderlich.de>
2794 M:      Antonio Quartulli <a@unstable.cc>
2795 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2796 W:      https://www.open-mesh.org/
2797 Q:      https://patchwork.open-mesh.org/project/batman/list/
2798 S:      Maintained
2799 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2800 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2801 F:      Documentation/networking/batman-adv.rst
2802 F:      include/uapi/linux/batadv_packet.h
2803 F:      include/uapi/linux/batman_adv.h
2804 F:      net/batman-adv/
2805
2806 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2807 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2808 L:      linux-hams@vger.kernel.org
2809 W:      http://www.baycom.org/~tom/ham/ham.html
2810 S:      Maintained
2811 F:      drivers/net/hamradio/baycom*
2812
2813 BCACHE (BLOCK LAYER CACHE)
2814 M:      Coly Li <colyli@suse.de>
2815 M:      Kent Overstreet <kent.overstreet@gmail.com>
2816 L:      linux-bcache@vger.kernel.org
2817 W:      http://bcache.evilpiepirate.org
2818 C:      irc://irc.oftc.net/bcache
2819 S:      Maintained
2820 F:      drivers/md/bcache/
2821
2822 BDISP ST MEDIA DRIVER
2823 M:      Fabien Dessenne <fabien.dessenne@st.com>
2824 L:      linux-media@vger.kernel.org
2825 T:      git git://linuxtv.org/media_tree.git
2826 W:      https://linuxtv.org
2827 S:      Supported
2828 F:      drivers/media/platform/sti/bdisp
2829
2830 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2831 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2832 L:      netdev@vger.kernel.org
2833 S:      Maintained
2834 F:      drivers/net/ethernet/ec_bhf.c
2835
2836 BEFS FILE SYSTEM
2837 M:      Luis de Bethencourt <luisbg@kernel.org>
2838 M:      Salah Triki <salah.triki@gmail.com>
2839 S:      Maintained
2840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2841 F:      Documentation/filesystems/befs.txt
2842 F:      fs/befs/
2843
2844 BFQ I/O SCHEDULER
2845 M:      Paolo Valente <paolo.valente@linaro.org>
2846 M:      Jens Axboe <axboe@kernel.dk>
2847 L:      linux-block@vger.kernel.org
2848 S:      Maintained
2849 F:      block/bfq-*
2850 F:      Documentation/block/bfq-iosched.txt
2851
2852 BFS FILE SYSTEM
2853 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2854 S:      Maintained
2855 F:      Documentation/filesystems/bfs.txt
2856 F:      fs/bfs/
2857 F:      include/uapi/linux/bfs_fs.h
2858
2859 BLINKM RGB LED DRIVER
2860 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2861 S:      Maintained
2862 F:      drivers/leds/leds-blinkm.c
2863
2864 BLOCK LAYER
2865 M:      Jens Axboe <axboe@kernel.dk>
2866 L:      linux-block@vger.kernel.org
2867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2868 S:      Maintained
2869 F:      block/
2870 F:      drivers/block/
2871 F:      kernel/trace/blktrace.c
2872 F:      lib/sbitmap.c
2873
2874 BLOCK2MTD DRIVER
2875 M:      Joern Engel <joern@lazybastard.org>
2876 L:      linux-mtd@lists.infradead.org
2877 S:      Maintained
2878 F:      drivers/mtd/devices/block2mtd.c
2879
2880 BLUETOOTH DRIVERS
2881 M:      Marcel Holtmann <marcel@holtmann.org>
2882 M:      Johan Hedberg <johan.hedberg@gmail.com>
2883 L:      linux-bluetooth@vger.kernel.org
2884 W:      http://www.bluez.org/
2885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2887 S:      Maintained
2888 F:      drivers/bluetooth/
2889
2890 BLUETOOTH SUBSYSTEM
2891 M:      Marcel Holtmann <marcel@holtmann.org>
2892 M:      Johan Hedberg <johan.hedberg@gmail.com>
2893 L:      linux-bluetooth@vger.kernel.org
2894 W:      http://www.bluez.org/
2895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2897 S:      Maintained
2898 F:      net/bluetooth/
2899 F:      include/net/bluetooth/
2900
2901 BONDING DRIVER
2902 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2903 M:      Veaceslav Falico <vfalico@gmail.com>
2904 M:      Andy Gospodarek <andy@greyhouse.net>
2905 L:      netdev@vger.kernel.org
2906 W:      http://sourceforge.net/projects/bonding/
2907 S:      Supported
2908 F:      drivers/net/bonding/
2909 F:      include/uapi/linux/if_bonding.h
2910
2911 BPF (Safe dynamic programs and tools)
2912 M:      Alexei Starovoitov <ast@kernel.org>
2913 M:      Daniel Borkmann <daniel@iogearbox.net>
2914 R:      Martin KaFai Lau <kafai@fb.com>
2915 R:      Song Liu <songliubraving@fb.com>
2916 R:      Yonghong Song <yhs@fb.com>
2917 L:      netdev@vger.kernel.org
2918 L:      bpf@vger.kernel.org
2919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2921 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2922 S:      Supported
2923 F:      arch/*/net/*
2924 F:      Documentation/networking/filter.txt
2925 F:      Documentation/bpf/
2926 F:      include/linux/bpf*
2927 F:      include/linux/filter.h
2928 F:      include/trace/events/xdp.h
2929 F:      include/uapi/linux/bpf*
2930 F:      include/uapi/linux/filter.h
2931 F:      kernel/bpf/
2932 F:      kernel/trace/bpf_trace.c
2933 F:      lib/test_bpf.c
2934 F:      net/bpf/
2935 F:      net/core/filter.c
2936 F:      net/sched/act_bpf.c
2937 F:      net/sched/cls_bpf.c
2938 F:      samples/bpf/
2939 F:      tools/bpf/
2940 F:      tools/lib/bpf/
2941 F:      tools/testing/selftests/bpf/
2942 K:      bpf
2943 N:      bpf
2944
2945 BPF JIT for ARM
2946 M:      Shubham Bansal <illusionist.neo@gmail.com>
2947 L:      netdev@vger.kernel.org
2948 L:      bpf@vger.kernel.org
2949 S:      Maintained
2950 F:      arch/arm/net/
2951
2952 BPF JIT for ARM64
2953 M:      Daniel Borkmann <daniel@iogearbox.net>
2954 M:      Alexei Starovoitov <ast@kernel.org>
2955 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2956 L:      netdev@vger.kernel.org
2957 L:      bpf@vger.kernel.org
2958 S:      Supported
2959 F:      arch/arm64/net/
2960
2961 BPF JIT for MIPS (32-BIT AND 64-BIT)
2962 M:      Paul Burton <paul.burton@mips.com>
2963 L:      netdev@vger.kernel.org
2964 L:      bpf@vger.kernel.org
2965 S:      Maintained
2966 F:      arch/mips/net/
2967
2968 BPF JIT for NFP NICs
2969 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2970 L:      netdev@vger.kernel.org
2971 L:      bpf@vger.kernel.org
2972 S:      Supported
2973 F:      drivers/net/ethernet/netronome/nfp/bpf/
2974
2975 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2976 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2977 M:      Sandipan Das <sandipan@linux.ibm.com>
2978 L:      netdev@vger.kernel.org
2979 L:      bpf@vger.kernel.org
2980 S:      Maintained
2981 F:      arch/powerpc/net/
2982
2983 BPF JIT for RISC-V (RV64G)
2984 M:      Björn Töpel <bjorn.topel@gmail.com>
2985 L:      netdev@vger.kernel.org
2986 S:      Maintained
2987 F:      arch/riscv/net/
2988
2989 BPF JIT for S390
2990 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2991 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2992 L:      netdev@vger.kernel.org
2993 L:      bpf@vger.kernel.org
2994 S:      Maintained
2995 F:      arch/s390/net/
2996 X:      arch/s390/net/pnet.c
2997
2998 BPF JIT for SPARC (32-BIT AND 64-BIT)
2999 M:      David S. Miller <davem@davemloft.net>
3000 L:      netdev@vger.kernel.org
3001 L:      bpf@vger.kernel.org
3002 S:      Maintained
3003 F:      arch/sparc/net/
3004
3005 BPF JIT for X86 32-BIT
3006 M:      Wang YanQing <udknight@gmail.com>
3007 L:      netdev@vger.kernel.org
3008 L:      bpf@vger.kernel.org
3009 S:      Maintained
3010 F:      arch/x86/net/bpf_jit_comp32.c
3011
3012 BPF JIT for X86 64-BIT
3013 M:      Alexei Starovoitov <ast@kernel.org>
3014 M:      Daniel Borkmann <daniel@iogearbox.net>
3015 L:      netdev@vger.kernel.org
3016 L:      bpf@vger.kernel.org
3017 S:      Supported
3018 F:      arch/x86/net/
3019 X:      arch/x86/net/bpf_jit_comp32.c
3020
3021 BROADCOM B44 10/100 ETHERNET DRIVER
3022 M:      Michael Chan <michael.chan@broadcom.com>
3023 L:      netdev@vger.kernel.org
3024 S:      Supported
3025 F:      drivers/net/ethernet/broadcom/b44.*
3026
3027 BROADCOM B53 ETHERNET SWITCH DRIVER
3028 M:      Florian Fainelli <f.fainelli@gmail.com>
3029 L:      netdev@vger.kernel.org
3030 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3031 S:      Supported
3032 F:      drivers/net/dsa/b53/*
3033 F:      include/linux/platform_data/b53.h
3034
3035 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3036 M:      Florian Fainelli <f.fainelli@gmail.com>
3037 M:      Ray Jui <rjui@broadcom.com>
3038 M:      Scott Branden <sbranden@broadcom.com>
3039 M:      bcm-kernel-feedback-list@broadcom.com
3040 T:      git git://github.com/broadcom/mach-bcm
3041 S:      Maintained
3042 N:      bcm281*
3043 N:      bcm113*
3044 N:      bcm216*
3045 N:      kona
3046 F:      arch/arm/mach-bcm/
3047
3048 BROADCOM BCM2835 ARM ARCHITECTURE
3049 M:      Eric Anholt <eric@anholt.net>
3050 M:      Stefan Wahren <stefan.wahren@i2se.com>
3051 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3052 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3053 T:      git git://github.com/anholt/linux
3054 S:      Maintained
3055 N:      bcm2835
3056 F:      drivers/staging/vc04_services
3057
3058 BROADCOM BCM47XX MIPS ARCHITECTURE
3059 M:      Hauke Mehrtens <hauke@hauke-m.de>
3060 M:      Rafał Miłecki <zajec5@gmail.com>
3061 L:      linux-mips@vger.kernel.org
3062 S:      Maintained
3063 F:      Documentation/devicetree/bindings/mips/brcm/
3064 F:      arch/mips/bcm47xx/*
3065 F:      arch/mips/include/asm/mach-bcm47xx/*
3066
3067 BROADCOM BCM5301X ARM ARCHITECTURE
3068 M:      Hauke Mehrtens <hauke@hauke-m.de>
3069 M:      Rafał Miłecki <zajec5@gmail.com>
3070 M:      bcm-kernel-feedback-list@broadcom.com
3071 L:      linux-arm-kernel@lists.infradead.org
3072 S:      Maintained
3073 F:      arch/arm/mach-bcm/bcm_5301x.c
3074 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3075 F:      arch/arm/boot/dts/bcm470*
3076 F:      arch/arm/boot/dts/bcm953012*
3077
3078 BROADCOM BCM53573 ARM ARCHITECTURE
3079 M:      Rafał Miłecki <rafal@milecki.pl>
3080 L:      linux-arm-kernel@lists.infradead.org
3081 S:      Maintained
3082 F:      arch/arm/boot/dts/bcm53573*
3083 F:      arch/arm/boot/dts/bcm47189*
3084
3085 BROADCOM BCM63XX ARM ARCHITECTURE
3086 M:      Florian Fainelli <f.fainelli@gmail.com>
3087 M:      bcm-kernel-feedback-list@broadcom.com
3088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3089 T:      git git://github.com/broadcom/stblinux.git
3090 S:      Maintained
3091 N:      bcm63xx
3092
3093 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3094 M:      Kevin Cernekee <cernekee@gmail.com>
3095 L:      linux-usb@vger.kernel.org
3096 S:      Maintained
3097 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3098
3099 BROADCOM BCM7XXX ARM ARCHITECTURE
3100 M:      Brian Norris <computersforpeace@gmail.com>
3101 M:      Gregory Fong <gregory.0xf0@gmail.com>
3102 M:      Florian Fainelli <f.fainelli@gmail.com>
3103 M:      bcm-kernel-feedback-list@broadcom.com
3104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3105 T:      git git://github.com/broadcom/stblinux.git
3106 S:      Maintained
3107 F:      arch/arm/mach-bcm/*brcmstb*
3108 F:      arch/arm/boot/dts/bcm7*.dts*
3109 F:      drivers/bus/brcmstb_gisb.c
3110 F:      arch/arm/mm/cache-b15-rac.c
3111 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3112 N:      brcmstb
3113
3114 BROADCOM BMIPS CPUFREQ DRIVER
3115 M:      Markus Mayer <mmayer@broadcom.com>
3116 M:      bcm-kernel-feedback-list@broadcom.com
3117 L:      linux-pm@vger.kernel.org
3118 S:      Maintained
3119 F:      drivers/cpufreq/bmips-cpufreq.c
3120
3121 BROADCOM BMIPS MIPS ARCHITECTURE
3122 M:      Kevin Cernekee <cernekee@gmail.com>
3123 M:      Florian Fainelli <f.fainelli@gmail.com>
3124 L:      bcm-kernel-feedback-list@broadcom.com
3125 L:      linux-mips@vger.kernel.org
3126 T:      git git://github.com/broadcom/stblinux.git
3127 S:      Maintained
3128 F:      arch/mips/bmips/*
3129 F:      arch/mips/include/asm/mach-bmips/*
3130 F:      arch/mips/kernel/*bmips*
3131 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3132 F:      drivers/irqchip/irq-bcm63*
3133 F:      drivers/irqchip/irq-bcm7*
3134 F:      drivers/irqchip/irq-brcmstb*
3135 F:      include/linux/bcm963xx_nvram.h
3136 F:      include/linux/bcm963xx_tag.h
3137
3138 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3139 M:      Rasesh Mody <rmody@marvell.com>
3140 M:      GR-Linux-NIC-Dev@marvell.com
3141 L:      netdev@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/net/ethernet/broadcom/bnx2.*
3144 F:      drivers/net/ethernet/broadcom/bnx2_*
3145
3146 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3147 M:      QLogic-Storage-Upstream@qlogic.com
3148 L:      linux-scsi@vger.kernel.org
3149 S:      Supported
3150 F:      drivers/scsi/bnx2fc/
3151
3152 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3153 M:      QLogic-Storage-Upstream@qlogic.com
3154 L:      linux-scsi@vger.kernel.org
3155 S:      Supported
3156 F:      drivers/scsi/bnx2i/
3157
3158 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3159 M:      Ariel Elior <aelior@marvell.com>
3160 M:      Sudarsana Kalluru <skalluru@marvell.com>
3161 M:      GR-everest-linux-l2@marvell.com
3162 L:      netdev@vger.kernel.org
3163 S:      Supported
3164 F:      drivers/net/ethernet/broadcom/bnx2x/
3165
3166 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3167 M:      Michael Chan <michael.chan@broadcom.com>
3168 L:      netdev@vger.kernel.org
3169 S:      Supported
3170 F:      drivers/net/ethernet/broadcom/bnxt/
3171
3172 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3173 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3174 M:      Franky Lin <franky.lin@broadcom.com>
3175 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3176 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3177 M:      Wright Feng <wright.feng@cypress.com>
3178 L:      linux-wireless@vger.kernel.org
3179 L:      brcm80211-dev-list.pdl@broadcom.com
3180 L:      brcm80211-dev-list@cypress.com
3181 S:      Supported
3182 F:      drivers/net/wireless/broadcom/brcm80211/
3183
3184 BROADCOM BRCMSTB GPIO DRIVER
3185 M:      Gregory Fong <gregory.0xf0@gmail.com>
3186 L:      bcm-kernel-feedback-list@broadcom.com
3187 S:      Supported
3188 F:      drivers/gpio/gpio-brcmstb.c
3189 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3190
3191 BROADCOM BRCMSTB I2C DRIVER
3192 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3193 L:      linux-i2c@vger.kernel.org
3194 L:      bcm-kernel-feedback-list@broadcom.com
3195 S:      Supported
3196 F:      drivers/i2c/busses/i2c-brcmstb.c
3197 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3198
3199 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3200 M:      Al Cooper <alcooperx@gmail.com>
3201 L:      linux-kernel@vger.kernel.org
3202 L:      bcm-kernel-feedback-list@broadcom.com
3203 S:      Maintained
3204 F:      drivers/phy/broadcom/phy-brcm-usb*
3205
3206 BROADCOM GENET ETHERNET DRIVER
3207 M:      Doug Berger <opendmb@gmail.com>
3208 M:      Florian Fainelli <f.fainelli@gmail.com>
3209 L:      bcm-kernel-feedback-list@broadcom.com
3210 L:      netdev@vger.kernel.org
3211 S:      Supported
3212 F:      drivers/net/ethernet/broadcom/genet/
3213
3214 BROADCOM IPROC ARM ARCHITECTURE
3215 M:      Ray Jui <rjui@broadcom.com>
3216 M:      Scott Branden <sbranden@broadcom.com>
3217 M:      bcm-kernel-feedback-list@broadcom.com
3218 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3219 T:      git git://github.com/broadcom/cygnus-linux.git
3220 S:      Maintained
3221 N:      iproc
3222 N:      cygnus
3223 N:      bcm[-_]nsp
3224 N:      bcm9113*
3225 N:      bcm9583*
3226 N:      bcm9585*
3227 N:      bcm9586*
3228 N:      bcm988312
3229 N:      bcm113*
3230 N:      bcm583*
3231 N:      bcm585*
3232 N:      bcm586*
3233 N:      bcm88312
3234 N:      hr2
3235 N:      stingray
3236 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3237 F:      arch/arm64/boot/dts/broadcom/stingray/*
3238 F:      drivers/clk/bcm/clk-ns*
3239 F:      drivers/clk/bcm/clk-sr*
3240 F:      drivers/pinctrl/bcm/pinctrl-ns*
3241 F:      include/dt-bindings/clock/bcm-sr*
3242
3243 BROADCOM KONA GPIO DRIVER
3244 M:      Ray Jui <rjui@broadcom.com>
3245 L:      bcm-kernel-feedback-list@broadcom.com
3246 S:      Supported
3247 F:      drivers/gpio/gpio-bcm-kona.c
3248 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3249
3250 BROADCOM NETXTREME-E ROCE DRIVER
3251 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3252 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3253 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3254 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3255 L:      linux-rdma@vger.kernel.org
3256 W:      http://www.broadcom.com
3257 S:      Supported
3258 F:      drivers/infiniband/hw/bnxt_re/
3259 F:      include/uapi/rdma/bnxt_re-abi.h
3260
3261 BROADCOM NVRAM DRIVER
3262 M:      Rafał Miłecki <zajec5@gmail.com>
3263 L:      linux-mips@vger.kernel.org
3264 S:      Maintained
3265 F:      drivers/firmware/broadcom/*
3266
3267 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3268 M:      Rafał Miłecki <zajec5@gmail.com>
3269 L:      linux-wireless@vger.kernel.org
3270 S:      Maintained
3271 F:      drivers/bcma/
3272 F:      include/linux/bcma/
3273
3274 BROADCOM STB AVS CPUFREQ DRIVER
3275 M:      Markus Mayer <mmayer@broadcom.com>
3276 M:      bcm-kernel-feedback-list@broadcom.com
3277 L:      linux-pm@vger.kernel.org
3278 S:      Maintained
3279 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3280 F:      drivers/cpufreq/brcmstb*
3281
3282 BROADCOM STB AVS TMON DRIVER
3283 M:      Markus Mayer <mmayer@broadcom.com>
3284 M:      bcm-kernel-feedback-list@broadcom.com
3285 L:      linux-pm@vger.kernel.org
3286 S:      Maintained
3287 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3288 F:      drivers/thermal/broadcom/brcmstb*
3289
3290 BROADCOM STB NAND FLASH DRIVER
3291 M:      Brian Norris <computersforpeace@gmail.com>
3292 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3293 L:      linux-mtd@lists.infradead.org
3294 L:      bcm-kernel-feedback-list@broadcom.com
3295 S:      Maintained
3296 F:      drivers/mtd/nand/raw/brcmnand/
3297
3298 BROADCOM STB DPFE DRIVER
3299 M:      Markus Mayer <mmayer@broadcom.com>
3300 M:      bcm-kernel-feedback-list@broadcom.com
3301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3302 S:      Maintained
3303 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3304 F:      drivers/memory/brcmstb_dpfe.c
3305
3306 BROADCOM SPI DRIVER
3307 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3308 M:      bcm-kernel-feedback-list@broadcom.com
3309 S:      Maintained
3310 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3311 F:      drivers/spi/spi-bcm-qspi.*
3312 F:      drivers/spi/spi-brcmstb-qspi.c
3313 F:      drivers/spi/spi-iproc-qspi.c
3314
3315 BROADCOM SYSTEMPORT ETHERNET DRIVER
3316 M:      Florian Fainelli <f.fainelli@gmail.com>
3317 L:      bcm-kernel-feedback-list@broadcom.com
3318 L:      netdev@vger.kernel.org
3319 S:      Supported
3320 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3321
3322 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3323 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3324 M:      Prashant Sreedharan <prashant@broadcom.com>
3325 M:      Michael Chan <mchan@broadcom.com>
3326 L:      netdev@vger.kernel.org
3327 S:      Supported
3328 F:      drivers/net/ethernet/broadcom/tg3.*
3329
3330 BROCADE BFA FC SCSI DRIVER
3331 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3332 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3333 L:      linux-scsi@vger.kernel.org
3334 S:      Supported
3335 F:      drivers/scsi/bfa/
3336
3337 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3338 M:      Rasesh Mody <rmody@marvell.com>
3339 M:      Sudarsana Kalluru <skalluru@marvell.com>
3340 M:      GR-Linux-NIC-Dev@marvell.com
3341 L:      netdev@vger.kernel.org
3342 S:      Supported
3343 F:      drivers/net/ethernet/brocade/bna/
3344
3345 BSG (block layer generic sg v4 driver)
3346 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3347 L:      linux-scsi@vger.kernel.org
3348 S:      Supported
3349 F:      block/bsg.c
3350 F:      include/linux/bsg.h
3351 F:      include/uapi/linux/bsg.h
3352
3353 BT87X AUDIO DRIVER
3354 M:      Clemens Ladisch <clemens@ladisch.de>
3355 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3356 T:      git git://git.alsa-project.org/alsa-kernel.git
3357 S:      Maintained
3358 F:      Documentation/sound/cards/bt87x.rst
3359 F:      sound/pci/bt87x.c
3360
3361 BT8XXGPIO DRIVER
3362 M:      Michael Buesch <m@bues.ch>
3363 W:      http://bu3sch.de/btgpio.php
3364 S:      Maintained
3365 F:      drivers/gpio/gpio-bt8xx.c
3366
3367 BTRFS FILE SYSTEM
3368 M:      Chris Mason <clm@fb.com>
3369 M:      Josef Bacik <josef@toxicpanda.com>
3370 M:      David Sterba <dsterba@suse.com>
3371 L:      linux-btrfs@vger.kernel.org
3372 W:      http://btrfs.wiki.kernel.org/
3373 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3375 S:      Maintained
3376 F:      Documentation/filesystems/btrfs.txt
3377 F:      fs/btrfs/
3378 F:      include/linux/btrfs*
3379 F:      include/uapi/linux/btrfs*
3380
3381 BTTV VIDEO4LINUX DRIVER
3382 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3383 L:      linux-media@vger.kernel.org
3384 W:      https://linuxtv.org
3385 T:      git git://linuxtv.org/media_tree.git
3386 S:      Odd fixes
3387 F:      Documentation/media/v4l-drivers/bttv*
3388 F:      drivers/media/pci/bt8xx/bttv*
3389
3390 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3391 M:      Chanwoo Choi <cw00.choi@samsung.com>
3392 L:      linux-pm@vger.kernel.org
3393 L:      linux-samsung-soc@vger.kernel.org
3394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3395 S:      Maintained
3396 F:      drivers/devfreq/exynos-bus.c
3397 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3398
3399 BUSLOGIC SCSI DRIVER
3400 M:      Khalid Aziz <khalid@gonehiking.org>
3401 L:      linux-scsi@vger.kernel.org
3402 S:      Maintained
3403 F:      drivers/scsi/BusLogic.*
3404 F:      drivers/scsi/FlashPoint.*
3405
3406 C-MEDIA CMI8788 DRIVER
3407 M:      Clemens Ladisch <clemens@ladisch.de>
3408 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3409 T:      git git://git.alsa-project.org/alsa-kernel.git
3410 S:      Maintained
3411 F:      sound/pci/oxygen/
3412
3413 C-SKY ARCHITECTURE
3414 M:      Guo Ren <guoren@kernel.org>
3415 T:      git https://github.com/c-sky/csky-linux.git
3416 S:      Supported
3417 F:      arch/csky/
3418 F:      Documentation/devicetree/bindings/csky/
3419 F:      drivers/irqchip/irq-csky-*
3420 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3421 F:      drivers/clocksource/timer-gx6605s.c
3422 F:      drivers/clocksource/timer-mp-csky.c
3423 F:      Documentation/devicetree/bindings/timer/csky,*
3424 K:      csky
3425 N:      csky
3426
3427 C6X ARCHITECTURE
3428 M:      Mark Salter <msalter@redhat.com>
3429 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3430 L:      linux-c6x-dev@linux-c6x.org
3431 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3432 S:      Maintained
3433 F:      arch/c6x/
3434
3435 CA8210 IEEE-802.15.4 RADIO DRIVER
3436 M:      Harry Morris <h.morris@cascoda.com>
3437 L:      linux-wpan@vger.kernel.org
3438 W:      https://github.com/Cascoda/ca8210-linux.git
3439 S:      Maintained
3440 F:      drivers/net/ieee802154/ca8210.c
3441 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3442
3443 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3444 M:      David Howells <dhowells@redhat.com>
3445 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3446 S:      Supported
3447 F:      Documentation/filesystems/caching/cachefiles.txt
3448 F:      fs/cachefiles/
3449
3450 CADENCE MIPI-CSI2 BRIDGES
3451 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3452 L:      linux-media@vger.kernel.org
3453 S:      Maintained
3454 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3455 F:      drivers/media/platform/cadence/cdns-csi2*
3456
3457 CADET FM/AM RADIO RECEIVER DRIVER
3458 M:      Hans Verkuil <hverkuil@xs4all.nl>
3459 L:      linux-media@vger.kernel.org
3460 T:      git git://linuxtv.org/media_tree.git
3461 W:      https://linuxtv.org
3462 S:      Maintained
3463 F:      drivers/media/radio/radio-cadet*
3464
3465 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3466 M:      Jonathan Corbet <corbet@lwn.net>
3467 L:      linux-media@vger.kernel.org
3468 T:      git git://linuxtv.org/media_tree.git
3469 S:      Maintained
3470 F:      Documentation/media/v4l-drivers/cafe_ccic*
3471 F:      drivers/media/platform/marvell-ccic/
3472
3473 CAIF NETWORK LAYER
3474 L:      netdev@vger.kernel.org
3475 S:      Orphan
3476 F:      Documentation/networking/caif/
3477 F:      drivers/net/caif/
3478 F:      include/uapi/linux/caif/
3479 F:      include/net/caif/
3480 F:      net/caif/
3481
3482 CAKE QDISC
3483 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3484 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3485 S:      Maintained
3486 F:      net/sched/sch_cake.c
3487
3488 CALGARY x86-64 IOMMU
3489 M:      Muli Ben-Yehuda <mulix@mulix.org>
3490 M:      Jon Mason <jdmason@kudzu.us>
3491 L:      iommu@lists.linux-foundation.org
3492 S:      Maintained
3493 F:      arch/x86/kernel/pci-calgary_64.c
3494 F:      arch/x86/kernel/tce_64.c
3495 F:      arch/x86/include/asm/calgary.h
3496 F:      arch/x86/include/asm/tce.h
3497
3498 CAN NETWORK DRIVERS
3499 M:      Wolfgang Grandegger <wg@grandegger.com>
3500 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3501 L:      linux-can@vger.kernel.org
3502 W:      https://github.com/linux-can
3503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3505 S:      Maintained
3506 F:      Documentation/devicetree/bindings/net/can/
3507 F:      drivers/net/can/
3508 F:      include/linux/can/dev.h
3509 F:      include/linux/can/platform/
3510 F:      include/uapi/linux/can/error.h
3511 F:      include/uapi/linux/can/netlink.h
3512
3513 CAN NETWORK LAYER
3514 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3515 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3516 L:      linux-can@vger.kernel.org
3517 W:      https://github.com/linux-can
3518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3520 S:      Maintained
3521 F:      Documentation/networking/can.rst
3522 F:      net/can/
3523 F:      include/linux/can/core.h
3524 F:      include/uapi/linux/can.h
3525 F:      include/uapi/linux/can/bcm.h
3526 F:      include/uapi/linux/can/raw.h
3527 F:      include/uapi/linux/can/gw.h
3528
3529 CAPABILITIES
3530 M:      Serge Hallyn <serge@hallyn.com>
3531 L:      linux-security-module@vger.kernel.org
3532 S:      Supported
3533 F:      include/linux/capability.h
3534 F:      include/uapi/linux/capability.h
3535 F:      security/commoncap.c
3536 F:      kernel/capability.c
3537
3538 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3539 M:      Kevin Tsai <ktsai@capellamicro.com>
3540 S:      Maintained
3541 F:      drivers/iio/light/cm*
3542
3543 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3544 M:      Christian Lamparter <chunkeey@googlemail.com>
3545 L:      linux-wireless@vger.kernel.org
3546 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3547 S:      Maintained
3548 F:      drivers/net/wireless/ath/carl9170/
3549
3550 CAVIUM I2C DRIVER
3551 M:      Jan Glauber <jglauber@cavium.com>
3552 M:      David Daney <david.daney@cavium.com>
3553 W:      http://www.cavium.com
3554 S:      Supported
3555 F:      drivers/i2c/busses/i2c-octeon*
3556 F:      drivers/i2c/busses/i2c-thunderx*
3557
3558 CAVIUM LIQUIDIO NETWORK DRIVER
3559 M:      Derek Chickles <dchickles@marvell.com>
3560 M:      Satanand Burla <sburla@marvell.com>
3561 M:      Felix Manlunas <fmanlunas@marvell.com>
3562 L:      netdev@vger.kernel.org
3563 W:      http://www.cavium.com
3564 S:      Supported
3565 F:      drivers/net/ethernet/cavium/liquidio/
3566
3567 CAVIUM MMC DRIVER
3568 M:      Jan Glauber <jglauber@cavium.com>
3569 M:      David Daney <david.daney@cavium.com>
3570 M:      Steven J. Hill <Steven.Hill@cavium.com>
3571 W:      http://www.cavium.com
3572 S:      Supported
3573 F:      drivers/mmc/host/cavium*
3574
3575 CAVIUM OCTEON-TX CRYPTO DRIVER
3576 M:      George Cherian <george.cherian@cavium.com>
3577 L:      linux-crypto@vger.kernel.org
3578 W:      http://www.cavium.com
3579 S:      Supported
3580 F:      drivers/crypto/cavium/cpt/
3581
3582 CAVIUM THUNDERX2 ARM64 SOC
3583 M:      Robert Richter <rrichter@cavium.com>
3584 M:      Jayachandran C <jnair@caviumnetworks.com>
3585 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3586 S:      Maintained
3587 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3588 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3589
3590 CC2520 IEEE-802.15.4 RADIO DRIVER
3591 M:      Varka Bhadram <varkabhadram@gmail.com>
3592 L:      linux-wpan@vger.kernel.org
3593 S:      Maintained
3594 F:      drivers/net/ieee802154/cc2520.c
3595 F:      include/linux/spi/cc2520.h
3596 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3597
3598 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3599 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3600 L:      linux-crypto@vger.kernel.org
3601 S:      Supported
3602 F:      drivers/crypto/ccree/
3603 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3604
3605 CEC FRAMEWORK
3606 M:      Hans Verkuil <hans.verkuil@cisco.com>
3607 L:      linux-media@vger.kernel.org
3608 T:      git git://linuxtv.org/media_tree.git
3609 W:      http://linuxtv.org
3610 S:      Supported
3611 F:      Documentation/media/kapi/cec-core.rst
3612 F:      Documentation/media/uapi/cec
3613 F:      drivers/media/cec/
3614 F:      drivers/media/rc/keymaps/rc-cec.c
3615 F:      include/media/cec.h
3616 F:      include/media/cec-notifier.h
3617 F:      include/uapi/linux/cec.h
3618 F:      include/uapi/linux/cec-funcs.h
3619 F:      Documentation/devicetree/bindings/media/cec.txt
3620 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3621
3622 CEC GPIO DRIVER
3623 M:      Hans Verkuil <hans.verkuil@cisco.com>
3624 L:      linux-media@vger.kernel.org
3625 T:      git git://linuxtv.org/media_tree.git
3626 W:      http://linuxtv.org
3627 S:      Supported
3628 F:      drivers/media/platform/cec-gpio/
3629 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3630
3631 CELL BROADBAND ENGINE ARCHITECTURE
3632 M:      Arnd Bergmann <arnd@arndb.de>
3633 L:      linuxppc-dev@lists.ozlabs.org
3634 W:      http://www.ibm.com/developerworks/power/cell/
3635 S:      Supported
3636 F:      arch/powerpc/include/asm/cell*.h
3637 F:      arch/powerpc/include/asm/spu*.h
3638 F:      arch/powerpc/include/uapi/asm/spu*.h
3639 F:      arch/powerpc/oprofile/*cell*
3640 F:      arch/powerpc/platforms/cell/
3641
3642 CEPH COMMON CODE (LIBCEPH)
3643 M:      Ilya Dryomov <idryomov@gmail.com>
3644 M:      "Yan, Zheng" <zyan@redhat.com>
3645 M:      Sage Weil <sage@redhat.com>
3646 L:      ceph-devel@vger.kernel.org
3647 W:      http://ceph.com/
3648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3649 T:      git git://github.com/ceph/ceph-client.git
3650 S:      Supported
3651 F:      net/ceph/
3652 F:      include/linux/ceph/
3653 F:      include/linux/crush/
3654
3655 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3656 M:      "Yan, Zheng" <zyan@redhat.com>
3657 M:      Sage Weil <sage@redhat.com>
3658 M:      Ilya Dryomov <idryomov@gmail.com>
3659 L:      ceph-devel@vger.kernel.org
3660 W:      http://ceph.com/
3661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3662 T:      git git://github.com/ceph/ceph-client.git
3663 S:      Supported
3664 F:      Documentation/filesystems/ceph.txt
3665 F:      fs/ceph/
3666
3667 CERTIFICATE HANDLING:
3668 M:      David Howells <dhowells@redhat.com>
3669 M:      David Woodhouse <dwmw2@infradead.org>
3670 L:      keyrings@vger.kernel.org
3671 S:      Maintained
3672 F:      Documentation/admin-guide/module-signing.rst
3673 F:      certs/
3674 F:      scripts/sign-file.c
3675 F:      scripts/extract-cert.c
3676
3677 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3678 L:      linux-usb@vger.kernel.org
3679 S:      Orphan
3680 F:      Documentation/usb/WUSB-Design-overview.txt
3681 F:      Documentation/usb/wusb-cbaf
3682 F:      drivers/usb/host/hwa-hc.c
3683 F:      drivers/usb/host/whci/
3684 F:      drivers/usb/wusbcore/
3685 F:      include/linux/usb/wusb*
3686
3687 CFAG12864B LCD DRIVER
3688 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3689 S:      Maintained
3690 F:      drivers/auxdisplay/cfag12864b.c
3691 F:      include/linux/cfag12864b.h
3692
3693 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3694 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3695 S:      Maintained
3696 F:      drivers/auxdisplay/cfag12864bfb.c
3697 F:      include/linux/cfag12864b.h
3698
3699 802.11 (including CFG80211/NL80211)
3700 M:      Johannes Berg <johannes@sipsolutions.net>
3701 L:      linux-wireless@vger.kernel.org
3702 W:      http://wireless.kernel.org/
3703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3705 S:      Maintained
3706 F:      net/wireless/
3707 F:      include/uapi/linux/nl80211.h
3708 F:      include/linux/ieee80211.h
3709 F:      include/net/wext.h
3710 F:      include/net/cfg80211.h
3711 F:      include/net/iw_handler.h
3712 F:      include/net/ieee80211_radiotap.h
3713 F:      Documentation/driver-api/80211/cfg80211.rst
3714 F:      Documentation/networking/regulatory.txt
3715
3716 CHAR and MISC DRIVERS
3717 M:      Arnd Bergmann <arnd@arndb.de>
3718 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3720 S:      Supported
3721 F:      drivers/char/
3722 F:      drivers/misc/
3723 F:      include/linux/miscdevice.h
3724
3725 CHECKPATCH
3726 M:      Andy Whitcroft <apw@canonical.com>
3727 M:      Joe Perches <joe@perches.com>
3728 S:      Maintained
3729 F:      scripts/checkpatch.pl
3730
3731 CHINESE DOCUMENTATION
3732 M:      Harry Wei <harryxiyou@gmail.com>
3733 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3734 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3735 S:      Maintained
3736 F:      Documentation/translations/zh_CN/
3737
3738 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3739 M:      Peter Chen <Peter.Chen@nxp.com>
3740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3741 L:      linux-usb@vger.kernel.org
3742 S:      Maintained
3743 F:      drivers/usb/chipidea/
3744
3745 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3746 M:      Hans de Goede <hdegoede@redhat.com>
3747 L:      linux-input@vger.kernel.org
3748 S:      Maintained
3749 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3750 F:      drivers/input/touchscreen/chipone_icn8318.c
3751
3752 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3753 M:      Hans de Goede <hdegoede@redhat.com>
3754 L:      linux-input@vger.kernel.org
3755 S:      Maintained
3756 F:      drivers/input/touchscreen/chipone_icn8505.c
3757
3758 CHROME HARDWARE PLATFORM SUPPORT
3759 M:      Benson Leung <bleung@chromium.org>
3760 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3761 S:      Maintained
3762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3763 F:      drivers/platform/chrome/
3764
3765 CHROMEOS EC SUBDRIVERS
3766 M:      Benson Leung <bleung@chromium.org>
3767 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3768 R:      Guenter Roeck <groeck@chromium.org>
3769 S:      Maintained
3770 N:      cros_ec
3771 N:      cros-ec
3772 F:      drivers/power/supply/cros_usbpd-charger.c
3773
3774 CHROMEOS EC CODEC DRIVER
3775 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3776 S:      Maintained
3777 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3778 R:      Guenter Roeck <groeck@chromium.org>
3779 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3780 F:      sound/soc/codecs/cros_ec_codec.*
3781
3782 CIRRUS LOGIC AUDIO CODEC DRIVERS
3783 M:      Brian Austin <brian.austin@cirrus.com>
3784 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3785 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3786 S:      Maintained
3787 F:      sound/soc/codecs/cs*
3788
3789 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3790 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3791 L:      netdev@vger.kernel.org
3792 S:      Maintained
3793 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3794
3795 CIRRUS LOGIC LOCHNAGAR DRIVER
3796 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3797 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3798 L:      patches@opensource.cirrus.com
3799 S:      Supported
3800 F:      drivers/clk/clk-lochnagar.c
3801 F:      drivers/mfd/lochnagar-i2c.c
3802 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3803 F:      drivers/regulator/lochnagar-regulator.c
3804 F:      include/dt-bindings/clk/lochnagar.h
3805 F:      include/dt-bindings/pinctrl/lochnagar.h
3806 F:      include/linux/mfd/lochnagar*
3807 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3808 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3809 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3810 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3811
3812 CISCO FCOE HBA DRIVER
3813 M:      Satish Kharat <satishkh@cisco.com>
3814 M:      Sesidhar Baddela <sebaddel@cisco.com>
3815 M:      Karan Tilak Kumar <kartilak@cisco.com>
3816 L:      linux-scsi@vger.kernel.org
3817 S:      Supported
3818 F:      drivers/scsi/fnic/
3819
3820 CISCO SCSI HBA DRIVER
3821 M:      Karan Tilak Kumar <kartilak@cisco.com>
3822 M:      Sesidhar Baddela <sebaddel@cisco.com>
3823 L:      linux-scsi@vger.kernel.org
3824 S:      Supported
3825 F:      drivers/scsi/snic/
3826
3827 CISCO VIC ETHERNET NIC DRIVER
3828 M:      Christian Benvenuti <benve@cisco.com>
3829 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3830 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3831 S:      Supported
3832 F:      drivers/net/ethernet/cisco/enic/
3833
3834 CISCO VIC LOW LATENCY NIC DRIVER
3835 M:      Christian Benvenuti <benve@cisco.com>
3836 M:      Nelson Escobar <neescoba@cisco.com>
3837 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3838 S:      Supported
3839 F:      drivers/infiniband/hw/usnic/
3840
3841 CIRRUS LOGIC MADERA CODEC DRIVERS
3842 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3843 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3844 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3845 L:      patches@opensource.cirrus.com
3846 T:      git https://github.com/CirrusLogic/linux-drivers.git
3847 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3848 S:      Supported
3849 F:      Documentation/devicetree/bindings/mfd/madera.txt
3850 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3851 F:      include/linux/irqchip/irq-madera*
3852 F:      include/linux/mfd/madera/*
3853 F:      drivers/gpio/gpio-madera*
3854 F:      drivers/irqchip/irq-madera*
3855 F:      drivers/mfd/madera*
3856 F:      drivers/mfd/cs47l*
3857 F:      drivers/pinctrl/cirrus/*
3858
3859 CLANG-FORMAT FILE
3860 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3861 S:      Maintained
3862 F:      .clang-format
3863
3864 CLEANCACHE API
3865 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3866 L:      linux-kernel@vger.kernel.org
3867 S:      Maintained
3868 F:      mm/cleancache.c
3869 F:      include/linux/cleancache.h
3870
3871 CLK API
3872 M:      Russell King <linux@armlinux.org.uk>
3873 L:      linux-clk@vger.kernel.org
3874 S:      Maintained
3875 F:      include/linux/clk.h
3876
3877 CLOCKSOURCE, CLOCKEVENT DRIVERS
3878 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3879 M:      Thomas Gleixner <tglx@linutronix.de>
3880 L:      linux-kernel@vger.kernel.org
3881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3882 S:      Supported
3883 F:      drivers/clocksource/
3884 F:      Documentation/devicetree/bindings/timer/
3885
3886 CMPC ACPI DRIVER
3887 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3888 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3889 L:      platform-driver-x86@vger.kernel.org
3890 S:      Supported
3891 F:      drivers/platform/x86/classmate-laptop.c
3892
3893 COBALT MEDIA DRIVER
3894 M:      Hans Verkuil <hans.verkuil@cisco.com>
3895 L:      linux-media@vger.kernel.org
3896 T:      git git://linuxtv.org/media_tree.git
3897 W:      https://linuxtv.org
3898 S:      Supported
3899 F:      drivers/media/pci/cobalt/
3900
3901 COCCINELLE/Semantic Patches (SmPL)
3902 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3903 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3904 M:      Nicolas Palix <nicolas.palix@imag.fr>
3905 M:      Michal Marek <michal.lkml@markovi.net>
3906 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3908 W:      http://coccinelle.lip6.fr/
3909 S:      Supported
3910 F:      Documentation/dev-tools/coccinelle.rst
3911 F:      scripts/coccinelle/
3912 F:      scripts/coccicheck
3913
3914 CODA FILE SYSTEM
3915 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3916 M:      coda@cs.cmu.edu
3917 L:      codalist@coda.cs.cmu.edu
3918 W:      http://www.coda.cs.cmu.edu/
3919 S:      Maintained
3920 F:      Documentation/filesystems/coda.txt
3921 F:      fs/coda/
3922 F:      include/linux/coda*.h
3923 F:      include/uapi/linux/coda*.h
3924
3925 CODA V4L2 MEM2MEM DRIVER
3926 M:      Philipp Zabel <p.zabel@pengutronix.de>
3927 L:      linux-media@vger.kernel.org
3928 S:      Maintained
3929 F:      Documentation/devicetree/bindings/media/coda.txt
3930 F:      drivers/media/platform/coda/
3931
3932 CODE OF CONDUCT
3933 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3934 S:      Supported
3935 F:      Documentation/process/code-of-conduct.rst
3936 F:      Documentation/process/code-of-conduct-interpretation.rst
3937
3938 COMMON CLK FRAMEWORK
3939 M:      Michael Turquette <mturquette@baylibre.com>
3940 M:      Stephen Boyd <sboyd@kernel.org>
3941 L:      linux-clk@vger.kernel.org
3942 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3944 S:      Maintained
3945 F:      Documentation/devicetree/bindings/clock/
3946 F:      drivers/clk/
3947 X:      drivers/clk/clkdev.c
3948 F:      include/linux/clk-pr*
3949 F:      include/linux/clk/
3950 F:      include/linux/of_clk.h
3951
3952 COMMON INTERNET FILE SYSTEM (CIFS)
3953 M:      Steve French <sfrench@samba.org>
3954 L:      linux-cifs@vger.kernel.org
3955 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3956 W:      http://linux-cifs.samba.org/
3957 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3958 S:      Supported
3959 F:      Documentation/filesystems/cifs/
3960 F:      fs/cifs/
3961
3962 COMPACTPCI HOTPLUG CORE
3963 M:      Scott Murray <scott@spiteful.org>
3964 L:      linux-pci@vger.kernel.org
3965 S:      Maintained
3966 F:      drivers/pci/hotplug/cpci_hotplug*
3967
3968 COMPACTPCI HOTPLUG GENERIC DRIVER
3969 M:      Scott Murray <scott@spiteful.org>
3970 L:      linux-pci@vger.kernel.org
3971 S:      Maintained
3972 F:      drivers/pci/hotplug/cpcihp_generic.c
3973
3974 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3975 M:      Scott Murray <scott@spiteful.org>
3976 L:      linux-pci@vger.kernel.org
3977 S:      Maintained
3978 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3979
3980 COMPAL LAPTOP SUPPORT
3981 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3982 L:      platform-driver-x86@vger.kernel.org
3983 S:      Maintained
3984 F:      drivers/platform/x86/compal-laptop.c
3985
3986 COMPILER ATTRIBUTES
3987 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3988 S:      Maintained
3989 F:      include/linux/compiler_attributes.h
3990
3991 CONEXANT ACCESSRUNNER USB DRIVER
3992 L:      accessrunner-general@lists.sourceforge.net
3993 W:      http://accessrunner.sourceforge.net/
3994 S:      Orphan
3995 F:      drivers/usb/atm/cxacru.c
3996
3997 CONFIGFS
3998 M:      Joel Becker <jlbec@evilplan.org>
3999 M:      Christoph Hellwig <hch@lst.de>
4000 T:      git git://git.infradead.org/users/hch/configfs.git
4001 S:      Supported
4002 F:      fs/configfs/
4003 F:      include/linux/configfs.h
4004
4005 CONNECTOR
4006 M:      Evgeniy Polyakov <zbr@ioremap.net>
4007 L:      netdev@vger.kernel.org
4008 S:      Maintained
4009 F:      drivers/connector/
4010
4011 CONTROL GROUP (CGROUP)
4012 M:      Tejun Heo <tj@kernel.org>
4013 M:      Li Zefan <lizefan@huawei.com>
4014 M:      Johannes Weiner <hannes@cmpxchg.org>
4015 L:      cgroups@vger.kernel.org
4016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4017 S:      Maintained
4018 F:      Documentation/admin-guide/cgroup-v2.rst
4019 F:      Documentation/cgroup-v1/
4020 F:      include/linux/cgroup*
4021 F:      kernel/cgroup/
4022
4023 CONTROL GROUP - CPUSET
4024 M:      Li Zefan <lizefan@huawei.com>
4025 L:      cgroups@vger.kernel.org
4026 W:      http://www.bullopensource.org/cpuset/
4027 W:      http://oss.sgi.com/projects/cpusets/
4028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4029 S:      Maintained
4030 F:      Documentation/cgroup-v1/cpusets.txt
4031 F:      include/linux/cpuset.h
4032 F:      kernel/cgroup/cpuset.c
4033
4034 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4035 M:      Johannes Weiner <hannes@cmpxchg.org>
4036 M:      Michal Hocko <mhocko@kernel.org>
4037 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4038 L:      cgroups@vger.kernel.org
4039 L:      linux-mm@kvack.org
4040 S:      Maintained
4041 F:      mm/memcontrol.c
4042 F:      mm/swap_cgroup.c
4043
4044 CORETEMP HARDWARE MONITORING DRIVER
4045 M:      Fenghua Yu <fenghua.yu@intel.com>
4046 L:      linux-hwmon@vger.kernel.org
4047 S:      Maintained
4048 F:      Documentation/hwmon/coretemp
4049 F:      drivers/hwmon/coretemp.c
4050
4051 COSA/SRP SYNC SERIAL DRIVER
4052 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4053 W:      http://www.fi.muni.cz/~kas/cosa/
4054 S:      Maintained
4055 F:      drivers/net/wan/cosa*
4056
4057 CPMAC ETHERNET DRIVER
4058 M:      Florian Fainelli <f.fainelli@gmail.com>
4059 L:      netdev@vger.kernel.org
4060 S:      Maintained
4061 F:      drivers/net/ethernet/ti/cpmac.c
4062
4063 CPU FREQUENCY SCALING FRAMEWORK
4064 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4065 M:      Viresh Kumar <viresh.kumar@linaro.org>
4066 L:      linux-pm@vger.kernel.org
4067 S:      Maintained
4068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4070 B:      https://bugzilla.kernel.org
4071 F:      Documentation/admin-guide/pm/cpufreq.rst
4072 F:      Documentation/admin-guide/pm/intel_pstate.rst
4073 F:      Documentation/cpu-freq/
4074 F:      Documentation/devicetree/bindings/cpufreq/
4075 F:      drivers/cpufreq/
4076 F:      kernel/sched/cpufreq*.c
4077 F:      include/linux/cpufreq.h
4078 F:      include/linux/sched/cpufreq.h
4079 F:      tools/testing/selftests/cpufreq/
4080
4081 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4082 M:      Viresh Kumar <viresh.kumar@linaro.org>
4083 M:      Sudeep Holla <sudeep.holla@arm.com>
4084 L:      linux-pm@vger.kernel.org
4085 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4086 S:      Maintained
4087 F:      drivers/cpufreq/arm_big_little.h
4088 F:      drivers/cpufreq/arm_big_little.c
4089
4090 CPU POWER MONITORING SUBSYSTEM
4091 M:      Thomas Renninger <trenn@suse.com>
4092 M:      Shuah Khan <shuah@kernel.org>
4093 M:      Shuah Khan <skhan@linuxfoundation.org>
4094 L:      linux-pm@vger.kernel.org
4095 S:      Maintained
4096 F:      tools/power/cpupower/
4097
4098 CPUID/MSR DRIVER
4099 M:      "H. Peter Anvin" <hpa@zytor.com>
4100 S:      Maintained
4101 F:      arch/x86/kernel/cpuid.c
4102 F:      arch/x86/kernel/msr.c
4103
4104 CPUIDLE DRIVER - ARM BIG LITTLE
4105 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4106 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4107 L:      linux-pm@vger.kernel.org
4108 L:      linux-arm-kernel@lists.infradead.org
4109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4110 S:      Maintained
4111 F:      drivers/cpuidle/cpuidle-big_little.c
4112
4113 CPUIDLE DRIVER - ARM EXYNOS
4114 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4115 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4116 M:      Kukjin Kim <kgene@kernel.org>
4117 L:      linux-pm@vger.kernel.org
4118 L:      linux-samsung-soc@vger.kernel.org
4119 S:      Supported
4120 F:      drivers/cpuidle/cpuidle-exynos.c
4121 F:      arch/arm/mach-exynos/pm.c
4122
4123 CPU IDLE TIME MANAGEMENT FRAMEWORK
4124 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4125 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4126 L:      linux-pm@vger.kernel.org
4127 S:      Maintained
4128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4129 B:      https://bugzilla.kernel.org
4130 F:      Documentation/admin-guide/pm/cpuidle.rst
4131 F:      Documentation/driver-api/pm/cpuidle.rst
4132 F:      drivers/cpuidle/*
4133 F:      include/linux/cpuidle.h
4134
4135 CRAMFS FILESYSTEM
4136 M:      Nicolas Pitre <nico@fluxnic.net>
4137 S:      Maintained
4138 F:      Documentation/filesystems/cramfs.txt
4139 F:      fs/cramfs/
4140
4141 CRYPTO API
4142 M:      Herbert Xu <herbert@gondor.apana.org.au>
4143 M:      "David S. Miller" <davem@davemloft.net>
4144 L:      linux-crypto@vger.kernel.org
4145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4147 S:      Maintained
4148 F:      Documentation/crypto/
4149 F:      Documentation/devicetree/bindings/crypto/
4150 F:      arch/*/crypto/
4151 F:      crypto/
4152 F:      drivers/crypto/
4153 F:      include/crypto/
4154 F:      include/linux/crypto*
4155
4156 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4157 M:      Neil Horman <nhorman@tuxdriver.com>
4158 L:      linux-crypto@vger.kernel.org
4159 S:      Maintained
4160 F:      crypto/ansi_cprng.c
4161 F:      crypto/rng.c
4162
4163 CS3308 MEDIA DRIVER
4164 M:      Hans Verkuil <hverkuil@xs4all.nl>
4165 L:      linux-media@vger.kernel.org
4166 T:      git git://linuxtv.org/media_tree.git
4167 W:      http://linuxtv.org
4168 S:      Odd Fixes
4169 F:      drivers/media/i2c/cs3308.c
4170
4171 CS5535 Audio ALSA driver
4172 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4173 S:      Maintained
4174 F:      sound/pci/cs5535audio/
4175
4176 CSI DRIVERS FOR ALLWINNER V3s
4177 M:      Yong Deng <yong.deng@magewell.com>
4178 L:      linux-media@vger.kernel.org
4179 T:      git git://linuxtv.org/media_tree.git
4180 S:      Maintained
4181 F:      drivers/media/platform/sunxi/sun6i-csi/
4182 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4183
4184 CW1200 WLAN driver
4185 M:      Solomon Peachy <pizza@shaftnet.org>
4186 S:      Maintained
4187 F:      drivers/net/wireless/st/cw1200/
4188
4189 CX18 VIDEO4LINUX DRIVER
4190 M:      Andy Walls <awalls@md.metrocast.net>
4191 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4192 L:      linux-media@vger.kernel.org
4193 T:      git git://linuxtv.org/media_tree.git
4194 W:      https://linuxtv.org
4195 W:      http://www.ivtvdriver.org/index.php/Cx18
4196 S:      Maintained
4197 F:      Documentation/media/v4l-drivers/cx18*
4198 F:      drivers/media/pci/cx18/
4199 F:      include/uapi/linux/ivtv*
4200
4201 CX2341X MPEG ENCODER HELPER MODULE
4202 M:      Hans Verkuil <hverkuil@xs4all.nl>
4203 L:      linux-media@vger.kernel.org
4204 T:      git git://linuxtv.org/media_tree.git
4205 W:      https://linuxtv.org
4206 S:      Maintained
4207 F:      drivers/media/common/cx2341x*
4208 F:      include/media/drv-intf/cx2341x.h
4209
4210 CX24120 MEDIA DRIVER
4211 M:      Jemma Denson <jdenson@gmail.com>
4212 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4213 L:      linux-media@vger.kernel.org
4214 W:      https://linuxtv.org
4215 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4216 S:      Maintained
4217 F:      drivers/media/dvb-frontends/cx24120*
4218
4219 CX88 VIDEO4LINUX DRIVER
4220 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4221 L:      linux-media@vger.kernel.org
4222 W:      https://linuxtv.org
4223 T:      git git://linuxtv.org/media_tree.git
4224 S:      Odd fixes
4225 F:      Documentation/media/v4l-drivers/cx88*
4226 F:      drivers/media/pci/cx88/
4227
4228 CXD2820R MEDIA DRIVER
4229 M:      Antti Palosaari <crope@iki.fi>
4230 L:      linux-media@vger.kernel.org
4231 W:      https://linuxtv.org
4232 W:      http://palosaari.fi/linux/
4233 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4234 T:      git git://linuxtv.org/anttip/media_tree.git
4235 S:      Maintained
4236 F:      drivers/media/dvb-frontends/cxd2820r*
4237
4238 CXGB3 ETHERNET DRIVER (CXGB3)
4239 M:      Vishal Kulkarni <vishal@chelsio.com>
4240 L:      netdev@vger.kernel.org
4241 W:      http://www.chelsio.com
4242 S:      Supported
4243 F:      drivers/net/ethernet/chelsio/cxgb3/
4244
4245 CXGB3 ISCSI DRIVER (CXGB3I)
4246 M:      Karen Xie <kxie@chelsio.com>
4247 L:      linux-scsi@vger.kernel.org
4248 W:      http://www.chelsio.com
4249 S:      Supported
4250 F:      drivers/scsi/cxgbi/cxgb3i
4251
4252 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4253 M:      Steve Wise <swise@chelsio.com>
4254 L:      linux-rdma@vger.kernel.org
4255 W:      http://www.openfabrics.org
4256 S:      Supported
4257 F:      drivers/infiniband/hw/cxgb3/
4258 F:      include/uapi/rdma/cxgb3-abi.h
4259
4260 CXGB4 CRYPTO DRIVER (chcr)
4261 M:      Harsh Jain <harsh@chelsio.com>
4262 L:      linux-crypto@vger.kernel.org
4263 W:      http://www.chelsio.com
4264 S:      Supported
4265 F:      drivers/crypto/chelsio
4266
4267 CXGB4 ETHERNET DRIVER (CXGB4)
4268 M:      Vishal Kulkarni <vishal@chelsio.com>
4269 L:      netdev@vger.kernel.org
4270 W:      http://www.chelsio.com
4271 S:      Supported
4272 F:      drivers/net/ethernet/chelsio/cxgb4/
4273
4274 CXGB4 ISCSI DRIVER (CXGB4I)
4275 M:      Karen Xie <kxie@chelsio.com>
4276 L:      linux-scsi@vger.kernel.org
4277 W:      http://www.chelsio.com
4278 S:      Supported
4279 F:      drivers/scsi/cxgbi/cxgb4i
4280
4281 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4282 M:      Steve Wise <swise@chelsio.com>
4283 L:      linux-rdma@vger.kernel.org
4284 W:      http://www.openfabrics.org
4285 S:      Supported
4286 F:      drivers/infiniband/hw/cxgb4/
4287 F:      include/uapi/rdma/cxgb4-abi.h
4288
4289 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4290 M:      Casey Leedom <leedom@chelsio.com>
4291 L:      netdev@vger.kernel.org
4292 W:      http://www.chelsio.com
4293 S:      Supported
4294 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4295
4296 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4297 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4298 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4299 L:      linuxppc-dev@lists.ozlabs.org
4300 S:      Supported
4301 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4302 F:      drivers/misc/cxl/
4303 F:      include/misc/cxl*
4304 F:      include/uapi/misc/cxl.h
4305 F:      Documentation/powerpc/cxl.txt
4306 F:      Documentation/ABI/testing/sysfs-class-cxl
4307
4308 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4309 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4310 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4311 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4312 L:      linux-scsi@vger.kernel.org
4313 S:      Supported
4314 F:      drivers/scsi/cxlflash/
4315 F:      include/uapi/scsi/cxlflash_ioctl.h
4316 F:      Documentation/powerpc/cxlflash.txt
4317
4318 CYBERPRO FB DRIVER
4319 M:      Russell King <linux@armlinux.org.uk>
4320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4321 W:      http://www.armlinux.org.uk/
4322 S:      Maintained
4323 F:      drivers/video/fbdev/cyber2000fb.*
4324
4325 CYCLADES ASYNC MUX DRIVER
4326 W:      http://www.cyclades.com/
4327 S:      Orphan
4328 F:      drivers/tty/cyclades.c
4329 F:      include/linux/cyclades.h
4330 F:      include/uapi/linux/cyclades.h
4331
4332 CYCLADES PC300 DRIVER
4333 W:      http://www.cyclades.com/
4334 S:      Orphan
4335 F:      drivers/net/wan/pc300*
4336
4337 CYPRESS_FIRMWARE MEDIA DRIVER
4338 M:      Antti Palosaari <crope@iki.fi>
4339 L:      linux-media@vger.kernel.org
4340 W:      https://linuxtv.org
4341 W:      http://palosaari.fi/linux/
4342 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4343 T:      git git://linuxtv.org/anttip/media_tree.git
4344 S:      Maintained
4345 F:      drivers/media/common/cypress_firmware*
4346
4347 CYTTSP TOUCHSCREEN DRIVER
4348 M:      Ferruh Yigit <fery@cypress.com>
4349 L:      linux-input@vger.kernel.org
4350 S:      Supported
4351 F:      drivers/input/touchscreen/cyttsp*
4352 F:      include/linux/input/cyttsp.h
4353
4354 D-LINK DIR-685 TOUCHKEYS DRIVER
4355 M:      Linus Walleij <linus.walleij@linaro.org>
4356 L:      linux-input@vger.kernel.org
4357 S:      Supported
4358 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4359
4360 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4361 M:      Joshua Kinard <kumba@gentoo.org>
4362 S:      Maintained
4363 F:      drivers/rtc/rtc-ds1685.c
4364 F:      include/linux/rtc/ds1685.h
4365
4366 DAMA SLAVE for AX.25
4367 M:      Joerg Reuter <jreuter@yaina.de>
4368 W:      http://yaina.de/jreuter/
4369 W:      http://www.qsl.net/dl1bke/
4370 L:      linux-hams@vger.kernel.org
4371 S:      Maintained
4372 F:      net/ax25/af_ax25.c
4373 F:      net/ax25/ax25_dev.c
4374 F:      net/ax25/ax25_ds_*
4375 F:      net/ax25/ax25_in.c
4376 F:      net/ax25/ax25_out.c
4377 F:      net/ax25/ax25_timer.c
4378 F:      net/ax25/sysctl_net_ax25.c
4379
4380 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4381 L:      netdev@vger.kernel.org
4382 S:      Orphan
4383 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4384 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4385
4386 DC390/AM53C974 SCSI driver
4387 M:      Hannes Reinecke <hare@suse.com>
4388 L:      linux-scsi@vger.kernel.org
4389 S:      Maintained
4390 F:      drivers/scsi/am53c974.c
4391
4392 DC395x SCSI driver
4393 M:      Oliver Neukum <oliver@neukum.org>
4394 M:      Ali Akcaagac <aliakc@web.de>
4395 M:      Jamie Lenehan <lenehan@twibble.org>
4396 L:      dc395x@twibble.org
4397 W:      http://twibble.org/dist/dc395x/
4398 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4399 S:      Maintained
4400 F:      Documentation/scsi/dc395x.txt
4401 F:      drivers/scsi/dc395x.*
4402
4403 DCCP PROTOCOL
4404 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4405 L:      dccp@vger.kernel.org
4406 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4407 S:      Maintained
4408 F:      include/linux/dccp.h
4409 F:      include/uapi/linux/dccp.h
4410 F:      include/linux/tfrc.h
4411 F:      net/dccp/
4412
4413 DECnet NETWORK LAYER
4414 W:      http://linux-decnet.sourceforge.net
4415 L:      linux-decnet-user@lists.sourceforge.net
4416 S:      Orphan
4417 F:      Documentation/networking/decnet.txt
4418 F:      net/decnet/
4419
4420 DECSTATION PLATFORM SUPPORT
4421 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4422 L:      linux-mips@vger.kernel.org
4423 W:      http://www.linux-mips.org/wiki/DECstation
4424 S:      Maintained
4425 F:      arch/mips/dec/
4426 F:      arch/mips/include/asm/dec/
4427 F:      arch/mips/include/asm/mach-dec/
4428
4429 DEFXX FDDI NETWORK DRIVER
4430 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4431 S:      Maintained
4432 F:      drivers/net/fddi/defxx.*
4433
4434 DELL SMBIOS DRIVER
4435 M:      Pali Rohár <pali.rohar@gmail.com>
4436 M:      Mario Limonciello <mario.limonciello@dell.com>
4437 L:      platform-driver-x86@vger.kernel.org
4438 S:      Maintained
4439 F:      drivers/platform/x86/dell-smbios.*
4440
4441 DELL SMBIOS SMM DRIVER
4442 M:      Mario Limonciello <mario.limonciello@dell.com>
4443 L:      platform-driver-x86@vger.kernel.org
4444 S:      Maintained
4445 F:      drivers/platform/x86/dell-smbios-smm.c
4446
4447 DELL SMBIOS WMI DRIVER
4448 M:      Mario Limonciello <mario.limonciello@dell.com>
4449 L:      platform-driver-x86@vger.kernel.org
4450 S:      Maintained
4451 F:      drivers/platform/x86/dell-smbios-wmi.c
4452 F:      tools/wmi/dell-smbios-example.c
4453
4454 DEFZA FDDI NETWORK DRIVER
4455 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4456 S:      Maintained
4457 F:      drivers/net/fddi/defza.*
4458
4459 DELL LAPTOP DRIVER
4460 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4461 M:      Pali Rohár <pali.rohar@gmail.com>
4462 L:      platform-driver-x86@vger.kernel.org
4463 S:      Maintained
4464 F:      drivers/platform/x86/dell-laptop.c
4465
4466 DELL LAPTOP FREEFALL DRIVER
4467 M:      Pali Rohár <pali.rohar@gmail.com>
4468 S:      Maintained
4469 F:      drivers/platform/x86/dell-smo8800.c
4470
4471 DELL LAPTOP RBTN DRIVER
4472 M:      Pali Rohár <pali.rohar@gmail.com>
4473 S:      Maintained
4474 F:      drivers/platform/x86/dell-rbtn.*
4475
4476 DELL REMOTE BIOS UPDATE DRIVER
4477 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4478 L:      platform-driver-x86@vger.kernel.org
4479 S:      Maintained
4480 F:      drivers/platform/x86/dell_rbu.c
4481
4482 DELL LAPTOP SMM DRIVER
4483 M:      Pali Rohár <pali.rohar@gmail.com>
4484 S:      Maintained
4485 F:      drivers/hwmon/dell-smm-hwmon.c
4486 F:      include/uapi/linux/i8k.h
4487
4488 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4489 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4490 L:      platform-driver-x86@vger.kernel.org
4491 S:      Maintained
4492 F:      Documentation/dcdbas.txt
4493 F:      drivers/platform/x86/dcdbas.*
4494
4495 DELL WMI NOTIFICATIONS DRIVER
4496 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4497 M:      Pali Rohár <pali.rohar@gmail.com>
4498 S:      Maintained
4499 F:      drivers/platform/x86/dell-wmi.c
4500
4501 DELL WMI DESCRIPTOR DRIVER
4502 M:      Mario Limonciello <mario.limonciello@dell.com>
4503 S:      Maintained
4504 F:      drivers/platform/x86/dell-wmi-descriptor.c
4505
4506 DELTA ST MEDIA DRIVER
4507 M:      Hugues Fruchet <hugues.fruchet@st.com>
4508 L:      linux-media@vger.kernel.org
4509 T:      git git://linuxtv.org/media_tree.git
4510 W:      https://linuxtv.org
4511 S:      Supported
4512 F:      drivers/media/platform/sti/delta
4513
4514 DENALI NAND DRIVER
4515 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4516 L:      linux-mtd@lists.infradead.org
4517 S:      Supported
4518 F:      drivers/mtd/nand/raw/denali*
4519
4520 DESIGNWARE USB2 DRD IP DRIVER
4521 M:      Minas Harutyunyan <hminas@synopsys.com>
4522 L:      linux-usb@vger.kernel.org
4523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4524 S:      Maintained
4525 F:      drivers/usb/dwc2/
4526
4527 DESIGNWARE USB3 DRD IP DRIVER
4528 M:      Felipe Balbi <balbi@kernel.org>
4529 L:      linux-usb@vger.kernel.org
4530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4531 S:      Maintained
4532 F:      drivers/usb/dwc3/
4533
4534 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4535 M:      Andreas Klinger <ak@it-klinger.de>
4536 L:      linux-iio@vger.kernel.org
4537 S:      Maintained
4538 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4539 F:      drivers/iio/proximity/srf*.c
4540
4541 DEVICE COREDUMP (DEV_COREDUMP)
4542 M:      Johannes Berg <johannes@sipsolutions.net>
4543 L:      linux-kernel@vger.kernel.org
4544 S:      Maintained
4545 F:      drivers/base/devcoredump.c
4546 F:      include/linux/devcoredump.h
4547
4548 DEVICE FREQUENCY (DEVFREQ)
4549 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4550 M:      Kyungmin Park <kyungmin.park@samsung.com>
4551 R:      Chanwoo Choi <cw00.choi@samsung.com>
4552 L:      linux-pm@vger.kernel.org
4553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4554 S:      Maintained
4555 F:      drivers/devfreq/
4556 F:      include/linux/devfreq.h
4557 F:      Documentation/devicetree/bindings/devfreq/
4558 F:      include/trace/events/devfreq.h
4559
4560 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4561 M:      Chanwoo Choi <cw00.choi@samsung.com>
4562 L:      linux-pm@vger.kernel.org
4563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4564 S:      Supported
4565 F:      drivers/devfreq/event/
4566 F:      drivers/devfreq/devfreq-event.c
4567 F:      include/linux/devfreq-event.h
4568 F:      Documentation/devicetree/bindings/devfreq/event/
4569
4570 DEVICE NUMBER REGISTRY
4571 M:      Torben Mathiasen <device@lanana.org>
4572 W:      http://lanana.org/docs/device-list/index.html
4573 S:      Maintained
4574
4575 DEVICE-MAPPER  (LVM)
4576 M:      Alasdair Kergon <agk@redhat.com>
4577 M:      Mike Snitzer <snitzer@redhat.com>
4578 M:      dm-devel@redhat.com
4579 L:      dm-devel@redhat.com
4580 W:      http://sources.redhat.com/dm
4581 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4583 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4584 S:      Maintained
