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 R:      Patrick Venture <venture@google.com>
1897 R:      Nancy Yuen <yuenn@google.com>
1898 R:      Brendan Higgins <brendanhiggins@google.com>
1899 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1900 S:      Supported
1901 F:      arch/arm/mach-npcm/
1902 F:      arch/arm/boot/dts/nuvoton-npcm*
1903 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1904 F:      drivers/*/*npcm*
1905 F:      Documentation/devicetree/bindings/*/*npcm*
1906 F:      Documentation/devicetree/bindings/*/*/*npcm*
1907
1908 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1909 M:      Wan ZongShun <mcuos.com@gmail.com>
1910 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1911 W:      http://www.mcuos.com
1912 S:      Maintained
1913 F:      arch/arm/mach-w90x900/
1914 F:      drivers/input/keyboard/w90p910_keypad.c
1915 F:      drivers/input/touchscreen/w90p910_ts.c
1916 F:      drivers/watchdog/nuc900_wdt.c
1917 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1918 F:      drivers/mtd/nand/raw/nuc900_nand.c
1919 F:      drivers/rtc/rtc-nuc900.c
1920 F:      drivers/spi/spi-nuc900.c
1921 F:      drivers/usb/host/ehci-w90x900.c
1922 F:      drivers/video/fbdev/nuc900fb.c
1923
1924 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1925 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1926 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1927 S:      Orphan
1928 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1929 F:      arch/arm/mach-s3c24xx/gta02.h
1930
1931 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1932 M:      Alexander Clouter <alex@digriz.org.uk>
1933 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1934 W:      http://www.digriz.org.uk/ts78xx/kernel
1935 S:      Maintained
1936 F:      arch/arm/mach-orion5x/ts78xx-*
1937
1938 ARM/OXNAS platform support
1939 M:      Neil Armstrong <narmstrong@baylibre.com>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1942 S:      Maintained
1943 F:      arch/arm/mach-oxnas/
1944 F:      arch/arm/boot/dts/ox8*.dts*
1945 N:      oxnas
1946
1947 ARM/PALM TREO SUPPORT
1948 M:      Tomas Cech <sleep_walker@suse.com>
1949 L:      linux-arm-kernel@lists.infradead.org
1950 W:      http://hackndev.com
1951 S:      Maintained
1952 F:      arch/arm/mach-pxa/palmtreo.*
1953
1954 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1955 M:      Marek Vasut <marek.vasut@gmail.com>
1956 L:      linux-arm-kernel@lists.infradead.org
1957 W:      http://hackndev.com
1958 S:      Maintained
1959 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1960 F:      arch/arm/mach-pxa/palmtx.c
1961 F:      arch/arm/mach-pxa/palmt5.*
1962 F:      arch/arm/mach-pxa/include/mach/palmld.h
1963 F:      arch/arm/mach-pxa/palmld.c
1964 F:      arch/arm/mach-pxa/palmte2.*
1965 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1966 F:      arch/arm/mach-pxa/palmtc.c
1967
1968 ARM/PALMZ72 SUPPORT
1969 M:      Sergey Lapin <slapin@ossfans.org>
1970 L:      linux-arm-kernel@lists.infradead.org
1971 W:      http://hackndev.com
1972 S:      Maintained
1973 F:      arch/arm/mach-pxa/palmz72.*
1974
1975 ARM/PLEB SUPPORT
1976 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1977 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1978 S:      Maintained
1979
1980 ARM/PT DIGITAL BOARD PORT
1981 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1982 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1983 W:      http://www.armlinux.org.uk/
1984 S:      Maintained
1985
1986 ARM/QUALCOMM SUPPORT
1987 M:      Andy Gross <andy.gross@linaro.org>
1988 M:      David Brown <david.brown@linaro.org>
1989 L:      linux-arm-msm@vger.kernel.org
1990 S:      Maintained
1991 F:      Documentation/devicetree/bindings/soc/qcom/
1992 F:      Documentation/devicetree/bindings/*/qcom*
1993 F:      arch/arm/boot/dts/qcom-*.dts
1994 F:      arch/arm/boot/dts/qcom-*.dtsi
1995 F:      arch/arm/mach-qcom/
1996 F:      arch/arm64/boot/dts/qcom/
1997 F:      drivers/*/qcom/
1998 F:      drivers/*/qcom*
1999 F:      drivers/*/*/qcom/
2000 F:      drivers/*/*/qcom*
2001 F:      drivers/*/pm8???-*
2002 F:      drivers/bluetooth/btqcomsmd.c
2003 F:      drivers/clocksource/timer-qcom.c
2004 F:      drivers/extcon/extcon-qcom*
2005 F:      drivers/iommu/msm*
2006 F:      drivers/i2c/busses/i2c-qup.c
2007 F:      drivers/i2c/busses/i2c-qcom-geni.c
2008 F:      drivers/mfd/ssbi.c
2009 F:      drivers/mmc/host/mmci_qcom*
2010 F:      drivers/mmc/host/sdhci_msm.c
2011 F:      drivers/pci/controller/dwc/pcie-qcom.c
2012 F:      drivers/phy/qualcomm/
2013 F:      drivers/power/*/msm*
2014 F:      drivers/reset/reset-qcom-*
2015 F:      drivers/scsi/ufs/ufs-qcom.*
2016 F:      drivers/spi/spi-qup.c
2017 F:      drivers/spi/spi-geni-qcom.c
2018 F:      drivers/spi/spi-qcom-qspi.c
2019 F:      drivers/tty/serial/msm_serial.c
2020 F:      drivers/usb/dwc3/dwc3-qcom.c
2021 F:      include/dt-bindings/*/qcom*
2022 F:      include/linux/*/qcom*
2023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2024
2025 ARM/RADISYS ENP2611 MACHINE SUPPORT
2026 M:      Lennert Buytenhek <kernel@wantstofly.org>
2027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2028 S:      Maintained
2029
2030 ARM/RDA MICRO ARCHITECTURE
2031 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2032 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2033 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2034 S:      Maintained
2035 F:      arch/arm/boot/dts/rda8810pl-*
2036 F:      drivers/clocksource/timer-rda.c
2037 F:      drivers/irqchip/irq-rda-intc.c
2038 F:      drivers/tty/serial/rda-uart.c
2039 F:      Documentation/devicetree/bindings/arm/rda.txt
2040 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2041 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2042 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2043
2044 ARM/REALTEK ARCHITECTURE
2045 M:      Andreas Färber <afaerber@suse.de>
2046 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2047 S:      Maintained
2048 F:      arch/arm64/boot/dts/realtek/
2049 F:      Documentation/devicetree/bindings/arm/realtek.txt
2050
2051 ARM/RENESAS ARM64 ARCHITECTURE
2052 M:      Simon Horman <horms@verge.net.au>
2053 M:      Magnus Damm <magnus.damm@gmail.com>
2054 L:      linux-renesas-soc@vger.kernel.org
2055 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2057 S:      Supported
2058 F:      arch/arm64/boot/dts/renesas/
2059 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2060 F:      drivers/soc/renesas/
2061 F:      include/linux/soc/renesas/
2062
2063 ARM/RISCPC ARCHITECTURE
2064 M:      Russell King <linux@armlinux.org.uk>
2065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2066 W:      http://www.armlinux.org.uk/
2067 S:      Maintained
2068 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2069 F:      arch/arm/include/asm/hardware/ioc.h
2070 F:      arch/arm/include/asm/hardware/iomd.h
2071 F:      arch/arm/include/asm/hardware/memc.h
2072 F:      arch/arm/mach-rpc/
2073 F:      drivers/net/ethernet/8390/etherh.c
2074 F:      drivers/net/ethernet/i825xx/ether1*
2075 F:      drivers/net/ethernet/seeq/ether3*
2076 F:      drivers/scsi/arm/
2077
2078 ARM/Rockchip SoC support
2079 M:      Heiko Stuebner <heiko@sntech.de>
2080 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2081 L:      linux-rockchip@lists.infradead.org
2082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2083 S:      Maintained
2084 F:      arch/arm/boot/dts/rk3*
2085 F:      arch/arm/boot/dts/rv1108*
2086 F:      arch/arm/mach-rockchip/
2087 F:      drivers/clk/rockchip/
2088 F:      drivers/i2c/busses/i2c-rk3x.c
2089 F:      drivers/*/*rockchip*
2090 F:      drivers/*/*/*rockchip*
2091 F:      sound/soc/rockchip/
2092 N:      rockchip
2093
2094 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2095 M:      Kukjin Kim <kgene@kernel.org>
2096 M:      Krzysztof Kozlowski <krzk@kernel.org>
2097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2098 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2099 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2100 S:      Maintained
2101 F:      arch/arm/boot/dts/s3c*
2102 F:      arch/arm/boot/dts/s5p*
2103 F:      arch/arm/boot/dts/exynos*
2104 F:      arch/arm64/boot/dts/exynos/
2105 F:      arch/arm/plat-samsung/
2106 F:      arch/arm/mach-s3c24*/
2107 F:      arch/arm/mach-s3c64xx/
2108 F:      arch/arm/mach-s5p*/
2109 F:      arch/arm/mach-exynos*/
2110 F:      drivers/*/*s3c24*
2111 F:      drivers/*/*/*s3c24*
2112 F:      drivers/*/*s3c64xx*
2113 F:      drivers/*/*s5pv210*
2114 F:      drivers/memory/samsung/*
2115 F:      drivers/soc/samsung/*
2116 F:      Documentation/arm/Samsung/
2117 F:      Documentation/devicetree/bindings/arm/samsung/
2118 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2119 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2120 N:      exynos
2121
2122 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2123 M:      Kyungmin Park <kyungmin.park@samsung.com>
2124 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2125 S:      Maintained
2126 F:      arch/arm/mach-s5pv210/
2127
2128 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2129 M:      Kyungmin Park <kyungmin.park@samsung.com>
2130 M:      Kamil Debski <kamil@wypas.org>
2131 M:      Andrzej Hajda <a.hajda@samsung.com>
2132 L:      linux-arm-kernel@lists.infradead.org
2133 L:      linux-media@vger.kernel.org
2134 S:      Maintained
2135 F:      drivers/media/platform/s5p-g2d/
2136
2137 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2138 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2139 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2140 L:      linux-media@vger.kernel.org
2141 S:      Maintained
2142 F:      drivers/media/platform/s5p-cec/
2143 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2144
2145 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2146 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2147 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2148 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2149 L:      linux-arm-kernel@lists.infradead.org
2150 L:      linux-media@vger.kernel.org
2151 S:      Maintained
2152 F:      drivers/media/platform/s5p-jpeg/
2153
2154 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2155 M:      Kyungmin Park <kyungmin.park@samsung.com>
2156 M:      Kamil Debski <kamil@wypas.org>
2157 M:      Jeongtae Park <jtp.park@samsung.com>
2158 M:      Andrzej Hajda <a.hajda@samsung.com>
2159 L:      linux-arm-kernel@lists.infradead.org
2160 L:      linux-media@vger.kernel.org
2161 S:      Maintained
2162 F:      drivers/media/platform/s5p-mfc/
2163
2164 ARM/SHMOBILE ARM ARCHITECTURE
2165 M:      Simon Horman <horms@verge.net.au>
2166 M:      Magnus Damm <magnus.damm@gmail.com>
2167 L:      linux-renesas-soc@vger.kernel.org
2168 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2170 S:      Supported
2171 F:      arch/arm/boot/dts/emev2*
2172 F:      arch/arm/boot/dts/gr-peach*
2173 F:      arch/arm/boot/dts/iwg20d-q7*
2174 F:      arch/arm/boot/dts/r7s*
2175 F:      arch/arm/boot/dts/r8a*
2176 F:      arch/arm/boot/dts/r9a*
2177 F:      arch/arm/boot/dts/sh*
2178 F:      arch/arm/configs/shmobile_defconfig
2179 F:      arch/arm/include/debug/renesas-scif.S
2180 F:      arch/arm/mach-shmobile/
2181 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2182 F:      drivers/soc/renesas/
2183 F:      include/linux/soc/renesas/
2184
2185 ARM/SOCFPGA ARCHITECTURE
2186 M:      Dinh Nguyen <dinguyen@kernel.org>
2187 S:      Maintained
2188 F:      arch/arm/mach-socfpga/
2189 F:      arch/arm/boot/dts/socfpga*
2190 F:      arch/arm/configs/socfpga_defconfig
2191 F:      arch/arm64/boot/dts/altera/
2192 W:      http://www.rocketboards.org
2193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2194
2195 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2196 M:      Dinh Nguyen <dinguyen@kernel.org>
2197 S:      Maintained
2198 F:      drivers/clk/socfpga/
2199
2200 ARM/SOCFPGA EDAC SUPPORT
2201 M:      Thor Thayer <thor.thayer@linux.intel.com>
2202 S:      Maintained
2203 F:      drivers/edac/altera_edac.
2204
2205 ARM/SPREADTRUM SoC SUPPORT
2206 M:      Orson Zhai <orsonzhai@gmail.com>
2207 M:      Baolin Wang <baolin.wang@linaro.org>
2208 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2209 S:      Maintained
2210 F:      arch/arm64/boot/dts/sprd
2211 N:      sprd
2212
2213 ARM/STI ARCHITECTURE
2214 M:      Patrice Chotard <patrice.chotard@st.com>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 W:      http://www.stlinux.com
2217 S:      Maintained
2218 F:      arch/arm/mach-sti/
2219 F:      arch/arm/boot/dts/sti*
2220 F:      drivers/char/hw_random/st-rng.c
2221 F:      drivers/clocksource/arm_global_timer.c
2222 F:      drivers/clocksource/clksrc_st_lpc.c
2223 F:      drivers/cpufreq/sti-cpufreq.c
2224 F:      drivers/dma/st_fdma*
2225 F:      drivers/i2c/busses/i2c-st.c
2226 F:      drivers/media/rc/st_rc.c
2227 F:      drivers/media/platform/sti/c8sectpfe/
2228 F:      drivers/mmc/host/sdhci-st.c
2229 F:      drivers/phy/st/phy-miphy28lp.c
2230 F:      drivers/phy/st/phy-stih407-usb.c
2231 F:      drivers/pinctrl/pinctrl-st.c
2232 F:      drivers/remoteproc/st_remoteproc.c
2233 F:      drivers/remoteproc/st_slim_rproc.c
2234 F:      drivers/reset/sti/
2235 F:      drivers/rtc/rtc-st-lpc.c
2236 F:      drivers/tty/serial/st-asc.c
2237 F:      drivers/usb/dwc3/dwc3-st.c
2238 F:      drivers/usb/host/ehci-st.c
2239 F:      drivers/usb/host/ohci-st.c
2240 F:      drivers/watchdog/st_lpc_wdt.c
2241 F:      drivers/ata/ahci_st.c
2242 F:      include/linux/remoteproc/st_slim_rproc.h
2243
2244 ARM/STM32 ARCHITECTURE
2245 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2246 M:      Alexandre Torgue <alexandre.torgue@st.com>
2247 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2249 S:      Maintained
2250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2251 N:      stm32
2252 N:      stm
2253 F:      arch/arm/boot/dts/stm32*
2254 F:      arch/arm/mach-stm32/
2255 F:      drivers/clocksource/armv7m_systick.c
2256
2257 ARM/Synaptics SoC support
2258 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2259 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2260 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2261 S:      Maintained
2262 F:      arch/arm/mach-berlin/
2263 F:      arch/arm/boot/dts/berlin*
2264 F:      arch/arm64/boot/dts/synaptics/
2265
2266 ARM/TANGO ARCHITECTURE
2267 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2268 M:      Mans Rullgard <mans@mansr.com>
2269 L:      linux-arm-kernel@lists.infradead.org
2270 S:      Odd Fixes
2271 N:      tango
2272
2273 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2274 M:      Lennert Buytenhek <kernel@wantstofly.org>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 S:      Maintained
2277
2278 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2279 M:      Hans Verkuil <hans.verkuil@cisco.com>
2280 L:      linux-tegra@vger.kernel.org
2281 L:      linux-media@vger.kernel.org
2282 S:      Maintained
2283 F:      drivers/media/platform/tegra-cec/
2284 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2285
2286 ARM/TETON BGA MACHINE SUPPORT
2287 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2289 S:      Maintained
2290
2291 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2292 M:      Santosh Shilimkar <ssantosh@kernel.org>
2293 L:      linux-kernel@vger.kernel.org
2294 S:      Maintained
2295 F:      drivers/memory/*emif*
2296
2297 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2298 M:      Tero Kristo <t-kristo@ti.com>
2299 M:      Nishanth Menon <nm@ti.com>
2300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2301 S:      Supported
2302 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2303 F:      arch/arm64/boot/dts/ti/Makefile
2304 F:      arch/arm64/boot/dts/ti/k3-*
2305 F:      include/dt-bindings/pinctrl/k3.h
2306
2307 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2308 M:      Santosh Shilimkar <ssantosh@kernel.org>
2309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2310 S:      Maintained
2311 F:      arch/arm/mach-keystone/
2312 F:      arch/arm/boot/dts/keystone-*
2313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2314
2315 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2316 M:      Santosh Shilimkar <ssantosh@kernel.org>
2317 L:      linux-kernel@vger.kernel.org
2318 S:      Maintained
2319 F:      drivers/clk/keystone/
2320
2321 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2322 M:      Santosh Shilimkar <ssantosh@kernel.org>
2323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2324 L:      linux-kernel@vger.kernel.org
2325 S:      Maintained
2326 F:      drivers/clocksource/timer-keystone.c
2327
2328 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2329 M:      Santosh Shilimkar <ssantosh@kernel.org>
2330 L:      linux-kernel@vger.kernel.org
2331 S:      Maintained
2332 F:      drivers/power/reset/keystone-reset.c
2333
2334 ARM/THECUS N2100 MACHINE SUPPORT
2335 M:      Lennert Buytenhek <kernel@wantstofly.org>
2336 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2337 S:      Maintained
2338
2339 ARM/TOSA MACHINE SUPPORT
2340 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2341 M:      Dirk Opfer <dirk@opfer-online.de>
2342 S:      Maintained
2343
2344 ARM/UNIPHIER ARCHITECTURE
2345 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2348 S:      Maintained
2349 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2350 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2351 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2352 F:      arch/arm/boot/dts/uniphier*
2353 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2354 F:      arch/arm/mach-uniphier/
2355 F:      arch/arm/mm/cache-uniphier.c
2356 F:      arch/arm64/boot/dts/socionext/uniphier*
2357 F:      drivers/bus/uniphier-system-bus.c
2358 F:      drivers/clk/uniphier/
2359 F:      drivers/dma/uniphier-mdmac.c
2360 F:      drivers/gpio/gpio-uniphier.c
2361 F:      drivers/i2c/busses/i2c-uniphier*
2362 F:      drivers/irqchip/irq-uniphier-aidet.c
2363 F:      drivers/mmc/host/uniphier-sd.c
2364 F:      drivers/pinctrl/uniphier/
2365 F:      drivers/reset/reset-uniphier.c
2366 F:      drivers/tty/serial/8250/8250_uniphier.c
2367 N:      uniphier
2368
2369 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2370 M:      Ulf Hansson <ulf.hansson@linaro.org>
2371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2372 T:      git git://git.linaro.org/people/ulfh/clk.git
2373 S:      Maintained
2374 F:      drivers/clk/ux500/
2375
2376 ARM/VERSATILE EXPRESS PLATFORM
2377 M:      Liviu Dudau <liviu.dudau@arm.com>
2378 M:      Sudeep Holla <sudeep.holla@arm.com>
2379 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2380 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2381 S:      Maintained
2382 F:      arch/arm/boot/dts/vexpress*
2383 F:      arch/arm64/boot/dts/arm/
2384 F:      arch/arm/mach-vexpress/
2385 F:      */*/vexpress*
2386 F:      */*/*/vexpress*
2387 F:      drivers/clk/versatile/clk-vexpress-osc.c
2388 F:      drivers/clocksource/timer-versatile.c
2389 N:      mps2
2390
2391 ARM/VFP SUPPORT
2392 M:      Russell King <linux@armlinux.org.uk>
2393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2394 W:      http://www.armlinux.org.uk/
2395 S:      Maintained
2396 F:      arch/arm/vfp/
2397
2398 ARM/VOIPAC PXA270 SUPPORT
2399 M:      Marek Vasut <marek.vasut@gmail.com>
2400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2401 S:      Maintained
2402 F:      arch/arm/mach-pxa/vpac270.c
2403 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2404
2405 ARM/VT8500 ARM ARCHITECTURE
2406 M:      Tony Prisk <linux@prisktech.co.nz>
2407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2408 S:      Maintained
2409 F:      arch/arm/mach-vt8500/
2410 F:      drivers/clocksource/timer-vt8500.c
2411 F:      drivers/i2c/busses/i2c-wmt.c
2412 F:      drivers/mmc/host/wmt-sdmmc.c
2413 F:      drivers/pwm/pwm-vt8500.c
2414 F:      drivers/rtc/rtc-vt8500.c
2415 F:      drivers/tty/serial/vt8500_serial.c
2416 F:      drivers/usb/host/ehci-platform.c
2417 F:      drivers/usb/host/uhci-platform.c
2418 F:      drivers/video/fbdev/vt8500lcdfb.*
2419 F:      drivers/video/fbdev/wm8505fb*
2420 F:      drivers/video/fbdev/wmt_ge_rops.*
2421
2422 ARM/ZIPIT Z2 SUPPORT
2423 M:      Marek Vasut <marek.vasut@gmail.com>
2424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2425 S:      Maintained
2426 F:      arch/arm/mach-pxa/z2.c
2427 F:      arch/arm/mach-pxa/include/mach/z2.h
2428
2429 ARM/ZTE ARCHITECTURE
2430 M:      Jun Nie <jun.nie@linaro.org>
2431 M:      Shawn Guo <shawnguo@kernel.org>
2432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2433 S:      Maintained
2434 F:      arch/arm/boot/dts/zx2967*
2435 F:      arch/arm/mach-zx/
2436 F:      arch/arm64/boot/dts/zte/
2437 F:      drivers/clk/zte/
2438 F:      drivers/dma/zx_dma.c
2439 F:      drivers/gpio/gpio-zx.c
2440 F:      drivers/i2c/busses/i2c-zx2967.c
2441 F:      drivers/mmc/host/dw_mmc-zx.*
2442 F:      drivers/pinctrl/zte/
2443 F:      drivers/soc/zte/
2444 F:      drivers/thermal/zx2967_thermal.c
2445 F:      drivers/watchdog/zx2967_wdt.c
2446 F:      Documentation/devicetree/bindings/arm/zte.yaml
2447 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2448 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2449 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2450 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2451 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2452 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2453 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2454 F:      Documentation/devicetree/bindings/soc/zte/
2455 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2456 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2457 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2458 F:      include/dt-bindings/clock/zx2967*.h
2459 F:      include/dt-bindings/soc/zte,*.h
2460 F:      sound/soc/codecs/zx_aud96p22.c
2461 F:      sound/soc/zte/
2462
2463 ARM/ZYNQ ARCHITECTURE
2464 M:      Michal Simek <michal.simek@xilinx.com>
2465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2466 W:      http://wiki.xilinx.com
2467 T:      git https://github.com/Xilinx/linux-xlnx.git
2468 S:      Supported
2469 F:      arch/arm/mach-zynq/
2470 F:      drivers/cpuidle/cpuidle-zynq.c
2471 F:      drivers/block/xsysace.c
2472 N:      zynq
2473 N:      xilinx
2474 F:      drivers/clocksource/timer-cadence-ttc.c
2475 F:      drivers/i2c/busses/i2c-cadence.c
2476 F:      drivers/mmc/host/sdhci-of-arasan.c
2477 F:      drivers/edac/synopsys_edac.c
2478 F:      drivers/i2c/busses/i2c-xiic.c
2479
2480 ARM64 PORT (AARCH64 ARCHITECTURE)
2481 M:      Catalin Marinas <catalin.marinas@arm.com>
2482 M:      Will Deacon <will.deacon@arm.com>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2485 S:      Maintained
2486 F:      arch/arm64/
2487 X:      arch/arm64/boot/dts/
2488 F:      Documentation/arm64/
2489
2490 AS3645A LED FLASH CONTROLLER DRIVER
2491 M:      Sakari Ailus <sakari.ailus@iki.fi>
2492 L:      linux-leds@vger.kernel.org
2493 S:      Maintained
2494 F:      drivers/leds/leds-as3645a.c
2495
2496 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2497 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2498 L:      linux-media@vger.kernel.org
2499 T:      git git://linuxtv.org/media_tree.git
2500 S:      Maintained
2501 F:      drivers/media/i2c/ak7375.c
2502 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2503
2504 ASAHI KASEI AK8974 DRIVER
2505 M:      Linus Walleij <linus.walleij@linaro.org>
2506 L:      linux-iio@vger.kernel.org
2507 W:      http://www.akm.com/
2508 S:      Supported
2509 F:      drivers/iio/magnetometer/ak8974.c
2510
2511 ASC7621 HARDWARE MONITOR DRIVER
2512 M:      George Joseph <george.joseph@fairview5.com>
2513 L:      linux-hwmon@vger.kernel.org
2514 S:      Maintained
2515 F:      Documentation/hwmon/asc7621
2516 F:      drivers/hwmon/asc7621.c
2517
2518 ASPEED VIDEO ENGINE DRIVER
2519 M:      Eddie James <eajames@linux.ibm.com>
2520 L:      linux-media@vger.kernel.org
2521 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2522 S:      Maintained
2523 F:      drivers/media/platform/aspeed-video.c
2524 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2525
2526 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2527 M:      Corentin Chary <corentin.chary@gmail.com>
2528 L:      acpi4asus-user@lists.sourceforge.net
2529 L:      platform-driver-x86@vger.kernel.org
2530 W:      http://acpi4asus.sf.net
2531 S:      Maintained
2532 F:      drivers/platform/x86/asus*.c
2533 F:      drivers/platform/x86/eeepc*.c
2534
2535 ASUS WIRELESS RADIO CONTROL DRIVER
2536 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2537 L:      platform-driver-x86@vger.kernel.org
2538 S:      Maintained
2539 F:      drivers/platform/x86/asus-wireless.c
2540
2541 ASYMMETRIC KEYS
2542 M:      David Howells <dhowells@redhat.com>
2543 L:      keyrings@vger.kernel.org
2544 S:      Maintained
2545 F:      Documentation/crypto/asymmetric-keys.txt
2546 F:      include/linux/verification.h
2547 F:      include/crypto/public_key.h
2548 F:      include/crypto/pkcs7.h
2549 F:      crypto/asymmetric_keys/
2550
2551 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2552 R:      Dan Williams <dan.j.williams@intel.com>
2553 W:      http://sourceforge.net/projects/xscaleiop
2554 S:      Odd fixes
2555 F:      Documentation/crypto/async-tx-api.txt
2556 F:      crypto/async_tx/
2557 F:      drivers/dma/
2558 F:      include/linux/dmaengine.h
2559 F:      include/linux/async_tx.h
2560
2561 AT24 EEPROM DRIVER
2562 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2563 L:      linux-i2c@vger.kernel.org
2564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2565 S:      Maintained
2566 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2567 F:      drivers/misc/eeprom/at24.c
2568
2569 ATA OVER ETHERNET (AOE) DRIVER
2570 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2571 W:      http://www.openaoe.org/
2572 S:      Supported
2573 F:      Documentation/aoe/
2574 F:      drivers/block/aoe/
2575
2576 ATHEROS 71XX/9XXX GPIO DRIVER
2577 M:      Alban Bedel <albeu@free.fr>
2578 W:      https://github.com/AlbanBedel/linux
2579 T:      git git://github.com/AlbanBedel/linux
2580 S:      Maintained
2581 F:      drivers/gpio/gpio-ath79.c
2582 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2583
2584 ATHEROS 71XX/9XXX USB PHY DRIVER
2585 M:      Alban Bedel <albeu@free.fr>
2586 W:      https://github.com/AlbanBedel/linux
2587 T:      git git://github.com/AlbanBedel/linux
2588 S:      Maintained
2589 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2590 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2591
2592 ATHEROS ATH GENERIC UTILITIES
2593 M:      Kalle Valo <kvalo@codeaurora.org>
2594 L:      linux-wireless@vger.kernel.org
2595 S:      Supported
2596 F:      drivers/net/wireless/ath/*
2597
2598 ATHEROS ATH5K WIRELESS DRIVER
2599 M:      Jiri Slaby <jirislaby@gmail.com>
2600 M:      Nick Kossifidis <mickflemm@gmail.com>
2601 M:      Luis Chamberlain <mcgrof@kernel.org>
2602 L:      linux-wireless@vger.kernel.org
2603 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2604 S:      Maintained
2605 F:      drivers/net/wireless/ath/ath5k/
2606
2607 ATHEROS ATH6KL WIRELESS DRIVER
2608 M:      Kalle Valo <kvalo@codeaurora.org>
2609 L:      linux-wireless@vger.kernel.org
2610 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2612 S:      Supported
2613 F:      drivers/net/wireless/ath/ath6kl/
2614
2615 ATI_REMOTE2 DRIVER
2616 M:      Ville Syrjala <syrjala@sci.fi>
2617 S:      Maintained
2618 F:      drivers/input/misc/ati_remote2.c
2619
2620 ATK0110 HWMON DRIVER
2621 M:      Luca Tettamanti <kronos.it@gmail.com>
2622 L:      linux-hwmon@vger.kernel.org
2623 S:      Maintained
2624 F:      drivers/hwmon/asus_atk0110.c
2625
2626 ATLX ETHERNET DRIVERS
2627 M:      Jay Cliburn <jcliburn@gmail.com>
2628 M:      Chris Snook <chris.snook@gmail.com>
2629 L:      netdev@vger.kernel.org
2630 W:      http://sourceforge.net/projects/atl1
2631 W:      http://atl1.sourceforge.net
2632 S:      Maintained
2633 F:      drivers/net/ethernet/atheros/
2634
2635 ATM
2636 M:      Chas Williams <3chas3@gmail.com>
2637 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2638 L:      netdev@vger.kernel.org
2639 W:      http://linux-atm.sourceforge.net
2640 S:      Maintained
2641 F:      drivers/atm/
2642 F:      include/linux/atm*
2643 F:      include/uapi/linux/atm*
2644
2645 ATMEL MACB ETHERNET DRIVER
2646 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2647 S:      Supported
2648 F:      drivers/net/ethernet/cadence/
2649
2650 ATMEL MAXTOUCH DRIVER
2651 M:      Nick Dyer <nick@shmanahar.org>
2652 T:      git git://github.com/ndyer/linux.git
2653 S:      Maintained
2654 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2655 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2656
2657 ATMEL WIRELESS DRIVER
2658 M:      Simon Kelley <simon@thekelleys.org.uk>
2659 L:      linux-wireless@vger.kernel.org
2660 W:      http://www.thekelleys.org.uk/atmel
2661 W:      http://atmelwlandriver.sourceforge.net/
2662 S:      Maintained
2663 F:      drivers/net/wireless/atmel/atmel*
2664
2665 ATOMIC INFRASTRUCTURE
2666 M:      Will Deacon <will.deacon@arm.com>
2667 M:      Peter Zijlstra <peterz@infradead.org>
2668 R:      Boqun Feng <boqun.feng@gmail.com>
2669 L:      linux-kernel@vger.kernel.org
2670 S:      Maintained
2671 F:      arch/*/include/asm/atomic*.h
2672 F:      include/*/atomic*.h
2673 F:      scripts/atomic/
2674
2675 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2676 M:      Bradley Grove <linuxdrivers@attotech.com>
2677 L:      linux-scsi@vger.kernel.org
2678 W:      http://www.attotech.com
2679 S:      Supported
2680 F:      drivers/scsi/esas2r
2681
2682 ATUSB IEEE 802.15.4 RADIO DRIVER
2683 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2684 L:      linux-wpan@vger.kernel.org
2685 S:      Maintained
2686 F:      drivers/net/ieee802154/atusb.c
2687 F:      drivers/net/ieee802154/atusb.h
2688 F:      drivers/net/ieee802154/at86rf230.h
2689
2690 AUDIT SUBSYSTEM
2691 M:      Paul Moore <paul@paul-moore.com>
2692 M:      Eric Paris <eparis@redhat.com>
2693 L:      linux-audit@redhat.com (moderated for non-subscribers)
2694 W:      https://github.com/linux-audit
2695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2696 S:      Supported
2697 F:      include/linux/audit.h
2698 F:      include/uapi/linux/audit.h
2699 F:      kernel/audit*
2700
2701 AUXILIARY DISPLAY DRIVERS
2702 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2703 S:      Maintained
2704 F:      drivers/auxdisplay/
2705 F:      include/linux/cfag12864b.h
2706
2707 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2708 M:      Andreas Klinger <ak@it-klinger.de>
2709 L:      linux-iio@vger.kernel.org
2710 S:      Maintained
2711 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2712 F:      drivers/iio/adc/hx711.c
2713
2714 AX.25 NETWORK LAYER
2715 M:      Ralf Baechle <ralf@linux-mips.org>
2716 L:      linux-hams@vger.kernel.org
2717 W:      http://www.linux-ax25.org/
2718 S:      Maintained
2719 F:      include/uapi/linux/ax25.h
2720 F:      include/net/ax25.h
2721 F:      net/ax25/
2722
2723 AXENTIA ARM DEVICES
2724 M:      Peter Rosin <peda@axentia.se>
2725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2726 S:      Maintained
2727 F:      Documentation/devicetree/bindings/arm/axentia.txt
2728 F:      arch/arm/boot/dts/at91-linea.dtsi
2729 F:      arch/arm/boot/dts/at91-natte.dtsi
2730 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2731 F:      arch/arm/boot/dts/at91-tse850-3.dts
2732
2733 AXENTIA ASOC DRIVERS
2734 M:      Peter Rosin <peda@axentia.se>
2735 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2736 S:      Maintained
2737 F:      Documentation/devicetree/bindings/sound/axentia,*
2738 F:      sound/soc/atmel/tse850-pcm5142.c
2739
2740 AXXIA I2C CONTROLLER
2741 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2742 L:      linux-i2c@vger.kernel.org
2743 S:      Maintained
2744 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2745 F:      drivers/i2c/busses/i2c-axxia.c
2746
2747 AZ6007 DVB DRIVER
2748 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2749 L:      linux-media@vger.kernel.org
2750 W:      https://linuxtv.org
2751 T:      git git://linuxtv.org/media_tree.git
2752 S:      Maintained
2753 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2754
2755 AZTECH FM RADIO RECEIVER DRIVER
2756 M:      Hans Verkuil <hverkuil@xs4all.nl>
2757 L:      linux-media@vger.kernel.org
2758 T:      git git://linuxtv.org/media_tree.git
2759 W:      https://linuxtv.org
2760 S:      Maintained
2761 F:      drivers/media/radio/radio-aztech*
2762
2763 B43 WIRELESS DRIVER
2764 L:      linux-wireless@vger.kernel.org
2765 L:      b43-dev@lists.infradead.org
2766 W:      http://wireless.kernel.org/en/users/Drivers/b43
2767 S:      Odd Fixes
2768 F:      drivers/net/wireless/broadcom/b43/
2769
2770 B43LEGACY WIRELESS DRIVER
2771 M:      Larry Finger <Larry.Finger@lwfinger.net>
2772 L:      linux-wireless@vger.kernel.org
2773 L:      b43-dev@lists.infradead.org
2774 W:      http://wireless.kernel.org/en/users/Drivers/b43
2775 S:      Maintained
2776 F:      drivers/net/wireless/broadcom/b43legacy/
2777
2778 BACKLIGHT CLASS/SUBSYSTEM
2779 M:      Lee Jones <lee.jones@linaro.org>
2780 M:      Daniel Thompson <daniel.thompson@linaro.org>
2781 M:      Jingoo Han <jingoohan1@gmail.com>
2782 L:      dri-devel@lists.freedesktop.org
2783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2784 S:      Maintained
2785 F:      drivers/video/backlight/
2786 F:      include/linux/backlight.h
2787 F:      include/linux/pwm_backlight.h
2788 F:      Documentation/devicetree/bindings/leds/backlight
2789
2790 BATMAN ADVANCED
2791 M:      Marek Lindner <mareklindner@neomailbox.ch>
2792 M:      Simon Wunderlich <sw@simonwunderlich.de>
2793 M:      Antonio Quartulli <a@unstable.cc>
2794 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2795 W:      https://www.open-mesh.org/
2796 B:      https://www.open-mesh.org/projects/batman-adv/issues
2797 C:      irc://chat.freenode.net/batman
2798 Q:      https://patchwork.open-mesh.org/project/batman/list/
2799 T:      git https://git.open-mesh.org/linux-merge.git
2800 S:      Maintained
2801 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2802 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2803 F:      Documentation/networking/batman-adv.rst
2804 F:      include/uapi/linux/batadv_packet.h
2805 F:      include/uapi/linux/batman_adv.h
2806 F:      net/batman-adv/
2807
2808 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2809 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2810 L:      linux-hams@vger.kernel.org
2811 W:      http://www.baycom.org/~tom/ham/ham.html
2812 S:      Maintained
2813 F:      drivers/net/hamradio/baycom*
2814
2815 BCACHE (BLOCK LAYER CACHE)
2816 M:      Coly Li <colyli@suse.de>
2817 M:      Kent Overstreet <kent.overstreet@gmail.com>
2818 L:      linux-bcache@vger.kernel.org
2819 W:      http://bcache.evilpiepirate.org
2820 C:      irc://irc.oftc.net/bcache
2821 S:      Maintained
2822 F:      drivers/md/bcache/
2823
2824 BDISP ST MEDIA DRIVER
2825 M:      Fabien Dessenne <fabien.dessenne@st.com>
2826 L:      linux-media@vger.kernel.org
2827 T:      git git://linuxtv.org/media_tree.git
2828 W:      https://linuxtv.org
2829 S:      Supported
2830 F:      drivers/media/platform/sti/bdisp
2831
2832 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2833 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2834 L:      netdev@vger.kernel.org
2835 S:      Maintained
2836 F:      drivers/net/ethernet/ec_bhf.c
2837
2838 BEFS FILE SYSTEM
2839 M:      Luis de Bethencourt <luisbg@kernel.org>
2840 M:      Salah Triki <salah.triki@gmail.com>
2841 S:      Maintained
2842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2843 F:      Documentation/filesystems/befs.txt
2844 F:      fs/befs/
2845
2846 BFQ I/O SCHEDULER
2847 M:      Paolo Valente <paolo.valente@linaro.org>
2848 M:      Jens Axboe <axboe@kernel.dk>
2849 L:      linux-block@vger.kernel.org
2850 S:      Maintained
2851 F:      block/bfq-*
2852 F:      Documentation/block/bfq-iosched.txt
2853
2854 BFS FILE SYSTEM
2855 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2856 S:      Maintained
2857 F:      Documentation/filesystems/bfs.txt
2858 F:      fs/bfs/
2859 F:      include/uapi/linux/bfs_fs.h
2860
2861 BLINKM RGB LED DRIVER
2862 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2863 S:      Maintained
2864 F:      drivers/leds/leds-blinkm.c
2865
2866 BLOCK LAYER
2867 M:      Jens Axboe <axboe@kernel.dk>
2868 L:      linux-block@vger.kernel.org
2869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2870 S:      Maintained
2871 F:      block/
2872 F:      drivers/block/
2873 F:      kernel/trace/blktrace.c
2874 F:      lib/sbitmap.c
2875
2876 BLOCK2MTD DRIVER
2877 M:      Joern Engel <joern@lazybastard.org>
2878 L:      linux-mtd@lists.infradead.org
2879 S:      Maintained
2880 F:      drivers/mtd/devices/block2mtd.c
2881
2882 BLUETOOTH DRIVERS
2883 M:      Marcel Holtmann <marcel@holtmann.org>
2884 M:      Johan Hedberg <johan.hedberg@gmail.com>
2885 L:      linux-bluetooth@vger.kernel.org
2886 W:      http://www.bluez.org/
2887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2889 S:      Maintained
2890 F:      drivers/bluetooth/
2891
2892 BLUETOOTH SUBSYSTEM
2893 M:      Marcel Holtmann <marcel@holtmann.org>
2894 M:      Johan Hedberg <johan.hedberg@gmail.com>
2895 L:      linux-bluetooth@vger.kernel.org
2896 W:      http://www.bluez.org/
2897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2899 S:      Maintained
2900 F:      net/bluetooth/
2901 F:      include/net/bluetooth/
2902
2903 BONDING DRIVER
2904 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2905 M:      Veaceslav Falico <vfalico@gmail.com>
2906 M:      Andy Gospodarek <andy@greyhouse.net>
2907 L:      netdev@vger.kernel.org
2908 W:      http://sourceforge.net/projects/bonding/
2909 S:      Supported
2910 F:      drivers/net/bonding/
2911 F:      include/uapi/linux/if_bonding.h
2912
2913 BPF (Safe dynamic programs and tools)
2914 M:      Alexei Starovoitov <ast@kernel.org>
2915 M:      Daniel Borkmann <daniel@iogearbox.net>
2916 R:      Martin KaFai Lau <kafai@fb.com>
2917 R:      Song Liu <songliubraving@fb.com>
2918 R:      Yonghong Song <yhs@fb.com>
2919 L:      netdev@vger.kernel.org
2920 L:      bpf@vger.kernel.org
2921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2923 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2924 S:      Supported
2925 F:      arch/*/net/*
2926 F:      Documentation/networking/filter.txt
2927 F:      Documentation/bpf/
2928 F:      include/linux/bpf*
2929 F:      include/linux/filter.h
2930 F:      include/trace/events/xdp.h
2931 F:      include/uapi/linux/bpf*
2932 F:      include/uapi/linux/filter.h
2933 F:      kernel/bpf/
2934 F:      kernel/trace/bpf_trace.c
2935 F:      lib/test_bpf.c
2936 F:      net/bpf/
2937 F:      net/core/filter.c
2938 F:      net/sched/act_bpf.c
2939 F:      net/sched/cls_bpf.c
2940 F:      samples/bpf/
2941 F:      tools/bpf/
2942 F:      tools/lib/bpf/
2943 F:      tools/testing/selftests/bpf/
2944 K:      bpf
2945 N:      bpf
2946
2947 BPF JIT for ARM
2948 M:      Shubham Bansal <illusionist.neo@gmail.com>
2949 L:      netdev@vger.kernel.org
2950 L:      bpf@vger.kernel.org
2951 S:      Maintained
2952 F:      arch/arm/net/
2953
2954 BPF JIT for ARM64
2955 M:      Daniel Borkmann <daniel@iogearbox.net>
2956 M:      Alexei Starovoitov <ast@kernel.org>
2957 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2958 L:      netdev@vger.kernel.org
2959 L:      bpf@vger.kernel.org
2960 S:      Supported
2961 F:      arch/arm64/net/
2962
2963 BPF JIT for MIPS (32-BIT AND 64-BIT)
2964 M:      Paul Burton <paul.burton@mips.com>
2965 L:      netdev@vger.kernel.org
2966 L:      bpf@vger.kernel.org
2967 S:      Maintained
2968 F:      arch/mips/net/
2969
2970 BPF JIT for NFP NICs
2971 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2972 L:      netdev@vger.kernel.org
2973 L:      bpf@vger.kernel.org
2974 S:      Supported
2975 F:      drivers/net/ethernet/netronome/nfp/bpf/
2976
2977 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2978 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2979 M:      Sandipan Das <sandipan@linux.ibm.com>
2980 L:      netdev@vger.kernel.org
2981 L:      bpf@vger.kernel.org
2982 S:      Maintained
2983 F:      arch/powerpc/net/
2984
2985 BPF JIT for RISC-V (RV64G)
2986 M:      Björn Töpel <bjorn.topel@gmail.com>
2987 L:      netdev@vger.kernel.org
2988 S:      Maintained
2989 F:      arch/riscv/net/
2990
2991 BPF JIT for S390
2992 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2993 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2994 L:      netdev@vger.kernel.org
2995 L:      bpf@vger.kernel.org
2996 S:      Maintained
2997 F:      arch/s390/net/
2998 X:      arch/s390/net/pnet.c
2999
3000 BPF JIT for SPARC (32-BIT AND 64-BIT)
3001 M:      David S. Miller <davem@davemloft.net>
3002 L:      netdev@vger.kernel.org
3003 L:      bpf@vger.kernel.org
3004 S:      Maintained
3005 F:      arch/sparc/net/
3006
3007 BPF JIT for X86 32-BIT
3008 M:      Wang YanQing <udknight@gmail.com>
3009 L:      netdev@vger.kernel.org
3010 L:      bpf@vger.kernel.org
3011 S:      Maintained
3012 F:      arch/x86/net/bpf_jit_comp32.c
3013
3014 BPF JIT for X86 64-BIT
3015 M:      Alexei Starovoitov <ast@kernel.org>
3016 M:      Daniel Borkmann <daniel@iogearbox.net>
3017 L:      netdev@vger.kernel.org
3018 L:      bpf@vger.kernel.org
3019 S:      Supported
3020 F:      arch/x86/net/
3021 X:      arch/x86/net/bpf_jit_comp32.c
3022
3023 BROADCOM B44 10/100 ETHERNET DRIVER
3024 M:      Michael Chan <michael.chan@broadcom.com>
3025 L:      netdev@vger.kernel.org
3026 S:      Supported
3027 F:      drivers/net/ethernet/broadcom/b44.*
3028
3029 BROADCOM B53 ETHERNET SWITCH DRIVER
3030 M:      Florian Fainelli <f.fainelli@gmail.com>
3031 L:      netdev@vger.kernel.org
3032 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3033 S:      Supported
3034 F:      drivers/net/dsa/b53/*
3035 F:      include/linux/platform_data/b53.h
3036
3037 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3038 M:      Florian Fainelli <f.fainelli@gmail.com>
3039 M:      Ray Jui <rjui@broadcom.com>
3040 M:      Scott Branden <sbranden@broadcom.com>
3041 M:      bcm-kernel-feedback-list@broadcom.com
3042 T:      git git://github.com/broadcom/mach-bcm
3043 S:      Maintained
3044 N:      bcm281*
3045 N:      bcm113*
3046 N:      bcm216*
3047 N:      kona
3048 F:      arch/arm/mach-bcm/
3049
3050 BROADCOM BCM2835 ARM ARCHITECTURE
3051 M:      Eric Anholt <eric@anholt.net>
3052 M:      Stefan Wahren <stefan.wahren@i2se.com>
3053 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3054 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3055 T:      git git://github.com/anholt/linux
3056 S:      Maintained
3057 N:      bcm2835
3058 F:      drivers/staging/vc04_services
3059
3060 BROADCOM BCM47XX MIPS ARCHITECTURE
3061 M:      Hauke Mehrtens <hauke@hauke-m.de>
3062 M:      Rafał Miłecki <zajec5@gmail.com>
3063 L:      linux-mips@vger.kernel.org
3064 S:      Maintained
3065 F:      Documentation/devicetree/bindings/mips/brcm/
3066 F:      arch/mips/bcm47xx/*
3067 F:      arch/mips/include/asm/mach-bcm47xx/*
3068
3069 BROADCOM BCM5301X ARM ARCHITECTURE
3070 M:      Hauke Mehrtens <hauke@hauke-m.de>
3071 M:      Rafał Miłecki <zajec5@gmail.com>
3072 M:      bcm-kernel-feedback-list@broadcom.com
3073 L:      linux-arm-kernel@lists.infradead.org
3074 S:      Maintained
3075 F:      arch/arm/mach-bcm/bcm_5301x.c
3076 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3077 F:      arch/arm/boot/dts/bcm470*
3078 F:      arch/arm/boot/dts/bcm953012*
3079
3080 BROADCOM BCM53573 ARM ARCHITECTURE
3081 M:      Rafał Miłecki <rafal@milecki.pl>
3082 L:      linux-arm-kernel@lists.infradead.org
3083 S:      Maintained
3084 F:      arch/arm/boot/dts/bcm53573*
3085 F:      arch/arm/boot/dts/bcm47189*
3086
3087 BROADCOM BCM63XX ARM ARCHITECTURE
3088 M:      Florian Fainelli <f.fainelli@gmail.com>
3089 M:      bcm-kernel-feedback-list@broadcom.com
3090 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3091 T:      git git://github.com/broadcom/stblinux.git
3092 S:      Maintained
3093 N:      bcm63xx
3094
3095 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3096 M:      Kevin Cernekee <cernekee@gmail.com>
3097 L:      linux-usb@vger.kernel.org
3098 S:      Maintained
3099 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3100
3101 BROADCOM BCM7XXX ARM ARCHITECTURE
3102 M:      Brian Norris <computersforpeace@gmail.com>
3103 M:      Gregory Fong <gregory.0xf0@gmail.com>
3104 M:      Florian Fainelli <f.fainelli@gmail.com>
3105 M:      bcm-kernel-feedback-list@broadcom.com
3106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3107 T:      git git://github.com/broadcom/stblinux.git
3108 S:      Maintained
3109 F:      arch/arm/mach-bcm/*brcmstb*
3110 F:      arch/arm/boot/dts/bcm7*.dts*
3111 F:      drivers/bus/brcmstb_gisb.c
3112 F:      arch/arm/mm/cache-b15-rac.c
3113 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3114 N:      brcmstb
3115
3116 BROADCOM BMIPS CPUFREQ DRIVER
3117 M:      Markus Mayer <mmayer@broadcom.com>
3118 M:      bcm-kernel-feedback-list@broadcom.com
3119 L:      linux-pm@vger.kernel.org
3120 S:      Maintained
3121 F:      drivers/cpufreq/bmips-cpufreq.c
3122
3123 BROADCOM BMIPS MIPS ARCHITECTURE
3124 M:      Kevin Cernekee <cernekee@gmail.com>
3125 M:      Florian Fainelli <f.fainelli@gmail.com>
3126 L:      linux-mips@vger.kernel.org
3127 T:      git git://github.com/broadcom/stblinux.git
3128 S:      Maintained
3129 F:      arch/mips/bmips/*
3130 F:      arch/mips/include/asm/mach-bmips/*
3131 F:      arch/mips/kernel/*bmips*
3132 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3133 F:      drivers/irqchip/irq-bcm63*
3134 F:      drivers/irqchip/irq-bcm7*
3135 F:      drivers/irqchip/irq-brcmstb*
3136 F:      include/linux/bcm963xx_nvram.h
3137 F:      include/linux/bcm963xx_tag.h
3138
3139 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3140 M:      Rasesh Mody <rmody@marvell.com>
3141 M:      GR-Linux-NIC-Dev@marvell.com
3142 L:      netdev@vger.kernel.org
3143 S:      Supported
3144 F:      drivers/net/ethernet/broadcom/bnx2.*
3145 F:      drivers/net/ethernet/broadcom/bnx2_*
3146
3147 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3148 M:      QLogic-Storage-Upstream@qlogic.com
3149 L:      linux-scsi@vger.kernel.org
3150 S:      Supported
3151 F:      drivers/scsi/bnx2fc/
3152
3153 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3154 M:      QLogic-Storage-Upstream@qlogic.com
3155 L:      linux-scsi@vger.kernel.org
3156 S:      Supported
3157 F:      drivers/scsi/bnx2i/
3158
3159 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3160 M:      Ariel Elior <aelior@marvell.com>
3161 M:      Sudarsana Kalluru <skalluru@marvell.com>
3162 M:      GR-everest-linux-l2@marvell.com
3163 L:      netdev@vger.kernel.org
3164 S:      Supported
3165 F:      drivers/net/ethernet/broadcom/bnx2x/
3166
3167 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3168 M:      Michael Chan <michael.chan@broadcom.com>
3169 L:      netdev@vger.kernel.org
3170 S:      Supported
3171 F:      drivers/net/ethernet/broadcom/bnxt/
3172
3173 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3174 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3175 M:      Franky Lin <franky.lin@broadcom.com>
3176 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3177 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3178 M:      Wright Feng <wright.feng@cypress.com>
3179 L:      linux-wireless@vger.kernel.org
3180 L:      brcm80211-dev-list.pdl@broadcom.com
3181 L:      brcm80211-dev-list@cypress.com
3182 S:      Supported
3183 F:      drivers/net/wireless/broadcom/brcm80211/
3184
3185 BROADCOM BRCMSTB GPIO DRIVER
3186 M:      Gregory Fong <gregory.0xf0@gmail.com>
3187 L:      bcm-kernel-feedback-list@broadcom.com
3188 S:      Supported
3189 F:      drivers/gpio/gpio-brcmstb.c
3190 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3191
3192 BROADCOM BRCMSTB I2C DRIVER
3193 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3194 L:      linux-i2c@vger.kernel.org
3195 L:      bcm-kernel-feedback-list@broadcom.com
3196 S:      Supported
3197 F:      drivers/i2c/busses/i2c-brcmstb.c
3198 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3199
3200 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3201 M:      Al Cooper <alcooperx@gmail.com>
3202 L:      linux-kernel@vger.kernel.org
3203 L:      bcm-kernel-feedback-list@broadcom.com
3204 S:      Maintained
3205 F:      drivers/phy/broadcom/phy-brcm-usb*
3206
3207 BROADCOM GENET ETHERNET DRIVER
3208 M:      Doug Berger <opendmb@gmail.com>
3209 M:      Florian Fainelli <f.fainelli@gmail.com>
3210 L:      bcm-kernel-feedback-list@broadcom.com
3211 L:      netdev@vger.kernel.org
3212 S:      Supported
3213 F:      drivers/net/ethernet/broadcom/genet/
3214
3215 BROADCOM IPROC ARM ARCHITECTURE
3216 M:      Ray Jui <rjui@broadcom.com>
3217 M:      Scott Branden <sbranden@broadcom.com>
3218 M:      bcm-kernel-feedback-list@broadcom.com
3219 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3220 T:      git git://github.com/broadcom/cygnus-linux.git
3221 S:      Maintained
3222 N:      iproc
3223 N:      cygnus
3224 N:      bcm[-_]nsp
3225 N:      bcm9113*
3226 N:      bcm9583*
3227 N:      bcm9585*
3228 N:      bcm9586*
3229 N:      bcm988312
3230 N:      bcm113*
3231 N:      bcm583*
3232 N:      bcm585*
3233 N:      bcm586*
3234 N:      bcm88312
3235 N:      hr2
3236 N:      stingray
3237 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3238 F:      arch/arm64/boot/dts/broadcom/stingray/*
3239 F:      drivers/clk/bcm/clk-ns*
3240 F:      drivers/clk/bcm/clk-sr*
3241 F:      drivers/pinctrl/bcm/pinctrl-ns*
3242 F:      include/dt-bindings/clock/bcm-sr*
3243
3244 BROADCOM KONA GPIO DRIVER
3245 M:      Ray Jui <rjui@broadcom.com>
3246 L:      bcm-kernel-feedback-list@broadcom.com
3247 S:      Supported
3248 F:      drivers/gpio/gpio-bcm-kona.c
3249 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3250
3251 BROADCOM NETXTREME-E ROCE DRIVER
3252 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3253 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3254 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3255 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3256 L:      linux-rdma@vger.kernel.org
3257 W:      http://www.broadcom.com
3258 S:      Supported
3259 F:      drivers/infiniband/hw/bnxt_re/
3260 F:      include/uapi/rdma/bnxt_re-abi.h
3261
3262 BROADCOM NVRAM DRIVER
3263 M:      Rafał Miłecki <zajec5@gmail.com>
3264 L:      linux-mips@vger.kernel.org
3265 S:      Maintained
3266 F:      drivers/firmware/broadcom/*
3267
3268 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3269 M:      Rafał Miłecki <zajec5@gmail.com>
3270 L:      linux-wireless@vger.kernel.org
3271 S:      Maintained
3272 F:      drivers/bcma/
3273 F:      include/linux/bcma/
3274
3275 BROADCOM STB AVS CPUFREQ DRIVER
3276 M:      Markus Mayer <mmayer@broadcom.com>
3277 M:      bcm-kernel-feedback-list@broadcom.com
3278 L:      linux-pm@vger.kernel.org
3279 S:      Maintained
3280 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3281 F:      drivers/cpufreq/brcmstb*
3282
3283 BROADCOM STB AVS TMON DRIVER
3284 M:      Markus Mayer <mmayer@broadcom.com>
3285 M:      bcm-kernel-feedback-list@broadcom.com
3286 L:      linux-pm@vger.kernel.org
3287 S:      Maintained
3288 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3289 F:      drivers/thermal/broadcom/brcmstb*
3290
3291 BROADCOM STB NAND FLASH DRIVER
3292 M:      Brian Norris <computersforpeace@gmail.com>
3293 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3294 L:      linux-mtd@lists.infradead.org
3295 L:      bcm-kernel-feedback-list@broadcom.com
3296 S:      Maintained
3297 F:      drivers/mtd/nand/raw/brcmnand/
3298
3299 BROADCOM STB DPFE DRIVER
3300 M:      Markus Mayer <mmayer@broadcom.com>
3301 M:      bcm-kernel-feedback-list@broadcom.com
3302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3303 S:      Maintained
3304 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3305 F:      drivers/memory/brcmstb_dpfe.c
3306
3307 BROADCOM SPI DRIVER
3308 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3309 M:      bcm-kernel-feedback-list@broadcom.com
3310 S:      Maintained
3311 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3312 F:      drivers/spi/spi-bcm-qspi.*
3313 F:      drivers/spi/spi-brcmstb-qspi.c
3314 F:      drivers/spi/spi-iproc-qspi.c
3315
3316 BROADCOM SYSTEMPORT ETHERNET DRIVER
3317 M:      Florian Fainelli <f.fainelli@gmail.com>
3318 L:      bcm-kernel-feedback-list@broadcom.com
3319 L:      netdev@vger.kernel.org
3320 S:      Supported
3321 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3322
3323 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3324 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3325 M:      Prashant Sreedharan <prashant@broadcom.com>
3326 M:      Michael Chan <mchan@broadcom.com>
3327 L:      netdev@vger.kernel.org
3328 S:      Supported
3329 F:      drivers/net/ethernet/broadcom/tg3.*
3330
3331 BROCADE BFA FC SCSI DRIVER
3332 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3333 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3334 L:      linux-scsi@vger.kernel.org
3335 S:      Supported
3336 F:      drivers/scsi/bfa/
3337
3338 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3339 M:      Rasesh Mody <rmody@marvell.com>
3340 M:      Sudarsana Kalluru <skalluru@marvell.com>
3341 M:      GR-Linux-NIC-Dev@marvell.com
3342 L:      netdev@vger.kernel.org
3343 S:      Supported
3344 F:      drivers/net/ethernet/brocade/bna/
3345
3346 BSG (block layer generic sg v4 driver)
3347 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3348 L:      linux-scsi@vger.kernel.org
3349 S:      Supported
3350 F:      block/bsg.c
3351 F:      include/linux/bsg.h
3352 F:      include/uapi/linux/bsg.h
3353
3354 BT87X AUDIO DRIVER
3355 M:      Clemens Ladisch <clemens@ladisch.de>
3356 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3357 T:      git git://git.alsa-project.org/alsa-kernel.git
3358 S:      Maintained
3359 F:      Documentation/sound/cards/bt87x.rst
3360 F:      sound/pci/bt87x.c
3361
3362 BT8XXGPIO DRIVER
3363 M:      Michael Buesch <m@bues.ch>
3364 W:      http://bu3sch.de/btgpio.php
3365 S:      Maintained
3366 F:      drivers/gpio/gpio-bt8xx.c
3367
3368 BTRFS FILE SYSTEM
3369 M:      Chris Mason <clm@fb.com>
3370 M:      Josef Bacik <josef@toxicpanda.com>
3371 M:      David Sterba <dsterba@suse.com>
3372 L:      linux-btrfs@vger.kernel.org
3373 W:      http://btrfs.wiki.kernel.org/
3374 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3376 S:      Maintained
3377 F:      Documentation/filesystems/btrfs.txt
3378 F:      fs/btrfs/
3379 F:      include/linux/btrfs*
3380 F:      include/uapi/linux/btrfs*
3381
3382 BTTV VIDEO4LINUX DRIVER
3383 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3384 L:      linux-media@vger.kernel.org
3385 W:      https://linuxtv.org
3386 T:      git git://linuxtv.org/media_tree.git
3387 S:      Odd fixes
3388 F:      Documentation/media/v4l-drivers/bttv*
3389 F:      drivers/media/pci/bt8xx/bttv*
3390
3391 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3392 M:      Chanwoo Choi <cw00.choi@samsung.com>
3393 L:      linux-pm@vger.kernel.org
3394 L:      linux-samsung-soc@vger.kernel.org
3395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3396 S:      Maintained
3397 F:      drivers/devfreq/exynos-bus.c
3398 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3399
3400 BUSLOGIC SCSI DRIVER
3401 M:      Khalid Aziz <khalid@gonehiking.org>
3402 L:      linux-scsi@vger.kernel.org
3403 S:      Maintained
3404 F:      drivers/scsi/BusLogic.*
3405 F:      drivers/scsi/FlashPoint.*
3406
3407 C-MEDIA CMI8788 DRIVER
3408 M:      Clemens Ladisch <clemens@ladisch.de>
3409 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3410 T:      git git://git.alsa-project.org/alsa-kernel.git
3411 S:      Maintained
3412 F:      sound/pci/oxygen/
3413
3414 C-SKY ARCHITECTURE
3415 M:      Guo Ren <guoren@kernel.org>
3416 T:      git https://github.com/c-sky/csky-linux.git
3417 S:      Supported
3418 F:      arch/csky/
3419 F:      Documentation/devicetree/bindings/csky/
3420 F:      drivers/irqchip/irq-csky-*
3421 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3422 F:      drivers/clocksource/timer-gx6605s.c
3423 F:      drivers/clocksource/timer-mp-csky.c
3424 F:      Documentation/devicetree/bindings/timer/csky,*
3425 K:      csky
3426 N:      csky
3427
3428 C6X ARCHITECTURE
3429 M:      Mark Salter <msalter@redhat.com>
3430 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3431 L:      linux-c6x-dev@linux-c6x.org
3432 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3433 S:      Maintained
3434 F:      arch/c6x/
3435
3436 CA8210 IEEE-802.15.4 RADIO DRIVER
3437 M:      Harry Morris <h.morris@cascoda.com>
3438 L:      linux-wpan@vger.kernel.org
3439 W:      https://github.com/Cascoda/ca8210-linux.git
3440 S:      Maintained
3441 F:      drivers/net/ieee802154/ca8210.c
3442 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3443
3444 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3445 M:      David Howells <dhowells@redhat.com>
3446 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3447 S:      Supported
3448 F:      Documentation/filesystems/caching/cachefiles.txt
3449 F:      fs/cachefiles/
3450
3451 CADENCE MIPI-CSI2 BRIDGES
3452 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3453 L:      linux-media@vger.kernel.org
3454 S:      Maintained
3455 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3456 F:      drivers/media/platform/cadence/cdns-csi2*
3457
3458 CADET FM/AM RADIO RECEIVER DRIVER
3459 M:      Hans Verkuil <hverkuil@xs4all.nl>
3460 L:      linux-media@vger.kernel.org
3461 T:      git git://linuxtv.org/media_tree.git
3462 W:      https://linuxtv.org
3463 S:      Maintained
3464 F:      drivers/media/radio/radio-cadet*
3465
3466 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3467 M:      Jonathan Corbet <corbet@lwn.net>
3468 L:      linux-media@vger.kernel.org
3469 T:      git git://linuxtv.org/media_tree.git
3470 S:      Maintained
3471 F:      Documentation/media/v4l-drivers/cafe_ccic*
3472 F:      drivers/media/platform/marvell-ccic/
3473
3474 CAIF NETWORK LAYER
3475 L:      netdev@vger.kernel.org
3476 S:      Orphan
3477 F:      Documentation/networking/caif/
3478 F:      drivers/net/caif/
3479 F:      include/uapi/linux/caif/
3480 F:      include/net/caif/
3481 F:      net/caif/
3482
3483 CAKE QDISC
3484 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3485 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3486 S:      Maintained
3487 F:      net/sched/sch_cake.c
3488
3489 CALGARY x86-64 IOMMU
3490 M:      Muli Ben-Yehuda <mulix@mulix.org>
3491 M:      Jon Mason <jdmason@kudzu.us>
3492 L:      iommu@lists.linux-foundation.org
3493 S:      Maintained
3494 F:      arch/x86/kernel/pci-calgary_64.c
3495 F:      arch/x86/kernel/tce_64.c
3496 F:      arch/x86/include/asm/calgary.h
3497 F:      arch/x86/include/asm/tce.h
3498
3499 CAN NETWORK DRIVERS
3500 M:      Wolfgang Grandegger <wg@grandegger.com>
3501 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3502 L:      linux-can@vger.kernel.org
3503 W:      https://github.com/linux-can
3504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3506 S:      Maintained
3507 F:      Documentation/devicetree/bindings/net/can/
3508 F:      drivers/net/can/
3509 F:      include/linux/can/dev.h
3510 F:      include/linux/can/platform/
3511 F:      include/uapi/linux/can/error.h
3512 F:      include/uapi/linux/can/netlink.h
3513
3514 CAN NETWORK LAYER
3515 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3516 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3517 L:      linux-can@vger.kernel.org
3518 W:      https://github.com/linux-can
3519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3521 S:      Maintained
3522 F:      Documentation/networking/can.rst
3523 F:      net/can/
3524 F:      include/linux/can/core.h
3525 F:      include/uapi/linux/can.h
3526 F:      include/uapi/linux/can/bcm.h
3527 F:      include/uapi/linux/can/raw.h
3528 F:      include/uapi/linux/can/gw.h
3529
3530 CAPABILITIES
3531 M:      Serge Hallyn <serge@hallyn.com>
3532 L:      linux-security-module@vger.kernel.org
3533 S:      Supported
3534 F:      include/linux/capability.h
3535 F:      include/uapi/linux/capability.h
3536 F:      security/commoncap.c
3537 F:      kernel/capability.c
3538
3539 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3540 M:      Kevin Tsai <ktsai@capellamicro.com>
3541 S:      Maintained
3542 F:      drivers/iio/light/cm*
3543
3544 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3545 M:      Christian Lamparter <chunkeey@googlemail.com>
3546 L:      linux-wireless@vger.kernel.org
3547 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3548 S:      Maintained
3549 F:      drivers/net/wireless/ath/carl9170/
3550
3551 CAVIUM I2C DRIVER
3552 M:      Jan Glauber <jglauber@cavium.com>
3553 M:      David Daney <david.daney@cavium.com>
3554 W:      http://www.cavium.com
3555 S:      Supported
3556 F:      drivers/i2c/busses/i2c-octeon*
3557 F:      drivers/i2c/busses/i2c-thunderx*
3558
3559 CAVIUM LIQUIDIO NETWORK DRIVER
3560 M:      Derek Chickles <dchickles@marvell.com>
3561 M:      Satanand Burla <sburla@marvell.com>
3562 M:      Felix Manlunas <fmanlunas@marvell.com>
3563 L:      netdev@vger.kernel.org
3564 W:      http://www.cavium.com
3565 S:      Supported
3566 F:      drivers/net/ethernet/cavium/liquidio/
3567
3568 CAVIUM MMC DRIVER
3569 M:      Jan Glauber <jglauber@cavium.com>
3570 M:      David Daney <david.daney@cavium.com>
3571 M:      Steven J. Hill <Steven.Hill@cavium.com>
3572 W:      http://www.cavium.com
3573 S:      Supported
3574 F:      drivers/mmc/host/cavium*
3575
3576 CAVIUM OCTEON-TX CRYPTO DRIVER
3577 M:      George Cherian <george.cherian@cavium.com>
3578 L:      linux-crypto@vger.kernel.org
3579 W:      http://www.cavium.com
3580 S:      Supported
3581 F:      drivers/crypto/cavium/cpt/
3582
3583 CAVIUM THUNDERX2 ARM64 SOC
3584 M:      Robert Richter <rrichter@cavium.com>
3585 M:      Jayachandran C <jnair@caviumnetworks.com>
3586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3587 S:      Maintained
3588 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3589 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3590
3591 CC2520 IEEE-802.15.4 RADIO DRIVER
3592 M:      Varka Bhadram <varkabhadram@gmail.com>
3593 L:      linux-wpan@vger.kernel.org
3594 S:      Maintained
3595 F:      drivers/net/ieee802154/cc2520.c
3596 F:      include/linux/spi/cc2520.h
3597 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3598
3599 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3600 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3601 L:      linux-crypto@vger.kernel.org
3602 S:      Supported
3603 F:      drivers/crypto/ccree/
3604 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3605
3606 CEC FRAMEWORK
3607 M:      Hans Verkuil <hans.verkuil@cisco.com>
3608 L:      linux-media@vger.kernel.org
3609 T:      git git://linuxtv.org/media_tree.git
3610 W:      http://linuxtv.org
3611 S:      Supported
3612 F:      Documentation/media/kapi/cec-core.rst
3613 F:      Documentation/media/uapi/cec
3614 F:      drivers/media/cec/
3615 F:      drivers/media/rc/keymaps/rc-cec.c
3616 F:      include/media/cec.h
3617 F:      include/media/cec-notifier.h
3618 F:      include/uapi/linux/cec.h
3619 F:      include/uapi/linux/cec-funcs.h
3620 F:      Documentation/devicetree/bindings/media/cec.txt
3621 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3622
3623 CEC GPIO DRIVER
3624 M:      Hans Verkuil <hans.verkuil@cisco.com>
3625 L:      linux-media@vger.kernel.org
3626 T:      git git://linuxtv.org/media_tree.git
3627 W:      http://linuxtv.org
3628 S:      Supported
3629 F:      drivers/media/platform/cec-gpio/
3630 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3631
3632 CELL BROADBAND ENGINE ARCHITECTURE
3633 M:      Arnd Bergmann <arnd@arndb.de>
3634 L:      linuxppc-dev@lists.ozlabs.org
3635 W:      http://www.ibm.com/developerworks/power/cell/
3636 S:      Supported
3637 F:      arch/powerpc/include/asm/cell*.h
3638 F:      arch/powerpc/include/asm/spu*.h
3639 F:      arch/powerpc/include/uapi/asm/spu*.h
3640 F:      arch/powerpc/oprofile/*cell*
3641 F:      arch/powerpc/platforms/cell/
3642
3643 CEPH COMMON CODE (LIBCEPH)
3644 M:      Ilya Dryomov <idryomov@gmail.com>
3645 M:      "Yan, Zheng" <zyan@redhat.com>
3646 M:      Sage Weil <sage@redhat.com>
3647 L:      ceph-devel@vger.kernel.org
3648 W:      http://ceph.com/
3649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3650 T:      git git://github.com/ceph/ceph-client.git
3651 S:      Supported
3652 F:      net/ceph/
3653 F:      include/linux/ceph/
3654 F:      include/linux/crush/
3655
3656 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3657 M:      "Yan, Zheng" <zyan@redhat.com>
3658 M:      Sage Weil <sage@redhat.com>
3659 M:      Ilya Dryomov <idryomov@gmail.com>
3660 L:      ceph-devel@vger.kernel.org
3661 W:      http://ceph.com/
3662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3663 T:      git git://github.com/ceph/ceph-client.git
3664 S:      Supported
3665 F:      Documentation/filesystems/ceph.txt
3666 F:      fs/ceph/
3667
3668 CERTIFICATE HANDLING:
3669 M:      David Howells <dhowells@redhat.com>
3670 M:      David Woodhouse <dwmw2@infradead.org>
3671 L:      keyrings@vger.kernel.org
3672 S:      Maintained
3673 F:      Documentation/admin-guide/module-signing.rst
3674 F:      certs/
3675 F:      scripts/sign-file.c
3676 F:      scripts/extract-cert.c
3677
3678 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3679 L:      linux-usb@vger.kernel.org
3680 S:      Orphan
3681 F:      Documentation/usb/WUSB-Design-overview.txt
3682 F:      Documentation/usb/wusb-cbaf
3683 F:      drivers/usb/host/hwa-hc.c
3684 F:      drivers/usb/host/whci/
3685 F:      drivers/usb/wusbcore/
3686 F:      include/linux/usb/wusb*
3687
3688 CFAG12864B LCD DRIVER
3689 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3690 S:      Maintained
3691 F:      drivers/auxdisplay/cfag12864b.c
3692 F:      include/linux/cfag12864b.h
3693
3694 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3695 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3696 S:      Maintained
3697 F:      drivers/auxdisplay/cfag12864bfb.c
3698 F:      include/linux/cfag12864b.h
3699
3700 802.11 (including CFG80211/NL80211)
3701 M:      Johannes Berg <johannes@sipsolutions.net>
3702 L:      linux-wireless@vger.kernel.org
3703 W:      http://wireless.kernel.org/
3704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3706 S:      Maintained
3707 F:      net/wireless/
3708 F:      include/uapi/linux/nl80211.h
3709 F:      include/linux/ieee80211.h
3710 F:      include/net/wext.h
3711 F:      include/net/cfg80211.h
3712 F:      include/net/iw_handler.h
3713 F:      include/net/ieee80211_radiotap.h
3714 F:      Documentation/driver-api/80211/cfg80211.rst
3715 F:      Documentation/networking/regulatory.txt
3716
3717 CHAR and MISC DRIVERS
3718 M:      Arnd Bergmann <arnd@arndb.de>
3719 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3721 S:      Supported
3722 F:      drivers/char/
3723 F:      drivers/misc/
3724 F:      include/linux/miscdevice.h
3725
3726 CHECKPATCH
3727 M:      Andy Whitcroft <apw@canonical.com>
3728 M:      Joe Perches <joe@perches.com>
3729 S:      Maintained
3730 F:      scripts/checkpatch.pl
3731
3732 CHINESE DOCUMENTATION
3733 M:      Harry Wei <harryxiyou@gmail.com>
3734 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3735 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3736 S:      Maintained
3737 F:      Documentation/translations/zh_CN/
3738
3739 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3740 M:      Peter Chen <Peter.Chen@nxp.com>
3741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3742 L:      linux-usb@vger.kernel.org
3743 S:      Maintained
3744 F:      drivers/usb/chipidea/
3745
3746 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3747 M:      Hans de Goede <hdegoede@redhat.com>
3748 L:      linux-input@vger.kernel.org
3749 S:      Maintained
3750 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3751 F:      drivers/input/touchscreen/chipone_icn8318.c
3752
3753 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3754 M:      Hans de Goede <hdegoede@redhat.com>
3755 L:      linux-input@vger.kernel.org
3756 S:      Maintained
3757 F:      drivers/input/touchscreen/chipone_icn8505.c
3758
3759 CHROME HARDWARE PLATFORM SUPPORT
3760 M:      Benson Leung <bleung@chromium.org>
3761 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3762 S:      Maintained
3763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3764 F:      drivers/platform/chrome/
3765
3766 CHROMEOS EC SUBDRIVERS
3767 M:      Benson Leung <bleung@chromium.org>
3768 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3769 R:      Guenter Roeck <groeck@chromium.org>
