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
1063 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1064 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1065 S:      Supported
1066 F:      arch/arm64/boot/dts/apm/
1067
1068 APPLIED MICRO (APM) X-GENE SOC EDAC
1069 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1070 S:      Supported
1071 F:      drivers/edac/xgene_edac.c
1072 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1073
1074 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1075 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1076 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1077 S:      Supported
1078 F:      drivers/net/ethernet/apm/xgene-v2/
1079
1080 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1081 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1082 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1083 M:      Quan Nguyen <quan@os.amperecomputing.com>
1084 S:      Supported
1085 F:      drivers/net/ethernet/apm/xgene/
1086 F:      drivers/net/phy/mdio-xgene.c
1087 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1088 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1089
1090 APPLIED MICRO (APM) X-GENE SOC PMU
1091 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1092 S:      Supported
1093 F:      drivers/perf/xgene_pmu.c
1094 F:      Documentation/perf/xgene-pmu.txt
1095 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1096
1097 APTINA CAMERA SENSOR PLL
1098 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1099 L:      linux-media@vger.kernel.org
1100 S:      Maintained
1101 F:      drivers/media/i2c/aptina-pll.*
1102
1103 ARC FRAMEBUFFER DRIVER
1104 M:      Jaya Kumar <jayalk@intworks.biz>
1105 S:      Maintained
1106 F:      drivers/video/fbdev/arcfb.c
1107 F:      drivers/video/fbdev/core/fb_defio.c
1108
1109 ARC PGU DRM DRIVER
1110 M:      Alexey Brodkin <abrodkin@synopsys.com>
1111 S:      Supported
1112 F:      drivers/gpu/drm/arc/
1113 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1114
1115 ARCNET NETWORK LAYER
1116 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1117 L:      netdev@vger.kernel.org
1118 S:      Maintained
1119 F:      drivers/net/arcnet/
1120 F:      include/uapi/linux/if_arcnet.h
1121
1122 ARM ARCHITECTED TIMER DRIVER
1123 M:      Mark Rutland <mark.rutland@arm.com>
1124 M:      Marc Zyngier <marc.zyngier@arm.com>
1125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1126 S:      Maintained
1127 F:      arch/arm/include/asm/arch_timer.h
1128 F:      arch/arm64/include/asm/arch_timer.h
1129 F:      drivers/clocksource/arm_arch_timer.c
1130
1131 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1132 M:      Linus Walleij <linus.walleij@linaro.org>
1133 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1134 S:      Maintained
1135 F:      Documentation/devicetree/bindings/arm/arm-boards
1136 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1137 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1138 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1139 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1140 F:      arch/arm/mach-integrator/
1141 F:      arch/arm/mach-realview/
1142 F:      arch/arm/mach-versatile/
1143 F:      arch/arm/plat-versatile/
1144 F:      arch/arm/boot/dts/arm-realview-*
1145 F:      arch/arm/boot/dts/integrator*
1146 F:      arch/arm/boot/dts/versatile*
1147 F:      drivers/clk/versatile/
1148 F:      drivers/i2c/busses/i2c-versatile.c
1149 F:      drivers/irqchip/irq-versatile-fpga.c
1150 F:      drivers/mtd/maps/physmap_of_versatile.c
1151 F:      drivers/power/reset/arm-versatile-reboot.c
1152 F:      drivers/soc/versatile/
1153
1154 ARM HDLCD DRM DRIVER
1155 M:      Liviu Dudau <liviu.dudau@arm.com>
1156 S:      Supported
1157 F:      drivers/gpu/drm/arm/hdlcd_*
1158 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1159
1160 ARM KOMEDA DRM-KMS DRIVER
1161 M:      James (Qian) Wang <james.qian.wang@arm.com>
1162 M:      Liviu Dudau <liviu.dudau@arm.com>
1163 L:      Mali DP Maintainers <malidp@foss.arm.com>
1164 S:      Supported
1165 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1166 F:      drivers/gpu/drm/arm/display/include/
1167 F:      drivers/gpu/drm/arm/display/komeda/
1168 F:      Documentation/devicetree/bindings/display/arm/arm,komeda.txt
1169 F:      Documentation/gpu/komeda-kms.rst
1170
1171 ARM MALI-DP DRM DRIVER
1172 M:      Liviu Dudau <liviu.dudau@arm.com>
1173 M:      Brian Starkey <brian.starkey@arm.com>
1174 L:      Mali DP Maintainers <malidp@foss.arm.com>
1175 S:      Supported
1176 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1177 F:      drivers/gpu/drm/arm/
1178 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1179 F:      Documentation/gpu/afbc.rst
1180
1181 ARM MFM AND FLOPPY DRIVERS
1182 M:      Ian Molton <spyro@f2s.com>
1183 S:      Maintained
1184 F:      arch/arm/lib/floppydma.S
1185 F:      arch/arm/include/asm/floppy.h
1186
1187 ARM PMU PROFILING AND DEBUGGING
1188 M:      Will Deacon <will.deacon@arm.com>
1189 M:      Mark Rutland <mark.rutland@arm.com>
1190 S:      Maintained
1191 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1192 F:      arch/arm*/kernel/perf_*
1193 F:      arch/arm/oprofile/common.c
1194 F:      arch/arm*/kernel/hw_breakpoint.c
1195 F:      arch/arm*/include/asm/hw_breakpoint.h
1196 F:      arch/arm*/include/asm/perf_event.h
1197 F:      drivers/perf/*
1198 F:      include/linux/perf/arm_pmu.h
1199 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1200 F:      Documentation/devicetree/bindings/perf/
1201
1202 ARM PORT
1203 M:      Russell King <linux@armlinux.org.uk>
1204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1205 W:      http://www.armlinux.org.uk/
1206 S:      Odd Fixes
1207 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1208 F:      arch/arm/
1209 X:      arch/arm/boot/dts/
1210
1211 ARM PRIMECELL AACI PL041 DRIVER
1212 M:      Russell King <linux@armlinux.org.uk>
1213 S:      Odd Fixes
1214 F:      sound/arm/aaci.*
1215
1216 ARM PRIMECELL BUS SUPPORT
1217 M:      Russell King <linux@armlinux.org.uk>
1218 S:      Odd Fixes
1219 F:      drivers/amba/
1220 F:      include/linux/amba/bus.h
1221
1222 ARM PRIMECELL CLCD PL110 DRIVER
1223 M:      Russell King <linux@armlinux.org.uk>
1224 S:      Odd Fixes
1225 F:      drivers/video/fbdev/amba-clcd.*
1226
1227 ARM PRIMECELL KMI PL050 DRIVER
1228 M:      Russell King <linux@armlinux.org.uk>
1229 S:      Odd Fixes
1230 F:      drivers/input/serio/ambakmi.*
1231 F:      include/linux/amba/kmi.h
1232
1233 ARM PRIMECELL MMCI PL180/1 DRIVER
1234 M:      Russell King <linux@armlinux.org.uk>
1235 S:      Odd Fixes
1236 F:      drivers/mmc/host/mmci.*
1237 F:      include/linux/amba/mmci.h
1238
1239 ARM PRIMECELL SSP PL022 SPI DRIVER
1240 M:      Linus Walleij <linus.walleij@linaro.org>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 S:      Maintained
1243 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1244 F:      drivers/spi/spi-pl022.c
1245
1246 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1247 M:      Russell King <linux@armlinux.org.uk>
1248 S:      Odd Fixes
1249 F:      drivers/tty/serial/amba-pl01*.c
1250 F:      include/linux/amba/serial.h
1251
1252 ARM PRIMECELL VIC PL190/PL192 DRIVER
1253 M:      Linus Walleij <linus.walleij@linaro.org>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 S:      Maintained
1256 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1257 F:      drivers/irqchip/irq-vic.c
1258
1259 ARM SMMU DRIVERS
1260 M:      Will Deacon <will.deacon@arm.com>
1261 R:      Robin Murphy <robin.murphy@arm.com>
1262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1263 S:      Maintained
1264 F:      drivers/iommu/arm-smmu.c
1265 F:      drivers/iommu/arm-smmu-v3.c
1266 F:      drivers/iommu/io-pgtable-arm.c
1267 F:      drivers/iommu/io-pgtable-arm-v7s.c
1268
1269 ARM SUB-ARCHITECTURES
1270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1271 S:      Maintained
1272 F:      arch/arm/mach-*/
1273 F:      arch/arm/plat-*/
1274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1275
1276 ARM/ACTIONS SEMI ARCHITECTURE
1277 M:      Andreas Färber <afaerber@suse.de>
1278 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1279 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1280 S:      Maintained
1281 N:      owl
1282 F:      arch/arm/mach-actions/
1283 F:      arch/arm/boot/dts/owl-*
1284 F:      arch/arm64/boot/dts/actions/
1285 F:      drivers/clk/actions/
1286 F:      drivers/clocksource/timer-owl*
1287 F:      drivers/dma/owl-dma.c
1288 F:      drivers/i2c/busses/i2c-owl.c
1289 F:      drivers/pinctrl/actions/*
1290 F:      drivers/soc/actions/
1291 F:      include/dt-bindings/power/owl-*
1292 F:      include/linux/soc/actions/
1293 F:      Documentation/devicetree/bindings/arm/actions.txt
1294 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1295 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1296 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1297 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1298 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1299 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1300
1301 ARM/ADS SPHERE MACHINE SUPPORT
1302 M:      Lennert Buytenhek <kernel@wantstofly.org>
1303 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1304 S:      Maintained
1305
1306 ARM/AFEB9260 MACHINE SUPPORT
1307 M:      Sergey Lapin <slapin@ossfans.org>
1308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1309 S:      Maintained
1310
1311 ARM/AJECO 1ARM MACHINE SUPPORT
1312 M:      Lennert Buytenhek <kernel@wantstofly.org>
1313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1314 S:      Maintained
1315
1316 ARM/Allwinner SoC Clock Support
1317 M:      Emilio López <emilio@elopez.com.ar>
1318 S:      Maintained
1319 F:      drivers/clk/sunxi/
1320
1321 ARM/Allwinner sunXi SoC support
1322 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1323 M:      Chen-Yu Tsai <wens@csie.org>
1324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1325 S:      Maintained
1326 N:      sun[x456789]i
1327 N:      sun50i
1328 F:      arch/arm/mach-sunxi/
1329 F:      arch/arm64/boot/dts/allwinner/
1330 F:      drivers/clk/sunxi-ng/
1331 F:      drivers/pinctrl/sunxi/
1332 F:      drivers/soc/sunxi/
1333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1334
1335 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1336 M:      Neil Armstrong <narmstrong@baylibre.com>
1337 M:      Jerome Brunet <jbrunet@baylibre.com>
1338 L:      linux-amlogic@lists.infradead.org
1339 S:      Maintained
1340 F:      drivers/clk/meson/
1341 F:      include/dt-bindings/clock/meson*
1342 F:      include/dt-bindings/clock/gxbb*
1343 F:      Documentation/devicetree/bindings/clock/amlogic*
1344
1345 ARM/Amlogic Meson SoC support
1346 M:      Kevin Hilman <khilman@baylibre.com>
1347 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1348 L:      linux-amlogic@lists.infradead.org
1349 W:      http://linux-meson.com/
1350 S:      Maintained
1351 F:      arch/arm/mach-meson/
1352 F:      arch/arm/boot/dts/meson*
1353 F:      arch/arm64/boot/dts/amlogic/
1354 F:      drivers/pinctrl/meson/
1355 F:      drivers/mmc/host/meson*
1356 F:      drivers/soc/amlogic/
1357 N:      meson
1358
1359 ARM/Amlogic Meson SoC Sound Drivers
1360 M:      Jerome Brunet <jbrunet@baylibre.com>
1361 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1362 S:      Maintained
1363 F:      sound/soc/meson/
1364 F:      Documentation/devicetree/bindings/sound/amlogic*
1365
1366 ARM/Annapurna Labs ALPINE ARCHITECTURE
1367 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1368 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1370 S:      Maintained
1371 F:      arch/arm/mach-alpine/
1372 F:      arch/arm/boot/dts/alpine*
1373 F:      arch/arm64/boot/dts/al/
1374 F:      drivers/*/*alpine*
1375
1376 ARM/ARTPEC MACHINE SUPPORT
1377 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1378 M:      Lars Persson <lars.persson@axis.com>
1379 S:      Maintained
1380 L:      linux-arm-kernel@axis.com
1381 F:      arch/arm/mach-artpec
1382 F:      arch/arm/boot/dts/artpec6*
1383 F:      drivers/clk/axis
1384 F:      drivers/crypto/axis
1385 F:      drivers/pinctrl/pinctrl-artpec*
1386 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1387
1388 ARM/ASPEED I2C DRIVER
1389 M:      Brendan Higgins <brendanhiggins@google.com>
1390 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1391 R:      Joel Stanley <joel@jms.id.au>
1392 L:      linux-i2c@vger.kernel.org
1393 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1394 S:      Maintained
1395 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1396 F:      drivers/i2c/busses/i2c-aspeed.c
1397 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1398 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1399
1400 ARM/ASPEED MACHINE SUPPORT
1401 M:      Joel Stanley <joel@jms.id.au>
1402 R:      Andrew Jeffery <andrew@aj.id.au>
1403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1404 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1405 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1406 S:      Supported
1407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1408 F:      arch/arm/mach-aspeed/
1409 F:      arch/arm/boot/dts/aspeed-*
1410 N:      aspeed
1411
1412 ARM/BITMAIN ARCHITECTURE
1413 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1415 S:      Maintained
1416 F:      arch/arm64/boot/dts/bitmain/
1417 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1418
1419 ARM/CALXEDA HIGHBANK ARCHITECTURE
1420 M:      Rob Herring <robh@kernel.org>
1421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1422 S:      Maintained
1423 F:      arch/arm/mach-highbank/
1424 F:      arch/arm/boot/dts/highbank.dts
1425 F:      arch/arm/boot/dts/ecx-*.dts*
1426
1427 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1428 M:      Krzysztof Halasa <khalasa@piap.pl>
1429 S:      Maintained
1430 F:      arch/arm/mach-cns3xxx/
1431
1432 ARM/CAVIUM THUNDER NETWORK DRIVER
1433 M:      Sunil Goutham <sgoutham@cavium.com>
1434 M:      Robert Richter <rric@kernel.org>
1435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1436 S:      Supported
1437 F:      drivers/net/ethernet/cavium/thunder/
1438
1439 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1440 M:      Lukasz Majewski <lukma@denx.de>
1441 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1442 S:      Maintained
1443 F:      arch/arm/mach-ep93xx/ts72xx.c
1444
1445 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1446 M:      Alexander Shiyan <shc_work@mail.ru>
1447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1448 S:      Odd Fixes
1449 N:      clps711x
1450
1451 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1452 M:      Lennert Buytenhek <kernel@wantstofly.org>
1453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1454 S:      Maintained
1455
1456 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1457 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1458 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1459 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1460 S:      Maintained
1461 F:      arch/arm/mach-ep93xx/
1462 F:      arch/arm/mach-ep93xx/include/mach/
1463
1464 ARM/CLKDEV SUPPORT
1465 M:      Russell King <linux@armlinux.org.uk>
1466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1467 S:      Maintained
1468 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1469 F:      drivers/clk/clkdev.c
1470
1471 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1472 M:      Mike Rapoport <mike@compulab.co.il>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475
1476 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1477 M:      Baruch Siach <baruch@tkos.co.il>
1478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1479 S:      Maintained
1480 F:      arch/arm/boot/dts/cx92755*
1481 N:      digicolor
1482
1483 ARM/CONTEC MICRO9 MACHINE SUPPORT
1484 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1485 S:      Maintained
1486 F:      arch/arm/mach-ep93xx/micro9.c
1487
1488 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1489 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1490 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Maintained
1493 F:      drivers/hwtracing/coresight/*
1494 F:      Documentation/trace/coresight.txt
1495 F:      Documentation/trace/coresight-cpu-debug.txt
1496 F:      Documentation/devicetree/bindings/arm/coresight.txt
1497 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1498 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1499 F:      tools/perf/arch/arm/util/pmu.c
1500 F:      tools/perf/arch/arm/util/auxtrace.c
1501 F:      tools/perf/arch/arm/util/cs-etm.c
1502 F:      tools/perf/arch/arm/util/cs-etm.h
1503 F:      tools/perf/util/cs-etm.*
1504 F:      tools/perf/util/cs-etm-decoder/*
1505
1506 ARM/CORGI MACHINE SUPPORT
1507 M:      Richard Purdie <rpurdie@rpsys.net>
1508 S:      Maintained
1509
1510 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1511 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1512 M:      Linus Walleij <linus.walleij@linaro.org>
1513 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1514 T:      git git://github.com/ulli-kroll/linux.git
1515 S:      Maintained
1516 F:      Documentation/devicetree/bindings/arm/gemini.txt
1517 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1518 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1519 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1520 F:      arch/arm/mach-gemini/
1521 F:      drivers/net/ethernet/cortina/
1522 F:      drivers/pinctrl/pinctrl-gemini.c
1523 F:      drivers/rtc/rtc-ftrtc010.c
1524
1525 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1526 M:      Barry Song <baohua@kernel.org>
1527 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1529 S:      Maintained
1530 F:      arch/arm/boot/dts/prima2*
1531 F:      arch/arm/mach-prima2/
1532 F:      drivers/clk/sirf/
1533 F:      drivers/clocksource/timer-prima2.c
1534 F:      drivers/clocksource/timer-atlas7.c
1535 N:      [^a-z]sirf
1536 X:      drivers/gnss
1537
1538 ARM/EBSA110 MACHINE SUPPORT
1539 M:      Russell King <linux@armlinux.org.uk>
1540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1541 W:      http://www.armlinux.org.uk/
1542 S:      Maintained
1543 F:      arch/arm/mach-ebsa110/
1544 F:      drivers/net/ethernet/amd/am79c961a.*
1545
1546 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1547 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1548 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1550 S:      Maintained
1551 N:      efm32
1552
1553 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1554 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1556 S:      Maintained
1557 F:      arch/arm/mach-pxa/ezx.c
1558
1559 ARM/FARADAY FA526 PORT
1560 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1561 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1562 S:      Maintained
1563 T:      git git://git.berlios.de/gemini-board
1564 F:      arch/arm/mm/*-fa*
1565
1566 ARM/FOOTBRIDGE ARCHITECTURE
1567 M:      Russell King <linux@armlinux.org.uk>
1568 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1569 W:      http://www.armlinux.org.uk/
1570 S:      Maintained
1571 F:      arch/arm/include/asm/hardware/dec21285.h
1572 F:      arch/arm/mach-footbridge/
1573
1574 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1575 M:      Shawn Guo <shawnguo@kernel.org>
1576 M:      Sascha Hauer <s.hauer@pengutronix.de>
1577 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1578 R:      Fabio Estevam <festevam@gmail.com>
1579 R:      NXP Linux Team <linux-imx@nxp.com>
1580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1581 S:      Maintained
1582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1583 N:      imx
1584 N:      mxs
1585 X:      drivers/media/i2c/
1586
1587 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1588 M:      Shawn Guo <shawnguo@kernel.org>
1589 M:      Sascha Hauer <s.hauer@pengutronix.de>
1590 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1591 R:      Stefan Agner <stefan@agner.ch>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 S:      Maintained
1594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1595 F:      arch/arm/mach-imx/*vf610*
1596 F:      arch/arm/boot/dts/vf*
1597
1598 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1599 M:      Shawn Guo <shawnguo@kernel.org>
1600 M:      Li Yang <leoyang.li@nxp.com>
1601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1602 S:      Maintained
1603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1604 F:      arch/arm/boot/dts/ls1021a*
1605 F:      arch/arm64/boot/dts/freescale/fsl-*
1606 F:      arch/arm64/boot/dts/freescale/qoriq-*
1607
1608 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1609 M:      Lennert Buytenhek <kernel@wantstofly.org>
1610 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1611 S:      Maintained
1612
1613 ARM/GUMSTIX MACHINE SUPPORT
1614 M:      Steve Sakoman <sakoman@gmail.com>
1615 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1616 S:      Maintained
1617
1618 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1619 M:      Philipp Zabel <philipp.zabel@gmail.com>
1620 M:      Paul Parsons <lost.distance@yahoo.com>
1621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1622 S:      Maintained
1623 F:      arch/arm/mach-pxa/hx4700.c
1624 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1625 F:      sound/soc/pxa/hx4700.c
1626
1627 ARM/HISILICON SOC SUPPORT
1628 M:      Wei Xu <xuwei5@hisilicon.com>
1629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1630 W:      http://www.hisilicon.com
1631 S:      Supported
1632 T:      git git://github.com/hisilicon/linux-hisi.git
1633 F:      arch/arm/mach-hisi/
1634 F:      arch/arm/boot/dts/hi3*
1635 F:      arch/arm/boot/dts/hip*
1636 F:      arch/arm/boot/dts/hisi*
1637 F:      arch/arm64/boot/dts/hisilicon/
1638
1639 ARM/HP JORNADA 7XX MACHINE SUPPORT
1640 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1641 W:      www.jlime.com
1642 S:      Maintained
1643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1644 F:      arch/arm/mach-sa1100/jornada720.c
1645 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1646
1647 ARM/IGEP MACHINE SUPPORT
1648 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1649 M:      Javier Martinez Canillas <javier@dowhile0.org>
1650 L:      linux-omap@vger.kernel.org
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653 F:      arch/arm/boot/dts/omap3-igep*
1654
1655 ARM/INCOME PXA270 SUPPORT
1656 M:      Marek Vasut <marek.vasut@gmail.com>
1657 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1658 S:      Maintained
1659 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1660
1661 ARM/INTEL IOP13XX ARM ARCHITECTURE
1662 M:      Lennert Buytenhek <kernel@wantstofly.org>
1663 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1664 S:      Maintained
1665
1666 ARM/INTEL IOP32X ARM ARCHITECTURE
1667 M:      Lennert Buytenhek <kernel@wantstofly.org>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 S:      Maintained
1670
1671 ARM/INTEL IOP33X ARM ARCHITECTURE
1672 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1673 S:      Orphan
1674
1675 ARM/INTEL IQ81342EX MACHINE SUPPORT
1676 M:      Lennert Buytenhek <kernel@wantstofly.org>
1677 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1678 S:      Maintained
1679
1680 ARM/INTEL IXDP2850 MACHINE SUPPORT
1681 M:      Lennert Buytenhek <kernel@wantstofly.org>
1682 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1683 S:      Maintained
1684
1685 ARM/INTEL IXP4XX ARM ARCHITECTURE
1686 M:      Imre Kaloz <kaloz@openwrt.org>
1687 M:      Krzysztof Halasa <khalasa@piap.pl>
1688 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1689 S:      Maintained
1690 F:      arch/arm/mach-ixp4xx/
1691
1692 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1693 M:      Jonathan Cameron <jic23@cam.ac.uk>
1694 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1695 S:      Maintained
1696 F:      arch/arm/mach-pxa/stargate2.c
1697 F:      drivers/pcmcia/pxa2xx_stargate2.c
1698
1699 ARM/INTEL XSC3 (MANZANO) ARM CORE
1700 M:      Lennert Buytenhek <kernel@wantstofly.org>
1701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1702 S:      Maintained
1703
1704 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1705 M:      Lennert Buytenhek <kernel@wantstofly.org>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 S:      Maintained
1708
1709 ARM/LG1K ARCHITECTURE
1710 M:      Chanho Min <chanho.min@lge.com>
1711 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1712 S:      Maintained
1713 F:      arch/arm64/boot/dts/lg/
1714
1715 ARM/LOGICPD PXA270 MACHINE SUPPORT
1716 M:      Lennert Buytenhek <kernel@wantstofly.org>
1717 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1718 S:      Maintained
1719
1720 ARM/LPC18XX ARCHITECTURE
1721 M:      Vladimir Zapolskiy <vz@mleia.com>
1722 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1723 S:      Maintained
1724 F:      arch/arm/boot/dts/lpc43*
1725 F:      drivers/i2c/busses/i2c-lpc2k.c
1726 F:      drivers/memory/pl172.c
1727 F:      drivers/mtd/spi-nor/nxp-spifi.c
1728 F:      drivers/rtc/rtc-lpc24xx.c
1729 N:      lpc18xx
1730
1731 ARM/LPC32XX SOC SUPPORT
1732 M:      Vladimir Zapolskiy <vz@mleia.com>
1733 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1736 S:      Maintained
1737 F:      arch/arm/boot/dts/lpc32*
1738 F:      arch/arm/mach-lpc32xx/
1739 F:      drivers/i2c/busses/i2c-pnx.c
1740 F:      drivers/net/ethernet/nxp/lpc_eth.c
1741 F:      drivers/usb/host/ohci-nxp.c
1742 F:      drivers/watchdog/pnx4008_wdt.c
1743 N:      lpc32xx
1744
1745 ARM/MAGICIAN MACHINE SUPPORT
1746 M:      Philipp Zabel <philipp.zabel@gmail.com>
1747 S:      Maintained
1748
1749 ARM/Marvell Dove/MV78xx0/Orion SOC support
1750 M:      Jason Cooper <jason@lakedaemon.net>
1751 M:      Andrew Lunn <andrew@lunn.ch>
1752 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1753 M:      Gregory Clement <gregory.clement@bootlin.com>
1754 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1755 S:      Maintained
1756 F:      Documentation/devicetree/bindings/soc/dove/
1757 F:      arch/arm/mach-dove/
1758 F:      arch/arm/mach-mv78xx0/
1759 F:      arch/arm/mach-orion5x/
1760 F:      arch/arm/plat-orion/
1761 F:      arch/arm/boot/dts/dove*
1762 F:      arch/arm/boot/dts/orion5x*
1763
1764 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1765 M:      Jason Cooper <jason@lakedaemon.net>
1766 M:      Andrew Lunn <andrew@lunn.ch>
1767 M:      Gregory Clement <gregory.clement@bootlin.com>
1768 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 S:      Maintained
1771 F:      arch/arm/boot/dts/armada*
1772 F:      arch/arm/boot/dts/kirkwood*
1773 F:      arch/arm/configs/mvebu_*_defconfig
1774 F:      arch/arm/mach-mvebu/
1775 F:      arch/arm64/boot/dts/marvell/armada*
1776 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1777 F:      drivers/cpufreq/armada-8k-cpufreq.c
1778 F:      drivers/cpufreq/mvebu-cpufreq.c
1779 F:      drivers/irqchip/irq-armada-370-xp.c
1780 F:      drivers/irqchip/irq-mvebu-*
1781 F:      drivers/pinctrl/mvebu/
1782 F:      drivers/rtc/rtc-armada38x.c
1783
1784 ARM/Mediatek RTC DRIVER
1785 M:      Eddie Huang <eddie.huang@mediatek.com>
1786 M:      Sean Wang <sean.wang@mediatek.com>
1787 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1788 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1789 S:      Maintained
1790 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1791 F:      drivers/rtc/rtc-mt6397.c
1792 F:      drivers/rtc/rtc-mt7622.c
1793
1794 ARM/Mediatek SoC support
1795 M:      Matthias Brugger <matthias.bgg@gmail.com>
1796 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1797 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1798 W:      https://mtk.bcnfs.org/
1799 C:      irc://chat.freenode.net/linux-mediatek
1800 S:      Maintained
1801 F:      arch/arm/boot/dts/mt6*
1802 F:      arch/arm/boot/dts/mt7*
1803 F:      arch/arm/boot/dts/mt8*
1804 F:      arch/arm/mach-mediatek/
1805 F:      arch/arm64/boot/dts/mediatek/
1806 F:      drivers/soc/mediatek/
1807 N:      mtk
1808 N:      mt[678]
1809 K:      mediatek
1810
1811 ARM/Mediatek USB3 PHY DRIVER
1812 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1814 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1815 S:      Maintained
1816 F:      drivers/phy/mediatek/
1817 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1818
1819 ARM/MICREL KS8695 ARCHITECTURE
1820 M:      Greg Ungerer <gerg@uclinux.org>
1821 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1822 F:      arch/arm/mach-ks8695/
1823 S:      Odd Fixes
1824
1825 ARM/Microchip (AT91) SoC support
1826 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1827 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1828 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1829 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1830 W:      http://www.linux4sam.org
1831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1832 S:      Supported
1833 N:      at91
1834 N:      atmel
1835 F:      arch/arm/mach-at91/
1836 F:      include/soc/at91/
1837 F:      arch/arm/boot/dts/at91*.dts
1838 F:      arch/arm/boot/dts/at91*.dtsi
1839 F:      arch/arm/boot/dts/sama*.dts
1840 F:      arch/arm/boot/dts/sama*.dtsi
1841 F:      arch/arm/include/debug/at91.S
1842 F:      drivers/memory/atmel*
1843 F:      drivers/watchdog/sama5d4_wdt.c
1844 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1845 X:      drivers/net/wireless/atmel/
1846
1847 ARM/MIOA701 MACHINE SUPPORT
1848 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1849 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1850 F:      arch/arm/mach-pxa/mioa701.c
1851 S:      Maintained
1852
1853 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1854 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1855 S:      Maintained
1856
1857 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1858 M:      Linus Walleij <linus.walleij@linaro.org>
1859 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1860 S:      Maintained
1861 F:      arch/arm/mach-nomadik/
1862 F:      arch/arm/mach-u300/
1863 F:      arch/arm/mach-ux500/
1864 F:      arch/arm/boot/dts/ste-*
1865 F:      drivers/clk/clk-nomadik.c
1866 F:      drivers/clk/clk-u300.c
1867 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1868 F:      drivers/clocksource/timer-u300.c
1869 F:      drivers/dma/coh901318*
1870 F:      drivers/dma/ste_dma40*
1871 F:      drivers/hwspinlock/u8500_hsem.c
1872 F:      drivers/i2c/busses/i2c-nomadik.c
1873 F:      drivers/i2c/busses/i2c-stu300.c
1874 F:      drivers/mfd/ab3100*
1875 F:      drivers/mfd/ab8500*
1876 F:      drivers/mfd/abx500*
1877 F:      drivers/mfd/dbx500*
1878 F:      drivers/mfd/db8500*
1879 F:      drivers/pinctrl/nomadik/
1880 F:      drivers/pinctrl/pinctrl-coh901*
1881 F:      drivers/pinctrl/pinctrl-u300.c
1882 F:      drivers/rtc/rtc-ab3100.c
1883 F:      drivers/rtc/rtc-ab8500.c
1884 F:      drivers/rtc/rtc-coh901331.c
1885 F:      drivers/rtc/rtc-pl031.c
1886 F:      drivers/watchdog/coh901327_wdt.c
1887 F:      Documentation/devicetree/bindings/arm/ste-*
1888 F:      Documentation/devicetree/bindings/arm/ux500/
1889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1890
1891 ARM/NUVOTON NPCM ARCHITECTURE
1892 M:      Avi Fishman <avifishman70@gmail.com>
1893 M:      Tomer Maimon <tmaimon77@gmail.com>
1894 R:      Patrick Venture <venture@google.com>
1895 R:      Nancy Yuen <yuenn@google.com>
1896 R:      Brendan Higgins <brendanhiggins@google.com>
1897 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1898 S:      Supported
1899 F:      arch/arm/mach-npcm/
1900 F:      arch/arm/boot/dts/nuvoton-npcm*
1901 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1902 F:      drivers/*/*npcm*
1903 F:      Documentation/devicetree/bindings/*/*npcm*
1904 F:      Documentation/devicetree/bindings/*/*/*npcm*
1905
1906 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1907 M:      Wan ZongShun <mcuos.com@gmail.com>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 W:      http://www.mcuos.com
1910 S:      Maintained
1911 F:      arch/arm/mach-w90x900/
1912 F:      drivers/input/keyboard/w90p910_keypad.c
1913 F:      drivers/input/touchscreen/w90p910_ts.c
1914 F:      drivers/watchdog/nuc900_wdt.c
1915 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1916 F:      drivers/mtd/nand/raw/nuc900_nand.c
1917 F:      drivers/rtc/rtc-nuc900.c
1918 F:      drivers/spi/spi-nuc900.c
1919 F:      drivers/usb/host/ehci-w90x900.c
1920 F:      drivers/video/fbdev/nuc900fb.c
1921
1922 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1923 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1924 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1925 S:      Orphan
1926 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1927 F:      arch/arm/mach-s3c24xx/gta02.h
1928
1929 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1930 M:      Alexander Clouter <alex@digriz.org.uk>
1931 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1932 W:      http://www.digriz.org.uk/ts78xx/kernel
1933 S:      Maintained
1934 F:      arch/arm/mach-orion5x/ts78xx-*
1935
1936 ARM/OXNAS platform support
1937 M:      Neil Armstrong <narmstrong@baylibre.com>
1938 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1939 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1940 S:      Maintained
1941 F:      arch/arm/mach-oxnas/
1942 F:      arch/arm/boot/dts/ox8*.dts*
1943 N:      oxnas
1944
1945 ARM/PALM TREO SUPPORT
1946 M:      Tomas Cech <sleep_walker@suse.com>
1947 L:      linux-arm-kernel@lists.infradead.org
1948 W:      http://hackndev.com
1949 S:      Maintained
1950 F:      arch/arm/mach-pxa/palmtreo.*
1951
1952 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1953 M:      Marek Vasut <marek.vasut@gmail.com>
1954 L:      linux-arm-kernel@lists.infradead.org
1955 W:      http://hackndev.com
1956 S:      Maintained
1957 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1958 F:      arch/arm/mach-pxa/palmtx.c
1959 F:      arch/arm/mach-pxa/palmt5.*
1960 F:      arch/arm/mach-pxa/include/mach/palmld.h
1961 F:      arch/arm/mach-pxa/palmld.c
1962 F:      arch/arm/mach-pxa/palmte2.*
1963 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1964 F:      arch/arm/mach-pxa/palmtc.c
1965
1966 ARM/PALMZ72 SUPPORT
1967 M:      Sergey Lapin <slapin@ossfans.org>
1968 L:      linux-arm-kernel@lists.infradead.org
1969 W:      http://hackndev.com
1970 S:      Maintained
1971 F:      arch/arm/mach-pxa/palmz72.*
1972
1973 ARM/PLEB SUPPORT
1974 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1975 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1976 S:      Maintained
1977
1978 ARM/PT DIGITAL BOARD PORT
1979 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1980 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1981 W:      http://www.armlinux.org.uk/
1982 S:      Maintained
1983
1984 ARM/QUALCOMM SUPPORT
1985 M:      Andy Gross <andy.gross@linaro.org>
1986 M:      David Brown <david.brown@linaro.org>
1987 L:      linux-arm-msm@vger.kernel.org
1988 S:      Maintained
1989 F:      Documentation/devicetree/bindings/soc/qcom/
1990 F:      Documentation/devicetree/bindings/*/qcom*
1991 F:      arch/arm/boot/dts/qcom-*.dts
1992 F:      arch/arm/boot/dts/qcom-*.dtsi
1993 F:      arch/arm/mach-qcom/
1994 F:      arch/arm64/boot/dts/qcom/
1995 F:      drivers/*/qcom/
1996 F:      drivers/*/qcom*
1997 F:      drivers/*/*/qcom/
1998 F:      drivers/*/*/qcom*
1999 F:      drivers/*/pm8???-*
2000 F:      drivers/bluetooth/btqcomsmd.c
2001 F:      drivers/clocksource/timer-qcom.c
2002 F:      drivers/extcon/extcon-qcom*
2003 F:      drivers/iommu/msm*
2004 F:      drivers/i2c/busses/i2c-qup.c
2005 F:      drivers/i2c/busses/i2c-qcom-geni.c
2006 F:      drivers/mfd/ssbi.c
2007 F:      drivers/mmc/host/mmci_qcom*
2008 F:      drivers/mmc/host/sdhci_msm.c
2009 F:      drivers/pci/controller/dwc/pcie-qcom.c
2010 F:      drivers/phy/qualcomm/
2011 F:      drivers/power/*/msm*
2012 F:      drivers/reset/reset-qcom-*
2013 F:      drivers/scsi/ufs/ufs-qcom.*
2014 F:      drivers/spi/spi-qup.c
2015 F:      drivers/spi/spi-geni-qcom.c
2016 F:      drivers/spi/spi-qcom-qspi.c
2017 F:      drivers/tty/serial/msm_serial.c
2018 F:      drivers/usb/dwc3/dwc3-qcom.c
2019 F:      include/dt-bindings/*/qcom*
2020 F:      include/linux/*/qcom*
2021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2022
2023 ARM/RADISYS ENP2611 MACHINE SUPPORT
2024 M:      Lennert Buytenhek <kernel@wantstofly.org>
2025 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2026 S:      Maintained
2027
2028 ARM/RDA MICRO ARCHITECTURE
2029 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2030 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2031 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2032 S:      Maintained
2033 F:      arch/arm/boot/dts/rda8810pl-*
2034 F:      drivers/clocksource/timer-rda.c
2035 F:      drivers/irqchip/irq-rda-intc.c
2036 F:      drivers/tty/serial/rda-uart.c
2037 F:      Documentation/devicetree/bindings/arm/rda.txt
2038 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2039 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2040 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2041
2042 ARM/REALTEK ARCHITECTURE
2043 M:      Andreas Färber <afaerber@suse.de>
2044 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2045 S:      Maintained
2046 F:      arch/arm64/boot/dts/realtek/
2047 F:      Documentation/devicetree/bindings/arm/realtek.txt
2048
2049 ARM/RENESAS ARM64 ARCHITECTURE
2050 M:      Simon Horman <horms@verge.net.au>
2051 M:      Magnus Damm <magnus.damm@gmail.com>
2052 L:      linux-renesas-soc@vger.kernel.org
2053 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2055 S:      Supported
2056 F:      arch/arm64/boot/dts/renesas/
2057 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2058 F:      drivers/soc/renesas/
2059 F:      include/linux/soc/renesas/
2060
2061 ARM/RISCPC ARCHITECTURE
2062 M:      Russell King <linux@armlinux.org.uk>
2063 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2064 W:      http://www.armlinux.org.uk/
2065 S:      Maintained
2066 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2067 F:      arch/arm/include/asm/hardware/ioc.h
2068 F:      arch/arm/include/asm/hardware/iomd.h
2069 F:      arch/arm/include/asm/hardware/memc.h
2070 F:      arch/arm/mach-rpc/
2071 F:      drivers/net/ethernet/8390/etherh.c
2072 F:      drivers/net/ethernet/i825xx/ether1*
2073 F:      drivers/net/ethernet/seeq/ether3*
2074 F:      drivers/scsi/arm/
2075
2076 ARM/Rockchip SoC support
2077 M:      Heiko Stuebner <heiko@sntech.de>
2078 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2079 L:      linux-rockchip@lists.infradead.org
2080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2081 S:      Maintained
2082 F:      arch/arm/boot/dts/rk3*
2083 F:      arch/arm/boot/dts/rv1108*
2084 F:      arch/arm/mach-rockchip/
2085 F:      drivers/clk/rockchip/
2086 F:      drivers/i2c/busses/i2c-rk3x.c
2087 F:      drivers/*/*rockchip*
2088 F:      drivers/*/*/*rockchip*
2089 F:      sound/soc/rockchip/
2090 N:      rockchip
2091
2092 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2093 M:      Kukjin Kim <kgene@kernel.org>
2094 M:      Krzysztof Kozlowski <krzk@kernel.org>
2095 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2096 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2097 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2098 S:      Maintained
2099 F:      arch/arm/boot/dts/s3c*
2100 F:      arch/arm/boot/dts/s5p*
2101 F:      arch/arm/boot/dts/exynos*
2102 F:      arch/arm64/boot/dts/exynos/
2103 F:      arch/arm/plat-samsung/
2104 F:      arch/arm/mach-s3c24*/
2105 F:      arch/arm/mach-s3c64xx/
2106 F:      arch/arm/mach-s5p*/
2107 F:      arch/arm/mach-exynos*/
2108 F:      drivers/*/*s3c24*
2109 F:      drivers/*/*/*s3c24*
2110 F:      drivers/*/*s3c64xx*
2111 F:      drivers/*/*s5pv210*
2112 F:      drivers/memory/samsung/*
2113 F:      drivers/soc/samsung/*
2114 F:      Documentation/arm/Samsung/
2115 F:      Documentation/devicetree/bindings/arm/samsung/
2116 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2117 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2118 N:      exynos
2119
2120 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2121 M:      Kyungmin Park <kyungmin.park@samsung.com>
2122 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2123 S:      Maintained
2124 F:      arch/arm/mach-s5pv210/
2125
2126 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2127 M:      Kyungmin Park <kyungmin.park@samsung.com>
2128 M:      Kamil Debski <kamil@wypas.org>
2129 M:      Andrzej Hajda <a.hajda@samsung.com>
2130 L:      linux-arm-kernel@lists.infradead.org
2131 L:      linux-media@vger.kernel.org
2132 S:      Maintained
2133 F:      drivers/media/platform/s5p-g2d/
2134
2135 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2136 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2137 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2138 L:      linux-media@vger.kernel.org
2139 S:      Maintained
2140 F:      drivers/media/platform/s5p-cec/
2141 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2142
2143 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2144 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2145 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2146 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2147 L:      linux-arm-kernel@lists.infradead.org
2148 L:      linux-media@vger.kernel.org
2149 S:      Maintained
2150 F:      drivers/media/platform/s5p-jpeg/
2151
2152 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2153 M:      Kyungmin Park <kyungmin.park@samsung.com>
2154 M:      Kamil Debski <kamil@wypas.org>
2155 M:      Jeongtae Park <jtp.park@samsung.com>
2156 M:      Andrzej Hajda <a.hajda@samsung.com>
2157 L:      linux-arm-kernel@lists.infradead.org
2158 L:      linux-media@vger.kernel.org
2159 S:      Maintained
2160 F:      drivers/media/platform/s5p-mfc/
2161
2162 ARM/SHMOBILE ARM ARCHITECTURE
2163 M:      Simon Horman <horms@verge.net.au>
2164 M:      Magnus Damm <magnus.damm@gmail.com>
2165 L:      linux-renesas-soc@vger.kernel.org
2166 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2168 S:      Supported
2169 F:      arch/arm/boot/dts/emev2*
2170 F:      arch/arm/boot/dts/gr-peach*
2171 F:      arch/arm/boot/dts/iwg20d-q7*
2172 F:      arch/arm/boot/dts/r7s*
2173 F:      arch/arm/boot/dts/r8a*
2174 F:      arch/arm/boot/dts/r9a*
2175 F:      arch/arm/boot/dts/sh*
2176 F:      arch/arm/configs/shmobile_defconfig
2177 F:      arch/arm/include/debug/renesas-scif.S
2178 F:      arch/arm/mach-shmobile/
2179 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2180 F:      drivers/soc/renesas/
2181 F:      include/linux/soc/renesas/
2182
2183 ARM/SOCFPGA ARCHITECTURE
2184 M:      Dinh Nguyen <dinguyen@kernel.org>
2185 S:      Maintained
2186 F:      arch/arm/mach-socfpga/
2187 F:      arch/arm/boot/dts/socfpga*
2188 F:      arch/arm/configs/socfpga_defconfig
2189 F:      arch/arm64/boot/dts/altera/
2190 W:      http://www.rocketboards.org
2191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2192
2193 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2194 M:      Dinh Nguyen <dinguyen@kernel.org>
2195 S:      Maintained
2196 F:      drivers/clk/socfpga/
2197
2198 ARM/SOCFPGA EDAC SUPPORT
2199 M:      Thor Thayer <thor.thayer@linux.intel.com>
2200 S:      Maintained
2201 F:      drivers/edac/altera_edac.
2202
2203 ARM/SPREADTRUM SoC SUPPORT
2204 M:      Orson Zhai <orsonzhai@gmail.com>
2205 M:      Baolin Wang <baolin.wang@linaro.org>
2206 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2207 S:      Maintained
2208 F:      arch/arm64/boot/dts/sprd
2209 N:      sprd
2210
2211 ARM/STI ARCHITECTURE
2212 M:      Patrice Chotard <patrice.chotard@st.com>
2213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2214 W:      http://www.stlinux.com
2215 S:      Maintained
2216 F:      arch/arm/mach-sti/
2217 F:      arch/arm/boot/dts/sti*
2218 F:      drivers/char/hw_random/st-rng.c
2219 F:      drivers/clocksource/arm_global_timer.c
2220 F:      drivers/clocksource/clksrc_st_lpc.c
2221 F:      drivers/cpufreq/sti-cpufreq.c
2222 F:      drivers/dma/st_fdma*
2223 F:      drivers/i2c/busses/i2c-st.c
2224 F:      drivers/media/rc/st_rc.c
2225 F:      drivers/media/platform/sti/c8sectpfe/
2226 F:      drivers/mmc/host/sdhci-st.c
2227 F:      drivers/phy/st/phy-miphy28lp.c
2228 F:      drivers/phy/st/phy-stih407-usb.c
2229 F:      drivers/pinctrl/pinctrl-st.c
2230 F:      drivers/remoteproc/st_remoteproc.c
2231 F:      drivers/remoteproc/st_slim_rproc.c
2232 F:      drivers/reset/sti/
2233 F:      drivers/rtc/rtc-st-lpc.c
2234 F:      drivers/tty/serial/st-asc.c
2235 F:      drivers/usb/dwc3/dwc3-st.c
2236 F:      drivers/usb/host/ehci-st.c
2237 F:      drivers/usb/host/ohci-st.c
2238 F:      drivers/watchdog/st_lpc_wdt.c
2239 F:      drivers/ata/ahci_st.c
2240 F:      include/linux/remoteproc/st_slim_rproc.h
2241
2242 ARM/STM32 ARCHITECTURE
2243 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2244 M:      Alexandre Torgue <alexandre.torgue@st.com>
2245 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2247 S:      Maintained
2248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2249 N:      stm32
2250 N:      stm
2251 F:      arch/arm/boot/dts/stm32*
2252 F:      arch/arm/mach-stm32/
2253 F:      drivers/clocksource/armv7m_systick.c
2254
2255 ARM/Synaptics SoC support
2256 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2257 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2259 S:      Maintained
2260 F:      arch/arm/mach-berlin/
2261 F:      arch/arm/boot/dts/berlin*
2262 F:      arch/arm64/boot/dts/synaptics/
2263
2264 ARM/TANGO ARCHITECTURE
2265 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2266 M:      Mans Rullgard <mans@mansr.com>
2267 L:      linux-arm-kernel@lists.infradead.org
2268 S:      Odd Fixes
2269 N:      tango
2270
2271 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2272 M:      Lennert Buytenhek <kernel@wantstofly.org>
2273 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2274 S:      Maintained
2275
2276 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2277 M:      Hans Verkuil <hans.verkuil@cisco.com>
2278 L:      linux-tegra@vger.kernel.org
2279 L:      linux-media@vger.kernel.org
2280 S:      Maintained
2281 F:      drivers/media/platform/tegra-cec/
2282 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2283
2284 ARM/TETON BGA MACHINE SUPPORT
2285 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2287 S:      Maintained
2288
2289 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2290 M:      Santosh Shilimkar <ssantosh@kernel.org>
2291 L:      linux-kernel@vger.kernel.org
2292 S:      Maintained
2293 F:      drivers/memory/*emif*
2294
2295 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2296 M:      Tero Kristo <t-kristo@ti.com>
2297 M:      Nishanth Menon <nm@ti.com>
2298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2299 S:      Supported
2300 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2301 F:      arch/arm64/boot/dts/ti/Makefile
2302 F:      arch/arm64/boot/dts/ti/k3-*
2303 F:      include/dt-bindings/pinctrl/k3.h
2304
2305 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2306 M:      Santosh Shilimkar <ssantosh@kernel.org>
2307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2308 S:      Maintained
2309 F:      arch/arm/mach-keystone/
2310 F:      arch/arm/boot/dts/keystone-*
2311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2312
2313 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2314 M:      Santosh Shilimkar <ssantosh@kernel.org>
2315 L:      linux-kernel@vger.kernel.org
2316 S:      Maintained
2317 F:      drivers/clk/keystone/
2318
2319 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2320 M:      Santosh Shilimkar <ssantosh@kernel.org>
2321 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2322 L:      linux-kernel@vger.kernel.org
2323 S:      Maintained
2324 F:      drivers/clocksource/timer-keystone.c
2325
2326 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2327 M:      Santosh Shilimkar <ssantosh@kernel.org>
2328 L:      linux-kernel@vger.kernel.org
2329 S:      Maintained
2330 F:      drivers/power/reset/keystone-reset.c
2331
2332 ARM/THECUS N2100 MACHINE SUPPORT
2333 M:      Lennert Buytenhek <kernel@wantstofly.org>
2334 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2335 S:      Maintained
2336
2337 ARM/TOSA MACHINE SUPPORT
2338 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2339 M:      Dirk Opfer <dirk@opfer-online.de>
2340 S:      Maintained
2341
2342 ARM/UNIPHIER ARCHITECTURE
2343 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2346 S:      Maintained
2347 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2348 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2349 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2350 F:      arch/arm/boot/dts/uniphier*
2351 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2352 F:      arch/arm/mach-uniphier/
2353 F:      arch/arm/mm/cache-uniphier.c
2354 F:      arch/arm64/boot/dts/socionext/uniphier*
2355 F:      drivers/bus/uniphier-system-bus.c
2356 F:      drivers/clk/uniphier/
2357 F:      drivers/dmaengine/uniphier-mdmac.c
2358 F:      drivers/gpio/gpio-uniphier.c
2359 F:      drivers/i2c/busses/i2c-uniphier*
2360 F:      drivers/irqchip/irq-uniphier-aidet.c
2361 F:      drivers/mmc/host/uniphier-sd.c
2362 F:      drivers/pinctrl/uniphier/
2363 F:      drivers/reset/reset-uniphier.c
2364 F:      drivers/tty/serial/8250/8250_uniphier.c
2365 N:      uniphier
2366
2367 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2368 M:      Ulf Hansson <ulf.hansson@linaro.org>
2369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2370 T:      git git://git.linaro.org/people/ulfh/clk.git
2371 S:      Maintained
2372 F:      drivers/clk/ux500/
2373
2374 ARM/VERSATILE EXPRESS PLATFORM
2375 M:      Liviu Dudau <liviu.dudau@arm.com>
2376 M:      Sudeep Holla <sudeep.holla@arm.com>
2377 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2378 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2379 S:      Maintained
2380 F:      arch/arm/boot/dts/vexpress*
2381 F:      arch/arm64/boot/dts/arm/
2382 F:      arch/arm/mach-vexpress/
2383 F:      */*/vexpress*
2384 F:      */*/*/vexpress*
2385 F:      drivers/clk/versatile/clk-vexpress-osc.c
2386 F:      drivers/clocksource/timer-versatile.c
2387 N:      mps2
2388
2389 ARM/VFP SUPPORT
2390 M:      Russell King <linux@armlinux.org.uk>
2391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2392 W:      http://www.armlinux.org.uk/
2393 S:      Maintained
2394 F:      arch/arm/vfp/
2395
2396 ARM/VOIPAC PXA270 SUPPORT
2397 M:      Marek Vasut <marek.vasut@gmail.com>
2398 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2399 S:      Maintained
2400 F:      arch/arm/mach-pxa/vpac270.c
2401 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2402
2403 ARM/VT8500 ARM ARCHITECTURE
2404 M:      Tony Prisk <linux@prisktech.co.nz>
2405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2406 S:      Maintained
2407 F:      arch/arm/mach-vt8500/
2408 F:      drivers/clocksource/timer-vt8500.c
2409 F:      drivers/i2c/busses/i2c-wmt.c
2410 F:      drivers/mmc/host/wmt-sdmmc.c
2411 F:      drivers/pwm/pwm-vt8500.c
2412 F:      drivers/rtc/rtc-vt8500.c
2413 F:      drivers/tty/serial/vt8500_serial.c
2414 F:      drivers/usb/host/ehci-platform.c
2415 F:      drivers/usb/host/uhci-platform.c
2416 F:      drivers/video/fbdev/vt8500lcdfb.*
2417 F:      drivers/video/fbdev/wm8505fb*
2418 F:      drivers/video/fbdev/wmt_ge_rops.*
2419
2420 ARM/ZIPIT Z2 SUPPORT
2421 M:      Marek Vasut <marek.vasut@gmail.com>
2422 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2423 S:      Maintained
2424 F:      arch/arm/mach-pxa/z2.c
2425 F:      arch/arm/mach-pxa/include/mach/z2.h
2426
2427 ARM/ZTE ARCHITECTURE
2428 M:      Jun Nie <jun.nie@linaro.org>
2429 M:      Shawn Guo <shawnguo@kernel.org>
2430 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2431 S:      Maintained
2432 F:      arch/arm/boot/dts/zx2967*
2433 F:      arch/arm/mach-zx/
2434 F:      arch/arm64/boot/dts/zte/
2435 F:      drivers/clk/zte/
2436 F:      drivers/dma/zx_dma.c
2437 F:      drivers/gpio/gpio-zx.c
2438 F:      drivers/i2c/busses/i2c-zx2967.c
2439 F:      drivers/mmc/host/dw_mmc-zx.*
2440 F:      drivers/pinctrl/zte/
2441 F:      drivers/soc/zte/
2442 F:      drivers/thermal/zx2967_thermal.c
2443 F:      drivers/watchdog/zx2967_wdt.c
2444 F:      Documentation/devicetree/bindings/arm/zte.yaml
2445 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2446 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2447 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2448 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2449 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2450 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2451 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2452 F:      Documentation/devicetree/bindings/soc/zte/
2453 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2454 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2455 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2456 F:      include/dt-bindings/clock/zx2967*.h
2457 F:      include/dt-bindings/soc/zte,*.h
2458 F:      sound/soc/codecs/zx_aud96p22.c
2459 F:      sound/soc/zte/
2460
2461 ARM/ZYNQ ARCHITECTURE
2462 M:      Michal Simek <michal.simek@xilinx.com>
2463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2464 W:      http://wiki.xilinx.com
2465 T:      git https://github.com/Xilinx/linux-xlnx.git
2466 S:      Supported
2467 F:      arch/arm/mach-zynq/
2468 F:      drivers/cpuidle/cpuidle-zynq.c
2469 F:      drivers/block/xsysace.c
2470 N:      zynq
2471 N:      xilinx
2472 F:      drivers/clocksource/timer-cadence-ttc.c
2473 F:      drivers/i2c/busses/i2c-cadence.c
2474 F:      drivers/mmc/host/sdhci-of-arasan.c
2475 F:      drivers/edac/synopsys_edac.c
2476 F:      drivers/i2c/busses/i2c-xiic.c
2477
2478 ARM64 PORT (AARCH64 ARCHITECTURE)
2479 M:      Catalin Marinas <catalin.marinas@arm.com>
2480 M:      Will Deacon <will.deacon@arm.com>
2481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2483 S:      Maintained
2484 F:      arch/arm64/
2485 X:      arch/arm64/boot/dts/
2486 F:      Documentation/arm64/
2487
2488 AS3645A LED FLASH CONTROLLER DRIVER
2489 M:      Sakari Ailus <sakari.ailus@iki.fi>
2490 L:      linux-leds@vger.kernel.org
2491 S:      Maintained
2492 F:      drivers/leds/leds-as3645a.c
2493
2494 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2495 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2496 L:      linux-media@vger.kernel.org
2497 T:      git git://linuxtv.org/media_tree.git
2498 S:      Maintained
2499 F:      drivers/media/i2c/ak7375.c
2500 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2501
2502 ASAHI KASEI AK8974 DRIVER
2503 M:      Linus Walleij <linus.walleij@linaro.org>
2504 L:      linux-iio@vger.kernel.org
2505 W:      http://www.akm.com/
2506 S:      Supported
2507 F:      drivers/iio/magnetometer/ak8974.c
2508
2509 ASC7621 HARDWARE MONITOR DRIVER
2510 M:      George Joseph <george.joseph@fairview5.com>
2511 L:      linux-hwmon@vger.kernel.org
2512 S:      Maintained
2513 F:      Documentation/hwmon/asc7621
2514 F:      drivers/hwmon/asc7621.c
2515
2516 ASPEED VIDEO ENGINE DRIVER
2517 M:      Eddie James <eajames@linux.ibm.com>
2518 L:      linux-media@vger.kernel.org
2519 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2520 S:      Maintained
2521 F:      drivers/media/platform/aspeed-video.c
2522 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2523
2524 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2525 M:      Corentin Chary <corentin.chary@gmail.com>
2526 L:      acpi4asus-user@lists.sourceforge.net
2527 L:      platform-driver-x86@vger.kernel.org
2528 W:      http://acpi4asus.sf.net
2529 S:      Maintained
2530 F:      drivers/platform/x86/asus*.c
2531 F:      drivers/platform/x86/eeepc*.c
2532
2533 ASUS WIRELESS RADIO CONTROL DRIVER
2534 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2535 L:      platform-driver-x86@vger.kernel.org
2536 S:      Maintained
2537 F:      drivers/platform/x86/asus-wireless.c
2538
2539 ASYMMETRIC KEYS
2540 M:      David Howells <dhowells@redhat.com>
2541 L:      keyrings@vger.kernel.org
2542 S:      Maintained
2543 F:      Documentation/crypto/asymmetric-keys.txt
2544 F:      include/linux/verification.h
2545 F:      include/crypto/public_key.h
2546 F:      include/crypto/pkcs7.h
2547 F:      crypto/asymmetric_keys/
2548
2549 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2550 R:      Dan Williams <dan.j.williams@intel.com>
2551 W:      http://sourceforge.net/projects/xscaleiop
2552 S:      Odd fixes
2553 F:      Documentation/crypto/async-tx-api.txt
2554 F:      crypto/async_tx/
2555 F:      drivers/dma/
2556 F:      include/linux/dmaengine.h
2557 F:      include/linux/async_tx.h
2558
2559 AT24 EEPROM DRIVER
2560 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2561 L:      linux-i2c@vger.kernel.org
2562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2563 S:      Maintained
2564 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2565 F:      drivers/misc/eeprom/at24.c
2566
2567 ATA OVER ETHERNET (AOE) DRIVER
2568 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2569 W:      http://www.openaoe.org/
2570 S:      Supported
2571 F:      Documentation/aoe/
2572 F:      drivers/block/aoe/
2573
2574 ATHEROS 71XX/9XXX GPIO DRIVER
2575 M:      Alban Bedel <albeu@free.fr>
2576 W:      https://github.com/AlbanBedel/linux
2577 T:      git git://github.com/AlbanBedel/linux
2578 S:      Maintained
2579 F:      drivers/gpio/gpio-ath79.c
2580 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2581
2582 ATHEROS 71XX/9XXX USB PHY DRIVER
2583 M:      Alban Bedel <albeu@free.fr>
2584 W:      https://github.com/AlbanBedel/linux
2585 T:      git git://github.com/AlbanBedel/linux
2586 S:      Maintained
2587 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2588 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2589
2590 ATHEROS ATH GENERIC UTILITIES
2591 M:      Kalle Valo <kvalo@codeaurora.org>
2592 L:      linux-wireless@vger.kernel.org
2593 S:      Supported
2594 F:      drivers/net/wireless/ath/*
2595
2596 ATHEROS ATH5K WIRELESS DRIVER
2597 M:      Jiri Slaby <jirislaby@gmail.com>
2598 M:      Nick Kossifidis <mickflemm@gmail.com>
2599 M:      Luis Chamberlain <mcgrof@kernel.org>
2600 L:      linux-wireless@vger.kernel.org
2601 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2602 S:      Maintained
2603 F:      drivers/net/wireless/ath/ath5k/
2604
2605 ATHEROS ATH6KL WIRELESS DRIVER
2606 M:      Kalle Valo <kvalo@codeaurora.org>
2607 L:      linux-wireless@vger.kernel.org
2608 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2610 S:      Supported
2611 F:      drivers/net/wireless/ath/ath6kl/
2612
2613 ATI_REMOTE2 DRIVER
2614 M:      Ville Syrjala <syrjala@sci.fi>
2615 S:      Maintained
2616 F:      drivers/input/misc/ati_remote2.c
2617
2618 ATK0110 HWMON DRIVER
2619 M:      Luca Tettamanti <kronos.it@gmail.com>
2620 L:      linux-hwmon@vger.kernel.org
2621 S:      Maintained
2622 F:      drivers/hwmon/asus_atk0110.c
2623
2624 ATLX ETHERNET DRIVERS
2625 M:      Jay Cliburn <jcliburn@gmail.com>
2626 M:      Chris Snook <chris.snook@gmail.com>
2627 L:      netdev@vger.kernel.org
2628 W:      http://sourceforge.net/projects/atl1
2629 W:      http://atl1.sourceforge.net
2630 S:      Maintained
2631 F:      drivers/net/ethernet/atheros/
2632
2633 ATM
2634 M:      Chas Williams <3chas3@gmail.com>
2635 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2636 L:      netdev@vger.kernel.org
2637 W:      http://linux-atm.sourceforge.net
2638 S:      Maintained
2639 F:      drivers/atm/
2640 F:      include/linux/atm*
2641 F:      include/uapi/linux/atm*
2642
2643 ATMEL MACB ETHERNET DRIVER
2644 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2645 S:      Supported
2646 F:      drivers/net/ethernet/cadence/
2647
2648 ATMEL MAXTOUCH DRIVER
2649 M:      Nick Dyer <nick@shmanahar.org>
2650 T:      git git://github.com/ndyer/linux.git
2651 S:      Maintained
2652 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2653 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2654
2655 ATMEL WIRELESS DRIVER
2656 M:      Simon Kelley <simon@thekelleys.org.uk>
2657 L:      linux-wireless@vger.kernel.org
2658 W:      http://www.thekelleys.org.uk/atmel
2659 W:      http://atmelwlandriver.sourceforge.net/
2660 S:      Maintained
2661 F:      drivers/net/wireless/atmel/atmel*
2662
2663 ATOMIC INFRASTRUCTURE
2664 M:      Will Deacon <will.deacon@arm.com>
2665 M:      Peter Zijlstra <peterz@infradead.org>
2666 R:      Boqun Feng <boqun.feng@gmail.com>
2667 L:      linux-kernel@vger.kernel.org
2668 S:      Maintained
2669 F:      arch/*/include/asm/atomic*.h
2670 F:      include/*/atomic*.h
2671 F:      scripts/atomic/
2672
2673 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2674 M:      Bradley Grove <linuxdrivers@attotech.com>
2675 L:      linux-scsi@vger.kernel.org
2676 W:      http://www.attotech.com
2677 S:      Supported
2678 F:      drivers/scsi/esas2r
2679
2680 ATUSB IEEE 802.15.4 RADIO DRIVER
2681 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2682 L:      linux-wpan@vger.kernel.org
2683 S:      Maintained
2684 F:      drivers/net/ieee802154/atusb.c
2685 F:      drivers/net/ieee802154/atusb.h
2686 F:      drivers/net/ieee802154/at86rf230.h
2687
2688 AUDIT SUBSYSTEM
2689 M:      Paul Moore <paul@paul-moore.com>
2690 M:      Eric Paris <eparis@redhat.com>
2691 L:      linux-audit@redhat.com (moderated for non-subscribers)
2692 W:      https://github.com/linux-audit
2693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2694 S:      Supported
2695 F:      include/linux/audit.h
2696 F:      include/uapi/linux/audit.h
2697 F:      kernel/audit*
2698
2699 AUXILIARY DISPLAY DRIVERS
2700 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2701 S:      Maintained
2702 F:      drivers/auxdisplay/
2703 F:      include/linux/cfag12864b.h
2704
2705 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2706 M:      Andreas Klinger <ak@it-klinger.de>
2707 L:      linux-iio@vger.kernel.org
2708 S:      Maintained
2709 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2710 F:      drivers/iio/adc/hx711.c
2711
2712 AX.25 NETWORK LAYER
2713 M:      Ralf Baechle <ralf@linux-mips.org>
2714 L:      linux-hams@vger.kernel.org
2715 W:      http://www.linux-ax25.org/
2716 S:      Maintained
2717 F:      include/uapi/linux/ax25.h
2718 F:      include/net/ax25.h
2719 F:      net/ax25/
2720
2721 AXENTIA ARM DEVICES
2722 M:      Peter Rosin <peda@axentia.se>
2723 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2724 S:      Maintained
2725 F:      Documentation/devicetree/bindings/arm/axentia.txt
2726 F:      arch/arm/boot/dts/at91-linea.dtsi
2727 F:      arch/arm/boot/dts/at91-natte.dtsi
2728 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2729 F:      arch/arm/boot/dts/at91-tse850-3.dts
2730
2731 AXENTIA ASOC DRIVERS
2732 M:      Peter Rosin <peda@axentia.se>
2733 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2734 S:      Maintained
2735 F:      Documentation/devicetree/bindings/sound/axentia,*
2736 F:      sound/soc/atmel/tse850-pcm5142.c
2737
2738 AXXIA I2C CONTROLLER
2739 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2740 L:      linux-i2c@vger.kernel.org
2741 S:      Maintained
2742 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2743 F:      drivers/i2c/busses/i2c-axxia.c
2744
2745 AZ6007 DVB DRIVER
2746 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2747 L:      linux-media@vger.kernel.org
2748 W:      https://linuxtv.org
2749 T:      git git://linuxtv.org/media_tree.git
2750 S:      Maintained
2751 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2752
2753 AZTECH FM RADIO RECEIVER DRIVER
2754 M:      Hans Verkuil <hverkuil@xs4all.nl>
2755 L:      linux-media@vger.kernel.org
2756 T:      git git://linuxtv.org/media_tree.git
2757 W:      https://linuxtv.org
2758 S:      Maintained
2759 F:      drivers/media/radio/radio-aztech*
2760
2761 B43 WIRELESS DRIVER
2762 L:      linux-wireless@vger.kernel.org
2763 L:      b43-dev@lists.infradead.org
2764 W:      http://wireless.kernel.org/en/users/Drivers/b43
2765 S:      Odd Fixes
2766 F:      drivers/net/wireless/broadcom/b43/
2767
2768 B43LEGACY WIRELESS DRIVER
2769 M:      Larry Finger <Larry.Finger@lwfinger.net>
2770 L:      linux-wireless@vger.kernel.org
2771 L:      b43-dev@lists.infradead.org
2772 W:      http://wireless.kernel.org/en/users/Drivers/b43
2773 S:      Maintained
2774 F:      drivers/net/wireless/broadcom/b43legacy/