4585 F:      Documentation/device-mapper/
4586 F:      drivers/md/Makefile
4587 F:      drivers/md/Kconfig
4588 F:      drivers/md/dm*
4589 F:      drivers/md/persistent-data/
4590 F:      include/linux/device-mapper.h
4591 F:      include/linux/dm-*.h
4592 F:      include/uapi/linux/dm-*.h
4593
4594 DEVLINK
4595 M:      Jiri Pirko <jiri@mellanox.com>
4596 L:      netdev@vger.kernel.org
4597 S:      Supported
4598 F:      net/core/devlink.c
4599 F:      include/net/devlink.h
4600 F:      include/uapi/linux/devlink.h
4601
4602 DIALOG SEMICONDUCTOR DRIVERS
4603 M:      Support Opensource <support.opensource@diasemi.com>
4604 W:      http://www.dialog-semiconductor.com/products
4605 S:      Supported
4606 F:      Documentation/hwmon/da90??
4607 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4608 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4609 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4610 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4611 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4612 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4613 F:      drivers/gpio/gpio-da90??.c
4614 F:      drivers/hwmon/da90??-hwmon.c
4615 F:      drivers/iio/adc/da91??-*.c
4616 F:      drivers/input/misc/da90??_onkey.c
4617 F:      drivers/input/touchscreen/da9052_tsi.c
4618 F:      drivers/leds/leds-da90??.c
4619 F:      drivers/mfd/da903x.c
4620 F:      drivers/mfd/da90??-*.c
4621 F:      drivers/mfd/da91??-*.c
4622 F:      drivers/power/supply/da9052-battery.c
4623 F:      drivers/power/supply/da91??-*.c
4624 F:      drivers/regulator/da903x.c
4625 F:      drivers/regulator/da9???-regulator.[ch]
4626 F:      drivers/thermal/da90??-thermal.c
4627 F:      drivers/rtc/rtc-da90??.c
4628 F:      drivers/video/backlight/da90??_bl.c
4629 F:      drivers/watchdog/da90??_wdt.c
4630 F:      include/linux/mfd/da903x.h
4631 F:      include/linux/mfd/da9052/
4632 F:      include/linux/mfd/da9055/
4633 F:      include/linux/mfd/da9062/
4634 F:      include/linux/mfd/da9063/
4635 F:      include/linux/mfd/da9150/
4636 F:      include/linux/regulator/da9211.h
4637 F:      include/sound/da[79]*.h
4638 F:      sound/soc/codecs/da[79]*.[ch]
4639
4640 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4641 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4642 L:      linux-gpio@vger.kernel.org
4643 S:      Maintained
4644 F:      drivers/gpio/gpio-gpio-mm.c
4645
4646 DIOLAN U2C-12 I2C DRIVER
4647 M:      Guenter Roeck <linux@roeck-us.net>
4648 L:      linux-i2c@vger.kernel.org
4649 S:      Maintained
4650 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4651
4652 FILESYSTEM DIRECT ACCESS (DAX)
4653 M:      Dan Williams <dan.j.williams@intel.com>
4654 R:      Matthew Wilcox <willy@infradead.org>
4655 R:      Jan Kara <jack@suse.cz>
4656 L:      linux-fsdevel@vger.kernel.org
4657 L:      linux-nvdimm@lists.01.org
4658 S:      Supported
4659 F:      fs/dax.c
4660 F:      include/linux/dax.h
4661 F:      include/trace/events/fs_dax.h
4662
4663 DEVICE DIRECT ACCESS (DAX)
4664 M:      Dan Williams <dan.j.williams@intel.com>
4665 M:      Vishal Verma <vishal.l.verma@intel.com>
4666 M:      Keith Busch <keith.busch@intel.com>
4667 M:      Dave Jiang <dave.jiang@intel.com>
4668 L:      linux-nvdimm@lists.01.org
4669 S:      Supported
4670 F:      drivers/dax/
4671
4672 DIRECTORY NOTIFICATION (DNOTIFY)
4673 M:      Jan Kara <jack@suse.cz>
4674 R:      Amir Goldstein <amir73il@gmail.com>
4675 L:      linux-fsdevel@vger.kernel.org
4676 S:      Maintained
4677 F:      Documentation/filesystems/dnotify.txt
4678 F:      fs/notify/dnotify/
4679 F:      include/linux/dnotify.h
4680
4681 DISK GEOMETRY AND PARTITION HANDLING
4682 M:      Andries Brouwer <aeb@cwi.nl>
4683 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4684 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4685 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4686 S:      Maintained
4687
4688 DISKQUOTA
4689 M:      Jan Kara <jack@suse.com>
4690 S:      Maintained
4691 F:      Documentation/filesystems/quota.txt
4692 F:      fs/quota/
4693 F:      include/linux/quota*.h
4694 F:      include/uapi/linux/quota*.h
4695
4696 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4697 M:      Bernie Thompson <bernie@plugable.com>
4698 L:      linux-fbdev@vger.kernel.org
4699 S:      Maintained
4700 W:      http://plugable.com/category/projects/udlfb/
4701 F:      drivers/video/fbdev/udlfb.c
4702 F:      include/video/udlfb.h
4703 F:      Documentation/fb/udlfb.txt
4704
4705 DISTRIBUTED LOCK MANAGER (DLM)
4706 M:      Christine Caulfield <ccaulfie@redhat.com>
4707 M:      David Teigland <teigland@redhat.com>
4708 L:      cluster-devel@redhat.com
4709 W:      http://sources.redhat.com/cluster/
4710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4711 S:      Supported
4712 F:      fs/dlm/
4713
4714 DMA BUFFER SHARING FRAMEWORK
4715 M:      Sumit Semwal <sumit.semwal@linaro.org>
4716 S:      Maintained
4717 L:      linux-media@vger.kernel.org
4718 L:      dri-devel@lists.freedesktop.org
4719 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4720 F:      drivers/dma-buf/
4721 F:      include/linux/dma-buf*
4722 F:      include/linux/reservation.h
4723 F:      include/linux/*fence.h
4724 F:      Documentation/driver-api/dma-buf.rst
4725 T:      git git://anongit.freedesktop.org/drm/drm-misc
4726
4727 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4728 M:      Vinod Koul <vkoul@kernel.org>
4729 L:      dmaengine@vger.kernel.org
4730 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4731 S:      Maintained
4732 F:      drivers/dma/
4733 F:      include/linux/dmaengine.h
4734 F:      include/linux/of_dma.h
4735 F:      Documentation/devicetree/bindings/dma/
4736 F:      Documentation/driver-api/dmaengine/
4737 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4738
4739 DMA MAPPING HELPERS
4740 M:      Christoph Hellwig <hch@lst.de>
4741 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4742 R:      Robin Murphy <robin.murphy@arm.com>
4743 L:      iommu@lists.linux-foundation.org
4744 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4745 W:      http://git.infradead.org/users/hch/dma-mapping.git
4746 S:      Supported
4747 F:      kernel/dma/
4748 F:      include/asm-generic/dma-mapping.h
4749 F:      include/linux/dma-direct.h
4750 F:      include/linux/dma-mapping.h
4751 F:      include/linux/dma-noncoherent.h
4752
4753 DME1737 HARDWARE MONITOR DRIVER
4754 M:      Juerg Haefliger <juergh@gmail.com>
4755 L:      linux-hwmon@vger.kernel.org
4756 S:      Maintained
4757 F:      Documentation/hwmon/dme1737
4758 F:      drivers/hwmon/dme1737.c
4759
4760 DMI/SMBIOS SUPPORT
4761 M:      Jean Delvare <jdelvare@suse.com>
4762 S:      Maintained
4763 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4764 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4765 F:      drivers/firmware/dmi-id.c
4766 F:      drivers/firmware/dmi_scan.c
4767 F:      include/linux/dmi.h
4768
4769 DOCUMENTATION
4770 M:      Jonathan Corbet <corbet@lwn.net>
4771 L:      linux-doc@vger.kernel.org
4772 S:      Maintained
4773 F:      Documentation/
4774 F:      scripts/kernel-doc
4775 X:      Documentation/ABI/
4776 X:      Documentation/acpi/
4777 X:      Documentation/devicetree/
4778 X:      Documentation/i2c/
4779 X:      Documentation/media/
4780 X:      Documentation/power/
4781 X:      Documentation/spi/
4782 T:      git git://git.lwn.net/linux.git docs-next
4783
4784 DOCUMENTATION/ITALIAN
4785 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4786 L:      linux-doc@vger.kernel.org
4787 S:      Maintained
4788 F:      Documentation/translations/it_IT
4789
4790 DONGWOON DW9714 LENS VOICE COIL DRIVER
4791 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4792 L:      linux-media@vger.kernel.org
4793 T:      git git://linuxtv.org/media_tree.git
4794 S:      Maintained
4795 F:      drivers/media/i2c/dw9714.c
4796 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4797
4798 DONGWOON DW9807 LENS VOICE COIL DRIVER
4799 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4800 L:      linux-media@vger.kernel.org
4801 T:      git git://linuxtv.org/media_tree.git
4802 S:      Maintained
4803 F:      drivers/media/i2c/dw9807-vcm.c
4804 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4805
4806 DOUBLETALK DRIVER
4807 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4808 L:      blinux-list@redhat.com
4809 S:      Maintained
4810 F:      drivers/char/dtlk.c
4811 F:      include/linux/dtlk.h
4812
4813 DPAA2 DATAPATH I/O (DPIO) DRIVER
4814 M:      Roy Pledge <Roy.Pledge@nxp.com>
4815 L:      linux-kernel@vger.kernel.org
4816 S:      Maintained
4817 F:      drivers/soc/fsl/dpio
4818
4819 DPAA2 ETHERNET DRIVER
4820 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4821 L:      netdev@vger.kernel.org
4822 S:      Maintained
4823 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4824 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4825 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4826 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4827 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4828
4829 DPAA2 ETHERNET SWITCH DRIVER
4830 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4831 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4832 L:      linux-kernel@vger.kernel.org
4833 S:      Maintained
4834 F:      drivers/staging/fsl-dpaa2/ethsw
4835
4836 DPAA2 PTP CLOCK DRIVER
4837 M:      Yangbo Lu <yangbo.lu@nxp.com>
4838 L:      netdev@vger.kernel.org
4839 S:      Maintained
4840 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4841 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4842
4843 DPT_I2O SCSI RAID DRIVER
4844 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4845 L:      linux-scsi@vger.kernel.org
4846 W:      http://www.adaptec.com/
4847 S:      Maintained
4848 F:      drivers/scsi/dpt*
4849 F:      drivers/scsi/dpt/
4850
4851 DRBD DRIVER
4852 M:      Philipp Reisner <philipp.reisner@linbit.com>
4853 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4854 L:      drbd-dev@lists.linbit.com
4855 W:      http://www.drbd.org
4856 T:      git git://git.linbit.com/linux-drbd.git
4857 T:      git git://git.linbit.com/drbd-8.4.git
4858 S:      Supported
4859 F:      drivers/block/drbd/
4860 F:      lib/lru_cache.c
4861 F:      Documentation/blockdev/drbd/
4862
4863 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4864 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4865 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4867 S:      Supported
4868 F:      Documentation/kobject.txt
4869 F:      drivers/base/
4870 F:      fs/debugfs/
4871 F:      fs/sysfs/
4872 F:      include/linux/debugfs.h
4873 F:      include/linux/kobj*
4874 F:      lib/kobj*
4875
4876 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4877 M:      Kevin Hilman <khilman@kernel.org>
4878 M:      Nishanth Menon <nm@ti.com>
4879 S:      Maintained
4880 F:      drivers/power/avs/
4881 F:      include/linux/power/smartreflex.h
4882 L:      linux-pm@vger.kernel.org
4883
4884 DRM DRIVER FOR ARM PL111 CLCD
4885 M:      Eric Anholt <eric@anholt.net>
4886 T:      git git://anongit.freedesktop.org/drm/drm-misc
4887 S:      Supported
4888 F:      drivers/gpu/drm/pl111/
4889
4890 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4891 M:      Linus Walleij <linus.walleij@linaro.org>
4892 T:      git git://anongit.freedesktop.org/drm/drm-misc
4893 S:      Maintained
4894 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4895 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4896
4897 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4898 M:      Dave Airlie <airlied@redhat.com>
4899 S:      Odd Fixes
4900 F:      drivers/gpu/drm/ast/
4901
4902 DRM DRIVER FOR BOCHS VIRTUAL GPU
4903 M:      Gerd Hoffmann <kraxel@redhat.com>
4904 L:      virtualization@lists.linux-foundation.org
4905 T:      git git://anongit.freedesktop.org/drm/drm-misc
4906 S:      Maintained
4907 F:      drivers/gpu/drm/bochs/
4908
4909 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4910 M:      Linus Walleij <linus.walleij@linaro.org>
4911 T:      git git://anongit.freedesktop.org/drm/drm-misc
4912 S:      Maintained
4913 F:      drivers/gpu/drm/tve200/
4914
4915 DRM DRIVER FOR ILITEK ILI9225 PANELS
4916 M:      David Lechner <david@lechnology.com>
4917 S:      Maintained
4918 F:      drivers/gpu/drm/tinydrm/ili9225.c
4919 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4920
4921 DRM DRIVER FOR HX8357D PANELS
4922 M:      Eric Anholt <eric@anholt.net>
4923 T:      git git://anongit.freedesktop.org/drm/drm-misc
4924 S:      Maintained
4925 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4926 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4927
4928 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4929 S:      Orphan / Obsolete
4930 F:      drivers/gpu/drm/i810/
4931 F:      include/uapi/drm/i810_drm.h
4932
4933 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4934 S:      Orphan / Obsolete
4935 F:      drivers/gpu/drm/mga/
4936 F:      include/uapi/drm/mga_drm.h
4937
4938 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4939 M:      Dave Airlie <airlied@redhat.com>
4940 S:      Odd Fixes
4941 F:      drivers/gpu/drm/mgag200/
4942
4943 DRM DRIVER FOR MI0283QT
4944 M:      Noralf Trønnes <noralf@tronnes.org>
4945 S:      Maintained
4946 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4947 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4948
4949 DRM DRIVER FOR MSM ADRENO GPU
4950 M:      Rob Clark <robdclark@gmail.com>
4951 M:      Sean Paul <sean@poorly.run>
4952 L:      linux-arm-msm@vger.kernel.org
4953 L:      dri-devel@lists.freedesktop.org
4954 L:      freedreno@lists.freedesktop.org
4955 T:      git https://gitlab.freedesktop.org/drm/msm.git
4956 S:      Maintained
4957 F:      drivers/gpu/drm/msm/
4958 F:      include/uapi/drm/msm_drm.h
4959 F:      Documentation/devicetree/bindings/display/msm/
4960
4961 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4962 M:      Ben Skeggs <bskeggs@redhat.com>
4963 L:      dri-devel@lists.freedesktop.org
4964 L:      nouveau@lists.freedesktop.org
4965 T:      git git://github.com/skeggsb/linux
4966 S:      Supported
4967 F:      drivers/gpu/drm/nouveau/
4968 F:      include/uapi/drm/nouveau_drm.h
4969
4970 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4971 M:      Stefan Mavrodiev <stefan@olimex.com>
4972 S:      Maintained
4973 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4974 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4975
4976 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4977 M:      Noralf Trønnes <noralf@tronnes.org>
4978 S:      Maintained
4979 F:      drivers/gpu/drm/tinydrm/repaper.c
4980 F:      Documentation/devicetree/bindings/display/repaper.txt
4981
4982 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4983 M:      Dave Airlie <airlied@redhat.com>
4984 M:      Gerd Hoffmann <kraxel@redhat.com>
4985 L:      virtualization@lists.linux-foundation.org
4986 T:      git git://anongit.freedesktop.org/drm/drm-misc
4987 S:      Obsolete
4988 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4989 F:      drivers/gpu/drm/cirrus/
4990
4991 DRM DRIVER FOR QXL VIRTUAL GPU
4992 M:      Dave Airlie <airlied@redhat.com>
4993 M:      Gerd Hoffmann <kraxel@redhat.com>
4994 L:      virtualization@lists.linux-foundation.org
4995 L:      spice-devel@lists.freedesktop.org
4996 T:      git git://anongit.freedesktop.org/drm/drm-misc
4997 S:      Maintained
4998 F:      drivers/gpu/drm/qxl/
4999 F:      include/uapi/drm/qxl_drm.h
5000
5001 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5002 S:      Orphan / Obsolete
5003 F:      drivers/gpu/drm/r128/
5004 F:      include/uapi/drm/r128_drm.h
5005
5006 DRM DRIVER FOR SAVAGE VIDEO CARDS
5007 S:      Orphan / Obsolete
5008 F:      drivers/gpu/drm/savage/
5009 F:      include/uapi/drm/savage_drm.h
5010
5011 DRM DRIVER FOR SIS VIDEO CARDS
5012 S:      Orphan / Obsolete
5013 F:      drivers/gpu/drm/sis/
5014 F:      include/uapi/drm/sis_drm.h
5015
5016 DRM DRIVER FOR SITRONIX ST7701 PANELS
5017 M:      Jagan Teki <jagan@amarulasolutions.com>
5018 S:      Maintained
5019 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5020 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5021
5022 DRM DRIVER FOR SITRONIX ST7586 PANELS
5023 M:      David Lechner <david@lechnology.com>
5024 S:      Maintained
5025 F:      drivers/gpu/drm/tinydrm/st7586.c
5026 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5027
5028 DRM DRIVER FOR SITRONIX ST7735R PANELS
5029 M:      David Lechner <david@lechnology.com>
5030 S:      Maintained
5031 F:      drivers/gpu/drm/tinydrm/st7735r.c
5032 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5033
5034 DRM DRIVER FOR TDFX VIDEO CARDS
5035 S:      Orphan / Obsolete
5036 F:      drivers/gpu/drm/tdfx/
5037
5038 DRM DRIVER FOR TPO TPG110 PANELS
5039 M:      Linus Walleij <linus.walleij@linaro.org>
5040 T:      git git://anongit.freedesktop.org/drm/drm-misc
5041 S:      Maintained
5042 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5043 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5044
5045 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5046 M:      Dave Airlie <airlied@redhat.com>
5047 R:      Sean Paul <sean@poorly.run>
5048 L:      dri-devel@lists.freedesktop.org
5049 S:      Odd Fixes
5050 F:      drivers/gpu/drm/udl/
5051 T:      git git://anongit.freedesktop.org/drm/drm-misc
5052
5053 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5054 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5055 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5056 R:      Daniel Vetter <daniel@ffwll.ch>
5057 T:      git git://anongit.freedesktop.org/drm/drm-misc
5058 S:      Maintained
5059 L:      dri-devel@lists.freedesktop.org
5060 F:      drivers/gpu/drm/vkms/
5061 F:      Documentation/gpu/vkms.rst
5062
5063 DRM DRIVER FOR VMWARE VIRTUAL GPU
5064 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5065 M:      Thomas Hellstrom <thellstrom@vmware.com>
5066 L:      dri-devel@lists.freedesktop.org
5067 T:      git git://people.freedesktop.org/~thomash/linux
5068 S:      Supported
5069 F:      drivers/gpu/drm/vmwgfx/
5070 F:      include/uapi/drm/vmwgfx_drm.h
5071
5072 DRM DRIVERS
5073 M:      David Airlie <airlied@linux.ie>
5074 M:      Daniel Vetter <daniel@ffwll.ch>
5075 L:      dri-devel@lists.freedesktop.org
5076 T:      git git://anongit.freedesktop.org/drm/drm
5077 B:      https://bugs.freedesktop.org/
5078 C:      irc://chat.freenode.net/dri-devel
5079 S:      Maintained
5080 F:      drivers/gpu/drm/
5081 F:      drivers/gpu/vga/
5082 F:      Documentation/devicetree/bindings/display/
5083 F:      Documentation/devicetree/bindings/gpu/
5084 F:      Documentation/gpu/
5085 F:      include/drm/
5086 F:      include/uapi/drm/
5087 F:      include/linux/vga*
5088
5089 DRM DRIVERS AND MISC GPU PATCHES
5090 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5091 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5092 M:      Sean Paul <sean@poorly.run>
5093 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5094 S:      Maintained
5095 T:      git git://anongit.freedesktop.org/drm/drm-misc
5096 F:      Documentation/gpu/
5097 F:      drivers/gpu/vga/
5098 F:      drivers/gpu/drm/*
5099 F:      include/drm/drm*
5100 F:      include/uapi/drm/drm*
5101 F:      include/linux/vga*
5102
5103 DRM DRIVERS FOR ALLWINNER A10
5104 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5105 L:      dri-devel@lists.freedesktop.org
5106 S:      Supported
5107 F:      drivers/gpu/drm/sun4i/
5108 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5109 T:      git git://anongit.freedesktop.org/drm/drm-misc
5110
5111 DRM DRIVERS FOR AMLOGIC SOCS
5112 M:      Neil Armstrong <narmstrong@baylibre.com>
5113 L:      dri-devel@lists.freedesktop.org
5114 L:      linux-amlogic@lists.infradead.org
5115 W:      http://linux-meson.com/
5116 S:      Supported
5117 F:      drivers/gpu/drm/meson/
5118 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5119 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5120 F:      Documentation/gpu/meson.rst
5121 T:      git git://anongit.freedesktop.org/drm/drm-misc
5122
5123 DRM DRIVERS FOR ATMEL HLCDC
5124 M:      Boris Brezillon <bbrezillon@kernel.org>
5125 L:      dri-devel@lists.freedesktop.org
5126 S:      Supported
5127 F:      drivers/gpu/drm/atmel-hlcdc/
5128 F:      Documentation/devicetree/bindings/display/atmel/
5129 T:      git git://anongit.freedesktop.org/drm/drm-misc
5130
5131 DRM DRIVERS FOR BRIDGE CHIPS
5132 M:      Andrzej Hajda <a.hajda@samsung.com>
5133 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5134 S:      Maintained
5135 T:      git git://anongit.freedesktop.org/drm/drm-misc
5136 F:      drivers/gpu/drm/bridge/
5137
5138 DRM DRIVERS FOR EXYNOS
5139 M:      Inki Dae <inki.dae@samsung.com>
5140 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5141 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5142 M:      Kyungmin Park <kyungmin.park@samsung.com>
5143 L:      dri-devel@lists.freedesktop.org
5144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5145 S:      Supported
5146 F:      drivers/gpu/drm/exynos/
5147 F:      include/uapi/drm/exynos_drm.h
5148 F:      Documentation/devicetree/bindings/display/exynos/
5149
5150 DRM DRIVERS FOR FREESCALE DCU
5151 M:      Stefan Agner <stefan@agner.ch>
5152 M:      Alison Wang <alison.wang@nxp.com>
5153 L:      dri-devel@lists.freedesktop.org
5154 S:      Supported
5155 F:      drivers/gpu/drm/fsl-dcu/
5156 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5157 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5158 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5159 T:      git git://anongit.freedesktop.org/drm/drm-misc
5160
5161 DRM DRIVERS FOR FREESCALE IMX
5162 M:      Philipp Zabel <p.zabel@pengutronix.de>
5163 L:      dri-devel@lists.freedesktop.org
5164 S:      Maintained
5165 F:      drivers/gpu/drm/imx/
5166 F:      drivers/gpu/ipu-v3/
5167 F:      Documentation/devicetree/bindings/display/imx/
5168
5169 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5170 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5171 L:      dri-devel@lists.freedesktop.org
5172 T:      git git://github.com/patjak/drm-gma500
5173 S:      Maintained
5174 F:      drivers/gpu/drm/gma500/
5175
5176 DRM DRIVERS FOR HISILICON
5177 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5178 M:      Rongrong Zou <zourongrong@gmail.com>
5179 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5180 R:      Chen Feng <puck.chen@hisilicon.com>
5181 L:      dri-devel@lists.freedesktop.org
5182 T:      git git://github.com/xin3liang/linux.git
5183 S:      Maintained
5184 F:      drivers/gpu/drm/hisilicon/
5185 F:      Documentation/devicetree/bindings/display/hisilicon/
5186
5187 DRM DRIVERS FOR MEDIATEK
5188 M:      CK Hu <ck.hu@mediatek.com>
5189 M:      Philipp Zabel <p.zabel@pengutronix.de>
5190 L:      dri-devel@lists.freedesktop.org
5191 S:      Supported
5192 F:      drivers/gpu/drm/mediatek/
5193 F:      Documentation/devicetree/bindings/display/mediatek/
5194
5195 DRM DRIVERS FOR NVIDIA TEGRA
5196 M:      Thierry Reding <thierry.reding@gmail.com>
5197 L:      dri-devel@lists.freedesktop.org
5198 L:      linux-tegra@vger.kernel.org
5199 T:      git git://anongit.freedesktop.org/tegra/linux.git
5200 S:      Supported
5201 F:      drivers/gpu/drm/tegra/
5202 F:      drivers/gpu/host1x/
5203 F:      include/linux/host1x.h
5204 F:      include/uapi/drm/tegra_drm.h
5205 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5206
5207 DRM DRIVERS FOR RENESAS
5208 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5209 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5210 L:      dri-devel@lists.freedesktop.org
5211 L:      linux-renesas-soc@vger.kernel.org
5212 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5213 S:      Supported
5214 F:      drivers/gpu/drm/rcar-du/
5215 F:      drivers/gpu/drm/shmobile/
5216 F:      include/linux/platform_data/shmob_drm.h
5217 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5218 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5219 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5220
5221 DRM DRIVERS FOR ROCKCHIP
5222 M:      Sandy Huang <hjc@rock-chips.com>
5223 M:      Heiko Stübner <heiko@sntech.de>
5224 L:      dri-devel@lists.freedesktop.org
5225 S:      Maintained
5226 F:      drivers/gpu/drm/rockchip/
5227 F:      Documentation/devicetree/bindings/display/rockchip/
5228 T:      git git://anongit.freedesktop.org/drm/drm-misc
5229
5230 DRM DRIVERS FOR STI
5231 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5232 M:      Vincent Abriou <vincent.abriou@st.com>
5233 L:      dri-devel@lists.freedesktop.org
5234 T:      git git://anongit.freedesktop.org/drm/drm-misc
5235 S:      Maintained
5236 F:      drivers/gpu/drm/sti
5237 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5238
5239 DRM DRIVERS FOR STM
5240 M:      Yannick Fertre <yannick.fertre@st.com>
5241 M:      Philippe Cornu <philippe.cornu@st.com>
5242 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5243 M:      Vincent Abriou <vincent.abriou@st.com>
5244 L:      dri-devel@lists.freedesktop.org
5245 T:      git git://anongit.freedesktop.org/drm/drm-misc
5246 S:      Maintained
5247 F:      drivers/gpu/drm/stm
5248 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5249
5250 DRM DRIVERS FOR TI LCDC
5251 M:      Jyri Sarha <jsarha@ti.com>
5252 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5253 L:      dri-devel@lists.freedesktop.org
5254 S:      Maintained
5255 F:      drivers/gpu/drm/tilcdc/
5256 F:      Documentation/devicetree/bindings/display/tilcdc/
5257
5258 DRM DRIVERS FOR TI OMAP
5259 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5260 L:      dri-devel@lists.freedesktop.org
5261 S:      Maintained
5262 F:      drivers/gpu/drm/omapdrm/
5263 F:      Documentation/devicetree/bindings/display/ti/
5264
5265 DRM DRIVERS FOR V3D
5266 M:      Eric Anholt <eric@anholt.net>
5267 S:      Supported
5268 F:      drivers/gpu/drm/v3d/
5269 F:      include/uapi/drm/v3d_drm.h
5270 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5271 T:      git git://anongit.freedesktop.org/drm/drm-misc
5272
5273 DRM DRIVERS FOR VC4
5274 M:      Eric Anholt <eric@anholt.net>
5275 T:      git git://github.com/anholt/linux
5276 S:      Supported
5277 F:      drivers/gpu/drm/vc4/
5278 F:      include/uapi/drm/vc4_drm.h
5279 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5280 T:      git git://anongit.freedesktop.org/drm/drm-misc
5281
5282 DRM DRIVERS FOR VIVANTE GPU IP
5283 M:      Lucas Stach <l.stach@pengutronix.de>
5284 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5285 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5286 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5287 L:      dri-devel@lists.freedesktop.org
5288 S:      Maintained
5289 F:      drivers/gpu/drm/etnaviv/
5290 F:      include/uapi/drm/etnaviv_drm.h
5291 F:      Documentation/devicetree/bindings/display/etnaviv/
5292
5293 DRM DRIVERS FOR ZTE ZX
5294 M:      Shawn Guo <shawnguo@kernel.org>
5295 L:      dri-devel@lists.freedesktop.org
5296 S:      Maintained
5297 F:      drivers/gpu/drm/zte/
5298 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5299 T:      git git://anongit.freedesktop.org/drm/drm-misc
5300
5301 DRM PANEL DRIVERS
5302 M:      Thierry Reding <thierry.reding@gmail.com>
5303 L:      dri-devel@lists.freedesktop.org
5304 T:      git git://anongit.freedesktop.org/drm/drm-misc
5305 S:      Maintained
5306 F:      drivers/gpu/drm/drm_panel.c
5307 F:      drivers/gpu/drm/panel/
5308 F:      include/drm/drm_panel.h
5309 F:      Documentation/devicetree/bindings/display/panel/
5310
5311 DRM TINYDRM DRIVERS
5312 M:      Noralf Trønnes <noralf@tronnes.org>
5313 W:      https://github.com/notro/tinydrm/wiki/Development
5314 T:      git git://anongit.freedesktop.org/drm/drm-misc
5315 S:      Maintained
5316 F:      drivers/gpu/drm/tinydrm/
5317 F:      include/drm/tinydrm/
5318
5319 DRM DRIVERS FOR XEN
5320 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5321 T:      git git://anongit.freedesktop.org/drm/drm-misc
5322 L:      dri-devel@lists.freedesktop.org
5323 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5324 S:      Supported
5325 F:      drivers/gpu/drm/xen/
5326 F:      Documentation/gpu/xen-front.rst
5327
5328 DRM TTM SUBSYSTEM
5329 M:      Christian Koenig <christian.koenig@amd.com>
5330 M:      Huang Rui <ray.huang@amd.com>
5331 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5332 T:      git git://people.freedesktop.org/~agd5f/linux
5333 S:      Maintained
5334 L:      dri-devel@lists.freedesktop.org
5335 F:      include/drm/ttm/
5336 F:      drivers/gpu/drm/ttm/
5337
5338 DSBR100 USB FM RADIO DRIVER
5339 M:      Alexey Klimov <klimov.linux@gmail.com>
5340 L:      linux-media@vger.kernel.org
5341 T:      git git://linuxtv.org/media_tree.git
5342 S:      Maintained
5343 F:      drivers/media/radio/dsbr100.c
5344
5345 DSCC4 DRIVER
5346 M:      Francois Romieu <romieu@fr.zoreil.com>
5347 L:      netdev@vger.kernel.org
5348 S:      Maintained
5349 F:      drivers/net/wan/dscc4.c
5350
5351 DT3155 MEDIA DRIVER
5352 M:      Hans Verkuil <hverkuil@xs4all.nl>
5353 L:      linux-media@vger.kernel.org
5354 T:      git git://linuxtv.org/media_tree.git
5355 W:      https://linuxtv.org
5356 S:      Odd Fixes
5357 F:      drivers/media/pci/dt3155/
5358
5359 DVB_USB_AF9015 MEDIA DRIVER
5360 M:      Antti Palosaari <crope@iki.fi>
5361 L:      linux-media@vger.kernel.org
5362 W:      https://linuxtv.org
5363 W:      http://palosaari.fi/linux/
5364 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5365 T:      git git://linuxtv.org/anttip/media_tree.git
5366 S:      Maintained
5367 F:      drivers/media/usb/dvb-usb-v2/af9015*
5368
5369 DVB_USB_AF9035 MEDIA DRIVER
5370 M:      Antti Palosaari <crope@iki.fi>
5371 L:      linux-media@vger.kernel.org
5372 W:      https://linuxtv.org
5373 W:      http://palosaari.fi/linux/
5374 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5375 T:      git git://linuxtv.org/anttip/media_tree.git
5376 S:      Maintained
5377 F:      drivers/media/usb/dvb-usb-v2/af9035*
5378
5379 DVB_USB_ANYSEE MEDIA DRIVER
5380 M:      Antti Palosaari <crope@iki.fi>
5381 L:      linux-media@vger.kernel.org
5382 W:      https://linuxtv.org
5383 W:      http://palosaari.fi/linux/
5384 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5385 T:      git git://linuxtv.org/anttip/media_tree.git
5386 S:      Maintained
5387 F:      drivers/media/usb/dvb-usb-v2/anysee*
5388
5389 DVB_USB_AU6610 MEDIA DRIVER
5390 M:      Antti Palosaari <crope@iki.fi>
5391 L:      linux-media@vger.kernel.org
5392 W:      https://linuxtv.org
5393 W:      http://palosaari.fi/linux/
5394 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5395 T:      git git://linuxtv.org/anttip/media_tree.git
5396 S:      Maintained
5397 F:      drivers/media/usb/dvb-usb-v2/au6610*
5398
5399 DVB_USB_CE6230 MEDIA DRIVER
5400 M:      Antti Palosaari <crope@iki.fi>
5401 L:      linux-media@vger.kernel.org
5402 W:      https://linuxtv.org
5403 W:      http://palosaari.fi/linux/
5404 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5405 T:      git git://linuxtv.org/anttip/media_tree.git
5406 S:      Maintained
5407 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5408
5409 DVB_USB_CXUSB MEDIA DRIVER
5410 M:      Michael Krufky <mkrufky@linuxtv.org>
5411 L:      linux-media@vger.kernel.org
5412 W:      https://linuxtv.org
5413 W:      http://github.com/mkrufky
5414 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5415 T:      git git://linuxtv.org/media_tree.git
5416 S:      Maintained
5417 F:      drivers/media/usb/dvb-usb/cxusb*
5418
5419 DVB_USB_EC168 MEDIA DRIVER
5420 M:      Antti Palosaari <crope@iki.fi>
5421 L:      linux-media@vger.kernel.org
5422 W:      https://linuxtv.org
5423 W:      http://palosaari.fi/linux/
5424 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5425 T:      git git://linuxtv.org/anttip/media_tree.git
5426 S:      Maintained
5427 F:      drivers/media/usb/dvb-usb-v2/ec168*
5428
5429 DVB_USB_GL861 MEDIA DRIVER
5430 M:      Antti Palosaari <crope@iki.fi>
5431 L:      linux-media@vger.kernel.org
5432 W:      https://linuxtv.org
5433 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5434 T:      git git://linuxtv.org/anttip/media_tree.git
5435 S:      Maintained
5436 F:      drivers/media/usb/dvb-usb-v2/gl861*
5437
5438 DVB_USB_MXL111SF MEDIA DRIVER
5439 M:      Michael Krufky <mkrufky@linuxtv.org>
5440 L:      linux-media@vger.kernel.org
5441 W:      https://linuxtv.org
5442 W:      http://github.com/mkrufky
5443 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5444 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5445 S:      Maintained
5446 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5447
5448 DVB_USB_RTL28XXU MEDIA DRIVER
5449 M:      Antti Palosaari <crope@iki.fi>
5450 L:      linux-media@vger.kernel.org
5451 W:      https://linuxtv.org
5452 W:      http://palosaari.fi/linux/
5453 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5454 T:      git git://linuxtv.org/anttip/media_tree.git
5455 S:      Maintained
5456 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5457
5458 DVB_USB_V2 MEDIA DRIVER
5459 M:      Antti Palosaari <crope@iki.fi>
5460 L:      linux-media@vger.kernel.org
5461 W:      https://linuxtv.org
5462 W:      http://palosaari.fi/linux/
5463 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5464 T:      git git://linuxtv.org/anttip/media_tree.git
5465 S:      Maintained
5466 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5467 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5468
5469 DYNAMIC DEBUG
5470 M:      Jason Baron <jbaron@akamai.com>
5471 S:      Maintained
5472 F:      lib/dynamic_debug.c
5473 F:      include/linux/dynamic_debug.h
5474
5475 DYNAMIC INTERRUPT MODERATION
5476 M:      Tal Gilboa <talgi@mellanox.com>
5477 S:      Maintained
5478 F:      include/linux/net_dim.h
5479
5480 DZ DECSTATION DZ11 SERIAL DRIVER
5481 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5482 S:      Maintained
5483 F:      drivers/tty/serial/dz.*
5484
5485 E3X0 POWER BUTTON DRIVER
5486 M:      Moritz Fischer <moritz.fischer@ettus.com>
5487 L:      usrp-users@lists.ettus.com
5488 W:      http://www.ettus.com
5489 S:      Supported
5490 F:      drivers/input/misc/e3x0-button.c
5491 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5492
5493 E4000 MEDIA DRIVER
5494 M:      Antti Palosaari <crope@iki.fi>
5495 L:      linux-media@vger.kernel.org
5496 W:      https://linuxtv.org
5497 W:      http://palosaari.fi/linux/
5498 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5499 T:      git git://linuxtv.org/anttip/media_tree.git
5500 S:      Maintained
5501 F:      drivers/media/tuners/e4000*
5502
5503 EARTH_PT1 MEDIA DRIVER
5504 M:      Akihiro Tsukada <tskd08@gmail.com>
5505 L:      linux-media@vger.kernel.org
5506 S:      Odd Fixes
5507 F:      drivers/media/pci/pt1/
5508
5509 EARTH_PT3 MEDIA DRIVER
5510 M:      Akihiro Tsukada <tskd08@gmail.com>
5511 L:      linux-media@vger.kernel.org
5512 S:      Odd Fixes
5513 F:      drivers/media/pci/pt3/
5514
5515 EC100 MEDIA DRIVER
5516 M:      Antti Palosaari <crope@iki.fi>
5517 L:      linux-media@vger.kernel.org
5518 W:      https://linuxtv.org
5519 W:      http://palosaari.fi/linux/
5520 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5521 T:      git git://linuxtv.org/anttip/media_tree.git
5522 S:      Maintained
5523 F:      drivers/media/dvb-frontends/ec100*
5524
5525 ECRYPT FILE SYSTEM
5526 M:      Tyler Hicks <tyhicks@canonical.com>
5527 L:      ecryptfs@vger.kernel.org
5528 W:      http://ecryptfs.org
5529 W:      https://launchpad.net/ecryptfs
5530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5531 S:      Supported
5532 F:      Documentation/filesystems/ecryptfs.txt
5533 F:      fs/ecryptfs/
5534
5535 EDAC-AMD64
5536 M:      Borislav Petkov <bp@alien8.de>
5537 L:      linux-edac@vger.kernel.org
5538 S:      Maintained
5539 F:      drivers/edac/amd64_edac*
5540
5541 EDAC-AST2500
5542 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5543 S:      Supported
5544 F:      drivers/edac/aspeed_edac.c
5545 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5546
5547 EDAC-CALXEDA
5548 M:      Robert Richter <rric@kernel.org>
5549 L:      linux-edac@vger.kernel.org
5550 S:      Maintained
5551 F:      drivers/edac/highbank*
5552
5553 EDAC-CAVIUM OCTEON
5554 M:      Ralf Baechle <ralf@linux-mips.org>
5555 M:      David Daney <david.daney@cavium.com>
5556 L:      linux-edac@vger.kernel.org
5557 L:      linux-mips@vger.kernel.org
5558 S:      Supported
5559 F:      drivers/edac/octeon_edac*
5560
5561 EDAC-CAVIUM THUNDERX
5562 M:      David Daney <david.daney@cavium.com>
5563 M:      Jan Glauber <jglauber@cavium.com>
5564 L:      linux-edac@vger.kernel.org
5565 S:      Supported
5566 F:      drivers/edac/thunderx_edac*
5567
5568 EDAC-CORE
5569 M:      Borislav Petkov <bp@alien8.de>
5570 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5571 R:      James Morse <james.morse@arm.com>
5572 L:      linux-edac@vger.kernel.org
5573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5575 S:      Supported
5576 F:      Documentation/admin-guide/ras.rst
5577 F:      Documentation/driver-api/edac.rst
5578 F:      drivers/edac/
5579 F:      include/linux/edac.h
5580
5581 EDAC-E752X
5582 M:      Mark Gross <mark.gross@intel.com>
5583 L:      linux-edac@vger.kernel.org
5584 S:      Maintained
5585 F:      drivers/edac/e752x_edac.c
5586
5587 EDAC-E7XXX
5588 L:      linux-edac@vger.kernel.org
5589 S:      Maintained
5590 F:      drivers/edac/e7xxx_edac.c
5591
5592 EDAC-FSL_DDR
5593 M:      York Sun <york.sun@nxp.com>
5594 L:      linux-edac@vger.kernel.org
5595 S:      Maintained
5596 F:      drivers/edac/fsl_ddr_edac.*
5597
5598 EDAC-GHES
5599 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5600 L:      linux-edac@vger.kernel.org
5601 S:      Maintained
5602 F:      drivers/edac/ghes_edac.c
5603
5604 EDAC-I3000
5605 L:      linux-edac@vger.kernel.org
5606 S:      Orphan
5607 F:      drivers/edac/i3000_edac.c
5608
5609 EDAC-I5000
5610 L:      linux-edac@vger.kernel.org
5611 S:      Maintained
5612 F:      drivers/edac/i5000_edac.c
5613
5614 EDAC-I5400
5615 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5616 L:      linux-edac@vger.kernel.org
5617 S:      Maintained
5618 F:      drivers/edac/i5400_edac.c
5619
5620 EDAC-I7300
5621 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5622 L:      linux-edac@vger.kernel.org
5623 S:      Maintained
5624 F:      drivers/edac/i7300_edac.c
5625
5626 EDAC-I7CORE
5627 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5628 L:      linux-edac@vger.kernel.org
5629 S:      Maintained
5630 F:      drivers/edac/i7core_edac.c
5631
5632 EDAC-I82443BXGX
5633 M:      Tim Small <tim@buttersideup.com>
5634 L:      linux-edac@vger.kernel.org
5635 S:      Maintained
5636 F:      drivers/edac/i82443bxgx_edac.c
5637
5638 EDAC-I82975X
5639 M:      "Arvind R." <arvino55@gmail.com>
5640 L:      linux-edac@vger.kernel.org
5641 S:      Maintained
5642 F:      drivers/edac/i82975x_edac.c
5643
5644 EDAC-IE31200
5645 M:      Jason Baron <jbaron@akamai.com>
5646 L:      linux-edac@vger.kernel.org
5647 S:      Maintained
5648 F:      drivers/edac/ie31200_edac.c
5649
5650 EDAC-MPC85XX
5651 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5652 L:      linux-edac@vger.kernel.org
5653 S:      Maintained
5654 F:      drivers/edac/mpc85xx_edac.[ch]
5655
5656 EDAC-PASEMI
5657 M:      Egor Martovetsky <egor@pasemi.com>
5658 L:      linux-edac@vger.kernel.org
5659 S:      Maintained
5660 F:      drivers/edac/pasemi_edac.c
5661
5662 EDAC-PND2
5663 M:      Tony Luck <tony.luck@intel.com>
5664 L:      linux-edac@vger.kernel.org
5665 S:      Maintained
5666 F:      drivers/edac/pnd2_edac.[ch]
5667
5668 EDAC-R82600
5669 M:      Tim Small <tim@buttersideup.com>
5670 L:      linux-edac@vger.kernel.org
5671 S:      Maintained
5672 F:      drivers/edac/r82600_edac.c
5673
5674 EDAC-SBRIDGE
5675 M:      Tony Luck <tony.luck@intel.com>
5676 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5677 L:      linux-edac@vger.kernel.org
5678 S:      Maintained
5679 F:      drivers/edac/sb_edac.c
5680
5681 EDAC-SKYLAKE
5682 M:      Tony Luck <tony.luck@intel.com>
5683 L:      linux-edac@vger.kernel.org
5684 S:      Maintained
5685 F:      drivers/edac/skx_edac.c
5686
5687 EDAC-TI
5688 M:      Tero Kristo <t-kristo@ti.com>
5689 L:      linux-edac@vger.kernel.org
5690 S:      Maintained
5691 F:      drivers/edac/ti_edac.c
5692
5693 EDAC-QCOM
5694 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5695 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5696 L:      linux-arm-msm@vger.kernel.org
5697 L:      linux-edac@vger.kernel.org
5698 S:      Maintained
5699 F:      drivers/edac/qcom_edac.c
5700
5701 EDIROL UA-101/UA-1000 DRIVER
5702 M:      Clemens Ladisch <clemens@ladisch.de>
5703 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5704 T:      git git://git.alsa-project.org/alsa-kernel.git
5705 S:      Maintained
5706 F:      sound/usb/misc/ua101.c
5707
5708 EFI TEST DRIVER
5709 L:      linux-efi@vger.kernel.org
5710 M:      Ivan Hu <ivan.hu@canonical.com>
5711 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5712 S:      Maintained
5713 F:      drivers/firmware/efi/test/
5714
5715 EFI VARIABLE FILESYSTEM
5716 M:      Matthew Garrett <matthew.garrett@nebula.com>
5717 M:      Jeremy Kerr <jk@ozlabs.org>
5718 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5720 L:      linux-efi@vger.kernel.org
5721 S:      Maintained
5722 F:      fs/efivarfs/
5723
5724 EFIFB FRAMEBUFFER DRIVER
5725 L:      linux-fbdev@vger.kernel.org
5726 M:      Peter Jones <pjones@redhat.com>
5727 S:      Maintained
5728 F:      drivers/video/fbdev/efifb.c
5729
5730 EFS FILESYSTEM
5731 W:      http://aeschi.ch.eu.org/efs/
5732 S:      Orphan
5733 F:      fs/efs/
5734
5735 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5736 M:      Douglas Miller <dougmill@linux.ibm.com>
5737 L:      netdev@vger.kernel.org
5738 S:      Maintained
5739 F:      drivers/net/ethernet/ibm/ehea/
5740
5741 EM28XX VIDEO4LINUX DRIVER
5742 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5743 L:      linux-media@vger.kernel.org
5744 W:      https://linuxtv.org
5745 T:      git git://linuxtv.org/media_tree.git
5746 S:      Maintained
5747 F:      drivers/media/usb/em28xx/
5748 F:      Documentation/media/v4l-drivers/em28xx*
5749
5750 EMBEDDED LINUX
5751 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5752 M:      Matt Mackall <mpm@selenic.com>
5753 M:      David Woodhouse <dwmw2@infradead.org>
5754 L:      linux-embedded@vger.kernel.org
5755 S:      Maintained
5756
5757 Emulex 10Gbps iSCSI - OneConnect DRIVER
5758 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5759 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5760 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5761 L:      linux-scsi@vger.kernel.org
5762 W:      http://www.broadcom.com
5763 S:      Supported
5764 F:      drivers/scsi/be2iscsi/
5765
5766 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5767 M:      Sathya Perla <sathya.perla@broadcom.com>
5768 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5769 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5770 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5771 L:      netdev@vger.kernel.org
5772 W:      http://www.emulex.com
5773 S:      Supported
5774 F:      drivers/net/ethernet/emulex/benet/
5775
5776 EMULEX ONECONNECT ROCE DRIVER
5777 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5778 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5779 L:      linux-rdma@vger.kernel.org
5780 W:      http://www.broadcom.com
5781 S:      Odd Fixes
5782 F:      drivers/infiniband/hw/ocrdma/
5783 F:      include/uapi/rdma/ocrdma-abi.h
5784
5785 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5786 M:      James Smart <james.smart@broadcom.com>
5787 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5788 L:      linux-scsi@vger.kernel.org
5789 W:      http://www.broadcom.com
5790 S:      Supported
5791 F:      drivers/scsi/lpfc/
5792
5793 ENE CB710 FLASH CARD READER DRIVER
5794 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5795 S:      Maintained
5796 F:      drivers/misc/cb710/
5797 F:      drivers/mmc/host/cb710-mmc.*
5798 F:      include/linux/cb710.h
5799
5800 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5801 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5802 S:      Maintained
5803 F:      drivers/media/rc/ene_ir.*
5804
5805 EPSON S1D13XXX FRAMEBUFFER DRIVER
5806 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5807 S:      Maintained
5808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5809 F:      drivers/video/fbdev/s1d13xxxfb.c
5810 F:      include/video/s1d13xxxfb.h
5811
5812 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5813 M:      Jeff Layton <jlayton@kernel.org>
5814 S:      Maintained
5815 F:      lib/errseq.c
5816 F:      include/linux/errseq.h
5817
5818 ET131X NETWORK DRIVER
5819 M:      Mark Einon <mark.einon@gmail.com>
5820 S:      Odd Fixes
5821 F:      drivers/net/ethernet/agere/
5822
5823 ETHERNET BRIDGE
5824 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5825 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5826 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5827 L:      netdev@vger.kernel.org
5828 W:      http://www.linuxfoundation.org/en/Net:Bridge
5829 S:      Maintained
5830 F:      include/linux/netfilter_bridge/
5831 F:      net/bridge/
5832
5833 ETHERNET PHY LIBRARY
5834 M:      Andrew Lunn <andrew@lunn.ch>
5835 M:      Florian Fainelli <f.fainelli@gmail.com>
5836 M:      Heiner Kallweit <hkallweit1@gmail.com>
5837 L:      netdev@vger.kernel.org
5838 S:      Maintained
5839 F:      Documentation/ABI/testing/sysfs-bus-mdio
5840 F:      Documentation/devicetree/bindings/net/mdio*
5841 F:      Documentation/networking/phy.rst
5842 F:      drivers/net/phy/
5843 F:      drivers/of/of_mdio.c
5844 F:      drivers/of/of_net.c
5845 F:      include/linux/*mdio*.h
5846 F:      include/linux/of_net.h
5847 F:      include/linux/phy.h
5848 F:      include/linux/phy_fixed.h
5849 F:      include/linux/platform_data/mdio-bcm-unimac.h
5850 F:      include/linux/platform_data/mdio-gpio.h
5851 F:      include/trace/events/mdio.h
5852 F:      include/uapi/linux/mdio.h
5853 F:      include/uapi/linux/mii.h
5854
5855 EXT2 FILE SYSTEM
5856 M:      Jan Kara <jack@suse.com>
5857 L:      linux-ext4@vger.kernel.org
5858 S:      Maintained
5859 F:      Documentation/filesystems/ext2.txt
5860 F:      fs/ext2/
5861 F:      include/linux/ext2*
5862
5863 EXT4 FILE SYSTEM
5864 M:      "Theodore Ts'o" <tytso@mit.edu>
5865 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5866 L:      linux-ext4@vger.kernel.org
5867 W:      http://ext4.wiki.kernel.org
5868 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5870 S:      Maintained
5871 F:      Documentation/filesystems/ext4/
5872 F:      fs/ext4/
5873
5874 Extended Verification Module (EVM)
5875 M:      Mimi Zohar <zohar@linux.ibm.com>
5876 L:      linux-integrity@vger.kernel.org
5877 S:      Supported
5878 F:      security/integrity/evm/
5879
5880 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5881 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5882 L:      linux-efi@vger.kernel.org
5883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5884 S:      Maintained
5885 F:      Documentation/efi-stub.txt
5886 F:      arch/*/kernel/efi.c
5887 F:      arch/x86/boot/compressed/eboot.[ch]
5888 F:      arch/*/include/asm/efi.h
5889 F:      arch/x86/platform/efi/
5890 F:      drivers/firmware/efi/
5891 F:      include/linux/efi*.h
5892 F:      arch/arm/boot/compressed/efi-header.S
5893 F:      arch/arm64/kernel/efi-entry.S
5894
5895 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5896 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5897 M:      Chanwoo Choi <cw00.choi@samsung.com>
5898 L:      linux-kernel@vger.kernel.org
5899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5900 S:      Maintained
5901 F:      drivers/extcon/
5902 F:      include/linux/extcon/
5903 F:      include/linux/extcon.h
5904 F:      Documentation/extcon/
5905 F:      Documentation/devicetree/bindings/extcon/
5906
5907 EXYNOS DP DRIVER
5908 M:      Jingoo Han <jingoohan1@gmail.com>
5909 L:      dri-devel@lists.freedesktop.org
5910 S:      Maintained
5911 F:      drivers/gpu/drm/exynos/exynos_dp*
5912
5913 EXYNOS SYSMMU (IOMMU) driver
5914 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5915 L:      iommu@lists.linux-foundation.org
5916 S:      Maintained
5917 F:      drivers/iommu/exynos-iommu.c
5918
5919 EZchip NPS platform support
5920 M:      Vineet Gupta <vgupta@synopsys.com>
5921 M:      Ofer Levi <oferle@mellanox.com>
5922 S:      Supported
5923 F:      arch/arc/plat-eznps
5924 F:      arch/arc/boot/dts/eznps.dts
5925
5926 F2FS FILE SYSTEM
5927 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5928 M:      Chao Yu <yuchao0@huawei.com>
5929 L:      linux-f2fs-devel@lists.sourceforge.net
5930 W:      https://f2fs.wiki.kernel.org/
5931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5932 S:      Maintained
5933 F:      Documentation/filesystems/f2fs.txt
5934 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5935 F:      fs/f2fs/
5936 F:      include/linux/f2fs_fs.h
5937 F:      include/trace/events/f2fs.h
5938
5939 F71805F HARDWARE MONITORING DRIVER
5940 M:      Jean Delvare <jdelvare@suse.com>
5941 L:      linux-hwmon@vger.kernel.org
5942 S:      Maintained
5943 F:      Documentation/hwmon/f71805f
5944 F:      drivers/hwmon/f71805f.c
5945
5946 FADDR2LINE
5947 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5948 S:      Maintained
5949 F:      scripts/faddr2line
5950
5951 FAILOVER MODULE
5952 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5953 L:      netdev@vger.kernel.org
5954 S:      Supported
5955 F:      net/core/failover.c
5956 F:      include/net/failover.h
5957 F:      Documentation/networking/failover.rst
5958
5959 FANOTIFY
5960 M:      Jan Kara <jack@suse.cz>
5961 R:      Amir Goldstein <amir73il@gmail.com>
5962 L:      linux-fsdevel@vger.kernel.org
5963 S:      Maintained
5964 F:      fs/notify/fanotify/
5965 F:      include/linux/fanotify.h
5966 F:      include/uapi/linux/fanotify.h
5967
5968 FARSYNC SYNCHRONOUS DRIVER
5969 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5970 W:      http://www.farsite.co.uk/
5971 S:      Supported
5972 F:      drivers/net/wan/farsync.*
5973
5974 FAULT INJECTION SUPPORT
5975 M:      Akinobu Mita <akinobu.mita@gmail.com>
5976 S:      Supported
5977 F:      Documentation/fault-injection/
5978 F:      lib/fault-inject.c
5979
5980 FBTFT Framebuffer drivers
5981 S:      Orphan
5982 L:      dri-devel@lists.freedesktop.org
5983 L:      linux-fbdev@vger.kernel.org
5984 F:      drivers/staging/fbtft/
5985
5986 FC0011 TUNER DRIVER
5987 M:      Michael Buesch <m@bues.ch>
5988 L:      linux-media@vger.kernel.org
5989 S:      Maintained
5990 F:      drivers/media/tuners/fc0011.h
5991 F:      drivers/media/tuners/fc0011.c
5992
5993 FC2580 MEDIA DRIVER
5994 M:      Antti Palosaari <crope@iki.fi>
5995 L:      linux-media@vger.kernel.org
5996 W:      https://linuxtv.org
5997 W:      http://palosaari.fi/linux/
5998 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5999 T:      git git://linuxtv.org/anttip/media_tree.git
6000 S:      Maintained
6001 F:      drivers/media/tuners/fc2580*
6002
6003 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6004 M:      Hannes Reinecke <hare@suse.de>
6005 L:      linux-scsi@vger.kernel.org
6006 W:      www.Open-FCoE.org
6007 S:      Supported
6008 F:      drivers/scsi/libfc/
6009 F:      drivers/scsi/fcoe/
6010 F:      include/scsi/fc/
6011 F:      include/scsi/libfc.h
6012 F:      include/scsi/libfcoe.h
6013 F:      include/uapi/scsi/fc/
6014
6015 FILE LOCKING (flock() and fcntl()/lockf())
6016 M:      Jeff Layton <jlayton@kernel.org>
6017 M:      "J. Bruce Fields" <bfields@fieldses.org>
6018 L:      linux-fsdevel@vger.kernel.org
6019 S:      Maintained
6020 F:      include/linux/fcntl.h
6021 F:      include/uapi/linux/fcntl.h
6022 F:      fs/fcntl.c
6023 F:      fs/locks.c
6024
6025 FILESYSTEMS (VFS and infrastructure)
6026 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6027 L:      linux-fsdevel@vger.kernel.org
6028 S:      Maintained
6029 F:      fs/*
6030 F:      include/linux/fs.h
6031 F:      include/linux/fs_types.h
6032 F:      include/uapi/linux/fs.h
6033
6034 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6035 M:      Riku Voipio <riku.voipio@iki.fi>
6036 L:      linux-hwmon@vger.kernel.org
6037 S:      Maintained
6038 F:      drivers/hwmon/f75375s.c
6039 F:      include/linux/f75375s.h
6040
6041 FIREWIRE AUDIO DRIVERS
6042 M:      Clemens Ladisch <clemens@ladisch.de>
6043 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6044 T:      git git://git.alsa-project.org/alsa-kernel.git
6045 S:      Maintained
6046 F:      sound/firewire/
6047
6048 FIREWIRE MEDIA DRIVERS (firedtv)
6049 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6050 L:      linux-media@vger.kernel.org
6051 L:      linux1394-devel@lists.sourceforge.net
6052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6053 S:      Maintained
6054 F:      drivers/media/firewire/
6055
6056 FIREWIRE SBP-2 TARGET
6057 M:      Chris Boot <bootc@bootc.net>
6058 L:      linux-scsi@vger.kernel.org
6059 L:      target-devel@vger.kernel.org
6060 L:      linux1394-devel@lists.sourceforge.net
6061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6062 S:      Maintained
6063 F:      drivers/target/sbp/
6064
6065 FIREWIRE SUBSYSTEM
6066 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6067 L:      linux1394-devel@lists.sourceforge.net
6068 W:      http://ieee1394.wiki.kernel.org/
6069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6070 S:      Maintained
6071 F:      drivers/firewire/
6072 F:      include/linux/firewire.h
6073 F:      include/uapi/linux/firewire*.h
6074 F:      tools/firewire/
6075
6076 FIRMWARE LOADER (request_firmware)
6077 M:      Luis Chamberlain <mcgrof@kernel.org>
6078 L:      linux-kernel@vger.kernel.org
6079 S:      Maintained
6080 F:      Documentation/firmware_class/
6081 F:      drivers/base/firmware_loader/
6082 F:      include/linux/firmware.h
6083
6084 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6085 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6086 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6087 S:      Maintained
6088 F:      drivers/block/rsxx/
6089
6090 FLOPPY DRIVER
6091 M:      Jiri Kosina <jikos@kernel.org>
6092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6093 S:      Odd fixes
6094 F:      drivers/block/floppy.c
6095
6096 FMC SUBSYSTEM
6097 M:      Alessandro Rubini <rubini@gnudd.com>
6098 W:      http://www.ohwr.org/projects/fmc-bus
6099 S:      Supported
6100 F:      drivers/fmc/
6101 F:      include/linux/fmc*.h
6102 F:      include/linux/ipmi-fru.h
6103 K:      fmc_d.*register
6104
6105 FPGA MANAGER FRAMEWORK
6106 M:      Alan Tull <atull@kernel.org>
6107 M:      Moritz Fischer <mdf@kernel.org>
6108 L:      linux-fpga@vger.kernel.org
6109 S:      Maintained
6110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6111 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6112 F:      Documentation/fpga/
6113 F:      Documentation/driver-api/fpga/
6114 F:      Documentation/devicetree/bindings/fpga/
6115 F:      drivers/fpga/
6116 F:      include/linux/fpga/
6117 W:      http://www.rocketboards.org
6118
6119 FPGA DFL DRIVERS
6120 M:      Wu Hao <hao.wu@intel.com>
6121 L:      linux-fpga@vger.kernel.org
6122 S:      Maintained
6123 F:      Documentation/fpga/dfl.txt
6124 F:      include/uapi/linux/fpga-dfl.h
6125 F:      drivers/fpga/dfl*
6126
6127 FPU EMULATOR
6128 M:      Bill Metzenthen <billm@melbpc.org.au>
6129 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6130 S:      Maintained
6131 F:      arch/x86/math-emu/
6132
6133 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6134 L:      netdev@vger.kernel.org
6135 S:      Orphan
6136 F:      drivers/net/wan/dlci.c
6137 F:      drivers/net/wan/sdla.c
6138
6139 FRAMEBUFFER LAYER
6140 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6141 L:      dri-devel@lists.freedesktop.org
6142 L:      linux-fbdev@vger.kernel.org
6143 T:      git git://github.com/bzolnier/linux.git
6144 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6145 S:      Maintained
6146 F:      Documentation/fb/
6147 F:      drivers/video/
6148 F:      include/video/
6149 F:      include/linux/fb.h
6150 F:      include/uapi/video/
6151 F:      include/uapi/linux/fb.h
6152
6153 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6154 M:      Horia Geantă <horia.geanta@nxp.com>
6155 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6156 L:      linux-crypto@vger.kernel.org
6157 S:      Maintained
6158 F:      drivers/crypto/caam/
6159 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6160
6161 FREESCALE DIU FRAMEBUFFER DRIVER
6162 M:      Timur Tabi <timur@kernel.org>
6163 L:      linux-fbdev@vger.kernel.org
6164 S:      Maintained
6165 F:      drivers/video/fbdev/fsl-diu-fb.*
6166
6167 FREESCALE DMA DRIVER
6168 M:      Li Yang <leoyang.li@nxp.com>
6169 M:      Zhang Wei <zw@zh-kernel.org>
6170 L:      linuxppc-dev@lists.ozlabs.org
6171 S:      Maintained
6172 F:      drivers/dma/fsldma.*
6173
6174 FREESCALE ENETC ETHERNET DRIVERS
6175 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6176 L:      netdev@vger.kernel.org
6177 S:      Maintained
6178 F:      drivers/net/ethernet/freescale/enetc/
6179
6180 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6181 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6182 L:      netdev@vger.kernel.org
6183 S:      Maintained
6184 F:      drivers/net/ethernet/freescale/gianfar*
6185 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6186
6187 FREESCALE GPMI NAND DRIVER
6188 M:      Han Xu <han.xu@nxp.com>
6189 L:      linux-mtd@lists.infradead.org
6190 S:      Maintained
6191 F:      drivers/mtd/nand/raw/gpmi-nand/*
6192
6193 FREESCALE I2C CPM DRIVER
6194 M:      Jochen Friedrich <jochen@scram.de>
6195 L:      linuxppc-dev@lists.ozlabs.org
6196 L:      linux-i2c@vger.kernel.org
6197 S:      Maintained
6198 F:      drivers/i2c/busses/i2c-cpm.c
6199
6200 FREESCALE IMX LPI2C DRIVER
6201 M:      Dong Aisheng <aisheng.dong@nxp.com>
6202 L:      linux-i2c@vger.kernel.org
6203 L:      linux-imx@nxp.com
6204 S:      Maintained
6205 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6206 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6207
6208 FREESCALE IMX / MXC FEC DRIVER
6209 M:      Fugang Duan <fugang.duan@nxp.com>
6210 L:      netdev@vger.kernel.org
6211 S:      Maintained
6212 F:      drivers/net/ethernet/freescale/fec_main.c
6213 F:      drivers/net/ethernet/freescale/fec_ptp.c
6214 F:      drivers/net/ethernet/freescale/fec.h
6215 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6216
6217 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6218 M:      Sascha Hauer <s.hauer@pengutronix.de>
6219 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6220 L:      linux-fbdev@vger.kernel.org
6221 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6222 S:      Maintained
6223 F:      include/linux/platform_data/video-imxfb.h
6224 F:      drivers/video/fbdev/imxfb.c
6225
6226 FREESCALE QORIQ DPAA ETHERNET DRIVER
6227 M:      Madalin Bucur <madalin.bucur@nxp.com>
6228 L:      netdev@vger.kernel.org
6229 S:      Maintained
6230 F:      drivers/net/ethernet/freescale/dpaa
6231
6232 FREESCALE QORIQ DPAA FMAN DRIVER
6233 M:      Madalin Bucur <madalin.bucur@nxp.com>
6234 L:      netdev@vger.kernel.org
6235 S:      Maintained
6236 F:      drivers/net/ethernet/freescale/fman
6237 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6238
6239 FREESCALE QORIQ PTP CLOCK DRIVER
6240 M:      Yangbo Lu <yangbo.lu@nxp.com>
6241 L:      netdev@vger.kernel.org
6242 S:      Maintained
6243 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6244 F:      drivers/ptp/ptp_qoriq.c
6245 F:      drivers/ptp/ptp_qoriq_debugfs.c
6246 F:      include/linux/fsl/ptp_qoriq.h
6247 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6248
6249 FREESCALE QUAD SPI DRIVER
6250 M:      Han Xu <han.xu@nxp.com>
6251 L:      linux-spi@vger.kernel.org
6252 S:      Maintained
6253 F:      drivers/spi/spi-fsl-qspi.c
6254
6255 FREESCALE QUICC ENGINE LIBRARY
6256 M:      Qiang Zhao <qiang.zhao@nxp.com>
6257 L:      linuxppc-dev@lists.ozlabs.org
6258 S:      Maintained
6259 F:      drivers/soc/fsl/qe/
6260 F:      include/soc/fsl/*qe*.h
6261 F:      include/soc/fsl/*ucc*.h
6262
6263 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6264 M:      Li Yang <leoyang.li@nxp.com>
6265 L:      netdev@vger.kernel.org
6266 L:      linuxppc-dev@lists.ozlabs.org
6267 S:      Maintained
6268 F:      drivers/net/ethernet/freescale/ucc_geth*
6269
6270 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6271 M:      Zhao Qiang <qiang.zhao@nxp.com>
6272 L:      netdev@vger.kernel.org
6273 L:      linuxppc-dev@lists.ozlabs.org
6274 S:      Maintained
6275 F:      drivers/net/wan/fsl_ucc_hdlc*
6276
6277 FREESCALE QUICC ENGINE UCC UART DRIVER
6278 M:      Timur Tabi <timur@kernel.org>
6279 L:      linuxppc-dev@lists.ozlabs.org
6280 S:      Maintained
6281 F:      drivers/tty/serial/ucc_uart.c
6282
6283 FREESCALE SOC DRIVERS
6284 M:      Li Yang <leoyang.li@nxp.com>
6285 L:      linuxppc-dev@lists.ozlabs.org
6286 L:      linux-arm-kernel@lists.infradead.org
6287 S:      Maintained
6288 F:      Documentation/devicetree/bindings/soc/fsl/
6289 F:      drivers/soc/fsl/
6290 F:      include/linux/fsl/
6291
6292 FREESCALE SOC FS_ENET DRIVER
6293 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6294 L:      linuxppc-dev@lists.ozlabs.org
6295 L:      netdev@vger.kernel.org
6296 S:      Maintained
6297 F:      drivers/net/ethernet/freescale/fs_enet/
6298 F:      include/linux/fs_enet_pd.h
6299
6300 FREESCALE SOC SOUND DRIVERS
6301 M:      Timur Tabi <timur@kernel.org>
6302 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6303 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6304 R:      Fabio Estevam <festevam@gmail.com>
6305 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6306 L:      linuxppc-dev@lists.ozlabs.org
6307 S:      Maintained
6308 F:      sound/soc/fsl/fsl*
6309 F:      sound/soc/fsl/imx*
6310 F:      sound/soc/fsl/mpc8610_hpcd.c
6311
6312 FREESCALE USB PERIPHERAL DRIVERS
6313 M:      Li Yang <leoyang.li@nxp.com>
6314 L:      linux-usb@vger.kernel.org
6315 L:      linuxppc-dev@lists.ozlabs.org
6316 S:      Maintained
6317 F:      drivers/usb/gadget/udc/fsl*
6318
6319 FREEVXFS FILESYSTEM
6320 M:      Christoph Hellwig <hch@infradead.org>
6321 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6322 S:      Maintained
6323 F:      fs/freevxfs/
6324
6325 FREEZER
6326 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6327 M:      Pavel Machek <pavel@ucw.cz>
6328 L:      linux-pm@vger.kernel.org
6329 S:      Supported
6330 F:      Documentation/power/freezing-of-tasks.txt
6331 F:      include/linux/freezer.h
6332 F:      kernel/freezer.c
6333
6334 FRONTSWAP API
6335 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6336 L:      linux-kernel@vger.kernel.org
6337 S:      Maintained
6338 F:      mm/frontswap.c
6339 F:      include/linux/frontswap.h
6340
6341 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6342 M:      David Howells <dhowells@redhat.com>
6343 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6344 S:      Supported
6345 F:      Documentation/filesystems/caching/
6346 F:      fs/fscache/
6347 F:      include/linux/fscache*.h
6348
6349 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6350 M:      Theodore Y. Ts'o <tytso@mit.edu>
