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.rst
 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.rst
 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.rst
 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.rst
 768 F:      drivers/hwmon/fam15h_power.c
 769
 770 AMD FCH GPIO DRIVER
 771 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 772 L:      linux-gpio@vger.kernel.org
 773 S:      Maintained
 774 F:      drivers/gpio/gpio-amd-fch.c
 775 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 776
 777 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 778 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 779 S:      Orphan
 780 F:      drivers/usb/gadget/udc/amd5536udc.*
 781
 782 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 783 P:      Andres Salomon <dilinger@queued.net>
 784 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 785 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 786 S:      Supported
 787 F:      drivers/char/hw_random/geode-rng.c
 788 F:      drivers/crypto/geode*
 789 F:      drivers/video/fbdev/geode/
 790 F:      arch/x86/include/asm/geode.h
 791
 792 AMD IOMMU (AMD-VI)
 793 M:      Joerg Roedel <joro@8bytes.org>
 794 L:      iommu@lists.linux-foundation.org
 795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 796 S:      Maintained
 797 F:      drivers/iommu/amd_iommu*.[ch]
 798 F:      include/linux/amd-iommu.h
 799
 800 AMD KFD
 801 M:      Oded Gabbay <oded.gabbay@gmail.com>
 802 L:      dri-devel@lists.freedesktop.org
 803 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 804 S:      Supported
 805 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 806 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 807 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 808 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 809 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 810 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 811 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 812 F:      drivers/gpu/drm/amd/amdkfd/
 813 F:      drivers/gpu/drm/amd/include/cik_structs.h
 814 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 815 F:      drivers/gpu/drm/amd/include/vi_structs.h
 816 F:      drivers/gpu/drm/amd/include/v9_structs.h
 817 F:      include/uapi/linux/kfd_ioctl.h
 818
 819 AMD POWERPLAY
 820 M:      Rex Zhu <rex.zhu@amd.com>
 821 M:      Evan Quan <evan.quan@amd.com>
 822 L:      amd-gfx@lists.freedesktop.org
 823 S:      Supported
 824 F:      drivers/gpu/drm/amd/powerplay/
 825 T:      git git://people.freedesktop.org/~agd5f/linux
 826
 827 AMD SEATTLE DEVICE TREE SUPPORT
 828 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 829 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 830 M:      Tom Lendacky <thomas.lendacky@amd.com>
 831 S:      Supported
 832 F:      arch/arm64/boot/dts/amd/
 833
 834 AMD XGBE DRIVER
 835 M:      Tom Lendacky <thomas.lendacky@amd.com>
 836 L:      netdev@vger.kernel.org
 837 S:      Supported
 838 F:      drivers/net/ethernet/amd/xgbe/
 839 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 840
 841 ANALOG DEVICES INC AD5686 DRIVER
 842 M:      Stefan Popa <stefan.popa@analog.com>
 843 L:      linux-pm@vger.kernel.org
 844 W:      http://ez.analog.com/community/linux-device-drivers
 845 S:      Supported
 846 F:      drivers/iio/dac/ad5686*
 847 F:      drivers/iio/dac/ad5696*
 848
 849 ANALOG DEVICES INC AD5758 DRIVER
 850 M:      Stefan Popa <stefan.popa@analog.com>
 851 L:      linux-iio@vger.kernel.org
 852 W:      http://ez.analog.com/community/linux-device-drivers
 853 S:      Supported
 854 F:      drivers/iio/dac/ad5758.c
 855 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 856
 857 ANALOG DEVICES INC AD7124 DRIVER
 858 M:      Stefan Popa <stefan.popa@analog.com>
 859 L:      linux-iio@vger.kernel.org
 860 W:      http://ez.analog.com/community/linux-device-drivers
 861 S:      Supported
 862 F:      drivers/iio/adc/ad7124.c
 863 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 864
 865 ANALOG DEVICES INC AD7606 DRIVER
 866 M:      Stefan Popa <stefan.popa@analog.com>
 867 L:      linux-iio@vger.kernel.org
 868 W:      http://ez.analog.com/community/linux-device-drivers
 869 S:      Supported
 870 F:      drivers/iio/adc/ad7606.c
 871 F:      Documentation/devicetree/bindings/iio/adc/ad7606.txt
 872
 873 ANALOG DEVICES INC AD7768-1 DRIVER
 874 M:      Stefan Popa <stefan.popa@analog.com>
 875 L:      linux-iio@vger.kernel.org
 876 W:      http://ez.analog.com/community/linux-device-drivers
 877 S:      Supported
 878 F:      drivers/iio/adc/ad7768-1.c
 879 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 880
 881 ANALOG DEVICES INC AD9389B DRIVER
 882 M:      Hans Verkuil <hans.verkuil@cisco.com>
 883 L:      linux-media@vger.kernel.org
 884 S:      Maintained
 885 F:      drivers/media/i2c/ad9389b*
 886
 887 ANALOG DEVICES INC ADGS1408 DRIVER
 888 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 889 S:      Supported
 890 F:      drivers/mux/adgs1408.c
 891 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 892
 893 ANALOG DEVICES INC ADP5061 DRIVER
 894 M:      Stefan Popa <stefan.popa@analog.com>
 895 L:      linux-pm@vger.kernel.org
 896 W:      http://ez.analog.com/community/linux-device-drivers
 897 S:      Supported
 898 F:      drivers/power/supply/adp5061.c
 899
 900 ANALOG DEVICES INC ADV7180 DRIVER
 901 M:      Lars-Peter Clausen <lars@metafoo.de>
 902 L:      linux-media@vger.kernel.org
 903 W:      http://ez.analog.com/community/linux-device-drivers
 904 S:      Supported
 905 F:      drivers/media/i2c/adv7180.c
 906
 907 ANALOG DEVICES INC ADV748X DRIVER
 908 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 909 L:      linux-media@vger.kernel.org
 910 S:      Maintained
 911 F:      drivers/media/i2c/adv748x/*
 912
 913 ANALOG DEVICES INC ADV7511 DRIVER
 914 M:      Hans Verkuil <hans.verkuil@cisco.com>
 915 L:      linux-media@vger.kernel.org
 916 S:      Maintained
 917 F:      drivers/media/i2c/adv7511*
 918
 919 ANALOG DEVICES INC ADV7604 DRIVER
 920 M:      Hans Verkuil <hans.verkuil@cisco.com>
 921 L:      linux-media@vger.kernel.org
 922 S:      Maintained
 923 F:      drivers/media/i2c/adv7604*
 924
 925 ANALOG DEVICES INC ADV7842 DRIVER
 926 M:      Hans Verkuil <hans.verkuil@cisco.com>
 927 L:      linux-media@vger.kernel.org
 928 S:      Maintained
 929 F:      drivers/media/i2c/adv7842*
 930
 931 ANALOG DEVICES INC ASOC CODEC DRIVERS
 932 M:      Lars-Peter Clausen <lars@metafoo.de>
 933 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 934 W:      http://wiki.analog.com/
 935 W:      http://ez.analog.com/community/linux-device-drivers
 936 S:      Supported
 937 F:      sound/soc/codecs/adau*
 938 F:      sound/soc/codecs/adav*
 939 F:      sound/soc/codecs/ad1*
 940 F:      sound/soc/codecs/ad7*
 941 F:      sound/soc/codecs/ssm*
 942 F:      sound/soc/codecs/sigmadsp.*
 943
 944 ANALOG DEVICES INC DMA DRIVERS
 945 M:      Lars-Peter Clausen <lars@metafoo.de>
 946 W:      http://ez.analog.com/community/linux-device-drivers
 947 S:      Supported
 948 F:      drivers/dma/dma-axi-dmac.c
 949
 950 ANALOG DEVICES INC IIO DRIVERS
 951 M:      Lars-Peter Clausen <lars@metafoo.de>
 952 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 953 W:      http://wiki.analog.com/
 954 W:      http://ez.analog.com/community/linux-device-drivers
 955 S:      Supported
 956 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 957 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 958 F:      drivers/iio/*/ad*
 959 F:      drivers/iio/adc/ltc2497*
 960 X:      drivers/iio/*/adjd*
 961 F:      drivers/staging/iio/*/ad*
 962
 963 ANDES ARCHITECTURE
 964 M:      Greentime Hu <green.hu@gmail.com>
 965 M:      Vincent Chen <deanbo422@gmail.com>
 966 T:      git https://github.com/andestech/linux.git
 967 S:      Supported
 968 F:      arch/nds32/
 969 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 970 F:      Documentation/devicetree/bindings/nds32/
 971 K:      nds32
 972 N:      nds32
 973
 974 ANDROID CONFIG FRAGMENTS
 975 M:      Rob Herring <robh@kernel.org>
 976 S:      Supported
 977 F:      kernel/configs/android*
 978
 979 ANDROID DRIVERS
 980 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 981 M:      Arve Hjønnevåg <arve@android.com>
 982 M:      Todd Kjos <tkjos@android.com>
 983 M:      Martijn Coenen <maco@android.com>
 984 M:      Joel Fernandes <joel@joelfernandes.org>
 985 M:      Christian Brauner <christian@brauner.io>
 986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 987 L:      devel@driverdev.osuosl.org
 988 S:      Supported
 989 F:      drivers/android/
 990 F:      drivers/staging/android/
 991
 992 ANDROID GOLDFISH PIC DRIVER
 993 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 994 S:      Supported
 995 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 996 F:      drivers/irqchip/irq-goldfish-pic.c
 997
 998 ANDROID GOLDFISH RTC DRIVER
 999 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1000 S:      Supported
1001 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1002 F:      drivers/rtc/rtc-goldfish.c
1003
1004 ANDROID ION DRIVER
1005 M:      Laura Abbott <labbott@redhat.com>
1006 M:      Sumit Semwal <sumit.semwal@linaro.org>
1007 L:      devel@driverdev.osuosl.org
1008 L:      dri-devel@lists.freedesktop.org
1009 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1010 S:      Supported
1011 F:      drivers/staging/android/ion
1012 F:      drivers/staging/android/uapi/ion.h
1013
1014 AOA (Apple Onboard Audio) ALSA DRIVER
1015 M:      Johannes Berg <johannes@sipsolutions.net>
1016 L:      linuxppc-dev@lists.ozlabs.org
1017 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1018 S:      Maintained
1019 F:      sound/aoa/
1020
1021 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1022 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1023 L:      linux-iio@vger.kernel.org
1024 S:      Maintained
1025 F:      drivers/iio/adc/stx104.c
1026
1027 APM DRIVER
1028 M:      Jiri Kosina <jikos@kernel.org>
1029 S:      Odd fixes
1030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1031 F:      arch/x86/kernel/apm_32.c
1032 F:      include/linux/apm_bios.h
1033 F:      include/uapi/linux/apm_bios.h
1034 F:      drivers/char/apm-emulation.c
1035
1036 APPARMOR SECURITY MODULE
1037 M:      John Johansen <john.johansen@canonical.com>
1038 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1039 W:      wiki.apparmor.net
1040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1041 S:      Supported
1042 F:      security/apparmor/
1043 F:      Documentation/admin-guide/LSM/apparmor.rst
1044
1045 APPLE BCM5974 MULTITOUCH DRIVER
1046 M:      Henrik Rydberg <rydberg@bitmath.org>
1047 L:      linux-input@vger.kernel.org
1048 S:      Odd fixes
1049 F:      drivers/input/mouse/bcm5974.c
1050
1051 APPLE SMC DRIVER
1052 M:      Henrik Rydberg <rydberg@bitmath.org>
1053 L:      linux-hwmon@vger.kernel.org
1054 S:      Odd fixes
1055 F:      drivers/hwmon/applesmc.c
1056
1057 APPLETALK NETWORK LAYER
1058 L:      netdev@vger.kernel.org
1059 S:      Odd fixes
1060 F:      drivers/net/appletalk/
1061 F:      net/appletalk/
1062 F:      include/linux/atalk.h
1063 F:      include/uapi/linux/atalk.h
1064
1065 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1066 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1067 S:      Supported
1068 F:      arch/arm64/boot/dts/apm/
1069
1070 APPLIED MICRO (APM) X-GENE SOC EDAC
1071 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1072 S:      Supported
1073 F:      drivers/edac/xgene_edac.c
1074 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1075
1076 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1077 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1078 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1079 S:      Supported
1080 F:      drivers/net/ethernet/apm/xgene-v2/
1081
1082 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1083 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1084 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1085 M:      Quan Nguyen <quan@os.amperecomputing.com>
1086 S:      Supported
1087 F:      drivers/net/ethernet/apm/xgene/
1088 F:      drivers/net/phy/mdio-xgene.c
1089 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1090 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1091
1092 APPLIED MICRO (APM) X-GENE SOC PMU
1093 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1094 S:      Supported
1095 F:      drivers/perf/xgene_pmu.c
1096 F:      Documentation/perf/xgene-pmu.txt
1097 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1098
1099 APTINA CAMERA SENSOR PLL
1100 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1101 L:      linux-media@vger.kernel.org
1102 S:      Maintained
1103 F:      drivers/media/i2c/aptina-pll.*
1104
1105 ARC FRAMEBUFFER DRIVER
1106 M:      Jaya Kumar <jayalk@intworks.biz>
1107 S:      Maintained
1108 F:      drivers/video/fbdev/arcfb.c
1109 F:      drivers/video/fbdev/core/fb_defio.c
1110
1111 ARC PGU DRM DRIVER
1112 M:      Alexey Brodkin <abrodkin@synopsys.com>
1113 S:      Supported
1114 F:      drivers/gpu/drm/arc/
1115 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1116
1117 ARCNET NETWORK LAYER
1118 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1119 L:      netdev@vger.kernel.org
1120 S:      Maintained
1121 F:      drivers/net/arcnet/
1122 F:      include/uapi/linux/if_arcnet.h
1123
1124 ARM ARCHITECTED TIMER DRIVER
1125 M:      Mark Rutland <mark.rutland@arm.com>
1126 M:      Marc Zyngier <marc.zyngier@arm.com>
1127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1128 S:      Maintained
1129 F:      arch/arm/include/asm/arch_timer.h
1130 F:      arch/arm64/include/asm/arch_timer.h
1131 F:      drivers/clocksource/arm_arch_timer.c
1132
1133 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1134 M:      Linus Walleij <linus.walleij@linaro.org>
1135 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1136 S:      Maintained
1137 F:      Documentation/devicetree/bindings/arm/arm-boards
1138 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1139 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1140 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1141 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1142 F:      arch/arm/mach-integrator/
1143 F:      arch/arm/mach-realview/
1144 F:      arch/arm/mach-versatile/
1145 F:      arch/arm/plat-versatile/
1146 F:      arch/arm/boot/dts/arm-realview-*
1147 F:      arch/arm/boot/dts/integrator*
1148 F:      arch/arm/boot/dts/versatile*
1149 F:      drivers/clk/versatile/
1150 F:      drivers/i2c/busses/i2c-versatile.c
1151 F:      drivers/irqchip/irq-versatile-fpga.c
1152 F:      drivers/mtd/maps/physmap_of_versatile.c
1153 F:      drivers/power/reset/arm-versatile-reboot.c
1154 F:      drivers/soc/versatile/
1155
1156 ARM HDLCD DRM DRIVER
1157 M:      Liviu Dudau <liviu.dudau@arm.com>
1158 S:      Supported
1159 F:      drivers/gpu/drm/arm/hdlcd_*
1160 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1161
1162 ARM KOMEDA DRM-KMS DRIVER
1163 M:      James (Qian) Wang <james.qian.wang@arm.com>
1164 M:      Liviu Dudau <liviu.dudau@arm.com>
1165 L:      Mali DP Maintainers <malidp@foss.arm.com>
1166 S:      Supported
1167 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1168 F:      drivers/gpu/drm/arm/display/include/
1169 F:      drivers/gpu/drm/arm/display/komeda/
1170 F:      Documentation/devicetree/bindings/display/arm/arm,komeda.txt
1171 F:      Documentation/gpu/komeda-kms.rst
1172
1173 ARM MALI-DP DRM DRIVER
1174 M:      Liviu Dudau <liviu.dudau@arm.com>
1175 M:      Brian Starkey <brian.starkey@arm.com>
1176 L:      Mali DP Maintainers <malidp@foss.arm.com>
1177 S:      Supported
1178 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1179 F:      drivers/gpu/drm/arm/
1180 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1181 F:      Documentation/gpu/afbc.rst
1182
1183 ARM MFM AND FLOPPY DRIVERS
1184 M:      Ian Molton <spyro@f2s.com>
1185 S:      Maintained
1186 F:      arch/arm/lib/floppydma.S
1187 F:      arch/arm/include/asm/floppy.h
1188
1189 ARM PMU PROFILING AND DEBUGGING
1190 M:      Will Deacon <will.deacon@arm.com>
1191 M:      Mark Rutland <mark.rutland@arm.com>
1192 S:      Maintained
1193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1194 F:      arch/arm*/kernel/perf_*
1195 F:      arch/arm/oprofile/common.c
1196 F:      arch/arm*/kernel/hw_breakpoint.c
1197 F:      arch/arm*/include/asm/hw_breakpoint.h
1198 F:      arch/arm*/include/asm/perf_event.h
1199 F:      drivers/perf/*
1200 F:      include/linux/perf/arm_pmu.h
1201 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1202 F:      Documentation/devicetree/bindings/perf/
1203
1204 ARM PORT
1205 M:      Russell King <linux@armlinux.org.uk>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 W:      http://www.armlinux.org.uk/
1208 S:      Odd Fixes
1209 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1210 F:      arch/arm/
1211 X:      arch/arm/boot/dts/
1212
1213 ARM PRIMECELL AACI PL041 DRIVER
1214 M:      Russell King <linux@armlinux.org.uk>
1215 S:      Odd Fixes
1216 F:      sound/arm/aaci.*
1217
1218 ARM PRIMECELL BUS SUPPORT
1219 M:      Russell King <linux@armlinux.org.uk>
1220 S:      Odd Fixes
1221 F:      drivers/amba/
1222 F:      include/linux/amba/bus.h
1223
1224 ARM PRIMECELL CLCD PL110 DRIVER
1225 M:      Russell King <linux@armlinux.org.uk>
1226 S:      Odd Fixes
1227 F:      drivers/video/fbdev/amba-clcd.*
1228
1229 ARM PRIMECELL KMI PL050 DRIVER
1230 M:      Russell King <linux@armlinux.org.uk>
1231 S:      Odd Fixes
1232 F:      drivers/input/serio/ambakmi.*
1233 F:      include/linux/amba/kmi.h
1234
1235 ARM PRIMECELL MMCI PL180/1 DRIVER
1236 M:      Russell King <linux@armlinux.org.uk>
1237 S:      Odd Fixes
1238 F:      drivers/mmc/host/mmci.*
1239 F:      include/linux/amba/mmci.h
1240
1241 ARM PRIMECELL SSP PL022 SPI DRIVER
1242 M:      Linus Walleij <linus.walleij@linaro.org>
1243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1244 S:      Maintained
1245 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1246 F:      drivers/spi/spi-pl022.c
1247
1248 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1249 M:      Russell King <linux@armlinux.org.uk>
1250 S:      Odd Fixes
1251 F:      drivers/tty/serial/amba-pl01*.c
1252 F:      include/linux/amba/serial.h
1253
1254 ARM PRIMECELL VIC PL190/PL192 DRIVER
1255 M:      Linus Walleij <linus.walleij@linaro.org>
1256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1257 S:      Maintained
1258 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1259 F:      drivers/irqchip/irq-vic.c
1260
1261 ARM SMMU DRIVERS
1262 M:      Will Deacon <will.deacon@arm.com>
1263 R:      Robin Murphy <robin.murphy@arm.com>
1264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1265 S:      Maintained
1266 F:      drivers/iommu/arm-smmu.c
1267 F:      drivers/iommu/arm-smmu-v3.c
1268 F:      drivers/iommu/io-pgtable-arm.c
1269 F:      drivers/iommu/io-pgtable-arm-v7s.c
1270
1271 ARM SUB-ARCHITECTURES
1272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1273 S:      Maintained
1274 F:      arch/arm/mach-*/
1275 F:      arch/arm/plat-*/
1276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1277
1278 ARM/ACTIONS SEMI ARCHITECTURE
1279 M:      Andreas Färber <afaerber@suse.de>
1280 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1282 S:      Maintained
1283 N:      owl
1284 F:      arch/arm/mach-actions/
1285 F:      arch/arm/boot/dts/owl-*
1286 F:      arch/arm64/boot/dts/actions/
1287 F:      drivers/clk/actions/
1288 F:      drivers/clocksource/timer-owl*
1289 F:      drivers/dma/owl-dma.c
1290 F:      drivers/i2c/busses/i2c-owl.c
1291 F:      drivers/pinctrl/actions/*
1292 F:      drivers/soc/actions/
1293 F:      include/dt-bindings/power/owl-*
1294 F:      include/linux/soc/actions/
1295 F:      Documentation/devicetree/bindings/arm/actions.txt
1296 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1297 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1298 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1299 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1300 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1301 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1302
1303 ARM/ADS SPHERE MACHINE SUPPORT
1304 M:      Lennert Buytenhek <kernel@wantstofly.org>
1305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1306 S:      Maintained
1307
1308 ARM/AFEB9260 MACHINE SUPPORT
1309 M:      Sergey Lapin <slapin@ossfans.org>
1310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1311 S:      Maintained
1312
1313 ARM/AJECO 1ARM MACHINE SUPPORT
1314 M:      Lennert Buytenhek <kernel@wantstofly.org>
1315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1316 S:      Maintained
1317
1318 ARM/Allwinner SoC Clock Support
1319 M:      Emilio López <emilio@elopez.com.ar>
1320 S:      Maintained
1321 F:      drivers/clk/sunxi/
1322
1323 ARM/Allwinner sunXi SoC support
1324 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1325 M:      Chen-Yu Tsai <wens@csie.org>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Maintained
1328 N:      sun[x456789]i
1329 N:      sun50i
1330 F:      arch/arm/mach-sunxi/
1331 F:      arch/arm64/boot/dts/allwinner/
1332 F:      drivers/clk/sunxi-ng/
1333 F:      drivers/pinctrl/sunxi/
1334 F:      drivers/soc/sunxi/
1335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1336
1337 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1338 M:      Neil Armstrong <narmstrong@baylibre.com>
1339 M:      Jerome Brunet <jbrunet@baylibre.com>
1340 L:      linux-amlogic@lists.infradead.org
1341 S:      Maintained
1342 F:      drivers/clk/meson/
1343 F:      include/dt-bindings/clock/meson*
1344 F:      include/dt-bindings/clock/gxbb*
1345 F:      Documentation/devicetree/bindings/clock/amlogic*
1346
1347 ARM/Amlogic Meson SoC support
1348 M:      Kevin Hilman <khilman@baylibre.com>
1349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1350 L:      linux-amlogic@lists.infradead.org
1351 W:      http://linux-meson.com/
1352 S:      Maintained
1353 F:      arch/arm/mach-meson/
1354 F:      arch/arm/boot/dts/meson*
1355 F:      arch/arm64/boot/dts/amlogic/
1356 F:      drivers/pinctrl/meson/
1357 F:      drivers/mmc/host/meson*
1358 F:      drivers/soc/amlogic/
1359 N:      meson
1360
1361 ARM/Amlogic Meson SoC Sound Drivers
1362 M:      Jerome Brunet <jbrunet@baylibre.com>
1363 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1364 S:      Maintained
1365 F:      sound/soc/meson/
1366 F:      Documentation/devicetree/bindings/sound/amlogic*
1367
1368 ARM/Annapurna Labs ALPINE ARCHITECTURE
1369 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1370 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 S:      Maintained
1373 F:      arch/arm/mach-alpine/
1374 F:      arch/arm/boot/dts/alpine*
1375 F:      arch/arm64/boot/dts/al/
1376 F:      drivers/*/*alpine*
1377
1378 ARM/ARTPEC MACHINE SUPPORT
1379 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1380 M:      Lars Persson <lars.persson@axis.com>
1381 S:      Maintained
1382 L:      linux-arm-kernel@axis.com
1383 F:      arch/arm/mach-artpec
1384 F:      arch/arm/boot/dts/artpec6*
1385 F:      drivers/clk/axis
1386 F:      drivers/crypto/axis
1387 F:      drivers/pinctrl/pinctrl-artpec*
1388 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1389
1390 ARM/ASPEED I2C DRIVER
1391 M:      Brendan Higgins <brendanhiggins@google.com>
1392 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1393 R:      Joel Stanley <joel@jms.id.au>
1394 L:      linux-i2c@vger.kernel.org
1395 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1396 S:      Maintained
1397 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1398 F:      drivers/i2c/busses/i2c-aspeed.c
1399 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1400 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1401
1402 ARM/ASPEED MACHINE SUPPORT
1403 M:      Joel Stanley <joel@jms.id.au>
1404 R:      Andrew Jeffery <andrew@aj.id.au>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1407 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1408 S:      Supported
1409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1410 F:      arch/arm/mach-aspeed/
1411 F:      arch/arm/boot/dts/aspeed-*
1412 N:      aspeed
1413
1414 ARM/BITMAIN ARCHITECTURE
1415 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 S:      Maintained
1418 F:      arch/arm64/boot/dts/bitmain/
1419 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1420
1421 ARM/CALXEDA HIGHBANK ARCHITECTURE
1422 M:      Rob Herring <robh@kernel.org>
1423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1424 S:      Maintained
1425 F:      arch/arm/mach-highbank/
1426 F:      arch/arm/boot/dts/highbank.dts
1427 F:      arch/arm/boot/dts/ecx-*.dts*
1428
1429 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1430 M:      Krzysztof Halasa <khalasa@piap.pl>
1431 S:      Maintained
1432 F:      arch/arm/mach-cns3xxx/
1433
1434 ARM/CAVIUM THUNDER NETWORK DRIVER
1435 M:      Sunil Goutham <sgoutham@cavium.com>
1436 M:      Robert Richter <rric@kernel.org>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Supported
1439 F:      drivers/net/ethernet/cavium/thunder/
1440
1441 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1442 M:      Lukasz Majewski <lukma@denx.de>
1443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1444 S:      Maintained
1445 F:      arch/arm/mach-ep93xx/ts72xx.c
1446
1447 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1448 M:      Alexander Shiyan <shc_work@mail.ru>
1449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1450 S:      Odd Fixes
1451 N:      clps711x
1452
1453 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1454 M:      Lennert Buytenhek <kernel@wantstofly.org>
1455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1456 S:      Maintained
1457
1458 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1459 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1460 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1462 S:      Maintained
1463 F:      arch/arm/mach-ep93xx/
1464 F:      arch/arm/mach-ep93xx/include/mach/
1465
1466 ARM/CLKDEV SUPPORT
1467 M:      Russell King <linux@armlinux.org.uk>
1468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1469 S:      Maintained
1470 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1471 F:      drivers/clk/clkdev.c
1472
1473 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1474 M:      Mike Rapoport <mike@compulab.co.il>
1475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1476 S:      Maintained
1477
1478 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1479 M:      Baruch Siach <baruch@tkos.co.il>
1480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1481 S:      Maintained
1482 F:      arch/arm/boot/dts/cx92755*
1483 N:      digicolor
1484
1485 ARM/CONTEC MICRO9 MACHINE SUPPORT
1486 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1487 S:      Maintained
1488 F:      arch/arm/mach-ep93xx/micro9.c
1489
1490 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1491 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1492 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      drivers/hwtracing/coresight/*
1496 F:      Documentation/trace/coresight.txt
1497 F:      Documentation/trace/coresight-cpu-debug.txt
1498 F:      Documentation/devicetree/bindings/arm/coresight.txt
1499 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1500 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1501 F:      tools/perf/arch/arm/util/pmu.c
1502 F:      tools/perf/arch/arm/util/auxtrace.c
1503 F:      tools/perf/arch/arm/util/cs-etm.c
1504 F:      tools/perf/arch/arm/util/cs-etm.h
1505 F:      tools/perf/util/cs-etm.*
1506 F:      tools/perf/util/cs-etm-decoder/*
1507
1508 ARM/CORGI MACHINE SUPPORT
1509 M:      Richard Purdie <rpurdie@rpsys.net>
1510 S:      Maintained
1511
1512 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1513 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1514 M:      Linus Walleij <linus.walleij@linaro.org>
1515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1516 T:      git git://github.com/ulli-kroll/linux.git
1517 S:      Maintained
1518 F:      Documentation/devicetree/bindings/arm/gemini.txt
1519 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1520 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1521 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1522 F:      arch/arm/mach-gemini/
1523 F:      drivers/net/ethernet/cortina/
1524 F:      drivers/pinctrl/pinctrl-gemini.c
1525 F:      drivers/rtc/rtc-ftrtc010.c
1526
1527 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1528 M:      Barry Song <baohua@kernel.org>
1529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1531 S:      Maintained
1532 F:      arch/arm/boot/dts/prima2*
1533 F:      arch/arm/mach-prima2/
1534 F:      drivers/clk/sirf/
1535 F:      drivers/clocksource/timer-prima2.c
1536 F:      drivers/clocksource/timer-atlas7.c
1537 N:      [^a-z]sirf
1538 X:      drivers/gnss
1539
1540 ARM/EBSA110 MACHINE SUPPORT
1541 M:      Russell King <linux@armlinux.org.uk>
1542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1543 W:      http://www.armlinux.org.uk/
1544 S:      Maintained
1545 F:      arch/arm/mach-ebsa110/
1546 F:      drivers/net/ethernet/amd/am79c961a.*
1547
1548 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1549 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1550 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1552 S:      Maintained
1553 N:      efm32
1554
1555 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1556 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 F:      arch/arm/mach-pxa/ezx.c
1560
1561 ARM/FARADAY FA526 PORT
1562 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565 T:      git git://git.berlios.de/gemini-board
1566 F:      arch/arm/mm/*-fa*
1567
1568 ARM/FOOTBRIDGE ARCHITECTURE
1569 M:      Russell King <linux@armlinux.org.uk>
1570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1571 W:      http://www.armlinux.org.uk/
1572 S:      Maintained
1573 F:      arch/arm/include/asm/hardware/dec21285.h
1574 F:      arch/arm/mach-footbridge/
1575
1576 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1577 M:      Shawn Guo <shawnguo@kernel.org>
1578 M:      Sascha Hauer <s.hauer@pengutronix.de>
1579 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1580 R:      Fabio Estevam <festevam@gmail.com>
1581 R:      NXP Linux Team <linux-imx@nxp.com>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1585 N:      imx
1586 N:      mxs
1587 X:      drivers/media/i2c/
1588
1589 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1590 M:      Shawn Guo <shawnguo@kernel.org>
1591 M:      Sascha Hauer <s.hauer@pengutronix.de>
1592 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1593 R:      Stefan Agner <stefan@agner.ch>
1594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1595 S:      Maintained
1596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1597 F:      arch/arm/mach-imx/*vf610*
1598 F:      arch/arm/boot/dts/vf*
1599
1600 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1601 M:      Shawn Guo <shawnguo@kernel.org>
1602 M:      Li Yang <leoyang.li@nxp.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1606 F:      arch/arm/boot/dts/ls1021a*
1607 F:      arch/arm64/boot/dts/freescale/fsl-*
1608 F:      arch/arm64/boot/dts/freescale/qoriq-*
1609
1610 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1611 M:      Lennert Buytenhek <kernel@wantstofly.org>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Maintained
1614
1615 ARM/GUMSTIX MACHINE SUPPORT
1616 M:      Steve Sakoman <sakoman@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 S:      Maintained
1619
1620 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1621 M:      Philipp Zabel <philipp.zabel@gmail.com>
1622 M:      Paul Parsons <lost.distance@yahoo.com>
1623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1624 S:      Maintained
1625 F:      arch/arm/mach-pxa/hx4700.c
1626 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1627 F:      sound/soc/pxa/hx4700.c