2775
2776 BACKLIGHT CLASS/SUBSYSTEM
2777 M:      Lee Jones <lee.jones@linaro.org>
2778 M:      Daniel Thompson <daniel.thompson@linaro.org>
2779 M:      Jingoo Han <jingoohan1@gmail.com>
2780 L:      dri-devel@lists.freedesktop.org
2781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2782 S:      Maintained
2783 F:      drivers/video/backlight/
2784 F:      include/linux/backlight.h
2785 F:      include/linux/pwm_backlight.h
2786 F:      Documentation/devicetree/bindings/leds/backlight
2787
2788 BATMAN ADVANCED
2789 M:      Marek Lindner <mareklindner@neomailbox.ch>
2790 M:      Simon Wunderlich <sw@simonwunderlich.de>
2791 M:      Antonio Quartulli <a@unstable.cc>
2792 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2793 W:      https://www.open-mesh.org/
2794 Q:      https://patchwork.open-mesh.org/project/batman/list/
2795 S:      Maintained
2796 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2797 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2798 F:      Documentation/networking/batman-adv.rst
2799 F:      include/uapi/linux/batadv_packet.h
2800 F:      include/uapi/linux/batman_adv.h
2801 F:      net/batman-adv/
2802
2803 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2804 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2805 L:      linux-hams@vger.kernel.org
2806 W:      http://www.baycom.org/~tom/ham/ham.html
2807 S:      Maintained
2808 F:      drivers/net/hamradio/baycom*
2809
2810 BCACHE (BLOCK LAYER CACHE)
2811 M:      Coly Li <colyli@suse.de>
2812 M:      Kent Overstreet <kent.overstreet@gmail.com>
2813 L:      linux-bcache@vger.kernel.org
2814 W:      http://bcache.evilpiepirate.org
2815 C:      irc://irc.oftc.net/bcache
2816 S:      Maintained
2817 F:      drivers/md/bcache/
2818
2819 BDISP ST MEDIA DRIVER
2820 M:      Fabien Dessenne <fabien.dessenne@st.com>
2821 L:      linux-media@vger.kernel.org
2822 T:      git git://linuxtv.org/media_tree.git
2823 W:      https://linuxtv.org
2824 S:      Supported
2825 F:      drivers/media/platform/sti/bdisp
2826
2827 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2828 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2829 L:      netdev@vger.kernel.org
2830 S:      Maintained
2831 F:      drivers/net/ethernet/ec_bhf.c
2832
2833 BEFS FILE SYSTEM
2834 M:      Luis de Bethencourt <luisbg@kernel.org>
2835 M:      Salah Triki <salah.triki@gmail.com>
2836 S:      Maintained
2837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2838 F:      Documentation/filesystems/befs.txt
2839 F:      fs/befs/
2840
2841 BFQ I/O SCHEDULER
2842 M:      Paolo Valente <paolo.valente@linaro.org>
2843 M:      Jens Axboe <axboe@kernel.dk>
2844 L:      linux-block@vger.kernel.org
2845 S:      Maintained
2846 F:      block/bfq-*
2847 F:      Documentation/block/bfq-iosched.txt
2848
2849 BFS FILE SYSTEM
2850 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2851 S:      Maintained
2852 F:      Documentation/filesystems/bfs.txt
2853 F:      fs/bfs/
2854 F:      include/uapi/linux/bfs_fs.h
2855
2856 BLINKM RGB LED DRIVER
2857 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2858 S:      Maintained
2859 F:      drivers/leds/leds-blinkm.c
2860
2861 BLOCK LAYER
2862 M:      Jens Axboe <axboe@kernel.dk>
2863 L:      linux-block@vger.kernel.org
2864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2865 S:      Maintained
2866 F:      block/
2867 F:      drivers/block/
2868 F:      kernel/trace/blktrace.c
2869 F:      lib/sbitmap.c
2870
2871 BLOCK2MTD DRIVER
2872 M:      Joern Engel <joern@lazybastard.org>
2873 L:      linux-mtd@lists.infradead.org
2874 S:      Maintained
2875 F:      drivers/mtd/devices/block2mtd.c
2876
2877 BLUETOOTH DRIVERS
2878 M:      Marcel Holtmann <marcel@holtmann.org>
2879 M:      Johan Hedberg <johan.hedberg@gmail.com>
2880 L:      linux-bluetooth@vger.kernel.org
2881 W:      http://www.bluez.org/
2882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2884 S:      Maintained
2885 F:      drivers/bluetooth/
2886
2887 BLUETOOTH SUBSYSTEM
2888 M:      Marcel Holtmann <marcel@holtmann.org>
2889 M:      Johan Hedberg <johan.hedberg@gmail.com>
2890 L:      linux-bluetooth@vger.kernel.org
2891 W:      http://www.bluez.org/
2892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2894 S:      Maintained
2895 F:      net/bluetooth/
2896 F:      include/net/bluetooth/
2897
2898 BONDING DRIVER
2899 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2900 M:      Veaceslav Falico <vfalico@gmail.com>
2901 M:      Andy Gospodarek <andy@greyhouse.net>
2902 L:      netdev@vger.kernel.org
2903 W:      http://sourceforge.net/projects/bonding/
2904 S:      Supported
2905 F:      drivers/net/bonding/
2906 F:      include/uapi/linux/if_bonding.h
2907
2908 BPF (Safe dynamic programs and tools)
2909 M:      Alexei Starovoitov <ast@kernel.org>
2910 M:      Daniel Borkmann <daniel@iogearbox.net>
2911 R:      Martin KaFai Lau <kafai@fb.com>
2912 R:      Song Liu <songliubraving@fb.com>
2913 R:      Yonghong Song <yhs@fb.com>
2914 L:      netdev@vger.kernel.org
2915 L:      bpf@vger.kernel.org
2916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2918 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2919 S:      Supported
2920 F:      arch/*/net/*
2921 F:      Documentation/networking/filter.txt
2922 F:      Documentation/bpf/
2923 F:      include/linux/bpf*
2924 F:      include/linux/filter.h
2925 F:      include/trace/events/xdp.h
2926 F:      include/uapi/linux/bpf*
2927 F:      include/uapi/linux/filter.h
2928 F:      kernel/bpf/
2929 F:      kernel/trace/bpf_trace.c
2930 F:      lib/test_bpf.c
2931 F:      net/bpf/
2932 F:      net/core/filter.c
2933 F:      net/sched/act_bpf.c
2934 F:      net/sched/cls_bpf.c
2935 F:      samples/bpf/
2936 F:      tools/bpf/
2937 F:      tools/lib/bpf/
2938 F:      tools/testing/selftests/bpf/
2939 K:      bpf
2940 N:      bpf
2941
2942 BPF JIT for ARM
2943 M:      Shubham Bansal <illusionist.neo@gmail.com>
2944 L:      netdev@vger.kernel.org
2945 L:      bpf@vger.kernel.org
2946 S:      Maintained
2947 F:      arch/arm/net/
2948
2949 BPF JIT for ARM64
2950 M:      Daniel Borkmann <daniel@iogearbox.net>
2951 M:      Alexei Starovoitov <ast@kernel.org>
2952 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2953 L:      netdev@vger.kernel.org
2954 L:      bpf@vger.kernel.org
2955 S:      Supported
2956 F:      arch/arm64/net/
2957
2958 BPF JIT for MIPS (32-BIT AND 64-BIT)
2959 M:      Paul Burton <paul.burton@mips.com>
2960 L:      netdev@vger.kernel.org
2961 L:      bpf@vger.kernel.org
2962 S:      Maintained
2963 F:      arch/mips/net/
2964
2965 BPF JIT for NFP NICs
2966 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2967 L:      netdev@vger.kernel.org
2968 L:      bpf@vger.kernel.org
2969 S:      Supported
2970 F:      drivers/net/ethernet/netronome/nfp/bpf/
2971
2972 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2973 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2974 M:      Sandipan Das <sandipan@linux.ibm.com>
2975 L:      netdev@vger.kernel.org
2976 L:      bpf@vger.kernel.org
2977 S:      Maintained
2978 F:      arch/powerpc/net/
2979
2980 BPF JIT for RISC-V (RV64G)
2981 M:      Björn Töpel <bjorn.topel@gmail.com>
2982 L:      netdev@vger.kernel.org
2983 S:      Maintained
2984 F:      arch/riscv/net/
2985
2986 BPF JIT for S390
2987 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2988 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2989 L:      netdev@vger.kernel.org
2990 L:      bpf@vger.kernel.org
2991 S:      Maintained
2992 F:      arch/s390/net/
2993 X:      arch/s390/net/pnet.c
2994
2995 BPF JIT for SPARC (32-BIT AND 64-BIT)
2996 M:      David S. Miller <davem@davemloft.net>
2997 L:      netdev@vger.kernel.org
2998 L:      bpf@vger.kernel.org
2999 S:      Maintained
3000 F:      arch/sparc/net/
3001
3002 BPF JIT for X86 32-BIT
3003 M:      Wang YanQing <udknight@gmail.com>
3004 L:      netdev@vger.kernel.org
3005 L:      bpf@vger.kernel.org
3006 S:      Maintained
3007 F:      arch/x86/net/bpf_jit_comp32.c
3008
3009 BPF JIT for X86 64-BIT
3010 M:      Alexei Starovoitov <ast@kernel.org>
3011 M:      Daniel Borkmann <daniel@iogearbox.net>
3012 L:      netdev@vger.kernel.org
3013 L:      bpf@vger.kernel.org
3014 S:      Supported
3015 F:      arch/x86/net/
3016 X:      arch/x86/net/bpf_jit_comp32.c
3017
3018 BROADCOM B44 10/100 ETHERNET DRIVER
3019 M:      Michael Chan <michael.chan@broadcom.com>
3020 L:      netdev@vger.kernel.org
3021 S:      Supported
3022 F:      drivers/net/ethernet/broadcom/b44.*
3023
3024 BROADCOM B53 ETHERNET SWITCH DRIVER
3025 M:      Florian Fainelli <f.fainelli@gmail.com>
3026 L:      netdev@vger.kernel.org
3027 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3028 S:      Supported
3029 F:      drivers/net/dsa/b53/*
3030 F:      include/linux/platform_data/b53.h
3031
3032 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3033 M:      Florian Fainelli <f.fainelli@gmail.com>
3034 M:      Ray Jui <rjui@broadcom.com>
3035 M:      Scott Branden <sbranden@broadcom.com>
3036 M:      bcm-kernel-feedback-list@broadcom.com
3037 T:      git git://github.com/broadcom/mach-bcm
3038 S:      Maintained
3039 N:      bcm281*
3040 N:      bcm113*
3041 N:      bcm216*
3042 N:      kona
3043 F:      arch/arm/mach-bcm/
3044
3045 BROADCOM BCM2835 ARM ARCHITECTURE
3046 M:      Eric Anholt <eric@anholt.net>
3047 M:      Stefan Wahren <stefan.wahren@i2se.com>
3048 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3049 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3050 T:      git git://github.com/anholt/linux
3051 S:      Maintained
3052 N:      bcm2835
3053 F:      drivers/staging/vc04_services
3054
3055 BROADCOM BCM47XX MIPS ARCHITECTURE
3056 M:      Hauke Mehrtens <hauke@hauke-m.de>
3057 M:      Rafał Miłecki <zajec5@gmail.com>
3058 L:      linux-mips@vger.kernel.org
3059 S:      Maintained
3060 F:      Documentation/devicetree/bindings/mips/brcm/
3061 F:      arch/mips/bcm47xx/*
3062 F:      arch/mips/include/asm/mach-bcm47xx/*
3063
3064 BROADCOM BCM5301X ARM ARCHITECTURE
3065 M:      Hauke Mehrtens <hauke@hauke-m.de>
3066 M:      Rafał Miłecki <zajec5@gmail.com>
3067 M:      bcm-kernel-feedback-list@broadcom.com
3068 L:      linux-arm-kernel@lists.infradead.org
3069 S:      Maintained
3070 F:      arch/arm/mach-bcm/bcm_5301x.c
3071 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3072 F:      arch/arm/boot/dts/bcm470*
3073 F:      arch/arm/boot/dts/bcm953012*
3074
3075 BROADCOM BCM53573 ARM ARCHITECTURE
3076 M:      Rafał Miłecki <rafal@milecki.pl>
3077 L:      linux-arm-kernel@lists.infradead.org
3078 S:      Maintained
3079 F:      arch/arm/boot/dts/bcm53573*
3080 F:      arch/arm/boot/dts/bcm47189*
3081
3082 BROADCOM BCM63XX ARM ARCHITECTURE
3083 M:      Florian Fainelli <f.fainelli@gmail.com>
3084 M:      bcm-kernel-feedback-list@broadcom.com
3085 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3086 T:      git git://github.com/broadcom/stblinux.git
3087 S:      Maintained
3088 N:      bcm63xx
3089
3090 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3091 M:      Kevin Cernekee <cernekee@gmail.com>
3092 L:      linux-usb@vger.kernel.org
3093 S:      Maintained
3094 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3095
3096 BROADCOM BCM7XXX ARM ARCHITECTURE
3097 M:      Brian Norris <computersforpeace@gmail.com>
3098 M:      Gregory Fong <gregory.0xf0@gmail.com>
3099 M:      Florian Fainelli <f.fainelli@gmail.com>
3100 M:      bcm-kernel-feedback-list@broadcom.com
3101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3102 T:      git git://github.com/broadcom/stblinux.git
3103 S:      Maintained
3104 F:      arch/arm/mach-bcm/*brcmstb*
3105 F:      arch/arm/boot/dts/bcm7*.dts*
3106 F:      drivers/bus/brcmstb_gisb.c
3107 F:      arch/arm/mm/cache-b15-rac.c
3108 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3109 N:      brcmstb
3110
3111 BROADCOM BMIPS CPUFREQ DRIVER
3112 M:      Markus Mayer <mmayer@broadcom.com>
3113 M:      bcm-kernel-feedback-list@broadcom.com
3114 L:      linux-pm@vger.kernel.org
3115 S:      Maintained
3116 F:      drivers/cpufreq/bmips-cpufreq.c
3117
3118 BROADCOM BMIPS MIPS ARCHITECTURE
3119 M:      Kevin Cernekee <cernekee@gmail.com>
3120 M:      Florian Fainelli <f.fainelli@gmail.com>
3121 L:      linux-mips@vger.kernel.org
3122 T:      git git://github.com/broadcom/stblinux.git
3123 S:      Maintained
3124 F:      arch/mips/bmips/*
3125 F:      arch/mips/include/asm/mach-bmips/*
3126 F:      arch/mips/kernel/*bmips*
3127 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3128 F:      drivers/irqchip/irq-bcm63*
3129 F:      drivers/irqchip/irq-bcm7*
3130 F:      drivers/irqchip/irq-brcmstb*
3131 F:      include/linux/bcm963xx_nvram.h
3132 F:      include/linux/bcm963xx_tag.h
3133
3134 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3135 M:      Rasesh Mody <rmody@marvell.com>
3136 M:      GR-Linux-NIC-Dev@marvell.com
3137 L:      netdev@vger.kernel.org
3138 S:      Supported
3139 F:      drivers/net/ethernet/broadcom/bnx2.*
3140 F:      drivers/net/ethernet/broadcom/bnx2_*
3141
3142 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3143 M:      QLogic-Storage-Upstream@qlogic.com
3144 L:      linux-scsi@vger.kernel.org
3145 S:      Supported
3146 F:      drivers/scsi/bnx2fc/
3147
3148 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3149 M:      QLogic-Storage-Upstream@qlogic.com
3150 L:      linux-scsi@vger.kernel.org
3151 S:      Supported
3152 F:      drivers/scsi/bnx2i/
3153
3154 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3155 M:      Ariel Elior <aelior@marvell.com>
3156 M:      Sudarsana Kalluru <skalluru@marvell.com>
3157 M:      GR-everest-linux-l2@marvell.com
3158 L:      netdev@vger.kernel.org
3159 S:      Supported
3160 F:      drivers/net/ethernet/broadcom/bnx2x/
3161
3162 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3163 M:      Michael Chan <michael.chan@broadcom.com>
3164 L:      netdev@vger.kernel.org
3165 S:      Supported
3166 F:      drivers/net/ethernet/broadcom/bnxt/
3167
3168 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3169 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3170 M:      Franky Lin <franky.lin@broadcom.com>
3171 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3172 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3173 M:      Wright Feng <wright.feng@cypress.com>
3174 L:      linux-wireless@vger.kernel.org
3175 L:      brcm80211-dev-list.pdl@broadcom.com
3176 L:      brcm80211-dev-list@cypress.com
3177 S:      Supported
3178 F:      drivers/net/wireless/broadcom/brcm80211/
3179
3180 BROADCOM BRCMSTB GPIO DRIVER
3181 M:      Gregory Fong <gregory.0xf0@gmail.com>
3182 L:      bcm-kernel-feedback-list@broadcom.com
3183 S:      Supported
3184 F:      drivers/gpio/gpio-brcmstb.c
3185 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3186
3187 BROADCOM BRCMSTB I2C DRIVER
3188 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3189 L:      linux-i2c@vger.kernel.org
3190 L:      bcm-kernel-feedback-list@broadcom.com
3191 S:      Supported
3192 F:      drivers/i2c/busses/i2c-brcmstb.c
3193 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3194
3195 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3196 M:      Al Cooper <alcooperx@gmail.com>
3197 L:      linux-kernel@vger.kernel.org
3198 L:      bcm-kernel-feedback-list@broadcom.com
3199 S:      Maintained
3200 F:      drivers/phy/broadcom/phy-brcm-usb*
3201
3202 BROADCOM GENET ETHERNET DRIVER
3203 M:      Doug Berger <opendmb@gmail.com>
3204 M:      Florian Fainelli <f.fainelli@gmail.com>
3205 L:      netdev@vger.kernel.org
3206 S:      Supported
3207 F:      drivers/net/ethernet/broadcom/genet/
3208
3209 BROADCOM IPROC ARM ARCHITECTURE
3210 M:      Ray Jui <rjui@broadcom.com>
3211 M:      Scott Branden <sbranden@broadcom.com>
3212 M:      bcm-kernel-feedback-list@broadcom.com
3213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3214 T:      git git://github.com/broadcom/cygnus-linux.git
3215 S:      Maintained
3216 N:      iproc
3217 N:      cygnus
3218 N:      bcm[-_]nsp
3219 N:      bcm9113*
3220 N:      bcm9583*
3221 N:      bcm9585*
3222 N:      bcm9586*
3223 N:      bcm988312
3224 N:      bcm113*
3225 N:      bcm583*
3226 N:      bcm585*
3227 N:      bcm586*
3228 N:      bcm88312
3229 N:      hr2
3230 N:      stingray
3231 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3232 F:      arch/arm64/boot/dts/broadcom/stingray/*
3233 F:      drivers/clk/bcm/clk-ns*
3234 F:      drivers/clk/bcm/clk-sr*
3235 F:      drivers/pinctrl/bcm/pinctrl-ns*
3236 F:      include/dt-bindings/clock/bcm-sr*
3237
3238 BROADCOM KONA GPIO DRIVER
3239 M:      Ray Jui <rjui@broadcom.com>
3240 L:      bcm-kernel-feedback-list@broadcom.com
3241 S:      Supported
3242 F:      drivers/gpio/gpio-bcm-kona.c
3243 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3244
3245 BROADCOM NETXTREME-E ROCE DRIVER
3246 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3247 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3248 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3249 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3250 L:      linux-rdma@vger.kernel.org
3251 W:      http://www.broadcom.com
3252 S:      Supported
3253 F:      drivers/infiniband/hw/bnxt_re/
3254 F:      include/uapi/rdma/bnxt_re-abi.h
3255
3256 BROADCOM NVRAM DRIVER
3257 M:      Rafał Miłecki <zajec5@gmail.com>
3258 L:      linux-mips@vger.kernel.org
3259 S:      Maintained
3260 F:      drivers/firmware/broadcom/*
3261
3262 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3263 M:      Rafał Miłecki <zajec5@gmail.com>
3264 L:      linux-wireless@vger.kernel.org
3265 S:      Maintained
3266 F:      drivers/bcma/
3267 F:      include/linux/bcma/
3268
3269 BROADCOM STB AVS CPUFREQ DRIVER
3270 M:      Markus Mayer <mmayer@broadcom.com>
3271 M:      bcm-kernel-feedback-list@broadcom.com
3272 L:      linux-pm@vger.kernel.org
3273 S:      Maintained
3274 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3275 F:      drivers/cpufreq/brcmstb*
3276
3277 BROADCOM STB AVS TMON DRIVER
3278 M:      Markus Mayer <mmayer@broadcom.com>
3279 M:      bcm-kernel-feedback-list@broadcom.com
3280 L:      linux-pm@vger.kernel.org
3281 S:      Maintained
3282 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3283 F:      drivers/thermal/broadcom/brcmstb*
3284
3285 BROADCOM STB NAND FLASH DRIVER
3286 M:      Brian Norris <computersforpeace@gmail.com>
3287 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3288 L:      linux-mtd@lists.infradead.org
3289 L:      bcm-kernel-feedback-list@broadcom.com
3290 S:      Maintained
3291 F:      drivers/mtd/nand/raw/brcmnand/
3292
3293 BROADCOM STB DPFE DRIVER
3294 M:      Markus Mayer <mmayer@broadcom.com>
3295 M:      bcm-kernel-feedback-list@broadcom.com
3296 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3297 S:      Maintained
3298 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3299 F:      drivers/memory/brcmstb_dpfe.c
3300
3301 BROADCOM SPI DRIVER
3302 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3303 M:      bcm-kernel-feedback-list@broadcom.com
3304 S:      Maintained
3305 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3306 F:      drivers/spi/spi-bcm-qspi.*
3307 F:      drivers/spi/spi-brcmstb-qspi.c
3308 F:      drivers/spi/spi-iproc-qspi.c
3309
3310 BROADCOM SYSTEMPORT ETHERNET DRIVER
3311 M:      Florian Fainelli <f.fainelli@gmail.com>
3312 L:      netdev@vger.kernel.org
3313 S:      Supported
3314 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3315
3316 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3317 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3318 M:      Prashant Sreedharan <prashant@broadcom.com>
3319 M:      Michael Chan <mchan@broadcom.com>
3320 L:      netdev@vger.kernel.org
3321 S:      Supported
3322 F:      drivers/net/ethernet/broadcom/tg3.*
3323
3324 BROCADE BFA FC SCSI DRIVER
3325 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3326 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3327 L:      linux-scsi@vger.kernel.org
3328 S:      Supported
3329 F:      drivers/scsi/bfa/
3330
3331 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3332 M:      Rasesh Mody <rmody@marvell.com>
3333 M:      Sudarsana Kalluru <skalluru@marvell.com>
3334 M:      GR-Linux-NIC-Dev@marvell.com
3335 L:      netdev@vger.kernel.org
3336 S:      Supported
3337 F:      drivers/net/ethernet/brocade/bna/
3338
3339 BSG (block layer generic sg v4 driver)
3340 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3341 L:      linux-scsi@vger.kernel.org
3342 S:      Supported
3343 F:      block/bsg.c
3344 F:      include/linux/bsg.h
3345 F:      include/uapi/linux/bsg.h
3346
3347 BT87X AUDIO DRIVER
3348 M:      Clemens Ladisch <clemens@ladisch.de>
3349 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3350 T:      git git://git.alsa-project.org/alsa-kernel.git
3351 S:      Maintained
3352 F:      Documentation/sound/cards/bt87x.rst
3353 F:      sound/pci/bt87x.c
3354
3355 BT8XXGPIO DRIVER
3356 M:      Michael Buesch <m@bues.ch>
3357 W:      http://bu3sch.de/btgpio.php
3358 S:      Maintained
3359 F:      drivers/gpio/gpio-bt8xx.c
3360
3361 BTRFS FILE SYSTEM
3362 M:      Chris Mason <clm@fb.com>
3363 M:      Josef Bacik <josef@toxicpanda.com>
3364 M:      David Sterba <dsterba@suse.com>
3365 L:      linux-btrfs@vger.kernel.org
3366 W:      http://btrfs.wiki.kernel.org/
3367 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3369 S:      Maintained
3370 F:      Documentation/filesystems/btrfs.txt
3371 F:      fs/btrfs/
3372 F:      include/linux/btrfs*
3373 F:      include/uapi/linux/btrfs*
3374
3375 BTTV VIDEO4LINUX DRIVER
3376 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3377 L:      linux-media@vger.kernel.org
3378 W:      https://linuxtv.org
3379 T:      git git://linuxtv.org/media_tree.git
3380 S:      Odd fixes
3381 F:      Documentation/media/v4l-drivers/bttv*
3382 F:      drivers/media/pci/bt8xx/bttv*
3383
3384 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3385 M:      Chanwoo Choi <cw00.choi@samsung.com>
3386 L:      linux-pm@vger.kernel.org
3387 L:      linux-samsung-soc@vger.kernel.org
3388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3389 S:      Maintained
3390 F:      drivers/devfreq/exynos-bus.c
3391 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3392
3393 BUSLOGIC SCSI DRIVER
3394 M:      Khalid Aziz <khalid@gonehiking.org>
3395 L:      linux-scsi@vger.kernel.org
3396 S:      Maintained
3397 F:      drivers/scsi/BusLogic.*
3398 F:      drivers/scsi/FlashPoint.*
3399
3400 C-MEDIA CMI8788 DRIVER
3401 M:      Clemens Ladisch <clemens@ladisch.de>
3402 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3403 T:      git git://git.alsa-project.org/alsa-kernel.git
3404 S:      Maintained
3405 F:      sound/pci/oxygen/
3406
3407 C-SKY ARCHITECTURE
3408 M:      Guo Ren <guoren@kernel.org>
3409 T:      git https://github.com/c-sky/csky-linux.git
3410 S:      Supported
3411 F:      arch/csky/
3412 F:      Documentation/devicetree/bindings/csky/
3413 F:      drivers/irqchip/irq-csky-*
3414 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3415 F:      drivers/clocksource/timer-gx6605s.c
3416 F:      drivers/clocksource/timer-mp-csky.c
3417 F:      Documentation/devicetree/bindings/timer/csky,*
3418 K:      csky
3419 N:      csky
3420
3421 C6X ARCHITECTURE
3422 M:      Mark Salter <msalter@redhat.com>
3423 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3424 L:      linux-c6x-dev@linux-c6x.org
3425 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3426 S:      Maintained
3427 F:      arch/c6x/
3428
3429 CA8210 IEEE-802.15.4 RADIO DRIVER
3430 M:      Harry Morris <h.morris@cascoda.com>
3431 L:      linux-wpan@vger.kernel.org
3432 W:      https://github.com/Cascoda/ca8210-linux.git
3433 S:      Maintained
3434 F:      drivers/net/ieee802154/ca8210.c
3435 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3436
3437 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3438 M:      David Howells <dhowells@redhat.com>
3439 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3440 S:      Supported
3441 F:      Documentation/filesystems/caching/cachefiles.txt
3442 F:      fs/cachefiles/
3443
3444 CADENCE MIPI-CSI2 BRIDGES
3445 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3446 L:      linux-media@vger.kernel.org
3447 S:      Maintained
3448 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3449 F:      drivers/media/platform/cadence/cdns-csi2*
3450
3451 CADET FM/AM RADIO RECEIVER DRIVER
3452 M:      Hans Verkuil <hverkuil@xs4all.nl>
3453 L:      linux-media@vger.kernel.org
3454 T:      git git://linuxtv.org/media_tree.git
3455 W:      https://linuxtv.org
3456 S:      Maintained
3457 F:      drivers/media/radio/radio-cadet*
3458
3459 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3460 M:      Jonathan Corbet <corbet@lwn.net>
3461 L:      linux-media@vger.kernel.org
3462 T:      git git://linuxtv.org/media_tree.git
3463 S:      Maintained
3464 F:      Documentation/media/v4l-drivers/cafe_ccic*
3465 F:      drivers/media/platform/marvell-ccic/
3466
3467 CAIF NETWORK LAYER
3468 L:      netdev@vger.kernel.org
3469 S:      Orphan
3470 F:      Documentation/networking/caif/
3471 F:      drivers/net/caif/
3472 F:      include/uapi/linux/caif/
3473 F:      include/net/caif/
3474 F:      net/caif/
3475
3476 CAKE QDISC
3477 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3478 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3479 S:      Maintained
3480 F:      net/sched/sch_cake.c
3481
3482 CALGARY x86-64 IOMMU
3483 M:      Muli Ben-Yehuda <mulix@mulix.org>
3484 M:      Jon Mason <jdmason@kudzu.us>
3485 L:      iommu@lists.linux-foundation.org
3486 S:      Maintained
3487 F:      arch/x86/kernel/pci-calgary_64.c
3488 F:      arch/x86/kernel/tce_64.c
3489 F:      arch/x86/include/asm/calgary.h
3490 F:      arch/x86/include/asm/tce.h
3491
3492 CAN NETWORK DRIVERS
3493 M:      Wolfgang Grandegger <wg@grandegger.com>
3494 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3495 L:      linux-can@vger.kernel.org
3496 W:      https://github.com/linux-can
3497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3499 S:      Maintained
3500 F:      Documentation/devicetree/bindings/net/can/
3501 F:      drivers/net/can/
3502 F:      include/linux/can/dev.h
3503 F:      include/linux/can/platform/
3504 F:      include/uapi/linux/can/error.h
3505 F:      include/uapi/linux/can/netlink.h
3506
3507 CAN NETWORK LAYER
3508 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3509 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3510 L:      linux-can@vger.kernel.org
3511 W:      https://github.com/linux-can
3512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3514 S:      Maintained
3515 F:      Documentation/networking/can.rst
3516 F:      net/can/
3517 F:      include/linux/can/core.h
3518 F:      include/uapi/linux/can.h
3519 F:      include/uapi/linux/can/bcm.h
3520 F:      include/uapi/linux/can/raw.h
3521 F:      include/uapi/linux/can/gw.h
3522
3523 CAPABILITIES
3524 M:      Serge Hallyn <serge@hallyn.com>
3525 L:      linux-security-module@vger.kernel.org
3526 S:      Supported
3527 F:      include/linux/capability.h
3528 F:      include/uapi/linux/capability.h
3529 F:      security/commoncap.c
3530 F:      kernel/capability.c
3531
3532 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3533 M:      Kevin Tsai <ktsai@capellamicro.com>
3534 S:      Maintained
3535 F:      drivers/iio/light/cm*
3536
3537 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3538 M:      Christian Lamparter <chunkeey@googlemail.com>
3539 L:      linux-wireless@vger.kernel.org
3540 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3541 S:      Maintained
3542 F:      drivers/net/wireless/ath/carl9170/
3543
3544 CAVIUM I2C DRIVER
3545 M:      Jan Glauber <jglauber@cavium.com>
3546 M:      David Daney <david.daney@cavium.com>
3547 W:      http://www.cavium.com
3548 S:      Supported
3549 F:      drivers/i2c/busses/i2c-octeon*
3550 F:      drivers/i2c/busses/i2c-thunderx*
3551
3552 CAVIUM LIQUIDIO NETWORK DRIVER
3553 M:      Derek Chickles <dchickles@marvell.com>
3554 M:      Satanand Burla <sburla@marvell.com>
3555 M:      Felix Manlunas <fmanlunas@marvell.com>
3556 L:      netdev@vger.kernel.org
3557 W:      http://www.cavium.com
3558 S:      Supported
3559 F:      drivers/net/ethernet/cavium/liquidio/
3560
3561 CAVIUM MMC DRIVER
3562 M:      Jan Glauber <jglauber@cavium.com>
3563 M:      David Daney <david.daney@cavium.com>
3564 M:      Steven J. Hill <Steven.Hill@cavium.com>
3565 W:      http://www.cavium.com
3566 S:      Supported
3567 F:      drivers/mmc/host/cavium*
3568
3569 CAVIUM OCTEON-TX CRYPTO DRIVER
3570 M:      George Cherian <george.cherian@cavium.com>
3571 L:      linux-crypto@vger.kernel.org
3572 W:      http://www.cavium.com
3573 S:      Supported
3574 F:      drivers/crypto/cavium/cpt/
3575
3576 CAVIUM THUNDERX2 ARM64 SOC
3577 M:      Robert Richter <rrichter@cavium.com>
3578 M:      Jayachandran C <jnair@caviumnetworks.com>
3579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3580 S:      Maintained
3581 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3582 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3583
3584 CC2520 IEEE-802.15.4 RADIO DRIVER
3585 M:      Varka Bhadram <varkabhadram@gmail.com>
3586 L:      linux-wpan@vger.kernel.org
3587 S:      Maintained
3588 F:      drivers/net/ieee802154/cc2520.c
3589 F:      include/linux/spi/cc2520.h
3590 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3591
3592 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3593 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3594 L:      linux-crypto@vger.kernel.org
3595 S:      Supported
3596 F:      drivers/crypto/ccree/
3597 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3598
3599 CEC FRAMEWORK
3600 M:      Hans Verkuil <hans.verkuil@cisco.com>
3601 L:      linux-media@vger.kernel.org
3602 T:      git git://linuxtv.org/media_tree.git
3603 W:      http://linuxtv.org
3604 S:      Supported
3605 F:      Documentation/media/kapi/cec-core.rst
3606 F:      Documentation/media/uapi/cec
3607 F:      drivers/media/cec/
3608 F:      drivers/media/rc/keymaps/rc-cec.c
3609 F:      include/media/cec.h
3610 F:      include/media/cec-notifier.h
3611 F:      include/uapi/linux/cec.h
3612 F:      include/uapi/linux/cec-funcs.h
3613 F:      Documentation/devicetree/bindings/media/cec.txt
3614 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3615
3616 CEC GPIO DRIVER
3617 M:      Hans Verkuil <hans.verkuil@cisco.com>
3618 L:      linux-media@vger.kernel.org
3619 T:      git git://linuxtv.org/media_tree.git
3620 W:      http://linuxtv.org
3621 S:      Supported
3622 F:      drivers/media/platform/cec-gpio/
3623 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3624
3625 CELL BROADBAND ENGINE ARCHITECTURE
3626 M:      Arnd Bergmann <arnd@arndb.de>
3627 L:      linuxppc-dev@lists.ozlabs.org
3628 W:      http://www.ibm.com/developerworks/power/cell/
3629 S:      Supported
3630 F:      arch/powerpc/include/asm/cell*.h
3631 F:      arch/powerpc/include/asm/spu*.h
3632 F:      arch/powerpc/include/uapi/asm/spu*.h
3633 F:      arch/powerpc/oprofile/*cell*
3634 F:      arch/powerpc/platforms/cell/
3635
3636 CEPH COMMON CODE (LIBCEPH)
3637 M:      Ilya Dryomov <idryomov@gmail.com>
3638 M:      "Yan, Zheng" <zyan@redhat.com>
3639 M:      Sage Weil <sage@redhat.com>
3640 L:      ceph-devel@vger.kernel.org
3641 W:      http://ceph.com/
3642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3643 T:      git git://github.com/ceph/ceph-client.git
3644 S:      Supported
3645 F:      net/ceph/
3646 F:      include/linux/ceph/
3647 F:      include/linux/crush/
3648
3649 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3650 M:      "Yan, Zheng" <zyan@redhat.com>
3651 M:      Sage Weil <sage@redhat.com>
3652 M:      Ilya Dryomov <idryomov@gmail.com>
3653 L:      ceph-devel@vger.kernel.org
3654 W:      http://ceph.com/
3655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3656 T:      git git://github.com/ceph/ceph-client.git
3657 S:      Supported
3658 F:      Documentation/filesystems/ceph.txt
3659 F:      fs/ceph/
3660
3661 CERTIFICATE HANDLING:
3662 M:      David Howells <dhowells@redhat.com>
3663 M:      David Woodhouse <dwmw2@infradead.org>
3664 L:      keyrings@vger.kernel.org
3665 S:      Maintained
3666 F:      Documentation/admin-guide/module-signing.rst
3667 F:      certs/
3668 F:      scripts/sign-file.c
3669 F:      scripts/extract-cert.c
3670
3671 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3672 L:      linux-usb@vger.kernel.org
3673 S:      Orphan
3674 F:      Documentation/usb/WUSB-Design-overview.txt
3675 F:      Documentation/usb/wusb-cbaf
3676 F:      drivers/usb/host/hwa-hc.c
3677 F:      drivers/usb/host/whci/
3678 F:      drivers/usb/wusbcore/
3679 F:      include/linux/usb/wusb*
3680
3681 CFAG12864B LCD DRIVER
3682 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3683 S:      Maintained
3684 F:      drivers/auxdisplay/cfag12864b.c
3685 F:      include/linux/cfag12864b.h
3686
3687 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3688 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3689 S:      Maintained
3690 F:      drivers/auxdisplay/cfag12864bfb.c
3691 F:      include/linux/cfag12864b.h
3692
3693 802.11 (including CFG80211/NL80211)
3694 M:      Johannes Berg <johannes@sipsolutions.net>
3695 L:      linux-wireless@vger.kernel.org
3696 W:      http://wireless.kernel.org/
3697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3699 S:      Maintained
3700 F:      net/wireless/
3701 F:      include/uapi/linux/nl80211.h
3702 F:      include/linux/ieee80211.h
3703 F:      include/net/wext.h
3704 F:      include/net/cfg80211.h
3705 F:      include/net/iw_handler.h
3706 F:      include/net/ieee80211_radiotap.h
3707 F:      Documentation/driver-api/80211/cfg80211.rst
3708 F:      Documentation/networking/regulatory.txt
3709
3710 CHAR and MISC DRIVERS
3711 M:      Arnd Bergmann <arnd@arndb.de>
3712 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3714 S:      Supported
3715 F:      drivers/char/
3716 F:      drivers/misc/
3717 F:      include/linux/miscdevice.h
3718
3719 CHECKPATCH
3720 M:      Andy Whitcroft <apw@canonical.com>
3721 M:      Joe Perches <joe@perches.com>
3722 S:      Maintained
3723 F:      scripts/checkpatch.pl
3724
3725 CHINESE DOCUMENTATION
3726 M:      Harry Wei <harryxiyou@gmail.com>
3727 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3728 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3729 S:      Maintained
3730 F:      Documentation/translations/zh_CN/
3731
3732 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3733 M:      Peter Chen <Peter.Chen@nxp.com>
3734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3735 L:      linux-usb@vger.kernel.org
3736 S:      Maintained
3737 F:      drivers/usb/chipidea/
3738
3739 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3740 M:      Hans de Goede <hdegoede@redhat.com>
3741 L:      linux-input@vger.kernel.org
3742 S:      Maintained
3743 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3744 F:      drivers/input/touchscreen/chipone_icn8318.c
3745
3746 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3747 M:      Hans de Goede <hdegoede@redhat.com>
3748 L:      linux-input@vger.kernel.org
3749 S:      Maintained
3750 F:      drivers/input/touchscreen/chipone_icn8505.c
3751
3752 CHROME HARDWARE PLATFORM SUPPORT
3753 M:      Benson Leung <bleung@chromium.org>
3754 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3755 S:      Maintained
3756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3757 F:      drivers/platform/chrome/
3758
3759 CHROMEOS EC SUBDRIVERS
3760 M:      Benson Leung <bleung@chromium.org>
3761 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3762 R:      Guenter Roeck <groeck@chromium.org>
3763 S:      Maintained
3764 N:      cros_ec
3765 N:      cros-ec
3766 F:      drivers/power/supply/cros_usbpd-charger.c
3767
3768 CHROMEOS EC CODEC DRIVER
3769 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3770 S:      Maintained
3771 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3772 R:      Guenter Roeck <groeck@chromium.org>
3773 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3774 F:      sound/soc/codecs/cros_ec_codec.*
3775
3776 CIRRUS LOGIC AUDIO CODEC DRIVERS
3777 M:      Brian Austin <brian.austin@cirrus.com>
3778 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3779 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3780 S:      Maintained
3781 F:      sound/soc/codecs/cs*
3782
3783 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3784 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3785 L:      netdev@vger.kernel.org
3786 S:      Maintained
3787 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3788
3789 CIRRUS LOGIC LOCHNAGAR DRIVER
3790 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3791 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3792 L:      patches@opensource.cirrus.com
3793 S:      Supported
3794 F:      drivers/clk/clk-lochnagar.c
3795 F:      drivers/mfd/lochnagar-i2c.c
3796 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3797 F:      drivers/regulator/lochnagar-regulator.c
3798 F:      include/dt-bindings/clk/lochnagar.h
3799 F:      include/dt-bindings/pinctrl/lochnagar.h
3800 F:      include/linux/mfd/lochnagar*
3801 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3802 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3803 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3804 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3805
3806 CISCO FCOE HBA DRIVER
3807 M:      Satish Kharat <satishkh@cisco.com>
3808 M:      Sesidhar Baddela <sebaddel@cisco.com>
3809 M:      Karan Tilak Kumar <kartilak@cisco.com>
3810 L:      linux-scsi@vger.kernel.org
3811 S:      Supported
3812 F:      drivers/scsi/fnic/
3813
3814 CISCO SCSI HBA DRIVER
3815 M:      Karan Tilak Kumar <kartilak@cisco.com>
3816 M:      Sesidhar Baddela <sebaddel@cisco.com>
3817 L:      linux-scsi@vger.kernel.org
3818 S:      Supported
3819 F:      drivers/scsi/snic/
3820
3821 CISCO VIC ETHERNET NIC DRIVER
3822 M:      Christian Benvenuti <benve@cisco.com>
3823 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3824 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3825 S:      Supported
3826 F:      drivers/net/ethernet/cisco/enic/
3827
3828 CISCO VIC LOW LATENCY NIC DRIVER
3829 M:      Christian Benvenuti <benve@cisco.com>
3830 M:      Nelson Escobar <neescoba@cisco.com>
3831 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3832 S:      Supported
3833 F:      drivers/infiniband/hw/usnic/
3834
3835 CIRRUS LOGIC MADERA CODEC DRIVERS
3836 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3837 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3838 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3839 L:      patches@opensource.cirrus.com
3840 T:      git https://github.com/CirrusLogic/linux-drivers.git
3841 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3842 S:      Supported
3843 F:      Documentation/devicetree/bindings/mfd/madera.txt
3844 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3845 F:      include/linux/irqchip/irq-madera*
3846 F:      include/linux/mfd/madera/*
3847 F:      drivers/gpio/gpio-madera*
3848 F:      drivers/irqchip/irq-madera*
3849 F:      drivers/mfd/madera*
3850 F:      drivers/mfd/cs47l*
3851 F:      drivers/pinctrl/cirrus/*
3852
3853 CLANG-FORMAT FILE
3854 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3855 S:      Maintained
3856 F:      .clang-format
3857
3858 CLEANCACHE API
3859 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3860 L:      linux-kernel@vger.kernel.org
3861 S:      Maintained
3862 F:      mm/cleancache.c
3863 F:      include/linux/cleancache.h
3864
3865 CLK API
3866 M:      Russell King <linux@armlinux.org.uk>
3867 L:      linux-clk@vger.kernel.org
3868 S:      Maintained
3869 F:      include/linux/clk.h
3870
3871 CLOCKSOURCE, CLOCKEVENT DRIVERS
3872 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3873 M:      Thomas Gleixner <tglx@linutronix.de>
3874 L:      linux-kernel@vger.kernel.org
3875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3876 S:      Supported
3877 F:      drivers/clocksource/
3878 F:      Documentation/devicetree/bindings/timer/
3879
3880 CMPC ACPI DRIVER
3881 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3882 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3883 L:      platform-driver-x86@vger.kernel.org
3884 S:      Supported
3885 F:      drivers/platform/x86/classmate-laptop.c
3886
3887 COBALT MEDIA DRIVER
3888 M:      Hans Verkuil <hans.verkuil@cisco.com>
3889 L:      linux-media@vger.kernel.org
3890 T:      git git://linuxtv.org/media_tree.git
3891 W:      https://linuxtv.org
3892 S:      Supported
3893 F:      drivers/media/pci/cobalt/
3894
3895 COCCINELLE/Semantic Patches (SmPL)
3896 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3897 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3898 M:      Nicolas Palix <nicolas.palix@imag.fr>
3899 M:      Michal Marek <michal.lkml@markovi.net>
3900 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3902 W:      http://coccinelle.lip6.fr/
3903 S:      Supported
3904 F:      Documentation/dev-tools/coccinelle.rst
3905 F:      scripts/coccinelle/
3906 F:      scripts/coccicheck
3907
3908 CODA FILE SYSTEM
3909 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3910 M:      coda@cs.cmu.edu
3911 L:      codalist@coda.cs.cmu.edu
3912 W:      http://www.coda.cs.cmu.edu/
3913 S:      Maintained
3914 F:      Documentation/filesystems/coda.txt
3915 F:      fs/coda/
3916 F:      include/linux/coda*.h
3917 F:      include/uapi/linux/coda*.h
3918
3919 CODA V4L2 MEM2MEM DRIVER
3920 M:      Philipp Zabel <p.zabel@pengutronix.de>
3921 L:      linux-media@vger.kernel.org
3922 S:      Maintained
3923 F:      Documentation/devicetree/bindings/media/coda.txt
3924 F:      drivers/media/platform/coda/
3925
3926 CODE OF CONDUCT
3927 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3928 S:      Supported
3929 F:      Documentation/process/code-of-conduct.rst
3930 F:      Documentation/process/code-of-conduct-interpretation.rst
3931
3932 COMMON CLK FRAMEWORK
3933 M:      Michael Turquette <mturquette@baylibre.com>
3934 M:      Stephen Boyd <sboyd@kernel.org>
3935 L:      linux-clk@vger.kernel.org
3936 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3938 S:      Maintained
3939 F:      Documentation/devicetree/bindings/clock/
3940 F:      drivers/clk/
3941 X:      drivers/clk/clkdev.c
3942 F:      include/linux/clk-pr*
3943 F:      include/linux/clk/
3944 F:      include/linux/of_clk.h
3945
3946 COMMON INTERNET FILE SYSTEM (CIFS)
3947 M:      Steve French <sfrench@samba.org>
3948 L:      linux-cifs@vger.kernel.org
3949 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3950 W:      http://linux-cifs.samba.org/
3951 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3952 S:      Supported
3953 F:      Documentation/filesystems/cifs/
3954 F:      fs/cifs/
3955
3956 COMPACTPCI HOTPLUG CORE
3957 M:      Scott Murray <scott@spiteful.org>
3958 L:      linux-pci@vger.kernel.org
3959 S:      Maintained
3960 F:      drivers/pci/hotplug/cpci_hotplug*
3961
3962 COMPACTPCI HOTPLUG GENERIC DRIVER
3963 M:      Scott Murray <scott@spiteful.org>
3964 L:      linux-pci@vger.kernel.org
3965 S:      Maintained
3966 F:      drivers/pci/hotplug/cpcihp_generic.c
3967
3968 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3969 M:      Scott Murray <scott@spiteful.org>
3970 L:      linux-pci@vger.kernel.org
3971 S:      Maintained
3972 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3973
3974 COMPAL LAPTOP SUPPORT
3975 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3976 L:      platform-driver-x86@vger.kernel.org
3977 S:      Maintained
3978 F:      drivers/platform/x86/compal-laptop.c
3979
3980 COMPILER ATTRIBUTES
3981 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3982 S:      Maintained
3983 F:      include/linux/compiler_attributes.h
3984
3985 CONEXANT ACCESSRUNNER USB DRIVER
3986 L:      accessrunner-general@lists.sourceforge.net
3987 W:      http://accessrunner.sourceforge.net/
3988 S:      Orphan
3989 F:      drivers/usb/atm/cxacru.c
3990
3991 CONFIGFS
3992 M:      Joel Becker <jlbec@evilplan.org>
3993 M:      Christoph Hellwig <hch@lst.de>
3994 T:      git git://git.infradead.org/users/hch/configfs.git
3995 S:      Supported
3996 F:      fs/configfs/
3997 F:      include/linux/configfs.h
3998
3999 CONNECTOR
4000 M:      Evgeniy Polyakov <zbr@ioremap.net>
4001 L:      netdev@vger.kernel.org
4002 S:      Maintained
4003 F:      drivers/connector/
4004
4005 CONTROL GROUP (CGROUP)
4006 M:      Tejun Heo <tj@kernel.org>
4007 M:      Li Zefan <lizefan@huawei.com>
4008 M:      Johannes Weiner <hannes@cmpxchg.org>
4009 L:      cgroups@vger.kernel.org
4010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4011 S:      Maintained
4012 F:      Documentation/admin-guide/cgroup-v2.rst
4013 F:      Documentation/cgroup-v1/
4014 F:      include/linux/cgroup*
4015 F:      kernel/cgroup/
4016
4017 CONTROL GROUP - CPUSET
4018 M:      Li Zefan <lizefan@huawei.com>
4019 L:      cgroups@vger.kernel.org
4020 W:      http://www.bullopensource.org/cpuset/
4021 W:      http://oss.sgi.com/projects/cpusets/
4022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4023 S:      Maintained
4024 F:      Documentation/cgroup-v1/cpusets.txt
4025 F:      include/linux/cpuset.h
4026 F:      kernel/cgroup/cpuset.c
4027
4028 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4029 M:      Johannes Weiner <hannes@cmpxchg.org>
4030 M:      Michal Hocko <mhocko@kernel.org>
4031 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4032 L:      cgroups@vger.kernel.org
4033 L:      linux-mm@kvack.org
4034 S:      Maintained
4035 F:      mm/memcontrol.c
4036 F:      mm/swap_cgroup.c
4037
4038 CORETEMP HARDWARE MONITORING DRIVER
4039 M:      Fenghua Yu <fenghua.yu@intel.com>
4040 L:      linux-hwmon@vger.kernel.org
4041 S:      Maintained
4042 F:      Documentation/hwmon/coretemp
4043 F:      drivers/hwmon/coretemp.c
4044
4045 COSA/SRP SYNC SERIAL DRIVER
4046 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4047 W:      http://www.fi.muni.cz/~kas/cosa/
4048 S:      Maintained
4049 F:      drivers/net/wan/cosa*
4050
4051 CPMAC ETHERNET DRIVER
4052 M:      Florian Fainelli <f.fainelli@gmail.com>
4053 L:      netdev@vger.kernel.org
4054 S:      Maintained
4055 F:      drivers/net/ethernet/ti/cpmac.c
4056
4057 CPU FREQUENCY SCALING FRAMEWORK
4058 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4059 M:      Viresh Kumar <viresh.kumar@linaro.org>
4060 L:      linux-pm@vger.kernel.org
4061 S:      Maintained
4062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4064 B:      https://bugzilla.kernel.org
4065 F:      Documentation/admin-guide/pm/cpufreq.rst
4066 F:      Documentation/admin-guide/pm/intel_pstate.rst
4067 F:      Documentation/cpu-freq/
4068 F:      Documentation/devicetree/bindings/cpufreq/
4069 F:      drivers/cpufreq/
4070 F:      include/linux/cpufreq.h
4071 F:      tools/testing/selftests/cpufreq/
4072
4073 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4074 M:      Viresh Kumar <viresh.kumar@linaro.org>
4075 M:      Sudeep Holla <sudeep.holla@arm.com>
4076 L:      linux-pm@vger.kernel.org
4077 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4078 S:      Maintained
4079 F:      drivers/cpufreq/arm_big_little.h
4080 F:      drivers/cpufreq/arm_big_little.c
4081
4082 CPU POWER MONITORING SUBSYSTEM
4083 M:      Thomas Renninger <trenn@suse.com>
4084 M:      Shuah Khan <shuah@kernel.org>
4085 M:      Shuah Khan <skhan@linuxfoundation.org>
4086 L:      linux-pm@vger.kernel.org
4087 S:      Maintained
4088 F:      tools/power/cpupower/
4089
4090 CPUID/MSR DRIVER
4091 M:      "H. Peter Anvin" <hpa@zytor.com>
4092 S:      Maintained
4093 F:      arch/x86/kernel/cpuid.c
4094 F:      arch/x86/kernel/msr.c
4095
4096 CPUIDLE DRIVER - ARM BIG LITTLE
4097 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4098 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4099 L:      linux-pm@vger.kernel.org
4100 L:      linux-arm-kernel@lists.infradead.org
4101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4102 S:      Maintained
4103 F:      drivers/cpuidle/cpuidle-big_little.c
4104
4105 CPUIDLE DRIVER - ARM EXYNOS
4106 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4107 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4108 M:      Kukjin Kim <kgene@kernel.org>
4109 L:      linux-pm@vger.kernel.org
4110 L:      linux-samsung-soc@vger.kernel.org
4111 S:      Supported
4112 F:      drivers/cpuidle/cpuidle-exynos.c
4113 F:      arch/arm/mach-exynos/pm.c
4114
4115 CPU IDLE TIME MANAGEMENT FRAMEWORK
4116 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4117 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4118 L:      linux-pm@vger.kernel.org
4119 S:      Maintained
4120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4121 B:      https://bugzilla.kernel.org
4122 F:      Documentation/admin-guide/pm/cpuidle.rst
4123 F:      Documentation/driver-api/pm/cpuidle.rst
4124 F:      drivers/cpuidle/*
4125 F:      include/linux/cpuidle.h
4126
4127 CRAMFS FILESYSTEM
4128 M:      Nicolas Pitre <nico@linaro.org>
4129 S:      Maintained
4130 F:      Documentation/filesystems/cramfs.txt
4131 F:      fs/cramfs/
4132
4133 CRYPTO API
4134 M:      Herbert Xu <herbert@gondor.apana.org.au>
4135 M:      "David S. Miller" <davem@davemloft.net>
4136 L:      linux-crypto@vger.kernel.org
4137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4139 S:      Maintained
4140 F:      Documentation/crypto/
4141 F:      Documentation/devicetree/bindings/crypto/
4142 F:      arch/*/crypto/
4143 F:      crypto/
4144 F:      drivers/crypto/
4145 F:      include/crypto/
4146 F:      include/linux/crypto*
4147
4148 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4149 M:      Neil Horman <nhorman@tuxdriver.com>
4150 L:      linux-crypto@vger.kernel.org
4151 S:      Maintained
4152 F:      crypto/ansi_cprng.c
4153 F:      crypto/rng.c
4154
4155 CS3308 MEDIA DRIVER
4156 M:      Hans Verkuil <hverkuil@xs4all.nl>
4157 L:      linux-media@vger.kernel.org
4158 T:      git git://linuxtv.org/media_tree.git
4159 W:      http://linuxtv.org
4160 S:      Odd Fixes
4161 F:      drivers/media/i2c/cs3308.c
4162
4163 CS5535 Audio ALSA driver
4164 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4165 S:      Maintained
4166 F:      sound/pci/cs5535audio/
4167
4168 CSI DRIVERS FOR ALLWINNER V3s
4169 M:      Yong Deng <yong.deng@magewell.com>
4170 L:      linux-media@vger.kernel.org
4171 T:      git git://linuxtv.org/media_tree.git
4172 S:      Maintained
4173 F:      drivers/media/platform/sunxi/sun6i-csi/
4174 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4175
4176 CW1200 WLAN driver
4177 M:      Solomon Peachy <pizza@shaftnet.org>
4178 S:      Maintained
4179 F:      drivers/net/wireless/st/cw1200/
4180
4181 CX18 VIDEO4LINUX DRIVER
4182 M:      Andy Walls <awalls@md.metrocast.net>
4183 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4184 L:      linux-media@vger.kernel.org
4185 T:      git git://linuxtv.org/media_tree.git
4186 W:      https://linuxtv.org
4187 W:      http://www.ivtvdriver.org/index.php/Cx18
4188 S:      Maintained
4189 F:      Documentation/media/v4l-drivers/cx18*
4190 F:      drivers/media/pci/cx18/
4191 F:      include/uapi/linux/ivtv*
4192
4193 CX2341X MPEG ENCODER HELPER MODULE
4194 M:      Hans Verkuil <hverkuil@xs4all.nl>
4195 L:      linux-media@vger.kernel.org
4196 T:      git git://linuxtv.org/media_tree.git
4197 W:      https://linuxtv.org
4198 S:      Maintained
4199 F:      drivers/media/common/cx2341x*
4200 F:      include/media/drv-intf/cx2341x.h
4201
4202 CX24120 MEDIA DRIVER
4203 M:      Jemma Denson <jdenson@gmail.com>
4204 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4205 L:      linux-media@vger.kernel.org
4206 W:      https://linuxtv.org
4207 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4208 S:      Maintained
4209 F:      drivers/media/dvb-frontends/cx24120*
4210
4211 CX88 VIDEO4LINUX DRIVER
4212 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4213 L:      linux-media@vger.kernel.org
4214 W:      https://linuxtv.org
4215 T:      git git://linuxtv.org/media_tree.git
4216 S:      Odd fixes
4217 F:      Documentation/media/v4l-drivers/cx88*
4218 F:      drivers/media/pci/cx88/
4219
4220 CXD2820R MEDIA DRIVER
4221 M:      Antti Palosaari <crope@iki.fi>
4222 L:      linux-media@vger.kernel.org
4223 W:      https://linuxtv.org
4224 W:      http://palosaari.fi/linux/
4225 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4226 T:      git git://linuxtv.org/anttip/media_tree.git
4227 S:      Maintained
4228 F:      drivers/media/dvb-frontends/cxd2820r*
4229
4230 CXGB3 ETHERNET DRIVER (CXGB3)
4231 M:      Vishal Kulkarni <vishal@chelsio.com>
4232 L:      netdev@vger.kernel.org
4233 W:      http://www.chelsio.com
4234 S:      Supported
4235 F:      drivers/net/ethernet/chelsio/cxgb3/
4236
4237 CXGB3 ISCSI DRIVER (CXGB3I)
4238 M:      Karen Xie <kxie@chelsio.com>
4239 L:      linux-scsi@vger.kernel.org
4240 W:      http://www.chelsio.com
4241 S:      Supported
4242 F:      drivers/scsi/cxgbi/cxgb3i
4243
4244 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4245 M:      Steve Wise <swise@chelsio.com>
4246 L:      linux-rdma@vger.kernel.org
4247 W:      http://www.openfabrics.org
4248 S:      Supported
4249 F:      drivers/infiniband/hw/cxgb3/
4250 F:      include/uapi/rdma/cxgb3-abi.h
4251
4252 CXGB4 CRYPTO DRIVER (chcr)
4253 M:      Harsh Jain <harsh@chelsio.com>
4254 L:      linux-crypto@vger.kernel.org
4255 W:      http://www.chelsio.com
4256 S:      Supported
4257 F:      drivers/crypto/chelsio
4258
4259 CXGB4 ETHERNET DRIVER (CXGB4)
4260 M:      Vishal Kulkarni <vishal@chelsio.com>
4261 L:      netdev@vger.kernel.org
4262 W:      http://www.chelsio.com
4263 S:      Supported
4264 F:      drivers/net/ethernet/chelsio/cxgb4/
4265
4266 CXGB4 ISCSI DRIVER (CXGB4I)
4267 M:      Karen Xie <kxie@chelsio.com>
4268 L:      linux-scsi@vger.kernel.org
4269 W:      http://www.chelsio.com
4270 S:      Supported
4271 F:      drivers/scsi/cxgbi/cxgb4i
4272
4273 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4274 M:      Steve Wise <swise@chelsio.com>
4275 L:      linux-rdma@vger.kernel.org
4276 W:      http://www.openfabrics.org
4277 S:      Supported
4278 F:      drivers/infiniband/hw/cxgb4/
4279 F:      include/uapi/rdma/cxgb4-abi.h
4280
4281 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4282 M:      Casey Leedom <leedom@chelsio.com>
4283 L:      netdev@vger.kernel.org
4284 W:      http://www.chelsio.com
4285 S:      Supported
4286 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4287
4288 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4289 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4290 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4291 L:      linuxppc-dev@lists.ozlabs.org
4292 S:      Supported
4293 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4294 F:      drivers/misc/cxl/
4295 F:      include/misc/cxl*
4296 F:      include/uapi/misc/cxl.h
4297 F:      Documentation/powerpc/cxl.txt
4298 F:      Documentation/ABI/testing/sysfs-class-cxl
4299
4300 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4301 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4302 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4303 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4304 L:      linux-scsi@vger.kernel.org
4305 S:      Supported
4306 F:      drivers/scsi/cxlflash/
4307 F:      include/uapi/scsi/cxlflash_ioctl.h
4308 F:      Documentation/powerpc/cxlflash.txt
4309
4310 CYBERPRO FB DRIVER
4311 M:      Russell King <linux@armlinux.org.uk>
4312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4313 W:      http://www.armlinux.org.uk/
4314 S:      Maintained
4315 F:      drivers/video/fbdev/cyber2000fb.*
4316
4317 CYCLADES ASYNC MUX DRIVER
4318 W:      http://www.cyclades.com/
4319 S:      Orphan
4320 F:      drivers/tty/cyclades.c
4321 F:      include/linux/cyclades.h
4322 F:      include/uapi/linux/cyclades.h
4323
4324 CYCLADES PC300 DRIVER
4325 W:      http://www.cyclades.com/
4326 S:      Orphan
4327 F:      drivers/net/wan/pc300*
4328
4329 CYPRESS_FIRMWARE MEDIA DRIVER
4330 M:      Antti Palosaari <crope@iki.fi>
4331 L:      linux-media@vger.kernel.org
4332 W:      https://linuxtv.org
4333 W:      http://palosaari.fi/linux/
4334 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4335 T:      git git://linuxtv.org/anttip/media_tree.git
4336 S:      Maintained
4337 F:      drivers/media/common/cypress_firmware*
4338
4339 CYTTSP TOUCHSCREEN DRIVER
4340 M:      Ferruh Yigit <fery@cypress.com>
4341 L:      linux-input@vger.kernel.org
4342 S:      Supported
4343 F:      drivers/input/touchscreen/cyttsp*
4344 F:      include/linux/input/cyttsp.h
4345
4346 D-LINK DIR-685 TOUCHKEYS DRIVER
4347 M:      Linus Walleij <linus.walleij@linaro.org>
4348 L:      linux-input@vger.kernel.org
4349 S:      Supported
4350 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4351
4352 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4353 M:      Joshua Kinard <kumba@gentoo.org>
4354 S:      Maintained
4355 F:      drivers/rtc/rtc-ds1685.c
4356 F:      include/linux/rtc/ds1685.h
4357
4358 DAMA SLAVE for AX.25
4359 M:      Joerg Reuter <jreuter@yaina.de>
4360 W:      http://yaina.de/jreuter/
4361 W:      http://www.qsl.net/dl1bke/
4362 L:      linux-hams@vger.kernel.org
4363 S:      Maintained
4364 F:      net/ax25/af_ax25.c
4365 F:      net/ax25/ax25_dev.c
4366 F:      net/ax25/ax25_ds_*
4367 F:      net/ax25/ax25_in.c
4368 F:      net/ax25/ax25_out.c
4369 F:      net/ax25/ax25_timer.c
4370 F:      net/ax25/sysctl_net_ax25.c
4371
4372 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4373 L:      netdev@vger.kernel.org
4374 S:      Orphan
4375 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4376 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4377
4378 DC390/AM53C974 SCSI driver
4379 M:      Hannes Reinecke <hare@suse.com>
4380 L:      linux-scsi@vger.kernel.org
4381 S:      Maintained
4382 F:      drivers/scsi/am53c974.c
4383
4384 DC395x SCSI driver
4385 M:      Oliver Neukum <oliver@neukum.org>
4386 M:      Ali Akcaagac <aliakc@web.de>
4387 M:      Jamie Lenehan <lenehan@twibble.org>
4388 L:      dc395x@twibble.org
4389 W:      http://twibble.org/dist/dc395x/
4390 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4391 S:      Maintained
4392 F:      Documentation/scsi/dc395x.txt
4393 F:      drivers/scsi/dc395x.*
4394
4395 DCCP PROTOCOL
4396 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4397 L:      dccp@vger.kernel.org
4398 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4399 S:      Maintained
4400 F:      include/linux/dccp.h
4401 F:      include/uapi/linux/dccp.h
4402 F:      include/linux/tfrc.h
4403 F:      net/dccp/
4404
4405 DECnet NETWORK LAYER
4406 W:      http://linux-decnet.sourceforge.net
4407 L:      linux-decnet-user@lists.sourceforge.net
4408 S:      Orphan
4409 F:      Documentation/networking/decnet.txt
4410 F:      net/decnet/
4411
4412 DECSTATION PLATFORM SUPPORT
4413 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4414 L:      linux-mips@vger.kernel.org
4415 W:      http://www.linux-mips.org/wiki/DECstation
4416 S:      Maintained
4417 F:      arch/mips/dec/
4418 F:      arch/mips/include/asm/dec/
4419 F:      arch/mips/include/asm/mach-dec/
4420
4421 DEFXX FDDI NETWORK DRIVER
4422 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4423 S:      Maintained
4424 F:      drivers/net/fddi/defxx.*
4425
4426 DELL SMBIOS DRIVER
4427 M:      Pali Rohár <pali.rohar@gmail.com>
4428 M:      Mario Limonciello <mario.limonciello@dell.com>
4429 L:      platform-driver-x86@vger.kernel.org
4430 S:      Maintained
4431 F:      drivers/platform/x86/dell-smbios.*
4432
4433 DELL SMBIOS SMM DRIVER
4434 M:      Mario Limonciello <mario.limonciello@dell.com>
4435 L:      platform-driver-x86@vger.kernel.org
4436 S:      Maintained
4437 F:      drivers/platform/x86/dell-smbios-smm.c
4438
4439 DELL SMBIOS WMI DRIVER
4440 M:      Mario Limonciello <mario.limonciello@dell.com>
4441 L:      platform-driver-x86@vger.kernel.org
4442 S:      Maintained
4443 F:      drivers/platform/x86/dell-smbios-wmi.c
4444 F:      tools/wmi/dell-smbios-example.c
4445
4446 DEFZA FDDI NETWORK DRIVER
4447 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4448 S:      Maintained
4449 F:      drivers/net/fddi/defza.*
4450
4451 DELL LAPTOP DRIVER
4452 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4453 M:      Pali Rohár <pali.rohar@gmail.com>
4454 L:      platform-driver-x86@vger.kernel.org
4455 S:      Maintained
4456 F:      drivers/platform/x86/dell-laptop.c
4457
4458 DELL LAPTOP FREEFALL DRIVER
4459 M:      Pali Rohár <pali.rohar@gmail.com>
4460 S:      Maintained
4461 F:      drivers/platform/x86/dell-smo8800.c
4462
4463 DELL LAPTOP RBTN DRIVER
4464 M:      Pali Rohár <pali.rohar@gmail.com>
4465 S:      Maintained
4466 F:      drivers/platform/x86/dell-rbtn.*
4467
4468 DELL REMOTE BIOS UPDATE DRIVER
4469 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4470 L:      platform-driver-x86@vger.kernel.org
4471 S:      Maintained
4472 F:      drivers/platform/x86/dell_rbu.c
4473
4474 DELL LAPTOP SMM DRIVER
4475 M:      Pali Rohár <pali.rohar@gmail.com>
4476 S:      Maintained
4477 F:      drivers/hwmon/dell-smm-hwmon.c
4478 F:      include/uapi/linux/i8k.h
4479
4480 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4481 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4482 L:      platform-driver-x86@vger.kernel.org
4483 S:      Maintained
4484 F:      Documentation/dcdbas.txt
4485 F:      drivers/platform/x86/dcdbas.*
4486
4487 DELL WMI NOTIFICATIONS DRIVER
4488 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4489 M:      Pali Rohár <pali.rohar@gmail.com>
4490 S:      Maintained
4491 F:      drivers/platform/x86/dell-wmi.c
4492
4493 DELL WMI DESCRIPTOR DRIVER
4494 M:      Mario Limonciello <mario.limonciello@dell.com>
4495 S:      Maintained
4496 F:      drivers/platform/x86/dell-wmi-descriptor.c
4497
4498 DELTA ST MEDIA DRIVER
4499 M:      Hugues Fruchet <hugues.fruchet@st.com>
4500 L:      linux-media@vger.kernel.org
4501 T:      git git://linuxtv.org/media_tree.git
4502 W:      https://linuxtv.org
4503 S:      Supported
4504 F:      drivers/media/platform/sti/delta
4505
4506 DENALI NAND DRIVER
4507 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4508 L:      linux-mtd@lists.infradead.org
4509 S:      Supported
4510 F:      drivers/mtd/nand/raw/denali*
4511
4512 DESIGNWARE USB2 DRD IP DRIVER
4513 M:      Minas Harutyunyan <hminas@synopsys.com>
4514 L:      linux-usb@vger.kernel.org
4515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4516 S:      Maintained
4517 F:      drivers/usb/dwc2/
4518
4519 DESIGNWARE USB3 DRD IP DRIVER
4520 M:      Felipe Balbi <balbi@kernel.org>
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/dwc3/
4525
4526 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4527 M:      Andreas Klinger <ak@it-klinger.de>
4528 L:      linux-iio@vger.kernel.org
4529 S:      Maintained
4530 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4531 F:      drivers/iio/proximity/srf*.c
4532
4533 DEVICE COREDUMP (DEV_COREDUMP)
4534 M:      Johannes Berg <johannes@sipsolutions.net>
4535 L:      linux-kernel@vger.kernel.org
4536 S:      Maintained
4537 F:      drivers/base/devcoredump.c
4538 F:      include/linux/devcoredump.h
4539
4540 DEVICE FREQUENCY (DEVFREQ)
4541 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4542 M:      Kyungmin Park <kyungmin.park@samsung.com>
4543 R:      Chanwoo Choi <cw00.choi@samsung.com>
4544 L:      linux-pm@vger.kernel.org
4545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4546 S:      Maintained
4547 F:      drivers/devfreq/
4548 F:      include/linux/devfreq.h
4549 F:      Documentation/devicetree/bindings/devfreq/
4550
4551 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4552 M:      Chanwoo Choi <cw00.choi@samsung.com>
4553 L:      linux-pm@vger.kernel.org
4554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4555 S:      Supported
4556 F:      drivers/devfreq/event/
4557 F:      drivers/devfreq/devfreq-event.c
4558 F:      include/linux/devfreq-event.h
4559 F:      Documentation/devicetree/bindings/devfreq/event/
4560
4561 DEVICE NUMBER REGISTRY
4562 M:      Torben Mathiasen <device@lanana.org>
4563 W:      http://lanana.org/docs/device-list/index.html
4564 S:      Maintained
4565
4566 DEVICE-MAPPER  (LVM)
4567 M:      Alasdair Kergon <agk@redhat.com>
4568 M:      Mike Snitzer <snitzer@redhat.com>
4569 M:      dm-devel@redhat.com
4570 L:      dm-devel@redhat.com
4571 W:      http://sources.redhat.com/dm
4572 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4574 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4575 S:      Maintained