6351 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6352 M:      Eric Biggers <ebiggers@kernel.org>
6353 L:      linux-fscrypt@vger.kernel.org
6354 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6355 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6356 S:      Supported
6357 F:      fs/crypto/
6358 F:      include/linux/fscrypt*.h
6359 F:      Documentation/filesystems/fscrypt.rst
6360
6361 FSI-ATTACHED I2C DRIVER
6362 M:      Eddie James <eajames@linux.ibm.com>
6363 L:      linux-i2c@vger.kernel.org
6364 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6365 S:      Maintained
6366 F:      drivers/i2c/busses/i2c-fsi.c
6367 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6368
6369 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6370 M:      Jan Kara <jack@suse.cz>
6371 R:      Amir Goldstein <amir73il@gmail.com>
6372 L:      linux-fsdevel@vger.kernel.org
6373 S:      Maintained
6374 F:      fs/notify/
6375 F:      include/linux/fsnotify*.h
6376
6377 FUJITSU LAPTOP EXTRAS
6378 M:      Jonathan Woithe <jwoithe@just42.net>
6379 L:      platform-driver-x86@vger.kernel.org
6380 S:      Maintained
6381 F:      drivers/platform/x86/fujitsu-laptop.c
6382
6383 FUJITSU M-5MO LS CAMERA ISP DRIVER
6384 M:      Kyungmin Park <kyungmin.park@samsung.com>
6385 M:      Heungjun Kim <riverful.kim@samsung.com>
6386 L:      linux-media@vger.kernel.org
6387 S:      Maintained
6388 F:      drivers/media/i2c/m5mols/
6389 F:      include/media/i2c/m5mols.h
6390
6391 FUJITSU TABLET EXTRAS
6392 M:      Robert Gerlach <khnz@gmx.de>
6393 L:      platform-driver-x86@vger.kernel.org
6394 S:      Maintained
6395 F:      drivers/platform/x86/fujitsu-tablet.c
6396
6397 FUSE: FILESYSTEM IN USERSPACE
6398 M:      Miklos Szeredi <miklos@szeredi.hu>
6399 L:      linux-fsdevel@vger.kernel.org
6400 W:      http://fuse.sourceforge.net/
6401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6402 S:      Maintained
6403 F:      fs/fuse/
6404 F:      include/uapi/linux/fuse.h
6405 F:      Documentation/filesystems/fuse.txt
6406
6407 FUTEX SUBSYSTEM
6408 M:      Thomas Gleixner <tglx@linutronix.de>
6409 M:      Ingo Molnar <mingo@redhat.com>
6410 R:      Peter Zijlstra <peterz@infradead.org>
6411 R:      Darren Hart <dvhart@infradead.org>
6412 L:      linux-kernel@vger.kernel.org
6413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6414 S:      Maintained
6415 F:      kernel/futex.c
6416 F:      include/asm-generic/futex.h
6417 F:      include/linux/futex.h
6418 F:      include/uapi/linux/futex.h
6419 F:      tools/testing/selftests/futex/
6420 F:      tools/perf/bench/futex*
6421 F:      Documentation/*futex*
6422
6423 GCC PLUGINS
6424 M:      Kees Cook <keescook@chromium.org>
6425 R:      Emese Revfy <re.emese@gmail.com>
6426 L:      kernel-hardening@lists.openwall.com
6427 S:      Maintained
6428 F:      scripts/gcc-plugins/
6429 F:      scripts/gcc-plugin.sh
6430 F:      scripts/Makefile.gcc-plugins
6431 F:      Documentation/gcc-plugins.txt
6432
6433 GASKET DRIVER FRAMEWORK
6434 M:      Rob Springer <rspringer@google.com>
6435 M:      Todd Poynor <toddpoynor@google.com>
6436 M:      Ben Chan <benchan@chromium.org>
6437 S:      Maintained
6438 F:      drivers/staging/gasket/
6439
6440 GCOV BASED KERNEL PROFILING
6441 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6442 S:      Maintained
6443 F:      kernel/gcov/
6444 F:      Documentation/dev-tools/gcov.rst
6445
6446 GDB KERNEL DEBUGGING HELPER SCRIPTS
6447 M:      Jan Kiszka <jan.kiszka@siemens.com>
6448 M:      Kieran Bingham <kbingham@kernel.org>
6449 S:      Supported
6450 F:      scripts/gdb/
6451
6452 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6453 M:      Achim Leubner <achim_leubner@adaptec.com>
6454 L:      linux-scsi@vger.kernel.org
6455 W:      http://www.icp-vortex.com/
6456 S:      Supported
6457 F:      drivers/scsi/gdt*
6458
6459 GEMTEK FM RADIO RECEIVER DRIVER
6460 M:      Hans Verkuil <hverkuil@xs4all.nl>
6461 L:      linux-media@vger.kernel.org
6462 T:      git git://linuxtv.org/media_tree.git
6463 W:      https://linuxtv.org
6464 S:      Maintained
6465 F:      drivers/media/radio/radio-gemtek*
6466
6467 GENERIC GPIO I2C DRIVER
6468 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6469 S:      Supported
6470 F:      drivers/i2c/busses/i2c-gpio.c
6471 F:      include/linux/platform_data/i2c-gpio.h
6472
6473 GENERIC GPIO I2C MULTIPLEXER DRIVER
6474 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6475 L:      linux-i2c@vger.kernel.org
6476 S:      Supported
6477 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6478 F:      include/linux/platform_data/i2c-mux-gpio.h
6479 F:      Documentation/i2c/muxes/i2c-mux-gpio
6480
6481 GENERIC HDLC (WAN) DRIVERS
6482 M:      Krzysztof Halasa <khc@pm.waw.pl>
6483 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6484 S:      Maintained
6485 F:      drivers/net/wan/c101.c
6486 F:      drivers/net/wan/hd6457*
6487 F:      drivers/net/wan/hdlc*
6488 F:      drivers/net/wan/n2.c
6489 F:      drivers/net/wan/pc300too.c
6490 F:      drivers/net/wan/pci200syn.c
6491 F:      drivers/net/wan/wanxl*
6492
6493 GENERIC INCLUDE/ASM HEADER FILES
6494 M:      Arnd Bergmann <arnd@arndb.de>
6495 L:      linux-arch@vger.kernel.org
6496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6497 S:      Maintained
6498 F:      include/asm-generic/
6499 F:      include/uapi/asm-generic/
6500
6501 GENERIC PHY FRAMEWORK
6502 M:      Kishon Vijay Abraham I <kishon@ti.com>
6503 L:      linux-kernel@vger.kernel.org
6504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6505 S:      Supported
6506 F:      drivers/phy/
6507 F:      include/linux/phy/
6508 F:      Documentation/devicetree/bindings/phy/
6509
6510 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6511 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6512 S:      Supported
6513 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6514
6515 GENERIC PM DOMAINS
6516 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6517 M:      Kevin Hilman <khilman@kernel.org>
6518 M:      Ulf Hansson <ulf.hansson@linaro.org>
6519 L:      linux-pm@vger.kernel.org
6520 S:      Supported
6521 F:      drivers/base/power/domain*.c
6522 F:      include/linux/pm_domain.h
6523 F:      Documentation/devicetree/bindings/power/power_domain.txt
6524
6525 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6526 M:      Eugen Hristev <eugen.hristev@microchip.com>
6527 L:      linux-input@vger.kernel.org
6528 S:      Maintained
6529 F:      drivers/input/touchscreen/resistive-adc-touch.c
6530
6531 GENERIC UIO DRIVER FOR PCI DEVICES
6532 M:      "Michael S. Tsirkin" <mst@redhat.com>
6533 L:      kvm@vger.kernel.org
6534 S:      Supported
6535 F:      drivers/uio/uio_pci_generic.c
6536
6537 GENWQE (IBM Generic Workqueue Card)
6538 M:      Frank Haverkamp <haver@linux.ibm.com>
6539 S:      Supported
6540 F:      drivers/misc/genwqe/
6541
6542 GET_MAINTAINER SCRIPT
6543 M:      Joe Perches <joe@perches.com>
6544 S:      Maintained
6545 F:      scripts/get_maintainer.pl
6546
6547 GFS2 FILE SYSTEM
6548 M:      Bob Peterson <rpeterso@redhat.com>
6549 M:      Andreas Gruenbacher <agruenba@redhat.com>
6550 L:      cluster-devel@redhat.com
6551 W:      http://sources.redhat.com/cluster/
6552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6553 S:      Supported
6554 F:      Documentation/filesystems/gfs2*.txt
6555 F:      fs/gfs2/
6556 F:      include/uapi/linux/gfs2_ondisk.h
6557
6558 GIGASET ISDN DRIVERS
6559 M:      Paul Bolle <pebolle@tiscali.nl>
6560 L:      gigaset307x-common@lists.sourceforge.net
6561 W:      http://gigaset307x.sourceforge.net/
6562 S:      Odd Fixes
6563 F:      Documentation/isdn/README.gigaset
6564 F:      drivers/isdn/gigaset/
6565 F:      include/uapi/linux/gigaset_dev.h
6566
6567 GNSS SUBSYSTEM
6568 M:      Johan Hovold <johan@kernel.org>
6569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6570 S:      Maintained
6571 F:      Documentation/ABI/testing/sysfs-class-gnss
6572 F:      Documentation/devicetree/bindings/gnss/
6573 F:      drivers/gnss/
6574 F:      include/linux/gnss.h
6575
6576 GO7007 MPEG CODEC
6577 M:      Hans Verkuil <hans.verkuil@cisco.com>
6578 L:      linux-media@vger.kernel.org
6579 S:      Maintained
6580 F:      drivers/media/usb/go7007/
6581
6582 GOODIX TOUCHSCREEN
6583 M:      Bastien Nocera <hadess@hadess.net>
6584 L:      linux-input@vger.kernel.org
6585 S:      Maintained
6586 F:      drivers/input/touchscreen/goodix.c
6587
6588 GPD POCKET FAN DRIVER
6589 M:      Hans de Goede <hdegoede@redhat.com>
6590 L:      platform-driver-x86@vger.kernel.org
6591 S:      Maintained
6592 F:      drivers/platform/x86/gpd-pocket-fan.c
6593
6594 GPIO ACPI SUPPORT
6595 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6596 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6597 L:      linux-gpio@vger.kernel.org
6598 L:      linux-acpi@vger.kernel.org
6599 S:      Maintained
6600 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6601 F:      drivers/gpio/gpiolib-acpi.c
6602
6603 GPIO IR Transmitter
6604 M:      Sean Young <sean@mess.org>
6605 L:      linux-media@vger.kernel.org
6606 S:      Maintained
6607 F:      drivers/media/rc/gpio-ir-tx.c
6608
6609 GPIO MOCKUP DRIVER
6610 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6611 L:      linux-gpio@vger.kernel.org
6612 S:      Maintained
6613 F:      drivers/gpio/gpio-mockup.c
6614 F:      tools/testing/selftests/gpio/
6615
6616 GPIO SUBSYSTEM
6617 M:      Linus Walleij <linus.walleij@linaro.org>
6618 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6619 L:      linux-gpio@vger.kernel.org
6620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6621 S:      Maintained
6622 F:      Documentation/devicetree/bindings/gpio/
6623 F:      Documentation/driver-api/gpio/
6624 F:      Documentation/gpio/
6625 F:      Documentation/ABI/testing/gpio-cdev
6626 F:      Documentation/ABI/obsolete/sysfs-gpio
6627 F:      drivers/gpio/
6628 F:      include/linux/gpio/
6629 F:      include/linux/gpio.h
6630 F:      include/linux/of_gpio.h
6631 F:      include/asm-generic/gpio.h
6632 F:      include/uapi/linux/gpio.h
6633 F:      tools/gpio/
6634
6635 GRE DEMULTIPLEXER DRIVER
6636 M:      Dmitry Kozlov <xeb@mail.ru>
6637 L:      netdev@vger.kernel.org
6638 S:      Maintained
6639 F:      net/ipv4/gre_demux.c
6640 F:      net/ipv4/gre_offload.c
6641 F:      include/net/gre.h
6642
6643 GRETH 10/100/1G Ethernet MAC device driver
6644 M:      Andreas Larsson <andreas@gaisler.com>
6645 L:      netdev@vger.kernel.org
6646 S:      Maintained
6647 F:      drivers/net/ethernet/aeroflex/
6648
6649 GREYBUS AUDIO PROTOCOLS DRIVERS
6650 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6651 M:      Mark Greer <mgreer@animalcreek.com>
6652 S:      Maintained
6653 F:      drivers/staging/greybus/audio_apbridgea.c
6654 F:      drivers/staging/greybus/audio_apbridgea.h
6655 F:      drivers/staging/greybus/audio_codec.c
6656 F:      drivers/staging/greybus/audio_codec.h
6657 F:      drivers/staging/greybus/audio_gb.c
6658 F:      drivers/staging/greybus/audio_manager.c
6659 F:      drivers/staging/greybus/audio_manager.h
6660 F:      drivers/staging/greybus/audio_manager_module.c
6661 F:      drivers/staging/greybus/audio_manager_private.h
6662 F:      drivers/staging/greybus/audio_manager_sysfs.c
6663 F:      drivers/staging/greybus/audio_module.c
6664 F:      drivers/staging/greybus/audio_topology.c
6665
6666 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6667 M:      Viresh Kumar <vireshk@kernel.org>
6668 S:      Maintained
6669 F:      drivers/staging/greybus/authentication.c
6670 F:      drivers/staging/greybus/bootrom.c
6671 F:      drivers/staging/greybus/firmware.h
6672 F:      drivers/staging/greybus/fw-core.c
6673 F:      drivers/staging/greybus/fw-download.c
6674 F:      drivers/staging/greybus/fw-management.c
6675 F:      drivers/staging/greybus/greybus_authentication.h
6676 F:      drivers/staging/greybus/greybus_firmware.h
6677 F:      drivers/staging/greybus/hid.c
6678 F:      drivers/staging/greybus/i2c.c
6679 F:      drivers/staging/greybus/spi.c
6680 F:      drivers/staging/greybus/spilib.c
6681 F:      drivers/staging/greybus/spilib.h
6682
6683 GREYBUS LOOPBACK DRIVER
6684 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6685 S:      Maintained
6686 F:      drivers/staging/greybus/loopback.c
6687
6688 GREYBUS PLATFORM DRIVERS
6689 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6690 S:      Maintained
6691 F:      drivers/staging/greybus/arche-platform.c
6692 F:      drivers/staging/greybus/arche-apb-ctrl.c
6693 F:      drivers/staging/greybus/arche_platform.h
6694
6695 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6696 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6697 S:      Maintained
6698 F:      drivers/staging/greybus/sdio.c
6699 F:      drivers/staging/greybus/light.c
6700 F:      drivers/staging/greybus/gpio.c
6701 F:      drivers/staging/greybus/power_supply.c
6702 F:      drivers/staging/greybus/spi.c
6703 F:      drivers/staging/greybus/spilib.c
6704
6705 GREYBUS SUBSYSTEM
6706 M:      Johan Hovold <johan@kernel.org>
6707 M:      Alex Elder <elder@kernel.org>
6708 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6709 S:      Maintained
6710 F:      drivers/staging/greybus/
6711 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6712
6713 GREYBUS UART PROTOCOLS DRIVERS
6714 M:      David Lin <dtwlin@gmail.com>
6715 S:      Maintained
6716 F:      drivers/staging/greybus/uart.c
6717 F:      drivers/staging/greybus/log.c
6718
6719 GS1662 VIDEO SERIALIZER
6720 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6721 L:      linux-media@vger.kernel.org
6722 T:      git git://linuxtv.org/media_tree.git
6723 S:      Maintained
6724 F:      drivers/media/spi/gs1662.c
6725
6726 GSPCA FINEPIX SUBDRIVER
6727 M:      Frank Zago <frank@zago.net>
6728 L:      linux-media@vger.kernel.org
6729 T:      git git://linuxtv.org/media_tree.git
6730 S:      Maintained
6731 F:      drivers/media/usb/gspca/finepix.c
6732
6733 GSPCA GL860 SUBDRIVER
6734 M:      Olivier Lorin <o.lorin@laposte.net>
6735 L:      linux-media@vger.kernel.org
6736 T:      git git://linuxtv.org/media_tree.git
6737 S:      Maintained
6738 F:      drivers/media/usb/gspca/gl860/
6739
6740 GSPCA M5602 SUBDRIVER
6741 M:      Erik Andren <erik.andren@gmail.com>
6742 L:      linux-media@vger.kernel.org
6743 T:      git git://linuxtv.org/media_tree.git
6744 S:      Maintained
6745 F:      drivers/media/usb/gspca/m5602/
6746
6747 GSPCA PAC207 SONIXB SUBDRIVER
6748 M:      Hans Verkuil <hverkuil@xs4all.nl>
6749 L:      linux-media@vger.kernel.org
6750 T:      git git://linuxtv.org/media_tree.git
6751 S:      Odd Fixes
6752 F:      drivers/media/usb/gspca/pac207.c
6753
6754 GSPCA SN9C20X SUBDRIVER
6755 M:      Brian Johnson <brijohn@gmail.com>
6756 L:      linux-media@vger.kernel.org
6757 T:      git git://linuxtv.org/media_tree.git
6758 S:      Maintained
6759 F:      drivers/media/usb/gspca/sn9c20x.c
6760
6761 GSPCA T613 SUBDRIVER
6762 M:      Leandro Costantino <lcostantino@gmail.com>
6763 L:      linux-media@vger.kernel.org
6764 T:      git git://linuxtv.org/media_tree.git
6765 S:      Maintained
6766 F:      drivers/media/usb/gspca/t613.c
6767
6768 GSPCA USB WEBCAM DRIVER
6769 M:      Hans Verkuil <hverkuil@xs4all.nl>
6770 L:      linux-media@vger.kernel.org
6771 T:      git git://linuxtv.org/media_tree.git
6772 S:      Odd Fixes
6773 F:      drivers/media/usb/gspca/
6774
6775 GTP (GPRS Tunneling Protocol)
6776 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6777 M:      Harald Welte <laforge@gnumonks.org>
6778 L:      osmocom-net-gprs@lists.osmocom.org
6779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6780 S:      Maintained
6781 F:      drivers/net/gtp.c
6782
6783 GUID PARTITION TABLE (GPT)
6784 M:      Davidlohr Bueso <dave@stgolabs.net>
6785 L:      linux-efi@vger.kernel.org
6786 S:      Maintained
6787 F:      block/partitions/efi.*
6788
6789 H8/300 ARCHITECTURE
6790 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6791 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6792 W:      http://uclinux-h8.sourceforge.jp
6793 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6794 S:      Maintained
6795 F:      arch/h8300/
6796 F:      drivers/clocksource/h8300_*.c
6797 F:      drivers/clk/h8300/
6798 F:      drivers/irqchip/irq-renesas-h8*.c
6799
6800 HABANALABS PCI DRIVER
6801 M:      Oded Gabbay <oded.gabbay@gmail.com>
6802 T:      git https://github.com/HabanaAI/linux.git
6803 S:      Supported
6804 F:      drivers/misc/habanalabs/
6805 F:      include/uapi/misc/habanalabs.h
6806 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6807 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6808
6809 HACKRF MEDIA DRIVER
6810 M:      Antti Palosaari <crope@iki.fi>
6811 L:      linux-media@vger.kernel.org
6812 W:      https://linuxtv.org
6813 W:      http://palosaari.fi/linux/
6814 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6815 T:      git git://linuxtv.org/anttip/media_tree.git
6816 S:      Maintained
6817 F:      drivers/media/usb/hackrf/
6818
6819 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6820 M:      Frank Seidel <frank@f-seidel.de>
6821 L:      platform-driver-x86@vger.kernel.org
6822 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6823 S:      Maintained
6824 F:      drivers/platform/x86/hdaps.c
6825
6826 HARDWARE MONITORING
6827 M:      Jean Delvare <jdelvare@suse.com>
6828 M:      Guenter Roeck <linux@roeck-us.net>
6829 L:      linux-hwmon@vger.kernel.org
6830 W:      http://hwmon.wiki.kernel.org/
6831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6832 S:      Maintained
6833 F:      Documentation/devicetree/bindings/hwmon/
6834 F:      Documentation/hwmon/
6835 F:      drivers/hwmon/
6836 F:      include/linux/hwmon*.h
6837 F:      include/trace/events/hwmon*.h
6838
6839 HARDWARE RANDOM NUMBER GENERATOR CORE
6840 M:      Matt Mackall <mpm@selenic.com>
6841 M:      Herbert Xu <herbert@gondor.apana.org.au>
6842 L:      linux-crypto@vger.kernel.org
6843 S:      Odd fixes
6844 F:      Documentation/devicetree/bindings/rng/
6845 F:      Documentation/hw_random.txt
6846 F:      drivers/char/hw_random/
6847 F:      include/linux/hw_random.h
6848
6849 HARDWARE TRACING FACILITIES
6850 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6851 S:      Maintained
6852 F:      drivers/hwtracing/
6853
6854 HARDWARE SPINLOCK CORE
6855 M:      Ohad Ben-Cohen <ohad@wizery.com>
6856 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6857 L:      linux-remoteproc@vger.kernel.org
6858 S:      Maintained
6859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6860 F:      Documentation/devicetree/bindings/hwlock/
6861 F:      Documentation/hwspinlock.txt
6862 F:      drivers/hwspinlock/
6863 F:      include/linux/hwspinlock.h
6864
6865 HARMONY SOUND DRIVER
6866 L:      linux-parisc@vger.kernel.org
6867 S:      Maintained
6868 F:      sound/parisc/harmony.*
6869
6870 HDPVR USB VIDEO ENCODER DRIVER
6871 M:      Hans Verkuil <hverkuil@xs4all.nl>
6872 L:      linux-media@vger.kernel.org
6873 T:      git git://linuxtv.org/media_tree.git
6874 W:      https://linuxtv.org
6875 S:      Odd Fixes
6876 F:      drivers/media/usb/hdpvr/
6877
6878 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6879 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6880 S:      Supported
6881 F:      Documentation/watchdog/hpwdt.txt
6882 F:      drivers/watchdog/hpwdt.c
6883
6884 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6885 M:      Don Brace <don.brace@microsemi.com>
6886 L:      esc.storagedev@microsemi.com
6887 L:      linux-scsi@vger.kernel.org
6888 S:      Supported
6889 F:      Documentation/scsi/hpsa.txt
6890 F:      drivers/scsi/hpsa*.[ch]
6891 F:      include/linux/cciss*.h
6892 F:      include/uapi/linux/cciss*.h
6893
6894 HFI1 DRIVER
6895 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6896 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6897 L:      linux-rdma@vger.kernel.org
6898 S:      Supported
6899 F:      drivers/infiniband/hw/hfi1
6900
6901 HFS FILESYSTEM
6902 L:      linux-fsdevel@vger.kernel.org
6903 S:      Orphan
6904 F:      Documentation/filesystems/hfs.txt
6905 F:      fs/hfs/
6906
6907 HFSPLUS FILESYSTEM
6908 L:      linux-fsdevel@vger.kernel.org
6909 S:      Orphan
6910 F:      Documentation/filesystems/hfsplus.txt
6911 F:      fs/hfsplus/
6912
6913 HGA FRAMEBUFFER DRIVER
6914 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6915 L:      linux-nvidia@lists.surfsouth.com
6916 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6917 S:      Maintained
6918 F:      drivers/video/fbdev/hgafb.c
6919
6920 HIBERNATION (aka Software Suspend, aka swsusp)
6921 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6922 M:      Pavel Machek <pavel@ucw.cz>
6923 L:      linux-pm@vger.kernel.org
6924 B:      https://bugzilla.kernel.org
6925 S:      Supported
6926 F:      arch/x86/power/
6927 F:      drivers/base/power/
6928 F:      kernel/power/
6929 F:      include/linux/suspend.h
6930 F:      include/linux/freezer.h
6931 F:      include/linux/pm.h
6932 F:      arch/*/include/asm/suspend*.h
6933
6934 HID CORE LAYER
6935 M:      Jiri Kosina <jikos@kernel.org>
6936 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6937 L:      linux-input@vger.kernel.org
6938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6939 S:      Maintained
6940 F:      drivers/hid/
6941 F:      include/linux/hid*
6942 F:      include/uapi/linux/hid*
6943
6944 HID SENSOR HUB DRIVERS
6945 M:      Jiri Kosina <jikos@kernel.org>
6946 M:      Jonathan Cameron <jic23@kernel.org>
6947 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6948 L:      linux-input@vger.kernel.org
6949 L:      linux-iio@vger.kernel.org
6950 S:      Maintained
6951 F:      Documentation/hid/hid-sensor*
6952 F:      drivers/hid/hid-sensor-*
6953 F:      drivers/iio/*/hid-*
6954 F:      include/linux/hid-sensor-*
6955
6956 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6957 M:      Thomas Gleixner <tglx@linutronix.de>
6958 L:      linux-kernel@vger.kernel.org
6959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6960 S:      Maintained
6961 F:      Documentation/timers/
6962 F:      kernel/time/hrtimer.c
6963 F:      kernel/time/clockevents.c
6964 F:      kernel/time/timer_*.c
6965 F:      include/linux/clockchips.h
6966 F:      include/linux/hrtimer.h
6967
6968 HIGH-SPEED SCC DRIVER FOR AX.25
6969 L:      linux-hams@vger.kernel.org
6970 S:      Orphan
6971 F:      drivers/net/hamradio/dmascc.c
6972 F:      drivers/net/hamradio/scc.c
6973
6974 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6975 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6976 W:      http://www.highpoint-tech.com
6977 S:      Supported
6978 F:      Documentation/scsi/hptiop.txt
6979 F:      drivers/scsi/hptiop.c
6980
6981 HIPPI
6982 M:      Jes Sorensen <jes@trained-monkey.org>
6983 L:      linux-hippi@sunsite.dk
6984 S:      Maintained
6985 F:      include/linux/hippidevice.h
6986 F:      include/uapi/linux/if_hippi.h
6987 F:      net/802/hippi.c
6988 F:      drivers/net/hippi/
6989
6990 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6991 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6992 M:      Salil Mehta <salil.mehta@huawei.com>
6993 L:      netdev@vger.kernel.org
6994 W:      http://www.hisilicon.com
6995 S:      Maintained
6996 F:      drivers/net/ethernet/hisilicon/hns3/
6997
6998 HISILICON LPC BUS DRIVER
6999 M:      john.garry@huawei.com
7000 W:      http://www.hisilicon.com
7001 S:      Maintained
7002 F:      drivers/bus/hisi_lpc.c
7003 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7004
7005 HISILICON NETWORK SUBSYSTEM DRIVER
7006 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7007 M:      Salil Mehta <salil.mehta@huawei.com>
7008 L:      netdev@vger.kernel.org
7009 W:      http://www.hisilicon.com
7010 S:      Maintained
7011 F:      drivers/net/ethernet/hisilicon/
7012 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7013
7014 HISILICON PMU DRIVER
7015 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7016 W:      http://www.hisilicon.com
7017 S:      Supported
7018 F:      drivers/perf/hisilicon
7019 F:      Documentation/perf/hisi-pmu.txt
7020
7021 HISILICON ROCE DRIVER
7022 M:      Lijun Ou <oulijun@huawei.com>
7023 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7024 L:      linux-rdma@vger.kernel.org
7025 S:      Maintained
7026 F:      drivers/infiniband/hw/hns/
7027 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7028
7029 HISILICON SAS Controller
7030 M:      John Garry <john.garry@huawei.com>
7031 W:      http://www.hisilicon.com
7032 S:      Supported
7033 F:      drivers/scsi/hisi_sas/
7034 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7035
7036 HMM - Heterogeneous Memory Management
7037 M:      Jérôme Glisse <jglisse@redhat.com>
7038 L:      linux-mm@kvack.org
7039 S:      Maintained
7040 F:      mm/hmm*
7041 F:      include/linux/hmm*
7042 F:      Documentation/vm/hmm.rst
7043
7044 HOST AP DRIVER
7045 M:      Jouni Malinen <j@w1.fi>
7046 L:      linux-wireless@vger.kernel.org
7047 W:      http://w1.fi/hostap-driver.html
7048 S:      Obsolete
7049 F:      drivers/net/wireless/intersil/hostap/
7050
7051 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7052 L:      platform-driver-x86@vger.kernel.org
7053 S:      Orphan
7054 F:      drivers/platform/x86/tc1100-wmi.c
7055
7056 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7057 M:      Jaroslav Kysela <perex@perex.cz>
7058 S:      Maintained
7059 F:      drivers/net/ethernet/hp/hp100.*
7060
7061 HPET:   High Precision Event Timers driver
7062 M:      Clemens Ladisch <clemens@ladisch.de>
7063 S:      Maintained
7064 F:      Documentation/timers/hpet.txt
7065 F:      drivers/char/hpet.c
7066 F:      include/linux/hpet.h
7067 F:      include/uapi/linux/hpet.h
7068
7069 HPET:   x86
7070 S:      Orphan
7071 F:      arch/x86/kernel/hpet.c
7072 F:      arch/x86/include/asm/hpet.h
7073
7074 HPFS FILESYSTEM
7075 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7076 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7077 S:      Maintained
7078 F:      fs/hpfs/
7079
7080 HSI SUBSYSTEM
7081 M:      Sebastian Reichel <sre@kernel.org>
7082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7083 S:      Maintained
7084 F:      Documentation/ABI/testing/sysfs-bus-hsi
7085 F:      Documentation/driver-api/hsi.rst
7086 F:      drivers/hsi/
7087 F:      include/linux/hsi/
7088 F:      include/uapi/linux/hsi/
7089
7090 HSO 3G MODEM DRIVER
7091 L:      linux-usb@vger.kernel.org
7092 S:      Orphan
7093 F:      drivers/net/usb/hso.c
7094
7095 HSR NETWORK PROTOCOL
7096 M:      Arvid Brodin <arvid.brodin@alten.se>
7097 L:      netdev@vger.kernel.org
7098 S:      Maintained
7099 F:      net/hsr/
7100
7101 HT16K33 LED CONTROLLER DRIVER
7102 M:      Robin van der Gracht <robin@protonic.nl>
7103 S:      Maintained
7104 F:      drivers/auxdisplay/ht16k33.c
7105 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7106
7107 HTCPEN TOUCHSCREEN DRIVER
7108 M:      Pau Oliva Fora <pof@eslack.org>
7109 L:      linux-input@vger.kernel.org
7110 S:      Maintained
7111 F:      drivers/input/touchscreen/htcpen.c
7112
7113 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7114 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7115 L:      linux-iio@vger.kernel.org
7116 W:      http://www.st.com/
7117 S:      Maintained
7118 F:      drivers/iio/humidity/hts221*
7119 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7120
7121 HUAWEI ETHERNET DRIVER
7122 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7123 L:      netdev@vger.kernel.org
7124 S:      Supported
7125 F:      Documentation/networking/hinic.txt
7126 F:      drivers/net/ethernet/huawei/hinic/
7127
7128 HUGETLB FILESYSTEM
7129 M:      Mike Kravetz <mike.kravetz@oracle.com>
7130 L:      linux-mm@kvack.org
7131 S:      Maintained
7132 F:      fs/hugetlbfs/
7133 F:      mm/hugetlb.c
7134 F:      include/linux/hugetlb.h
7135 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7136 F:      Documentation/vm/hugetlbfs_reserv.rst
7137 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7138
7139 HVA ST MEDIA DRIVER
7140 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7141 L:      linux-media@vger.kernel.org
7142 T:      git git://linuxtv.org/media_tree.git
7143 W:      https://linuxtv.org
7144 S:      Supported
7145 F:      drivers/media/platform/sti/hva
7146
7147 HWPOISON MEMORY FAILURE HANDLING
7148 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7149 L:      linux-mm@kvack.org
7150 S:      Maintained
7151 F:      mm/memory-failure.c
7152 F:      mm/hwpoison-inject.c
7153
7154 HYGON PROCESSOR SUPPORT
7155 M:      Pu Wen <puwen@hygon.cn>
7156 L:      linux-kernel@vger.kernel.org
7157 S:      Maintained
7158 F:      arch/x86/kernel/cpu/hygon.c
7159
7160 Hyper-V CORE AND DRIVERS
7161 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7162 M:      Haiyang Zhang <haiyangz@microsoft.com>
7163 M:      Stephen Hemminger <sthemmin@microsoft.com>
7164 M:      Sasha Levin <sashal@kernel.org>
7165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7166 L:      linux-hyperv@vger.kernel.org
7167 S:      Supported
7168 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7169 F:      arch/x86/include/asm/mshyperv.h
7170 F:      arch/x86/include/asm/trace/hyperv.h
7171 F:      arch/x86/include/asm/hyperv-tlfs.h
7172 F:      arch/x86/kernel/cpu/mshyperv.c
7173 F:      arch/x86/hyperv
7174 F:      drivers/hid/hid-hyperv.c
7175 F:      drivers/hv/
7176 F:      drivers/input/serio/hyperv-keyboard.c
7177 F:      drivers/pci/controller/pci-hyperv.c
7178 F:      drivers/net/hyperv/
7179 F:      drivers/scsi/storvsc_drv.c
7180 F:      drivers/uio/uio_hv_generic.c
7181 F:      drivers/video/fbdev/hyperv_fb.c
7182 F:      drivers/iommu/hyperv_iommu.c
7183 F:      net/vmw_vsock/hyperv_transport.c
7184 F:      include/linux/hyperv.h
7185 F:      include/uapi/linux/hyperv.h
7186 F:      tools/hv/
7187 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7188
7189 HYPERVISOR VIRTUAL CONSOLE DRIVER
7190 L:      linuxppc-dev@lists.ozlabs.org
7191 S:      Odd Fixes
7192 F:      drivers/tty/hvc/
7193
7194 I2C ACPI SUPPORT
7195 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7196 L:      linux-i2c@vger.kernel.org
7197 L:      linux-acpi@vger.kernel.org
7198 S:      Maintained
7199 F:      drivers/i2c/i2c-core-acpi.c
7200
7201 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7202 M:      Ajay Gupta <ajayg@nvidia.com>
7203 L:      linux-i2c@vger.kernel.org
7204 S:      Maintained
7205 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7206 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7207
7208 I2C MUXES
7209 M:      Peter Rosin <peda@axentia.se>
7210 L:      linux-i2c@vger.kernel.org
7211 S:      Maintained
7212 F:      Documentation/i2c/i2c-topology
7213 F:      Documentation/i2c/muxes/
7214 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7215 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7216 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7217 F:      drivers/i2c/i2c-mux.c
7218 F:      drivers/i2c/muxes/
7219 F:      include/linux/i2c-mux.h
7220
7221 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7222 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7223 L:      linux-i2c@vger.kernel.org
7224 S:      Maintained
7225 F:      drivers/i2c/busses/i2c-mv64xxx.c
7226
7227 I2C OVER PARALLEL PORT
7228 M:      Jean Delvare <jdelvare@suse.com>
7229 L:      linux-i2c@vger.kernel.org
7230 S:      Maintained
7231 F:      Documentation/i2c/busses/i2c-parport
7232 F:      Documentation/i2c/busses/i2c-parport-light
7233 F:      drivers/i2c/busses/i2c-parport.c
7234 F:      drivers/i2c/busses/i2c-parport-light.c
7235
7236 I2C SUBSYSTEM
7237 M:      Wolfram Sang <wsa@the-dreams.de>
7238 L:      linux-i2c@vger.kernel.org
7239 W:      https://i2c.wiki.kernel.org/
7240 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7242 S:      Maintained
7243 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7244 F:      Documentation/i2c/
7245 F:      drivers/i2c/*
7246 F:      include/linux/i2c.h
7247 F:      include/linux/i2c-dev.h
7248 F:      include/linux/i2c-smbus.h
7249 F:      include/uapi/linux/i2c.h
7250 F:      include/uapi/linux/i2c-*.h
7251
7252 I2C SUBSYSTEM HOST DRIVERS
7253 L:      linux-i2c@vger.kernel.org
7254 W:      https://i2c.wiki.kernel.org/
7255 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7257 S:      Odd Fixes
7258 F:      Documentation/devicetree/bindings/i2c/
7259 F:      drivers/i2c/algos/
7260 F:      drivers/i2c/busses/
7261
7262 I2C-TAOS-EVM DRIVER
7263 M:      Jean Delvare <jdelvare@suse.com>
7264 L:      linux-i2c@vger.kernel.org
7265 S:      Maintained
7266 F:      Documentation/i2c/busses/i2c-taos-evm
7267 F:      drivers/i2c/busses/i2c-taos-evm.c
7268
7269 I2C-TINY-USB DRIVER
7270 M:      Till Harbaum <till@harbaum.org>
7271 L:      linux-i2c@vger.kernel.org
7272 W:      http://www.harbaum.org/till/i2c_tiny_usb
7273 S:      Maintained
7274 F:      drivers/i2c/busses/i2c-tiny-usb.c
7275
7276 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7277 M:      Jean Delvare <jdelvare@suse.com>
7278 L:      linux-i2c@vger.kernel.org
7279 S:      Maintained
7280 F:      Documentation/i2c/busses/i2c-ali1535
7281 F:      Documentation/i2c/busses/i2c-ali1563
7282 F:      Documentation/i2c/busses/i2c-ali15x3
7283 F:      Documentation/i2c/busses/i2c-amd756
7284 F:      Documentation/i2c/busses/i2c-amd8111
7285 F:      Documentation/i2c/busses/i2c-i801
7286 F:      Documentation/i2c/busses/i2c-nforce2
7287 F:      Documentation/i2c/busses/i2c-piix4
7288 F:      Documentation/i2c/busses/i2c-sis5595
7289 F:      Documentation/i2c/busses/i2c-sis630
7290 F:      Documentation/i2c/busses/i2c-sis96x
7291 F:      Documentation/i2c/busses/i2c-via
7292 F:      Documentation/i2c/busses/i2c-viapro
7293 F:      drivers/i2c/busses/i2c-ali1535.c
7294 F:      drivers/i2c/busses/i2c-ali1563.c
7295 F:      drivers/i2c/busses/i2c-ali15x3.c
7296 F:      drivers/i2c/busses/i2c-amd756.c
7297 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7298 F:      drivers/i2c/busses/i2c-amd8111.c
7299 F:      drivers/i2c/busses/i2c-i801.c
7300 F:      drivers/i2c/busses/i2c-isch.c
7301 F:      drivers/i2c/busses/i2c-nforce2.c
7302 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7303 F:      drivers/i2c/busses/i2c-piix4.c
7304 F:      drivers/i2c/busses/i2c-sis5595.c
7305 F:      drivers/i2c/busses/i2c-sis630.c
7306 F:      drivers/i2c/busses/i2c-sis96x.c
7307 F:      drivers/i2c/busses/i2c-via.c
7308 F:      drivers/i2c/busses/i2c-viapro.c
7309
7310 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7311 M:      Hans de Goede <hdegoede@redhat.com>
7312 L:      linux-i2c@vger.kernel.org
7313 S:      Maintained
7314 F:      drivers/i2c/busses/i2c-cht-wc.c
7315
7316 I2C/SMBUS ISMT DRIVER
7317 M:      Seth Heasley <seth.heasley@intel.com>
7318 M:      Neil Horman <nhorman@tuxdriver.com>
7319 L:      linux-i2c@vger.kernel.org
7320 F:      drivers/i2c/busses/i2c-ismt.c
7321 F:      Documentation/i2c/busses/i2c-ismt
7322
7323 I2C/SMBUS STUB DRIVER
7324 M:      Jean Delvare <jdelvare@suse.com>
7325 L:      linux-i2c@vger.kernel.org
7326 S:      Maintained
7327 F:      drivers/i2c/i2c-stub.c
7328
7329 I3C SUBSYSTEM
7330 M:      Boris Brezillon <bbrezillon@kernel.org>
7331 L:      linux-i3c@lists.infradead.org
7332 C:      irc://chat.freenode.net/linux-i3c
7333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7334 S:      Maintained
7335 F:      Documentation/ABI/testing/sysfs-bus-i3c
7336 F:      Documentation/devicetree/bindings/i3c/
7337 F:      Documentation/driver-api/i3c
7338 F:      drivers/i3c/
7339 F:      include/linux/i3c/
7340
7341 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7342 M:      Vitor Soares <vitor.soares@synopsys.com>
7343 S:      Maintained
7344 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7345 F:      drivers/i3c/master/dw*
7346
7347 IA64 (Itanium) PLATFORM
7348 M:      Tony Luck <tony.luck@intel.com>
7349 M:      Fenghua Yu <fenghua.yu@intel.com>
7350 L:      linux-ia64@vger.kernel.org
7351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7352 S:      Maintained
7353 F:      arch/ia64/
7354
7355 IBM Power 842 compression accelerator
7356 M:      Haren Myneni <haren@us.ibm.com>
7357 S:      Supported
7358 F:      drivers/crypto/nx/Makefile
7359 F:      drivers/crypto/nx/Kconfig
7360 F:      drivers/crypto/nx/nx-842*
7361 F:      include/linux/sw842.h
7362 F:      crypto/842.c
7363 F:      lib/842/
7364
7365 IBM Power in-Nest Crypto Acceleration
7366 M:      Breno Leitão <leitao@debian.org>
7367 M:      Nayna Jain <nayna@linux.ibm.com>
7368 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7369 L:      linux-crypto@vger.kernel.org
7370 S:      Supported
7371 F:      drivers/crypto/nx/Makefile
7372 F:      drivers/crypto/nx/Kconfig
7373 F:      drivers/crypto/nx/nx-aes*
7374 F:      drivers/crypto/nx/nx-sha*
7375 F:      drivers/crypto/nx/nx.*
7376 F:      drivers/crypto/nx/nx_csbcpb.h
7377 F:      drivers/crypto/nx/nx_debugfs.h
7378
7379 IBM Power Linux RAID adapter
7380 M:      Brian King <brking@us.ibm.com>
7381 S:      Supported
7382 F:      drivers/scsi/ipr.*
7383
7384 IBM Power SRIOV Virtual NIC Device Driver
7385 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7386 M:      John Allen <jallen@linux.ibm.com>
7387 L:      netdev@vger.kernel.org
7388 S:      Supported
7389 F:      drivers/net/ethernet/ibm/ibmvnic.*
7390
7391 IBM Power Virtual Accelerator Switchboard
7392 M:      Sukadev Bhattiprolu
7393 L:      linuxppc-dev@lists.ozlabs.org
7394 S:      Supported
7395 F:      arch/powerpc/platforms/powernv/vas*
7396 F:      arch/powerpc/platforms/powernv/copy-paste.h
7397 F:      arch/powerpc/include/asm/vas.h
7398 F:      arch/powerpc/include/uapi/asm/vas.h
7399
7400 IBM Power Virtual Ethernet Device Driver
7401 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7402 L:      netdev@vger.kernel.org
7403 S:      Supported
7404 F:      drivers/net/ethernet/ibm/ibmveth.*
7405
7406 IBM Power Virtual FC Device Drivers
7407 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7408 L:      linux-scsi@vger.kernel.org
7409 S:      Supported
7410 F:      drivers/scsi/ibmvscsi/ibmvfc*
7411
7412 IBM Power Virtual Management Channel Driver
7413 M:      Steven Royer <seroyer@linux.ibm.com>
7414 S:      Supported
7415 F:      drivers/misc/ibmvmc.*
7416
7417 IBM Power Virtual SCSI Device Drivers
7418 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7419 L:      linux-scsi@vger.kernel.org
7420 S:      Supported
7421 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7422 F:      include/scsi/viosrp.h
7423
7424 IBM Power Virtual SCSI Device Target Driver
7425 M:      Michael Cyr <mikecyr@linux.ibm.com>
7426 L:      linux-scsi@vger.kernel.org
7427 L:      target-devel@vger.kernel.org
7428 S:      Supported
7429 F:      drivers/scsi/ibmvscsi_tgt/
7430
7431 IBM Power VMX Cryptographic instructions
7432 M:      Breno Leitão <leitao@debian.org>
7433 M:      Nayna Jain <nayna@linux.ibm.com>
7434 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7435 L:      linux-crypto@vger.kernel.org
7436 S:      Supported
7437 F:      drivers/crypto/vmx/Makefile
7438 F:      drivers/crypto/vmx/Kconfig
7439 F:      drivers/crypto/vmx/vmx.c
7440 F:      drivers/crypto/vmx/aes*
7441 F:      drivers/crypto/vmx/ghash*
7442 F:      drivers/crypto/vmx/ppc-xlate.pl
7443
7444 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7445 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7446 L:      linux-pci@vger.kernel.org
7447 L:      linuxppc-dev@lists.ozlabs.org
7448 S:      Supported
7449 F:      drivers/pci/hotplug/rpaphp*
7450
7451 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7452 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7453 L:      linux-pci@vger.kernel.org
7454 L:      linuxppc-dev@lists.ozlabs.org
7455 S:      Supported
7456 F:      drivers/pci/hotplug/rpadlpar*
7457
7458 IBM ServeRAID RAID DRIVER
7459 S:      Orphan
7460 F:      drivers/scsi/ips.*
7461
7462 ICH LPC AND GPIO DRIVER
7463 M:      Peter Tyser <ptyser@xes-inc.com>
7464 S:      Maintained
7465 F:      drivers/mfd/lpc_ich.c
7466 F:      drivers/gpio/gpio-ich.c
7467
7468 IDE SUBSYSTEM
7469 M:      "David S. Miller" <davem@davemloft.net>
7470 L:      linux-ide@vger.kernel.org
7471 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7473 S:      Maintained
7474 F:      Documentation/ide/
7475 F:      drivers/ide/
7476 F:      include/linux/ide.h
7477
7478 IDE/ATAPI DRIVERS
7479 M:      Borislav Petkov <bp@alien8.de>
7480 L:      linux-ide@vger.kernel.org
7481 S:      Maintained
7482 F:      Documentation/cdrom/ide-cd
7483 F:      drivers/ide/ide-cd*
7484
7485 IDEAPAD LAPTOP EXTRAS DRIVER
7486 M:      Ike Panhc <ike.pan@canonical.com>
7487 L:      platform-driver-x86@vger.kernel.org
7488 W:      http://launchpad.net/ideapad-laptop
7489 S:      Maintained
7490 F:      drivers/platform/x86/ideapad-laptop.c
7491
7492 IDEAPAD LAPTOP SLIDEBAR DRIVER
7493 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7494 L:      linux-input@vger.kernel.org
7495 W:      https://github.com/o2genum/ideapad-slidebar
7496 S:      Maintained
7497 F:      drivers/input/misc/ideapad_slidebar.c
7498
7499 IDT VersaClock 5 CLOCK DRIVER
7500 M:      Marek Vasut <marek.vasut@gmail.com>
7501 S:      Maintained
7502 F:      drivers/clk/clk-versaclock5.c
7503
7504 IEEE 802.15.4 SUBSYSTEM
7505 M:      Alexander Aring <alex.aring@gmail.com>
7506 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7507 L:      linux-wpan@vger.kernel.org
7508 W:      http://wpan.cakelab.org/
7509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7511 S:      Maintained
7512 F:      net/ieee802154/
7513 F:      net/mac802154/
7514 F:      drivers/net/ieee802154/
7515 F:      include/linux/nl802154.h
7516 F:      include/linux/ieee802154.h
7517 F:      include/net/nl802154.h
7518 F:      include/net/mac802154.h
7519 F:      include/net/af_ieee802154.h
7520 F:      include/net/cfg802154.h
7521 F:      include/net/ieee802154_netdev.h
7522 F:      Documentation/networking/ieee802154.rst
7523
7524 IFE PROTOCOL
7525 M:      Yotam Gigi <yotam.gi@gmail.com>
7526 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7527 F:      net/ife
7528 F:      include/net/ife.h
7529 F:      include/uapi/linux/ife.h
7530
7531 IGORPLUG-USB IR RECEIVER
7532 M:      Sean Young <sean@mess.org>
7533 L:      linux-media@vger.kernel.org
7534 S:      Maintained
7535 F:      drivers/media/rc/igorplugusb.c
7536
7537 IGUANAWORKS USB IR TRANSCEIVER
7538 M:      Sean Young <sean@mess.org>
7539 L:      linux-media@vger.kernel.org
7540 S:      Maintained
7541 F:      drivers/media/rc/iguanair.c
7542
7543 IIO DIGITAL POTENTIOMETER DAC
7544 M:      Peter Rosin <peda@axentia.se>
7545 L:      linux-iio@vger.kernel.org
7546 S:      Maintained
7547 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7548 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7549 F:      drivers/iio/dac/dpot-dac.c
7550
7551 IIO ENVELOPE DETECTOR
7552 M:      Peter Rosin <peda@axentia.se>
7553 L:      linux-iio@vger.kernel.org
7554 S:      Maintained
7555 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7556 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7557 F:      drivers/iio/adc/envelope-detector.c
7558
7559 IIO MULTIPLEXER
7560 M:      Peter Rosin <peda@axentia.se>
7561 L:      linux-iio@vger.kernel.org
7562 S:      Maintained
7563 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7564 F:      drivers/iio/multiplexer/iio-mux.c
7565
7566 IIO SUBSYSTEM AND DRIVERS
7567 M:      Jonathan Cameron <jic23@kernel.org>
7568 R:      Hartmut Knaack <knaack.h@gmx.de>
7569 R:      Lars-Peter Clausen <lars@metafoo.de>
7570 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7571 L:      linux-iio@vger.kernel.org
7572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7573 S:      Maintained
7574 F:      Documentation/ABI/testing/configfs-iio*
7575 F:      Documentation/ABI/testing/sysfs-bus-iio*
7576 F:      Documentation/devicetree/bindings/iio/
7577 F:      drivers/iio/
7578 F:      drivers/staging/iio/
7579 F:      include/linux/iio/
7580 F:      tools/iio/
7581
7582 IIO UNIT CONVERTER
7583 M:      Peter Rosin <peda@axentia.se>
7584 L:      linux-iio@vger.kernel.org
7585 S:      Maintained
7586 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7587 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7588 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7589 F:      drivers/iio/afe/iio-rescale.c
7590
7591 IKANOS/ADI EAGLE ADSL USB DRIVER
7592 M:      Matthieu Castet <castet.matthieu@free.fr>
7593 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7594 S:      Maintained
7595 F:      drivers/usb/atm/ueagle-atm.c
7596
7597 IMGTEC ASCII LCD DRIVER
7598 M:      Paul Burton <paul.burton@mips.com>
7599 S:      Maintained
7600 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7601 F:      drivers/auxdisplay/img-ascii-lcd.c
7602
7603 IMGTEC IR DECODER DRIVER
7604 M:      James Hogan <jhogan@kernel.org>
7605 S:      Maintained
7606 F:      drivers/media/rc/img-ir/
7607
7608 IMON SOUNDGRAPH USB IR RECEIVER
7609 M:      Sean Young <sean@mess.org>
7610 L:      linux-media@vger.kernel.org
7611 S:      Maintained
7612 F:      drivers/media/rc/imon_raw.c
7613 F:      drivers/media/rc/imon.c
7614
7615 IMS TWINTURBO FRAMEBUFFER DRIVER
7616 L:      linux-fbdev@vger.kernel.org
7617 S:      Orphan
7618 F:      drivers/video/fbdev/imsttfb.c
7619
7620 INA209 HARDWARE MONITOR DRIVER
7621 M:      Guenter Roeck <linux@roeck-us.net>
7622 L:      linux-hwmon@vger.kernel.org
7623 S:      Maintained
7624 F:      Documentation/hwmon/ina209
7625 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7626 F:      drivers/hwmon/ina209.c
7627
7628 INA2XX HARDWARE MONITOR DRIVER
7629 M:      Guenter Roeck <linux@roeck-us.net>
7630 L:      linux-hwmon@vger.kernel.org
7631 S:      Maintained
7632 F:      Documentation/hwmon/ina2xx
7633 F:      drivers/hwmon/ina2xx.c
7634 F:      include/linux/platform_data/ina2xx.h
7635
7636 INDUSTRY PACK SUBSYSTEM (IPACK)
7637 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7638 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7639 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7640 L:      industrypack-devel@lists.sourceforge.net
7641 W:      http://industrypack.sourceforge.net
7642 S:      Maintained
7643 F:      drivers/ipack/
7644
7645 INFINIBAND SUBSYSTEM
7646 M:      Doug Ledford <dledford@redhat.com>
7647 M:      Jason Gunthorpe <jgg@mellanox.com>
7648 L:      linux-rdma@vger.kernel.org
7649 W:      https://github.com/linux-rdma/rdma-core
7650 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7652 S:      Supported
7653 F:      Documentation/devicetree/bindings/infiniband/
7654 F:      Documentation/infiniband/
7655 F:      drivers/infiniband/
7656 F:      include/uapi/linux/if_infiniband.h
7657 F:      include/uapi/rdma/
7658 F:      include/rdma/
7659
7660 INGENIC JZ4780 DMA Driver
7661 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7662 S:      Maintained
7663 F:      drivers/dma/dma-jz4780.c
7664
7665 INGENIC JZ4780 NAND DRIVER
7666 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7667 L:      linux-mtd@lists.infradead.org
7668 S:      Maintained
7669 F:      drivers/mtd/nand/raw/jz4780_*
7670
7671 INOTIFY
7672 M:      Jan Kara <jack@suse.cz>
7673 R:      Amir Goldstein <amir73il@gmail.com>
7674 L:      linux-fsdevel@vger.kernel.org
7675 S:      Maintained
7676 F:      Documentation/filesystems/inotify.txt
7677 F:      fs/notify/inotify/
7678 F:      include/linux/inotify.h
7679 F:      include/uapi/linux/inotify.h
7680
7681 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7682 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7683 L:      linux-input@vger.kernel.org
7684 Q:      http://patchwork.kernel.org/project/linux-input/list/
7685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7686 S:      Maintained
7687 F:      drivers/input/
7688 F:      include/linux/input.h
7689 F:      include/uapi/linux/input.h
7690 F:      include/uapi/linux/input-event-codes.h
7691 F:      include/linux/input/
7692 F:      Documentation/devicetree/bindings/input/
7693 F:      Documentation/devicetree/bindings/serio/
7694 F:      Documentation/input/
7695
7696 INPUT MULTITOUCH (MT) PROTOCOL
7697 M:      Henrik Rydberg <rydberg@bitmath.org>
7698 L:      linux-input@vger.kernel.org
7699 S:      Odd fixes
7700 F:      Documentation/input/multi-touch-protocol.rst
7701 F:      drivers/input/input-mt.c
7702 K:      \b(ABS|SYN)_MT_
7703
7704 INSIDE SECURE CRYPTO DRIVER
7705 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7706 F:      drivers/crypto/inside-secure/
7707 S:      Maintained
7708 L:      linux-crypto@vger.kernel.org
7709
7710 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7711 M:      Mimi Zohar <zohar@linux.ibm.com>
7712 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7713 L:      linux-integrity@vger.kernel.org
7714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7715 S:      Supported
7716 F:      security/integrity/ima/
7717
7718 INTEL 810/815 FRAMEBUFFER DRIVER
7719 M:      Antonino Daplas <adaplas@gmail.com>
7720 L:      linux-fbdev@vger.kernel.org
7721 S:      Maintained
7722 F:      drivers/video/fbdev/i810/
7723
7724 INTEL ASoC DRIVERS
7725 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7726 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7727 M:      Jie Yang <yang.jie@linux.intel.com>
7728 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7729 S:      Supported
7730 F:      sound/soc/intel/
7731
7732 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7733 M:      Hans de Goede <hdegoede@redhat.com>
7734 L:      platform-driver-x86@vger.kernel.org
7735 S:      Maintained
7736 F:      drivers/platform/x86/intel_atomisp2_pm.c
7737
7738 INTEL C600 SERIES SAS CONTROLLER DRIVER
7739 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7740 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7741 L:      linux-scsi@vger.kernel.org
7742 T:      git git://git.code.sf.net/p/intel-sas/isci
7743 S:      Supported
7744 F:      drivers/scsi/isci/
7745
7746 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7747 M:      Jani Nikula <jani.nikula@linux.intel.com>
7748 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7749 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7750 L:      intel-gfx@lists.freedesktop.org
7751 W:      https://01.org/linuxgraphics/
7752 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7753 C:      irc://chat.freenode.net/intel-gfx
7754 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7755 T:      git git://anongit.freedesktop.org/drm-intel
7756 S:      Supported
7757 F:      drivers/gpu/drm/i915/
7758 F:      include/drm/i915*
7759 F:      include/uapi/drm/i915_drm.h
7760 F:      Documentation/gpu/i915.rst
7761
7762 INTEL ETHERNET DRIVERS
7763 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7764 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7765 W:      http://www.intel.com/support/feedback.htm
7766 W:      http://e1000.sourceforge.net/
7767 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7770 S:      Supported
7771 F:      Documentation/networking/device_drivers/intel/e100.rst
7772 F:      Documentation/networking/device_drivers/intel/e1000.rst
7773 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7774 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7775 F:      Documentation/networking/device_drivers/intel/igb.rst
7776 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7777 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7778 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7779 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7780 F:      Documentation/networking/device_drivers/intel/i40e.rst
7781 F:      Documentation/networking/device_drivers/intel/iavf.rst
7782 F:      Documentation/networking/device_drivers/intel/ice.rst
7783 F:      drivers/net/ethernet/intel/
7784 F:      drivers/net/ethernet/intel/*/
7785 F:      include/linux/avf/virtchnl.h
7786
7787 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7788 M:      Maik Broemme <mbroemme@libmpq.org>
7789 L:      linux-fbdev@vger.kernel.org
7790 S:      Maintained
7791 F:      Documentation/fb/intelfb.txt
7792 F:      drivers/video/fbdev/intelfb/
7793
7794 INTEL GPIO DRIVERS
7795 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7796 L:      linux-gpio@vger.kernel.org
7797 S:      Maintained
7798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7799 F:      drivers/gpio/gpio-ich.c
7800 F:      drivers/gpio/gpio-intel-mid.c
7801 F:      drivers/gpio/gpio-lynxpoint.c
7802 F:      drivers/gpio/gpio-merrifield.c
7803 F:      drivers/gpio/gpio-ml-ioh.c
7804 F:      drivers/gpio/gpio-pch.c
7805 F:      drivers/gpio/gpio-sch.c
7806 F:      drivers/gpio/gpio-sodaville.c
7807
7808 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7809 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7810 M:      Zhi Wang <zhi.a.wang@intel.com>
7811 L:      intel-gvt-dev@lists.freedesktop.org
7812 L:      intel-gfx@lists.freedesktop.org
7813 W:      https://01.org/igvt-g
7814 T:      git https://github.com/intel/gvt-linux.git
7815 S:      Supported
7816 F:      drivers/gpu/drm/i915/gvt/
7817
7818 INTEL HID EVENT DRIVER
7819 M:      Alex Hung <alex.hung@canonical.com>
7820 L:      platform-driver-x86@vger.kernel.org
7821 S:      Maintained
7822 F:      drivers/platform/x86/intel-hid.c
7823
7824 INTEL I/OAT DMA DRIVER
7825 M:      Dave Jiang <dave.jiang@intel.com>
7826 R:      Dan Williams <dan.j.williams@intel.com>
7827 L:      dmaengine@vger.kernel.org
7828 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7829 S:      Supported
7830 F:      drivers/dma/ioat*
7831
7832 INTEL IDLE DRIVER
7833 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7834 M:      Len Brown <lenb@kernel.org>
7835 L:      linux-pm@vger.kernel.org
7836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7837 B:      https://bugzilla.kernel.org
7838 S:      Supported
7839 F:      drivers/idle/intel_idle.c
7840
7841 INTEL INTEGRATED SENSOR HUB DRIVER
7842 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7843 M:      Jiri Kosina <jikos@kernel.org>
7844 L:      linux-input@vger.kernel.org
7845 S:      Maintained
7846 F:      drivers/hid/intel-ish-hid/
7847
7848 INTEL IOMMU (VT-d)
7849 M:      David Woodhouse <dwmw2@infradead.org>
7850 L:      iommu@lists.linux-foundation.org
7851 T:      git git://git.infradead.org/iommu-2.6.git
7852 S:      Supported
7853 F:      drivers/iommu/intel-iommu.c
7854 F:      include/linux/intel-iommu.h
7855
7856 INTEL IOP-ADMA DMA DRIVER
7857 R:      Dan Williams <dan.j.williams@intel.com>
7858 S:      Odd fixes
7859 F:      drivers/dma/iop-adma.c
7860
7861 INTEL IPU3 CSI-2 CIO2 DRIVER
7862 M:      Yong Zhi <yong.zhi@intel.com>
7863 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7864 M:      Bingbu Cao <bingbu.cao@intel.com>
7865 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7866 L:      linux-media@vger.kernel.org
7867 S:      Maintained
7868 F:      drivers/media/pci/intel/ipu3/
7869 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7870
7871 INTEL IPU3 CSI-2 IMGU DRIVER
7872 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7873 L:      linux-media@vger.kernel.org
7874 S:      Maintained
7875 F:      drivers/staging/media/ipu3/
7876 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7877 F:      Documentation/media/v4l-drivers/ipu3.rst
7878
7879 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7880 M:      Krzysztof Halasa <khalasa@piap.pl>
7881 S:      Maintained
7882 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7883 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7884 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7885 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7886 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7887 F:      drivers/net/wan/ixp4xx_hss.c
7888
7889 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7890 M:      Deepak Saxena <dsaxena@plexity.net>
7891 S:      Maintained
7892 F:      drivers/char/hw_random/ixp4xx-rng.c
7893
7894 INTEL MANAGEMENT ENGINE (mei)
7895 M:      Tomas Winkler <tomas.winkler@intel.com>
7896 L:      linux-kernel@vger.kernel.org
7897 S:      Supported
7898 F:      include/uapi/linux/mei.h
7899 F:      include/linux/mei_cl_bus.h
7900 F:      drivers/misc/mei/*
7901 F:      drivers/watchdog/mei_wdt.c
7902 F:      Documentation/misc-devices/mei/*
7903 F:      samples/mei/*
7904
7905 INTEL MENLOW THERMAL DRIVER
7906 M:      Sujith Thomas <sujith.thomas@intel.com>
7907 L:      platform-driver-x86@vger.kernel.org
7908 W:      https://01.org/linux-acpi
7909 S:      Supported
7910 F:      drivers/platform/x86/intel_menlow.c
7911
7912 INTEL MIC DRIVERS (mic)
7913 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7914 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7915 S:      Supported
7916 W:      https://github.com/sudeepdutt/mic
7917 W:      http://software.intel.com/en-us/mic-developer
7918 F:      include/linux/mic_bus.h
7919 F:      include/linux/scif.h
7920 F:      include/uapi/linux/mic_common.h
7921 F:      include/uapi/linux/mic_ioctl.h
7922 F:      include/uapi/linux/scif_ioctl.h
7923 F:      drivers/misc/mic/
7924 F:      drivers/dma/mic_x100_dma.c
7925 F:      drivers/dma/mic_x100_dma.h
7926 F:      Documentation/mic/
7927
7928 INTEL PMC CORE DRIVER
7929 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7930 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7931 L:      platform-driver-x86@vger.kernel.org
7932 S:      Maintained
7933 F:      drivers/platform/x86/intel_pmc_core*
7934
7935 INTEL PMC/P-Unit IPC DRIVER
7936 M:      Zha Qipeng<qipeng.zha@intel.com>
7937 L:      platform-driver-x86@vger.kernel.org
7938 S:      Maintained
7939 F:      drivers/platform/x86/intel_pmc_ipc.c
7940 F:      drivers/platform/x86/intel_punit_ipc.c
7941 F:      arch/x86/include/asm/intel_pmc_ipc.h
7942 F:      arch/x86/include/asm/intel_punit_ipc.h
7943
7944 INTEL PMIC GPIO DRIVERS
7945 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7946 S:      Maintained
7947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7948 F:      drivers/gpio/gpio-*cove.c
7949 F:      drivers/gpio/gpio-msic.c
7950
7951 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7952 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7953 S:      Maintained
7954 F:      drivers/mfd/intel_msic.c
7955 F:      drivers/mfd/intel_soc_pmic*
7956 F:      include/linux/mfd/intel_msic.h
7957 F:      include/linux/mfd/intel_soc_pmic*
7958
7959 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7960 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7961 L:      linux-wireless@vger.kernel.org
7962 S:      Maintained
7963 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7964 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7965 F:      drivers/net/wireless/intel/ipw2x00/
7966
7967 INTEL PSTATE DRIVER
7968 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7969 M:      Len Brown <lenb@kernel.org>
7970 L:      linux-pm@vger.kernel.org
7971 S:      Supported
7972 F:      drivers/cpufreq/intel_pstate.c
7973
7974 INTEL RDMA RNIC DRIVER
7975 M:      Faisal Latif <faisal.latif@intel.com>
7976 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7977 L:      linux-rdma@vger.kernel.org
7978 S:      Supported
7979 F:      drivers/infiniband/hw/i40iw/
7980 F:      include/uapi/rdma/i40iw-abi.h
7981
7982 INTEL TELEMETRY DRIVER
7983 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7984 M:      "David E. Box" <david.e.box@linux.intel.com>
7985 L:      platform-driver-x86@vger.kernel.org
7986 S:      Maintained
7987 F:      arch/x86/include/asm/intel_telemetry.h
7988 F:      drivers/platform/x86/intel_telemetry*
7989
7990 INTEL VIRTUAL BUTTON DRIVER
7991 M:      AceLan Kao <acelan.kao@canonical.com>
7992 L:      platform-driver-x86@vger.kernel.org
7993 S:      Maintained
7994 F:      drivers/platform/x86/intel-vbtn.c
7995
7996 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7997 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7998 L:      linux-wireless@vger.kernel.org
7999 S:      Supported
8000 F:      drivers/net/wireless/intel/iwlegacy/
8001
8002 INTEL WIRELESS WIFI LINK (iwlwifi)
8003 M:      Johannes Berg <johannes.berg@intel.com>
8004 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8005 M:      Luca Coelho <luciano.coelho@intel.com>
8006 M:      Intel Linux Wireless <linuxwifi@intel.com>
8007 L:      linux-wireless@vger.kernel.org
8008 W:      http://intellinuxwireless.org
8009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8010 S:      Supported
8011 F:      drivers/net/wireless/intel/iwlwifi/
8012
8013 INTEL WIRELESS WIMAX CONNECTION 2400
8014 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8015 M:      linux-wimax@intel.com
8016 L:      wimax@linuxwimax.org (subscribers-only)
8017 S:      Supported
8018 W:      http://linuxwimax.org
8019 F:      Documentation/wimax/README.i2400m
8020 F:      drivers/net/wimax/i2400m/
8021 F:      include/uapi/linux/wimax/i2400m.h
8022
8023 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8024 M:      Mario Limonciello <mario.limonciello@dell.com>
8025 S:      Maintained
8026 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8027
8028 INTEL(R) TRACE HUB
8029 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8030 S:      Supported
8031 F:      Documentation/trace/intel_th.rst
8032 F:      drivers/hwtracing/intel_th/
8033
8034 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8035 M:      Ning Sun <ning.sun@intel.com>
8036 L:      tboot-devel@lists.sourceforge.net
8037 W:      http://tboot.sourceforge.net
8038 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8039 S:      Supported
8040 F:      Documentation/intel_txt.txt
8041 F:      include/linux/tboot.h
8042 F:      arch/x86/kernel/tboot.c
8043
8044 INTEL-MID GPIO DRIVER
8045 M:      David Cohen <david.a.cohen@linux.intel.com>
8046 L:      linux-gpio@vger.kernel.org
8047 S:      Maintained
8048 F:      drivers/gpio/gpio-intel-mid.c
8049
8050 INTERCONNECT API
8051 M:      Georgi Djakov <georgi.djakov@linaro.org>
8052 S:      Maintained
8053 F:      Documentation/interconnect/
8054 F:      Documentation/devicetree/bindings/interconnect/
8055 F:      drivers/interconnect/
8056 F:      include/dt-bindings/interconnect/
8057 F:      include/linux/interconnect-provider.h
8058 F:      include/linux/interconnect.h
8059
8060 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8061 M:      Linus Walleij <linus.walleij@linaro.org>
8062 L:      linux-iio@vger.kernel.org
8063 S:      Maintained
8064 F:      drivers/iio/gyro/mpu3050*
8065 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8066
8067 IOC3 ETHERNET DRIVER
8068 M:      Ralf Baechle <ralf@linux-mips.org>
8069 L:      linux-mips@vger.kernel.org
8070 S:      Maintained
8071 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8072
8073 IOC3 SERIAL DRIVER
8074 M:      Pat Gefre <pfg@sgi.com>
8075 L:      linux-serial@vger.kernel.org
8076 S:      Maintained
8077 F:      drivers/tty/serial/ioc3_serial.c
8078
8079 IOMAP FILESYSTEM LIBRARY
8080 M:      Christoph Hellwig <hch@infradead.org>
8081 M:      Darrick J. Wong <darrick.wong@oracle.com>
8082 M:      linux-xfs@vger.kernel.org
8083 M:      linux-fsdevel@vger.kernel.org
8084 L:      linux-xfs@vger.kernel.org
8085 L:      linux-fsdevel@vger.kernel.org
8086 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8087 S:      Supported
8088 F:      fs/iomap.c
8089 F:      include/linux/iomap.h
8090
8091 IOMMU DRIVERS
8092 M:      Joerg Roedel <joro@8bytes.org>
8093 L:      iommu@lists.linux-foundation.org
8094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8095 S:      Maintained
8096 F:      Documentation/devicetree/bindings/iommu/
8097 F:      drivers/iommu/