1628
1629 ARM/HISILICON SOC SUPPORT
1630 M:      Wei Xu <xuwei5@hisilicon.com>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 W:      http://www.hisilicon.com
1633 S:      Supported
1634 T:      git git://github.com/hisilicon/linux-hisi.git
1635 F:      arch/arm/mach-hisi/
1636 F:      arch/arm/boot/dts/hi3*
1637 F:      arch/arm/boot/dts/hip*
1638 F:      arch/arm/boot/dts/hisi*
1639 F:      arch/arm64/boot/dts/hisilicon/
1640
1641 ARM/HP JORNADA 7XX MACHINE SUPPORT
1642 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1643 W:      www.jlime.com
1644 S:      Maintained
1645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1646 F:      arch/arm/mach-sa1100/jornada720.c
1647 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1648
1649 ARM/IGEP MACHINE SUPPORT
1650 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1651 M:      Javier Martinez Canillas <javier@dowhile0.org>
1652 L:      linux-omap@vger.kernel.org
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655 F:      arch/arm/boot/dts/omap3-igep*
1656
1657 ARM/INCOME PXA270 SUPPORT
1658 M:      Marek Vasut <marek.vasut@gmail.com>
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 S:      Maintained
1661 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1662
1663 ARM/INTEL IOP13XX ARM ARCHITECTURE
1664 M:      Lennert Buytenhek <kernel@wantstofly.org>
1665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1666 S:      Maintained
1667
1668 ARM/INTEL IOP32X ARM ARCHITECTURE
1669 M:      Lennert Buytenhek <kernel@wantstofly.org>
1670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672
1673 ARM/INTEL IOP33X ARM ARCHITECTURE
1674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1675 S:      Orphan
1676
1677 ARM/INTEL IQ81342EX MACHINE SUPPORT
1678 M:      Lennert Buytenhek <kernel@wantstofly.org>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681
1682 ARM/INTEL IXDP2850 MACHINE SUPPORT
1683 M:      Lennert Buytenhek <kernel@wantstofly.org>
1684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1685 S:      Maintained
1686
1687 ARM/INTEL IXP4XX ARM ARCHITECTURE
1688 M:      Imre Kaloz <kaloz@openwrt.org>
1689 M:      Krzysztof Halasa <khalasa@piap.pl>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 S:      Maintained
1692 F:      arch/arm/mach-ixp4xx/
1693
1694 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1695 M:      Jonathan Cameron <jic23@cam.ac.uk>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 S:      Maintained
1698 F:      arch/arm/mach-pxa/stargate2.c
1699 F:      drivers/pcmcia/pxa2xx_stargate2.c
1700
1701 ARM/INTEL XSC3 (MANZANO) ARM CORE
1702 M:      Lennert Buytenhek <kernel@wantstofly.org>
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 S:      Maintained
1705
1706 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1707 M:      Lennert Buytenhek <kernel@wantstofly.org>
1708 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1709 S:      Maintained
1710
1711 ARM/LG1K ARCHITECTURE
1712 M:      Chanho Min <chanho.min@lge.com>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 S:      Maintained
1715 F:      arch/arm64/boot/dts/lg/
1716
1717 ARM/LOGICPD PXA270 MACHINE SUPPORT
1718 M:      Lennert Buytenhek <kernel@wantstofly.org>
1719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1720 S:      Maintained
1721
1722 ARM/LPC18XX ARCHITECTURE
1723 M:      Vladimir Zapolskiy <vz@mleia.com>
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Maintained
1726 F:      arch/arm/boot/dts/lpc43*
1727 F:      drivers/i2c/busses/i2c-lpc2k.c
1728 F:      drivers/memory/pl172.c
1729 F:      drivers/mtd/spi-nor/nxp-spifi.c
1730 F:      drivers/rtc/rtc-lpc24xx.c
1731 N:      lpc18xx
1732
1733 ARM/LPC32XX SOC SUPPORT
1734 M:      Vladimir Zapolskiy <vz@mleia.com>
1735 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1738 S:      Maintained
1739 F:      arch/arm/boot/dts/lpc32*
1740 F:      arch/arm/mach-lpc32xx/
1741 F:      drivers/i2c/busses/i2c-pnx.c
1742 F:      drivers/net/ethernet/nxp/lpc_eth.c
1743 F:      drivers/usb/host/ohci-nxp.c
1744 F:      drivers/watchdog/pnx4008_wdt.c
1745 N:      lpc32xx
1746
1747 ARM/MAGICIAN MACHINE SUPPORT
1748 M:      Philipp Zabel <philipp.zabel@gmail.com>
1749 S:      Maintained
1750
1751 ARM/Marvell Dove/MV78xx0/Orion SOC support
1752 M:      Jason Cooper <jason@lakedaemon.net>
1753 M:      Andrew Lunn <andrew@lunn.ch>
1754 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1755 M:      Gregory Clement <gregory.clement@bootlin.com>
1756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      Documentation/devicetree/bindings/soc/dove/
1759 F:      arch/arm/mach-dove/
1760 F:      arch/arm/mach-mv78xx0/
1761 F:      arch/arm/mach-orion5x/
1762 F:      arch/arm/plat-orion/
1763 F:      arch/arm/boot/dts/dove*
1764 F:      arch/arm/boot/dts/orion5x*
1765
1766 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1767 M:      Jason Cooper <jason@lakedaemon.net>
1768 M:      Andrew Lunn <andrew@lunn.ch>
1769 M:      Gregory Clement <gregory.clement@bootlin.com>
1770 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1772 S:      Maintained
1773 F:      arch/arm/boot/dts/armada*
1774 F:      arch/arm/boot/dts/kirkwood*
1775 F:      arch/arm/configs/mvebu_*_defconfig
1776 F:      arch/arm/mach-mvebu/
1777 F:      arch/arm64/boot/dts/marvell/armada*
1778 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1779 F:      drivers/cpufreq/armada-8k-cpufreq.c
1780 F:      drivers/cpufreq/mvebu-cpufreq.c
1781 F:      drivers/irqchip/irq-armada-370-xp.c
1782 F:      drivers/irqchip/irq-mvebu-*
1783 F:      drivers/pinctrl/mvebu/
1784 F:      drivers/rtc/rtc-armada38x.c
1785
1786 ARM/Mediatek RTC DRIVER
1787 M:      Eddie Huang <eddie.huang@mediatek.com>
1788 M:      Sean Wang <sean.wang@mediatek.com>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1791 S:      Maintained
1792 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1793 F:      drivers/rtc/rtc-mt6397.c
1794 F:      drivers/rtc/rtc-mt7622.c
1795
1796 ARM/Mediatek SoC support
1797 M:      Matthias Brugger <matthias.bgg@gmail.com>
1798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1799 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1800 W:      https://mtk.bcnfs.org/
1801 C:      irc://chat.freenode.net/linux-mediatek
1802 S:      Maintained
1803 F:      arch/arm/boot/dts/mt6*
1804 F:      arch/arm/boot/dts/mt7*
1805 F:      arch/arm/boot/dts/mt8*
1806 F:      arch/arm/mach-mediatek/
1807 F:      arch/arm64/boot/dts/mediatek/
1808 F:      drivers/soc/mediatek/
1809 N:      mtk
1810 N:      mt[678]
1811 K:      mediatek
1812
1813 ARM/Mediatek USB3 PHY DRIVER
1814 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1815 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1816 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1817 S:      Maintained
1818 F:      drivers/phy/mediatek/
1819 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1820
1821 ARM/MICREL KS8695 ARCHITECTURE
1822 M:      Greg Ungerer <gerg@uclinux.org>
1823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1824 F:      arch/arm/mach-ks8695/
1825 S:      Odd Fixes
1826
1827 ARM/Microchip (AT91) SoC support
1828 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1829 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1830 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1831 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1832 W:      http://www.linux4sam.org
1833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1834 S:      Supported
1835 N:      at91
1836 N:      atmel
1837 F:      arch/arm/mach-at91/
1838 F:      include/soc/at91/
1839 F:      arch/arm/boot/dts/at91*.dts
1840 F:      arch/arm/boot/dts/at91*.dtsi
1841 F:      arch/arm/boot/dts/sama*.dts
1842 F:      arch/arm/boot/dts/sama*.dtsi
1843 F:      arch/arm/include/debug/at91.S
1844 F:      drivers/memory/atmel*
1845 F:      drivers/watchdog/sama5d4_wdt.c
1846 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1847 X:      drivers/net/wireless/atmel/
1848
1849 ARM/MIOA701 MACHINE SUPPORT
1850 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1852 F:      arch/arm/mach-pxa/mioa701.c
1853 S:      Maintained
1854
1855 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1856 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1857 S:      Maintained
1858
1859 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1860 M:      Linus Walleij <linus.walleij@linaro.org>
1861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1862 S:      Maintained
1863 F:      arch/arm/mach-nomadik/
1864 F:      arch/arm/mach-u300/
1865 F:      arch/arm/mach-ux500/
1866 F:      arch/arm/boot/dts/ste-*
1867 F:      drivers/clk/clk-nomadik.c
1868 F:      drivers/clk/clk-u300.c
1869 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1870 F:      drivers/clocksource/timer-u300.c
1871 F:      drivers/dma/coh901318*
1872 F:      drivers/dma/ste_dma40*
1873 F:      drivers/hwspinlock/u8500_hsem.c
1874 F:      drivers/i2c/busses/i2c-nomadik.c
1875 F:      drivers/i2c/busses/i2c-stu300.c
1876 F:      drivers/mfd/ab3100*
1877 F:      drivers/mfd/ab8500*
1878 F:      drivers/mfd/abx500*
1879 F:      drivers/mfd/dbx500*
1880 F:      drivers/mfd/db8500*
1881 F:      drivers/pinctrl/nomadik/
1882 F:      drivers/pinctrl/pinctrl-coh901*
1883 F:      drivers/pinctrl/pinctrl-u300.c
1884 F:      drivers/rtc/rtc-ab3100.c
1885 F:      drivers/rtc/rtc-ab8500.c
1886 F:      drivers/rtc/rtc-coh901331.c
1887 F:      drivers/rtc/rtc-pl031.c
1888 F:      drivers/watchdog/coh901327_wdt.c
1889 F:      Documentation/devicetree/bindings/arm/ste-*
1890 F:      Documentation/devicetree/bindings/arm/ux500/
1891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1892
1893 ARM/NUVOTON NPCM ARCHITECTURE
1894 M:      Avi Fishman <avifishman70@gmail.com>
1895 M:      Tomer Maimon <tmaimon77@gmail.com>
1896 M:      Tali Perry <tali.perry1@gmail.com>
1897 R:      Patrick Venture <venture@google.com>
1898 R:      Nancy Yuen <yuenn@google.com>
1899 R:      Benjamin Fair <benjaminfair@google.com>
1900 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1901 S:      Supported
1902 F:      arch/arm/mach-npcm/
1903 F:      arch/arm/boot/dts/nuvoton-npcm*
1904 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
1905 F:      drivers/*/*npcm*
1906 F:      Documentation/devicetree/bindings/*/*npcm*
1907 F:      Documentation/devicetree/bindings/*/*/*npcm*
1908
1909 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1910 M:      Wan ZongShun <mcuos.com@gmail.com>
1911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1912 W:      http://www.mcuos.com
1913 S:      Maintained
1914 F:      arch/arm/mach-w90x900/
1915 F:      drivers/input/keyboard/w90p910_keypad.c
1916 F:      drivers/input/touchscreen/w90p910_ts.c
1917 F:      drivers/watchdog/nuc900_wdt.c
1918 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1919 F:      drivers/mtd/nand/raw/nuc900_nand.c
1920 F:      drivers/rtc/rtc-nuc900.c
1921 F:      drivers/spi/spi-nuc900.c
1922 F:      drivers/usb/host/ehci-w90x900.c
1923 F:      drivers/video/fbdev/nuc900fb.c
1924
1925 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1926 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1927 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1928 S:      Orphan
1929 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1930 F:      arch/arm/mach-s3c24xx/gta02.h
1931
1932 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1933 M:      Alexander Clouter <alex@digriz.org.uk>
1934 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1935 W:      http://www.digriz.org.uk/ts78xx/kernel
1936 S:      Maintained
1937 F:      arch/arm/mach-orion5x/ts78xx-*
1938
1939 ARM/OXNAS platform support
1940 M:      Neil Armstrong <narmstrong@baylibre.com>
1941 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1942 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1943 S:      Maintained
1944 F:      arch/arm/mach-oxnas/
1945 F:      arch/arm/boot/dts/ox8*.dts*
1946 N:      oxnas
1947
1948 ARM/PALM TREO SUPPORT
1949 M:      Tomas Cech <sleep_walker@suse.com>
1950 L:      linux-arm-kernel@lists.infradead.org
1951 W:      http://hackndev.com
1952 S:      Maintained
1953 F:      arch/arm/mach-pxa/palmtreo.*
1954
1955 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1956 M:      Marek Vasut <marek.vasut@gmail.com>
1957 L:      linux-arm-kernel@lists.infradead.org
1958 W:      http://hackndev.com
1959 S:      Maintained
1960 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1961 F:      arch/arm/mach-pxa/palmtx.c
1962 F:      arch/arm/mach-pxa/palmt5.*
1963 F:      arch/arm/mach-pxa/include/mach/palmld.h
1964 F:      arch/arm/mach-pxa/palmld.c
1965 F:      arch/arm/mach-pxa/palmte2.*
1966 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1967 F:      arch/arm/mach-pxa/palmtc.c
1968
1969 ARM/PALMZ72 SUPPORT
1970 M:      Sergey Lapin <slapin@ossfans.org>
1971 L:      linux-arm-kernel@lists.infradead.org
1972 W:      http://hackndev.com
1973 S:      Maintained
1974 F:      arch/arm/mach-pxa/palmz72.*
1975
1976 ARM/PLEB SUPPORT
1977 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1978 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1979 S:      Maintained
1980
1981 ARM/PT DIGITAL BOARD PORT
1982 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1983 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1984 W:      http://www.armlinux.org.uk/
1985 S:      Maintained
1986
1987 ARM/QUALCOMM SUPPORT
1988 M:      Andy Gross <andy.gross@linaro.org>
1989 M:      David Brown <david.brown@linaro.org>
1990 L:      linux-arm-msm@vger.kernel.org
1991 S:      Maintained
1992 F:      Documentation/devicetree/bindings/soc/qcom/
1993 F:      Documentation/devicetree/bindings/*/qcom*
1994 F:      arch/arm/boot/dts/qcom-*.dts
1995 F:      arch/arm/boot/dts/qcom-*.dtsi
1996 F:      arch/arm/mach-qcom/
1997 F:      arch/arm64/boot/dts/qcom/
1998 F:      drivers/*/qcom/
1999 F:      drivers/*/qcom*
2000 F:      drivers/*/*/qcom/
2001 F:      drivers/*/*/qcom*
2002 F:      drivers/*/pm8???-*
2003 F:      drivers/bluetooth/btqcomsmd.c
2004 F:      drivers/clocksource/timer-qcom.c
2005 F:      drivers/extcon/extcon-qcom*
2006 F:      drivers/iommu/msm*
2007 F:      drivers/i2c/busses/i2c-qup.c
2008 F:      drivers/i2c/busses/i2c-qcom-geni.c
2009 F:      drivers/mfd/ssbi.c
2010 F:      drivers/mmc/host/mmci_qcom*
2011 F:      drivers/mmc/host/sdhci_msm.c
2012 F:      drivers/pci/controller/dwc/pcie-qcom.c
2013 F:      drivers/phy/qualcomm/
2014 F:      drivers/power/*/msm*
2015 F:      drivers/reset/reset-qcom-*
2016 F:      drivers/scsi/ufs/ufs-qcom.*
2017 F:      drivers/spi/spi-qup.c
2018 F:      drivers/spi/spi-geni-qcom.c
2019 F:      drivers/spi/spi-qcom-qspi.c
2020 F:      drivers/tty/serial/msm_serial.c
2021 F:      drivers/usb/dwc3/dwc3-qcom.c
2022 F:      include/dt-bindings/*/qcom*
2023 F:      include/linux/*/qcom*
2024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2025
2026 ARM/RADISYS ENP2611 MACHINE SUPPORT
2027 M:      Lennert Buytenhek <kernel@wantstofly.org>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Maintained
2030
2031 ARM/RDA MICRO ARCHITECTURE
2032 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2033 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2034 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2035 S:      Maintained
2036 F:      arch/arm/boot/dts/rda8810pl-*
2037 F:      drivers/clocksource/timer-rda.c
2038 F:      drivers/irqchip/irq-rda-intc.c
2039 F:      drivers/tty/serial/rda-uart.c
2040 F:      Documentation/devicetree/bindings/arm/rda.txt
2041 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2042 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2043 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2044
2045 ARM/REALTEK ARCHITECTURE
2046 M:      Andreas Färber <afaerber@suse.de>
2047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2048 S:      Maintained
2049 F:      arch/arm64/boot/dts/realtek/
2050 F:      Documentation/devicetree/bindings/arm/realtek.txt
2051
2052 ARM/RENESAS ARM64 ARCHITECTURE
2053 M:      Simon Horman <horms@verge.net.au>
2054 M:      Magnus Damm <magnus.damm@gmail.com>
2055 L:      linux-renesas-soc@vger.kernel.org
2056 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2058 S:      Supported
2059 F:      arch/arm64/boot/dts/renesas/
2060 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2061 F:      drivers/soc/renesas/
2062 F:      include/linux/soc/renesas/
2063
2064 ARM/RISCPC ARCHITECTURE
2065 M:      Russell King <linux@armlinux.org.uk>
2066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2067 W:      http://www.armlinux.org.uk/
2068 S:      Maintained
2069 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2070 F:      arch/arm/include/asm/hardware/ioc.h
2071 F:      arch/arm/include/asm/hardware/iomd.h
2072 F:      arch/arm/include/asm/hardware/memc.h
2073 F:      arch/arm/mach-rpc/
2074 F:      drivers/net/ethernet/8390/etherh.c
2075 F:      drivers/net/ethernet/i825xx/ether1*
2076 F:      drivers/net/ethernet/seeq/ether3*
2077 F:      drivers/scsi/arm/
2078
2079 ARM/Rockchip SoC support
2080 M:      Heiko Stuebner <heiko@sntech.de>
2081 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2082 L:      linux-rockchip@lists.infradead.org
2083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2084 S:      Maintained
2085 F:      arch/arm/boot/dts/rk3*
2086 F:      arch/arm/boot/dts/rv1108*
2087 F:      arch/arm/mach-rockchip/
2088 F:      drivers/clk/rockchip/
2089 F:      drivers/i2c/busses/i2c-rk3x.c
2090 F:      drivers/*/*rockchip*
2091 F:      drivers/*/*/*rockchip*
2092 F:      sound/soc/rockchip/
2093 N:      rockchip
2094
2095 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2096 M:      Kukjin Kim <kgene@kernel.org>
2097 M:      Krzysztof Kozlowski <krzk@kernel.org>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2100 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2101 S:      Maintained
2102 F:      arch/arm/boot/dts/s3c*
2103 F:      arch/arm/boot/dts/s5p*
2104 F:      arch/arm/boot/dts/exynos*
2105 F:      arch/arm64/boot/dts/exynos/
2106 F:      arch/arm/plat-samsung/
2107 F:      arch/arm/mach-s3c24*/
2108 F:      arch/arm/mach-s3c64xx/
2109 F:      arch/arm/mach-s5p*/
2110 F:      arch/arm/mach-exynos*/
2111 F:      drivers/*/*s3c24*
2112 F:      drivers/*/*/*s3c24*
2113 F:      drivers/*/*s3c64xx*
2114 F:      drivers/*/*s5pv210*
2115 F:      drivers/memory/samsung/*
2116 F:      drivers/soc/samsung/*
2117 F:      Documentation/arm/Samsung/
2118 F:      Documentation/devicetree/bindings/arm/samsung/
2119 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2120 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2121 N:      exynos
2122
2123 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2124 M:      Kyungmin Park <kyungmin.park@samsung.com>
2125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2126 S:      Maintained
2127 F:      arch/arm/mach-s5pv210/
2128
2129 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2130 M:      Kyungmin Park <kyungmin.park@samsung.com>
2131 M:      Kamil Debski <kamil@wypas.org>
2132 M:      Andrzej Hajda <a.hajda@samsung.com>
2133 L:      linux-arm-kernel@lists.infradead.org
2134 L:      linux-media@vger.kernel.org
2135 S:      Maintained
2136 F:      drivers/media/platform/s5p-g2d/
2137
2138 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2139 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2140 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2141 L:      linux-media@vger.kernel.org
2142 S:      Maintained
2143 F:      drivers/media/platform/s5p-cec/
2144 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2145
2146 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2147 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2148 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2149 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2150 L:      linux-arm-kernel@lists.infradead.org
2151 L:      linux-media@vger.kernel.org
2152 S:      Maintained
2153 F:      drivers/media/platform/s5p-jpeg/
2154
2155 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2156 M:      Kyungmin Park <kyungmin.park@samsung.com>
2157 M:      Kamil Debski <kamil@wypas.org>
2158 M:      Jeongtae Park <jtp.park@samsung.com>
2159 M:      Andrzej Hajda <a.hajda@samsung.com>
2160 L:      linux-arm-kernel@lists.infradead.org
2161 L:      linux-media@vger.kernel.org
2162 S:      Maintained
2163 F:      drivers/media/platform/s5p-mfc/
2164
2165 ARM/SHMOBILE ARM ARCHITECTURE
2166 M:      Simon Horman <horms@verge.net.au>
2167 M:      Magnus Damm <magnus.damm@gmail.com>
2168 L:      linux-renesas-soc@vger.kernel.org
2169 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2171 S:      Supported
2172 F:      arch/arm/boot/dts/emev2*
2173 F:      arch/arm/boot/dts/gr-peach*
2174 F:      arch/arm/boot/dts/iwg20d-q7*
2175 F:      arch/arm/boot/dts/r7s*
2176 F:      arch/arm/boot/dts/r8a*
2177 F:      arch/arm/boot/dts/r9a*
2178 F:      arch/arm/boot/dts/sh*
2179 F:      arch/arm/configs/shmobile_defconfig
2180 F:      arch/arm/include/debug/renesas-scif.S
2181 F:      arch/arm/mach-shmobile/
2182 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2183 F:      drivers/soc/renesas/
2184 F:      include/linux/soc/renesas/
2185
2186 ARM/SOCFPGA ARCHITECTURE
2187 M:      Dinh Nguyen <dinguyen@kernel.org>
2188 S:      Maintained
2189 F:      arch/arm/mach-socfpga/
2190 F:      arch/arm/boot/dts/socfpga*
2191 F:      arch/arm/configs/socfpga_defconfig
2192 F:      arch/arm64/boot/dts/altera/
2193 W:      http://www.rocketboards.org
2194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2195
2196 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2197 M:      Dinh Nguyen <dinguyen@kernel.org>
2198 S:      Maintained
2199 F:      drivers/clk/socfpga/
2200
2201 ARM/SOCFPGA EDAC SUPPORT
2202 M:      Thor Thayer <thor.thayer@linux.intel.com>
2203 S:      Maintained
2204 F:      drivers/edac/altera_edac.
2205
2206 ARM/SPREADTRUM SoC SUPPORT
2207 M:      Orson Zhai <orsonzhai@gmail.com>
2208 M:      Baolin Wang <baolin.wang@linaro.org>
2209 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2210 S:      Maintained
2211 F:      arch/arm64/boot/dts/sprd
2212 N:      sprd
2213
2214 ARM/STI ARCHITECTURE
2215 M:      Patrice Chotard <patrice.chotard@st.com>
2216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2217 W:      http://www.stlinux.com
2218 S:      Maintained
2219 F:      arch/arm/mach-sti/
2220 F:      arch/arm/boot/dts/sti*
2221 F:      drivers/char/hw_random/st-rng.c
2222 F:      drivers/clocksource/arm_global_timer.c
2223 F:      drivers/clocksource/clksrc_st_lpc.c
2224 F:      drivers/cpufreq/sti-cpufreq.c
2225 F:      drivers/dma/st_fdma*
2226 F:      drivers/i2c/busses/i2c-st.c
2227 F:      drivers/media/rc/st_rc.c
2228 F:      drivers/media/platform/sti/c8sectpfe/
2229 F:      drivers/mmc/host/sdhci-st.c
2230 F:      drivers/phy/st/phy-miphy28lp.c
2231 F:      drivers/phy/st/phy-stih407-usb.c
2232 F:      drivers/pinctrl/pinctrl-st.c
2233 F:      drivers/remoteproc/st_remoteproc.c
2234 F:      drivers/remoteproc/st_slim_rproc.c
2235 F:      drivers/reset/sti/
2236 F:      drivers/rtc/rtc-st-lpc.c
2237 F:      drivers/tty/serial/st-asc.c
2238 F:      drivers/usb/dwc3/dwc3-st.c
2239 F:      drivers/usb/host/ehci-st.c
2240 F:      drivers/usb/host/ohci-st.c
2241 F:      drivers/watchdog/st_lpc_wdt.c
2242 F:      drivers/ata/ahci_st.c
2243 F:      include/linux/remoteproc/st_slim_rproc.h
2244
2245 ARM/STM32 ARCHITECTURE
2246 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2247 M:      Alexandre Torgue <alexandre.torgue@st.com>
2248 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2250 S:      Maintained
2251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2252 N:      stm32
2253 N:      stm
2254 F:      arch/arm/boot/dts/stm32*
2255 F:      arch/arm/mach-stm32/
2256 F:      drivers/clocksource/armv7m_systick.c
2257
2258 ARM/Synaptics SoC support
2259 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2260 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2262 S:      Maintained
2263 F:      arch/arm/mach-berlin/
2264 F:      arch/arm/boot/dts/berlin*
2265 F:      arch/arm64/boot/dts/synaptics/
2266
2267 ARM/TANGO ARCHITECTURE
2268 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2269 M:      Mans Rullgard <mans@mansr.com>
2270 L:      linux-arm-kernel@lists.infradead.org
2271 S:      Odd Fixes
2272 N:      tango
2273
2274 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2275 M:      Lennert Buytenhek <kernel@wantstofly.org>
2276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2277 S:      Maintained
2278
2279 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2280 M:      Hans Verkuil <hans.verkuil@cisco.com>
2281 L:      linux-tegra@vger.kernel.org
2282 L:      linux-media@vger.kernel.org
2283 S:      Maintained
2284 F:      drivers/media/platform/tegra-cec/
2285 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2286
2287 ARM/TETON BGA MACHINE SUPPORT
2288 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2290 S:      Maintained
2291
2292 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2293 M:      Santosh Shilimkar <ssantosh@kernel.org>
2294 L:      linux-kernel@vger.kernel.org
2295 S:      Maintained
2296 F:      drivers/memory/*emif*
2297
2298 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2299 M:      Tero Kristo <t-kristo@ti.com>
2300 M:      Nishanth Menon <nm@ti.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 S:      Supported
2303 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2304 F:      arch/arm64/boot/dts/ti/Makefile
2305 F:      arch/arm64/boot/dts/ti/k3-*
2306 F:      include/dt-bindings/pinctrl/k3.h
2307
2308 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2309 M:      Santosh Shilimkar <ssantosh@kernel.org>
2310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2311 S:      Maintained
2312 F:      arch/arm/mach-keystone/
2313 F:      arch/arm/boot/dts/keystone-*
2314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2315
2316 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2317 M:      Santosh Shilimkar <ssantosh@kernel.org>
2318 L:      linux-kernel@vger.kernel.org
2319 S:      Maintained
2320 F:      drivers/clk/keystone/
2321
2322 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2323 M:      Santosh Shilimkar <ssantosh@kernel.org>
2324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2325 L:      linux-kernel@vger.kernel.org
2326 S:      Maintained
2327 F:      drivers/clocksource/timer-keystone.c
2328
2329 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2330 M:      Santosh Shilimkar <ssantosh@kernel.org>
2331 L:      linux-kernel@vger.kernel.org
2332 S:      Maintained
2333 F:      drivers/power/reset/keystone-reset.c
2334
2335 ARM/THECUS N2100 MACHINE SUPPORT
2336 M:      Lennert Buytenhek <kernel@wantstofly.org>
2337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2338 S:      Maintained
2339
2340 ARM/TOSA MACHINE SUPPORT
2341 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2342 M:      Dirk Opfer <dirk@opfer-online.de>
2343 S:      Maintained
2344
2345 ARM/UNIPHIER ARCHITECTURE
2346 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2347 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2349 S:      Maintained
2350 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2351 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2352 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2353 F:      arch/arm/boot/dts/uniphier*
2354 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2355 F:      arch/arm/mach-uniphier/
2356 F:      arch/arm/mm/cache-uniphier.c
2357 F:      arch/arm64/boot/dts/socionext/uniphier*
2358 F:      drivers/bus/uniphier-system-bus.c
2359 F:      drivers/clk/uniphier/
2360 F:      drivers/dma/uniphier-mdmac.c
2361 F:      drivers/gpio/gpio-uniphier.c
2362 F:      drivers/i2c/busses/i2c-uniphier*
2363 F:      drivers/irqchip/irq-uniphier-aidet.c
2364 F:      drivers/mmc/host/uniphier-sd.c
2365 F:      drivers/pinctrl/uniphier/
2366 F:      drivers/reset/reset-uniphier.c
2367 F:      drivers/tty/serial/8250/8250_uniphier.c
2368 N:      uniphier
2369
2370 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2371 M:      Ulf Hansson <ulf.hansson@linaro.org>
2372 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2373 T:      git git://git.linaro.org/people/ulfh/clk.git
2374 S:      Maintained
2375 F:      drivers/clk/ux500/
2376
2377 ARM/VERSATILE EXPRESS PLATFORM
2378 M:      Liviu Dudau <liviu.dudau@arm.com>
2379 M:      Sudeep Holla <sudeep.holla@arm.com>
2380 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2382 S:      Maintained
2383 F:      arch/arm/boot/dts/vexpress*
2384 F:      arch/arm64/boot/dts/arm/
2385 F:      arch/arm/mach-vexpress/
2386 F:      */*/vexpress*
2387 F:      */*/*/vexpress*
2388 F:      drivers/clk/versatile/clk-vexpress-osc.c
2389 F:      drivers/clocksource/timer-versatile.c
2390 N:      mps2
2391
2392 ARM/VFP SUPPORT
2393 M:      Russell King <linux@armlinux.org.uk>
2394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2395 W:      http://www.armlinux.org.uk/
2396 S:      Maintained
2397 F:      arch/arm/vfp/
2398
2399 ARM/VOIPAC PXA270 SUPPORT
2400 M:      Marek Vasut <marek.vasut@gmail.com>
2401 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2402 S:      Maintained
2403 F:      arch/arm/mach-pxa/vpac270.c
2404 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2405
2406 ARM/VT8500 ARM ARCHITECTURE
2407 M:      Tony Prisk <linux@prisktech.co.nz>
2408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2409 S:      Maintained
2410 F:      arch/arm/mach-vt8500/
2411 F:      drivers/clocksource/timer-vt8500.c
2412 F:      drivers/i2c/busses/i2c-wmt.c
2413 F:      drivers/mmc/host/wmt-sdmmc.c
2414 F:      drivers/pwm/pwm-vt8500.c
2415 F:      drivers/rtc/rtc-vt8500.c
2416 F:      drivers/tty/serial/vt8500_serial.c
2417 F:      drivers/usb/host/ehci-platform.c
2418 F:      drivers/usb/host/uhci-platform.c
2419 F:      drivers/video/fbdev/vt8500lcdfb.*
2420 F:      drivers/video/fbdev/wm8505fb*
2421 F:      drivers/video/fbdev/wmt_ge_rops.*
2422
2423 ARM/ZIPIT Z2 SUPPORT
2424 M:      Marek Vasut <marek.vasut@gmail.com>
2425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2426 S:      Maintained
2427 F:      arch/arm/mach-pxa/z2.c
2428 F:      arch/arm/mach-pxa/include/mach/z2.h
2429
2430 ARM/ZTE ARCHITECTURE
2431 M:      Jun Nie <jun.nie@linaro.org>
2432 M:      Shawn Guo <shawnguo@kernel.org>
2433 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2434 S:      Maintained
2435 F:      arch/arm/boot/dts/zx2967*
2436 F:      arch/arm/mach-zx/
2437 F:      arch/arm64/boot/dts/zte/
2438 F:      drivers/clk/zte/
2439 F:      drivers/dma/zx_dma.c
2440 F:      drivers/gpio/gpio-zx.c
2441 F:      drivers/i2c/busses/i2c-zx2967.c
2442 F:      drivers/mmc/host/dw_mmc-zx.*
2443 F:      drivers/pinctrl/zte/
2444 F:      drivers/soc/zte/
2445 F:      drivers/thermal/zx2967_thermal.c
2446 F:      drivers/watchdog/zx2967_wdt.c
2447 F:      Documentation/devicetree/bindings/arm/zte.yaml
2448 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2449 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2450 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2451 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2452 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2453 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2454 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2455 F:      Documentation/devicetree/bindings/soc/zte/
2456 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2457 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2458 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2459 F:      include/dt-bindings/clock/zx2967*.h
2460 F:      include/dt-bindings/soc/zte,*.h
2461 F:      sound/soc/codecs/zx_aud96p22.c
2462 F:      sound/soc/zte/
2463
2464 ARM/ZYNQ ARCHITECTURE
2465 M:      Michal Simek <michal.simek@xilinx.com>
2466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2467 W:      http://wiki.xilinx.com
2468 T:      git https://github.com/Xilinx/linux-xlnx.git
2469 S:      Supported
2470 F:      arch/arm/mach-zynq/