4576 F:      Documentation/device-mapper/
4577 F:      drivers/md/Makefile
4578 F:      drivers/md/Kconfig
4579 F:      drivers/md/dm*
4580 F:      drivers/md/persistent-data/
4581 F:      include/linux/device-mapper.h
4582 F:      include/linux/dm-*.h
4583 F:      include/uapi/linux/dm-*.h
4584
4585 DEVLINK
4586 M:      Jiri Pirko <jiri@mellanox.com>
4587 L:      netdev@vger.kernel.org
4588 S:      Supported
4589 F:      net/core/devlink.c
4590 F:      include/net/devlink.h
4591 F:      include/uapi/linux/devlink.h
4592
4593 DIALOG SEMICONDUCTOR DRIVERS
4594 M:      Support Opensource <support.opensource@diasemi.com>
4595 W:      http://www.dialog-semiconductor.com/products
4596 S:      Supported
4597 F:      Documentation/hwmon/da90??
4598 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4599 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4600 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4601 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4602 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4603 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4604 F:      drivers/gpio/gpio-da90??.c
4605 F:      drivers/hwmon/da90??-hwmon.c
4606 F:      drivers/iio/adc/da91??-*.c
4607 F:      drivers/input/misc/da90??_onkey.c
4608 F:      drivers/input/touchscreen/da9052_tsi.c
4609 F:      drivers/leds/leds-da90??.c
4610 F:      drivers/mfd/da903x.c
4611 F:      drivers/mfd/da90??-*.c
4612 F:      drivers/mfd/da91??-*.c
4613 F:      drivers/power/supply/da9052-battery.c
4614 F:      drivers/power/supply/da91??-*.c
4615 F:      drivers/regulator/da903x.c
4616 F:      drivers/regulator/da9???-regulator.[ch]
4617 F:      drivers/thermal/da90??-thermal.c
4618 F:      drivers/rtc/rtc-da90??.c
4619 F:      drivers/video/backlight/da90??_bl.c
4620 F:      drivers/watchdog/da90??_wdt.c
4621 F:      include/linux/mfd/da903x.h
4622 F:      include/linux/mfd/da9052/
4623 F:      include/linux/mfd/da9055/
4624 F:      include/linux/mfd/da9062/
4625 F:      include/linux/mfd/da9063/
4626 F:      include/linux/mfd/da9150/
4627 F:      include/linux/regulator/da9211.h
4628 F:      include/sound/da[79]*.h
4629 F:      sound/soc/codecs/da[79]*.[ch]
4630
4631 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4632 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4633 L:      linux-gpio@vger.kernel.org
4634 S:      Maintained
4635 F:      drivers/gpio/gpio-gpio-mm.c
4636
4637 DIOLAN U2C-12 I2C DRIVER
4638 M:      Guenter Roeck <linux@roeck-us.net>
4639 L:      linux-i2c@vger.kernel.org
4640 S:      Maintained
4641 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4642
4643 FILESYSTEM DIRECT ACCESS (DAX)
4644 M:      Matthew Wilcox <willy@infradead.org>
4645 M:      Ross Zwisler <zwisler@kernel.org>
4646 M:      Jan Kara <jack@suse.cz>
4647 L:      linux-fsdevel@vger.kernel.org
4648 S:      Supported
4649 F:      fs/dax.c
4650 F:      include/linux/dax.h
4651 F:      include/trace/events/fs_dax.h
4652
4653 DEVICE DIRECT ACCESS (DAX)
4654 M:      Dan Williams <dan.j.williams@intel.com>
4655 M:      Dave Jiang <dave.jiang@intel.com>
4656 M:      Ross Zwisler <zwisler@kernel.org>
4657 M:      Vishal Verma <vishal.l.verma@intel.com>
4658 L:      linux-nvdimm@lists.01.org
4659 S:      Supported
4660 F:      drivers/dax/
4661
4662 DIRECTORY NOTIFICATION (DNOTIFY)
4663 M:      Jan Kara <jack@suse.cz>
4664 R:      Amir Goldstein <amir73il@gmail.com>
4665 L:      linux-fsdevel@vger.kernel.org
4666 S:      Maintained
4667 F:      Documentation/filesystems/dnotify.txt
4668 F:      fs/notify/dnotify/
4669 F:      include/linux/dnotify.h
4670
4671 DISK GEOMETRY AND PARTITION HANDLING
4672 M:      Andries Brouwer <aeb@cwi.nl>
4673 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4674 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4675 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4676 S:      Maintained
4677
4678 DISKQUOTA
4679 M:      Jan Kara <jack@suse.com>
4680 S:      Maintained
4681 F:      Documentation/filesystems/quota.txt
4682 F:      fs/quota/
4683 F:      include/linux/quota*.h
4684 F:      include/uapi/linux/quota*.h
4685
4686 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4687 M:      Bernie Thompson <bernie@plugable.com>
4688 L:      linux-fbdev@vger.kernel.org
4689 S:      Maintained
4690 W:      http://plugable.com/category/projects/udlfb/
4691 F:      drivers/video/fbdev/udlfb.c
4692 F:      include/video/udlfb.h
4693 F:      Documentation/fb/udlfb.txt
4694
4695 DISTRIBUTED LOCK MANAGER (DLM)
4696 M:      Christine Caulfield <ccaulfie@redhat.com>
4697 M:      David Teigland <teigland@redhat.com>
4698 L:      cluster-devel@redhat.com
4699 W:      http://sources.redhat.com/cluster/
4700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4701 S:      Supported
4702 F:      fs/dlm/
4703
4704 DMA BUFFER SHARING FRAMEWORK
4705 M:      Sumit Semwal <sumit.semwal@linaro.org>
4706 S:      Maintained
4707 L:      linux-media@vger.kernel.org
4708 L:      dri-devel@lists.freedesktop.org
4709 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4710 F:      drivers/dma-buf/
4711 F:      include/linux/dma-buf*
4712 F:      include/linux/reservation.h
4713 F:      include/linux/*fence.h
4714 F:      Documentation/driver-api/dma-buf.rst
4715 T:      git git://anongit.freedesktop.org/drm/drm-misc
4716
4717 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4718 M:      Vinod Koul <vkoul@kernel.org>
4719 L:      dmaengine@vger.kernel.org
4720 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4721 S:      Maintained
4722 F:      drivers/dma/
4723 F:      include/linux/dmaengine.h
4724 F:      include/linux/of_dma.h
4725 F:      Documentation/devicetree/bindings/dma/
4726 F:      Documentation/driver-api/dmaengine/
4727 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4728
4729 DMA MAPPING HELPERS
4730 M:      Christoph Hellwig <hch@lst.de>
4731 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4732 R:      Robin Murphy <robin.murphy@arm.com>
4733 L:      iommu@lists.linux-foundation.org
4734 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4735 W:      http://git.infradead.org/users/hch/dma-mapping.git
4736 S:      Supported
4737 F:      kernel/dma/
4738 F:      include/asm-generic/dma-mapping.h
4739 F:      include/linux/dma-direct.h
4740 F:      include/linux/dma-mapping.h
4741 F:      include/linux/dma-noncoherent.h
4742
4743 DME1737 HARDWARE MONITOR DRIVER
4744 M:      Juerg Haefliger <juergh@gmail.com>
4745 L:      linux-hwmon@vger.kernel.org
4746 S:      Maintained
4747 F:      Documentation/hwmon/dme1737
4748 F:      drivers/hwmon/dme1737.c
4749
4750 DMI/SMBIOS SUPPORT
4751 M:      Jean Delvare <jdelvare@suse.com>
4752 S:      Maintained
4753 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4754 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4755 F:      drivers/firmware/dmi-id.c
4756 F:      drivers/firmware/dmi_scan.c
4757 F:      include/linux/dmi.h
4758
4759 DOCUMENTATION
4760 M:      Jonathan Corbet <corbet@lwn.net>
4761 L:      linux-doc@vger.kernel.org
4762 S:      Maintained
4763 F:      Documentation/
4764 F:      scripts/kernel-doc
4765 X:      Documentation/ABI/
4766 X:      Documentation/acpi/
4767 X:      Documentation/devicetree/
4768 X:      Documentation/i2c/
4769 X:      Documentation/media/
4770 X:      Documentation/power/
4771 X:      Documentation/spi/
4772 T:      git git://git.lwn.net/linux.git docs-next
4773
4774 DOCUMENTATION/ITALIAN
4775 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4776 L:      linux-doc@vger.kernel.org
4777 S:      Maintained
4778 F:      Documentation/translations/it_IT
4779
4780 DONGWOON DW9714 LENS VOICE COIL DRIVER
4781 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4782 L:      linux-media@vger.kernel.org
4783 T:      git git://linuxtv.org/media_tree.git
4784 S:      Maintained
4785 F:      drivers/media/i2c/dw9714.c
4786 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4787
4788 DONGWOON DW9807 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/dw9807-vcm.c
4794 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4795
4796 DOUBLETALK DRIVER
4797 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4798 L:      blinux-list@redhat.com
4799 S:      Maintained
4800 F:      drivers/char/dtlk.c
4801 F:      include/linux/dtlk.h
4802
4803 DPAA2 DATAPATH I/O (DPIO) DRIVER
4804 M:      Roy Pledge <Roy.Pledge@nxp.com>
4805 L:      linux-kernel@vger.kernel.org
4806 S:      Maintained
4807 F:      drivers/soc/fsl/dpio
4808
4809 DPAA2 ETHERNET DRIVER
4810 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4811 L:      netdev@vger.kernel.org
4812 S:      Maintained
4813 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4814 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4815 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4816 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4817 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4818
4819 DPAA2 ETHERNET SWITCH DRIVER
4820 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4821 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4822 L:      linux-kernel@vger.kernel.org
4823 S:      Maintained
4824 F:      drivers/staging/fsl-dpaa2/ethsw
4825
4826 DPAA2 PTP CLOCK DRIVER
4827 M:      Yangbo Lu <yangbo.lu@nxp.com>
4828 L:      netdev@vger.kernel.org
4829 S:      Maintained
4830 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4831 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4832
4833 DPT_I2O SCSI RAID DRIVER
4834 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4835 L:      linux-scsi@vger.kernel.org
4836 W:      http://www.adaptec.com/
4837 S:      Maintained
4838 F:      drivers/scsi/dpt*
4839 F:      drivers/scsi/dpt/
4840
4841 DRBD DRIVER
4842 M:      Philipp Reisner <philipp.reisner@linbit.com>
4843 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4844 L:      drbd-dev@lists.linbit.com
4845 W:      http://www.drbd.org
4846 T:      git git://git.linbit.com/linux-drbd.git
4847 T:      git git://git.linbit.com/drbd-8.4.git
4848 S:      Supported
4849 F:      drivers/block/drbd/
4850 F:      lib/lru_cache.c
4851 F:      Documentation/blockdev/drbd/
4852
4853 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4854 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4855 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4857 S:      Supported
4858 F:      Documentation/kobject.txt
4859 F:      drivers/base/
4860 F:      fs/debugfs/
4861 F:      fs/sysfs/
4862 F:      include/linux/debugfs.h
4863 F:      include/linux/kobj*
4864 F:      lib/kobj*
4865
4866 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4867 M:      Kevin Hilman <khilman@kernel.org>
4868 M:      Nishanth Menon <nm@ti.com>
4869 S:      Maintained
4870 F:      drivers/power/avs/
4871 F:      include/linux/power/smartreflex.h
4872 L:      linux-pm@vger.kernel.org
4873
4874 DRM DRIVER FOR ARM PL111 CLCD
4875 M:      Eric Anholt <eric@anholt.net>
4876 T:      git git://anongit.freedesktop.org/drm/drm-misc
4877 S:      Supported
4878 F:      drivers/gpu/drm/pl111/
4879
4880 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4881 M:      Linus Walleij <linus.walleij@linaro.org>
4882 T:      git git://anongit.freedesktop.org/drm/drm-misc
4883 S:      Maintained
4884 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4885 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4886
4887 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4888 M:      Dave Airlie <airlied@redhat.com>
4889 S:      Odd Fixes
4890 F:      drivers/gpu/drm/ast/
4891
4892 DRM DRIVER FOR BOCHS VIRTUAL GPU
4893 M:      Gerd Hoffmann <kraxel@redhat.com>
4894 L:      virtualization@lists.linux-foundation.org
4895 T:      git git://anongit.freedesktop.org/drm/drm-misc
4896 S:      Maintained
4897 F:      drivers/gpu/drm/bochs/
4898
4899 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4900 M:      Linus Walleij <linus.walleij@linaro.org>
4901 T:      git git://anongit.freedesktop.org/drm/drm-misc
4902 S:      Maintained
4903 F:      drivers/gpu/drm/tve200/
4904
4905 DRM DRIVER FOR ILITEK ILI9225 PANELS
4906 M:      David Lechner <david@lechnology.com>
4907 S:      Maintained
4908 F:      drivers/gpu/drm/tinydrm/ili9225.c
4909 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4910
4911 DRM DRIVER FOR HX8357D PANELS
4912 M:      Eric Anholt <eric@anholt.net>
4913 T:      git git://anongit.freedesktop.org/drm/drm-misc
4914 S:      Maintained
4915 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4916 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4917
4918 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4919 S:      Orphan / Obsolete
4920 F:      drivers/gpu/drm/i810/
4921 F:      include/uapi/drm/i810_drm.h
4922
4923 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4924 S:      Orphan / Obsolete
4925 F:      drivers/gpu/drm/mga/
4926 F:      include/uapi/drm/mga_drm.h
4927
4928 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4929 M:      Dave Airlie <airlied@redhat.com>
4930 S:      Odd Fixes
4931 F:      drivers/gpu/drm/mgag200/
4932
4933 DRM DRIVER FOR MI0283QT
4934 M:      Noralf Trønnes <noralf@tronnes.org>
4935 S:      Maintained
4936 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4937 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4938
4939 DRM DRIVER FOR MSM ADRENO GPU
4940 M:      Rob Clark <robdclark@gmail.com>
4941 M:      Sean Paul <sean@poorly.run>
4942 L:      linux-arm-msm@vger.kernel.org
4943 L:      dri-devel@lists.freedesktop.org
4944 L:      freedreno@lists.freedesktop.org
4945 T:      git https://gitlab.freedesktop.org/drm/msm.git
4946 S:      Maintained
4947 F:      drivers/gpu/drm/msm/
4948 F:      include/uapi/drm/msm_drm.h
4949 F:      Documentation/devicetree/bindings/display/msm/
4950
4951 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4952 M:      Ben Skeggs <bskeggs@redhat.com>
4953 L:      dri-devel@lists.freedesktop.org
4954 L:      nouveau@lists.freedesktop.org
4955 T:      git git://github.com/skeggsb/linux
4956 S:      Supported
4957 F:      drivers/gpu/drm/nouveau/
4958 F:      include/uapi/drm/nouveau_drm.h
4959
4960 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4961 M:      Stefan Mavrodiev <stefan@olimex.com>
4962 S:      Maintained
4963 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4964 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4965
4966 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4967 M:      Noralf Trønnes <noralf@tronnes.org>
4968 S:      Maintained
4969 F:      drivers/gpu/drm/tinydrm/repaper.c
4970 F:      Documentation/devicetree/bindings/display/repaper.txt
4971
4972 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4973 M:      Dave Airlie <airlied@redhat.com>
4974 M:      Gerd Hoffmann <kraxel@redhat.com>
4975 L:      virtualization@lists.linux-foundation.org
4976 T:      git git://anongit.freedesktop.org/drm/drm-misc
4977 S:      Obsolete
4978 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4979 F:      drivers/gpu/drm/cirrus/
4980
4981 DRM DRIVER FOR QXL VIRTUAL GPU
4982 M:      Dave Airlie <airlied@redhat.com>
4983 M:      Gerd Hoffmann <kraxel@redhat.com>
4984 L:      virtualization@lists.linux-foundation.org
4985 L:      spice-devel@lists.freedesktop.org
4986 T:      git git://anongit.freedesktop.org/drm/drm-misc
4987 S:      Maintained
4988 F:      drivers/gpu/drm/qxl/
4989 F:      include/uapi/drm/qxl_drm.h
4990
4991 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4992 S:      Orphan / Obsolete
4993 F:      drivers/gpu/drm/r128/
4994 F:      include/uapi/drm/r128_drm.h
4995
4996 DRM DRIVER FOR SAVAGE VIDEO CARDS
4997 S:      Orphan / Obsolete
4998 F:      drivers/gpu/drm/savage/
4999 F:      include/uapi/drm/savage_drm.h
5000
5001 DRM DRIVER FOR SIS VIDEO CARDS
5002 S:      Orphan / Obsolete
5003 F:      drivers/gpu/drm/sis/
5004 F:      include/uapi/drm/sis_drm.h
5005
5006 DRM DRIVER FOR SITRONIX ST7701 PANELS
5007 M:      Jagan Teki <jagan@amarulasolutions.com>
5008 S:      Maintained
5009 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5010 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5011
5012 DRM DRIVER FOR SITRONIX ST7586 PANELS
5013 M:      David Lechner <david@lechnology.com>
5014 S:      Maintained
5015 F:      drivers/gpu/drm/tinydrm/st7586.c
5016 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5017
5018 DRM DRIVER FOR SITRONIX ST7735R PANELS
5019 M:      David Lechner <david@lechnology.com>
5020 S:      Maintained
5021 F:      drivers/gpu/drm/tinydrm/st7735r.c
5022 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5023
5024 DRM DRIVER FOR TDFX VIDEO CARDS
5025 S:      Orphan / Obsolete
5026 F:      drivers/gpu/drm/tdfx/
5027
5028 DRM DRIVER FOR TPO TPG110 PANELS
5029 M:      Linus Walleij <linus.walleij@linaro.org>
5030 T:      git git://anongit.freedesktop.org/drm/drm-misc
5031 S:      Maintained
5032 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5033 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5034
5035 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5036 M:      Dave Airlie <airlied@redhat.com>
5037 R:      Sean Paul <sean@poorly.run>
5038 L:      dri-devel@lists.freedesktop.org
5039 S:      Odd Fixes
5040 F:      drivers/gpu/drm/udl/
5041 T:      git git://anongit.freedesktop.org/drm/drm-misc
5042
5043 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5044 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5045 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5046 R:      Daniel Vetter <daniel@ffwll.ch>
5047 T:      git git://anongit.freedesktop.org/drm/drm-misc
5048 S:      Maintained
5049 L:      dri-devel@lists.freedesktop.org
5050 F:      drivers/gpu/drm/vkms/
5051 F:      Documentation/gpu/vkms.rst
5052
5053 DRM DRIVER FOR VMWARE VIRTUAL GPU
5054 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5055 M:      Thomas Hellstrom <thellstrom@vmware.com>
5056 L:      dri-devel@lists.freedesktop.org
5057 T:      git git://people.freedesktop.org/~thomash/linux
5058 S:      Supported
5059 F:      drivers/gpu/drm/vmwgfx/
5060 F:      include/uapi/drm/vmwgfx_drm.h
5061
5062 DRM DRIVERS
5063 M:      David Airlie <airlied@linux.ie>
5064 M:      Daniel Vetter <daniel@ffwll.ch>
5065 L:      dri-devel@lists.freedesktop.org
5066 T:      git git://anongit.freedesktop.org/drm/drm
5067 B:      https://bugs.freedesktop.org/
5068 C:      irc://chat.freenode.net/dri-devel
5069 S:      Maintained
5070 F:      drivers/gpu/drm/
5071 F:      drivers/gpu/vga/
5072 F:      Documentation/devicetree/bindings/display/
5073 F:      Documentation/devicetree/bindings/gpu/
5074 F:      Documentation/gpu/
5075 F:      include/drm/
5076 F:      include/uapi/drm/
5077 F:      include/linux/vga*
5078
5079 DRM DRIVERS AND MISC GPU PATCHES
5080 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5081 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5082 M:      Sean Paul <sean@poorly.run>
5083 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5084 S:      Maintained
5085 T:      git git://anongit.freedesktop.org/drm/drm-misc
5086 F:      Documentation/gpu/
5087 F:      drivers/gpu/vga/
5088 F:      drivers/gpu/drm/*
5089 F:      include/drm/drm*
5090 F:      include/uapi/drm/drm*
5091 F:      include/linux/vga*
5092
5093 DRM DRIVERS FOR ALLWINNER A10
5094 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5095 L:      dri-devel@lists.freedesktop.org
5096 S:      Supported
5097 F:      drivers/gpu/drm/sun4i/
5098 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5099 T:      git git://anongit.freedesktop.org/drm/drm-misc
5100
5101 DRM DRIVERS FOR AMLOGIC SOCS
5102 M:      Neil Armstrong <narmstrong@baylibre.com>
5103 L:      dri-devel@lists.freedesktop.org
5104 L:      linux-amlogic@lists.infradead.org
5105 W:      http://linux-meson.com/
5106 S:      Supported
5107 F:      drivers/gpu/drm/meson/
5108 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5109 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5110 F:      Documentation/gpu/meson.rst
5111 T:      git git://anongit.freedesktop.org/drm/drm-misc
5112
5113 DRM DRIVERS FOR ATMEL HLCDC
5114 M:      Boris Brezillon <bbrezillon@kernel.org>
5115 L:      dri-devel@lists.freedesktop.org
5116 S:      Supported
5117 F:      drivers/gpu/drm/atmel-hlcdc/
5118 F:      Documentation/devicetree/bindings/display/atmel/
5119 T:      git git://anongit.freedesktop.org/drm/drm-misc
5120
5121 DRM DRIVERS FOR BRIDGE CHIPS
5122 M:      Andrzej Hajda <a.hajda@samsung.com>
5123 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5124 S:      Maintained
5125 T:      git git://anongit.freedesktop.org/drm/drm-misc
5126 F:      drivers/gpu/drm/bridge/
5127
5128 DRM DRIVERS FOR EXYNOS
5129 M:      Inki Dae <inki.dae@samsung.com>
5130 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5131 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5132 M:      Kyungmin Park <kyungmin.park@samsung.com>
5133 L:      dri-devel@lists.freedesktop.org
5134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5135 S:      Supported
5136 F:      drivers/gpu/drm/exynos/
5137 F:      include/uapi/drm/exynos_drm.h
5138 F:      Documentation/devicetree/bindings/display/exynos/
5139
5140 DRM DRIVERS FOR FREESCALE DCU
5141 M:      Stefan Agner <stefan@agner.ch>
5142 M:      Alison Wang <alison.wang@nxp.com>
5143 L:      dri-devel@lists.freedesktop.org
5144 S:      Supported
5145 F:      drivers/gpu/drm/fsl-dcu/
5146 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5147 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5148 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5149 T:      git git://anongit.freedesktop.org/drm/drm-misc
5150
5151 DRM DRIVERS FOR FREESCALE IMX
5152 M:      Philipp Zabel <p.zabel@pengutronix.de>
5153 L:      dri-devel@lists.freedesktop.org
5154 S:      Maintained
5155 F:      drivers/gpu/drm/imx/
5156 F:      drivers/gpu/ipu-v3/
5157 F:      Documentation/devicetree/bindings/display/imx/
5158
5159 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5160 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5161 L:      dri-devel@lists.freedesktop.org
5162 T:      git git://github.com/patjak/drm-gma500
5163 S:      Maintained
5164 F:      drivers/gpu/drm/gma500/
5165
5166 DRM DRIVERS FOR HISILICON
5167 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5168 M:      Rongrong Zou <zourongrong@gmail.com>
5169 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5170 R:      Chen Feng <puck.chen@hisilicon.com>
5171 L:      dri-devel@lists.freedesktop.org
5172 T:      git git://github.com/xin3liang/linux.git
5173 S:      Maintained
5174 F:      drivers/gpu/drm/hisilicon/
5175 F:      Documentation/devicetree/bindings/display/hisilicon/
5176
5177 DRM DRIVERS FOR MEDIATEK
5178 M:      CK Hu <ck.hu@mediatek.com>
5179 M:      Philipp Zabel <p.zabel@pengutronix.de>
5180 L:      dri-devel@lists.freedesktop.org
5181 S:      Supported
5182 F:      drivers/gpu/drm/mediatek/
5183 F:      Documentation/devicetree/bindings/display/mediatek/
5184
5185 DRM DRIVERS FOR NVIDIA TEGRA
5186 M:      Thierry Reding <thierry.reding@gmail.com>
5187 L:      dri-devel@lists.freedesktop.org
5188 L:      linux-tegra@vger.kernel.org
5189 T:      git git://anongit.freedesktop.org/tegra/linux.git
5190 S:      Supported
5191 F:      drivers/gpu/drm/tegra/
5192 F:      drivers/gpu/host1x/
5193 F:      include/linux/host1x.h
5194 F:      include/uapi/drm/tegra_drm.h
5195 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5196
5197 DRM DRIVERS FOR RENESAS
5198 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5199 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5200 L:      dri-devel@lists.freedesktop.org
5201 L:      linux-renesas-soc@vger.kernel.org
5202 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5203 S:      Supported
5204 F:      drivers/gpu/drm/rcar-du/
5205 F:      drivers/gpu/drm/shmobile/
5206 F:      include/linux/platform_data/shmob_drm.h
5207 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5208 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5209 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5210
5211 DRM DRIVERS FOR ROCKCHIP
5212 M:      Sandy Huang <hjc@rock-chips.com>
5213 M:      Heiko Stübner <heiko@sntech.de>
5214 L:      dri-devel@lists.freedesktop.org
5215 S:      Maintained
5216 F:      drivers/gpu/drm/rockchip/
5217 F:      Documentation/devicetree/bindings/display/rockchip/
5218 T:      git git://anongit.freedesktop.org/drm/drm-misc
5219
5220 DRM DRIVERS FOR STI
5221 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5222 M:      Vincent Abriou <vincent.abriou@st.com>
5223 L:      dri-devel@lists.freedesktop.org
5224 T:      git git://anongit.freedesktop.org/drm/drm-misc
5225 S:      Maintained
5226 F:      drivers/gpu/drm/sti
5227 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5228
5229 DRM DRIVERS FOR STM
5230 M:      Yannick Fertre <yannick.fertre@st.com>
5231 M:      Philippe Cornu <philippe.cornu@st.com>
5232 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5233 M:      Vincent Abriou <vincent.abriou@st.com>
5234 L:      dri-devel@lists.freedesktop.org
5235 T:      git git://anongit.freedesktop.org/drm/drm-misc
5236 S:      Maintained
5237 F:      drivers/gpu/drm/stm
5238 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5239
5240 DRM DRIVERS FOR TI LCDC
5241 M:      Jyri Sarha <jsarha@ti.com>
5242 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5243 L:      dri-devel@lists.freedesktop.org
5244 S:      Maintained
5245 F:      drivers/gpu/drm/tilcdc/
5246 F:      Documentation/devicetree/bindings/display/tilcdc/
5247
5248 DRM DRIVERS FOR TI OMAP
5249 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5250 L:      dri-devel@lists.freedesktop.org
5251 S:      Maintained
5252 F:      drivers/gpu/drm/omapdrm/
5253 F:      Documentation/devicetree/bindings/display/ti/
5254
5255 DRM DRIVERS FOR V3D
5256 M:      Eric Anholt <eric@anholt.net>
5257 S:      Supported
5258 F:      drivers/gpu/drm/v3d/
5259 F:      include/uapi/drm/v3d_drm.h
5260 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5261 T:      git git://anongit.freedesktop.org/drm/drm-misc
5262
5263 DRM DRIVERS FOR VC4
5264 M:      Eric Anholt <eric@anholt.net>
5265 T:      git git://github.com/anholt/linux
5266 S:      Supported
5267 F:      drivers/gpu/drm/vc4/
5268 F:      include/uapi/drm/vc4_drm.h
5269 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5270 T:      git git://anongit.freedesktop.org/drm/drm-misc
5271
5272 DRM DRIVERS FOR VIVANTE GPU IP
5273 M:      Lucas Stach <l.stach@pengutronix.de>
5274 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5275 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5276 L:      etnaviv@lists.freedesktop.org
5277 L:      dri-devel@lists.freedesktop.org
5278 S:      Maintained
5279 F:      drivers/gpu/drm/etnaviv/
5280 F:      include/uapi/drm/etnaviv_drm.h
5281 F:      Documentation/devicetree/bindings/display/etnaviv/
5282
5283 DRM DRIVERS FOR ZTE ZX
5284 M:      Shawn Guo <shawnguo@kernel.org>
5285 L:      dri-devel@lists.freedesktop.org
5286 S:      Maintained
5287 F:      drivers/gpu/drm/zte/
5288 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5289 T:      git git://anongit.freedesktop.org/drm/drm-misc
5290
5291 DRM PANEL DRIVERS
5292 M:      Thierry Reding <thierry.reding@gmail.com>
5293 L:      dri-devel@lists.freedesktop.org
5294 T:      git git://anongit.freedesktop.org/drm/drm-misc
5295 S:      Maintained
5296 F:      drivers/gpu/drm/drm_panel.c
5297 F:      drivers/gpu/drm/panel/
5298 F:      include/drm/drm_panel.h
5299 F:      Documentation/devicetree/bindings/display/panel/
5300
5301 DRM TINYDRM DRIVERS
5302 M:      Noralf Trønnes <noralf@tronnes.org>
5303 W:      https://github.com/notro/tinydrm/wiki/Development
5304 T:      git git://anongit.freedesktop.org/drm/drm-misc
5305 S:      Maintained
5306 F:      drivers/gpu/drm/tinydrm/
5307 F:      include/drm/tinydrm/
5308
5309 DRM DRIVERS FOR XEN
5310 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5311 T:      git git://anongit.freedesktop.org/drm/drm-misc
5312 L:      dri-devel@lists.freedesktop.org
5313 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5314 S:      Supported
5315 F:      drivers/gpu/drm/xen/
5316 F:      Documentation/gpu/xen-front.rst
5317
5318 DRM TTM SUBSYSTEM
5319 M:      Christian Koenig <christian.koenig@amd.com>
5320 M:      Huang Rui <ray.huang@amd.com>
5321 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5322 T:      git git://people.freedesktop.org/~agd5f/linux
5323 S:      Maintained
5324 L:      dri-devel@lists.freedesktop.org
5325 F:      include/drm/ttm/
5326 F:      drivers/gpu/drm/ttm/
5327
5328 DSBR100 USB FM RADIO DRIVER
5329 M:      Alexey Klimov <klimov.linux@gmail.com>
5330 L:      linux-media@vger.kernel.org
5331 T:      git git://linuxtv.org/media_tree.git
5332 S:      Maintained
5333 F:      drivers/media/radio/dsbr100.c
5334
5335 DSCC4 DRIVER
5336 M:      Francois Romieu <romieu@fr.zoreil.com>
5337 L:      netdev@vger.kernel.org
5338 S:      Maintained
5339 F:      drivers/net/wan/dscc4.c
5340
5341 DT3155 MEDIA DRIVER
5342 M:      Hans Verkuil <hverkuil@xs4all.nl>
5343 L:      linux-media@vger.kernel.org
5344 T:      git git://linuxtv.org/media_tree.git
5345 W:      https://linuxtv.org
5346 S:      Odd Fixes
5347 F:      drivers/media/pci/dt3155/
5348
5349 DVB_USB_AF9015 MEDIA DRIVER
5350 M:      Antti Palosaari <crope@iki.fi>
5351 L:      linux-media@vger.kernel.org
5352 W:      https://linuxtv.org
5353 W:      http://palosaari.fi/linux/
5354 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5355 T:      git git://linuxtv.org/anttip/media_tree.git
5356 S:      Maintained
5357 F:      drivers/media/usb/dvb-usb-v2/af9015*
5358
5359 DVB_USB_AF9035 MEDIA DRIVER
5360 M:      Antti Palosaari <crope@iki.fi>
5361 L:      linux-media@vger.kernel.org
5362 W:      https://linuxtv.org
5363 W:      http://palosaari.fi/linux/
5364 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5365 T:      git git://linuxtv.org/anttip/media_tree.git
5366 S:      Maintained
5367 F:      drivers/media/usb/dvb-usb-v2/af9035*
5368
5369 DVB_USB_ANYSEE MEDIA DRIVER
5370 M:      Antti Palosaari <crope@iki.fi>
5371 L:      linux-media@vger.kernel.org
5372 W:      https://linuxtv.org
5373 W:      http://palosaari.fi/linux/
5374 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5375 T:      git git://linuxtv.org/anttip/media_tree.git
5376 S:      Maintained
5377 F:      drivers/media/usb/dvb-usb-v2/anysee*
5378
5379 DVB_USB_AU6610 MEDIA DRIVER
5380 M:      Antti Palosaari <crope@iki.fi>
5381 L:      linux-media@vger.kernel.org
5382 W:      https://linuxtv.org
5383 W:      http://palosaari.fi/linux/
5384 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5385 T:      git git://linuxtv.org/anttip/media_tree.git
5386 S:      Maintained
5387 F:      drivers/media/usb/dvb-usb-v2/au6610*
5388
5389 DVB_USB_CE6230 MEDIA DRIVER
5390 M:      Antti Palosaari <crope@iki.fi>
5391 L:      linux-media@vger.kernel.org
5392 W:      https://linuxtv.org
5393 W:      http://palosaari.fi/linux/
5394 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5395 T:      git git://linuxtv.org/anttip/media_tree.git
5396 S:      Maintained
5397 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5398
5399 DVB_USB_CXUSB MEDIA DRIVER
5400 M:      Michael Krufky <mkrufky@linuxtv.org>
5401 L:      linux-media@vger.kernel.org
5402 W:      https://linuxtv.org
5403 W:      http://github.com/mkrufky
5404 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5405 T:      git git://linuxtv.org/media_tree.git
5406 S:      Maintained
5407 F:      drivers/media/usb/dvb-usb/cxusb*
5408
5409 DVB_USB_EC168 MEDIA DRIVER
5410 M:      Antti Palosaari <crope@iki.fi>
5411 L:      linux-media@vger.kernel.org
5412 W:      https://linuxtv.org
5413 W:      http://palosaari.fi/linux/
5414 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5415 T:      git git://linuxtv.org/anttip/media_tree.git
5416 S:      Maintained
5417 F:      drivers/media/usb/dvb-usb-v2/ec168*
5418
5419 DVB_USB_GL861 MEDIA DRIVER
5420 M:      Antti Palosaari <crope@iki.fi>
5421 L:      linux-media@vger.kernel.org
5422 W:      https://linuxtv.org
5423 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5424 T:      git git://linuxtv.org/anttip/media_tree.git
5425 S:      Maintained
5426 F:      drivers/media/usb/dvb-usb-v2/gl861*
5427
5428 DVB_USB_MXL111SF MEDIA DRIVER
5429 M:      Michael Krufky <mkrufky@linuxtv.org>
5430 L:      linux-media@vger.kernel.org
5431 W:      https://linuxtv.org
5432 W:      http://github.com/mkrufky
5433 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5434 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5435 S:      Maintained
5436 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5437
5438 DVB_USB_RTL28XXU MEDIA DRIVER
5439 M:      Antti Palosaari <crope@iki.fi>
5440 L:      linux-media@vger.kernel.org
5441 W:      https://linuxtv.org
5442 W:      http://palosaari.fi/linux/
5443 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5444 T:      git git://linuxtv.org/anttip/media_tree.git
5445 S:      Maintained
5446 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5447
5448 DVB_USB_V2 MEDIA DRIVER
5449 M:      Antti Palosaari <crope@iki.fi>
5450 L:      linux-media@vger.kernel.org
5451 W:      https://linuxtv.org
5452 W:      http://palosaari.fi/linux/
5453 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5454 T:      git git://linuxtv.org/anttip/media_tree.git
5455 S:      Maintained
5456 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5457 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5458
5459 DYNAMIC DEBUG
5460 M:      Jason Baron <jbaron@akamai.com>
5461 S:      Maintained
5462 F:      lib/dynamic_debug.c
5463 F:      include/linux/dynamic_debug.h
5464
5465 DYNAMIC INTERRUPT MODERATION
5466 M:      Tal Gilboa <talgi@mellanox.com>
5467 S:      Maintained
5468 F:      include/linux/net_dim.h
5469
5470 DZ DECSTATION DZ11 SERIAL DRIVER
5471 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5472 S:      Maintained
5473 F:      drivers/tty/serial/dz.*
5474
5475 E3X0 POWER BUTTON DRIVER
5476 M:      Moritz Fischer <moritz.fischer@ettus.com>
5477 L:      usrp-users@lists.ettus.com
5478 W:      http://www.ettus.com
5479 S:      Supported
5480 F:      drivers/input/misc/e3x0-button.c
5481 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5482
5483 E4000 MEDIA DRIVER
5484 M:      Antti Palosaari <crope@iki.fi>
5485 L:      linux-media@vger.kernel.org
5486 W:      https://linuxtv.org
5487 W:      http://palosaari.fi/linux/
5488 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5489 T:      git git://linuxtv.org/anttip/media_tree.git
5490 S:      Maintained
5491 F:      drivers/media/tuners/e4000*
5492
5493 EARTH_PT1 MEDIA DRIVER
5494 M:      Akihiro Tsukada <tskd08@gmail.com>
5495 L:      linux-media@vger.kernel.org
5496 S:      Odd Fixes
5497 F:      drivers/media/pci/pt1/
5498
5499 EARTH_PT3 MEDIA DRIVER
5500 M:      Akihiro Tsukada <tskd08@gmail.com>
5501 L:      linux-media@vger.kernel.org
5502 S:      Odd Fixes
5503 F:      drivers/media/pci/pt3/
5504
5505 EC100 MEDIA DRIVER
5506 M:      Antti Palosaari <crope@iki.fi>
5507 L:      linux-media@vger.kernel.org
5508 W:      https://linuxtv.org
5509 W:      http://palosaari.fi/linux/
5510 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5511 T:      git git://linuxtv.org/anttip/media_tree.git
5512 S:      Maintained
5513 F:      drivers/media/dvb-frontends/ec100*
5514
5515 ECRYPT FILE SYSTEM
5516 M:      Tyler Hicks <tyhicks@canonical.com>
5517 L:      ecryptfs@vger.kernel.org
5518 W:      http://ecryptfs.org
5519 W:      https://launchpad.net/ecryptfs
5520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5521 S:      Supported
5522 F:      Documentation/filesystems/ecryptfs.txt
5523 F:      fs/ecryptfs/
5524
5525 EDAC-AMD64
5526 M:      Borislav Petkov <bp@alien8.de>
5527 L:      linux-edac@vger.kernel.org
5528 S:      Maintained
5529 F:      drivers/edac/amd64_edac*
5530
5531 EDAC-AST2500
5532 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5533 S:      Supported
5534 F:      drivers/edac/aspeed_edac.c
5535 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5536
5537 EDAC-CALXEDA
5538 M:      Robert Richter <rric@kernel.org>
5539 L:      linux-edac@vger.kernel.org
5540 S:      Maintained
5541 F:      drivers/edac/highbank*
5542
5543 EDAC-CAVIUM OCTEON
5544 M:      Ralf Baechle <ralf@linux-mips.org>
5545 M:      David Daney <david.daney@cavium.com>
5546 L:      linux-edac@vger.kernel.org
5547 L:      linux-mips@vger.kernel.org
5548 S:      Supported
5549 F:      drivers/edac/octeon_edac*
5550
5551 EDAC-CAVIUM THUNDERX
5552 M:      David Daney <david.daney@cavium.com>
5553 M:      Jan Glauber <jglauber@cavium.com>
5554 L:      linux-edac@vger.kernel.org
5555 S:      Supported
5556 F:      drivers/edac/thunderx_edac*
5557
5558 EDAC-CORE
5559 M:      Borislav Petkov <bp@alien8.de>
5560 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5561 R:      James Morse <james.morse@arm.com>
5562 L:      linux-edac@vger.kernel.org
5563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5565 S:      Supported
5566 F:      Documentation/admin-guide/ras.rst
5567 F:      Documentation/driver-api/edac.rst
5568 F:      drivers/edac/
5569 F:      include/linux/edac.h
5570
5571 EDAC-E752X
5572 M:      Mark Gross <mark.gross@intel.com>
5573 L:      linux-edac@vger.kernel.org
5574 S:      Maintained
5575 F:      drivers/edac/e752x_edac.c
5576
5577 EDAC-E7XXX
5578 L:      linux-edac@vger.kernel.org
5579 S:      Maintained
5580 F:      drivers/edac/e7xxx_edac.c
5581
5582 EDAC-FSL_DDR
5583 M:      York Sun <york.sun@nxp.com>
5584 L:      linux-edac@vger.kernel.org
5585 S:      Maintained
5586 F:      drivers/edac/fsl_ddr_edac.*
5587
5588 EDAC-GHES
5589 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5590 L:      linux-edac@vger.kernel.org
5591 S:      Maintained
5592 F:      drivers/edac/ghes_edac.c
5593
5594 EDAC-I3000
5595 L:      linux-edac@vger.kernel.org
5596 S:      Orphan
5597 F:      drivers/edac/i3000_edac.c
5598
5599 EDAC-I5000
5600 L:      linux-edac@vger.kernel.org
5601 S:      Maintained
5602 F:      drivers/edac/i5000_edac.c
5603
5604 EDAC-I5400
5605 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5606 L:      linux-edac@vger.kernel.org
5607 S:      Maintained
5608 F:      drivers/edac/i5400_edac.c
5609
5610 EDAC-I7300
5611 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5612 L:      linux-edac@vger.kernel.org
5613 S:      Maintained
5614 F:      drivers/edac/i7300_edac.c
5615
5616 EDAC-I7CORE
5617 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5618 L:      linux-edac@vger.kernel.org
5619 S:      Maintained
5620 F:      drivers/edac/i7core_edac.c
5621
5622 EDAC-I82443BXGX
5623 M:      Tim Small <tim@buttersideup.com>
5624 L:      linux-edac@vger.kernel.org
5625 S:      Maintained
5626 F:      drivers/edac/i82443bxgx_edac.c
5627
5628 EDAC-I82975X
5629 M:      "Arvind R." <arvino55@gmail.com>
5630 L:      linux-edac@vger.kernel.org
5631 S:      Maintained
5632 F:      drivers/edac/i82975x_edac.c
5633
5634 EDAC-IE31200
5635 M:      Jason Baron <jbaron@akamai.com>
5636 L:      linux-edac@vger.kernel.org
5637 S:      Maintained
5638 F:      drivers/edac/ie31200_edac.c
5639
5640 EDAC-MPC85XX
5641 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5642 L:      linux-edac@vger.kernel.org
5643 S:      Maintained
5644 F:      drivers/edac/mpc85xx_edac.[ch]
5645
5646 EDAC-PASEMI
5647 M:      Egor Martovetsky <egor@pasemi.com>
5648 L:      linux-edac@vger.kernel.org
5649 S:      Maintained
5650 F:      drivers/edac/pasemi_edac.c
5651
5652 EDAC-PND2
5653 M:      Tony Luck <tony.luck@intel.com>
5654 L:      linux-edac@vger.kernel.org
5655 S:      Maintained
5656 F:      drivers/edac/pnd2_edac.[ch]
5657
5658 EDAC-R82600
5659 M:      Tim Small <tim@buttersideup.com>
5660 L:      linux-edac@vger.kernel.org
5661 S:      Maintained
5662 F:      drivers/edac/r82600_edac.c
5663
5664 EDAC-SBRIDGE
5665 M:      Tony Luck <tony.luck@intel.com>
5666 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5667 L:      linux-edac@vger.kernel.org
5668 S:      Maintained
5669 F:      drivers/edac/sb_edac.c
5670
5671 EDAC-SKYLAKE
5672 M:      Tony Luck <tony.luck@intel.com>
5673 L:      linux-edac@vger.kernel.org
5674 S:      Maintained
5675 F:      drivers/edac/skx_edac.c
5676
5677 EDAC-TI
5678 M:      Tero Kristo <t-kristo@ti.com>
5679 L:      linux-edac@vger.kernel.org
5680 S:      Maintained
5681 F:      drivers/edac/ti_edac.c
5682
5683 EDAC-QCOM
5684 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5685 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5686 L:      linux-arm-msm@vger.kernel.org
5687 L:      linux-edac@vger.kernel.org
5688 S:      Maintained
5689 F:      drivers/edac/qcom_edac.c
5690
5691 EDIROL UA-101/UA-1000 DRIVER
5692 M:      Clemens Ladisch <clemens@ladisch.de>
5693 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5694 T:      git git://git.alsa-project.org/alsa-kernel.git
5695 S:      Maintained
5696 F:      sound/usb/misc/ua101.c
5697
5698 EFI TEST DRIVER
5699 L:      linux-efi@vger.kernel.org
5700 M:      Ivan Hu <ivan.hu@canonical.com>
5701 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5702 S:      Maintained
5703 F:      drivers/firmware/efi/test/
5704
5705 EFI VARIABLE FILESYSTEM
5706 M:      Matthew Garrett <matthew.garrett@nebula.com>
5707 M:      Jeremy Kerr <jk@ozlabs.org>
5708 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5710 L:      linux-efi@vger.kernel.org
5711 S:      Maintained
5712 F:      fs/efivarfs/
5713
5714 EFIFB FRAMEBUFFER DRIVER
5715 L:      linux-fbdev@vger.kernel.org
5716 M:      Peter Jones <pjones@redhat.com>
5717 S:      Maintained
5718 F:      drivers/video/fbdev/efifb.c
5719
5720 EFS FILESYSTEM
5721 W:      http://aeschi.ch.eu.org/efs/
5722 S:      Orphan
5723 F:      fs/efs/
5724
5725 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5726 M:      Douglas Miller <dougmill@linux.ibm.com>
5727 L:      netdev@vger.kernel.org
5728 S:      Maintained
5729 F:      drivers/net/ethernet/ibm/ehea/
5730
5731 EM28XX VIDEO4LINUX DRIVER
5732 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5733 L:      linux-media@vger.kernel.org
5734 W:      https://linuxtv.org
5735 T:      git git://linuxtv.org/media_tree.git
5736 S:      Maintained
5737 F:      drivers/media/usb/em28xx/
5738 F:      Documentation/media/v4l-drivers/em28xx*
5739
5740 EMBEDDED LINUX
5741 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5742 M:      Matt Mackall <mpm@selenic.com>
5743 M:      David Woodhouse <dwmw2@infradead.org>
5744 L:      linux-embedded@vger.kernel.org
5745 S:      Maintained
5746
5747 Emulex 10Gbps iSCSI - OneConnect DRIVER
5748 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5749 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5750 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5751 L:      linux-scsi@vger.kernel.org
5752 W:      http://www.broadcom.com
5753 S:      Supported
5754 F:      drivers/scsi/be2iscsi/
5755
5756 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5757 M:      Sathya Perla <sathya.perla@broadcom.com>
5758 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5759 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5760 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5761 L:      netdev@vger.kernel.org
5762 W:      http://www.emulex.com
5763 S:      Supported
5764 F:      drivers/net/ethernet/emulex/benet/
5765
5766 EMULEX ONECONNECT ROCE DRIVER
5767 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5768 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5769 L:      linux-rdma@vger.kernel.org
5770 W:      http://www.broadcom.com
5771 S:      Odd Fixes
5772 F:      drivers/infiniband/hw/ocrdma/
5773 F:      include/uapi/rdma/ocrdma-abi.h
5774
5775 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5776 M:      James Smart <james.smart@broadcom.com>
5777 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5778 L:      linux-scsi@vger.kernel.org
5779 W:      http://www.broadcom.com
5780 S:      Supported
5781 F:      drivers/scsi/lpfc/
5782
5783 ENE CB710 FLASH CARD READER DRIVER
5784 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5785 S:      Maintained
5786 F:      drivers/misc/cb710/
5787 F:      drivers/mmc/host/cb710-mmc.*
5788 F:      include/linux/cb710.h
5789
5790 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5791 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5792 S:      Maintained
5793 F:      drivers/media/rc/ene_ir.*
5794
5795 EPSON S1D13XXX FRAMEBUFFER DRIVER
5796 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5797 S:      Maintained
5798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5799 F:      drivers/video/fbdev/s1d13xxxfb.c
5800 F:      include/video/s1d13xxxfb.h
5801
5802 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5803 M:      Jeff Layton <jlayton@kernel.org>
5804 S:      Maintained
5805 F:      lib/errseq.c
5806 F:      include/linux/errseq.h
5807
5808 ET131X NETWORK DRIVER
5809 M:      Mark Einon <mark.einon@gmail.com>
5810 S:      Odd Fixes
5811 F:      drivers/net/ethernet/agere/
5812
5813 ETHERNET BRIDGE
5814 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5815 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5816 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5817 L:      netdev@vger.kernel.org
5818 W:      http://www.linuxfoundation.org/en/Net:Bridge
5819 S:      Maintained
5820 F:      include/linux/netfilter_bridge/
5821 F:      net/bridge/
5822
5823 ETHERNET PHY LIBRARY
5824 M:      Andrew Lunn <andrew@lunn.ch>
5825 M:      Florian Fainelli <f.fainelli@gmail.com>
5826 M:      Heiner Kallweit <hkallweit1@gmail.com>
5827 L:      netdev@vger.kernel.org
5828 S:      Maintained
5829 F:      Documentation/ABI/testing/sysfs-bus-mdio
5830 F:      Documentation/devicetree/bindings/net/mdio*
5831 F:      Documentation/networking/phy.txt
5832 F:      drivers/net/phy/
5833 F:      drivers/of/of_mdio.c
5834 F:      drivers/of/of_net.c
5835 F:      include/linux/*mdio*.h
5836 F:      include/linux/of_net.h
5837 F:      include/linux/phy.h
5838 F:      include/linux/phy_fixed.h
5839 F:      include/linux/platform_data/mdio-bcm-unimac.h
5840 F:      include/linux/platform_data/mdio-gpio.h
5841 F:      include/trace/events/mdio.h
5842 F:      include/uapi/linux/mdio.h
5843 F:      include/uapi/linux/mii.h
5844
5845 EXT2 FILE SYSTEM
5846 M:      Jan Kara <jack@suse.com>
5847 L:      linux-ext4@vger.kernel.org
5848 S:      Maintained
5849 F:      Documentation/filesystems/ext2.txt
5850 F:      fs/ext2/
5851 F:      include/linux/ext2*
5852
5853 EXT4 FILE SYSTEM
5854 M:      "Theodore Ts'o" <tytso@mit.edu>
5855 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5856 L:      linux-ext4@vger.kernel.org
5857 W:      http://ext4.wiki.kernel.org
5858 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5860 S:      Maintained
5861 F:      Documentation/filesystems/ext4/
5862 F:      fs/ext4/
5863
5864 Extended Verification Module (EVM)
5865 M:      Mimi Zohar <zohar@linux.ibm.com>
5866 L:      linux-integrity@vger.kernel.org
5867 S:      Supported
5868 F:      security/integrity/evm/
5869
5870 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5871 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5872 L:      linux-efi@vger.kernel.org
5873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5874 S:      Maintained
5875 F:      Documentation/efi-stub.txt
5876 F:      arch/*/kernel/efi.c
5877 F:      arch/x86/boot/compressed/eboot.[ch]
5878 F:      arch/*/include/asm/efi.h
5879 F:      arch/x86/platform/efi/
5880 F:      drivers/firmware/efi/
5881 F:      include/linux/efi*.h
5882 F:      arch/arm/boot/compressed/efi-header.S
5883 F:      arch/arm64/kernel/efi-entry.S
5884
5885 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5886 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5887 M:      Chanwoo Choi <cw00.choi@samsung.com>
5888 L:      linux-kernel@vger.kernel.org
5889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5890 S:      Maintained
5891 F:      drivers/extcon/
5892 F:      include/linux/extcon/
5893 F:      include/linux/extcon.h
5894 F:      Documentation/extcon/
5895 F:      Documentation/devicetree/bindings/extcon/
5896
5897 EXYNOS DP DRIVER
5898 M:      Jingoo Han <jingoohan1@gmail.com>
5899 L:      dri-devel@lists.freedesktop.org
5900 S:      Maintained
5901 F:      drivers/gpu/drm/exynos/exynos_dp*
5902
5903 EXYNOS SYSMMU (IOMMU) driver
5904 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5905 L:      iommu@lists.linux-foundation.org
5906 S:      Maintained
5907 F:      drivers/iommu/exynos-iommu.c
5908
5909 EZchip NPS platform support
5910 M:      Vineet Gupta <vgupta@synopsys.com>
5911 M:      Ofer Levi <oferle@mellanox.com>
5912 S:      Supported
5913 F:      arch/arc/plat-eznps
5914 F:      arch/arc/boot/dts/eznps.dts
5915
5916 F2FS FILE SYSTEM
5917 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5918 M:      Chao Yu <yuchao0@huawei.com>
5919 L:      linux-f2fs-devel@lists.sourceforge.net
5920 W:      https://f2fs.wiki.kernel.org/
5921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5922 S:      Maintained
5923 F:      Documentation/filesystems/f2fs.txt
5924 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5925 F:      fs/f2fs/
5926 F:      include/linux/f2fs_fs.h
5927 F:      include/trace/events/f2fs.h
5928
5929 F71805F HARDWARE MONITORING DRIVER
5930 M:      Jean Delvare <jdelvare@suse.com>
5931 L:      linux-hwmon@vger.kernel.org
5932 S:      Maintained
5933 F:      Documentation/hwmon/f71805f
5934 F:      drivers/hwmon/f71805f.c
5935
5936 FADDR2LINE
5937 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5938 S:      Maintained
5939 F:      scripts/faddr2line
5940
5941 FAILOVER MODULE
5942 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5943 L:      netdev@vger.kernel.org
5944 S:      Supported
5945 F:      net/core/failover.c
5946 F:      include/net/failover.h
5947 F:      Documentation/networking/failover.rst
5948
5949 FANOTIFY
5950 M:      Jan Kara <jack@suse.cz>
5951 R:      Amir Goldstein <amir73il@gmail.com>
5952 L:      linux-fsdevel@vger.kernel.org
5953 S:      Maintained
5954 F:      fs/notify/fanotify/
5955 F:      include/linux/fanotify.h
5956 F:      include/uapi/linux/fanotify.h
5957
5958 FARSYNC SYNCHRONOUS DRIVER
5959 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5960 W:      http://www.farsite.co.uk/
5961 S:      Supported
5962 F:      drivers/net/wan/farsync.*
5963
5964 FAULT INJECTION SUPPORT
5965 M:      Akinobu Mita <akinobu.mita@gmail.com>
5966 S:      Supported
5967 F:      Documentation/fault-injection/
5968 F:      lib/fault-inject.c
5969
5970 FBTFT Framebuffer drivers
5971 S:      Orphan
5972 L:      dri-devel@lists.freedesktop.org
5973 L:      linux-fbdev@vger.kernel.org
5974 F:      drivers/staging/fbtft/
5975
5976 FC0011 TUNER DRIVER
5977 M:      Michael Buesch <m@bues.ch>
5978 L:      linux-media@vger.kernel.org
5979 S:      Maintained
5980 F:      drivers/media/tuners/fc0011.h
5981 F:      drivers/media/tuners/fc0011.c
5982
5983 FC2580 MEDIA DRIVER
5984 M:      Antti Palosaari <crope@iki.fi>
5985 L:      linux-media@vger.kernel.org
5986 W:      https://linuxtv.org
5987 W:      http://palosaari.fi/linux/
5988 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5989 T:      git git://linuxtv.org/anttip/media_tree.git
5990 S:      Maintained
5991 F:      drivers/media/tuners/fc2580*
5992
5993 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5994 M:      Hannes Reinecke <hare@suse.de>
5995 L:      linux-scsi@vger.kernel.org
5996 W:      www.Open-FCoE.org
5997 S:      Supported
5998 F:      drivers/scsi/libfc/
5999 F:      drivers/scsi/fcoe/
6000 F:      include/scsi/fc/
6001 F:      include/scsi/libfc.h
6002 F:      include/scsi/libfcoe.h
6003 F:      include/uapi/scsi/fc/
6004
6005 FILE LOCKING (flock() and fcntl()/lockf())
6006 M:      Jeff Layton <jlayton@kernel.org>
6007 M:      "J. Bruce Fields" <bfields@fieldses.org>
6008 L:      linux-fsdevel@vger.kernel.org
6009 S:      Maintained
6010 F:      include/linux/fcntl.h
6011 F:      include/uapi/linux/fcntl.h
6012 F:      fs/fcntl.c
6013 F:      fs/locks.c
6014
6015 FILESYSTEMS (VFS and infrastructure)
6016 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6017 L:      linux-fsdevel@vger.kernel.org
6018 S:      Maintained
6019 F:      fs/*
6020 F:      include/linux/fs.h
6021 F:      include/linux/fs_types.h
6022 F:      include/uapi/linux/fs.h
6023
6024 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6025 M:      Riku Voipio <riku.voipio@iki.fi>
6026 L:      linux-hwmon@vger.kernel.org
6027 S:      Maintained
6028 F:      drivers/hwmon/f75375s.c
6029 F:      include/linux/f75375s.h
6030
6031 FIREWIRE AUDIO DRIVERS
6032 M:      Clemens Ladisch <clemens@ladisch.de>
6033 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6034 T:      git git://git.alsa-project.org/alsa-kernel.git
6035 S:      Maintained
6036 F:      sound/firewire/
6037
6038 FIREWIRE MEDIA DRIVERS (firedtv)
6039 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6040 L:      linux-media@vger.kernel.org
6041 L:      linux1394-devel@lists.sourceforge.net
6042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6043 S:      Maintained
6044 F:      drivers/media/firewire/
6045
6046 FIREWIRE SBP-2 TARGET
6047 M:      Chris Boot <bootc@bootc.net>
6048 L:      linux-scsi@vger.kernel.org
6049 L:      target-devel@vger.kernel.org
6050 L:      linux1394-devel@lists.sourceforge.net
6051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6052 S:      Maintained
6053 F:      drivers/target/sbp/
6054
6055 FIREWIRE SUBSYSTEM
6056 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6057 L:      linux1394-devel@lists.sourceforge.net
6058 W:      http://ieee1394.wiki.kernel.org/
6059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6060 S:      Maintained
6061 F:      drivers/firewire/
6062 F:      include/linux/firewire.h
6063 F:      include/uapi/linux/firewire*.h
6064 F:      tools/firewire/
6065
6066 FIRMWARE LOADER (request_firmware)
6067 M:      Luis Chamberlain <mcgrof@kernel.org>
6068 L:      linux-kernel@vger.kernel.org
6069 S:      Maintained
6070 F:      Documentation/firmware_class/
6071 F:      drivers/base/firmware_loader/
6072 F:      include/linux/firmware.h
6073
6074 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6075 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6076 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6077 S:      Maintained
6078 F:      drivers/block/rsxx/
6079
6080 FLOPPY DRIVER
6081 M:      Jiri Kosina <jikos@kernel.org>
6082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6083 S:      Odd fixes
6084 F:      drivers/block/floppy.c
6085
6086 FMC SUBSYSTEM
6087 M:      Alessandro Rubini <rubini@gnudd.com>
6088 W:      http://www.ohwr.org/projects/fmc-bus
6089 S:      Supported
6090 F:      drivers/fmc/
6091 F:      include/linux/fmc*.h
6092 F:      include/linux/ipmi-fru.h
6093 K:      fmc_d.*register
6094
6095 FPGA MANAGER FRAMEWORK
6096 M:      Alan Tull <atull@kernel.org>
6097 M:      Moritz Fischer <mdf@kernel.org>
6098 L:      linux-fpga@vger.kernel.org
6099 S:      Maintained
6100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6101 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6102 F:      Documentation/fpga/
6103 F:      Documentation/driver-api/fpga/
6104 F:      Documentation/devicetree/bindings/fpga/
6105 F:      drivers/fpga/
6106 F:      include/linux/fpga/
6107 W:      http://www.rocketboards.org
6108
6109 FPGA DFL DRIVERS
6110 M:      Wu Hao <hao.wu@intel.com>
6111 L:      linux-fpga@vger.kernel.org
6112 S:      Maintained
6113 F:      Documentation/fpga/dfl.txt
6114 F:      include/uapi/linux/fpga-dfl.h
6115 F:      drivers/fpga/dfl*
6116
6117 FPU EMULATOR
6118 M:      Bill Metzenthen <billm@melbpc.org.au>
6119 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6120 S:      Maintained
6121 F:      arch/x86/math-emu/
6122
6123 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6124 L:      netdev@vger.kernel.org
6125 S:      Orphan
6126 F:      drivers/net/wan/dlci.c
6127 F:      drivers/net/wan/sdla.c
6128
6129 FRAMEBUFFER LAYER
6130 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6131 L:      dri-devel@lists.freedesktop.org
6132 L:      linux-fbdev@vger.kernel.org
6133 T:      git git://github.com/bzolnier/linux.git
6134 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6135 S:      Maintained
6136 F:      Documentation/fb/
6137 F:      drivers/video/
6138 F:      include/video/
6139 F:      include/linux/fb.h
6140 F:      include/uapi/video/
6141 F:      include/uapi/linux/fb.h
6142
6143 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6144 M:      Horia Geantă <horia.geanta@nxp.com>
6145 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6146 L:      linux-crypto@vger.kernel.org
6147 S:      Maintained
6148 F:      drivers/crypto/caam/
6149 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6150
6151 FREESCALE DIU FRAMEBUFFER DRIVER
6152 M:      Timur Tabi <timur@kernel.org>
6153 L:      linux-fbdev@vger.kernel.org
6154 S:      Maintained
6155 F:      drivers/video/fbdev/fsl-diu-fb.*
6156
6157 FREESCALE DMA DRIVER
6158 M:      Li Yang <leoyang.li@nxp.com>
6159 M:      Zhang Wei <zw@zh-kernel.org>
6160 L:      linuxppc-dev@lists.ozlabs.org
6161 S:      Maintained
6162 F:      drivers/dma/fsldma.*
6163
6164 FREESCALE ENETC ETHERNET DRIVERS
6165 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6166 L:      netdev@vger.kernel.org
6167 S:      Maintained
6168 F:      drivers/net/ethernet/freescale/enetc/
6169
6170 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6171 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6172 L:      netdev@vger.kernel.org
6173 S:      Maintained
6174 F:      drivers/net/ethernet/freescale/gianfar*
6175 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6176
6177 FREESCALE GPMI NAND DRIVER
6178 M:      Han Xu <han.xu@nxp.com>
6179 L:      linux-mtd@lists.infradead.org
6180 S:      Maintained
6181 F:      drivers/mtd/nand/raw/gpmi-nand/*
6182
6183 FREESCALE I2C CPM DRIVER
6184 M:      Jochen Friedrich <jochen@scram.de>
6185 L:      linuxppc-dev@lists.ozlabs.org
6186 L:      linux-i2c@vger.kernel.org
6187 S:      Maintained
6188 F:      drivers/i2c/busses/i2c-cpm.c
6189
6190 FREESCALE IMX LPI2C DRIVER
6191 M:      Dong Aisheng <aisheng.dong@nxp.com>
6192 L:      linux-i2c@vger.kernel.org
6193 L:      linux-imx@nxp.com
6194 S:      Maintained
6195 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6196 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6197
6198 FREESCALE IMX / MXC FEC DRIVER
6199 M:      Fugang Duan <fugang.duan@nxp.com>
6200 L:      netdev@vger.kernel.org
6201 S:      Maintained
6202 F:      drivers/net/ethernet/freescale/fec_main.c
6203 F:      drivers/net/ethernet/freescale/fec_ptp.c
6204 F:      drivers/net/ethernet/freescale/fec.h
6205 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6206
6207 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6208 M:      Sascha Hauer <s.hauer@pengutronix.de>
6209 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6210 L:      linux-fbdev@vger.kernel.org
6211 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6212 S:      Maintained
6213 F:      include/linux/platform_data/video-imxfb.h
6214 F:      drivers/video/fbdev/imxfb.c
6215
6216 FREESCALE QORIQ DPAA ETHERNET DRIVER
6217 M:      Madalin Bucur <madalin.bucur@nxp.com>
6218 L:      netdev@vger.kernel.org
6219 S:      Maintained
6220 F:      drivers/net/ethernet/freescale/dpaa
6221
6222 FREESCALE QORIQ DPAA FMAN DRIVER
6223 M:      Madalin Bucur <madalin.bucur@nxp.com>
6224 L:      netdev@vger.kernel.org
6225 S:      Maintained
6226 F:      drivers/net/ethernet/freescale/fman
6227 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6228
6229 FREESCALE QORIQ PTP CLOCK DRIVER
6230 M:      Yangbo Lu <yangbo.lu@nxp.com>
6231 L:      netdev@vger.kernel.org
6232 S:      Maintained
6233 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6234 F:      drivers/ptp/ptp_qoriq.c
6235 F:      drivers/ptp/ptp_qoriq_debugfs.c
6236 F:      include/linux/fsl/ptp_qoriq.h
6237 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6238
6239 FREESCALE QUAD SPI DRIVER
6240 M:      Han Xu <han.xu@nxp.com>
6241 L:      linux-spi@vger.kernel.org
6242 S:      Maintained
6243 F:      drivers/spi/spi-fsl-qspi.c
6244
6245 FREESCALE QUICC ENGINE LIBRARY
6246 M:      Qiang Zhao <qiang.zhao@nxp.com>
6247 L:      linuxppc-dev@lists.ozlabs.org
6248 S:      Maintained
6249 F:      drivers/soc/fsl/qe/
6250 F:      include/soc/fsl/*qe*.h
6251 F:      include/soc/fsl/*ucc*.h
6252
6253 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6254 M:      Li Yang <leoyang.li@nxp.com>
6255 L:      netdev@vger.kernel.org
6256 L:      linuxppc-dev@lists.ozlabs.org
6257 S:      Maintained
6258 F:      drivers/net/ethernet/freescale/ucc_geth*
6259
6260 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6261 M:      Zhao Qiang <qiang.zhao@nxp.com>
6262 L:      netdev@vger.kernel.org
6263 L:      linuxppc-dev@lists.ozlabs.org
6264 S:      Maintained
6265 F:      drivers/net/wan/fsl_ucc_hdlc*
6266
6267 FREESCALE QUICC ENGINE UCC UART DRIVER
6268 M:      Timur Tabi <timur@kernel.org>
6269 L:      linuxppc-dev@lists.ozlabs.org
6270 S:      Maintained
6271 F:      drivers/tty/serial/ucc_uart.c
6272
6273 FREESCALE SOC DRIVERS
6274 M:      Li Yang <leoyang.li@nxp.com>
6275 L:      linuxppc-dev@lists.ozlabs.org
6276 L:      linux-arm-kernel@lists.infradead.org
6277 S:      Maintained
6278 F:      Documentation/devicetree/bindings/soc/fsl/
6279 F:      drivers/soc/fsl/
6280 F:      include/linux/fsl/
6281
6282 FREESCALE SOC FS_ENET DRIVER
6283 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6284 L:      linuxppc-dev@lists.ozlabs.org
6285 L:      netdev@vger.kernel.org
6286 S:      Maintained
6287 F:      drivers/net/ethernet/freescale/fs_enet/
6288 F:      include/linux/fs_enet_pd.h
6289
6290 FREESCALE SOC SOUND DRIVERS
6291 M:      Timur Tabi <timur@kernel.org>
6292 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6293 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6294 R:      Fabio Estevam <festevam@gmail.com>
6295 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6296 L:      linuxppc-dev@lists.ozlabs.org
6297 S:      Maintained
6298 F:      sound/soc/fsl/fsl*
6299 F:      sound/soc/fsl/imx*
6300 F:      sound/soc/fsl/mpc8610_hpcd.c
6301
6302 FREESCALE USB PERIPHERAL DRIVERS
6303 M:      Li Yang <leoyang.li@nxp.com>
6304 L:      linux-usb@vger.kernel.org
6305 L:      linuxppc-dev@lists.ozlabs.org
6306 S:      Maintained
6307 F:      drivers/usb/gadget/udc/fsl*
6308
6309 FREEVXFS FILESYSTEM
6310 M:      Christoph Hellwig <hch@infradead.org>
6311 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6312 S:      Maintained
6313 F:      fs/freevxfs/
6314
6315 FREEZER
6316 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6317 M:      Pavel Machek <pavel@ucw.cz>
6318 L:      linux-pm@vger.kernel.org
6319 S:      Supported
6320 F:      Documentation/power/freezing-of-tasks.txt
6321 F:      include/linux/freezer.h
6322 F:      kernel/freezer.c
6323
6324 FRONTSWAP API
6325 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6326 L:      linux-kernel@vger.kernel.org
6327 S:      Maintained
6328 F:      mm/frontswap.c
6329 F:      include/linux/frontswap.h
6330
6331 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6332 M:      David Howells <dhowells@redhat.com>
6333 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6334 S:      Supported
6335 F:      Documentation/filesystems/caching/
6336 F:      fs/fscache/
6337 F:      include/linux/fscache*.h
6338
6339 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6340 M:      Theodore Y. Ts'o <tytso@mit.edu>
6341 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6342 M:      Eric Biggers <ebiggers@kernel.org>
6343 L:      linux-fscrypt@vger.kernel.org
6344 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6345 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6346 S:      Supported
6347 F:      fs/crypto/
6348 F:      include/linux/fscrypt*.h
6349 F:      Documentation/filesystems/fscrypt.rst
6350
6351 FSI-ATTACHED I2C DRIVER
6352 M:      Eddie James <eajames@linux.ibm.com>
6353 L:      linux-i2c@vger.kernel.org
6354 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6355 S:      Maintained
6356 F:      drivers/i2c/busses/i2c-fsi.c
6357 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6358
6359 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6360 M:      Jan Kara <jack@suse.cz>
6361 R:      Amir Goldstein <amir73il@gmail.com>
6362 L:      linux-fsdevel@vger.kernel.org
6363 S:      Maintained
6364 F:      fs/notify/
6365 F:      include/linux/fsnotify*.h
6366
6367 FUJITSU LAPTOP EXTRAS
6368 M:      Jonathan Woithe <jwoithe@just42.net>
6369 L:      platform-driver-x86@vger.kernel.org
6370 S:      Maintained
6371 F:      drivers/platform/x86/fujitsu-laptop.c
6372
6373 FUJITSU M-5MO LS CAMERA ISP DRIVER
6374 M:      Kyungmin Park <kyungmin.park@samsung.com>
6375 M:      Heungjun Kim <riverful.kim@samsung.com>
6376 L:      linux-media@vger.kernel.org
6377 S:      Maintained
6378 F:      drivers/media/i2c/m5mols/
6379 F:      include/media/i2c/m5mols.h
6380
6381 FUJITSU TABLET EXTRAS
6382 M:      Robert Gerlach <khnz@gmx.de>
6383 L:      platform-driver-x86@vger.kernel.org
6384 S:      Maintained
6385 F:      drivers/platform/x86/fujitsu-tablet.c
6386
6387 FUSE: FILESYSTEM IN USERSPACE
6388 M:      Miklos Szeredi <miklos@szeredi.hu>
6389 L:      linux-fsdevel@vger.kernel.org
6390 W:      http://fuse.sourceforge.net/
6391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6392 S:      Maintained
6393 F:      fs/fuse/
6394 F:      include/uapi/linux/fuse.h
6395 F:      Documentation/filesystems/fuse.txt
6396
6397 FUTEX SUBSYSTEM
6398 M:      Thomas Gleixner <tglx@linutronix.de>
6399 M:      Ingo Molnar <mingo@redhat.com>
6400 R:      Peter Zijlstra <peterz@infradead.org>
6401 R:      Darren Hart <dvhart@infradead.org>
6402 L:      linux-kernel@vger.kernel.org
6403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6404 S:      Maintained
6405 F:      kernel/futex.c
6406 F:      kernel/futex_compat.c
6407 F:      include/asm-generic/futex.h
6408 F:      include/linux/futex.h
6409 F:      include/uapi/linux/futex.h
6410 F:      tools/testing/selftests/futex/
6411 F:      tools/perf/bench/futex*
6412 F:      Documentation/*futex*
6413
6414 GCC PLUGINS
6415 M:      Kees Cook <keescook@chromium.org>
6416 R:      Emese Revfy <re.emese@gmail.com>
6417 L:      kernel-hardening@lists.openwall.com
6418 S:      Maintained
6419 F:      scripts/gcc-plugins/
6420 F:      scripts/gcc-plugin.sh
6421 F:      scripts/Makefile.gcc-plugins
6422 F:      Documentation/gcc-plugins.txt
6423
6424 GASKET DRIVER FRAMEWORK
6425 M:      Rob Springer <rspringer@google.com>
6426 M:      Todd Poynor <toddpoynor@google.com>
6427 M:      Ben Chan <benchan@chromium.org>
6428 S:      Maintained
6429 F:      drivers/staging/gasket/
6430
6431 GCOV BASED KERNEL PROFILING
6432 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6433 S:      Maintained
6434 F:      kernel/gcov/
6435 F:      Documentation/dev-tools/gcov.rst
6436
6437 GDB KERNEL DEBUGGING HELPER SCRIPTS
6438 M:      Jan Kiszka <jan.kiszka@siemens.com>
6439 M:      Kieran Bingham <kbingham@kernel.org>
6440 S:      Supported
6441 F:      scripts/gdb/
6442
6443 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6444 M:      Achim Leubner <achim_leubner@adaptec.com>
6445 L:      linux-scsi@vger.kernel.org
6446 W:      http://www.icp-vortex.com/
6447 S:      Supported
6448 F:      drivers/scsi/gdt*
6449
6450 GEMTEK FM RADIO RECEIVER DRIVER
6451 M:      Hans Verkuil <hverkuil@xs4all.nl>
6452 L:      linux-media@vger.kernel.org
6453 T:      git git://linuxtv.org/media_tree.git
6454 W:      https://linuxtv.org
6455 S:      Maintained
6456 F:      drivers/media/radio/radio-gemtek*
6457
6458 GENERIC GPIO I2C DRIVER
6459 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6460 S:      Supported
6461 F:      drivers/i2c/busses/i2c-gpio.c
6462 F:      include/linux/platform_data/i2c-gpio.h
6463
6464 GENERIC GPIO I2C MULTIPLEXER DRIVER
6465 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6466 L:      linux-i2c@vger.kernel.org
6467 S:      Supported
6468 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6469 F:      include/linux/platform_data/i2c-mux-gpio.h
6470 F:      Documentation/i2c/muxes/i2c-mux-gpio
6471
6472 GENERIC HDLC (WAN) DRIVERS
6473 M:      Krzysztof Halasa <khc@pm.waw.pl>
6474 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6475 S:      Maintained
6476 F:      drivers/net/wan/c101.c
6477 F:      drivers/net/wan/hd6457*
6478 F:      drivers/net/wan/hdlc*
6479 F:      drivers/net/wan/n2.c
6480 F:      drivers/net/wan/pc300too.c
6481 F:      drivers/net/wan/pci200syn.c
6482 F:      drivers/net/wan/wanxl*
6483
6484 GENERIC INCLUDE/ASM HEADER FILES
6485 M:      Arnd Bergmann <arnd@arndb.de>
6486 L:      linux-arch@vger.kernel.org
6487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6488 S:      Maintained
6489 F:      include/asm-generic/
6490 F:      include/uapi/asm-generic/
6491
6492 GENERIC PHY FRAMEWORK
6493 M:      Kishon Vijay Abraham I <kishon@ti.com>
6494 L:      linux-kernel@vger.kernel.org
6495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6496 S:      Supported
6497 F:      drivers/phy/
6498 F:      include/linux/phy/
6499 F:      Documentation/devicetree/bindings/phy/
6500
6501 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6502 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6503 S:      Supported
6504 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6505
6506 GENERIC PM DOMAINS
6507 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6508 M:      Kevin Hilman <khilman@kernel.org>
6509 M:      Ulf Hansson <ulf.hansson@linaro.org>
6510 L:      linux-pm@vger.kernel.org
6511 S:      Supported
6512 F:      drivers/base/power/domain*.c
6513 F:      include/linux/pm_domain.h
6514 F:      Documentation/devicetree/bindings/power/power_domain.txt
6515
6516 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6517 M:      Eugen Hristev <eugen.hristev@microchip.com>
6518 L:      linux-input@vger.kernel.org
6519 S:      Maintained
6520 F:      drivers/input/touchscreen/resistive-adc-touch.c
6521
6522 GENERIC UIO DRIVER FOR PCI DEVICES
6523 M:      "Michael S. Tsirkin" <mst@redhat.com>
6524 L:      kvm@vger.kernel.org
6525 S:      Supported
6526 F:      drivers/uio/uio_pci_generic.c
6527
6528 GENWQE (IBM Generic Workqueue Card)
6529 M:      Frank Haverkamp <haver@linux.ibm.com>
6530 S:      Supported
6531 F:      drivers/misc/genwqe/
6532
6533 GET_MAINTAINER SCRIPT
6534 M:      Joe Perches <joe@perches.com>
6535 S:      Maintained
6536 F:      scripts/get_maintainer.pl
6537
6538 GFS2 FILE SYSTEM
6539 M:      Bob Peterson <rpeterso@redhat.com>
6540 M:      Andreas Gruenbacher <agruenba@redhat.com>
6541 L:      cluster-devel@redhat.com
6542 W:      http://sources.redhat.com/cluster/
6543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6544 S:      Supported
6545 F:      Documentation/filesystems/gfs2*.txt
6546 F:      fs/gfs2/
6547 F:      include/uapi/linux/gfs2_ondisk.h
6548
6549 GIGASET ISDN DRIVERS
6550 M:      Paul Bolle <pebolle@tiscali.nl>
6551 L:      gigaset307x-common@lists.sourceforge.net
6552 W:      http://gigaset307x.sourceforge.net/
6553 S:      Odd Fixes
6554 F:      Documentation/isdn/README.gigaset
6555 F:      drivers/isdn/gigaset/
6556 F:      include/uapi/linux/gigaset_dev.h
6557
6558 GNSS SUBSYSTEM
6559 M:      Johan Hovold <johan@kernel.org>
6560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6561 S:      Maintained
6562 F:      Documentation/ABI/testing/sysfs-class-gnss
6563 F:      Documentation/devicetree/bindings/gnss/
6564 F:      drivers/gnss/
6565 F:      include/linux/gnss.h
6566
6567 GO7007 MPEG CODEC
6568 M:      Hans Verkuil <hans.verkuil@cisco.com>
6569 L:      linux-media@vger.kernel.org
6570 S:      Maintained
6571 F:      drivers/media/usb/go7007/
6572
6573 GOODIX TOUCHSCREEN
6574 M:      Bastien Nocera <hadess@hadess.net>
6575 L:      linux-input@vger.kernel.org
6576 S:      Maintained
6577 F:      drivers/input/touchscreen/goodix.c
6578
6579 GPD POCKET FAN DRIVER
6580 M:      Hans de Goede <hdegoede@redhat.com>
6581 L:      platform-driver-x86@vger.kernel.org
6582 S:      Maintained
6583 F:      drivers/platform/x86/gpd-pocket-fan.c
6584
6585 GPIO ACPI SUPPORT
6586 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6587 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6588 L:      linux-gpio@vger.kernel.org
6589 L:      linux-acpi@vger.kernel.org
6590 S:      Maintained
6591 F:      Documentation/acpi/gpio-properties.txt
6592 F:      drivers/gpio/gpiolib-acpi.c
6593
6594 GPIO IR Transmitter
6595 M:      Sean Young <sean@mess.org>
6596 L:      linux-media@vger.kernel.org
6597 S:      Maintained
6598 F:      drivers/media/rc/gpio-ir-tx.c
6599
6600 GPIO MOCKUP DRIVER
6601 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6602 L:      linux-gpio@vger.kernel.org
6603 S:      Maintained
6604 F:      drivers/gpio/gpio-mockup.c
6605 F:      tools/testing/selftests/gpio/
6606
6607 GPIO SUBSYSTEM
6608 M:      Linus Walleij <linus.walleij@linaro.org>
6609 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6610 L:      linux-gpio@vger.kernel.org
6611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6612 S:      Maintained
6613 F:      Documentation/devicetree/bindings/gpio/
6614 F:      Documentation/driver-api/gpio/
6615 F:      Documentation/gpio/
6616 F:      Documentation/ABI/testing/gpio-cdev
6617 F:      Documentation/ABI/obsolete/sysfs-gpio
6618 F:      drivers/gpio/
6619 F:      include/linux/gpio/
6620 F:      include/linux/gpio.h
6621 F:      include/linux/of_gpio.h
6622 F:      include/asm-generic/gpio.h
6623 F:      include/uapi/linux/gpio.h
6624 F:      tools/gpio/
6625
6626 GRE DEMULTIPLEXER DRIVER
6627 M:      Dmitry Kozlov <xeb@mail.ru>
6628 L:      netdev@vger.kernel.org
6629 S:      Maintained
6630 F:      net/ipv4/gre_demux.c
6631 F:      net/ipv4/gre_offload.c
6632 F:      include/net/gre.h
6633
6634 GRETH 10/100/1G Ethernet MAC device driver
6635 M:      Andreas Larsson <andreas@gaisler.com>
6636 L:      netdev@vger.kernel.org
6637 S:      Maintained
6638 F:      drivers/net/ethernet/aeroflex/
6639
6640 GREYBUS AUDIO PROTOCOLS DRIVERS
6641 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6642 M:      Mark Greer <mgreer@animalcreek.com>
6643 S:      Maintained
6644 F:      drivers/staging/greybus/audio_apbridgea.c
6645 F:      drivers/staging/greybus/audio_apbridgea.h
6646 F:      drivers/staging/greybus/audio_codec.c
6647 F:      drivers/staging/greybus/audio_codec.h
6648 F:      drivers/staging/greybus/audio_gb.c
6649 F:      drivers/staging/greybus/audio_manager.c
6650 F:      drivers/staging/greybus/audio_manager.h
6651 F:      drivers/staging/greybus/audio_manager_module.c
6652 F:      drivers/staging/greybus/audio_manager_private.h
6653 F:      drivers/staging/greybus/audio_manager_sysfs.c
6654 F:      drivers/staging/greybus/audio_module.c
6655 F:      drivers/staging/greybus/audio_topology.c
6656
6657 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6658 M:      Viresh Kumar <vireshk@kernel.org>
6659 S:      Maintained
6660 F:      drivers/staging/greybus/authentication.c
6661 F:      drivers/staging/greybus/bootrom.c
6662 F:      drivers/staging/greybus/firmware.h
6663 F:      drivers/staging/greybus/fw-core.c
6664 F:      drivers/staging/greybus/fw-download.c
6665 F:      drivers/staging/greybus/fw-management.c
6666 F:      drivers/staging/greybus/greybus_authentication.h
6667 F:      drivers/staging/greybus/greybus_firmware.h
6668 F:      drivers/staging/greybus/hid.c
6669 F:      drivers/staging/greybus/i2c.c
6670 F:      drivers/staging/greybus/spi.c
6671 F:      drivers/staging/greybus/spilib.c
6672 F:      drivers/staging/greybus/spilib.h
6673
6674 GREYBUS LOOPBACK DRIVER
6675 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6676 S:      Maintained
6677 F:      drivers/staging/greybus/loopback.c
6678
6679 GREYBUS PLATFORM DRIVERS
6680 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6681 S:      Maintained
6682 F:      drivers/staging/greybus/arche-platform.c
6683 F:      drivers/staging/greybus/arche-apb-ctrl.c
6684 F:      drivers/staging/greybus/arche_platform.h
6685
6686 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6687 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6688 S:      Maintained
6689 F:      drivers/staging/greybus/sdio.c
6690 F:      drivers/staging/greybus/light.c
6691 F:      drivers/staging/greybus/gpio.c
6692 F:      drivers/staging/greybus/power_supply.c
6693 F:      drivers/staging/greybus/spi.c
6694 F:      drivers/staging/greybus/spilib.c
6695
6696 GREYBUS SUBSYSTEM
6697 M:      Johan Hovold <johan@kernel.org>
6698 M:      Alex Elder <elder@kernel.org>
6699 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6700 S:      Maintained
6701 F:      drivers/staging/greybus/
6702 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6703
6704 GREYBUS UART PROTOCOLS DRIVERS
6705 M:      David Lin <dtwlin@gmail.com>
6706 S:      Maintained
6707 F:      drivers/staging/greybus/uart.c
6708 F:      drivers/staging/greybus/log.c
6709
6710 GS1662 VIDEO SERIALIZER
6711 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6712 L:      linux-media@vger.kernel.org
6713 T:      git git://linuxtv.org/media_tree.git
6714 S:      Maintained
6715 F:      drivers/media/spi/gs1662.c
6716
6717 GSPCA FINEPIX SUBDRIVER
6718 M:      Frank Zago <frank@zago.net>
6719 L:      linux-media@vger.kernel.org
6720 T:      git git://linuxtv.org/media_tree.git
6721 S:      Maintained
6722 F:      drivers/media/usb/gspca/finepix.c
6723
6724 GSPCA GL860 SUBDRIVER
6725 M:      Olivier Lorin <o.lorin@laposte.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/gl860/
6730
6731 GSPCA M5602 SUBDRIVER
6732 M:      Erik Andren <erik.andren@gmail.com>
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/m5602/
6737
6738 GSPCA PAC207 SONIXB SUBDRIVER
6739 M:      Hans Verkuil <hverkuil@xs4all.nl>
6740 L:      linux-media@vger.kernel.org
6741 T:      git git://linuxtv.org/media_tree.git
6742 S:      Odd Fixes
6743 F:      drivers/media/usb/gspca/pac207.c
6744
6745 GSPCA SN9C20X SUBDRIVER
6746 M:      Brian Johnson <brijohn@gmail.com>
6747 L:      linux-media@vger.kernel.org
6748 T:      git git://linuxtv.org/media_tree.git
6749 S:      Maintained
6750 F:      drivers/media/usb/gspca/sn9c20x.c
6751
6752 GSPCA T613 SUBDRIVER
6753 M:      Leandro Costantino <lcostantino@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/t613.c
6758
6759 GSPCA USB WEBCAM DRIVER
6760 M:      Hans Verkuil <hverkuil@xs4all.nl>
6761 L:      linux-media@vger.kernel.org
6762 T:      git git://linuxtv.org/media_tree.git
6763 S:      Odd Fixes
6764 F:      drivers/media/usb/gspca/
6765
6766 GTP (GPRS Tunneling Protocol)
6767 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6768 M:      Harald Welte <laforge@gnumonks.org>
6769 L:      osmocom-net-gprs@lists.osmocom.org
6770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6771 S:      Maintained
6772 F:      drivers/net/gtp.c
6773
6774 GUID PARTITION TABLE (GPT)
6775 M:      Davidlohr Bueso <dave@stgolabs.net>
6776 L:      linux-efi@vger.kernel.org
6777 S:      Maintained
6778 F:      block/partitions/efi.*
6779
6780 H8/300 ARCHITECTURE
6781 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6782 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6783 W:      http://uclinux-h8.sourceforge.jp
6784 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6785 S:      Maintained