8098 F:      include/linux/iommu.h
8099 F:      include/linux/of_iommu.h
8100 F:      include/linux/iova.h
8101
8102 IO_URING
8103 M:      Jens Axboe <axboe@kernel.dk>
8104 L:      linux-block@vger.kernel.org
8105 L:      linux-fsdevel@vger.kernel.org
8106 T:      git git://git.kernel.dk/linux-block
8107 T:      git git://git.kernel.dk/liburing
8108 S:      Maintained
8109 F:      fs/io_uring.c
8110 F:      include/uapi/linux/io_uring.h
8111
8112 IP MASQUERADING
8113 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8114 S:      Maintained
8115 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8116
8117 IPMI SUBSYSTEM
8118 M:      Corey Minyard <minyard@acm.org>
8119 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8120 W:      http://openipmi.sourceforge.net/
8121 S:      Supported
8122 F:      Documentation/devicetree/bindings/ipmi/
8123 F:      Documentation/IPMI.txt
8124 F:      drivers/char/ipmi/
8125 F:      include/linux/ipmi*
8126 F:      include/uapi/linux/ipmi*
8127
8128 IPS SCSI RAID DRIVER
8129 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8130 L:      linux-scsi@vger.kernel.org
8131 W:      http://www.adaptec.com/
8132 S:      Maintained
8133 F:      drivers/scsi/ips*
8134
8135 IPVS
8136 M:      Wensong Zhang <wensong@linux-vs.org>
8137 M:      Simon Horman <horms@verge.net.au>
8138 M:      Julian Anastasov <ja@ssi.bg>
8139 L:      netdev@vger.kernel.org
8140 L:      lvs-devel@vger.kernel.org
8141 S:      Maintained
8142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8144 F:      Documentation/networking/ipvs-sysctl.txt
8145 F:      include/net/ip_vs.h
8146 F:      include/uapi/linux/ip_vs.h
8147 F:      net/netfilter/ipvs/
8148
8149 IPWIRELESS DRIVER
8150 M:      Jiri Kosina <jikos@kernel.org>
8151 M:      David Sterba <dsterba@suse.com>
8152 S:      Odd Fixes
8153 F:      drivers/tty/ipwireless/
8154
8155 IPX NETWORK LAYER
8156 L:      netdev@vger.kernel.org
8157 S:      Obsolete
8158 F:      include/uapi/linux/ipx.h
8159
8160 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8161 M:      Marc Zyngier <marc.zyngier@arm.com>
8162 S:      Maintained
8163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8164 F:      Documentation/IRQ-domain.txt
8165 F:      include/linux/irqdomain.h
8166 F:      kernel/irq/irqdomain.c
8167 F:      kernel/irq/msi.c
8168
8169 IRQ SUBSYSTEM
8170 M:      Thomas Gleixner <tglx@linutronix.de>
8171 L:      linux-kernel@vger.kernel.org
8172 S:      Maintained
8173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8174 F:      kernel/irq/
8175
8176 IRQCHIP DRIVERS
8177 M:      Thomas Gleixner <tglx@linutronix.de>
8178 M:      Jason Cooper <jason@lakedaemon.net>
8179 M:      Marc Zyngier <marc.zyngier@arm.com>
8180 L:      linux-kernel@vger.kernel.org
8181 S:      Maintained
8182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8183 F:      Documentation/devicetree/bindings/interrupt-controller/
8184 F:      drivers/irqchip/
8185
8186 ISA
8187 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8188 S:      Maintained
8189 F:      Documentation/isa.txt
8190 F:      drivers/base/isa.c
8191 F:      include/linux/isa.h
8192
8193 ISA RADIO MODULE
8194 M:      Hans Verkuil <hverkuil@xs4all.nl>
8195 L:      linux-media@vger.kernel.org
8196 T:      git git://linuxtv.org/media_tree.git
8197 W:      https://linuxtv.org
8198 S:      Maintained
8199 F:      drivers/media/radio/radio-isa*
8200
8201 ISAPNP
8202 M:      Jaroslav Kysela <perex@perex.cz>
8203 S:      Maintained
8204 F:      Documentation/isapnp.txt
8205 F:      drivers/pnp/isapnp/
8206 F:      include/linux/isapnp.h
8207
8208 ISCSI
8209 M:      Lee Duncan <lduncan@suse.com>
8210 M:      Chris Leech <cleech@redhat.com>
8211 L:      open-iscsi@googlegroups.com
8212 W:      www.open-iscsi.com
8213 S:      Maintained
8214 F:      drivers/scsi/*iscsi*
8215 F:      include/scsi/*iscsi*
8216
8217 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8218 M:      Peter Jones <pjones@redhat.com>
8219 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8220 S:      Maintained
8221 F:      drivers/firmware/iscsi_ibft*
8222
8223 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8224 M:      Sagi Grimberg <sagi@grimberg.me>
8225 M:      Max Gurtovoy <maxg@mellanox.com>
8226 L:      linux-rdma@vger.kernel.org
8227 S:      Supported
8228 W:      http://www.openfabrics.org
8229 W:      www.open-iscsi.org
8230 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8231 F:      drivers/infiniband/ulp/iser/
8232
8233 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8234 M:      Sagi Grimberg <sagi@grimberg.me>
8235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8236 L:      linux-rdma@vger.kernel.org
8237 L:      target-devel@vger.kernel.org
8238 S:      Supported
8239 W:      http://www.linux-iscsi.org
8240 F:      drivers/infiniband/ulp/isert
8241
8242 ISDN SUBSYSTEM
8243 M:      Karsten Keil <isdn@linux-pingi.de>
8244 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8245 L:      netdev@vger.kernel.org
8246 W:      http://www.isdn4linux.de
8247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8248 S:      Maintained
8249 F:      Documentation/isdn/
8250 F:      drivers/isdn/
8251 F:      include/linux/isdn.h
8252 F:      include/linux/isdn/
8253 F:      include/uapi/linux/isdn.h
8254 F:      include/uapi/linux/isdn/
8255
8256 IT87 HARDWARE MONITORING DRIVER
8257 M:      Jean Delvare <jdelvare@suse.com>
8258 L:      linux-hwmon@vger.kernel.org
8259 S:      Maintained
8260 F:      Documentation/hwmon/it87
8261 F:      drivers/hwmon/it87.c
8262
8263 IT913X MEDIA DRIVER
8264 M:      Antti Palosaari <crope@iki.fi>
8265 L:      linux-media@vger.kernel.org
8266 W:      https://linuxtv.org
8267 W:      http://palosaari.fi/linux/
8268 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8269 T:      git git://linuxtv.org/anttip/media_tree.git
8270 S:      Maintained
8271 F:      drivers/media/tuners/it913x*
8272
8273 IVTV VIDEO4LINUX DRIVER
8274 M:      Andy Walls <awalls@md.metrocast.net>
8275 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8276 L:      linux-media@vger.kernel.org
8277 T:      git git://linuxtv.org/media_tree.git
8278 W:      http://www.ivtvdriver.org
8279 S:      Maintained
8280 F:      Documentation/media/v4l-drivers/ivtv*
8281 F:      drivers/media/pci/ivtv/
8282 F:      include/uapi/linux/ivtv*
8283
8284 IX2505V MEDIA DRIVER
8285 M:      Malcolm Priestley <tvboxspy@gmail.com>
8286 L:      linux-media@vger.kernel.org
8287 W:      https://linuxtv.org
8288 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8289 S:      Maintained
8290 F:      drivers/media/dvb-frontends/ix2505v*
8291
8292 JAILHOUSE HYPERVISOR INTERFACE
8293 M:      Jan Kiszka <jan.kiszka@siemens.com>
8294 L:      jailhouse-dev@googlegroups.com
8295 S:      Maintained
8296 F:      arch/x86/kernel/jailhouse.c
8297 F:      arch/x86/include/asm/jailhouse_para.h
8298
8299 JC42.4 TEMPERATURE SENSOR DRIVER
8300 M:      Guenter Roeck <linux@roeck-us.net>
8301 L:      linux-hwmon@vger.kernel.org
8302 S:      Maintained
8303 F:      drivers/hwmon/jc42.c
8304 F:      Documentation/hwmon/jc42
8305
8306 JFS FILESYSTEM
8307 M:      Dave Kleikamp <shaggy@kernel.org>
8308 L:      jfs-discussion@lists.sourceforge.net
8309 W:      http://jfs.sourceforge.net/
8310 T:      git git://github.com/kleikamp/linux-shaggy.git
8311 S:      Maintained
8312 F:      Documentation/filesystems/jfs.txt
8313 F:      fs/jfs/
8314
8315 JME NETWORK DRIVER
8316 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8317 L:      netdev@vger.kernel.org
8318 S:      Maintained
8319 F:      drivers/net/ethernet/jme.*
8320
8321 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8322 M:      David Woodhouse <dwmw2@infradead.org>
8323 L:      linux-mtd@lists.infradead.org
8324 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8325 S:      Maintained
8326 F:      fs/jffs2/
8327 F:      include/uapi/linux/jffs2.h
8328
8329 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8330 M:      "Theodore Ts'o" <tytso@mit.edu>
8331 M:      Jan Kara <jack@suse.com>
8332 L:      linux-ext4@vger.kernel.org
8333 S:      Maintained
8334 F:      fs/jbd2/
8335 F:      include/linux/jbd2.h
8336
8337 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8338 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8339 L:      linux-media@vger.kernel.org
8340 S:      Maintained
8341 F:      drivers/media/platform/rcar_jpu.c
8342
8343 JSM Neo PCI based serial card
8344 L:      linux-serial@vger.kernel.org
8345 S:      Orphan
8346 F:      drivers/tty/serial/jsm/
8347
8348 K10TEMP HARDWARE MONITORING DRIVER
8349 M:      Clemens Ladisch <clemens@ladisch.de>
8350 L:      linux-hwmon@vger.kernel.org
8351 S:      Maintained
8352 F:      Documentation/hwmon/k10temp
8353 F:      drivers/hwmon/k10temp.c
8354
8355 K8TEMP HARDWARE MONITORING DRIVER
8356 M:      Rudolf Marek <r.marek@assembler.cz>
8357 L:      linux-hwmon@vger.kernel.org
8358 S:      Maintained
8359 F:      Documentation/hwmon/k8temp
8360 F:      drivers/hwmon/k8temp.c
8361
8362 KASAN
8363 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8364 R:      Alexander Potapenko <glider@google.com>
8365 R:      Dmitry Vyukov <dvyukov@google.com>
8366 L:      kasan-dev@googlegroups.com
8367 S:      Maintained
8368 F:      arch/*/include/asm/kasan.h
8369 F:      arch/*/mm/kasan_init*
8370 F:      Documentation/dev-tools/kasan.rst
8371 F:      include/linux/kasan*.h
8372 F:      lib/test_kasan.c
8373 F:      mm/kasan/
8374 F:      scripts/Makefile.kasan
8375
8376 KCONFIG
8377 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8379 L:      linux-kbuild@vger.kernel.org
8380 S:      Maintained
8381 F:      Documentation/kbuild/kconfig*
8382 F:      scripts/kconfig/
8383 F:      scripts/Kconfig.include
8384
8385 KDUMP
8386 M:      Dave Young <dyoung@redhat.com>
8387 M:      Baoquan He <bhe@redhat.com>
8388 R:      Vivek Goyal <vgoyal@redhat.com>
8389 L:      kexec@lists.infradead.org
8390 W:      http://lse.sourceforge.net/kdump/
8391 S:      Maintained
8392 F:      Documentation/kdump/
8393
8394 KEENE FM RADIO TRANSMITTER DRIVER
8395 M:      Hans Verkuil <hverkuil@xs4all.nl>
8396 L:      linux-media@vger.kernel.org
8397 T:      git git://linuxtv.org/media_tree.git
8398 W:      https://linuxtv.org
8399 S:      Maintained
8400 F:      drivers/media/radio/radio-keene*
8401
8402 KERNEL AUTOMOUNTER
8403 M:      Ian Kent <raven@themaw.net>
8404 L:      autofs@vger.kernel.org
8405 S:      Maintained
8406 F:      fs/autofs/
8407
8408 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8409 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8410 M:      Michal Marek <michal.lkml@markovi.net>
8411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8412 L:      linux-kbuild@vger.kernel.org
8413 S:      Maintained
8414 F:      Documentation/kbuild/
8415 F:      Makefile
8416 F:      scripts/Kbuild*
8417 F:      scripts/Makefile*
8418 F:      scripts/basic/
8419 F:      scripts/mk*
8420 F:      scripts/mod/
8421 F:      scripts/package/
8422
8423 KERNEL JANITORS
8424 L:      kernel-janitors@vger.kernel.org
8425 W:      http://kernelnewbies.org/KernelJanitors
8426 S:      Odd Fixes
8427
8428 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8429 M:      "J. Bruce Fields" <bfields@fieldses.org>
8430 M:      Jeff Layton <jlayton@kernel.org>
8431 L:      linux-nfs@vger.kernel.org
8432 W:      http://nfs.sourceforge.net/
8433 T:      git git://linux-nfs.org/~bfields/linux.git
8434 S:      Supported
8435 F:      fs/nfsd/
8436 F:      include/uapi/linux/nfsd/
8437 F:      fs/lockd/
8438 F:      fs/nfs_common/
8439 F:      net/sunrpc/
8440 F:      include/linux/lockd/
8441 F:      include/linux/sunrpc/
8442 F:      include/uapi/linux/sunrpc/
8443
8444 KERNEL SELFTEST FRAMEWORK
8445 M:      Shuah Khan <shuah@kernel.org>
8446 M:      Shuah Khan <skhan@linuxfoundation.org>
8447 L:      linux-kselftest@vger.kernel.org
8448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8449 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8450 S:      Maintained
8451 F:      tools/testing/selftests/
8452 F:      Documentation/dev-tools/kselftest*
8453
8454 KERNEL USERMODE HELPER
8455 M:      Luis Chamberlain <mcgrof@kernel.org>
8456 L:      linux-kernel@vger.kernel.org
8457 S:      Maintained
8458 F:      kernel/umh.c
8459 F:      include/linux/umh.h
8460
8461 KERNEL VIRTUAL MACHINE (KVM)
8462 M:      Paolo Bonzini <pbonzini@redhat.com>
8463 M:      Radim Krčmář <rkrcmar@redhat.com>
8464 L:      kvm@vger.kernel.org
8465 W:      http://www.linux-kvm.org
8466 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8467 S:      Supported
8468 F:      Documentation/virtual/kvm/
8469 F:      include/trace/events/kvm.h
8470 F:      include/uapi/asm-generic/kvm*
8471 F:      include/uapi/linux/kvm*
8472 F:      include/asm-generic/kvm*
8473 F:      include/linux/kvm*
8474 F:      include/kvm/iodev.h
8475 F:      virt/kvm/*
8476 F:      tools/kvm/
8477 F:      tools/testing/selftests/kvm/
8478
8479 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8480 M:      Joerg Roedel <joro@8bytes.org>
8481 L:      kvm@vger.kernel.org
8482 W:      http://www.linux-kvm.org/
8483 S:      Maintained
8484 F:      arch/x86/include/asm/svm.h
8485 F:      arch/x86/kvm/svm.c
8486
8487 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8488 M:      Christoffer Dall <christoffer.dall@arm.com>
8489 M:      Marc Zyngier <marc.zyngier@arm.com>
8490 R:      James Morse <james.morse@arm.com>
8491 R:      Julien Thierry <julien.thierry@arm.com>
8492 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8494 L:      kvmarm@lists.cs.columbia.edu
8495 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8497 S:      Maintained
8498 F:      arch/arm/include/uapi/asm/kvm*
8499 F:      arch/arm/include/asm/kvm*
8500 F:      arch/arm/kvm/
8501 F:      arch/arm64/include/uapi/asm/kvm*
8502 F:      arch/arm64/include/asm/kvm*
8503 F:      arch/arm64/kvm/
8504 F:      virt/kvm/arm/
8505 F:      include/kvm/arm_*
8506
8507 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8508 M:      James Hogan <jhogan@kernel.org>
8509 L:      linux-mips@vger.kernel.org
8510 S:      Supported
8511 F:      arch/mips/include/uapi/asm/kvm*
8512 F:      arch/mips/include/asm/kvm*
8513 F:      arch/mips/kvm/
8514
8515 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8516 M:      Paul Mackerras <paulus@ozlabs.org>
8517 L:      kvm-ppc@vger.kernel.org
8518 W:      http://www.linux-kvm.org/
8519 T:      git git://github.com/agraf/linux-2.6.git
8520 S:      Supported
8521 F:      arch/powerpc/include/uapi/asm/kvm*
8522 F:      arch/powerpc/include/asm/kvm*
8523 F:      arch/powerpc/kvm/
8524 F:      arch/powerpc/kernel/kvm*
8525
8526 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8527 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8528 M:      Janosch Frank <frankja@linux.ibm.com>
8529 R:      David Hildenbrand <david@redhat.com>
8530 R:      Cornelia Huck <cohuck@redhat.com>
8531 L:      linux-s390@vger.kernel.org
8532 W:      http://www.ibm.com/developerworks/linux/linux390/
8533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8534 S:      Supported
8535 F:      arch/s390/include/uapi/asm/kvm*
8536 F:      arch/s390/include/asm/gmap.h
8537 F:      arch/s390/include/asm/kvm*
8538 F:      arch/s390/kvm/
8539 F:      arch/s390/mm/gmap.c
8540
8541 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8542 M:      Paolo Bonzini <pbonzini@redhat.com>
8543 M:      Radim Krčmář <rkrcmar@redhat.com>
8544 L:      kvm@vger.kernel.org
8545 W:      http://www.linux-kvm.org
8546 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8547 S:      Supported
8548 F:      arch/x86/kvm/
8549 F:      arch/x86/kvm/*/
8550 F:      arch/x86/include/uapi/asm/kvm*
8551 F:      arch/x86/include/asm/kvm*
8552 F:      arch/x86/include/asm/pvclock-abi.h
8553 F:      arch/x86/kernel/kvm.c
8554 F:      arch/x86/kernel/kvmclock.c
8555
8556 KERNFS
8557 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8558 M:      Tejun Heo <tj@kernel.org>
8559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8560 S:      Supported
8561 F:      include/linux/kernfs.h
8562 F:      fs/kernfs/
8563
8564 KEXEC
8565 M:      Eric Biederman <ebiederm@xmission.com>
8566 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8567 L:      kexec@lists.infradead.org
8568 S:      Maintained
8569 F:      include/linux/kexec.h
8570 F:      include/uapi/linux/kexec.h
8571 F:      kernel/kexec*
8572
8573 KEYS-ENCRYPTED
8574 M:      Mimi Zohar <zohar@linux.ibm.com>
8575 L:      linux-integrity@vger.kernel.org
8576 L:      keyrings@vger.kernel.org
8577 S:      Supported
8578 F:      Documentation/security/keys/trusted-encrypted.rst
8579 F:      include/keys/encrypted-type.h
8580 F:      security/keys/encrypted-keys/
8581
8582 KEYS-TRUSTED
8583 M:      James Bottomley <jejb@linux.ibm.com>
8584 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8585 M:      Mimi Zohar <zohar@linux.ibm.com>
8586 L:      linux-integrity@vger.kernel.org
8587 L:      keyrings@vger.kernel.org
8588 S:      Supported
8589 F:      Documentation/security/keys/trusted-encrypted.rst
8590 F:      include/keys/trusted-type.h
8591 F:      security/keys/trusted.c
8592 F:      security/keys/trusted.h
8593
8594 KEYS/KEYRINGS:
8595 M:      David Howells <dhowells@redhat.com>
8596 L:      keyrings@vger.kernel.org
8597 S:      Maintained
8598 F:      Documentation/security/keys/core.rst
8599 F:      include/linux/key.h
8600 F:      include/linux/key-type.h
8601 F:      include/linux/keyctl.h
8602 F:      include/uapi/linux/keyctl.h
8603 F:      include/keys/
8604 F:      security/keys/
8605
8606 KGDB / KDB /debug_core
8607 M:      Jason Wessel <jason.wessel@windriver.com>
8608 M:      Daniel Thompson <daniel.thompson@linaro.org>
8609 W:      http://kgdb.wiki.kernel.org/
8610 L:      kgdb-bugreport@lists.sourceforge.net
8611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8612 S:      Maintained
8613 F:      Documentation/dev-tools/kgdb.rst
8614 F:      drivers/misc/kgdbts.c
8615 F:      drivers/tty/serial/kgdboc.c
8616 F:      include/linux/kdb.h
8617 F:      include/linux/kgdb.h
8618 F:      kernel/debug/
8619
8620 KMEMLEAK
8621 M:      Catalin Marinas <catalin.marinas@arm.com>
8622 S:      Maintained
8623 F:      Documentation/dev-tools/kmemleak.rst
8624 F:      include/linux/kmemleak.h
8625 F:      mm/kmemleak.c
8626 F:      mm/kmemleak-test.c
8627
8628 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8629 M:      Luis Chamberlain <mcgrof@kernel.org>
8630 L:      linux-kernel@vger.kernel.org
8631 S:      Maintained
8632 F:      kernel/kmod.c
8633 F:      include/linux/kmod.h
8634 F:      lib/test_kmod.c
8635 F:      tools/testing/selftests/kmod/
8636
8637 KPROBES
8638 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8639 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8640 M:      "David S. Miller" <davem@davemloft.net>
8641 M:      Masami Hiramatsu <mhiramat@kernel.org>
8642 S:      Maintained
8643 F:      Documentation/kprobes.txt
8644 F:      include/linux/kprobes.h
8645 F:      include/asm-generic/kprobes.h
8646 F:      kernel/kprobes.c
8647
8648 KS0108 LCD CONTROLLER DRIVER
8649 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8650 S:      Maintained
8651 F:      Documentation/auxdisplay/ks0108
8652 F:      drivers/auxdisplay/ks0108.c
8653 F:      include/linux/ks0108.h
8654
8655 L3MDEV
8656 M:      David Ahern <dsa@cumulusnetworks.com>
8657 L:      netdev@vger.kernel.org
8658 S:      Maintained
8659 F:      net/l3mdev
8660 F:      include/net/l3mdev.h
8661
8662 L7 BPF FRAMEWORK
8663 M:      John Fastabend <john.fastabend@gmail.com>
8664 M:      Daniel Borkmann <daniel@iogearbox.net>
8665 L:      netdev@vger.kernel.org
8666 L:      bpf@vger.kernel.org
8667 S:      Maintained
8668 F:      include/linux/skmsg.h
8669 F:      net/core/skmsg.c
8670 F:      net/core/sock_map.c
8671 F:      net/ipv4/tcp_bpf.c
8672
8673 LANTIQ / INTEL Ethernet drivers
8674 M:      Hauke Mehrtens <hauke@hauke-m.de>
8675 L:      netdev@vger.kernel.org
8676 S:      Maintained
8677 F:      net/dsa/tag_gswip.c
8678 F:      drivers/net/ethernet/lantiq_xrx200.c
8679 F:      drivers/net/dsa/lantiq_pce.h
8680 F:      drivers/net/dsa/lantiq_gswip.c
8681
8682 LANTIQ MIPS ARCHITECTURE
8683 M:      John Crispin <john@phrozen.org>
8684 L:      linux-mips@vger.kernel.org
8685 S:      Maintained
8686 F:      arch/mips/lantiq
8687 F:      drivers/soc/lantiq
8688
8689 LAPB module
8690 L:      linux-x25@vger.kernel.org
8691 S:      Orphan
8692 F:      Documentation/networking/lapb-module.txt
8693 F:      include/*/lapb.h
8694 F:      net/lapb/
8695
8696 LASI 53c700 driver for PARISC
8697 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8698 L:      linux-scsi@vger.kernel.org
8699 S:      Maintained
8700 F:      Documentation/scsi/53c700.txt
8701 F:      drivers/scsi/53c700*
8702
8703 LEAKING_ADDRESSES
8704 M:      Tobin C. Harding <me@tobin.cc>
8705 M:      Tycho Andersen <tycho@tycho.ws>
8706 L:      kernel-hardening@lists.openwall.com
8707 S:      Maintained
8708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8709 F:      scripts/leaking_addresses.pl
8710
8711 LED SUBSYSTEM
8712 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8713 M:      Pavel Machek <pavel@ucw.cz>
8714 R:      Dan Murphy <dmurphy@ti.com>
8715 L:      linux-leds@vger.kernel.org
8716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8717 S:      Maintained
8718 F:      Documentation/devicetree/bindings/leds/
8719 F:      drivers/leds/
8720 F:      include/linux/leds.h
8721
8722 LEGACY EEPROM DRIVER
8723 M:      Jean Delvare <jdelvare@suse.com>
8724 S:      Maintained
8725 F:      Documentation/misc-devices/eeprom
8726 F:      drivers/misc/eeprom/eeprom.c
8727
8728 LEGO MINDSTORMS EV3
8729 R:      David Lechner <david@lechnology.com>
8730 S:      Maintained
8731 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8732 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8733 F:      drivers/power/supply/lego_ev3_battery.c
8734
8735 LEGO USB Tower driver
8736 M:      Juergen Stuber <starblue@users.sourceforge.net>
8737 L:      legousb-devel@lists.sourceforge.net
8738 W:      http://legousb.sourceforge.net/
8739 S:      Maintained
8740 F:      drivers/usb/misc/legousbtower.c
8741
8742 LG LAPTOP EXTRAS
8743 M:      Matan Ziv-Av <matan@svgalib.org>
8744 L:      platform-driver-x86@vger.kernel.org
8745 S:      Maintained
8746 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8747 F:      Documentation/laptops/lg-laptop.rst
8748 F:      drivers/platform/x86/lg-laptop.c
8749
8750 LG2160 MEDIA DRIVER
8751 M:      Michael Krufky <mkrufky@linuxtv.org>
8752 L:      linux-media@vger.kernel.org
8753 W:      https://linuxtv.org
8754 W:      http://github.com/mkrufky
8755 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8756 T:      git git://linuxtv.org/mkrufky/tuners.git
8757 S:      Maintained
8758 F:      drivers/media/dvb-frontends/lg2160.*
8759
8760 LGDT3305 MEDIA DRIVER
8761 M:      Michael Krufky <mkrufky@linuxtv.org>
8762 L:      linux-media@vger.kernel.org
8763 W:      https://linuxtv.org
8764 W:      http://github.com/mkrufky
8765 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8766 T:      git git://linuxtv.org/mkrufky/tuners.git
8767 S:      Maintained
8768 F:      drivers/media/dvb-frontends/lgdt3305.*
8769
8770 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8771 M:      Viresh Kumar <vireshk@kernel.org>
8772 L:      linux-ide@vger.kernel.org
8773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8774 S:      Maintained
8775 F:      include/linux/pata_arasan_cf_data.h
8776 F:      drivers/ata/pata_arasan_cf.c
8777
8778 LIBATA PATA DRIVERS
8779 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8780 M:      Jens Axboe <axboe@kernel.dk>
8781 L:      linux-ide@vger.kernel.org
8782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8783 S:      Maintained
8784 F:      drivers/ata/pata_*.c
8785 F:      drivers/ata/ata_generic.c
8786
8787 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8788 M:      Linus Walleij <linus.walleij@linaro.org>
8789 L:      linux-ide@vger.kernel.org
8790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8791 S:      Maintained
8792 F:      drivers/ata/pata_ftide010.c
8793 F:      drivers/ata/sata_gemini.c
8794 F:      drivers/ata/sata_gemini.h
8795
8796 LIBATA SATA AHCI PLATFORM devices support
8797 M:      Hans de Goede <hdegoede@redhat.com>
8798 M:      Jens Axboe <axboe@kernel.dk>
8799 L:      linux-ide@vger.kernel.org
8800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8801 S:      Maintained
8802 F:      drivers/ata/ahci_platform.c
8803 F:      drivers/ata/libahci_platform.c
8804 F:      include/linux/ahci_platform.h
8805
8806 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8807 M:      Mikael Pettersson <mikpelinux@gmail.com>
8808 L:      linux-ide@vger.kernel.org
8809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8810 S:      Maintained
8811 F:      drivers/ata/sata_promise.*
8812
8813 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8814 M:      Jens Axboe <axboe@kernel.dk>
8815 L:      linux-ide@vger.kernel.org
8816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8817 S:      Maintained
8818 F:      drivers/ata/
8819 F:      include/linux/ata.h
8820 F:      include/linux/libata.h
8821 F:      Documentation/devicetree/bindings/ata/
8822
8823 LIBLOCKDEP
8824 M:      Sasha Levin <alexander.levin@microsoft.com>
8825 S:      Maintained
8826 F:      tools/lib/lockdep/
8827
8828 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8829 M:      Dan Williams <dan.j.williams@intel.com>
8830 M:      Vishal Verma <vishal.l.verma@intel.com>
8831 M:      Dave Jiang <dave.jiang@intel.com>
8832 L:      linux-nvdimm@lists.01.org
8833 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8834 S:      Supported
8835 F:      drivers/nvdimm/blk.c
8836 F:      drivers/nvdimm/region_devs.c
8837
8838 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8839 M:      Vishal Verma <vishal.l.verma@intel.com>
8840 M:      Dan Williams <dan.j.williams@intel.com>
8841 M:      Dave Jiang <dave.jiang@intel.com>
8842 L:      linux-nvdimm@lists.01.org
8843 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8844 S:      Supported
8845 F:      drivers/nvdimm/btt*
8846
8847 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8848 M:      Dan Williams <dan.j.williams@intel.com>
8849 M:      Vishal Verma <vishal.l.verma@intel.com>
8850 M:      Dave Jiang <dave.jiang@intel.com>
8851 L:      linux-nvdimm@lists.01.org
8852 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8853 S:      Supported
8854 F:      drivers/nvdimm/pmem*
8855
8856 LIBNVDIMM: DEVICETREE BINDINGS
8857 M:      Oliver O'Halloran <oohall@gmail.com>
8858 L:      linux-nvdimm@lists.01.org
8859 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8860 S:      Supported
8861 F:      drivers/nvdimm/of_pmem.c
8862 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8863
8864 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8865 M:      Dan Williams <dan.j.williams@intel.com>
8866 M:      Vishal Verma <vishal.l.verma@intel.com>
8867 M:      Dave Jiang <dave.jiang@intel.com>
8868 M:      Keith Busch <keith.busch@intel.com>
8869 M:      Ira Weiny <ira.weiny@intel.com>
8870 L:      linux-nvdimm@lists.01.org
8871 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8873 S:      Supported
8874 F:      drivers/nvdimm/*
8875 F:      drivers/acpi/nfit/*
8876 F:      include/linux/nd.h
8877 F:      include/linux/libnvdimm.h
8878 F:      include/uapi/linux/ndctl.h
8879
8880 LIGHTNVM PLATFORM SUPPORT
8881 M:      Matias Bjorling <mb@lightnvm.io>
8882 W:      http://github/OpenChannelSSD
8883 L:      linux-block@vger.kernel.org
8884 S:      Maintained
8885 F:      drivers/lightnvm/
8886 F:      include/linux/lightnvm.h
8887 F:      include/uapi/linux/lightnvm.h
8888
8889 LINUX FOR POWER MACINTOSH
8890 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8891 W:      http://www.penguinppc.org/
8892 L:      linuxppc-dev@lists.ozlabs.org
8893 S:      Maintained
8894 F:      arch/powerpc/platforms/powermac/
8895 F:      drivers/macintosh/
8896
8897 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8898 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8899 M:      Paul Mackerras <paulus@samba.org>
8900 M:      Michael Ellerman <mpe@ellerman.id.au>
8901 W:      https://github.com/linuxppc/linux/wiki
8902 L:      linuxppc-dev@lists.ozlabs.org
8903 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8905 S:      Supported
8906 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8907 F:      Documentation/devicetree/bindings/powerpc/
8908 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8909 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8910 F:      Documentation/powerpc/
8911 F:      arch/powerpc/
8912 F:      drivers/char/tpm/tpm_ibmvtpm*
8913 F:      drivers/crypto/nx/
8914 F:      drivers/crypto/vmx/
8915 F:      drivers/i2c/busses/i2c-opal.c
8916 F:      drivers/net/ethernet/ibm/ibmveth.*
8917 F:      drivers/net/ethernet/ibm/ibmvnic.*
8918 F:      drivers/pci/hotplug/pnv_php.c
8919 F:      drivers/pci/hotplug/rpa*
8920 F:      drivers/rtc/rtc-opal.c
8921 F:      drivers/scsi/ibmvscsi/
8922 F:      drivers/tty/hvc/hvc_opal.c
8923 F:      drivers/watchdog/wdrtas.c
8924 F:      tools/testing/selftests/powerpc
8925 N:      /pmac
8926 N:      powermac
8927 N:      powernv
8928 N:      [^a-z0-9]ps3
8929 N:      pseries
8930
8931 LINUX FOR POWERPC EMBEDDED MPC5XXX
8932 M:      Anatolij Gustschin <agust@denx.de>
8933 L:      linuxppc-dev@lists.ozlabs.org
8934 T:      git git://git.denx.de/linux-denx-agust.git
8935 S:      Maintained
8936 F:      arch/powerpc/platforms/512x/
8937 F:      arch/powerpc/platforms/52xx/
8938
8939 LINUX FOR POWERPC EMBEDDED PPC4XX
8940 M:      Alistair Popple <alistair@popple.id.au>
8941 M:      Matt Porter <mporter@kernel.crashing.org>
8942 W:      http://www.penguinppc.org/
8943 L:      linuxppc-dev@lists.ozlabs.org
8944 S:      Maintained
8945 F:      arch/powerpc/platforms/40x/
8946 F:      arch/powerpc/platforms/44x/
8947
8948 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8949 M:      Scott Wood <oss@buserror.net>
8950 M:      Kumar Gala <galak@kernel.crashing.org>
8951 W:      http://www.penguinppc.org/
8952 L:      linuxppc-dev@lists.ozlabs.org
8953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8954 S:      Maintained
8955 F:      arch/powerpc/platforms/83xx/
8956 F:      arch/powerpc/platforms/85xx/
8957 F:      Documentation/devicetree/bindings/powerpc/fsl/
8958
8959 LINUX FOR POWERPC EMBEDDED PPC8XX
8960 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8961 W:      http://www.penguinppc.org/
8962 L:      linuxppc-dev@lists.ozlabs.org
8963 S:      Maintained
8964 F:      arch/powerpc/platforms/8xx/
8965
8966 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8967 L:      linuxppc-dev@lists.ozlabs.org
8968 S:      Orphan
8969 F:      arch/powerpc/*/*virtex*
8970 F:      arch/powerpc/*/*/*virtex*
8971
8972 LINUX FOR POWERPC PA SEMI PWRFICIENT
8973 L:      linuxppc-dev@lists.ozlabs.org
8974 S:      Orphan
8975 F:      arch/powerpc/platforms/pasemi/
8976 F:      drivers/*/*pasemi*
8977 F:      drivers/*/*/*pasemi*
8978
8979 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8980 M:      Kees Cook <keescook@chromium.org>
8981 S:      Maintained
8982 F:      drivers/misc/lkdtm/*
8983
8984 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8985 M:      Alan Stern <stern@rowland.harvard.edu>
8986 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8987 M:      Will Deacon <will.deacon@arm.com>
8988 M:      Peter Zijlstra <peterz@infradead.org>
8989 M:      Boqun Feng <boqun.feng@gmail.com>
8990 M:      Nicholas Piggin <npiggin@gmail.com>
8991 M:      David Howells <dhowells@redhat.com>
8992 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8993 M:      Luc Maranget <luc.maranget@inria.fr>
8994 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8995 R:      Akira Yokosawa <akiyks@gmail.com>
8996 R:      Daniel Lustig <dlustig@nvidia.com>
8997 L:      linux-kernel@vger.kernel.org
8998 L:      linux-arch@vger.kernel.org
8999 S:      Supported
9000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9001 F:      tools/memory-model/
9002 F:      Documentation/atomic_bitops.txt
9003 F:      Documentation/atomic_t.txt
9004 F:      Documentation/core-api/atomic_ops.rst
9005 F:      Documentation/core-api/refcount-vs-atomic.rst
9006 F:      Documentation/memory-barriers.txt
9007
9008 LIS3LV02D ACCELEROMETER DRIVER
9009 M:      Eric Piel <eric.piel@tremplin-utc.net>
9010 S:      Maintained
9011 F:      Documentation/misc-devices/lis3lv02d
9012 F:      drivers/misc/lis3lv02d/
9013 F:      drivers/platform/x86/hp_accel.c
9014
9015 LIVE PATCHING
9016 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9017 M:      Jiri Kosina <jikos@kernel.org>
9018 M:      Miroslav Benes <mbenes@suse.cz>
9019 M:      Petr Mladek <pmladek@suse.com>
9020 R:      Joe Lawrence <joe.lawrence@redhat.com>
9021 S:      Maintained
9022 F:      kernel/livepatch/
9023 F:      include/linux/livepatch.h
9024 F:      arch/x86/include/asm/livepatch.h
9025 F:      arch/x86/kernel/livepatch.c
9026 F:      Documentation/livepatch/
9027 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9028 F:      samples/livepatch/
9029 F:      tools/testing/selftests/livepatch/
9030 L:      live-patching@vger.kernel.org
9031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9032
9033 LLC (802.2)
9034 L:      netdev@vger.kernel.org
9035 S:      Odd fixes
9036 F:      include/linux/llc.h
9037 F:      include/uapi/linux/llc.h
9038 F:      include/net/llc*
9039 F:      net/llc/
9040
9041 LM73 HARDWARE MONITOR DRIVER
9042 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9043 L:      linux-hwmon@vger.kernel.org
9044 S:      Maintained
9045 F:      drivers/hwmon/lm73.c
9046
9047 LM78 HARDWARE MONITOR DRIVER
9048 M:      Jean Delvare <jdelvare@suse.com>
9049 L:      linux-hwmon@vger.kernel.org
9050 S:      Maintained
9051 F:      Documentation/hwmon/lm78
9052 F:      drivers/hwmon/lm78.c
9053
9054 LM83 HARDWARE MONITOR DRIVER
9055 M:      Jean Delvare <jdelvare@suse.com>
9056 L:      linux-hwmon@vger.kernel.org
9057 S:      Maintained
9058 F:      Documentation/hwmon/lm83
9059 F:      drivers/hwmon/lm83.c
9060
9061 LM90 HARDWARE MONITOR DRIVER
9062 M:      Jean Delvare <jdelvare@suse.com>
9063 L:      linux-hwmon@vger.kernel.org
9064 S:      Maintained
9065 F:      Documentation/hwmon/lm90
9066 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9067 F:      drivers/hwmon/lm90.c
9068 F:      include/dt-bindings/thermal/lm90.h
9069
9070 LM95234 HARDWARE MONITOR DRIVER
9071 M:      Guenter Roeck <linux@roeck-us.net>
9072 L:      linux-hwmon@vger.kernel.org
9073 S:      Maintained
9074 F:      Documentation/hwmon/lm95234
9075 F:      drivers/hwmon/lm95234.c
9076
9077 LME2510 MEDIA DRIVER
9078 M:      Malcolm Priestley <tvboxspy@gmail.com>
9079 L:      linux-media@vger.kernel.org
9080 W:      https://linuxtv.org
9081 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9082 S:      Maintained
9083 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9084
9085 LOADPIN SECURITY MODULE
9086 M:      Kees Cook <keescook@chromium.org>
9087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9088 S:      Supported
9089 F:      security/loadpin/
9090 F:      Documentation/admin-guide/LSM/LoadPin.rst
9091
9092 LOCKING PRIMITIVES
9093 M:      Peter Zijlstra <peterz@infradead.org>
9094 M:      Ingo Molnar <mingo@redhat.com>
9095 M:      Will Deacon <will.deacon@arm.com>
9096 L:      linux-kernel@vger.kernel.org
9097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9098 S:      Maintained
9099 F:      Documentation/locking/
9100 F:      include/linux/lockdep.h
9101 F:      include/linux/spinlock*.h
9102 F:      arch/*/include/asm/spinlock*.h
9103 F:      include/linux/rwlock*.h
9104 F:      include/linux/mutex*.h
9105 F:      include/linux/rwsem*.h
9106 F:      include/linux/seqlock.h
9107 F:      lib/locking*.[ch]
9108 F:      kernel/locking/
9109 X:      kernel/locking/locktorture.c
9110
9111 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9112 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9113 L:      linux-ntfs-dev@lists.sourceforge.net
9114 W:      http://www.linux-ntfs.org/content/view/19/37/
9115 S:      Maintained
9116 F:      Documentation/ldm.txt
9117 F:      block/partitions/ldm.*
9118
9119 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9120 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9121 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9122 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9123 L:      MPT-FusionLinux.pdl@broadcom.com
9124 L:      linux-scsi@vger.kernel.org
9125 W:      http://www.avagotech.com/support/
9126 S:      Supported
9127 F:      drivers/message/fusion/
9128 F:      drivers/scsi/mpt3sas/
9129
9130 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9131 M:      Matthew Wilcox <willy@infradead.org>
9132 L:      linux-scsi@vger.kernel.org
9133 S:      Maintained
9134 F:      drivers/scsi/sym53c8xx_2/
9135
9136 LTC1660 DAC DRIVER
9137 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9138 L:      linux-iio@vger.kernel.org
9139 S:      Maintained
9140 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9141 F:      drivers/iio/dac/ltc1660.c
9142
9143 LTC4261 HARDWARE MONITOR DRIVER
9144 M:      Guenter Roeck <linux@roeck-us.net>
9145 L:      linux-hwmon@vger.kernel.org
9146 S:      Maintained
9147 F:      Documentation/hwmon/ltc4261
9148 F:      drivers/hwmon/ltc4261.c
9149
9150 LTC4306 I2C MULTIPLEXER DRIVER
9151 M:      Michael Hennerich <michael.hennerich@analog.com>
9152 W:      http://ez.analog.com/community/linux-device-drivers
9153 L:      linux-i2c@vger.kernel.org
9154 S:      Supported
9155 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9156 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9157
9158 LTP (Linux Test Project)
9159 M:      Mike Frysinger <vapier@gentoo.org>
9160 M:      Cyril Hrubis <chrubis@suse.cz>
9161 M:      Wanlong Gao <wanlong.gao@gmail.com>
9162 M:      Jan Stancek <jstancek@redhat.com>
9163 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9164 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9165 L:      ltp@lists.linux.it (subscribers-only)
9166 W:      http://linux-test-project.github.io/
9167 T:      git git://github.com/linux-test-project/ltp.git
9168 S:      Maintained
9169
9170 M68K ARCHITECTURE
9171 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9172 L:      linux-m68k@lists.linux-m68k.org
9173 W:      http://www.linux-m68k.org/
9174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9175 S:      Maintained
9176 F:      arch/m68k/
9177 F:      drivers/zorro/
9178
9179 M68K ON APPLE MACINTOSH
9180 M:      Joshua Thompson <funaho@jurai.org>
9181 W:      http://www.mac.linux-m68k.org/
9182 L:      linux-m68k@lists.linux-m68k.org
9183 S:      Maintained
9184 F:      arch/m68k/mac/
9185
9186 M68K ON HP9000/300
9187 M:      Philip Blundell <philb@gnu.org>
9188 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9189 S:      Maintained
9190 F:      arch/m68k/hp300/
9191
9192 M88DS3103 MEDIA DRIVER
9193 M:      Antti Palosaari <crope@iki.fi>
9194 L:      linux-media@vger.kernel.org
9195 W:      https://linuxtv.org
9196 W:      http://palosaari.fi/linux/
9197 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9198 T:      git git://linuxtv.org/anttip/media_tree.git
9199 S:      Maintained
9200 F:      drivers/media/dvb-frontends/m88ds3103*
9201
9202 M88RS2000 MEDIA DRIVER
9203 M:      Malcolm Priestley <tvboxspy@gmail.com>
9204 L:      linux-media@vger.kernel.org
9205 W:      https://linuxtv.org
9206 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9207 S:      Maintained
9208 F:      drivers/media/dvb-frontends/m88rs2000*
9209
9210 MA901 MASTERKIT USB FM RADIO DRIVER
9211 M:      Alexey Klimov <klimov.linux@gmail.com>
9212 L:      linux-media@vger.kernel.org
9213 T:      git git://linuxtv.org/media_tree.git
9214 S:      Maintained
9215 F:      drivers/media/radio/radio-ma901.c
9216
9217 MAC80211
9218 M:      Johannes Berg <johannes@sipsolutions.net>
9219 L:      linux-wireless@vger.kernel.org
9220 W:      http://wireless.kernel.org/
9221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9223 S:      Maintained
9224 F:      Documentation/networking/mac80211-injection.txt
9225 F:      include/net/mac80211.h
9226 F:      net/mac80211/
9227 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9228 F:      Documentation/networking/mac80211_hwsim/README
9229
9230 MAILBOX API
9231 M:      Jassi Brar <jassisinghbrar@gmail.com>
9232 L:      linux-kernel@vger.kernel.org
9233 S:      Maintained
9234 F:      drivers/mailbox/
9235 F:      include/linux/mailbox_client.h
9236 F:      include/linux/mailbox_controller.h
9237
9238 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9239 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9240 W:      http://www.kernel.org/doc/man-pages
9241 L:      linux-man@vger.kernel.org
9242 S:      Maintained
9243
9244 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9245 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9246 L:      linux-mips@vger.kernel.org
9247 S:      Maintained
9248 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9249
9250 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9251 M:      Andrew Lunn <andrew@lunn.ch>
9252 M:      Vivien Didelot <vivien.didelot@gmail.com>
9253 L:      netdev@vger.kernel.org
9254 S:      Maintained
9255 F:      drivers/net/dsa/mv88e6xxx/
9256 F:      include/linux/platform_data/mv88e6xxx.h
9257 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9258
9259 MARVELL ARMADA DRM SUPPORT
9260 M:      Russell King <linux@armlinux.org.uk>
9261 S:      Maintained
9262 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9263 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9264 F:      drivers/gpu/drm/armada/
9265 F:      include/uapi/drm/armada_drm.h
9266 F:      Documentation/devicetree/bindings/display/armada/
9267
9268 MARVELL ARMADA 3700 PHY DRIVERS
9269 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9270 S:      Maintained
9271 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9272 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9273 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9274 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9275
9276 MARVELL CRYPTO DRIVER
9277 M:      Boris Brezillon <bbrezillon@kernel.org>
9278 M:      Arnaud Ebalard <arno@natisbad.org>
9279 F:      drivers/crypto/marvell/
9280 S:      Maintained
9281 L:      linux-crypto@vger.kernel.org
9282
9283 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9284 M:      Mirko Lindner <mlindner@marvell.com>
9285 M:      Stephen Hemminger <stephen@networkplumber.org>
9286 L:      netdev@vger.kernel.org
9287 S:      Maintained
9288 F:      drivers/net/ethernet/marvell/sk*
9289
9290 MARVELL LIBERTAS WIRELESS DRIVER
9291 L:      libertas-dev@lists.infradead.org
9292 S:      Orphan
9293 F:      drivers/net/wireless/marvell/libertas/
9294
9295 MARVELL MACCHIATOBIN SUPPORT
9296 M:      Russell King <linux@armlinux.org.uk>
9297 L:      linux-arm-kernel@lists.infradead.org
9298 S:      Maintained
9299 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9300
9301 MARVELL MV643XX ETHERNET DRIVER
9302 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9303 L:      netdev@vger.kernel.org
9304 S:      Maintained
9305 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9306 F:      include/linux/mv643xx.h
9307
9308 MARVELL MV88X3310 PHY DRIVER
9309 M:      Russell King <linux@armlinux.org.uk>
9310 L:      netdev@vger.kernel.org
9311 S:      Maintained
9312 F:      drivers/net/phy/marvell10g.c
9313
9314 MARVELL MVEBU THERMAL DRIVER
9315 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9316 S:      Maintained
9317 F:      drivers/thermal/armada_thermal.c
9318
9319 MARVELL MVNETA ETHERNET DRIVER
9320 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9321 L:      netdev@vger.kernel.org
9322 S:      Maintained
9323 F:      drivers/net/ethernet/marvell/mvneta.*
9324
9325 MARVELL MWIFIEX WIRELESS DRIVER
9326 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9327 M:      Nishant Sarmukadam <nishants@marvell.com>
9328 M:      Ganapathi Bhat <gbhat@marvell.com>
9329 M:      Xinming Hu <huxinming820@gmail.com>
9330 L:      linux-wireless@vger.kernel.org
9331 S:      Maintained
9332 F:      drivers/net/wireless/marvell/mwifiex/
9333
9334 MARVELL MWL8K WIRELESS DRIVER
9335 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9336 L:      linux-wireless@vger.kernel.org
9337 S:      Odd Fixes
9338 F:      drivers/net/wireless/marvell/mwl8k.c
9339
9340 MARVELL NAND CONTROLLER DRIVER
9341 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9342 L:      linux-mtd@lists.infradead.org
9343 S:      Maintained
9344 F:      drivers/mtd/nand/raw/marvell_nand.c
9345 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9346
9347 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9348 M:      Nicolas Pitre <nico@fluxnic.net>
9349 S:      Odd Fixes
9350 F:      drivers/mmc/host/mvsdio.*
9351
9352 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9353 M:      Hu Ziji <huziji@marvell.com>
9354 L:      linux-mmc@vger.kernel.org
9355 S:      Supported
9356 F:      drivers/mmc/host/sdhci-xenon*
9357 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9358
9359 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9360 M:      Sunil Goutham <sgoutham@marvell.com>
9361 M:      Linu Cherian <lcherian@marvell.com>
9362 M:      Geetha sowjanya <gakula@marvell.com>
9363 M:      Jerin Jacob <jerinj@marvell.com>
9364 L:      netdev@vger.kernel.org
9365 S:      Supported
9366 F:      drivers/net/ethernet/marvell/octeontx2/af/
9367
9368 MATROX FRAMEBUFFER DRIVER
9369 L:      linux-fbdev@vger.kernel.org
9370 S:      Orphan
9371 F:      drivers/video/fbdev/matrox/matroxfb_*
9372 F:      include/uapi/linux/matroxfb.h
9373
9374 MAX16065 HARDWARE MONITOR DRIVER
9375 M:      Guenter Roeck <linux@roeck-us.net>
9376 L:      linux-hwmon@vger.kernel.org
9377 S:      Maintained
9378 F:      Documentation/hwmon/max16065
9379 F:      drivers/hwmon/max16065.c
9380
9381 MAX2175 SDR TUNER DRIVER
9382 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9383 L:      linux-media@vger.kernel.org
9384 T:      git git://linuxtv.org/media_tree.git
9385 S:      Maintained
9386 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9387 F:      Documentation/media/v4l-drivers/max2175.rst
9388 F:      drivers/media/i2c/max2175*
9389 F:      include/uapi/linux/max2175.h
9390
9391 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9392 L:      linux-hwmon@vger.kernel.org
9393 S:      Orphan
9394 F:      Documentation/hwmon/max6650
9395 F:      drivers/hwmon/max6650.c
9396
9397 MAX6697 HARDWARE MONITOR DRIVER
9398 M:      Guenter Roeck <linux@roeck-us.net>
9399 L:      linux-hwmon@vger.kernel.org
9400 S:      Maintained
9401 F:      Documentation/hwmon/max6697
9402 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9403 F:      drivers/hwmon/max6697.c
9404 F:      include/linux/platform_data/max6697.h
9405
9406 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9407 M:      Peter Rosin <peda@axentia.se>
9408 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9409 S:      Maintained
9410 F:      Documentation/devicetree/bindings/sound/max9860.txt
9411 F:      sound/soc/codecs/max9860.*
9412
9413 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9414 M:      Javier Martinez Canillas <javier@dowhile0.org>
9415 L:      linux-kernel@vger.kernel.org
9416 S:      Supported
9417 F:      drivers/regulator/max77802-regulator.c
9418 F:      Documentation/devicetree/bindings/*/*max77802.txt
9419 F:      include/dt-bindings/*/*max77802.h
9420
9421 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9422 M:      Krzysztof Kozlowski <krzk@kernel.org>
9423 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9424 L:      linux-pm@vger.kernel.org
9425 S:      Supported
9426 F:      drivers/power/supply/max14577_charger.c
9427 F:      drivers/power/supply/max77693_charger.c
9428
9429 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9430 M:      Chanwoo Choi <cw00.choi@samsung.com>
9431 M:      Krzysztof Kozlowski <krzk@kernel.org>
9432 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9433 L:      linux-kernel@vger.kernel.org
9434 S:      Supported
9435 F:      drivers/*/max14577*.c
9436 F:      drivers/*/max77686*.c
9437 F:      drivers/*/max77693*.c
9438 F:      drivers/extcon/extcon-max14577.c
9439 F:      drivers/extcon/extcon-max77693.c
9440 F:      drivers/rtc/rtc-max77686.c
9441 F:      drivers/clk/clk-max77686.c
9442 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9443 F:      Documentation/devicetree/bindings/*/max77686.txt
9444 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9445 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9446 F:      include/linux/mfd/max14577*.h
9447 F:      include/linux/mfd/max77686*.h
9448 F:      include/linux/mfd/max77693*.h
9449
9450 MAXIRADIO FM RADIO RECEIVER DRIVER
9451 M:      Hans Verkuil <hverkuil@xs4all.nl>
9452 L:      linux-media@vger.kernel.org
9453 T:      git git://linuxtv.org/media_tree.git
9454 W:      https://linuxtv.org
9455 S:      Maintained
9456 F:      drivers/media/radio/radio-maxiradio*
9457
9458 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9459 M:      Peter Rosin <peda@axentia.se>
9460 L:      linux-iio@vger.kernel.org
9461 S:      Maintained
9462 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9463 F:      drivers/iio/potentiometer/mcp4018.c
9464 F:      drivers/iio/potentiometer/mcp4531.c
9465
9466 MCR20A IEEE-802.15.4 RADIO DRIVER
9467 M:      Xue Liu <liuxuenetmail@gmail.com>
9468 L:      linux-wpan@vger.kernel.org
9469 W:      https://github.com/xueliu/mcr20a-linux
9470 S:      Maintained
9471 F:      drivers/net/ieee802154/mcr20a.c
9472 F:      drivers/net/ieee802154/mcr20a.h
9473 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9474
9475 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9476 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9477 L:      linux-iio@vger.kernel.org
9478 S:      Maintained
9479 F:      drivers/iio/dac/cio-dac.c
9480
9481 MEDIA DRIVERS FOR ASCOT2E
9482 M:      Sergey Kozlov <serjk@netup.ru>
9483 M:      Abylay Ospan <aospan@netup.ru>
9484 L:      linux-media@vger.kernel.org
9485 W:      https://linuxtv.org
9486 W:      http://netup.tv/
9487 T:      git git://linuxtv.org/media_tree.git
9488 S:      Supported
9489 F:      drivers/media/dvb-frontends/ascot2e*
9490
9491 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9492 M:      Jasmin Jessich <jasmin@anw.at>
9493 L:      linux-media@vger.kernel.org
9494 W:      https://linuxtv.org
9495 T:      git git://linuxtv.org/media_tree.git
9496 S:      Maintained
9497 F:      drivers/media/dvb-frontends/cxd2099*
9498
9499 MEDIA DRIVERS FOR CXD2841ER
9500 M:      Sergey Kozlov <serjk@netup.ru>
9501 M:      Abylay Ospan <aospan@netup.ru>
9502 L:      linux-media@vger.kernel.org
9503 W:      https://linuxtv.org
9504 W:      http://netup.tv/
9505 T:      git git://linuxtv.org/media_tree.git
9506 S:      Supported
9507 F:      drivers/media/dvb-frontends/cxd2841er*
9508
9509 MEDIA DRIVERS FOR CXD2880
9510 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9511 L:      linux-media@vger.kernel.org
9512 W:      http://linuxtv.org/
9513 T:      git git://linuxtv.org/media_tree.git
9514 S:      Supported
9515 F:      drivers/media/dvb-frontends/cxd2880/*
9516 F:      drivers/media/spi/cxd2880*
9517
9518 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9519 L:      linux-media@vger.kernel.org
9520 W:      https://linuxtv.org
9521 T:      git git://linuxtv.org/media_tree.git
9522 S:      Orphan
9523 F:      drivers/media/pci/ddbridge/*
9524
9525 MEDIA DRIVERS FOR FREESCALE IMX
9526 M:      Steve Longerbeam <slongerbeam@gmail.com>
9527 M:      Philipp Zabel <p.zabel@pengutronix.de>
9528 L:      linux-media@vger.kernel.org
9529 T:      git git://linuxtv.org/media_tree.git
9530 S:      Maintained
9531 F:      Documentation/devicetree/bindings/media/imx.txt
9532 F:      Documentation/media/v4l-drivers/imx.rst
9533 F:      drivers/staging/media/imx/
9534 F:      include/linux/imx-media.h
9535 F:      include/media/imx.h
9536
9537 MEDIA DRIVER FOR FREESCALE IMX PXP
9538 M:      Philipp Zabel <p.zabel@pengutronix.de>
9539 L:      linux-media@vger.kernel.org
9540 T:      git git://linuxtv.org/media_tree.git
9541 S:      Maintained
9542 F:      drivers/media/platform/imx-pxp.[ch]
9543
9544 MEDIA DRIVERS FOR FREESCALE IMX7
9545 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9546 L:      linux-media@vger.kernel.org
9547 T:      git git://linuxtv.org/media_tree.git
9548 S:      Maintained
9549 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9550 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9551 F:      Documentation/media/v4l-drivers/imx7.rst
9552 F:      drivers/staging/media/imx/imx7-media-csi.c
9553 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9554
9555 MEDIA DRIVERS FOR HELENE
9556 M:      Abylay Ospan <aospan@netup.ru>
9557 L:      linux-media@vger.kernel.org
9558 W:      https://linuxtv.org
9559 W:      http://netup.tv/
9560 T:      git git://linuxtv.org/media_tree.git
9561 S:      Supported
9562 F:      drivers/media/dvb-frontends/helene*
9563
9564 MEDIA DRIVERS FOR HORUS3A
9565 M:      Sergey Kozlov <serjk@netup.ru>
9566 M:      Abylay Ospan <aospan@netup.ru>
9567 L:      linux-media@vger.kernel.org
9568 W:      https://linuxtv.org
9569 W:      http://netup.tv/
9570 T:      git git://linuxtv.org/media_tree.git
9571 S:      Supported
9572 F:      drivers/media/dvb-frontends/horus3a*
9573
9574 MEDIA DRIVERS FOR LNBH25
9575 M:      Sergey Kozlov <serjk@netup.ru>
9576 M:      Abylay Ospan <aospan@netup.ru>
9577 L:      linux-media@vger.kernel.org
9578 W:      https://linuxtv.org
9579 W:      http://netup.tv/
9580 T:      git git://linuxtv.org/media_tree.git
9581 S:      Supported
9582 F:      drivers/media/dvb-frontends/lnbh25*
9583
9584 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9585 L:      linux-media@vger.kernel.org
9586 W:      https://linuxtv.org
9587 T:      git git://linuxtv.org/media_tree.git
9588 S:      Orphan
9589 F:      drivers/media/dvb-frontends/mxl5xx*
9590
9591 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9592 M:      Sergey Kozlov <serjk@netup.ru>
9593 M:      Abylay Ospan <aospan@netup.ru>
9594 L:      linux-media@vger.kernel.org
9595 W:      https://linuxtv.org
9596 W:      http://netup.tv/
9597 T:      git git://linuxtv.org/media_tree.git
9598 S:      Supported
9599 F:      drivers/media/pci/netup_unidvb/*
9600
9601 MEDIA DRIVERS FOR RENESAS - CEU
9602 M:      Jacopo Mondi <jacopo@jmondi.org>
9603 L:      linux-media@vger.kernel.org
9604 L:      linux-renesas-soc@vger.kernel.org
9605 T:      git git://linuxtv.org/media_tree.git
9606 S:      Supported
9607 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9608 F:      drivers/media/platform/renesas-ceu.c
9609 F:      include/media/drv-intf/renesas-ceu.h
9610
9611 MEDIA DRIVERS FOR RENESAS - DRIF
9612 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9613 L:      linux-media@vger.kernel.org
9614 L:      linux-renesas-soc@vger.kernel.org
9615 T:      git git://linuxtv.org/media_tree.git
9616 S:      Supported
9617 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9618 F:      drivers/media/platform/rcar_drif.c
9619
9620 MEDIA DRIVERS FOR RENESAS - FCP
9621 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9622 L:      linux-media@vger.kernel.org
9623 L:      linux-renesas-soc@vger.kernel.org
9624 T:      git git://linuxtv.org/media_tree.git
9625 S:      Supported
9626 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9627 F:      drivers/media/platform/rcar-fcp.c
9628 F:      include/media/rcar-fcp.h
9629
9630 MEDIA DRIVERS FOR RENESAS - FDP1
9631 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9632 L:      linux-media@vger.kernel.org
9633 L:      linux-renesas-soc@vger.kernel.org
9634 T:      git git://linuxtv.org/media_tree.git
9635 S:      Supported
9636 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9637 F:      drivers/media/platform/rcar_fdp1.c
9638
9639 MEDIA DRIVERS FOR RENESAS - VIN
9640 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9641 L:      linux-media@vger.kernel.org
9642 L:      linux-renesas-soc@vger.kernel.org
9643 T:      git git://linuxtv.org/media_tree.git
9644 S:      Supported
9645 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9646 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9647 F:      drivers/media/platform/rcar-vin/
9648
9649 MEDIA DRIVERS FOR RENESAS - VSP1
9650 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9651 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9652 L:      linux-media@vger.kernel.org
9653 L:      linux-renesas-soc@vger.kernel.org
9654 T:      git git://linuxtv.org/media_tree.git
9655 S:      Supported
9656 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9657 F:      drivers/media/platform/vsp1/
9658
9659 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9660 L:      linux-media@vger.kernel.org
9661 W:      https://linuxtv.org
9662 T:      git git://linuxtv.org/media_tree.git
9663 S:      Orphan
9664 F:      drivers/media/dvb-frontends/stv0910*
9665
9666 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9667 L:      linux-media@vger.kernel.org
9668 W:      https://linuxtv.org
9669 T:      git git://linuxtv.org/media_tree.git
9670 S:      Orphan
9671 F:      drivers/media/dvb-frontends/stv6111*
9672
9673 MEDIA DRIVERS FOR STM32 - DCMI
9674 M:      Hugues Fruchet <hugues.fruchet@st.com>
9675 L:      linux-media@vger.kernel.org
9676 T:      git git://linuxtv.org/media_tree.git
9677 S:      Supported
9678 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9679 F:      drivers/media/platform/stm32/stm32-dcmi.c
9680
9681 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9682 M:      Dmitry Osipenko <digetx@gmail.com>
9683 L:      linux-media@vger.kernel.org
9684 L:      linux-tegra@vger.kernel.org
9685 T:      git git://linuxtv.org/media_tree.git
9686 S:      Maintained
9687 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9688 F:      drivers/staging/media/tegra-vde/
9689
9690 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9691 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9692 P:      LinuxTV.org Project
9693 L:      linux-media@vger.kernel.org
9694 W:      https://linuxtv.org
9695 Q:      http://patchwork.kernel.org/project/linux-media/list/
9696 T:      git git://linuxtv.org/media_tree.git
9697 S:      Maintained
9698 F:      Documentation/devicetree/bindings/media/
9699 F:      Documentation/media/
9700 F:      drivers/media/
9701 F:      drivers/staging/media/
9702 F:      include/linux/platform_data/media/
9703 F:      include/media/
9704 F:      include/uapi/linux/dvb/
9705 F:      include/uapi/linux/videodev2.h
9706 F:      include/uapi/linux/media.h
9707 F:      include/uapi/linux/v4l2-*
9708 F:      include/uapi/linux/meye.h
9709 F:      include/uapi/linux/ivtv*
9710 F:      include/uapi/linux/uvcvideo.h
9711
9712 MEDIATEK BLUETOOTH DRIVER
9713 M:      Sean Wang <sean.wang@mediatek.com>
9714 L:      linux-bluetooth@vger.kernel.org
9715 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9716 S:      Maintained
9717 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9718 F:      drivers/bluetooth/btmtkuart.c
9719
9720 MEDIATEK CIR DRIVER
9721 M:      Sean Wang <sean.wang@mediatek.com>
9722 S:      Maintained
9723 F:      drivers/media/rc/mtk-cir.c
9724
9725 MEDIATEK DMA DRIVER
9726 M:      Sean Wang <sean.wang@mediatek.com>
9727 L:      dmaengine@vger.kernel.org
9728 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9729 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9730 S:      Maintained
9731 F:      Documentation/devicetree/bindings/dma/mtk-*
9732 F:      drivers/dma/mediatek/
9733
9734 MEDIATEK PMIC LED DRIVER
9735 M:      Sean Wang <sean.wang@mediatek.com>
9736 S:      Maintained
9737 F:      drivers/leds/leds-mt6323.c
9738 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9739
9740 MEDIATEK ETHERNET DRIVER
9741 M:      Felix Fietkau <nbd@openwrt.org>
9742 M:      John Crispin <john@phrozen.org>
9743 M:      Sean Wang <sean.wang@mediatek.com>
9744 M:      Nelson Chang <nelson.chang@mediatek.com>
9745 L:      netdev@vger.kernel.org
9746 S:      Maintained
9747 F:      drivers/net/ethernet/mediatek/
9748
9749 MEDIATEK SWITCH DRIVER
9750 M:      Sean Wang <sean.wang@mediatek.com>
9751 L:      netdev@vger.kernel.org
9752 S:      Maintained
9753 F:      drivers/net/dsa/mt7530.*
9754 F:      net/dsa/tag_mtk.c
9755
9756 MEDIATEK JPEG DRIVER
9757 M:      Rick Chang <rick.chang@mediatek.com>
9758 M:      Bin Liu <bin.liu@mediatek.com>
9759 S:      Supported
9760 F:      drivers/media/platform/mtk-jpeg/
9761 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9762
9763 MEDIATEK MDP DRIVER
9764 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9765 M:      Houlong Wei <houlong.wei@mediatek.com>
9766 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9767 S:      Supported
9768 F:      drivers/media/platform/mtk-mdp/
9769 F:      drivers/media/platform/mtk-vpu/
9770 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9771
9772 MEDIATEK MEDIA DRIVER
9773 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9774 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9775 S:      Supported
9776 F:      drivers/media/platform/mtk-vcodec/
9777 F:      drivers/media/platform/mtk-vpu/
9778 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9779 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9780
9781 MEDIATEK MT76 WIRELESS LAN DRIVER
9782 M:      Felix Fietkau <nbd@nbd.name>
9783 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9784 L:      linux-wireless@vger.kernel.org
9785 S:      Maintained
9786 F:      drivers/net/wireless/mediatek/mt76/
9787
9788 MEDIATEK MT7601U WIRELESS LAN DRIVER
9789 M:      Jakub Kicinski <kubakici@wp.pl>
9790 L:      linux-wireless@vger.kernel.org
9791 S:      Maintained
9792 F:      drivers/net/wireless/mediatek/mt7601u/
9793
9794 MEDIATEK NAND CONTROLLER DRIVER
9795 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9796 L:      linux-mtd@lists.infradead.org
9797 S:      Maintained
9798 F:      drivers/mtd/nand/raw/mtk_*
9799 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9800
9801 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9802 M:      Sean Wang <sean.wang@mediatek.com>
9803 S:      Maintained
9804 F:      drivers/char/hw_random/mtk-rng.c
9805
9806 MEDIATEK USB3 DRD IP DRIVER
9807 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9808 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9809 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9810 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9811 S:      Maintained
9812 F:      drivers/usb/mtu3/
9813
9814 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9815 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9816 M:      Martin Donnelly <martin.donnelly@ge.com>
9817 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9818 S:      Maintained
9819 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9820 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9821
9822 MEGARAID SCSI/SAS DRIVERS
9823 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9824 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9825 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9826 L:      megaraidlinux.pdl@broadcom.com
9827 L:      linux-scsi@vger.kernel.org
9828 W:      http://www.avagotech.com/support/
9829 S:      Maintained
9830 F:      Documentation/scsi/megaraid.txt
9831 F:      drivers/scsi/megaraid.*
9832 F:      drivers/scsi/megaraid/
9833
9834 MELEXIS MLX90614 DRIVER
9835 M:      Crt Mori <cmo@melexis.com>