2471 F:      drivers/cpuidle/cpuidle-zynq.c
2472 F:      drivers/block/xsysace.c
2473 N:      zynq
2474 N:      xilinx
2475 F:      drivers/clocksource/timer-cadence-ttc.c
2476 F:      drivers/i2c/busses/i2c-cadence.c
2477 F:      drivers/mmc/host/sdhci-of-arasan.c
2478 F:      drivers/edac/synopsys_edac.c
2479 F:      drivers/i2c/busses/i2c-xiic.c
2480
2481 ARM64 PORT (AARCH64 ARCHITECTURE)
2482 M:      Catalin Marinas <catalin.marinas@arm.com>
2483 M:      Will Deacon <will.deacon@arm.com>
2484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2486 S:      Maintained
2487 F:      arch/arm64/
2488 X:      arch/arm64/boot/dts/
2489 F:      Documentation/arm64/
2490
2491 AS3645A LED FLASH CONTROLLER DRIVER
2492 M:      Sakari Ailus <sakari.ailus@iki.fi>
2493 L:      linux-leds@vger.kernel.org
2494 S:      Maintained
2495 F:      drivers/leds/leds-as3645a.c
2496
2497 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2498 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2499 L:      linux-media@vger.kernel.org
2500 T:      git git://linuxtv.org/media_tree.git
2501 S:      Maintained
2502 F:      drivers/media/i2c/ak7375.c
2503 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2504
2505 ASAHI KASEI AK8974 DRIVER
2506 M:      Linus Walleij <linus.walleij@linaro.org>
2507 L:      linux-iio@vger.kernel.org
2508 W:      http://www.akm.com/
2509 S:      Supported
2510 F:      drivers/iio/magnetometer/ak8974.c
2511
2512 ASC7621 HARDWARE MONITOR DRIVER
2513 M:      George Joseph <george.joseph@fairview5.com>
2514 L:      linux-hwmon@vger.kernel.org
2515 S:      Maintained
2516 F:      Documentation/hwmon/asc7621.rst
2517 F:      drivers/hwmon/asc7621.c
2518
2519 ASPEED VIDEO ENGINE DRIVER
2520 M:      Eddie James <eajames@linux.ibm.com>
2521 L:      linux-media@vger.kernel.org
2522 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2523 S:      Maintained
2524 F:      drivers/media/platform/aspeed-video.c
2525 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2526
2527 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2528 M:      Corentin Chary <corentin.chary@gmail.com>
2529 L:      acpi4asus-user@lists.sourceforge.net
2530 L:      platform-driver-x86@vger.kernel.org
2531 W:      http://acpi4asus.sf.net
2532 S:      Maintained
2533 F:      drivers/platform/x86/asus*.c
2534 F:      drivers/platform/x86/eeepc*.c
2535
2536 ASUS WIRELESS RADIO CONTROL DRIVER
2537 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2538 L:      platform-driver-x86@vger.kernel.org
2539 S:      Maintained
2540 F:      drivers/platform/x86/asus-wireless.c
2541
2542 ASYMMETRIC KEYS
2543 M:      David Howells <dhowells@redhat.com>
2544 L:      keyrings@vger.kernel.org
2545 S:      Maintained
2546 F:      Documentation/crypto/asymmetric-keys.txt
2547 F:      include/linux/verification.h
2548 F:      include/crypto/public_key.h
2549 F:      include/crypto/pkcs7.h
2550 F:      crypto/asymmetric_keys/
2551
2552 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2553 R:      Dan Williams <dan.j.williams@intel.com>
2554 W:      http://sourceforge.net/projects/xscaleiop
2555 S:      Odd fixes
2556 F:      Documentation/crypto/async-tx-api.txt
2557 F:      crypto/async_tx/
2558 F:      drivers/dma/
2559 F:      include/linux/dmaengine.h
2560 F:      include/linux/async_tx.h
2561
2562 AT24 EEPROM DRIVER
2563 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2564 L:      linux-i2c@vger.kernel.org
2565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2566 S:      Maintained
2567 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2568 F:      drivers/misc/eeprom/at24.c
2569
2570 ATA OVER ETHERNET (AOE) DRIVER
2571 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2572 W:      http://www.openaoe.org/
2573 S:      Supported
2574 F:      Documentation/aoe/
2575 F:      drivers/block/aoe/
2576
2577 ATHEROS 71XX/9XXX GPIO DRIVER
2578 M:      Alban Bedel <albeu@free.fr>
2579 W:      https://github.com/AlbanBedel/linux
2580 T:      git git://github.com/AlbanBedel/linux
2581 S:      Maintained
2582 F:      drivers/gpio/gpio-ath79.c
2583 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2584
2585 ATHEROS 71XX/9XXX USB PHY DRIVER
2586 M:      Alban Bedel <albeu@free.fr>
2587 W:      https://github.com/AlbanBedel/linux
2588 T:      git git://github.com/AlbanBedel/linux
2589 S:      Maintained
2590 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2591 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2592
2593 ATHEROS ATH GENERIC UTILITIES
2594 M:      Kalle Valo <kvalo@codeaurora.org>
2595 L:      linux-wireless@vger.kernel.org
2596 S:      Supported
2597 F:      drivers/net/wireless/ath/*
2598
2599 ATHEROS ATH5K WIRELESS DRIVER
2600 M:      Jiri Slaby <jirislaby@gmail.com>
2601 M:      Nick Kossifidis <mickflemm@gmail.com>
2602 M:      Luis Chamberlain <mcgrof@kernel.org>
2603 L:      linux-wireless@vger.kernel.org
2604 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2605 S:      Maintained
2606 F:      drivers/net/wireless/ath/ath5k/
2607
2608 ATHEROS ATH6KL WIRELESS DRIVER
2609 M:      Kalle Valo <kvalo@codeaurora.org>
2610 L:      linux-wireless@vger.kernel.org
2611 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2613 S:      Supported
2614 F:      drivers/net/wireless/ath/ath6kl/
2615
2616 ATI_REMOTE2 DRIVER
2617 M:      Ville Syrjala <syrjala@sci.fi>
2618 S:      Maintained
2619 F:      drivers/input/misc/ati_remote2.c
2620
2621 ATK0110 HWMON DRIVER
2622 M:      Luca Tettamanti <kronos.it@gmail.com>
2623 L:      linux-hwmon@vger.kernel.org
2624 S:      Maintained
2625 F:      drivers/hwmon/asus_atk0110.c
2626
2627 ATLX ETHERNET DRIVERS
2628 M:      Jay Cliburn <jcliburn@gmail.com>
2629 M:      Chris Snook <chris.snook@gmail.com>
2630 L:      netdev@vger.kernel.org
2631 W:      http://sourceforge.net/projects/atl1
2632 W:      http://atl1.sourceforge.net
2633 S:      Maintained
2634 F:      drivers/net/ethernet/atheros/
2635
2636 ATM
2637 M:      Chas Williams <3chas3@gmail.com>
2638 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2639 L:      netdev@vger.kernel.org
2640 W:      http://linux-atm.sourceforge.net
2641 S:      Maintained
2642 F:      drivers/atm/
2643 F:      include/linux/atm*
2644 F:      include/uapi/linux/atm*
2645
2646 ATMEL MACB ETHERNET DRIVER
2647 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2648 S:      Supported
2649 F:      drivers/net/ethernet/cadence/
2650
2651 ATMEL MAXTOUCH DRIVER
2652 M:      Nick Dyer <nick@shmanahar.org>
2653 T:      git git://github.com/ndyer/linux.git
2654 S:      Maintained
2655 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2656 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2657
2658 ATMEL WIRELESS DRIVER
2659 M:      Simon Kelley <simon@thekelleys.org.uk>
2660 L:      linux-wireless@vger.kernel.org
2661 W:      http://www.thekelleys.org.uk/atmel
2662 W:      http://atmelwlandriver.sourceforge.net/
2663 S:      Maintained
2664 F:      drivers/net/wireless/atmel/atmel*
2665
2666 ATOMIC INFRASTRUCTURE
2667 M:      Will Deacon <will.deacon@arm.com>
2668 M:      Peter Zijlstra <peterz@infradead.org>
2669 R:      Boqun Feng <boqun.feng@gmail.com>
2670 L:      linux-kernel@vger.kernel.org
2671 S:      Maintained
2672 F:      arch/*/include/asm/atomic*.h
2673 F:      include/*/atomic*.h
2674 F:      scripts/atomic/
2675
2676 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2677 M:      Bradley Grove <linuxdrivers@attotech.com>
2678 L:      linux-scsi@vger.kernel.org
2679 W:      http://www.attotech.com
2680 S:      Supported
2681 F:      drivers/scsi/esas2r
2682
2683 ATUSB IEEE 802.15.4 RADIO DRIVER
2684 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2685 L:      linux-wpan@vger.kernel.org
2686 S:      Maintained
2687 F:      drivers/net/ieee802154/atusb.c
2688 F:      drivers/net/ieee802154/atusb.h
2689 F:      drivers/net/ieee802154/at86rf230.h
2690
2691 AUDIT SUBSYSTEM
2692 M:      Paul Moore <paul@paul-moore.com>
2693 M:      Eric Paris <eparis@redhat.com>
2694 L:      linux-audit@redhat.com (moderated for non-subscribers)
2695 W:      https://github.com/linux-audit
2696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2697 S:      Supported
2698 F:      include/linux/audit.h
2699 F:      include/uapi/linux/audit.h
2700 F:      kernel/audit*
2701
2702 AUXILIARY DISPLAY DRIVERS
2703 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2704 S:      Maintained
2705 F:      drivers/auxdisplay/
2706 F:      include/linux/cfag12864b.h
2707
2708 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2709 M:      Andreas Klinger <ak@it-klinger.de>
2710 L:      linux-iio@vger.kernel.org
2711 S:      Maintained
2712 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2713 F:      drivers/iio/adc/hx711.c
2714
2715 AX.25 NETWORK LAYER
2716 M:      Ralf Baechle <ralf@linux-mips.org>
2717 L:      linux-hams@vger.kernel.org
2718 W:      http://www.linux-ax25.org/
2719 S:      Maintained
2720 F:      include/uapi/linux/ax25.h
2721 F:      include/net/ax25.h
2722 F:      net/ax25/
2723
2724 AXENTIA ARM DEVICES
2725 M:      Peter Rosin <peda@axentia.se>
2726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2727 S:      Maintained
2728 F:      Documentation/devicetree/bindings/arm/axentia.txt
2729 F:      arch/arm/boot/dts/at91-linea.dtsi
2730 F:      arch/arm/boot/dts/at91-natte.dtsi
2731 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2732 F:      arch/arm/boot/dts/at91-tse850-3.dts
2733
2734 AXENTIA ASOC DRIVERS
2735 M:      Peter Rosin <peda@axentia.se>
2736 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2737 S:      Maintained
2738 F:      Documentation/devicetree/bindings/sound/axentia,*
2739 F:      sound/soc/atmel/tse850-pcm5142.c
2740
2741 AXXIA I2C CONTROLLER
2742 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2743 L:      linux-i2c@vger.kernel.org
2744 S:      Maintained
2745 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2746 F:      drivers/i2c/busses/i2c-axxia.c
2747
2748 AZ6007 DVB DRIVER
2749 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2750 L:      linux-media@vger.kernel.org
2751 W:      https://linuxtv.org
2752 T:      git git://linuxtv.org/media_tree.git
2753 S:      Maintained
2754 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2755
2756 AZTECH FM RADIO RECEIVER DRIVER
2757 M:      Hans Verkuil <hverkuil@xs4all.nl>
2758 L:      linux-media@vger.kernel.org
2759 T:      git git://linuxtv.org/media_tree.git
2760 W:      https://linuxtv.org
2761 S:      Maintained
2762 F:      drivers/media/radio/radio-aztech*
2763
2764 B43 WIRELESS DRIVER
2765 L:      linux-wireless@vger.kernel.org
2766 L:      b43-dev@lists.infradead.org
2767 W:      http://wireless.kernel.org/en/users/Drivers/b43
2768 S:      Odd Fixes
2769 F:      drivers/net/wireless/broadcom/b43/
2770
2771 B43LEGACY WIRELESS DRIVER
2772 M:      Larry Finger <Larry.Finger@lwfinger.net>
2773 L:      linux-wireless@vger.kernel.org
2774 L:      b43-dev@lists.infradead.org
2775 W:      http://wireless.kernel.org/en/users/Drivers/b43
2776 S:      Maintained
2777 F:      drivers/net/wireless/broadcom/b43legacy/
2778
2779 BACKLIGHT CLASS/SUBSYSTEM
2780 M:      Lee Jones <lee.jones@linaro.org>
2781 M:      Daniel Thompson <daniel.thompson@linaro.org>
2782 M:      Jingoo Han <jingoohan1@gmail.com>
2783 L:      dri-devel@lists.freedesktop.org
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2785 S:      Maintained
2786 F:      drivers/video/backlight/
2787 F:      include/linux/backlight.h
2788 F:      include/linux/pwm_backlight.h
2789 F:      Documentation/devicetree/bindings/leds/backlight
2790
2791 BATMAN ADVANCED
2792 M:      Marek Lindner <mareklindner@neomailbox.ch>
2793 M:      Simon Wunderlich <sw@simonwunderlich.de>
2794 M:      Antonio Quartulli <a@unstable.cc>
2795 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2796 W:      https://www.open-mesh.org/
2797 Q:      https://patchwork.open-mesh.org/project/batman/list/
2798 S:      Maintained
2799 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2800 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2801 F:      Documentation/networking/batman-adv.rst
2802 F:      include/uapi/linux/batadv_packet.h
2803 F:      include/uapi/linux/batman_adv.h
2804 F:      net/batman-adv/
2805
2806 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2807 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2808 L:      linux-hams@vger.kernel.org
2809 W:      http://www.baycom.org/~tom/ham/ham.html
2810 S:      Maintained
2811 F:      drivers/net/hamradio/baycom*
2812
2813 BCACHE (BLOCK LAYER CACHE)
2814 M:      Coly Li <colyli@suse.de>
2815 M:      Kent Overstreet <kent.overstreet@gmail.com>
2816 L:      linux-bcache@vger.kernel.org
2817 W:      http://bcache.evilpiepirate.org
2818 C:      irc://irc.oftc.net/bcache
2819 S:      Maintained
2820 F:      drivers/md/bcache/
2821
2822 BDISP ST MEDIA DRIVER
2823 M:      Fabien Dessenne <fabien.dessenne@st.com>
2824 L:      linux-media@vger.kernel.org
2825 T:      git git://linuxtv.org/media_tree.git
2826 W:      https://linuxtv.org
2827 S:      Supported
2828 F:      drivers/media/platform/sti/bdisp
2829
2830 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2831 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2832 L:      netdev@vger.kernel.org
2833 S:      Maintained
2834 F:      drivers/net/ethernet/ec_bhf.c
2835
2836 BEFS FILE SYSTEM
2837 M:      Luis de Bethencourt <luisbg@kernel.org>
2838 M:      Salah Triki <salah.triki@gmail.com>
2839 S:      Maintained
2840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2841 F:      Documentation/filesystems/befs.txt
2842 F:      fs/befs/
2843
2844 BFQ I/O SCHEDULER
2845 M:      Paolo Valente <paolo.valente@linaro.org>
2846 M:      Jens Axboe <axboe@kernel.dk>
2847 L:      linux-block@vger.kernel.org
2848 S:      Maintained
2849 F:      block/bfq-*
2850 F:      Documentation/block/bfq-iosched.txt
2851
2852 BFS FILE SYSTEM
2853 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2854 S:      Maintained
2855 F:      Documentation/filesystems/bfs.txt
2856 F:      fs/bfs/
2857 F:      include/uapi/linux/bfs_fs.h
2858
2859 BLINKM RGB LED DRIVER
2860 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2861 S:      Maintained
2862 F:      drivers/leds/leds-blinkm.c
2863
2864 BLOCK LAYER
2865 M:      Jens Axboe <axboe@kernel.dk>
2866 L:      linux-block@vger.kernel.org
2867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2868 S:      Maintained
2869 F:      block/
2870 F:      drivers/block/
2871 F:      kernel/trace/blktrace.c
2872 F:      lib/sbitmap.c
2873
2874 BLOCK2MTD DRIVER
2875 M:      Joern Engel <joern@lazybastard.org>
2876 L:      linux-mtd@lists.infradead.org
2877 S:      Maintained
2878 F:      drivers/mtd/devices/block2mtd.c
2879
2880 BLUETOOTH DRIVERS
2881 M:      Marcel Holtmann <marcel@holtmann.org>
2882 M:      Johan Hedberg <johan.hedberg@gmail.com>
2883 L:      linux-bluetooth@vger.kernel.org
2884 W:      http://www.bluez.org/
2885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2887 S:      Maintained
2888 F:      drivers/bluetooth/
2889
2890 BLUETOOTH SUBSYSTEM
2891 M:      Marcel Holtmann <marcel@holtmann.org>
2892 M:      Johan Hedberg <johan.hedberg@gmail.com>
2893 L:      linux-bluetooth@vger.kernel.org
2894 W:      http://www.bluez.org/
2895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2897 S:      Maintained
2898 F:      net/bluetooth/
2899 F:      include/net/bluetooth/
2900
2901 BONDING DRIVER
2902 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2903 M:      Veaceslav Falico <vfalico@gmail.com>
2904 M:      Andy Gospodarek <andy@greyhouse.net>
2905 L:      netdev@vger.kernel.org
2906 W:      http://sourceforge.net/projects/bonding/
2907 S:      Supported
2908 F:      drivers/net/bonding/
2909 F:      include/uapi/linux/if_bonding.h
2910
2911 BPF (Safe dynamic programs and tools)
2912 M:      Alexei Starovoitov <ast@kernel.org>
2913 M:      Daniel Borkmann <daniel@iogearbox.net>
2914 R:      Martin KaFai Lau <kafai@fb.com>
2915 R:      Song Liu <songliubraving@fb.com>
2916 R:      Yonghong Song <yhs@fb.com>
2917 L:      netdev@vger.kernel.org
2918 L:      bpf@vger.kernel.org
2919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2921 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2922 S:      Supported
2923 F:      arch/*/net/*
2924 F:      Documentation/networking/filter.txt
2925 F:      Documentation/bpf/
2926 F:      include/linux/bpf*
2927 F:      include/linux/filter.h
2928 F:      include/trace/events/xdp.h
2929 F:      include/uapi/linux/bpf*
2930 F:      include/uapi/linux/filter.h
2931 F:      kernel/bpf/
2932 F:      kernel/trace/bpf_trace.c
2933 F:      lib/test_bpf.c
2934 F:      net/bpf/
2935 F:      net/core/filter.c
2936 F:      net/sched/act_bpf.c
2937 F:      net/sched/cls_bpf.c
2938 F:      samples/bpf/
2939 F:      tools/bpf/
2940 F:      tools/lib/bpf/
2941 F:      tools/testing/selftests/bpf/
2942 K:      bpf
2943 N:      bpf
2944
2945 BPF JIT for ARM
2946 M:      Shubham Bansal <illusionist.neo@gmail.com>
2947 L:      netdev@vger.kernel.org
2948 L:      bpf@vger.kernel.org
2949 S:      Maintained
2950 F:      arch/arm/net/
2951
2952 BPF JIT for ARM64
2953 M:      Daniel Borkmann <daniel@iogearbox.net>
2954 M:      Alexei Starovoitov <ast@kernel.org>
2955 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2956 L:      netdev@vger.kernel.org
2957 L:      bpf@vger.kernel.org
2958 S:      Supported
2959 F:      arch/arm64/net/
2960
2961 BPF JIT for MIPS (32-BIT AND 64-BIT)
2962 M:      Paul Burton <paul.burton@mips.com>
2963 L:      netdev@vger.kernel.org
2964 L:      bpf@vger.kernel.org
2965 S:      Maintained
2966 F:      arch/mips/net/
2967
2968 BPF JIT for NFP NICs
2969 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2970 L:      netdev@vger.kernel.org
2971 L:      bpf@vger.kernel.org
2972 S:      Supported
2973 F:      drivers/net/ethernet/netronome/nfp/bpf/
2974
2975 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2976 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2977 M:      Sandipan Das <sandipan@linux.ibm.com>
2978 L:      netdev@vger.kernel.org
2979 L:      bpf@vger.kernel.org
2980 S:      Maintained
2981 F:      arch/powerpc/net/
2982
2983 BPF JIT for RISC-V (RV64G)
2984 M:      Björn Töpel <bjorn.topel@gmail.com>
2985 L:      netdev@vger.kernel.org
2986 S:      Maintained
2987 F:      arch/riscv/net/
2988
2989 BPF JIT for S390
2990 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2991 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2992 L:      netdev@vger.kernel.org
2993 L:      bpf@vger.kernel.org
2994 S:      Maintained
2995 F:      arch/s390/net/
2996 X:      arch/s390/net/pnet.c
2997
2998 BPF JIT for SPARC (32-BIT AND 64-BIT)
2999 M:      David S. Miller <davem@davemloft.net>
3000 L:      netdev@vger.kernel.org
3001 L:      bpf@vger.kernel.org
3002 S:      Maintained
3003 F:      arch/sparc/net/
3004
3005 BPF JIT for X86 32-BIT
3006 M:      Wang YanQing <udknight@gmail.com>
3007 L:      netdev@vger.kernel.org
3008 L:      bpf@vger.kernel.org
3009 S:      Maintained
3010 F:      arch/x86/net/bpf_jit_comp32.c
3011
3012 BPF JIT for X86 64-BIT
3013 M:      Alexei Starovoitov <ast@kernel.org>
3014 M:      Daniel Borkmann <daniel@iogearbox.net>
3015 L:      netdev@vger.kernel.org
3016 L:      bpf@vger.kernel.org
3017 S:      Supported
3018 F:      arch/x86/net/
3019 X:      arch/x86/net/bpf_jit_comp32.c
3020
3021 BROADCOM B44 10/100 ETHERNET DRIVER
3022 M:      Michael Chan <michael.chan@broadcom.com>
3023 L:      netdev@vger.kernel.org
3024 S:      Supported
3025 F:      drivers/net/ethernet/broadcom/b44.*
3026
3027 BROADCOM B53 ETHERNET SWITCH DRIVER
3028 M:      Florian Fainelli <f.fainelli@gmail.com>
3029 L:      netdev@vger.kernel.org
3030 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3031 S:      Supported
3032 F:      drivers/net/dsa/b53/*
3033 F:      include/linux/platform_data/b53.h
3034
3035 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3036 M:      Florian Fainelli <f.fainelli@gmail.com>
3037 M:      Ray Jui <rjui@broadcom.com>
3038 M:      Scott Branden <sbranden@broadcom.com>
3039 M:      bcm-kernel-feedback-list@broadcom.com
3040 T:      git git://github.com/broadcom/mach-bcm
3041 S:      Maintained
3042 N:      bcm281*
3043 N:      bcm113*
3044 N:      bcm216*
3045 N:      kona
3046 F:      arch/arm/mach-bcm/
3047
3048 BROADCOM BCM2835 ARM ARCHITECTURE
3049 M:      Eric Anholt <eric@anholt.net>
3050 M:      Stefan Wahren <stefan.wahren@i2se.com>
3051 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3052 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3053 T:      git git://github.com/anholt/linux
3054 S:      Maintained
3055 N:      bcm2835
3056 F:      drivers/staging/vc04_services
3057
3058 BROADCOM BCM47XX MIPS ARCHITECTURE
3059 M:      Hauke Mehrtens <hauke@hauke-m.de>
3060 M:      Rafał Miłecki <zajec5@gmail.com>
3061 L:      linux-mips@vger.kernel.org
3062 S:      Maintained
3063 F:      Documentation/devicetree/bindings/mips/brcm/
3064 F:      arch/mips/bcm47xx/*
3065 F:      arch/mips/include/asm/mach-bcm47xx/*
3066
3067 BROADCOM BCM5301X ARM ARCHITECTURE
3068 M:      Hauke Mehrtens <hauke@hauke-m.de>
3069 M:      Rafał Miłecki <zajec5@gmail.com>
3070 M:      bcm-kernel-feedback-list@broadcom.com
3071 L:      linux-arm-kernel@lists.infradead.org
3072 S:      Maintained
3073 F:      arch/arm/mach-bcm/bcm_5301x.c
3074 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3075 F:      arch/arm/boot/dts/bcm470*
3076 F:      arch/arm/boot/dts/bcm953012*
3077
3078 BROADCOM BCM53573 ARM ARCHITECTURE
3079 M:      Rafał Miłecki <rafal@milecki.pl>
3080 L:      linux-arm-kernel@lists.infradead.org
3081 S:      Maintained
3082 F:      arch/arm/boot/dts/bcm53573*
3083 F:      arch/arm/boot/dts/bcm47189*
3084
3085 BROADCOM BCM63XX ARM ARCHITECTURE
3086 M:      Florian Fainelli <f.fainelli@gmail.com>
3087 M:      bcm-kernel-feedback-list@broadcom.com
3088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3089 T:      git git://github.com/broadcom/stblinux.git
3090 S:      Maintained
3091 N:      bcm63xx
3092
3093 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3094 M:      Kevin Cernekee <cernekee@gmail.com>
3095 L:      linux-usb@vger.kernel.org
3096 S:      Maintained
3097 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3098
3099 BROADCOM BCM7XXX ARM ARCHITECTURE
3100 M:      Brian Norris <computersforpeace@gmail.com>
3101 M:      Gregory Fong <gregory.0xf0@gmail.com>
3102 M:      Florian Fainelli <f.fainelli@gmail.com>
3103 M:      bcm-kernel-feedback-list@broadcom.com
3104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3105 T:      git git://github.com/broadcom/stblinux.git
3106 S:      Maintained
3107 F:      arch/arm/mach-bcm/*brcmstb*
3108 F:      arch/arm/boot/dts/bcm7*.dts*
3109 F:      drivers/bus/brcmstb_gisb.c
3110 F:      arch/arm/mm/cache-b15-rac.c
3111 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3112 N:      brcmstb
3113
3114 BROADCOM BMIPS CPUFREQ DRIVER
3115 M:      Markus Mayer <mmayer@broadcom.com>
3116 M:      bcm-kernel-feedback-list@broadcom.com
3117 L:      linux-pm@vger.kernel.org
3118 S:      Maintained
3119 F:      drivers/cpufreq/bmips-cpufreq.c
3120
3121 BROADCOM BMIPS MIPS ARCHITECTURE
3122 M:      Kevin Cernekee <cernekee@gmail.com>
3123 M:      Florian Fainelli <f.fainelli@gmail.com>
3124 L:      bcm-kernel-feedback-list@broadcom.com
3125 L:      linux-mips@vger.kernel.org
3126 T:      git git://github.com/broadcom/stblinux.git
3127 S:      Maintained
3128 F:      arch/mips/bmips/*
3129 F:      arch/mips/include/asm/mach-bmips/*
3130 F:      arch/mips/kernel/*bmips*
3131 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3132 F:      drivers/irqchip/irq-bcm63*
3133 F:      drivers/irqchip/irq-bcm7*
3134 F:      drivers/irqchip/irq-brcmstb*
3135 F:      include/linux/bcm963xx_nvram.h
3136 F:      include/linux/bcm963xx_tag.h
3137
3138 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3139 M:      Rasesh Mody <rmody@marvell.com>
3140 M:      GR-Linux-NIC-Dev@marvell.com
3141 L:      netdev@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/net/ethernet/broadcom/bnx2.*
3144 F:      drivers/net/ethernet/broadcom/bnx2_*
3145
3146 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3147 M:      QLogic-Storage-Upstream@qlogic.com
3148 L:      linux-scsi@vger.kernel.org
3149 S:      Supported
3150 F:      drivers/scsi/bnx2fc/
3151
3152 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3153 M:      QLogic-Storage-Upstream@qlogic.com
3154 L:      linux-scsi@vger.kernel.org
3155 S:      Supported
3156 F:      drivers/scsi/bnx2i/
3157
3158 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3159 M:      Ariel Elior <aelior@marvell.com>
3160 M:      Sudarsana Kalluru <skalluru@marvell.com>
3161 M:      GR-everest-linux-l2@marvell.com
3162 L:      netdev@vger.kernel.org
3163 S:      Supported
3164 F:      drivers/net/ethernet/broadcom/bnx2x/
3165
3166 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3167 M:      Michael Chan <michael.chan@broadcom.com>
3168 L:      netdev@vger.kernel.org
3169 S:      Supported
3170 F:      drivers/net/ethernet/broadcom/bnxt/
3171
3172 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3173 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3174 M:      Franky Lin <franky.lin@broadcom.com>
3175 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3176 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3177 M:      Wright Feng <wright.feng@cypress.com>
3178 L:      linux-wireless@vger.kernel.org
3179 L:      brcm80211-dev-list.pdl@broadcom.com
3180 L:      brcm80211-dev-list@cypress.com
3181 S:      Supported
3182 F:      drivers/net/wireless/broadcom/brcm80211/
3183
3184 BROADCOM BRCMSTB GPIO DRIVER
3185 M:      Gregory Fong <gregory.0xf0@gmail.com>
3186 L:      bcm-kernel-feedback-list@broadcom.com
3187 S:      Supported
3188 F:      drivers/gpio/gpio-brcmstb.c
3189 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3190
3191 BROADCOM BRCMSTB I2C DRIVER
3192 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3193 L:      linux-i2c@vger.kernel.org
3194 L:      bcm-kernel-feedback-list@broadcom.com
3195 S:      Supported
3196 F:      drivers/i2c/busses/i2c-brcmstb.c
3197 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3198
3199 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3200 M:      Al Cooper <alcooperx@gmail.com>
3201 L:      linux-kernel@vger.kernel.org
3202 L:      bcm-kernel-feedback-list@broadcom.com
3203 S:      Maintained
3204 F:      drivers/phy/broadcom/phy-brcm-usb*
3205
3206 BROADCOM GENET ETHERNET DRIVER
3207 M:      Doug Berger <opendmb@gmail.com>
3208 M:      Florian Fainelli <f.fainelli@gmail.com>
3209 L:      bcm-kernel-feedback-list@broadcom.com
3210 L:      netdev@vger.kernel.org
3211 S:      Supported
3212 F:      drivers/net/ethernet/broadcom/genet/
3213
3214 BROADCOM IPROC ARM ARCHITECTURE
3215 M:      Ray Jui <rjui@broadcom.com>
3216 M:      Scott Branden <sbranden@broadcom.com>
3217 M:      bcm-kernel-feedback-list@broadcom.com
3218 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3219 T:      git git://github.com/broadcom/cygnus-linux.git
3220 S:      Maintained
3221 N:      iproc
3222 N:      cygnus
3223 N:      bcm[-_]nsp
3224 N:      bcm9113*
3225 N:      bcm9583*
3226 N:      bcm9585*
3227 N:      bcm9586*
3228 N:      bcm988312
3229 N:      bcm113*
3230 N:      bcm583*
3231 N:      bcm585*
3232 N:      bcm586*
3233 N:      bcm88312
3234 N:      hr2
3235 N:      stingray
3236 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3237 F:      arch/arm64/boot/dts/broadcom/stingray/*
3238 F:      drivers/clk/bcm/clk-ns*
3239 F:      drivers/clk/bcm/clk-sr*
3240 F:      drivers/pinctrl/bcm/pinctrl-ns*
3241 F:      include/dt-bindings/clock/bcm-sr*
3242
3243 BROADCOM KONA GPIO DRIVER
3244 M:      Ray Jui <rjui@broadcom.com>
3245 L:      bcm-kernel-feedback-list@broadcom.com
3246 S:      Supported
3247 F:      drivers/gpio/gpio-bcm-kona.c
3248 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3249
3250 BROADCOM NETXTREME-E ROCE DRIVER
3251 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3252 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3253 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3254 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3255 L:      linux-rdma@vger.kernel.org
3256 W:      http://www.broadcom.com
3257 S:      Supported
3258 F:      drivers/infiniband/hw/bnxt_re/
3259 F:      include/uapi/rdma/bnxt_re-abi.h
3260
3261 BROADCOM NVRAM DRIVER
3262 M:      Rafał Miłecki <zajec5@gmail.com>
3263 L:      linux-mips@vger.kernel.org
3264 S:      Maintained
3265 F:      drivers/firmware/broadcom/*
3266
3267 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3268 M:      Rafał Miłecki <zajec5@gmail.com>
3269 L:      linux-wireless@vger.kernel.org
3270 S:      Maintained
3271 F:      drivers/bcma/
3272 F:      include/linux/bcma/
3273
3274 BROADCOM STB AVS CPUFREQ DRIVER
3275 M:      Markus Mayer <mmayer@broadcom.com>
3276 M:      bcm-kernel-feedback-list@broadcom.com
3277 L:      linux-pm@vger.kernel.org
3278 S:      Maintained
3279 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3280 F:      drivers/cpufreq/brcmstb*
3281
3282 BROADCOM STB AVS TMON DRIVER
3283 M:      Markus Mayer <mmayer@broadcom.com>
3284 M:      bcm-kernel-feedback-list@broadcom.com
3285 L:      linux-pm@vger.kernel.org
3286 S:      Maintained
3287 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3288 F:      drivers/thermal/broadcom/brcmstb*
3289
3290 BROADCOM STB NAND FLASH DRIVER
3291 M:      Brian Norris <computersforpeace@gmail.com>
3292 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3293 L:      linux-mtd@lists.infradead.org
3294 L:      bcm-kernel-feedback-list@broadcom.com
3295 S:      Maintained
3296 F:      drivers/mtd/nand/raw/brcmnand/
3297
3298 BROADCOM STB DPFE DRIVER
3299 M:      Markus Mayer <mmayer@broadcom.com>
3300 M:      bcm-kernel-feedback-list@broadcom.com
3301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3302 S:      Maintained
3303 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3304 F:      drivers/memory/brcmstb_dpfe.c
3305
3306 BROADCOM SPI DRIVER
3307 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3308 M:      bcm-kernel-feedback-list@broadcom.com
3309 S:      Maintained
3310 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3311 F:      drivers/spi/spi-bcm-qspi.*
3312 F:      drivers/spi/spi-brcmstb-qspi.c
3313 F:      drivers/spi/spi-iproc-qspi.c
3314
3315 BROADCOM SYSTEMPORT ETHERNET DRIVER
3316 M:      Florian Fainelli <f.fainelli@gmail.com>
3317 L:      bcm-kernel-feedback-list@broadcom.com
3318 L:      netdev@vger.kernel.org
3319 S:      Supported
3320 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3321
3322 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3323 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3324 M:      Prashant Sreedharan <prashant@broadcom.com>
3325 M:      Michael Chan <mchan@broadcom.com>
3326 L:      netdev@vger.kernel.org
3327 S:      Supported
3328 F:      drivers/net/ethernet/broadcom/tg3.*
3329
3330 BROCADE BFA FC SCSI DRIVER
3331 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3332 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3333 L:      linux-scsi@vger.kernel.org
3334 S:      Supported
3335 F:      drivers/scsi/bfa/
3336
3337 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3338 M:      Rasesh Mody <rmody@marvell.com>
3339 M:      Sudarsana Kalluru <skalluru@marvell.com>
3340 M:      GR-Linux-NIC-Dev@marvell.com
3341 L:      netdev@vger.kernel.org
3342 S:      Supported
3343 F:      drivers/net/ethernet/brocade/bna/
3344
3345 BSG (block layer generic sg v4 driver)
3346 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3347 L:      linux-scsi@vger.kernel.org
3348 S:      Supported
3349 F:      block/bsg.c
3350 F:      include/linux/bsg.h
3351 F:      include/uapi/linux/bsg.h
3352
3353 BT87X AUDIO DRIVER
3354 M:      Clemens Ladisch <clemens@ladisch.de>
3355 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3356 T:      git git://git.alsa-project.org/alsa-kernel.git
3357 S:      Maintained
3358 F:      Documentation/sound/cards/bt87x.rst
3359 F:      sound/pci/bt87x.c
3360
3361 BT8XXGPIO DRIVER