6786 F:      arch/h8300/
6787 F:      drivers/clocksource/h8300_*.c
6788 F:      drivers/clk/h8300/
6789 F:      drivers/irqchip/irq-renesas-h8*.c
6790
6791 HABANALABS PCI DRIVER
6792 M:      Oded Gabbay <oded.gabbay@gmail.com>
6793 T:      git https://github.com/HabanaAI/linux.git
6794 S:      Supported
6795 F:      drivers/misc/habanalabs/
6796 F:      include/uapi/misc/habanalabs.h
6797 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6798 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6799
6800 HACKRF MEDIA DRIVER
6801 M:      Antti Palosaari <crope@iki.fi>
6802 L:      linux-media@vger.kernel.org
6803 W:      https://linuxtv.org
6804 W:      http://palosaari.fi/linux/
6805 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6806 T:      git git://linuxtv.org/anttip/media_tree.git
6807 S:      Maintained
6808 F:      drivers/media/usb/hackrf/
6809
6810 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6811 M:      Frank Seidel <frank@f-seidel.de>
6812 L:      platform-driver-x86@vger.kernel.org
6813 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6814 S:      Maintained
6815 F:      drivers/platform/x86/hdaps.c
6816
6817 HARDWARE MONITORING
6818 M:      Jean Delvare <jdelvare@suse.com>
6819 M:      Guenter Roeck <linux@roeck-us.net>
6820 L:      linux-hwmon@vger.kernel.org
6821 W:      http://hwmon.wiki.kernel.org/
6822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6823 S:      Maintained
6824 F:      Documentation/devicetree/bindings/hwmon/
6825 F:      Documentation/hwmon/
6826 F:      drivers/hwmon/
6827 F:      include/linux/hwmon*.h
6828 F:      include/trace/events/hwmon*.h
6829
6830 HARDWARE RANDOM NUMBER GENERATOR CORE
6831 M:      Matt Mackall <mpm@selenic.com>
6832 M:      Herbert Xu <herbert@gondor.apana.org.au>
6833 L:      linux-crypto@vger.kernel.org
6834 S:      Odd fixes
6835 F:      Documentation/devicetree/bindings/rng/
6836 F:      Documentation/hw_random.txt
6837 F:      drivers/char/hw_random/
6838 F:      include/linux/hw_random.h
6839
6840 HARDWARE TRACING FACILITIES
6841 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6842 S:      Maintained
6843 F:      drivers/hwtracing/
6844
6845 HARDWARE SPINLOCK CORE
6846 M:      Ohad Ben-Cohen <ohad@wizery.com>
6847 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6848 L:      linux-remoteproc@vger.kernel.org
6849 S:      Maintained
6850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6851 F:      Documentation/devicetree/bindings/hwlock/
6852 F:      Documentation/hwspinlock.txt
6853 F:      drivers/hwspinlock/
6854 F:      include/linux/hwspinlock.h
6855
6856 HARMONY SOUND DRIVER
6857 L:      linux-parisc@vger.kernel.org
6858 S:      Maintained
6859 F:      sound/parisc/harmony.*
6860
6861 HDPVR USB VIDEO ENCODER DRIVER
6862 M:      Hans Verkuil <hverkuil@xs4all.nl>
6863 L:      linux-media@vger.kernel.org
6864 T:      git git://linuxtv.org/media_tree.git
6865 W:      https://linuxtv.org
6866 S:      Odd Fixes
6867 F:      drivers/media/usb/hdpvr/
6868
6869 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6870 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6871 S:      Supported
6872 F:      Documentation/watchdog/hpwdt.txt
6873 F:      drivers/watchdog/hpwdt.c
6874
6875 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6876 M:      Don Brace <don.brace@microsemi.com>
6877 L:      esc.storagedev@microsemi.com
6878 L:      linux-scsi@vger.kernel.org
6879 S:      Supported
6880 F:      Documentation/scsi/hpsa.txt
6881 F:      drivers/scsi/hpsa*.[ch]
6882 F:      include/linux/cciss*.h
6883 F:      include/uapi/linux/cciss*.h
6884
6885 HFI1 DRIVER
6886 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6887 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6888 L:      linux-rdma@vger.kernel.org
6889 S:      Supported
6890 F:      drivers/infiniband/hw/hfi1
6891
6892 HFS FILESYSTEM
6893 L:      linux-fsdevel@vger.kernel.org
6894 S:      Orphan
6895 F:      Documentation/filesystems/hfs.txt
6896 F:      fs/hfs/
6897
6898 HFSPLUS FILESYSTEM
6899 L:      linux-fsdevel@vger.kernel.org
6900 S:      Orphan
6901 F:      Documentation/filesystems/hfsplus.txt
6902 F:      fs/hfsplus/
6903
6904 HGA FRAMEBUFFER DRIVER
6905 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6906 L:      linux-nvidia@lists.surfsouth.com
6907 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6908 S:      Maintained
6909 F:      drivers/video/fbdev/hgafb.c
6910
6911 HIBERNATION (aka Software Suspend, aka swsusp)
6912 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6913 M:      Pavel Machek <pavel@ucw.cz>
6914 L:      linux-pm@vger.kernel.org
6915 B:      https://bugzilla.kernel.org
6916 S:      Supported
6917 F:      arch/x86/power/
6918 F:      drivers/base/power/
6919 F:      kernel/power/
6920 F:      include/linux/suspend.h
6921 F:      include/linux/freezer.h
6922 F:      include/linux/pm.h
6923 F:      arch/*/include/asm/suspend*.h
6924
6925 HID CORE LAYER
6926 M:      Jiri Kosina <jikos@kernel.org>
6927 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6928 L:      linux-input@vger.kernel.org
6929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6930 S:      Maintained
6931 F:      drivers/hid/
6932 F:      include/linux/hid*
6933 F:      include/uapi/linux/hid*
6934
6935 HID SENSOR HUB DRIVERS
6936 M:      Jiri Kosina <jikos@kernel.org>
6937 M:      Jonathan Cameron <jic23@kernel.org>
6938 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6939 L:      linux-input@vger.kernel.org
6940 L:      linux-iio@vger.kernel.org
6941 S:      Maintained
6942 F:      Documentation/hid/hid-sensor*
6943 F:      drivers/hid/hid-sensor-*
6944 F:      drivers/iio/*/hid-*
6945 F:      include/linux/hid-sensor-*
6946
6947 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6948 M:      Thomas Gleixner <tglx@linutronix.de>
6949 L:      linux-kernel@vger.kernel.org
6950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6951 S:      Maintained
6952 F:      Documentation/timers/
6953 F:      kernel/time/hrtimer.c
6954 F:      kernel/time/clockevents.c
6955 F:      kernel/time/timer_*.c
6956 F:      include/linux/clockchips.h
6957 F:      include/linux/hrtimer.h
6958
6959 HIGH-SPEED SCC DRIVER FOR AX.25
6960 L:      linux-hams@vger.kernel.org
6961 S:      Orphan
6962 F:      drivers/net/hamradio/dmascc.c
6963 F:      drivers/net/hamradio/scc.c
6964
6965 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6966 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6967 W:      http://www.highpoint-tech.com
6968 S:      Supported
6969 F:      Documentation/scsi/hptiop.txt
6970 F:      drivers/scsi/hptiop.c
6971
6972 HIPPI
6973 M:      Jes Sorensen <jes@trained-monkey.org>
6974 L:      linux-hippi@sunsite.dk
6975 S:      Maintained
6976 F:      include/linux/hippidevice.h
6977 F:      include/uapi/linux/if_hippi.h
6978 F:      net/802/hippi.c
6979 F:      drivers/net/hippi/
6980
6981 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6982 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6983 M:      Salil Mehta <salil.mehta@huawei.com>
6984 L:      netdev@vger.kernel.org
6985 W:      http://www.hisilicon.com
6986 S:      Maintained
6987 F:      drivers/net/ethernet/hisilicon/hns3/
6988
6989 HISILICON LPC BUS DRIVER
6990 M:      john.garry@huawei.com
6991 W:      http://www.hisilicon.com
6992 S:      Maintained
6993 F:      drivers/bus/hisi_lpc.c
6994 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6995
6996 HISILICON NETWORK SUBSYSTEM DRIVER
6997 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6998 M:      Salil Mehta <salil.mehta@huawei.com>
6999 L:      netdev@vger.kernel.org
7000 W:      http://www.hisilicon.com
7001 S:      Maintained
7002 F:      drivers/net/ethernet/hisilicon/
7003 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7004
7005 HISILICON PMU DRIVER
7006 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7007 W:      http://www.hisilicon.com
7008 S:      Supported
7009 F:      drivers/perf/hisilicon
7010 F:      Documentation/perf/hisi-pmu.txt
7011
7012 HISILICON ROCE DRIVER
7013 M:      Lijun Ou <oulijun@huawei.com>
7014 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7015 L:      linux-rdma@vger.kernel.org
7016 S:      Maintained
7017 F:      drivers/infiniband/hw/hns/
7018 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7019
7020 HISILICON SAS Controller
7021 M:      John Garry <john.garry@huawei.com>
7022 W:      http://www.hisilicon.com
7023 S:      Supported
7024 F:      drivers/scsi/hisi_sas/
7025 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7026
7027 HMM - Heterogeneous Memory Management
7028 M:      Jérôme Glisse <jglisse@redhat.com>
7029 L:      linux-mm@kvack.org
7030 S:      Maintained
7031 F:      mm/hmm*
7032 F:      include/linux/hmm*
7033 F:      Documentation/vm/hmm.rst
7034
7035 HOST AP DRIVER
7036 M:      Jouni Malinen <j@w1.fi>
7037 L:      linux-wireless@vger.kernel.org
7038 W:      http://w1.fi/hostap-driver.html
7039 S:      Obsolete
7040 F:      drivers/net/wireless/intersil/hostap/
7041
7042 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7043 L:      platform-driver-x86@vger.kernel.org
7044 S:      Orphan
7045 F:      drivers/platform/x86/tc1100-wmi.c
7046
7047 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7048 M:      Jaroslav Kysela <perex@perex.cz>
7049 S:      Maintained
7050 F:      drivers/net/ethernet/hp/hp100.*
7051
7052 HPET:   High Precision Event Timers driver
7053 M:      Clemens Ladisch <clemens@ladisch.de>
7054 S:      Maintained
7055 F:      Documentation/timers/hpet.txt
7056 F:      drivers/char/hpet.c
7057 F:      include/linux/hpet.h
7058 F:      include/uapi/linux/hpet.h
7059
7060 HPET:   x86
7061 S:      Orphan
7062 F:      arch/x86/kernel/hpet.c
7063 F:      arch/x86/include/asm/hpet.h
7064
7065 HPFS FILESYSTEM
7066 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7067 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7068 S:      Maintained
7069 F:      fs/hpfs/
7070
7071 HSI SUBSYSTEM
7072 M:      Sebastian Reichel <sre@kernel.org>
7073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7074 S:      Maintained
7075 F:      Documentation/ABI/testing/sysfs-bus-hsi
7076 F:      Documentation/driver-api/hsi.rst
7077 F:      drivers/hsi/
7078 F:      include/linux/hsi/
7079 F:      include/uapi/linux/hsi/
7080
7081 HSO 3G MODEM DRIVER
7082 L:      linux-usb@vger.kernel.org
7083 S:      Orphan
7084 F:      drivers/net/usb/hso.c
7085
7086 HSR NETWORK PROTOCOL
7087 M:      Arvid Brodin <arvid.brodin@alten.se>
7088 L:      netdev@vger.kernel.org
7089 S:      Maintained
7090 F:      net/hsr/
7091
7092 HT16K33 LED CONTROLLER DRIVER
7093 M:      Robin van der Gracht <robin@protonic.nl>
7094 S:      Maintained
7095 F:      drivers/auxdisplay/ht16k33.c
7096 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7097
7098 HTCPEN TOUCHSCREEN DRIVER
7099 M:      Pau Oliva Fora <pof@eslack.org>
7100 L:      linux-input@vger.kernel.org
7101 S:      Maintained
7102 F:      drivers/input/touchscreen/htcpen.c
7103
7104 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7105 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7106 L:      linux-iio@vger.kernel.org
7107 W:      http://www.st.com/
7108 S:      Maintained
7109 F:      drivers/iio/humidity/hts221*
7110 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7111
7112 HUAWEI ETHERNET DRIVER
7113 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7114 L:      netdev@vger.kernel.org
7115 S:      Supported
7116 F:      Documentation/networking/hinic.txt
7117 F:      drivers/net/ethernet/huawei/hinic/
7118
7119 HUGETLB FILESYSTEM
7120 M:      Mike Kravetz <mike.kravetz@oracle.com>
7121 L:      linux-mm@kvack.org
7122 S:      Maintained
7123 F:      fs/hugetlbfs/
7124 F:      mm/hugetlb.c
7125 F:      include/linux/hugetlb.h
7126 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7127 F:      Documentation/vm/hugetlbfs_reserv.rst
7128 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7129
7130 HVA ST MEDIA DRIVER
7131 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7132 L:      linux-media@vger.kernel.org
7133 T:      git git://linuxtv.org/media_tree.git
7134 W:      https://linuxtv.org
7135 S:      Supported
7136 F:      drivers/media/platform/sti/hva
7137
7138 HWPOISON MEMORY FAILURE HANDLING
7139 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7140 L:      linux-mm@kvack.org
7141 S:      Maintained
7142 F:      mm/memory-failure.c
7143 F:      mm/hwpoison-inject.c
7144
7145 HYGON PROCESSOR SUPPORT
7146 M:      Pu Wen <puwen@hygon.cn>
7147 L:      linux-kernel@vger.kernel.org
7148 S:      Maintained
7149 F:      arch/x86/kernel/cpu/hygon.c
7150
7151 Hyper-V CORE AND DRIVERS
7152 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7153 M:      Haiyang Zhang <haiyangz@microsoft.com>
7154 M:      Stephen Hemminger <sthemmin@microsoft.com>
7155 M:      Sasha Levin <sashal@kernel.org>
7156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7157 L:      linux-hyperv@vger.kernel.org
7158 S:      Supported
7159 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7160 F:      arch/x86/include/asm/mshyperv.h
7161 F:      arch/x86/include/asm/trace/hyperv.h
7162 F:      arch/x86/include/asm/hyperv-tlfs.h
7163 F:      arch/x86/kernel/cpu/mshyperv.c
7164 F:      arch/x86/hyperv
7165 F:      drivers/hid/hid-hyperv.c
7166 F:      drivers/hv/
7167 F:      drivers/input/serio/hyperv-keyboard.c
7168 F:      drivers/pci/controller/pci-hyperv.c
7169 F:      drivers/net/hyperv/
7170 F:      drivers/scsi/storvsc_drv.c
7171 F:      drivers/uio/uio_hv_generic.c
7172 F:      drivers/video/fbdev/hyperv_fb.c
7173 F:      drivers/iommu/hyperv_iommu.c
7174 F:      net/vmw_vsock/hyperv_transport.c
7175 F:      include/linux/hyperv.h
7176 F:      include/uapi/linux/hyperv.h
7177 F:      tools/hv/
7178 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7179
7180 HYPERVISOR VIRTUAL CONSOLE DRIVER
7181 L:      linuxppc-dev@lists.ozlabs.org
7182 S:      Odd Fixes
7183 F:      drivers/tty/hvc/
7184
7185 I2C ACPI SUPPORT
7186 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7187 L:      linux-i2c@vger.kernel.org
7188 L:      linux-acpi@vger.kernel.org
7189 S:      Maintained
7190 F:      drivers/i2c/i2c-core-acpi.c
7191
7192 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7193 M:      Ajay Gupta <ajayg@nvidia.com>
7194 L:      linux-i2c@vger.kernel.org
7195 S:      Maintained
7196 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7197 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7198
7199 I2C MUXES
7200 M:      Peter Rosin <peda@axentia.se>
7201 L:      linux-i2c@vger.kernel.org
7202 S:      Maintained
7203 F:      Documentation/i2c/i2c-topology
7204 F:      Documentation/i2c/muxes/
7205 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7206 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7207 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7208 F:      drivers/i2c/i2c-mux.c
7209 F:      drivers/i2c/muxes/
7210 F:      include/linux/i2c-mux.h
7211
7212 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7213 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7214 L:      linux-i2c@vger.kernel.org
7215 S:      Maintained
7216 F:      drivers/i2c/busses/i2c-mv64xxx.c
7217
7218 I2C OVER PARALLEL PORT
7219 M:      Jean Delvare <jdelvare@suse.com>
7220 L:      linux-i2c@vger.kernel.org
7221 S:      Maintained
7222 F:      Documentation/i2c/busses/i2c-parport
7223 F:      Documentation/i2c/busses/i2c-parport-light
7224 F:      drivers/i2c/busses/i2c-parport.c
7225 F:      drivers/i2c/busses/i2c-parport-light.c
7226
7227 I2C SUBSYSTEM
7228 M:      Wolfram Sang <wsa@the-dreams.de>
7229 L:      linux-i2c@vger.kernel.org
7230 W:      https://i2c.wiki.kernel.org/
7231 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7233 S:      Maintained
7234 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7235 F:      Documentation/i2c/
7236 F:      drivers/i2c/*
7237 F:      include/linux/i2c.h
7238 F:      include/linux/i2c-dev.h
7239 F:      include/linux/i2c-smbus.h
7240 F:      include/uapi/linux/i2c.h
7241 F:      include/uapi/linux/i2c-*.h
7242
7243 I2C SUBSYSTEM HOST DRIVERS
7244 L:      linux-i2c@vger.kernel.org
7245 W:      https://i2c.wiki.kernel.org/
7246 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7248 S:      Odd Fixes
7249 F:      Documentation/devicetree/bindings/i2c/
7250 F:      drivers/i2c/algos/
7251 F:      drivers/i2c/busses/
7252
7253 I2C-TAOS-EVM DRIVER
7254 M:      Jean Delvare <jdelvare@suse.com>
7255 L:      linux-i2c@vger.kernel.org
7256 S:      Maintained
7257 F:      Documentation/i2c/busses/i2c-taos-evm
7258 F:      drivers/i2c/busses/i2c-taos-evm.c
7259
7260 I2C-TINY-USB DRIVER
7261 M:      Till Harbaum <till@harbaum.org>
7262 L:      linux-i2c@vger.kernel.org
7263 W:      http://www.harbaum.org/till/i2c_tiny_usb
7264 S:      Maintained
7265 F:      drivers/i2c/busses/i2c-tiny-usb.c
7266
7267 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7268 M:      Jean Delvare <jdelvare@suse.com>
7269 L:      linux-i2c@vger.kernel.org
7270 S:      Maintained
7271 F:      Documentation/i2c/busses/i2c-ali1535
7272 F:      Documentation/i2c/busses/i2c-ali1563
7273 F:      Documentation/i2c/busses/i2c-ali15x3
7274 F:      Documentation/i2c/busses/i2c-amd756
7275 F:      Documentation/i2c/busses/i2c-amd8111
7276 F:      Documentation/i2c/busses/i2c-i801
7277 F:      Documentation/i2c/busses/i2c-nforce2
7278 F:      Documentation/i2c/busses/i2c-piix4
7279 F:      Documentation/i2c/busses/i2c-sis5595
7280 F:      Documentation/i2c/busses/i2c-sis630
7281 F:      Documentation/i2c/busses/i2c-sis96x
7282 F:      Documentation/i2c/busses/i2c-via
7283 F:      Documentation/i2c/busses/i2c-viapro
7284 F:      drivers/i2c/busses/i2c-ali1535.c
7285 F:      drivers/i2c/busses/i2c-ali1563.c
7286 F:      drivers/i2c/busses/i2c-ali15x3.c
7287 F:      drivers/i2c/busses/i2c-amd756.c
7288 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7289 F:      drivers/i2c/busses/i2c-amd8111.c
7290 F:      drivers/i2c/busses/i2c-i801.c
7291 F:      drivers/i2c/busses/i2c-isch.c
7292 F:      drivers/i2c/busses/i2c-nforce2.c
7293 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7294 F:      drivers/i2c/busses/i2c-piix4.c
7295 F:      drivers/i2c/busses/i2c-sis5595.c
7296 F:      drivers/i2c/busses/i2c-sis630.c
7297 F:      drivers/i2c/busses/i2c-sis96x.c
7298 F:      drivers/i2c/busses/i2c-via.c
7299 F:      drivers/i2c/busses/i2c-viapro.c
7300
7301 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7302 M:      Hans de Goede <hdegoede@redhat.com>
7303 L:      linux-i2c@vger.kernel.org
7304 S:      Maintained
7305 F:      drivers/i2c/busses/i2c-cht-wc.c
7306
7307 I2C/SMBUS ISMT DRIVER
7308 M:      Seth Heasley <seth.heasley@intel.com>
7309 M:      Neil Horman <nhorman@tuxdriver.com>
7310 L:      linux-i2c@vger.kernel.org
7311 F:      drivers/i2c/busses/i2c-ismt.c
7312 F:      Documentation/i2c/busses/i2c-ismt
7313
7314 I2C/SMBUS STUB DRIVER
7315 M:      Jean Delvare <jdelvare@suse.com>
7316 L:      linux-i2c@vger.kernel.org
7317 S:      Maintained
7318 F:      drivers/i2c/i2c-stub.c
7319
7320 I3C SUBSYSTEM
7321 M:      Boris Brezillon <bbrezillon@kernel.org>
7322 L:      linux-i3c@lists.infradead.org
7323 C:      irc://chat.freenode.net/linux-i3c
7324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7325 S:      Maintained
7326 F:      Documentation/ABI/testing/sysfs-bus-i3c
7327 F:      Documentation/devicetree/bindings/i3c/
7328 F:      Documentation/driver-api/i3c
7329 F:      drivers/i3c/
7330 F:      include/linux/i3c/
7331 F:      include/dt-bindings/i3c/
7332
7333 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7334 M:      Vitor Soares <vitor.soares@synopsys.com>
7335 S:      Maintained
7336 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7337 F:      drivers/i3c/master/dw*
7338
7339 IA64 (Itanium) PLATFORM
7340 M:      Tony Luck <tony.luck@intel.com>
7341 M:      Fenghua Yu <fenghua.yu@intel.com>
7342 L:      linux-ia64@vger.kernel.org
7343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7344 S:      Maintained
7345 F:      arch/ia64/
7346
7347 IBM Power 842 compression accelerator
7348 M:      Haren Myneni <haren@us.ibm.com>
7349 S:      Supported
7350 F:      drivers/crypto/nx/Makefile
7351 F:      drivers/crypto/nx/Kconfig
7352 F:      drivers/crypto/nx/nx-842*
7353 F:      include/linux/sw842.h
7354 F:      crypto/842.c
7355 F:      lib/842/
7356
7357 IBM Power in-Nest Crypto Acceleration
7358 M:      Breno Leitão <leitao@debian.org>
7359 M:      Nayna Jain <nayna@linux.ibm.com>
7360 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7361 L:      linux-crypto@vger.kernel.org
7362 S:      Supported
7363 F:      drivers/crypto/nx/Makefile
7364 F:      drivers/crypto/nx/Kconfig
7365 F:      drivers/crypto/nx/nx-aes*
7366 F:      drivers/crypto/nx/nx-sha*
7367 F:      drivers/crypto/nx/nx.*
7368 F:      drivers/crypto/nx/nx_csbcpb.h
7369 F:      drivers/crypto/nx/nx_debugfs.h
7370
7371 IBM Power Linux RAID adapter
7372 M:      Brian King <brking@us.ibm.com>
7373 S:      Supported
7374 F:      drivers/scsi/ipr.*
7375
7376 IBM Power SRIOV Virtual NIC Device Driver
7377 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7378 M:      John Allen <jallen@linux.ibm.com>
7379 L:      netdev@vger.kernel.org
7380 S:      Supported
7381 F:      drivers/net/ethernet/ibm/ibmvnic.*
7382
7383 IBM Power Virtual Accelerator Switchboard
7384 M:      Sukadev Bhattiprolu
7385 L:      linuxppc-dev@lists.ozlabs.org
7386 S:      Supported
7387 F:      arch/powerpc/platforms/powernv/vas*
7388 F:      arch/powerpc/platforms/powernv/copy-paste.h
7389 F:      arch/powerpc/include/asm/vas.h
7390 F:      arch/powerpc/include/uapi/asm/vas.h
7391
7392 IBM Power Virtual Ethernet Device Driver
7393 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7394 L:      netdev@vger.kernel.org
7395 S:      Supported
7396 F:      drivers/net/ethernet/ibm/ibmveth.*
7397
7398 IBM Power Virtual FC Device Drivers
7399 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7400 L:      linux-scsi@vger.kernel.org
7401 S:      Supported
7402 F:      drivers/scsi/ibmvscsi/ibmvfc*
7403
7404 IBM Power Virtual Management Channel Driver
7405 M:      Steven Royer <seroyer@linux.ibm.com>
7406 S:      Supported
7407 F:      drivers/misc/ibmvmc.*
7408
7409 IBM Power Virtual SCSI Device Drivers
7410 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7411 L:      linux-scsi@vger.kernel.org
7412 S:      Supported
7413 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7414 F:      include/scsi/viosrp.h
7415
7416 IBM Power Virtual SCSI Device Target Driver
7417 M:      Michael Cyr <mikecyr@linux.ibm.com>
7418 L:      linux-scsi@vger.kernel.org
7419 L:      target-devel@vger.kernel.org
7420 S:      Supported
7421 F:      drivers/scsi/ibmvscsi_tgt/
7422
7423 IBM Power VMX Cryptographic instructions
7424 M:      Breno Leitão <leitao@debian.org>
7425 M:      Nayna Jain <nayna@linux.ibm.com>
7426 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7427 L:      linux-crypto@vger.kernel.org
7428 S:      Supported
7429 F:      drivers/crypto/vmx/Makefile
7430 F:      drivers/crypto/vmx/Kconfig
7431 F:      drivers/crypto/vmx/vmx.c
7432 F:      drivers/crypto/vmx/aes*
7433 F:      drivers/crypto/vmx/ghash*
7434 F:      drivers/crypto/vmx/ppc-xlate.pl
7435
7436 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7437 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7438 L:      linux-pci@vger.kernel.org
7439 L:      linuxppc-dev@lists.ozlabs.org
7440 S:      Supported
7441 F:      drivers/pci/hotplug/rpaphp*
7442
7443 IBM Power IO DLPAR 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/rpadlpar*
7449
7450 IBM ServeRAID RAID DRIVER
7451 S:      Orphan
7452 F:      drivers/scsi/ips.*
7453
7454 ICH LPC AND GPIO DRIVER
7455 M:      Peter Tyser <ptyser@xes-inc.com>
7456 S:      Maintained
7457 F:      drivers/mfd/lpc_ich.c
7458 F:      drivers/gpio/gpio-ich.c
7459
7460 IDE SUBSYSTEM
7461 M:      "David S. Miller" <davem@davemloft.net>
7462 L:      linux-ide@vger.kernel.org
7463 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7465 S:      Maintained
7466 F:      Documentation/ide/
7467 F:      drivers/ide/
7468 F:      include/linux/ide.h
7469
7470 IDE/ATAPI DRIVERS
7471 M:      Borislav Petkov <bp@alien8.de>
7472 L:      linux-ide@vger.kernel.org
7473 S:      Maintained
7474 F:      Documentation/cdrom/ide-cd
7475 F:      drivers/ide/ide-cd*
7476
7477 IDEAPAD LAPTOP EXTRAS DRIVER
7478 M:      Ike Panhc <ike.pan@canonical.com>
7479 L:      platform-driver-x86@vger.kernel.org
7480 W:      http://launchpad.net/ideapad-laptop
7481 S:      Maintained
7482 F:      drivers/platform/x86/ideapad-laptop.c
7483
7484 IDEAPAD LAPTOP SLIDEBAR DRIVER
7485 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7486 L:      linux-input@vger.kernel.org
7487 W:      https://github.com/o2genum/ideapad-slidebar
7488 S:      Maintained
7489 F:      drivers/input/misc/ideapad_slidebar.c
7490
7491 IDT VersaClock 5 CLOCK DRIVER
7492 M:      Marek Vasut <marek.vasut@gmail.com>
7493 S:      Maintained
7494 F:      drivers/clk/clk-versaclock5.c
7495
7496 IEEE 802.15.4 SUBSYSTEM
7497 M:      Alexander Aring <alex.aring@gmail.com>
7498 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7499 L:      linux-wpan@vger.kernel.org
7500 W:      http://wpan.cakelab.org/
7501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7503 S:      Maintained
7504 F:      net/ieee802154/
7505 F:      net/mac802154/
7506 F:      drivers/net/ieee802154/
7507 F:      include/linux/nl802154.h
7508 F:      include/linux/ieee802154.h
7509 F:      include/net/nl802154.h
7510 F:      include/net/mac802154.h
7511 F:      include/net/af_ieee802154.h
7512 F:      include/net/cfg802154.h
7513 F:      include/net/ieee802154_netdev.h
7514 F:      Documentation/networking/ieee802154.txt
7515
7516 IFE PROTOCOL
7517 M:      Yotam Gigi <yotam.gi@gmail.com>
7518 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7519 F:      net/ife
7520 F:      include/net/ife.h
7521 F:      include/uapi/linux/ife.h
7522
7523 IGORPLUG-USB IR RECEIVER
7524 M:      Sean Young <sean@mess.org>
7525 L:      linux-media@vger.kernel.org
7526 S:      Maintained
7527 F:      drivers/media/rc/igorplugusb.c
7528
7529 IGUANAWORKS USB IR TRANSCEIVER
7530 M:      Sean Young <sean@mess.org>
7531 L:      linux-media@vger.kernel.org
7532 S:      Maintained
7533 F:      drivers/media/rc/iguanair.c
7534
7535 IIO DIGITAL POTENTIOMETER DAC
7536 M:      Peter Rosin <peda@axentia.se>
7537 L:      linux-iio@vger.kernel.org
7538 S:      Maintained
7539 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7540 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7541 F:      drivers/iio/dac/dpot-dac.c
7542
7543 IIO ENVELOPE DETECTOR
7544 M:      Peter Rosin <peda@axentia.se>
7545 L:      linux-iio@vger.kernel.org
7546 S:      Maintained
7547 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7548 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7549 F:      drivers/iio/adc/envelope-detector.c
7550
7551 IIO MULTIPLEXER
7552 M:      Peter Rosin <peda@axentia.se>
7553 L:      linux-iio@vger.kernel.org
7554 S:      Maintained
7555 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7556 F:      drivers/iio/multiplexer/iio-mux.c
7557
7558 IIO SUBSYSTEM AND DRIVERS
7559 M:      Jonathan Cameron <jic23@kernel.org>
7560 R:      Hartmut Knaack <knaack.h@gmx.de>
7561 R:      Lars-Peter Clausen <lars@metafoo.de>
7562 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7563 L:      linux-iio@vger.kernel.org
7564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7565 S:      Maintained
7566 F:      Documentation/ABI/testing/configfs-iio*
7567 F:      Documentation/ABI/testing/sysfs-bus-iio*
7568 F:      Documentation/devicetree/bindings/iio/
7569 F:      drivers/iio/
7570 F:      drivers/staging/iio/
7571 F:      include/linux/iio/
7572 F:      tools/iio/
7573
7574 IIO UNIT CONVERTER
7575 M:      Peter Rosin <peda@axentia.se>
7576 L:      linux-iio@vger.kernel.org
7577 S:      Maintained
7578 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7579 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7580 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7581 F:      drivers/iio/afe/iio-rescale.c
7582
7583 IKANOS/ADI EAGLE ADSL USB DRIVER
7584 M:      Matthieu Castet <castet.matthieu@free.fr>
7585 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7586 S:      Maintained
7587 F:      drivers/usb/atm/ueagle-atm.c
7588
7589 IMGTEC ASCII LCD DRIVER
7590 M:      Paul Burton <paul.burton@mips.com>
7591 S:      Maintained
7592 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7593 F:      drivers/auxdisplay/img-ascii-lcd.c
7594
7595 IMGTEC IR DECODER DRIVER
7596 M:      James Hogan <jhogan@kernel.org>
7597 S:      Maintained
7598 F:      drivers/media/rc/img-ir/
7599
7600 IMON SOUNDGRAPH USB IR RECEIVER
7601 M:      Sean Young <sean@mess.org>
7602 L:      linux-media@vger.kernel.org
7603 S:      Maintained
7604 F:      drivers/media/rc/imon_raw.c
7605 F:      drivers/media/rc/imon.c
7606
7607 IMS TWINTURBO FRAMEBUFFER DRIVER
7608 L:      linux-fbdev@vger.kernel.org
7609 S:      Orphan
7610 F:      drivers/video/fbdev/imsttfb.c
7611
7612 INA209 HARDWARE MONITOR DRIVER
7613 M:      Guenter Roeck <linux@roeck-us.net>
7614 L:      linux-hwmon@vger.kernel.org
7615 S:      Maintained
7616 F:      Documentation/hwmon/ina209
7617 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7618 F:      drivers/hwmon/ina209.c
7619
7620 INA2XX HARDWARE MONITOR DRIVER
7621 M:      Guenter Roeck <linux@roeck-us.net>
7622 L:      linux-hwmon@vger.kernel.org
7623 S:      Maintained
7624 F:      Documentation/hwmon/ina2xx
7625 F:      drivers/hwmon/ina2xx.c
7626 F:      include/linux/platform_data/ina2xx.h
7627
7628 INDUSTRY PACK SUBSYSTEM (IPACK)
7629 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7630 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7631 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7632 L:      industrypack-devel@lists.sourceforge.net
7633 W:      http://industrypack.sourceforge.net
7634 S:      Maintained
7635 F:      drivers/ipack/
7636
7637 INFINIBAND SUBSYSTEM
7638 M:      Doug Ledford <dledford@redhat.com>
7639 M:      Jason Gunthorpe <jgg@mellanox.com>
7640 L:      linux-rdma@vger.kernel.org
7641 W:      https://github.com/linux-rdma/rdma-core
7642 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7644 S:      Supported
7645 F:      Documentation/devicetree/bindings/infiniband/
7646 F:      Documentation/infiniband/
7647 F:      drivers/infiniband/
7648 F:      include/uapi/linux/if_infiniband.h
7649 F:      include/uapi/rdma/
7650 F:      include/rdma/
7651
7652 INGENIC JZ4780 DMA Driver
7653 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7654 S:      Maintained
7655 F:      drivers/dma/dma-jz4780.c
7656
7657 INGENIC JZ4780 NAND DRIVER
7658 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7659 L:      linux-mtd@lists.infradead.org
7660 S:      Maintained
7661 F:      drivers/mtd/nand/raw/jz4780_*
7662
7663 INOTIFY
7664 M:      Jan Kara <jack@suse.cz>
7665 R:      Amir Goldstein <amir73il@gmail.com>
7666 L:      linux-fsdevel@vger.kernel.org
7667 S:      Maintained
7668 F:      Documentation/filesystems/inotify.txt
7669 F:      fs/notify/inotify/
7670 F:      include/linux/inotify.h
7671 F:      include/uapi/linux/inotify.h
7672
7673 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7674 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7675 L:      linux-input@vger.kernel.org
7676 Q:      http://patchwork.kernel.org/project/linux-input/list/
7677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7678 S:      Maintained
7679 F:      drivers/input/
7680 F:      include/linux/input.h
7681 F:      include/uapi/linux/input.h
7682 F:      include/uapi/linux/input-event-codes.h
7683 F:      include/linux/input/
7684 F:      Documentation/devicetree/bindings/input/
7685 F:      Documentation/devicetree/bindings/serio/
7686 F:      Documentation/input/
7687
7688 INPUT MULTITOUCH (MT) PROTOCOL
7689 M:      Henrik Rydberg <rydberg@bitmath.org>
7690 L:      linux-input@vger.kernel.org
7691 S:      Odd fixes
7692 F:      Documentation/input/multi-touch-protocol.rst
7693 F:      drivers/input/input-mt.c
7694 K:      \b(ABS|SYN)_MT_
7695
7696 INSIDE SECURE CRYPTO DRIVER
7697 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7698 F:      drivers/crypto/inside-secure/
7699 S:      Maintained
7700 L:      linux-crypto@vger.kernel.org
7701
7702 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7703 M:      Mimi Zohar <zohar@linux.ibm.com>
7704 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7705 L:      linux-integrity@vger.kernel.org
7706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7707 S:      Supported
7708 F:      security/integrity/ima/
7709
7710 INTEL 810/815 FRAMEBUFFER DRIVER
7711 M:      Antonino Daplas <adaplas@gmail.com>
7712 L:      linux-fbdev@vger.kernel.org
7713 S:      Maintained
7714 F:      drivers/video/fbdev/i810/
7715
7716 INTEL ASoC DRIVERS
7717 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7718 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7719 M:      Jie Yang <yang.jie@linux.intel.com>
7720 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7721 S:      Supported
7722 F:      sound/soc/intel/
7723
7724 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7725 M:      Hans de Goede <hdegoede@redhat.com>
7726 L:      platform-driver-x86@vger.kernel.org
7727 S:      Maintained
7728 F:      drivers/platform/x86/intel_atomisp2_pm.c
7729
7730 INTEL C600 SERIES SAS CONTROLLER DRIVER
7731 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7732 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7733 L:      linux-scsi@vger.kernel.org
7734 T:      git git://git.code.sf.net/p/intel-sas/isci
7735 S:      Supported
7736 F:      drivers/scsi/isci/
7737
7738 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7739 M:      Jani Nikula <jani.nikula@linux.intel.com>
7740 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7741 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7742 L:      intel-gfx@lists.freedesktop.org
7743 W:      https://01.org/linuxgraphics/
7744 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7745 C:      irc://chat.freenode.net/intel-gfx
7746 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7747 T:      git git://anongit.freedesktop.org/drm-intel
7748 S:      Supported
7749 F:      drivers/gpu/drm/i915/
7750 F:      include/drm/i915*
7751 F:      include/uapi/drm/i915_drm.h
7752 F:      Documentation/gpu/i915.rst
7753
7754 INTEL ETHERNET DRIVERS
7755 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7756 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7757 W:      http://www.intel.com/support/feedback.htm
7758 W:      http://e1000.sourceforge.net/
7759 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7762 S:      Supported
7763 F:      Documentation/networking/device_drivers/intel/e100.rst
7764 F:      Documentation/networking/device_drivers/intel/e1000.rst
7765 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7766 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7767 F:      Documentation/networking/device_drivers/intel/igb.rst
7768 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7769 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7770 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7771 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7772 F:      Documentation/networking/device_drivers/intel/i40e.rst
7773 F:      Documentation/networking/device_drivers/intel/iavf.rst
7774 F:      Documentation/networking/device_drivers/intel/ice.rst
7775 F:      drivers/net/ethernet/intel/
7776 F:      drivers/net/ethernet/intel/*/
7777 F:      include/linux/avf/virtchnl.h
7778
7779 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7780 M:      Maik Broemme <mbroemme@libmpq.org>
7781 L:      linux-fbdev@vger.kernel.org
7782 S:      Maintained
7783 F:      Documentation/fb/intelfb.txt
7784 F:      drivers/video/fbdev/intelfb/
7785
7786 INTEL GPIO DRIVERS
7787 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7788 L:      linux-gpio@vger.kernel.org
7789 S:      Maintained
7790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7791 F:      drivers/gpio/gpio-ich.c
7792 F:      drivers/gpio/gpio-intel-mid.c
7793 F:      drivers/gpio/gpio-lynxpoint.c
7794 F:      drivers/gpio/gpio-merrifield.c
7795 F:      drivers/gpio/gpio-ml-ioh.c
7796 F:      drivers/gpio/gpio-pch.c
7797 F:      drivers/gpio/gpio-sch.c
7798 F:      drivers/gpio/gpio-sodaville.c
7799
7800 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7801 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7802 M:      Zhi Wang <zhi.a.wang@intel.com>
7803 L:      intel-gvt-dev@lists.freedesktop.org
7804 L:      intel-gfx@lists.freedesktop.org
7805 W:      https://01.org/igvt-g
7806 T:      git https://github.com/intel/gvt-linux.git
7807 S:      Supported
7808 F:      drivers/gpu/drm/i915/gvt/
7809
7810 INTEL HID EVENT DRIVER
7811 M:      Alex Hung <alex.hung@canonical.com>
7812 L:      platform-driver-x86@vger.kernel.org
7813 S:      Maintained
7814 F:      drivers/platform/x86/intel-hid.c
7815
7816 INTEL I/OAT DMA DRIVER
7817 M:      Dave Jiang <dave.jiang@intel.com>
7818 R:      Dan Williams <dan.j.williams@intel.com>
7819 L:      dmaengine@vger.kernel.org
7820 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7821 S:      Supported
7822 F:      drivers/dma/ioat*
7823
7824 INTEL IDLE DRIVER
7825 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7826 M:      Len Brown <lenb@kernel.org>
7827 L:      linux-pm@vger.kernel.org
7828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7829 B:      https://bugzilla.kernel.org
7830 S:      Supported
7831 F:      drivers/idle/intel_idle.c
7832
7833 INTEL INTEGRATED SENSOR HUB DRIVER
7834 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7835 M:      Jiri Kosina <jikos@kernel.org>
7836 L:      linux-input@vger.kernel.org
7837 S:      Maintained
7838 F:      drivers/hid/intel-ish-hid/
7839
7840 INTEL IOMMU (VT-d)
7841 M:      David Woodhouse <dwmw2@infradead.org>
7842 L:      iommu@lists.linux-foundation.org
7843 T:      git git://git.infradead.org/iommu-2.6.git
7844 S:      Supported
7845 F:      drivers/iommu/intel-iommu.c
7846 F:      include/linux/intel-iommu.h
7847
7848 INTEL IOP-ADMA DMA DRIVER
7849 R:      Dan Williams <dan.j.williams@intel.com>
7850 S:      Odd fixes
7851 F:      drivers/dma/iop-adma.c
7852
7853 INTEL IPU3 CSI-2 CIO2 DRIVER
7854 M:      Yong Zhi <yong.zhi@intel.com>
7855 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7856 M:      Bingbu Cao <bingbu.cao@intel.com>
7857 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7858 L:      linux-media@vger.kernel.org
7859 S:      Maintained
7860 F:      drivers/media/pci/intel/ipu3/
7861 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7862
7863 INTEL IPU3 CSI-2 IMGU DRIVER
7864 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7865 L:      linux-media@vger.kernel.org
7866 S:      Maintained
7867 F:      drivers/staging/media/ipu3/
7868 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7869 F:      Documentation/media/v4l-drivers/ipu3.rst
7870
7871 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7872 M:      Krzysztof Halasa <khalasa@piap.pl>
7873 S:      Maintained
7874 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7875 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7876 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7877 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7878 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7879 F:      drivers/net/wan/ixp4xx_hss.c
7880
7881 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7882 M:      Deepak Saxena <dsaxena@plexity.net>
7883 S:      Maintained
7884 F:      drivers/char/hw_random/ixp4xx-rng.c
7885
7886 INTEL MANAGEMENT ENGINE (mei)
7887 M:      Tomas Winkler <tomas.winkler@intel.com>
7888 L:      linux-kernel@vger.kernel.org
7889 S:      Supported
7890 F:      include/uapi/linux/mei.h
7891 F:      include/linux/mei_cl_bus.h
7892 F:      drivers/misc/mei/*
7893 F:      drivers/watchdog/mei_wdt.c
7894 F:      Documentation/misc-devices/mei/*
7895 F:      samples/mei/*
7896
7897 INTEL MENLOW THERMAL DRIVER
7898 M:      Sujith Thomas <sujith.thomas@intel.com>
7899 L:      platform-driver-x86@vger.kernel.org
7900 W:      https://01.org/linux-acpi
7901 S:      Supported
7902 F:      drivers/platform/x86/intel_menlow.c
7903
7904 INTEL MIC DRIVERS (mic)
7905 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7906 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7907 S:      Supported
7908 W:      https://github.com/sudeepdutt/mic
7909 W:      http://software.intel.com/en-us/mic-developer
7910 F:      include/linux/mic_bus.h
7911 F:      include/linux/scif.h
7912 F:      include/uapi/linux/mic_common.h
7913 F:      include/uapi/linux/mic_ioctl.h
7914 F:      include/uapi/linux/scif_ioctl.h
7915 F:      drivers/misc/mic/
7916 F:      drivers/dma/mic_x100_dma.c
7917 F:      drivers/dma/mic_x100_dma.h
7918 F:      Documentation/mic/
7919
7920 INTEL PMC CORE DRIVER
7921 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7922 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7923 L:      platform-driver-x86@vger.kernel.org
7924 S:      Maintained
7925 F:      drivers/platform/x86/intel_pmc_core*
7926
7927 INTEL PMC/P-Unit IPC DRIVER
7928 M:      Zha Qipeng<qipeng.zha@intel.com>
7929 L:      platform-driver-x86@vger.kernel.org
7930 S:      Maintained
7931 F:      drivers/platform/x86/intel_pmc_ipc.c
7932 F:      drivers/platform/x86/intel_punit_ipc.c
7933 F:      arch/x86/include/asm/intel_pmc_ipc.h
7934 F:      arch/x86/include/asm/intel_punit_ipc.h
7935
7936 INTEL PMIC GPIO DRIVERS
7937 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7938 S:      Maintained
7939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7940 F:      drivers/gpio/gpio-*cove.c
7941 F:      drivers/gpio/gpio-msic.c
7942
7943 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7944 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7945 S:      Maintained
7946 F:      drivers/mfd/intel_msic.c
7947 F:      drivers/mfd/intel_soc_pmic*
7948 F:      include/linux/mfd/intel_msic.h
7949 F:      include/linux/mfd/intel_soc_pmic*
7950
7951 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7952 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7953 L:      linux-wireless@vger.kernel.org
7954 S:      Maintained
7955 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7956 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7957 F:      drivers/net/wireless/intel/ipw2x00/
7958
7959 INTEL PSTATE DRIVER
7960 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7961 M:      Len Brown <lenb@kernel.org>
7962 L:      linux-pm@vger.kernel.org
7963 S:      Supported
7964 F:      drivers/cpufreq/intel_pstate.c
7965
7966 INTEL RDMA RNIC DRIVER
7967 M:      Faisal Latif <faisal.latif@intel.com>
7968 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7969 L:      linux-rdma@vger.kernel.org
7970 S:      Supported
7971 F:      drivers/infiniband/hw/i40iw/
7972 F:      include/uapi/rdma/i40iw-abi.h
7973
7974 INTEL TELEMETRY DRIVER
7975 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7976 M:      "David E. Box" <david.e.box@linux.intel.com>
7977 L:      platform-driver-x86@vger.kernel.org
7978 S:      Maintained
7979 F:      arch/x86/include/asm/intel_telemetry.h
7980 F:      drivers/platform/x86/intel_telemetry*
7981
7982 INTEL VIRTUAL BUTTON DRIVER
7983 M:      AceLan Kao <acelan.kao@canonical.com>
7984 L:      platform-driver-x86@vger.kernel.org
7985 S:      Maintained
7986 F:      drivers/platform/x86/intel-vbtn.c
7987
7988 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7989 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7990 L:      linux-wireless@vger.kernel.org
7991 S:      Supported
7992 F:      drivers/net/wireless/intel/iwlegacy/
7993
7994 INTEL WIRELESS WIFI LINK (iwlwifi)
7995 M:      Johannes Berg <johannes.berg@intel.com>
7996 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7997 M:      Luca Coelho <luciano.coelho@intel.com>
7998 M:      Intel Linux Wireless <linuxwifi@intel.com>
7999 L:      linux-wireless@vger.kernel.org
8000 W:      http://intellinuxwireless.org
8001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8002 S:      Supported
8003 F:      drivers/net/wireless/intel/iwlwifi/
8004
8005 INTEL WIRELESS WIMAX CONNECTION 2400
8006 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8007 M:      linux-wimax@intel.com
8008 L:      wimax@linuxwimax.org (subscribers-only)
8009 S:      Supported
8010 W:      http://linuxwimax.org
8011 F:      Documentation/wimax/README.i2400m
8012 F:      drivers/net/wimax/i2400m/
8013 F:      include/uapi/linux/wimax/i2400m.h
8014
8015 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8016 M:      Mario Limonciello <mario.limonciello@dell.com>
8017 S:      Maintained
8018 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8019
8020 INTEL(R) TRACE HUB
8021 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8022 S:      Supported
8023 F:      Documentation/trace/intel_th.rst
8024 F:      drivers/hwtracing/intel_th/
8025
8026 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8027 M:      Ning Sun <ning.sun@intel.com>
8028 L:      tboot-devel@lists.sourceforge.net
8029 W:      http://tboot.sourceforge.net
8030 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8031 S:      Supported
8032 F:      Documentation/intel_txt.txt
8033 F:      include/linux/tboot.h
8034 F:      arch/x86/kernel/tboot.c
8035
8036 INTEL-MID GPIO DRIVER
8037 M:      David Cohen <david.a.cohen@linux.intel.com>
8038 L:      linux-gpio@vger.kernel.org
8039 S:      Maintained
8040 F:      drivers/gpio/gpio-intel-mid.c
8041
8042 INTERCONNECT API
8043 M:      Georgi Djakov <georgi.djakov@linaro.org>
8044 S:      Maintained
8045 F:      Documentation/interconnect/
8046 F:      Documentation/devicetree/bindings/interconnect/
8047 F:      drivers/interconnect/
8048 F:      include/dt-bindings/interconnect/
8049 F:      include/linux/interconnect-provider.h
8050 F:      include/linux/interconnect.h
8051
8052 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8053 M:      Linus Walleij <linus.walleij@linaro.org>
8054 L:      linux-iio@vger.kernel.org
8055 S:      Maintained
8056 F:      drivers/iio/gyro/mpu3050*
8057 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8058
8059 IOC3 ETHERNET DRIVER
8060 M:      Ralf Baechle <ralf@linux-mips.org>
8061 L:      linux-mips@vger.kernel.org
8062 S:      Maintained
8063 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8064
8065 IOC3 SERIAL DRIVER
8066 M:      Pat Gefre <pfg@sgi.com>
8067 L:      linux-serial@vger.kernel.org
8068 S:      Maintained
8069 F:      drivers/tty/serial/ioc3_serial.c
8070
8071 IOMAP FILESYSTEM LIBRARY
8072 M:      Christoph Hellwig <hch@infradead.org>
8073 M:      Darrick J. Wong <darrick.wong@oracle.com>
8074 M:      linux-xfs@vger.kernel.org
8075 M:      linux-fsdevel@vger.kernel.org
8076 L:      linux-xfs@vger.kernel.org
8077 L:      linux-fsdevel@vger.kernel.org
8078 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8079 S:      Supported
8080 F:      fs/iomap.c
8081 F:      include/linux/iomap.h
8082
8083 IOMMU DRIVERS
8084 M:      Joerg Roedel <joro@8bytes.org>
8085 L:      iommu@lists.linux-foundation.org
8086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8087 S:      Maintained
8088 F:      Documentation/devicetree/bindings/iommu/
8089 F:      drivers/iommu/
8090 F:      include/linux/iommu.h
8091 F:      include/linux/of_iommu.h
8092 F:      include/linux/iova.h
8093
8094 IO_URING
8095 M:      Jens Axboe <axboe@kernel.dk>
8096 L:      linux-block@vger.kernel.org
8097 L:      linux-fsdevel@vger.kernel.org
8098 T:      git git://git.kernel.dk/linux-block
8099 T:      git git://git.kernel.dk/liburing
8100 S:      Maintained
8101 F:      fs/io_uring.c
8102 F:      include/uapi/linux/io_uring.h
8103
8104 IP MASQUERADING
8105 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8106 S:      Maintained
8107 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8108
8109 IPMI SUBSYSTEM
8110 M:      Corey Minyard <minyard@acm.org>
8111 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8112 W:      http://openipmi.sourceforge.net/
8113 S:      Supported
8114 F:      Documentation/devicetree/bindings/ipmi/
8115 F:      Documentation/IPMI.txt
8116 F:      drivers/char/ipmi/
8117 F:      include/linux/ipmi*
8118 F:      include/uapi/linux/ipmi*
8119
8120 IPS SCSI RAID DRIVER
8121 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8122 L:      linux-scsi@vger.kernel.org
8123 W:      http://www.adaptec.com/
8124 S:      Maintained
8125 F:      drivers/scsi/ips*
8126
8127 IPVS
8128 M:      Wensong Zhang <wensong@linux-vs.org>
8129 M:      Simon Horman <horms@verge.net.au>
8130 M:      Julian Anastasov <ja@ssi.bg>
8131 L:      netdev@vger.kernel.org
8132 L:      lvs-devel@vger.kernel.org
8133 S:      Maintained
8134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8136 F:      Documentation/networking/ipvs-sysctl.txt
8137 F:      include/net/ip_vs.h
8138 F:      include/uapi/linux/ip_vs.h
8139 F:      net/netfilter/ipvs/
8140
8141 IPWIRELESS DRIVER
8142 M:      Jiri Kosina <jikos@kernel.org>
8143 M:      David Sterba <dsterba@suse.com>
8144 S:      Odd Fixes
8145 F:      drivers/tty/ipwireless/
8146
8147 IPX NETWORK LAYER
8148 L:      netdev@vger.kernel.org
8149 S:      Obsolete
8150 F:      include/uapi/linux/ipx.h
8151
8152 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8153 M:      Marc Zyngier <marc.zyngier@arm.com>
8154 S:      Maintained
8155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8156 F:      Documentation/IRQ-domain.txt
8157 F:      include/linux/irqdomain.h
8158 F:      kernel/irq/irqdomain.c
8159 F:      kernel/irq/msi.c
8160
8161 IRQ SUBSYSTEM
8162 M:      Thomas Gleixner <tglx@linutronix.de>
8163 L:      linux-kernel@vger.kernel.org
8164 S:      Maintained
8165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8166 F:      kernel/irq/
8167
8168 IRQCHIP DRIVERS
8169 M:      Thomas Gleixner <tglx@linutronix.de>
8170 M:      Jason Cooper <jason@lakedaemon.net>
8171 M:      Marc Zyngier <marc.zyngier@arm.com>
8172 L:      linux-kernel@vger.kernel.org
8173 S:      Maintained
8174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8175 F:      Documentation/devicetree/bindings/interrupt-controller/
8176 F:      drivers/irqchip/
8177
8178 ISA
8179 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8180 S:      Maintained
8181 F:      Documentation/isa.txt
8182 F:      drivers/base/isa.c
8183 F:      include/linux/isa.h
8184
8185 ISA RADIO MODULE
8186 M:      Hans Verkuil <hverkuil@xs4all.nl>
8187 L:      linux-media@vger.kernel.org
8188 T:      git git://linuxtv.org/media_tree.git
8189 W:      https://linuxtv.org
8190 S:      Maintained
8191 F:      drivers/media/radio/radio-isa*
8192
8193 ISAPNP
8194 M:      Jaroslav Kysela <perex@perex.cz>
8195 S:      Maintained
8196 F:      Documentation/isapnp.txt
8197 F:      drivers/pnp/isapnp/
8198 F:      include/linux/isapnp.h
8199
8200 ISCSI
8201 M:      Lee Duncan <lduncan@suse.com>
8202 M:      Chris Leech <cleech@redhat.com>
8203 L:      open-iscsi@googlegroups.com
8204 W:      www.open-iscsi.com
8205 S:      Maintained
8206 F:      drivers/scsi/*iscsi*
8207 F:      include/scsi/*iscsi*
8208
8209 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8210 M:      Peter Jones <pjones@redhat.com>
8211 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8212 S:      Maintained
8213 F:      drivers/firmware/iscsi_ibft*
8214
8215 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8216 M:      Sagi Grimberg <sagi@grimberg.me>
8217 M:      Max Gurtovoy <maxg@mellanox.com>
8218 L:      linux-rdma@vger.kernel.org
8219 S:      Supported
8220 W:      http://www.openfabrics.org
8221 W:      www.open-iscsi.org
8222 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8223 F:      drivers/infiniband/ulp/iser/
8224
8225 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8226 M:      Sagi Grimberg <sagi@grimberg.me>
8227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8228 L:      linux-rdma@vger.kernel.org
8229 L:      target-devel@vger.kernel.org
8230 S:      Supported
8231 W:      http://www.linux-iscsi.org
8232 F:      drivers/infiniband/ulp/isert
8233
8234 ISDN SUBSYSTEM
8235 M:      Karsten Keil <isdn@linux-pingi.de>
8236 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8237 L:      netdev@vger.kernel.org
8238 W:      http://www.isdn4linux.de
8239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8240 S:      Maintained
8241 F:      Documentation/isdn/
8242 F:      drivers/isdn/
8243 F:      include/linux/isdn.h
8244 F:      include/linux/isdn/
8245 F:      include/uapi/linux/isdn.h
8246 F:      include/uapi/linux/isdn/
8247
8248 IT87 HARDWARE MONITORING DRIVER
8249 M:      Jean Delvare <jdelvare@suse.com>
8250 L:      linux-hwmon@vger.kernel.org
8251 S:      Maintained
8252 F:      Documentation/hwmon/it87
8253 F:      drivers/hwmon/it87.c
8254
8255 IT913X MEDIA DRIVER
8256 M:      Antti Palosaari <crope@iki.fi>
8257 L:      linux-media@vger.kernel.org
8258 W:      https://linuxtv.org
8259 W:      http://palosaari.fi/linux/
8260 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8261 T:      git git://linuxtv.org/anttip/media_tree.git
8262 S:      Maintained
8263 F:      drivers/media/tuners/it913x*
8264
8265 IVTV VIDEO4LINUX DRIVER
8266 M:      Andy Walls <awalls@md.metrocast.net>
8267 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8268 L:      linux-media@vger.kernel.org
8269 T:      git git://linuxtv.org/media_tree.git
8270 W:      http://www.ivtvdriver.org
8271 S:      Maintained
8272 F:      Documentation/media/v4l-drivers/ivtv*
8273 F:      drivers/media/pci/ivtv/
8274 F:      include/uapi/linux/ivtv*
8275
8276 IX2505V MEDIA DRIVER
8277 M:      Malcolm Priestley <tvboxspy@gmail.com>
8278 L:      linux-media@vger.kernel.org
8279 W:      https://linuxtv.org
8280 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8281 S:      Maintained
8282 F:      drivers/media/dvb-frontends/ix2505v*
8283
8284 JAILHOUSE HYPERVISOR INTERFACE
8285 M:      Jan Kiszka <jan.kiszka@siemens.com>
8286 L:      jailhouse-dev@googlegroups.com
8287 S:      Maintained
8288 F:      arch/x86/kernel/jailhouse.c
8289 F:      arch/x86/include/asm/jailhouse_para.h
8290
8291 JC42.4 TEMPERATURE SENSOR DRIVER
8292 M:      Guenter Roeck <linux@roeck-us.net>
8293 L:      linux-hwmon@vger.kernel.org
8294 S:      Maintained
8295 F:      drivers/hwmon/jc42.c
8296 F:      Documentation/hwmon/jc42
8297
8298 JFS FILESYSTEM
8299 M:      Dave Kleikamp <shaggy@kernel.org>
8300 L:      jfs-discussion@lists.sourceforge.net
8301 W:      http://jfs.sourceforge.net/
8302 T:      git git://github.com/kleikamp/linux-shaggy.git
8303 S:      Maintained
8304 F:      Documentation/filesystems/jfs.txt
8305 F:      fs/jfs/
8306
8307 JME NETWORK DRIVER
8308 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8309 L:      netdev@vger.kernel.org
8310 S:      Maintained
8311 F:      drivers/net/ethernet/jme.*
8312
8313 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8314 M:      David Woodhouse <dwmw2@infradead.org>
8315 L:      linux-mtd@lists.infradead.org
8316 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8317 S:      Maintained
8318 F:      fs/jffs2/
8319 F:      include/uapi/linux/jffs2.h
8320
8321 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8322 M:      "Theodore Ts'o" <tytso@mit.edu>
8323 M:      Jan Kara <jack@suse.com>
8324 L:      linux-ext4@vger.kernel.org
8325 S:      Maintained
8326 F:      fs/jbd2/
8327 F:      include/linux/jbd2.h
8328
8329 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8330 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8331 L:      linux-media@vger.kernel.org
8332 S:      Maintained
8333 F:      drivers/media/platform/rcar_jpu.c
8334
8335 JSM Neo PCI based serial card
8336 L:      linux-serial@vger.kernel.org
8337 S:      Orphan
8338 F:      drivers/tty/serial/jsm/
8339
8340 K10TEMP HARDWARE MONITORING DRIVER
8341 M:      Clemens Ladisch <clemens@ladisch.de>
8342 L:      linux-hwmon@vger.kernel.org
8343 S:      Maintained
8344 F:      Documentation/hwmon/k10temp
8345 F:      drivers/hwmon/k10temp.c
8346
8347 K8TEMP HARDWARE MONITORING DRIVER
8348 M:      Rudolf Marek <r.marek@assembler.cz>
8349 L:      linux-hwmon@vger.kernel.org
8350 S:      Maintained
8351 F:      Documentation/hwmon/k8temp
8352 F:      drivers/hwmon/k8temp.c
8353
8354 KASAN
8355 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8356 R:      Alexander Potapenko <glider@google.com>
8357 R:      Dmitry Vyukov <dvyukov@google.com>
8358 L:      kasan-dev@googlegroups.com
8359 S:      Maintained
8360 F:      arch/*/include/asm/kasan.h
8361 F:      arch/*/mm/kasan_init*
8362 F:      Documentation/dev-tools/kasan.rst
8363 F:      include/linux/kasan*.h
8364 F:      lib/test_kasan.c
8365 F:      mm/kasan/
8366 F:      scripts/Makefile.kasan
8367
8368 KCONFIG
8369 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8371 L:      linux-kbuild@vger.kernel.org
8372 S:      Maintained
8373 F:      Documentation/kbuild/kconfig*
8374 F:      scripts/kconfig/
8375 F:      scripts/Kconfig.include
8376
8377 KDUMP
8378 M:      Dave Young <dyoung@redhat.com>
8379 M:      Baoquan He <bhe@redhat.com>
8380 R:      Vivek Goyal <vgoyal@redhat.com>
8381 L:      kexec@lists.infradead.org
8382 W:      http://lse.sourceforge.net/kdump/
8383 S:      Maintained
8384 F:      Documentation/kdump/
8385
8386 KEENE FM RADIO TRANSMITTER DRIVER
8387 M:      Hans Verkuil <hverkuil@xs4all.nl>
8388 L:      linux-media@vger.kernel.org
8389 T:      git git://linuxtv.org/media_tree.git
8390 W:      https://linuxtv.org
8391 S:      Maintained
8392 F:      drivers/media/radio/radio-keene*
8393
8394 KERNEL AUTOMOUNTER
8395 M:      Ian Kent <raven@themaw.net>
8396 L:      autofs@vger.kernel.org
8397 S:      Maintained
8398 F:      fs/autofs/
8399
8400 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8401 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8402 M:      Michal Marek <michal.lkml@markovi.net>
8403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8404 L:      linux-kbuild@vger.kernel.org
8405 S:      Maintained
8406 F:      Documentation/kbuild/
8407 F:      Makefile
8408 F:      scripts/Kbuild*
8409 F:      scripts/Makefile*
8410 F:      scripts/basic/
8411 F:      scripts/mk*
8412 F:      scripts/mod/
8413 F:      scripts/package/
8414
8415 KERNEL JANITORS
8416 L:      kernel-janitors@vger.kernel.org
8417 W:      http://kernelnewbies.org/KernelJanitors
8418 S:      Odd Fixes
8419
8420 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8421 M:      "J. Bruce Fields" <bfields@fieldses.org>
8422 M:      Jeff Layton <jlayton@kernel.org>
8423 L:      linux-nfs@vger.kernel.org
8424 W:      http://nfs.sourceforge.net/
8425 T:      git git://linux-nfs.org/~bfields/linux.git
8426 S:      Supported
8427 F:      fs/nfsd/
8428 F:      include/uapi/linux/nfsd/
8429 F:      fs/lockd/
8430 F:      fs/nfs_common/
8431 F:      net/sunrpc/
8432 F:      include/linux/lockd/
8433 F:      include/linux/sunrpc/
8434 F:      include/uapi/linux/sunrpc/
8435
8436 KERNEL SELFTEST FRAMEWORK
8437 M:      Shuah Khan <shuah@kernel.org>
8438 M:      Shuah Khan <skhan@linuxfoundation.org>
8439 L:      linux-kselftest@vger.kernel.org
8440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8441 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8442 S:      Maintained
8443 F:      tools/testing/selftests/
8444 F:      Documentation/dev-tools/kselftest*
8445
8446 KERNEL USERMODE HELPER
8447 M:      Luis Chamberlain <mcgrof@kernel.org>
8448 L:      linux-kernel@vger.kernel.org
8449 S:      Maintained
8450 F:      kernel/umh.c
8451 F:      include/linux/umh.h
8452
8453 KERNEL VIRTUAL MACHINE (KVM)
8454 M:      Paolo Bonzini <pbonzini@redhat.com>
8455 M:      Radim Krčmář <rkrcmar@redhat.com>
8456 L:      kvm@vger.kernel.org
8457 W:      http://www.linux-kvm.org
8458 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8459 S:      Supported
8460 F:      Documentation/virtual/kvm/
8461 F:      include/trace/events/kvm.h
8462 F:      include/uapi/asm-generic/kvm*
8463 F:      include/uapi/linux/kvm*
8464 F:      include/asm-generic/kvm*
8465 F:      include/linux/kvm*
8466 F:      include/kvm/iodev.h
8467 F:      virt/kvm/*
8468 F:      tools/kvm/
8469
8470 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8471 M:      Joerg Roedel <joro@8bytes.org>
8472 L:      kvm@vger.kernel.org
8473 W:      http://www.linux-kvm.org/
8474 S:      Maintained
8475 F:      arch/x86/include/asm/svm.h
8476 F:      arch/x86/kvm/svm.c
8477
8478 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8479 M:      Christoffer Dall <christoffer.dall@arm.com>
8480 M:      Marc Zyngier <marc.zyngier@arm.com>
8481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8482 L:      kvmarm@lists.cs.columbia.edu
8483 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8485 S:      Supported
8486 F:      arch/arm/include/uapi/asm/kvm*
8487 F:      arch/arm/include/asm/kvm*
8488 F:      arch/arm/kvm/
8489 F:      virt/kvm/arm/
8490 F:      include/kvm/arm_*
8491
8492 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8493 M:      Christoffer Dall <christoffer.dall@arm.com>
8494 M:      Marc Zyngier <marc.zyngier@arm.com>
8495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8496 L:      kvmarm@lists.cs.columbia.edu
8497 S:      Maintained
8498 F:      arch/arm64/include/uapi/asm/kvm*
8499 F:      arch/arm64/include/asm/kvm*
8500 F:      arch/arm64/kvm/
8501
8502 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8503 M:      James Hogan <jhogan@kernel.org>
8504 L:      linux-mips@vger.kernel.org
8505 S:      Supported
8506 F:      arch/mips/include/uapi/asm/kvm*
8507 F:      arch/mips/include/asm/kvm*
8508 F:      arch/mips/kvm/
8509
8510 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8511 M:      Paul Mackerras <paulus@ozlabs.org>
8512 L:      kvm-ppc@vger.kernel.org
8513 W:      http://www.linux-kvm.org/
8514 T:      git git://github.com/agraf/linux-2.6.git
8515 S:      Supported
8516 F:      arch/powerpc/include/uapi/asm/kvm*
8517 F:      arch/powerpc/include/asm/kvm*
8518 F:      arch/powerpc/kvm/
8519 F:      arch/powerpc/kernel/kvm*
8520
8521 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8522 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8523 M:      Janosch Frank <frankja@linux.ibm.com>
8524 R:      David Hildenbrand <david@redhat.com>
8525 R:      Cornelia Huck <cohuck@redhat.com>
8526 L:      linux-s390@vger.kernel.org
8527 W:      http://www.ibm.com/developerworks/linux/linux390/
8528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8529 S:      Supported
8530 F:      arch/s390/include/uapi/asm/kvm*
8531 F:      arch/s390/include/asm/gmap.h
8532 F:      arch/s390/include/asm/kvm*
8533 F:      arch/s390/kvm/
8534 F:      arch/s390/mm/gmap.c
8535
8536 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8537 M:      Paolo Bonzini <pbonzini@redhat.com>
8538 M:      Radim Krčmář <rkrcmar@redhat.com>
8539 L:      kvm@vger.kernel.org
8540 W:      http://www.linux-kvm.org
8541 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8542 S:      Supported
8543 F:      arch/x86/kvm/
8544 F:      arch/x86/kvm/*/
8545 F:      arch/x86/include/uapi/asm/kvm*
8546 F:      arch/x86/include/asm/kvm*
8547 F:      arch/x86/include/asm/pvclock-abi.h
8548 F:      arch/x86/kernel/kvm.c
8549 F:      arch/x86/kernel/kvmclock.c
8550
8551 KERNFS
8552 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8553 M:      Tejun Heo <tj@kernel.org>
8554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8555 S:      Supported
8556 F:      include/linux/kernfs.h
8557 F:      fs/kernfs/
8558
8559 KEXEC
8560 M:      Eric Biederman <ebiederm@xmission.com>
8561 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8562 L:      kexec@lists.infradead.org
8563 S:      Maintained
8564 F:      include/linux/kexec.h
8565 F:      include/uapi/linux/kexec.h
8566 F:      kernel/kexec*
8567
8568 KEYS-ENCRYPTED
8569 M:      Mimi Zohar <zohar@linux.ibm.com>
8570 L:      linux-integrity@vger.kernel.org
8571 L:      keyrings@vger.kernel.org
8572 S:      Supported
8573 F:      Documentation/security/keys/trusted-encrypted.rst
8574 F:      include/keys/encrypted-type.h
8575 F:      security/keys/encrypted-keys/
8576
8577 KEYS-TRUSTED
8578 M:      James Bottomley <jejb@linux.ibm.com>
8579 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8580 M:      Mimi Zohar <zohar@linux.ibm.com>
8581 L:      linux-integrity@vger.kernel.org
8582 L:      keyrings@vger.kernel.org
8583 S:      Supported
8584 F:      Documentation/security/keys/trusted-encrypted.rst
8585 F:      include/keys/trusted-type.h
8586 F:      security/keys/trusted.c
8587 F:      security/keys/trusted.h
8588
8589 KEYS/KEYRINGS:
8590 M:      David Howells <dhowells@redhat.com>
8591 L:      keyrings@vger.kernel.org
8592 S:      Maintained
8593 F:      Documentation/security/keys/core.rst
8594 F:      include/linux/key.h
8595 F:      include/linux/key-type.h
8596 F:      include/linux/keyctl.h
8597 F:      include/uapi/linux/keyctl.h
8598 F:      include/keys/
8599 F:      security/keys/
8600
8601 KGDB / KDB /debug_core
8602 M:      Jason Wessel <jason.wessel@windriver.com>
8603 M:      Daniel Thompson <daniel.thompson@linaro.org>
8604 W:      http://kgdb.wiki.kernel.org/
8605 L:      kgdb-bugreport@lists.sourceforge.net
8606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8607 S:      Maintained
8608 F:      Documentation/dev-tools/kgdb.rst
8609 F:      drivers/misc/kgdbts.c
8610 F:      drivers/tty/serial/kgdboc.c
8611 F:      include/linux/kdb.h
8612 F:      include/linux/kgdb.h
8613 F:      kernel/debug/
8614
8615 KMEMLEAK
8616 M:      Catalin Marinas <catalin.marinas@arm.com>
8617 S:      Maintained
8618 F:      Documentation/dev-tools/kmemleak.rst
8619 F:      include/linux/kmemleak.h
8620 F:      mm/kmemleak.c
8621 F:      mm/kmemleak-test.c
8622
8623 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8624 M:      Luis Chamberlain <mcgrof@kernel.org>
8625 L:      linux-kernel@vger.kernel.org
8626 S:      Maintained
8627 F:      kernel/kmod.c
8628 F:      include/linux/kmod.h
8629 F:      lib/test_kmod.c
8630 F:      tools/testing/selftests/kmod/
8631
8632 KPROBES
8633 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8634 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8635 M:      "David S. Miller" <davem@davemloft.net>
8636 M:      Masami Hiramatsu <mhiramat@kernel.org>
8637 S:      Maintained
8638 F:      Documentation/kprobes.txt
8639 F:      include/linux/kprobes.h
8640 F:      include/asm-generic/kprobes.h
8641 F:      kernel/kprobes.c
8642
8643 KS0108 LCD CONTROLLER DRIVER
8644 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8645 S:      Maintained
8646 F:      Documentation/auxdisplay/ks0108
8647 F:      drivers/auxdisplay/ks0108.c
8648 F:      include/linux/ks0108.h
8649
8650 L3MDEV
8651 M:      David Ahern <dsa@cumulusnetworks.com>
8652 L:      netdev@vger.kernel.org
8653 S:      Maintained
8654 F:      net/l3mdev
8655 F:      include/net/l3mdev.h
8656
8657 L7 BPF FRAMEWORK
8658 M:      John Fastabend <john.fastabend@gmail.com>
8659 M:      Daniel Borkmann <daniel@iogearbox.net>
8660 L:      netdev@vger.kernel.org
8661 L:      bpf@vger.kernel.org
8662 S:      Maintained
8663 F:      include/linux/skmsg.h
8664 F:      net/core/skmsg.c
8665 F:      net/core/sock_map.c
8666 F:      net/ipv4/tcp_bpf.c
8667
8668 LANTIQ / INTEL Ethernet drivers
8669 M:      Hauke Mehrtens <hauke@hauke-m.de>
8670 L:      netdev@vger.kernel.org
8671 S:      Maintained
8672 F:      net/dsa/tag_gswip.c
8673 F:      drivers/net/ethernet/lantiq_xrx200.c
8674 F:      drivers/net/dsa/lantiq_pce.h
8675 F:      drivers/net/dsa/lantiq_gswip.c
8676
8677 LANTIQ MIPS ARCHITECTURE
8678 M:      John Crispin <john@phrozen.org>
8679 L:      linux-mips@vger.kernel.org
8680 S:      Maintained
8681 F:      arch/mips/lantiq
8682 F:      drivers/soc/lantiq
8683
8684 LAPB module
8685 L:      linux-x25@vger.kernel.org
8686 S:      Orphan
8687 F:      Documentation/networking/lapb-module.txt
8688 F:      include/*/lapb.h
8689 F:      net/lapb/
8690
8691 LASI 53c700 driver for PARISC
8692 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8693 L:      linux-scsi@vger.kernel.org
8694 S:      Maintained
8695 F:      Documentation/scsi/53c700.txt
8696 F:      drivers/scsi/53c700*
8697
8698 LEAKING_ADDRESSES
8699 M:      Tobin C. Harding <me@tobin.cc>
8700 M:      Tycho Andersen <tycho@tycho.ws>
8701 L:      kernel-hardening@lists.openwall.com
8702 S:      Maintained
8703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8704 F:      scripts/leaking_addresses.pl
8705
8706 LED SUBSYSTEM
8707 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8708 M:      Pavel Machek <pavel@ucw.cz>
8709 L:      linux-leds@vger.kernel.org
8710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8711 S:      Maintained
8712 F:      Documentation/devicetree/bindings/leds/
8713 F:      drivers/leds/
8714 F:      include/linux/leds.h
8715
8716 LEGACY EEPROM DRIVER
8717 M:      Jean Delvare <jdelvare@suse.com>
8718 S:      Maintained
8719 F:      Documentation/misc-devices/eeprom
8720 F:      drivers/misc/eeprom/eeprom.c
8721
8722 LEGO MINDSTORMS EV3
8723 R:      David Lechner <david@lechnology.com>
8724 S:      Maintained
8725 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8726 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8727 F:      drivers/power/supply/lego_ev3_battery.c
8728
8729 LEGO USB Tower driver
8730 M:      Juergen Stuber <starblue@users.sourceforge.net>
8731 L:      legousb-devel@lists.sourceforge.net
8732 W:      http://legousb.sourceforge.net/
8733 S:      Maintained
8734 F:      drivers/usb/misc/legousbtower.c
8735
8736 LG LAPTOP EXTRAS
8737 M:      Matan Ziv-Av <matan@svgalib.org>
8738 L:      platform-driver-x86@vger.kernel.org
8739 S:      Maintained
8740 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8741 F:      Documentation/laptops/lg-laptop.rst
8742 F:      drivers/platform/x86/lg-laptop.c
8743
8744 LG2160 MEDIA DRIVER
8745 M:      Michael Krufky <mkrufky@linuxtv.org>
8746 L:      linux-media@vger.kernel.org
8747 W:      https://linuxtv.org
8748 W:      http://github.com/mkrufky
8749 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8750 T:      git git://linuxtv.org/mkrufky/tuners.git
8751 S:      Maintained
8752 F:      drivers/media/dvb-frontends/lg2160.*
8753
8754 LGDT3305 MEDIA DRIVER
8755 M:      Michael Krufky <mkrufky@linuxtv.org>
8756 L:      linux-media@vger.kernel.org
8757 W:      https://linuxtv.org
8758 W:      http://github.com/mkrufky
8759 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8760 T:      git git://linuxtv.org/mkrufky/tuners.git
8761 S:      Maintained
8762 F:      drivers/media/dvb-frontends/lgdt3305.*
8763
8764 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8765 M:      Viresh Kumar <vireshk@kernel.org>
8766 L:      linux-ide@vger.kernel.org
8767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8768 S:      Maintained
8769 F:      include/linux/pata_arasan_cf_data.h
8770 F:      drivers/ata/pata_arasan_cf.c
8771
8772 LIBATA PATA DRIVERS
8773 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8774 M:      Jens Axboe <axboe@kernel.dk>
8775 L:      linux-ide@vger.kernel.org
8776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8777 S:      Maintained
8778 F:      drivers/ata/pata_*.c
8779 F:      drivers/ata/ata_generic.c
8780
8781 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8782 M:      Linus Walleij <linus.walleij@linaro.org>
8783 L:      linux-ide@vger.kernel.org
8784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8785 S:      Maintained
8786 F:      drivers/ata/pata_ftide010.c
8787 F:      drivers/ata/sata_gemini.c
8788 F:      drivers/ata/sata_gemini.h
8789
8790 LIBATA SATA AHCI PLATFORM devices support
8791 M:      Hans de Goede <hdegoede@redhat.com>
8792 M:      Jens Axboe <axboe@kernel.dk>
8793 L:      linux-ide@vger.kernel.org
8794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8795 S:      Maintained
8796 F:      drivers/ata/ahci_platform.c
8797 F:      drivers/ata/libahci_platform.c
8798 F:      include/linux/ahci_platform.h
8799
8800 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8801 M:      Mikael Pettersson <mikpelinux@gmail.com>
8802 L:      linux-ide@vger.kernel.org
8803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8804 S:      Maintained
8805 F:      drivers/ata/sata_promise.*
8806
8807 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8808 M:      Jens Axboe <axboe@kernel.dk>
8809 L:      linux-ide@vger.kernel.org
8810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8811 S:      Maintained
8812 F:      drivers/ata/
8813 F:      include/linux/ata.h
8814 F:      include/linux/libata.h
8815 F:      Documentation/devicetree/bindings/ata/
8816
8817 LIBLOCKDEP
8818 M:      Sasha Levin <alexander.levin@microsoft.com>
8819 S:      Maintained
8820 F:      tools/lib/lockdep/
8821
8822 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8823 M:      Ross Zwisler <zwisler@kernel.org>
8824 M:      Dan Williams <dan.j.williams@intel.com>
8825 M:      Vishal Verma <vishal.l.verma@intel.com>
8826 M:      Dave Jiang <dave.jiang@intel.com>
8827 L:      linux-nvdimm@lists.01.org
8828 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8829 S:      Supported
8830 F:      drivers/nvdimm/blk.c
8831 F:      drivers/nvdimm/region_devs.c
8832
8833 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8834 M:      Vishal Verma <vishal.l.verma@intel.com>
8835 M:      Dan Williams <dan.j.williams@intel.com>
8836 M:      Ross Zwisler <zwisler@kernel.org>
8837 M:      Dave Jiang <dave.jiang@intel.com>
8838 L:      linux-nvdimm@lists.01.org
8839 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8840 S:      Supported
8841 F:      drivers/nvdimm/btt*
8842
8843 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8844 M:      Ross Zwisler <zwisler@kernel.org>
8845 M:      Dan Williams <dan.j.williams@intel.com>
8846 M:      Vishal Verma <vishal.l.verma@intel.com>
8847 M:      Dave Jiang <dave.jiang@intel.com>
8848 L:      linux-nvdimm@lists.01.org
8849 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8850 S:      Supported
8851 F:      drivers/nvdimm/pmem*
8852
8853 LIBNVDIMM: DEVICETREE BINDINGS
8854 M:      Oliver O'Halloran <oohall@gmail.com>
8855 L:      linux-nvdimm@lists.01.org
8856 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8857 S:      Supported
8858 F:      drivers/nvdimm/of_pmem.c
8859 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8860
8861 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8862 M:      Dan Williams <dan.j.williams@intel.com>
8863 M:      Ross Zwisler <zwisler@kernel.org>
8864 M:      Vishal Verma <vishal.l.verma@intel.com>
8865 M:      Dave Jiang <dave.jiang@intel.com>
8866 L:      linux-nvdimm@lists.01.org
8867 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8869 S:      Supported
8870 F:      drivers/nvdimm/*
8871 F:      drivers/acpi/nfit/*
8872 F:      include/linux/nd.h
8873 F:      include/linux/libnvdimm.h
8874 F:      include/uapi/linux/ndctl.h
8875
8876 LIGHTNVM PLATFORM SUPPORT
8877 M:      Matias Bjorling <mb@lightnvm.io>
8878 W:      http://github/OpenChannelSSD
8879 L:      linux-block@vger.kernel.org
8880 S:      Maintained
8881 F:      drivers/lightnvm/
8882 F:      include/linux/lightnvm.h
8883 F:      include/uapi/linux/lightnvm.h
8884
8885 LINUX FOR POWER MACINTOSH
8886 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8887 W:      http://www.penguinppc.org/
8888 L:      linuxppc-dev@lists.ozlabs.org
8889 S:      Maintained
8890 F:      arch/powerpc/platforms/powermac/
8891 F:      drivers/macintosh/
8892
8893 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8894 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8895 M:      Paul Mackerras <paulus@samba.org>
8896 M:      Michael Ellerman <mpe@ellerman.id.au>
8897 W:      https://github.com/linuxppc/linux/wiki
8898 L:      linuxppc-dev@lists.ozlabs.org
8899 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8901 S:      Supported
8902 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8903 F:      Documentation/devicetree/bindings/powerpc/
8904 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8905 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8906 F:      Documentation/powerpc/
8907 F:      arch/powerpc/
8908 F:      drivers/char/tpm/tpm_ibmvtpm*
8909 F:      drivers/crypto/nx/
8910 F:      drivers/crypto/vmx/
8911 F:      drivers/i2c/busses/i2c-opal.c
8912 F:      drivers/net/ethernet/ibm/ibmveth.*
8913 F:      drivers/net/ethernet/ibm/ibmvnic.*
8914 F:      drivers/pci/hotplug/pnv_php.c
8915 F:      drivers/pci/hotplug/rpa*
8916 F:      drivers/rtc/rtc-opal.c
8917 F:      drivers/scsi/ibmvscsi/
8918 F:      drivers/tty/hvc/hvc_opal.c
8919 F:      drivers/watchdog/wdrtas.c
8920 F:      tools/testing/selftests/powerpc
8921 N:      /pmac
8922 N:      powermac
8923 N:      powernv
8924 N:      [^a-z0-9]ps3
8925 N:      pseries
8926
8927 LINUX FOR POWERPC EMBEDDED MPC5XXX
8928 M:      Anatolij Gustschin <agust@denx.de>
8929 L:      linuxppc-dev@lists.ozlabs.org
8930 T:      git git://git.denx.de/linux-denx-agust.git
8931 S:      Maintained
8932 F:      arch/powerpc/platforms/512x/
8933 F:      arch/powerpc/platforms/52xx/
8934
8935 LINUX FOR POWERPC EMBEDDED PPC4XX
8936 M:      Alistair Popple <alistair@popple.id.au>
8937 M:      Matt Porter <mporter@kernel.crashing.org>
8938 W:      http://www.penguinppc.org/
8939 L:      linuxppc-dev@lists.ozlabs.org
8940 S:      Maintained
8941 F:      arch/powerpc/platforms/40x/
8942 F:      arch/powerpc/platforms/44x/
8943
8944 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8945 M:      Scott Wood <oss@buserror.net>
8946 M:      Kumar Gala <galak@kernel.crashing.org>
8947 W:      http://www.penguinppc.org/
8948 L:      linuxppc-dev@lists.ozlabs.org
8949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8950 S:      Maintained
8951 F:      arch/powerpc/platforms/83xx/
8952 F:      arch/powerpc/platforms/85xx/
8953 F:      Documentation/devicetree/bindings/powerpc/fsl/
8954
8955 LINUX FOR POWERPC EMBEDDED PPC8XX
8956 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8957 W:      http://www.penguinppc.org/
8958 L:      linuxppc-dev@lists.ozlabs.org
8959 S:      Maintained
8960 F:      arch/powerpc/platforms/8xx/
8961
8962 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8963 L:      linuxppc-dev@lists.ozlabs.org
8964 S:      Orphan
8965 F:      arch/powerpc/*/*virtex*
8966 F:      arch/powerpc/*/*/*virtex*
8967
8968 LINUX FOR POWERPC PA SEMI PWRFICIENT
8969 L:      linuxppc-dev@lists.ozlabs.org
8970 S:      Orphan
8971 F:      arch/powerpc/platforms/pasemi/
8972 F:      drivers/*/*pasemi*
8973 F:      drivers/*/*/*pasemi*
8974
8975 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8976 M:      Kees Cook <keescook@chromium.org>
8977 S:      Maintained
8978 F:      drivers/misc/lkdtm/*
8979
8980 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8981 M:      Alan Stern <stern@rowland.harvard.edu>
8982 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8983 M:      Will Deacon <will.deacon@arm.com>
8984 M:      Peter Zijlstra <peterz@infradead.org>
8985 M:      Boqun Feng <boqun.feng@gmail.com>
8986 M:      Nicholas Piggin <npiggin@gmail.com>
8987 M:      David Howells <dhowells@redhat.com>
