MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 IIO DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-acpi
 326 F:      drivers/pci/*acpi*
 327 F:      drivers/pci/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      James Morse <james.morse@arm.com>
 335 R:      Tony Luck <tony.luck@intel.com>
 336 R:      Borislav Petkov <bp@alien8.de>
 337 F:      drivers/acpi/apei/
 338
 339 ACPI COMPONENT ARCHITECTURE (ACPICA)
 340 M:      Robert Moore <robert.moore@intel.com>
 341 M:      Erik Schmauss <erik.schmauss@intel.com>
 342 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 343 L:      linux-acpi@vger.kernel.org
 344 L:      devel@acpica.org
 345 W:      https://acpica.org/
 346 W:      https://github.com/acpica/acpica/
 347 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 349 B:      https://bugzilla.kernel.org
 350 B:      https://bugs.acpica.org
 351 S:      Supported
 352 F:      drivers/acpi/acpica/
 353 F:      include/acpi/
 354 F:      tools/power/acpi/
 355
 356 ACPI FAN DRIVER
 357 M:      Zhang Rui <rui.zhang@intel.com>
 358 L:      linux-acpi@vger.kernel.org
 359 W:      https://01.org/linux-acpi
 360 B:      https://bugzilla.kernel.org
 361 S:      Supported
 362 F:      drivers/acpi/fan.c
 363
 364 ACPI FOR ARM64 (ACPI/arm64)
 365 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 366 M:      Hanjun Guo <hanjun.guo@linaro.org>
 367 M:      Sudeep Holla <sudeep.holla@arm.com>
 368 L:      linux-acpi@vger.kernel.org
 369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 370 S:      Maintained
 371 F:      drivers/acpi/arm64
 372
 373 ACPI I2C MULTI INSTANTIATE DRIVER
 374 M:      Hans de Goede <hdegoede@redhat.com>
 375 L:      platform-driver-x86@vger.kernel.org
 376 S:      Maintained
 377 F:      drivers/platform/x86/i2c-multi-instantiate.c
 378
 379 ACPI PMIC DRIVERS
 380 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 381 M:      Len Brown <lenb@kernel.org>
 382 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 383 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 387 B:      https://bugzilla.kernel.org
 388 S:      Supported
 389 F:      drivers/acpi/pmic/
 390
 391 ACPI THERMAL DRIVER
 392 M:      Zhang Rui <rui.zhang@intel.com>
 393 L:      linux-acpi@vger.kernel.org
 394 W:      https://01.org/linux-acpi
 395 B:      https://bugzilla.kernel.org
 396 S:      Supported
 397 F:      drivers/acpi/*thermal*
 398
 399 ACPI VIDEO DRIVER
 400 M:      Zhang Rui <rui.zhang@intel.com>
 401 L:      linux-acpi@vger.kernel.org
 402 W:      https://01.org/linux-acpi
 403 B:      https://bugzilla.kernel.org
 404 S:      Supported
 405 F:      drivers/acpi/acpi_video.c
 406
 407 ACPI WMI DRIVER
 408 L:      platform-driver-x86@vger.kernel.org
 409 S:      Orphan
 410 F:      drivers/platform/x86/wmi.c
 411 F:      include/uapi/linux/wmi.h
 412
 413 AD1889 ALSA SOUND DRIVER
 414 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 415 L:      linux-parisc@vger.kernel.org
 416 S:      Maintained
 417 F:      sound/pci/ad1889.*
 418
 419 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 420 M:      Michael Hennerich <michael.hennerich@analog.com>
 421 W:      http://wiki.analog.com/AD5254
 422 W:      http://ez.analog.com/community/linux-device-drivers
 423 S:      Supported
 424 F:      drivers/misc/ad525x_dpot.c
 425
 426 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 W:      http://wiki.analog.com/AD5398
 429 W:      http://ez.analog.com/community/linux-device-drivers
 430 S:      Supported
 431 F:      drivers/regulator/ad5398.c
 432
 433 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 W:      http://wiki.analog.com/AD7142
 436 W:      http://ez.analog.com/community/linux-device-drivers
 437 S:      Supported
 438 F:      drivers/input/misc/ad714x.c
 439
 440 AD7877 TOUCHSCREEN DRIVER
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 W:      http://wiki.analog.com/AD7877
 443 W:      http://ez.analog.com/community/linux-device-drivers
 444 S:      Supported
 445 F:      drivers/input/touchscreen/ad7877.c
 446
 447 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 448 M:      Michael Hennerich <michael.hennerich@analog.com>
 449 W:      http://wiki.analog.com/AD7879
 450 W:      http://ez.analog.com/community/linux-device-drivers
 451 S:      Supported
 452 F:      drivers/input/touchscreen/ad7879.c
 453
 454 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 455 M:      Jiri Kosina <jikos@kernel.org>
 456 S:      Maintained
 457
 458 ADF7242 IEEE 802.15.4 RADIO DRIVER
 459 M:      Michael Hennerich <michael.hennerich@analog.com>
 460 W:      https://wiki.analog.com/ADF7242
 461 W:      http://ez.analog.com/community/linux-device-drivers
 462 L:      linux-wpan@vger.kernel.org
 463 S:      Supported
 464 F:      drivers/net/ieee802154/adf7242.c
 465 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 466
 467 ADM1025 HARDWARE MONITOR DRIVER
 468 M:      Jean Delvare <jdelvare@suse.com>
 469 L:      linux-hwmon@vger.kernel.org
 470 S:      Maintained
 471 F:      Documentation/hwmon/adm1025
 472 F:      drivers/hwmon/adm1025.c
 473
 474 ADM1029 HARDWARE MONITOR DRIVER
 475 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 476 L:      linux-hwmon@vger.kernel.org
 477 S:      Maintained
 478 F:      drivers/hwmon/adm1029.c
 479
 480 ADM8211 WIRELESS DRIVER
 481 L:      linux-wireless@vger.kernel.org
 482 W:      http://wireless.kernel.org/
 483 S:      Orphan
 484 F:      drivers/net/wireless/admtek/adm8211.*
 485
 486 ADP1653 FLASH CONTROLLER DRIVER
 487 M:      Sakari Ailus <sakari.ailus@iki.fi>
 488 L:      linux-media@vger.kernel.org
 489 S:      Maintained
 490 F:      drivers/media/i2c/adp1653.c
 491 F:      include/media/i2c/adp1653.h
 492
 493 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 494 M:      Michael Hennerich <michael.hennerich@analog.com>
 495 W:      http://wiki.analog.com/ADP5520
 496 W:      http://ez.analog.com/community/linux-device-drivers
 497 S:      Supported
 498 F:      drivers/mfd/adp5520.c
 499 F:      drivers/video/backlight/adp5520_bl.c
 500 F:      drivers/leds/leds-adp5520.c
 501 F:      drivers/gpio/gpio-adp5520.c
 502 F:      drivers/input/keyboard/adp5520-keys.c
 503
 504 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 W:      http://wiki.analog.com/ADP5588
 507 W:      http://ez.analog.com/community/linux-device-drivers
 508 S:      Supported
 509 F:      drivers/input/keyboard/adp5588-keys.c
 510 F:      drivers/gpio/gpio-adp5588.c
 511
 512 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 513 M:      Michael Hennerich <michael.hennerich@analog.com>
 514 W:      http://wiki.analog.com/ADP8860
 515 W:      http://ez.analog.com/community/linux-device-drivers
 516 S:      Supported
 517 F:      drivers/video/backlight/adp8860_bl.c
 518
 519 ADS1015 HARDWARE MONITOR DRIVER
 520 M:      Dirk Eibach <eibach@gdsys.de>
 521 L:      linux-hwmon@vger.kernel.org
 522 S:      Maintained
 523 F:      Documentation/hwmon/ads1015
 524 F:      drivers/hwmon/ads1015.c
 525 F:      include/linux/platform_data/ads1015.h
 526
 527 ADT746X FAN DRIVER
 528 M:      Colin Leroy <colin@colino.net>
 529 S:      Maintained
 530 F:      drivers/macintosh/therm_adt746x.c
 531
 532 ADT7475 HARDWARE MONITOR DRIVER
 533 M:      Jean Delvare <jdelvare@suse.com>
 534 L:      linux-hwmon@vger.kernel.org
 535 S:      Maintained
 536 F:      Documentation/hwmon/adt7475
 537 F:      drivers/hwmon/adt7475.c
 538
 539 ADVANSYS SCSI DRIVER
 540 M:      Matthew Wilcox <willy@infradead.org>
 541 M:      Hannes Reinecke <hare@suse.com>
 542 L:      linux-scsi@vger.kernel.org
 543 S:      Maintained
 544 F:      Documentation/scsi/advansys.txt
 545 F:      drivers/scsi/advansys.c
 546
 547 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 548 M:      Michael Hennerich <michael.hennerich@analog.com>
 549 W:      http://wiki.analog.com/ADXL345
 550 W:      http://ez.analog.com/community/linux-device-drivers
 551 S:      Supported
 552 F:      drivers/input/misc/adxl34x.c
 553
 554 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 555 M:      Stefan Popa <stefan.popa@analog.com>
 556 W:      http://ez.analog.com/community/linux-device-drivers
 557 S:      Supported
 558 F:      drivers/iio/accel/adxl372.c
 559 F:      drivers/iio/accel/adxl372_spi.c
 560 F:      drivers/iio/accel/adxl372_i2c.c
 561 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 562
 563 AF9013 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9013*
 572
 573 AF9033 MEDIA DRIVER
 574 M:      Antti Palosaari <crope@iki.fi>
 575 L:      linux-media@vger.kernel.org
 576 W:      https://linuxtv.org
 577 W:      http://palosaari.fi/linux/
 578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 579 T:      git git://linuxtv.org/anttip/media_tree.git
 580 S:      Maintained
 581 F:      drivers/media/dvb-frontends/af9033*
 582
 583 AFFS FILE SYSTEM
 584 M:      David Sterba <dsterba@suse.com>
 585 L:      linux-fsdevel@vger.kernel.org
 586 S:      Odd Fixes
 587 F:      Documentation/filesystems/affs.txt
 588 F:      fs/affs/
 589
 590 AFS FILESYSTEM
 591 M:      David Howells <dhowells@redhat.com>
 592 L:      linux-afs@lists.infradead.org
 593 S:      Supported
 594 F:      fs/afs/
 595 F:      include/trace/events/afs.h
 596 F:      Documentation/filesystems/afs.txt
 597 W:      https://www.infradead.org/~dhowells/kafs/
 598
 599 AGPGART DRIVER
 600 M:      David Airlie <airlied@linux.ie>
 601 T:      git git://anongit.freedesktop.org/drm/drm
 602 S:      Maintained
 603 F:      drivers/char/agp/
 604 F:      include/linux/agp*
 605 F:      include/uapi/linux/agp*
 606
 607 AHA152X SCSI DRIVER
 608 M:      "Juergen E. Fischer" <fischer@norbit.de>
 609 L:      linux-scsi@vger.kernel.org
 610 S:      Maintained
 611 F:      drivers/scsi/aha152x*
 612 F:      drivers/scsi/pcmcia/aha152x*
 613
 614 AIC7XXX / AIC79XX SCSI DRIVER
 615 M:      Hannes Reinecke <hare@suse.com>
 616 L:      linux-scsi@vger.kernel.org
 617 S:      Maintained
 618 F:      drivers/scsi/aic7xxx/
 619
 620 AIMSLAB FM RADIO RECEIVER DRIVER
 621 M:      Hans Verkuil <hverkuil@xs4all.nl>
 622 L:      linux-media@vger.kernel.org
 623 T:      git git://linuxtv.org/media_tree.git
 624 W:      https://linuxtv.org
 625 S:      Maintained
 626 F:      drivers/media/radio/radio-aimslab*
 627
 628 AIO
 629 M:      Benjamin LaHaise <bcrl@kvack.org>
 630 L:      linux-aio@kvack.org
 631 S:      Supported
 632 F:      fs/aio.c
 633 F:      include/linux/*aio*.h
 634
 635 AIRSPY MEDIA DRIVER
 636 M:      Antti Palosaari <crope@iki.fi>
 637 L:      linux-media@vger.kernel.org
 638 W:      https://linuxtv.org
 639 W:      http://palosaari.fi/linux/
 640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 641 T:      git git://linuxtv.org/anttip/media_tree.git
 642 S:      Maintained
 643 F:      drivers/media/usb/airspy/
 644
 645 ALACRITECH GIGABIT ETHERNET DRIVER
 646 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 647 S:      Maintained
 648 F:      drivers/net/ethernet/alacritech/*
 649
 650 ALCATEL SPEEDTOUCH USB DRIVER
 651 M:      Duncan Sands <duncan.sands@free.fr>
 652 L:      linux-usb@vger.kernel.org
 653 W:      http://www.linux-usb.org/SpeedTouch/
 654 S:      Maintained
 655 F:      drivers/usb/atm/speedtch.c
 656 F:      drivers/usb/atm/usbatm.c
 657
 658 ALCHEMY AU1XX0 MMC DRIVER
 659 M:      Manuel Lauss <manuel.lauss@gmail.com>
 660 S:      Maintained
 661 F:      drivers/mmc/host/au1xmmc.c
 662
 663 ALI1563 I2C DRIVER
 664 M:      Rudolf Marek <r.marek@assembler.cz>
 665 L:      linux-i2c@vger.kernel.org
 666 S:      Maintained
 667 F:      Documentation/i2c/busses/i2c-ali1563
 668 F:      drivers/i2c/busses/i2c-ali1563.c
 669
 670 ALLWINNER SECURITY SYSTEM
 671 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 672 L:      linux-crypto@vger.kernel.org
 673 S:      Maintained
 674 F:      drivers/crypto/sunxi-ss/
 675
 676 ALLWINNER VPU DRIVER
 677 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 678 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 679 L:      linux-media@vger.kernel.org
 680 S:      Maintained
 681 F:      drivers/staging/media/sunxi/cedrus/
 682
 683 ALPHA PORT
 684 M:      Richard Henderson <rth@twiddle.net>
 685 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 686 M:      Matt Turner <mattst88@gmail.com>
 687 S:      Odd Fixes
 688 L:      linux-alpha@vger.kernel.org
 689 F:      arch/alpha/
 690
 691 ALPS PS/2 TOUCHPAD DRIVER
 692 R:      Pali Rohár <pali.rohar@gmail.com>
 693 F:      drivers/input/mouse/alps.*
 694
 695 ALTERA I2C CONTROLLER DRIVER
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/i2c/busses/i2c-altera.c
 699
 700 ALTERA MAILBOX DRIVER
 701 M:      Ley Foon Tan <lftan@altera.com>
 702 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 703 S:      Maintained
 704 F:      drivers/mailbox/mailbox-altera.c
 705
 706 ALTERA PIO DRIVER
 707 M:      Tien Hock Loh <thloh@altera.com>
 708 L:      linux-gpio@vger.kernel.org
 709 S:      Maintained
 710 F:      drivers/gpio/gpio-altera.c
 711
 712 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 713 M:      Thor Thayer <thor.thayer@linux.intel.com>
 714 S:      Maintained
 715 F:      drivers/gpio/gpio-altera-a10sr.c
 716 F:      drivers/mfd/altera-a10sr.c
 717 F:      drivers/reset/reset-a10sr.c
 718 F:      include/linux/mfd/altera-a10sr.h
 719 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 720
 721 ALTERA TRIPLE SPEED ETHERNET DRIVER
 722 M:      Thor Thayer <thor.thayer@linux.intel.com>
 723 L:      netdev@vger.kernel.org
 724 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 725 S:      Maintained
 726 F:      drivers/net/ethernet/altera/
 727
 728 ALTERA UART/JTAG UART SERIAL DRIVERS
 729 M:      Tobias Klauser <tklauser@distanz.ch>
 730 L:      linux-serial@vger.kernel.org
 731 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 732 S:      Maintained
 733 F:      drivers/tty/serial/altera_uart.c
 734 F:      drivers/tty/serial/altera_jtaguart.c
 735 F:      include/linux/altera_uart.h
 736 F:      include/linux/altera_jtaguart.h
 737
 738 AMAZON ETHERNET DRIVERS
 739 M:      Netanel Belgazal <netanel@amazon.com>
 740 R:      Saeed Bishara <saeedb@amazon.com>
 741 R:      Zorik Machulsky <zorik@amazon.com>
 742 L:      netdev@vger.kernel.org
 743 S:      Supported
 744 F:      Documentation/networking/device_drivers/amazon/ena.txt
 745 F:      drivers/net/ethernet/amazon/
 746
 747 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 748 M:      Tom Lendacky <thomas.lendacky@amd.com>
 749 M:      Gary Hook <gary.hook@amd.com>
 750 L:      linux-crypto@vger.kernel.org
 751 S:      Supported
 752 F:      drivers/crypto/ccp/
 753 F:      include/linux/ccp.h
 754
 755 AMD DISPLAY CORE
 756 M:      Harry Wentland <harry.wentland@amd.com>
 757 M:      Leo Li <sunpeng.li@amd.com>
 758 L:      amd-gfx@lists.freedesktop.org
 759 T:      git git://people.freedesktop.org/~agd5f/linux
 760 S:      Supported
 761 F:      drivers/gpu/drm/amd/display/
 762
 763 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 764 M:      Huang Rui <ray.huang@amd.com>
 765 L:      linux-hwmon@vger.kernel.org
 766 S:      Supported
 767 F:      Documentation/hwmon/fam15h_power
 768 F:      drivers/hwmon/fam15h_power.c
 769
 770 AMD FCH GPIO DRIVER
 771 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 772 L:      linux-gpio@vger.kernel.org
 773 S:      Maintained
 774 F:      drivers/gpio/gpio-amd-fch.c
 775 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 776
 777 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 778 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 779 S:      Orphan
 780 F:      drivers/usb/gadget/udc/amd5536udc.*
 781
 782 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 783 P:      Andres Salomon <dilinger@queued.net>
 784 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 785 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 786 S:      Supported
 787 F:      drivers/char/hw_random/geode-rng.c
 788 F:      drivers/crypto/geode*
 789 F:      drivers/video/fbdev/geode/
 790 F:      arch/x86/include/asm/geode.h
 791
 792 AMD IOMMU (AMD-VI)
 793 M:      Joerg Roedel <joro@8bytes.org>
 794 L:      iommu@lists.linux-foundation.org
 795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 796 S:      Maintained
 797 F:      drivers/iommu/amd_iommu*.[ch]
 798 F:      include/linux/amd-iommu.h
 799
 800 AMD KFD
 801 M:      Oded Gabbay <oded.gabbay@gmail.com>
 802 L:      dri-devel@lists.freedesktop.org
 803 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 804 S:      Supported
 805 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 806 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 807 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 808 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 809 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 810 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 811 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 812 F:      drivers/gpu/drm/amd/amdkfd/
 813 F:      drivers/gpu/drm/amd/include/cik_structs.h
 814 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 815 F:      drivers/gpu/drm/amd/include/vi_structs.h
 816 F:      drivers/gpu/drm/amd/include/v9_structs.h
 817 F:      include/uapi/linux/kfd_ioctl.h
 818
 819 AMD POWERPLAY
 820 M:      Rex Zhu <rex.zhu@amd.com>
 821 M:      Evan Quan <evan.quan@amd.com>
 822 L:      amd-gfx@lists.freedesktop.org
 823 S:      Supported
 824 F:      drivers/gpu/drm/amd/powerplay/
 825 T:      git git://people.freedesktop.org/~agd5f/linux
 826
 827 AMD SEATTLE DEVICE TREE SUPPORT
 828 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 829 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 830 M:      Tom Lendacky <thomas.lendacky@amd.com>
 831 S:      Supported
 832 F:      arch/arm64/boot/dts/amd/
 833
 834 AMD XGBE DRIVER
 835 M:      Tom Lendacky <thomas.lendacky@amd.com>
 836 L:      netdev@vger.kernel.org
 837 S:      Supported
 838 F:      drivers/net/ethernet/amd/xgbe/
 839 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 840
 841 ANALOG DEVICES INC AD5686 DRIVER
 842 M:      Stefan Popa <stefan.popa@analog.com>
 843 L:      linux-pm@vger.kernel.org
 844 W:      http://ez.analog.com/community/linux-device-drivers
 845 S:      Supported
 846 F:      drivers/iio/dac/ad5686*
 847 F:      drivers/iio/dac/ad5696*
 848
 849 ANALOG DEVICES INC AD5758 DRIVER
 850 M:      Stefan Popa <stefan.popa@analog.com>
 851 L:      linux-iio@vger.kernel.org
 852 W:      http://ez.analog.com/community/linux-device-drivers
 853 S:      Supported
 854 F:      drivers/iio/dac/ad5758.c
 855 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 856
 857 ANALOG DEVICES INC AD7124 DRIVER
 858 M:      Stefan Popa <stefan.popa@analog.com>
 859 L:      linux-iio@vger.kernel.org
 860 W:      http://ez.analog.com/community/linux-device-drivers
 861 S:      Supported
 862 F:      drivers/iio/adc/ad7124.c
 863 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 864
 865 ANALOG DEVICES INC AD7606 DRIVER
 866 M:      Stefan Popa <stefan.popa@analog.com>
 867 L:      linux-iio@vger.kernel.org
 868 W:      http://ez.analog.com/community/linux-device-drivers
 869 S:      Supported
 870 F:      drivers/iio/adc/ad7606.c
 871 F:      Documentation/devicetree/bindings/iio/adc/ad7606.txt
 872
 873 ANALOG DEVICES INC AD7768-1 DRIVER
 874 M:      Stefan Popa <stefan.popa@analog.com>
 875 L:      linux-iio@vger.kernel.org
 876 W:      http://ez.analog.com/community/linux-device-drivers
 877 S:      Supported
 878 F:      drivers/iio/adc/ad7768-1.c
 879 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 880
 881 ANALOG DEVICES INC AD9389B DRIVER
 882 M:      Hans Verkuil <hans.verkuil@cisco.com>
 883 L:      linux-media@vger.kernel.org
 884 S:      Maintained
 885 F:      drivers/media/i2c/ad9389b*
 886
 887 ANALOG DEVICES INC ADGS1408 DRIVER
 888 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 889 S:      Supported
 890 F:      drivers/mux/adgs1408.c
 891 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 892
 893 ANALOG DEVICES INC ADP5061 DRIVER
 894 M:      Stefan Popa <stefan.popa@analog.com>
 895 L:      linux-pm@vger.kernel.org
 896 W:      http://ez.analog.com/community/linux-device-drivers
 897 S:      Supported
 898 F:      drivers/power/supply/adp5061.c
 899
 900 ANALOG DEVICES INC ADV7180 DRIVER
 901 M:      Lars-Peter Clausen <lars@metafoo.de>
 902 L:      linux-media@vger.kernel.org
 903 W:      http://ez.analog.com/community/linux-device-drivers
 904 S:      Supported
 905 F:      drivers/media/i2c/adv7180.c
 906
 907 ANALOG DEVICES INC ADV748X DRIVER
 908 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 909 L:      linux-media@vger.kernel.org
 910 S:      Maintained
 911 F:      drivers/media/i2c/adv748x/*
 912
 913 ANALOG DEVICES INC ADV7511 DRIVER
 914 M:      Hans Verkuil <hans.verkuil@cisco.com>
 915 L:      linux-media@vger.kernel.org
 916 S:      Maintained
 917 F:      drivers/media/i2c/adv7511*
 918
 919 ANALOG DEVICES INC ADV7604 DRIVER
 920 M:      Hans Verkuil <hans.verkuil@cisco.com>
 921 L:      linux-media@vger.kernel.org
 922 S:      Maintained
 923 F:      drivers/media/i2c/adv7604*
 924
 925 ANALOG DEVICES INC ADV7842 DRIVER
 926 M:      Hans Verkuil <hans.verkuil@cisco.com>
 927 L:      linux-media@vger.kernel.org
 928 S:      Maintained
 929 F:      drivers/media/i2c/adv7842*
 930
 931 ANALOG DEVICES INC ASOC CODEC DRIVERS
 932 M:      Lars-Peter Clausen <lars@metafoo.de>
 933 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 934 W:      http://wiki.analog.com/
 935 W:      http://ez.analog.com/community/linux-device-drivers
 936 S:      Supported
 937 F:      sound/soc/codecs/adau*
 938 F:      sound/soc/codecs/adav*
 939 F:      sound/soc/codecs/ad1*
 940 F:      sound/soc/codecs/ad7*
 941 F:      sound/soc/codecs/ssm*
 942 F:      sound/soc/codecs/sigmadsp.*
 943
 944 ANALOG DEVICES INC DMA DRIVERS
 945 M:      Lars-Peter Clausen <lars@metafoo.de>
 946 W:      http://ez.analog.com/community/linux-device-drivers
 947 S:      Supported
 948 F:      drivers/dma/dma-axi-dmac.c
 949
 950 ANALOG DEVICES INC IIO DRIVERS
 951 M:      Lars-Peter Clausen <lars@metafoo.de>
 952 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 953 W:      http://wiki.analog.com/
 954 W:      http://ez.analog.com/community/linux-device-drivers
 955 S:      Supported
 956 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 957 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 958 F:      drivers/iio/*/ad*
 959 F:      drivers/iio/adc/ltc2497*
 960 X:      drivers/iio/*/adjd*
 961 F:      drivers/staging/iio/*/ad*
 962
 963 ANDES ARCHITECTURE
 964 M:      Greentime Hu <green.hu@gmail.com>
 965 M:      Vincent Chen <deanbo422@gmail.com>
 966 T:      git https://github.com/andestech/linux.git
 967 S:      Supported
 968 F:      arch/nds32/
 969 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 970 F:      Documentation/devicetree/bindings/nds32/
 971 K:      nds32
 972 N:      nds32
 973
 974 ANDROID CONFIG FRAGMENTS
 975 M:      Rob Herring <robh@kernel.org>
 976 S:      Supported
 977 F:      kernel/configs/android*
 978
 979 ANDROID DRIVERS
 980 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 981 M:      Arve Hjønnevåg <arve@android.com>
 982 M:      Todd Kjos <tkjos@android.com>
 983 M:      Martijn Coenen <maco@android.com>
 984 M:      Joel Fernandes <joel@joelfernandes.org>
 985 M:      Christian Brauner <christian@brauner.io>
 986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 987 L:      devel@driverdev.osuosl.org
 988 S:      Supported
 989 F:      drivers/android/
 990 F:      drivers/staging/android/
 991
 992 ANDROID GOLDFISH PIC DRIVER
 993 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 994 S:      Supported
 995 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 996 F:      drivers/irqchip/irq-goldfish-pic.c
 997
 998 ANDROID GOLDFISH RTC DRIVER
 999 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1000 S:      Supported
1001 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1002 F:      drivers/rtc/rtc-goldfish.c
1003
1004 ANDROID ION DRIVER
1005 M:      Laura Abbott <labbott@redhat.com>
1006 M:      Sumit Semwal <sumit.semwal@linaro.org>
1007 L:      devel@driverdev.osuosl.org
1008 L:      dri-devel@lists.freedesktop.org
1009 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1010 S:      Supported
1011 F:      drivers/staging/android/ion
1012 F:      drivers/staging/android/uapi/ion.h
1013
1014 AOA (Apple Onboard Audio) ALSA DRIVER
1015 M:      Johannes Berg <johannes@sipsolutions.net>
1016 L:      linuxppc-dev@lists.ozlabs.org
1017 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1018 S:      Maintained
1019 F:      sound/aoa/
1020
1021 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1022 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1023 L:      linux-iio@vger.kernel.org
1024 S:      Maintained
1025 F:      drivers/iio/adc/stx104.c
1026
1027 APM DRIVER
1028 M:      Jiri Kosina <jikos@kernel.org>
1029 S:      Odd fixes
1030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1031 F:      arch/x86/kernel/apm_32.c
1032 F:      include/linux/apm_bios.h
1033 F:      include/uapi/linux/apm_bios.h
1034 F:      drivers/char/apm-emulation.c
1035
1036 APPARMOR SECURITY MODULE
1037 M:      John Johansen <john.johansen@canonical.com>
1038 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1039 W:      wiki.apparmor.net
1040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1041 S:      Supported
1042 F:      security/apparmor/
1043 F:      Documentation/admin-guide/LSM/apparmor.rst
1044
1045 APPLE BCM5974 MULTITOUCH DRIVER
1046 M:      Henrik Rydberg <rydberg@bitmath.org>
1047 L:      linux-input@vger.kernel.org
1048 S:      Odd fixes
1049 F:      drivers/input/mouse/bcm5974.c
1050
1051 APPLE SMC DRIVER
1052 M:      Henrik Rydberg <rydberg@bitmath.org>
1053 L:      linux-hwmon@vger.kernel.org
1054 S:      Odd fixes
1055 F:      drivers/hwmon/applesmc.c
1056
1057 APPLETALK NETWORK LAYER
1058 L:      netdev@vger.kernel.org
1059 S:      Odd fixes
1060 F:      drivers/net/appletalk/
1061 F:      net/appletalk/
1062 F:      include/linux/atalk.h
1063 F:      include/uapi/linux/atalk.h
1064
1065 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1066 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1067 S:      Supported
1068 F:      arch/arm64/boot/dts/apm/
1069
1070 APPLIED MICRO (APM) X-GENE SOC EDAC
1071 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1072 S:      Supported
1073 F:      drivers/edac/xgene_edac.c
1074 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1075
1076 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1077 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1078 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1079 S:      Supported
1080 F:      drivers/net/ethernet/apm/xgene-v2/
1081
1082 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1083 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1084 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1085 M:      Quan Nguyen <quan@os.amperecomputing.com>
1086 S:      Supported
1087 F:      drivers/net/ethernet/apm/xgene/
1088 F:      drivers/net/phy/mdio-xgene.c
1089 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1090 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1091
1092 APPLIED MICRO (APM) X-GENE SOC PMU
1093 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1094 S:      Supported
1095 F:      drivers/perf/xgene_pmu.c
1096 F:      Documentation/perf/xgene-pmu.txt
1097 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1098
1099 APTINA CAMERA SENSOR PLL
1100 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1101 L:      linux-media@vger.kernel.org
1102 S:      Maintained
1103 F:      drivers/media/i2c/aptina-pll.*
1104
1105 ARC FRAMEBUFFER DRIVER
1106 M:      Jaya Kumar <jayalk@intworks.biz>
1107 S:      Maintained
1108 F:      drivers/video/fbdev/arcfb.c
1109 F:      drivers/video/fbdev/core/fb_defio.c
1110
1111 ARC PGU DRM DRIVER
1112 M:      Alexey Brodkin <abrodkin@synopsys.com>
1113 S:      Supported
1114 F:      drivers/gpu/drm/arc/
1115 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1116
1117 ARCNET NETWORK LAYER
1118 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1119 L:      netdev@vger.kernel.org
1120 S:      Maintained
1121 F:      drivers/net/arcnet/
1122 F:      include/uapi/linux/if_arcnet.h
1123
1124 ARM ARCHITECTED TIMER DRIVER
1125 M:      Mark Rutland <mark.rutland@arm.com>
1126 M:      Marc Zyngier <marc.zyngier@arm.com>
1127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1128 S:      Maintained
1129 F:      arch/arm/include/asm/arch_timer.h
1130 F:      arch/arm64/include/asm/arch_timer.h
1131 F:      drivers/clocksource/arm_arch_timer.c
1132
1133 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1134 M:      Linus Walleij <linus.walleij@linaro.org>
1135 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1136 S:      Maintained
1137 F:      Documentation/devicetree/bindings/arm/arm-boards
1138 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1139 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1140 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1141 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1142 F:      arch/arm/mach-integrator/
1143 F:      arch/arm/mach-realview/
1144 F:      arch/arm/mach-versatile/
1145 F:      arch/arm/plat-versatile/
1146 F:      arch/arm/boot/dts/arm-realview-*
1147 F:      arch/arm/boot/dts/integrator*
1148 F:      arch/arm/boot/dts/versatile*
1149 F:      drivers/clk/versatile/
1150 F:      drivers/i2c/busses/i2c-versatile.c
1151 F:      drivers/irqchip/irq-versatile-fpga.c
1152 F:      drivers/mtd/maps/physmap_of_versatile.c
1153 F:      drivers/power/reset/arm-versatile-reboot.c
1154 F:      drivers/soc/versatile/
1155
1156 ARM HDLCD DRM DRIVER
1157 M:      Liviu Dudau <liviu.dudau@arm.com>
1158 S:      Supported
1159 F:      drivers/gpu/drm/arm/hdlcd_*
1160 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1161
1162 ARM KOMEDA DRM-KMS DRIVER
1163 M:      James (Qian) Wang <james.qian.wang@arm.com>
1164 M:      Liviu Dudau <liviu.dudau@arm.com>
1165 L:      Mali DP Maintainers <malidp@foss.arm.com>
1166 S:      Supported
1167 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1168 F:      drivers/gpu/drm/arm/display/include/
1169 F:      drivers/gpu/drm/arm/display/komeda/
1170 F:      Documentation/devicetree/bindings/display/arm/arm,komeda.txt
1171 F:      Documentation/gpu/komeda-kms.rst
1172
1173 ARM MALI-DP DRM DRIVER
1174 M:      Liviu Dudau <liviu.dudau@arm.com>
1175 M:      Brian Starkey <brian.starkey@arm.com>
1176 L:      Mali DP Maintainers <malidp@foss.arm.com>
1177 S:      Supported
1178 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1179 F:      drivers/gpu/drm/arm/
1180 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1181 F:      Documentation/gpu/afbc.rst
1182
1183 ARM MFM AND FLOPPY DRIVERS
1184 M:      Ian Molton <spyro@f2s.com>
1185 S:      Maintained
1186 F:      arch/arm/lib/floppydma.S
1187 F:      arch/arm/include/asm/floppy.h
1188
1189 ARM PMU PROFILING AND DEBUGGING
1190 M:      Will Deacon <will.deacon@arm.com>
1191 M:      Mark Rutland <mark.rutland@arm.com>
1192 S:      Maintained
1193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1194 F:      arch/arm*/kernel/perf_*
1195 F:      arch/arm/oprofile/common.c
1196 F:      arch/arm*/kernel/hw_breakpoint.c
1197 F:      arch/arm*/include/asm/hw_breakpoint.h
1198 F:      arch/arm*/include/asm/perf_event.h
1199 F:      drivers/perf/*
1200 F:      include/linux/perf/arm_pmu.h
1201 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1202 F:      Documentation/devicetree/bindings/perf/
1203
1204 ARM PORT
1205 M:      Russell King <linux@armlinux.org.uk>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 W:      http://www.armlinux.org.uk/
1208 S:      Odd Fixes
1209 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1210 F:      arch/arm/
1211 X:      arch/arm/boot/dts/
1212
1213 ARM PRIMECELL AACI PL041 DRIVER
1214 M:      Russell King <linux@armlinux.org.uk>
1215 S:      Odd Fixes
1216 F:      sound/arm/aaci.*
1217
1218 ARM PRIMECELL BUS SUPPORT
1219 M:      Russell King <linux@armlinux.org.uk>
1220 S:      Odd Fixes
1221 F:      drivers/amba/
1222 F:      include/linux/amba/bus.h
1223
1224 ARM PRIMECELL CLCD PL110 DRIVER
1225 M:      Russell King <linux@armlinux.org.uk>
1226 S:      Odd Fixes
1227 F:      drivers/video/fbdev/amba-clcd.*
1228
1229 ARM PRIMECELL KMI PL050 DRIVER
1230 M:      Russell King <linux@armlinux.org.uk>
1231 S:      Odd Fixes
1232 F:      drivers/input/serio/ambakmi.*
1233 F:      include/linux/amba/kmi.h
1234
1235 ARM PRIMECELL MMCI PL180/1 DRIVER
1236 M:      Russell King <linux@armlinux.org.uk>
1237 S:      Odd Fixes
1238 F:      drivers/mmc/host/mmci.*
1239 F:      include/linux/amba/mmci.h
1240
1241 ARM PRIMECELL SSP PL022 SPI DRIVER
1242 M:      Linus Walleij <linus.walleij@linaro.org>
1243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1244 S:      Maintained
1245 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1246 F:      drivers/spi/spi-pl022.c
1247
1248 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1249 M:      Russell King <linux@armlinux.org.uk>
1250 S:      Odd Fixes
1251 F:      drivers/tty/serial/amba-pl01*.c
1252 F:      include/linux/amba/serial.h
1253
1254 ARM PRIMECELL VIC PL190/PL192 DRIVER
1255 M:      Linus Walleij <linus.walleij@linaro.org>
1256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1257 S:      Maintained
1258 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1259 F:      drivers/irqchip/irq-vic.c
1260
1261 ARM SMMU DRIVERS
1262 M:      Will Deacon <will.deacon@arm.com>
1263 R:      Robin Murphy <robin.murphy@arm.com>
1264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1265 S:      Maintained
1266 F:      drivers/iommu/arm-smmu.c
1267 F:      drivers/iommu/arm-smmu-v3.c
1268 F:      drivers/iommu/io-pgtable-arm.c
1269 F:      drivers/iommu/io-pgtable-arm-v7s.c
1270
1271 ARM SUB-ARCHITECTURES
1272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1273 S:      Maintained
1274 F:      arch/arm/mach-*/
1275 F:      arch/arm/plat-*/
1276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1277
1278 ARM/ACTIONS SEMI ARCHITECTURE
1279 M:      Andreas Färber <afaerber@suse.de>
1280 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1282 S:      Maintained
1283 N:      owl
1284 F:      arch/arm/mach-actions/
1285 F:      arch/arm/boot/dts/owl-*
1286 F:      arch/arm64/boot/dts/actions/
1287 F:      drivers/clk/actions/
1288 F:      drivers/clocksource/timer-owl*
1289 F:      drivers/dma/owl-dma.c
1290 F:      drivers/i2c/busses/i2c-owl.c
1291 F:      drivers/pinctrl/actions/*
1292 F:      drivers/soc/actions/
1293 F:      include/dt-bindings/power/owl-*
1294 F:      include/linux/soc/actions/
1295 F:      Documentation/devicetree/bindings/arm/actions.txt
1296 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1297 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1298 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1299 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1300 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1301 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1302
1303 ARM/ADS SPHERE MACHINE SUPPORT
1304 M:      Lennert Buytenhek <kernel@wantstofly.org>
1305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1306 S:      Maintained
1307
1308 ARM/AFEB9260 MACHINE SUPPORT
1309 M:      Sergey Lapin <slapin@ossfans.org>
1310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1311 S:      Maintained
1312
1313 ARM/AJECO 1ARM MACHINE SUPPORT
1314 M:      Lennert Buytenhek <kernel@wantstofly.org>
1315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1316 S:      Maintained
1317
1318 ARM/Allwinner SoC Clock Support
1319 M:      Emilio López <emilio@elopez.com.ar>
1320 S:      Maintained
1321 F:      drivers/clk/sunxi/
1322
1323 ARM/Allwinner sunXi SoC support
1324 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1325 M:      Chen-Yu Tsai <wens@csie.org>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Maintained
1328 N:      sun[x456789]i
1329 N:      sun50i
1330 F:      arch/arm/mach-sunxi/
1331 F:      arch/arm64/boot/dts/allwinner/
1332 F:      drivers/clk/sunxi-ng/
1333 F:      drivers/pinctrl/sunxi/
1334 F:      drivers/soc/sunxi/
1335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1336
1337 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1338 M:      Neil Armstrong <narmstrong@baylibre.com>
1339 M:      Jerome Brunet <jbrunet@baylibre.com>
1340 L:      linux-amlogic@lists.infradead.org
1341 S:      Maintained
1342 F:      drivers/clk/meson/
1343 F:      include/dt-bindings/clock/meson*
1344 F:      include/dt-bindings/clock/gxbb*
1345 F:      Documentation/devicetree/bindings/clock/amlogic*
1346
1347 ARM/Amlogic Meson SoC support
1348 M:      Kevin Hilman <khilman@baylibre.com>
1349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1350 L:      linux-amlogic@lists.infradead.org
1351 W:      http://linux-meson.com/
1352 S:      Maintained
1353 F:      arch/arm/mach-meson/
1354 F:      arch/arm/boot/dts/meson*
1355 F:      arch/arm64/boot/dts/amlogic/
1356 F:      drivers/pinctrl/meson/
1357 F:      drivers/mmc/host/meson*
1358 F:      drivers/soc/amlogic/
1359 N:      meson
1360
1361 ARM/Amlogic Meson SoC Sound Drivers
1362 M:      Jerome Brunet <jbrunet@baylibre.com>
1363 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1364 S:      Maintained
1365 F:      sound/soc/meson/
1366 F:      Documentation/devicetree/bindings/sound/amlogic*
1367
1368 ARM/Annapurna Labs ALPINE ARCHITECTURE
1369 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1370 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 S:      Maintained
1373 F:      arch/arm/mach-alpine/
1374 F:      arch/arm/boot/dts/alpine*
1375 F:      arch/arm64/boot/dts/al/
1376 F:      drivers/*/*alpine*
1377
1378 ARM/ARTPEC MACHINE SUPPORT
1379 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1380 M:      Lars Persson <lars.persson@axis.com>
1381 S:      Maintained
1382 L:      linux-arm-kernel@axis.com
1383 F:      arch/arm/mach-artpec
1384 F:      arch/arm/boot/dts/artpec6*
1385 F:      drivers/clk/axis
1386 F:      drivers/crypto/axis
1387 F:      drivers/pinctrl/pinctrl-artpec*
1388 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1389
1390 ARM/ASPEED I2C DRIVER
1391 M:      Brendan Higgins <brendanhiggins@google.com>
1392 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1393 R:      Joel Stanley <joel@jms.id.au>
1394 L:      linux-i2c@vger.kernel.org
1395 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1396 S:      Maintained
1397 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1398 F:      drivers/i2c/busses/i2c-aspeed.c
1399 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1400 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1401
1402 ARM/ASPEED MACHINE SUPPORT
1403 M:      Joel Stanley <joel@jms.id.au>
1404 R:      Andrew Jeffery <andrew@aj.id.au>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1407 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1408 S:      Supported
1409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1410 F:      arch/arm/mach-aspeed/
1411 F:      arch/arm/boot/dts/aspeed-*
1412 N:      aspeed
1413
1414 ARM/BITMAIN ARCHITECTURE
1415 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 S:      Maintained
1418 F:      arch/arm64/boot/dts/bitmain/
1419 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1420
1421 ARM/CALXEDA HIGHBANK ARCHITECTURE
1422 M:      Rob Herring <robh@kernel.org>
1423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1424 S:      Maintained
1425 F:      arch/arm/mach-highbank/
1426 F:      arch/arm/boot/dts/highbank.dts
1427 F:      arch/arm/boot/dts/ecx-*.dts*
1428
1429 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1430 M:      Krzysztof Halasa <khalasa@piap.pl>
1431 S:      Maintained
1432 F:      arch/arm/mach-cns3xxx/
1433
1434 ARM/CAVIUM THUNDER NETWORK DRIVER
1435 M:      Sunil Goutham <sgoutham@cavium.com>
1436 M:      Robert Richter <rric@kernel.org>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Supported
1439 F:      drivers/net/ethernet/cavium/thunder/
1440
1441 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1442 M:      Lukasz Majewski <lukma@denx.de>
1443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1444 S:      Maintained
1445 F:      arch/arm/mach-ep93xx/ts72xx.c
1446
1447 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1448 M:      Alexander Shiyan <shc_work@mail.ru>
1449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1450 S:      Odd Fixes
1451 N:      clps711x
1452
1453 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1454 M:      Lennert Buytenhek <kernel@wantstofly.org>
1455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1456 S:      Maintained
1457
1458 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1459 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1460 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1462 S:      Maintained
1463 F:      arch/arm/mach-ep93xx/
1464 F:      arch/arm/mach-ep93xx/include/mach/
1465
1466 ARM/CLKDEV SUPPORT
1467 M:      Russell King <linux@armlinux.org.uk>
1468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1469 S:      Maintained
1470 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1471 F:      drivers/clk/clkdev.c
1472
1473 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1474 M:      Mike Rapoport <mike@compulab.co.il>
1475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1476 S:      Maintained
1477
1478 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1479 M:      Baruch Siach <baruch@tkos.co.il>
1480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1481 S:      Maintained
1482 F:      arch/arm/boot/dts/cx92755*
1483 N:      digicolor
1484
1485 ARM/CONTEC MICRO9 MACHINE SUPPORT
1486 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1487 S:      Maintained
1488 F:      arch/arm/mach-ep93xx/micro9.c
1489
1490 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1491 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1492 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      drivers/hwtracing/coresight/*
1496 F:      Documentation/trace/coresight.txt
1497 F:      Documentation/trace/coresight-cpu-debug.txt
1498 F:      Documentation/devicetree/bindings/arm/coresight.txt
1499 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1500 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1501 F:      tools/perf/arch/arm/util/pmu.c
1502 F:      tools/perf/arch/arm/util/auxtrace.c
1503 F:      tools/perf/arch/arm/util/cs-etm.c
1504 F:      tools/perf/arch/arm/util/cs-etm.h
1505 F:      tools/perf/util/cs-etm.*
1506 F:      tools/perf/util/cs-etm-decoder/*
1507
1508 ARM/CORGI MACHINE SUPPORT
1509 M:      Richard Purdie <rpurdie@rpsys.net>
1510 S:      Maintained
1511
1512 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1513 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1514 M:      Linus Walleij <linus.walleij@linaro.org>
1515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1516 T:      git git://github.com/ulli-kroll/linux.git
1517 S:      Maintained
1518 F:      Documentation/devicetree/bindings/arm/gemini.txt
1519 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1520 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1521 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1522 F:      arch/arm/mach-gemini/
1523 F:      drivers/net/ethernet/cortina/
1524 F:      drivers/pinctrl/pinctrl-gemini.c
1525 F:      drivers/rtc/rtc-ftrtc010.c
1526
1527 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1528 M:      Barry Song <baohua@kernel.org>
1529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1531 S:      Maintained
1532 F:      arch/arm/boot/dts/prima2*
1533 F:      arch/arm/mach-prima2/
1534 F:      drivers/clk/sirf/
1535 F:      drivers/clocksource/timer-prima2.c
1536 F:      drivers/clocksource/timer-atlas7.c
1537 N:      [^a-z]sirf
1538 X:      drivers/gnss
1539
1540 ARM/EBSA110 MACHINE SUPPORT
1541 M:      Russell King <linux@armlinux.org.uk>
1542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1543 W:      http://www.armlinux.org.uk/
1544 S:      Maintained
1545 F:      arch/arm/mach-ebsa110/
1546 F:      drivers/net/ethernet/amd/am79c961a.*
1547
1548 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1549 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1550 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1552 S:      Maintained
1553 N:      efm32
1554
1555 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1556 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 F:      arch/arm/mach-pxa/ezx.c
1560
1561 ARM/FARADAY FA526 PORT
1562 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565 T:      git git://git.berlios.de/gemini-board
1566 F:      arch/arm/mm/*-fa*
1567
1568 ARM/FOOTBRIDGE ARCHITECTURE
1569 M:      Russell King <linux@armlinux.org.uk>
1570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1571 W:      http://www.armlinux.org.uk/
1572 S:      Maintained
1573 F:      arch/arm/include/asm/hardware/dec21285.h
1574 F:      arch/arm/mach-footbridge/
1575
1576 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1577 M:      Shawn Guo <shawnguo@kernel.org>
1578 M:      Sascha Hauer <s.hauer@pengutronix.de>
1579 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1580 R:      Fabio Estevam <festevam@gmail.com>
1581 R:      NXP Linux Team <linux-imx@nxp.com>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1585 N:      imx
1586 N:      mxs
1587 X:      drivers/media/i2c/
1588
1589 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1590 M:      Shawn Guo <shawnguo@kernel.org>
1591 M:      Sascha Hauer <s.hauer@pengutronix.de>
1592 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1593 R:      Stefan Agner <stefan@agner.ch>
1594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1595 S:      Maintained
1596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1597 F:      arch/arm/mach-imx/*vf610*
1598 F:      arch/arm/boot/dts/vf*
1599
1600 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1601 M:      Shawn Guo <shawnguo@kernel.org>
1602 M:      Li Yang <leoyang.li@nxp.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1606 F:      arch/arm/boot/dts/ls1021a*
1607 F:      arch/arm64/boot/dts/freescale/fsl-*
1608 F:      arch/arm64/boot/dts/freescale/qoriq-*
1609
1610 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1611 M:      Lennert Buytenhek <kernel@wantstofly.org>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Maintained
1614
1615 ARM/GUMSTIX MACHINE SUPPORT
1616 M:      Steve Sakoman <sakoman@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 S:      Maintained
1619
1620 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1621 M:      Philipp Zabel <philipp.zabel@gmail.com>
1622 M:      Paul Parsons <lost.distance@yahoo.com>
1623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1624 S:      Maintained
1625 F:      arch/arm/mach-pxa/hx4700.c
1626 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1627 F:      sound/soc/pxa/hx4700.c
1628
1629 ARM/HISILICON SOC SUPPORT
1630 M:      Wei Xu <xuwei5@hisilicon.com>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 W:      http://www.hisilicon.com
1633 S:      Supported
1634 T:      git git://github.com/hisilicon/linux-hisi.git
1635 F:      arch/arm/mach-hisi/
1636 F:      arch/arm/boot/dts/hi3*
1637 F:      arch/arm/boot/dts/hip*
1638 F:      arch/arm/boot/dts/hisi*
1639 F:      arch/arm64/boot/dts/hisilicon/
1640
1641 ARM/HP JORNADA 7XX MACHINE SUPPORT
1642 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1643 W:      www.jlime.com
1644 S:      Maintained
1645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1646 F:      arch/arm/mach-sa1100/jornada720.c
1647 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1648
1649 ARM/IGEP MACHINE SUPPORT
1650 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1651 M:      Javier Martinez Canillas <javier@dowhile0.org>
1652 L:      linux-omap@vger.kernel.org
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655 F:      arch/arm/boot/dts/omap3-igep*
1656
1657 ARM/INCOME PXA270 SUPPORT
1658 M:      Marek Vasut <marek.vasut@gmail.com>
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 S:      Maintained
1661 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1662
1663 ARM/INTEL IOP13XX ARM ARCHITECTURE
1664 M:      Lennert Buytenhek <kernel@wantstofly.org>
1665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1666 S:      Maintained
1667
1668 ARM/INTEL IOP32X ARM ARCHITECTURE
1669 M:      Lennert Buytenhek <kernel@wantstofly.org>
1670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672
1673 ARM/INTEL IOP33X ARM ARCHITECTURE
1674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1675 S:      Orphan
1676
1677 ARM/INTEL IQ81342EX MACHINE SUPPORT
1678 M:      Lennert Buytenhek <kernel@wantstofly.org>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681
1682 ARM/INTEL IXDP2850 MACHINE SUPPORT
1683 M:      Lennert Buytenhek <kernel@wantstofly.org>
1684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1685 S:      Maintained
1686
1687 ARM/INTEL IXP4XX ARM ARCHITECTURE
1688 M:      Imre Kaloz <kaloz@openwrt.org>
1689 M:      Krzysztof Halasa <khalasa@piap.pl>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 S:      Maintained
1692 F:      arch/arm/mach-ixp4xx/
1693
1694 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1695 M:      Jonathan Cameron <jic23@cam.ac.uk>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 S:      Maintained
1698 F:      arch/arm/mach-pxa/stargate2.c
1699 F:      drivers/pcmcia/pxa2xx_stargate2.c
1700
1701 ARM/INTEL XSC3 (MANZANO) ARM CORE
1702 M:      Lennert Buytenhek <kernel@wantstofly.org>
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 S:      Maintained
1705
1706 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1707 M:      Lennert Buytenhek <kernel@wantstofly.org>
1708 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1709 S:      Maintained
1710
1711 ARM/LG1K ARCHITECTURE
1712 M:      Chanho Min <chanho.min@lge.com>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 S:      Maintained
1715 F:      arch/arm64/boot/dts/lg/
1716
1717 ARM/LOGICPD PXA270 MACHINE SUPPORT
1718 M:      Lennert Buytenhek <kernel@wantstofly.org>
1719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1720 S:      Maintained
1721
1722 ARM/LPC18XX ARCHITECTURE
1723 M:      Vladimir Zapolskiy <vz@mleia.com>
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Maintained
1726 F:      arch/arm/boot/dts/lpc43*
1727 F:      drivers/i2c/busses/i2c-lpc2k.c
1728 F:      drivers/memory/pl172.c
1729 F:      drivers/mtd/spi-nor/nxp-spifi.c
1730 F:      drivers/rtc/rtc-lpc24xx.c
1731 N:      lpc18xx
1732
1733 ARM/LPC32XX SOC SUPPORT
1734 M:      Vladimir Zapolskiy <vz@mleia.com>
1735 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1738 S:      Maintained
1739 F:      arch/arm/boot/dts/lpc32*
1740 F:      arch/arm/mach-lpc32xx/
1741 F:      drivers/i2c/busses/i2c-pnx.c
1742 F:      drivers/net/ethernet/nxp/lpc_eth.c
1743 F:      drivers/usb/host/ohci-nxp.c
1744 F:      drivers/watchdog/pnx4008_wdt.c
1745 N:      lpc32xx
1746
1747 ARM/MAGICIAN MACHINE SUPPORT
1748 M:      Philipp Zabel <philipp.zabel@gmail.com>
1749 S:      Maintained
1750
1751 ARM/Marvell Dove/MV78xx0/Orion SOC support
1752 M:      Jason Cooper <jason@lakedaemon.net>
1753 M:      Andrew Lunn <andrew@lunn.ch>
1754 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1755 M:      Gregory Clement <gregory.clement@bootlin.com>
1756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      Documentation/devicetree/bindings/soc/dove/
1759 F:      arch/arm/mach-dove/
1760 F:      arch/arm/mach-mv78xx0/
1761 F:      arch/arm/mach-orion5x/
1762 F:      arch/arm/plat-orion/
1763 F:      arch/arm/boot/dts/dove*
1764 F:      arch/arm/boot/dts/orion5x*
1765
1766 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1767 M:      Jason Cooper <jason@lakedaemon.net>
1768 M:      Andrew Lunn <andrew@lunn.ch>
1769 M:      Gregory Clement <gregory.clement@bootlin.com>
1770 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1772 S:      Maintained
1773 F:      arch/arm/boot/dts/armada*
1774 F:      arch/arm/boot/dts/kirkwood*
1775 F:      arch/arm/configs/mvebu_*_defconfig
1776 F:      arch/arm/mach-mvebu/
1777 F:      arch/arm64/boot/dts/marvell/armada*
1778 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1779 F:      drivers/cpufreq/armada-8k-cpufreq.c
1780 F:      drivers/cpufreq/mvebu-cpufreq.c
1781 F:      drivers/irqchip/irq-armada-370-xp.c
1782 F:      drivers/irqchip/irq-mvebu-*
1783 F:      drivers/pinctrl/mvebu/
1784 F:      drivers/rtc/rtc-armada38x.c
1785
1786 ARM/Mediatek RTC DRIVER
1787 M:      Eddie Huang <eddie.huang@mediatek.com>
1788 M:      Sean Wang <sean.wang@mediatek.com>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1791 S:      Maintained
1792 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1793 F:      drivers/rtc/rtc-mt6397.c
1794 F:      drivers/rtc/rtc-mt7622.c
1795
1796 ARM/Mediatek SoC support
1797 M:      Matthias Brugger <matthias.bgg@gmail.com>
1798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1799 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1800 W:      https://mtk.bcnfs.org/
1801 C:      irc://chat.freenode.net/linux-mediatek
1802 S:      Maintained
1803 F:      arch/arm/boot/dts/mt6*
1804 F:      arch/arm/boot/dts/mt7*
1805 F:      arch/arm/boot/dts/mt8*
1806 F:      arch/arm/mach-mediatek/
1807 F:      arch/arm64/boot/dts/mediatek/
1808 F:      drivers/soc/mediatek/
1809 N:      mtk
1810 N:      mt[678]
1811 K:      mediatek
1812
1813 ARM/Mediatek USB3 PHY DRIVER
1814 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1815 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1816 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1817 S:      Maintained
1818 F:      drivers/phy/mediatek/
1819 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1820
1821 ARM/MICREL KS8695 ARCHITECTURE
1822 M:      Greg Ungerer <gerg@uclinux.org>
1823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1824 F:      arch/arm/mach-ks8695/
1825 S:      Odd Fixes
1826
1827 ARM/Microchip (AT91) SoC support
1828 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1829 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1830 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1831 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1832 W:      http://www.linux4sam.org
1833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1834 S:      Supported
1835 N:      at91
1836 N:      atmel
1837 F:      arch/arm/mach-at91/
1838 F:      include/soc/at91/
1839 F:      arch/arm/boot/dts/at91*.dts
1840 F:      arch/arm/boot/dts/at91*.dtsi
1841 F:      arch/arm/boot/dts/sama*.dts
1842 F:      arch/arm/boot/dts/sama*.dtsi
1843 F:      arch/arm/include/debug/at91.S
1844 F:      drivers/memory/atmel*
1845 F:      drivers/watchdog/sama5d4_wdt.c
1846 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1847 X:      drivers/net/wireless/atmel/
1848
1849 ARM/MIOA701 MACHINE SUPPORT
1850 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1852 F:      arch/arm/mach-pxa/mioa701.c
1853 S:      Maintained
1854
1855 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1856 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1857 S:      Maintained
1858
1859 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1860 M:      Linus Walleij <linus.walleij@linaro.org>
1861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1862 S:      Maintained
1863 F:      arch/arm/mach-nomadik/
1864 F:      arch/arm/mach-u300/
1865 F:      arch/arm/mach-ux500/
1866 F:      arch/arm/boot/dts/ste-*
1867 F:      drivers/clk/clk-nomadik.c
1868 F:      drivers/clk/clk-u300.c
1869 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1870 F:      drivers/clocksource/timer-u300.c
1871 F:      drivers/dma/coh901318*
1872 F:      drivers/dma/ste_dma40*
1873 F:      drivers/hwspinlock/u8500_hsem.c
1874 F:      drivers/i2c/busses/i2c-nomadik.c
1875 F:      drivers/i2c/busses/i2c-stu300.c
1876 F:      drivers/mfd/ab3100*
1877 F:      drivers/mfd/ab8500*
1878 F:      drivers/mfd/abx500*
1879 F:      drivers/mfd/dbx500*
1880 F:      drivers/mfd/db8500*
1881 F:      drivers/pinctrl/nomadik/
1882 F:      drivers/pinctrl/pinctrl-coh901*
1883 F:      drivers/pinctrl/pinctrl-u300.c
1884 F:      drivers/rtc/rtc-ab3100.c
1885 F:      drivers/rtc/rtc-ab8500.c
1886 F:      drivers/rtc/rtc-coh901331.c
1887 F:      drivers/rtc/rtc-pl031.c
1888 F:      drivers/watchdog/coh901327_wdt.c
1889 F:      Documentation/devicetree/bindings/arm/ste-*
1890 F:      Documentation/devicetree/bindings/arm/ux500/
1891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1892
1893 ARM/NUVOTON NPCM ARCHITECTURE
1894 M:      Avi Fishman <avifishman70@gmail.com>
1895 M:      Tomer Maimon <tmaimon77@gmail.com>
1896 R:      Patrick Venture <venture@google.com>
1897 R:      Nancy Yuen <yuenn@google.com>
1898 R:      Brendan Higgins <brendanhiggins@google.com>
1899 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1900 S:      Supported
1901 F:      arch/arm/mach-npcm/
1902 F:      arch/arm/boot/dts/nuvoton-npcm*
1903 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1904 F:      drivers/*/*npcm*
1905 F:      Documentation/devicetree/bindings/*/*npcm*
1906 F:      Documentation/devicetree/bindings/*/*/*npcm*
1907
1908 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1909 M:      Wan ZongShun <mcuos.com@gmail.com>
1910 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1911 W:      http://www.mcuos.com
1912 S:      Maintained
1913 F:      arch/arm/mach-w90x900/
1914 F:      drivers/input/keyboard/w90p910_keypad.c
1915 F:      drivers/input/touchscreen/w90p910_ts.c
1916 F:      drivers/watchdog/nuc900_wdt.c
1917 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1918 F:      drivers/mtd/nand/raw/nuc900_nand.c
1919 F:      drivers/rtc/rtc-nuc900.c
1920 F:      drivers/spi/spi-nuc900.c
1921 F:      drivers/usb/host/ehci-w90x900.c
1922 F:      drivers/video/fbdev/nuc900fb.c
1923
1924 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1925 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1926 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1927 S:      Orphan
1928 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1929 F:      arch/arm/mach-s3c24xx/gta02.h
1930
1931 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1932 M:      Alexander Clouter <alex@digriz.org.uk>
1933 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1934 W:      http://www.digriz.org.uk/ts78xx/kernel
1935 S:      Maintained
1936 F:      arch/arm/mach-orion5x/ts78xx-*
1937
1938 ARM/OXNAS platform support
1939 M:      Neil Armstrong <narmstrong@baylibre.com>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1942 S:      Maintained
1943 F:      arch/arm/mach-oxnas/
1944 F:      arch/arm/boot/dts/ox8*.dts*
1945 N:      oxnas
1946
1947 ARM/PALM TREO SUPPORT
1948 M:      Tomas Cech <sleep_walker@suse.com>
1949 L:      linux-arm-kernel@lists.infradead.org
1950 W:      http://hackndev.com
1951 S:      Maintained
1952 F:      arch/arm/mach-pxa/palmtreo.*
1953
1954 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1955 M:      Marek Vasut <marek.vasut@gmail.com>
1956 L:      linux-arm-kernel@lists.infradead.org
1957 W:      http://hackndev.com
1958 S:      Maintained
1959 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1960 F:      arch/arm/mach-pxa/palmtx.c
1961 F:      arch/arm/mach-pxa/palmt5.*
1962 F:      arch/arm/mach-pxa/include/mach/palmld.h
1963 F:      arch/arm/mach-pxa/palmld.c
1964 F:      arch/arm/mach-pxa/palmte2.*
1965 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1966 F:      arch/arm/mach-pxa/palmtc.c
1967
1968 ARM/PALMZ72 SUPPORT
1969 M:      Sergey Lapin <slapin@ossfans.org>
1970 L:      linux-arm-kernel@lists.infradead.org
1971 W:      http://hackndev.com
1972 S:      Maintained
1973 F:      arch/arm/mach-pxa/palmz72.*
1974
1975 ARM/PLEB SUPPORT
1976 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1977 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1978 S:      Maintained
1979
1980 ARM/PT DIGITAL BOARD PORT
1981 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1982 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1983 W:      http://www.armlinux.org.uk/
1984 S:      Maintained
1985
1986 ARM/QUALCOMM SUPPORT
1987 M:      Andy Gross <andy.gross@linaro.org>
1988 M:      David Brown <david.brown@linaro.org>
1989 L:      linux-arm-msm@vger.kernel.org
1990 S:      Maintained
1991 F:      Documentation/devicetree/bindings/soc/qcom/
1992 F:      Documentation/devicetree/bindings/*/qcom*
1993 F:      arch/arm/boot/dts/qcom-*.dts
1994 F:      arch/arm/boot/dts/qcom-*.dtsi
1995 F:      arch/arm/mach-qcom/
1996 F:      arch/arm64/boot/dts/qcom/
1997 F:      drivers/*/qcom/
1998 F:      drivers/*/qcom*
1999 F:      drivers/*/*/qcom/
2000 F:      drivers/*/*/qcom*
2001 F:      drivers/*/pm8???-*
2002 F:      drivers/bluetooth/btqcomsmd.c
2003 F:      drivers/clocksource/timer-qcom.c
2004 F:      drivers/extcon/extcon-qcom*
2005 F:      drivers/iommu/msm*
2006 F:      drivers/i2c/busses/i2c-qup.c
2007 F:      drivers/i2c/busses/i2c-qcom-geni.c
2008 F:      drivers/mfd/ssbi.c
2009 F:      drivers/mmc/host/mmci_qcom*
2010 F:      drivers/mmc/host/sdhci_msm.c
2011 F:      drivers/pci/controller/dwc/pcie-qcom.c
2012 F:      drivers/phy/qualcomm/
2013 F:      drivers/power/*/msm*
2014 F:      drivers/reset/reset-qcom-*
2015 F:      drivers/scsi/ufs/ufs-qcom.*
2016 F:      drivers/spi/spi-qup.c
2017 F:      drivers/spi/spi-geni-qcom.c
2018 F:      drivers/spi/spi-qcom-qspi.c
2019 F:      drivers/tty/serial/msm_serial.c
2020 F:      drivers/usb/dwc3/dwc3-qcom.c
2021 F:      include/dt-bindings/*/qcom*
2022 F:      include/linux/*/qcom*
2023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2024
2025 ARM/RADISYS ENP2611 MACHINE SUPPORT
2026 M:      Lennert Buytenhek <kernel@wantstofly.org>
2027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2028 S:      Maintained
2029
2030 ARM/RDA MICRO ARCHITECTURE
2031 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2032 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2033 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2034 S:      Maintained
2035 F:      arch/arm/boot/dts/rda8810pl-*
2036 F:      drivers/clocksource/timer-rda.c
2037 F:      drivers/irqchip/irq-rda-intc.c
2038 F:      drivers/tty/serial/rda-uart.c
2039 F:      Documentation/devicetree/bindings/arm/rda.txt
2040 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2041 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2042 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2043
2044 ARM/REALTEK ARCHITECTURE
2045 M:      Andreas Färber <afaerber@suse.de>
2046 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2047 S:      Maintained
2048 F:      arch/arm64/boot/dts/realtek/
2049 F:      Documentation/devicetree/bindings/arm/realtek.txt
2050
2051 ARM/RENESAS ARM64 ARCHITECTURE
2052 M:      Simon Horman <horms@verge.net.au>
2053 M:      Magnus Damm <magnus.damm@gmail.com>
2054 L:      linux-renesas-soc@vger.kernel.org
2055 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2057 S:      Supported
2058 F:      arch/arm64/boot/dts/renesas/
2059 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2060 F:      drivers/soc/renesas/
2061 F:      include/linux/soc/renesas/
2062
2063 ARM/RISCPC ARCHITECTURE
2064 M:      Russell King <linux@armlinux.org.uk>
2065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2066 W:      http://www.armlinux.org.uk/
2067 S:      Maintained
2068 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2069 F:      arch/arm/include/asm/hardware/ioc.h
2070 F:      arch/arm/include/asm/hardware/iomd.h
2071 F:      arch/arm/include/asm/hardware/memc.h
2072 F:      arch/arm/mach-rpc/
2073 F:      drivers/net/ethernet/8390/etherh.c
2074 F:      drivers/net/ethernet/i825xx/ether1*
2075 F:      drivers/net/ethernet/seeq/ether3*
2076 F:      drivers/scsi/arm/
2077
2078 ARM/Rockchip SoC support
2079 M:      Heiko Stuebner <heiko@sntech.de>
2080 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2081 L:      linux-rockchip@lists.infradead.org
2082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2083 S:      Maintained
2084 F:      arch/arm/boot/dts/rk3*
2085 F:      arch/arm/boot/dts/rv1108*
2086 F:      arch/arm/mach-rockchip/
2087 F:      drivers/clk/rockchip/
2088 F:      drivers/i2c/busses/i2c-rk3x.c
2089 F:      drivers/*/*rockchip*
2090 F:      drivers/*/*/*rockchip*
2091 F:      sound/soc/rockchip/
2092 N:      rockchip
2093
2094 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2095 M:      Kukjin Kim <kgene@kernel.org>
2096 M:      Krzysztof Kozlowski <krzk@kernel.org>
2097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2098 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2099 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2100 S:      Maintained
2101 F:      arch/arm/boot/dts/s3c*
2102 F:      arch/arm/boot/dts/s5p*
2103 F:      arch/arm/boot/dts/exynos*
2104 F:      arch/arm64/boot/dts/exynos/
2105 F:      arch/arm/plat-samsung/
2106 F:      arch/arm/mach-s3c24*/
2107 F:      arch/arm/mach-s3c64xx/
2108 F:      arch/arm/mach-s5p*/
2109 F:      arch/arm/mach-exynos*/
2110 F:      drivers/*/*s3c24*
2111 F:      drivers/*/*/*s3c24*
2112 F:      drivers/*/*s3c64xx*
2113 F:      drivers/*/*s5pv210*
2114 F:      drivers/memory/samsung/*
2115 F:      drivers/soc/samsung/*
2116 F:      Documentation/arm/Samsung/
2117 F:      Documentation/devicetree/bindings/arm/samsung/
2118 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2119 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2120 N:      exynos
2121
2122 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2123 M:      Kyungmin Park <kyungmin.park@samsung.com>
2124 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2125 S:      Maintained
2126 F:      arch/arm/mach-s5pv210/
2127
2128 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2129 M:      Kyungmin Park <kyungmin.park@samsung.com>
2130 M:      Kamil Debski <kamil@wypas.org>
2131 M:      Andrzej Hajda <a.hajda@samsung.com>
2132 L:      linux-arm-kernel@lists.infradead.org
2133 L:      linux-media@vger.kernel.org
2134 S:      Maintained
2135 F:      drivers/media/platform/s5p-g2d/
2136
2137 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2138 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2139 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2140 L:      linux-media@vger.kernel.org
2141 S:      Maintained
2142 F:      drivers/media/platform/s5p-cec/
2143 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2144
2145 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2146 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2147 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2148 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2149 L:      linux-arm-kernel@lists.infradead.org
2150 L:      linux-media@vger.kernel.org
2151 S:      Maintained
2152 F:      drivers/media/platform/s5p-jpeg/
2153
2154 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2155 M:      Kyungmin Park <kyungmin.park@samsung.com>
2156 M:      Kamil Debski <kamil@wypas.org>
2157 M:      Jeongtae Park <jtp.park@samsung.com>
2158 M:      Andrzej Hajda <a.hajda@samsung.com>
2159 L:      linux-arm-kernel@lists.infradead.org
2160 L:      linux-media@vger.kernel.org
2161 S:      Maintained
2162 F:      drivers/media/platform/s5p-mfc/
2163
2164 ARM/SHMOBILE ARM ARCHITECTURE
2165 M:      Simon Horman <horms@verge.net.au>
2166 M:      Magnus Damm <magnus.damm@gmail.com>
2167 L:      linux-renesas-soc@vger.kernel.org
2168 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2170 S:      Supported
2171 F:      arch/arm/boot/dts/emev2*
2172 F:      arch/arm/boot/dts/gr-peach*
2173 F:      arch/arm/boot/dts/iwg20d-q7*
2174 F:      arch/arm/boot/dts/r7s*
2175 F:      arch/arm/boot/dts/r8a*
2176 F:      arch/arm/boot/dts/r9a*
2177 F:      arch/arm/boot/dts/sh*
2178 F:      arch/arm/configs/shmobile_defconfig
2179 F:      arch/arm/include/debug/renesas-scif.S
2180 F:      arch/arm/mach-shmobile/
2181 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2182 F:      drivers/soc/renesas/
2183 F:      include/linux/soc/renesas/
2184
2185 ARM/SOCFPGA ARCHITECTURE
2186 M:      Dinh Nguyen <dinguyen@kernel.org>
2187 S:      Maintained
2188 F:      arch/arm/mach-socfpga/
2189 F:      arch/arm/boot/dts/socfpga*
2190 F:      arch/arm/configs/socfpga_defconfig
2191 F:      arch/arm64/boot/dts/altera/
2192 W:      http://www.rocketboards.org
2193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2194
2195 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2196 M:      Dinh Nguyen <dinguyen@kernel.org>