3362 M:      Michael Buesch <m@bues.ch>
3363 W:      http://bu3sch.de/btgpio.php
3364 S:      Maintained
3365 F:      drivers/gpio/gpio-bt8xx.c
3366
3367 BTRFS FILE SYSTEM
3368 M:      Chris Mason <clm@fb.com>
3369 M:      Josef Bacik <josef@toxicpanda.com>
3370 M:      David Sterba <dsterba@suse.com>
3371 L:      linux-btrfs@vger.kernel.org
3372 W:      http://btrfs.wiki.kernel.org/
3373 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3375 S:      Maintained
3376 F:      Documentation/filesystems/btrfs.txt
3377 F:      fs/btrfs/
3378 F:      include/linux/btrfs*
3379 F:      include/uapi/linux/btrfs*
3380
3381 BTTV VIDEO4LINUX DRIVER
3382 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3383 L:      linux-media@vger.kernel.org
3384 W:      https://linuxtv.org
3385 T:      git git://linuxtv.org/media_tree.git
3386 S:      Odd fixes
3387 F:      Documentation/media/v4l-drivers/bttv*
3388 F:      drivers/media/pci/bt8xx/bttv*
3389
3390 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3391 M:      Chanwoo Choi <cw00.choi@samsung.com>
3392 L:      linux-pm@vger.kernel.org
3393 L:      linux-samsung-soc@vger.kernel.org
3394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3395 S:      Maintained
3396 F:      drivers/devfreq/exynos-bus.c
3397 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3398
3399 BUSLOGIC SCSI DRIVER
3400 M:      Khalid Aziz <khalid@gonehiking.org>
3401 L:      linux-scsi@vger.kernel.org
3402 S:      Maintained
3403 F:      drivers/scsi/BusLogic.*
3404 F:      drivers/scsi/FlashPoint.*
3405
3406 C-MEDIA CMI8788 DRIVER
3407 M:      Clemens Ladisch <clemens@ladisch.de>
3408 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3409 T:      git git://git.alsa-project.org/alsa-kernel.git
3410 S:      Maintained
3411 F:      sound/pci/oxygen/
3412
3413 C-SKY ARCHITECTURE
3414 M:      Guo Ren <guoren@kernel.org>
3415 T:      git https://github.com/c-sky/csky-linux.git
3416 S:      Supported
3417 F:      arch/csky/
3418 F:      Documentation/devicetree/bindings/csky/
3419 F:      drivers/irqchip/irq-csky-*
3420 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3421 F:      drivers/clocksource/timer-gx6605s.c
3422 F:      drivers/clocksource/timer-mp-csky.c
3423 F:      Documentation/devicetree/bindings/timer/csky,*
3424 K:      csky
3425 N:      csky
3426
3427 C6X ARCHITECTURE
3428 M:      Mark Salter <msalter@redhat.com>
3429 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3430 L:      linux-c6x-dev@linux-c6x.org
3431 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3432 S:      Maintained
3433 F:      arch/c6x/
3434
3435 CA8210 IEEE-802.15.4 RADIO DRIVER
3436 M:      Harry Morris <h.morris@cascoda.com>
3437 L:      linux-wpan@vger.kernel.org
3438 W:      https://github.com/Cascoda/ca8210-linux.git
3439 S:      Maintained
3440 F:      drivers/net/ieee802154/ca8210.c
3441 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3442
3443 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3444 M:      David Howells <dhowells@redhat.com>
3445 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3446 S:      Supported
3447 F:      Documentation/filesystems/caching/cachefiles.txt
3448 F:      fs/cachefiles/
3449
3450 CADENCE MIPI-CSI2 BRIDGES
3451 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3452 L:      linux-media@vger.kernel.org
3453 S:      Maintained
3454 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3455 F:      drivers/media/platform/cadence/cdns-csi2*
3456
3457 CADET FM/AM RADIO RECEIVER DRIVER
3458 M:      Hans Verkuil <hverkuil@xs4all.nl>
3459 L:      linux-media@vger.kernel.org
3460 T:      git git://linuxtv.org/media_tree.git
3461 W:      https://linuxtv.org
3462 S:      Maintained
3463 F:      drivers/media/radio/radio-cadet*
3464
3465 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3466 M:      Jonathan Corbet <corbet@lwn.net>
3467 L:      linux-media@vger.kernel.org
3468 T:      git git://linuxtv.org/media_tree.git
3469 S:      Maintained
3470 F:      Documentation/media/v4l-drivers/cafe_ccic*
3471 F:      drivers/media/platform/marvell-ccic/
3472
3473 CAIF NETWORK LAYER
3474 L:      netdev@vger.kernel.org
3475 S:      Orphan
3476 F:      Documentation/networking/caif/
3477 F:      drivers/net/caif/
3478 F:      include/uapi/linux/caif/
3479 F:      include/net/caif/
3480 F:      net/caif/
3481
3482 CAKE QDISC
3483 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3484 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3485 S:      Maintained
3486 F:      net/sched/sch_cake.c
3487
3488 CALGARY x86-64 IOMMU
3489 M:      Muli Ben-Yehuda <mulix@mulix.org>
3490 M:      Jon Mason <jdmason@kudzu.us>
3491 L:      iommu@lists.linux-foundation.org
3492 S:      Maintained
3493 F:      arch/x86/kernel/pci-calgary_64.c
3494 F:      arch/x86/kernel/tce_64.c
3495 F:      arch/x86/include/asm/calgary.h
3496 F:      arch/x86/include/asm/tce.h
3497
3498 CAN NETWORK DRIVERS
3499 M:      Wolfgang Grandegger <wg@grandegger.com>
3500 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3501 L:      linux-can@vger.kernel.org
3502 W:      https://github.com/linux-can
3503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3505 S:      Maintained
3506 F:      Documentation/devicetree/bindings/net/can/
3507 F:      drivers/net/can/
3508 F:      include/linux/can/dev.h
3509 F:      include/linux/can/platform/
3510 F:      include/uapi/linux/can/error.h
3511 F:      include/uapi/linux/can/netlink.h
3512
3513 CAN NETWORK LAYER
3514 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3515 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3516 L:      linux-can@vger.kernel.org
3517 W:      https://github.com/linux-can
3518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3520 S:      Maintained
3521 F:      Documentation/networking/can.rst
3522 F:      net/can/
3523 F:      include/linux/can/core.h
3524 F:      include/uapi/linux/can.h
3525 F:      include/uapi/linux/can/bcm.h
3526 F:      include/uapi/linux/can/raw.h
3527 F:      include/uapi/linux/can/gw.h
3528
3529 CAPABILITIES
3530 M:      Serge Hallyn <serge@hallyn.com>
3531 L:      linux-security-module@vger.kernel.org
3532 S:      Supported
3533 F:      include/linux/capability.h
3534 F:      include/uapi/linux/capability.h
3535 F:      security/commoncap.c
3536 F:      kernel/capability.c
3537
3538 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3539 M:      Kevin Tsai <ktsai@capellamicro.com>
3540 S:      Maintained
3541 F:      drivers/iio/light/cm*
3542
3543 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3544 M:      Christian Lamparter <chunkeey@googlemail.com>
3545 L:      linux-wireless@vger.kernel.org
3546 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3547 S:      Maintained
3548 F:      drivers/net/wireless/ath/carl9170/
3549
3550 CAVIUM I2C DRIVER
3551 M:      Jan Glauber <jglauber@cavium.com>
3552 M:      David Daney <david.daney@cavium.com>
3553 W:      http://www.cavium.com
3554 S:      Supported
3555 F:      drivers/i2c/busses/i2c-octeon*
3556 F:      drivers/i2c/busses/i2c-thunderx*
3557
3558 CAVIUM LIQUIDIO NETWORK DRIVER
3559 M:      Derek Chickles <dchickles@marvell.com>
3560 M:      Satanand Burla <sburla@marvell.com>
3561 M:      Felix Manlunas <fmanlunas@marvell.com>
3562 L:      netdev@vger.kernel.org
3563 W:      http://www.cavium.com
3564 S:      Supported
3565 F:      drivers/net/ethernet/cavium/liquidio/
3566
3567 CAVIUM MMC DRIVER
3568 M:      Jan Glauber <jglauber@cavium.com>
3569 M:      David Daney <david.daney@cavium.com>
3570 M:      Steven J. Hill <Steven.Hill@cavium.com>
3571 W:      http://www.cavium.com
3572 S:      Supported
3573 F:      drivers/mmc/host/cavium*
3574
3575 CAVIUM OCTEON-TX CRYPTO DRIVER
3576 M:      George Cherian <george.cherian@cavium.com>
3577 L:      linux-crypto@vger.kernel.org
3578 W:      http://www.cavium.com
3579 S:      Supported
3580 F:      drivers/crypto/cavium/cpt/
3581
3582 CAVIUM THUNDERX2 ARM64 SOC
3583 M:      Robert Richter <rrichter@cavium.com>
3584 M:      Jayachandran C <jnair@caviumnetworks.com>
3585 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3586 S:      Maintained
3587 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3588 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3589
3590 CC2520 IEEE-802.15.4 RADIO DRIVER
3591 M:      Varka Bhadram <varkabhadram@gmail.com>
3592 L:      linux-wpan@vger.kernel.org
3593 S:      Maintained
3594 F:      drivers/net/ieee802154/cc2520.c
3595 F:      include/linux/spi/cc2520.h
3596 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3597
3598 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3599 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3600 L:      linux-crypto@vger.kernel.org
3601 S:      Supported
3602 F:      drivers/crypto/ccree/
3603 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3604
3605 CEC FRAMEWORK
3606 M:      Hans Verkuil <hans.verkuil@cisco.com>
3607 L:      linux-media@vger.kernel.org
3608 T:      git git://linuxtv.org/media_tree.git
3609 W:      http://linuxtv.org
3610 S:      Supported
3611 F:      Documentation/media/kapi/cec-core.rst
3612 F:      Documentation/media/uapi/cec
3613 F:      drivers/media/cec/
3614 F:      drivers/media/rc/keymaps/rc-cec.c
3615 F:      include/media/cec.h
3616 F:      include/media/cec-notifier.h
3617 F:      include/uapi/linux/cec.h
3618 F:      include/uapi/linux/cec-funcs.h
3619 F:      Documentation/devicetree/bindings/media/cec.txt
3620 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3621
3622 CEC GPIO DRIVER
3623 M:      Hans Verkuil <hans.verkuil@cisco.com>
3624 L:      linux-media@vger.kernel.org
3625 T:      git git://linuxtv.org/media_tree.git
3626 W:      http://linuxtv.org
3627 S:      Supported
3628 F:      drivers/media/platform/cec-gpio/
3629 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3630
3631 CELL BROADBAND ENGINE ARCHITECTURE
3632 M:      Arnd Bergmann <arnd@arndb.de>
3633 L:      linuxppc-dev@lists.ozlabs.org
3634 W:      http://www.ibm.com/developerworks/power/cell/
3635 S:      Supported
3636 F:      arch/powerpc/include/asm/cell*.h
3637 F:      arch/powerpc/include/asm/spu*.h
3638 F:      arch/powerpc/include/uapi/asm/spu*.h
3639 F:      arch/powerpc/oprofile/*cell*
3640 F:      arch/powerpc/platforms/cell/
3641
3642 CEPH COMMON CODE (LIBCEPH)
3643 M:      Ilya Dryomov <idryomov@gmail.com>
3644 M:      "Yan, Zheng" <zyan@redhat.com>
3645 M:      Sage Weil <sage@redhat.com>
3646 L:      ceph-devel@vger.kernel.org
3647 W:      http://ceph.com/
3648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3649 T:      git git://github.com/ceph/ceph-client.git
3650 S:      Supported
3651 F:      net/ceph/
3652 F:      include/linux/ceph/
3653 F:      include/linux/crush/
3654
3655 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3656 M:      "Yan, Zheng" <zyan@redhat.com>
3657 M:      Sage Weil <sage@redhat.com>
3658 M:      Ilya Dryomov <idryomov@gmail.com>
3659 L:      ceph-devel@vger.kernel.org
3660 W:      http://ceph.com/
3661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3662 T:      git git://github.com/ceph/ceph-client.git
3663 S:      Supported
3664 F:      Documentation/filesystems/ceph.txt
3665 F:      fs/ceph/
3666
3667 CERTIFICATE HANDLING:
3668 M:      David Howells <dhowells@redhat.com>
3669 M:      David Woodhouse <dwmw2@infradead.org>
3670 L:      keyrings@vger.kernel.org
3671 S:      Maintained
3672 F:      Documentation/admin-guide/module-signing.rst
3673 F:      certs/
3674 F:      scripts/sign-file.c
3675 F:      scripts/extract-cert.c
3676
3677 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3678 L:      linux-usb@vger.kernel.org
3679 S:      Orphan
3680 F:      Documentation/usb/WUSB-Design-overview.txt
3681 F:      Documentation/usb/wusb-cbaf
3682 F:      drivers/usb/host/hwa-hc.c
3683 F:      drivers/usb/host/whci/
3684 F:      drivers/usb/wusbcore/
3685 F:      include/linux/usb/wusb*
3686
3687 CFAG12864B LCD DRIVER
3688 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3689 S:      Maintained
3690 F:      drivers/auxdisplay/cfag12864b.c
3691 F:      include/linux/cfag12864b.h
3692
3693 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3694 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3695 S:      Maintained
3696 F:      drivers/auxdisplay/cfag12864bfb.c
3697 F:      include/linux/cfag12864b.h
3698
3699 802.11 (including CFG80211/NL80211)
3700 M:      Johannes Berg <johannes@sipsolutions.net>
3701 L:      linux-wireless@vger.kernel.org
3702 W:      http://wireless.kernel.org/
3703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3705 S:      Maintained
3706 F:      net/wireless/
3707 F:      include/uapi/linux/nl80211.h
3708 F:      include/linux/ieee80211.h
3709 F:      include/net/wext.h
3710 F:      include/net/cfg80211.h
3711 F:      include/net/iw_handler.h
3712 F:      include/net/ieee80211_radiotap.h
3713 F:      Documentation/driver-api/80211/cfg80211.rst
3714 F:      Documentation/networking/regulatory.txt
3715
3716 CHAR and MISC DRIVERS
3717 M:      Arnd Bergmann <arnd@arndb.de>
3718 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3720 S:      Supported
3721 F:      drivers/char/
3722 F:      drivers/misc/
3723 F:      include/linux/miscdevice.h
3724
3725 CHECKPATCH
3726 M:      Andy Whitcroft <apw@canonical.com>
3727 M:      Joe Perches <joe@perches.com>
3728 S:      Maintained
3729 F:      scripts/checkpatch.pl
3730
3731 CHINESE DOCUMENTATION
3732 M:      Harry Wei <harryxiyou@gmail.com>
3733 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3734 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3735 S:      Maintained
3736 F:      Documentation/translations/zh_CN/
3737
3738 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3739 M:      Peter Chen <Peter.Chen@nxp.com>
3740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3741 L:      linux-usb@vger.kernel.org
3742 S:      Maintained
3743 F:      drivers/usb/chipidea/
3744
3745 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3746 M:      Hans de Goede <hdegoede@redhat.com>
3747 L:      linux-input@vger.kernel.org
3748 S:      Maintained
3749 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3750 F:      drivers/input/touchscreen/chipone_icn8318.c
3751
3752 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3753 M:      Hans de Goede <hdegoede@redhat.com>
3754 L:      linux-input@vger.kernel.org
3755 S:      Maintained
3756 F:      drivers/input/touchscreen/chipone_icn8505.c
3757
3758 CHROME HARDWARE PLATFORM SUPPORT
3759 M:      Benson Leung <bleung@chromium.org>
3760 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3761 S:      Maintained
3762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3763 F:      drivers/platform/chrome/
3764
3765 CHROMEOS EC SUBDRIVERS
3766 M:      Benson Leung <bleung@chromium.org>
3767 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3768 R:      Guenter Roeck <groeck@chromium.org>
3769 S:      Maintained
3770 N:      cros_ec
3771 N:      cros-ec
3772 F:      drivers/power/supply/cros_usbpd-charger.c
3773
3774 CHROMEOS EC CODEC DRIVER
3775 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3776 S:      Maintained
3777 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3778 R:      Guenter Roeck <groeck@chromium.org>
3779 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3780 F:      sound/soc/codecs/cros_ec_codec.*
3781
3782 CIRRUS LOGIC AUDIO CODEC DRIVERS
3783 M:      Brian Austin <brian.austin@cirrus.com>
3784 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3785 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3786 S:      Maintained
3787 F:      sound/soc/codecs/cs*
3788
3789 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3790 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3791 L:      netdev@vger.kernel.org
3792 S:      Maintained
3793 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3794
3795 CIRRUS LOGIC LOCHNAGAR DRIVER
3796 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3797 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3798 L:      patches@opensource.cirrus.com
3799 S:      Supported
3800 F:      drivers/clk/clk-lochnagar.c
3801 F:      drivers/hwmon/lochnagar-hwmon.c
3802 F:      drivers/mfd/lochnagar-i2c.c
3803 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3804 F:      drivers/regulator/lochnagar-regulator.c
3805 F:      include/dt-bindings/clk/lochnagar.h
3806 F:      include/dt-bindings/pinctrl/lochnagar.h
3807 F:      include/linux/mfd/lochnagar*
3808 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3809 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3810 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3811 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3812 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3813 F:      Documentation/hwmon/lochnagar
3814
3815 CISCO FCOE HBA DRIVER
3816 M:      Satish Kharat <satishkh@cisco.com>
3817 M:      Sesidhar Baddela <sebaddel@cisco.com>
3818 M:      Karan Tilak Kumar <kartilak@cisco.com>
3819 L:      linux-scsi@vger.kernel.org
3820 S:      Supported
3821 F:      drivers/scsi/fnic/
3822
3823 CISCO SCSI HBA DRIVER
3824 M:      Karan Tilak Kumar <kartilak@cisco.com>
3825 M:      Sesidhar Baddela <sebaddel@cisco.com>
3826 L:      linux-scsi@vger.kernel.org
3827 S:      Supported
3828 F:      drivers/scsi/snic/
3829
3830 CISCO VIC ETHERNET NIC DRIVER
3831 M:      Christian Benvenuti <benve@cisco.com>
3832 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3833 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3834 S:      Supported
3835 F:      drivers/net/ethernet/cisco/enic/
3836
3837 CISCO VIC LOW LATENCY NIC DRIVER
3838 M:      Christian Benvenuti <benve@cisco.com>
3839 M:      Nelson Escobar <neescoba@cisco.com>
3840 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3841 S:      Supported
3842 F:      drivers/infiniband/hw/usnic/
3843
3844 CIRRUS LOGIC MADERA CODEC DRIVERS
3845 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3846 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3847 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3848 L:      patches@opensource.cirrus.com
3849 T:      git https://github.com/CirrusLogic/linux-drivers.git
3850 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3851 S:      Supported
3852 F:      Documentation/devicetree/bindings/mfd/madera.txt
3853 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3854 F:      include/linux/irqchip/irq-madera*
3855 F:      include/linux/mfd/madera/*
3856 F:      drivers/gpio/gpio-madera*
3857 F:      drivers/irqchip/irq-madera*
3858 F:      drivers/mfd/madera*
3859 F:      drivers/mfd/cs47l*
3860 F:      drivers/pinctrl/cirrus/*
3861
3862 CLANG-FORMAT FILE
3863 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3864 S:      Maintained
3865 F:      .clang-format
3866
3867 CLEANCACHE API
3868 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3869 L:      linux-kernel@vger.kernel.org
3870 S:      Maintained
3871 F:      mm/cleancache.c
3872 F:      include/linux/cleancache.h
3873
3874 CLK API
3875 M:      Russell King <linux@armlinux.org.uk>
3876 L:      linux-clk@vger.kernel.org
3877 S:      Maintained
3878 F:      include/linux/clk.h
3879
3880 CLOCKSOURCE, CLOCKEVENT DRIVERS
3881 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3882 M:      Thomas Gleixner <tglx@linutronix.de>
3883 L:      linux-kernel@vger.kernel.org
3884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3885 S:      Supported
3886 F:      drivers/clocksource/
3887 F:      Documentation/devicetree/bindings/timer/
3888
3889 CMPC ACPI DRIVER
3890 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3891 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3892 L:      platform-driver-x86@vger.kernel.org
3893 S:      Supported
3894 F:      drivers/platform/x86/classmate-laptop.c
3895
3896 COBALT MEDIA DRIVER
3897 M:      Hans Verkuil <hans.verkuil@cisco.com>
3898 L:      linux-media@vger.kernel.org
3899 T:      git git://linuxtv.org/media_tree.git
3900 W:      https://linuxtv.org
3901 S:      Supported
3902 F:      drivers/media/pci/cobalt/
3903
3904 COCCINELLE/Semantic Patches (SmPL)
3905 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3906 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3907 M:      Nicolas Palix <nicolas.palix@imag.fr>
3908 M:      Michal Marek <michal.lkml@markovi.net>
3909 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3911 W:      http://coccinelle.lip6.fr/
3912 S:      Supported
3913 F:      Documentation/dev-tools/coccinelle.rst
3914 F:      scripts/coccinelle/
3915 F:      scripts/coccicheck
3916
3917 CODA FILE SYSTEM
3918 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3919 M:      coda@cs.cmu.edu
3920 L:      codalist@coda.cs.cmu.edu
3921 W:      http://www.coda.cs.cmu.edu/
3922 S:      Maintained
3923 F:      Documentation/filesystems/coda.txt
3924 F:      fs/coda/
3925 F:      include/linux/coda*.h
3926 F:      include/uapi/linux/coda*.h
3927
3928 CODA V4L2 MEM2MEM DRIVER
3929 M:      Philipp Zabel <p.zabel@pengutronix.de>
3930 L:      linux-media@vger.kernel.org
3931 S:      Maintained
3932 F:      Documentation/devicetree/bindings/media/coda.txt
3933 F:      drivers/media/platform/coda/
3934
3935 CODE OF CONDUCT
3936 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3937 S:      Supported
3938 F:      Documentation/process/code-of-conduct.rst
3939 F:      Documentation/process/code-of-conduct-interpretation.rst
3940
3941 COMMON CLK FRAMEWORK
3942 M:      Michael Turquette <mturquette@baylibre.com>
3943 M:      Stephen Boyd <sboyd@kernel.org>
3944 L:      linux-clk@vger.kernel.org
3945 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3947 S:      Maintained
3948 F:      Documentation/devicetree/bindings/clock/
3949 F:      drivers/clk/
3950 X:      drivers/clk/clkdev.c
3951 F:      include/linux/clk-pr*
3952 F:      include/linux/clk/
3953 F:      include/linux/of_clk.h
3954
3955 COMMON INTERNET FILE SYSTEM (CIFS)
3956 M:      Steve French <sfrench@samba.org>
3957 L:      linux-cifs@vger.kernel.org
3958 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3959 W:      http://linux-cifs.samba.org/
3960 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3961 S:      Supported
3962 F:      Documentation/filesystems/cifs/
3963 F:      fs/cifs/
3964
3965 COMPACTPCI HOTPLUG CORE
3966 M:      Scott Murray <scott@spiteful.org>
3967 L:      linux-pci@vger.kernel.org
3968 S:      Maintained
3969 F:      drivers/pci/hotplug/cpci_hotplug*
3970
3971 COMPACTPCI HOTPLUG GENERIC DRIVER
3972 M:      Scott Murray <scott@spiteful.org>
3973 L:      linux-pci@vger.kernel.org
3974 S:      Maintained
3975 F:      drivers/pci/hotplug/cpcihp_generic.c
3976
3977 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3978 M:      Scott Murray <scott@spiteful.org>
3979 L:      linux-pci@vger.kernel.org
3980 S:      Maintained
3981 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3982
3983 COMPAL LAPTOP SUPPORT
3984 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3985 L:      platform-driver-x86@vger.kernel.org
3986 S:      Maintained
3987 F:      drivers/platform/x86/compal-laptop.c
3988
3989 COMPILER ATTRIBUTES
3990 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3991 S:      Maintained
3992 F:      include/linux/compiler_attributes.h
3993
3994 CONEXANT ACCESSRUNNER USB DRIVER
3995 L:      accessrunner-general@lists.sourceforge.net
3996 W:      http://accessrunner.sourceforge.net/
3997 S:      Orphan
3998 F:      drivers/usb/atm/cxacru.c
3999
4000 CONFIGFS
4001 M:      Joel Becker <jlbec@evilplan.org>
4002 M:      Christoph Hellwig <hch@lst.de>
4003 T:      git git://git.infradead.org/users/hch/configfs.git
4004 S:      Supported
4005 F:      fs/configfs/
4006 F:      include/linux/configfs.h
4007
4008 CONNECTOR
4009 M:      Evgeniy Polyakov <zbr@ioremap.net>
4010 L:      netdev@vger.kernel.org
4011 S:      Maintained
4012 F:      drivers/connector/
4013
4014 CONTROL GROUP (CGROUP)
4015 M:      Tejun Heo <tj@kernel.org>
4016 M:      Li Zefan <lizefan@huawei.com>
4017 M:      Johannes Weiner <hannes@cmpxchg.org>
4018 L:      cgroups@vger.kernel.org
4019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4020 S:      Maintained
4021 F:      Documentation/admin-guide/cgroup-v2.rst
4022 F:      Documentation/cgroup-v1/
4023 F:      include/linux/cgroup*
4024 F:      kernel/cgroup/
4025
4026 CONTROL GROUP - CPUSET
4027 M:      Li Zefan <lizefan@huawei.com>
4028 L:      cgroups@vger.kernel.org
4029 W:      http://www.bullopensource.org/cpuset/
4030 W:      http://oss.sgi.com/projects/cpusets/
4031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4032 S:      Maintained
4033 F:      Documentation/cgroup-v1/cpusets.txt
4034 F:      include/linux/cpuset.h
4035 F:      kernel/cgroup/cpuset.c
4036
4037 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4038 M:      Johannes Weiner <hannes@cmpxchg.org>
4039 M:      Michal Hocko <mhocko@kernel.org>
4040 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4041 L:      cgroups@vger.kernel.org
4042 L:      linux-mm@kvack.org
4043 S:      Maintained
4044 F:      mm/memcontrol.c
4045 F:      mm/swap_cgroup.c
4046
4047 CORETEMP HARDWARE MONITORING DRIVER
4048 M:      Fenghua Yu <fenghua.yu@intel.com>
4049 L:      linux-hwmon@vger.kernel.org
4050 S:      Maintained
4051 F:      Documentation/hwmon/coretemp.rst
4052 F:      drivers/hwmon/coretemp.c
4053
4054 COSA/SRP SYNC SERIAL DRIVER
4055 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4056 W:      http://www.fi.muni.cz/~kas/cosa/
4057 S:      Maintained
4058 F:      drivers/net/wan/cosa*
4059
4060 CPMAC ETHERNET DRIVER
4061 M:      Florian Fainelli <f.fainelli@gmail.com>
4062 L:      netdev@vger.kernel.org
4063 S:      Maintained
4064 F:      drivers/net/ethernet/ti/cpmac.c
4065
4066 CPU FREQUENCY SCALING FRAMEWORK
4067 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4068 M:      Viresh Kumar <viresh.kumar@linaro.org>
4069 L:      linux-pm@vger.kernel.org
4070 S:      Maintained
4071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4073 B:      https://bugzilla.kernel.org
4074 F:      Documentation/admin-guide/pm/cpufreq.rst
4075 F:      Documentation/admin-guide/pm/intel_pstate.rst
4076 F:      Documentation/cpu-freq/
4077 F:      Documentation/devicetree/bindings/cpufreq/
4078 F:      drivers/cpufreq/
4079 F:      include/linux/cpufreq.h
4080 F:      tools/testing/selftests/cpufreq/
4081
4082 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4083 M:      Viresh Kumar <viresh.kumar@linaro.org>
4084 M:      Sudeep Holla <sudeep.holla@arm.com>
4085 L:      linux-pm@vger.kernel.org
4086 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4087 S:      Maintained
4088 F:      drivers/cpufreq/arm_big_little.h
4089 F:      drivers/cpufreq/arm_big_little.c
4090
4091 CPU POWER MONITORING SUBSYSTEM
4092 M:      Thomas Renninger <trenn@suse.com>
4093 M:      Shuah Khan <shuah@kernel.org>
4094 M:      Shuah Khan <skhan@linuxfoundation.org>
4095 L:      linux-pm@vger.kernel.org
4096 S:      Maintained
4097 F:      tools/power/cpupower/
4098
4099 CPUID/MSR DRIVER
4100 M:      "H. Peter Anvin" <hpa@zytor.com>
4101 S:      Maintained
4102 F:      arch/x86/kernel/cpuid.c
4103 F:      arch/x86/kernel/msr.c
4104
4105 CPUIDLE DRIVER - ARM BIG LITTLE
4106 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4107 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4108 L:      linux-pm@vger.kernel.org
4109 L:      linux-arm-kernel@lists.infradead.org
4110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4111 S:      Maintained
4112 F:      drivers/cpuidle/cpuidle-big_little.c
4113
4114 CPUIDLE DRIVER - ARM EXYNOS
4115 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4116 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4117 M:      Kukjin Kim <kgene@kernel.org>
4118 L:      linux-pm@vger.kernel.org
4119 L:      linux-samsung-soc@vger.kernel.org
4120 S:      Supported
4121 F:      drivers/cpuidle/cpuidle-exynos.c
4122 F:      arch/arm/mach-exynos/pm.c
4123
4124 CPU IDLE TIME MANAGEMENT FRAMEWORK
4125 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4126 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4127 L:      linux-pm@vger.kernel.org
4128 S:      Maintained
4129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4130 B:      https://bugzilla.kernel.org
4131 F:      Documentation/admin-guide/pm/cpuidle.rst
4132 F:      Documentation/driver-api/pm/cpuidle.rst
4133 F:      drivers/cpuidle/*
4134 F:      include/linux/cpuidle.h
4135
4136 CRAMFS FILESYSTEM
4137 M:      Nicolas Pitre <nico@fluxnic.net>
4138 S:      Maintained
4139 F:      Documentation/filesystems/cramfs.txt
4140 F:      fs/cramfs/
4141
4142 CRYPTO API
4143 M:      Herbert Xu <herbert@gondor.apana.org.au>
4144 M:      "David S. Miller" <davem@davemloft.net>
4145 L:      linux-crypto@vger.kernel.org
4146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4148 S:      Maintained
4149 F:      Documentation/crypto/
4150 F:      Documentation/devicetree/bindings/crypto/
4151 F:      arch/*/crypto/
4152 F:      crypto/
4153 F:      drivers/crypto/
4154 F:      include/crypto/
4155 F:      include/linux/crypto*
4156
4157 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4158 M:      Neil Horman <nhorman@tuxdriver.com>
4159 L:      linux-crypto@vger.kernel.org
4160 S:      Maintained
4161 F:      crypto/ansi_cprng.c
4162 F:      crypto/rng.c
4163
4164 CS3308 MEDIA DRIVER
4165 M:      Hans Verkuil <hverkuil@xs4all.nl>
4166 L:      linux-media@vger.kernel.org
4167 T:      git git://linuxtv.org/media_tree.git
4168 W:      http://linuxtv.org
4169 S:      Odd Fixes
4170 F:      drivers/media/i2c/cs3308.c
4171
4172 CS5535 Audio ALSA driver
4173 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4174 S:      Maintained
4175 F:      sound/pci/cs5535audio/
4176
4177 CSI DRIVERS FOR ALLWINNER V3s
4178 M:      Yong Deng <yong.deng@magewell.com>
4179 L:      linux-media@vger.kernel.org
4180 T:      git git://linuxtv.org/media_tree.git
4181 S:      Maintained
4182 F:      drivers/media/platform/sunxi/sun6i-csi/
4183 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4184
4185 CW1200 WLAN driver
4186 M:      Solomon Peachy <pizza@shaftnet.org>
4187 S:      Maintained
4188 F:      drivers/net/wireless/st/cw1200/
4189
4190 CX18 VIDEO4LINUX DRIVER
4191 M:      Andy Walls <awalls@md.metrocast.net>
4192 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4193 L:      linux-media@vger.kernel.org
4194 T:      git git://linuxtv.org/media_tree.git
4195 W:      https://linuxtv.org
4196 W:      http://www.ivtvdriver.org/index.php/Cx18
4197 S:      Maintained
4198 F:      Documentation/media/v4l-drivers/cx18*
4199 F:      drivers/media/pci/cx18/
4200 F:      include/uapi/linux/ivtv*
4201
4202 CX2341X MPEG ENCODER HELPER MODULE
4203 M:      Hans Verkuil <hverkuil@xs4all.nl>
4204 L:      linux-media@vger.kernel.org
4205 T:      git git://linuxtv.org/media_tree.git
4206 W:      https://linuxtv.org
4207 S:      Maintained
4208 F:      drivers/media/common/cx2341x*
4209 F:      include/media/drv-intf/cx2341x.h
4210
4211 CX24120 MEDIA DRIVER
4212 M:      Jemma Denson <jdenson@gmail.com>
4213 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4214 L:      linux-media@vger.kernel.org
4215 W:      https://linuxtv.org
4216 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4217 S:      Maintained
4218 F:      drivers/media/dvb-frontends/cx24120*
4219
4220 CX88 VIDEO4LINUX DRIVER
4221 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4222 L:      linux-media@vger.kernel.org
4223 W:      https://linuxtv.org
4224 T:      git git://linuxtv.org/media_tree.git
4225 S:      Odd fixes
4226 F:      Documentation/media/v4l-drivers/cx88*
4227 F:      drivers/media/pci/cx88/
4228
4229 CXD2820R MEDIA DRIVER
4230 M:      Antti Palosaari <crope@iki.fi>
4231 L:      linux-media@vger.kernel.org
4232 W:      https://linuxtv.org
4233 W:      http://palosaari.fi/linux/
4234 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4235 T:      git git://linuxtv.org/anttip/media_tree.git
4236 S:      Maintained
4237 F:      drivers/media/dvb-frontends/cxd2820r*
4238
4239 CXGB3 ETHERNET DRIVER (CXGB3)
4240 M:      Vishal Kulkarni <vishal@chelsio.com>
4241 L:      netdev@vger.kernel.org
4242 W:      http://www.chelsio.com