3770 S:      Maintained
3771 N:      cros_ec
3772 N:      cros-ec
3773 F:      drivers/power/supply/cros_usbpd-charger.c
3774
3775 CHROMEOS EC CODEC DRIVER
3776 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3777 S:      Maintained
3778 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3779 R:      Guenter Roeck <groeck@chromium.org>
3780 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3781 F:      sound/soc/codecs/cros_ec_codec.*
3782
3783 CIRRUS LOGIC AUDIO CODEC DRIVERS
3784 M:      Brian Austin <brian.austin@cirrus.com>
3785 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3786 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3787 S:      Maintained
3788 F:      sound/soc/codecs/cs*
3789
3790 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3791 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3792 L:      netdev@vger.kernel.org
3793 S:      Maintained
3794 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3795
3796 CIRRUS LOGIC LOCHNAGAR DRIVER
3797 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3798 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3799 L:      patches@opensource.cirrus.com
3800 S:      Supported
3801 F:      drivers/clk/clk-lochnagar.c
3802 F:      drivers/mfd/lochnagar-i2c.c
3803 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3804 F:      drivers/regulator/lochnagar-regulator.c
3805 F:      include/dt-bindings/clk/lochnagar.h
3806 F:      include/dt-bindings/pinctrl/lochnagar.h
3807 F:      include/linux/mfd/lochnagar*
3808 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3809 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3810 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3811 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3812
3813 CISCO FCOE HBA DRIVER
3814 M:      Satish Kharat <satishkh@cisco.com>
3815 M:      Sesidhar Baddela <sebaddel@cisco.com>
3816 M:      Karan Tilak Kumar <kartilak@cisco.com>
3817 L:      linux-scsi@vger.kernel.org
3818 S:      Supported
3819 F:      drivers/scsi/fnic/
3820
3821 CISCO SCSI HBA DRIVER
3822 M:      Karan Tilak Kumar <kartilak@cisco.com>
3823 M:      Sesidhar Baddela <sebaddel@cisco.com>
3824 L:      linux-scsi@vger.kernel.org
3825 S:      Supported
3826 F:      drivers/scsi/snic/
3827
3828 CISCO VIC ETHERNET NIC DRIVER
3829 M:      Christian Benvenuti <benve@cisco.com>
3830 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3831 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3832 S:      Supported
3833 F:      drivers/net/ethernet/cisco/enic/
3834
3835 CISCO VIC LOW LATENCY NIC DRIVER
3836 M:      Christian Benvenuti <benve@cisco.com>
3837 M:      Nelson Escobar <neescoba@cisco.com>
3838 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3839 S:      Supported
3840 F:      drivers/infiniband/hw/usnic/
3841
3842 CIRRUS LOGIC MADERA CODEC DRIVERS
3843 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3844 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3845 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3846 L:      patches@opensource.cirrus.com
3847 T:      git https://github.com/CirrusLogic/linux-drivers.git
3848 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3849 S:      Supported
3850 F:      Documentation/devicetree/bindings/mfd/madera.txt
3851 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3852 F:      include/linux/irqchip/irq-madera*
3853 F:      include/linux/mfd/madera/*
3854 F:      drivers/gpio/gpio-madera*
3855 F:      drivers/irqchip/irq-madera*
3856 F:      drivers/mfd/madera*
3857 F:      drivers/mfd/cs47l*
3858 F:      drivers/pinctrl/cirrus/*
3859
3860 CLANG-FORMAT FILE
3861 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3862 S:      Maintained
3863 F:      .clang-format
3864
3865 CLEANCACHE API
3866 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3867 L:      linux-kernel@vger.kernel.org
3868 S:      Maintained
3869 F:      mm/cleancache.c
3870 F:      include/linux/cleancache.h
3871
3872 CLK API
3873 M:      Russell King <linux@armlinux.org.uk>
3874 L:      linux-clk@vger.kernel.org
3875 S:      Maintained
3876 F:      include/linux/clk.h
3877
3878 CLOCKSOURCE, CLOCKEVENT DRIVERS
3879 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3880 M:      Thomas Gleixner <tglx@linutronix.de>
3881 L:      linux-kernel@vger.kernel.org
3882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3883 S:      Supported
3884 F:      drivers/clocksource/
3885 F:      Documentation/devicetree/bindings/timer/
3886
3887 CMPC ACPI DRIVER
3888 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3889 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3890 L:      platform-driver-x86@vger.kernel.org
3891 S:      Supported
3892 F:      drivers/platform/x86/classmate-laptop.c
3893
3894 COBALT MEDIA DRIVER
3895 M:      Hans Verkuil <hans.verkuil@cisco.com>
3896 L:      linux-media@vger.kernel.org
3897 T:      git git://linuxtv.org/media_tree.git
3898 W:      https://linuxtv.org
3899 S:      Supported
3900 F:      drivers/media/pci/cobalt/
3901
3902 COCCINELLE/Semantic Patches (SmPL)
3903 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3904 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3905 M:      Nicolas Palix <nicolas.palix@imag.fr>
3906 M:      Michal Marek <michal.lkml@markovi.net>
3907 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3909 W:      http://coccinelle.lip6.fr/
3910 S:      Supported
3911 F:      Documentation/dev-tools/coccinelle.rst
3912 F:      scripts/coccinelle/
3913 F:      scripts/coccicheck
3914
3915 CODA FILE SYSTEM
3916 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3917 M:      coda@cs.cmu.edu
3918 L:      codalist@coda.cs.cmu.edu
3919 W:      http://www.coda.cs.cmu.edu/
3920 S:      Maintained
3921 F:      Documentation/filesystems/coda.txt
3922 F:      fs/coda/
3923 F:      include/linux/coda*.h
3924 F:      include/uapi/linux/coda*.h
3925
3926 CODA V4L2 MEM2MEM DRIVER
3927 M:      Philipp Zabel <p.zabel@pengutronix.de>
3928 L:      linux-media@vger.kernel.org
3929 S:      Maintained
3930 F:      Documentation/devicetree/bindings/media/coda.txt
3931 F:      drivers/media/platform/coda/
3932
3933 CODE OF CONDUCT
3934 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3935 S:      Supported
3936 F:      Documentation/process/code-of-conduct.rst
3937 F:      Documentation/process/code-of-conduct-interpretation.rst
3938
3939 COMMON CLK FRAMEWORK
3940 M:      Michael Turquette <mturquette@baylibre.com>
3941 M:      Stephen Boyd <sboyd@kernel.org>
3942 L:      linux-clk@vger.kernel.org
3943 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3945 S:      Maintained
3946 F:      Documentation/devicetree/bindings/clock/
3947 F:      drivers/clk/
3948 X:      drivers/clk/clkdev.c
3949 F:      include/linux/clk-pr*
3950 F:      include/linux/clk/
3951 F:      include/linux/of_clk.h
3952
3953 COMMON INTERNET FILE SYSTEM (CIFS)
3954 M:      Steve French <sfrench@samba.org>
3955 L:      linux-cifs@vger.kernel.org
3956 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3957 W:      http://linux-cifs.samba.org/
3958 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3959 S:      Supported
3960 F:      Documentation/filesystems/cifs/
3961 F:      fs/cifs/
3962
3963 COMPACTPCI HOTPLUG CORE
3964 M:      Scott Murray <scott@spiteful.org>
3965 L:      linux-pci@vger.kernel.org
3966 S:      Maintained
3967 F:      drivers/pci/hotplug/cpci_hotplug*
3968
3969 COMPACTPCI HOTPLUG GENERIC DRIVER
3970 M:      Scott Murray <scott@spiteful.org>
3971 L:      linux-pci@vger.kernel.org
3972 S:      Maintained
3973 F:      drivers/pci/hotplug/cpcihp_generic.c
3974
3975 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3976 M:      Scott Murray <scott@spiteful.org>
3977 L:      linux-pci@vger.kernel.org
3978 S:      Maintained
3979 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3980
3981 COMPAL LAPTOP SUPPORT
3982 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3983 L:      platform-driver-x86@vger.kernel.org
3984 S:      Maintained
3985 F:      drivers/platform/x86/compal-laptop.c
3986
3987 COMPILER ATTRIBUTES
3988 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3989 S:      Maintained
3990 F:      include/linux/compiler_attributes.h
3991
3992 CONEXANT ACCESSRUNNER USB DRIVER
3993 L:      accessrunner-general@lists.sourceforge.net
3994 W:      http://accessrunner.sourceforge.net/
3995 S:      Orphan
3996 F:      drivers/usb/atm/cxacru.c
3997
3998 CONFIGFS
3999 M:      Joel Becker <jlbec@evilplan.org>
4000 M:      Christoph Hellwig <hch@lst.de>
4001 T:      git git://git.infradead.org/users/hch/configfs.git
4002 S:      Supported
4003 F:      fs/configfs/
4004 F:      include/linux/configfs.h
4005
4006 CONNECTOR
4007 M:      Evgeniy Polyakov <zbr@ioremap.net>
4008 L:      netdev@vger.kernel.org
4009 S:      Maintained
4010 F:      drivers/connector/
4011
4012 CONTROL GROUP (CGROUP)
4013 M:      Tejun Heo <tj@kernel.org>
4014 M:      Li Zefan <lizefan@huawei.com>
4015 M:      Johannes Weiner <hannes@cmpxchg.org>
4016 L:      cgroups@vger.kernel.org
4017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4018 S:      Maintained
4019 F:      Documentation/admin-guide/cgroup-v2.rst
4020 F:      Documentation/cgroup-v1/
4021 F:      include/linux/cgroup*
4022 F:      kernel/cgroup/
4023
4024 CONTROL GROUP - CPUSET
4025 M:      Li Zefan <lizefan@huawei.com>
4026 L:      cgroups@vger.kernel.org
4027 W:      http://www.bullopensource.org/cpuset/
4028 W:      http://oss.sgi.com/projects/cpusets/
4029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4030 S:      Maintained
4031 F:      Documentation/cgroup-v1/cpusets.txt
4032 F:      include/linux/cpuset.h
4033 F:      kernel/cgroup/cpuset.c
4034
4035 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4036 M:      Johannes Weiner <hannes@cmpxchg.org>
4037 M:      Michal Hocko <mhocko@kernel.org>
4038 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4039 L:      cgroups@vger.kernel.org
4040 L:      linux-mm@kvack.org
4041 S:      Maintained
4042 F:      mm/memcontrol.c
4043 F:      mm/swap_cgroup.c
4044
4045 CORETEMP HARDWARE MONITORING DRIVER
4046 M:      Fenghua Yu <fenghua.yu@intel.com>
4047 L:      linux-hwmon@vger.kernel.org
4048 S:      Maintained
4049 F:      Documentation/hwmon/coretemp
4050 F:      drivers/hwmon/coretemp.c
4051
4052 COSA/SRP SYNC SERIAL DRIVER
4053 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4054 W:      http://www.fi.muni.cz/~kas/cosa/
4055 S:      Maintained
4056 F:      drivers/net/wan/cosa*
4057
4058 CPMAC ETHERNET DRIVER
4059 M:      Florian Fainelli <f.fainelli@gmail.com>
4060 L:      netdev@vger.kernel.org
4061 S:      Maintained
4062 F:      drivers/net/ethernet/ti/cpmac.c
4063
4064 CPU FREQUENCY SCALING FRAMEWORK
4065 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4066 M:      Viresh Kumar <viresh.kumar@linaro.org>
4067 L:      linux-pm@vger.kernel.org
4068 S:      Maintained
4069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4071 B:      https://bugzilla.kernel.org
4072 F:      Documentation/admin-guide/pm/cpufreq.rst
4073 F:      Documentation/admin-guide/pm/intel_pstate.rst
4074 F:      Documentation/cpu-freq/
4075 F:      Documentation/devicetree/bindings/cpufreq/
4076 F:      drivers/cpufreq/
4077 F:      include/linux/cpufreq.h
4078 F:      tools/testing/selftests/cpufreq/
4079
4080 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4081 M:      Viresh Kumar <viresh.kumar@linaro.org>
4082 M:      Sudeep Holla <sudeep.holla@arm.com>
4083 L:      linux-pm@vger.kernel.org
4084 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4085 S:      Maintained
4086 F:      drivers/cpufreq/arm_big_little.h
4087 F:      drivers/cpufreq/arm_big_little.c
4088
4089 CPU POWER MONITORING SUBSYSTEM
4090 M:      Thomas Renninger <trenn@suse.com>
4091 M:      Shuah Khan <shuah@kernel.org>
4092 M:      Shuah Khan <skhan@linuxfoundation.org>
4093 L:      linux-pm@vger.kernel.org
4094 S:      Maintained
4095 F:      tools/power/cpupower/
4096
4097 CPUID/MSR DRIVER
4098 M:      "H. Peter Anvin" <hpa@zytor.com>
4099 S:      Maintained
4100 F:      arch/x86/kernel/cpuid.c
4101 F:      arch/x86/kernel/msr.c
4102
4103 CPUIDLE DRIVER - ARM BIG LITTLE
4104 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4105 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4106 L:      linux-pm@vger.kernel.org
4107 L:      linux-arm-kernel@lists.infradead.org
4108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4109 S:      Maintained
4110 F:      drivers/cpuidle/cpuidle-big_little.c
4111
4112 CPUIDLE DRIVER - ARM EXYNOS
4113 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4114 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4115 M:      Kukjin Kim <kgene@kernel.org>
4116 L:      linux-pm@vger.kernel.org
4117 L:      linux-samsung-soc@vger.kernel.org
4118 S:      Supported
4119 F:      drivers/cpuidle/cpuidle-exynos.c
4120 F:      arch/arm/mach-exynos/pm.c
4121
4122 CPU IDLE TIME MANAGEMENT FRAMEWORK
4123 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4124 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4125 L:      linux-pm@vger.kernel.org
4126 S:      Maintained
4127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4128 B:      https://bugzilla.kernel.org
4129 F:      Documentation/admin-guide/pm/cpuidle.rst
4130 F:      Documentation/driver-api/pm/cpuidle.rst
4131 F:      drivers/cpuidle/*
4132 F:      include/linux/cpuidle.h
4133
4134 CRAMFS FILESYSTEM
4135 M:      Nicolas Pitre <nico@fluxnic.net>
4136 S:      Maintained
4137 F:      Documentation/filesystems/cramfs.txt
4138 F:      fs/cramfs/
4139
4140 CRYPTO API
4141 M:      Herbert Xu <herbert@gondor.apana.org.au>
4142 M:      "David S. Miller" <davem@davemloft.net>
4143 L:      linux-crypto@vger.kernel.org
4144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4146 S:      Maintained
4147 F:      Documentation/crypto/
4148 F:      Documentation/devicetree/bindings/crypto/
4149 F:      arch/*/crypto/
4150 F:      crypto/
4151 F:      drivers/crypto/
4152 F:      include/crypto/
4153 F:      include/linux/crypto*
4154
4155 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4156 M:      Neil Horman <nhorman@tuxdriver.com>
4157 L:      linux-crypto@vger.kernel.org
4158 S:      Maintained
4159 F:      crypto/ansi_cprng.c
4160 F:      crypto/rng.c
4161
4162 CS3308 MEDIA DRIVER
4163 M:      Hans Verkuil <hverkuil@xs4all.nl>
4164 L:      linux-media@vger.kernel.org
4165 T:      git git://linuxtv.org/media_tree.git
4166 W:      http://linuxtv.org
4167 S:      Odd Fixes
4168 F:      drivers/media/i2c/cs3308.c
4169
4170 CS5535 Audio ALSA driver
4171 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4172 S:      Maintained
4173 F:      sound/pci/cs5535audio/
4174
4175 CSI DRIVERS FOR ALLWINNER V3s
4176 M:      Yong Deng <yong.deng@magewell.com>
4177 L:      linux-media@vger.kernel.org
4178 T:      git git://linuxtv.org/media_tree.git
4179 S:      Maintained
4180 F:      drivers/media/platform/sunxi/sun6i-csi/
4181 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4182
4183 CW1200 WLAN driver
4184 M:      Solomon Peachy <pizza@shaftnet.org>
4185 S:      Maintained
4186 F:      drivers/net/wireless/st/cw1200/
4187
4188 CX18 VIDEO4LINUX DRIVER
4189 M:      Andy Walls <awalls@md.metrocast.net>
4190 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4191 L:      linux-media@vger.kernel.org
4192 T:      git git://linuxtv.org/media_tree.git
4193 W:      https://linuxtv.org
4194 W:      http://www.ivtvdriver.org/index.php/Cx18
4195 S:      Maintained
4196 F:      Documentation/media/v4l-drivers/cx18*
4197 F:      drivers/media/pci/cx18/
4198 F:      include/uapi/linux/ivtv*
4199
4200 CX2341X MPEG ENCODER HELPER MODULE
4201 M:      Hans Verkuil <hverkuil@xs4all.nl>
4202 L:      linux-media@vger.kernel.org
4203 T:      git git://linuxtv.org/media_tree.git
4204 W:      https://linuxtv.org
4205 S:      Maintained
4206 F:      drivers/media/common/cx2341x*
4207 F:      include/media/drv-intf/cx2341x.h
4208
4209 CX24120 MEDIA DRIVER
4210 M:      Jemma Denson <jdenson@gmail.com>
4211 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4212 L:      linux-media@vger.kernel.org
4213 W:      https://linuxtv.org
4214 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4215 S:      Maintained
4216 F:      drivers/media/dvb-frontends/cx24120*
4217
4218 CX88 VIDEO4LINUX DRIVER
4219 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4220 L:      linux-media@vger.kernel.org
4221 W:      https://linuxtv.org
4222 T:      git git://linuxtv.org/media_tree.git
4223 S:      Odd fixes
4224 F:      Documentation/media/v4l-drivers/cx88*
4225 F:      drivers/media/pci/cx88/
4226
4227 CXD2820R MEDIA DRIVER
4228 M:      Antti Palosaari <crope@iki.fi>
4229 L:      linux-media@vger.kernel.org
4230 W:      https://linuxtv.org
4231 W:      http://palosaari.fi/linux/
4232 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4233 T:      git git://linuxtv.org/anttip/media_tree.git
4234 S:      Maintained
4235 F:      drivers/media/dvb-frontends/cxd2820r*
4236
4237 CXGB3 ETHERNET DRIVER (CXGB3)
4238 M:      Vishal Kulkarni <vishal@chelsio.com>
4239 L:      netdev@vger.kernel.org
4240 W:      http://www.chelsio.com
4241 S:      Supported
4242 F:      drivers/net/ethernet/chelsio/cxgb3/
4243
4244 CXGB3 ISCSI DRIVER (CXGB3I)
4245 M:      Karen Xie <kxie@chelsio.com>
4246 L:      linux-scsi@vger.kernel.org
4247 W:      http://www.chelsio.com
4248 S:      Supported
4249 F:      drivers/scsi/cxgbi/cxgb3i
4250
4251 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4252 M:      Steve Wise <swise@chelsio.com>
4253 L:      linux-rdma@vger.kernel.org
4254 W:      http://www.openfabrics.org
4255 S:      Supported
4256 F:      drivers/infiniband/hw/cxgb3/
4257 F:      include/uapi/rdma/cxgb3-abi.h
4258
4259 CXGB4 CRYPTO DRIVER (chcr)
4260 M:      Harsh Jain <harsh@chelsio.com>
4261 L:      linux-crypto@vger.kernel.org
4262 W:      http://www.chelsio.com
4263 S:      Supported
4264 F:      drivers/crypto/chelsio
4265
4266 CXGB4 ETHERNET DRIVER (CXGB4)
4267 M:      Vishal Kulkarni <vishal@chelsio.com>
4268 L:      netdev@vger.kernel.org
4269 W:      http://www.chelsio.com
4270 S:      Supported
4271 F:      drivers/net/ethernet/chelsio/cxgb4/
4272
4273 CXGB4 ISCSI DRIVER (CXGB4I)
4274 M:      Karen Xie <kxie@chelsio.com>
4275 L:      linux-scsi@vger.kernel.org
4276 W:      http://www.chelsio.com
4277 S:      Supported
4278 F:      drivers/scsi/cxgbi/cxgb4i
4279
4280 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4281 M:      Steve Wise <swise@chelsio.com>
4282 L:      linux-rdma@vger.kernel.org
4283 W:      http://www.openfabrics.org
4284 S:      Supported
4285 F:      drivers/infiniband/hw/cxgb4/
4286 F:      include/uapi/rdma/cxgb4-abi.h
4287
4288 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4289 M:      Casey Leedom <leedom@chelsio.com>
4290 L:      netdev@vger.kernel.org
4291 W:      http://www.chelsio.com
4292 S:      Supported
4293 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4294
4295 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4296 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4297 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4298 L:      linuxppc-dev@lists.ozlabs.org
4299 S:      Supported
4300 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4301 F:      drivers/misc/cxl/
4302 F:      include/misc/cxl*
4303 F:      include/uapi/misc/cxl.h
4304 F:      Documentation/powerpc/cxl.txt
4305 F:      Documentation/ABI/testing/sysfs-class-cxl
4306
4307 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4308 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4309 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4310 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4311 L:      linux-scsi@vger.kernel.org
4312 S:      Supported
4313 F:      drivers/scsi/cxlflash/
4314 F:      include/uapi/scsi/cxlflash_ioctl.h
4315 F:      Documentation/powerpc/cxlflash.txt
4316
4317 CYBERPRO FB DRIVER
4318 M:      Russell King <linux@armlinux.org.uk>
4319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4320 W:      http://www.armlinux.org.uk/
4321 S:      Maintained
4322 F:      drivers/video/fbdev/cyber2000fb.*
4323
4324 CYCLADES ASYNC MUX DRIVER
4325 W:      http://www.cyclades.com/
4326 S:      Orphan
4327 F:      drivers/tty/cyclades.c
4328 F:      include/linux/cyclades.h
4329 F:      include/uapi/linux/cyclades.h
4330
4331 CYCLADES PC300 DRIVER
4332 W:      http://www.cyclades.com/
4333 S:      Orphan
4334 F:      drivers/net/wan/pc300*
4335
4336 CYPRESS_FIRMWARE MEDIA DRIVER
4337 M:      Antti Palosaari <crope@iki.fi>
4338 L:      linux-media@vger.kernel.org
4339 W:      https://linuxtv.org
4340 W:      http://palosaari.fi/linux/
4341 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4342 T:      git git://linuxtv.org/anttip/media_tree.git
4343 S:      Maintained
4344 F:      drivers/media/common/cypress_firmware*
4345
4346 CYTTSP TOUCHSCREEN DRIVER
4347 M:      Ferruh Yigit <fery@cypress.com>
4348 L:      linux-input@vger.kernel.org
4349 S:      Supported
4350 F:      drivers/input/touchscreen/cyttsp*
4351 F:      include/linux/input/cyttsp.h
4352
4353 D-LINK DIR-685 TOUCHKEYS DRIVER
4354 M:      Linus Walleij <linus.walleij@linaro.org>
4355 L:      linux-input@vger.kernel.org
4356 S:      Supported
4357 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4358
4359 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4360 M:      Joshua Kinard <kumba@gentoo.org>
4361 S:      Maintained
4362 F:      drivers/rtc/rtc-ds1685.c
4363 F:      include/linux/rtc/ds1685.h
4364
4365 DAMA SLAVE for AX.25
4366 M:      Joerg Reuter <jreuter@yaina.de>
4367 W:      http://yaina.de/jreuter/
4368 W:      http://www.qsl.net/dl1bke/
4369 L:      linux-hams@vger.kernel.org
4370 S:      Maintained
4371 F:      net/ax25/af_ax25.c
4372 F:      net/ax25/ax25_dev.c
4373 F:      net/ax25/ax25_ds_*
4374 F:      net/ax25/ax25_in.c
4375 F:      net/ax25/ax25_out.c
4376 F:      net/ax25/ax25_timer.c
4377 F:      net/ax25/sysctl_net_ax25.c
4378
4379 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4380 L:      netdev@vger.kernel.org
4381 S:      Orphan
4382 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4383 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4384
4385 DC390/AM53C974 SCSI driver
4386 M:      Hannes Reinecke <hare@suse.com>
4387 L:      linux-scsi@vger.kernel.org
4388 S:      Maintained
4389 F:      drivers/scsi/am53c974.c
4390
4391 DC395x SCSI driver
4392 M:      Oliver Neukum <oliver@neukum.org>
4393 M:      Ali Akcaagac <aliakc@web.de>
4394 M:      Jamie Lenehan <lenehan@twibble.org>
4395 L:      dc395x@twibble.org
4396 W:      http://twibble.org/dist/dc395x/
4397 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4398 S:      Maintained
4399 F:      Documentation/scsi/dc395x.txt
4400 F:      drivers/scsi/dc395x.*
4401
4402 DCCP PROTOCOL
4403 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4404 L:      dccp@vger.kernel.org
4405 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4406 S:      Maintained
4407 F:      include/linux/dccp.h
4408 F:      include/uapi/linux/dccp.h
4409 F:      include/linux/tfrc.h
4410 F:      net/dccp/
4411
4412 DECnet NETWORK LAYER
4413 W:      http://linux-decnet.sourceforge.net
4414 L:      linux-decnet-user@lists.sourceforge.net
4415 S:      Orphan
4416 F:      Documentation/networking/decnet.txt
4417 F:      net/decnet/
4418
4419 DECSTATION PLATFORM SUPPORT
4420 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4421 L:      linux-mips@vger.kernel.org
4422 W:      http://www.linux-mips.org/wiki/DECstation
4423 S:      Maintained
4424 F:      arch/mips/dec/
4425 F:      arch/mips/include/asm/dec/
4426 F:      arch/mips/include/asm/mach-dec/
4427
4428 DEFXX FDDI NETWORK DRIVER
4429 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4430 S:      Maintained
4431 F:      drivers/net/fddi/defxx.*
4432
4433 DELL SMBIOS DRIVER
4434 M:      Pali Rohár <pali.rohar@gmail.com>
4435 M:      Mario Limonciello <mario.limonciello@dell.com>
4436 L:      platform-driver-x86@vger.kernel.org
4437 S:      Maintained
4438 F:      drivers/platform/x86/dell-smbios.*
4439
4440 DELL SMBIOS SMM DRIVER
4441 M:      Mario Limonciello <mario.limonciello@dell.com>
4442 L:      platform-driver-x86@vger.kernel.org
4443 S:      Maintained
4444 F:      drivers/platform/x86/dell-smbios-smm.c
4445
4446 DELL SMBIOS WMI DRIVER
4447 M:      Mario Limonciello <mario.limonciello@dell.com>
4448 L:      platform-driver-x86@vger.kernel.org
4449 S:      Maintained
4450 F:      drivers/platform/x86/dell-smbios-wmi.c
4451 F:      tools/wmi/dell-smbios-example.c
4452
4453 DEFZA FDDI NETWORK DRIVER
4454 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4455 S:      Maintained
4456 F:      drivers/net/fddi/defza.*
4457
4458 DELL LAPTOP DRIVER
4459 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4460 M:      Pali Rohár <pali.rohar@gmail.com>
4461 L:      platform-driver-x86@vger.kernel.org
4462 S:      Maintained
4463 F:      drivers/platform/x86/dell-laptop.c
4464
4465 DELL LAPTOP FREEFALL DRIVER
4466 M:      Pali Rohár <pali.rohar@gmail.com>
4467 S:      Maintained
4468 F:      drivers/platform/x86/dell-smo8800.c
4469
4470 DELL LAPTOP RBTN DRIVER
4471 M:      Pali Rohár <pali.rohar@gmail.com>
4472 S:      Maintained
4473 F:      drivers/platform/x86/dell-rbtn.*
4474
4475 DELL REMOTE BIOS UPDATE DRIVER
4476 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4477 L:      platform-driver-x86@vger.kernel.org
4478 S:      Maintained
4479 F:      drivers/platform/x86/dell_rbu.c
4480
4481 DELL LAPTOP SMM DRIVER
4482 M:      Pali Rohár <pali.rohar@gmail.com>
4483 S:      Maintained
4484 F:      drivers/hwmon/dell-smm-hwmon.c
4485 F:      include/uapi/linux/i8k.h
4486
4487 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4488 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4489 L:      platform-driver-x86@vger.kernel.org
4490 S:      Maintained
4491 F:      Documentation/dcdbas.txt
4492 F:      drivers/platform/x86/dcdbas.*
4493
4494 DELL WMI NOTIFICATIONS DRIVER
4495 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4496 M:      Pali Rohár <pali.rohar@gmail.com>
4497 S:      Maintained
4498 F:      drivers/platform/x86/dell-wmi.c
4499
4500 DELL WMI DESCRIPTOR DRIVER
4501 M:      Mario Limonciello <mario.limonciello@dell.com>
4502 S:      Maintained
4503 F:      drivers/platform/x86/dell-wmi-descriptor.c
4504
4505 DELTA ST MEDIA DRIVER
4506 M:      Hugues Fruchet <hugues.fruchet@st.com>
4507 L:      linux-media@vger.kernel.org
4508 T:      git git://linuxtv.org/media_tree.git
4509 W:      https://linuxtv.org
4510 S:      Supported
4511 F:      drivers/media/platform/sti/delta
4512
4513 DENALI NAND DRIVER
4514 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4515 L:      linux-mtd@lists.infradead.org
4516 S:      Supported
4517 F:      drivers/mtd/nand/raw/denali*
4518
4519 DESIGNWARE USB2 DRD IP DRIVER
4520 M:      Minas Harutyunyan <hminas@synopsys.com>
4521 L:      linux-usb@vger.kernel.org
4522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4523 S:      Maintained
4524 F:      drivers/usb/dwc2/
4525
4526 DESIGNWARE USB3 DRD IP DRIVER
4527 M:      Felipe Balbi <balbi@kernel.org>
4528 L:      linux-usb@vger.kernel.org
4529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4530 S:      Maintained
4531 F:      drivers/usb/dwc3/
4532
4533 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4534 M:      Andreas Klinger <ak@it-klinger.de>
4535 L:      linux-iio@vger.kernel.org
4536 S:      Maintained
4537 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4538 F:      drivers/iio/proximity/srf*.c
4539
4540 DEVICE COREDUMP (DEV_COREDUMP)
4541 M:      Johannes Berg <johannes@sipsolutions.net>
4542 L:      linux-kernel@vger.kernel.org
4543 S:      Maintained
4544 F:      drivers/base/devcoredump.c
4545 F:      include/linux/devcoredump.h
4546
4547 DEVICE FREQUENCY (DEVFREQ)
4548 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4549 M:      Kyungmin Park <kyungmin.park@samsung.com>
4550 R:      Chanwoo Choi <cw00.choi@samsung.com>
4551 L:      linux-pm@vger.kernel.org
4552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4553 S:      Maintained
4554 F:      drivers/devfreq/
4555 F:      include/linux/devfreq.h
4556 F:      Documentation/devicetree/bindings/devfreq/
4557
4558 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4559 M:      Chanwoo Choi <cw00.choi@samsung.com>
4560 L:      linux-pm@vger.kernel.org
4561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4562 S:      Supported
4563 F:      drivers/devfreq/event/
4564 F:      drivers/devfreq/devfreq-event.c
4565 F:      include/linux/devfreq-event.h
4566 F:      Documentation/devicetree/bindings/devfreq/event/
4567
4568 DEVICE NUMBER REGISTRY
4569 M:      Torben Mathiasen <device@lanana.org>
4570 W:      http://lanana.org/docs/device-list/index.html
4571 S:      Maintained
4572
4573 DEVICE-MAPPER  (LVM)
4574 M:      Alasdair Kergon <agk@redhat.com>
4575 M:      Mike Snitzer <snitzer@redhat.com>
4576 M:      dm-devel@redhat.com
4577 L:      dm-devel@redhat.com
4578 W:      http://sources.redhat.com/dm
4579 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4581 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4582 S:      Maintained
4583 F:      Documentation/device-mapper/
4584 F:      drivers/md/Makefile
4585 F:      drivers/md/Kconfig
4586 F:      drivers/md/dm*
4587 F:      drivers/md/persistent-data/
4588 F:      include/linux/device-mapper.h
4589 F:      include/linux/dm-*.h
4590 F:      include/uapi/linux/dm-*.h
4591
4592 DEVLINK
4593 M:      Jiri Pirko <jiri@mellanox.com>
4594 L:      netdev@vger.kernel.org
4595 S:      Supported
4596 F:      net/core/devlink.c
4597 F:      include/net/devlink.h
4598 F:      include/uapi/linux/devlink.h
4599
4600 DIALOG SEMICONDUCTOR DRIVERS
4601 M:      Support Opensource <support.opensource@diasemi.com>
4602 W:      http://www.dialog-semiconductor.com/products
4603 S:      Supported
4604 F:      Documentation/hwmon/da90??
4605 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4606 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4607 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4608 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4609 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4610 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4611 F:      drivers/gpio/gpio-da90??.c
4612 F:      drivers/hwmon/da90??-hwmon.c
4613 F:      drivers/iio/adc/da91??-*.c
4614 F:      drivers/input/misc/da90??_onkey.c
4615 F:      drivers/input/touchscreen/da9052_tsi.c
4616 F:      drivers/leds/leds-da90??.c
4617 F:      drivers/mfd/da903x.c
4618 F:      drivers/mfd/da90??-*.c
4619 F:      drivers/mfd/da91??-*.c
4620 F:      drivers/power/supply/da9052-battery.c
4621 F:      drivers/power/supply/da91??-*.c
4622 F:      drivers/regulator/da903x.c
4623 F:      drivers/regulator/da9???-regulator.[ch]
4624 F:      drivers/thermal/da90??-thermal.c
4625 F:      drivers/rtc/rtc-da90??.c
4626 F:      drivers/video/backlight/da90??_bl.c
4627 F:      drivers/watchdog/da90??_wdt.c
4628 F:      include/linux/mfd/da903x.h
4629 F:      include/linux/mfd/da9052/
4630 F:      include/linux/mfd/da9055/
4631 F:      include/linux/mfd/da9062/
4632 F:      include/linux/mfd/da9063/
4633 F:      include/linux/mfd/da9150/
4634 F:      include/linux/regulator/da9211.h
4635 F:      include/sound/da[79]*.h
4636 F:      sound/soc/codecs/da[79]*.[ch]
4637
4638 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4639 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4640 L:      linux-gpio@vger.kernel.org
4641 S:      Maintained
4642 F:      drivers/gpio/gpio-gpio-mm.c
4643
4644 DIOLAN U2C-12 I2C DRIVER
4645 M:      Guenter Roeck <linux@roeck-us.net>
4646 L:      linux-i2c@vger.kernel.org
4647 S:      Maintained
4648 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4649
4650 FILESYSTEM DIRECT ACCESS (DAX)
4651 M:      Dan Williams <dan.j.williams@intel.com>
4652 R:      Matthew Wilcox <willy@infradead.org>
4653 R:      Jan Kara <jack@suse.cz>
4654 L:      linux-fsdevel@vger.kernel.org
4655 L:      linux-nvdimm@lists.01.org
4656 S:      Supported
4657 F:      fs/dax.c
4658 F:      include/linux/dax.h
4659 F:      include/trace/events/fs_dax.h
4660
4661 DEVICE DIRECT ACCESS (DAX)
4662 M:      Dan Williams <dan.j.williams@intel.com>
4663 M:      Vishal Verma <vishal.l.verma@intel.com>
4664 M:      Keith Busch <keith.busch@intel.com>
4665 M:      Dave Jiang <dave.jiang@intel.com>
4666 L:      linux-nvdimm@lists.01.org
4667 S:      Supported
4668 F:      drivers/dax/
4669
4670 DIRECTORY NOTIFICATION (DNOTIFY)
4671 M:      Jan Kara <jack@suse.cz>
4672 R:      Amir Goldstein <amir73il@gmail.com>
4673 L:      linux-fsdevel@vger.kernel.org
4674 S:      Maintained
4675 F:      Documentation/filesystems/dnotify.txt
4676 F:      fs/notify/dnotify/
4677 F:      include/linux/dnotify.h
4678
4679 DISK GEOMETRY AND PARTITION HANDLING
4680 M:      Andries Brouwer <aeb@cwi.nl>
4681 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4682 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4683 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4684 S:      Maintained
4685
4686 DISKQUOTA
4687 M:      Jan Kara <jack@suse.com>
4688 S:      Maintained
4689 F:      Documentation/filesystems/quota.txt
4690 F:      fs/quota/
4691 F:      include/linux/quota*.h
4692 F:      include/uapi/linux/quota*.h
4693
4694 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4695 M:      Bernie Thompson <bernie@plugable.com>
4696 L:      linux-fbdev@vger.kernel.org
4697 S:      Maintained
4698 W:      http://plugable.com/category/projects/udlfb/
4699 F:      drivers/video/fbdev/udlfb.c
4700 F:      include/video/udlfb.h
4701 F:      Documentation/fb/udlfb.txt
4702
4703 DISTRIBUTED LOCK MANAGER (DLM)
4704 M:      Christine Caulfield <ccaulfie@redhat.com>
4705 M:      David Teigland <teigland@redhat.com>
4706 L:      cluster-devel@redhat.com
4707 W:      http://sources.redhat.com/cluster/
4708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4709 S:      Supported
4710 F:      fs/dlm/
4711
4712 DMA BUFFER SHARING FRAMEWORK
4713 M:      Sumit Semwal <sumit.semwal@linaro.org>
4714 S:      Maintained
4715 L:      linux-media@vger.kernel.org
4716 L:      dri-devel@lists.freedesktop.org
4717 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4718 F:      drivers/dma-buf/
4719 F:      include/linux/dma-buf*
4720 F:      include/linux/reservation.h
4721 F:      include/linux/*fence.h
4722 F:      Documentation/driver-api/dma-buf.rst
4723 T:      git git://anongit.freedesktop.org/drm/drm-misc
4724
4725 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4726 M:      Vinod Koul <vkoul@kernel.org>
4727 L:      dmaengine@vger.kernel.org
4728 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4729 S:      Maintained
4730 F:      drivers/dma/
4731 F:      include/linux/dmaengine.h
4732 F:      include/linux/of_dma.h
4733 F:      Documentation/devicetree/bindings/dma/
4734 F:      Documentation/driver-api/dmaengine/
4735 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4736
4737 DMA MAPPING HELPERS
4738 M:      Christoph Hellwig <hch@lst.de>
4739 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4740 R:      Robin Murphy <robin.murphy@arm.com>
4741 L:      iommu@lists.linux-foundation.org
4742 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4743 W:      http://git.infradead.org/users/hch/dma-mapping.git
4744 S:      Supported
4745 F:      kernel/dma/
4746 F:      include/asm-generic/dma-mapping.h
4747 F:      include/linux/dma-direct.h
4748 F:      include/linux/dma-mapping.h
4749 F:      include/linux/dma-noncoherent.h
4750
4751 DME1737 HARDWARE MONITOR DRIVER
4752 M:      Juerg Haefliger <juergh@gmail.com>
4753 L:      linux-hwmon@vger.kernel.org
4754 S:      Maintained
4755 F:      Documentation/hwmon/dme1737
4756 F:      drivers/hwmon/dme1737.c
4757
4758 DMI/SMBIOS SUPPORT
4759 M:      Jean Delvare <jdelvare@suse.com>
4760 S:      Maintained
4761 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4762 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4763 F:      drivers/firmware/dmi-id.c
4764 F:      drivers/firmware/dmi_scan.c
4765 F:      include/linux/dmi.h
4766
4767 DOCUMENTATION
4768 M:      Jonathan Corbet <corbet@lwn.net>
4769 L:      linux-doc@vger.kernel.org
4770 S:      Maintained
4771 F:      Documentation/
4772 F:      scripts/kernel-doc
4773 X:      Documentation/ABI/
4774 X:      Documentation/acpi/
4775 X:      Documentation/devicetree/
4776 X:      Documentation/i2c/
4777 X:      Documentation/media/
4778 X:      Documentation/power/
4779 X:      Documentation/spi/
4780 T:      git git://git.lwn.net/linux.git docs-next
4781
4782 DOCUMENTATION/ITALIAN
4783 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4784 L:      linux-doc@vger.kernel.org
4785 S:      Maintained
4786 F:      Documentation/translations/it_IT
4787
4788 DONGWOON DW9714 LENS VOICE COIL DRIVER
4789 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4790 L:      linux-media@vger.kernel.org
4791 T:      git git://linuxtv.org/media_tree.git
4792 S:      Maintained
4793 F:      drivers/media/i2c/dw9714.c
4794 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4795
4796 DONGWOON DW9807 LENS VOICE COIL DRIVER
4797 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4798 L:      linux-media@vger.kernel.org
4799 T:      git git://linuxtv.org/media_tree.git
4800 S:      Maintained
4801 F:      drivers/media/i2c/dw9807-vcm.c
4802 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4803
4804 DOUBLETALK DRIVER
4805 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4806 L:      blinux-list@redhat.com
4807 S:      Maintained
4808 F:      drivers/char/dtlk.c
4809 F:      include/linux/dtlk.h
4810
4811 DPAA2 DATAPATH I/O (DPIO) DRIVER
4812 M:      Roy Pledge <Roy.Pledge@nxp.com>
4813 L:      linux-kernel@vger.kernel.org
4814 S:      Maintained
4815 F:      drivers/soc/fsl/dpio
4816
4817 DPAA2 ETHERNET DRIVER
4818 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4819 L:      netdev@vger.kernel.org
4820 S:      Maintained
4821 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4822 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4823 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4824 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4825 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4826
4827 DPAA2 ETHERNET SWITCH DRIVER
4828 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4829 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4830 L:      linux-kernel@vger.kernel.org
4831 S:      Maintained
4832 F:      drivers/staging/fsl-dpaa2/ethsw
4833
4834 DPAA2 PTP CLOCK DRIVER
4835 M:      Yangbo Lu <yangbo.lu@nxp.com>
4836 L:      netdev@vger.kernel.org
4837 S:      Maintained
4838 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4839 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4840
4841 DPT_I2O SCSI RAID DRIVER
4842 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4843 L:      linux-scsi@vger.kernel.org
4844 W:      http://www.adaptec.com/
4845 S:      Maintained
4846 F:      drivers/scsi/dpt*
4847 F:      drivers/scsi/dpt/
4848
4849 DRBD DRIVER
4850 M:      Philipp Reisner <philipp.reisner@linbit.com>
4851 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4852 L:      drbd-dev@lists.linbit.com
4853 W:      http://www.drbd.org
4854 T:      git git://git.linbit.com/linux-drbd.git
4855 T:      git git://git.linbit.com/drbd-8.4.git
4856 S:      Supported
4857 F:      drivers/block/drbd/
4858 F:      lib/lru_cache.c
4859 F:      Documentation/blockdev/drbd/
4860
4861 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4862 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4863 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4865 S:      Supported
4866 F:      Documentation/kobject.txt
4867 F:      drivers/base/
4868 F:      fs/debugfs/
4869 F:      fs/sysfs/
4870 F:      include/linux/debugfs.h
4871 F:      include/linux/kobj*
4872 F:      lib/kobj*
4873
4874 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4875 M:      Kevin Hilman <khilman@kernel.org>
4876 M:      Nishanth Menon <nm@ti.com>
4877 S:      Maintained
4878 F:      drivers/power/avs/
4879 F:      include/linux/power/smartreflex.h
4880 L:      linux-pm@vger.kernel.org
4881
4882 DRM DRIVER FOR ARM PL111 CLCD
4883 M:      Eric Anholt <eric@anholt.net>
4884 T:      git git://anongit.freedesktop.org/drm/drm-misc
4885 S:      Supported
4886 F:      drivers/gpu/drm/pl111/
4887
4888 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4889 M:      Linus Walleij <linus.walleij@linaro.org>
4890 T:      git git://anongit.freedesktop.org/drm/drm-misc
4891 S:      Maintained
4892 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4893 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4894
4895 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4896 M:      Dave Airlie <airlied@redhat.com>
4897 S:      Odd Fixes
4898 F:      drivers/gpu/drm/ast/
4899
4900 DRM DRIVER FOR BOCHS VIRTUAL GPU
4901 M:      Gerd Hoffmann <kraxel@redhat.com>
4902 L:      virtualization@lists.linux-foundation.org
4903 T:      git git://anongit.freedesktop.org/drm/drm-misc
4904 S:      Maintained
4905 F:      drivers/gpu/drm/bochs/
4906
4907 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4908 M:      Linus Walleij <linus.walleij@linaro.org>
4909 T:      git git://anongit.freedesktop.org/drm/drm-misc
4910 S:      Maintained
4911 F:      drivers/gpu/drm/tve200/
4912
4913 DRM DRIVER FOR ILITEK ILI9225 PANELS
4914 M:      David Lechner <david@lechnology.com>
4915 S:      Maintained
4916 F:      drivers/gpu/drm/tinydrm/ili9225.c
4917 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4918
4919 DRM DRIVER FOR HX8357D PANELS
4920 M:      Eric Anholt <eric@anholt.net>
4921 T:      git git://anongit.freedesktop.org/drm/drm-misc
4922 S:      Maintained
4923 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4924 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4925
4926 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4927 S:      Orphan / Obsolete
4928 F:      drivers/gpu/drm/i810/
4929 F:      include/uapi/drm/i810_drm.h
4930
4931 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4932 S:      Orphan / Obsolete
4933 F:      drivers/gpu/drm/mga/
4934 F:      include/uapi/drm/mga_drm.h
4935
4936 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4937 M:      Dave Airlie <airlied@redhat.com>
4938 S:      Odd Fixes
4939 F:      drivers/gpu/drm/mgag200/
4940
4941 DRM DRIVER FOR MI0283QT
4942 M:      Noralf Trønnes <noralf@tronnes.org>
4943 S:      Maintained
4944 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4945 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4946
4947 DRM DRIVER FOR MSM ADRENO GPU
4948 M:      Rob Clark <robdclark@gmail.com>
4949 M:      Sean Paul <sean@poorly.run>
4950 L:      linux-arm-msm@vger.kernel.org
4951 L:      dri-devel@lists.freedesktop.org
4952 L:      freedreno@lists.freedesktop.org
4953 T:      git https://gitlab.freedesktop.org/drm/msm.git
4954 S:      Maintained
4955 F:      drivers/gpu/drm/msm/
4956 F:      include/uapi/drm/msm_drm.h
4957 F:      Documentation/devicetree/bindings/display/msm/
4958
4959 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4960 M:      Ben Skeggs <bskeggs@redhat.com>
4961 L:      dri-devel@lists.freedesktop.org
4962 L:      nouveau@lists.freedesktop.org
4963 T:      git git://github.com/skeggsb/linux
4964 S:      Supported
4965 F:      drivers/gpu/drm/nouveau/
4966 F:      include/uapi/drm/nouveau_drm.h
4967
4968 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4969 M:      Stefan Mavrodiev <stefan@olimex.com>
4970 S:      Maintained
4971 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4972 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4973
4974 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4975 M:      Noralf Trønnes <noralf@tronnes.org>
4976 S:      Maintained
4977 F:      drivers/gpu/drm/tinydrm/repaper.c
4978 F:      Documentation/devicetree/bindings/display/repaper.txt
4979
4980 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4981 M:      Dave Airlie <airlied@redhat.com>
4982 M:      Gerd Hoffmann <kraxel@redhat.com>
4983 L:      virtualization@lists.linux-foundation.org
4984 T:      git git://anongit.freedesktop.org/drm/drm-misc
4985 S:      Obsolete
4986 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4987 F:      drivers/gpu/drm/cirrus/
4988
4989 DRM DRIVER FOR QXL VIRTUAL GPU
4990 M:      Dave Airlie <airlied@redhat.com>
4991 M:      Gerd Hoffmann <kraxel@redhat.com>
4992 L:      virtualization@lists.linux-foundation.org
4993 L:      spice-devel@lists.freedesktop.org
4994 T:      git git://anongit.freedesktop.org/drm/drm-misc
4995 S:      Maintained
4996 F:      drivers/gpu/drm/qxl/
4997 F:      include/uapi/drm/qxl_drm.h
4998
4999 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5000 S:      Orphan / Obsolete
5001 F:      drivers/gpu/drm/r128/
5002 F:      include/uapi/drm/r128_drm.h
5003
5004 DRM DRIVER FOR SAVAGE VIDEO CARDS
5005 S:      Orphan / Obsolete
5006 F:      drivers/gpu/drm/savage/
5007 F:      include/uapi/drm/savage_drm.h
5008
5009 DRM DRIVER FOR SIS VIDEO CARDS
5010 S:      Orphan / Obsolete
5011 F:      drivers/gpu/drm/sis/
5012 F:      include/uapi/drm/sis_drm.h
5013
5014 DRM DRIVER FOR SITRONIX ST7701 PANELS
5015 M:      Jagan Teki <jagan@amarulasolutions.com>
5016 S:      Maintained
5017 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5018 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5019
5020 DRM DRIVER FOR SITRONIX ST7586 PANELS
5021 M:      David Lechner <david@lechnology.com>
5022 S:      Maintained
5023 F:      drivers/gpu/drm/tinydrm/st7586.c
5024 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5025
5026 DRM DRIVER FOR SITRONIX ST7735R PANELS
5027 M:      David Lechner <david@lechnology.com>
5028 S:      Maintained
5029 F:      drivers/gpu/drm/tinydrm/st7735r.c
5030 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5031
5032 DRM DRIVER FOR TDFX VIDEO CARDS
5033 S:      Orphan / Obsolete
5034 F:      drivers/gpu/drm/tdfx/
5035
5036 DRM DRIVER FOR TPO TPG110 PANELS
5037 M:      Linus Walleij <linus.walleij@linaro.org>
5038 T:      git git://anongit.freedesktop.org/drm/drm-misc
5039 S:      Maintained
5040 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5041 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5042
5043 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5044 M:      Dave Airlie <airlied@redhat.com>
5045 R:      Sean Paul <sean@poorly.run>
5046 L:      dri-devel@lists.freedesktop.org
5047 S:      Odd Fixes
5048 F:      drivers/gpu/drm/udl/
5049 T:      git git://anongit.freedesktop.org/drm/drm-misc
5050
5051 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5052 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5053 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5054 R:      Daniel Vetter <daniel@ffwll.ch>
5055 T:      git git://anongit.freedesktop.org/drm/drm-misc
5056 S:      Maintained
5057 L:      dri-devel@lists.freedesktop.org
5058 F:      drivers/gpu/drm/vkms/
5059 F:      Documentation/gpu/vkms.rst
5060
5061 DRM DRIVER FOR VMWARE VIRTUAL GPU
5062 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5063 M:      Thomas Hellstrom <thellstrom@vmware.com>
5064 L:      dri-devel@lists.freedesktop.org
5065 T:      git git://people.freedesktop.org/~thomash/linux
5066 S:      Supported
5067 F:      drivers/gpu/drm/vmwgfx/
5068 F:      include/uapi/drm/vmwgfx_drm.h
5069
5070 DRM DRIVERS
5071 M:      David Airlie <airlied@linux.ie>
5072 M:      Daniel Vetter <daniel@ffwll.ch>
5073 L:      dri-devel@lists.freedesktop.org
5074 T:      git git://anongit.freedesktop.org/drm/drm
5075 B:      https://bugs.freedesktop.org/
5076 C:      irc://chat.freenode.net/dri-devel
5077 S:      Maintained
5078 F:      drivers/gpu/drm/
5079 F:      drivers/gpu/vga/
5080 F:      Documentation/devicetree/bindings/display/
5081 F:      Documentation/devicetree/bindings/gpu/
5082 F:      Documentation/gpu/
5083 F:      include/drm/
5084 F:      include/uapi/drm/
5085 F:      include/linux/vga*
5086
5087 DRM DRIVERS AND MISC GPU PATCHES
5088 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5089 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5090 M:      Sean Paul <sean@poorly.run>
5091 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5092 S:      Maintained
5093 T:      git git://anongit.freedesktop.org/drm/drm-misc
5094 F:      Documentation/gpu/
5095 F:      drivers/gpu/vga/
5096 F:      drivers/gpu/drm/*
5097 F:      include/drm/drm*
5098 F:      include/uapi/drm/drm*
5099 F:      include/linux/vga*
5100
5101 DRM DRIVERS FOR ALLWINNER A10
5102 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5103 L:      dri-devel@lists.freedesktop.org
5104 S:      Supported
5105 F:      drivers/gpu/drm/sun4i/
5106 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5107 T:      git git://anongit.freedesktop.org/drm/drm-misc
5108
5109 DRM DRIVERS FOR AMLOGIC SOCS
5110 M:      Neil Armstrong <narmstrong@baylibre.com>
5111 L:      dri-devel@lists.freedesktop.org
5112 L:      linux-amlogic@lists.infradead.org
5113 W:      http://linux-meson.com/
5114 S:      Supported
5115 F:      drivers/gpu/drm/meson/
5116 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5117 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5118 F:      Documentation/gpu/meson.rst
5119 T:      git git://anongit.freedesktop.org/drm/drm-misc
5120
5121 DRM DRIVERS FOR ATMEL HLCDC
5122 M:      Boris Brezillon <bbrezillon@kernel.org>
5123 L:      dri-devel@lists.freedesktop.org
5124 S:      Supported
5125 F:      drivers/gpu/drm/atmel-hlcdc/
5126 F:      Documentation/devicetree/bindings/display/atmel/
5127 T:      git git://anongit.freedesktop.org/drm/drm-misc
5128
5129 DRM DRIVERS FOR BRIDGE CHIPS
5130 M:      Andrzej Hajda <a.hajda@samsung.com>
5131 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5132 S:      Maintained
5133 T:      git git://anongit.freedesktop.org/drm/drm-misc
5134 F:      drivers/gpu/drm/bridge/
5135
5136 DRM DRIVERS FOR EXYNOS
5137 M:      Inki Dae <inki.dae@samsung.com>
5138 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5139 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5140 M:      Kyungmin Park <kyungmin.park@samsung.com>
5141 L:      dri-devel@lists.freedesktop.org
5142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5143 S:      Supported
5144 F:      drivers/gpu/drm/exynos/
5145 F:      include/uapi/drm/exynos_drm.h
5146 F:      Documentation/devicetree/bindings/display/exynos/
5147
5148 DRM DRIVERS FOR FREESCALE DCU
5149 M:      Stefan Agner <stefan@agner.ch>
5150 M:      Alison Wang <alison.wang@nxp.com>
5151 L:      dri-devel@lists.freedesktop.org
5152 S:      Supported
5153 F:      drivers/gpu/drm/fsl-dcu/
5154 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5155 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5156 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5157 T:      git git://anongit.freedesktop.org/drm/drm-misc
5158
5159 DRM DRIVERS FOR FREESCALE IMX
5160 M:      Philipp Zabel <p.zabel@pengutronix.de>
5161 L:      dri-devel@lists.freedesktop.org
5162 S:      Maintained
5163 F:      drivers/gpu/drm/imx/
5164 F:      drivers/gpu/ipu-v3/
5165 F:      Documentation/devicetree/bindings/display/imx/
5166
5167 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5168 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5169 L:      dri-devel@lists.freedesktop.org
5170 T:      git git://github.com/patjak/drm-gma500
5171 S:      Maintained
5172 F:      drivers/gpu/drm/gma500/
5173
5174 DRM DRIVERS FOR HISILICON
5175 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5176 M:      Rongrong Zou <zourongrong@gmail.com>
5177 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5178 R:      Chen Feng <puck.chen@hisilicon.com>
5179 L:      dri-devel@lists.freedesktop.org
5180 T:      git git://github.com/xin3liang/linux.git
5181 S:      Maintained
5182 F:      drivers/gpu/drm/hisilicon/
5183 F:      Documentation/devicetree/bindings/display/hisilicon/
5184
5185 DRM DRIVERS FOR MEDIATEK
5186 M:      CK Hu <ck.hu@mediatek.com>
5187 M:      Philipp Zabel <p.zabel@pengutronix.de>
5188 L:      dri-devel@lists.freedesktop.org
5189 S:      Supported
5190 F:      drivers/gpu/drm/mediatek/
5191 F:      Documentation/devicetree/bindings/display/mediatek/
5192
5193 DRM DRIVERS FOR NVIDIA TEGRA
5194 M:      Thierry Reding <thierry.reding@gmail.com>
5195 L:      dri-devel@lists.freedesktop.org
5196 L:      linux-tegra@vger.kernel.org
5197 T:      git git://anongit.freedesktop.org/tegra/linux.git
5198 S:      Supported
5199 F:      drivers/gpu/drm/tegra/
5200 F:      drivers/gpu/host1x/
5201 F:      include/linux/host1x.h
5202 F:      include/uapi/drm/tegra_drm.h
5203 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5204
5205 DRM DRIVERS FOR RENESAS
5206 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5207 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5208 L:      dri-devel@lists.freedesktop.org
5209 L:      linux-renesas-soc@vger.kernel.org
5210 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5211 S:      Supported
5212 F:      drivers/gpu/drm/rcar-du/
5213 F:      drivers/gpu/drm/shmobile/
5214 F:      include/linux/platform_data/shmob_drm.h
5215 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5216 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5217 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5218
5219 DRM DRIVERS FOR ROCKCHIP
5220 M:      Sandy Huang <hjc@rock-chips.com>
5221 M:      Heiko Stübner <heiko@sntech.de>
5222 L:      dri-devel@lists.freedesktop.org
5223 S:      Maintained
5224 F:      drivers/gpu/drm/rockchip/
5225 F:      Documentation/devicetree/bindings/display/rockchip/
5226 T:      git git://anongit.freedesktop.org/drm/drm-misc
5227
5228 DRM DRIVERS FOR STI
5229 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5230 M:      Vincent Abriou <vincent.abriou@st.com>
5231 L:      dri-devel@lists.freedesktop.org
5232 T:      git git://anongit.freedesktop.org/drm/drm-misc
5233 S:      Maintained
5234 F:      drivers/gpu/drm/sti
5235 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5236
5237 DRM DRIVERS FOR STM
5238 M:      Yannick Fertre <yannick.fertre@st.com>
5239 M:      Philippe Cornu <philippe.cornu@st.com>
5240 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5241 M:      Vincent Abriou <vincent.abriou@st.com>
5242 L:      dri-devel@lists.freedesktop.org
5243 T:      git git://anongit.freedesktop.org/drm/drm-misc
5244 S:      Maintained
5245 F:      drivers/gpu/drm/stm
5246 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5247
5248 DRM DRIVERS FOR TI LCDC
5249 M:      Jyri Sarha <jsarha@ti.com>
5250 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5251 L:      dri-devel@lists.freedesktop.org
5252 S:      Maintained
5253 F:      drivers/gpu/drm/tilcdc/
5254 F:      Documentation/devicetree/bindings/display/tilcdc/
5255
5256 DRM DRIVERS FOR TI OMAP
5257 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5258 L:      dri-devel@lists.freedesktop.org
5259 S:      Maintained
5260 F:      drivers/gpu/drm/omapdrm/
5261 F:      Documentation/devicetree/bindings/display/ti/
5262
5263 DRM DRIVERS FOR V3D
5264 M:      Eric Anholt <eric@anholt.net>
5265 S:      Supported
5266 F:      drivers/gpu/drm/v3d/
5267 F:      include/uapi/drm/v3d_drm.h
5268 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5269 T:      git git://anongit.freedesktop.org/drm/drm-misc
5270
5271 DRM DRIVERS FOR VC4
5272 M:      Eric Anholt <eric@anholt.net>
5273 T:      git git://github.com/anholt/linux
5274 S:      Supported
5275 F:      drivers/gpu/drm/vc4/
5276 F:      include/uapi/drm/vc4_drm.h
5277 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5278 T:      git git://anongit.freedesktop.org/drm/drm-misc
5279
5280 DRM DRIVERS FOR VIVANTE GPU IP
5281 M:      Lucas Stach <l.stach@pengutronix.de>
5282 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5283 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5284 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5285 L:      dri-devel@lists.freedesktop.org
5286 S:      Maintained
5287 F:      drivers/gpu/drm/etnaviv/
5288 F:      include/uapi/drm/etnaviv_drm.h
5289 F:      Documentation/devicetree/bindings/display/etnaviv/
5290
5291 DRM DRIVERS FOR ZTE ZX
5292 M:      Shawn Guo <shawnguo@kernel.org>
5293 L:      dri-devel@lists.freedesktop.org
5294 S:      Maintained
5295 F:      drivers/gpu/drm/zte/
5296 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5297 T:      git git://anongit.freedesktop.org/drm/drm-misc
5298
5299 DRM PANEL DRIVERS
5300 M:      Thierry Reding <thierry.reding@gmail.com>
5301 L:      dri-devel@lists.freedesktop.org
5302 T:      git git://anongit.freedesktop.org/drm/drm-misc
5303 S:      Maintained
5304 F:      drivers/gpu/drm/drm_panel.c
5305 F:      drivers/gpu/drm/panel/
5306 F:      include/drm/drm_panel.h
5307 F:      Documentation/devicetree/bindings/display/panel/
5308
5309 DRM TINYDRM DRIVERS
5310 M:      Noralf Trønnes <noralf@tronnes.org>
5311 W:      https://github.com/notro/tinydrm/wiki/Development
5312 T:      git git://anongit.freedesktop.org/drm/drm-misc
5313 S:      Maintained
5314 F:      drivers/gpu/drm/tinydrm/
5315 F:      include/drm/tinydrm/
5316
5317 DRM DRIVERS FOR XEN
5318 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5319 T:      git git://anongit.freedesktop.org/drm/drm-misc
5320 L:      dri-devel@lists.freedesktop.org
5321 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5322 S:      Supported
5323 F:      drivers/gpu/drm/xen/
5324 F:      Documentation/gpu/xen-front.rst
5325
5326 DRM TTM SUBSYSTEM
5327 M:      Christian Koenig <christian.koenig@amd.com>
5328 M:      Huang Rui <ray.huang@amd.com>
5329 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5330 T:      git git://people.freedesktop.org/~agd5f/linux
5331 S:      Maintained
5332 L:      dri-devel@lists.freedesktop.org
5333 F:      include/drm/ttm/
5334 F:      drivers/gpu/drm/ttm/
5335
5336 DSBR100 USB FM RADIO DRIVER
5337 M:      Alexey Klimov <klimov.linux@gmail.com>
5338 L:      linux-media@vger.kernel.org
5339 T:      git git://linuxtv.org/media_tree.git
5340 S:      Maintained
5341 F:      drivers/media/radio/dsbr100.c
5342
5343 DSCC4 DRIVER
5344 M:      Francois Romieu <romieu@fr.zoreil.com>
5345 L:      netdev@vger.kernel.org
5346 S:      Maintained
5347 F:      drivers/net/wan/dscc4.c
5348
5349 DT3155 MEDIA DRIVER
5350 M:      Hans Verkuil <hverkuil@xs4all.nl>
5351 L:      linux-media@vger.kernel.org
5352 T:      git git://linuxtv.org/media_tree.git
5353 W:      https://linuxtv.org
5354 S:      Odd Fixes
5355 F:      drivers/media/pci/dt3155/
5356
5357 DVB_USB_AF9015 MEDIA DRIVER
5358 M:      Antti Palosaari <crope@iki.fi>
5359 L:      linux-media@vger.kernel.org
5360 W:      https://linuxtv.org
5361 W:      http://palosaari.fi/linux/
5362 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5363 T:      git git://linuxtv.org/anttip/media_tree.git
5364 S:      Maintained
5365 F:      drivers/media/usb/dvb-usb-v2/af9015*
5366
5367 DVB_USB_AF9035 MEDIA DRIVER
5368 M:      Antti Palosaari <crope@iki.fi>
5369 L:      linux-media@vger.kernel.org
5370 W:      https://linuxtv.org
5371 W:      http://palosaari.fi/linux/
5372 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5373 T:      git git://linuxtv.org/anttip/media_tree.git
5374 S:      Maintained
5375 F:      drivers/media/usb/dvb-usb-v2/af9035*
5376
5377 DVB_USB_ANYSEE MEDIA DRIVER
5378 M:      Antti Palosaari <crope@iki.fi>
5379 L:      linux-media@vger.kernel.org
5380 W:      https://linuxtv.org
5381 W:      http://palosaari.fi/linux/
5382 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5383 T:      git git://linuxtv.org/anttip/media_tree.git
5384 S:      Maintained
5385 F:      drivers/media/usb/dvb-usb-v2/anysee*
5386
5387 DVB_USB_AU6610 MEDIA DRIVER
5388 M:      Antti Palosaari <crope@iki.fi>
5389 L:      linux-media@vger.kernel.org
5390 W:      https://linuxtv.org
5391 W:      http://palosaari.fi/linux/
5392 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5393 T:      git git://linuxtv.org/anttip/media_tree.git
5394 S:      Maintained
5395 F:      drivers/media/usb/dvb-usb-v2/au6610*
5396
5397 DVB_USB_CE6230 MEDIA DRIVER
5398 M:      Antti Palosaari <crope@iki.fi>
5399 L:      linux-media@vger.kernel.org
5400 W:      https://linuxtv.org
5401 W:      http://palosaari.fi/linux/
5402 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5403 T:      git git://linuxtv.org/anttip/media_tree.git
5404 S:      Maintained
5405 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5406
5407 DVB_USB_CXUSB MEDIA DRIVER
5408 M:      Michael Krufky <mkrufky@linuxtv.org>
5409 L:      linux-media@vger.kernel.org
5410 W:      https://linuxtv.org
5411 W:      http://github.com/mkrufky
5412 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5413 T:      git git://linuxtv.org/media_tree.git
5414 S:      Maintained
5415 F:      drivers/media/usb/dvb-usb/cxusb*
5416
5417 DVB_USB_EC168 MEDIA DRIVER
5418 M:      Antti Palosaari <crope@iki.fi>
5419 L:      linux-media@vger.kernel.org
5420 W:      https://linuxtv.org
5421 W:      http://palosaari.fi/linux/
5422 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5423 T:      git git://linuxtv.org/anttip/media_tree.git
5424 S:      Maintained
5425 F:      drivers/media/usb/dvb-usb-v2/ec168*
5426
5427 DVB_USB_GL861 MEDIA DRIVER
5428 M:      Antti Palosaari <crope@iki.fi>
5429 L:      linux-media@vger.kernel.org
5430 W:      https://linuxtv.org
5431 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5432 T:      git git://linuxtv.org/anttip/media_tree.git
5433 S:      Maintained
5434 F:      drivers/media/usb/dvb-usb-v2/gl861*
5435
5436 DVB_USB_MXL111SF MEDIA DRIVER
5437 M:      Michael Krufky <mkrufky@linuxtv.org>
5438 L:      linux-media@vger.kernel.org
5439 W:      https://linuxtv.org
5440 W:      http://github.com/mkrufky
5441 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5442 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5443 S:      Maintained
5444 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5445
5446 DVB_USB_RTL28XXU MEDIA DRIVER
5447 M:      Antti Palosaari <crope@iki.fi>
5448 L:      linux-media@vger.kernel.org
5449 W:      https://linuxtv.org
5450 W:      http://palosaari.fi/linux/
5451 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5452 T:      git git://linuxtv.org/anttip/media_tree.git
5453 S:      Maintained
5454 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5455
5456 DVB_USB_V2 MEDIA DRIVER
5457 M:      Antti Palosaari <crope@iki.fi>
5458 L:      linux-media@vger.kernel.org
5459 W:      https://linuxtv.org
5460 W:      http://palosaari.fi/linux/
5461 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5462 T:      git git://linuxtv.org/anttip/media_tree.git
5463 S:      Maintained
5464 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5465 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5466
5467 DYNAMIC DEBUG
5468 M:      Jason Baron <jbaron@akamai.com>
5469 S:      Maintained
5470 F:      lib/dynamic_debug.c
5471 F:      include/linux/dynamic_debug.h
5472
5473 DYNAMIC INTERRUPT MODERATION
5474 M:      Tal Gilboa <talgi@mellanox.com>
5475 S:      Maintained
5476 F:      include/linux/net_dim.h
5477
5478 DZ DECSTATION DZ11 SERIAL DRIVER
5479 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5480 S:      Maintained
5481 F:      drivers/tty/serial/dz.*
5482
5483 E3X0 POWER BUTTON DRIVER
5484 M:      Moritz Fischer <moritz.fischer@ettus.com>
5485 L:      usrp-users@lists.ettus.com
5486 W:      http://www.ettus.com
5487 S:      Supported
5488 F:      drivers/input/misc/e3x0-button.c
5489 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5490
5491 E4000 MEDIA DRIVER
5492 M:      Antti Palosaari <crope@iki.fi>
5493 L:      linux-media@vger.kernel.org
5494 W:      https://linuxtv.org
5495 W:      http://palosaari.fi/linux/
5496 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5497 T:      git git://linuxtv.org/anttip/media_tree.git
5498 S:      Maintained
5499 F:      drivers/media/tuners/e4000*
5500
5501 EARTH_PT1 MEDIA DRIVER
5502 M:      Akihiro Tsukada <tskd08@gmail.com>
5503 L:      linux-media@vger.kernel.org
5504 S:      Odd Fixes
5505 F:      drivers/media/pci/pt1/
5506
5507 EARTH_PT3 MEDIA DRIVER
5508 M:      Akihiro Tsukada <tskd08@gmail.com>
5509 L:      linux-media@vger.kernel.org
5510 S:      Odd Fixes
5511 F:      drivers/media/pci/pt3/
5512
5513 EC100 MEDIA DRIVER
5514 M:      Antti Palosaari <crope@iki.fi>
5515 L:      linux-media@vger.kernel.org
5516 W:      https://linuxtv.org
5517 W:      http://palosaari.fi/linux/
5518 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5519 T:      git git://linuxtv.org/anttip/media_tree.git
5520 S:      Maintained
5521 F:      drivers/media/dvb-frontends/ec100*
5522
5523 ECRYPT FILE SYSTEM
5524 M:      Tyler Hicks <tyhicks@canonical.com>
5525 L:      ecryptfs@vger.kernel.org
5526 W:      http://ecryptfs.org
5527 W:      https://launchpad.net/ecryptfs
5528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5529 S:      Supported
5530 F:      Documentation/filesystems/ecryptfs.txt
5531 F:      fs/ecryptfs/
5532
5533 EDAC-AMD64
5534 M:      Borislav Petkov <bp@alien8.de>
5535 L:      linux-edac@vger.kernel.org
5536 S:      Maintained
5537 F:      drivers/edac/amd64_edac*
5538
5539 EDAC-AST2500
5540 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5541 S:      Supported
5542 F:      drivers/edac/aspeed_edac.c
5543 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5544
5545 EDAC-CALXEDA
5546 M:      Robert Richter <rric@kernel.org>
5547 L:      linux-edac@vger.kernel.org
5548 S:      Maintained
5549 F:      drivers/edac/highbank*
5550
5551 EDAC-CAVIUM OCTEON
5552 M:      Ralf Baechle <ralf@linux-mips.org>
5553 M:      David Daney <david.daney@cavium.com>
5554 L:      linux-edac@vger.kernel.org
5555 L:      linux-mips@vger.kernel.org
5556 S:      Supported
5557 F:      drivers/edac/octeon_edac*
5558
5559 EDAC-CAVIUM THUNDERX
5560 M:      David Daney <david.daney@cavium.com>
5561 M:      Jan Glauber <jglauber@cavium.com>
5562 L:      linux-edac@vger.kernel.org
5563 S:      Supported
5564 F:      drivers/edac/thunderx_edac*
5565
5566 EDAC-CORE
5567 M:      Borislav Petkov <bp@alien8.de>
5568 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5569 R:      James Morse <james.morse@arm.com>
5570 L:      linux-edac@vger.kernel.org
5571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5573 S:      Supported
5574 F:      Documentation/admin-guide/ras.rst
5575 F:      Documentation/driver-api/edac.rst
5576 F:      drivers/edac/
5577 F:      include/linux/edac.h
5578
5579 EDAC-E752X
5580 M:      Mark Gross <mark.gross@intel.com>
5581 L:      linux-edac@vger.kernel.org
5582 S:      Maintained
5583 F:      drivers/edac/e752x_edac.c
5584
5585 EDAC-E7XXX
5586 L:      linux-edac@vger.kernel.org
5587 S:      Maintained
5588 F:      drivers/edac/e7xxx_edac.c
5589
5590 EDAC-FSL_DDR
5591 M:      York Sun <york.sun@nxp.com>
5592 L:      linux-edac@vger.kernel.org
5593 S:      Maintained
5594 F:      drivers/edac/fsl_ddr_edac.*
5595
5596 EDAC-GHES
5597 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5598 L:      linux-edac@vger.kernel.org
5599 S:      Maintained
5600 F:      drivers/edac/ghes_edac.c
5601
5602 EDAC-I3000
5603 L:      linux-edac@vger.kernel.org
5604 S:      Orphan
5605 F:      drivers/edac/i3000_edac.c
5606
5607 EDAC-I5000
5608 L:      linux-edac@vger.kernel.org
5609 S:      Maintained
5610 F:      drivers/edac/i5000_edac.c
5611
5612 EDAC-I5400
5613 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5614 L:      linux-edac@vger.kernel.org
5615 S:      Maintained
5616 F:      drivers/edac/i5400_edac.c
5617
5618 EDAC-I7300
5619 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5620 L:      linux-edac@vger.kernel.org
5621 S:      Maintained
5622 F:      drivers/edac/i7300_edac.c
5623
5624 EDAC-I7CORE
5625 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5626 L:      linux-edac@vger.kernel.org
5627 S:      Maintained
5628 F:      drivers/edac/i7core_edac.c
5629
5630 EDAC-I82443BXGX
5631 M:      Tim Small <tim@buttersideup.com>
5632 L:      linux-edac@vger.kernel.org
5633 S:      Maintained
5634 F:      drivers/edac/i82443bxgx_edac.c
5635
5636 EDAC-I82975X
5637 M:      "Arvind R." <arvino55@gmail.com>
5638 L:      linux-edac@vger.kernel.org
5639 S:      Maintained
5640 F:      drivers/edac/i82975x_edac.c
5641
5642 EDAC-IE31200
5643 M:      Jason Baron <jbaron@akamai.com>
5644 L:      linux-edac@vger.kernel.org
5645 S:      Maintained
5646 F:      drivers/edac/ie31200_edac.c
5647
5648 EDAC-MPC85XX
5649 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5650 L:      linux-edac@vger.kernel.org
5651 S:      Maintained
5652 F:      drivers/edac/mpc85xx_edac.[ch]
5653
5654 EDAC-PASEMI
5655 M:      Egor Martovetsky <egor@pasemi.com>
5656 L:      linux-edac@vger.kernel.org
5657 S:      Maintained
5658 F:      drivers/edac/pasemi_edac.c
5659
5660 EDAC-PND2
5661 M:      Tony Luck <tony.luck@intel.com>
5662 L:      linux-edac@vger.kernel.org
5663 S:      Maintained
5664 F:      drivers/edac/pnd2_edac.[ch]
5665
5666 EDAC-R82600
5667 M:      Tim Small <tim@buttersideup.com>
5668 L:      linux-edac@vger.kernel.org
5669 S:      Maintained
5670 F:      drivers/edac/r82600_edac.c
5671
5672 EDAC-SBRIDGE
5673 M:      Tony Luck <tony.luck@intel.com>
5674 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5675 L:      linux-edac@vger.kernel.org
5676 S:      Maintained
5677 F:      drivers/edac/sb_edac.c
5678
5679 EDAC-SKYLAKE