2197 S:      Maintained
2198 F:      drivers/clk/socfpga/
2199
2200 ARM/SOCFPGA EDAC SUPPORT
2201 M:      Thor Thayer <thor.thayer@linux.intel.com>
2202 S:      Maintained
2203 F:      drivers/edac/altera_edac.
2204
2205 ARM/SPREADTRUM SoC SUPPORT
2206 M:      Orson Zhai <orsonzhai@gmail.com>
2207 M:      Baolin Wang <baolin.wang@linaro.org>
2208 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2209 S:      Maintained
2210 F:      arch/arm64/boot/dts/sprd
2211 N:      sprd
2212
2213 ARM/STI ARCHITECTURE
2214 M:      Patrice Chotard <patrice.chotard@st.com>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 W:      http://www.stlinux.com
2217 S:      Maintained
2218 F:      arch/arm/mach-sti/
2219 F:      arch/arm/boot/dts/sti*
2220 F:      drivers/char/hw_random/st-rng.c
2221 F:      drivers/clocksource/arm_global_timer.c
2222 F:      drivers/clocksource/clksrc_st_lpc.c
2223 F:      drivers/cpufreq/sti-cpufreq.c
2224 F:      drivers/dma/st_fdma*
2225 F:      drivers/i2c/busses/i2c-st.c
2226 F:      drivers/media/rc/st_rc.c
2227 F:      drivers/media/platform/sti/c8sectpfe/
2228 F:      drivers/mmc/host/sdhci-st.c
2229 F:      drivers/phy/st/phy-miphy28lp.c
2230 F:      drivers/phy/st/phy-stih407-usb.c
2231 F:      drivers/pinctrl/pinctrl-st.c
2232 F:      drivers/remoteproc/st_remoteproc.c
2233 F:      drivers/remoteproc/st_slim_rproc.c
2234 F:      drivers/reset/sti/
2235 F:      drivers/rtc/rtc-st-lpc.c
2236 F:      drivers/tty/serial/st-asc.c
2237 F:      drivers/usb/dwc3/dwc3-st.c
2238 F:      drivers/usb/host/ehci-st.c
2239 F:      drivers/usb/host/ohci-st.c
2240 F:      drivers/watchdog/st_lpc_wdt.c
2241 F:      drivers/ata/ahci_st.c
2242 F:      include/linux/remoteproc/st_slim_rproc.h
2243
2244 ARM/STM32 ARCHITECTURE
2245 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2246 M:      Alexandre Torgue <alexandre.torgue@st.com>
2247 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2249 S:      Maintained
2250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2251 N:      stm32
2252 N:      stm
2253 F:      arch/arm/boot/dts/stm32*
2254 F:      arch/arm/mach-stm32/
2255 F:      drivers/clocksource/armv7m_systick.c
2256
2257 ARM/Synaptics SoC support
2258 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2259 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2260 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2261 S:      Maintained
2262 F:      arch/arm/mach-berlin/
2263 F:      arch/arm/boot/dts/berlin*
2264 F:      arch/arm64/boot/dts/synaptics/
2265
2266 ARM/TANGO ARCHITECTURE
2267 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2268 M:      Mans Rullgard <mans@mansr.com>
2269 L:      linux-arm-kernel@lists.infradead.org
2270 S:      Odd Fixes
2271 N:      tango
2272
2273 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2274 M:      Lennert Buytenhek <kernel@wantstofly.org>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 S:      Maintained
2277
2278 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2279 M:      Hans Verkuil <hans.verkuil@cisco.com>
2280 L:      linux-tegra@vger.kernel.org
2281 L:      linux-media@vger.kernel.org
2282 S:      Maintained
2283 F:      drivers/media/platform/tegra-cec/
2284 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2285
2286 ARM/TETON BGA MACHINE SUPPORT
2287 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2289 S:      Maintained
2290
2291 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2292 M:      Santosh Shilimkar <ssantosh@kernel.org>
2293 L:      linux-kernel@vger.kernel.org
2294 S:      Maintained
2295 F:      drivers/memory/*emif*
2296
2297 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2298 M:      Tero Kristo <t-kristo@ti.com>
2299 M:      Nishanth Menon <nm@ti.com>
2300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2301 S:      Supported
2302 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2303 F:      arch/arm64/boot/dts/ti/Makefile
2304 F:      arch/arm64/boot/dts/ti/k3-*
2305 F:      include/dt-bindings/pinctrl/k3.h
2306
2307 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2308 M:      Santosh Shilimkar <ssantosh@kernel.org>
2309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2310 S:      Maintained
2311 F:      arch/arm/mach-keystone/
2312 F:      arch/arm/boot/dts/keystone-*
2313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2314
2315 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2316 M:      Santosh Shilimkar <ssantosh@kernel.org>
2317 L:      linux-kernel@vger.kernel.org
2318 S:      Maintained
2319 F:      drivers/clk/keystone/
2320
2321 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2322 M:      Santosh Shilimkar <ssantosh@kernel.org>
2323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2324 L:      linux-kernel@vger.kernel.org
2325 S:      Maintained
2326 F:      drivers/clocksource/timer-keystone.c
2327
2328 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2329 M:      Santosh Shilimkar <ssantosh@kernel.org>
2330 L:      linux-kernel@vger.kernel.org
2331 S:      Maintained
2332 F:      drivers/power/reset/keystone-reset.c
2333
2334 ARM/THECUS N2100 MACHINE SUPPORT
2335 M:      Lennert Buytenhek <kernel@wantstofly.org>
2336 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2337 S:      Maintained
2338
2339 ARM/TOSA MACHINE SUPPORT
2340 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2341 M:      Dirk Opfer <dirk@opfer-online.de>
2342 S:      Maintained
2343
2344 ARM/UNIPHIER ARCHITECTURE
2345 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2346 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2348 S:      Maintained
2349 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2350 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2351 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2352 F:      arch/arm/boot/dts/uniphier*
2353 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2354 F:      arch/arm/mach-uniphier/
2355 F:      arch/arm/mm/cache-uniphier.c
2356 F:      arch/arm64/boot/dts/socionext/uniphier*
2357 F:      drivers/bus/uniphier-system-bus.c
2358 F:      drivers/clk/uniphier/
2359 F:      drivers/dmaengine/uniphier-mdmac.c
2360 F:      drivers/gpio/gpio-uniphier.c
2361 F:      drivers/i2c/busses/i2c-uniphier*
2362 F:      drivers/irqchip/irq-uniphier-aidet.c
2363 F:      drivers/mmc/host/uniphier-sd.c
2364 F:      drivers/pinctrl/uniphier/
2365 F:      drivers/reset/reset-uniphier.c
2366 F:      drivers/tty/serial/8250/8250_uniphier.c
2367 N:      uniphier
2368
2369 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2370 M:      Ulf Hansson <ulf.hansson@linaro.org>
2371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2372 T:      git git://git.linaro.org/people/ulfh/clk.git
2373 S:      Maintained
2374 F:      drivers/clk/ux500/
2375
2376 ARM/VERSATILE EXPRESS PLATFORM
2377 M:      Liviu Dudau <liviu.dudau@arm.com>
2378 M:      Sudeep Holla <sudeep.holla@arm.com>
2379 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2380 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2381 S:      Maintained
2382 F:      arch/arm/boot/dts/vexpress*
2383 F:      arch/arm64/boot/dts/arm/
2384 F:      arch/arm/mach-vexpress/
2385 F:      */*/vexpress*
2386 F:      */*/*/vexpress*
2387 F:      drivers/clk/versatile/clk-vexpress-osc.c
2388 F:      drivers/clocksource/timer-versatile.c
2389 N:      mps2
2390
2391 ARM/VFP SUPPORT
2392 M:      Russell King <linux@armlinux.org.uk>
2393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2394 W:      http://www.armlinux.org.uk/
2395 S:      Maintained
2396 F:      arch/arm/vfp/
2397
2398 ARM/VOIPAC PXA270 SUPPORT
2399 M:      Marek Vasut <marek.vasut@gmail.com>
2400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2401 S:      Maintained
2402 F:      arch/arm/mach-pxa/vpac270.c
2403 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2404
2405 ARM/VT8500 ARM ARCHITECTURE
2406 M:      Tony Prisk <linux@prisktech.co.nz>
2407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2408 S:      Maintained
2409 F:      arch/arm/mach-vt8500/
2410 F:      drivers/clocksource/timer-vt8500.c
2411 F:      drivers/i2c/busses/i2c-wmt.c
2412 F:      drivers/mmc/host/wmt-sdmmc.c
2413 F:      drivers/pwm/pwm-vt8500.c
2414 F:      drivers/rtc/rtc-vt8500.c
2415 F:      drivers/tty/serial/vt8500_serial.c
2416 F:      drivers/usb/host/ehci-platform.c
2417 F:      drivers/usb/host/uhci-platform.c
2418 F:      drivers/video/fbdev/vt8500lcdfb.*
2419 F:      drivers/video/fbdev/wm8505fb*
2420 F:      drivers/video/fbdev/wmt_ge_rops.*
2421
2422 ARM/ZIPIT Z2 SUPPORT
2423 M:      Marek Vasut <marek.vasut@gmail.com>
2424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2425 S:      Maintained
2426 F:      arch/arm/mach-pxa/z2.c
2427 F:      arch/arm/mach-pxa/include/mach/z2.h
2428
2429 ARM/ZTE ARCHITECTURE
2430 M:      Jun Nie <jun.nie@linaro.org>
2431 M:      Shawn Guo <shawnguo@kernel.org>
2432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2433 S:      Maintained
2434 F:      arch/arm/boot/dts/zx2967*
2435 F:      arch/arm/mach-zx/
2436 F:      arch/arm64/boot/dts/zte/
2437 F:      drivers/clk/zte/
2438 F:      drivers/dma/zx_dma.c
2439 F:      drivers/gpio/gpio-zx.c
2440 F:      drivers/i2c/busses/i2c-zx2967.c
2441 F:      drivers/mmc/host/dw_mmc-zx.*
2442 F:      drivers/pinctrl/zte/
2443 F:      drivers/soc/zte/
2444 F:      drivers/thermal/zx2967_thermal.c
2445 F:      drivers/watchdog/zx2967_wdt.c
2446 F:      Documentation/devicetree/bindings/arm/zte.yaml
2447 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2448 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2449 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2450 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2451 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2452 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2453 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2454 F:      Documentation/devicetree/bindings/soc/zte/
2455 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2456 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2457 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2458 F:      include/dt-bindings/clock/zx2967*.h
2459 F:      include/dt-bindings/soc/zte,*.h
2460 F:      sound/soc/codecs/zx_aud96p22.c
2461 F:      sound/soc/zte/
2462
2463 ARM/ZYNQ ARCHITECTURE
2464 M:      Michal Simek <michal.simek@xilinx.com>
2465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2466 W:      http://wiki.xilinx.com
2467 T:      git https://github.com/Xilinx/linux-xlnx.git
2468 S:      Supported
2469 F:      arch/arm/mach-zynq/
2470 F:      drivers/cpuidle/cpuidle-zynq.c
2471 F:      drivers/block/xsysace.c
2472 N:      zynq
2473 N:      xilinx
2474 F:      drivers/clocksource/timer-cadence-ttc.c
2475 F:      drivers/i2c/busses/i2c-cadence.c
2476 F:      drivers/mmc/host/sdhci-of-arasan.c
2477 F:      drivers/edac/synopsys_edac.c
2478 F:      drivers/i2c/busses/i2c-xiic.c
2479
2480 ARM64 PORT (AARCH64 ARCHITECTURE)
2481 M:      Catalin Marinas <catalin.marinas@arm.com>
2482 M:      Will Deacon <will.deacon@arm.com>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2485 S:      Maintained
2486 F:      arch/arm64/
2487 X:      arch/arm64/boot/dts/
2488 F:      Documentation/arm64/
2489
2490 AS3645A LED FLASH CONTROLLER DRIVER
2491 M:      Sakari Ailus <sakari.ailus@iki.fi>
2492 L:      linux-leds@vger.kernel.org
2493 S:      Maintained
2494 F:      drivers/leds/leds-as3645a.c
2495
2496 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2497 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2498 L:      linux-media@vger.kernel.org
2499 T:      git git://linuxtv.org/media_tree.git
2500 S:      Maintained
2501 F:      drivers/media/i2c/ak7375.c
2502 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2503
2504 ASAHI KASEI AK8974 DRIVER
2505 M:      Linus Walleij <linus.walleij@linaro.org>
2506 L:      linux-iio@vger.kernel.org
2507 W:      http://www.akm.com/
2508 S:      Supported
2509 F:      drivers/iio/magnetometer/ak8974.c
2510
2511 ASC7621 HARDWARE MONITOR DRIVER
2512 M:      George Joseph <george.joseph@fairview5.com>
2513 L:      linux-hwmon@vger.kernel.org
2514 S:      Maintained
2515 F:      Documentation/hwmon/asc7621
2516 F:      drivers/hwmon/asc7621.c
2517
2518 ASPEED VIDEO ENGINE DRIVER
2519 M:      Eddie James <eajames@linux.ibm.com>
2520 L:      linux-media@vger.kernel.org
2521 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2522 S:      Maintained
2523 F:      drivers/media/platform/aspeed-video.c
2524 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2525
2526 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2527 M:      Corentin Chary <corentin.chary@gmail.com>
2528 L:      acpi4asus-user@lists.sourceforge.net
2529 L:      platform-driver-x86@vger.kernel.org
2530 W:      http://acpi4asus.sf.net
2531 S:      Maintained
2532 F:      drivers/platform/x86/asus*.c
2533 F:      drivers/platform/x86/eeepc*.c
2534
2535 ASUS WIRELESS RADIO CONTROL DRIVER
2536 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2537 L:      platform-driver-x86@vger.kernel.org
2538 S:      Maintained
2539 F:      drivers/platform/x86/asus-wireless.c
2540
2541 ASYMMETRIC KEYS
2542 M:      David Howells <dhowells@redhat.com>
2543 L:      keyrings@vger.kernel.org
2544 S:      Maintained
2545 F:      Documentation/crypto/asymmetric-keys.txt
2546 F:      include/linux/verification.h
2547 F:      include/crypto/public_key.h
2548 F:      include/crypto/pkcs7.h
2549 F:      crypto/asymmetric_keys/
2550
2551 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2552 R:      Dan Williams <dan.j.williams@intel.com>
2553 W:      http://sourceforge.net/projects/xscaleiop
2554 S:      Odd fixes
2555 F:      Documentation/crypto/async-tx-api.txt
2556 F:      crypto/async_tx/
2557 F:      drivers/dma/
2558 F:      include/linux/dmaengine.h
2559 F:      include/linux/async_tx.h
2560
2561 AT24 EEPROM DRIVER
2562 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2563 L:      linux-i2c@vger.kernel.org
2564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2565 S:      Maintained
2566 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2567 F:      drivers/misc/eeprom/at24.c
2568
2569 ATA OVER ETHERNET (AOE) DRIVER
2570 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2571 W:      http://www.openaoe.org/
2572 S:      Supported
2573 F:      Documentation/aoe/
2574 F:      drivers/block/aoe/
2575
2576 ATHEROS 71XX/9XXX GPIO DRIVER
2577 M:      Alban Bedel <albeu@free.fr>
2578 W:      https://github.com/AlbanBedel/linux
2579 T:      git git://github.com/AlbanBedel/linux
2580 S:      Maintained
2581 F:      drivers/gpio/gpio-ath79.c
2582 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2583
2584 ATHEROS 71XX/9XXX USB PHY DRIVER
2585 M:      Alban Bedel <albeu@free.fr>
2586 W:      https://github.com/AlbanBedel/linux
2587 T:      git git://github.com/AlbanBedel/linux
2588 S:      Maintained
2589 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2590 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2591
2592 ATHEROS ATH GENERIC UTILITIES
2593 M:      Kalle Valo <kvalo@codeaurora.org>
2594 L:      linux-wireless@vger.kernel.org
2595 S:      Supported
2596 F:      drivers/net/wireless/ath/*
2597
2598 ATHEROS ATH5K WIRELESS DRIVER
2599 M:      Jiri Slaby <jirislaby@gmail.com>
2600 M:      Nick Kossifidis <mickflemm@gmail.com>
2601 M:      Luis Chamberlain <mcgrof@kernel.org>
2602 L:      linux-wireless@vger.kernel.org
2603 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2604 S:      Maintained
2605 F:      drivers/net/wireless/ath/ath5k/
2606
2607 ATHEROS ATH6KL WIRELESS DRIVER
2608 M:      Kalle Valo <kvalo@codeaurora.org>
2609 L:      linux-wireless@vger.kernel.org
2610 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2612 S:      Supported
2613 F:      drivers/net/wireless/ath/ath6kl/
2614
2615 ATI_REMOTE2 DRIVER
2616 M:      Ville Syrjala <syrjala@sci.fi>
2617 S:      Maintained
2618 F:      drivers/input/misc/ati_remote2.c
2619
2620 ATK0110 HWMON DRIVER
2621 M:      Luca Tettamanti <kronos.it@gmail.com>
2622 L:      linux-hwmon@vger.kernel.org
2623 S:      Maintained
2624 F:      drivers/hwmon/asus_atk0110.c
2625
2626 ATLX ETHERNET DRIVERS
2627 M:      Jay Cliburn <jcliburn@gmail.com>
2628 M:      Chris Snook <chris.snook@gmail.com>
2629 L:      netdev@vger.kernel.org
2630 W:      http://sourceforge.net/projects/atl1
2631 W:      http://atl1.sourceforge.net
2632 S:      Maintained
2633 F:      drivers/net/ethernet/atheros/
2634
2635 ATM
2636 M:      Chas Williams <3chas3@gmail.com>
2637 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2638 L:      netdev@vger.kernel.org
2639 W:      http://linux-atm.sourceforge.net
2640 S:      Maintained
2641 F:      drivers/atm/
2642 F:      include/linux/atm*
2643 F:      include/uapi/linux/atm*
2644
2645 ATMEL MACB ETHERNET DRIVER
2646 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2647 S:      Supported
2648 F:      drivers/net/ethernet/cadence/
2649
2650 ATMEL MAXTOUCH DRIVER
2651 M:      Nick Dyer <nick@shmanahar.org>
2652 T:      git git://github.com/ndyer/linux.git
2653 S:      Maintained
2654 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2655 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2656
2657 ATMEL WIRELESS DRIVER
2658 M:      Simon Kelley <simon@thekelleys.org.uk>
2659 L:      linux-wireless@vger.kernel.org
2660 W:      http://www.thekelleys.org.uk/atmel
2661 W:      http://atmelwlandriver.sourceforge.net/
2662 S:      Maintained
2663 F:      drivers/net/wireless/atmel/atmel*
2664
2665 ATOMIC INFRASTRUCTURE
2666 M:      Will Deacon <will.deacon@arm.com>
2667 M:      Peter Zijlstra <peterz@infradead.org>
2668 R:      Boqun Feng <boqun.feng@gmail.com>
2669 L:      linux-kernel@vger.kernel.org
2670 S:      Maintained
2671 F:      arch/*/include/asm/atomic*.h
2672 F:      include/*/atomic*.h
2673 F:      scripts/atomic/
2674
2675 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2676 M:      Bradley Grove <linuxdrivers@attotech.com>
2677 L:      linux-scsi@vger.kernel.org
2678 W:      http://www.attotech.com
2679 S:      Supported
2680 F:      drivers/scsi/esas2r
2681
2682 ATUSB IEEE 802.15.4 RADIO DRIVER
2683 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2684 L:      linux-wpan@vger.kernel.org
2685 S:      Maintained
2686 F:      drivers/net/ieee802154/atusb.c
2687 F:      drivers/net/ieee802154/atusb.h
2688 F:      drivers/net/ieee802154/at86rf230.h
2689
2690 AUDIT SUBSYSTEM
2691 M:      Paul Moore <paul@paul-moore.com>
2692 M:      Eric Paris <eparis@redhat.com>
2693 L:      linux-audit@redhat.com (moderated for non-subscribers)
2694 W:      https://github.com/linux-audit
2695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2696 S:      Supported
2697 F:      include/linux/audit.h
2698 F:      include/uapi/linux/audit.h
2699 F:      kernel/audit*
2700
2701 AUXILIARY DISPLAY DRIVERS
2702 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2703 S:      Maintained
2704 F:      drivers/auxdisplay/
2705 F:      include/linux/cfag12864b.h
2706
2707 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2708 M:      Andreas Klinger <ak@it-klinger.de>
2709 L:      linux-iio@vger.kernel.org
2710 S:      Maintained
2711 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2712 F:      drivers/iio/adc/hx711.c
2713
2714 AX.25 NETWORK LAYER
2715 M:      Ralf Baechle <ralf@linux-mips.org>
2716 L:      linux-hams@vger.kernel.org
2717 W:      http://www.linux-ax25.org/
2718 S:      Maintained
2719 F:      include/uapi/linux/ax25.h
2720 F:      include/net/ax25.h
2721 F:      net/ax25/
2722
2723 AXENTIA ARM DEVICES
2724 M:      Peter Rosin <peda@axentia.se>
2725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2726 S:      Maintained
2727 F:      Documentation/devicetree/bindings/arm/axentia.txt
2728 F:      arch/arm/boot/dts/at91-linea.dtsi
2729 F:      arch/arm/boot/dts/at91-natte.dtsi
2730 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2731 F:      arch/arm/boot/dts/at91-tse850-3.dts
2732
2733 AXENTIA ASOC DRIVERS
2734 M:      Peter Rosin <peda@axentia.se>
2735 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2736 S:      Maintained
2737 F:      Documentation/devicetree/bindings/sound/axentia,*
2738 F:      sound/soc/atmel/tse850-pcm5142.c
2739
2740 AXXIA I2C CONTROLLER
2741 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2742 L:      linux-i2c@vger.kernel.org
2743 S:      Maintained
2744 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2745 F:      drivers/i2c/busses/i2c-axxia.c
2746
2747 AZ6007 DVB DRIVER
2748 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2749 L:      linux-media@vger.kernel.org
2750 W:      https://linuxtv.org
2751 T:      git git://linuxtv.org/media_tree.git
2752 S:      Maintained
2753 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2754
2755 AZTECH FM RADIO RECEIVER DRIVER
2756 M:      Hans Verkuil <hverkuil@xs4all.nl>
2757 L:      linux-media@vger.kernel.org
2758 T:      git git://linuxtv.org/media_tree.git
2759 W:      https://linuxtv.org
2760 S:      Maintained
2761 F:      drivers/media/radio/radio-aztech*
2762
2763 B43 WIRELESS DRIVER
2764 L:      linux-wireless@vger.kernel.org
2765 L:      b43-dev@lists.infradead.org
2766 W:      http://wireless.kernel.org/en/users/Drivers/b43
2767 S:      Odd Fixes
2768 F:      drivers/net/wireless/broadcom/b43/
2769
2770 B43LEGACY WIRELESS DRIVER
2771 M:      Larry Finger <Larry.Finger@lwfinger.net>
2772 L:      linux-wireless@vger.kernel.org
2773 L:      b43-dev@lists.infradead.org
2774 W:      http://wireless.kernel.org/en/users/Drivers/b43
2775 S:      Maintained
2776 F:      drivers/net/wireless/broadcom/b43legacy/
2777
2778 BACKLIGHT CLASS/SUBSYSTEM
2779 M:      Lee Jones <lee.jones@linaro.org>
2780 M:      Daniel Thompson <daniel.thompson@linaro.org>
2781 M:      Jingoo Han <jingoohan1@gmail.com>
2782 L:      dri-devel@lists.freedesktop.org
2783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2784 S:      Maintained
2785 F:      drivers/video/backlight/
2786 F:      include/linux/backlight.h
2787 F:      include/linux/pwm_backlight.h
2788 F:      Documentation/devicetree/bindings/leds/backlight
2789
2790 BATMAN ADVANCED
2791 M:      Marek Lindner <mareklindner@neomailbox.ch>
2792 M:      Simon Wunderlich <sw@simonwunderlich.de>
2793 M:      Antonio Quartulli <a@unstable.cc>
2794 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2795 W:      https://www.open-mesh.org/
2796 B:      https://www.open-mesh.org/projects/batman-adv/issues
2797 C:      irc://chat.freenode.net/batman
2798 Q:      https://patchwork.open-mesh.org/project/batman/list/
2799 S:      Maintained
2800 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2801 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2802 F:      Documentation/networking/batman-adv.rst
2803 F:      include/uapi/linux/batadv_packet.h
2804 F:      include/uapi/linux/batman_adv.h
2805 F:      net/batman-adv/
2806
2807 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2808 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2809 L:      linux-hams@vger.kernel.org
2810 W:      http://www.baycom.org/~tom/ham/ham.html
2811 S:      Maintained
2812 F:      drivers/net/hamradio/baycom*
2813
2814 BCACHE (BLOCK LAYER CACHE)
2815 M:      Coly Li <colyli@suse.de>
2816 M:      Kent Overstreet <kent.overstreet@gmail.com>
2817 L:      linux-bcache@vger.kernel.org
2818 W:      http://bcache.evilpiepirate.org
2819 C:      irc://irc.oftc.net/bcache
2820 S:      Maintained
2821 F:      drivers/md/bcache/
2822
2823 BDISP ST MEDIA DRIVER
2824 M:      Fabien Dessenne <fabien.dessenne@st.com>
2825 L:      linux-media@vger.kernel.org
2826 T:      git git://linuxtv.org/media_tree.git
2827 W:      https://linuxtv.org
2828 S:      Supported
2829 F:      drivers/media/platform/sti/bdisp
2830
2831 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2832 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2833 L:      netdev@vger.kernel.org
2834 S:      Maintained
2835 F:      drivers/net/ethernet/ec_bhf.c
2836
2837 BEFS FILE SYSTEM
2838 M:      Luis de Bethencourt <luisbg@kernel.org>
2839 M:      Salah Triki <salah.triki@gmail.com>
2840 S:      Maintained
2841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2842 F:      Documentation/filesystems/befs.txt
2843 F:      fs/befs/
2844
2845 BFQ I/O SCHEDULER
2846 M:      Paolo Valente <paolo.valente@linaro.org>
2847 M:      Jens Axboe <axboe@kernel.dk>
2848 L:      linux-block@vger.kernel.org
2849 S:      Maintained
2850 F:      block/bfq-*
2851 F:      Documentation/block/bfq-iosched.txt
2852
2853 BFS FILE SYSTEM
2854 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2855 S:      Maintained
2856 F:      Documentation/filesystems/bfs.txt
2857 F:      fs/bfs/
2858 F:      include/uapi/linux/bfs_fs.h
2859
2860 BLINKM RGB LED DRIVER
2861 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2862 S:      Maintained
2863 F:      drivers/leds/leds-blinkm.c
2864
2865 BLOCK LAYER
2866 M:      Jens Axboe <axboe@kernel.dk>
2867 L:      linux-block@vger.kernel.org
2868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2869 S:      Maintained
2870 F:      block/
2871 F:      drivers/block/
2872 F:      kernel/trace/blktrace.c
2873 F:      lib/sbitmap.c
2874
2875 BLOCK2MTD DRIVER
2876 M:      Joern Engel <joern@lazybastard.org>
2877 L:      linux-mtd@lists.infradead.org
2878 S:      Maintained
2879 F:      drivers/mtd/devices/block2mtd.c
2880
2881 BLUETOOTH DRIVERS
2882 M:      Marcel Holtmann <marcel@holtmann.org>
2883 M:      Johan Hedberg <johan.hedberg@gmail.com>
2884 L:      linux-bluetooth@vger.kernel.org
2885 W:      http://www.bluez.org/
2886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2888 S:      Maintained
2889 F:      drivers/bluetooth/
2890
2891 BLUETOOTH SUBSYSTEM
2892 M:      Marcel Holtmann <marcel@holtmann.org>
2893 M:      Johan Hedberg <johan.hedberg@gmail.com>
2894 L:      linux-bluetooth@vger.kernel.org
2895 W:      http://www.bluez.org/
2896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2898 S:      Maintained
2899 F:      net/bluetooth/
2900 F:      include/net/bluetooth/
2901
2902 BONDING DRIVER
2903 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2904 M:      Veaceslav Falico <vfalico@gmail.com>
2905 M:      Andy Gospodarek <andy@greyhouse.net>
2906 L:      netdev@vger.kernel.org
2907 W:      http://sourceforge.net/projects/bonding/
2908 S:      Supported
2909 F:      drivers/net/bonding/
2910 F:      include/uapi/linux/if_bonding.h
2911
2912 BPF (Safe dynamic programs and tools)
2913 M:      Alexei Starovoitov <ast@kernel.org>
2914 M:      Daniel Borkmann <daniel@iogearbox.net>
2915 R:      Martin KaFai Lau <kafai@fb.com>
2916 R:      Song Liu <songliubraving@fb.com>
2917 R:      Yonghong Song <yhs@fb.com>
2918 L:      netdev@vger.kernel.org
2919 L:      bpf@vger.kernel.org
2920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2922 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2923 S:      Supported
2924 F:      arch/*/net/*
2925 F:      Documentation/networking/filter.txt
2926 F:      Documentation/bpf/
2927 F:      include/linux/bpf*
2928 F:      include/linux/filter.h
2929 F:      include/trace/events/xdp.h
2930 F:      include/uapi/linux/bpf*
2931 F:      include/uapi/linux/filter.h
2932 F:      kernel/bpf/
2933 F:      kernel/trace/bpf_trace.c
2934 F:      lib/test_bpf.c
2935 F:      net/bpf/
2936 F:      net/core/filter.c
2937 F:      net/sched/act_bpf.c
2938 F:      net/sched/cls_bpf.c
2939 F:      samples/bpf/
2940 F:      tools/bpf/
2941 F:      tools/lib/bpf/
2942 F:      tools/testing/selftests/bpf/
2943 K:      bpf
2944 N:      bpf
2945
2946 BPF JIT for ARM
2947 M:      Shubham Bansal <illusionist.neo@gmail.com>
2948 L:      netdev@vger.kernel.org
2949 L:      bpf@vger.kernel.org
2950 S:      Maintained
2951 F:      arch/arm/net/
2952
2953 BPF JIT for ARM64
2954 M:      Daniel Borkmann <daniel@iogearbox.net>
2955 M:      Alexei Starovoitov <ast@kernel.org>
2956 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2957 L:      netdev@vger.kernel.org
2958 L:      bpf@vger.kernel.org
2959 S:      Supported
2960 F:      arch/arm64/net/
2961
2962 BPF JIT for MIPS (32-BIT AND 64-BIT)
2963 M:      Paul Burton <paul.burton@mips.com>
2964 L:      netdev@vger.kernel.org
2965 L:      bpf@vger.kernel.org
2966 S:      Maintained
2967 F:      arch/mips/net/
2968
2969 BPF JIT for NFP NICs
2970 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2971 L:      netdev@vger.kernel.org
2972 L:      bpf@vger.kernel.org
2973 S:      Supported
2974 F:      drivers/net/ethernet/netronome/nfp/bpf/
2975
2976 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2977 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2978 M:      Sandipan Das <sandipan@linux.ibm.com>
2979 L:      netdev@vger.kernel.org
2980 L:      bpf@vger.kernel.org
2981 S:      Maintained
2982 F:      arch/powerpc/net/
2983
2984 BPF JIT for RISC-V (RV64G)
2985 M:      Björn Töpel <bjorn.topel@gmail.com>
2986 L:      netdev@vger.kernel.org
2987 S:      Maintained
2988 F:      arch/riscv/net/
2989
2990 BPF JIT for S390
2991 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2992 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2993 L:      netdev@vger.kernel.org
2994 L:      bpf@vger.kernel.org
2995 S:      Maintained
2996 F:      arch/s390/net/
2997 X:      arch/s390/net/pnet.c
2998
2999 BPF JIT for SPARC (32-BIT AND 64-BIT)
3000 M:      David S. Miller <davem@davemloft.net>
3001 L:      netdev@vger.kernel.org
3002 L:      bpf@vger.kernel.org
3003 S:      Maintained
3004 F:      arch/sparc/net/
3005
3006 BPF JIT for X86 32-BIT
3007 M:      Wang YanQing <udknight@gmail.com>
3008 L:      netdev@vger.kernel.org
3009 L:      bpf@vger.kernel.org
3010 S:      Maintained
3011 F:      arch/x86/net/bpf_jit_comp32.c
3012
3013 BPF JIT for X86 64-BIT
3014 M:      Alexei Starovoitov <ast@kernel.org>
3015 M:      Daniel Borkmann <daniel@iogearbox.net>
3016 L:      netdev@vger.kernel.org
3017 L:      bpf@vger.kernel.org
3018 S:      Supported
3019 F:      arch/x86/net/
3020 X:      arch/x86/net/bpf_jit_comp32.c
3021
3022 BROADCOM B44 10/100 ETHERNET DRIVER
3023 M:      Michael Chan <michael.chan@broadcom.com>
3024 L:      netdev@vger.kernel.org
3025 S:      Supported
3026 F:      drivers/net/ethernet/broadcom/b44.*
3027
3028 BROADCOM B53 ETHERNET SWITCH DRIVER
3029 M:      Florian Fainelli <f.fainelli@gmail.com>
3030 L:      netdev@vger.kernel.org
3031 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3032 S:      Supported
3033 F:      drivers/net/dsa/b53/*
3034 F:      include/linux/platform_data/b53.h
3035
3036 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3037 M:      Florian Fainelli <f.fainelli@gmail.com>
3038 M:      Ray Jui <rjui@broadcom.com>
3039 M:      Scott Branden <sbranden@broadcom.com>
3040 M:      bcm-kernel-feedback-list@broadcom.com
3041 T:      git git://github.com/broadcom/mach-bcm
3042 S:      Maintained
3043 N:      bcm281*
3044 N:      bcm113*
3045 N:      bcm216*
3046 N:      kona
3047 F:      arch/arm/mach-bcm/
3048
3049 BROADCOM BCM2835 ARM ARCHITECTURE
3050 M:      Eric Anholt <eric@anholt.net>
3051 M:      Stefan Wahren <stefan.wahren@i2se.com>
3052 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3054 T:      git git://github.com/anholt/linux
3055 S:      Maintained
3056 N:      bcm2835
3057 F:      drivers/staging/vc04_services
3058
3059 BROADCOM BCM47XX MIPS ARCHITECTURE
3060 M:      Hauke Mehrtens <hauke@hauke-m.de>
3061 M:      Rafał Miłecki <zajec5@gmail.com>
3062 L:      linux-mips@vger.kernel.org
3063 S:      Maintained
3064 F:      Documentation/devicetree/bindings/mips/brcm/
3065 F:      arch/mips/bcm47xx/*
3066 F:      arch/mips/include/asm/mach-bcm47xx/*
3067
3068 BROADCOM BCM5301X ARM ARCHITECTURE
3069 M:      Hauke Mehrtens <hauke@hauke-m.de>
3070 M:      Rafał Miłecki <zajec5@gmail.com>
3071 M:      bcm-kernel-feedback-list@broadcom.com
3072 L:      linux-arm-kernel@lists.infradead.org
3073 S:      Maintained
3074 F:      arch/arm/mach-bcm/bcm_5301x.c
3075 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3076 F:      arch/arm/boot/dts/bcm470*
3077 F:      arch/arm/boot/dts/bcm953012*
3078
3079 BROADCOM BCM53573 ARM ARCHITECTURE
3080 M:      Rafał Miłecki <rafal@milecki.pl>
3081 L:      linux-arm-kernel@lists.infradead.org
3082 S:      Maintained
3083 F:      arch/arm/boot/dts/bcm53573*
3084 F:      arch/arm/boot/dts/bcm47189*
3085
3086 BROADCOM BCM63XX ARM ARCHITECTURE
3087 M:      Florian Fainelli <f.fainelli@gmail.com>
3088 M:      bcm-kernel-feedback-list@broadcom.com
3089 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3090 T:      git git://github.com/broadcom/stblinux.git
3091 S:      Maintained
3092 N:      bcm63xx
3093
3094 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3095 M:      Kevin Cernekee <cernekee@gmail.com>
3096 L:      linux-usb@vger.kernel.org
3097 S:      Maintained
3098 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3099
3100 BROADCOM BCM7XXX ARM ARCHITECTURE
3101 M:      Brian Norris <computersforpeace@gmail.com>
3102 M:      Gregory Fong <gregory.0xf0@gmail.com>
3103 M:      Florian Fainelli <f.fainelli@gmail.com>
3104 M:      bcm-kernel-feedback-list@broadcom.com
3105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3106 T:      git git://github.com/broadcom/stblinux.git
3107 S:      Maintained
3108 F:      arch/arm/mach-bcm/*brcmstb*
3109 F:      arch/arm/boot/dts/bcm7*.dts*
3110 F:      drivers/bus/brcmstb_gisb.c
3111 F:      arch/arm/mm/cache-b15-rac.c
3112 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3113 N:      brcmstb
3114
3115 BROADCOM BMIPS CPUFREQ DRIVER
3116 M:      Markus Mayer <mmayer@broadcom.com>
3117 M:      bcm-kernel-feedback-list@broadcom.com
3118 L:      linux-pm@vger.kernel.org
3119 S:      Maintained
3120 F:      drivers/cpufreq/bmips-cpufreq.c
3121
3122 BROADCOM BMIPS MIPS ARCHITECTURE
3123 M:      Kevin Cernekee <cernekee@gmail.com>
3124 M:      Florian Fainelli <f.fainelli@gmail.com>
3125 L:      linux-mips@vger.kernel.org
3126 T:      git git://github.com/broadcom/stblinux.git
3127 S:      Maintained
3128 F:      arch/mips/bmips/*
3129 F:      arch/mips/include/asm/mach-bmips/*
3130 F:      arch/mips/kernel/*bmips*
3131 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3132 F:      drivers/irqchip/irq-bcm63*
3133 F:      drivers/irqchip/irq-bcm7*
3134 F:      drivers/irqchip/irq-brcmstb*
3135 F:      include/linux/bcm963xx_nvram.h
3136 F:      include/linux/bcm963xx_tag.h
3137
3138 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3139 M:      Rasesh Mody <rmody@marvell.com>
3140 M:      GR-Linux-NIC-Dev@marvell.com
3141 L:      netdev@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/net/ethernet/broadcom/bnx2.*
3144 F:      drivers/net/ethernet/broadcom/bnx2_*
3145
3146 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3147 M:      QLogic-Storage-Upstream@qlogic.com
3148 L:      linux-scsi@vger.kernel.org
3149 S:      Supported
3150 F:      drivers/scsi/bnx2fc/
3151
3152 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3153 M:      QLogic-Storage-Upstream@qlogic.com
3154 L:      linux-scsi@vger.kernel.org
3155 S:      Supported
3156 F:      drivers/scsi/bnx2i/
3157
3158 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3159 M:      Ariel Elior <aelior@marvell.com>
3160 M:      Sudarsana Kalluru <skalluru@marvell.com>
3161 M:      GR-everest-linux-l2@marvell.com
3162 L:      netdev@vger.kernel.org
3163 S:      Supported
3164 F:      drivers/net/ethernet/broadcom/bnx2x/
3165
3166 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3167 M:      Michael Chan <michael.chan@broadcom.com>
3168 L:      netdev@vger.kernel.org
3169 S:      Supported
3170 F:      drivers/net/ethernet/broadcom/bnxt/
3171
3172 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3173 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3174 M:      Franky Lin <franky.lin@broadcom.com>
3175 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3176 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3177 M:      Wright Feng <wright.feng@cypress.com>
3178 L:      linux-wireless@vger.kernel.org
3179 L:      brcm80211-dev-list.pdl@broadcom.com
3180 L:      brcm80211-dev-list@cypress.com
3181 S:      Supported
3182 F:      drivers/net/wireless/broadcom/brcm80211/
3183
3184 BROADCOM BRCMSTB GPIO DRIVER
3185 M:      Gregory Fong <gregory.0xf0@gmail.com>
3186 L:      bcm-kernel-feedback-list@broadcom.com
3187 S:      Supported
3188 F:      drivers/gpio/gpio-brcmstb.c
3189 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3190
3191 BROADCOM BRCMSTB I2C DRIVER
3192 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3193 L:      linux-i2c@vger.kernel.org
3194 L:      bcm-kernel-feedback-list@broadcom.com
3195 S:      Supported
3196 F:      drivers/i2c/busses/i2c-brcmstb.c
3197 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3198
3199 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3200 M:      Al Cooper <alcooperx@gmail.com>
3201 L:      linux-kernel@vger.kernel.org
3202 L:      bcm-kernel-feedback-list@broadcom.com
3203 S:      Maintained
3204 F:      drivers/phy/broadcom/phy-brcm-usb*
3205
3206 BROADCOM GENET ETHERNET DRIVER
3207 M:      Doug Berger <opendmb@gmail.com>
3208 M:      Florian Fainelli <f.fainelli@gmail.com>
3209 L:      bcm-kernel-feedback-list@broadcom.com
3210 L:      netdev@vger.kernel.org
3211 S:      Supported
3212 F:      drivers/net/ethernet/broadcom/genet/
3213
3214 BROADCOM IPROC ARM ARCHITECTURE
3215 M:      Ray Jui <rjui@broadcom.com>
3216 M:      Scott Branden <sbranden@broadcom.com>
3217 M:      bcm-kernel-feedback-list@broadcom.com
3218 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3219 T:      git git://github.com/broadcom/cygnus-linux.git
3220 S:      Maintained
3221 N:      iproc
3222 N:      cygnus
3223 N:      bcm[-_]nsp
3224 N:      bcm9113*
3225 N:      bcm9583*
3226 N:      bcm9585*
3227 N:      bcm9586*
3228 N:      bcm988312
3229 N:      bcm113*
3230 N:      bcm583*
3231 N:      bcm585*
3232 N:      bcm586*
3233 N:      bcm88312
3234 N:      hr2
3235 N:      stingray
3236 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3237 F:      arch/arm64/boot/dts/broadcom/stingray/*
3238 F:      drivers/clk/bcm/clk-ns*
3239 F:      drivers/clk/bcm/clk-sr*
3240 F:      drivers/pinctrl/bcm/pinctrl-ns*
3241 F:      include/dt-bindings/clock/bcm-sr*
3242
3243 BROADCOM KONA GPIO DRIVER
3244 M:      Ray Jui <rjui@broadcom.com>
3245 L:      bcm-kernel-feedback-list@broadcom.com
3246 S:      Supported
3247 F:      drivers/gpio/gpio-bcm-kona.c
3248 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3249
3250 BROADCOM NETXTREME-E ROCE DRIVER
3251 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3252 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3253 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3254 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3255 L:      linux-rdma@vger.kernel.org
3256 W:      http://www.broadcom.com
3257 S:      Supported
3258 F:      drivers/infiniband/hw/bnxt_re/
3259 F:      include/uapi/rdma/bnxt_re-abi.h
3260
3261 BROADCOM NVRAM DRIVER
3262 M:      Rafał Miłecki <zajec5@gmail.com>
3263 L:      linux-mips@vger.kernel.org
3264 S:      Maintained
3265 F:      drivers/firmware/broadcom/*
3266
3267 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3268 M:      Rafał Miłecki <zajec5@gmail.com>
3269 L:      linux-wireless@vger.kernel.org
3270 S:      Maintained
3271 F:      drivers/bcma/
3272 F:      include/linux/bcma/
3273
3274 BROADCOM STB AVS CPUFREQ DRIVER
3275 M:      Markus Mayer <mmayer@broadcom.com>
3276 M:      bcm-kernel-feedback-list@broadcom.com
3277 L:      linux-pm@vger.kernel.org
3278 S:      Maintained
3279 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3280 F:      drivers/cpufreq/brcmstb*
3281
3282 BROADCOM STB AVS TMON DRIVER
3283 M:      Markus Mayer <mmayer@broadcom.com>
3284 M:      bcm-kernel-feedback-list@broadcom.com
3285 L:      linux-pm@vger.kernel.org
3286 S:      Maintained
3287 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3288 F:      drivers/thermal/broadcom/brcmstb*
3289
3290 BROADCOM STB NAND FLASH DRIVER
3291 M:      Brian Norris <computersforpeace@gmail.com>
3292 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3293 L:      linux-mtd@lists.infradead.org
3294 L:      bcm-kernel-feedback-list@broadcom.com
3295 S:      Maintained
3296 F:      drivers/mtd/nand/raw/brcmnand/
3297
3298 BROADCOM STB DPFE DRIVER
3299 M:      Markus Mayer <mmayer@broadcom.com>
3300 M:      bcm-kernel-feedback-list@broadcom.com
3301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3302 S:      Maintained
3303 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3304 F:      drivers/memory/brcmstb_dpfe.c
3305
3306 BROADCOM SPI DRIVER
3307 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3308 M:      bcm-kernel-feedback-list@broadcom.com
3309 S:      Maintained
3310 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3311 F:      drivers/spi/spi-bcm-qspi.*
3312 F:      drivers/spi/spi-brcmstb-qspi.c
3313 F:      drivers/spi/spi-iproc-qspi.c
3314
3315 BROADCOM SYSTEMPORT ETHERNET DRIVER
3316 M:      Florian Fainelli <f.fainelli@gmail.com>
3317 L:      bcm-kernel-feedback-list@broadcom.com
3318 L:      netdev@vger.kernel.org
3319 S:      Supported
3320 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3321
3322 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3323 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3324 M:      Prashant Sreedharan <prashant@broadcom.com>
3325 M:      Michael Chan <mchan@broadcom.com>
3326 L:      netdev@vger.kernel.org
3327 S:      Supported
3328 F:      drivers/net/ethernet/broadcom/tg3.*
3329
3330 BROCADE BFA FC SCSI DRIVER
3331 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3332 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3333 L:      linux-scsi@vger.kernel.org
3334 S:      Supported
3335 F:      drivers/scsi/bfa/
3336
3337 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3338 M:      Rasesh Mody <rmody@marvell.com>
3339 M:      Sudarsana Kalluru <skalluru@marvell.com>
3340 M:      GR-Linux-NIC-Dev@marvell.com
3341 L:      netdev@vger.kernel.org
3342 S:      Supported
3343 F:      drivers/net/ethernet/brocade/bna/
3344
3345 BSG (block layer generic sg v4 driver)
3346 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3347 L:      linux-scsi@vger.kernel.org
3348 S:      Supported
3349 F:      block/bsg.c
3350 F:      include/linux/bsg.h
3351 F:      include/uapi/linux/bsg.h
3352
3353 BT87X AUDIO DRIVER
3354 M:      Clemens Ladisch <clemens@ladisch.de>
3355 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3356 T:      git git://git.alsa-project.org/alsa-kernel.git
3357 S:      Maintained
3358 F:      Documentation/sound/cards/bt87x.rst
3359 F:      sound/pci/bt87x.c
3360
3361 BT8XXGPIO DRIVER
3362 M:      Michael Buesch <m@bues.ch>
3363 W:      http://bu3sch.de/btgpio.php
3364 S:      Maintained
3365 F:      drivers/gpio/gpio-bt8xx.c
3366
3367 BTRFS FILE SYSTEM
3368 M:      Chris Mason <clm@fb.com>
3369 M:      Josef Bacik <josef@toxicpanda.com>
3370 M:      David Sterba <dsterba@suse.com>
3371 L:      linux-btrfs@vger.kernel.org
3372 W:      http://btrfs.wiki.kernel.org/
3373 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3375 S:      Maintained
3376 F:      Documentation/filesystems/btrfs.txt
3377 F:      fs/btrfs/
3378 F:      include/linux/btrfs*
3379 F:      include/uapi/linux/btrfs*
3380
3381 BTTV VIDEO4LINUX DRIVER
3382 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3383 L:      linux-media@vger.kernel.org
3384 W:      https://linuxtv.org
3385 T:      git git://linuxtv.org/media_tree.git
3386 S:      Odd fixes
3387 F:      Documentation/media/v4l-drivers/bttv*
3388 F:      drivers/media/pci/bt8xx/bttv*
3389
3390 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3391 M:      Chanwoo Choi <cw00.choi@samsung.com>
3392 L:      linux-pm@vger.kernel.org
3393 L:      linux-samsung-soc@vger.kernel.org
3394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3395 S:      Maintained
3396 F:      drivers/devfreq/exynos-bus.c
3397 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3398
3399 BUSLOGIC SCSI DRIVER
3400 M:      Khalid Aziz <khalid@gonehiking.org>
3401 L:      linux-scsi@vger.kernel.org
3402 S:      Maintained
3403 F:      drivers/scsi/BusLogic.*
3404 F:      drivers/scsi/FlashPoint.*
3405
3406 C-MEDIA CMI8788 DRIVER
3407 M:      Clemens Ladisch <clemens@ladisch.de>
3408 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3409 T:      git git://git.alsa-project.org/alsa-kernel.git
3410 S:      Maintained
3411 F:      sound/pci/oxygen/
3412
3413 C-SKY ARCHITECTURE
3414 M:      Guo Ren <guoren@kernel.org>
3415 T:      git https://github.com/c-sky/csky-linux.git
3416 S:      Supported
3417 F:      arch/csky/
3418 F:      Documentation/devicetree/bindings/csky/
3419 F:      drivers/irqchip/irq-csky-*
3420 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3421 F:      drivers/clocksource/timer-gx6605s.c
3422 F:      drivers/clocksource/timer-mp-csky.c
3423 F:      Documentation/devicetree/bindings/timer/csky,*
3424 K:      csky
3425 N:      csky
3426
3427 C6X ARCHITECTURE
3428 M:      Mark Salter <msalter@redhat.com>
3429 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3430 L:      linux-c6x-dev@linux-c6x.org
3431 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3432 S:      Maintained
3433 F:      arch/c6x/
3434
3435 CA8210 IEEE-802.15.4 RADIO DRIVER
3436 M:      Harry Morris <h.morris@cascoda.com>
3437 L:      linux-wpan@vger.kernel.org
3438 W:      https://github.com/Cascoda/ca8210-linux.git
3439 S:      Maintained
3440 F:      drivers/net/ieee802154/ca8210.c
3441 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3442
3443 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3444 M:      David Howells <dhowells@redhat.com>
3445 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3446 S:      Supported
3447 F:      Documentation/filesystems/caching/cachefiles.txt
3448 F:      fs/cachefiles/
3449
3450 CADENCE MIPI-CSI2 BRIDGES
3451 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3452 L:      linux-media@vger.kernel.org
3453 S:      Maintained
3454 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3455 F:      drivers/media/platform/cadence/cdns-csi2*
3456
3457 CADET FM/AM RADIO RECEIVER DRIVER
3458 M:      Hans Verkuil <hverkuil@xs4all.nl>
3459 L:      linux-media@vger.kernel.org
3460 T:      git git://linuxtv.org/media_tree.git
3461 W:      https://linuxtv.org
3462 S:      Maintained
3463 F:      drivers/media/radio/radio-cadet*
3464
3465 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3466 M:      Jonathan Corbet <corbet@lwn.net>
3467 L:      linux-media@vger.kernel.org
3468 T:      git git://linuxtv.org/media_tree.git
3469 S:      Maintained
3470 F:      Documentation/media/v4l-drivers/cafe_ccic*
3471 F:      drivers/media/platform/marvell-ccic/
3472
3473 CAIF NETWORK LAYER
3474 L:      netdev@vger.kernel.org
3475 S:      Orphan
3476 F:      Documentation/networking/caif/
3477 F:      drivers/net/caif/
3478 F:      include/uapi/linux/caif/
3479 F:      include/net/caif/
3480 F:      net/caif/
3481
3482 CAKE QDISC
3483 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3484 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3485 S:      Maintained
3486 F:      net/sched/sch_cake.c
3487
3488 CALGARY x86-64 IOMMU
3489 M:      Muli Ben-Yehuda <mulix@mulix.org>
3490 M:      Jon Mason <jdmason@kudzu.us>
3491 L:      iommu@lists.linux-foundation.org
3492 S:      Maintained
3493 F:      arch/x86/kernel/pci-calgary_64.c
3494 F:      arch/x86/kernel/tce_64.c
3495 F:      arch/x86/include/asm/calgary.h
3496 F:      arch/x86/include/asm/tce.h
3497
3498 CAN NETWORK DRIVERS
3499 M:      Wolfgang Grandegger <wg@grandegger.com>
3500 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3501 L:      linux-can@vger.kernel.org
3502 W:      https://github.com/linux-can
3503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3505 S:      Maintained
3506 F:      Documentation/devicetree/bindings/net/can/
3507 F:      drivers/net/can/
3508 F:      include/linux/can/dev.h
3509 F:      include/linux/can/platform/
3510 F:      include/uapi/linux/can/error.h
3511 F:      include/uapi/linux/can/netlink.h
3512
3513 CAN NETWORK LAYER
3514 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3515 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3516 L:      linux-can@vger.kernel.org
3517 W:      https://github.com/linux-can
3518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3520 S:      Maintained
3521 F:      Documentation/networking/can.rst
3522 F:      net/can/
3523 F:      include/linux/can/core.h
3524 F:      include/uapi/linux/can.h
3525 F:      include/uapi/linux/can/bcm.h
3526 F:      include/uapi/linux/can/raw.h
3527 F:      include/uapi/linux/can/gw.h
3528
3529 CAPABILITIES
3530 M:      Serge Hallyn <serge@hallyn.com>
3531 L:      linux-security-module@vger.kernel.org
3532 S:      Supported
3533 F:      include/linux/capability.h
3534 F:      include/uapi/linux/capability.h
3535 F:      security/commoncap.c
3536 F:      kernel/capability.c
3537
3538 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3539 M:      Kevin Tsai <ktsai@capellamicro.com>
3540 S:      Maintained
3541 F:      drivers/iio/light/cm*
3542
3543 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3544 M:      Christian Lamparter <chunkeey@googlemail.com>
3545 L:      linux-wireless@vger.kernel.org
3546 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3547 S:      Maintained
3548 F:      drivers/net/wireless/ath/carl9170/
3549
3550 CAVIUM I2C DRIVER
3551 M:      Jan Glauber <jglauber@cavium.com>
3552 M:      David Daney <david.daney@cavium.com>
3553 W:      http://www.cavium.com
3554 S:      Supported
3555 F:      drivers/i2c/busses/i2c-octeon*
3556 F:      drivers/i2c/busses/i2c-thunderx*
3557
3558 CAVIUM LIQUIDIO NETWORK DRIVER
3559 M:      Derek Chickles <dchickles@marvell.com>
3560 M:      Satanand Burla <sburla@marvell.com>
3561 M:      Felix Manlunas <fmanlunas@marvell.com>
3562 L:      netdev@vger.kernel.org
3563 W:      http://www.cavium.com
3564 S:      Supported
3565 F:      drivers/net/ethernet/cavium/liquidio/
3566
3567 CAVIUM MMC DRIVER
3568 M:      Jan Glauber <jglauber@cavium.com>
3569 M:      David Daney <david.daney@cavium.com>
3570 M:      Steven J. Hill <Steven.Hill@cavium.com>
3571 W:      http://www.cavium.com
3572 S:      Supported
3573 F:      drivers/mmc/host/cavium*
3574
3575 CAVIUM OCTEON-TX CRYPTO DRIVER
3576 M:      George Cherian <george.cherian@cavium.com>
3577 L:      linux-crypto@vger.kernel.org
3578 W:      http://www.cavium.com
3579 S:      Supported
3580 F:      drivers/crypto/cavium/cpt/
3581
3582 CAVIUM THUNDERX2 ARM64 SOC
3583 M:      Robert Richter <rrichter@cavium.com>
3584 M:      Jayachandran C <jnair@caviumnetworks.com>
3585 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3586 S:      Maintained
3587 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3588 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3589
3590 CC2520 IEEE-802.15.4 RADIO DRIVER
3591 M:      Varka Bhadram <varkabhadram@gmail.com>
3592 L:      linux-wpan@vger.kernel.org
3593 S:      Maintained
3594 F:      drivers/net/ieee802154/cc2520.c
3595 F:      include/linux/spi/cc2520.h
3596 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3597
3598 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3599 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3600 L:      linux-crypto@vger.kernel.org
3601 S:      Supported
3602 F:      drivers/crypto/ccree/
3603 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3604
3605 CEC FRAMEWORK
3606 M:      Hans Verkuil <hans.verkuil@cisco.com>
3607 L:      linux-media@vger.kernel.org
3608 T:      git git://linuxtv.org/media_tree.git
3609 W:      http://linuxtv.org
3610 S:      Supported
3611 F:      Documentation/media/kapi/cec-core.rst
3612 F:      Documentation/media/uapi/cec
3613 F:      drivers/media/cec/
3614 F:      drivers/media/rc/keymaps/rc-cec.c
3615 F:      include/media/cec.h
3616 F:      include/media/cec-notifier.h
3617 F:      include/uapi/linux/cec.h
3618 F:      include/uapi/linux/cec-funcs.h
3619 F:      Documentation/devicetree/bindings/media/cec.txt
3620 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3621
3622 CEC GPIO DRIVER
3623 M:      Hans Verkuil <hans.verkuil@cisco.com>
3624 L:      linux-media@vger.kernel.org
3625 T:      git git://linuxtv.org/media_tree.git
3626 W:      http://linuxtv.org
3627 S:      Supported
3628 F:      drivers/media/platform/cec-gpio/
3629 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3630
3631 CELL BROADBAND ENGINE ARCHITECTURE
3632 M:      Arnd Bergmann <arnd@arndb.de>
3633 L:      linuxppc-dev@lists.ozlabs.org
3634 W:      http://www.ibm.com/developerworks/power/cell/
3635 S:      Supported
3636 F:      arch/powerpc/include/asm/cell*.h
3637 F:      arch/powerpc/include/asm/spu*.h
3638 F:      arch/powerpc/include/uapi/asm/spu*.h
3639 F:      arch/powerpc/oprofile/*cell*
3640 F:      arch/powerpc/platforms/cell/
3641
3642 CEPH COMMON CODE (LIBCEPH)
3643 M:      Ilya Dryomov <idryomov@gmail.com>
3644 M:      "Yan, Zheng" <zyan@redhat.com>
3645 M:      Sage Weil <sage@redhat.com>
3646 L:      ceph-devel@vger.kernel.org
3647 W:      http://ceph.com/
3648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3649 T:      git git://github.com/ceph/ceph-client.git
3650 S:      Supported
3651 F:      net/ceph/
3652 F:      include/linux/ceph/
3653 F:      include/linux/crush/
3654
3655 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3656 M:      "Yan, Zheng" <zyan@redhat.com>
3657 M:      Sage Weil <sage@redhat.com>
3658 M:      Ilya Dryomov <idryomov@gmail.com>
3659 L:      ceph-devel@vger.kernel.org
3660 W:      http://ceph.com/
3661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3662 T:      git git://github.com/ceph/ceph-client.git
3663 S:      Supported
3664 F:      Documentation/filesystems/ceph.txt
3665 F:      fs/ceph/
3666
3667 CERTIFICATE HANDLING:
3668 M:      David Howells <dhowells@redhat.com>
3669 M:      David Woodhouse <dwmw2@infradead.org>
3670 L:      keyrings@vger.kernel.org
3671 S:      Maintained
3672 F:      Documentation/admin-guide/module-signing.rst
3673 F:      certs/
3674 F:      scripts/sign-file.c
3675 F:      scripts/extract-cert.c
3676
3677 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3678 L:      linux-usb@vger.kernel.org
3679 S:      Orphan
3680 F:      Documentation/usb/WUSB-Design-overview.txt
3681 F:      Documentation/usb/wusb-cbaf
3682 F:      drivers/usb/host/hwa-hc.c
3683 F:      drivers/usb/host/whci/
3684 F:      drivers/usb/wusbcore/
3685 F:      include/linux/usb/wusb*
3686
3687 CFAG12864B LCD DRIVER
3688 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3689 S:      Maintained
3690 F:      drivers/auxdisplay/cfag12864b.c
3691 F:      include/linux/cfag12864b.h
3692
3693 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3694 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3695 S:      Maintained
3696 F:      drivers/auxdisplay/cfag12864bfb.c
3697 F:      include/linux/cfag12864b.h
3698
3699 802.11 (including CFG80211/NL80211)
3700 M:      Johannes Berg <johannes@sipsolutions.net>
3701 L:      linux-wireless@vger.kernel.org
3702 W:      http://wireless.kernel.org/
3703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3705 S:      Maintained
3706 F:      net/wireless/
3707 F:      include/uapi/linux/nl80211.h
3708 F:      include/linux/ieee80211.h
3709 F:      include/net/wext.h
3710 F:      include/net/cfg80211.h
3711 F:      include/net/iw_handler.h
3712 F:      include/net/ieee80211_radiotap.h
3713 F:      Documentation/driver-api/80211/cfg80211.rst
3714 F:      Documentation/networking/regulatory.txt
3715
3716 CHAR and MISC DRIVERS
3717 M:      Arnd Bergmann <arnd@arndb.de>
3718 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3720 S:      Supported
3721 F:      drivers/char/
3722 F:      drivers/misc/
3723 F:      include/linux/miscdevice.h
3724
3725 CHECKPATCH
3726 M:      Andy Whitcroft <apw@canonical.com>
3727 M:      Joe Perches <joe@perches.com>
3728 S:      Maintained
3729 F:      scripts/checkpatch.pl
3730
3731 CHINESE DOCUMENTATION
3732 M:      Harry Wei <harryxiyou@gmail.com>
3733 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3734 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3735 S:      Maintained
3736 F:      Documentation/translations/zh_CN/
3737
3738 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3739 M:      Peter Chen <Peter.Chen@nxp.com>
3740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3741 L:      linux-usb@vger.kernel.org
3742 S:      Maintained
3743 F:      drivers/usb/chipidea/
3744
3745 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3746 M:      Hans de Goede <hdegoede@redhat.com>
3747 L:      linux-input@vger.kernel.org
3748 S:      Maintained
3749 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3750 F:      drivers/input/touchscreen/chipone_icn8318.c
3751
3752 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3753 M:      Hans de Goede <hdegoede@redhat.com>
3754 L:      linux-input@vger.kernel.org
3755 S:      Maintained
3756 F:      drivers/input/touchscreen/chipone_icn8505.c
3757
3758 CHROME HARDWARE PLATFORM SUPPORT
3759 M:      Benson Leung <bleung@chromium.org>
3760 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3761 S:      Maintained
3762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3763 F:      drivers/platform/chrome/
3764
3765 CHROMEOS EC SUBDRIVERS
3766 M:      Benson Leung <bleung@chromium.org>
3767 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3768 R:      Guenter Roeck <groeck@chromium.org>
3769 S:      Maintained
3770 N:      cros_ec
3771 N:      cros-ec
3772 F:      drivers/power/supply/cros_usbpd-charger.c
3773
3774 CHROMEOS EC CODEC DRIVER
3775 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3776 S:      Maintained
3777 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3778 R:      Guenter Roeck <groeck@chromium.org>
3779 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3780 F:      sound/soc/codecs/cros_ec_codec.*
3781
3782 CIRRUS LOGIC AUDIO CODEC DRIVERS
3783 M:      Brian Austin <brian.austin@cirrus.com>
3784 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3785 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3786 S:      Maintained
3787 F:      sound/soc/codecs/cs*
3788
3789 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3790 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3791 L:      netdev@vger.kernel.org
3792 S:      Maintained
3793 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3794
3795 CIRRUS LOGIC LOCHNAGAR DRIVER
3796 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3797 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3798 L:      patches@opensource.cirrus.com
3799 S:      Supported
3800 F:      drivers/clk/clk-lochnagar.c
3801 F:      drivers/mfd/lochnagar-i2c.c
3802 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3803 F:      drivers/regulator/lochnagar-regulator.c
3804 F:      include/dt-bindings/clk/lochnagar.h
3805 F:      include/dt-bindings/pinctrl/lochnagar.h
3806 F:      include/linux/mfd/lochnagar*
3807 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3808 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3809 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3810 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3811
3812 CISCO FCOE HBA DRIVER
3813 M:      Satish Kharat <satishkh@cisco.com>
3814 M:      Sesidhar Baddela <sebaddel@cisco.com>
3815 M:      Karan Tilak Kumar <kartilak@cisco.com>
3816 L:      linux-scsi@vger.kernel.org
3817 S:      Supported
3818 F:      drivers/scsi/fnic/
3819
3820 CISCO SCSI HBA DRIVER
3821 M:      Karan Tilak Kumar <kartilak@cisco.com>
3822 M:      Sesidhar Baddela <sebaddel@cisco.com>
3823 L:      linux-scsi@vger.kernel.org
3824 S:      Supported
3825 F:      drivers/scsi/snic/
3826
3827 CISCO VIC ETHERNET NIC DRIVER
3828 M:      Christian Benvenuti <benve@cisco.com>
3829 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3830 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3831 S:      Supported
3832 F:      drivers/net/ethernet/cisco/enic/
3833
3834 CISCO VIC LOW LATENCY NIC DRIVER
3835 M:      Christian Benvenuti <benve@cisco.com>
3836 M:      Nelson Escobar <neescoba@cisco.com>
3837 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3838 S:      Supported
3839 F:      drivers/infiniband/hw/usnic/
3840
3841 CIRRUS LOGIC MADERA CODEC DRIVERS
3842 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3843 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3844 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3845 L:      patches@opensource.cirrus.com
3846 T:      git https://github.com/CirrusLogic/linux-drivers.git
3847 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3848 S:      Supported
3849 F:      Documentation/devicetree/bindings/mfd/madera.txt
3850 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3851 F:      include/linux/irqchip/irq-madera*
3852 F:      include/linux/mfd/madera/*
3853 F:      drivers/gpio/gpio-madera*
3854 F:      drivers/irqchip/irq-madera*
3855 F:      drivers/mfd/madera*
3856 F:      drivers/mfd/cs47l*
3857 F:      drivers/pinctrl/cirrus/*
3858
3859 CLANG-FORMAT FILE
3860 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3861 S:      Maintained
3862 F:      .clang-format
3863
3864 CLEANCACHE API
3865 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3866 L:      linux-kernel@vger.kernel.org
3867 S:      Maintained
3868 F:      mm/cleancache.c
3869 F:      include/linux/cleancache.h
3870
3871 CLK API
3872 M:      Russell King <linux@armlinux.org.uk>
3873 L:      linux-clk@vger.kernel.org
3874 S:      Maintained
3875 F:      include/linux/clk.h
3876
3877 CLOCKSOURCE, CLOCKEVENT DRIVERS
3878 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3879 M:      Thomas Gleixner <tglx@linutronix.de>
3880 L:      linux-kernel@vger.kernel.org
3881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3882 S:      Supported
3883 F:      drivers/clocksource/
3884 F:      Documentation/devicetree/bindings/timer/
3885
3886 CMPC ACPI DRIVER
3887 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3888 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3889 L:      platform-driver-x86@vger.kernel.org
3890 S:      Supported
3891 F:      drivers/platform/x86/classmate-laptop.c
3892
3893 COBALT MEDIA DRIVER
3894 M:      Hans Verkuil <hans.verkuil@cisco.com>
3895 L:      linux-media@vger.kernel.org
3896 T:      git git://linuxtv.org/media_tree.git
3897 W:      https://linuxtv.org
3898 S:      Supported
3899 F:      drivers/media/pci/cobalt/
3900
3901 COCCINELLE/Semantic Patches (SmPL)
3902 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3903 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3904 M:      Nicolas Palix <nicolas.palix@imag.fr>
3905 M:      Michal Marek <michal.lkml@markovi.net>
3906 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3908 W:      http://coccinelle.lip6.fr/
3909 S:      Supported
3910 F:      Documentation/dev-tools/coccinelle.rst
3911 F:      scripts/coccinelle/
3912 F:      scripts/coccicheck
3913
3914 CODA FILE SYSTEM
3915 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3916 M:      coda@cs.cmu.edu
3917 L:      codalist@coda.cs.cmu.edu
3918 W:      http://www.coda.cs.cmu.edu/
3919 S:      Maintained
3920 F:      Documentation/filesystems/coda.txt
3921 F:      fs/coda/
3922 F:      include/linux/coda*.h
3923 F:      include/uapi/linux/coda*.h
3924
3925 CODA V4L2 MEM2MEM DRIVER
3926 M:      Philipp Zabel <p.zabel@pengutronix.de>
3927 L:      linux-media@vger.kernel.org
3928 S:      Maintained
3929 F:      Documentation/devicetree/bindings/media/coda.txt
3930 F:      drivers/media/platform/coda/
3931
3932 CODE OF CONDUCT
3933 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3934 S:      Supported
3935 F:      Documentation/process/code-of-conduct.rst
3936 F:      Documentation/process/code-of-conduct-interpretation.rst
3937
3938 COMMON CLK FRAMEWORK
3939 M:      Michael Turquette <mturquette@baylibre.com>
3940 M:      Stephen Boyd <sboyd@kernel.org>
3941 L:      linux-clk@vger.kernel.org
3942 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3944 S:      Maintained
3945 F:      Documentation/devicetree/bindings/clock/
3946 F:      drivers/clk/
3947 X:      drivers/clk/clkdev.c
3948 F:      include/linux/clk-pr*
3949 F:      include/linux/clk/
3950 F:      include/linux/of_clk.h
3951
3952 COMMON INTERNET FILE SYSTEM (CIFS)
3953 M:      Steve French <sfrench@samba.org>
3954 L:      linux-cifs@vger.kernel.org
3955 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3956 W:      http://linux-cifs.samba.org/
3957 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3958 S:      Supported
3959 F:      Documentation/filesystems/cifs/
3960 F:      fs/cifs/
3961
3962 COMPACTPCI HOTPLUG CORE
3963 M:      Scott Murray <scott@spiteful.org>
3964 L:      linux-pci@vger.kernel.org
3965 S:      Maintained
3966 F:      drivers/pci/hotplug/cpci_hotplug*
3967
3968 COMPACTPCI HOTPLUG GENERIC DRIVER
3969 M:      Scott Murray <scott@spiteful.org>
3970 L:      linux-pci@vger.kernel.org
3971 S:      Maintained
3972 F:      drivers/pci/hotplug/cpcihp_generic.c
3973
3974 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3975 M:      Scott Murray <scott@spiteful.org>
3976 L:      linux-pci@vger.kernel.org
3977 S:      Maintained
3978 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3979
3980 COMPAL LAPTOP SUPPORT
3981 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3982 L:      platform-driver-x86@vger.kernel.org
3983 S:      Maintained
3984 F:      drivers/platform/x86/compal-laptop.c
3985
3986 COMPILER ATTRIBUTES
3987 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3988 S:      Maintained
3989 F:      include/linux/compiler_attributes.h
3990
3991 CONEXANT ACCESSRUNNER USB DRIVER
3992 L:      accessrunner-general@lists.sourceforge.net
3993 W:      http://accessrunner.sourceforge.net/
3994 S:      Orphan
3995 F:      drivers/usb/atm/cxacru.c
3996
3997 CONFIGFS
3998 M:      Joel Becker <jlbec@evilplan.org>
3999 M:      Christoph Hellwig <hch@lst.de>
4000 T:      git git://git.infradead.org/users/hch/configfs.git
4001 S:      Supported
4002 F:      fs/configfs/
4003 F:      include/linux/configfs.h
4004
4005 CONNECTOR
4006 M:      Evgeniy Polyakov <zbr@ioremap.net>
4007 L:      netdev@vger.kernel.org
4008 S:      Maintained
4009 F:      drivers/connector/
4010
4011 CONTROL GROUP (CGROUP)
4012 M:      Tejun Heo <tj@kernel.org>
4013 M:      Li Zefan <lizefan@huawei.com>
4014 M:      Johannes Weiner <hannes@cmpxchg.org>
4015 L:      cgroups@vger.kernel.org
4016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4017 S:      Maintained
4018 F:      Documentation/admin-guide/cgroup-v2.rst
4019 F:      Documentation/cgroup-v1/
4020 F:      include/linux/cgroup*
4021 F:      kernel/cgroup/
4022
4023 CONTROL GROUP - CPUSET
4024 M:      Li Zefan <lizefan@huawei.com>
4025 L:      cgroups@vger.kernel.org
4026 W:      http://www.bullopensource.org/cpuset/
4027 W:      http://oss.sgi.com/projects/cpusets/
4028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4029 S:      Maintained
4030 F:      Documentation/cgroup-v1/cpusets.txt
4031 F:      include/linux/cpuset.h
4032 F:      kernel/cgroup/cpuset.c
4033
4034 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4035 M:      Johannes Weiner <hannes@cmpxchg.org>
4036 M:      Michal Hocko <mhocko@kernel.org>
4037 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4038 L:      cgroups@vger.kernel.org
4039 L:      linux-mm@kvack.org
4040 S:      Maintained
4041 F:      mm/memcontrol.c
4042 F:      mm/swap_cgroup.c
4043
4044 CORETEMP HARDWARE MONITORING DRIVER
4045 M:      Fenghua Yu <fenghua.yu@intel.com>
4046 L:      linux-hwmon@vger.kernel.org
4047 S:      Maintained
4048 F:      Documentation/hwmon/coretemp
4049 F:      drivers/hwmon/coretemp.c
4050
4051 COSA/SRP SYNC SERIAL DRIVER
4052 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4053 W:      http://www.fi.muni.cz/~kas/cosa/
4054 S:      Maintained
4055 F:      drivers/net/wan/cosa*
4056
4057 CPMAC ETHERNET DRIVER
4058 M:      Florian Fainelli <f.fainelli@gmail.com>
4059 L:      netdev@vger.kernel.org
4060 S:      Maintained
4061 F:      drivers/net/ethernet/ti/cpmac.c
4062
4063 CPU FREQUENCY SCALING FRAMEWORK
4064 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4065 M:      Viresh Kumar <viresh.kumar@linaro.org>
4066 L:      linux-pm@vger.kernel.org
4067 S:      Maintained
4068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4070 B:      https://bugzilla.kernel.org
4071 F:      Documentation/admin-guide/pm/cpufreq.rst
4072 F:      Documentation/admin-guide/pm/intel_pstate.rst
4073 F:      Documentation/cpu-freq/
4074 F:      Documentation/devicetree/bindings/cpufreq/
4075 F:      drivers/cpufreq/
4076 F:      include/linux/cpufreq.h
4077 F:      tools/testing/selftests/cpufreq/
4078
4079 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4080 M:      Viresh Kumar <viresh.kumar@linaro.org>
4081 M:      Sudeep Holla <sudeep.holla@arm.com>
4082 L:      linux-pm@vger.kernel.org
4083 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4084 S:      Maintained
4085 F:      drivers/cpufreq/arm_big_little.h
4086 F:      drivers/cpufreq/arm_big_little.c
4087
4088 CPU POWER MONITORING SUBSYSTEM
4089 M:      Thomas Renninger <trenn@suse.com>
4090 M:      Shuah Khan <shuah@kernel.org>
4091 M:      Shuah Khan <skhan@linuxfoundation.org>
4092 L:      linux-pm@vger.kernel.org
4093 S:      Maintained
4094 F:      tools/power/cpupower/
4095
4096 CPUID/MSR DRIVER
4097 M:      "H. Peter Anvin" <hpa@zytor.com>
4098 S:      Maintained
4099 F:      arch/x86/kernel/cpuid.c
4100 F:      arch/x86/kernel/msr.c
4101
4102 CPUIDLE DRIVER - ARM BIG LITTLE
4103 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4104 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4105 L:      linux-pm@vger.kernel.org
4106 L:      linux-arm-kernel@lists.infradead.org
4107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4108 S:      Maintained
4109 F:      drivers/cpuidle/cpuidle-big_little.c
4110
4111 CPUIDLE DRIVER - ARM EXYNOS
4112 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4113 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4114 M:      Kukjin Kim <kgene@kernel.org>
4115 L:      linux-pm@vger.kernel.org
4116 L:      linux-samsung-soc@vger.kernel.org
4117 S:      Supported
4118 F:      drivers/cpuidle/cpuidle-exynos.c
4119 F:      arch/arm/mach-exynos/pm.c
4120
4121 CPU IDLE TIME MANAGEMENT FRAMEWORK
4122 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4123 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4124 L:      linux-pm@vger.kernel.org
4125 S:      Maintained
4126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4127 B:      https://bugzilla.kernel.org
4128 F:      Documentation/admin-guide/pm/cpuidle.rst
4129 F:      Documentation/driver-api/pm/cpuidle.rst
4130 F:      drivers/cpuidle/*
4131 F:      include/linux/cpuidle.h
4132
4133 CRAMFS FILESYSTEM
4134 M:      Nicolas Pitre <nico@linaro.org>
4135 S:      Maintained
4136 F:      Documentation/filesystems/cramfs.txt
4137 F:      fs/cramfs/
4138
4139 CRYPTO API
4140 M:      Herbert Xu <herbert@gondor.apana.org.au>
4141 M:      "David S. Miller" <davem@davemloft.net>
4142 L:      linux-crypto@vger.kernel.org
4143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4145 S:      Maintained
4146 F:      Documentation/crypto/
4147 F:      Documentation/devicetree/bindings/crypto/
4148 F:      arch/*/crypto/
4149 F:      crypto/
4150 F:      drivers/crypto/
4151 F:      include/crypto/
4152 F:      include/linux/crypto*
4153
4154 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4155 M:      Neil Horman <nhorman@tuxdriver.com>
4156 L:      linux-crypto@vger.kernel.org
4157 S:      Maintained
4158 F:      crypto/ansi_cprng.c
4159 F:      crypto/rng.c
4160
4161 CS3308 MEDIA DRIVER
4162 M:      Hans Verkuil <hverkuil@xs4all.nl>
4163 L:      linux-media@vger.kernel.org
4164 T:      git git://linuxtv.org/media_tree.git
4165 W:      http://linuxtv.org
4166 S:      Odd Fixes
4167 F:      drivers/media/i2c/cs3308.c
4168
4169 CS5535 Audio ALSA driver
4170 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4171 S:      Maintained
4172 F:      sound/pci/cs5535audio/
4173
4174 CSI DRIVERS FOR ALLWINNER V3s
4175 M:      Yong Deng <yong.deng@magewell.com>
4176 L:      linux-media@vger.kernel.org
4177 T:      git git://linuxtv.org/media_tree.git
4178 S:      Maintained
4179 F:      drivers/media/platform/sunxi/sun6i-csi/
4180 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4181
4182 CW1200 WLAN driver
4183 M:      Solomon Peachy <pizza@shaftnet.org>
4184 S:      Maintained
4185 F:      drivers/net/wireless/st/cw1200/
4186
4187 CX18 VIDEO4LINUX DRIVER
4188 M:      Andy Walls <awalls@md.metrocast.net>
4189 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4190 L:      linux-media@vger.kernel.org
4191 T:      git git://linuxtv.org/media_tree.git
4192 W:      https://linuxtv.org
4193 W:      http://www.ivtvdriver.org/index.php/Cx18
4194 S:      Maintained
4195 F:      Documentation/media/v4l-drivers/cx18*
4196 F:      drivers/media/pci/cx18/
4197 F:      include/uapi/linux/ivtv*
4198
4199 CX2341X MPEG ENCODER HELPER MODULE
4200 M:      Hans Verkuil <hverkuil@xs4all.nl>
4201 L:      linux-media@vger.kernel.org
4202 T:      git git://linuxtv.org/media_tree.git
4203 W:      https://linuxtv.org
4204 S:      Maintained
4205 F:      drivers/media/common/cx2341x*
4206 F:      include/media/drv-intf/cx2341x.h
4207
4208 CX24120 MEDIA DRIVER
4209 M:      Jemma Denson <jdenson@gmail.com>
4210 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4211 L:      linux-media@vger.kernel.org
4212 W:      https://linuxtv.org
4213 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4214 S:      Maintained
4215 F:      drivers/media/dvb-frontends/cx24120*
4216
4217 CX88 VIDEO4LINUX DRIVER
4218 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4219 L:      linux-media@vger.kernel.org
4220 W:      https://linuxtv.org
4221 T:      git git://linuxtv.org/media_tree.git
4222 S:      Odd fixes
4223 F:      Documentation/media/v4l-drivers/cx88*
4224 F:      drivers/media/pci/cx88/
4225
4226 CXD2820R MEDIA DRIVER
4227 M:      Antti Palosaari <crope@iki.fi>
4228 L:      linux-media@vger.kernel.org
4229 W:      https://linuxtv.org
4230 W:      http://palosaari.fi/linux/
4231 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4232 T:      git git://linuxtv.org/anttip/media_tree.git
4233 S:      Maintained
4234 F:      drivers/media/dvb-frontends/cxd2820r*
4235
4236 CXGB3 ETHERNET DRIVER (CXGB3)
4237 M:      Vishal Kulkarni <vishal@chelsio.com>
4238 L:      netdev@vger.kernel.org
4239 W:      http://www.chelsio.com
4240 S:      Supported
4241 F:      drivers/net/ethernet/chelsio/cxgb3/
4242
4243 CXGB3 ISCSI DRIVER (CXGB3I)
4244 M:      Karen Xie <kxie@chelsio.com>
4245 L:      linux-scsi@vger.kernel.org
4246 W:      http://www.chelsio.com
4247 S:      Supported
4248 F:      drivers/scsi/cxgbi/cxgb3i
4249
4250 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4251 M:      Steve Wise <swise@chelsio.com>
4252 L:      linux-rdma@vger.kernel.org
4253 W:      http://www.openfabrics.org
4254 S:      Supported
4255 F:      drivers/infiniband/hw/cxgb3/
4256 F:      include/uapi/rdma/cxgb3-abi.h
4257
4258 CXGB4 CRYPTO DRIVER (chcr)
4259 M:      Harsh Jain <harsh@chelsio.com>
4260 L:      linux-crypto@vger.kernel.org
4261 W:      http://www.chelsio.com
4262 S:      Supported
4263 F:      drivers/crypto/chelsio
4264
4265 CXGB4 ETHERNET DRIVER (CXGB4)
4266 M:      Vishal Kulkarni <vishal@chelsio.com>
4267 L:      netdev@vger.kernel.org
4268 W:      http://www.chelsio.com
4269 S:      Supported
4270 F:      drivers/net/ethernet/chelsio/cxgb4/
4271
4272 CXGB4 ISCSI DRIVER (CXGB4I)
4273 M:      Karen Xie <kxie@chelsio.com>
4274 L:      linux-scsi@vger.kernel.org
4275 W:      http://www.chelsio.com
4276 S:      Supported
4277 F:      drivers/scsi/cxgbi/cxgb4i
4278
4279 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4280 M:      Steve Wise <swise@chelsio.com>
4281 L:      linux-rdma@vger.kernel.org
4282 W:      http://www.openfabrics.org
4283 S:      Supported
4284 F:      drivers/infiniband/hw/cxgb4/
4285 F:      include/uapi/rdma/cxgb4-abi.h
4286
4287 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4288 M:      Casey Leedom <leedom@chelsio.com>
4289 L:      netdev@vger.kernel.org
4290 W:      http://www.chelsio.com
4291 S:      Supported
4292 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4293
4294 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4295 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4296 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4297 L:      linuxppc-dev@lists.ozlabs.org
4298 S:      Supported
4299 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4300 F:      drivers/misc/cxl/
4301 F:      include/misc/cxl*
4302 F:      include/uapi/misc/cxl.h
4303 F:      Documentation/powerpc/cxl.txt
4304 F:      Documentation/ABI/testing/sysfs-class-cxl
4305
4306 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4307 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4308 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4309 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4310 L:      linux-scsi@vger.kernel.org
4311 S:      Supported
4312 F:      drivers/scsi/cxlflash/
4313 F:      include/uapi/scsi/cxlflash_ioctl.h
4314 F:      Documentation/powerpc/cxlflash.txt
4315
4316 CYBERPRO FB DRIVER
4317 M:      Russell King <linux@armlinux.org.uk>
4318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4319 W:      http://www.armlinux.org.uk/
4320 S:      Maintained
4321 F:      drivers/video/fbdev/cyber2000fb.*
4322
4323 CYCLADES ASYNC MUX DRIVER
4324 W:      http://www.cyclades.com/
4325 S:      Orphan
4326 F:      drivers/tty/cyclades.c
4327 F:      include/linux/cyclades.h
4328 F:      include/uapi/linux/cyclades.h
4329
4330 CYCLADES PC300 DRIVER
4331 W:      http://www.cyclades.com/
4332 S:      Orphan
4333 F:      drivers/net/wan/pc300*
4334
4335 CYPRESS_FIRMWARE MEDIA DRIVER
4336 M:      Antti Palosaari <crope@iki.fi>
4337 L:      linux-media@vger.kernel.org
4338 W:      https://linuxtv.org
4339 W:      http://palosaari.fi/linux/
4340 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4341 T:      git git://linuxtv.org/anttip/media_tree.git
4342 S:      Maintained
4343 F:      drivers/media/common/cypress_firmware*
4344
4345 CYTTSP TOUCHSCREEN DRIVER
4346 M:      Ferruh Yigit <fery@cypress.com>
4347 L:      linux-input@vger.kernel.org
4348 S:      Supported
4349 F:      drivers/input/touchscreen/cyttsp*
4350 F:      include/linux/input/cyttsp.h
4351
4352 D-LINK DIR-685 TOUCHKEYS DRIVER
4353 M:      Linus Walleij <linus.walleij@linaro.org>
4354 L:      linux-input@vger.kernel.org
4355 S:      Supported
4356 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4357
4358 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4359 M:      Joshua Kinard <kumba@gentoo.org>
4360 S:      Maintained
4361 F:      drivers/rtc/rtc-ds1685.c
4362 F:      include/linux/rtc/ds1685.h
4363
4364 DAMA SLAVE for AX.25
4365 M:      Joerg Reuter <jreuter@yaina.de>
4366 W:      http://yaina.de/jreuter/
4367 W:      http://www.qsl.net/dl1bke/
4368 L:      linux-hams@vger.kernel.org
4369 S:      Maintained
4370 F:      net/ax25/af_ax25.c
4371 F:      net/ax25/ax25_dev.c
4372 F:      net/ax25/ax25_ds_*
4373 F:      net/ax25/ax25_in.c
4374 F:      net/ax25/ax25_out.c
4375 F:      net/ax25/ax25_timer.c
4376 F:      net/ax25/sysctl_net_ax25.c
4377
4378 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4379 L:      netdev@vger.kernel.org
4380 S:      Orphan
4381 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4382 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4383
4384 DC390/AM53C974 SCSI driver
4385 M:      Hannes Reinecke <hare@suse.com>
4386 L:      linux-scsi@vger.kernel.org
4387 S:      Maintained
4388 F:      drivers/scsi/am53c974.c
4389
4390 DC395x SCSI driver
4391 M:      Oliver Neukum <oliver@neukum.org>
4392 M:      Ali Akcaagac <aliakc@web.de>
4393 M:      Jamie Lenehan <lenehan@twibble.org>
4394 L:      dc395x@twibble.org
4395 W:      http://twibble.org/dist/dc395x/
4396 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4397 S:      Maintained
4398 F:      Documentation/scsi/dc395x.txt
4399 F:      drivers/scsi/dc395x.*
4400
4401 DCCP PROTOCOL
4402 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4403 L:      dccp@vger.kernel.org
4404 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4405 S:      Maintained
4406 F:      include/linux/dccp.h
4407 F:      include/uapi/linux/dccp.h
4408 F:      include/linux/tfrc.h
4409 F:      net/dccp/
4410
4411 DECnet NETWORK LAYER
4412 W:      http://linux-decnet.sourceforge.net
4413 L:      linux-decnet-user@lists.sourceforge.net
4414 S:      Orphan
4415 F:      Documentation/networking/decnet.txt
4416 F:      net/decnet/
4417
4418 DECSTATION PLATFORM SUPPORT
4419 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4420 L:      linux-mips@vger.kernel.org
4421 W:      http://www.linux-mips.org/wiki/DECstation
4422 S:      Maintained
4423 F:      arch/mips/dec/
4424 F:      arch/mips/include/asm/dec/
4425 F:      arch/mips/include/asm/mach-dec/
4426
4427 DEFXX FDDI NETWORK DRIVER
4428 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4429 S:      Maintained
4430 F:      drivers/net/fddi/defxx.*
4431
4432 DELL SMBIOS DRIVER
4433 M:      Pali Rohár <pali.rohar@gmail.com>
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.*
4438
4439 DELL SMBIOS SMM 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-smm.c
4444
4445 DELL SMBIOS WMI DRIVER
4446 M:      Mario Limonciello <mario.limonciello@dell.com>
4447 L:      platform-driver-x86@vger.kernel.org
4448 S:      Maintained
4449 F:      drivers/platform/x86/dell-smbios-wmi.c
4450 F:      tools/wmi/dell-smbios-example.c
4451
4452 DEFZA FDDI NETWORK DRIVER
4453 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4454 S:      Maintained
4455 F:      drivers/net/fddi/defza.*
4456
4457 DELL LAPTOP DRIVER
4458 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4459 M:      Pali Rohár <pali.rohar@gmail.com>
4460 L:      platform-driver-x86@vger.kernel.org
4461 S:      Maintained
4462 F:      drivers/platform/x86/dell-laptop.c
4463
4464 DELL LAPTOP FREEFALL DRIVER
4465 M:      Pali Rohár <pali.rohar@gmail.com>
4466 S:      Maintained
4467 F:      drivers/platform/x86/dell-smo8800.c
4468
4469 DELL LAPTOP RBTN DRIVER
4470 M:      Pali Rohár <pali.rohar@gmail.com>
4471 S:      Maintained
4472 F:      drivers/platform/x86/dell-rbtn.*
4473
4474 DELL REMOTE BIOS UPDATE DRIVER
4475 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4476 L:      platform-driver-x86@vger.kernel.org
4477 S:      Maintained
4478 F:      drivers/platform/x86/dell_rbu.c
4479
4480 DELL LAPTOP SMM DRIVER
4481 M:      Pali Rohár <pali.rohar@gmail.com>
4482 S:      Maintained
4483 F:      drivers/hwmon/dell-smm-hwmon.c
4484 F:      include/uapi/linux/i8k.h
4485
4486 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4487 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4488 L:      platform-driver-x86@vger.kernel.org
4489 S:      Maintained
4490 F:      Documentation/dcdbas.txt
4491 F:      drivers/platform/x86/dcdbas.*
4492
4493 DELL WMI NOTIFICATIONS DRIVER
4494 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4495 M:      Pali Rohár <pali.rohar@gmail.com>
4496 S:      Maintained
4497 F:      drivers/platform/x86/dell-wmi.c
4498
4499 DELL WMI DESCRIPTOR DRIVER
4500 M:      Mario Limonciello <mario.limonciello@dell.com>
4501 S:      Maintained
4502 F:      drivers/platform/x86/dell-wmi-descriptor.c
4503
4504 DELTA ST MEDIA DRIVER
4505 M:      Hugues Fruchet <hugues.fruchet@st.com>
4506 L:      linux-media@vger.kernel.org
4507 T:      git git://linuxtv.org/media_tree.git
4508 W:      https://linuxtv.org
4509 S:      Supported
4510 F:      drivers/media/platform/sti/delta
4511
4512 DENALI NAND DRIVER
4513 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4514 L:      linux-mtd@lists.infradead.org
4515 S:      Supported
4516 F:      drivers/mtd/nand/raw/denali*
4517
4518 DESIGNWARE USB2 DRD IP DRIVER
4519 M:      Minas Harutyunyan <hminas@synopsys.com>
4520 L:      linux-usb@vger.kernel.org
4521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4522 S:      Maintained
4523 F:      drivers/usb/dwc2/
4524
4525 DESIGNWARE USB3 DRD IP DRIVER
4526 M:      Felipe Balbi <balbi@kernel.org>
4527 L:      linux-usb@vger.kernel.org
4528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4529 S:      Maintained
4530 F:      drivers/usb/dwc3/
4531
4532 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4533 M:      Andreas Klinger <ak@it-klinger.de>
4534 L:      linux-iio@vger.kernel.org
4535 S:      Maintained
4536 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4537 F:      drivers/iio/proximity/srf*.c
4538
4539 DEVICE COREDUMP (DEV_COREDUMP)
4540 M:      Johannes Berg <johannes@sipsolutions.net>
4541 L:      linux-kernel@vger.kernel.org
4542 S:      Maintained
4543 F:      drivers/base/devcoredump.c
4544 F:      include/linux/devcoredump.h
4545
4546 DEVICE FREQUENCY (DEVFREQ)
4547 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4548 M:      Kyungmin Park <kyungmin.park@samsung.com>
4549 R:      Chanwoo Choi <cw00.choi@samsung.com>
4550 L:      linux-pm@vger.kernel.org
4551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4552 S:      Maintained
4553 F:      drivers/devfreq/
4554 F:      include/linux/devfreq.h
4555 F:      Documentation/devicetree/bindings/devfreq/
4556
4557 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4558 M:      Chanwoo Choi <cw00.choi@samsung.com>
4559 L:      linux-pm@vger.kernel.org
4560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4561 S:      Supported
4562 F:      drivers/devfreq/event/
4563 F:      drivers/devfreq/devfreq-event.c
4564 F:      include/linux/devfreq-event.h
4565 F:      Documentation/devicetree/bindings/devfreq/event/
4566
4567 DEVICE NUMBER REGISTRY
4568 M:      Torben Mathiasen <device@lanana.org>
4569 W:      http://lanana.org/docs/device-list/index.html
4570 S:      Maintained
4571
4572 DEVICE-MAPPER  (LVM)
4573 M:      Alasdair Kergon <agk@redhat.com>
4574 M:      Mike Snitzer <snitzer@redhat.com>
4575 M:      dm-devel@redhat.com
4576 L:      dm-devel@redhat.com
4577 W:      http://sources.redhat.com/dm
4578 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4580 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4581 S:      Maintained