8988 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8989 M:      Luc Maranget <luc.maranget@inria.fr>
8990 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8991 R:      Akira Yokosawa <akiyks@gmail.com>
8992 R:      Daniel Lustig <dlustig@nvidia.com>
8993 L:      linux-kernel@vger.kernel.org
8994 L:      linux-arch@vger.kernel.org
8995 S:      Supported
8996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8997 F:      tools/memory-model/
8998 F:      Documentation/atomic_bitops.txt
8999 F:      Documentation/atomic_t.txt
9000 F:      Documentation/core-api/atomic_ops.rst
9001 F:      Documentation/core-api/refcount-vs-atomic.rst
9002 F:      Documentation/memory-barriers.txt
9003
9004 LIS3LV02D ACCELEROMETER DRIVER
9005 M:      Eric Piel <eric.piel@tremplin-utc.net>
9006 S:      Maintained
9007 F:      Documentation/misc-devices/lis3lv02d
9008 F:      drivers/misc/lis3lv02d/
9009 F:      drivers/platform/x86/hp_accel.c
9010
9011 LIVE PATCHING
9012 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9013 M:      Jiri Kosina <jikos@kernel.org>
9014 M:      Miroslav Benes <mbenes@suse.cz>
9015 M:      Petr Mladek <pmladek@suse.com>
9016 R:      Joe Lawrence <joe.lawrence@redhat.com>
9017 S:      Maintained
9018 F:      kernel/livepatch/
9019 F:      include/linux/livepatch.h
9020 F:      arch/x86/include/asm/livepatch.h
9021 F:      arch/x86/kernel/livepatch.c
9022 F:      Documentation/livepatch/
9023 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9024 F:      samples/livepatch/
9025 F:      tools/testing/selftests/livepatch/
9026 L:      live-patching@vger.kernel.org
9027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9028
9029 LLC (802.2)
9030 L:      netdev@vger.kernel.org
9031 S:      Odd fixes
9032 F:      include/linux/llc.h
9033 F:      include/uapi/linux/llc.h
9034 F:      include/net/llc*
9035 F:      net/llc/
9036
9037 LM73 HARDWARE MONITOR DRIVER
9038 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9039 L:      linux-hwmon@vger.kernel.org
9040 S:      Maintained
9041 F:      drivers/hwmon/lm73.c
9042
9043 LM78 HARDWARE MONITOR DRIVER
9044 M:      Jean Delvare <jdelvare@suse.com>
9045 L:      linux-hwmon@vger.kernel.org
9046 S:      Maintained
9047 F:      Documentation/hwmon/lm78
9048 F:      drivers/hwmon/lm78.c
9049
9050 LM83 HARDWARE MONITOR DRIVER
9051 M:      Jean Delvare <jdelvare@suse.com>
9052 L:      linux-hwmon@vger.kernel.org
9053 S:      Maintained
9054 F:      Documentation/hwmon/lm83
9055 F:      drivers/hwmon/lm83.c
9056
9057 LM90 HARDWARE MONITOR DRIVER
9058 M:      Jean Delvare <jdelvare@suse.com>
9059 L:      linux-hwmon@vger.kernel.org
9060 S:      Maintained
9061 F:      Documentation/hwmon/lm90
9062 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9063 F:      drivers/hwmon/lm90.c
9064 F:      include/dt-bindings/thermal/lm90.h
9065
9066 LM95234 HARDWARE MONITOR DRIVER
9067 M:      Guenter Roeck <linux@roeck-us.net>
9068 L:      linux-hwmon@vger.kernel.org
9069 S:      Maintained
9070 F:      Documentation/hwmon/lm95234
9071 F:      drivers/hwmon/lm95234.c
9072
9073 LME2510 MEDIA DRIVER
9074 M:      Malcolm Priestley <tvboxspy@gmail.com>
9075 L:      linux-media@vger.kernel.org
9076 W:      https://linuxtv.org
9077 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9078 S:      Maintained
9079 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9080
9081 LOADPIN SECURITY MODULE
9082 M:      Kees Cook <keescook@chromium.org>
9083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9084 S:      Supported
9085 F:      security/loadpin/
9086 F:      Documentation/admin-guide/LSM/LoadPin.rst
9087
9088 LOCKING PRIMITIVES
9089 M:      Peter Zijlstra <peterz@infradead.org>
9090 M:      Ingo Molnar <mingo@redhat.com>
9091 M:      Will Deacon <will.deacon@arm.com>
9092 L:      linux-kernel@vger.kernel.org
9093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9094 S:      Maintained
9095 F:      Documentation/locking/
9096 F:      include/linux/lockdep.h
9097 F:      include/linux/spinlock*.h
9098 F:      arch/*/include/asm/spinlock*.h
9099 F:      include/linux/rwlock*.h
9100 F:      include/linux/mutex*.h
9101 F:      include/linux/rwsem*.h
9102 F:      arch/*/include/asm/rwsem.h
9103 F:      include/linux/seqlock.h
9104 F:      lib/locking*.[ch]
9105 F:      kernel/locking/
9106 X:      kernel/locking/locktorture.c
9107
9108 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9109 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9110 L:      linux-ntfs-dev@lists.sourceforge.net
9111 W:      http://www.linux-ntfs.org/content/view/19/37/
9112 S:      Maintained
9113 F:      Documentation/ldm.txt
9114 F:      block/partitions/ldm.*
9115
9116 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9117 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9118 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9119 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9120 L:      MPT-FusionLinux.pdl@broadcom.com
9121 L:      linux-scsi@vger.kernel.org
9122 W:      http://www.avagotech.com/support/
9123 S:      Supported
9124 F:      drivers/message/fusion/
9125 F:      drivers/scsi/mpt3sas/
9126
9127 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9128 M:      Matthew Wilcox <willy@infradead.org>
9129 L:      linux-scsi@vger.kernel.org
9130 S:      Maintained
9131 F:      drivers/scsi/sym53c8xx_2/
9132
9133 LTC1660 DAC DRIVER
9134 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9135 L:      linux-iio@vger.kernel.org
9136 S:      Maintained
9137 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9138 F:      drivers/iio/dac/ltc1660.c
9139
9140 LTC4261 HARDWARE MONITOR DRIVER
9141 M:      Guenter Roeck <linux@roeck-us.net>
9142 L:      linux-hwmon@vger.kernel.org
9143 S:      Maintained
9144 F:      Documentation/hwmon/ltc4261
9145 F:      drivers/hwmon/ltc4261.c
9146
9147 LTC4306 I2C MULTIPLEXER DRIVER
9148 M:      Michael Hennerich <michael.hennerich@analog.com>
9149 W:      http://ez.analog.com/community/linux-device-drivers
9150 L:      linux-i2c@vger.kernel.org
9151 S:      Supported
9152 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9153 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9154
9155 LTP (Linux Test Project)
9156 M:      Mike Frysinger <vapier@gentoo.org>
9157 M:      Cyril Hrubis <chrubis@suse.cz>
9158 M:      Wanlong Gao <wanlong.gao@gmail.com>
9159 M:      Jan Stancek <jstancek@redhat.com>
9160 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9161 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9162 L:      ltp@lists.linux.it (subscribers-only)
9163 W:      http://linux-test-project.github.io/
9164 T:      git git://github.com/linux-test-project/ltp.git
9165 S:      Maintained
9166
9167 M68K ARCHITECTURE
9168 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9169 L:      linux-m68k@lists.linux-m68k.org
9170 W:      http://www.linux-m68k.org/
9171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9172 S:      Maintained
9173 F:      arch/m68k/
9174 F:      drivers/zorro/
9175
9176 M68K ON APPLE MACINTOSH
9177 M:      Joshua Thompson <funaho@jurai.org>
9178 W:      http://www.mac.linux-m68k.org/
9179 L:      linux-m68k@lists.linux-m68k.org
9180 S:      Maintained
9181 F:      arch/m68k/mac/
9182
9183 M68K ON HP9000/300
9184 M:      Philip Blundell <philb@gnu.org>
9185 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9186 S:      Maintained
9187 F:      arch/m68k/hp300/
9188
9189 M88DS3103 MEDIA DRIVER
9190 M:      Antti Palosaari <crope@iki.fi>
9191 L:      linux-media@vger.kernel.org
9192 W:      https://linuxtv.org
9193 W:      http://palosaari.fi/linux/
9194 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9195 T:      git git://linuxtv.org/anttip/media_tree.git
9196 S:      Maintained
9197 F:      drivers/media/dvb-frontends/m88ds3103*
9198
9199 M88RS2000 MEDIA DRIVER
9200 M:      Malcolm Priestley <tvboxspy@gmail.com>
9201 L:      linux-media@vger.kernel.org
9202 W:      https://linuxtv.org
9203 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9204 S:      Maintained
9205 F:      drivers/media/dvb-frontends/m88rs2000*
9206
9207 MA901 MASTERKIT USB FM RADIO DRIVER
9208 M:      Alexey Klimov <klimov.linux@gmail.com>
9209 L:      linux-media@vger.kernel.org
9210 T:      git git://linuxtv.org/media_tree.git
9211 S:      Maintained
9212 F:      drivers/media/radio/radio-ma901.c
9213
9214 MAC80211
9215 M:      Johannes Berg <johannes@sipsolutions.net>
9216 L:      linux-wireless@vger.kernel.org
9217 W:      http://wireless.kernel.org/
9218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9220 S:      Maintained
9221 F:      Documentation/networking/mac80211-injection.txt
9222 F:      include/net/mac80211.h
9223 F:      net/mac80211/
9224 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9225 F:      Documentation/networking/mac80211_hwsim/README
9226
9227 MAILBOX API
9228 M:      Jassi Brar <jassisinghbrar@gmail.com>
9229 L:      linux-kernel@vger.kernel.org
9230 S:      Maintained
9231 F:      drivers/mailbox/
9232 F:      include/linux/mailbox_client.h
9233 F:      include/linux/mailbox_controller.h
9234
9235 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9236 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9237 W:      http://www.kernel.org/doc/man-pages
9238 L:      linux-man@vger.kernel.org
9239 S:      Maintained
9240
9241 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9242 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9243 L:      linux-mips@vger.kernel.org
9244 S:      Maintained
9245 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9246
9247 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9248 M:      Andrew Lunn <andrew@lunn.ch>
9249 M:      Vivien Didelot <vivien.didelot@gmail.com>
9250 L:      netdev@vger.kernel.org
9251 S:      Maintained
9252 F:      drivers/net/dsa/mv88e6xxx/
9253 F:      include/linux/platform_data/mv88e6xxx.h
9254 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9255
9256 MARVELL ARMADA DRM SUPPORT
9257 M:      Russell King <linux@armlinux.org.uk>
9258 S:      Maintained
9259 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9260 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9261 F:      drivers/gpu/drm/armada/
9262 F:      include/uapi/drm/armada_drm.h
9263 F:      Documentation/devicetree/bindings/display/armada/
9264
9265 MARVELL ARMADA 3700 PHY DRIVERS
9266 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9267 S:      Maintained
9268 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9269 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9270 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9271 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9272
9273 MARVELL CRYPTO DRIVER
9274 M:      Boris Brezillon <bbrezillon@kernel.org>
9275 M:      Arnaud Ebalard <arno@natisbad.org>
9276 F:      drivers/crypto/marvell/
9277 S:      Maintained
9278 L:      linux-crypto@vger.kernel.org
9279
9280 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9281 M:      Mirko Lindner <mlindner@marvell.com>
9282 M:      Stephen Hemminger <stephen@networkplumber.org>
9283 L:      netdev@vger.kernel.org
9284 S:      Maintained
9285 F:      drivers/net/ethernet/marvell/sk*
9286
9287 MARVELL LIBERTAS WIRELESS DRIVER
9288 L:      libertas-dev@lists.infradead.org
9289 S:      Orphan
9290 F:      drivers/net/wireless/marvell/libertas/
9291
9292 MARVELL MACCHIATOBIN SUPPORT
9293 M:      Russell King <linux@armlinux.org.uk>
9294 L:      linux-arm-kernel@lists.infradead.org
9295 S:      Maintained
9296 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9297
9298 MARVELL MV643XX ETHERNET DRIVER
9299 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9300 L:      netdev@vger.kernel.org
9301 S:      Maintained
9302 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9303 F:      include/linux/mv643xx.h
9304
9305 MARVELL MV88X3310 PHY DRIVER
9306 M:      Russell King <linux@armlinux.org.uk>
9307 L:      netdev@vger.kernel.org
9308 S:      Maintained
9309 F:      drivers/net/phy/marvell10g.c
9310
9311 MARVELL MVEBU THERMAL DRIVER
9312 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9313 S:      Maintained
9314 F:      drivers/thermal/armada_thermal.c
9315
9316 MARVELL MVNETA ETHERNET DRIVER
9317 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9318 L:      netdev@vger.kernel.org
9319 S:      Maintained
9320 F:      drivers/net/ethernet/marvell/mvneta.*
9321
9322 MARVELL MWIFIEX WIRELESS DRIVER
9323 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9324 M:      Nishant Sarmukadam <nishants@marvell.com>
9325 M:      Ganapathi Bhat <gbhat@marvell.com>
9326 M:      Xinming Hu <huxinming820@gmail.com>
9327 L:      linux-wireless@vger.kernel.org
9328 S:      Maintained
9329 F:      drivers/net/wireless/marvell/mwifiex/
9330
9331 MARVELL MWL8K WIRELESS DRIVER
9332 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9333 L:      linux-wireless@vger.kernel.org
9334 S:      Odd Fixes
9335 F:      drivers/net/wireless/marvell/mwl8k.c
9336
9337 MARVELL NAND CONTROLLER DRIVER
9338 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9339 L:      linux-mtd@lists.infradead.org
9340 S:      Maintained
9341 F:      drivers/mtd/nand/raw/marvell_nand.c
9342 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9343
9344 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9345 M:      Nicolas Pitre <nico@fluxnic.net>
9346 S:      Odd Fixes
9347 F:      drivers/mmc/host/mvsdio.*
9348
9349 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9350 M:      Hu Ziji <huziji@marvell.com>
9351 L:      linux-mmc@vger.kernel.org
9352 S:      Supported
9353 F:      drivers/mmc/host/sdhci-xenon*
9354 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9355
9356 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9357 M:      Sunil Goutham <sgoutham@marvell.com>
9358 M:      Linu Cherian <lcherian@marvell.com>
9359 M:      Geetha sowjanya <gakula@marvell.com>
9360 M:      Jerin Jacob <jerinj@marvell.com>
9361 L:      netdev@vger.kernel.org
9362 S:      Supported
9363 F:      drivers/net/ethernet/marvell/octeontx2/af/
9364
9365 MATROX FRAMEBUFFER DRIVER
9366 L:      linux-fbdev@vger.kernel.org
9367 S:      Orphan
9368 F:      drivers/video/fbdev/matrox/matroxfb_*
9369 F:      include/uapi/linux/matroxfb.h
9370
9371 MAX16065 HARDWARE MONITOR DRIVER
9372 M:      Guenter Roeck <linux@roeck-us.net>
9373 L:      linux-hwmon@vger.kernel.org
9374 S:      Maintained
9375 F:      Documentation/hwmon/max16065
9376 F:      drivers/hwmon/max16065.c
9377
9378 MAX2175 SDR TUNER DRIVER
9379 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9380 L:      linux-media@vger.kernel.org
9381 T:      git git://linuxtv.org/media_tree.git
9382 S:      Maintained
9383 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9384 F:      Documentation/media/v4l-drivers/max2175.rst
9385 F:      drivers/media/i2c/max2175*
9386 F:      include/uapi/linux/max2175.h
9387
9388 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9389 L:      linux-hwmon@vger.kernel.org
9390 S:      Orphan
9391 F:      Documentation/hwmon/max6650
9392 F:      drivers/hwmon/max6650.c
9393
9394 MAX6697 HARDWARE MONITOR DRIVER
9395 M:      Guenter Roeck <linux@roeck-us.net>
9396 L:      linux-hwmon@vger.kernel.org
9397 S:      Maintained
9398 F:      Documentation/hwmon/max6697
9399 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9400 F:      drivers/hwmon/max6697.c
9401 F:      include/linux/platform_data/max6697.h
9402
9403 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9404 M:      Peter Rosin <peda@axentia.se>
9405 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9406 S:      Maintained
9407 F:      Documentation/devicetree/bindings/sound/max9860.txt
9408 F:      sound/soc/codecs/max9860.*
9409
9410 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9411 M:      Javier Martinez Canillas <javier@dowhile0.org>
9412 L:      linux-kernel@vger.kernel.org
9413 S:      Supported
9414 F:      drivers/regulator/max77802-regulator.c
9415 F:      Documentation/devicetree/bindings/*/*max77802.txt
9416 F:      include/dt-bindings/*/*max77802.h
9417
9418 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9419 M:      Krzysztof Kozlowski <krzk@kernel.org>
9420 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9421 L:      linux-pm@vger.kernel.org
9422 S:      Supported
9423 F:      drivers/power/supply/max14577_charger.c
9424 F:      drivers/power/supply/max77693_charger.c
9425
9426 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9427 M:      Chanwoo Choi <cw00.choi@samsung.com>
9428 M:      Krzysztof Kozlowski <krzk@kernel.org>
9429 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9430 L:      linux-kernel@vger.kernel.org
9431 S:      Supported
9432 F:      drivers/*/max14577*.c
9433 F:      drivers/*/max77686*.c
9434 F:      drivers/*/max77693*.c
9435 F:      drivers/extcon/extcon-max14577.c
9436 F:      drivers/extcon/extcon-max77693.c
9437 F:      drivers/rtc/rtc-max77686.c
9438 F:      drivers/clk/clk-max77686.c
9439 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9440 F:      Documentation/devicetree/bindings/*/max77686.txt
9441 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9442 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9443 F:      include/linux/mfd/max14577*.h
9444 F:      include/linux/mfd/max77686*.h
9445 F:      include/linux/mfd/max77693*.h
9446
9447 MAXIRADIO FM RADIO RECEIVER DRIVER
9448 M:      Hans Verkuil <hverkuil@xs4all.nl>
9449 L:      linux-media@vger.kernel.org
9450 T:      git git://linuxtv.org/media_tree.git
9451 W:      https://linuxtv.org
9452 S:      Maintained
9453 F:      drivers/media/radio/radio-maxiradio*
9454
9455 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9456 M:      Peter Rosin <peda@axentia.se>
9457 L:      linux-iio@vger.kernel.org
9458 S:      Maintained
9459 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9460 F:      drivers/iio/potentiometer/mcp4018.c
9461 F:      drivers/iio/potentiometer/mcp4531.c
9462
9463 MCR20A IEEE-802.15.4 RADIO DRIVER
9464 M:      Xue Liu <liuxuenetmail@gmail.com>
9465 L:      linux-wpan@vger.kernel.org
9466 W:      https://github.com/xueliu/mcr20a-linux
9467 S:      Maintained
9468 F:      drivers/net/ieee802154/mcr20a.c
9469 F:      drivers/net/ieee802154/mcr20a.h
9470 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9471
9472 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9473 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9474 L:      linux-iio@vger.kernel.org
9475 S:      Maintained
9476 F:      drivers/iio/dac/cio-dac.c
9477
9478 MEDIA DRIVERS FOR ASCOT2E
9479 M:      Sergey Kozlov <serjk@netup.ru>
9480 M:      Abylay Ospan <aospan@netup.ru>
9481 L:      linux-media@vger.kernel.org
9482 W:      https://linuxtv.org
9483 W:      http://netup.tv/
9484 T:      git git://linuxtv.org/media_tree.git
9485 S:      Supported
9486 F:      drivers/media/dvb-frontends/ascot2e*
9487
9488 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9489 M:      Jasmin Jessich <jasmin@anw.at>
9490 L:      linux-media@vger.kernel.org
9491 W:      https://linuxtv.org
9492 T:      git git://linuxtv.org/media_tree.git
9493 S:      Maintained
9494 F:      drivers/media/dvb-frontends/cxd2099*
9495
9496 MEDIA DRIVERS FOR CXD2841ER
9497 M:      Sergey Kozlov <serjk@netup.ru>
9498 M:      Abylay Ospan <aospan@netup.ru>
9499 L:      linux-media@vger.kernel.org
9500 W:      https://linuxtv.org
9501 W:      http://netup.tv/
9502 T:      git git://linuxtv.org/media_tree.git
9503 S:      Supported
9504 F:      drivers/media/dvb-frontends/cxd2841er*
9505
9506 MEDIA DRIVERS FOR CXD2880
9507 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9508 L:      linux-media@vger.kernel.org
9509 W:      http://linuxtv.org/
9510 T:      git git://linuxtv.org/media_tree.git
9511 S:      Supported
9512 F:      drivers/media/dvb-frontends/cxd2880/*
9513 F:      drivers/media/spi/cxd2880*
9514
9515 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9516 L:      linux-media@vger.kernel.org
9517 W:      https://linuxtv.org
9518 T:      git git://linuxtv.org/media_tree.git
9519 S:      Orphan
9520 F:      drivers/media/pci/ddbridge/*
9521
9522 MEDIA DRIVERS FOR FREESCALE IMX
9523 M:      Steve Longerbeam <slongerbeam@gmail.com>
9524 M:      Philipp Zabel <p.zabel@pengutronix.de>
9525 L:      linux-media@vger.kernel.org
9526 T:      git git://linuxtv.org/media_tree.git
9527 S:      Maintained
9528 F:      Documentation/devicetree/bindings/media/imx.txt
9529 F:      Documentation/media/v4l-drivers/imx.rst
9530 F:      drivers/staging/media/imx/
9531 F:      include/linux/imx-media.h
9532 F:      include/media/imx.h
9533
9534 MEDIA DRIVER FOR FREESCALE IMX PXP
9535 M:      Philipp Zabel <p.zabel@pengutronix.de>
9536 L:      linux-media@vger.kernel.org
9537 T:      git git://linuxtv.org/media_tree.git
9538 S:      Maintained
9539 F:      drivers/media/platform/imx-pxp.[ch]
9540
9541 MEDIA DRIVERS FOR FREESCALE IMX7
9542 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9543 L:      linux-media@vger.kernel.org
9544 T:      git git://linuxtv.org/media_tree.git
9545 S:      Maintained
9546 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9547 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9548 F:      Documentation/media/v4l-drivers/imx7.rst
9549 F:      drivers/staging/media/imx/imx7-media-csi.c
9550 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9551
9552 MEDIA DRIVERS FOR HELENE
9553 M:      Abylay Ospan <aospan@netup.ru>
9554 L:      linux-media@vger.kernel.org
9555 W:      https://linuxtv.org
9556 W:      http://netup.tv/
9557 T:      git git://linuxtv.org/media_tree.git
9558 S:      Supported
9559 F:      drivers/media/dvb-frontends/helene*
9560
9561 MEDIA DRIVERS FOR HORUS3A
9562 M:      Sergey Kozlov <serjk@netup.ru>
9563 M:      Abylay Ospan <aospan@netup.ru>
9564 L:      linux-media@vger.kernel.org
9565 W:      https://linuxtv.org
9566 W:      http://netup.tv/
9567 T:      git git://linuxtv.org/media_tree.git
9568 S:      Supported
9569 F:      drivers/media/dvb-frontends/horus3a*
9570
9571 MEDIA DRIVERS FOR LNBH25
9572 M:      Sergey Kozlov <serjk@netup.ru>
9573 M:      Abylay Ospan <aospan@netup.ru>
9574 L:      linux-media@vger.kernel.org
9575 W:      https://linuxtv.org
9576 W:      http://netup.tv/
9577 T:      git git://linuxtv.org/media_tree.git
9578 S:      Supported
9579 F:      drivers/media/dvb-frontends/lnbh25*
9580
9581 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9582 L:      linux-media@vger.kernel.org
9583 W:      https://linuxtv.org
9584 T:      git git://linuxtv.org/media_tree.git
9585 S:      Orphan
9586 F:      drivers/media/dvb-frontends/mxl5xx*
9587
9588 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9589 M:      Sergey Kozlov <serjk@netup.ru>
9590 M:      Abylay Ospan <aospan@netup.ru>
9591 L:      linux-media@vger.kernel.org
9592 W:      https://linuxtv.org
9593 W:      http://netup.tv/
9594 T:      git git://linuxtv.org/media_tree.git
9595 S:      Supported
9596 F:      drivers/media/pci/netup_unidvb/*
9597
9598 MEDIA DRIVERS FOR RENESAS - CEU
9599 M:      Jacopo Mondi <jacopo@jmondi.org>
9600 L:      linux-media@vger.kernel.org
9601 L:      linux-renesas-soc@vger.kernel.org
9602 T:      git git://linuxtv.org/media_tree.git
9603 S:      Supported
9604 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9605 F:      drivers/media/platform/renesas-ceu.c
9606 F:      include/media/drv-intf/renesas-ceu.h
9607
9608 MEDIA DRIVERS FOR RENESAS - DRIF
9609 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9610 L:      linux-media@vger.kernel.org
9611 L:      linux-renesas-soc@vger.kernel.org
9612 T:      git git://linuxtv.org/media_tree.git
9613 S:      Supported
9614 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9615 F:      drivers/media/platform/rcar_drif.c
9616
9617 MEDIA DRIVERS FOR RENESAS - FCP
9618 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9619 L:      linux-media@vger.kernel.org
9620 L:      linux-renesas-soc@vger.kernel.org
9621 T:      git git://linuxtv.org/media_tree.git
9622 S:      Supported
9623 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9624 F:      drivers/media/platform/rcar-fcp.c
9625 F:      include/media/rcar-fcp.h
9626
9627 MEDIA DRIVERS FOR RENESAS - FDP1
9628 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9629 L:      linux-media@vger.kernel.org
9630 L:      linux-renesas-soc@vger.kernel.org
9631 T:      git git://linuxtv.org/media_tree.git
9632 S:      Supported
9633 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9634 F:      drivers/media/platform/rcar_fdp1.c
9635
9636 MEDIA DRIVERS FOR RENESAS - VIN
9637 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9638 L:      linux-media@vger.kernel.org
9639 L:      linux-renesas-soc@vger.kernel.org
9640 T:      git git://linuxtv.org/media_tree.git
9641 S:      Supported
9642 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9643 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9644 F:      drivers/media/platform/rcar-vin/
9645
9646 MEDIA DRIVERS FOR RENESAS - VSP1
9647 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9648 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9649 L:      linux-media@vger.kernel.org
9650 L:      linux-renesas-soc@vger.kernel.org
9651 T:      git git://linuxtv.org/media_tree.git
9652 S:      Supported
9653 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9654 F:      drivers/media/platform/vsp1/
9655
9656 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9657 L:      linux-media@vger.kernel.org
9658 W:      https://linuxtv.org
9659 T:      git git://linuxtv.org/media_tree.git
9660 S:      Orphan
9661 F:      drivers/media/dvb-frontends/stv0910*
9662
9663 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9664 L:      linux-media@vger.kernel.org
9665 W:      https://linuxtv.org
9666 T:      git git://linuxtv.org/media_tree.git
9667 S:      Orphan
9668 F:      drivers/media/dvb-frontends/stv6111*
9669
9670 MEDIA DRIVERS FOR STM32 - DCMI
9671 M:      Hugues Fruchet <hugues.fruchet@st.com>
9672 L:      linux-media@vger.kernel.org
9673 T:      git git://linuxtv.org/media_tree.git
9674 S:      Supported
9675 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9676 F:      drivers/media/platform/stm32/stm32-dcmi.c
9677
9678 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9679 M:      Dmitry Osipenko <digetx@gmail.com>
9680 L:      linux-media@vger.kernel.org
9681 L:      linux-tegra@vger.kernel.org
9682 T:      git git://linuxtv.org/media_tree.git
9683 S:      Maintained
9684 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9685 F:      drivers/staging/media/tegra-vde/
9686
9687 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9688 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9689 P:      LinuxTV.org Project
9690 L:      linux-media@vger.kernel.org
9691 W:      https://linuxtv.org
9692 Q:      http://patchwork.kernel.org/project/linux-media/list/
9693 T:      git git://linuxtv.org/media_tree.git
9694 S:      Maintained
9695 F:      Documentation/devicetree/bindings/media/
9696 F:      Documentation/media/
9697 F:      drivers/media/
9698 F:      drivers/staging/media/
9699 F:      include/linux/platform_data/media/
9700 F:      include/media/
9701 F:      include/uapi/linux/dvb/
9702 F:      include/uapi/linux/videodev2.h
9703 F:      include/uapi/linux/media.h
9704 F:      include/uapi/linux/v4l2-*
9705 F:      include/uapi/linux/meye.h
9706 F:      include/uapi/linux/ivtv*
9707 F:      include/uapi/linux/uvcvideo.h
9708
9709 MEDIATEK BLUETOOTH DRIVER
9710 M:      Sean Wang <sean.wang@mediatek.com>
9711 L:      linux-bluetooth@vger.kernel.org
9712 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9713 S:      Maintained
9714 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9715 F:      drivers/bluetooth/btmtkuart.c
9716
9717 MEDIATEK CIR DRIVER
9718 M:      Sean Wang <sean.wang@mediatek.com>
9719 S:      Maintained
9720 F:      drivers/media/rc/mtk-cir.c
9721
9722 MEDIATEK DMA DRIVER
9723 M:      Sean Wang <sean.wang@mediatek.com>
9724 L:      dmaengine@vger.kernel.org
9725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9726 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9727 S:      Maintained
9728 F:      Documentation/devicetree/bindings/dma/mtk-*
9729 F:      drivers/dma/mediatek/
9730
9731 MEDIATEK PMIC LED DRIVER
9732 M:      Sean Wang <sean.wang@mediatek.com>
9733 S:      Maintained
9734 F:      drivers/leds/leds-mt6323.c
9735 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9736
9737 MEDIATEK ETHERNET DRIVER
9738 M:      Felix Fietkau <nbd@openwrt.org>
9739 M:      John Crispin <john@phrozen.org>
9740 M:      Sean Wang <sean.wang@mediatek.com>
9741 M:      Nelson Chang <nelson.chang@mediatek.com>
9742 L:      netdev@vger.kernel.org
9743 S:      Maintained
9744 F:      drivers/net/ethernet/mediatek/
9745
9746 MEDIATEK SWITCH DRIVER
9747 M:      Sean Wang <sean.wang@mediatek.com>
9748 L:      netdev@vger.kernel.org
9749 S:      Maintained
9750 F:      drivers/net/dsa/mt7530.*
9751 F:      net/dsa/tag_mtk.c
9752
9753 MEDIATEK JPEG DRIVER
9754 M:      Rick Chang <rick.chang@mediatek.com>
9755 M:      Bin Liu <bin.liu@mediatek.com>
9756 S:      Supported
9757 F:      drivers/media/platform/mtk-jpeg/
9758 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9759
9760 MEDIATEK MDP DRIVER
9761 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9762 M:      Houlong Wei <houlong.wei@mediatek.com>
9763 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9764 S:      Supported
9765 F:      drivers/media/platform/mtk-mdp/
9766 F:      drivers/media/platform/mtk-vpu/
9767 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9768
9769 MEDIATEK MEDIA DRIVER
9770 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9771 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9772 S:      Supported
9773 F:      drivers/media/platform/mtk-vcodec/
9774 F:      drivers/media/platform/mtk-vpu/
9775 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9776 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9777
9778 MEDIATEK MT76 WIRELESS LAN DRIVER
9779 M:      Felix Fietkau <nbd@nbd.name>
9780 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9781 L:      linux-wireless@vger.kernel.org
9782 S:      Maintained
9783 F:      drivers/net/wireless/mediatek/mt76/
9784
9785 MEDIATEK MT7601U WIRELESS LAN DRIVER
9786 M:      Jakub Kicinski <kubakici@wp.pl>
9787 L:      linux-wireless@vger.kernel.org
9788 S:      Maintained
9789 F:      drivers/net/wireless/mediatek/mt7601u/
9790
9791 MEDIATEK NAND CONTROLLER DRIVER
9792 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9793 L:      linux-mtd@lists.infradead.org
9794 S:      Maintained
9795 F:      drivers/mtd/nand/raw/mtk_*
9796 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9797
9798 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9799 M:      Sean Wang <sean.wang@mediatek.com>
9800 S:      Maintained
9801 F:      drivers/char/hw_random/mtk-rng.c
9802
9803 MEDIATEK USB3 DRD IP DRIVER
9804 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9805 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9806 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9807 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9808 S:      Maintained
9809 F:      drivers/usb/mtu3/
9810
9811 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9812 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9813 M:      Martin Donnelly <martin.donnelly@ge.com>
9814 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9815 S:      Maintained
9816 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9817 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9818
9819 MEGARAID SCSI/SAS DRIVERS
9820 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9821 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9822 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9823 L:      megaraidlinux.pdl@broadcom.com
9824 L:      linux-scsi@vger.kernel.org
9825 W:      http://www.avagotech.com/support/
9826 S:      Maintained
9827 F:      Documentation/scsi/megaraid.txt
9828 F:      drivers/scsi/megaraid.*
9829 F:      drivers/scsi/megaraid/
9830
9831 MELEXIS MLX90614 DRIVER
9832 M:      Crt Mori <cmo@melexis.com>
9833 L:      linux-iio@vger.kernel.org
9834 W:      http://www.melexis.com
9835 S:      Supported
9836 F:      drivers/iio/temperature/mlx90614.c
9837
9838 MELEXIS MLX90632 DRIVER
9839 M:      Crt Mori <cmo@melexis.com>
9840 L:      linux-iio@vger.kernel.org
9841 W:      http://www.melexis.com
9842 S:      Supported
9843 F:      drivers/iio/temperature/mlx90632.c
9844
9845 MELFAS MIP4 TOUCHSCREEN DRIVER
9846 M:      Sangwon Jee <jeesw@melfas.com>
9847 W:      http://www.melfas.com
9848 S:      Supported
9849 F:      drivers/input/touchscreen/melfas_mip4.c
9850 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9851
9852 MELLANOX ETHERNET DRIVER (mlx4_en)
9853 M:      Tariq Toukan <tariqt@mellanox.com>
9854 L:      netdev@vger.kernel.org
9855 S:      Supported
9856 W:      http://www.mellanox.com
9857 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9858 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9859
9860 MELLANOX ETHERNET DRIVER (mlx5e)
9861 M:      Saeed Mahameed <saeedm@mellanox.com>
9862 L:      netdev@vger.kernel.org
9863 S:      Supported
9864 W:      http://www.mellanox.com
9865 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9866 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9867
9868 MELLANOX ETHERNET INNOVA DRIVERS
9869 R:      Boris Pismenny <borisp@mellanox.com>
9870 L:      netdev@vger.kernel.org
9871 S:      Supported
9872 W:      http://www.mellanox.com
9873 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9874 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9875 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9876 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9877 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9878
9879 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9880 R:      Boris Pismenny <borisp@mellanox.com>
9881 L:      netdev@vger.kernel.org
9882 S:      Supported
9883 W:      http://www.mellanox.com
9884 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9885 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9886 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9887
9888 MELLANOX ETHERNET SWITCH DRIVERS
9889 M:      Jiri Pirko <jiri@mellanox.com>
9890 M:      Ido Schimmel <idosch@mellanox.com>
9891 L:      netdev@vger.kernel.org
9892 S:      Supported
9893 W:      http://www.mellanox.com
9894 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9895 F:      drivers/net/ethernet/mellanox/mlxsw/
9896 F:      tools/testing/selftests/drivers/net/mlxsw/
9897
9898 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9899 M:      mlxsw@mellanox.com
9900 L:      netdev@vger.kernel.org
9901 S:      Supported
9902 W:      http://www.mellanox.com
9903 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9904 F:      drivers/net/ethernet/mellanox/mlxfw/
9905
9906 MELLANOX HARDWARE PLATFORM SUPPORT
9907 M:      Andy Shevchenko <andy@infradead.org>
9908 M:      Darren Hart <dvhart@infradead.org>
9909 M:      Vadim Pasternak <vadimp@mellanox.com>
9910 L:      platform-driver-x86@vger.kernel.org
9911 S:      Supported
9912 F:      drivers/platform/mellanox/
9913 F:      include/linux/platform_data/mlxreg.h
9914
9915 MELLANOX MLX4 core VPI driver
9916 M:      Tariq Toukan <tariqt@mellanox.com>
9917 L:      netdev@vger.kernel.org
9918 L:      linux-rdma@vger.kernel.org
9919 W:      http://www.mellanox.com
9920 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9921 S:      Supported
9922 F:      drivers/net/ethernet/mellanox/mlx4/
9923 F:      include/linux/mlx4/
9924
9925 MELLANOX MLX4 IB driver
9926 M:      Yishai Hadas <yishaih@mellanox.com>
9927 L:      linux-rdma@vger.kernel.org
9928 W:      http://www.mellanox.com
9929 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9930 S:      Supported
9931 F:      drivers/infiniband/hw/mlx4/
9932 F:      include/linux/mlx4/
9933 F:      include/uapi/rdma/mlx4-abi.h
9934
9935 MELLANOX MLX5 core VPI driver
9936 M:      Saeed Mahameed <saeedm@mellanox.com>
9937 M:      Leon Romanovsky <leonro@mellanox.com>
9938 L:      netdev@vger.kernel.org
9939 L:      linux-rdma@vger.kernel.org
9940 W:      http://www.mellanox.com
9941 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9942 S:      Supported
9943 F:      drivers/net/ethernet/mellanox/mlx5/core/
9944 F:      include/linux/mlx5/
9945
9946 MELLANOX MLX5 IB driver
9947 M:      Leon Romanovsky <leonro@mellanox.com>
9948 L:      linux-rdma@vger.kernel.org
9949 W:      http://www.mellanox.com
9950 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9951 S:      Supported
9952 F:      drivers/infiniband/hw/mlx5/
9953 F:      include/linux/mlx5/
9954 F:      include/uapi/rdma/mlx5-abi.h
9955
9956 MELLANOX MLXCPLD I2C AND MUX DRIVER
9957 M:      Vadim Pasternak <vadimp@mellanox.com>
9958 M:      Michael Shych <michaelsh@mellanox.com>
9959 L:      linux-i2c@vger.kernel.org
9960 S:      Supported
9961 F:      drivers/i2c/busses/i2c-mlxcpld.c
9962 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9963 F:      Documentation/i2c/busses/i2c-mlxcpld
9964
9965 MELLANOX MLXCPLD LED DRIVER
9966 M:      Vadim Pasternak <vadimp@mellanox.com>
9967 L:      linux-leds@vger.kernel.org
9968 S:      Supported
9969 F:      drivers/leds/leds-mlxcpld.c
9970 F:      drivers/leds/leds-mlxreg.c
9971 F:      Documentation/leds/leds-mlxcpld.txt
9972
9973 MELLANOX PLATFORM DRIVER
9974 M:      Vadim Pasternak <vadimp@mellanox.com>
9975 L:      platform-driver-x86@vger.kernel.org
9976 S:      Supported
9977 F:      drivers/platform/x86/mlx-platform.c
9978
9979 MEMBARRIER SUPPORT
9980 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9981 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9982 L:      linux-kernel@vger.kernel.org
9983 S:      Supported
9984 F:      kernel/sched/membarrier.c
9985 F:      include/uapi/linux/membarrier.h
9986 F:      arch/powerpc/include/asm/membarrier.h
9987
9988 MEMBLOCK
9989 M:      Mike Rapoport <rppt@linux.ibm.com>
9990 L:      linux-mm@kvack.org
9991 S:      Maintained
9992 F:      include/linux/memblock.h
9993 F:      mm/memblock.c
9994 F:      Documentation/core-api/boot-time-mm.rst
9995
9996 MEMORY MANAGEMENT
9997 L:      linux-mm@kvack.org
9998 W:      http://www.linux-mm.org
9999 S:      Maintained
10000 F:      include/linux/mm.h
10001 F:      include/linux/gfp.h
10002 F:      include/linux/mmzone.h
10003 F:      include/linux/memory_hotplug.h
10004 F:      include/linux/vmalloc.h
10005 F:      mm/
10006
10007 MEMORY TECHNOLOGY DEVICES (MTD)
10008 M:      David Woodhouse <dwmw2@infradead.org>
10009 M:      Brian Norris <computersforpeace@gmail.com>
10010 M:      Boris Brezillon <bbrezillon@kernel.org>
10011 M:      Marek Vasut <marek.vasut@gmail.com>
10012 M:      Richard Weinberger <richard@nod.at>
10013 L:      linux-mtd@lists.infradead.org
10014 W:      http://www.linux-mtd.infradead.org/
10015 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10016 T:      git git://git.infradead.org/linux-mtd.git master
10017 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10018 S:      Maintained
10019 F:      Documentation/devicetree/bindings/mtd/
10020 F:      drivers/mtd/
10021 F:      include/linux/mtd/
10022 F:      include/uapi/mtd/
10023
10024 MEN A21 WATCHDOG DRIVER
10025 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10026 L:      linux-watchdog@vger.kernel.org
10027 S:      Maintained
10028 F:      drivers/watchdog/mena21_wdt.c
10029
10030 MEN CHAMELEON BUS (mcb)
10031 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10032 S:      Maintained
10033 F:      drivers/mcb/
10034 F:      include/linux/mcb.h
10035 F:      Documentation/men-chameleon-bus.txt
10036
10037 MEN F21BMC (Board Management Controller)
10038 M:      Andreas Werner <andreas.werner@men.de>
10039 S:      Supported
10040 F:      drivers/mfd/menf21bmc.c
10041 F:      drivers/watchdog/menf21bmc_wdt.c
10042 F:      drivers/leds/leds-menf21bmc.c
10043 F:      drivers/hwmon/menf21bmc_hwmon.c
10044 F:      Documentation/hwmon/menf21bmc
10045
10046 MEN Z069 WATCHDOG DRIVER
10047 M:      Johannes Thumshirn <jth@kernel.org>
10048 L:      linux-watchdog@vger.kernel.org
10049 S:      Maintained
10050 F:      drivers/watchdog/menz69_wdt.c
10051
10052 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10053 M:      Neil Armstrong <narmstrong@baylibre.com>
10054 L:      linux-media@lists.freedesktop.org
10055 L:      linux-amlogic@lists.infradead.org
10056 W:      http://linux-meson.com/
10057 S:      Supported
10058 F:      drivers/media/platform/meson/ao-cec.c
10059 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10060 T:      git git://linuxtv.org/media_tree.git
10061
10062 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10063 M:      Liang Yang <liang.yang@amlogic.com>
10064 L:      linux-mtd@lists.infradead.org
10065 S:      Maintained
10066 F:      drivers/mtd/nand/raw/meson_*
10067 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10068
10069 METHODE UDPU SUPPORT
10070 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10071 S:      Maintained
10072 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10073
10074 MICROBLAZE ARCHITECTURE
10075 M:      Michal Simek <monstr@monstr.eu>
10076 W:      http://www.monstr.eu/fdt/
10077 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10078 S:      Supported
10079 F:      arch/microblaze/
10080
10081 MICROCHIP AT91 SERIAL DRIVER
10082 M:      Richard Genoud <richard.genoud@gmail.com>
10083 S:      Maintained
10084 F:      drivers/tty/serial/atmel_serial.c
10085 F:      drivers/tty/serial/atmel_serial.h
10086 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10087
10088 MICROCHIP AUDIO ASOC DRIVERS
10089 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10090 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10091 S:      Supported
10092 F:      sound/soc/atmel
10093
10094 MICROCHIP DMA DRIVER
10095 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10096 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10097 L:      dmaengine@vger.kernel.org
10098 S:      Supported
10099 F:      drivers/dma/at_hdmac.c
10100 F:      drivers/dma/at_hdmac_regs.h
10101 F:      include/linux/platform_data/dma-atmel.h
10102 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10103 F:      include/dt-bindings/dma/at91.h
10104
10105 MICROCHIP ECC DRIVER
10106 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10107 L:      linux-crypto@vger.kernel.org
10108 S:      Maintained
10109 F:      drivers/crypto/atmel-ecc.*
10110
10111 MICROCHIP I2C DRIVER
10112 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10113 L:      linux-i2c@vger.kernel.org
10114 S:      Supported
10115 F:      drivers/i2c/busses/i2c-at91.c
10116
10117 MICROCHIP ISC DRIVER
10118 M:      Eugen Hristev <eugen.hristev@microchip.com>
10119 L:      linux-media@vger.kernel.org
10120 S:      Supported
10121 F:      drivers/media/platform/atmel/atmel-isc.c
10122 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10123 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10124
10125 MICROCHIP ISI DRIVER
10126 M:      Eugen Hristev <eugen.hristev@microchip.com>
10127 L:      linux-media@vger.kernel.org
10128 S:      Supported
10129 F:      drivers/media/platform/atmel/atmel-isi.c
10130 F:      drivers/media/platform/atmel/atmel-isi.h
10131
10132 MICROCHIP AT91 USART MFD DRIVER
10133 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10134 L:      linux-kernel@vger.kernel.org
10135 S:      Supported
10136 F:      drivers/mfd/at91-usart.c
10137 F:      include/dt-bindings/mfd/at91-usart.h
10138 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10139
10140 MICROCHIP AT91 USART SPI DRIVER
10141 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10142 L:      linux-spi@vger.kernel.org
10143 S:      Supported
10144 F:      drivers/spi/spi-at91-usart.c
10145 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10146
10147 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10148 M:      Woojung Huh <Woojung.Huh@microchip.com>
10149 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10150 L:      netdev@vger.kernel.org
10151 S:      Maintained
10152 F:      net/dsa/tag_ksz.c
10153 F:      drivers/net/dsa/microchip/*
10154 F:      include/linux/platform_data/microchip-ksz.h
10155 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10156
10157 MICROCHIP LAN743X ETHERNET DRIVER
10158 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10159 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10160 L:      netdev@vger.kernel.org
10161 S:      Maintained
10162 F:      drivers/net/ethernet/microchip/lan743x_*
10163
10164 MICROCHIP LCDFB DRIVER
10165 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10166 L:      linux-fbdev@vger.kernel.org
10167 S:      Maintained
10168 F:      drivers/video/fbdev/atmel_lcdfb.c
10169 F:      include/video/atmel_lcdc.h
10170
10171 MICROCHIP MMC/SD/SDIO MCI DRIVER
10172 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10173 S:      Maintained
10174 F:      drivers/mmc/host/atmel-mci.c
10175
10176 MICROCHIP MCP16502 PMIC DRIVER
10177 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10179 S:      Maintained
10180 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10181 F:      drivers/regulator/mcp16502.c
10182
10183 MICROCHIP MCP3911 ADC DRIVER
10184 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10185 M:      Kent Gustavsson <kent@minoris.se>
10186 L:      linux-iio@vger.kernel.org
10187 S:      Supported
10188 F:      drivers/iio/adc/mcp3911.c
10189 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10190
10191 MICROCHIP NAND DRIVER
10192 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10193 L:      linux-mtd@lists.infradead.org
10194 S:      Supported
10195 F:      drivers/mtd/nand/raw/atmel/*
10196 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10197
10198 MICROCHIP PWM DRIVER
10199 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10201 L:      linux-pwm@vger.kernel.org
10202 S:      Supported
10203 F:      drivers/pwm/pwm-atmel.c
10204 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10205
10206 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10207 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10208 M:      Eugen Hristev <eugen.hristev@microchip.com>
10209 L:      linux-iio@vger.kernel.org
10210 S:      Supported
10211 F:      drivers/iio/adc/at91-sama5d2_adc.c
10212 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10213 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10214
10215 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10216 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10217 S:      Supported
10218 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10219
10220 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10221 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10222 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10223 L:      linux-gpio@vger.kernel.org
10224 F:      drivers/gpio/gpio-sama5d2-piobu.c
10225
10226 MICROCHIP SPI DRIVER
10227 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10228 S:      Supported
10229 F:      drivers/spi/spi-atmel.*
10230
10231 MICROCHIP SSC DRIVER
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-ssc.c
10236 F:      include/linux/atmel-ssc.h
10237
10238 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10239 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10241 S:      Supported
10242 F:      drivers/misc/atmel_tclib.c
10243 F:      drivers/clocksource/tcb_clksrc.c
10244
10245 MICROCHIP USBA UDC DRIVER
10246 M:      Cristian Birsan <cristian.birsan@microchip.com>
10247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10248 S:      Supported
10249 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10250
10251 MICROCHIP USB251XB DRIVER
10252 M:      Richard Leitner <richard.leitner@skidata.com>
10253 L:      linux-usb@vger.kernel.org
10254 S:      Maintained
10255 F:      drivers/usb/misc/usb251xb.c
10256 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10257
10258 MICROCHIP XDMA DRIVER
10259 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10260 L:      linux-arm-kernel@lists.infradead.org
10261 L:      dmaengine@vger.kernel.org
10262 S:      Supported
10263 F:      drivers/dma/at_xdmac.c
10264
10265 MICROSEMI MIPS SOCS
10266 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10267 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10268 L:      linux-mips@vger.kernel.org
10269 S:      Supported
10270 F:      arch/mips/generic/board-ocelot.c
10271 F:      arch/mips/configs/generic/board-ocelot.config
10272 F:      arch/mips/boot/dts/mscc/
10273 F:      Documentation/devicetree/bindings/mips/mscc.txt
10274
10275 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10276 M:      Don Brace <don.brace@microsemi.com>
10277 L:      esc.storagedev@microsemi.com
10278 L:      linux-scsi@vger.kernel.org
10279 S:      Supported
10280 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10281 F:      drivers/scsi/smartpqi/Kconfig
10282 F:      drivers/scsi/smartpqi/Makefile
10283 F:      include/linux/cciss*.h
10284 F:      include/uapi/linux/cciss*.h
10285 F:      Documentation/scsi/smartpqi.txt
10286
10287 MICROSEMI ETHERNET SWITCH DRIVER
10288 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10289 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10290 L:      netdev@vger.kernel.org
10291 S:      Supported
10292 F:      drivers/net/ethernet/mscc/
10293
10294 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10295 M:      Chen Yu <yu.c.chen@intel.com>
10296 L:      platform-driver-x86@vger.kernel.org
10297 S:      Supported
10298 F:      drivers/platform/x86/surfacepro3_button.c
10299
10300 MICROTEK X6 SCANNER
10301 M:      Oliver Neukum <oliver@neukum.org>
10302 S:      Maintained
10303 F:      drivers/usb/image/microtek.*
10304
10305 MIPS
10306 M:      Ralf Baechle <ralf@linux-mips.org>
10307 M:      Paul Burton <paul.burton@mips.com>
10308 M:      James Hogan <jhogan@kernel.org>
10309 L:      linux-mips@vger.kernel.org
10310 W:      http://www.linux-mips.org/
10311 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10313 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10314 S:      Supported
10315 F:      Documentation/devicetree/bindings/mips/
10316 F:      Documentation/mips/
10317 F:      arch/mips/
10318 F:      drivers/platform/mips/
10319
10320 MIPS BOSTON DEVELOPMENT BOARD
10321 M:      Paul Burton <paul.burton@mips.com>
10322 L:      linux-mips@vger.kernel.org
10323 S:      Maintained
10324 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10325 F:      arch/mips/boot/dts/img/boston.dts
10326 F:      arch/mips/configs/generic/board-boston.config
10327 F:      drivers/clk/imgtec/clk-boston.c
10328 F:      include/dt-bindings/clock/boston-clock.h
10329
10330 MIPS GENERIC PLATFORM
10331 M:      Paul Burton <paul.burton@mips.com>
10332 L:      linux-mips@vger.kernel.org
10333 S:      Supported
10334 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10335 F:      arch/mips/generic/
10336 F:      arch/mips/tools/generic-board-config.sh
10337
10338 MIPS/LOONGSON1 ARCHITECTURE
10339 M:      Keguang Zhang <keguang.zhang@gmail.com>
10340 L:      linux-mips@vger.kernel.org
10341 S:      Maintained
10342 F:      arch/mips/loongson32/
10343 F:      arch/mips/include/asm/mach-loongson32/
10344 F:      drivers/*/*loongson1*
10345 F:      drivers/*/*/*loongson1*
10346
10347 MIPS/LOONGSON2 ARCHITECTURE
10348 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10349 L:      linux-mips@vger.kernel.org
10350 S:      Maintained
10351 F:      arch/mips/loongson64/fuloong-2e/
10352 F:      arch/mips/loongson64/lemote-2f/
10353 F:      arch/mips/include/asm/mach-loongson64/
10354 F:      drivers/*/*loongson2*
10355 F:      drivers/*/*/*loongson2*
10356
10357 MIPS/LOONGSON3 ARCHITECTURE
10358 M:      Huacai Chen <chenhc@lemote.com>
10359 L:      linux-mips@vger.kernel.org
10360 S:      Maintained
10361 F:      arch/mips/loongson64/
10362 F:      arch/mips/include/asm/mach-loongson64/
10363 F:      drivers/platform/mips/cpu_hwmon.c
10364 F:      drivers/*/*loongson3*
10365 F:      drivers/*/*/*loongson3*
10366
10367 MIPS RINT INSTRUCTION EMULATION
10368 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10369 L:      linux-mips@vger.kernel.org
10370 S:      Supported
10371 F:      arch/mips/math-emu/sp_rint.c
10372 F:      arch/mips/math-emu/dp_rint.c
10373
10374 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10375 M:      Hans Verkuil <hverkuil@xs4all.nl>
10376 L:      linux-media@vger.kernel.org
10377 T:      git git://linuxtv.org/media_tree.git
10378 W:      https://linuxtv.org
10379 S:      Odd Fixes
10380 F:      drivers/media/radio/radio-miropcm20*
10381
10382 MMP SUPPORT
10383 R:      Lubomir Rintel <lkundrak@v3.sk>
10384 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10385 S:      Odd Fixes
10386 F:      arch/arm/boot/dts/mmp*
10387 F:      arch/arm/mach-mmp/
10388
10389 MMU GATHER AND TLB INVALIDATION
10390 M:      Will Deacon <will.deacon@arm.com>
10391 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10392 M:      Andrew Morton <akpm@linux-foundation.org>
10393 M:      Nick Piggin <npiggin@gmail.com>
10394 M:      Peter Zijlstra <peterz@infradead.org>
10395 L:      linux-arch@vger.kernel.org
10396 L:      linux-mm@kvack.org
10397 S:      Maintained
10398 F:      arch/*/include/asm/tlb.h
10399 F:      include/asm-generic/tlb.h
10400 F:      mm/mmu_gather.c
10401
10402 MN88472 MEDIA DRIVER
10403 M:      Antti Palosaari <crope@iki.fi>
10404 L:      linux-media@vger.kernel.org
10405 W:      https://linuxtv.org
10406 W:      http://palosaari.fi/linux/
10407 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10408 S:      Maintained
10409 F:      drivers/media/dvb-frontends/mn88472*
10410
10411 MN88473 MEDIA DRIVER
10412 M:      Antti Palosaari <crope@iki.fi>
10413 L:      linux-media@vger.kernel.org
10414 W:      https://linuxtv.org
10415 W:      http://palosaari.fi/linux/
10416 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10417 S:      Maintained
10418 F:      drivers/media/dvb-frontends/mn88473*
10419
10420 MODULE SUPPORT
10421 M:      Jessica Yu <jeyu@kernel.org>
10422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10423 S:      Maintained
10424 F:      include/linux/module.h
10425 F:      kernel/module.c
10426
10427 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10428 W:      http://popies.net/meye/
10429 S:      Orphan
10430 F:      Documentation/media/v4l-drivers/meye*
10431 F:      drivers/media/pci/meye/
10432 F:      include/uapi/linux/meye.h
10433
10434 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10435 M:      Jiri Slaby <jirislaby@gmail.com>
10436 S:      Maintained
10437 F:      Documentation/serial/moxa-smartio
10438 F:      drivers/tty/mxser.*
10439
10440 MR800 AVERMEDIA USB FM RADIO DRIVER
10441 M:      Alexey Klimov <klimov.linux@gmail.com>
10442 L:      linux-media@vger.kernel.org
10443 T:      git git://linuxtv.org/media_tree.git
10444 S:      Maintained
10445 F:      drivers/media/radio/radio-mr800.c
10446
10447 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10448 M:      Alan Ott <alan@signal11.us>
10449 L:      linux-wpan@vger.kernel.org
10450 S:      Maintained
10451 F:      drivers/net/ieee802154/mrf24j40.c
10452 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10453
10454 MSI LAPTOP SUPPORT
10455 M:      "Lee, Chun-Yi" <jlee@suse.com>
10456 L:      platform-driver-x86@vger.kernel.org
10457 S:      Maintained
10458 F:      drivers/platform/x86/msi-laptop.c
10459
10460 MSI WMI SUPPORT
10461 L:      platform-driver-x86@vger.kernel.org
10462 S:      Orphan
10463 F:      drivers/platform/x86/msi-wmi.c
10464
10465 MSI001 MEDIA DRIVER
10466 M:      Antti Palosaari <crope@iki.fi>
10467 L:      linux-media@vger.kernel.org
10468 W:      https://linuxtv.org
10469 W:      http://palosaari.fi/linux/
10470 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10471 T:      git git://linuxtv.org/anttip/media_tree.git
10472 S:      Maintained
10473 F:      drivers/media/tuners/msi001*
10474
10475 MSI2500 MEDIA DRIVER
10476 M:      Antti Palosaari <crope@iki.fi>
10477 L:      linux-media@vger.kernel.org
10478 W:      https://linuxtv.org
10479 W:      http://palosaari.fi/linux/
10480 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10481 T:      git git://linuxtv.org/anttip/media_tree.git
10482 S:      Maintained
10483 F:      drivers/media/usb/msi2500/
10484
10485 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10486 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10487 L:      linux-mtd@lists.infradead.org
10488 S:      Maintained
10489 F:      drivers/mtd/devices/docg3*
10490
10491 MT9M032 APTINA SENSOR DRIVER
10492 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10493 L:      linux-media@vger.kernel.org
10494 T:      git git://linuxtv.org/media_tree.git
10495 S:      Maintained
10496 F:      drivers/media/i2c/mt9m032.c
10497 F:      include/media/i2c/mt9m032.h
10498
10499 MT9P031 APTINA CAMERA SENSOR
10500 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10501 L:      linux-media@vger.kernel.org
10502 T:      git git://linuxtv.org/media_tree.git
10503 S:      Maintained
10504 F:      drivers/media/i2c/mt9p031.c
10505 F:      include/media/i2c/mt9p031.h
10506
10507 MT9T001 APTINA CAMERA SENSOR
10508 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10509 L:      linux-media@vger.kernel.org
10510 T:      git git://linuxtv.org/media_tree.git
10511 S:      Maintained
10512 F:      drivers/media/i2c/mt9t001.c
10513 F:      include/media/i2c/mt9t001.h
10514
10515 MT9T112 APTINA CAMERA SENSOR
10516 M:      Jacopo Mondi <jacopo@jmondi.org>
10517 L:      linux-media@vger.kernel.org
10518 T:      git git://linuxtv.org/media_tree.git
10519 S:      Odd Fixes
10520 F:      drivers/media/i2c/mt9t112.c
10521 F:      include/media/i2c/mt9t112.h
10522
10523 MT9V032 APTINA CAMERA SENSOR
10524 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10525 L:      linux-media@vger.kernel.org
10526 T:      git git://linuxtv.org/media_tree.git
10527 S:      Maintained
10528 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10529 F:      drivers/media/i2c/mt9v032.c
10530 F:      include/media/i2c/mt9v032.h
10531
10532 MT9V111 APTINA CAMERA SENSOR
10533 M:      Jacopo Mondi <jacopo@jmondi.org>
10534 L:      linux-media@vger.kernel.org
10535 T:      git git://linuxtv.org/media_tree.git
10536 S:      Maintained
10537 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10538 F:      drivers/media/i2c/mt9v111.c
10539
10540 MULTIFUNCTION DEVICES (MFD)
10541 M:      Lee Jones <lee.jones@linaro.org>
10542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10543 S:      Supported
10544 F:      Documentation/devicetree/bindings/mfd/
10545 F:      drivers/mfd/
10546 F:      include/linux/mfd/
10547 F:      include/dt-bindings/mfd/
10548
10549 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10550 S:      Orphan
10551 F:      drivers/mmc/host/mmc_spi.c
10552 F:      include/linux/spi/mmc_spi.h
10553
10554 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10555 M:      Ulf Hansson <ulf.hansson@linaro.org>
10556 L:      linux-mmc@vger.kernel.org
10557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10558 S:      Maintained
10559 F:      Documentation/devicetree/bindings/mmc/
10560 F:      drivers/mmc/
10561 F:      include/linux/mmc/
10562 F:      include/uapi/linux/mmc/
10563
10564 MULTIPLEXER SUBSYSTEM
10565 M:      Peter Rosin <peda@axentia.se>
10566 S:      Maintained
10567 F:      Documentation/ABI/testing/sysfs-class-mux*
10568 F:      Documentation/devicetree/bindings/mux/
10569 F:      include/dt-bindings/mux/
10570 F:      include/linux/mux/
10571 F:      drivers/mux/
10572
10573 MULTITECH MULTIPORT CARD (ISICOM)
10574 S:      Orphan
10575 F:      drivers/tty/isicom.c
10576 F:      include/linux/isicom.h
10577
10578 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10579 M:      Bin Liu <b-liu@ti.com>
10580 L:      linux-usb@vger.kernel.org
10581 S:      Maintained
10582 F:      drivers/usb/musb/
10583
10584 MXL301RF MEDIA DRIVER
10585 M:      Akihiro Tsukada <tskd08@gmail.com>
10586 L:      linux-media@vger.kernel.org
10587 S:      Odd Fixes
10588 F:      drivers/media/tuners/mxl301rf*
10589
10590 MXL5007T MEDIA DRIVER
10591 M:      Michael Krufky <mkrufky@linuxtv.org>
10592 L:      linux-media@vger.kernel.org
10593 W:      https://linuxtv.org
10594 W:      http://github.com/mkrufky
10595 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10596 T:      git git://linuxtv.org/mkrufky/tuners.git
10597 S:      Maintained
10598 F:      drivers/media/tuners/mxl5007t.*
10599
10600 MXSFB DRM DRIVER
10601 M:      Marek Vasut <marex@denx.de>
10602 M:      Stefan Agner <stefan@agner.ch>
10603 L:      dri-devel@lists.freedesktop.org
10604 S:      Supported
10605 F:      drivers/gpu/drm/mxsfb/
10606 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10607 T:      git git://anongit.freedesktop.org/drm/drm-misc
10608
10609 MYLEX DAC960 PCI RAID Controller
10610 M:      Hannes Reinecke <hare@kernel.org>
10611 L:      linux-scsi@vger.kernel.org
10612 S:      Supported
10613 F:      drivers/scsi/myrb.*
10614 F:      drivers/scsi/myrs.*
10615
10616 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10617 M:      Chris Lee <christopher.lee@cspi.com>
10618 L:      netdev@vger.kernel.org
10619 W:      https://www.cspi.com/ethernet-products/support/downloads/
10620 S:      Supported
10621 F:      drivers/net/ethernet/myricom/myri10ge/
10622
10623 NAND FLASH SUBSYSTEM
10624 M:      Boris Brezillon <bbrezillon@kernel.org>
10625 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10626 R:      Richard Weinberger <richard@nod.at>
10627 L:      linux-mtd@lists.infradead.org
10628 W:      http://www.linux-mtd.infradead.org/
10629 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10630 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10631 T:      git git://git.infradead.org/linux-mtd.git nand/next
10632 S:      Maintained
10633 F:      drivers/mtd/nand/
10634 F:      include/linux/mtd/*nand*.h
10635
10636 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10637 M:      Daniel Mack <zonque@gmail.com>
10638 S:      Maintained
10639 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10640 W:      http://www.native-instruments.com
10641 F:      sound/usb/caiaq/
10642
10643 NATSEMI ETHERNET DRIVER (DP8381x)
10644 S:      Orphan
10645 F:      drivers/net/ethernet/natsemi/natsemi.c
10646
10647 NCR 5380 SCSI DRIVERS
10648 M:      Finn Thain <fthain@telegraphics.com.au>
10649 M:      Michael Schmitz <schmitzmic@gmail.com>
10650 L:      linux-scsi@vger.kernel.org
10651 S:      Maintained
10652 F:      Documentation/scsi/g_NCR5380.txt
10653 F:      drivers/scsi/NCR5380.*
10654 F:      drivers/scsi/arm/cumana_1.c
10655 F:      drivers/scsi/arm/oak.c
10656 F:      drivers/scsi/atari_scsi.*
10657 F:      drivers/scsi/dmx3191d.c
10658 F:      drivers/scsi/g_NCR5380.*
10659 F:      drivers/scsi/mac_scsi.*
10660 F:      drivers/scsi/sun3_scsi.*
10661 F:      drivers/scsi/sun3_scsi_vme.c
10662
10663 NCSI LIBRARY:
10664 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10665 S:      Maintained
10666 F:      net/ncsi/
10667
10668 NCT6775 HARDWARE MONITOR DRIVER
10669 M:      Guenter Roeck <linux@roeck-us.net>
10670 L:      linux-hwmon@vger.kernel.org
10671 S:      Maintained
10672 F:      Documentation/hwmon/nct6775
10673 F:      drivers/hwmon/nct6775.c
10674
10675 NET_FAILOVER MODULE
10676 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10677 L:      netdev@vger.kernel.org
10678 S:      Supported
10679 F:      driver/net/net_failover.c
10680 F:      include/net/net_failover.h
10681 F:      Documentation/networking/net_failover.rst
10682
10683 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10684 M:      Faisal Latif <faisal.latif@intel.com>
10685 L:      linux-rdma@vger.kernel.org
10686 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10687 S:      Supported
10688 F:      drivers/infiniband/hw/nes/
10689 F:      include/uapi/rdma/nes-abi.h
10690
10691 NETEM NETWORK EMULATOR
10692 M:      Stephen Hemminger <stephen@networkplumber.org>
10693 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10694 S:      Maintained
10695 F:      net/sched/sch_netem.c
10696
10697 NETERION 10GbE DRIVERS (s2io/vxge)
10698 M:      Jon Mason <jdmason@kudzu.us>
10699 L:      netdev@vger.kernel.org
10700 S:      Supported
10701 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10702 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10703 F:      drivers/net/ethernet/neterion/
10704
10705 NETFILTER
10706 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10707 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10708 M:      Florian Westphal <fw@strlen.de>
10709 L:      netfilter-devel@vger.kernel.org
10710 L:      coreteam@netfilter.org
10711 W:      http://www.netfilter.org/
10712 W:      http://www.iptables.org/
10713 W:      http://www.nftables.org/
10714 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10717 S:      Maintained
10718 F:      include/linux/netfilter*
10719 F:      include/linux/netfilter/
10720 F:      include/net/netfilter/
10721 F:      include/uapi/linux/netfilter*
10722 F:      include/uapi/linux/netfilter/
10723 F:      net/*/netfilter.c
10724 F:      net/*/netfilter/
10725 F:      net/netfilter/
10726 F:      net/bridge/br_netfilter*.c
10727
10728 NETROM NETWORK LAYER
10729 M:      Ralf Baechle <ralf@linux-mips.org>
10730 L:      linux-hams@vger.kernel.org
10731 W:      http://www.linux-ax25.org/
10732 S:      Maintained
10733 F:      include/net/netrom.h
10734 F:      include/uapi/linux/netrom.h
10735 F:      net/netrom/
10736
10737 NETRONOME ETHERNET DRIVERS
10738 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10739 L:      oss-drivers@netronome.com
10740 S:      Maintained
10741 F:      drivers/net/ethernet/netronome/
10742
10743 NETWORK BLOCK DEVICE (NBD)
10744 M:      Josef Bacik <josef@toxicpanda.com>
10745 S:      Maintained
10746 L:      linux-block@vger.kernel.org
10747 L:      nbd@other.debian.org
10748 F:      Documentation/blockdev/nbd.txt
10749 F:      drivers/block/nbd.c
10750 F:      include/uapi/linux/nbd.h
10751
10752 NETWORK DROP MONITOR
10753 M:      Neil Horman <nhorman@tuxdriver.com>
10754 L:      netdev@vger.kernel.org
10755 S:      Maintained
10756 W:      https://fedorahosted.org/dropwatch/
10757 F:      net/core/drop_monitor.c
10758
10759 NETWORKING DRIVERS
10760 M:      "David S. Miller" <davem@davemloft.net>
10761 L:      netdev@vger.kernel.org
10762 W:      http://www.linuxfoundation.org/en/Net
10763 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10766 S:      Odd Fixes
10767 F:      Documentation/devicetree/bindings/net/
10768 F:      drivers/net/
10769 F:      include/linux/if_*
10770 F:      include/linux/netdevice.h
10771 F:      include/linux/etherdevice.h
10772 F:      include/linux/fcdevice.h
10773 F:      include/linux/fddidevice.h
10774 F:      include/linux/hippidevice.h
10775 F:      include/linux/inetdevice.h
10776 F:      include/uapi/linux/if_*
10777 F:      include/uapi/linux/netdevice.h
10778
10779 NETWORKING DRIVERS (WIRELESS)
10780 M:      Kalle Valo <kvalo@codeaurora.org>
10781 L:      linux-wireless@vger.kernel.org
10782 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10785 S:      Maintained
10786 F:      Documentation/devicetree/bindings/net/wireless/
10787 F:      drivers/net/wireless/
10788
10789 NETWORKING [DSA]
10790 M:      Andrew Lunn <andrew@lunn.ch>
10791 M:      Vivien Didelot <vivien.didelot@gmail.com>
10792 M:      Florian Fainelli <f.fainelli@gmail.com>
10793 S:      Maintained
10794 F:      Documentation/devicetree/bindings/net/dsa/
10795 F:      net/dsa/
10796 F:      include/net/dsa.h
10797 F:      include/linux/dsa/
10798 F:      include/linux/platform_data/dsa.h
10799 F:      drivers/net/dsa/
10800
10801 NETWORKING [GENERAL]
10802 M:      "David S. Miller" <davem@davemloft.net>
10803 L:      netdev@vger.kernel.org
10804 W:      http://www.linuxfoundation.org/en/Net
10805 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10808 B:      mailto:netdev@vger.kernel.org
10809 S:      Maintained
10810 F:      net/
10811 F:      include/net/
10812 F:      include/linux/in.h
10813 F:      include/linux/net.h
10814 F:      include/linux/netdevice.h
10815 F:      include/uapi/linux/in.h
10816 F:      include/uapi/linux/net.h
10817 F:      include/uapi/linux/netdevice.h
10818 F:      include/uapi/linux/net_namespace.h
10819 F:      tools/testing/selftests/net/
10820 F:      lib/net_utils.c
10821 F:      lib/random32.c
10822 F:      Documentation/networking/
10823
10824 NETWORKING [IPSEC]
10825 M:      Steffen Klassert <steffen.klassert@secunet.com>
10826 M:      Herbert Xu <herbert@gondor.apana.org.au>
10827 M:      "David S. Miller" <davem@davemloft.net>
10828 L:      netdev@vger.kernel.org
10829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10831 S:      Maintained
10832 F:      net/xfrm/
10833 F:      net/key/
10834 F:      net/ipv4/xfrm*
10835 F:      net/ipv4/esp4*
10836 F:      net/ipv4/ah4.c
10837 F:      net/ipv4/ipcomp.c
10838 F:      net/ipv4/ip_vti.c
10839 F:      net/ipv6/xfrm*
10840 F:      net/ipv6/esp6*
10841 F:      net/ipv6/ah6.c
10842 F:      net/ipv6/ipcomp6.c
10843 F:      net/ipv6/ip6_vti.c
10844 F:      include/uapi/linux/xfrm.h
10845 F:      include/net/xfrm.h
10846
10847 NETWORKING [IPv4/IPv6]
10848 M:      "David S. Miller" <davem@davemloft.net>
10849 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10850 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10851 L:      netdev@vger.kernel.org
10852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10853 S:      Maintained
10854 F:      net/ipv4/
10855 F:      net/ipv6/
10856 F:      include/net/ip*
10857 F:      arch/x86/net/*
10858
10859 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10860 M:      Paul Moore <paul@paul-moore.com>
10861 W:      https://github.com/netlabel
10862 L:      netdev@vger.kernel.org
10863 L:      linux-security-module@vger.kernel.org
10864 S:      Maintained
10865 F:      Documentation/netlabel/
10866 F:      include/net/calipso.h
10867 F:      include/net/cipso_ipv4.h
10868 F:      include/net/netlabel.h
10869 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10870 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10871 F:      net/netlabel/
10872 F:      net/ipv4/cipso_ipv4.c
10873 F:      net/ipv6/calipso.c
10874 F:      net/netfilter/xt_CONNSECMARK.c
10875 F:      net/netfilter/xt_SECMARK.c
10876
10877 NETWORKING [TCP]
10878 M:      Eric Dumazet <edumazet@google.com>
10879 L:      netdev@vger.kernel.org
10880 S:      Maintained
10881 F:      net/ipv4/tcp*.c
10882 F:      net/ipv4/syncookies.c
10883 F:      net/ipv6/tcp*.c
10884 F:      net/ipv6/syncookies.c
10885 F:      include/uapi/linux/tcp.h
10886 F:      include/net/tcp.h
10887 F:      include/linux/tcp.h
10888 F:      include/trace/events/tcp.h
10889
10890 NETWORKING [TLS]
10891 M:      Boris Pismenny <borisp@mellanox.com>
10892 M:      Aviad Yehezkel <aviadye@mellanox.com>
10893 M:      Dave Watson <davejwatson@fb.com>
10894 M:      John Fastabend <john.fastabend@gmail.com>
10895 M:      Daniel Borkmann <daniel@iogearbox.net>
10896 L:      netdev@vger.kernel.org
10897 S:      Maintained
10898 F:      net/tls/*
10899 F:      include/uapi/linux/tls.h
10900 F:      include/net/tls.h
10901
10902 NETWORKING [WIRELESS]
10903 L:      linux-wireless@vger.kernel.org
10904 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10905
10906 NETDEVSIM
10907 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10908 S:      Maintained
10909 F:      drivers/net/netdevsim/*
10910
10911 NETXEN (1/10) GbE SUPPORT
10912 M:      Manish Chopra <manishc@marvell.com>
10913 M:      Rahul Verma <rahulv@marvell.com>
10914 M:      GR-Linux-NIC-Dev@marvell.com
10915 L:      netdev@vger.kernel.org
10916 S:      Supported
10917 F:      drivers/net/ethernet/qlogic/netxen/
10918
10919 NFC SUBSYSTEM
10920 M:      Samuel Ortiz <sameo@linux.intel.com>
10921 L:      linux-wireless@vger.kernel.org
10922 L:      linux-nfc@lists.01.org (subscribers-only)
10923 S:      Supported
10924 F:      net/nfc/
10925 F:      include/net/nfc/
10926 F:      include/uapi/linux/nfc.h
10927 F:      drivers/nfc/
10928 F:      include/linux/platform_data/nfcmrvl.h
10929 F:      include/linux/platform_data/nxp-nci.h
10930 F:      Documentation/devicetree/bindings/net/nfc/
10931
10932 NFS, SUNRPC, AND LOCKD CLIENTS
10933 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10934 M:      Anna Schumaker <anna.schumaker@netapp.com>
10935 L:      linux-nfs@vger.kernel.org
10936 W:      http://client.linux-nfs.org
10937 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10938 S:      Maintained
10939 F:      fs/lockd/
10940 F:      fs/nfs/
10941 F:      fs/nfs_common/
10942 F:      net/sunrpc/
10943 F:      include/linux/lockd/
10944 F:      include/linux/nfs*
10945 F:      include/linux/sunrpc/
10946 F:      include/uapi/linux/nfs*
10947 F:      include/uapi/linux/sunrpc/
10948
10949 NILFS2 FILESYSTEM
10950 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10951 L:      linux-nilfs@vger.kernel.org
10952 W:      https://nilfs.sourceforge.io/
10953 W:      https://nilfs.osdn.jp/
10954 T:      git git://github.com/konis/nilfs2.git
10955 S:      Supported
10956 F:      Documentation/filesystems/nilfs2.txt
10957 F:      fs/nilfs2/
10958 F:      include/trace/events/nilfs2.h
10959 F:      include/uapi/linux/nilfs2_api.h
10960 F:      include/uapi/linux/nilfs2_ondisk.h
10961
10962 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10963 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10964 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10965 S:      Maintained
10966 F:      Documentation/scsi/NinjaSCSI.txt
10967 F:      drivers/scsi/pcmcia/nsp_*
10968
10969 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10970 M:      GOTO Masanori <gotom@debian.or.jp>
10971 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10972 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10973 S:      Maintained
10974 F:      Documentation/scsi/NinjaSCSI.txt
10975 F:      drivers/scsi/nsp32*
10976
10977 NIOS2 ARCHITECTURE
10978 M:      Ley Foon Tan <lftan@altera.com>
10979 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10981 S:      Maintained
10982 F:      arch/nios2/
10983
10984 NOHZ, DYNTICKS SUPPORT
10985 M:      Frederic Weisbecker <fweisbec@gmail.com>
10986 M:      Thomas Gleixner <tglx@linutronix.de>
10987 M:      Ingo Molnar <mingo@kernel.org>
10988 L:      linux-kernel@vger.kernel.org
10989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10990 S:      Maintained
10991 F:      kernel/time/tick*.*
10992 F:      include/linux/tick.h
10993 F:      include/linux/sched/nohz.h
10994
10995 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10996 M:      Pavel Machek <pavel@ucw.cz>
10997 M:      Sakari Ailus <sakari.ailus@iki.fi>
10998 L:      linux-media@vger.kernel.org
10999 S:      Maintained
11000 F:      drivers/media/i2c/et8ek8
11001 F:      drivers/media/i2c/ad5820.c
11002
11003 NOKIA N900 POWER SUPPLY DRIVERS
11004 R:      Pali Rohár <pali.rohar@gmail.com>
11005 F:      include/linux/power/bq2415x_charger.h
11006 F:      include/linux/power/bq27xxx_battery.h
11007 F:      include/linux/power/isp1704_charger.h
11008 F:      drivers/power/supply/bq2415x_charger.c
11009 F:      drivers/power/supply/bq27xxx_battery.c
11010 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11011 F:      drivers/power/supply/isp1704_charger.c
11012 F:      drivers/power/supply/rx51_battery.c
11013
11014 NOLIBC HEADER FILE
11015 M:      Willy Tarreau <w@1wt.eu>
11016 S:      Maintained
11017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11018 F:      tools/include/nolibc/
11019
11020 NTB AMD DRIVER
11021 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11022 L:      linux-ntb@googlegroups.com
11023 S:      Supported
11024 F:      drivers/ntb/hw/amd/
11025
11026 NTB DRIVER CORE
11027 M:      Jon Mason <jdmason@kudzu.us>
11028 M:      Dave Jiang <dave.jiang@intel.com>
11029 M:      Allen Hubbe <allenbh@gmail.com>
11030 L:      linux-ntb@googlegroups.com
11031 S:      Supported
11032 W:      https://github.com/jonmason/ntb/wiki
11033 T:      git git://github.com/jonmason/ntb.git
11034 F:      drivers/ntb/
11035 F:      drivers/net/ntb_netdev.c
11036 F:      include/linux/ntb.h
11037 F:      include/linux/ntb_transport.h
11038 F:      tools/testing/selftests/ntb/
11039
11040 NTB IDT DRIVER
11041 M:      Serge Semin <fancer.lancer@gmail.com>
11042 L:      linux-ntb@googlegroups.com
11043 S:      Supported
11044 F:      drivers/ntb/hw/idt/
11045
11046 NTB INTEL DRIVER
11047 M:      Dave Jiang <dave.jiang@intel.com>
11048 L:      linux-ntb@googlegroups.com
11049 S:      Supported
11050 W:      https://github.com/davejiang/linux/wiki
11051 T:      git https://github.com/davejiang/linux.git
11052 F:      drivers/ntb/hw/intel/
11053
11054 NTFS FILESYSTEM
11055 M:      Anton Altaparmakov <anton@tuxera.com>
11056 L:      linux-ntfs-dev@lists.sourceforge.net
11057 W:      http://www.tuxera.com/
11058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11059 S:      Supported
11060 F:      Documentation/filesystems/ntfs.txt
11061 F:      fs/ntfs/
11062
11063 NUBUS SUBSYSTEM
11064 M:      Finn Thain <fthain@telegraphics.com.au>
11065 L:      linux-m68k@lists.linux-m68k.org
11066 S:      Maintained
11067 F:      arch/*/include/asm/nubus.h
11068 F:      drivers/nubus/
11069 F:      include/linux/nubus.h
11070 F:      include/uapi/linux/nubus.h
11071
11072 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11073 M:      Antonino Daplas <adaplas@gmail.com>
11074 L:      linux-fbdev@vger.kernel.org
11075 S:      Maintained
11076 F:      drivers/video/fbdev/riva/
11077 F:      drivers/video/fbdev/nvidia/
11078
11079 NVM EXPRESS DRIVER
11080 M:      Keith Busch <keith.busch@intel.com>
11081 M:      Jens Axboe <axboe@fb.com>
11082 M:      Christoph Hellwig <hch@lst.de>
11083 M:      Sagi Grimberg <sagi@grimberg.me>
11084 L:      linux-nvme@lists.infradead.org
11085 T:      git://git.infradead.org/nvme.git
11086 W:      http://git.infradead.org/nvme.git
11087 S:      Supported
11088 F:      drivers/nvme/host/
11089 F:      include/linux/nvme.h
11090 F:      include/uapi/linux/nvme_ioctl.h
11091
11092 NVM EXPRESS FC TRANSPORT DRIVERS
11093 M:      James Smart <james.smart@broadcom.com>
11094 L:      linux-nvme@lists.infradead.org
11095 S:      Supported
11096 F:      include/linux/nvme-fc.h
11097 F:      include/linux/nvme-fc-driver.h
11098 F:      drivers/nvme/host/fc.c
11099 F:      drivers/nvme/target/fc.c
11100 F:      drivers/nvme/target/fcloop.c
11101
11102 NVM EXPRESS TARGET DRIVER
11103 M:      Christoph Hellwig <hch@lst.de>
11104 M:      Sagi Grimberg <sagi@grimberg.me>
11105 L:      linux-nvme@lists.infradead.org
11106 T:      git://git.infradead.org/nvme.git
11107 W:      http://git.infradead.org/nvme.git
11108 S:      Supported
11109 F:      drivers/nvme/target/
11110
11111 NVMEM FRAMEWORK
11112 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11113 S:      Maintained
11114 F:      drivers/nvmem/
11115 F:      Documentation/devicetree/bindings/nvmem/
11116 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11117 F:      include/linux/nvmem-consumer.h
11118 F:      include/linux/nvmem-provider.h
11119
11120 NXP SGTL5000 DRIVER
11121 M:      Fabio Estevam <festevam@gmail.com>
11122 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11123 S:      Maintained