5680 M:      Tony Luck <tony.luck@intel.com>
5681 L:      linux-edac@vger.kernel.org
5682 S:      Maintained
5683 F:      drivers/edac/skx_edac.c
5684
5685 EDAC-TI
5686 M:      Tero Kristo <t-kristo@ti.com>
5687 L:      linux-edac@vger.kernel.org
5688 S:      Maintained
5689 F:      drivers/edac/ti_edac.c
5690
5691 EDAC-QCOM
5692 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5693 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5694 L:      linux-arm-msm@vger.kernel.org
5695 L:      linux-edac@vger.kernel.org
5696 S:      Maintained
5697 F:      drivers/edac/qcom_edac.c
5698
5699 EDIROL UA-101/UA-1000 DRIVER
5700 M:      Clemens Ladisch <clemens@ladisch.de>
5701 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5702 T:      git git://git.alsa-project.org/alsa-kernel.git
5703 S:      Maintained
5704 F:      sound/usb/misc/ua101.c
5705
5706 EFI TEST DRIVER
5707 L:      linux-efi@vger.kernel.org
5708 M:      Ivan Hu <ivan.hu@canonical.com>
5709 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5710 S:      Maintained
5711 F:      drivers/firmware/efi/test/
5712
5713 EFI VARIABLE FILESYSTEM
5714 M:      Matthew Garrett <matthew.garrett@nebula.com>
5715 M:      Jeremy Kerr <jk@ozlabs.org>
5716 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5718 L:      linux-efi@vger.kernel.org
5719 S:      Maintained
5720 F:      fs/efivarfs/
5721
5722 EFIFB FRAMEBUFFER DRIVER
5723 L:      linux-fbdev@vger.kernel.org
5724 M:      Peter Jones <pjones@redhat.com>
5725 S:      Maintained
5726 F:      drivers/video/fbdev/efifb.c
5727
5728 EFS FILESYSTEM
5729 W:      http://aeschi.ch.eu.org/efs/
5730 S:      Orphan
5731 F:      fs/efs/
5732
5733 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5734 M:      Douglas Miller <dougmill@linux.ibm.com>
5735 L:      netdev@vger.kernel.org
5736 S:      Maintained
5737 F:      drivers/net/ethernet/ibm/ehea/
5738
5739 EM28XX VIDEO4LINUX DRIVER
5740 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5741 L:      linux-media@vger.kernel.org
5742 W:      https://linuxtv.org
5743 T:      git git://linuxtv.org/media_tree.git
5744 S:      Maintained
5745 F:      drivers/media/usb/em28xx/
5746 F:      Documentation/media/v4l-drivers/em28xx*
5747
5748 EMBEDDED LINUX
5749 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5750 M:      Matt Mackall <mpm@selenic.com>
5751 M:      David Woodhouse <dwmw2@infradead.org>
5752 L:      linux-embedded@vger.kernel.org
5753 S:      Maintained
5754
5755 Emulex 10Gbps iSCSI - OneConnect DRIVER
5756 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5757 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5758 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5759 L:      linux-scsi@vger.kernel.org
5760 W:      http://www.broadcom.com
5761 S:      Supported
5762 F:      drivers/scsi/be2iscsi/
5763
5764 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5765 M:      Sathya Perla <sathya.perla@broadcom.com>
5766 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5767 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5768 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5769 L:      netdev@vger.kernel.org
5770 W:      http://www.emulex.com
5771 S:      Supported
5772 F:      drivers/net/ethernet/emulex/benet/
5773
5774 EMULEX ONECONNECT ROCE DRIVER
5775 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5776 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5777 L:      linux-rdma@vger.kernel.org
5778 W:      http://www.broadcom.com
5779 S:      Odd Fixes
5780 F:      drivers/infiniband/hw/ocrdma/
5781 F:      include/uapi/rdma/ocrdma-abi.h
5782
5783 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5784 M:      James Smart <james.smart@broadcom.com>
5785 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5786 L:      linux-scsi@vger.kernel.org
5787 W:      http://www.broadcom.com
5788 S:      Supported
5789 F:      drivers/scsi/lpfc/
5790
5791 ENE CB710 FLASH CARD READER DRIVER
5792 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5793 S:      Maintained
5794 F:      drivers/misc/cb710/
5795 F:      drivers/mmc/host/cb710-mmc.*
5796 F:      include/linux/cb710.h
5797
5798 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5799 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5800 S:      Maintained
5801 F:      drivers/media/rc/ene_ir.*
5802
5803 EPSON S1D13XXX FRAMEBUFFER DRIVER
5804 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5805 S:      Maintained
5806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5807 F:      drivers/video/fbdev/s1d13xxxfb.c
5808 F:      include/video/s1d13xxxfb.h
5809
5810 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5811 M:      Jeff Layton <jlayton@kernel.org>
5812 S:      Maintained
5813 F:      lib/errseq.c
5814 F:      include/linux/errseq.h
5815
5816 ET131X NETWORK DRIVER
5817 M:      Mark Einon <mark.einon@gmail.com>
5818 S:      Odd Fixes
5819 F:      drivers/net/ethernet/agere/
5820
5821 ETHERNET BRIDGE
5822 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5823 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5824 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5825 L:      netdev@vger.kernel.org
5826 W:      http://www.linuxfoundation.org/en/Net:Bridge
5827 S:      Maintained
5828 F:      include/linux/netfilter_bridge/
5829 F:      net/bridge/
5830
5831 ETHERNET PHY LIBRARY
5832 M:      Andrew Lunn <andrew@lunn.ch>
5833 M:      Florian Fainelli <f.fainelli@gmail.com>
5834 M:      Heiner Kallweit <hkallweit1@gmail.com>
5835 L:      netdev@vger.kernel.org
5836 S:      Maintained
5837 F:      Documentation/ABI/testing/sysfs-bus-mdio
5838 F:      Documentation/devicetree/bindings/net/mdio*
5839 F:      Documentation/networking/phy.rst
5840 F:      drivers/net/phy/
5841 F:      drivers/of/of_mdio.c
5842 F:      drivers/of/of_net.c
5843 F:      include/linux/*mdio*.h
5844 F:      include/linux/of_net.h
5845 F:      include/linux/phy.h
5846 F:      include/linux/phy_fixed.h
5847 F:      include/linux/platform_data/mdio-bcm-unimac.h
5848 F:      include/linux/platform_data/mdio-gpio.h
5849 F:      include/trace/events/mdio.h
5850 F:      include/uapi/linux/mdio.h
5851 F:      include/uapi/linux/mii.h
5852
5853 EXT2 FILE SYSTEM
5854 M:      Jan Kara <jack@suse.com>
5855 L:      linux-ext4@vger.kernel.org
5856 S:      Maintained
5857 F:      Documentation/filesystems/ext2.txt
5858 F:      fs/ext2/
5859 F:      include/linux/ext2*
5860
5861 EXT4 FILE SYSTEM
5862 M:      "Theodore Ts'o" <tytso@mit.edu>
5863 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5864 L:      linux-ext4@vger.kernel.org
5865 W:      http://ext4.wiki.kernel.org
5866 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5868 S:      Maintained
5869 F:      Documentation/filesystems/ext4/
5870 F:      fs/ext4/
5871
5872 Extended Verification Module (EVM)
5873 M:      Mimi Zohar <zohar@linux.ibm.com>
5874 L:      linux-integrity@vger.kernel.org
5875 S:      Supported
5876 F:      security/integrity/evm/
5877
5878 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5879 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5880 L:      linux-efi@vger.kernel.org
5881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5882 S:      Maintained
5883 F:      Documentation/efi-stub.txt
5884 F:      arch/*/kernel/efi.c
5885 F:      arch/x86/boot/compressed/eboot.[ch]
5886 F:      arch/*/include/asm/efi.h
5887 F:      arch/x86/platform/efi/
5888 F:      drivers/firmware/efi/
5889 F:      include/linux/efi*.h
5890 F:      arch/arm/boot/compressed/efi-header.S
5891 F:      arch/arm64/kernel/efi-entry.S
5892
5893 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5894 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5895 M:      Chanwoo Choi <cw00.choi@samsung.com>
5896 L:      linux-kernel@vger.kernel.org
5897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5898 S:      Maintained
5899 F:      drivers/extcon/
5900 F:      include/linux/extcon/
5901 F:      include/linux/extcon.h
5902 F:      Documentation/extcon/
5903 F:      Documentation/devicetree/bindings/extcon/
5904
5905 EXYNOS DP DRIVER
5906 M:      Jingoo Han <jingoohan1@gmail.com>
5907 L:      dri-devel@lists.freedesktop.org
5908 S:      Maintained
5909 F:      drivers/gpu/drm/exynos/exynos_dp*
5910
5911 EXYNOS SYSMMU (IOMMU) driver
5912 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5913 L:      iommu@lists.linux-foundation.org
5914 S:      Maintained
5915 F:      drivers/iommu/exynos-iommu.c
5916
5917 EZchip NPS platform support
5918 M:      Vineet Gupta <vgupta@synopsys.com>
5919 M:      Ofer Levi <oferle@mellanox.com>
5920 S:      Supported
5921 F:      arch/arc/plat-eznps
5922 F:      arch/arc/boot/dts/eznps.dts
5923
5924 F2FS FILE SYSTEM
5925 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5926 M:      Chao Yu <yuchao0@huawei.com>
5927 L:      linux-f2fs-devel@lists.sourceforge.net
5928 W:      https://f2fs.wiki.kernel.org/
5929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5930 S:      Maintained
5931 F:      Documentation/filesystems/f2fs.txt
5932 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5933 F:      fs/f2fs/
5934 F:      include/linux/f2fs_fs.h
5935 F:      include/trace/events/f2fs.h
5936
5937 F71805F HARDWARE MONITORING DRIVER
5938 M:      Jean Delvare <jdelvare@suse.com>
5939 L:      linux-hwmon@vger.kernel.org
5940 S:      Maintained
5941 F:      Documentation/hwmon/f71805f
5942 F:      drivers/hwmon/f71805f.c
5943
5944 FADDR2LINE
5945 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5946 S:      Maintained
5947 F:      scripts/faddr2line
5948
5949 FAILOVER MODULE
5950 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5951 L:      netdev@vger.kernel.org
5952 S:      Supported
5953 F:      net/core/failover.c
5954 F:      include/net/failover.h
5955 F:      Documentation/networking/failover.rst
5956
5957 FANOTIFY
5958 M:      Jan Kara <jack@suse.cz>
5959 R:      Amir Goldstein <amir73il@gmail.com>
5960 L:      linux-fsdevel@vger.kernel.org
5961 S:      Maintained
5962 F:      fs/notify/fanotify/
5963 F:      include/linux/fanotify.h
5964 F:      include/uapi/linux/fanotify.h
5965
5966 FARSYNC SYNCHRONOUS DRIVER
5967 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5968 W:      http://www.farsite.co.uk/
5969 S:      Supported
5970 F:      drivers/net/wan/farsync.*
5971
5972 FAULT INJECTION SUPPORT
5973 M:      Akinobu Mita <akinobu.mita@gmail.com>
5974 S:      Supported
5975 F:      Documentation/fault-injection/
5976 F:      lib/fault-inject.c
5977
5978 FBTFT Framebuffer drivers
5979 S:      Orphan
5980 L:      dri-devel@lists.freedesktop.org
5981 L:      linux-fbdev@vger.kernel.org
5982 F:      drivers/staging/fbtft/
5983
5984 FC0011 TUNER DRIVER
5985 M:      Michael Buesch <m@bues.ch>
5986 L:      linux-media@vger.kernel.org
5987 S:      Maintained
5988 F:      drivers/media/tuners/fc0011.h
5989 F:      drivers/media/tuners/fc0011.c
5990
5991 FC2580 MEDIA DRIVER
5992 M:      Antti Palosaari <crope@iki.fi>
5993 L:      linux-media@vger.kernel.org
5994 W:      https://linuxtv.org
5995 W:      http://palosaari.fi/linux/
5996 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5997 T:      git git://linuxtv.org/anttip/media_tree.git
5998 S:      Maintained
5999 F:      drivers/media/tuners/fc2580*
6000
6001 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6002 M:      Hannes Reinecke <hare@suse.de>
6003 L:      linux-scsi@vger.kernel.org
6004 W:      www.Open-FCoE.org
6005 S:      Supported
6006 F:      drivers/scsi/libfc/
6007 F:      drivers/scsi/fcoe/
6008 F:      include/scsi/fc/
6009 F:      include/scsi/libfc.h
6010 F:      include/scsi/libfcoe.h
6011 F:      include/uapi/scsi/fc/
6012
6013 FILE LOCKING (flock() and fcntl()/lockf())
6014 M:      Jeff Layton <jlayton@kernel.org>
6015 M:      "J. Bruce Fields" <bfields@fieldses.org>
6016 L:      linux-fsdevel@vger.kernel.org
6017 S:      Maintained
6018 F:      include/linux/fcntl.h
6019 F:      include/uapi/linux/fcntl.h
6020 F:      fs/fcntl.c
6021 F:      fs/locks.c
6022
6023 FILESYSTEMS (VFS and infrastructure)
6024 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6025 L:      linux-fsdevel@vger.kernel.org
6026 S:      Maintained
6027 F:      fs/*
6028 F:      include/linux/fs.h
6029 F:      include/linux/fs_types.h
6030 F:      include/uapi/linux/fs.h
6031
6032 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6033 M:      Riku Voipio <riku.voipio@iki.fi>
6034 L:      linux-hwmon@vger.kernel.org
6035 S:      Maintained
6036 F:      drivers/hwmon/f75375s.c
6037 F:      include/linux/f75375s.h
6038
6039 FIREWIRE AUDIO DRIVERS
6040 M:      Clemens Ladisch <clemens@ladisch.de>
6041 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6042 T:      git git://git.alsa-project.org/alsa-kernel.git
6043 S:      Maintained
6044 F:      sound/firewire/
6045
6046 FIREWIRE MEDIA DRIVERS (firedtv)
6047 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6048 L:      linux-media@vger.kernel.org
6049 L:      linux1394-devel@lists.sourceforge.net
6050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6051 S:      Maintained
6052 F:      drivers/media/firewire/
6053
6054 FIREWIRE SBP-2 TARGET
6055 M:      Chris Boot <bootc@bootc.net>
6056 L:      linux-scsi@vger.kernel.org
6057 L:      target-devel@vger.kernel.org
6058 L:      linux1394-devel@lists.sourceforge.net
6059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6060 S:      Maintained
6061 F:      drivers/target/sbp/
6062
6063 FIREWIRE SUBSYSTEM
6064 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6065 L:      linux1394-devel@lists.sourceforge.net
6066 W:      http://ieee1394.wiki.kernel.org/
6067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6068 S:      Maintained
6069 F:      drivers/firewire/
6070 F:      include/linux/firewire.h
6071 F:      include/uapi/linux/firewire*.h
6072 F:      tools/firewire/
6073
6074 FIRMWARE LOADER (request_firmware)
6075 M:      Luis Chamberlain <mcgrof@kernel.org>
6076 L:      linux-kernel@vger.kernel.org
6077 S:      Maintained
6078 F:      Documentation/firmware_class/
6079 F:      drivers/base/firmware_loader/
6080 F:      include/linux/firmware.h
6081
6082 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6083 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6084 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6085 S:      Maintained
6086 F:      drivers/block/rsxx/
6087
6088 FLOPPY DRIVER
6089 M:      Jiri Kosina <jikos@kernel.org>
6090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6091 S:      Odd fixes
6092 F:      drivers/block/floppy.c
6093
6094 FMC SUBSYSTEM
6095 M:      Alessandro Rubini <rubini@gnudd.com>
6096 W:      http://www.ohwr.org/projects/fmc-bus
6097 S:      Supported
6098 F:      drivers/fmc/
6099 F:      include/linux/fmc*.h
6100 F:      include/linux/ipmi-fru.h
6101 K:      fmc_d.*register
6102
6103 FPGA MANAGER FRAMEWORK
6104 M:      Alan Tull <atull@kernel.org>
6105 M:      Moritz Fischer <mdf@kernel.org>
6106 L:      linux-fpga@vger.kernel.org
6107 S:      Maintained
6108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6109 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6110 F:      Documentation/fpga/
6111 F:      Documentation/driver-api/fpga/
6112 F:      Documentation/devicetree/bindings/fpga/
6113 F:      drivers/fpga/
6114 F:      include/linux/fpga/
6115 W:      http://www.rocketboards.org
6116
6117 FPGA DFL DRIVERS
6118 M:      Wu Hao <hao.wu@intel.com>
6119 L:      linux-fpga@vger.kernel.org
6120 S:      Maintained
6121 F:      Documentation/fpga/dfl.txt
6122 F:      include/uapi/linux/fpga-dfl.h
6123 F:      drivers/fpga/dfl*
6124
6125 FPU EMULATOR
6126 M:      Bill Metzenthen <billm@melbpc.org.au>
6127 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6128 S:      Maintained
6129 F:      arch/x86/math-emu/
6130
6131 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6132 L:      netdev@vger.kernel.org
6133 S:      Orphan
6134 F:      drivers/net/wan/dlci.c
6135 F:      drivers/net/wan/sdla.c
6136
6137 FRAMEBUFFER LAYER
6138 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6139 L:      dri-devel@lists.freedesktop.org
6140 L:      linux-fbdev@vger.kernel.org
6141 T:      git git://github.com/bzolnier/linux.git
6142 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6143 S:      Maintained
6144 F:      Documentation/fb/
6145 F:      drivers/video/
6146 F:      include/video/
6147 F:      include/linux/fb.h
6148 F:      include/uapi/video/
6149 F:      include/uapi/linux/fb.h
6150
6151 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6152 M:      Horia Geantă <horia.geanta@nxp.com>
6153 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6154 L:      linux-crypto@vger.kernel.org
6155 S:      Maintained
6156 F:      drivers/crypto/caam/
6157 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6158
6159 FREESCALE DIU FRAMEBUFFER DRIVER
6160 M:      Timur Tabi <timur@kernel.org>
6161 L:      linux-fbdev@vger.kernel.org
6162 S:      Maintained
6163 F:      drivers/video/fbdev/fsl-diu-fb.*
6164
6165 FREESCALE DMA DRIVER
6166 M:      Li Yang <leoyang.li@nxp.com>
6167 M:      Zhang Wei <zw@zh-kernel.org>
6168 L:      linuxppc-dev@lists.ozlabs.org
6169 S:      Maintained
6170 F:      drivers/dma/fsldma.*
6171
6172 FREESCALE ENETC ETHERNET DRIVERS
6173 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6174 L:      netdev@vger.kernel.org
6175 S:      Maintained
6176 F:      drivers/net/ethernet/freescale/enetc/
6177
6178 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6179 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6180 L:      netdev@vger.kernel.org
6181 S:      Maintained
6182 F:      drivers/net/ethernet/freescale/gianfar*
6183 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6184
6185 FREESCALE GPMI NAND DRIVER
6186 M:      Han Xu <han.xu@nxp.com>
6187 L:      linux-mtd@lists.infradead.org
6188 S:      Maintained
6189 F:      drivers/mtd/nand/raw/gpmi-nand/*
6190
6191 FREESCALE I2C CPM DRIVER
6192 M:      Jochen Friedrich <jochen@scram.de>
6193 L:      linuxppc-dev@lists.ozlabs.org
6194 L:      linux-i2c@vger.kernel.org
6195 S:      Maintained
6196 F:      drivers/i2c/busses/i2c-cpm.c
6197
6198 FREESCALE IMX LPI2C DRIVER
6199 M:      Dong Aisheng <aisheng.dong@nxp.com>
6200 L:      linux-i2c@vger.kernel.org
6201 L:      linux-imx@nxp.com
6202 S:      Maintained
6203 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6204 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6205
6206 FREESCALE IMX / MXC FEC DRIVER
6207 M:      Fugang Duan <fugang.duan@nxp.com>
6208 L:      netdev@vger.kernel.org
6209 S:      Maintained
6210 F:      drivers/net/ethernet/freescale/fec_main.c
6211 F:      drivers/net/ethernet/freescale/fec_ptp.c
6212 F:      drivers/net/ethernet/freescale/fec.h
6213 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6214
6215 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6216 M:      Sascha Hauer <s.hauer@pengutronix.de>
6217 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6218 L:      linux-fbdev@vger.kernel.org
6219 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6220 S:      Maintained
6221 F:      include/linux/platform_data/video-imxfb.h
6222 F:      drivers/video/fbdev/imxfb.c
6223
6224 FREESCALE QORIQ DPAA ETHERNET DRIVER
6225 M:      Madalin Bucur <madalin.bucur@nxp.com>
6226 L:      netdev@vger.kernel.org
6227 S:      Maintained
6228 F:      drivers/net/ethernet/freescale/dpaa
6229
6230 FREESCALE QORIQ DPAA FMAN DRIVER
6231 M:      Madalin Bucur <madalin.bucur@nxp.com>
6232 L:      netdev@vger.kernel.org
6233 S:      Maintained
6234 F:      drivers/net/ethernet/freescale/fman
6235 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6236
6237 FREESCALE QORIQ PTP CLOCK DRIVER
6238 M:      Yangbo Lu <yangbo.lu@nxp.com>
6239 L:      netdev@vger.kernel.org
6240 S:      Maintained
6241 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6242 F:      drivers/ptp/ptp_qoriq.c
6243 F:      drivers/ptp/ptp_qoriq_debugfs.c
6244 F:      include/linux/fsl/ptp_qoriq.h
6245 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6246
6247 FREESCALE QUAD SPI DRIVER
6248 M:      Han Xu <han.xu@nxp.com>
6249 L:      linux-spi@vger.kernel.org
6250 S:      Maintained
6251 F:      drivers/spi/spi-fsl-qspi.c
6252
6253 FREESCALE QUICC ENGINE LIBRARY
6254 M:      Qiang Zhao <qiang.zhao@nxp.com>
6255 L:      linuxppc-dev@lists.ozlabs.org
6256 S:      Maintained
6257 F:      drivers/soc/fsl/qe/
6258 F:      include/soc/fsl/*qe*.h
6259 F:      include/soc/fsl/*ucc*.h
6260
6261 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6262 M:      Li Yang <leoyang.li@nxp.com>
6263 L:      netdev@vger.kernel.org
6264 L:      linuxppc-dev@lists.ozlabs.org
6265 S:      Maintained
6266 F:      drivers/net/ethernet/freescale/ucc_geth*
6267
6268 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6269 M:      Zhao Qiang <qiang.zhao@nxp.com>
6270 L:      netdev@vger.kernel.org
6271 L:      linuxppc-dev@lists.ozlabs.org
6272 S:      Maintained
6273 F:      drivers/net/wan/fsl_ucc_hdlc*
6274
6275 FREESCALE QUICC ENGINE UCC UART DRIVER
6276 M:      Timur Tabi <timur@kernel.org>
6277 L:      linuxppc-dev@lists.ozlabs.org
6278 S:      Maintained
6279 F:      drivers/tty/serial/ucc_uart.c
6280
6281 FREESCALE SOC DRIVERS
6282 M:      Li Yang <leoyang.li@nxp.com>
6283 L:      linuxppc-dev@lists.ozlabs.org
6284 L:      linux-arm-kernel@lists.infradead.org
6285 S:      Maintained
6286 F:      Documentation/devicetree/bindings/soc/fsl/
6287 F:      drivers/soc/fsl/
6288 F:      include/linux/fsl/
6289
6290 FREESCALE SOC FS_ENET DRIVER
6291 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6292 L:      linuxppc-dev@lists.ozlabs.org
6293 L:      netdev@vger.kernel.org
6294 S:      Maintained
6295 F:      drivers/net/ethernet/freescale/fs_enet/
6296 F:      include/linux/fs_enet_pd.h
6297
6298 FREESCALE SOC SOUND DRIVERS
6299 M:      Timur Tabi <timur@kernel.org>
6300 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6301 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6302 R:      Fabio Estevam <festevam@gmail.com>
6303 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6304 L:      linuxppc-dev@lists.ozlabs.org
6305 S:      Maintained
6306 F:      sound/soc/fsl/fsl*
6307 F:      sound/soc/fsl/imx*
6308 F:      sound/soc/fsl/mpc8610_hpcd.c
6309
6310 FREESCALE USB PERIPHERAL DRIVERS
6311 M:      Li Yang <leoyang.li@nxp.com>
6312 L:      linux-usb@vger.kernel.org
6313 L:      linuxppc-dev@lists.ozlabs.org
6314 S:      Maintained
6315 F:      drivers/usb/gadget/udc/fsl*
6316
6317 FREEVXFS FILESYSTEM
6318 M:      Christoph Hellwig <hch@infradead.org>
6319 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6320 S:      Maintained
6321 F:      fs/freevxfs/
6322
6323 FREEZER
6324 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6325 M:      Pavel Machek <pavel@ucw.cz>
6326 L:      linux-pm@vger.kernel.org
6327 S:      Supported
6328 F:      Documentation/power/freezing-of-tasks.txt
6329 F:      include/linux/freezer.h
6330 F:      kernel/freezer.c
6331
6332 FRONTSWAP API
6333 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6334 L:      linux-kernel@vger.kernel.org
6335 S:      Maintained
6336 F:      mm/frontswap.c
6337 F:      include/linux/frontswap.h
6338
6339 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6340 M:      David Howells <dhowells@redhat.com>
6341 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6342 S:      Supported
6343 F:      Documentation/filesystems/caching/
6344 F:      fs/fscache/
6345 F:      include/linux/fscache*.h
6346
6347 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6348 M:      Theodore Y. Ts'o <tytso@mit.edu>
6349 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6350 M:      Eric Biggers <ebiggers@kernel.org>
6351 L:      linux-fscrypt@vger.kernel.org
6352 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6353 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6354 S:      Supported
6355 F:      fs/crypto/
6356 F:      include/linux/fscrypt*.h
6357 F:      Documentation/filesystems/fscrypt.rst
6358
6359 FSI-ATTACHED I2C DRIVER
6360 M:      Eddie James <eajames@linux.ibm.com>
6361 L:      linux-i2c@vger.kernel.org
6362 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6363 S:      Maintained
6364 F:      drivers/i2c/busses/i2c-fsi.c
6365 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6366
6367 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6368 M:      Jan Kara <jack@suse.cz>
6369 R:      Amir Goldstein <amir73il@gmail.com>
6370 L:      linux-fsdevel@vger.kernel.org
6371 S:      Maintained
6372 F:      fs/notify/
6373 F:      include/linux/fsnotify*.h
6374
6375 FUJITSU LAPTOP EXTRAS
6376 M:      Jonathan Woithe <jwoithe@just42.net>
6377 L:      platform-driver-x86@vger.kernel.org
6378 S:      Maintained
6379 F:      drivers/platform/x86/fujitsu-laptop.c
6380
6381 FUJITSU M-5MO LS CAMERA ISP DRIVER
6382 M:      Kyungmin Park <kyungmin.park@samsung.com>
6383 M:      Heungjun Kim <riverful.kim@samsung.com>
6384 L:      linux-media@vger.kernel.org
6385 S:      Maintained
6386 F:      drivers/media/i2c/m5mols/
6387 F:      include/media/i2c/m5mols.h
6388
6389 FUJITSU TABLET EXTRAS
6390 M:      Robert Gerlach <khnz@gmx.de>
6391 L:      platform-driver-x86@vger.kernel.org
6392 S:      Maintained
6393 F:      drivers/platform/x86/fujitsu-tablet.c
6394
6395 FUSE: FILESYSTEM IN USERSPACE
6396 M:      Miklos Szeredi <miklos@szeredi.hu>
6397 L:      linux-fsdevel@vger.kernel.org
6398 W:      http://fuse.sourceforge.net/
6399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6400 S:      Maintained
6401 F:      fs/fuse/
6402 F:      include/uapi/linux/fuse.h
6403 F:      Documentation/filesystems/fuse.txt
6404
6405 FUTEX SUBSYSTEM
6406 M:      Thomas Gleixner <tglx@linutronix.de>
6407 M:      Ingo Molnar <mingo@redhat.com>
6408 R:      Peter Zijlstra <peterz@infradead.org>
6409 R:      Darren Hart <dvhart@infradead.org>
6410 L:      linux-kernel@vger.kernel.org
6411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6412 S:      Maintained
6413 F:      kernel/futex.c
6414 F:      include/asm-generic/futex.h
6415 F:      include/linux/futex.h
6416 F:      include/uapi/linux/futex.h
6417 F:      tools/testing/selftests/futex/
6418 F:      tools/perf/bench/futex*
6419 F:      Documentation/*futex*
6420
6421 GCC PLUGINS
6422 M:      Kees Cook <keescook@chromium.org>
6423 R:      Emese Revfy <re.emese@gmail.com>
6424 L:      kernel-hardening@lists.openwall.com
6425 S:      Maintained
6426 F:      scripts/gcc-plugins/
6427 F:      scripts/gcc-plugin.sh
6428 F:      scripts/Makefile.gcc-plugins
6429 F:      Documentation/gcc-plugins.txt
6430
6431 GASKET DRIVER FRAMEWORK
6432 M:      Rob Springer <rspringer@google.com>
6433 M:      Todd Poynor <toddpoynor@google.com>
6434 M:      Ben Chan <benchan@chromium.org>
6435 S:      Maintained
6436 F:      drivers/staging/gasket/
6437
6438 GCOV BASED KERNEL PROFILING
6439 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6440 S:      Maintained
6441 F:      kernel/gcov/
6442 F:      Documentation/dev-tools/gcov.rst
6443
6444 GDB KERNEL DEBUGGING HELPER SCRIPTS
6445 M:      Jan Kiszka <jan.kiszka@siemens.com>
6446 M:      Kieran Bingham <kbingham@kernel.org>
6447 S:      Supported
6448 F:      scripts/gdb/
6449
6450 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6451 M:      Achim Leubner <achim_leubner@adaptec.com>
6452 L:      linux-scsi@vger.kernel.org
6453 W:      http://www.icp-vortex.com/
6454 S:      Supported
6455 F:      drivers/scsi/gdt*
6456
6457 GEMTEK FM RADIO RECEIVER DRIVER
6458 M:      Hans Verkuil <hverkuil@xs4all.nl>
6459 L:      linux-media@vger.kernel.org
6460 T:      git git://linuxtv.org/media_tree.git
6461 W:      https://linuxtv.org
6462 S:      Maintained
6463 F:      drivers/media/radio/radio-gemtek*
6464
6465 GENERIC GPIO I2C DRIVER
6466 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6467 S:      Supported
6468 F:      drivers/i2c/busses/i2c-gpio.c
6469 F:      include/linux/platform_data/i2c-gpio.h
6470
6471 GENERIC GPIO I2C MULTIPLEXER DRIVER
6472 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6473 L:      linux-i2c@vger.kernel.org
6474 S:      Supported
6475 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6476 F:      include/linux/platform_data/i2c-mux-gpio.h
6477 F:      Documentation/i2c/muxes/i2c-mux-gpio
6478
6479 GENERIC HDLC (WAN) DRIVERS
6480 M:      Krzysztof Halasa <khc@pm.waw.pl>
6481 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6482 S:      Maintained
6483 F:      drivers/net/wan/c101.c
6484 F:      drivers/net/wan/hd6457*
6485 F:      drivers/net/wan/hdlc*
6486 F:      drivers/net/wan/n2.c
6487 F:      drivers/net/wan/pc300too.c
6488 F:      drivers/net/wan/pci200syn.c
6489 F:      drivers/net/wan/wanxl*
6490
6491 GENERIC INCLUDE/ASM HEADER FILES
6492 M:      Arnd Bergmann <arnd@arndb.de>
6493 L:      linux-arch@vger.kernel.org
6494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6495 S:      Maintained
6496 F:      include/asm-generic/
6497 F:      include/uapi/asm-generic/
6498
6499 GENERIC PHY FRAMEWORK
6500 M:      Kishon Vijay Abraham I <kishon@ti.com>
6501 L:      linux-kernel@vger.kernel.org
6502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6503 S:      Supported
6504 F:      drivers/phy/
6505 F:      include/linux/phy/
6506 F:      Documentation/devicetree/bindings/phy/
6507
6508 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6509 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6510 S:      Supported
6511 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6512
6513 GENERIC PM DOMAINS
6514 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6515 M:      Kevin Hilman <khilman@kernel.org>
6516 M:      Ulf Hansson <ulf.hansson@linaro.org>
6517 L:      linux-pm@vger.kernel.org
6518 S:      Supported
6519 F:      drivers/base/power/domain*.c
6520 F:      include/linux/pm_domain.h
6521 F:      Documentation/devicetree/bindings/power/power_domain.txt
6522
6523 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6524 M:      Eugen Hristev <eugen.hristev@microchip.com>
6525 L:      linux-input@vger.kernel.org
6526 S:      Maintained
6527 F:      drivers/input/touchscreen/resistive-adc-touch.c
6528
6529 GENERIC UIO DRIVER FOR PCI DEVICES
6530 M:      "Michael S. Tsirkin" <mst@redhat.com>
6531 L:      kvm@vger.kernel.org
6532 S:      Supported
6533 F:      drivers/uio/uio_pci_generic.c
6534
6535 GENWQE (IBM Generic Workqueue Card)
6536 M:      Frank Haverkamp <haver@linux.ibm.com>
6537 S:      Supported
6538 F:      drivers/misc/genwqe/
6539
6540 GET_MAINTAINER SCRIPT
6541 M:      Joe Perches <joe@perches.com>
6542 S:      Maintained
6543 F:      scripts/get_maintainer.pl
6544
6545 GFS2 FILE SYSTEM
6546 M:      Bob Peterson <rpeterso@redhat.com>
6547 M:      Andreas Gruenbacher <agruenba@redhat.com>
6548 L:      cluster-devel@redhat.com
6549 W:      http://sources.redhat.com/cluster/
6550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6551 S:      Supported
6552 F:      Documentation/filesystems/gfs2*.txt
6553 F:      fs/gfs2/
6554 F:      include/uapi/linux/gfs2_ondisk.h
6555
6556 GIGASET ISDN DRIVERS
6557 M:      Paul Bolle <pebolle@tiscali.nl>
6558 L:      gigaset307x-common@lists.sourceforge.net
6559 W:      http://gigaset307x.sourceforge.net/
6560 S:      Odd Fixes
6561 F:      Documentation/isdn/README.gigaset
6562 F:      drivers/isdn/gigaset/
6563 F:      include/uapi/linux/gigaset_dev.h
6564
6565 GNSS SUBSYSTEM
6566 M:      Johan Hovold <johan@kernel.org>
6567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6568 S:      Maintained
6569 F:      Documentation/ABI/testing/sysfs-class-gnss
6570 F:      Documentation/devicetree/bindings/gnss/
6571 F:      drivers/gnss/
6572 F:      include/linux/gnss.h
6573
6574 GO7007 MPEG CODEC
6575 M:      Hans Verkuil <hans.verkuil@cisco.com>
6576 L:      linux-media@vger.kernel.org
6577 S:      Maintained
6578 F:      drivers/media/usb/go7007/
6579
6580 GOODIX TOUCHSCREEN
6581 M:      Bastien Nocera <hadess@hadess.net>
6582 L:      linux-input@vger.kernel.org
6583 S:      Maintained
6584 F:      drivers/input/touchscreen/goodix.c
6585
6586 GPD POCKET FAN DRIVER
6587 M:      Hans de Goede <hdegoede@redhat.com>
6588 L:      platform-driver-x86@vger.kernel.org
6589 S:      Maintained
6590 F:      drivers/platform/x86/gpd-pocket-fan.c
6591
6592 GPIO ACPI SUPPORT
6593 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6594 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6595 L:      linux-gpio@vger.kernel.org
6596 L:      linux-acpi@vger.kernel.org
6597 S:      Maintained
6598 F:      Documentation/acpi/gpio-properties.txt
6599 F:      drivers/gpio/gpiolib-acpi.c
6600
6601 GPIO IR Transmitter
6602 M:      Sean Young <sean@mess.org>
6603 L:      linux-media@vger.kernel.org
6604 S:      Maintained
6605 F:      drivers/media/rc/gpio-ir-tx.c
6606
6607 GPIO MOCKUP DRIVER
6608 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6609 L:      linux-gpio@vger.kernel.org
6610 S:      Maintained
6611 F:      drivers/gpio/gpio-mockup.c
6612 F:      tools/testing/selftests/gpio/
6613
6614 GPIO SUBSYSTEM
6615 M:      Linus Walleij <linus.walleij@linaro.org>
6616 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6617 L:      linux-gpio@vger.kernel.org
6618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6619 S:      Maintained
6620 F:      Documentation/devicetree/bindings/gpio/
6621 F:      Documentation/driver-api/gpio/
6622 F:      Documentation/gpio/
6623 F:      Documentation/ABI/testing/gpio-cdev
6624 F:      Documentation/ABI/obsolete/sysfs-gpio
6625 F:      drivers/gpio/
6626 F:      include/linux/gpio/
6627 F:      include/linux/gpio.h
6628 F:      include/linux/of_gpio.h
6629 F:      include/asm-generic/gpio.h
6630 F:      include/uapi/linux/gpio.h
6631 F:      tools/gpio/
6632
6633 GRE DEMULTIPLEXER DRIVER
6634 M:      Dmitry Kozlov <xeb@mail.ru>
6635 L:      netdev@vger.kernel.org
6636 S:      Maintained
6637 F:      net/ipv4/gre_demux.c
6638 F:      net/ipv4/gre_offload.c
6639 F:      include/net/gre.h
6640
6641 GRETH 10/100/1G Ethernet MAC device driver
6642 M:      Andreas Larsson <andreas@gaisler.com>
6643 L:      netdev@vger.kernel.org
6644 S:      Maintained
6645 F:      drivers/net/ethernet/aeroflex/
6646
6647 GREYBUS AUDIO PROTOCOLS DRIVERS
6648 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6649 M:      Mark Greer <mgreer@animalcreek.com>
6650 S:      Maintained
6651 F:      drivers/staging/greybus/audio_apbridgea.c
6652 F:      drivers/staging/greybus/audio_apbridgea.h
6653 F:      drivers/staging/greybus/audio_codec.c
6654 F:      drivers/staging/greybus/audio_codec.h
6655 F:      drivers/staging/greybus/audio_gb.c
6656 F:      drivers/staging/greybus/audio_manager.c
6657 F:      drivers/staging/greybus/audio_manager.h
6658 F:      drivers/staging/greybus/audio_manager_module.c
6659 F:      drivers/staging/greybus/audio_manager_private.h
6660 F:      drivers/staging/greybus/audio_manager_sysfs.c
6661 F:      drivers/staging/greybus/audio_module.c
6662 F:      drivers/staging/greybus/audio_topology.c
6663
6664 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6665 M:      Viresh Kumar <vireshk@kernel.org>
6666 S:      Maintained
6667 F:      drivers/staging/greybus/authentication.c
6668 F:      drivers/staging/greybus/bootrom.c
6669 F:      drivers/staging/greybus/firmware.h
6670 F:      drivers/staging/greybus/fw-core.c
6671 F:      drivers/staging/greybus/fw-download.c
6672 F:      drivers/staging/greybus/fw-management.c
6673 F:      drivers/staging/greybus/greybus_authentication.h
6674 F:      drivers/staging/greybus/greybus_firmware.h
6675 F:      drivers/staging/greybus/hid.c
6676 F:      drivers/staging/greybus/i2c.c
6677 F:      drivers/staging/greybus/spi.c
6678 F:      drivers/staging/greybus/spilib.c
6679 F:      drivers/staging/greybus/spilib.h
6680
6681 GREYBUS LOOPBACK DRIVER
6682 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6683 S:      Maintained
6684 F:      drivers/staging/greybus/loopback.c
6685
6686 GREYBUS PLATFORM DRIVERS
6687 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6688 S:      Maintained
6689 F:      drivers/staging/greybus/arche-platform.c
6690 F:      drivers/staging/greybus/arche-apb-ctrl.c
6691 F:      drivers/staging/greybus/arche_platform.h
6692
6693 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6694 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6695 S:      Maintained
6696 F:      drivers/staging/greybus/sdio.c
6697 F:      drivers/staging/greybus/light.c
6698 F:      drivers/staging/greybus/gpio.c
6699 F:      drivers/staging/greybus/power_supply.c
6700 F:      drivers/staging/greybus/spi.c
6701 F:      drivers/staging/greybus/spilib.c
6702
6703 GREYBUS SUBSYSTEM
6704 M:      Johan Hovold <johan@kernel.org>
6705 M:      Alex Elder <elder@kernel.org>
6706 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6707 S:      Maintained
6708 F:      drivers/staging/greybus/
6709 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6710
6711 GREYBUS UART PROTOCOLS DRIVERS
6712 M:      David Lin <dtwlin@gmail.com>
6713 S:      Maintained
6714 F:      drivers/staging/greybus/uart.c
6715 F:      drivers/staging/greybus/log.c
6716
6717 GS1662 VIDEO SERIALIZER
6718 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6719 L:      linux-media@vger.kernel.org
6720 T:      git git://linuxtv.org/media_tree.git
6721 S:      Maintained
6722 F:      drivers/media/spi/gs1662.c
6723
6724 GSPCA FINEPIX SUBDRIVER
6725 M:      Frank Zago <frank@zago.net>
6726 L:      linux-media@vger.kernel.org
6727 T:      git git://linuxtv.org/media_tree.git
6728 S:      Maintained
6729 F:      drivers/media/usb/gspca/finepix.c
6730
6731 GSPCA GL860 SUBDRIVER
6732 M:      Olivier Lorin <o.lorin@laposte.net>
6733 L:      linux-media@vger.kernel.org
6734 T:      git git://linuxtv.org/media_tree.git
6735 S:      Maintained
6736 F:      drivers/media/usb/gspca/gl860/
6737
6738 GSPCA M5602 SUBDRIVER
6739 M:      Erik Andren <erik.andren@gmail.com>
6740 L:      linux-media@vger.kernel.org
6741 T:      git git://linuxtv.org/media_tree.git
6742 S:      Maintained
6743 F:      drivers/media/usb/gspca/m5602/
6744
6745 GSPCA PAC207 SONIXB SUBDRIVER
6746 M:      Hans Verkuil <hverkuil@xs4all.nl>
6747 L:      linux-media@vger.kernel.org
6748 T:      git git://linuxtv.org/media_tree.git
6749 S:      Odd Fixes
6750 F:      drivers/media/usb/gspca/pac207.c
6751
6752 GSPCA SN9C20X SUBDRIVER
6753 M:      Brian Johnson <brijohn@gmail.com>
6754 L:      linux-media@vger.kernel.org
6755 T:      git git://linuxtv.org/media_tree.git
6756 S:      Maintained
6757 F:      drivers/media/usb/gspca/sn9c20x.c
6758
6759 GSPCA T613 SUBDRIVER
6760 M:      Leandro Costantino <lcostantino@gmail.com>
6761 L:      linux-media@vger.kernel.org
6762 T:      git git://linuxtv.org/media_tree.git
6763 S:      Maintained
6764 F:      drivers/media/usb/gspca/t613.c
6765
6766 GSPCA USB WEBCAM DRIVER
6767 M:      Hans Verkuil <hverkuil@xs4all.nl>
6768 L:      linux-media@vger.kernel.org
6769 T:      git git://linuxtv.org/media_tree.git
6770 S:      Odd Fixes
6771 F:      drivers/media/usb/gspca/
6772
6773 GTP (GPRS Tunneling Protocol)
6774 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6775 M:      Harald Welte <laforge@gnumonks.org>
6776 L:      osmocom-net-gprs@lists.osmocom.org
6777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6778 S:      Maintained
6779 F:      drivers/net/gtp.c
6780
6781 GUID PARTITION TABLE (GPT)
6782 M:      Davidlohr Bueso <dave@stgolabs.net>
6783 L:      linux-efi@vger.kernel.org
6784 S:      Maintained
6785 F:      block/partitions/efi.*
6786
6787 H8/300 ARCHITECTURE
6788 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6789 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6790 W:      http://uclinux-h8.sourceforge.jp
6791 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6792 S:      Maintained
6793 F:      arch/h8300/
6794 F:      drivers/clocksource/h8300_*.c
6795 F:      drivers/clk/h8300/
6796 F:      drivers/irqchip/irq-renesas-h8*.c
6797
6798 HABANALABS PCI DRIVER
6799 M:      Oded Gabbay <oded.gabbay@gmail.com>
6800 T:      git https://github.com/HabanaAI/linux.git
6801 S:      Supported
6802 F:      drivers/misc/habanalabs/
6803 F:      include/uapi/misc/habanalabs.h
6804 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6805 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6806
6807 HACKRF MEDIA DRIVER
6808 M:      Antti Palosaari <crope@iki.fi>
6809 L:      linux-media@vger.kernel.org
6810 W:      https://linuxtv.org
6811 W:      http://palosaari.fi/linux/
6812 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6813 T:      git git://linuxtv.org/anttip/media_tree.git
6814 S:      Maintained
6815 F:      drivers/media/usb/hackrf/
6816
6817 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6818 M:      Frank Seidel <frank@f-seidel.de>
6819 L:      platform-driver-x86@vger.kernel.org
6820 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6821 S:      Maintained
6822 F:      drivers/platform/x86/hdaps.c
6823
6824 HARDWARE MONITORING
6825 M:      Jean Delvare <jdelvare@suse.com>
6826 M:      Guenter Roeck <linux@roeck-us.net>
6827 L:      linux-hwmon@vger.kernel.org
6828 W:      http://hwmon.wiki.kernel.org/
6829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6830 S:      Maintained
6831 F:      Documentation/devicetree/bindings/hwmon/
6832 F:      Documentation/hwmon/
6833 F:      drivers/hwmon/
6834 F:      include/linux/hwmon*.h
6835 F:      include/trace/events/hwmon*.h
6836
6837 HARDWARE RANDOM NUMBER GENERATOR CORE
6838 M:      Matt Mackall <mpm@selenic.com>
6839 M:      Herbert Xu <herbert@gondor.apana.org.au>
6840 L:      linux-crypto@vger.kernel.org
6841 S:      Odd fixes
6842 F:      Documentation/devicetree/bindings/rng/
6843 F:      Documentation/hw_random.txt
6844 F:      drivers/char/hw_random/
6845 F:      include/linux/hw_random.h
6846
6847 HARDWARE TRACING FACILITIES
6848 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6849 S:      Maintained
6850 F:      drivers/hwtracing/
6851
6852 HARDWARE SPINLOCK CORE
6853 M:      Ohad Ben-Cohen <ohad@wizery.com>
6854 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6855 L:      linux-remoteproc@vger.kernel.org
6856 S:      Maintained
6857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6858 F:      Documentation/devicetree/bindings/hwlock/
6859 F:      Documentation/hwspinlock.txt
6860 F:      drivers/hwspinlock/
6861 F:      include/linux/hwspinlock.h
6862
6863 HARMONY SOUND DRIVER
6864 L:      linux-parisc@vger.kernel.org
6865 S:      Maintained
6866 F:      sound/parisc/harmony.*
6867
6868 HDPVR USB VIDEO ENCODER DRIVER
6869 M:      Hans Verkuil <hverkuil@xs4all.nl>
6870 L:      linux-media@vger.kernel.org
6871 T:      git git://linuxtv.org/media_tree.git
6872 W:      https://linuxtv.org
6873 S:      Odd Fixes
6874 F:      drivers/media/usb/hdpvr/
6875
6876 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6877 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6878 S:      Supported
6879 F:      Documentation/watchdog/hpwdt.txt
6880 F:      drivers/watchdog/hpwdt.c
6881
6882 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6883 M:      Don Brace <don.brace@microsemi.com>
6884 L:      esc.storagedev@microsemi.com
6885 L:      linux-scsi@vger.kernel.org
6886 S:      Supported
6887 F:      Documentation/scsi/hpsa.txt
6888 F:      drivers/scsi/hpsa*.[ch]
6889 F:      include/linux/cciss*.h
6890 F:      include/uapi/linux/cciss*.h
6891
6892 HFI1 DRIVER
6893 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6894 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6895 L:      linux-rdma@vger.kernel.org
6896 S:      Supported
6897 F:      drivers/infiniband/hw/hfi1
6898
6899 HFS FILESYSTEM
6900 L:      linux-fsdevel@vger.kernel.org
6901 S:      Orphan
6902 F:      Documentation/filesystems/hfs.txt
6903 F:      fs/hfs/
6904
6905 HFSPLUS FILESYSTEM
6906 L:      linux-fsdevel@vger.kernel.org
6907 S:      Orphan
6908 F:      Documentation/filesystems/hfsplus.txt
6909 F:      fs/hfsplus/
6910
6911 HGA FRAMEBUFFER DRIVER
6912 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6913 L:      linux-nvidia@lists.surfsouth.com
6914 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6915 S:      Maintained
6916 F:      drivers/video/fbdev/hgafb.c
6917
6918 HIBERNATION (aka Software Suspend, aka swsusp)
6919 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6920 M:      Pavel Machek <pavel@ucw.cz>
6921 L:      linux-pm@vger.kernel.org
6922 B:      https://bugzilla.kernel.org
6923 S:      Supported
6924 F:      arch/x86/power/
6925 F:      drivers/base/power/
6926 F:      kernel/power/
6927 F:      include/linux/suspend.h
6928 F:      include/linux/freezer.h
6929 F:      include/linux/pm.h
6930 F:      arch/*/include/asm/suspend*.h
6931
6932 HID CORE LAYER
6933 M:      Jiri Kosina <jikos@kernel.org>
6934 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6935 L:      linux-input@vger.kernel.org
6936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6937 S:      Maintained
6938 F:      drivers/hid/
6939 F:      include/linux/hid*
6940 F:      include/uapi/linux/hid*
6941
6942 HID SENSOR HUB DRIVERS
6943 M:      Jiri Kosina <jikos@kernel.org>
6944 M:      Jonathan Cameron <jic23@kernel.org>
6945 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6946 L:      linux-input@vger.kernel.org
6947 L:      linux-iio@vger.kernel.org
6948 S:      Maintained
6949 F:      Documentation/hid/hid-sensor*
6950 F:      drivers/hid/hid-sensor-*
6951 F:      drivers/iio/*/hid-*
6952 F:      include/linux/hid-sensor-*
6953
6954 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6955 M:      Thomas Gleixner <tglx@linutronix.de>
6956 L:      linux-kernel@vger.kernel.org
6957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6958 S:      Maintained
6959 F:      Documentation/timers/
6960 F:      kernel/time/hrtimer.c
6961 F:      kernel/time/clockevents.c
6962 F:      kernel/time/timer_*.c
6963 F:      include/linux/clockchips.h
6964 F:      include/linux/hrtimer.h
6965
6966 HIGH-SPEED SCC DRIVER FOR AX.25
6967 L:      linux-hams@vger.kernel.org
6968 S:      Orphan
6969 F:      drivers/net/hamradio/dmascc.c
6970 F:      drivers/net/hamradio/scc.c
6971
6972 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6973 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6974 W:      http://www.highpoint-tech.com
6975 S:      Supported
6976 F:      Documentation/scsi/hptiop.txt
6977 F:      drivers/scsi/hptiop.c
6978
6979 HIPPI
6980 M:      Jes Sorensen <jes@trained-monkey.org>
6981 L:      linux-hippi@sunsite.dk
6982 S:      Maintained
6983 F:      include/linux/hippidevice.h
6984 F:      include/uapi/linux/if_hippi.h
6985 F:      net/802/hippi.c
6986 F:      drivers/net/hippi/
6987
6988 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6989 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6990 M:      Salil Mehta <salil.mehta@huawei.com>
6991 L:      netdev@vger.kernel.org
6992 W:      http://www.hisilicon.com
6993 S:      Maintained
6994 F:      drivers/net/ethernet/hisilicon/hns3/
6995
6996 HISILICON LPC BUS DRIVER
6997 M:      john.garry@huawei.com
6998 W:      http://www.hisilicon.com
6999 S:      Maintained
7000 F:      drivers/bus/hisi_lpc.c
7001 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7002
7003 HISILICON NETWORK SUBSYSTEM DRIVER
7004 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7005 M:      Salil Mehta <salil.mehta@huawei.com>
7006 L:      netdev@vger.kernel.org
7007 W:      http://www.hisilicon.com
7008 S:      Maintained
7009 F:      drivers/net/ethernet/hisilicon/
7010 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7011
7012 HISILICON PMU DRIVER
7013 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7014 W:      http://www.hisilicon.com
7015 S:      Supported
7016 F:      drivers/perf/hisilicon
7017 F:      Documentation/perf/hisi-pmu.txt
7018
7019 HISILICON ROCE DRIVER
7020 M:      Lijun Ou <oulijun@huawei.com>
7021 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7022 L:      linux-rdma@vger.kernel.org
7023 S:      Maintained
7024 F:      drivers/infiniband/hw/hns/
7025 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7026
7027 HISILICON SAS Controller
7028 M:      John Garry <john.garry@huawei.com>
7029 W:      http://www.hisilicon.com
7030 S:      Supported
7031 F:      drivers/scsi/hisi_sas/
7032 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7033
7034 HMM - Heterogeneous Memory Management
7035 M:      Jérôme Glisse <jglisse@redhat.com>
7036 L:      linux-mm@kvack.org
7037 S:      Maintained
7038 F:      mm/hmm*
7039 F:      include/linux/hmm*
7040 F:      Documentation/vm/hmm.rst
7041
7042 HOST AP DRIVER
7043 M:      Jouni Malinen <j@w1.fi>
7044 L:      linux-wireless@vger.kernel.org
7045 W:      http://w1.fi/hostap-driver.html
7046 S:      Obsolete
7047 F:      drivers/net/wireless/intersil/hostap/
7048
7049 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7050 L:      platform-driver-x86@vger.kernel.org
7051 S:      Orphan
7052 F:      drivers/platform/x86/tc1100-wmi.c
7053
7054 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7055 M:      Jaroslav Kysela <perex@perex.cz>
7056 S:      Maintained
7057 F:      drivers/net/ethernet/hp/hp100.*
7058
7059 HPET:   High Precision Event Timers driver
7060 M:      Clemens Ladisch <clemens@ladisch.de>
7061 S:      Maintained
7062 F:      Documentation/timers/hpet.txt
7063 F:      drivers/char/hpet.c
7064 F:      include/linux/hpet.h
7065 F:      include/uapi/linux/hpet.h
7066
7067 HPET:   x86
7068 S:      Orphan
7069 F:      arch/x86/kernel/hpet.c
7070 F:      arch/x86/include/asm/hpet.h
7071
7072 HPFS FILESYSTEM
7073 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7074 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7075 S:      Maintained
7076 F:      fs/hpfs/
7077
7078 HSI SUBSYSTEM
7079 M:      Sebastian Reichel <sre@kernel.org>
7080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7081 S:      Maintained
7082 F:      Documentation/ABI/testing/sysfs-bus-hsi
7083 F:      Documentation/driver-api/hsi.rst
7084 F:      drivers/hsi/
7085 F:      include/linux/hsi/
7086 F:      include/uapi/linux/hsi/
7087
7088 HSO 3G MODEM DRIVER
7089 L:      linux-usb@vger.kernel.org
7090 S:      Orphan
7091 F:      drivers/net/usb/hso.c
7092
7093 HSR NETWORK PROTOCOL
7094 M:      Arvid Brodin <arvid.brodin@alten.se>
7095 L:      netdev@vger.kernel.org
7096 S:      Maintained
7097 F:      net/hsr/
7098
7099 HT16K33 LED CONTROLLER DRIVER
7100 M:      Robin van der Gracht <robin@protonic.nl>
7101 S:      Maintained
7102 F:      drivers/auxdisplay/ht16k33.c
7103 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7104
7105 HTCPEN TOUCHSCREEN DRIVER
7106 M:      Pau Oliva Fora <pof@eslack.org>
7107 L:      linux-input@vger.kernel.org
7108 S:      Maintained
7109 F:      drivers/input/touchscreen/htcpen.c
7110
7111 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7112 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7113 L:      linux-iio@vger.kernel.org
7114 W:      http://www.st.com/
7115 S:      Maintained
7116 F:      drivers/iio/humidity/hts221*
7117 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7118
7119 HUAWEI ETHERNET DRIVER
7120 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7121 L:      netdev@vger.kernel.org
7122 S:      Supported
7123 F:      Documentation/networking/hinic.txt
7124 F:      drivers/net/ethernet/huawei/hinic/
7125
7126 HUGETLB FILESYSTEM
7127 M:      Mike Kravetz <mike.kravetz@oracle.com>
7128 L:      linux-mm@kvack.org
7129 S:      Maintained
7130 F:      fs/hugetlbfs/
7131 F:      mm/hugetlb.c
7132 F:      include/linux/hugetlb.h
7133 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7134 F:      Documentation/vm/hugetlbfs_reserv.rst
7135 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7136
7137 HVA ST MEDIA DRIVER
7138 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7139 L:      linux-media@vger.kernel.org
7140 T:      git git://linuxtv.org/media_tree.git
7141 W:      https://linuxtv.org
7142 S:      Supported
7143 F:      drivers/media/platform/sti/hva
7144
7145 HWPOISON MEMORY FAILURE HANDLING
7146 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7147 L:      linux-mm@kvack.org
7148 S:      Maintained
7149 F:      mm/memory-failure.c
7150 F:      mm/hwpoison-inject.c
7151
7152 HYGON PROCESSOR SUPPORT
7153 M:      Pu Wen <puwen@hygon.cn>
7154 L:      linux-kernel@vger.kernel.org
7155 S:      Maintained
7156 F:      arch/x86/kernel/cpu/hygon.c
7157
7158 Hyper-V CORE AND DRIVERS
7159 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7160 M:      Haiyang Zhang <haiyangz@microsoft.com>
7161 M:      Stephen Hemminger <sthemmin@microsoft.com>
7162 M:      Sasha Levin <sashal@kernel.org>
7163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7164 L:      linux-hyperv@vger.kernel.org
7165 S:      Supported
7166 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7167 F:      arch/x86/include/asm/mshyperv.h
7168 F:      arch/x86/include/asm/trace/hyperv.h
7169 F:      arch/x86/include/asm/hyperv-tlfs.h
7170 F:      arch/x86/kernel/cpu/mshyperv.c
7171 F:      arch/x86/hyperv
7172 F:      drivers/hid/hid-hyperv.c
7173 F:      drivers/hv/
7174 F:      drivers/input/serio/hyperv-keyboard.c
7175 F:      drivers/pci/controller/pci-hyperv.c
7176 F:      drivers/net/hyperv/
7177 F:      drivers/scsi/storvsc_drv.c
7178 F:      drivers/uio/uio_hv_generic.c
7179 F:      drivers/video/fbdev/hyperv_fb.c
7180 F:      drivers/iommu/hyperv_iommu.c
7181 F:      net/vmw_vsock/hyperv_transport.c
7182 F:      include/linux/hyperv.h
7183 F:      include/uapi/linux/hyperv.h
7184 F:      tools/hv/
7185 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7186
7187 HYPERVISOR VIRTUAL CONSOLE DRIVER
7188 L:      linuxppc-dev@lists.ozlabs.org
7189 S:      Odd Fixes
7190 F:      drivers/tty/hvc/
7191
7192 I2C ACPI SUPPORT
7193 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7194 L:      linux-i2c@vger.kernel.org
7195 L:      linux-acpi@vger.kernel.org
7196 S:      Maintained
7197 F:      drivers/i2c/i2c-core-acpi.c
7198
7199 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7200 M:      Ajay Gupta <ajayg@nvidia.com>
7201 L:      linux-i2c@vger.kernel.org
7202 S:      Maintained
7203 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7204 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7205
7206 I2C MUXES
7207 M:      Peter Rosin <peda@axentia.se>
7208 L:      linux-i2c@vger.kernel.org
7209 S:      Maintained
7210 F:      Documentation/i2c/i2c-topology
7211 F:      Documentation/i2c/muxes/
7212 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7213 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7214 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7215 F:      drivers/i2c/i2c-mux.c
7216 F:      drivers/i2c/muxes/
7217 F:      include/linux/i2c-mux.h
7218
7219 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7220 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7221 L:      linux-i2c@vger.kernel.org
7222 S:      Maintained
7223 F:      drivers/i2c/busses/i2c-mv64xxx.c
7224
7225 I2C OVER PARALLEL PORT
7226 M:      Jean Delvare <jdelvare@suse.com>
7227 L:      linux-i2c@vger.kernel.org
7228 S:      Maintained
7229 F:      Documentation/i2c/busses/i2c-parport
7230 F:      Documentation/i2c/busses/i2c-parport-light
7231 F:      drivers/i2c/busses/i2c-parport.c
7232 F:      drivers/i2c/busses/i2c-parport-light.c
7233
7234 I2C SUBSYSTEM
7235 M:      Wolfram Sang <wsa@the-dreams.de>
7236 L:      linux-i2c@vger.kernel.org
7237 W:      https://i2c.wiki.kernel.org/
7238 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7240 S:      Maintained
7241 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7242 F:      Documentation/i2c/
7243 F:      drivers/i2c/*
7244 F:      include/linux/i2c.h
7245 F:      include/linux/i2c-dev.h
7246 F:      include/linux/i2c-smbus.h
7247 F:      include/uapi/linux/i2c.h
7248 F:      include/uapi/linux/i2c-*.h
7249
7250 I2C SUBSYSTEM HOST DRIVERS
7251 L:      linux-i2c@vger.kernel.org
7252 W:      https://i2c.wiki.kernel.org/
7253 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7255 S:      Odd Fixes
7256 F:      Documentation/devicetree/bindings/i2c/
7257 F:      drivers/i2c/algos/
7258 F:      drivers/i2c/busses/
7259
7260 I2C-TAOS-EVM DRIVER
7261 M:      Jean Delvare <jdelvare@suse.com>
7262 L:      linux-i2c@vger.kernel.org
7263 S:      Maintained
7264 F:      Documentation/i2c/busses/i2c-taos-evm
7265 F:      drivers/i2c/busses/i2c-taos-evm.c
7266
7267 I2C-TINY-USB DRIVER
7268 M:      Till Harbaum <till@harbaum.org>
7269 L:      linux-i2c@vger.kernel.org
7270 W:      http://www.harbaum.org/till/i2c_tiny_usb
7271 S:      Maintained
7272 F:      drivers/i2c/busses/i2c-tiny-usb.c
7273
7274 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7275 M:      Jean Delvare <jdelvare@suse.com>
7276 L:      linux-i2c@vger.kernel.org
7277 S:      Maintained
7278 F:      Documentation/i2c/busses/i2c-ali1535
7279 F:      Documentation/i2c/busses/i2c-ali1563
7280 F:      Documentation/i2c/busses/i2c-ali15x3
7281 F:      Documentation/i2c/busses/i2c-amd756
7282 F:      Documentation/i2c/busses/i2c-amd8111
7283 F:      Documentation/i2c/busses/i2c-i801
7284 F:      Documentation/i2c/busses/i2c-nforce2
7285 F:      Documentation/i2c/busses/i2c-piix4
7286 F:      Documentation/i2c/busses/i2c-sis5595
7287 F:      Documentation/i2c/busses/i2c-sis630
7288 F:      Documentation/i2c/busses/i2c-sis96x
7289 F:      Documentation/i2c/busses/i2c-via
7290 F:      Documentation/i2c/busses/i2c-viapro
7291 F:      drivers/i2c/busses/i2c-ali1535.c
7292 F:      drivers/i2c/busses/i2c-ali1563.c
7293 F:      drivers/i2c/busses/i2c-ali15x3.c
7294 F:      drivers/i2c/busses/i2c-amd756.c
7295 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7296 F:      drivers/i2c/busses/i2c-amd8111.c
7297 F:      drivers/i2c/busses/i2c-i801.c
7298 F:      drivers/i2c/busses/i2c-isch.c
7299 F:      drivers/i2c/busses/i2c-nforce2.c
7300 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7301 F:      drivers/i2c/busses/i2c-piix4.c
7302 F:      drivers/i2c/busses/i2c-sis5595.c
7303 F:      drivers/i2c/busses/i2c-sis630.c
7304 F:      drivers/i2c/busses/i2c-sis96x.c
7305 F:      drivers/i2c/busses/i2c-via.c
7306 F:      drivers/i2c/busses/i2c-viapro.c
7307
7308 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7309 M:      Hans de Goede <hdegoede@redhat.com>
7310 L:      linux-i2c@vger.kernel.org
7311 S:      Maintained
7312 F:      drivers/i2c/busses/i2c-cht-wc.c
7313
7314 I2C/SMBUS ISMT DRIVER
7315 M:      Seth Heasley <seth.heasley@intel.com>
7316 M:      Neil Horman <nhorman@tuxdriver.com>
7317 L:      linux-i2c@vger.kernel.org
7318 F:      drivers/i2c/busses/i2c-ismt.c
7319 F:      Documentation/i2c/busses/i2c-ismt
7320
7321 I2C/SMBUS STUB DRIVER
7322 M:      Jean Delvare <jdelvare@suse.com>
7323 L:      linux-i2c@vger.kernel.org
7324 S:      Maintained
7325 F:      drivers/i2c/i2c-stub.c
7326
7327 I3C SUBSYSTEM
7328 M:      Boris Brezillon <bbrezillon@kernel.org>
7329 L:      linux-i3c@lists.infradead.org
7330 C:      irc://chat.freenode.net/linux-i3c
7331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7332 S:      Maintained
7333 F:      Documentation/ABI/testing/sysfs-bus-i3c
7334 F:      Documentation/devicetree/bindings/i3c/
7335 F:      Documentation/driver-api/i3c
7336 F:      drivers/i3c/
7337 F:      include/linux/i3c/
7338 F:      include/dt-bindings/i3c/
7339
7340 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7341 M:      Vitor Soares <vitor.soares@synopsys.com>
7342 S:      Maintained
7343 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7344 F:      drivers/i3c/master/dw*
7345
7346 IA64 (Itanium) PLATFORM
7347 M:      Tony Luck <tony.luck@intel.com>
7348 M:      Fenghua Yu <fenghua.yu@intel.com>
7349 L:      linux-ia64@vger.kernel.org
7350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7351 S:      Maintained
7352 F:      arch/ia64/
7353
7354 IBM Power 842 compression accelerator
7355 M:      Haren Myneni <haren@us.ibm.com>
7356 S:      Supported
7357 F:      drivers/crypto/nx/Makefile
7358 F:      drivers/crypto/nx/Kconfig
7359 F:      drivers/crypto/nx/nx-842*
7360 F:      include/linux/sw842.h
7361 F:      crypto/842.c
7362 F:      lib/842/
7363
7364 IBM Power in-Nest Crypto Acceleration
7365 M:      Breno Leitão <leitao@debian.org>
7366 M:      Nayna Jain <nayna@linux.ibm.com>
7367 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7368 L:      linux-crypto@vger.kernel.org
7369 S:      Supported
7370 F:      drivers/crypto/nx/Makefile
7371 F:      drivers/crypto/nx/Kconfig
7372 F:      drivers/crypto/nx/nx-aes*
7373 F:      drivers/crypto/nx/nx-sha*
7374 F:      drivers/crypto/nx/nx.*
7375 F:      drivers/crypto/nx/nx_csbcpb.h
7376 F:      drivers/crypto/nx/nx_debugfs.h
7377
7378 IBM Power Linux RAID adapter
7379 M:      Brian King <brking@us.ibm.com>
7380 S:      Supported
7381 F:      drivers/scsi/ipr.*
7382
7383 IBM Power SRIOV Virtual NIC Device Driver
7384 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7385 M:      John Allen <jallen@linux.ibm.com>
7386 L:      netdev@vger.kernel.org
7387 S:      Supported
7388 F:      drivers/net/ethernet/ibm/ibmvnic.*
7389
7390 IBM Power Virtual Accelerator Switchboard
7391 M:      Sukadev Bhattiprolu
7392 L:      linuxppc-dev@lists.ozlabs.org
7393 S:      Supported
7394 F:      arch/powerpc/platforms/powernv/vas*
7395 F:      arch/powerpc/platforms/powernv/copy-paste.h
7396 F:      arch/powerpc/include/asm/vas.h
7397 F:      arch/powerpc/include/uapi/asm/vas.h
7398
7399 IBM Power Virtual Ethernet Device Driver
7400 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7401 L:      netdev@vger.kernel.org
7402 S:      Supported
7403 F:      drivers/net/ethernet/ibm/ibmveth.*
7404
7405 IBM Power Virtual FC Device Drivers
7406 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7407 L:      linux-scsi@vger.kernel.org
7408 S:      Supported
7409 F:      drivers/scsi/ibmvscsi/ibmvfc*
7410
7411 IBM Power Virtual Management Channel Driver
7412 M:      Steven Royer <seroyer@linux.ibm.com>
7413 S:      Supported
7414 F:      drivers/misc/ibmvmc.*
7415
7416 IBM Power Virtual SCSI Device Drivers
7417 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7418 L:      linux-scsi@vger.kernel.org
7419 S:      Supported
7420 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7421 F:      include/scsi/viosrp.h
7422
7423 IBM Power Virtual SCSI Device Target Driver
7424 M:      Michael Cyr <mikecyr@linux.ibm.com>
7425 L:      linux-scsi@vger.kernel.org
7426 L:      target-devel@vger.kernel.org
7427 S:      Supported
7428 F:      drivers/scsi/ibmvscsi_tgt/
7429
7430 IBM Power VMX Cryptographic instructions
7431 M:      Breno Leitão <leitao@debian.org>
7432 M:      Nayna Jain <nayna@linux.ibm.com>
7433 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7434 L:      linux-crypto@vger.kernel.org
7435 S:      Supported
7436 F:      drivers/crypto/vmx/Makefile
7437 F:      drivers/crypto/vmx/Kconfig
7438 F:      drivers/crypto/vmx/vmx.c
7439 F:      drivers/crypto/vmx/aes*
7440 F:      drivers/crypto/vmx/ghash*
7441 F:      drivers/crypto/vmx/ppc-xlate.pl
7442
7443 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7444 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7445 L:      linux-pci@vger.kernel.org
7446 L:      linuxppc-dev@lists.ozlabs.org
7447 S:      Supported
7448 F:      drivers/pci/hotplug/rpaphp*
7449
7450 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7451 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7452 L:      linux-pci@vger.kernel.org
7453 L:      linuxppc-dev@lists.ozlabs.org
7454 S:      Supported
7455 F:      drivers/pci/hotplug/rpadlpar*
7456
7457 IBM ServeRAID RAID DRIVER
7458 S:      Orphan
7459 F:      drivers/scsi/ips.*
7460
7461 ICH LPC AND GPIO DRIVER
7462 M:      Peter Tyser <ptyser@xes-inc.com>
7463 S:      Maintained
7464 F:      drivers/mfd/lpc_ich.c
7465 F:      drivers/gpio/gpio-ich.c
7466
7467 IDE SUBSYSTEM
7468 M:      "David S. Miller" <davem@davemloft.net>
7469 L:      linux-ide@vger.kernel.org
7470 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7472 S:      Maintained
7473 F:      Documentation/ide/
7474 F:      drivers/ide/
7475 F:      include/linux/ide.h
7476
7477 IDE/ATAPI DRIVERS
7478 M:      Borislav Petkov <bp@alien8.de>
7479 L:      linux-ide@vger.kernel.org
7480 S:      Maintained
7481 F:      Documentation/cdrom/ide-cd
7482 F:      drivers/ide/ide-cd*
7483
7484 IDEAPAD LAPTOP EXTRAS DRIVER
7485 M:      Ike Panhc <ike.pan@canonical.com>
7486 L:      platform-driver-x86@vger.kernel.org
7487 W:      http://launchpad.net/ideapad-laptop
7488 S:      Maintained
7489 F:      drivers/platform/x86/ideapad-laptop.c
7490
7491 IDEAPAD LAPTOP SLIDEBAR DRIVER
7492 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7493 L:      linux-input@vger.kernel.org
7494 W:      https://github.com/o2genum/ideapad-slidebar
7495 S:      Maintained
7496 F:      drivers/input/misc/ideapad_slidebar.c
7497
7498 IDT VersaClock 5 CLOCK DRIVER
7499 M:      Marek Vasut <marek.vasut@gmail.com>
7500 S:      Maintained
7501 F:      drivers/clk/clk-versaclock5.c
7502
7503 IEEE 802.15.4 SUBSYSTEM
7504 M:      Alexander Aring <alex.aring@gmail.com>
7505 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7506 L:      linux-wpan@vger.kernel.org
7507 W:      http://wpan.cakelab.org/
7508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7510 S:      Maintained
7511 F:      net/ieee802154/
7512 F:      net/mac802154/
7513 F:      drivers/net/ieee802154/
7514 F:      include/linux/nl802154.h
7515 F:      include/linux/ieee802154.h
7516 F:      include/net/nl802154.h
7517 F:      include/net/mac802154.h
7518 F:      include/net/af_ieee802154.h
7519 F:      include/net/cfg802154.h
7520 F:      include/net/ieee802154_netdev.h
7521 F:      Documentation/networking/ieee802154.txt
7522
7523 IFE PROTOCOL
7524 M:      Yotam Gigi <yotam.gi@gmail.com>
7525 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7526 F:      net/ife
7527 F:      include/net/ife.h
7528 F:      include/uapi/linux/ife.h
7529
7530 IGORPLUG-USB IR RECEIVER
7531 M:      Sean Young <sean@mess.org>
7532 L:      linux-media@vger.kernel.org
7533 S:      Maintained
7534 F:      drivers/media/rc/igorplugusb.c
7535
7536 IGUANAWORKS USB IR TRANSCEIVER
7537 M:      Sean Young <sean@mess.org>
7538 L:      linux-media@vger.kernel.org
7539 S:      Maintained
7540 F:      drivers/media/rc/iguanair.c
7541
7542 IIO DIGITAL POTENTIOMETER DAC
7543 M:      Peter Rosin <peda@axentia.se>
7544 L:      linux-iio@vger.kernel.org
7545 S:      Maintained
7546 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7547 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7548 F:      drivers/iio/dac/dpot-dac.c
7549
7550 IIO ENVELOPE DETECTOR
7551 M:      Peter Rosin <peda@axentia.se>
7552 L:      linux-iio@vger.kernel.org
7553 S:      Maintained
7554 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7555 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7556 F:      drivers/iio/adc/envelope-detector.c
7557
7558 IIO MULTIPLEXER
7559 M:      Peter Rosin <peda@axentia.se>
7560 L:      linux-iio@vger.kernel.org
7561 S:      Maintained
7562 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7563 F:      drivers/iio/multiplexer/iio-mux.c
7564
7565 IIO SUBSYSTEM AND DRIVERS
7566 M:      Jonathan Cameron <jic23@kernel.org>
7567 R:      Hartmut Knaack <knaack.h@gmx.de>
7568 R:      Lars-Peter Clausen <lars@metafoo.de>
7569 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7570 L:      linux-iio@vger.kernel.org
7571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7572 S:      Maintained
7573 F:      Documentation/ABI/testing/configfs-iio*
7574 F:      Documentation/ABI/testing/sysfs-bus-iio*
7575 F:      Documentation/devicetree/bindings/iio/
7576 F:      drivers/iio/
7577 F:      drivers/staging/iio/
7578 F:      include/linux/iio/
7579 F:      tools/iio/
7580
7581 IIO UNIT CONVERTER
7582 M:      Peter Rosin <peda@axentia.se>
7583 L:      linux-iio@vger.kernel.org
7584 S:      Maintained
7585 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7586 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7587 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7588 F:      drivers/iio/afe/iio-rescale.c
7589
7590 IKANOS/ADI EAGLE ADSL USB DRIVER
7591 M:      Matthieu Castet <castet.matthieu@free.fr>
7592 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7593 S:      Maintained
7594 F:      drivers/usb/atm/ueagle-atm.c
7595
7596 IMGTEC ASCII LCD DRIVER
7597 M:      Paul Burton <paul.burton@mips.com>
7598 S:      Maintained
7599 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7600 F:      drivers/auxdisplay/img-ascii-lcd.c
7601
7602 IMGTEC IR DECODER DRIVER
7603 M:      James Hogan <jhogan@kernel.org>
7604 S:      Maintained
7605 F:      drivers/media/rc/img-ir/
7606
7607 IMON SOUNDGRAPH USB IR RECEIVER
7608 M:      Sean Young <sean@mess.org>
7609 L:      linux-media@vger.kernel.org
7610 S:      Maintained
7611 F:      drivers/media/rc/imon_raw.c
7612 F:      drivers/media/rc/imon.c
7613
7614 IMS TWINTURBO FRAMEBUFFER DRIVER
7615 L:      linux-fbdev@vger.kernel.org
7616 S:      Orphan
7617 F:      drivers/video/fbdev/imsttfb.c
7618
7619 INA209 HARDWARE MONITOR DRIVER
7620 M:      Guenter Roeck <linux@roeck-us.net>
7621 L:      linux-hwmon@vger.kernel.org
7622 S:      Maintained
7623 F:      Documentation/hwmon/ina209
7624 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7625 F:      drivers/hwmon/ina209.c
7626
7627 INA2XX HARDWARE MONITOR DRIVER
7628 M:      Guenter Roeck <linux@roeck-us.net>
7629 L:      linux-hwmon@vger.kernel.org
7630 S:      Maintained
7631 F:      Documentation/hwmon/ina2xx