4582 F:      Documentation/device-mapper/
4583 F:      drivers/md/Makefile
4584 F:      drivers/md/Kconfig
4585 F:      drivers/md/dm*
4586 F:      drivers/md/persistent-data/
4587 F:      include/linux/device-mapper.h
4588 F:      include/linux/dm-*.h
4589 F:      include/uapi/linux/dm-*.h
4590
4591 DEVLINK
4592 M:      Jiri Pirko <jiri@mellanox.com>
4593 L:      netdev@vger.kernel.org
4594 S:      Supported
4595 F:      net/core/devlink.c
4596 F:      include/net/devlink.h
4597 F:      include/uapi/linux/devlink.h
4598
4599 DIALOG SEMICONDUCTOR DRIVERS
4600 M:      Support Opensource <support.opensource@diasemi.com>
4601 W:      http://www.dialog-semiconductor.com/products
4602 S:      Supported
4603 F:      Documentation/hwmon/da90??
4604 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4605 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4606 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4607 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4608 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4609 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4610 F:      drivers/gpio/gpio-da90??.c
4611 F:      drivers/hwmon/da90??-hwmon.c
4612 F:      drivers/iio/adc/da91??-*.c
4613 F:      drivers/input/misc/da90??_onkey.c
4614 F:      drivers/input/touchscreen/da9052_tsi.c
4615 F:      drivers/leds/leds-da90??.c
4616 F:      drivers/mfd/da903x.c
4617 F:      drivers/mfd/da90??-*.c
4618 F:      drivers/mfd/da91??-*.c
4619 F:      drivers/power/supply/da9052-battery.c
4620 F:      drivers/power/supply/da91??-*.c
4621 F:      drivers/regulator/da903x.c
4622 F:      drivers/regulator/da9???-regulator.[ch]
4623 F:      drivers/thermal/da90??-thermal.c
4624 F:      drivers/rtc/rtc-da90??.c
4625 F:      drivers/video/backlight/da90??_bl.c
4626 F:      drivers/watchdog/da90??_wdt.c
4627 F:      include/linux/mfd/da903x.h
4628 F:      include/linux/mfd/da9052/
4629 F:      include/linux/mfd/da9055/
4630 F:      include/linux/mfd/da9062/
4631 F:      include/linux/mfd/da9063/
4632 F:      include/linux/mfd/da9150/
4633 F:      include/linux/regulator/da9211.h
4634 F:      include/sound/da[79]*.h
4635 F:      sound/soc/codecs/da[79]*.[ch]
4636
4637 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4638 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4639 L:      linux-gpio@vger.kernel.org
4640 S:      Maintained
4641 F:      drivers/gpio/gpio-gpio-mm.c
4642
4643 DIOLAN U2C-12 I2C DRIVER
4644 M:      Guenter Roeck <linux@roeck-us.net>
4645 L:      linux-i2c@vger.kernel.org
4646 S:      Maintained
4647 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4648
4649 FILESYSTEM DIRECT ACCESS (DAX)
4650 M:      Dan Williams <dan.j.williams@intel.com>
4651 R:      Matthew Wilcox <willy@infradead.org>
4652 R:      Jan Kara <jack@suse.cz>
4653 L:      linux-fsdevel@vger.kernel.org
4654 L:      linux-nvdimm@lists.01.org
4655 S:      Supported
4656 F:      fs/dax.c
4657 F:      include/linux/dax.h
4658 F:      include/trace/events/fs_dax.h
4659
4660 DEVICE DIRECT ACCESS (DAX)
4661 M:      Dan Williams <dan.j.williams@intel.com>
4662 M:      Vishal Verma <vishal.l.verma@intel.com>
4663 M:      Keith Busch <keith.busch@intel.com>
4664 M:      Dave Jiang <dave.jiang@intel.com>
4665 L:      linux-nvdimm@lists.01.org
4666 S:      Supported
4667 F:      drivers/dax/
4668
4669 DIRECTORY NOTIFICATION (DNOTIFY)
4670 M:      Jan Kara <jack@suse.cz>
4671 R:      Amir Goldstein <amir73il@gmail.com>
4672 L:      linux-fsdevel@vger.kernel.org
4673 S:      Maintained
4674 F:      Documentation/filesystems/dnotify.txt
4675 F:      fs/notify/dnotify/
4676 F:      include/linux/dnotify.h
4677
4678 DISK GEOMETRY AND PARTITION HANDLING
4679 M:      Andries Brouwer <aeb@cwi.nl>
4680 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4681 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4682 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4683 S:      Maintained
4684
4685 DISKQUOTA
4686 M:      Jan Kara <jack@suse.com>
4687 S:      Maintained
4688 F:      Documentation/filesystems/quota.txt
4689 F:      fs/quota/
4690 F:      include/linux/quota*.h
4691 F:      include/uapi/linux/quota*.h
4692
4693 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4694 M:      Bernie Thompson <bernie@plugable.com>
4695 L:      linux-fbdev@vger.kernel.org
4696 S:      Maintained
4697 W:      http://plugable.com/category/projects/udlfb/
4698 F:      drivers/video/fbdev/udlfb.c
4699 F:      include/video/udlfb.h
4700 F:      Documentation/fb/udlfb.txt
4701
4702 DISTRIBUTED LOCK MANAGER (DLM)
4703 M:      Christine Caulfield <ccaulfie@redhat.com>
4704 M:      David Teigland <teigland@redhat.com>
4705 L:      cluster-devel@redhat.com
4706 W:      http://sources.redhat.com/cluster/
4707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4708 S:      Supported
4709 F:      fs/dlm/
4710
4711 DMA BUFFER SHARING FRAMEWORK
4712 M:      Sumit Semwal <sumit.semwal@linaro.org>
4713 S:      Maintained
4714 L:      linux-media@vger.kernel.org
4715 L:      dri-devel@lists.freedesktop.org
4716 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4717 F:      drivers/dma-buf/
4718 F:      include/linux/dma-buf*
4719 F:      include/linux/reservation.h
4720 F:      include/linux/*fence.h
4721 F:      Documentation/driver-api/dma-buf.rst
4722 T:      git git://anongit.freedesktop.org/drm/drm-misc
4723
4724 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4725 M:      Vinod Koul <vkoul@kernel.org>
4726 L:      dmaengine@vger.kernel.org
4727 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4728 S:      Maintained
4729 F:      drivers/dma/
4730 F:      include/linux/dmaengine.h
4731 F:      include/linux/of_dma.h
4732 F:      Documentation/devicetree/bindings/dma/
4733 F:      Documentation/driver-api/dmaengine/
4734 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4735
4736 DMA MAPPING HELPERS
4737 M:      Christoph Hellwig <hch@lst.de>
4738 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4739 R:      Robin Murphy <robin.murphy@arm.com>
4740 L:      iommu@lists.linux-foundation.org
4741 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4742 W:      http://git.infradead.org/users/hch/dma-mapping.git
4743 S:      Supported
4744 F:      kernel/dma/
4745 F:      include/asm-generic/dma-mapping.h
4746 F:      include/linux/dma-direct.h
4747 F:      include/linux/dma-mapping.h
4748 F:      include/linux/dma-noncoherent.h
4749
4750 DME1737 HARDWARE MONITOR DRIVER
4751 M:      Juerg Haefliger <juergh@gmail.com>
4752 L:      linux-hwmon@vger.kernel.org
4753 S:      Maintained
4754 F:      Documentation/hwmon/dme1737
4755 F:      drivers/hwmon/dme1737.c
4756
4757 DMI/SMBIOS SUPPORT
4758 M:      Jean Delvare <jdelvare@suse.com>
4759 S:      Maintained
4760 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4761 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4762 F:      drivers/firmware/dmi-id.c
4763 F:      drivers/firmware/dmi_scan.c
4764 F:      include/linux/dmi.h
4765
4766 DOCUMENTATION
4767 M:      Jonathan Corbet <corbet@lwn.net>
4768 L:      linux-doc@vger.kernel.org
4769 S:      Maintained
4770 F:      Documentation/
4771 F:      scripts/kernel-doc
4772 X:      Documentation/ABI/
4773 X:      Documentation/acpi/
4774 X:      Documentation/devicetree/
4775 X:      Documentation/i2c/
4776 X:      Documentation/media/
4777 X:      Documentation/power/
4778 X:      Documentation/spi/
4779 T:      git git://git.lwn.net/linux.git docs-next
4780
4781 DOCUMENTATION/ITALIAN
4782 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4783 L:      linux-doc@vger.kernel.org
4784 S:      Maintained
4785 F:      Documentation/translations/it_IT
4786
4787 DONGWOON DW9714 LENS VOICE COIL DRIVER
4788 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4789 L:      linux-media@vger.kernel.org
4790 T:      git git://linuxtv.org/media_tree.git
4791 S:      Maintained
4792 F:      drivers/media/i2c/dw9714.c
4793 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4794
4795 DONGWOON DW9807 LENS VOICE COIL DRIVER
4796 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4797 L:      linux-media@vger.kernel.org
4798 T:      git git://linuxtv.org/media_tree.git
4799 S:      Maintained
4800 F:      drivers/media/i2c/dw9807-vcm.c
4801 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4802
4803 DOUBLETALK DRIVER
4804 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4805 L:      blinux-list@redhat.com
4806 S:      Maintained
4807 F:      drivers/char/dtlk.c
4808 F:      include/linux/dtlk.h
4809
4810 DPAA2 DATAPATH I/O (DPIO) DRIVER
4811 M:      Roy Pledge <Roy.Pledge@nxp.com>
4812 L:      linux-kernel@vger.kernel.org
4813 S:      Maintained
4814 F:      drivers/soc/fsl/dpio
4815
4816 DPAA2 ETHERNET DRIVER
4817 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4818 L:      netdev@vger.kernel.org
4819 S:      Maintained
4820 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4821 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4822 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4823 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4824 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4825
4826 DPAA2 ETHERNET SWITCH DRIVER
4827 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4828 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4829 L:      linux-kernel@vger.kernel.org
4830 S:      Maintained
4831 F:      drivers/staging/fsl-dpaa2/ethsw
4832
4833 DPAA2 PTP CLOCK DRIVER
4834 M:      Yangbo Lu <yangbo.lu@nxp.com>
4835 L:      netdev@vger.kernel.org
4836 S:      Maintained
4837 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4838 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4839
4840 DPT_I2O SCSI RAID DRIVER
4841 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4842 L:      linux-scsi@vger.kernel.org
4843 W:      http://www.adaptec.com/
4844 S:      Maintained
4845 F:      drivers/scsi/dpt*
4846 F:      drivers/scsi/dpt/
4847
4848 DRBD DRIVER
4849 M:      Philipp Reisner <philipp.reisner@linbit.com>
4850 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4851 L:      drbd-dev@lists.linbit.com
4852 W:      http://www.drbd.org
4853 T:      git git://git.linbit.com/linux-drbd.git
4854 T:      git git://git.linbit.com/drbd-8.4.git
4855 S:      Supported
4856 F:      drivers/block/drbd/
4857 F:      lib/lru_cache.c
4858 F:      Documentation/blockdev/drbd/
4859
4860 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4861 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4862 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4864 S:      Supported
4865 F:      Documentation/kobject.txt
4866 F:      drivers/base/
4867 F:      fs/debugfs/
4868 F:      fs/sysfs/
4869 F:      include/linux/debugfs.h
4870 F:      include/linux/kobj*
4871 F:      lib/kobj*
4872
4873 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4874 M:      Kevin Hilman <khilman@kernel.org>
4875 M:      Nishanth Menon <nm@ti.com>
4876 S:      Maintained
4877 F:      drivers/power/avs/
4878 F:      include/linux/power/smartreflex.h
4879 L:      linux-pm@vger.kernel.org
4880
4881 DRM DRIVER FOR ARM PL111 CLCD
4882 M:      Eric Anholt <eric@anholt.net>
4883 T:      git git://anongit.freedesktop.org/drm/drm-misc
4884 S:      Supported
4885 F:      drivers/gpu/drm/pl111/
4886
4887 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4888 M:      Linus Walleij <linus.walleij@linaro.org>
4889 T:      git git://anongit.freedesktop.org/drm/drm-misc
4890 S:      Maintained
4891 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4892 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4893
4894 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4895 M:      Dave Airlie <airlied@redhat.com>
4896 S:      Odd Fixes
4897 F:      drivers/gpu/drm/ast/
4898
4899 DRM DRIVER FOR BOCHS VIRTUAL GPU
4900 M:      Gerd Hoffmann <kraxel@redhat.com>
4901 L:      virtualization@lists.linux-foundation.org
4902 T:      git git://anongit.freedesktop.org/drm/drm-misc
4903 S:      Maintained
4904 F:      drivers/gpu/drm/bochs/
4905
4906 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4907 M:      Linus Walleij <linus.walleij@linaro.org>
4908 T:      git git://anongit.freedesktop.org/drm/drm-misc
4909 S:      Maintained
4910 F:      drivers/gpu/drm/tve200/
4911
4912 DRM DRIVER FOR ILITEK ILI9225 PANELS
4913 M:      David Lechner <david@lechnology.com>
4914 S:      Maintained
4915 F:      drivers/gpu/drm/tinydrm/ili9225.c
4916 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4917
4918 DRM DRIVER FOR HX8357D PANELS
4919 M:      Eric Anholt <eric@anholt.net>
4920 T:      git git://anongit.freedesktop.org/drm/drm-misc
4921 S:      Maintained
4922 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4923 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4924
4925 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4926 S:      Orphan / Obsolete
4927 F:      drivers/gpu/drm/i810/
4928 F:      include/uapi/drm/i810_drm.h
4929
4930 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4931 S:      Orphan / Obsolete
4932 F:      drivers/gpu/drm/mga/
4933 F:      include/uapi/drm/mga_drm.h
4934
4935 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4936 M:      Dave Airlie <airlied@redhat.com>
4937 S:      Odd Fixes
4938 F:      drivers/gpu/drm/mgag200/
4939
4940 DRM DRIVER FOR MI0283QT
4941 M:      Noralf Trønnes <noralf@tronnes.org>
4942 S:      Maintained
4943 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4944 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4945
4946 DRM DRIVER FOR MSM ADRENO GPU
4947 M:      Rob Clark <robdclark@gmail.com>
4948 M:      Sean Paul <sean@poorly.run>
4949 L:      linux-arm-msm@vger.kernel.org
4950 L:      dri-devel@lists.freedesktop.org
4951 L:      freedreno@lists.freedesktop.org
4952 T:      git https://gitlab.freedesktop.org/drm/msm.git
4953 S:      Maintained
4954 F:      drivers/gpu/drm/msm/
4955 F:      include/uapi/drm/msm_drm.h
4956 F:      Documentation/devicetree/bindings/display/msm/
4957
4958 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4959 M:      Ben Skeggs <bskeggs@redhat.com>
4960 L:      dri-devel@lists.freedesktop.org
4961 L:      nouveau@lists.freedesktop.org
4962 T:      git git://github.com/skeggsb/linux
4963 S:      Supported
4964 F:      drivers/gpu/drm/nouveau/
4965 F:      include/uapi/drm/nouveau_drm.h
4966
4967 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4968 M:      Stefan Mavrodiev <stefan@olimex.com>
4969 S:      Maintained
4970 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4971 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4972
4973 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4974 M:      Noralf Trønnes <noralf@tronnes.org>
4975 S:      Maintained
4976 F:      drivers/gpu/drm/tinydrm/repaper.c
4977 F:      Documentation/devicetree/bindings/display/repaper.txt
4978
4979 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4980 M:      Dave Airlie <airlied@redhat.com>
4981 M:      Gerd Hoffmann <kraxel@redhat.com>
4982 L:      virtualization@lists.linux-foundation.org
4983 T:      git git://anongit.freedesktop.org/drm/drm-misc
4984 S:      Obsolete
4985 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4986 F:      drivers/gpu/drm/cirrus/
4987
4988 DRM DRIVER FOR QXL VIRTUAL GPU
4989 M:      Dave Airlie <airlied@redhat.com>
4990 M:      Gerd Hoffmann <kraxel@redhat.com>
4991 L:      virtualization@lists.linux-foundation.org
4992 L:      spice-devel@lists.freedesktop.org
4993 T:      git git://anongit.freedesktop.org/drm/drm-misc
4994 S:      Maintained
4995 F:      drivers/gpu/drm/qxl/
4996 F:      include/uapi/drm/qxl_drm.h
4997
4998 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4999 S:      Orphan / Obsolete
5000 F:      drivers/gpu/drm/r128/
5001 F:      include/uapi/drm/r128_drm.h
5002
5003 DRM DRIVER FOR SAVAGE VIDEO CARDS
5004 S:      Orphan / Obsolete
5005 F:      drivers/gpu/drm/savage/
5006 F:      include/uapi/drm/savage_drm.h
5007
5008 DRM DRIVER FOR SIS VIDEO CARDS
5009 S:      Orphan / Obsolete
5010 F:      drivers/gpu/drm/sis/
5011 F:      include/uapi/drm/sis_drm.h
5012
5013 DRM DRIVER FOR SITRONIX ST7701 PANELS
5014 M:      Jagan Teki <jagan@amarulasolutions.com>
5015 S:      Maintained
5016 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5017 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5018
5019 DRM DRIVER FOR SITRONIX ST7586 PANELS
5020 M:      David Lechner <david@lechnology.com>
5021 S:      Maintained
5022 F:      drivers/gpu/drm/tinydrm/st7586.c
5023 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5024
5025 DRM DRIVER FOR SITRONIX ST7735R PANELS
5026 M:      David Lechner <david@lechnology.com>
5027 S:      Maintained
5028 F:      drivers/gpu/drm/tinydrm/st7735r.c
5029 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5030
5031 DRM DRIVER FOR TDFX VIDEO CARDS
5032 S:      Orphan / Obsolete
5033 F:      drivers/gpu/drm/tdfx/
5034
5035 DRM DRIVER FOR TPO TPG110 PANELS
5036 M:      Linus Walleij <linus.walleij@linaro.org>
5037 T:      git git://anongit.freedesktop.org/drm/drm-misc
5038 S:      Maintained
5039 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5040 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5041
5042 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5043 M:      Dave Airlie <airlied@redhat.com>
5044 R:      Sean Paul <sean@poorly.run>
5045 L:      dri-devel@lists.freedesktop.org
5046 S:      Odd Fixes
5047 F:      drivers/gpu/drm/udl/
5048 T:      git git://anongit.freedesktop.org/drm/drm-misc
5049
5050 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5051 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5052 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5053 R:      Daniel Vetter <daniel@ffwll.ch>
5054 T:      git git://anongit.freedesktop.org/drm/drm-misc
5055 S:      Maintained
5056 L:      dri-devel@lists.freedesktop.org
5057 F:      drivers/gpu/drm/vkms/
5058 F:      Documentation/gpu/vkms.rst
5059
5060 DRM DRIVER FOR VMWARE VIRTUAL GPU
5061 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5062 M:      Thomas Hellstrom <thellstrom@vmware.com>
5063 L:      dri-devel@lists.freedesktop.org
5064 T:      git git://people.freedesktop.org/~thomash/linux
5065 S:      Supported
5066 F:      drivers/gpu/drm/vmwgfx/
5067 F:      include/uapi/drm/vmwgfx_drm.h
5068
5069 DRM DRIVERS
5070 M:      David Airlie <airlied@linux.ie>
5071 M:      Daniel Vetter <daniel@ffwll.ch>
5072 L:      dri-devel@lists.freedesktop.org
5073 T:      git git://anongit.freedesktop.org/drm/drm
5074 B:      https://bugs.freedesktop.org/
5075 C:      irc://chat.freenode.net/dri-devel
5076 S:      Maintained
5077 F:      drivers/gpu/drm/
5078 F:      drivers/gpu/vga/
5079 F:      Documentation/devicetree/bindings/display/
5080 F:      Documentation/devicetree/bindings/gpu/
5081 F:      Documentation/gpu/
5082 F:      include/drm/
5083 F:      include/uapi/drm/
5084 F:      include/linux/vga*
5085
5086 DRM DRIVERS AND MISC GPU PATCHES
5087 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5088 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5089 M:      Sean Paul <sean@poorly.run>
5090 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5091 S:      Maintained
5092 T:      git git://anongit.freedesktop.org/drm/drm-misc
5093 F:      Documentation/gpu/
5094 F:      drivers/gpu/vga/
5095 F:      drivers/gpu/drm/*
5096 F:      include/drm/drm*
5097 F:      include/uapi/drm/drm*
5098 F:      include/linux/vga*
5099
5100 DRM DRIVERS FOR ALLWINNER A10
5101 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5102 L:      dri-devel@lists.freedesktop.org
5103 S:      Supported
5104 F:      drivers/gpu/drm/sun4i/
5105 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5106 T:      git git://anongit.freedesktop.org/drm/drm-misc
5107
5108 DRM DRIVERS FOR AMLOGIC SOCS
5109 M:      Neil Armstrong <narmstrong@baylibre.com>
5110 L:      dri-devel@lists.freedesktop.org
5111 L:      linux-amlogic@lists.infradead.org
5112 W:      http://linux-meson.com/
5113 S:      Supported
5114 F:      drivers/gpu/drm/meson/
5115 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5116 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5117 F:      Documentation/gpu/meson.rst
5118 T:      git git://anongit.freedesktop.org/drm/drm-misc
5119
5120 DRM DRIVERS FOR ATMEL HLCDC
5121 M:      Boris Brezillon <bbrezillon@kernel.org>
5122 L:      dri-devel@lists.freedesktop.org
5123 S:      Supported
5124 F:      drivers/gpu/drm/atmel-hlcdc/
5125 F:      Documentation/devicetree/bindings/display/atmel/
5126 T:      git git://anongit.freedesktop.org/drm/drm-misc
5127
5128 DRM DRIVERS FOR BRIDGE CHIPS
5129 M:      Andrzej Hajda <a.hajda@samsung.com>
5130 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5131 S:      Maintained
5132 T:      git git://anongit.freedesktop.org/drm/drm-misc
5133 F:      drivers/gpu/drm/bridge/
5134
5135 DRM DRIVERS FOR EXYNOS
5136 M:      Inki Dae <inki.dae@samsung.com>
5137 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5138 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5139 M:      Kyungmin Park <kyungmin.park@samsung.com>
5140 L:      dri-devel@lists.freedesktop.org
5141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5142 S:      Supported
5143 F:      drivers/gpu/drm/exynos/
5144 F:      include/uapi/drm/exynos_drm.h
5145 F:      Documentation/devicetree/bindings/display/exynos/
5146
5147 DRM DRIVERS FOR FREESCALE DCU
5148 M:      Stefan Agner <stefan@agner.ch>
5149 M:      Alison Wang <alison.wang@nxp.com>
5150 L:      dri-devel@lists.freedesktop.org
5151 S:      Supported
5152 F:      drivers/gpu/drm/fsl-dcu/
5153 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5154 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5155 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5156 T:      git git://anongit.freedesktop.org/drm/drm-misc
5157
5158 DRM DRIVERS FOR FREESCALE IMX
5159 M:      Philipp Zabel <p.zabel@pengutronix.de>
5160 L:      dri-devel@lists.freedesktop.org
5161 S:      Maintained
5162 F:      drivers/gpu/drm/imx/
5163 F:      drivers/gpu/ipu-v3/
5164 F:      Documentation/devicetree/bindings/display/imx/
5165
5166 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5167 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5168 L:      dri-devel@lists.freedesktop.org
5169 T:      git git://github.com/patjak/drm-gma500
5170 S:      Maintained
5171 F:      drivers/gpu/drm/gma500/
5172
5173 DRM DRIVERS FOR HISILICON
5174 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5175 M:      Rongrong Zou <zourongrong@gmail.com>
5176 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5177 R:      Chen Feng <puck.chen@hisilicon.com>
5178 L:      dri-devel@lists.freedesktop.org
5179 T:      git git://github.com/xin3liang/linux.git
5180 S:      Maintained
5181 F:      drivers/gpu/drm/hisilicon/
5182 F:      Documentation/devicetree/bindings/display/hisilicon/
5183
5184 DRM DRIVERS FOR MEDIATEK
5185 M:      CK Hu <ck.hu@mediatek.com>
5186 M:      Philipp Zabel <p.zabel@pengutronix.de>
5187 L:      dri-devel@lists.freedesktop.org
5188 S:      Supported
5189 F:      drivers/gpu/drm/mediatek/
5190 F:      Documentation/devicetree/bindings/display/mediatek/
5191
5192 DRM DRIVERS FOR NVIDIA TEGRA
5193 M:      Thierry Reding <thierry.reding@gmail.com>
5194 L:      dri-devel@lists.freedesktop.org
5195 L:      linux-tegra@vger.kernel.org
5196 T:      git git://anongit.freedesktop.org/tegra/linux.git
5197 S:      Supported
5198 F:      drivers/gpu/drm/tegra/
5199 F:      drivers/gpu/host1x/
5200 F:      include/linux/host1x.h
5201 F:      include/uapi/drm/tegra_drm.h
5202 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5203
5204 DRM DRIVERS FOR RENESAS
5205 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5206 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5207 L:      dri-devel@lists.freedesktop.org
5208 L:      linux-renesas-soc@vger.kernel.org
5209 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5210 S:      Supported
5211 F:      drivers/gpu/drm/rcar-du/
5212 F:      drivers/gpu/drm/shmobile/
5213 F:      include/linux/platform_data/shmob_drm.h
5214 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5215 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5216 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5217
5218 DRM DRIVERS FOR ROCKCHIP
5219 M:      Sandy Huang <hjc@rock-chips.com>
5220 M:      Heiko Stübner <heiko@sntech.de>
5221 L:      dri-devel@lists.freedesktop.org
5222 S:      Maintained
5223 F:      drivers/gpu/drm/rockchip/
5224 F:      Documentation/devicetree/bindings/display/rockchip/
5225 T:      git git://anongit.freedesktop.org/drm/drm-misc
5226
5227 DRM DRIVERS FOR STI
5228 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5229 M:      Vincent Abriou <vincent.abriou@st.com>
5230 L:      dri-devel@lists.freedesktop.org
5231 T:      git git://anongit.freedesktop.org/drm/drm-misc
5232 S:      Maintained
5233 F:      drivers/gpu/drm/sti
5234 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5235
5236 DRM DRIVERS FOR STM
5237 M:      Yannick Fertre <yannick.fertre@st.com>
5238 M:      Philippe Cornu <philippe.cornu@st.com>
5239 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5240 M:      Vincent Abriou <vincent.abriou@st.com>
5241 L:      dri-devel@lists.freedesktop.org
5242 T:      git git://anongit.freedesktop.org/drm/drm-misc
5243 S:      Maintained
5244 F:      drivers/gpu/drm/stm
5245 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5246
5247 DRM DRIVERS FOR TI LCDC
5248 M:      Jyri Sarha <jsarha@ti.com>
5249 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5250 L:      dri-devel@lists.freedesktop.org
5251 S:      Maintained
5252 F:      drivers/gpu/drm/tilcdc/
5253 F:      Documentation/devicetree/bindings/display/tilcdc/
5254
5255 DRM DRIVERS FOR TI OMAP
5256 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5257 L:      dri-devel@lists.freedesktop.org
5258 S:      Maintained
5259 F:      drivers/gpu/drm/omapdrm/
5260 F:      Documentation/devicetree/bindings/display/ti/
5261
5262 DRM DRIVERS FOR V3D
5263 M:      Eric Anholt <eric@anholt.net>
5264 S:      Supported
5265 F:      drivers/gpu/drm/v3d/
5266 F:      include/uapi/drm/v3d_drm.h
5267 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5268 T:      git git://anongit.freedesktop.org/drm/drm-misc
5269
5270 DRM DRIVERS FOR VC4
5271 M:      Eric Anholt <eric@anholt.net>
5272 T:      git git://github.com/anholt/linux
5273 S:      Supported
5274 F:      drivers/gpu/drm/vc4/
5275 F:      include/uapi/drm/vc4_drm.h
5276 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5277 T:      git git://anongit.freedesktop.org/drm/drm-misc
5278
5279 DRM DRIVERS FOR VIVANTE GPU IP
5280 M:      Lucas Stach <l.stach@pengutronix.de>
5281 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5282 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5283 L:      etnaviv@lists.freedesktop.org
5284 L:      dri-devel@lists.freedesktop.org
5285 S:      Maintained
5286 F:      drivers/gpu/drm/etnaviv/
5287 F:      include/uapi/drm/etnaviv_drm.h
5288 F:      Documentation/devicetree/bindings/display/etnaviv/
5289
5290 DRM DRIVERS FOR ZTE ZX
5291 M:      Shawn Guo <shawnguo@kernel.org>
5292 L:      dri-devel@lists.freedesktop.org
5293 S:      Maintained
5294 F:      drivers/gpu/drm/zte/
5295 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5296 T:      git git://anongit.freedesktop.org/drm/drm-misc
5297
5298 DRM PANEL DRIVERS
5299 M:      Thierry Reding <thierry.reding@gmail.com>
5300 L:      dri-devel@lists.freedesktop.org
5301 T:      git git://anongit.freedesktop.org/drm/drm-misc
5302 S:      Maintained
5303 F:      drivers/gpu/drm/drm_panel.c
5304 F:      drivers/gpu/drm/panel/
5305 F:      include/drm/drm_panel.h
5306 F:      Documentation/devicetree/bindings/display/panel/
5307
5308 DRM TINYDRM DRIVERS
5309 M:      Noralf Trønnes <noralf@tronnes.org>
5310 W:      https://github.com/notro/tinydrm/wiki/Development
5311 T:      git git://anongit.freedesktop.org/drm/drm-misc
5312 S:      Maintained
5313 F:      drivers/gpu/drm/tinydrm/
5314 F:      include/drm/tinydrm/
5315
5316 DRM DRIVERS FOR XEN
5317 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5318 T:      git git://anongit.freedesktop.org/drm/drm-misc
5319 L:      dri-devel@lists.freedesktop.org
5320 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5321 S:      Supported
5322 F:      drivers/gpu/drm/xen/
5323 F:      Documentation/gpu/xen-front.rst
5324
5325 DRM TTM SUBSYSTEM
5326 M:      Christian Koenig <christian.koenig@amd.com>
5327 M:      Huang Rui <ray.huang@amd.com>
5328 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5329 T:      git git://people.freedesktop.org/~agd5f/linux
5330 S:      Maintained
5331 L:      dri-devel@lists.freedesktop.org
5332 F:      include/drm/ttm/
5333 F:      drivers/gpu/drm/ttm/
5334
5335 DSBR100 USB FM RADIO DRIVER
5336 M:      Alexey Klimov <klimov.linux@gmail.com>
5337 L:      linux-media@vger.kernel.org
5338 T:      git git://linuxtv.org/media_tree.git
5339 S:      Maintained
5340 F:      drivers/media/radio/dsbr100.c
5341
5342 DSCC4 DRIVER
5343 M:      Francois Romieu <romieu@fr.zoreil.com>
5344 L:      netdev@vger.kernel.org
5345 S:      Maintained
5346 F:      drivers/net/wan/dscc4.c
5347
5348 DT3155 MEDIA DRIVER
5349 M:      Hans Verkuil <hverkuil@xs4all.nl>
5350 L:      linux-media@vger.kernel.org
5351 T:      git git://linuxtv.org/media_tree.git
5352 W:      https://linuxtv.org
5353 S:      Odd Fixes
5354 F:      drivers/media/pci/dt3155/
5355
5356 DVB_USB_AF9015 MEDIA DRIVER
5357 M:      Antti Palosaari <crope@iki.fi>
5358 L:      linux-media@vger.kernel.org
5359 W:      https://linuxtv.org
5360 W:      http://palosaari.fi/linux/
5361 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5362 T:      git git://linuxtv.org/anttip/media_tree.git
5363 S:      Maintained
5364 F:      drivers/media/usb/dvb-usb-v2/af9015*
5365
5366 DVB_USB_AF9035 MEDIA DRIVER
5367 M:      Antti Palosaari <crope@iki.fi>
5368 L:      linux-media@vger.kernel.org
5369 W:      https://linuxtv.org
5370 W:      http://palosaari.fi/linux/
5371 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5372 T:      git git://linuxtv.org/anttip/media_tree.git
5373 S:      Maintained
5374 F:      drivers/media/usb/dvb-usb-v2/af9035*
5375
5376 DVB_USB_ANYSEE MEDIA DRIVER
5377 M:      Antti Palosaari <crope@iki.fi>
5378 L:      linux-media@vger.kernel.org
5379 W:      https://linuxtv.org
5380 W:      http://palosaari.fi/linux/
5381 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5382 T:      git git://linuxtv.org/anttip/media_tree.git
5383 S:      Maintained
5384 F:      drivers/media/usb/dvb-usb-v2/anysee*
5385
5386 DVB_USB_AU6610 MEDIA DRIVER
5387 M:      Antti Palosaari <crope@iki.fi>
5388 L:      linux-media@vger.kernel.org
5389 W:      https://linuxtv.org
5390 W:      http://palosaari.fi/linux/
5391 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5392 T:      git git://linuxtv.org/anttip/media_tree.git
5393 S:      Maintained
5394 F:      drivers/media/usb/dvb-usb-v2/au6610*
5395
5396 DVB_USB_CE6230 MEDIA DRIVER
5397 M:      Antti Palosaari <crope@iki.fi>
5398 L:      linux-media@vger.kernel.org
5399 W:      https://linuxtv.org
5400 W:      http://palosaari.fi/linux/
5401 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5402 T:      git git://linuxtv.org/anttip/media_tree.git
5403 S:      Maintained
5404 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5405
5406 DVB_USB_CXUSB MEDIA DRIVER
5407 M:      Michael Krufky <mkrufky@linuxtv.org>
5408 L:      linux-media@vger.kernel.org
5409 W:      https://linuxtv.org
5410 W:      http://github.com/mkrufky
5411 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5412 T:      git git://linuxtv.org/media_tree.git
5413 S:      Maintained
5414 F:      drivers/media/usb/dvb-usb/cxusb*
5415
5416 DVB_USB_EC168 MEDIA DRIVER
5417 M:      Antti Palosaari <crope@iki.fi>
5418 L:      linux-media@vger.kernel.org
5419 W:      https://linuxtv.org
5420 W:      http://palosaari.fi/linux/
5421 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5422 T:      git git://linuxtv.org/anttip/media_tree.git
5423 S:      Maintained
5424 F:      drivers/media/usb/dvb-usb-v2/ec168*
5425
5426 DVB_USB_GL861 MEDIA DRIVER
5427 M:      Antti Palosaari <crope@iki.fi>
5428 L:      linux-media@vger.kernel.org
5429 W:      https://linuxtv.org
5430 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5431 T:      git git://linuxtv.org/anttip/media_tree.git
5432 S:      Maintained
5433 F:      drivers/media/usb/dvb-usb-v2/gl861*
5434
5435 DVB_USB_MXL111SF MEDIA DRIVER
5436 M:      Michael Krufky <mkrufky@linuxtv.org>
5437 L:      linux-media@vger.kernel.org
5438 W:      https://linuxtv.org
5439 W:      http://github.com/mkrufky
5440 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5441 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5442 S:      Maintained
5443 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5444
5445 DVB_USB_RTL28XXU MEDIA DRIVER
5446 M:      Antti Palosaari <crope@iki.fi>
5447 L:      linux-media@vger.kernel.org
5448 W:      https://linuxtv.org
5449 W:      http://palosaari.fi/linux/
5450 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5451 T:      git git://linuxtv.org/anttip/media_tree.git
5452 S:      Maintained
5453 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5454
5455 DVB_USB_V2 MEDIA DRIVER
5456 M:      Antti Palosaari <crope@iki.fi>
5457 L:      linux-media@vger.kernel.org
5458 W:      https://linuxtv.org
5459 W:      http://palosaari.fi/linux/
5460 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5461 T:      git git://linuxtv.org/anttip/media_tree.git
5462 S:      Maintained
5463 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5464 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5465
5466 DYNAMIC DEBUG
5467 M:      Jason Baron <jbaron@akamai.com>
5468 S:      Maintained
5469 F:      lib/dynamic_debug.c
5470 F:      include/linux/dynamic_debug.h
5471
5472 DYNAMIC INTERRUPT MODERATION
5473 M:      Tal Gilboa <talgi@mellanox.com>
5474 S:      Maintained
5475 F:      include/linux/net_dim.h
5476
5477 DZ DECSTATION DZ11 SERIAL DRIVER
5478 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5479 S:      Maintained
5480 F:      drivers/tty/serial/dz.*
5481
5482 E3X0 POWER BUTTON DRIVER
5483 M:      Moritz Fischer <moritz.fischer@ettus.com>
5484 L:      usrp-users@lists.ettus.com
5485 W:      http://www.ettus.com
5486 S:      Supported
5487 F:      drivers/input/misc/e3x0-button.c
5488 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5489
5490 E4000 MEDIA DRIVER
5491 M:      Antti Palosaari <crope@iki.fi>
5492 L:      linux-media@vger.kernel.org
5493 W:      https://linuxtv.org
5494 W:      http://palosaari.fi/linux/
5495 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5496 T:      git git://linuxtv.org/anttip/media_tree.git
5497 S:      Maintained
5498 F:      drivers/media/tuners/e4000*
5499
5500 EARTH_PT1 MEDIA DRIVER
5501 M:      Akihiro Tsukada <tskd08@gmail.com>
5502 L:      linux-media@vger.kernel.org
5503 S:      Odd Fixes
5504 F:      drivers/media/pci/pt1/
5505
5506 EARTH_PT3 MEDIA DRIVER
5507 M:      Akihiro Tsukada <tskd08@gmail.com>
5508 L:      linux-media@vger.kernel.org
5509 S:      Odd Fixes
5510 F:      drivers/media/pci/pt3/
5511
5512 EC100 MEDIA DRIVER
5513 M:      Antti Palosaari <crope@iki.fi>
5514 L:      linux-media@vger.kernel.org
5515 W:      https://linuxtv.org
5516 W:      http://palosaari.fi/linux/
5517 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5518 T:      git git://linuxtv.org/anttip/media_tree.git
5519 S:      Maintained
5520 F:      drivers/media/dvb-frontends/ec100*
5521
5522 ECRYPT FILE SYSTEM
5523 M:      Tyler Hicks <tyhicks@canonical.com>
5524 L:      ecryptfs@vger.kernel.org
5525 W:      http://ecryptfs.org
5526 W:      https://launchpad.net/ecryptfs
5527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5528 S:      Supported
5529 F:      Documentation/filesystems/ecryptfs.txt
5530 F:      fs/ecryptfs/
5531
5532 EDAC-AMD64
5533 M:      Borislav Petkov <bp@alien8.de>
5534 L:      linux-edac@vger.kernel.org
5535 S:      Maintained
5536 F:      drivers/edac/amd64_edac*
5537
5538 EDAC-AST2500
5539 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5540 S:      Supported
5541 F:      drivers/edac/aspeed_edac.c
5542 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5543
5544 EDAC-CALXEDA
5545 M:      Robert Richter <rric@kernel.org>
5546 L:      linux-edac@vger.kernel.org
5547 S:      Maintained
5548 F:      drivers/edac/highbank*
5549
5550 EDAC-CAVIUM OCTEON
5551 M:      Ralf Baechle <ralf@linux-mips.org>
5552 M:      David Daney <david.daney@cavium.com>
5553 L:      linux-edac@vger.kernel.org
5554 L:      linux-mips@vger.kernel.org
5555 S:      Supported
5556 F:      drivers/edac/octeon_edac*
5557
5558 EDAC-CAVIUM THUNDERX
5559 M:      David Daney <david.daney@cavium.com>
5560 M:      Jan Glauber <jglauber@cavium.com>
5561 L:      linux-edac@vger.kernel.org
5562 S:      Supported
5563 F:      drivers/edac/thunderx_edac*
5564
5565 EDAC-CORE
5566 M:      Borislav Petkov <bp@alien8.de>
5567 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5568 R:      James Morse <james.morse@arm.com>
5569 L:      linux-edac@vger.kernel.org
5570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5572 S:      Supported
5573 F:      Documentation/admin-guide/ras.rst
5574 F:      Documentation/driver-api/edac.rst
5575 F:      drivers/edac/
5576 F:      include/linux/edac.h
5577
5578 EDAC-E752X
5579 M:      Mark Gross <mark.gross@intel.com>
5580 L:      linux-edac@vger.kernel.org
5581 S:      Maintained
5582 F:      drivers/edac/e752x_edac.c
5583
5584 EDAC-E7XXX
5585 L:      linux-edac@vger.kernel.org
5586 S:      Maintained
5587 F:      drivers/edac/e7xxx_edac.c
5588
5589 EDAC-FSL_DDR
5590 M:      York Sun <york.sun@nxp.com>
5591 L:      linux-edac@vger.kernel.org
5592 S:      Maintained
5593 F:      drivers/edac/fsl_ddr_edac.*
5594
5595 EDAC-GHES
5596 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5597 L:      linux-edac@vger.kernel.org
5598 S:      Maintained
5599 F:      drivers/edac/ghes_edac.c
5600
5601 EDAC-I3000
5602 L:      linux-edac@vger.kernel.org
5603 S:      Orphan
5604 F:      drivers/edac/i3000_edac.c
5605
5606 EDAC-I5000
5607 L:      linux-edac@vger.kernel.org
5608 S:      Maintained
5609 F:      drivers/edac/i5000_edac.c
5610
5611 EDAC-I5400
5612 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5613 L:      linux-edac@vger.kernel.org
5614 S:      Maintained
5615 F:      drivers/edac/i5400_edac.c
5616
5617 EDAC-I7300
5618 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5619 L:      linux-edac@vger.kernel.org
5620 S:      Maintained
5621 F:      drivers/edac/i7300_edac.c
5622
5623 EDAC-I7CORE
5624 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5625 L:      linux-edac@vger.kernel.org
5626 S:      Maintained
5627 F:      drivers/edac/i7core_edac.c
5628
5629 EDAC-I82443BXGX
5630 M:      Tim Small <tim@buttersideup.com>
5631 L:      linux-edac@vger.kernel.org
5632 S:      Maintained
5633 F:      drivers/edac/i82443bxgx_edac.c
5634
5635 EDAC-I82975X
5636 M:      "Arvind R." <arvino55@gmail.com>
5637 L:      linux-edac@vger.kernel.org
5638 S:      Maintained
5639 F:      drivers/edac/i82975x_edac.c
5640
5641 EDAC-IE31200
5642 M:      Jason Baron <jbaron@akamai.com>
5643 L:      linux-edac@vger.kernel.org
5644 S:      Maintained
5645 F:      drivers/edac/ie31200_edac.c
5646
5647 EDAC-MPC85XX
5648 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5649 L:      linux-edac@vger.kernel.org
5650 S:      Maintained
5651 F:      drivers/edac/mpc85xx_edac.[ch]
5652
5653 EDAC-PASEMI
5654 M:      Egor Martovetsky <egor@pasemi.com>
5655 L:      linux-edac@vger.kernel.org
5656 S:      Maintained
5657 F:      drivers/edac/pasemi_edac.c
5658
5659 EDAC-PND2
5660 M:      Tony Luck <tony.luck@intel.com>
5661 L:      linux-edac@vger.kernel.org
5662 S:      Maintained
5663 F:      drivers/edac/pnd2_edac.[ch]
5664
5665 EDAC-R82600
5666 M:      Tim Small <tim@buttersideup.com>
5667 L:      linux-edac@vger.kernel.org
5668 S:      Maintained
5669 F:      drivers/edac/r82600_edac.c
5670
5671 EDAC-SBRIDGE
5672 M:      Tony Luck <tony.luck@intel.com>
5673 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5674 L:      linux-edac@vger.kernel.org
5675 S:      Maintained
5676 F:      drivers/edac/sb_edac.c
5677
5678 EDAC-SKYLAKE
5679 M:      Tony Luck <tony.luck@intel.com>
5680 L:      linux-edac@vger.kernel.org
5681 S:      Maintained
5682 F:      drivers/edac/skx_edac.c
5683
5684 EDAC-TI
5685 M:      Tero Kristo <t-kristo@ti.com>
5686 L:      linux-edac@vger.kernel.org
5687 S:      Maintained
5688 F:      drivers/edac/ti_edac.c
5689
5690 EDAC-QCOM
5691 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5692 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5693 L:      linux-arm-msm@vger.kernel.org
5694 L:      linux-edac@vger.kernel.org
5695 S:      Maintained
5696 F:      drivers/edac/qcom_edac.c
5697
5698 EDIROL UA-101/UA-1000 DRIVER
5699 M:      Clemens Ladisch <clemens@ladisch.de>
5700 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5701 T:      git git://git.alsa-project.org/alsa-kernel.git
5702 S:      Maintained
5703 F:      sound/usb/misc/ua101.c
5704
5705 EFI TEST DRIVER
5706 L:      linux-efi@vger.kernel.org
5707 M:      Ivan Hu <ivan.hu@canonical.com>
5708 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5709 S:      Maintained
5710 F:      drivers/firmware/efi/test/
5711
5712 EFI VARIABLE FILESYSTEM
5713 M:      Matthew Garrett <matthew.garrett@nebula.com>
5714 M:      Jeremy Kerr <jk@ozlabs.org>
5715 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5717 L:      linux-efi@vger.kernel.org
5718 S:      Maintained
5719 F:      fs/efivarfs/
5720
5721 EFIFB FRAMEBUFFER DRIVER
5722 L:      linux-fbdev@vger.kernel.org
5723 M:      Peter Jones <pjones@redhat.com>
5724 S:      Maintained
5725 F:      drivers/video/fbdev/efifb.c
5726
5727 EFS FILESYSTEM
5728 W:      http://aeschi.ch.eu.org/efs/
5729 S:      Orphan
5730 F:      fs/efs/
5731
5732 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5733 M:      Douglas Miller <dougmill@linux.ibm.com>
5734 L:      netdev@vger.kernel.org
5735 S:      Maintained
5736 F:      drivers/net/ethernet/ibm/ehea/
5737
5738 EM28XX VIDEO4LINUX DRIVER
5739 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5740 L:      linux-media@vger.kernel.org
5741 W:      https://linuxtv.org
5742 T:      git git://linuxtv.org/media_tree.git
5743 S:      Maintained
5744 F:      drivers/media/usb/em28xx/
5745 F:      Documentation/media/v4l-drivers/em28xx*
5746
5747 EMBEDDED LINUX
5748 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5749 M:      Matt Mackall <mpm@selenic.com>
5750 M:      David Woodhouse <dwmw2@infradead.org>
5751 L:      linux-embedded@vger.kernel.org
5752 S:      Maintained
5753
5754 Emulex 10Gbps iSCSI - OneConnect DRIVER
5755 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5756 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5757 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5758 L:      linux-scsi@vger.kernel.org
5759 W:      http://www.broadcom.com
5760 S:      Supported
5761 F:      drivers/scsi/be2iscsi/
5762
5763 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5764 M:      Sathya Perla <sathya.perla@broadcom.com>
5765 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5766 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5767 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5768 L:      netdev@vger.kernel.org
5769 W:      http://www.emulex.com
5770 S:      Supported
5771 F:      drivers/net/ethernet/emulex/benet/
5772
5773 EMULEX ONECONNECT ROCE DRIVER
5774 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5775 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5776 L:      linux-rdma@vger.kernel.org
5777 W:      http://www.broadcom.com
5778 S:      Odd Fixes
5779 F:      drivers/infiniband/hw/ocrdma/
5780 F:      include/uapi/rdma/ocrdma-abi.h
5781
5782 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5783 M:      James Smart <james.smart@broadcom.com>
5784 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5785 L:      linux-scsi@vger.kernel.org
5786 W:      http://www.broadcom.com
5787 S:      Supported
5788 F:      drivers/scsi/lpfc/
5789
5790 ENE CB710 FLASH CARD READER DRIVER
5791 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5792 S:      Maintained
5793 F:      drivers/misc/cb710/
5794 F:      drivers/mmc/host/cb710-mmc.*
5795 F:      include/linux/cb710.h
5796
5797 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5798 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5799 S:      Maintained
5800 F:      drivers/media/rc/ene_ir.*
5801
5802 EPSON S1D13XXX FRAMEBUFFER DRIVER
5803 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5804 S:      Maintained
5805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5806 F:      drivers/video/fbdev/s1d13xxxfb.c
5807 F:      include/video/s1d13xxxfb.h
5808
5809 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5810 M:      Jeff Layton <jlayton@kernel.org>
5811 S:      Maintained
5812 F:      lib/errseq.c
5813 F:      include/linux/errseq.h
5814
5815 ET131X NETWORK DRIVER
5816 M:      Mark Einon <mark.einon@gmail.com>
5817 S:      Odd Fixes
5818 F:      drivers/net/ethernet/agere/
5819
5820 ETHERNET BRIDGE
5821 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5822 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5823 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5824 L:      netdev@vger.kernel.org
5825 W:      http://www.linuxfoundation.org/en/Net:Bridge
5826 S:      Maintained
5827 F:      include/linux/netfilter_bridge/
5828 F:      net/bridge/
5829
5830 ETHERNET PHY LIBRARY
5831 M:      Andrew Lunn <andrew@lunn.ch>
5832 M:      Florian Fainelli <f.fainelli@gmail.com>
5833 M:      Heiner Kallweit <hkallweit1@gmail.com>
5834 L:      netdev@vger.kernel.org
5835 S:      Maintained
5836 F:      Documentation/ABI/testing/sysfs-bus-mdio
5837 F:      Documentation/devicetree/bindings/net/mdio*
5838 F:      Documentation/networking/phy.txt
5839 F:      drivers/net/phy/
5840 F:      drivers/of/of_mdio.c
5841 F:      drivers/of/of_net.c
5842 F:      include/linux/*mdio*.h
5843 F:      include/linux/of_net.h
5844 F:      include/linux/phy.h
5845 F:      include/linux/phy_fixed.h
5846 F:      include/linux/platform_data/mdio-bcm-unimac.h
5847 F:      include/linux/platform_data/mdio-gpio.h
5848 F:      include/trace/events/mdio.h
5849 F:      include/uapi/linux/mdio.h
5850 F:      include/uapi/linux/mii.h
5851
5852 EXT2 FILE SYSTEM
5853 M:      Jan Kara <jack@suse.com>
5854 L:      linux-ext4@vger.kernel.org
5855 S:      Maintained
5856 F:      Documentation/filesystems/ext2.txt
5857 F:      fs/ext2/
5858 F:      include/linux/ext2*
5859
5860 EXT4 FILE SYSTEM
5861 M:      "Theodore Ts'o" <tytso@mit.edu>
5862 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5863 L:      linux-ext4@vger.kernel.org
5864 W:      http://ext4.wiki.kernel.org
5865 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5867 S:      Maintained
5868 F:      Documentation/filesystems/ext4/
5869 F:      fs/ext4/
5870
5871 Extended Verification Module (EVM)
5872 M:      Mimi Zohar <zohar@linux.ibm.com>
5873 L:      linux-integrity@vger.kernel.org
5874 S:      Supported
5875 F:      security/integrity/evm/
5876
5877 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5878 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5879 L:      linux-efi@vger.kernel.org
5880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5881 S:      Maintained
5882 F:      Documentation/efi-stub.txt
5883 F:      arch/*/kernel/efi.c
5884 F:      arch/x86/boot/compressed/eboot.[ch]
5885 F:      arch/*/include/asm/efi.h
5886 F:      arch/x86/platform/efi/
5887 F:      drivers/firmware/efi/
5888 F:      include/linux/efi*.h
5889 F:      arch/arm/boot/compressed/efi-header.S
5890 F:      arch/arm64/kernel/efi-entry.S
5891
5892 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5893 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5894 M:      Chanwoo Choi <cw00.choi@samsung.com>
5895 L:      linux-kernel@vger.kernel.org
5896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5897 S:      Maintained
5898 F:      drivers/extcon/
5899 F:      include/linux/extcon/
5900 F:      include/linux/extcon.h
5901 F:      Documentation/extcon/
5902 F:      Documentation/devicetree/bindings/extcon/
5903
5904 EXYNOS DP DRIVER
5905 M:      Jingoo Han <jingoohan1@gmail.com>
5906 L:      dri-devel@lists.freedesktop.org
5907 S:      Maintained
5908 F:      drivers/gpu/drm/exynos/exynos_dp*
5909
5910 EXYNOS SYSMMU (IOMMU) driver
5911 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5912 L:      iommu@lists.linux-foundation.org
5913 S:      Maintained
5914 F:      drivers/iommu/exynos-iommu.c
5915
5916 EZchip NPS platform support
5917 M:      Vineet Gupta <vgupta@synopsys.com>
5918 M:      Ofer Levi <oferle@mellanox.com>
5919 S:      Supported
5920 F:      arch/arc/plat-eznps
5921 F:      arch/arc/boot/dts/eznps.dts
5922
5923 F2FS FILE SYSTEM
5924 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5925 M:      Chao Yu <yuchao0@huawei.com>
5926 L:      linux-f2fs-devel@lists.sourceforge.net
5927 W:      https://f2fs.wiki.kernel.org/
5928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5929 S:      Maintained
5930 F:      Documentation/filesystems/f2fs.txt
5931 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5932 F:      fs/f2fs/
5933 F:      include/linux/f2fs_fs.h
5934 F:      include/trace/events/f2fs.h
5935
5936 F71805F HARDWARE MONITORING DRIVER
5937 M:      Jean Delvare <jdelvare@suse.com>
5938 L:      linux-hwmon@vger.kernel.org
5939 S:      Maintained
5940 F:      Documentation/hwmon/f71805f
5941 F:      drivers/hwmon/f71805f.c
5942
5943 FADDR2LINE
5944 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5945 S:      Maintained
5946 F:      scripts/faddr2line
5947
5948 FAILOVER MODULE
5949 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5950 L:      netdev@vger.kernel.org
5951 S:      Supported
5952 F:      net/core/failover.c
5953 F:      include/net/failover.h
5954 F:      Documentation/networking/failover.rst
5955
5956 FANOTIFY
5957 M:      Jan Kara <jack@suse.cz>
5958 R:      Amir Goldstein <amir73il@gmail.com>
5959 L:      linux-fsdevel@vger.kernel.org
5960 S:      Maintained
5961 F:      fs/notify/fanotify/
5962 F:      include/linux/fanotify.h
5963 F:      include/uapi/linux/fanotify.h
5964
5965 FARSYNC SYNCHRONOUS DRIVER
5966 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5967 W:      http://www.farsite.co.uk/
5968 S:      Supported
5969 F:      drivers/net/wan/farsync.*
5970
5971 FAULT INJECTION SUPPORT
5972 M:      Akinobu Mita <akinobu.mita@gmail.com>
5973 S:      Supported
5974 F:      Documentation/fault-injection/
5975 F:      lib/fault-inject.c
5976
5977 FBTFT Framebuffer drivers
5978 S:      Orphan
5979 L:      dri-devel@lists.freedesktop.org
5980 L:      linux-fbdev@vger.kernel.org
5981 F:      drivers/staging/fbtft/
5982
5983 FC0011 TUNER DRIVER
5984 M:      Michael Buesch <m@bues.ch>
5985 L:      linux-media@vger.kernel.org
5986 S:      Maintained
5987 F:      drivers/media/tuners/fc0011.h
5988 F:      drivers/media/tuners/fc0011.c
5989
5990 FC2580 MEDIA DRIVER
5991 M:      Antti Palosaari <crope@iki.fi>
5992 L:      linux-media@vger.kernel.org
5993 W:      https://linuxtv.org
5994 W:      http://palosaari.fi/linux/
5995 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5996 T:      git git://linuxtv.org/anttip/media_tree.git
5997 S:      Maintained
5998 F:      drivers/media/tuners/fc2580*
5999
6000 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6001 M:      Hannes Reinecke <hare@suse.de>
6002 L:      linux-scsi@vger.kernel.org
6003 W:      www.Open-FCoE.org
6004 S:      Supported
6005 F:      drivers/scsi/libfc/
6006 F:      drivers/scsi/fcoe/
6007 F:      include/scsi/fc/
6008 F:      include/scsi/libfc.h
6009 F:      include/scsi/libfcoe.h
6010 F:      include/uapi/scsi/fc/
6011
6012 FILE LOCKING (flock() and fcntl()/lockf())
6013 M:      Jeff Layton <jlayton@kernel.org>
6014 M:      "J. Bruce Fields" <bfields@fieldses.org>
6015 L:      linux-fsdevel@vger.kernel.org
6016 S:      Maintained
6017 F:      include/linux/fcntl.h
6018 F:      include/uapi/linux/fcntl.h
6019 F:      fs/fcntl.c
6020 F:      fs/locks.c
6021
6022 FILESYSTEMS (VFS and infrastructure)
6023 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6024 L:      linux-fsdevel@vger.kernel.org
6025 S:      Maintained
6026 F:      fs/*
6027 F:      include/linux/fs.h
6028 F:      include/linux/fs_types.h
6029 F:      include/uapi/linux/fs.h
6030
6031 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6032 M:      Riku Voipio <riku.voipio@iki.fi>
6033 L:      linux-hwmon@vger.kernel.org
6034 S:      Maintained
6035 F:      drivers/hwmon/f75375s.c
6036 F:      include/linux/f75375s.h
6037
6038 FIREWIRE AUDIO DRIVERS
6039 M:      Clemens Ladisch <clemens@ladisch.de>
6040 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6041 T:      git git://git.alsa-project.org/alsa-kernel.git
6042 S:      Maintained
6043 F:      sound/firewire/
6044
6045 FIREWIRE MEDIA DRIVERS (firedtv)
6046 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6047 L:      linux-media@vger.kernel.org
6048 L:      linux1394-devel@lists.sourceforge.net
6049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6050 S:      Maintained
6051 F:      drivers/media/firewire/
6052
6053 FIREWIRE SBP-2 TARGET
6054 M:      Chris Boot <bootc@bootc.net>
6055 L:      linux-scsi@vger.kernel.org
6056 L:      target-devel@vger.kernel.org
6057 L:      linux1394-devel@lists.sourceforge.net
6058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6059 S:      Maintained
6060 F:      drivers/target/sbp/
6061
6062 FIREWIRE SUBSYSTEM
6063 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6064 L:      linux1394-devel@lists.sourceforge.net
6065 W:      http://ieee1394.wiki.kernel.org/
6066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6067 S:      Maintained
6068 F:      drivers/firewire/
6069 F:      include/linux/firewire.h
6070 F:      include/uapi/linux/firewire*.h
6071 F:      tools/firewire/
6072
6073 FIRMWARE LOADER (request_firmware)
6074 M:      Luis Chamberlain <mcgrof@kernel.org>
6075 L:      linux-kernel@vger.kernel.org
6076 S:      Maintained
6077 F:      Documentation/firmware_class/
6078 F:      drivers/base/firmware_loader/
6079 F:      include/linux/firmware.h
6080
6081 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6082 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6083 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6084 S:      Maintained
6085 F:      drivers/block/rsxx/
6086
6087 FLOPPY DRIVER
6088 M:      Jiri Kosina <jikos@kernel.org>
6089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6090 S:      Odd fixes
6091 F:      drivers/block/floppy.c
6092
6093 FMC SUBSYSTEM
6094 M:      Alessandro Rubini <rubini@gnudd.com>
6095 W:      http://www.ohwr.org/projects/fmc-bus
6096 S:      Supported
6097 F:      drivers/fmc/
6098 F:      include/linux/fmc*.h
6099 F:      include/linux/ipmi-fru.h
6100 K:      fmc_d.*register
6101
6102 FPGA MANAGER FRAMEWORK
6103 M:      Alan Tull <atull@kernel.org>
6104 M:      Moritz Fischer <mdf@kernel.org>
6105 L:      linux-fpga@vger.kernel.org
6106 S:      Maintained
6107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6108 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6109 F:      Documentation/fpga/
6110 F:      Documentation/driver-api/fpga/
6111 F:      Documentation/devicetree/bindings/fpga/
6112 F:      drivers/fpga/
6113 F:      include/linux/fpga/
6114 W:      http://www.rocketboards.org
6115
6116 FPGA DFL DRIVERS
6117 M:      Wu Hao <hao.wu@intel.com>
6118 L:      linux-fpga@vger.kernel.org
6119 S:      Maintained
6120 F:      Documentation/fpga/dfl.txt
6121 F:      include/uapi/linux/fpga-dfl.h
6122 F:      drivers/fpga/dfl*
6123
6124 FPU EMULATOR
6125 M:      Bill Metzenthen <billm@melbpc.org.au>
6126 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6127 S:      Maintained
6128 F:      arch/x86/math-emu/
6129
6130 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6131 L:      netdev@vger.kernel.org
6132 S:      Orphan
6133 F:      drivers/net/wan/dlci.c
6134 F:      drivers/net/wan/sdla.c
6135
6136 FRAMEBUFFER LAYER
6137 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6138 L:      dri-devel@lists.freedesktop.org
6139 L:      linux-fbdev@vger.kernel.org
6140 T:      git git://github.com/bzolnier/linux.git
6141 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6142 S:      Maintained
6143 F:      Documentation/fb/
6144 F:      drivers/video/
6145 F:      include/video/
6146 F:      include/linux/fb.h
6147 F:      include/uapi/video/
6148 F:      include/uapi/linux/fb.h
6149
6150 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6151 M:      Horia Geantă <horia.geanta@nxp.com>
6152 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6153 L:      linux-crypto@vger.kernel.org
6154 S:      Maintained
6155 F:      drivers/crypto/caam/
6156 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6157
6158 FREESCALE DIU FRAMEBUFFER DRIVER
6159 M:      Timur Tabi <timur@kernel.org>
6160 L:      linux-fbdev@vger.kernel.org
6161 S:      Maintained
6162 F:      drivers/video/fbdev/fsl-diu-fb.*
6163
6164 FREESCALE DMA DRIVER
6165 M:      Li Yang <leoyang.li@nxp.com>
6166 M:      Zhang Wei <zw@zh-kernel.org>
6167 L:      linuxppc-dev@lists.ozlabs.org
6168 S:      Maintained
6169 F:      drivers/dma/fsldma.*
6170
6171 FREESCALE ENETC ETHERNET DRIVERS
6172 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6173 L:      netdev@vger.kernel.org
6174 S:      Maintained
6175 F:      drivers/net/ethernet/freescale/enetc/
6176
6177 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6178 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6179 L:      netdev@vger.kernel.org
6180 S:      Maintained
6181 F:      drivers/net/ethernet/freescale/gianfar*
6182 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6183
6184 FREESCALE GPMI NAND DRIVER
6185 M:      Han Xu <han.xu@nxp.com>
6186 L:      linux-mtd@lists.infradead.org
6187 S:      Maintained
6188 F:      drivers/mtd/nand/raw/gpmi-nand/*
6189
6190 FREESCALE I2C CPM DRIVER
6191 M:      Jochen Friedrich <jochen@scram.de>
6192 L:      linuxppc-dev@lists.ozlabs.org
6193 L:      linux-i2c@vger.kernel.org
6194 S:      Maintained
6195 F:      drivers/i2c/busses/i2c-cpm.c
6196
6197 FREESCALE IMX LPI2C DRIVER
6198 M:      Dong Aisheng <aisheng.dong@nxp.com>
6199 L:      linux-i2c@vger.kernel.org
6200 L:      linux-imx@nxp.com
6201 S:      Maintained
6202 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6203 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6204
6205 FREESCALE IMX / MXC FEC DRIVER
6206 M:      Fugang Duan <fugang.duan@nxp.com>
6207 L:      netdev@vger.kernel.org
6208 S:      Maintained
6209 F:      drivers/net/ethernet/freescale/fec_main.c
6210 F:      drivers/net/ethernet/freescale/fec_ptp.c
6211 F:      drivers/net/ethernet/freescale/fec.h
6212 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6213
6214 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6215 M:      Sascha Hauer <s.hauer@pengutronix.de>
6216 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6217 L:      linux-fbdev@vger.kernel.org
6218 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6219 S:      Maintained
6220 F:      include/linux/platform_data/video-imxfb.h
6221 F:      drivers/video/fbdev/imxfb.c
6222
6223 FREESCALE QORIQ DPAA ETHERNET DRIVER
6224 M:      Madalin Bucur <madalin.bucur@nxp.com>
6225 L:      netdev@vger.kernel.org
6226 S:      Maintained
6227 F:      drivers/net/ethernet/freescale/dpaa
6228
6229 FREESCALE QORIQ DPAA FMAN DRIVER
6230 M:      Madalin Bucur <madalin.bucur@nxp.com>
6231 L:      netdev@vger.kernel.org
6232 S:      Maintained
6233 F:      drivers/net/ethernet/freescale/fman
6234 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6235
6236 FREESCALE QORIQ PTP CLOCK DRIVER
6237 M:      Yangbo Lu <yangbo.lu@nxp.com>
6238 L:      netdev@vger.kernel.org
6239 S:      Maintained
6240 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6241 F:      drivers/ptp/ptp_qoriq.c
6242 F:      drivers/ptp/ptp_qoriq_debugfs.c
6243 F:      include/linux/fsl/ptp_qoriq.h
6244 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6245
6246 FREESCALE QUAD SPI DRIVER
6247 M:      Han Xu <han.xu@nxp.com>
6248 L:      linux-spi@vger.kernel.org
6249 S:      Maintained
6250 F:      drivers/spi/spi-fsl-qspi.c
6251
6252 FREESCALE QUICC ENGINE LIBRARY
6253 M:      Qiang Zhao <qiang.zhao@nxp.com>
6254 L:      linuxppc-dev@lists.ozlabs.org
6255 S:      Maintained
6256 F:      drivers/soc/fsl/qe/
6257 F:      include/soc/fsl/*qe*.h
6258 F:      include/soc/fsl/*ucc*.h
6259
6260 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6261 M:      Li Yang <leoyang.li@nxp.com>
6262 L:      netdev@vger.kernel.org
6263 L:      linuxppc-dev@lists.ozlabs.org
6264 S:      Maintained
6265 F:      drivers/net/ethernet/freescale/ucc_geth*
6266
6267 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6268 M:      Zhao Qiang <qiang.zhao@nxp.com>
6269 L:      netdev@vger.kernel.org
6270 L:      linuxppc-dev@lists.ozlabs.org
6271 S:      Maintained
6272 F:      drivers/net/wan/fsl_ucc_hdlc*
6273
6274 FREESCALE QUICC ENGINE UCC UART DRIVER
6275 M:      Timur Tabi <timur@kernel.org>
6276 L:      linuxppc-dev@lists.ozlabs.org
6277 S:      Maintained
6278 F:      drivers/tty/serial/ucc_uart.c
6279
6280 FREESCALE SOC DRIVERS
6281 M:      Li Yang <leoyang.li@nxp.com>
6282 L:      linuxppc-dev@lists.ozlabs.org
6283 L:      linux-arm-kernel@lists.infradead.org
6284 S:      Maintained
6285 F:      Documentation/devicetree/bindings/soc/fsl/
6286 F:      drivers/soc/fsl/
6287 F:      include/linux/fsl/
6288
6289 FREESCALE SOC FS_ENET DRIVER
6290 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6291 L:      linuxppc-dev@lists.ozlabs.org
6292 L:      netdev@vger.kernel.org
6293 S:      Maintained
6294 F:      drivers/net/ethernet/freescale/fs_enet/
6295 F:      include/linux/fs_enet_pd.h
6296
6297 FREESCALE SOC SOUND DRIVERS
6298 M:      Timur Tabi <timur@kernel.org>
6299 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6300 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6301 R:      Fabio Estevam <festevam@gmail.com>
6302 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6303 L:      linuxppc-dev@lists.ozlabs.org
6304 S:      Maintained
6305 F:      sound/soc/fsl/fsl*
6306 F:      sound/soc/fsl/imx*
6307 F:      sound/soc/fsl/mpc8610_hpcd.c
6308
6309 FREESCALE USB PERIPHERAL DRIVERS
6310 M:      Li Yang <leoyang.li@nxp.com>
6311 L:      linux-usb@vger.kernel.org
6312 L:      linuxppc-dev@lists.ozlabs.org
6313 S:      Maintained
6314 F:      drivers/usb/gadget/udc/fsl*
6315
6316 FREEVXFS FILESYSTEM
6317 M:      Christoph Hellwig <hch@infradead.org>
6318 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6319 S:      Maintained
6320 F:      fs/freevxfs/
6321
6322 FREEZER
6323 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6324 M:      Pavel Machek <pavel@ucw.cz>
6325 L:      linux-pm@vger.kernel.org
6326 S:      Supported
6327 F:      Documentation/power/freezing-of-tasks.txt
6328 F:      include/linux/freezer.h
6329 F:      kernel/freezer.c
6330
6331 FRONTSWAP API
6332 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6333 L:      linux-kernel@vger.kernel.org
6334 S:      Maintained
6335 F:      mm/frontswap.c
6336 F:      include/linux/frontswap.h
6337
6338 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6339 M:      David Howells <dhowells@redhat.com>
6340 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6341 S:      Supported
6342 F:      Documentation/filesystems/caching/
6343 F:      fs/fscache/
6344 F:      include/linux/fscache*.h
6345
6346 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6347 M:      Theodore Y. Ts'o <tytso@mit.edu>
6348 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6349 M:      Eric Biggers <ebiggers@kernel.org>
6350 L:      linux-fscrypt@vger.kernel.org
6351 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6352 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6353 S:      Supported
6354 F:      fs/crypto/
6355 F:      include/linux/fscrypt*.h
6356 F:      Documentation/filesystems/fscrypt.rst
6357
6358 FSI-ATTACHED I2C DRIVER
6359 M:      Eddie James <eajames@linux.ibm.com>
6360 L:      linux-i2c@vger.kernel.org
6361 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6362 S:      Maintained
6363 F:      drivers/i2c/busses/i2c-fsi.c
6364 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6365
6366 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6367 M:      Jan Kara <jack@suse.cz>
6368 R:      Amir Goldstein <amir73il@gmail.com>
6369 L:      linux-fsdevel@vger.kernel.org
6370 S:      Maintained
6371 F:      fs/notify/
6372 F:      include/linux/fsnotify*.h
6373
6374 FUJITSU LAPTOP EXTRAS
6375 M:      Jonathan Woithe <jwoithe@just42.net>
6376 L:      platform-driver-x86@vger.kernel.org
6377 S:      Maintained
6378 F:      drivers/platform/x86/fujitsu-laptop.c
6379
6380 FUJITSU M-5MO LS CAMERA ISP DRIVER
6381 M:      Kyungmin Park <kyungmin.park@samsung.com>
6382 M:      Heungjun Kim <riverful.kim@samsung.com>
6383 L:      linux-media@vger.kernel.org
6384 S:      Maintained
6385 F:      drivers/media/i2c/m5mols/
6386 F:      include/media/i2c/m5mols.h
6387
6388 FUJITSU TABLET EXTRAS
6389 M:      Robert Gerlach <khnz@gmx.de>
6390 L:      platform-driver-x86@vger.kernel.org
6391 S:      Maintained
6392 F:      drivers/platform/x86/fujitsu-tablet.c
6393
6394 FUSE: FILESYSTEM IN USERSPACE
6395 M:      Miklos Szeredi <miklos@szeredi.hu>
6396 L:      linux-fsdevel@vger.kernel.org
6397 W:      http://fuse.sourceforge.net/
6398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6399 S:      Maintained
6400 F:      fs/fuse/
6401 F:      include/uapi/linux/fuse.h
6402 F:      Documentation/filesystems/fuse.txt
6403
6404 FUTEX SUBSYSTEM
6405 M:      Thomas Gleixner <tglx@linutronix.de>
6406 M:      Ingo Molnar <mingo@redhat.com>
6407 R:      Peter Zijlstra <peterz@infradead.org>
6408 R:      Darren Hart <dvhart@infradead.org>
6409 L:      linux-kernel@vger.kernel.org
6410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6411 S:      Maintained
6412 F:      kernel/futex.c
6413 F:      kernel/futex_compat.c
6414 F:      include/asm-generic/futex.h
6415 F:      include/linux/futex.h
6416 F:      include/uapi/linux/futex.h
6417 F:      tools/testing/selftests/futex/
6418 F:      tools/perf/bench/futex*
6419 F:      Documentation/*futex*
6420
6421 GCC PLUGINS
6422 M:      Kees Cook <keescook@chromium.org>
6423 R:      Emese Revfy <re.emese@gmail.com>
6424 L:      kernel-hardening@lists.openwall.com
6425 S:      Maintained
6426 F:      scripts/gcc-plugins/
6427 F:      scripts/gcc-plugin.sh
6428 F:      scripts/Makefile.gcc-plugins
6429 F:      Documentation/gcc-plugins.txt
6430
6431 GASKET DRIVER FRAMEWORK
6432 M:      Rob Springer <rspringer@google.com>
6433 M:      Todd Poynor <toddpoynor@google.com>
6434 M:      Ben Chan <benchan@chromium.org>
6435 S:      Maintained
6436 F:      drivers/staging/gasket/
6437
6438 GCOV BASED KERNEL PROFILING
6439 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6440 S:      Maintained
6441 F:      kernel/gcov/
6442 F:      Documentation/dev-tools/gcov.rst
6443
6444 GDB KERNEL DEBUGGING HELPER SCRIPTS
6445 M:      Jan Kiszka <jan.kiszka@siemens.com>
6446 M:      Kieran Bingham <kbingham@kernel.org>
6447 S:      Supported
6448 F:      scripts/gdb/
6449
6450 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6451 M:      Achim Leubner <achim_leubner@adaptec.com>
6452 L:      linux-scsi@vger.kernel.org
6453 W:      http://www.icp-vortex.com/
6454 S:      Supported
6455 F:      drivers/scsi/gdt*
6456
6457 GEMTEK FM RADIO RECEIVER DRIVER
6458 M:      Hans Verkuil <hverkuil@xs4all.nl>
6459 L:      linux-media@vger.kernel.org
6460 T:      git git://linuxtv.org/media_tree.git
6461 W:      https://linuxtv.org
6462 S:      Maintained
6463 F:      drivers/media/radio/radio-gemtek*
6464
6465 GENERIC GPIO I2C DRIVER
6466 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6467 S:      Supported
6468 F:      drivers/i2c/busses/i2c-gpio.c
6469 F:      include/linux/platform_data/i2c-gpio.h
6470
6471 GENERIC GPIO I2C MULTIPLEXER DRIVER
6472 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6473 L:      linux-i2c@vger.kernel.org
6474 S:      Supported
6475 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6476 F:      include/linux/platform_data/i2c-mux-gpio.h
6477 F:      Documentation/i2c/muxes/i2c-mux-gpio
6478
6479 GENERIC HDLC (WAN) DRIVERS
6480 M:      Krzysztof Halasa <khc@pm.waw.pl>
6481 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6482 S:      Maintained
6483 F:      drivers/net/wan/c101.c
6484 F:      drivers/net/wan/hd6457*
6485 F:      drivers/net/wan/hdlc*
6486 F:      drivers/net/wan/n2.c
6487 F:      drivers/net/wan/pc300too.c
6488 F:      drivers/net/wan/pci200syn.c
6489 F:      drivers/net/wan/wanxl*
6490
6491 GENERIC INCLUDE/ASM HEADER FILES
6492 M:      Arnd Bergmann <arnd@arndb.de>
6493 L:      linux-arch@vger.kernel.org
6494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6495 S:      Maintained
6496 F:      include/asm-generic/
6497 F:      include/uapi/asm-generic/
6498
6499 GENERIC PHY FRAMEWORK
6500 M:      Kishon Vijay Abraham I <kishon@ti.com>
6501 L:      linux-kernel@vger.kernel.org
6502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6503 S:      Supported
6504 F:      drivers/phy/
6505 F:      include/linux/phy/
6506 F:      Documentation/devicetree/bindings/phy/
6507
6508 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6509 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6510 S:      Supported
6511 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6512
6513 GENERIC PM DOMAINS
6514 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6515 M:      Kevin Hilman <khilman@kernel.org>
6516 M:      Ulf Hansson <ulf.hansson@linaro.org>
6517 L:      linux-pm@vger.kernel.org
6518 S:      Supported
6519 F:      drivers/base/power/domain*.c
6520 F:      include/linux/pm_domain.h
6521 F:      Documentation/devicetree/bindings/power/power_domain.txt
6522
6523 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6524 M:      Eugen Hristev <eugen.hristev@microchip.com>
6525 L:      linux-input@vger.kernel.org
6526 S:      Maintained
6527 F:      drivers/input/touchscreen/resistive-adc-touch.c
6528
6529 GENERIC UIO DRIVER FOR PCI DEVICES
6530 M:      "Michael S. Tsirkin" <mst@redhat.com>
6531 L:      kvm@vger.kernel.org
6532 S:      Supported
6533 F:      drivers/uio/uio_pci_generic.c
6534
6535 GENWQE (IBM Generic Workqueue Card)
6536 M:      Frank Haverkamp <haver@linux.ibm.com>
6537 S:      Supported
6538 F:      drivers/misc/genwqe/
6539
6540 GET_MAINTAINER SCRIPT
6541 M:      Joe Perches <joe@perches.com>
6542 S:      Maintained
6543 F:      scripts/get_maintainer.pl
6544
6545 GFS2 FILE SYSTEM
6546 M:      Bob Peterson <rpeterso@redhat.com>
6547 M:      Andreas Gruenbacher <agruenba@redhat.com>
6548 L:      cluster-devel@redhat.com
6549 W:      http://sources.redhat.com/cluster/
6550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6551 S:      Supported
6552 F:      Documentation/filesystems/gfs2*.txt
6553 F:      fs/gfs2/
6554 F:      include/uapi/linux/gfs2_ondisk.h
6555
6556 GIGASET ISDN DRIVERS
6557 M:      Paul Bolle <pebolle@tiscali.nl>
6558 L:      gigaset307x-common@lists.sourceforge.net
6559 W:      http://gigaset307x.sourceforge.net/
6560 S:      Odd Fixes
6561 F:      Documentation/isdn/README.gigaset
6562 F:      drivers/isdn/gigaset/
6563 F:      include/uapi/linux/gigaset_dev.h
6564
6565 GNSS SUBSYSTEM
6566 M:      Johan Hovold <johan@kernel.org>
6567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6568 S:      Maintained
6569 F:      Documentation/ABI/testing/sysfs-class-gnss
6570 F:      Documentation/devicetree/bindings/gnss/
6571 F:      drivers/gnss/
6572 F:      include/linux/gnss.h
6573
6574 GO7007 MPEG CODEC
6575 M:      Hans Verkuil <hans.verkuil@cisco.com>
6576 L:      linux-media@vger.kernel.org
6577 S:      Maintained
6578 F:      drivers/media/usb/go7007/
6579
6580 GOODIX TOUCHSCREEN
6581 M:      Bastien Nocera <hadess@hadess.net>
6582 L:      linux-input@vger.kernel.org
6583 S:      Maintained
6584 F:      drivers/input/touchscreen/goodix.c
6585
6586 GPD POCKET FAN DRIVER
6587 M:      Hans de Goede <hdegoede@redhat.com>
6588 L:      platform-driver-x86@vger.kernel.org
6589 S:      Maintained
6590 F:      drivers/platform/x86/gpd-pocket-fan.c
6591
6592 GPIO ACPI SUPPORT
6593 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6594 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6595 L:      linux-gpio@vger.kernel.org
6596 L:      linux-acpi@vger.kernel.org
6597 S:      Maintained
6598 F:      Documentation/acpi/gpio-properties.txt
6599 F:      drivers/gpio/gpiolib-acpi.c
6600
6601 GPIO IR Transmitter
6602 M:      Sean Young <sean@mess.org>
6603 L:      linux-media@vger.kernel.org
6604 S:      Maintained
6605 F:      drivers/media/rc/gpio-ir-tx.c
6606
6607 GPIO MOCKUP DRIVER
6608 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6609 L:      linux-gpio@vger.kernel.org
6610 S:      Maintained
6611 F:      drivers/gpio/gpio-mockup.c
6612 F:      tools/testing/selftests/gpio/
6613
6614 GPIO SUBSYSTEM
6615 M:      Linus Walleij <linus.walleij@linaro.org>
6616 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6617 L:      linux-gpio@vger.kernel.org
6618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6619 S:      Maintained
6620 F:      Documentation/devicetree/bindings/gpio/
6621 F:      Documentation/driver-api/gpio/
6622 F:      Documentation/gpio/
6623 F:      Documentation/ABI/testing/gpio-cdev
6624 F:      Documentation/ABI/obsolete/sysfs-gpio
6625 F:      drivers/gpio/
6626 F:      include/linux/gpio/
6627 F:      include/linux/gpio.h
6628 F:      include/linux/of_gpio.h
6629 F:      include/asm-generic/gpio.h
6630 F:      include/uapi/linux/gpio.h
6631 F:      tools/gpio/
6632
6633 GRE DEMULTIPLEXER DRIVER
6634 M:      Dmitry Kozlov <xeb@mail.ru>
6635 L:      netdev@vger.kernel.org
6636 S:      Maintained
6637 F:      net/ipv4/gre_demux.c
6638 F:      net/ipv4/gre_offload.c
6639 F:      include/net/gre.h
6640
6641 GRETH 10/100/1G Ethernet MAC device driver
6642 M:      Andreas Larsson <andreas@gaisler.com>
6643 L:      netdev@vger.kernel.org
6644 S:      Maintained
6645 F:      drivers/net/ethernet/aeroflex/
6646
6647 GREYBUS AUDIO PROTOCOLS DRIVERS
6648 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6649 M:      Mark Greer <mgreer@animalcreek.com>
6650 S:      Maintained
6651 F:      drivers/staging/greybus/audio_apbridgea.c
6652 F:      drivers/staging/greybus/audio_apbridgea.h
6653 F:      drivers/staging/greybus/audio_codec.c
6654 F:      drivers/staging/greybus/audio_codec.h
6655 F:      drivers/staging/greybus/audio_gb.c
6656 F:      drivers/staging/greybus/audio_manager.c
6657 F:      drivers/staging/greybus/audio_manager.h
6658 F:      drivers/staging/greybus/audio_manager_module.c
6659 F:      drivers/staging/greybus/audio_manager_private.h
6660 F:      drivers/staging/greybus/audio_manager_sysfs.c
6661 F:      drivers/staging/greybus/audio_module.c
6662 F:      drivers/staging/greybus/audio_topology.c
6663
6664 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6665 M:      Viresh Kumar <vireshk@kernel.org>
6666 S:      Maintained
6667 F:      drivers/staging/greybus/authentication.c
6668 F:      drivers/staging/greybus/bootrom.c
6669 F:      drivers/staging/greybus/firmware.h
6670 F:      drivers/staging/greybus/fw-core.c
6671 F:      drivers/staging/greybus/fw-download.c
6672 F:      drivers/staging/greybus/fw-management.c
6673 F:      drivers/staging/greybus/greybus_authentication.h
6674 F:      drivers/staging/greybus/greybus_firmware.h
6675 F:      drivers/staging/greybus/hid.c
6676 F:      drivers/staging/greybus/i2c.c
6677 F:      drivers/staging/greybus/spi.c
6678 F:      drivers/staging/greybus/spilib.c
6679 F:      drivers/staging/greybus/spilib.h
6680
6681 GREYBUS LOOPBACK DRIVER
6682 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6683 S:      Maintained
6684 F:      drivers/staging/greybus/loopback.c
6685
6686 GREYBUS PLATFORM DRIVERS
6687 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6688 S:      Maintained
6689 F:      drivers/staging/greybus/arche-platform.c
6690 F:      drivers/staging/greybus/arche-apb-ctrl.c
6691 F:      drivers/staging/greybus/arche_platform.h
6692
6693 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6694 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6695 S:      Maintained
6696 F:      drivers/staging/greybus/sdio.c
6697 F:      drivers/staging/greybus/light.c
6698 F:      drivers/staging/greybus/gpio.c
6699 F:      drivers/staging/greybus/power_supply.c
6700 F:      drivers/staging/greybus/spi.c
6701 F:      drivers/staging/greybus/spilib.c
6702
6703 GREYBUS SUBSYSTEM
6704 M:      Johan Hovold <johan@kernel.org>
6705 M:      Alex Elder <elder@kernel.org>
6706 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6707 S:      Maintained
6708 F:      drivers/staging/greybus/
6709 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6710
6711 GREYBUS UART PROTOCOLS DRIVERS
6712 M:      David Lin <dtwlin@gmail.com>
6713 S:      Maintained
6714 F:      drivers/staging/greybus/uart.c
6715 F:      drivers/staging/greybus/log.c
6716
6717 GS1662 VIDEO SERIALIZER
6718 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6719 L:      linux-media@vger.kernel.org
6720 T:      git git://linuxtv.org/media_tree.git
6721 S:      Maintained
6722 F:      drivers/media/spi/gs1662.c
6723
6724 GSPCA FINEPIX SUBDRIVER
6725 M:      Frank Zago <frank@zago.net>
6726 L:      linux-media@vger.kernel.org
6727 T:      git git://linuxtv.org/media_tree.git
6728 S:      Maintained
6729 F:      drivers/media/usb/gspca/finepix.c
6730
6731 GSPCA GL860 SUBDRIVER
6732 M:      Olivier Lorin <o.lorin@laposte.net>
6733 L:      linux-media@vger.kernel.org
6734 T:      git git://linuxtv.org/media_tree.git
6735 S:      Maintained
6736 F:      drivers/media/usb/gspca/gl860/
6737
6738 GSPCA M5602 SUBDRIVER
6739 M:      Erik Andren <erik.andren@gmail.com>
6740 L:      linux-media@vger.kernel.org
6741 T:      git git://linuxtv.org/media_tree.git
6742 S:      Maintained
6743 F:      drivers/media/usb/gspca/m5602/
6744
6745 GSPCA PAC207 SONIXB SUBDRIVER
6746 M:      Hans Verkuil <hverkuil@xs4all.nl>
6747 L:      linux-media@vger.kernel.org
6748 T:      git git://linuxtv.org/media_tree.git
6749 S:      Odd Fixes
6750 F:      drivers/media/usb/gspca/pac207.c
6751
6752 GSPCA SN9C20X SUBDRIVER
6753 M:      Brian Johnson <brijohn@gmail.com>
6754 L:      linux-media@vger.kernel.org
6755 T:      git git://linuxtv.org/media_tree.git
6756 S:      Maintained
6757 F:      drivers/media/usb/gspca/sn9c20x.c
6758
6759 GSPCA T613 SUBDRIVER
6760 M:      Leandro Costantino <lcostantino@gmail.com>
6761 L:      linux-media@vger.kernel.org
6762 T:      git git://linuxtv.org/media_tree.git
6763 S:      Maintained
6764 F:      drivers/media/usb/gspca/t613.c
6765
6766 GSPCA USB WEBCAM DRIVER
6767 M:      Hans Verkuil <hverkuil@xs4all.nl>
6768 L:      linux-media@vger.kernel.org
6769 T:      git git://linuxtv.org/media_tree.git
6770 S:      Odd Fixes
6771 F:      drivers/media/usb/gspca/
6772
6773 GTP (GPRS Tunneling Protocol)
6774 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6775 M:      Harald Welte <laforge@gnumonks.org>
6776 L:      osmocom-net-gprs@lists.osmocom.org
6777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6778 S:      Maintained
6779 F:      drivers/net/gtp.c
6780
6781 GUID PARTITION TABLE (GPT)
6782 M:      Davidlohr Bueso <dave@stgolabs.net>
6783 L:      linux-efi@vger.kernel.org
6784 S:      Maintained