11124 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11125 F:      sound/soc/codecs/sgtl5000*
11126
11127 NXP TDA998X DRM DRIVER
11128 M:      Russell King <linux@armlinux.org.uk>
11129 S:      Maintained
11130 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11131 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11132 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11133 F:      include/drm/i2c/tda998x.h
11134 F:      include/dt-bindings/display/tda998x.h
11135 K:      "nxp,tda998x"
11136
11137 NXP TFA9879 DRIVER
11138 M:      Peter Rosin <peda@axentia.se>
11139 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11140 S:      Maintained
11141 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11142 F:      sound/soc/codecs/tfa9879*
11143
11144 NXP-NCI NFC DRIVER
11145 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11146 R:      Charles Gorand <charles.gorand@effinnov.com>
11147 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11148 S:      Supported
11149 F:      drivers/nfc/nxp-nci
11150
11151 OBJAGG
11152 M:      Jiri Pirko <jiri@mellanox.com>
11153 L:      netdev@vger.kernel.org
11154 S:      Supported
11155 F:      lib/objagg.c
11156 F:      lib/test_objagg.c
11157 F:      include/linux/objagg.h
11158
11159 NXP FSPI DRIVER
11160 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11161 M:      Ashish Kumar <ashish.kumar@nxp.com>
11162 L:      linux-spi@vger.kernel.org
11163 S:      Maintained
11164 F:      drivers/spi/spi-nxp-fspi.c
11165 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11166
11167 OBJTOOL
11168 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11169 M:      Peter Zijlstra <peterz@infradead.org>
11170 S:      Supported
11171 F:      tools/objtool/
11172
11173 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11174 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11175 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11176 L:      linuxppc-dev@lists.ozlabs.org
11177 S:      Supported
11178 F:      arch/powerpc/platforms/powernv/ocxl.c
11179 F:      arch/powerpc/include/asm/pnv-ocxl.h
11180 F:      drivers/misc/ocxl/
11181 F:      include/misc/ocxl*
11182 F:      include/uapi/misc/ocxl.h
11183 F:      Documentation/accelerators/ocxl.rst
11184
11185 OMAP AUDIO SUPPORT
11186 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11187 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11188 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11189 L:      linux-omap@vger.kernel.org
11190 S:      Maintained
11191 F:      sound/soc/ti/omap*
11192 F:      sound/soc/ti/rx51.c
11193 F:      sound/soc/ti/n810.c
11194 F:      sound/soc/ti/sdma-pcm.*
11195
11196 OMAP CLOCK FRAMEWORK SUPPORT
11197 M:      Paul Walmsley <paul@pwsan.com>
11198 L:      linux-omap@vger.kernel.org
11199 S:      Maintained
11200 F:      arch/arm/*omap*/*clock*
11201
11202 OMAP DEVICE TREE SUPPORT
11203 M:      Benoît Cousson <bcousson@baylibre.com>
11204 M:      Tony Lindgren <tony@atomide.com>
11205 L:      linux-omap@vger.kernel.org
11206 L:      devicetree@vger.kernel.org
11207 S:      Maintained
11208 F:      arch/arm/boot/dts/*omap*
11209 F:      arch/arm/boot/dts/*am3*
11210 F:      arch/arm/boot/dts/*am4*
11211 F:      arch/arm/boot/dts/*am5*
11212 F:      arch/arm/boot/dts/*dra7*
11213
11214 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11215 L:      linux-omap@vger.kernel.org
11216 L:      linux-fbdev@vger.kernel.org
11217 S:      Orphan
11218 F:      drivers/video/fbdev/omap2/
11219 F:      Documentation/arm/OMAP/DSS
11220
11221 OMAP FRAMEBUFFER SUPPORT
11222 L:      linux-fbdev@vger.kernel.org
11223 L:      linux-omap@vger.kernel.org
11224 S:      Orphan
11225 F:      drivers/video/fbdev/omap/
11226
11227 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11228 M:      Roger Quadros <rogerq@ti.com>
11229 M:      Tony Lindgren <tony@atomide.com>
11230 L:      linux-omap@vger.kernel.org
11231 S:      Maintained
11232 F:      drivers/memory/omap-gpmc.c
11233 F:      arch/arm/mach-omap2/*gpmc*
11234
11235 OMAP GPIO DRIVER
11236 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11237 M:      Santosh Shilimkar <ssantosh@kernel.org>
11238 M:      Kevin Hilman <khilman@kernel.org>
11239 L:      linux-omap@vger.kernel.org
11240 S:      Maintained
11241 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11242 F:      drivers/gpio/gpio-omap.c
11243
11244 OMAP HARDWARE SPINLOCK SUPPORT
11245 M:      Ohad Ben-Cohen <ohad@wizery.com>
11246 L:      linux-omap@vger.kernel.org
11247 S:      Maintained
11248 F:      drivers/hwspinlock/omap_hwspinlock.c
11249
11250 OMAP HS MMC SUPPORT
11251 L:      linux-mmc@vger.kernel.org
11252 L:      linux-omap@vger.kernel.org
11253 S:      Orphan
11254 F:      drivers/mmc/host/omap_hsmmc.c
11255
11256 OMAP HWMOD DATA
11257 M:      Paul Walmsley <paul@pwsan.com>
11258 L:      linux-omap@vger.kernel.org
11259 S:      Maintained
11260 F:      arch/arm/mach-omap2/omap_hwmod*data*
11261
11262 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11263 M:      Benoît Cousson <bcousson@baylibre.com>
11264 L:      linux-omap@vger.kernel.org
11265 S:      Maintained
11266 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11267
11268 OMAP HWMOD SUPPORT
11269 M:      Benoît Cousson <bcousson@baylibre.com>
11270 M:      Paul Walmsley <paul@pwsan.com>
11271 L:      linux-omap@vger.kernel.org
11272 S:      Maintained
11273 F:      arch/arm/mach-omap2/omap_hwmod.*
11274
11275 OMAP I2C DRIVER
11276 M:      Vignesh R <vigneshr@ti.com>
11277 L:      linux-omap@vger.kernel.org
11278 L:      linux-i2c@vger.kernel.org
11279 S:      Maintained
11280 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11281 F:      drivers/i2c/busses/i2c-omap.c
11282
11283 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11284 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11285 L:      linux-media@vger.kernel.org
11286 S:      Maintained
11287 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11288 F:      drivers/media/platform/omap3isp/
11289 F:      drivers/staging/media/omap4iss/
11290
11291 OMAP MMC SUPPORT
11292 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11293 L:      linux-omap@vger.kernel.org
11294 S:      Odd Fixes
11295 F:      drivers/mmc/host/omap.c
11296
11297 OMAP POWER MANAGEMENT SUPPORT
11298 M:      Kevin Hilman <khilman@kernel.org>
11299 L:      linux-omap@vger.kernel.org
11300 S:      Maintained
11301 F:      arch/arm/*omap*/*pm*
11302 F:      drivers/cpufreq/omap-cpufreq.c
11303
11304 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11305 M:      Rajendra Nayak <rnayak@codeaurora.org>
11306 M:      Paul Walmsley <paul@pwsan.com>
11307 L:      linux-omap@vger.kernel.org
11308 S:      Maintained
11309 F:      arch/arm/mach-omap2/prm*
11310
11311 OMAP RANDOM NUMBER GENERATOR SUPPORT
11312 M:      Deepak Saxena <dsaxena@plexity.net>
11313 S:      Maintained
11314 F:      drivers/char/hw_random/omap-rng.c
11315
11316 OMAP USB SUPPORT
11317 L:      linux-usb@vger.kernel.org
11318 L:      linux-omap@vger.kernel.org
11319 S:      Orphan
11320 F:      drivers/usb/*/*omap*
11321 F:      arch/arm/*omap*/usb*
11322
11323 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11324 M:      Mark Jackson <mpfj@newflow.co.uk>
11325 L:      linux-omap@vger.kernel.org
11326 S:      Maintained
11327 F:      arch/arm/boot/dts/am335x-nano.dts
11328
11329 OMAP1 SUPPORT
11330 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11331 M:      Tony Lindgren <tony@atomide.com>
11332 L:      linux-omap@vger.kernel.org
11333 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11335 S:      Maintained
11336 F:      arch/arm/mach-omap1/
11337 F:      arch/arm/plat-omap/
11338 F:      arch/arm/configs/omap1_defconfig
11339 F:      drivers/i2c/busses/i2c-omap.c
11340 F:      include/linux/platform_data/i2c-omap.h
11341 F:      include/linux/platform_data/ams-delta-fiq.h
11342
11343 OMAP2+ SUPPORT
11344 M:      Tony Lindgren <tony@atomide.com>
11345 L:      linux-omap@vger.kernel.org
11346 W:      http://www.muru.com/linux/omap/
11347 W:      http://linux.omap.com/
11348 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11350 S:      Maintained
11351 F:      arch/arm/mach-omap2/
11352 F:      arch/arm/plat-omap/
11353 F:      arch/arm/configs/omap2plus_defconfig
11354 F:      drivers/i2c/busses/i2c-omap.c
11355 F:      drivers/irqchip/irq-omap-intc.c
11356 F:      drivers/mfd/*omap*.c
11357 F:      drivers/mfd/menelaus.c
11358 F:      drivers/mfd/palmas.c
11359 F:      drivers/mfd/tps65217.c
11360 F:      drivers/mfd/tps65218.c
11361 F:      drivers/mfd/tps65910.c
11362 F:      drivers/mfd/twl-core.[ch]
11363 F:      drivers/mfd/twl4030*.c
11364 F:      drivers/mfd/twl6030*.c
11365 F:      drivers/mfd/twl6040*.c
11366 F:      drivers/regulator/palmas-regulator*.c
11367 F:      drivers/regulator/pbias-regulator.c
11368 F:      drivers/regulator/tps65217-regulator.c
11369 F:      drivers/regulator/tps65218-regulator.c
11370 F:      drivers/regulator/tps65910-regulator.c
11371 F:      drivers/regulator/twl-regulator.c
11372 F:      drivers/regulator/twl6030-regulator.c
11373 F:      include/linux/platform_data/i2c-omap.h
11374
11375 ONION OMEGA2+ BOARD
11376 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11377 L:      linux-mips@vger.kernel.org
11378 S:      Maintained
11379 F:      arch/mips/boot/dts/ralink/omega2p.dts
11380
11381 OMFS FILESYSTEM
11382 M:      Bob Copeland <me@bobcopeland.com>
11383 L:      linux-karma-devel@lists.sourceforge.net
11384 S:      Maintained
11385 F:      Documentation/filesystems/omfs.txt
11386 F:      fs/omfs/
11387
11388 OMNIKEY CARDMAN 4000 DRIVER
11389 M:      Harald Welte <laforge@gnumonks.org>
11390 S:      Maintained
11391 F:      drivers/char/pcmcia/cm4000_cs.c
11392 F:      include/linux/cm4000_cs.h
11393 F:      include/uapi/linux/cm4000_cs.h
11394
11395 OMNIKEY CARDMAN 4040 DRIVER
11396 M:      Harald Welte <laforge@gnumonks.org>
11397 S:      Maintained
11398 F:      drivers/char/pcmcia/cm4040_cs.*
11399
11400 OMNIVISION OV13858 SENSOR DRIVER
11401 M:      Sakari Ailus <sakari.ailus@linux.intel.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/ov13858.c
11406
11407 OMNIVISION OV2680 SENSOR DRIVER
11408 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11409 L:      linux-media@vger.kernel.org
11410 T:      git git://linuxtv.org/media_tree.git
11411 S:      Maintained
11412 F:      drivers/media/i2c/ov2680.c
11413 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11414
11415 OMNIVISION OV2685 SENSOR DRIVER
11416 M:      Shunqian Zheng <zhengsq@rock-chips.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/ov2685.c
11421
11422 OMNIVISION OV5640 SENSOR DRIVER
11423 M:      Steve Longerbeam <slongerbeam@gmail.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/ov5640.c
11428
11429 OMNIVISION OV5647 SENSOR DRIVER
11430 M:      Luis Oliveira <lolivei@synopsys.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/ov5647.c
11435
11436 OMNIVISION OV5695 SENSOR DRIVER
11437 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11438 L:      linux-media@vger.kernel.org
11439 T:      git git://linuxtv.org/media_tree.git
11440 S:      Maintained
11441 F:      drivers/media/i2c/ov5695.c
11442
11443 OMNIVISION OV7670 SENSOR DRIVER
11444 M:      Jonathan Corbet <corbet@lwn.net>
11445 L:      linux-media@vger.kernel.org
11446 T:      git git://linuxtv.org/media_tree.git
11447 S:      Maintained
11448 F:      drivers/media/i2c/ov7670.c
11449 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11450
11451 OMNIVISION OV772x SENSOR DRIVER
11452 M:      Jacopo Mondi <jacopo@jmondi.org>
11453 L:      linux-media@vger.kernel.org
11454 T:      git git://linuxtv.org/media_tree.git
11455 S:      Odd fixes
11456 F:      drivers/media/i2c/ov772x.c
11457 F:      include/media/i2c/ov772x.h
11458 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11459
11460 OMNIVISION OV7740 SENSOR DRIVER
11461 M:      Wenyou Yang <wenyou.yang@microchip.com>
11462 L:      linux-media@vger.kernel.org
11463 T:      git git://linuxtv.org/media_tree.git
11464 S:      Maintained
11465 F:      drivers/media/i2c/ov7740.c
11466 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11467
11468 OMNIVISION OV9640 SENSOR DRIVER
11469 M:      Petr Cvek <petrcvekcz@gmail.com>
11470 L:      linux-media@vger.kernel.org
11471 S:      Maintained
11472 F:      drivers/media/i2c/ov9640.*
11473
11474 OMNIVISION OV8856 SENSOR DRIVER
11475 M:      Ben Kao <ben.kao@intel.com>
11476 L:      linux-media@vger.kernel.org
11477 T:      git git://linuxtv.org/media_tree.git
11478 S:      Maintained
11479 F:      drivers/media/i2c/ov8856.c
11480
11481 OMNIVISION OV9650 SENSOR DRIVER
11482 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11483 R:      Akinobu Mita <akinobu.mita@gmail.com>
11484 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11485 L:      linux-media@vger.kernel.org
11486 T:      git git://linuxtv.org/media_tree.git
11487 S:      Maintained
11488 F:      drivers/media/i2c/ov9650.c
11489 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11490
11491 ONENAND FLASH DRIVER
11492 M:      Kyungmin Park <kyungmin.park@samsung.com>
11493 L:      linux-mtd@lists.infradead.org
11494 S:      Maintained
11495 F:      drivers/mtd/nand/onenand/
11496 F:      include/linux/mtd/onenand*.h
11497
11498 ONSTREAM SCSI TAPE DRIVER
11499 M:      Willem Riede <osst@riede.org>
11500 L:      osst-users@lists.sourceforge.net
11501 L:      linux-scsi@vger.kernel.org
11502 S:      Maintained
11503 F:      Documentation/scsi/osst.txt
11504 F:      drivers/scsi/osst.*
11505 F:      drivers/scsi/osst_*.h
11506 F:      drivers/scsi/st.h
11507
11508 OP-TEE DRIVER
11509 M:      Jens Wiklander <jens.wiklander@linaro.org>
11510 S:      Maintained
11511 F:      drivers/tee/optee/
11512
11513 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11514 M:      Sumit Garg <sumit.garg@linaro.org>
11515 S:      Maintained
11516 F:      drivers/char/hw_random/optee-rng.c
11517
11518 OPA-VNIC DRIVER
11519 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11520 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11521 L:      linux-rdma@vger.kernel.org
11522 S:      Supported
11523 F:      drivers/infiniband/ulp/opa_vnic
11524
11525 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11526 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11527 M:      Frank Rowand <frowand.list@gmail.com>
11528 L:      devicetree@vger.kernel.org
11529 S:      Maintained
11530 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11531 F:      Documentation/devicetree/overlay-notes.txt
11532 F:      drivers/of/overlay.c
11533 F:      drivers/of/resolver.c
11534 K:      of_overlay_notifier_
11535
11536 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11537 M:      Rob Herring <robh+dt@kernel.org>
11538 M:      Frank Rowand <frowand.list@gmail.com>
11539 L:      devicetree@vger.kernel.org
11540 W:      http://www.devicetree.org/
11541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11542 S:      Maintained
11543 F:      drivers/of/
11544 F:      include/linux/of*.h
11545 F:      scripts/dtc/
11546 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11547
11548 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11549 M:      Rob Herring <robh+dt@kernel.org>
11550 M:      Mark Rutland <mark.rutland@arm.com>
11551 L:      devicetree@vger.kernel.org
11552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11553 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11554 S:      Maintained
11555 F:      Documentation/devicetree/
11556 F:      arch/*/boot/dts/
11557 F:      include/dt-bindings/
11558
11559 OPENCORES I2C BUS DRIVER
11560 M:      Peter Korsgaard <peter@korsgaard.com>
11561 M:      Andrew Lunn <andrew@lunn.ch>
11562 L:      linux-i2c@vger.kernel.org
11563 S:      Maintained
11564 F:      Documentation/i2c/busses/i2c-ocores
11565 F:      drivers/i2c/busses/i2c-ocores.c
11566 F:      include/linux/platform_data/i2c-ocores.h
11567
11568 OPENRISC ARCHITECTURE
11569 M:      Jonas Bonn <jonas@southpole.se>
11570 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11571 M:      Stafford Horne <shorne@gmail.com>
11572 T:      git git://github.com/openrisc/linux.git
11573 L:      openrisc@lists.librecores.org
11574 W:      http://openrisc.io
11575 S:      Maintained
11576 F:      Documentation/devicetree/bindings/openrisc/
11577 F:      Documentation/openrisc/
11578 F:      arch/openrisc/
11579 F:      drivers/irqchip/irq-ompic.c
11580 F:      drivers/irqchip/irq-or1k-*
11581
11582 OPENVSWITCH
11583 M:      Pravin B Shelar <pshelar@ovn.org>
11584 L:      netdev@vger.kernel.org
11585 L:      dev@openvswitch.org
11586 W:      http://openvswitch.org
11587 S:      Maintained
11588 F:      net/openvswitch/
11589 F:      include/uapi/linux/openvswitch.h
11590
11591 OPERATING PERFORMANCE POINTS (OPP)
11592 M:      Viresh Kumar <vireshk@kernel.org>
11593 M:      Nishanth Menon <nm@ti.com>
11594 M:      Stephen Boyd <sboyd@kernel.org>
11595 L:      linux-pm@vger.kernel.org
11596 S:      Maintained
11597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11598 F:      drivers/opp/
11599 F:      include/linux/pm_opp.h
11600 F:      Documentation/power/opp.txt
11601 F:      Documentation/devicetree/bindings/opp/
11602
11603 OPL4 DRIVER
11604 M:      Clemens Ladisch <clemens@ladisch.de>
11605 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11606 T:      git git://git.alsa-project.org/alsa-kernel.git
11607 S:      Maintained
11608 F:      sound/drivers/opl4/
11609
11610 OPROFILE
11611 M:      Robert Richter <rric@kernel.org>
11612 L:      oprofile-list@lists.sf.net
11613 S:      Maintained
11614 F:      arch/*/include/asm/oprofile*.h
11615 F:      arch/*/oprofile/
11616 F:      drivers/oprofile/
11617 F:      include/linux/oprofile.h
11618
11619 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11620 M:      Mark Fasheh <mark@fasheh.com>
11621 M:      Joel Becker <jlbec@evilplan.org>
11622 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11623 W:      http://ocfs2.wiki.kernel.org
11624 S:      Supported
11625 F:      Documentation/filesystems/ocfs2.txt
11626 F:      Documentation/filesystems/dlmfs.txt
11627 F:      fs/ocfs2/
11628
11629 ORANGEFS FILESYSTEM
11630 M:      Mike Marshall <hubcap@omnibond.com>
11631 R:      Martin Brandenburg <martin@omnibond.com>
11632 L:      devel@lists.orangefs.org
11633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11634 S:      Supported
11635 F:      fs/orangefs/
11636 F:      Documentation/filesystems/orangefs.txt
11637
11638 ORINOCO DRIVER
11639 L:      linux-wireless@vger.kernel.org
11640 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11641 W:      http://www.nongnu.org/orinoco/
11642 S:      Orphan
11643 F:      drivers/net/wireless/intersil/orinoco/
11644
11645 OV2659 OMNIVISION SENSOR DRIVER
11646 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11647 L:      linux-media@vger.kernel.org
11648 W:      https://linuxtv.org
11649 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11650 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11651 S:      Maintained
11652 F:      drivers/media/i2c/ov2659.c
11653 F:      include/media/i2c/ov2659.h
11654
11655 OVERLAY FILESYSTEM
11656 M:      Miklos Szeredi <miklos@szeredi.hu>
11657 L:      linux-unionfs@vger.kernel.org
11658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11659 S:      Supported
11660 F:      fs/overlayfs/
11661 F:      Documentation/filesystems/overlayfs.txt
11662
11663 P54 WIRELESS DRIVER
11664 M:      Christian Lamparter <chunkeey@googlemail.com>
11665 L:      linux-wireless@vger.kernel.org
11666 W:      http://wireless.kernel.org/en/users/Drivers/p54
11667 S:      Maintained
11668 F:      drivers/net/wireless/intersil/p54/
11669
11670 PA SEMI ETHERNET DRIVER
11671 L:      netdev@vger.kernel.org
11672 S:      Orphan
11673 F:      drivers/net/ethernet/pasemi/*
11674
11675 PA SEMI SMBUS DRIVER
11676 L:      linux-i2c@vger.kernel.org
11677 S:      Orphan
11678 F:      drivers/i2c/busses/i2c-pasemi.c
11679
11680 PADATA PARALLEL EXECUTION MECHANISM
11681 M:      Steffen Klassert <steffen.klassert@secunet.com>
11682 L:      linux-crypto@vger.kernel.org
11683 S:      Maintained
11684 F:      kernel/padata.c
11685 F:      include/linux/padata.h
11686 F:      Documentation/padata.txt
11687
11688 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11689 M:      Harald Welte <laforge@gnumonks.org>
11690 L:      platform-driver-x86@vger.kernel.org
11691 S:      Maintained
11692 F:      drivers/platform/x86/panasonic-laptop.c
11693
11694 PARALLEL LCD/KEYPAD PANEL DRIVER
11695 M:      Willy Tarreau <willy@haproxy.com>
11696 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11697 S:      Odd Fixes
11698 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11699 F:      drivers/auxdisplay/panel.c
11700
11701 PARALLEL PORT SUBSYSTEM
11702 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11703 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11704 L:      linux-parport@lists.infradead.org (subscribers-only)
11705 S:      Maintained
11706 F:      drivers/parport/
11707 F:      include/linux/parport*.h
11708 F:      drivers/char/ppdev.c
11709 F:      include/uapi/linux/ppdev.h
11710 F:      Documentation/parport*.txt
11711
11712 PARAVIRT_OPS INTERFACE
11713 M:      Juergen Gross <jgross@suse.com>
11714 M:      Alok Kataria <akataria@vmware.com>
11715 L:      virtualization@lists.linux-foundation.org
11716 S:      Supported
11717 F:      Documentation/virtual/paravirt_ops.txt
11718 F:      arch/*/kernel/paravirt*
11719 F:      arch/*/include/asm/paravirt*.h
11720 F:      include/linux/hypervisor.h
11721
11722 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11723 M:      Tim Waugh <tim@cyberelk.net>
11724 L:      linux-parport@lists.infradead.org (subscribers-only)
11725 S:      Maintained
11726 F:      Documentation/blockdev/paride.txt
11727 F:      drivers/block/paride/
11728
11729 PARISC ARCHITECTURE
11730 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11731 M:      Helge Deller <deller@gmx.de>
11732 L:      linux-parisc@vger.kernel.org
11733 W:      http://www.parisc-linux.org/
11734 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11737 S:      Maintained
11738 F:      arch/parisc/
11739 F:      Documentation/parisc/
11740 F:      drivers/parisc/
11741 F:      drivers/char/agp/parisc-agp.c
11742 F:      drivers/input/serio/gscps2.c
11743 F:      drivers/parport/parport_gsc.*
11744 F:      drivers/tty/serial/8250/8250_gsc.c
11745 F:      drivers/video/fbdev/sti*
11746 F:      drivers/video/console/sti*
11747 F:      drivers/video/logo/logo_parisc*
11748
11749 PARMAN
11750 M:      Jiri Pirko <jiri@mellanox.com>
11751 L:      netdev@vger.kernel.org
11752 S:      Supported
11753 F:      lib/parman.c
11754 F:      lib/test_parman.c
11755 F:      include/linux/parman.h
11756
11757 PC ENGINES APU BOARD DRIVER
11758 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11759 S:      Maintained
11760 F:      drivers/platform/x86/pcengines-apuv2.c
11761
11762 PC87360 HARDWARE MONITORING DRIVER
11763 M:      Jim Cromie <jim.cromie@gmail.com>
11764 L:      linux-hwmon@vger.kernel.org
11765 S:      Maintained
11766 F:      Documentation/hwmon/pc87360
11767 F:      drivers/hwmon/pc87360.c
11768
11769 PC8736x GPIO DRIVER
11770 M:      Jim Cromie <jim.cromie@gmail.com>
11771 S:      Maintained
11772 F:      drivers/char/pc8736x_gpio.c
11773
11774 PC87427 HARDWARE MONITORING DRIVER
11775 M:      Jean Delvare <jdelvare@suse.com>
11776 L:      linux-hwmon@vger.kernel.org
11777 S:      Maintained
11778 F:      Documentation/hwmon/pc87427
11779 F:      drivers/hwmon/pc87427.c
11780
11781 PCA9532 LED DRIVER
11782 M:      Riku Voipio <riku.voipio@iki.fi>
11783 S:      Maintained
11784 F:      drivers/leds/leds-pca9532.c
11785 F:      include/linux/leds-pca9532.h
11786
11787 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11788 M:      Guenter Roeck <linux@roeck-us.net>
11789 L:      linux-i2c@vger.kernel.org
11790 S:      Maintained
11791 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11792
11793 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11794 M:      Khalid Aziz <khalid@gonehiking.org>
11795 S:      Maintained
11796 F:      drivers/firmware/pcdp.*
11797
11798 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11799 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11800 L:      linux-pci@vger.kernel.org
11801 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11802 S:      Maintained
11803 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11804 F:      drivers/pci/controller/pci-aardvark.c
11805
11806 PCI DRIVER FOR ALTERA PCIE IP
11807 M:      Ley Foon Tan <lftan@altera.com>
11808 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11809 L:      linux-pci@vger.kernel.org
11810 S:      Supported
11811 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11812 F:      drivers/pci/controller/pcie-altera.c
11813
11814 PCI DRIVER FOR APPLIEDMICRO XGENE
11815 M:      Toan Le <toan@os.amperecomputing.com>
11816 L:      linux-pci@vger.kernel.org
11817 L:      linux-arm-kernel@lists.infradead.org
11818 S:      Maintained
11819 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11820 F:      drivers/pci/controller/pci-xgene.c
11821
11822 PCI DRIVER FOR ARM VERSATILE PLATFORM
11823 M:      Rob Herring <robh@kernel.org>
11824 L:      linux-pci@vger.kernel.org
11825 L:      linux-arm-kernel@lists.infradead.org
11826 S:      Maintained
11827 F:      Documentation/devicetree/bindings/pci/versatile.txt
11828 F:      drivers/pci/controller/pci-versatile.c
11829
11830 PCI DRIVER FOR ARMADA 8K
11831 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11832 L:      linux-pci@vger.kernel.org
11833 L:      linux-arm-kernel@lists.infradead.org
11834 S:      Maintained
11835 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11836 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11837
11838 PCI DRIVER FOR CADENCE PCIE IP
11839 M:      Tom Joseph <tjoseph@cadence.com>
11840 L:      linux-pci@vger.kernel.org
11841 S:      Maintained
11842 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11843 F:      drivers/pci/controller/pcie-cadence*
11844
11845 PCI DRIVER FOR FREESCALE LAYERSCAPE
11846 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11847 M:      Mingkai Hu <mingkai.hu@nxp.com>
11848 M:      Roy Zang <roy.zang@nxp.com>
11849 L:      linuxppc-dev@lists.ozlabs.org
11850 L:      linux-pci@vger.kernel.org
11851 L:      linux-arm-kernel@lists.infradead.org
11852 S:      Maintained
11853 F:      drivers/pci/controller/dwc/*layerscape*
11854
11855 PCI DRIVER FOR GENERIC OF HOSTS
11856 M:      Will Deacon <will.deacon@arm.com>
11857 L:      linux-pci@vger.kernel.org
11858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11859 S:      Maintained
11860 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11861 F:      drivers/pci/controller/pci-host-common.c
11862 F:      drivers/pci/controller/pci-host-generic.c
11863
11864 PCI DRIVER FOR IMX6
11865 M:      Richard Zhu <hongxing.zhu@nxp.com>
11866 M:      Lucas Stach <l.stach@pengutronix.de>
11867 L:      linux-pci@vger.kernel.org
11868 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11869 S:      Maintained
11870 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11871 F:      drivers/pci/controller/dwc/*imx6*
11872
11873 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11874 M:      Keith Busch <keith.busch@intel.com>
11875 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11876 L:      linux-pci@vger.kernel.org
11877 S:      Supported
11878 F:      drivers/pci/controller/vmd.c
11879
11880 PCI DRIVER FOR MICROSEMI SWITCHTEC
11881 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11882 M:      Logan Gunthorpe <logang@deltatee.com>
11883 L:      linux-pci@vger.kernel.org
11884 S:      Maintained
11885 F:      Documentation/switchtec.txt
11886 F:      Documentation/ABI/testing/sysfs-class-switchtec
11887 F:      drivers/pci/switch/switchtec*
11888 F:      include/uapi/linux/switchtec_ioctl.h
11889 F:      include/linux/switchtec.h
11890 F:      drivers/ntb/hw/mscc/
11891
11892 PCI DRIVER FOR MOBIVEIL PCIE IP
11893 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11894 L:      linux-pci@vger.kernel.org
11895 S:      Supported
11896 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11897 F:      drivers/pci/controller/pcie-mobiveil.c
11898
11899 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11900 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11901 M:      Jason Cooper <jason@lakedaemon.net>
11902 L:      linux-pci@vger.kernel.org
11903 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11904 S:      Maintained
11905 F:      drivers/pci/controller/*mvebu*
11906
11907 PCI DRIVER FOR NVIDIA TEGRA
11908 M:      Thierry Reding <thierry.reding@gmail.com>
11909 L:      linux-tegra@vger.kernel.org
11910 L:      linux-pci@vger.kernel.org
11911 S:      Supported
11912 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11913 F:      drivers/pci/controller/pci-tegra.c
11914
11915 PCI DRIVER FOR RENESAS R-CAR
11916 M:      Simon Horman <horms@verge.net.au>
11917 L:      linux-pci@vger.kernel.org
11918 L:      linux-renesas-soc@vger.kernel.org
11919 S:      Maintained
11920 F:      drivers/pci/controller/*rcar*
11921
11922 PCI DRIVER FOR SAMSUNG EXYNOS
11923 M:      Jingoo Han <jingoohan1@gmail.com>
11924 L:      linux-pci@vger.kernel.org
11925 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11926 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11927 S:      Maintained
11928 F:      drivers/pci/controller/dwc/pci-exynos.c
11929
11930 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11931 M:      Jingoo Han <jingoohan1@gmail.com>
11932 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11933 L:      linux-pci@vger.kernel.org
11934 S:      Maintained
11935 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11936 F:      drivers/pci/controller/dwc/*designware*
11937
11938 PCI DRIVER FOR TI DRA7XX
11939 M:      Kishon Vijay Abraham I <kishon@ti.com>
11940 L:      linux-omap@vger.kernel.org
11941 L:      linux-pci@vger.kernel.org
11942 S:      Supported
11943 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11944 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11945
11946 PCI DRIVER FOR TI KEYSTONE
11947 M:      Murali Karicheri <m-karicheri2@ti.com>
11948 L:      linux-pci@vger.kernel.org
11949 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11950 S:      Maintained
11951 F:      drivers/pci/controller/dwc/pci-keystone.c
11952
11953 PCI ENDPOINT SUBSYSTEM
11954 M:      Kishon Vijay Abraham I <kishon@ti.com>
11955 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11956 L:      linux-pci@vger.kernel.org
11957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11958 S:      Supported
11959 F:      drivers/pci/endpoint/
11960 F:      drivers/misc/pci_endpoint_test.c
11961 F:      tools/pci/
11962
11963 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11964 M:      Russell Currey <ruscur@russell.cc>
11965 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11966 M:      Oliver O'Halloran <oohall@gmail.com>
11967 L:      linuxppc-dev@lists.ozlabs.org
11968 S:      Supported
11969 F:      Documentation/PCI/pci-error-recovery.txt
11970 F:      drivers/pci/pcie/aer.c
11971 F:      drivers/pci/pcie/dpc.c
11972 F:      drivers/pci/pcie/err.c
11973 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11974 F:      arch/powerpc/kernel/eeh*.c
11975 F:      arch/powerpc/platforms/*/eeh*.c
11976 F:      arch/powerpc/include/*/eeh*.h
11977
11978 PCI ERROR RECOVERY
11979 M:      Linas Vepstas <linasvepstas@gmail.com>
11980 L:      linux-pci@vger.kernel.org
11981 S:      Supported
11982 F:      Documentation/PCI/pci-error-recovery.txt
11983
11984 PCI MSI DRIVER FOR ALTERA MSI IP
11985 M:      Ley Foon Tan <lftan@altera.com>
11986 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11987 L:      linux-pci@vger.kernel.org
11988 S:      Supported
11989 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11990 F:      drivers/pci/controller/pcie-altera-msi.c
11991
11992 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11993 M:      Toan Le <toan@os.amperecomputing.com>
11994 L:      linux-pci@vger.kernel.org
11995 L:      linux-arm-kernel@lists.infradead.org
11996 S:      Maintained
11997 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11998 F:      drivers/pci/controller/pci-xgene-msi.c
11999
12000 PCI SUBSYSTEM
12001 M:      Bjorn Helgaas <bhelgaas@google.com>
12002 L:      linux-pci@vger.kernel.org
12003 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12005 S:      Supported
12006 F:      Documentation/devicetree/bindings/pci/
12007 F:      Documentation/PCI/
12008 F:      drivers/acpi/pci*
12009 F:      drivers/pci/
12010 F:      include/asm-generic/pci*
12011 F:      include/linux/pci*
12012 F:      include/linux/of_pci.h
12013 F:      include/uapi/linux/pci*
12014 F:      lib/pci*
12015 F:      arch/x86/pci/
12016 F:      arch/x86/kernel/quirks.c
12017 F:      arch/x86/kernel/early-quirks.c
12018
12019 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12020 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12021 L:      linux-pci@vger.kernel.org
12022 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12024 S:      Supported
12025 F:      drivers/pci/controller/
12026
12027 PCIE DRIVER FOR AMLOGIC MESON
12028 M:      Yue Wang <yue.wang@Amlogic.com>
12029 L:      linux-pci@vger.kernel.org
12030 L:      linux-amlogic@lists.infradead.org
12031 S:      Maintained
12032 F:      drivers/pci/controller/dwc/pci-meson.c
12033
12034 PCIE DRIVER FOR AXIS ARTPEC
12035 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12036 L:      linux-arm-kernel@axis.com
12037 L:      linux-pci@vger.kernel.org
12038 S:      Maintained
12039 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12040 F:      drivers/pci/controller/dwc/*artpec*
12041
12042 PCIE DRIVER FOR CAVIUM THUNDERX
12043 M:      David Daney <david.daney@cavium.com>
12044 L:      linux-pci@vger.kernel.org
12045 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12046 S:      Supported
12047 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12048 F:      drivers/pci/controller/pci-thunder-*
12049
12050 PCIE DRIVER FOR HISILICON
12051 M:      Zhou Wang <wangzhou1@hisilicon.com>
12052 L:      linux-pci@vger.kernel.org
12053 S:      Maintained
12054 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12055 F:      drivers/pci/controller/dwc/pcie-hisi.c
12056
12057 PCIE DRIVER FOR HISILICON KIRIN
12058 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12059 M:      Binghui Wang <wangbinghui@hisilicon.com>
12060 L:      linux-pci@vger.kernel.org
12061 S:      Maintained
12062 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12063 F:      drivers/pci/controller/dwc/pcie-kirin.c
12064
12065 PCIE DRIVER FOR HISILICON STB
12066 M:      Shawn Guo <shawn.guo@linaro.org>
12067 L:      linux-pci@vger.kernel.org
12068 S:      Maintained
12069 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12070 F:      drivers/pci/controller/dwc/pcie-histb.c
12071
12072 PCIE DRIVER FOR MEDIATEK
12073 M:      Ryder Lee <ryder.lee@mediatek.com>
12074 L:      linux-pci@vger.kernel.org
12075 L:      linux-mediatek@lists.infradead.org
12076 S:      Supported
12077 F:      Documentation/devicetree/bindings/pci/mediatek*
12078 F:      drivers/pci/controller/*mediatek*
12079
12080 PCIE DRIVER FOR QUALCOMM MSM
12081 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12082 L:      linux-pci@vger.kernel.org
12083 L:      linux-arm-msm@vger.kernel.org
12084 S:      Maintained
12085 F:      drivers/pci/controller/dwc/*qcom*
12086
12087 PCIE DRIVER FOR ROCKCHIP
12088 M:      Shawn Lin <shawn.lin@rock-chips.com>
12089 L:      linux-pci@vger.kernel.org
12090 L:      linux-rockchip@lists.infradead.org
12091 S:      Maintained
12092 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12093 F:      drivers/pci/controller/pcie-rockchip*
12094
12095 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12096 M:      Linus Walleij <linus.walleij@linaro.org>
12097 L:      linux-pci@vger.kernel.org
12098 S:      Maintained
12099 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12100 F:      drivers/pci/controller/pci-v3-semi.c
12101
12102 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12103 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12104 L:      linux-pci@vger.kernel.org
12105 S:      Maintained
12106 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12107 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12108
12109 PCIE DRIVER FOR ST SPEAR13XX
12110 M:      Pratyush Anand <pratyush.anand@gmail.com>
12111 L:      linux-pci@vger.kernel.org
12112 S:      Maintained
12113 F:      drivers/pci/controller/dwc/*spear*
12114
12115 PCMCIA SUBSYSTEM
12116 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12118 S:      Odd Fixes
12119 F:      Documentation/pcmcia/
12120 F:      tools/pcmcia/
12121 F:      drivers/pcmcia/
12122 F:      include/pcmcia/
12123
12124 PCNET32 NETWORK DRIVER
12125 M:      Don Fry <pcnet32@frontier.com>
12126 L:      netdev@vger.kernel.org
12127 S:      Maintained
12128 F:      drivers/net/ethernet/amd/pcnet32.c
12129
12130 PCRYPT PARALLEL CRYPTO ENGINE
12131 M:      Steffen Klassert <steffen.klassert@secunet.com>
12132 L:      linux-crypto@vger.kernel.org
12133 S:      Maintained
12134 F:      crypto/pcrypt.c
12135 F:      include/crypto/pcrypt.h
12136
12137 PEAQ WMI HOTKEYS DRIVER
12138 M:      Hans de Goede <hdegoede@redhat.com>
12139 L:      platform-driver-x86@vger.kernel.org
12140 S:      Maintained
12141 F:      drivers/platform/x86/peaq-wmi.c
12142
12143 PER-CPU MEMORY ALLOCATOR
12144 M:      Dennis Zhou <dennis@kernel.org>
12145 M:      Tejun Heo <tj@kernel.org>
12146 M:      Christoph Lameter <cl@linux.com>
12147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12148 S:      Maintained
12149 F:      include/linux/percpu*.h
12150 F:      mm/percpu*.c
12151 F:      arch/*/include/asm/percpu.h
12152
12153 PER-TASK DELAY ACCOUNTING
12154 M:      Balbir Singh <bsingharora@gmail.com>
12155 S:      Maintained
12156 F:      include/linux/delayacct.h
12157 F:      kernel/delayacct.c
12158
12159 PERFORMANCE EVENTS SUBSYSTEM
12160 M:      Peter Zijlstra <peterz@infradead.org>
12161 M:      Ingo Molnar <mingo@redhat.com>
12162 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12163 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12164 R:      Jiri Olsa <jolsa@redhat.com>
12165 R:      Namhyung Kim <namhyung@kernel.org>
12166 L:      linux-kernel@vger.kernel.org
12167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12168 S:      Supported
12169 F:      kernel/events/*
12170 F:      include/linux/perf_event.h
12171 F:      include/uapi/linux/perf_event.h
12172 F:      arch/*/kernel/perf_event*.c
12173 F:      arch/*/kernel/*/perf_event*.c
12174 F:      arch/*/kernel/*/*/perf_event*.c
12175 F:      arch/*/include/asm/perf_event.h
12176 F:      arch/*/kernel/perf_callchain.c
12177 F:      arch/*/events/*
12178 F:      tools/perf/
12179
12180 PERSONALITY HANDLING
12181 M:      Christoph Hellwig <hch@infradead.org>
12182 L:      linux-abi-devel@lists.sourceforge.net
12183 S:      Maintained
12184 F:      include/linux/personality.h
12185 F:      include/uapi/linux/personality.h
12186
12187 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12188 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12189 L:      linux-input@vger.kernel.org
12190 S:      Maintained
12191 F:      Documentation/input/devices/pxrc.rst
12192 F:      drivers/input/joystick/pxrc.c
12193
12194 PHONET PROTOCOL
12195 M:      Remi Denis-Courmont <courmisch@gmail.com>
12196 S:      Supported
12197 F:      Documentation/networking/phonet.txt
12198 F:      include/linux/phonet.h
12199 F:      include/net/phonet/
12200 F:      include/uapi/linux/phonet.h
12201 F:      net/phonet/
12202
12203 PHRAM MTD DRIVER
12204 M:      Joern Engel <joern@lazybastard.org>
12205 L:      linux-mtd@lists.infradead.org
12206 S:      Maintained
12207 F:      drivers/mtd/devices/phram.c
12208
12209 PICOLCD HID DRIVER
12210 M:      Bruno Prémont <bonbons@linux-vserver.org>
12211 L:      linux-input@vger.kernel.org
12212 S:      Maintained
12213 F:      drivers/hid/hid-picolcd*
12214
12215 PICOXCELL SUPPORT
12216 M:      Jamie Iles <jamie@jamieiles.com>
12217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12218 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12219 S:      Supported
12220 F:      arch/arm/boot/dts/picoxcell*
12221 F:      arch/arm/mach-picoxcell/
12222 F:      drivers/crypto/picoxcell*
12223
12224 PIN CONTROL SUBSYSTEM
12225 M:      Linus Walleij <linus.walleij@linaro.org>
12226 L:      linux-gpio@vger.kernel.org
12227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12228 S:      Maintained
12229 F:      Documentation/devicetree/bindings/pinctrl/
12230 F:      Documentation/driver-api/pinctl.rst
12231 F:      drivers/pinctrl/
12232 F:      include/linux/pinctrl/
12233
12234 PIN CONTROLLER - MICROCHIP AT91
12235 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12237 L:      linux-gpio@vger.kernel.org
12238 S:      Supported
12239 F:      drivers/pinctrl/pinctrl-at91*
12240
12241 PIN CONTROLLER - FREESCALE
12242 M:      Dong Aisheng <aisheng.dong@nxp.com>
12243 M:      Fabio Estevam <festevam@gmail.com>
12244 M:      Shawn Guo <shawnguo@kernel.org>
12245 M:      Stefan Agner <stefan@agner.ch>
12246 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12247 L:      linux-gpio@vger.kernel.org
12248 S:      Maintained
12249 F:      drivers/pinctrl/freescale/
12250 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12251
12252 PIN CONTROLLER - INTEL
12253 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12254 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12256 S:      Maintained
12257 F:      drivers/pinctrl/intel/
12258
12259 PIN CONTROLLER - MEDIATEK
12260 M:      Sean Wang <sean.wang@kernel.org>
12261 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12262 S:      Maintained
12263 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12264 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12265 F:      drivers/pinctrl/mediatek/
12266
12267 PIN CONTROLLER - QUALCOMM
12268 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12269 S:      Maintained
12270 L:      linux-arm-msm@vger.kernel.org
12271 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12272 F:      drivers/pinctrl/qcom/
12273
12274 PIN CONTROLLER - RENESAS
12275 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12276 L:      linux-renesas-soc@vger.kernel.org
12277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12278 S:      Maintained
12279 F:      drivers/pinctrl/pinctrl-rz*
12280 F:      drivers/pinctrl/sh-pfc/
12281
12282 PIN CONTROLLER - SAMSUNG
12283 M:      Tomasz Figa <tomasz.figa@gmail.com>
12284 M:      Krzysztof Kozlowski <krzk@kernel.org>
12285 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12287 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12288 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12290 S:      Maintained
12291 F:      drivers/pinctrl/samsung/
12292 F:      include/dt-bindings/pinctrl/samsung.h
12293 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12294
12295 PIN CONTROLLER - SINGLE
12296 M:      Tony Lindgren <tony@atomide.com>
12297 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12299 L:      linux-omap@vger.kernel.org
12300 S:      Maintained
12301 F:      drivers/pinctrl/pinctrl-single.c
12302
12303 PIN CONTROLLER - ST SPEAR
12304 M:      Viresh Kumar <vireshk@kernel.org>
12305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12306 W:      http://www.st.com/spear
12307 S:      Maintained
12308 F:      drivers/pinctrl/spear/
12309
12310 PISTACHIO SOC SUPPORT
12311 M:      James Hartley <james.hartley@sondrel.com>
12312 L:      linux-mips@vger.kernel.org
12313 S:      Odd Fixes
12314 F:      arch/mips/pistachio/
12315 F:      arch/mips/include/asm/mach-pistachio/
12316 F:      arch/mips/boot/dts/img/pistachio*
12317 F:      arch/mips/configs/pistachio*_defconfig
12318
12319 PKTCDVD DRIVER
12320 S:      Orphan
12321 M:      linux-block@vger.kernel.org
12322 F:      drivers/block/pktcdvd.c
12323 F:      include/linux/pktcdvd.h
12324 F:      include/uapi/linux/pktcdvd.h
12325
12326 PKUNITY SOC DRIVERS
12327 M:      Guan Xuetao <gxt@pku.edu.cn>
12328 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12329 S:      Maintained
12330 T:      git git://github.com/gxt/linux.git
12331 F:      drivers/input/serio/i8042-unicore32io.h
12332 F:      drivers/i2c/busses/i2c-puv3.c
12333 F:      drivers/video/fbdev/fb-puv3.c
12334 F:      drivers/rtc/rtc-puv3.c
12335
12336 PMBUS HARDWARE MONITORING DRIVERS
12337 M:      Guenter Roeck <linux@roeck-us.net>
12338 L:      linux-hwmon@vger.kernel.org
12339 W:      http://hwmon.wiki.kernel.org/
12340 W:      http://www.roeck-us.net/linux/drivers/
12341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12342 S:      Maintained
12343 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12344 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12345 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12346 F:      Documentation/hwmon/adm1275
12347 F:      Documentation/hwmon/ibm-cffps
12348 F:      Documentation/hwmon/ir35221
12349 F:      Documentation/hwmon/lm25066
12350 F:      Documentation/hwmon/ltc2978
12351 F:      Documentation/hwmon/ltc3815
12352 F:      Documentation/hwmon/max16064
12353 F:      Documentation/hwmon/max20751
12354 F:      Documentation/hwmon/max31785
12355 F:      Documentation/hwmon/max34440
12356 F:      Documentation/hwmon/max8688
12357 F:      Documentation/hwmon/pmbus
12358 F:      Documentation/hwmon/pmbus-core
12359 F:      Documentation/hwmon/tps40422
12360 F:      Documentation/hwmon/ucd9000
12361 F:      Documentation/hwmon/ucd9200
12362 F:      Documentation/hwmon/zl6100
12363 F:      drivers/hwmon/pmbus/
12364 F:      include/linux/pmbus.h
12365
12366 PMC SIERRA MaxRAID DRIVER
12367 L:      linux-scsi@vger.kernel.org
12368 W:      http://www.pmc-sierra.com/
12369 S:      Orphan
12370 F:      drivers/scsi/pmcraid.*
12371
12372 PMC SIERRA PM8001 DRIVER
12373 M:      Jack Wang <jinpu.wang@profitbricks.com>
12374 M:      lindar_liu@usish.com
12375 L:      linux-scsi@vger.kernel.org
12376 S:      Supported
12377 F:      drivers/scsi/pm8001/
12378
12379 PNP SUPPORT
12380 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12381 S:      Maintained
12382 F:      drivers/pnp/
12383
12384 PNI RM3100 IIO DRIVER
12385 M:      Song Qiang <songqiang1304521@gmail.com>
12386 L:      linux-iio@vger.kernel.org
12387 S:      Maintained
12388 F:      drivers/iio/magnetometer/rm3100*
12389 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12390
12391 POSIX CLOCKS and TIMERS
12392 M:      Thomas Gleixner <tglx@linutronix.de>
12393 L:      linux-kernel@vger.kernel.org
12394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12395 S:      Maintained
12396 F:      fs/timerfd.c
12397 F:      include/linux/timer*
12398 F:      kernel/time/*timer*
12399
12400 POWER MANAGEMENT CORE
12401 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12402 L:      linux-pm@vger.kernel.org
12403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12404 B:      https://bugzilla.kernel.org
12405 S:      Supported
12406 F:      drivers/base/power/
12407 F:      include/linux/pm.h
12408 F:      include/linux/pm_*
12409 F:      include/linux/powercap.h
12410 F:      drivers/powercap/
12411 F:      kernel/configs/nopm.config
12412
12413 POWER STATE COORDINATION INTERFACE (PSCI)
12414 M:      Mark Rutland <mark.rutland@arm.com>
12415 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12416 L:      linux-arm-kernel@lists.infradead.org
12417 S:      Maintained
12418 F:      drivers/firmware/psci*.c
12419 F:      include/linux/psci.h
12420 F:      include/uapi/linux/psci.h
12421
12422 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12423 M:      Sebastian Reichel <sre@kernel.org>
12424 L:      linux-pm@vger.kernel.org
12425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12426 S:      Maintained
12427 F:      Documentation/ABI/testing/sysfs-class-power
12428 F:      Documentation/devicetree/bindings/power/supply/
12429 F:      include/linux/power_supply.h
12430 F:      drivers/power/supply/
12431
12432 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12433 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12434 L:      linuxppc-dev@lists.ozlabs.org
12435 S:      Maintained
12436 F:      drivers/char/powernv-op-panel.c
12437
12438 PPP OVER ATM (RFC 2364)
12439 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12440 S:      Maintained
12441 F:      net/atm/pppoatm.c
12442 F:      include/uapi/linux/atmppp.h
12443
12444 PPP OVER ETHERNET
12445 M:      Michal Ostrowski <mostrows@earthlink.net>
12446 S:      Maintained
12447 F:      drivers/net/ppp/pppoe.c
12448 F:      drivers/net/ppp/pppox.c
12449
12450 PPP OVER L2TP
12451 M:      James Chapman <jchapman@katalix.com>
12452 S:      Maintained
12453 F:      net/l2tp/l2tp_ppp.c
12454 F:      include/linux/if_pppol2tp.h
12455 F:      include/uapi/linux/if_pppol2tp.h
12456
12457 PPP PROTOCOL DRIVERS AND COMPRESSORS
12458 M:      Paul Mackerras <paulus@samba.org>
12459 L:      linux-ppp@vger.kernel.org
12460 S:      Maintained
12461 F:      drivers/net/ppp/ppp_*
12462
12463 PPS SUPPORT
12464 M:      Rodolfo Giometti <giometti@enneenne.com>
12465 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12466 L:      linuxpps@ml.enneenne.com (subscribers-only)
12467 S:      Maintained
12468 F:      Documentation/pps/
12469 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12470 F:      Documentation/ABI/testing/sysfs-pps
12471 F:      drivers/pps/
12472 F:      include/linux/pps*.h
12473 F:      include/uapi/linux/pps.h
12474
12475 PPTP DRIVER
12476 M:      Dmitry Kozlov <xeb@mail.ru>
12477 L:      netdev@vger.kernel.org
12478 S:      Maintained
12479 F:      drivers/net/ppp/pptp.c
12480 W:      http://sourceforge.net/projects/accel-pptp
12481
12482 PRINTK
12483 M:      Petr Mladek <pmladek@suse.com>
12484 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12485 R:      Steven Rostedt <rostedt@goodmis.org>
12486 S:      Maintained
12487 F:      kernel/printk/
12488 F:      include/linux/printk.h
12489
12490 PRISM54 WIRELESS DRIVER
12491 M:      Luis Chamberlain <mcgrof@kernel.org>
12492 L:      linux-wireless@vger.kernel.org
12493 W:      http://wireless.kernel.org/en/users/Drivers/p54
12494 S:      Obsolete
12495 F:      drivers/net/wireless/intersil/prism54/
12496
12497 PROC FILESYSTEM
12498 R:      Alexey Dobriyan <adobriyan@gmail.com>
12499 L:      linux-kernel@vger.kernel.org
12500 L:      linux-fsdevel@vger.kernel.org
12501 S:      Maintained
12502 F:      fs/proc/
12503 F:      include/linux/proc_fs.h
12504 F:      tools/testing/selftests/proc/
12505 F:      Documentation/filesystems/proc.txt
12506
12507 PROC SYSCTL
12508 M:      Luis Chamberlain <mcgrof@kernel.org>
12509 M:      Kees Cook <keescook@chromium.org>
12510 L:      linux-kernel@vger.kernel.org
12511 L:      linux-fsdevel@vger.kernel.org
12512 S:      Maintained
12513 F:      fs/proc/proc_sysctl.c
12514 F:      include/linux/sysctl.h
12515 F:      kernel/sysctl.c
12516 F:      tools/testing/selftests/sysctl/
12517
12518 PS3 NETWORK SUPPORT
12519 M:      Geoff Levand <geoff@infradead.org>
12520 L:      netdev@vger.kernel.org
12521 L:      linuxppc-dev@lists.ozlabs.org
12522 S:      Maintained
12523 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12524
12525 PS3 PLATFORM SUPPORT
12526 M:      Geoff Levand <geoff@infradead.org>
12527 L:      linuxppc-dev@lists.ozlabs.org
12528 S:      Maintained
12529 F:      arch/powerpc/boot/ps3*
12530 F:      arch/powerpc/include/asm/lv1call.h
12531 F:      arch/powerpc/include/asm/ps3*.h
12532 F:      arch/powerpc/platforms/ps3/
12533 F:      drivers/*/ps3*
12534 F:      drivers/ps3/
12535 F:      drivers/rtc/rtc-ps3.c
12536 F:      drivers/usb/host/*ps3.c
12537 F:      sound/ppc/snd_ps3*
12538
12539 PS3VRAM DRIVER
12540 M:      Jim Paris <jim@jtan.com>
12541 M:      Geoff Levand <geoff@infradead.org>
12542 L:      linuxppc-dev@lists.ozlabs.org
12543 S:      Maintained
12544 F:      drivers/block/ps3vram.c
12545
12546 PSAMPLE PACKET SAMPLING SUPPORT:
12547 M:      Yotam Gigi <yotam.gi@gmail.com>
12548 S:      Maintained
12549 F:      net/psample
12550 F:      include/net/psample.h
12551 F:      include/uapi/linux/psample.h
12552
12553 PSTORE FILESYSTEM
12554 M:      Kees Cook <keescook@chromium.org>
12555 M:      Anton Vorontsov <anton@enomsg.org>
12556 M:      Colin Cross <ccross@android.com>
12557 M:      Tony Luck <tony.luck@intel.com>
12558 S:      Maintained
12559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12560 F:      fs/pstore/
12561 F:      include/linux/pstore*
12562 F:      drivers/firmware/efi/efi-pstore.c
12563 F:      drivers/acpi/apei/erst.c
12564 F:      Documentation/admin-guide/ramoops.rst
12565 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12566 K:      \b(pstore|ramoops)
12567
12568 PTP HARDWARE CLOCK SUPPORT
12569 M:      Richard Cochran <richardcochran@gmail.com>
12570 L:      netdev@vger.kernel.org
12571 S:      Maintained
12572 W:      http://linuxptp.sourceforge.net/
12573 F:      Documentation/ABI/testing/sysfs-ptp
12574 F:      Documentation/ptp/*
12575 F:      drivers/net/phy/dp83640*
12576 F:      drivers/ptp/*
12577 F:      include/linux/ptp_cl*
12578
12579 PTRACE SUPPORT
12580 M:      Oleg Nesterov <oleg@redhat.com>
12581 S:      Maintained
12582 F:      include/asm-generic/syscall.h
12583 F:      include/linux/ptrace.h
12584 F:      include/linux/regset.h
12585 F:      include/linux/tracehook.h
12586 F:      include/uapi/linux/ptrace.h
12587 F:      include/uapi/linux/ptrace.h
12588 F:      include/asm-generic/ptrace.h
12589 F:      kernel/ptrace.c
12590 F:      arch/*/ptrace*.c
12591 F:      arch/*/*/ptrace*.c
12592 F:      arch/*/include/asm/ptrace*.h
12593
12594 PULSE8-CEC DRIVER
12595 M:      Hans Verkuil <hverkuil@xs4all.nl>
12596 L:      linux-media@vger.kernel.org
12597 T:      git git://linuxtv.org/media_tree.git
12598 S:      Maintained
12599 F:      drivers/media/usb/pulse8-cec/*
12600 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12601
12602 PVRUSB2 VIDEO4LINUX DRIVER
12603 M:      Mike Isely <isely@pobox.com>
12604 L:      pvrusb2@isely.net       (subscribers-only)
12605 L:      linux-media@vger.kernel.org
12606 W:      http://www.isely.net/pvrusb2/
12607 T:      git git://linuxtv.org/media_tree.git
12608 S:      Maintained
12609 F:      Documentation/media/v4l-drivers/pvrusb2*
12610 F:      drivers/media/usb/pvrusb2/
12611
12612 PWC WEBCAM DRIVER
12613 M:      Hans Verkuil <hverkuil@xs4all.nl>
12614 L:      linux-media@vger.kernel.org
12615 T:      git git://linuxtv.org/media_tree.git
12616 S:      Odd Fixes
12617 F:      drivers/media/usb/pwc/*
12618 F:      include/trace/events/pwc.h
12619
12620 PWM FAN DRIVER
12621 M:      Kamil Debski <kamil@wypas.org>
12622 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12623 L:      linux-hwmon@vger.kernel.org
12624 S:      Supported
12625 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12626 F:      Documentation/hwmon/pwm-fan
12627 F:      drivers/hwmon/pwm-fan.c
12628
12629 PWM IR Transmitter
12630 M:      Sean Young <sean@mess.org>
12631 L:      linux-media@vger.kernel.org
12632 S:      Maintained
12633 F:      drivers/media/rc/pwm-ir-tx.c
12634
12635 PWM SUBSYSTEM
12636 M:      Thierry Reding <thierry.reding@gmail.com>
12637 L:      linux-pwm@vger.kernel.org
12638 S:      Maintained
12639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12640 F:      Documentation/pwm.txt
12641 F:      Documentation/devicetree/bindings/pwm/
12642 F:      include/linux/pwm.h
12643 F:      drivers/pwm/
12644 F:      drivers/video/backlight/pwm_bl.c
12645 F:      include/linux/pwm_backlight.h
12646 F:      drivers/gpio/gpio-mvebu.c
12647 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12648
12649 PXA GPIO DRIVER
12650 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12651 L:      linux-gpio@vger.kernel.org
12652 S:      Maintained
12653 F:      drivers/gpio/gpio-pxa.c
12654
12655 PXA MMCI DRIVER
12656 S:      Orphan
12657
12658 PXA RTC DRIVER
12659 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12660 L:      linux-rtc@vger.kernel.org
12661 S:      Maintained
12662
12663 PXA2xx/PXA3xx SUPPORT
12664 M:      Daniel Mack <daniel@zonque.org>
12665 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12666 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12668 T:      git git://github.com/hzhuang1/linux.git
12669 T:      git git://github.com/rjarzmik/linux.git
12670 S:      Maintained
12671 F:      arch/arm/boot/dts/pxa*
12672 F:      arch/arm/mach-pxa/
12673 F:      drivers/dma/pxa*
12674 F:      drivers/pcmcia/pxa2xx*
12675 F:      drivers/pinctrl/pxa/
12676 F:      drivers/spi/spi-pxa2xx*
12677 F:      drivers/usb/gadget/udc/pxa2*
12678 F:      include/sound/pxa2xx-lib.h
12679 F:      sound/arm/pxa*
12680 F:      sound/soc/pxa/
12681
12682 QAT DRIVER
12683 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12684 L:      qat-linux@intel.com
12685 S:      Supported
12686 F:      drivers/crypto/qat/
12687
12688 QCOM AUDIO (ASoC) DRIVERS
12689 M:      Patrick Lai <plai@codeaurora.org>
12690 M:      Banajit Goswami <bgoswami@codeaurora.org>
12691 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12692 S:      Supported
12693 F:      sound/soc/qcom/
12694
12695 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12696 M:      Gabriel Somlo <somlo@cmu.edu>
12697 M:      "Michael S. Tsirkin" <mst@redhat.com>
12698 L:      qemu-devel@nongnu.org
12699 S:      Maintained
12700 F:      drivers/firmware/qemu_fw_cfg.c
12701 F:      include/uapi/linux/qemu_fw_cfg.h
12702
12703 QIB DRIVER
12704 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12705 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12706 L:      linux-rdma@vger.kernel.org
12707 S:      Supported
12708 F:      drivers/infiniband/hw/qib/
12709
12710 QLOGIC QL41xxx FCOE DRIVER
12711 M:      QLogic-Storage-Upstream@cavium.com
12712 L:      linux-scsi@vger.kernel.org
12713 S:      Supported
12714 F:      drivers/scsi/qedf/
12715
12716 QLOGIC QL41xxx ISCSI DRIVER
12717 M:      QLogic-Storage-Upstream@cavium.com
12718 L:      linux-scsi@vger.kernel.org
12719 S:      Supported
12720 F:      drivers/scsi/qedi/
12721
12722 QLOGIC QL4xxx ETHERNET DRIVER
12723 M:      Ariel Elior <aelior@marvell.com>
12724 M:      GR-everest-linux-l2@marvell.com
12725 L:      netdev@vger.kernel.org
12726 S:      Supported
12727 F:      drivers/net/ethernet/qlogic/qed/
12728 F:      include/linux/qed/
12729 F:      drivers/net/ethernet/qlogic/qede/
12730
12731 QLOGIC QL4xxx RDMA DRIVER
12732 M:      Michal Kalderon <mkalderon@marvell.com>
12733 M:      Ariel Elior <aelior@marvell.com>
12734 L:      linux-rdma@vger.kernel.org
12735 S:      Supported
12736 F:      drivers/infiniband/hw/qedr/
12737 F:      include/uapi/rdma/qedr-abi.h
12738
12739 QLOGIC QLA1280 SCSI DRIVER
12740 M:      Michael Reed <mdr@sgi.com>
12741 L:      linux-scsi@vger.kernel.org
12742 S:      Maintained
12743 F:      drivers/scsi/qla1280.[ch]
12744
12745 QLOGIC QLA2XXX FC-SCSI DRIVER
12746 M:      qla2xxx-upstream@qlogic.com
12747 L:      linux-scsi@vger.kernel.org
12748 S:      Supported
12749 F:      Documentation/scsi/LICENSE.qla2xxx
12750 F:      drivers/scsi/qla2xxx/
12751
12752 QLOGIC QLA3XXX NETWORK DRIVER
12753 M:      GR-Linux-NIC-Dev@marvell.com
12754 L:      netdev@vger.kernel.org
12755 S:      Supported
12756 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12757 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12758
12759 QLOGIC QLA4XXX iSCSI DRIVER
12760 M:      QLogic-Storage-Upstream@qlogic.com
12761 L:      linux-scsi@vger.kernel.org
12762 S:      Supported
12763 F:      Documentation/scsi/LICENSE.qla4xxx
12764 F:      drivers/scsi/qla4xxx/
12765
12766 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12767 M:      Shahed Shaikh <shshaikh@marvell.com>
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/qlcnic/
12773
12774 QLOGIC QLGE 10Gb ETHERNET DRIVER
12775 M:      Manish Chopra <manishc@marvell.com>
12776 M:      GR-Linux-NIC-Dev@marvell.com
12777 L:      netdev@vger.kernel.org
12778 S:      Supported
12779 F:      drivers/net/ethernet/qlogic/qlge/
12780
12781 QM1D1B0004 MEDIA DRIVER
12782 M:      Akihiro Tsukada <tskd08@gmail.com>
12783 L:      linux-media@vger.kernel.org
12784 S:      Odd Fixes
12785 F:      drivers/media/tuners/qm1d1b0004*
12786
12787 QM1D1C0042 MEDIA DRIVER
12788 M:      Akihiro Tsukada <tskd08@gmail.com>
12789 L:      linux-media@vger.kernel.org
12790 S:      Odd Fixes
12791 F:      drivers/media/tuners/qm1d1c0042*
12792
12793 QNX4 FILESYSTEM
12794 M:      Anders Larsen <al@alarsen.net>
12795 W:      http://www.alarsen.net/linux/qnx4fs/
12796 S:      Maintained
12797 F:      fs/qnx4/
12798 F:      include/uapi/linux/qnx4_fs.h
12799 F:      include/uapi/linux/qnxtypes.h
12800
12801 QORIQ DPAA2 FSL-MC BUS DRIVER
12802 M:      Stuart Yoder <stuyoder@gmail.com>
12803 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12804 L:      linux-kernel@vger.kernel.org
12805 S:      Maintained
12806 F:      drivers/bus/fsl-mc/
12807 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12808 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12809
12810 QT1010 MEDIA DRIVER
12811 M:      Antti Palosaari <crope@iki.fi>
12812 L:      linux-media@vger.kernel.org
12813 W:      https://linuxtv.org
12814 W:      http://palosaari.fi/linux/
12815 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12816 T:      git git://linuxtv.org/anttip/media_tree.git
12817 S:      Maintained
12818 F:      drivers/media/tuners/qt1010*
12819
12820 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12821 M:      Kalle Valo <kvalo@codeaurora.org>
12822 L:      ath10k@lists.infradead.org
12823 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12825 S:      Supported
12826 F:      drivers/net/wireless/ath/ath10k/
12827
12828 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12829 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12830 L:      linux-wireless@vger.kernel.org
12831 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12832 S:      Supported
12833 F:      drivers/net/wireless/ath/ath9k/
12834
12835 QUALCOMM CAMERA SUBSYSTEM DRIVER
12836 M:      Todor Tomov <todor.too@gmail.com>
12837 L:      linux-media@vger.kernel.org
12838 S:      Maintained
12839 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12840 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12841 F:      drivers/media/platform/qcom/camss/
12842
12843 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12844 M:      Ilia Lin <ilia.lin@kernel.org>
12845 L:      linux-pm@vger.kernel.org
12846 S:      Maintained
12847 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12848 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12849
12850 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12851 M:      Timur Tabi <timur@kernel.org>
12852 L:      netdev@vger.kernel.org
12853 S:      Maintained
12854 F:      drivers/net/ethernet/qualcomm/emac/
12855
12856 QUALCOMM ETHQOS ETHERNET DRIVER
12857 M:      Vinod Koul <vkoul@kernel.org>
12858 M:      Niklas Cassel <niklas.cassel@linaro.org>
12859 L:      netdev@vger.kernel.org
12860 S:      Maintained
12861 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12862 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12863
12864 QUALCOMM GENERIC INTERFACE I2C DRIVER
12865 M:      Alok Chauhan <alokc@codeaurora.org>
12866 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12867 L:      linux-i2c@vger.kernel.org
12868 L:      linux-arm-msm@vger.kernel.org
12869 S:      Supported
12870 F:      drivers/i2c/busses/i2c-qcom-geni.c
12871
12872 QUALCOMM HEXAGON ARCHITECTURE
12873 M:      Richard Kuo <rkuo@codeaurora.org>
12874 L:      linux-hexagon@vger.kernel.org
12875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12876 S:      Supported
12877 F:      arch/hexagon/
12878
12879 QUALCOMM HIDMA DRIVER
12880 M:      Sinan Kaya <okaya@kernel.org>
12881 L:      linux-arm-kernel@lists.infradead.org
12882 L:      linux-arm-msm@vger.kernel.org
12883 L:      dmaengine@vger.kernel.org
12884 S:      Supported
12885 F:      drivers/dma/qcom/hidma*
12886
12887 QUALCOMM IOMMU
12888 M:      Rob Clark <robdclark@gmail.com>
12889 L:      iommu@lists.linux-foundation.org
12890 L:      linux-arm-msm@vger.kernel.org
12891 S:      Maintained
12892 F:      drivers/iommu/qcom_iommu.c
12893
12894 QUALCOMM TSENS THERMAL DRIVER
12895 M:      Amit Kucheria <amit.kucheria@linaro.org>
12896 L:      linux-pm@vger.kernel.org
12897 L:      linux-arm-msm@vger.kernel.org
12898 S:      Maintained
12899 F:      drivers/thermal/qcom/
12900
12901 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12902 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12903 L:      linux-media@vger.kernel.org
12904 L:      linux-arm-msm@vger.kernel.org
12905 T:      git git://linuxtv.org/media_tree.git
12906 S:      Maintained
12907 F:      drivers/media/platform/qcom/venus/
12908
12909 QUALCOMM WCN36XX WIRELESS DRIVER
12910 M:      Kalle Valo <kvalo@codeaurora.org>
12911 L:      wcn36xx@lists.infradead.org
12912 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12913 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12914 S:      Supported
12915 F:      drivers/net/wireless/ath/wcn36xx/
12916
12917 QUANTENNA QTNFMAC WIRELESS DRIVER
12918 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12919 M:      Avinash Patil <avinashp@quantenna.com>
12920 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12921 L:      linux-wireless@vger.kernel.org
12922 S:      Maintained
12923 F:      drivers/net/wireless/quantenna
12924
12925 RADEON and AMDGPU DRM DRIVERS
12926 M:      Alex Deucher <alexander.deucher@amd.com>
12927 M:      Christian König <christian.koenig@amd.com>
12928 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12929 L:      amd-gfx@lists.freedesktop.org
12930 T:      git git://people.freedesktop.org/~agd5f/linux
12931 S:      Supported
12932 F:      drivers/gpu/drm/radeon/
12933 F:      include/uapi/drm/radeon_drm.h
12934 F:      drivers/gpu/drm/amd/
12935 F:      include/uapi/drm/amdgpu_drm.h
12936
12937 RADEON FRAMEBUFFER DISPLAY DRIVER
12938 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12939 L:      linux-fbdev@vger.kernel.org
12940 S:      Maintained
12941 F:      drivers/video/fbdev/aty/radeon*
12942 F:      include/uapi/linux/radeonfb.h
12943
12944 RADIOSHARK 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-shark.c
12950
12951 RADIOSHARK2 RADIO DRIVER
12952 M:      Hans Verkuil <hverkuil@xs4all.nl>
12953 L:      linux-media@vger.kernel.org
12954 T:      git git://linuxtv.org/media_tree.git
12955 S:      Maintained
12956 F:      drivers/media/radio/radio-shark2.c
12957 F:      drivers/media/radio/radio-tea5777.c
12958
12959 RADOS BLOCK DEVICE (RBD)
12960 M:      Ilya Dryomov <idryomov@gmail.com>
12961 M:      Sage Weil <sage@redhat.com>
12962 M:      Alex Elder <elder@kernel.org>
12963 L:      ceph-devel@vger.kernel.org
12964 W:      http://ceph.com/
12965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12966 T:      git git://github.com/ceph/ceph-client.git
12967 S:      Supported
12968 F:      Documentation/ABI/testing/sysfs-bus-rbd
12969 F:      drivers/block/rbd.c
12970 F:      drivers/block/rbd_types.h
12971
12972 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12973 M:      Paul Mackerras <paulus@samba.org>
12974 L:      linux-fbdev@vger.kernel.org
12975 S:      Maintained
12976 F:      drivers/video/fbdev/aty/aty128fb.c
12977
12978 RAINSHADOW-CEC DRIVER
12979 M:      Hans Verkuil <hverkuil@xs4all.nl>
12980 L:      linux-media@vger.kernel.org
12981 T:      git git://linuxtv.org/media_tree.git
12982 S:      Maintained
12983 F:      drivers/media/usb/rainshadow-cec/*
12984
12985 RALINK MIPS ARCHITECTURE
12986 M:      John Crispin <john@phrozen.org>
12987 L:      linux-mips@vger.kernel.org
12988 S:      Maintained
12989 F:      arch/mips/ralink
12990
12991 RALINK RT2X00 WIRELESS LAN DRIVER
12992 P:      rt2x00 project
12993 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12994 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12995 L:      linux-wireless@vger.kernel.org
12996 S:      Maintained
12997 F:      drivers/net/wireless/ralink/rt2x00/
12998
12999 RAMDISK RAM BLOCK DEVICE DRIVER
13000 M:      Jens Axboe <axboe@kernel.dk>
13001 S:      Maintained
13002 F:      Documentation/blockdev/ramdisk.txt
13003 F:      drivers/block/brd.c
13004
13005 RANCHU VIRTUAL BOARD FOR MIPS
13006 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13007 L:      linux-mips@vger.kernel.org
13008 S:      Supported
13009 F:      arch/mips/generic/board-ranchu.c
13010 F:      arch/mips/configs/generic/board-ranchu.config
13011
13012 RANDOM NUMBER DRIVER
13013 M:      "Theodore Ts'o" <tytso@mit.edu>
13014 S:      Maintained
13015 F:      drivers/char/random.c
13016
13017 RAPIDIO SUBSYSTEM
13018 M:      Matt Porter <mporter@kernel.crashing.org>
13019 M:      Alexandre Bounine <alex.bou9@gmail.com>
13020 S:      Maintained
13021 F:      drivers/rapidio/
13022
13023 RAS INFRASTRUCTURE
13024 M:      Tony Luck <tony.luck@intel.com>
13025 M:      Borislav Petkov <bp@alien8.de>
13026 L:      linux-edac@vger.kernel.org
13027 S:      Maintained
13028 F:      drivers/ras/
13029 F:      include/linux/ras.h
13030 F:      include/ras/ras_event.h
13031 F:      Documentation/admin-guide/ras.rst
13032
13033 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13034 L:      linux-wireless@vger.kernel.org
13035 S:      Orphan
13036 F:      drivers/net/wireless/ray*
13037
13038 RCUTORTURE TEST FRAMEWORK
13039 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13040 M:      Josh Triplett <josh@joshtriplett.org>
13041 R:      Steven Rostedt <rostedt@goodmis.org>
13042 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13043 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13044 L:      linux-kernel@vger.kernel.org
13045 S:      Supported
13046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13047 F:      tools/testing/selftests/rcutorture
13048
13049 RDC R-321X SoC
13050 M:      Florian Fainelli <florian@openwrt.org>
13051 S:      Maintained
13052
13053 RDC R6040 FAST ETHERNET DRIVER
13054 M:      Florian Fainelli <f.fainelli@gmail.com>
13055 L:      netdev@vger.kernel.org
13056 S:      Maintained
13057 F:      drivers/net/ethernet/rdc/r6040.c
13058
13059 RDMAVT - RDMA verbs software
13060 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13061 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13062 L:      linux-rdma@vger.kernel.org
13063 S:      Supported
13064 F:      drivers/infiniband/sw/rdmavt
13065
13066 RDS - RELIABLE DATAGRAM SOCKETS
13067 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13068 L:      netdev@vger.kernel.org
13069 L:      linux-rdma@vger.kernel.org
13070 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13071 W:      https://oss.oracle.com/projects/rds/
13072 S:      Supported
13073 F:      net/rds/
13074 F:      Documentation/networking/rds.txt
13075
13076 RDT - RESOURCE ALLOCATION
13077 M:      Fenghua Yu <fenghua.yu@intel.com>
13078 M:      Reinette Chatre <reinette.chatre@intel.com>
13079 L:      linux-kernel@vger.kernel.org
13080 S:      Supported
13081 F:      arch/x86/kernel/cpu/resctrl/
13082 F:      arch/x86/include/asm/resctrl_sched.h
13083 F:      Documentation/x86/resctrl*
13084
13085 READ-COPY UPDATE (RCU)
13086 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13087 M:      Josh Triplett <josh@joshtriplett.org>
13088 R:      Steven Rostedt <rostedt@goodmis.org>
13089 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13090 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13091 R:      Joel Fernandes <joel@joelfernandes.org>
13092 L:      linux-kernel@vger.kernel.org
13093 W:      http://www.rdrop.com/users/paulmck/RCU/
13094 S:      Supported
13095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13096 F:      Documentation/RCU/
13097 X:      Documentation/RCU/torture.txt
13098 F:      include/linux/rcu*
13099 X:      include/linux/srcu*.h
13100 F:      kernel/rcu/
13101 X:      kernel/rcu/srcu*.c
13102
13103 REAL TIME CLOCK (RTC) SUBSYSTEM
13104 M:      Alessandro Zummo <a.zummo@towertech.it>
13105 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13106 L:      linux-rtc@vger.kernel.org
13107 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13109 S:      Maintained
13110 F:      Documentation/devicetree/bindings/rtc/
13111 F:      Documentation/rtc.txt
13112 F:      drivers/rtc/
13113 F:      include/linux/rtc.h
13114 F:      include/uapi/linux/rtc.h
13115 F:      include/linux/rtc/
13116 F:      include/linux/platform_data/rtc-*
13117 F:      tools/testing/selftests/rtc/
13118
13119 REALTEK AUDIO CODECS
13120 M:      Bard Liao <bardliao@realtek.com>
13121 M:      Oder Chiou <oder_chiou@realtek.com>
13122 S:      Maintained
13123 F:      sound/soc/codecs/rt*
13124 F:      include/sound/rt*.h
13125
13126 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13127 M:      Linus Walleij <linus.walleij@linaro.org>
13128 S:      Maintained
13129 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13130 F:      drivers/net/dsa/realtek-smi*
13131 F:      drivers/net/dsa/rtl83*
13132
13133 REDPINE WIRELESS DRIVER
13134 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13135 M:      Siva Rebbagondla <siva8118@gmail.com>
13136 L:      linux-wireless@vger.kernel.org
13137 S:      Maintained
13138 F:      drivers/net/wireless/rsi/
13139
13140 REGISTER MAP ABSTRACTION
13141 M:      Mark Brown <broonie@kernel.org>
13142 L:      linux-kernel@vger.kernel.org
13143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13144 S:      Supported
13145 F:      Documentation/devicetree/bindings/regmap/
13146 F:      drivers/base/regmap/
13147 F:      include/linux/regmap.h
13148
13149 REISERFS FILE SYSTEM
13150 L:      reiserfs-devel@vger.kernel.org
13151 S:      Supported
13152 F:      fs/reiserfs/
13153
13154 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13155 M:      Ohad Ben-Cohen <ohad@wizery.com>
13156 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13157 L:      linux-remoteproc@vger.kernel.org
13158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13159 S:      Maintained
13160 F:      Documentation/devicetree/bindings/remoteproc/
13161 F:      Documentation/remoteproc.txt
13162 F:      drivers/remoteproc/
13163 F:      include/linux/remoteproc.h
13164
13165 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13166 M:      Ohad Ben-Cohen <ohad@wizery.com>
13167 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13168 L:      linux-remoteproc@vger.kernel.org
13169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13170 S:      Maintained
13171 F:      drivers/rpmsg/
13172 F:      Documentation/rpmsg.txt
13173 F:      include/linux/rpmsg.h
13174 F:      include/linux/rpmsg/
13175
13176 RENESAS CLOCK DRIVERS
13177 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13178 L:      linux-renesas-soc@vger.kernel.org
13179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13180 S:      Supported
13181 F:      drivers/clk/renesas/
13182
13183 RENESAS EMEV2 I2C DRIVER
13184 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13185 S:      Supported
13186 F:      drivers/i2c/busses/i2c-emev2.c
13187
13188 RENESAS ETHERNET DRIVERS
13189 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13190 L:      netdev@vger.kernel.org
13191 L:      linux-renesas-soc@vger.kernel.org
13192 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13193 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13194 F:      drivers/net/ethernet/renesas/
13195 F:      include/linux/sh_eth.h
13196
13197 RENESAS R-CAR GYROADC DRIVER
13198 M:      Marek Vasut <marek.vasut@gmail.com>
13199 L:      linux-iio@vger.kernel.org
13200 S:      Supported
13201 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13202 F:      drivers/iio/adc/rcar-gyroadc.c
13203
13204 RENESAS R-CAR I2C DRIVERS
13205 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13206 S:      Supported
13207 F:      drivers/i2c/busses/i2c-rcar.c
13208 F:      drivers/i2c/busses/i2c-sh_mobile.c
13209
13210 RENESAS RIIC DRIVER
13211 M:      Chris Brandt <chris.brandt@renesas.com>
13212 S:      Supported
13213 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13214 F:      drivers/i2c/busses/i2c-riic.c
13215
13216 RENESAS USB PHY DRIVER
13217 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13218 L:      linux-renesas-soc@vger.kernel.org
13219 S:      Maintained
13220 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13221
13222 RESET CONTROLLER FRAMEWORK
13223 M:      Philipp Zabel <p.zabel@pengutronix.de>
13224 T:      git git://git.pengutronix.de/git/pza/linux
13225 S:      Maintained
13226 F:      drivers/reset/
13227 F:      Documentation/devicetree/bindings/reset/
13228 F:      include/dt-bindings/reset/
13229 F:      include/linux/reset.h
13230 F:      include/linux/reset/
13231 F:      include/linux/reset-controller.h
13232
13233 RESTARTABLE SEQUENCES SUPPORT
13234 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13235 M:      Peter Zijlstra <peterz@infradead.org>
13236 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13237 M:      Boqun Feng <boqun.feng@gmail.com>
13238 L:      linux-kernel@vger.kernel.org
13239 S:      Supported
13240 F:      kernel/rseq.c
13241 F:      include/uapi/linux/rseq.h
13242 F:      include/trace/events/rseq.h
13243 F:      tools/testing/selftests/rseq/
13244
13245 RFKILL
13246 M:      Johannes Berg <johannes@sipsolutions.net>
13247 L:      linux-wireless@vger.kernel.org
13248 W:      http://wireless.kernel.org/
13249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13251 S:      Maintained
13252 F:      Documentation/rfkill.txt
13253 F:      Documentation/ABI/stable/sysfs-class-rfkill
13254 F:      net/rfkill/
13255 F:      include/linux/rfkill.h
13256 F:      include/uapi/linux/rfkill.h
13257
13258 RHASHTABLE
13259 M:      Thomas Graf <tgraf@suug.ch>
13260 M:      Herbert Xu <herbert@gondor.apana.org.au>
13261 L:      netdev@vger.kernel.org
13262 S:      Maintained
13263 F:      lib/rhashtable.c
13264 F:      lib/test_rhashtable.c
13265 F:      include/linux/rhashtable.h
13266 F:      include/linux/rhashtable-types.h
13267
13268 RICOH R5C592 MEMORYSTICK DRIVER
13269 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13270 S:      Maintained
13271 F:      drivers/memstick/host/r592.*
13272
13273 RICOH SMARTMEDIA/XD DRIVER
13274 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13275 S:      Maintained
13276 F:      drivers/mtd/nand/raw/r852.c
13277 F:      drivers/mtd/nand/raw/r852.h
13278
13279 RISC-V ARCHITECTURE
13280 M:      Palmer Dabbelt <palmer@sifive.com>
13281 M:      Albert Ou <aou@eecs.berkeley.edu>
13282 L:      linux-riscv@lists.infradead.org
13283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13284 S:      Supported
13285 F:      arch/riscv/
13286 K:      riscv
13287 N:      riscv
13288
13289 ROCCAT DRIVERS
13290 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13291 W:      http://sourceforge.net/projects/roccat/
13292 S:      Maintained
13293 F:      drivers/hid/hid-roccat*
13294 F:      include/linux/hid-roccat*
13295 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13296
13297 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13298 M:      Jacob chen <jacob2.chen@rock-chips.com>