7632 F:      drivers/hwmon/ina2xx.c
7633 F:      include/linux/platform_data/ina2xx.h
7634
7635 INDUSTRY PACK SUBSYSTEM (IPACK)
7636 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7637 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7638 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7639 L:      industrypack-devel@lists.sourceforge.net
7640 W:      http://industrypack.sourceforge.net
7641 S:      Maintained
7642 F:      drivers/ipack/
7643
7644 INFINIBAND SUBSYSTEM
7645 M:      Doug Ledford <dledford@redhat.com>
7646 M:      Jason Gunthorpe <jgg@mellanox.com>
7647 L:      linux-rdma@vger.kernel.org
7648 W:      https://github.com/linux-rdma/rdma-core
7649 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7651 S:      Supported
7652 F:      Documentation/devicetree/bindings/infiniband/
7653 F:      Documentation/infiniband/
7654 F:      drivers/infiniband/
7655 F:      include/uapi/linux/if_infiniband.h
7656 F:      include/uapi/rdma/
7657 F:      include/rdma/
7658
7659 INGENIC JZ4780 DMA Driver
7660 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7661 S:      Maintained
7662 F:      drivers/dma/dma-jz4780.c
7663
7664 INGENIC JZ4780 NAND DRIVER
7665 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7666 L:      linux-mtd@lists.infradead.org
7667 S:      Maintained
7668 F:      drivers/mtd/nand/raw/jz4780_*
7669
7670 INOTIFY
7671 M:      Jan Kara <jack@suse.cz>
7672 R:      Amir Goldstein <amir73il@gmail.com>
7673 L:      linux-fsdevel@vger.kernel.org
7674 S:      Maintained
7675 F:      Documentation/filesystems/inotify.txt
7676 F:      fs/notify/inotify/
7677 F:      include/linux/inotify.h
7678 F:      include/uapi/linux/inotify.h
7679
7680 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7681 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7682 L:      linux-input@vger.kernel.org
7683 Q:      http://patchwork.kernel.org/project/linux-input/list/
7684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7685 S:      Maintained
7686 F:      drivers/input/
7687 F:      include/linux/input.h
7688 F:      include/uapi/linux/input.h
7689 F:      include/uapi/linux/input-event-codes.h
7690 F:      include/linux/input/
7691 F:      Documentation/devicetree/bindings/input/
7692 F:      Documentation/devicetree/bindings/serio/
7693 F:      Documentation/input/
7694
7695 INPUT MULTITOUCH (MT) PROTOCOL
7696 M:      Henrik Rydberg <rydberg@bitmath.org>
7697 L:      linux-input@vger.kernel.org
7698 S:      Odd fixes
7699 F:      Documentation/input/multi-touch-protocol.rst
7700 F:      drivers/input/input-mt.c
7701 K:      \b(ABS|SYN)_MT_
7702
7703 INSIDE SECURE CRYPTO DRIVER
7704 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7705 F:      drivers/crypto/inside-secure/
7706 S:      Maintained
7707 L:      linux-crypto@vger.kernel.org
7708
7709 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7710 M:      Mimi Zohar <zohar@linux.ibm.com>
7711 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7712 L:      linux-integrity@vger.kernel.org
7713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7714 S:      Supported
7715 F:      security/integrity/ima/
7716
7717 INTEL 810/815 FRAMEBUFFER DRIVER
7718 M:      Antonino Daplas <adaplas@gmail.com>
7719 L:      linux-fbdev@vger.kernel.org
7720 S:      Maintained
7721 F:      drivers/video/fbdev/i810/
7722
7723 INTEL ASoC DRIVERS
7724 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7725 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7726 M:      Jie Yang <yang.jie@linux.intel.com>
7727 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7728 S:      Supported
7729 F:      sound/soc/intel/
7730
7731 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7732 M:      Hans de Goede <hdegoede@redhat.com>
7733 L:      platform-driver-x86@vger.kernel.org
7734 S:      Maintained
7735 F:      drivers/platform/x86/intel_atomisp2_pm.c
7736
7737 INTEL C600 SERIES SAS CONTROLLER DRIVER
7738 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7739 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7740 L:      linux-scsi@vger.kernel.org
7741 T:      git git://git.code.sf.net/p/intel-sas/isci
7742 S:      Supported
7743 F:      drivers/scsi/isci/
7744
7745 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7746 M:      Jani Nikula <jani.nikula@linux.intel.com>
7747 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7748 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7749 L:      intel-gfx@lists.freedesktop.org
7750 W:      https://01.org/linuxgraphics/
7751 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7752 C:      irc://chat.freenode.net/intel-gfx
7753 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7754 T:      git git://anongit.freedesktop.org/drm-intel
7755 S:      Supported
7756 F:      drivers/gpu/drm/i915/
7757 F:      include/drm/i915*
7758 F:      include/uapi/drm/i915_drm.h
7759 F:      Documentation/gpu/i915.rst
7760
7761 INTEL ETHERNET DRIVERS
7762 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7763 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7764 W:      http://www.intel.com/support/feedback.htm
7765 W:      http://e1000.sourceforge.net/
7766 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7769 S:      Supported
7770 F:      Documentation/networking/device_drivers/intel/e100.rst
7771 F:      Documentation/networking/device_drivers/intel/e1000.rst
7772 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7773 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7774 F:      Documentation/networking/device_drivers/intel/igb.rst
7775 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7776 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7777 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7778 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7779 F:      Documentation/networking/device_drivers/intel/i40e.rst
7780 F:      Documentation/networking/device_drivers/intel/iavf.rst
7781 F:      Documentation/networking/device_drivers/intel/ice.rst
7782 F:      drivers/net/ethernet/intel/
7783 F:      drivers/net/ethernet/intel/*/
7784 F:      include/linux/avf/virtchnl.h
7785
7786 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7787 M:      Maik Broemme <mbroemme@libmpq.org>
7788 L:      linux-fbdev@vger.kernel.org
7789 S:      Maintained
7790 F:      Documentation/fb/intelfb.txt
7791 F:      drivers/video/fbdev/intelfb/
7792
7793 INTEL GPIO DRIVERS
7794 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7795 L:      linux-gpio@vger.kernel.org
7796 S:      Maintained
7797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7798 F:      drivers/gpio/gpio-ich.c
7799 F:      drivers/gpio/gpio-intel-mid.c
7800 F:      drivers/gpio/gpio-lynxpoint.c
7801 F:      drivers/gpio/gpio-merrifield.c
7802 F:      drivers/gpio/gpio-ml-ioh.c
7803 F:      drivers/gpio/gpio-pch.c
7804 F:      drivers/gpio/gpio-sch.c
7805 F:      drivers/gpio/gpio-sodaville.c
7806
7807 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7808 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7809 M:      Zhi Wang <zhi.a.wang@intel.com>
7810 L:      intel-gvt-dev@lists.freedesktop.org
7811 L:      intel-gfx@lists.freedesktop.org
7812 W:      https://01.org/igvt-g
7813 T:      git https://github.com/intel/gvt-linux.git
7814 S:      Supported
7815 F:      drivers/gpu/drm/i915/gvt/
7816
7817 INTEL HID EVENT DRIVER
7818 M:      Alex Hung <alex.hung@canonical.com>
7819 L:      platform-driver-x86@vger.kernel.org
7820 S:      Maintained
7821 F:      drivers/platform/x86/intel-hid.c
7822
7823 INTEL I/OAT DMA DRIVER
7824 M:      Dave Jiang <dave.jiang@intel.com>
7825 R:      Dan Williams <dan.j.williams@intel.com>
7826 L:      dmaengine@vger.kernel.org
7827 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7828 S:      Supported
7829 F:      drivers/dma/ioat*
7830
7831 INTEL IDLE DRIVER
7832 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7833 M:      Len Brown <lenb@kernel.org>
7834 L:      linux-pm@vger.kernel.org
7835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7836 B:      https://bugzilla.kernel.org
7837 S:      Supported
7838 F:      drivers/idle/intel_idle.c
7839
7840 INTEL INTEGRATED SENSOR HUB DRIVER
7841 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7842 M:      Jiri Kosina <jikos@kernel.org>
7843 L:      linux-input@vger.kernel.org
7844 S:      Maintained
7845 F:      drivers/hid/intel-ish-hid/
7846
7847 INTEL IOMMU (VT-d)
7848 M:      David Woodhouse <dwmw2@infradead.org>
7849 L:      iommu@lists.linux-foundation.org
7850 T:      git git://git.infradead.org/iommu-2.6.git
7851 S:      Supported
7852 F:      drivers/iommu/intel-iommu.c
7853 F:      include/linux/intel-iommu.h
7854
7855 INTEL IOP-ADMA DMA DRIVER
7856 R:      Dan Williams <dan.j.williams@intel.com>
7857 S:      Odd fixes
7858 F:      drivers/dma/iop-adma.c
7859
7860 INTEL IPU3 CSI-2 CIO2 DRIVER
7861 M:      Yong Zhi <yong.zhi@intel.com>
7862 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7863 M:      Bingbu Cao <bingbu.cao@intel.com>
7864 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7865 L:      linux-media@vger.kernel.org
7866 S:      Maintained
7867 F:      drivers/media/pci/intel/ipu3/
7868 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7869
7870 INTEL IPU3 CSI-2 IMGU DRIVER
7871 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7872 L:      linux-media@vger.kernel.org
7873 S:      Maintained
7874 F:      drivers/staging/media/ipu3/
7875 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7876 F:      Documentation/media/v4l-drivers/ipu3.rst
7877
7878 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7879 M:      Krzysztof Halasa <khalasa@piap.pl>
7880 S:      Maintained
7881 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7882 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7883 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7884 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7885 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7886 F:      drivers/net/wan/ixp4xx_hss.c
7887
7888 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7889 M:      Deepak Saxena <dsaxena@plexity.net>
7890 S:      Maintained
7891 F:      drivers/char/hw_random/ixp4xx-rng.c
7892
7893 INTEL MANAGEMENT ENGINE (mei)
7894 M:      Tomas Winkler <tomas.winkler@intel.com>
7895 L:      linux-kernel@vger.kernel.org
7896 S:      Supported
7897 F:      include/uapi/linux/mei.h
7898 F:      include/linux/mei_cl_bus.h
7899 F:      drivers/misc/mei/*
7900 F:      drivers/watchdog/mei_wdt.c
7901 F:      Documentation/misc-devices/mei/*
7902 F:      samples/mei/*
7903
7904 INTEL MENLOW THERMAL DRIVER
7905 M:      Sujith Thomas <sujith.thomas@intel.com>
7906 L:      platform-driver-x86@vger.kernel.org
7907 W:      https://01.org/linux-acpi
7908 S:      Supported
7909 F:      drivers/platform/x86/intel_menlow.c
7910
7911 INTEL MIC DRIVERS (mic)
7912 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7913 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7914 S:      Supported
7915 W:      https://github.com/sudeepdutt/mic
7916 W:      http://software.intel.com/en-us/mic-developer
7917 F:      include/linux/mic_bus.h
7918 F:      include/linux/scif.h
7919 F:      include/uapi/linux/mic_common.h
7920 F:      include/uapi/linux/mic_ioctl.h
7921 F:      include/uapi/linux/scif_ioctl.h
7922 F:      drivers/misc/mic/
7923 F:      drivers/dma/mic_x100_dma.c
7924 F:      drivers/dma/mic_x100_dma.h
7925 F:      Documentation/mic/
7926
7927 INTEL PMC CORE DRIVER
7928 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7929 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7930 L:      platform-driver-x86@vger.kernel.org
7931 S:      Maintained
7932 F:      drivers/platform/x86/intel_pmc_core*
7933
7934 INTEL PMC/P-Unit IPC DRIVER
7935 M:      Zha Qipeng<qipeng.zha@intel.com>
7936 L:      platform-driver-x86@vger.kernel.org
7937 S:      Maintained
7938 F:      drivers/platform/x86/intel_pmc_ipc.c
7939 F:      drivers/platform/x86/intel_punit_ipc.c
7940 F:      arch/x86/include/asm/intel_pmc_ipc.h
7941 F:      arch/x86/include/asm/intel_punit_ipc.h
7942
7943 INTEL PMIC GPIO DRIVERS
7944 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7945 S:      Maintained
7946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7947 F:      drivers/gpio/gpio-*cove.c
7948 F:      drivers/gpio/gpio-msic.c
7949
7950 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7951 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7952 S:      Maintained
7953 F:      drivers/mfd/intel_msic.c
7954 F:      drivers/mfd/intel_soc_pmic*
7955 F:      include/linux/mfd/intel_msic.h
7956 F:      include/linux/mfd/intel_soc_pmic*
7957
7958 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7959 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7960 L:      linux-wireless@vger.kernel.org
7961 S:      Maintained
7962 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7963 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7964 F:      drivers/net/wireless/intel/ipw2x00/
7965
7966 INTEL PSTATE DRIVER
7967 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7968 M:      Len Brown <lenb@kernel.org>
7969 L:      linux-pm@vger.kernel.org
7970 S:      Supported
7971 F:      drivers/cpufreq/intel_pstate.c
7972
7973 INTEL RDMA RNIC DRIVER
7974 M:      Faisal Latif <faisal.latif@intel.com>
7975 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7976 L:      linux-rdma@vger.kernel.org
7977 S:      Supported
7978 F:      drivers/infiniband/hw/i40iw/
7979 F:      include/uapi/rdma/i40iw-abi.h
7980
7981 INTEL TELEMETRY DRIVER
7982 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7983 M:      "David E. Box" <david.e.box@linux.intel.com>
7984 L:      platform-driver-x86@vger.kernel.org
7985 S:      Maintained
7986 F:      arch/x86/include/asm/intel_telemetry.h
7987 F:      drivers/platform/x86/intel_telemetry*
7988
7989 INTEL VIRTUAL BUTTON DRIVER
7990 M:      AceLan Kao <acelan.kao@canonical.com>
7991 L:      platform-driver-x86@vger.kernel.org
7992 S:      Maintained
7993 F:      drivers/platform/x86/intel-vbtn.c
7994
7995 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7996 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7997 L:      linux-wireless@vger.kernel.org
7998 S:      Supported
7999 F:      drivers/net/wireless/intel/iwlegacy/
8000
8001 INTEL WIRELESS WIFI LINK (iwlwifi)
8002 M:      Johannes Berg <johannes.berg@intel.com>
8003 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8004 M:      Luca Coelho <luciano.coelho@intel.com>
8005 M:      Intel Linux Wireless <linuxwifi@intel.com>
8006 L:      linux-wireless@vger.kernel.org
8007 W:      http://intellinuxwireless.org
8008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8009 S:      Supported
8010 F:      drivers/net/wireless/intel/iwlwifi/
8011
8012 INTEL WIRELESS WIMAX CONNECTION 2400
8013 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8014 M:      linux-wimax@intel.com
8015 L:      wimax@linuxwimax.org (subscribers-only)
8016 S:      Supported
8017 W:      http://linuxwimax.org
8018 F:      Documentation/wimax/README.i2400m
8019 F:      drivers/net/wimax/i2400m/
8020 F:      include/uapi/linux/wimax/i2400m.h
8021
8022 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8023 M:      Mario Limonciello <mario.limonciello@dell.com>
8024 S:      Maintained
8025 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8026
8027 INTEL(R) TRACE HUB
8028 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8029 S:      Supported
8030 F:      Documentation/trace/intel_th.rst
8031 F:      drivers/hwtracing/intel_th/
8032
8033 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8034 M:      Ning Sun <ning.sun@intel.com>
8035 L:      tboot-devel@lists.sourceforge.net
8036 W:      http://tboot.sourceforge.net
8037 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8038 S:      Supported
8039 F:      Documentation/intel_txt.txt
8040 F:      include/linux/tboot.h
8041 F:      arch/x86/kernel/tboot.c
8042
8043 INTEL-MID GPIO DRIVER
8044 M:      David Cohen <david.a.cohen@linux.intel.com>
8045 L:      linux-gpio@vger.kernel.org
8046 S:      Maintained
8047 F:      drivers/gpio/gpio-intel-mid.c
8048
8049 INTERCONNECT API
8050 M:      Georgi Djakov <georgi.djakov@linaro.org>
8051 S:      Maintained
8052 F:      Documentation/interconnect/
8053 F:      Documentation/devicetree/bindings/interconnect/
8054 F:      drivers/interconnect/
8055 F:      include/dt-bindings/interconnect/
8056 F:      include/linux/interconnect-provider.h
8057 F:      include/linux/interconnect.h
8058
8059 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8060 M:      Linus Walleij <linus.walleij@linaro.org>
8061 L:      linux-iio@vger.kernel.org
8062 S:      Maintained
8063 F:      drivers/iio/gyro/mpu3050*
8064 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8065
8066 IOC3 ETHERNET DRIVER
8067 M:      Ralf Baechle <ralf@linux-mips.org>
8068 L:      linux-mips@vger.kernel.org
8069 S:      Maintained
8070 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8071
8072 IOC3 SERIAL DRIVER
8073 M:      Pat Gefre <pfg@sgi.com>
8074 L:      linux-serial@vger.kernel.org
8075 S:      Maintained
8076 F:      drivers/tty/serial/ioc3_serial.c
8077
8078 IOMAP FILESYSTEM LIBRARY
8079 M:      Christoph Hellwig <hch@infradead.org>
8080 M:      Darrick J. Wong <darrick.wong@oracle.com>
8081 M:      linux-xfs@vger.kernel.org
8082 M:      linux-fsdevel@vger.kernel.org
8083 L:      linux-xfs@vger.kernel.org
8084 L:      linux-fsdevel@vger.kernel.org
8085 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8086 S:      Supported
8087 F:      fs/iomap.c
8088 F:      include/linux/iomap.h
8089
8090 IOMMU DRIVERS
8091 M:      Joerg Roedel <joro@8bytes.org>
8092 L:      iommu@lists.linux-foundation.org
8093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8094 S:      Maintained
8095 F:      Documentation/devicetree/bindings/iommu/
8096 F:      drivers/iommu/
8097 F:      include/linux/iommu.h
8098 F:      include/linux/of_iommu.h
8099 F:      include/linux/iova.h
8100
8101 IO_URING
8102 M:      Jens Axboe <axboe@kernel.dk>
8103 L:      linux-block@vger.kernel.org
8104 L:      linux-fsdevel@vger.kernel.org
8105 T:      git git://git.kernel.dk/linux-block
8106 T:      git git://git.kernel.dk/liburing
8107 S:      Maintained
8108 F:      fs/io_uring.c
8109 F:      include/uapi/linux/io_uring.h
8110
8111 IP MASQUERADING
8112 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8113 S:      Maintained
8114 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8115
8116 IPMI SUBSYSTEM
8117 M:      Corey Minyard <minyard@acm.org>
8118 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8119 W:      http://openipmi.sourceforge.net/
8120 S:      Supported
8121 F:      Documentation/devicetree/bindings/ipmi/
8122 F:      Documentation/IPMI.txt
8123 F:      drivers/char/ipmi/
8124 F:      include/linux/ipmi*
8125 F:      include/uapi/linux/ipmi*
8126
8127 IPS SCSI RAID DRIVER
8128 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8129 L:      linux-scsi@vger.kernel.org
8130 W:      http://www.adaptec.com/
8131 S:      Maintained
8132 F:      drivers/scsi/ips*
8133
8134 IPVS
8135 M:      Wensong Zhang <wensong@linux-vs.org>
8136 M:      Simon Horman <horms@verge.net.au>
8137 M:      Julian Anastasov <ja@ssi.bg>
8138 L:      netdev@vger.kernel.org
8139 L:      lvs-devel@vger.kernel.org
8140 S:      Maintained
8141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8143 F:      Documentation/networking/ipvs-sysctl.txt
8144 F:      include/net/ip_vs.h
8145 F:      include/uapi/linux/ip_vs.h
8146 F:      net/netfilter/ipvs/
8147
8148 IPWIRELESS DRIVER
8149 M:      Jiri Kosina <jikos@kernel.org>
8150 M:      David Sterba <dsterba@suse.com>
8151 S:      Odd Fixes
8152 F:      drivers/tty/ipwireless/
8153
8154 IPX NETWORK LAYER
8155 L:      netdev@vger.kernel.org
8156 S:      Obsolete
8157 F:      include/uapi/linux/ipx.h
8158
8159 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8160 M:      Marc Zyngier <marc.zyngier@arm.com>
8161 S:      Maintained
8162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8163 F:      Documentation/IRQ-domain.txt
8164 F:      include/linux/irqdomain.h
8165 F:      kernel/irq/irqdomain.c
8166 F:      kernel/irq/msi.c
8167
8168 IRQ SUBSYSTEM
8169 M:      Thomas Gleixner <tglx@linutronix.de>
8170 L:      linux-kernel@vger.kernel.org
8171 S:      Maintained
8172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8173 F:      kernel/irq/
8174
8175 IRQCHIP DRIVERS
8176 M:      Thomas Gleixner <tglx@linutronix.de>
8177 M:      Jason Cooper <jason@lakedaemon.net>
8178 M:      Marc Zyngier <marc.zyngier@arm.com>
8179 L:      linux-kernel@vger.kernel.org
8180 S:      Maintained
8181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8182 F:      Documentation/devicetree/bindings/interrupt-controller/
8183 F:      drivers/irqchip/
8184
8185 ISA
8186 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8187 S:      Maintained
8188 F:      Documentation/isa.txt
8189 F:      drivers/base/isa.c
8190 F:      include/linux/isa.h
8191
8192 ISA RADIO MODULE
8193 M:      Hans Verkuil <hverkuil@xs4all.nl>
8194 L:      linux-media@vger.kernel.org
8195 T:      git git://linuxtv.org/media_tree.git
8196 W:      https://linuxtv.org
8197 S:      Maintained
8198 F:      drivers/media/radio/radio-isa*
8199
8200 ISAPNP
8201 M:      Jaroslav Kysela <perex@perex.cz>
8202 S:      Maintained
8203 F:      Documentation/isapnp.txt
8204 F:      drivers/pnp/isapnp/
8205 F:      include/linux/isapnp.h
8206
8207 ISCSI
8208 M:      Lee Duncan <lduncan@suse.com>
8209 M:      Chris Leech <cleech@redhat.com>
8210 L:      open-iscsi@googlegroups.com
8211 W:      www.open-iscsi.com
8212 S:      Maintained
8213 F:      drivers/scsi/*iscsi*
8214 F:      include/scsi/*iscsi*
8215
8216 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8217 M:      Peter Jones <pjones@redhat.com>
8218 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8219 S:      Maintained
8220 F:      drivers/firmware/iscsi_ibft*
8221
8222 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8223 M:      Sagi Grimberg <sagi@grimberg.me>
8224 M:      Max Gurtovoy <maxg@mellanox.com>
8225 L:      linux-rdma@vger.kernel.org
8226 S:      Supported
8227 W:      http://www.openfabrics.org
8228 W:      www.open-iscsi.org
8229 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8230 F:      drivers/infiniband/ulp/iser/
8231
8232 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8233 M:      Sagi Grimberg <sagi@grimberg.me>
8234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8235 L:      linux-rdma@vger.kernel.org
8236 L:      target-devel@vger.kernel.org
8237 S:      Supported
8238 W:      http://www.linux-iscsi.org
8239 F:      drivers/infiniband/ulp/isert
8240
8241 ISDN SUBSYSTEM
8242 M:      Karsten Keil <isdn@linux-pingi.de>
8243 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8244 L:      netdev@vger.kernel.org
8245 W:      http://www.isdn4linux.de
8246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8247 S:      Maintained
8248 F:      Documentation/isdn/
8249 F:      drivers/isdn/
8250 F:      include/linux/isdn.h
8251 F:      include/linux/isdn/
8252 F:      include/uapi/linux/isdn.h
8253 F:      include/uapi/linux/isdn/
8254
8255 IT87 HARDWARE MONITORING DRIVER
8256 M:      Jean Delvare <jdelvare@suse.com>
8257 L:      linux-hwmon@vger.kernel.org
8258 S:      Maintained
8259 F:      Documentation/hwmon/it87
8260 F:      drivers/hwmon/it87.c
8261
8262 IT913X MEDIA DRIVER
8263 M:      Antti Palosaari <crope@iki.fi>
8264 L:      linux-media@vger.kernel.org
8265 W:      https://linuxtv.org
8266 W:      http://palosaari.fi/linux/
8267 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8268 T:      git git://linuxtv.org/anttip/media_tree.git
8269 S:      Maintained
8270 F:      drivers/media/tuners/it913x*
8271
8272 IVTV VIDEO4LINUX DRIVER
8273 M:      Andy Walls <awalls@md.metrocast.net>
8274 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8275 L:      linux-media@vger.kernel.org
8276 T:      git git://linuxtv.org/media_tree.git
8277 W:      http://www.ivtvdriver.org
8278 S:      Maintained
8279 F:      Documentation/media/v4l-drivers/ivtv*
8280 F:      drivers/media/pci/ivtv/
8281 F:      include/uapi/linux/ivtv*
8282
8283 IX2505V MEDIA DRIVER
8284 M:      Malcolm Priestley <tvboxspy@gmail.com>
8285 L:      linux-media@vger.kernel.org
8286 W:      https://linuxtv.org
8287 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8288 S:      Maintained
8289 F:      drivers/media/dvb-frontends/ix2505v*
8290
8291 JAILHOUSE HYPERVISOR INTERFACE
8292 M:      Jan Kiszka <jan.kiszka@siemens.com>
8293 L:      jailhouse-dev@googlegroups.com
8294 S:      Maintained
8295 F:      arch/x86/kernel/jailhouse.c
8296 F:      arch/x86/include/asm/jailhouse_para.h
8297
8298 JC42.4 TEMPERATURE SENSOR DRIVER
8299 M:      Guenter Roeck <linux@roeck-us.net>
8300 L:      linux-hwmon@vger.kernel.org
8301 S:      Maintained
8302 F:      drivers/hwmon/jc42.c
8303 F:      Documentation/hwmon/jc42
8304
8305 JFS FILESYSTEM
8306 M:      Dave Kleikamp <shaggy@kernel.org>
8307 L:      jfs-discussion@lists.sourceforge.net
8308 W:      http://jfs.sourceforge.net/
8309 T:      git git://github.com/kleikamp/linux-shaggy.git
8310 S:      Maintained
8311 F:      Documentation/filesystems/jfs.txt
8312 F:      fs/jfs/
8313
8314 JME NETWORK DRIVER
8315 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8316 L:      netdev@vger.kernel.org
8317 S:      Maintained
8318 F:      drivers/net/ethernet/jme.*
8319
8320 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8321 M:      David Woodhouse <dwmw2@infradead.org>
8322 L:      linux-mtd@lists.infradead.org
8323 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8324 S:      Maintained
8325 F:      fs/jffs2/
8326 F:      include/uapi/linux/jffs2.h
8327
8328 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8329 M:      "Theodore Ts'o" <tytso@mit.edu>
8330 M:      Jan Kara <jack@suse.com>
8331 L:      linux-ext4@vger.kernel.org
8332 S:      Maintained
8333 F:      fs/jbd2/
8334 F:      include/linux/jbd2.h
8335
8336 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8337 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8338 L:      linux-media@vger.kernel.org
8339 S:      Maintained
8340 F:      drivers/media/platform/rcar_jpu.c
8341
8342 JSM Neo PCI based serial card
8343 L:      linux-serial@vger.kernel.org
8344 S:      Orphan
8345 F:      drivers/tty/serial/jsm/
8346
8347 K10TEMP HARDWARE MONITORING DRIVER
8348 M:      Clemens Ladisch <clemens@ladisch.de>
8349 L:      linux-hwmon@vger.kernel.org
8350 S:      Maintained
8351 F:      Documentation/hwmon/k10temp
8352 F:      drivers/hwmon/k10temp.c
8353
8354 K8TEMP HARDWARE MONITORING DRIVER
8355 M:      Rudolf Marek <r.marek@assembler.cz>
8356 L:      linux-hwmon@vger.kernel.org
8357 S:      Maintained
8358 F:      Documentation/hwmon/k8temp
8359 F:      drivers/hwmon/k8temp.c
8360
8361 KASAN
8362 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8363 R:      Alexander Potapenko <glider@google.com>
8364 R:      Dmitry Vyukov <dvyukov@google.com>
8365 L:      kasan-dev@googlegroups.com
8366 S:      Maintained
8367 F:      arch/*/include/asm/kasan.h
8368 F:      arch/*/mm/kasan_init*
8369 F:      Documentation/dev-tools/kasan.rst
8370 F:      include/linux/kasan*.h
8371 F:      lib/test_kasan.c
8372 F:      mm/kasan/
8373 F:      scripts/Makefile.kasan
8374
8375 KCONFIG
8376 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8378 L:      linux-kbuild@vger.kernel.org
8379 S:      Maintained
8380 F:      Documentation/kbuild/kconfig*
8381 F:      scripts/kconfig/
8382 F:      scripts/Kconfig.include
8383
8384 KDUMP
8385 M:      Dave Young <dyoung@redhat.com>
8386 M:      Baoquan He <bhe@redhat.com>
8387 R:      Vivek Goyal <vgoyal@redhat.com>
8388 L:      kexec@lists.infradead.org
8389 W:      http://lse.sourceforge.net/kdump/
8390 S:      Maintained
8391 F:      Documentation/kdump/
8392
8393 KEENE FM RADIO TRANSMITTER DRIVER
8394 M:      Hans Verkuil <hverkuil@xs4all.nl>
8395 L:      linux-media@vger.kernel.org
8396 T:      git git://linuxtv.org/media_tree.git
8397 W:      https://linuxtv.org
8398 S:      Maintained
8399 F:      drivers/media/radio/radio-keene*
8400
8401 KERNEL AUTOMOUNTER
8402 M:      Ian Kent <raven@themaw.net>
8403 L:      autofs@vger.kernel.org
8404 S:      Maintained
8405 F:      fs/autofs/
8406
8407 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8408 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8409 M:      Michal Marek <michal.lkml@markovi.net>
8410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8411 L:      linux-kbuild@vger.kernel.org
8412 S:      Maintained
8413 F:      Documentation/kbuild/
8414 F:      Makefile
8415 F:      scripts/Kbuild*
8416 F:      scripts/Makefile*
8417 F:      scripts/basic/
8418 F:      scripts/mk*
8419 F:      scripts/mod/
8420 F:      scripts/package/
8421
8422 KERNEL JANITORS
8423 L:      kernel-janitors@vger.kernel.org
8424 W:      http://kernelnewbies.org/KernelJanitors
8425 S:      Odd Fixes
8426
8427 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8428 M:      "J. Bruce Fields" <bfields@fieldses.org>
8429 M:      Jeff Layton <jlayton@kernel.org>
8430 L:      linux-nfs@vger.kernel.org
8431 W:      http://nfs.sourceforge.net/
8432 T:      git git://linux-nfs.org/~bfields/linux.git
8433 S:      Supported
8434 F:      fs/nfsd/
8435 F:      include/uapi/linux/nfsd/
8436 F:      fs/lockd/
8437 F:      fs/nfs_common/
8438 F:      net/sunrpc/
8439 F:      include/linux/lockd/
8440 F:      include/linux/sunrpc/
8441 F:      include/uapi/linux/sunrpc/
8442
8443 KERNEL SELFTEST FRAMEWORK
8444 M:      Shuah Khan <shuah@kernel.org>
8445 M:      Shuah Khan <skhan@linuxfoundation.org>
8446 L:      linux-kselftest@vger.kernel.org
8447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8448 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8449 S:      Maintained
8450 F:      tools/testing/selftests/
8451 F:      Documentation/dev-tools/kselftest*
8452
8453 KERNEL USERMODE HELPER
8454 M:      Luis Chamberlain <mcgrof@kernel.org>
8455 L:      linux-kernel@vger.kernel.org
8456 S:      Maintained
8457 F:      kernel/umh.c
8458 F:      include/linux/umh.h
8459
8460 KERNEL VIRTUAL MACHINE (KVM)
8461 M:      Paolo Bonzini <pbonzini@redhat.com>
8462 M:      Radim Krčmář <rkrcmar@redhat.com>
8463 L:      kvm@vger.kernel.org
8464 W:      http://www.linux-kvm.org
8465 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8466 S:      Supported
8467 F:      Documentation/virtual/kvm/
8468 F:      include/trace/events/kvm.h
8469 F:      include/uapi/asm-generic/kvm*
8470 F:      include/uapi/linux/kvm*
8471 F:      include/asm-generic/kvm*
8472 F:      include/linux/kvm*
8473 F:      include/kvm/iodev.h
8474 F:      virt/kvm/*
8475 F:      tools/kvm/
8476 F:      tools/testing/selftests/kvm/
8477
8478 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8479 M:      Joerg Roedel <joro@8bytes.org>
8480 L:      kvm@vger.kernel.org
8481 W:      http://www.linux-kvm.org/
8482 S:      Maintained
8483 F:      arch/x86/include/asm/svm.h
8484 F:      arch/x86/kvm/svm.c
8485
8486 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8487 M:      Christoffer Dall <christoffer.dall@arm.com>
8488 M:      Marc Zyngier <marc.zyngier@arm.com>
8489 R:      James Morse <james.morse@arm.com>
8490 R:      Julien Thierry <julien.thierry@arm.com>
8491 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8493 L:      kvmarm@lists.cs.columbia.edu
8494 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8496 S:      Maintained
8497 F:      arch/arm/include/uapi/asm/kvm*
8498 F:      arch/arm/include/asm/kvm*
8499 F:      arch/arm/kvm/
8500 F:      arch/arm64/include/uapi/asm/kvm*
8501 F:      arch/arm64/include/asm/kvm*
8502 F:      arch/arm64/kvm/
8503 F:      virt/kvm/arm/
8504 F:      include/kvm/arm_*
8505
8506 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8507 M:      James Hogan <jhogan@kernel.org>
8508 L:      linux-mips@vger.kernel.org
8509 S:      Supported
8510 F:      arch/mips/include/uapi/asm/kvm*
8511 F:      arch/mips/include/asm/kvm*
8512 F:      arch/mips/kvm/
8513
8514 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8515 M:      Paul Mackerras <paulus@ozlabs.org>
8516 L:      kvm-ppc@vger.kernel.org
8517 W:      http://www.linux-kvm.org/
8518 T:      git git://github.com/agraf/linux-2.6.git
8519 S:      Supported
8520 F:      arch/powerpc/include/uapi/asm/kvm*
8521 F:      arch/powerpc/include/asm/kvm*
8522 F:      arch/powerpc/kvm/
8523 F:      arch/powerpc/kernel/kvm*
8524
8525 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8526 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8527 M:      Janosch Frank <frankja@linux.ibm.com>
8528 R:      David Hildenbrand <david@redhat.com>
8529 R:      Cornelia Huck <cohuck@redhat.com>
8530 L:      linux-s390@vger.kernel.org
8531 W:      http://www.ibm.com/developerworks/linux/linux390/
8532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8533 S:      Supported
8534 F:      arch/s390/include/uapi/asm/kvm*
8535 F:      arch/s390/include/asm/gmap.h
8536 F:      arch/s390/include/asm/kvm*
8537 F:      arch/s390/kvm/
8538 F:      arch/s390/mm/gmap.c
8539
8540 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8541 M:      Paolo Bonzini <pbonzini@redhat.com>
8542 M:      Radim Krčmář <rkrcmar@redhat.com>
8543 L:      kvm@vger.kernel.org
8544 W:      http://www.linux-kvm.org
8545 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8546 S:      Supported
8547 F:      arch/x86/kvm/
8548 F:      arch/x86/kvm/*/
8549 F:      arch/x86/include/uapi/asm/kvm*
8550 F:      arch/x86/include/asm/kvm*
8551 F:      arch/x86/include/asm/pvclock-abi.h
8552 F:      arch/x86/kernel/kvm.c
8553 F:      arch/x86/kernel/kvmclock.c
8554
8555 KERNFS
8556 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8557 M:      Tejun Heo <tj@kernel.org>
8558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8559 S:      Supported
8560 F:      include/linux/kernfs.h
8561 F:      fs/kernfs/
8562
8563 KEXEC
8564 M:      Eric Biederman <ebiederm@xmission.com>
8565 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8566 L:      kexec@lists.infradead.org
8567 S:      Maintained
8568 F:      include/linux/kexec.h
8569 F:      include/uapi/linux/kexec.h
8570 F:      kernel/kexec*
8571
8572 KEYS-ENCRYPTED
8573 M:      Mimi Zohar <zohar@linux.ibm.com>
8574 L:      linux-integrity@vger.kernel.org
8575 L:      keyrings@vger.kernel.org
8576 S:      Supported
8577 F:      Documentation/security/keys/trusted-encrypted.rst
8578 F:      include/keys/encrypted-type.h
8579 F:      security/keys/encrypted-keys/
8580
8581 KEYS-TRUSTED
8582 M:      James Bottomley <jejb@linux.ibm.com>
8583 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8584 M:      Mimi Zohar <zohar@linux.ibm.com>
8585 L:      linux-integrity@vger.kernel.org
8586 L:      keyrings@vger.kernel.org
8587 S:      Supported
8588 F:      Documentation/security/keys/trusted-encrypted.rst
8589 F:      include/keys/trusted-type.h
8590 F:      security/keys/trusted.c
8591 F:      security/keys/trusted.h
8592
8593 KEYS/KEYRINGS:
8594 M:      David Howells <dhowells@redhat.com>
8595 L:      keyrings@vger.kernel.org
8596 S:      Maintained
8597 F:      Documentation/security/keys/core.rst
8598 F:      include/linux/key.h
8599 F:      include/linux/key-type.h
8600 F:      include/linux/keyctl.h
8601 F:      include/uapi/linux/keyctl.h
8602 F:      include/keys/
8603 F:      security/keys/
8604
8605 KGDB / KDB /debug_core
8606 M:      Jason Wessel <jason.wessel@windriver.com>
8607 M:      Daniel Thompson <daniel.thompson@linaro.org>
8608 W:      http://kgdb.wiki.kernel.org/
8609 L:      kgdb-bugreport@lists.sourceforge.net
8610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8611 S:      Maintained
8612 F:      Documentation/dev-tools/kgdb.rst
8613 F:      drivers/misc/kgdbts.c
8614 F:      drivers/tty/serial/kgdboc.c
8615 F:      include/linux/kdb.h
8616 F:      include/linux/kgdb.h
8617 F:      kernel/debug/
8618
8619 KMEMLEAK
8620 M:      Catalin Marinas <catalin.marinas@arm.com>
8621 S:      Maintained
8622 F:      Documentation/dev-tools/kmemleak.rst
8623 F:      include/linux/kmemleak.h
8624 F:      mm/kmemleak.c
8625 F:      mm/kmemleak-test.c
8626
8627 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8628 M:      Luis Chamberlain <mcgrof@kernel.org>
8629 L:      linux-kernel@vger.kernel.org
8630 S:      Maintained
8631 F:      kernel/kmod.c
8632 F:      include/linux/kmod.h
8633 F:      lib/test_kmod.c
8634 F:      tools/testing/selftests/kmod/
8635
8636 KPROBES
8637 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8638 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8639 M:      "David S. Miller" <davem@davemloft.net>
8640 M:      Masami Hiramatsu <mhiramat@kernel.org>
8641 S:      Maintained
8642 F:      Documentation/kprobes.txt
8643 F:      include/linux/kprobes.h
8644 F:      include/asm-generic/kprobes.h
8645 F:      kernel/kprobes.c
8646
8647 KS0108 LCD CONTROLLER DRIVER
8648 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8649 S:      Maintained
8650 F:      Documentation/auxdisplay/ks0108
8651 F:      drivers/auxdisplay/ks0108.c
8652 F:      include/linux/ks0108.h
8653
8654 L3MDEV
8655 M:      David Ahern <dsa@cumulusnetworks.com>
8656 L:      netdev@vger.kernel.org
8657 S:      Maintained
8658 F:      net/l3mdev
8659 F:      include/net/l3mdev.h
8660
8661 L7 BPF FRAMEWORK
8662 M:      John Fastabend <john.fastabend@gmail.com>
8663 M:      Daniel Borkmann <daniel@iogearbox.net>
8664 L:      netdev@vger.kernel.org
8665 L:      bpf@vger.kernel.org
8666 S:      Maintained
8667 F:      include/linux/skmsg.h
8668 F:      net/core/skmsg.c
8669 F:      net/core/sock_map.c
8670 F:      net/ipv4/tcp_bpf.c
8671
8672 LANTIQ / INTEL Ethernet drivers
8673 M:      Hauke Mehrtens <hauke@hauke-m.de>
8674 L:      netdev@vger.kernel.org
8675 S:      Maintained
8676 F:      net/dsa/tag_gswip.c
8677 F:      drivers/net/ethernet/lantiq_xrx200.c
8678 F:      drivers/net/dsa/lantiq_pce.h
8679 F:      drivers/net/dsa/lantiq_gswip.c
8680
8681 LANTIQ MIPS ARCHITECTURE
8682 M:      John Crispin <john@phrozen.org>
8683 L:      linux-mips@vger.kernel.org
8684 S:      Maintained
8685 F:      arch/mips/lantiq
8686 F:      drivers/soc/lantiq
8687
8688 LAPB module
8689 L:      linux-x25@vger.kernel.org
8690 S:      Orphan
8691 F:      Documentation/networking/lapb-module.txt
8692 F:      include/*/lapb.h
8693 F:      net/lapb/
8694
8695 LASI 53c700 driver for PARISC
8696 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8697 L:      linux-scsi@vger.kernel.org
8698 S:      Maintained
8699 F:      Documentation/scsi/53c700.txt
8700 F:      drivers/scsi/53c700*
8701
8702 LEAKING_ADDRESSES
8703 M:      Tobin C. Harding <me@tobin.cc>
8704 M:      Tycho Andersen <tycho@tycho.ws>
8705 L:      kernel-hardening@lists.openwall.com
8706 S:      Maintained
8707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8708 F:      scripts/leaking_addresses.pl
8709
8710 LED SUBSYSTEM
8711 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8712 M:      Pavel Machek <pavel@ucw.cz>
8713 L:      linux-leds@vger.kernel.org
8714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8715 S:      Maintained
8716 F:      Documentation/devicetree/bindings/leds/
8717 F:      drivers/leds/
8718 F:      include/linux/leds.h
8719
8720 LEGACY EEPROM DRIVER
8721 M:      Jean Delvare <jdelvare@suse.com>
8722 S:      Maintained
8723 F:      Documentation/misc-devices/eeprom
8724 F:      drivers/misc/eeprom/eeprom.c
8725
8726 LEGO MINDSTORMS EV3
8727 R:      David Lechner <david@lechnology.com>
8728 S:      Maintained
8729 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8730 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8731 F:      drivers/power/supply/lego_ev3_battery.c
8732
8733 LEGO USB Tower driver
8734 M:      Juergen Stuber <starblue@users.sourceforge.net>
8735 L:      legousb-devel@lists.sourceforge.net
8736 W:      http://legousb.sourceforge.net/
8737 S:      Maintained
8738 F:      drivers/usb/misc/legousbtower.c
8739
8740 LG LAPTOP EXTRAS
8741 M:      Matan Ziv-Av <matan@svgalib.org>
8742 L:      platform-driver-x86@vger.kernel.org
8743 S:      Maintained
8744 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8745 F:      Documentation/laptops/lg-laptop.rst
8746 F:      drivers/platform/x86/lg-laptop.c
8747
8748 LG2160 MEDIA DRIVER
8749 M:      Michael Krufky <mkrufky@linuxtv.org>
8750 L:      linux-media@vger.kernel.org
8751 W:      https://linuxtv.org
8752 W:      http://github.com/mkrufky
8753 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8754 T:      git git://linuxtv.org/mkrufky/tuners.git
8755 S:      Maintained
8756 F:      drivers/media/dvb-frontends/lg2160.*
8757
8758 LGDT3305 MEDIA DRIVER
8759 M:      Michael Krufky <mkrufky@linuxtv.org>
8760 L:      linux-media@vger.kernel.org
8761 W:      https://linuxtv.org
8762 W:      http://github.com/mkrufky
8763 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8764 T:      git git://linuxtv.org/mkrufky/tuners.git
8765 S:      Maintained
8766 F:      drivers/media/dvb-frontends/lgdt3305.*
8767
8768 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8769 M:      Viresh Kumar <vireshk@kernel.org>
8770 L:      linux-ide@vger.kernel.org
8771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8772 S:      Maintained
8773 F:      include/linux/pata_arasan_cf_data.h
8774 F:      drivers/ata/pata_arasan_cf.c
8775
8776 LIBATA PATA DRIVERS
8777 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8778 M:      Jens Axboe <axboe@kernel.dk>
8779 L:      linux-ide@vger.kernel.org
8780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8781 S:      Maintained
8782 F:      drivers/ata/pata_*.c
8783 F:      drivers/ata/ata_generic.c
8784
8785 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8786 M:      Linus Walleij <linus.walleij@linaro.org>
8787 L:      linux-ide@vger.kernel.org
8788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8789 S:      Maintained
8790 F:      drivers/ata/pata_ftide010.c
8791 F:      drivers/ata/sata_gemini.c
8792 F:      drivers/ata/sata_gemini.h
8793
8794 LIBATA SATA AHCI PLATFORM devices support
8795 M:      Hans de Goede <hdegoede@redhat.com>
8796 M:      Jens Axboe <axboe@kernel.dk>
8797 L:      linux-ide@vger.kernel.org
8798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8799 S:      Maintained
8800 F:      drivers/ata/ahci_platform.c
8801 F:      drivers/ata/libahci_platform.c
8802 F:      include/linux/ahci_platform.h
8803
8804 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8805 M:      Mikael Pettersson <mikpelinux@gmail.com>
8806 L:      linux-ide@vger.kernel.org
8807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8808 S:      Maintained
8809 F:      drivers/ata/sata_promise.*
8810
8811 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8812 M:      Jens Axboe <axboe@kernel.dk>
8813 L:      linux-ide@vger.kernel.org
8814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8815 S:      Maintained
8816 F:      drivers/ata/
8817 F:      include/linux/ata.h
8818 F:      include/linux/libata.h
8819 F:      Documentation/devicetree/bindings/ata/
8820
8821 LIBLOCKDEP
8822 M:      Sasha Levin <alexander.levin@microsoft.com>
8823 S:      Maintained
8824 F:      tools/lib/lockdep/
8825
8826 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8827 M:      Dan Williams <dan.j.williams@intel.com>
8828 M:      Vishal Verma <vishal.l.verma@intel.com>
8829 M:      Dave Jiang <dave.jiang@intel.com>
8830 L:      linux-nvdimm@lists.01.org
8831 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8832 S:      Supported
8833 F:      drivers/nvdimm/blk.c
8834 F:      drivers/nvdimm/region_devs.c
8835
8836 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8837 M:      Vishal Verma <vishal.l.verma@intel.com>
8838 M:      Dan Williams <dan.j.williams@intel.com>
8839 M:      Dave Jiang <dave.jiang@intel.com>
8840 L:      linux-nvdimm@lists.01.org
8841 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8842 S:      Supported
8843 F:      drivers/nvdimm/btt*
8844
8845 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8846 M:      Dan Williams <dan.j.williams@intel.com>
8847 M:      Vishal Verma <vishal.l.verma@intel.com>
8848 M:      Dave Jiang <dave.jiang@intel.com>
8849 L:      linux-nvdimm@lists.01.org
8850 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8851 S:      Supported
8852 F:      drivers/nvdimm/pmem*
8853
8854 LIBNVDIMM: DEVICETREE BINDINGS
8855 M:      Oliver O'Halloran <oohall@gmail.com>
8856 L:      linux-nvdimm@lists.01.org
8857 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8858 S:      Supported
8859 F:      drivers/nvdimm/of_pmem.c
8860 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8861
8862 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8863 M:      Dan Williams <dan.j.williams@intel.com>
8864 M:      Vishal Verma <vishal.l.verma@intel.com>
8865 M:      Dave Jiang <dave.jiang@intel.com>
8866 M:      Keith Busch <keith.busch@intel.com>
8867 M:      Ira Weiny <ira.weiny@intel.com>
8868 L:      linux-nvdimm@lists.01.org
8869 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8871 S:      Supported
8872 F:      drivers/nvdimm/*
8873 F:      drivers/acpi/nfit/*
8874 F:      include/linux/nd.h
8875 F:      include/linux/libnvdimm.h
8876 F:      include/uapi/linux/ndctl.h
8877
8878 LIGHTNVM PLATFORM SUPPORT
8879 M:      Matias Bjorling <mb@lightnvm.io>
8880 W:      http://github/OpenChannelSSD
8881 L:      linux-block@vger.kernel.org
8882 S:      Maintained
8883 F:      drivers/lightnvm/
8884 F:      include/linux/lightnvm.h
8885 F:      include/uapi/linux/lightnvm.h
8886
8887 LINUX FOR POWER MACINTOSH
8888 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8889 W:      http://www.penguinppc.org/
8890 L:      linuxppc-dev@lists.ozlabs.org
8891 S:      Maintained
8892 F:      arch/powerpc/platforms/powermac/
8893 F:      drivers/macintosh/
8894
8895 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8896 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8897 M:      Paul Mackerras <paulus@samba.org>
8898 M:      Michael Ellerman <mpe@ellerman.id.au>
8899 W:      https://github.com/linuxppc/linux/wiki
8900 L:      linuxppc-dev@lists.ozlabs.org
8901 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8903 S:      Supported
8904 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8905 F:      Documentation/devicetree/bindings/powerpc/
8906 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8907 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8908 F:      Documentation/powerpc/
8909 F:      arch/powerpc/
8910 F:      drivers/char/tpm/tpm_ibmvtpm*
8911 F:      drivers/crypto/nx/
8912 F:      drivers/crypto/vmx/
8913 F:      drivers/i2c/busses/i2c-opal.c
8914 F:      drivers/net/ethernet/ibm/ibmveth.*
8915 F:      drivers/net/ethernet/ibm/ibmvnic.*
8916 F:      drivers/pci/hotplug/pnv_php.c
8917 F:      drivers/pci/hotplug/rpa*
8918 F:      drivers/rtc/rtc-opal.c
8919 F:      drivers/scsi/ibmvscsi/
8920 F:      drivers/tty/hvc/hvc_opal.c
8921 F:      drivers/watchdog/wdrtas.c
8922 F:      tools/testing/selftests/powerpc
8923 N:      /pmac
8924 N:      powermac
8925 N:      powernv
8926 N:      [^a-z0-9]ps3
8927 N:      pseries
8928
8929 LINUX FOR POWERPC EMBEDDED MPC5XXX
8930 M:      Anatolij Gustschin <agust@denx.de>
8931 L:      linuxppc-dev@lists.ozlabs.org
8932 T:      git git://git.denx.de/linux-denx-agust.git
8933 S:      Maintained
8934 F:      arch/powerpc/platforms/512x/
8935 F:      arch/powerpc/platforms/52xx/
8936
8937 LINUX FOR POWERPC EMBEDDED PPC4XX
8938 M:      Alistair Popple <alistair@popple.id.au>
8939 M:      Matt Porter <mporter@kernel.crashing.org>
8940 W:      http://www.penguinppc.org/
8941 L:      linuxppc-dev@lists.ozlabs.org
8942 S:      Maintained
8943 F:      arch/powerpc/platforms/40x/
8944 F:      arch/powerpc/platforms/44x/
8945
8946 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8947 M:      Scott Wood <oss@buserror.net>
8948 M:      Kumar Gala <galak@kernel.crashing.org>
8949 W:      http://www.penguinppc.org/
8950 L:      linuxppc-dev@lists.ozlabs.org
8951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8952 S:      Maintained
8953 F:      arch/powerpc/platforms/83xx/
8954 F:      arch/powerpc/platforms/85xx/
8955 F:      Documentation/devicetree/bindings/powerpc/fsl/
8956
8957 LINUX FOR POWERPC EMBEDDED PPC8XX
8958 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8959 W:      http://www.penguinppc.org/
8960 L:      linuxppc-dev@lists.ozlabs.org
8961 S:      Maintained
8962 F:      arch/powerpc/platforms/8xx/
8963
8964 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8965 L:      linuxppc-dev@lists.ozlabs.org
8966 S:      Orphan
8967 F:      arch/powerpc/*/*virtex*
8968 F:      arch/powerpc/*/*/*virtex*
8969
8970 LINUX FOR POWERPC PA SEMI PWRFICIENT
8971 L:      linuxppc-dev@lists.ozlabs.org
8972 S:      Orphan
8973 F:      arch/powerpc/platforms/pasemi/
8974 F:      drivers/*/*pasemi*
8975 F:      drivers/*/*/*pasemi*
8976
8977 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8978 M:      Kees Cook <keescook@chromium.org>
8979 S:      Maintained
8980 F:      drivers/misc/lkdtm/*
8981
8982 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8983 M:      Alan Stern <stern@rowland.harvard.edu>
8984 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8985 M:      Will Deacon <will.deacon@arm.com>
8986 M:      Peter Zijlstra <peterz@infradead.org>
8987 M:      Boqun Feng <boqun.feng@gmail.com>
8988 M:      Nicholas Piggin <npiggin@gmail.com>
8989 M:      David Howells <dhowells@redhat.com>
8990 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8991 M:      Luc Maranget <luc.maranget@inria.fr>
8992 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8993 R:      Akira Yokosawa <akiyks@gmail.com>
8994 R:      Daniel Lustig <dlustig@nvidia.com>
8995 L:      linux-kernel@vger.kernel.org
8996 L:      linux-arch@vger.kernel.org
8997 S:      Supported
8998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8999 F:      tools/memory-model/
9000 F:      Documentation/atomic_bitops.txt
9001 F:      Documentation/atomic_t.txt
9002 F:      Documentation/core-api/atomic_ops.rst
9003 F:      Documentation/core-api/refcount-vs-atomic.rst
9004 F:      Documentation/memory-barriers.txt
9005
9006 LIS3LV02D ACCELEROMETER DRIVER
9007 M:      Eric Piel <eric.piel@tremplin-utc.net>
9008 S:      Maintained
9009 F:      Documentation/misc-devices/lis3lv02d
9010 F:      drivers/misc/lis3lv02d/
9011 F:      drivers/platform/x86/hp_accel.c
9012
9013 LIVE PATCHING
9014 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9015 M:      Jiri Kosina <jikos@kernel.org>
9016 M:      Miroslav Benes <mbenes@suse.cz>
9017 M:      Petr Mladek <pmladek@suse.com>
9018 R:      Joe Lawrence <joe.lawrence@redhat.com>
9019 S:      Maintained
9020 F:      kernel/livepatch/
9021 F:      include/linux/livepatch.h
9022 F:      arch/x86/include/asm/livepatch.h
9023 F:      arch/x86/kernel/livepatch.c
9024 F:      Documentation/livepatch/
9025 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9026 F:      samples/livepatch/
9027 F:      tools/testing/selftests/livepatch/
9028 L:      live-patching@vger.kernel.org
9029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9030
9031 LLC (802.2)
9032 L:      netdev@vger.kernel.org
9033 S:      Odd fixes
9034 F:      include/linux/llc.h
9035 F:      include/uapi/linux/llc.h
9036 F:      include/net/llc*
9037 F:      net/llc/
9038
9039 LM73 HARDWARE MONITOR DRIVER
9040 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9041 L:      linux-hwmon@vger.kernel.org
9042 S:      Maintained
9043 F:      drivers/hwmon/lm73.c
9044
9045 LM78 HARDWARE MONITOR DRIVER
9046 M:      Jean Delvare <jdelvare@suse.com>
9047 L:      linux-hwmon@vger.kernel.org
9048 S:      Maintained
9049 F:      Documentation/hwmon/lm78
9050 F:      drivers/hwmon/lm78.c
9051
9052 LM83 HARDWARE MONITOR DRIVER
9053 M:      Jean Delvare <jdelvare@suse.com>
9054 L:      linux-hwmon@vger.kernel.org
9055 S:      Maintained
9056 F:      Documentation/hwmon/lm83
9057 F:      drivers/hwmon/lm83.c
9058
9059 LM90 HARDWARE MONITOR DRIVER
9060 M:      Jean Delvare <jdelvare@suse.com>
9061 L:      linux-hwmon@vger.kernel.org
9062 S:      Maintained
9063 F:      Documentation/hwmon/lm90
9064 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9065 F:      drivers/hwmon/lm90.c
9066 F:      include/dt-bindings/thermal/lm90.h
9067
9068 LM95234 HARDWARE MONITOR DRIVER
9069 M:      Guenter Roeck <linux@roeck-us.net>
9070 L:      linux-hwmon@vger.kernel.org
9071 S:      Maintained
9072 F:      Documentation/hwmon/lm95234
9073 F:      drivers/hwmon/lm95234.c
9074
9075 LME2510 MEDIA DRIVER
9076 M:      Malcolm Priestley <tvboxspy@gmail.com>
9077 L:      linux-media@vger.kernel.org
9078 W:      https://linuxtv.org
9079 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9080 S:      Maintained
9081 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9082
9083 LOADPIN SECURITY MODULE
9084 M:      Kees Cook <keescook@chromium.org>
9085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9086 S:      Supported
9087 F:      security/loadpin/
9088 F:      Documentation/admin-guide/LSM/LoadPin.rst
9089
9090 LOCKING PRIMITIVES
9091 M:      Peter Zijlstra <peterz@infradead.org>
9092 M:      Ingo Molnar <mingo@redhat.com>
9093 M:      Will Deacon <will.deacon@arm.com>
9094 L:      linux-kernel@vger.kernel.org
9095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9096 S:      Maintained
9097 F:      Documentation/locking/
9098 F:      include/linux/lockdep.h
9099 F:      include/linux/spinlock*.h
9100 F:      arch/*/include/asm/spinlock*.h
9101 F:      include/linux/rwlock*.h
9102 F:      include/linux/mutex*.h
9103 F:      include/linux/rwsem*.h
9104 F:      arch/*/include/asm/rwsem.h
9105 F:      include/linux/seqlock.h
9106 F:      lib/locking*.[ch]
9107 F:      kernel/locking/
9108 X:      kernel/locking/locktorture.c
9109
9110 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9111 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9112 L:      linux-ntfs-dev@lists.sourceforge.net
9113 W:      http://www.linux-ntfs.org/content/view/19/37/
9114 S:      Maintained
9115 F:      Documentation/ldm.txt
9116 F:      block/partitions/ldm.*
9117
9118 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9119 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9120 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9121 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9122 L:      MPT-FusionLinux.pdl@broadcom.com
9123 L:      linux-scsi@vger.kernel.org
9124 W:      http://www.avagotech.com/support/
9125 S:      Supported
9126 F:      drivers/message/fusion/
9127 F:      drivers/scsi/mpt3sas/
9128
9129 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9130 M:      Matthew Wilcox <willy@infradead.org>
9131 L:      linux-scsi@vger.kernel.org
9132 S:      Maintained
9133 F:      drivers/scsi/sym53c8xx_2/
9134
9135 LTC1660 DAC DRIVER
9136 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9137 L:      linux-iio@vger.kernel.org
9138 S:      Maintained
9139 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9140 F:      drivers/iio/dac/ltc1660.c
9141
9142 LTC4261 HARDWARE MONITOR DRIVER
9143 M:      Guenter Roeck <linux@roeck-us.net>
9144 L:      linux-hwmon@vger.kernel.org
9145 S:      Maintained
9146 F:      Documentation/hwmon/ltc4261
9147 F:      drivers/hwmon/ltc4261.c
9148
9149 LTC4306 I2C MULTIPLEXER DRIVER
9150 M:      Michael Hennerich <michael.hennerich@analog.com>
9151 W:      http://ez.analog.com/community/linux-device-drivers
9152 L:      linux-i2c@vger.kernel.org
9153 S:      Supported
9154 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9155 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9156
9157 LTP (Linux Test Project)
9158 M:      Mike Frysinger <vapier@gentoo.org>
9159 M:      Cyril Hrubis <chrubis@suse.cz>
9160 M:      Wanlong Gao <wanlong.gao@gmail.com>
9161 M:      Jan Stancek <jstancek@redhat.com>
9162 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9163 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9164 L:      ltp@lists.linux.it (subscribers-only)
9165 W:      http://linux-test-project.github.io/
9166 T:      git git://github.com/linux-test-project/ltp.git
9167 S:      Maintained
9168
9169 M68K ARCHITECTURE
9170 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9171 L:      linux-m68k@lists.linux-m68k.org
9172 W:      http://www.linux-m68k.org/
9173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9174 S:      Maintained
9175 F:      arch/m68k/
9176 F:      drivers/zorro/
9177
9178 M68K ON APPLE MACINTOSH
9179 M:      Joshua Thompson <funaho@jurai.org>
9180 W:      http://www.mac.linux-m68k.org/
9181 L:      linux-m68k@lists.linux-m68k.org
9182 S:      Maintained
9183 F:      arch/m68k/mac/
9184
9185 M68K ON HP9000/300
9186 M:      Philip Blundell <philb@gnu.org>
9187 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9188 S:      Maintained
9189 F:      arch/m68k/hp300/
9190
9191 M88DS3103 MEDIA DRIVER
9192 M:      Antti Palosaari <crope@iki.fi>
9193 L:      linux-media@vger.kernel.org
9194 W:      https://linuxtv.org
9195 W:      http://palosaari.fi/linux/
9196 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9197 T:      git git://linuxtv.org/anttip/media_tree.git
9198 S:      Maintained
9199 F:      drivers/media/dvb-frontends/m88ds3103*
9200
9201 M88RS2000 MEDIA DRIVER
9202 M:      Malcolm Priestley <tvboxspy@gmail.com>
9203 L:      linux-media@vger.kernel.org
9204 W:      https://linuxtv.org
9205 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9206 S:      Maintained
9207 F:      drivers/media/dvb-frontends/m88rs2000*
9208
9209 MA901 MASTERKIT USB FM RADIO DRIVER
9210 M:      Alexey Klimov <klimov.linux@gmail.com>
9211 L:      linux-media@vger.kernel.org
9212 T:      git git://linuxtv.org/media_tree.git
9213 S:      Maintained
9214 F:      drivers/media/radio/radio-ma901.c
9215
9216 MAC80211
9217 M:      Johannes Berg <johannes@sipsolutions.net>
9218 L:      linux-wireless@vger.kernel.org
9219 W:      http://wireless.kernel.org/
9220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9222 S:      Maintained
9223 F:      Documentation/networking/mac80211-injection.txt
9224 F:      include/net/mac80211.h
9225 F:      net/mac80211/
9226 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9227 F:      Documentation/networking/mac80211_hwsim/README
9228
9229 MAILBOX API
9230 M:      Jassi Brar <jassisinghbrar@gmail.com>
9231 L:      linux-kernel@vger.kernel.org
9232 S:      Maintained
9233 F:      drivers/mailbox/
9234 F:      include/linux/mailbox_client.h
9235 F:      include/linux/mailbox_controller.h
9236
9237 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9238 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9239 W:      http://www.kernel.org/doc/man-pages
9240 L:      linux-man@vger.kernel.org
9241 S:      Maintained
9242
9243 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9244 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9245 L:      linux-mips@vger.kernel.org
9246 S:      Maintained
9247 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9248
9249 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9250 M:      Andrew Lunn <andrew@lunn.ch>
9251 M:      Vivien Didelot <vivien.didelot@gmail.com>
9252 L:      netdev@vger.kernel.org
9253 S:      Maintained
9254 F:      drivers/net/dsa/mv88e6xxx/
9255 F:      include/linux/platform_data/mv88e6xxx.h
9256 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9257
9258 MARVELL ARMADA DRM SUPPORT
9259 M:      Russell King <linux@armlinux.org.uk>
9260 S:      Maintained
9261 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9262 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9263 F:      drivers/gpu/drm/armada/
9264 F:      include/uapi/drm/armada_drm.h
9265 F:      Documentation/devicetree/bindings/display/armada/
9266
9267 MARVELL ARMADA 3700 PHY DRIVERS
9268 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9269 S:      Maintained
9270 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9271 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9272 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9273 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9274
9275 MARVELL CRYPTO DRIVER
9276 M:      Boris Brezillon <bbrezillon@kernel.org>
9277 M:      Arnaud Ebalard <arno@natisbad.org>
9278 F:      drivers/crypto/marvell/
9279 S:      Maintained
9280 L:      linux-crypto@vger.kernel.org
9281
9282 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9283 M:      Mirko Lindner <mlindner@marvell.com>
9284 M:      Stephen Hemminger <stephen@networkplumber.org>
9285 L:      netdev@vger.kernel.org
9286 S:      Maintained
9287 F:      drivers/net/ethernet/marvell/sk*
9288
9289 MARVELL LIBERTAS WIRELESS DRIVER
9290 L:      libertas-dev@lists.infradead.org
9291 S:      Orphan
9292 F:      drivers/net/wireless/marvell/libertas/
9293
9294 MARVELL MACCHIATOBIN SUPPORT
9295 M:      Russell King <linux@armlinux.org.uk>
9296 L:      linux-arm-kernel@lists.infradead.org
9297 S:      Maintained
9298 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9299
9300 MARVELL MV643XX ETHERNET DRIVER
9301 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9302 L:      netdev@vger.kernel.org
9303 S:      Maintained
9304 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9305 F:      include/linux/mv643xx.h
9306
9307 MARVELL MV88X3310 PHY DRIVER
9308 M:      Russell King <linux@armlinux.org.uk>
9309 L:      netdev@vger.kernel.org
9310 S:      Maintained
9311 F:      drivers/net/phy/marvell10g.c
9312
9313 MARVELL MVEBU THERMAL DRIVER
9314 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9315 S:      Maintained
9316 F:      drivers/thermal/armada_thermal.c
9317
9318 MARVELL MVNETA ETHERNET DRIVER
9319 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9320 L:      netdev@vger.kernel.org
9321 S:      Maintained
9322 F:      drivers/net/ethernet/marvell/mvneta.*
9323
9324 MARVELL MWIFIEX WIRELESS DRIVER
9325 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9326 M:      Nishant Sarmukadam <nishants@marvell.com>
9327 M:      Ganapathi Bhat <gbhat@marvell.com>
9328 M:      Xinming Hu <huxinming820@gmail.com>
9329 L:      linux-wireless@vger.kernel.org
9330 S:      Maintained
9331 F:      drivers/net/wireless/marvell/mwifiex/
9332
9333 MARVELL MWL8K WIRELESS DRIVER
9334 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9335 L:      linux-wireless@vger.kernel.org
9336 S:      Odd Fixes
9337 F:      drivers/net/wireless/marvell/mwl8k.c
9338
9339 MARVELL NAND CONTROLLER DRIVER
9340 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9341 L:      linux-mtd@lists.infradead.org
9342 S:      Maintained
9343 F:      drivers/mtd/nand/raw/marvell_nand.c
9344 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9345
9346 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9347 M:      Nicolas Pitre <nico@fluxnic.net>
9348 S:      Odd Fixes
9349 F:      drivers/mmc/host/mvsdio.*
9350
9351 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9352 M:      Hu Ziji <huziji@marvell.com>
9353 L:      linux-mmc@vger.kernel.org
9354 S:      Supported
9355 F:      drivers/mmc/host/sdhci-xenon*
9356 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9357
9358 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9359 M:      Sunil Goutham <sgoutham@marvell.com>
9360 M:      Linu Cherian <lcherian@marvell.com>
9361 M:      Geetha sowjanya <gakula@marvell.com>
9362 M:      Jerin Jacob <jerinj@marvell.com>
9363 L:      netdev@vger.kernel.org
9364 S:      Supported
9365 F:      drivers/net/ethernet/marvell/octeontx2/af/
9366
9367 MATROX FRAMEBUFFER DRIVER
9368 L:      linux-fbdev@vger.kernel.org
9369 S:      Orphan
9370 F:      drivers/video/fbdev/matrox/matroxfb_*
9371 F:      include/uapi/linux/matroxfb.h
9372
9373 MAX16065 HARDWARE MONITOR DRIVER
9374 M:      Guenter Roeck <linux@roeck-us.net>
9375 L:      linux-hwmon@vger.kernel.org
9376 S:      Maintained
9377 F:      Documentation/hwmon/max16065
9378 F:      drivers/hwmon/max16065.c
9379
9380 MAX2175 SDR TUNER DRIVER
9381 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9382 L:      linux-media@vger.kernel.org
9383 T:      git git://linuxtv.org/media_tree.git
9384 S:      Maintained
9385 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9386 F:      Documentation/media/v4l-drivers/max2175.rst
9387 F:      drivers/media/i2c/max2175*
9388 F:      include/uapi/linux/max2175.h
9389
9390 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9391 L:      linux-hwmon@vger.kernel.org
9392 S:      Orphan
9393 F:      Documentation/hwmon/max6650
9394 F:      drivers/hwmon/max6650.c
9395
9396 MAX6697 HARDWARE MONITOR DRIVER
9397 M:      Guenter Roeck <linux@roeck-us.net>
9398 L:      linux-hwmon@vger.kernel.org
9399 S:      Maintained
9400 F:      Documentation/hwmon/max6697
9401 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9402 F:      drivers/hwmon/max6697.c
9403 F:      include/linux/platform_data/max6697.h
9404
9405 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9406 M:      Peter Rosin <peda@axentia.se>
9407 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9408 S:      Maintained
9409 F:      Documentation/devicetree/bindings/sound/max9860.txt
9410 F:      sound/soc/codecs/max9860.*
9411
9412 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9413 M:      Javier Martinez Canillas <javier@dowhile0.org>
9414 L:      linux-kernel@vger.kernel.org
9415 S:      Supported
9416 F:      drivers/regulator/max77802-regulator.c
9417 F:      Documentation/devicetree/bindings/*/*max77802.txt
9418 F:      include/dt-bindings/*/*max77802.h
9419
9420 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9421 M:      Krzysztof Kozlowski <krzk@kernel.org>
9422 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9423 L:      linux-pm@vger.kernel.org
9424 S:      Supported
9425 F:      drivers/power/supply/max14577_charger.c
9426 F:      drivers/power/supply/max77693_charger.c
9427
9428 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9429 M:      Chanwoo Choi <cw00.choi@samsung.com>
9430 M:      Krzysztof Kozlowski <krzk@kernel.org>
9431 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9432 L:      linux-kernel@vger.kernel.org
9433 S:      Supported
9434 F:      drivers/*/max14577*.c
9435 F:      drivers/*/max77686*.c
9436 F:      drivers/*/max77693*.c
9437 F:      drivers/extcon/extcon-max14577.c
9438 F:      drivers/extcon/extcon-max77693.c
9439 F:      drivers/rtc/rtc-max77686.c
9440 F:      drivers/clk/clk-max77686.c
9441 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9442 F:      Documentation/devicetree/bindings/*/max77686.txt
9443 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9444 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9445 F:      include/linux/mfd/max14577*.h
9446 F:      include/linux/mfd/max77686*.h
9447 F:      include/linux/mfd/max77693*.h
9448
9449 MAXIRADIO FM RADIO RECEIVER DRIVER
9450 M:      Hans Verkuil <hverkuil@xs4all.nl>
9451 L:      linux-media@vger.kernel.org
9452 T:      git git://linuxtv.org/media_tree.git
9453 W:      https://linuxtv.org
9454 S:      Maintained
9455 F:      drivers/media/radio/radio-maxiradio*
9456
9457 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9458 M:      Peter Rosin <peda@axentia.se>
9459 L:      linux-iio@vger.kernel.org
9460 S:      Maintained
9461 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9462 F:      drivers/iio/potentiometer/mcp4018.c
9463 F:      drivers/iio/potentiometer/mcp4531.c
9464
9465 MCR20A IEEE-802.15.4 RADIO DRIVER
9466 M:      Xue Liu <liuxuenetmail@gmail.com>
9467 L:      linux-wpan@vger.kernel.org
9468 W:      https://github.com/xueliu/mcr20a-linux
9469 S:      Maintained
9470 F:      drivers/net/ieee802154/mcr20a.c
9471 F:      drivers/net/ieee802154/mcr20a.h
9472 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9473
9474 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9475 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9476 L:      linux-iio@vger.kernel.org
9477 S:      Maintained
9478 F:      drivers/iio/dac/cio-dac.c
9479
9480 MEDIA DRIVERS FOR ASCOT2E
9481 M:      Sergey Kozlov <serjk@netup.ru>
9482 M:      Abylay Ospan <aospan@netup.ru>
9483 L:      linux-media@vger.kernel.org
9484 W:      https://linuxtv.org
9485 W:      http://netup.tv/
9486 T:      git git://linuxtv.org/media_tree.git
9487 S:      Supported
9488 F:      drivers/media/dvb-frontends/ascot2e*
9489
9490 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9491 M:      Jasmin Jessich <jasmin@anw.at>
9492 L:      linux-media@vger.kernel.org
9493 W:      https://linuxtv.org
9494 T:      git git://linuxtv.org/media_tree.git
9495 S:      Maintained
9496 F:      drivers/media/dvb-frontends/cxd2099*
9497
9498 MEDIA DRIVERS FOR CXD2841ER
9499 M:      Sergey Kozlov <serjk@netup.ru>
9500 M:      Abylay Ospan <aospan@netup.ru>
9501 L:      linux-media@vger.kernel.org
9502 W:      https://linuxtv.org
9503 W:      http://netup.tv/
9504 T:      git git://linuxtv.org/media_tree.git
9505 S:      Supported
9506 F:      drivers/media/dvb-frontends/cxd2841er*
9507
9508 MEDIA DRIVERS FOR CXD2880
9509 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9510 L:      linux-media@vger.kernel.org
9511 W:      http://linuxtv.org/
9512 T:      git git://linuxtv.org/media_tree.git
9513 S:      Supported
9514 F:      drivers/media/dvb-frontends/cxd2880/*
9515 F:      drivers/media/spi/cxd2880*
9516
9517 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9518 L:      linux-media@vger.kernel.org