6785 F:      block/partitions/efi.*
6786
6787 H8/300 ARCHITECTURE
6788 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6789 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6790 W:      http://uclinux-h8.sourceforge.jp
6791 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6792 S:      Maintained
6793 F:      arch/h8300/
6794 F:      drivers/clocksource/h8300_*.c
6795 F:      drivers/clk/h8300/
6796 F:      drivers/irqchip/irq-renesas-h8*.c
6797
6798 HABANALABS PCI DRIVER
6799 M:      Oded Gabbay <oded.gabbay@gmail.com>
6800 T:      git https://github.com/HabanaAI/linux.git
6801 S:      Supported
6802 F:      drivers/misc/habanalabs/
6803 F:      include/uapi/misc/habanalabs.h
6804 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6805 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6806
6807 HACKRF MEDIA DRIVER
6808 M:      Antti Palosaari <crope@iki.fi>
6809 L:      linux-media@vger.kernel.org
6810 W:      https://linuxtv.org
6811 W:      http://palosaari.fi/linux/
6812 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6813 T:      git git://linuxtv.org/anttip/media_tree.git
6814 S:      Maintained
6815 F:      drivers/media/usb/hackrf/
6816
6817 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6818 M:      Frank Seidel <frank@f-seidel.de>
6819 L:      platform-driver-x86@vger.kernel.org
6820 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6821 S:      Maintained
6822 F:      drivers/platform/x86/hdaps.c
6823
6824 HARDWARE MONITORING
6825 M:      Jean Delvare <jdelvare@suse.com>
6826 M:      Guenter Roeck <linux@roeck-us.net>
6827 L:      linux-hwmon@vger.kernel.org
6828 W:      http://hwmon.wiki.kernel.org/
6829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6830 S:      Maintained
6831 F:      Documentation/devicetree/bindings/hwmon/
6832 F:      Documentation/hwmon/
6833 F:      drivers/hwmon/
6834 F:      include/linux/hwmon*.h
6835 F:      include/trace/events/hwmon*.h
6836
6837 HARDWARE RANDOM NUMBER GENERATOR CORE
6838 M:      Matt Mackall <mpm@selenic.com>
6839 M:      Herbert Xu <herbert@gondor.apana.org.au>
6840 L:      linux-crypto@vger.kernel.org
6841 S:      Odd fixes
6842 F:      Documentation/devicetree/bindings/rng/
6843 F:      Documentation/hw_random.txt
6844 F:      drivers/char/hw_random/
6845 F:      include/linux/hw_random.h
6846
6847 HARDWARE TRACING FACILITIES
6848 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6849 S:      Maintained
6850 F:      drivers/hwtracing/
6851
6852 HARDWARE SPINLOCK CORE
6853 M:      Ohad Ben-Cohen <ohad@wizery.com>
6854 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6855 L:      linux-remoteproc@vger.kernel.org
6856 S:      Maintained
6857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6858 F:      Documentation/devicetree/bindings/hwlock/
6859 F:      Documentation/hwspinlock.txt
6860 F:      drivers/hwspinlock/
6861 F:      include/linux/hwspinlock.h
6862
6863 HARMONY SOUND DRIVER
6864 L:      linux-parisc@vger.kernel.org
6865 S:      Maintained
6866 F:      sound/parisc/harmony.*
6867
6868 HDPVR USB VIDEO ENCODER DRIVER
6869 M:      Hans Verkuil <hverkuil@xs4all.nl>
6870 L:      linux-media@vger.kernel.org
6871 T:      git git://linuxtv.org/media_tree.git
6872 W:      https://linuxtv.org
6873 S:      Odd Fixes
6874 F:      drivers/media/usb/hdpvr/
6875
6876 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6877 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6878 S:      Supported
6879 F:      Documentation/watchdog/hpwdt.txt
6880 F:      drivers/watchdog/hpwdt.c
6881
6882 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6883 M:      Don Brace <don.brace@microsemi.com>
6884 L:      esc.storagedev@microsemi.com
6885 L:      linux-scsi@vger.kernel.org
6886 S:      Supported
6887 F:      Documentation/scsi/hpsa.txt
6888 F:      drivers/scsi/hpsa*.[ch]
6889 F:      include/linux/cciss*.h
6890 F:      include/uapi/linux/cciss*.h
6891
6892 HFI1 DRIVER
6893 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6894 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6895 L:      linux-rdma@vger.kernel.org
6896 S:      Supported
6897 F:      drivers/infiniband/hw/hfi1
6898
6899 HFS FILESYSTEM
6900 L:      linux-fsdevel@vger.kernel.org
6901 S:      Orphan
6902 F:      Documentation/filesystems/hfs.txt
6903 F:      fs/hfs/
6904
6905 HFSPLUS FILESYSTEM
6906 L:      linux-fsdevel@vger.kernel.org
6907 S:      Orphan
6908 F:      Documentation/filesystems/hfsplus.txt
6909 F:      fs/hfsplus/
6910
6911 HGA FRAMEBUFFER DRIVER
6912 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6913 L:      linux-nvidia@lists.surfsouth.com
6914 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6915 S:      Maintained
6916 F:      drivers/video/fbdev/hgafb.c
6917
6918 HIBERNATION (aka Software Suspend, aka swsusp)
6919 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6920 M:      Pavel Machek <pavel@ucw.cz>
6921 L:      linux-pm@vger.kernel.org
6922 B:      https://bugzilla.kernel.org
6923 S:      Supported
6924 F:      arch/x86/power/
6925 F:      drivers/base/power/
6926 F:      kernel/power/
6927 F:      include/linux/suspend.h
6928 F:      include/linux/freezer.h
6929 F:      include/linux/pm.h
6930 F:      arch/*/include/asm/suspend*.h
6931
6932 HID CORE LAYER
6933 M:      Jiri Kosina <jikos@kernel.org>
6934 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6935 L:      linux-input@vger.kernel.org
6936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6937 S:      Maintained
6938 F:      drivers/hid/
6939 F:      include/linux/hid*
6940 F:      include/uapi/linux/hid*
6941
6942 HID SENSOR HUB DRIVERS
6943 M:      Jiri Kosina <jikos@kernel.org>
6944 M:      Jonathan Cameron <jic23@kernel.org>
6945 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6946 L:      linux-input@vger.kernel.org
6947 L:      linux-iio@vger.kernel.org
6948 S:      Maintained
6949 F:      Documentation/hid/hid-sensor*
6950 F:      drivers/hid/hid-sensor-*
6951 F:      drivers/iio/*/hid-*
6952 F:      include/linux/hid-sensor-*
6953
6954 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6955 M:      Thomas Gleixner <tglx@linutronix.de>
6956 L:      linux-kernel@vger.kernel.org
6957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6958 S:      Maintained
6959 F:      Documentation/timers/
6960 F:      kernel/time/hrtimer.c
6961 F:      kernel/time/clockevents.c
6962 F:      kernel/time/timer_*.c
6963 F:      include/linux/clockchips.h
6964 F:      include/linux/hrtimer.h
6965
6966 HIGH-SPEED SCC DRIVER FOR AX.25
6967 L:      linux-hams@vger.kernel.org
6968 S:      Orphan
6969 F:      drivers/net/hamradio/dmascc.c
6970 F:      drivers/net/hamradio/scc.c
6971
6972 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6973 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6974 W:      http://www.highpoint-tech.com
6975 S:      Supported
6976 F:      Documentation/scsi/hptiop.txt
6977 F:      drivers/scsi/hptiop.c
6978
6979 HIPPI
6980 M:      Jes Sorensen <jes@trained-monkey.org>
6981 L:      linux-hippi@sunsite.dk
6982 S:      Maintained
6983 F:      include/linux/hippidevice.h
6984 F:      include/uapi/linux/if_hippi.h
6985 F:      net/802/hippi.c
6986 F:      drivers/net/hippi/
6987
6988 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6989 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6990 M:      Salil Mehta <salil.mehta@huawei.com>
6991 L:      netdev@vger.kernel.org
6992 W:      http://www.hisilicon.com
6993 S:      Maintained
6994 F:      drivers/net/ethernet/hisilicon/hns3/
6995
6996 HISILICON LPC BUS DRIVER
6997 M:      john.garry@huawei.com
6998 W:      http://www.hisilicon.com
6999 S:      Maintained
7000 F:      drivers/bus/hisi_lpc.c
7001 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7002
7003 HISILICON NETWORK SUBSYSTEM DRIVER
7004 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7005 M:      Salil Mehta <salil.mehta@huawei.com>
7006 L:      netdev@vger.kernel.org
7007 W:      http://www.hisilicon.com
7008 S:      Maintained
7009 F:      drivers/net/ethernet/hisilicon/
7010 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7011
7012 HISILICON PMU DRIVER
7013 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7014 W:      http://www.hisilicon.com
7015 S:      Supported
7016 F:      drivers/perf/hisilicon
7017 F:      Documentation/perf/hisi-pmu.txt
7018
7019 HISILICON ROCE DRIVER
7020 M:      Lijun Ou <oulijun@huawei.com>
7021 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7022 L:      linux-rdma@vger.kernel.org
7023 S:      Maintained
7024 F:      drivers/infiniband/hw/hns/
7025 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7026
7027 HISILICON SAS Controller
7028 M:      John Garry <john.garry@huawei.com>
7029 W:      http://www.hisilicon.com
7030 S:      Supported
7031 F:      drivers/scsi/hisi_sas/
7032 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7033
7034 HMM - Heterogeneous Memory Management
7035 M:      Jérôme Glisse <jglisse@redhat.com>
7036 L:      linux-mm@kvack.org
7037 S:      Maintained
7038 F:      mm/hmm*
7039 F:      include/linux/hmm*
7040 F:      Documentation/vm/hmm.rst
7041
7042 HOST AP DRIVER
7043 M:      Jouni Malinen <j@w1.fi>
7044 L:      linux-wireless@vger.kernel.org
7045 W:      http://w1.fi/hostap-driver.html
7046 S:      Obsolete
7047 F:      drivers/net/wireless/intersil/hostap/
7048
7049 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7050 L:      platform-driver-x86@vger.kernel.org
7051 S:      Orphan
7052 F:      drivers/platform/x86/tc1100-wmi.c
7053
7054 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7055 M:      Jaroslav Kysela <perex@perex.cz>
7056 S:      Maintained
7057 F:      drivers/net/ethernet/hp/hp100.*
7058
7059 HPET:   High Precision Event Timers driver
7060 M:      Clemens Ladisch <clemens@ladisch.de>
7061 S:      Maintained
7062 F:      Documentation/timers/hpet.txt
7063 F:      drivers/char/hpet.c
7064 F:      include/linux/hpet.h
7065 F:      include/uapi/linux/hpet.h
7066
7067 HPET:   x86
7068 S:      Orphan
7069 F:      arch/x86/kernel/hpet.c
7070 F:      arch/x86/include/asm/hpet.h
7071
7072 HPFS FILESYSTEM
7073 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7074 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7075 S:      Maintained
7076 F:      fs/hpfs/
7077
7078 HSI SUBSYSTEM
7079 M:      Sebastian Reichel <sre@kernel.org>
7080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7081 S:      Maintained
7082 F:      Documentation/ABI/testing/sysfs-bus-hsi
7083 F:      Documentation/driver-api/hsi.rst
7084 F:      drivers/hsi/
7085 F:      include/linux/hsi/
7086 F:      include/uapi/linux/hsi/
7087
7088 HSO 3G MODEM DRIVER
7089 L:      linux-usb@vger.kernel.org
7090 S:      Orphan
7091 F:      drivers/net/usb/hso.c
7092
7093 HSR NETWORK PROTOCOL
7094 M:      Arvid Brodin <arvid.brodin@alten.se>
7095 L:      netdev@vger.kernel.org
7096 S:      Maintained
7097 F:      net/hsr/
7098
7099 HT16K33 LED CONTROLLER DRIVER
7100 M:      Robin van der Gracht <robin@protonic.nl>
7101 S:      Maintained
7102 F:      drivers/auxdisplay/ht16k33.c
7103 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7104
7105 HTCPEN TOUCHSCREEN DRIVER
7106 M:      Pau Oliva Fora <pof@eslack.org>
7107 L:      linux-input@vger.kernel.org
7108 S:      Maintained
7109 F:      drivers/input/touchscreen/htcpen.c
7110
7111 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7112 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7113 L:      linux-iio@vger.kernel.org
7114 W:      http://www.st.com/
7115 S:      Maintained
7116 F:      drivers/iio/humidity/hts221*
7117 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7118
7119 HUAWEI ETHERNET DRIVER
7120 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7121 L:      netdev@vger.kernel.org
7122 S:      Supported
7123 F:      Documentation/networking/hinic.txt
7124 F:      drivers/net/ethernet/huawei/hinic/
7125
7126 HUGETLB FILESYSTEM
7127 M:      Mike Kravetz <mike.kravetz@oracle.com>
7128 L:      linux-mm@kvack.org
7129 S:      Maintained
7130 F:      fs/hugetlbfs/
7131 F:      mm/hugetlb.c
7132 F:      include/linux/hugetlb.h
7133 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7134 F:      Documentation/vm/hugetlbfs_reserv.rst
7135 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7136
7137 HVA ST MEDIA DRIVER
7138 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7139 L:      linux-media@vger.kernel.org
7140 T:      git git://linuxtv.org/media_tree.git
7141 W:      https://linuxtv.org
7142 S:      Supported
7143 F:      drivers/media/platform/sti/hva
7144
7145 HWPOISON MEMORY FAILURE HANDLING
7146 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7147 L:      linux-mm@kvack.org
7148 S:      Maintained
7149 F:      mm/memory-failure.c
7150 F:      mm/hwpoison-inject.c
7151
7152 HYGON PROCESSOR SUPPORT
7153 M:      Pu Wen <puwen@hygon.cn>
7154 L:      linux-kernel@vger.kernel.org
7155 S:      Maintained
7156 F:      arch/x86/kernel/cpu/hygon.c
7157
7158 Hyper-V CORE AND DRIVERS
7159 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7160 M:      Haiyang Zhang <haiyangz@microsoft.com>
7161 M:      Stephen Hemminger <sthemmin@microsoft.com>
7162 M:      Sasha Levin <sashal@kernel.org>
7163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7164 L:      linux-hyperv@vger.kernel.org
7165 S:      Supported
7166 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7167 F:      arch/x86/include/asm/mshyperv.h
7168 F:      arch/x86/include/asm/trace/hyperv.h
7169 F:      arch/x86/include/asm/hyperv-tlfs.h
7170 F:      arch/x86/kernel/cpu/mshyperv.c
7171 F:      arch/x86/hyperv
7172 F:      drivers/hid/hid-hyperv.c
7173 F:      drivers/hv/
7174 F:      drivers/input/serio/hyperv-keyboard.c
7175 F:      drivers/pci/controller/pci-hyperv.c
7176 F:      drivers/net/hyperv/
7177 F:      drivers/scsi/storvsc_drv.c
7178 F:      drivers/uio/uio_hv_generic.c
7179 F:      drivers/video/fbdev/hyperv_fb.c
7180 F:      drivers/iommu/hyperv_iommu.c
7181 F:      net/vmw_vsock/hyperv_transport.c
7182 F:      include/linux/hyperv.h
7183 F:      include/uapi/linux/hyperv.h
7184 F:      tools/hv/
7185 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7186
7187 HYPERVISOR VIRTUAL CONSOLE DRIVER
7188 L:      linuxppc-dev@lists.ozlabs.org
7189 S:      Odd Fixes
7190 F:      drivers/tty/hvc/
7191
7192 I2C ACPI SUPPORT
7193 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7194 L:      linux-i2c@vger.kernel.org
7195 L:      linux-acpi@vger.kernel.org
7196 S:      Maintained
7197 F:      drivers/i2c/i2c-core-acpi.c
7198
7199 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7200 M:      Ajay Gupta <ajayg@nvidia.com>
7201 L:      linux-i2c@vger.kernel.org
7202 S:      Maintained
7203 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7204 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7205
7206 I2C MUXES
7207 M:      Peter Rosin <peda@axentia.se>
7208 L:      linux-i2c@vger.kernel.org
7209 S:      Maintained
7210 F:      Documentation/i2c/i2c-topology
7211 F:      Documentation/i2c/muxes/
7212 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7213 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7214 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7215 F:      drivers/i2c/i2c-mux.c
7216 F:      drivers/i2c/muxes/
7217 F:      include/linux/i2c-mux.h
7218
7219 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7220 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7221 L:      linux-i2c@vger.kernel.org
7222 S:      Maintained
7223 F:      drivers/i2c/busses/i2c-mv64xxx.c
7224
7225 I2C OVER PARALLEL PORT
7226 M:      Jean Delvare <jdelvare@suse.com>
7227 L:      linux-i2c@vger.kernel.org
7228 S:      Maintained
7229 F:      Documentation/i2c/busses/i2c-parport
7230 F:      Documentation/i2c/busses/i2c-parport-light
7231 F:      drivers/i2c/busses/i2c-parport.c
7232 F:      drivers/i2c/busses/i2c-parport-light.c
7233
7234 I2C SUBSYSTEM
7235 M:      Wolfram Sang <wsa@the-dreams.de>
7236 L:      linux-i2c@vger.kernel.org
7237 W:      https://i2c.wiki.kernel.org/
7238 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7240 S:      Maintained
7241 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7242 F:      Documentation/i2c/
7243 F:      drivers/i2c/*
7244 F:      include/linux/i2c.h
7245 F:      include/linux/i2c-dev.h
7246 F:      include/linux/i2c-smbus.h
7247 F:      include/uapi/linux/i2c.h
7248 F:      include/uapi/linux/i2c-*.h
7249
7250 I2C SUBSYSTEM HOST DRIVERS
7251 L:      linux-i2c@vger.kernel.org
7252 W:      https://i2c.wiki.kernel.org/
7253 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7255 S:      Odd Fixes
7256 F:      Documentation/devicetree/bindings/i2c/
7257 F:      drivers/i2c/algos/
7258 F:      drivers/i2c/busses/
7259
7260 I2C-TAOS-EVM DRIVER
7261 M:      Jean Delvare <jdelvare@suse.com>
7262 L:      linux-i2c@vger.kernel.org
7263 S:      Maintained
7264 F:      Documentation/i2c/busses/i2c-taos-evm
7265 F:      drivers/i2c/busses/i2c-taos-evm.c
7266
7267 I2C-TINY-USB DRIVER
7268 M:      Till Harbaum <till@harbaum.org>
7269 L:      linux-i2c@vger.kernel.org
7270 W:      http://www.harbaum.org/till/i2c_tiny_usb
7271 S:      Maintained
7272 F:      drivers/i2c/busses/i2c-tiny-usb.c
7273
7274 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7275 M:      Jean Delvare <jdelvare@suse.com>
7276 L:      linux-i2c@vger.kernel.org
7277 S:      Maintained
7278 F:      Documentation/i2c/busses/i2c-ali1535
7279 F:      Documentation/i2c/busses/i2c-ali1563
7280 F:      Documentation/i2c/busses/i2c-ali15x3
7281 F:      Documentation/i2c/busses/i2c-amd756
7282 F:      Documentation/i2c/busses/i2c-amd8111
7283 F:      Documentation/i2c/busses/i2c-i801
7284 F:      Documentation/i2c/busses/i2c-nforce2
7285 F:      Documentation/i2c/busses/i2c-piix4
7286 F:      Documentation/i2c/busses/i2c-sis5595
7287 F:      Documentation/i2c/busses/i2c-sis630
7288 F:      Documentation/i2c/busses/i2c-sis96x
7289 F:      Documentation/i2c/busses/i2c-via
7290 F:      Documentation/i2c/busses/i2c-viapro
7291 F:      drivers/i2c/busses/i2c-ali1535.c
7292 F:      drivers/i2c/busses/i2c-ali1563.c
7293 F:      drivers/i2c/busses/i2c-ali15x3.c
7294 F:      drivers/i2c/busses/i2c-amd756.c
7295 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7296 F:      drivers/i2c/busses/i2c-amd8111.c
7297 F:      drivers/i2c/busses/i2c-i801.c
7298 F:      drivers/i2c/busses/i2c-isch.c
7299 F:      drivers/i2c/busses/i2c-nforce2.c
7300 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7301 F:      drivers/i2c/busses/i2c-piix4.c
7302 F:      drivers/i2c/busses/i2c-sis5595.c
7303 F:      drivers/i2c/busses/i2c-sis630.c
7304 F:      drivers/i2c/busses/i2c-sis96x.c
7305 F:      drivers/i2c/busses/i2c-via.c
7306 F:      drivers/i2c/busses/i2c-viapro.c
7307
7308 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7309 M:      Hans de Goede <hdegoede@redhat.com>
7310 L:      linux-i2c@vger.kernel.org
7311 S:      Maintained
7312 F:      drivers/i2c/busses/i2c-cht-wc.c
7313
7314 I2C/SMBUS ISMT DRIVER
7315 M:      Seth Heasley <seth.heasley@intel.com>
7316 M:      Neil Horman <nhorman@tuxdriver.com>
7317 L:      linux-i2c@vger.kernel.org
7318 F:      drivers/i2c/busses/i2c-ismt.c
7319 F:      Documentation/i2c/busses/i2c-ismt
7320
7321 I2C/SMBUS STUB DRIVER
7322 M:      Jean Delvare <jdelvare@suse.com>
7323 L:      linux-i2c@vger.kernel.org
7324 S:      Maintained
7325 F:      drivers/i2c/i2c-stub.c
7326
7327 I3C SUBSYSTEM
7328 M:      Boris Brezillon <bbrezillon@kernel.org>
7329 L:      linux-i3c@lists.infradead.org
7330 C:      irc://chat.freenode.net/linux-i3c
7331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7332 S:      Maintained
7333 F:      Documentation/ABI/testing/sysfs-bus-i3c
7334 F:      Documentation/devicetree/bindings/i3c/
7335 F:      Documentation/driver-api/i3c
7336 F:      drivers/i3c/
7337 F:      include/linux/i3c/
7338 F:      include/dt-bindings/i3c/
7339
7340 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7341 M:      Vitor Soares <vitor.soares@synopsys.com>
7342 S:      Maintained
7343 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7344 F:      drivers/i3c/master/dw*
7345
7346 IA64 (Itanium) PLATFORM
7347 M:      Tony Luck <tony.luck@intel.com>
7348 M:      Fenghua Yu <fenghua.yu@intel.com>
7349 L:      linux-ia64@vger.kernel.org
7350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7351 S:      Maintained
7352 F:      arch/ia64/
7353
7354 IBM Power 842 compression accelerator
7355 M:      Haren Myneni <haren@us.ibm.com>
7356 S:      Supported
7357 F:      drivers/crypto/nx/Makefile
7358 F:      drivers/crypto/nx/Kconfig
7359 F:      drivers/crypto/nx/nx-842*
7360 F:      include/linux/sw842.h
7361 F:      crypto/842.c
7362 F:      lib/842/
7363
7364 IBM Power in-Nest Crypto Acceleration
7365 M:      Breno Leitão <leitao@debian.org>
7366 M:      Nayna Jain <nayna@linux.ibm.com>
7367 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7368 L:      linux-crypto@vger.kernel.org
7369 S:      Supported
7370 F:      drivers/crypto/nx/Makefile
7371 F:      drivers/crypto/nx/Kconfig
7372 F:      drivers/crypto/nx/nx-aes*
7373 F:      drivers/crypto/nx/nx-sha*
7374 F:      drivers/crypto/nx/nx.*
7375 F:      drivers/crypto/nx/nx_csbcpb.h
7376 F:      drivers/crypto/nx/nx_debugfs.h
7377
7378 IBM Power Linux RAID adapter
7379 M:      Brian King <brking@us.ibm.com>
7380 S:      Supported
7381 F:      drivers/scsi/ipr.*
7382
7383 IBM Power SRIOV Virtual NIC Device Driver
7384 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7385 M:      John Allen <jallen@linux.ibm.com>
7386 L:      netdev@vger.kernel.org
7387 S:      Supported
7388 F:      drivers/net/ethernet/ibm/ibmvnic.*
7389
7390 IBM Power Virtual Accelerator Switchboard
7391 M:      Sukadev Bhattiprolu
7392 L:      linuxppc-dev@lists.ozlabs.org
7393 S:      Supported
7394 F:      arch/powerpc/platforms/powernv/vas*
7395 F:      arch/powerpc/platforms/powernv/copy-paste.h
7396 F:      arch/powerpc/include/asm/vas.h
7397 F:      arch/powerpc/include/uapi/asm/vas.h
7398
7399 IBM Power Virtual Ethernet Device Driver
7400 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7401 L:      netdev@vger.kernel.org
7402 S:      Supported
7403 F:      drivers/net/ethernet/ibm/ibmveth.*
7404
7405 IBM Power Virtual FC Device Drivers
7406 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7407 L:      linux-scsi@vger.kernel.org
7408 S:      Supported
7409 F:      drivers/scsi/ibmvscsi/ibmvfc*
7410
7411 IBM Power Virtual Management Channel Driver
7412 M:      Steven Royer <seroyer@linux.ibm.com>
7413 S:      Supported
7414 F:      drivers/misc/ibmvmc.*
7415
7416 IBM Power Virtual SCSI Device Drivers
7417 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7418 L:      linux-scsi@vger.kernel.org
7419 S:      Supported
7420 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7421 F:      include/scsi/viosrp.h
7422
7423 IBM Power Virtual SCSI Device Target Driver
7424 M:      Michael Cyr <mikecyr@linux.ibm.com>
7425 L:      linux-scsi@vger.kernel.org
7426 L:      target-devel@vger.kernel.org
7427 S:      Supported
7428 F:      drivers/scsi/ibmvscsi_tgt/
7429
7430 IBM Power VMX Cryptographic instructions
7431 M:      Breno Leitão <leitao@debian.org>
7432 M:      Nayna Jain <nayna@linux.ibm.com>
7433 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7434 L:      linux-crypto@vger.kernel.org
7435 S:      Supported
7436 F:      drivers/crypto/vmx/Makefile
7437 F:      drivers/crypto/vmx/Kconfig
7438 F:      drivers/crypto/vmx/vmx.c
7439 F:      drivers/crypto/vmx/aes*
7440 F:      drivers/crypto/vmx/ghash*
7441 F:      drivers/crypto/vmx/ppc-xlate.pl
7442
7443 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7444 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7445 L:      linux-pci@vger.kernel.org
7446 L:      linuxppc-dev@lists.ozlabs.org
7447 S:      Supported
7448 F:      drivers/pci/hotplug/rpaphp*
7449
7450 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7451 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7452 L:      linux-pci@vger.kernel.org
7453 L:      linuxppc-dev@lists.ozlabs.org
7454 S:      Supported
7455 F:      drivers/pci/hotplug/rpadlpar*
7456
7457 IBM ServeRAID RAID DRIVER
7458 S:      Orphan
7459 F:      drivers/scsi/ips.*
7460
7461 ICH LPC AND GPIO DRIVER
7462 M:      Peter Tyser <ptyser@xes-inc.com>
7463 S:      Maintained
7464 F:      drivers/mfd/lpc_ich.c
7465 F:      drivers/gpio/gpio-ich.c
7466
7467 IDE SUBSYSTEM
7468 M:      "David S. Miller" <davem@davemloft.net>
7469 L:      linux-ide@vger.kernel.org
7470 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7472 S:      Maintained
7473 F:      Documentation/ide/
7474 F:      drivers/ide/
7475 F:      include/linux/ide.h
7476
7477 IDE/ATAPI DRIVERS
7478 M:      Borislav Petkov <bp@alien8.de>
7479 L:      linux-ide@vger.kernel.org
7480 S:      Maintained
7481 F:      Documentation/cdrom/ide-cd
7482 F:      drivers/ide/ide-cd*
7483
7484 IDEAPAD LAPTOP EXTRAS DRIVER
7485 M:      Ike Panhc <ike.pan@canonical.com>
7486 L:      platform-driver-x86@vger.kernel.org
7487 W:      http://launchpad.net/ideapad-laptop
7488 S:      Maintained
7489 F:      drivers/platform/x86/ideapad-laptop.c
7490
7491 IDEAPAD LAPTOP SLIDEBAR DRIVER
7492 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7493 L:      linux-input@vger.kernel.org
7494 W:      https://github.com/o2genum/ideapad-slidebar
7495 S:      Maintained
7496 F:      drivers/input/misc/ideapad_slidebar.c
7497
7498 IDT VersaClock 5 CLOCK DRIVER
7499 M:      Marek Vasut <marek.vasut@gmail.com>
7500 S:      Maintained
7501 F:      drivers/clk/clk-versaclock5.c
7502
7503 IEEE 802.15.4 SUBSYSTEM
7504 M:      Alexander Aring <alex.aring@gmail.com>
7505 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7506 L:      linux-wpan@vger.kernel.org
7507 W:      http://wpan.cakelab.org/
7508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7510 S:      Maintained
7511 F:      net/ieee802154/
7512 F:      net/mac802154/
7513 F:      drivers/net/ieee802154/
7514 F:      include/linux/nl802154.h
7515 F:      include/linux/ieee802154.h
7516 F:      include/net/nl802154.h
7517 F:      include/net/mac802154.h
7518 F:      include/net/af_ieee802154.h
7519 F:      include/net/cfg802154.h
7520 F:      include/net/ieee802154_netdev.h
7521 F:      Documentation/networking/ieee802154.txt
7522
7523 IFE PROTOCOL
7524 M:      Yotam Gigi <yotam.gi@gmail.com>
7525 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7526 F:      net/ife
7527 F:      include/net/ife.h
7528 F:      include/uapi/linux/ife.h
7529
7530 IGORPLUG-USB IR RECEIVER
7531 M:      Sean Young <sean@mess.org>
7532 L:      linux-media@vger.kernel.org
7533 S:      Maintained
7534 F:      drivers/media/rc/igorplugusb.c
7535
7536 IGUANAWORKS USB IR TRANSCEIVER
7537 M:      Sean Young <sean@mess.org>
7538 L:      linux-media@vger.kernel.org
7539 S:      Maintained
7540 F:      drivers/media/rc/iguanair.c
7541
7542 IIO DIGITAL POTENTIOMETER DAC
7543 M:      Peter Rosin <peda@axentia.se>
7544 L:      linux-iio@vger.kernel.org
7545 S:      Maintained
7546 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7547 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7548 F:      drivers/iio/dac/dpot-dac.c
7549
7550 IIO ENVELOPE DETECTOR
7551 M:      Peter Rosin <peda@axentia.se>
7552 L:      linux-iio@vger.kernel.org
7553 S:      Maintained
7554 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7555 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7556 F:      drivers/iio/adc/envelope-detector.c
7557
7558 IIO MULTIPLEXER
7559 M:      Peter Rosin <peda@axentia.se>
7560 L:      linux-iio@vger.kernel.org
7561 S:      Maintained
7562 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7563 F:      drivers/iio/multiplexer/iio-mux.c
7564
7565 IIO SUBSYSTEM AND DRIVERS
7566 M:      Jonathan Cameron <jic23@kernel.org>
7567 R:      Hartmut Knaack <knaack.h@gmx.de>
7568 R:      Lars-Peter Clausen <lars@metafoo.de>
7569 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7570 L:      linux-iio@vger.kernel.org
7571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7572 S:      Maintained
7573 F:      Documentation/ABI/testing/configfs-iio*
7574 F:      Documentation/ABI/testing/sysfs-bus-iio*
7575 F:      Documentation/devicetree/bindings/iio/
7576 F:      drivers/iio/
7577 F:      drivers/staging/iio/
7578 F:      include/linux/iio/
7579 F:      tools/iio/
7580
7581 IIO UNIT CONVERTER
7582 M:      Peter Rosin <peda@axentia.se>
7583 L:      linux-iio@vger.kernel.org
7584 S:      Maintained
7585 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7586 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7587 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7588 F:      drivers/iio/afe/iio-rescale.c
7589
7590 IKANOS/ADI EAGLE ADSL USB DRIVER
7591 M:      Matthieu Castet <castet.matthieu@free.fr>
7592 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7593 S:      Maintained
7594 F:      drivers/usb/atm/ueagle-atm.c
7595
7596 IMGTEC ASCII LCD DRIVER
7597 M:      Paul Burton <paul.burton@mips.com>
7598 S:      Maintained
7599 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7600 F:      drivers/auxdisplay/img-ascii-lcd.c
7601
7602 IMGTEC IR DECODER DRIVER
7603 M:      James Hogan <jhogan@kernel.org>
7604 S:      Maintained
7605 F:      drivers/media/rc/img-ir/
7606
7607 IMON SOUNDGRAPH USB IR RECEIVER
7608 M:      Sean Young <sean@mess.org>
7609 L:      linux-media@vger.kernel.org
7610 S:      Maintained
7611 F:      drivers/media/rc/imon_raw.c
7612 F:      drivers/media/rc/imon.c
7613
7614 IMS TWINTURBO FRAMEBUFFER DRIVER
7615 L:      linux-fbdev@vger.kernel.org
7616 S:      Orphan
7617 F:      drivers/video/fbdev/imsttfb.c
7618
7619 INA209 HARDWARE MONITOR DRIVER
7620 M:      Guenter Roeck <linux@roeck-us.net>
7621 L:      linux-hwmon@vger.kernel.org
7622 S:      Maintained
7623 F:      Documentation/hwmon/ina209
7624 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7625 F:      drivers/hwmon/ina209.c
7626
7627 INA2XX HARDWARE MONITOR DRIVER
7628 M:      Guenter Roeck <linux@roeck-us.net>
7629 L:      linux-hwmon@vger.kernel.org
7630 S:      Maintained
7631 F:      Documentation/hwmon/ina2xx
7632 F:      drivers/hwmon/ina2xx.c
7633 F:      include/linux/platform_data/ina2xx.h
7634
7635 INDUSTRY PACK SUBSYSTEM (IPACK)
7636 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7637 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7638 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7639 L:      industrypack-devel@lists.sourceforge.net
7640 W:      http://industrypack.sourceforge.net
7641 S:      Maintained
7642 F:      drivers/ipack/
7643
7644 INFINIBAND SUBSYSTEM
7645 M:      Doug Ledford <dledford@redhat.com>
7646 M:      Jason Gunthorpe <jgg@mellanox.com>
7647 L:      linux-rdma@vger.kernel.org
7648 W:      https://github.com/linux-rdma/rdma-core
7649 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7651 S:      Supported
7652 F:      Documentation/devicetree/bindings/infiniband/
7653 F:      Documentation/infiniband/
7654 F:      drivers/infiniband/
7655 F:      include/uapi/linux/if_infiniband.h
7656 F:      include/uapi/rdma/
7657 F:      include/rdma/
7658
7659 INGENIC JZ4780 DMA Driver
7660 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7661 S:      Maintained
7662 F:      drivers/dma/dma-jz4780.c
7663
7664 INGENIC JZ4780 NAND DRIVER
7665 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7666 L:      linux-mtd@lists.infradead.org
7667 S:      Maintained
7668 F:      drivers/mtd/nand/raw/jz4780_*
7669
7670 INOTIFY
7671 M:      Jan Kara <jack@suse.cz>
7672 R:      Amir Goldstein <amir73il@gmail.com>
7673 L:      linux-fsdevel@vger.kernel.org
7674 S:      Maintained
7675 F:      Documentation/filesystems/inotify.txt
7676 F:      fs/notify/inotify/
7677 F:      include/linux/inotify.h
7678 F:      include/uapi/linux/inotify.h
7679
7680 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7681 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7682 L:      linux-input@vger.kernel.org
7683 Q:      http://patchwork.kernel.org/project/linux-input/list/
7684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7685 S:      Maintained
7686 F:      drivers/input/
7687 F:      include/linux/input.h
7688 F:      include/uapi/linux/input.h
7689 F:      include/uapi/linux/input-event-codes.h
7690 F:      include/linux/input/
7691 F:      Documentation/devicetree/bindings/input/
7692 F:      Documentation/devicetree/bindings/serio/
7693 F:      Documentation/input/
7694
7695 INPUT MULTITOUCH (MT) PROTOCOL
7696 M:      Henrik Rydberg <rydberg@bitmath.org>
7697 L:      linux-input@vger.kernel.org
7698 S:      Odd fixes
7699 F:      Documentation/input/multi-touch-protocol.rst
7700 F:      drivers/input/input-mt.c
7701 K:      \b(ABS|SYN)_MT_
7702
7703 INSIDE SECURE CRYPTO DRIVER
7704 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7705 F:      drivers/crypto/inside-secure/
7706 S:      Maintained
7707 L:      linux-crypto@vger.kernel.org
7708
7709 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7710 M:      Mimi Zohar <zohar@linux.ibm.com>
7711 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7712 L:      linux-integrity@vger.kernel.org
7713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7714 S:      Supported
7715 F:      security/integrity/ima/
7716
7717 INTEL 810/815 FRAMEBUFFER DRIVER
7718 M:      Antonino Daplas <adaplas@gmail.com>
7719 L:      linux-fbdev@vger.kernel.org
7720 S:      Maintained
7721 F:      drivers/video/fbdev/i810/
7722
7723 INTEL ASoC DRIVERS
7724 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7725 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7726 M:      Jie Yang <yang.jie@linux.intel.com>
7727 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7728 S:      Supported
7729 F:      sound/soc/intel/
7730
7731 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7732 M:      Hans de Goede <hdegoede@redhat.com>
7733 L:      platform-driver-x86@vger.kernel.org
7734 S:      Maintained
7735 F:      drivers/platform/x86/intel_atomisp2_pm.c
7736
7737 INTEL C600 SERIES SAS CONTROLLER DRIVER
7738 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7739 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7740 L:      linux-scsi@vger.kernel.org
7741 T:      git git://git.code.sf.net/p/intel-sas/isci
7742 S:      Supported
7743 F:      drivers/scsi/isci/
7744
7745 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7746 M:      Jani Nikula <jani.nikula@linux.intel.com>
7747 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7748 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7749 L:      intel-gfx@lists.freedesktop.org
7750 W:      https://01.org/linuxgraphics/
7751 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7752 C:      irc://chat.freenode.net/intel-gfx
7753 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7754 T:      git git://anongit.freedesktop.org/drm-intel
7755 S:      Supported
7756 F:      drivers/gpu/drm/i915/
7757 F:      include/drm/i915*
7758 F:      include/uapi/drm/i915_drm.h
7759 F:      Documentation/gpu/i915.rst
7760
7761 INTEL ETHERNET DRIVERS
7762 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7763 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7764 W:      http://www.intel.com/support/feedback.htm
7765 W:      http://e1000.sourceforge.net/
7766 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7769 S:      Supported
7770 F:      Documentation/networking/device_drivers/intel/e100.rst
7771 F:      Documentation/networking/device_drivers/intel/e1000.rst
7772 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7773 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7774 F:      Documentation/networking/device_drivers/intel/igb.rst
7775 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7776 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7777 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7778 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7779 F:      Documentation/networking/device_drivers/intel/i40e.rst
7780 F:      Documentation/networking/device_drivers/intel/iavf.rst
7781 F:      Documentation/networking/device_drivers/intel/ice.rst
7782 F:      drivers/net/ethernet/intel/
7783 F:      drivers/net/ethernet/intel/*/
7784 F:      include/linux/avf/virtchnl.h
7785
7786 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7787 M:      Maik Broemme <mbroemme@libmpq.org>
7788 L:      linux-fbdev@vger.kernel.org
7789 S:      Maintained
7790 F:      Documentation/fb/intelfb.txt
7791 F:      drivers/video/fbdev/intelfb/
7792
7793 INTEL GPIO DRIVERS
7794 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7795 L:      linux-gpio@vger.kernel.org
7796 S:      Maintained
7797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7798 F:      drivers/gpio/gpio-ich.c
7799 F:      drivers/gpio/gpio-intel-mid.c
7800 F:      drivers/gpio/gpio-lynxpoint.c
7801 F:      drivers/gpio/gpio-merrifield.c
7802 F:      drivers/gpio/gpio-ml-ioh.c
7803 F:      drivers/gpio/gpio-pch.c
7804 F:      drivers/gpio/gpio-sch.c
7805 F:      drivers/gpio/gpio-sodaville.c
7806
7807 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7808 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7809 M:      Zhi Wang <zhi.a.wang@intel.com>
7810 L:      intel-gvt-dev@lists.freedesktop.org
7811 L:      intel-gfx@lists.freedesktop.org
7812 W:      https://01.org/igvt-g
7813 T:      git https://github.com/intel/gvt-linux.git
7814 S:      Supported
7815 F:      drivers/gpu/drm/i915/gvt/
7816
7817 INTEL HID EVENT DRIVER
7818 M:      Alex Hung <alex.hung@canonical.com>
7819 L:      platform-driver-x86@vger.kernel.org
7820 S:      Maintained
7821 F:      drivers/platform/x86/intel-hid.c
7822
7823 INTEL I/OAT DMA DRIVER
7824 M:      Dave Jiang <dave.jiang@intel.com>
7825 R:      Dan Williams <dan.j.williams@intel.com>
7826 L:      dmaengine@vger.kernel.org
7827 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7828 S:      Supported
7829 F:      drivers/dma/ioat*
7830
7831 INTEL IDLE DRIVER
7832 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7833 M:      Len Brown <lenb@kernel.org>
7834 L:      linux-pm@vger.kernel.org
7835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7836 B:      https://bugzilla.kernel.org
7837 S:      Supported
7838 F:      drivers/idle/intel_idle.c
7839
7840 INTEL INTEGRATED SENSOR HUB DRIVER
7841 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7842 M:      Jiri Kosina <jikos@kernel.org>
7843 L:      linux-input@vger.kernel.org
7844 S:      Maintained
7845 F:      drivers/hid/intel-ish-hid/
7846
7847 INTEL IOMMU (VT-d)
7848 M:      David Woodhouse <dwmw2@infradead.org>
7849 L:      iommu@lists.linux-foundation.org
7850 T:      git git://git.infradead.org/iommu-2.6.git
7851 S:      Supported
7852 F:      drivers/iommu/intel-iommu.c
7853 F:      include/linux/intel-iommu.h
7854
7855 INTEL IOP-ADMA DMA DRIVER
7856 R:      Dan Williams <dan.j.williams@intel.com>
7857 S:      Odd fixes
7858 F:      drivers/dma/iop-adma.c
7859
7860 INTEL IPU3 CSI-2 CIO2 DRIVER
7861 M:      Yong Zhi <yong.zhi@intel.com>
7862 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7863 M:      Bingbu Cao <bingbu.cao@intel.com>
7864 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7865 L:      linux-media@vger.kernel.org
7866 S:      Maintained
7867 F:      drivers/media/pci/intel/ipu3/
7868 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7869
7870 INTEL IPU3 CSI-2 IMGU DRIVER
7871 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7872 L:      linux-media@vger.kernel.org
7873 S:      Maintained
7874 F:      drivers/staging/media/ipu3/
7875 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7876 F:      Documentation/media/v4l-drivers/ipu3.rst
7877
7878 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7879 M:      Krzysztof Halasa <khalasa@piap.pl>
7880 S:      Maintained
7881 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7882 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7883 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7884 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7885 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7886 F:      drivers/net/wan/ixp4xx_hss.c
7887
7888 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7889 M:      Deepak Saxena <dsaxena@plexity.net>
7890 S:      Maintained
7891 F:      drivers/char/hw_random/ixp4xx-rng.c
7892
7893 INTEL MANAGEMENT ENGINE (mei)
7894 M:      Tomas Winkler <tomas.winkler@intel.com>
7895 L:      linux-kernel@vger.kernel.org
7896 S:      Supported
7897 F:      include/uapi/linux/mei.h
7898 F:      include/linux/mei_cl_bus.h
7899 F:      drivers/misc/mei/*
7900 F:      drivers/watchdog/mei_wdt.c
7901 F:      Documentation/misc-devices/mei/*
7902 F:      samples/mei/*
7903
7904 INTEL MENLOW THERMAL DRIVER
7905 M:      Sujith Thomas <sujith.thomas@intel.com>
7906 L:      platform-driver-x86@vger.kernel.org
7907 W:      https://01.org/linux-acpi
7908 S:      Supported
7909 F:      drivers/platform/x86/intel_menlow.c
7910
7911 INTEL MIC DRIVERS (mic)
7912 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7913 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7914 S:      Supported
7915 W:      https://github.com/sudeepdutt/mic
7916 W:      http://software.intel.com/en-us/mic-developer
7917 F:      include/linux/mic_bus.h
7918 F:      include/linux/scif.h
7919 F:      include/uapi/linux/mic_common.h
7920 F:      include/uapi/linux/mic_ioctl.h
7921 F:      include/uapi/linux/scif_ioctl.h
7922 F:      drivers/misc/mic/
7923 F:      drivers/dma/mic_x100_dma.c
7924 F:      drivers/dma/mic_x100_dma.h
7925 F:      Documentation/mic/
7926
7927 INTEL PMC CORE DRIVER
7928 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7929 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7930 L:      platform-driver-x86@vger.kernel.org
7931 S:      Maintained
7932 F:      drivers/platform/x86/intel_pmc_core*
7933
7934 INTEL PMC/P-Unit IPC DRIVER
7935 M:      Zha Qipeng<qipeng.zha@intel.com>
7936 L:      platform-driver-x86@vger.kernel.org
7937 S:      Maintained
7938 F:      drivers/platform/x86/intel_pmc_ipc.c
7939 F:      drivers/platform/x86/intel_punit_ipc.c
7940 F:      arch/x86/include/asm/intel_pmc_ipc.h
7941 F:      arch/x86/include/asm/intel_punit_ipc.h
7942
7943 INTEL PMIC GPIO DRIVERS
7944 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7945 S:      Maintained
7946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7947 F:      drivers/gpio/gpio-*cove.c
7948 F:      drivers/gpio/gpio-msic.c
7949
7950 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7951 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7952 S:      Maintained
7953 F:      drivers/mfd/intel_msic.c
7954 F:      drivers/mfd/intel_soc_pmic*
7955 F:      include/linux/mfd/intel_msic.h
7956 F:      include/linux/mfd/intel_soc_pmic*
7957
7958 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7959 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7960 L:      linux-wireless@vger.kernel.org
7961 S:      Maintained
7962 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7963 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7964 F:      drivers/net/wireless/intel/ipw2x00/
7965
7966 INTEL PSTATE DRIVER
7967 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7968 M:      Len Brown <lenb@kernel.org>
7969 L:      linux-pm@vger.kernel.org
7970 S:      Supported
7971 F:      drivers/cpufreq/intel_pstate.c
7972
7973 INTEL RDMA RNIC DRIVER
7974 M:      Faisal Latif <faisal.latif@intel.com>
7975 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7976 L:      linux-rdma@vger.kernel.org
7977 S:      Supported
7978 F:      drivers/infiniband/hw/i40iw/
7979 F:      include/uapi/rdma/i40iw-abi.h
7980
7981 INTEL TELEMETRY DRIVER
7982 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7983 M:      "David E. Box" <david.e.box@linux.intel.com>
7984 L:      platform-driver-x86@vger.kernel.org
7985 S:      Maintained
7986 F:      arch/x86/include/asm/intel_telemetry.h
7987 F:      drivers/platform/x86/intel_telemetry*
7988
7989 INTEL VIRTUAL BUTTON DRIVER
7990 M:      AceLan Kao <acelan.kao@canonical.com>
7991 L:      platform-driver-x86@vger.kernel.org
7992 S:      Maintained
7993 F:      drivers/platform/x86/intel-vbtn.c
7994
7995 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7996 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7997 L:      linux-wireless@vger.kernel.org
7998 S:      Supported
7999 F:      drivers/net/wireless/intel/iwlegacy/
8000
8001 INTEL WIRELESS WIFI LINK (iwlwifi)
8002 M:      Johannes Berg <johannes.berg@intel.com>
8003 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8004 M:      Luca Coelho <luciano.coelho@intel.com>
8005 M:      Intel Linux Wireless <linuxwifi@intel.com>
8006 L:      linux-wireless@vger.kernel.org
8007 W:      http://intellinuxwireless.org
8008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8009 S:      Supported
8010 F:      drivers/net/wireless/intel/iwlwifi/
8011
8012 INTEL WIRELESS WIMAX CONNECTION 2400
8013 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8014 M:      linux-wimax@intel.com
8015 L:      wimax@linuxwimax.org (subscribers-only)
8016 S:      Supported
8017 W:      http://linuxwimax.org
8018 F:      Documentation/wimax/README.i2400m
8019 F:      drivers/net/wimax/i2400m/
8020 F:      include/uapi/linux/wimax/i2400m.h
8021
8022 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8023 M:      Mario Limonciello <mario.limonciello@dell.com>
8024 S:      Maintained
8025 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8026
8027 INTEL(R) TRACE HUB
8028 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8029 S:      Supported
8030 F:      Documentation/trace/intel_th.rst
8031 F:      drivers/hwtracing/intel_th/
8032
8033 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8034 M:      Ning Sun <ning.sun@intel.com>
8035 L:      tboot-devel@lists.sourceforge.net
8036 W:      http://tboot.sourceforge.net
8037 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8038 S:      Supported
8039 F:      Documentation/intel_txt.txt
8040 F:      include/linux/tboot.h
8041 F:      arch/x86/kernel/tboot.c
8042
8043 INTEL-MID GPIO DRIVER
8044 M:      David Cohen <david.a.cohen@linux.intel.com>
8045 L:      linux-gpio@vger.kernel.org
8046 S:      Maintained
8047 F:      drivers/gpio/gpio-intel-mid.c
8048
8049 INTERCONNECT API
8050 M:      Georgi Djakov <georgi.djakov@linaro.org>
8051 S:      Maintained
8052 F:      Documentation/interconnect/
8053 F:      Documentation/devicetree/bindings/interconnect/
8054 F:      drivers/interconnect/
8055 F:      include/dt-bindings/interconnect/
8056 F:      include/linux/interconnect-provider.h
8057 F:      include/linux/interconnect.h
8058
8059 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8060 M:      Linus Walleij <linus.walleij@linaro.org>
8061 L:      linux-iio@vger.kernel.org
8062 S:      Maintained
8063 F:      drivers/iio/gyro/mpu3050*
8064 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8065
8066 IOC3 ETHERNET DRIVER
8067 M:      Ralf Baechle <ralf@linux-mips.org>
8068 L:      linux-mips@vger.kernel.org
8069 S:      Maintained
8070 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8071
8072 IOC3 SERIAL DRIVER
8073 M:      Pat Gefre <pfg@sgi.com>
8074 L:      linux-serial@vger.kernel.org
8075 S:      Maintained
8076 F:      drivers/tty/serial/ioc3_serial.c
8077
8078 IOMAP FILESYSTEM LIBRARY
8079 M:      Christoph Hellwig <hch@infradead.org>
8080 M:      Darrick J. Wong <darrick.wong@oracle.com>
8081 M:      linux-xfs@vger.kernel.org
8082 M:      linux-fsdevel@vger.kernel.org
8083 L:      linux-xfs@vger.kernel.org
8084 L:      linux-fsdevel@vger.kernel.org
8085 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8086 S:      Supported
8087 F:      fs/iomap.c
8088 F:      include/linux/iomap.h
8089
8090 IOMMU DRIVERS
8091 M:      Joerg Roedel <joro@8bytes.org>
8092 L:      iommu@lists.linux-foundation.org
8093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8094 S:      Maintained
8095 F:      Documentation/devicetree/bindings/iommu/
8096 F:      drivers/iommu/
8097 F:      include/linux/iommu.h
8098 F:      include/linux/of_iommu.h
8099 F:      include/linux/iova.h
8100
8101 IP MASQUERADING
8102 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8103 S:      Maintained
8104 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8105
8106 IPMI SUBSYSTEM
8107 M:      Corey Minyard <minyard@acm.org>
8108 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8109 W:      http://openipmi.sourceforge.net/
8110 S:      Supported
8111 F:      Documentation/devicetree/bindings/ipmi/
8112 F:      Documentation/IPMI.txt
8113 F:      drivers/char/ipmi/
8114 F:      include/linux/ipmi*
8115 F:      include/uapi/linux/ipmi*
8116
8117 IPS SCSI RAID DRIVER
8118 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8119 L:      linux-scsi@vger.kernel.org
8120 W:      http://www.adaptec.com/
8121 S:      Maintained
8122 F:      drivers/scsi/ips*
8123
8124 IPVS
8125 M:      Wensong Zhang <wensong@linux-vs.org>
8126 M:      Simon Horman <horms@verge.net.au>
8127 M:      Julian Anastasov <ja@ssi.bg>
8128 L:      netdev@vger.kernel.org
8129 L:      lvs-devel@vger.kernel.org
8130 S:      Maintained
8131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8133 F:      Documentation/networking/ipvs-sysctl.txt
8134 F:      include/net/ip_vs.h
8135 F:      include/uapi/linux/ip_vs.h
8136 F:      net/netfilter/ipvs/
8137
8138 IPWIRELESS DRIVER
8139 M:      Jiri Kosina <jikos@kernel.org>
8140 M:      David Sterba <dsterba@suse.com>
8141 S:      Odd Fixes
8142 F:      drivers/tty/ipwireless/
8143
8144 IPX NETWORK LAYER
8145 L:      netdev@vger.kernel.org
8146 S:      Obsolete
8147 F:      include/uapi/linux/ipx.h
8148
8149 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8150 M:      Marc Zyngier <marc.zyngier@arm.com>
8151 S:      Maintained
8152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8153 F:      Documentation/IRQ-domain.txt
8154 F:      include/linux/irqdomain.h
8155 F:      kernel/irq/irqdomain.c
8156 F:      kernel/irq/msi.c
8157
8158 IRQ SUBSYSTEM
8159 M:      Thomas Gleixner <tglx@linutronix.de>
8160 L:      linux-kernel@vger.kernel.org
8161 S:      Maintained
8162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8163 F:      kernel/irq/
8164
8165 IRQCHIP DRIVERS
8166 M:      Thomas Gleixner <tglx@linutronix.de>
8167 M:      Jason Cooper <jason@lakedaemon.net>
8168 M:      Marc Zyngier <marc.zyngier@arm.com>
8169 L:      linux-kernel@vger.kernel.org
8170 S:      Maintained
8171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8172 F:      Documentation/devicetree/bindings/interrupt-controller/
8173 F:      drivers/irqchip/
8174
8175 ISA
8176 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8177 S:      Maintained
8178 F:      Documentation/isa.txt
8179 F:      drivers/base/isa.c
8180 F:      include/linux/isa.h
8181
8182 ISA RADIO MODULE
8183 M:      Hans Verkuil <hverkuil@xs4all.nl>
8184 L:      linux-media@vger.kernel.org
8185 T:      git git://linuxtv.org/media_tree.git
8186 W:      https://linuxtv.org
8187 S:      Maintained
8188 F:      drivers/media/radio/radio-isa*
8189
8190 ISAPNP
8191 M:      Jaroslav Kysela <perex@perex.cz>
8192 S:      Maintained
8193 F:      Documentation/isapnp.txt
8194 F:      drivers/pnp/isapnp/
8195 F:      include/linux/isapnp.h
8196
8197 ISCSI
8198 M:      Lee Duncan <lduncan@suse.com>
8199 M:      Chris Leech <cleech@redhat.com>
8200 L:      open-iscsi@googlegroups.com
8201 W:      www.open-iscsi.com
8202 S:      Maintained
8203 F:      drivers/scsi/*iscsi*
8204 F:      include/scsi/*iscsi*
8205
8206 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8207 M:      Peter Jones <pjones@redhat.com>
8208 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8209 S:      Maintained
8210 F:      drivers/firmware/iscsi_ibft*
8211
8212 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8213 M:      Sagi Grimberg <sagi@grimberg.me>
8214 M:      Max Gurtovoy <maxg@mellanox.com>
8215 L:      linux-rdma@vger.kernel.org
8216 S:      Supported
8217 W:      http://www.openfabrics.org
8218 W:      www.open-iscsi.org
8219 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8220 F:      drivers/infiniband/ulp/iser/
8221
8222 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8223 M:      Sagi Grimberg <sagi@grimberg.me>
8224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8225 L:      linux-rdma@vger.kernel.org
8226 L:      target-devel@vger.kernel.org
8227 S:      Supported
8228 W:      http://www.linux-iscsi.org
8229 F:      drivers/infiniband/ulp/isert
8230
8231 ISDN SUBSYSTEM
8232 M:      Karsten Keil <isdn@linux-pingi.de>
8233 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8234 L:      netdev@vger.kernel.org
8235 W:      http://www.isdn4linux.de
8236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8237 S:      Maintained
8238 F:      Documentation/isdn/
8239 F:      drivers/isdn/
8240 F:      include/linux/isdn.h
8241 F:      include/linux/isdn/
8242 F:      include/uapi/linux/isdn.h
8243 F:      include/uapi/linux/isdn/
8244
8245 IT87 HARDWARE MONITORING DRIVER
8246 M:      Jean Delvare <jdelvare@suse.com>
8247 L:      linux-hwmon@vger.kernel.org
8248 S:      Maintained
8249 F:      Documentation/hwmon/it87
8250 F:      drivers/hwmon/it87.c
8251
8252 IT913X MEDIA DRIVER
8253 M:      Antti Palosaari <crope@iki.fi>
8254 L:      linux-media@vger.kernel.org
8255 W:      https://linuxtv.org
8256 W:      http://palosaari.fi/linux/
8257 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8258 T:      git git://linuxtv.org/anttip/media_tree.git
8259 S:      Maintained
8260 F:      drivers/media/tuners/it913x*
8261
8262 IVTV VIDEO4LINUX DRIVER
8263 M:      Andy Walls <awalls@md.metrocast.net>
8264 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8265 L:      linux-media@vger.kernel.org
8266 T:      git git://linuxtv.org/media_tree.git
8267 W:      http://www.ivtvdriver.org
8268 S:      Maintained
8269 F:      Documentation/media/v4l-drivers/ivtv*
8270 F:      drivers/media/pci/ivtv/
8271 F:      include/uapi/linux/ivtv*
8272
8273 IX2505V MEDIA DRIVER
8274 M:      Malcolm Priestley <tvboxspy@gmail.com>
8275 L:      linux-media@vger.kernel.org
8276 W:      https://linuxtv.org
8277 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8278 S:      Maintained
8279 F:      drivers/media/dvb-frontends/ix2505v*
8280
8281 JAILHOUSE HYPERVISOR INTERFACE
8282 M:      Jan Kiszka <jan.kiszka@siemens.com>
8283 L:      jailhouse-dev@googlegroups.com
8284 S:      Maintained
8285 F:      arch/x86/kernel/jailhouse.c
8286 F:      arch/x86/include/asm/jailhouse_para.h
8287
8288 JC42.4 TEMPERATURE SENSOR DRIVER
8289 M:      Guenter Roeck <linux@roeck-us.net>
8290 L:      linux-hwmon@vger.kernel.org
8291 S:      Maintained
8292 F:      drivers/hwmon/jc42.c
8293 F:      Documentation/hwmon/jc42
8294
8295 JFS FILESYSTEM
8296 M:      Dave Kleikamp <shaggy@kernel.org>
8297 L:      jfs-discussion@lists.sourceforge.net
8298 W:      http://jfs.sourceforge.net/
8299 T:      git git://github.com/kleikamp/linux-shaggy.git
8300 S:      Maintained
8301 F:      Documentation/filesystems/jfs.txt
8302 F:      fs/jfs/
8303
8304 JME NETWORK DRIVER
8305 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8306 L:      netdev@vger.kernel.org
8307 S:      Maintained
8308 F:      drivers/net/ethernet/jme.*
8309
8310 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8311 M:      David Woodhouse <dwmw2@infradead.org>
8312 L:      linux-mtd@lists.infradead.org
8313 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8314 S:      Maintained
8315 F:      fs/jffs2/
8316 F:      include/uapi/linux/jffs2.h
8317
8318 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8319 M:      "Theodore Ts'o" <tytso@mit.edu>
8320 M:      Jan Kara <jack@suse.com>
8321 L:      linux-ext4@vger.kernel.org
8322 S:      Maintained
8323 F:      fs/jbd2/
8324 F:      include/linux/jbd2.h
8325
8326 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8327 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8328 L:      linux-media@vger.kernel.org
8329 S:      Maintained
8330 F:      drivers/media/platform/rcar_jpu.c
8331
8332 JSM Neo PCI based serial card
8333 L:      linux-serial@vger.kernel.org
8334 S:      Orphan
8335 F:      drivers/tty/serial/jsm/
8336
8337 K10TEMP HARDWARE MONITORING DRIVER
8338 M:      Clemens Ladisch <clemens@ladisch.de>
8339 L:      linux-hwmon@vger.kernel.org
8340 S:      Maintained
8341 F:      Documentation/hwmon/k10temp
8342 F:      drivers/hwmon/k10temp.c
8343
8344 K8TEMP HARDWARE MONITORING DRIVER
8345 M:      Rudolf Marek <r.marek@assembler.cz>
8346 L:      linux-hwmon@vger.kernel.org
8347 S:      Maintained
8348 F:      Documentation/hwmon/k8temp
8349 F:      drivers/hwmon/k8temp.c
8350
8351 KASAN
8352 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8353 R:      Alexander Potapenko <glider@google.com>
8354 R:      Dmitry Vyukov <dvyukov@google.com>
8355 L:      kasan-dev@googlegroups.com
8356 S:      Maintained
8357 F:      arch/*/include/asm/kasan.h
8358 F:      arch/*/mm/kasan_init*
8359 F:      Documentation/dev-tools/kasan.rst
8360 F:      include/linux/kasan*.h
8361 F:      lib/test_kasan.c
8362 F:      mm/kasan/
8363 F:      scripts/Makefile.kasan
8364
8365 KCONFIG
8366 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8368 L:      linux-kbuild@vger.kernel.org
8369 S:      Maintained
8370 F:      Documentation/kbuild/kconfig*
8371 F:      scripts/kconfig/
8372 F:      scripts/Kconfig.include
8373
8374 KDUMP
8375 M:      Dave Young <dyoung@redhat.com>
8376 M:      Baoquan He <bhe@redhat.com>
8377 R:      Vivek Goyal <vgoyal@redhat.com>
8378 L:      kexec@lists.infradead.org
8379 W:      http://lse.sourceforge.net/kdump/
8380 S:      Maintained
8381 F:      Documentation/kdump/
8382
8383 KEENE FM RADIO TRANSMITTER DRIVER
8384 M:      Hans Verkuil <hverkuil@xs4all.nl>
8385 L:      linux-media@vger.kernel.org
8386 T:      git git://linuxtv.org/media_tree.git
8387 W:      https://linuxtv.org
8388 S:      Maintained
8389 F:      drivers/media/radio/radio-keene*
8390
8391 KERNEL AUTOMOUNTER
8392 M:      Ian Kent <raven@themaw.net>
8393 L:      autofs@vger.kernel.org
8394 S:      Maintained
8395 F:      fs/autofs/
8396
8397 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8398 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8399 M:      Michal Marek <michal.lkml@markovi.net>
8400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8401 L:      linux-kbuild@vger.kernel.org
8402 S:      Maintained
8403 F:      Documentation/kbuild/
8404 F:      Makefile
8405 F:      scripts/Kbuild*
8406 F:      scripts/Makefile*
8407 F:      scripts/basic/
8408 F:      scripts/mk*
8409 F:      scripts/mod/
8410 F:      scripts/package/
8411
8412 KERNEL JANITORS
8413 L:      kernel-janitors@vger.kernel.org
8414 W:      http://kernelnewbies.org/KernelJanitors
8415 S:      Odd Fixes
8416
8417 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8418 M:      "J. Bruce Fields" <bfields@fieldses.org>
8419 M:      Jeff Layton <jlayton@kernel.org>
8420 L:      linux-nfs@vger.kernel.org
8421 W:      http://nfs.sourceforge.net/
8422 T:      git git://linux-nfs.org/~bfields/linux.git
8423 S:      Supported
8424 F:      fs/nfsd/
8425 F:      include/uapi/linux/nfsd/
8426 F:      fs/lockd/
8427 F:      fs/nfs_common/
8428 F:      net/sunrpc/
8429 F:      include/linux/lockd/
8430 F:      include/linux/sunrpc/
8431 F:      include/uapi/linux/sunrpc/
8432
8433 KERNEL SELFTEST FRAMEWORK
8434 M:      Shuah Khan <shuah@kernel.org>
8435 M:      Shuah Khan <skhan@linuxfoundation.org>
8436 L:      linux-kselftest@vger.kernel.org
8437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8438 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8439 S:      Maintained
8440 F:      tools/testing/selftests/
8441 F:      Documentation/dev-tools/kselftest*
8442
8443 KERNEL USERMODE HELPER
8444 M:      Luis Chamberlain <mcgrof@kernel.org>
8445 L:      linux-kernel@vger.kernel.org
8446 S:      Maintained
8447 F:      kernel/umh.c
8448 F:      include/linux/umh.h
8449
8450 KERNEL VIRTUAL MACHINE (KVM)
8451 M:      Paolo Bonzini <pbonzini@redhat.com>
8452 M:      Radim Krčmář <rkrcmar@redhat.com>
8453 L:      kvm@vger.kernel.org
8454 W:      http://www.linux-kvm.org
8455 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8456 S:      Supported
8457 F:      Documentation/virtual/kvm/
8458 F:      include/trace/events/kvm.h
8459 F:      include/uapi/asm-generic/kvm*
8460 F:      include/uapi/linux/kvm*
8461 F:      include/asm-generic/kvm*
8462 F:      include/linux/kvm*
8463 F:      include/kvm/iodev.h
8464 F:      virt/kvm/*
8465 F:      tools/kvm/
8466
8467 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8468 M:      Joerg Roedel <joro@8bytes.org>
8469 L:      kvm@vger.kernel.org
8470 W:      http://www.linux-kvm.org/
8471 S:      Maintained
8472 F:      arch/x86/include/asm/svm.h
8473 F:      arch/x86/kvm/svm.c
8474
8475 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8476 M:      Christoffer Dall <christoffer.dall@arm.com>
8477 M:      Marc Zyngier <marc.zyngier@arm.com>
8478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8479 L:      kvmarm@lists.cs.columbia.edu
8480 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8482 S:      Supported
8483 F:      arch/arm/include/uapi/asm/kvm*
8484 F:      arch/arm/include/asm/kvm*
8485 F:      arch/arm/kvm/
8486 F:      virt/kvm/arm/
8487 F:      include/kvm/arm_*
8488
8489 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8490 M:      Christoffer Dall <christoffer.dall@arm.com>
8491 M:      Marc Zyngier <marc.zyngier@arm.com>
8492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8493 L:      kvmarm@lists.cs.columbia.edu
8494 S:      Maintained
8495 F:      arch/arm64/include/uapi/asm/kvm*
8496 F:      arch/arm64/include/asm/kvm*
8497 F:      arch/arm64/kvm/
8498
8499 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8500 M:      James Hogan <jhogan@kernel.org>
8501 L:      linux-mips@vger.kernel.org
8502 S:      Supported
8503 F:      arch/mips/include/uapi/asm/kvm*
8504 F:      arch/mips/include/asm/kvm*
8505 F:      arch/mips/kvm/
8506
8507 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8508 M:      Paul Mackerras <paulus@ozlabs.org>
8509 L:      kvm-ppc@vger.kernel.org
8510 W:      http://www.linux-kvm.org/
8511 T:      git git://github.com/agraf/linux-2.6.git
8512 S:      Supported
8513 F:      arch/powerpc/include/uapi/asm/kvm*
8514 F:      arch/powerpc/include/asm/kvm*
8515 F:      arch/powerpc/kvm/
8516 F:      arch/powerpc/kernel/kvm*
8517
8518 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8519 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8520 M:      Janosch Frank <frankja@linux.ibm.com>
8521 R:      David Hildenbrand <david@redhat.com>
8522 R:      Cornelia Huck <cohuck@redhat.com>
8523 L:      linux-s390@vger.kernel.org
8524 W:      http://www.ibm.com/developerworks/linux/linux390/
8525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8526 S:      Supported
8527 F:      arch/s390/include/uapi/asm/kvm*
8528 F:      arch/s390/include/asm/gmap.h
8529 F:      arch/s390/include/asm/kvm*
8530 F:      arch/s390/kvm/
8531 F:      arch/s390/mm/gmap.c
8532
8533 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8534 M:      Paolo Bonzini <pbonzini@redhat.com>
8535 M:      Radim Krčmář <rkrcmar@redhat.com>
8536 L:      kvm@vger.kernel.org
8537 W:      http://www.linux-kvm.org
8538 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8539 S:      Supported
8540 F:      arch/x86/kvm/
8541 F:      arch/x86/kvm/*/
8542 F:      arch/x86/include/uapi/asm/kvm*
8543 F:      arch/x86/include/asm/kvm*
8544 F:      arch/x86/include/asm/pvclock-abi.h
8545 F:      arch/x86/kernel/kvm.c
8546 F:      arch/x86/kernel/kvmclock.c
8547
8548 KERNFS
8549 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8550 M:      Tejun Heo <tj@kernel.org>
8551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8552 S:      Supported
8553 F:      include/linux/kernfs.h
8554 F:      fs/kernfs/
8555
8556 KEXEC
8557 M:      Eric Biederman <ebiederm@xmission.com>
8558 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8559 L:      kexec@lists.infradead.org
8560 S:      Maintained
8561 F:      include/linux/kexec.h
8562 F:      include/uapi/linux/kexec.h
8563 F:      kernel/kexec*
8564
8565 KEYS-ENCRYPTED
8566 M:      Mimi Zohar <zohar@linux.ibm.com>
8567 L:      linux-integrity@vger.kernel.org
8568 L:      keyrings@vger.kernel.org
8569 S:      Supported
8570 F:      Documentation/security/keys/trusted-encrypted.rst
8571 F:      include/keys/encrypted-type.h
8572 F:      security/keys/encrypted-keys/
8573
8574 KEYS-TRUSTED
8575 M:      James Bottomley <jejb@linux.ibm.com>
8576 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8577 M:      Mimi Zohar <zohar@linux.ibm.com>
8578 L:      linux-integrity@vger.kernel.org
8579 L:      keyrings@vger.kernel.org
8580 S:      Supported
8581 F:      Documentation/security/keys/trusted-encrypted.rst
8582 F:      include/keys/trusted-type.h
8583 F:      security/keys/trusted.c
8584 F:      security/keys/trusted.h
8585
8586 KEYS/KEYRINGS:
8587 M:      David Howells <dhowells@redhat.com>
8588 L:      keyrings@vger.kernel.org
8589 S:      Maintained
8590 F:      Documentation/security/keys/core.rst
8591 F:      include/linux/key.h
8592 F:      include/linux/key-type.h
8593 F:      include/linux/keyctl.h
8594 F:      include/uapi/linux/keyctl.h
8595 F:      include/keys/
8596 F:      security/keys/
8597
8598 KGDB / KDB /debug_core
8599 M:      Jason Wessel <jason.wessel@windriver.com>
8600 M:      Daniel Thompson <daniel.thompson@linaro.org>
8601 W:      http://kgdb.wiki.kernel.org/
8602 L:      kgdb-bugreport@lists.sourceforge.net
8603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8604 S:      Maintained
8605 F:      Documentation/dev-tools/kgdb.rst
8606 F:      drivers/misc/kgdbts.c
8607 F:      drivers/tty/serial/kgdboc.c
8608 F:      include/linux/kdb.h
8609 F:      include/linux/kgdb.h
8610 F:      kernel/debug/
8611
8612 KMEMLEAK
8613 M:      Catalin Marinas <catalin.marinas@arm.com>
8614 S:      Maintained
8615 F:      Documentation/dev-tools/kmemleak.rst
8616 F:      include/linux/kmemleak.h
8617 F:      mm/kmemleak.c
8618 F:      mm/kmemleak-test.c
8619
8620 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8621 M:      Luis Chamberlain <mcgrof@kernel.org>
8622 L:      linux-kernel@vger.kernel.org
8623 S:      Maintained
8624 F:      kernel/kmod.c
8625 F:      include/linux/kmod.h
8626 F:      lib/test_kmod.c
8627 F:      tools/testing/selftests/kmod/
8628
8629 KPROBES
8630 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8631 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8632 M:      "David S. Miller" <davem@davemloft.net>
8633 M:      Masami Hiramatsu <mhiramat@kernel.org>
8634 S:      Maintained
8635 F:      Documentation/kprobes.txt
8636 F:      include/linux/kprobes.h
8637 F:      include/asm-generic/kprobes.h
8638 F:      kernel/kprobes.c
8639
8640 KS0108 LCD CONTROLLER DRIVER
8641 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8642 S:      Maintained
8643 F:      Documentation/auxdisplay/ks0108
8644 F:      drivers/auxdisplay/ks0108.c
8645 F:      include/linux/ks0108.h
8646
8647 L3MDEV
8648 M:      David Ahern <dsa@cumulusnetworks.com>
8649 L:      netdev@vger.kernel.org
8650 S:      Maintained
8651 F:      net/l3mdev
8652 F:      include/net/l3mdev.h
8653
8654 L7 BPF FRAMEWORK
8655 M:      John Fastabend <john.fastabend@gmail.com>
8656 M:      Daniel Borkmann <daniel@iogearbox.net>
8657 L:      netdev@vger.kernel.org
8658 L:      bpf@vger.kernel.org
8659 S:      Maintained
8660 F:      include/linux/skmsg.h
8661 F:      net/core/skmsg.c
8662 F:      net/core/sock_map.c
8663 F:      net/ipv4/tcp_bpf.c
8664
8665 LANTIQ / INTEL Ethernet drivers
8666 M:      Hauke Mehrtens <hauke@hauke-m.de>
8667 L:      netdev@vger.kernel.org
8668 S:      Maintained
8669 F:      net/dsa/tag_gswip.c
8670 F:      drivers/net/ethernet/lantiq_xrx200.c
8671 F:      drivers/net/dsa/lantiq_pce.h
8672 F:      drivers/net/dsa/lantiq_gswip.c
8673
8674 LANTIQ MIPS ARCHITECTURE
8675 M:      John Crispin <john@phrozen.org>
8676 L:      linux-mips@vger.kernel.org
8677 S:      Maintained
8678 F:      arch/mips/lantiq
8679 F:      drivers/soc/lantiq
8680
8681 LAPB module
8682 L:      linux-x25@vger.kernel.org
8683 S:      Orphan
8684 F:      Documentation/networking/lapb-module.txt
8685 F:      include/*/lapb.h
8686 F:      net/lapb/
8687
8688 LASI 53c700 driver for PARISC
8689 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8690 L:      linux-scsi@vger.kernel.org
8691 S:      Maintained
8692 F:      Documentation/scsi/53c700.txt
8693 F:      drivers/scsi/53c700*
8694
8695 LEAKING_ADDRESSES
8696 M:      Tobin C. Harding <me@tobin.cc>
8697 M:      Tycho Andersen <tycho@tycho.ws>
8698 L:      kernel-hardening@lists.openwall.com
8699 S:      Maintained
8700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8701 F:      scripts/leaking_addresses.pl
8702
8703 LED SUBSYSTEM
8704 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8705 M:      Pavel Machek <pavel@ucw.cz>
8706 L:      linux-leds@vger.kernel.org
8707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8708 S:      Maintained
8709 F:      Documentation/devicetree/bindings/leds/
8710 F:      drivers/leds/
8711 F:      include/linux/leds.h
8712
8713 LEGACY EEPROM DRIVER
8714 M:      Jean Delvare <jdelvare@suse.com>
8715 S:      Maintained
8716 F:      Documentation/misc-devices/eeprom
8717 F:      drivers/misc/eeprom/eeprom.c
8718
8719 LEGO MINDSTORMS EV3
8720 R:      David Lechner <david@lechnology.com>
8721 S:      Maintained
8722 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8723 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8724 F:      drivers/power/supply/lego_ev3_battery.c
8725
8726 LEGO USB Tower driver
8727 M:      Juergen Stuber <starblue@users.sourceforge.net>
8728 L:      legousb-devel@lists.sourceforge.net
8729 W:      http://legousb.sourceforge.net/
8730 S:      Maintained
8731 F:      drivers/usb/misc/legousbtower.c
8732
8733 LG LAPTOP EXTRAS
8734 M:      Matan Ziv-Av <matan@svgalib.org>
8735 L:      platform-driver-x86@vger.kernel.org
8736 S:      Maintained
8737 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8738 F:      Documentation/laptops/lg-laptop.rst
8739 F:      drivers/platform/x86/lg-laptop.c
8740
8741 LG2160 MEDIA DRIVER
8742 M:      Michael Krufky <mkrufky@linuxtv.org>
8743 L:      linux-media@vger.kernel.org
8744 W:      https://linuxtv.org
8745 W:      http://github.com/mkrufky
8746 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8747 T:      git git://linuxtv.org/mkrufky/tuners.git
8748 S:      Maintained
8749 F:      drivers/media/dvb-frontends/lg2160.*
8750
8751 LGDT3305 MEDIA DRIVER
8752 M:      Michael Krufky <mkrufky@linuxtv.org>
8753 L:      linux-media@vger.kernel.org
8754 W:      https://linuxtv.org
8755 W:      http://github.com/mkrufky
8756 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8757 T:      git git://linuxtv.org/mkrufky/tuners.git
8758 S:      Maintained
8759 F:      drivers/media/dvb-frontends/lgdt3305.*
8760
8761 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8762 M:      Viresh Kumar <vireshk@kernel.org>
8763 L:      linux-ide@vger.kernel.org
8764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8765 S:      Maintained
8766 F:      include/linux/pata_arasan_cf_data.h
8767 F:      drivers/ata/pata_arasan_cf.c
8768
8769 LIBATA PATA DRIVERS
8770 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8771 M:      Jens Axboe <axboe@kernel.dk>
8772 L:      linux-ide@vger.kernel.org
8773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8774 S:      Maintained
8775 F:      drivers/ata/pata_*.c
8776 F:      drivers/ata/ata_generic.c
8777
8778 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8779 M:      Linus Walleij <linus.walleij@linaro.org>
8780 L:      linux-ide@vger.kernel.org
8781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8782 S:      Maintained
8783 F:      drivers/ata/pata_ftide010.c
8784 F:      drivers/ata/sata_gemini.c
8785 F:      drivers/ata/sata_gemini.h
8786
8787 LIBATA SATA AHCI PLATFORM devices support
8788 M:      Hans de Goede <hdegoede@redhat.com>
8789 M:      Jens Axboe <axboe@kernel.dk>
8790 L:      linux-ide@vger.kernel.org
8791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8792 S:      Maintained
8793 F:      drivers/ata/ahci_platform.c
8794 F:      drivers/ata/libahci_platform.c
8795 F:      include/linux/ahci_platform.h
8796
8797 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8798 M:      Mikael Pettersson <mikpelinux@gmail.com>
8799 L:      linux-ide@vger.kernel.org
8800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8801 S:      Maintained
8802 F:      drivers/ata/sata_promise.*
8803
8804 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8805 M:      Jens Axboe <axboe@kernel.dk>
8806 L:      linux-ide@vger.kernel.org
8807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8808 S:      Maintained
8809 F:      drivers/ata/
8810 F:      include/linux/ata.h
8811 F:      include/linux/libata.h
8812 F:      Documentation/devicetree/bindings/ata/
8813
8814 LIBLOCKDEP
8815 M:      Sasha Levin <alexander.levin@microsoft.com>
8816 S:      Maintained
8817 F:      tools/lib/lockdep/
8818
8819 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8820 M:      Dan Williams <dan.j.williams@intel.com>
8821 M:      Vishal Verma <vishal.l.verma@intel.com>
8822 M:      Dave Jiang <dave.jiang@intel.com>
8823 L:      linux-nvdimm@lists.01.org
8824 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8825 S:      Supported
8826 F:      drivers/nvdimm/blk.c
8827 F:      drivers/nvdimm/region_devs.c
8828
8829 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8830 M:      Vishal Verma <vishal.l.verma@intel.com>
8831 M:      Dan Williams <dan.j.williams@intel.com>
8832 M:      Dave Jiang <dave.jiang@intel.com>
8833 L:      linux-nvdimm@lists.01.org
8834 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8835 S:      Supported
8836 F:      drivers/nvdimm/btt*
8837
8838 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8839 M:      Dan Williams <dan.j.williams@intel.com>
8840 M:      Vishal Verma <vishal.l.verma@intel.com>
8841 M:      Dave Jiang <dave.jiang@intel.com>
8842 L:      linux-nvdimm@lists.01.org
8843 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8844 S:      Supported
8845 F:      drivers/nvdimm/pmem*
8846
8847 LIBNVDIMM: DEVICETREE BINDINGS
8848 M:      Oliver O'Halloran <oohall@gmail.com>
8849 L:      linux-nvdimm@lists.01.org
8850 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8851 S:      Supported
8852 F:      drivers/nvdimm/of_pmem.c
8853 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8854
8855 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8856 M:      Dan Williams <dan.j.williams@intel.com>
8857 M:      Vishal Verma <vishal.l.verma@intel.com>
8858 M:      Dave Jiang <dave.jiang@intel.com>
8859 M:      Keith Busch <keith.busch@intel.com>
8860 M:      Ira Weiny <ira.weiny@intel.com>
8861 L:      linux-nvdimm@lists.01.org
8862 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8864 S:      Supported
8865 F:      drivers/nvdimm/*
8866 F:      drivers/acpi/nfit/*
8867 F:      include/linux/nd.h
8868 F:      include/linux/libnvdimm.h
8869 F:      include/uapi/linux/ndctl.h
8870
8871 LIGHTNVM PLATFORM SUPPORT
8872 M:      Matias Bjorling <mb@lightnvm.io>
8873 W:      http://github/OpenChannelSSD
8874 L:      linux-block@vger.kernel.org
8875 S:      Maintained
8876 F:      drivers/lightnvm/
8877 F:      include/linux/lightnvm.h
8878 F:      include/uapi/linux/lightnvm.h
8879
8880 LINUX FOR POWER MACINTOSH
8881 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8882 W:      http://www.penguinppc.org/
8883 L:      linuxppc-dev@lists.ozlabs.org
8884 S:      Maintained
8885 F:      arch/powerpc/platforms/powermac/
8886 F:      drivers/macintosh/
8887
8888 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8889 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8890 M:      Paul Mackerras <paulus@samba.org>
8891 M:      Michael Ellerman <mpe@ellerman.id.au>
8892 W:      https://github.com/linuxppc/linux/wiki
8893 L:      linuxppc-dev@lists.ozlabs.org
8894 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8896 S:      Supported
8897 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8898 F:      Documentation/devicetree/bindings/powerpc/
8899 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8900 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8901 F:      Documentation/powerpc/
8902 F:      arch/powerpc/
8903 F:      drivers/char/tpm/tpm_ibmvtpm*
8904 F:      drivers/crypto/nx/
8905 F:      drivers/crypto/vmx/
8906 F:      drivers/i2c/busses/i2c-opal.c
8907 F:      drivers/net/ethernet/ibm/ibmveth.*
8908 F:      drivers/net/ethernet/ibm/ibmvnic.*
8909 F:      drivers/pci/hotplug/pnv_php.c
8910 F:      drivers/pci/hotplug/rpa*
8911 F:      drivers/rtc/rtc-opal.c
8912 F:      drivers/scsi/ibmvscsi/
8913 F:      drivers/tty/hvc/hvc_opal.c
8914 F:      drivers/watchdog/wdrtas.c
8915 F:      tools/testing/selftests/powerpc
8916 N:      /pmac
8917 N:      powermac
8918 N:      powernv
8919 N:      [^a-z0-9]ps3
8920 N:      pseries
8921
8922 LINUX FOR POWERPC EMBEDDED MPC5XXX
8923 M:      Anatolij Gustschin <agust@denx.de>
8924 L:      linuxppc-dev@lists.ozlabs.org
8925 T:      git git://git.denx.de/linux-denx-agust.git
8926 S:      Maintained
8927 F:      arch/powerpc/platforms/512x/
8928 F:      arch/powerpc/platforms/52xx/
8929
8930 LINUX FOR POWERPC EMBEDDED PPC4XX
8931 M:      Alistair Popple <alistair@popple.id.au>
8932 M:      Matt Porter <mporter@kernel.crashing.org>
8933 W:      http://www.penguinppc.org/
8934 L:      linuxppc-dev@lists.ozlabs.org
8935 S:      Maintained
8936 F:      arch/powerpc/platforms/40x/
8937 F:      arch/powerpc/platforms/44x/
8938
8939 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8940 M:      Scott Wood <oss@buserror.net>
8941 M:      Kumar Gala <galak@kernel.crashing.org>
8942 W:      http://www.penguinppc.org/
8943 L:      linuxppc-dev@lists.ozlabs.org
8944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8945 S:      Maintained
8946 F:      arch/powerpc/platforms/83xx/
8947 F:      arch/powerpc/platforms/85xx/
8948 F:      Documentation/devicetree/bindings/powerpc/fsl/
8949
8950 LINUX FOR POWERPC EMBEDDED PPC8XX
8951 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8952 W:      http://www.penguinppc.org/
8953 L:      linuxppc-dev@lists.ozlabs.org
8954 S:      Maintained
8955 F:      arch/powerpc/platforms/8xx/
8956
8957 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8958 L:      linuxppc-dev@lists.ozlabs.org
8959 S:      Orphan
8960 F:      arch/powerpc/*/*virtex*
8961 F:      arch/powerpc/*/*/*virtex*
8962
8963 LINUX FOR POWERPC PA SEMI PWRFICIENT
8964 L:      linuxppc-dev@lists.ozlabs.org
8965 S:      Orphan
8966 F:      arch/powerpc/platforms/pasemi/
8967 F:      drivers/*/*pasemi*
8968 F:      drivers/*/*/*pasemi*
8969
8970 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8971 M:      Kees Cook <keescook@chromium.org>
8972 S:      Maintained
8973 F:      drivers/misc/lkdtm/*
8974
8975 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8976 M:      Alan Stern <stern@rowland.harvard.edu>
8977 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8978 M:      Will Deacon <will.deacon@arm.com>
8979 M:      Peter Zijlstra <peterz@infradead.org>
8980 M:      Boqun Feng <boqun.feng@gmail.com>
8981 M:      Nicholas Piggin <npiggin@gmail.com>
8982 M:      David Howells <dhowells@redhat.com>
8983 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8984 M:      Luc Maranget <luc.maranget@inria.fr>
8985 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8986 R:      Akira Yokosawa <akiyks@gmail.com>
8987 R:      Daniel Lustig <dlustig@nvidia.com>
8988 L:      linux-kernel@vger.kernel.org