9836 L:      linux-iio@vger.kernel.org
9837 W:      http://www.melexis.com
9838 S:      Supported
9839 F:      drivers/iio/temperature/mlx90614.c
9840
9841 MELEXIS MLX90632 DRIVER
9842 M:      Crt Mori <cmo@melexis.com>
9843 L:      linux-iio@vger.kernel.org
9844 W:      http://www.melexis.com
9845 S:      Supported
9846 F:      drivers/iio/temperature/mlx90632.c
9847
9848 MELFAS MIP4 TOUCHSCREEN DRIVER
9849 M:      Sangwon Jee <jeesw@melfas.com>
9850 W:      http://www.melfas.com
9851 S:      Supported
9852 F:      drivers/input/touchscreen/melfas_mip4.c
9853 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9854
9855 MELLANOX ETHERNET DRIVER (mlx4_en)
9856 M:      Tariq Toukan <tariqt@mellanox.com>
9857 L:      netdev@vger.kernel.org
9858 S:      Supported
9859 W:      http://www.mellanox.com
9860 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9861 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9862
9863 MELLANOX ETHERNET DRIVER (mlx5e)
9864 M:      Saeed Mahameed <saeedm@mellanox.com>
9865 L:      netdev@vger.kernel.org
9866 S:      Supported
9867 W:      http://www.mellanox.com
9868 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9869 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9870
9871 MELLANOX ETHERNET INNOVA DRIVERS
9872 R:      Boris Pismenny <borisp@mellanox.com>
9873 L:      netdev@vger.kernel.org
9874 S:      Supported
9875 W:      http://www.mellanox.com
9876 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9877 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9878 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9879 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9880 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9881
9882 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9883 R:      Boris Pismenny <borisp@mellanox.com>
9884 L:      netdev@vger.kernel.org
9885 S:      Supported
9886 W:      http://www.mellanox.com
9887 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9888 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9889 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9890
9891 MELLANOX ETHERNET SWITCH DRIVERS
9892 M:      Jiri Pirko <jiri@mellanox.com>
9893 M:      Ido Schimmel <idosch@mellanox.com>
9894 L:      netdev@vger.kernel.org
9895 S:      Supported
9896 W:      http://www.mellanox.com
9897 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9898 F:      drivers/net/ethernet/mellanox/mlxsw/
9899 F:      tools/testing/selftests/drivers/net/mlxsw/
9900
9901 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9902 M:      mlxsw@mellanox.com
9903 L:      netdev@vger.kernel.org
9904 S:      Supported
9905 W:      http://www.mellanox.com
9906 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9907 F:      drivers/net/ethernet/mellanox/mlxfw/
9908
9909 MELLANOX HARDWARE PLATFORM SUPPORT
9910 M:      Andy Shevchenko <andy@infradead.org>
9911 M:      Darren Hart <dvhart@infradead.org>
9912 M:      Vadim Pasternak <vadimp@mellanox.com>
9913 L:      platform-driver-x86@vger.kernel.org
9914 S:      Supported
9915 F:      drivers/platform/mellanox/
9916 F:      include/linux/platform_data/mlxreg.h
9917
9918 MELLANOX MLX4 core VPI driver
9919 M:      Tariq Toukan <tariqt@mellanox.com>
9920 L:      netdev@vger.kernel.org
9921 L:      linux-rdma@vger.kernel.org
9922 W:      http://www.mellanox.com
9923 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9924 S:      Supported
9925 F:      drivers/net/ethernet/mellanox/mlx4/
9926 F:      include/linux/mlx4/
9927
9928 MELLANOX MLX4 IB driver
9929 M:      Yishai Hadas <yishaih@mellanox.com>
9930 L:      linux-rdma@vger.kernel.org
9931 W:      http://www.mellanox.com
9932 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9933 S:      Supported
9934 F:      drivers/infiniband/hw/mlx4/
9935 F:      include/linux/mlx4/
9936 F:      include/uapi/rdma/mlx4-abi.h
9937
9938 MELLANOX MLX5 core VPI driver
9939 M:      Saeed Mahameed <saeedm@mellanox.com>
9940 M:      Leon Romanovsky <leonro@mellanox.com>
9941 L:      netdev@vger.kernel.org
9942 L:      linux-rdma@vger.kernel.org
9943 W:      http://www.mellanox.com
9944 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9945 S:      Supported
9946 F:      drivers/net/ethernet/mellanox/mlx5/core/
9947 F:      include/linux/mlx5/
9948
9949 MELLANOX MLX5 IB driver
9950 M:      Leon Romanovsky <leonro@mellanox.com>
9951 L:      linux-rdma@vger.kernel.org
9952 W:      http://www.mellanox.com
9953 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9954 S:      Supported
9955 F:      drivers/infiniband/hw/mlx5/
9956 F:      include/linux/mlx5/
9957 F:      include/uapi/rdma/mlx5-abi.h
9958
9959 MELLANOX MLXCPLD I2C AND MUX DRIVER
9960 M:      Vadim Pasternak <vadimp@mellanox.com>
9961 M:      Michael Shych <michaelsh@mellanox.com>
9962 L:      linux-i2c@vger.kernel.org
9963 S:      Supported
9964 F:      drivers/i2c/busses/i2c-mlxcpld.c
9965 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9966 F:      Documentation/i2c/busses/i2c-mlxcpld
9967
9968 MELLANOX MLXCPLD LED DRIVER
9969 M:      Vadim Pasternak <vadimp@mellanox.com>
9970 L:      linux-leds@vger.kernel.org
9971 S:      Supported
9972 F:      drivers/leds/leds-mlxcpld.c
9973 F:      drivers/leds/leds-mlxreg.c
9974 F:      Documentation/leds/leds-mlxcpld.txt
9975
9976 MELLANOX PLATFORM DRIVER
9977 M:      Vadim Pasternak <vadimp@mellanox.com>
9978 L:      platform-driver-x86@vger.kernel.org
9979 S:      Supported
9980 F:      drivers/platform/x86/mlx-platform.c
9981
9982 MEMBARRIER SUPPORT
9983 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9984 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9985 L:      linux-kernel@vger.kernel.org
9986 S:      Supported
9987 F:      kernel/sched/membarrier.c
9988 F:      include/uapi/linux/membarrier.h
9989 F:      arch/powerpc/include/asm/membarrier.h
9990
9991 MEMBLOCK
9992 M:      Mike Rapoport <rppt@linux.ibm.com>
9993 L:      linux-mm@kvack.org
9994 S:      Maintained
9995 F:      include/linux/memblock.h
9996 F:      mm/memblock.c
9997 F:      Documentation/core-api/boot-time-mm.rst
9998
9999 MEMORY MANAGEMENT
10000 L:      linux-mm@kvack.org
10001 W:      http://www.linux-mm.org
10002 S:      Maintained
10003 F:      include/linux/mm.h
10004 F:      include/linux/gfp.h
10005 F:      include/linux/mmzone.h
10006 F:      include/linux/memory_hotplug.h
10007 F:      include/linux/vmalloc.h
10008 F:      mm/
10009
10010 MEMORY TECHNOLOGY DEVICES (MTD)
10011 M:      David Woodhouse <dwmw2@infradead.org>
10012 M:      Brian Norris <computersforpeace@gmail.com>
10013 M:      Boris Brezillon <bbrezillon@kernel.org>
10014 M:      Marek Vasut <marek.vasut@gmail.com>
10015 M:      Richard Weinberger <richard@nod.at>
10016 L:      linux-mtd@lists.infradead.org
10017 W:      http://www.linux-mtd.infradead.org/
10018 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10019 T:      git git://git.infradead.org/linux-mtd.git master
10020 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10021 S:      Maintained
10022 F:      Documentation/devicetree/bindings/mtd/
10023 F:      drivers/mtd/
10024 F:      include/linux/mtd/
10025 F:      include/uapi/mtd/
10026
10027 MEN A21 WATCHDOG DRIVER
10028 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10029 L:      linux-watchdog@vger.kernel.org
10030 S:      Maintained
10031 F:      drivers/watchdog/mena21_wdt.c
10032
10033 MEN CHAMELEON BUS (mcb)
10034 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10035 S:      Maintained
10036 F:      drivers/mcb/
10037 F:      include/linux/mcb.h
10038 F:      Documentation/men-chameleon-bus.txt
10039
10040 MEN F21BMC (Board Management Controller)
10041 M:      Andreas Werner <andreas.werner@men.de>
10042 S:      Supported
10043 F:      drivers/mfd/menf21bmc.c
10044 F:      drivers/watchdog/menf21bmc_wdt.c
10045 F:      drivers/leds/leds-menf21bmc.c
10046 F:      drivers/hwmon/menf21bmc_hwmon.c
10047 F:      Documentation/hwmon/menf21bmc
10048
10049 MEN Z069 WATCHDOG DRIVER
10050 M:      Johannes Thumshirn <jth@kernel.org>
10051 L:      linux-watchdog@vger.kernel.org
10052 S:      Maintained
10053 F:      drivers/watchdog/menz69_wdt.c
10054
10055 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10056 M:      Neil Armstrong <narmstrong@baylibre.com>
10057 L:      linux-media@lists.freedesktop.org
10058 L:      linux-amlogic@lists.infradead.org
10059 W:      http://linux-meson.com/
10060 S:      Supported
10061 F:      drivers/media/platform/meson/ao-cec.c
10062 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10063 T:      git git://linuxtv.org/media_tree.git
10064
10065 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10066 M:      Liang Yang <liang.yang@amlogic.com>
10067 L:      linux-mtd@lists.infradead.org
10068 S:      Maintained
10069 F:      drivers/mtd/nand/raw/meson_*
10070 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10071
10072 METHODE UDPU SUPPORT
10073 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10074 S:      Maintained
10075 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10076
10077 MICROBLAZE ARCHITECTURE
10078 M:      Michal Simek <monstr@monstr.eu>
10079 W:      http://www.monstr.eu/fdt/
10080 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10081 S:      Supported
10082 F:      arch/microblaze/
10083
10084 MICROCHIP AT91 SERIAL DRIVER
10085 M:      Richard Genoud <richard.genoud@gmail.com>
10086 S:      Maintained
10087 F:      drivers/tty/serial/atmel_serial.c
10088 F:      drivers/tty/serial/atmel_serial.h
10089 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10090
10091 MICROCHIP AUDIO ASOC DRIVERS
10092 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10093 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10094 S:      Supported
10095 F:      sound/soc/atmel
10096
10097 MICROCHIP DMA DRIVER
10098 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10100 L:      dmaengine@vger.kernel.org
10101 S:      Supported
10102 F:      drivers/dma/at_hdmac.c
10103 F:      drivers/dma/at_hdmac_regs.h
10104 F:      include/linux/platform_data/dma-atmel.h
10105 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10106 F:      include/dt-bindings/dma/at91.h
10107
10108 MICROCHIP ECC DRIVER
10109 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10110 L:      linux-crypto@vger.kernel.org
10111 S:      Maintained
10112 F:      drivers/crypto/atmel-ecc.*
10113
10114 MICROCHIP I2C DRIVER
10115 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10116 L:      linux-i2c@vger.kernel.org
10117 S:      Supported
10118 F:      drivers/i2c/busses/i2c-at91.c
10119
10120 MICROCHIP ISC DRIVER
10121 M:      Eugen Hristev <eugen.hristev@microchip.com>
10122 L:      linux-media@vger.kernel.org
10123 S:      Supported
10124 F:      drivers/media/platform/atmel/atmel-isc.c
10125 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10126 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10127
10128 MICROCHIP ISI DRIVER
10129 M:      Eugen Hristev <eugen.hristev@microchip.com>
10130 L:      linux-media@vger.kernel.org
10131 S:      Supported
10132 F:      drivers/media/platform/atmel/atmel-isi.c
10133 F:      drivers/media/platform/atmel/atmel-isi.h
10134
10135 MICROCHIP AT91 USART MFD DRIVER
10136 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10137 L:      linux-kernel@vger.kernel.org
10138 S:      Supported
10139 F:      drivers/mfd/at91-usart.c
10140 F:      include/dt-bindings/mfd/at91-usart.h
10141 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10142
10143 MICROCHIP AT91 USART SPI DRIVER
10144 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10145 L:      linux-spi@vger.kernel.org
10146 S:      Supported
10147 F:      drivers/spi/spi-at91-usart.c
10148 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10149
10150 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10151 M:      Woojung Huh <woojung.huh@microchip.com>
10152 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10153 L:      netdev@vger.kernel.org
10154 S:      Maintained
10155 F:      net/dsa/tag_ksz.c
10156 F:      drivers/net/dsa/microchip/*
10157 F:      include/linux/platform_data/microchip-ksz.h
10158 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10159
10160 MICROCHIP LAN743X ETHERNET DRIVER
10161 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10162 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10163 L:      netdev@vger.kernel.org
10164 S:      Maintained
10165 F:      drivers/net/ethernet/microchip/lan743x_*
10166
10167 MICROCHIP LCDFB DRIVER
10168 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10169 L:      linux-fbdev@vger.kernel.org
10170 S:      Maintained
10171 F:      drivers/video/fbdev/atmel_lcdfb.c
10172 F:      include/video/atmel_lcdc.h
10173
10174 MICROCHIP MMC/SD/SDIO MCI DRIVER
10175 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10176 S:      Maintained
10177 F:      drivers/mmc/host/atmel-mci.c
10178
10179 MICROCHIP MCP16502 PMIC DRIVER
10180 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10181 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10182 S:      Maintained
10183 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10184 F:      drivers/regulator/mcp16502.c
10185
10186 MICROCHIP MCP3911 ADC DRIVER
10187 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10188 M:      Kent Gustavsson <kent@minoris.se>
10189 L:      linux-iio@vger.kernel.org
10190 S:      Supported
10191 F:      drivers/iio/adc/mcp3911.c
10192 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10193
10194 MICROCHIP NAND DRIVER
10195 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10196 L:      linux-mtd@lists.infradead.org
10197 S:      Supported
10198 F:      drivers/mtd/nand/raw/atmel/*
10199 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10200
10201 MICROCHIP PWM DRIVER
10202 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10204 L:      linux-pwm@vger.kernel.org
10205 S:      Supported
10206 F:      drivers/pwm/pwm-atmel.c
10207 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10208
10209 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10210 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10211 M:      Eugen Hristev <eugen.hristev@microchip.com>
10212 L:      linux-iio@vger.kernel.org
10213 S:      Supported
10214 F:      drivers/iio/adc/at91-sama5d2_adc.c
10215 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10216 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10217
10218 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10219 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10220 S:      Supported
10221 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10222
10223 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10224 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10226 L:      linux-gpio@vger.kernel.org
10227 F:      drivers/gpio/gpio-sama5d2-piobu.c
10228
10229 MICROCHIP SPI DRIVER
10230 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10231 S:      Supported
10232 F:      drivers/spi/spi-atmel.*
10233
10234 MICROCHIP SSC DRIVER
10235 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10237 S:      Supported
10238 F:      drivers/misc/atmel-ssc.c
10239 F:      include/linux/atmel-ssc.h
10240
10241 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10242 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10244 S:      Supported
10245 F:      drivers/misc/atmel_tclib.c
10246 F:      drivers/clocksource/tcb_clksrc.c
10247
10248 MICROCHIP USBA UDC DRIVER
10249 M:      Cristian Birsan <cristian.birsan@microchip.com>
10250 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10251 S:      Supported
10252 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10253
10254 MICROCHIP USB251XB DRIVER
10255 M:      Richard Leitner <richard.leitner@skidata.com>
10256 L:      linux-usb@vger.kernel.org
10257 S:      Maintained
10258 F:      drivers/usb/misc/usb251xb.c
10259 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10260
10261 MICROCHIP XDMA DRIVER
10262 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10263 L:      linux-arm-kernel@lists.infradead.org
10264 L:      dmaengine@vger.kernel.org
10265 S:      Supported
10266 F:      drivers/dma/at_xdmac.c
10267
10268 MICROSEMI MIPS SOCS
10269 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10270 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10271 L:      linux-mips@vger.kernel.org
10272 S:      Supported
10273 F:      arch/mips/generic/board-ocelot.c
10274 F:      arch/mips/configs/generic/board-ocelot.config
10275 F:      arch/mips/boot/dts/mscc/
10276 F:      Documentation/devicetree/bindings/mips/mscc.txt
10277
10278 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10279 M:      Don Brace <don.brace@microsemi.com>
10280 L:      esc.storagedev@microsemi.com
10281 L:      linux-scsi@vger.kernel.org
10282 S:      Supported
10283 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10284 F:      drivers/scsi/smartpqi/Kconfig
10285 F:      drivers/scsi/smartpqi/Makefile
10286 F:      include/linux/cciss*.h
10287 F:      include/uapi/linux/cciss*.h
10288 F:      Documentation/scsi/smartpqi.txt
10289
10290 MICROSEMI ETHERNET SWITCH DRIVER
10291 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10292 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10293 L:      netdev@vger.kernel.org
10294 S:      Supported
10295 F:      drivers/net/ethernet/mscc/
10296
10297 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10298 M:      Chen Yu <yu.c.chen@intel.com>
10299 L:      platform-driver-x86@vger.kernel.org
10300 S:      Supported
10301 F:      drivers/platform/x86/surfacepro3_button.c
10302
10303 MICROTEK X6 SCANNER
10304 M:      Oliver Neukum <oliver@neukum.org>
10305 S:      Maintained
10306 F:      drivers/usb/image/microtek.*
10307
10308 MIPS
10309 M:      Ralf Baechle <ralf@linux-mips.org>
10310 M:      Paul Burton <paul.burton@mips.com>
10311 M:      James Hogan <jhogan@kernel.org>
10312 L:      linux-mips@vger.kernel.org
10313 W:      http://www.linux-mips.org/
10314 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10316 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10317 S:      Supported
10318 F:      Documentation/devicetree/bindings/mips/
10319 F:      Documentation/mips/
10320 F:      arch/mips/
10321 F:      drivers/platform/mips/
10322
10323 MIPS BOSTON DEVELOPMENT BOARD
10324 M:      Paul Burton <paul.burton@mips.com>
10325 L:      linux-mips@vger.kernel.org
10326 S:      Maintained
10327 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10328 F:      arch/mips/boot/dts/img/boston.dts
10329 F:      arch/mips/configs/generic/board-boston.config
10330 F:      drivers/clk/imgtec/clk-boston.c
10331 F:      include/dt-bindings/clock/boston-clock.h
10332
10333 MIPS GENERIC PLATFORM
10334 M:      Paul Burton <paul.burton@mips.com>
10335 L:      linux-mips@vger.kernel.org
10336 S:      Supported
10337 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10338 F:      arch/mips/generic/
10339 F:      arch/mips/tools/generic-board-config.sh
10340
10341 MIPS/LOONGSON1 ARCHITECTURE
10342 M:      Keguang Zhang <keguang.zhang@gmail.com>
10343 L:      linux-mips@vger.kernel.org
10344 S:      Maintained
10345 F:      arch/mips/loongson32/
10346 F:      arch/mips/include/asm/mach-loongson32/
10347 F:      drivers/*/*loongson1*
10348 F:      drivers/*/*/*loongson1*
10349
10350 MIPS/LOONGSON2 ARCHITECTURE
10351 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10352 L:      linux-mips@vger.kernel.org
10353 S:      Maintained
10354 F:      arch/mips/loongson64/fuloong-2e/
10355 F:      arch/mips/loongson64/lemote-2f/
10356 F:      arch/mips/include/asm/mach-loongson64/
10357 F:      drivers/*/*loongson2*
10358 F:      drivers/*/*/*loongson2*
10359
10360 MIPS/LOONGSON3 ARCHITECTURE
10361 M:      Huacai Chen <chenhc@lemote.com>
10362 L:      linux-mips@vger.kernel.org
10363 S:      Maintained
10364 F:      arch/mips/loongson64/
10365 F:      arch/mips/include/asm/mach-loongson64/
10366 F:      drivers/platform/mips/cpu_hwmon.c
10367 F:      drivers/*/*loongson3*
10368 F:      drivers/*/*/*loongson3*
10369
10370 MIPS RINT INSTRUCTION EMULATION
10371 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10372 L:      linux-mips@vger.kernel.org
10373 S:      Supported
10374 F:      arch/mips/math-emu/sp_rint.c
10375 F:      arch/mips/math-emu/dp_rint.c
10376
10377 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10378 M:      Hans Verkuil <hverkuil@xs4all.nl>
10379 L:      linux-media@vger.kernel.org
10380 T:      git git://linuxtv.org/media_tree.git
10381 W:      https://linuxtv.org
10382 S:      Odd Fixes
10383 F:      drivers/media/radio/radio-miropcm20*
10384
10385 MMP SUPPORT
10386 R:      Lubomir Rintel <lkundrak@v3.sk>
10387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10388 S:      Odd Fixes
10389 F:      arch/arm/boot/dts/mmp*
10390 F:      arch/arm/mach-mmp/
10391
10392 MMU GATHER AND TLB INVALIDATION
10393 M:      Will Deacon <will.deacon@arm.com>
10394 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10395 M:      Andrew Morton <akpm@linux-foundation.org>
10396 M:      Nick Piggin <npiggin@gmail.com>
10397 M:      Peter Zijlstra <peterz@infradead.org>
10398 L:      linux-arch@vger.kernel.org
10399 L:      linux-mm@kvack.org
10400 S:      Maintained
10401 F:      arch/*/include/asm/tlb.h
10402 F:      include/asm-generic/tlb.h
10403 F:      mm/mmu_gather.c
10404
10405 MN88472 MEDIA DRIVER
10406 M:      Antti Palosaari <crope@iki.fi>
10407 L:      linux-media@vger.kernel.org
10408 W:      https://linuxtv.org
10409 W:      http://palosaari.fi/linux/
10410 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10411 S:      Maintained
10412 F:      drivers/media/dvb-frontends/mn88472*
10413
10414 MN88473 MEDIA DRIVER
10415 M:      Antti Palosaari <crope@iki.fi>
10416 L:      linux-media@vger.kernel.org
10417 W:      https://linuxtv.org
10418 W:      http://palosaari.fi/linux/
10419 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10420 S:      Maintained
10421 F:      drivers/media/dvb-frontends/mn88473*
10422
10423 MODULE SUPPORT
10424 M:      Jessica Yu <jeyu@kernel.org>
10425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10426 S:      Maintained
10427 F:      include/linux/module.h
10428 F:      kernel/module.c
10429
10430 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10431 W:      http://popies.net/meye/
10432 S:      Orphan
10433 F:      Documentation/media/v4l-drivers/meye*
10434 F:      drivers/media/pci/meye/
10435 F:      include/uapi/linux/meye.h
10436
10437 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10438 M:      Jiri Slaby <jirislaby@gmail.com>
10439 S:      Maintained
10440 F:      Documentation/serial/moxa-smartio
10441 F:      drivers/tty/mxser.*
10442
10443 MR800 AVERMEDIA USB FM RADIO DRIVER
10444 M:      Alexey Klimov <klimov.linux@gmail.com>
10445 L:      linux-media@vger.kernel.org
10446 T:      git git://linuxtv.org/media_tree.git
10447 S:      Maintained
10448 F:      drivers/media/radio/radio-mr800.c
10449
10450 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10451 M:      Alan Ott <alan@signal11.us>
10452 L:      linux-wpan@vger.kernel.org
10453 S:      Maintained
10454 F:      drivers/net/ieee802154/mrf24j40.c
10455 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10456
10457 MSI LAPTOP SUPPORT
10458 M:      "Lee, Chun-Yi" <jlee@suse.com>
10459 L:      platform-driver-x86@vger.kernel.org
10460 S:      Maintained
10461 F:      drivers/platform/x86/msi-laptop.c
10462
10463 MSI WMI SUPPORT
10464 L:      platform-driver-x86@vger.kernel.org
10465 S:      Orphan
10466 F:      drivers/platform/x86/msi-wmi.c
10467
10468 MSI001 MEDIA DRIVER
10469 M:      Antti Palosaari <crope@iki.fi>
10470 L:      linux-media@vger.kernel.org
10471 W:      https://linuxtv.org
10472 W:      http://palosaari.fi/linux/
10473 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10474 T:      git git://linuxtv.org/anttip/media_tree.git
10475 S:      Maintained
10476 F:      drivers/media/tuners/msi001*
10477
10478 MSI2500 MEDIA DRIVER
10479 M:      Antti Palosaari <crope@iki.fi>
10480 L:      linux-media@vger.kernel.org
10481 W:      https://linuxtv.org
10482 W:      http://palosaari.fi/linux/
10483 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10484 T:      git git://linuxtv.org/anttip/media_tree.git
10485 S:      Maintained
10486 F:      drivers/media/usb/msi2500/
10487
10488 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10489 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10490 L:      linux-mtd@lists.infradead.org
10491 S:      Maintained
10492 F:      drivers/mtd/devices/docg3*
10493
10494 MT9M032 APTINA SENSOR DRIVER
10495 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10496 L:      linux-media@vger.kernel.org
10497 T:      git git://linuxtv.org/media_tree.git
10498 S:      Maintained
10499 F:      drivers/media/i2c/mt9m032.c
10500 F:      include/media/i2c/mt9m032.h
10501
10502 MT9P031 APTINA CAMERA SENSOR
10503 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10504 L:      linux-media@vger.kernel.org
10505 T:      git git://linuxtv.org/media_tree.git
10506 S:      Maintained
10507 F:      drivers/media/i2c/mt9p031.c
10508 F:      include/media/i2c/mt9p031.h
10509
10510 MT9T001 APTINA CAMERA SENSOR
10511 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10512 L:      linux-media@vger.kernel.org
10513 T:      git git://linuxtv.org/media_tree.git
10514 S:      Maintained
10515 F:      drivers/media/i2c/mt9t001.c
10516 F:      include/media/i2c/mt9t001.h
10517
10518 MT9T112 APTINA CAMERA SENSOR
10519 M:      Jacopo Mondi <jacopo@jmondi.org>
10520 L:      linux-media@vger.kernel.org
10521 T:      git git://linuxtv.org/media_tree.git
10522 S:      Odd Fixes
10523 F:      drivers/media/i2c/mt9t112.c
10524 F:      include/media/i2c/mt9t112.h
10525
10526 MT9V032 APTINA CAMERA SENSOR
10527 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10528 L:      linux-media@vger.kernel.org
10529 T:      git git://linuxtv.org/media_tree.git
10530 S:      Maintained
10531 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10532 F:      drivers/media/i2c/mt9v032.c
10533 F:      include/media/i2c/mt9v032.h
10534
10535 MT9V111 APTINA CAMERA SENSOR
10536 M:      Jacopo Mondi <jacopo@jmondi.org>
10537 L:      linux-media@vger.kernel.org
10538 T:      git git://linuxtv.org/media_tree.git
10539 S:      Maintained
10540 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10541 F:      drivers/media/i2c/mt9v111.c
10542
10543 MULTIFUNCTION DEVICES (MFD)
10544 M:      Lee Jones <lee.jones@linaro.org>
10545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10546 S:      Supported
10547 F:      Documentation/devicetree/bindings/mfd/
10548 F:      drivers/mfd/
10549 F:      include/linux/mfd/
10550 F:      include/dt-bindings/mfd/
10551
10552 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10553 S:      Orphan
10554 F:      drivers/mmc/host/mmc_spi.c
10555 F:      include/linux/spi/mmc_spi.h
10556
10557 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10558 M:      Ulf Hansson <ulf.hansson@linaro.org>
10559 L:      linux-mmc@vger.kernel.org
10560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10561 S:      Maintained
10562 F:      Documentation/devicetree/bindings/mmc/
10563 F:      drivers/mmc/
10564 F:      include/linux/mmc/
10565 F:      include/uapi/linux/mmc/
10566
10567 MULTIPLEXER SUBSYSTEM
10568 M:      Peter Rosin <peda@axentia.se>
10569 S:      Maintained
10570 F:      Documentation/ABI/testing/sysfs-class-mux*
10571 F:      Documentation/devicetree/bindings/mux/
10572 F:      include/dt-bindings/mux/
10573 F:      include/linux/mux/
10574 F:      drivers/mux/
10575
10576 MULTITECH MULTIPORT CARD (ISICOM)
10577 S:      Orphan
10578 F:      drivers/tty/isicom.c
10579 F:      include/linux/isicom.h
10580
10581 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10582 M:      Bin Liu <b-liu@ti.com>
10583 L:      linux-usb@vger.kernel.org
10584 S:      Maintained
10585 F:      drivers/usb/musb/
10586
10587 MXL301RF MEDIA DRIVER
10588 M:      Akihiro Tsukada <tskd08@gmail.com>
10589 L:      linux-media@vger.kernel.org
10590 S:      Odd Fixes
10591 F:      drivers/media/tuners/mxl301rf*
10592
10593 MXL5007T MEDIA DRIVER
10594 M:      Michael Krufky <mkrufky@linuxtv.org>
10595 L:      linux-media@vger.kernel.org
10596 W:      https://linuxtv.org
10597 W:      http://github.com/mkrufky
10598 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10599 T:      git git://linuxtv.org/mkrufky/tuners.git
10600 S:      Maintained
10601 F:      drivers/media/tuners/mxl5007t.*
10602
10603 MXSFB DRM DRIVER
10604 M:      Marek Vasut <marex@denx.de>
10605 M:      Stefan Agner <stefan@agner.ch>
10606 L:      dri-devel@lists.freedesktop.org
10607 S:      Supported
10608 F:      drivers/gpu/drm/mxsfb/
10609 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10610 T:      git git://anongit.freedesktop.org/drm/drm-misc
10611
10612 MYLEX DAC960 PCI RAID Controller
10613 M:      Hannes Reinecke <hare@kernel.org>
10614 L:      linux-scsi@vger.kernel.org
10615 S:      Supported
10616 F:      drivers/scsi/myrb.*
10617 F:      drivers/scsi/myrs.*
10618
10619 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10620 M:      Chris Lee <christopher.lee@cspi.com>
10621 L:      netdev@vger.kernel.org
10622 W:      https://www.cspi.com/ethernet-products/support/downloads/
10623 S:      Supported
10624 F:      drivers/net/ethernet/myricom/myri10ge/
10625
10626 NAND FLASH SUBSYSTEM
10627 M:      Boris Brezillon <bbrezillon@kernel.org>
10628 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10629 R:      Richard Weinberger <richard@nod.at>
10630 L:      linux-mtd@lists.infradead.org
10631 W:      http://www.linux-mtd.infradead.org/
10632 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10633 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10634 T:      git git://git.infradead.org/linux-mtd.git nand/next
10635 S:      Maintained
10636 F:      drivers/mtd/nand/
10637 F:      include/linux/mtd/*nand*.h
10638
10639 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10640 M:      Daniel Mack <zonque@gmail.com>
10641 S:      Maintained
10642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10643 W:      http://www.native-instruments.com
10644 F:      sound/usb/caiaq/
10645
10646 NATSEMI ETHERNET DRIVER (DP8381x)
10647 S:      Orphan
10648 F:      drivers/net/ethernet/natsemi/natsemi.c
10649
10650 NCR 5380 SCSI DRIVERS
10651 M:      Finn Thain <fthain@telegraphics.com.au>
10652 M:      Michael Schmitz <schmitzmic@gmail.com>
10653 L:      linux-scsi@vger.kernel.org
10654 S:      Maintained
10655 F:      Documentation/scsi/g_NCR5380.txt
10656 F:      drivers/scsi/NCR5380.*
10657 F:      drivers/scsi/arm/cumana_1.c
10658 F:      drivers/scsi/arm/oak.c
10659 F:      drivers/scsi/atari_scsi.*
10660 F:      drivers/scsi/dmx3191d.c
10661 F:      drivers/scsi/g_NCR5380.*
10662 F:      drivers/scsi/mac_scsi.*
10663 F:      drivers/scsi/sun3_scsi.*
10664 F:      drivers/scsi/sun3_scsi_vme.c
10665
10666 NCSI LIBRARY:
10667 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10668 S:      Maintained
10669 F:      net/ncsi/
10670
10671 NCT6775 HARDWARE MONITOR DRIVER
10672 M:      Guenter Roeck <linux@roeck-us.net>
10673 L:      linux-hwmon@vger.kernel.org
10674 S:      Maintained
10675 F:      Documentation/hwmon/nct6775
10676 F:      drivers/hwmon/nct6775.c
10677
10678 NET_FAILOVER MODULE
10679 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10680 L:      netdev@vger.kernel.org
10681 S:      Supported
10682 F:      driver/net/net_failover.c
10683 F:      include/net/net_failover.h
10684 F:      Documentation/networking/net_failover.rst
10685
10686 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10687 M:      Faisal Latif <faisal.latif@intel.com>
10688 L:      linux-rdma@vger.kernel.org
10689 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10690 S:      Supported
10691 F:      drivers/infiniband/hw/nes/
10692 F:      include/uapi/rdma/nes-abi.h
10693
10694 NETEM NETWORK EMULATOR
10695 M:      Stephen Hemminger <stephen@networkplumber.org>
10696 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10697 S:      Maintained
10698 F:      net/sched/sch_netem.c
10699
10700 NETERION 10GbE DRIVERS (s2io/vxge)
10701 M:      Jon Mason <jdmason@kudzu.us>
10702 L:      netdev@vger.kernel.org
10703 S:      Supported
10704 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10705 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10706 F:      drivers/net/ethernet/neterion/
10707
10708 NETFILTER
10709 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10710 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10711 M:      Florian Westphal <fw@strlen.de>
10712 L:      netfilter-devel@vger.kernel.org
10713 L:      coreteam@netfilter.org
10714 W:      http://www.netfilter.org/
10715 W:      http://www.iptables.org/
10716 W:      http://www.nftables.org/
10717 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10720 S:      Maintained
10721 F:      include/linux/netfilter*
10722 F:      include/linux/netfilter/
10723 F:      include/net/netfilter/
10724 F:      include/uapi/linux/netfilter*
10725 F:      include/uapi/linux/netfilter/
10726 F:      net/*/netfilter.c
10727 F:      net/*/netfilter/
10728 F:      net/netfilter/
10729 F:      net/bridge/br_netfilter*.c
10730
10731 NETROM NETWORK LAYER
10732 M:      Ralf Baechle <ralf@linux-mips.org>
10733 L:      linux-hams@vger.kernel.org
10734 W:      http://www.linux-ax25.org/
10735 S:      Maintained
10736 F:      include/net/netrom.h
10737 F:      include/uapi/linux/netrom.h
10738 F:      net/netrom/
10739
10740 NETRONOME ETHERNET DRIVERS
10741 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10742 L:      oss-drivers@netronome.com
10743 S:      Maintained
10744 F:      drivers/net/ethernet/netronome/
10745
10746 NETWORK BLOCK DEVICE (NBD)
10747 M:      Josef Bacik <josef@toxicpanda.com>
10748 S:      Maintained
10749 L:      linux-block@vger.kernel.org
10750 L:      nbd@other.debian.org
10751 F:      Documentation/blockdev/nbd.txt
10752 F:      drivers/block/nbd.c
10753 F:      include/uapi/linux/nbd.h
10754
10755 NETWORK DROP MONITOR
10756 M:      Neil Horman <nhorman@tuxdriver.com>
10757 L:      netdev@vger.kernel.org
10758 S:      Maintained
10759 W:      https://fedorahosted.org/dropwatch/
10760 F:      net/core/drop_monitor.c
10761
10762 NETWORKING DRIVERS
10763 M:      "David S. Miller" <davem@davemloft.net>
10764 L:      netdev@vger.kernel.org
10765 W:      http://www.linuxfoundation.org/en/Net
10766 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10769 S:      Odd Fixes
10770 F:      Documentation/devicetree/bindings/net/
10771 F:      drivers/net/
10772 F:      include/linux/if_*
10773 F:      include/linux/netdevice.h
10774 F:      include/linux/etherdevice.h
10775 F:      include/linux/fcdevice.h
10776 F:      include/linux/fddidevice.h
10777 F:      include/linux/hippidevice.h
10778 F:      include/linux/inetdevice.h
10779 F:      include/uapi/linux/if_*
10780 F:      include/uapi/linux/netdevice.h
10781
10782 NETWORKING DRIVERS (WIRELESS)
10783 M:      Kalle Valo <kvalo@codeaurora.org>
10784 L:      linux-wireless@vger.kernel.org
10785 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10788 S:      Maintained
10789 F:      Documentation/devicetree/bindings/net/wireless/
10790 F:      drivers/net/wireless/
10791
10792 NETWORKING [DSA]
10793 M:      Andrew Lunn <andrew@lunn.ch>
10794 M:      Vivien Didelot <vivien.didelot@gmail.com>
10795 M:      Florian Fainelli <f.fainelli@gmail.com>
10796 S:      Maintained
10797 F:      Documentation/devicetree/bindings/net/dsa/
10798 F:      net/dsa/
10799 F:      include/net/dsa.h
10800 F:      include/linux/dsa/
10801 F:      include/linux/platform_data/dsa.h
10802 F:      drivers/net/dsa/
10803
10804 NETWORKING [GENERAL]
10805 M:      "David S. Miller" <davem@davemloft.net>
10806 L:      netdev@vger.kernel.org
10807 W:      http://www.linuxfoundation.org/en/Net
10808 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10811 B:      mailto:netdev@vger.kernel.org
10812 S:      Maintained
10813 F:      net/
10814 F:      include/net/
10815 F:      include/linux/in.h
10816 F:      include/linux/net.h
10817 F:      include/linux/netdevice.h
10818 F:      include/uapi/linux/in.h
10819 F:      include/uapi/linux/net.h
10820 F:      include/uapi/linux/netdevice.h
10821 F:      include/uapi/linux/net_namespace.h
10822 F:      tools/testing/selftests/net/
10823 F:      lib/net_utils.c
10824 F:      lib/random32.c
10825 F:      Documentation/networking/
10826
10827 NETWORKING [IPSEC]
10828 M:      Steffen Klassert <steffen.klassert@secunet.com>
10829 M:      Herbert Xu <herbert@gondor.apana.org.au>
10830 M:      "David S. Miller" <davem@davemloft.net>
10831 L:      netdev@vger.kernel.org
10832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10834 S:      Maintained
10835 F:      net/xfrm/
10836 F:      net/key/
10837 F:      net/ipv4/xfrm*
10838 F:      net/ipv4/esp4*
10839 F:      net/ipv4/ah4.c
10840 F:      net/ipv4/ipcomp.c
10841 F:      net/ipv4/ip_vti.c
10842 F:      net/ipv6/xfrm*
10843 F:      net/ipv6/esp6*
10844 F:      net/ipv6/ah6.c
10845 F:      net/ipv6/ipcomp6.c
10846 F:      net/ipv6/ip6_vti.c
10847 F:      include/uapi/linux/xfrm.h
10848 F:      include/net/xfrm.h
10849
10850 NETWORKING [IPv4/IPv6]
10851 M:      "David S. Miller" <davem@davemloft.net>
10852 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10853 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10854 L:      netdev@vger.kernel.org
10855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10856 S:      Maintained
10857 F:      net/ipv4/
10858 F:      net/ipv6/
10859 F:      include/net/ip*
10860 F:      arch/x86/net/*
10861
10862 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10863 M:      Paul Moore <paul@paul-moore.com>
10864 W:      https://github.com/netlabel
10865 L:      netdev@vger.kernel.org
10866 L:      linux-security-module@vger.kernel.org
10867 S:      Maintained
10868 F:      Documentation/netlabel/
10869 F:      include/net/calipso.h
10870 F:      include/net/cipso_ipv4.h
10871 F:      include/net/netlabel.h
10872 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10873 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10874 F:      net/netlabel/
10875 F:      net/ipv4/cipso_ipv4.c
10876 F:      net/ipv6/calipso.c
10877 F:      net/netfilter/xt_CONNSECMARK.c
10878 F:      net/netfilter/xt_SECMARK.c
10879
10880 NETWORKING [TCP]
10881 M:      Eric Dumazet <edumazet@google.com>
10882 L:      netdev@vger.kernel.org
10883 S:      Maintained
10884 F:      net/ipv4/tcp*.c
10885 F:      net/ipv4/syncookies.c
10886 F:      net/ipv6/tcp*.c
10887 F:      net/ipv6/syncookies.c
10888 F:      include/uapi/linux/tcp.h
10889 F:      include/net/tcp.h
10890 F:      include/linux/tcp.h
10891 F:      include/trace/events/tcp.h
10892
10893 NETWORKING [TLS]
10894 M:      Boris Pismenny <borisp@mellanox.com>
10895 M:      Aviad Yehezkel <aviadye@mellanox.com>
10896 M:      Dave Watson <davejwatson@fb.com>
10897 M:      John Fastabend <john.fastabend@gmail.com>
10898 M:      Daniel Borkmann <daniel@iogearbox.net>
10899 L:      netdev@vger.kernel.org
10900 S:      Maintained
10901 F:      net/tls/*
10902 F:      include/uapi/linux/tls.h
10903 F:      include/net/tls.h
10904
10905 NETWORKING [WIRELESS]
10906 L:      linux-wireless@vger.kernel.org
10907 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10908
10909 NETDEVSIM
10910 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10911 S:      Maintained
10912 F:      drivers/net/netdevsim/*
10913
10914 NETXEN (1/10) GbE SUPPORT
10915 M:      Manish Chopra <manishc@marvell.com>
10916 M:      Rahul Verma <rahulv@marvell.com>
10917 M:      GR-Linux-NIC-Dev@marvell.com
10918 L:      netdev@vger.kernel.org
10919 S:      Supported
10920 F:      drivers/net/ethernet/qlogic/netxen/
10921
10922 NFC SUBSYSTEM
10923 M:      Samuel Ortiz <sameo@linux.intel.com>
10924 L:      linux-wireless@vger.kernel.org
10925 L:      linux-nfc@lists.01.org (subscribers-only)
10926 S:      Supported
10927 F:      net/nfc/
10928 F:      include/net/nfc/
10929 F:      include/uapi/linux/nfc.h
10930 F:      drivers/nfc/
10931 F:      include/linux/platform_data/nfcmrvl.h
10932 F:      include/linux/platform_data/nxp-nci.h
10933 F:      Documentation/devicetree/bindings/net/nfc/
10934
10935 NFS, SUNRPC, AND LOCKD CLIENTS
10936 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10937 M:      Anna Schumaker <anna.schumaker@netapp.com>
10938 L:      linux-nfs@vger.kernel.org
10939 W:      http://client.linux-nfs.org
10940 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10941 S:      Maintained
10942 F:      fs/lockd/
10943 F:      fs/nfs/
10944 F:      fs/nfs_common/
10945 F:      net/sunrpc/
10946 F:      include/linux/lockd/
10947 F:      include/linux/nfs*
10948 F:      include/linux/sunrpc/
10949 F:      include/uapi/linux/nfs*
10950 F:      include/uapi/linux/sunrpc/
10951
10952 NILFS2 FILESYSTEM
10953 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10954 L:      linux-nilfs@vger.kernel.org
10955 W:      https://nilfs.sourceforge.io/
10956 W:      https://nilfs.osdn.jp/
10957 T:      git git://github.com/konis/nilfs2.git
10958 S:      Supported
10959 F:      Documentation/filesystems/nilfs2.txt
10960 F:      fs/nilfs2/
10961 F:      include/trace/events/nilfs2.h
10962 F:      include/uapi/linux/nilfs2_api.h
10963 F:      include/uapi/linux/nilfs2_ondisk.h
10964
10965 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10966 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10967 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10968 S:      Maintained
10969 F:      Documentation/scsi/NinjaSCSI.txt
10970 F:      drivers/scsi/pcmcia/nsp_*
10971
10972 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10973 M:      GOTO Masanori <gotom@debian.or.jp>
10974 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10975 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10976 S:      Maintained
10977 F:      Documentation/scsi/NinjaSCSI.txt
10978 F:      drivers/scsi/nsp32*
10979
10980 NIOS2 ARCHITECTURE
10981 M:      Ley Foon Tan <lftan@altera.com>
10982 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10984 S:      Maintained
10985 F:      arch/nios2/
10986
10987 NOHZ, DYNTICKS SUPPORT
10988 M:      Frederic Weisbecker <fweisbec@gmail.com>
10989 M:      Thomas Gleixner <tglx@linutronix.de>
10990 M:      Ingo Molnar <mingo@kernel.org>
10991 L:      linux-kernel@vger.kernel.org
10992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10993 S:      Maintained
10994 F:      kernel/time/tick*.*
10995 F:      include/linux/tick.h
10996 F:      include/linux/sched/nohz.h
10997
10998 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10999 M:      Pavel Machek <pavel@ucw.cz>
11000 M:      Sakari Ailus <sakari.ailus@iki.fi>
11001 L:      linux-media@vger.kernel.org
11002 S:      Maintained
11003 F:      drivers/media/i2c/et8ek8
11004 F:      drivers/media/i2c/ad5820.c
11005
11006 NOKIA N900 POWER SUPPLY DRIVERS
11007 R:      Pali Rohár <pali.rohar@gmail.com>
11008 F:      include/linux/power/bq2415x_charger.h
11009 F:      include/linux/power/bq27xxx_battery.h
11010 F:      include/linux/power/isp1704_charger.h
11011 F:      drivers/power/supply/bq2415x_charger.c
11012 F:      drivers/power/supply/bq27xxx_battery.c
11013 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11014 F:      drivers/power/supply/isp1704_charger.c
11015 F:      drivers/power/supply/rx51_battery.c
11016
11017 NOLIBC HEADER FILE
11018 M:      Willy Tarreau <w@1wt.eu>
11019 S:      Maintained
11020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11021 F:      tools/include/nolibc/
11022
11023 NTB AMD DRIVER
11024 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11025 L:      linux-ntb@googlegroups.com
11026 S:      Supported
11027 F:      drivers/ntb/hw/amd/
11028
11029 NTB DRIVER CORE
11030 M:      Jon Mason <jdmason@kudzu.us>
11031 M:      Dave Jiang <dave.jiang@intel.com>
11032 M:      Allen Hubbe <allenbh@gmail.com>
11033 L:      linux-ntb@googlegroups.com
11034 S:      Supported
11035 W:      https://github.com/jonmason/ntb/wiki
11036 T:      git git://github.com/jonmason/ntb.git
11037 F:      drivers/ntb/
11038 F:      drivers/net/ntb_netdev.c
11039 F:      include/linux/ntb.h
11040 F:      include/linux/ntb_transport.h
11041 F:      tools/testing/selftests/ntb/
11042
11043 NTB IDT DRIVER
11044 M:      Serge Semin <fancer.lancer@gmail.com>
11045 L:      linux-ntb@googlegroups.com
11046 S:      Supported
11047 F:      drivers/ntb/hw/idt/
11048
11049 NTB INTEL DRIVER
11050 M:      Dave Jiang <dave.jiang@intel.com>
11051 L:      linux-ntb@googlegroups.com
11052 S:      Supported
11053 W:      https://github.com/davejiang/linux/wiki
11054 T:      git https://github.com/davejiang/linux.git
11055 F:      drivers/ntb/hw/intel/
11056
11057 NTFS FILESYSTEM
11058 M:      Anton Altaparmakov <anton@tuxera.com>
11059 L:      linux-ntfs-dev@lists.sourceforge.net
11060 W:      http://www.tuxera.com/
11061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11062 S:      Supported
11063 F:      Documentation/filesystems/ntfs.txt
11064 F:      fs/ntfs/
11065
11066 NUBUS SUBSYSTEM
11067 M:      Finn Thain <fthain@telegraphics.com.au>
11068 L:      linux-m68k@lists.linux-m68k.org
11069 S:      Maintained
11070 F:      arch/*/include/asm/nubus.h
11071 F:      drivers/nubus/
11072 F:      include/linux/nubus.h
11073 F:      include/uapi/linux/nubus.h
11074
11075 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11076 M:      Antonino Daplas <adaplas@gmail.com>
11077 L:      linux-fbdev@vger.kernel.org
11078 S:      Maintained
11079 F:      drivers/video/fbdev/riva/
11080 F:      drivers/video/fbdev/nvidia/
11081
11082 NVM EXPRESS DRIVER
11083 M:      Keith Busch <keith.busch@intel.com>
11084 M:      Jens Axboe <axboe@fb.com>
11085 M:      Christoph Hellwig <hch@lst.de>
11086 M:      Sagi Grimberg <sagi@grimberg.me>
11087 L:      linux-nvme@lists.infradead.org
11088 T:      git://git.infradead.org/nvme.git
11089 W:      http://git.infradead.org/nvme.git
11090 S:      Supported
11091 F:      drivers/nvme/host/
11092 F:      include/linux/nvme.h
11093 F:      include/uapi/linux/nvme_ioctl.h
11094
11095 NVM EXPRESS FC TRANSPORT DRIVERS
11096 M:      James Smart <james.smart@broadcom.com>
11097 L:      linux-nvme@lists.infradead.org
11098 S:      Supported
11099 F:      include/linux/nvme-fc.h
11100 F:      include/linux/nvme-fc-driver.h
11101 F:      drivers/nvme/host/fc.c
11102 F:      drivers/nvme/target/fc.c
11103 F:      drivers/nvme/target/fcloop.c
11104
11105 NVM EXPRESS TARGET DRIVER
11106 M:      Christoph Hellwig <hch@lst.de>
11107 M:      Sagi Grimberg <sagi@grimberg.me>
11108 L:      linux-nvme@lists.infradead.org
11109 T:      git://git.infradead.org/nvme.git
11110 W:      http://git.infradead.org/nvme.git
11111 S:      Supported
11112 F:      drivers/nvme/target/
11113
11114 NVMEM FRAMEWORK
11115 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11116 S:      Maintained
11117 F:      drivers/nvmem/
11118 F:      Documentation/devicetree/bindings/nvmem/
11119 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11120 F:      include/linux/nvmem-consumer.h
11121 F:      include/linux/nvmem-provider.h
11122
11123 NXP SGTL5000 DRIVER
11124 M:      Fabio Estevam <festevam@gmail.com>
11125 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11126 S:      Maintained
11127 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11128 F:      sound/soc/codecs/sgtl5000*
11129
11130 NXP TDA998X DRM DRIVER
11131 M:      Russell King <linux@armlinux.org.uk>
11132 S:      Maintained
11133 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11134 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11135 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11136 F:      include/drm/i2c/tda998x.h
11137 F:      include/dt-bindings/display/tda998x.h
11138 K:      "nxp,tda998x"
11139
11140 NXP TFA9879 DRIVER
11141 M:      Peter Rosin <peda@axentia.se>
11142 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11143 S:      Maintained
11144 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11145 F:      sound/soc/codecs/tfa9879*
11146
11147 NXP-NCI NFC DRIVER
11148 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11149 R:      Charles Gorand <charles.gorand@effinnov.com>
11150 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11151 S:      Supported
11152 F:      drivers/nfc/nxp-nci
11153
11154 OBJAGG
11155 M:      Jiri Pirko <jiri@mellanox.com>
11156 L:      netdev@vger.kernel.org
11157 S:      Supported
11158 F:      lib/objagg.c
11159 F:      lib/test_objagg.c
11160 F:      include/linux/objagg.h
11161
11162 NXP FSPI DRIVER
11163 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11164 M:      Ashish Kumar <ashish.kumar@nxp.com>
11165 L:      linux-spi@vger.kernel.org
11166 S:      Maintained
11167 F:      drivers/spi/spi-nxp-fspi.c
11168 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11169
11170 OBJTOOL
11171 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11172 M:      Peter Zijlstra <peterz@infradead.org>
11173 S:      Supported
11174 F:      tools/objtool/
11175
11176 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11177 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11178 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11179 L:      linuxppc-dev@lists.ozlabs.org
11180 S:      Supported
11181 F:      arch/powerpc/platforms/powernv/ocxl.c
11182 F:      arch/powerpc/include/asm/pnv-ocxl.h
11183 F:      drivers/misc/ocxl/
11184 F:      include/misc/ocxl*
11185 F:      include/uapi/misc/ocxl.h
11186 F:      Documentation/accelerators/ocxl.rst
11187
11188 OMAP AUDIO SUPPORT
11189 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11190 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11191 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11192 L:      linux-omap@vger.kernel.org
11193 S:      Maintained
11194 F:      sound/soc/ti/omap*
11195 F:      sound/soc/ti/rx51.c
11196 F:      sound/soc/ti/n810.c
11197 F:      sound/soc/ti/sdma-pcm.*
11198
11199 OMAP CLOCK FRAMEWORK SUPPORT
11200 M:      Paul Walmsley <paul@pwsan.com>
11201 L:      linux-omap@vger.kernel.org
11202 S:      Maintained
11203 F:      arch/arm/*omap*/*clock*
11204
11205 OMAP DEVICE TREE SUPPORT
11206 M:      Benoît Cousson <bcousson@baylibre.com>
11207 M:      Tony Lindgren <tony@atomide.com>
11208 L:      linux-omap@vger.kernel.org
11209 L:      devicetree@vger.kernel.org
11210 S:      Maintained
11211 F:      arch/arm/boot/dts/*omap*
11212 F:      arch/arm/boot/dts/*am3*
11213 F:      arch/arm/boot/dts/*am4*
11214 F:      arch/arm/boot/dts/*am5*
11215 F:      arch/arm/boot/dts/*dra7*
11216
11217 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11218 L:      linux-omap@vger.kernel.org
11219 L:      linux-fbdev@vger.kernel.org
11220 S:      Orphan
11221 F:      drivers/video/fbdev/omap2/
11222 F:      Documentation/arm/OMAP/DSS
11223
11224 OMAP FRAMEBUFFER SUPPORT
11225 L:      linux-fbdev@vger.kernel.org
11226 L:      linux-omap@vger.kernel.org
11227 S:      Orphan
11228 F:      drivers/video/fbdev/omap/
11229
11230 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11231 M:      Roger Quadros <rogerq@ti.com>
11232 M:      Tony Lindgren <tony@atomide.com>
11233 L:      linux-omap@vger.kernel.org
11234 S:      Maintained
11235 F:      drivers/memory/omap-gpmc.c
11236 F:      arch/arm/mach-omap2/*gpmc*
11237
11238 OMAP GPIO DRIVER
11239 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11240 M:      Santosh Shilimkar <ssantosh@kernel.org>
11241 M:      Kevin Hilman <khilman@kernel.org>
11242 L:      linux-omap@vger.kernel.org
11243 S:      Maintained
11244 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11245 F:      drivers/gpio/gpio-omap.c
11246
11247 OMAP HARDWARE SPINLOCK SUPPORT
11248 M:      Ohad Ben-Cohen <ohad@wizery.com>
11249 L:      linux-omap@vger.kernel.org
11250 S:      Maintained
11251 F:      drivers/hwspinlock/omap_hwspinlock.c
11252
11253 OMAP HS MMC SUPPORT
11254 L:      linux-mmc@vger.kernel.org
11255 L:      linux-omap@vger.kernel.org
11256 S:      Orphan
11257 F:      drivers/mmc/host/omap_hsmmc.c
11258
11259 OMAP HWMOD DATA
11260 M:      Paul Walmsley <paul@pwsan.com>
11261 L:      linux-omap@vger.kernel.org
11262 S:      Maintained
11263 F:      arch/arm/mach-omap2/omap_hwmod*data*
11264
11265 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11266 M:      Benoît Cousson <bcousson@baylibre.com>
11267 L:      linux-omap@vger.kernel.org
11268 S:      Maintained
11269 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11270
11271 OMAP HWMOD SUPPORT
11272 M:      Benoît Cousson <bcousson@baylibre.com>
11273 M:      Paul Walmsley <paul@pwsan.com>
11274 L:      linux-omap@vger.kernel.org
11275 S:      Maintained
11276 F:      arch/arm/mach-omap2/omap_hwmod.*
11277
11278 OMAP I2C DRIVER
11279 M:      Vignesh R <vigneshr@ti.com>
11280 L:      linux-omap@vger.kernel.org
11281 L:      linux-i2c@vger.kernel.org
11282 S:      Maintained
11283 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11284 F:      drivers/i2c/busses/i2c-omap.c
11285
11286 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11287 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11288 L:      linux-media@vger.kernel.org
11289 S:      Maintained
11290 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11291 F:      drivers/media/platform/omap3isp/
11292 F:      drivers/staging/media/omap4iss/
11293
11294 OMAP MMC SUPPORT
11295 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11296 L:      linux-omap@vger.kernel.org
11297 S:      Odd Fixes
11298 F:      drivers/mmc/host/omap.c
11299
11300 OMAP POWER MANAGEMENT SUPPORT
11301 M:      Kevin Hilman <khilman@kernel.org>
11302 L:      linux-omap@vger.kernel.org
11303 S:      Maintained
11304 F:      arch/arm/*omap*/*pm*
11305 F:      drivers/cpufreq/omap-cpufreq.c
11306
11307 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11308 M:      Rajendra Nayak <rnayak@codeaurora.org>
11309 M:      Paul Walmsley <paul@pwsan.com>
11310 L:      linux-omap@vger.kernel.org
11311 S:      Maintained
11312 F:      arch/arm/mach-omap2/prm*
11313
11314 OMAP RANDOM NUMBER GENERATOR SUPPORT
11315 M:      Deepak Saxena <dsaxena@plexity.net>
11316 S:      Maintained
11317 F:      drivers/char/hw_random/omap-rng.c
11318
11319 OMAP USB SUPPORT
11320 L:      linux-usb@vger.kernel.org
11321 L:      linux-omap@vger.kernel.org
11322 S:      Orphan
11323 F:      drivers/usb/*/*omap*
11324 F:      arch/arm/*omap*/usb*
11325
11326 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11327 M:      Mark Jackson <mpfj@newflow.co.uk>
11328 L:      linux-omap@vger.kernel.org
11329 S:      Maintained
11330 F:      arch/arm/boot/dts/am335x-nano.dts
11331
11332 OMAP1 SUPPORT
11333 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11334 M:      Tony Lindgren <tony@atomide.com>
11335 L:      linux-omap@vger.kernel.org
11336 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11338 S:      Maintained
11339 F:      arch/arm/mach-omap1/
11340 F:      arch/arm/plat-omap/
11341 F:      arch/arm/configs/omap1_defconfig
11342 F:      drivers/i2c/busses/i2c-omap.c
11343 F:      include/linux/platform_data/i2c-omap.h
11344 F:      include/linux/platform_data/ams-delta-fiq.h
11345
11346 OMAP2+ SUPPORT
11347 M:      Tony Lindgren <tony@atomide.com>
11348 L:      linux-omap@vger.kernel.org
11349 W:      http://www.muru.com/linux/omap/
11350 W:      http://linux.omap.com/
11351 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11353 S:      Maintained
11354 F:      arch/arm/mach-omap2/
11355 F:      arch/arm/plat-omap/
11356 F:      arch/arm/configs/omap2plus_defconfig
11357 F:      drivers/i2c/busses/i2c-omap.c
11358 F:      drivers/irqchip/irq-omap-intc.c
11359 F:      drivers/mfd/*omap*.c
11360 F:      drivers/mfd/menelaus.c
11361 F:      drivers/mfd/palmas.c
11362 F:      drivers/mfd/tps65217.c
11363 F:      drivers/mfd/tps65218.c
11364 F:      drivers/mfd/tps65910.c
11365 F:      drivers/mfd/twl-core.[ch]
11366 F:      drivers/mfd/twl4030*.c
11367 F:      drivers/mfd/twl6030*.c
11368 F:      drivers/mfd/twl6040*.c
11369 F:      drivers/regulator/palmas-regulator*.c
11370 F:      drivers/regulator/pbias-regulator.c
11371 F:      drivers/regulator/tps65217-regulator.c
11372 F:      drivers/regulator/tps65218-regulator.c
11373 F:      drivers/regulator/tps65910-regulator.c
11374 F:      drivers/regulator/twl-regulator.c
11375 F:      drivers/regulator/twl6030-regulator.c
11376 F:      include/linux/platform_data/i2c-omap.h
11377
11378 ONION OMEGA2+ BOARD
11379 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11380 L:      linux-mips@vger.kernel.org
11381 S:      Maintained
11382 F:      arch/mips/boot/dts/ralink/omega2p.dts
11383
11384 OMFS FILESYSTEM
11385 M:      Bob Copeland <me@bobcopeland.com>
11386 L:      linux-karma-devel@lists.sourceforge.net
11387 S:      Maintained
11388 F:      Documentation/filesystems/omfs.txt
11389 F:      fs/omfs/
11390
11391 OMNIKEY CARDMAN 4000 DRIVER
11392 M:      Harald Welte <laforge@gnumonks.org>
11393 S:      Maintained
11394 F:      drivers/char/pcmcia/cm4000_cs.c
11395 F:      include/linux/cm4000_cs.h
11396 F:      include/uapi/linux/cm4000_cs.h
11397
11398 OMNIKEY CARDMAN 4040 DRIVER
11399 M:      Harald Welte <laforge@gnumonks.org>
11400 S:      Maintained
11401 F:      drivers/char/pcmcia/cm4040_cs.*
11402
11403 OMNIVISION OV13858 SENSOR DRIVER
11404 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11405 L:      linux-media@vger.kernel.org
11406 T:      git git://linuxtv.org/media_tree.git
11407 S:      Maintained
11408 F:      drivers/media/i2c/ov13858.c
11409
11410 OMNIVISION OV2680 SENSOR DRIVER
11411 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11412 L:      linux-media@vger.kernel.org
11413 T:      git git://linuxtv.org/media_tree.git
11414 S:      Maintained
11415 F:      drivers/media/i2c/ov2680.c
11416 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11417
11418 OMNIVISION OV2685 SENSOR DRIVER
11419 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11420 L:      linux-media@vger.kernel.org
11421 T:      git git://linuxtv.org/media_tree.git
11422 S:      Maintained
11423 F:      drivers/media/i2c/ov2685.c
11424
11425 OMNIVISION OV5640 SENSOR DRIVER
11426 M:      Steve Longerbeam <slongerbeam@gmail.com>
11427 L:      linux-media@vger.kernel.org
11428 T:      git git://linuxtv.org/media_tree.git
11429 S:      Maintained
11430 F:      drivers/media/i2c/ov5640.c
11431
11432 OMNIVISION OV5647 SENSOR DRIVER
11433 M:      Luis Oliveira <lolivei@synopsys.com>
11434 L:      linux-media@vger.kernel.org
11435 T:      git git://linuxtv.org/media_tree.git
11436 S:      Maintained
11437 F:      drivers/media/i2c/ov5647.c
11438
11439 OMNIVISION OV5695 SENSOR DRIVER
11440 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11441 L:      linux-media@vger.kernel.org
11442 T:      git git://linuxtv.org/media_tree.git
11443 S:      Maintained
11444 F:      drivers/media/i2c/ov5695.c
11445
11446 OMNIVISION OV7670 SENSOR DRIVER
11447 M:      Jonathan Corbet <corbet@lwn.net>
11448 L:      linux-media@vger.kernel.org
11449 T:      git git://linuxtv.org/media_tree.git
11450 S:      Maintained
11451 F:      drivers/media/i2c/ov7670.c
11452 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11453
11454 OMNIVISION OV772x SENSOR DRIVER
11455 M:      Jacopo Mondi <jacopo@jmondi.org>
11456 L:      linux-media@vger.kernel.org
11457 T:      git git://linuxtv.org/media_tree.git
11458 S:      Odd fixes
11459 F:      drivers/media/i2c/ov772x.c
11460 F:      include/media/i2c/ov772x.h
11461 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11462
11463 OMNIVISION OV7740 SENSOR DRIVER
11464 M:      Wenyou Yang <wenyou.yang@microchip.com>
11465 L:      linux-media@vger.kernel.org
11466 T:      git git://linuxtv.org/media_tree.git
11467 S:      Maintained
11468 F:      drivers/media/i2c/ov7740.c
11469 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11470
11471 OMNIVISION OV9640 SENSOR DRIVER
11472 M:      Petr Cvek <petrcvekcz@gmail.com>
11473 L:      linux-media@vger.kernel.org
11474 S:      Maintained
11475 F:      drivers/media/i2c/ov9640.*
11476
11477 OMNIVISION OV8856 SENSOR DRIVER
11478 M:      Ben Kao <ben.kao@intel.com>
11479 L:      linux-media@vger.kernel.org
11480 T:      git git://linuxtv.org/media_tree.git
11481 S:      Maintained
11482 F:      drivers/media/i2c/ov8856.c
11483
11484 OMNIVISION OV9650 SENSOR DRIVER
11485 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11486 R:      Akinobu Mita <akinobu.mita@gmail.com>
11487 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11488 L:      linux-media@vger.kernel.org
11489 T:      git git://linuxtv.org/media_tree.git
11490 S:      Maintained
11491 F:      drivers/media/i2c/ov9650.c
11492 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11493
11494 ONENAND FLASH DRIVER
11495 M:      Kyungmin Park <kyungmin.park@samsung.com>
11496 L:      linux-mtd@lists.infradead.org
11497 S:      Maintained
11498 F:      drivers/mtd/nand/onenand/
11499 F:      include/linux/mtd/onenand*.h
11500
11501 ONSTREAM SCSI TAPE DRIVER
11502 M:      Willem Riede <osst@riede.org>
11503 L:      osst-users@lists.sourceforge.net
11504 L:      linux-scsi@vger.kernel.org
11505 S:      Maintained
11506 F:      Documentation/scsi/osst.txt
11507 F:      drivers/scsi/osst.*
11508 F:      drivers/scsi/osst_*.h
11509 F:      drivers/scsi/st.h
11510
11511 OP-TEE DRIVER
11512 M:      Jens Wiklander <jens.wiklander@linaro.org>
11513 S:      Maintained
11514 F:      drivers/tee/optee/
11515
11516 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11517 M:      Sumit Garg <sumit.garg@linaro.org>
11518 S:      Maintained
11519 F:      drivers/char/hw_random/optee-rng.c
11520
11521 OPA-VNIC DRIVER
11522 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11523 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11524 L:      linux-rdma@vger.kernel.org
11525 S:      Supported
11526 F:      drivers/infiniband/ulp/opa_vnic
11527
11528 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11529 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11530 M:      Frank Rowand <frowand.list@gmail.com>
11531 L:      devicetree@vger.kernel.org
11532 S:      Maintained
11533 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11534 F:      Documentation/devicetree/overlay-notes.txt
11535 F:      drivers/of/overlay.c
11536 F:      drivers/of/resolver.c
11537 K:      of_overlay_notifier_
11538
11539 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11540 M:      Rob Herring <robh+dt@kernel.org>
11541 M:      Frank Rowand <frowand.list@gmail.com>
11542 L:      devicetree@vger.kernel.org
11543 W:      http://www.devicetree.org/
11544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11545 S:      Maintained
11546 F:      drivers/of/
11547 F:      include/linux/of*.h
11548 F:      scripts/dtc/
11549 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11550
11551 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11552 M:      Rob Herring <robh+dt@kernel.org>
11553 M:      Mark Rutland <mark.rutland@arm.com>
11554 L:      devicetree@vger.kernel.org
11555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11556 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11557 S:      Maintained
11558 F:      Documentation/devicetree/
11559 F:      arch/*/boot/dts/
11560 F:      include/dt-bindings/
11561
11562 OPENCORES I2C BUS DRIVER
11563 M:      Peter Korsgaard <peter@korsgaard.com>
11564 M:      Andrew Lunn <andrew@lunn.ch>
11565 L:      linux-i2c@vger.kernel.org
11566 S:      Maintained
11567 F:      Documentation/i2c/busses/i2c-ocores
11568 F:      drivers/i2c/busses/i2c-ocores.c
11569 F:      include/linux/platform_data/i2c-ocores.h
11570
11571 OPENRISC ARCHITECTURE
11572 M:      Jonas Bonn <jonas@southpole.se>