4243 S:      Supported
4244 F:      drivers/net/ethernet/chelsio/cxgb3/
4245
4246 CXGB3 ISCSI DRIVER (CXGB3I)
4247 M:      Karen Xie <kxie@chelsio.com>
4248 L:      linux-scsi@vger.kernel.org
4249 W:      http://www.chelsio.com
4250 S:      Supported
4251 F:      drivers/scsi/cxgbi/cxgb3i
4252
4253 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4254 M:      Steve Wise <swise@chelsio.com>
4255 L:      linux-rdma@vger.kernel.org
4256 W:      http://www.openfabrics.org
4257 S:      Supported
4258 F:      drivers/infiniband/hw/cxgb3/
4259 F:      include/uapi/rdma/cxgb3-abi.h
4260
4261 CXGB4 CRYPTO DRIVER (chcr)
4262 M:      Harsh Jain <harsh@chelsio.com>
4263 L:      linux-crypto@vger.kernel.org
4264 W:      http://www.chelsio.com
4265 S:      Supported
4266 F:      drivers/crypto/chelsio
4267
4268 CXGB4 ETHERNET DRIVER (CXGB4)
4269 M:      Vishal Kulkarni <vishal@chelsio.com>
4270 L:      netdev@vger.kernel.org
4271 W:      http://www.chelsio.com
4272 S:      Supported
4273 F:      drivers/net/ethernet/chelsio/cxgb4/
4274
4275 CXGB4 ISCSI DRIVER (CXGB4I)
4276 M:      Karen Xie <kxie@chelsio.com>
4277 L:      linux-scsi@vger.kernel.org
4278 W:      http://www.chelsio.com
4279 S:      Supported
4280 F:      drivers/scsi/cxgbi/cxgb4i
4281
4282 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4283 M:      Steve Wise <swise@chelsio.com>
4284 L:      linux-rdma@vger.kernel.org
4285 W:      http://www.openfabrics.org
4286 S:      Supported
4287 F:      drivers/infiniband/hw/cxgb4/
4288 F:      include/uapi/rdma/cxgb4-abi.h
4289
4290 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4291 M:      Casey Leedom <leedom@chelsio.com>
4292 L:      netdev@vger.kernel.org
4293 W:      http://www.chelsio.com
4294 S:      Supported
4295 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4296
4297 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4298 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4299 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4300 L:      linuxppc-dev@lists.ozlabs.org
4301 S:      Supported
4302 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4303 F:      drivers/misc/cxl/
4304 F:      include/misc/cxl*
4305 F:      include/uapi/misc/cxl.h
4306 F:      Documentation/powerpc/cxl.txt
4307 F:      Documentation/ABI/testing/sysfs-class-cxl
4308
4309 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4310 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4311 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4312 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4313 L:      linux-scsi@vger.kernel.org
4314 S:      Supported
4315 F:      drivers/scsi/cxlflash/
4316 F:      include/uapi/scsi/cxlflash_ioctl.h
4317 F:      Documentation/powerpc/cxlflash.txt
4318
4319 CYBERPRO FB DRIVER
4320 M:      Russell King <linux@armlinux.org.uk>
4321 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4322 W:      http://www.armlinux.org.uk/
4323 S:      Maintained
4324 F:      drivers/video/fbdev/cyber2000fb.*
4325
4326 CYCLADES ASYNC MUX DRIVER
4327 W:      http://www.cyclades.com/
4328 S:      Orphan
4329 F:      drivers/tty/cyclades.c
4330 F:      include/linux/cyclades.h
4331 F:      include/uapi/linux/cyclades.h
4332
4333 CYCLADES PC300 DRIVER
4334 W:      http://www.cyclades.com/
4335 S:      Orphan
4336 F:      drivers/net/wan/pc300*
4337
4338 CYPRESS_FIRMWARE MEDIA DRIVER
4339 M:      Antti Palosaari <crope@iki.fi>
4340 L:      linux-media@vger.kernel.org
4341 W:      https://linuxtv.org
4342 W:      http://palosaari.fi/linux/
4343 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4344 T:      git git://linuxtv.org/anttip/media_tree.git
4345 S:      Maintained
4346 F:      drivers/media/common/cypress_firmware*
4347
4348 CYTTSP TOUCHSCREEN DRIVER
4349 M:      Ferruh Yigit <fery@cypress.com>
4350 L:      linux-input@vger.kernel.org
4351 S:      Supported
4352 F:      drivers/input/touchscreen/cyttsp*
4353 F:      include/linux/input/cyttsp.h
4354
4355 D-LINK DIR-685 TOUCHKEYS DRIVER
4356 M:      Linus Walleij <linus.walleij@linaro.org>
4357 L:      linux-input@vger.kernel.org
4358 S:      Supported
4359 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4360
4361 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4362 M:      Joshua Kinard <kumba@gentoo.org>
4363 S:      Maintained
4364 F:      drivers/rtc/rtc-ds1685.c
4365 F:      include/linux/rtc/ds1685.h
4366
4367 DAMA SLAVE for AX.25
4368 M:      Joerg Reuter <jreuter@yaina.de>
4369 W:      http://yaina.de/jreuter/
4370 W:      http://www.qsl.net/dl1bke/
4371 L:      linux-hams@vger.kernel.org
4372 S:      Maintained
4373 F:      net/ax25/af_ax25.c
4374 F:      net/ax25/ax25_dev.c
4375 F:      net/ax25/ax25_ds_*
4376 F:      net/ax25/ax25_in.c
4377 F:      net/ax25/ax25_out.c
4378 F:      net/ax25/ax25_timer.c
4379 F:      net/ax25/sysctl_net_ax25.c
4380
4381 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4382 L:      netdev@vger.kernel.org
4383 S:      Orphan
4384 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4385 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4386
4387 DC390/AM53C974 SCSI driver
4388 M:      Hannes Reinecke <hare@suse.com>
4389 L:      linux-scsi@vger.kernel.org
4390 S:      Maintained
4391 F:      drivers/scsi/am53c974.c
4392
4393 DC395x SCSI driver
4394 M:      Oliver Neukum <oliver@neukum.org>
4395 M:      Ali Akcaagac <aliakc@web.de>
4396 M:      Jamie Lenehan <lenehan@twibble.org>
4397 L:      dc395x@twibble.org
4398 W:      http://twibble.org/dist/dc395x/
4399 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4400 S:      Maintained
4401 F:      Documentation/scsi/dc395x.txt
4402 F:      drivers/scsi/dc395x.*
4403
4404 DCCP PROTOCOL
4405 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4406 L:      dccp@vger.kernel.org
4407 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4408 S:      Maintained
4409 F:      include/linux/dccp.h
4410 F:      include/uapi/linux/dccp.h
4411 F:      include/linux/tfrc.h
4412 F:      net/dccp/
4413
4414 DECnet NETWORK LAYER
4415 W:      http://linux-decnet.sourceforge.net
4416 L:      linux-decnet-user@lists.sourceforge.net
4417 S:      Orphan
4418 F:      Documentation/networking/decnet.txt
4419 F:      net/decnet/
4420
4421 DECSTATION PLATFORM SUPPORT
4422 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4423 L:      linux-mips@vger.kernel.org
4424 W:      http://www.linux-mips.org/wiki/DECstation
4425 S:      Maintained
4426 F:      arch/mips/dec/
4427 F:      arch/mips/include/asm/dec/
4428 F:      arch/mips/include/asm/mach-dec/
4429
4430 DEFXX FDDI NETWORK DRIVER
4431 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4432 S:      Maintained
4433 F:      drivers/net/fddi/defxx.*
4434
4435 DELL SMBIOS DRIVER
4436 M:      Pali Rohár <pali.rohar@gmail.com>
4437 M:      Mario Limonciello <mario.limonciello@dell.com>
4438 L:      platform-driver-x86@vger.kernel.org
4439 S:      Maintained
4440 F:      drivers/platform/x86/dell-smbios.*
4441
4442 DELL SMBIOS SMM DRIVER
4443 M:      Mario Limonciello <mario.limonciello@dell.com>
4444 L:      platform-driver-x86@vger.kernel.org
4445 S:      Maintained
4446 F:      drivers/platform/x86/dell-smbios-smm.c
4447
4448 DELL SMBIOS WMI DRIVER
4449 M:      Mario Limonciello <mario.limonciello@dell.com>
4450 L:      platform-driver-x86@vger.kernel.org
4451 S:      Maintained
4452 F:      drivers/platform/x86/dell-smbios-wmi.c
4453 F:      tools/wmi/dell-smbios-example.c
4454
4455 DEFZA FDDI NETWORK DRIVER
4456 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4457 S:      Maintained
4458 F:      drivers/net/fddi/defza.*
4459
4460 DELL LAPTOP DRIVER
4461 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4462 M:      Pali Rohár <pali.rohar@gmail.com>
4463 L:      platform-driver-x86@vger.kernel.org
4464 S:      Maintained
4465 F:      drivers/platform/x86/dell-laptop.c
4466
4467 DELL LAPTOP FREEFALL DRIVER
4468 M:      Pali Rohár <pali.rohar@gmail.com>
4469 S:      Maintained
4470 F:      drivers/platform/x86/dell-smo8800.c
4471
4472 DELL LAPTOP RBTN DRIVER
4473 M:      Pali Rohár <pali.rohar@gmail.com>
4474 S:      Maintained
4475 F:      drivers/platform/x86/dell-rbtn.*
4476
4477 DELL REMOTE BIOS UPDATE DRIVER
4478 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4479 L:      platform-driver-x86@vger.kernel.org
4480 S:      Maintained
4481 F:      drivers/platform/x86/dell_rbu.c
4482
4483 DELL LAPTOP SMM DRIVER
4484 M:      Pali Rohár <pali.rohar@gmail.com>
4485 S:      Maintained
4486 F:      drivers/hwmon/dell-smm-hwmon.c
4487 F:      include/uapi/linux/i8k.h
4488
4489 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4490 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4491 L:      platform-driver-x86@vger.kernel.org
4492 S:      Maintained
4493 F:      Documentation/dcdbas.txt
4494 F:      drivers/platform/x86/dcdbas.*
4495
4496 DELL WMI NOTIFICATIONS DRIVER
4497 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4498 M:      Pali Rohár <pali.rohar@gmail.com>
4499 S:      Maintained
4500 F:      drivers/platform/x86/dell-wmi.c
4501
4502 DELL WMI DESCRIPTOR DRIVER
4503 M:      Mario Limonciello <mario.limonciello@dell.com>
4504 S:      Maintained
4505 F:      drivers/platform/x86/dell-wmi-descriptor.c
4506
4507 DELTA ST MEDIA DRIVER
4508 M:      Hugues Fruchet <hugues.fruchet@st.com>
4509 L:      linux-media@vger.kernel.org
4510 T:      git git://linuxtv.org/media_tree.git
4511 W:      https://linuxtv.org
4512 S:      Supported
4513 F:      drivers/media/platform/sti/delta
4514
4515 DENALI NAND DRIVER
4516 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4517 L:      linux-mtd@lists.infradead.org
4518 S:      Supported
4519 F:      drivers/mtd/nand/raw/denali*
4520
4521 DESIGNWARE USB2 DRD IP DRIVER
4522 M:      Minas Harutyunyan <hminas@synopsys.com>
4523 L:      linux-usb@vger.kernel.org
4524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4525 S:      Maintained
4526 F:      drivers/usb/dwc2/
4527
4528 DESIGNWARE USB3 DRD IP DRIVER
4529 M:      Felipe Balbi <balbi@kernel.org>
4530 L:      linux-usb@vger.kernel.org
4531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4532 S:      Maintained
4533 F:      drivers/usb/dwc3/
4534
4535 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4536 M:      Andreas Klinger <ak@it-klinger.de>
4537 L:      linux-iio@vger.kernel.org
4538 S:      Maintained
4539 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4540 F:      drivers/iio/proximity/srf*.c
4541
4542 DEVICE COREDUMP (DEV_COREDUMP)
4543 M:      Johannes Berg <johannes@sipsolutions.net>
4544 L:      linux-kernel@vger.kernel.org
4545 S:      Maintained
4546 F:      drivers/base/devcoredump.c
4547 F:      include/linux/devcoredump.h
4548
4549 DEVICE FREQUENCY (DEVFREQ)
4550 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4551 M:      Kyungmin Park <kyungmin.park@samsung.com>
4552 R:      Chanwoo Choi <cw00.choi@samsung.com>
4553 L:      linux-pm@vger.kernel.org
4554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4555 S:      Maintained
4556 F:      drivers/devfreq/
4557 F:      include/linux/devfreq.h
4558 F:      Documentation/devicetree/bindings/devfreq/
4559 F:      include/trace/events/devfreq.h
4560
4561 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4562 M:      Chanwoo Choi <cw00.choi@samsung.com>
4563 L:      linux-pm@vger.kernel.org
4564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4565 S:      Supported
4566 F:      drivers/devfreq/event/
4567 F:      drivers/devfreq/devfreq-event.c
4568 F:      include/linux/devfreq-event.h
4569 F:      Documentation/devicetree/bindings/devfreq/event/
4570
4571 DEVICE NUMBER REGISTRY
4572 M:      Torben Mathiasen <device@lanana.org>
4573 W:      http://lanana.org/docs/device-list/index.html
4574 S:      Maintained
4575
4576 DEVICE-MAPPER  (LVM)
4577 M:      Alasdair Kergon <agk@redhat.com>
4578 M:      Mike Snitzer <snitzer@redhat.com>
4579 M:      dm-devel@redhat.com
4580 L:      dm-devel@redhat.com
4581 W:      http://sources.redhat.com/dm
4582 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4584 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4585 S:      Maintained
4586 F:      Documentation/device-mapper/
4587 F:      drivers/md/Makefile
4588 F:      drivers/md/Kconfig
4589 F:      drivers/md/dm*
4590 F:      drivers/md/persistent-data/
4591 F:      include/linux/device-mapper.h
4592 F:      include/linux/dm-*.h
4593 F:      include/uapi/linux/dm-*.h
4594
4595 DEVLINK
4596 M:      Jiri Pirko <jiri@mellanox.com>
4597 L:      netdev@vger.kernel.org
4598 S:      Supported
4599 F:      net/core/devlink.c
4600 F:      include/net/devlink.h
4601 F:      include/uapi/linux/devlink.h
4602
4603 DIALOG SEMICONDUCTOR DRIVERS
4604 M:      Support Opensource <support.opensource@diasemi.com>
4605 W:      http://www.dialog-semiconductor.com/products
4606 S:      Supported
4607 F:      Documentation/hwmon/da90??.rst
4608 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4609 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4610 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4611 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4612 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4613 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4614 F:      drivers/gpio/gpio-da90??.c
4615 F:      drivers/hwmon/da90??-hwmon.c
4616 F:      drivers/iio/adc/da91??-*.c
4617 F:      drivers/input/misc/da90??_onkey.c
4618 F:      drivers/input/touchscreen/da9052_tsi.c
4619 F:      drivers/leds/leds-da90??.c
4620 F:      drivers/mfd/da903x.c
4621 F:      drivers/mfd/da90??-*.c
4622 F:      drivers/mfd/da91??-*.c
4623 F:      drivers/power/supply/da9052-battery.c
4624 F:      drivers/power/supply/da91??-*.c
4625 F:      drivers/regulator/da903x.c
4626 F:      drivers/regulator/da9???-regulator.[ch]
4627 F:      drivers/thermal/da90??-thermal.c
4628 F:      drivers/rtc/rtc-da90??.c
4629 F:      drivers/video/backlight/da90??_bl.c
4630 F:      drivers/watchdog/da90??_wdt.c
4631 F:      include/linux/mfd/da903x.h
4632 F:      include/linux/mfd/da9052/
4633 F:      include/linux/mfd/da9055/
4634 F:      include/linux/mfd/da9062/
4635 F:      include/linux/mfd/da9063/
4636 F:      include/linux/mfd/da9150/
4637 F:      include/linux/regulator/da9211.h
4638 F:      include/sound/da[79]*.h
4639 F:      sound/soc/codecs/da[79]*.[ch]
4640
4641 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4642 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4643 L:      linux-gpio@vger.kernel.org
4644 S:      Maintained
4645 F:      drivers/gpio/gpio-gpio-mm.c
4646
4647 DIOLAN U2C-12 I2C DRIVER
4648 M:      Guenter Roeck <linux@roeck-us.net>
4649 L:      linux-i2c@vger.kernel.org
4650 S:      Maintained
4651 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4652
4653 FILESYSTEM DIRECT ACCESS (DAX)
4654 M:      Dan Williams <dan.j.williams@intel.com>
4655 R:      Matthew Wilcox <willy@infradead.org>
4656 R:      Jan Kara <jack@suse.cz>
4657 L:      linux-fsdevel@vger.kernel.org
4658 L:      linux-nvdimm@lists.01.org
4659 S:      Supported
4660 F:      fs/dax.c
4661 F:      include/linux/dax.h
4662 F:      include/trace/events/fs_dax.h
4663
4664 DEVICE DIRECT ACCESS (DAX)
4665 M:      Dan Williams <dan.j.williams@intel.com>
4666 M:      Vishal Verma <vishal.l.verma@intel.com>
4667 M:      Keith Busch <keith.busch@intel.com>
4668 M:      Dave Jiang <dave.jiang@intel.com>
4669 L:      linux-nvdimm@lists.01.org
4670 S:      Supported
4671 F:      drivers/dax/
4672
4673 DIRECTORY NOTIFICATION (DNOTIFY)
4674 M:      Jan Kara <jack@suse.cz>
4675 R:      Amir Goldstein <amir73il@gmail.com>
4676 L:      linux-fsdevel@vger.kernel.org
4677 S:      Maintained
4678 F:      Documentation/filesystems/dnotify.txt
4679 F:      fs/notify/dnotify/
4680 F:      include/linux/dnotify.h
4681
4682 DISK GEOMETRY AND PARTITION HANDLING
4683 M:      Andries Brouwer <aeb@cwi.nl>
4684 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4685 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4686 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4687 S:      Maintained
4688
4689 DISKQUOTA
4690 M:      Jan Kara <jack@suse.com>
4691 S:      Maintained
4692 F:      Documentation/filesystems/quota.txt
4693 F:      fs/quota/
4694 F:      include/linux/quota*.h
4695 F:      include/uapi/linux/quota*.h
4696
4697 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4698 M:      Bernie Thompson <bernie@plugable.com>
4699 L:      linux-fbdev@vger.kernel.org
4700 S:      Maintained
4701 W:      http://plugable.com/category/projects/udlfb/
4702 F:      drivers/video/fbdev/udlfb.c
4703 F:      include/video/udlfb.h
4704 F:      Documentation/fb/udlfb.txt
4705
4706 DISTRIBUTED LOCK MANAGER (DLM)
4707 M:      Christine Caulfield <ccaulfie@redhat.com>
4708 M:      David Teigland <teigland@redhat.com>
4709 L:      cluster-devel@redhat.com
4710 W:      http://sources.redhat.com/cluster/
4711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4712 S:      Supported
4713 F:      fs/dlm/
4714
4715 DMA BUFFER SHARING FRAMEWORK
4716 M:      Sumit Semwal <sumit.semwal@linaro.org>
4717 S:      Maintained
4718 L:      linux-media@vger.kernel.org
4719 L:      dri-devel@lists.freedesktop.org
4720 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4721 F:      drivers/dma-buf/
4722 F:      include/linux/dma-buf*
4723 F:      include/linux/reservation.h
4724 F:      include/linux/*fence.h
4725 F:      Documentation/driver-api/dma-buf.rst
4726 T:      git git://anongit.freedesktop.org/drm/drm-misc
4727
4728 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4729 M:      Vinod Koul <vkoul@kernel.org>
4730 L:      dmaengine@vger.kernel.org
4731 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4732 S:      Maintained
4733 F:      drivers/dma/
4734 F:      include/linux/dmaengine.h
4735 F:      include/linux/of_dma.h
4736 F:      Documentation/devicetree/bindings/dma/
4737 F:      Documentation/driver-api/dmaengine/
4738 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4739
4740 DMA MAPPING HELPERS
4741 M:      Christoph Hellwig <hch@lst.de>
4742 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4743 R:      Robin Murphy <robin.murphy@arm.com>
4744 L:      iommu@lists.linux-foundation.org
4745 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4746 W:      http://git.infradead.org/users/hch/dma-mapping.git
4747 S:      Supported
4748 F:      kernel/dma/
4749 F:      include/asm-generic/dma-mapping.h
4750 F:      include/linux/dma-direct.h
4751 F:      include/linux/dma-mapping.h
4752 F:      include/linux/dma-noncoherent.h
4753
4754 DME1737 HARDWARE MONITOR DRIVER
4755 M:      Juerg Haefliger <juergh@gmail.com>
4756 L:      linux-hwmon@vger.kernel.org
4757 S:      Maintained
4758 F:      Documentation/hwmon/dme1737.rst
4759 F:      drivers/hwmon/dme1737.c
4760
4761 DMI/SMBIOS SUPPORT
4762 M:      Jean Delvare <jdelvare@suse.com>
4763 S:      Maintained
4764 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4765 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4766 F:      drivers/firmware/dmi-id.c
4767 F:      drivers/firmware/dmi_scan.c
4768 F:      include/linux/dmi.h
4769
4770 DOCUMENTATION
4771 M:      Jonathan Corbet <corbet@lwn.net>
4772 L:      linux-doc@vger.kernel.org
4773 S:      Maintained
4774 F:      Documentation/
4775 F:      scripts/kernel-doc
4776 X:      Documentation/ABI/
4777 X:      Documentation/acpi/
4778 X:      Documentation/devicetree/
4779 X:      Documentation/i2c/
4780 X:      Documentation/media/
4781 X:      Documentation/power/
4782 X:      Documentation/spi/
4783 T:      git git://git.lwn.net/linux.git docs-next
4784
4785 DOCUMENTATION/ITALIAN
4786 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4787 L:      linux-doc@vger.kernel.org
4788 S:      Maintained
4789 F:      Documentation/translations/it_IT
4790
4791 DONGWOON DW9714 LENS VOICE COIL DRIVER
4792 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4793 L:      linux-media@vger.kernel.org
4794 T:      git git://linuxtv.org/media_tree.git
4795 S:      Maintained
4796 F:      drivers/media/i2c/dw9714.c
4797 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4798
4799 DONGWOON DW9807 LENS VOICE COIL DRIVER
4800 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4801 L:      linux-media@vger.kernel.org
4802 T:      git git://linuxtv.org/media_tree.git
4803 S:      Maintained
4804 F:      drivers/media/i2c/dw9807-vcm.c
4805 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4806
4807 DOUBLETALK DRIVER
4808 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4809 L:      blinux-list@redhat.com
4810 S:      Maintained
4811 F:      drivers/char/dtlk.c
4812 F:      include/linux/dtlk.h
4813
4814 DPAA2 DATAPATH I/O (DPIO) DRIVER
4815 M:      Roy Pledge <Roy.Pledge@nxp.com>
4816 L:      linux-kernel@vger.kernel.org
4817 S:      Maintained
4818 F:      drivers/soc/fsl/dpio
4819
4820 DPAA2 ETHERNET DRIVER
4821 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4822 L:      netdev@vger.kernel.org
4823 S:      Maintained
4824 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4825 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4826 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4827 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4828 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4829
4830 DPAA2 ETHERNET SWITCH DRIVER
4831 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4832 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4833 L:      linux-kernel@vger.kernel.org
4834 S:      Maintained
4835 F:      drivers/staging/fsl-dpaa2/ethsw
4836
4837 DPAA2 PTP CLOCK DRIVER
4838 M:      Yangbo Lu <yangbo.lu@nxp.com>
4839 L:      netdev@vger.kernel.org
4840 S:      Maintained
4841 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4842 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4843
4844 DPT_I2O SCSI RAID DRIVER
4845 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4846 L:      linux-scsi@vger.kernel.org
4847 W:      http://www.adaptec.com/
4848 S:      Maintained
4849 F:      drivers/scsi/dpt*
4850 F:      drivers/scsi/dpt/
4851
4852 DRBD DRIVER
4853 M:      Philipp Reisner <philipp.reisner@linbit.com>
4854 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4855 L:      drbd-dev@lists.linbit.com
4856 W:      http://www.drbd.org
4857 T:      git git://git.linbit.com/linux-drbd.git
4858 T:      git git://git.linbit.com/drbd-8.4.git
4859 S:      Supported
4860 F:      drivers/block/drbd/
4861 F:      lib/lru_cache.c
4862 F:      Documentation/blockdev/drbd/
4863
4864 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4865 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4866 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4868 S:      Supported
4869 F:      Documentation/kobject.txt
4870 F:      drivers/base/
4871 F:      fs/debugfs/
4872 F:      fs/sysfs/
4873 F:      include/linux/debugfs.h
4874 F:      include/linux/kobj*
4875 F:      lib/kobj*
4876
4877 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4878 M:      Kevin Hilman <khilman@kernel.org>
4879 M:      Nishanth Menon <nm@ti.com>
4880 S:      Maintained
4881 F:      drivers/power/avs/
4882 F:      include/linux/power/smartreflex.h
4883 L:      linux-pm@vger.kernel.org
4884
4885 DRM DRIVER FOR ARM PL111 CLCD
4886 M:      Eric Anholt <eric@anholt.net>
4887 T:      git git://anongit.freedesktop.org/drm/drm-misc
4888 S:      Supported
4889 F:      drivers/gpu/drm/pl111/
4890
4891 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4892 M:      Linus Walleij <linus.walleij@linaro.org>
4893 T:      git git://anongit.freedesktop.org/drm/drm-misc
4894 S:      Maintained
4895 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4896 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4897
4898 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4899 M:      Dave Airlie <airlied@redhat.com>
4900 S:      Odd Fixes
4901 F:      drivers/gpu/drm/ast/
4902
4903 DRM DRIVER FOR BOCHS VIRTUAL GPU
4904 M:      Gerd Hoffmann <kraxel@redhat.com>
4905 L:      virtualization@lists.linux-foundation.org
4906 T:      git git://anongit.freedesktop.org/drm/drm-misc
4907 S:      Maintained
4908 F:      drivers/gpu/drm/bochs/
4909
4910 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4911 M:      Linus Walleij <linus.walleij@linaro.org>
4912 T:      git git://anongit.freedesktop.org/drm/drm-misc
4913 S:      Maintained
4914 F:      drivers/gpu/drm/tve200/
4915
4916 DRM DRIVER FOR ILITEK ILI9225 PANELS
4917 M:      David Lechner <david@lechnology.com>
4918 S:      Maintained
4919 F:      drivers/gpu/drm/tinydrm/ili9225.c
4920 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4921
4922 DRM DRIVER FOR HX8357D PANELS
4923 M:      Eric Anholt <eric@anholt.net>
4924 T:      git git://anongit.freedesktop.org/drm/drm-misc
4925 S:      Maintained
4926 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4927 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4928
4929 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4930 S:      Orphan / Obsolete
4931 F:      drivers/gpu/drm/i810/
4932 F:      include/uapi/drm/i810_drm.h
4933
4934 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4935 S:      Orphan / Obsolete
4936 F:      drivers/gpu/drm/mga/
4937 F:      include/uapi/drm/mga_drm.h
4938
4939 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4940 M:      Dave Airlie <airlied@redhat.com>
4941 S:      Odd Fixes
4942 F:      drivers/gpu/drm/mgag200/
4943
4944 DRM DRIVER FOR MI0283QT
4945 M:      Noralf Trønnes <noralf@tronnes.org>
4946 S:      Maintained
4947 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4948 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4949
4950 DRM DRIVER FOR MSM ADRENO GPU
4951 M:      Rob Clark <robdclark@gmail.com>
4952 M:      Sean Paul <sean@poorly.run>
4953 L:      linux-arm-msm@vger.kernel.org
4954 L:      dri-devel@lists.freedesktop.org
4955 L:      freedreno@lists.freedesktop.org
4956 T:      git https://gitlab.freedesktop.org/drm/msm.git
4957 S:      Maintained
4958 F:      drivers/gpu/drm/msm/
4959 F:      include/uapi/drm/msm_drm.h
4960 F:      Documentation/devicetree/bindings/display/msm/
4961
4962 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4963 M:      Ben Skeggs <bskeggs@redhat.com>
4964 L:      dri-devel@lists.freedesktop.org
4965 L:      nouveau@lists.freedesktop.org
4966 T:      git git://github.com/skeggsb/linux
4967 S:      Supported
4968 F:      drivers/gpu/drm/nouveau/
4969 F:      include/uapi/drm/nouveau_drm.h
4970
4971 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4972 M:      Stefan Mavrodiev <stefan@olimex.com>
4973 S:      Maintained
4974 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4975 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4976
4977 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4978 M:      Noralf Trønnes <noralf@tronnes.org>
4979 S:      Maintained
4980 F:      drivers/gpu/drm/tinydrm/repaper.c
4981 F:      Documentation/devicetree/bindings/display/repaper.txt
4982
4983 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4984 M:      Dave Airlie <airlied@redhat.com>
4985 M:      Gerd Hoffmann <kraxel@redhat.com>
4986 L:      virtualization@lists.linux-foundation.org
4987 T:      git git://anongit.freedesktop.org/drm/drm-misc
4988 S:      Obsolete
4989 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4990 F:      drivers/gpu/drm/cirrus/
4991
4992 DRM DRIVER FOR QXL VIRTUAL GPU
4993 M:      Dave Airlie <airlied@redhat.com>
4994 M:      Gerd Hoffmann <kraxel@redhat.com>
4995 L:      virtualization@lists.linux-foundation.org
4996 L:      spice-devel@lists.freedesktop.org
4997 T:      git git://anongit.freedesktop.org/drm/drm-misc
4998 S:      Maintained
4999 F:      drivers/gpu/drm/qxl/
5000 F:      include/uapi/drm/qxl_drm.h
5001
5002 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5003 S:      Orphan / Obsolete
5004 F:      drivers/gpu/drm/r128/
5005 F:      include/uapi/drm/r128_drm.h
5006
5007 DRM DRIVER FOR SAVAGE VIDEO CARDS
5008 S:      Orphan / Obsolete
5009 F:      drivers/gpu/drm/savage/
5010 F:      include/uapi/drm/savage_drm.h
5011
5012 DRM DRIVER FOR SIS VIDEO CARDS
5013 S:      Orphan / Obsolete
5014 F:      drivers/gpu/drm/sis/
5015 F:      include/uapi/drm/sis_drm.h
5016
5017 DRM DRIVER FOR SITRONIX ST7701 PANELS
5018 M:      Jagan Teki <jagan@amarulasolutions.com>
5019 S:      Maintained
5020 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5021 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5022
5023 DRM DRIVER FOR SITRONIX ST7586 PANELS
5024 M:      David Lechner <david@lechnology.com>
5025 S:      Maintained
5026 F:      drivers/gpu/drm/tinydrm/st7586.c
5027 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5028
5029 DRM DRIVER FOR SITRONIX ST7735R PANELS
5030 M:      David Lechner <david@lechnology.com>
5031 S:      Maintained
5032 F:      drivers/gpu/drm/tinydrm/st7735r.c
5033 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5034
5035 DRM DRIVER FOR TDFX VIDEO CARDS
5036 S:      Orphan / Obsolete
5037 F:      drivers/gpu/drm/tdfx/
5038
5039 DRM DRIVER FOR TPO TPG110 PANELS
5040 M:      Linus Walleij <linus.walleij@linaro.org>
5041 T:      git git://anongit.freedesktop.org/drm/drm-misc
5042 S:      Maintained
5043 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5044 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5045
5046 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5047 M:      Dave Airlie <airlied@redhat.com>
5048 R:      Sean Paul <sean@poorly.run>
5049 L:      dri-devel@lists.freedesktop.org
5050 S:      Odd Fixes
5051 F:      drivers/gpu/drm/udl/
5052 T:      git git://anongit.freedesktop.org/drm/drm-misc
5053
5054 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5055 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5056 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5057 R:      Daniel Vetter <daniel@ffwll.ch>
5058 T:      git git://anongit.freedesktop.org/drm/drm-misc
5059 S:      Maintained
5060 L:      dri-devel@lists.freedesktop.org
5061 F:      drivers/gpu/drm/vkms/
5062 F:      Documentation/gpu/vkms.rst
5063
5064 DRM DRIVER FOR VMWARE VIRTUAL GPU
5065 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5066 M:      Thomas Hellstrom <thellstrom@vmware.com>
5067 L:      dri-devel@lists.freedesktop.org
5068 T:      git git://people.freedesktop.org/~thomash/linux
5069 S:      Supported
5070 F:      drivers/gpu/drm/vmwgfx/
5071 F:      include/uapi/drm/vmwgfx_drm.h
5072
5073 DRM DRIVERS
5074 M:      David Airlie <airlied@linux.ie>
5075 M:      Daniel Vetter <daniel@ffwll.ch>
5076 L:      dri-devel@lists.freedesktop.org
5077 T:      git git://anongit.freedesktop.org/drm/drm
5078 B:      https://bugs.freedesktop.org/
5079 C:      irc://chat.freenode.net/dri-devel
5080 S:      Maintained
5081 F:      drivers/gpu/drm/
5082 F:      drivers/gpu/vga/
5083 F:      Documentation/devicetree/bindings/display/
5084 F:      Documentation/devicetree/bindings/gpu/
5085 F:      Documentation/gpu/
5086 F:      include/drm/
5087 F:      include/uapi/drm/
5088 F:      include/linux/vga*
5089
5090 DRM DRIVERS AND MISC GPU PATCHES
5091 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5092 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5093 M:      Sean Paul <sean@poorly.run>
5094 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5095 S:      Maintained
5096 T:      git git://anongit.freedesktop.org/drm/drm-misc
5097 F:      Documentation/gpu/
5098 F:      drivers/gpu/vga/
5099 F:      drivers/gpu/drm/*
5100 F:      include/drm/drm*
5101 F:      include/uapi/drm/drm*
5102 F:      include/linux/vga*
5103
5104 DRM DRIVERS FOR ALLWINNER A10
5105 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5106 L:      dri-devel@lists.freedesktop.org
5107 S:      Supported
5108 F:      drivers/gpu/drm/sun4i/
5109 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5110 T:      git git://anongit.freedesktop.org/drm/drm-misc
5111
5112 DRM DRIVERS FOR AMLOGIC SOCS
5113 M:      Neil Armstrong <narmstrong@baylibre.com>
5114 L:      dri-devel@lists.freedesktop.org
5115 L:      linux-amlogic@lists.infradead.org
5116 W:      http://linux-meson.com/
5117 S:      Supported
5118 F:      drivers/gpu/drm/meson/