8989 L:      linux-arch@vger.kernel.org
8990 S:      Supported
8991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8992 F:      tools/memory-model/
8993 F:      Documentation/atomic_bitops.txt
8994 F:      Documentation/atomic_t.txt
8995 F:      Documentation/core-api/atomic_ops.rst
8996 F:      Documentation/core-api/refcount-vs-atomic.rst
8997 F:      Documentation/memory-barriers.txt
8998
8999 LIS3LV02D ACCELEROMETER DRIVER
9000 M:      Eric Piel <eric.piel@tremplin-utc.net>
9001 S:      Maintained
9002 F:      Documentation/misc-devices/lis3lv02d
9003 F:      drivers/misc/lis3lv02d/
9004 F:      drivers/platform/x86/hp_accel.c
9005
9006 LIVE PATCHING
9007 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9008 M:      Jiri Kosina <jikos@kernel.org>
9009 M:      Miroslav Benes <mbenes@suse.cz>
9010 M:      Petr Mladek <pmladek@suse.com>
9011 R:      Joe Lawrence <joe.lawrence@redhat.com>
9012 S:      Maintained
9013 F:      kernel/livepatch/
9014 F:      include/linux/livepatch.h
9015 F:      arch/x86/include/asm/livepatch.h
9016 F:      arch/x86/kernel/livepatch.c
9017 F:      Documentation/livepatch/
9018 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9019 F:      samples/livepatch/
9020 F:      tools/testing/selftests/livepatch/
9021 L:      live-patching@vger.kernel.org
9022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9023
9024 LLC (802.2)
9025 L:      netdev@vger.kernel.org
9026 S:      Odd fixes
9027 F:      include/linux/llc.h
9028 F:      include/uapi/linux/llc.h
9029 F:      include/net/llc*
9030 F:      net/llc/
9031
9032 LM73 HARDWARE MONITOR DRIVER
9033 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9034 L:      linux-hwmon@vger.kernel.org
9035 S:      Maintained
9036 F:      drivers/hwmon/lm73.c
9037
9038 LM78 HARDWARE MONITOR DRIVER
9039 M:      Jean Delvare <jdelvare@suse.com>
9040 L:      linux-hwmon@vger.kernel.org
9041 S:      Maintained
9042 F:      Documentation/hwmon/lm78
9043 F:      drivers/hwmon/lm78.c
9044
9045 LM83 HARDWARE MONITOR DRIVER
9046 M:      Jean Delvare <jdelvare@suse.com>
9047 L:      linux-hwmon@vger.kernel.org
9048 S:      Maintained
9049 F:      Documentation/hwmon/lm83
9050 F:      drivers/hwmon/lm83.c
9051
9052 LM90 HARDWARE MONITOR DRIVER
9053 M:      Jean Delvare <jdelvare@suse.com>
9054 L:      linux-hwmon@vger.kernel.org
9055 S:      Maintained
9056 F:      Documentation/hwmon/lm90
9057 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9058 F:      drivers/hwmon/lm90.c
9059 F:      include/dt-bindings/thermal/lm90.h
9060
9061 LM95234 HARDWARE MONITOR DRIVER
9062 M:      Guenter Roeck <linux@roeck-us.net>
9063 L:      linux-hwmon@vger.kernel.org
9064 S:      Maintained
9065 F:      Documentation/hwmon/lm95234
9066 F:      drivers/hwmon/lm95234.c
9067
9068 LME2510 MEDIA DRIVER
9069 M:      Malcolm Priestley <tvboxspy@gmail.com>
9070 L:      linux-media@vger.kernel.org
9071 W:      https://linuxtv.org
9072 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9073 S:      Maintained
9074 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9075
9076 LOADPIN SECURITY MODULE
9077 M:      Kees Cook <keescook@chromium.org>
9078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9079 S:      Supported
9080 F:      security/loadpin/
9081 F:      Documentation/admin-guide/LSM/LoadPin.rst
9082
9083 LOCKING PRIMITIVES
9084 M:      Peter Zijlstra <peterz@infradead.org>
9085 M:      Ingo Molnar <mingo@redhat.com>
9086 M:      Will Deacon <will.deacon@arm.com>
9087 L:      linux-kernel@vger.kernel.org
9088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9089 S:      Maintained
9090 F:      Documentation/locking/
9091 F:      include/linux/lockdep.h
9092 F:      include/linux/spinlock*.h
9093 F:      arch/*/include/asm/spinlock*.h
9094 F:      include/linux/rwlock*.h
9095 F:      include/linux/mutex*.h
9096 F:      include/linux/rwsem*.h
9097 F:      arch/*/include/asm/rwsem.h
9098 F:      include/linux/seqlock.h
9099 F:      lib/locking*.[ch]
9100 F:      kernel/locking/
9101 X:      kernel/locking/locktorture.c
9102
9103 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9104 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9105 L:      linux-ntfs-dev@lists.sourceforge.net
9106 W:      http://www.linux-ntfs.org/content/view/19/37/
9107 S:      Maintained
9108 F:      Documentation/ldm.txt
9109 F:      block/partitions/ldm.*
9110
9111 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9112 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9113 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9114 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9115 L:      MPT-FusionLinux.pdl@broadcom.com
9116 L:      linux-scsi@vger.kernel.org
9117 W:      http://www.avagotech.com/support/
9118 S:      Supported
9119 F:      drivers/message/fusion/
9120 F:      drivers/scsi/mpt3sas/
9121
9122 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9123 M:      Matthew Wilcox <willy@infradead.org>
9124 L:      linux-scsi@vger.kernel.org
9125 S:      Maintained
9126 F:      drivers/scsi/sym53c8xx_2/
9127
9128 LTC1660 DAC DRIVER
9129 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9130 L:      linux-iio@vger.kernel.org
9131 S:      Maintained
9132 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9133 F:      drivers/iio/dac/ltc1660.c
9134
9135 LTC4261 HARDWARE MONITOR DRIVER
9136 M:      Guenter Roeck <linux@roeck-us.net>
9137 L:      linux-hwmon@vger.kernel.org
9138 S:      Maintained
9139 F:      Documentation/hwmon/ltc4261
9140 F:      drivers/hwmon/ltc4261.c
9141
9142 LTC4306 I2C MULTIPLEXER DRIVER
9143 M:      Michael Hennerich <michael.hennerich@analog.com>
9144 W:      http://ez.analog.com/community/linux-device-drivers
9145 L:      linux-i2c@vger.kernel.org
9146 S:      Supported
9147 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9148 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9149
9150 LTP (Linux Test Project)
9151 M:      Mike Frysinger <vapier@gentoo.org>
9152 M:      Cyril Hrubis <chrubis@suse.cz>
9153 M:      Wanlong Gao <wanlong.gao@gmail.com>
9154 M:      Jan Stancek <jstancek@redhat.com>
9155 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9156 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9157 L:      ltp@lists.linux.it (subscribers-only)
9158 W:      http://linux-test-project.github.io/
9159 T:      git git://github.com/linux-test-project/ltp.git
9160 S:      Maintained
9161
9162 M68K ARCHITECTURE
9163 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9164 L:      linux-m68k@lists.linux-m68k.org
9165 W:      http://www.linux-m68k.org/
9166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9167 S:      Maintained
9168 F:      arch/m68k/
9169 F:      drivers/zorro/
9170
9171 M68K ON APPLE MACINTOSH
9172 M:      Joshua Thompson <funaho@jurai.org>
9173 W:      http://www.mac.linux-m68k.org/
9174 L:      linux-m68k@lists.linux-m68k.org
9175 S:      Maintained
9176 F:      arch/m68k/mac/
9177
9178 M68K ON HP9000/300
9179 M:      Philip Blundell <philb@gnu.org>
9180 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9181 S:      Maintained
9182 F:      arch/m68k/hp300/
9183
9184 M88DS3103 MEDIA DRIVER
9185 M:      Antti Palosaari <crope@iki.fi>
9186 L:      linux-media@vger.kernel.org
9187 W:      https://linuxtv.org
9188 W:      http://palosaari.fi/linux/
9189 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9190 T:      git git://linuxtv.org/anttip/media_tree.git
9191 S:      Maintained
9192 F:      drivers/media/dvb-frontends/m88ds3103*
9193
9194 M88RS2000 MEDIA DRIVER
9195 M:      Malcolm Priestley <tvboxspy@gmail.com>
9196 L:      linux-media@vger.kernel.org
9197 W:      https://linuxtv.org
9198 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9199 S:      Maintained
9200 F:      drivers/media/dvb-frontends/m88rs2000*
9201
9202 MA901 MASTERKIT USB FM RADIO DRIVER
9203 M:      Alexey Klimov <klimov.linux@gmail.com>
9204 L:      linux-media@vger.kernel.org
9205 T:      git git://linuxtv.org/media_tree.git
9206 S:      Maintained
9207 F:      drivers/media/radio/radio-ma901.c
9208
9209 MAC80211
9210 M:      Johannes Berg <johannes@sipsolutions.net>
9211 L:      linux-wireless@vger.kernel.org
9212 W:      http://wireless.kernel.org/
9213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9215 S:      Maintained
9216 F:      Documentation/networking/mac80211-injection.txt
9217 F:      include/net/mac80211.h
9218 F:      net/mac80211/
9219 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9220 F:      Documentation/networking/mac80211_hwsim/README
9221
9222 MAILBOX API
9223 M:      Jassi Brar <jassisinghbrar@gmail.com>
9224 L:      linux-kernel@vger.kernel.org
9225 S:      Maintained
9226 F:      drivers/mailbox/
9227 F:      include/linux/mailbox_client.h
9228 F:      include/linux/mailbox_controller.h
9229
9230 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9231 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9232 W:      http://www.kernel.org/doc/man-pages
9233 L:      linux-man@vger.kernel.org
9234 S:      Maintained
9235
9236 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9237 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9238 L:      linux-mips@vger.kernel.org
9239 S:      Maintained
9240 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9241
9242 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9243 M:      Andrew Lunn <andrew@lunn.ch>
9244 M:      Vivien Didelot <vivien.didelot@gmail.com>
9245 L:      netdev@vger.kernel.org
9246 S:      Maintained
9247 F:      drivers/net/dsa/mv88e6xxx/
9248 F:      include/linux/platform_data/mv88e6xxx.h
9249 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9250
9251 MARVELL ARMADA DRM SUPPORT
9252 M:      Russell King <linux@armlinux.org.uk>
9253 S:      Maintained
9254 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9255 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9256 F:      drivers/gpu/drm/armada/
9257 F:      include/uapi/drm/armada_drm.h
9258 F:      Documentation/devicetree/bindings/display/armada/
9259
9260 MARVELL ARMADA 3700 PHY DRIVERS
9261 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9262 S:      Maintained
9263 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9264 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9265 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9266 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9267
9268 MARVELL CRYPTO DRIVER
9269 M:      Boris Brezillon <bbrezillon@kernel.org>
9270 M:      Arnaud Ebalard <arno@natisbad.org>
9271 F:      drivers/crypto/marvell/
9272 S:      Maintained
9273 L:      linux-crypto@vger.kernel.org
9274
9275 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9276 M:      Mirko Lindner <mlindner@marvell.com>
9277 M:      Stephen Hemminger <stephen@networkplumber.org>
9278 L:      netdev@vger.kernel.org
9279 S:      Maintained
9280 F:      drivers/net/ethernet/marvell/sk*
9281
9282 MARVELL LIBERTAS WIRELESS DRIVER
9283 L:      libertas-dev@lists.infradead.org
9284 S:      Orphan
9285 F:      drivers/net/wireless/marvell/libertas/
9286
9287 MARVELL MACCHIATOBIN SUPPORT
9288 M:      Russell King <linux@armlinux.org.uk>
9289 L:      linux-arm-kernel@lists.infradead.org
9290 S:      Maintained
9291 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9292
9293 MARVELL MV643XX ETHERNET DRIVER
9294 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9295 L:      netdev@vger.kernel.org
9296 S:      Maintained
9297 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9298 F:      include/linux/mv643xx.h
9299
9300 MARVELL MV88X3310 PHY DRIVER
9301 M:      Russell King <linux@armlinux.org.uk>
9302 L:      netdev@vger.kernel.org
9303 S:      Maintained
9304 F:      drivers/net/phy/marvell10g.c
9305
9306 MARVELL MVEBU THERMAL DRIVER
9307 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9308 S:      Maintained
9309 F:      drivers/thermal/armada_thermal.c
9310
9311 MARVELL MVNETA ETHERNET DRIVER
9312 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9313 L:      netdev@vger.kernel.org
9314 S:      Maintained
9315 F:      drivers/net/ethernet/marvell/mvneta.*
9316
9317 MARVELL MWIFIEX WIRELESS DRIVER
9318 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9319 M:      Nishant Sarmukadam <nishants@marvell.com>
9320 M:      Ganapathi Bhat <gbhat@marvell.com>
9321 M:      Xinming Hu <huxinming820@gmail.com>
9322 L:      linux-wireless@vger.kernel.org
9323 S:      Maintained
9324 F:      drivers/net/wireless/marvell/mwifiex/
9325
9326 MARVELL MWL8K WIRELESS DRIVER
9327 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9328 L:      linux-wireless@vger.kernel.org
9329 S:      Odd Fixes
9330 F:      drivers/net/wireless/marvell/mwl8k.c
9331
9332 MARVELL NAND CONTROLLER DRIVER
9333 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9334 L:      linux-mtd@lists.infradead.org
9335 S:      Maintained
9336 F:      drivers/mtd/nand/raw/marvell_nand.c
9337 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9338
9339 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9340 M:      Nicolas Pitre <nico@fluxnic.net>
9341 S:      Odd Fixes
9342 F:      drivers/mmc/host/mvsdio.*
9343
9344 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9345 M:      Hu Ziji <huziji@marvell.com>
9346 L:      linux-mmc@vger.kernel.org
9347 S:      Supported
9348 F:      drivers/mmc/host/sdhci-xenon*
9349 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9350
9351 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9352 M:      Sunil Goutham <sgoutham@marvell.com>
9353 M:      Linu Cherian <lcherian@marvell.com>
9354 M:      Geetha sowjanya <gakula@marvell.com>
9355 M:      Jerin Jacob <jerinj@marvell.com>
9356 L:      netdev@vger.kernel.org
9357 S:      Supported
9358 F:      drivers/net/ethernet/marvell/octeontx2/af/
9359
9360 MATROX FRAMEBUFFER DRIVER
9361 L:      linux-fbdev@vger.kernel.org
9362 S:      Orphan
9363 F:      drivers/video/fbdev/matrox/matroxfb_*
9364 F:      include/uapi/linux/matroxfb.h
9365
9366 MAX16065 HARDWARE MONITOR DRIVER
9367 M:      Guenter Roeck <linux@roeck-us.net>
9368 L:      linux-hwmon@vger.kernel.org
9369 S:      Maintained
9370 F:      Documentation/hwmon/max16065
9371 F:      drivers/hwmon/max16065.c
9372
9373 MAX2175 SDR TUNER DRIVER
9374 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9375 L:      linux-media@vger.kernel.org
9376 T:      git git://linuxtv.org/media_tree.git
9377 S:      Maintained
9378 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9379 F:      Documentation/media/v4l-drivers/max2175.rst
9380 F:      drivers/media/i2c/max2175*
9381 F:      include/uapi/linux/max2175.h
9382
9383 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9384 L:      linux-hwmon@vger.kernel.org
9385 S:      Orphan
9386 F:      Documentation/hwmon/max6650
9387 F:      drivers/hwmon/max6650.c
9388
9389 MAX6697 HARDWARE MONITOR DRIVER
9390 M:      Guenter Roeck <linux@roeck-us.net>
9391 L:      linux-hwmon@vger.kernel.org
9392 S:      Maintained
9393 F:      Documentation/hwmon/max6697
9394 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9395 F:      drivers/hwmon/max6697.c
9396 F:      include/linux/platform_data/max6697.h
9397
9398 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9399 M:      Peter Rosin <peda@axentia.se>
9400 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9401 S:      Maintained
9402 F:      Documentation/devicetree/bindings/sound/max9860.txt
9403 F:      sound/soc/codecs/max9860.*
9404
9405 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9406 M:      Javier Martinez Canillas <javier@dowhile0.org>
9407 L:      linux-kernel@vger.kernel.org
9408 S:      Supported
9409 F:      drivers/regulator/max77802-regulator.c
9410 F:      Documentation/devicetree/bindings/*/*max77802.txt
9411 F:      include/dt-bindings/*/*max77802.h
9412
9413 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9414 M:      Krzysztof Kozlowski <krzk@kernel.org>
9415 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9416 L:      linux-pm@vger.kernel.org
9417 S:      Supported
9418 F:      drivers/power/supply/max14577_charger.c
9419 F:      drivers/power/supply/max77693_charger.c
9420
9421 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9422 M:      Chanwoo Choi <cw00.choi@samsung.com>
9423 M:      Krzysztof Kozlowski <krzk@kernel.org>
9424 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9425 L:      linux-kernel@vger.kernel.org
9426 S:      Supported
9427 F:      drivers/*/max14577*.c
9428 F:      drivers/*/max77686*.c
9429 F:      drivers/*/max77693*.c
9430 F:      drivers/extcon/extcon-max14577.c
9431 F:      drivers/extcon/extcon-max77693.c
9432 F:      drivers/rtc/rtc-max77686.c
9433 F:      drivers/clk/clk-max77686.c
9434 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9435 F:      Documentation/devicetree/bindings/*/max77686.txt
9436 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9437 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9438 F:      include/linux/mfd/max14577*.h
9439 F:      include/linux/mfd/max77686*.h
9440 F:      include/linux/mfd/max77693*.h
9441
9442 MAXIRADIO FM RADIO RECEIVER DRIVER
9443 M:      Hans Verkuil <hverkuil@xs4all.nl>
9444 L:      linux-media@vger.kernel.org
9445 T:      git git://linuxtv.org/media_tree.git
9446 W:      https://linuxtv.org
9447 S:      Maintained
9448 F:      drivers/media/radio/radio-maxiradio*
9449
9450 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9451 M:      Peter Rosin <peda@axentia.se>
9452 L:      linux-iio@vger.kernel.org
9453 S:      Maintained
9454 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9455 F:      drivers/iio/potentiometer/mcp4018.c
9456 F:      drivers/iio/potentiometer/mcp4531.c
9457
9458 MCR20A IEEE-802.15.4 RADIO DRIVER
9459 M:      Xue Liu <liuxuenetmail@gmail.com>
9460 L:      linux-wpan@vger.kernel.org
9461 W:      https://github.com/xueliu/mcr20a-linux
9462 S:      Maintained
9463 F:      drivers/net/ieee802154/mcr20a.c
9464 F:      drivers/net/ieee802154/mcr20a.h
9465 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9466
9467 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9468 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9469 L:      linux-iio@vger.kernel.org
9470 S:      Maintained
9471 F:      drivers/iio/dac/cio-dac.c
9472
9473 MEDIA DRIVERS FOR ASCOT2E
9474 M:      Sergey Kozlov <serjk@netup.ru>
9475 M:      Abylay Ospan <aospan@netup.ru>
9476 L:      linux-media@vger.kernel.org
9477 W:      https://linuxtv.org
9478 W:      http://netup.tv/
9479 T:      git git://linuxtv.org/media_tree.git
9480 S:      Supported
9481 F:      drivers/media/dvb-frontends/ascot2e*
9482
9483 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9484 M:      Jasmin Jessich <jasmin@anw.at>
9485 L:      linux-media@vger.kernel.org
9486 W:      https://linuxtv.org
9487 T:      git git://linuxtv.org/media_tree.git
9488 S:      Maintained
9489 F:      drivers/media/dvb-frontends/cxd2099*
9490
9491 MEDIA DRIVERS FOR CXD2841ER
9492 M:      Sergey Kozlov <serjk@netup.ru>
9493 M:      Abylay Ospan <aospan@netup.ru>
9494 L:      linux-media@vger.kernel.org
9495 W:      https://linuxtv.org
9496 W:      http://netup.tv/
9497 T:      git git://linuxtv.org/media_tree.git
9498 S:      Supported
9499 F:      drivers/media/dvb-frontends/cxd2841er*
9500
9501 MEDIA DRIVERS FOR CXD2880
9502 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9503 L:      linux-media@vger.kernel.org
9504 W:      http://linuxtv.org/
9505 T:      git git://linuxtv.org/media_tree.git
9506 S:      Supported
9507 F:      drivers/media/dvb-frontends/cxd2880/*
9508 F:      drivers/media/spi/cxd2880*
9509
9510 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9511 L:      linux-media@vger.kernel.org
9512 W:      https://linuxtv.org
9513 T:      git git://linuxtv.org/media_tree.git
9514 S:      Orphan
9515 F:      drivers/media/pci/ddbridge/*
9516
9517 MEDIA DRIVERS FOR FREESCALE IMX
9518 M:      Steve Longerbeam <slongerbeam@gmail.com>
9519 M:      Philipp Zabel <p.zabel@pengutronix.de>
9520 L:      linux-media@vger.kernel.org
9521 T:      git git://linuxtv.org/media_tree.git
9522 S:      Maintained
9523 F:      Documentation/devicetree/bindings/media/imx.txt
9524 F:      Documentation/media/v4l-drivers/imx.rst
9525 F:      drivers/staging/media/imx/
9526 F:      include/linux/imx-media.h
9527 F:      include/media/imx.h
9528
9529 MEDIA DRIVER FOR FREESCALE IMX PXP
9530 M:      Philipp Zabel <p.zabel@pengutronix.de>
9531 L:      linux-media@vger.kernel.org
9532 T:      git git://linuxtv.org/media_tree.git
9533 S:      Maintained
9534 F:      drivers/media/platform/imx-pxp.[ch]
9535
9536 MEDIA DRIVERS FOR FREESCALE IMX7
9537 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9538 L:      linux-media@vger.kernel.org
9539 T:      git git://linuxtv.org/media_tree.git
9540 S:      Maintained
9541 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9542 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9543 F:      Documentation/media/v4l-drivers/imx7.rst
9544 F:      drivers/staging/media/imx/imx7-media-csi.c
9545 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9546
9547 MEDIA DRIVERS FOR HELENE
9548 M:      Abylay Ospan <aospan@netup.ru>
9549 L:      linux-media@vger.kernel.org
9550 W:      https://linuxtv.org
9551 W:      http://netup.tv/
9552 T:      git git://linuxtv.org/media_tree.git
9553 S:      Supported
9554 F:      drivers/media/dvb-frontends/helene*
9555
9556 MEDIA DRIVERS FOR HORUS3A
9557 M:      Sergey Kozlov <serjk@netup.ru>
9558 M:      Abylay Ospan <aospan@netup.ru>
9559 L:      linux-media@vger.kernel.org
9560 W:      https://linuxtv.org
9561 W:      http://netup.tv/
9562 T:      git git://linuxtv.org/media_tree.git
9563 S:      Supported
9564 F:      drivers/media/dvb-frontends/horus3a*
9565
9566 MEDIA DRIVERS FOR LNBH25
9567 M:      Sergey Kozlov <serjk@netup.ru>
9568 M:      Abylay Ospan <aospan@netup.ru>
9569 L:      linux-media@vger.kernel.org
9570 W:      https://linuxtv.org
9571 W:      http://netup.tv/
9572 T:      git git://linuxtv.org/media_tree.git
9573 S:      Supported
9574 F:      drivers/media/dvb-frontends/lnbh25*
9575
9576 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9577 L:      linux-media@vger.kernel.org
9578 W:      https://linuxtv.org
9579 T:      git git://linuxtv.org/media_tree.git
9580 S:      Orphan
9581 F:      drivers/media/dvb-frontends/mxl5xx*
9582
9583 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9584 M:      Sergey Kozlov <serjk@netup.ru>
9585 M:      Abylay Ospan <aospan@netup.ru>
9586 L:      linux-media@vger.kernel.org
9587 W:      https://linuxtv.org
9588 W:      http://netup.tv/
9589 T:      git git://linuxtv.org/media_tree.git
9590 S:      Supported
9591 F:      drivers/media/pci/netup_unidvb/*
9592
9593 MEDIA DRIVERS FOR RENESAS - CEU
9594 M:      Jacopo Mondi <jacopo@jmondi.org>
9595 L:      linux-media@vger.kernel.org
9596 L:      linux-renesas-soc@vger.kernel.org
9597 T:      git git://linuxtv.org/media_tree.git
9598 S:      Supported
9599 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9600 F:      drivers/media/platform/renesas-ceu.c
9601 F:      include/media/drv-intf/renesas-ceu.h
9602
9603 MEDIA DRIVERS FOR RENESAS - DRIF
9604 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9605 L:      linux-media@vger.kernel.org
9606 L:      linux-renesas-soc@vger.kernel.org
9607 T:      git git://linuxtv.org/media_tree.git
9608 S:      Supported
9609 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9610 F:      drivers/media/platform/rcar_drif.c
9611
9612 MEDIA DRIVERS FOR RENESAS - FCP
9613 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9614 L:      linux-media@vger.kernel.org
9615 L:      linux-renesas-soc@vger.kernel.org
9616 T:      git git://linuxtv.org/media_tree.git
9617 S:      Supported
9618 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9619 F:      drivers/media/platform/rcar-fcp.c
9620 F:      include/media/rcar-fcp.h
9621
9622 MEDIA DRIVERS FOR RENESAS - FDP1
9623 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9624 L:      linux-media@vger.kernel.org
9625 L:      linux-renesas-soc@vger.kernel.org
9626 T:      git git://linuxtv.org/media_tree.git
9627 S:      Supported
9628 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9629 F:      drivers/media/platform/rcar_fdp1.c
9630
9631 MEDIA DRIVERS FOR RENESAS - VIN
9632 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9633 L:      linux-media@vger.kernel.org
9634 L:      linux-renesas-soc@vger.kernel.org
9635 T:      git git://linuxtv.org/media_tree.git
9636 S:      Supported
9637 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9638 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9639 F:      drivers/media/platform/rcar-vin/
9640
9641 MEDIA DRIVERS FOR RENESAS - VSP1
9642 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9643 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9644 L:      linux-media@vger.kernel.org
9645 L:      linux-renesas-soc@vger.kernel.org
9646 T:      git git://linuxtv.org/media_tree.git
9647 S:      Supported
9648 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9649 F:      drivers/media/platform/vsp1/
9650
9651 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9652 L:      linux-media@vger.kernel.org
9653 W:      https://linuxtv.org
9654 T:      git git://linuxtv.org/media_tree.git
9655 S:      Orphan
9656 F:      drivers/media/dvb-frontends/stv0910*
9657
9658 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9659 L:      linux-media@vger.kernel.org
9660 W:      https://linuxtv.org
9661 T:      git git://linuxtv.org/media_tree.git
9662 S:      Orphan
9663 F:      drivers/media/dvb-frontends/stv6111*
9664
9665 MEDIA DRIVERS FOR STM32 - DCMI
9666 M:      Hugues Fruchet <hugues.fruchet@st.com>
9667 L:      linux-media@vger.kernel.org
9668 T:      git git://linuxtv.org/media_tree.git
9669 S:      Supported
9670 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9671 F:      drivers/media/platform/stm32/stm32-dcmi.c
9672
9673 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9674 M:      Dmitry Osipenko <digetx@gmail.com>
9675 L:      linux-media@vger.kernel.org
9676 L:      linux-tegra@vger.kernel.org
9677 T:      git git://linuxtv.org/media_tree.git
9678 S:      Maintained
9679 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9680 F:      drivers/staging/media/tegra-vde/
9681
9682 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9683 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9684 P:      LinuxTV.org Project
9685 L:      linux-media@vger.kernel.org
9686 W:      https://linuxtv.org
9687 Q:      http://patchwork.kernel.org/project/linux-media/list/
9688 T:      git git://linuxtv.org/media_tree.git
9689 S:      Maintained
9690 F:      Documentation/devicetree/bindings/media/
9691 F:      Documentation/media/
9692 F:      drivers/media/
9693 F:      drivers/staging/media/
9694 F:      include/linux/platform_data/media/
9695 F:      include/media/
9696 F:      include/uapi/linux/dvb/
9697 F:      include/uapi/linux/videodev2.h
9698 F:      include/uapi/linux/media.h
9699 F:      include/uapi/linux/v4l2-*
9700 F:      include/uapi/linux/meye.h
9701 F:      include/uapi/linux/ivtv*
9702 F:      include/uapi/linux/uvcvideo.h
9703
9704 MEDIATEK BLUETOOTH DRIVER
9705 M:      Sean Wang <sean.wang@mediatek.com>
9706 L:      linux-bluetooth@vger.kernel.org
9707 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9708 S:      Maintained
9709 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9710 F:      drivers/bluetooth/btmtkuart.c
9711
9712 MEDIATEK CIR DRIVER
9713 M:      Sean Wang <sean.wang@mediatek.com>
9714 S:      Maintained
9715 F:      drivers/media/rc/mtk-cir.c
9716
9717 MEDIATEK DMA DRIVER
9718 M:      Sean Wang <sean.wang@mediatek.com>
9719 L:      dmaengine@vger.kernel.org
9720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9721 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9722 S:      Maintained
9723 F:      Documentation/devicetree/bindings/dma/mtk-*
9724 F:      drivers/dma/mediatek/
9725
9726 MEDIATEK PMIC LED DRIVER
9727 M:      Sean Wang <sean.wang@mediatek.com>
9728 S:      Maintained
9729 F:      drivers/leds/leds-mt6323.c
9730 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9731
9732 MEDIATEK ETHERNET DRIVER
9733 M:      Felix Fietkau <nbd@openwrt.org>
9734 M:      John Crispin <john@phrozen.org>
9735 M:      Sean Wang <sean.wang@mediatek.com>
9736 M:      Nelson Chang <nelson.chang@mediatek.com>
9737 L:      netdev@vger.kernel.org
9738 S:      Maintained
9739 F:      drivers/net/ethernet/mediatek/
9740
9741 MEDIATEK SWITCH DRIVER
9742 M:      Sean Wang <sean.wang@mediatek.com>
9743 L:      netdev@vger.kernel.org
9744 S:      Maintained
9745 F:      drivers/net/dsa/mt7530.*
9746 F:      net/dsa/tag_mtk.c
9747
9748 MEDIATEK JPEG DRIVER
9749 M:      Rick Chang <rick.chang@mediatek.com>
9750 M:      Bin Liu <bin.liu@mediatek.com>
9751 S:      Supported
9752 F:      drivers/media/platform/mtk-jpeg/
9753 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9754
9755 MEDIATEK MDP DRIVER
9756 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9757 M:      Houlong Wei <houlong.wei@mediatek.com>
9758 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9759 S:      Supported
9760 F:      drivers/media/platform/mtk-mdp/
9761 F:      drivers/media/platform/mtk-vpu/
9762 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9763
9764 MEDIATEK MEDIA DRIVER
9765 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9766 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9767 S:      Supported
9768 F:      drivers/media/platform/mtk-vcodec/
9769 F:      drivers/media/platform/mtk-vpu/
9770 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9771 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9772
9773 MEDIATEK MT76 WIRELESS LAN DRIVER
9774 M:      Felix Fietkau <nbd@nbd.name>
9775 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9776 L:      linux-wireless@vger.kernel.org
9777 S:      Maintained
9778 F:      drivers/net/wireless/mediatek/mt76/
9779
9780 MEDIATEK MT7601U WIRELESS LAN DRIVER
9781 M:      Jakub Kicinski <kubakici@wp.pl>
9782 L:      linux-wireless@vger.kernel.org
9783 S:      Maintained
9784 F:      drivers/net/wireless/mediatek/mt7601u/
9785
9786 MEDIATEK NAND CONTROLLER DRIVER
9787 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9788 L:      linux-mtd@lists.infradead.org
9789 S:      Maintained
9790 F:      drivers/mtd/nand/raw/mtk_*
9791 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9792
9793 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9794 M:      Sean Wang <sean.wang@mediatek.com>
9795 S:      Maintained
9796 F:      drivers/char/hw_random/mtk-rng.c
9797
9798 MEDIATEK USB3 DRD IP DRIVER
9799 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9800 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9801 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9802 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9803 S:      Maintained
9804 F:      drivers/usb/mtu3/
9805
9806 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9807 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9808 M:      Martin Donnelly <martin.donnelly@ge.com>
9809 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9810 S:      Maintained
9811 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9812 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9813
9814 MEGARAID SCSI/SAS DRIVERS
9815 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9816 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9817 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9818 L:      megaraidlinux.pdl@broadcom.com
9819 L:      linux-scsi@vger.kernel.org
9820 W:      http://www.avagotech.com/support/
9821 S:      Maintained
9822 F:      Documentation/scsi/megaraid.txt
9823 F:      drivers/scsi/megaraid.*
9824 F:      drivers/scsi/megaraid/
9825
9826 MELEXIS MLX90614 DRIVER
9827 M:      Crt Mori <cmo@melexis.com>
9828 L:      linux-iio@vger.kernel.org
9829 W:      http://www.melexis.com
9830 S:      Supported
9831 F:      drivers/iio/temperature/mlx90614.c
9832
9833 MELEXIS MLX90632 DRIVER
9834 M:      Crt Mori <cmo@melexis.com>
9835 L:      linux-iio@vger.kernel.org
9836 W:      http://www.melexis.com
9837 S:      Supported
9838 F:      drivers/iio/temperature/mlx90632.c
9839
9840 MELFAS MIP4 TOUCHSCREEN DRIVER
9841 M:      Sangwon Jee <jeesw@melfas.com>
9842 W:      http://www.melfas.com
9843 S:      Supported
9844 F:      drivers/input/touchscreen/melfas_mip4.c
9845 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9846
9847 MELLANOX ETHERNET DRIVER (mlx4_en)
9848 M:      Tariq Toukan <tariqt@mellanox.com>
9849 L:      netdev@vger.kernel.org
9850 S:      Supported
9851 W:      http://www.mellanox.com
9852 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9853 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9854
9855 MELLANOX ETHERNET DRIVER (mlx5e)
9856 M:      Saeed Mahameed <saeedm@mellanox.com>
9857 L:      netdev@vger.kernel.org
9858 S:      Supported
9859 W:      http://www.mellanox.com
9860 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9861 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9862
9863 MELLANOX ETHERNET INNOVA DRIVERS
9864 R:      Boris Pismenny <borisp@mellanox.com>
9865 L:      netdev@vger.kernel.org
9866 S:      Supported
9867 W:      http://www.mellanox.com
9868 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9869 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9870 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9871 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9872 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9873
9874 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9875 R:      Boris Pismenny <borisp@mellanox.com>
9876 L:      netdev@vger.kernel.org
9877 S:      Supported
9878 W:      http://www.mellanox.com
9879 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9880 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9881 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9882
9883 MELLANOX ETHERNET SWITCH DRIVERS
9884 M:      Jiri Pirko <jiri@mellanox.com>
9885 M:      Ido Schimmel <idosch@mellanox.com>
9886 L:      netdev@vger.kernel.org
9887 S:      Supported
9888 W:      http://www.mellanox.com
9889 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9890 F:      drivers/net/ethernet/mellanox/mlxsw/
9891 F:      tools/testing/selftests/drivers/net/mlxsw/
9892
9893 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9894 M:      mlxsw@mellanox.com
9895 L:      netdev@vger.kernel.org
9896 S:      Supported
9897 W:      http://www.mellanox.com
9898 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9899 F:      drivers/net/ethernet/mellanox/mlxfw/
9900
9901 MELLANOX HARDWARE PLATFORM SUPPORT
9902 M:      Andy Shevchenko <andy@infradead.org>
9903 M:      Darren Hart <dvhart@infradead.org>
9904 M:      Vadim Pasternak <vadimp@mellanox.com>
9905 L:      platform-driver-x86@vger.kernel.org
9906 S:      Supported
9907 F:      drivers/platform/mellanox/
9908 F:      include/linux/platform_data/mlxreg.h
9909
9910 MELLANOX MLX4 core VPI driver
9911 M:      Tariq Toukan <tariqt@mellanox.com>
9912 L:      netdev@vger.kernel.org
9913 L:      linux-rdma@vger.kernel.org
9914 W:      http://www.mellanox.com
9915 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9916 S:      Supported
9917 F:      drivers/net/ethernet/mellanox/mlx4/
9918 F:      include/linux/mlx4/
9919
9920 MELLANOX MLX4 IB driver
9921 M:      Yishai Hadas <yishaih@mellanox.com>
9922 L:      linux-rdma@vger.kernel.org
9923 W:      http://www.mellanox.com
9924 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9925 S:      Supported
9926 F:      drivers/infiniband/hw/mlx4/
9927 F:      include/linux/mlx4/
9928 F:      include/uapi/rdma/mlx4-abi.h
9929
9930 MELLANOX MLX5 core VPI driver
9931 M:      Saeed Mahameed <saeedm@mellanox.com>
9932 M:      Leon Romanovsky <leonro@mellanox.com>
9933 L:      netdev@vger.kernel.org
9934 L:      linux-rdma@vger.kernel.org
9935 W:      http://www.mellanox.com
9936 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9937 S:      Supported
9938 F:      drivers/net/ethernet/mellanox/mlx5/core/
9939 F:      include/linux/mlx5/
9940
9941 MELLANOX MLX5 IB driver
9942 M:      Leon Romanovsky <leonro@mellanox.com>
9943 L:      linux-rdma@vger.kernel.org
9944 W:      http://www.mellanox.com
9945 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9946 S:      Supported
9947 F:      drivers/infiniband/hw/mlx5/
9948 F:      include/linux/mlx5/
9949 F:      include/uapi/rdma/mlx5-abi.h
9950
9951 MELLANOX MLXCPLD I2C AND MUX DRIVER
9952 M:      Vadim Pasternak <vadimp@mellanox.com>
9953 M:      Michael Shych <michaelsh@mellanox.com>
9954 L:      linux-i2c@vger.kernel.org
9955 S:      Supported
9956 F:      drivers/i2c/busses/i2c-mlxcpld.c
9957 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9958 F:      Documentation/i2c/busses/i2c-mlxcpld
9959
9960 MELLANOX MLXCPLD LED DRIVER
9961 M:      Vadim Pasternak <vadimp@mellanox.com>
9962 L:      linux-leds@vger.kernel.org
9963 S:      Supported
9964 F:      drivers/leds/leds-mlxcpld.c
9965 F:      drivers/leds/leds-mlxreg.c
9966 F:      Documentation/leds/leds-mlxcpld.txt
9967
9968 MELLANOX PLATFORM DRIVER
9969 M:      Vadim Pasternak <vadimp@mellanox.com>
9970 L:      platform-driver-x86@vger.kernel.org
9971 S:      Supported
9972 F:      drivers/platform/x86/mlx-platform.c
9973
9974 MEMBARRIER SUPPORT
9975 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9976 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9977 L:      linux-kernel@vger.kernel.org
9978 S:      Supported
9979 F:      kernel/sched/membarrier.c
9980 F:      include/uapi/linux/membarrier.h
9981 F:      arch/powerpc/include/asm/membarrier.h
9982
9983 MEMBLOCK
9984 M:      Mike Rapoport <rppt@linux.ibm.com>
9985 L:      linux-mm@kvack.org
9986 S:      Maintained
9987 F:      include/linux/memblock.h
9988 F:      mm/memblock.c
9989 F:      Documentation/core-api/boot-time-mm.rst
9990
9991 MEMORY MANAGEMENT
9992 L:      linux-mm@kvack.org
9993 W:      http://www.linux-mm.org
9994 S:      Maintained
9995 F:      include/linux/mm.h
9996 F:      include/linux/gfp.h
9997 F:      include/linux/mmzone.h
9998 F:      include/linux/memory_hotplug.h
9999 F:      include/linux/vmalloc.h
10000 F:      mm/
10001
10002 MEMORY TECHNOLOGY DEVICES (MTD)
10003 M:      David Woodhouse <dwmw2@infradead.org>
10004 M:      Brian Norris <computersforpeace@gmail.com>
10005 M:      Boris Brezillon <bbrezillon@kernel.org>
10006 M:      Marek Vasut <marek.vasut@gmail.com>
10007 M:      Richard Weinberger <richard@nod.at>
10008 L:      linux-mtd@lists.infradead.org
10009 W:      http://www.linux-mtd.infradead.org/
10010 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10011 T:      git git://git.infradead.org/linux-mtd.git master
10012 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10013 S:      Maintained
10014 F:      Documentation/devicetree/bindings/mtd/
10015 F:      drivers/mtd/
10016 F:      include/linux/mtd/
10017 F:      include/uapi/mtd/
10018
10019 MEN A21 WATCHDOG DRIVER
10020 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10021 L:      linux-watchdog@vger.kernel.org
10022 S:      Maintained
10023 F:      drivers/watchdog/mena21_wdt.c
10024
10025 MEN CHAMELEON BUS (mcb)
10026 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10027 S:      Maintained
10028 F:      drivers/mcb/
10029 F:      include/linux/mcb.h
10030 F:      Documentation/men-chameleon-bus.txt
10031
10032 MEN F21BMC (Board Management Controller)
10033 M:      Andreas Werner <andreas.werner@men.de>
10034 S:      Supported
10035 F:      drivers/mfd/menf21bmc.c
10036 F:      drivers/watchdog/menf21bmc_wdt.c
10037 F:      drivers/leds/leds-menf21bmc.c
10038 F:      drivers/hwmon/menf21bmc_hwmon.c
10039 F:      Documentation/hwmon/menf21bmc
10040
10041 MEN Z069 WATCHDOG DRIVER
10042 M:      Johannes Thumshirn <jth@kernel.org>
10043 L:      linux-watchdog@vger.kernel.org
10044 S:      Maintained
10045 F:      drivers/watchdog/menz69_wdt.c
10046
10047 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10048 M:      Neil Armstrong <narmstrong@baylibre.com>
10049 L:      linux-media@lists.freedesktop.org
10050 L:      linux-amlogic@lists.infradead.org
10051 W:      http://linux-meson.com/
10052 S:      Supported
10053 F:      drivers/media/platform/meson/ao-cec.c
10054 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10055 T:      git git://linuxtv.org/media_tree.git
10056
10057 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10058 M:      Liang Yang <liang.yang@amlogic.com>
10059 L:      linux-mtd@lists.infradead.org
10060 S:      Maintained
10061 F:      drivers/mtd/nand/raw/meson_*
10062 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10063
10064 METHODE UDPU SUPPORT
10065 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10066 S:      Maintained
10067 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10068
10069 MICROBLAZE ARCHITECTURE
10070 M:      Michal Simek <monstr@monstr.eu>
10071 W:      http://www.monstr.eu/fdt/
10072 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10073 S:      Supported
10074 F:      arch/microblaze/
10075
10076 MICROCHIP AT91 SERIAL DRIVER
10077 M:      Richard Genoud <richard.genoud@gmail.com>
10078 S:      Maintained
10079 F:      drivers/tty/serial/atmel_serial.c
10080 F:      drivers/tty/serial/atmel_serial.h
10081 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10082
10083 MICROCHIP AUDIO ASOC DRIVERS
10084 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10085 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10086 S:      Supported
10087 F:      sound/soc/atmel
10088
10089 MICROCHIP DMA DRIVER
10090 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10092 L:      dmaengine@vger.kernel.org
10093 S:      Supported
10094 F:      drivers/dma/at_hdmac.c
10095 F:      drivers/dma/at_hdmac_regs.h
10096 F:      include/linux/platform_data/dma-atmel.h
10097 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10098 F:      include/dt-bindings/dma/at91.h
10099
10100 MICROCHIP ECC DRIVER
10101 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10102 L:      linux-crypto@vger.kernel.org
10103 S:      Maintained
10104 F:      drivers/crypto/atmel-ecc.*
10105
10106 MICROCHIP I2C DRIVER
10107 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10108 L:      linux-i2c@vger.kernel.org
10109 S:      Supported
10110 F:      drivers/i2c/busses/i2c-at91.c
10111
10112 MICROCHIP ISC DRIVER
10113 M:      Eugen Hristev <eugen.hristev@microchip.com>
10114 L:      linux-media@vger.kernel.org
10115 S:      Supported
10116 F:      drivers/media/platform/atmel/atmel-isc.c
10117 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10118 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10119
10120 MICROCHIP ISI DRIVER
10121 M:      Eugen Hristev <eugen.hristev@microchip.com>
10122 L:      linux-media@vger.kernel.org
10123 S:      Supported
10124 F:      drivers/media/platform/atmel/atmel-isi.c
10125 F:      drivers/media/platform/atmel/atmel-isi.h
10126
10127 MICROCHIP AT91 USART MFD DRIVER
10128 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10129 L:      linux-kernel@vger.kernel.org
10130 S:      Supported
10131 F:      drivers/mfd/at91-usart.c
10132 F:      include/dt-bindings/mfd/at91-usart.h
10133 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10134
10135 MICROCHIP AT91 USART SPI DRIVER
10136 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10137 L:      linux-spi@vger.kernel.org
10138 S:      Supported
10139 F:      drivers/spi/spi-at91-usart.c
10140 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10141
10142 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10143 M:      Woojung Huh <Woojung.Huh@microchip.com>
10144 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10145 L:      netdev@vger.kernel.org
10146 S:      Maintained
10147 F:      net/dsa/tag_ksz.c
10148 F:      drivers/net/dsa/microchip/*
10149 F:      include/linux/platform_data/microchip-ksz.h
10150 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10151
10152 MICROCHIP LAN743X ETHERNET DRIVER
10153 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10154 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10155 L:      netdev@vger.kernel.org
10156 S:      Maintained
10157 F:      drivers/net/ethernet/microchip/lan743x_*
10158
10159 MICROCHIP LCDFB DRIVER
10160 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10161 L:      linux-fbdev@vger.kernel.org
10162 S:      Maintained
10163 F:      drivers/video/fbdev/atmel_lcdfb.c
10164 F:      include/video/atmel_lcdc.h
10165
10166 MICROCHIP MMC/SD/SDIO MCI DRIVER
10167 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10168 S:      Maintained
10169 F:      drivers/mmc/host/atmel-mci.c
10170
10171 MICROCHIP MCP16502 PMIC DRIVER
10172 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10174 S:      Maintained
10175 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10176 F:      drivers/regulator/mcp16502.c
10177
10178 MICROCHIP MCP3911 ADC DRIVER
10179 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10180 M:      Kent Gustavsson <kent@minoris.se>
10181 L:      linux-iio@vger.kernel.org
10182 S:      Supported
10183 F:      drivers/iio/adc/mcp3911.c
10184 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10185
10186 MICROCHIP NAND DRIVER
10187 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10188 L:      linux-mtd@lists.infradead.org
10189 S:      Supported
10190 F:      drivers/mtd/nand/raw/atmel/*
10191 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10192
10193 MICROCHIP PWM DRIVER
10194 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10196 L:      linux-pwm@vger.kernel.org
10197 S:      Supported
10198 F:      drivers/pwm/pwm-atmel.c
10199 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10200
10201 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10202 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10203 M:      Eugen Hristev <eugen.hristev@microchip.com>
10204 L:      linux-iio@vger.kernel.org
10205 S:      Supported
10206 F:      drivers/iio/adc/at91-sama5d2_adc.c
10207 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10208 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10209
10210 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10211 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10212 S:      Supported
10213 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10214
10215 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10216 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10218 L:      linux-gpio@vger.kernel.org
10219 F:      drivers/gpio/gpio-sama5d2-piobu.c
10220
10221 MICROCHIP SPI DRIVER
10222 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10223 S:      Supported
10224 F:      drivers/spi/spi-atmel.*
10225
10226 MICROCHIP SSC DRIVER
10227 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10229 S:      Supported
10230 F:      drivers/misc/atmel-ssc.c
10231 F:      include/linux/atmel-ssc.h
10232
10233 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10234 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10236 S:      Supported
10237 F:      drivers/misc/atmel_tclib.c
10238 F:      drivers/clocksource/tcb_clksrc.c
10239
10240 MICROCHIP USBA UDC DRIVER
10241 M:      Cristian Birsan <cristian.birsan@microchip.com>
10242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10243 S:      Supported
10244 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10245
10246 MICROCHIP USB251XB DRIVER
10247 M:      Richard Leitner <richard.leitner@skidata.com>
10248 L:      linux-usb@vger.kernel.org
10249 S:      Maintained
10250 F:      drivers/usb/misc/usb251xb.c
10251 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10252
10253 MICROCHIP XDMA DRIVER
10254 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10255 L:      linux-arm-kernel@lists.infradead.org
10256 L:      dmaengine@vger.kernel.org
10257 S:      Supported
10258 F:      drivers/dma/at_xdmac.c
10259
10260 MICROSEMI MIPS SOCS
10261 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10262 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10263 L:      linux-mips@vger.kernel.org
10264 S:      Supported
10265 F:      arch/mips/generic/board-ocelot.c
10266 F:      arch/mips/configs/generic/board-ocelot.config
10267 F:      arch/mips/boot/dts/mscc/
10268 F:      Documentation/devicetree/bindings/mips/mscc.txt
10269
10270 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10271 M:      Don Brace <don.brace@microsemi.com>
10272 L:      esc.storagedev@microsemi.com
10273 L:      linux-scsi@vger.kernel.org
10274 S:      Supported
10275 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10276 F:      drivers/scsi/smartpqi/Kconfig
10277 F:      drivers/scsi/smartpqi/Makefile
10278 F:      include/linux/cciss*.h
10279 F:      include/uapi/linux/cciss*.h
10280 F:      Documentation/scsi/smartpqi.txt
10281
10282 MICROSEMI ETHERNET SWITCH DRIVER
10283 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10284 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10285 L:      netdev@vger.kernel.org
10286 S:      Supported
10287 F:      drivers/net/ethernet/mscc/
10288
10289 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10290 M:      Chen Yu <yu.c.chen@intel.com>
10291 L:      platform-driver-x86@vger.kernel.org
10292 S:      Supported
10293 F:      drivers/platform/x86/surfacepro3_button.c
10294
10295 MICROTEK X6 SCANNER
10296 M:      Oliver Neukum <oliver@neukum.org>
10297 S:      Maintained
10298 F:      drivers/usb/image/microtek.*
10299
10300 MIPS
10301 M:      Ralf Baechle <ralf@linux-mips.org>
10302 M:      Paul Burton <paul.burton@mips.com>
10303 M:      James Hogan <jhogan@kernel.org>
10304 L:      linux-mips@vger.kernel.org
10305 W:      http://www.linux-mips.org/
10306 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10308 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10309 S:      Supported
10310 F:      Documentation/devicetree/bindings/mips/
10311 F:      Documentation/mips/
10312 F:      arch/mips/
10313 F:      drivers/platform/mips/
10314
10315 MIPS BOSTON DEVELOPMENT BOARD
10316 M:      Paul Burton <paul.burton@mips.com>
10317 L:      linux-mips@vger.kernel.org
10318 S:      Maintained
10319 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10320 F:      arch/mips/boot/dts/img/boston.dts
10321 F:      arch/mips/configs/generic/board-boston.config
10322 F:      drivers/clk/imgtec/clk-boston.c
10323 F:      include/dt-bindings/clock/boston-clock.h
10324
10325 MIPS GENERIC PLATFORM
10326 M:      Paul Burton <paul.burton@mips.com>
10327 L:      linux-mips@vger.kernel.org
10328 S:      Supported
10329 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10330 F:      arch/mips/generic/
10331 F:      arch/mips/tools/generic-board-config.sh
10332
10333 MIPS/LOONGSON1 ARCHITECTURE
10334 M:      Keguang Zhang <keguang.zhang@gmail.com>
10335 L:      linux-mips@vger.kernel.org
10336 S:      Maintained
10337 F:      arch/mips/loongson32/
10338 F:      arch/mips/include/asm/mach-loongson32/
10339 F:      drivers/*/*loongson1*
10340 F:      drivers/*/*/*loongson1*
10341
10342 MIPS/LOONGSON2 ARCHITECTURE
10343 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10344 L:      linux-mips@vger.kernel.org
10345 S:      Maintained
10346 F:      arch/mips/loongson64/fuloong-2e/
10347 F:      arch/mips/loongson64/lemote-2f/
10348 F:      arch/mips/include/asm/mach-loongson64/
10349 F:      drivers/*/*loongson2*
10350 F:      drivers/*/*/*loongson2*
10351
10352 MIPS/LOONGSON3 ARCHITECTURE
10353 M:      Huacai Chen <chenhc@lemote.com>
10354 L:      linux-mips@vger.kernel.org
10355 S:      Maintained
10356 F:      arch/mips/loongson64/
10357 F:      arch/mips/include/asm/mach-loongson64/
10358 F:      drivers/platform/mips/cpu_hwmon.c
10359 F:      drivers/*/*loongson3*
10360 F:      drivers/*/*/*loongson3*
10361
10362 MIPS RINT INSTRUCTION EMULATION
10363 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10364 L:      linux-mips@vger.kernel.org
10365 S:      Supported
10366 F:      arch/mips/math-emu/sp_rint.c
10367 F:      arch/mips/math-emu/dp_rint.c
10368
10369 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10370 M:      Hans Verkuil <hverkuil@xs4all.nl>
10371 L:      linux-media@vger.kernel.org
10372 T:      git git://linuxtv.org/media_tree.git
10373 W:      https://linuxtv.org
10374 S:      Odd Fixes
10375 F:      drivers/media/radio/radio-miropcm20*
10376
10377 MMP SUPPORT
10378 R:      Lubomir Rintel <lkundrak@v3.sk>
10379 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10380 S:      Odd Fixes
10381 F:      arch/arm/boot/dts/mmp*
10382 F:      arch/arm/mach-mmp/
10383
10384 MMU GATHER AND TLB INVALIDATION
10385 M:      Will Deacon <will.deacon@arm.com>
10386 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10387 M:      Andrew Morton <akpm@linux-foundation.org>
10388 M:      Nick Piggin <npiggin@gmail.com>
10389 M:      Peter Zijlstra <peterz@infradead.org>
10390 L:      linux-arch@vger.kernel.org
10391 L:      linux-mm@kvack.org
10392 S:      Maintained
10393 F:      arch/*/include/asm/tlb.h
10394 F:      include/asm-generic/tlb.h
10395 F:      mm/mmu_gather.c
10396
10397 MN88472 MEDIA DRIVER
10398 M:      Antti Palosaari <crope@iki.fi>
10399 L:      linux-media@vger.kernel.org
10400 W:      https://linuxtv.org
10401 W:      http://palosaari.fi/linux/
10402 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10403 S:      Maintained
10404 F:      drivers/media/dvb-frontends/mn88472*
10405
10406 MN88473 MEDIA DRIVER
10407 M:      Antti Palosaari <crope@iki.fi>
10408 L:      linux-media@vger.kernel.org
10409 W:      https://linuxtv.org
10410 W:      http://palosaari.fi/linux/
10411 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10412 S:      Maintained
10413 F:      drivers/media/dvb-frontends/mn88473*
10414
10415 MODULE SUPPORT
10416 M:      Jessica Yu <jeyu@kernel.org>
10417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10418 S:      Maintained
10419 F:      include/linux/module.h
10420 F:      kernel/module.c
10421
10422 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10423 W:      http://popies.net/meye/
10424 S:      Orphan
10425 F:      Documentation/media/v4l-drivers/meye*
10426 F:      drivers/media/pci/meye/
10427 F:      include/uapi/linux/meye.h
10428
10429 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10430 M:      Jiri Slaby <jirislaby@gmail.com>
10431 S:      Maintained
10432 F:      Documentation/serial/moxa-smartio
10433 F:      drivers/tty/mxser.*
10434
10435 MR800 AVERMEDIA USB FM RADIO DRIVER
10436 M:      Alexey Klimov <klimov.linux@gmail.com>
10437 L:      linux-media@vger.kernel.org
10438 T:      git git://linuxtv.org/media_tree.git
10439 S:      Maintained
10440 F:      drivers/media/radio/radio-mr800.c
10441
10442 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10443 M:      Alan Ott <alan@signal11.us>
10444 L:      linux-wpan@vger.kernel.org
10445 S:      Maintained
10446 F:      drivers/net/ieee802154/mrf24j40.c
10447 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10448
10449 MSI LAPTOP SUPPORT
10450 M:      "Lee, Chun-Yi" <jlee@suse.com>
10451 L:      platform-driver-x86@vger.kernel.org
10452 S:      Maintained
10453 F:      drivers/platform/x86/msi-laptop.c
10454
10455 MSI WMI SUPPORT
10456 L:      platform-driver-x86@vger.kernel.org
10457 S:      Orphan
10458 F:      drivers/platform/x86/msi-wmi.c
10459
10460 MSI001 MEDIA DRIVER
10461 M:      Antti Palosaari <crope@iki.fi>
10462 L:      linux-media@vger.kernel.org
10463 W:      https://linuxtv.org
10464 W:      http://palosaari.fi/linux/
10465 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10466 T:      git git://linuxtv.org/anttip/media_tree.git
10467 S:      Maintained
10468 F:      drivers/media/tuners/msi001*
10469
10470 MSI2500 MEDIA DRIVER
10471 M:      Antti Palosaari <crope@iki.fi>
10472 L:      linux-media@vger.kernel.org
10473 W:      https://linuxtv.org
10474 W:      http://palosaari.fi/linux/
10475 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10476 T:      git git://linuxtv.org/anttip/media_tree.git
10477 S:      Maintained
10478 F:      drivers/media/usb/msi2500/
10479
10480 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10481 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10482 L:      linux-mtd@lists.infradead.org
10483 S:      Maintained
10484 F:      drivers/mtd/devices/docg3*
10485
10486 MT9M032 APTINA SENSOR DRIVER
10487 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10488 L:      linux-media@vger.kernel.org
10489 T:      git git://linuxtv.org/media_tree.git
10490 S:      Maintained
10491 F:      drivers/media/i2c/mt9m032.c
10492 F:      include/media/i2c/mt9m032.h
10493
10494 MT9P031 APTINA CAMERA SENSOR
10495 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10496 L:      linux-media@vger.kernel.org
10497 T:      git git://linuxtv.org/media_tree.git
10498 S:      Maintained
10499 F:      drivers/media/i2c/mt9p031.c
10500 F:      include/media/i2c/mt9p031.h
10501
10502 MT9T001 APTINA CAMERA SENSOR
10503 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10504 L:      linux-media@vger.kernel.org
10505 T:      git git://linuxtv.org/media_tree.git
10506 S:      Maintained
10507 F:      drivers/media/i2c/mt9t001.c
10508 F:      include/media/i2c/mt9t001.h
10509
10510 MT9T112 APTINA CAMERA SENSOR
10511 M:      Jacopo Mondi <jacopo@jmondi.org>
10512 L:      linux-media@vger.kernel.org
10513 T:      git git://linuxtv.org/media_tree.git
10514 S:      Odd Fixes
10515 F:      drivers/media/i2c/mt9t112.c
10516 F:      include/media/i2c/mt9t112.h
10517
10518 MT9V032 APTINA CAMERA SENSOR
10519 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10520 L:      linux-media@vger.kernel.org
10521 T:      git git://linuxtv.org/media_tree.git
10522 S:      Maintained
10523 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10524 F:      drivers/media/i2c/mt9v032.c
10525 F:      include/media/i2c/mt9v032.h
10526
10527 MT9V111 APTINA CAMERA SENSOR
10528 M:      Jacopo Mondi <jacopo@jmondi.org>
10529 L:      linux-media@vger.kernel.org
10530 T:      git git://linuxtv.org/media_tree.git
10531 S:      Maintained
10532 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10533 F:      drivers/media/i2c/mt9v111.c
10534
10535 MULTIFUNCTION DEVICES (MFD)
10536 M:      Lee Jones <lee.jones@linaro.org>
10537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10538 S:      Supported
10539 F:      Documentation/devicetree/bindings/mfd/
10540 F:      drivers/mfd/
10541 F:      include/linux/mfd/
10542 F:      include/dt-bindings/mfd/
10543
10544 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10545 S:      Orphan
10546 F:      drivers/mmc/host/mmc_spi.c
10547 F:      include/linux/spi/mmc_spi.h
10548
10549 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10550 M:      Ulf Hansson <ulf.hansson@linaro.org>
10551 L:      linux-mmc@vger.kernel.org
10552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10553 S:      Maintained
10554 F:      Documentation/devicetree/bindings/mmc/
10555 F:      drivers/mmc/
10556 F:      include/linux/mmc/
10557 F:      include/uapi/linux/mmc/
10558
10559 MULTIPLEXER SUBSYSTEM
10560 M:      Peter Rosin <peda@axentia.se>
10561 S:      Maintained
10562 F:      Documentation/ABI/testing/sysfs-class-mux*
10563 F:      Documentation/devicetree/bindings/mux/
10564 F:      include/dt-bindings/mux/
10565 F:      include/linux/mux/
10566 F:      drivers/mux/
10567
10568 MULTITECH MULTIPORT CARD (ISICOM)
10569 S:      Orphan
10570 F:      drivers/tty/isicom.c
10571 F:      include/linux/isicom.h
10572
10573 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10574 M:      Bin Liu <b-liu@ti.com>
10575 L:      linux-usb@vger.kernel.org
10576 S:      Maintained
10577 F:      drivers/usb/musb/
10578
10579 MXL301RF MEDIA DRIVER
10580 M:      Akihiro Tsukada <tskd08@gmail.com>
10581 L:      linux-media@vger.kernel.org
10582 S:      Odd Fixes
10583 F:      drivers/media/tuners/mxl301rf*
10584
10585 MXL5007T MEDIA DRIVER
10586 M:      Michael Krufky <mkrufky@linuxtv.org>
10587 L:      linux-media@vger.kernel.org
10588 W:      https://linuxtv.org
10589 W:      http://github.com/mkrufky
10590 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10591 T:      git git://linuxtv.org/mkrufky/tuners.git
10592 S:      Maintained
10593 F:      drivers/media/tuners/mxl5007t.*
10594
10595 MXSFB DRM DRIVER
10596 M:      Marek Vasut <marex@denx.de>
10597 M:      Stefan Agner <stefan@agner.ch>
10598 L:      dri-devel@lists.freedesktop.org
10599 S:      Supported
10600 F:      drivers/gpu/drm/mxsfb/
10601 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10602 T:      git git://anongit.freedesktop.org/drm/drm-misc
10603
10604 MYLEX DAC960 PCI RAID Controller
10605 M:      Hannes Reinecke <hare@kernel.org>
10606 L:      linux-scsi@vger.kernel.org
10607 S:      Supported
10608 F:      drivers/scsi/myrb.*
10609 F:      drivers/scsi/myrs.*
10610
10611 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10612 M:      Chris Lee <christopher.lee@cspi.com>
10613 L:      netdev@vger.kernel.org
10614 W:      https://www.cspi.com/ethernet-products/support/downloads/
10615 S:      Supported
10616 F:      drivers/net/ethernet/myricom/myri10ge/
10617
10618 NAND FLASH SUBSYSTEM
10619 M:      Boris Brezillon <bbrezillon@kernel.org>
10620 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10621 R:      Richard Weinberger <richard@nod.at>
10622 L:      linux-mtd@lists.infradead.org
10623 W:      http://www.linux-mtd.infradead.org/
10624 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10625 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10626 T:      git git://git.infradead.org/linux-mtd.git nand/next
10627 S:      Maintained
10628 F:      drivers/mtd/nand/
10629 F:      include/linux/mtd/*nand*.h
10630
10631 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10632 M:      Daniel Mack <zonque@gmail.com>
10633 S:      Maintained
10634 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10635 W:      http://www.native-instruments.com
10636 F:      sound/usb/caiaq/
10637
10638 NATSEMI ETHERNET DRIVER (DP8381x)
10639 S:      Orphan
10640 F:      drivers/net/ethernet/natsemi/natsemi.c
10641
10642 NCR 5380 SCSI DRIVERS
10643 M:      Finn Thain <fthain@telegraphics.com.au>
10644 M:      Michael Schmitz <schmitzmic@gmail.com>
10645 L:      linux-scsi@vger.kernel.org
10646 S:      Maintained
10647 F:      Documentation/scsi/g_NCR5380.txt
10648 F:      drivers/scsi/NCR5380.*
10649 F:      drivers/scsi/arm/cumana_1.c
10650 F:      drivers/scsi/arm/oak.c
10651 F:      drivers/scsi/atari_scsi.*
10652 F:      drivers/scsi/dmx3191d.c
10653 F:      drivers/scsi/g_NCR5380.*
10654 F:      drivers/scsi/mac_scsi.*
10655 F:      drivers/scsi/sun3_scsi.*
10656 F:      drivers/scsi/sun3_scsi_vme.c
10657
10658 NCSI LIBRARY:
10659 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10660 S:      Maintained
10661 F:      net/ncsi/
10662
10663 NCT6775 HARDWARE MONITOR DRIVER
10664 M:      Guenter Roeck <linux@roeck-us.net>
10665 L:      linux-hwmon@vger.kernel.org
10666 S:      Maintained
10667 F:      Documentation/hwmon/nct6775
10668 F:      drivers/hwmon/nct6775.c
10669
10670 NET_FAILOVER MODULE
10671 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10672 L:      netdev@vger.kernel.org
10673 S:      Supported
10674 F:      driver/net/net_failover.c
10675 F:      include/net/net_failover.h
10676 F:      Documentation/networking/net_failover.rst
10677
10678 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10679 M:      Faisal Latif <faisal.latif@intel.com>
10680 L:      linux-rdma@vger.kernel.org
10681 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10682 S:      Supported
10683 F:      drivers/infiniband/hw/nes/
10684 F:      include/uapi/rdma/nes-abi.h
10685
10686 NETEM NETWORK EMULATOR
10687 M:      Stephen Hemminger <stephen@networkplumber.org>
10688 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10689 S:      Maintained
10690 F:      net/sched/sch_netem.c
10691
10692 NETERION 10GbE DRIVERS (s2io/vxge)
10693 M:      Jon Mason <jdmason@kudzu.us>
10694 L:      netdev@vger.kernel.org
10695 S:      Supported
10696 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10697 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10698 F:      drivers/net/ethernet/neterion/
10699
10700 NETFILTER
10701 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10702 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10703 M:      Florian Westphal <fw@strlen.de>
10704 L:      netfilter-devel@vger.kernel.org
10705 L:      coreteam@netfilter.org
10706 W:      http://www.netfilter.org/
10707 W:      http://www.iptables.org/
10708 W:      http://www.nftables.org/
10709 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10712 S:      Maintained
10713 F:      include/linux/netfilter*
10714 F:      include/linux/netfilter/
10715 F:      include/net/netfilter/
10716 F:      include/uapi/linux/netfilter*
10717 F:      include/uapi/linux/netfilter/
10718 F:      net/*/netfilter.c
10719 F:      net/*/netfilter/
10720 F:      net/netfilter/
10721 F:      net/bridge/br_netfilter*.c
10722
10723 NETROM NETWORK LAYER
10724 M:      Ralf Baechle <ralf@linux-mips.org>
10725 L:      linux-hams@vger.kernel.org
10726 W:      http://www.linux-ax25.org/
10727 S:      Maintained
10728 F:      include/net/netrom.h
10729 F:      include/uapi/linux/netrom.h
10730 F:      net/netrom/
10731
10732 NETRONOME ETHERNET DRIVERS
10733 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10734 L:      oss-drivers@netronome.com
10735 S:      Maintained
10736 F:      drivers/net/ethernet/netronome/
10737
10738 NETWORK BLOCK DEVICE (NBD)
10739 M:      Josef Bacik <josef@toxicpanda.com>
10740 S:      Maintained
10741 L:      linux-block@vger.kernel.org
10742 L:      nbd@other.debian.org
10743 F:      Documentation/blockdev/nbd.txt
10744 F:      drivers/block/nbd.c
10745 F:      include/uapi/linux/nbd.h
10746
10747 NETWORK DROP MONITOR
10748 M:      Neil Horman <nhorman@tuxdriver.com>
10749 L:      netdev@vger.kernel.org
10750 S:      Maintained
10751 W:      https://fedorahosted.org/dropwatch/
10752 F:      net/core/drop_monitor.c
10753
10754 NETWORKING DRIVERS
10755 M:      "David S. Miller" <davem@davemloft.net>
10756 L:      netdev@vger.kernel.org
10757 W:      http://www.linuxfoundation.org/en/Net
10758 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10761 S:      Odd Fixes
10762 F:      Documentation/devicetree/bindings/net/
10763 F:      drivers/net/
10764 F:      include/linux/if_*
10765 F:      include/linux/netdevice.h
10766 F:      include/linux/etherdevice.h
10767 F:      include/linux/fcdevice.h
10768 F:      include/linux/fddidevice.h
10769 F:      include/linux/hippidevice.h
10770 F:      include/linux/inetdevice.h
10771 F:      include/uapi/linux/if_*
10772 F:      include/uapi/linux/netdevice.h
10773
10774 NETWORKING DRIVERS (WIRELESS)
10775 M:      Kalle Valo <kvalo@codeaurora.org>
10776 L:      linux-wireless@vger.kernel.org
10777 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10780 S:      Maintained
10781 F:      Documentation/devicetree/bindings/net/wireless/
10782 F:      drivers/net/wireless/
10783
10784 NETWORKING [DSA]
10785 M:      Andrew Lunn <andrew@lunn.ch>
10786 M:      Vivien Didelot <vivien.didelot@gmail.com>
10787 M:      Florian Fainelli <f.fainelli@gmail.com>
10788 S:      Maintained
10789 F:      Documentation/devicetree/bindings/net/dsa/
10790 F:      net/dsa/
10791 F:      include/net/dsa.h
10792 F:      include/linux/dsa/
10793 F:      include/linux/platform_data/dsa.h
10794 F:      drivers/net/dsa/
10795
10796 NETWORKING [GENERAL]
10797 M:      "David S. Miller" <davem@davemloft.net>
10798 L:      netdev@vger.kernel.org
10799 W:      http://www.linuxfoundation.org/en/Net
10800 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10803 B:      mailto:netdev@vger.kernel.org
10804 S:      Maintained
10805 F:      net/
10806 F:      include/net/
10807 F:      include/linux/in.h
10808 F:      include/linux/net.h
10809 F:      include/linux/netdevice.h
10810 F:      include/uapi/linux/in.h
10811 F:      include/uapi/linux/net.h
10812 F:      include/uapi/linux/netdevice.h
10813 F:      include/uapi/linux/net_namespace.h
10814 F:      tools/testing/selftests/net/
10815 F:      lib/net_utils.c
10816 F:      lib/random32.c
10817 F:      Documentation/networking/
10818
10819 NETWORKING [IPSEC]
10820 M:      Steffen Klassert <steffen.klassert@secunet.com>
10821 M:      Herbert Xu <herbert@gondor.apana.org.au>
10822 M:      "David S. Miller" <davem@davemloft.net>
10823 L:      netdev@vger.kernel.org
10824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10826 S:      Maintained
10827 F:      net/xfrm/
10828 F:      net/key/
10829 F:      net/ipv4/xfrm*
10830 F:      net/ipv4/esp4*
10831 F:      net/ipv4/ah4.c
10832 F:      net/ipv4/ipcomp.c
10833 F:      net/ipv4/ip_vti.c
10834 F:      net/ipv6/xfrm*
10835 F:      net/ipv6/esp6*
10836 F:      net/ipv6/ah6.c
10837 F:      net/ipv6/ipcomp6.c
10838 F:      net/ipv6/ip6_vti.c
10839 F:      include/uapi/linux/xfrm.h
10840 F:      include/net/xfrm.h
10841
10842 NETWORKING [IPv4/IPv6]
10843 M:      "David S. Miller" <davem@davemloft.net>
10844 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10845 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10846 L:      netdev@vger.kernel.org
10847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10848 S:      Maintained
10849 F:      net/ipv4/
10850 F:      net/ipv6/
10851 F:      include/net/ip*
10852 F:      arch/x86/net/*
10853
10854 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10855 M:      Paul Moore <paul@paul-moore.com>
10856 W:      https://github.com/netlabel
10857 L:      netdev@vger.kernel.org
10858 L:      linux-security-module@vger.kernel.org
10859 S:      Maintained
10860 F:      Documentation/netlabel/
10861 F:      include/net/calipso.h
10862 F:      include/net/cipso_ipv4.h
10863 F:      include/net/netlabel.h
10864 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10865 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10866 F:      net/netlabel/
10867 F:      net/ipv4/cipso_ipv4.c
10868 F:      net/ipv6/calipso.c
10869 F:      net/netfilter/xt_CONNSECMARK.c
10870 F:      net/netfilter/xt_SECMARK.c
10871
10872 NETWORKING [TCP]
10873 M:      Eric Dumazet <edumazet@google.com>
10874 L:      netdev@vger.kernel.org
10875 S:      Maintained
10876 F:      net/ipv4/tcp*.c
10877 F:      net/ipv4/syncookies.c
10878 F:      net/ipv6/tcp*.c
10879 F:      net/ipv6/syncookies.c
10880 F:      include/uapi/linux/tcp.h
10881 F:      include/net/tcp.h
10882 F:      include/linux/tcp.h
10883 F:      include/trace/events/tcp.h
10884
10885 NETWORKING [TLS]
10886 M:      Boris Pismenny <borisp@mellanox.com>
10887 M:      Aviad Yehezkel <aviadye@mellanox.com>
10888 M:      Dave Watson <davejwatson@fb.com>
10889 M:      John Fastabend <john.fastabend@gmail.com>
10890 M:      Daniel Borkmann <daniel@iogearbox.net>
10891 L:      netdev@vger.kernel.org
10892 S:      Maintained
10893 F:      net/tls/*
10894 F:      include/uapi/linux/tls.h
10895 F:      include/net/tls.h
10896
10897 NETWORKING [WIRELESS]
10898 L:      linux-wireless@vger.kernel.org
10899 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10900
10901 NETDEVSIM
10902 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10903 S:      Maintained
10904 F:      drivers/net/netdevsim/*
10905
10906 NETXEN (1/10) GbE SUPPORT
10907 M:      Manish Chopra <manishc@marvell.com>
10908 M:      Rahul Verma <rahulv@marvell.com>
10909 M:      GR-Linux-NIC-Dev@marvell.com
10910 L:      netdev@vger.kernel.org
10911 S:      Supported
10912 F:      drivers/net/ethernet/qlogic/netxen/
10913
10914 NFC SUBSYSTEM
10915 M:      Samuel Ortiz <sameo@linux.intel.com>
10916 L:      linux-wireless@vger.kernel.org
10917 L:      linux-nfc@lists.01.org (subscribers-only)
10918 S:      Supported
10919 F:      net/nfc/
10920 F:      include/net/nfc/
10921 F:      include/uapi/linux/nfc.h
10922 F:      drivers/nfc/
10923 F:      include/linux/platform_data/nfcmrvl.h
10924 F:      include/linux/platform_data/nxp-nci.h
10925 F:      Documentation/devicetree/bindings/net/nfc/
10926
10927 NFS, SUNRPC, AND LOCKD CLIENTS
10928 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10929 M:      Anna Schumaker <anna.schumaker@netapp.com>
10930 L:      linux-nfs@vger.kernel.org
10931 W:      http://client.linux-nfs.org
10932 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10933 S:      Maintained
10934 F:      fs/lockd/
10935 F:      fs/nfs/
10936 F:      fs/nfs_common/
10937 F:      net/sunrpc/
10938 F:      include/linux/lockd/
10939 F:      include/linux/nfs*
10940 F:      include/linux/sunrpc/
10941 F:      include/uapi/linux/nfs*
10942 F:      include/uapi/linux/sunrpc/
10943
10944 NILFS2 FILESYSTEM
10945 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10946 L:      linux-nilfs@vger.kernel.org
10947 W:      https://nilfs.sourceforge.io/
10948 W:      https://nilfs.osdn.jp/
10949 T:      git git://github.com/konis/nilfs2.git
10950 S:      Supported
10951 F:      Documentation/filesystems/nilfs2.txt
10952 F:      fs/nilfs2/
10953 F:      include/trace/events/nilfs2.h
10954 F:      include/uapi/linux/nilfs2_api.h
10955 F:      include/uapi/linux/nilfs2_ondisk.h
10956
10957 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10958 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10959 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10960 S:      Maintained
10961 F:      Documentation/scsi/NinjaSCSI.txt
10962 F:      drivers/scsi/pcmcia/nsp_*
10963
10964 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10965 M:      GOTO Masanori <gotom@debian.or.jp>
10966 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10967 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10968 S:      Maintained
10969 F:      Documentation/scsi/NinjaSCSI.txt
10970 F:      drivers/scsi/nsp32*
10971
10972 NIOS2 ARCHITECTURE
10973 M:      Ley Foon Tan <lftan@altera.com>
10974 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10976 S:      Maintained
10977 F:      arch/nios2/
10978
10979 NOHZ, DYNTICKS SUPPORT
10980 M:      Frederic Weisbecker <fweisbec@gmail.com>
10981 M:      Thomas Gleixner <tglx@linutronix.de>
10982 M:      Ingo Molnar <mingo@kernel.org>
10983 L:      linux-kernel@vger.kernel.org
10984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10985 S:      Maintained
10986 F:      kernel/time/tick*.*
10987 F:      include/linux/tick.h
10988 F:      include/linux/sched/nohz.h
10989
10990 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10991 M:      Pavel Machek <pavel@ucw.cz>
10992 M:      Sakari Ailus <sakari.ailus@iki.fi>
10993 L:      linux-media@vger.kernel.org
10994 S:      Maintained
10995 F:      drivers/media/i2c/et8ek8
10996 F:      drivers/media/i2c/ad5820.c
10997
10998 NOKIA N900 POWER SUPPLY DRIVERS
10999 R:      Pali Rohár <pali.rohar@gmail.com>
11000 F:      include/linux/power/bq2415x_charger.h
11001 F:      include/linux/power/bq27xxx_battery.h
11002 F:      include/linux/power/isp1704_charger.h
11003 F:      drivers/power/supply/bq2415x_charger.c
11004 F:      drivers/power/supply/bq27xxx_battery.c
11005 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11006 F:      drivers/power/supply/isp1704_charger.c
11007 F:      drivers/power/supply/rx51_battery.c
11008
11009 NOLIBC HEADER FILE
11010 M:      Willy Tarreau <w@1wt.eu>
11011 S:      Maintained
11012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11013 F:      tools/include/nolibc/
11014
11015 NTB AMD DRIVER
11016 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11017 L:      linux-ntb@googlegroups.com
11018 S:      Supported
11019 F:      drivers/ntb/hw/amd/
11020
11021 NTB DRIVER CORE
11022 M:      Jon Mason <jdmason@kudzu.us>
11023 M:      Dave Jiang <dave.jiang@intel.com>
11024 M:      Allen Hubbe <allenbh@gmail.com>
11025 L:      linux-ntb@googlegroups.com
11026 S:      Supported
11027 W:      https://github.com/jonmason/ntb/wiki
11028 T:      git git://github.com/jonmason/ntb.git
11029 F:      drivers/ntb/
11030 F:      drivers/net/ntb_netdev.c
11031 F:      include/linux/ntb.h
11032 F:      include/linux/ntb_transport.h
11033 F:      tools/testing/selftests/ntb/
11034
11035 NTB IDT DRIVER
11036 M:      Serge Semin <fancer.lancer@gmail.com>
11037 L:      linux-ntb@googlegroups.com
11038 S:      Supported
11039 F:      drivers/ntb/hw/idt/
11040
11041 NTB INTEL DRIVER
11042 M:      Dave Jiang <dave.jiang@intel.com>
11043 L:      linux-ntb@googlegroups.com
11044 S:      Supported
11045 W:      https://github.com/davejiang/linux/wiki
11046 T:      git https://github.com/davejiang/linux.git
11047 F:      drivers/ntb/hw/intel/
11048
11049 NTFS FILESYSTEM
11050 M:      Anton Altaparmakov <anton@tuxera.com>
11051 L:      linux-ntfs-dev@lists.sourceforge.net
11052 W:      http://www.tuxera.com/
11053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11054 S:      Supported
11055 F:      Documentation/filesystems/ntfs.txt
11056 F:      fs/ntfs/
11057
11058 NUBUS SUBSYSTEM
11059 M:      Finn Thain <fthain@telegraphics.com.au>
11060 L:      linux-m68k@lists.linux-m68k.org
11061 S:      Maintained
11062 F:      arch/*/include/asm/nubus.h
11063 F:      drivers/nubus/
11064 F:      include/linux/nubus.h
11065 F:      include/uapi/linux/nubus.h
11066
11067 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11068 M:      Antonino Daplas <adaplas@gmail.com>
11069 L:      linux-fbdev@vger.kernel.org
11070 S:      Maintained
11071 F:      drivers/video/fbdev/riva/
11072 F:      drivers/video/fbdev/nvidia/
11073
11074 NVM EXPRESS DRIVER
11075 M:      Keith Busch <keith.busch@intel.com>
11076 M:      Jens Axboe <axboe@fb.com>
11077 M:      Christoph Hellwig <hch@lst.de>
11078 M:      Sagi Grimberg <sagi@grimberg.me>
11079 L:      linux-nvme@lists.infradead.org
11080 T:      git://git.infradead.org/nvme.git
11081 W:      http://git.infradead.org/nvme.git
11082 S:      Supported
11083 F:      drivers/nvme/host/
11084 F:      include/linux/nvme.h
11085 F:      include/uapi/linux/nvme_ioctl.h
11086
11087 NVM EXPRESS FC TRANSPORT DRIVERS
11088 M:      James Smart <james.smart@broadcom.com>
11089 L:      linux-nvme@lists.infradead.org
11090 S:      Supported
11091 F:      include/linux/nvme-fc.h
11092 F:      include/linux/nvme-fc-driver.h
11093 F:      drivers/nvme/host/fc.c
11094 F:      drivers/nvme/target/fc.c
11095 F:      drivers/nvme/target/fcloop.c
11096
11097 NVM EXPRESS TARGET DRIVER
11098 M:      Christoph Hellwig <hch@lst.de>
11099 M:      Sagi Grimberg <sagi@grimberg.me>
11100 L:      linux-nvme@lists.infradead.org
11101 T:      git://git.infradead.org/nvme.git
11102 W:      http://git.infradead.org/nvme.git
11103 S:      Supported
11104 F:      drivers/nvme/target/
11105
11106 NVMEM FRAMEWORK
11107 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11108 S:      Maintained
11109 F:      drivers/nvmem/
11110 F:      Documentation/devicetree/bindings/nvmem/
11111 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11112 F:      include/linux/nvmem-consumer.h
11113 F:      include/linux/nvmem-provider.h
11114
11115 NXP SGTL5000 DRIVER
11116 M:      Fabio Estevam <festevam@gmail.com>
11117 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11118 S:      Maintained
11119 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11120 F:      sound/soc/codecs/sgtl5000*
11121
11122 NXP TDA998X DRM DRIVER
11123 M:      Russell King <linux@armlinux.org.uk>
11124 S:      Maintained
11125 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11126 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11127 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11128 F:      include/drm/i2c/tda998x.h
11129 F:      include/dt-bindings/display/tda998x.h
11130 K:      "nxp,tda998x"
11131
11132 NXP TFA9879 DRIVER
11133 M:      Peter Rosin <peda@axentia.se>