11573 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11574 M:      Stafford Horne <shorne@gmail.com>
11575 T:      git git://github.com/openrisc/linux.git
11576 L:      openrisc@lists.librecores.org
11577 W:      http://openrisc.io
11578 S:      Maintained
11579 F:      Documentation/devicetree/bindings/openrisc/
11580 F:      Documentation/openrisc/
11581 F:      arch/openrisc/
11582 F:      drivers/irqchip/irq-ompic.c
11583 F:      drivers/irqchip/irq-or1k-*
11584
11585 OPENVSWITCH
11586 M:      Pravin B Shelar <pshelar@ovn.org>
11587 L:      netdev@vger.kernel.org
11588 L:      dev@openvswitch.org
11589 W:      http://openvswitch.org
11590 S:      Maintained
11591 F:      net/openvswitch/
11592 F:      include/uapi/linux/openvswitch.h
11593
11594 OPERATING PERFORMANCE POINTS (OPP)
11595 M:      Viresh Kumar <vireshk@kernel.org>
11596 M:      Nishanth Menon <nm@ti.com>
11597 M:      Stephen Boyd <sboyd@kernel.org>
11598 L:      linux-pm@vger.kernel.org
11599 S:      Maintained
11600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11601 F:      drivers/opp/
11602 F:      include/linux/pm_opp.h
11603 F:      Documentation/power/opp.txt
11604 F:      Documentation/devicetree/bindings/opp/
11605
11606 OPL4 DRIVER
11607 M:      Clemens Ladisch <clemens@ladisch.de>
11608 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11609 T:      git git://git.alsa-project.org/alsa-kernel.git
11610 S:      Maintained
11611 F:      sound/drivers/opl4/
11612
11613 OPROFILE
11614 M:      Robert Richter <rric@kernel.org>
11615 L:      oprofile-list@lists.sf.net
11616 S:      Maintained
11617 F:      arch/*/include/asm/oprofile*.h
11618 F:      arch/*/oprofile/
11619 F:      drivers/oprofile/
11620 F:      include/linux/oprofile.h
11621
11622 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11623 M:      Mark Fasheh <mark@fasheh.com>
11624 M:      Joel Becker <jlbec@evilplan.org>
11625 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11626 W:      http://ocfs2.wiki.kernel.org
11627 S:      Supported
11628 F:      Documentation/filesystems/ocfs2.txt
11629 F:      Documentation/filesystems/dlmfs.txt
11630 F:      fs/ocfs2/
11631
11632 ORANGEFS FILESYSTEM
11633 M:      Mike Marshall <hubcap@omnibond.com>
11634 R:      Martin Brandenburg <martin@omnibond.com>
11635 L:      devel@lists.orangefs.org
11636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11637 S:      Supported
11638 F:      fs/orangefs/
11639 F:      Documentation/filesystems/orangefs.txt
11640
11641 ORINOCO DRIVER
11642 L:      linux-wireless@vger.kernel.org
11643 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11644 W:      http://www.nongnu.org/orinoco/
11645 S:      Orphan
11646 F:      drivers/net/wireless/intersil/orinoco/
11647
11648 OV2659 OMNIVISION SENSOR DRIVER
11649 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11650 L:      linux-media@vger.kernel.org
11651 W:      https://linuxtv.org
11652 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11653 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11654 S:      Maintained
11655 F:      drivers/media/i2c/ov2659.c
11656 F:      include/media/i2c/ov2659.h
11657
11658 OVERLAY FILESYSTEM
11659 M:      Miklos Szeredi <miklos@szeredi.hu>
11660 L:      linux-unionfs@vger.kernel.org
11661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11662 S:      Supported
11663 F:      fs/overlayfs/
11664 F:      Documentation/filesystems/overlayfs.txt
11665
11666 P54 WIRELESS DRIVER
11667 M:      Christian Lamparter <chunkeey@googlemail.com>
11668 L:      linux-wireless@vger.kernel.org
11669 W:      http://wireless.kernel.org/en/users/Drivers/p54
11670 S:      Maintained
11671 F:      drivers/net/wireless/intersil/p54/
11672
11673 PA SEMI ETHERNET DRIVER
11674 L:      netdev@vger.kernel.org
11675 S:      Orphan
11676 F:      drivers/net/ethernet/pasemi/*
11677
11678 PA SEMI SMBUS DRIVER
11679 L:      linux-i2c@vger.kernel.org
11680 S:      Orphan
11681 F:      drivers/i2c/busses/i2c-pasemi.c
11682
11683 PADATA PARALLEL EXECUTION MECHANISM
11684 M:      Steffen Klassert <steffen.klassert@secunet.com>
11685 L:      linux-crypto@vger.kernel.org
11686 S:      Maintained
11687 F:      kernel/padata.c
11688 F:      include/linux/padata.h
11689 F:      Documentation/padata.txt
11690
11691 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11692 M:      Harald Welte <laforge@gnumonks.org>
11693 L:      platform-driver-x86@vger.kernel.org
11694 S:      Maintained
11695 F:      drivers/platform/x86/panasonic-laptop.c
11696
11697 PARALLEL LCD/KEYPAD PANEL DRIVER
11698 M:      Willy Tarreau <willy@haproxy.com>
11699 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11700 S:      Odd Fixes
11701 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11702 F:      drivers/auxdisplay/panel.c
11703
11704 PARALLEL PORT SUBSYSTEM
11705 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11706 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11707 L:      linux-parport@lists.infradead.org (subscribers-only)
11708 S:      Maintained
11709 F:      drivers/parport/
11710 F:      include/linux/parport*.h
11711 F:      drivers/char/ppdev.c
11712 F:      include/uapi/linux/ppdev.h
11713 F:      Documentation/parport*.txt
11714
11715 PARAVIRT_OPS INTERFACE
11716 M:      Juergen Gross <jgross@suse.com>
11717 M:      Alok Kataria <akataria@vmware.com>
11718 L:      virtualization@lists.linux-foundation.org
11719 S:      Supported
11720 F:      Documentation/virtual/paravirt_ops.txt
11721 F:      arch/*/kernel/paravirt*
11722 F:      arch/*/include/asm/paravirt*.h
11723 F:      include/linux/hypervisor.h
11724
11725 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11726 M:      Tim Waugh <tim@cyberelk.net>
11727 L:      linux-parport@lists.infradead.org (subscribers-only)
11728 S:      Maintained
11729 F:      Documentation/blockdev/paride.txt
11730 F:      drivers/block/paride/
11731
11732 PARISC ARCHITECTURE
11733 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11734 M:      Helge Deller <deller@gmx.de>
11735 L:      linux-parisc@vger.kernel.org
11736 W:      http://www.parisc-linux.org/
11737 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11740 S:      Maintained
11741 F:      arch/parisc/
11742 F:      Documentation/parisc/
11743 F:      drivers/parisc/
11744 F:      drivers/char/agp/parisc-agp.c
11745 F:      drivers/input/serio/gscps2.c
11746 F:      drivers/parport/parport_gsc.*
11747 F:      drivers/tty/serial/8250/8250_gsc.c
11748 F:      drivers/video/fbdev/sti*
11749 F:      drivers/video/console/sti*
11750 F:      drivers/video/logo/logo_parisc*
11751
11752 PARMAN
11753 M:      Jiri Pirko <jiri@mellanox.com>
11754 L:      netdev@vger.kernel.org
11755 S:      Supported
11756 F:      lib/parman.c
11757 F:      lib/test_parman.c
11758 F:      include/linux/parman.h
11759
11760 PC ENGINES APU BOARD DRIVER
11761 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11762 S:      Maintained
11763 F:      drivers/platform/x86/pcengines-apuv2.c
11764
11765 PC87360 HARDWARE MONITORING DRIVER
11766 M:      Jim Cromie <jim.cromie@gmail.com>
11767 L:      linux-hwmon@vger.kernel.org
11768 S:      Maintained
11769 F:      Documentation/hwmon/pc87360
11770 F:      drivers/hwmon/pc87360.c
11771
11772 PC8736x GPIO DRIVER
11773 M:      Jim Cromie <jim.cromie@gmail.com>
11774 S:      Maintained
11775 F:      drivers/char/pc8736x_gpio.c
11776
11777 PC87427 HARDWARE MONITORING DRIVER
11778 M:      Jean Delvare <jdelvare@suse.com>
11779 L:      linux-hwmon@vger.kernel.org
11780 S:      Maintained
11781 F:      Documentation/hwmon/pc87427
11782 F:      drivers/hwmon/pc87427.c
11783
11784 PCA9532 LED DRIVER
11785 M:      Riku Voipio <riku.voipio@iki.fi>
11786 S:      Maintained
11787 F:      drivers/leds/leds-pca9532.c
11788 F:      include/linux/leds-pca9532.h
11789
11790 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11791 M:      Guenter Roeck <linux@roeck-us.net>
11792 L:      linux-i2c@vger.kernel.org
11793 S:      Maintained
11794 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11795
11796 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11797 M:      Khalid Aziz <khalid@gonehiking.org>
11798 S:      Maintained
11799 F:      drivers/firmware/pcdp.*
11800
11801 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11802 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11803 L:      linux-pci@vger.kernel.org
11804 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11805 S:      Maintained
11806 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11807 F:      drivers/pci/controller/pci-aardvark.c
11808
11809 PCI DRIVER FOR ALTERA PCIE IP
11810 M:      Ley Foon Tan <lftan@altera.com>
11811 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11812 L:      linux-pci@vger.kernel.org
11813 S:      Supported
11814 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11815 F:      drivers/pci/controller/pcie-altera.c
11816
11817 PCI DRIVER FOR APPLIEDMICRO XGENE
11818 M:      Toan Le <toan@os.amperecomputing.com>
11819 L:      linux-pci@vger.kernel.org
11820 L:      linux-arm-kernel@lists.infradead.org
11821 S:      Maintained
11822 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11823 F:      drivers/pci/controller/pci-xgene.c
11824
11825 PCI DRIVER FOR ARM VERSATILE PLATFORM
11826 M:      Rob Herring <robh@kernel.org>
11827 L:      linux-pci@vger.kernel.org
11828 L:      linux-arm-kernel@lists.infradead.org
11829 S:      Maintained
11830 F:      Documentation/devicetree/bindings/pci/versatile.txt
11831 F:      drivers/pci/controller/pci-versatile.c
11832
11833 PCI DRIVER FOR ARMADA 8K
11834 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11835 L:      linux-pci@vger.kernel.org
11836 L:      linux-arm-kernel@lists.infradead.org
11837 S:      Maintained
11838 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11839 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11840
11841 PCI DRIVER FOR CADENCE PCIE IP
11842 M:      Tom Joseph <tjoseph@cadence.com>
11843 L:      linux-pci@vger.kernel.org
11844 S:      Maintained
11845 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11846 F:      drivers/pci/controller/pcie-cadence*
11847
11848 PCI DRIVER FOR FREESCALE LAYERSCAPE
11849 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11850 M:      Mingkai Hu <mingkai.hu@nxp.com>
11851 M:      Roy Zang <roy.zang@nxp.com>
11852 L:      linuxppc-dev@lists.ozlabs.org
11853 L:      linux-pci@vger.kernel.org
11854 L:      linux-arm-kernel@lists.infradead.org
11855 S:      Maintained
11856 F:      drivers/pci/controller/dwc/*layerscape*
11857
11858 PCI DRIVER FOR GENERIC OF HOSTS
11859 M:      Will Deacon <will.deacon@arm.com>
11860 L:      linux-pci@vger.kernel.org
11861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11862 S:      Maintained
11863 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11864 F:      drivers/pci/controller/pci-host-common.c
11865 F:      drivers/pci/controller/pci-host-generic.c
11866
11867 PCI DRIVER FOR IMX6
11868 M:      Richard Zhu <hongxing.zhu@nxp.com>
11869 M:      Lucas Stach <l.stach@pengutronix.de>
11870 L:      linux-pci@vger.kernel.org
11871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11872 S:      Maintained
11873 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11874 F:      drivers/pci/controller/dwc/*imx6*
11875
11876 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11877 M:      Keith Busch <keith.busch@intel.com>
11878 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11879 L:      linux-pci@vger.kernel.org
11880 S:      Supported
11881 F:      drivers/pci/controller/vmd.c
11882
11883 PCI DRIVER FOR MICROSEMI SWITCHTEC
11884 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11885 M:      Logan Gunthorpe <logang@deltatee.com>
11886 L:      linux-pci@vger.kernel.org
11887 S:      Maintained
11888 F:      Documentation/switchtec.txt
11889 F:      Documentation/ABI/testing/sysfs-class-switchtec
11890 F:      drivers/pci/switch/switchtec*
11891 F:      include/uapi/linux/switchtec_ioctl.h
11892 F:      include/linux/switchtec.h
11893 F:      drivers/ntb/hw/mscc/
11894
11895 PCI DRIVER FOR MOBIVEIL PCIE IP
11896 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11897 L:      linux-pci@vger.kernel.org
11898 S:      Supported
11899 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11900 F:      drivers/pci/controller/pcie-mobiveil.c
11901
11902 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11903 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11904 M:      Jason Cooper <jason@lakedaemon.net>
11905 L:      linux-pci@vger.kernel.org
11906 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11907 S:      Maintained
11908 F:      drivers/pci/controller/*mvebu*
11909
11910 PCI DRIVER FOR NVIDIA TEGRA
11911 M:      Thierry Reding <thierry.reding@gmail.com>
11912 L:      linux-tegra@vger.kernel.org
11913 L:      linux-pci@vger.kernel.org
11914 S:      Supported
11915 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11916 F:      drivers/pci/controller/pci-tegra.c
11917
11918 PCI DRIVER FOR RENESAS R-CAR
11919 M:      Simon Horman <horms@verge.net.au>
11920 L:      linux-pci@vger.kernel.org
11921 L:      linux-renesas-soc@vger.kernel.org
11922 S:      Maintained
11923 F:      drivers/pci/controller/*rcar*
11924
11925 PCI DRIVER FOR SAMSUNG EXYNOS
11926 M:      Jingoo Han <jingoohan1@gmail.com>
11927 L:      linux-pci@vger.kernel.org
11928 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11929 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11930 S:      Maintained
11931 F:      drivers/pci/controller/dwc/pci-exynos.c
11932
11933 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11934 M:      Jingoo Han <jingoohan1@gmail.com>
11935 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11936 L:      linux-pci@vger.kernel.org
11937 S:      Maintained
11938 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11939 F:      drivers/pci/controller/dwc/*designware*
11940
11941 PCI DRIVER FOR TI DRA7XX
11942 M:      Kishon Vijay Abraham I <kishon@ti.com>
11943 L:      linux-omap@vger.kernel.org
11944 L:      linux-pci@vger.kernel.org
11945 S:      Supported
11946 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11947 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11948
11949 PCI DRIVER FOR TI KEYSTONE
11950 M:      Murali Karicheri <m-karicheri2@ti.com>
11951 L:      linux-pci@vger.kernel.org
11952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11953 S:      Maintained
11954 F:      drivers/pci/controller/dwc/pci-keystone.c
11955
11956 PCI ENDPOINT SUBSYSTEM
11957 M:      Kishon Vijay Abraham I <kishon@ti.com>
11958 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11959 L:      linux-pci@vger.kernel.org
11960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11961 S:      Supported
11962 F:      drivers/pci/endpoint/
11963 F:      drivers/misc/pci_endpoint_test.c
11964 F:      tools/pci/
11965
11966 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11967 M:      Russell Currey <ruscur@russell.cc>
11968 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11969 M:      Oliver O'Halloran <oohall@gmail.com>
11970 L:      linuxppc-dev@lists.ozlabs.org
11971 S:      Supported
11972 F:      Documentation/PCI/pci-error-recovery.txt
11973 F:      drivers/pci/pcie/aer.c
11974 F:      drivers/pci/pcie/dpc.c
11975 F:      drivers/pci/pcie/err.c
11976 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11977 F:      arch/powerpc/kernel/eeh*.c
11978 F:      arch/powerpc/platforms/*/eeh*.c
11979 F:      arch/powerpc/include/*/eeh*.h
11980
11981 PCI ERROR RECOVERY
11982 M:      Linas Vepstas <linasvepstas@gmail.com>
11983 L:      linux-pci@vger.kernel.org
11984 S:      Supported
11985 F:      Documentation/PCI/pci-error-recovery.txt
11986
11987 PCI MSI DRIVER FOR ALTERA MSI IP
11988 M:      Ley Foon Tan <lftan@altera.com>
11989 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11990 L:      linux-pci@vger.kernel.org
11991 S:      Supported
11992 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11993 F:      drivers/pci/controller/pcie-altera-msi.c
11994
11995 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11996 M:      Toan Le <toan@os.amperecomputing.com>
11997 L:      linux-pci@vger.kernel.org
11998 L:      linux-arm-kernel@lists.infradead.org
11999 S:      Maintained
12000 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12001 F:      drivers/pci/controller/pci-xgene-msi.c
12002
12003 PCI SUBSYSTEM
12004 M:      Bjorn Helgaas <bhelgaas@google.com>
12005 L:      linux-pci@vger.kernel.org
12006 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12008 S:      Supported
12009 F:      Documentation/devicetree/bindings/pci/
12010 F:      Documentation/PCI/
12011 F:      drivers/acpi/pci*
12012 F:      drivers/pci/
12013 F:      include/asm-generic/pci*
12014 F:      include/linux/pci*
12015 F:      include/linux/of_pci.h
12016 F:      include/uapi/linux/pci*
12017 F:      lib/pci*
12018 F:      arch/x86/pci/
12019 F:      arch/x86/kernel/quirks.c
12020 F:      arch/x86/kernel/early-quirks.c
12021
12022 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12023 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12024 L:      linux-pci@vger.kernel.org
12025 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12027 S:      Supported
12028 F:      drivers/pci/controller/
12029
12030 PCIE DRIVER FOR AMLOGIC MESON
12031 M:      Yue Wang <yue.wang@Amlogic.com>
12032 L:      linux-pci@vger.kernel.org
12033 L:      linux-amlogic@lists.infradead.org
12034 S:      Maintained
12035 F:      drivers/pci/controller/dwc/pci-meson.c
12036
12037 PCIE DRIVER FOR AXIS ARTPEC
12038 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12039 L:      linux-arm-kernel@axis.com
12040 L:      linux-pci@vger.kernel.org
12041 S:      Maintained
12042 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12043 F:      drivers/pci/controller/dwc/*artpec*
12044
12045 PCIE DRIVER FOR CAVIUM THUNDERX
12046 M:      David Daney <david.daney@cavium.com>
12047 L:      linux-pci@vger.kernel.org
12048 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12049 S:      Supported
12050 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12051 F:      drivers/pci/controller/pci-thunder-*
12052
12053 PCIE DRIVER FOR HISILICON
12054 M:      Zhou Wang <wangzhou1@hisilicon.com>
12055 L:      linux-pci@vger.kernel.org
12056 S:      Maintained
12057 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12058 F:      drivers/pci/controller/dwc/pcie-hisi.c
12059
12060 PCIE DRIVER FOR HISILICON KIRIN
12061 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12062 M:      Binghui Wang <wangbinghui@hisilicon.com>
12063 L:      linux-pci@vger.kernel.org
12064 S:      Maintained
12065 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12066 F:      drivers/pci/controller/dwc/pcie-kirin.c
12067
12068 PCIE DRIVER FOR HISILICON STB
12069 M:      Shawn Guo <shawn.guo@linaro.org>
12070 L:      linux-pci@vger.kernel.org
12071 S:      Maintained
12072 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12073 F:      drivers/pci/controller/dwc/pcie-histb.c
12074
12075 PCIE DRIVER FOR MEDIATEK
12076 M:      Ryder Lee <ryder.lee@mediatek.com>
12077 L:      linux-pci@vger.kernel.org
12078 L:      linux-mediatek@lists.infradead.org
12079 S:      Supported
12080 F:      Documentation/devicetree/bindings/pci/mediatek*
12081 F:      drivers/pci/controller/*mediatek*
12082
12083 PCIE DRIVER FOR QUALCOMM MSM
12084 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12085 L:      linux-pci@vger.kernel.org
12086 L:      linux-arm-msm@vger.kernel.org
12087 S:      Maintained
12088 F:      drivers/pci/controller/dwc/*qcom*
12089
12090 PCIE DRIVER FOR ROCKCHIP
12091 M:      Shawn Lin <shawn.lin@rock-chips.com>
12092 L:      linux-pci@vger.kernel.org
12093 L:      linux-rockchip@lists.infradead.org
12094 S:      Maintained
12095 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12096 F:      drivers/pci/controller/pcie-rockchip*
12097
12098 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12099 M:      Linus Walleij <linus.walleij@linaro.org>
12100 L:      linux-pci@vger.kernel.org
12101 S:      Maintained
12102 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12103 F:      drivers/pci/controller/pci-v3-semi.c
12104
12105 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12106 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12107 L:      linux-pci@vger.kernel.org
12108 S:      Maintained
12109 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12110 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12111
12112 PCIE DRIVER FOR ST SPEAR13XX
12113 M:      Pratyush Anand <pratyush.anand@gmail.com>
12114 L:      linux-pci@vger.kernel.org
12115 S:      Maintained
12116 F:      drivers/pci/controller/dwc/*spear*
12117
12118 PCMCIA SUBSYSTEM
12119 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12121 S:      Odd Fixes
12122 F:      Documentation/pcmcia/
12123 F:      tools/pcmcia/
12124 F:      drivers/pcmcia/
12125 F:      include/pcmcia/
12126
12127 PCNET32 NETWORK DRIVER
12128 M:      Don Fry <pcnet32@frontier.com>
12129 L:      netdev@vger.kernel.org
12130 S:      Maintained
12131 F:      drivers/net/ethernet/amd/pcnet32.c
12132
12133 PCRYPT PARALLEL CRYPTO ENGINE
12134 M:      Steffen Klassert <steffen.klassert@secunet.com>
12135 L:      linux-crypto@vger.kernel.org
12136 S:      Maintained
12137 F:      crypto/pcrypt.c
12138 F:      include/crypto/pcrypt.h
12139
12140 PEAQ WMI HOTKEYS DRIVER
12141 M:      Hans de Goede <hdegoede@redhat.com>
12142 L:      platform-driver-x86@vger.kernel.org
12143 S:      Maintained
12144 F:      drivers/platform/x86/peaq-wmi.c
12145
12146 PER-CPU MEMORY ALLOCATOR
12147 M:      Dennis Zhou <dennis@kernel.org>
12148 M:      Tejun Heo <tj@kernel.org>
12149 M:      Christoph Lameter <cl@linux.com>
12150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12151 S:      Maintained
12152 F:      include/linux/percpu*.h
12153 F:      mm/percpu*.c
12154 F:      arch/*/include/asm/percpu.h
12155
12156 PER-TASK DELAY ACCOUNTING
12157 M:      Balbir Singh <bsingharora@gmail.com>
12158 S:      Maintained
12159 F:      include/linux/delayacct.h
12160 F:      kernel/delayacct.c
12161
12162 PERFORMANCE EVENTS SUBSYSTEM
12163 M:      Peter Zijlstra <peterz@infradead.org>
12164 M:      Ingo Molnar <mingo@redhat.com>
12165 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12166 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12167 R:      Jiri Olsa <jolsa@redhat.com>
12168 R:      Namhyung Kim <namhyung@kernel.org>
12169 L:      linux-kernel@vger.kernel.org
12170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12171 S:      Supported
12172 F:      kernel/events/*
12173 F:      include/linux/perf_event.h
12174 F:      include/uapi/linux/perf_event.h
12175 F:      arch/*/kernel/perf_event*.c
12176 F:      arch/*/kernel/*/perf_event*.c
12177 F:      arch/*/kernel/*/*/perf_event*.c
12178 F:      arch/*/include/asm/perf_event.h
12179 F:      arch/*/kernel/perf_callchain.c
12180 F:      arch/*/events/*
12181 F:      arch/*/events/*/*
12182 F:      tools/perf/
12183
12184 PERSONALITY HANDLING
12185 M:      Christoph Hellwig <hch@infradead.org>
12186 L:      linux-abi-devel@lists.sourceforge.net
12187 S:      Maintained
12188 F:      include/linux/personality.h
12189 F:      include/uapi/linux/personality.h
12190
12191 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12192 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12193 L:      linux-input@vger.kernel.org
12194 S:      Maintained
12195 F:      Documentation/input/devices/pxrc.rst
12196 F:      drivers/input/joystick/pxrc.c
12197
12198 PHONET PROTOCOL
12199 M:      Remi Denis-Courmont <courmisch@gmail.com>
12200 S:      Supported
12201 F:      Documentation/networking/phonet.txt
12202 F:      include/linux/phonet.h
12203 F:      include/net/phonet/
12204 F:      include/uapi/linux/phonet.h
12205 F:      net/phonet/
12206
12207 PHRAM MTD DRIVER
12208 M:      Joern Engel <joern@lazybastard.org>
12209 L:      linux-mtd@lists.infradead.org
12210 S:      Maintained
12211 F:      drivers/mtd/devices/phram.c
12212
12213 PICOLCD HID DRIVER
12214 M:      Bruno Prémont <bonbons@linux-vserver.org>
12215 L:      linux-input@vger.kernel.org
12216 S:      Maintained
12217 F:      drivers/hid/hid-picolcd*
12218
12219 PICOXCELL SUPPORT
12220 M:      Jamie Iles <jamie@jamieiles.com>
12221 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12222 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12223 S:      Supported
12224 F:      arch/arm/boot/dts/picoxcell*
12225 F:      arch/arm/mach-picoxcell/
12226 F:      drivers/crypto/picoxcell*
12227
12228 PIN CONTROL SUBSYSTEM
12229 M:      Linus Walleij <linus.walleij@linaro.org>
12230 L:      linux-gpio@vger.kernel.org
12231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12232 S:      Maintained
12233 F:      Documentation/devicetree/bindings/pinctrl/
12234 F:      Documentation/driver-api/pinctl.rst
12235 F:      drivers/pinctrl/
12236 F:      include/linux/pinctrl/
12237
12238 PIN CONTROLLER - MICROCHIP AT91
12239 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12241 L:      linux-gpio@vger.kernel.org
12242 S:      Supported
12243 F:      drivers/pinctrl/pinctrl-at91*
12244
12245 PIN CONTROLLER - FREESCALE
12246 M:      Dong Aisheng <aisheng.dong@nxp.com>
12247 M:      Fabio Estevam <festevam@gmail.com>
12248 M:      Shawn Guo <shawnguo@kernel.org>
12249 M:      Stefan Agner <stefan@agner.ch>
12250 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12251 L:      linux-gpio@vger.kernel.org
12252 S:      Maintained
12253 F:      drivers/pinctrl/freescale/
12254 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12255
12256 PIN CONTROLLER - INTEL
12257 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12258 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12260 S:      Maintained
12261 F:      drivers/pinctrl/intel/
12262
12263 PIN CONTROLLER - MEDIATEK
12264 M:      Sean Wang <sean.wang@kernel.org>
12265 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12266 S:      Maintained
12267 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12268 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12269 F:      drivers/pinctrl/mediatek/
12270
12271 PIN CONTROLLER - QUALCOMM
12272 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12273 S:      Maintained
12274 L:      linux-arm-msm@vger.kernel.org
12275 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12276 F:      drivers/pinctrl/qcom/
12277
12278 PIN CONTROLLER - RENESAS
12279 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12280 L:      linux-renesas-soc@vger.kernel.org
12281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12282 S:      Maintained
12283 F:      drivers/pinctrl/pinctrl-rz*
12284 F:      drivers/pinctrl/sh-pfc/
12285
12286 PIN CONTROLLER - SAMSUNG
12287 M:      Tomasz Figa <tomasz.figa@gmail.com>
12288 M:      Krzysztof Kozlowski <krzk@kernel.org>
12289 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12290 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12291 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12292 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12294 S:      Maintained
12295 F:      drivers/pinctrl/samsung/
12296 F:      include/dt-bindings/pinctrl/samsung.h
12297 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12298
12299 PIN CONTROLLER - SINGLE
12300 M:      Tony Lindgren <tony@atomide.com>
12301 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12303 L:      linux-omap@vger.kernel.org
12304 S:      Maintained
12305 F:      drivers/pinctrl/pinctrl-single.c
12306
12307 PIN CONTROLLER - ST SPEAR
12308 M:      Viresh Kumar <vireshk@kernel.org>
12309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12310 W:      http://www.st.com/spear
12311 S:      Maintained
12312 F:      drivers/pinctrl/spear/
12313
12314 PISTACHIO SOC SUPPORT
12315 M:      James Hartley <james.hartley@sondrel.com>
12316 L:      linux-mips@vger.kernel.org
12317 S:      Odd Fixes
12318 F:      arch/mips/pistachio/
12319 F:      arch/mips/include/asm/mach-pistachio/
12320 F:      arch/mips/boot/dts/img/pistachio*
12321 F:      arch/mips/configs/pistachio*_defconfig
12322
12323 PKTCDVD DRIVER
12324 S:      Orphan
12325 M:      linux-block@vger.kernel.org
12326 F:      drivers/block/pktcdvd.c
12327 F:      include/linux/pktcdvd.h
12328 F:      include/uapi/linux/pktcdvd.h
12329
12330 PKUNITY SOC DRIVERS
12331 M:      Guan Xuetao <gxt@pku.edu.cn>
12332 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12333 S:      Maintained
12334 T:      git git://github.com/gxt/linux.git
12335 F:      drivers/input/serio/i8042-unicore32io.h
12336 F:      drivers/i2c/busses/i2c-puv3.c
12337 F:      drivers/video/fbdev/fb-puv3.c
12338 F:      drivers/rtc/rtc-puv3.c
12339
12340 PMBUS HARDWARE MONITORING DRIVERS
12341 M:      Guenter Roeck <linux@roeck-us.net>
12342 L:      linux-hwmon@vger.kernel.org
12343 W:      http://hwmon.wiki.kernel.org/
12344 W:      http://www.roeck-us.net/linux/drivers/
12345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12346 S:      Maintained
12347 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12348 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12349 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12350 F:      Documentation/hwmon/adm1275
12351 F:      Documentation/hwmon/ibm-cffps
12352 F:      Documentation/hwmon/ir35221
12353 F:      Documentation/hwmon/lm25066
12354 F:      Documentation/hwmon/ltc2978
12355 F:      Documentation/hwmon/ltc3815
12356 F:      Documentation/hwmon/max16064
12357 F:      Documentation/hwmon/max20751
12358 F:      Documentation/hwmon/max31785
12359 F:      Documentation/hwmon/max34440
12360 F:      Documentation/hwmon/max8688
12361 F:      Documentation/hwmon/pmbus
12362 F:      Documentation/hwmon/pmbus-core
12363 F:      Documentation/hwmon/tps40422
12364 F:      Documentation/hwmon/ucd9000
12365 F:      Documentation/hwmon/ucd9200
12366 F:      Documentation/hwmon/zl6100
12367 F:      drivers/hwmon/pmbus/
12368 F:      include/linux/pmbus.h
12369
12370 PMC SIERRA MaxRAID DRIVER
12371 L:      linux-scsi@vger.kernel.org
12372 W:      http://www.pmc-sierra.com/
12373 S:      Orphan
12374 F:      drivers/scsi/pmcraid.*
12375
12376 PMC SIERRA PM8001 DRIVER
12377 M:      Jack Wang <jinpu.wang@profitbricks.com>
12378 M:      lindar_liu@usish.com
12379 L:      linux-scsi@vger.kernel.org
12380 S:      Supported
12381 F:      drivers/scsi/pm8001/
12382
12383 PNP SUPPORT
12384 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12385 S:      Maintained
12386 F:      drivers/pnp/
12387
12388 PNI RM3100 IIO DRIVER
12389 M:      Song Qiang <songqiang1304521@gmail.com>
12390 L:      linux-iio@vger.kernel.org
12391 S:      Maintained
12392 F:      drivers/iio/magnetometer/rm3100*
12393 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12394
12395 POSIX CLOCKS and TIMERS
12396 M:      Thomas Gleixner <tglx@linutronix.de>
12397 L:      linux-kernel@vger.kernel.org
12398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12399 S:      Maintained
12400 F:      fs/timerfd.c
12401 F:      include/linux/timer*
12402 F:      kernel/time/*timer*
12403
12404 POWER MANAGEMENT CORE
12405 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12406 L:      linux-pm@vger.kernel.org
12407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12408 B:      https://bugzilla.kernel.org
12409 S:      Supported
12410 F:      drivers/base/power/
12411 F:      include/linux/pm.h
12412 F:      include/linux/pm_*
12413 F:      include/linux/powercap.h
12414 F:      drivers/powercap/
12415 F:      kernel/configs/nopm.config
12416
12417 POWER STATE COORDINATION INTERFACE (PSCI)
12418 M:      Mark Rutland <mark.rutland@arm.com>
12419 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12420 L:      linux-arm-kernel@lists.infradead.org
12421 S:      Maintained
12422 F:      drivers/firmware/psci/
12423 F:      include/linux/psci.h
12424 F:      include/uapi/linux/psci.h
12425
12426 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12427 M:      Sebastian Reichel <sre@kernel.org>
12428 L:      linux-pm@vger.kernel.org
12429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12430 S:      Maintained
12431 F:      Documentation/ABI/testing/sysfs-class-power
12432 F:      Documentation/devicetree/bindings/power/supply/
12433 F:      include/linux/power_supply.h
12434 F:      drivers/power/supply/
12435
12436 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12437 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12438 L:      linuxppc-dev@lists.ozlabs.org
12439 S:      Maintained
12440 F:      drivers/char/powernv-op-panel.c
12441
12442 PPP OVER ATM (RFC 2364)
12443 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12444 S:      Maintained
12445 F:      net/atm/pppoatm.c
12446 F:      include/uapi/linux/atmppp.h
12447
12448 PPP OVER ETHERNET
12449 M:      Michal Ostrowski <mostrows@earthlink.net>
12450 S:      Maintained
12451 F:      drivers/net/ppp/pppoe.c
12452 F:      drivers/net/ppp/pppox.c
12453
12454 PPP OVER L2TP
12455 M:      James Chapman <jchapman@katalix.com>
12456 S:      Maintained
12457 F:      net/l2tp/l2tp_ppp.c
12458 F:      include/linux/if_pppol2tp.h
12459 F:      include/uapi/linux/if_pppol2tp.h
12460
12461 PPP PROTOCOL DRIVERS AND COMPRESSORS
12462 M:      Paul Mackerras <paulus@samba.org>
12463 L:      linux-ppp@vger.kernel.org
12464 S:      Maintained
12465 F:      drivers/net/ppp/ppp_*
12466
12467 PPS SUPPORT
12468 M:      Rodolfo Giometti <giometti@enneenne.com>
12469 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12470 L:      linuxpps@ml.enneenne.com (subscribers-only)
12471 S:      Maintained
12472 F:      Documentation/pps/
12473 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12474 F:      Documentation/ABI/testing/sysfs-pps
12475 F:      drivers/pps/
12476 F:      include/linux/pps*.h
12477 F:      include/uapi/linux/pps.h
12478
12479 PPTP DRIVER
12480 M:      Dmitry Kozlov <xeb@mail.ru>
12481 L:      netdev@vger.kernel.org
12482 S:      Maintained
12483 F:      drivers/net/ppp/pptp.c
12484 W:      http://sourceforge.net/projects/accel-pptp
12485
12486 PRINTK
12487 M:      Petr Mladek <pmladek@suse.com>
12488 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12489 R:      Steven Rostedt <rostedt@goodmis.org>
12490 S:      Maintained
12491 F:      kernel/printk/
12492 F:      include/linux/printk.h
12493
12494 PRISM54 WIRELESS DRIVER
12495 M:      Luis Chamberlain <mcgrof@kernel.org>
12496 L:      linux-wireless@vger.kernel.org
12497 W:      http://wireless.kernel.org/en/users/Drivers/p54
12498 S:      Obsolete
12499 F:      drivers/net/wireless/intersil/prism54/
12500
12501 PROC FILESYSTEM
12502 R:      Alexey Dobriyan <adobriyan@gmail.com>
12503 L:      linux-kernel@vger.kernel.org
12504 L:      linux-fsdevel@vger.kernel.org
12505 S:      Maintained
12506 F:      fs/proc/
12507 F:      include/linux/proc_fs.h
12508 F:      tools/testing/selftests/proc/
12509 F:      Documentation/filesystems/proc.txt
12510
12511 PROC SYSCTL
12512 M:      Luis Chamberlain <mcgrof@kernel.org>
12513 M:      Kees Cook <keescook@chromium.org>
12514 L:      linux-kernel@vger.kernel.org
12515 L:      linux-fsdevel@vger.kernel.org
12516 S:      Maintained
12517 F:      fs/proc/proc_sysctl.c
12518 F:      include/linux/sysctl.h
12519 F:      kernel/sysctl.c
12520 F:      tools/testing/selftests/sysctl/
12521
12522 PS3 NETWORK SUPPORT
12523 M:      Geoff Levand <geoff@infradead.org>
12524 L:      netdev@vger.kernel.org
12525 L:      linuxppc-dev@lists.ozlabs.org
12526 S:      Maintained
12527 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12528
12529 PS3 PLATFORM SUPPORT
12530 M:      Geoff Levand <geoff@infradead.org>
12531 L:      linuxppc-dev@lists.ozlabs.org
12532 S:      Maintained
12533 F:      arch/powerpc/boot/ps3*
12534 F:      arch/powerpc/include/asm/lv1call.h
12535 F:      arch/powerpc/include/asm/ps3*.h
12536 F:      arch/powerpc/platforms/ps3/
12537 F:      drivers/*/ps3*
12538 F:      drivers/ps3/
12539 F:      drivers/rtc/rtc-ps3.c
12540 F:      drivers/usb/host/*ps3.c
12541 F:      sound/ppc/snd_ps3*
12542
12543 PS3VRAM DRIVER
12544 M:      Jim Paris <jim@jtan.com>
12545 M:      Geoff Levand <geoff@infradead.org>
12546 L:      linuxppc-dev@lists.ozlabs.org
12547 S:      Maintained
12548 F:      drivers/block/ps3vram.c
12549
12550 PSAMPLE PACKET SAMPLING SUPPORT:
12551 M:      Yotam Gigi <yotam.gi@gmail.com>
12552 S:      Maintained
12553 F:      net/psample
12554 F:      include/net/psample.h
12555 F:      include/uapi/linux/psample.h
12556
12557 PSTORE FILESYSTEM
12558 M:      Kees Cook <keescook@chromium.org>
12559 M:      Anton Vorontsov <anton@enomsg.org>
12560 M:      Colin Cross <ccross@android.com>
12561 M:      Tony Luck <tony.luck@intel.com>
12562 S:      Maintained
12563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12564 F:      fs/pstore/
12565 F:      include/linux/pstore*
12566 F:      drivers/firmware/efi/efi-pstore.c
12567 F:      drivers/acpi/apei/erst.c
12568 F:      Documentation/admin-guide/ramoops.rst
12569 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12570 K:      \b(pstore|ramoops)
12571
12572 PTP HARDWARE CLOCK SUPPORT
12573 M:      Richard Cochran <richardcochran@gmail.com>
12574 L:      netdev@vger.kernel.org
12575 S:      Maintained
12576 W:      http://linuxptp.sourceforge.net/
12577 F:      Documentation/ABI/testing/sysfs-ptp
12578 F:      Documentation/ptp/*
12579 F:      drivers/net/phy/dp83640*
12580 F:      drivers/ptp/*
12581 F:      include/linux/ptp_cl*
12582
12583 PTRACE SUPPORT
12584 M:      Oleg Nesterov <oleg@redhat.com>
12585 S:      Maintained
12586 F:      include/asm-generic/syscall.h
12587 F:      include/linux/ptrace.h
12588 F:      include/linux/regset.h
12589 F:      include/linux/tracehook.h
12590 F:      include/uapi/linux/ptrace.h
12591 F:      include/uapi/linux/ptrace.h
12592 F:      include/asm-generic/ptrace.h
12593 F:      kernel/ptrace.c
12594 F:      arch/*/ptrace*.c
12595 F:      arch/*/*/ptrace*.c
12596 F:      arch/*/include/asm/ptrace*.h
12597
12598 PULSE8-CEC DRIVER
12599 M:      Hans Verkuil <hverkuil@xs4all.nl>
12600 L:      linux-media@vger.kernel.org
12601 T:      git git://linuxtv.org/media_tree.git
12602 S:      Maintained
12603 F:      drivers/media/usb/pulse8-cec/*
12604 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12605
12606 PVRUSB2 VIDEO4LINUX DRIVER
12607 M:      Mike Isely <isely@pobox.com>
12608 L:      pvrusb2@isely.net       (subscribers-only)
12609 L:      linux-media@vger.kernel.org
12610 W:      http://www.isely.net/pvrusb2/
12611 T:      git git://linuxtv.org/media_tree.git
12612 S:      Maintained
12613 F:      Documentation/media/v4l-drivers/pvrusb2*
12614 F:      drivers/media/usb/pvrusb2/
12615
12616 PWC WEBCAM DRIVER
12617 M:      Hans Verkuil <hverkuil@xs4all.nl>
12618 L:      linux-media@vger.kernel.org
12619 T:      git git://linuxtv.org/media_tree.git
12620 S:      Odd Fixes
12621 F:      drivers/media/usb/pwc/*
12622 F:      include/trace/events/pwc.h
12623
12624 PWM FAN DRIVER
12625 M:      Kamil Debski <kamil@wypas.org>
12626 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12627 L:      linux-hwmon@vger.kernel.org
12628 S:      Supported
12629 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12630 F:      Documentation/hwmon/pwm-fan
12631 F:      drivers/hwmon/pwm-fan.c
12632
12633 PWM IR Transmitter
12634 M:      Sean Young <sean@mess.org>
12635 L:      linux-media@vger.kernel.org
12636 S:      Maintained
12637 F:      drivers/media/rc/pwm-ir-tx.c
12638
12639 PWM SUBSYSTEM
12640 M:      Thierry Reding <thierry.reding@gmail.com>
12641 L:      linux-pwm@vger.kernel.org
12642 S:      Maintained
12643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12644 F:      Documentation/pwm.txt
12645 F:      Documentation/devicetree/bindings/pwm/
12646 F:      include/linux/pwm.h
12647 F:      drivers/pwm/
12648 F:      drivers/video/backlight/pwm_bl.c
12649 F:      include/linux/pwm_backlight.h
12650 F:      drivers/gpio/gpio-mvebu.c
12651 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12652
12653 PXA GPIO DRIVER
12654 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12655 L:      linux-gpio@vger.kernel.org
12656 S:      Maintained
12657 F:      drivers/gpio/gpio-pxa.c
12658
12659 PXA MMCI DRIVER
12660 S:      Orphan
12661
12662 PXA RTC DRIVER
12663 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12664 L:      linux-rtc@vger.kernel.org
12665 S:      Maintained
12666
12667 PXA2xx/PXA3xx SUPPORT
12668 M:      Daniel Mack <daniel@zonque.org>
12669 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12670 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12672 T:      git git://github.com/hzhuang1/linux.git
12673 T:      git git://github.com/rjarzmik/linux.git
12674 S:      Maintained
12675 F:      arch/arm/boot/dts/pxa*
12676 F:      arch/arm/mach-pxa/
12677 F:      drivers/dma/pxa*
12678 F:      drivers/pcmcia/pxa2xx*
12679 F:      drivers/pinctrl/pxa/
12680 F:      drivers/spi/spi-pxa2xx*
12681 F:      drivers/usb/gadget/udc/pxa2*
12682 F:      include/sound/pxa2xx-lib.h
12683 F:      sound/arm/pxa*
12684 F:      sound/soc/pxa/
12685
12686 QAT DRIVER
12687 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12688 L:      qat-linux@intel.com
12689 S:      Supported
12690 F:      drivers/crypto/qat/
12691
12692 QCOM AUDIO (ASoC) DRIVERS
12693 M:      Patrick Lai <plai@codeaurora.org>
12694 M:      Banajit Goswami <bgoswami@codeaurora.org>
12695 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12696 S:      Supported
12697 F:      sound/soc/qcom/
12698
12699 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12700 M:      Gabriel Somlo <somlo@cmu.edu>
12701 M:      "Michael S. Tsirkin" <mst@redhat.com>
12702 L:      qemu-devel@nongnu.org
12703 S:      Maintained
12704 F:      drivers/firmware/qemu_fw_cfg.c
12705 F:      include/uapi/linux/qemu_fw_cfg.h
12706
12707 QIB DRIVER
12708 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12709 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12710 L:      linux-rdma@vger.kernel.org
12711 S:      Supported
12712 F:      drivers/infiniband/hw/qib/
12713
12714 QLOGIC QL41xxx FCOE DRIVER
12715 M:      QLogic-Storage-Upstream@cavium.com
12716 L:      linux-scsi@vger.kernel.org
12717 S:      Supported
12718 F:      drivers/scsi/qedf/
12719
12720 QLOGIC QL41xxx ISCSI DRIVER
12721 M:      QLogic-Storage-Upstream@cavium.com
12722 L:      linux-scsi@vger.kernel.org
12723 S:      Supported
12724 F:      drivers/scsi/qedi/
12725
12726 QLOGIC QL4xxx ETHERNET DRIVER
12727 M:      Ariel Elior <aelior@marvell.com>
12728 M:      GR-everest-linux-l2@marvell.com
12729 L:      netdev@vger.kernel.org
12730 S:      Supported
12731 F:      drivers/net/ethernet/qlogic/qed/
12732 F:      include/linux/qed/
12733 F:      drivers/net/ethernet/qlogic/qede/
12734
12735 QLOGIC QL4xxx RDMA DRIVER
12736 M:      Michal Kalderon <mkalderon@marvell.com>
12737 M:      Ariel Elior <aelior@marvell.com>
12738 L:      linux-rdma@vger.kernel.org
12739 S:      Supported
12740 F:      drivers/infiniband/hw/qedr/
12741 F:      include/uapi/rdma/qedr-abi.h
12742
12743 QLOGIC QLA1280 SCSI DRIVER
12744 M:      Michael Reed <mdr@sgi.com>
12745 L:      linux-scsi@vger.kernel.org
12746 S:      Maintained
12747 F:      drivers/scsi/qla1280.[ch]
12748
12749 QLOGIC QLA2XXX FC-SCSI DRIVER
12750 M:      qla2xxx-upstream@qlogic.com
12751 L:      linux-scsi@vger.kernel.org
12752 S:      Supported
12753 F:      Documentation/scsi/LICENSE.qla2xxx
12754 F:      drivers/scsi/qla2xxx/
12755
12756 QLOGIC QLA3XXX NETWORK DRIVER
12757 M:      GR-Linux-NIC-Dev@marvell.com
12758 L:      netdev@vger.kernel.org
12759 S:      Supported
12760 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12761 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12762
12763 QLOGIC QLA4XXX iSCSI DRIVER
12764 M:      QLogic-Storage-Upstream@qlogic.com
12765 L:      linux-scsi@vger.kernel.org
12766 S:      Supported
12767 F:      Documentation/scsi/LICENSE.qla4xxx
12768 F:      drivers/scsi/qla4xxx/
12769
12770 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12771 M:      Shahed Shaikh <shshaikh@marvell.com>
12772 M:      Manish Chopra <manishc@marvell.com>
12773 M:      GR-Linux-NIC-Dev@marvell.com
12774 L:      netdev@vger.kernel.org
12775 S:      Supported
12776 F:      drivers/net/ethernet/qlogic/qlcnic/
12777
12778 QLOGIC QLGE 10Gb ETHERNET DRIVER
12779 M:      Manish Chopra <manishc@marvell.com>
12780 M:      GR-Linux-NIC-Dev@marvell.com
12781 L:      netdev@vger.kernel.org
12782 S:      Supported
12783 F:      drivers/net/ethernet/qlogic/qlge/
12784
12785 QM1D1B0004 MEDIA DRIVER
12786 M:      Akihiro Tsukada <tskd08@gmail.com>
12787 L:      linux-media@vger.kernel.org
12788 S:      Odd Fixes
12789 F:      drivers/media/tuners/qm1d1b0004*
12790
12791 QM1D1C0042 MEDIA DRIVER
12792 M:      Akihiro Tsukada <tskd08@gmail.com>
12793 L:      linux-media@vger.kernel.org
12794 S:      Odd Fixes
12795 F:      drivers/media/tuners/qm1d1c0042*
12796
12797 QNX4 FILESYSTEM
12798 M:      Anders Larsen <al@alarsen.net>
12799 W:      http://www.alarsen.net/linux/qnx4fs/
12800 S:      Maintained
12801 F:      fs/qnx4/
12802 F:      include/uapi/linux/qnx4_fs.h
12803 F:      include/uapi/linux/qnxtypes.h
12804
12805 QORIQ DPAA2 FSL-MC BUS DRIVER
12806 M:      Stuart Yoder <stuyoder@gmail.com>
12807 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12808 L:      linux-kernel@vger.kernel.org
12809 S:      Maintained
12810 F:      drivers/bus/fsl-mc/
12811 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12812 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12813
12814 QT1010 MEDIA DRIVER
12815 M:      Antti Palosaari <crope@iki.fi>
12816 L:      linux-media@vger.kernel.org
12817 W:      https://linuxtv.org
12818 W:      http://palosaari.fi/linux/
12819 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12820 T:      git git://linuxtv.org/anttip/media_tree.git
12821 S:      Maintained
12822 F:      drivers/media/tuners/qt1010*
12823
12824 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12825 M:      Kalle Valo <kvalo@codeaurora.org>
12826 L:      ath10k@lists.infradead.org
12827 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12829 S:      Supported
12830 F:      drivers/net/wireless/ath/ath10k/
12831
12832 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12833 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12834 L:      linux-wireless@vger.kernel.org
12835 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12836 S:      Supported
12837 F:      drivers/net/wireless/ath/ath9k/
12838
12839 QUALCOMM CAMERA SUBSYSTEM DRIVER
12840 M:      Todor Tomov <todor.too@gmail.com>
12841 L:      linux-media@vger.kernel.org
12842 S:      Maintained
12843 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12844 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12845 F:      drivers/media/platform/qcom/camss/
12846
12847 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12848 M:      Ilia Lin <ilia.lin@kernel.org>
12849 L:      linux-pm@vger.kernel.org
12850 S:      Maintained
12851 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12852 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12853
12854 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12855 M:      Timur Tabi <timur@kernel.org>
12856 L:      netdev@vger.kernel.org
12857 S:      Maintained
12858 F:      drivers/net/ethernet/qualcomm/emac/
12859
12860 QUALCOMM ETHQOS ETHERNET DRIVER
12861 M:      Vinod Koul <vkoul@kernel.org>
12862 M:      Niklas Cassel <niklas.cassel@linaro.org>
12863 L:      netdev@vger.kernel.org
12864 S:      Maintained
12865 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12866 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12867
12868 QUALCOMM GENERIC INTERFACE I2C DRIVER
12869 M:      Alok Chauhan <alokc@codeaurora.org>
12870 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12871 L:      linux-i2c@vger.kernel.org
12872 L:      linux-arm-msm@vger.kernel.org
12873 S:      Supported
12874 F:      drivers/i2c/busses/i2c-qcom-geni.c
12875
12876 QUALCOMM HEXAGON ARCHITECTURE
12877 M:      Richard Kuo <rkuo@codeaurora.org>
12878 L:      linux-hexagon@vger.kernel.org
12879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12880 S:      Supported
12881 F:      arch/hexagon/
12882
12883 QUALCOMM HIDMA DRIVER
12884 M:      Sinan Kaya <okaya@kernel.org>
12885 L:      linux-arm-kernel@lists.infradead.org
12886 L:      linux-arm-msm@vger.kernel.org
12887 L:      dmaengine@vger.kernel.org
12888 S:      Supported
12889 F:      drivers/dma/qcom/hidma*
12890
12891 QUALCOMM IOMMU
12892 M:      Rob Clark <robdclark@gmail.com>
12893 L:      iommu@lists.linux-foundation.org
12894 L:      linux-arm-msm@vger.kernel.org
12895 S:      Maintained
12896 F:      drivers/iommu/qcom_iommu.c
12897
12898 QUALCOMM TSENS THERMAL DRIVER
12899 M:      Amit Kucheria <amit.kucheria@linaro.org>
12900 L:      linux-pm@vger.kernel.org
12901 L:      linux-arm-msm@vger.kernel.org
12902 S:      Maintained
12903 F:      drivers/thermal/qcom/
12904
12905 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12906 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12907 L:      linux-media@vger.kernel.org
12908 L:      linux-arm-msm@vger.kernel.org
12909 T:      git git://linuxtv.org/media_tree.git
12910 S:      Maintained
12911 F:      drivers/media/platform/qcom/venus/
12912
12913 QUALCOMM WCN36XX WIRELESS DRIVER
12914 M:      Kalle Valo <kvalo@codeaurora.org>
12915 L:      wcn36xx@lists.infradead.org
12916 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12917 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12918 S:      Supported
12919 F:      drivers/net/wireless/ath/wcn36xx/
12920
12921 QUANTENNA QTNFMAC WIRELESS DRIVER
12922 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12923 M:      Avinash Patil <avinashp@quantenna.com>
12924 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12925 L:      linux-wireless@vger.kernel.org
12926 S:      Maintained
12927 F:      drivers/net/wireless/quantenna
12928
12929 RADEON and AMDGPU DRM DRIVERS
12930 M:      Alex Deucher <alexander.deucher@amd.com>
12931 M:      Christian König <christian.koenig@amd.com>
12932 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12933 L:      amd-gfx@lists.freedesktop.org
12934 T:      git git://people.freedesktop.org/~agd5f/linux
12935 S:      Supported
12936 F:      drivers/gpu/drm/radeon/
12937 F:      include/uapi/drm/radeon_drm.h
12938 F:      drivers/gpu/drm/amd/
12939 F:      include/uapi/drm/amdgpu_drm.h
12940
12941 RADEON FRAMEBUFFER DISPLAY DRIVER
12942 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12943 L:      linux-fbdev@vger.kernel.org
12944 S:      Maintained
12945 F:      drivers/video/fbdev/aty/radeon*
12946 F:      include/uapi/linux/radeonfb.h
12947
12948 RADIOSHARK RADIO DRIVER
12949 M:      Hans Verkuil <hverkuil@xs4all.nl>
12950 L:      linux-media@vger.kernel.org
12951 T:      git git://linuxtv.org/media_tree.git
12952 S:      Maintained
12953 F:      drivers/media/radio/radio-shark.c
12954
12955 RADIOSHARK2 RADIO DRIVER
12956 M:      Hans Verkuil <hverkuil@xs4all.nl>
12957 L:      linux-media@vger.kernel.org
12958 T:      git git://linuxtv.org/media_tree.git
12959 S:      Maintained
12960 F:      drivers/media/radio/radio-shark2.c
12961 F:      drivers/media/radio/radio-tea5777.c
12962
12963 RADOS BLOCK DEVICE (RBD)
12964 M:      Ilya Dryomov <idryomov@gmail.com>
12965 M:      Sage Weil <sage@redhat.com>
12966 M:      Alex Elder <elder@kernel.org>
12967 L:      ceph-devel@vger.kernel.org
12968 W:      http://ceph.com/
12969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12970 T:      git git://github.com/ceph/ceph-client.git
12971 S:      Supported
12972 F:      Documentation/ABI/testing/sysfs-bus-rbd
12973 F:      drivers/block/rbd.c
12974 F:      drivers/block/rbd_types.h
12975
12976 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12977 M:      Paul Mackerras <paulus@samba.org>
12978 L:      linux-fbdev@vger.kernel.org
12979 S:      Maintained
12980 F:      drivers/video/fbdev/aty/aty128fb.c
12981
12982 RAINSHADOW-CEC DRIVER
12983 M:      Hans Verkuil <hverkuil@xs4all.nl>
12984 L:      linux-media@vger.kernel.org
12985 T:      git git://linuxtv.org/media_tree.git
12986 S:      Maintained
12987 F:      drivers/media/usb/rainshadow-cec/*
12988
12989 RALINK MIPS ARCHITECTURE
12990 M:      John Crispin <john@phrozen.org>
12991 L:      linux-mips@vger.kernel.org
12992 S:      Maintained
12993 F:      arch/mips/ralink
12994
12995 RALINK RT2X00 WIRELESS LAN DRIVER
12996 P:      rt2x00 project
12997 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12998 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12999 L:      linux-wireless@vger.kernel.org
13000 S:      Maintained
13001 F:      drivers/net/wireless/ralink/rt2x00/
13002
13003 RAMDISK RAM BLOCK DEVICE DRIVER
13004 M:      Jens Axboe <axboe@kernel.dk>
13005 S:      Maintained
13006 F:      Documentation/blockdev/ramdisk.txt
13007 F:      drivers/block/brd.c
13008
13009 RANCHU VIRTUAL BOARD FOR MIPS
13010 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13011 L:      linux-mips@vger.kernel.org
13012 S:      Supported
13013 F:      arch/mips/generic/board-ranchu.c
13014 F:      arch/mips/configs/generic/board-ranchu.config
13015
13016 RANDOM NUMBER DRIVER
13017 M:      "Theodore Ts'o" <tytso@mit.edu>
13018 S:      Maintained
13019 F:      drivers/char/random.c
13020
13021 RAPIDIO SUBSYSTEM
13022 M:      Matt Porter <mporter@kernel.crashing.org>
13023 M:      Alexandre Bounine <alex.bou9@gmail.com>
13024 S:      Maintained
13025 F:      drivers/rapidio/
13026
13027 RAS INFRASTRUCTURE
13028 M:      Tony Luck <tony.luck@intel.com>
13029 M:      Borislav Petkov <bp@alien8.de>
13030 L:      linux-edac@vger.kernel.org
13031 S:      Maintained
13032 F:      drivers/ras/
13033 F:      include/linux/ras.h
13034 F:      include/ras/ras_event.h
13035 F:      Documentation/admin-guide/ras.rst
13036
13037 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13038 L:      linux-wireless@vger.kernel.org
13039 S:      Orphan
13040 F:      drivers/net/wireless/ray*
13041
13042 RCUTORTURE TEST FRAMEWORK
13043 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13044 M:      Josh Triplett <josh@joshtriplett.org>
13045 R:      Steven Rostedt <rostedt@goodmis.org>
13046 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13047 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13048 L:      rcu@vger.kernel.org
13049 S:      Supported
13050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13051 F:      tools/testing/selftests/rcutorture
13052
13053 RDC R-321X SoC
13054 M:      Florian Fainelli <florian@openwrt.org>
13055 S:      Maintained
13056
13057 RDC R6040 FAST ETHERNET DRIVER
13058 M:      Florian Fainelli <f.fainelli@gmail.com>
13059 L:      netdev@vger.kernel.org
13060 S:      Maintained
13061 F:      drivers/net/ethernet/rdc/r6040.c
13062
13063 RDMAVT - RDMA verbs software
13064 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13065 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13066 L:      linux-rdma@vger.kernel.org
13067 S:      Supported
13068 F:      drivers/infiniband/sw/rdmavt
13069
13070 RDS - RELIABLE DATAGRAM SOCKETS
13071 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13072 L:      netdev@vger.kernel.org
13073 L:      linux-rdma@vger.kernel.org
13074 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13075 W:      https://oss.oracle.com/projects/rds/
13076 S:      Supported
13077 F:      net/rds/
13078 F:      Documentation/networking/rds.txt
13079
13080 RDT - RESOURCE ALLOCATION
13081 M:      Fenghua Yu <fenghua.yu@intel.com>
13082 M:      Reinette Chatre <reinette.chatre@intel.com>
13083 L:      linux-kernel@vger.kernel.org
13084 S:      Supported
13085 F:      arch/x86/kernel/cpu/resctrl/
13086 F:      arch/x86/include/asm/resctrl_sched.h
13087 F:      Documentation/x86/resctrl*
13088
13089 READ-COPY UPDATE (RCU)
13090 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13091 M:      Josh Triplett <josh@joshtriplett.org>
13092 R:      Steven Rostedt <rostedt@goodmis.org>
13093 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13094 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13095 R:      Joel Fernandes <joel@joelfernandes.org>
13096 L:      rcu@vger.kernel.org
13097 W:      http://www.rdrop.com/users/paulmck/RCU/
13098 S:      Supported
13099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13100 F:      Documentation/RCU/
13101 X:      Documentation/RCU/torture.txt
13102 F:      include/linux/rcu*
13103 X:      include/linux/srcu*.h
13104 F:      kernel/rcu/
13105 X:      kernel/rcu/srcu*.c
13106
13107 REAL TIME CLOCK (RTC) SUBSYSTEM
13108 M:      Alessandro Zummo <a.zummo@towertech.it>
13109 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13110 L:      linux-rtc@vger.kernel.org
13111 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13113 S:      Maintained
13114 F:      Documentation/devicetree/bindings/rtc/
13115 F:      Documentation/rtc.txt
13116 F:      drivers/rtc/
13117 F:      include/linux/rtc.h
13118 F:      include/uapi/linux/rtc.h
13119 F:      include/linux/rtc/
13120 F:      include/linux/platform_data/rtc-*
13121 F:      tools/testing/selftests/rtc/
13122
13123 REALTEK AUDIO CODECS
13124 M:      Bard Liao <bardliao@realtek.com>
13125 M:      Oder Chiou <oder_chiou@realtek.com>
13126 S:      Maintained
13127 F:      sound/soc/codecs/rt*
13128 F:      include/sound/rt*.h
13129
13130 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13131 M:      Linus Walleij <linus.walleij@linaro.org>
13132 S:      Maintained
13133 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13134 F:      drivers/net/dsa/realtek-smi*
13135 F:      drivers/net/dsa/rtl83*
13136
13137 REDPINE WIRELESS DRIVER
13138 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13139 M:      Siva Rebbagondla <siva8118@gmail.com>
13140 L:      linux-wireless@vger.kernel.org
13141 S:      Maintained
13142 F:      drivers/net/wireless/rsi/
13143
13144 REGISTER MAP ABSTRACTION
13145 M:      Mark Brown <broonie@kernel.org>
13146 L:      linux-kernel@vger.kernel.org
13147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13148 S:      Supported
13149 F:      Documentation/devicetree/bindings/regmap/
13150 F:      drivers/base/regmap/
13151 F:      include/linux/regmap.h
13152
13153 REISERFS FILE SYSTEM
13154 L:      reiserfs-devel@vger.kernel.org
13155 S:      Supported
13156 F:      fs/reiserfs/
13157
13158 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13159 M:      Ohad Ben-Cohen <ohad@wizery.com>
13160 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13161 L:      linux-remoteproc@vger.kernel.org
13162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13163 S:      Maintained
13164 F:      Documentation/devicetree/bindings/remoteproc/
13165 F:      Documentation/remoteproc.txt
13166 F:      drivers/remoteproc/
13167 F:      include/linux/remoteproc.h
13168
13169 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13170 M:      Ohad Ben-Cohen <ohad@wizery.com>
13171 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13172 L:      linux-remoteproc@vger.kernel.org
13173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13174 S:      Maintained
13175 F:      drivers/rpmsg/
13176 F:      Documentation/rpmsg.txt
13177 F:      include/linux/rpmsg.h
13178 F:      include/linux/rpmsg/
13179
13180 RENESAS CLOCK DRIVERS
13181 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13182 L:      linux-renesas-soc@vger.kernel.org
13183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13184 S:      Supported
13185 F:      drivers/clk/renesas/
13186
13187 RENESAS EMEV2 I2C DRIVER
13188 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13189 S:      Supported
13190 F:      drivers/i2c/busses/i2c-emev2.c
13191
13192 RENESAS ETHERNET DRIVERS
13193 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13194 L:      netdev@vger.kernel.org
13195 L:      linux-renesas-soc@vger.kernel.org
13196 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13197 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13198 F:      drivers/net/ethernet/renesas/
13199 F:      include/linux/sh_eth.h
13200
13201 RENESAS R-CAR GYROADC DRIVER
13202 M:      Marek Vasut <marek.vasut@gmail.com>
13203 L:      linux-iio@vger.kernel.org
13204 S:      Supported
13205 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13206 F:      drivers/iio/adc/rcar-gyroadc.c
13207
13208 RENESAS R-CAR I2C DRIVERS
13209 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13210 S:      Supported
13211 F:      drivers/i2c/busses/i2c-rcar.c
13212 F:      drivers/i2c/busses/i2c-sh_mobile.c
13213
13214 RENESAS RIIC DRIVER
13215 M:      Chris Brandt <chris.brandt@renesas.com>
13216 S:      Supported
13217 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13218 F:      drivers/i2c/busses/i2c-riic.c
13219
13220 RENESAS USB PHY DRIVER
13221 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13222 L:      linux-renesas-soc@vger.kernel.org
13223 S:      Maintained
13224 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13225
13226 RESET CONTROLLER FRAMEWORK
13227 M:      Philipp Zabel <p.zabel@pengutronix.de>
13228 T:      git git://git.pengutronix.de/git/pza/linux
13229 S:      Maintained
13230 F:      drivers/reset/
13231 F:      Documentation/devicetree/bindings/reset/
13232 F:      include/dt-bindings/reset/
13233 F:      include/linux/reset.h
13234 F:      include/linux/reset/
13235 F:      include/linux/reset-controller.h
13236
13237 RESTARTABLE SEQUENCES SUPPORT
13238 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13239 M:      Peter Zijlstra <peterz@infradead.org>
13240 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13241 M:      Boqun Feng <boqun.feng@gmail.com>
13242 L:      linux-kernel@vger.kernel.org
13243 S:      Supported
13244 F:      kernel/rseq.c
13245 F:      include/uapi/linux/rseq.h
13246 F:      include/trace/events/rseq.h
13247 F:      tools/testing/selftests/rseq/
13248
13249 RFKILL
13250 M:      Johannes Berg <johannes@sipsolutions.net>
13251 L:      linux-wireless@vger.kernel.org
13252 W:      http://wireless.kernel.org/
13253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13255 S:      Maintained
13256 F:      Documentation/rfkill.txt
13257 F:      Documentation/ABI/stable/sysfs-class-rfkill
13258 F:      net/rfkill/
13259 F:      include/linux/rfkill.h
13260 F:      include/uapi/linux/rfkill.h
13261
13262 RHASHTABLE
13263 M:      Thomas Graf <tgraf@suug.ch>
13264 M:      Herbert Xu <herbert@gondor.apana.org.au>
13265 L:      netdev@vger.kernel.org
13266 S:      Maintained
13267 F:      lib/rhashtable.c
13268 F:      lib/test_rhashtable.c
13269 F:      include/linux/rhashtable.h
13270 F:      include/linux/rhashtable-types.h
13271
13272 RICOH R5C592 MEMORYSTICK DRIVER
13273 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13274 S:      Maintained
13275 F:      drivers/memstick/host/r592.*
13276
13277 RICOH SMARTMEDIA/XD DRIVER
13278 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13279 S:      Maintained
13280 F:      drivers/mtd/nand/raw/r852.c
13281 F:      drivers/mtd/nand/raw/r852.h
13282
13283 RISC-V ARCHITECTURE
13284 M:      Palmer Dabbelt <palmer@sifive.com>
13285 M:      Albert Ou <aou@eecs.berkeley.edu>
13286 L:      linux-riscv@lists.infradead.org
13287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13288 S:      Supported
13289 F:      arch/riscv/
13290 K:      riscv
13291 N:      riscv
13292
13293 ROCCAT DRIVERS
13294 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13295 W:      http://sourceforge.net/projects/roccat/
13296 S:      Maintained
13297 F:      drivers/hid/hid-roccat*
13298 F:      include/linux/hid-roccat*
13299 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13300
13301 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13302 M:      Jacob chen <jacob2.chen@rock-chips.com>