5119 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5120 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5121 F:      Documentation/gpu/meson.rst
5122 T:      git git://anongit.freedesktop.org/drm/drm-misc
5123
5124 DRM DRIVERS FOR ATMEL HLCDC
5125 M:      Boris Brezillon <bbrezillon@kernel.org>
5126 L:      dri-devel@lists.freedesktop.org
5127 S:      Supported
5128 F:      drivers/gpu/drm/atmel-hlcdc/
5129 F:      Documentation/devicetree/bindings/display/atmel/
5130 T:      git git://anongit.freedesktop.org/drm/drm-misc
5131
5132 DRM DRIVERS FOR BRIDGE CHIPS
5133 M:      Andrzej Hajda <a.hajda@samsung.com>
5134 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5135 S:      Maintained
5136 T:      git git://anongit.freedesktop.org/drm/drm-misc
5137 F:      drivers/gpu/drm/bridge/
5138
5139 DRM DRIVERS FOR EXYNOS
5140 M:      Inki Dae <inki.dae@samsung.com>
5141 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5142 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5143 M:      Kyungmin Park <kyungmin.park@samsung.com>
5144 L:      dri-devel@lists.freedesktop.org
5145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5146 S:      Supported
5147 F:      drivers/gpu/drm/exynos/
5148 F:      include/uapi/drm/exynos_drm.h
5149 F:      Documentation/devicetree/bindings/display/exynos/
5150
5151 DRM DRIVERS FOR FREESCALE DCU
5152 M:      Stefan Agner <stefan@agner.ch>
5153 M:      Alison Wang <alison.wang@nxp.com>
5154 L:      dri-devel@lists.freedesktop.org
5155 S:      Supported
5156 F:      drivers/gpu/drm/fsl-dcu/
5157 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5158 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5159 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5160 T:      git git://anongit.freedesktop.org/drm/drm-misc
5161
5162 DRM DRIVERS FOR FREESCALE IMX
5163 M:      Philipp Zabel <p.zabel@pengutronix.de>
5164 L:      dri-devel@lists.freedesktop.org
5165 S:      Maintained
5166 F:      drivers/gpu/drm/imx/
5167 F:      drivers/gpu/ipu-v3/
5168 F:      Documentation/devicetree/bindings/display/imx/
5169
5170 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5171 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5172 L:      dri-devel@lists.freedesktop.org
5173 T:      git git://github.com/patjak/drm-gma500
5174 S:      Maintained
5175 F:      drivers/gpu/drm/gma500/
5176
5177 DRM DRIVERS FOR HISILICON
5178 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5179 M:      Rongrong Zou <zourongrong@gmail.com>
5180 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5181 R:      Chen Feng <puck.chen@hisilicon.com>
5182 L:      dri-devel@lists.freedesktop.org
5183 T:      git git://github.com/xin3liang/linux.git
5184 S:      Maintained
5185 F:      drivers/gpu/drm/hisilicon/
5186 F:      Documentation/devicetree/bindings/display/hisilicon/
5187
5188 DRM DRIVERS FOR MEDIATEK
5189 M:      CK Hu <ck.hu@mediatek.com>
5190 M:      Philipp Zabel <p.zabel@pengutronix.de>
5191 L:      dri-devel@lists.freedesktop.org
5192 S:      Supported
5193 F:      drivers/gpu/drm/mediatek/
5194 F:      Documentation/devicetree/bindings/display/mediatek/
5195
5196 DRM DRIVERS FOR NVIDIA TEGRA
5197 M:      Thierry Reding <thierry.reding@gmail.com>
5198 L:      dri-devel@lists.freedesktop.org
5199 L:      linux-tegra@vger.kernel.org
5200 T:      git git://anongit.freedesktop.org/tegra/linux.git
5201 S:      Supported
5202 F:      drivers/gpu/drm/tegra/
5203 F:      drivers/gpu/host1x/
5204 F:      include/linux/host1x.h
5205 F:      include/uapi/drm/tegra_drm.h
5206 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5207
5208 DRM DRIVERS FOR RENESAS
5209 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5210 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5211 L:      dri-devel@lists.freedesktop.org
5212 L:      linux-renesas-soc@vger.kernel.org
5213 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5214 S:      Supported
5215 F:      drivers/gpu/drm/rcar-du/
5216 F:      drivers/gpu/drm/shmobile/
5217 F:      include/linux/platform_data/shmob_drm.h
5218 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5219 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5220 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5221
5222 DRM DRIVERS FOR ROCKCHIP
5223 M:      Sandy Huang <hjc@rock-chips.com>
5224 M:      Heiko Stübner <heiko@sntech.de>
5225 L:      dri-devel@lists.freedesktop.org
5226 S:      Maintained
5227 F:      drivers/gpu/drm/rockchip/
5228 F:      Documentation/devicetree/bindings/display/rockchip/
5229 T:      git git://anongit.freedesktop.org/drm/drm-misc
5230
5231 DRM DRIVERS FOR STI
5232 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5233 M:      Vincent Abriou <vincent.abriou@st.com>
5234 L:      dri-devel@lists.freedesktop.org
5235 T:      git git://anongit.freedesktop.org/drm/drm-misc
5236 S:      Maintained
5237 F:      drivers/gpu/drm/sti
5238 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5239
5240 DRM DRIVERS FOR STM
5241 M:      Yannick Fertre <yannick.fertre@st.com>
5242 M:      Philippe Cornu <philippe.cornu@st.com>
5243 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5244 M:      Vincent Abriou <vincent.abriou@st.com>
5245 L:      dri-devel@lists.freedesktop.org
5246 T:      git git://anongit.freedesktop.org/drm/drm-misc
5247 S:      Maintained
5248 F:      drivers/gpu/drm/stm
5249 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5250
5251 DRM DRIVERS FOR TI LCDC
5252 M:      Jyri Sarha <jsarha@ti.com>
5253 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5254 L:      dri-devel@lists.freedesktop.org
5255 S:      Maintained
5256 F:      drivers/gpu/drm/tilcdc/
5257 F:      Documentation/devicetree/bindings/display/tilcdc/
5258
5259 DRM DRIVERS FOR TI OMAP
5260 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5261 L:      dri-devel@lists.freedesktop.org
5262 S:      Maintained
5263 F:      drivers/gpu/drm/omapdrm/
5264 F:      Documentation/devicetree/bindings/display/ti/
5265
5266 DRM DRIVERS FOR V3D
5267 M:      Eric Anholt <eric@anholt.net>
5268 S:      Supported
5269 F:      drivers/gpu/drm/v3d/
5270 F:      include/uapi/drm/v3d_drm.h
5271 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5272 T:      git git://anongit.freedesktop.org/drm/drm-misc
5273
5274 DRM DRIVERS FOR VC4
5275 M:      Eric Anholt <eric@anholt.net>
5276 T:      git git://github.com/anholt/linux
5277 S:      Supported
5278 F:      drivers/gpu/drm/vc4/
5279 F:      include/uapi/drm/vc4_drm.h
5280 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5281 T:      git git://anongit.freedesktop.org/drm/drm-misc
5282
5283 DRM DRIVERS FOR VIVANTE GPU IP
5284 M:      Lucas Stach <l.stach@pengutronix.de>
5285 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5286 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5287 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5288 L:      dri-devel@lists.freedesktop.org
5289 S:      Maintained
5290 F:      drivers/gpu/drm/etnaviv/
5291 F:      include/uapi/drm/etnaviv_drm.h
5292 F:      Documentation/devicetree/bindings/display/etnaviv/
5293
5294 DRM DRIVERS FOR ZTE ZX
5295 M:      Shawn Guo <shawnguo@kernel.org>
5296 L:      dri-devel@lists.freedesktop.org
5297 S:      Maintained
5298 F:      drivers/gpu/drm/zte/
5299 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5300 T:      git git://anongit.freedesktop.org/drm/drm-misc
5301
5302 DRM PANEL DRIVERS
5303 M:      Thierry Reding <thierry.reding@gmail.com>
5304 L:      dri-devel@lists.freedesktop.org
5305 T:      git git://anongit.freedesktop.org/drm/drm-misc
5306 S:      Maintained
5307 F:      drivers/gpu/drm/drm_panel.c
5308 F:      drivers/gpu/drm/panel/
5309 F:      include/drm/drm_panel.h
5310 F:      Documentation/devicetree/bindings/display/panel/
5311
5312 DRM TINYDRM DRIVERS
5313 M:      Noralf Trønnes <noralf@tronnes.org>
5314 W:      https://github.com/notro/tinydrm/wiki/Development
5315 T:      git git://anongit.freedesktop.org/drm/drm-misc
5316 S:      Maintained
5317 F:      drivers/gpu/drm/tinydrm/
5318 F:      include/drm/tinydrm/
5319
5320 DRM DRIVERS FOR XEN
5321 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5322 T:      git git://anongit.freedesktop.org/drm/drm-misc
5323 L:      dri-devel@lists.freedesktop.org
5324 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5325 S:      Supported
5326 F:      drivers/gpu/drm/xen/
5327 F:      Documentation/gpu/xen-front.rst
5328
5329 DRM TTM SUBSYSTEM
5330 M:      Christian Koenig <christian.koenig@amd.com>
5331 M:      Huang Rui <ray.huang@amd.com>
5332 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5333 T:      git git://people.freedesktop.org/~agd5f/linux
5334 S:      Maintained
5335 L:      dri-devel@lists.freedesktop.org
5336 F:      include/drm/ttm/
5337 F:      drivers/gpu/drm/ttm/
5338
5339 DSBR100 USB FM RADIO DRIVER
5340 M:      Alexey Klimov <klimov.linux@gmail.com>
5341 L:      linux-media@vger.kernel.org
5342 T:      git git://linuxtv.org/media_tree.git
5343 S:      Maintained
5344 F:      drivers/media/radio/dsbr100.c
5345
5346 DSCC4 DRIVER
5347 M:      Francois Romieu <romieu@fr.zoreil.com>
5348 L:      netdev@vger.kernel.org
5349 S:      Maintained
5350 F:      drivers/net/wan/dscc4.c
5351
5352 DT3155 MEDIA DRIVER
5353 M:      Hans Verkuil <hverkuil@xs4all.nl>
5354 L:      linux-media@vger.kernel.org
5355 T:      git git://linuxtv.org/media_tree.git
5356 W:      https://linuxtv.org
5357 S:      Odd Fixes
5358 F:      drivers/media/pci/dt3155/
5359
5360 DVB_USB_AF9015 MEDIA DRIVER
5361 M:      Antti Palosaari <crope@iki.fi>
5362 L:      linux-media@vger.kernel.org
5363 W:      https://linuxtv.org
5364 W:      http://palosaari.fi/linux/
5365 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5366 T:      git git://linuxtv.org/anttip/media_tree.git
5367 S:      Maintained
5368 F:      drivers/media/usb/dvb-usb-v2/af9015*
5369
5370 DVB_USB_AF9035 MEDIA DRIVER
5371 M:      Antti Palosaari <crope@iki.fi>
5372 L:      linux-media@vger.kernel.org
5373 W:      https://linuxtv.org
5374 W:      http://palosaari.fi/linux/
5375 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5376 T:      git git://linuxtv.org/anttip/media_tree.git
5377 S:      Maintained
5378 F:      drivers/media/usb/dvb-usb-v2/af9035*
5379
5380 DVB_USB_ANYSEE MEDIA DRIVER
5381 M:      Antti Palosaari <crope@iki.fi>
5382 L:      linux-media@vger.kernel.org
5383 W:      https://linuxtv.org
5384 W:      http://palosaari.fi/linux/
5385 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5386 T:      git git://linuxtv.org/anttip/media_tree.git
5387 S:      Maintained
5388 F:      drivers/media/usb/dvb-usb-v2/anysee*
5389
5390 DVB_USB_AU6610 MEDIA DRIVER
5391 M:      Antti Palosaari <crope@iki.fi>
5392 L:      linux-media@vger.kernel.org
5393 W:      https://linuxtv.org
5394 W:      http://palosaari.fi/linux/
5395 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5396 T:      git git://linuxtv.org/anttip/media_tree.git
5397 S:      Maintained
5398 F:      drivers/media/usb/dvb-usb-v2/au6610*
5399
5400 DVB_USB_CE6230 MEDIA DRIVER
5401 M:      Antti Palosaari <crope@iki.fi>
5402 L:      linux-media@vger.kernel.org
5403 W:      https://linuxtv.org
5404 W:      http://palosaari.fi/linux/
5405 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5406 T:      git git://linuxtv.org/anttip/media_tree.git
5407 S:      Maintained
5408 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5409
5410 DVB_USB_CXUSB MEDIA DRIVER
5411 M:      Michael Krufky <mkrufky@linuxtv.org>
5412 L:      linux-media@vger.kernel.org
5413 W:      https://linuxtv.org
5414 W:      http://github.com/mkrufky
5415 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5416 T:      git git://linuxtv.org/media_tree.git
5417 S:      Maintained
5418 F:      drivers/media/usb/dvb-usb/cxusb*
5419
5420 DVB_USB_EC168 MEDIA DRIVER
5421 M:      Antti Palosaari <crope@iki.fi>
5422 L:      linux-media@vger.kernel.org
5423 W:      https://linuxtv.org
5424 W:      http://palosaari.fi/linux/
5425 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5426 T:      git git://linuxtv.org/anttip/media_tree.git
5427 S:      Maintained
5428 F:      drivers/media/usb/dvb-usb-v2/ec168*
5429
5430 DVB_USB_GL861 MEDIA DRIVER
5431 M:      Antti Palosaari <crope@iki.fi>
5432 L:      linux-media@vger.kernel.org
5433 W:      https://linuxtv.org
5434 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5435 T:      git git://linuxtv.org/anttip/media_tree.git
5436 S:      Maintained
5437 F:      drivers/media/usb/dvb-usb-v2/gl861*
5438
5439 DVB_USB_MXL111SF MEDIA DRIVER
5440 M:      Michael Krufky <mkrufky@linuxtv.org>
5441 L:      linux-media@vger.kernel.org
5442 W:      https://linuxtv.org
5443 W:      http://github.com/mkrufky
5444 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5445 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5446 S:      Maintained
5447 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5448
5449 DVB_USB_RTL28XXU MEDIA DRIVER
5450 M:      Antti Palosaari <crope@iki.fi>
5451 L:      linux-media@vger.kernel.org
5452 W:      https://linuxtv.org
5453 W:      http://palosaari.fi/linux/
5454 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5455 T:      git git://linuxtv.org/anttip/media_tree.git
5456 S:      Maintained
5457 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5458
5459 DVB_USB_V2 MEDIA DRIVER
5460 M:      Antti Palosaari <crope@iki.fi>
5461 L:      linux-media@vger.kernel.org
5462 W:      https://linuxtv.org
5463 W:      http://palosaari.fi/linux/
5464 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5465 T:      git git://linuxtv.org/anttip/media_tree.git
5466 S:      Maintained
5467 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5468 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5469
5470 DYNAMIC DEBUG
5471 M:      Jason Baron <jbaron@akamai.com>
5472 S:      Maintained
5473 F:      lib/dynamic_debug.c
5474 F:      include/linux/dynamic_debug.h
5475
5476 DYNAMIC INTERRUPT MODERATION
5477 M:      Tal Gilboa <talgi@mellanox.com>
5478 S:      Maintained
5479 F:      include/linux/net_dim.h
5480
5481 DZ DECSTATION DZ11 SERIAL DRIVER
5482 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5483 S:      Maintained
5484 F:      drivers/tty/serial/dz.*
5485
5486 E3X0 POWER BUTTON DRIVER
5487 M:      Moritz Fischer <moritz.fischer@ettus.com>
5488 L:      usrp-users@lists.ettus.com
5489 W:      http://www.ettus.com
5490 S:      Supported
5491 F:      drivers/input/misc/e3x0-button.c
5492 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5493
5494 E4000 MEDIA DRIVER
5495 M:      Antti Palosaari <crope@iki.fi>
5496 L:      linux-media@vger.kernel.org
5497 W:      https://linuxtv.org
5498 W:      http://palosaari.fi/linux/
5499 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5500 T:      git git://linuxtv.org/anttip/media_tree.git
5501 S:      Maintained
5502 F:      drivers/media/tuners/e4000*
5503
5504 EARTH_PT1 MEDIA DRIVER
5505 M:      Akihiro Tsukada <tskd08@gmail.com>
5506 L:      linux-media@vger.kernel.org
5507 S:      Odd Fixes
5508 F:      drivers/media/pci/pt1/
5509
5510 EARTH_PT3 MEDIA DRIVER
5511 M:      Akihiro Tsukada <tskd08@gmail.com>
5512 L:      linux-media@vger.kernel.org
5513 S:      Odd Fixes
5514 F:      drivers/media/pci/pt3/
5515
5516 EC100 MEDIA DRIVER
5517 M:      Antti Palosaari <crope@iki.fi>
5518 L:      linux-media@vger.kernel.org
5519 W:      https://linuxtv.org
5520 W:      http://palosaari.fi/linux/
5521 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5522 T:      git git://linuxtv.org/anttip/media_tree.git
5523 S:      Maintained
5524 F:      drivers/media/dvb-frontends/ec100*
5525
5526 ECRYPT FILE SYSTEM
5527 M:      Tyler Hicks <tyhicks@canonical.com>
5528 L:      ecryptfs@vger.kernel.org
5529 W:      http://ecryptfs.org
5530 W:      https://launchpad.net/ecryptfs
5531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5532 S:      Supported
5533 F:      Documentation/filesystems/ecryptfs.txt
5534 F:      fs/ecryptfs/
5535
5536 EDAC-AMD64
5537 M:      Borislav Petkov <bp@alien8.de>
5538 L:      linux-edac@vger.kernel.org
5539 S:      Maintained
5540 F:      drivers/edac/amd64_edac*
5541
5542 EDAC-AST2500
5543 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5544 S:      Supported
5545 F:      drivers/edac/aspeed_edac.c
5546 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5547
5548 EDAC-CALXEDA
5549 M:      Robert Richter <rric@kernel.org>
5550 L:      linux-edac@vger.kernel.org
5551 S:      Maintained
5552 F:      drivers/edac/highbank*
5553
5554 EDAC-CAVIUM OCTEON
5555 M:      Ralf Baechle <ralf@linux-mips.org>
5556 M:      David Daney <david.daney@cavium.com>
5557 L:      linux-edac@vger.kernel.org
5558 L:      linux-mips@vger.kernel.org
5559 S:      Supported
5560 F:      drivers/edac/octeon_edac*
5561
5562 EDAC-CAVIUM THUNDERX
5563 M:      David Daney <david.daney@cavium.com>
5564 M:      Jan Glauber <jglauber@cavium.com>
5565 L:      linux-edac@vger.kernel.org
5566 S:      Supported
5567 F:      drivers/edac/thunderx_edac*
5568
5569 EDAC-CORE
5570 M:      Borislav Petkov <bp@alien8.de>
5571 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5572 R:      James Morse <james.morse@arm.com>
5573 L:      linux-edac@vger.kernel.org
5574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5576 S:      Supported
5577 F:      Documentation/admin-guide/ras.rst
5578 F:      Documentation/driver-api/edac.rst
5579 F:      drivers/edac/
5580 F:      include/linux/edac.h
5581
5582 EDAC-E752X
5583 M:      Mark Gross <mark.gross@intel.com>
5584 L:      linux-edac@vger.kernel.org
5585 S:      Maintained
5586 F:      drivers/edac/e752x_edac.c
5587
5588 EDAC-E7XXX
5589 L:      linux-edac@vger.kernel.org
5590 S:      Maintained
5591 F:      drivers/edac/e7xxx_edac.c
5592
5593 EDAC-FSL_DDR
5594 M:      York Sun <york.sun@nxp.com>
5595 L:      linux-edac@vger.kernel.org
5596 S:      Maintained
5597 F:      drivers/edac/fsl_ddr_edac.*
5598
5599 EDAC-GHES
5600 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5601 L:      linux-edac@vger.kernel.org
5602 S:      Maintained
5603 F:      drivers/edac/ghes_edac.c
5604
5605 EDAC-I10NM
5606 M:      Tony Luck <tony.luck@intel.com>
5607 L:      linux-edac@vger.kernel.org
5608 S:      Maintained
5609 F:      drivers/edac/i10nm_base.c
5610
5611 EDAC-I3000
5612 L:      linux-edac@vger.kernel.org
5613 S:      Orphan
5614 F:      drivers/edac/i3000_edac.c
5615
5616 EDAC-I5000
5617 L:      linux-edac@vger.kernel.org
5618 S:      Maintained
5619 F:      drivers/edac/i5000_edac.c
5620
5621 EDAC-I5400
5622 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5623 L:      linux-edac@vger.kernel.org
5624 S:      Maintained
5625 F:      drivers/edac/i5400_edac.c
5626
5627 EDAC-I7300
5628 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5629 L:      linux-edac@vger.kernel.org
5630 S:      Maintained
5631 F:      drivers/edac/i7300_edac.c
5632
5633 EDAC-I7CORE
5634 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5635 L:      linux-edac@vger.kernel.org
5636 S:      Maintained
5637 F:      drivers/edac/i7core_edac.c
5638
5639 EDAC-I82443BXGX
5640 M:      Tim Small <tim@buttersideup.com>
5641 L:      linux-edac@vger.kernel.org
5642 S:      Maintained
5643 F:      drivers/edac/i82443bxgx_edac.c
5644
5645 EDAC-I82975X
5646 M:      "Arvind R." <arvino55@gmail.com>
5647 L:      linux-edac@vger.kernel.org
5648 S:      Maintained
5649 F:      drivers/edac/i82975x_edac.c
5650
5651 EDAC-IE31200
5652 M:      Jason Baron <jbaron@akamai.com>
5653 L:      linux-edac@vger.kernel.org
5654 S:      Maintained
5655 F:      drivers/edac/ie31200_edac.c
5656
5657 EDAC-MPC85XX
5658 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5659 L:      linux-edac@vger.kernel.org
5660 S:      Maintained
5661 F:      drivers/edac/mpc85xx_edac.[ch]
5662
5663 EDAC-PASEMI
5664 M:      Egor Martovetsky <egor@pasemi.com>
5665 L:      linux-edac@vger.kernel.org
5666 S:      Maintained
5667 F:      drivers/edac/pasemi_edac.c
5668
5669 EDAC-PND2
5670 M:      Tony Luck <tony.luck@intel.com>
5671 L:      linux-edac@vger.kernel.org
5672 S:      Maintained
5673 F:      drivers/edac/pnd2_edac.[ch]
5674
5675 EDAC-R82600
5676 M:      Tim Small <tim@buttersideup.com>
5677 L:      linux-edac@vger.kernel.org
5678 S:      Maintained
5679 F:      drivers/edac/r82600_edac.c
5680
5681 EDAC-SBRIDGE
5682 M:      Tony Luck <tony.luck@intel.com>
5683 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5684 L:      linux-edac@vger.kernel.org
5685 S:      Maintained
5686 F:      drivers/edac/sb_edac.c
5687
5688 EDAC-SKYLAKE
5689 M:      Tony Luck <tony.luck@intel.com>
5690 L:      linux-edac@vger.kernel.org
5691 S:      Maintained
5692 F:      drivers/edac/skx_*.c
5693
5694 EDAC-TI
5695 M:      Tero Kristo <t-kristo@ti.com>
5696 L:      linux-edac@vger.kernel.org
5697 S:      Maintained
5698 F:      drivers/edac/ti_edac.c
5699
5700 EDAC-QCOM
5701 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5702 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5703 L:      linux-arm-msm@vger.kernel.org
5704 L:      linux-edac@vger.kernel.org
5705 S:      Maintained
5706 F:      drivers/edac/qcom_edac.c
5707
5708 EDIROL UA-101/UA-1000 DRIVER
5709 M:      Clemens Ladisch <clemens@ladisch.de>
5710 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5711 T:      git git://git.alsa-project.org/alsa-kernel.git
5712 S:      Maintained
5713 F:      sound/usb/misc/ua101.c
5714
5715 EFI TEST DRIVER
5716 L:      linux-efi@vger.kernel.org
5717 M:      Ivan Hu <ivan.hu@canonical.com>
5718 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5719 S:      Maintained
5720 F:      drivers/firmware/efi/test/
5721
5722 EFI VARIABLE FILESYSTEM
5723 M:      Matthew Garrett <matthew.garrett@nebula.com>
5724 M:      Jeremy Kerr <jk@ozlabs.org>
5725 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5727 L:      linux-efi@vger.kernel.org
5728 S:      Maintained
5729 F:      fs/efivarfs/
5730
5731 EFIFB FRAMEBUFFER DRIVER
5732 L:      linux-fbdev@vger.kernel.org
5733 M:      Peter Jones <pjones@redhat.com>
5734 S:      Maintained
5735 F:      drivers/video/fbdev/efifb.c
5736
5737 EFS FILESYSTEM
5738 W:      http://aeschi.ch.eu.org/efs/
5739 S:      Orphan
5740 F:      fs/efs/
5741
5742 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5743 M:      Douglas Miller <dougmill@linux.ibm.com>
5744 L:      netdev@vger.kernel.org
5745 S:      Maintained
5746 F:      drivers/net/ethernet/ibm/ehea/
5747
5748 EM28XX VIDEO4LINUX DRIVER
5749 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5750 L:      linux-media@vger.kernel.org
5751 W:      https://linuxtv.org
5752 T:      git git://linuxtv.org/media_tree.git
5753 S:      Maintained
5754 F:      drivers/media/usb/em28xx/
5755 F:      Documentation/media/v4l-drivers/em28xx*
5756
5757 EMBEDDED LINUX
5758 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5759 M:      Matt Mackall <mpm@selenic.com>
5760 M:      David Woodhouse <dwmw2@infradead.org>
5761 L:      linux-embedded@vger.kernel.org
5762 S:      Maintained
5763
5764 Emulex 10Gbps iSCSI - OneConnect DRIVER
5765 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5766 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5767 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5768 L:      linux-scsi@vger.kernel.org
5769 W:      http://www.broadcom.com
5770 S:      Supported
5771 F:      drivers/scsi/be2iscsi/
5772
5773 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5774 M:      Sathya Perla <sathya.perla@broadcom.com>
5775 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5776 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5777 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5778 L:      netdev@vger.kernel.org
5779 W:      http://www.emulex.com
5780 S:      Supported
5781 F:      drivers/net/ethernet/emulex/benet/
5782
5783 EMULEX ONECONNECT ROCE DRIVER
5784 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5785 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5786 L:      linux-rdma@vger.kernel.org
5787 W:      http://www.broadcom.com
5788 S:      Odd Fixes
5789 F:      drivers/infiniband/hw/ocrdma/
5790 F:      include/uapi/rdma/ocrdma-abi.h
5791
5792 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5793 M:      James Smart <james.smart@broadcom.com>
5794 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5795 L:      linux-scsi@vger.kernel.org
5796 W:      http://www.broadcom.com
5797 S:      Supported
5798 F:      drivers/scsi/lpfc/
5799
5800 ENE CB710 FLASH CARD READER DRIVER
5801 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5802 S:      Maintained
5803 F:      drivers/misc/cb710/
5804 F:      drivers/mmc/host/cb710-mmc.*
5805 F:      include/linux/cb710.h
5806
5807 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5808 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5809 S:      Maintained
5810 F:      drivers/media/rc/ene_ir.*
5811
5812 EPSON S1D13XXX FRAMEBUFFER DRIVER
5813 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5814 S:      Maintained
5815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5816 F:      drivers/video/fbdev/s1d13xxxfb.c
5817 F:      include/video/s1d13xxxfb.h
5818
5819 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5820 M:      Jeff Layton <jlayton@kernel.org>
5821 S:      Maintained
5822 F:      lib/errseq.c
5823 F:      include/linux/errseq.h
5824
5825 ET131X NETWORK DRIVER
5826 M:      Mark Einon <mark.einon@gmail.com>
5827 S:      Odd Fixes
5828 F:      drivers/net/ethernet/agere/
5829
5830 ETHERNET BRIDGE
5831 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5832 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5833 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5834 L:      netdev@vger.kernel.org
5835 W:      http://www.linuxfoundation.org/en/Net:Bridge
5836 S:      Maintained
5837 F:      include/linux/netfilter_bridge/
5838 F:      net/bridge/
5839
5840 ETHERNET PHY LIBRARY
5841 M:      Andrew Lunn <andrew@lunn.ch>
5842 M:      Florian Fainelli <f.fainelli@gmail.com>
5843 M:      Heiner Kallweit <hkallweit1@gmail.com>
5844 L:      netdev@vger.kernel.org
5845 S:      Maintained
5846 F:      Documentation/ABI/testing/sysfs-bus-mdio
5847 F:      Documentation/devicetree/bindings/net/mdio*
5848 F:      Documentation/networking/phy.rst
5849 F:      drivers/net/phy/
5850 F:      drivers/of/of_mdio.c
5851 F:      drivers/of/of_net.c
5852 F:      include/linux/*mdio*.h
5853 F:      include/linux/of_net.h
5854 F:      include/linux/phy.h
5855 F:      include/linux/phy_fixed.h
5856 F:      include/linux/platform_data/mdio-bcm-unimac.h
5857 F:      include/linux/platform_data/mdio-gpio.h
5858 F:      include/trace/events/mdio.h
5859 F:      include/uapi/linux/mdio.h
5860 F:      include/uapi/linux/mii.h
5861
5862 EXT2 FILE SYSTEM
5863 M:      Jan Kara <jack@suse.com>
5864 L:      linux-ext4@vger.kernel.org
5865 S:      Maintained
5866 F:      Documentation/filesystems/ext2.txt
5867 F:      fs/ext2/
5868 F:      include/linux/ext2*
5869
5870 EXT4 FILE SYSTEM
5871 M:      "Theodore Ts'o" <tytso@mit.edu>
5872 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5873 L:      linux-ext4@vger.kernel.org
5874 W:      http://ext4.wiki.kernel.org
5875 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5877 S:      Maintained
5878 F:      Documentation/filesystems/ext4/
5879 F:      fs/ext4/
5880
5881 Extended Verification Module (EVM)
5882 M:      Mimi Zohar <zohar@linux.ibm.com>
5883 L:      linux-integrity@vger.kernel.org
5884 S:      Supported
5885 F:      security/integrity/evm/
5886
5887 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5888 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5889 L:      linux-efi@vger.kernel.org
5890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5891 S:      Maintained
5892 F:      Documentation/efi-stub.txt
5893 F:      arch/*/kernel/efi.c
5894 F:      arch/x86/boot/compressed/eboot.[ch]
5895 F:      arch/*/include/asm/efi.h
5896 F:      arch/x86/platform/efi/
5897 F:      drivers/firmware/efi/
5898 F:      include/linux/efi*.h
5899 F:      arch/arm/boot/compressed/efi-header.S
5900 F:      arch/arm64/kernel/efi-entry.S
5901
5902 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5903 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5904 M:      Chanwoo Choi <cw00.choi@samsung.com>
5905 L:      linux-kernel@vger.kernel.org
5906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5907 S:      Maintained
5908 F:      drivers/extcon/
5909 F:      include/linux/extcon/
5910 F:      include/linux/extcon.h
5911 F:      Documentation/extcon/
5912 F:      Documentation/devicetree/bindings/extcon/
5913
5914 EXYNOS DP DRIVER
5915 M:      Jingoo Han <jingoohan1@gmail.com>
5916 L:      dri-devel@lists.freedesktop.org
5917 S:      Maintained
5918 F:      drivers/gpu/drm/exynos/exynos_dp*
5919
5920 EXYNOS SYSMMU (IOMMU) driver
5921 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5922 L:      iommu@lists.linux-foundation.org
5923 S:      Maintained
5924 F:      drivers/iommu/exynos-iommu.c
5925
5926 EZchip NPS platform support
5927 M:      Vineet Gupta <vgupta@synopsys.com>
5928 M:      Ofer Levi <oferle@mellanox.com>
5929 S:      Supported
5930 F:      arch/arc/plat-eznps
5931 F:      arch/arc/boot/dts/eznps.dts
5932
5933 F2FS FILE SYSTEM
5934 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5935 M:      Chao Yu <yuchao0@huawei.com>
5936 L:      linux-f2fs-devel@lists.sourceforge.net
5937 W:      https://f2fs.wiki.kernel.org/
5938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5939 S:      Maintained
5940 F:      Documentation/filesystems/f2fs.txt
5941 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5942 F:      fs/f2fs/
5943 F:      include/linux/f2fs_fs.h
5944 F:      include/trace/events/f2fs.h
5945
5946 F71805F HARDWARE MONITORING DRIVER
5947 M:      Jean Delvare <jdelvare@suse.com>
5948 L:      linux-hwmon@vger.kernel.org
5949 S:      Maintained
5950 F:      Documentation/hwmon/f71805f.rst
5951 F:      drivers/hwmon/f71805f.c
5952
5953 FADDR2LINE
5954 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5955 S:      Maintained
5956 F:      scripts/faddr2line
5957
5958 FAILOVER MODULE
5959 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5960 L:      netdev@vger.kernel.org
5961 S:      Supported
5962 F:      net/core/failover.c
5963 F:      include/net/failover.h
5964 F:      Documentation/networking/failover.rst
5965
5966 FANOTIFY
5967 M:      Jan Kara <jack@suse.cz>
5968 R:      Amir Goldstein <amir73il@gmail.com>
5969 L:      linux-fsdevel@vger.kernel.org
5970 S:      Maintained
5971 F:      fs/notify/fanotify/
5972 F:      include/linux/fanotify.h
5973 F:      include/uapi/linux/fanotify.h
5974
5975 FARSYNC SYNCHRONOUS DRIVER
5976 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5977 W:      http://www.farsite.co.uk/
5978 S:      Supported
5979 F:      drivers/net/wan/farsync.*
5980
5981 FAULT INJECTION SUPPORT
5982 M:      Akinobu Mita <akinobu.mita@gmail.com>
5983 S:      Supported
5984 F:      Documentation/fault-injection/
5985 F:      lib/fault-inject.c
5986
5987 FBTFT Framebuffer drivers
5988 S:      Orphan
5989 L:      dri-devel@lists.freedesktop.org
5990 L:      linux-fbdev@vger.kernel.org
5991 F:      drivers/staging/fbtft/
5992
5993 FC0011 TUNER DRIVER
5994 M:      Michael Buesch <m@bues.ch>
5995 L:      linux-media@vger.kernel.org
5996 S:      Maintained
5997 F:      drivers/media/tuners/fc0011.h
5998 F:      drivers/media/tuners/fc0011.c
5999
6000 FC2580 MEDIA DRIVER
6001 M:      Antti Palosaari <crope@iki.fi>
6002 L:      linux-media@vger.kernel.org
6003 W:      https://linuxtv.org
6004 W:      http://palosaari.fi/linux/
6005 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6006 T:      git git://linuxtv.org/anttip/media_tree.git
6007 S:      Maintained
6008 F:      drivers/media/tuners/fc2580*
6009
6010 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6011 M:      Hannes Reinecke <hare@suse.de>
6012 L:      linux-scsi@vger.kernel.org
6013 W:      www.Open-FCoE.org
6014 S:      Supported
6015 F:      drivers/scsi/libfc/
6016 F:      drivers/scsi/fcoe/
6017 F:      include/scsi/fc/
6018 F:      include/scsi/libfc.h
6019 F:      include/scsi/libfcoe.h
6020 F:      include/uapi/scsi/fc/
6021
6022 FILE LOCKING (flock() and fcntl()/lockf())
6023 M:      Jeff Layton <jlayton@kernel.org>