9519 W:      https://linuxtv.org
9520 T:      git git://linuxtv.org/media_tree.git
9521 S:      Orphan
9522 F:      drivers/media/pci/ddbridge/*
9523
9524 MEDIA DRIVERS FOR FREESCALE IMX
9525 M:      Steve Longerbeam <slongerbeam@gmail.com>
9526 M:      Philipp Zabel <p.zabel@pengutronix.de>
9527 L:      linux-media@vger.kernel.org
9528 T:      git git://linuxtv.org/media_tree.git
9529 S:      Maintained
9530 F:      Documentation/devicetree/bindings/media/imx.txt
9531 F:      Documentation/media/v4l-drivers/imx.rst
9532 F:      drivers/staging/media/imx/
9533 F:      include/linux/imx-media.h
9534 F:      include/media/imx.h
9535
9536 MEDIA DRIVER FOR FREESCALE IMX PXP
9537 M:      Philipp Zabel <p.zabel@pengutronix.de>
9538 L:      linux-media@vger.kernel.org
9539 T:      git git://linuxtv.org/media_tree.git
9540 S:      Maintained
9541 F:      drivers/media/platform/imx-pxp.[ch]
9542
9543 MEDIA DRIVERS FOR FREESCALE IMX7
9544 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9545 L:      linux-media@vger.kernel.org
9546 T:      git git://linuxtv.org/media_tree.git
9547 S:      Maintained
9548 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9549 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9550 F:      Documentation/media/v4l-drivers/imx7.rst
9551 F:      drivers/staging/media/imx/imx7-media-csi.c
9552 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9553
9554 MEDIA DRIVERS FOR HELENE
9555 M:      Abylay Ospan <aospan@netup.ru>
9556 L:      linux-media@vger.kernel.org
9557 W:      https://linuxtv.org
9558 W:      http://netup.tv/
9559 T:      git git://linuxtv.org/media_tree.git
9560 S:      Supported
9561 F:      drivers/media/dvb-frontends/helene*
9562
9563 MEDIA DRIVERS FOR HORUS3A
9564 M:      Sergey Kozlov <serjk@netup.ru>
9565 M:      Abylay Ospan <aospan@netup.ru>
9566 L:      linux-media@vger.kernel.org
9567 W:      https://linuxtv.org
9568 W:      http://netup.tv/
9569 T:      git git://linuxtv.org/media_tree.git
9570 S:      Supported
9571 F:      drivers/media/dvb-frontends/horus3a*
9572
9573 MEDIA DRIVERS FOR LNBH25
9574 M:      Sergey Kozlov <serjk@netup.ru>
9575 M:      Abylay Ospan <aospan@netup.ru>
9576 L:      linux-media@vger.kernel.org
9577 W:      https://linuxtv.org
9578 W:      http://netup.tv/
9579 T:      git git://linuxtv.org/media_tree.git
9580 S:      Supported
9581 F:      drivers/media/dvb-frontends/lnbh25*
9582
9583 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9584 L:      linux-media@vger.kernel.org
9585 W:      https://linuxtv.org
9586 T:      git git://linuxtv.org/media_tree.git
9587 S:      Orphan
9588 F:      drivers/media/dvb-frontends/mxl5xx*
9589
9590 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9591 M:      Sergey Kozlov <serjk@netup.ru>
9592 M:      Abylay Ospan <aospan@netup.ru>
9593 L:      linux-media@vger.kernel.org
9594 W:      https://linuxtv.org
9595 W:      http://netup.tv/
9596 T:      git git://linuxtv.org/media_tree.git
9597 S:      Supported
9598 F:      drivers/media/pci/netup_unidvb/*
9599
9600 MEDIA DRIVERS FOR RENESAS - CEU
9601 M:      Jacopo Mondi <jacopo@jmondi.org>
9602 L:      linux-media@vger.kernel.org
9603 L:      linux-renesas-soc@vger.kernel.org
9604 T:      git git://linuxtv.org/media_tree.git
9605 S:      Supported
9606 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9607 F:      drivers/media/platform/renesas-ceu.c
9608 F:      include/media/drv-intf/renesas-ceu.h
9609
9610 MEDIA DRIVERS FOR RENESAS - DRIF
9611 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9612 L:      linux-media@vger.kernel.org
9613 L:      linux-renesas-soc@vger.kernel.org
9614 T:      git git://linuxtv.org/media_tree.git
9615 S:      Supported
9616 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9617 F:      drivers/media/platform/rcar_drif.c
9618
9619 MEDIA DRIVERS FOR RENESAS - FCP
9620 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9621 L:      linux-media@vger.kernel.org
9622 L:      linux-renesas-soc@vger.kernel.org
9623 T:      git git://linuxtv.org/media_tree.git
9624 S:      Supported
9625 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9626 F:      drivers/media/platform/rcar-fcp.c
9627 F:      include/media/rcar-fcp.h
9628
9629 MEDIA DRIVERS FOR RENESAS - FDP1
9630 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9631 L:      linux-media@vger.kernel.org
9632 L:      linux-renesas-soc@vger.kernel.org
9633 T:      git git://linuxtv.org/media_tree.git
9634 S:      Supported
9635 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9636 F:      drivers/media/platform/rcar_fdp1.c
9637
9638 MEDIA DRIVERS FOR RENESAS - VIN
9639 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9640 L:      linux-media@vger.kernel.org
9641 L:      linux-renesas-soc@vger.kernel.org
9642 T:      git git://linuxtv.org/media_tree.git
9643 S:      Supported
9644 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9645 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9646 F:      drivers/media/platform/rcar-vin/
9647
9648 MEDIA DRIVERS FOR RENESAS - VSP1
9649 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9650 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9651 L:      linux-media@vger.kernel.org
9652 L:      linux-renesas-soc@vger.kernel.org
9653 T:      git git://linuxtv.org/media_tree.git
9654 S:      Supported
9655 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9656 F:      drivers/media/platform/vsp1/
9657
9658 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9659 L:      linux-media@vger.kernel.org
9660 W:      https://linuxtv.org
9661 T:      git git://linuxtv.org/media_tree.git
9662 S:      Orphan
9663 F:      drivers/media/dvb-frontends/stv0910*
9664
9665 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9666 L:      linux-media@vger.kernel.org
9667 W:      https://linuxtv.org
9668 T:      git git://linuxtv.org/media_tree.git
9669 S:      Orphan
9670 F:      drivers/media/dvb-frontends/stv6111*
9671
9672 MEDIA DRIVERS FOR STM32 - DCMI
9673 M:      Hugues Fruchet <hugues.fruchet@st.com>
9674 L:      linux-media@vger.kernel.org
9675 T:      git git://linuxtv.org/media_tree.git
9676 S:      Supported
9677 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9678 F:      drivers/media/platform/stm32/stm32-dcmi.c
9679
9680 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9681 M:      Dmitry Osipenko <digetx@gmail.com>
9682 L:      linux-media@vger.kernel.org
9683 L:      linux-tegra@vger.kernel.org
9684 T:      git git://linuxtv.org/media_tree.git
9685 S:      Maintained
9686 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9687 F:      drivers/staging/media/tegra-vde/
9688
9689 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9690 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9691 P:      LinuxTV.org Project
9692 L:      linux-media@vger.kernel.org
9693 W:      https://linuxtv.org
9694 Q:      http://patchwork.kernel.org/project/linux-media/list/
9695 T:      git git://linuxtv.org/media_tree.git
9696 S:      Maintained
9697 F:      Documentation/devicetree/bindings/media/
9698 F:      Documentation/media/
9699 F:      drivers/media/
9700 F:      drivers/staging/media/
9701 F:      include/linux/platform_data/media/
9702 F:      include/media/
9703 F:      include/uapi/linux/dvb/
9704 F:      include/uapi/linux/videodev2.h
9705 F:      include/uapi/linux/media.h
9706 F:      include/uapi/linux/v4l2-*
9707 F:      include/uapi/linux/meye.h
9708 F:      include/uapi/linux/ivtv*
9709 F:      include/uapi/linux/uvcvideo.h
9710
9711 MEDIATEK BLUETOOTH DRIVER
9712 M:      Sean Wang <sean.wang@mediatek.com>
9713 L:      linux-bluetooth@vger.kernel.org
9714 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9715 S:      Maintained
9716 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9717 F:      drivers/bluetooth/btmtkuart.c
9718
9719 MEDIATEK CIR DRIVER
9720 M:      Sean Wang <sean.wang@mediatek.com>
9721 S:      Maintained
9722 F:      drivers/media/rc/mtk-cir.c
9723
9724 MEDIATEK DMA DRIVER
9725 M:      Sean Wang <sean.wang@mediatek.com>
9726 L:      dmaengine@vger.kernel.org
9727 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9728 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9729 S:      Maintained
9730 F:      Documentation/devicetree/bindings/dma/mtk-*
9731 F:      drivers/dma/mediatek/
9732
9733 MEDIATEK PMIC LED DRIVER
9734 M:      Sean Wang <sean.wang@mediatek.com>
9735 S:      Maintained
9736 F:      drivers/leds/leds-mt6323.c
9737 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9738
9739 MEDIATEK ETHERNET DRIVER
9740 M:      Felix Fietkau <nbd@openwrt.org>
9741 M:      John Crispin <john@phrozen.org>
9742 M:      Sean Wang <sean.wang@mediatek.com>
9743 M:      Nelson Chang <nelson.chang@mediatek.com>
9744 L:      netdev@vger.kernel.org
9745 S:      Maintained
9746 F:      drivers/net/ethernet/mediatek/
9747
9748 MEDIATEK SWITCH DRIVER
9749 M:      Sean Wang <sean.wang@mediatek.com>
9750 L:      netdev@vger.kernel.org
9751 S:      Maintained
9752 F:      drivers/net/dsa/mt7530.*
9753 F:      net/dsa/tag_mtk.c
9754
9755 MEDIATEK JPEG DRIVER
9756 M:      Rick Chang <rick.chang@mediatek.com>
9757 M:      Bin Liu <bin.liu@mediatek.com>
9758 S:      Supported
9759 F:      drivers/media/platform/mtk-jpeg/
9760 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9761
9762 MEDIATEK MDP DRIVER
9763 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9764 M:      Houlong Wei <houlong.wei@mediatek.com>
9765 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9766 S:      Supported
9767 F:      drivers/media/platform/mtk-mdp/
9768 F:      drivers/media/platform/mtk-vpu/
9769 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9770
9771 MEDIATEK MEDIA DRIVER
9772 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9773 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9774 S:      Supported
9775 F:      drivers/media/platform/mtk-vcodec/
9776 F:      drivers/media/platform/mtk-vpu/
9777 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9778 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9779
9780 MEDIATEK MT76 WIRELESS LAN DRIVER
9781 M:      Felix Fietkau <nbd@nbd.name>
9782 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9783 L:      linux-wireless@vger.kernel.org
9784 S:      Maintained
9785 F:      drivers/net/wireless/mediatek/mt76/
9786
9787 MEDIATEK MT7601U WIRELESS LAN DRIVER
9788 M:      Jakub Kicinski <kubakici@wp.pl>
9789 L:      linux-wireless@vger.kernel.org
9790 S:      Maintained
9791 F:      drivers/net/wireless/mediatek/mt7601u/
9792
9793 MEDIATEK NAND CONTROLLER DRIVER
9794 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9795 L:      linux-mtd@lists.infradead.org
9796 S:      Maintained
9797 F:      drivers/mtd/nand/raw/mtk_*
9798 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9799
9800 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9801 M:      Sean Wang <sean.wang@mediatek.com>
9802 S:      Maintained
9803 F:      drivers/char/hw_random/mtk-rng.c
9804
9805 MEDIATEK USB3 DRD IP DRIVER
9806 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9807 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9808 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9809 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9810 S:      Maintained
9811 F:      drivers/usb/mtu3/
9812
9813 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9814 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9815 M:      Martin Donnelly <martin.donnelly@ge.com>
9816 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9817 S:      Maintained
9818 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9819 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9820
9821 MEGARAID SCSI/SAS DRIVERS
9822 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9823 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9824 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9825 L:      megaraidlinux.pdl@broadcom.com
9826 L:      linux-scsi@vger.kernel.org
9827 W:      http://www.avagotech.com/support/
9828 S:      Maintained
9829 F:      Documentation/scsi/megaraid.txt
9830 F:      drivers/scsi/megaraid.*
9831 F:      drivers/scsi/megaraid/
9832
9833 MELEXIS MLX90614 DRIVER
9834 M:      Crt Mori <cmo@melexis.com>
9835 L:      linux-iio@vger.kernel.org
9836 W:      http://www.melexis.com
9837 S:      Supported
9838 F:      drivers/iio/temperature/mlx90614.c
9839
9840 MELEXIS MLX90632 DRIVER
9841 M:      Crt Mori <cmo@melexis.com>
9842 L:      linux-iio@vger.kernel.org
9843 W:      http://www.melexis.com
9844 S:      Supported
9845 F:      drivers/iio/temperature/mlx90632.c
9846
9847 MELFAS MIP4 TOUCHSCREEN DRIVER
9848 M:      Sangwon Jee <jeesw@melfas.com>
9849 W:      http://www.melfas.com
9850 S:      Supported
9851 F:      drivers/input/touchscreen/melfas_mip4.c
9852 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9853
9854 MELLANOX ETHERNET DRIVER (mlx4_en)
9855 M:      Tariq Toukan <tariqt@mellanox.com>
9856 L:      netdev@vger.kernel.org
9857 S:      Supported
9858 W:      http://www.mellanox.com
9859 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9860 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9861
9862 MELLANOX ETHERNET DRIVER (mlx5e)
9863 M:      Saeed Mahameed <saeedm@mellanox.com>
9864 L:      netdev@vger.kernel.org
9865 S:      Supported
9866 W:      http://www.mellanox.com
9867 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9868 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9869
9870 MELLANOX ETHERNET INNOVA DRIVERS
9871 R:      Boris Pismenny <borisp@mellanox.com>
9872 L:      netdev@vger.kernel.org
9873 S:      Supported
9874 W:      http://www.mellanox.com
9875 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9876 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9877 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9878 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9879 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9880
9881 MELLANOX ETHERNET SWITCH DRIVERS
9882 M:      Jiri Pirko <jiri@mellanox.com>
9883 M:      Ido Schimmel <idosch@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/mlxsw/
9889 F:      tools/testing/selftests/drivers/net/mlxsw/
9890
9891 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9892 M:      mlxsw@mellanox.com
9893 L:      netdev@vger.kernel.org
9894 S:      Supported
9895 W:      http://www.mellanox.com
9896 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9897 F:      drivers/net/ethernet/mellanox/mlxfw/
9898
9899 MELLANOX HARDWARE PLATFORM SUPPORT
9900 M:      Andy Shevchenko <andy@infradead.org>
9901 M:      Darren Hart <dvhart@infradead.org>
9902 M:      Vadim Pasternak <vadimp@mellanox.com>
9903 L:      platform-driver-x86@vger.kernel.org
9904 S:      Supported
9905 F:      drivers/platform/mellanox/
9906 F:      include/linux/platform_data/mlxreg.h
9907
9908 MELLANOX MLX4 core VPI driver
9909 M:      Tariq Toukan <tariqt@mellanox.com>
9910 L:      netdev@vger.kernel.org
9911 L:      linux-rdma@vger.kernel.org
9912 W:      http://www.mellanox.com
9913 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9914 S:      Supported
9915 F:      drivers/net/ethernet/mellanox/mlx4/
9916 F:      include/linux/mlx4/
9917
9918 MELLANOX MLX4 IB driver
9919 M:      Yishai Hadas <yishaih@mellanox.com>
9920 L:      linux-rdma@vger.kernel.org
9921 W:      http://www.mellanox.com
9922 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9923 S:      Supported
9924 F:      drivers/infiniband/hw/mlx4/
9925 F:      include/linux/mlx4/
9926 F:      include/uapi/rdma/mlx4-abi.h
9927
9928 MELLANOX MLX5 core VPI driver
9929 M:      Saeed Mahameed <saeedm@mellanox.com>
9930 M:      Leon Romanovsky <leonro@mellanox.com>
9931 L:      netdev@vger.kernel.org
9932 L:      linux-rdma@vger.kernel.org
9933 W:      http://www.mellanox.com
9934 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9935 S:      Supported
9936 F:      drivers/net/ethernet/mellanox/mlx5/core/
9937 F:      include/linux/mlx5/
9938
9939 MELLANOX MLX5 IB driver
9940 M:      Leon Romanovsky <leonro@mellanox.com>
9941 L:      linux-rdma@vger.kernel.org
9942 W:      http://www.mellanox.com
9943 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9944 S:      Supported
9945 F:      drivers/infiniband/hw/mlx5/
9946 F:      include/linux/mlx5/
9947 F:      include/uapi/rdma/mlx5-abi.h
9948
9949 MELLANOX MLXCPLD I2C AND MUX DRIVER
9950 M:      Vadim Pasternak <vadimp@mellanox.com>
9951 M:      Michael Shych <michaelsh@mellanox.com>
9952 L:      linux-i2c@vger.kernel.org
9953 S:      Supported
9954 F:      drivers/i2c/busses/i2c-mlxcpld.c
9955 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9956 F:      Documentation/i2c/busses/i2c-mlxcpld
9957
9958 MELLANOX MLXCPLD LED DRIVER
9959 M:      Vadim Pasternak <vadimp@mellanox.com>
9960 L:      linux-leds@vger.kernel.org
9961 S:      Supported
9962 F:      drivers/leds/leds-mlxcpld.c
9963 F:      drivers/leds/leds-mlxreg.c
9964 F:      Documentation/leds/leds-mlxcpld.txt
9965
9966 MELLANOX PLATFORM DRIVER
9967 M:      Vadim Pasternak <vadimp@mellanox.com>
9968 L:      platform-driver-x86@vger.kernel.org
9969 S:      Supported
9970 F:      drivers/platform/x86/mlx-platform.c
9971
9972 MEMBARRIER SUPPORT
9973 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9974 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9975 L:      linux-kernel@vger.kernel.org
9976 S:      Supported
9977 F:      kernel/sched/membarrier.c
9978 F:      include/uapi/linux/membarrier.h
9979 F:      arch/powerpc/include/asm/membarrier.h
9980
9981 MEMBLOCK
9982 M:      Mike Rapoport <rppt@linux.ibm.com>
9983 L:      linux-mm@kvack.org
9984 S:      Maintained
9985 F:      include/linux/memblock.h
9986 F:      mm/memblock.c
9987 F:      Documentation/core-api/boot-time-mm.rst
9988
9989 MEMORY MANAGEMENT
9990 L:      linux-mm@kvack.org
9991 W:      http://www.linux-mm.org
9992 S:      Maintained
9993 F:      include/linux/mm.h
9994 F:      include/linux/gfp.h
9995 F:      include/linux/mmzone.h
9996 F:      include/linux/memory_hotplug.h
9997 F:      include/linux/vmalloc.h
9998 F:      mm/
9999
10000 MEMORY TECHNOLOGY DEVICES (MTD)
10001 M:      David Woodhouse <dwmw2@infradead.org>
10002 M:      Brian Norris <computersforpeace@gmail.com>
10003 M:      Boris Brezillon <bbrezillon@kernel.org>
10004 M:      Marek Vasut <marek.vasut@gmail.com>
10005 M:      Richard Weinberger <richard@nod.at>
10006 L:      linux-mtd@lists.infradead.org
10007 W:      http://www.linux-mtd.infradead.org/
10008 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10009 T:      git git://git.infradead.org/linux-mtd.git master
10010 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10011 S:      Maintained
10012 F:      Documentation/devicetree/bindings/mtd/
10013 F:      drivers/mtd/
10014 F:      include/linux/mtd/
10015 F:      include/uapi/mtd/
10016
10017 MEN A21 WATCHDOG DRIVER
10018 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10019 L:      linux-watchdog@vger.kernel.org
10020 S:      Maintained
10021 F:      drivers/watchdog/mena21_wdt.c
10022
10023 MEN CHAMELEON BUS (mcb)
10024 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10025 S:      Maintained
10026 F:      drivers/mcb/
10027 F:      include/linux/mcb.h
10028 F:      Documentation/men-chameleon-bus.txt
10029
10030 MEN F21BMC (Board Management Controller)
10031 M:      Andreas Werner <andreas.werner@men.de>
10032 S:      Supported
10033 F:      drivers/mfd/menf21bmc.c
10034 F:      drivers/watchdog/menf21bmc_wdt.c
10035 F:      drivers/leds/leds-menf21bmc.c
10036 F:      drivers/hwmon/menf21bmc_hwmon.c
10037 F:      Documentation/hwmon/menf21bmc
10038
10039 MEN Z069 WATCHDOG DRIVER
10040 M:      Johannes Thumshirn <jth@kernel.org>
10041 L:      linux-watchdog@vger.kernel.org
10042 S:      Maintained
10043 F:      drivers/watchdog/menz69_wdt.c
10044
10045 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10046 M:      Neil Armstrong <narmstrong@baylibre.com>
10047 L:      linux-media@lists.freedesktop.org
10048 L:      linux-amlogic@lists.infradead.org
10049 W:      http://linux-meson.com/
10050 S:      Supported
10051 F:      drivers/media/platform/meson/ao-cec.c
10052 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10053 T:      git git://linuxtv.org/media_tree.git
10054
10055 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10056 M:      Liang Yang <liang.yang@amlogic.com>
10057 L:      linux-mtd@lists.infradead.org
10058 S:      Maintained
10059 F:      drivers/mtd/nand/raw/meson_*
10060 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10061
10062 METHODE UDPU SUPPORT
10063 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10064 S:      Maintained
10065 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10066
10067 MICROBLAZE ARCHITECTURE
10068 M:      Michal Simek <monstr@monstr.eu>
10069 W:      http://www.monstr.eu/fdt/
10070 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10071 S:      Supported
10072 F:      arch/microblaze/
10073
10074 MICROCHIP AT91 SERIAL DRIVER
10075 M:      Richard Genoud <richard.genoud@gmail.com>
10076 S:      Maintained
10077 F:      drivers/tty/serial/atmel_serial.c
10078 F:      drivers/tty/serial/atmel_serial.h
10079 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10080
10081 MICROCHIP AUDIO ASOC DRIVERS
10082 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10083 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10084 S:      Supported
10085 F:      sound/soc/atmel
10086
10087 MICROCHIP DMA DRIVER
10088 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10089 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10090 L:      dmaengine@vger.kernel.org
10091 S:      Supported
10092 F:      drivers/dma/at_hdmac.c
10093 F:      drivers/dma/at_hdmac_regs.h
10094 F:      include/linux/platform_data/dma-atmel.h
10095 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10096 F:      include/dt-bindings/dma/at91.h
10097
10098 MICROCHIP ECC DRIVER
10099 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10100 L:      linux-crypto@vger.kernel.org
10101 S:      Maintained
10102 F:      drivers/crypto/atmel-ecc.*
10103
10104 MICROCHIP I2C DRIVER
10105 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10106 L:      linux-i2c@vger.kernel.org
10107 S:      Supported
10108 F:      drivers/i2c/busses/i2c-at91.c
10109
10110 MICROCHIP ISC DRIVER
10111 M:      Eugen Hristev <eugen.hristev@microchip.com>
10112 L:      linux-media@vger.kernel.org
10113 S:      Supported
10114 F:      drivers/media/platform/atmel/atmel-isc.c
10115 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10116 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10117
10118 MICROCHIP ISI DRIVER
10119 M:      Eugen Hristev <eugen.hristev@microchip.com>
10120 L:      linux-media@vger.kernel.org
10121 S:      Supported
10122 F:      drivers/media/platform/atmel/atmel-isi.c
10123 F:      drivers/media/platform/atmel/atmel-isi.h
10124
10125 MICROCHIP AT91 USART MFD DRIVER
10126 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10127 L:      linux-kernel@vger.kernel.org
10128 S:      Supported
10129 F:      drivers/mfd/at91-usart.c
10130 F:      include/dt-bindings/mfd/at91-usart.h
10131 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10132
10133 MICROCHIP AT91 USART SPI DRIVER
10134 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10135 L:      linux-spi@vger.kernel.org
10136 S:      Supported
10137 F:      drivers/spi/spi-at91-usart.c
10138 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10139
10140 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10141 M:      Woojung Huh <Woojung.Huh@microchip.com>
10142 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10143 L:      netdev@vger.kernel.org
10144 S:      Maintained
10145 F:      net/dsa/tag_ksz.c
10146 F:      drivers/net/dsa/microchip/*
10147 F:      include/linux/platform_data/microchip-ksz.h
10148 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10149
10150 MICROCHIP LAN743X ETHERNET DRIVER
10151 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10152 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10153 L:      netdev@vger.kernel.org
10154 S:      Maintained
10155 F:      drivers/net/ethernet/microchip/lan743x_*
10156
10157 MICROCHIP LCDFB DRIVER
10158 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10159 L:      linux-fbdev@vger.kernel.org
10160 S:      Maintained
10161 F:      drivers/video/fbdev/atmel_lcdfb.c
10162 F:      include/video/atmel_lcdc.h
10163
10164 MICROCHIP MMC/SD/SDIO MCI DRIVER
10165 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10166 S:      Maintained
10167 F:      drivers/mmc/host/atmel-mci.c
10168
10169 MICROCHIP MCP16502 PMIC DRIVER
10170 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10171 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10172 S:      Maintained
10173 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10174 F:      drivers/regulator/mcp16502.c
10175
10176 MICROCHIP MCP3911 ADC DRIVER
10177 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10178 M:      Kent Gustavsson <kent@minoris.se>
10179 L:      linux-iio@vger.kernel.org
10180 S:      Supported
10181 F:      drivers/iio/adc/mcp3911.c
10182 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10183
10184 MICROCHIP NAND DRIVER
10185 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10186 L:      linux-mtd@lists.infradead.org
10187 S:      Supported
10188 F:      drivers/mtd/nand/raw/atmel/*
10189 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10190
10191 MICROCHIP PWM DRIVER
10192 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10194 L:      linux-pwm@vger.kernel.org
10195 S:      Supported
10196 F:      drivers/pwm/pwm-atmel.c
10197 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10198
10199 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10200 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10201 M:      Eugen Hristev <eugen.hristev@microchip.com>
10202 L:      linux-iio@vger.kernel.org
10203 S:      Supported
10204 F:      drivers/iio/adc/at91-sama5d2_adc.c
10205 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10206 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10207
10208 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10209 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10210 S:      Supported
10211 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10212
10213 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10214 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10216 L:      linux-gpio@vger.kernel.org
10217 F:      drivers/gpio/gpio-sama5d2-piobu.c
10218
10219 MICROCHIP SPI DRIVER
10220 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10221 S:      Supported
10222 F:      drivers/spi/spi-atmel.*
10223
10224 MICROCHIP SSC DRIVER
10225 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10226 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10227 S:      Supported
10228 F:      drivers/misc/atmel-ssc.c
10229 F:      include/linux/atmel-ssc.h
10230
10231 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10232 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10234 S:      Supported
10235 F:      drivers/misc/atmel_tclib.c
10236 F:      drivers/clocksource/tcb_clksrc.c
10237
10238 MICROCHIP USBA UDC DRIVER
10239 M:      Cristian Birsan <cristian.birsan@microchip.com>
10240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10241 S:      Supported
10242 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10243
10244 MICROCHIP USB251XB DRIVER
10245 M:      Richard Leitner <richard.leitner@skidata.com>
10246 L:      linux-usb@vger.kernel.org
10247 S:      Maintained
10248 F:      drivers/usb/misc/usb251xb.c
10249 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10250
10251 MICROCHIP XDMA DRIVER
10252 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10253 L:      linux-arm-kernel@lists.infradead.org
10254 L:      dmaengine@vger.kernel.org
10255 S:      Supported
10256 F:      drivers/dma/at_xdmac.c
10257
10258 MICROSEMI MIPS SOCS
10259 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10260 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10261 L:      linux-mips@vger.kernel.org
10262 S:      Supported
10263 F:      arch/mips/generic/board-ocelot.c
10264 F:      arch/mips/configs/generic/board-ocelot.config
10265 F:      arch/mips/boot/dts/mscc/
10266 F:      Documentation/devicetree/bindings/mips/mscc.txt
10267
10268 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10269 M:      Don Brace <don.brace@microsemi.com>
10270 L:      esc.storagedev@microsemi.com
10271 L:      linux-scsi@vger.kernel.org
10272 S:      Supported
10273 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10274 F:      drivers/scsi/smartpqi/Kconfig
10275 F:      drivers/scsi/smartpqi/Makefile
10276 F:      include/linux/cciss*.h
10277 F:      include/uapi/linux/cciss*.h
10278 F:      Documentation/scsi/smartpqi.txt
10279
10280 MICROSEMI ETHERNET SWITCH DRIVER
10281 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10282 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10283 L:      netdev@vger.kernel.org
10284 S:      Supported
10285 F:      drivers/net/ethernet/mscc/
10286
10287 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10288 M:      Chen Yu <yu.c.chen@intel.com>
10289 L:      platform-driver-x86@vger.kernel.org
10290 S:      Supported
10291 F:      drivers/platform/x86/surfacepro3_button.c
10292
10293 MICROTEK X6 SCANNER
10294 M:      Oliver Neukum <oliver@neukum.org>
10295 S:      Maintained
10296 F:      drivers/usb/image/microtek.*
10297
10298 MIPS
10299 M:      Ralf Baechle <ralf@linux-mips.org>
10300 M:      Paul Burton <paul.burton@mips.com>
10301 M:      James Hogan <jhogan@kernel.org>
10302 L:      linux-mips@vger.kernel.org
10303 W:      http://www.linux-mips.org/
10304 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10306 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10307 S:      Supported
10308 F:      Documentation/devicetree/bindings/mips/
10309 F:      Documentation/mips/
10310 F:      arch/mips/
10311 F:      drivers/platform/mips/
10312
10313 MIPS BOSTON DEVELOPMENT BOARD
10314 M:      Paul Burton <paul.burton@mips.com>
10315 L:      linux-mips@vger.kernel.org
10316 S:      Maintained
10317 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10318 F:      arch/mips/boot/dts/img/boston.dts
10319 F:      arch/mips/configs/generic/board-boston.config
10320 F:      drivers/clk/imgtec/clk-boston.c
10321 F:      include/dt-bindings/clock/boston-clock.h
10322
10323 MIPS GENERIC PLATFORM
10324 M:      Paul Burton <paul.burton@mips.com>
10325 L:      linux-mips@vger.kernel.org
10326 S:      Supported
10327 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10328 F:      arch/mips/generic/
10329 F:      arch/mips/tools/generic-board-config.sh
10330
10331 MIPS/LOONGSON1 ARCHITECTURE
10332 M:      Keguang Zhang <keguang.zhang@gmail.com>
10333 L:      linux-mips@vger.kernel.org
10334 S:      Maintained
10335 F:      arch/mips/loongson32/
10336 F:      arch/mips/include/asm/mach-loongson32/
10337 F:      drivers/*/*loongson1*
10338 F:      drivers/*/*/*loongson1*
10339
10340 MIPS/LOONGSON2 ARCHITECTURE
10341 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10342 L:      linux-mips@vger.kernel.org
10343 S:      Maintained
10344 F:      arch/mips/loongson64/fuloong-2e/
10345 F:      arch/mips/loongson64/lemote-2f/
10346 F:      arch/mips/include/asm/mach-loongson64/
10347 F:      drivers/*/*loongson2*
10348 F:      drivers/*/*/*loongson2*
10349
10350 MIPS/LOONGSON3 ARCHITECTURE
10351 M:      Huacai Chen <chenhc@lemote.com>
10352 L:      linux-mips@vger.kernel.org
10353 S:      Maintained
10354 F:      arch/mips/loongson64/
10355 F:      arch/mips/include/asm/mach-loongson64/
10356 F:      drivers/platform/mips/cpu_hwmon.c
10357 F:      drivers/*/*loongson3*
10358 F:      drivers/*/*/*loongson3*
10359
10360 MIPS RINT INSTRUCTION EMULATION
10361 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10362 L:      linux-mips@vger.kernel.org
10363 S:      Supported
10364 F:      arch/mips/math-emu/sp_rint.c
10365 F:      arch/mips/math-emu/dp_rint.c
10366
10367 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10368 M:      Hans Verkuil <hverkuil@xs4all.nl>
10369 L:      linux-media@vger.kernel.org
10370 T:      git git://linuxtv.org/media_tree.git
10371 W:      https://linuxtv.org
10372 S:      Odd Fixes
10373 F:      drivers/media/radio/radio-miropcm20*
10374
10375 MMP SUPPORT
10376 R:      Lubomir Rintel <lkundrak@v3.sk>
10377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10378 S:      Odd Fixes
10379 F:      arch/arm/boot/dts/mmp*
10380 F:      arch/arm/mach-mmp/
10381
10382 MMU GATHER AND TLB INVALIDATION
10383 M:      Will Deacon <will.deacon@arm.com>
10384 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10385 M:      Andrew Morton <akpm@linux-foundation.org>
10386 M:      Nick Piggin <npiggin@gmail.com>
10387 M:      Peter Zijlstra <peterz@infradead.org>
10388 L:      linux-arch@vger.kernel.org
10389 L:      linux-mm@kvack.org
10390 S:      Maintained
10391 F:      arch/*/include/asm/tlb.h
10392 F:      include/asm-generic/tlb.h
10393 F:      mm/mmu_gather.c
10394
10395 MN88472 MEDIA DRIVER
10396 M:      Antti Palosaari <crope@iki.fi>
10397 L:      linux-media@vger.kernel.org
10398 W:      https://linuxtv.org
10399 W:      http://palosaari.fi/linux/
10400 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10401 S:      Maintained
10402 F:      drivers/media/dvb-frontends/mn88472*
10403
10404 MN88473 MEDIA DRIVER
10405 M:      Antti Palosaari <crope@iki.fi>
10406 L:      linux-media@vger.kernel.org
10407 W:      https://linuxtv.org
10408 W:      http://palosaari.fi/linux/
10409 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10410 S:      Maintained
10411 F:      drivers/media/dvb-frontends/mn88473*
10412
10413 MODULE SUPPORT
10414 M:      Jessica Yu <jeyu@kernel.org>
10415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10416 S:      Maintained
10417 F:      include/linux/module.h
10418 F:      kernel/module.c
10419
10420 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10421 W:      http://popies.net/meye/
10422 S:      Orphan
10423 F:      Documentation/media/v4l-drivers/meye*
10424 F:      drivers/media/pci/meye/
10425 F:      include/uapi/linux/meye.h
10426
10427 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10428 M:      Jiri Slaby <jirislaby@gmail.com>
10429 S:      Maintained
10430 F:      Documentation/serial/moxa-smartio
10431 F:      drivers/tty/mxser.*
10432
10433 MR800 AVERMEDIA USB FM RADIO DRIVER
10434 M:      Alexey Klimov <klimov.linux@gmail.com>
10435 L:      linux-media@vger.kernel.org
10436 T:      git git://linuxtv.org/media_tree.git
10437 S:      Maintained
10438 F:      drivers/media/radio/radio-mr800.c
10439
10440 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10441 M:      Alan Ott <alan@signal11.us>
10442 L:      linux-wpan@vger.kernel.org
10443 S:      Maintained
10444 F:      drivers/net/ieee802154/mrf24j40.c
10445 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10446
10447 MSI LAPTOP SUPPORT
10448 M:      "Lee, Chun-Yi" <jlee@suse.com>
10449 L:      platform-driver-x86@vger.kernel.org
10450 S:      Maintained
10451 F:      drivers/platform/x86/msi-laptop.c
10452
10453 MSI WMI SUPPORT
10454 L:      platform-driver-x86@vger.kernel.org
10455 S:      Orphan
10456 F:      drivers/platform/x86/msi-wmi.c
10457
10458 MSI001 MEDIA DRIVER
10459 M:      Antti Palosaari <crope@iki.fi>
10460 L:      linux-media@vger.kernel.org
10461 W:      https://linuxtv.org
10462 W:      http://palosaari.fi/linux/
10463 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10464 T:      git git://linuxtv.org/anttip/media_tree.git
10465 S:      Maintained
10466 F:      drivers/media/tuners/msi001*
10467
10468 MSI2500 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/usb/msi2500/
10477
10478 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10479 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10480 L:      linux-mtd@lists.infradead.org
10481 S:      Maintained
10482 F:      drivers/mtd/devices/docg3*
10483
10484 MT9M032 APTINA SENSOR DRIVER
10485 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10486 L:      linux-media@vger.kernel.org
10487 T:      git git://linuxtv.org/media_tree.git
10488 S:      Maintained
10489 F:      drivers/media/i2c/mt9m032.c
10490 F:      include/media/i2c/mt9m032.h
10491
10492 MT9P031 APTINA CAMERA SENSOR
10493 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10494 L:      linux-media@vger.kernel.org
10495 T:      git git://linuxtv.org/media_tree.git
10496 S:      Maintained
10497 F:      drivers/media/i2c/mt9p031.c
10498 F:      include/media/i2c/mt9p031.h
10499
10500 MT9T001 APTINA CAMERA SENSOR
10501 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10502 L:      linux-media@vger.kernel.org
10503 T:      git git://linuxtv.org/media_tree.git
10504 S:      Maintained
10505 F:      drivers/media/i2c/mt9t001.c
10506 F:      include/media/i2c/mt9t001.h
10507
10508 MT9T112 APTINA CAMERA SENSOR
10509 M:      Jacopo Mondi <jacopo@jmondi.org>
10510 L:      linux-media@vger.kernel.org
10511 T:      git git://linuxtv.org/media_tree.git
10512 S:      Odd Fixes
10513 F:      drivers/media/i2c/mt9t112.c
10514 F:      include/media/i2c/mt9t112.h
10515
10516 MT9V032 APTINA CAMERA SENSOR
10517 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10518 L:      linux-media@vger.kernel.org
10519 T:      git git://linuxtv.org/media_tree.git
10520 S:      Maintained
10521 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10522 F:      drivers/media/i2c/mt9v032.c
10523 F:      include/media/i2c/mt9v032.h
10524
10525 MT9V111 APTINA CAMERA SENSOR
10526 M:      Jacopo Mondi <jacopo@jmondi.org>
10527 L:      linux-media@vger.kernel.org
10528 T:      git git://linuxtv.org/media_tree.git
10529 S:      Maintained
10530 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10531 F:      drivers/media/i2c/mt9v111.c
10532
10533 MULTIFUNCTION DEVICES (MFD)
10534 M:      Lee Jones <lee.jones@linaro.org>
10535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10536 S:      Supported
10537 F:      Documentation/devicetree/bindings/mfd/
10538 F:      drivers/mfd/
10539 F:      include/linux/mfd/
10540 F:      include/dt-bindings/mfd/
10541
10542 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10543 S:      Orphan
10544 F:      drivers/mmc/host/mmc_spi.c
10545 F:      include/linux/spi/mmc_spi.h
10546
10547 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10548 M:      Ulf Hansson <ulf.hansson@linaro.org>
10549 L:      linux-mmc@vger.kernel.org
10550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10551 S:      Maintained
10552 F:      Documentation/devicetree/bindings/mmc/
10553 F:      drivers/mmc/
10554 F:      include/linux/mmc/
10555 F:      include/uapi/linux/mmc/
10556
10557 MULTIPLEXER SUBSYSTEM
10558 M:      Peter Rosin <peda@axentia.se>
10559 S:      Maintained
10560 F:      Documentation/ABI/testing/sysfs-class-mux*
10561 F:      Documentation/devicetree/bindings/mux/
10562 F:      include/dt-bindings/mux/
10563 F:      include/linux/mux/
10564 F:      drivers/mux/
10565
10566 MULTITECH MULTIPORT CARD (ISICOM)
10567 S:      Orphan
10568 F:      drivers/tty/isicom.c
10569 F:      include/linux/isicom.h
10570
10571 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10572 M:      Bin Liu <b-liu@ti.com>
10573 L:      linux-usb@vger.kernel.org
10574 S:      Maintained
10575 F:      drivers/usb/musb/
10576
10577 MXL301RF MEDIA DRIVER
10578 M:      Akihiro Tsukada <tskd08@gmail.com>
10579 L:      linux-media@vger.kernel.org
10580 S:      Odd Fixes
10581 F:      drivers/media/tuners/mxl301rf*
10582
10583 MXL5007T MEDIA DRIVER
10584 M:      Michael Krufky <mkrufky@linuxtv.org>
10585 L:      linux-media@vger.kernel.org
10586 W:      https://linuxtv.org
10587 W:      http://github.com/mkrufky
10588 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10589 T:      git git://linuxtv.org/mkrufky/tuners.git
10590 S:      Maintained
10591 F:      drivers/media/tuners/mxl5007t.*
10592
10593 MXSFB DRM DRIVER
10594 M:      Marek Vasut <marex@denx.de>
10595 M:      Stefan Agner <stefan@agner.ch>
10596 L:      dri-devel@lists.freedesktop.org
10597 S:      Supported
10598 F:      drivers/gpu/drm/mxsfb/
10599 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10600 T:      git git://anongit.freedesktop.org/drm/drm-misc
10601
10602 MYLEX DAC960 PCI RAID Controller
10603 M:      Hannes Reinecke <hare@kernel.org>
10604 L:      linux-scsi@vger.kernel.org
10605 S:      Supported
10606 F:      drivers/scsi/myrb.*
10607 F:      drivers/scsi/myrs.*
10608
10609 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10610 M:      Chris Lee <christopher.lee@cspi.com>
10611 L:      netdev@vger.kernel.org
10612 W:      https://www.cspi.com/ethernet-products/support/downloads/
10613 S:      Supported
10614 F:      drivers/net/ethernet/myricom/myri10ge/
10615
10616 NAND FLASH SUBSYSTEM
10617 M:      Boris Brezillon <bbrezillon@kernel.org>
10618 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10619 R:      Richard Weinberger <richard@nod.at>
10620 L:      linux-mtd@lists.infradead.org
10621 W:      http://www.linux-mtd.infradead.org/
10622 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10623 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10624 T:      git git://git.infradead.org/linux-mtd.git nand/next
10625 S:      Maintained
10626 F:      drivers/mtd/nand/
10627 F:      include/linux/mtd/*nand*.h
10628
10629 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10630 M:      Daniel Mack <zonque@gmail.com>
10631 S:      Maintained
10632 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10633 W:      http://www.native-instruments.com
10634 F:      sound/usb/caiaq/
10635
10636 NATSEMI ETHERNET DRIVER (DP8381x)
10637 S:      Orphan
10638 F:      drivers/net/ethernet/natsemi/natsemi.c
10639
10640 NCR 5380 SCSI DRIVERS
10641 M:      Finn Thain <fthain@telegraphics.com.au>
10642 M:      Michael Schmitz <schmitzmic@gmail.com>
10643 L:      linux-scsi@vger.kernel.org
10644 S:      Maintained
10645 F:      Documentation/scsi/g_NCR5380.txt
10646 F:      drivers/scsi/NCR5380.*
10647 F:      drivers/scsi/arm/cumana_1.c
10648 F:      drivers/scsi/arm/oak.c
10649 F:      drivers/scsi/atari_scsi.*
10650 F:      drivers/scsi/dmx3191d.c
10651 F:      drivers/scsi/g_NCR5380.*
10652 F:      drivers/scsi/mac_scsi.*
10653 F:      drivers/scsi/sun3_scsi.*
10654 F:      drivers/scsi/sun3_scsi_vme.c
10655
10656 NCSI LIBRARY:
10657 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10658 S:      Maintained
10659 F:      net/ncsi/
10660
10661 NCT6775 HARDWARE MONITOR DRIVER
10662 M:      Guenter Roeck <linux@roeck-us.net>
10663 L:      linux-hwmon@vger.kernel.org
10664 S:      Maintained
10665 F:      Documentation/hwmon/nct6775
10666 F:      drivers/hwmon/nct6775.c
10667
10668 NET_FAILOVER MODULE
10669 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10670 L:      netdev@vger.kernel.org
10671 S:      Supported
10672 F:      driver/net/net_failover.c
10673 F:      include/net/net_failover.h
10674 F:      Documentation/networking/net_failover.rst
10675
10676 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10677 M:      Faisal Latif <faisal.latif@intel.com>
10678 L:      linux-rdma@vger.kernel.org
10679 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10680 S:      Supported
10681 F:      drivers/infiniband/hw/nes/
10682 F:      include/uapi/rdma/nes-abi.h
10683
10684 NETEM NETWORK EMULATOR
10685 M:      Stephen Hemminger <stephen@networkplumber.org>
10686 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10687 S:      Maintained
10688 F:      net/sched/sch_netem.c
10689
10690 NETERION 10GbE DRIVERS (s2io/vxge)
10691 M:      Jon Mason <jdmason@kudzu.us>
10692 L:      netdev@vger.kernel.org
10693 S:      Supported
10694 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10695 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10696 F:      drivers/net/ethernet/neterion/
10697
10698 NETFILTER
10699 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10700 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10701 M:      Florian Westphal <fw@strlen.de>
10702 L:      netfilter-devel@vger.kernel.org
10703 L:      coreteam@netfilter.org
10704 W:      http://www.netfilter.org/
10705 W:      http://www.iptables.org/
10706 W:      http://www.nftables.org/
10707 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10710 S:      Maintained
10711 F:      include/linux/netfilter*
10712 F:      include/linux/netfilter/
10713 F:      include/net/netfilter/
10714 F:      include/uapi/linux/netfilter*
10715 F:      include/uapi/linux/netfilter/
10716 F:      net/*/netfilter.c
10717 F:      net/*/netfilter/
10718 F:      net/netfilter/
10719 F:      net/bridge/br_netfilter*.c
10720
10721 NETROM NETWORK LAYER
10722 M:      Ralf Baechle <ralf@linux-mips.org>
10723 L:      linux-hams@vger.kernel.org
10724 W:      http://www.linux-ax25.org/
10725 S:      Maintained
10726 F:      include/net/netrom.h
10727 F:      include/uapi/linux/netrom.h
10728 F:      net/netrom/
10729
10730 NETRONOME ETHERNET DRIVERS
10731 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10732 L:      oss-drivers@netronome.com
10733 S:      Maintained
10734 F:      drivers/net/ethernet/netronome/
10735
10736 NETWORK BLOCK DEVICE (NBD)
10737 M:      Josef Bacik <josef@toxicpanda.com>
10738 S:      Maintained
10739 L:      linux-block@vger.kernel.org
10740 L:      nbd@other.debian.org
10741 F:      Documentation/blockdev/nbd.txt
10742 F:      drivers/block/nbd.c
10743 F:      include/uapi/linux/nbd.h
10744
10745 NETWORK DROP MONITOR
10746 M:      Neil Horman <nhorman@tuxdriver.com>
10747 L:      netdev@vger.kernel.org
10748 S:      Maintained
10749 W:      https://fedorahosted.org/dropwatch/
10750 F:      net/core/drop_monitor.c
10751
10752 NETWORKING DRIVERS
10753 M:      "David S. Miller" <davem@davemloft.net>
10754 L:      netdev@vger.kernel.org
10755 W:      http://www.linuxfoundation.org/en/Net
10756 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10759 S:      Odd Fixes
10760 F:      Documentation/devicetree/bindings/net/
10761 F:      drivers/net/
10762 F:      include/linux/if_*
10763 F:      include/linux/netdevice.h
10764 F:      include/linux/etherdevice.h
10765 F:      include/linux/fcdevice.h
10766 F:      include/linux/fddidevice.h
10767 F:      include/linux/hippidevice.h
10768 F:      include/linux/inetdevice.h
10769 F:      include/uapi/linux/if_*
10770 F:      include/uapi/linux/netdevice.h
10771
10772 NETWORKING DRIVERS (WIRELESS)
10773 M:      Kalle Valo <kvalo@codeaurora.org>
10774 L:      linux-wireless@vger.kernel.org
10775 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10778 S:      Maintained
10779 F:      Documentation/devicetree/bindings/net/wireless/
10780 F:      drivers/net/wireless/
10781
10782 NETWORKING [DSA]
10783 M:      Andrew Lunn <andrew@lunn.ch>
10784 M:      Vivien Didelot <vivien.didelot@gmail.com>
10785 M:      Florian Fainelli <f.fainelli@gmail.com>
10786 S:      Maintained
10787 F:      Documentation/devicetree/bindings/net/dsa/
10788 F:      net/dsa/
10789 F:      include/net/dsa.h
10790 F:      include/linux/dsa/
10791 F:      include/linux/platform_data/dsa.h
10792 F:      drivers/net/dsa/
10793
10794 NETWORKING [GENERAL]
10795 M:      "David S. Miller" <davem@davemloft.net>
10796 L:      netdev@vger.kernel.org
10797 W:      http://www.linuxfoundation.org/en/Net
10798 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10801 B:      mailto:netdev@vger.kernel.org
10802 S:      Maintained
10803 F:      net/
10804 F:      include/net/
10805 F:      include/linux/in.h
10806 F:      include/linux/net.h
10807 F:      include/linux/netdevice.h
10808 F:      include/uapi/linux/in.h
10809 F:      include/uapi/linux/net.h
10810 F:      include/uapi/linux/netdevice.h
10811 F:      include/uapi/linux/net_namespace.h
10812 F:      tools/testing/selftests/net/
10813 F:      lib/net_utils.c
10814 F:      lib/random32.c
10815 F:      Documentation/networking/
10816
10817 NETWORKING [IPSEC]
10818 M:      Steffen Klassert <steffen.klassert@secunet.com>
10819 M:      Herbert Xu <herbert@gondor.apana.org.au>
10820 M:      "David S. Miller" <davem@davemloft.net>
10821 L:      netdev@vger.kernel.org
10822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10824 S:      Maintained
10825 F:      net/xfrm/
10826 F:      net/key/
10827 F:      net/ipv4/xfrm*
10828 F:      net/ipv4/esp4*
10829 F:      net/ipv4/ah4.c
10830 F:      net/ipv4/ipcomp.c
10831 F:      net/ipv4/ip_vti.c
10832 F:      net/ipv6/xfrm*
10833 F:      net/ipv6/esp6*
10834 F:      net/ipv6/ah6.c
10835 F:      net/ipv6/ipcomp6.c
10836 F:      net/ipv6/ip6_vti.c
10837 F:      include/uapi/linux/xfrm.h
10838 F:      include/net/xfrm.h
10839
10840 NETWORKING [IPv4/IPv6]
10841 M:      "David S. Miller" <davem@davemloft.net>
10842 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10843 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10844 L:      netdev@vger.kernel.org
10845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10846 S:      Maintained
10847 F:      net/ipv4/
10848 F:      net/ipv6/
10849 F:      include/net/ip*
10850 F:      arch/x86/net/*
10851
10852 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10853 M:      Paul Moore <paul@paul-moore.com>
10854 W:      https://github.com/netlabel
10855 L:      netdev@vger.kernel.org
10856 L:      linux-security-module@vger.kernel.org
10857 S:      Maintained
10858 F:      Documentation/netlabel/
10859 F:      include/net/calipso.h
10860 F:      include/net/cipso_ipv4.h
10861 F:      include/net/netlabel.h
10862 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10863 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10864 F:      net/netlabel/
10865 F:      net/ipv4/cipso_ipv4.c
10866 F:      net/ipv6/calipso.c
10867 F:      net/netfilter/xt_CONNSECMARK.c
10868 F:      net/netfilter/xt_SECMARK.c
10869
10870 NETWORKING [TCP]
10871 M:      Eric Dumazet <edumazet@google.com>
10872 L:      netdev@vger.kernel.org
10873 S:      Maintained
10874 F:      net/ipv4/tcp*.c
10875 F:      net/ipv4/syncookies.c
10876 F:      net/ipv6/tcp*.c
10877 F:      net/ipv6/syncookies.c
10878 F:      include/uapi/linux/tcp.h
10879 F:      include/net/tcp.h
10880 F:      include/linux/tcp.h
10881 F:      include/trace/events/tcp.h
10882
10883 NETWORKING [TLS]
10884 M:      Boris Pismenny <borisp@mellanox.com>
10885 M:      Aviad Yehezkel <aviadye@mellanox.com>
10886 M:      Dave Watson <davejwatson@fb.com>
10887 M:      John Fastabend <john.fastabend@gmail.com>
10888 M:      Daniel Borkmann <daniel@iogearbox.net>
10889 L:      netdev@vger.kernel.org
10890 S:      Maintained
10891 F:      net/tls/*
10892 F:      include/uapi/linux/tls.h
10893 F:      include/net/tls.h
10894
10895 NETWORKING [WIRELESS]
10896 L:      linux-wireless@vger.kernel.org
10897 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10898
10899 NETDEVSIM
10900 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10901 S:      Maintained
10902 F:      drivers/net/netdevsim/*
10903
10904 NETXEN (1/10) GbE SUPPORT
10905 M:      Manish Chopra <manishc@marvell.com>
10906 M:      Rahul Verma <rahulv@marvell.com>
10907 M:      GR-Linux-NIC-Dev@marvell.com
10908 L:      netdev@vger.kernel.org
10909 S:      Supported
10910 F:      drivers/net/ethernet/qlogic/netxen/
10911
10912 NFC SUBSYSTEM
10913 M:      Samuel Ortiz <sameo@linux.intel.com>
10914 L:      linux-wireless@vger.kernel.org
10915 L:      linux-nfc@lists.01.org (subscribers-only)
10916 S:      Supported
10917 F:      net/nfc/
10918 F:      include/net/nfc/
10919 F:      include/uapi/linux/nfc.h
10920 F:      drivers/nfc/
10921 F:      include/linux/platform_data/nfcmrvl.h
10922 F:      include/linux/platform_data/nxp-nci.h
10923 F:      Documentation/devicetree/bindings/net/nfc/
10924
10925 NFS, SUNRPC, AND LOCKD CLIENTS
10926 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10927 M:      Anna Schumaker <anna.schumaker@netapp.com>
10928 L:      linux-nfs@vger.kernel.org
10929 W:      http://client.linux-nfs.org
10930 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10931 S:      Maintained
10932 F:      fs/lockd/
10933 F:      fs/nfs/
10934 F:      fs/nfs_common/
10935 F:      net/sunrpc/
10936 F:      include/linux/lockd/
10937 F:      include/linux/nfs*
10938 F:      include/linux/sunrpc/
10939 F:      include/uapi/linux/nfs*
10940 F:      include/uapi/linux/sunrpc/
10941
10942 NILFS2 FILESYSTEM
10943 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10944 L:      linux-nilfs@vger.kernel.org
10945 W:      https://nilfs.sourceforge.io/
10946 W:      https://nilfs.osdn.jp/
10947 T:      git git://github.com/konis/nilfs2.git
10948 S:      Supported
10949 F:      Documentation/filesystems/nilfs2.txt
10950 F:      fs/nilfs2/
10951 F:      include/trace/events/nilfs2.h
10952 F:      include/uapi/linux/nilfs2_api.h
10953 F:      include/uapi/linux/nilfs2_ondisk.h
10954
10955 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10956 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10957 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10958 S:      Maintained
10959 F:      Documentation/scsi/NinjaSCSI.txt
10960 F:      drivers/scsi/pcmcia/nsp_*
10961
10962 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10963 M:      GOTO Masanori <gotom@debian.or.jp>
10964 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10965 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10966 S:      Maintained
10967 F:      Documentation/scsi/NinjaSCSI.txt
10968 F:      drivers/scsi/nsp32*
10969
10970 NIOS2 ARCHITECTURE
10971 M:      Ley Foon Tan <lftan@altera.com>
10972 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10974 S:      Maintained
10975 F:      arch/nios2/
10976
10977 NOHZ, DYNTICKS SUPPORT
10978 M:      Frederic Weisbecker <fweisbec@gmail.com>
10979 M:      Thomas Gleixner <tglx@linutronix.de>
10980 M:      Ingo Molnar <mingo@kernel.org>
10981 L:      linux-kernel@vger.kernel.org
10982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10983 S:      Maintained
10984 F:      kernel/time/tick*.*
10985 F:      include/linux/tick.h
10986 F:      include/linux/sched/nohz.h
10987
10988 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10989 M:      Pavel Machek <pavel@ucw.cz>
10990 M:      Sakari Ailus <sakari.ailus@iki.fi>
10991 L:      linux-media@vger.kernel.org
10992 S:      Maintained
10993 F:      drivers/media/i2c/et8ek8
10994 F:      drivers/media/i2c/ad5820.c
10995
10996 NOKIA N900 POWER SUPPLY DRIVERS
10997 R:      Pali Rohár <pali.rohar@gmail.com>
10998 F:      include/linux/power/bq2415x_charger.h
10999 F:      include/linux/power/bq27xxx_battery.h
11000 F:      include/linux/power/isp1704_charger.h
11001 F:      drivers/power/supply/bq2415x_charger.c
11002 F:      drivers/power/supply/bq27xxx_battery.c
11003 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11004 F:      drivers/power/supply/isp1704_charger.c
11005 F:      drivers/power/supply/rx51_battery.c
11006
11007 NOLIBC HEADER FILE
11008 M:      Willy Tarreau <w@1wt.eu>
11009 S:      Maintained
11010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11011 F:      tools/include/nolibc/
11012
11013 NTB AMD DRIVER
11014 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11015 L:      linux-ntb@googlegroups.com
11016 S:      Supported
11017 F:      drivers/ntb/hw/amd/
11018
11019 NTB DRIVER CORE
11020 M:      Jon Mason <jdmason@kudzu.us>
11021 M:      Dave Jiang <dave.jiang@intel.com>
11022 M:      Allen Hubbe <allenbh@gmail.com>
11023 L:      linux-ntb@googlegroups.com
11024 S:      Supported
11025 W:      https://github.com/jonmason/ntb/wiki
11026 T:      git git://github.com/jonmason/ntb.git
11027 F:      drivers/ntb/
11028 F:      drivers/net/ntb_netdev.c
11029 F:      include/linux/ntb.h
11030 F:      include/linux/ntb_transport.h
11031 F:      tools/testing/selftests/ntb/
11032
11033 NTB IDT DRIVER
11034 M:      Serge Semin <fancer.lancer@gmail.com>
11035 L:      linux-ntb@googlegroups.com
11036 S:      Supported
11037 F:      drivers/ntb/hw/idt/
11038
11039 NTB INTEL DRIVER
11040 M:      Dave Jiang <dave.jiang@intel.com>
11041 L:      linux-ntb@googlegroups.com
11042 S:      Supported
11043 W:      https://github.com/davejiang/linux/wiki
11044 T:      git https://github.com/davejiang/linux.git
11045 F:      drivers/ntb/hw/intel/
11046
11047 NTFS FILESYSTEM
11048 M:      Anton Altaparmakov <anton@tuxera.com>
11049 L:      linux-ntfs-dev@lists.sourceforge.net
11050 W:      http://www.tuxera.com/
11051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11052 S:      Supported
11053 F:      Documentation/filesystems/ntfs.txt
11054 F:      fs/ntfs/
11055
11056 NUBUS SUBSYSTEM
11057 M:      Finn Thain <fthain@telegraphics.com.au>
11058 L:      linux-m68k@lists.linux-m68k.org
11059 S:      Maintained
11060 F:      arch/*/include/asm/nubus.h
11061 F:      drivers/nubus/
11062 F:      include/linux/nubus.h
11063 F:      include/uapi/linux/nubus.h
11064
11065 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11066 M:      Antonino Daplas <adaplas@gmail.com>
11067 L:      linux-fbdev@vger.kernel.org
11068 S:      Maintained
11069 F:      drivers/video/fbdev/riva/
11070 F:      drivers/video/fbdev/nvidia/
11071
11072 NVM EXPRESS DRIVER
11073 M:      Keith Busch <keith.busch@intel.com>
11074 M:      Jens Axboe <axboe@fb.com>
11075 M:      Christoph Hellwig <hch@lst.de>
11076 M:      Sagi Grimberg <sagi@grimberg.me>
11077 L:      linux-nvme@lists.infradead.org
11078 T:      git://git.infradead.org/nvme.git
11079 W:      http://git.infradead.org/nvme.git
11080 S:      Supported
11081 F:      drivers/nvme/host/
11082 F:      include/linux/nvme.h
11083 F:      include/uapi/linux/nvme_ioctl.h
11084
11085 NVM EXPRESS FC TRANSPORT DRIVERS
11086 M:      James Smart <james.smart@broadcom.com>
11087 L:      linux-nvme@lists.infradead.org
11088 S:      Supported
11089 F:      include/linux/nvme-fc.h
11090 F:      include/linux/nvme-fc-driver.h
11091 F:      drivers/nvme/host/fc.c
11092 F:      drivers/nvme/target/fc.c
11093 F:      drivers/nvme/target/fcloop.c
11094
11095 NVM EXPRESS TARGET DRIVER
11096 M:      Christoph Hellwig <hch@lst.de>
11097 M:      Sagi Grimberg <sagi@grimberg.me>
11098 L:      linux-nvme@lists.infradead.org
11099 T:      git://git.infradead.org/nvme.git
11100 W:      http://git.infradead.org/nvme.git
11101 S:      Supported
11102 F:      drivers/nvme/target/
11103
11104 NVMEM FRAMEWORK
11105 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11106 S:      Maintained
11107 F:      drivers/nvmem/
11108 F:      Documentation/devicetree/bindings/nvmem/
11109 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11110 F:      include/linux/nvmem-consumer.h
11111 F:      include/linux/nvmem-provider.h
11112
11113 NXP SGTL5000 DRIVER
11114 M:      Fabio Estevam <festevam@gmail.com>
11115 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11116 S:      Maintained
11117 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11118 F:      sound/soc/codecs/sgtl5000*
11119
11120 NXP TDA998X DRM DRIVER
11121 M:      Russell King <linux@armlinux.org.uk>
11122 S:      Maintained
11123 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11124 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11125 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11126 F:      include/drm/i2c/tda998x.h
11127 F:      include/dt-bindings/display/tda998x.h
11128 K:      "nxp,tda998x"
11129
11130 NXP TFA9879 DRIVER
11131 M:      Peter Rosin <peda@axentia.se>
11132 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11133 S:      Maintained
11134 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11135 F:      sound/soc/codecs/tfa9879*
11136
11137 NXP-NCI NFC DRIVER
11138 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11139 R:      Charles Gorand <charles.gorand@effinnov.com>
11140 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11141 S:      Supported
11142 F:      drivers/nfc/nxp-nci
11143
11144 OBJAGG
11145 M:      Jiri Pirko <jiri@mellanox.com>
11146 L:      netdev@vger.kernel.org
11147 S:      Supported
11148 F:      lib/objagg.c
11149 F:      lib/test_objagg.c
11150 F:      include/linux/objagg.h
11151
11152 NXP FSPI DRIVER
11153 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11154 M:      Ashish Kumar <ashish.kumar@nxp.com>
11155 L:      linux-spi@vger.kernel.org
11156 S:      Maintained
11157 F:      drivers/spi/spi-nxp-fspi.c
11158 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11159
11160 OBJTOOL
11161 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11162 M:      Peter Zijlstra <peterz@infradead.org>
11163 S:      Supported
11164 F:      tools/objtool/
11165
11166 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11167 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11168 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11169 L:      linuxppc-dev@lists.ozlabs.org
11170 S:      Supported
11171 F:      arch/powerpc/platforms/powernv/ocxl.c
11172 F:      arch/powerpc/include/asm/pnv-ocxl.h
11173 F:      drivers/misc/ocxl/
11174 F:      include/misc/ocxl*
11175 F:      include/uapi/misc/ocxl.h
11176 F:      Documentation/accelerators/ocxl.rst
11177
11178 OMAP AUDIO SUPPORT
11179 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11180 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11181 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11182 L:      linux-omap@vger.kernel.org
11183 S:      Maintained
11184 F:      sound/soc/ti/omap*
11185 F:      sound/soc/ti/rx51.c
11186 F:      sound/soc/ti/n810.c
11187 F:      sound/soc/ti/sdma-pcm.*
11188
11189 OMAP CLOCK FRAMEWORK SUPPORT
11190 M:      Paul Walmsley <paul@pwsan.com>
11191 L:      linux-omap@vger.kernel.org
11192 S:      Maintained
11193 F:      arch/arm/*omap*/*clock*
11194
11195 OMAP DEVICE TREE SUPPORT
11196 M:      Benoît Cousson <bcousson@baylibre.com>
11197 M:      Tony Lindgren <tony@atomide.com>
11198 L:      linux-omap@vger.kernel.org
11199 L:      devicetree@vger.kernel.org
11200 S:      Maintained
11201 F:      arch/arm/boot/dts/*omap*
11202 F:      arch/arm/boot/dts/*am3*
11203 F:      arch/arm/boot/dts/*am4*
11204 F:      arch/arm/boot/dts/*am5*
11205 F:      arch/arm/boot/dts/*dra7*
11206
11207 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11208 L:      linux-omap@vger.kernel.org
11209 L:      linux-fbdev@vger.kernel.org
11210 S:      Orphan
11211 F:      drivers/video/fbdev/omap2/
11212 F:      Documentation/arm/OMAP/DSS
11213
11214 OMAP FRAMEBUFFER SUPPORT
11215 L:      linux-fbdev@vger.kernel.org
11216 L:      linux-omap@vger.kernel.org
11217 S:      Orphan
11218 F:      drivers/video/fbdev/omap/
11219
11220 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11221 M:      Roger Quadros <rogerq@ti.com>
11222 M:      Tony Lindgren <tony@atomide.com>
11223 L:      linux-omap@vger.kernel.org
11224 S:      Maintained
11225 F:      drivers/memory/omap-gpmc.c
11226 F:      arch/arm/mach-omap2/*gpmc*
11227
11228 OMAP GPIO DRIVER
11229 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11230 M:      Santosh Shilimkar <ssantosh@kernel.org>
11231 M:      Kevin Hilman <khilman@kernel.org>
11232 L:      linux-omap@vger.kernel.org
11233 S:      Maintained
11234 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11235 F:      drivers/gpio/gpio-omap.c
11236
11237 OMAP HARDWARE SPINLOCK SUPPORT
11238 M:      Ohad Ben-Cohen <ohad@wizery.com>
11239 L:      linux-omap@vger.kernel.org
11240 S:      Maintained
11241 F:      drivers/hwspinlock/omap_hwspinlock.c
11242
11243 OMAP HS MMC SUPPORT
11244 L:      linux-mmc@vger.kernel.org
11245 L:      linux-omap@vger.kernel.org
11246 S:      Orphan
11247 F:      drivers/mmc/host/omap_hsmmc.c
11248
11249 OMAP HWMOD DATA
11250 M:      Paul Walmsley <paul@pwsan.com>
11251 L:      linux-omap@vger.kernel.org
11252 S:      Maintained
11253 F:      arch/arm/mach-omap2/omap_hwmod*data*
11254
11255 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11256 M:      Benoît Cousson <bcousson@baylibre.com>
11257 L:      linux-omap@vger.kernel.org
11258 S:      Maintained
11259 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11260
11261 OMAP HWMOD SUPPORT
11262 M:      Benoît Cousson <bcousson@baylibre.com>
11263 M:      Paul Walmsley <paul@pwsan.com>
11264 L:      linux-omap@vger.kernel.org
11265 S:      Maintained
11266 F:      arch/arm/mach-omap2/omap_hwmod.*
11267
11268 OMAP I2C DRIVER
11269 M:      Vignesh R <vigneshr@ti.com>
11270 L:      linux-omap@vger.kernel.org
11271 L:      linux-i2c@vger.kernel.org
11272 S:      Maintained
11273 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11274 F:      drivers/i2c/busses/i2c-omap.c
11275
11276 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11277 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11278 L:      linux-media@vger.kernel.org
11279 S:      Maintained
11280 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11281 F:      drivers/media/platform/omap3isp/
11282 F:      drivers/staging/media/omap4iss/
11283
11284 OMAP MMC SUPPORT
11285 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11286 L:      linux-omap@vger.kernel.org
11287 S:      Odd Fixes
11288 F:      drivers/mmc/host/omap.c
11289
11290 OMAP POWER MANAGEMENT SUPPORT
11291 M:      Kevin Hilman <khilman@kernel.org>
11292 L:      linux-omap@vger.kernel.org
11293 S:      Maintained
11294 F:      arch/arm/*omap*/*pm*
11295 F:      drivers/cpufreq/omap-cpufreq.c
11296
11297 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11298 M:      Rajendra Nayak <rnayak@codeaurora.org>
11299 M:      Paul Walmsley <paul@pwsan.com>
11300 L:      linux-omap@vger.kernel.org
11301 S:      Maintained
11302 F:      arch/arm/mach-omap2/prm*
11303
11304 OMAP RANDOM NUMBER GENERATOR SUPPORT
11305 M:      Deepak Saxena <dsaxena@plexity.net>
11306 S:      Maintained
11307 F:      drivers/char/hw_random/omap-rng.c
11308
11309 OMAP USB SUPPORT
11310 L:      linux-usb@vger.kernel.org
11311 L:      linux-omap@vger.kernel.org
11312 S:      Orphan
11313 F:      drivers/usb/*/*omap*
11314 F:      arch/arm/*omap*/usb*
11315
11316 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11317 M:      Mark Jackson <mpfj@newflow.co.uk>
11318 L:      linux-omap@vger.kernel.org
11319 S:      Maintained
11320 F:      arch/arm/boot/dts/am335x-nano.dts
11321
11322 OMAP1 SUPPORT
11323 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11324 M:      Tony Lindgren <tony@atomide.com>
11325 L:      linux-omap@vger.kernel.org
11326 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11328 S:      Maintained
11329 F:      arch/arm/mach-omap1/
11330 F:      arch/arm/plat-omap/
11331 F:      arch/arm/configs/omap1_defconfig
11332 F:      drivers/i2c/busses/i2c-omap.c
11333 F:      include/linux/platform_data/i2c-omap.h
11334 F:      include/linux/platform_data/ams-delta-fiq.h
11335
11336 OMAP2+ SUPPORT
11337 M:      Tony Lindgren <tony@atomide.com>
11338 L:      linux-omap@vger.kernel.org
11339 W:      http://www.muru.com/linux/omap/
11340 W:      http://linux.omap.com/
11341 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11343 S:      Maintained
11344 F:      arch/arm/mach-omap2/
11345 F:      arch/arm/plat-omap/
11346 F:      arch/arm/configs/omap2plus_defconfig
11347 F:      drivers/i2c/busses/i2c-omap.c
11348 F:      drivers/irqchip/irq-omap-intc.c
11349 F:      drivers/mfd/*omap*.c
11350 F:      drivers/mfd/menelaus.c
11351 F:      drivers/mfd/palmas.c
11352 F:      drivers/mfd/tps65217.c
11353 F:      drivers/mfd/tps65218.c
11354 F:      drivers/mfd/tps65910.c
11355 F:      drivers/mfd/twl-core.[ch]
11356 F:      drivers/mfd/twl4030*.c
11357 F:      drivers/mfd/twl6030*.c
11358 F:      drivers/mfd/twl6040*.c
11359 F:      drivers/regulator/palmas-regulator*.c
11360 F:      drivers/regulator/pbias-regulator.c
11361 F:      drivers/regulator/tps65217-regulator.c
11362 F:      drivers/regulator/tps65218-regulator.c
11363 F:      drivers/regulator/tps65910-regulator.c
11364 F:      drivers/regulator/twl-regulator.c
11365 F:      drivers/regulator/twl6030-regulator.c
11366 F:      include/linux/platform_data/i2c-omap.h
11367
11368 ONION OMEGA2+ BOARD
11369 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11370 L:      linux-mips@vger.kernel.org
11371 S:      Maintained
11372 F:      arch/mips/boot/dts/ralink/omega2p.dts
11373
11374 OMFS FILESYSTEM
11375 M:      Bob Copeland <me@bobcopeland.com>
11376 L:      linux-karma-devel@lists.sourceforge.net
11377 S:      Maintained
11378 F:      Documentation/filesystems/omfs.txt
11379 F:      fs/omfs/
11380
11381 OMNIKEY CARDMAN 4000 DRIVER
11382 M:      Harald Welte <laforge@gnumonks.org>
11383 S:      Maintained
11384 F:      drivers/char/pcmcia/cm4000_cs.c
11385 F:      include/linux/cm4000_cs.h
11386 F:      include/uapi/linux/cm4000_cs.h
11387
11388 OMNIKEY CARDMAN 4040 DRIVER
11389 M:      Harald Welte <laforge@gnumonks.org>
11390 S:      Maintained
11391 F:      drivers/char/pcmcia/cm4040_cs.*
11392
11393 OMNIVISION OV13858 SENSOR DRIVER
11394 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11395 L:      linux-media@vger.kernel.org
11396 T:      git git://linuxtv.org/media_tree.git
11397 S:      Maintained
11398 F:      drivers/media/i2c/ov13858.c
11399
11400 OMNIVISION OV2680 SENSOR DRIVER
11401 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11402 L:      linux-media@vger.kernel.org
11403 T:      git git://linuxtv.org/media_tree.git
11404 S:      Maintained
11405 F:      drivers/media/i2c/ov2680.c
11406 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11407
11408 OMNIVISION OV2685 SENSOR DRIVER