13303 L:      linux-media@vger.kernel.org
13304 S:      Maintained
13305 F:      drivers/media/platform/rockchip/rga/
13306 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13307
13308 ROCKCHIP VPU CODEC DRIVER
13309 M:      Ezequiel Garcia <ezequiel@collabora.com>
13310 L:      linux-media@vger.kernel.org
13311 S:      Maintained
13312 F:      drivers/staging/media/platform/rockchip/vpu/
13313 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13314
13315 ROCKER DRIVER
13316 M:      Jiri Pirko <jiri@resnulli.us>
13317 L:      netdev@vger.kernel.org
13318 S:      Supported
13319 F:      drivers/net/ethernet/rocker/
13320
13321 ROCKETPORT DRIVER
13322 P:      Comtrol Corp.
13323 W:      http://www.comtrol.com
13324 S:      Maintained
13325 F:      Documentation/serial/rocket.txt
13326 F:      drivers/tty/rocket*
13327
13328 ROCKETPORT EXPRESS/INFINITY DRIVER
13329 M:      Kevin Cernekee <cernekee@gmail.com>
13330 L:      linux-serial@vger.kernel.org
13331 S:      Odd Fixes
13332 F:      drivers/tty/serial/rp2.*
13333
13334 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13335 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13336 L:      linux-kernel@vger.kernel.org
13337 L:      linux-renesas-soc@vger.kernel.org
13338 S:      Supported
13339 F:      drivers/mfd/bd9571mwv.c
13340 F:      drivers/regulator/bd9571mwv-regulator.c
13341 F:      drivers/gpio/gpio-bd9571mwv.c
13342 F:      include/linux/mfd/bd9571mwv.h
13343 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13344
13345 ROSE NETWORK LAYER
13346 M:      Ralf Baechle <ralf@linux-mips.org>
13347 L:      linux-hams@vger.kernel.org
13348 W:      http://www.linux-ax25.org/
13349 S:      Maintained
13350 F:      include/net/rose.h
13351 F:      include/uapi/linux/rose.h
13352 F:      net/rose/
13353
13354 RTL2830 MEDIA DRIVER
13355 M:      Antti Palosaari <crope@iki.fi>
13356 L:      linux-media@vger.kernel.org
13357 W:      https://linuxtv.org
13358 W:      http://palosaari.fi/linux/
13359 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13360 T:      git git://linuxtv.org/anttip/media_tree.git
13361 S:      Maintained
13362 F:      drivers/media/dvb-frontends/rtl2830*
13363
13364 RTL2832 MEDIA DRIVER
13365 M:      Antti Palosaari <crope@iki.fi>
13366 L:      linux-media@vger.kernel.org
13367 W:      https://linuxtv.org
13368 W:      http://palosaari.fi/linux/
13369 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13370 T:      git git://linuxtv.org/anttip/media_tree.git
13371 S:      Maintained
13372 F:      drivers/media/dvb-frontends/rtl2832*
13373
13374 RTL2832_SDR MEDIA DRIVER
13375 M:      Antti Palosaari <crope@iki.fi>
13376 L:      linux-media@vger.kernel.org
13377 W:      https://linuxtv.org
13378 W:      http://palosaari.fi/linux/
13379 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13380 T:      git git://linuxtv.org/anttip/media_tree.git
13381 S:      Maintained
13382 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13383
13384 RTL8180 WIRELESS DRIVER
13385 L:      linux-wireless@vger.kernel.org
13386 W:      http://wireless.kernel.org/
13387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13388 S:      Orphan
13389 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13390
13391 RTL8187 WIRELESS DRIVER
13392 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13393 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13394 M:      Larry Finger <Larry.Finger@lwfinger.net>
13395 L:      linux-wireless@vger.kernel.org
13396 W:      http://wireless.kernel.org/
13397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13398 S:      Maintained
13399 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13400
13401 REALTEK WIRELESS DRIVER (rtlwifi family)
13402 M:      Ping-Ke Shih <pkshih@realtek.com>
13403 L:      linux-wireless@vger.kernel.org
13404 W:      http://wireless.kernel.org/
13405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13406 S:      Maintained
13407 F:      drivers/net/wireless/realtek/rtlwifi/
13408
13409 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13410 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13411 L:      linux-wireless@vger.kernel.org
13412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13413 S:      Maintained
13414 F:      drivers/net/wireless/realtek/rtl8xxxu/
13415
13416 RXRPC SOCKETS (AF_RXRPC)
13417 M:      David Howells <dhowells@redhat.com>
13418 L:      linux-afs@lists.infradead.org
13419 S:      Supported
13420 F:      net/rxrpc/
13421 F:      include/keys/rxrpc-type.h
13422 F:      include/net/af_rxrpc.h
13423 F:      include/trace/events/rxrpc.h
13424 F:      include/uapi/linux/rxrpc.h
13425 F:      Documentation/networking/rxrpc.txt
13426 W:      https://www.infradead.org/~dhowells/kafs/
13427
13428 S3 SAVAGE FRAMEBUFFER DRIVER
13429 M:      Antonino Daplas <adaplas@gmail.com>
13430 L:      linux-fbdev@vger.kernel.org
13431 S:      Maintained
13432 F:      drivers/video/fbdev/savage/
13433
13434 S390
13435 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13436 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13437 L:      linux-s390@vger.kernel.org
13438 W:      http://www.ibm.com/developerworks/linux/linux390/
13439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13440 S:      Supported
13441 F:      arch/s390/
13442 F:      drivers/s390/
13443 F:      Documentation/s390/
13444 F:      Documentation/driver-api/s390-drivers.rst
13445
13446 S390 COMMON I/O LAYER
13447 M:      Sebastian Ott <sebott@linux.ibm.com>
13448 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13449 L:      linux-s390@vger.kernel.org
13450 W:      http://www.ibm.com/developerworks/linux/linux390/
13451 S:      Supported
13452 F:      drivers/s390/cio/
13453
13454 S390 DASD DRIVER
13455 M:      Stefan Haberland <sth@linux.ibm.com>
13456 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13457 L:      linux-s390@vger.kernel.org
13458 W:      http://www.ibm.com/developerworks/linux/linux390/
13459 S:      Supported
13460 F:      drivers/s390/block/dasd*
13461 F:      block/partitions/ibm.c
13462
13463 S390 IOMMU (PCI)
13464 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13465 L:      linux-s390@vger.kernel.org
13466 W:      http://www.ibm.com/developerworks/linux/linux390/
13467 S:      Supported
13468 F:      drivers/iommu/s390-iommu.c
13469
13470 S390 IUCV NETWORK LAYER
13471 M:      Julian Wiedmann <jwi@linux.ibm.com>
13472 M:      Ursula Braun <ubraun@linux.ibm.com>
13473 L:      linux-s390@vger.kernel.org
13474 W:      http://www.ibm.com/developerworks/linux/linux390/
13475 S:      Supported
13476 F:      drivers/s390/net/*iucv*
13477 F:      include/net/iucv/
13478 F:      net/iucv/
13479
13480 S390 NETWORK DRIVERS
13481 M:      Julian Wiedmann <jwi@linux.ibm.com>
13482 M:      Ursula Braun <ubraun@linux.ibm.com>
13483 L:      linux-s390@vger.kernel.org
13484 W:      http://www.ibm.com/developerworks/linux/linux390/
13485 S:      Supported
13486 F:      drivers/s390/net/
13487
13488 S390 PCI SUBSYSTEM
13489 M:      Sebastian Ott <sebott@linux.ibm.com>
13490 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13491 L:      linux-s390@vger.kernel.org
13492 W:      http://www.ibm.com/developerworks/linux/linux390/
13493 S:      Supported
13494 F:      arch/s390/pci/
13495 F:      drivers/pci/hotplug/s390_pci_hpc.c
13496
13497 S390 VFIO-CCW DRIVER
13498 M:      Cornelia Huck <cohuck@redhat.com>
13499 M:      Farhan Ali <alifm@linux.ibm.com>
13500 M:      Eric Farman <farman@linux.ibm.com>
13501 R:      Halil Pasic <pasic@linux.ibm.com>
13502 L:      linux-s390@vger.kernel.org
13503 L:      kvm@vger.kernel.org
13504 S:      Supported
13505 F:      drivers/s390/cio/vfio_ccw*
13506 F:      Documentation/s390/vfio-ccw.txt
13507 F:      include/uapi/linux/vfio_ccw.h
13508
13509 S390 ZCRYPT DRIVER
13510 M:      Harald Freudenberger <freude@linux.ibm.com>
13511 L:      linux-s390@vger.kernel.org
13512 W:      http://www.ibm.com/developerworks/linux/linux390/
13513 S:      Supported
13514 F:      drivers/s390/crypto/
13515
13516 S390 VFIO AP DRIVER
13517 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13518 M:      Pierre Morel <pmorel@linux.ibm.com>
13519 M:      Halil Pasic <pasic@linux.ibm.com>
13520 L:      linux-s390@vger.kernel.org
13521 W:      http://www.ibm.com/developerworks/linux/linux390/
13522 S:      Supported
13523 F:      drivers/s390/crypto/vfio_ap_drv.c
13524 F:      drivers/s390/crypto/vfio_ap_private.h
13525 F:      drivers/s390/crypto/vfio_ap_ops.c
13526 F:      Documentation/s390/vfio-ap.txt
13527
13528 S390 ZFCP DRIVER
13529 M:      Steffen Maier <maier@linux.ibm.com>
13530 M:      Benjamin Block <bblock@linux.ibm.com>
13531 L:      linux-s390@vger.kernel.org
13532 W:      http://www.ibm.com/developerworks/linux/linux390/
13533 S:      Supported
13534 F:      drivers/s390/scsi/zfcp_*
13535
13536 S3C24XX SD/MMC Driver
13537 M:      Ben Dooks <ben-linux@fluff.org>
13538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13539 S:      Supported
13540 F:      drivers/mmc/host/s3cmci.*
13541
13542 SAA6588 RDS RECEIVER DRIVER
13543 M:      Hans Verkuil <hverkuil@xs4all.nl>
13544 L:      linux-media@vger.kernel.org
13545 T:      git git://linuxtv.org/media_tree.git
13546 W:      https://linuxtv.org
13547 S:      Odd Fixes
13548 F:      drivers/media/i2c/saa6588*
13549
13550 SAA7134 VIDEO4LINUX DRIVER
13551 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13552 L:      linux-media@vger.kernel.org
13553 W:      https://linuxtv.org
13554 T:      git git://linuxtv.org/media_tree.git
13555 S:      Odd fixes
13556 F:      Documentation/media/v4l-drivers/saa7134*
13557 F:      drivers/media/pci/saa7134/
13558
13559 SAA7146 VIDEO4LINUX-2 DRIVER
13560 M:      Hans Verkuil <hverkuil@xs4all.nl>
13561 L:      linux-media@vger.kernel.org
13562 T:      git git://linuxtv.org/media_tree.git
13563 S:      Maintained
13564 F:      drivers/media/common/saa7146/
13565 F:      drivers/media/pci/saa7146/
13566 F:      include/media/drv-intf/saa7146*
13567
13568 SAMSUNG AUDIO (ASoC) DRIVERS
13569 M:      Krzysztof Kozlowski <krzk@kernel.org>
13570 M:      Sangbeom Kim <sbkim73@samsung.com>
13571 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13572 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13573 S:      Supported
13574 F:      sound/soc/samsung/
13575 F:      Documentation/devicetree/bindings/sound/samsung*
13576
13577 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13578 M:      Krzysztof Kozlowski <krzk@kernel.org>
13579 L:      linux-crypto@vger.kernel.org
13580 L:      linux-samsung-soc@vger.kernel.org
13581 S:      Maintained
13582 F:      drivers/crypto/exynos-rng.c
13583 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13584
13585 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13586 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13587 L:      linux-samsung-soc@vger.kernel.org
13588 S:      Maintained
13589 F:      drivers/char/hw_random/exynos-trng.c
13590 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13591
13592 SAMSUNG FRAMEBUFFER DRIVER
13593 M:      Jingoo Han <jingoohan1@gmail.com>
13594 L:      linux-fbdev@vger.kernel.org
13595 S:      Maintained
13596 F:      drivers/video/fbdev/s3c-fb.c
13597
13598 SAMSUNG LAPTOP DRIVER
13599 M:      Corentin Chary <corentin.chary@gmail.com>
13600 L:      platform-driver-x86@vger.kernel.org
13601 S:      Maintained
13602 F:      drivers/platform/x86/samsung-laptop.c
13603
13604 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13605 M:      Sangbeom Kim <sbkim73@samsung.com>
13606 M:      Krzysztof Kozlowski <krzk@kernel.org>
13607 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13608 L:      linux-kernel@vger.kernel.org
13609 L:      linux-samsung-soc@vger.kernel.org
13610 S:      Supported
13611 F:      drivers/mfd/sec*.c
13612 F:      drivers/regulator/s2m*.c
13613 F:      drivers/regulator/s5m*.c
13614 F:      drivers/clk/clk-s2mps11.c
13615 F:      drivers/rtc/rtc-s5m.c
13616 F:      include/linux/mfd/samsung/
13617 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13618 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13619 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13620 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13621
13622 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13623 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13624 L:      linux-media@vger.kernel.org
13625 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13626 S:      Maintained
13627 F:      drivers/media/platform/s3c-camif/
13628 F:      include/media/drv-intf/s3c_camif.h
13629
13630 SAMSUNG S3FWRN5 NFC DRIVER
13631 M:      Robert Baldyga <r.baldyga@samsung.com>
13632 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13633 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13634 S:      Supported
13635 F:      drivers/nfc/s3fwrn5
13636
13637 SAMSUNG S5C73M3 CAMERA DRIVER
13638 M:      Kyungmin Park <kyungmin.park@samsung.com>
13639 M:      Andrzej Hajda <a.hajda@samsung.com>
13640 L:      linux-media@vger.kernel.org
13641 S:      Supported
13642 F:      drivers/media/i2c/s5c73m3/*
13643
13644 SAMSUNG S5K5BAF CAMERA DRIVER
13645 M:      Kyungmin Park <kyungmin.park@samsung.com>
13646 M:      Andrzej Hajda <a.hajda@samsung.com>
13647 L:      linux-media@vger.kernel.org
13648 S:      Supported
13649 F:      drivers/media/i2c/s5k5baf.c
13650
13651 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13652 M:      Krzysztof Kozlowski <krzk@kernel.org>
13653 M:      Vladimir Zapolskiy <vz@mleia.com>
13654 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13655 L:      linux-crypto@vger.kernel.org
13656 L:      linux-samsung-soc@vger.kernel.org
13657 S:      Maintained
13658 F:      drivers/crypto/s5p-sss.c
13659
13660 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13661 M:      Kyungmin Park <kyungmin.park@samsung.com>
13662 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13663 L:      linux-media@vger.kernel.org
13664 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13665 S:      Supported
13666 F:      drivers/media/platform/exynos4-is/
13667
13668 SAMSUNG SOC CLOCK DRIVERS
13669 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13670 M:      Tomasz Figa <tomasz.figa@gmail.com>
13671 M:      Chanwoo Choi <cw00.choi@samsung.com>
13672 S:      Supported
13673 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13675 F:      drivers/clk/samsung/
13676 F:      include/dt-bindings/clock/exynos*.h
13677 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13678
13679 SAMSUNG SPI DRIVERS
13680 M:      Kukjin Kim <kgene@kernel.org>
13681 M:      Krzysztof Kozlowski <krzk@kernel.org>
13682 M:      Andi Shyti <andi@etezian.org>
13683 L:      linux-spi@vger.kernel.org
13684 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13685 S:      Maintained
13686 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13687 F:      drivers/spi/spi-s3c*
13688 F:      include/linux/platform_data/spi-s3c64xx.h
13689
13690 SAMSUNG SXGBE DRIVERS
13691 M:      Byungho An <bh74.an@samsung.com>
13692 M:      Girish K S <ks.giri@samsung.com>
13693 M:      Vipul Pandya <vipul.pandya@samsung.com>
13694 S:      Supported
13695 L:      netdev@vger.kernel.org
13696 F:      drivers/net/ethernet/samsung/sxgbe/
13697
13698 SAMSUNG THERMAL DRIVER
13699 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13700 L:      linux-pm@vger.kernel.org
13701 L:      linux-samsung-soc@vger.kernel.org
13702 S:      Supported
13703 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13704 F:      drivers/thermal/samsung/
13705
13706 SAMSUNG USB2 PHY DRIVER
13707 M:      Kamil Debski <kamil@wypas.org>
13708 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13709 L:      linux-kernel@vger.kernel.org
13710 S:      Supported
13711 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13712 F:      Documentation/phy/samsung-usb2.txt
13713 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13714 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13715 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13716 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13717 F:      drivers/phy/samsung/phy-samsung-usb2.c
13718 F:      drivers/phy/samsung/phy-samsung-usb2.h
13719
13720 SC1200 WDT DRIVER
13721 M:      Zwane Mwaikambo <zwanem@gmail.com>
13722 S:      Maintained
13723 F:      drivers/watchdog/sc1200wdt.c
13724
13725 SCHEDULER
13726 M:      Ingo Molnar <mingo@redhat.com>
13727 M:      Peter Zijlstra <peterz@infradead.org>
13728 L:      linux-kernel@vger.kernel.org
13729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13730 S:      Maintained
13731 F:      kernel/sched/
13732 F:      include/linux/sched.h
13733 F:      include/uapi/linux/sched.h
13734 F:      include/linux/wait.h
13735 F:      include/linux/preempt.h
13736
13737 SCR24X CHIP CARD INTERFACE DRIVER
13738 M:      Lubomir Rintel <lkundrak@v3.sk>
13739 S:      Supported
13740 F:      drivers/char/pcmcia/scr24x_cs.c
13741
13742 SCSI CDROM DRIVER
13743 M:      Jens Axboe <axboe@kernel.dk>
13744 L:      linux-scsi@vger.kernel.org
13745 W:      http://www.kernel.dk
13746 S:      Maintained
13747 F:      drivers/scsi/sr*
13748
13749 SCSI RDMA PROTOCOL (SRP) INITIATOR
13750 M:      Bart Van Assche <bvanassche@acm.org>
13751 L:      linux-rdma@vger.kernel.org
13752 S:      Supported
13753 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13754 F:      drivers/infiniband/ulp/srp/
13755 F:      include/scsi/srp.h
13756
13757 SCSI RDMA PROTOCOL (SRP) TARGET
13758 M:      Bart Van Assche <bvanassche@acm.org>
13759 L:      linux-rdma@vger.kernel.org
13760 L:      target-devel@vger.kernel.org
13761 S:      Supported
13762 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13763 F:      drivers/infiniband/ulp/srpt/
13764
13765 SCSI SG DRIVER
13766 M:      Doug Gilbert <dgilbert@interlog.com>
13767 L:      linux-scsi@vger.kernel.org
13768 W:      http://sg.danny.cz/sg
13769 S:      Maintained
13770 F:      Documentation/scsi/scsi-generic.txt
13771 F:      drivers/scsi/sg.c
13772 F:      include/scsi/sg.h
13773
13774 SCSI SUBSYSTEM
13775 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13777 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13779 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13780 L:      linux-scsi@vger.kernel.org
13781 S:      Maintained
13782 F:      Documentation/devicetree/bindings/scsi/
13783 F:      drivers/scsi/
13784 F:      include/scsi/
13785
13786 SCSI TAPE DRIVER
13787 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13788 L:      linux-scsi@vger.kernel.org
13789 S:      Maintained
13790 F:      Documentation/scsi/st.txt
13791 F:      drivers/scsi/st.*
13792 F:      drivers/scsi/st_*.h
13793
13794 SCSI TARGET SUBSYSTEM
13795 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13796 L:      linux-scsi@vger.kernel.org
13797 L:      target-devel@vger.kernel.org
13798 W:      http://www.linux-iscsi.org
13799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13800 Q:      https://patchwork.kernel.org/project/target-devel/list/
13801 S:      Supported
13802 F:      drivers/target/
13803 F:      include/target/
13804 F:      Documentation/target/
13805
13806 SCTP PROTOCOL
13807 M:      Vlad Yasevich <vyasevich@gmail.com>
13808 M:      Neil Horman <nhorman@tuxdriver.com>
13809 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13810 L:      linux-sctp@vger.kernel.org
13811 W:      http://lksctp.sourceforge.net
13812 S:      Maintained
13813 F:      Documentation/networking/sctp.txt
13814 F:      include/linux/sctp.h
13815 F:      include/uapi/linux/sctp.h
13816 F:      include/net/sctp/
13817 F:      net/sctp/
13818
13819 SCx200 CPU SUPPORT
13820 M:      Jim Cromie <jim.cromie@gmail.com>
13821 S:      Odd Fixes
13822 F:      Documentation/i2c/busses/scx200_acb
13823 F:      arch/x86/platform/scx200/
13824 F:      drivers/watchdog/scx200_wdt.c
13825 F:      drivers/i2c/busses/scx200*
13826 F:      drivers/mtd/maps/scx200_docflash.c
13827 F:      include/linux/scx200.h
13828
13829 SCx200 GPIO DRIVER
13830 M:      Jim Cromie <jim.cromie@gmail.com>
13831 S:      Maintained
13832 F:      drivers/char/scx200_gpio.c
13833 F:      include/linux/scx200_gpio.h
13834
13835 SCx200 HRT CLOCKSOURCE DRIVER
13836 M:      Jim Cromie <jim.cromie@gmail.com>
13837 S:      Maintained
13838 F:      drivers/clocksource/scx200_hrt.c
13839
13840 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13841 M:      Sascha Sommer <saschasommer@freenet.de>
13842 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13843 S:      Maintained
13844 F:      drivers/mmc/host/sdricoh_cs.c
13845
13846 SECO BOARDS CEC DRIVER
13847 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13848 S:      Maintained
13849 F:      drivers/media/platform/seco-cec/seco-cec.c
13850 F:      drivers/media/platform/seco-cec/seco-cec.h
13851
13852 SECURE COMPUTING
13853 M:      Kees Cook <keescook@chromium.org>
13854 R:      Andy Lutomirski <luto@amacapital.net>
13855 R:      Will Drewry <wad@chromium.org>
13856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13857 S:      Supported
13858 F:      kernel/seccomp.c
13859 F:      include/uapi/linux/seccomp.h
13860 F:      include/linux/seccomp.h
13861 F:      tools/testing/selftests/seccomp/*
13862 F:      tools/testing/selftests/kselftest_harness.h
13863 F:      Documentation/userspace-api/seccomp_filter.rst
13864 K:      \bsecure_computing
13865 K:      \bTIF_SECCOMP\b
13866
13867 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13868 M:      Al Cooper <alcooperx@gmail.com>
13869 L:      linux-mmc@vger.kernel.org
13870 L:      bcm-kernel-feedback-list@broadcom.com
13871 S:      Maintained
13872 F:      drivers/mmc/host/sdhci-brcmstb*
13873
13874 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13875 M:      Adrian Hunter <adrian.hunter@intel.com>
13876 L:      linux-mmc@vger.kernel.org
13877 S:      Maintained
13878 F:      drivers/mmc/host/sdhci*
13879 F:      include/linux/mmc/sdhci*
13880
13881 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13882 M:      Adrian Hunter <adrian.hunter@intel.com>
13883 M:      Ritesh Harjani <riteshh@codeaurora.org>
13884 M:      Asutosh Das <asutoshd@codeaurora.org>
13885 L:      linux-mmc@vger.kernel.org
13886 S:      Maintained
13887 F:      drivers/mmc/host/cqhci*
13888
13889 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13890 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13891 M:      Manjunath M B <manjumb@synopsys.com>
13892 L:      linux-mmc@vger.kernel.org
13893 S:      Maintained
13894 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13895
13896 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13897 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13898 L:      linux-mmc@vger.kernel.org
13899 S:      Supported
13900 F:      drivers/mmc/host/sdhci-of-at91.c
13901
13902 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13903 M:      Ben Dooks <ben-linux@fluff.org>
13904 M:      Jaehoon Chung <jh80.chung@samsung.com>
13905 L:      linux-mmc@vger.kernel.org
13906 S:      Maintained
13907 F:      drivers/mmc/host/sdhci-s3c*
13908
13909 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13910 M:      Viresh Kumar <vireshk@kernel.org>
13911 L:      linux-mmc@vger.kernel.org
13912 S:      Maintained
13913 F:      drivers/mmc/host/sdhci-spear.c
13914
13915 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13916 M:      Kishon Vijay Abraham I <kishon@ti.com>
13917 L:      linux-mmc@vger.kernel.org
13918 S:      Maintained
13919 F:      drivers/mmc/host/sdhci-omap.c
13920
13921 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13922 M:      Scott Bauer <scott.bauer@intel.com>
13923 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13924 L:      linux-block@vger.kernel.org
13925 S:      Supported
13926 F:      block/sed*
13927 F:      block/opal_proto.h
13928 F:      include/linux/sed*
13929 F:      include/uapi/linux/sed*
13930
13931 SECURITY CONTACT
13932 M:      Security Officers <security@kernel.org>
13933 S:      Supported
13934
13935 SECURITY SUBSYSTEM
13936 M:      James Morris <jmorris@namei.org>
13937 M:      "Serge E. Hallyn" <serge@hallyn.com>
13938 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13940 W:      http://kernsec.org/
13941 S:      Supported
13942 F:      security/
13943 X:      security/selinux/
13944
13945 SELINUX SECURITY MODULE
13946 M:      Paul Moore <paul@paul-moore.com>
13947 M:      Stephen Smalley <sds@tycho.nsa.gov>
13948 M:      Eric Paris <eparis@parisplace.org>
13949 L:      selinux@vger.kernel.org
13950 W:      https://selinuxproject.org
13951 W:      https://github.com/SELinuxProject
13952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13953 S:      Supported
13954 F:      include/linux/selinux*
13955 F:      security/selinux/
13956 F:      scripts/selinux/
13957 F:      Documentation/admin-guide/LSM/SELinux.rst
13958
13959 SENSABLE PHANTOM
13960 M:      Jiri Slaby <jirislaby@gmail.com>
13961 S:      Maintained
13962 F:      drivers/misc/phantom.c
13963 F:      include/uapi/linux/phantom.h
13964
13965 SERIAL DEVICE BUS
13966 M:      Rob Herring <robh@kernel.org>
13967 L:      linux-serial@vger.kernel.org
13968 S:      Maintained
13969 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13970 F:      drivers/tty/serdev/
13971 F:      include/linux/serdev.h
13972
13973 SERIAL DRIVERS
13974 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13975 L:      linux-serial@vger.kernel.org
13976 S:      Maintained
13977 F:      Documentation/devicetree/bindings/serial/
13978 F:      drivers/tty/serial/
13979
13980 SERIAL IR RECEIVER
13981 M:      Sean Young <sean@mess.org>
13982 L:      linux-media@vger.kernel.org
13983 S:      Maintained
13984 F:      drivers/media/rc/serial_ir.c
13985
13986 SFC NETWORK DRIVER
13987 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13988 M:      Edward Cree <ecree@solarflare.com>
13989 M:      Martin Habets <mhabets@solarflare.com>
13990 L:      netdev@vger.kernel.org
13991 S:      Supported
13992 F:      drivers/net/ethernet/sfc/
13993
13994 SFF/SFP/SFP+ MODULE SUPPORT
13995 M:      Russell King <linux@armlinux.org.uk>
13996 L:      netdev@vger.kernel.org
13997 S:      Maintained
13998 F:      drivers/net/phy/phylink.c
13999 F:      drivers/net/phy/sfp*
14000 F:      include/linux/phylink.h
14001 F:      include/linux/sfp.h
14002
14003 SGI GRU DRIVER
14004 M:      Dimitri Sivanich <sivanich@sgi.com>
14005 S:      Maintained
14006 F:      drivers/misc/sgi-gru/
14007
14008 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14009 M:      Pat Gefre <pfg@sgi.com>
14010 L:      linux-ia64@vger.kernel.org
14011 S:      Supported
14012 F:      Documentation/ia64/serial.txt
14013 F:      drivers/tty/serial/ioc?_serial.c
14014 F:      include/linux/ioc?.h
14015
14016 SGI XP/XPC/XPNET DRIVER
14017 M:      Cliff Whickman <cpw@sgi.com>
14018 M:      Robin Holt <robinmholt@gmail.com>
14019 S:      Maintained
14020 F:      drivers/misc/sgi-xp/
14021
14022 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14023 M:      Ursula Braun <ubraun@linux.ibm.com>
14024 M:      Karsten Graul <kgraul@linux.ibm.com>
14025 L:      linux-s390@vger.kernel.org
14026 W:      http://www.ibm.com/developerworks/linux/linux390/
14027 S:      Supported
14028 F:      net/smc/
14029
14030 SHARP RJ54N1CB0C SENSOR DRIVER
14031 M:      Jacopo Mondi <jacopo@jmondi.org>
14032 L:      linux-media@vger.kernel.org
14033 T:      git git://linuxtv.org/media_tree.git
14034 S:      Odd fixes
14035 F:      drivers/media/i2c/rj54n1cb0c.c
14036 F:      include/media/i2c/rj54n1cb0c.h
14037
14038 SH_VEU V4L2 MEM2MEM DRIVER
14039 L:      linux-media@vger.kernel.org
14040 S:      Orphan
14041 F:      drivers/media/platform/sh_veu.c
14042
14043 SH_VOU V4L2 OUTPUT DRIVER
14044 L:      linux-media@vger.kernel.org
14045 S:      Orphan
14046 F:      drivers/media/platform/sh_vou.c
14047 F:      include/media/drv-intf/sh_vou.h
14048
14049 SI2157 MEDIA DRIVER
14050 M:      Antti Palosaari <crope@iki.fi>
14051 L:      linux-media@vger.kernel.org
14052 W:      https://linuxtv.org
14053 W:      http://palosaari.fi/linux/
14054 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14055 T:      git git://linuxtv.org/anttip/media_tree.git
14056 S:      Maintained
14057 F:      drivers/media/tuners/si2157*
14058
14059 SI2165 MEDIA DRIVER
14060 M:      Matthias Schwarzott <zzam@gentoo.org>
14061 L:      linux-media@vger.kernel.org
14062 W:      https://linuxtv.org
14063 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14064 S:      Maintained
14065 F:      drivers/media/dvb-frontends/si2165*
14066
14067 SI2168 MEDIA DRIVER
14068 M:      Antti Palosaari <crope@iki.fi>
14069 L:      linux-media@vger.kernel.org
14070 W:      https://linuxtv.org
14071 W:      http://palosaari.fi/linux/
14072 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14073 T:      git git://linuxtv.org/anttip/media_tree.git
14074 S:      Maintained
14075 F:      drivers/media/dvb-frontends/si2168*
14076
14077 SI470X FM RADIO RECEIVER I2C DRIVER
14078 M:      Hans Verkuil <hverkuil@xs4all.nl>
14079 L:      linux-media@vger.kernel.org
14080 T:      git git://linuxtv.org/media_tree.git
14081 W:      https://linuxtv.org
14082 S:      Odd Fixes
14083 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14084
14085 SI470X FM RADIO RECEIVER USB DRIVER
14086 M:      Hans Verkuil <hverkuil@xs4all.nl>
14087 L:      linux-media@vger.kernel.org
14088 T:      git git://linuxtv.org/media_tree.git
14089 W:      https://linuxtv.org
14090 S:      Maintained
14091 F:      drivers/media/radio/si470x/radio-si470x-common.c
14092 F:      drivers/media/radio/si470x/radio-si470x.h
14093 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14094
14095 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14096 M:      Eduardo Valentin <edubezval@gmail.com>
14097 L:      linux-media@vger.kernel.org
14098 T:      git git://linuxtv.org/media_tree.git
14099 W:      https://linuxtv.org
14100 S:      Odd Fixes
14101 F:      drivers/media/radio/si4713/si4713.?
14102
14103 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14104 M:      Eduardo Valentin <edubezval@gmail.com>
14105 L:      linux-media@vger.kernel.org
14106 T:      git git://linuxtv.org/media_tree.git
14107 W:      https://linuxtv.org
14108 S:      Odd Fixes
14109 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14110
14111 SI4713 FM RADIO TRANSMITTER USB DRIVER
14112 M:      Hans Verkuil <hverkuil@xs4all.nl>
14113 L:      linux-media@vger.kernel.org
14114 T:      git git://linuxtv.org/media_tree.git
14115 W:      https://linuxtv.org
14116 S:      Maintained
14117 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14118
14119 SIANO DVB DRIVER
14120 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14121 L:      linux-media@vger.kernel.org
14122 W:      https://linuxtv.org
14123 T:      git git://linuxtv.org/media_tree.git
14124 S:      Odd fixes
14125 F:      drivers/media/common/siano/
14126 F:      drivers/media/usb/siano/
14127 F:      drivers/media/usb/siano/
14128 F:      drivers/media/mmc/siano/
14129
14130 SIFIVE DRIVERS
14131 M:      Palmer Dabbelt <palmer@sifive.com>
14132 M:      Paul Walmsley <paul.walmsley@sifive.com>
14133 L:      linux-riscv@lists.infradead.org
14134 T:      git git://github.com/sifive/riscv-linux.git
14135 S:      Supported
14136 K:      sifive
14137 N:      sifive
14138
14139 SILEAD TOUCHSCREEN DRIVER
14140 M:      Hans de Goede <hdegoede@redhat.com>
14141 L:      linux-input@vger.kernel.org
14142 L:      platform-driver-x86@vger.kernel.org
14143 S:      Maintained
14144 F:      drivers/input/touchscreen/silead.c
14145 F:      drivers/platform/x86/touchscreen_dmi.c
14146
14147 SILICON MOTION SM712 FRAME BUFFER DRIVER
14148 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14149 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14150 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14151 L:      linux-fbdev@vger.kernel.org
14152 S:      Maintained
14153 F:      drivers/video/fbdev/sm712*
14154 F:      Documentation/fb/sm712fb.txt
14155
14156 SIMPLE FIRMWARE INTERFACE (SFI)
14157 M:      Len Brown <lenb@kernel.org>
14158 L:      sfi-devel@simplefirmware.org
14159 W:      http://simplefirmware.org/
14160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14161 S:      Supported
14162 F:      arch/x86/platform/sfi/
14163 F:      drivers/sfi/
14164 F:      include/linux/sfi*.h
14165
14166 SIMPLEFB FB DRIVER
14167 M:      Hans de Goede <hdegoede@redhat.com>
14168 L:      linux-fbdev@vger.kernel.org
14169 S:      Maintained
14170 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14171 F:      drivers/video/fbdev/simplefb.c
14172 F:      include/linux/platform_data/simplefb.h
14173
14174 SIMTEC EB110ATX (Chalice CATS)
14175 P:      Ben Dooks
14176 P:      Vincent Sanders <vince@simtec.co.uk>
14177 M:      Simtec Linux Team <linux@simtec.co.uk>
14178 W:      http://www.simtec.co.uk/products/EB110ATX/
14179 S:      Supported
14180
14181 SIMTEC EB2410ITX (BAST)
14182 P:      Ben Dooks
14183 P:      Vincent Sanders <vince@simtec.co.uk>
14184 M:      Simtec Linux Team <linux@simtec.co.uk>
14185 W:      http://www.simtec.co.uk/products/EB2410ITX/
14186 S:      Supported
14187 F:      arch/arm/mach-s3c24xx/mach-bast.c
14188 F:      arch/arm/mach-s3c24xx/bast-ide.c
14189 F:      arch/arm/mach-s3c24xx/bast-irq.c
14190
14191 SIPHASH PRF ROUTINES
14192 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14193 S:      Maintained
14194 F:      lib/siphash.c
14195 F:      lib/test_siphash.c
14196 F:      include/linux/siphash.h
14197
14198 SIOX
14199 M:      Gavin Schenk <g.schenk@eckelmann.de>
14200 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14201 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14202 S:      Supported
14203 F:      drivers/siox/*
14204 F:      drivers/gpio/gpio-siox.c
14205 F:      include/trace/events/siox.h
14206
14207 SIS 190 ETHERNET DRIVER
14208 M:      Francois Romieu <romieu@fr.zoreil.com>
14209 L:      netdev@vger.kernel.org
14210 S:      Maintained
14211 F:      drivers/net/ethernet/sis/sis190.c
14212
14213 SIS 900/7016 FAST ETHERNET DRIVER
14214 M:      Daniele Venzano <venza@brownhat.org>
14215 W:      http://www.brownhat.org/sis900.html
14216 L:      netdev@vger.kernel.org
14217 S:      Maintained
14218 F:      drivers/net/ethernet/sis/sis900.*
14219
14220 SIS FRAMEBUFFER DRIVER
14221 M:      Thomas Winischhofer <thomas@winischhofer.net>
14222 W:      http://www.winischhofer.net/linuxsisvga.shtml
14223 S:      Maintained
14224 F:      Documentation/fb/sisfb.txt
14225 F:      drivers/video/fbdev/sis/
14226 F:      include/video/sisfb.h
14227
14228 SIS USB2VGA DRIVER
14229 M:      Thomas Winischhofer <thomas@winischhofer.net>
14230 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14231 S:      Maintained
14232 F:      drivers/usb/misc/sisusbvga/
14233
14234 SLAB ALLOCATOR
14235 M:      Christoph Lameter <cl@linux.com>
14236 M:      Pekka Enberg <penberg@kernel.org>
14237 M:      David Rientjes <rientjes@google.com>
14238 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14239 M:      Andrew Morton <akpm@linux-foundation.org>
14240 L:      linux-mm@kvack.org
14241 S:      Maintained
14242 F:      include/linux/sl?b*.h
14243 F:      mm/sl?b*
14244
14245 SLEEPABLE READ-COPY UPDATE (SRCU)
14246 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14247 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14248 M:      Josh Triplett <josh@joshtriplett.org>
14249 R:      Steven Rostedt <rostedt@goodmis.org>
14250 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14251 L:      rcu@vger.kernel.org
14252 W:      http://www.rdrop.com/users/paulmck/RCU/
14253 S:      Supported
14254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14255 F:      include/linux/srcu*.h
14256 F:      kernel/rcu/srcu*.c
14257
14258 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14259 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14260 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14261 S:      Maintained
14262 F:      drivers/slimbus/
14263 F:      Documentation/devicetree/bindings/slimbus/
14264 F:      include/linux/slimbus.h
14265
14266 SMACK SECURITY MODULE
14267 M:      Casey Schaufler <casey@schaufler-ca.com>
14268 L:      linux-security-module@vger.kernel.org
14269 W:      http://schaufler-ca.com
14270 T:      git git://github.com/cschaufler/smack-next
14271 S:      Maintained
14272 F:      Documentation/admin-guide/LSM/Smack.rst
14273 F:      security/smack/
14274
14275 SMC91x ETHERNET DRIVER
14276 M:      Nicolas Pitre <nico@fluxnic.net>
14277 S:      Odd Fixes
14278 F:      drivers/net/ethernet/smsc/smc91x.*
14279
14280 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14281 M:      Sakari Ailus <sakari.ailus@iki.fi>
14282 L:      linux-media@vger.kernel.org
14283 S:      Maintained
14284 F:      drivers/media/i2c/smiapp/
14285 F:      include/media/i2c/smiapp.h
14286 F:      drivers/media/i2c/smiapp-pll.c
14287 F:      drivers/media/i2c/smiapp-pll.h
14288 F:      include/uapi/linux/smiapp.h
14289 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14290
14291 SMM665 HARDWARE MONITOR DRIVER
14292 M:      Guenter Roeck <linux@roeck-us.net>
14293 L:      linux-hwmon@vger.kernel.org
14294 S:      Maintained
14295 F:      Documentation/hwmon/smm665
14296 F:      drivers/hwmon/smm665.c
14297
14298 SMSC EMC2103 HARDWARE MONITOR DRIVER
14299 M:      Steve Glendinning <steve.glendinning@shawell.net>
14300 L:      linux-hwmon@vger.kernel.org
14301 S:      Maintained
14302 F:      Documentation/hwmon/emc2103
14303 F:      drivers/hwmon/emc2103.c
14304
14305 SMSC SCH5627 HARDWARE MONITOR DRIVER
14306 M:      Hans de Goede <hdegoede@redhat.com>
14307 L:      linux-hwmon@vger.kernel.org
14308 S:      Supported
14309 F:      Documentation/hwmon/sch5627
14310 F:      drivers/hwmon/sch5627.c
14311
14312 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14313 M:      Steve Glendinning <steve.glendinning@shawell.net>
14314 L:      linux-fbdev@vger.kernel.org
14315 S:      Maintained
14316 F:      drivers/video/fbdev/smscufx.c
14317
14318 SMSC47B397 HARDWARE MONITOR DRIVER
14319 M:      Jean Delvare <jdelvare@suse.com>
14320 L:      linux-hwmon@vger.kernel.org
14321 S:      Maintained
14322 F:      Documentation/hwmon/smsc47b397
14323 F:      drivers/hwmon/smsc47b397.c
14324
14325 SMSC911x ETHERNET DRIVER
14326 M:      Steve Glendinning <steve.glendinning@shawell.net>
14327 L:      netdev@vger.kernel.org
14328 S:      Maintained
14329 F:      include/linux/smsc911x.h
14330 F:      drivers/net/ethernet/smsc/smsc911x.*
14331
14332 SMSC9420 PCI ETHERNET DRIVER
14333 M:      Steve Glendinning <steve.glendinning@shawell.net>
14334 L:      netdev@vger.kernel.org
14335 S:      Maintained
14336 F:      drivers/net/ethernet/smsc/smsc9420.*
14337
14338 SOC-CAMERA V4L2 SUBSYSTEM
14339 L:      linux-media@vger.kernel.org
14340 T:      git git://linuxtv.org/media_tree.git
14341 S:      Orphan
14342 F:      include/media/soc*
14343 F:      drivers/media/i2c/soc_camera/
14344 F:      drivers/media/platform/soc_camera/
14345
14346 SOCIONEXT SYNQUACER I2C DRIVER
14347 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14348 L:      linux-i2c@vger.kernel.org
14349 S:      Maintained
14350 F:      drivers/i2c/busses/i2c-synquacer.c
14351 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14352
14353 SOCIONEXT UNIPHIER SOUND DRIVER
14354 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14355 S:      Orphan
14356 F:      sound/soc/uniphier/
14357
14358 SOEKRIS NET48XX LED SUPPORT
14359 M:      Chris Boot <bootc@bootc.net>
14360 S:      Maintained
14361 F:      drivers/leds/leds-net48xx.c
14362
14363 SOFT-ROCE DRIVER (rxe)
14364 M:      Moni Shoua <monis@mellanox.com>
14365 L:      linux-rdma@vger.kernel.org
14366 S:      Supported
14367 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14368 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14369 F:      drivers/infiniband/sw/rxe/
14370 F:      include/uapi/rdma/rdma_user_rxe.h
14371
14372 SOFTLOGIC 6x10 MPEG CODEC
14373 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14374 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14375 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14376 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14377 M:      Ismael Luceno <ismael@iodev.co.uk>
14378 L:      linux-media@vger.kernel.org
14379 S:      Supported
14380 F:      drivers/media/pci/solo6x10/
14381
14382 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14383 M:      James Morse <james.morse@arm.com>
14384 L:      linux-arm-kernel@lists.infradead.org
14385 S:      Maintained
14386 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14387 F:      drivers/firmware/arm_sdei.c
14388 F:      include/linux/arm_sdei.h
14389 F:      include/uapi/linux/arm_sdei.h
14390
14391 SOFTWARE RAID (Multiple Disks) SUPPORT
14392 M:      Shaohua Li <shli@kernel.org>
14393 L:      linux-raid@vger.kernel.org
14394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14395 S:      Supported
14396 F:      drivers/md/Makefile
14397 F:      drivers/md/Kconfig
14398 F:      drivers/md/md*
14399 F:      drivers/md/raid*
14400 F:      include/linux/raid/
14401 F:      include/uapi/linux/raid/
14402
14403 SOCIONEXT (SNI) AVE NETWORK DRIVER
14404 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14405 L:      netdev@vger.kernel.org
14406 S:      Maintained
14407 F:      drivers/net/ethernet/socionext/sni_ave.c
14408 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14409
14410 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14411 M:      Jassi Brar <jaswinder.singh@linaro.org>
14412 L:      netdev@vger.kernel.org
14413 S:      Maintained
14414 F:      drivers/net/ethernet/socionext/netsec.c
14415 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14416
14417 SOLIDRUN CLEARFOG SUPPORT
14418 M:      Russell King <linux@armlinux.org.uk>
14419 S:      Maintained
14420 F:      arch/arm/boot/dts/armada-388-clearfog*
14421 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14422
14423 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14424 M:      Russell King <linux@armlinux.org.uk>
14425 S:      Maintained
14426 F:      arch/arm/boot/dts/imx6*-cubox-i*
14427 F:      arch/arm/boot/dts/imx6*-hummingboard*
14428 F:      arch/arm/boot/dts/imx6*-sr-*
14429
14430 SONIC NETWORK DRIVER
14431 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14432 L:      netdev@vger.kernel.org
14433 S:      Maintained
14434 F:      drivers/net/ethernet/natsemi/sonic.*
14435
14436 SONICS SILICON BACKPLANE DRIVER (SSB)
14437 M:      Michael Buesch <m@bues.ch>
14438 L:      linux-wireless@vger.kernel.org
14439 S:      Maintained
14440 F:      drivers/ssb/
14441 F:      include/linux/ssb/
14442
14443 SONY IMX214 SENSOR DRIVER
14444 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14445 L:      linux-media@vger.kernel.org
14446 T:      git git://linuxtv.org/media_tree.git
14447 S:      Maintained
14448 F:      drivers/media/i2c/imx214.c
14449 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14450
14451 SONY IMX258 SENSOR DRIVER
14452 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14453 L:      linux-media@vger.kernel.org
14454 T:      git git://linuxtv.org/media_tree.git
14455 S:      Maintained
14456 F:      drivers/media/i2c/imx258.c
14457
14458 SONY IMX274 SENSOR DRIVER
14459 M:      Leon Luo <leonl@leopardimaging.com>
14460 L:      linux-media@vger.kernel.org
14461 T:      git git://linuxtv.org/media_tree.git
14462 S:      Maintained
14463 F:      drivers/media/i2c/imx274.c
14464 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14465
14466 SONY IMX319 SENSOR DRIVER
14467 M:      Bingbu Cao <bingbu.cao@intel.com>
14468 L:      linux-media@vger.kernel.org
14469 T:      git git://linuxtv.org/media_tree.git
14470 S:      Maintained
14471 F:      drivers/media/i2c/imx319.c
14472
14473 SONY IMX355 SENSOR DRIVER
14474 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14475 L:      linux-media@vger.kernel.org
14476 T:      git git://linuxtv.org/media_tree.git
14477 S:      Maintained
14478 F:      drivers/media/i2c/imx355.c
14479
14480 SONY MEMORYSTICK CARD SUPPORT
14481 M:      Alex Dubov <oakad@yahoo.com>
14482 W:      http://tifmxx.berlios.de/
14483 S:      Maintained
14484 F:      drivers/memstick/host/tifm_ms.c
14485
14486 SONY MEMORYSTICK STANDARD SUPPORT
14487 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14488 S:      Maintained
14489 F:      drivers/memstick/core/ms_block.*
14490
14491 SONY VAIO CONTROL DEVICE DRIVER
14492 M:      Mattia Dongili <malattia@linux.it>
14493 L:      platform-driver-x86@vger.kernel.org
14494 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14495 S:      Maintained
14496 F:      Documentation/laptops/sony-laptop.txt
14497 F:      drivers/char/sonypi.c
14498 F:      drivers/platform/x86/sony-laptop.c
14499 F:      include/linux/sony-laptop.h
14500
14501 SOUND
14502 M:      Jaroslav Kysela <perex@perex.cz>
14503 M:      Takashi Iwai <tiwai@suse.com>
14504 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14505 W:      http://www.alsa-project.org/
14506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14507 T:      git git://git.alsa-project.org/alsa-kernel.git
14508 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14509 S:      Maintained
14510 F:      Documentation/sound/
14511 F:      include/sound/
14512 F:      include/uapi/sound/
14513 F:      sound/
14514
14515 SOUND - COMPRESSED AUDIO
14516 M:      Vinod Koul <vkoul@kernel.org>
14517 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14519 S:      Supported
14520 F:      Documentation/sound/designs/compress-offload.rst
14521 F:      include/sound/compress_driver.h
14522 F:      include/uapi/sound/compress_*
14523 F:      sound/core/compress_offload.c
14524 F:      sound/soc/soc-compress.c
14525
14526 SOUND - DMAENGINE HELPERS
14527 M:      Lars-Peter Clausen <lars@metafoo.de>
14528 S:      Supported
14529 F:      include/sound/dmaengine_pcm.h
14530 F:      sound/core/pcm_dmaengine.c
14531 F:      sound/soc/soc-generic-dmaengine-pcm.c
14532
14533 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14534 M:      Liam Girdwood <lgirdwood@gmail.com>
14535 M:      Mark Brown <broonie@kernel.org>
14536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14537 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14538 W:      http://alsa-project.org/main/index.php/ASoC
14539 S:      Supported
14540 F:      Documentation/devicetree/bindings/sound/
14541 F:      Documentation/sound/soc/
14542 F:      sound/soc/
14543 F:      include/dt-bindings/sound/
14544 F:      include/sound/soc*
14545
14546 SOUNDWIRE SUBSYSTEM
14547 M:      Vinod Koul <vkoul@kernel.org>
14548 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14549 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14550 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14551 S:      Supported
14552 F:      Documentation/driver-api/soundwire/
14553 F:      drivers/soundwire/
14554 F:      include/linux/soundwire/
14555
14556 SP2 MEDIA DRIVER
14557 M:      Olli Salonen <olli.salonen@iki.fi>
14558 L:      linux-media@vger.kernel.org
14559 W:      https://linuxtv.org
14560 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14561 S:      Maintained
14562 F:      drivers/media/dvb-frontends/sp2*
14563
14564 SPARC + UltraSPARC (sparc/sparc64)
14565 M:      "David S. Miller" <davem@davemloft.net>
14566 L:      sparclinux@vger.kernel.org
14567 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14570 S:      Maintained
14571 F:      arch/sparc/
14572 F:      drivers/sbus/
14573
14574 SPARC SERIAL DRIVERS
14575 M:      "David S. Miller" <davem@davemloft.net>
14576 L:      sparclinux@vger.kernel.org
14577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14579 S:      Maintained
14580 F:      include/linux/sunserialcore.h
14581 F:      drivers/tty/serial/suncore.c
14582 F:      drivers/tty/serial/sunhv.c
14583 F:      drivers/tty/serial/sunsab.c
14584 F:      drivers/tty/serial/sunsab.h
14585 F:      drivers/tty/serial/sunsu.c
14586 F:      drivers/tty/serial/sunzilog.c
14587 F:      drivers/tty/serial/sunzilog.h
14588 F:      drivers/tty/vcc.c
14589
14590 SPARSE CHECKER
14591 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14592 L:      linux-sparse@vger.kernel.org
14593 W:      https://sparse.wiki.kernel.org/
14594 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14595 S:      Maintained
14596 F:      include/linux/compiler.h
14597
14598 SPEAR CLOCK FRAMEWORK SUPPORT
14599 M:      Viresh Kumar <vireshk@kernel.org>
14600 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14601 W:      http://www.st.com/spear
14602 S:      Maintained
14603 F:      drivers/clk/spear/
14604
14605 SPEAR PLATFORM SUPPORT
14606 M:      Viresh Kumar <vireshk@kernel.org>
14607 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14609 W:      http://www.st.com/spear
14610 S:      Maintained
14611 F:      arch/arm/boot/dts/spear*
14612 F:      arch/arm/mach-spear/
14613
14614 SPI NOR SUBSYSTEM
14615 M:      Marek Vasut <marek.vasut@gmail.com>
14616 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14617 L:      linux-mtd@lists.infradead.org
14618 W:      http://www.linux-mtd.infradead.org/
14619 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14620 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14621 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14622 S:      Maintained
14623 F:      drivers/mtd/spi-nor/
14624 F:      include/linux/mtd/spi-nor.h
14625
14626 SPI SUBSYSTEM
14627 M:      Mark Brown <broonie@kernel.org>
14628 L:      linux-spi@vger.kernel.org
14629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14630 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14631 S:      Maintained
14632 F:      Documentation/devicetree/bindings/spi/
14633 F:      Documentation/spi/
14634 F:      drivers/spi/
14635 F:      include/linux/spi/
14636 F:      include/uapi/linux/spi/
14637 F:      tools/spi/
14638
14639 SPIDERNET NETWORK DRIVER for CELL
14640 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14641 L:      netdev@vger.kernel.org
14642 S:      Supported
14643 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14644 F:      drivers/net/ethernet/toshiba/spider_net*
14645
14646 SPMI SUBSYSTEM
14647 R:      Stephen Boyd <sboyd@kernel.org>
14648 L:      linux-arm-msm@vger.kernel.org
14649 F:      Documentation/devicetree/bindings/spmi/
14650 F:      drivers/spmi/
14651 F:      include/dt-bindings/spmi/spmi.h
14652 F:      include/linux/spmi.h
14653 F:      include/trace/events/spmi.h
14654
14655 SPU FILE SYSTEM
14656 M:      Jeremy Kerr <jk@ozlabs.org>
14657 L:      linuxppc-dev@lists.ozlabs.org
14658 W:      http://www.ibm.com/developerworks/power/cell/
14659 S:      Supported
14660 F:      Documentation/filesystems/spufs.txt
14661 F:      arch/powerpc/platforms/cell/spufs/
14662
14663 SQUASHFS FILE SYSTEM
14664 M:      Phillip Lougher <phillip@squashfs.org.uk>
14665 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14666 W:      http://squashfs.org.uk
14667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14668 S:      Maintained
14669 F:      Documentation/filesystems/squashfs.txt
14670 F:      fs/squashfs/
14671
14672 SRM (Alpha) environment access
14673 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14674 S:      Maintained
14675 F:      arch/alpha/kernel/srm_env.c
14676
14677 ST LSM6DSx IMU IIO DRIVER
14678 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14679 L:      linux-iio@vger.kernel.org
14680 W:      http://www.st.com/
14681 S:      Maintained
14682 F:      drivers/iio/imu/st_lsm6dsx/
14683 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14684
14685 ST STM32 I2C/SMBUS DRIVER
14686 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14687 L:      linux-i2c@vger.kernel.org
14688 S:      Maintained
14689 F:      drivers/i2c/busses/i2c-stm32*
14690
14691 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14692 M:      Song Qiang <songqiang1304521@gmail.com>
14693 L:      linux-iio@vger.kernel.org
14694 S:      Maintained
14695 F:      drivers/iio/proximity/vl53l0x-i2c.c
14696 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14697
14698 STABLE BRANCH
14699 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14700 M:      Sasha Levin <sashal@kernel.org>
14701 L:      stable@vger.kernel.org
14702 S:      Supported
14703 F:      Documentation/process/stable-kernel-rules.rst
14704
14705 STAGING - COMEDI
14706 M:      Ian Abbott <abbotti@mev.co.uk>
14707 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14708 S:      Odd Fixes
14709 F:      drivers/staging/comedi/
14710
14711 STAGING - EROFS FILE SYSTEM
14712 M:      Gao Xiang <gaoxiang25@huawei.com>
14713 M:      Chao Yu <yuchao0@huawei.com>
14714 L:      linux-erofs@lists.ozlabs.org
14715 S:      Maintained
14716 F:      drivers/staging/erofs/
14717
14718 STAGING - INDUSTRIAL IO
14719 M:      Jonathan Cameron <jic23@kernel.org>
14720 L:      linux-iio@vger.kernel.org
14721 S:      Odd Fixes
14722 F:      Documentation/devicetree/bindings/staging/iio/
14723 F:      drivers/staging/iio/
14724
14725 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14726 M:      Marc Dietrich <marvin24@gmx.de>
14727 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14728 L:      linux-tegra@vger.kernel.org
14729 S:      Maintained
14730 F:      drivers/staging/nvec/
14731
14732 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14733 M:      Jens Frederich <jfrederich@gmail.com>
14734 M:      Daniel Drake <dsd@laptop.org>
14735 M:      Jon Nettleton <jon.nettleton@gmail.com>
14736 W:      http://wiki.laptop.org/go/DCON
14737 S:      Maintained
14738 F:      drivers/staging/olpc_dcon/
14739
14740 STAGING - REALTEK RTL8712U DRIVERS
14741 M:      Larry Finger <Larry.Finger@lwfinger.net>
14742 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14743 S:      Odd Fixes
14744 F:      drivers/staging/rtl8712/
14745
14746 STAGING - REALTEK RTL8188EU DRIVERS
14747 M:      Larry Finger <Larry.Finger@lwfinger.net>
14748 S:      Odd Fixes
14749 F:      drivers/staging/rtl8188eu/
14750
14751 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14752 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14753 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14754 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14755 L:      linux-fbdev@vger.kernel.org
14756 S:      Maintained
14757 F:      drivers/staging/sm750fb/
14758
14759 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14760 M:      William Hubbs <w.d.hubbs@gmail.com>
14761 M:      Chris Brannon <chris@the-brannons.com>
14762 M:      Kirk Reiser <kirk@reisers.ca>
14763 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14764 L:      speakup@linux-speakup.org
14765 W:      http://www.linux-speakup.org/
14766 S:      Odd Fixes
14767 F:      drivers/staging/speakup/
14768
14769 STAGING - VIA VT665X DRIVERS
14770 M:      Forest Bond <forest@alittletooquiet.net>
14771 S:      Odd Fixes
14772 F:      drivers/staging/vt665?/
14773
14774 STAGING - WILC1000 WIFI DRIVER
14775 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14776 M:      Ajay Singh <ajay.kathat@microchip.com>
14777 L:      linux-wireless@vger.kernel.org
14778 S:      Supported
14779 F:      drivers/staging/wilc1000/
14780
14781 STAGING SUBSYSTEM
14782 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14784 L:      devel@driverdev.osuosl.org
14785 S:      Supported
14786 F:      drivers/staging/
14787
14788 STARFIRE/DURALAN NETWORK DRIVER
14789 M:      Ion Badulescu <ionut@badula.org>
14790 S:      Odd Fixes
14791 F:      drivers/net/ethernet/adaptec/starfire*
14792
14793 STEC S1220 SKD DRIVER
14794 M:      Bart Van Assche <bart.vanassche@wdc.com>
14795 L:      linux-block@vger.kernel.org
14796 S:      Maintained
14797 F:      drivers/block/skd*[ch]
14798
14799 STI AUDIO (ASoC) DRIVERS
14800 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14801 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14802 S:      Maintained
14803 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14804 F:      sound/soc/sti/
14805
14806 STI CEC DRIVER
14807 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14808 S:      Maintained
14809 F:      drivers/media/platform/sti/cec/
14810 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14811
14812 STK1160 USB VIDEO CAPTURE DRIVER
14813 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14814 L:      linux-media@vger.kernel.org
14815 T:      git git://linuxtv.org/media_tree.git
14816 S:      Maintained
14817 F:      drivers/media/usb/stk1160/
14818
14819 STM32 AUDIO (ASoC) DRIVERS
14820 M:      Olivier Moysan <olivier.moysan@st.com>
14821 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14822 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14823 S:      Maintained
14824 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14825 F:      sound/soc/stm/
14826
14827 STM32 TIMER/LPTIMER DRIVERS
14828 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14829 S:      Maintained
14830 F:      drivers/*/stm32-*timer*
14831 F:      drivers/pwm/pwm-stm32*
14832 F:      include/linux/*/stm32-*tim*
14833 F:      Documentation/ABI/testing/*timer-stm32
14834 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14835 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14836
14837 STMMAC ETHERNET DRIVER
14838 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14839 M:      Alexandre Torgue <alexandre.torgue@st.com>
14840 M:      Jose Abreu <joabreu@synopsys.com>
14841 L:      netdev@vger.kernel.org
14842 W:      http://www.stlinux.com
14843 S:      Supported
14844 F:      drivers/net/ethernet/stmicro/stmmac/
14845
14846 SUN3/3X
14847 M:      Sam Creasey <sammy@sammy.net>
14848 W:      http://sammy.net/sun3/
14849 S:      Maintained
14850 F:      arch/m68k/kernel/*sun3*
14851 F:      arch/m68k/sun3*/
14852 F:      arch/m68k/include/asm/sun3*
14853 F:      drivers/net/ethernet/i825xx/sun3*
14854
14855 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14856 M:      Hans de Goede <hdegoede@redhat.com>
14857 L:      linux-input@vger.kernel.org
14858 S:      Maintained
14859 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14860 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14861
14862 SUNDANCE NETWORK DRIVER
14863 M:      Denis Kirjanov <kda@linux-powerpc.org>
14864 L:      netdev@vger.kernel.org
14865 S:      Maintained
14866 F:      drivers/net/ethernet/dlink/sundance.c
14867
14868 SUPERH
14869 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14870 M:      Rich Felker <dalias@libc.org>
14871 L:      linux-sh@vger.kernel.org
14872 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14873 S:      Maintained
14874 F:      Documentation/sh/
14875 F:      arch/sh/
14876 F:      drivers/sh/
14877
14878 SUSPEND TO RAM
14879 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14880 M:      Len Brown <len.brown@intel.com>
14881 M:      Pavel Machek <pavel@ucw.cz>
14882 L:      linux-pm@vger.kernel.org
14883 B:      https://bugzilla.kernel.org
14884 S:      Supported
14885 F:      Documentation/power/
14886 F:      arch/x86/kernel/acpi/
14887 F:      drivers/base/power/
14888 F:      kernel/power/
14889 F:      include/linux/suspend.h
14890 F:      include/linux/freezer.h
14891 F:      include/linux/pm.h
14892
14893 SVGA HANDLING
14894 M:      Martin Mares <mj@ucw.cz>
14895 L:      linux-video@atrey.karlin.mff.cuni.cz
14896 S:      Maintained
14897 F:      Documentation/svga.txt
14898 F:      arch/x86/boot/video*
14899
14900 SWIOTLB SUBSYSTEM
14901 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14902 L:      iommu@lists.linux-foundation.org
14903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14904 S:      Supported
14905 F:      kernel/dma/swiotlb.c
14906 F:      arch/*/kernel/pci-swiotlb.c
14907 F:      include/linux/swiotlb.h
14908
14909 SWITCHDEV
14910 M:      Jiri Pirko <jiri@resnulli.us>
14911 M:      Ivan Vecera <ivecera@redhat.com>
14912 L:      netdev@vger.kernel.org
14913 S:      Supported
14914 F:      net/switchdev/
14915 F:      include/net/switchdev.h
14916
14917 SY8106A REGULATOR DRIVER
14918 M:      Icenowy Zheng <icenowy@aosc.io>
14919 S:      Maintained
14920 F:      drivers/regulator/sy8106a-regulator.c
14921 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14922
14923 SYNC FILE FRAMEWORK
14924 M:      Sumit Semwal <sumit.semwal@linaro.org>
14925 R:      Gustavo Padovan <gustavo@padovan.org>
14926 S:      Maintained
14927 L:      linux-media@vger.kernel.org
14928 L:      dri-devel@lists.freedesktop.org
14929 F:      drivers/dma-buf/sync_*
14930 F:      drivers/dma-buf/dma-fence*
14931 F:      drivers/dma-buf/sw_sync.c
14932 F:      include/linux/sync_file.h
14933 F:      include/uapi/linux/sync_file.h
14934 F:      Documentation/sync_file.txt
14935 T:      git git://anongit.freedesktop.org/drm/drm-misc
14936
14937 SYNOPSYS ARC ARCHITECTURE
14938 M:      Vineet Gupta <vgupta@synopsys.com>
14939 L:      linux-snps-arc@lists.infradead.org
14940 S:      Supported
14941 F:      arch/arc/
14942 F:      Documentation/devicetree/bindings/arc/*
14943 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14944 F:      drivers/clocksource/arc_timer.c
14945 F:      drivers/tty/serial/arc_uart.c
14946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14947
14948 SYNOPSYS ARC HSDK SDP pll clock driver
14949 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14950 S:      Supported
14951 F:      drivers/clk/clk-hsdk-pll.c
14952 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14953
14954 SYNOPSYS ARC SDP clock driver
14955 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14956 S:      Supported
14957 F:      drivers/clk/axs10x/*
14958 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14959
14960 SYNOPSYS ARC SDP platform support
14961 M:      Alexey Brodkin <abrodkin@synopsys.com>
14962 S:      Supported
14963 F:      arch/arc/plat-axs10x
14964 F:      arch/arc/boot/dts/ax*
14965 F:      Documentation/devicetree/bindings/arc/axs10*
14966
14967 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14968 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14969 S:      Supported
14970 F:      drivers/reset/reset-axs10x.c
14971 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14972
14973 SYNOPSYS CREG GPIO DRIVER
14974 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14975 S:      Maintained
14976 F:      drivers/gpio/gpio-creg-snps.c
14977 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14978
14979 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14980 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14981 S:      Maintained
14982 F:      drivers/tty/serial/8250/8250_dw.c
14983
14984 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14985 M:      Hoan Tran <hoan@os.amperecomputing.com>
14986 L:      linux-gpio@vger.kernel.org
14987 S:      Maintained
14988 F:      drivers/gpio/gpio-dwapb.c
14989 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14990
14991 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14992 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14993 S:      Maintained
14994 F:      drivers/dma/dwi-axi-dmac/
14995 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14996
14997 SYNOPSYS DESIGNWARE DMAC DRIVER
14998 M:      Viresh Kumar <vireshk@kernel.org>
14999 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15000 S:      Maintained
15001 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15002 F:      drivers/dma/dw/
15003 F:      include/dt-bindings/dma/dw-dmac.h
15004 F:      include/linux/dma/dw.h
15005 F:      include/linux/platform_data/dma-dw.h
15006
15007 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15008 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15009 L:      netdev@vger.kernel.org
15010 S:      Supported
15011 F:      drivers/net/ethernet/synopsys/
15012
15013 SYNOPSYS DESIGNWARE I2C DRIVER
15014 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15015 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15016 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15017 L:      linux-i2c@vger.kernel.org
15018 S:      Maintained
15019 F:      drivers/i2c/busses/i2c-designware-*
15020 F:      include/linux/platform_data/i2c-designware.h
15021
15022 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15023 M:      Jaehoon Chung <jh80.chung@samsung.com>
15024 L:      linux-mmc@vger.kernel.org
15025 S:      Maintained
15026 F:      drivers/mmc/host/dw_mmc*
15027
15028 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15029 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15030 S:      Supported
15031 F:      drivers/reset/reset-hsdk.c
15032 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15033 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15034
15035 SYSTEM CONFIGURATION (SYSCON)
15036 M:      Lee Jones <lee.jones@linaro.org>
15037 M:      Arnd Bergmann <arnd@arndb.de>
15038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15039 S:      Supported
15040 F:      drivers/mfd/syscon.c
15041
15042 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15043 M:      Sudeep Holla <sudeep.holla@arm.com>
15044 L:      linux-arm-kernel@lists.infradead.org
15045 S:      Maintained
15046 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15047 F:      drivers/clk/clk-sc[mp]i.c
15048 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15049 F:      drivers/firmware/arm_scpi.c
15050 F:      drivers/firmware/arm_scmi/
15051 F:      include/linux/sc[mp]i_protocol.h
15052
15053 SYSTEM RESET/SHUTDOWN DRIVERS
15054 M:      Sebastian Reichel <sre@kernel.org>
15055 L:      linux-pm@vger.kernel.org
15056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15057 S:      Maintained
15058 F:      Documentation/devicetree/bindings/power/reset/
15059 F:      drivers/power/reset/
15060
15061 SYSTEM TRACE MODULE CLASS
15062 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15063 S:      Maintained
15064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15065 F:      Documentation/trace/stm.rst
15066 F:      drivers/hwtracing/stm/
15067 F:      include/linux/stm.h
15068 F:      include/uapi/linux/stm.h
15069
15070 SYSV FILESYSTEM
15071 M:      Christoph Hellwig <hch@infradead.org>
15072 S:      Maintained
15073 F:      Documentation/filesystems/sysv-fs.txt
15074 F:      fs/sysv/
15075 F:      include/linux/sysv_fs.h
15076
15077 TASKSTATS STATISTICS INTERFACE
15078 M:      Balbir Singh <bsingharora@gmail.com>
15079 S:      Maintained
15080 F:      Documentation/accounting/taskstats*
15081 F:      include/linux/taskstats*
15082 F:      kernel/taskstats.c
15083
15084 TC subsystem
15085 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15086 M:      Cong Wang <xiyou.wangcong@gmail.com>
15087 M:      Jiri Pirko <jiri@resnulli.us>
15088 L:      netdev@vger.kernel.org
15089 S:      Maintained
15090 F:      include/net/pkt_cls.h
15091 F:      include/net/pkt_sched.h
15092 F:      include/net/tc_act/
15093 F:      include/uapi/linux/pkt_cls.h
15094 F:      include/uapi/linux/pkt_sched.h
15095 F:      include/uapi/linux/tc_act/
15096 F:      include/uapi/linux/tc_ematch/
15097 F:      net/sched/
15098
15099 TC90522 MEDIA DRIVER
15100 M:      Akihiro Tsukada <tskd08@gmail.com>
15101 L:      linux-media@vger.kernel.org
15102 S:      Odd Fixes
15103 F:      drivers/media/dvb-frontends/tc90522*
15104
15105 TCP LOW PRIORITY MODULE
15106 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15107 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15108 W:      http://tcp-lp-mod.sourceforge.net/
15109 S:      Maintained
15110 F:      net/ipv4/tcp_lp.c
15111
15112 TDA10071 MEDIA DRIVER
15113 M:      Antti Palosaari <crope@iki.fi>
15114 L:      linux-media@vger.kernel.org
15115 W:      https://linuxtv.org
15116 W:      http://palosaari.fi/linux/
15117 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15118 T:      git git://linuxtv.org/anttip/media_tree.git
15119 S:      Maintained
15120 F:      drivers/media/dvb-frontends/tda10071*
15121
15122 TDA18212 MEDIA DRIVER
15123 M:      Antti Palosaari <crope@iki.fi>
15124 L:      linux-media@vger.kernel.org
15125 W:      https://linuxtv.org
15126 W:      http://palosaari.fi/linux/
15127 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15128 T:      git git://linuxtv.org/anttip/media_tree.git
15129 S:      Maintained
15130 F:      drivers/media/tuners/tda18212*
15131
15132 TDA18218 MEDIA DRIVER
15133 M:      Antti Palosaari <crope@iki.fi>
15134 L:      linux-media@vger.kernel.org
15135 W:      https://linuxtv.org
15136 W:      http://palosaari.fi/linux/
15137 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15138 T:      git git://linuxtv.org/anttip/media_tree.git
15139 S:      Maintained
15140 F:      drivers/media/tuners/tda18218*
15141
15142 TDA18250 MEDIA DRIVER
15143 M:      Olli Salonen <olli.salonen@iki.fi>
15144 L:      linux-media@vger.kernel.org
15145 W:      https://linuxtv.org
15146 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15147 T:      git git://linuxtv.org/media_tree.git
15148 S:      Maintained
15149 F:      drivers/media/tuners/tda18250*
15150
15151 TDA18271 MEDIA DRIVER
15152 M:      Michael Krufky <mkrufky@linuxtv.org>
15153 L:      linux-media@vger.kernel.org
15154 W:      https://linuxtv.org
15155 W:      http://github.com/mkrufky
15156 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15157 T:      git git://linuxtv.org/mkrufky/tuners.git
15158 S:      Maintained
15159 F:      drivers/media/tuners/tda18271*
15160
15161 TDA1997x MEDIA DRIVER
15162 M:      Tim Harvey <tharvey@gateworks.com>
15163 L:      linux-media@vger.kernel.org
15164 W:      https://linuxtv.org
15165 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15166 S:      Maintained
15167 F:      drivers/media/i2c/tda1997x.*
15168
15169 TDA827x MEDIA DRIVER
15170 M:      Michael Krufky <mkrufky@linuxtv.org>
15171 L:      linux-media@vger.kernel.org
15172 W:      https://linuxtv.org
15173 W:      http://github.com/mkrufky
15174 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15175 T:      git git://linuxtv.org/mkrufky/tuners.git
15176 S:      Maintained
15177 F:      drivers/media/tuners/tda8290.*
15178
15179 TDA8290 MEDIA DRIVER
15180 M:      Michael Krufky <mkrufky@linuxtv.org>
15181 L:      linux-media@vger.kernel.org
15182 W:      https://linuxtv.org
15183 W:      http://github.com/mkrufky
15184 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15185 T:      git git://linuxtv.org/mkrufky/tuners.git
15186 S:      Maintained
15187 F:      drivers/media/tuners/tda8290.*
15188
15189 TDA9840 MEDIA DRIVER
15190 M:      Hans Verkuil <hverkuil@xs4all.nl>
15191 L:      linux-media@vger.kernel.org
15192 T:      git git://linuxtv.org/media_tree.git
15193 W:      https://linuxtv.org
15194 S:      Maintained
15195 F:      drivers/media/i2c/tda9840*
15196
15197 TEA5761 TUNER DRIVER
15198 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15199 L:      linux-media@vger.kernel.org
15200 W:      https://linuxtv.org
15201 T:      git git://linuxtv.org/media_tree.git
15202 S:      Odd fixes
15203 F:      drivers/media/tuners/tea5761.*
15204
15205 TEA5767 TUNER DRIVER
15206 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15207 L:      linux-media@vger.kernel.org
15208 W:      https://linuxtv.org
15209 T:      git git://linuxtv.org/media_tree.git
15210 S:      Maintained
15211 F:      drivers/media/tuners/tea5767.*
15212
15213 TEA6415C MEDIA DRIVER
15214 M:      Hans Verkuil <hverkuil@xs4all.nl>
15215 L:      linux-media@vger.kernel.org
15216 T:      git git://linuxtv.org/media_tree.git
15217 W:      https://linuxtv.org
15218 S:      Maintained
15219 F:      drivers/media/i2c/tea6415c*
15220
15221 TEA6420 MEDIA DRIVER
15222 M:      Hans Verkuil <hverkuil@xs4all.nl>
15223 L:      linux-media@vger.kernel.org
15224 T:      git git://linuxtv.org/media_tree.git
15225 W:      https://linuxtv.org
15226 S:      Maintained
15227 F:      drivers/media/i2c/tea6420*
15228
15229 TEAM DRIVER
15230 M:      Jiri Pirko <jiri@resnulli.us>
15231 L:      netdev@vger.kernel.org
15232 S:      Supported
15233 F:      drivers/net/team/
15234 F:      include/linux/if_team.h
15235 F:      include/uapi/linux/if_team.h
15236
15237 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15238 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15239 S:      Maintained
15240 F:      arch/x86/platform/ts5500/
15241
15242 TECHNOTREND USB IR RECEIVER
15243 M:      Sean Young <sean@mess.org>
15244 L:      linux-media@vger.kernel.org
15245 S:      Maintained
15246 F:      drivers/media/rc/ttusbir.c
15247
15248 TECHWELL TW9910 VIDEO DECODER
15249 L:      linux-media@vger.kernel.org
15250 S:      Orphan
15251 F:      drivers/media/i2c/tw9910.c
15252 F:      include/media/i2c/tw9910.h
15253
15254 TEE SUBSYSTEM
15255 M:      Jens Wiklander <jens.wiklander@linaro.org>
15256 S:      Maintained
15257 F:      include/linux/tee_drv.h
15258 F:      include/uapi/linux/tee.h
15259 F:      drivers/tee/
15260 F:      Documentation/tee.txt
15261
15262 TEGRA ARCHITECTURE SUPPORT
15263 M:      Thierry Reding <thierry.reding@gmail.com>
15264 M:      Jonathan Hunter <jonathanh@nvidia.com>
15265 L:      linux-tegra@vger.kernel.org
15266 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15268 S:      Supported