13299 L:      linux-media@vger.kernel.org
13300 S:      Maintained
13301 F:      drivers/media/platform/rockchip/rga/
13302 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13303
13304 ROCKCHIP VPU CODEC DRIVER
13305 M:      Ezequiel Garcia <ezequiel@collabora.com>
13306 L:      linux-media@vger.kernel.org
13307 S:      Maintained
13308 F:      drivers/staging/media/platform/rockchip/vpu/
13309 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13310
13311 ROCKER DRIVER
13312 M:      Jiri Pirko <jiri@resnulli.us>
13313 L:      netdev@vger.kernel.org
13314 S:      Supported
13315 F:      drivers/net/ethernet/rocker/
13316
13317 ROCKETPORT DRIVER
13318 P:      Comtrol Corp.
13319 W:      http://www.comtrol.com
13320 S:      Maintained
13321 F:      Documentation/serial/rocket.txt
13322 F:      drivers/tty/rocket*
13323
13324 ROCKETPORT EXPRESS/INFINITY DRIVER
13325 M:      Kevin Cernekee <cernekee@gmail.com>
13326 L:      linux-serial@vger.kernel.org
13327 S:      Odd Fixes
13328 F:      drivers/tty/serial/rp2.*
13329
13330 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13331 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13332 L:      linux-kernel@vger.kernel.org
13333 L:      linux-renesas-soc@vger.kernel.org
13334 S:      Supported
13335 F:      drivers/mfd/bd9571mwv.c
13336 F:      drivers/regulator/bd9571mwv-regulator.c
13337 F:      drivers/gpio/gpio-bd9571mwv.c
13338 F:      include/linux/mfd/bd9571mwv.h
13339 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13340
13341 ROSE NETWORK LAYER
13342 M:      Ralf Baechle <ralf@linux-mips.org>
13343 L:      linux-hams@vger.kernel.org
13344 W:      http://www.linux-ax25.org/
13345 S:      Maintained
13346 F:      include/net/rose.h
13347 F:      include/uapi/linux/rose.h
13348 F:      net/rose/
13349
13350 RTL2830 MEDIA DRIVER
13351 M:      Antti Palosaari <crope@iki.fi>
13352 L:      linux-media@vger.kernel.org
13353 W:      https://linuxtv.org
13354 W:      http://palosaari.fi/linux/
13355 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13356 T:      git git://linuxtv.org/anttip/media_tree.git
13357 S:      Maintained
13358 F:      drivers/media/dvb-frontends/rtl2830*
13359
13360 RTL2832 MEDIA DRIVER
13361 M:      Antti Palosaari <crope@iki.fi>
13362 L:      linux-media@vger.kernel.org
13363 W:      https://linuxtv.org
13364 W:      http://palosaari.fi/linux/
13365 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13366 T:      git git://linuxtv.org/anttip/media_tree.git
13367 S:      Maintained
13368 F:      drivers/media/dvb-frontends/rtl2832*
13369
13370 RTL2832_SDR MEDIA DRIVER
13371 M:      Antti Palosaari <crope@iki.fi>
13372 L:      linux-media@vger.kernel.org
13373 W:      https://linuxtv.org
13374 W:      http://palosaari.fi/linux/
13375 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13376 T:      git git://linuxtv.org/anttip/media_tree.git
13377 S:      Maintained
13378 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13379
13380 RTL8180 WIRELESS DRIVER
13381 L:      linux-wireless@vger.kernel.org
13382 W:      http://wireless.kernel.org/
13383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13384 S:      Orphan
13385 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13386
13387 RTL8187 WIRELESS DRIVER
13388 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13389 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13390 M:      Larry Finger <Larry.Finger@lwfinger.net>
13391 L:      linux-wireless@vger.kernel.org
13392 W:      http://wireless.kernel.org/
13393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13394 S:      Maintained
13395 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13396
13397 REALTEK WIRELESS DRIVER (rtlwifi family)
13398 M:      Ping-Ke Shih <pkshih@realtek.com>
13399 L:      linux-wireless@vger.kernel.org
13400 W:      http://wireless.kernel.org/
13401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13402 S:      Maintained
13403 F:      drivers/net/wireless/realtek/rtlwifi/
13404
13405 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13406 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13407 L:      linux-wireless@vger.kernel.org
13408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13409 S:      Maintained
13410 F:      drivers/net/wireless/realtek/rtl8xxxu/
13411
13412 RXRPC SOCKETS (AF_RXRPC)
13413 M:      David Howells <dhowells@redhat.com>
13414 L:      linux-afs@lists.infradead.org
13415 S:      Supported
13416 F:      net/rxrpc/
13417 F:      include/keys/rxrpc-type.h
13418 F:      include/net/af_rxrpc.h
13419 F:      include/trace/events/rxrpc.h
13420 F:      include/uapi/linux/rxrpc.h
13421 F:      Documentation/networking/rxrpc.txt
13422 W:      https://www.infradead.org/~dhowells/kafs/
13423
13424 S3 SAVAGE FRAMEBUFFER DRIVER
13425 M:      Antonino Daplas <adaplas@gmail.com>
13426 L:      linux-fbdev@vger.kernel.org
13427 S:      Maintained
13428 F:      drivers/video/fbdev/savage/
13429
13430 S390
13431 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13432 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13433 L:      linux-s390@vger.kernel.org
13434 W:      http://www.ibm.com/developerworks/linux/linux390/
13435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13436 S:      Supported
13437 F:      arch/s390/
13438 F:      drivers/s390/
13439 F:      Documentation/s390/
13440 F:      Documentation/driver-api/s390-drivers.rst
13441
13442 S390 COMMON I/O LAYER
13443 M:      Sebastian Ott <sebott@linux.ibm.com>
13444 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13445 L:      linux-s390@vger.kernel.org
13446 W:      http://www.ibm.com/developerworks/linux/linux390/
13447 S:      Supported
13448 F:      drivers/s390/cio/
13449
13450 S390 DASD DRIVER
13451 M:      Stefan Haberland <sth@linux.ibm.com>
13452 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13453 L:      linux-s390@vger.kernel.org
13454 W:      http://www.ibm.com/developerworks/linux/linux390/
13455 S:      Supported
13456 F:      drivers/s390/block/dasd*
13457 F:      block/partitions/ibm.c
13458
13459 S390 IOMMU (PCI)
13460 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13461 L:      linux-s390@vger.kernel.org
13462 W:      http://www.ibm.com/developerworks/linux/linux390/
13463 S:      Supported
13464 F:      drivers/iommu/s390-iommu.c
13465
13466 S390 IUCV NETWORK LAYER
13467 M:      Julian Wiedmann <jwi@linux.ibm.com>
13468 M:      Ursula Braun <ubraun@linux.ibm.com>
13469 L:      linux-s390@vger.kernel.org
13470 W:      http://www.ibm.com/developerworks/linux/linux390/
13471 S:      Supported
13472 F:      drivers/s390/net/*iucv*
13473 F:      include/net/iucv/
13474 F:      net/iucv/
13475
13476 S390 NETWORK DRIVERS
13477 M:      Julian Wiedmann <jwi@linux.ibm.com>
13478 M:      Ursula Braun <ubraun@linux.ibm.com>
13479 L:      linux-s390@vger.kernel.org
13480 W:      http://www.ibm.com/developerworks/linux/linux390/
13481 S:      Supported
13482 F:      drivers/s390/net/
13483
13484 S390 PCI SUBSYSTEM
13485 M:      Sebastian Ott <sebott@linux.ibm.com>
13486 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13487 L:      linux-s390@vger.kernel.org
13488 W:      http://www.ibm.com/developerworks/linux/linux390/
13489 S:      Supported
13490 F:      arch/s390/pci/
13491 F:      drivers/pci/hotplug/s390_pci_hpc.c
13492
13493 S390 VFIO-CCW DRIVER
13494 M:      Cornelia Huck <cohuck@redhat.com>
13495 M:      Farhan Ali <alifm@linux.ibm.com>
13496 M:      Eric Farman <farman@linux.ibm.com>
13497 R:      Halil Pasic <pasic@linux.ibm.com>
13498 L:      linux-s390@vger.kernel.org
13499 L:      kvm@vger.kernel.org
13500 S:      Supported
13501 F:      drivers/s390/cio/vfio_ccw*
13502 F:      Documentation/s390/vfio-ccw.txt
13503 F:      include/uapi/linux/vfio_ccw.h
13504
13505 S390 ZCRYPT DRIVER
13506 M:      Harald Freudenberger <freude@linux.ibm.com>
13507 L:      linux-s390@vger.kernel.org
13508 W:      http://www.ibm.com/developerworks/linux/linux390/
13509 S:      Supported
13510 F:      drivers/s390/crypto/
13511
13512 S390 VFIO AP DRIVER
13513 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13514 M:      Pierre Morel <pmorel@linux.ibm.com>
13515 M:      Halil Pasic <pasic@linux.ibm.com>
13516 L:      linux-s390@vger.kernel.org
13517 W:      http://www.ibm.com/developerworks/linux/linux390/
13518 S:      Supported
13519 F:      drivers/s390/crypto/vfio_ap_drv.c
13520 F:      drivers/s390/crypto/vfio_ap_private.h
13521 F:      drivers/s390/crypto/vfio_ap_ops.c
13522 F:      Documentation/s390/vfio-ap.txt
13523
13524 S390 ZFCP DRIVER
13525 M:      Steffen Maier <maier@linux.ibm.com>
13526 M:      Benjamin Block <bblock@linux.ibm.com>
13527 L:      linux-s390@vger.kernel.org
13528 W:      http://www.ibm.com/developerworks/linux/linux390/
13529 S:      Supported
13530 F:      drivers/s390/scsi/zfcp_*
13531
13532 S3C24XX SD/MMC Driver
13533 M:      Ben Dooks <ben-linux@fluff.org>
13534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13535 S:      Supported
13536 F:      drivers/mmc/host/s3cmci.*
13537
13538 SAA6588 RDS RECEIVER DRIVER
13539 M:      Hans Verkuil <hverkuil@xs4all.nl>
13540 L:      linux-media@vger.kernel.org
13541 T:      git git://linuxtv.org/media_tree.git
13542 W:      https://linuxtv.org
13543 S:      Odd Fixes
13544 F:      drivers/media/i2c/saa6588*
13545
13546 SAA7134 VIDEO4LINUX DRIVER
13547 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13548 L:      linux-media@vger.kernel.org
13549 W:      https://linuxtv.org
13550 T:      git git://linuxtv.org/media_tree.git
13551 S:      Odd fixes
13552 F:      Documentation/media/v4l-drivers/saa7134*
13553 F:      drivers/media/pci/saa7134/
13554
13555 SAA7146 VIDEO4LINUX-2 DRIVER
13556 M:      Hans Verkuil <hverkuil@xs4all.nl>
13557 L:      linux-media@vger.kernel.org
13558 T:      git git://linuxtv.org/media_tree.git
13559 S:      Maintained
13560 F:      drivers/media/common/saa7146/
13561 F:      drivers/media/pci/saa7146/
13562 F:      include/media/drv-intf/saa7146*
13563
13564 SAMSUNG AUDIO (ASoC) DRIVERS
13565 M:      Krzysztof Kozlowski <krzk@kernel.org>
13566 M:      Sangbeom Kim <sbkim73@samsung.com>
13567 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13568 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13569 S:      Supported
13570 F:      sound/soc/samsung/
13571 F:      Documentation/devicetree/bindings/sound/samsung*
13572
13573 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13574 M:      Krzysztof Kozlowski <krzk@kernel.org>
13575 L:      linux-crypto@vger.kernel.org
13576 L:      linux-samsung-soc@vger.kernel.org
13577 S:      Maintained
13578 F:      drivers/crypto/exynos-rng.c
13579 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13580
13581 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13582 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13583 L:      linux-samsung-soc@vger.kernel.org
13584 S:      Maintained
13585 F:      drivers/char/hw_random/exynos-trng.c
13586 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13587
13588 SAMSUNG FRAMEBUFFER DRIVER
13589 M:      Jingoo Han <jingoohan1@gmail.com>
13590 L:      linux-fbdev@vger.kernel.org
13591 S:      Maintained
13592 F:      drivers/video/fbdev/s3c-fb.c
13593
13594 SAMSUNG LAPTOP DRIVER
13595 M:      Corentin Chary <corentin.chary@gmail.com>
13596 L:      platform-driver-x86@vger.kernel.org
13597 S:      Maintained
13598 F:      drivers/platform/x86/samsung-laptop.c
13599
13600 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13601 M:      Sangbeom Kim <sbkim73@samsung.com>
13602 M:      Krzysztof Kozlowski <krzk@kernel.org>
13603 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13604 L:      linux-kernel@vger.kernel.org
13605 L:      linux-samsung-soc@vger.kernel.org
13606 S:      Supported
13607 F:      drivers/mfd/sec*.c
13608 F:      drivers/regulator/s2m*.c
13609 F:      drivers/regulator/s5m*.c
13610 F:      drivers/clk/clk-s2mps11.c
13611 F:      drivers/rtc/rtc-s5m.c
13612 F:      include/linux/mfd/samsung/
13613 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13614 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13615 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13616 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13617
13618 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13619 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13620 L:      linux-media@vger.kernel.org
13621 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13622 S:      Maintained
13623 F:      drivers/media/platform/s3c-camif/
13624 F:      include/media/drv-intf/s3c_camif.h
13625
13626 SAMSUNG S3FWRN5 NFC DRIVER
13627 M:      Robert Baldyga <r.baldyga@samsung.com>
13628 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13629 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13630 S:      Supported
13631 F:      drivers/nfc/s3fwrn5
13632
13633 SAMSUNG S5C73M3 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/s5c73m3/*
13639
13640 SAMSUNG S5K5BAF CAMERA DRIVER
13641 M:      Kyungmin Park <kyungmin.park@samsung.com>
13642 M:      Andrzej Hajda <a.hajda@samsung.com>
13643 L:      linux-media@vger.kernel.org
13644 S:      Supported
13645 F:      drivers/media/i2c/s5k5baf.c
13646
13647 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13648 M:      Krzysztof Kozlowski <krzk@kernel.org>
13649 M:      Vladimir Zapolskiy <vz@mleia.com>
13650 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13651 L:      linux-crypto@vger.kernel.org
13652 L:      linux-samsung-soc@vger.kernel.org
13653 S:      Maintained
13654 F:      drivers/crypto/s5p-sss.c
13655
13656 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13657 M:      Kyungmin Park <kyungmin.park@samsung.com>
13658 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13659 L:      linux-media@vger.kernel.org
13660 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13661 S:      Supported
13662 F:      drivers/media/platform/exynos4-is/
13663
13664 SAMSUNG SOC CLOCK DRIVERS
13665 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13666 M:      Tomasz Figa <tomasz.figa@gmail.com>
13667 M:      Chanwoo Choi <cw00.choi@samsung.com>
13668 S:      Supported
13669 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13671 F:      drivers/clk/samsung/
13672 F:      include/dt-bindings/clock/exynos*.h
13673 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13674
13675 SAMSUNG SPI DRIVERS
13676 M:      Kukjin Kim <kgene@kernel.org>
13677 M:      Krzysztof Kozlowski <krzk@kernel.org>
13678 M:      Andi Shyti <andi@etezian.org>
13679 L:      linux-spi@vger.kernel.org
13680 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13681 S:      Maintained
13682 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13683 F:      drivers/spi/spi-s3c*
13684 F:      include/linux/platform_data/spi-s3c64xx.h
13685
13686 SAMSUNG SXGBE DRIVERS
13687 M:      Byungho An <bh74.an@samsung.com>
13688 M:      Girish K S <ks.giri@samsung.com>
13689 M:      Vipul Pandya <vipul.pandya@samsung.com>
13690 S:      Supported
13691 L:      netdev@vger.kernel.org
13692 F:      drivers/net/ethernet/samsung/sxgbe/
13693
13694 SAMSUNG THERMAL DRIVER
13695 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13696 L:      linux-pm@vger.kernel.org
13697 L:      linux-samsung-soc@vger.kernel.org
13698 S:      Supported
13699 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13700 F:      drivers/thermal/samsung/
13701
13702 SAMSUNG USB2 PHY DRIVER
13703 M:      Kamil Debski <kamil@wypas.org>
13704 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13705 L:      linux-kernel@vger.kernel.org
13706 S:      Supported
13707 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13708 F:      Documentation/phy/samsung-usb2.txt
13709 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13710 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13711 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13712 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13713 F:      drivers/phy/samsung/phy-samsung-usb2.c
13714 F:      drivers/phy/samsung/phy-samsung-usb2.h
13715
13716 SC1200 WDT DRIVER
13717 M:      Zwane Mwaikambo <zwanem@gmail.com>
13718 S:      Maintained
13719 F:      drivers/watchdog/sc1200wdt.c
13720
13721 SCHEDULER
13722 M:      Ingo Molnar <mingo@redhat.com>
13723 M:      Peter Zijlstra <peterz@infradead.org>
13724 L:      linux-kernel@vger.kernel.org
13725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13726 S:      Maintained
13727 F:      kernel/sched/
13728 F:      include/linux/sched.h
13729 F:      include/uapi/linux/sched.h
13730 F:      include/linux/wait.h
13731 F:      include/linux/preempt.h
13732
13733 SCR24X CHIP CARD INTERFACE DRIVER
13734 M:      Lubomir Rintel <lkundrak@v3.sk>
13735 S:      Supported
13736 F:      drivers/char/pcmcia/scr24x_cs.c
13737
13738 SCSI CDROM DRIVER
13739 M:      Jens Axboe <axboe@kernel.dk>
13740 L:      linux-scsi@vger.kernel.org
13741 W:      http://www.kernel.dk
13742 S:      Maintained
13743 F:      drivers/scsi/sr*
13744
13745 SCSI RDMA PROTOCOL (SRP) INITIATOR
13746 M:      Bart Van Assche <bvanassche@acm.org>
13747 L:      linux-rdma@vger.kernel.org
13748 S:      Supported
13749 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13750 F:      drivers/infiniband/ulp/srp/
13751 F:      include/scsi/srp.h
13752
13753 SCSI RDMA PROTOCOL (SRP) TARGET
13754 M:      Bart Van Assche <bvanassche@acm.org>
13755 L:      linux-rdma@vger.kernel.org
13756 L:      target-devel@vger.kernel.org
13757 S:      Supported
13758 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13759 F:      drivers/infiniband/ulp/srpt/
13760
13761 SCSI SG DRIVER
13762 M:      Doug Gilbert <dgilbert@interlog.com>
13763 L:      linux-scsi@vger.kernel.org
13764 W:      http://sg.danny.cz/sg
13765 S:      Maintained
13766 F:      Documentation/scsi/scsi-generic.txt
13767 F:      drivers/scsi/sg.c
13768 F:      include/scsi/sg.h
13769
13770 SCSI SUBSYSTEM
13771 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13773 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13775 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13776 L:      linux-scsi@vger.kernel.org
13777 S:      Maintained
13778 F:      Documentation/devicetree/bindings/scsi/
13779 F:      drivers/scsi/
13780 F:      include/scsi/
13781
13782 SCSI TAPE DRIVER
13783 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13784 L:      linux-scsi@vger.kernel.org
13785 S:      Maintained
13786 F:      Documentation/scsi/st.txt
13787 F:      drivers/scsi/st.*
13788 F:      drivers/scsi/st_*.h
13789
13790 SCSI TARGET SUBSYSTEM
13791 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13792 L:      linux-scsi@vger.kernel.org
13793 L:      target-devel@vger.kernel.org
13794 W:      http://www.linux-iscsi.org
13795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13796 Q:      https://patchwork.kernel.org/project/target-devel/list/
13797 S:      Supported
13798 F:      drivers/target/
13799 F:      include/target/
13800 F:      Documentation/target/
13801
13802 SCTP PROTOCOL
13803 M:      Vlad Yasevich <vyasevich@gmail.com>
13804 M:      Neil Horman <nhorman@tuxdriver.com>
13805 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13806 L:      linux-sctp@vger.kernel.org
13807 W:      http://lksctp.sourceforge.net
13808 S:      Maintained
13809 F:      Documentation/networking/sctp.txt
13810 F:      include/linux/sctp.h
13811 F:      include/uapi/linux/sctp.h
13812 F:      include/net/sctp/
13813 F:      net/sctp/
13814
13815 SCx200 CPU SUPPORT
13816 M:      Jim Cromie <jim.cromie@gmail.com>
13817 S:      Odd Fixes
13818 F:      Documentation/i2c/busses/scx200_acb
13819 F:      arch/x86/platform/scx200/
13820 F:      drivers/watchdog/scx200_wdt.c
13821 F:      drivers/i2c/busses/scx200*
13822 F:      drivers/mtd/maps/scx200_docflash.c
13823 F:      include/linux/scx200.h
13824
13825 SCx200 GPIO DRIVER
13826 M:      Jim Cromie <jim.cromie@gmail.com>
13827 S:      Maintained
13828 F:      drivers/char/scx200_gpio.c
13829 F:      include/linux/scx200_gpio.h
13830
13831 SCx200 HRT CLOCKSOURCE DRIVER
13832 M:      Jim Cromie <jim.cromie@gmail.com>
13833 S:      Maintained
13834 F:      drivers/clocksource/scx200_hrt.c
13835
13836 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13837 M:      Sascha Sommer <saschasommer@freenet.de>
13838 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13839 S:      Maintained
13840 F:      drivers/mmc/host/sdricoh_cs.c
13841
13842 SECO BOARDS CEC DRIVER
13843 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13844 S:      Maintained
13845 F:      drivers/media/platform/seco-cec/seco-cec.c
13846 F:      drivers/media/platform/seco-cec/seco-cec.h
13847
13848 SECURE COMPUTING
13849 M:      Kees Cook <keescook@chromium.org>
13850 R:      Andy Lutomirski <luto@amacapital.net>
13851 R:      Will Drewry <wad@chromium.org>
13852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13853 S:      Supported
13854 F:      kernel/seccomp.c
13855 F:      include/uapi/linux/seccomp.h
13856 F:      include/linux/seccomp.h
13857 F:      tools/testing/selftests/seccomp/*
13858 F:      tools/testing/selftests/kselftest_harness.h
13859 F:      Documentation/userspace-api/seccomp_filter.rst
13860 K:      \bsecure_computing
13861 K:      \bTIF_SECCOMP\b
13862
13863 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13864 M:      Al Cooper <alcooperx@gmail.com>
13865 L:      linux-mmc@vger.kernel.org
13866 L:      bcm-kernel-feedback-list@broadcom.com
13867 S:      Maintained
13868 F:      drivers/mmc/host/sdhci-brcmstb*
13869
13870 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13871 M:      Adrian Hunter <adrian.hunter@intel.com>
13872 L:      linux-mmc@vger.kernel.org
13873 S:      Maintained
13874 F:      drivers/mmc/host/sdhci*
13875 F:      include/linux/mmc/sdhci*
13876
13877 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13878 M:      Adrian Hunter <adrian.hunter@intel.com>
13879 M:      Ritesh Harjani <riteshh@codeaurora.org>
13880 M:      Asutosh Das <asutoshd@codeaurora.org>
13881 L:      linux-mmc@vger.kernel.org
13882 S:      Maintained
13883 F:      drivers/mmc/host/cqhci*
13884
13885 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13886 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13887 M:      Manjunath M B <manjumb@synopsys.com>
13888 L:      linux-mmc@vger.kernel.org
13889 S:      Maintained
13890 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13891
13892 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13893 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13894 L:      linux-mmc@vger.kernel.org
13895 S:      Supported
13896 F:      drivers/mmc/host/sdhci-of-at91.c
13897
13898 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13899 M:      Ben Dooks <ben-linux@fluff.org>
13900 M:      Jaehoon Chung <jh80.chung@samsung.com>
13901 L:      linux-mmc@vger.kernel.org
13902 S:      Maintained
13903 F:      drivers/mmc/host/sdhci-s3c*
13904
13905 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13906 M:      Viresh Kumar <vireshk@kernel.org>
13907 L:      linux-mmc@vger.kernel.org
13908 S:      Maintained
13909 F:      drivers/mmc/host/sdhci-spear.c
13910
13911 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13912 M:      Kishon Vijay Abraham I <kishon@ti.com>
13913 L:      linux-mmc@vger.kernel.org
13914 S:      Maintained
13915 F:      drivers/mmc/host/sdhci-omap.c
13916
13917 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13918 M:      Scott Bauer <scott.bauer@intel.com>
13919 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13920 L:      linux-block@vger.kernel.org
13921 S:      Supported
13922 F:      block/sed*
13923 F:      block/opal_proto.h
13924 F:      include/linux/sed*
13925 F:      include/uapi/linux/sed*
13926
13927 SECURITY CONTACT
13928 M:      Security Officers <security@kernel.org>
13929 S:      Supported
13930
13931 SECURITY SUBSYSTEM
13932 M:      James Morris <jmorris@namei.org>
13933 M:      "Serge E. Hallyn" <serge@hallyn.com>
13934 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13936 W:      http://kernsec.org/
13937 S:      Supported
13938 F:      security/
13939 X:      security/selinux/
13940
13941 SELINUX SECURITY MODULE
13942 M:      Paul Moore <paul@paul-moore.com>
13943 M:      Stephen Smalley <sds@tycho.nsa.gov>
13944 M:      Eric Paris <eparis@parisplace.org>
13945 L:      selinux@vger.kernel.org
13946 W:      https://selinuxproject.org
13947 W:      https://github.com/SELinuxProject
13948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13949 S:      Supported
13950 F:      include/linux/selinux*
13951 F:      security/selinux/
13952 F:      scripts/selinux/
13953 F:      Documentation/admin-guide/LSM/SELinux.rst
13954
13955 SENSABLE PHANTOM
13956 M:      Jiri Slaby <jirislaby@gmail.com>
13957 S:      Maintained
13958 F:      drivers/misc/phantom.c
13959 F:      include/uapi/linux/phantom.h
13960
13961 SERIAL DEVICE BUS
13962 M:      Rob Herring <robh@kernel.org>
13963 L:      linux-serial@vger.kernel.org
13964 S:      Maintained
13965 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13966 F:      drivers/tty/serdev/
13967 F:      include/linux/serdev.h
13968
13969 SERIAL DRIVERS
13970 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13971 L:      linux-serial@vger.kernel.org
13972 S:      Maintained
13973 F:      Documentation/devicetree/bindings/serial/
13974 F:      drivers/tty/serial/
13975
13976 SERIAL IR RECEIVER
13977 M:      Sean Young <sean@mess.org>
13978 L:      linux-media@vger.kernel.org
13979 S:      Maintained
13980 F:      drivers/media/rc/serial_ir.c
13981
13982 SFC NETWORK DRIVER
13983 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13984 M:      Edward Cree <ecree@solarflare.com>
13985 M:      Bert Kenward <bkenward@solarflare.com>
13986 L:      netdev@vger.kernel.org
13987 S:      Supported
13988 F:      drivers/net/ethernet/sfc/
13989
13990 SFF/SFP/SFP+ MODULE SUPPORT
13991 M:      Russell King <linux@armlinux.org.uk>
13992 L:      netdev@vger.kernel.org
13993 S:      Maintained
13994 F:      drivers/net/phy/phylink.c
13995 F:      drivers/net/phy/sfp*
13996 F:      include/linux/phylink.h
13997 F:      include/linux/sfp.h
13998
13999 SGI GRU DRIVER
14000 M:      Dimitri Sivanich <sivanich@sgi.com>
14001 S:      Maintained
14002 F:      drivers/misc/sgi-gru/
14003
14004 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14005 M:      Pat Gefre <pfg@sgi.com>
14006 L:      linux-ia64@vger.kernel.org
14007 S:      Supported
14008 F:      Documentation/ia64/serial.txt
14009 F:      drivers/tty/serial/ioc?_serial.c
14010 F:      include/linux/ioc?.h
14011
14012 SGI XP/XPC/XPNET DRIVER
14013 M:      Cliff Whickman <cpw@sgi.com>
14014 M:      Robin Holt <robinmholt@gmail.com>
14015 S:      Maintained
14016 F:      drivers/misc/sgi-xp/
14017
14018 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14019 M:      Ursula Braun <ubraun@linux.ibm.com>
14020 M:      Karsten Graul <kgraul@linux.ibm.com>
14021 L:      linux-s390@vger.kernel.org
14022 W:      http://www.ibm.com/developerworks/linux/linux390/
14023 S:      Supported
14024 F:      net/smc/
14025
14026 SHARP RJ54N1CB0C SENSOR DRIVER
14027 M:      Jacopo Mondi <jacopo@jmondi.org>
14028 L:      linux-media@vger.kernel.org
14029 T:      git git://linuxtv.org/media_tree.git
14030 S:      Odd fixes
14031 F:      drivers/media/i2c/rj54n1cb0c.c
14032 F:      include/media/i2c/rj54n1cb0c.h
14033
14034 SH_VEU V4L2 MEM2MEM DRIVER
14035 L:      linux-media@vger.kernel.org
14036 S:      Orphan
14037 F:      drivers/media/platform/sh_veu.c
14038
14039 SH_VOU V4L2 OUTPUT DRIVER
14040 L:      linux-media@vger.kernel.org
14041 S:      Orphan
14042 F:      drivers/media/platform/sh_vou.c
14043 F:      include/media/drv-intf/sh_vou.h
14044
14045 SI2157 MEDIA DRIVER
14046 M:      Antti Palosaari <crope@iki.fi>
14047 L:      linux-media@vger.kernel.org
14048 W:      https://linuxtv.org
14049 W:      http://palosaari.fi/linux/
14050 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14051 T:      git git://linuxtv.org/anttip/media_tree.git
14052 S:      Maintained
14053 F:      drivers/media/tuners/si2157*
14054
14055 SI2165 MEDIA DRIVER
14056 M:      Matthias Schwarzott <zzam@gentoo.org>
14057 L:      linux-media@vger.kernel.org
14058 W:      https://linuxtv.org
14059 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14060 S:      Maintained
14061 F:      drivers/media/dvb-frontends/si2165*
14062
14063 SI2168 MEDIA DRIVER
14064 M:      Antti Palosaari <crope@iki.fi>
14065 L:      linux-media@vger.kernel.org
14066 W:      https://linuxtv.org
14067 W:      http://palosaari.fi/linux/
14068 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14069 T:      git git://linuxtv.org/anttip/media_tree.git
14070 S:      Maintained
14071 F:      drivers/media/dvb-frontends/si2168*
14072
14073 SI470X FM RADIO RECEIVER I2C DRIVER
14074 M:      Hans Verkuil <hverkuil@xs4all.nl>
14075 L:      linux-media@vger.kernel.org
14076 T:      git git://linuxtv.org/media_tree.git
14077 W:      https://linuxtv.org
14078 S:      Odd Fixes
14079 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14080
14081 SI470X FM RADIO RECEIVER USB DRIVER
14082 M:      Hans Verkuil <hverkuil@xs4all.nl>
14083 L:      linux-media@vger.kernel.org
14084 T:      git git://linuxtv.org/media_tree.git
14085 W:      https://linuxtv.org
14086 S:      Maintained
14087 F:      drivers/media/radio/si470x/radio-si470x-common.c
14088 F:      drivers/media/radio/si470x/radio-si470x.h
14089 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14090
14091 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14092 M:      Eduardo Valentin <edubezval@gmail.com>
14093 L:      linux-media@vger.kernel.org
14094 T:      git git://linuxtv.org/media_tree.git
14095 W:      https://linuxtv.org
14096 S:      Odd Fixes
14097 F:      drivers/media/radio/si4713/si4713.?
14098
14099 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14100 M:      Eduardo Valentin <edubezval@gmail.com>
14101 L:      linux-media@vger.kernel.org
14102 T:      git git://linuxtv.org/media_tree.git
14103 W:      https://linuxtv.org
14104 S:      Odd Fixes
14105 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14106
14107 SI4713 FM RADIO TRANSMITTER USB DRIVER
14108 M:      Hans Verkuil <hverkuil@xs4all.nl>
14109 L:      linux-media@vger.kernel.org
14110 T:      git git://linuxtv.org/media_tree.git
14111 W:      https://linuxtv.org
14112 S:      Maintained
14113 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14114
14115 SIANO DVB DRIVER
14116 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14117 L:      linux-media@vger.kernel.org
14118 W:      https://linuxtv.org
14119 T:      git git://linuxtv.org/media_tree.git
14120 S:      Odd fixes
14121 F:      drivers/media/common/siano/
14122 F:      drivers/media/usb/siano/
14123 F:      drivers/media/usb/siano/
14124 F:      drivers/media/mmc/siano/
14125
14126 SIFIVE DRIVERS
14127 M:      Palmer Dabbelt <palmer@sifive.com>
14128 M:      Paul Walmsley <paul.walmsley@sifive.com>
14129 L:      linux-riscv@lists.infradead.org
14130 T:      git git://github.com/sifive/riscv-linux.git
14131 S:      Supported
14132 K:      sifive
14133 N:      sifive
14134
14135 SILEAD TOUCHSCREEN DRIVER
14136 M:      Hans de Goede <hdegoede@redhat.com>
14137 L:      linux-input@vger.kernel.org
14138 L:      platform-driver-x86@vger.kernel.org
14139 S:      Maintained
14140 F:      drivers/input/touchscreen/silead.c
14141 F:      drivers/platform/x86/touchscreen_dmi.c
14142
14143 SILICON MOTION SM712 FRAME BUFFER DRIVER
14144 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14145 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14146 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14147 L:      linux-fbdev@vger.kernel.org
14148 S:      Maintained
14149 F:      drivers/video/fbdev/sm712*
14150 F:      Documentation/fb/sm712fb.txt
14151
14152 SIMPLE FIRMWARE INTERFACE (SFI)
14153 M:      Len Brown <lenb@kernel.org>
14154 L:      sfi-devel@simplefirmware.org
14155 W:      http://simplefirmware.org/
14156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14157 S:      Supported
14158 F:      arch/x86/platform/sfi/
14159 F:      drivers/sfi/
14160 F:      include/linux/sfi*.h
14161
14162 SIMPLEFB FB DRIVER
14163 M:      Hans de Goede <hdegoede@redhat.com>
14164 L:      linux-fbdev@vger.kernel.org
14165 S:      Maintained
14166 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14167 F:      drivers/video/fbdev/simplefb.c
14168 F:      include/linux/platform_data/simplefb.h
14169
14170 SIMTEC EB110ATX (Chalice CATS)
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/EB110ATX/
14175 S:      Supported
14176
14177 SIMTEC EB2410ITX (BAST)
14178 P:      Ben Dooks
14179 P:      Vincent Sanders <vince@simtec.co.uk>
14180 M:      Simtec Linux Team <linux@simtec.co.uk>
14181 W:      http://www.simtec.co.uk/products/EB2410ITX/
14182 S:      Supported
14183 F:      arch/arm/mach-s3c24xx/mach-bast.c
14184 F:      arch/arm/mach-s3c24xx/bast-ide.c
14185 F:      arch/arm/mach-s3c24xx/bast-irq.c
14186
14187 SIPHASH PRF ROUTINES
14188 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14189 S:      Maintained
14190 F:      lib/siphash.c
14191 F:      lib/test_siphash.c
14192 F:      include/linux/siphash.h
14193
14194 SIOX
14195 M:      Gavin Schenk <g.schenk@eckelmann.de>
14196 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14197 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14198 S:      Supported
14199 F:      drivers/siox/*
14200 F:      drivers/gpio/gpio-siox.c
14201 F:      include/trace/events/siox.h
14202
14203 SIS 190 ETHERNET DRIVER
14204 M:      Francois Romieu <romieu@fr.zoreil.com>
14205 L:      netdev@vger.kernel.org
14206 S:      Maintained
14207 F:      drivers/net/ethernet/sis/sis190.c
14208
14209 SIS 900/7016 FAST ETHERNET DRIVER
14210 M:      Daniele Venzano <venza@brownhat.org>
14211 W:      http://www.brownhat.org/sis900.html
14212 L:      netdev@vger.kernel.org
14213 S:      Maintained
14214 F:      drivers/net/ethernet/sis/sis900.*
14215
14216 SIS FRAMEBUFFER DRIVER
14217 M:      Thomas Winischhofer <thomas@winischhofer.net>
14218 W:      http://www.winischhofer.net/linuxsisvga.shtml
14219 S:      Maintained
14220 F:      Documentation/fb/sisfb.txt
14221 F:      drivers/video/fbdev/sis/
14222 F:      include/video/sisfb.h
14223
14224 SIS USB2VGA DRIVER
14225 M:      Thomas Winischhofer <thomas@winischhofer.net>
14226 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14227 S:      Maintained
14228 F:      drivers/usb/misc/sisusbvga/
14229
14230 SLAB ALLOCATOR
14231 M:      Christoph Lameter <cl@linux.com>
14232 M:      Pekka Enberg <penberg@kernel.org>
14233 M:      David Rientjes <rientjes@google.com>
14234 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14235 M:      Andrew Morton <akpm@linux-foundation.org>
14236 L:      linux-mm@kvack.org
14237 S:      Maintained
14238 F:      include/linux/sl?b*.h
14239 F:      mm/sl?b*
14240
14241 SLEEPABLE READ-COPY UPDATE (SRCU)
14242 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14243 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14244 M:      Josh Triplett <josh@joshtriplett.org>
14245 R:      Steven Rostedt <rostedt@goodmis.org>
14246 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14247 L:      linux-kernel@vger.kernel.org
14248 W:      http://www.rdrop.com/users/paulmck/RCU/
14249 S:      Supported
14250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14251 F:      include/linux/srcu*.h
14252 F:      kernel/rcu/srcu*.c
14253
14254 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14255 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14256 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14257 S:      Maintained
14258 F:      drivers/slimbus/
14259 F:      Documentation/devicetree/bindings/slimbus/
14260 F:      include/linux/slimbus.h
14261
14262 SMACK SECURITY MODULE
14263 M:      Casey Schaufler <casey@schaufler-ca.com>
14264 L:      linux-security-module@vger.kernel.org
14265 W:      http://schaufler-ca.com
14266 T:      git git://github.com/cschaufler/smack-next
14267 S:      Maintained
14268 F:      Documentation/admin-guide/LSM/Smack.rst
14269 F:      security/smack/
14270
14271 SMC91x ETHERNET DRIVER
14272 M:      Nicolas Pitre <nico@fluxnic.net>
14273 S:      Odd Fixes
14274 F:      drivers/net/ethernet/smsc/smc91x.*
14275
14276 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14277 M:      Sakari Ailus <sakari.ailus@iki.fi>
14278 L:      linux-media@vger.kernel.org
14279 S:      Maintained
14280 F:      drivers/media/i2c/smiapp/
14281 F:      include/media/i2c/smiapp.h
14282 F:      drivers/media/i2c/smiapp-pll.c
14283 F:      drivers/media/i2c/smiapp-pll.h
14284 F:      include/uapi/linux/smiapp.h
14285 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14286
14287 SMM665 HARDWARE MONITOR DRIVER
14288 M:      Guenter Roeck <linux@roeck-us.net>
14289 L:      linux-hwmon@vger.kernel.org
14290 S:      Maintained
14291 F:      Documentation/hwmon/smm665
14292 F:      drivers/hwmon/smm665.c
14293
14294 SMSC EMC2103 HARDWARE MONITOR DRIVER
14295 M:      Steve Glendinning <steve.glendinning@shawell.net>
14296 L:      linux-hwmon@vger.kernel.org
14297 S:      Maintained
14298 F:      Documentation/hwmon/emc2103
14299 F:      drivers/hwmon/emc2103.c
14300
14301 SMSC SCH5627 HARDWARE MONITOR DRIVER
14302 M:      Hans de Goede <hdegoede@redhat.com>
14303 L:      linux-hwmon@vger.kernel.org
14304 S:      Supported
14305 F:      Documentation/hwmon/sch5627
14306 F:      drivers/hwmon/sch5627.c
14307
14308 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14309 M:      Steve Glendinning <steve.glendinning@shawell.net>
14310 L:      linux-fbdev@vger.kernel.org
14311 S:      Maintained
14312 F:      drivers/video/fbdev/smscufx.c
14313
14314 SMSC47B397 HARDWARE MONITOR DRIVER
14315 M:      Jean Delvare <jdelvare@suse.com>
14316 L:      linux-hwmon@vger.kernel.org
14317 S:      Maintained
14318 F:      Documentation/hwmon/smsc47b397
14319 F:      drivers/hwmon/smsc47b397.c
14320
14321 SMSC911x ETHERNET DRIVER
14322 M:      Steve Glendinning <steve.glendinning@shawell.net>
14323 L:      netdev@vger.kernel.org
14324 S:      Maintained
14325 F:      include/linux/smsc911x.h
14326 F:      drivers/net/ethernet/smsc/smsc911x.*
14327
14328 SMSC9420 PCI ETHERNET DRIVER
14329 M:      Steve Glendinning <steve.glendinning@shawell.net>
14330 L:      netdev@vger.kernel.org
14331 S:      Maintained
14332 F:      drivers/net/ethernet/smsc/smsc9420.*
14333
14334 SOC-CAMERA V4L2 SUBSYSTEM
14335 L:      linux-media@vger.kernel.org
14336 T:      git git://linuxtv.org/media_tree.git
14337 S:      Orphan
14338 F:      include/media/soc*
14339 F:      drivers/media/i2c/soc_camera/
14340 F:      drivers/media/platform/soc_camera/
14341
14342 SOCIONEXT SYNQUACER I2C DRIVER
14343 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14344 L:      linux-i2c@vger.kernel.org
14345 S:      Maintained
14346 F:      drivers/i2c/busses/i2c-synquacer.c
14347 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14348
14349 SOCIONEXT UNIPHIER SOUND DRIVER
14350 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14351 S:      Orphan
14352 F:      sound/soc/uniphier/
14353
14354 SOEKRIS NET48XX LED SUPPORT
14355 M:      Chris Boot <bootc@bootc.net>
14356 S:      Maintained
14357 F:      drivers/leds/leds-net48xx.c
14358
14359 SOFT-ROCE DRIVER (rxe)
14360 M:      Moni Shoua <monis@mellanox.com>
14361 L:      linux-rdma@vger.kernel.org
14362 S:      Supported
14363 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14364 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14365 F:      drivers/infiniband/sw/rxe/
14366 F:      include/uapi/rdma/rdma_user_rxe.h
14367
14368 SOFTLOGIC 6x10 MPEG CODEC
14369 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14370 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14371 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14372 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14373 M:      Ismael Luceno <ismael@iodev.co.uk>
14374 L:      linux-media@vger.kernel.org
14375 S:      Supported
14376 F:      drivers/media/pci/solo6x10/
14377
14378 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14379 M:      James Morse <james.morse@arm.com>
14380 L:      linux-arm-kernel@lists.infradead.org
14381 S:      Maintained
14382 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14383 F:      drivers/firmware/arm_sdei.c
14384 F:      include/linux/arm_sdei.h
14385 F:      include/uapi/linux/arm_sdei.h
14386
14387 SOFTWARE RAID (Multiple Disks) SUPPORT
14388 M:      Shaohua Li <shli@kernel.org>
14389 L:      linux-raid@vger.kernel.org
14390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14391 S:      Supported
14392 F:      drivers/md/Makefile
14393 F:      drivers/md/Kconfig
14394 F:      drivers/md/md*
14395 F:      drivers/md/raid*
14396 F:      include/linux/raid/
14397 F:      include/uapi/linux/raid/
14398
14399 SOCIONEXT (SNI) AVE NETWORK DRIVER
14400 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14401 L:      netdev@vger.kernel.org
14402 S:      Maintained
14403 F:      drivers/net/ethernet/socionext/sni_ave.c
14404 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14405
14406 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14407 M:      Jassi Brar <jaswinder.singh@linaro.org>
14408 L:      netdev@vger.kernel.org
14409 S:      Maintained
14410 F:      drivers/net/ethernet/socionext/netsec.c
14411 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14412
14413 SOLIDRUN CLEARFOG SUPPORT
14414 M:      Russell King <linux@armlinux.org.uk>
14415 S:      Maintained
14416 F:      arch/arm/boot/dts/armada-388-clearfog*
14417 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14418
14419 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14420 M:      Russell King <linux@armlinux.org.uk>
14421 S:      Maintained
14422 F:      arch/arm/boot/dts/imx6*-cubox-i*
14423 F:      arch/arm/boot/dts/imx6*-hummingboard*
14424 F:      arch/arm/boot/dts/imx6*-sr-*
14425
14426 SONIC NETWORK DRIVER
14427 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14428 L:      netdev@vger.kernel.org
14429 S:      Maintained
14430 F:      drivers/net/ethernet/natsemi/sonic.*
14431
14432 SONICS SILICON BACKPLANE DRIVER (SSB)
14433 M:      Michael Buesch <m@bues.ch>
14434 L:      linux-wireless@vger.kernel.org
14435 S:      Maintained
14436 F:      drivers/ssb/
14437 F:      include/linux/ssb/
14438
14439 SONY IMX214 SENSOR DRIVER
14440 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14441 L:      linux-media@vger.kernel.org
14442 T:      git git://linuxtv.org/media_tree.git
14443 S:      Maintained
14444 F:      drivers/media/i2c/imx214.c
14445 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14446
14447 SONY IMX258 SENSOR DRIVER
14448 M:      Sakari Ailus <sakari.ailus@linux.intel.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/imx258.c
14453
14454 SONY IMX274 SENSOR DRIVER
14455 M:      Leon Luo <leonl@leopardimaging.com>
14456 L:      linux-media@vger.kernel.org
14457 T:      git git://linuxtv.org/media_tree.git
14458 S:      Maintained
14459 F:      drivers/media/i2c/imx274.c
14460 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14461
14462 SONY IMX319 SENSOR DRIVER
14463 M:      Bingbu Cao <bingbu.cao@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/imx319.c
14468
14469 SONY IMX355 SENSOR DRIVER
14470 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14471 L:      linux-media@vger.kernel.org
14472 T:      git git://linuxtv.org/media_tree.git
14473 S:      Maintained
14474 F:      drivers/media/i2c/imx355.c
14475
14476 SONY MEMORYSTICK CARD SUPPORT
14477 M:      Alex Dubov <oakad@yahoo.com>
14478 W:      http://tifmxx.berlios.de/
14479 S:      Maintained
14480 F:      drivers/memstick/host/tifm_ms.c
14481
14482 SONY MEMORYSTICK STANDARD SUPPORT
14483 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14484 S:      Maintained
14485 F:      drivers/memstick/core/ms_block.*
14486
14487 SONY VAIO CONTROL DEVICE DRIVER
14488 M:      Mattia Dongili <malattia@linux.it>
14489 L:      platform-driver-x86@vger.kernel.org
14490 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14491 S:      Maintained
14492 F:      Documentation/laptops/sony-laptop.txt
14493 F:      drivers/char/sonypi.c
14494 F:      drivers/platform/x86/sony-laptop.c
14495 F:      include/linux/sony-laptop.h
14496
14497 SOUND
14498 M:      Jaroslav Kysela <perex@perex.cz>
14499 M:      Takashi Iwai <tiwai@suse.com>
14500 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14501 W:      http://www.alsa-project.org/
14502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14503 T:      git git://git.alsa-project.org/alsa-kernel.git
14504 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14505 S:      Maintained
14506 F:      Documentation/sound/
14507 F:      include/sound/
14508 F:      include/uapi/sound/
14509 F:      sound/
14510
14511 SOUND - COMPRESSED AUDIO
14512 M:      Vinod Koul <vkoul@kernel.org>
14513 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14515 S:      Supported
14516 F:      Documentation/sound/designs/compress-offload.rst
14517 F:      include/sound/compress_driver.h
14518 F:      include/uapi/sound/compress_*
14519 F:      sound/core/compress_offload.c
14520 F:      sound/soc/soc-compress.c
14521
14522 SOUND - DMAENGINE HELPERS
14523 M:      Lars-Peter Clausen <lars@metafoo.de>
14524 S:      Supported
14525 F:      include/sound/dmaengine_pcm.h
14526 F:      sound/core/pcm_dmaengine.c
14527 F:      sound/soc/soc-generic-dmaengine-pcm.c
14528
14529 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14530 M:      Liam Girdwood <lgirdwood@gmail.com>
14531 M:      Mark Brown <broonie@kernel.org>
14532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14533 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14534 W:      http://alsa-project.org/main/index.php/ASoC
14535 S:      Supported
14536 F:      Documentation/devicetree/bindings/sound/
14537 F:      Documentation/sound/soc/
14538 F:      sound/soc/
14539 F:      include/dt-bindings/sound/
14540 F:      include/sound/soc*
14541
14542 SOUNDWIRE SUBSYSTEM
14543 M:      Vinod Koul <vkoul@kernel.org>
14544 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14545 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14546 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14547 S:      Supported
14548 F:      Documentation/driver-api/soundwire/
14549 F:      drivers/soundwire/
14550 F:      include/linux/soundwire/
14551
14552 SP2 MEDIA DRIVER
14553 M:      Olli Salonen <olli.salonen@iki.fi>
14554 L:      linux-media@vger.kernel.org
14555 W:      https://linuxtv.org
14556 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14557 S:      Maintained
14558 F:      drivers/media/dvb-frontends/sp2*
14559
14560 SPARC + UltraSPARC (sparc/sparc64)
14561 M:      "David S. Miller" <davem@davemloft.net>
14562 L:      sparclinux@vger.kernel.org
14563 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14566 S:      Maintained
14567 F:      arch/sparc/
14568 F:      drivers/sbus/
14569
14570 SPARC SERIAL DRIVERS
14571 M:      "David S. Miller" <davem@davemloft.net>
14572 L:      sparclinux@vger.kernel.org
14573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14575 S:      Maintained
14576 F:      include/linux/sunserialcore.h
14577 F:      drivers/tty/serial/suncore.c
14578 F:      drivers/tty/serial/sunhv.c
14579 F:      drivers/tty/serial/sunsab.c
14580 F:      drivers/tty/serial/sunsab.h
14581 F:      drivers/tty/serial/sunsu.c
14582 F:      drivers/tty/serial/sunzilog.c
14583 F:      drivers/tty/serial/sunzilog.h
14584 F:      drivers/tty/vcc.c
14585
14586 SPARSE CHECKER
14587 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14588 L:      linux-sparse@vger.kernel.org
14589 W:      https://sparse.wiki.kernel.org/
14590 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14591 S:      Maintained
14592 F:      include/linux/compiler.h
14593
14594 SPEAR CLOCK FRAMEWORK SUPPORT
14595 M:      Viresh Kumar <vireshk@kernel.org>
14596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14597 W:      http://www.st.com/spear
14598 S:      Maintained
14599 F:      drivers/clk/spear/
14600
14601 SPEAR PLATFORM SUPPORT
14602 M:      Viresh Kumar <vireshk@kernel.org>
14603 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14604 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14605 W:      http://www.st.com/spear
14606 S:      Maintained
14607 F:      arch/arm/boot/dts/spear*
14608 F:      arch/arm/mach-spear/
14609
14610 SPI NOR SUBSYSTEM
14611 M:      Marek Vasut <marek.vasut@gmail.com>
14612 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14613 L:      linux-mtd@lists.infradead.org
14614 W:      http://www.linux-mtd.infradead.org/
14615 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14616 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14617 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14618 S:      Maintained
14619 F:      drivers/mtd/spi-nor/
14620 F:      include/linux/mtd/spi-nor.h
14621
14622 SPI SUBSYSTEM
14623 M:      Mark Brown <broonie@kernel.org>
14624 L:      linux-spi@vger.kernel.org
14625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14626 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14627 S:      Maintained
14628 F:      Documentation/devicetree/bindings/spi/
14629 F:      Documentation/spi/
14630 F:      drivers/spi/
14631 F:      include/linux/spi/
14632 F:      include/uapi/linux/spi/
14633 F:      tools/spi/
14634
14635 SPIDERNET NETWORK DRIVER for CELL
14636 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14637 L:      netdev@vger.kernel.org
14638 S:      Supported
14639 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14640 F:      drivers/net/ethernet/toshiba/spider_net*
14641
14642 SPMI SUBSYSTEM
14643 R:      Stephen Boyd <sboyd@kernel.org>
14644 L:      linux-arm-msm@vger.kernel.org
14645 F:      Documentation/devicetree/bindings/spmi/
14646 F:      drivers/spmi/
14647 F:      include/dt-bindings/spmi/spmi.h
14648 F:      include/linux/spmi.h
14649 F:      include/trace/events/spmi.h
14650
14651 SPU FILE SYSTEM
14652 M:      Jeremy Kerr <jk@ozlabs.org>
14653 L:      linuxppc-dev@lists.ozlabs.org
14654 W:      http://www.ibm.com/developerworks/power/cell/
14655 S:      Supported
14656 F:      Documentation/filesystems/spufs.txt
14657 F:      arch/powerpc/platforms/cell/spufs/
14658
14659 SQUASHFS FILE SYSTEM
14660 M:      Phillip Lougher <phillip@squashfs.org.uk>
14661 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14662 W:      http://squashfs.org.uk
14663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14664 S:      Maintained
14665 F:      Documentation/filesystems/squashfs.txt
14666 F:      fs/squashfs/
14667
14668 SRM (Alpha) environment access
14669 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14670 S:      Maintained
14671 F:      arch/alpha/kernel/srm_env.c
14672
14673 ST LSM6DSx IMU IIO DRIVER
14674 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14675 L:      linux-iio@vger.kernel.org
14676 W:      http://www.st.com/
14677 S:      Maintained
14678 F:      drivers/iio/imu/st_lsm6dsx/
14679 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14680
14681 ST STM32 I2C/SMBUS DRIVER
14682 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14683 L:      linux-i2c@vger.kernel.org
14684 S:      Maintained
14685 F:      drivers/i2c/busses/i2c-stm32*
14686
14687 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14688 M:      Song Qiang <songqiang1304521@gmail.com>
14689 L:      linux-iio@vger.kernel.org
14690 S:      Maintained
14691 F:      drivers/iio/proximity/vl53l0x-i2c.c
14692 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14693
14694 STABLE BRANCH
14695 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14696 M:      Sasha Levin <sashal@kernel.org>
14697 L:      stable@vger.kernel.org
14698 S:      Supported
14699 F:      Documentation/process/stable-kernel-rules.rst
14700
14701 STAGING - COMEDI
14702 M:      Ian Abbott <abbotti@mev.co.uk>
14703 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14704 S:      Odd Fixes
14705 F:      drivers/staging/comedi/
14706
14707 STAGING - EROFS FILE SYSTEM
14708 M:      Gao Xiang <gaoxiang25@huawei.com>
14709 M:      Chao Yu <yuchao0@huawei.com>
14710 L:      linux-erofs@lists.ozlabs.org
14711 S:      Maintained
14712 F:      drivers/staging/erofs/
14713
14714 STAGING - INDUSTRIAL IO
14715 M:      Jonathan Cameron <jic23@kernel.org>
14716 L:      linux-iio@vger.kernel.org
14717 S:      Odd Fixes
14718 F:      Documentation/devicetree/bindings/staging/iio/
14719 F:      drivers/staging/iio/
14720
14721 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14722 M:      Marc Dietrich <marvin24@gmx.de>
14723 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14724 L:      linux-tegra@vger.kernel.org
14725 S:      Maintained
14726 F:      drivers/staging/nvec/
14727
14728 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14729 M:      Jens Frederich <jfrederich@gmail.com>
14730 M:      Daniel Drake <dsd@laptop.org>
14731 M:      Jon Nettleton <jon.nettleton@gmail.com>
14732 W:      http://wiki.laptop.org/go/DCON
14733 S:      Maintained
14734 F:      drivers/staging/olpc_dcon/
14735
14736 STAGING - REALTEK RTL8712U DRIVERS
14737 M:      Larry Finger <Larry.Finger@lwfinger.net>
14738 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14739 S:      Odd Fixes
14740 F:      drivers/staging/rtl8712/
14741
14742 STAGING - REALTEK RTL8188EU DRIVERS
14743 M:      Larry Finger <Larry.Finger@lwfinger.net>
14744 S:      Odd Fixes
14745 F:      drivers/staging/rtl8188eu/
14746
14747 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14748 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14749 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14750 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14751 L:      linux-fbdev@vger.kernel.org
14752 S:      Maintained
14753 F:      drivers/staging/sm750fb/
14754
14755 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14756 M:      William Hubbs <w.d.hubbs@gmail.com>
14757 M:      Chris Brannon <chris@the-brannons.com>
14758 M:      Kirk Reiser <kirk@reisers.ca>
14759 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14760 L:      speakup@linux-speakup.org
14761 W:      http://www.linux-speakup.org/
14762 S:      Odd Fixes
14763 F:      drivers/staging/speakup/
14764
14765 STAGING - VIA VT665X DRIVERS
14766 M:      Forest Bond <forest@alittletooquiet.net>
14767 S:      Odd Fixes
14768 F:      drivers/staging/vt665?/
14769
14770 STAGING - WILC1000 WIFI DRIVER
14771 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14772 M:      Ajay Singh <ajay.kathat@microchip.com>
14773 L:      linux-wireless@vger.kernel.org
14774 S:      Supported
14775 F:      drivers/staging/wilc1000/
14776
14777 STAGING SUBSYSTEM
14778 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14780 L:      devel@driverdev.osuosl.org
14781 S:      Supported
14782 F:      drivers/staging/
14783
14784 STARFIRE/DURALAN NETWORK DRIVER
14785 M:      Ion Badulescu <ionut@badula.org>
14786 S:      Odd Fixes
14787 F:      drivers/net/ethernet/adaptec/starfire*
14788
14789 STEC S1220 SKD DRIVER
14790 M:      Bart Van Assche <bart.vanassche@wdc.com>
14791 L:      linux-block@vger.kernel.org
14792 S:      Maintained
14793 F:      drivers/block/skd*[ch]
14794
14795 STI AUDIO (ASoC) DRIVERS
14796 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14797 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14798 S:      Maintained
14799 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14800 F:      sound/soc/sti/
14801
14802 STI CEC DRIVER
14803 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14804 S:      Maintained
14805 F:      drivers/media/platform/sti/cec/
14806 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14807
14808 STK1160 USB VIDEO CAPTURE DRIVER
14809 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14810 L:      linux-media@vger.kernel.org
14811 T:      git git://linuxtv.org/media_tree.git
14812 S:      Maintained
14813 F:      drivers/media/usb/stk1160/
14814
14815 STM32 AUDIO (ASoC) DRIVERS
14816 M:      Olivier Moysan <olivier.moysan@st.com>
14817 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14818 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14819 S:      Maintained
14820 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14821 F:      sound/soc/stm/
14822
14823 STM32 TIMER/LPTIMER DRIVERS
14824 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14825 S:      Maintained
14826 F:      drivers/*/stm32-*timer*
14827 F:      drivers/pwm/pwm-stm32*
14828 F:      include/linux/*/stm32-*tim*
14829 F:      Documentation/ABI/testing/*timer-stm32
14830 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14831 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14832
14833 STMMAC ETHERNET DRIVER
14834 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14835 M:      Alexandre Torgue <alexandre.torgue@st.com>
14836 M:      Jose Abreu <joabreu@synopsys.com>
14837 L:      netdev@vger.kernel.org
14838 W:      http://www.stlinux.com
14839 S:      Supported
14840 F:      drivers/net/ethernet/stmicro/stmmac/
14841
14842 SUN3/3X
14843 M:      Sam Creasey <sammy@sammy.net>
14844 W:      http://sammy.net/sun3/
14845 S:      Maintained
14846 F:      arch/m68k/kernel/*sun3*
14847 F:      arch/m68k/sun3*/
14848 F:      arch/m68k/include/asm/sun3*
14849 F:      drivers/net/ethernet/i825xx/sun3*
14850
14851 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14852 M:      Hans de Goede <hdegoede@redhat.com>
14853 L:      linux-input@vger.kernel.org
14854 S:      Maintained
14855 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14856 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14857
14858 SUNDANCE NETWORK DRIVER
14859 M:      Denis Kirjanov <kda@linux-powerpc.org>
14860 L:      netdev@vger.kernel.org
14861 S:      Maintained
14862 F:      drivers/net/ethernet/dlink/sundance.c
14863
14864 SUPERH
14865 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14866 M:      Rich Felker <dalias@libc.org>
14867 L:      linux-sh@vger.kernel.org
14868 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14869 S:      Maintained
14870 F:      Documentation/sh/
14871 F:      arch/sh/
14872 F:      drivers/sh/
14873
14874 SUSPEND TO RAM
14875 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14876 M:      Len Brown <len.brown@intel.com>
14877 M:      Pavel Machek <pavel@ucw.cz>
14878 L:      linux-pm@vger.kernel.org
14879 B:      https://bugzilla.kernel.org
14880 S:      Supported
14881 F:      Documentation/power/
14882 F:      arch/x86/kernel/acpi/
14883 F:      drivers/base/power/
14884 F:      kernel/power/
14885 F:      include/linux/suspend.h
14886 F:      include/linux/freezer.h
14887 F:      include/linux/pm.h
14888
14889 SVGA HANDLING
14890 M:      Martin Mares <mj@ucw.cz>
14891 L:      linux-video@atrey.karlin.mff.cuni.cz
14892 S:      Maintained
14893 F:      Documentation/svga.txt
14894 F:      arch/x86/boot/video*
14895
14896 SWIOTLB SUBSYSTEM
14897 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14898 L:      iommu@lists.linux-foundation.org
14899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14900 S:      Supported
14901 F:      kernel/dma/swiotlb.c
14902 F:      arch/*/kernel/pci-swiotlb.c
14903 F:      include/linux/swiotlb.h
14904
14905 SWITCHDEV
14906 M:      Jiri Pirko <jiri@resnulli.us>
14907 M:      Ivan Vecera <ivecera@redhat.com>
14908 L:      netdev@vger.kernel.org
14909 S:      Supported
14910 F:      net/switchdev/
14911 F:      include/net/switchdev.h
14912
14913 SY8106A REGULATOR DRIVER
14914 M:      Icenowy Zheng <icenowy@aosc.io>
14915 S:      Maintained
14916 F:      drivers/regulator/sy8106a-regulator.c
14917 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14918
14919 SYNC FILE FRAMEWORK
14920 M:      Sumit Semwal <sumit.semwal@linaro.org>
14921 R:      Gustavo Padovan <gustavo@padovan.org>
14922 S:      Maintained
14923 L:      linux-media@vger.kernel.org
14924 L:      dri-devel@lists.freedesktop.org
14925 F:      drivers/dma-buf/sync_*
14926 F:      drivers/dma-buf/dma-fence*
14927 F:      drivers/dma-buf/sw_sync.c
14928 F:      include/linux/sync_file.h
14929 F:      include/uapi/linux/sync_file.h
14930 F:      Documentation/sync_file.txt
14931 T:      git git://anongit.freedesktop.org/drm/drm-misc
14932
14933 SYNOPSYS ARC ARCHITECTURE
14934 M:      Vineet Gupta <vgupta@synopsys.com>
14935 L:      linux-snps-arc@lists.infradead.org
14936 S:      Supported
14937 F:      arch/arc/
14938 F:      Documentation/devicetree/bindings/arc/*
14939 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14940 F:      drivers/clocksource/arc_timer.c
14941 F:      drivers/tty/serial/arc_uart.c
14942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14943
14944 SYNOPSYS ARC HSDK SDP pll clock driver
14945 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14946 S:      Supported
14947 F:      drivers/clk/clk-hsdk-pll.c
14948 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14949
14950 SYNOPSYS ARC SDP clock driver
14951 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14952 S:      Supported
14953 F:      drivers/clk/axs10x/*
14954 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14955
14956 SYNOPSYS ARC SDP platform support
14957 M:      Alexey Brodkin <abrodkin@synopsys.com>
14958 S:      Supported
14959 F:      arch/arc/plat-axs10x
14960 F:      arch/arc/boot/dts/ax*
14961 F:      Documentation/devicetree/bindings/arc/axs10*
14962
14963 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14964 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14965 S:      Supported
14966 F:      drivers/reset/reset-axs10x.c
14967 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14968
14969 SYNOPSYS CREG GPIO DRIVER
14970 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14971 S:      Maintained
14972 F:      drivers/gpio/gpio-creg-snps.c
14973 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14974
14975 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14976 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14977 S:      Maintained
14978 F:      drivers/tty/serial/8250/8250_dw.c
14979
14980 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14981 M:      Hoan Tran <hoan@os.amperecomputing.com>
14982 L:      linux-gpio@vger.kernel.org
14983 S:      Maintained
14984 F:      drivers/gpio/gpio-dwapb.c
14985 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14986
14987 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14988 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14989 S:      Maintained
14990 F:      drivers/dma/dwi-axi-dmac/
14991 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14992
14993 SYNOPSYS DESIGNWARE DMAC DRIVER
14994 M:      Viresh Kumar <vireshk@kernel.org>
14995 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14996 S:      Maintained
14997 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14998 F:      drivers/dma/dw/
14999 F:      include/dt-bindings/dma/dw-dmac.h
15000 F:      include/linux/dma/dw.h
15001 F:      include/linux/platform_data/dma-dw.h
15002
15003 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15004 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15005 L:      netdev@vger.kernel.org
15006 S:      Supported
15007 F:      drivers/net/ethernet/synopsys/
15008
15009 SYNOPSYS DESIGNWARE I2C DRIVER
15010 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15011 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15012 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15013 L:      linux-i2c@vger.kernel.org
15014 S:      Maintained
15015 F:      drivers/i2c/busses/i2c-designware-*
15016 F:      include/linux/platform_data/i2c-designware.h
15017
15018 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15019 M:      Jaehoon Chung <jh80.chung@samsung.com>
15020 L:      linux-mmc@vger.kernel.org
15021 S:      Maintained
15022 F:      drivers/mmc/host/dw_mmc*
15023
15024 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15025 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15026 S:      Supported
15027 F:      drivers/reset/reset-hsdk.c
15028 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15029 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15030
15031 SYSTEM CONFIGURATION (SYSCON)
15032 M:      Lee Jones <lee.jones@linaro.org>
15033 M:      Arnd Bergmann <arnd@arndb.de>
15034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15035 S:      Supported
15036 F:      drivers/mfd/syscon.c
15037
15038 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15039 M:      Sudeep Holla <sudeep.holla@arm.com>
15040 L:      linux-arm-kernel@lists.infradead.org
15041 S:      Maintained
15042 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15043 F:      drivers/clk/clk-sc[mp]i.c
15044 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15045 F:      drivers/firmware/arm_scpi.c
15046 F:      drivers/firmware/arm_scmi/
15047 F:      include/linux/sc[mp]i_protocol.h
15048
15049 SYSTEM RESET/SHUTDOWN DRIVERS
15050 M:      Sebastian Reichel <sre@kernel.org>
15051 L:      linux-pm@vger.kernel.org
15052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15053 S:      Maintained
15054 F:      Documentation/devicetree/bindings/power/reset/
15055 F:      drivers/power/reset/
15056
15057 SYSTEM TRACE MODULE CLASS
15058 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15059 S:      Maintained
15060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15061 F:      Documentation/trace/stm.rst
15062 F:      drivers/hwtracing/stm/
15063 F:      include/linux/stm.h
15064 F:      include/uapi/linux/stm.h
15065
15066 SYSV FILESYSTEM
15067 M:      Christoph Hellwig <hch@infradead.org>
15068 S:      Maintained
15069 F:      Documentation/filesystems/sysv-fs.txt
15070 F:      fs/sysv/
15071 F:      include/linux/sysv_fs.h
15072
15073 TASKSTATS STATISTICS INTERFACE
15074 M:      Balbir Singh <bsingharora@gmail.com>
15075 S:      Maintained
15076 F:      Documentation/accounting/taskstats*
15077 F:      include/linux/taskstats*
15078 F:      kernel/taskstats.c
15079
15080 TC subsystem
15081 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15082 M:      Cong Wang <xiyou.wangcong@gmail.com>
15083 M:      Jiri Pirko <jiri@resnulli.us>
15084 L:      netdev@vger.kernel.org
15085 S:      Maintained
15086 F:      include/net/pkt_cls.h
15087 F:      include/net/pkt_sched.h
15088 F:      include/net/tc_act/
15089 F:      include/uapi/linux/pkt_cls.h
15090 F:      include/uapi/linux/pkt_sched.h
15091 F:      include/uapi/linux/tc_act/
15092 F:      include/uapi/linux/tc_ematch/
15093 F:      net/sched/
15094
15095 TC90522 MEDIA DRIVER
15096 M:      Akihiro Tsukada <tskd08@gmail.com>
15097 L:      linux-media@vger.kernel.org
15098 S:      Odd Fixes
15099 F:      drivers/media/dvb-frontends/tc90522*
15100
15101 TCP LOW PRIORITY MODULE
15102 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15103 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15104 W:      http://tcp-lp-mod.sourceforge.net/
15105 S:      Maintained
15106 F:      net/ipv4/tcp_lp.c
15107
15108 TDA10071 MEDIA DRIVER
15109 M:      Antti Palosaari <crope@iki.fi>
15110 L:      linux-media@vger.kernel.org
15111 W:      https://linuxtv.org
15112 W:      http://palosaari.fi/linux/
15113 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15114 T:      git git://linuxtv.org/anttip/media_tree.git
15115 S:      Maintained
15116 F:      drivers/media/dvb-frontends/tda10071*
15117
15118 TDA18212 MEDIA DRIVER
15119 M:      Antti Palosaari <crope@iki.fi>
15120 L:      linux-media@vger.kernel.org
15121 W:      https://linuxtv.org
15122 W:      http://palosaari.fi/linux/
15123 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15124 T:      git git://linuxtv.org/anttip/media_tree.git
15125 S:      Maintained
15126 F:      drivers/media/tuners/tda18212*
15127
15128 TDA18218 MEDIA DRIVER
15129 M:      Antti Palosaari <crope@iki.fi>
15130 L:      linux-media@vger.kernel.org
15131 W:      https://linuxtv.org
15132 W:      http://palosaari.fi/linux/
15133 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15134 T:      git git://linuxtv.org/anttip/media_tree.git
15135 S:      Maintained
15136 F:      drivers/media/tuners/tda18218*
15137
15138 TDA18250 MEDIA DRIVER
15139 M:      Olli Salonen <olli.salonen@iki.fi>
15140 L:      linux-media@vger.kernel.org
15141 W:      https://linuxtv.org
15142 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15143 T:      git git://linuxtv.org/media_tree.git
15144 S:      Maintained
15145 F:      drivers/media/tuners/tda18250*
15146
15147 TDA18271 MEDIA DRIVER
15148 M:      Michael Krufky <mkrufky@linuxtv.org>
15149 L:      linux-media@vger.kernel.org
15150 W:      https://linuxtv.org
15151 W:      http://github.com/mkrufky
15152 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15153 T:      git git://linuxtv.org/mkrufky/tuners.git
15154 S:      Maintained
15155 F:      drivers/media/tuners/tda18271*
15156
15157 TDA1997x MEDIA DRIVER
15158 M:      Tim Harvey <tharvey@gateworks.com>
15159 L:      linux-media@vger.kernel.org
15160 W:      https://linuxtv.org
15161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15162 S:      Maintained
15163 F:      drivers/media/i2c/tda1997x.*
15164
15165 TDA827x MEDIA DRIVER
15166 M:      Michael Krufky <mkrufky@linuxtv.org>
15167 L:      linux-media@vger.kernel.org
15168 W:      https://linuxtv.org
15169 W:      http://github.com/mkrufky
15170 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15171 T:      git git://linuxtv.org/mkrufky/tuners.git
15172 S:      Maintained
15173 F:      drivers/media/tuners/tda8290.*
15174
15175 TDA8290 MEDIA DRIVER
15176 M:      Michael Krufky <mkrufky@linuxtv.org>
15177 L:      linux-media@vger.kernel.org
15178 W:      https://linuxtv.org
15179 W:      http://github.com/mkrufky
15180 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15181 T:      git git://linuxtv.org/mkrufky/tuners.git
15182 S:      Maintained
15183 F:      drivers/media/tuners/tda8290.*
15184
15185 TDA9840 MEDIA DRIVER
15186 M:      Hans Verkuil <hverkuil@xs4all.nl>
15187 L:      linux-media@vger.kernel.org
15188 T:      git git://linuxtv.org/media_tree.git
15189 W:      https://linuxtv.org
15190 S:      Maintained
15191 F:      drivers/media/i2c/tda9840*
15192
15193 TEA5761 TUNER DRIVER
15194 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15195 L:      linux-media@vger.kernel.org
15196 W:      https://linuxtv.org
15197 T:      git git://linuxtv.org/media_tree.git
15198 S:      Odd fixes
15199 F:      drivers/media/tuners/tea5761.*
15200
15201 TEA5767 TUNER DRIVER
15202 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15203 L:      linux-media@vger.kernel.org
15204 W:      https://linuxtv.org
15205 T:      git git://linuxtv.org/media_tree.git
15206 S:      Maintained
15207 F:      drivers/media/tuners/tea5767.*
15208
15209 TEA6415C MEDIA DRIVER
15210 M:      Hans Verkuil <hverkuil@xs4all.nl>
15211 L:      linux-media@vger.kernel.org
15212 T:      git git://linuxtv.org/media_tree.git
15213 W:      https://linuxtv.org
15214 S:      Maintained
15215 F:      drivers/media/i2c/tea6415c*
15216
15217 TEA6420 MEDIA DRIVER
15218 M:      Hans Verkuil <hverkuil@xs4all.nl>
15219 L:      linux-media@vger.kernel.org
15220 T:      git git://linuxtv.org/media_tree.git
15221 W:      https://linuxtv.org
15222 S:      Maintained
15223 F:      drivers/media/i2c/tea6420*
15224
15225 TEAM DRIVER
15226 M:      Jiri Pirko <jiri@resnulli.us>
15227 L:      netdev@vger.kernel.org
15228 S:      Supported
15229 F:      drivers/net/team/
15230 F:      include/linux/if_team.h
15231 F:      include/uapi/linux/if_team.h
15232
15233 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15234 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15235 S:      Maintained
15236 F:      arch/x86/platform/ts5500/
15237
15238 TECHNOTREND USB IR RECEIVER
15239 M:      Sean Young <sean@mess.org>
15240 L:      linux-media@vger.kernel.org
15241 S:      Maintained
15242 F:      drivers/media/rc/ttusbir.c
15243
15244 TECHWELL TW9910 VIDEO DECODER
15245 L:      linux-media@vger.kernel.org
15246 S:      Orphan
15247 F:      drivers/media/i2c/tw9910.c
15248 F:      include/media/i2c/tw9910.h
15249
15250 TEE SUBSYSTEM
15251 M:      Jens Wiklander <jens.wiklander@linaro.org>
15252 S:      Maintained
15253 F:      include/linux/tee_drv.h
15254 F:      include/uapi/linux/tee.h
15255 F:      drivers/tee/
15256 F:      Documentation/tee.txt
15257
15258 TEGRA ARCHITECTURE SUPPORT
15259 M:      Thierry Reding <thierry.reding@gmail.com>
15260 M:      Jonathan Hunter <jonathanh@nvidia.com>
15261 L:      linux-tegra@vger.kernel.org