11409 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11410 L:      linux-media@vger.kernel.org
11411 T:      git git://linuxtv.org/media_tree.git
11412 S:      Maintained
11413 F:      drivers/media/i2c/ov2685.c
11414
11415 OMNIVISION OV5640 SENSOR DRIVER
11416 M:      Steve Longerbeam <slongerbeam@gmail.com>
11417 L:      linux-media@vger.kernel.org
11418 T:      git git://linuxtv.org/media_tree.git
11419 S:      Maintained
11420 F:      drivers/media/i2c/ov5640.c
11421
11422 OMNIVISION OV5647 SENSOR DRIVER
11423 M:      Luis Oliveira <lolivei@synopsys.com>
11424 L:      linux-media@vger.kernel.org
11425 T:      git git://linuxtv.org/media_tree.git
11426 S:      Maintained
11427 F:      drivers/media/i2c/ov5647.c
11428
11429 OMNIVISION OV5695 SENSOR DRIVER
11430 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11431 L:      linux-media@vger.kernel.org
11432 T:      git git://linuxtv.org/media_tree.git
11433 S:      Maintained
11434 F:      drivers/media/i2c/ov5695.c
11435
11436 OMNIVISION OV7670 SENSOR DRIVER
11437 M:      Jonathan Corbet <corbet@lwn.net>
11438 L:      linux-media@vger.kernel.org
11439 T:      git git://linuxtv.org/media_tree.git
11440 S:      Maintained
11441 F:      drivers/media/i2c/ov7670.c
11442 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11443
11444 OMNIVISION OV772x SENSOR DRIVER
11445 M:      Jacopo Mondi <jacopo@jmondi.org>
11446 L:      linux-media@vger.kernel.org
11447 T:      git git://linuxtv.org/media_tree.git
11448 S:      Odd fixes
11449 F:      drivers/media/i2c/ov772x.c
11450 F:      include/media/i2c/ov772x.h
11451 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11452
11453 OMNIVISION OV7740 SENSOR DRIVER
11454 M:      Wenyou Yang <wenyou.yang@microchip.com>
11455 L:      linux-media@vger.kernel.org
11456 T:      git git://linuxtv.org/media_tree.git
11457 S:      Maintained
11458 F:      drivers/media/i2c/ov7740.c
11459 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11460
11461 OMNIVISION OV9640 SENSOR DRIVER
11462 M:      Petr Cvek <petrcvekcz@gmail.com>
11463 L:      linux-media@vger.kernel.org
11464 S:      Maintained
11465 F:      drivers/media/i2c/ov9640.*
11466
11467 OMNIVISION OV8856 SENSOR DRIVER
11468 M:      Ben Kao <ben.kao@intel.com>
11469 L:      linux-media@vger.kernel.org
11470 T:      git git://linuxtv.org/media_tree.git
11471 S:      Maintained
11472 F:      drivers/media/i2c/ov8856.c
11473
11474 OMNIVISION OV9650 SENSOR DRIVER
11475 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11476 R:      Akinobu Mita <akinobu.mita@gmail.com>
11477 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11478 L:      linux-media@vger.kernel.org
11479 T:      git git://linuxtv.org/media_tree.git
11480 S:      Maintained
11481 F:      drivers/media/i2c/ov9650.c
11482 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11483
11484 ONENAND FLASH DRIVER
11485 M:      Kyungmin Park <kyungmin.park@samsung.com>
11486 L:      linux-mtd@lists.infradead.org
11487 S:      Maintained
11488 F:      drivers/mtd/nand/onenand/
11489 F:      include/linux/mtd/onenand*.h
11490
11491 ONSTREAM SCSI TAPE DRIVER
11492 M:      Willem Riede <osst@riede.org>
11493 L:      osst-users@lists.sourceforge.net
11494 L:      linux-scsi@vger.kernel.org
11495 S:      Maintained
11496 F:      Documentation/scsi/osst.txt
11497 F:      drivers/scsi/osst.*
11498 F:      drivers/scsi/osst_*.h
11499 F:      drivers/scsi/st.h
11500
11501 OP-TEE DRIVER
11502 M:      Jens Wiklander <jens.wiklander@linaro.org>
11503 S:      Maintained
11504 F:      drivers/tee/optee/
11505
11506 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11507 M:      Sumit Garg <sumit.garg@linaro.org>
11508 S:      Maintained
11509 F:      drivers/char/hw_random/optee-rng.c
11510
11511 OPA-VNIC DRIVER
11512 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11513 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11514 L:      linux-rdma@vger.kernel.org
11515 S:      Supported
11516 F:      drivers/infiniband/ulp/opa_vnic
11517
11518 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11519 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11520 M:      Frank Rowand <frowand.list@gmail.com>
11521 L:      devicetree@vger.kernel.org
11522 S:      Maintained
11523 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11524 F:      Documentation/devicetree/overlay-notes.txt
11525 F:      drivers/of/overlay.c
11526 F:      drivers/of/resolver.c
11527 K:      of_overlay_notifier_
11528
11529 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11530 M:      Rob Herring <robh+dt@kernel.org>
11531 M:      Frank Rowand <frowand.list@gmail.com>
11532 L:      devicetree@vger.kernel.org
11533 W:      http://www.devicetree.org/
11534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11535 S:      Maintained
11536 F:      drivers/of/
11537 F:      include/linux/of*.h
11538 F:      scripts/dtc/
11539 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11540
11541 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11542 M:      Rob Herring <robh+dt@kernel.org>
11543 M:      Mark Rutland <mark.rutland@arm.com>
11544 L:      devicetree@vger.kernel.org
11545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11546 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11547 S:      Maintained
11548 F:      Documentation/devicetree/
11549 F:      arch/*/boot/dts/
11550 F:      include/dt-bindings/
11551
11552 OPENCORES I2C BUS DRIVER
11553 M:      Peter Korsgaard <peter@korsgaard.com>
11554 M:      Andrew Lunn <andrew@lunn.ch>
11555 L:      linux-i2c@vger.kernel.org
11556 S:      Maintained
11557 F:      Documentation/i2c/busses/i2c-ocores
11558 F:      drivers/i2c/busses/i2c-ocores.c
11559 F:      include/linux/platform_data/i2c-ocores.h
11560
11561 OPENRISC ARCHITECTURE
11562 M:      Jonas Bonn <jonas@southpole.se>
11563 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11564 M:      Stafford Horne <shorne@gmail.com>
11565 T:      git git://github.com/openrisc/linux.git
11566 L:      openrisc@lists.librecores.org
11567 W:      http://openrisc.io
11568 S:      Maintained
11569 F:      Documentation/devicetree/bindings/openrisc/
11570 F:      Documentation/openrisc/
11571 F:      arch/openrisc/
11572 F:      drivers/irqchip/irq-ompic.c
11573 F:      drivers/irqchip/irq-or1k-*
11574
11575 OPENVSWITCH
11576 M:      Pravin B Shelar <pshelar@ovn.org>
11577 L:      netdev@vger.kernel.org
11578 L:      dev@openvswitch.org
11579 W:      http://openvswitch.org
11580 S:      Maintained
11581 F:      net/openvswitch/
11582 F:      include/uapi/linux/openvswitch.h
11583
11584 OPERATING PERFORMANCE POINTS (OPP)
11585 M:      Viresh Kumar <vireshk@kernel.org>
11586 M:      Nishanth Menon <nm@ti.com>
11587 M:      Stephen Boyd <sboyd@kernel.org>
11588 L:      linux-pm@vger.kernel.org
11589 S:      Maintained
11590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11591 F:      drivers/opp/
11592 F:      include/linux/pm_opp.h
11593 F:      Documentation/power/opp.txt
11594 F:      Documentation/devicetree/bindings/opp/
11595
11596 OPL4 DRIVER
11597 M:      Clemens Ladisch <clemens@ladisch.de>
11598 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11599 T:      git git://git.alsa-project.org/alsa-kernel.git
11600 S:      Maintained
11601 F:      sound/drivers/opl4/
11602
11603 OPROFILE
11604 M:      Robert Richter <rric@kernel.org>
11605 L:      oprofile-list@lists.sf.net
11606 S:      Maintained
11607 F:      arch/*/include/asm/oprofile*.h
11608 F:      arch/*/oprofile/
11609 F:      drivers/oprofile/
11610 F:      include/linux/oprofile.h
11611
11612 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11613 M:      Mark Fasheh <mark@fasheh.com>
11614 M:      Joel Becker <jlbec@evilplan.org>
11615 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11616 W:      http://ocfs2.wiki.kernel.org
11617 S:      Supported
11618 F:      Documentation/filesystems/ocfs2.txt
11619 F:      Documentation/filesystems/dlmfs.txt
11620 F:      fs/ocfs2/
11621
11622 ORANGEFS FILESYSTEM
11623 M:      Mike Marshall <hubcap@omnibond.com>
11624 R:      Martin Brandenburg <martin@omnibond.com>
11625 L:      devel@lists.orangefs.org
11626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11627 S:      Supported
11628 F:      fs/orangefs/
11629 F:      Documentation/filesystems/orangefs.txt
11630
11631 ORINOCO DRIVER
11632 L:      linux-wireless@vger.kernel.org
11633 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11634 W:      http://www.nongnu.org/orinoco/
11635 S:      Orphan
11636 F:      drivers/net/wireless/intersil/orinoco/
11637
11638 OV2659 OMNIVISION SENSOR DRIVER
11639 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11640 L:      linux-media@vger.kernel.org
11641 W:      https://linuxtv.org
11642 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11643 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11644 S:      Maintained
11645 F:      drivers/media/i2c/ov2659.c
11646 F:      include/media/i2c/ov2659.h
11647
11648 OVERLAY FILESYSTEM
11649 M:      Miklos Szeredi <miklos@szeredi.hu>
11650 L:      linux-unionfs@vger.kernel.org
11651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11652 S:      Supported
11653 F:      fs/overlayfs/
11654 F:      Documentation/filesystems/overlayfs.txt
11655
11656 P54 WIRELESS DRIVER
11657 M:      Christian Lamparter <chunkeey@googlemail.com>
11658 L:      linux-wireless@vger.kernel.org
11659 W:      http://wireless.kernel.org/en/users/Drivers/p54
11660 S:      Maintained
11661 F:      drivers/net/wireless/intersil/p54/
11662
11663 PA SEMI ETHERNET DRIVER
11664 L:      netdev@vger.kernel.org
11665 S:      Orphan
11666 F:      drivers/net/ethernet/pasemi/*
11667
11668 PA SEMI SMBUS DRIVER
11669 L:      linux-i2c@vger.kernel.org
11670 S:      Orphan
11671 F:      drivers/i2c/busses/i2c-pasemi.c
11672
11673 PADATA PARALLEL EXECUTION MECHANISM
11674 M:      Steffen Klassert <steffen.klassert@secunet.com>
11675 L:      linux-crypto@vger.kernel.org
11676 S:      Maintained
11677 F:      kernel/padata.c
11678 F:      include/linux/padata.h
11679 F:      Documentation/padata.txt
11680
11681 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11682 M:      Harald Welte <laforge@gnumonks.org>
11683 L:      platform-driver-x86@vger.kernel.org
11684 S:      Maintained
11685 F:      drivers/platform/x86/panasonic-laptop.c
11686
11687 PARALLEL LCD/KEYPAD PANEL DRIVER
11688 M:      Willy Tarreau <willy@haproxy.com>
11689 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11690 S:      Odd Fixes
11691 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11692 F:      drivers/auxdisplay/panel.c
11693
11694 PARALLEL PORT SUBSYSTEM
11695 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11696 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11697 L:      linux-parport@lists.infradead.org (subscribers-only)
11698 S:      Maintained
11699 F:      drivers/parport/
11700 F:      include/linux/parport*.h
11701 F:      drivers/char/ppdev.c
11702 F:      include/uapi/linux/ppdev.h
11703 F:      Documentation/parport*.txt
11704
11705 PARAVIRT_OPS INTERFACE
11706 M:      Juergen Gross <jgross@suse.com>
11707 M:      Alok Kataria <akataria@vmware.com>
11708 L:      virtualization@lists.linux-foundation.org
11709 S:      Supported
11710 F:      Documentation/virtual/paravirt_ops.txt
11711 F:      arch/*/kernel/paravirt*
11712 F:      arch/*/include/asm/paravirt*.h
11713 F:      include/linux/hypervisor.h
11714
11715 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11716 M:      Tim Waugh <tim@cyberelk.net>
11717 L:      linux-parport@lists.infradead.org (subscribers-only)
11718 S:      Maintained
11719 F:      Documentation/blockdev/paride.txt
11720 F:      drivers/block/paride/
11721
11722 PARISC ARCHITECTURE
11723 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11724 M:      Helge Deller <deller@gmx.de>
11725 L:      linux-parisc@vger.kernel.org
11726 W:      http://www.parisc-linux.org/
11727 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11730 S:      Maintained
11731 F:      arch/parisc/
11732 F:      Documentation/parisc/
11733 F:      drivers/parisc/
11734 F:      drivers/char/agp/parisc-agp.c
11735 F:      drivers/input/serio/gscps2.c
11736 F:      drivers/parport/parport_gsc.*
11737 F:      drivers/tty/serial/8250/8250_gsc.c
11738 F:      drivers/video/fbdev/sti*
11739 F:      drivers/video/console/sti*
11740 F:      drivers/video/logo/logo_parisc*
11741
11742 PARMAN
11743 M:      Jiri Pirko <jiri@mellanox.com>
11744 L:      netdev@vger.kernel.org
11745 S:      Supported
11746 F:      lib/parman.c
11747 F:      lib/test_parman.c
11748 F:      include/linux/parman.h
11749
11750 PC ENGINES APU BOARD DRIVER
11751 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11752 S:      Maintained
11753 F:      drivers/platform/x86/pcengines-apuv2.c
11754
11755 PC87360 HARDWARE MONITORING DRIVER
11756 M:      Jim Cromie <jim.cromie@gmail.com>
11757 L:      linux-hwmon@vger.kernel.org
11758 S:      Maintained
11759 F:      Documentation/hwmon/pc87360
11760 F:      drivers/hwmon/pc87360.c
11761
11762 PC8736x GPIO DRIVER
11763 M:      Jim Cromie <jim.cromie@gmail.com>
11764 S:      Maintained
11765 F:      drivers/char/pc8736x_gpio.c
11766
11767 PC87427 HARDWARE MONITORING DRIVER
11768 M:      Jean Delvare <jdelvare@suse.com>
11769 L:      linux-hwmon@vger.kernel.org
11770 S:      Maintained
11771 F:      Documentation/hwmon/pc87427
11772 F:      drivers/hwmon/pc87427.c
11773
11774 PCA9532 LED DRIVER
11775 M:      Riku Voipio <riku.voipio@iki.fi>
11776 S:      Maintained
11777 F:      drivers/leds/leds-pca9532.c
11778 F:      include/linux/leds-pca9532.h
11779
11780 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11781 M:      Guenter Roeck <linux@roeck-us.net>
11782 L:      linux-i2c@vger.kernel.org
11783 S:      Maintained
11784 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11785
11786 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11787 M:      Khalid Aziz <khalid@gonehiking.org>
11788 S:      Maintained
11789 F:      drivers/firmware/pcdp.*
11790
11791 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11792 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11793 L:      linux-pci@vger.kernel.org
11794 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11795 S:      Maintained
11796 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11797 F:      drivers/pci/controller/pci-aardvark.c
11798
11799 PCI DRIVER FOR ALTERA PCIE IP
11800 M:      Ley Foon Tan <lftan@altera.com>
11801 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11802 L:      linux-pci@vger.kernel.org
11803 S:      Supported
11804 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11805 F:      drivers/pci/controller/pcie-altera.c
11806
11807 PCI DRIVER FOR APPLIEDMICRO XGENE
11808 M:      Toan Le <toan@os.amperecomputing.com>
11809 L:      linux-pci@vger.kernel.org
11810 L:      linux-arm-kernel@lists.infradead.org
11811 S:      Maintained
11812 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11813 F:      drivers/pci/controller/pci-xgene.c
11814
11815 PCI DRIVER FOR ARM VERSATILE PLATFORM
11816 M:      Rob Herring <robh@kernel.org>
11817 L:      linux-pci@vger.kernel.org
11818 L:      linux-arm-kernel@lists.infradead.org
11819 S:      Maintained
11820 F:      Documentation/devicetree/bindings/pci/versatile.txt
11821 F:      drivers/pci/controller/pci-versatile.c
11822
11823 PCI DRIVER FOR ARMADA 8K
11824 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11825 L:      linux-pci@vger.kernel.org
11826 L:      linux-arm-kernel@lists.infradead.org
11827 S:      Maintained
11828 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11829 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11830
11831 PCI DRIVER FOR CADENCE PCIE IP
11832 M:      Tom Joseph <tjoseph@cadence.com>
11833 L:      linux-pci@vger.kernel.org
11834 S:      Maintained
11835 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11836 F:      drivers/pci/controller/pcie-cadence*
11837
11838 PCI DRIVER FOR FREESCALE LAYERSCAPE
11839 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11840 M:      Mingkai Hu <mingkai.hu@nxp.com>
11841 M:      Roy Zang <roy.zang@nxp.com>
11842 L:      linuxppc-dev@lists.ozlabs.org
11843 L:      linux-pci@vger.kernel.org
11844 L:      linux-arm-kernel@lists.infradead.org
11845 S:      Maintained
11846 F:      drivers/pci/controller/dwc/*layerscape*
11847
11848 PCI DRIVER FOR GENERIC OF HOSTS
11849 M:      Will Deacon <will.deacon@arm.com>
11850 L:      linux-pci@vger.kernel.org
11851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11852 S:      Maintained
11853 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11854 F:      drivers/pci/controller/pci-host-common.c
11855 F:      drivers/pci/controller/pci-host-generic.c
11856
11857 PCI DRIVER FOR IMX6
11858 M:      Richard Zhu <hongxing.zhu@nxp.com>
11859 M:      Lucas Stach <l.stach@pengutronix.de>
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/fsl,imx6q-pcie.txt
11864 F:      drivers/pci/controller/dwc/*imx6*
11865
11866 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11867 M:      Keith Busch <keith.busch@intel.com>
11868 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11869 L:      linux-pci@vger.kernel.org
11870 S:      Supported
11871 F:      drivers/pci/controller/vmd.c
11872
11873 PCI DRIVER FOR MICROSEMI SWITCHTEC
11874 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11875 M:      Logan Gunthorpe <logang@deltatee.com>
11876 L:      linux-pci@vger.kernel.org
11877 S:      Maintained
11878 F:      Documentation/switchtec.txt
11879 F:      Documentation/ABI/testing/sysfs-class-switchtec
11880 F:      drivers/pci/switch/switchtec*
11881 F:      include/uapi/linux/switchtec_ioctl.h
11882 F:      include/linux/switchtec.h
11883 F:      drivers/ntb/hw/mscc/
11884
11885 PCI DRIVER FOR MOBIVEIL PCIE IP
11886 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11887 L:      linux-pci@vger.kernel.org
11888 S:      Supported
11889 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11890 F:      drivers/pci/controller/pcie-mobiveil.c
11891
11892 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11893 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11894 M:      Jason Cooper <jason@lakedaemon.net>
11895 L:      linux-pci@vger.kernel.org
11896 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11897 S:      Maintained
11898 F:      drivers/pci/controller/*mvebu*
11899
11900 PCI DRIVER FOR NVIDIA TEGRA
11901 M:      Thierry Reding <thierry.reding@gmail.com>
11902 L:      linux-tegra@vger.kernel.org
11903 L:      linux-pci@vger.kernel.org
11904 S:      Supported
11905 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11906 F:      drivers/pci/controller/pci-tegra.c
11907
11908 PCI DRIVER FOR RENESAS R-CAR
11909 M:      Simon Horman <horms@verge.net.au>
11910 L:      linux-pci@vger.kernel.org
11911 L:      linux-renesas-soc@vger.kernel.org
11912 S:      Maintained
11913 F:      drivers/pci/controller/*rcar*
11914
11915 PCI DRIVER FOR SAMSUNG EXYNOS
11916 M:      Jingoo Han <jingoohan1@gmail.com>
11917 L:      linux-pci@vger.kernel.org
11918 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11919 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11920 S:      Maintained
11921 F:      drivers/pci/controller/dwc/pci-exynos.c
11922
11923 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11924 M:      Jingoo Han <jingoohan1@gmail.com>
11925 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11926 L:      linux-pci@vger.kernel.org
11927 S:      Maintained
11928 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11929 F:      drivers/pci/controller/dwc/*designware*
11930
11931 PCI DRIVER FOR TI DRA7XX
11932 M:      Kishon Vijay Abraham I <kishon@ti.com>
11933 L:      linux-omap@vger.kernel.org
11934 L:      linux-pci@vger.kernel.org
11935 S:      Supported
11936 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11937 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11938
11939 PCI DRIVER FOR TI KEYSTONE
11940 M:      Murali Karicheri <m-karicheri2@ti.com>
11941 L:      linux-pci@vger.kernel.org
11942 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11943 S:      Maintained
11944 F:      drivers/pci/controller/dwc/pci-keystone.c
11945
11946 PCI ENDPOINT SUBSYSTEM
11947 M:      Kishon Vijay Abraham I <kishon@ti.com>
11948 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11949 L:      linux-pci@vger.kernel.org
11950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11951 S:      Supported
11952 F:      drivers/pci/endpoint/
11953 F:      drivers/misc/pci_endpoint_test.c
11954 F:      tools/pci/
11955
11956 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11957 M:      Russell Currey <ruscur@russell.cc>
11958 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11959 M:      Oliver O'Halloran <oohall@gmail.com>
11960 L:      linuxppc-dev@lists.ozlabs.org
11961 S:      Supported
11962 F:      Documentation/PCI/pci-error-recovery.txt
11963 F:      drivers/pci/pcie/aer.c
11964 F:      drivers/pci/pcie/dpc.c
11965 F:      drivers/pci/pcie/err.c
11966 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11967 F:      arch/powerpc/kernel/eeh*.c
11968 F:      arch/powerpc/platforms/*/eeh*.c
11969 F:      arch/powerpc/include/*/eeh*.h
11970
11971 PCI ERROR RECOVERY
11972 M:      Linas Vepstas <linasvepstas@gmail.com>
11973 L:      linux-pci@vger.kernel.org
11974 S:      Supported
11975 F:      Documentation/PCI/pci-error-recovery.txt
11976
11977 PCI MSI DRIVER FOR ALTERA MSI IP
11978 M:      Ley Foon Tan <lftan@altera.com>
11979 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11980 L:      linux-pci@vger.kernel.org
11981 S:      Supported
11982 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11983 F:      drivers/pci/controller/pcie-altera-msi.c
11984
11985 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11986 M:      Toan Le <toan@os.amperecomputing.com>
11987 L:      linux-pci@vger.kernel.org
11988 L:      linux-arm-kernel@lists.infradead.org
11989 S:      Maintained
11990 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11991 F:      drivers/pci/controller/pci-xgene-msi.c
11992
11993 PCI SUBSYSTEM
11994 M:      Bjorn Helgaas <bhelgaas@google.com>
11995 L:      linux-pci@vger.kernel.org
11996 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11998 S:      Supported
11999 F:      Documentation/devicetree/bindings/pci/
12000 F:      Documentation/PCI/
12001 F:      drivers/acpi/pci*
12002 F:      drivers/pci/
12003 F:      include/asm-generic/pci*
12004 F:      include/linux/pci*
12005 F:      include/linux/of_pci.h
12006 F:      include/uapi/linux/pci*
12007 F:      lib/pci*
12008 F:      arch/x86/pci/
12009 F:      arch/x86/kernel/quirks.c
12010 F:      arch/x86/kernel/early-quirks.c
12011
12012 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12013 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12014 L:      linux-pci@vger.kernel.org
12015 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12017 S:      Supported
12018 F:      drivers/pci/controller/
12019
12020 PCIE DRIVER FOR AMLOGIC MESON
12021 M:      Yue Wang <yue.wang@Amlogic.com>
12022 L:      linux-pci@vger.kernel.org
12023 L:      linux-amlogic@lists.infradead.org
12024 S:      Maintained
12025 F:      drivers/pci/controller/dwc/pci-meson.c
12026
12027 PCIE DRIVER FOR AXIS ARTPEC
12028 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12029 L:      linux-arm-kernel@axis.com
12030 L:      linux-pci@vger.kernel.org
12031 S:      Maintained
12032 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12033 F:      drivers/pci/controller/dwc/*artpec*
12034
12035 PCIE DRIVER FOR CAVIUM THUNDERX
12036 M:      David Daney <david.daney@cavium.com>
12037 L:      linux-pci@vger.kernel.org
12038 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12039 S:      Supported
12040 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12041 F:      drivers/pci/controller/pci-thunder-*
12042
12043 PCIE DRIVER FOR HISILICON
12044 M:      Zhou Wang <wangzhou1@hisilicon.com>
12045 L:      linux-pci@vger.kernel.org
12046 S:      Maintained
12047 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12048 F:      drivers/pci/controller/dwc/pcie-hisi.c
12049
12050 PCIE DRIVER FOR HISILICON KIRIN
12051 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12052 M:      Binghui Wang <wangbinghui@hisilicon.com>
12053 L:      linux-pci@vger.kernel.org
12054 S:      Maintained
12055 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12056 F:      drivers/pci/controller/dwc/pcie-kirin.c
12057
12058 PCIE DRIVER FOR HISILICON STB
12059 M:      Shawn Guo <shawn.guo@linaro.org>
12060 L:      linux-pci@vger.kernel.org
12061 S:      Maintained
12062 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12063 F:      drivers/pci/controller/dwc/pcie-histb.c
12064
12065 PCIE DRIVER FOR MEDIATEK
12066 M:      Ryder Lee <ryder.lee@mediatek.com>
12067 L:      linux-pci@vger.kernel.org
12068 L:      linux-mediatek@lists.infradead.org
12069 S:      Supported
12070 F:      Documentation/devicetree/bindings/pci/mediatek*
12071 F:      drivers/pci/controller/*mediatek*
12072
12073 PCIE DRIVER FOR QUALCOMM MSM
12074 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12075 L:      linux-pci@vger.kernel.org
12076 L:      linux-arm-msm@vger.kernel.org
12077 S:      Maintained
12078 F:      drivers/pci/controller/dwc/*qcom*
12079
12080 PCIE DRIVER FOR ROCKCHIP
12081 M:      Shawn Lin <shawn.lin@rock-chips.com>
12082 L:      linux-pci@vger.kernel.org
12083 L:      linux-rockchip@lists.infradead.org
12084 S:      Maintained
12085 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12086 F:      drivers/pci/controller/pcie-rockchip*
12087
12088 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12089 M:      Linus Walleij <linus.walleij@linaro.org>
12090 L:      linux-pci@vger.kernel.org
12091 S:      Maintained
12092 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12093 F:      drivers/pci/controller/pci-v3-semi.c
12094
12095 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12096 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12097 L:      linux-pci@vger.kernel.org
12098 S:      Maintained
12099 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12100 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12101
12102 PCIE DRIVER FOR ST SPEAR13XX
12103 M:      Pratyush Anand <pratyush.anand@gmail.com>
12104 L:      linux-pci@vger.kernel.org
12105 S:      Maintained
12106 F:      drivers/pci/controller/dwc/*spear*
12107
12108 PCMCIA SUBSYSTEM
12109 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12111 S:      Odd Fixes
12112 F:      Documentation/pcmcia/
12113 F:      tools/pcmcia/
12114 F:      drivers/pcmcia/
12115 F:      include/pcmcia/
12116
12117 PCNET32 NETWORK DRIVER
12118 M:      Don Fry <pcnet32@frontier.com>
12119 L:      netdev@vger.kernel.org
12120 S:      Maintained
12121 F:      drivers/net/ethernet/amd/pcnet32.c
12122
12123 PCRYPT PARALLEL CRYPTO ENGINE
12124 M:      Steffen Klassert <steffen.klassert@secunet.com>
12125 L:      linux-crypto@vger.kernel.org
12126 S:      Maintained
12127 F:      crypto/pcrypt.c
12128 F:      include/crypto/pcrypt.h
12129
12130 PEAQ WMI HOTKEYS DRIVER
12131 M:      Hans de Goede <hdegoede@redhat.com>
12132 L:      platform-driver-x86@vger.kernel.org
12133 S:      Maintained
12134 F:      drivers/platform/x86/peaq-wmi.c
12135
12136 PER-CPU MEMORY ALLOCATOR
12137 M:      Dennis Zhou <dennis@kernel.org>
12138 M:      Tejun Heo <tj@kernel.org>
12139 M:      Christoph Lameter <cl@linux.com>
12140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12141 S:      Maintained
12142 F:      include/linux/percpu*.h
12143 F:      mm/percpu*.c
12144 F:      arch/*/include/asm/percpu.h
12145
12146 PER-TASK DELAY ACCOUNTING
12147 M:      Balbir Singh <bsingharora@gmail.com>
12148 S:      Maintained
12149 F:      include/linux/delayacct.h
12150 F:      kernel/delayacct.c
12151
12152 PERFORMANCE EVENTS SUBSYSTEM
12153 M:      Peter Zijlstra <peterz@infradead.org>
12154 M:      Ingo Molnar <mingo@redhat.com>
12155 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12156 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12157 R:      Jiri Olsa <jolsa@redhat.com>
12158 R:      Namhyung Kim <namhyung@kernel.org>
12159 L:      linux-kernel@vger.kernel.org
12160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12161 S:      Supported
12162 F:      kernel/events/*
12163 F:      include/linux/perf_event.h
12164 F:      include/uapi/linux/perf_event.h
12165 F:      arch/*/kernel/perf_event*.c
12166 F:      arch/*/kernel/*/perf_event*.c
12167 F:      arch/*/kernel/*/*/perf_event*.c
12168 F:      arch/*/include/asm/perf_event.h
12169 F:      arch/*/kernel/perf_callchain.c
12170 F:      arch/*/events/*
12171 F:      tools/perf/
12172
12173 PERSONALITY HANDLING
12174 M:      Christoph Hellwig <hch@infradead.org>
12175 L:      linux-abi-devel@lists.sourceforge.net
12176 S:      Maintained
12177 F:      include/linux/personality.h
12178 F:      include/uapi/linux/personality.h
12179
12180 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12181 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12182 L:      linux-input@vger.kernel.org
12183 S:      Maintained
12184 F:      Documentation/input/devices/pxrc.rst
12185 F:      drivers/input/joystick/pxrc.c
12186
12187 PHONET PROTOCOL
12188 M:      Remi Denis-Courmont <courmisch@gmail.com>
12189 S:      Supported
12190 F:      Documentation/networking/phonet.txt
12191 F:      include/linux/phonet.h
12192 F:      include/net/phonet/
12193 F:      include/uapi/linux/phonet.h
12194 F:      net/phonet/
12195
12196 PHRAM MTD DRIVER
12197 M:      Joern Engel <joern@lazybastard.org>
12198 L:      linux-mtd@lists.infradead.org
12199 S:      Maintained
12200 F:      drivers/mtd/devices/phram.c
12201
12202 PICOLCD HID DRIVER
12203 M:      Bruno Prémont <bonbons@linux-vserver.org>
12204 L:      linux-input@vger.kernel.org
12205 S:      Maintained
12206 F:      drivers/hid/hid-picolcd*
12207
12208 PICOXCELL SUPPORT
12209 M:      Jamie Iles <jamie@jamieiles.com>
12210 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12211 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12212 S:      Supported
12213 F:      arch/arm/boot/dts/picoxcell*
12214 F:      arch/arm/mach-picoxcell/
12215 F:      drivers/crypto/picoxcell*
12216
12217 PIN CONTROL SUBSYSTEM
12218 M:      Linus Walleij <linus.walleij@linaro.org>
12219 L:      linux-gpio@vger.kernel.org
12220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12221 S:      Maintained
12222 F:      Documentation/devicetree/bindings/pinctrl/
12223 F:      Documentation/driver-api/pinctl.rst
12224 F:      drivers/pinctrl/
12225 F:      include/linux/pinctrl/
12226
12227 PIN CONTROLLER - MICROCHIP AT91
12228 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12230 L:      linux-gpio@vger.kernel.org
12231 S:      Supported
12232 F:      drivers/pinctrl/pinctrl-at91*
12233
12234 PIN CONTROLLER - FREESCALE
12235 M:      Dong Aisheng <aisheng.dong@nxp.com>
12236 M:      Fabio Estevam <festevam@gmail.com>
12237 M:      Shawn Guo <shawnguo@kernel.org>
12238 M:      Stefan Agner <stefan@agner.ch>
12239 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12240 L:      linux-gpio@vger.kernel.org
12241 S:      Maintained
12242 F:      drivers/pinctrl/freescale/
12243 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12244
12245 PIN CONTROLLER - INTEL
12246 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12247 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12249 S:      Maintained
12250 F:      drivers/pinctrl/intel/
12251
12252 PIN CONTROLLER - MEDIATEK
12253 M:      Sean Wang <sean.wang@kernel.org>
12254 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12255 S:      Maintained
12256 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12257 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12258 F:      drivers/pinctrl/mediatek/
12259
12260 PIN CONTROLLER - QUALCOMM
12261 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12262 S:      Maintained
12263 L:      linux-arm-msm@vger.kernel.org
12264 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12265 F:      drivers/pinctrl/qcom/
12266
12267 PIN CONTROLLER - RENESAS
12268 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12269 L:      linux-renesas-soc@vger.kernel.org
12270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12271 S:      Maintained
12272 F:      drivers/pinctrl/pinctrl-rz*
12273 F:      drivers/pinctrl/sh-pfc/
12274
12275 PIN CONTROLLER - SAMSUNG
12276 M:      Tomasz Figa <tomasz.figa@gmail.com>
12277 M:      Krzysztof Kozlowski <krzk@kernel.org>
12278 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12279 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12280 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12281 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12283 S:      Maintained
12284 F:      drivers/pinctrl/samsung/
12285 F:      include/dt-bindings/pinctrl/samsung.h
12286 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12287
12288 PIN CONTROLLER - SINGLE
12289 M:      Tony Lindgren <tony@atomide.com>
12290 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12291 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12292 L:      linux-omap@vger.kernel.org
12293 S:      Maintained
12294 F:      drivers/pinctrl/pinctrl-single.c
12295
12296 PIN CONTROLLER - ST SPEAR
12297 M:      Viresh Kumar <vireshk@kernel.org>
12298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12299 W:      http://www.st.com/spear
12300 S:      Maintained
12301 F:      drivers/pinctrl/spear/
12302
12303 PISTACHIO SOC SUPPORT
12304 M:      James Hartley <james.hartley@sondrel.com>
12305 L:      linux-mips@vger.kernel.org
12306 S:      Odd Fixes
12307 F:      arch/mips/pistachio/
12308 F:      arch/mips/include/asm/mach-pistachio/
12309 F:      arch/mips/boot/dts/img/pistachio*
12310 F:      arch/mips/configs/pistachio*_defconfig
12311
12312 PKTCDVD DRIVER
12313 S:      Orphan
12314 M:      linux-block@vger.kernel.org
12315 F:      drivers/block/pktcdvd.c
12316 F:      include/linux/pktcdvd.h
12317 F:      include/uapi/linux/pktcdvd.h
12318
12319 PKUNITY SOC DRIVERS
12320 M:      Guan Xuetao <gxt@pku.edu.cn>
12321 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12322 S:      Maintained
12323 T:      git git://github.com/gxt/linux.git
12324 F:      drivers/input/serio/i8042-unicore32io.h
12325 F:      drivers/i2c/busses/i2c-puv3.c
12326 F:      drivers/video/fbdev/fb-puv3.c
12327 F:      drivers/rtc/rtc-puv3.c
12328
12329 PMBUS HARDWARE MONITORING DRIVERS
12330 M:      Guenter Roeck <linux@roeck-us.net>
12331 L:      linux-hwmon@vger.kernel.org
12332 W:      http://hwmon.wiki.kernel.org/
12333 W:      http://www.roeck-us.net/linux/drivers/
12334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12335 S:      Maintained
12336 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12337 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12338 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12339 F:      Documentation/hwmon/adm1275
12340 F:      Documentation/hwmon/ibm-cffps
12341 F:      Documentation/hwmon/ir35221
12342 F:      Documentation/hwmon/lm25066
12343 F:      Documentation/hwmon/ltc2978
12344 F:      Documentation/hwmon/ltc3815
12345 F:      Documentation/hwmon/max16064
12346 F:      Documentation/hwmon/max20751
12347 F:      Documentation/hwmon/max31785
12348 F:      Documentation/hwmon/max34440
12349 F:      Documentation/hwmon/max8688
12350 F:      Documentation/hwmon/pmbus
12351 F:      Documentation/hwmon/pmbus-core
12352 F:      Documentation/hwmon/tps40422
12353 F:      Documentation/hwmon/ucd9000
12354 F:      Documentation/hwmon/ucd9200
12355 F:      Documentation/hwmon/zl6100
12356 F:      drivers/hwmon/pmbus/
12357 F:      include/linux/pmbus.h
12358
12359 PMC SIERRA MaxRAID DRIVER
12360 L:      linux-scsi@vger.kernel.org
12361 W:      http://www.pmc-sierra.com/
12362 S:      Orphan
12363 F:      drivers/scsi/pmcraid.*
12364
12365 PMC SIERRA PM8001 DRIVER
12366 M:      Jack Wang <jinpu.wang@profitbricks.com>
12367 M:      lindar_liu@usish.com
12368 L:      linux-scsi@vger.kernel.org
12369 S:      Supported
12370 F:      drivers/scsi/pm8001/
12371
12372 PNP SUPPORT
12373 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12374 S:      Maintained
12375 F:      drivers/pnp/
12376
12377 PNI RM3100 IIO DRIVER
12378 M:      Song Qiang <songqiang1304521@gmail.com>
12379 L:      linux-iio@vger.kernel.org
12380 S:      Maintained
12381 F:      drivers/iio/magnetometer/rm3100*
12382 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12383
12384 POSIX CLOCKS and TIMERS
12385 M:      Thomas Gleixner <tglx@linutronix.de>
12386 L:      linux-kernel@vger.kernel.org
12387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12388 S:      Maintained
12389 F:      fs/timerfd.c
12390 F:      include/linux/timer*
12391 F:      kernel/time/*timer*
12392
12393 POWER MANAGEMENT CORE
12394 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12395 L:      linux-pm@vger.kernel.org
12396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12397 B:      https://bugzilla.kernel.org
12398 S:      Supported
12399 F:      drivers/base/power/
12400 F:      include/linux/pm.h
12401 F:      include/linux/pm_*
12402 F:      include/linux/powercap.h
12403 F:      drivers/powercap/
12404 F:      kernel/configs/nopm.config
12405
12406 POWER STATE COORDINATION INTERFACE (PSCI)
12407 M:      Mark Rutland <mark.rutland@arm.com>
12408 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12409 L:      linux-arm-kernel@lists.infradead.org
12410 S:      Maintained
12411 F:      drivers/firmware/psci*.c
12412 F:      include/linux/psci.h
12413 F:      include/uapi/linux/psci.h
12414
12415 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12416 M:      Sebastian Reichel <sre@kernel.org>
12417 L:      linux-pm@vger.kernel.org
12418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12419 S:      Maintained
12420 F:      Documentation/ABI/testing/sysfs-class-power
12421 F:      Documentation/devicetree/bindings/power/supply/
12422 F:      include/linux/power_supply.h
12423 F:      drivers/power/supply/
12424
12425 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12426 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12427 L:      linuxppc-dev@lists.ozlabs.org
12428 S:      Maintained
12429 F:      drivers/char/powernv-op-panel.c
12430
12431 PPP OVER ATM (RFC 2364)
12432 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12433 S:      Maintained
12434 F:      net/atm/pppoatm.c
12435 F:      include/uapi/linux/atmppp.h
12436
12437 PPP OVER ETHERNET
12438 M:      Michal Ostrowski <mostrows@earthlink.net>
12439 S:      Maintained
12440 F:      drivers/net/ppp/pppoe.c
12441 F:      drivers/net/ppp/pppox.c
12442
12443 PPP OVER L2TP
12444 M:      James Chapman <jchapman@katalix.com>
12445 S:      Maintained
12446 F:      net/l2tp/l2tp_ppp.c
12447 F:      include/linux/if_pppol2tp.h
12448 F:      include/uapi/linux/if_pppol2tp.h
12449
12450 PPP PROTOCOL DRIVERS AND COMPRESSORS
12451 M:      Paul Mackerras <paulus@samba.org>
12452 L:      linux-ppp@vger.kernel.org
12453 S:      Maintained
12454 F:      drivers/net/ppp/ppp_*
12455
12456 PPS SUPPORT
12457 M:      Rodolfo Giometti <giometti@enneenne.com>
12458 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12459 L:      linuxpps@ml.enneenne.com (subscribers-only)
12460 S:      Maintained
12461 F:      Documentation/pps/
12462 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12463 F:      Documentation/ABI/testing/sysfs-pps
12464 F:      drivers/pps/
12465 F:      include/linux/pps*.h
12466 F:      include/uapi/linux/pps.h
12467
12468 PPTP DRIVER
12469 M:      Dmitry Kozlov <xeb@mail.ru>
12470 L:      netdev@vger.kernel.org
12471 S:      Maintained
12472 F:      drivers/net/ppp/pptp.c
12473 W:      http://sourceforge.net/projects/accel-pptp
12474
12475 PRINTK
12476 M:      Petr Mladek <pmladek@suse.com>
12477 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12478 R:      Steven Rostedt <rostedt@goodmis.org>
12479 S:      Maintained
12480 F:      kernel/printk/
12481 F:      include/linux/printk.h
12482
12483 PRISM54 WIRELESS DRIVER
12484 M:      Luis Chamberlain <mcgrof@kernel.org>
12485 L:      linux-wireless@vger.kernel.org
12486 W:      http://wireless.kernel.org/en/users/Drivers/p54
12487 S:      Obsolete
12488 F:      drivers/net/wireless/intersil/prism54/
12489
12490 PROC FILESYSTEM
12491 R:      Alexey Dobriyan <adobriyan@gmail.com>
12492 L:      linux-kernel@vger.kernel.org
12493 L:      linux-fsdevel@vger.kernel.org
12494 S:      Maintained
12495 F:      fs/proc/
12496 F:      include/linux/proc_fs.h
12497 F:      tools/testing/selftests/proc/
12498 F:      Documentation/filesystems/proc.txt
12499
12500 PROC SYSCTL
12501 M:      Luis Chamberlain <mcgrof@kernel.org>
12502 M:      Kees Cook <keescook@chromium.org>
12503 L:      linux-kernel@vger.kernel.org
12504 L:      linux-fsdevel@vger.kernel.org
12505 S:      Maintained
12506 F:      fs/proc/proc_sysctl.c
12507 F:      include/linux/sysctl.h
12508 F:      kernel/sysctl.c
12509 F:      tools/testing/selftests/sysctl/
12510
12511 PS3 NETWORK SUPPORT
12512 M:      Geoff Levand <geoff@infradead.org>
12513 L:      netdev@vger.kernel.org
12514 L:      linuxppc-dev@lists.ozlabs.org
12515 S:      Maintained
12516 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12517
12518 PS3 PLATFORM SUPPORT
12519 M:      Geoff Levand <geoff@infradead.org>
12520 L:      linuxppc-dev@lists.ozlabs.org
12521 S:      Maintained
12522 F:      arch/powerpc/boot/ps3*
12523 F:      arch/powerpc/include/asm/lv1call.h
12524 F:      arch/powerpc/include/asm/ps3*.h
12525 F:      arch/powerpc/platforms/ps3/
12526 F:      drivers/*/ps3*
12527 F:      drivers/ps3/
12528 F:      drivers/rtc/rtc-ps3.c
12529 F:      drivers/usb/host/*ps3.c
12530 F:      sound/ppc/snd_ps3*
12531
12532 PS3VRAM DRIVER
12533 M:      Jim Paris <jim@jtan.com>
12534 M:      Geoff Levand <geoff@infradead.org>
12535 L:      linuxppc-dev@lists.ozlabs.org
12536 S:      Maintained
12537 F:      drivers/block/ps3vram.c
12538
12539 PSAMPLE PACKET SAMPLING SUPPORT:
12540 M:      Yotam Gigi <yotam.gi@gmail.com>
12541 S:      Maintained
12542 F:      net/psample
12543 F:      include/net/psample.h
12544 F:      include/uapi/linux/psample.h
12545
12546 PSTORE FILESYSTEM
12547 M:      Kees Cook <keescook@chromium.org>
12548 M:      Anton Vorontsov <anton@enomsg.org>
12549 M:      Colin Cross <ccross@android.com>
12550 M:      Tony Luck <tony.luck@intel.com>
12551 S:      Maintained
12552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12553 F:      fs/pstore/
12554 F:      include/linux/pstore*
12555 F:      drivers/firmware/efi/efi-pstore.c
12556 F:      drivers/acpi/apei/erst.c
12557 F:      Documentation/admin-guide/ramoops.rst
12558 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12559 K:      \b(pstore|ramoops)
12560
12561 PTP HARDWARE CLOCK SUPPORT
12562 M:      Richard Cochran <richardcochran@gmail.com>
12563 L:      netdev@vger.kernel.org
12564 S:      Maintained
12565 W:      http://linuxptp.sourceforge.net/
12566 F:      Documentation/ABI/testing/sysfs-ptp
12567 F:      Documentation/ptp/*
12568 F:      drivers/net/phy/dp83640*
12569 F:      drivers/ptp/*
12570 F:      include/linux/ptp_cl*
12571
12572 PTRACE SUPPORT
12573 M:      Oleg Nesterov <oleg@redhat.com>
12574 S:      Maintained
12575 F:      include/asm-generic/syscall.h
12576 F:      include/linux/ptrace.h
12577 F:      include/linux/regset.h
12578 F:      include/linux/tracehook.h
12579 F:      include/uapi/linux/ptrace.h
12580 F:      include/uapi/linux/ptrace.h
12581 F:      include/asm-generic/ptrace.h
12582 F:      kernel/ptrace.c
12583 F:      arch/*/ptrace*.c
12584 F:      arch/*/*/ptrace*.c
12585 F:      arch/*/include/asm/ptrace*.h
12586
12587 PULSE8-CEC DRIVER
12588 M:      Hans Verkuil <hverkuil@xs4all.nl>
12589 L:      linux-media@vger.kernel.org
12590 T:      git git://linuxtv.org/media_tree.git
12591 S:      Maintained
12592 F:      drivers/media/usb/pulse8-cec/*
12593 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12594
12595 PVRUSB2 VIDEO4LINUX DRIVER
12596 M:      Mike Isely <isely@pobox.com>
12597 L:      pvrusb2@isely.net       (subscribers-only)
12598 L:      linux-media@vger.kernel.org
12599 W:      http://www.isely.net/pvrusb2/
12600 T:      git git://linuxtv.org/media_tree.git
12601 S:      Maintained
12602 F:      Documentation/media/v4l-drivers/pvrusb2*
12603 F:      drivers/media/usb/pvrusb2/
12604
12605 PWC WEBCAM DRIVER
12606 M:      Hans Verkuil <hverkuil@xs4all.nl>
12607 L:      linux-media@vger.kernel.org
12608 T:      git git://linuxtv.org/media_tree.git
12609 S:      Odd Fixes
12610 F:      drivers/media/usb/pwc/*
12611 F:      include/trace/events/pwc.h
12612
12613 PWM FAN DRIVER
12614 M:      Kamil Debski <kamil@wypas.org>
12615 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12616 L:      linux-hwmon@vger.kernel.org
12617 S:      Supported
12618 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12619 F:      Documentation/hwmon/pwm-fan
12620 F:      drivers/hwmon/pwm-fan.c
12621
12622 PWM IR Transmitter
12623 M:      Sean Young <sean@mess.org>
12624 L:      linux-media@vger.kernel.org
12625 S:      Maintained
12626 F:      drivers/media/rc/pwm-ir-tx.c
12627
12628 PWM SUBSYSTEM
12629 M:      Thierry Reding <thierry.reding@gmail.com>
12630 L:      linux-pwm@vger.kernel.org
12631 S:      Maintained
12632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12633 F:      Documentation/pwm.txt
12634 F:      Documentation/devicetree/bindings/pwm/
12635 F:      include/linux/pwm.h
12636 F:      drivers/pwm/
12637 F:      drivers/video/backlight/pwm_bl.c
12638 F:      include/linux/pwm_backlight.h
12639 F:      drivers/gpio/gpio-mvebu.c
12640 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12641
12642 PXA GPIO DRIVER
12643 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12644 L:      linux-gpio@vger.kernel.org
12645 S:      Maintained
12646 F:      drivers/gpio/gpio-pxa.c
12647
12648 PXA MMCI DRIVER
12649 S:      Orphan
12650
12651 PXA RTC DRIVER
12652 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12653 L:      linux-rtc@vger.kernel.org
12654 S:      Maintained
12655
12656 PXA2xx/PXA3xx SUPPORT
12657 M:      Daniel Mack <daniel@zonque.org>
12658 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12659 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12660 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12661 T:      git git://github.com/hzhuang1/linux.git
12662 T:      git git://github.com/rjarzmik/linux.git
12663 S:      Maintained
12664 F:      arch/arm/boot/dts/pxa*
12665 F:      arch/arm/mach-pxa/
12666 F:      drivers/dma/pxa*
12667 F:      drivers/pcmcia/pxa2xx*
12668 F:      drivers/pinctrl/pxa/
12669 F:      drivers/spi/spi-pxa2xx*
12670 F:      drivers/usb/gadget/udc/pxa2*
12671 F:      include/sound/pxa2xx-lib.h
12672 F:      sound/arm/pxa*
12673 F:      sound/soc/pxa/
12674
12675 QAT DRIVER
12676 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12677 L:      qat-linux@intel.com
12678 S:      Supported
12679 F:      drivers/crypto/qat/
12680
12681 QCOM AUDIO (ASoC) DRIVERS
12682 M:      Patrick Lai <plai@codeaurora.org>
12683 M:      Banajit Goswami <bgoswami@codeaurora.org>
12684 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12685 S:      Supported
12686 F:      sound/soc/qcom/
12687
12688 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12689 M:      Gabriel Somlo <somlo@cmu.edu>
12690 M:      "Michael S. Tsirkin" <mst@redhat.com>
12691 L:      qemu-devel@nongnu.org
12692 S:      Maintained
12693 F:      drivers/firmware/qemu_fw_cfg.c
12694 F:      include/uapi/linux/qemu_fw_cfg.h
12695
12696 QIB DRIVER
12697 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12698 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12699 L:      linux-rdma@vger.kernel.org
12700 S:      Supported
12701 F:      drivers/infiniband/hw/qib/
12702
12703 QLOGIC QL41xxx FCOE DRIVER
12704 M:      QLogic-Storage-Upstream@cavium.com
12705 L:      linux-scsi@vger.kernel.org
12706 S:      Supported
12707 F:      drivers/scsi/qedf/
12708
12709 QLOGIC QL41xxx ISCSI DRIVER
12710 M:      QLogic-Storage-Upstream@cavium.com
12711 L:      linux-scsi@vger.kernel.org
12712 S:      Supported
12713 F:      drivers/scsi/qedi/
12714
12715 QLOGIC QL4xxx ETHERNET DRIVER
12716 M:      Ariel Elior <aelior@marvell.com>
12717 M:      GR-everest-linux-l2@marvell.com
12718 L:      netdev@vger.kernel.org
12719 S:      Supported
12720 F:      drivers/net/ethernet/qlogic/qed/
12721 F:      include/linux/qed/
12722 F:      drivers/net/ethernet/qlogic/qede/
12723
12724 QLOGIC QL4xxx RDMA DRIVER
12725 M:      Michal Kalderon <mkalderon@marvell.com>
12726 M:      Ariel Elior <aelior@marvell.com>
12727 L:      linux-rdma@vger.kernel.org
12728 S:      Supported
12729 F:      drivers/infiniband/hw/qedr/
12730 F:      include/uapi/rdma/qedr-abi.h
12731
12732 QLOGIC QLA1280 SCSI DRIVER
12733 M:      Michael Reed <mdr@sgi.com>
12734 L:      linux-scsi@vger.kernel.org
12735 S:      Maintained
12736 F:      drivers/scsi/qla1280.[ch]
12737
12738 QLOGIC QLA2XXX FC-SCSI DRIVER
12739 M:      qla2xxx-upstream@qlogic.com
12740 L:      linux-scsi@vger.kernel.org
12741 S:      Supported
12742 F:      Documentation/scsi/LICENSE.qla2xxx
12743 F:      drivers/scsi/qla2xxx/
12744
12745 QLOGIC QLA3XXX NETWORK DRIVER
12746 M:      GR-Linux-NIC-Dev@marvell.com
12747 L:      netdev@vger.kernel.org
12748 S:      Supported
12749 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12750 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12751
12752 QLOGIC QLA4XXX iSCSI DRIVER
12753 M:      QLogic-Storage-Upstream@qlogic.com
12754 L:      linux-scsi@vger.kernel.org
12755 S:      Supported
12756 F:      Documentation/scsi/LICENSE.qla4xxx
12757 F:      drivers/scsi/qla4xxx/
12758
12759 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12760 M:      Shahed Shaikh <shshaikh@marvell.com>
12761 M:      Manish Chopra <manishc@marvell.com>
12762 M:      GR-Linux-NIC-Dev@marvell.com
12763 L:      netdev@vger.kernel.org
12764 S:      Supported
12765 F:      drivers/net/ethernet/qlogic/qlcnic/
12766
12767 QLOGIC QLGE 10Gb ETHERNET DRIVER
12768 M:      Manish Chopra <manishc@marvell.com>
12769 M:      GR-Linux-NIC-Dev@marvell.com
12770 L:      netdev@vger.kernel.org
12771 S:      Supported
12772 F:      drivers/net/ethernet/qlogic/qlge/
12773
12774 QM1D1B0004 MEDIA DRIVER
12775 M:      Akihiro Tsukada <tskd08@gmail.com>
12776 L:      linux-media@vger.kernel.org
12777 S:      Odd Fixes
12778 F:      drivers/media/tuners/qm1d1b0004*
12779
12780 QM1D1C0042 MEDIA DRIVER
12781 M:      Akihiro Tsukada <tskd08@gmail.com>
12782 L:      linux-media@vger.kernel.org
12783 S:      Odd Fixes
12784 F:      drivers/media/tuners/qm1d1c0042*
12785
12786 QNX4 FILESYSTEM
12787 M:      Anders Larsen <al@alarsen.net>
12788 W:      http://www.alarsen.net/linux/qnx4fs/
12789 S:      Maintained
12790 F:      fs/qnx4/
12791 F:      include/uapi/linux/qnx4_fs.h
12792 F:      include/uapi/linux/qnxtypes.h
12793
12794 QORIQ DPAA2 FSL-MC BUS DRIVER
12795 M:      Stuart Yoder <stuyoder@gmail.com>
12796 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12797 L:      linux-kernel@vger.kernel.org
12798 S:      Maintained
12799 F:      drivers/bus/fsl-mc/
12800 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12801 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12802
12803 QT1010 MEDIA DRIVER
12804 M:      Antti Palosaari <crope@iki.fi>
12805 L:      linux-media@vger.kernel.org
12806 W:      https://linuxtv.org
12807 W:      http://palosaari.fi/linux/
12808 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12809 T:      git git://linuxtv.org/anttip/media_tree.git
12810 S:      Maintained
12811 F:      drivers/media/tuners/qt1010*
12812
12813 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12814 M:      Kalle Valo <kvalo@codeaurora.org>
12815 L:      ath10k@lists.infradead.org
12816 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12818 S:      Supported
12819 F:      drivers/net/wireless/ath/ath10k/
12820
12821 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12822 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12823 L:      linux-wireless@vger.kernel.org
12824 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12825 S:      Supported
12826 F:      drivers/net/wireless/ath/ath9k/
12827
12828 QUALCOMM CAMERA SUBSYSTEM DRIVER
12829 M:      Todor Tomov <todor.too@gmail.com>
12830 L:      linux-media@vger.kernel.org
12831 S:      Maintained
12832 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12833 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12834 F:      drivers/media/platform/qcom/camss/
12835
12836 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12837 M:      Ilia Lin <ilia.lin@kernel.org>
12838 L:      linux-pm@vger.kernel.org
12839 S:      Maintained
12840 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12841 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12842
12843 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12844 M:      Timur Tabi <timur@kernel.org>
12845 L:      netdev@vger.kernel.org
12846 S:      Maintained
12847 F:      drivers/net/ethernet/qualcomm/emac/
12848
12849 QUALCOMM ETHQOS ETHERNET DRIVER
12850 M:      Vinod Koul <vkoul@kernel.org>
12851 M:      Niklas Cassel <niklas.cassel@linaro.org>
12852 L:      netdev@vger.kernel.org
12853 S:      Maintained
12854 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12855 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12856
12857 QUALCOMM GENERIC INTERFACE I2C DRIVER
12858 M:      Alok Chauhan <alokc@codeaurora.org>
12859 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12860 L:      linux-i2c@vger.kernel.org
12861 L:      linux-arm-msm@vger.kernel.org
12862 S:      Supported
12863 F:      drivers/i2c/busses/i2c-qcom-geni.c
12864
12865 QUALCOMM HEXAGON ARCHITECTURE
12866 M:      Richard Kuo <rkuo@codeaurora.org>
12867 L:      linux-hexagon@vger.kernel.org
12868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12869 S:      Supported
12870 F:      arch/hexagon/
12871
12872 QUALCOMM HIDMA DRIVER
12873 M:      Sinan Kaya <okaya@kernel.org>
12874 L:      linux-arm-kernel@lists.infradead.org
12875 L:      linux-arm-msm@vger.kernel.org
12876 L:      dmaengine@vger.kernel.org
12877 S:      Supported
12878 F:      drivers/dma/qcom/hidma*
12879
12880 QUALCOMM IOMMU
12881 M:      Rob Clark <robdclark@gmail.com>
12882 L:      iommu@lists.linux-foundation.org
12883 L:      linux-arm-msm@vger.kernel.org
12884 S:      Maintained
12885 F:      drivers/iommu/qcom_iommu.c
12886
12887 QUALCOMM TSENS THERMAL DRIVER
12888 M:      Amit Kucheria <amit.kucheria@linaro.org>
12889 L:      linux-pm@vger.kernel.org
12890 L:      linux-arm-msm@vger.kernel.org
12891 S:      Maintained
12892 F:      drivers/thermal/qcom/
12893
12894 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12895 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12896 L:      linux-media@vger.kernel.org
12897 L:      linux-arm-msm@vger.kernel.org
12898 T:      git git://linuxtv.org/media_tree.git
12899 S:      Maintained
12900 F:      drivers/media/platform/qcom/venus/
12901
12902 QUALCOMM WCN36XX WIRELESS DRIVER
12903 M:      Kalle Valo <kvalo@codeaurora.org>
12904 L:      wcn36xx@lists.infradead.org
12905 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12906 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12907 S:      Supported
12908 F:      drivers/net/wireless/ath/wcn36xx/
12909
12910 QUANTENNA QTNFMAC WIRELESS DRIVER
12911 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12912 M:      Avinash Patil <avinashp@quantenna.com>
12913 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12914 L:      linux-wireless@vger.kernel.org
12915 S:      Maintained
12916 F:      drivers/net/wireless/quantenna
12917
12918 RADEON and AMDGPU DRM DRIVERS
12919 M:      Alex Deucher <alexander.deucher@amd.com>
12920 M:      Christian König <christian.koenig@amd.com>
12921 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12922 L:      amd-gfx@lists.freedesktop.org
12923 T:      git git://people.freedesktop.org/~agd5f/linux
12924 S:      Supported
12925 F:      drivers/gpu/drm/radeon/
12926 F:      include/uapi/drm/radeon_drm.h
12927 F:      drivers/gpu/drm/amd/
12928 F:      include/uapi/drm/amdgpu_drm.h
12929
12930 RADEON FRAMEBUFFER DISPLAY DRIVER
12931 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12932 L:      linux-fbdev@vger.kernel.org
12933 S:      Maintained
12934 F:      drivers/video/fbdev/aty/radeon*
12935 F:      include/uapi/linux/radeonfb.h
12936
12937 RADIOSHARK RADIO DRIVER
12938 M:      Hans Verkuil <hverkuil@xs4all.nl>
12939 L:      linux-media@vger.kernel.org
12940 T:      git git://linuxtv.org/media_tree.git
12941 S:      Maintained
12942 F:      drivers/media/radio/radio-shark.c
12943
12944 RADIOSHARK2 RADIO DRIVER
12945 M:      Hans Verkuil <hverkuil@xs4all.nl>
12946 L:      linux-media@vger.kernel.org
12947 T:      git git://linuxtv.org/media_tree.git
12948 S:      Maintained
12949 F:      drivers/media/radio/radio-shark2.c
12950 F:      drivers/media/radio/radio-tea5777.c
12951
12952 RADOS BLOCK DEVICE (RBD)
12953 M:      Ilya Dryomov <idryomov@gmail.com>
12954 M:      Sage Weil <sage@redhat.com>
12955 M:      Alex Elder <elder@kernel.org>
12956 L:      ceph-devel@vger.kernel.org
12957 W:      http://ceph.com/
12958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12959 T:      git git://github.com/ceph/ceph-client.git
12960 S:      Supported
12961 F:      Documentation/ABI/testing/sysfs-bus-rbd
12962 F:      drivers/block/rbd.c
12963 F:      drivers/block/rbd_types.h
12964
12965 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12966 M:      Paul Mackerras <paulus@samba.org>
12967 L:      linux-fbdev@vger.kernel.org
12968 S:      Maintained
12969 F:      drivers/video/fbdev/aty/aty128fb.c
12970
12971 RAINSHADOW-CEC DRIVER
12972 M:      Hans Verkuil <hverkuil@xs4all.nl>
12973 L:      linux-media@vger.kernel.org
12974 T:      git git://linuxtv.org/media_tree.git
12975 S:      Maintained
12976 F:      drivers/media/usb/rainshadow-cec/*
12977
12978 RALINK MIPS ARCHITECTURE
12979 M:      John Crispin <john@phrozen.org>
12980 L:      linux-mips@vger.kernel.org
12981 S:      Maintained
12982 F:      arch/mips/ralink
12983
12984 RALINK RT2X00 WIRELESS LAN DRIVER
12985 P:      rt2x00 project
12986 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12987 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12988 L:      linux-wireless@vger.kernel.org
12989 S:      Maintained
12990 F:      drivers/net/wireless/ralink/rt2x00/
12991
12992 RAMDISK RAM BLOCK DEVICE DRIVER
12993 M:      Jens Axboe <axboe@kernel.dk>
12994 S:      Maintained
12995 F:      Documentation/blockdev/ramdisk.txt
12996 F:      drivers/block/brd.c
12997
12998 RANCHU VIRTUAL BOARD FOR MIPS
12999 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13000 L:      linux-mips@vger.kernel.org
13001 S:      Supported
13002 F:      arch/mips/generic/board-ranchu.c
13003 F:      arch/mips/configs/generic/board-ranchu.config
13004
13005 RANDOM NUMBER DRIVER
13006 M:      "Theodore Ts'o" <tytso@mit.edu>
13007 S:      Maintained
13008 F:      drivers/char/random.c
13009
13010 RAPIDIO SUBSYSTEM
13011 M:      Matt Porter <mporter@kernel.crashing.org>
13012 M:      Alexandre Bounine <alex.bou9@gmail.com>
13013 S:      Maintained
13014 F:      drivers/rapidio/
13015
13016 RAS INFRASTRUCTURE
13017 M:      Tony Luck <tony.luck@intel.com>
13018 M:      Borislav Petkov <bp@alien8.de>
13019 L:      linux-edac@vger.kernel.org
13020 S:      Maintained
13021 F:      drivers/ras/
13022 F:      include/linux/ras.h
13023 F:      include/ras/ras_event.h
13024 F:      Documentation/admin-guide/ras.rst
13025
13026 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13027 L:      linux-wireless@vger.kernel.org
13028 S:      Orphan
13029 F:      drivers/net/wireless/ray*
13030
13031 RCUTORTURE TEST FRAMEWORK
13032 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13033 M:      Josh Triplett <josh@joshtriplett.org>
13034 R:      Steven Rostedt <rostedt@goodmis.org>
13035 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13036 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13037 L:      linux-kernel@vger.kernel.org
13038 S:      Supported
13039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13040 F:      tools/testing/selftests/rcutorture
13041
13042 RDC R-321X SoC
13043 M:      Florian Fainelli <florian@openwrt.org>
13044 S:      Maintained
13045
13046 RDC R6040 FAST ETHERNET DRIVER
13047 M:      Florian Fainelli <f.fainelli@gmail.com>
13048 L:      netdev@vger.kernel.org
13049 S:      Maintained
13050 F:      drivers/net/ethernet/rdc/r6040.c
13051
13052 RDMAVT - RDMA verbs software
13053 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13054 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13055 L:      linux-rdma@vger.kernel.org
13056 S:      Supported
13057 F:      drivers/infiniband/sw/rdmavt
13058
13059 RDS - RELIABLE DATAGRAM SOCKETS
13060 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13061 L:      netdev@vger.kernel.org
13062 L:      linux-rdma@vger.kernel.org
13063 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13064 W:      https://oss.oracle.com/projects/rds/
13065 S:      Supported
13066 F:      net/rds/
13067 F:      Documentation/networking/rds.txt
13068
13069 RDT - RESOURCE ALLOCATION
13070 M:      Fenghua Yu <fenghua.yu@intel.com>
13071 M:      Reinette Chatre <reinette.chatre@intel.com>
13072 L:      linux-kernel@vger.kernel.org
13073 S:      Supported
13074 F:      arch/x86/kernel/cpu/resctrl/
13075 F:      arch/x86/include/asm/resctrl_sched.h
13076 F:      Documentation/x86/resctrl*
13077
13078 READ-COPY UPDATE (RCU)
13079 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13080 M:      Josh Triplett <josh@joshtriplett.org>
13081 R:      Steven Rostedt <rostedt@goodmis.org>
13082 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13083 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13084 R:      Joel Fernandes <joel@joelfernandes.org>
13085 L:      linux-kernel@vger.kernel.org
13086 W:      http://www.rdrop.com/users/paulmck/RCU/
13087 S:      Supported
13088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13089 F:      Documentation/RCU/
13090 X:      Documentation/RCU/torture.txt
13091 F:      include/linux/rcu*
13092 X:      include/linux/srcu*.h
13093 F:      kernel/rcu/
13094 X:      kernel/rcu/srcu*.c
13095
13096 REAL TIME CLOCK (RTC) SUBSYSTEM
13097 M:      Alessandro Zummo <a.zummo@towertech.it>
13098 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13099 L:      linux-rtc@vger.kernel.org
13100 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13102 S:      Maintained
13103 F:      Documentation/devicetree/bindings/rtc/
13104 F:      Documentation/rtc.txt
13105 F:      drivers/rtc/
13106 F:      include/linux/rtc.h
13107 F:      include/uapi/linux/rtc.h
13108 F:      include/linux/rtc/
13109 F:      include/linux/platform_data/rtc-*
13110 F:      tools/testing/selftests/rtc/
13111
13112 REALTEK AUDIO CODECS
13113 M:      Bard Liao <bardliao@realtek.com>
13114 M:      Oder Chiou <oder_chiou@realtek.com>
13115 S:      Maintained
13116 F:      sound/soc/codecs/rt*
13117 F:      include/sound/rt*.h
13118
13119 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13120 M:      Linus Walleij <linus.walleij@linaro.org>
13121 S:      Maintained
13122 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13123 F:      drivers/net/dsa/realtek-smi*
13124 F:      drivers/net/dsa/rtl83*
13125
13126 REDPINE WIRELESS DRIVER
13127 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13128 M:      Siva Rebbagondla <siva8118@gmail.com>
13129 L:      linux-wireless@vger.kernel.org
13130 S:      Maintained
13131 F:      drivers/net/wireless/rsi/
13132
13133 REGISTER MAP ABSTRACTION
13134 M:      Mark Brown <broonie@kernel.org>
13135 L:      linux-kernel@vger.kernel.org
13136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13137 S:      Supported
13138 F:      Documentation/devicetree/bindings/regmap/
13139 F:      drivers/base/regmap/
13140 F:      include/linux/regmap.h
13141
13142 REISERFS FILE SYSTEM
13143 L:      reiserfs-devel@vger.kernel.org
13144 S:      Supported
13145 F:      fs/reiserfs/
13146
13147 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13148 M:      Ohad Ben-Cohen <ohad@wizery.com>
13149 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13150 L:      linux-remoteproc@vger.kernel.org
13151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13152 S:      Maintained
13153 F:      Documentation/devicetree/bindings/remoteproc/
13154 F:      Documentation/remoteproc.txt
13155 F:      drivers/remoteproc/
13156 F:      include/linux/remoteproc.h
13157
13158 REMOTE PROCESSOR MESSAGING (RPMSG) 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/rpmsg.git
13163 S:      Maintained
13164 F:      drivers/rpmsg/
13165 F:      Documentation/rpmsg.txt
13166 F:      include/linux/rpmsg.h
13167 F:      include/linux/rpmsg/
13168
13169 RENESAS CLOCK DRIVERS
13170 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13171 L:      linux-renesas-soc@vger.kernel.org
13172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13173 S:      Supported
13174 F:      drivers/clk/renesas/
13175
13176 RENESAS EMEV2 I2C DRIVER
13177 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13178 S:      Supported
13179 F:      drivers/i2c/busses/i2c-emev2.c
13180
13181 RENESAS ETHERNET DRIVERS
13182 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13183 L:      netdev@vger.kernel.org
13184 L:      linux-renesas-soc@vger.kernel.org
13185 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13186 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13187 F:      drivers/net/ethernet/renesas/
13188 F:      include/linux/sh_eth.h
13189
13190 RENESAS R-CAR GYROADC DRIVER
13191 M:      Marek Vasut <marek.vasut@gmail.com>
13192 L:      linux-iio@vger.kernel.org
13193 S:      Supported
13194 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13195 F:      drivers/iio/adc/rcar-gyroadc.c
13196
13197 RENESAS R-CAR I2C DRIVERS
13198 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13199 S:      Supported
13200 F:      drivers/i2c/busses/i2c-rcar.c
13201 F:      drivers/i2c/busses/i2c-sh_mobile.c
13202
13203 RENESAS RIIC DRIVER
13204 M:      Chris Brandt <chris.brandt@renesas.com>
13205 S:      Supported
13206 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13207 F:      drivers/i2c/busses/i2c-riic.c
13208
13209 RENESAS USB PHY DRIVER
13210 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13211 L:      linux-renesas-soc@vger.kernel.org
13212 S:      Maintained
13213 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13214
13215 RESET CONTROLLER FRAMEWORK
13216 M:      Philipp Zabel <p.zabel@pengutronix.de>
13217 T:      git git://git.pengutronix.de/git/pza/linux
13218 S:      Maintained
13219 F:      drivers/reset/
13220 F:      Documentation/devicetree/bindings/reset/
13221 F:      include/dt-bindings/reset/
13222 F:      include/linux/reset.h
13223 F:      include/linux/reset/
13224 F:      include/linux/reset-controller.h
13225
13226 RESTARTABLE SEQUENCES SUPPORT
13227 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13228 M:      Peter Zijlstra <peterz@infradead.org>
13229 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13230 M:      Boqun Feng <boqun.feng@gmail.com>
13231 L:      linux-kernel@vger.kernel.org
13232 S:      Supported
13233 F:      kernel/rseq.c
13234 F:      include/uapi/linux/rseq.h
13235 F:      include/trace/events/rseq.h
13236 F:      tools/testing/selftests/rseq/
13237
13238 RFKILL
13239 M:      Johannes Berg <johannes@sipsolutions.net>
13240 L:      linux-wireless@vger.kernel.org
13241 W:      http://wireless.kernel.org/
13242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13244 S:      Maintained
13245 F:      Documentation/rfkill.txt
13246 F:      Documentation/ABI/stable/sysfs-class-rfkill
13247 F:      net/rfkill/
13248 F:      include/linux/rfkill.h
13249 F:      include/uapi/linux/rfkill.h
13250
13251 RHASHTABLE
13252 M:      Thomas Graf <tgraf@suug.ch>
13253 M:      Herbert Xu <herbert@gondor.apana.org.au>
13254 L:      netdev@vger.kernel.org
13255 S:      Maintained
13256 F:      lib/rhashtable.c
13257 F:      lib/test_rhashtable.c
13258 F:      include/linux/rhashtable.h
13259 F:      include/linux/rhashtable-types.h
13260
13261 RICOH R5C592 MEMORYSTICK DRIVER
13262 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13263 S:      Maintained
13264 F:      drivers/memstick/host/r592.*
13265
13266 RICOH SMARTMEDIA/XD DRIVER
13267 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13268 S:      Maintained
13269 F:      drivers/mtd/nand/raw/r852.c
13270 F:      drivers/mtd/nand/raw/r852.h
13271
13272 RISC-V ARCHITECTURE
13273 M:      Palmer Dabbelt <palmer@sifive.com>
13274 M:      Albert Ou <aou@eecs.berkeley.edu>
13275 L:      linux-riscv@lists.infradead.org
13276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13277 S:      Supported
13278 F:      arch/riscv/
13279 K:      riscv
13280 N:      riscv
13281
13282 ROCCAT DRIVERS
13283 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13284 W:      http://sourceforge.net/projects/roccat/
13285 S:      Maintained
13286 F:      drivers/hid/hid-roccat*
13287 F:      include/linux/hid-roccat*
13288 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13289
13290 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13291 M:      Jacob chen <jacob2.chen@rock-chips.com>