15269 N:      [^a-z]tegra
15270
15271 TEGRA CLOCK DRIVER
15272 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15273 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15274 S:      Supported
15275 F:      drivers/clk/tegra/
15276
15277 TEGRA DMA DRIVERS
15278 M:      Laxman Dewangan <ldewangan@nvidia.com>
15279 M:      Jon Hunter <jonathanh@nvidia.com>
15280 S:      Supported
15281 F:      drivers/dma/tegra*
15282
15283 TEGRA I2C DRIVER
15284 M:      Laxman Dewangan <ldewangan@nvidia.com>
15285 S:      Supported
15286 F:      drivers/i2c/busses/i2c-tegra.c
15287
15288 TEGRA IOMMU DRIVERS
15289 M:      Thierry Reding <thierry.reding@gmail.com>
15290 L:      linux-tegra@vger.kernel.org
15291 S:      Supported
15292 F:      drivers/iommu/tegra*
15293
15294 TEGRA KBC DRIVER
15295 M:      Laxman Dewangan <ldewangan@nvidia.com>
15296 S:      Supported
15297 F:      drivers/input/keyboard/tegra-kbc.c
15298
15299 TEGRA NAND DRIVER
15300 M:      Stefan Agner <stefan@agner.ch>
15301 M:      Lucas Stach <dev@lynxeye.de>
15302 S:      Maintained
15303 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15304 F:      drivers/mtd/nand/raw/tegra_nand.c
15305
15306 TEGRA PWM DRIVER
15307 M:      Thierry Reding <thierry.reding@gmail.com>
15308 S:      Supported
15309 F:      drivers/pwm/pwm-tegra.c
15310
15311 TEGRA SERIAL DRIVER
15312 M:      Laxman Dewangan <ldewangan@nvidia.com>
15313 S:      Supported
15314 F:      drivers/tty/serial/serial-tegra.c
15315
15316 TEGRA SPI DRIVER
15317 M:      Laxman Dewangan <ldewangan@nvidia.com>
15318 S:      Supported
15319 F:      drivers/spi/spi-tegra*
15320
15321 TEHUTI ETHERNET DRIVER
15322 M:      Andy Gospodarek <andy@greyhouse.net>
15323 L:      netdev@vger.kernel.org
15324 S:      Supported
15325 F:      drivers/net/ethernet/tehuti/*
15326
15327 Telecom Clock Driver for MCPL0010
15328 M:      Mark Gross <mark.gross@intel.com>
15329 S:      Supported
15330 F:      drivers/char/tlclk.c
15331
15332 TENSILICA XTENSA PORT (xtensa)
15333 M:      Chris Zankel <chris@zankel.net>
15334 M:      Max Filippov <jcmvbkbc@gmail.com>
15335 L:      linux-xtensa@linux-xtensa.org
15336 T:      git git://github.com/czankel/xtensa-linux.git
15337 S:      Maintained
15338 F:      arch/xtensa/
15339 F:      drivers/irqchip/irq-xtensa-*
15340
15341 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15342 M:      Nishanth Menon <nm@ti.com>
15343 M:      Tero Kristo <t-kristo@ti.com>
15344 M:      Santosh Shilimkar <ssantosh@kernel.org>
15345 L:      linux-arm-kernel@lists.infradead.org
15346 S:      Maintained
15347 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15348 F:      drivers/firmware/ti_sci*
15349 F:      include/linux/soc/ti/ti_sci_protocol.h
15350 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15351 F:      drivers/soc/ti/ti_sci_pm_domains.c
15352 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15353 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15354 F:      drivers/clk/keystone/sci-clk.c
15355 F:      drivers/reset/reset-ti-sci.c
15356
15357 Texas Instruments ASoC drivers
15358 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15359 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15360 S:      Maintained
15361 F:      sound/soc/ti/
15362
15363 Texas Instruments' DAC7612 DAC Driver
15364 M:      Ricardo Ribalda <ricardo@ribalda.com>
15365 L:      linux-iio@vger.kernel.org
15366 S:      Supported
15367 F:      drivers/iio/dac/ti-dac7612.c
15368 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15369
15370 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15371 M:      Hans Verkuil <hverkuil@xs4all.nl>
15372 L:      linux-media@vger.kernel.org
15373 T:      git git://linuxtv.org/media_tree.git
15374 W:      https://linuxtv.org
15375 S:      Maintained
15376 F:      drivers/media/radio/radio-raremono.c
15377
15378 THERMAL
15379 M:      Zhang Rui <rui.zhang@intel.com>
15380 M:      Eduardo Valentin <edubezval@gmail.com>
15381 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15382 L:      linux-pm@vger.kernel.org
15383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15385 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15386 S:      Supported
15387 F:      drivers/thermal/
15388 F:      include/linux/thermal.h
15389 F:      include/uapi/linux/thermal.h
15390 F:      include/linux/cpu_cooling.h
15391 F:      Documentation/devicetree/bindings/thermal/
15392
15393 THERMAL/CPU_COOLING
15394 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15395 M:      Viresh Kumar <viresh.kumar@linaro.org>
15396 M:      Javi Merino <javi.merino@kernel.org>
15397 L:      linux-pm@vger.kernel.org
15398 S:      Supported
15399 F:      Documentation/thermal/cpu-cooling-api.txt
15400 F:      drivers/thermal/cpu_cooling.c
15401 F:      include/linux/cpu_cooling.h
15402
15403 THINKPAD ACPI EXTRAS DRIVER
15404 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15405 L:      ibm-acpi-devel@lists.sourceforge.net
15406 L:      platform-driver-x86@vger.kernel.org
15407 W:      http://ibm-acpi.sourceforge.net
15408 W:      http://thinkwiki.org/wiki/Ibm-acpi
15409 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15410 S:      Maintained
15411 F:      drivers/platform/x86/thinkpad_acpi.c
15412
15413 THUNDERBOLT DRIVER
15414 M:      Andreas Noever <andreas.noever@gmail.com>
15415 M:      Michael Jamet <michael.jamet@intel.com>
15416 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15417 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15419 S:      Maintained
15420 F:      Documentation/admin-guide/thunderbolt.rst
15421 F:      drivers/thunderbolt/
15422 F:      include/linux/thunderbolt.h
15423
15424 THUNDERBOLT NETWORK DRIVER
15425 M:      Michael Jamet <michael.jamet@intel.com>
15426 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15427 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15428 L:      netdev@vger.kernel.org
15429 S:      Maintained
15430 F:      drivers/net/thunderbolt.c
15431
15432 THUNDERX GPIO DRIVER
15433 M:      David Daney <david.daney@cavium.com>
15434 S:      Maintained
15435 F:      drivers/gpio/gpio-thunderx.c
15436
15437 TI AM437X VPFE DRIVER
15438 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15439 L:      linux-media@vger.kernel.org
15440 W:      https://linuxtv.org
15441 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15442 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15443 S:      Maintained
15444 F:      drivers/media/platform/am437x/
15445
15446 TI BANDGAP AND THERMAL DRIVER
15447 M:      Eduardo Valentin <edubezval@gmail.com>
15448 M:      Keerthy <j-keerthy@ti.com>
15449 L:      linux-pm@vger.kernel.org
15450 L:      linux-omap@vger.kernel.org
15451 S:      Maintained
15452 F:      drivers/thermal/ti-soc-thermal/
15453
15454 TI BQ27XXX POWER SUPPLY DRIVER
15455 R:      Andrew F. Davis <afd@ti.com>
15456 F:      include/linux/power/bq27xxx_battery.h
15457 F:      drivers/power/supply/bq27xxx_battery.c
15458 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15459
15460 TI CDCE706 CLOCK DRIVER
15461 M:      Max Filippov <jcmvbkbc@gmail.com>
15462 S:      Maintained
15463 F:      drivers/clk/clk-cdce706.c
15464
15465 TI CLOCK DRIVER
15466 M:      Tero Kristo <t-kristo@ti.com>
15467 L:      linux-omap@vger.kernel.org
15468 S:      Maintained
15469 F:      drivers/clk/ti/
15470 F:      include/linux/clk/ti.h
15471
15472 TI DAVINCI MACHINE SUPPORT
15473 M:      Sekhar Nori <nsekhar@ti.com>
15474 M:      Kevin Hilman <khilman@kernel.org>
15475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15477 S:      Supported
15478 F:      arch/arm/mach-davinci/
15479 F:      drivers/i2c/busses/i2c-davinci.c
15480 F:      arch/arm/boot/dts/da850*
15481
15482 TI DAVINCI SERIES CLOCK DRIVER
15483 M:      David Lechner <david@lechnology.com>
15484 R:      Sekhar Nori <nsekhar@ti.com>
15485 S:      Maintained
15486 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15487 F:      drivers/clk/davinci/
15488
15489 TI DAVINCI SERIES GPIO DRIVER
15490 M:      Keerthy <j-keerthy@ti.com>
15491 L:      linux-gpio@vger.kernel.org
15492 S:      Maintained
15493 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15494 F:      drivers/gpio/gpio-davinci.c
15495
15496 TI DAVINCI SERIES MEDIA DRIVER
15497 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15498 L:      linux-media@vger.kernel.org
15499 W:      https://linuxtv.org
15500 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15501 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15502 S:      Maintained
15503 F:      drivers/media/platform/davinci/
15504 F:      include/media/davinci/
15505
15506 TI ETHERNET SWITCH DRIVER (CPSW)
15507 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15508 L:      linux-omap@vger.kernel.org
15509 L:      netdev@vger.kernel.org
15510 S:      Maintained
15511 F:      drivers/net/ethernet/ti/cpsw*
15512 F:      drivers/net/ethernet/ti/davinci*
15513
15514 TI FLASH MEDIA INTERFACE DRIVER
15515 M:      Alex Dubov <oakad@yahoo.com>
15516 S:      Maintained
15517 F:      drivers/misc/tifm*
15518 F:      drivers/mmc/host/tifm_sd.c
15519 F:      include/linux/tifm.h
15520
15521 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15522 M:      Santosh Shilimkar <ssantosh@kernel.org>
15523 L:      linux-kernel@vger.kernel.org
15524 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15525 S:      Maintained
15526 F:      drivers/soc/ti/*
15527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15528
15529 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15530 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15531 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15532 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15533 S:      Maintained
15534 F:      sound/soc/codecs/lm49453*
15535 F:      sound/soc/codecs/isabelle*
15536
15537 TI LP855x BACKLIGHT DRIVER
15538 M:      Milo Kim <milo.kim@ti.com>
15539 S:      Maintained
15540 F:      Documentation/backlight/lp855x-driver.txt
15541 F:      drivers/video/backlight/lp855x_bl.c
15542 F:      include/linux/platform_data/lp855x.h
15543
15544 TI LP8727 CHARGER DRIVER
15545 M:      Milo Kim <milo.kim@ti.com>
15546 S:      Maintained
15547 F:      drivers/power/supply/lp8727_charger.c
15548 F:      include/linux/platform_data/lp8727.h
15549
15550 TI LP8788 MFD DRIVER
15551 M:      Milo Kim <milo.kim@ti.com>
15552 S:      Maintained
15553 F:      drivers/iio/adc/lp8788_adc.c
15554 F:      drivers/leds/leds-lp8788.c
15555 F:      drivers/mfd/lp8788*.c
15556 F:      drivers/power/supply/lp8788-charger.c
15557 F:      drivers/regulator/lp8788-*.c
15558 F:      include/linux/mfd/lp8788*.h
15559
15560 TI NETCP ETHERNET DRIVER
15561 M:      Wingman Kwok <w-kwok2@ti.com>
15562 M:      Murali Karicheri <m-karicheri2@ti.com>
15563 L:      netdev@vger.kernel.org
15564 S:      Maintained
15565 F:      drivers/net/ethernet/ti/netcp*
15566
15567 TI PCM3060 ASoC CODEC DRIVER
15568 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15569 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15570 S:      Maintained
15571 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15572 F:      sound/soc/codecs/pcm3060*
15573
15574 TI TAS571X FAMILY ASoC CODEC DRIVER
15575 M:      Kevin Cernekee <cernekee@chromium.org>
15576 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15577 S:      Odd Fixes
15578 F:      sound/soc/codecs/tas571x*
15579
15580 TI TRF7970A NFC DRIVER
15581 M:      Mark Greer <mgreer@animalcreek.com>
15582 L:      linux-wireless@vger.kernel.org
15583 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15584 S:      Supported
15585 F:      drivers/nfc/trf7970a.c
15586 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15587
15588 TI TWL4030 SERIES SOC CODEC DRIVER
15589 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15590 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15591 S:      Maintained
15592 F:      sound/soc/codecs/twl4030*
15593
15594 TI VPE/CAL DRIVERS
15595 M:      Benoit Parrot <bparrot@ti.com>
15596 L:      linux-media@vger.kernel.org
15597 W:      http://linuxtv.org/
15598 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15599 S:      Maintained
15600 F:      drivers/media/platform/ti-vpe/
15601
15602 TI WILINK WIRELESS DRIVERS
15603 L:      linux-wireless@vger.kernel.org
15604 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15605 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15607 S:      Orphan
15608 F:      drivers/net/wireless/ti/
15609 F:      include/linux/wl12xx.h
15610
15611 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15612 M:      John Stultz <john.stultz@linaro.org>
15613 M:      Thomas Gleixner <tglx@linutronix.de>
15614 R:      Stephen Boyd <sboyd@kernel.org>
15615 L:      linux-kernel@vger.kernel.org
15616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15617 S:      Supported
15618 F:      include/linux/clocksource.h
15619 F:      include/linux/time.h
15620 F:      include/linux/timex.h
15621 F:      include/uapi/linux/time.h
15622 F:      include/uapi/linux/timex.h
15623 F:      kernel/time/clocksource.c
15624 F:      kernel/time/time*.c
15625 F:      kernel/time/alarmtimer.c
15626 F:      kernel/time/ntp.c
15627 F:      tools/testing/selftests/timers/
15628
15629 TIPC NETWORK LAYER
15630 M:      Jon Maloy <jon.maloy@ericsson.com>
15631 M:      Ying Xue <ying.xue@windriver.com>
15632 L:      netdev@vger.kernel.org (core kernel code)
15633 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15634 W:      http://tipc.sourceforge.net/
15635 S:      Maintained
15636 F:      include/uapi/linux/tipc*.h
15637 F:      net/tipc/
15638
15639 TLAN NETWORK DRIVER
15640 M:      Samuel Chessman <chessman@tux.org>
15641 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15642 W:      http://sourceforge.net/projects/tlan/
15643 S:      Maintained
15644 F:      Documentation/networking/device_drivers/ti/tlan.txt
15645 F:      drivers/net/ethernet/ti/tlan.*
15646
15647 TM6000 VIDEO4LINUX DRIVER
15648 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15649 L:      linux-media@vger.kernel.org
15650 W:      https://linuxtv.org
15651 T:      git git://linuxtv.org/media_tree.git
15652 S:      Odd fixes
15653 F:      drivers/media/usb/tm6000/
15654 F:      Documentation/media/v4l-drivers/tm6000*
15655
15656 TMIO/SDHI MMC DRIVER
15657 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15658 L:      linux-mmc@vger.kernel.org
15659 S:      Supported
15660 F:      drivers/mmc/host/tmio_mmc*
15661 F:      drivers/mmc/host/renesas_sdhi*
15662 F:      include/linux/mfd/tmio.h
15663
15664 TMP401 HARDWARE MONITOR DRIVER
15665 M:      Guenter Roeck <linux@roeck-us.net>
15666 L:      linux-hwmon@vger.kernel.org
15667 S:      Maintained
15668 F:      Documentation/hwmon/tmp401
15669 F:      drivers/hwmon/tmp401.c
15670
15671 TMPFS (SHMEM FILESYSTEM)
15672 M:      Hugh Dickins <hughd@google.com>
15673 L:      linux-mm@kvack.org
15674 S:      Maintained
15675 F:      include/linux/shmem_fs.h
15676 F:      mm/shmem.c
15677
15678 TOMOYO SECURITY MODULE
15679 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15680 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15681 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15682 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15683 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15684 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15685 W:      https://tomoyo.osdn.jp/
15686 S:      Maintained
15687 F:      security/tomoyo/
15688
15689 TOPSTAR LAPTOP EXTRAS DRIVER
15690 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15691 L:      platform-driver-x86@vger.kernel.org
15692 S:      Maintained
15693 F:      drivers/platform/x86/topstar-laptop.c
15694
15695 TORTURE-TEST MODULES
15696 M:      Davidlohr Bueso <dave@stgolabs.net>
15697 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15698 M:      Josh Triplett <josh@joshtriplett.org>
15699 L:      linux-kernel@vger.kernel.org
15700 S:      Supported
15701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15702 F:      Documentation/RCU/torture.txt
15703 F:      kernel/torture.c
15704 F:      kernel/rcu/rcutorture.c
15705 F:      kernel/rcu/rcuperf.c
15706 F:      kernel/locking/locktorture.c
15707
15708 TOSHIBA ACPI EXTRAS DRIVER
15709 M:      Azael Avalos <coproscefalo@gmail.com>
15710 L:      platform-driver-x86@vger.kernel.org
15711 S:      Maintained
15712 F:      drivers/platform/x86/toshiba_acpi.c
15713
15714 TOSHIBA BLUETOOTH DRIVER
15715 M:      Azael Avalos <coproscefalo@gmail.com>
15716 L:      platform-driver-x86@vger.kernel.org
15717 S:      Maintained
15718 F:      drivers/platform/x86/toshiba_bluetooth.c
15719
15720 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15721 M:      Azael Avalos <coproscefalo@gmail.com>
15722 L:      platform-driver-x86@vger.kernel.org
15723 S:      Maintained
15724 F:      drivers/platform/x86/toshiba_haps.c
15725
15726 TOSHIBA SMM DRIVER
15727 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15728 W:      http://www.buzzard.org.uk/toshiba/
15729 S:      Maintained
15730 F:      drivers/char/toshiba.c
15731 F:      include/linux/toshiba.h
15732 F:      include/uapi/linux/toshiba.h
15733
15734 TOSHIBA TC358743 DRIVER
15735 M:      Mats Randgaard <matrandg@cisco.com>
15736 L:      linux-media@vger.kernel.org
15737 S:      Maintained
15738 F:      drivers/media/i2c/tc358743*
15739 F:      include/media/i2c/tc358743.h
15740
15741 TOSHIBA WMI HOTKEYS DRIVER
15742 M:      Azael Avalos <coproscefalo@gmail.com>
15743 L:      platform-driver-x86@vger.kernel.org
15744 S:      Maintained
15745 F:      drivers/platform/x86/toshiba-wmi.c
15746
15747 TPM DEVICE DRIVER
15748 M:      Peter Huewe <peterhuewe@gmx.de>
15749 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15750 R:      Jason Gunthorpe <jgg@ziepe.ca>
15751 L:      linux-integrity@vger.kernel.org
15752 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15753 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15754 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15755 S:      Maintained
15756 F:      drivers/char/tpm/
15757
15758 TRACING
15759 M:      Steven Rostedt <rostedt@goodmis.org>
15760 M:      Ingo Molnar <mingo@redhat.com>
15761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15762 S:      Maintained
15763 F:      Documentation/trace/ftrace.rst
15764 F:      arch/*/*/*/ftrace.h
15765 F:      arch/*/kernel/ftrace.c
15766 F:      include/*/ftrace.h
15767 F:      include/linux/trace*.h
15768 F:      include/trace/
15769 F:      kernel/trace/
15770 F:      tools/testing/selftests/ftrace/
15771
15772 TRACING MMIO ACCESSES (MMIOTRACE)
15773 M:      Steven Rostedt <rostedt@goodmis.org>
15774 M:      Ingo Molnar <mingo@kernel.org>
15775 R:      Karol Herbst <karolherbst@gmail.com>
15776 R:      Pekka Paalanen <ppaalanen@gmail.com>
15777 S:      Maintained
15778 L:      linux-kernel@vger.kernel.org
15779 L:      nouveau@lists.freedesktop.org
15780 F:      kernel/trace/trace_mmiotrace.c
15781 F:      include/linux/mmiotrace.h
15782 F:      arch/x86/mm/kmmio.c
15783 F:      arch/x86/mm/mmio-mod.c
15784 F:      arch/x86/mm/testmmiotrace.c
15785
15786 TRIVIAL PATCHES
15787 M:      Jiri Kosina <trivial@kernel.org>
15788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15789 S:      Maintained
15790 K:      ^Subject:.*(?i)trivial
15791
15792 TEMPO SEMICONDUCTOR DRIVERS
15793 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15794 S:      Maintained
15795 F:      sound/soc/codecs/tscs*.c
15796 F:      sound/soc/codecs/tscs*.h
15797 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15798
15799 TTY LAYER
15800 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15801 M:      Jiri Slaby <jslaby@suse.com>
15802 S:      Supported
15803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15804 F:      Documentation/serial/
15805 F:      drivers/tty/
15806 F:      drivers/tty/serial/serial_core.c
15807 F:      include/linux/serial_core.h
15808 F:      include/linux/serial.h
15809 F:      include/linux/tty.h
15810 F:      include/uapi/linux/serial_core.h
15811 F:      include/uapi/linux/serial.h
15812 F:      include/uapi/linux/tty.h
15813
15814 TUA9001 MEDIA DRIVER
15815 M:      Antti Palosaari <crope@iki.fi>
15816 L:      linux-media@vger.kernel.org
15817 W:      https://linuxtv.org
15818 W:      http://palosaari.fi/linux/
15819 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15820 T:      git git://linuxtv.org/anttip/media_tree.git
15821 S:      Maintained
15822 F:      drivers/media/tuners/tua9001*
15823
15824 TULIP NETWORK DRIVERS
15825 L:      netdev@vger.kernel.org
15826 L:      linux-parisc@vger.kernel.org
15827 S:      Orphan
15828 F:      drivers/net/ethernet/dec/tulip/
15829
15830 TUN/TAP driver
15831 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15832 W:      http://vtun.sourceforge.net/tun
15833 S:      Maintained
15834 F:      Documentation/networking/tuntap.txt
15835 F:      arch/um/os-Linux/drivers/
15836
15837 TURBOCHANNEL SUBSYSTEM
15838 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15839 M:      Ralf Baechle <ralf@linux-mips.org>
15840 L:      linux-mips@vger.kernel.org
15841 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15842 S:      Maintained
15843 F:      drivers/tc/
15844 F:      include/linux/tc.h
15845
15846 TURBOSTAT UTILITY
15847 M:      "Len Brown" <lenb@kernel.org>
15848 L:      linux-pm@vger.kernel.org
15849 B:      https://bugzilla.kernel.org
15850 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15852 S:      Supported
15853 F:      tools/power/x86/turbostat/
15854
15855 TW5864 VIDEO4LINUX DRIVER
15856 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15857 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15858 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15859 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15860 L:      linux-media@vger.kernel.org
15861 S:      Supported
15862 F:      drivers/media/pci/tw5864/
15863
15864 TW68 VIDEO4LINUX DRIVER
15865 M:      Hans Verkuil <hverkuil@xs4all.nl>
15866 L:      linux-media@vger.kernel.org
15867 T:      git git://linuxtv.org/media_tree.git
15868 W:      https://linuxtv.org
15869 S:      Odd Fixes
15870 F:      drivers/media/pci/tw68/
15871
15872 TW686X VIDEO4LINUX DRIVER
15873 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15874 L:      linux-media@vger.kernel.org
15875 T:      git git://linuxtv.org/media_tree.git
15876 W:      http://linuxtv.org
15877 S:      Maintained
15878 F:      drivers/media/pci/tw686x/
15879
15880 UBI FILE SYSTEM (UBIFS)
15881 M:      Richard Weinberger <richard@nod.at>
15882 M:      Artem Bityutskiy <dedekind1@gmail.com>
15883 M:      Adrian Hunter <adrian.hunter@intel.com>
15884 L:      linux-mtd@lists.infradead.org
15885 T:      git git://git.infradead.org/ubifs-2.6.git
15886 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15887 S:      Supported
15888 F:      Documentation/filesystems/ubifs.txt
15889 F:      fs/ubifs/
15890
15891 UCLINUX (M68KNOMMU AND COLDFIRE)
15892 M:      Greg Ungerer <gerg@linux-m68k.org>
15893 W:      http://www.linux-m68k.org/
15894 W:      http://www.uclinux.org/
15895 L:      linux-m68k@lists.linux-m68k.org
15896 L:      uclinux-dev@uclinux.org  (subscribers-only)
15897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15898 S:      Maintained
15899 F:      arch/m68k/coldfire/
15900 F:      arch/m68k/68*/
15901 F:      arch/m68k/*/*_no.*
15902 F:      arch/m68k/include/asm/*_no.*
15903
15904 UDF FILESYSTEM
15905 M:      Jan Kara <jack@suse.com>
15906 S:      Maintained
15907 F:      Documentation/filesystems/udf.txt
15908 F:      fs/udf/
15909
15910 UDRAW TABLET
15911 M:      Bastien Nocera <hadess@hadess.net>
15912 L:      linux-input@vger.kernel.org
15913 S:      Maintained
15914 F:      drivers/hid/hid-udraw-ps3.c
15915
15916 UFS FILESYSTEM
15917 M:      Evgeniy Dushistov <dushistov@mail.ru>
15918 S:      Maintained
15919 F:      Documentation/filesystems/ufs.txt
15920 F:      fs/ufs/
15921
15922 UHID USERSPACE HID IO DRIVER:
15923 M:      David Herrmann <dh.herrmann@googlemail.com>
15924 L:      linux-input@vger.kernel.org
15925 S:      Maintained
15926 F:      drivers/hid/uhid.c
15927 F:      include/uapi/linux/uhid.h
15928
15929 ULPI BUS
15930 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15931 L:      linux-usb@vger.kernel.org
15932 S:      Maintained
15933 F:      drivers/usb/common/ulpi.c
15934 F:      include/linux/ulpi/
15935
15936 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15937 L:      linux-usb@vger.kernel.org
15938 S:      Orphan
15939 F:      drivers/uwb/
15940 F:      include/linux/uwb.h
15941 F:      include/linux/uwb/
15942
15943 UNICORE32 ARCHITECTURE:
15944 M:      Guan Xuetao <gxt@pku.edu.cn>
15945 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15946 S:      Maintained
15947 T:      git git://github.com/gxt/linux.git
15948 F:      arch/unicore32/
15949
15950 UNIFDEF
15951 M:      Tony Finch <dot@dotat.at>
15952 W:      http://dotat.at/prog/unifdef
15953 S:      Maintained
15954 F:      scripts/unifdef.c
15955
15956 UNIFORM CDROM DRIVER
15957 M:      Jens Axboe <axboe@kernel.dk>
15958 W:      http://www.kernel.dk
15959 S:      Maintained
15960 F:      Documentation/cdrom/
15961 F:      drivers/cdrom/cdrom.c
15962 F:      include/linux/cdrom.h
15963 F:      include/uapi/linux/cdrom.h
15964
15965 UNISYS S-PAR DRIVERS
15966 M:      David Kershner <david.kershner@unisys.com>
15967 L:      sparmaintainer@unisys.com (Unisys internal)
15968 S:      Supported
15969 F:      include/linux/visorbus.h
15970 F:      drivers/visorbus/
15971 F:      drivers/staging/unisys/
15972
15973 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15974 R:      Alim Akhtar <alim.akhtar@samsung.com>
15975 R:      Avri Altman <avri.altman@wdc.com>
15976 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15977 L:      linux-scsi@vger.kernel.org
15978 S:      Supported
15979 F:      Documentation/scsi/ufs.txt
15980 F:      drivers/scsi/ufs/
15981
15982 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15983 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15984 L:      linux-scsi@vger.kernel.org
15985 S:      Supported
15986 F:      drivers/scsi/ufs/*dwc*
15987
15988 UNSORTED BLOCK IMAGES (UBI)
15989 M:      Artem Bityutskiy <dedekind1@gmail.com>
15990 M:      Richard Weinberger <richard@nod.at>
15991 W:      http://www.linux-mtd.infradead.org/
15992 L:      linux-mtd@lists.infradead.org
15993 T:      git git://git.infradead.org/ubifs-2.6.git
15994 S:      Supported
15995 F:      drivers/mtd/ubi/
15996 F:      include/linux/mtd/ubi.h
15997 F:      include/uapi/mtd/ubi-user.h
15998
15999 USB "USBNET" DRIVER FRAMEWORK
16000 M:      Oliver Neukum <oneukum@suse.com>
16001 L:      netdev@vger.kernel.org
16002 W:      http://www.linux-usb.org/usbnet
16003 S:      Maintained
16004 F:      drivers/net/usb/usbnet.c
16005 F:      include/linux/usb/usbnet.h
16006
16007 USB ACM DRIVER
16008 M:      Oliver Neukum <oneukum@suse.com>
16009 L:      linux-usb@vger.kernel.org
16010 S:      Maintained
16011 F:      Documentation/usb/acm.txt
16012 F:      drivers/usb/class/cdc-acm.*
16013
16014 USB AR5523 WIRELESS DRIVER
16015 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16016 L:      linux-wireless@vger.kernel.org
16017 S:      Maintained
16018 F:      drivers/net/wireless/ath/ar5523/
16019
16020 USB ATTACHED SCSI
16021 M:      Oliver Neukum <oneukum@suse.com>
16022 L:      linux-usb@vger.kernel.org
16023 L:      linux-scsi@vger.kernel.org
16024 S:      Maintained
16025 F:      drivers/usb/storage/uas.c
16026
16027 USB CDC ETHERNET DRIVER
16028 M:      Oliver Neukum <oliver@neukum.org>
16029 L:      linux-usb@vger.kernel.org
16030 S:      Maintained
16031 F:      drivers/net/usb/cdc_*.c
16032 F:      include/uapi/linux/usb/cdc.h
16033
16034 USB CHAOSKEY DRIVER
16035 M:      Keith Packard <keithp@keithp.com>
16036 L:      linux-usb@vger.kernel.org
16037 S:      Maintained
16038 F:      drivers/usb/misc/chaoskey.c
16039
16040 USB CYPRESS C67X00 DRIVER
16041 M:      Peter Korsgaard <jacmet@sunsite.dk>
16042 L:      linux-usb@vger.kernel.org
16043 S:      Maintained
16044 F:      drivers/usb/c67x00/
16045
16046 USB DAVICOM DM9601 DRIVER
16047 M:      Peter Korsgaard <jacmet@sunsite.dk>
16048 L:      netdev@vger.kernel.org
16049 W:      http://www.linux-usb.org/usbnet
16050 S:      Maintained
16051 F:      drivers/net/usb/dm9601.c
16052
16053 USB DIAMOND RIO500 DRIVER
16054 M:      Cesar Miquel <miquel@df.uba.ar>
16055 L:      rio500-users@lists.sourceforge.net
16056 W:      http://rio500.sourceforge.net
16057 S:      Maintained
16058 F:      drivers/usb/misc/rio500*
16059
16060 USB EHCI DRIVER
16061 M:      Alan Stern <stern@rowland.harvard.edu>
16062 L:      linux-usb@vger.kernel.org
16063 S:      Maintained
16064 F:      Documentation/usb/ehci.txt
16065 F:      drivers/usb/host/ehci*
16066
16067 USB GADGET/PERIPHERAL SUBSYSTEM
16068 M:      Felipe Balbi <balbi@kernel.org>
16069 L:      linux-usb@vger.kernel.org
16070 W:      http://www.linux-usb.org/gadget
16071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16072 S:      Maintained
16073 F:      drivers/usb/gadget/
16074 F:      include/linux/usb/gadget*
16075
16076 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16077 M:      Jiri Kosina <jikos@kernel.org>
16078 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16079 L:      linux-usb@vger.kernel.org
16080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16081 S:      Maintained
16082 F:      Documentation/hid/hiddev.txt
16083 F:      drivers/hid/usbhid/
16084
16085 USB INTEL XHCI ROLE MUX DRIVER
16086 M:      Hans de Goede <hdegoede@redhat.com>
16087 L:      linux-usb@vger.kernel.org
16088 S:      Maintained
16089 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16090
16091 USB ISP116X DRIVER
16092 M:      Olav Kongas <ok@artecdesign.ee>
16093 L:      linux-usb@vger.kernel.org
16094 S:      Maintained
16095 F:      drivers/usb/host/isp116x*
16096 F:      include/linux/usb/isp116x.h
16097
16098 USB LAN78XX ETHERNET DRIVER
16099 M:      Woojung Huh <woojung.huh@microchip.com>
16100 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16101 L:      netdev@vger.kernel.org
16102 S:      Maintained
16103 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16104 F:      drivers/net/usb/lan78xx.*
16105 F:      include/dt-bindings/net/microchip-lan78xx.h
16106
16107 USB MASS STORAGE DRIVER
16108 M:      Alan Stern <stern@rowland.harvard.edu>
16109 L:      linux-usb@vger.kernel.org
16110 L:      usb-storage@lists.one-eyed-alien.net
16111 S:      Maintained
16112 F:      drivers/usb/storage/
16113
16114 USB MIDI DRIVER
16115 M:      Clemens Ladisch <clemens@ladisch.de>
16116 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16117 T:      git git://git.alsa-project.org/alsa-kernel.git
16118 S:      Maintained
16119 F:      sound/usb/midi.*
16120
16121 USB NETWORKING DRIVERS
16122 L:      linux-usb@vger.kernel.org
16123 S:      Odd Fixes
16124 F:      drivers/net/usb/
16125
16126 USB OHCI DRIVER
16127 M:      Alan Stern <stern@rowland.harvard.edu>
16128 L:      linux-usb@vger.kernel.org
16129 S:      Maintained
16130 F:      Documentation/usb/ohci.txt
16131 F:      drivers/usb/host/ohci*
16132
16133 USB OTG FSM (Finite State Machine)
16134 M:      Peter Chen <Peter.Chen@nxp.com>
16135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16136 L:      linux-usb@vger.kernel.org
16137 S:      Maintained
16138 F:      drivers/usb/common/usb-otg-fsm.c
16139
16140 USB OVER IP DRIVER
16141 M:      Valentina Manea <valentina.manea.m@gmail.com>
16142 M:      Shuah Khan <shuah@kernel.org>
16143 M:      Shuah Khan <skhan@linuxfoundation.org>
16144 L:      linux-usb@vger.kernel.org
16145 S:      Maintained
16146 F:      Documentation/usb/usbip_protocol.txt
16147 F:      drivers/usb/usbip/
16148 F:      tools/usb/usbip/
16149 F:      tools/testing/selftests/drivers/usb/usbip/
16150
16151 USB PEGASUS DRIVER
16152 M:      Petko Manolov <petkan@nucleusys.com>
16153 L:      linux-usb@vger.kernel.org
16154 L:      netdev@vger.kernel.org
16155 T:      git git://github.com/petkan/pegasus.git
16156 W:      https://github.com/petkan/pegasus
16157 S:      Maintained
16158 F:      drivers/net/usb/pegasus.*
16159
16160 USB PHY LAYER
16161 M:      Felipe Balbi <balbi@kernel.org>
16162 L:      linux-usb@vger.kernel.org
16163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16164 S:      Maintained
16165 F:      drivers/usb/phy/
16166
16167 USB PRINTER DRIVER (usblp)
16168 M:      Pete Zaitcev <zaitcev@redhat.com>
16169 L:      linux-usb@vger.kernel.org
16170 S:      Supported
16171 F:      drivers/usb/class/usblp.c
16172
16173 USB QMI WWAN NETWORK DRIVER
16174 M:      Bjørn Mork <bjorn@mork.no>
16175 L:      netdev@vger.kernel.org
16176 S:      Maintained
16177 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16178 F:      drivers/net/usb/qmi_wwan.c
16179
16180 USB RTL8150 DRIVER
16181 M:      Petko Manolov <petkan@nucleusys.com>
16182 L:      linux-usb@vger.kernel.org
16183 L:      netdev@vger.kernel.org
16184 T:      git git://github.com/petkan/rtl8150.git
16185 W:      https://github.com/petkan/rtl8150
16186 S:      Maintained
16187 F:      drivers/net/usb/rtl8150.c
16188
16189 USB SERIAL SUBSYSTEM
16190 M:      Johan Hovold <johan@kernel.org>
16191 L:      linux-usb@vger.kernel.org
16192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16193 S:      Maintained
16194 F:      Documentation/usb/usb-serial.txt
16195 F:      drivers/usb/serial/
16196 F:      include/linux/usb/serial.h
16197
16198 USB SMSC75XX ETHERNET DRIVER
16199 M:      Steve Glendinning <steve.glendinning@shawell.net>
16200 L:      netdev@vger.kernel.org
16201 S:      Maintained
16202 F:      drivers/net/usb/smsc75xx.*
16203
16204 USB SMSC95XX ETHERNET DRIVER
16205 M:      Steve Glendinning <steve.glendinning@shawell.net>
16206 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16207 L:      netdev@vger.kernel.org
16208 S:      Maintained
16209 F:      drivers/net/usb/smsc95xx.*
16210
16211 USB SUBSYSTEM
16212 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16213 L:      linux-usb@vger.kernel.org
16214 W:      http://www.linux-usb.org
16215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16216 S:      Supported
16217 F:      Documentation/devicetree/bindings/usb/
16218 F:      Documentation/usb/
16219 F:      drivers/usb/
16220 F:      include/linux/usb.h
16221 F:      include/linux/usb/
16222
16223 USB TYPEC PI3USB30532 MUX DRIVER
16224 M:      Hans de Goede <hdegoede@redhat.com>
16225 L:      linux-usb@vger.kernel.org
16226 S:      Maintained
16227 F:      drivers/usb/typec/mux/pi3usb30532.c
16228
16229 USB TYPEC CLASS
16230 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16231 L:      linux-usb@vger.kernel.org
16232 S:      Maintained
16233 F:      Documentation/ABI/testing/sysfs-class-typec
16234 F:      Documentation/driver-api/usb/typec.rst
16235 F:      drivers/usb/typec/
16236 F:      include/linux/usb/typec.h
16237
16238 USB TYPEC BUS FOR ALTERNATE MODES
16239 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16240 L:      linux-usb@vger.kernel.org
16241 S:      Maintained
16242 F:      Documentation/ABI/testing/sysfs-bus-typec
16243 F:      Documentation/driver-api/usb/typec_bus.rst
16244 F:      drivers/usb/typec/altmodes/
16245 F:      include/linux/usb/typec_altmode.h
16246
16247 USB TYPEC PORT CONTROLLER DRIVERS
16248 M:      Guenter Roeck <linux@roeck-us.net>
16249 L:      linux-usb@vger.kernel.org
16250 S:      Maintained
16251 F:      drivers/usb/typec/tcpm/
16252
16253 USB UHCI DRIVER
16254 M:      Alan Stern <stern@rowland.harvard.edu>
16255 L:      linux-usb@vger.kernel.org
16256 S:      Maintained
16257 F:      drivers/usb/host/uhci*
16258
16259 USB VIDEO CLASS
16260 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16261 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16262 L:      linux-media@vger.kernel.org
16263 T:      git git://linuxtv.org/media_tree.git
16264 W:      http://www.ideasonboard.org/uvc/
16265 S:      Maintained
16266 F:      drivers/media/usb/uvc/
16267 F:      include/uapi/linux/uvcvideo.h
16268
16269 USB VISION DRIVER
16270 M:      Hans Verkuil <hverkuil@xs4all.nl>
16271 L:      linux-media@vger.kernel.org
16272 T:      git git://linuxtv.org/media_tree.git
16273 W:      https://linuxtv.org
16274 S:      Odd Fixes
16275 F:      drivers/media/usb/usbvision/
16276
16277 USB WEBCAM GADGET
16278 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16279 L:      linux-usb@vger.kernel.org
16280 S:      Maintained
16281 F:      drivers/usb/gadget/function/*uvc*
16282 F:      drivers/usb/gadget/legacy/webcam.c
16283 F:      include/uapi/linux/usb/g_uvc.h
16284
16285 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16286 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16287 L:      linux-wireless@vger.kernel.org
16288 S:      Maintained
16289 F:      drivers/net/wireless/rndis_wlan.c
16290
16291 USB XHCI DRIVER
16292 M:      Mathias Nyman <mathias.nyman@intel.com>
16293 L:      linux-usb@vger.kernel.org
16294 S:      Supported
16295 F:      drivers/usb/host/xhci*
16296 F:      drivers/usb/host/pci-quirks*
16297
16298 USB ZD1201 DRIVER
16299 L:      linux-wireless@vger.kernel.org
16300 W:      http://linux-lc100020.sourceforge.net
16301 S:      Orphan
16302 F:      drivers/net/wireless/zydas/zd1201.*
16303
16304 USB ZR364XX DRIVER
16305 M:      Antoine Jacquet <royale@zerezo.com>
16306 L:      linux-usb@vger.kernel.org
16307 L:      linux-media@vger.kernel.org
16308 T:      git git://linuxtv.org/media_tree.git
16309 W:      http://royale.zerezo.com/zr364xx/
16310 S:      Maintained
16311 F:      Documentation/media/v4l-drivers/zr364xx*
16312 F:      drivers/media/usb/zr364xx/
16313
16314 USER-MODE LINUX (UML)
16315 M:      Jeff Dike <jdike@addtoit.com>
16316 M:      Richard Weinberger <richard@nod.at>
16317 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16318 L:      linux-um@lists.infradead.org
16319 W:      http://user-mode-linux.sourceforge.net
16320 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16322 S:      Maintained
16323 F:      Documentation/virtual/uml/
16324 F:      arch/um/
16325 F:      arch/x86/um/
16326 F:      fs/hostfs/
16327
16328 USERSPACE COPYIN/COPYOUT (UIOVEC)
16329 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16330 S:      Maintained
16331 F:      lib/iov_iter.c
16332 F:      include/linux/uio.h
16333
16334 USERSPACE DMA BUFFER DRIVER
16335 M:      Gerd Hoffmann <kraxel@redhat.com>
16336 S:      Maintained
16337 L:      dri-devel@lists.freedesktop.org
16338 F:      drivers/dma-buf/udmabuf.c
16339 F:      include/uapi/linux/udmabuf.h
16340 T:      git git://anongit.freedesktop.org/drm/drm-misc
16341
16342 USERSPACE I/O (UIO)
16343 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16344 S:      Maintained
16345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16346 F:      Documentation/driver-api/uio-howto.rst
16347 F:      drivers/uio/
16348 F:      include/linux/uio_driver.h
16349
16350 UTIL-LINUX PACKAGE
16351 M:      Karel Zak <kzak@redhat.com>
16352 L:      util-linux@vger.kernel.org
16353 W:      http://en.wikipedia.org/wiki/Util-linux
16354 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16355 S:      Maintained
16356
16357 UUID HELPERS
16358 M:      Christoph Hellwig <hch@lst.de>
16359 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16360 L:      linux-kernel@vger.kernel.org
16361 T:      git git://git.infradead.org/users/hch/uuid.git
16362 F:      lib/uuid.c
16363 F:      lib/test_uuid.c
16364 F:      include/linux/uuid.h
16365 F:      include/uapi/linux/uuid.h
16366 S:      Maintained
16367
16368 UVESAFB DRIVER
16369 M:      Michal Januszewski <spock@gentoo.org>
16370 L:      linux-fbdev@vger.kernel.org
16371 W:      https://github.com/mjanusz/v86d
16372 S:      Maintained
16373 F:      Documentation/fb/uvesafb.txt
16374 F:      drivers/video/fbdev/uvesafb.*
16375
16376 VF610 NAND DRIVER
16377 M:      Stefan Agner <stefan@agner.ch>
16378 L:      linux-mtd@lists.infradead.org
16379 S:      Supported
16380 F:      drivers/mtd/nand/raw/vf610_nfc.c
16381
16382 VFAT/FAT/MSDOS FILESYSTEM
16383 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16384 S:      Maintained
16385 F:      Documentation/filesystems/vfat.txt
16386 F:      fs/fat/
16387
16388 VFIO DRIVER
16389 M:      Alex Williamson <alex.williamson@redhat.com>
16390 L:      kvm@vger.kernel.org
16391 T:      git git://github.com/awilliam/linux-vfio.git
16392 S:      Maintained
16393 F:      Documentation/vfio.txt
16394 F:      drivers/vfio/
16395 F:      include/linux/vfio.h
16396 F:      include/uapi/linux/vfio.h
16397
16398 VFIO MEDIATED DEVICE DRIVERS
16399 M:      Kirti Wankhede <kwankhede@nvidia.com>
16400 L:      kvm@vger.kernel.org
16401 S:      Maintained
16402 F:      Documentation/vfio-mediated-device.txt
16403 F:      drivers/vfio/mdev/
16404 F:      include/linux/mdev.h
16405 F:      samples/vfio-mdev/
16406
16407 VFIO PLATFORM DRIVER
16408 M:      Eric Auger <eric.auger@redhat.com>
16409 L:      kvm@vger.kernel.org
16410 S:      Maintained
16411 F:      drivers/vfio/platform/
16412
16413 VGA_SWITCHEROO
16414 R:      Lukas Wunner <lukas@wunner.de>
16415 S:      Maintained
16416 F:      Documentation/gpu/vga-switcheroo.rst
16417 F:      drivers/gpu/vga/vga_switcheroo.c
16418 F:      include/linux/vga_switcheroo.h
16419 T:      git git://anongit.freedesktop.org/drm/drm-misc
16420
16421 VIA RHINE NETWORK DRIVER
16422 S:      Orphan
16423 F:      drivers/net/ethernet/via/via-rhine.c
16424
16425 VIA SD/MMC CARD CONTROLLER DRIVER
16426 M:      Bruce Chang <brucechang@via.com.tw>
16427 M:      Harald Welte <HaraldWelte@viatech.com>
16428 S:      Maintained
16429 F:      drivers/mmc/host/via-sdmmc.c
16430
16431 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16432 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16433 L:      linux-fbdev@vger.kernel.org
16434 S:      Maintained
16435 F:      include/linux/via-core.h
16436 F:      include/linux/via-gpio.h
16437 F:      include/linux/via_i2c.h
16438 F:      drivers/video/fbdev/via/
16439
16440 VIA VELOCITY NETWORK DRIVER
16441 M:      Francois Romieu <romieu@fr.zoreil.com>
16442 L:      netdev@vger.kernel.org
16443 S:      Maintained
16444 F:      drivers/net/ethernet/via/via-velocity.*
16445
16446 VICODEC VIRTUAL CODEC DRIVER
16447 M:      Hans Verkuil <hans.verkuil@cisco.com>
16448 L:      linux-media@vger.kernel.org
16449 T:      git git://linuxtv.org/media_tree.git
16450 W:      https://linuxtv.org
16451 S:      Maintained
16452 F:      drivers/media/platform/vicodec/*
16453
16454 VIDEO MULTIPLEXER DRIVER
16455 M:      Philipp Zabel <p.zabel@pengutronix.de>
16456 L:      linux-media@vger.kernel.org
16457 S:      Maintained
16458 F:      drivers/media/platform/video-mux.c
16459
16460 VIDEO I2C POLLING DRIVER
16461 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16462 L:      linux-media@vger.kernel.org
16463 S:      Maintained
16464 F:      drivers/media/i2c/video-i2c.c
16465
16466 VIDEOBUF2 FRAMEWORK
16467 M:      Pawel Osciak <pawel@osciak.com>
16468 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16469 M:      Kyungmin Park <kyungmin.park@samsung.com>
16470 L:      linux-media@vger.kernel.org
16471 S:      Maintained
16472 F:      drivers/media/common/videobuf2/*
16473 F:      include/media/videobuf2-*
16474
16475 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16476 M:      Helen Koike <helen.koike@collabora.com>
16477 L:      linux-media@vger.kernel.org
16478 T:      git git://linuxtv.org/media_tree.git
16479 W:      https://linuxtv.org
16480 S:      Maintained
16481 F:      drivers/media/platform/vimc/*
16482
16483 VIRT LIB
16484 M:      Alex Williamson <alex.williamson@redhat.com>
16485 M:      Paolo Bonzini <pbonzini@redhat.com>
16486 L:      kvm@vger.kernel.org
16487 S:      Supported
16488 F:      virt/lib/
16489
16490 VIRTIO AND VHOST VSOCK DRIVER
16491 M:      Stefan Hajnoczi <stefanha@redhat.com>
16492 L:      kvm@vger.kernel.org
16493 L:      virtualization@lists.linux-foundation.org
16494 L:      netdev@vger.kernel.org
16495 S:      Maintained
16496 F:      include/linux/virtio_vsock.h
16497 F:      include/uapi/linux/virtio_vsock.h
16498 F:      include/uapi/linux/vsockmon.h
16499 F:      include/uapi/linux/vm_sockets_diag.h
16500 F:      net/vmw_vsock/diag.c
16501 F:      net/vmw_vsock/af_vsock_tap.c
16502 F:      net/vmw_vsock/virtio_transport_common.c
16503 F:      net/vmw_vsock/virtio_transport.c
16504 F:      drivers/net/vsockmon.c
16505 F:      drivers/vhost/vsock.c
16506 F:      tools/testing/vsock/
16507
16508 VIRTIO CONSOLE DRIVER
16509 M:      Amit Shah <amit@kernel.org>
16510 L:      virtualization@lists.linux-foundation.org
16511 S:      Maintained
16512 F:      drivers/char/virtio_console.c
16513 F:      include/linux/virtio_console.h
16514 F:      include/uapi/linux/virtio_console.h
16515
16516 VIRTIO CORE AND NET DRIVERS
16517 M:      "Michael S. Tsirkin" <mst@redhat.com>
16518 M:      Jason Wang <jasowang@redhat.com>
16519 L:      virtualization@lists.linux-foundation.org
16520 S:      Maintained
16521 F:      Documentation/devicetree/bindings/virtio/
16522 F:      drivers/virtio/
16523 F:      tools/virtio/
16524 F:      drivers/net/virtio_net.c
16525 F:      drivers/block/virtio_blk.c
16526 F:      include/linux/virtio*.h
16527 F:      include/uapi/linux/virtio_*.h
16528 F:      drivers/crypto/virtio/
16529 F:      mm/balloon_compaction.c
16530
16531 VIRTIO BLOCK AND SCSI DRIVERS
16532 M:      "Michael S. Tsirkin" <mst@redhat.com>
16533 M:      Jason Wang <jasowang@redhat.com>
16534 R:      Paolo Bonzini <pbonzini@redhat.com>
16535 R:      Stefan Hajnoczi <stefanha@redhat.com>
16536 L:      virtualization@lists.linux-foundation.org
16537 S:      Maintained
16538 F:      drivers/block/virtio_blk.c
16539 F:      drivers/scsi/virtio_scsi.c
16540 F:      include/uapi/linux/virtio_blk.h
16541 F:      include/uapi/linux/virtio_scsi.h
16542 F:      drivers/vhost/scsi.c
16543
16544 VIRTIO CRYPTO DRIVER
16545 M:      Gonglei <arei.gonglei@huawei.com>
16546 L:      virtualization@lists.linux-foundation.org
16547 L:      linux-crypto@vger.kernel.org
16548 S:      Maintained
16549 F:      drivers/crypto/virtio/
16550 F:      include/uapi/linux/virtio_crypto.h
16551
16552 VIRTIO DRIVERS FOR S390
16553 M:      Cornelia Huck <cohuck@redhat.com>
16554 M:      Halil Pasic <pasic@linux.ibm.com>
16555 L:      linux-s390@vger.kernel.org
16556 L:      virtualization@lists.linux-foundation.org
16557 L:      kvm@vger.kernel.org
16558 S:      Supported
16559 F:      drivers/s390/virtio/
16560 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16561
16562 VIRTIO GPU DRIVER
16563 M:      David Airlie <airlied@linux.ie>
16564 M:      Gerd Hoffmann <kraxel@redhat.com>
16565 L:      dri-devel@lists.freedesktop.org
16566 L:      virtualization@lists.linux-foundation.org
16567 T:      git git://anongit.freedesktop.org/drm/drm-misc
16568 S:      Maintained
16569 F:      drivers/gpu/drm/virtio/
16570 F:      include/uapi/linux/virtio_gpu.h
16571
16572 VIRTIO HOST (VHOST)
16573 M:      "Michael S. Tsirkin" <mst@redhat.com>
16574 M:      Jason Wang <jasowang@redhat.com>
16575 L:      kvm@vger.kernel.org
16576 L:      virtualization@lists.linux-foundation.org
16577 L:      netdev@vger.kernel.org
16578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16579 S:      Maintained
16580 F:      drivers/vhost/
16581 F:      include/uapi/linux/vhost.h
16582
16583 VIRTIO INPUT DRIVER
16584 M:      Gerd Hoffmann <kraxel@redhat.com>
16585 S:      Maintained
16586 F:      drivers/virtio/virtio_input.c
16587 F:      include/uapi/linux/virtio_input.h
16588
16589 VIRTUAL BOX GUEST DEVICE DRIVER
16590 M:      Hans de Goede <hdegoede@redhat.com>
16591 M:      Arnd Bergmann <arnd@arndb.de>
16592 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16593 S:      Maintained
16594 F:      include/linux/vbox_utils.h
16595 F:      include/uapi/linux/vbox*.h
16596 F:      drivers/virt/vboxguest/
16597
16598 VIRTUAL SERIO DEVICE DRIVER
16599 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16600 S:      Maintained
16601 F:      drivers/input/serio/userio.c
16602 F:      include/uapi/linux/userio.h
16603
16604 VIVID VIRTUAL VIDEO DRIVER
16605 M:      Hans Verkuil <hverkuil@xs4all.nl>
16606 L:      linux-media@vger.kernel.org
16607 T:      git git://linuxtv.org/media_tree.git
16608 W:      https://linuxtv.org
16609 S:      Maintained
16610 F:      drivers/media/platform/vivid/*
16611
16612 VLYNQ BUS
16613 M:      Florian Fainelli <f.fainelli@gmail.com>
16614 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16615 S:      Maintained
16616 F:      drivers/vlynq/vlynq.c
16617 F:      include/linux/vlynq.h
16618
16619 VME SUBSYSTEM
16620 M:      Martyn Welch <martyn@welchs.me.uk>
16621 M:      Manohar Vanga <manohar.vanga@gmail.com>
16622 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16623 L:      devel@driverdev.osuosl.org
16624 S:      Maintained
16625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16626 F:      Documentation/driver-api/vme.rst
16627 F:      drivers/staging/vme/
16628 F:      drivers/vme/
16629 F:      include/linux/vme*
16630
16631 VMWARE BALLOON DRIVER
16632 M:      Julien Freche <jfreche@vmware.com>
16633 M:      Nadav Amit <namit@vmware.com>
16634 M:      "VMware, Inc." <pv-drivers@vmware.com>
16635 L:      linux-kernel@vger.kernel.org
16636 S:      Maintained
16637 F:      drivers/misc/vmw_balloon.c
16638
16639 VMWARE HYPERVISOR INTERFACE
16640 M:      Alok Kataria <akataria@vmware.com>
16641 L:      virtualization@lists.linux-foundation.org
16642 S:      Supported
16643 F:      arch/x86/kernel/cpu/vmware.c
16644
16645 VMWARE PVRDMA DRIVER
16646 M:      Adit Ranadive <aditr@vmware.com>
16647 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16648 L:      linux-rdma@vger.kernel.org
16649 S:      Maintained
16650 F:      drivers/infiniband/hw/vmw_pvrdma/
16651
16652 VMware PVSCSI driver
16653 M:      Jim Gill <jgill@vmware.com>
16654 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16655 L:      linux-scsi@vger.kernel.org
16656 S:      Maintained
16657 F:      drivers/scsi/vmw_pvscsi.c
16658 F:      drivers/scsi/vmw_pvscsi.h
16659
16660 VMWARE VMMOUSE SUBDRIVER
16661 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16662 M:      "VMware, Inc." <pv-drivers@vmware.com>
16663 L:      linux-input@vger.kernel.org
16664 S:      Maintained
16665 F:      drivers/input/mouse/vmmouse.c
16666 F:      drivers/input/mouse/vmmouse.h
16667
16668 VMWARE VMXNET3 ETHERNET DRIVER
16669 M:      Ronak Doshi <doshir@vmware.com>
16670 M:      "VMware, Inc." <pv-drivers@vmware.com>
16671 L:      netdev@vger.kernel.org
16672 S:      Maintained
16673 F:      drivers/net/vmxnet3/
16674
16675 VOCORE VOCORE2 BOARD
16676 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16677 L:      linux-mips@vger.kernel.org
16678 S:      Maintained
16679 F:      arch/mips/boot/dts/ralink/vocore2.dts
16680
16681 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16682 M:      Liam Girdwood <lgirdwood@gmail.com>
16683 M:      Mark Brown <broonie@kernel.org>
16684 L:      linux-kernel@vger.kernel.org
16685 W:      http://www.slimlogic.co.uk/?p=48
16686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16687 S:      Supported
16688 F:      Documentation/devicetree/bindings/regulator/
16689 F:      Documentation/power/regulator/
16690 F:      drivers/regulator/
16691 F:      include/dt-bindings/regulator/
16692 F:      include/linux/regulator/
16693
16694 VRF
16695 M:      David Ahern <dsa@cumulusnetworks.com>
16696 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16697 L:      netdev@vger.kernel.org
16698 S:      Maintained
16699 F:      drivers/net/vrf.c
16700 F:      Documentation/networking/vrf.txt
16701
16702 VT1211 HARDWARE MONITOR DRIVER
16703 M:      Juerg Haefliger <juergh@gmail.com>
16704 L:      linux-hwmon@vger.kernel.org
16705 S:      Maintained
16706 F:      Documentation/hwmon/vt1211
16707 F:      drivers/hwmon/vt1211.c
16708
16709 VT8231 HARDWARE MONITOR DRIVER
16710 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16711 L:      linux-hwmon@vger.kernel.org
16712 S:      Maintained
16713 F:      drivers/hwmon/vt8231.c
16714
16715 VUB300 USB to SDIO/SD/MMC bridge chip
16716 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16717 L:      linux-mmc@vger.kernel.org
16718 L:      linux-usb@vger.kernel.org
16719 S:      Supported
16720 F:      drivers/mmc/host/vub300.c
16721
16722 W1 DALLAS'S 1-WIRE BUS
16723 M:      Evgeniy Polyakov <zbr@ioremap.net>
16724 S:      Maintained
16725 F:      Documentation/devicetree/bindings/w1/
16726 F:      Documentation/w1/
16727 F:      drivers/w1/
16728 F:      include/linux/w1.h
16729
16730 W83791D HARDWARE MONITORING DRIVER
16731 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16732 L:      linux-hwmon@vger.kernel.org
16733 S:      Maintained
16734 F:      Documentation/hwmon/w83791d
16735 F:      drivers/hwmon/w83791d.c
16736
16737 W83793 HARDWARE MONITORING DRIVER
16738 M:      Rudolf Marek <r.marek@assembler.cz>
16739 L:      linux-hwmon@vger.kernel.org
16740 S:      Maintained
16741 F:      Documentation/hwmon/w83793
16742 F:      drivers/hwmon/w83793.c
16743
16744 W83795 HARDWARE MONITORING DRIVER
16745 M:      Jean Delvare <jdelvare@suse.com>
16746 L:      linux-hwmon@vger.kernel.org
16747 S:      Maintained
16748 F:      drivers/hwmon/w83795.c
16749
16750 W83L51xD SD/MMC CARD INTERFACE DRIVER
16751 M:      Pierre Ossman <pierre@ossman.eu>
16752 S:      Maintained
16753 F:      drivers/mmc/host/wbsd.*
16754
16755 WACOM PROTOCOL 4 SERIAL TABLETS
16756 M:      Julian Squires <julian@cipht.net>
16757 M:      Hans de Goede <hdegoede@redhat.com>
16758 L:      linux-input@vger.kernel.org
16759 S:      Maintained
16760 F:      drivers/input/tablet/wacom_serial4.c
16761
16762 WATCHDOG DEVICE DRIVERS
16763 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16764 M:      Guenter Roeck <linux@roeck-us.net>
16765 L:      linux-watchdog@vger.kernel.org
16766 W:      http://www.linux-watchdog.org/
16767 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16768 S:      Maintained
16769 F:      Documentation/devicetree/bindings/watchdog/
16770 F:      Documentation/watchdog/
16771 F:      drivers/watchdog/
16772 F:      include/linux/watchdog.h
16773 F:      include/uapi/linux/watchdog.h
16774
16775 WHISKEYCOVE PMIC GPIO DRIVER
16776 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16777 L:      linux-gpio@vger.kernel.org
16778 S:      Maintained
16779 F:      drivers/gpio/gpio-wcove.c
16780
16781 WHWAVE RTC DRIVER
16782 M:      Dianlong Li <long17.cool@163.com>
16783 L:      linux-rtc@vger.kernel.org
16784 S:      Maintained
16785 F:      drivers/rtc/rtc-sd3078.c
16786
16787 WIIMOTE HID DRIVER
16788 M:      David Herrmann <dh.herrmann@googlemail.com>
16789 L:      linux-input@vger.kernel.org
16790 S:      Maintained
16791 F:      drivers/hid/hid-wiimote*
16792
16793 WILOCITY WIL6210 WIRELESS DRIVER
16794 M:      Maya Erez <merez@codeaurora.org>
16795 L:      linux-wireless@vger.kernel.org
16796 L:      wil6210@qti.qualcomm.com
16797 S:      Supported
16798 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16799 F:      drivers/net/wireless/ath/wil6210/
16800
16801 WIMAX STACK
16802 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16803 M:      linux-wimax@intel.com
16804 L:      wimax@linuxwimax.org (subscribers-only)
16805 S:      Supported
16806 W:      http://linuxwimax.org
16807 F:      Documentation/wimax/README.wimax
16808 F:      include/linux/wimax/debug.h
16809 F:      include/net/wimax.h
16810 F:      include/uapi/linux/wimax.h
16811 F:      net/wimax/
16812
16813 WINBOND CIR DRIVER
16814 M:      David Härdeman <david@hardeman.nu>
16815 S:      Maintained
16816 F:      drivers/media/rc/winbond-cir.c
16817
16818 RCMM REMOTE CONTROLS DECODER
16819 M:      Patrick Lerda <patrick9876@free.fr>
16820 S:      Maintained
16821 F:      drivers/media/rc/ir-rcmm-decoder.c
16822
16823 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16824 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16825 L:      linux-watchdog@vger.kernel.org
16826 S:      Maintained
16827 F:      drivers/watchdog/ebc-c384_wdt.c
16828
16829 WINSYSTEMS WS16C48 GPIO DRIVER
16830 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16831 L:      linux-gpio@vger.kernel.org
16832 S:      Maintained
16833 F:      drivers/gpio/gpio-ws16c48.c
16834
16835 WISTRON LAPTOP BUTTON DRIVER
16836 M:      Miloslav Trmac <mitr@volny.cz>
16837 S:      Maintained
16838 F:      drivers/input/misc/wistron_btns.c
16839
16840 WL3501 WIRELESS PCMCIA CARD DRIVER
16841 L:      linux-wireless@vger.kernel.org
16842 S:      Odd fixes
16843 F:      drivers/net/wireless/wl3501*
16844
16845 WOLFSON MICROELECTRONICS DRIVERS
16846 L:      patches@opensource.cirrus.com
16847 T:      git https://github.com/CirrusLogic/linux-drivers.git
16848 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16849 S:      Supported
16850 F:      Documentation/hwmon/wm83??
16851 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16852 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16853 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16854 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16855 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16856 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16857 F:      drivers/clk/clk-wm83*.c
16858 F:      drivers/extcon/extcon-arizona.c
16859 F:      drivers/leds/leds-wm83*.c
16860 F:      drivers/gpio/gpio-*wm*.c
16861 F:      drivers/gpio/gpio-arizona.c
16862 F:      drivers/hwmon/wm83??-hwmon.c
16863 F:      drivers/input/misc/wm831x-on.c
16864 F:      drivers/input/touchscreen/wm831x-ts.c
16865 F:      drivers/input/touchscreen/wm97*.c
16866 F:      drivers/mfd/arizona*
16867 F:      drivers/mfd/wm*.c
16868 F:      drivers/mfd/cs47l24*
16869 F:      drivers/power/supply/wm83*.c
16870 F:      drivers/rtc/rtc-wm83*.c
16871 F:      drivers/regulator/wm8*.c
16872 F:      drivers/regulator/arizona*
16873 F:      drivers/video/backlight/wm83*_bl.c
16874 F:      drivers/watchdog/wm83*_wdt.c
16875 F:      include/linux/mfd/arizona/
16876 F:      include/linux/mfd/wm831x/
16877 F:      include/linux/mfd/wm8350/
16878 F:      include/linux/mfd/wm8400*
16879 F:      include/linux/regulator/arizona*
16880 F:      include/linux/wm97xx.h
16881 F:      include/sound/wm????.h
16882 F:      sound/soc/codecs/arizona.?
16883 F:      sound/soc/codecs/wm*
16884 F:      sound/soc/codecs/cs47l24*
16885
16886 WORKQUEUE
16887 M:      Tejun Heo <tj@kernel.org>
16888 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16890 S:      Maintained
16891 F:      include/linux/workqueue.h
16892 F:      kernel/workqueue.c
16893 F:      Documentation/core-api/workqueue.rst
16894
16895 X-POWERS AXP288 PMIC DRIVERS
16896 M:      Hans de Goede <hdegoede@redhat.com>
16897 S:      Maintained
16898 N:      axp288
16899 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16900
16901 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16902 M:      Chen-Yu Tsai <wens@csie.org>
16903 L:      linux-kernel@vger.kernel.org
16904 S:      Maintained
16905 N:      axp[128]
16906
16907 X.25 NETWORK LAYER
16908 M:      Andrew Hendry <andrew.hendry@gmail.com>
16909 L:      linux-x25@vger.kernel.org
16910 S:      Odd Fixes
16911 F:      Documentation/networking/x25*
16912 F:      include/net/x25*
16913 F:      net/x25/
16914
16915 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16916 M:      Thomas Gleixner <tglx@linutronix.de>
16917 M:      Ingo Molnar <mingo@redhat.com>
16918 M:      Borislav Petkov <bp@alien8.de>
16919 R:      "H. Peter Anvin" <hpa@zytor.com>
16920 M:      x86@kernel.org
16921 L:      linux-kernel@vger.kernel.org
16922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16923 S:      Maintained
16924 F:      Documentation/devicetree/bindings/x86/
16925 F:      Documentation/x86/
16926 F:      arch/x86/
16927
16928 X86 ENTRY CODE
16929 M:      Andy Lutomirski <luto@kernel.org>
16930 L:      linux-kernel@vger.kernel.org
16931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16932 S:      Maintained
16933 F:      arch/x86/entry/
16934
16935 X86 MCE INFRASTRUCTURE
16936 M:      Tony Luck <tony.luck@intel.com>
16937 M:      Borislav Petkov <bp@alien8.de>
16938 L:      linux-edac@vger.kernel.org
16939 S:      Maintained
16940 F:      arch/x86/kernel/cpu/mcheck/*
16941
16942 X86 MICROCODE UPDATE SUPPORT
16943 M:      Borislav Petkov <bp@alien8.de>
16944 S:      Maintained
16945 F:      arch/x86/kernel/cpu/microcode/*
16946
16947 X86 MM
16948 M:      Dave Hansen <dave.hansen@linux.intel.com>
16949 M:      Andy Lutomirski <luto@kernel.org>
16950 M:      Peter Zijlstra <peterz@infradead.org>
16951 L:      linux-kernel@vger.kernel.org
16952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16953 S:      Maintained
16954 F:      arch/x86/mm/
16955
16956 X86 PLATFORM DRIVERS
16957 M:      Darren Hart <dvhart@infradead.org>
16958 M:      Andy Shevchenko <andy@infradead.org>
16959 L:      platform-driver-x86@vger.kernel.org
16960 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16961 S:      Maintained
16962 F:      drivers/platform/x86/
16963 F:      drivers/platform/olpc/
16964
16965 X86 PLATFORM DRIVERS - ARCH
16966 R:      Darren Hart <dvhart@infradead.org>
16967 R:      Andy Shevchenko <andy@infradead.org>
16968 L:      platform-driver-x86@vger.kernel.org
16969 L:      x86@kernel.org
16970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16971 S:      Maintained
16972 F:      arch/x86/platform
16973
16974 X86 VDSO
16975 M:      Andy Lutomirski <luto@kernel.org>
16976 L:      linux-kernel@vger.kernel.org
16977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16978 S:      Maintained
16979 F:      arch/x86/entry/vdso/
16980
16981 XARRAY
16982 M:      Matthew Wilcox <willy@infradead.org>
16983 L:      linux-fsdevel@vger.kernel.org
16984 S:      Supported
16985 F:      Documentation/core-api/xarray.rst
16986 F:      lib/idr.c
16987 F:      lib/xarray.c
16988 F:      include/linux/idr.h
16989 F:      include/linux/xarray.h
16990 F:      tools/testing/radix-tree
16991
16992 XBOX DVD IR REMOTE
16993 M:      Benjamin Valentin <benpicco@googlemail.com>
16994 S:      Maintained
16995 F:      drivers/media/rc/xbox_remote.c
16996 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16997
16998 XC2028/3028 TUNER DRIVER
16999 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17000 L:      linux-media@vger.kernel.org
17001 W:      https://linuxtv.org
17002 T:      git git://linuxtv.org/media_tree.git
17003 S:      Maintained
17004 F:      drivers/media/tuners/tuner-xc2028.*
17005
17006 XDP (eXpress Data Path)
17007 M:      Alexei Starovoitov <ast@kernel.org>
17008 M:      Daniel Borkmann <daniel@iogearbox.net>
17009 M:      David S. Miller <davem@davemloft.net>
17010 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17011 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17012 M:      John Fastabend <john.fastabend@gmail.com>
17013 L:      netdev@vger.kernel.org
17014 L:      xdp-newbies@vger.kernel.org
17015 L:      bpf@vger.kernel.org
17016 S:      Supported
17017 F:      net/core/xdp.c
17018 F:      include/net/xdp.h
17019 F:      kernel/bpf/devmap.c
17020 F:      kernel/bpf/cpumap.c
17021 F:      include/trace/events/xdp.h
17022 K:      xdp
17023 N:      xdp
17024
17025 XDP SOCKETS (AF_XDP)
17026 M:      Björn Töpel <bjorn.topel@intel.com>
17027 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17028 L:      netdev@vger.kernel.org
17029 L:      bpf@vger.kernel.org
17030 S:      Maintained
17031 F:      kernel/bpf/xskmap.c
17032 F:      net/xdp/
17033
17034 XEN BLOCK SUBSYSTEM
17035 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17036 M:      Roger Pau Monné <roger.pau@citrix.com>
17037 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17038 S:      Supported
17039 F:      drivers/block/xen-blkback/*
17040 F:      drivers/block/xen*
17041
17042 XEN HYPERVISOR ARM
17043 M:      Stefano Stabellini <sstabellini@kernel.org>
17044 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17045 S:      Maintained
17046 F:      arch/arm/xen/
17047 F:      arch/arm/include/asm/xen/
17048
17049 XEN HYPERVISOR ARM64
17050 M:      Stefano Stabellini <sstabellini@kernel.org>
17051 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17052 S:      Maintained
17053 F:      arch/arm64/xen/
17054 F:      arch/arm64/include/asm/xen/
17055
17056 XEN HYPERVISOR INTERFACE
17057 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17058 M:      Juergen Gross <jgross@suse.com>
17059 R:      Stefano Stabellini <sstabellini@kernel.org>
17060 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17062 S:      Supported
17063 F:      arch/x86/xen/
17064 F:      arch/x86/platform/pvh/
17065 F:      drivers/*/xen-*front.c
17066 F:      drivers/xen/
17067 F:      arch/x86/include/asm/xen/
17068 F:      arch/x86/include/asm/pvclock-abi.h
17069 F:      include/xen/
17070 F:      include/uapi/xen/
17071 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17072 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17073
17074 XEN NETWORK BACKEND DRIVER
17075 M:      Wei Liu <wei.liu2@citrix.com>
17076 M:      Paul Durrant <paul.durrant@citrix.com>
17077 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17078 L:      netdev@vger.kernel.org
17079 S:      Supported
17080 F:      drivers/net/xen-netback/*
17081
17082 XEN PCI SUBSYSTEM
17083 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17084 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17085 S:      Supported
17086 F:      arch/x86/pci/*xen*
17087 F:      drivers/pci/*xen*
17088
17089 XEN PVSCSI DRIVERS
17090 M:      Juergen Gross <jgross@suse.com>
17091 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17092 L:      linux-scsi@vger.kernel.org
17093 S:      Supported
17094 F:      drivers/scsi/xen-scsifront.c
17095 F:      drivers/xen/xen-scsiback.c
17096 F:      include/xen/interface/io/vscsiif.h
17097
17098 XEN SWIOTLB SUBSYSTEM
17099 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17100 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17101 L:      iommu@lists.linux-foundation.org
17102 S:      Supported
17103 F:      arch/x86/xen/*swiotlb*
17104 F:      drivers/xen/*swiotlb*
17105
17106 XEN SOUND FRONTEND DRIVER
17107 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17108 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17109 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17110 S:      Supported
17111 F:      sound/xen/*
17112
17113 XFS FILESYSTEM
17114 M:      Darrick J. Wong <darrick.wong@oracle.com>
17115 M:      linux-xfs@vger.kernel.org
17116 L:      linux-xfs@vger.kernel.org
17117 W:      http://xfs.org/
17118 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17119 S:      Supported
17120 F:      Documentation/filesystems/xfs.txt
17121 F:      fs/xfs/
17122
17123 XILINX AXI ETHERNET DRIVER
17124 M:      Anirudha Sarangi <anirudh@xilinx.com>
17125 M:      John Linn <John.Linn@xilinx.com>
17126 S:      Maintained
17127 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17128
17129 XILINX UARTLITE SERIAL DRIVER
17130 M:      Peter Korsgaard <jacmet@sunsite.dk>
17131 L:      linux-serial@vger.kernel.org
17132 S:      Maintained
17133 F:      drivers/tty/serial/uartlite.c
17134
17135 XILINX VIDEO IP CORES
17136 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17137 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17138 L:      linux-media@vger.kernel.org
17139 T:      git git://linuxtv.org/media_tree.git
17140 S:      Supported
17141 F:      Documentation/devicetree/bindings/media/xilinx/
17142 F:      drivers/media/platform/xilinx/
17143 F:      include/uapi/linux/xilinx-v4l2-controls.h
17144
17145 XILLYBUS DRIVER
17146 M:      Eli Billauer <eli.billauer@gmail.com>
17147 L:      linux-kernel@vger.kernel.org
17148 S:      Supported
17149 F:      drivers/char/xillybus/
17150
17151 XLP9XX I2C DRIVER
17152 M:      George Cherian <george.cherian@cavium.com>
17153 M:      Jan Glauber <jglauber@cavium.com>
17154 L:      linux-i2c@vger.kernel.org
17155 W:      http://www.cavium.com
17156 S:      Supported
17157 F:      drivers/i2c/busses/i2c-xlp9xx.c
17158
17159 XRA1403 GPIO EXPANDER
17160 M:      Nandor Han <nandor.han@ge.com>
17161 M:      Semi Malinen <semi.malinen@ge.com>
17162 L:      linux-gpio@vger.kernel.org
17163 S:      Maintained
17164 F:      drivers/gpio/gpio-xra1403.c
17165 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17166
17167 XTENSA XTFPGA PLATFORM SUPPORT
17168 M:      Max Filippov <jcmvbkbc@gmail.com>
17169 L:      linux-xtensa@linux-xtensa.org
17170 S:      Maintained
17171 F:      drivers/spi/spi-xtensa-xtfpga.c
17172 F:      sound/soc/xtensa/xtfpga-i2s.c
17173
17174 YAM DRIVER FOR AX.25
17175 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17176 L:      linux-hams@vger.kernel.org
17177 S:      Maintained
17178 F:      drivers/net/hamradio/yam*
17179 F:      include/linux/yam.h
17180
17181 YAMA SECURITY MODULE
17182 M:      Kees Cook <keescook@chromium.org>
17183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17184 S:      Supported
17185 F:      security/yama/
17186 F:      Documentation/admin-guide/LSM/Yama.rst
17187
17188 YEALINK PHONE DRIVER
17189 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17190 L:      usbb2k-api-dev@nongnu.org
17191 S:      Maintained
17192 F:      Documentation/input/devices/yealink.rst
17193 F:      drivers/input/misc/yealink.*
17194
17195 Z8530 DRIVER FOR AX.25
17196 M:      Joerg Reuter <jreuter@yaina.de>
17197 W:      http://yaina.de/jreuter/
17198 W:      http://www.qsl.net/dl1bke/
17199 L:      linux-hams@vger.kernel.org
17200 S:      Maintained
17201 F:      Documentation/networking/z8530drv.txt
17202 F:      drivers/net/hamradio/*scc.c
17203 F:      drivers/net/hamradio/z8530.h
17204
17205 ZBUD COMPRESSED PAGE ALLOCATOR
17206 M:      Seth Jennings <sjenning@redhat.com>
17207 M:      Dan Streetman <ddstreet@ieee.org>
17208 L:      linux-mm@kvack.org
17209 S:      Maintained
17210 F:      mm/zbud.c
17211 F:      include/linux/zbud.h
17212
17213 ZD1211RW WIRELESS DRIVER
17214 M:      Daniel Drake <dsd@gentoo.org>
17215 M:      Ulrich Kunitz <kune@deine-taler.de>
17216 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17217 L:      linux-wireless@vger.kernel.org
17218 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17219 S:      Maintained
17220 F:      drivers/net/wireless/zydas/zd1211rw/
17221
17222 ZD1301 MEDIA DRIVER
17223 M:      Antti Palosaari <crope@iki.fi>
17224 L:      linux-media@vger.kernel.org
17225 W:      https://linuxtv.org/
17226 W:      http://palosaari.fi/linux/
17227 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17228 S:      Maintained
17229 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17230
17231 ZD1301_DEMOD MEDIA DRIVER
17232 M:      Antti Palosaari <crope@iki.fi>
17233 L:      linux-media@vger.kernel.org
17234 W:      https://linuxtv.org/
17235 W:      http://palosaari.fi/linux/
17236 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17237 S:      Maintained
17238 F:      drivers/media/dvb-frontends/zd1301_demod*
17239
17240 ZPOOL COMPRESSED PAGE STORAGE API
17241 M:      Dan Streetman <ddstreet@ieee.org>
17242 L:      linux-mm@kvack.org
17243 S:      Maintained
17244 F:      mm/zpool.c
17245 F:      include/linux/zpool.h
17246
17247 ZR36067 VIDEO FOR LINUX DRIVER
17248 L:      mjpeg-users@lists.sourceforge.net
17249 L:      linux-media@vger.kernel.org
17250 W:      http://mjpeg.sourceforge.net/driver-zoran/
17251 T:      hg https://linuxtv.org/hg/v4l-dvb
17252 S:      Odd Fixes
17253 F:      drivers/staging/media/zoran/
17254
17255 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17256 M:      Minchan Kim <minchan@kernel.org>
17257 M:      Nitin Gupta <ngupta@vflare.org>
17258 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17259 L:      linux-kernel@vger.kernel.org
17260 S:      Maintained
17261 F:      drivers/block/zram/
17262 F:      Documentation/blockdev/zram.txt
17263
17264 ZS DECSTATION Z85C30 SERIAL DRIVER
17265 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17266 S:      Maintained
17267 F:      drivers/tty/serial/zs.*
17268
17269 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17270 M:      Minchan Kim <minchan@kernel.org>
17271 M:      Nitin Gupta <ngupta@vflare.org>
17272 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17273 L:      linux-mm@kvack.org
17274 S:      Maintained
17275 F:      mm/zsmalloc.c
17276 F:      include/linux/zsmalloc.h
17277 F:      Documentation/vm/zsmalloc.rst
17278
17279 ZSWAP COMPRESSED SWAP CACHING
17280 M:      Seth Jennings <sjenning@redhat.com>
17281 M:      Dan Streetman <ddstreet@ieee.org>
17282 L:      linux-mm@kvack.org
17283 S:      Maintained
17284 F:      mm/zswap.c
17285
17286 THE REST
17287 M:      Linus Torvalds <torvalds@linux-foundation.org>
17288 L:      linux-kernel@vger.kernel.org
17289 Q:      http://patchwork.kernel.org/project/LKML/list/
17290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17291 S:      Buried alive in reporters
17292 F:      *
17293 F:      */