15262 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15264 S:      Supported
15265 N:      [^a-z]tegra
15266
15267 TEGRA CLOCK DRIVER
15268 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15269 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15270 S:      Supported
15271 F:      drivers/clk/tegra/
15272
15273 TEGRA DMA DRIVERS
15274 M:      Laxman Dewangan <ldewangan@nvidia.com>
15275 M:      Jon Hunter <jonathanh@nvidia.com>
15276 S:      Supported
15277 F:      drivers/dma/tegra*
15278
15279 TEGRA I2C DRIVER
15280 M:      Laxman Dewangan <ldewangan@nvidia.com>
15281 S:      Supported
15282 F:      drivers/i2c/busses/i2c-tegra.c
15283
15284 TEGRA IOMMU DRIVERS
15285 M:      Thierry Reding <thierry.reding@gmail.com>
15286 L:      linux-tegra@vger.kernel.org
15287 S:      Supported
15288 F:      drivers/iommu/tegra*
15289
15290 TEGRA KBC DRIVER
15291 M:      Laxman Dewangan <ldewangan@nvidia.com>
15292 S:      Supported
15293 F:      drivers/input/keyboard/tegra-kbc.c
15294
15295 TEGRA NAND DRIVER
15296 M:      Stefan Agner <stefan@agner.ch>
15297 M:      Lucas Stach <dev@lynxeye.de>
15298 S:      Maintained
15299 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15300 F:      drivers/mtd/nand/raw/tegra_nand.c
15301
15302 TEGRA PWM DRIVER
15303 M:      Thierry Reding <thierry.reding@gmail.com>
15304 S:      Supported
15305 F:      drivers/pwm/pwm-tegra.c
15306
15307 TEGRA SERIAL DRIVER
15308 M:      Laxman Dewangan <ldewangan@nvidia.com>
15309 S:      Supported
15310 F:      drivers/tty/serial/serial-tegra.c
15311
15312 TEGRA SPI DRIVER
15313 M:      Laxman Dewangan <ldewangan@nvidia.com>
15314 S:      Supported
15315 F:      drivers/spi/spi-tegra*
15316
15317 TEHUTI ETHERNET DRIVER
15318 M:      Andy Gospodarek <andy@greyhouse.net>
15319 L:      netdev@vger.kernel.org
15320 S:      Supported
15321 F:      drivers/net/ethernet/tehuti/*
15322
15323 Telecom Clock Driver for MCPL0010
15324 M:      Mark Gross <mark.gross@intel.com>
15325 S:      Supported
15326 F:      drivers/char/tlclk.c
15327
15328 TENSILICA XTENSA PORT (xtensa)
15329 M:      Chris Zankel <chris@zankel.net>
15330 M:      Max Filippov <jcmvbkbc@gmail.com>
15331 L:      linux-xtensa@linux-xtensa.org
15332 T:      git git://github.com/czankel/xtensa-linux.git
15333 S:      Maintained
15334 F:      arch/xtensa/
15335 F:      drivers/irqchip/irq-xtensa-*
15336
15337 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15338 M:      Nishanth Menon <nm@ti.com>
15339 M:      Tero Kristo <t-kristo@ti.com>
15340 M:      Santosh Shilimkar <ssantosh@kernel.org>
15341 L:      linux-arm-kernel@lists.infradead.org
15342 S:      Maintained
15343 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15344 F:      drivers/firmware/ti_sci*
15345 F:      include/linux/soc/ti/ti_sci_protocol.h
15346 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15347 F:      drivers/soc/ti/ti_sci_pm_domains.c
15348 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15349 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15350 F:      drivers/clk/keystone/sci-clk.c
15351 F:      drivers/reset/reset-ti-sci.c
15352
15353 Texas Instruments ASoC drivers
15354 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15355 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15356 S:      Maintained
15357 F:      sound/soc/ti/
15358
15359 Texas Instruments' DAC7612 DAC Driver
15360 M:      Ricardo Ribalda <ricardo@ribalda.com>
15361 L:      linux-iio@vger.kernel.org
15362 S:      Supported
15363 F:      drivers/iio/dac/ti-dac7612.c
15364 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15365
15366 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15367 M:      Hans Verkuil <hverkuil@xs4all.nl>
15368 L:      linux-media@vger.kernel.org
15369 T:      git git://linuxtv.org/media_tree.git
15370 W:      https://linuxtv.org
15371 S:      Maintained
15372 F:      drivers/media/radio/radio-raremono.c
15373
15374 THERMAL
15375 M:      Zhang Rui <rui.zhang@intel.com>
15376 M:      Eduardo Valentin <edubezval@gmail.com>
15377 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15378 L:      linux-pm@vger.kernel.org
15379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15381 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15382 S:      Supported
15383 F:      drivers/thermal/
15384 F:      include/linux/thermal.h
15385 F:      include/uapi/linux/thermal.h
15386 F:      include/linux/cpu_cooling.h
15387 F:      Documentation/devicetree/bindings/thermal/
15388
15389 THERMAL/CPU_COOLING
15390 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15391 M:      Viresh Kumar <viresh.kumar@linaro.org>
15392 M:      Javi Merino <javi.merino@kernel.org>
15393 L:      linux-pm@vger.kernel.org
15394 S:      Supported
15395 F:      Documentation/thermal/cpu-cooling-api.txt
15396 F:      drivers/thermal/cpu_cooling.c
15397 F:      include/linux/cpu_cooling.h
15398
15399 THINKPAD ACPI EXTRAS DRIVER
15400 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15401 L:      ibm-acpi-devel@lists.sourceforge.net
15402 L:      platform-driver-x86@vger.kernel.org
15403 W:      http://ibm-acpi.sourceforge.net
15404 W:      http://thinkwiki.org/wiki/Ibm-acpi
15405 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15406 S:      Maintained
15407 F:      drivers/platform/x86/thinkpad_acpi.c
15408
15409 THUNDERBOLT DRIVER
15410 M:      Andreas Noever <andreas.noever@gmail.com>
15411 M:      Michael Jamet <michael.jamet@intel.com>
15412 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15413 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15415 S:      Maintained
15416 F:      Documentation/admin-guide/thunderbolt.rst
15417 F:      drivers/thunderbolt/
15418 F:      include/linux/thunderbolt.h
15419
15420 THUNDERBOLT NETWORK DRIVER
15421 M:      Michael Jamet <michael.jamet@intel.com>
15422 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15423 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15424 L:      netdev@vger.kernel.org
15425 S:      Maintained
15426 F:      drivers/net/thunderbolt.c
15427
15428 THUNDERX GPIO DRIVER
15429 M:      David Daney <david.daney@cavium.com>
15430 S:      Maintained
15431 F:      drivers/gpio/gpio-thunderx.c
15432
15433 TI AM437X VPFE DRIVER
15434 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15435 L:      linux-media@vger.kernel.org
15436 W:      https://linuxtv.org
15437 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15438 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15439 S:      Maintained
15440 F:      drivers/media/platform/am437x/
15441
15442 TI BANDGAP AND THERMAL DRIVER
15443 M:      Eduardo Valentin <edubezval@gmail.com>
15444 M:      Keerthy <j-keerthy@ti.com>
15445 L:      linux-pm@vger.kernel.org
15446 L:      linux-omap@vger.kernel.org
15447 S:      Maintained
15448 F:      drivers/thermal/ti-soc-thermal/
15449
15450 TI BQ27XXX POWER SUPPLY DRIVER
15451 R:      Andrew F. Davis <afd@ti.com>
15452 F:      include/linux/power/bq27xxx_battery.h
15453 F:      drivers/power/supply/bq27xxx_battery.c
15454 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15455
15456 TI CDCE706 CLOCK DRIVER
15457 M:      Max Filippov <jcmvbkbc@gmail.com>
15458 S:      Maintained
15459 F:      drivers/clk/clk-cdce706.c
15460
15461 TI CLOCK DRIVER
15462 M:      Tero Kristo <t-kristo@ti.com>
15463 L:      linux-omap@vger.kernel.org
15464 S:      Maintained
15465 F:      drivers/clk/ti/
15466 F:      include/linux/clk/ti.h
15467
15468 TI DAVINCI MACHINE SUPPORT
15469 M:      Sekhar Nori <nsekhar@ti.com>
15470 M:      Kevin Hilman <khilman@kernel.org>
15471 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15473 S:      Supported
15474 F:      arch/arm/mach-davinci/
15475 F:      drivers/i2c/busses/i2c-davinci.c
15476 F:      arch/arm/boot/dts/da850*
15477
15478 TI DAVINCI SERIES CLOCK DRIVER
15479 M:      David Lechner <david@lechnology.com>
15480 R:      Sekhar Nori <nsekhar@ti.com>
15481 S:      Maintained
15482 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15483 F:      drivers/clk/davinci/
15484
15485 TI DAVINCI SERIES GPIO DRIVER
15486 M:      Keerthy <j-keerthy@ti.com>
15487 L:      linux-gpio@vger.kernel.org
15488 S:      Maintained
15489 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15490 F:      drivers/gpio/gpio-davinci.c
15491
15492 TI DAVINCI SERIES MEDIA DRIVER
15493 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15494 L:      linux-media@vger.kernel.org
15495 W:      https://linuxtv.org
15496 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15497 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15498 S:      Maintained
15499 F:      drivers/media/platform/davinci/
15500 F:      include/media/davinci/
15501
15502 TI ETHERNET SWITCH DRIVER (CPSW)
15503 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15504 L:      linux-omap@vger.kernel.org
15505 L:      netdev@vger.kernel.org
15506 S:      Maintained
15507 F:      drivers/net/ethernet/ti/cpsw*
15508 F:      drivers/net/ethernet/ti/davinci*
15509
15510 TI FLASH MEDIA INTERFACE DRIVER
15511 M:      Alex Dubov <oakad@yahoo.com>
15512 S:      Maintained
15513 F:      drivers/misc/tifm*
15514 F:      drivers/mmc/host/tifm_sd.c
15515 F:      include/linux/tifm.h
15516
15517 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15518 M:      Santosh Shilimkar <ssantosh@kernel.org>
15519 L:      linux-kernel@vger.kernel.org
15520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15521 S:      Maintained
15522 F:      drivers/soc/ti/*
15523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15524
15525 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15526 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15527 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15528 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15529 S:      Maintained
15530 F:      sound/soc/codecs/lm49453*
15531 F:      sound/soc/codecs/isabelle*
15532
15533 TI LP855x BACKLIGHT DRIVER
15534 M:      Milo Kim <milo.kim@ti.com>
15535 S:      Maintained
15536 F:      Documentation/backlight/lp855x-driver.txt
15537 F:      drivers/video/backlight/lp855x_bl.c
15538 F:      include/linux/platform_data/lp855x.h
15539
15540 TI LP8727 CHARGER DRIVER
15541 M:      Milo Kim <milo.kim@ti.com>
15542 S:      Maintained
15543 F:      drivers/power/supply/lp8727_charger.c
15544 F:      include/linux/platform_data/lp8727.h
15545
15546 TI LP8788 MFD DRIVER
15547 M:      Milo Kim <milo.kim@ti.com>
15548 S:      Maintained
15549 F:      drivers/iio/adc/lp8788_adc.c
15550 F:      drivers/leds/leds-lp8788.c
15551 F:      drivers/mfd/lp8788*.c
15552 F:      drivers/power/supply/lp8788-charger.c
15553 F:      drivers/regulator/lp8788-*.c
15554 F:      include/linux/mfd/lp8788*.h
15555
15556 TI NETCP ETHERNET DRIVER
15557 M:      Wingman Kwok <w-kwok2@ti.com>
15558 M:      Murali Karicheri <m-karicheri2@ti.com>
15559 L:      netdev@vger.kernel.org
15560 S:      Maintained
15561 F:      drivers/net/ethernet/ti/netcp*
15562
15563 TI PCM3060 ASoC CODEC DRIVER
15564 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15565 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15566 S:      Maintained
15567 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15568 F:      sound/soc/codecs/pcm3060*
15569
15570 TI TAS571X FAMILY ASoC CODEC DRIVER
15571 M:      Kevin Cernekee <cernekee@chromium.org>
15572 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15573 S:      Odd Fixes
15574 F:      sound/soc/codecs/tas571x*
15575
15576 TI TRF7970A NFC DRIVER
15577 M:      Mark Greer <mgreer@animalcreek.com>
15578 L:      linux-wireless@vger.kernel.org
15579 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15580 S:      Supported
15581 F:      drivers/nfc/trf7970a.c
15582 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15583
15584 TI TWL4030 SERIES SOC CODEC DRIVER
15585 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15586 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15587 S:      Maintained
15588 F:      sound/soc/codecs/twl4030*
15589
15590 TI VPE/CAL DRIVERS
15591 M:      Benoit Parrot <bparrot@ti.com>
15592 L:      linux-media@vger.kernel.org
15593 W:      http://linuxtv.org/
15594 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15595 S:      Maintained
15596 F:      drivers/media/platform/ti-vpe/
15597
15598 TI WILINK WIRELESS DRIVERS
15599 L:      linux-wireless@vger.kernel.org
15600 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15601 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15603 S:      Orphan
15604 F:      drivers/net/wireless/ti/
15605 F:      include/linux/wl12xx.h
15606
15607 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15608 M:      John Stultz <john.stultz@linaro.org>
15609 M:      Thomas Gleixner <tglx@linutronix.de>
15610 R:      Stephen Boyd <sboyd@kernel.org>
15611 L:      linux-kernel@vger.kernel.org
15612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15613 S:      Supported
15614 F:      include/linux/clocksource.h
15615 F:      include/linux/time.h
15616 F:      include/linux/timex.h
15617 F:      include/uapi/linux/time.h
15618 F:      include/uapi/linux/timex.h
15619 F:      kernel/time/clocksource.c
15620 F:      kernel/time/time*.c
15621 F:      kernel/time/alarmtimer.c
15622 F:      kernel/time/ntp.c
15623 F:      tools/testing/selftests/timers/
15624
15625 TIPC NETWORK LAYER
15626 M:      Jon Maloy <jon.maloy@ericsson.com>
15627 M:      Ying Xue <ying.xue@windriver.com>
15628 L:      netdev@vger.kernel.org (core kernel code)
15629 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15630 W:      http://tipc.sourceforge.net/
15631 S:      Maintained
15632 F:      include/uapi/linux/tipc*.h
15633 F:      net/tipc/
15634
15635 TLAN NETWORK DRIVER
15636 M:      Samuel Chessman <chessman@tux.org>
15637 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15638 W:      http://sourceforge.net/projects/tlan/
15639 S:      Maintained
15640 F:      Documentation/networking/device_drivers/ti/tlan.txt
15641 F:      drivers/net/ethernet/ti/tlan.*
15642
15643 TM6000 VIDEO4LINUX DRIVER
15644 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15645 L:      linux-media@vger.kernel.org
15646 W:      https://linuxtv.org
15647 T:      git git://linuxtv.org/media_tree.git
15648 S:      Odd fixes
15649 F:      drivers/media/usb/tm6000/
15650 F:      Documentation/media/v4l-drivers/tm6000*
15651
15652 TMIO/SDHI MMC DRIVER
15653 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15654 L:      linux-mmc@vger.kernel.org
15655 S:      Supported
15656 F:      drivers/mmc/host/tmio_mmc*
15657 F:      drivers/mmc/host/renesas_sdhi*
15658 F:      include/linux/mfd/tmio.h
15659
15660 TMP401 HARDWARE MONITOR DRIVER
15661 M:      Guenter Roeck <linux@roeck-us.net>
15662 L:      linux-hwmon@vger.kernel.org
15663 S:      Maintained
15664 F:      Documentation/hwmon/tmp401
15665 F:      drivers/hwmon/tmp401.c
15666
15667 TMPFS (SHMEM FILESYSTEM)
15668 M:      Hugh Dickins <hughd@google.com>
15669 L:      linux-mm@kvack.org
15670 S:      Maintained
15671 F:      include/linux/shmem_fs.h
15672 F:      mm/shmem.c
15673
15674 TOMOYO SECURITY MODULE
15675 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15676 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15677 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15678 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15679 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15680 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15681 W:      https://tomoyo.osdn.jp/
15682 S:      Maintained
15683 F:      security/tomoyo/
15684
15685 TOPSTAR LAPTOP EXTRAS DRIVER
15686 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15687 L:      platform-driver-x86@vger.kernel.org
15688 S:      Maintained
15689 F:      drivers/platform/x86/topstar-laptop.c
15690
15691 TORTURE-TEST MODULES
15692 M:      Davidlohr Bueso <dave@stgolabs.net>
15693 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15694 M:      Josh Triplett <josh@joshtriplett.org>
15695 L:      linux-kernel@vger.kernel.org
15696 S:      Supported
15697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15698 F:      Documentation/RCU/torture.txt
15699 F:      kernel/torture.c
15700 F:      kernel/rcu/rcutorture.c
15701 F:      kernel/rcu/rcuperf.c
15702 F:      kernel/locking/locktorture.c
15703
15704 TOSHIBA ACPI EXTRAS DRIVER
15705 M:      Azael Avalos <coproscefalo@gmail.com>
15706 L:      platform-driver-x86@vger.kernel.org
15707 S:      Maintained
15708 F:      drivers/platform/x86/toshiba_acpi.c
15709
15710 TOSHIBA BLUETOOTH DRIVER
15711 M:      Azael Avalos <coproscefalo@gmail.com>
15712 L:      platform-driver-x86@vger.kernel.org
15713 S:      Maintained
15714 F:      drivers/platform/x86/toshiba_bluetooth.c
15715
15716 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15717 M:      Azael Avalos <coproscefalo@gmail.com>
15718 L:      platform-driver-x86@vger.kernel.org
15719 S:      Maintained
15720 F:      drivers/platform/x86/toshiba_haps.c
15721
15722 TOSHIBA SMM DRIVER
15723 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15724 W:      http://www.buzzard.org.uk/toshiba/
15725 S:      Maintained
15726 F:      drivers/char/toshiba.c
15727 F:      include/linux/toshiba.h
15728 F:      include/uapi/linux/toshiba.h
15729
15730 TOSHIBA TC358743 DRIVER
15731 M:      Mats Randgaard <matrandg@cisco.com>
15732 L:      linux-media@vger.kernel.org
15733 S:      Maintained
15734 F:      drivers/media/i2c/tc358743*
15735 F:      include/media/i2c/tc358743.h
15736
15737 TOSHIBA WMI HOTKEYS DRIVER
15738 M:      Azael Avalos <coproscefalo@gmail.com>
15739 L:      platform-driver-x86@vger.kernel.org
15740 S:      Maintained
15741 F:      drivers/platform/x86/toshiba-wmi.c
15742
15743 TPM DEVICE DRIVER
15744 M:      Peter Huewe <peterhuewe@gmx.de>
15745 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15746 R:      Jason Gunthorpe <jgg@ziepe.ca>
15747 L:      linux-integrity@vger.kernel.org
15748 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15749 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15750 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15751 S:      Maintained
15752 F:      drivers/char/tpm/
15753
15754 TRACING
15755 M:      Steven Rostedt <rostedt@goodmis.org>
15756 M:      Ingo Molnar <mingo@redhat.com>
15757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15758 S:      Maintained
15759 F:      Documentation/trace/ftrace.rst
15760 F:      arch/*/*/*/ftrace.h
15761 F:      arch/*/kernel/ftrace.c
15762 F:      include/*/ftrace.h
15763 F:      include/linux/trace*.h
15764 F:      include/trace/
15765 F:      kernel/trace/
15766 F:      tools/testing/selftests/ftrace/
15767
15768 TRACING MMIO ACCESSES (MMIOTRACE)
15769 M:      Steven Rostedt <rostedt@goodmis.org>
15770 M:      Ingo Molnar <mingo@kernel.org>
15771 R:      Karol Herbst <karolherbst@gmail.com>
15772 R:      Pekka Paalanen <ppaalanen@gmail.com>
15773 S:      Maintained
15774 L:      linux-kernel@vger.kernel.org
15775 L:      nouveau@lists.freedesktop.org
15776 F:      kernel/trace/trace_mmiotrace.c
15777 F:      include/linux/mmiotrace.h
15778 F:      arch/x86/mm/kmmio.c
15779 F:      arch/x86/mm/mmio-mod.c
15780 F:      arch/x86/mm/testmmiotrace.c
15781
15782 TRIVIAL PATCHES
15783 M:      Jiri Kosina <trivial@kernel.org>
15784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15785 S:      Maintained
15786 K:      ^Subject:.*(?i)trivial
15787
15788 TEMPO SEMICONDUCTOR DRIVERS
15789 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15790 S:      Maintained
15791 F:      sound/soc/codecs/tscs*.c
15792 F:      sound/soc/codecs/tscs*.h
15793 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15794
15795 TTY LAYER
15796 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15797 M:      Jiri Slaby <jslaby@suse.com>
15798 S:      Supported
15799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15800 F:      Documentation/serial/
15801 F:      drivers/tty/
15802 F:      drivers/tty/serial/serial_core.c
15803 F:      include/linux/serial_core.h
15804 F:      include/linux/serial.h
15805 F:      include/linux/tty.h
15806 F:      include/uapi/linux/serial_core.h
15807 F:      include/uapi/linux/serial.h
15808 F:      include/uapi/linux/tty.h
15809
15810 TUA9001 MEDIA DRIVER
15811 M:      Antti Palosaari <crope@iki.fi>
15812 L:      linux-media@vger.kernel.org
15813 W:      https://linuxtv.org
15814 W:      http://palosaari.fi/linux/
15815 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15816 T:      git git://linuxtv.org/anttip/media_tree.git
15817 S:      Maintained
15818 F:      drivers/media/tuners/tua9001*
15819
15820 TULIP NETWORK DRIVERS
15821 L:      netdev@vger.kernel.org
15822 L:      linux-parisc@vger.kernel.org
15823 S:      Orphan
15824 F:      drivers/net/ethernet/dec/tulip/
15825
15826 TUN/TAP driver
15827 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15828 W:      http://vtun.sourceforge.net/tun
15829 S:      Maintained
15830 F:      Documentation/networking/tuntap.txt
15831 F:      arch/um/os-Linux/drivers/
15832
15833 TURBOCHANNEL SUBSYSTEM
15834 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15835 M:      Ralf Baechle <ralf@linux-mips.org>
15836 L:      linux-mips@vger.kernel.org
15837 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15838 S:      Maintained
15839 F:      drivers/tc/
15840 F:      include/linux/tc.h
15841
15842 TURBOSTAT UTILITY
15843 M:      "Len Brown" <lenb@kernel.org>
15844 L:      linux-pm@vger.kernel.org
15845 B:      https://bugzilla.kernel.org
15846 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15848 S:      Supported
15849 F:      tools/power/x86/turbostat/
15850
15851 TW5864 VIDEO4LINUX DRIVER
15852 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15853 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15854 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15855 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15856 L:      linux-media@vger.kernel.org
15857 S:      Supported
15858 F:      drivers/media/pci/tw5864/
15859
15860 TW68 VIDEO4LINUX DRIVER
15861 M:      Hans Verkuil <hverkuil@xs4all.nl>
15862 L:      linux-media@vger.kernel.org
15863 T:      git git://linuxtv.org/media_tree.git
15864 W:      https://linuxtv.org
15865 S:      Odd Fixes
15866 F:      drivers/media/pci/tw68/
15867
15868 TW686X VIDEO4LINUX DRIVER
15869 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15870 L:      linux-media@vger.kernel.org
15871 T:      git git://linuxtv.org/media_tree.git
15872 W:      http://linuxtv.org
15873 S:      Maintained
15874 F:      drivers/media/pci/tw686x/
15875
15876 UBI FILE SYSTEM (UBIFS)
15877 M:      Richard Weinberger <richard@nod.at>
15878 M:      Artem Bityutskiy <dedekind1@gmail.com>
15879 M:      Adrian Hunter <adrian.hunter@intel.com>
15880 L:      linux-mtd@lists.infradead.org
15881 T:      git git://git.infradead.org/ubifs-2.6.git
15882 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15883 S:      Supported
15884 F:      Documentation/filesystems/ubifs.txt
15885 F:      fs/ubifs/
15886
15887 UCLINUX (M68KNOMMU AND COLDFIRE)
15888 M:      Greg Ungerer <gerg@linux-m68k.org>
15889 W:      http://www.linux-m68k.org/
15890 W:      http://www.uclinux.org/
15891 L:      linux-m68k@lists.linux-m68k.org
15892 L:      uclinux-dev@uclinux.org  (subscribers-only)
15893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15894 S:      Maintained
15895 F:      arch/m68k/coldfire/
15896 F:      arch/m68k/68*/
15897 F:      arch/m68k/*/*_no.*
15898 F:      arch/m68k/include/asm/*_no.*
15899
15900 UDF FILESYSTEM
15901 M:      Jan Kara <jack@suse.com>
15902 S:      Maintained
15903 F:      Documentation/filesystems/udf.txt
15904 F:      fs/udf/
15905
15906 UDRAW TABLET
15907 M:      Bastien Nocera <hadess@hadess.net>
15908 L:      linux-input@vger.kernel.org
15909 S:      Maintained
15910 F:      drivers/hid/hid-udraw-ps3.c
15911
15912 UFS FILESYSTEM
15913 M:      Evgeniy Dushistov <dushistov@mail.ru>
15914 S:      Maintained
15915 F:      Documentation/filesystems/ufs.txt
15916 F:      fs/ufs/
15917
15918 UHID USERSPACE HID IO DRIVER:
15919 M:      David Herrmann <dh.herrmann@googlemail.com>
15920 L:      linux-input@vger.kernel.org
15921 S:      Maintained
15922 F:      drivers/hid/uhid.c
15923 F:      include/uapi/linux/uhid.h
15924
15925 ULPI BUS
15926 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15927 L:      linux-usb@vger.kernel.org
15928 S:      Maintained
15929 F:      drivers/usb/common/ulpi.c
15930 F:      include/linux/ulpi/
15931
15932 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15933 L:      linux-usb@vger.kernel.org
15934 S:      Orphan
15935 F:      drivers/uwb/
15936 F:      include/linux/uwb.h
15937 F:      include/linux/uwb/
15938
15939 UNICORE32 ARCHITECTURE:
15940 M:      Guan Xuetao <gxt@pku.edu.cn>
15941 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15942 S:      Maintained
15943 T:      git git://github.com/gxt/linux.git
15944 F:      arch/unicore32/
15945
15946 UNIFDEF
15947 M:      Tony Finch <dot@dotat.at>
15948 W:      http://dotat.at/prog/unifdef
15949 S:      Maintained
15950 F:      scripts/unifdef.c
15951
15952 UNIFORM CDROM DRIVER
15953 M:      Jens Axboe <axboe@kernel.dk>
15954 W:      http://www.kernel.dk
15955 S:      Maintained
15956 F:      Documentation/cdrom/
15957 F:      drivers/cdrom/cdrom.c
15958 F:      include/linux/cdrom.h
15959 F:      include/uapi/linux/cdrom.h
15960
15961 UNISYS S-PAR DRIVERS
15962 M:      David Kershner <david.kershner@unisys.com>
15963 L:      sparmaintainer@unisys.com (Unisys internal)
15964 S:      Supported
15965 F:      include/linux/visorbus.h
15966 F:      drivers/visorbus/
15967 F:      drivers/staging/unisys/
15968
15969 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15970 R:      Alim Akhtar <alim.akhtar@samsung.com>
15971 R:      Avri Altman <avri.altman@wdc.com>
15972 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15973 L:      linux-scsi@vger.kernel.org
15974 S:      Supported
15975 F:      Documentation/scsi/ufs.txt
15976 F:      drivers/scsi/ufs/
15977
15978 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15979 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15980 L:      linux-scsi@vger.kernel.org
15981 S:      Supported
15982 F:      drivers/scsi/ufs/*dwc*
15983
15984 UNSORTED BLOCK IMAGES (UBI)
15985 M:      Artem Bityutskiy <dedekind1@gmail.com>
15986 M:      Richard Weinberger <richard@nod.at>
15987 W:      http://www.linux-mtd.infradead.org/
15988 L:      linux-mtd@lists.infradead.org
15989 T:      git git://git.infradead.org/ubifs-2.6.git
15990 S:      Supported
15991 F:      drivers/mtd/ubi/
15992 F:      include/linux/mtd/ubi.h
15993 F:      include/uapi/mtd/ubi-user.h
15994
15995 USB "USBNET" DRIVER FRAMEWORK
15996 M:      Oliver Neukum <oneukum@suse.com>
15997 L:      netdev@vger.kernel.org
15998 W:      http://www.linux-usb.org/usbnet
15999 S:      Maintained
16000 F:      drivers/net/usb/usbnet.c
16001 F:      include/linux/usb/usbnet.h
16002
16003 USB ACM DRIVER
16004 M:      Oliver Neukum <oneukum@suse.com>
16005 L:      linux-usb@vger.kernel.org
16006 S:      Maintained
16007 F:      Documentation/usb/acm.txt
16008 F:      drivers/usb/class/cdc-acm.*
16009
16010 USB AR5523 WIRELESS DRIVER
16011 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16012 L:      linux-wireless@vger.kernel.org
16013 S:      Maintained
16014 F:      drivers/net/wireless/ath/ar5523/
16015
16016 USB ATTACHED SCSI
16017 M:      Oliver Neukum <oneukum@suse.com>
16018 L:      linux-usb@vger.kernel.org
16019 L:      linux-scsi@vger.kernel.org
16020 S:      Maintained
16021 F:      drivers/usb/storage/uas.c
16022
16023 USB CDC ETHERNET DRIVER
16024 M:      Oliver Neukum <oliver@neukum.org>
16025 L:      linux-usb@vger.kernel.org
16026 S:      Maintained
16027 F:      drivers/net/usb/cdc_*.c
16028 F:      include/uapi/linux/usb/cdc.h
16029
16030 USB CHAOSKEY DRIVER
16031 M:      Keith Packard <keithp@keithp.com>
16032 L:      linux-usb@vger.kernel.org
16033 S:      Maintained
16034 F:      drivers/usb/misc/chaoskey.c
16035
16036 USB CYPRESS C67X00 DRIVER
16037 M:      Peter Korsgaard <jacmet@sunsite.dk>
16038 L:      linux-usb@vger.kernel.org
16039 S:      Maintained
16040 F:      drivers/usb/c67x00/
16041
16042 USB DAVICOM DM9601 DRIVER
16043 M:      Peter Korsgaard <jacmet@sunsite.dk>
16044 L:      netdev@vger.kernel.org
16045 W:      http://www.linux-usb.org/usbnet
16046 S:      Maintained
16047 F:      drivers/net/usb/dm9601.c
16048
16049 USB DIAMOND RIO500 DRIVER
16050 M:      Cesar Miquel <miquel@df.uba.ar>
16051 L:      rio500-users@lists.sourceforge.net
16052 W:      http://rio500.sourceforge.net
16053 S:      Maintained
16054 F:      drivers/usb/misc/rio500*
16055
16056 USB EHCI DRIVER
16057 M:      Alan Stern <stern@rowland.harvard.edu>
16058 L:      linux-usb@vger.kernel.org
16059 S:      Maintained
16060 F:      Documentation/usb/ehci.txt
16061 F:      drivers/usb/host/ehci*
16062
16063 USB GADGET/PERIPHERAL SUBSYSTEM
16064 M:      Felipe Balbi <balbi@kernel.org>
16065 L:      linux-usb@vger.kernel.org
16066 W:      http://www.linux-usb.org/gadget
16067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16068 S:      Maintained
16069 F:      drivers/usb/gadget/
16070 F:      include/linux/usb/gadget*
16071
16072 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16073 M:      Jiri Kosina <jikos@kernel.org>
16074 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16075 L:      linux-usb@vger.kernel.org
16076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16077 S:      Maintained
16078 F:      Documentation/hid/hiddev.txt
16079 F:      drivers/hid/usbhid/
16080
16081 USB INTEL XHCI ROLE MUX DRIVER
16082 M:      Hans de Goede <hdegoede@redhat.com>
16083 L:      linux-usb@vger.kernel.org
16084 S:      Maintained
16085 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16086
16087 USB ISP116X DRIVER
16088 M:      Olav Kongas <ok@artecdesign.ee>
16089 L:      linux-usb@vger.kernel.org
16090 S:      Maintained
16091 F:      drivers/usb/host/isp116x*
16092 F:      include/linux/usb/isp116x.h
16093
16094 USB LAN78XX ETHERNET DRIVER
16095 M:      Woojung Huh <woojung.huh@microchip.com>
16096 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16097 L:      netdev@vger.kernel.org
16098 S:      Maintained
16099 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16100 F:      drivers/net/usb/lan78xx.*
16101 F:      include/dt-bindings/net/microchip-lan78xx.h
16102
16103 USB MASS STORAGE DRIVER
16104 M:      Alan Stern <stern@rowland.harvard.edu>
16105 L:      linux-usb@vger.kernel.org
16106 L:      usb-storage@lists.one-eyed-alien.net
16107 S:      Maintained
16108 F:      drivers/usb/storage/
16109
16110 USB MIDI DRIVER
16111 M:      Clemens Ladisch <clemens@ladisch.de>
16112 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16113 T:      git git://git.alsa-project.org/alsa-kernel.git
16114 S:      Maintained
16115 F:      sound/usb/midi.*
16116
16117 USB NETWORKING DRIVERS
16118 L:      linux-usb@vger.kernel.org
16119 S:      Odd Fixes
16120 F:      drivers/net/usb/
16121
16122 USB OHCI DRIVER
16123 M:      Alan Stern <stern@rowland.harvard.edu>
16124 L:      linux-usb@vger.kernel.org
16125 S:      Maintained
16126 F:      Documentation/usb/ohci.txt
16127 F:      drivers/usb/host/ohci*
16128
16129 USB OTG FSM (Finite State Machine)
16130 M:      Peter Chen <Peter.Chen@nxp.com>
16131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16132 L:      linux-usb@vger.kernel.org
16133 S:      Maintained
16134 F:      drivers/usb/common/usb-otg-fsm.c
16135
16136 USB OVER IP DRIVER
16137 M:      Valentina Manea <valentina.manea.m@gmail.com>
16138 M:      Shuah Khan <shuah@kernel.org>
16139 M:      Shuah Khan <skhan@linuxfoundation.org>
16140 L:      linux-usb@vger.kernel.org
16141 S:      Maintained
16142 F:      Documentation/usb/usbip_protocol.txt
16143 F:      drivers/usb/usbip/
16144 F:      tools/usb/usbip/
16145 F:      tools/testing/selftests/drivers/usb/usbip/
16146
16147 USB PEGASUS DRIVER
16148 M:      Petko Manolov <petkan@nucleusys.com>
16149 L:      linux-usb@vger.kernel.org
16150 L:      netdev@vger.kernel.org
16151 T:      git git://github.com/petkan/pegasus.git
16152 W:      https://github.com/petkan/pegasus
16153 S:      Maintained
16154 F:      drivers/net/usb/pegasus.*
16155
16156 USB PHY LAYER
16157 M:      Felipe Balbi <balbi@kernel.org>
16158 L:      linux-usb@vger.kernel.org
16159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16160 S:      Maintained
16161 F:      drivers/usb/phy/
16162
16163 USB PRINTER DRIVER (usblp)
16164 M:      Pete Zaitcev <zaitcev@redhat.com>
16165 L:      linux-usb@vger.kernel.org
16166 S:      Supported
16167 F:      drivers/usb/class/usblp.c
16168
16169 USB QMI WWAN NETWORK DRIVER
16170 M:      Bjørn Mork <bjorn@mork.no>
16171 L:      netdev@vger.kernel.org
16172 S:      Maintained
16173 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16174 F:      drivers/net/usb/qmi_wwan.c
16175
16176 USB RTL8150 DRIVER
16177 M:      Petko Manolov <petkan@nucleusys.com>
16178 L:      linux-usb@vger.kernel.org
16179 L:      netdev@vger.kernel.org
16180 T:      git git://github.com/petkan/rtl8150.git
16181 W:      https://github.com/petkan/rtl8150
16182 S:      Maintained
16183 F:      drivers/net/usb/rtl8150.c
16184
16185 USB SERIAL SUBSYSTEM
16186 M:      Johan Hovold <johan@kernel.org>
16187 L:      linux-usb@vger.kernel.org
16188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16189 S:      Maintained
16190 F:      Documentation/usb/usb-serial.txt
16191 F:      drivers/usb/serial/
16192 F:      include/linux/usb/serial.h
16193
16194 USB SMSC75XX ETHERNET DRIVER
16195 M:      Steve Glendinning <steve.glendinning@shawell.net>
16196 L:      netdev@vger.kernel.org
16197 S:      Maintained
16198 F:      drivers/net/usb/smsc75xx.*
16199
16200 USB SMSC95XX ETHERNET DRIVER
16201 M:      Steve Glendinning <steve.glendinning@shawell.net>
16202 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16203 L:      netdev@vger.kernel.org
16204 S:      Maintained
16205 F:      drivers/net/usb/smsc95xx.*
16206
16207 USB SUBSYSTEM
16208 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16209 L:      linux-usb@vger.kernel.org
16210 W:      http://www.linux-usb.org
16211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16212 S:      Supported
16213 F:      Documentation/devicetree/bindings/usb/
16214 F:      Documentation/usb/
16215 F:      drivers/usb/
16216 F:      include/linux/usb.h
16217 F:      include/linux/usb/
16218
16219 USB TYPEC PI3USB30532 MUX DRIVER
16220 M:      Hans de Goede <hdegoede@redhat.com>
16221 L:      linux-usb@vger.kernel.org
16222 S:      Maintained
16223 F:      drivers/usb/typec/mux/pi3usb30532.c
16224
16225 USB TYPEC CLASS
16226 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16227 L:      linux-usb@vger.kernel.org
16228 S:      Maintained
16229 F:      Documentation/ABI/testing/sysfs-class-typec
16230 F:      Documentation/driver-api/usb/typec.rst
16231 F:      drivers/usb/typec/
16232 F:      include/linux/usb/typec.h
16233
16234 USB TYPEC BUS FOR ALTERNATE MODES
16235 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16236 L:      linux-usb@vger.kernel.org
16237 S:      Maintained
16238 F:      Documentation/ABI/testing/sysfs-bus-typec
16239 F:      Documentation/driver-api/usb/typec_bus.rst
16240 F:      drivers/usb/typec/altmodes/
16241 F:      include/linux/usb/typec_altmode.h
16242
16243 USB TYPEC PORT CONTROLLER DRIVERS
16244 M:      Guenter Roeck <linux@roeck-us.net>
16245 L:      linux-usb@vger.kernel.org
16246 S:      Maintained
16247 F:      drivers/usb/typec/tcpm/
16248
16249 USB UHCI DRIVER
16250 M:      Alan Stern <stern@rowland.harvard.edu>
16251 L:      linux-usb@vger.kernel.org
16252 S:      Maintained
16253 F:      drivers/usb/host/uhci*
16254
16255 USB VIDEO CLASS
16256 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16257 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16258 L:      linux-media@vger.kernel.org
16259 T:      git git://linuxtv.org/media_tree.git
16260 W:      http://www.ideasonboard.org/uvc/
16261 S:      Maintained
16262 F:      drivers/media/usb/uvc/
16263 F:      include/uapi/linux/uvcvideo.h
16264
16265 USB VISION DRIVER
16266 M:      Hans Verkuil <hverkuil@xs4all.nl>
16267 L:      linux-media@vger.kernel.org
16268 T:      git git://linuxtv.org/media_tree.git
16269 W:      https://linuxtv.org
16270 S:      Odd Fixes
16271 F:      drivers/media/usb/usbvision/
16272
16273 USB WEBCAM GADGET
16274 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16275 L:      linux-usb@vger.kernel.org
16276 S:      Maintained
16277 F:      drivers/usb/gadget/function/*uvc*
16278 F:      drivers/usb/gadget/legacy/webcam.c
16279 F:      include/uapi/linux/usb/g_uvc.h
16280
16281 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16282 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16283 L:      linux-wireless@vger.kernel.org
16284 S:      Maintained
16285 F:      drivers/net/wireless/rndis_wlan.c
16286
16287 USB XHCI DRIVER
16288 M:      Mathias Nyman <mathias.nyman@intel.com>
16289 L:      linux-usb@vger.kernel.org
16290 S:      Supported
16291 F:      drivers/usb/host/xhci*
16292 F:      drivers/usb/host/pci-quirks*
16293
16294 USB ZD1201 DRIVER
16295 L:      linux-wireless@vger.kernel.org
16296 W:      http://linux-lc100020.sourceforge.net
16297 S:      Orphan
16298 F:      drivers/net/wireless/zydas/zd1201.*
16299
16300 USB ZR364XX DRIVER
16301 M:      Antoine Jacquet <royale@zerezo.com>
16302 L:      linux-usb@vger.kernel.org
16303 L:      linux-media@vger.kernel.org
16304 T:      git git://linuxtv.org/media_tree.git
16305 W:      http://royale.zerezo.com/zr364xx/
16306 S:      Maintained
16307 F:      Documentation/media/v4l-drivers/zr364xx*
16308 F:      drivers/media/usb/zr364xx/
16309
16310 USER-MODE LINUX (UML)
16311 M:      Jeff Dike <jdike@addtoit.com>
16312 M:      Richard Weinberger <richard@nod.at>
16313 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16314 L:      linux-um@lists.infradead.org
16315 W:      http://user-mode-linux.sourceforge.net
16316 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16318 S:      Maintained
16319 F:      Documentation/virtual/uml/
16320 F:      arch/um/
16321 F:      arch/x86/um/
16322 F:      fs/hostfs/
16323
16324 USERSPACE COPYIN/COPYOUT (UIOVEC)
16325 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16326 S:      Maintained
16327 F:      lib/iov_iter.c
16328 F:      include/linux/uio.h
16329
16330 USERSPACE DMA BUFFER DRIVER
16331 M:      Gerd Hoffmann <kraxel@redhat.com>
16332 S:      Maintained
16333 L:      dri-devel@lists.freedesktop.org
16334 F:      drivers/dma-buf/udmabuf.c
16335 F:      include/uapi/linux/udmabuf.h
16336 T:      git git://anongit.freedesktop.org/drm/drm-misc
16337
16338 USERSPACE I/O (UIO)
16339 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16340 S:      Maintained
16341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16342 F:      Documentation/driver-api/uio-howto.rst
16343 F:      drivers/uio/
16344 F:      include/linux/uio_driver.h
16345
16346 UTIL-LINUX PACKAGE
16347 M:      Karel Zak <kzak@redhat.com>
16348 L:      util-linux@vger.kernel.org
16349 W:      http://en.wikipedia.org/wiki/Util-linux
16350 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16351 S:      Maintained
16352
16353 UUID HELPERS
16354 M:      Christoph Hellwig <hch@lst.de>
16355 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16356 L:      linux-kernel@vger.kernel.org
16357 T:      git git://git.infradead.org/users/hch/uuid.git
16358 F:      lib/uuid.c
16359 F:      lib/test_uuid.c
16360 F:      include/linux/uuid.h
16361 F:      include/uapi/linux/uuid.h
16362 S:      Maintained
16363
16364 UVESAFB DRIVER
16365 M:      Michal Januszewski <spock@gentoo.org>
16366 L:      linux-fbdev@vger.kernel.org
16367 W:      https://github.com/mjanusz/v86d
16368 S:      Maintained
16369 F:      Documentation/fb/uvesafb.txt
16370 F:      drivers/video/fbdev/uvesafb.*
16371
16372 VF610 NAND DRIVER
16373 M:      Stefan Agner <stefan@agner.ch>
16374 L:      linux-mtd@lists.infradead.org
16375 S:      Supported
16376 F:      drivers/mtd/nand/raw/vf610_nfc.c
16377
16378 VFAT/FAT/MSDOS FILESYSTEM
16379 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16380 S:      Maintained
16381 F:      Documentation/filesystems/vfat.txt
16382 F:      fs/fat/
16383
16384 VFIO DRIVER
16385 M:      Alex Williamson <alex.williamson@redhat.com>
16386 L:      kvm@vger.kernel.org
16387 T:      git git://github.com/awilliam/linux-vfio.git
16388 S:      Maintained
16389 F:      Documentation/vfio.txt
16390 F:      drivers/vfio/
16391 F:      include/linux/vfio.h
16392 F:      include/uapi/linux/vfio.h
16393
16394 VFIO MEDIATED DEVICE DRIVERS
16395 M:      Kirti Wankhede <kwankhede@nvidia.com>
16396 L:      kvm@vger.kernel.org
16397 S:      Maintained
16398 F:      Documentation/vfio-mediated-device.txt
16399 F:      drivers/vfio/mdev/
16400 F:      include/linux/mdev.h
16401 F:      samples/vfio-mdev/
16402
16403 VFIO PLATFORM DRIVER
16404 M:      Eric Auger <eric.auger@redhat.com>
16405 L:      kvm@vger.kernel.org
16406 S:      Maintained
16407 F:      drivers/vfio/platform/
16408
16409 VGA_SWITCHEROO
16410 R:      Lukas Wunner <lukas@wunner.de>
16411 S:      Maintained
16412 F:      Documentation/gpu/vga-switcheroo.rst
16413 F:      drivers/gpu/vga/vga_switcheroo.c
16414 F:      include/linux/vga_switcheroo.h
16415 T:      git git://anongit.freedesktop.org/drm/drm-misc
16416
16417 VIA RHINE NETWORK DRIVER
16418 S:      Orphan
16419 F:      drivers/net/ethernet/via/via-rhine.c
16420
16421 VIA SD/MMC CARD CONTROLLER DRIVER
16422 M:      Bruce Chang <brucechang@via.com.tw>
16423 M:      Harald Welte <HaraldWelte@viatech.com>
16424 S:      Maintained
16425 F:      drivers/mmc/host/via-sdmmc.c
16426
16427 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16428 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16429 L:      linux-fbdev@vger.kernel.org
16430 S:      Maintained
16431 F:      include/linux/via-core.h
16432 F:      include/linux/via-gpio.h
16433 F:      include/linux/via_i2c.h
16434 F:      drivers/video/fbdev/via/
16435
16436 VIA VELOCITY NETWORK DRIVER
16437 M:      Francois Romieu <romieu@fr.zoreil.com>
16438 L:      netdev@vger.kernel.org
16439 S:      Maintained
16440 F:      drivers/net/ethernet/via/via-velocity.*
16441
16442 VICODEC VIRTUAL CODEC DRIVER
16443 M:      Hans Verkuil <hans.verkuil@cisco.com>
16444 L:      linux-media@vger.kernel.org
16445 T:      git git://linuxtv.org/media_tree.git
16446 W:      https://linuxtv.org
16447 S:      Maintained
16448 F:      drivers/media/platform/vicodec/*
16449
16450 VIDEO MULTIPLEXER DRIVER
16451 M:      Philipp Zabel <p.zabel@pengutronix.de>
16452 L:      linux-media@vger.kernel.org
16453 S:      Maintained
16454 F:      drivers/media/platform/video-mux.c
16455
16456 VIDEO I2C POLLING DRIVER
16457 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16458 L:      linux-media@vger.kernel.org
16459 S:      Maintained
16460 F:      drivers/media/i2c/video-i2c.c
16461
16462 VIDEOBUF2 FRAMEWORK
16463 M:      Pawel Osciak <pawel@osciak.com>
16464 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16465 M:      Kyungmin Park <kyungmin.park@samsung.com>
16466 L:      linux-media@vger.kernel.org
16467 S:      Maintained
16468 F:      drivers/media/common/videobuf2/*
16469 F:      include/media/videobuf2-*
16470
16471 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16472 M:      Helen Koike <helen.koike@collabora.com>
16473 L:      linux-media@vger.kernel.org
16474 T:      git git://linuxtv.org/media_tree.git
16475 W:      https://linuxtv.org
16476 S:      Maintained
16477 F:      drivers/media/platform/vimc/*
16478
16479 VIRT LIB
16480 M:      Alex Williamson <alex.williamson@redhat.com>
16481 M:      Paolo Bonzini <pbonzini@redhat.com>
16482 L:      kvm@vger.kernel.org
16483 S:      Supported
16484 F:      virt/lib/
16485
16486 VIRTIO AND VHOST VSOCK DRIVER
16487 M:      Stefan Hajnoczi <stefanha@redhat.com>
16488 L:      kvm@vger.kernel.org
16489 L:      virtualization@lists.linux-foundation.org
16490 L:      netdev@vger.kernel.org
16491 S:      Maintained
16492 F:      include/linux/virtio_vsock.h
16493 F:      include/uapi/linux/virtio_vsock.h
16494 F:      include/uapi/linux/vsockmon.h
16495 F:      include/uapi/linux/vm_sockets_diag.h
16496 F:      net/vmw_vsock/diag.c
16497 F:      net/vmw_vsock/af_vsock_tap.c
16498 F:      net/vmw_vsock/virtio_transport_common.c
16499 F:      net/vmw_vsock/virtio_transport.c
16500 F:      drivers/net/vsockmon.c
16501 F:      drivers/vhost/vsock.c
16502 F:      tools/testing/vsock/
16503
16504 VIRTIO CONSOLE DRIVER
16505 M:      Amit Shah <amit@kernel.org>
16506 L:      virtualization@lists.linux-foundation.org
16507 S:      Maintained
16508 F:      drivers/char/virtio_console.c
16509 F:      include/linux/virtio_console.h
16510 F:      include/uapi/linux/virtio_console.h
16511
16512 VIRTIO CORE, NET AND BLOCK DRIVERS
16513 M:      "Michael S. Tsirkin" <mst@redhat.com>
16514 M:      Jason Wang <jasowang@redhat.com>
16515 L:      virtualization@lists.linux-foundation.org
16516 S:      Maintained
16517 F:      Documentation/devicetree/bindings/virtio/
16518 F:      drivers/virtio/
16519 F:      tools/virtio/
16520 F:      drivers/net/virtio_net.c
16521 F:      drivers/block/virtio_blk.c
16522 F:      include/linux/virtio*.h
16523 F:      include/uapi/linux/virtio_*.h
16524 F:      drivers/crypto/virtio/
16525 F:      mm/balloon_compaction.c
16526
16527 VIRTIO CRYPTO DRIVER
16528 M:      Gonglei <arei.gonglei@huawei.com>
16529 L:      virtualization@lists.linux-foundation.org
16530 L:      linux-crypto@vger.kernel.org
16531 S:      Maintained
16532 F:      drivers/crypto/virtio/
16533 F:      include/uapi/linux/virtio_crypto.h
16534
16535 VIRTIO DRIVERS FOR S390
16536 M:      Cornelia Huck <cohuck@redhat.com>
16537 M:      Halil Pasic <pasic@linux.ibm.com>
16538 L:      linux-s390@vger.kernel.org
16539 L:      virtualization@lists.linux-foundation.org
16540 L:      kvm@vger.kernel.org
16541 S:      Supported
16542 F:      drivers/s390/virtio/
16543 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16544
16545 VIRTIO GPU DRIVER
16546 M:      David Airlie <airlied@linux.ie>
16547 M:      Gerd Hoffmann <kraxel@redhat.com>
16548 L:      dri-devel@lists.freedesktop.org
16549 L:      virtualization@lists.linux-foundation.org
16550 T:      git git://anongit.freedesktop.org/drm/drm-misc
16551 S:      Maintained
16552 F:      drivers/gpu/drm/virtio/
16553 F:      include/uapi/linux/virtio_gpu.h
16554
16555 VIRTIO HOST (VHOST)
16556 M:      "Michael S. Tsirkin" <mst@redhat.com>
16557 M:      Jason Wang <jasowang@redhat.com>
16558 L:      kvm@vger.kernel.org
16559 L:      virtualization@lists.linux-foundation.org
16560 L:      netdev@vger.kernel.org
16561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16562 S:      Maintained
16563 F:      drivers/vhost/
16564 F:      include/uapi/linux/vhost.h
16565
16566 VIRTIO INPUT DRIVER
16567 M:      Gerd Hoffmann <kraxel@redhat.com>
16568 S:      Maintained
16569 F:      drivers/virtio/virtio_input.c
16570 F:      include/uapi/linux/virtio_input.h
16571
16572 VIRTUAL BOX GUEST DEVICE DRIVER
16573 M:      Hans de Goede <hdegoede@redhat.com>
16574 M:      Arnd Bergmann <arnd@arndb.de>
16575 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16576 S:      Maintained
16577 F:      include/linux/vbox_utils.h
16578 F:      include/uapi/linux/vbox*.h
16579 F:      drivers/virt/vboxguest/
16580
16581 VIRTUAL SERIO DEVICE DRIVER
16582 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16583 S:      Maintained
16584 F:      drivers/input/serio/userio.c
16585 F:      include/uapi/linux/userio.h
16586
16587 VIVID VIRTUAL VIDEO DRIVER
16588 M:      Hans Verkuil <hverkuil@xs4all.nl>
16589 L:      linux-media@vger.kernel.org
16590 T:      git git://linuxtv.org/media_tree.git
16591 W:      https://linuxtv.org
16592 S:      Maintained
16593 F:      drivers/media/platform/vivid/*
16594
16595 VLYNQ BUS
16596 M:      Florian Fainelli <f.fainelli@gmail.com>
16597 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16598 S:      Maintained
16599 F:      drivers/vlynq/vlynq.c
16600 F:      include/linux/vlynq.h
16601
16602 VME SUBSYSTEM
16603 M:      Martyn Welch <martyn@welchs.me.uk>
16604 M:      Manohar Vanga <manohar.vanga@gmail.com>
16605 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16606 L:      devel@driverdev.osuosl.org
16607 S:      Maintained
16608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16609 F:      Documentation/driver-api/vme.rst
16610 F:      drivers/staging/vme/
16611 F:      drivers/vme/
16612 F:      include/linux/vme*
16613
16614 VMWARE BALLOON DRIVER
16615 M:      Julien Freche <jfreche@vmware.com>
16616 M:      Nadav Amit <namit@vmware.com>
16617 M:      "VMware, Inc." <pv-drivers@vmware.com>
16618 L:      linux-kernel@vger.kernel.org
16619 S:      Maintained
16620 F:      drivers/misc/vmw_balloon.c
16621
16622 VMWARE HYPERVISOR INTERFACE
16623 M:      Alok Kataria <akataria@vmware.com>
16624 L:      virtualization@lists.linux-foundation.org
16625 S:      Supported
16626 F:      arch/x86/kernel/cpu/vmware.c
16627
16628 VMWARE PVRDMA DRIVER
16629 M:      Adit Ranadive <aditr@vmware.com>
16630 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16631 L:      linux-rdma@vger.kernel.org
16632 S:      Maintained
16633 F:      drivers/infiniband/hw/vmw_pvrdma/
16634
16635 VMware PVSCSI driver
16636 M:      Jim Gill <jgill@vmware.com>
16637 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16638 L:      linux-scsi@vger.kernel.org
16639 S:      Maintained
16640 F:      drivers/scsi/vmw_pvscsi.c
16641 F:      drivers/scsi/vmw_pvscsi.h
16642
16643 VMWARE VMMOUSE SUBDRIVER
16644 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16645 M:      "VMware, Inc." <pv-drivers@vmware.com>
16646 L:      linux-input@vger.kernel.org
16647 S:      Maintained
16648 F:      drivers/input/mouse/vmmouse.c
16649 F:      drivers/input/mouse/vmmouse.h
16650
16651 VMWARE VMXNET3 ETHERNET DRIVER
16652 M:      Ronak Doshi <doshir@vmware.com>
16653 M:      "VMware, Inc." <pv-drivers@vmware.com>
16654 L:      netdev@vger.kernel.org
16655 S:      Maintained
16656 F:      drivers/net/vmxnet3/
16657
16658 VOCORE VOCORE2 BOARD
16659 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16660 L:      linux-mips@vger.kernel.org
16661 S:      Maintained
16662 F:      arch/mips/boot/dts/ralink/vocore2.dts
16663
16664 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16665 M:      Liam Girdwood <lgirdwood@gmail.com>
16666 M:      Mark Brown <broonie@kernel.org>
16667 L:      linux-kernel@vger.kernel.org
16668 W:      http://www.slimlogic.co.uk/?p=48
16669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16670 S:      Supported
16671 F:      Documentation/devicetree/bindings/regulator/
16672 F:      Documentation/power/regulator/
16673 F:      drivers/regulator/
16674 F:      include/dt-bindings/regulator/
16675 F:      include/linux/regulator/
16676
16677 VRF
16678 M:      David Ahern <dsa@cumulusnetworks.com>
16679 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16680 L:      netdev@vger.kernel.org
16681 S:      Maintained
16682 F:      drivers/net/vrf.c
16683 F:      Documentation/networking/vrf.txt
16684
16685 VT1211 HARDWARE MONITOR DRIVER
16686 M:      Juerg Haefliger <juergh@gmail.com>
16687 L:      linux-hwmon@vger.kernel.org
16688 S:      Maintained
16689 F:      Documentation/hwmon/vt1211
16690 F:      drivers/hwmon/vt1211.c
16691
16692 VT8231 HARDWARE MONITOR DRIVER
16693 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16694 L:      linux-hwmon@vger.kernel.org
16695 S:      Maintained
16696 F:      drivers/hwmon/vt8231.c
16697
16698 VUB300 USB to SDIO/SD/MMC bridge chip
16699 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16700 L:      linux-mmc@vger.kernel.org
16701 L:      linux-usb@vger.kernel.org
16702 S:      Supported
16703 F:      drivers/mmc/host/vub300.c
16704
16705 W1 DALLAS'S 1-WIRE BUS
16706 M:      Evgeniy Polyakov <zbr@ioremap.net>
16707 S:      Maintained
16708 F:      Documentation/devicetree/bindings/w1/
16709 F:      Documentation/w1/
16710 F:      drivers/w1/
16711 F:      include/linux/w1.h
16712
16713 W83791D HARDWARE MONITORING DRIVER
16714 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16715 L:      linux-hwmon@vger.kernel.org
16716 S:      Maintained
16717 F:      Documentation/hwmon/w83791d
16718 F:      drivers/hwmon/w83791d.c
16719
16720 W83793 HARDWARE MONITORING DRIVER
16721 M:      Rudolf Marek <r.marek@assembler.cz>
16722 L:      linux-hwmon@vger.kernel.org
16723 S:      Maintained
16724 F:      Documentation/hwmon/w83793
16725 F:      drivers/hwmon/w83793.c
16726
16727 W83795 HARDWARE MONITORING DRIVER
16728 M:      Jean Delvare <jdelvare@suse.com>
16729 L:      linux-hwmon@vger.kernel.org
16730 S:      Maintained
16731 F:      drivers/hwmon/w83795.c
16732
16733 W83L51xD SD/MMC CARD INTERFACE DRIVER
16734 M:      Pierre Ossman <pierre@ossman.eu>
16735 S:      Maintained
16736 F:      drivers/mmc/host/wbsd.*
16737
16738 WACOM PROTOCOL 4 SERIAL TABLETS
16739 M:      Julian Squires <julian@cipht.net>
16740 M:      Hans de Goede <hdegoede@redhat.com>
16741 L:      linux-input@vger.kernel.org
16742 S:      Maintained
16743 F:      drivers/input/tablet/wacom_serial4.c
16744
16745 WATCHDOG DEVICE DRIVERS
16746 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16747 M:      Guenter Roeck <linux@roeck-us.net>
16748 L:      linux-watchdog@vger.kernel.org
16749 W:      http://www.linux-watchdog.org/
16750 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16751 S:      Maintained
16752 F:      Documentation/devicetree/bindings/watchdog/
16753 F:      Documentation/watchdog/
16754 F:      drivers/watchdog/
16755 F:      include/linux/watchdog.h
16756 F:      include/uapi/linux/watchdog.h
16757
16758 WHISKEYCOVE PMIC GPIO DRIVER
16759 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16760 L:      linux-gpio@vger.kernel.org
16761 S:      Maintained
16762 F:      drivers/gpio/gpio-wcove.c
16763
16764 WHWAVE RTC DRIVER
16765 M:      Dianlong Li <long17.cool@163.com>
16766 L:      linux-rtc@vger.kernel.org
16767 S:      Maintained
16768 F:      drivers/rtc/rtc-sd3078.c
16769
16770 WIIMOTE HID DRIVER
16771 M:      David Herrmann <dh.herrmann@googlemail.com>
16772 L:      linux-input@vger.kernel.org
16773 S:      Maintained
16774 F:      drivers/hid/hid-wiimote*
16775
16776 WILOCITY WIL6210 WIRELESS DRIVER
16777 M:      Maya Erez <merez@codeaurora.org>
16778 L:      linux-wireless@vger.kernel.org
16779 L:      wil6210@qti.qualcomm.com
16780 S:      Supported
16781 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16782 F:      drivers/net/wireless/ath/wil6210/
16783
16784 WIMAX STACK
16785 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16786 M:      linux-wimax@intel.com
16787 L:      wimax@linuxwimax.org (subscribers-only)
16788 S:      Supported
16789 W:      http://linuxwimax.org
16790 F:      Documentation/wimax/README.wimax
16791 F:      include/linux/wimax/debug.h
16792 F:      include/net/wimax.h
16793 F:      include/uapi/linux/wimax.h
16794 F:      net/wimax/
16795
16796 WINBOND CIR DRIVER
16797 M:      David Härdeman <david@hardeman.nu>
16798 S:      Maintained
16799 F:      drivers/media/rc/winbond-cir.c
16800
16801 RCMM REMOTE CONTROLS DECODER
16802 M:      Patrick Lerda <patrick9876@free.fr>
16803 S:      Maintained
16804 F:      drivers/media/rc/ir-rcmm-decoder.c
16805
16806 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16807 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16808 L:      linux-watchdog@vger.kernel.org
16809 S:      Maintained
16810 F:      drivers/watchdog/ebc-c384_wdt.c
16811
16812 WINSYSTEMS WS16C48 GPIO DRIVER
16813 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16814 L:      linux-gpio@vger.kernel.org
16815 S:      Maintained
16816 F:      drivers/gpio/gpio-ws16c48.c
16817
16818 WISTRON LAPTOP BUTTON DRIVER
16819 M:      Miloslav Trmac <mitr@volny.cz>
16820 S:      Maintained
16821 F:      drivers/input/misc/wistron_btns.c
16822
16823 WL3501 WIRELESS PCMCIA CARD DRIVER
16824 L:      linux-wireless@vger.kernel.org
16825 S:      Odd fixes
16826 F:      drivers/net/wireless/wl3501*
16827
16828 WOLFSON MICROELECTRONICS DRIVERS
16829 L:      patches@opensource.cirrus.com
16830 T:      git https://github.com/CirrusLogic/linux-drivers.git
16831 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16832 S:      Supported
16833 F:      Documentation/hwmon/wm83??
16834 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16835 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16836 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16837 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16838 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16839 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16840 F:      drivers/clk/clk-wm83*.c
16841 F:      drivers/extcon/extcon-arizona.c
16842 F:      drivers/leds/leds-wm83*.c
16843 F:      drivers/gpio/gpio-*wm*.c
16844 F:      drivers/gpio/gpio-arizona.c
16845 F:      drivers/hwmon/wm83??-hwmon.c
16846 F:      drivers/input/misc/wm831x-on.c
16847 F:      drivers/input/touchscreen/wm831x-ts.c
16848 F:      drivers/input/touchscreen/wm97*.c
16849 F:      drivers/mfd/arizona*
16850 F:      drivers/mfd/wm*.c
16851 F:      drivers/mfd/cs47l24*
16852 F:      drivers/power/supply/wm83*.c
16853 F:      drivers/rtc/rtc-wm83*.c
16854 F:      drivers/regulator/wm8*.c
16855 F:      drivers/regulator/arizona*
16856 F:      drivers/video/backlight/wm83*_bl.c
16857 F:      drivers/watchdog/wm83*_wdt.c
16858 F:      include/linux/mfd/arizona/
16859 F:      include/linux/mfd/wm831x/
16860 F:      include/linux/mfd/wm8350/
16861 F:      include/linux/mfd/wm8400*
16862 F:      include/linux/regulator/arizona*
16863 F:      include/linux/wm97xx.h
16864 F:      include/sound/wm????.h
16865 F:      sound/soc/codecs/arizona.?
16866 F:      sound/soc/codecs/wm*
16867 F:      sound/soc/codecs/cs47l24*
16868
16869 WORKQUEUE
16870 M:      Tejun Heo <tj@kernel.org>
16871 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16873 S:      Maintained
16874 F:      include/linux/workqueue.h
16875 F:      kernel/workqueue.c
16876 F:      Documentation/core-api/workqueue.rst
16877
16878 X-POWERS AXP288 PMIC DRIVERS
16879 M:      Hans de Goede <hdegoede@redhat.com>
16880 S:      Maintained
16881 N:      axp288
16882 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16883
16884 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16885 M:      Chen-Yu Tsai <wens@csie.org>
16886 L:      linux-kernel@vger.kernel.org
16887 S:      Maintained
16888 N:      axp[128]
16889
16890 X.25 NETWORK LAYER
16891 M:      Andrew Hendry <andrew.hendry@gmail.com>
16892 L:      linux-x25@vger.kernel.org
16893 S:      Odd Fixes
16894 F:      Documentation/networking/x25*
16895 F:      include/net/x25*
16896 F:      net/x25/
16897
16898 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16899 M:      Thomas Gleixner <tglx@linutronix.de>
16900 M:      Ingo Molnar <mingo@redhat.com>
16901 M:      Borislav Petkov <bp@alien8.de>
16902 R:      "H. Peter Anvin" <hpa@zytor.com>
16903 M:      x86@kernel.org
16904 L:      linux-kernel@vger.kernel.org
16905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16906 S:      Maintained
16907 F:      Documentation/devicetree/bindings/x86/
16908 F:      Documentation/x86/
16909 F:      arch/x86/
16910
16911 X86 ENTRY CODE
16912 M:      Andy Lutomirski <luto@kernel.org>
16913 L:      linux-kernel@vger.kernel.org
16914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16915 S:      Maintained
16916 F:      arch/x86/entry/
16917
16918 X86 MCE INFRASTRUCTURE
16919 M:      Tony Luck <tony.luck@intel.com>
16920 M:      Borislav Petkov <bp@alien8.de>
16921 L:      linux-edac@vger.kernel.org
16922 S:      Maintained
16923 F:      arch/x86/kernel/cpu/mcheck/*
16924
16925 X86 MICROCODE UPDATE SUPPORT
16926 M:      Borislav Petkov <bp@alien8.de>
16927 S:      Maintained
16928 F:      arch/x86/kernel/cpu/microcode/*
16929
16930 X86 MM
16931 M:      Dave Hansen <dave.hansen@linux.intel.com>
16932 M:      Andy Lutomirski <luto@kernel.org>
16933 M:      Peter Zijlstra <peterz@infradead.org>
16934 L:      linux-kernel@vger.kernel.org
16935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16936 S:      Maintained
16937 F:      arch/x86/mm/
16938
16939 X86 PLATFORM DRIVERS
16940 M:      Darren Hart <dvhart@infradead.org>
16941 M:      Andy Shevchenko <andy@infradead.org>
16942 L:      platform-driver-x86@vger.kernel.org
16943 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16944 S:      Maintained
16945 F:      drivers/platform/x86/
16946 F:      drivers/platform/olpc/
16947
16948 X86 PLATFORM DRIVERS - ARCH
16949 R:      Darren Hart <dvhart@infradead.org>
16950 R:      Andy Shevchenko <andy@infradead.org>
16951 L:      platform-driver-x86@vger.kernel.org
16952 L:      x86@kernel.org
16953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16954 S:      Maintained
16955 F:      arch/x86/platform
16956
16957 X86 VDSO
16958 M:      Andy Lutomirski <luto@kernel.org>
16959 L:      linux-kernel@vger.kernel.org
16960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16961 S:      Maintained
16962 F:      arch/x86/entry/vdso/
16963
16964 XARRAY
16965 M:      Matthew Wilcox <willy@infradead.org>
16966 L:      linux-fsdevel@vger.kernel.org
16967 S:      Supported
16968 F:      Documentation/core-api/xarray.rst
16969 F:      lib/idr.c
16970 F:      lib/xarray.c
16971 F:      include/linux/idr.h
16972 F:      include/linux/xarray.h
16973 F:      tools/testing/radix-tree
16974
16975 XBOX DVD IR REMOTE
16976 M:      Benjamin Valentin <benpicco@googlemail.com>
16977 S:      Maintained
16978 F:      drivers/media/rc/xbox_remote.c
16979 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16980
16981 XC2028/3028 TUNER DRIVER
16982 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16983 L:      linux-media@vger.kernel.org
16984 W:      https://linuxtv.org
16985 T:      git git://linuxtv.org/media_tree.git
16986 S:      Maintained
16987 F:      drivers/media/tuners/tuner-xc2028.*
16988
16989 XDP (eXpress Data Path)
16990 M:      Alexei Starovoitov <ast@kernel.org>
16991 M:      Daniel Borkmann <daniel@iogearbox.net>
16992 M:      David S. Miller <davem@davemloft.net>
16993 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16994 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16995 M:      John Fastabend <john.fastabend@gmail.com>
16996 L:      netdev@vger.kernel.org
16997 L:      xdp-newbies@vger.kernel.org
16998 L:      bpf@vger.kernel.org
16999 S:      Supported
17000 F:      net/core/xdp.c
17001 F:      include/net/xdp.h
17002 F:      kernel/bpf/devmap.c
17003 F:      kernel/bpf/cpumap.c
17004 F:      include/trace/events/xdp.h
17005 K:      xdp
17006 N:      xdp
17007
17008 XDP SOCKETS (AF_XDP)
17009 M:      Björn Töpel <bjorn.topel@intel.com>
17010 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17011 L:      netdev@vger.kernel.org
17012 L:      bpf@vger.kernel.org
17013 S:      Maintained
17014 F:      kernel/bpf/xskmap.c
17015 F:      net/xdp/
17016
17017 XEN BLOCK SUBSYSTEM
17018 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17019 M:      Roger Pau Monné <roger.pau@citrix.com>
17020 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17021 S:      Supported
17022 F:      drivers/block/xen-blkback/*
17023 F:      drivers/block/xen*
17024
17025 XEN HYPERVISOR ARM
17026 M:      Stefano Stabellini <sstabellini@kernel.org>
17027 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17028 S:      Maintained
17029 F:      arch/arm/xen/
17030 F:      arch/arm/include/asm/xen/
17031
17032 XEN HYPERVISOR ARM64
17033 M:      Stefano Stabellini <sstabellini@kernel.org>
17034 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17035 S:      Maintained
17036 F:      arch/arm64/xen/
17037 F:      arch/arm64/include/asm/xen/
17038
17039 XEN HYPERVISOR INTERFACE
17040 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17041 M:      Juergen Gross <jgross@suse.com>
17042 R:      Stefano Stabellini <sstabellini@kernel.org>
17043 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17045 S:      Supported
17046 F:      arch/x86/xen/
17047 F:      arch/x86/platform/pvh/
17048 F:      drivers/*/xen-*front.c
17049 F:      drivers/xen/
17050 F:      arch/x86/include/asm/xen/
17051 F:      arch/x86/include/asm/pvclock-abi.h
17052 F:      include/xen/
17053 F:      include/uapi/xen/
17054 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17055 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17056
17057 XEN NETWORK BACKEND DRIVER
17058 M:      Wei Liu <wei.liu2@citrix.com>
17059 M:      Paul Durrant <paul.durrant@citrix.com>
17060 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17061 L:      netdev@vger.kernel.org
17062 S:      Supported
17063 F:      drivers/net/xen-netback/*
17064
17065 XEN PCI SUBSYSTEM
17066 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17067 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17068 S:      Supported
17069 F:      arch/x86/pci/*xen*
17070 F:      drivers/pci/*xen*
17071
17072 XEN PVSCSI DRIVERS
17073 M:      Juergen Gross <jgross@suse.com>
17074 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17075 L:      linux-scsi@vger.kernel.org
17076 S:      Supported
17077 F:      drivers/scsi/xen-scsifront.c
17078 F:      drivers/xen/xen-scsiback.c
17079 F:      include/xen/interface/io/vscsiif.h
17080
17081 XEN SWIOTLB SUBSYSTEM
17082 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17083 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17084 L:      iommu@lists.linux-foundation.org
17085 S:      Supported
17086 F:      arch/x86/xen/*swiotlb*
17087 F:      drivers/xen/*swiotlb*
17088
17089 XEN SOUND FRONTEND DRIVER
17090 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17091 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17092 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17093 S:      Supported
17094 F:      sound/xen/*
17095
17096 XFS FILESYSTEM
17097 M:      Darrick J. Wong <darrick.wong@oracle.com>
17098 M:      linux-xfs@vger.kernel.org
17099 L:      linux-xfs@vger.kernel.org
17100 W:      http://xfs.org/
17101 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17102 S:      Supported
17103 F:      Documentation/filesystems/xfs.txt
17104 F:      fs/xfs/
17105
17106 XILINX AXI ETHERNET DRIVER
17107 M:      Anirudha Sarangi <anirudh@xilinx.com>
17108 M:      John Linn <John.Linn@xilinx.com>
17109 S:      Maintained
17110 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17111
17112 XILINX UARTLITE SERIAL DRIVER
17113 M:      Peter Korsgaard <jacmet@sunsite.dk>
17114 L:      linux-serial@vger.kernel.org
17115 S:      Maintained
17116 F:      drivers/tty/serial/uartlite.c
17117
17118 XILINX VIDEO IP CORES
17119 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17120 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17121 L:      linux-media@vger.kernel.org
17122 T:      git git://linuxtv.org/media_tree.git
17123 S:      Supported
17124 F:      Documentation/devicetree/bindings/media/xilinx/
17125 F:      drivers/media/platform/xilinx/
17126 F:      include/uapi/linux/xilinx-v4l2-controls.h
17127
17128 XILLYBUS DRIVER
17129 M:      Eli Billauer <eli.billauer@gmail.com>
17130 L:      linux-kernel@vger.kernel.org
17131 S:      Supported
17132 F:      drivers/char/xillybus/
17133
17134 XLP9XX I2C DRIVER
17135 M:      George Cherian <george.cherian@cavium.com>
17136 M:      Jan Glauber <jglauber@cavium.com>
17137 L:      linux-i2c@vger.kernel.org
17138 W:      http://www.cavium.com
17139 S:      Supported
17140 F:      drivers/i2c/busses/i2c-xlp9xx.c
17141
17142 XRA1403 GPIO EXPANDER
17143 M:      Nandor Han <nandor.han@ge.com>
17144 M:      Semi Malinen <semi.malinen@ge.com>
17145 L:      linux-gpio@vger.kernel.org
17146 S:      Maintained
17147 F:      drivers/gpio/gpio-xra1403.c
17148 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17149
17150 XTENSA XTFPGA PLATFORM SUPPORT
17151 M:      Max Filippov <jcmvbkbc@gmail.com>
17152 L:      linux-xtensa@linux-xtensa.org
17153 S:      Maintained
17154 F:      drivers/spi/spi-xtensa-xtfpga.c
17155 F:      sound/soc/xtensa/xtfpga-i2s.c
17156
17157 YAM DRIVER FOR AX.25
17158 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17159 L:      linux-hams@vger.kernel.org
17160 S:      Maintained
17161 F:      drivers/net/hamradio/yam*
17162 F:      include/linux/yam.h
17163
17164 YAMA SECURITY MODULE
17165 M:      Kees Cook <keescook@chromium.org>
17166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17167 S:      Supported
17168 F:      security/yama/
17169 F:      Documentation/admin-guide/LSM/Yama.rst
17170
17171 YEALINK PHONE DRIVER
17172 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17173 L:      usbb2k-api-dev@nongnu.org
17174 S:      Maintained
17175 F:      Documentation/input/devices/yealink.rst
17176 F:      drivers/input/misc/yealink.*
17177
17178 Z8530 DRIVER FOR AX.25
17179 M:      Joerg Reuter <jreuter@yaina.de>
17180 W:      http://yaina.de/jreuter/
17181 W:      http://www.qsl.net/dl1bke/
17182 L:      linux-hams@vger.kernel.org
17183 S:      Maintained
17184 F:      Documentation/networking/z8530drv.txt
17185 F:      drivers/net/hamradio/*scc.c
17186 F:      drivers/net/hamradio/z8530.h
17187
17188 ZBUD COMPRESSED PAGE ALLOCATOR
17189 M:      Seth Jennings <sjenning@redhat.com>
17190 M:      Dan Streetman <ddstreet@ieee.org>
17191 L:      linux-mm@kvack.org
17192 S:      Maintained
17193 F:      mm/zbud.c
17194 F:      include/linux/zbud.h
17195
17196 ZD1211RW WIRELESS DRIVER
17197 M:      Daniel Drake <dsd@gentoo.org>
17198 M:      Ulrich Kunitz <kune@deine-taler.de>
17199 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17200 L:      linux-wireless@vger.kernel.org
17201 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17202 S:      Maintained
17203 F:      drivers/net/wireless/zydas/zd1211rw/
17204
17205 ZD1301 MEDIA DRIVER
17206 M:      Antti Palosaari <crope@iki.fi>
17207 L:      linux-media@vger.kernel.org
17208 W:      https://linuxtv.org/
17209 W:      http://palosaari.fi/linux/
17210 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17211 S:      Maintained
17212 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17213
17214 ZD1301_DEMOD MEDIA DRIVER
17215 M:      Antti Palosaari <crope@iki.fi>
17216 L:      linux-media@vger.kernel.org
17217 W:      https://linuxtv.org/
17218 W:      http://palosaari.fi/linux/
17219 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17220 S:      Maintained
17221 F:      drivers/media/dvb-frontends/zd1301_demod*
17222
17223 ZPOOL COMPRESSED PAGE STORAGE API
17224 M:      Dan Streetman <ddstreet@ieee.org>
17225 L:      linux-mm@kvack.org
17226 S:      Maintained
17227 F:      mm/zpool.c
17228 F:      include/linux/zpool.h
17229
17230 ZR36067 VIDEO FOR LINUX DRIVER
17231 L:      mjpeg-users@lists.sourceforge.net
17232 L:      linux-media@vger.kernel.org
17233 W:      http://mjpeg.sourceforge.net/driver-zoran/
17234 T:      hg https://linuxtv.org/hg/v4l-dvb
17235 S:      Odd Fixes
17236 F:      drivers/staging/media/zoran/
17237
17238 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17239 M:      Minchan Kim <minchan@kernel.org>
17240 M:      Nitin Gupta <ngupta@vflare.org>
17241 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17242 L:      linux-kernel@vger.kernel.org
17243 S:      Maintained
17244 F:      drivers/block/zram/
17245 F:      Documentation/blockdev/zram.txt
17246
17247 ZS DECSTATION Z85C30 SERIAL DRIVER
17248 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17249 S:      Maintained
17250 F:      drivers/tty/serial/zs.*
17251
17252 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17253 M:      Minchan Kim <minchan@kernel.org>
17254 M:      Nitin Gupta <ngupta@vflare.org>
17255 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17256 L:      linux-mm@kvack.org
17257 S:      Maintained
17258 F:      mm/zsmalloc.c
17259 F:      include/linux/zsmalloc.h
17260 F:      Documentation/vm/zsmalloc.rst
17261
17262 ZSWAP COMPRESSED SWAP CACHING
17263 M:      Seth Jennings <sjenning@redhat.com>
17264 M:      Dan Streetman <ddstreet@ieee.org>
17265 L:      linux-mm@kvack.org
17266 S:      Maintained
17267 F:      mm/zswap.c
17268
17269 THE REST
17270 M:      Linus Torvalds <torvalds@linux-foundation.org>
17271 L:      linux-kernel@vger.kernel.org
17272 Q:      http://patchwork.kernel.org/project/LKML/list/
17273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17274 S:      Buried alive in reporters
17275 F:      *
17276 F:      */