13292 L:      linux-media@vger.kernel.org
13293 S:      Maintained
13294 F:      drivers/media/platform/rockchip/rga/
13295 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13296
13297 ROCKCHIP VPU CODEC DRIVER
13298 M:      Ezequiel Garcia <ezequiel@collabora.com>
13299 L:      linux-media@vger.kernel.org
13300 S:      Maintained
13301 F:      drivers/staging/media/platform/rockchip/vpu/
13302 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13303
13304 ROCKER DRIVER
13305 M:      Jiri Pirko <jiri@resnulli.us>
13306 L:      netdev@vger.kernel.org
13307 S:      Supported
13308 F:      drivers/net/ethernet/rocker/
13309
13310 ROCKETPORT DRIVER
13311 P:      Comtrol Corp.
13312 W:      http://www.comtrol.com
13313 S:      Maintained
13314 F:      Documentation/serial/rocket.txt
13315 F:      drivers/tty/rocket*
13316
13317 ROCKETPORT EXPRESS/INFINITY DRIVER
13318 M:      Kevin Cernekee <cernekee@gmail.com>
13319 L:      linux-serial@vger.kernel.org
13320 S:      Odd Fixes
13321 F:      drivers/tty/serial/rp2.*
13322
13323 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13324 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13325 L:      linux-kernel@vger.kernel.org
13326 L:      linux-renesas-soc@vger.kernel.org
13327 S:      Supported
13328 F:      drivers/mfd/bd9571mwv.c
13329 F:      drivers/regulator/bd9571mwv-regulator.c
13330 F:      drivers/gpio/gpio-bd9571mwv.c
13331 F:      include/linux/mfd/bd9571mwv.h
13332 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13333
13334 ROSE NETWORK LAYER
13335 M:      Ralf Baechle <ralf@linux-mips.org>
13336 L:      linux-hams@vger.kernel.org
13337 W:      http://www.linux-ax25.org/
13338 S:      Maintained
13339 F:      include/net/rose.h
13340 F:      include/uapi/linux/rose.h
13341 F:      net/rose/
13342
13343 RTL2830 MEDIA DRIVER
13344 M:      Antti Palosaari <crope@iki.fi>
13345 L:      linux-media@vger.kernel.org
13346 W:      https://linuxtv.org
13347 W:      http://palosaari.fi/linux/
13348 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13349 T:      git git://linuxtv.org/anttip/media_tree.git
13350 S:      Maintained
13351 F:      drivers/media/dvb-frontends/rtl2830*
13352
13353 RTL2832 MEDIA DRIVER
13354 M:      Antti Palosaari <crope@iki.fi>
13355 L:      linux-media@vger.kernel.org
13356 W:      https://linuxtv.org
13357 W:      http://palosaari.fi/linux/
13358 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13359 T:      git git://linuxtv.org/anttip/media_tree.git
13360 S:      Maintained
13361 F:      drivers/media/dvb-frontends/rtl2832*
13362
13363 RTL2832_SDR MEDIA DRIVER
13364 M:      Antti Palosaari <crope@iki.fi>
13365 L:      linux-media@vger.kernel.org
13366 W:      https://linuxtv.org
13367 W:      http://palosaari.fi/linux/
13368 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13369 T:      git git://linuxtv.org/anttip/media_tree.git
13370 S:      Maintained
13371 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13372
13373 RTL8180 WIRELESS DRIVER
13374 L:      linux-wireless@vger.kernel.org
13375 W:      http://wireless.kernel.org/
13376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13377 S:      Orphan
13378 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13379
13380 RTL8187 WIRELESS DRIVER
13381 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13382 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13383 M:      Larry Finger <Larry.Finger@lwfinger.net>
13384 L:      linux-wireless@vger.kernel.org
13385 W:      http://wireless.kernel.org/
13386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13387 S:      Maintained
13388 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13389
13390 REALTEK WIRELESS DRIVER (rtlwifi family)
13391 M:      Ping-Ke Shih <pkshih@realtek.com>
13392 L:      linux-wireless@vger.kernel.org
13393 W:      http://wireless.kernel.org/
13394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13395 S:      Maintained
13396 F:      drivers/net/wireless/realtek/rtlwifi/
13397
13398 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13399 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13400 L:      linux-wireless@vger.kernel.org
13401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13402 S:      Maintained
13403 F:      drivers/net/wireless/realtek/rtl8xxxu/
13404
13405 RXRPC SOCKETS (AF_RXRPC)
13406 M:      David Howells <dhowells@redhat.com>
13407 L:      linux-afs@lists.infradead.org
13408 S:      Supported
13409 F:      net/rxrpc/
13410 F:      include/keys/rxrpc-type.h
13411 F:      include/net/af_rxrpc.h
13412 F:      include/trace/events/rxrpc.h
13413 F:      include/uapi/linux/rxrpc.h
13414 F:      Documentation/networking/rxrpc.txt
13415 W:      https://www.infradead.org/~dhowells/kafs/
13416
13417 S3 SAVAGE FRAMEBUFFER DRIVER
13418 M:      Antonino Daplas <adaplas@gmail.com>
13419 L:      linux-fbdev@vger.kernel.org
13420 S:      Maintained
13421 F:      drivers/video/fbdev/savage/
13422
13423 S390
13424 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13425 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13426 L:      linux-s390@vger.kernel.org
13427 W:      http://www.ibm.com/developerworks/linux/linux390/
13428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13429 S:      Supported
13430 F:      arch/s390/
13431 F:      drivers/s390/
13432 F:      Documentation/s390/
13433 F:      Documentation/driver-api/s390-drivers.rst
13434
13435 S390 COMMON I/O LAYER
13436 M:      Sebastian Ott <sebott@linux.ibm.com>
13437 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13438 L:      linux-s390@vger.kernel.org
13439 W:      http://www.ibm.com/developerworks/linux/linux390/
13440 S:      Supported
13441 F:      drivers/s390/cio/
13442
13443 S390 DASD DRIVER
13444 M:      Stefan Haberland <sth@linux.ibm.com>
13445 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13446 L:      linux-s390@vger.kernel.org
13447 W:      http://www.ibm.com/developerworks/linux/linux390/
13448 S:      Supported
13449 F:      drivers/s390/block/dasd*
13450 F:      block/partitions/ibm.c
13451
13452 S390 IOMMU (PCI)
13453 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13454 L:      linux-s390@vger.kernel.org
13455 W:      http://www.ibm.com/developerworks/linux/linux390/
13456 S:      Supported
13457 F:      drivers/iommu/s390-iommu.c
13458
13459 S390 IUCV NETWORK LAYER
13460 M:      Julian Wiedmann <jwi@linux.ibm.com>
13461 M:      Ursula Braun <ubraun@linux.ibm.com>
13462 L:      linux-s390@vger.kernel.org
13463 W:      http://www.ibm.com/developerworks/linux/linux390/
13464 S:      Supported
13465 F:      drivers/s390/net/*iucv*
13466 F:      include/net/iucv/
13467 F:      net/iucv/
13468
13469 S390 NETWORK DRIVERS
13470 M:      Julian Wiedmann <jwi@linux.ibm.com>
13471 M:      Ursula Braun <ubraun@linux.ibm.com>
13472 L:      linux-s390@vger.kernel.org
13473 W:      http://www.ibm.com/developerworks/linux/linux390/
13474 S:      Supported
13475 F:      drivers/s390/net/
13476
13477 S390 PCI SUBSYSTEM
13478 M:      Sebastian Ott <sebott@linux.ibm.com>
13479 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13480 L:      linux-s390@vger.kernel.org
13481 W:      http://www.ibm.com/developerworks/linux/linux390/
13482 S:      Supported
13483 F:      arch/s390/pci/
13484 F:      drivers/pci/hotplug/s390_pci_hpc.c
13485
13486 S390 VFIO-CCW DRIVER
13487 M:      Cornelia Huck <cohuck@redhat.com>
13488 M:      Farhan Ali <alifm@linux.ibm.com>
13489 M:      Eric Farman <farman@linux.ibm.com>
13490 R:      Halil Pasic <pasic@linux.ibm.com>
13491 L:      linux-s390@vger.kernel.org
13492 L:      kvm@vger.kernel.org
13493 S:      Supported
13494 F:      drivers/s390/cio/vfio_ccw*
13495 F:      Documentation/s390/vfio-ccw.txt
13496 F:      include/uapi/linux/vfio_ccw.h
13497
13498 S390 ZCRYPT DRIVER
13499 M:      Harald Freudenberger <freude@linux.ibm.com>
13500 L:      linux-s390@vger.kernel.org
13501 W:      http://www.ibm.com/developerworks/linux/linux390/
13502 S:      Supported
13503 F:      drivers/s390/crypto/
13504
13505 S390 VFIO AP DRIVER
13506 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13507 M:      Pierre Morel <pmorel@linux.ibm.com>
13508 M:      Halil Pasic <pasic@linux.ibm.com>
13509 L:      linux-s390@vger.kernel.org
13510 W:      http://www.ibm.com/developerworks/linux/linux390/
13511 S:      Supported
13512 F:      drivers/s390/crypto/vfio_ap_drv.c
13513 F:      drivers/s390/crypto/vfio_ap_private.h
13514 F:      drivers/s390/crypto/vfio_ap_ops.c
13515 F:      Documentation/s390/vfio-ap.txt
13516
13517 S390 ZFCP DRIVER
13518 M:      Steffen Maier <maier@linux.ibm.com>
13519 M:      Benjamin Block <bblock@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/scsi/zfcp_*
13524
13525 S3C24XX SD/MMC Driver
13526 M:      Ben Dooks <ben-linux@fluff.org>
13527 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13528 S:      Supported
13529 F:      drivers/mmc/host/s3cmci.*
13530
13531 SAA6588 RDS RECEIVER DRIVER
13532 M:      Hans Verkuil <hverkuil@xs4all.nl>
13533 L:      linux-media@vger.kernel.org
13534 T:      git git://linuxtv.org/media_tree.git
13535 W:      https://linuxtv.org
13536 S:      Odd Fixes
13537 F:      drivers/media/i2c/saa6588*
13538
13539 SAA7134 VIDEO4LINUX DRIVER
13540 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13541 L:      linux-media@vger.kernel.org
13542 W:      https://linuxtv.org
13543 T:      git git://linuxtv.org/media_tree.git
13544 S:      Odd fixes
13545 F:      Documentation/media/v4l-drivers/saa7134*
13546 F:      drivers/media/pci/saa7134/
13547
13548 SAA7146 VIDEO4LINUX-2 DRIVER
13549 M:      Hans Verkuil <hverkuil@xs4all.nl>
13550 L:      linux-media@vger.kernel.org
13551 T:      git git://linuxtv.org/media_tree.git
13552 S:      Maintained
13553 F:      drivers/media/common/saa7146/
13554 F:      drivers/media/pci/saa7146/
13555 F:      include/media/drv-intf/saa7146*
13556
13557 SAMSUNG AUDIO (ASoC) DRIVERS
13558 M:      Krzysztof Kozlowski <krzk@kernel.org>
13559 M:      Sangbeom Kim <sbkim73@samsung.com>
13560 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13561 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13562 S:      Supported
13563 F:      sound/soc/samsung/
13564 F:      Documentation/devicetree/bindings/sound/samsung*
13565
13566 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13567 M:      Krzysztof Kozlowski <krzk@kernel.org>
13568 L:      linux-crypto@vger.kernel.org
13569 L:      linux-samsung-soc@vger.kernel.org
13570 S:      Maintained
13571 F:      drivers/crypto/exynos-rng.c
13572 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13573
13574 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13575 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13576 L:      linux-samsung-soc@vger.kernel.org
13577 S:      Maintained
13578 F:      drivers/char/hw_random/exynos-trng.c
13579 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13580
13581 SAMSUNG FRAMEBUFFER DRIVER
13582 M:      Jingoo Han <jingoohan1@gmail.com>
13583 L:      linux-fbdev@vger.kernel.org
13584 S:      Maintained
13585 F:      drivers/video/fbdev/s3c-fb.c
13586
13587 SAMSUNG LAPTOP DRIVER
13588 M:      Corentin Chary <corentin.chary@gmail.com>
13589 L:      platform-driver-x86@vger.kernel.org
13590 S:      Maintained
13591 F:      drivers/platform/x86/samsung-laptop.c
13592
13593 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13594 M:      Sangbeom Kim <sbkim73@samsung.com>
13595 M:      Krzysztof Kozlowski <krzk@kernel.org>
13596 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13597 L:      linux-kernel@vger.kernel.org
13598 L:      linux-samsung-soc@vger.kernel.org
13599 S:      Supported
13600 F:      drivers/mfd/sec*.c
13601 F:      drivers/regulator/s2m*.c
13602 F:      drivers/regulator/s5m*.c
13603 F:      drivers/clk/clk-s2mps11.c
13604 F:      drivers/rtc/rtc-s5m.c
13605 F:      include/linux/mfd/samsung/
13606 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13607 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13608 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13609 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13610
13611 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13612 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13613 L:      linux-media@vger.kernel.org
13614 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13615 S:      Maintained
13616 F:      drivers/media/platform/s3c-camif/
13617 F:      include/media/drv-intf/s3c_camif.h
13618
13619 SAMSUNG S3FWRN5 NFC DRIVER
13620 M:      Robert Baldyga <r.baldyga@samsung.com>
13621 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13622 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13623 S:      Supported
13624 F:      drivers/nfc/s3fwrn5
13625
13626 SAMSUNG S5C73M3 CAMERA DRIVER
13627 M:      Kyungmin Park <kyungmin.park@samsung.com>
13628 M:      Andrzej Hajda <a.hajda@samsung.com>
13629 L:      linux-media@vger.kernel.org
13630 S:      Supported
13631 F:      drivers/media/i2c/s5c73m3/*
13632
13633 SAMSUNG S5K5BAF CAMERA DRIVER
13634 M:      Kyungmin Park <kyungmin.park@samsung.com>
13635 M:      Andrzej Hajda <a.hajda@samsung.com>
13636 L:      linux-media@vger.kernel.org
13637 S:      Supported
13638 F:      drivers/media/i2c/s5k5baf.c
13639
13640 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13641 M:      Krzysztof Kozlowski <krzk@kernel.org>
13642 M:      Vladimir Zapolskiy <vz@mleia.com>
13643 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13644 L:      linux-crypto@vger.kernel.org
13645 L:      linux-samsung-soc@vger.kernel.org
13646 S:      Maintained
13647 F:      drivers/crypto/s5p-sss.c
13648
13649 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13650 M:      Kyungmin Park <kyungmin.park@samsung.com>
13651 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13652 L:      linux-media@vger.kernel.org
13653 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13654 S:      Supported
13655 F:      drivers/media/platform/exynos4-is/
13656
13657 SAMSUNG SOC CLOCK DRIVERS
13658 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13659 M:      Tomasz Figa <tomasz.figa@gmail.com>
13660 M:      Chanwoo Choi <cw00.choi@samsung.com>
13661 S:      Supported
13662 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13664 F:      drivers/clk/samsung/
13665 F:      include/dt-bindings/clock/exynos*.h
13666 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13667
13668 SAMSUNG SPI DRIVERS
13669 M:      Kukjin Kim <kgene@kernel.org>
13670 M:      Krzysztof Kozlowski <krzk@kernel.org>
13671 M:      Andi Shyti <andi@etezian.org>
13672 L:      linux-spi@vger.kernel.org
13673 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13674 S:      Maintained
13675 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13676 F:      drivers/spi/spi-s3c*
13677 F:      include/linux/platform_data/spi-s3c64xx.h
13678
13679 SAMSUNG SXGBE DRIVERS
13680 M:      Byungho An <bh74.an@samsung.com>
13681 M:      Girish K S <ks.giri@samsung.com>
13682 M:      Vipul Pandya <vipul.pandya@samsung.com>
13683 S:      Supported
13684 L:      netdev@vger.kernel.org
13685 F:      drivers/net/ethernet/samsung/sxgbe/
13686
13687 SAMSUNG THERMAL DRIVER
13688 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13689 L:      linux-pm@vger.kernel.org
13690 L:      linux-samsung-soc@vger.kernel.org
13691 S:      Supported
13692 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13693 F:      drivers/thermal/samsung/
13694
13695 SAMSUNG USB2 PHY DRIVER
13696 M:      Kamil Debski <kamil@wypas.org>
13697 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13698 L:      linux-kernel@vger.kernel.org
13699 S:      Supported
13700 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13701 F:      Documentation/phy/samsung-usb2.txt
13702 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13703 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13704 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13705 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13706 F:      drivers/phy/samsung/phy-samsung-usb2.c
13707 F:      drivers/phy/samsung/phy-samsung-usb2.h
13708
13709 SC1200 WDT DRIVER
13710 M:      Zwane Mwaikambo <zwanem@gmail.com>
13711 S:      Maintained
13712 F:      drivers/watchdog/sc1200wdt.c
13713
13714 SCHEDULER
13715 M:      Ingo Molnar <mingo@redhat.com>
13716 M:      Peter Zijlstra <peterz@infradead.org>
13717 L:      linux-kernel@vger.kernel.org
13718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13719 S:      Maintained
13720 F:      kernel/sched/
13721 F:      include/linux/sched.h
13722 F:      include/uapi/linux/sched.h
13723 F:      include/linux/wait.h
13724 F:      include/linux/preempt.h
13725
13726 SCR24X CHIP CARD INTERFACE DRIVER
13727 M:      Lubomir Rintel <lkundrak@v3.sk>
13728 S:      Supported
13729 F:      drivers/char/pcmcia/scr24x_cs.c
13730
13731 SCSI CDROM DRIVER
13732 M:      Jens Axboe <axboe@kernel.dk>
13733 L:      linux-scsi@vger.kernel.org
13734 W:      http://www.kernel.dk
13735 S:      Maintained
13736 F:      drivers/scsi/sr*
13737
13738 SCSI RDMA PROTOCOL (SRP) INITIATOR
13739 M:      Bart Van Assche <bvanassche@acm.org>
13740 L:      linux-rdma@vger.kernel.org
13741 S:      Supported
13742 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13743 F:      drivers/infiniband/ulp/srp/
13744 F:      include/scsi/srp.h
13745
13746 SCSI RDMA PROTOCOL (SRP) TARGET
13747 M:      Bart Van Assche <bvanassche@acm.org>
13748 L:      linux-rdma@vger.kernel.org
13749 L:      target-devel@vger.kernel.org
13750 S:      Supported
13751 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13752 F:      drivers/infiniband/ulp/srpt/
13753
13754 SCSI SG DRIVER
13755 M:      Doug Gilbert <dgilbert@interlog.com>
13756 L:      linux-scsi@vger.kernel.org
13757 W:      http://sg.danny.cz/sg
13758 S:      Maintained
13759 F:      Documentation/scsi/scsi-generic.txt
13760 F:      drivers/scsi/sg.c
13761 F:      include/scsi/sg.h
13762
13763 SCSI SUBSYSTEM
13764 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13766 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13768 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13769 L:      linux-scsi@vger.kernel.org
13770 S:      Maintained
13771 F:      Documentation/devicetree/bindings/scsi/
13772 F:      drivers/scsi/
13773 F:      include/scsi/
13774
13775 SCSI TAPE DRIVER
13776 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13777 L:      linux-scsi@vger.kernel.org
13778 S:      Maintained
13779 F:      Documentation/scsi/st.txt
13780 F:      drivers/scsi/st.*
13781 F:      drivers/scsi/st_*.h
13782
13783 SCSI TARGET SUBSYSTEM
13784 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13785 L:      linux-scsi@vger.kernel.org
13786 L:      target-devel@vger.kernel.org
13787 W:      http://www.linux-iscsi.org
13788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13789 Q:      https://patchwork.kernel.org/project/target-devel/list/
13790 S:      Supported
13791 F:      drivers/target/
13792 F:      include/target/
13793 F:      Documentation/target/
13794
13795 SCTP PROTOCOL
13796 M:      Vlad Yasevich <vyasevich@gmail.com>
13797 M:      Neil Horman <nhorman@tuxdriver.com>
13798 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13799 L:      linux-sctp@vger.kernel.org
13800 W:      http://lksctp.sourceforge.net
13801 S:      Maintained
13802 F:      Documentation/networking/sctp.txt
13803 F:      include/linux/sctp.h
13804 F:      include/uapi/linux/sctp.h
13805 F:      include/net/sctp/
13806 F:      net/sctp/
13807
13808 SCx200 CPU SUPPORT
13809 M:      Jim Cromie <jim.cromie@gmail.com>
13810 S:      Odd Fixes
13811 F:      Documentation/i2c/busses/scx200_acb
13812 F:      arch/x86/platform/scx200/
13813 F:      drivers/watchdog/scx200_wdt.c
13814 F:      drivers/i2c/busses/scx200*
13815 F:      drivers/mtd/maps/scx200_docflash.c
13816 F:      include/linux/scx200.h
13817
13818 SCx200 GPIO DRIVER
13819 M:      Jim Cromie <jim.cromie@gmail.com>
13820 S:      Maintained
13821 F:      drivers/char/scx200_gpio.c
13822 F:      include/linux/scx200_gpio.h
13823
13824 SCx200 HRT CLOCKSOURCE DRIVER
13825 M:      Jim Cromie <jim.cromie@gmail.com>
13826 S:      Maintained
13827 F:      drivers/clocksource/scx200_hrt.c
13828
13829 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13830 M:      Sascha Sommer <saschasommer@freenet.de>
13831 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13832 S:      Maintained
13833 F:      drivers/mmc/host/sdricoh_cs.c
13834
13835 SECO BOARDS CEC DRIVER
13836 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13837 S:      Maintained
13838 F:      drivers/media/platform/seco-cec/seco-cec.c
13839 F:      drivers/media/platform/seco-cec/seco-cec.h
13840
13841 SECURE COMPUTING
13842 M:      Kees Cook <keescook@chromium.org>
13843 R:      Andy Lutomirski <luto@amacapital.net>
13844 R:      Will Drewry <wad@chromium.org>
13845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13846 S:      Supported
13847 F:      kernel/seccomp.c
13848 F:      include/uapi/linux/seccomp.h
13849 F:      include/linux/seccomp.h
13850 F:      tools/testing/selftests/seccomp/*
13851 F:      tools/testing/selftests/kselftest_harness.h
13852 F:      Documentation/userspace-api/seccomp_filter.rst
13853 K:      \bsecure_computing
13854 K:      \bTIF_SECCOMP\b
13855
13856 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13857 M:      Al Cooper <alcooperx@gmail.com>
13858 L:      linux-mmc@vger.kernel.org
13859 L:      bcm-kernel-feedback-list@broadcom.com
13860 S:      Maintained
13861 F:      drivers/mmc/host/sdhci-brcmstb*
13862
13863 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13864 M:      Adrian Hunter <adrian.hunter@intel.com>
13865 L:      linux-mmc@vger.kernel.org
13866 S:      Maintained
13867 F:      drivers/mmc/host/sdhci*
13868 F:      include/linux/mmc/sdhci*
13869
13870 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13871 M:      Adrian Hunter <adrian.hunter@intel.com>
13872 M:      Ritesh Harjani <riteshh@codeaurora.org>
13873 M:      Asutosh Das <asutoshd@codeaurora.org>
13874 L:      linux-mmc@vger.kernel.org
13875 S:      Maintained
13876 F:      drivers/mmc/host/cqhci*
13877
13878 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13879 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13880 M:      Manjunath M B <manjumb@synopsys.com>
13881 L:      linux-mmc@vger.kernel.org
13882 S:      Maintained
13883 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13884
13885 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13886 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13887 L:      linux-mmc@vger.kernel.org
13888 S:      Supported
13889 F:      drivers/mmc/host/sdhci-of-at91.c
13890
13891 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13892 M:      Ben Dooks <ben-linux@fluff.org>
13893 M:      Jaehoon Chung <jh80.chung@samsung.com>
13894 L:      linux-mmc@vger.kernel.org
13895 S:      Maintained
13896 F:      drivers/mmc/host/sdhci-s3c*
13897
13898 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13899 M:      Viresh Kumar <vireshk@kernel.org>
13900 L:      linux-mmc@vger.kernel.org
13901 S:      Maintained
13902 F:      drivers/mmc/host/sdhci-spear.c
13903
13904 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13905 M:      Kishon Vijay Abraham I <kishon@ti.com>
13906 L:      linux-mmc@vger.kernel.org
13907 S:      Maintained
13908 F:      drivers/mmc/host/sdhci-omap.c
13909
13910 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13911 M:      Scott Bauer <scott.bauer@intel.com>
13912 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13913 L:      linux-block@vger.kernel.org
13914 S:      Supported
13915 F:      block/sed*
13916 F:      block/opal_proto.h
13917 F:      include/linux/sed*
13918 F:      include/uapi/linux/sed*
13919
13920 SECURITY CONTACT
13921 M:      Security Officers <security@kernel.org>
13922 S:      Supported
13923
13924 SECURITY SUBSYSTEM
13925 M:      James Morris <jmorris@namei.org>
13926 M:      "Serge E. Hallyn" <serge@hallyn.com>
13927 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13929 W:      http://kernsec.org/
13930 S:      Supported
13931 F:      security/
13932 X:      security/selinux/
13933
13934 SELINUX SECURITY MODULE
13935 M:      Paul Moore <paul@paul-moore.com>
13936 M:      Stephen Smalley <sds@tycho.nsa.gov>
13937 M:      Eric Paris <eparis@parisplace.org>
13938 L:      selinux@vger.kernel.org
13939 W:      https://selinuxproject.org
13940 W:      https://github.com/SELinuxProject
13941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13942 S:      Supported
13943 F:      include/linux/selinux*
13944 F:      security/selinux/
13945 F:      scripts/selinux/
13946 F:      Documentation/admin-guide/LSM/SELinux.rst
13947
13948 SENSABLE PHANTOM
13949 M:      Jiri Slaby <jirislaby@gmail.com>
13950 S:      Maintained
13951 F:      drivers/misc/phantom.c
13952 F:      include/uapi/linux/phantom.h
13953
13954 SERIAL DEVICE BUS
13955 M:      Rob Herring <robh@kernel.org>
13956 L:      linux-serial@vger.kernel.org
13957 S:      Maintained
13958 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13959 F:      drivers/tty/serdev/
13960 F:      include/linux/serdev.h
13961
13962 SERIAL DRIVERS
13963 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13964 L:      linux-serial@vger.kernel.org
13965 S:      Maintained
13966 F:      Documentation/devicetree/bindings/serial/
13967 F:      drivers/tty/serial/
13968
13969 SERIAL IR RECEIVER
13970 M:      Sean Young <sean@mess.org>
13971 L:      linux-media@vger.kernel.org
13972 S:      Maintained
13973 F:      drivers/media/rc/serial_ir.c
13974
13975 SFC NETWORK DRIVER
13976 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13977 M:      Edward Cree <ecree@solarflare.com>
13978 M:      Martin Habets <mhabets@solarflare.com>
13979 L:      netdev@vger.kernel.org
13980 S:      Supported
13981 F:      drivers/net/ethernet/sfc/
13982
13983 SFF/SFP/SFP+ MODULE SUPPORT
13984 M:      Russell King <linux@armlinux.org.uk>
13985 L:      netdev@vger.kernel.org
13986 S:      Maintained
13987 F:      drivers/net/phy/phylink.c
13988 F:      drivers/net/phy/sfp*
13989 F:      include/linux/phylink.h
13990 F:      include/linux/sfp.h
13991
13992 SGI GRU DRIVER
13993 M:      Dimitri Sivanich <sivanich@sgi.com>
13994 S:      Maintained
13995 F:      drivers/misc/sgi-gru/
13996
13997 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13998 M:      Pat Gefre <pfg@sgi.com>
13999 L:      linux-ia64@vger.kernel.org
14000 S:      Supported
14001 F:      Documentation/ia64/serial.txt
14002 F:      drivers/tty/serial/ioc?_serial.c
14003 F:      include/linux/ioc?.h
14004
14005 SGI XP/XPC/XPNET DRIVER
14006 M:      Cliff Whickman <cpw@sgi.com>
14007 M:      Robin Holt <robinmholt@gmail.com>
14008 S:      Maintained
14009 F:      drivers/misc/sgi-xp/
14010
14011 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14012 M:      Ursula Braun <ubraun@linux.ibm.com>
14013 M:      Karsten Graul <kgraul@linux.ibm.com>
14014 L:      linux-s390@vger.kernel.org
14015 W:      http://www.ibm.com/developerworks/linux/linux390/
14016 S:      Supported
14017 F:      net/smc/
14018
14019 SHARP RJ54N1CB0C SENSOR DRIVER
14020 M:      Jacopo Mondi <jacopo@jmondi.org>
14021 L:      linux-media@vger.kernel.org
14022 T:      git git://linuxtv.org/media_tree.git
14023 S:      Odd fixes
14024 F:      drivers/media/i2c/rj54n1cb0c.c
14025 F:      include/media/i2c/rj54n1cb0c.h
14026
14027 SH_VEU V4L2 MEM2MEM DRIVER
14028 L:      linux-media@vger.kernel.org
14029 S:      Orphan
14030 F:      drivers/media/platform/sh_veu.c
14031
14032 SH_VOU V4L2 OUTPUT DRIVER
14033 L:      linux-media@vger.kernel.org
14034 S:      Orphan
14035 F:      drivers/media/platform/sh_vou.c
14036 F:      include/media/drv-intf/sh_vou.h
14037
14038 SI2157 MEDIA DRIVER
14039 M:      Antti Palosaari <crope@iki.fi>
14040 L:      linux-media@vger.kernel.org
14041 W:      https://linuxtv.org
14042 W:      http://palosaari.fi/linux/
14043 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14044 T:      git git://linuxtv.org/anttip/media_tree.git
14045 S:      Maintained
14046 F:      drivers/media/tuners/si2157*
14047
14048 SI2165 MEDIA DRIVER
14049 M:      Matthias Schwarzott <zzam@gentoo.org>
14050 L:      linux-media@vger.kernel.org
14051 W:      https://linuxtv.org
14052 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14053 S:      Maintained
14054 F:      drivers/media/dvb-frontends/si2165*
14055
14056 SI2168 MEDIA DRIVER
14057 M:      Antti Palosaari <crope@iki.fi>
14058 L:      linux-media@vger.kernel.org
14059 W:      https://linuxtv.org
14060 W:      http://palosaari.fi/linux/
14061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14062 T:      git git://linuxtv.org/anttip/media_tree.git
14063 S:      Maintained
14064 F:      drivers/media/dvb-frontends/si2168*
14065
14066 SI470X FM RADIO RECEIVER I2C DRIVER
14067 M:      Hans Verkuil <hverkuil@xs4all.nl>
14068 L:      linux-media@vger.kernel.org
14069 T:      git git://linuxtv.org/media_tree.git
14070 W:      https://linuxtv.org
14071 S:      Odd Fixes
14072 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14073
14074 SI470X FM RADIO RECEIVER USB DRIVER
14075 M:      Hans Verkuil <hverkuil@xs4all.nl>
14076 L:      linux-media@vger.kernel.org
14077 T:      git git://linuxtv.org/media_tree.git
14078 W:      https://linuxtv.org
14079 S:      Maintained
14080 F:      drivers/media/radio/si470x/radio-si470x-common.c
14081 F:      drivers/media/radio/si470x/radio-si470x.h
14082 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14083
14084 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14085 M:      Eduardo Valentin <edubezval@gmail.com>
14086 L:      linux-media@vger.kernel.org
14087 T:      git git://linuxtv.org/media_tree.git
14088 W:      https://linuxtv.org
14089 S:      Odd Fixes
14090 F:      drivers/media/radio/si4713/si4713.?
14091
14092 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14093 M:      Eduardo Valentin <edubezval@gmail.com>
14094 L:      linux-media@vger.kernel.org
14095 T:      git git://linuxtv.org/media_tree.git
14096 W:      https://linuxtv.org
14097 S:      Odd Fixes
14098 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14099
14100 SI4713 FM RADIO TRANSMITTER USB DRIVER
14101 M:      Hans Verkuil <hverkuil@xs4all.nl>
14102 L:      linux-media@vger.kernel.org
14103 T:      git git://linuxtv.org/media_tree.git
14104 W:      https://linuxtv.org
14105 S:      Maintained
14106 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14107
14108 SIANO DVB DRIVER
14109 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14110 L:      linux-media@vger.kernel.org
14111 W:      https://linuxtv.org
14112 T:      git git://linuxtv.org/media_tree.git
14113 S:      Odd fixes
14114 F:      drivers/media/common/siano/
14115 F:      drivers/media/usb/siano/
14116 F:      drivers/media/usb/siano/
14117 F:      drivers/media/mmc/siano/
14118
14119 SIFIVE DRIVERS
14120 M:      Palmer Dabbelt <palmer@sifive.com>
14121 M:      Paul Walmsley <paul.walmsley@sifive.com>
14122 L:      linux-riscv@lists.infradead.org
14123 T:      git git://github.com/sifive/riscv-linux.git
14124 S:      Supported
14125 K:      sifive
14126 N:      sifive
14127
14128 SILEAD TOUCHSCREEN DRIVER
14129 M:      Hans de Goede <hdegoede@redhat.com>
14130 L:      linux-input@vger.kernel.org
14131 L:      platform-driver-x86@vger.kernel.org
14132 S:      Maintained
14133 F:      drivers/input/touchscreen/silead.c
14134 F:      drivers/platform/x86/touchscreen_dmi.c
14135
14136 SILICON MOTION SM712 FRAME BUFFER DRIVER
14137 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14138 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14139 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14140 L:      linux-fbdev@vger.kernel.org
14141 S:      Maintained
14142 F:      drivers/video/fbdev/sm712*
14143 F:      Documentation/fb/sm712fb.txt
14144
14145 SIMPLE FIRMWARE INTERFACE (SFI)
14146 M:      Len Brown <lenb@kernel.org>
14147 L:      sfi-devel@simplefirmware.org
14148 W:      http://simplefirmware.org/
14149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14150 S:      Supported
14151 F:      arch/x86/platform/sfi/
14152 F:      drivers/sfi/
14153 F:      include/linux/sfi*.h
14154
14155 SIMPLEFB FB DRIVER
14156 M:      Hans de Goede <hdegoede@redhat.com>
14157 L:      linux-fbdev@vger.kernel.org
14158 S:      Maintained
14159 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14160 F:      drivers/video/fbdev/simplefb.c
14161 F:      include/linux/platform_data/simplefb.h
14162
14163 SIMTEC EB110ATX (Chalice CATS)
14164 P:      Ben Dooks
14165 P:      Vincent Sanders <vince@simtec.co.uk>
14166 M:      Simtec Linux Team <linux@simtec.co.uk>
14167 W:      http://www.simtec.co.uk/products/EB110ATX/
14168 S:      Supported
14169
14170 SIMTEC EB2410ITX (BAST)
14171 P:      Ben Dooks
14172 P:      Vincent Sanders <vince@simtec.co.uk>
14173 M:      Simtec Linux Team <linux@simtec.co.uk>
14174 W:      http://www.simtec.co.uk/products/EB2410ITX/
14175 S:      Supported
14176 F:      arch/arm/mach-s3c24xx/mach-bast.c
14177 F:      arch/arm/mach-s3c24xx/bast-ide.c
14178 F:      arch/arm/mach-s3c24xx/bast-irq.c
14179
14180 SIPHASH PRF ROUTINES
14181 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14182 S:      Maintained
14183 F:      lib/siphash.c
14184 F:      lib/test_siphash.c
14185 F:      include/linux/siphash.h
14186
14187 SIOX
14188 M:      Gavin Schenk <g.schenk@eckelmann.de>
14189 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14190 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14191 S:      Supported
14192 F:      drivers/siox/*
14193 F:      drivers/gpio/gpio-siox.c
14194 F:      include/trace/events/siox.h
14195
14196 SIS 190 ETHERNET DRIVER
14197 M:      Francois Romieu <romieu@fr.zoreil.com>
14198 L:      netdev@vger.kernel.org
14199 S:      Maintained
14200 F:      drivers/net/ethernet/sis/sis190.c
14201
14202 SIS 900/7016 FAST ETHERNET DRIVER
14203 M:      Daniele Venzano <venza@brownhat.org>
14204 W:      http://www.brownhat.org/sis900.html
14205 L:      netdev@vger.kernel.org
14206 S:      Maintained
14207 F:      drivers/net/ethernet/sis/sis900.*
14208
14209 SIS FRAMEBUFFER DRIVER
14210 M:      Thomas Winischhofer <thomas@winischhofer.net>
14211 W:      http://www.winischhofer.net/linuxsisvga.shtml
14212 S:      Maintained
14213 F:      Documentation/fb/sisfb.txt
14214 F:      drivers/video/fbdev/sis/
14215 F:      include/video/sisfb.h
14216
14217 SIS USB2VGA DRIVER
14218 M:      Thomas Winischhofer <thomas@winischhofer.net>
14219 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14220 S:      Maintained
14221 F:      drivers/usb/misc/sisusbvga/
14222
14223 SLAB ALLOCATOR
14224 M:      Christoph Lameter <cl@linux.com>
14225 M:      Pekka Enberg <penberg@kernel.org>
14226 M:      David Rientjes <rientjes@google.com>
14227 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14228 M:      Andrew Morton <akpm@linux-foundation.org>
14229 L:      linux-mm@kvack.org
14230 S:      Maintained
14231 F:      include/linux/sl?b*.h
14232 F:      mm/sl?b*
14233
14234 SLEEPABLE READ-COPY UPDATE (SRCU)
14235 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14236 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14237 M:      Josh Triplett <josh@joshtriplett.org>
14238 R:      Steven Rostedt <rostedt@goodmis.org>
14239 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14240 L:      linux-kernel@vger.kernel.org
14241 W:      http://www.rdrop.com/users/paulmck/RCU/
14242 S:      Supported
14243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14244 F:      include/linux/srcu*.h
14245 F:      kernel/rcu/srcu*.c
14246
14247 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14248 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14249 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14250 S:      Maintained
14251 F:      drivers/slimbus/
14252 F:      Documentation/devicetree/bindings/slimbus/
14253 F:      include/linux/slimbus.h
14254
14255 SMACK SECURITY MODULE
14256 M:      Casey Schaufler <casey@schaufler-ca.com>
14257 L:      linux-security-module@vger.kernel.org
14258 W:      http://schaufler-ca.com
14259 T:      git git://github.com/cschaufler/smack-next
14260 S:      Maintained
14261 F:      Documentation/admin-guide/LSM/Smack.rst
14262 F:      security/smack/
14263
14264 SMC91x ETHERNET DRIVER
14265 M:      Nicolas Pitre <nico@fluxnic.net>
14266 S:      Odd Fixes
14267 F:      drivers/net/ethernet/smsc/smc91x.*
14268
14269 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14270 M:      Sakari Ailus <sakari.ailus@iki.fi>
14271 L:      linux-media@vger.kernel.org
14272 S:      Maintained
14273 F:      drivers/media/i2c/smiapp/
14274 F:      include/media/i2c/smiapp.h
14275 F:      drivers/media/i2c/smiapp-pll.c
14276 F:      drivers/media/i2c/smiapp-pll.h
14277 F:      include/uapi/linux/smiapp.h
14278 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14279
14280 SMM665 HARDWARE MONITOR DRIVER
14281 M:      Guenter Roeck <linux@roeck-us.net>
14282 L:      linux-hwmon@vger.kernel.org
14283 S:      Maintained
14284 F:      Documentation/hwmon/smm665
14285 F:      drivers/hwmon/smm665.c
14286
14287 SMSC EMC2103 HARDWARE MONITOR DRIVER
14288 M:      Steve Glendinning <steve.glendinning@shawell.net>
14289 L:      linux-hwmon@vger.kernel.org
14290 S:      Maintained
14291 F:      Documentation/hwmon/emc2103
14292 F:      drivers/hwmon/emc2103.c
14293
14294 SMSC SCH5627 HARDWARE MONITOR DRIVER
14295 M:      Hans de Goede <hdegoede@redhat.com>
14296 L:      linux-hwmon@vger.kernel.org
14297 S:      Supported
14298 F:      Documentation/hwmon/sch5627
14299 F:      drivers/hwmon/sch5627.c
14300
14301 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14302 M:      Steve Glendinning <steve.glendinning@shawell.net>
14303 L:      linux-fbdev@vger.kernel.org
14304 S:      Maintained
14305 F:      drivers/video/fbdev/smscufx.c
14306
14307 SMSC47B397 HARDWARE MONITOR DRIVER
14308 M:      Jean Delvare <jdelvare@suse.com>
14309 L:      linux-hwmon@vger.kernel.org
14310 S:      Maintained
14311 F:      Documentation/hwmon/smsc47b397
14312 F:      drivers/hwmon/smsc47b397.c
14313
14314 SMSC911x ETHERNET DRIVER
14315 M:      Steve Glendinning <steve.glendinning@shawell.net>
14316 L:      netdev@vger.kernel.org
14317 S:      Maintained
14318 F:      include/linux/smsc911x.h
14319 F:      drivers/net/ethernet/smsc/smsc911x.*
14320
14321 SMSC9420 PCI ETHERNET DRIVER
14322 M:      Steve Glendinning <steve.glendinning@shawell.net>
14323 L:      netdev@vger.kernel.org
14324 S:      Maintained
14325 F:      drivers/net/ethernet/smsc/smsc9420.*
14326
14327 SOC-CAMERA V4L2 SUBSYSTEM
14328 L:      linux-media@vger.kernel.org
14329 T:      git git://linuxtv.org/media_tree.git
14330 S:      Orphan
14331 F:      include/media/soc*
14332 F:      drivers/media/i2c/soc_camera/
14333 F:      drivers/media/platform/soc_camera/
14334
14335 SOCIONEXT SYNQUACER I2C DRIVER
14336 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14337 L:      linux-i2c@vger.kernel.org
14338 S:      Maintained
14339 F:      drivers/i2c/busses/i2c-synquacer.c
14340 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14341
14342 SOCIONEXT UNIPHIER SOUND DRIVER
14343 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14344 S:      Orphan
14345 F:      sound/soc/uniphier/
14346
14347 SOEKRIS NET48XX LED SUPPORT
14348 M:      Chris Boot <bootc@bootc.net>
14349 S:      Maintained
14350 F:      drivers/leds/leds-net48xx.c
14351
14352 SOFT-ROCE DRIVER (rxe)
14353 M:      Moni Shoua <monis@mellanox.com>
14354 L:      linux-rdma@vger.kernel.org
14355 S:      Supported
14356 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14357 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14358 F:      drivers/infiniband/sw/rxe/
14359 F:      include/uapi/rdma/rdma_user_rxe.h
14360
14361 SOFTLOGIC 6x10 MPEG CODEC
14362 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14363 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14364 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14365 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14366 M:      Ismael Luceno <ismael@iodev.co.uk>
14367 L:      linux-media@vger.kernel.org
14368 S:      Supported
14369 F:      drivers/media/pci/solo6x10/
14370
14371 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14372 M:      James Morse <james.morse@arm.com>
14373 L:      linux-arm-kernel@lists.infradead.org
14374 S:      Maintained
14375 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14376 F:      drivers/firmware/arm_sdei.c
14377 F:      include/linux/arm_sdei.h
14378 F:      include/uapi/linux/arm_sdei.h
14379
14380 SOFTWARE RAID (Multiple Disks) SUPPORT
14381 M:      Shaohua Li <shli@kernel.org>
14382 L:      linux-raid@vger.kernel.org
14383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14384 S:      Supported
14385 F:      drivers/md/Makefile
14386 F:      drivers/md/Kconfig
14387 F:      drivers/md/md*
14388 F:      drivers/md/raid*
14389 F:      include/linux/raid/
14390 F:      include/uapi/linux/raid/
14391
14392 SOCIONEXT (SNI) AVE NETWORK DRIVER
14393 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14394 L:      netdev@vger.kernel.org
14395 S:      Maintained
14396 F:      drivers/net/ethernet/socionext/sni_ave.c
14397 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14398
14399 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14400 M:      Jassi Brar <jaswinder.singh@linaro.org>
14401 L:      netdev@vger.kernel.org
14402 S:      Maintained
14403 F:      drivers/net/ethernet/socionext/netsec.c
14404 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14405
14406 SOLIDRUN CLEARFOG SUPPORT
14407 M:      Russell King <linux@armlinux.org.uk>
14408 S:      Maintained
14409 F:      arch/arm/boot/dts/armada-388-clearfog*
14410 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14411
14412 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14413 M:      Russell King <linux@armlinux.org.uk>
14414 S:      Maintained
14415 F:      arch/arm/boot/dts/imx6*-cubox-i*
14416 F:      arch/arm/boot/dts/imx6*-hummingboard*
14417 F:      arch/arm/boot/dts/imx6*-sr-*
14418
14419 SONIC NETWORK DRIVER
14420 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14421 L:      netdev@vger.kernel.org
14422 S:      Maintained
14423 F:      drivers/net/ethernet/natsemi/sonic.*
14424
14425 SONICS SILICON BACKPLANE DRIVER (SSB)
14426 M:      Michael Buesch <m@bues.ch>
14427 L:      linux-wireless@vger.kernel.org
14428 S:      Maintained
14429 F:      drivers/ssb/
14430 F:      include/linux/ssb/
14431
14432 SONY IMX214 SENSOR DRIVER
14433 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14434 L:      linux-media@vger.kernel.org
14435 T:      git git://linuxtv.org/media_tree.git
14436 S:      Maintained
14437 F:      drivers/media/i2c/imx214.c
14438 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14439
14440 SONY IMX258 SENSOR DRIVER
14441 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14442 L:      linux-media@vger.kernel.org
14443 T:      git git://linuxtv.org/media_tree.git
14444 S:      Maintained
14445 F:      drivers/media/i2c/imx258.c
14446
14447 SONY IMX274 SENSOR DRIVER
14448 M:      Leon Luo <leonl@leopardimaging.com>
14449 L:      linux-media@vger.kernel.org
14450 T:      git git://linuxtv.org/media_tree.git
14451 S:      Maintained
14452 F:      drivers/media/i2c/imx274.c
14453 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14454
14455 SONY IMX319 SENSOR DRIVER
14456 M:      Bingbu Cao <bingbu.cao@intel.com>
14457 L:      linux-media@vger.kernel.org
14458 T:      git git://linuxtv.org/media_tree.git
14459 S:      Maintained
14460 F:      drivers/media/i2c/imx319.c
14461
14462 SONY IMX355 SENSOR DRIVER
14463 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14464 L:      linux-media@vger.kernel.org
14465 T:      git git://linuxtv.org/media_tree.git
14466 S:      Maintained
14467 F:      drivers/media/i2c/imx355.c
14468
14469 SONY MEMORYSTICK CARD SUPPORT
14470 M:      Alex Dubov <oakad@yahoo.com>
14471 W:      http://tifmxx.berlios.de/
14472 S:      Maintained
14473 F:      drivers/memstick/host/tifm_ms.c
14474
14475 SONY MEMORYSTICK STANDARD SUPPORT
14476 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14477 S:      Maintained
14478 F:      drivers/memstick/core/ms_block.*
14479
14480 SONY VAIO CONTROL DEVICE DRIVER
14481 M:      Mattia Dongili <malattia@linux.it>
14482 L:      platform-driver-x86@vger.kernel.org
14483 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14484 S:      Maintained
14485 F:      Documentation/laptops/sony-laptop.txt
14486 F:      drivers/char/sonypi.c
14487 F:      drivers/platform/x86/sony-laptop.c
14488 F:      include/linux/sony-laptop.h
14489
14490 SOUND
14491 M:      Jaroslav Kysela <perex@perex.cz>
14492 M:      Takashi Iwai <tiwai@suse.com>
14493 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14494 W:      http://www.alsa-project.org/
14495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14496 T:      git git://git.alsa-project.org/alsa-kernel.git
14497 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14498 S:      Maintained
14499 F:      Documentation/sound/
14500 F:      include/sound/
14501 F:      include/uapi/sound/
14502 F:      sound/
14503
14504 SOUND - COMPRESSED AUDIO
14505 M:      Vinod Koul <vkoul@kernel.org>
14506 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14508 S:      Supported
14509 F:      Documentation/sound/designs/compress-offload.rst
14510 F:      include/sound/compress_driver.h
14511 F:      include/uapi/sound/compress_*
14512 F:      sound/core/compress_offload.c
14513 F:      sound/soc/soc-compress.c
14514
14515 SOUND - DMAENGINE HELPERS
14516 M:      Lars-Peter Clausen <lars@metafoo.de>
14517 S:      Supported
14518 F:      include/sound/dmaengine_pcm.h
14519 F:      sound/core/pcm_dmaengine.c
14520 F:      sound/soc/soc-generic-dmaengine-pcm.c
14521
14522 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14523 M:      Liam Girdwood <lgirdwood@gmail.com>
14524 M:      Mark Brown <broonie@kernel.org>
14525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14526 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14527 W:      http://alsa-project.org/main/index.php/ASoC
14528 S:      Supported
14529 F:      Documentation/devicetree/bindings/sound/
14530 F:      Documentation/sound/soc/
14531 F:      sound/soc/
14532 F:      include/dt-bindings/sound/
14533 F:      include/sound/soc*
14534
14535 SOUNDWIRE SUBSYSTEM
14536 M:      Vinod Koul <vkoul@kernel.org>
14537 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14538 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14539 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14540 S:      Supported
14541 F:      Documentation/driver-api/soundwire/
14542 F:      drivers/soundwire/
14543 F:      include/linux/soundwire/
14544
14545 SP2 MEDIA DRIVER
14546 M:      Olli Salonen <olli.salonen@iki.fi>
14547 L:      linux-media@vger.kernel.org
14548 W:      https://linuxtv.org
14549 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14550 S:      Maintained
14551 F:      drivers/media/dvb-frontends/sp2*
14552
14553 SPARC + UltraSPARC (sparc/sparc64)
14554 M:      "David S. Miller" <davem@davemloft.net>
14555 L:      sparclinux@vger.kernel.org
14556 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14559 S:      Maintained
14560 F:      arch/sparc/
14561 F:      drivers/sbus/
14562
14563 SPARC SERIAL DRIVERS
14564 M:      "David S. Miller" <davem@davemloft.net>
14565 L:      sparclinux@vger.kernel.org
14566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14568 S:      Maintained
14569 F:      include/linux/sunserialcore.h
14570 F:      drivers/tty/serial/suncore.c
14571 F:      drivers/tty/serial/sunhv.c
14572 F:      drivers/tty/serial/sunsab.c
14573 F:      drivers/tty/serial/sunsab.h
14574 F:      drivers/tty/serial/sunsu.c
14575 F:      drivers/tty/serial/sunzilog.c
14576 F:      drivers/tty/serial/sunzilog.h
14577 F:      drivers/tty/vcc.c
14578
14579 SPARSE CHECKER
14580 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14581 L:      linux-sparse@vger.kernel.org
14582 W:      https://sparse.wiki.kernel.org/
14583 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14584 S:      Maintained
14585 F:      include/linux/compiler.h
14586
14587 SPEAR CLOCK FRAMEWORK SUPPORT
14588 M:      Viresh Kumar <vireshk@kernel.org>
14589 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14590 W:      http://www.st.com/spear
14591 S:      Maintained
14592 F:      drivers/clk/spear/
14593
14594 SPEAR PLATFORM SUPPORT
14595 M:      Viresh Kumar <vireshk@kernel.org>
14596 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14597 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14598 W:      http://www.st.com/spear
14599 S:      Maintained
14600 F:      arch/arm/boot/dts/spear*
14601 F:      arch/arm/mach-spear/
14602
14603 SPI NOR SUBSYSTEM
14604 M:      Marek Vasut <marek.vasut@gmail.com>
14605 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14606 L:      linux-mtd@lists.infradead.org
14607 W:      http://www.linux-mtd.infradead.org/
14608 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14609 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14610 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14611 S:      Maintained
14612 F:      drivers/mtd/spi-nor/
14613 F:      include/linux/mtd/spi-nor.h
14614
14615 SPI SUBSYSTEM
14616 M:      Mark Brown <broonie@kernel.org>
14617 L:      linux-spi@vger.kernel.org
14618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14619 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14620 S:      Maintained
14621 F:      Documentation/devicetree/bindings/spi/
14622 F:      Documentation/spi/
14623 F:      drivers/spi/
14624 F:      include/linux/spi/
14625 F:      include/uapi/linux/spi/
14626 F:      tools/spi/
14627
14628 SPIDERNET NETWORK DRIVER for CELL
14629 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14630 L:      netdev@vger.kernel.org
14631 S:      Supported
14632 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14633 F:      drivers/net/ethernet/toshiba/spider_net*
14634
14635 SPMI SUBSYSTEM
14636 R:      Stephen Boyd <sboyd@kernel.org>
14637 L:      linux-arm-msm@vger.kernel.org
14638 F:      Documentation/devicetree/bindings/spmi/
14639 F:      drivers/spmi/
14640 F:      include/dt-bindings/spmi/spmi.h
14641 F:      include/linux/spmi.h
14642 F:      include/trace/events/spmi.h
14643
14644 SPU FILE SYSTEM
14645 M:      Jeremy Kerr <jk@ozlabs.org>
14646 L:      linuxppc-dev@lists.ozlabs.org
14647 W:      http://www.ibm.com/developerworks/power/cell/
14648 S:      Supported
14649 F:      Documentation/filesystems/spufs.txt
14650 F:      arch/powerpc/platforms/cell/spufs/
14651
14652 SQUASHFS FILE SYSTEM
14653 M:      Phillip Lougher <phillip@squashfs.org.uk>
14654 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14655 W:      http://squashfs.org.uk
14656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14657 S:      Maintained
14658 F:      Documentation/filesystems/squashfs.txt
14659 F:      fs/squashfs/
14660
14661 SRM (Alpha) environment access
14662 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14663 S:      Maintained
14664 F:      arch/alpha/kernel/srm_env.c
14665
14666 ST LSM6DSx IMU IIO DRIVER
14667 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14668 L:      linux-iio@vger.kernel.org
14669 W:      http://www.st.com/
14670 S:      Maintained
14671 F:      drivers/iio/imu/st_lsm6dsx/
14672 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14673
14674 ST STM32 I2C/SMBUS DRIVER
14675 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14676 L:      linux-i2c@vger.kernel.org
14677 S:      Maintained
14678 F:      drivers/i2c/busses/i2c-stm32*
14679
14680 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14681 M:      Song Qiang <songqiang1304521@gmail.com>
14682 L:      linux-iio@vger.kernel.org
14683 S:      Maintained
14684 F:      drivers/iio/proximity/vl53l0x-i2c.c
14685 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14686
14687 STABLE BRANCH
14688 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14689 M:      Sasha Levin <sashal@kernel.org>
14690 L:      stable@vger.kernel.org
14691 S:      Supported
14692 F:      Documentation/process/stable-kernel-rules.rst
14693
14694 STAGING - COMEDI
14695 M:      Ian Abbott <abbotti@mev.co.uk>
14696 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14697 S:      Odd Fixes
14698 F:      drivers/staging/comedi/
14699
14700 STAGING - EROFS FILE SYSTEM
14701 M:      Gao Xiang <gaoxiang25@huawei.com>
14702 M:      Chao Yu <yuchao0@huawei.com>
14703 L:      linux-erofs@lists.ozlabs.org
14704 S:      Maintained
14705 F:      drivers/staging/erofs/
14706
14707 STAGING - INDUSTRIAL IO
14708 M:      Jonathan Cameron <jic23@kernel.org>
14709 L:      linux-iio@vger.kernel.org
14710 S:      Odd Fixes
14711 F:      Documentation/devicetree/bindings/staging/iio/
14712 F:      drivers/staging/iio/
14713
14714 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14715 M:      Marc Dietrich <marvin24@gmx.de>
14716 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14717 L:      linux-tegra@vger.kernel.org
14718 S:      Maintained
14719 F:      drivers/staging/nvec/
14720
14721 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14722 M:      Jens Frederich <jfrederich@gmail.com>
14723 M:      Daniel Drake <dsd@laptop.org>
14724 M:      Jon Nettleton <jon.nettleton@gmail.com>
14725 W:      http://wiki.laptop.org/go/DCON
14726 S:      Maintained
14727 F:      drivers/staging/olpc_dcon/
14728
14729 STAGING - REALTEK RTL8712U DRIVERS
14730 M:      Larry Finger <Larry.Finger@lwfinger.net>
14731 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14732 S:      Odd Fixes
14733 F:      drivers/staging/rtl8712/
14734
14735 STAGING - REALTEK RTL8188EU DRIVERS
14736 M:      Larry Finger <Larry.Finger@lwfinger.net>
14737 S:      Odd Fixes
14738 F:      drivers/staging/rtl8188eu/
14739
14740 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14741 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14742 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14743 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14744 L:      linux-fbdev@vger.kernel.org
14745 S:      Maintained
14746 F:      drivers/staging/sm750fb/
14747
14748 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14749 M:      William Hubbs <w.d.hubbs@gmail.com>
14750 M:      Chris Brannon <chris@the-brannons.com>
14751 M:      Kirk Reiser <kirk@reisers.ca>
14752 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14753 L:      speakup@linux-speakup.org
14754 W:      http://www.linux-speakup.org/
14755 S:      Odd Fixes
14756 F:      drivers/staging/speakup/
14757
14758 STAGING - VIA VT665X DRIVERS
14759 M:      Forest Bond <forest@alittletooquiet.net>
14760 S:      Odd Fixes
14761 F:      drivers/staging/vt665?/
14762
14763 STAGING - WILC1000 WIFI DRIVER
14764 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14765 M:      Ajay Singh <ajay.kathat@microchip.com>
14766 L:      linux-wireless@vger.kernel.org
14767 S:      Supported
14768 F:      drivers/staging/wilc1000/
14769
14770 STAGING SUBSYSTEM
14771 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14773 L:      devel@driverdev.osuosl.org
14774 S:      Supported
14775 F:      drivers/staging/
14776
14777 STARFIRE/DURALAN NETWORK DRIVER
14778 M:      Ion Badulescu <ionut@badula.org>
14779 S:      Odd Fixes
14780 F:      drivers/net/ethernet/adaptec/starfire*
14781
14782 STEC S1220 SKD DRIVER
14783 M:      Bart Van Assche <bart.vanassche@wdc.com>
14784 L:      linux-block@vger.kernel.org
14785 S:      Maintained
14786 F:      drivers/block/skd*[ch]
14787
14788 STI AUDIO (ASoC) DRIVERS
14789 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14790 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14791 S:      Maintained
14792 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14793 F:      sound/soc/sti/
14794
14795 STI CEC DRIVER
14796 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14797 S:      Maintained
14798 F:      drivers/media/platform/sti/cec/
14799 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14800
14801 STK1160 USB VIDEO CAPTURE DRIVER
14802 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14803 L:      linux-media@vger.kernel.org
14804 T:      git git://linuxtv.org/media_tree.git
14805 S:      Maintained
14806 F:      drivers/media/usb/stk1160/
14807
14808 STM32 AUDIO (ASoC) DRIVERS
14809 M:      Olivier Moysan <olivier.moysan@st.com>
14810 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14811 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14812 S:      Maintained
14813 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14814 F:      sound/soc/stm/
14815
14816 STM32 TIMER/LPTIMER DRIVERS
14817 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14818 S:      Maintained
14819 F:      drivers/*/stm32-*timer*
14820 F:      drivers/pwm/pwm-stm32*
14821 F:      include/linux/*/stm32-*tim*
14822 F:      Documentation/ABI/testing/*timer-stm32
14823 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14824 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14825
14826 STMMAC ETHERNET DRIVER
14827 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14828 M:      Alexandre Torgue <alexandre.torgue@st.com>
14829 M:      Jose Abreu <joabreu@synopsys.com>
14830 L:      netdev@vger.kernel.org
14831 W:      http://www.stlinux.com
14832 S:      Supported
14833 F:      drivers/net/ethernet/stmicro/stmmac/
14834
14835 SUN3/3X
14836 M:      Sam Creasey <sammy@sammy.net>
14837 W:      http://sammy.net/sun3/
14838 S:      Maintained
14839 F:      arch/m68k/kernel/*sun3*
14840 F:      arch/m68k/sun3*/
14841 F:      arch/m68k/include/asm/sun3*
14842 F:      drivers/net/ethernet/i825xx/sun3*
14843
14844 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14845 M:      Hans de Goede <hdegoede@redhat.com>
14846 L:      linux-input@vger.kernel.org
14847 S:      Maintained
14848 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14849 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14850
14851 SUNDANCE NETWORK DRIVER
14852 M:      Denis Kirjanov <kda@linux-powerpc.org>
14853 L:      netdev@vger.kernel.org
14854 S:      Maintained
14855 F:      drivers/net/ethernet/dlink/sundance.c
14856
14857 SUPERH
14858 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14859 M:      Rich Felker <dalias@libc.org>
14860 L:      linux-sh@vger.kernel.org
14861 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14862 S:      Maintained
14863 F:      Documentation/sh/
14864 F:      arch/sh/
14865 F:      drivers/sh/
14866
14867 SUSPEND TO RAM
14868 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14869 M:      Len Brown <len.brown@intel.com>
14870 M:      Pavel Machek <pavel@ucw.cz>
14871 L:      linux-pm@vger.kernel.org
14872 B:      https://bugzilla.kernel.org
14873 S:      Supported
14874 F:      Documentation/power/
14875 F:      arch/x86/kernel/acpi/
14876 F:      drivers/base/power/
14877 F:      kernel/power/
14878 F:      include/linux/suspend.h
14879 F:      include/linux/freezer.h
14880 F:      include/linux/pm.h
14881
14882 SVGA HANDLING
14883 M:      Martin Mares <mj@ucw.cz>
14884 L:      linux-video@atrey.karlin.mff.cuni.cz
14885 S:      Maintained
14886 F:      Documentation/svga.txt
14887 F:      arch/x86/boot/video*
14888
14889 SWIOTLB SUBSYSTEM
14890 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14891 L:      iommu@lists.linux-foundation.org
14892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14893 S:      Supported
14894 F:      kernel/dma/swiotlb.c
14895 F:      arch/*/kernel/pci-swiotlb.c
14896 F:      include/linux/swiotlb.h
14897
14898 SWITCHDEV
14899 M:      Jiri Pirko <jiri@resnulli.us>
14900 M:      Ivan Vecera <ivecera@redhat.com>
14901 L:      netdev@vger.kernel.org
14902 S:      Supported
14903 F:      net/switchdev/
14904 F:      include/net/switchdev.h
14905
14906 SY8106A REGULATOR DRIVER
14907 M:      Icenowy Zheng <icenowy@aosc.io>
14908 S:      Maintained
14909 F:      drivers/regulator/sy8106a-regulator.c
14910 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14911
14912 SYNC FILE FRAMEWORK
14913 M:      Sumit Semwal <sumit.semwal@linaro.org>
14914 R:      Gustavo Padovan <gustavo@padovan.org>
14915 S:      Maintained
14916 L:      linux-media@vger.kernel.org
14917 L:      dri-devel@lists.freedesktop.org
14918 F:      drivers/dma-buf/sync_*
14919 F:      drivers/dma-buf/dma-fence*
14920 F:      drivers/dma-buf/sw_sync.c
14921 F:      include/linux/sync_file.h
14922 F:      include/uapi/linux/sync_file.h
14923 F:      Documentation/sync_file.txt
14924 T:      git git://anongit.freedesktop.org/drm/drm-misc
14925
14926 SYNOPSYS ARC ARCHITECTURE
14927 M:      Vineet Gupta <vgupta@synopsys.com>
14928 L:      linux-snps-arc@lists.infradead.org
14929 S:      Supported
14930 F:      arch/arc/
14931 F:      Documentation/devicetree/bindings/arc/*
14932 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14933 F:      drivers/clocksource/arc_timer.c
14934 F:      drivers/tty/serial/arc_uart.c
14935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14936
14937 SYNOPSYS ARC HSDK SDP pll clock driver
14938 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14939 S:      Supported
14940 F:      drivers/clk/clk-hsdk-pll.c
14941 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14942
14943 SYNOPSYS ARC SDP clock driver
14944 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14945 S:      Supported
14946 F:      drivers/clk/axs10x/*
14947 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14948
14949 SYNOPSYS ARC SDP platform support
14950 M:      Alexey Brodkin <abrodkin@synopsys.com>
14951 S:      Supported
14952 F:      arch/arc/plat-axs10x
14953 F:      arch/arc/boot/dts/ax*
14954 F:      Documentation/devicetree/bindings/arc/axs10*
14955
14956 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14957 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14958 S:      Supported
14959 F:      drivers/reset/reset-axs10x.c
14960 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14961
14962 SYNOPSYS CREG GPIO DRIVER
14963 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14964 S:      Maintained
14965 F:      drivers/gpio/gpio-creg-snps.c
14966 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14967
14968 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14969 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14970 S:      Maintained
14971 F:      drivers/tty/serial/8250/8250_dw.c
14972
14973 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14974 M:      Hoan Tran <hoan@os.amperecomputing.com>
14975 L:      linux-gpio@vger.kernel.org
14976 S:      Maintained
14977 F:      drivers/gpio/gpio-dwapb.c
14978 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14979
14980 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14981 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14982 S:      Maintained
14983 F:      drivers/dma/dwi-axi-dmac/
14984 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14985
14986 SYNOPSYS DESIGNWARE DMAC DRIVER
14987 M:      Viresh Kumar <vireshk@kernel.org>
14988 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14989 S:      Maintained
14990 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14991 F:      drivers/dma/dw/
14992 F:      include/dt-bindings/dma/dw-dmac.h
14993 F:      include/linux/dma/dw.h
14994 F:      include/linux/platform_data/dma-dw.h
14995
14996 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14997 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14998 L:      netdev@vger.kernel.org
14999 S:      Supported
15000 F:      drivers/net/ethernet/synopsys/
15001
15002 SYNOPSYS DESIGNWARE I2C DRIVER
15003 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15004 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15005 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15006 L:      linux-i2c@vger.kernel.org
15007 S:      Maintained
15008 F:      drivers/i2c/busses/i2c-designware-*
15009 F:      include/linux/platform_data/i2c-designware.h
15010
15011 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15012 M:      Jaehoon Chung <jh80.chung@samsung.com>
15013 L:      linux-mmc@vger.kernel.org
15014 S:      Maintained
15015 F:      drivers/mmc/host/dw_mmc*
15016
15017 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15018 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15019 S:      Supported
15020 F:      drivers/reset/reset-hsdk.c
15021 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15022 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15023
15024 SYSTEM CONFIGURATION (SYSCON)
15025 M:      Lee Jones <lee.jones@linaro.org>
15026 M:      Arnd Bergmann <arnd@arndb.de>
15027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15028 S:      Supported
15029 F:      drivers/mfd/syscon.c
15030
15031 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15032 M:      Sudeep Holla <sudeep.holla@arm.com>
15033 L:      linux-arm-kernel@lists.infradead.org
15034 S:      Maintained
15035 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15036 F:      drivers/clk/clk-sc[mp]i.c
15037 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15038 F:      drivers/firmware/arm_scpi.c
15039 F:      drivers/firmware/arm_scmi/
15040 F:      include/linux/sc[mp]i_protocol.h
15041
15042 SYSTEM RESET/SHUTDOWN DRIVERS
15043 M:      Sebastian Reichel <sre@kernel.org>
15044 L:      linux-pm@vger.kernel.org
15045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15046 S:      Maintained
15047 F:      Documentation/devicetree/bindings/power/reset/
15048 F:      drivers/power/reset/
15049
15050 SYSTEM TRACE MODULE CLASS
15051 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15052 S:      Maintained
15053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15054 F:      Documentation/trace/stm.rst
15055 F:      drivers/hwtracing/stm/
15056 F:      include/linux/stm.h
15057 F:      include/uapi/linux/stm.h
15058
15059 SYSV FILESYSTEM
15060 M:      Christoph Hellwig <hch@infradead.org>
15061 S:      Maintained
15062 F:      Documentation/filesystems/sysv-fs.txt
15063 F:      fs/sysv/
15064 F:      include/linux/sysv_fs.h
15065
15066 TASKSTATS STATISTICS INTERFACE
15067 M:      Balbir Singh <bsingharora@gmail.com>
15068 S:      Maintained
15069 F:      Documentation/accounting/taskstats*
15070 F:      include/linux/taskstats*
15071 F:      kernel/taskstats.c
15072
15073 TC subsystem
15074 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15075 M:      Cong Wang <xiyou.wangcong@gmail.com>
15076 M:      Jiri Pirko <jiri@resnulli.us>
15077 L:      netdev@vger.kernel.org
15078 S:      Maintained
15079 F:      include/net/pkt_cls.h
15080 F:      include/net/pkt_sched.h
15081 F:      include/net/tc_act/
15082 F:      include/uapi/linux/pkt_cls.h
15083 F:      include/uapi/linux/pkt_sched.h
15084 F:      include/uapi/linux/tc_act/
15085 F:      include/uapi/linux/tc_ematch/
15086 F:      net/sched/
15087
15088 TC90522 MEDIA DRIVER
15089 M:      Akihiro Tsukada <tskd08@gmail.com>
15090 L:      linux-media@vger.kernel.org
15091 S:      Odd Fixes
15092 F:      drivers/media/dvb-frontends/tc90522*
15093
15094 TCP LOW PRIORITY MODULE
15095 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15096 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15097 W:      http://tcp-lp-mod.sourceforge.net/
15098 S:      Maintained
15099 F:      net/ipv4/tcp_lp.c
15100
15101 TDA10071 MEDIA DRIVER
15102 M:      Antti Palosaari <crope@iki.fi>
15103 L:      linux-media@vger.kernel.org
15104 W:      https://linuxtv.org
15105 W:      http://palosaari.fi/linux/
15106 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15107 T:      git git://linuxtv.org/anttip/media_tree.git
15108 S:      Maintained
15109 F:      drivers/media/dvb-frontends/tda10071*
15110
15111 TDA18212 MEDIA DRIVER
15112 M:      Antti Palosaari <crope@iki.fi>
15113 L:      linux-media@vger.kernel.org
15114 W:      https://linuxtv.org
15115 W:      http://palosaari.fi/linux/
15116 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15117 T:      git git://linuxtv.org/anttip/media_tree.git
15118 S:      Maintained
15119 F:      drivers/media/tuners/tda18212*
15120
15121 TDA18218 MEDIA DRIVER
15122 M:      Antti Palosaari <crope@iki.fi>
15123 L:      linux-media@vger.kernel.org
15124 W:      https://linuxtv.org
15125 W:      http://palosaari.fi/linux/
15126 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15127 T:      git git://linuxtv.org/anttip/media_tree.git
15128 S:      Maintained
15129 F:      drivers/media/tuners/tda18218*
15130
15131 TDA18250 MEDIA DRIVER
15132 M:      Olli Salonen <olli.salonen@iki.fi>
15133 L:      linux-media@vger.kernel.org
15134 W:      https://linuxtv.org
15135 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15136 T:      git git://linuxtv.org/media_tree.git
15137 S:      Maintained
15138 F:      drivers/media/tuners/tda18250*
15139
15140 TDA18271 MEDIA DRIVER
15141 M:      Michael Krufky <mkrufky@linuxtv.org>
15142 L:      linux-media@vger.kernel.org
15143 W:      https://linuxtv.org
15144 W:      http://github.com/mkrufky
15145 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15146 T:      git git://linuxtv.org/mkrufky/tuners.git
15147 S:      Maintained
15148 F:      drivers/media/tuners/tda18271*
15149
15150 TDA1997x MEDIA DRIVER
15151 M:      Tim Harvey <tharvey@gateworks.com>
15152 L:      linux-media@vger.kernel.org
15153 W:      https://linuxtv.org
15154 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15155 S:      Maintained
15156 F:      drivers/media/i2c/tda1997x.*
15157
15158 TDA827x MEDIA DRIVER
15159 M:      Michael Krufky <mkrufky@linuxtv.org>
15160 L:      linux-media@vger.kernel.org
15161 W:      https://linuxtv.org
15162 W:      http://github.com/mkrufky
15163 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15164 T:      git git://linuxtv.org/mkrufky/tuners.git
15165 S:      Maintained
15166 F:      drivers/media/tuners/tda8290.*
15167
15168 TDA8290 MEDIA DRIVER
15169 M:      Michael Krufky <mkrufky@linuxtv.org>
15170 L:      linux-media@vger.kernel.org
15171 W:      https://linuxtv.org
15172 W:      http://github.com/mkrufky
15173 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15174 T:      git git://linuxtv.org/mkrufky/tuners.git
15175 S:      Maintained
15176 F:      drivers/media/tuners/tda8290.*
15177
15178 TDA9840 MEDIA DRIVER
15179 M:      Hans Verkuil <hverkuil@xs4all.nl>
15180 L:      linux-media@vger.kernel.org
15181 T:      git git://linuxtv.org/media_tree.git
15182 W:      https://linuxtv.org
15183 S:      Maintained
15184 F:      drivers/media/i2c/tda9840*
15185
15186 TEA5761 TUNER DRIVER
15187 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15188 L:      linux-media@vger.kernel.org
15189 W:      https://linuxtv.org
15190 T:      git git://linuxtv.org/media_tree.git
15191 S:      Odd fixes
15192 F:      drivers/media/tuners/tea5761.*
15193
15194 TEA5767 TUNER DRIVER
15195 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15196 L:      linux-media@vger.kernel.org
15197 W:      https://linuxtv.org
15198 T:      git git://linuxtv.org/media_tree.git
15199 S:      Maintained
15200 F:      drivers/media/tuners/tea5767.*
15201
15202 TEA6415C MEDIA DRIVER
15203 M:      Hans Verkuil <hverkuil@xs4all.nl>
15204 L:      linux-media@vger.kernel.org
15205 T:      git git://linuxtv.org/media_tree.git
15206 W:      https://linuxtv.org
15207 S:      Maintained
15208 F:      drivers/media/i2c/tea6415c*
15209
15210 TEA6420 MEDIA DRIVER
15211 M:      Hans Verkuil <hverkuil@xs4all.nl>
15212 L:      linux-media@vger.kernel.org
15213 T:      git git://linuxtv.org/media_tree.git
15214 W:      https://linuxtv.org
15215 S:      Maintained
15216 F:      drivers/media/i2c/tea6420*
15217
15218 TEAM DRIVER
15219 M:      Jiri Pirko <jiri@resnulli.us>
15220 L:      netdev@vger.kernel.org
15221 S:      Supported
15222 F:      drivers/net/team/
15223 F:      include/linux/if_team.h
15224 F:      include/uapi/linux/if_team.h
15225
15226 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15227 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15228 S:      Maintained
15229 F:      arch/x86/platform/ts5500/
15230
15231 TECHNOTREND USB IR RECEIVER
15232 M:      Sean Young <sean@mess.org>
15233 L:      linux-media@vger.kernel.org
15234 S:      Maintained
15235 F:      drivers/media/rc/ttusbir.c
15236
15237 TECHWELL TW9910 VIDEO DECODER
15238 L:      linux-media@vger.kernel.org
15239 S:      Orphan
15240 F:      drivers/media/i2c/tw9910.c
15241 F:      include/media/i2c/tw9910.h
15242
15243 TEE SUBSYSTEM
15244 M:      Jens Wiklander <jens.wiklander@linaro.org>
15245 S:      Maintained
15246 F:      include/linux/tee_drv.h
15247 F:      include/uapi/linux/tee.h
15248 F:      drivers/tee/
15249 F:      Documentation/tee.txt
15250