11134 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11135 S:      Maintained
11136 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11137 F:      sound/soc/codecs/tfa9879*
11138
11139 NXP-NCI NFC DRIVER
11140 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11141 R:      Charles Gorand <charles.gorand@effinnov.com>
11142 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11143 S:      Supported
11144 F:      drivers/nfc/nxp-nci
11145
11146 OBJAGG
11147 M:      Jiri Pirko <jiri@mellanox.com>
11148 L:      netdev@vger.kernel.org
11149 S:      Supported
11150 F:      lib/objagg.c
11151 F:      lib/test_objagg.c
11152 F:      include/linux/objagg.h
11153
11154 NXP FSPI DRIVER
11155 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11156 M:      Ashish Kumar <ashish.kumar@nxp.com>
11157 L:      linux-spi@vger.kernel.org
11158 S:      Maintained
11159 F:      drivers/spi/spi-nxp-fspi.c
11160 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11161
11162 OBJTOOL
11163 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11164 M:      Peter Zijlstra <peterz@infradead.org>
11165 S:      Supported
11166 F:      tools/objtool/
11167
11168 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11169 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11170 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11171 L:      linuxppc-dev@lists.ozlabs.org
11172 S:      Supported
11173 F:      arch/powerpc/platforms/powernv/ocxl.c
11174 F:      arch/powerpc/include/asm/pnv-ocxl.h
11175 F:      drivers/misc/ocxl/
11176 F:      include/misc/ocxl*
11177 F:      include/uapi/misc/ocxl.h
11178 F:      Documentation/accelerators/ocxl.rst
11179
11180 OMAP AUDIO SUPPORT
11181 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11182 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11183 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11184 L:      linux-omap@vger.kernel.org
11185 S:      Maintained
11186 F:      sound/soc/ti/omap*
11187 F:      sound/soc/ti/rx51.c
11188 F:      sound/soc/ti/n810.c
11189 F:      sound/soc/ti/sdma-pcm.*
11190
11191 OMAP CLOCK FRAMEWORK SUPPORT
11192 M:      Paul Walmsley <paul@pwsan.com>
11193 L:      linux-omap@vger.kernel.org
11194 S:      Maintained
11195 F:      arch/arm/*omap*/*clock*
11196
11197 OMAP DEVICE TREE SUPPORT
11198 M:      Benoît Cousson <bcousson@baylibre.com>
11199 M:      Tony Lindgren <tony@atomide.com>
11200 L:      linux-omap@vger.kernel.org
11201 L:      devicetree@vger.kernel.org
11202 S:      Maintained
11203 F:      arch/arm/boot/dts/*omap*
11204 F:      arch/arm/boot/dts/*am3*
11205 F:      arch/arm/boot/dts/*am4*
11206 F:      arch/arm/boot/dts/*am5*
11207 F:      arch/arm/boot/dts/*dra7*
11208
11209 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11210 L:      linux-omap@vger.kernel.org
11211 L:      linux-fbdev@vger.kernel.org
11212 S:      Orphan
11213 F:      drivers/video/fbdev/omap2/
11214 F:      Documentation/arm/OMAP/DSS
11215
11216 OMAP FRAMEBUFFER SUPPORT
11217 L:      linux-fbdev@vger.kernel.org
11218 L:      linux-omap@vger.kernel.org
11219 S:      Orphan
11220 F:      drivers/video/fbdev/omap/
11221
11222 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11223 M:      Roger Quadros <rogerq@ti.com>
11224 M:      Tony Lindgren <tony@atomide.com>
11225 L:      linux-omap@vger.kernel.org
11226 S:      Maintained
11227 F:      drivers/memory/omap-gpmc.c
11228 F:      arch/arm/mach-omap2/*gpmc*
11229
11230 OMAP GPIO DRIVER
11231 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11232 M:      Santosh Shilimkar <ssantosh@kernel.org>
11233 M:      Kevin Hilman <khilman@kernel.org>
11234 L:      linux-omap@vger.kernel.org
11235 S:      Maintained
11236 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11237 F:      drivers/gpio/gpio-omap.c
11238
11239 OMAP HARDWARE SPINLOCK SUPPORT
11240 M:      Ohad Ben-Cohen <ohad@wizery.com>
11241 L:      linux-omap@vger.kernel.org
11242 S:      Maintained
11243 F:      drivers/hwspinlock/omap_hwspinlock.c
11244
11245 OMAP HS MMC SUPPORT
11246 L:      linux-mmc@vger.kernel.org
11247 L:      linux-omap@vger.kernel.org
11248 S:      Orphan
11249 F:      drivers/mmc/host/omap_hsmmc.c
11250
11251 OMAP HWMOD DATA
11252 M:      Paul Walmsley <paul@pwsan.com>
11253 L:      linux-omap@vger.kernel.org
11254 S:      Maintained
11255 F:      arch/arm/mach-omap2/omap_hwmod*data*
11256
11257 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11258 M:      Benoît Cousson <bcousson@baylibre.com>
11259 L:      linux-omap@vger.kernel.org
11260 S:      Maintained
11261 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11262
11263 OMAP HWMOD SUPPORT
11264 M:      Benoît Cousson <bcousson@baylibre.com>
11265 M:      Paul Walmsley <paul@pwsan.com>
11266 L:      linux-omap@vger.kernel.org
11267 S:      Maintained
11268 F:      arch/arm/mach-omap2/omap_hwmod.*
11269
11270 OMAP I2C DRIVER
11271 M:      Vignesh R <vigneshr@ti.com>
11272 L:      linux-omap@vger.kernel.org
11273 L:      linux-i2c@vger.kernel.org
11274 S:      Maintained
11275 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11276 F:      drivers/i2c/busses/i2c-omap.c
11277
11278 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11279 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11280 L:      linux-media@vger.kernel.org
11281 S:      Maintained
11282 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11283 F:      drivers/media/platform/omap3isp/
11284 F:      drivers/staging/media/omap4iss/
11285
11286 OMAP MMC SUPPORT
11287 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11288 L:      linux-omap@vger.kernel.org
11289 S:      Odd Fixes
11290 F:      drivers/mmc/host/omap.c
11291
11292 OMAP POWER MANAGEMENT SUPPORT
11293 M:      Kevin Hilman <khilman@kernel.org>
11294 L:      linux-omap@vger.kernel.org
11295 S:      Maintained
11296 F:      arch/arm/*omap*/*pm*
11297 F:      drivers/cpufreq/omap-cpufreq.c
11298
11299 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11300 M:      Rajendra Nayak <rnayak@codeaurora.org>
11301 M:      Paul Walmsley <paul@pwsan.com>
11302 L:      linux-omap@vger.kernel.org
11303 S:      Maintained
11304 F:      arch/arm/mach-omap2/prm*
11305
11306 OMAP RANDOM NUMBER GENERATOR SUPPORT
11307 M:      Deepak Saxena <dsaxena@plexity.net>
11308 S:      Maintained
11309 F:      drivers/char/hw_random/omap-rng.c
11310
11311 OMAP USB SUPPORT
11312 L:      linux-usb@vger.kernel.org
11313 L:      linux-omap@vger.kernel.org
11314 S:      Orphan
11315 F:      drivers/usb/*/*omap*
11316 F:      arch/arm/*omap*/usb*
11317
11318 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11319 M:      Mark Jackson <mpfj@newflow.co.uk>
11320 L:      linux-omap@vger.kernel.org
11321 S:      Maintained
11322 F:      arch/arm/boot/dts/am335x-nano.dts
11323
11324 OMAP1 SUPPORT
11325 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11326 M:      Tony Lindgren <tony@atomide.com>
11327 L:      linux-omap@vger.kernel.org
11328 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11330 S:      Maintained
11331 F:      arch/arm/mach-omap1/
11332 F:      arch/arm/plat-omap/
11333 F:      arch/arm/configs/omap1_defconfig
11334 F:      drivers/i2c/busses/i2c-omap.c
11335 F:      include/linux/platform_data/i2c-omap.h
11336 F:      include/linux/platform_data/ams-delta-fiq.h
11337
11338 OMAP2+ SUPPORT
11339 M:      Tony Lindgren <tony@atomide.com>
11340 L:      linux-omap@vger.kernel.org
11341 W:      http://www.muru.com/linux/omap/
11342 W:      http://linux.omap.com/
11343 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11345 S:      Maintained
11346 F:      arch/arm/mach-omap2/
11347 F:      arch/arm/plat-omap/
11348 F:      arch/arm/configs/omap2plus_defconfig
11349 F:      drivers/i2c/busses/i2c-omap.c
11350 F:      drivers/irqchip/irq-omap-intc.c
11351 F:      drivers/mfd/*omap*.c
11352 F:      drivers/mfd/menelaus.c
11353 F:      drivers/mfd/palmas.c
11354 F:      drivers/mfd/tps65217.c
11355 F:      drivers/mfd/tps65218.c
11356 F:      drivers/mfd/tps65910.c
11357 F:      drivers/mfd/twl-core.[ch]
11358 F:      drivers/mfd/twl4030*.c
11359 F:      drivers/mfd/twl6030*.c
11360 F:      drivers/mfd/twl6040*.c
11361 F:      drivers/regulator/palmas-regulator*.c
11362 F:      drivers/regulator/pbias-regulator.c
11363 F:      drivers/regulator/tps65217-regulator.c
11364 F:      drivers/regulator/tps65218-regulator.c
11365 F:      drivers/regulator/tps65910-regulator.c
11366 F:      drivers/regulator/twl-regulator.c
11367 F:      drivers/regulator/twl6030-regulator.c
11368 F:      include/linux/platform_data/i2c-omap.h
11369
11370 ONION OMEGA2+ BOARD
11371 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11372 L:      linux-mips@vger.kernel.org
11373 S:      Maintained
11374 F:      arch/mips/boot/dts/ralink/omega2p.dts
11375
11376 OMFS FILESYSTEM
11377 M:      Bob Copeland <me@bobcopeland.com>
11378 L:      linux-karma-devel@lists.sourceforge.net
11379 S:      Maintained
11380 F:      Documentation/filesystems/omfs.txt
11381 F:      fs/omfs/
11382
11383 OMNIKEY CARDMAN 4000 DRIVER
11384 M:      Harald Welte <laforge@gnumonks.org>
11385 S:      Maintained
11386 F:      drivers/char/pcmcia/cm4000_cs.c
11387 F:      include/linux/cm4000_cs.h
11388 F:      include/uapi/linux/cm4000_cs.h
11389
11390 OMNIKEY CARDMAN 4040 DRIVER
11391 M:      Harald Welte <laforge@gnumonks.org>
11392 S:      Maintained
11393 F:      drivers/char/pcmcia/cm4040_cs.*
11394
11395 OMNIVISION OV13858 SENSOR DRIVER
11396 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11397 L:      linux-media@vger.kernel.org
11398 T:      git git://linuxtv.org/media_tree.git
11399 S:      Maintained
11400 F:      drivers/media/i2c/ov13858.c
11401
11402 OMNIVISION OV2680 SENSOR DRIVER
11403 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11404 L:      linux-media@vger.kernel.org
11405 T:      git git://linuxtv.org/media_tree.git
11406 S:      Maintained
11407 F:      drivers/media/i2c/ov2680.c
11408 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11409
11410 OMNIVISION OV2685 SENSOR DRIVER
11411 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11412 L:      linux-media@vger.kernel.org
11413 T:      git git://linuxtv.org/media_tree.git
11414 S:      Maintained
11415 F:      drivers/media/i2c/ov2685.c
11416
11417 OMNIVISION OV5640 SENSOR DRIVER
11418 M:      Steve Longerbeam <slongerbeam@gmail.com>
11419 L:      linux-media@vger.kernel.org
11420 T:      git git://linuxtv.org/media_tree.git
11421 S:      Maintained
11422 F:      drivers/media/i2c/ov5640.c
11423
11424 OMNIVISION OV5647 SENSOR DRIVER
11425 M:      Luis Oliveira <lolivei@synopsys.com>
11426 L:      linux-media@vger.kernel.org
11427 T:      git git://linuxtv.org/media_tree.git
11428 S:      Maintained
11429 F:      drivers/media/i2c/ov5647.c
11430
11431 OMNIVISION OV5695 SENSOR DRIVER
11432 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11433 L:      linux-media@vger.kernel.org
11434 T:      git git://linuxtv.org/media_tree.git
11435 S:      Maintained
11436 F:      drivers/media/i2c/ov5695.c
11437
11438 OMNIVISION OV7670 SENSOR DRIVER
11439 M:      Jonathan Corbet <corbet@lwn.net>
11440 L:      linux-media@vger.kernel.org
11441 T:      git git://linuxtv.org/media_tree.git
11442 S:      Maintained
11443 F:      drivers/media/i2c/ov7670.c
11444 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11445
11446 OMNIVISION OV772x SENSOR DRIVER
11447 M:      Jacopo Mondi <jacopo@jmondi.org>
11448 L:      linux-media@vger.kernel.org
11449 T:      git git://linuxtv.org/media_tree.git
11450 S:      Odd fixes
11451 F:      drivers/media/i2c/ov772x.c
11452 F:      include/media/i2c/ov772x.h
11453 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11454
11455 OMNIVISION OV7740 SENSOR DRIVER
11456 M:      Wenyou Yang <wenyou.yang@microchip.com>
11457 L:      linux-media@vger.kernel.org
11458 T:      git git://linuxtv.org/media_tree.git
11459 S:      Maintained
11460 F:      drivers/media/i2c/ov7740.c
11461 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11462
11463 OMNIVISION OV9640 SENSOR DRIVER
11464 M:      Petr Cvek <petrcvekcz@gmail.com>
11465 L:      linux-media@vger.kernel.org
11466 S:      Maintained
11467 F:      drivers/media/i2c/ov9640.*
11468
11469 OMNIVISION OV8856 SENSOR DRIVER
11470 M:      Ben Kao <ben.kao@intel.com>
11471 L:      linux-media@vger.kernel.org
11472 T:      git git://linuxtv.org/media_tree.git
11473 S:      Maintained
11474 F:      drivers/media/i2c/ov8856.c
11475
11476 OMNIVISION OV9650 SENSOR DRIVER
11477 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11478 R:      Akinobu Mita <akinobu.mita@gmail.com>
11479 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11480 L:      linux-media@vger.kernel.org
11481 T:      git git://linuxtv.org/media_tree.git
11482 S:      Maintained
11483 F:      drivers/media/i2c/ov9650.c
11484 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11485
11486 ONENAND FLASH DRIVER
11487 M:      Kyungmin Park <kyungmin.park@samsung.com>
11488 L:      linux-mtd@lists.infradead.org
11489 S:      Maintained
11490 F:      drivers/mtd/nand/onenand/
11491 F:      include/linux/mtd/onenand*.h
11492
11493 ONSTREAM SCSI TAPE DRIVER
11494 M:      Willem Riede <osst@riede.org>
11495 L:      osst-users@lists.sourceforge.net
11496 L:      linux-scsi@vger.kernel.org
11497 S:      Maintained
11498 F:      Documentation/scsi/osst.txt
11499 F:      drivers/scsi/osst.*
11500 F:      drivers/scsi/osst_*.h
11501 F:      drivers/scsi/st.h
11502
11503 OP-TEE DRIVER
11504 M:      Jens Wiklander <jens.wiklander@linaro.org>
11505 S:      Maintained
11506 F:      drivers/tee/optee/
11507
11508 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11509 M:      Sumit Garg <sumit.garg@linaro.org>
11510 S:      Maintained
11511 F:      drivers/char/hw_random/optee-rng.c
11512
11513 OPA-VNIC DRIVER
11514 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11515 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11516 L:      linux-rdma@vger.kernel.org
11517 S:      Supported
11518 F:      drivers/infiniband/ulp/opa_vnic
11519
11520 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11521 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11522 M:      Frank Rowand <frowand.list@gmail.com>
11523 L:      devicetree@vger.kernel.org
11524 S:      Maintained
11525 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11526 F:      Documentation/devicetree/overlay-notes.txt
11527 F:      drivers/of/overlay.c
11528 F:      drivers/of/resolver.c
11529 K:      of_overlay_notifier_
11530
11531 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11532 M:      Rob Herring <robh+dt@kernel.org>
11533 M:      Frank Rowand <frowand.list@gmail.com>
11534 L:      devicetree@vger.kernel.org
11535 W:      http://www.devicetree.org/
11536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11537 S:      Maintained
11538 F:      drivers/of/
11539 F:      include/linux/of*.h
11540 F:      scripts/dtc/
11541 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11542
11543 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11544 M:      Rob Herring <robh+dt@kernel.org>
11545 M:      Mark Rutland <mark.rutland@arm.com>
11546 L:      devicetree@vger.kernel.org
11547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11548 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11549 S:      Maintained
11550 F:      Documentation/devicetree/
11551 F:      arch/*/boot/dts/
11552 F:      include/dt-bindings/
11553
11554 OPENCORES I2C BUS DRIVER
11555 M:      Peter Korsgaard <peter@korsgaard.com>
11556 M:      Andrew Lunn <andrew@lunn.ch>
11557 L:      linux-i2c@vger.kernel.org
11558 S:      Maintained
11559 F:      Documentation/i2c/busses/i2c-ocores
11560 F:      drivers/i2c/busses/i2c-ocores.c
11561 F:      include/linux/platform_data/i2c-ocores.h
11562
11563 OPENRISC ARCHITECTURE
11564 M:      Jonas Bonn <jonas@southpole.se>
11565 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11566 M:      Stafford Horne <shorne@gmail.com>
11567 T:      git git://github.com/openrisc/linux.git
11568 L:      openrisc@lists.librecores.org
11569 W:      http://openrisc.io
11570 S:      Maintained
11571 F:      Documentation/devicetree/bindings/openrisc/
11572 F:      Documentation/openrisc/
11573 F:      arch/openrisc/
11574 F:      drivers/irqchip/irq-ompic.c
11575 F:      drivers/irqchip/irq-or1k-*
11576
11577 OPENVSWITCH
11578 M:      Pravin B Shelar <pshelar@ovn.org>
11579 L:      netdev@vger.kernel.org
11580 L:      dev@openvswitch.org
11581 W:      http://openvswitch.org
11582 S:      Maintained
11583 F:      net/openvswitch/
11584 F:      include/uapi/linux/openvswitch.h
11585
11586 OPERATING PERFORMANCE POINTS (OPP)
11587 M:      Viresh Kumar <vireshk@kernel.org>
11588 M:      Nishanth Menon <nm@ti.com>
11589 M:      Stephen Boyd <sboyd@kernel.org>
11590 L:      linux-pm@vger.kernel.org
11591 S:      Maintained
11592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11593 F:      drivers/opp/
11594 F:      include/linux/pm_opp.h
11595 F:      Documentation/power/opp.txt
11596 F:      Documentation/devicetree/bindings/opp/
11597
11598 OPL4 DRIVER
11599 M:      Clemens Ladisch <clemens@ladisch.de>
11600 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11601 T:      git git://git.alsa-project.org/alsa-kernel.git
11602 S:      Maintained
11603 F:      sound/drivers/opl4/
11604
11605 OPROFILE
11606 M:      Robert Richter <rric@kernel.org>
11607 L:      oprofile-list@lists.sf.net
11608 S:      Maintained
11609 F:      arch/*/include/asm/oprofile*.h
11610 F:      arch/*/oprofile/
11611 F:      drivers/oprofile/
11612 F:      include/linux/oprofile.h
11613
11614 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11615 M:      Mark Fasheh <mark@fasheh.com>
11616 M:      Joel Becker <jlbec@evilplan.org>
11617 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11618 W:      http://ocfs2.wiki.kernel.org
11619 S:      Supported
11620 F:      Documentation/filesystems/ocfs2.txt
11621 F:      Documentation/filesystems/dlmfs.txt
11622 F:      fs/ocfs2/
11623
11624 ORANGEFS FILESYSTEM
11625 M:      Mike Marshall <hubcap@omnibond.com>
11626 R:      Martin Brandenburg <martin@omnibond.com>
11627 L:      devel@lists.orangefs.org
11628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11629 S:      Supported
11630 F:      fs/orangefs/
11631 F:      Documentation/filesystems/orangefs.txt
11632
11633 ORINOCO DRIVER
11634 L:      linux-wireless@vger.kernel.org
11635 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11636 W:      http://www.nongnu.org/orinoco/
11637 S:      Orphan
11638 F:      drivers/net/wireless/intersil/orinoco/
11639
11640 OV2659 OMNIVISION SENSOR DRIVER
11641 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11642 L:      linux-media@vger.kernel.org
11643 W:      https://linuxtv.org
11644 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11645 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11646 S:      Maintained
11647 F:      drivers/media/i2c/ov2659.c
11648 F:      include/media/i2c/ov2659.h
11649
11650 OVERLAY FILESYSTEM
11651 M:      Miklos Szeredi <miklos@szeredi.hu>
11652 L:      linux-unionfs@vger.kernel.org
11653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11654 S:      Supported
11655 F:      fs/overlayfs/
11656 F:      Documentation/filesystems/overlayfs.txt
11657
11658 P54 WIRELESS DRIVER
11659 M:      Christian Lamparter <chunkeey@googlemail.com>
11660 L:      linux-wireless@vger.kernel.org
11661 W:      http://wireless.kernel.org/en/users/Drivers/p54
11662 S:      Maintained
11663 F:      drivers/net/wireless/intersil/p54/
11664
11665 PA SEMI ETHERNET DRIVER
11666 L:      netdev@vger.kernel.org
11667 S:      Orphan
11668 F:      drivers/net/ethernet/pasemi/*
11669
11670 PA SEMI SMBUS DRIVER
11671 L:      linux-i2c@vger.kernel.org
11672 S:      Orphan
11673 F:      drivers/i2c/busses/i2c-pasemi.c
11674
11675 PADATA PARALLEL EXECUTION MECHANISM
11676 M:      Steffen Klassert <steffen.klassert@secunet.com>
11677 L:      linux-crypto@vger.kernel.org
11678 S:      Maintained
11679 F:      kernel/padata.c
11680 F:      include/linux/padata.h
11681 F:      Documentation/padata.txt
11682
11683 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11684 M:      Harald Welte <laforge@gnumonks.org>
11685 L:      platform-driver-x86@vger.kernel.org
11686 S:      Maintained
11687 F:      drivers/platform/x86/panasonic-laptop.c
11688
11689 PARALLEL LCD/KEYPAD PANEL DRIVER
11690 M:      Willy Tarreau <willy@haproxy.com>
11691 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11692 S:      Odd Fixes
11693 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11694 F:      drivers/auxdisplay/panel.c
11695
11696 PARALLEL PORT SUBSYSTEM
11697 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11698 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11699 L:      linux-parport@lists.infradead.org (subscribers-only)
11700 S:      Maintained
11701 F:      drivers/parport/
11702 F:      include/linux/parport*.h
11703 F:      drivers/char/ppdev.c
11704 F:      include/uapi/linux/ppdev.h
11705 F:      Documentation/parport*.txt
11706
11707 PARAVIRT_OPS INTERFACE
11708 M:      Juergen Gross <jgross@suse.com>
11709 M:      Alok Kataria <akataria@vmware.com>
11710 L:      virtualization@lists.linux-foundation.org
11711 S:      Supported
11712 F:      Documentation/virtual/paravirt_ops.txt
11713 F:      arch/*/kernel/paravirt*
11714 F:      arch/*/include/asm/paravirt*.h
11715 F:      include/linux/hypervisor.h
11716
11717 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11718 M:      Tim Waugh <tim@cyberelk.net>
11719 L:      linux-parport@lists.infradead.org (subscribers-only)
11720 S:      Maintained
11721 F:      Documentation/blockdev/paride.txt
11722 F:      drivers/block/paride/
11723
11724 PARISC ARCHITECTURE
11725 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11726 M:      Helge Deller <deller@gmx.de>
11727 L:      linux-parisc@vger.kernel.org
11728 W:      http://www.parisc-linux.org/
11729 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11732 S:      Maintained
11733 F:      arch/parisc/
11734 F:      Documentation/parisc/
11735 F:      drivers/parisc/
11736 F:      drivers/char/agp/parisc-agp.c
11737 F:      drivers/input/serio/gscps2.c
11738 F:      drivers/parport/parport_gsc.*
11739 F:      drivers/tty/serial/8250/8250_gsc.c
11740 F:      drivers/video/fbdev/sti*
11741 F:      drivers/video/console/sti*
11742 F:      drivers/video/logo/logo_parisc*
11743
11744 PARMAN
11745 M:      Jiri Pirko <jiri@mellanox.com>
11746 L:      netdev@vger.kernel.org
11747 S:      Supported
11748 F:      lib/parman.c
11749 F:      lib/test_parman.c
11750 F:      include/linux/parman.h
11751
11752 PC ENGINES APU BOARD DRIVER
11753 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11754 S:      Maintained
11755 F:      drivers/platform/x86/pcengines-apuv2.c
11756
11757 PC87360 HARDWARE MONITORING DRIVER
11758 M:      Jim Cromie <jim.cromie@gmail.com>
11759 L:      linux-hwmon@vger.kernel.org
11760 S:      Maintained
11761 F:      Documentation/hwmon/pc87360
11762 F:      drivers/hwmon/pc87360.c
11763
11764 PC8736x GPIO DRIVER
11765 M:      Jim Cromie <jim.cromie@gmail.com>
11766 S:      Maintained
11767 F:      drivers/char/pc8736x_gpio.c
11768
11769 PC87427 HARDWARE MONITORING DRIVER
11770 M:      Jean Delvare <jdelvare@suse.com>
11771 L:      linux-hwmon@vger.kernel.org
11772 S:      Maintained
11773 F:      Documentation/hwmon/pc87427
11774 F:      drivers/hwmon/pc87427.c
11775
11776 PCA9532 LED DRIVER
11777 M:      Riku Voipio <riku.voipio@iki.fi>
11778 S:      Maintained
11779 F:      drivers/leds/leds-pca9532.c
11780 F:      include/linux/leds-pca9532.h
11781
11782 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11783 M:      Guenter Roeck <linux@roeck-us.net>
11784 L:      linux-i2c@vger.kernel.org
11785 S:      Maintained
11786 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11787
11788 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11789 M:      Khalid Aziz <khalid@gonehiking.org>
11790 S:      Maintained
11791 F:      drivers/firmware/pcdp.*
11792
11793 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11794 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11795 L:      linux-pci@vger.kernel.org
11796 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11797 S:      Maintained
11798 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11799 F:      drivers/pci/controller/pci-aardvark.c
11800
11801 PCI DRIVER FOR ALTERA PCIE IP
11802 M:      Ley Foon Tan <lftan@altera.com>
11803 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11804 L:      linux-pci@vger.kernel.org
11805 S:      Supported
11806 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11807 F:      drivers/pci/controller/pcie-altera.c
11808
11809 PCI DRIVER FOR APPLIEDMICRO XGENE
11810 M:      Toan Le <toan@os.amperecomputing.com>
11811 L:      linux-pci@vger.kernel.org
11812 L:      linux-arm-kernel@lists.infradead.org
11813 S:      Maintained
11814 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11815 F:      drivers/pci/controller/pci-xgene.c
11816
11817 PCI DRIVER FOR ARM VERSATILE PLATFORM
11818 M:      Rob Herring <robh@kernel.org>
11819 L:      linux-pci@vger.kernel.org
11820 L:      linux-arm-kernel@lists.infradead.org
11821 S:      Maintained
11822 F:      Documentation/devicetree/bindings/pci/versatile.txt
11823 F:      drivers/pci/controller/pci-versatile.c
11824
11825 PCI DRIVER FOR ARMADA 8K
11826 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11827 L:      linux-pci@vger.kernel.org
11828 L:      linux-arm-kernel@lists.infradead.org
11829 S:      Maintained
11830 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11831 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11832
11833 PCI DRIVER FOR CADENCE PCIE IP
11834 M:      Tom Joseph <tjoseph@cadence.com>
11835 L:      linux-pci@vger.kernel.org
11836 S:      Maintained
11837 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11838 F:      drivers/pci/controller/pcie-cadence*
11839
11840 PCI DRIVER FOR FREESCALE LAYERSCAPE
11841 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11842 M:      Mingkai Hu <mingkai.hu@nxp.com>
11843 M:      Roy Zang <roy.zang@nxp.com>
11844 L:      linuxppc-dev@lists.ozlabs.org
11845 L:      linux-pci@vger.kernel.org
11846 L:      linux-arm-kernel@lists.infradead.org
11847 S:      Maintained
11848 F:      drivers/pci/controller/dwc/*layerscape*
11849
11850 PCI DRIVER FOR GENERIC OF HOSTS
11851 M:      Will Deacon <will.deacon@arm.com>
11852 L:      linux-pci@vger.kernel.org
11853 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11854 S:      Maintained
11855 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11856 F:      drivers/pci/controller/pci-host-common.c
11857 F:      drivers/pci/controller/pci-host-generic.c
11858
11859 PCI DRIVER FOR IMX6
11860 M:      Richard Zhu <hongxing.zhu@nxp.com>
11861 M:      Lucas Stach <l.stach@pengutronix.de>
11862 L:      linux-pci@vger.kernel.org
11863 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11864 S:      Maintained
11865 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11866 F:      drivers/pci/controller/dwc/*imx6*
11867
11868 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11869 M:      Keith Busch <keith.busch@intel.com>
11870 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11871 L:      linux-pci@vger.kernel.org
11872 S:      Supported
11873 F:      drivers/pci/controller/vmd.c
11874
11875 PCI DRIVER FOR MICROSEMI SWITCHTEC
11876 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11877 M:      Logan Gunthorpe <logang@deltatee.com>
11878 L:      linux-pci@vger.kernel.org
11879 S:      Maintained
11880 F:      Documentation/switchtec.txt
11881 F:      Documentation/ABI/testing/sysfs-class-switchtec
11882 F:      drivers/pci/switch/switchtec*
11883 F:      include/uapi/linux/switchtec_ioctl.h
11884 F:      include/linux/switchtec.h
11885 F:      drivers/ntb/hw/mscc/
11886
11887 PCI DRIVER FOR MOBIVEIL PCIE IP
11888 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11889 L:      linux-pci@vger.kernel.org
11890 S:      Supported
11891 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11892 F:      drivers/pci/controller/pcie-mobiveil.c
11893
11894 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11895 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11896 M:      Jason Cooper <jason@lakedaemon.net>
11897 L:      linux-pci@vger.kernel.org
11898 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11899 S:      Maintained
11900 F:      drivers/pci/controller/*mvebu*
11901
11902 PCI DRIVER FOR NVIDIA TEGRA
11903 M:      Thierry Reding <thierry.reding@gmail.com>
11904 L:      linux-tegra@vger.kernel.org
11905 L:      linux-pci@vger.kernel.org
11906 S:      Supported
11907 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11908 F:      drivers/pci/controller/pci-tegra.c
11909
11910 PCI DRIVER FOR RENESAS R-CAR
11911 M:      Simon Horman <horms@verge.net.au>
11912 L:      linux-pci@vger.kernel.org
11913 L:      linux-renesas-soc@vger.kernel.org
11914 S:      Maintained
11915 F:      drivers/pci/controller/*rcar*
11916
11917 PCI DRIVER FOR SAMSUNG EXYNOS
11918 M:      Jingoo Han <jingoohan1@gmail.com>
11919 L:      linux-pci@vger.kernel.org
11920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11921 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11922 S:      Maintained
11923 F:      drivers/pci/controller/dwc/pci-exynos.c
11924
11925 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11926 M:      Jingoo Han <jingoohan1@gmail.com>
11927 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11928 L:      linux-pci@vger.kernel.org
11929 S:      Maintained
11930 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11931 F:      drivers/pci/controller/dwc/*designware*
11932
11933 PCI DRIVER FOR TI DRA7XX
11934 M:      Kishon Vijay Abraham I <kishon@ti.com>
11935 L:      linux-omap@vger.kernel.org
11936 L:      linux-pci@vger.kernel.org
11937 S:      Supported
11938 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11939 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11940
11941 PCI DRIVER FOR TI KEYSTONE
11942 M:      Murali Karicheri <m-karicheri2@ti.com>
11943 L:      linux-pci@vger.kernel.org
11944 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11945 S:      Maintained
11946 F:      drivers/pci/controller/dwc/pci-keystone.c
11947
11948 PCI ENDPOINT SUBSYSTEM
11949 M:      Kishon Vijay Abraham I <kishon@ti.com>
11950 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11951 L:      linux-pci@vger.kernel.org
11952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11953 S:      Supported
11954 F:      drivers/pci/endpoint/
11955 F:      drivers/misc/pci_endpoint_test.c
11956 F:      tools/pci/
11957
11958 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11959 M:      Russell Currey <ruscur@russell.cc>
11960 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11961 M:      Oliver O'Halloran <oohall@gmail.com>
11962 L:      linuxppc-dev@lists.ozlabs.org
11963 S:      Supported
11964 F:      Documentation/PCI/pci-error-recovery.txt
11965 F:      drivers/pci/pcie/aer.c
11966 F:      drivers/pci/pcie/dpc.c
11967 F:      drivers/pci/pcie/err.c
11968 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11969 F:      arch/powerpc/kernel/eeh*.c
11970 F:      arch/powerpc/platforms/*/eeh*.c
11971 F:      arch/powerpc/include/*/eeh*.h
11972
11973 PCI ERROR RECOVERY
11974 M:      Linas Vepstas <linasvepstas@gmail.com>
11975 L:      linux-pci@vger.kernel.org
11976 S:      Supported
11977 F:      Documentation/PCI/pci-error-recovery.txt
11978
11979 PCI MSI DRIVER FOR ALTERA MSI IP
11980 M:      Ley Foon Tan <lftan@altera.com>
11981 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11982 L:      linux-pci@vger.kernel.org
11983 S:      Supported
11984 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11985 F:      drivers/pci/controller/pcie-altera-msi.c
11986
11987 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11988 M:      Toan Le <toan@os.amperecomputing.com>
11989 L:      linux-pci@vger.kernel.org
11990 L:      linux-arm-kernel@lists.infradead.org
11991 S:      Maintained
11992 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11993 F:      drivers/pci/controller/pci-xgene-msi.c
11994
11995 PCI SUBSYSTEM
11996 M:      Bjorn Helgaas <bhelgaas@google.com>
11997 L:      linux-pci@vger.kernel.org
11998 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12000 S:      Supported
12001 F:      Documentation/devicetree/bindings/pci/
12002 F:      Documentation/PCI/
12003 F:      drivers/acpi/pci*
12004 F:      drivers/pci/
12005 F:      include/asm-generic/pci*
12006 F:      include/linux/pci*
12007 F:      include/linux/of_pci.h
12008 F:      include/uapi/linux/pci*
12009 F:      lib/pci*
12010 F:      arch/x86/pci/
12011 F:      arch/x86/kernel/quirks.c
12012 F:      arch/x86/kernel/early-quirks.c
12013
12014 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12015 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12016 L:      linux-pci@vger.kernel.org
12017 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12019 S:      Supported
12020 F:      drivers/pci/controller/
12021
12022 PCIE DRIVER FOR AMLOGIC MESON
12023 M:      Yue Wang <yue.wang@Amlogic.com>
12024 L:      linux-pci@vger.kernel.org
12025 L:      linux-amlogic@lists.infradead.org
12026 S:      Maintained
12027 F:      drivers/pci/controller/dwc/pci-meson.c
12028
12029 PCIE DRIVER FOR AXIS ARTPEC
12030 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12031 L:      linux-arm-kernel@axis.com
12032 L:      linux-pci@vger.kernel.org
12033 S:      Maintained
12034 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12035 F:      drivers/pci/controller/dwc/*artpec*
12036
12037 PCIE DRIVER FOR CAVIUM THUNDERX
12038 M:      David Daney <david.daney@cavium.com>
12039 L:      linux-pci@vger.kernel.org
12040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12041 S:      Supported
12042 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12043 F:      drivers/pci/controller/pci-thunder-*
12044
12045 PCIE DRIVER FOR HISILICON
12046 M:      Zhou Wang <wangzhou1@hisilicon.com>
12047 L:      linux-pci@vger.kernel.org
12048 S:      Maintained
12049 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12050 F:      drivers/pci/controller/dwc/pcie-hisi.c
12051
12052 PCIE DRIVER FOR HISILICON KIRIN
12053 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12054 M:      Binghui Wang <wangbinghui@hisilicon.com>
12055 L:      linux-pci@vger.kernel.org
12056 S:      Maintained
12057 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12058 F:      drivers/pci/controller/dwc/pcie-kirin.c
12059
12060 PCIE DRIVER FOR HISILICON STB
12061 M:      Shawn Guo <shawn.guo@linaro.org>
12062 L:      linux-pci@vger.kernel.org
12063 S:      Maintained
12064 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12065 F:      drivers/pci/controller/dwc/pcie-histb.c
12066
12067 PCIE DRIVER FOR MEDIATEK
12068 M:      Ryder Lee <ryder.lee@mediatek.com>
12069 L:      linux-pci@vger.kernel.org
12070 L:      linux-mediatek@lists.infradead.org
12071 S:      Supported
12072 F:      Documentation/devicetree/bindings/pci/mediatek*
12073 F:      drivers/pci/controller/*mediatek*
12074
12075 PCIE DRIVER FOR QUALCOMM MSM
12076 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12077 L:      linux-pci@vger.kernel.org
12078 L:      linux-arm-msm@vger.kernel.org
12079 S:      Maintained
12080 F:      drivers/pci/controller/dwc/*qcom*
12081
12082 PCIE DRIVER FOR ROCKCHIP
12083 M:      Shawn Lin <shawn.lin@rock-chips.com>
12084 L:      linux-pci@vger.kernel.org
12085 L:      linux-rockchip@lists.infradead.org
12086 S:      Maintained
12087 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12088 F:      drivers/pci/controller/pcie-rockchip*
12089
12090 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12091 M:      Linus Walleij <linus.walleij@linaro.org>
12092 L:      linux-pci@vger.kernel.org
12093 S:      Maintained
12094 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12095 F:      drivers/pci/controller/pci-v3-semi.c
12096
12097 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12098 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12099 L:      linux-pci@vger.kernel.org
12100 S:      Maintained
12101 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12102 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12103
12104 PCIE DRIVER FOR ST SPEAR13XX
12105 M:      Pratyush Anand <pratyush.anand@gmail.com>
12106 L:      linux-pci@vger.kernel.org
12107 S:      Maintained
12108 F:      drivers/pci/controller/dwc/*spear*
12109
12110 PCMCIA SUBSYSTEM
12111 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12113 S:      Odd Fixes
12114 F:      Documentation/pcmcia/
12115 F:      tools/pcmcia/
12116 F:      drivers/pcmcia/
12117 F:      include/pcmcia/
12118
12119 PCNET32 NETWORK DRIVER
12120 M:      Don Fry <pcnet32@frontier.com>
12121 L:      netdev@vger.kernel.org
12122 S:      Maintained
12123 F:      drivers/net/ethernet/amd/pcnet32.c
12124
12125 PCRYPT PARALLEL CRYPTO ENGINE
12126 M:      Steffen Klassert <steffen.klassert@secunet.com>
12127 L:      linux-crypto@vger.kernel.org
12128 S:      Maintained
12129 F:      crypto/pcrypt.c
12130 F:      include/crypto/pcrypt.h
12131
12132 PEAQ WMI HOTKEYS DRIVER
12133 M:      Hans de Goede <hdegoede@redhat.com>
12134 L:      platform-driver-x86@vger.kernel.org
12135 S:      Maintained
12136 F:      drivers/platform/x86/peaq-wmi.c
12137
12138 PER-CPU MEMORY ALLOCATOR
12139 M:      Dennis Zhou <dennis@kernel.org>
12140 M:      Tejun Heo <tj@kernel.org>
12141 M:      Christoph Lameter <cl@linux.com>
12142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12143 S:      Maintained
12144 F:      include/linux/percpu*.h
12145 F:      mm/percpu*.c
12146 F:      arch/*/include/asm/percpu.h
12147
12148 PER-TASK DELAY ACCOUNTING
12149 M:      Balbir Singh <bsingharora@gmail.com>
12150 S:      Maintained
12151 F:      include/linux/delayacct.h
12152 F:      kernel/delayacct.c
12153
12154 PERFORMANCE EVENTS SUBSYSTEM
12155 M:      Peter Zijlstra <peterz@infradead.org>
12156 M:      Ingo Molnar <mingo@redhat.com>
12157 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12158 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12159 R:      Jiri Olsa <jolsa@redhat.com>
12160 R:      Namhyung Kim <namhyung@kernel.org>
12161 L:      linux-kernel@vger.kernel.org
12162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12163 S:      Supported
12164 F:      kernel/events/*
12165 F:      include/linux/perf_event.h
12166 F:      include/uapi/linux/perf_event.h
12167 F:      arch/*/kernel/perf_event*.c
12168 F:      arch/*/kernel/*/perf_event*.c
12169 F:      arch/*/kernel/*/*/perf_event*.c
12170 F:      arch/*/include/asm/perf_event.h
12171 F:      arch/*/kernel/perf_callchain.c
12172 F:      arch/*/events/*
12173 F:      tools/perf/
12174
12175 PERSONALITY HANDLING
12176 M:      Christoph Hellwig <hch@infradead.org>
12177 L:      linux-abi-devel@lists.sourceforge.net
12178 S:      Maintained
12179 F:      include/linux/personality.h
12180 F:      include/uapi/linux/personality.h
12181
12182 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12183 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12184 L:      linux-input@vger.kernel.org
12185 S:      Maintained
12186 F:      Documentation/input/devices/pxrc.rst
12187 F:      drivers/input/joystick/pxrc.c
12188
12189 PHONET PROTOCOL
12190 M:      Remi Denis-Courmont <courmisch@gmail.com>
12191 S:      Supported
12192 F:      Documentation/networking/phonet.txt
12193 F:      include/linux/phonet.h
12194 F:      include/net/phonet/
12195 F:      include/uapi/linux/phonet.h
12196 F:      net/phonet/
12197
12198 PHRAM MTD DRIVER
12199 M:      Joern Engel <joern@lazybastard.org>
12200 L:      linux-mtd@lists.infradead.org
12201 S:      Maintained
12202 F:      drivers/mtd/devices/phram.c
12203
12204 PICOLCD HID DRIVER
12205 M:      Bruno Prémont <bonbons@linux-vserver.org>
12206 L:      linux-input@vger.kernel.org
12207 S:      Maintained
12208 F:      drivers/hid/hid-picolcd*
12209
12210 PICOXCELL SUPPORT
12211 M:      Jamie Iles <jamie@jamieiles.com>
12212 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12213 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12214 S:      Supported
12215 F:      arch/arm/boot/dts/picoxcell*
12216 F:      arch/arm/mach-picoxcell/
12217 F:      drivers/crypto/picoxcell*
12218
12219 PIN CONTROL SUBSYSTEM
12220 M:      Linus Walleij <linus.walleij@linaro.org>
12221 L:      linux-gpio@vger.kernel.org
12222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12223 S:      Maintained
12224 F:      Documentation/devicetree/bindings/pinctrl/
12225 F:      Documentation/driver-api/pinctl.rst
12226 F:      drivers/pinctrl/
12227 F:      include/linux/pinctrl/
12228
12229 PIN CONTROLLER - MICROCHIP AT91
12230 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12231 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12232 L:      linux-gpio@vger.kernel.org
12233 S:      Supported
12234 F:      drivers/pinctrl/pinctrl-at91*
12235
12236 PIN CONTROLLER - FREESCALE
12237 M:      Dong Aisheng <aisheng.dong@nxp.com>
12238 M:      Fabio Estevam <festevam@gmail.com>
12239 M:      Shawn Guo <shawnguo@kernel.org>
12240 M:      Stefan Agner <stefan@agner.ch>
12241 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12242 L:      linux-gpio@vger.kernel.org
12243 S:      Maintained
12244 F:      drivers/pinctrl/freescale/
12245 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12246
12247 PIN CONTROLLER - INTEL
12248 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12249 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12251 S:      Maintained
12252 F:      drivers/pinctrl/intel/
12253
12254 PIN CONTROLLER - MEDIATEK
12255 M:      Sean Wang <sean.wang@kernel.org>
12256 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12257 S:      Maintained
12258 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12259 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12260 F:      drivers/pinctrl/mediatek/
12261
12262 PIN CONTROLLER - QUALCOMM
12263 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12264 S:      Maintained
12265 L:      linux-arm-msm@vger.kernel.org
12266 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12267 F:      drivers/pinctrl/qcom/
12268
12269 PIN CONTROLLER - RENESAS
12270 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12271 L:      linux-renesas-soc@vger.kernel.org
12272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12273 S:      Maintained
12274 F:      drivers/pinctrl/pinctrl-rz*
12275 F:      drivers/pinctrl/sh-pfc/
12276
12277 PIN CONTROLLER - SAMSUNG
12278 M:      Tomasz Figa <tomasz.figa@gmail.com>
12279 M:      Krzysztof Kozlowski <krzk@kernel.org>
12280 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12282 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12283 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12285 S:      Maintained
12286 F:      drivers/pinctrl/samsung/
12287 F:      include/dt-bindings/pinctrl/samsung.h
12288 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12289
12290 PIN CONTROLLER - SINGLE
12291 M:      Tony Lindgren <tony@atomide.com>
12292 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12293 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12294 L:      linux-omap@vger.kernel.org
12295 S:      Maintained
12296 F:      drivers/pinctrl/pinctrl-single.c
12297
12298 PIN CONTROLLER - ST SPEAR
12299 M:      Viresh Kumar <vireshk@kernel.org>
12300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12301 W:      http://www.st.com/spear
12302 S:      Maintained
12303 F:      drivers/pinctrl/spear/
12304
12305 PISTACHIO SOC SUPPORT
12306 M:      James Hartley <james.hartley@sondrel.com>
12307 L:      linux-mips@vger.kernel.org
12308 S:      Odd Fixes
12309 F:      arch/mips/pistachio/
12310 F:      arch/mips/include/asm/mach-pistachio/
12311 F:      arch/mips/boot/dts/img/pistachio*
12312 F:      arch/mips/configs/pistachio*_defconfig
12313
12314 PKTCDVD DRIVER
12315 S:      Orphan
12316 M:      linux-block@vger.kernel.org
12317 F:      drivers/block/pktcdvd.c
12318 F:      include/linux/pktcdvd.h
12319 F:      include/uapi/linux/pktcdvd.h
12320
12321 PKUNITY SOC DRIVERS
12322 M:      Guan Xuetao <gxt@pku.edu.cn>
12323 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12324 S:      Maintained
12325 T:      git git://github.com/gxt/linux.git
12326 F:      drivers/input/serio/i8042-unicore32io.h
12327 F:      drivers/i2c/busses/i2c-puv3.c
12328 F:      drivers/video/fbdev/fb-puv3.c
12329 F:      drivers/rtc/rtc-puv3.c
12330
12331 PMBUS HARDWARE MONITORING DRIVERS
12332 M:      Guenter Roeck <linux@roeck-us.net>
12333 L:      linux-hwmon@vger.kernel.org
12334 W:      http://hwmon.wiki.kernel.org/
12335 W:      http://www.roeck-us.net/linux/drivers/
12336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12337 S:      Maintained
12338 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12339 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12340 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12341 F:      Documentation/hwmon/adm1275
12342 F:      Documentation/hwmon/ibm-cffps
12343 F:      Documentation/hwmon/ir35221
12344 F:      Documentation/hwmon/lm25066
12345 F:      Documentation/hwmon/ltc2978
12346 F:      Documentation/hwmon/ltc3815
12347 F:      Documentation/hwmon/max16064
12348 F:      Documentation/hwmon/max20751
12349 F:      Documentation/hwmon/max31785
12350 F:      Documentation/hwmon/max34440
12351 F:      Documentation/hwmon/max8688
12352 F:      Documentation/hwmon/pmbus
12353 F:      Documentation/hwmon/pmbus-core
12354 F:      Documentation/hwmon/tps40422
12355 F:      Documentation/hwmon/ucd9000
12356 F:      Documentation/hwmon/ucd9200
12357 F:      Documentation/hwmon/zl6100
12358 F:      drivers/hwmon/pmbus/
12359 F:      include/linux/pmbus.h
12360
12361 PMC SIERRA MaxRAID DRIVER
12362 L:      linux-scsi@vger.kernel.org
12363 W:      http://www.pmc-sierra.com/
12364 S:      Orphan
12365 F:      drivers/scsi/pmcraid.*
12366
12367 PMC SIERRA PM8001 DRIVER
12368 M:      Jack Wang <jinpu.wang@profitbricks.com>
12369 M:      lindar_liu@usish.com
12370 L:      linux-scsi@vger.kernel.org
12371 S:      Supported
12372 F:      drivers/scsi/pm8001/
12373
12374 PNP SUPPORT
12375 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12376 S:      Maintained
12377 F:      drivers/pnp/
12378
12379 PNI RM3100 IIO DRIVER
12380 M:      Song Qiang <songqiang1304521@gmail.com>
12381 L:      linux-iio@vger.kernel.org
12382 S:      Maintained
12383 F:      drivers/iio/magnetometer/rm3100*
12384 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12385
12386 POSIX CLOCKS and TIMERS
12387 M:      Thomas Gleixner <tglx@linutronix.de>
12388 L:      linux-kernel@vger.kernel.org
12389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12390 S:      Maintained
12391 F:      fs/timerfd.c
12392 F:      include/linux/timer*
12393 F:      kernel/time/*timer*
12394
12395 POWER MANAGEMENT CORE
12396 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12397 L:      linux-pm@vger.kernel.org
12398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12399 B:      https://bugzilla.kernel.org
12400 S:      Supported
12401 F:      drivers/base/power/
12402 F:      include/linux/pm.h
12403 F:      include/linux/pm_*
12404 F:      include/linux/powercap.h
12405 F:      drivers/powercap/
12406 F:      kernel/configs/nopm.config
12407
12408 POWER STATE COORDINATION INTERFACE (PSCI)
12409 M:      Mark Rutland <mark.rutland@arm.com>
12410 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12411 L:      linux-arm-kernel@lists.infradead.org
12412 S:      Maintained
12413 F:      drivers/firmware/psci*.c
12414 F:      include/linux/psci.h
12415 F:      include/uapi/linux/psci.h
12416
12417 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12418 M:      Sebastian Reichel <sre@kernel.org>
12419 L:      linux-pm@vger.kernel.org
12420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12421 S:      Maintained
12422 F:      Documentation/ABI/testing/sysfs-class-power
12423 F:      Documentation/devicetree/bindings/power/supply/
12424 F:      include/linux/power_supply.h
12425 F:      drivers/power/supply/
12426
12427 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12428 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12429 L:      linuxppc-dev@lists.ozlabs.org
12430 S:      Maintained
12431 F:      drivers/char/powernv-op-panel.c
12432
12433 PPP OVER ATM (RFC 2364)
12434 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12435 S:      Maintained
12436 F:      net/atm/pppoatm.c
12437 F:      include/uapi/linux/atmppp.h
12438
12439 PPP OVER ETHERNET
12440 M:      Michal Ostrowski <mostrows@earthlink.net>
12441 S:      Maintained
12442 F:      drivers/net/ppp/pppoe.c
12443 F:      drivers/net/ppp/pppox.c
12444
12445 PPP OVER L2TP
12446 M:      James Chapman <jchapman@katalix.com>
12447 S:      Maintained
12448 F:      net/l2tp/l2tp_ppp.c
12449 F:      include/linux/if_pppol2tp.h
12450 F:      include/uapi/linux/if_pppol2tp.h
12451
12452 PPP PROTOCOL DRIVERS AND COMPRESSORS
12453 M:      Paul Mackerras <paulus@samba.org>
12454 L:      linux-ppp@vger.kernel.org
12455 S:      Maintained
12456 F:      drivers/net/ppp/ppp_*
12457
12458 PPS SUPPORT
12459 M:      Rodolfo Giometti <giometti@enneenne.com>
12460 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12461 L:      linuxpps@ml.enneenne.com (subscribers-only)
12462 S:      Maintained
12463 F:      Documentation/pps/
12464 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12465 F:      Documentation/ABI/testing/sysfs-pps
12466 F:      drivers/pps/
12467 F:      include/linux/pps*.h
12468 F:      include/uapi/linux/pps.h
12469
12470 PPTP DRIVER
12471 M:      Dmitry Kozlov <xeb@mail.ru>
12472 L:      netdev@vger.kernel.org
12473 S:      Maintained
12474 F:      drivers/net/ppp/pptp.c
12475 W:      http://sourceforge.net/projects/accel-pptp
12476
12477 PRINTK
12478 M:      Petr Mladek <pmladek@suse.com>
12479 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12480 R:      Steven Rostedt <rostedt@goodmis.org>
12481 S:      Maintained
12482 F:      kernel/printk/
12483 F:      include/linux/printk.h
12484
12485 PRISM54 WIRELESS DRIVER
12486 M:      Luis Chamberlain <mcgrof@kernel.org>
12487 L:      linux-wireless@vger.kernel.org
12488 W:      http://wireless.kernel.org/en/users/Drivers/p54
12489 S:      Obsolete
12490 F:      drivers/net/wireless/intersil/prism54/
12491
12492 PROC FILESYSTEM
12493 R:      Alexey Dobriyan <adobriyan@gmail.com>
12494 L:      linux-kernel@vger.kernel.org
12495 L:      linux-fsdevel@vger.kernel.org
12496 S:      Maintained
12497 F:      fs/proc/
12498 F:      include/linux/proc_fs.h
12499 F:      tools/testing/selftests/proc/
12500 F:      Documentation/filesystems/proc.txt
12501
12502 PROC SYSCTL
12503 M:      Luis Chamberlain <mcgrof@kernel.org>
12504 M:      Kees Cook <keescook@chromium.org>
12505 L:      linux-kernel@vger.kernel.org
12506 L:      linux-fsdevel@vger.kernel.org
12507 S:      Maintained
12508 F:      fs/proc/proc_sysctl.c
12509 F:      include/linux/sysctl.h
12510 F:      kernel/sysctl.c
12511 F:      tools/testing/selftests/sysctl/
12512
12513 PS3 NETWORK SUPPORT
12514 M:      Geoff Levand <geoff@infradead.org>
12515 L:      netdev@vger.kernel.org
12516 L:      linuxppc-dev@lists.ozlabs.org
12517 S:      Maintained
12518 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12519
12520 PS3 PLATFORM SUPPORT
12521 M:      Geoff Levand <geoff@infradead.org>
12522 L:      linuxppc-dev@lists.ozlabs.org
12523 S:      Maintained
12524 F:      arch/powerpc/boot/ps3*
12525 F:      arch/powerpc/include/asm/lv1call.h
12526 F:      arch/powerpc/include/asm/ps3*.h
12527 F:      arch/powerpc/platforms/ps3/
12528 F:      drivers/*/ps3*
12529 F:      drivers/ps3/
12530 F:      drivers/rtc/rtc-ps3.c
12531 F:      drivers/usb/host/*ps3.c
12532 F:      sound/ppc/snd_ps3*
12533
12534 PS3VRAM DRIVER
12535 M:      Jim Paris <jim@jtan.com>
12536 M:      Geoff Levand <geoff@infradead.org>
12537 L:      linuxppc-dev@lists.ozlabs.org
12538 S:      Maintained
12539 F:      drivers/block/ps3vram.c
12540
12541 PSAMPLE PACKET SAMPLING SUPPORT:
12542 M:      Yotam Gigi <yotam.gi@gmail.com>
12543 S:      Maintained
12544 F:      net/psample
12545 F:      include/net/psample.h
12546 F:      include/uapi/linux/psample.h
12547
12548 PSTORE FILESYSTEM
12549 M:      Kees Cook <keescook@chromium.org>
12550 M:      Anton Vorontsov <anton@enomsg.org>
12551 M:      Colin Cross <ccross@android.com>
12552 M:      Tony Luck <tony.luck@intel.com>
12553 S:      Maintained
12554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12555 F:      fs/pstore/
12556 F:      include/linux/pstore*
12557 F:      drivers/firmware/efi/efi-pstore.c
12558 F:      drivers/acpi/apei/erst.c
12559 F:      Documentation/admin-guide/ramoops.rst
12560 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12561 K:      \b(pstore|ramoops)
12562
12563 PTP HARDWARE CLOCK SUPPORT
12564 M:      Richard Cochran <richardcochran@gmail.com>
12565 L:      netdev@vger.kernel.org
12566 S:      Maintained
12567 W:      http://linuxptp.sourceforge.net/
12568 F:      Documentation/ABI/testing/sysfs-ptp
12569 F:      Documentation/ptp/*
12570 F:      drivers/net/phy/dp83640*
12571 F:      drivers/ptp/*
12572 F:      include/linux/ptp_cl*
12573
12574 PTRACE SUPPORT
12575 M:      Oleg Nesterov <oleg@redhat.com>
12576 S:      Maintained
12577 F:      include/asm-generic/syscall.h
12578 F:      include/linux/ptrace.h
12579 F:      include/linux/regset.h
12580 F:      include/linux/tracehook.h
12581 F:      include/uapi/linux/ptrace.h
12582 F:      include/uapi/linux/ptrace.h
12583 F:      include/asm-generic/ptrace.h
12584 F:      kernel/ptrace.c
12585 F:      arch/*/ptrace*.c
12586 F:      arch/*/*/ptrace*.c
12587 F:      arch/*/include/asm/ptrace*.h
12588
12589 PULSE8-CEC DRIVER
12590 M:      Hans Verkuil <hverkuil@xs4all.nl>
12591 L:      linux-media@vger.kernel.org
12592 T:      git git://linuxtv.org/media_tree.git
12593 S:      Maintained
12594 F:      drivers/media/usb/pulse8-cec/*
12595 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12596
12597 PVRUSB2 VIDEO4LINUX DRIVER
12598 M:      Mike Isely <isely@pobox.com>
12599 L:      pvrusb2@isely.net       (subscribers-only)
12600 L:      linux-media@vger.kernel.org
12601 W:      http://www.isely.net/pvrusb2/
12602 T:      git git://linuxtv.org/media_tree.git
12603 S:      Maintained
12604 F:      Documentation/media/v4l-drivers/pvrusb2*
12605 F:      drivers/media/usb/pvrusb2/
12606
12607 PWC WEBCAM DRIVER
12608 M:      Hans Verkuil <hverkuil@xs4all.nl>
12609 L:      linux-media@vger.kernel.org
12610 T:      git git://linuxtv.org/media_tree.git
12611 S:      Odd Fixes
12612 F:      drivers/media/usb/pwc/*
12613 F:      include/trace/events/pwc.h
12614
12615 PWM FAN DRIVER
12616 M:      Kamil Debski <kamil@wypas.org>
12617 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12618 L:      linux-hwmon@vger.kernel.org
12619 S:      Supported
12620 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12621 F:      Documentation/hwmon/pwm-fan
12622 F:      drivers/hwmon/pwm-fan.c
12623
12624 PWM IR Transmitter
12625 M:      Sean Young <sean@mess.org>
12626 L:      linux-media@vger.kernel.org
12627 S:      Maintained
12628 F:      drivers/media/rc/pwm-ir-tx.c
12629
12630 PWM SUBSYSTEM
12631 M:      Thierry Reding <thierry.reding@gmail.com>
12632 L:      linux-pwm@vger.kernel.org
12633 S:      Maintained
12634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12635 F:      Documentation/pwm.txt
12636 F:      Documentation/devicetree/bindings/pwm/
12637 F:      include/linux/pwm.h
12638 F:      drivers/pwm/
12639 F:      drivers/video/backlight/pwm_bl.c
12640 F:      include/linux/pwm_backlight.h
12641 F:      drivers/gpio/gpio-mvebu.c
12642 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12643
12644 PXA GPIO DRIVER
12645 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12646 L:      linux-gpio@vger.kernel.org
12647 S:      Maintained
12648 F:      drivers/gpio/gpio-pxa.c
12649
12650 PXA MMCI DRIVER
12651 S:      Orphan
12652
12653 PXA RTC DRIVER
12654 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12655 L:      linux-rtc@vger.kernel.org
12656 S:      Maintained
12657
12658 PXA2xx/PXA3xx SUPPORT
12659 M:      Daniel Mack <daniel@zonque.org>
12660 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12661 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12663 T:      git git://github.com/hzhuang1/linux.git
12664 T:      git git://github.com/rjarzmik/linux.git
12665 S:      Maintained
12666 F:      arch/arm/boot/dts/pxa*
12667 F:      arch/arm/mach-pxa/
12668 F:      drivers/dma/pxa*
12669 F:      drivers/pcmcia/pxa2xx*
12670 F:      drivers/pinctrl/pxa/
12671 F:      drivers/spi/spi-pxa2xx*
12672 F:      drivers/usb/gadget/udc/pxa2*
12673 F:      include/sound/pxa2xx-lib.h
12674 F:      sound/arm/pxa*
12675 F:      sound/soc/pxa/
12676
12677 QAT DRIVER
12678 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12679 L:      qat-linux@intel.com
12680 S:      Supported
12681 F:      drivers/crypto/qat/
12682
12683 QCOM AUDIO (ASoC) DRIVERS
12684 M:      Patrick Lai <plai@codeaurora.org>
12685 M:      Banajit Goswami <bgoswami@codeaurora.org>
12686 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12687 S:      Supported
12688 F:      sound/soc/qcom/
12689
12690 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12691 M:      Gabriel Somlo <somlo@cmu.edu>
12692 M:      "Michael S. Tsirkin" <mst@redhat.com>
12693 L:      qemu-devel@nongnu.org
12694 S:      Maintained
12695 F:      drivers/firmware/qemu_fw_cfg.c
12696 F:      include/uapi/linux/qemu_fw_cfg.h
12697
12698 QIB DRIVER
12699 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12700 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12701 L:      linux-rdma@vger.kernel.org
12702 S:      Supported
12703 F:      drivers/infiniband/hw/qib/
12704
12705 QLOGIC QL41xxx FCOE DRIVER
12706 M:      QLogic-Storage-Upstream@cavium.com
12707 L:      linux-scsi@vger.kernel.org
12708 S:      Supported
12709 F:      drivers/scsi/qedf/
12710
12711 QLOGIC QL41xxx ISCSI DRIVER
12712 M:      QLogic-Storage-Upstream@cavium.com
12713 L:      linux-scsi@vger.kernel.org
12714 S:      Supported
12715 F:      drivers/scsi/qedi/
12716
12717 QLOGIC QL4xxx ETHERNET DRIVER
12718 M:      Ariel Elior <aelior@marvell.com>
12719 M:      GR-everest-linux-l2@marvell.com
12720 L:      netdev@vger.kernel.org
12721 S:      Supported
12722 F:      drivers/net/ethernet/qlogic/qed/
12723 F:      include/linux/qed/
12724 F:      drivers/net/ethernet/qlogic/qede/
12725
12726 QLOGIC QL4xxx RDMA DRIVER
12727 M:      Michal Kalderon <mkalderon@marvell.com>
12728 M:      Ariel Elior <aelior@marvell.com>
12729 L:      linux-rdma@vger.kernel.org
12730 S:      Supported
12731 F:      drivers/infiniband/hw/qedr/
12732 F:      include/uapi/rdma/qedr-abi.h
12733
12734 QLOGIC QLA1280 SCSI DRIVER
12735 M:      Michael Reed <mdr@sgi.com>
12736 L:      linux-scsi@vger.kernel.org
12737 S:      Maintained
12738 F:      drivers/scsi/qla1280.[ch]
12739
12740 QLOGIC QLA2XXX FC-SCSI DRIVER
12741 M:      qla2xxx-upstream@qlogic.com
12742 L:      linux-scsi@vger.kernel.org
12743 S:      Supported
12744 F:      Documentation/scsi/LICENSE.qla2xxx
12745 F:      drivers/scsi/qla2xxx/
12746
12747 QLOGIC QLA3XXX NETWORK DRIVER
12748 M:      GR-Linux-NIC-Dev@marvell.com
12749 L:      netdev@vger.kernel.org
12750 S:      Supported
12751 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12752 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12753
12754 QLOGIC QLA4XXX iSCSI DRIVER
12755 M:      QLogic-Storage-Upstream@qlogic.com
12756 L:      linux-scsi@vger.kernel.org
12757 S:      Supported
12758 F:      Documentation/scsi/LICENSE.qla4xxx
12759 F:      drivers/scsi/qla4xxx/
12760
12761 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12762 M:      Shahed Shaikh <shshaikh@marvell.com>
12763 M:      Manish Chopra <manishc@marvell.com>
12764 M:      GR-Linux-NIC-Dev@marvell.com
12765 L:      netdev@vger.kernel.org
12766 S:      Supported
12767 F:      drivers/net/ethernet/qlogic/qlcnic/
12768
12769 QLOGIC QLGE 10Gb ETHERNET DRIVER
12770 M:      Manish Chopra <manishc@marvell.com>
12771 M:      GR-Linux-NIC-Dev@marvell.com
12772 L:      netdev@vger.kernel.org
12773 S:      Supported
12774 F:      drivers/net/ethernet/qlogic/qlge/
12775
12776 QM1D1B0004 MEDIA DRIVER
12777 M:      Akihiro Tsukada <tskd08@gmail.com>
12778 L:      linux-media@vger.kernel.org
12779 S:      Odd Fixes
12780 F:      drivers/media/tuners/qm1d1b0004*
12781
12782 QM1D1C0042 MEDIA DRIVER
12783 M:      Akihiro Tsukada <tskd08@gmail.com>
12784 L:      linux-media@vger.kernel.org
12785 S:      Odd Fixes
12786 F:      drivers/media/tuners/qm1d1c0042*
12787
12788 QNX4 FILESYSTEM
12789 M:      Anders Larsen <al@alarsen.net>
12790 W:      http://www.alarsen.net/linux/qnx4fs/
12791 S:      Maintained
12792 F:      fs/qnx4/
12793 F:      include/uapi/linux/qnx4_fs.h
12794 F:      include/uapi/linux/qnxtypes.h
12795
12796 QORIQ DPAA2 FSL-MC BUS DRIVER
12797 M:      Stuart Yoder <stuyoder@gmail.com>
12798 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12799 L:      linux-kernel@vger.kernel.org
12800 S:      Maintained
12801 F:      drivers/bus/fsl-mc/
12802 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12803 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12804
12805 QT1010 MEDIA DRIVER
12806 M:      Antti Palosaari <crope@iki.fi>
12807 L:      linux-media@vger.kernel.org
12808 W:      https://linuxtv.org
12809 W:      http://palosaari.fi/linux/
12810 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12811 T:      git git://linuxtv.org/anttip/media_tree.git
12812 S:      Maintained
12813 F:      drivers/media/tuners/qt1010*
12814
12815 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12816 M:      Kalle Valo <kvalo@codeaurora.org>
12817 L:      ath10k@lists.infradead.org
12818 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12820 S:      Supported
12821 F:      drivers/net/wireless/ath/ath10k/
12822
12823 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12824 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12825 L:      linux-wireless@vger.kernel.org
12826 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12827 S:      Supported
12828 F:      drivers/net/wireless/ath/ath9k/
12829
12830 QUALCOMM CAMERA SUBSYSTEM DRIVER
12831 M:      Todor Tomov <todor.too@gmail.com>
12832 L:      linux-media@vger.kernel.org
12833 S:      Maintained
12834 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12835 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12836 F:      drivers/media/platform/qcom/camss/
12837
12838 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12839 M:      Ilia Lin <ilia.lin@kernel.org>
12840 L:      linux-pm@vger.kernel.org
12841 S:      Maintained
12842 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12843 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12844
12845 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12846 M:      Timur Tabi <timur@kernel.org>
12847 L:      netdev@vger.kernel.org
12848 S:      Maintained
12849 F:      drivers/net/ethernet/qualcomm/emac/
12850
12851 QUALCOMM ETHQOS ETHERNET DRIVER
12852 M:      Vinod Koul <vkoul@kernel.org>
12853 M:      Niklas Cassel <niklas.cassel@linaro.org>
12854 L:      netdev@vger.kernel.org
12855 S:      Maintained
12856 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12857 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12858
12859 QUALCOMM GENERIC INTERFACE I2C DRIVER
12860 M:      Alok Chauhan <alokc@codeaurora.org>
12861 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12862 L:      linux-i2c@vger.kernel.org
12863 L:      linux-arm-msm@vger.kernel.org
12864 S:      Supported
12865 F:      drivers/i2c/busses/i2c-qcom-geni.c
12866
12867 QUALCOMM HEXAGON ARCHITECTURE
12868 M:      Richard Kuo <rkuo@codeaurora.org>
12869 L:      linux-hexagon@vger.kernel.org
12870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12871 S:      Supported
12872 F:      arch/hexagon/
12873
12874 QUALCOMM HIDMA DRIVER
12875 M:      Sinan Kaya <okaya@kernel.org>
12876 L:      linux-arm-kernel@lists.infradead.org
12877 L:      linux-arm-msm@vger.kernel.org
12878 L:      dmaengine@vger.kernel.org
12879 S:      Supported
12880 F:      drivers/dma/qcom/hidma*
12881
12882 QUALCOMM IOMMU
12883 M:      Rob Clark <robdclark@gmail.com>
12884 L:      iommu@lists.linux-foundation.org
12885 L:      linux-arm-msm@vger.kernel.org
12886 S:      Maintained
12887 F:      drivers/iommu/qcom_iommu.c
12888
12889 QUALCOMM TSENS THERMAL DRIVER
12890 M:      Amit Kucheria <amit.kucheria@linaro.org>
12891 L:      linux-pm@vger.kernel.org
12892 L:      linux-arm-msm@vger.kernel.org
12893 S:      Maintained
12894 F:      drivers/thermal/qcom/
12895
12896 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12897 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12898 L:      linux-media@vger.kernel.org
12899 L:      linux-arm-msm@vger.kernel.org
12900 T:      git git://linuxtv.org/media_tree.git
12901 S:      Maintained
12902 F:      drivers/media/platform/qcom/venus/
12903
12904 QUALCOMM WCN36XX WIRELESS DRIVER
12905 M:      Kalle Valo <kvalo@codeaurora.org>
12906 L:      wcn36xx@lists.infradead.org
12907 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12908 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12909 S:      Supported
12910 F:      drivers/net/wireless/ath/wcn36xx/
12911
12912 QUANTENNA QTNFMAC WIRELESS DRIVER
12913 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12914 M:      Avinash Patil <avinashp@quantenna.com>
12915 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12916 L:      linux-wireless@vger.kernel.org
12917 S:      Maintained
12918 F:      drivers/net/wireless/quantenna
12919
12920 RADEON and AMDGPU DRM DRIVERS
12921 M:      Alex Deucher <alexander.deucher@amd.com>
12922 M:      Christian König <christian.koenig@amd.com>
12923 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12924 L:      amd-gfx@lists.freedesktop.org
12925 T:      git git://people.freedesktop.org/~agd5f/linux
12926 S:      Supported
12927 F:      drivers/gpu/drm/radeon/
12928 F:      include/uapi/drm/radeon_drm.h
12929 F:      drivers/gpu/drm/amd/
12930 F:      include/uapi/drm/amdgpu_drm.h
12931
12932 RADEON FRAMEBUFFER DISPLAY DRIVER
12933 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12934 L:      linux-fbdev@vger.kernel.org
12935 S:      Maintained
12936 F:      drivers/video/fbdev/aty/radeon*
12937 F:      include/uapi/linux/radeonfb.h
12938
12939 RADIOSHARK RADIO DRIVER
12940 M:      Hans Verkuil <hverkuil@xs4all.nl>
12941 L:      linux-media@vger.kernel.org
12942 T:      git git://linuxtv.org/media_tree.git
12943 S:      Maintained
12944 F:      drivers/media/radio/radio-shark.c
12945
12946 RADIOSHARK2 RADIO DRIVER
12947 M:      Hans Verkuil <hverkuil@xs4all.nl>
12948 L:      linux-media@vger.kernel.org
12949 T:      git git://linuxtv.org/media_tree.git
12950 S:      Maintained
12951 F:      drivers/media/radio/radio-shark2.c
12952 F:      drivers/media/radio/radio-tea5777.c
12953
12954 RADOS BLOCK DEVICE (RBD)
12955 M:      Ilya Dryomov <idryomov@gmail.com>
12956 M:      Sage Weil <sage@redhat.com>
12957 M:      Alex Elder <elder@kernel.org>
12958 L:      ceph-devel@vger.kernel.org
12959 W:      http://ceph.com/
12960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12961 T:      git git://github.com/ceph/ceph-client.git
12962 S:      Supported
12963 F:      Documentation/ABI/testing/sysfs-bus-rbd
12964 F:      drivers/block/rbd.c
12965 F:      drivers/block/rbd_types.h
12966
12967 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12968 M:      Paul Mackerras <paulus@samba.org>
12969 L:      linux-fbdev@vger.kernel.org
12970 S:      Maintained
12971 F:      drivers/video/fbdev/aty/aty128fb.c
12972
12973 RAINSHADOW-CEC DRIVER
12974 M:      Hans Verkuil <hverkuil@xs4all.nl>
12975 L:      linux-media@vger.kernel.org
12976 T:      git git://linuxtv.org/media_tree.git
12977 S:      Maintained
12978 F:      drivers/media/usb/rainshadow-cec/*
12979
12980 RALINK MIPS ARCHITECTURE
12981 M:      John Crispin <john@phrozen.org>
12982 L:      linux-mips@vger.kernel.org
12983 S:      Maintained
12984 F:      arch/mips/ralink
12985
12986 RALINK RT2X00 WIRELESS LAN DRIVER
12987 P:      rt2x00 project
12988 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12989 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12990 L:      linux-wireless@vger.kernel.org
12991 S:      Maintained
12992 F:      drivers/net/wireless/ralink/rt2x00/
12993
12994 RAMDISK RAM BLOCK DEVICE DRIVER
12995 M:      Jens Axboe <axboe@kernel.dk>
12996 S:      Maintained
12997 F:      Documentation/blockdev/ramdisk.txt
12998 F:      drivers/block/brd.c
12999
13000 RANCHU VIRTUAL BOARD FOR MIPS
13001 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13002 L:      linux-mips@vger.kernel.org
13003 S:      Supported
13004 F:      arch/mips/generic/board-ranchu.c
13005 F:      arch/mips/configs/generic/board-ranchu.config
13006
13007 RANDOM NUMBER DRIVER
13008 M:      "Theodore Ts'o" <tytso@mit.edu>
13009 S:      Maintained
13010 F:      drivers/char/random.c
13011
13012 RAPIDIO SUBSYSTEM
13013 M:      Matt Porter <mporter@kernel.crashing.org>
13014 M:      Alexandre Bounine <alex.bou9@gmail.com>
13015 S:      Maintained
13016 F:      drivers/rapidio/
13017
13018 RAS INFRASTRUCTURE
13019 M:      Tony Luck <tony.luck@intel.com>
13020 M:      Borislav Petkov <bp@alien8.de>
13021 L:      linux-edac@vger.kernel.org
13022 S:      Maintained
13023 F:      drivers/ras/
13024 F:      include/linux/ras.h
13025 F:      include/ras/ras_event.h
13026 F:      Documentation/admin-guide/ras.rst
13027
13028 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13029 L:      linux-wireless@vger.kernel.org
13030 S:      Orphan
13031 F:      drivers/net/wireless/ray*
13032
13033 RCUTORTURE TEST FRAMEWORK
13034 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13035 M:      Josh Triplett <josh@joshtriplett.org>
13036 R:      Steven Rostedt <rostedt@goodmis.org>
13037 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13038 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13039 L:      linux-kernel@vger.kernel.org
13040 S:      Supported
13041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13042 F:      tools/testing/selftests/rcutorture
13043
13044 RDC R-321X SoC
13045 M:      Florian Fainelli <florian@openwrt.org>
13046 S:      Maintained
13047
13048 RDC R6040 FAST ETHERNET DRIVER
13049 M:      Florian Fainelli <f.fainelli@gmail.com>
13050 L:      netdev@vger.kernel.org
13051 S:      Maintained
13052 F:      drivers/net/ethernet/rdc/r6040.c
13053
13054 RDMAVT - RDMA verbs software
13055 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13056 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13057 L:      linux-rdma@vger.kernel.org
13058 S:      Supported
13059 F:      drivers/infiniband/sw/rdmavt
13060
13061 RDS - RELIABLE DATAGRAM SOCKETS
13062 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13063 L:      netdev@vger.kernel.org
13064 L:      linux-rdma@vger.kernel.org
13065 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13066 W:      https://oss.oracle.com/projects/rds/
13067 S:      Supported
13068 F:      net/rds/
13069 F:      Documentation/networking/rds.txt
13070
13071 RDT - RESOURCE ALLOCATION
13072 M:      Fenghua Yu <fenghua.yu@intel.com>
13073 M:      Reinette Chatre <reinette.chatre@intel.com>
13074 L:      linux-kernel@vger.kernel.org
13075 S:      Supported
13076 F:      arch/x86/kernel/cpu/resctrl/
13077 F:      arch/x86/include/asm/resctrl_sched.h
13078 F:      Documentation/x86/resctrl*
13079
13080 READ-COPY UPDATE (RCU)
13081 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13082 M:      Josh Triplett <josh@joshtriplett.org>
13083 R:      Steven Rostedt <rostedt@goodmis.org>
13084 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13085 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13086 R:      Joel Fernandes <joel@joelfernandes.org>
13087 L:      linux-kernel@vger.kernel.org
13088 W:      http://www.rdrop.com/users/paulmck/RCU/
13089 S:      Supported
13090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13091 F:      Documentation/RCU/
13092 X:      Documentation/RCU/torture.txt
13093 F:      include/linux/rcu*
13094 X:      include/linux/srcu*.h
13095 F:      kernel/rcu/
13096 X:      kernel/rcu/srcu*.c
13097
13098 REAL TIME CLOCK (RTC) SUBSYSTEM
13099 M:      Alessandro Zummo <a.zummo@towertech.it>
13100 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13101 L:      linux-rtc@vger.kernel.org
13102 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13104 S:      Maintained
13105 F:      Documentation/devicetree/bindings/rtc/
13106 F:      Documentation/rtc.txt
13107 F:      drivers/rtc/
13108 F:      include/linux/rtc.h
13109 F:      include/uapi/linux/rtc.h
13110 F:      include/linux/rtc/
13111 F:      include/linux/platform_data/rtc-*
13112 F:      tools/testing/selftests/rtc/
13113
13114 REALTEK AUDIO CODECS
13115 M:      Bard Liao <bardliao@realtek.com>
13116 M:      Oder Chiou <oder_chiou@realtek.com>
13117 S:      Maintained
13118 F:      sound/soc/codecs/rt*
13119 F:      include/sound/rt*.h
13120
13121 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13122 M:      Linus Walleij <linus.walleij@linaro.org>
13123 S:      Maintained
13124 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13125 F:      drivers/net/dsa/realtek-smi*
13126 F:      drivers/net/dsa/rtl83*
13127
13128 REDPINE WIRELESS DRIVER
13129 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13130 M:      Siva Rebbagondla <siva8118@gmail.com>
13131 L:      linux-wireless@vger.kernel.org
13132 S:      Maintained
13133 F:      drivers/net/wireless/rsi/
13134
13135 REGISTER MAP ABSTRACTION
13136 M:      Mark Brown <broonie@kernel.org>
13137 L:      linux-kernel@vger.kernel.org
13138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13139 S:      Supported
13140 F:      Documentation/devicetree/bindings/regmap/
13141 F:      drivers/base/regmap/
13142 F:      include/linux/regmap.h
13143
13144 REISERFS FILE SYSTEM
13145 L:      reiserfs-devel@vger.kernel.org
13146 S:      Supported
13147 F:      fs/reiserfs/
13148
13149 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13150 M:      Ohad Ben-Cohen <ohad@wizery.com>
13151 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13152 L:      linux-remoteproc@vger.kernel.org
13153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13154 S:      Maintained
13155 F:      Documentation/devicetree/bindings/remoteproc/
13156 F:      Documentation/remoteproc.txt
13157 F:      drivers/remoteproc/
13158 F:      include/linux/remoteproc.h
13159
13160 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13161 M:      Ohad Ben-Cohen <ohad@wizery.com>
13162 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13163 L:      linux-remoteproc@vger.kernel.org
13164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13165 S:      Maintained
13166 F:      drivers/rpmsg/
13167 F:      Documentation/rpmsg.txt
13168 F:      include/linux/rpmsg.h
13169 F:      include/linux/rpmsg/
13170
13171 RENESAS CLOCK DRIVERS
13172 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13173 L:      linux-renesas-soc@vger.kernel.org
13174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13175 S:      Supported
13176 F:      drivers/clk/renesas/
13177
13178 RENESAS EMEV2 I2C DRIVER
13179 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13180 S:      Supported
13181 F:      drivers/i2c/busses/i2c-emev2.c
13182
13183 RENESAS ETHERNET DRIVERS
13184 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13185 L:      netdev@vger.kernel.org
13186 L:      linux-renesas-soc@vger.kernel.org
13187 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13188 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13189 F:      drivers/net/ethernet/renesas/
13190 F:      include/linux/sh_eth.h
13191
13192 RENESAS R-CAR GYROADC DRIVER
13193 M:      Marek Vasut <marek.vasut@gmail.com>
13194 L:      linux-iio@vger.kernel.org
13195 S:      Supported
13196 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13197 F:      drivers/iio/adc/rcar-gyroadc.c
13198
13199 RENESAS R-CAR I2C DRIVERS
13200 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13201 S:      Supported
13202 F:      drivers/i2c/busses/i2c-rcar.c
13203 F:      drivers/i2c/busses/i2c-sh_mobile.c
13204
13205 RENESAS RIIC DRIVER
13206 M:      Chris Brandt <chris.brandt@renesas.com>
13207 S:      Supported
13208 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13209 F:      drivers/i2c/busses/i2c-riic.c
13210
13211 RENESAS USB PHY DRIVER
13212 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13213 L:      linux-renesas-soc@vger.kernel.org
13214 S:      Maintained
13215 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13216
13217 RESET CONTROLLER FRAMEWORK
13218 M:      Philipp Zabel <p.zabel@pengutronix.de>
13219 T:      git git://git.pengutronix.de/git/pza/linux
13220 S:      Maintained
13221 F:      drivers/reset/
13222 F:      Documentation/devicetree/bindings/reset/
13223 F:      include/dt-bindings/reset/
13224 F:      include/linux/reset.h
13225 F:      include/linux/reset/
13226 F:      include/linux/reset-controller.h
13227
13228 RESTARTABLE SEQUENCES SUPPORT
13229 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13230 M:      Peter Zijlstra <peterz@infradead.org>
13231 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13232 M:      Boqun Feng <boqun.feng@gmail.com>
13233 L:      linux-kernel@vger.kernel.org
13234 S:      Supported
13235 F:      kernel/rseq.c
13236 F:      include/uapi/linux/rseq.h
13237 F:      include/trace/events/rseq.h
13238 F:      tools/testing/selftests/rseq/
13239
13240 RFKILL
13241 M:      Johannes Berg <johannes@sipsolutions.net>
13242 L:      linux-wireless@vger.kernel.org
13243 W:      http://wireless.kernel.org/
13244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13246 S:      Maintained
13247 F:      Documentation/rfkill.txt
13248 F:      Documentation/ABI/stable/sysfs-class-rfkill
13249 F:      net/rfkill/
13250 F:      include/linux/rfkill.h
13251 F:      include/uapi/linux/rfkill.h
13252
13253 RHASHTABLE
13254 M:      Thomas Graf <tgraf@suug.ch>
13255 M:      Herbert Xu <herbert@gondor.apana.org.au>
13256 L:      netdev@vger.kernel.org
13257 S:      Maintained
13258 F:      lib/rhashtable.c
13259 F:      lib/test_rhashtable.c
13260 F:      include/linux/rhashtable.h
13261 F:      include/linux/rhashtable-types.h
13262
13263 RICOH R5C592 MEMORYSTICK DRIVER
13264 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13265 S:      Maintained
13266 F:      drivers/memstick/host/r592.*
13267
13268 RICOH SMARTMEDIA/XD DRIVER
13269 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13270 S:      Maintained
13271 F:      drivers/mtd/nand/raw/r852.c
13272 F:      drivers/mtd/nand/raw/r852.h
13273
13274 RISC-V ARCHITECTURE
13275 M:      Palmer Dabbelt <palmer@sifive.com>
13276 M:      Albert Ou <aou@eecs.berkeley.edu>
13277 L:      linux-riscv@lists.infradead.org
13278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13279 S:      Supported
13280 F:      arch/riscv/
13281 K:      riscv
13282 N:      riscv
13283
13284 ROCCAT DRIVERS
13285 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13286 W:      http://sourceforge.net/projects/roccat/
13287 S:      Maintained
13288 F:      drivers/hid/hid-roccat*
13289 F:      include/linux/hid-roccat*
13290 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13291
13292 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13293 M:      Jacob chen <jacob2.chen@rock-chips.com>