6024 M:      "J. Bruce Fields" <bfields@fieldses.org>
6025 L:      linux-fsdevel@vger.kernel.org
6026 S:      Maintained
6027 F:      include/linux/fcntl.h
6028 F:      include/uapi/linux/fcntl.h
6029 F:      fs/fcntl.c
6030 F:      fs/locks.c
6031
6032 FILESYSTEMS (VFS and infrastructure)
6033 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6034 L:      linux-fsdevel@vger.kernel.org
6035 S:      Maintained
6036 F:      fs/*
6037 F:      include/linux/fs.h
6038 F:      include/linux/fs_types.h
6039 F:      include/uapi/linux/fs.h
6040
6041 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6042 M:      Riku Voipio <riku.voipio@iki.fi>
6043 L:      linux-hwmon@vger.kernel.org
6044 S:      Maintained
6045 F:      drivers/hwmon/f75375s.c
6046 F:      include/linux/f75375s.h
6047
6048 FIREWIRE AUDIO DRIVERS
6049 M:      Clemens Ladisch <clemens@ladisch.de>
6050 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6051 T:      git git://git.alsa-project.org/alsa-kernel.git
6052 S:      Maintained
6053 F:      sound/firewire/
6054
6055 FIREWIRE MEDIA DRIVERS (firedtv)
6056 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6057 L:      linux-media@vger.kernel.org
6058 L:      linux1394-devel@lists.sourceforge.net
6059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6060 S:      Maintained
6061 F:      drivers/media/firewire/
6062
6063 FIREWIRE SBP-2 TARGET
6064 M:      Chris Boot <bootc@bootc.net>
6065 L:      linux-scsi@vger.kernel.org
6066 L:      target-devel@vger.kernel.org
6067 L:      linux1394-devel@lists.sourceforge.net
6068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6069 S:      Maintained
6070 F:      drivers/target/sbp/
6071
6072 FIREWIRE SUBSYSTEM
6073 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6074 L:      linux1394-devel@lists.sourceforge.net
6075 W:      http://ieee1394.wiki.kernel.org/
6076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6077 S:      Maintained
6078 F:      drivers/firewire/
6079 F:      include/linux/firewire.h
6080 F:      include/uapi/linux/firewire*.h
6081 F:      tools/firewire/
6082
6083 FIRMWARE LOADER (request_firmware)
6084 M:      Luis Chamberlain <mcgrof@kernel.org>
6085 L:      linux-kernel@vger.kernel.org
6086 S:      Maintained
6087 F:      Documentation/firmware_class/
6088 F:      drivers/base/firmware_loader/
6089 F:      include/linux/firmware.h
6090
6091 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6092 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6093 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6094 S:      Maintained
6095 F:      drivers/block/rsxx/
6096
6097 FLOPPY DRIVER
6098 M:      Jiri Kosina <jikos@kernel.org>
6099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6100 S:      Odd fixes
6101 F:      drivers/block/floppy.c
6102
6103 FMC SUBSYSTEM
6104 M:      Alessandro Rubini <rubini@gnudd.com>
6105 W:      http://www.ohwr.org/projects/fmc-bus
6106 S:      Supported
6107 F:      drivers/fmc/
6108 F:      include/linux/fmc*.h
6109 F:      include/linux/ipmi-fru.h
6110 K:      fmc_d.*register
6111
6112 FPGA MANAGER FRAMEWORK
6113 M:      Alan Tull <atull@kernel.org>
6114 M:      Moritz Fischer <mdf@kernel.org>
6115 L:      linux-fpga@vger.kernel.org
6116 S:      Maintained
6117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6118 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6119 F:      Documentation/fpga/
6120 F:      Documentation/driver-api/fpga/
6121 F:      Documentation/devicetree/bindings/fpga/
6122 F:      drivers/fpga/
6123 F:      include/linux/fpga/
6124 W:      http://www.rocketboards.org
6125
6126 FPGA DFL DRIVERS
6127 M:      Wu Hao <hao.wu@intel.com>
6128 L:      linux-fpga@vger.kernel.org
6129 S:      Maintained
6130 F:      Documentation/fpga/dfl.txt
6131 F:      include/uapi/linux/fpga-dfl.h
6132 F:      drivers/fpga/dfl*
6133
6134 FPU EMULATOR
6135 M:      Bill Metzenthen <billm@melbpc.org.au>
6136 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6137 S:      Maintained
6138 F:      arch/x86/math-emu/
6139
6140 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6141 L:      netdev@vger.kernel.org
6142 S:      Orphan
6143 F:      drivers/net/wan/dlci.c
6144 F:      drivers/net/wan/sdla.c
6145
6146 FRAMEBUFFER LAYER
6147 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6148 L:      dri-devel@lists.freedesktop.org
6149 L:      linux-fbdev@vger.kernel.org
6150 T:      git git://github.com/bzolnier/linux.git
6151 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6152 S:      Maintained
6153 F:      Documentation/fb/
6154 F:      drivers/video/
6155 F:      include/video/
6156 F:      include/linux/fb.h
6157 F:      include/uapi/video/
6158 F:      include/uapi/linux/fb.h
6159
6160 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6161 M:      Horia Geantă <horia.geanta@nxp.com>
6162 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6163 L:      linux-crypto@vger.kernel.org
6164 S:      Maintained
6165 F:      drivers/crypto/caam/
6166 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6167
6168 FREESCALE DIU FRAMEBUFFER DRIVER
6169 M:      Timur Tabi <timur@kernel.org>
6170 L:      linux-fbdev@vger.kernel.org
6171 S:      Maintained
6172 F:      drivers/video/fbdev/fsl-diu-fb.*
6173
6174 FREESCALE DMA DRIVER
6175 M:      Li Yang <leoyang.li@nxp.com>
6176 M:      Zhang Wei <zw@zh-kernel.org>
6177 L:      linuxppc-dev@lists.ozlabs.org
6178 S:      Maintained
6179 F:      drivers/dma/fsldma.*
6180
6181 FREESCALE ENETC ETHERNET DRIVERS
6182 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6183 L:      netdev@vger.kernel.org
6184 S:      Maintained
6185 F:      drivers/net/ethernet/freescale/enetc/
6186
6187 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6188 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6189 L:      netdev@vger.kernel.org
6190 S:      Maintained
6191 F:      drivers/net/ethernet/freescale/gianfar*
6192 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6193
6194 FREESCALE GPMI NAND DRIVER
6195 M:      Han Xu <han.xu@nxp.com>
6196 L:      linux-mtd@lists.infradead.org
6197 S:      Maintained
6198 F:      drivers/mtd/nand/raw/gpmi-nand/*
6199
6200 FREESCALE I2C CPM DRIVER
6201 M:      Jochen Friedrich <jochen@scram.de>
6202 L:      linuxppc-dev@lists.ozlabs.org
6203 L:      linux-i2c@vger.kernel.org
6204 S:      Maintained
6205 F:      drivers/i2c/busses/i2c-cpm.c
6206
6207 FREESCALE IMX LPI2C DRIVER
6208 M:      Dong Aisheng <aisheng.dong@nxp.com>
6209 L:      linux-i2c@vger.kernel.org
6210 L:      linux-imx@nxp.com
6211 S:      Maintained
6212 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6213 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6214
6215 FREESCALE IMX / MXC FEC DRIVER
6216 M:      Fugang Duan <fugang.duan@nxp.com>
6217 L:      netdev@vger.kernel.org
6218 S:      Maintained
6219 F:      drivers/net/ethernet/freescale/fec_main.c
6220 F:      drivers/net/ethernet/freescale/fec_ptp.c
6221 F:      drivers/net/ethernet/freescale/fec.h
6222 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6223
6224 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6225 M:      Sascha Hauer <s.hauer@pengutronix.de>
6226 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6227 L:      linux-fbdev@vger.kernel.org
6228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6229 S:      Maintained
6230 F:      include/linux/platform_data/video-imxfb.h
6231 F:      drivers/video/fbdev/imxfb.c
6232
6233 FREESCALE QORIQ DPAA ETHERNET DRIVER
6234 M:      Madalin Bucur <madalin.bucur@nxp.com>
6235 L:      netdev@vger.kernel.org
6236 S:      Maintained
6237 F:      drivers/net/ethernet/freescale/dpaa
6238
6239 FREESCALE QORIQ DPAA FMAN DRIVER
6240 M:      Madalin Bucur <madalin.bucur@nxp.com>
6241 L:      netdev@vger.kernel.org
6242 S:      Maintained
6243 F:      drivers/net/ethernet/freescale/fman
6244 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6245
6246 FREESCALE QORIQ PTP CLOCK DRIVER
6247 M:      Yangbo Lu <yangbo.lu@nxp.com>
6248 L:      netdev@vger.kernel.org
6249 S:      Maintained
6250 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6251 F:      drivers/ptp/ptp_qoriq.c
6252 F:      drivers/ptp/ptp_qoriq_debugfs.c
6253 F:      include/linux/fsl/ptp_qoriq.h
6254 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6255
6256 FREESCALE QUAD SPI DRIVER
6257 M:      Han Xu <han.xu@nxp.com>
6258 L:      linux-spi@vger.kernel.org
6259 S:      Maintained
6260 F:      drivers/spi/spi-fsl-qspi.c
6261
6262 FREESCALE QUICC ENGINE LIBRARY
6263 M:      Qiang Zhao <qiang.zhao@nxp.com>
6264 L:      linuxppc-dev@lists.ozlabs.org
6265 S:      Maintained
6266 F:      drivers/soc/fsl/qe/
6267 F:      include/soc/fsl/*qe*.h
6268 F:      include/soc/fsl/*ucc*.h
6269
6270 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6271 M:      Li Yang <leoyang.li@nxp.com>
6272 L:      netdev@vger.kernel.org
6273 L:      linuxppc-dev@lists.ozlabs.org
6274 S:      Maintained
6275 F:      drivers/net/ethernet/freescale/ucc_geth*
6276
6277 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6278 M:      Zhao Qiang <qiang.zhao@nxp.com>
6279 L:      netdev@vger.kernel.org
6280 L:      linuxppc-dev@lists.ozlabs.org
6281 S:      Maintained
6282 F:      drivers/net/wan/fsl_ucc_hdlc*
6283
6284 FREESCALE QUICC ENGINE UCC UART DRIVER
6285 M:      Timur Tabi <timur@kernel.org>
6286 L:      linuxppc-dev@lists.ozlabs.org
6287 S:      Maintained
6288 F:      drivers/tty/serial/ucc_uart.c
6289
6290 FREESCALE SOC DRIVERS
6291 M:      Li Yang <leoyang.li@nxp.com>
6292 L:      linuxppc-dev@lists.ozlabs.org
6293 L:      linux-arm-kernel@lists.infradead.org
6294 S:      Maintained
6295 F:      Documentation/devicetree/bindings/soc/fsl/
6296 F:      drivers/soc/fsl/
6297 F:      include/linux/fsl/
6298
6299 FREESCALE SOC FS_ENET DRIVER
6300 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6301 L:      linuxppc-dev@lists.ozlabs.org
6302 L:      netdev@vger.kernel.org
6303 S:      Maintained
6304 F:      drivers/net/ethernet/freescale/fs_enet/
6305 F:      include/linux/fs_enet_pd.h
6306
6307 FREESCALE SOC SOUND DRIVERS
6308 M:      Timur Tabi <timur@kernel.org>
6309 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6310 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6311 R:      Fabio Estevam <festevam@gmail.com>
6312 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6313 L:      linuxppc-dev@lists.ozlabs.org
6314 S:      Maintained
6315 F:      sound/soc/fsl/fsl*
6316 F:      sound/soc/fsl/imx*
6317 F:      sound/soc/fsl/mpc8610_hpcd.c
6318
6319 FREESCALE USB PERIPHERAL DRIVERS
6320 M:      Li Yang <leoyang.li@nxp.com>
6321 L:      linux-usb@vger.kernel.org
6322 L:      linuxppc-dev@lists.ozlabs.org
6323 S:      Maintained
6324 F:      drivers/usb/gadget/udc/fsl*
6325
6326 FREEVXFS FILESYSTEM
6327 M:      Christoph Hellwig <hch@infradead.org>
6328 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6329 S:      Maintained
6330 F:      fs/freevxfs/
6331
6332 FREEZER
6333 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6334 M:      Pavel Machek <pavel@ucw.cz>
6335 L:      linux-pm@vger.kernel.org
6336 S:      Supported
6337 F:      Documentation/power/freezing-of-tasks.txt
6338 F:      include/linux/freezer.h
6339 F:      kernel/freezer.c
6340
6341 FRONTSWAP API
6342 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6343 L:      linux-kernel@vger.kernel.org
6344 S:      Maintained
6345 F:      mm/frontswap.c
6346 F:      include/linux/frontswap.h
6347
6348 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6349 M:      David Howells <dhowells@redhat.com>
6350 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6351 S:      Supported
6352 F:      Documentation/filesystems/caching/
6353 F:      fs/fscache/
6354 F:      include/linux/fscache*.h
6355
6356 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6357 M:      Theodore Y. Ts'o <tytso@mit.edu>
6358 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6359 M:      Eric Biggers <ebiggers@kernel.org>
6360 L:      linux-fscrypt@vger.kernel.org
6361 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6362 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6363 S:      Supported
6364 F:      fs/crypto/
6365 F:      include/linux/fscrypt*.h
6366 F:      Documentation/filesystems/fscrypt.rst
6367
6368 FSI-ATTACHED I2C DRIVER
6369 M:      Eddie James <eajames@linux.ibm.com>
6370 L:      linux-i2c@vger.kernel.org
6371 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6372 S:      Maintained
6373 F:      drivers/i2c/busses/i2c-fsi.c
6374 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6375
6376 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6377 M:      Jan Kara <jack@suse.cz>
6378 R:      Amir Goldstein <amir73il@gmail.com>
6379 L:      linux-fsdevel@vger.kernel.org
6380 S:      Maintained
6381 F:      fs/notify/
6382 F:      include/linux/fsnotify*.h
6383
6384 FUJITSU LAPTOP EXTRAS
6385 M:      Jonathan Woithe <jwoithe@just42.net>
6386 L:      platform-driver-x86@vger.kernel.org
6387 S:      Maintained
6388 F:      drivers/platform/x86/fujitsu-laptop.c
6389
6390 FUJITSU M-5MO LS CAMERA ISP DRIVER
6391 M:      Kyungmin Park <kyungmin.park@samsung.com>
6392 M:      Heungjun Kim <riverful.kim@samsung.com>
6393 L:      linux-media@vger.kernel.org
6394 S:      Maintained
6395 F:      drivers/media/i2c/m5mols/
6396 F:      include/media/i2c/m5mols.h
6397
6398 FUJITSU TABLET EXTRAS
6399 M:      Robert Gerlach <khnz@gmx.de>
6400 L:      platform-driver-x86@vger.kernel.org
6401 S:      Maintained
6402 F:      drivers/platform/x86/fujitsu-tablet.c
6403
6404 FUSE: FILESYSTEM IN USERSPACE
6405 M:      Miklos Szeredi <miklos@szeredi.hu>
6406 L:      linux-fsdevel@vger.kernel.org
6407 W:      http://fuse.sourceforge.net/
6408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6409 S:      Maintained
6410 F:      fs/fuse/
6411 F:      include/uapi/linux/fuse.h
6412 F:      Documentation/filesystems/fuse.txt
6413
6414 FUTEX SUBSYSTEM
6415 M:      Thomas Gleixner <tglx@linutronix.de>
6416 M:      Ingo Molnar <mingo@redhat.com>
6417 R:      Peter Zijlstra <peterz@infradead.org>
6418 R:      Darren Hart <dvhart@infradead.org>
6419 L:      linux-kernel@vger.kernel.org
6420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6421 S:      Maintained
6422 F:      kernel/futex.c
6423 F:      include/asm-generic/futex.h
6424 F:      include/linux/futex.h
6425 F:      include/uapi/linux/futex.h
6426 F:      tools/testing/selftests/futex/
6427 F:      tools/perf/bench/futex*
6428 F:      Documentation/*futex*
6429
6430 GCC PLUGINS
6431 M:      Kees Cook <keescook@chromium.org>
6432 R:      Emese Revfy <re.emese@gmail.com>
6433 L:      kernel-hardening@lists.openwall.com
6434 S:      Maintained
6435 F:      scripts/gcc-plugins/
6436 F:      scripts/gcc-plugin.sh
6437 F:      scripts/Makefile.gcc-plugins
6438 F:      Documentation/gcc-plugins.txt
6439
6440 GASKET DRIVER FRAMEWORK
6441 M:      Rob Springer <rspringer@google.com>
6442 M:      Todd Poynor <toddpoynor@google.com>
6443 M:      Ben Chan <benchan@chromium.org>
6444 S:      Maintained
6445 F:      drivers/staging/gasket/
6446
6447 GCOV BASED KERNEL PROFILING
6448 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6449 S:      Maintained
6450 F:      kernel/gcov/
6451 F:      Documentation/dev-tools/gcov.rst
6452
6453 GDB KERNEL DEBUGGING HELPER SCRIPTS
6454 M:      Jan Kiszka <jan.kiszka@siemens.com>
6455 M:      Kieran Bingham <kbingham@kernel.org>
6456 S:      Supported
6457 F:      scripts/gdb/
6458
6459 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6460 M:      Achim Leubner <achim_leubner@adaptec.com>
6461 L:      linux-scsi@vger.kernel.org
6462 W:      http://www.icp-vortex.com/
6463 S:      Supported
6464 F:      drivers/scsi/gdt*
6465
6466 GEMTEK FM RADIO RECEIVER DRIVER
6467 M:      Hans Verkuil <hverkuil@xs4all.nl>
6468 L:      linux-media@vger.kernel.org
6469 T:      git git://linuxtv.org/media_tree.git
6470 W:      https://linuxtv.org
6471 S:      Maintained
6472 F:      drivers/media/radio/radio-gemtek*
6473
6474 GENERIC GPIO I2C DRIVER
6475 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6476 S:      Supported
6477 F:      drivers/i2c/busses/i2c-gpio.c
6478 F:      include/linux/platform_data/i2c-gpio.h
6479
6480 GENERIC GPIO I2C MULTIPLEXER DRIVER
6481 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6482 L:      linux-i2c@vger.kernel.org
6483 S:      Supported
6484 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6485 F:      include/linux/platform_data/i2c-mux-gpio.h
6486 F:      Documentation/i2c/muxes/i2c-mux-gpio
6487
6488 GENERIC HDLC (WAN) DRIVERS
6489 M:      Krzysztof Halasa <khc@pm.waw.pl>
6490 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6491 S:      Maintained
6492 F:      drivers/net/wan/c101.c
6493 F:      drivers/net/wan/hd6457*
6494 F:      drivers/net/wan/hdlc*
6495 F:      drivers/net/wan/n2.c
6496 F:      drivers/net/wan/pc300too.c
6497 F:      drivers/net/wan/pci200syn.c
6498 F:      drivers/net/wan/wanxl*
6499
6500 GENERIC INCLUDE/ASM HEADER FILES
6501 M:      Arnd Bergmann <arnd@arndb.de>
6502 L:      linux-arch@vger.kernel.org
6503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6504 S:      Maintained
6505 F:      include/asm-generic/
6506 F:      include/uapi/asm-generic/
6507
6508 GENERIC PHY FRAMEWORK
6509 M:      Kishon Vijay Abraham I <kishon@ti.com>
6510 L:      linux-kernel@vger.kernel.org
6511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6512 S:      Supported
6513 F:      drivers/phy/
6514 F:      include/linux/phy/
6515 F:      Documentation/devicetree/bindings/phy/
6516
6517 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6518 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6519 S:      Supported
6520 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6521
6522 GENERIC PM DOMAINS
6523 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6524 M:      Kevin Hilman <khilman@kernel.org>
6525 M:      Ulf Hansson <ulf.hansson@linaro.org>
6526 L:      linux-pm@vger.kernel.org
6527 S:      Supported
6528 F:      drivers/base/power/domain*.c
6529 F:      include/linux/pm_domain.h
6530 F:      Documentation/devicetree/bindings/power/power_domain.txt
6531
6532 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6533 M:      Eugen Hristev <eugen.hristev@microchip.com>
6534 L:      linux-input@vger.kernel.org
6535 S:      Maintained
6536 F:      drivers/input/touchscreen/resistive-adc-touch.c
6537
6538 GENERIC UIO DRIVER FOR PCI DEVICES
6539 M:      "Michael S. Tsirkin" <mst@redhat.com>
6540 L:      kvm@vger.kernel.org
6541 S:      Supported
6542 F:      drivers/uio/uio_pci_generic.c
6543
6544 GENWQE (IBM Generic Workqueue Card)
6545 M:      Frank Haverkamp <haver@linux.ibm.com>
6546 S:      Supported
6547 F:      drivers/misc/genwqe/
6548
6549 GET_MAINTAINER SCRIPT
6550 M:      Joe Perches <joe@perches.com>
6551 S:      Maintained
6552 F:      scripts/get_maintainer.pl
6553
6554 GFS2 FILE SYSTEM
6555 M:      Bob Peterson <rpeterso@redhat.com>
6556 M:      Andreas Gruenbacher <agruenba@redhat.com>
6557 L:      cluster-devel@redhat.com
6558 W:      http://sources.redhat.com/cluster/
6559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6560 S:      Supported
6561 F:      Documentation/filesystems/gfs2*.txt
6562 F:      fs/gfs2/
6563 F:      include/uapi/linux/gfs2_ondisk.h
6564
6565 GIGASET ISDN DRIVERS
6566 M:      Paul Bolle <pebolle@tiscali.nl>
6567 L:      gigaset307x-common@lists.sourceforge.net
6568 W:      http://gigaset307x.sourceforge.net/
6569 S:      Odd Fixes
6570 F:      Documentation/isdn/README.gigaset
6571 F:      drivers/isdn/gigaset/
6572 F:      include/uapi/linux/gigaset_dev.h
6573
6574 GNSS SUBSYSTEM
6575 M:      Johan Hovold <johan@kernel.org>
6576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6577 S:      Maintained
6578 F:      Documentation/ABI/testing/sysfs-class-gnss
6579 F:      Documentation/devicetree/bindings/gnss/
6580 F:      drivers/gnss/
6581 F:      include/linux/gnss.h
6582
6583 GO7007 MPEG CODEC
6584 M:      Hans Verkuil <hans.verkuil@cisco.com>
6585 L:      linux-media@vger.kernel.org
6586 S:      Maintained
6587 F:      drivers/media/usb/go7007/
6588
6589 GOODIX TOUCHSCREEN
6590 M:      Bastien Nocera <hadess@hadess.net>
6591 L:      linux-input@vger.kernel.org
6592 S:      Maintained
6593 F:      drivers/input/touchscreen/goodix.c
6594
6595 GPD POCKET FAN DRIVER
6596 M:      Hans de Goede <hdegoede@redhat.com>
6597 L:      platform-driver-x86@vger.kernel.org
6598 S:      Maintained
6599 F:      drivers/platform/x86/gpd-pocket-fan.c
6600
6601 GPIO ACPI SUPPORT
6602 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6603 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6604 L:      linux-gpio@vger.kernel.org
6605 L:      linux-acpi@vger.kernel.org
6606 S:      Maintained
6607 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6608 F:      drivers/gpio/gpiolib-acpi.c
6609
6610 GPIO IR Transmitter
6611 M:      Sean Young <sean@mess.org>
6612 L:      linux-media@vger.kernel.org
6613 S:      Maintained
6614 F:      drivers/media/rc/gpio-ir-tx.c
6615
6616 GPIO MOCKUP DRIVER
6617 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6618 L:      linux-gpio@vger.kernel.org
6619 S:      Maintained
6620 F:      drivers/gpio/gpio-mockup.c
6621 F:      tools/testing/selftests/gpio/
6622
6623 GPIO SUBSYSTEM
6624 M:      Linus Walleij <linus.walleij@linaro.org>
6625 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6626 L:      linux-gpio@vger.kernel.org
6627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6628 S:      Maintained
6629 F:      Documentation/devicetree/bindings/gpio/
6630 F:      Documentation/driver-api/gpio/
6631 F:      Documentation/gpio/
6632 F:      Documentation/ABI/testing/gpio-cdev
6633 F:      Documentation/ABI/obsolete/sysfs-gpio
6634 F:      drivers/gpio/
6635 F:      include/linux/gpio/
6636 F:      include/linux/gpio.h
6637 F:      include/linux/of_gpio.h
6638 F:      include/asm-generic/gpio.h
6639 F:      include/uapi/linux/gpio.h
6640 F:      tools/gpio/
6641
6642 GRE DEMULTIPLEXER DRIVER
6643 M:      Dmitry Kozlov <xeb@mail.ru>
6644 L:      netdev@vger.kernel.org
6645 S:      Maintained
6646 F:      net/ipv4/gre_demux.c
6647 F:      net/ipv4/gre_offload.c
6648 F:      include/net/gre.h
6649
6650 GRETH 10/100/1G Ethernet MAC device driver
6651 M:      Andreas Larsson <andreas@gaisler.com>
6652 L:      netdev@vger.kernel.org
6653 S:      Maintained
6654 F:      drivers/net/ethernet/aeroflex/
6655
6656 GREYBUS AUDIO PROTOCOLS DRIVERS
6657 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6658 M:      Mark Greer <mgreer@animalcreek.com>
6659 S:      Maintained
6660 F:      drivers/staging/greybus/audio_apbridgea.c
6661 F:      drivers/staging/greybus/audio_apbridgea.h
6662 F:      drivers/staging/greybus/audio_codec.c
6663 F:      drivers/staging/greybus/audio_codec.h
6664 F:      drivers/staging/greybus/audio_gb.c
6665 F:      drivers/staging/greybus/audio_manager.c
6666 F:      drivers/staging/greybus/audio_manager.h
6667 F:      drivers/staging/greybus/audio_manager_module.c
6668 F:      drivers/staging/greybus/audio_manager_private.h
6669 F:      drivers/staging/greybus/audio_manager_sysfs.c
6670 F:      drivers/staging/greybus/audio_module.c
6671 F:      drivers/staging/greybus/audio_topology.c
6672
6673 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6674 M:      Viresh Kumar <vireshk@kernel.org>
6675 S:      Maintained
6676 F:      drivers/staging/greybus/authentication.c
6677 F:      drivers/staging/greybus/bootrom.c
6678 F:      drivers/staging/greybus/firmware.h
6679 F:      drivers/staging/greybus/fw-core.c
6680 F:      drivers/staging/greybus/fw-download.c
6681 F:      drivers/staging/greybus/fw-management.c
6682 F:      drivers/staging/greybus/greybus_authentication.h
6683 F:      drivers/staging/greybus/greybus_firmware.h
6684 F:      drivers/staging/greybus/hid.c
6685 F:      drivers/staging/greybus/i2c.c
6686 F:      drivers/staging/greybus/spi.c
6687 F:      drivers/staging/greybus/spilib.c
6688 F:      drivers/staging/greybus/spilib.h
6689
6690 GREYBUS LOOPBACK DRIVER
6691 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6692 S:      Maintained
6693 F:      drivers/staging/greybus/loopback.c
6694
6695 GREYBUS PLATFORM DRIVERS
6696 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6697 S:      Maintained
6698 F:      drivers/staging/greybus/arche-platform.c
6699 F:      drivers/staging/greybus/arche-apb-ctrl.c
6700 F:      drivers/staging/greybus/arche_platform.h
6701
6702 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6703 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6704 S:      Maintained
6705 F:      drivers/staging/greybus/sdio.c
6706 F:      drivers/staging/greybus/light.c
6707 F:      drivers/staging/greybus/gpio.c
6708 F:      drivers/staging/greybus/power_supply.c
6709 F:      drivers/staging/greybus/spi.c
6710 F:      drivers/staging/greybus/spilib.c
6711
6712 GREYBUS SUBSYSTEM
6713 M:      Johan Hovold <johan@kernel.org>
6714 M:      Alex Elder <elder@kernel.org>
6715 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6716 S:      Maintained
6717 F:      drivers/staging/greybus/
6718 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6719
6720 GREYBUS UART PROTOCOLS DRIVERS
6721 M:      David Lin <dtwlin@gmail.com>
6722 S:      Maintained
6723 F:      drivers/staging/greybus/uart.c
6724 F:      drivers/staging/greybus/log.c
6725
6726 GS1662 VIDEO SERIALIZER
6727 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6728 L:      linux-media@vger.kernel.org
6729 T:      git git://linuxtv.org/media_tree.git
6730 S:      Maintained
6731 F:      drivers/media/spi/gs1662.c
6732
6733 GSPCA FINEPIX SUBDRIVER
6734 M:      Frank Zago <frank@zago.net>
6735 L:      linux-media@vger.kernel.org
6736 T:      git git://linuxtv.org/media_tree.git
6737 S:      Maintained
6738 F:      drivers/media/usb/gspca/finepix.c
6739
6740 GSPCA GL860 SUBDRIVER
6741 M:      Olivier Lorin <o.lorin@laposte.net>
6742 L:      linux-media@vger.kernel.org
6743 T:      git git://linuxtv.org/media_tree.git
6744 S:      Maintained
6745 F:      drivers/media/usb/gspca/gl860/
6746
6747 GSPCA M5602 SUBDRIVER
6748 M:      Erik Andren <erik.andren@gmail.com>
6749 L:      linux-media@vger.kernel.org
6750 T:      git git://linuxtv.org/media_tree.git
6751 S:      Maintained
6752 F:      drivers/media/usb/gspca/m5602/
6753
6754 GSPCA PAC207 SONIXB SUBDRIVER
6755 M:      Hans Verkuil <hverkuil@xs4all.nl>
6756 L:      linux-media@vger.kernel.org
6757 T:      git git://linuxtv.org/media_tree.git
6758 S:      Odd Fixes
6759 F:      drivers/media/usb/gspca/pac207.c
6760
6761 GSPCA SN9C20X SUBDRIVER
6762 M:      Brian Johnson <brijohn@gmail.com>
6763 L:      linux-media@vger.kernel.org
6764 T:      git git://linuxtv.org/media_tree.git
6765 S:      Maintained
6766 F:      drivers/media/usb/gspca/sn9c20x.c
6767
6768 GSPCA T613 SUBDRIVER
6769 M:      Leandro Costantino <lcostantino@gmail.com>
6770 L:      linux-media@vger.kernel.org
6771 T:      git git://linuxtv.org/media_tree.git
6772 S:      Maintained
6773 F:      drivers/media/usb/gspca/t613.c
6774
6775 GSPCA USB WEBCAM DRIVER
6776 M:      Hans Verkuil <hverkuil@xs4all.nl>
6777 L:      linux-media@vger.kernel.org
6778 T:      git git://linuxtv.org/media_tree.git
6779 S:      Odd Fixes
6780 F:      drivers/media/usb/gspca/
6781
6782 GTP (GPRS Tunneling Protocol)
6783 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6784 M:      Harald Welte <laforge@gnumonks.org>
6785 L:      osmocom-net-gprs@lists.osmocom.org
6786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6787 S:      Maintained
6788 F:      drivers/net/gtp.c
6789
6790 GUID PARTITION TABLE (GPT)
6791 M:      Davidlohr Bueso <dave@stgolabs.net>
6792 L:      linux-efi@vger.kernel.org
6793 S:      Maintained
6794 F:      block/partitions/efi.*
6795
6796 H8/300 ARCHITECTURE
6797 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6798 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6799 W:      http://uclinux-h8.sourceforge.jp
6800 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6801 S:      Maintained
6802 F:      arch/h8300/
6803 F:      drivers/clocksource/h8300_*.c
6804 F:      drivers/clk/h8300/
6805 F:      drivers/irqchip/irq-renesas-h8*.c
6806
6807 HABANALABS PCI DRIVER
6808 M:      Oded Gabbay <oded.gabbay@gmail.com>
6809 T:      git https://github.com/HabanaAI/linux.git
6810 S:      Supported
6811 F:      drivers/misc/habanalabs/
6812 F:      include/uapi/misc/habanalabs.h
6813 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6814 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6815
6816 HACKRF MEDIA DRIVER
6817 M:      Antti Palosaari <crope@iki.fi>
6818 L:      linux-media@vger.kernel.org
6819 W:      https://linuxtv.org
6820 W:      http://palosaari.fi/linux/
6821 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6822 T:      git git://linuxtv.org/anttip/media_tree.git
6823 S:      Maintained
6824 F:      drivers/media/usb/hackrf/
6825
6826 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6827 M:      Frank Seidel <frank@f-seidel.de>
6828 L:      platform-driver-x86@vger.kernel.org
6829 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6830 S:      Maintained
6831 F:      drivers/platform/x86/hdaps.c
6832
6833 HARDWARE MONITORING
6834 M:      Jean Delvare <jdelvare@suse.com>
6835 M:      Guenter Roeck <linux@roeck-us.net>
6836 L:      linux-hwmon@vger.kernel.org
6837 W:      http://hwmon.wiki.kernel.org/
6838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6839 S:      Maintained
6840 F:      Documentation/devicetree/bindings/hwmon/
6841 F:      Documentation/hwmon/
6842 F:      drivers/hwmon/
6843 F:      include/linux/hwmon*.h
6844 F:      include/trace/events/hwmon*.h
6845
6846 HARDWARE RANDOM NUMBER GENERATOR CORE
6847 M:      Matt Mackall <mpm@selenic.com>
6848 M:      Herbert Xu <herbert@gondor.apana.org.au>
6849 L:      linux-crypto@vger.kernel.org
6850 S:      Odd fixes
6851 F:      Documentation/devicetree/bindings/rng/
6852 F:      Documentation/hw_random.txt
6853 F:      drivers/char/hw_random/
6854 F:      include/linux/hw_random.h
6855
6856 HARDWARE TRACING FACILITIES
6857 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6858 S:      Maintained
6859 F:      drivers/hwtracing/
6860
6861 HARDWARE SPINLOCK CORE
6862 M:      Ohad Ben-Cohen <ohad@wizery.com>
6863 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6864 L:      linux-remoteproc@vger.kernel.org
6865 S:      Maintained
6866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6867 F:      Documentation/devicetree/bindings/hwlock/
6868 F:      Documentation/hwspinlock.txt
6869 F:      drivers/hwspinlock/
6870 F:      include/linux/hwspinlock.h
6871
6872 HARMONY SOUND DRIVER
6873 L:      linux-parisc@vger.kernel.org
6874 S:      Maintained
6875 F:      sound/parisc/harmony.*
6876
6877 HDPVR USB VIDEO ENCODER DRIVER
6878 M:      Hans Verkuil <hverkuil@xs4all.nl>
6879 L:      linux-media@vger.kernel.org
6880 T:      git git://linuxtv.org/media_tree.git
6881 W:      https://linuxtv.org
6882 S:      Odd Fixes
6883 F:      drivers/media/usb/hdpvr/
6884
6885 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6886 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6887 S:      Supported
6888 F:      Documentation/watchdog/hpwdt.txt
6889 F:      drivers/watchdog/hpwdt.c
6890
6891 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6892 M:      Don Brace <don.brace@microsemi.com>
6893 L:      esc.storagedev@microsemi.com
6894 L:      linux-scsi@vger.kernel.org
6895 S:      Supported
6896 F:      Documentation/scsi/hpsa.txt
6897 F:      drivers/scsi/hpsa*.[ch]
6898 F:      include/linux/cciss*.h
6899 F:      include/uapi/linux/cciss*.h
6900
6901 HFI1 DRIVER
6902 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6903 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6904 L:      linux-rdma@vger.kernel.org
6905 S:      Supported
6906 F:      drivers/infiniband/hw/hfi1
6907
6908 HFS FILESYSTEM
6909 L:      linux-fsdevel@vger.kernel.org
6910 S:      Orphan
6911 F:      Documentation/filesystems/hfs.txt
6912 F:      fs/hfs/
6913
6914 HFSPLUS FILESYSTEM
6915 L:      linux-fsdevel@vger.kernel.org
6916 S:      Orphan