15251 TEGRA ARCHITECTURE SUPPORT
15252 M:      Thierry Reding <thierry.reding@gmail.com>
15253 M:      Jonathan Hunter <jonathanh@nvidia.com>
15254 L:      linux-tegra@vger.kernel.org
15255 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15257 S:      Supported
15258 N:      [^a-z]tegra
15259
15260 TEGRA CLOCK DRIVER
15261 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15262 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15263 S:      Supported
15264 F:      drivers/clk/tegra/
15265
15266 TEGRA DMA DRIVERS
15267 M:      Laxman Dewangan <ldewangan@nvidia.com>
15268 M:      Jon Hunter <jonathanh@nvidia.com>
15269 S:      Supported
15270 F:      drivers/dma/tegra*
15271
15272 TEGRA I2C DRIVER
15273 M:      Laxman Dewangan <ldewangan@nvidia.com>
15274 S:      Supported
15275 F:      drivers/i2c/busses/i2c-tegra.c
15276
15277 TEGRA IOMMU DRIVERS
15278 M:      Thierry Reding <thierry.reding@gmail.com>
15279 L:      linux-tegra@vger.kernel.org
15280 S:      Supported
15281 F:      drivers/iommu/tegra*
15282
15283 TEGRA KBC DRIVER
15284 M:      Laxman Dewangan <ldewangan@nvidia.com>
15285 S:      Supported
15286 F:      drivers/input/keyboard/tegra-kbc.c
15287
15288 TEGRA NAND DRIVER
15289 M:      Stefan Agner <stefan@agner.ch>
15290 M:      Lucas Stach <dev@lynxeye.de>
15291 S:      Maintained
15292 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15293 F:      drivers/mtd/nand/raw/tegra_nand.c
15294
15295 TEGRA PWM DRIVER
15296 M:      Thierry Reding <thierry.reding@gmail.com>
15297 S:      Supported
15298 F:      drivers/pwm/pwm-tegra.c
15299
15300 TEGRA SERIAL DRIVER
15301 M:      Laxman Dewangan <ldewangan@nvidia.com>
15302 S:      Supported
15303 F:      drivers/tty/serial/serial-tegra.c
15304
15305 TEGRA SPI DRIVER
15306 M:      Laxman Dewangan <ldewangan@nvidia.com>
15307 S:      Supported
15308 F:      drivers/spi/spi-tegra*
15309
15310 TEHUTI ETHERNET DRIVER
15311 M:      Andy Gospodarek <andy@greyhouse.net>
15312 L:      netdev@vger.kernel.org
15313 S:      Supported
15314 F:      drivers/net/ethernet/tehuti/*
15315
15316 Telecom Clock Driver for MCPL0010
15317 M:      Mark Gross <mark.gross@intel.com>
15318 S:      Supported
15319 F:      drivers/char/tlclk.c
15320
15321 TENSILICA XTENSA PORT (xtensa)
15322 M:      Chris Zankel <chris@zankel.net>
15323 M:      Max Filippov <jcmvbkbc@gmail.com>
15324 L:      linux-xtensa@linux-xtensa.org
15325 T:      git git://github.com/czankel/xtensa-linux.git
15326 S:      Maintained
15327 F:      arch/xtensa/
15328 F:      drivers/irqchip/irq-xtensa-*
15329
15330 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15331 M:      Nishanth Menon <nm@ti.com>
15332 M:      Tero Kristo <t-kristo@ti.com>
15333 M:      Santosh Shilimkar <ssantosh@kernel.org>
15334 L:      linux-arm-kernel@lists.infradead.org
15335 S:      Maintained
15336 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15337 F:      drivers/firmware/ti_sci*
15338 F:      include/linux/soc/ti/ti_sci_protocol.h
15339 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15340 F:      drivers/soc/ti/ti_sci_pm_domains.c
15341 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15342 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15343 F:      drivers/clk/keystone/sci-clk.c
15344 F:      drivers/reset/reset-ti-sci.c
15345
15346 Texas Instruments ASoC drivers
15347 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15348 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15349 S:      Maintained
15350 F:      sound/soc/ti/
15351
15352 Texas Instruments' DAC7612 DAC Driver
15353 M:      Ricardo Ribalda <ricardo@ribalda.com>
15354 L:      linux-iio@vger.kernel.org
15355 S:      Supported
15356 F:      drivers/iio/dac/ti-dac7612.c
15357 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15358
15359 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15360 M:      Hans Verkuil <hverkuil@xs4all.nl>
15361 L:      linux-media@vger.kernel.org
15362 T:      git git://linuxtv.org/media_tree.git
15363 W:      https://linuxtv.org
15364 S:      Maintained
15365 F:      drivers/media/radio/radio-raremono.c
15366
15367 THERMAL
15368 M:      Zhang Rui <rui.zhang@intel.com>
15369 M:      Eduardo Valentin <edubezval@gmail.com>
15370 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15371 L:      linux-pm@vger.kernel.org
15372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15374 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15375 S:      Supported
15376 F:      drivers/thermal/
15377 F:      include/linux/thermal.h
15378 F:      include/uapi/linux/thermal.h
15379 F:      include/linux/cpu_cooling.h
15380 F:      Documentation/devicetree/bindings/thermal/
15381
15382 THERMAL/CPU_COOLING
15383 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15384 M:      Viresh Kumar <viresh.kumar@linaro.org>
15385 M:      Javi Merino <javi.merino@kernel.org>
15386 L:      linux-pm@vger.kernel.org
15387 S:      Supported
15388 F:      Documentation/thermal/cpu-cooling-api.txt
15389 F:      drivers/thermal/cpu_cooling.c
15390 F:      include/linux/cpu_cooling.h
15391
15392 THINKPAD ACPI EXTRAS DRIVER
15393 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15394 L:      ibm-acpi-devel@lists.sourceforge.net
15395 L:      platform-driver-x86@vger.kernel.org
15396 W:      http://ibm-acpi.sourceforge.net
15397 W:      http://thinkwiki.org/wiki/Ibm-acpi
15398 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15399 S:      Maintained
15400 F:      drivers/platform/x86/thinkpad_acpi.c
15401
15402 THUNDERBOLT DRIVER
15403 M:      Andreas Noever <andreas.noever@gmail.com>
15404 M:      Michael Jamet <michael.jamet@intel.com>
15405 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15406 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15408 S:      Maintained
15409 F:      Documentation/admin-guide/thunderbolt.rst
15410 F:      drivers/thunderbolt/
15411 F:      include/linux/thunderbolt.h
15412
15413 THUNDERBOLT NETWORK DRIVER
15414 M:      Michael Jamet <michael.jamet@intel.com>
15415 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15416 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15417 L:      netdev@vger.kernel.org
15418 S:      Maintained
15419 F:      drivers/net/thunderbolt.c
15420
15421 THUNDERX GPIO DRIVER
15422 M:      David Daney <david.daney@cavium.com>
15423 S:      Maintained
15424 F:      drivers/gpio/gpio-thunderx.c
15425
15426 TI AM437X VPFE DRIVER
15427 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15428 L:      linux-media@vger.kernel.org
15429 W:      https://linuxtv.org
15430 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15431 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15432 S:      Maintained
15433 F:      drivers/media/platform/am437x/
15434
15435 TI BANDGAP AND THERMAL DRIVER
15436 M:      Eduardo Valentin <edubezval@gmail.com>
15437 M:      Keerthy <j-keerthy@ti.com>
15438 L:      linux-pm@vger.kernel.org
15439 L:      linux-omap@vger.kernel.org
15440 S:      Maintained
15441 F:      drivers/thermal/ti-soc-thermal/
15442
15443 TI BQ27XXX POWER SUPPLY DRIVER
15444 R:      Andrew F. Davis <afd@ti.com>
15445 F:      include/linux/power/bq27xxx_battery.h
15446 F:      drivers/power/supply/bq27xxx_battery.c
15447 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15448
15449 TI CDCE706 CLOCK DRIVER
15450 M:      Max Filippov <jcmvbkbc@gmail.com>
15451 S:      Maintained
15452 F:      drivers/clk/clk-cdce706.c
15453
15454 TI CLOCK DRIVER
15455 M:      Tero Kristo <t-kristo@ti.com>
15456 L:      linux-omap@vger.kernel.org
15457 S:      Maintained
15458 F:      drivers/clk/ti/
15459 F:      include/linux/clk/ti.h
15460
15461 TI DAVINCI MACHINE SUPPORT
15462 M:      Sekhar Nori <nsekhar@ti.com>
15463 M:      Kevin Hilman <khilman@kernel.org>
15464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15466 S:      Supported
15467 F:      arch/arm/mach-davinci/
15468 F:      drivers/i2c/busses/i2c-davinci.c
15469 F:      arch/arm/boot/dts/da850*
15470
15471 TI DAVINCI SERIES CLOCK DRIVER
15472 M:      David Lechner <david@lechnology.com>
15473 R:      Sekhar Nori <nsekhar@ti.com>
15474 S:      Maintained
15475 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15476 F:      drivers/clk/davinci/
15477
15478 TI DAVINCI SERIES GPIO DRIVER
15479 M:      Keerthy <j-keerthy@ti.com>
15480 L:      linux-gpio@vger.kernel.org
15481 S:      Maintained
15482 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15483 F:      drivers/gpio/gpio-davinci.c
15484
15485 TI DAVINCI SERIES MEDIA DRIVER
15486 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15487 L:      linux-media@vger.kernel.org
15488 W:      https://linuxtv.org
15489 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15490 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15491 S:      Maintained
15492 F:      drivers/media/platform/davinci/
15493 F:      include/media/davinci/
15494
15495 TI ETHERNET SWITCH DRIVER (CPSW)
15496 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15497 L:      linux-omap@vger.kernel.org
15498 L:      netdev@vger.kernel.org
15499 S:      Maintained
15500 F:      drivers/net/ethernet/ti/cpsw*
15501 F:      drivers/net/ethernet/ti/davinci*
15502
15503 TI FLASH MEDIA INTERFACE DRIVER
15504 M:      Alex Dubov <oakad@yahoo.com>
15505 S:      Maintained
15506 F:      drivers/misc/tifm*
15507 F:      drivers/mmc/host/tifm_sd.c
15508 F:      include/linux/tifm.h
15509
15510 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15511 M:      Santosh Shilimkar <ssantosh@kernel.org>
15512 L:      linux-kernel@vger.kernel.org
15513 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15514 S:      Maintained
15515 F:      drivers/soc/ti/*
15516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15517
15518 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15519 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15520 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15521 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15522 S:      Maintained
15523 F:      sound/soc/codecs/lm49453*
15524 F:      sound/soc/codecs/isabelle*
15525
15526 TI LP855x BACKLIGHT DRIVER
15527 M:      Milo Kim <milo.kim@ti.com>
15528 S:      Maintained
15529 F:      Documentation/backlight/lp855x-driver.txt
15530 F:      drivers/video/backlight/lp855x_bl.c
15531 F:      include/linux/platform_data/lp855x.h
15532
15533 TI LP8727 CHARGER DRIVER
15534 M:      Milo Kim <milo.kim@ti.com>
15535 S:      Maintained
15536 F:      drivers/power/supply/lp8727_charger.c
15537 F:      include/linux/platform_data/lp8727.h
15538
15539 TI LP8788 MFD DRIVER
15540 M:      Milo Kim <milo.kim@ti.com>
15541 S:      Maintained
15542 F:      drivers/iio/adc/lp8788_adc.c
15543 F:      drivers/leds/leds-lp8788.c
15544 F:      drivers/mfd/lp8788*.c
15545 F:      drivers/power/supply/lp8788-charger.c
15546 F:      drivers/regulator/lp8788-*.c
15547 F:      include/linux/mfd/lp8788*.h
15548
15549 TI NETCP ETHERNET DRIVER
15550 M:      Wingman Kwok <w-kwok2@ti.com>
15551 M:      Murali Karicheri <m-karicheri2@ti.com>
15552 L:      netdev@vger.kernel.org
15553 S:      Maintained
15554 F:      drivers/net/ethernet/ti/netcp*
15555
15556 TI PCM3060 ASoC CODEC DRIVER
15557 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15558 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15559 S:      Maintained
15560 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15561 F:      sound/soc/codecs/pcm3060*
15562
15563 TI TAS571X FAMILY ASoC CODEC DRIVER
15564 M:      Kevin Cernekee <cernekee@chromium.org>
15565 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15566 S:      Odd Fixes
15567 F:      sound/soc/codecs/tas571x*
15568
15569 TI TRF7970A NFC DRIVER
15570 M:      Mark Greer <mgreer@animalcreek.com>
15571 L:      linux-wireless@vger.kernel.org
15572 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15573 S:      Supported
15574 F:      drivers/nfc/trf7970a.c
15575 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15576
15577 TI TWL4030 SERIES SOC CODEC DRIVER
15578 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15579 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15580 S:      Maintained
15581 F:      sound/soc/codecs/twl4030*
15582
15583 TI VPE/CAL DRIVERS
15584 M:      Benoit Parrot <bparrot@ti.com>
15585 L:      linux-media@vger.kernel.org
15586 W:      http://linuxtv.org/
15587 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15588 S:      Maintained
15589 F:      drivers/media/platform/ti-vpe/
15590
15591 TI WILINK WIRELESS DRIVERS
15592 L:      linux-wireless@vger.kernel.org
15593 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15594 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15596 S:      Orphan
15597 F:      drivers/net/wireless/ti/
15598 F:      include/linux/wl12xx.h
15599
15600 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15601 M:      John Stultz <john.stultz@linaro.org>
15602 M:      Thomas Gleixner <tglx@linutronix.de>
15603 R:      Stephen Boyd <sboyd@kernel.org>
15604 L:      linux-kernel@vger.kernel.org
15605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15606 S:      Supported
15607 F:      include/linux/clocksource.h
15608 F:      include/linux/time.h
15609 F:      include/linux/timex.h
15610 F:      include/uapi/linux/time.h
15611 F:      include/uapi/linux/timex.h
15612 F:      kernel/time/clocksource.c
15613 F:      kernel/time/time*.c
15614 F:      kernel/time/alarmtimer.c
15615 F:      kernel/time/ntp.c
15616 F:      tools/testing/selftests/timers/
15617
15618 TIPC NETWORK LAYER
15619 M:      Jon Maloy <jon.maloy@ericsson.com>
15620 M:      Ying Xue <ying.xue@windriver.com>
15621 L:      netdev@vger.kernel.org (core kernel code)
15622 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15623 W:      http://tipc.sourceforge.net/
15624 S:      Maintained
15625 F:      include/uapi/linux/tipc*.h
15626 F:      net/tipc/
15627
15628 TLAN NETWORK DRIVER
15629 M:      Samuel Chessman <chessman@tux.org>
15630 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15631 W:      http://sourceforge.net/projects/tlan/
15632 S:      Maintained
15633 F:      Documentation/networking/device_drivers/ti/tlan.txt
15634 F:      drivers/net/ethernet/ti/tlan.*
15635
15636 TM6000 VIDEO4LINUX DRIVER
15637 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15638 L:      linux-media@vger.kernel.org
15639 W:      https://linuxtv.org
15640 T:      git git://linuxtv.org/media_tree.git
15641 S:      Odd fixes
15642 F:      drivers/media/usb/tm6000/
15643 F:      Documentation/media/v4l-drivers/tm6000*
15644
15645 TMIO/SDHI MMC DRIVER
15646 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15647 L:      linux-mmc@vger.kernel.org
15648 S:      Supported
15649 F:      drivers/mmc/host/tmio_mmc*
15650 F:      drivers/mmc/host/renesas_sdhi*
15651 F:      include/linux/mfd/tmio.h
15652
15653 TMP401 HARDWARE MONITOR DRIVER
15654 M:      Guenter Roeck <linux@roeck-us.net>
15655 L:      linux-hwmon@vger.kernel.org
15656 S:      Maintained
15657 F:      Documentation/hwmon/tmp401
15658 F:      drivers/hwmon/tmp401.c
15659
15660 TMPFS (SHMEM FILESYSTEM)
15661 M:      Hugh Dickins <hughd@google.com>
15662 L:      linux-mm@kvack.org
15663 S:      Maintained
15664 F:      include/linux/shmem_fs.h
15665 F:      mm/shmem.c
15666
15667 TOMOYO SECURITY MODULE
15668 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15669 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15670 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15671 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15672 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15673 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15674 W:      https://tomoyo.osdn.jp/
15675 S:      Maintained
15676 F:      security/tomoyo/
15677
15678 TOPSTAR LAPTOP EXTRAS DRIVER
15679 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15680 L:      platform-driver-x86@vger.kernel.org
15681 S:      Maintained
15682 F:      drivers/platform/x86/topstar-laptop.c
15683
15684 TORTURE-TEST MODULES
15685 M:      Davidlohr Bueso <dave@stgolabs.net>
15686 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15687 M:      Josh Triplett <josh@joshtriplett.org>
15688 L:      linux-kernel@vger.kernel.org
15689 S:      Supported
15690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15691 F:      Documentation/RCU/torture.txt
15692 F:      kernel/torture.c
15693 F:      kernel/rcu/rcutorture.c
15694 F:      kernel/rcu/rcuperf.c
15695 F:      kernel/locking/locktorture.c
15696
15697 TOSHIBA ACPI EXTRAS DRIVER
15698 M:      Azael Avalos <coproscefalo@gmail.com>
15699 L:      platform-driver-x86@vger.kernel.org
15700 S:      Maintained
15701 F:      drivers/platform/x86/toshiba_acpi.c
15702
15703 TOSHIBA BLUETOOTH DRIVER
15704 M:      Azael Avalos <coproscefalo@gmail.com>
15705 L:      platform-driver-x86@vger.kernel.org
15706 S:      Maintained
15707 F:      drivers/platform/x86/toshiba_bluetooth.c
15708
15709 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15710 M:      Azael Avalos <coproscefalo@gmail.com>
15711 L:      platform-driver-x86@vger.kernel.org
15712 S:      Maintained
15713 F:      drivers/platform/x86/toshiba_haps.c
15714
15715 TOSHIBA SMM DRIVER
15716 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15717 W:      http://www.buzzard.org.uk/toshiba/
15718 S:      Maintained
15719 F:      drivers/char/toshiba.c
15720 F:      include/linux/toshiba.h
15721 F:      include/uapi/linux/toshiba.h
15722
15723 TOSHIBA TC358743 DRIVER
15724 M:      Mats Randgaard <matrandg@cisco.com>
15725 L:      linux-media@vger.kernel.org
15726 S:      Maintained
15727 F:      drivers/media/i2c/tc358743*
15728 F:      include/media/i2c/tc358743.h
15729
15730 TOSHIBA WMI HOTKEYS DRIVER
15731 M:      Azael Avalos <coproscefalo@gmail.com>
15732 L:      platform-driver-x86@vger.kernel.org
15733 S:      Maintained
15734 F:      drivers/platform/x86/toshiba-wmi.c
15735
15736 TPM DEVICE DRIVER
15737 M:      Peter Huewe <peterhuewe@gmx.de>
15738 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15739 R:      Jason Gunthorpe <jgg@ziepe.ca>
15740 L:      linux-integrity@vger.kernel.org
15741 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15742 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15743 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15744 S:      Maintained
15745 F:      drivers/char/tpm/
15746
15747 TRACING
15748 M:      Steven Rostedt <rostedt@goodmis.org>
15749 M:      Ingo Molnar <mingo@redhat.com>
15750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15751 S:      Maintained
15752 F:      Documentation/trace/ftrace.rst
15753 F:      arch/*/*/*/ftrace.h
15754 F:      arch/*/kernel/ftrace.c
15755 F:      include/*/ftrace.h
15756 F:      include/linux/trace*.h
15757 F:      include/trace/
15758 F:      kernel/trace/
15759 F:      tools/testing/selftests/ftrace/
15760
15761 TRACING MMIO ACCESSES (MMIOTRACE)
15762 M:      Steven Rostedt <rostedt@goodmis.org>
15763 M:      Ingo Molnar <mingo@kernel.org>
15764 R:      Karol Herbst <karolherbst@gmail.com>
15765 R:      Pekka Paalanen <ppaalanen@gmail.com>
15766 S:      Maintained
15767 L:      linux-kernel@vger.kernel.org
15768 L:      nouveau@lists.freedesktop.org
15769 F:      kernel/trace/trace_mmiotrace.c
15770 F:      include/linux/mmiotrace.h
15771 F:      arch/x86/mm/kmmio.c
15772 F:      arch/x86/mm/mmio-mod.c
15773 F:      arch/x86/mm/testmmiotrace.c
15774
15775 TRIVIAL PATCHES
15776 M:      Jiri Kosina <trivial@kernel.org>
15777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15778 S:      Maintained
15779 K:      ^Subject:.*(?i)trivial
15780
15781 TEMPO SEMICONDUCTOR DRIVERS
15782 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15783 S:      Maintained
15784 F:      sound/soc/codecs/tscs*.c
15785 F:      sound/soc/codecs/tscs*.h
15786 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15787
15788 TTY LAYER
15789 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15790 M:      Jiri Slaby <jslaby@suse.com>
15791 S:      Supported
15792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15793 F:      Documentation/serial/
15794 F:      drivers/tty/
15795 F:      drivers/tty/serial/serial_core.c
15796 F:      include/linux/serial_core.h
15797 F:      include/linux/serial.h
15798 F:      include/linux/tty.h
15799 F:      include/uapi/linux/serial_core.h
15800 F:      include/uapi/linux/serial.h
15801 F:      include/uapi/linux/tty.h
15802
15803 TUA9001 MEDIA DRIVER
15804 M:      Antti Palosaari <crope@iki.fi>
15805 L:      linux-media@vger.kernel.org
15806 W:      https://linuxtv.org
15807 W:      http://palosaari.fi/linux/
15808 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15809 T:      git git://linuxtv.org/anttip/media_tree.git
15810 S:      Maintained
15811 F:      drivers/media/tuners/tua9001*
15812
15813 TULIP NETWORK DRIVERS
15814 L:      netdev@vger.kernel.org
15815 L:      linux-parisc@vger.kernel.org
15816 S:      Orphan
15817 F:      drivers/net/ethernet/dec/tulip/
15818
15819 TUN/TAP driver
15820 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15821 W:      http://vtun.sourceforge.net/tun
15822 S:      Maintained
15823 F:      Documentation/networking/tuntap.txt
15824 F:      arch/um/os-Linux/drivers/
15825
15826 TURBOCHANNEL SUBSYSTEM
15827 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15828 M:      Ralf Baechle <ralf@linux-mips.org>
15829 L:      linux-mips@vger.kernel.org
15830 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15831 S:      Maintained
15832 F:      drivers/tc/
15833 F:      include/linux/tc.h
15834
15835 TURBOSTAT UTILITY
15836 M:      "Len Brown" <lenb@kernel.org>
15837 L:      linux-pm@vger.kernel.org
15838 B:      https://bugzilla.kernel.org
15839 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15841 S:      Supported
15842 F:      tools/power/x86/turbostat/
15843
15844 TW5864 VIDEO4LINUX DRIVER
15845 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15846 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15847 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15848 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15849 L:      linux-media@vger.kernel.org
15850 S:      Supported
15851 F:      drivers/media/pci/tw5864/
15852
15853 TW68 VIDEO4LINUX DRIVER
15854 M:      Hans Verkuil <hverkuil@xs4all.nl>
15855 L:      linux-media@vger.kernel.org
15856 T:      git git://linuxtv.org/media_tree.git
15857 W:      https://linuxtv.org
15858 S:      Odd Fixes
15859 F:      drivers/media/pci/tw68/
15860
15861 TW686X VIDEO4LINUX DRIVER
15862 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15863 L:      linux-media@vger.kernel.org
15864 T:      git git://linuxtv.org/media_tree.git
15865 W:      http://linuxtv.org
15866 S:      Maintained
15867 F:      drivers/media/pci/tw686x/
15868
15869 UBI FILE SYSTEM (UBIFS)
15870 M:      Richard Weinberger <richard@nod.at>
15871 M:      Artem Bityutskiy <dedekind1@gmail.com>
15872 M:      Adrian Hunter <adrian.hunter@intel.com>
15873 L:      linux-mtd@lists.infradead.org
15874 T:      git git://git.infradead.org/ubifs-2.6.git
15875 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15876 S:      Supported
15877 F:      Documentation/filesystems/ubifs.txt
15878 F:      fs/ubifs/
15879
15880 UCLINUX (M68KNOMMU AND COLDFIRE)
15881 M:      Greg Ungerer <gerg@linux-m68k.org>
15882 W:      http://www.linux-m68k.org/
15883 W:      http://www.uclinux.org/
15884 L:      linux-m68k@lists.linux-m68k.org
15885 L:      uclinux-dev@uclinux.org  (subscribers-only)
15886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15887 S:      Maintained
15888 F:      arch/m68k/coldfire/
15889 F:      arch/m68k/68*/
15890 F:      arch/m68k/*/*_no.*
15891 F:      arch/m68k/include/asm/*_no.*
15892
15893 UDF FILESYSTEM
15894 M:      Jan Kara <jack@suse.com>
15895 S:      Maintained
15896 F:      Documentation/filesystems/udf.txt
15897 F:      fs/udf/
15898
15899 UDRAW TABLET
15900 M:      Bastien Nocera <hadess@hadess.net>
15901 L:      linux-input@vger.kernel.org
15902 S:      Maintained
15903 F:      drivers/hid/hid-udraw-ps3.c
15904
15905 UFS FILESYSTEM
15906 M:      Evgeniy Dushistov <dushistov@mail.ru>
15907 S:      Maintained
15908 F:      Documentation/filesystems/ufs.txt
15909 F:      fs/ufs/
15910
15911 UHID USERSPACE HID IO DRIVER:
15912 M:      David Herrmann <dh.herrmann@googlemail.com>
15913 L:      linux-input@vger.kernel.org
15914 S:      Maintained
15915 F:      drivers/hid/uhid.c
15916 F:      include/uapi/linux/uhid.h
15917
15918 ULPI BUS
15919 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15920 L:      linux-usb@vger.kernel.org
15921 S:      Maintained
15922 F:      drivers/usb/common/ulpi.c
15923 F:      include/linux/ulpi/
15924
15925 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15926 L:      linux-usb@vger.kernel.org
15927 S:      Orphan
15928 F:      drivers/uwb/
15929 F:      include/linux/uwb.h
15930 F:      include/linux/uwb/
15931
15932 UNICORE32 ARCHITECTURE:
15933 M:      Guan Xuetao <gxt@pku.edu.cn>
15934 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15935 S:      Maintained
15936 T:      git git://github.com/gxt/linux.git
15937 F:      arch/unicore32/
15938
15939 UNIFDEF
15940 M:      Tony Finch <dot@dotat.at>
15941 W:      http://dotat.at/prog/unifdef
15942 S:      Maintained
15943 F:      scripts/unifdef.c
15944
15945 UNIFORM CDROM DRIVER
15946 M:      Jens Axboe <axboe@kernel.dk>
15947 W:      http://www.kernel.dk
15948 S:      Maintained
15949 F:      Documentation/cdrom/
15950 F:      drivers/cdrom/cdrom.c
15951 F:      include/linux/cdrom.h
15952 F:      include/uapi/linux/cdrom.h
15953
15954 UNISYS S-PAR DRIVERS
15955 M:      David Kershner <david.kershner@unisys.com>
15956 L:      sparmaintainer@unisys.com (Unisys internal)
15957 S:      Supported
15958 F:      include/linux/visorbus.h
15959 F:      drivers/visorbus/
15960 F:      drivers/staging/unisys/
15961
15962 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15963 R:      Alim Akhtar <alim.akhtar@samsung.com>
15964 R:      Avri Altman <avri.altman@wdc.com>
15965 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15966 L:      linux-scsi@vger.kernel.org
15967 S:      Supported
15968 F:      Documentation/scsi/ufs.txt
15969 F:      drivers/scsi/ufs/
15970
15971 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15972 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15973 L:      linux-scsi@vger.kernel.org
15974 S:      Supported
15975 F:      drivers/scsi/ufs/*dwc*
15976
15977 UNSORTED BLOCK IMAGES (UBI)
15978 M:      Artem Bityutskiy <dedekind1@gmail.com>
15979 M:      Richard Weinberger <richard@nod.at>
15980 W:      http://www.linux-mtd.infradead.org/
15981 L:      linux-mtd@lists.infradead.org
15982 T:      git git://git.infradead.org/ubifs-2.6.git
15983 S:      Supported
15984 F:      drivers/mtd/ubi/
15985 F:      include/linux/mtd/ubi.h
15986 F:      include/uapi/mtd/ubi-user.h
15987
15988 USB "USBNET" DRIVER FRAMEWORK
15989 M:      Oliver Neukum <oneukum@suse.com>
15990 L:      netdev@vger.kernel.org
15991 W:      http://www.linux-usb.org/usbnet
15992 S:      Maintained
15993 F:      drivers/net/usb/usbnet.c
15994 F:      include/linux/usb/usbnet.h
15995
15996 USB ACM DRIVER
15997 M:      Oliver Neukum <oneukum@suse.com>
15998 L:      linux-usb@vger.kernel.org
15999 S:      Maintained
16000 F:      Documentation/usb/acm.txt
16001 F:      drivers/usb/class/cdc-acm.*
16002
16003 USB AR5523 WIRELESS DRIVER
16004 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16005 L:      linux-wireless@vger.kernel.org
16006 S:      Maintained
16007 F:      drivers/net/wireless/ath/ar5523/
16008
16009 USB ATTACHED SCSI
16010 M:      Oliver Neukum <oneukum@suse.com>
16011 L:      linux-usb@vger.kernel.org
16012 L:      linux-scsi@vger.kernel.org
16013 S:      Maintained
16014 F:      drivers/usb/storage/uas.c
16015
16016 USB CDC ETHERNET DRIVER
16017 M:      Oliver Neukum <oliver@neukum.org>
16018 L:      linux-usb@vger.kernel.org
16019 S:      Maintained
16020 F:      drivers/net/usb/cdc_*.c
16021 F:      include/uapi/linux/usb/cdc.h
16022
16023 USB CHAOSKEY DRIVER
16024 M:      Keith Packard <keithp@keithp.com>
16025 L:      linux-usb@vger.kernel.org
16026 S:      Maintained
16027 F:      drivers/usb/misc/chaoskey.c
16028
16029 USB CYPRESS C67X00 DRIVER
16030 M:      Peter Korsgaard <jacmet@sunsite.dk>
16031 L:      linux-usb@vger.kernel.org
16032 S:      Maintained
16033 F:      drivers/usb/c67x00/
16034
16035 USB DAVICOM DM9601 DRIVER
16036 M:      Peter Korsgaard <jacmet@sunsite.dk>
16037 L:      netdev@vger.kernel.org
16038 W:      http://www.linux-usb.org/usbnet
16039 S:      Maintained
16040 F:      drivers/net/usb/dm9601.c
16041
16042 USB DIAMOND RIO500 DRIVER
16043 M:      Cesar Miquel <miquel@df.uba.ar>
16044 L:      rio500-users@lists.sourceforge.net
16045 W:      http://rio500.sourceforge.net
16046 S:      Maintained
16047 F:      drivers/usb/misc/rio500*
16048
16049 USB EHCI DRIVER
16050 M:      Alan Stern <stern@rowland.harvard.edu>
16051 L:      linux-usb@vger.kernel.org
16052 S:      Maintained
16053 F:      Documentation/usb/ehci.txt
16054 F:      drivers/usb/host/ehci*
16055
16056 USB GADGET/PERIPHERAL SUBSYSTEM
16057 M:      Felipe Balbi <balbi@kernel.org>
16058 L:      linux-usb@vger.kernel.org
16059 W:      http://www.linux-usb.org/gadget
16060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16061 S:      Maintained
16062 F:      drivers/usb/gadget/
16063 F:      include/linux/usb/gadget*
16064
16065 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16066 M:      Jiri Kosina <jikos@kernel.org>
16067 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16068 L:      linux-usb@vger.kernel.org
16069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16070 S:      Maintained
16071 F:      Documentation/hid/hiddev.txt
16072 F:      drivers/hid/usbhid/
16073
16074 USB INTEL XHCI ROLE MUX DRIVER
16075 M:      Hans de Goede <hdegoede@redhat.com>
16076 L:      linux-usb@vger.kernel.org
16077 S:      Maintained
16078 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16079
16080 USB ISP116X DRIVER
16081 M:      Olav Kongas <ok@artecdesign.ee>
16082 L:      linux-usb@vger.kernel.org
16083 S:      Maintained
16084 F:      drivers/usb/host/isp116x*
16085 F:      include/linux/usb/isp116x.h
16086
16087 USB LAN78XX ETHERNET DRIVER
16088 M:      Woojung Huh <woojung.huh@microchip.com>
16089 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16090 L:      netdev@vger.kernel.org
16091 S:      Maintained
16092 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16093 F:      drivers/net/usb/lan78xx.*
16094 F:      include/dt-bindings/net/microchip-lan78xx.h
16095
16096 USB MASS STORAGE DRIVER
16097 M:      Alan Stern <stern@rowland.harvard.edu>
16098 L:      linux-usb@vger.kernel.org
16099 L:      usb-storage@lists.one-eyed-alien.net
16100 S:      Maintained
16101 F:      drivers/usb/storage/
16102
16103 USB MIDI DRIVER
16104 M:      Clemens Ladisch <clemens@ladisch.de>
16105 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16106 T:      git git://git.alsa-project.org/alsa-kernel.git
16107 S:      Maintained
16108 F:      sound/usb/midi.*
16109
16110 USB NETWORKING DRIVERS
16111 L:      linux-usb@vger.kernel.org
16112 S:      Odd Fixes
16113 F:      drivers/net/usb/
16114
16115 USB OHCI DRIVER
16116 M:      Alan Stern <stern@rowland.harvard.edu>
16117 L:      linux-usb@vger.kernel.org
16118 S:      Maintained
16119 F:      Documentation/usb/ohci.txt
16120 F:      drivers/usb/host/ohci*
16121
16122 USB OTG FSM (Finite State Machine)
16123 M:      Peter Chen <Peter.Chen@nxp.com>
16124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16125 L:      linux-usb@vger.kernel.org
16126 S:      Maintained
16127 F:      drivers/usb/common/usb-otg-fsm.c
16128
16129 USB OVER IP DRIVER
16130 M:      Valentina Manea <valentina.manea.m@gmail.com>
16131 M:      Shuah Khan <shuah@kernel.org>
16132 M:      Shuah Khan <skhan@linuxfoundation.org>
16133 L:      linux-usb@vger.kernel.org
16134 S:      Maintained
16135 F:      Documentation/usb/usbip_protocol.txt
16136 F:      drivers/usb/usbip/
16137 F:      tools/usb/usbip/
16138 F:      tools/testing/selftests/drivers/usb/usbip/
16139
16140 USB PEGASUS DRIVER
16141 M:      Petko Manolov <petkan@nucleusys.com>
16142 L:      linux-usb@vger.kernel.org
16143 L:      netdev@vger.kernel.org
16144 T:      git git://github.com/petkan/pegasus.git
16145 W:      https://github.com/petkan/pegasus
16146 S:      Maintained
16147 F:      drivers/net/usb/pegasus.*
16148
16149 USB PHY LAYER
16150 M:      Felipe Balbi <balbi@kernel.org>
16151 L:      linux-usb@vger.kernel.org
16152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16153 S:      Maintained
16154 F:      drivers/usb/phy/
16155
16156 USB PRINTER DRIVER (usblp)
16157 M:      Pete Zaitcev <zaitcev@redhat.com>
16158 L:      linux-usb@vger.kernel.org
16159 S:      Supported
16160 F:      drivers/usb/class/usblp.c
16161
16162 USB QMI WWAN NETWORK DRIVER
16163 M:      Bjørn Mork <bjorn@mork.no>
16164 L:      netdev@vger.kernel.org
16165 S:      Maintained
16166 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16167 F:      drivers/net/usb/qmi_wwan.c
16168
16169 USB RTL8150 DRIVER
16170 M:      Petko Manolov <petkan@nucleusys.com>
16171 L:      linux-usb@vger.kernel.org
16172 L:      netdev@vger.kernel.org
16173 T:      git git://github.com/petkan/rtl8150.git
16174 W:      https://github.com/petkan/rtl8150
16175 S:      Maintained
16176 F:      drivers/net/usb/rtl8150.c
16177
16178 USB SERIAL SUBSYSTEM
16179 M:      Johan Hovold <johan@kernel.org>
16180 L:      linux-usb@vger.kernel.org
16181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16182 S:      Maintained
16183 F:      Documentation/usb/usb-serial.txt
16184 F:      drivers/usb/serial/
16185 F:      include/linux/usb/serial.h
16186
16187 USB SMSC75XX ETHERNET DRIVER
16188 M:      Steve Glendinning <steve.glendinning@shawell.net>
16189 L:      netdev@vger.kernel.org
16190 S:      Maintained
16191 F:      drivers/net/usb/smsc75xx.*
16192
16193 USB SMSC95XX ETHERNET DRIVER
16194 M:      Steve Glendinning <steve.glendinning@shawell.net>
16195 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16196 L:      netdev@vger.kernel.org
16197 S:      Maintained
16198 F:      drivers/net/usb/smsc95xx.*
16199
16200 USB SUBSYSTEM
16201 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16202 L:      linux-usb@vger.kernel.org
16203 W:      http://www.linux-usb.org
16204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16205 S:      Supported
16206 F:      Documentation/devicetree/bindings/usb/
16207 F:      Documentation/usb/
16208 F:      drivers/usb/
16209 F:      include/linux/usb.h
16210 F:      include/linux/usb/
16211
16212 USB TYPEC PI3USB30532 MUX DRIVER
16213 M:      Hans de Goede <hdegoede@redhat.com>
16214 L:      linux-usb@vger.kernel.org
16215 S:      Maintained
16216 F:      drivers/usb/typec/mux/pi3usb30532.c
16217
16218 USB TYPEC CLASS
16219 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16220 L:      linux-usb@vger.kernel.org
16221 S:      Maintained
16222 F:      Documentation/ABI/testing/sysfs-class-typec
16223 F:      Documentation/driver-api/usb/typec.rst
16224 F:      drivers/usb/typec/
16225 F:      include/linux/usb/typec.h
16226
16227 USB TYPEC BUS FOR ALTERNATE MODES
16228 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16229 L:      linux-usb@vger.kernel.org
16230 S:      Maintained
16231 F:      Documentation/ABI/testing/sysfs-bus-typec
16232 F:      Documentation/driver-api/usb/typec_bus.rst
16233 F:      drivers/usb/typec/altmodes/
16234 F:      include/linux/usb/typec_altmode.h
16235
16236 USB TYPEC PORT CONTROLLER DRIVERS
16237 M:      Guenter Roeck <linux@roeck-us.net>
16238 L:      linux-usb@vger.kernel.org
16239 S:      Maintained
16240 F:      drivers/usb/typec/tcpm/
16241
16242 USB UHCI DRIVER
16243 M:      Alan Stern <stern@rowland.harvard.edu>
16244 L:      linux-usb@vger.kernel.org
16245 S:      Maintained
16246 F:      drivers/usb/host/uhci*
16247
16248 USB VIDEO CLASS
16249 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16250 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16251 L:      linux-media@vger.kernel.org
16252 T:      git git://linuxtv.org/media_tree.git
16253 W:      http://www.ideasonboard.org/uvc/
16254 S:      Maintained
16255 F:      drivers/media/usb/uvc/
16256 F:      include/uapi/linux/uvcvideo.h
16257
16258 USB VISION DRIVER
16259 M:      Hans Verkuil <hverkuil@xs4all.nl>
16260 L:      linux-media@vger.kernel.org
16261 T:      git git://linuxtv.org/media_tree.git
16262 W:      https://linuxtv.org
16263 S:      Odd Fixes
16264 F:      drivers/media/usb/usbvision/
16265
16266 USB WEBCAM GADGET
16267 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16268 L:      linux-usb@vger.kernel.org
16269 S:      Maintained
16270 F:      drivers/usb/gadget/function/*uvc*
16271 F:      drivers/usb/gadget/legacy/webcam.c
16272 F:      include/uapi/linux/usb/g_uvc.h
16273
16274 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16275 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16276 L:      linux-wireless@vger.kernel.org
16277 S:      Maintained
16278 F:      drivers/net/wireless/rndis_wlan.c
16279
16280 USB XHCI DRIVER
16281 M:      Mathias Nyman <mathias.nyman@intel.com>
16282 L:      linux-usb@vger.kernel.org
16283 S:      Supported
16284 F:      drivers/usb/host/xhci*
16285 F:      drivers/usb/host/pci-quirks*
16286
16287 USB ZD1201 DRIVER
16288 L:      linux-wireless@vger.kernel.org
16289 W:      http://linux-lc100020.sourceforge.net
16290 S:      Orphan
16291 F:      drivers/net/wireless/zydas/zd1201.*
16292
16293 USB ZR364XX DRIVER
16294 M:      Antoine Jacquet <royale@zerezo.com>
16295 L:      linux-usb@vger.kernel.org
16296 L:      linux-media@vger.kernel.org
16297 T:      git git://linuxtv.org/media_tree.git
16298 W:      http://royale.zerezo.com/zr364xx/
16299 S:      Maintained
16300 F:      Documentation/media/v4l-drivers/zr364xx*
16301 F:      drivers/media/usb/zr364xx/
16302
16303 USER-MODE LINUX (UML)
16304 M:      Jeff Dike <jdike@addtoit.com>
16305 M:      Richard Weinberger <richard@nod.at>
16306 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16307 L:      linux-um@lists.infradead.org
16308 W:      http://user-mode-linux.sourceforge.net
16309 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16311 S:      Maintained
16312 F:      Documentation/virtual/uml/
16313 F:      arch/um/
16314 F:      arch/x86/um/
16315 F:      fs/hostfs/
16316
16317 USERSPACE COPYIN/COPYOUT (UIOVEC)
16318 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16319 S:      Maintained
16320 F:      lib/iov_iter.c
16321 F:      include/linux/uio.h
16322
16323 USERSPACE DMA BUFFER DRIVER
16324 M:      Gerd Hoffmann <kraxel@redhat.com>
16325 S:      Maintained
16326 L:      dri-devel@lists.freedesktop.org
16327 F:      drivers/dma-buf/udmabuf.c
16328 F:      include/uapi/linux/udmabuf.h
16329 T:      git git://anongit.freedesktop.org/drm/drm-misc
16330
16331 USERSPACE I/O (UIO)
16332 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16333 S:      Maintained
16334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16335 F:      Documentation/driver-api/uio-howto.rst
16336 F:      drivers/uio/
16337 F:      include/linux/uio_driver.h
16338
16339 UTIL-LINUX PACKAGE
16340 M:      Karel Zak <kzak@redhat.com>
16341 L:      util-linux@vger.kernel.org
16342 W:      http://en.wikipedia.org/wiki/Util-linux
16343 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16344 S:      Maintained
16345
16346 UUID HELPERS
16347 M:      Christoph Hellwig <hch@lst.de>
16348 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16349 L:      linux-kernel@vger.kernel.org
16350 T:      git git://git.infradead.org/users/hch/uuid.git
16351 F:      lib/uuid.c
16352 F:      lib/test_uuid.c
16353 F:      include/linux/uuid.h
16354 F:      include/uapi/linux/uuid.h
16355 S:      Maintained
16356
16357 UVESAFB DRIVER
16358 M:      Michal Januszewski <spock@gentoo.org>
16359 L:      linux-fbdev@vger.kernel.org
16360 W:      https://github.com/mjanusz/v86d
16361 S:      Maintained
16362 F:      Documentation/fb/uvesafb.txt
16363 F:      drivers/video/fbdev/uvesafb.*
16364
16365 VF610 NAND DRIVER
16366 M:      Stefan Agner <stefan@agner.ch>
16367 L:      linux-mtd@lists.infradead.org
16368 S:      Supported
16369 F:      drivers/mtd/nand/raw/vf610_nfc.c
16370
16371 VFAT/FAT/MSDOS FILESYSTEM
16372 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16373 S:      Maintained
16374 F:      Documentation/filesystems/vfat.txt
16375 F:      fs/fat/
16376
16377 VFIO DRIVER
16378 M:      Alex Williamson <alex.williamson@redhat.com>
16379 L:      kvm@vger.kernel.org
16380 T:      git git://github.com/awilliam/linux-vfio.git
16381 S:      Maintained
16382 F:      Documentation/vfio.txt
16383 F:      drivers/vfio/
16384 F:      include/linux/vfio.h
16385 F:      include/uapi/linux/vfio.h
16386
16387 VFIO MEDIATED DEVICE DRIVERS
16388 M:      Kirti Wankhede <kwankhede@nvidia.com>
16389 L:      kvm@vger.kernel.org
16390 S:      Maintained
16391 F:      Documentation/vfio-mediated-device.txt
16392 F:      drivers/vfio/mdev/
16393 F:      include/linux/mdev.h
16394 F:      samples/vfio-mdev/
16395
16396 VFIO PLATFORM DRIVER
16397 M:      Eric Auger <eric.auger@redhat.com>
16398 L:      kvm@vger.kernel.org
16399 S:      Maintained
16400 F:      drivers/vfio/platform/
16401
16402 VGA_SWITCHEROO
16403 R:      Lukas Wunner <lukas@wunner.de>
16404 S:      Maintained
16405 F:      Documentation/gpu/vga-switcheroo.rst
16406 F:      drivers/gpu/vga/vga_switcheroo.c
16407 F:      include/linux/vga_switcheroo.h
16408 T:      git git://anongit.freedesktop.org/drm/drm-misc
16409
16410 VIA RHINE NETWORK DRIVER
16411 S:      Orphan
16412 F:      drivers/net/ethernet/via/via-rhine.c
16413
16414 VIA SD/MMC CARD CONTROLLER DRIVER
16415 M:      Bruce Chang <brucechang@via.com.tw>
16416 M:      Harald Welte <HaraldWelte@viatech.com>
16417 S:      Maintained
16418 F:      drivers/mmc/host/via-sdmmc.c
16419
16420 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16421 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16422 L:      linux-fbdev@vger.kernel.org
16423 S:      Maintained
16424 F:      include/linux/via-core.h
16425 F:      include/linux/via-gpio.h
16426 F:      include/linux/via_i2c.h
16427 F:      drivers/video/fbdev/via/
16428
16429 VIA VELOCITY NETWORK DRIVER
16430 M:      Francois Romieu <romieu@fr.zoreil.com>
16431 L:      netdev@vger.kernel.org
16432 S:      Maintained
16433 F:      drivers/net/ethernet/via/via-velocity.*
16434
16435 VICODEC VIRTUAL CODEC DRIVER
16436 M:      Hans Verkuil <hans.verkuil@cisco.com>
16437 L:      linux-media@vger.kernel.org
16438 T:      git git://linuxtv.org/media_tree.git
16439 W:      https://linuxtv.org
16440 S:      Maintained
16441 F:      drivers/media/platform/vicodec/*
16442
16443 VIDEO MULTIPLEXER DRIVER
16444 M:      Philipp Zabel <p.zabel@pengutronix.de>
16445 L:      linux-media@vger.kernel.org
16446 S:      Maintained
16447 F:      drivers/media/platform/video-mux.c
16448
16449 VIDEO I2C POLLING DRIVER
16450 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16451 L:      linux-media@vger.kernel.org
16452 S:      Maintained
16453 F:      drivers/media/i2c/video-i2c.c
16454
16455 VIDEOBUF2 FRAMEWORK
16456 M:      Pawel Osciak <pawel@osciak.com>
16457 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16458 M:      Kyungmin Park <kyungmin.park@samsung.com>
16459 L:      linux-media@vger.kernel.org
16460 S:      Maintained
16461 F:      drivers/media/common/videobuf2/*
16462 F:      include/media/videobuf2-*
16463
16464 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16465 M:      Helen Koike <helen.koike@collabora.com>
16466 L:      linux-media@vger.kernel.org
16467 T:      git git://linuxtv.org/media_tree.git
16468 W:      https://linuxtv.org
16469 S:      Maintained
16470 F:      drivers/media/platform/vimc/*
16471
16472 VIRT LIB
16473 M:      Alex Williamson <alex.williamson@redhat.com>
16474 M:      Paolo Bonzini <pbonzini@redhat.com>
16475 L:      kvm@vger.kernel.org
16476 S:      Supported
16477 F:      virt/lib/
16478
16479 VIRTIO AND VHOST VSOCK DRIVER
16480 M:      Stefan Hajnoczi <stefanha@redhat.com>
16481 L:      kvm@vger.kernel.org
16482 L:      virtualization@lists.linux-foundation.org
16483 L:      netdev@vger.kernel.org
16484 S:      Maintained
16485 F:      include/linux/virtio_vsock.h
16486 F:      include/uapi/linux/virtio_vsock.h
16487 F:      include/uapi/linux/vsockmon.h
16488 F:      include/uapi/linux/vm_sockets_diag.h
16489 F:      net/vmw_vsock/diag.c
16490 F:      net/vmw_vsock/af_vsock_tap.c
16491 F:      net/vmw_vsock/virtio_transport_common.c
16492 F:      net/vmw_vsock/virtio_transport.c
16493 F:      drivers/net/vsockmon.c
16494 F:      drivers/vhost/vsock.c
16495 F:      tools/testing/vsock/
16496
16497 VIRTIO CONSOLE DRIVER
16498 M:      Amit Shah <amit@kernel.org>
16499 L:      virtualization@lists.linux-foundation.org
16500 S:      Maintained
16501 F:      drivers/char/virtio_console.c
16502 F:      include/linux/virtio_console.h
16503 F:      include/uapi/linux/virtio_console.h
16504
16505 VIRTIO CORE, NET AND BLOCK DRIVERS
16506 M:      "Michael S. Tsirkin" <mst@redhat.com>
16507 M:      Jason Wang <jasowang@redhat.com>
16508 L:      virtualization@lists.linux-foundation.org
16509 S:      Maintained
16510 F:      Documentation/devicetree/bindings/virtio/
16511 F:      drivers/virtio/
16512 F:      tools/virtio/
16513 F:      drivers/net/virtio_net.c
16514 F:      drivers/block/virtio_blk.c
16515 F:      include/linux/virtio*.h
16516 F:      include/uapi/linux/virtio_*.h
16517 F:      drivers/crypto/virtio/
16518 F:      mm/balloon_compaction.c
16519
16520 VIRTIO CRYPTO DRIVER
16521 M:      Gonglei <arei.gonglei@huawei.com>
16522 L:      virtualization@lists.linux-foundation.org
16523 L:      linux-crypto@vger.kernel.org
16524 S:      Maintained
16525 F:      drivers/crypto/virtio/
16526 F:      include/uapi/linux/virtio_crypto.h
16527
16528 VIRTIO DRIVERS FOR S390
16529 M:      Cornelia Huck <cohuck@redhat.com>
16530 M:      Halil Pasic <pasic@linux.ibm.com>
16531 L:      linux-s390@vger.kernel.org
16532 L:      virtualization@lists.linux-foundation.org
16533 L:      kvm@vger.kernel.org
16534 S:      Supported
16535 F:      drivers/s390/virtio/
16536 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16537
16538 VIRTIO GPU DRIVER
16539 M:      David Airlie <airlied@linux.ie>
16540 M:      Gerd Hoffmann <kraxel@redhat.com>
16541 L:      dri-devel@lists.freedesktop.org
16542 L:      virtualization@lists.linux-foundation.org
16543 T:      git git://anongit.freedesktop.org/drm/drm-misc
16544 S:      Maintained
16545 F:      drivers/gpu/drm/virtio/
16546 F:      include/uapi/linux/virtio_gpu.h
16547
16548 VIRTIO HOST (VHOST)
16549 M:      "Michael S. Tsirkin" <mst@redhat.com>
16550 M:      Jason Wang <jasowang@redhat.com>
16551 L:      kvm@vger.kernel.org
16552 L:      virtualization@lists.linux-foundation.org
16553 L:      netdev@vger.kernel.org
16554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16555 S:      Maintained
16556 F:      drivers/vhost/
16557 F:      include/uapi/linux/vhost.h
16558
16559 VIRTIO INPUT DRIVER
16560 M:      Gerd Hoffmann <kraxel@redhat.com>
16561 S:      Maintained
16562 F:      drivers/virtio/virtio_input.c
16563 F:      include/uapi/linux/virtio_input.h
16564
16565 VIRTUAL BOX GUEST DEVICE DRIVER
16566 M:      Hans de Goede <hdegoede@redhat.com>
16567 M:      Arnd Bergmann <arnd@arndb.de>
16568 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16569 S:      Maintained
16570 F:      include/linux/vbox_utils.h
16571 F:      include/uapi/linux/vbox*.h
16572 F:      drivers/virt/vboxguest/
16573
16574 VIRTUAL SERIO DEVICE DRIVER
16575 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16576 S:      Maintained
16577 F:      drivers/input/serio/userio.c
16578 F:      include/uapi/linux/userio.h
16579
16580 VIVID VIRTUAL VIDEO DRIVER
16581 M:      Hans Verkuil <hverkuil@xs4all.nl>
16582 L:      linux-media@vger.kernel.org
16583 T:      git git://linuxtv.org/media_tree.git
16584 W:      https://linuxtv.org
16585 S:      Maintained
16586 F:      drivers/media/platform/vivid/*
16587
16588 VLYNQ BUS
16589 M:      Florian Fainelli <f.fainelli@gmail.com>
16590 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16591 S:      Maintained
16592 F:      drivers/vlynq/vlynq.c
16593 F:      include/linux/vlynq.h
16594
16595 VME SUBSYSTEM
16596 M:      Martyn Welch <martyn@welchs.me.uk>
16597 M:      Manohar Vanga <manohar.vanga@gmail.com>
16598 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16599 L:      devel@driverdev.osuosl.org
16600 S:      Maintained
16601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16602 F:      Documentation/driver-api/vme.rst
16603 F:      drivers/staging/vme/
16604 F:      drivers/vme/
16605 F:      include/linux/vme*
16606
16607 VMWARE BALLOON DRIVER
16608 M:      Julien Freche <jfreche@vmware.com>
16609 M:      Nadav Amit <namit@vmware.com>
16610 M:      "VMware, Inc." <pv-drivers@vmware.com>
16611 L:      linux-kernel@vger.kernel.org
16612 S:      Maintained
16613 F:      drivers/misc/vmw_balloon.c
16614
16615 VMWARE HYPERVISOR INTERFACE
16616 M:      Alok Kataria <akataria@vmware.com>
16617 L:      virtualization@lists.linux-foundation.org
16618 S:      Supported
16619 F:      arch/x86/kernel/cpu/vmware.c
16620
16621 VMWARE PVRDMA DRIVER
16622 M:      Adit Ranadive <aditr@vmware.com>
16623 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16624 L:      linux-rdma@vger.kernel.org
16625 S:      Maintained
16626 F:      drivers/infiniband/hw/vmw_pvrdma/
16627
16628 VMware PVSCSI driver
16629 M:      Jim Gill <jgill@vmware.com>
16630 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16631 L:      linux-scsi@vger.kernel.org
16632 S:      Maintained
16633 F:      drivers/scsi/vmw_pvscsi.c
16634 F:      drivers/scsi/vmw_pvscsi.h
16635
16636 VMWARE VMMOUSE SUBDRIVER
16637 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16638 M:      "VMware, Inc." <pv-drivers@vmware.com>
16639 L:      linux-input@vger.kernel.org
16640 S:      Maintained
16641 F:      drivers/input/mouse/vmmouse.c
16642 F:      drivers/input/mouse/vmmouse.h
16643
16644 VMWARE VMXNET3 ETHERNET DRIVER
16645 M:      Ronak Doshi <doshir@vmware.com>
16646 M:      "VMware, Inc." <pv-drivers@vmware.com>
16647 L:      netdev@vger.kernel.org
16648 S:      Maintained
16649 F:      drivers/net/vmxnet3/
16650
16651 VOCORE VOCORE2 BOARD
16652 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16653 L:      linux-mips@vger.kernel.org
16654 S:      Maintained
16655 F:      arch/mips/boot/dts/ralink/vocore2.dts
16656
16657 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16658 M:      Liam Girdwood <lgirdwood@gmail.com>
16659 M:      Mark Brown <broonie@kernel.org>
16660 L:      linux-kernel@vger.kernel.org
16661 W:      http://www.slimlogic.co.uk/?p=48
16662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16663 S:      Supported
16664 F:      Documentation/devicetree/bindings/regulator/
16665 F:      Documentation/power/regulator/
16666 F:      drivers/regulator/
16667 F:      include/dt-bindings/regulator/
16668 F:      include/linux/regulator/
16669
16670 VRF
16671 M:      David Ahern <dsa@cumulusnetworks.com>
16672 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16673 L:      netdev@vger.kernel.org
16674 S:      Maintained
16675 F:      drivers/net/vrf.c
16676 F:      Documentation/networking/vrf.txt
16677
16678 VT1211 HARDWARE MONITOR DRIVER
16679 M:      Juerg Haefliger <juergh@gmail.com>
16680 L:      linux-hwmon@vger.kernel.org
16681 S:      Maintained
16682 F:      Documentation/hwmon/vt1211
16683 F:      drivers/hwmon/vt1211.c
16684
16685 VT8231 HARDWARE MONITOR DRIVER
16686 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16687 L:      linux-hwmon@vger.kernel.org
16688 S:      Maintained
16689 F:      drivers/hwmon/vt8231.c
16690
16691 VUB300 USB to SDIO/SD/MMC bridge chip
16692 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16693 L:      linux-mmc@vger.kernel.org
16694 L:      linux-usb@vger.kernel.org
16695 S:      Supported
16696 F:      drivers/mmc/host/vub300.c
16697
16698 W1 DALLAS'S 1-WIRE BUS
16699 M:      Evgeniy Polyakov <zbr@ioremap.net>
16700 S:      Maintained
16701 F:      Documentation/devicetree/bindings/w1/
16702 F:      Documentation/w1/
16703 F:      drivers/w1/
16704 F:      include/linux/w1.h
16705
16706 W83791D HARDWARE MONITORING DRIVER
16707 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16708 L:      linux-hwmon@vger.kernel.org
16709 S:      Maintained
16710 F:      Documentation/hwmon/w83791d
16711 F:      drivers/hwmon/w83791d.c
16712
16713 W83793 HARDWARE MONITORING DRIVER
16714 M:      Rudolf Marek <r.marek@assembler.cz>
16715 L:      linux-hwmon@vger.kernel.org
16716 S:      Maintained
16717 F:      Documentation/hwmon/w83793
16718 F:      drivers/hwmon/w83793.c
16719
16720 W83795 HARDWARE MONITORING DRIVER
16721 M:      Jean Delvare <jdelvare@suse.com>
16722 L:      linux-hwmon@vger.kernel.org
16723 S:      Maintained
16724 F:      drivers/hwmon/w83795.c
16725
16726 W83L51xD SD/MMC CARD INTERFACE DRIVER
16727 M:      Pierre Ossman <pierre@ossman.eu>
16728 S:      Maintained
16729 F:      drivers/mmc/host/wbsd.*
16730
16731 WACOM PROTOCOL 4 SERIAL TABLETS
16732 M:      Julian Squires <julian@cipht.net>
16733 M:      Hans de Goede <hdegoede@redhat.com>
16734 L:      linux-input@vger.kernel.org
16735 S:      Maintained
16736 F:      drivers/input/tablet/wacom_serial4.c
16737
16738 WATCHDOG DEVICE DRIVERS
16739 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16740 M:      Guenter Roeck <linux@roeck-us.net>
16741 L:      linux-watchdog@vger.kernel.org
16742 W:      http://www.linux-watchdog.org/
16743 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16744 S:      Maintained
16745 F:      Documentation/devicetree/bindings/watchdog/
16746 F:      Documentation/watchdog/
16747 F:      drivers/watchdog/
16748 F:      include/linux/watchdog.h
16749 F:      include/uapi/linux/watchdog.h
16750
16751 WHISKEYCOVE PMIC GPIO DRIVER
16752 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16753 L:      linux-gpio@vger.kernel.org
16754 S:      Maintained
16755 F:      drivers/gpio/gpio-wcove.c
16756
16757 WHWAVE RTC DRIVER
16758 M:      Dianlong Li <long17.cool@163.com>
16759 L:      linux-rtc@vger.kernel.org
16760 S:      Maintained
16761 F:      drivers/rtc/rtc-sd3078.c
16762
16763 WIIMOTE HID DRIVER
16764 M:      David Herrmann <dh.herrmann@googlemail.com>
16765 L:      linux-input@vger.kernel.org
16766 S:      Maintained
16767 F:      drivers/hid/hid-wiimote*
16768
16769 WILOCITY WIL6210 WIRELESS DRIVER
16770 M:      Maya Erez <merez@codeaurora.org>
16771 L:      linux-wireless@vger.kernel.org
16772 L:      wil6210@qti.qualcomm.com
16773 S:      Supported
16774 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16775 F:      drivers/net/wireless/ath/wil6210/
16776
16777 WIMAX STACK
16778 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16779 M:      linux-wimax@intel.com
16780 L:      wimax@linuxwimax.org (subscribers-only)
16781 S:      Supported
16782 W:      http://linuxwimax.org
16783 F:      Documentation/wimax/README.wimax
16784 F:      include/linux/wimax/debug.h
16785 F:      include/net/wimax.h
16786 F:      include/uapi/linux/wimax.h
16787 F:      net/wimax/
16788
16789 WINBOND CIR DRIVER
16790 M:      David Härdeman <david@hardeman.nu>
16791 S:      Maintained
16792 F:      drivers/media/rc/winbond-cir.c
16793
16794 RCMM REMOTE CONTROLS DECODER
16795 M:      Patrick Lerda <patrick9876@free.fr>
16796 S:      Maintained
16797 F:      drivers/media/rc/ir-rcmm-decoder.c
16798
16799 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16800 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16801 L:      linux-watchdog@vger.kernel.org
16802 S:      Maintained
16803 F:      drivers/watchdog/ebc-c384_wdt.c
16804
16805 WINSYSTEMS WS16C48 GPIO DRIVER
16806 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16807 L:      linux-gpio@vger.kernel.org
16808 S:      Maintained
16809 F:      drivers/gpio/gpio-ws16c48.c
16810
16811 WISTRON LAPTOP BUTTON DRIVER
16812 M:      Miloslav Trmac <mitr@volny.cz>
16813 S:      Maintained
16814 F:      drivers/input/misc/wistron_btns.c
16815
16816 WL3501 WIRELESS PCMCIA CARD DRIVER
16817 L:      linux-wireless@vger.kernel.org
16818 S:      Odd fixes
16819 F:      drivers/net/wireless/wl3501*
16820
16821 WOLFSON MICROELECTRONICS DRIVERS
16822 L:      patches@opensource.cirrus.com
16823 T:      git https://github.com/CirrusLogic/linux-drivers.git
16824 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16825 S:      Supported
16826 F:      Documentation/hwmon/wm83??
16827 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16828 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16829 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16830 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16831 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16832 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16833 F:      drivers/clk/clk-wm83*.c
16834 F:      drivers/extcon/extcon-arizona.c
16835 F:      drivers/leds/leds-wm83*.c
16836 F:      drivers/gpio/gpio-*wm*.c
16837 F:      drivers/gpio/gpio-arizona.c
16838 F:      drivers/hwmon/wm83??-hwmon.c
16839 F:      drivers/input/misc/wm831x-on.c
16840 F:      drivers/input/touchscreen/wm831x-ts.c
16841 F:      drivers/input/touchscreen/wm97*.c
16842 F:      drivers/mfd/arizona*
16843 F:      drivers/mfd/wm*.c
16844 F:      drivers/mfd/cs47l24*
16845 F:      drivers/power/supply/wm83*.c
16846 F:      drivers/rtc/rtc-wm83*.c
16847 F:      drivers/regulator/wm8*.c
16848 F:      drivers/regulator/arizona*
16849 F:      drivers/video/backlight/wm83*_bl.c
16850 F:      drivers/watchdog/wm83*_wdt.c
16851 F:      include/linux/mfd/arizona/
16852 F:      include/linux/mfd/wm831x/
16853 F:      include/linux/mfd/wm8350/
16854 F:      include/linux/mfd/wm8400*
16855 F:      include/linux/regulator/arizona*
16856 F:      include/linux/wm97xx.h
16857 F:      include/sound/wm????.h
16858 F:      sound/soc/codecs/arizona.?
16859 F:      sound/soc/codecs/wm*
16860 F:      sound/soc/codecs/cs47l24*
16861
16862 WORKQUEUE
16863 M:      Tejun Heo <tj@kernel.org>
16864 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16866 S:      Maintained
16867 F:      include/linux/workqueue.h
16868 F:      kernel/workqueue.c
16869 F:      Documentation/core-api/workqueue.rst
16870
16871 X-POWERS AXP288 PMIC DRIVERS
16872 M:      Hans de Goede <hdegoede@redhat.com>
16873 S:      Maintained
16874 N:      axp288
16875 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16876
16877 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16878 M:      Chen-Yu Tsai <wens@csie.org>
16879 L:      linux-kernel@vger.kernel.org
16880 S:      Maintained
16881 N:      axp[128]
16882
16883 X.25 NETWORK LAYER
16884 M:      Andrew Hendry <andrew.hendry@gmail.com>
16885 L:      linux-x25@vger.kernel.org
16886 S:      Odd Fixes
16887 F:      Documentation/networking/x25*
16888 F:      include/net/x25*
16889 F:      net/x25/
16890
16891 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16892 M:      Thomas Gleixner <tglx@linutronix.de>
16893 M:      Ingo Molnar <mingo@redhat.com>
16894 M:      Borislav Petkov <bp@alien8.de>
16895 R:      "H. Peter Anvin" <hpa@zytor.com>
16896 M:      x86@kernel.org
16897 L:      linux-kernel@vger.kernel.org
16898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16899 S:      Maintained
16900 F:      Documentation/devicetree/bindings/x86/
16901 F:      Documentation/x86/
16902 F:      arch/x86/
16903
16904 X86 ENTRY CODE
16905 M:      Andy Lutomirski <luto@kernel.org>
16906 L:      linux-kernel@vger.kernel.org
16907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16908 S:      Maintained
16909 F:      arch/x86/entry/
16910
16911 X86 MCE INFRASTRUCTURE
16912 M:      Tony Luck <tony.luck@intel.com>
16913 M:      Borislav Petkov <bp@alien8.de>
16914 L:      linux-edac@vger.kernel.org
16915 S:      Maintained
16916 F:      arch/x86/kernel/cpu/mcheck/*
16917
16918 X86 MICROCODE UPDATE SUPPORT
16919 M:      Borislav Petkov <bp@alien8.de>
16920 S:      Maintained
16921 F:      arch/x86/kernel/cpu/microcode/*
16922
16923 X86 MM
16924 M:      Dave Hansen <dave.hansen@linux.intel.com>
16925 M:      Andy Lutomirski <luto@kernel.org>
16926 M:      Peter Zijlstra <peterz@infradead.org>
16927 L:      linux-kernel@vger.kernel.org
16928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16929 S:      Maintained
16930 F:      arch/x86/mm/
16931
16932 X86 PLATFORM DRIVERS
16933 M:      Darren Hart <dvhart@infradead.org>
16934 M:      Andy Shevchenko <andy@infradead.org>
16935 L:      platform-driver-x86@vger.kernel.org
16936 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16937 S:      Maintained
16938 F:      drivers/platform/x86/
16939 F:      drivers/platform/olpc/
16940
16941 X86 PLATFORM DRIVERS - ARCH
16942 R:      Darren Hart <dvhart@infradead.org>
16943 R:      Andy Shevchenko <andy@infradead.org>
16944 L:      platform-driver-x86@vger.kernel.org
16945 L:      x86@kernel.org
16946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16947 S:      Maintained
16948 F:      arch/x86/platform
16949
16950 X86 VDSO
16951 M:      Andy Lutomirski <luto@kernel.org>
16952 L:      linux-kernel@vger.kernel.org
16953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16954 S:      Maintained
16955 F:      arch/x86/entry/vdso/
16956
16957 XARRAY
16958 M:      Matthew Wilcox <willy@infradead.org>
16959 L:      linux-fsdevel@vger.kernel.org
16960 S:      Supported
16961 F:      Documentation/core-api/xarray.rst
16962 F:      lib/idr.c
16963 F:      lib/xarray.c
16964 F:      include/linux/idr.h
16965 F:      include/linux/xarray.h
16966 F:      tools/testing/radix-tree
16967
16968 XBOX DVD IR REMOTE
16969 M:      Benjamin Valentin <benpicco@googlemail.com>
16970 S:      Maintained
16971 F:      drivers/media/rc/xbox_remote.c
16972 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16973
16974 XC2028/3028 TUNER DRIVER
16975 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16976 L:      linux-media@vger.kernel.org
16977 W:      https://linuxtv.org
16978 T:      git git://linuxtv.org/media_tree.git
16979 S:      Maintained
16980 F:      drivers/media/tuners/tuner-xc2028.*
16981
16982 XDP (eXpress Data Path)
16983 M:      Alexei Starovoitov <ast@kernel.org>
16984 M:      Daniel Borkmann <daniel@iogearbox.net>
16985 M:      David S. Miller <davem@davemloft.net>
16986 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16987 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16988 M:      John Fastabend <john.fastabend@gmail.com>
16989 L:      netdev@vger.kernel.org
16990 L:      xdp-newbies@vger.kernel.org
16991 L:      bpf@vger.kernel.org
16992 S:      Supported
16993 F:      net/core/xdp.c
16994 F:      include/net/xdp.h
16995 F:      kernel/bpf/devmap.c
16996 F:      kernel/bpf/cpumap.c
16997 F:      include/trace/events/xdp.h
16998 K:      xdp
16999 N:      xdp
17000
17001 XDP SOCKETS (AF_XDP)
17002 M:      Björn Töpel <bjorn.topel@intel.com>
17003 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17004 L:      netdev@vger.kernel.org
17005 L:      bpf@vger.kernel.org
17006 S:      Maintained
17007 F:      kernel/bpf/xskmap.c
17008 F:      net/xdp/
17009
17010 XEN BLOCK SUBSYSTEM
17011 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17012 M:      Roger Pau Monné <roger.pau@citrix.com>
17013 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17014 S:      Supported
17015 F:      drivers/block/xen-blkback/*
17016 F:      drivers/block/xen*
17017
17018 XEN HYPERVISOR ARM
17019 M:      Stefano Stabellini <sstabellini@kernel.org>
17020 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17021 S:      Maintained
17022 F:      arch/arm/xen/
17023 F:      arch/arm/include/asm/xen/
17024
17025 XEN HYPERVISOR ARM64
17026 M:      Stefano Stabellini <sstabellini@kernel.org>
17027 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17028 S:      Maintained
17029 F:      arch/arm64/xen/
17030 F:      arch/arm64/include/asm/xen/
17031
17032 XEN HYPERVISOR INTERFACE
17033 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17034 M:      Juergen Gross <jgross@suse.com>
17035 R:      Stefano Stabellini <sstabellini@kernel.org>
17036 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17038 S:      Supported
17039 F:      arch/x86/xen/
17040 F:      arch/x86/platform/pvh/
17041 F:      drivers/*/xen-*front.c
17042 F:      drivers/xen/
17043 F:      arch/x86/include/asm/xen/
17044 F:      arch/x86/include/asm/pvclock-abi.h
17045 F:      include/xen/
17046 F:      include/uapi/xen/
17047 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17048 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17049
17050 XEN NETWORK BACKEND DRIVER
17051 M:      Wei Liu <wei.liu2@citrix.com>
17052 M:      Paul Durrant <paul.durrant@citrix.com>
17053 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17054 L:      netdev@vger.kernel.org
17055 S:      Supported
17056 F:      drivers/net/xen-netback/*
17057
17058 XEN PCI SUBSYSTEM
17059 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17060 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17061 S:      Supported
17062 F:      arch/x86/pci/*xen*
17063 F:      drivers/pci/*xen*
17064
17065 XEN PVSCSI DRIVERS
17066 M:      Juergen Gross <jgross@suse.com>
17067 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17068 L:      linux-scsi@vger.kernel.org
17069 S:      Supported
17070 F:      drivers/scsi/xen-scsifront.c
17071 F:      drivers/xen/xen-scsiback.c
17072 F:      include/xen/interface/io/vscsiif.h
17073
17074 XEN SWIOTLB SUBSYSTEM
17075 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17076 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17077 L:      iommu@lists.linux-foundation.org
17078 S:      Supported
17079 F:      arch/x86/xen/*swiotlb*
17080 F:      drivers/xen/*swiotlb*
17081
17082 XEN SOUND FRONTEND DRIVER
17083 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17084 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17085 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17086 S:      Supported
17087 F:      sound/xen/*
17088
17089 XFS FILESYSTEM
17090 M:      Darrick J. Wong <darrick.wong@oracle.com>
17091 M:      linux-xfs@vger.kernel.org
17092 L:      linux-xfs@vger.kernel.org
17093 W:      http://xfs.org/
17094 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17095 S:      Supported
17096 F:      Documentation/filesystems/xfs.txt
17097 F:      fs/xfs/
17098
17099 XILINX AXI ETHERNET DRIVER
17100 M:      Anirudha Sarangi <anirudh@xilinx.com>
17101 M:      John Linn <John.Linn@xilinx.com>
17102 S:      Maintained
17103 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17104
17105 XILINX UARTLITE SERIAL DRIVER
17106 M:      Peter Korsgaard <jacmet@sunsite.dk>
17107 L:      linux-serial@vger.kernel.org
17108 S:      Maintained
17109 F:      drivers/tty/serial/uartlite.c
17110
17111 XILINX VIDEO IP CORES
17112 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17113 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17114 L:      linux-media@vger.kernel.org
17115 T:      git git://linuxtv.org/media_tree.git
17116 S:      Supported
17117 F:      Documentation/devicetree/bindings/media/xilinx/
17118 F:      drivers/media/platform/xilinx/
17119 F:      include/uapi/linux/xilinx-v4l2-controls.h
17120
17121 XILLYBUS DRIVER
17122 M:      Eli Billauer <eli.billauer@gmail.com>
17123 L:      linux-kernel@vger.kernel.org
17124 S:      Supported
17125 F:      drivers/char/xillybus/
17126
17127 XLP9XX I2C DRIVER
17128 M:      George Cherian <george.cherian@cavium.com>
17129 M:      Jan Glauber <jglauber@cavium.com>
17130 L:      linux-i2c@vger.kernel.org
17131 W:      http://www.cavium.com
17132 S:      Supported
17133 F:      drivers/i2c/busses/i2c-xlp9xx.c
17134
17135 XRA1403 GPIO EXPANDER
17136 M:      Nandor Han <nandor.han@ge.com>
17137 M:      Semi Malinen <semi.malinen@ge.com>
17138 L:      linux-gpio@vger.kernel.org
17139 S:      Maintained
17140 F:      drivers/gpio/gpio-xra1403.c
17141 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17142
17143 XTENSA XTFPGA PLATFORM SUPPORT
17144 M:      Max Filippov <jcmvbkbc@gmail.com>
17145 L:      linux-xtensa@linux-xtensa.org
17146 S:      Maintained
17147 F:      drivers/spi/spi-xtensa-xtfpga.c
17148 F:      sound/soc/xtensa/xtfpga-i2s.c
17149
17150 YAM DRIVER FOR AX.25
17151 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17152 L:      linux-hams@vger.kernel.org
17153 S:      Maintained
17154 F:      drivers/net/hamradio/yam*
17155 F:      include/linux/yam.h
17156
17157 YAMA SECURITY MODULE
17158 M:      Kees Cook <keescook@chromium.org>
17159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17160 S:      Supported
17161 F:      security/yama/
17162 F:      Documentation/admin-guide/LSM/Yama.rst
17163
17164 YEALINK PHONE DRIVER
17165 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17166 L:      usbb2k-api-dev@nongnu.org
17167 S:      Maintained
17168 F:      Documentation/input/devices/yealink.rst
17169 F:      drivers/input/misc/yealink.*
17170
17171 Z8530 DRIVER FOR AX.25
17172 M:      Joerg Reuter <jreuter@yaina.de>
17173 W:      http://yaina.de/jreuter/
17174 W:      http://www.qsl.net/dl1bke/
17175 L:      linux-hams@vger.kernel.org
17176 S:      Maintained
17177 F:      Documentation/networking/z8530drv.txt
17178 F:      drivers/net/hamradio/*scc.c
17179 F:      drivers/net/hamradio/z8530.h
17180
17181 ZBUD COMPRESSED PAGE ALLOCATOR
17182 M:      Seth Jennings <sjenning@redhat.com>
17183 M:      Dan Streetman <ddstreet@ieee.org>
17184 L:      linux-mm@kvack.org
17185 S:      Maintained
17186 F:      mm/zbud.c
17187 F:      include/linux/zbud.h
17188
17189 ZD1211RW WIRELESS DRIVER
17190 M:      Daniel Drake <dsd@gentoo.org>
17191 M:      Ulrich Kunitz <kune@deine-taler.de>
17192 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17193 L:      linux-wireless@vger.kernel.org
17194 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17195 S:      Maintained
17196 F:      drivers/net/wireless/zydas/zd1211rw/
17197
17198 ZD1301 MEDIA DRIVER
17199 M:      Antti Palosaari <crope@iki.fi>
17200 L:      linux-media@vger.kernel.org
17201 W:      https://linuxtv.org/
17202 W:      http://palosaari.fi/linux/
17203 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17204 S:      Maintained
17205 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17206
17207 ZD1301_DEMOD MEDIA DRIVER
17208 M:      Antti Palosaari <crope@iki.fi>
17209 L:      linux-media@vger.kernel.org
17210 W:      https://linuxtv.org/
17211 W:      http://palosaari.fi/linux/
17212 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17213 S:      Maintained
17214 F:      drivers/media/dvb-frontends/zd1301_demod*
17215
17216 ZPOOL COMPRESSED PAGE STORAGE API
17217 M:      Dan Streetman <ddstreet@ieee.org>
17218 L:      linux-mm@kvack.org
17219 S:      Maintained
17220 F:      mm/zpool.c
17221 F:      include/linux/zpool.h
17222
17223 ZR36067 VIDEO FOR LINUX DRIVER
17224 L:      mjpeg-users@lists.sourceforge.net
17225 L:      linux-media@vger.kernel.org
17226 W:      http://mjpeg.sourceforge.net/driver-zoran/
17227 T:      hg https://linuxtv.org/hg/v4l-dvb
17228 S:      Odd Fixes
17229 F:      drivers/staging/media/zoran/
17230
17231 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17232 M:      Minchan Kim <minchan@kernel.org>
17233 M:      Nitin Gupta <ngupta@vflare.org>
17234 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17235 L:      linux-kernel@vger.kernel.org
17236 S:      Maintained
17237 F:      drivers/block/zram/
17238 F:      Documentation/blockdev/zram.txt
17239
17240 ZS DECSTATION Z85C30 SERIAL DRIVER
17241 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17242 S:      Maintained
17243 F:      drivers/tty/serial/zs.*
17244
17245 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17246 M:      Minchan Kim <minchan@kernel.org>
17247 M:      Nitin Gupta <ngupta@vflare.org>
17248 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17249 L:      linux-mm@kvack.org
17250 S:      Maintained
17251 F:      mm/zsmalloc.c
17252 F:      include/linux/zsmalloc.h
17253 F:      Documentation/vm/zsmalloc.rst
17254
17255 ZSWAP COMPRESSED SWAP CACHING
17256 M:      Seth Jennings <sjenning@redhat.com>
17257 M:      Dan Streetman <ddstreet@ieee.org>
17258 L:      linux-mm@kvack.org
17259 S:      Maintained
17260 F:      mm/zswap.c
17261
17262 THE REST
17263 M:      Linus Torvalds <torvalds@linux-foundation.org>
17264 L:      linux-kernel@vger.kernel.org
17265 Q:      http://patchwork.kernel.org/project/LKML/list/
17266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17267 S:      Buried alive in reporters
17268 F:      *
17269 F:      */