13294 L:      linux-media@vger.kernel.org
13295 S:      Maintained
13296 F:      drivers/media/platform/rockchip/rga/
13297 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13298
13299 ROCKCHIP VPU CODEC DRIVER
13300 M:      Ezequiel Garcia <ezequiel@collabora.com>
13301 L:      linux-media@vger.kernel.org
13302 S:      Maintained
13303 F:      drivers/staging/media/platform/rockchip/vpu/
13304 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13305
13306 ROCKER DRIVER
13307 M:      Jiri Pirko <jiri@resnulli.us>
13308 L:      netdev@vger.kernel.org
13309 S:      Supported
13310 F:      drivers/net/ethernet/rocker/
13311
13312 ROCKETPORT DRIVER
13313 P:      Comtrol Corp.
13314 W:      http://www.comtrol.com
13315 S:      Maintained
13316 F:      Documentation/serial/rocket.txt
13317 F:      drivers/tty/rocket*
13318
13319 ROCKETPORT EXPRESS/INFINITY DRIVER
13320 M:      Kevin Cernekee <cernekee@gmail.com>
13321 L:      linux-serial@vger.kernel.org
13322 S:      Odd Fixes
13323 F:      drivers/tty/serial/rp2.*
13324
13325 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13326 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13327 L:      linux-kernel@vger.kernel.org
13328 L:      linux-renesas-soc@vger.kernel.org
13329 S:      Supported
13330 F:      drivers/mfd/bd9571mwv.c
13331 F:      drivers/regulator/bd9571mwv-regulator.c
13332 F:      drivers/gpio/gpio-bd9571mwv.c
13333 F:      include/linux/mfd/bd9571mwv.h
13334 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13335
13336 ROSE NETWORK LAYER
13337 M:      Ralf Baechle <ralf@linux-mips.org>
13338 L:      linux-hams@vger.kernel.org
13339 W:      http://www.linux-ax25.org/
13340 S:      Maintained
13341 F:      include/net/rose.h
13342 F:      include/uapi/linux/rose.h
13343 F:      net/rose/
13344
13345 RTL2830 MEDIA DRIVER
13346 M:      Antti Palosaari <crope@iki.fi>
13347 L:      linux-media@vger.kernel.org
13348 W:      https://linuxtv.org
13349 W:      http://palosaari.fi/linux/
13350 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13351 T:      git git://linuxtv.org/anttip/media_tree.git
13352 S:      Maintained
13353 F:      drivers/media/dvb-frontends/rtl2830*
13354
13355 RTL2832 MEDIA DRIVER
13356 M:      Antti Palosaari <crope@iki.fi>
13357 L:      linux-media@vger.kernel.org
13358 W:      https://linuxtv.org
13359 W:      http://palosaari.fi/linux/
13360 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13361 T:      git git://linuxtv.org/anttip/media_tree.git
13362 S:      Maintained
13363 F:      drivers/media/dvb-frontends/rtl2832*
13364
13365 RTL2832_SDR MEDIA DRIVER
13366 M:      Antti Palosaari <crope@iki.fi>
13367 L:      linux-media@vger.kernel.org
13368 W:      https://linuxtv.org
13369 W:      http://palosaari.fi/linux/
13370 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13371 T:      git git://linuxtv.org/anttip/media_tree.git
13372 S:      Maintained
13373 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13374
13375 RTL8180 WIRELESS DRIVER
13376 L:      linux-wireless@vger.kernel.org
13377 W:      http://wireless.kernel.org/
13378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13379 S:      Orphan
13380 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13381
13382 RTL8187 WIRELESS DRIVER
13383 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13384 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13385 M:      Larry Finger <Larry.Finger@lwfinger.net>
13386 L:      linux-wireless@vger.kernel.org
13387 W:      http://wireless.kernel.org/
13388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13389 S:      Maintained
13390 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13391
13392 REALTEK WIRELESS DRIVER (rtlwifi family)
13393 M:      Ping-Ke Shih <pkshih@realtek.com>
13394 L:      linux-wireless@vger.kernel.org
13395 W:      http://wireless.kernel.org/
13396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13397 S:      Maintained
13398 F:      drivers/net/wireless/realtek/rtlwifi/
13399
13400 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13401 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13402 L:      linux-wireless@vger.kernel.org
13403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13404 S:      Maintained
13405 F:      drivers/net/wireless/realtek/rtl8xxxu/
13406
13407 RXRPC SOCKETS (AF_RXRPC)
13408 M:      David Howells <dhowells@redhat.com>
13409 L:      linux-afs@lists.infradead.org
13410 S:      Supported
13411 F:      net/rxrpc/
13412 F:      include/keys/rxrpc-type.h
13413 F:      include/net/af_rxrpc.h
13414 F:      include/trace/events/rxrpc.h
13415 F:      include/uapi/linux/rxrpc.h
13416 F:      Documentation/networking/rxrpc.txt
13417 W:      https://www.infradead.org/~dhowells/kafs/
13418
13419 S3 SAVAGE FRAMEBUFFER DRIVER
13420 M:      Antonino Daplas <adaplas@gmail.com>
13421 L:      linux-fbdev@vger.kernel.org
13422 S:      Maintained
13423 F:      drivers/video/fbdev/savage/
13424
13425 S390
13426 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13427 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13428 L:      linux-s390@vger.kernel.org
13429 W:      http://www.ibm.com/developerworks/linux/linux390/
13430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13431 S:      Supported
13432 F:      arch/s390/
13433 F:      drivers/s390/
13434 F:      Documentation/s390/
13435 F:      Documentation/driver-api/s390-drivers.rst
13436
13437 S390 COMMON I/O LAYER
13438 M:      Sebastian Ott <sebott@linux.ibm.com>
13439 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13440 L:      linux-s390@vger.kernel.org
13441 W:      http://www.ibm.com/developerworks/linux/linux390/
13442 S:      Supported
13443 F:      drivers/s390/cio/
13444
13445 S390 DASD DRIVER
13446 M:      Stefan Haberland <sth@linux.ibm.com>
13447 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13448 L:      linux-s390@vger.kernel.org
13449 W:      http://www.ibm.com/developerworks/linux/linux390/
13450 S:      Supported
13451 F:      drivers/s390/block/dasd*
13452 F:      block/partitions/ibm.c
13453
13454 S390 IOMMU (PCI)
13455 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13456 L:      linux-s390@vger.kernel.org
13457 W:      http://www.ibm.com/developerworks/linux/linux390/
13458 S:      Supported
13459 F:      drivers/iommu/s390-iommu.c
13460
13461 S390 IUCV NETWORK LAYER
13462 M:      Julian Wiedmann <jwi@linux.ibm.com>
13463 M:      Ursula Braun <ubraun@linux.ibm.com>
13464 L:      linux-s390@vger.kernel.org
13465 W:      http://www.ibm.com/developerworks/linux/linux390/
13466 S:      Supported
13467 F:      drivers/s390/net/*iucv*
13468 F:      include/net/iucv/
13469 F:      net/iucv/
13470
13471 S390 NETWORK DRIVERS
13472 M:      Julian Wiedmann <jwi@linux.ibm.com>
13473 M:      Ursula Braun <ubraun@linux.ibm.com>
13474 L:      linux-s390@vger.kernel.org
13475 W:      http://www.ibm.com/developerworks/linux/linux390/
13476 S:      Supported
13477 F:      drivers/s390/net/
13478
13479 S390 PCI SUBSYSTEM
13480 M:      Sebastian Ott <sebott@linux.ibm.com>
13481 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13482 L:      linux-s390@vger.kernel.org
13483 W:      http://www.ibm.com/developerworks/linux/linux390/
13484 S:      Supported
13485 F:      arch/s390/pci/
13486 F:      drivers/pci/hotplug/s390_pci_hpc.c
13487
13488 S390 VFIO-CCW DRIVER
13489 M:      Cornelia Huck <cohuck@redhat.com>
13490 M:      Farhan Ali <alifm@linux.ibm.com>
13491 M:      Eric Farman <farman@linux.ibm.com>
13492 R:      Halil Pasic <pasic@linux.ibm.com>
13493 L:      linux-s390@vger.kernel.org
13494 L:      kvm@vger.kernel.org
13495 S:      Supported
13496 F:      drivers/s390/cio/vfio_ccw*
13497 F:      Documentation/s390/vfio-ccw.txt
13498 F:      include/uapi/linux/vfio_ccw.h
13499
13500 S390 ZCRYPT DRIVER
13501 M:      Harald Freudenberger <freude@linux.ibm.com>
13502 L:      linux-s390@vger.kernel.org
13503 W:      http://www.ibm.com/developerworks/linux/linux390/
13504 S:      Supported
13505 F:      drivers/s390/crypto/
13506
13507 S390 VFIO AP DRIVER
13508 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13509 M:      Pierre Morel <pmorel@linux.ibm.com>
13510 M:      Halil Pasic <pasic@linux.ibm.com>
13511 L:      linux-s390@vger.kernel.org
13512 W:      http://www.ibm.com/developerworks/linux/linux390/
13513 S:      Supported
13514 F:      drivers/s390/crypto/vfio_ap_drv.c
13515 F:      drivers/s390/crypto/vfio_ap_private.h
13516 F:      drivers/s390/crypto/vfio_ap_ops.c
13517 F:      Documentation/s390/vfio-ap.txt
13518
13519 S390 ZFCP DRIVER
13520 M:      Steffen Maier <maier@linux.ibm.com>
13521 M:      Benjamin Block <bblock@linux.ibm.com>
13522 L:      linux-s390@vger.kernel.org
13523 W:      http://www.ibm.com/developerworks/linux/linux390/
13524 S:      Supported
13525 F:      drivers/s390/scsi/zfcp_*
13526
13527 S3C24XX SD/MMC Driver
13528 M:      Ben Dooks <ben-linux@fluff.org>
13529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13530 S:      Supported
13531 F:      drivers/mmc/host/s3cmci.*
13532
13533 SAA6588 RDS RECEIVER DRIVER
13534 M:      Hans Verkuil <hverkuil@xs4all.nl>
13535 L:      linux-media@vger.kernel.org
13536 T:      git git://linuxtv.org/media_tree.git
13537 W:      https://linuxtv.org
13538 S:      Odd Fixes
13539 F:      drivers/media/i2c/saa6588*
13540
13541 SAA7134 VIDEO4LINUX DRIVER
13542 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13543 L:      linux-media@vger.kernel.org
13544 W:      https://linuxtv.org
13545 T:      git git://linuxtv.org/media_tree.git
13546 S:      Odd fixes
13547 F:      Documentation/media/v4l-drivers/saa7134*
13548 F:      drivers/media/pci/saa7134/
13549
13550 SAA7146 VIDEO4LINUX-2 DRIVER
13551 M:      Hans Verkuil <hverkuil@xs4all.nl>
13552 L:      linux-media@vger.kernel.org
13553 T:      git git://linuxtv.org/media_tree.git
13554 S:      Maintained
13555 F:      drivers/media/common/saa7146/
13556 F:      drivers/media/pci/saa7146/
13557 F:      include/media/drv-intf/saa7146*
13558
13559 SAMSUNG AUDIO (ASoC) DRIVERS
13560 M:      Krzysztof Kozlowski <krzk@kernel.org>
13561 M:      Sangbeom Kim <sbkim73@samsung.com>
13562 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13563 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13564 S:      Supported
13565 F:      sound/soc/samsung/
13566 F:      Documentation/devicetree/bindings/sound/samsung*
13567
13568 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13569 M:      Krzysztof Kozlowski <krzk@kernel.org>
13570 L:      linux-crypto@vger.kernel.org
13571 L:      linux-samsung-soc@vger.kernel.org
13572 S:      Maintained
13573 F:      drivers/crypto/exynos-rng.c
13574 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13575
13576 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13577 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13578 L:      linux-samsung-soc@vger.kernel.org
13579 S:      Maintained
13580 F:      drivers/char/hw_random/exynos-trng.c
13581 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13582
13583 SAMSUNG FRAMEBUFFER DRIVER
13584 M:      Jingoo Han <jingoohan1@gmail.com>
13585 L:      linux-fbdev@vger.kernel.org
13586 S:      Maintained
13587 F:      drivers/video/fbdev/s3c-fb.c
13588
13589 SAMSUNG LAPTOP DRIVER
13590 M:      Corentin Chary <corentin.chary@gmail.com>
13591 L:      platform-driver-x86@vger.kernel.org
13592 S:      Maintained
13593 F:      drivers/platform/x86/samsung-laptop.c
13594
13595 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13596 M:      Sangbeom Kim <sbkim73@samsung.com>
13597 M:      Krzysztof Kozlowski <krzk@kernel.org>
13598 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13599 L:      linux-kernel@vger.kernel.org
13600 L:      linux-samsung-soc@vger.kernel.org
13601 S:      Supported
13602 F:      drivers/mfd/sec*.c
13603 F:      drivers/regulator/s2m*.c
13604 F:      drivers/regulator/s5m*.c
13605 F:      drivers/clk/clk-s2mps11.c
13606 F:      drivers/rtc/rtc-s5m.c
13607 F:      include/linux/mfd/samsung/
13608 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13609 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13610 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13611 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13612
13613 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13614 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13615 L:      linux-media@vger.kernel.org
13616 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13617 S:      Maintained
13618 F:      drivers/media/platform/s3c-camif/
13619 F:      include/media/drv-intf/s3c_camif.h
13620
13621 SAMSUNG S3FWRN5 NFC DRIVER
13622 M:      Robert Baldyga <r.baldyga@samsung.com>
13623 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13624 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13625 S:      Supported
13626 F:      drivers/nfc/s3fwrn5
13627
13628 SAMSUNG S5C73M3 CAMERA DRIVER
13629 M:      Kyungmin Park <kyungmin.park@samsung.com>
13630 M:      Andrzej Hajda <a.hajda@samsung.com>
13631 L:      linux-media@vger.kernel.org
13632 S:      Supported
13633 F:      drivers/media/i2c/s5c73m3/*
13634
13635 SAMSUNG S5K5BAF CAMERA DRIVER
13636 M:      Kyungmin Park <kyungmin.park@samsung.com>
13637 M:      Andrzej Hajda <a.hajda@samsung.com>
13638 L:      linux-media@vger.kernel.org
13639 S:      Supported
13640 F:      drivers/media/i2c/s5k5baf.c
13641
13642 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13643 M:      Krzysztof Kozlowski <krzk@kernel.org>
13644 M:      Vladimir Zapolskiy <vz@mleia.com>
13645 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13646 L:      linux-crypto@vger.kernel.org
13647 L:      linux-samsung-soc@vger.kernel.org
13648 S:      Maintained
13649 F:      drivers/crypto/s5p-sss.c
13650
13651 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13652 M:      Kyungmin Park <kyungmin.park@samsung.com>
13653 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13654 L:      linux-media@vger.kernel.org
13655 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13656 S:      Supported
13657 F:      drivers/media/platform/exynos4-is/
13658
13659 SAMSUNG SOC CLOCK DRIVERS
13660 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13661 M:      Tomasz Figa <tomasz.figa@gmail.com>
13662 M:      Chanwoo Choi <cw00.choi@samsung.com>
13663 S:      Supported
13664 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13666 F:      drivers/clk/samsung/
13667 F:      include/dt-bindings/clock/exynos*.h
13668 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13669
13670 SAMSUNG SPI DRIVERS
13671 M:      Kukjin Kim <kgene@kernel.org>
13672 M:      Krzysztof Kozlowski <krzk@kernel.org>
13673 M:      Andi Shyti <andi@etezian.org>
13674 L:      linux-spi@vger.kernel.org
13675 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13676 S:      Maintained
13677 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13678 F:      drivers/spi/spi-s3c*
13679 F:      include/linux/platform_data/spi-s3c64xx.h
13680
13681 SAMSUNG SXGBE DRIVERS
13682 M:      Byungho An <bh74.an@samsung.com>
13683 M:      Girish K S <ks.giri@samsung.com>
13684 M:      Vipul Pandya <vipul.pandya@samsung.com>
13685 S:      Supported
13686 L:      netdev@vger.kernel.org
13687 F:      drivers/net/ethernet/samsung/sxgbe/
13688
13689 SAMSUNG THERMAL DRIVER
13690 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13691 L:      linux-pm@vger.kernel.org
13692 L:      linux-samsung-soc@vger.kernel.org
13693 S:      Supported
13694 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13695 F:      drivers/thermal/samsung/
13696
13697 SAMSUNG USB2 PHY DRIVER
13698 M:      Kamil Debski <kamil@wypas.org>
13699 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13700 L:      linux-kernel@vger.kernel.org
13701 S:      Supported
13702 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13703 F:      Documentation/phy/samsung-usb2.txt
13704 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13705 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13706 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13707 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13708 F:      drivers/phy/samsung/phy-samsung-usb2.c
13709 F:      drivers/phy/samsung/phy-samsung-usb2.h
13710
13711 SC1200 WDT DRIVER
13712 M:      Zwane Mwaikambo <zwanem@gmail.com>
13713 S:      Maintained
13714 F:      drivers/watchdog/sc1200wdt.c
13715
13716 SCHEDULER
13717 M:      Ingo Molnar <mingo@redhat.com>
13718 M:      Peter Zijlstra <peterz@infradead.org>
13719 L:      linux-kernel@vger.kernel.org
13720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13721 S:      Maintained
13722 F:      kernel/sched/
13723 F:      include/linux/sched.h
13724 F:      include/uapi/linux/sched.h
13725 F:      include/linux/wait.h
13726 F:      include/linux/preempt.h
13727
13728 SCR24X CHIP CARD INTERFACE DRIVER
13729 M:      Lubomir Rintel <lkundrak@v3.sk>
13730 S:      Supported
13731 F:      drivers/char/pcmcia/scr24x_cs.c
13732
13733 SCSI CDROM DRIVER
13734 M:      Jens Axboe <axboe@kernel.dk>
13735 L:      linux-scsi@vger.kernel.org
13736 W:      http://www.kernel.dk
13737 S:      Maintained
13738 F:      drivers/scsi/sr*
13739
13740 SCSI RDMA PROTOCOL (SRP) INITIATOR
13741 M:      Bart Van Assche <bvanassche@acm.org>
13742 L:      linux-rdma@vger.kernel.org
13743 S:      Supported
13744 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13745 F:      drivers/infiniband/ulp/srp/
13746 F:      include/scsi/srp.h
13747
13748 SCSI RDMA PROTOCOL (SRP) TARGET
13749 M:      Bart Van Assche <bvanassche@acm.org>
13750 L:      linux-rdma@vger.kernel.org
13751 L:      target-devel@vger.kernel.org
13752 S:      Supported
13753 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13754 F:      drivers/infiniband/ulp/srpt/
13755
13756 SCSI SG DRIVER
13757 M:      Doug Gilbert <dgilbert@interlog.com>
13758 L:      linux-scsi@vger.kernel.org
13759 W:      http://sg.danny.cz/sg
13760 S:      Maintained
13761 F:      Documentation/scsi/scsi-generic.txt
13762 F:      drivers/scsi/sg.c
13763 F:      include/scsi/sg.h
13764
13765 SCSI SUBSYSTEM
13766 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13768 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13770 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13771 L:      linux-scsi@vger.kernel.org
13772 S:      Maintained
13773 F:      Documentation/devicetree/bindings/scsi/
13774 F:      drivers/scsi/
13775 F:      include/scsi/
13776
13777 SCSI TAPE DRIVER
13778 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13779 L:      linux-scsi@vger.kernel.org
13780 S:      Maintained
13781 F:      Documentation/scsi/st.txt
13782 F:      drivers/scsi/st.*
13783 F:      drivers/scsi/st_*.h
13784
13785 SCSI TARGET SUBSYSTEM
13786 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13787 L:      linux-scsi@vger.kernel.org
13788 L:      target-devel@vger.kernel.org
13789 W:      http://www.linux-iscsi.org
13790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13791 Q:      https://patchwork.kernel.org/project/target-devel/list/
13792 S:      Supported
13793 F:      drivers/target/
13794 F:      include/target/
13795 F:      Documentation/target/
13796
13797 SCTP PROTOCOL
13798 M:      Vlad Yasevich <vyasevich@gmail.com>
13799 M:      Neil Horman <nhorman@tuxdriver.com>
13800 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13801 L:      linux-sctp@vger.kernel.org
13802 W:      http://lksctp.sourceforge.net
13803 S:      Maintained
13804 F:      Documentation/networking/sctp.txt
13805 F:      include/linux/sctp.h
13806 F:      include/uapi/linux/sctp.h
13807 F:      include/net/sctp/
13808 F:      net/sctp/
13809
13810 SCx200 CPU SUPPORT
13811 M:      Jim Cromie <jim.cromie@gmail.com>
13812 S:      Odd Fixes
13813 F:      Documentation/i2c/busses/scx200_acb
13814 F:      arch/x86/platform/scx200/
13815 F:      drivers/watchdog/scx200_wdt.c
13816 F:      drivers/i2c/busses/scx200*
13817 F:      drivers/mtd/maps/scx200_docflash.c
13818 F:      include/linux/scx200.h
13819
13820 SCx200 GPIO DRIVER
13821 M:      Jim Cromie <jim.cromie@gmail.com>
13822 S:      Maintained
13823 F:      drivers/char/scx200_gpio.c
13824 F:      include/linux/scx200_gpio.h
13825
13826 SCx200 HRT CLOCKSOURCE DRIVER
13827 M:      Jim Cromie <jim.cromie@gmail.com>
13828 S:      Maintained
13829 F:      drivers/clocksource/scx200_hrt.c
13830
13831 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13832 M:      Sascha Sommer <saschasommer@freenet.de>
13833 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13834 S:      Maintained
13835 F:      drivers/mmc/host/sdricoh_cs.c
13836
13837 SECO BOARDS CEC DRIVER
13838 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13839 S:      Maintained
13840 F:      drivers/media/platform/seco-cec/seco-cec.c
13841 F:      drivers/media/platform/seco-cec/seco-cec.h
13842
13843 SECURE COMPUTING
13844 M:      Kees Cook <keescook@chromium.org>
13845 R:      Andy Lutomirski <luto@amacapital.net>
13846 R:      Will Drewry <wad@chromium.org>
13847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13848 S:      Supported
13849 F:      kernel/seccomp.c
13850 F:      include/uapi/linux/seccomp.h
13851 F:      include/linux/seccomp.h
13852 F:      tools/testing/selftests/seccomp/*
13853 F:      tools/testing/selftests/kselftest_harness.h
13854 F:      Documentation/userspace-api/seccomp_filter.rst
13855 K:      \bsecure_computing
13856 K:      \bTIF_SECCOMP\b
13857
13858 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13859 M:      Al Cooper <alcooperx@gmail.com>
13860 L:      linux-mmc@vger.kernel.org
13861 L:      bcm-kernel-feedback-list@broadcom.com
13862 S:      Maintained
13863 F:      drivers/mmc/host/sdhci-brcmstb*
13864
13865 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13866 M:      Adrian Hunter <adrian.hunter@intel.com>
13867 L:      linux-mmc@vger.kernel.org
13868 S:      Maintained
13869 F:      drivers/mmc/host/sdhci*
13870 F:      include/linux/mmc/sdhci*
13871
13872 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13873 M:      Adrian Hunter <adrian.hunter@intel.com>
13874 M:      Ritesh Harjani <riteshh@codeaurora.org>
13875 M:      Asutosh Das <asutoshd@codeaurora.org>
13876 L:      linux-mmc@vger.kernel.org
13877 S:      Maintained
13878 F:      drivers/mmc/host/cqhci*
13879
13880 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13881 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13882 M:      Manjunath M B <manjumb@synopsys.com>
13883 L:      linux-mmc@vger.kernel.org
13884 S:      Maintained
13885 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13886
13887 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13888 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13889 L:      linux-mmc@vger.kernel.org
13890 S:      Supported
13891 F:      drivers/mmc/host/sdhci-of-at91.c
13892
13893 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13894 M:      Ben Dooks <ben-linux@fluff.org>
13895 M:      Jaehoon Chung <jh80.chung@samsung.com>
13896 L:      linux-mmc@vger.kernel.org
13897 S:      Maintained
13898 F:      drivers/mmc/host/sdhci-s3c*
13899
13900 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13901 M:      Viresh Kumar <vireshk@kernel.org>
13902 L:      linux-mmc@vger.kernel.org
13903 S:      Maintained
13904 F:      drivers/mmc/host/sdhci-spear.c
13905
13906 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13907 M:      Kishon Vijay Abraham I <kishon@ti.com>
13908 L:      linux-mmc@vger.kernel.org
13909 S:      Maintained
13910 F:      drivers/mmc/host/sdhci-omap.c
13911
13912 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13913 M:      Scott Bauer <scott.bauer@intel.com>
13914 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13915 L:      linux-block@vger.kernel.org
13916 S:      Supported
13917 F:      block/sed*
13918 F:      block/opal_proto.h
13919 F:      include/linux/sed*
13920 F:      include/uapi/linux/sed*
13921
13922 SECURITY CONTACT
13923 M:      Security Officers <security@kernel.org>
13924 S:      Supported
13925
13926 SECURITY SUBSYSTEM
13927 M:      James Morris <jmorris@namei.org>
13928 M:      "Serge E. Hallyn" <serge@hallyn.com>
13929 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13931 W:      http://kernsec.org/
13932 S:      Supported
13933 F:      security/
13934 X:      security/selinux/
13935
13936 SELINUX SECURITY MODULE
13937 M:      Paul Moore <paul@paul-moore.com>
13938 M:      Stephen Smalley <sds@tycho.nsa.gov>
13939 M:      Eric Paris <eparis@parisplace.org>
13940 L:      selinux@vger.kernel.org
13941 W:      https://selinuxproject.org
13942 W:      https://github.com/SELinuxProject
13943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13944 S:      Supported
13945 F:      include/linux/selinux*
13946 F:      security/selinux/
13947 F:      scripts/selinux/
13948 F:      Documentation/admin-guide/LSM/SELinux.rst
13949
13950 SENSABLE PHANTOM
13951 M:      Jiri Slaby <jirislaby@gmail.com>
13952 S:      Maintained
13953 F:      drivers/misc/phantom.c
13954 F:      include/uapi/linux/phantom.h
13955
13956 SERIAL DEVICE BUS
13957 M:      Rob Herring <robh@kernel.org>
13958 L:      linux-serial@vger.kernel.org
13959 S:      Maintained
13960 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13961 F:      drivers/tty/serdev/
13962 F:      include/linux/serdev.h
13963
13964 SERIAL DRIVERS
13965 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13966 L:      linux-serial@vger.kernel.org
13967 S:      Maintained
13968 F:      Documentation/devicetree/bindings/serial/
13969 F:      drivers/tty/serial/
13970
13971 SERIAL IR RECEIVER
13972 M:      Sean Young <sean@mess.org>
13973 L:      linux-media@vger.kernel.org
13974 S:      Maintained
13975 F:      drivers/media/rc/serial_ir.c
13976
13977 SFC NETWORK DRIVER
13978 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13979 M:      Edward Cree <ecree@solarflare.com>
13980 M:      Bert Kenward <bkenward@solarflare.com>
13981 L:      netdev@vger.kernel.org
13982 S:      Supported
13983 F:      drivers/net/ethernet/sfc/
13984
13985 SFF/SFP/SFP+ MODULE SUPPORT
13986 M:      Russell King <linux@armlinux.org.uk>
13987 L:      netdev@vger.kernel.org
13988 S:      Maintained
13989 F:      drivers/net/phy/phylink.c
13990 F:      drivers/net/phy/sfp*
13991 F:      include/linux/phylink.h
13992 F:      include/linux/sfp.h
13993
13994 SGI GRU DRIVER
13995 M:      Dimitri Sivanich <sivanich@sgi.com>
13996 S:      Maintained
13997 F:      drivers/misc/sgi-gru/
13998
13999 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14000 M:      Pat Gefre <pfg@sgi.com>
14001 L:      linux-ia64@vger.kernel.org
14002 S:      Supported
14003 F:      Documentation/ia64/serial.txt
14004 F:      drivers/tty/serial/ioc?_serial.c
14005 F:      include/linux/ioc?.h
14006
14007 SGI XP/XPC/XPNET DRIVER
14008 M:      Cliff Whickman <cpw@sgi.com>
14009 M:      Robin Holt <robinmholt@gmail.com>
14010 S:      Maintained
14011 F:      drivers/misc/sgi-xp/
14012
14013 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14014 M:      Ursula Braun <ubraun@linux.ibm.com>
14015 M:      Karsten Graul <kgraul@linux.ibm.com>
14016 L:      linux-s390@vger.kernel.org
14017 W:      http://www.ibm.com/developerworks/linux/linux390/
14018 S:      Supported
14019 F:      net/smc/
14020
14021 SHARP RJ54N1CB0C SENSOR DRIVER
14022 M:      Jacopo Mondi <jacopo@jmondi.org>
14023 L:      linux-media@vger.kernel.org
14024 T:      git git://linuxtv.org/media_tree.git
14025 S:      Odd fixes
14026 F:      drivers/media/i2c/rj54n1cb0c.c
14027 F:      include/media/i2c/rj54n1cb0c.h
14028
14029 SH_VEU V4L2 MEM2MEM DRIVER
14030 L:      linux-media@vger.kernel.org
14031 S:      Orphan
14032 F:      drivers/media/platform/sh_veu.c
14033
14034 SH_VOU V4L2 OUTPUT DRIVER
14035 L:      linux-media@vger.kernel.org
14036 S:      Orphan
14037 F:      drivers/media/platform/sh_vou.c
14038 F:      include/media/drv-intf/sh_vou.h
14039
14040 SI2157 MEDIA DRIVER
14041 M:      Antti Palosaari <crope@iki.fi>
14042 L:      linux-media@vger.kernel.org
14043 W:      https://linuxtv.org
14044 W:      http://palosaari.fi/linux/
14045 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14046 T:      git git://linuxtv.org/anttip/media_tree.git
14047 S:      Maintained
14048 F:      drivers/media/tuners/si2157*
14049
14050 SI2165 MEDIA DRIVER
14051 M:      Matthias Schwarzott <zzam@gentoo.org>
14052 L:      linux-media@vger.kernel.org
14053 W:      https://linuxtv.org
14054 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14055 S:      Maintained
14056 F:      drivers/media/dvb-frontends/si2165*
14057
14058 SI2168 MEDIA DRIVER
14059 M:      Antti Palosaari <crope@iki.fi>
14060 L:      linux-media@vger.kernel.org
14061 W:      https://linuxtv.org
14062 W:      http://palosaari.fi/linux/
14063 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14064 T:      git git://linuxtv.org/anttip/media_tree.git
14065 S:      Maintained
14066 F:      drivers/media/dvb-frontends/si2168*
14067
14068 SI470X FM RADIO RECEIVER I2C DRIVER
14069 M:      Hans Verkuil <hverkuil@xs4all.nl>
14070 L:      linux-media@vger.kernel.org
14071 T:      git git://linuxtv.org/media_tree.git
14072 W:      https://linuxtv.org
14073 S:      Odd Fixes
14074 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14075
14076 SI470X FM RADIO RECEIVER USB DRIVER
14077 M:      Hans Verkuil <hverkuil@xs4all.nl>
14078 L:      linux-media@vger.kernel.org
14079 T:      git git://linuxtv.org/media_tree.git
14080 W:      https://linuxtv.org
14081 S:      Maintained
14082 F:      drivers/media/radio/si470x/radio-si470x-common.c
14083 F:      drivers/media/radio/si470x/radio-si470x.h
14084 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14085
14086 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14087 M:      Eduardo Valentin <edubezval@gmail.com>
14088 L:      linux-media@vger.kernel.org
14089 T:      git git://linuxtv.org/media_tree.git
14090 W:      https://linuxtv.org
14091 S:      Odd Fixes
14092 F:      drivers/media/radio/si4713/si4713.?
14093
14094 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14095 M:      Eduardo Valentin <edubezval@gmail.com>
14096 L:      linux-media@vger.kernel.org
14097 T:      git git://linuxtv.org/media_tree.git
14098 W:      https://linuxtv.org
14099 S:      Odd Fixes
14100 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14101
14102 SI4713 FM RADIO TRANSMITTER USB DRIVER
14103 M:      Hans Verkuil <hverkuil@xs4all.nl>
14104 L:      linux-media@vger.kernel.org
14105 T:      git git://linuxtv.org/media_tree.git
14106 W:      https://linuxtv.org
14107 S:      Maintained
14108 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14109
14110 SIANO DVB DRIVER
14111 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14112 L:      linux-media@vger.kernel.org
14113 W:      https://linuxtv.org
14114 T:      git git://linuxtv.org/media_tree.git
14115 S:      Odd fixes
14116 F:      drivers/media/common/siano/
14117 F:      drivers/media/usb/siano/
14118 F:      drivers/media/usb/siano/
14119 F:      drivers/media/mmc/siano/
14120
14121 SIFIVE DRIVERS
14122 M:      Palmer Dabbelt <palmer@sifive.com>
14123 M:      Paul Walmsley <paul.walmsley@sifive.com>
14124 L:      linux-riscv@lists.infradead.org
14125 T:      git git://github.com/sifive/riscv-linux.git
14126 S:      Supported
14127 K:      sifive
14128 N:      sifive
14129
14130 SILEAD TOUCHSCREEN DRIVER
14131 M:      Hans de Goede <hdegoede@redhat.com>
14132 L:      linux-input@vger.kernel.org
14133 L:      platform-driver-x86@vger.kernel.org
14134 S:      Maintained
14135 F:      drivers/input/touchscreen/silead.c
14136 F:      drivers/platform/x86/touchscreen_dmi.c
14137
14138 SILICON MOTION SM712 FRAME BUFFER DRIVER
14139 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14140 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14141 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14142 L:      linux-fbdev@vger.kernel.org
14143 S:      Maintained
14144 F:      drivers/video/fbdev/sm712*
14145 F:      Documentation/fb/sm712fb.txt
14146
14147 SIMPLE FIRMWARE INTERFACE (SFI)
14148 M:      Len Brown <lenb@kernel.org>
14149 L:      sfi-devel@simplefirmware.org
14150 W:      http://simplefirmware.org/
14151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14152 S:      Supported
14153 F:      arch/x86/platform/sfi/
14154 F:      drivers/sfi/
14155 F:      include/linux/sfi*.h
14156
14157 SIMPLEFB FB DRIVER
14158 M:      Hans de Goede <hdegoede@redhat.com>
14159 L:      linux-fbdev@vger.kernel.org
14160 S:      Maintained
14161 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14162 F:      drivers/video/fbdev/simplefb.c
14163 F:      include/linux/platform_data/simplefb.h
14164
14165 SIMTEC EB110ATX (Chalice CATS)
14166 P:      Ben Dooks
14167 P:      Vincent Sanders <vince@simtec.co.uk>
14168 M:      Simtec Linux Team <linux@simtec.co.uk>
14169 W:      http://www.simtec.co.uk/products/EB110ATX/
14170 S:      Supported
14171
14172 SIMTEC EB2410ITX (BAST)
14173 P:      Ben Dooks
14174 P:      Vincent Sanders <vince@simtec.co.uk>
14175 M:      Simtec Linux Team <linux@simtec.co.uk>
14176 W:      http://www.simtec.co.uk/products/EB2410ITX/
14177 S:      Supported
14178 F:      arch/arm/mach-s3c24xx/mach-bast.c
14179 F:      arch/arm/mach-s3c24xx/bast-ide.c
14180 F:      arch/arm/mach-s3c24xx/bast-irq.c
14181
14182 SIPHASH PRF ROUTINES
14183 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14184 S:      Maintained
14185 F:      lib/siphash.c
14186 F:      lib/test_siphash.c
14187 F:      include/linux/siphash.h
14188
14189 SIOX
14190 M:      Gavin Schenk <g.schenk@eckelmann.de>
14191 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14192 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14193 S:      Supported
14194 F:      drivers/siox/*
14195 F:      drivers/gpio/gpio-siox.c
14196 F:      include/trace/events/siox.h
14197
14198 SIS 190 ETHERNET DRIVER
14199 M:      Francois Romieu <romieu@fr.zoreil.com>
14200 L:      netdev@vger.kernel.org
14201 S:      Maintained
14202 F:      drivers/net/ethernet/sis/sis190.c
14203
14204 SIS 900/7016 FAST ETHERNET DRIVER
14205 M:      Daniele Venzano <venza@brownhat.org>
14206 W:      http://www.brownhat.org/sis900.html
14207 L:      netdev@vger.kernel.org
14208 S:      Maintained
14209 F:      drivers/net/ethernet/sis/sis900.*
14210
14211 SIS FRAMEBUFFER DRIVER
14212 M:      Thomas Winischhofer <thomas@winischhofer.net>
14213 W:      http://www.winischhofer.net/linuxsisvga.shtml
14214 S:      Maintained
14215 F:      Documentation/fb/sisfb.txt
14216 F:      drivers/video/fbdev/sis/
14217 F:      include/video/sisfb.h
14218
14219 SIS USB2VGA DRIVER
14220 M:      Thomas Winischhofer <thomas@winischhofer.net>
14221 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14222 S:      Maintained
14223 F:      drivers/usb/misc/sisusbvga/
14224
14225 SLAB ALLOCATOR
14226 M:      Christoph Lameter <cl@linux.com>
14227 M:      Pekka Enberg <penberg@kernel.org>
14228 M:      David Rientjes <rientjes@google.com>
14229 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14230 M:      Andrew Morton <akpm@linux-foundation.org>
14231 L:      linux-mm@kvack.org
14232 S:      Maintained
14233 F:      include/linux/sl?b*.h
14234 F:      mm/sl?b*
14235
14236 SLEEPABLE READ-COPY UPDATE (SRCU)
14237 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14238 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14239 M:      Josh Triplett <josh@joshtriplett.org>
14240 R:      Steven Rostedt <rostedt@goodmis.org>
14241 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14242 L:      linux-kernel@vger.kernel.org
14243 W:      http://www.rdrop.com/users/paulmck/RCU/
14244 S:      Supported
14245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14246 F:      include/linux/srcu*.h
14247 F:      kernel/rcu/srcu*.c
14248
14249 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14250 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14251 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14252 S:      Maintained
14253 F:      drivers/slimbus/
14254 F:      Documentation/devicetree/bindings/slimbus/
14255 F:      include/linux/slimbus.h
14256
14257 SMACK SECURITY MODULE
14258 M:      Casey Schaufler <casey@schaufler-ca.com>
14259 L:      linux-security-module@vger.kernel.org
14260 W:      http://schaufler-ca.com
14261 T:      git git://github.com/cschaufler/smack-next
14262 S:      Maintained
14263 F:      Documentation/admin-guide/LSM/Smack.rst
14264 F:      security/smack/
14265
14266 SMC91x ETHERNET DRIVER
14267 M:      Nicolas Pitre <nico@fluxnic.net>
14268 S:      Odd Fixes
14269 F:      drivers/net/ethernet/smsc/smc91x.*
14270
14271 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14272 M:      Sakari Ailus <sakari.ailus@iki.fi>
14273 L:      linux-media@vger.kernel.org
14274 S:      Maintained
14275 F:      drivers/media/i2c/smiapp/
14276 F:      include/media/i2c/smiapp.h
14277 F:      drivers/media/i2c/smiapp-pll.c
14278 F:      drivers/media/i2c/smiapp-pll.h
14279 F:      include/uapi/linux/smiapp.h
14280 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14281
14282 SMM665 HARDWARE MONITOR DRIVER
14283 M:      Guenter Roeck <linux@roeck-us.net>
14284 L:      linux-hwmon@vger.kernel.org
14285 S:      Maintained
14286 F:      Documentation/hwmon/smm665
14287 F:      drivers/hwmon/smm665.c
14288
14289 SMSC EMC2103 HARDWARE MONITOR DRIVER
14290 M:      Steve Glendinning <steve.glendinning@shawell.net>
14291 L:      linux-hwmon@vger.kernel.org
14292 S:      Maintained
14293 F:      Documentation/hwmon/emc2103
14294 F:      drivers/hwmon/emc2103.c
14295
14296 SMSC SCH5627 HARDWARE MONITOR DRIVER
14297 M:      Hans de Goede <hdegoede@redhat.com>
14298 L:      linux-hwmon@vger.kernel.org
14299 S:      Supported
14300 F:      Documentation/hwmon/sch5627
14301 F:      drivers/hwmon/sch5627.c
14302
14303 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14304 M:      Steve Glendinning <steve.glendinning@shawell.net>
14305 L:      linux-fbdev@vger.kernel.org
14306 S:      Maintained
14307 F:      drivers/video/fbdev/smscufx.c
14308
14309 SMSC47B397 HARDWARE MONITOR DRIVER
14310 M:      Jean Delvare <jdelvare@suse.com>
14311 L:      linux-hwmon@vger.kernel.org
14312 S:      Maintained
14313 F:      Documentation/hwmon/smsc47b397
14314 F:      drivers/hwmon/smsc47b397.c
14315
14316 SMSC911x ETHERNET DRIVER
14317 M:      Steve Glendinning <steve.glendinning@shawell.net>
14318 L:      netdev@vger.kernel.org
14319 S:      Maintained
14320 F:      include/linux/smsc911x.h
14321 F:      drivers/net/ethernet/smsc/smsc911x.*
14322
14323 SMSC9420 PCI ETHERNET DRIVER
14324 M:      Steve Glendinning <steve.glendinning@shawell.net>
14325 L:      netdev@vger.kernel.org
14326 S:      Maintained
14327 F:      drivers/net/ethernet/smsc/smsc9420.*
14328
14329 SOC-CAMERA V4L2 SUBSYSTEM
14330 L:      linux-media@vger.kernel.org
14331 T:      git git://linuxtv.org/media_tree.git
14332 S:      Orphan
14333 F:      include/media/soc*
14334 F:      drivers/media/i2c/soc_camera/
14335 F:      drivers/media/platform/soc_camera/
14336
14337 SOCIONEXT SYNQUACER I2C DRIVER
14338 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14339 L:      linux-i2c@vger.kernel.org
14340 S:      Maintained
14341 F:      drivers/i2c/busses/i2c-synquacer.c
14342 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14343
14344 SOCIONEXT UNIPHIER SOUND DRIVER
14345 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14346 S:      Orphan
14347 F:      sound/soc/uniphier/
14348
14349 SOEKRIS NET48XX LED SUPPORT
14350 M:      Chris Boot <bootc@bootc.net>
14351 S:      Maintained
14352 F:      drivers/leds/leds-net48xx.c
14353
14354 SOFT-ROCE DRIVER (rxe)
14355 M:      Moni Shoua <monis@mellanox.com>
14356 L:      linux-rdma@vger.kernel.org
14357 S:      Supported
14358 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14359 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14360 F:      drivers/infiniband/sw/rxe/
14361 F:      include/uapi/rdma/rdma_user_rxe.h
14362
14363 SOFTLOGIC 6x10 MPEG CODEC
14364 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14365 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14366 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14367 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14368 M:      Ismael Luceno <ismael@iodev.co.uk>
14369 L:      linux-media@vger.kernel.org
14370 S:      Supported
14371 F:      drivers/media/pci/solo6x10/
14372
14373 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14374 M:      James Morse <james.morse@arm.com>
14375 L:      linux-arm-kernel@lists.infradead.org
14376 S:      Maintained
14377 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14378 F:      drivers/firmware/arm_sdei.c
14379 F:      include/linux/arm_sdei.h
14380 F:      include/uapi/linux/arm_sdei.h
14381
14382 SOFTWARE RAID (Multiple Disks) SUPPORT
14383 M:      Shaohua Li <shli@kernel.org>
14384 L:      linux-raid@vger.kernel.org
14385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14386 S:      Supported
14387 F:      drivers/md/Makefile
14388 F:      drivers/md/Kconfig
14389 F:      drivers/md/md*
14390 F:      drivers/md/raid*
14391 F:      include/linux/raid/
14392 F:      include/uapi/linux/raid/
14393
14394 SOCIONEXT (SNI) AVE NETWORK DRIVER
14395 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14396 L:      netdev@vger.kernel.org
14397 S:      Maintained
14398 F:      drivers/net/ethernet/socionext/sni_ave.c
14399 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14400
14401 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14402 M:      Jassi Brar <jaswinder.singh@linaro.org>
14403 L:      netdev@vger.kernel.org
14404 S:      Maintained
14405 F:      drivers/net/ethernet/socionext/netsec.c
14406 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14407
14408 SOLIDRUN CLEARFOG SUPPORT
14409 M:      Russell King <linux@armlinux.org.uk>
14410 S:      Maintained
14411 F:      arch/arm/boot/dts/armada-388-clearfog*
14412 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14413
14414 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14415 M:      Russell King <linux@armlinux.org.uk>
14416 S:      Maintained
14417 F:      arch/arm/boot/dts/imx6*-cubox-i*
14418 F:      arch/arm/boot/dts/imx6*-hummingboard*
14419 F:      arch/arm/boot/dts/imx6*-sr-*
14420
14421 SONIC NETWORK DRIVER
14422 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14423 L:      netdev@vger.kernel.org
14424 S:      Maintained
14425 F:      drivers/net/ethernet/natsemi/sonic.*
14426
14427 SONICS SILICON BACKPLANE DRIVER (SSB)
14428 M:      Michael Buesch <m@bues.ch>
14429 L:      linux-wireless@vger.kernel.org
14430 S:      Maintained
14431 F:      drivers/ssb/
14432 F:      include/linux/ssb/
14433
14434 SONY IMX214 SENSOR DRIVER
14435 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14436 L:      linux-media@vger.kernel.org
14437 T:      git git://linuxtv.org/media_tree.git
14438 S:      Maintained
14439 F:      drivers/media/i2c/imx214.c
14440 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14441
14442 SONY IMX258 SENSOR DRIVER
14443 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14444 L:      linux-media@vger.kernel.org
14445 T:      git git://linuxtv.org/media_tree.git
14446 S:      Maintained
14447 F:      drivers/media/i2c/imx258.c
14448
14449 SONY IMX274 SENSOR DRIVER
14450 M:      Leon Luo <leonl@leopardimaging.com>
14451 L:      linux-media@vger.kernel.org
14452 T:      git git://linuxtv.org/media_tree.git
14453 S:      Maintained
14454 F:      drivers/media/i2c/imx274.c
14455 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14456
14457 SONY IMX319 SENSOR DRIVER
14458 M:      Bingbu Cao <bingbu.cao@intel.com>
14459 L:      linux-media@vger.kernel.org
14460 T:      git git://linuxtv.org/media_tree.git
14461 S:      Maintained
14462 F:      drivers/media/i2c/imx319.c
14463
14464 SONY IMX355 SENSOR DRIVER
14465 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14466 L:      linux-media@vger.kernel.org
14467 T:      git git://linuxtv.org/media_tree.git
14468 S:      Maintained
14469 F:      drivers/media/i2c/imx355.c
14470
14471 SONY MEMORYSTICK CARD SUPPORT
14472 M:      Alex Dubov <oakad@yahoo.com>
14473 W:      http://tifmxx.berlios.de/
14474 S:      Maintained
14475 F:      drivers/memstick/host/tifm_ms.c
14476
14477 SONY MEMORYSTICK STANDARD SUPPORT
14478 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14479 S:      Maintained
14480 F:      drivers/memstick/core/ms_block.*
14481
14482 SONY VAIO CONTROL DEVICE DRIVER
14483 M:      Mattia Dongili <malattia@linux.it>
14484 L:      platform-driver-x86@vger.kernel.org
14485 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14486 S:      Maintained
14487 F:      Documentation/laptops/sony-laptop.txt
14488 F:      drivers/char/sonypi.c
14489 F:      drivers/platform/x86/sony-laptop.c
14490 F:      include/linux/sony-laptop.h
14491
14492 SOUND
14493 M:      Jaroslav Kysela <perex@perex.cz>
14494 M:      Takashi Iwai <tiwai@suse.com>
14495 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14496 W:      http://www.alsa-project.org/
14497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14498 T:      git git://git.alsa-project.org/alsa-kernel.git
14499 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14500 S:      Maintained
14501 F:      Documentation/sound/
14502 F:      include/sound/
14503 F:      include/uapi/sound/
14504 F:      sound/
14505
14506 SOUND - COMPRESSED AUDIO
14507 M:      Vinod Koul <vkoul@kernel.org>
14508 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14510 S:      Supported
14511 F:      Documentation/sound/designs/compress-offload.rst
14512 F:      include/sound/compress_driver.h
14513 F:      include/uapi/sound/compress_*
14514 F:      sound/core/compress_offload.c
14515 F:      sound/soc/soc-compress.c
14516
14517 SOUND - DMAENGINE HELPERS
14518 M:      Lars-Peter Clausen <lars@metafoo.de>
14519 S:      Supported
14520 F:      include/sound/dmaengine_pcm.h
14521 F:      sound/core/pcm_dmaengine.c
14522 F:      sound/soc/soc-generic-dmaengine-pcm.c
14523
14524 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14525 M:      Liam Girdwood <lgirdwood@gmail.com>
14526 M:      Mark Brown <broonie@kernel.org>
14527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14528 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14529 W:      http://alsa-project.org/main/index.php/ASoC
14530 S:      Supported
14531 F:      Documentation/devicetree/bindings/sound/
14532 F:      Documentation/sound/soc/
14533 F:      sound/soc/
14534 F:      include/dt-bindings/sound/
14535 F:      include/sound/soc*
14536
14537 SOUNDWIRE SUBSYSTEM
14538 M:      Vinod Koul <vkoul@kernel.org>
14539 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14540 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14541 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14542 S:      Supported
14543 F:      Documentation/driver-api/soundwire/
14544 F:      drivers/soundwire/
14545 F:      include/linux/soundwire/
14546
14547 SP2 MEDIA DRIVER
14548 M:      Olli Salonen <olli.salonen@iki.fi>
14549 L:      linux-media@vger.kernel.org
14550 W:      https://linuxtv.org
14551 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14552 S:      Maintained
14553 F:      drivers/media/dvb-frontends/sp2*
14554
14555 SPARC + UltraSPARC (sparc/sparc64)
14556 M:      "David S. Miller" <davem@davemloft.net>
14557 L:      sparclinux@vger.kernel.org
14558 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14561 S:      Maintained
14562 F:      arch/sparc/
14563 F:      drivers/sbus/
14564
14565 SPARC SERIAL DRIVERS
14566 M:      "David S. Miller" <davem@davemloft.net>
14567 L:      sparclinux@vger.kernel.org
14568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14570 S:      Maintained
14571 F:      include/linux/sunserialcore.h
14572 F:      drivers/tty/serial/suncore.c
14573 F:      drivers/tty/serial/sunhv.c
14574 F:      drivers/tty/serial/sunsab.c
14575 F:      drivers/tty/serial/sunsab.h
14576 F:      drivers/tty/serial/sunsu.c
14577 F:      drivers/tty/serial/sunzilog.c
14578 F:      drivers/tty/serial/sunzilog.h
14579 F:      drivers/tty/vcc.c
14580
14581 SPARSE CHECKER
14582 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14583 L:      linux-sparse@vger.kernel.org
14584 W:      https://sparse.wiki.kernel.org/
14585 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14586 S:      Maintained
14587 F:      include/linux/compiler.h
14588
14589 SPEAR CLOCK FRAMEWORK SUPPORT
14590 M:      Viresh Kumar <vireshk@kernel.org>
14591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14592 W:      http://www.st.com/spear
14593 S:      Maintained
14594 F:      drivers/clk/spear/
14595
14596 SPEAR PLATFORM SUPPORT
14597 M:      Viresh Kumar <vireshk@kernel.org>
14598 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14599 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14600 W:      http://www.st.com/spear
14601 S:      Maintained
14602 F:      arch/arm/boot/dts/spear*
14603 F:      arch/arm/mach-spear/
14604
14605 SPI NOR SUBSYSTEM
14606 M:      Marek Vasut <marek.vasut@gmail.com>
14607 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14608 L:      linux-mtd@lists.infradead.org
14609 W:      http://www.linux-mtd.infradead.org/
14610 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14611 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14612 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14613 S:      Maintained
14614 F:      drivers/mtd/spi-nor/
14615 F:      include/linux/mtd/spi-nor.h
14616
14617 SPI SUBSYSTEM
14618 M:      Mark Brown <broonie@kernel.org>
14619 L:      linux-spi@vger.kernel.org
14620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14621 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14622 S:      Maintained
14623 F:      Documentation/devicetree/bindings/spi/
14624 F:      Documentation/spi/
14625 F:      drivers/spi/
14626 F:      include/linux/spi/
14627 F:      include/uapi/linux/spi/
14628 F:      tools/spi/
14629
14630 SPIDERNET NETWORK DRIVER for CELL
14631 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14632 L:      netdev@vger.kernel.org
14633 S:      Supported
14634 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14635 F:      drivers/net/ethernet/toshiba/spider_net*
14636
14637 SPMI SUBSYSTEM
14638 R:      Stephen Boyd <sboyd@kernel.org>
14639 L:      linux-arm-msm@vger.kernel.org
14640 F:      Documentation/devicetree/bindings/spmi/
14641 F:      drivers/spmi/
14642 F:      include/dt-bindings/spmi/spmi.h
14643 F:      include/linux/spmi.h
14644 F:      include/trace/events/spmi.h
14645
14646 SPU FILE SYSTEM
14647 M:      Jeremy Kerr <jk@ozlabs.org>
14648 L:      linuxppc-dev@lists.ozlabs.org
14649 W:      http://www.ibm.com/developerworks/power/cell/
14650 S:      Supported
14651 F:      Documentation/filesystems/spufs.txt
14652 F:      arch/powerpc/platforms/cell/spufs/
14653
14654 SQUASHFS FILE SYSTEM
14655 M:      Phillip Lougher <phillip@squashfs.org.uk>
14656 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14657 W:      http://squashfs.org.uk
14658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14659 S:      Maintained
14660 F:      Documentation/filesystems/squashfs.txt
14661 F:      fs/squashfs/
14662
14663 SRM (Alpha) environment access
14664 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14665 S:      Maintained
14666 F:      arch/alpha/kernel/srm_env.c
14667
14668 ST LSM6DSx IMU IIO DRIVER
14669 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14670 L:      linux-iio@vger.kernel.org
14671 W:      http://www.st.com/
14672 S:      Maintained
14673 F:      drivers/iio/imu/st_lsm6dsx/
14674 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14675
14676 ST STM32 I2C/SMBUS DRIVER
14677 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14678 L:      linux-i2c@vger.kernel.org
14679 S:      Maintained
14680 F:      drivers/i2c/busses/i2c-stm32*
14681
14682 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14683 M:      Song Qiang <songqiang1304521@gmail.com>
14684 L:      linux-iio@vger.kernel.org
14685 S:      Maintained
14686 F:      drivers/iio/proximity/vl53l0x-i2c.c
14687 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14688
14689 STABLE BRANCH
14690 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14691 M:      Sasha Levin <sashal@kernel.org>
14692 L:      stable@vger.kernel.org
14693 S:      Supported
14694 F:      Documentation/process/stable-kernel-rules.rst
14695
14696 STAGING - COMEDI
14697 M:      Ian Abbott <abbotti@mev.co.uk>
14698 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14699 S:      Odd Fixes
14700 F:      drivers/staging/comedi/
14701
14702 STAGING - EROFS FILE SYSTEM
14703 M:      Gao Xiang <gaoxiang25@huawei.com>
14704 M:      Chao Yu <yuchao0@huawei.com>
14705 L:      linux-erofs@lists.ozlabs.org
14706 S:      Maintained
14707 F:      drivers/staging/erofs/
14708
14709 STAGING - INDUSTRIAL IO
14710 M:      Jonathan Cameron <jic23@kernel.org>
14711 L:      linux-iio@vger.kernel.org
14712 S:      Odd Fixes
14713 F:      Documentation/devicetree/bindings/staging/iio/
14714 F:      drivers/staging/iio/
14715
14716 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14717 M:      Marc Dietrich <marvin24@gmx.de>
14718 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14719 L:      linux-tegra@vger.kernel.org
14720 S:      Maintained
14721 F:      drivers/staging/nvec/
14722
14723 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14724 M:      Jens Frederich <jfrederich@gmail.com>
14725 M:      Daniel Drake <dsd@laptop.org>
14726 M:      Jon Nettleton <jon.nettleton@gmail.com>
14727 W:      http://wiki.laptop.org/go/DCON
14728 S:      Maintained
14729 F:      drivers/staging/olpc_dcon/
14730
14731 STAGING - REALTEK RTL8712U DRIVERS
14732 M:      Larry Finger <Larry.Finger@lwfinger.net>
14733 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14734 S:      Odd Fixes
14735 F:      drivers/staging/rtl8712/
14736
14737 STAGING - REALTEK RTL8188EU DRIVERS
14738 M:      Larry Finger <Larry.Finger@lwfinger.net>
14739 S:      Odd Fixes
14740 F:      drivers/staging/rtl8188eu/
14741
14742 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14743 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14744 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14745 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14746 L:      linux-fbdev@vger.kernel.org
14747 S:      Maintained
14748 F:      drivers/staging/sm750fb/
14749
14750 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14751 M:      William Hubbs <w.d.hubbs@gmail.com>
14752 M:      Chris Brannon <chris@the-brannons.com>
14753 M:      Kirk Reiser <kirk@reisers.ca>
14754 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14755 L:      speakup@linux-speakup.org
14756 W:      http://www.linux-speakup.org/
14757 S:      Odd Fixes
14758 F:      drivers/staging/speakup/
14759
14760 STAGING - VIA VT665X DRIVERS
14761 M:      Forest Bond <forest@alittletooquiet.net>
14762 S:      Odd Fixes
14763 F:      drivers/staging/vt665?/
14764
14765 STAGING - WILC1000 WIFI DRIVER
14766 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14767 M:      Ajay Singh <ajay.kathat@microchip.com>
14768 L:      linux-wireless@vger.kernel.org
14769 S:      Supported
14770 F:      drivers/staging/wilc1000/
14771
14772 STAGING SUBSYSTEM
14773 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14775 L:      devel@driverdev.osuosl.org
14776 S:      Supported
14777 F:      drivers/staging/
14778
14779 STARFIRE/DURALAN NETWORK DRIVER
14780 M:      Ion Badulescu <ionut@badula.org>
14781 S:      Odd Fixes
14782 F:      drivers/net/ethernet/adaptec/starfire*
14783
14784 STEC S1220 SKD DRIVER
14785 M:      Bart Van Assche <bart.vanassche@wdc.com>
14786 L:      linux-block@vger.kernel.org
14787 S:      Maintained
14788 F:      drivers/block/skd*[ch]
14789
14790 STI AUDIO (ASoC) DRIVERS
14791 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14792 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14793 S:      Maintained
14794 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14795 F:      sound/soc/sti/
14796
14797 STI CEC DRIVER
14798 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14799 S:      Maintained
14800 F:      drivers/media/platform/sti/cec/
14801 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14802
14803 STK1160 USB VIDEO CAPTURE DRIVER
14804 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14805 L:      linux-media@vger.kernel.org
14806 T:      git git://linuxtv.org/media_tree.git
14807 S:      Maintained
14808 F:      drivers/media/usb/stk1160/
14809
14810 STM32 AUDIO (ASoC) DRIVERS
14811 M:      Olivier Moysan <olivier.moysan@st.com>
14812 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14813 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14814 S:      Maintained
14815 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14816 F:      sound/soc/stm/
14817
14818 STM32 TIMER/LPTIMER DRIVERS
14819 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14820 S:      Maintained
14821 F:      drivers/*/stm32-*timer*
14822 F:      drivers/pwm/pwm-stm32*
14823 F:      include/linux/*/stm32-*tim*
14824 F:      Documentation/ABI/testing/*timer-stm32
14825 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14826 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14827
14828 STMMAC ETHERNET DRIVER
14829 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14830 M:      Alexandre Torgue <alexandre.torgue@st.com>
14831 M:      Jose Abreu <joabreu@synopsys.com>
14832 L:      netdev@vger.kernel.org
14833 W:      http://www.stlinux.com
14834 S:      Supported
14835 F:      drivers/net/ethernet/stmicro/stmmac/
14836
14837 SUN3/3X
14838 M:      Sam Creasey <sammy@sammy.net>
14839 W:      http://sammy.net/sun3/
14840 S:      Maintained
14841 F:      arch/m68k/kernel/*sun3*
14842 F:      arch/m68k/sun3*/
14843 F:      arch/m68k/include/asm/sun3*
14844 F:      drivers/net/ethernet/i825xx/sun3*
14845
14846 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14847 M:      Hans de Goede <hdegoede@redhat.com>
14848 L:      linux-input@vger.kernel.org
14849 S:      Maintained
14850 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14851 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14852
14853 SUNDANCE NETWORK DRIVER
14854 M:      Denis Kirjanov <kda@linux-powerpc.org>
14855 L:      netdev@vger.kernel.org
14856 S:      Maintained
14857 F:      drivers/net/ethernet/dlink/sundance.c
14858
14859 SUPERH
14860 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14861 M:      Rich Felker <dalias@libc.org>
14862 L:      linux-sh@vger.kernel.org
14863 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14864 S:      Maintained
14865 F:      Documentation/sh/
14866 F:      arch/sh/
14867 F:      drivers/sh/
14868
14869 SUSPEND TO RAM
14870 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14871 M:      Len Brown <len.brown@intel.com>
14872 M:      Pavel Machek <pavel@ucw.cz>
14873 L:      linux-pm@vger.kernel.org
14874 B:      https://bugzilla.kernel.org
14875 S:      Supported
14876 F:      Documentation/power/
14877 F:      arch/x86/kernel/acpi/
14878 F:      drivers/base/power/
14879 F:      kernel/power/
14880 F:      include/linux/suspend.h
14881 F:      include/linux/freezer.h
14882 F:      include/linux/pm.h
14883
14884 SVGA HANDLING
14885 M:      Martin Mares <mj@ucw.cz>
14886 L:      linux-video@atrey.karlin.mff.cuni.cz
14887 S:      Maintained
14888 F:      Documentation/svga.txt
14889 F:      arch/x86/boot/video*
14890
14891 SWIOTLB SUBSYSTEM
14892 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14893 L:      iommu@lists.linux-foundation.org
14894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14895 S:      Supported
14896 F:      kernel/dma/swiotlb.c
14897 F:      arch/*/kernel/pci-swiotlb.c
14898 F:      include/linux/swiotlb.h
14899
14900 SWITCHDEV
14901 M:      Jiri Pirko <jiri@resnulli.us>
14902 M:      Ivan Vecera <ivecera@redhat.com>
14903 L:      netdev@vger.kernel.org
14904 S:      Supported
14905 F:      net/switchdev/
14906 F:      include/net/switchdev.h
14907
14908 SY8106A REGULATOR DRIVER
14909 M:      Icenowy Zheng <icenowy@aosc.io>
14910 S:      Maintained
14911 F:      drivers/regulator/sy8106a-regulator.c
14912 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14913
14914 SYNC FILE FRAMEWORK
14915 M:      Sumit Semwal <sumit.semwal@linaro.org>
14916 R:      Gustavo Padovan <gustavo@padovan.org>
14917 S:      Maintained
14918 L:      linux-media@vger.kernel.org
14919 L:      dri-devel@lists.freedesktop.org
14920 F:      drivers/dma-buf/sync_*
14921 F:      drivers/dma-buf/dma-fence*
14922 F:      drivers/dma-buf/sw_sync.c
14923 F:      include/linux/sync_file.h
14924 F:      include/uapi/linux/sync_file.h
14925 F:      Documentation/sync_file.txt
14926 T:      git git://anongit.freedesktop.org/drm/drm-misc
14927
14928 SYNOPSYS ARC ARCHITECTURE
14929 M:      Vineet Gupta <vgupta@synopsys.com>
14930 L:      linux-snps-arc@lists.infradead.org
14931 S:      Supported
14932 F:      arch/arc/
14933 F:      Documentation/devicetree/bindings/arc/*
14934 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14935 F:      drivers/clocksource/arc_timer.c
14936 F:      drivers/tty/serial/arc_uart.c
14937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14938
14939 SYNOPSYS ARC HSDK SDP pll clock driver
14940 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14941 S:      Supported
14942 F:      drivers/clk/clk-hsdk-pll.c
14943 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14944
14945 SYNOPSYS ARC SDP clock driver
14946 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14947 S:      Supported
14948 F:      drivers/clk/axs10x/*
14949 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14950
14951 SYNOPSYS ARC SDP platform support
14952 M:      Alexey Brodkin <abrodkin@synopsys.com>
14953 S:      Supported
14954 F:      arch/arc/plat-axs10x
14955 F:      arch/arc/boot/dts/ax*
14956 F:      Documentation/devicetree/bindings/arc/axs10*
14957
14958 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14959 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14960 S:      Supported
14961 F:      drivers/reset/reset-axs10x.c
14962 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14963
14964 SYNOPSYS CREG GPIO DRIVER
14965 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14966 S:      Maintained
14967 F:      drivers/gpio/gpio-creg-snps.c
14968 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14969
14970 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14971 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14972 S:      Maintained
14973 F:      drivers/tty/serial/8250/8250_dw.c
14974
14975 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14976 M:      Hoan Tran <hoan@os.amperecomputing.com>
14977 L:      linux-gpio@vger.kernel.org
14978 S:      Maintained
14979 F:      drivers/gpio/gpio-dwapb.c
14980 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14981
14982 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14983 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14984 S:      Maintained
14985 F:      drivers/dma/dwi-axi-dmac/
14986 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14987
14988 SYNOPSYS DESIGNWARE DMAC DRIVER
14989 M:      Viresh Kumar <vireshk@kernel.org>
14990 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14991 S:      Maintained
14992 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
14993 F:      drivers/dma/dw/
14994 F:      include/dt-bindings/dma/dw-dmac.h
14995 F:      include/linux/dma/dw.h
14996 F:      include/linux/platform_data/dma-dw.h
14997
14998 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14999 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15000 L:      netdev@vger.kernel.org
15001 S:      Supported
15002 F:      drivers/net/ethernet/synopsys/
15003
15004 SYNOPSYS DESIGNWARE I2C DRIVER
15005 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15006 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15007 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15008 L:      linux-i2c@vger.kernel.org
15009 S:      Maintained
15010 F:      drivers/i2c/busses/i2c-designware-*
15011 F:      include/linux/platform_data/i2c-designware.h
15012
15013 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15014 M:      Jaehoon Chung <jh80.chung@samsung.com>
15015 L:      linux-mmc@vger.kernel.org
15016 S:      Maintained
15017 F:      drivers/mmc/host/dw_mmc*
15018
15019 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15020 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15021 S:      Supported
15022 F:      drivers/reset/reset-hsdk.c
15023 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15024 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15025
15026 SYSTEM CONFIGURATION (SYSCON)
15027 M:      Lee Jones <lee.jones@linaro.org>
15028 M:      Arnd Bergmann <arnd@arndb.de>
15029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15030 S:      Supported
15031 F:      drivers/mfd/syscon.c
15032
15033 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15034 M:      Sudeep Holla <sudeep.holla@arm.com>
15035 L:      linux-arm-kernel@lists.infradead.org
15036 S:      Maintained
15037 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15038 F:      drivers/clk/clk-sc[mp]i.c
15039 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15040 F:      drivers/firmware/arm_scpi.c
15041 F:      drivers/firmware/arm_scmi/
15042 F:      include/linux/sc[mp]i_protocol.h
15043
15044 SYSTEM RESET/SHUTDOWN DRIVERS
15045 M:      Sebastian Reichel <sre@kernel.org>
15046 L:      linux-pm@vger.kernel.org
15047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15048 S:      Maintained
15049 F:      Documentation/devicetree/bindings/power/reset/
15050 F:      drivers/power/reset/
15051
15052 SYSTEM TRACE MODULE CLASS
15053 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15054 S:      Maintained
15055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15056 F:      Documentation/trace/stm.rst
15057 F:      drivers/hwtracing/stm/
15058 F:      include/linux/stm.h
15059 F:      include/uapi/linux/stm.h
15060
15061 SYSV FILESYSTEM
15062 M:      Christoph Hellwig <hch@infradead.org>
15063 S:      Maintained
15064 F:      Documentation/filesystems/sysv-fs.txt
15065 F:      fs/sysv/
15066 F:      include/linux/sysv_fs.h
15067
15068 TASKSTATS STATISTICS INTERFACE
15069 M:      Balbir Singh <bsingharora@gmail.com>
15070 S:      Maintained
15071 F:      Documentation/accounting/taskstats*
15072 F:      include/linux/taskstats*
15073 F:      kernel/taskstats.c
15074
15075 TC subsystem
15076 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15077 M:      Cong Wang <xiyou.wangcong@gmail.com>
15078 M:      Jiri Pirko <jiri@resnulli.us>
15079 L:      netdev@vger.kernel.org
15080 S:      Maintained
15081 F:      include/net/pkt_cls.h
15082 F:      include/net/pkt_sched.h
15083 F:      include/net/tc_act/
15084 F:      include/uapi/linux/pkt_cls.h
15085 F:      include/uapi/linux/pkt_sched.h
15086 F:      include/uapi/linux/tc_act/
15087 F:      include/uapi/linux/tc_ematch/
15088 F:      net/sched/
15089
15090 TC90522 MEDIA DRIVER
15091 M:      Akihiro Tsukada <tskd08@gmail.com>
15092 L:      linux-media@vger.kernel.org
15093 S:      Odd Fixes
15094 F:      drivers/media/dvb-frontends/tc90522*
15095
15096 TCP LOW PRIORITY MODULE
15097 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15098 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15099 W:      http://tcp-lp-mod.sourceforge.net/
15100 S:      Maintained
15101 F:      net/ipv4/tcp_lp.c
15102
15103 TDA10071 MEDIA DRIVER
15104 M:      Antti Palosaari <crope@iki.fi>
15105 L:      linux-media@vger.kernel.org
15106 W:      https://linuxtv.org
15107 W:      http://palosaari.fi/linux/
15108 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15109 T:      git git://linuxtv.org/anttip/media_tree.git
15110 S:      Maintained
15111 F:      drivers/media/dvb-frontends/tda10071*
15112
15113 TDA18212 MEDIA DRIVER
15114 M:      Antti Palosaari <crope@iki.fi>
15115 L:      linux-media@vger.kernel.org
15116 W:      https://linuxtv.org
15117 W:      http://palosaari.fi/linux/
15118 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15119 T:      git git://linuxtv.org/anttip/media_tree.git
15120 S:      Maintained
15121 F:      drivers/media/tuners/tda18212*
15122
15123 TDA18218 MEDIA DRIVER
15124 M:      Antti Palosaari <crope@iki.fi>
15125 L:      linux-media@vger.kernel.org
15126 W:      https://linuxtv.org
15127 W:      http://palosaari.fi/linux/
15128 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15129 T:      git git://linuxtv.org/anttip/media_tree.git
15130 S:      Maintained
15131 F:      drivers/media/tuners/tda18218*
15132
15133 TDA18250 MEDIA DRIVER
15134 M:      Olli Salonen <olli.salonen@iki.fi>
15135 L:      linux-media@vger.kernel.org
15136 W:      https://linuxtv.org
15137 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15138 T:      git git://linuxtv.org/media_tree.git
15139 S:      Maintained
15140 F:      drivers/media/tuners/tda18250*
15141
15142 TDA18271 MEDIA DRIVER
15143 M:      Michael Krufky <mkrufky@linuxtv.org>
15144 L:      linux-media@vger.kernel.org
15145 W:      https://linuxtv.org
15146 W:      http://github.com/mkrufky
15147 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15148 T:      git git://linuxtv.org/mkrufky/tuners.git
15149 S:      Maintained
15150 F:      drivers/media/tuners/tda18271*
15151
15152 TDA1997x MEDIA DRIVER
15153 M:      Tim Harvey <tharvey@gateworks.com>
15154 L:      linux-media@vger.kernel.org
15155 W:      https://linuxtv.org
15156 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15157 S:      Maintained
15158 F:      drivers/media/i2c/tda1997x.*
15159
15160 TDA827x MEDIA DRIVER
15161 M:      Michael Krufky <mkrufky@linuxtv.org>
15162 L:      linux-media@vger.kernel.org
15163 W:      https://linuxtv.org
15164 W:      http://github.com/mkrufky
15165 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15166 T:      git git://linuxtv.org/mkrufky/tuners.git
15167 S:      Maintained
15168 F:      drivers/media/tuners/tda8290.*
15169
15170 TDA8290 MEDIA DRIVER
15171 M:      Michael Krufky <mkrufky@linuxtv.org>
15172 L:      linux-media@vger.kernel.org
15173 W:      https://linuxtv.org
15174 W:      http://github.com/mkrufky
15175 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15176 T:      git git://linuxtv.org/mkrufky/tuners.git
15177 S:      Maintained
15178 F:      drivers/media/tuners/tda8290.*
15179
15180 TDA9840 MEDIA DRIVER
15181 M:      Hans Verkuil <hverkuil@xs4all.nl>
15182 L:      linux-media@vger.kernel.org
15183 T:      git git://linuxtv.org/media_tree.git
15184 W:      https://linuxtv.org
15185 S:      Maintained
15186 F:      drivers/media/i2c/tda9840*
15187
15188 TEA5761 TUNER DRIVER
15189 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15190 L:      linux-media@vger.kernel.org
15191 W:      https://linuxtv.org
15192 T:      git git://linuxtv.org/media_tree.git
15193 S:      Odd fixes
15194 F:      drivers/media/tuners/tea5761.*
15195
15196 TEA5767 TUNER DRIVER
15197 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15198 L:      linux-media@vger.kernel.org
15199 W:      https://linuxtv.org
15200 T:      git git://linuxtv.org/media_tree.git
15201 S:      Maintained
15202 F:      drivers/media/tuners/tea5767.*
15203
15204 TEA6415C MEDIA DRIVER
15205 M:      Hans Verkuil <hverkuil@xs4all.nl>
15206 L:      linux-media@vger.kernel.org
15207 T:      git git://linuxtv.org/media_tree.git
15208 W:      https://linuxtv.org
15209 S:      Maintained
15210 F:      drivers/media/i2c/tea6415c*
15211
15212 TEA6420 MEDIA DRIVER
15213 M:      Hans Verkuil <hverkuil@xs4all.nl>
15214 L:      linux-media@vger.kernel.org
15215 T:      git git://linuxtv.org/media_tree.git
15216 W:      https://linuxtv.org
15217 S:      Maintained
15218 F:      drivers/media/i2c/tea6420*
15219
15220 TEAM DRIVER
15221 M:      Jiri Pirko <jiri@resnulli.us>
15222 L:      netdev@vger.kernel.org
15223 S:      Supported
15224 F:      drivers/net/team/
15225 F:      include/linux/if_team.h
15226 F:      include/uapi/linux/if_team.h
15227
15228 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15229 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15230 S:      Maintained
15231 F:      arch/x86/platform/ts5500/
15232
15233 TECHNOTREND USB IR RECEIVER
15234 M:      Sean Young <sean@mess.org>
15235 L:      linux-media@vger.kernel.org
15236 S:      Maintained
15237 F:      drivers/media/rc/ttusbir.c
15238
15239 TECHWELL TW9910 VIDEO DECODER
15240 L:      linux-media@vger.kernel.org
15241 S:      Orphan
15242 F:      drivers/media/i2c/tw9910.c
15243 F:      include/media/i2c/tw9910.h
15244
15245 TEE SUBSYSTEM
15246 M:      Jens Wiklander <jens.wiklander@linaro.org>
15247 S:      Maintained
15248 F:      include/linux/tee_drv.h
15249 F:      include/uapi/linux/tee.h
15250 F:      drivers/tee/
15251 F:      Documentation/tee.txt
15252
15253 TEGRA ARCHITECTURE SUPPORT
15254 M:      Thierry Reding <thierry.reding@gmail.com>
15255 M:      Jonathan Hunter <jonathanh@nvidia.com>
15256 L:      linux-tegra@vger.kernel.org
15257 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15259 S:      Supported
15260 N:      [^a-z]tegra
15261
15262 TEGRA CLOCK DRIVER
15263 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15264 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15265 S:      Supported
15266 F:      drivers/clk/tegra/
15267
15268 TEGRA DMA DRIVERS
15269 M:      Laxman Dewangan <ldewangan@nvidia.com>
15270 M:      Jon Hunter <jonathanh@nvidia.com>
15271 S:      Supported
15272 F:      drivers/dma/tegra*
15273
15274 TEGRA I2C DRIVER
15275 M:      Laxman Dewangan <ldewangan@nvidia.com>
15276 S:      Supported
15277 F:      drivers/i2c/busses/i2c-tegra.c
15278
15279 TEGRA IOMMU DRIVERS
15280 M:      Thierry Reding <thierry.reding@gmail.com>
15281 L:      linux-tegra@vger.kernel.org
15282 S:      Supported
15283 F:      drivers/iommu/tegra*
15284
15285 TEGRA KBC DRIVER
15286 M:      Laxman Dewangan <ldewangan@nvidia.com>
15287 S:      Supported
15288 F:      drivers/input/keyboard/tegra-kbc.c
15289
15290 TEGRA NAND DRIVER
15291 M:      Stefan Agner <stefan@agner.ch>
15292 M:      Lucas Stach <dev@lynxeye.de>
15293 S:      Maintained
15294 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15295 F:      drivers/mtd/nand/raw/tegra_nand.c
15296
15297 TEGRA PWM DRIVER
15298 M:      Thierry Reding <thierry.reding@gmail.com>
15299 S:      Supported
15300 F:      drivers/pwm/pwm-tegra.c
15301
15302 TEGRA SERIAL DRIVER
15303 M:      Laxman Dewangan <ldewangan@nvidia.com>
15304 S:      Supported
15305 F:      drivers/tty/serial/serial-tegra.c
15306
15307 TEGRA SPI DRIVER
15308 M:      Laxman Dewangan <ldewangan@nvidia.com>
15309 S:      Supported
15310 F:      drivers/spi/spi-tegra*
15311
15312 TEHUTI ETHERNET DRIVER
15313 M:      Andy Gospodarek <andy@greyhouse.net>
15314 L:      netdev@vger.kernel.org
15315 S:      Supported
15316 F:      drivers/net/ethernet/tehuti/*
15317
15318 Telecom Clock Driver for MCPL0010
15319 M:      Mark Gross <mark.gross@intel.com>
15320 S:      Supported
15321 F:      drivers/char/tlclk.c
15322
15323 TENSILICA XTENSA PORT (xtensa)
15324 M:      Chris Zankel <chris@zankel.net>
15325 M:      Max Filippov <jcmvbkbc@gmail.com>
15326 L:      linux-xtensa@linux-xtensa.org
15327 T:      git git://github.com/czankel/xtensa-linux.git
15328 S:      Maintained
15329 F:      arch/xtensa/
15330 F:      drivers/irqchip/irq-xtensa-*
15331
15332 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15333 M:      Nishanth Menon <nm@ti.com>
15334 M:      Tero Kristo <t-kristo@ti.com>
15335 M:      Santosh Shilimkar <ssantosh@kernel.org>
15336 L:      linux-arm-kernel@lists.infradead.org
15337 S:      Maintained
15338 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15339 F:      drivers/firmware/ti_sci*
15340 F:      include/linux/soc/ti/ti_sci_protocol.h
15341 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15342 F:      drivers/soc/ti/ti_sci_pm_domains.c
15343 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15344 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15345 F:      drivers/clk/keystone/sci-clk.c
15346 F:      drivers/reset/reset-ti-sci.c
15347
15348 Texas Instruments ASoC drivers
15349 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15350 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15351 S:      Maintained
15352 F:      sound/soc/ti/
15353
15354 Texas Instruments' DAC7612 DAC Driver
15355 M:      Ricardo Ribalda <ricardo@ribalda.com>
15356 L:      linux-iio@vger.kernel.org
15357 S:      Supported
15358 F:      drivers/iio/dac/ti-dac7612.c
15359 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15360
15361 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15362 M:      Hans Verkuil <hverkuil@xs4all.nl>
15363 L:      linux-media@vger.kernel.org
15364 T:      git git://linuxtv.org/media_tree.git
15365 W:      https://linuxtv.org
15366 S:      Maintained
15367 F:      drivers/media/radio/radio-raremono.c
15368
15369 THERMAL
15370 M:      Zhang Rui <rui.zhang@intel.com>
15371 M:      Eduardo Valentin <edubezval@gmail.com>
15372 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15373 L:      linux-pm@vger.kernel.org
15374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15376 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15377 S:      Supported
15378 F:      drivers/thermal/
15379 F:      include/linux/thermal.h
15380 F:      include/uapi/linux/thermal.h
15381 F:      include/linux/cpu_cooling.h
15382 F:      Documentation/devicetree/bindings/thermal/
15383
15384 THERMAL/CPU_COOLING
15385 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15386 M:      Viresh Kumar <viresh.kumar@linaro.org>
15387 M:      Javi Merino <javi.merino@kernel.org>
15388 L:      linux-pm@vger.kernel.org
15389 S:      Supported
15390 F:      Documentation/thermal/cpu-cooling-api.txt
15391 F:      drivers/thermal/cpu_cooling.c
15392 F:      include/linux/cpu_cooling.h
15393
15394 THINKPAD ACPI EXTRAS DRIVER
15395 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15396 L:      ibm-acpi-devel@lists.sourceforge.net
15397 L:      platform-driver-x86@vger.kernel.org
15398 W:      http://ibm-acpi.sourceforge.net
15399 W:      http://thinkwiki.org/wiki/Ibm-acpi
15400 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15401 S:      Maintained
15402 F:      drivers/platform/x86/thinkpad_acpi.c
15403
15404 THUNDERBOLT DRIVER
15405 M:      Andreas Noever <andreas.noever@gmail.com>
15406 M:      Michael Jamet <michael.jamet@intel.com>
15407 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15408 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15410 S:      Maintained
15411 F:      Documentation/admin-guide/thunderbolt.rst
15412 F:      drivers/thunderbolt/
15413 F:      include/linux/thunderbolt.h
15414
15415 THUNDERBOLT NETWORK DRIVER
15416 M:      Michael Jamet <michael.jamet@intel.com>
15417 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15418 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15419 L:      netdev@vger.kernel.org
15420 S:      Maintained
15421 F:      drivers/net/thunderbolt.c
15422
15423 THUNDERX GPIO DRIVER
15424 M:      David Daney <david.daney@cavium.com>
15425 S:      Maintained
15426 F:      drivers/gpio/gpio-thunderx.c
15427
15428 TI AM437X VPFE DRIVER
15429 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15430 L:      linux-media@vger.kernel.org
15431 W:      https://linuxtv.org
15432 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15433 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15434 S:      Maintained
15435 F:      drivers/media/platform/am437x/
15436
15437 TI BANDGAP AND THERMAL DRIVER
15438 M:      Eduardo Valentin <edubezval@gmail.com>
15439 M:      Keerthy <j-keerthy@ti.com>
15440 L:      linux-pm@vger.kernel.org
15441 L:      linux-omap@vger.kernel.org
15442 S:      Maintained
15443 F:      drivers/thermal/ti-soc-thermal/
15444
15445 TI BQ27XXX POWER SUPPLY DRIVER
15446 R:      Andrew F. Davis <afd@ti.com>
15447 F:      include/linux/power/bq27xxx_battery.h
15448 F:      drivers/power/supply/bq27xxx_battery.c
15449 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15450
15451 TI CDCE706 CLOCK DRIVER
15452 M:      Max Filippov <jcmvbkbc@gmail.com>
15453 S:      Maintained
15454 F:      drivers/clk/clk-cdce706.c
15455
15456 TI CLOCK DRIVER
15457 M:      Tero Kristo <t-kristo@ti.com>
15458 L:      linux-omap@vger.kernel.org
15459 S:      Maintained
15460 F:      drivers/clk/ti/
15461 F:      include/linux/clk/ti.h
15462
15463 TI DAVINCI MACHINE SUPPORT
15464 M:      Sekhar Nori <nsekhar@ti.com>
15465 M:      Kevin Hilman <khilman@kernel.org>
15466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15468 S:      Supported
15469 F:      arch/arm/mach-davinci/
15470 F:      drivers/i2c/busses/i2c-davinci.c
15471 F:      arch/arm/boot/dts/da850*
15472
15473 TI DAVINCI SERIES CLOCK DRIVER
15474 M:      David Lechner <david@lechnology.com>
15475 R:      Sekhar Nori <nsekhar@ti.com>
15476 S:      Maintained
15477 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15478 F:      drivers/clk/davinci/
15479
15480 TI DAVINCI SERIES GPIO DRIVER
15481 M:      Keerthy <j-keerthy@ti.com>
15482 L:      linux-gpio@vger.kernel.org
15483 S:      Maintained
15484 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15485 F:      drivers/gpio/gpio-davinci.c
15486
15487 TI DAVINCI SERIES MEDIA DRIVER
15488 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15489 L:      linux-media@vger.kernel.org
15490 W:      https://linuxtv.org
15491 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15492 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15493 S:      Maintained
15494 F:      drivers/media/platform/davinci/
15495 F:      include/media/davinci/
15496
15497 TI ETHERNET SWITCH DRIVER (CPSW)
15498 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15499 L:      linux-omap@vger.kernel.org
15500 L:      netdev@vger.kernel.org
15501 S:      Maintained
15502 F:      drivers/net/ethernet/ti/cpsw*
15503 F:      drivers/net/ethernet/ti/davinci*
15504
15505 TI FLASH MEDIA INTERFACE DRIVER
15506 M:      Alex Dubov <oakad@yahoo.com>
15507 S:      Maintained
15508 F:      drivers/misc/tifm*
15509 F:      drivers/mmc/host/tifm_sd.c
15510 F:      include/linux/tifm.h
15511
15512 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15513 M:      Santosh Shilimkar <ssantosh@kernel.org>
15514 L:      linux-kernel@vger.kernel.org
15515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15516 S:      Maintained
15517 F:      drivers/soc/ti/*
15518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15519
15520 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15521 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15522 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15523 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15524 S:      Maintained
15525 F:      sound/soc/codecs/lm49453*
15526 F:      sound/soc/codecs/isabelle*
15527
15528 TI LP855x BACKLIGHT DRIVER
15529 M:      Milo Kim <milo.kim@ti.com>
15530 S:      Maintained
15531 F:      Documentation/backlight/lp855x-driver.txt
15532 F:      drivers/video/backlight/lp855x_bl.c
15533 F:      include/linux/platform_data/lp855x.h
15534
15535 TI LP8727 CHARGER DRIVER
15536 M:      Milo Kim <milo.kim@ti.com>
15537 S:      Maintained
15538 F:      drivers/power/supply/lp8727_charger.c
15539 F:      include/linux/platform_data/lp8727.h
15540
15541 TI LP8788 MFD DRIVER
15542 M:      Milo Kim <milo.kim@ti.com>
15543 S:      Maintained
15544 F:      drivers/iio/adc/lp8788_adc.c
15545 F:      drivers/leds/leds-lp8788.c
15546 F:      drivers/mfd/lp8788*.c
15547 F:      drivers/power/supply/lp8788-charger.c
15548 F:      drivers/regulator/lp8788-*.c
15549 F:      include/linux/mfd/lp8788*.h
15550
15551 TI NETCP ETHERNET DRIVER
15552 M:      Wingman Kwok <w-kwok2@ti.com>
15553 M:      Murali Karicheri <m-karicheri2@ti.com>
15554 L:      netdev@vger.kernel.org
15555 S:      Maintained
15556 F:      drivers/net/ethernet/ti/netcp*
15557
15558 TI PCM3060 ASoC CODEC DRIVER
15559 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15560 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15561 S:      Maintained
15562 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15563 F:      sound/soc/codecs/pcm3060*
15564
15565 TI TAS571X FAMILY ASoC CODEC DRIVER
15566 M:      Kevin Cernekee <cernekee@chromium.org>
15567 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15568 S:      Odd Fixes
15569 F:      sound/soc/codecs/tas571x*
15570
15571 TI TRF7970A NFC DRIVER
15572 M:      Mark Greer <mgreer@animalcreek.com>
15573 L:      linux-wireless@vger.kernel.org
15574 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15575 S:      Supported
15576 F:      drivers/nfc/trf7970a.c
15577 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15578
15579 TI TWL4030 SERIES SOC CODEC DRIVER
15580 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15581 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15582 S:      Maintained
15583 F:      sound/soc/codecs/twl4030*
15584
15585 TI VPE/CAL DRIVERS
15586 M:      Benoit Parrot <bparrot@ti.com>
15587 L:      linux-media@vger.kernel.org
15588 W:      http://linuxtv.org/
15589 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15590 S:      Maintained
15591 F:      drivers/media/platform/ti-vpe/
15592
15593 TI WILINK WIRELESS DRIVERS
15594 L:      linux-wireless@vger.kernel.org
15595 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15596 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15598 S:      Orphan
15599 F:      drivers/net/wireless/ti/
15600 F:      include/linux/wl12xx.h
15601
15602 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15603 M:      John Stultz <john.stultz@linaro.org>
15604 M:      Thomas Gleixner <tglx@linutronix.de>
15605 R:      Stephen Boyd <sboyd@kernel.org>
15606 L:      linux-kernel@vger.kernel.org
15607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15608 S:      Supported
15609 F:      include/linux/clocksource.h
15610 F:      include/linux/time.h
15611 F:      include/linux/timex.h
15612 F:      include/uapi/linux/time.h
15613 F:      include/uapi/linux/timex.h
15614 F:      kernel/time/clocksource.c
15615 F:      kernel/time/time*.c
15616 F:      kernel/time/alarmtimer.c
15617 F:      kernel/time/ntp.c
15618 F:      tools/testing/selftests/timers/
15619
15620 TIPC NETWORK LAYER
15621 M:      Jon Maloy <jon.maloy@ericsson.com>
15622 M:      Ying Xue <ying.xue@windriver.com>
15623 L:      netdev@vger.kernel.org (core kernel code)
15624 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15625 W:      http://tipc.sourceforge.net/
15626 S:      Maintained
15627 F:      include/uapi/linux/tipc*.h
15628 F:      net/tipc/
15629
15630 TLAN NETWORK DRIVER
15631 M:      Samuel Chessman <chessman@tux.org>
15632 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15633 W:      http://sourceforge.net/projects/tlan/
15634 S:      Maintained
15635 F:      Documentation/networking/device_drivers/ti/tlan.txt
15636 F:      drivers/net/ethernet/ti/tlan.*
15637
15638 TM6000 VIDEO4LINUX DRIVER
15639 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15640 L:      linux-media@vger.kernel.org
15641 W:      https://linuxtv.org
15642 T:      git git://linuxtv.org/media_tree.git
15643 S:      Odd fixes
15644 F:      drivers/media/usb/tm6000/
15645 F:      Documentation/media/v4l-drivers/tm6000*
15646
15647 TMIO/SDHI MMC DRIVER
15648 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15649 L:      linux-mmc@vger.kernel.org
15650 S:      Supported
15651 F:      drivers/mmc/host/tmio_mmc*
15652 F:      drivers/mmc/host/renesas_sdhi*
15653 F:      include/linux/mfd/tmio.h
15654
15655 TMP401 HARDWARE MONITOR DRIVER
15656 M:      Guenter Roeck <linux@roeck-us.net>
15657 L:      linux-hwmon@vger.kernel.org
15658 S:      Maintained
15659 F:      Documentation/hwmon/tmp401
15660 F:      drivers/hwmon/tmp401.c
15661
15662 TMPFS (SHMEM FILESYSTEM)
15663 M:      Hugh Dickins <hughd@google.com>
15664 L:      linux-mm@kvack.org
15665 S:      Maintained
15666 F:      include/linux/shmem_fs.h
15667 F:      mm/shmem.c
15668
15669 TOMOYO SECURITY MODULE
15670 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15671 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15672 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15673 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15674 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15675 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15676 W:      https://tomoyo.osdn.jp/
15677 S:      Maintained
15678 F:      security/tomoyo/
15679
15680 TOPSTAR LAPTOP EXTRAS DRIVER
15681 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15682 L:      platform-driver-x86@vger.kernel.org
15683 S:      Maintained
15684 F:      drivers/platform/x86/topstar-laptop.c
15685
15686 TORTURE-TEST MODULES
15687 M:      Davidlohr Bueso <dave@stgolabs.net>
15688 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15689 M:      Josh Triplett <josh@joshtriplett.org>
15690 L:      linux-kernel@vger.kernel.org
15691 S:      Supported
15692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15693 F:      Documentation/RCU/torture.txt
15694 F:      kernel/torture.c
15695 F:      kernel/rcu/rcutorture.c
15696 F:      kernel/rcu/rcuperf.c
15697 F:      kernel/locking/locktorture.c
15698
15699 TOSHIBA ACPI EXTRAS DRIVER
15700 M:      Azael Avalos <coproscefalo@gmail.com>
15701 L:      platform-driver-x86@vger.kernel.org
15702 S:      Maintained
15703 F:      drivers/platform/x86/toshiba_acpi.c
15704
15705 TOSHIBA BLUETOOTH DRIVER
15706 M:      Azael Avalos <coproscefalo@gmail.com>
15707 L:      platform-driver-x86@vger.kernel.org
15708 S:      Maintained
15709 F:      drivers/platform/x86/toshiba_bluetooth.c
15710
15711 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15712 M:      Azael Avalos <coproscefalo@gmail.com>
15713 L:      platform-driver-x86@vger.kernel.org
15714 S:      Maintained
15715 F:      drivers/platform/x86/toshiba_haps.c
15716
15717 TOSHIBA SMM DRIVER
15718 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15719 W:      http://www.buzzard.org.uk/toshiba/
15720 S:      Maintained
15721 F:      drivers/char/toshiba.c
15722 F:      include/linux/toshiba.h
15723 F:      include/uapi/linux/toshiba.h
15724
15725 TOSHIBA TC358743 DRIVER
15726 M:      Mats Randgaard <matrandg@cisco.com>
15727 L:      linux-media@vger.kernel.org
15728 S:      Maintained
15729 F:      drivers/media/i2c/tc358743*
15730 F:      include/media/i2c/tc358743.h
15731
15732 TOSHIBA WMI HOTKEYS DRIVER
15733 M:      Azael Avalos <coproscefalo@gmail.com>
15734 L:      platform-driver-x86@vger.kernel.org
15735 S:      Maintained
15736 F:      drivers/platform/x86/toshiba-wmi.c
15737
15738 TPM DEVICE DRIVER
15739 M:      Peter Huewe <peterhuewe@gmx.de>
15740 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15741 R:      Jason Gunthorpe <jgg@ziepe.ca>
15742 L:      linux-integrity@vger.kernel.org
15743 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15744 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15745 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15746 S:      Maintained
15747 F:      drivers/char/tpm/
15748
15749 TRACING
15750 M:      Steven Rostedt <rostedt@goodmis.org>
15751 M:      Ingo Molnar <mingo@redhat.com>
15752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15753 S:      Maintained
15754 F:      Documentation/trace/ftrace.rst
15755 F:      arch/*/*/*/ftrace.h
15756 F:      arch/*/kernel/ftrace.c
15757 F:      include/*/ftrace.h
15758 F:      include/linux/trace*.h
15759 F:      include/trace/
15760 F:      kernel/trace/
15761 F:      tools/testing/selftests/ftrace/
15762
15763 TRACING MMIO ACCESSES (MMIOTRACE)
15764 M:      Steven Rostedt <rostedt@goodmis.org>
15765 M:      Ingo Molnar <mingo@kernel.org>
15766 R:      Karol Herbst <karolherbst@gmail.com>
15767 R:      Pekka Paalanen <ppaalanen@gmail.com>
15768 S:      Maintained
15769 L:      linux-kernel@vger.kernel.org
15770 L:      nouveau@lists.freedesktop.org
15771 F:      kernel/trace/trace_mmiotrace.c
15772 F:      include/linux/mmiotrace.h
15773 F:      arch/x86/mm/kmmio.c
15774 F:      arch/x86/mm/mmio-mod.c
15775 F:      arch/x86/mm/testmmiotrace.c
15776
15777 TRIVIAL PATCHES
15778 M:      Jiri Kosina <trivial@kernel.org>
15779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15780 S:      Maintained
15781 K:      ^Subject:.*(?i)trivial
15782
15783 TEMPO SEMICONDUCTOR DRIVERS
15784 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15785 S:      Maintained
15786 F:      sound/soc/codecs/tscs*.c
15787 F:      sound/soc/codecs/tscs*.h
15788 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15789
15790 TTY LAYER
15791 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15792 M:      Jiri Slaby <jslaby@suse.com>
15793 S:      Supported
15794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15795 F:      Documentation/serial/
15796 F:      drivers/tty/
15797 F:      drivers/tty/serial/serial_core.c
15798 F:      include/linux/serial_core.h
15799 F:      include/linux/serial.h
15800 F:      include/linux/tty.h
15801 F:      include/uapi/linux/serial_core.h
15802 F:      include/uapi/linux/serial.h
15803 F:      include/uapi/linux/tty.h
15804
15805 TUA9001 MEDIA DRIVER
15806 M:      Antti Palosaari <crope@iki.fi>
15807 L:      linux-media@vger.kernel.org
15808 W:      https://linuxtv.org
15809 W:      http://palosaari.fi/linux/
15810 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15811 T:      git git://linuxtv.org/anttip/media_tree.git
15812 S:      Maintained
15813 F:      drivers/media/tuners/tua9001*
15814
15815 TULIP NETWORK DRIVERS
15816 L:      netdev@vger.kernel.org
15817 L:      linux-parisc@vger.kernel.org
15818 S:      Orphan
15819 F:      drivers/net/ethernet/dec/tulip/
15820
15821 TUN/TAP driver
15822 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15823 W:      http://vtun.sourceforge.net/tun
15824 S:      Maintained
15825 F:      Documentation/networking/tuntap.txt
15826 F:      arch/um/os-Linux/drivers/
15827
15828 TURBOCHANNEL SUBSYSTEM
15829 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15830 M:      Ralf Baechle <ralf@linux-mips.org>
15831 L:      linux-mips@vger.kernel.org
15832 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15833 S:      Maintained
15834 F:      drivers/tc/
15835 F:      include/linux/tc.h
15836
15837 TURBOSTAT UTILITY
15838 M:      "Len Brown" <lenb@kernel.org>
15839 L:      linux-pm@vger.kernel.org
15840 B:      https://bugzilla.kernel.org
15841 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15843 S:      Supported
15844 F:      tools/power/x86/turbostat/
15845
15846 TW5864 VIDEO4LINUX DRIVER
15847 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15848 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15849 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15850 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15851 L:      linux-media@vger.kernel.org
15852 S:      Supported
15853 F:      drivers/media/pci/tw5864/
15854
15855 TW68 VIDEO4LINUX DRIVER
15856 M:      Hans Verkuil <hverkuil@xs4all.nl>
15857 L:      linux-media@vger.kernel.org
15858 T:      git git://linuxtv.org/media_tree.git
15859 W:      https://linuxtv.org
15860 S:      Odd Fixes
15861 F:      drivers/media/pci/tw68/
15862
15863 TW686X VIDEO4LINUX DRIVER
15864 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15865 L:      linux-media@vger.kernel.org
15866 T:      git git://linuxtv.org/media_tree.git
15867 W:      http://linuxtv.org
15868 S:      Maintained
15869 F:      drivers/media/pci/tw686x/
15870
15871 UBI FILE SYSTEM (UBIFS)
15872 M:      Richard Weinberger <richard@nod.at>
15873 M:      Artem Bityutskiy <dedekind1@gmail.com>
15874 M:      Adrian Hunter <adrian.hunter@intel.com>
15875 L:      linux-mtd@lists.infradead.org
15876 T:      git git://git.infradead.org/ubifs-2.6.git
15877 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15878 S:      Supported
15879 F:      Documentation/filesystems/ubifs.txt
15880 F:      fs/ubifs/
15881
15882 UCLINUX (M68KNOMMU AND COLDFIRE)
15883 M:      Greg Ungerer <gerg@linux-m68k.org>
15884 W:      http://www.linux-m68k.org/
15885 W:      http://www.uclinux.org/
15886 L:      linux-m68k@lists.linux-m68k.org
15887 L:      uclinux-dev@uclinux.org  (subscribers-only)
15888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15889 S:      Maintained
15890 F:      arch/m68k/coldfire/
15891 F:      arch/m68k/68*/
15892 F:      arch/m68k/*/*_no.*
15893 F:      arch/m68k/include/asm/*_no.*
15894
15895 UDF FILESYSTEM
15896 M:      Jan Kara <jack@suse.com>
15897 S:      Maintained
15898 F:      Documentation/filesystems/udf.txt
15899 F:      fs/udf/
15900
15901 UDRAW TABLET
15902 M:      Bastien Nocera <hadess@hadess.net>
15903 L:      linux-input@vger.kernel.org
15904 S:      Maintained
15905 F:      drivers/hid/hid-udraw-ps3.c
15906
15907 UFS FILESYSTEM
15908 M:      Evgeniy Dushistov <dushistov@mail.ru>
15909 S:      Maintained
15910 F:      Documentation/filesystems/ufs.txt
15911 F:      fs/ufs/
15912
15913 UHID USERSPACE HID IO DRIVER:
15914 M:      David Herrmann <dh.herrmann@googlemail.com>
15915 L:      linux-input@vger.kernel.org
15916 S:      Maintained
15917 F:      drivers/hid/uhid.c
15918 F:      include/uapi/linux/uhid.h
15919
15920 ULPI BUS
15921 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15922 L:      linux-usb@vger.kernel.org
15923 S:      Maintained
15924 F:      drivers/usb/common/ulpi.c
15925 F:      include/linux/ulpi/
15926
15927 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15928 L:      linux-usb@vger.kernel.org
15929 S:      Orphan
15930 F:      drivers/uwb/
15931 F:      include/linux/uwb.h
15932 F:      include/linux/uwb/
15933
15934 UNICORE32 ARCHITECTURE:
15935 M:      Guan Xuetao <gxt@pku.edu.cn>
15936 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15937 S:      Maintained
15938 T:      git git://github.com/gxt/linux.git
15939 F:      arch/unicore32/
15940
15941 UNIFDEF
15942 M:      Tony Finch <dot@dotat.at>
15943 W:      http://dotat.at/prog/unifdef
15944 S:      Maintained
15945 F:      scripts/unifdef.c
15946
15947 UNIFORM CDROM DRIVER
15948 M:      Jens Axboe <axboe@kernel.dk>
15949 W:      http://www.kernel.dk
15950 S:      Maintained
15951 F:      Documentation/cdrom/
15952 F:      drivers/cdrom/cdrom.c
15953 F:      include/linux/cdrom.h
15954 F:      include/uapi/linux/cdrom.h
15955
15956 UNISYS S-PAR DRIVERS
15957 M:      David Kershner <david.kershner@unisys.com>
15958 L:      sparmaintainer@unisys.com (Unisys internal)
15959 S:      Supported
15960 F:      include/linux/visorbus.h
15961 F:      drivers/visorbus/
15962 F:      drivers/staging/unisys/
15963
15964 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15965 R:      Alim Akhtar <alim.akhtar@samsung.com>
15966 R:      Avri Altman <avri.altman@wdc.com>
15967 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15968 L:      linux-scsi@vger.kernel.org
15969 S:      Supported
15970 F:      Documentation/scsi/ufs.txt
15971 F:      drivers/scsi/ufs/
15972
15973 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15974 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15975 L:      linux-scsi@vger.kernel.org
15976 S:      Supported
15977 F:      drivers/scsi/ufs/*dwc*
15978
15979 UNSORTED BLOCK IMAGES (UBI)
15980 M:      Artem Bityutskiy <dedekind1@gmail.com>
15981 M:      Richard Weinberger <richard@nod.at>
15982 W:      http://www.linux-mtd.infradead.org/
15983 L:      linux-mtd@lists.infradead.org
15984 T:      git git://git.infradead.org/ubifs-2.6.git
15985 S:      Supported
15986 F:      drivers/mtd/ubi/
15987 F:      include/linux/mtd/ubi.h
15988 F:      include/uapi/mtd/ubi-user.h
15989
15990 USB "USBNET" DRIVER FRAMEWORK
15991 M:      Oliver Neukum <oneukum@suse.com>
15992 L:      netdev@vger.kernel.org
15993 W:      http://www.linux-usb.org/usbnet
15994 S:      Maintained
15995 F:      drivers/net/usb/usbnet.c
15996 F:      include/linux/usb/usbnet.h
15997
15998 USB ACM DRIVER
15999 M:      Oliver Neukum <oneukum@suse.com>
16000 L:      linux-usb@vger.kernel.org
16001 S:      Maintained
16002 F:      Documentation/usb/acm.txt
16003 F:      drivers/usb/class/cdc-acm.*
16004
16005 USB AR5523 WIRELESS DRIVER
16006 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16007 L:      linux-wireless@vger.kernel.org
16008 S:      Maintained
16009 F:      drivers/net/wireless/ath/ar5523/
16010
16011 USB ATTACHED SCSI
16012 M:      Oliver Neukum <oneukum@suse.com>
16013 L:      linux-usb@vger.kernel.org
16014 L:      linux-scsi@vger.kernel.org
16015 S:      Maintained
16016 F:      drivers/usb/storage/uas.c
16017
16018 USB CDC ETHERNET DRIVER
16019 M:      Oliver Neukum <oliver@neukum.org>
16020 L:      linux-usb@vger.kernel.org
16021 S:      Maintained
16022 F:      drivers/net/usb/cdc_*.c
16023 F:      include/uapi/linux/usb/cdc.h
16024
16025 USB CHAOSKEY DRIVER
16026 M:      Keith Packard <keithp@keithp.com>
16027 L:      linux-usb@vger.kernel.org
16028 S:      Maintained
16029 F:      drivers/usb/misc/chaoskey.c
16030
16031 USB CYPRESS C67X00 DRIVER
16032 M:      Peter Korsgaard <jacmet@sunsite.dk>
16033 L:      linux-usb@vger.kernel.org
16034 S:      Maintained
16035 F:      drivers/usb/c67x00/
16036
16037 USB DAVICOM DM9601 DRIVER
16038 M:      Peter Korsgaard <jacmet@sunsite.dk>
16039 L:      netdev@vger.kernel.org
16040 W:      http://www.linux-usb.org/usbnet
16041 S:      Maintained
16042 F:      drivers/net/usb/dm9601.c
16043
16044 USB DIAMOND RIO500 DRIVER
16045 M:      Cesar Miquel <miquel@df.uba.ar>
16046 L:      rio500-users@lists.sourceforge.net
16047 W:      http://rio500.sourceforge.net
16048 S:      Maintained
16049 F:      drivers/usb/misc/rio500*
16050
16051 USB EHCI DRIVER
16052 M:      Alan Stern <stern@rowland.harvard.edu>
16053 L:      linux-usb@vger.kernel.org
16054 S:      Maintained
16055 F:      Documentation/usb/ehci.txt
16056 F:      drivers/usb/host/ehci*
16057
16058 USB GADGET/PERIPHERAL SUBSYSTEM
16059 M:      Felipe Balbi <balbi@kernel.org>
16060 L:      linux-usb@vger.kernel.org
16061 W:      http://www.linux-usb.org/gadget
16062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16063 S:      Maintained
16064 F:      drivers/usb/gadget/
16065 F:      include/linux/usb/gadget*
16066
16067 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16068 M:      Jiri Kosina <jikos@kernel.org>
16069 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16070 L:      linux-usb@vger.kernel.org
16071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16072 S:      Maintained
16073 F:      Documentation/hid/hiddev.txt
16074 F:      drivers/hid/usbhid/
16075
16076 USB INTEL XHCI ROLE MUX DRIVER
16077 M:      Hans de Goede <hdegoede@redhat.com>
16078 L:      linux-usb@vger.kernel.org
16079 S:      Maintained
16080 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16081
16082 USB ISP116X DRIVER
16083 M:      Olav Kongas <ok@artecdesign.ee>
16084 L:      linux-usb@vger.kernel.org
16085 S:      Maintained
16086 F:      drivers/usb/host/isp116x*
16087 F:      include/linux/usb/isp116x.h
16088
16089 USB LAN78XX ETHERNET DRIVER
16090 M:      Woojung Huh <woojung.huh@microchip.com>
16091 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16092 L:      netdev@vger.kernel.org
16093 S:      Maintained
16094 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16095 F:      drivers/net/usb/lan78xx.*
16096 F:      include/dt-bindings/net/microchip-lan78xx.h
16097
16098 USB MASS STORAGE DRIVER
16099 M:      Alan Stern <stern@rowland.harvard.edu>
16100 L:      linux-usb@vger.kernel.org
16101 L:      usb-storage@lists.one-eyed-alien.net
16102 S:      Maintained
16103 F:      drivers/usb/storage/
16104
16105 USB MIDI DRIVER
16106 M:      Clemens Ladisch <clemens@ladisch.de>
16107 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16108 T:      git git://git.alsa-project.org/alsa-kernel.git
16109 S:      Maintained
16110 F:      sound/usb/midi.*
16111
16112 USB NETWORKING DRIVERS
16113 L:      linux-usb@vger.kernel.org
16114 S:      Odd Fixes
16115 F:      drivers/net/usb/
16116
16117 USB OHCI DRIVER
16118 M:      Alan Stern <stern@rowland.harvard.edu>
16119 L:      linux-usb@vger.kernel.org
16120 S:      Maintained
16121 F:      Documentation/usb/ohci.txt
16122 F:      drivers/usb/host/ohci*
16123
16124 USB OTG FSM (Finite State Machine)
16125 M:      Peter Chen <Peter.Chen@nxp.com>
16126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16127 L:      linux-usb@vger.kernel.org
16128 S:      Maintained
16129 F:      drivers/usb/common/usb-otg-fsm.c
16130
16131 USB OVER IP DRIVER
16132 M:      Valentina Manea <valentina.manea.m@gmail.com>
16133 M:      Shuah Khan <shuah@kernel.org>
16134 M:      Shuah Khan <skhan@linuxfoundation.org>
16135 L:      linux-usb@vger.kernel.org
16136 S:      Maintained
16137 F:      Documentation/usb/usbip_protocol.txt
16138 F:      drivers/usb/usbip/
16139 F:      tools/usb/usbip/
16140 F:      tools/testing/selftests/drivers/usb/usbip/
16141
16142 USB PEGASUS DRIVER
16143 M:      Petko Manolov <petkan@nucleusys.com>
16144 L:      linux-usb@vger.kernel.org
16145 L:      netdev@vger.kernel.org
16146 T:      git git://github.com/petkan/pegasus.git
16147 W:      https://github.com/petkan/pegasus
16148 S:      Maintained
16149 F:      drivers/net/usb/pegasus.*
16150
16151 USB PHY LAYER
16152 M:      Felipe Balbi <balbi@kernel.org>
16153 L:      linux-usb@vger.kernel.org
16154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16155 S:      Maintained
16156 F:      drivers/usb/phy/
16157
16158 USB PRINTER DRIVER (usblp)
16159 M:      Pete Zaitcev <zaitcev@redhat.com>
16160 L:      linux-usb@vger.kernel.org
16161 S:      Supported
16162 F:      drivers/usb/class/usblp.c
16163
16164 USB QMI WWAN NETWORK DRIVER
16165 M:      Bjørn Mork <bjorn@mork.no>
16166 L:      netdev@vger.kernel.org
16167 S:      Maintained
16168 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16169 F:      drivers/net/usb/qmi_wwan.c
16170
16171 USB RTL8150 DRIVER
16172 M:      Petko Manolov <petkan@nucleusys.com>
16173 L:      linux-usb@vger.kernel.org
16174 L:      netdev@vger.kernel.org
16175 T:      git git://github.com/petkan/rtl8150.git
16176 W:      https://github.com/petkan/rtl8150
16177 S:      Maintained
16178 F:      drivers/net/usb/rtl8150.c
16179
16180 USB SERIAL SUBSYSTEM
16181 M:      Johan Hovold <johan@kernel.org>
16182 L:      linux-usb@vger.kernel.org
16183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16184 S:      Maintained
16185 F:      Documentation/usb/usb-serial.txt
16186 F:      drivers/usb/serial/
16187 F:      include/linux/usb/serial.h
16188
16189 USB SMSC75XX ETHERNET DRIVER
16190 M:      Steve Glendinning <steve.glendinning@shawell.net>
16191 L:      netdev@vger.kernel.org
16192 S:      Maintained
16193 F:      drivers/net/usb/smsc75xx.*
16194
16195 USB SMSC95XX ETHERNET DRIVER
16196 M:      Steve Glendinning <steve.glendinning@shawell.net>
16197 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16198 L:      netdev@vger.kernel.org
16199 S:      Maintained
16200 F:      drivers/net/usb/smsc95xx.*
16201
16202 USB SUBSYSTEM
16203 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16204 L:      linux-usb@vger.kernel.org
16205 W:      http://www.linux-usb.org
16206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16207 S:      Supported
16208 F:      Documentation/devicetree/bindings/usb/
16209 F:      Documentation/usb/
16210 F:      drivers/usb/
16211 F:      include/linux/usb.h
16212 F:      include/linux/usb/
16213
16214 USB TYPEC PI3USB30532 MUX DRIVER
16215 M:      Hans de Goede <hdegoede@redhat.com>
16216 L:      linux-usb@vger.kernel.org
16217 S:      Maintained
16218 F:      drivers/usb/typec/mux/pi3usb30532.c
16219
16220 USB TYPEC CLASS
16221 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16222 L:      linux-usb@vger.kernel.org
16223 S:      Maintained
16224 F:      Documentation/ABI/testing/sysfs-class-typec
16225 F:      Documentation/driver-api/usb/typec.rst
16226 F:      drivers/usb/typec/
16227 F:      include/linux/usb/typec.h
16228
16229 USB TYPEC BUS FOR ALTERNATE MODES
16230 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16231 L:      linux-usb@vger.kernel.org
16232 S:      Maintained
16233 F:      Documentation/ABI/testing/sysfs-bus-typec
16234 F:      Documentation/driver-api/usb/typec_bus.rst
16235 F:      drivers/usb/typec/altmodes/
16236 F:      include/linux/usb/typec_altmode.h
16237
16238 USB TYPEC PORT CONTROLLER DRIVERS
16239 M:      Guenter Roeck <linux@roeck-us.net>
16240 L:      linux-usb@vger.kernel.org
16241 S:      Maintained
16242 F:      drivers/usb/typec/tcpm/
16243
16244 USB UHCI DRIVER
16245 M:      Alan Stern <stern@rowland.harvard.edu>
16246 L:      linux-usb@vger.kernel.org
16247 S:      Maintained
16248 F:      drivers/usb/host/uhci*
16249
16250 USB VIDEO CLASS
16251 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16252 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16253 L:      linux-media@vger.kernel.org
16254 T:      git git://linuxtv.org/media_tree.git
16255 W:      http://www.ideasonboard.org/uvc/
16256 S:      Maintained
16257 F:      drivers/media/usb/uvc/
16258 F:      include/uapi/linux/uvcvideo.h
16259
16260 USB VISION DRIVER
16261 M:      Hans Verkuil <hverkuil@xs4all.nl>
16262 L:      linux-media@vger.kernel.org
16263 T:      git git://linuxtv.org/media_tree.git
16264 W:      https://linuxtv.org
16265 S:      Odd Fixes
16266 F:      drivers/media/usb/usbvision/
16267
16268 USB WEBCAM GADGET
16269 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16270 L:      linux-usb@vger.kernel.org
16271 S:      Maintained
16272 F:      drivers/usb/gadget/function/*uvc*
16273 F:      drivers/usb/gadget/legacy/webcam.c
16274 F:      include/uapi/linux/usb/g_uvc.h
16275
16276 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16277 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16278 L:      linux-wireless@vger.kernel.org
16279 S:      Maintained
16280 F:      drivers/net/wireless/rndis_wlan.c
16281
16282 USB XHCI DRIVER
16283 M:      Mathias Nyman <mathias.nyman@intel.com>
16284 L:      linux-usb@vger.kernel.org
16285 S:      Supported
16286 F:      drivers/usb/host/xhci*
16287 F:      drivers/usb/host/pci-quirks*
16288
16289 USB ZD1201 DRIVER
16290 L:      linux-wireless@vger.kernel.org
16291 W:      http://linux-lc100020.sourceforge.net
16292 S:      Orphan
16293 F:      drivers/net/wireless/zydas/zd1201.*
16294
16295 USB ZR364XX DRIVER
16296 M:      Antoine Jacquet <royale@zerezo.com>
16297 L:      linux-usb@vger.kernel.org
16298 L:      linux-media@vger.kernel.org
16299 T:      git git://linuxtv.org/media_tree.git
16300 W:      http://royale.zerezo.com/zr364xx/
16301 S:      Maintained
16302 F:      Documentation/media/v4l-drivers/zr364xx*
16303 F:      drivers/media/usb/zr364xx/
16304
16305 USER-MODE LINUX (UML)
16306 M:      Jeff Dike <jdike@addtoit.com>
16307 M:      Richard Weinberger <richard@nod.at>
16308 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16309 L:      linux-um@lists.infradead.org
16310 W:      http://user-mode-linux.sourceforge.net
16311 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16313 S:      Maintained
16314 F:      Documentation/virtual/uml/
16315 F:      arch/um/
16316 F:      arch/x86/um/
16317 F:      fs/hostfs/
16318
16319 USERSPACE COPYIN/COPYOUT (UIOVEC)
16320 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16321 S:      Maintained
16322 F:      lib/iov_iter.c
16323 F:      include/linux/uio.h
16324
16325 USERSPACE DMA BUFFER DRIVER
16326 M:      Gerd Hoffmann <kraxel@redhat.com>
16327 S:      Maintained
16328 L:      dri-devel@lists.freedesktop.org
16329 F:      drivers/dma-buf/udmabuf.c
16330 F:      include/uapi/linux/udmabuf.h
16331 T:      git git://anongit.freedesktop.org/drm/drm-misc
16332
16333 USERSPACE I/O (UIO)
16334 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16335 S:      Maintained
16336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16337 F:      Documentation/driver-api/uio-howto.rst
16338 F:      drivers/uio/
16339 F:      include/linux/uio_driver.h
16340
16341 UTIL-LINUX PACKAGE
16342 M:      Karel Zak <kzak@redhat.com>
16343 L:      util-linux@vger.kernel.org
16344 W:      http://en.wikipedia.org/wiki/Util-linux
16345 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16346 S:      Maintained
16347
16348 UUID HELPERS
16349 M:      Christoph Hellwig <hch@lst.de>
16350 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16351 L:      linux-kernel@vger.kernel.org
16352 T:      git git://git.infradead.org/users/hch/uuid.git
16353 F:      lib/uuid.c
16354 F:      lib/test_uuid.c
16355 F:      include/linux/uuid.h
16356 F:      include/uapi/linux/uuid.h
16357 S:      Maintained
16358
16359 UVESAFB DRIVER
16360 M:      Michal Januszewski <spock@gentoo.org>
16361 L:      linux-fbdev@vger.kernel.org
16362 W:      https://github.com/mjanusz/v86d
16363 S:      Maintained
16364 F:      Documentation/fb/uvesafb.txt
16365 F:      drivers/video/fbdev/uvesafb.*
16366
16367 VF610 NAND DRIVER
16368 M:      Stefan Agner <stefan@agner.ch>
16369 L:      linux-mtd@lists.infradead.org
16370 S:      Supported
16371 F:      drivers/mtd/nand/raw/vf610_nfc.c
16372
16373 VFAT/FAT/MSDOS FILESYSTEM
16374 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16375 S:      Maintained
16376 F:      Documentation/filesystems/vfat.txt
16377 F:      fs/fat/
16378
16379 VFIO DRIVER
16380 M:      Alex Williamson <alex.williamson@redhat.com>
16381 L:      kvm@vger.kernel.org
16382 T:      git git://github.com/awilliam/linux-vfio.git
16383 S:      Maintained
16384 F:      Documentation/vfio.txt
16385 F:      drivers/vfio/
16386 F:      include/linux/vfio.h
16387 F:      include/uapi/linux/vfio.h
16388
16389 VFIO MEDIATED DEVICE DRIVERS
16390 M:      Kirti Wankhede <kwankhede@nvidia.com>
16391 L:      kvm@vger.kernel.org
16392 S:      Maintained
16393 F:      Documentation/vfio-mediated-device.txt
16394 F:      drivers/vfio/mdev/
16395 F:      include/linux/mdev.h
16396 F:      samples/vfio-mdev/
16397
16398 VFIO PLATFORM DRIVER
16399 M:      Eric Auger <eric.auger@redhat.com>
16400 L:      kvm@vger.kernel.org
16401 S:      Maintained
16402 F:      drivers/vfio/platform/
16403
16404 VGA_SWITCHEROO
16405 R:      Lukas Wunner <lukas@wunner.de>
16406 S:      Maintained
16407 F:      Documentation/gpu/vga-switcheroo.rst
16408 F:      drivers/gpu/vga/vga_switcheroo.c
16409 F:      include/linux/vga_switcheroo.h
16410 T:      git git://anongit.freedesktop.org/drm/drm-misc
16411
16412 VIA RHINE NETWORK DRIVER
16413 S:      Orphan
16414 F:      drivers/net/ethernet/via/via-rhine.c
16415
16416 VIA SD/MMC CARD CONTROLLER DRIVER
16417 M:      Bruce Chang <brucechang@via.com.tw>
16418 M:      Harald Welte <HaraldWelte@viatech.com>
16419 S:      Maintained
16420 F:      drivers/mmc/host/via-sdmmc.c
16421
16422 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16423 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16424 L:      linux-fbdev@vger.kernel.org
16425 S:      Maintained
16426 F:      include/linux/via-core.h
16427 F:      include/linux/via-gpio.h
16428 F:      include/linux/via_i2c.h
16429 F:      drivers/video/fbdev/via/
16430
16431 VIA VELOCITY NETWORK DRIVER
16432 M:      Francois Romieu <romieu@fr.zoreil.com>
16433 L:      netdev@vger.kernel.org
16434 S:      Maintained
16435 F:      drivers/net/ethernet/via/via-velocity.*
16436
16437 VICODEC VIRTUAL CODEC DRIVER
16438 M:      Hans Verkuil <hans.verkuil@cisco.com>
16439 L:      linux-media@vger.kernel.org
16440 T:      git git://linuxtv.org/media_tree.git
16441 W:      https://linuxtv.org
16442 S:      Maintained
16443 F:      drivers/media/platform/vicodec/*
16444
16445 VIDEO MULTIPLEXER DRIVER
16446 M:      Philipp Zabel <p.zabel@pengutronix.de>
16447 L:      linux-media@vger.kernel.org
16448 S:      Maintained
16449 F:      drivers/media/platform/video-mux.c
16450
16451 VIDEO I2C POLLING DRIVER
16452 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16453 L:      linux-media@vger.kernel.org
16454 S:      Maintained
16455 F:      drivers/media/i2c/video-i2c.c
16456
16457 VIDEOBUF2 FRAMEWORK
16458 M:      Pawel Osciak <pawel@osciak.com>
16459 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16460 M:      Kyungmin Park <kyungmin.park@samsung.com>
16461 L:      linux-media@vger.kernel.org
16462 S:      Maintained
16463 F:      drivers/media/common/videobuf2/*
16464 F:      include/media/videobuf2-*
16465
16466 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16467 M:      Helen Koike <helen.koike@collabora.com>
16468 L:      linux-media@vger.kernel.org
16469 T:      git git://linuxtv.org/media_tree.git
16470 W:      https://linuxtv.org
16471 S:      Maintained
16472 F:      drivers/media/platform/vimc/*
16473
16474 VIRT LIB
16475 M:      Alex Williamson <alex.williamson@redhat.com>
16476 M:      Paolo Bonzini <pbonzini@redhat.com>
16477 L:      kvm@vger.kernel.org
16478 S:      Supported
16479 F:      virt/lib/
16480
16481 VIRTIO AND VHOST VSOCK DRIVER
16482 M:      Stefan Hajnoczi <stefanha@redhat.com>
16483 L:      kvm@vger.kernel.org
16484 L:      virtualization@lists.linux-foundation.org
16485 L:      netdev@vger.kernel.org
16486 S:      Maintained
16487 F:      include/linux/virtio_vsock.h
16488 F:      include/uapi/linux/virtio_vsock.h
16489 F:      include/uapi/linux/vsockmon.h
16490 F:      include/uapi/linux/vm_sockets_diag.h
16491 F:      net/vmw_vsock/diag.c
16492 F:      net/vmw_vsock/af_vsock_tap.c
16493 F:      net/vmw_vsock/virtio_transport_common.c
16494 F:      net/vmw_vsock/virtio_transport.c
16495 F:      drivers/net/vsockmon.c
16496 F:      drivers/vhost/vsock.c
16497 F:      tools/testing/vsock/
16498
16499 VIRTIO CONSOLE DRIVER
16500 M:      Amit Shah <amit@kernel.org>
16501 L:      virtualization@lists.linux-foundation.org
16502 S:      Maintained
16503 F:      drivers/char/virtio_console.c
16504 F:      include/linux/virtio_console.h
16505 F:      include/uapi/linux/virtio_console.h
16506
16507 VIRTIO CORE, NET AND BLOCK DRIVERS
16508 M:      "Michael S. Tsirkin" <mst@redhat.com>
16509 M:      Jason Wang <jasowang@redhat.com>
16510 L:      virtualization@lists.linux-foundation.org
16511 S:      Maintained
16512 F:      Documentation/devicetree/bindings/virtio/
16513 F:      drivers/virtio/
16514 F:      tools/virtio/
16515 F:      drivers/net/virtio_net.c
16516 F:      drivers/block/virtio_blk.c
16517 F:      include/linux/virtio*.h
16518 F:      include/uapi/linux/virtio_*.h
16519 F:      drivers/crypto/virtio/
16520 F:      mm/balloon_compaction.c
16521
16522 VIRTIO CRYPTO DRIVER
16523 M:      Gonglei <arei.gonglei@huawei.com>
16524 L:      virtualization@lists.linux-foundation.org
16525 L:      linux-crypto@vger.kernel.org
16526 S:      Maintained
16527 F:      drivers/crypto/virtio/
16528 F:      include/uapi/linux/virtio_crypto.h
16529
16530 VIRTIO DRIVERS FOR S390
16531 M:      Cornelia Huck <cohuck@redhat.com>
16532 M:      Halil Pasic <pasic@linux.ibm.com>
16533 L:      linux-s390@vger.kernel.org
16534 L:      virtualization@lists.linux-foundation.org
16535 L:      kvm@vger.kernel.org
16536 S:      Supported
16537 F:      drivers/s390/virtio/
16538 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16539
16540 VIRTIO GPU DRIVER
16541 M:      David Airlie <airlied@linux.ie>
16542 M:      Gerd Hoffmann <kraxel@redhat.com>
16543 L:      dri-devel@lists.freedesktop.org
16544 L:      virtualization@lists.linux-foundation.org
16545 T:      git git://anongit.freedesktop.org/drm/drm-misc
16546 S:      Maintained
16547 F:      drivers/gpu/drm/virtio/
16548 F:      include/uapi/linux/virtio_gpu.h
16549
16550 VIRTIO HOST (VHOST)
16551 M:      "Michael S. Tsirkin" <mst@redhat.com>
16552 M:      Jason Wang <jasowang@redhat.com>
16553 L:      kvm@vger.kernel.org
16554 L:      virtualization@lists.linux-foundation.org
16555 L:      netdev@vger.kernel.org
16556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16557 S:      Maintained
16558 F:      drivers/vhost/
16559 F:      include/uapi/linux/vhost.h
16560
16561 VIRTIO INPUT DRIVER
16562 M:      Gerd Hoffmann <kraxel@redhat.com>
16563 S:      Maintained
16564 F:      drivers/virtio/virtio_input.c
16565 F:      include/uapi/linux/virtio_input.h
16566
16567 VIRTUAL BOX GUEST DEVICE DRIVER
16568 M:      Hans de Goede <hdegoede@redhat.com>
16569 M:      Arnd Bergmann <arnd@arndb.de>
16570 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16571 S:      Maintained
16572 F:      include/linux/vbox_utils.h
16573 F:      include/uapi/linux/vbox*.h
16574 F:      drivers/virt/vboxguest/
16575
16576 VIRTUAL SERIO DEVICE DRIVER
16577 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16578 S:      Maintained
16579 F:      drivers/input/serio/userio.c
16580 F:      include/uapi/linux/userio.h
16581
16582 VIVID VIRTUAL VIDEO DRIVER
16583 M:      Hans Verkuil <hverkuil@xs4all.nl>
16584 L:      linux-media@vger.kernel.org
16585 T:      git git://linuxtv.org/media_tree.git
16586 W:      https://linuxtv.org
16587 S:      Maintained
16588 F:      drivers/media/platform/vivid/*
16589
16590 VLYNQ BUS
16591 M:      Florian Fainelli <f.fainelli@gmail.com>
16592 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16593 S:      Maintained
16594 F:      drivers/vlynq/vlynq.c
16595 F:      include/linux/vlynq.h
16596
16597 VME SUBSYSTEM
16598 M:      Martyn Welch <martyn@welchs.me.uk>
16599 M:      Manohar Vanga <manohar.vanga@gmail.com>
16600 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16601 L:      devel@driverdev.osuosl.org
16602 S:      Maintained
16603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16604 F:      Documentation/driver-api/vme.rst
16605 F:      drivers/staging/vme/
16606 F:      drivers/vme/
16607 F:      include/linux/vme*
16608
16609 VMWARE BALLOON DRIVER
16610 M:      Julien Freche <jfreche@vmware.com>
16611 M:      Nadav Amit <namit@vmware.com>
16612 M:      "VMware, Inc." <pv-drivers@vmware.com>
16613 L:      linux-kernel@vger.kernel.org
16614 S:      Maintained
16615 F:      drivers/misc/vmw_balloon.c
16616
16617 VMWARE HYPERVISOR INTERFACE
16618 M:      Alok Kataria <akataria@vmware.com>
16619 L:      virtualization@lists.linux-foundation.org
16620 S:      Supported
16621 F:      arch/x86/kernel/cpu/vmware.c
16622
16623 VMWARE PVRDMA DRIVER
16624 M:      Adit Ranadive <aditr@vmware.com>
16625 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16626 L:      linux-rdma@vger.kernel.org
16627 S:      Maintained
16628 F:      drivers/infiniband/hw/vmw_pvrdma/
16629
16630 VMware PVSCSI driver
16631 M:      Jim Gill <jgill@vmware.com>
16632 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16633 L:      linux-scsi@vger.kernel.org
16634 S:      Maintained
16635 F:      drivers/scsi/vmw_pvscsi.c
16636 F:      drivers/scsi/vmw_pvscsi.h
16637
16638 VMWARE VMMOUSE SUBDRIVER
16639 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16640 M:      "VMware, Inc." <pv-drivers@vmware.com>
16641 L:      linux-input@vger.kernel.org
16642 S:      Maintained
16643 F:      drivers/input/mouse/vmmouse.c
16644 F:      drivers/input/mouse/vmmouse.h
16645
16646 VMWARE VMXNET3 ETHERNET DRIVER
16647 M:      Ronak Doshi <doshir@vmware.com>
16648 M:      "VMware, Inc." <pv-drivers@vmware.com>
16649 L:      netdev@vger.kernel.org
16650 S:      Maintained
16651 F:      drivers/net/vmxnet3/
16652
16653 VOCORE VOCORE2 BOARD
16654 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16655 L:      linux-mips@vger.kernel.org
16656 S:      Maintained
16657 F:      arch/mips/boot/dts/ralink/vocore2.dts
16658
16659 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16660 M:      Liam Girdwood <lgirdwood@gmail.com>
16661 M:      Mark Brown <broonie@kernel.org>
16662 L:      linux-kernel@vger.kernel.org
16663 W:      http://www.slimlogic.co.uk/?p=48
16664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16665 S:      Supported
16666 F:      Documentation/devicetree/bindings/regulator/
16667 F:      Documentation/power/regulator/
16668 F:      drivers/regulator/
16669 F:      include/dt-bindings/regulator/
16670 F:      include/linux/regulator/
16671
16672 VRF
16673 M:      David Ahern <dsa@cumulusnetworks.com>
16674 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16675 L:      netdev@vger.kernel.org
16676 S:      Maintained
16677 F:      drivers/net/vrf.c
16678 F:      Documentation/networking/vrf.txt
16679
16680 VT1211 HARDWARE MONITOR DRIVER
16681 M:      Juerg Haefliger <juergh@gmail.com>
16682 L:      linux-hwmon@vger.kernel.org
16683 S:      Maintained
16684 F:      Documentation/hwmon/vt1211
16685 F:      drivers/hwmon/vt1211.c
16686
16687 VT8231 HARDWARE MONITOR DRIVER
16688 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16689 L:      linux-hwmon@vger.kernel.org
16690 S:      Maintained
16691 F:      drivers/hwmon/vt8231.c
16692
16693 VUB300 USB to SDIO/SD/MMC bridge chip
16694 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16695 L:      linux-mmc@vger.kernel.org
16696 L:      linux-usb@vger.kernel.org
16697 S:      Supported
16698 F:      drivers/mmc/host/vub300.c
16699
16700 W1 DALLAS'S 1-WIRE BUS
16701 M:      Evgeniy Polyakov <zbr@ioremap.net>
16702 S:      Maintained
16703 F:      Documentation/devicetree/bindings/w1/
16704 F:      Documentation/w1/
16705 F:      drivers/w1/
16706 F:      include/linux/w1.h
16707
16708 W83791D HARDWARE MONITORING DRIVER
16709 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16710 L:      linux-hwmon@vger.kernel.org
16711 S:      Maintained
16712 F:      Documentation/hwmon/w83791d
16713 F:      drivers/hwmon/w83791d.c
16714
16715 W83793 HARDWARE MONITORING DRIVER
16716 M:      Rudolf Marek <r.marek@assembler.cz>
16717 L:      linux-hwmon@vger.kernel.org
16718 S:      Maintained
16719 F:      Documentation/hwmon/w83793
16720 F:      drivers/hwmon/w83793.c
16721
16722 W83795 HARDWARE MONITORING DRIVER
16723 M:      Jean Delvare <jdelvare@suse.com>
16724 L:      linux-hwmon@vger.kernel.org
16725 S:      Maintained
16726 F:      drivers/hwmon/w83795.c
16727
16728 W83L51xD SD/MMC CARD INTERFACE DRIVER
16729 M:      Pierre Ossman <pierre@ossman.eu>
16730 S:      Maintained
16731 F:      drivers/mmc/host/wbsd.*
16732
16733 WACOM PROTOCOL 4 SERIAL TABLETS
16734 M:      Julian Squires <julian@cipht.net>
16735 M:      Hans de Goede <hdegoede@redhat.com>
16736 L:      linux-input@vger.kernel.org
16737 S:      Maintained
16738 F:      drivers/input/tablet/wacom_serial4.c
16739
16740 WATCHDOG DEVICE DRIVERS
16741 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16742 M:      Guenter Roeck <linux@roeck-us.net>
16743 L:      linux-watchdog@vger.kernel.org
16744 W:      http://www.linux-watchdog.org/
16745 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16746 S:      Maintained
16747 F:      Documentation/devicetree/bindings/watchdog/
16748 F:      Documentation/watchdog/
16749 F:      drivers/watchdog/
16750 F:      include/linux/watchdog.h
16751 F:      include/uapi/linux/watchdog.h
16752
16753 WHISKEYCOVE PMIC GPIO DRIVER
16754 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16755 L:      linux-gpio@vger.kernel.org
16756 S:      Maintained
16757 F:      drivers/gpio/gpio-wcove.c
16758
16759 WHWAVE RTC DRIVER
16760 M:      Dianlong Li <long17.cool@163.com>
16761 L:      linux-rtc@vger.kernel.org
16762 S:      Maintained
16763 F:      drivers/rtc/rtc-sd3078.c
16764
16765 WIIMOTE HID DRIVER
16766 M:      David Herrmann <dh.herrmann@googlemail.com>
16767 L:      linux-input@vger.kernel.org
16768 S:      Maintained
16769 F:      drivers/hid/hid-wiimote*
16770
16771 WILOCITY WIL6210 WIRELESS DRIVER
16772 M:      Maya Erez <merez@codeaurora.org>
16773 L:      linux-wireless@vger.kernel.org
16774 L:      wil6210@qti.qualcomm.com
16775 S:      Supported
16776 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16777 F:      drivers/net/wireless/ath/wil6210/
16778
16779 WIMAX STACK
16780 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16781 M:      linux-wimax@intel.com
16782 L:      wimax@linuxwimax.org (subscribers-only)
16783 S:      Supported
16784 W:      http://linuxwimax.org
16785 F:      Documentation/wimax/README.wimax
16786 F:      include/linux/wimax/debug.h
16787 F:      include/net/wimax.h
16788 F:      include/uapi/linux/wimax.h
16789 F:      net/wimax/
16790
16791 WINBOND CIR DRIVER
16792 M:      David Härdeman <david@hardeman.nu>
16793 S:      Maintained
16794 F:      drivers/media/rc/winbond-cir.c
16795
16796 RCMM REMOTE CONTROLS DECODER
16797 M:      Patrick Lerda <patrick9876@free.fr>
16798 S:      Maintained
16799 F:      drivers/media/rc/ir-rcmm-decoder.c
16800
16801 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16802 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16803 L:      linux-watchdog@vger.kernel.org
16804 S:      Maintained
16805 F:      drivers/watchdog/ebc-c384_wdt.c
16806
16807 WINSYSTEMS WS16C48 GPIO DRIVER
16808 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16809 L:      linux-gpio@vger.kernel.org
16810 S:      Maintained
16811 F:      drivers/gpio/gpio-ws16c48.c
16812
16813 WISTRON LAPTOP BUTTON DRIVER
16814 M:      Miloslav Trmac <mitr@volny.cz>
16815 S:      Maintained
16816 F:      drivers/input/misc/wistron_btns.c
16817
16818 WL3501 WIRELESS PCMCIA CARD DRIVER
16819 L:      linux-wireless@vger.kernel.org
16820 S:      Odd fixes
16821 F:      drivers/net/wireless/wl3501*
16822
16823 WOLFSON MICROELECTRONICS DRIVERS
16824 L:      patches@opensource.cirrus.com
16825 T:      git https://github.com/CirrusLogic/linux-drivers.git
16826 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16827 S:      Supported
16828 F:      Documentation/hwmon/wm83??
16829 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16830 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16831 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16832 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16833 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16834 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16835 F:      drivers/clk/clk-wm83*.c
16836 F:      drivers/extcon/extcon-arizona.c
16837 F:      drivers/leds/leds-wm83*.c
16838 F:      drivers/gpio/gpio-*wm*.c
16839 F:      drivers/gpio/gpio-arizona.c
16840 F:      drivers/hwmon/wm83??-hwmon.c
16841 F:      drivers/input/misc/wm831x-on.c
16842 F:      drivers/input/touchscreen/wm831x-ts.c
16843 F:      drivers/input/touchscreen/wm97*.c
16844 F:      drivers/mfd/arizona*
16845 F:      drivers/mfd/wm*.c
16846 F:      drivers/mfd/cs47l24*
16847 F:      drivers/power/supply/wm83*.c
16848 F:      drivers/rtc/rtc-wm83*.c
16849 F:      drivers/regulator/wm8*.c
16850 F:      drivers/regulator/arizona*
16851 F:      drivers/video/backlight/wm83*_bl.c
16852 F:      drivers/watchdog/wm83*_wdt.c
16853 F:      include/linux/mfd/arizona/
16854 F:      include/linux/mfd/wm831x/
16855 F:      include/linux/mfd/wm8350/
16856 F:      include/linux/mfd/wm8400*
16857 F:      include/linux/regulator/arizona*
16858 F:      include/linux/wm97xx.h
16859 F:      include/sound/wm????.h
16860 F:      sound/soc/codecs/arizona.?
16861 F:      sound/soc/codecs/wm*
16862 F:      sound/soc/codecs/cs47l24*
16863
16864 WORKQUEUE
16865 M:      Tejun Heo <tj@kernel.org>
16866 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16868 S:      Maintained
16869 F:      include/linux/workqueue.h
16870 F:      kernel/workqueue.c
16871 F:      Documentation/core-api/workqueue.rst
16872
16873 X-POWERS AXP288 PMIC DRIVERS
16874 M:      Hans de Goede <hdegoede@redhat.com>
16875 S:      Maintained
16876 N:      axp288
16877 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16878
16879 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16880 M:      Chen-Yu Tsai <wens@csie.org>
16881 L:      linux-kernel@vger.kernel.org
16882 S:      Maintained
16883 N:      axp[128]
16884
16885 X.25 NETWORK LAYER
16886 M:      Andrew Hendry <andrew.hendry@gmail.com>
16887 L:      linux-x25@vger.kernel.org
16888 S:      Odd Fixes
16889 F:      Documentation/networking/x25*
16890 F:      include/net/x25*
16891 F:      net/x25/
16892
16893 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16894 M:      Thomas Gleixner <tglx@linutronix.de>
16895 M:      Ingo Molnar <mingo@redhat.com>
16896 M:      Borislav Petkov <bp@alien8.de>
16897 R:      "H. Peter Anvin" <hpa@zytor.com>
16898 M:      x86@kernel.org
16899 L:      linux-kernel@vger.kernel.org
16900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16901 S:      Maintained
16902 F:      Documentation/devicetree/bindings/x86/
16903 F:      Documentation/x86/
16904 F:      arch/x86/
16905
16906 X86 ENTRY CODE
16907 M:      Andy Lutomirski <luto@kernel.org>
16908 L:      linux-kernel@vger.kernel.org
16909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16910 S:      Maintained
16911 F:      arch/x86/entry/
16912
16913 X86 MCE INFRASTRUCTURE
16914 M:      Tony Luck <tony.luck@intel.com>
16915 M:      Borislav Petkov <bp@alien8.de>
16916 L:      linux-edac@vger.kernel.org
16917 S:      Maintained
16918 F:      arch/x86/kernel/cpu/mcheck/*
16919
16920 X86 MICROCODE UPDATE SUPPORT
16921 M:      Borislav Petkov <bp@alien8.de>
16922 S:      Maintained
16923 F:      arch/x86/kernel/cpu/microcode/*
16924
16925 X86 MM
16926 M:      Dave Hansen <dave.hansen@linux.intel.com>
16927 M:      Andy Lutomirski <luto@kernel.org>
16928 M:      Peter Zijlstra <peterz@infradead.org>
16929 L:      linux-kernel@vger.kernel.org
16930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16931 S:      Maintained
16932 F:      arch/x86/mm/
16933
16934 X86 PLATFORM DRIVERS
16935 M:      Darren Hart <dvhart@infradead.org>
16936 M:      Andy Shevchenko <andy@infradead.org>
16937 L:      platform-driver-x86@vger.kernel.org
16938 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16939 S:      Maintained
16940 F:      drivers/platform/x86/
16941 F:      drivers/platform/olpc/
16942
16943 X86 PLATFORM DRIVERS - ARCH
16944 R:      Darren Hart <dvhart@infradead.org>
16945 R:      Andy Shevchenko <andy@infradead.org>
16946 L:      platform-driver-x86@vger.kernel.org
16947 L:      x86@kernel.org
16948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16949 S:      Maintained
16950 F:      arch/x86/platform
16951
16952 X86 VDSO
16953 M:      Andy Lutomirski <luto@kernel.org>
16954 L:      linux-kernel@vger.kernel.org
16955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16956 S:      Maintained
16957 F:      arch/x86/entry/vdso/
16958
16959 XARRAY
16960 M:      Matthew Wilcox <willy@infradead.org>
16961 L:      linux-fsdevel@vger.kernel.org
16962 S:      Supported
16963 F:      Documentation/core-api/xarray.rst
16964 F:      lib/idr.c
16965 F:      lib/xarray.c
16966 F:      include/linux/idr.h
16967 F:      include/linux/xarray.h
16968 F:      tools/testing/radix-tree
16969
16970 XBOX DVD IR REMOTE
16971 M:      Benjamin Valentin <benpicco@googlemail.com>
16972 S:      Maintained
16973 F:      drivers/media/rc/xbox_remote.c
16974 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16975
16976 XC2028/3028 TUNER DRIVER
16977 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16978 L:      linux-media@vger.kernel.org
16979 W:      https://linuxtv.org
16980 T:      git git://linuxtv.org/media_tree.git
16981 S:      Maintained
16982 F:      drivers/media/tuners/tuner-xc2028.*
16983
16984 XDP (eXpress Data Path)
16985 M:      Alexei Starovoitov <ast@kernel.org>
16986 M:      Daniel Borkmann <daniel@iogearbox.net>
16987 M:      David S. Miller <davem@davemloft.net>
16988 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
16989 M:      Jesper Dangaard Brouer <hawk@kernel.org>
16990 M:      John Fastabend <john.fastabend@gmail.com>
16991 L:      netdev@vger.kernel.org
16992 L:      xdp-newbies@vger.kernel.org
16993 L:      bpf@vger.kernel.org
16994 S:      Supported
16995 F:      net/core/xdp.c
16996 F:      include/net/xdp.h
16997 F:      kernel/bpf/devmap.c
16998 F:      kernel/bpf/cpumap.c
16999 F:      include/trace/events/xdp.h
17000 K:      xdp
17001 N:      xdp
17002
17003 XDP SOCKETS (AF_XDP)
17004 M:      Björn Töpel <bjorn.topel@intel.com>
17005 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17006 L:      netdev@vger.kernel.org
17007 L:      bpf@vger.kernel.org
17008 S:      Maintained
17009 F:      kernel/bpf/xskmap.c
17010 F:      net/xdp/
17011
17012 XEN BLOCK SUBSYSTEM
17013 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17014 M:      Roger Pau Monné <roger.pau@citrix.com>
17015 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17016 S:      Supported
17017 F:      drivers/block/xen-blkback/*
17018 F:      drivers/block/xen*
17019
17020 XEN HYPERVISOR ARM
17021 M:      Stefano Stabellini <sstabellini@kernel.org>
17022 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17023 S:      Maintained
17024 F:      arch/arm/xen/
17025 F:      arch/arm/include/asm/xen/
17026
17027 XEN HYPERVISOR ARM64
17028 M:      Stefano Stabellini <sstabellini@kernel.org>
17029 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17030 S:      Maintained
17031 F:      arch/arm64/xen/
17032 F:      arch/arm64/include/asm/xen/
17033
17034 XEN HYPERVISOR INTERFACE
17035 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17036 M:      Juergen Gross <jgross@suse.com>
17037 R:      Stefano Stabellini <sstabellini@kernel.org>
17038 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17040 S:      Supported
17041 F:      arch/x86/xen/
17042 F:      arch/x86/platform/pvh/
17043 F:      drivers/*/xen-*front.c
17044 F:      drivers/xen/
17045 F:      arch/x86/include/asm/xen/
17046 F:      arch/x86/include/asm/pvclock-abi.h
17047 F:      include/xen/
17048 F:      include/uapi/xen/
17049 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17050 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17051
17052 XEN NETWORK BACKEND DRIVER
17053 M:      Wei Liu <wei.liu2@citrix.com>
17054 M:      Paul Durrant <paul.durrant@citrix.com>
17055 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17056 L:      netdev@vger.kernel.org
17057 S:      Supported
17058 F:      drivers/net/xen-netback/*
17059
17060 XEN PCI SUBSYSTEM
17061 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17062 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17063 S:      Supported
17064 F:      arch/x86/pci/*xen*
17065 F:      drivers/pci/*xen*
17066
17067 XEN PVSCSI DRIVERS
17068 M:      Juergen Gross <jgross@suse.com>
17069 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17070 L:      linux-scsi@vger.kernel.org
17071 S:      Supported
17072 F:      drivers/scsi/xen-scsifront.c
17073 F:      drivers/xen/xen-scsiback.c
17074 F:      include/xen/interface/io/vscsiif.h
17075
17076 XEN SWIOTLB SUBSYSTEM
17077 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17078 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17079 L:      iommu@lists.linux-foundation.org
17080 S:      Supported
17081 F:      arch/x86/xen/*swiotlb*
17082 F:      drivers/xen/*swiotlb*
17083
17084 XEN SOUND FRONTEND DRIVER
17085 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17086 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17087 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17088 S:      Supported
17089 F:      sound/xen/*
17090
17091 XFS FILESYSTEM
17092 M:      Darrick J. Wong <darrick.wong@oracle.com>
17093 M:      linux-xfs@vger.kernel.org
17094 L:      linux-xfs@vger.kernel.org
17095 W:      http://xfs.org/
17096 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17097 S:      Supported
17098 F:      Documentation/filesystems/xfs.txt
17099 F:      fs/xfs/
17100
17101 XILINX AXI ETHERNET DRIVER
17102 M:      Anirudha Sarangi <anirudh@xilinx.com>
17103 M:      John Linn <John.Linn@xilinx.com>
17104 S:      Maintained
17105 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17106
17107 XILINX UARTLITE SERIAL DRIVER
17108 M:      Peter Korsgaard <jacmet@sunsite.dk>
17109 L:      linux-serial@vger.kernel.org
17110 S:      Maintained
17111 F:      drivers/tty/serial/uartlite.c
17112
17113 XILINX VIDEO IP CORES
17114 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17115 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17116 L:      linux-media@vger.kernel.org
17117 T:      git git://linuxtv.org/media_tree.git
17118 S:      Supported
17119 F:      Documentation/devicetree/bindings/media/xilinx/
17120 F:      drivers/media/platform/xilinx/
17121 F:      include/uapi/linux/xilinx-v4l2-controls.h
17122
17123 XILLYBUS DRIVER
17124 M:      Eli Billauer <eli.billauer@gmail.com>
17125 L:      linux-kernel@vger.kernel.org
17126 S:      Supported
17127 F:      drivers/char/xillybus/
17128
17129 XLP9XX I2C DRIVER
17130 M:      George Cherian <george.cherian@cavium.com>
17131 M:      Jan Glauber <jglauber@cavium.com>
17132 L:      linux-i2c@vger.kernel.org
17133 W:      http://www.cavium.com
17134 S:      Supported
17135 F:      drivers/i2c/busses/i2c-xlp9xx.c
17136
17137 XRA1403 GPIO EXPANDER
17138 M:      Nandor Han <nandor.han@ge.com>
17139 M:      Semi Malinen <semi.malinen@ge.com>
17140 L:      linux-gpio@vger.kernel.org
17141 S:      Maintained
17142 F:      drivers/gpio/gpio-xra1403.c
17143 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17144
17145 XTENSA XTFPGA PLATFORM SUPPORT
17146 M:      Max Filippov <jcmvbkbc@gmail.com>
17147 L:      linux-xtensa@linux-xtensa.org
17148 S:      Maintained
17149 F:      drivers/spi/spi-xtensa-xtfpga.c
17150 F:      sound/soc/xtensa/xtfpga-i2s.c
17151
17152 YAM DRIVER FOR AX.25
17153 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17154 L:      linux-hams@vger.kernel.org
17155 S:      Maintained
17156 F:      drivers/net/hamradio/yam*
17157 F:      include/linux/yam.h
17158
17159 YAMA SECURITY MODULE
17160 M:      Kees Cook <keescook@chromium.org>
17161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17162 S:      Supported
17163 F:      security/yama/
17164 F:      Documentation/admin-guide/LSM/Yama.rst
17165
17166 YEALINK PHONE DRIVER
17167 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17168 L:      usbb2k-api-dev@nongnu.org
17169 S:      Maintained
17170 F:      Documentation/input/devices/yealink.rst
17171 F:      drivers/input/misc/yealink.*
17172
17173 Z8530 DRIVER FOR AX.25
17174 M:      Joerg Reuter <jreuter@yaina.de>
17175 W:      http://yaina.de/jreuter/
17176 W:      http://www.qsl.net/dl1bke/
17177 L:      linux-hams@vger.kernel.org
17178 S:      Maintained
17179 F:      Documentation/networking/z8530drv.txt
17180 F:      drivers/net/hamradio/*scc.c
17181 F:      drivers/net/hamradio/z8530.h
17182
17183 ZBUD COMPRESSED PAGE ALLOCATOR
17184 M:      Seth Jennings <sjenning@redhat.com>
17185 M:      Dan Streetman <ddstreet@ieee.org>
17186 L:      linux-mm@kvack.org
17187 S:      Maintained
17188 F:      mm/zbud.c
17189 F:      include/linux/zbud.h
17190
17191 ZD1211RW WIRELESS DRIVER
17192 M:      Daniel Drake <dsd@gentoo.org>
17193 M:      Ulrich Kunitz <kune@deine-taler.de>
17194 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17195 L:      linux-wireless@vger.kernel.org
17196 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17197 S:      Maintained
17198 F:      drivers/net/wireless/zydas/zd1211rw/
17199
17200 ZD1301 MEDIA DRIVER
17201 M:      Antti Palosaari <crope@iki.fi>
17202 L:      linux-media@vger.kernel.org
17203 W:      https://linuxtv.org/
17204 W:      http://palosaari.fi/linux/
17205 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17206 S:      Maintained
17207 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17208
17209 ZD1301_DEMOD MEDIA DRIVER
17210 M:      Antti Palosaari <crope@iki.fi>
17211 L:      linux-media@vger.kernel.org
17212 W:      https://linuxtv.org/
17213 W:      http://palosaari.fi/linux/
17214 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17215 S:      Maintained
17216 F:      drivers/media/dvb-frontends/zd1301_demod*
17217
17218 ZPOOL COMPRESSED PAGE STORAGE API
17219 M:      Dan Streetman <ddstreet@ieee.org>
17220 L:      linux-mm@kvack.org
17221 S:      Maintained
17222 F:      mm/zpool.c
17223 F:      include/linux/zpool.h
17224
17225 ZR36067 VIDEO FOR LINUX DRIVER
17226 L:      mjpeg-users@lists.sourceforge.net
17227 L:      linux-media@vger.kernel.org
17228 W:      http://mjpeg.sourceforge.net/driver-zoran/
17229 T:      hg https://linuxtv.org/hg/v4l-dvb
17230 S:      Odd Fixes
17231 F:      drivers/staging/media/zoran/
17232
17233 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17234 M:      Minchan Kim <minchan@kernel.org>
17235 M:      Nitin Gupta <ngupta@vflare.org>
17236 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17237 L:      linux-kernel@vger.kernel.org
17238 S:      Maintained
17239 F:      drivers/block/zram/
17240 F:      Documentation/blockdev/zram.txt
17241
17242 ZS DECSTATION Z85C30 SERIAL DRIVER
17243 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17244 S:      Maintained
17245 F:      drivers/tty/serial/zs.*
17246
17247 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17248 M:      Minchan Kim <minchan@kernel.org>
17249 M:      Nitin Gupta <ngupta@vflare.org>
17250 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17251 L:      linux-mm@kvack.org
17252 S:      Maintained
17253 F:      mm/zsmalloc.c
17254 F:      include/linux/zsmalloc.h
17255 F:      Documentation/vm/zsmalloc.rst
17256
17257 ZSWAP COMPRESSED SWAP CACHING
17258 M:      Seth Jennings <sjenning@redhat.com>
17259 M:      Dan Streetman <ddstreet@ieee.org>
17260 L:      linux-mm@kvack.org
17261 S:      Maintained
17262 F:      mm/zswap.c
17263
17264 THE REST
17265 M:      Linus Torvalds <torvalds@linux-foundation.org>
17266 L:      linux-kernel@vger.kernel.org
17267 Q:      http://patchwork.kernel.org/project/LKML/list/
17268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17269 S:      Buried alive in reporters
17270 F:      *
17271 F:      */