6917 F:      Documentation/filesystems/hfsplus.txt
6918 F:      fs/hfsplus/
6919
6920 HGA FRAMEBUFFER DRIVER
6921 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6922 L:      linux-nvidia@lists.surfsouth.com
6923 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6924 S:      Maintained
6925 F:      drivers/video/fbdev/hgafb.c
6926
6927 HIBERNATION (aka Software Suspend, aka swsusp)
6928 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6929 M:      Pavel Machek <pavel@ucw.cz>
6930 L:      linux-pm@vger.kernel.org
6931 B:      https://bugzilla.kernel.org
6932 S:      Supported
6933 F:      arch/x86/power/
6934 F:      drivers/base/power/
6935 F:      kernel/power/
6936 F:      include/linux/suspend.h
6937 F:      include/linux/freezer.h
6938 F:      include/linux/pm.h
6939 F:      arch/*/include/asm/suspend*.h
6940
6941 HID CORE LAYER
6942 M:      Jiri Kosina <jikos@kernel.org>
6943 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6944 L:      linux-input@vger.kernel.org
6945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6946 S:      Maintained
6947 F:      drivers/hid/
6948 F:      include/linux/hid*
6949 F:      include/uapi/linux/hid*
6950
6951 HID SENSOR HUB DRIVERS
6952 M:      Jiri Kosina <jikos@kernel.org>
6953 M:      Jonathan Cameron <jic23@kernel.org>
6954 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6955 L:      linux-input@vger.kernel.org
6956 L:      linux-iio@vger.kernel.org
6957 S:      Maintained
6958 F:      Documentation/hid/hid-sensor*
6959 F:      drivers/hid/hid-sensor-*
6960 F:      drivers/iio/*/hid-*
6961 F:      include/linux/hid-sensor-*
6962
6963 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6964 M:      Thomas Gleixner <tglx@linutronix.de>
6965 L:      linux-kernel@vger.kernel.org
6966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6967 S:      Maintained
6968 F:      Documentation/timers/
6969 F:      kernel/time/hrtimer.c
6970 F:      kernel/time/clockevents.c
6971 F:      kernel/time/timer_*.c
6972 F:      include/linux/clockchips.h
6973 F:      include/linux/hrtimer.h
6974
6975 HIGH-SPEED SCC DRIVER FOR AX.25
6976 L:      linux-hams@vger.kernel.org
6977 S:      Orphan
6978 F:      drivers/net/hamradio/dmascc.c
6979 F:      drivers/net/hamradio/scc.c
6980
6981 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6982 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6983 W:      http://www.highpoint-tech.com
6984 S:      Supported
6985 F:      Documentation/scsi/hptiop.txt
6986 F:      drivers/scsi/hptiop.c
6987
6988 HIPPI
6989 M:      Jes Sorensen <jes@trained-monkey.org>
6990 L:      linux-hippi@sunsite.dk
6991 S:      Maintained
6992 F:      include/linux/hippidevice.h
6993 F:      include/uapi/linux/if_hippi.h
6994 F:      net/802/hippi.c
6995 F:      drivers/net/hippi/
6996
6997 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6998 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6999 M:      Salil Mehta <salil.mehta@huawei.com>
7000 L:      netdev@vger.kernel.org
7001 W:      http://www.hisilicon.com
7002 S:      Maintained
7003 F:      drivers/net/ethernet/hisilicon/hns3/
7004
7005 HISILICON LPC BUS DRIVER
7006 M:      john.garry@huawei.com
7007 W:      http://www.hisilicon.com
7008 S:      Maintained
7009 F:      drivers/bus/hisi_lpc.c
7010 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7011
7012 HISILICON NETWORK SUBSYSTEM DRIVER
7013 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7014 M:      Salil Mehta <salil.mehta@huawei.com>
7015 L:      netdev@vger.kernel.org
7016 W:      http://www.hisilicon.com
7017 S:      Maintained
7018 F:      drivers/net/ethernet/hisilicon/
7019 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7020
7021 HISILICON PMU DRIVER
7022 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7023 W:      http://www.hisilicon.com
7024 S:      Supported
7025 F:      drivers/perf/hisilicon
7026 F:      Documentation/perf/hisi-pmu.txt
7027
7028 HISILICON ROCE DRIVER
7029 M:      Lijun Ou <oulijun@huawei.com>
7030 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7031 L:      linux-rdma@vger.kernel.org
7032 S:      Maintained
7033 F:      drivers/infiniband/hw/hns/
7034 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7035
7036 HISILICON SAS Controller
7037 M:      John Garry <john.garry@huawei.com>
7038 W:      http://www.hisilicon.com
7039 S:      Supported
7040 F:      drivers/scsi/hisi_sas/
7041 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7042
7043 HMM - Heterogeneous Memory Management
7044 M:      Jérôme Glisse <jglisse@redhat.com>
7045 L:      linux-mm@kvack.org
7046 S:      Maintained
7047 F:      mm/hmm*
7048 F:      include/linux/hmm*
7049 F:      Documentation/vm/hmm.rst
7050
7051 HOST AP DRIVER
7052 M:      Jouni Malinen <j@w1.fi>
7053 L:      linux-wireless@vger.kernel.org
7054 W:      http://w1.fi/hostap-driver.html
7055 S:      Obsolete
7056 F:      drivers/net/wireless/intersil/hostap/
7057
7058 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7059 L:      platform-driver-x86@vger.kernel.org
7060 S:      Orphan
7061 F:      drivers/platform/x86/tc1100-wmi.c
7062
7063 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7064 M:      Jaroslav Kysela <perex@perex.cz>
7065 S:      Maintained
7066 F:      drivers/net/ethernet/hp/hp100.*
7067
7068 HPET:   High Precision Event Timers driver
7069 M:      Clemens Ladisch <clemens@ladisch.de>
7070 S:      Maintained
7071 F:      Documentation/timers/hpet.txt
7072 F:      drivers/char/hpet.c
7073 F:      include/linux/hpet.h
7074 F:      include/uapi/linux/hpet.h
7075
7076 HPET:   x86
7077 S:      Orphan
7078 F:      arch/x86/kernel/hpet.c
7079 F:      arch/x86/include/asm/hpet.h
7080
7081 HPFS FILESYSTEM
7082 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7083 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7084 S:      Maintained
7085 F:      fs/hpfs/
7086
7087 HSI SUBSYSTEM
7088 M:      Sebastian Reichel <sre@kernel.org>
7089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7090 S:      Maintained
7091 F:      Documentation/ABI/testing/sysfs-bus-hsi
7092 F:      Documentation/driver-api/hsi.rst
7093 F:      drivers/hsi/
7094 F:      include/linux/hsi/
7095 F:      include/uapi/linux/hsi/
7096
7097 HSO 3G MODEM DRIVER
7098 L:      linux-usb@vger.kernel.org
7099 S:      Orphan
7100 F:      drivers/net/usb/hso.c
7101
7102 HSR NETWORK PROTOCOL
7103 M:      Arvid Brodin <arvid.brodin@alten.se>
7104 L:      netdev@vger.kernel.org
7105 S:      Maintained
7106 F:      net/hsr/
7107
7108 HT16K33 LED CONTROLLER DRIVER
7109 M:      Robin van der Gracht <robin@protonic.nl>
7110 S:      Maintained
7111 F:      drivers/auxdisplay/ht16k33.c
7112 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7113
7114 HTCPEN TOUCHSCREEN DRIVER
7115 M:      Pau Oliva Fora <pof@eslack.org>
7116 L:      linux-input@vger.kernel.org
7117 S:      Maintained
7118 F:      drivers/input/touchscreen/htcpen.c
7119
7120 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7121 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7122 L:      linux-iio@vger.kernel.org
7123 W:      http://www.st.com/
7124 S:      Maintained
7125 F:      drivers/iio/humidity/hts221*
7126 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7127
7128 HUAWEI ETHERNET DRIVER
7129 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7130 L:      netdev@vger.kernel.org
7131 S:      Supported
7132 F:      Documentation/networking/hinic.txt
7133 F:      drivers/net/ethernet/huawei/hinic/
7134
7135 HUGETLB FILESYSTEM
7136 M:      Mike Kravetz <mike.kravetz@oracle.com>
7137 L:      linux-mm@kvack.org
7138 S:      Maintained
7139 F:      fs/hugetlbfs/
7140 F:      mm/hugetlb.c
7141 F:      include/linux/hugetlb.h
7142 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7143 F:      Documentation/vm/hugetlbfs_reserv.rst
7144 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7145
7146 HVA ST MEDIA DRIVER
7147 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7148 L:      linux-media@vger.kernel.org
7149 T:      git git://linuxtv.org/media_tree.git
7150 W:      https://linuxtv.org
7151 S:      Supported
7152 F:      drivers/media/platform/sti/hva
7153
7154 HWPOISON MEMORY FAILURE HANDLING
7155 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7156 L:      linux-mm@kvack.org
7157 S:      Maintained
7158 F:      mm/memory-failure.c
7159 F:      mm/hwpoison-inject.c
7160
7161 HYGON PROCESSOR SUPPORT
7162 M:      Pu Wen <puwen@hygon.cn>
7163 L:      linux-kernel@vger.kernel.org
7164 S:      Maintained
7165 F:      arch/x86/kernel/cpu/hygon.c
7166
7167 Hyper-V CORE AND DRIVERS
7168 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7169 M:      Haiyang Zhang <haiyangz@microsoft.com>
7170 M:      Stephen Hemminger <sthemmin@microsoft.com>
7171 M:      Sasha Levin <sashal@kernel.org>
7172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7173 L:      linux-hyperv@vger.kernel.org
7174 S:      Supported
7175 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7176 F:      arch/x86/include/asm/mshyperv.h
7177 F:      arch/x86/include/asm/trace/hyperv.h
7178 F:      arch/x86/include/asm/hyperv-tlfs.h
7179 F:      arch/x86/kernel/cpu/mshyperv.c
7180 F:      arch/x86/hyperv
7181 F:      drivers/hid/hid-hyperv.c
7182 F:      drivers/hv/
7183 F:      drivers/input/serio/hyperv-keyboard.c
7184 F:      drivers/pci/controller/pci-hyperv.c
7185 F:      drivers/net/hyperv/
7186 F:      drivers/scsi/storvsc_drv.c
7187 F:      drivers/uio/uio_hv_generic.c
7188 F:      drivers/video/fbdev/hyperv_fb.c
7189 F:      drivers/iommu/hyperv_iommu.c
7190 F:      net/vmw_vsock/hyperv_transport.c
7191 F:      include/linux/hyperv.h
7192 F:      include/uapi/linux/hyperv.h
7193 F:      tools/hv/
7194 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7195
7196 HYPERVISOR VIRTUAL CONSOLE DRIVER
7197 L:      linuxppc-dev@lists.ozlabs.org
7198 S:      Odd Fixes
7199 F:      drivers/tty/hvc/
7200
7201 I2C ACPI SUPPORT
7202 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7203 L:      linux-i2c@vger.kernel.org
7204 L:      linux-acpi@vger.kernel.org
7205 S:      Maintained
7206 F:      drivers/i2c/i2c-core-acpi.c
7207
7208 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7209 M:      Ajay Gupta <ajayg@nvidia.com>
7210 L:      linux-i2c@vger.kernel.org
7211 S:      Maintained
7212 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7213 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7214
7215 I2C MUXES
7216 M:      Peter Rosin <peda@axentia.se>
7217 L:      linux-i2c@vger.kernel.org
7218 S:      Maintained
7219 F:      Documentation/i2c/i2c-topology
7220 F:      Documentation/i2c/muxes/
7221 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7222 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7223 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7224 F:      drivers/i2c/i2c-mux.c
7225 F:      drivers/i2c/muxes/
7226 F:      include/linux/i2c-mux.h
7227
7228 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7229 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7230 L:      linux-i2c@vger.kernel.org
7231 S:      Maintained
7232 F:      drivers/i2c/busses/i2c-mv64xxx.c
7233
7234 I2C OVER PARALLEL PORT
7235 M:      Jean Delvare <jdelvare@suse.com>
7236 L:      linux-i2c@vger.kernel.org
7237 S:      Maintained
7238 F:      Documentation/i2c/busses/i2c-parport
7239 F:      Documentation/i2c/busses/i2c-parport-light
7240 F:      drivers/i2c/busses/i2c-parport.c
7241 F:      drivers/i2c/busses/i2c-parport-light.c
7242
7243 I2C SUBSYSTEM
7244 M:      Wolfram Sang <wsa@the-dreams.de>
7245 L:      linux-i2c@vger.kernel.org
7246 W:      https://i2c.wiki.kernel.org/
7247 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7249 S:      Maintained
7250 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7251 F:      Documentation/i2c/
7252 F:      drivers/i2c/*
7253 F:      include/linux/i2c.h
7254 F:      include/linux/i2c-dev.h
7255 F:      include/linux/i2c-smbus.h
7256 F:      include/uapi/linux/i2c.h
7257 F:      include/uapi/linux/i2c-*.h
7258
7259 I2C SUBSYSTEM HOST DRIVERS
7260 L:      linux-i2c@vger.kernel.org
7261 W:      https://i2c.wiki.kernel.org/
7262 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7264 S:      Odd Fixes
7265 F:      Documentation/devicetree/bindings/i2c/
7266 F:      drivers/i2c/algos/
7267 F:      drivers/i2c/busses/
7268
7269 I2C-TAOS-EVM DRIVER
7270 M:      Jean Delvare <jdelvare@suse.com>
7271 L:      linux-i2c@vger.kernel.org
7272 S:      Maintained
7273 F:      Documentation/i2c/busses/i2c-taos-evm
7274 F:      drivers/i2c/busses/i2c-taos-evm.c
7275
7276 I2C-TINY-USB DRIVER
7277 M:      Till Harbaum <till@harbaum.org>
7278 L:      linux-i2c@vger.kernel.org
7279 W:      http://www.harbaum.org/till/i2c_tiny_usb
7280 S:      Maintained
7281 F:      drivers/i2c/busses/i2c-tiny-usb.c
7282
7283 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7284 M:      Jean Delvare <jdelvare@suse.com>
7285 L:      linux-i2c@vger.kernel.org
7286 S:      Maintained
7287 F:      Documentation/i2c/busses/i2c-ali1535
7288 F:      Documentation/i2c/busses/i2c-ali1563
7289 F:      Documentation/i2c/busses/i2c-ali15x3
7290 F:      Documentation/i2c/busses/i2c-amd756
7291 F:      Documentation/i2c/busses/i2c-amd8111
7292 F:      Documentation/i2c/busses/i2c-i801
7293 F:      Documentation/i2c/busses/i2c-nforce2
7294 F:      Documentation/i2c/busses/i2c-piix4
7295 F:      Documentation/i2c/busses/i2c-sis5595
7296 F:      Documentation/i2c/busses/i2c-sis630
7297 F:      Documentation/i2c/busses/i2c-sis96x
7298 F:      Documentation/i2c/busses/i2c-via
7299 F:      Documentation/i2c/busses/i2c-viapro
7300 F:      drivers/i2c/busses/i2c-ali1535.c
7301 F:      drivers/i2c/busses/i2c-ali1563.c
7302 F:      drivers/i2c/busses/i2c-ali15x3.c
7303 F:      drivers/i2c/busses/i2c-amd756.c
7304 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7305 F:      drivers/i2c/busses/i2c-amd8111.c
7306 F:      drivers/i2c/busses/i2c-i801.c
7307 F:      drivers/i2c/busses/i2c-isch.c
7308 F:      drivers/i2c/busses/i2c-nforce2.c
7309 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7310 F:      drivers/i2c/busses/i2c-piix4.c
7311 F:      drivers/i2c/busses/i2c-sis5595.c
7312 F:      drivers/i2c/busses/i2c-sis630.c
7313 F:      drivers/i2c/busses/i2c-sis96x.c
7314 F:      drivers/i2c/busses/i2c-via.c
7315 F:      drivers/i2c/busses/i2c-viapro.c
7316
7317 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7318 M:      Hans de Goede <hdegoede@redhat.com>
7319 L:      linux-i2c@vger.kernel.org
7320 S:      Maintained
7321 F:      drivers/i2c/busses/i2c-cht-wc.c
7322
7323 I2C/SMBUS ISMT DRIVER
7324 M:      Seth Heasley <seth.heasley@intel.com>
7325 M:      Neil Horman <nhorman@tuxdriver.com>
7326 L:      linux-i2c@vger.kernel.org
7327 F:      drivers/i2c/busses/i2c-ismt.c
7328 F:      Documentation/i2c/busses/i2c-ismt
7329
7330 I2C/SMBUS STUB DRIVER
7331 M:      Jean Delvare <jdelvare@suse.com>
7332 L:      linux-i2c@vger.kernel.org
7333 S:      Maintained
7334 F:      drivers/i2c/i2c-stub.c
7335
7336 I3C SUBSYSTEM
7337 M:      Boris Brezillon <bbrezillon@kernel.org>
7338 L:      linux-i3c@lists.infradead.org
7339 C:      irc://chat.freenode.net/linux-i3c
7340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7341 S:      Maintained
7342 F:      Documentation/ABI/testing/sysfs-bus-i3c
7343 F:      Documentation/devicetree/bindings/i3c/
7344 F:      Documentation/driver-api/i3c
7345 F:      drivers/i3c/
7346 F:      include/linux/i3c/
7347
7348 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7349 M:      Vitor Soares <vitor.soares@synopsys.com>
7350 S:      Maintained
7351 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7352 F:      drivers/i3c/master/dw*
7353
7354 IA64 (Itanium) PLATFORM
7355 M:      Tony Luck <tony.luck@intel.com>
7356 M:      Fenghua Yu <fenghua.yu@intel.com>
7357 L:      linux-ia64@vger.kernel.org
7358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7359 S:      Maintained
7360 F:      arch/ia64/
7361
7362 IBM Power 842 compression accelerator
7363 M:      Haren Myneni <haren@us.ibm.com>
7364 S:      Supported
7365 F:      drivers/crypto/nx/Makefile
7366 F:      drivers/crypto/nx/Kconfig
7367 F:      drivers/crypto/nx/nx-842*
7368 F:      include/linux/sw842.h
7369 F:      crypto/842.c
7370 F:      lib/842/
7371
7372 IBM Power in-Nest Crypto Acceleration
7373 M:      Breno Leitão <leitao@debian.org>
7374 M:      Nayna Jain <nayna@linux.ibm.com>
7375 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7376 L:      linux-crypto@vger.kernel.org
7377 S:      Supported
7378 F:      drivers/crypto/nx/Makefile
7379 F:      drivers/crypto/nx/Kconfig
7380 F:      drivers/crypto/nx/nx-aes*
7381 F:      drivers/crypto/nx/nx-sha*
7382 F:      drivers/crypto/nx/nx.*
7383 F:      drivers/crypto/nx/nx_csbcpb.h
7384 F:      drivers/crypto/nx/nx_debugfs.h
7385
7386 IBM Power Linux RAID adapter
7387 M:      Brian King <brking@us.ibm.com>
7388 S:      Supported
7389 F:      drivers/scsi/ipr.*
7390
7391 IBM Power SRIOV Virtual NIC Device Driver
7392 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7393 M:      John Allen <jallen@linux.ibm.com>
7394 L:      netdev@vger.kernel.org
7395 S:      Supported
7396 F:      drivers/net/ethernet/ibm/ibmvnic.*
7397
7398 IBM Power Virtual Accelerator Switchboard
7399 M:      Sukadev Bhattiprolu
7400 L:      linuxppc-dev@lists.ozlabs.org
7401 S:      Supported
7402 F:      arch/powerpc/platforms/powernv/vas*
7403 F:      arch/powerpc/platforms/powernv/copy-paste.h
7404 F:      arch/powerpc/include/asm/vas.h
7405 F:      arch/powerpc/include/uapi/asm/vas.h
7406
7407 IBM Power Virtual Ethernet Device Driver
7408 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7409 L:      netdev@vger.kernel.org
7410 S:      Supported
7411 F:      drivers/net/ethernet/ibm/ibmveth.*
7412
7413 IBM Power Virtual FC Device Drivers
7414 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7415 L:      linux-scsi@vger.kernel.org
7416 S:      Supported
7417 F:      drivers/scsi/ibmvscsi/ibmvfc*
7418
7419 IBM Power Virtual Management Channel Driver
7420 M:      Steven Royer <seroyer@linux.ibm.com>
7421 S:      Supported
7422 F:      drivers/misc/ibmvmc.*
7423
7424 IBM Power Virtual SCSI Device Drivers
7425 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7426 L:      linux-scsi@vger.kernel.org
7427 S:      Supported
7428 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7429 F:      include/scsi/viosrp.h
7430
7431 IBM Power Virtual SCSI Device Target Driver
7432 M:      Michael Cyr <mikecyr@linux.ibm.com>
7433 L:      linux-scsi@vger.kernel.org
7434 L:      target-devel@vger.kernel.org
7435 S:      Supported
7436 F:      drivers/scsi/ibmvscsi_tgt/
7437
7438 IBM Power VMX Cryptographic instructions
7439 M:      Breno Leitão <leitao@debian.org>
7440 M:      Nayna Jain <nayna@linux.ibm.com>
7441 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7442 L:      linux-crypto@vger.kernel.org
7443 S:      Supported
7444 F:      drivers/crypto/vmx/Makefile
7445 F:      drivers/crypto/vmx/Kconfig
7446 F:      drivers/crypto/vmx/vmx.c
7447 F:      drivers/crypto/vmx/aes*
7448 F:      drivers/crypto/vmx/ghash*
7449 F:      drivers/crypto/vmx/ppc-xlate.pl
7450
7451 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7452 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7453 L:      linux-pci@vger.kernel.org
7454 L:      linuxppc-dev@lists.ozlabs.org
7455 S:      Supported
7456 F:      drivers/pci/hotplug/rpaphp*
7457
7458 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7459 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7460 L:      linux-pci@vger.kernel.org
7461 L:      linuxppc-dev@lists.ozlabs.org
7462 S:      Supported
7463 F:      drivers/pci/hotplug/rpadlpar*
7464
7465 IBM ServeRAID RAID DRIVER
7466 S:      Orphan
7467 F:      drivers/scsi/ips.*
7468
7469 ICH LPC AND GPIO DRIVER
7470 M:      Peter Tyser <ptyser@xes-inc.com>
7471 S:      Maintained
7472 F:      drivers/mfd/lpc_ich.c
7473 F:      drivers/gpio/gpio-ich.c
7474
7475 IDE SUBSYSTEM
7476 M:      "David S. Miller" <davem@davemloft.net>
7477 L:      linux-ide@vger.kernel.org
7478 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7480 S:      Maintained
7481 F:      Documentation/ide/
7482 F:      drivers/ide/
7483 F:      include/linux/ide.h
7484
7485 IDE/ATAPI DRIVERS
7486 M:      Borislav Petkov <bp@alien8.de>
7487 L:      linux-ide@vger.kernel.org
7488 S:      Maintained
7489 F:      Documentation/cdrom/ide-cd
7490 F:      drivers/ide/ide-cd*
7491
7492 IDEAPAD LAPTOP EXTRAS DRIVER
7493 M:      Ike Panhc <ike.pan@canonical.com>
7494 L:      platform-driver-x86@vger.kernel.org
7495 W:      http://launchpad.net/ideapad-laptop
7496 S:      Maintained
7497 F:      drivers/platform/x86/ideapad-laptop.c
7498
7499 IDEAPAD LAPTOP SLIDEBAR DRIVER
7500 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7501 L:      linux-input@vger.kernel.org
7502 W:      https://github.com/o2genum/ideapad-slidebar
7503 S:      Maintained
7504 F:      drivers/input/misc/ideapad_slidebar.c
7505
7506 IDT VersaClock 5 CLOCK DRIVER
7507 M:      Marek Vasut <marek.vasut@gmail.com>
7508 S:      Maintained
7509 F:      drivers/clk/clk-versaclock5.c
7510
7511 IEEE 802.15.4 SUBSYSTEM
7512 M:      Alexander Aring <alex.aring@gmail.com>
7513 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7514 L:      linux-wpan@vger.kernel.org
7515 W:      http://wpan.cakelab.org/
7516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7518 S:      Maintained
7519 F:      net/ieee802154/
7520 F:      net/mac802154/
7521 F:      drivers/net/ieee802154/
7522 F:      include/linux/nl802154.h
7523 F:      include/linux/ieee802154.h
7524 F:      include/net/nl802154.h
7525 F:      include/net/mac802154.h
7526 F:      include/net/af_ieee802154.h
7527 F:      include/net/cfg802154.h
7528 F:      include/net/ieee802154_netdev.h
7529 F:      Documentation/networking/ieee802154.rst
7530
7531 IFE PROTOCOL
7532 M:      Yotam Gigi <yotam.gi@gmail.com>
7533 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7534 F:      net/ife
7535 F:      include/net/ife.h
7536 F:      include/uapi/linux/ife.h
7537
7538 IGORPLUG-USB IR RECEIVER
7539 M:      Sean Young <sean@mess.org>
7540 L:      linux-media@vger.kernel.org
7541 S:      Maintained
7542 F:      drivers/media/rc/igorplugusb.c
7543
7544 IGUANAWORKS USB IR TRANSCEIVER
7545 M:      Sean Young <sean@mess.org>
7546 L:      linux-media@vger.kernel.org
7547 S:      Maintained
7548 F:      drivers/media/rc/iguanair.c
7549
7550 IIO DIGITAL POTENTIOMETER DAC
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-dac-dpot-dac
7555 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7556 F:      drivers/iio/dac/dpot-dac.c
7557
7558 IIO ENVELOPE DETECTOR
7559 M:      Peter Rosin <peda@axentia.se>
7560 L:      linux-iio@vger.kernel.org
7561 S:      Maintained
7562 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7563 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7564 F:      drivers/iio/adc/envelope-detector.c
7565
7566 IIO MULTIPLEXER
7567 M:      Peter Rosin <peda@axentia.se>
7568 L:      linux-iio@vger.kernel.org
7569 S:      Maintained
7570 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7571 F:      drivers/iio/multiplexer/iio-mux.c
7572
7573 IIO SUBSYSTEM AND DRIVERS
7574 M:      Jonathan Cameron <jic23@kernel.org>
7575 R:      Hartmut Knaack <knaack.h@gmx.de>
7576 R:      Lars-Peter Clausen <lars@metafoo.de>
7577 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7578 L:      linux-iio@vger.kernel.org
7579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7580 S:      Maintained
7581 F:      Documentation/ABI/testing/configfs-iio*
7582 F:      Documentation/ABI/testing/sysfs-bus-iio*
7583 F:      Documentation/devicetree/bindings/iio/
7584 F:      drivers/iio/
7585 F:      drivers/staging/iio/
7586 F:      include/linux/iio/
7587 F:      tools/iio/
7588
7589 IIO UNIT CONVERTER
7590 M:      Peter Rosin <peda@axentia.se>
7591 L:      linux-iio@vger.kernel.org
7592 S:      Maintained
7593 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7594 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7595 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7596 F:      drivers/iio/afe/iio-rescale.c
7597
7598 IKANOS/ADI EAGLE ADSL USB DRIVER
7599 M:      Matthieu Castet <castet.matthieu@free.fr>
7600 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7601 S:      Maintained
7602 F:      drivers/usb/atm/ueagle-atm.c
7603
7604 IMGTEC ASCII LCD DRIVER
7605 M:      Paul Burton <paul.burton@mips.com>
7606 S:      Maintained
7607 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7608 F:      drivers/auxdisplay/img-ascii-lcd.c
7609
7610 IMGTEC IR DECODER DRIVER
7611 M:      James Hogan <jhogan@kernel.org>
7612 S:      Maintained
7613 F:      drivers/media/rc/img-ir/
7614
7615 IMON SOUNDGRAPH USB IR RECEIVER
7616 M:      Sean Young <sean@mess.org>
7617 L:      linux-media@vger.kernel.org
7618 S:      Maintained
7619 F:      drivers/media/rc/imon_raw.c
7620 F:      drivers/media/rc/imon.c
7621
7622 IMS TWINTURBO FRAMEBUFFER DRIVER
7623 L:      linux-fbdev@vger.kernel.org
7624 S:      Orphan
7625 F:      drivers/video/fbdev/imsttfb.c
7626
7627 INA209 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/ina209.rst
7632 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7633 F:      drivers/hwmon/ina209.c
7634
7635 INA2XX HARDWARE MONITOR DRIVER
7636 M:      Guenter Roeck <linux@roeck-us.net>
7637 L:      linux-hwmon@vger.kernel.org
7638 S:      Maintained
7639 F:      Documentation/hwmon/ina2xx.rst
7640 F:      drivers/hwmon/ina2xx.c
7641 F:      include/linux/platform_data/ina2xx.h
7642
7643 INDUSTRY PACK SUBSYSTEM (IPACK)
7644 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7645 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7646 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7647 L:      industrypack-devel@lists.sourceforge.net
7648 W:      http://industrypack.sourceforge.net
7649 S:      Maintained
7650 F:      drivers/ipack/
7651
7652 INFINIBAND SUBSYSTEM
7653 M:      Doug Ledford <dledford@redhat.com>
7654 M:      Jason Gunthorpe <jgg@mellanox.com>
7655 L:      linux-rdma@vger.kernel.org
7656 W:      https://github.com/linux-rdma/rdma-core
7657 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7659 S:      Supported
7660 F:      Documentation/devicetree/bindings/infiniband/
7661 F:      Documentation/infiniband/
7662 F:      drivers/infiniband/
7663 F:      include/uapi/linux/if_infiniband.h
7664 F:      include/uapi/rdma/
7665 F:      include/rdma/
7666
7667 INGENIC JZ4780 DMA Driver
7668 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7669 S:      Maintained
7670 F:      drivers/dma/dma-jz4780.c
7671
7672 INGENIC JZ4780 NAND DRIVER
7673 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7674 L:      linux-mtd@lists.infradead.org
7675 S:      Maintained
7676 F:      drivers/mtd/nand/raw/jz4780_*
7677
7678 INOTIFY
7679 M:      Jan Kara <jack@suse.cz>
7680 R:      Amir Goldstein <amir73il@gmail.com>
7681 L:      linux-fsdevel@vger.kernel.org
7682 S:      Maintained
7683 F:      Documentation/filesystems/inotify.txt
7684 F:      fs/notify/inotify/
7685 F:      include/linux/inotify.h
7686 F:      include/uapi/linux/inotify.h
7687
7688 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7689 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7690 L:      linux-input@vger.kernel.org
7691 Q:      http://patchwork.kernel.org/project/linux-input/list/
7692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7693 S:      Maintained
7694 F:      drivers/input/
7695 F:      include/linux/input.h
7696 F:      include/uapi/linux/input.h
7697 F:      include/uapi/linux/input-event-codes.h
7698 F:      include/linux/input/
7699 F:      Documentation/devicetree/bindings/input/
7700 F:      Documentation/devicetree/bindings/serio/
7701 F:      Documentation/input/
7702
7703 INPUT MULTITOUCH (MT) PROTOCOL
7704 M:      Henrik Rydberg <rydberg@bitmath.org>
7705 L:      linux-input@vger.kernel.org
7706 S:      Odd fixes
7707 F:      Documentation/input/multi-touch-protocol.rst
7708 F:      drivers/input/input-mt.c
7709 K:      \b(ABS|SYN)_MT_
7710
7711 INSIDE SECURE CRYPTO DRIVER
7712 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7713 F:      drivers/crypto/inside-secure/
7714 S:      Maintained
7715 L:      linux-crypto@vger.kernel.org
7716
7717 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7718 M:      Mimi Zohar <zohar@linux.ibm.com>
7719 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7720 L:      linux-integrity@vger.kernel.org
7721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7722 S:      Supported
7723 F:      security/integrity/ima/
7724
7725 INTEL 810/815 FRAMEBUFFER DRIVER
7726 M:      Antonino Daplas <adaplas@gmail.com>
7727 L:      linux-fbdev@vger.kernel.org
7728 S:      Maintained
7729 F:      drivers/video/fbdev/i810/
7730
7731 INTEL ASoC DRIVERS
7732 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7733 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7734 M:      Jie Yang <yang.jie@linux.intel.com>
7735 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7736 S:      Supported
7737 F:      sound/soc/intel/
7738
7739 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7740 M:      Hans de Goede <hdegoede@redhat.com>
7741 L:      platform-driver-x86@vger.kernel.org
7742 S:      Maintained
7743 F:      drivers/platform/x86/intel_atomisp2_pm.c
7744
7745 INTEL C600 SERIES SAS CONTROLLER DRIVER
7746 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7747 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7748 L:      linux-scsi@vger.kernel.org
7749 T:      git git://git.code.sf.net/p/intel-sas/isci
7750 S:      Supported
7751 F:      drivers/scsi/isci/
7752
7753 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7754 M:      Jani Nikula <jani.nikula@linux.intel.com>
7755 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7756 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7757 L:      intel-gfx@lists.freedesktop.org
7758 W:      https://01.org/linuxgraphics/
7759 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7760 C:      irc://chat.freenode.net/intel-gfx
7761 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7762 T:      git git://anongit.freedesktop.org/drm-intel
7763 S:      Supported
7764 F:      drivers/gpu/drm/i915/
7765 F:      include/drm/i915*
7766 F:      include/uapi/drm/i915_drm.h
7767 F:      Documentation/gpu/i915.rst
7768
7769 INTEL ETHERNET DRIVERS
7770 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7771 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7772 W:      http://www.intel.com/support/feedback.htm
7773 W:      http://e1000.sourceforge.net/
7774 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7777 S:      Supported
7778 F:      Documentation/networking/device_drivers/intel/e100.rst
7779 F:      Documentation/networking/device_drivers/intel/e1000.rst
7780 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7781 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7782 F:      Documentation/networking/device_drivers/intel/igb.rst
7783 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7784 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7785 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7786 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7787 F:      Documentation/networking/device_drivers/intel/i40e.rst
7788 F:      Documentation/networking/device_drivers/intel/iavf.rst
7789 F:      Documentation/networking/device_drivers/intel/ice.rst
7790 F:      drivers/net/ethernet/intel/
7791 F:      drivers/net/ethernet/intel/*/
7792 F:      include/linux/avf/virtchnl.h
7793
7794 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7795 M:      Maik Broemme <mbroemme@libmpq.org>
7796 L:      linux-fbdev@vger.kernel.org
7797 S:      Maintained
7798 F:      Documentation/fb/intelfb.txt
7799 F:      drivers/video/fbdev/intelfb/
7800
7801 INTEL GPIO DRIVERS
7802 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7803 L:      linux-gpio@vger.kernel.org
7804 S:      Maintained
7805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7806 F:      drivers/gpio/gpio-ich.c
7807 F:      drivers/gpio/gpio-intel-mid.c
7808 F:      drivers/gpio/gpio-lynxpoint.c
7809 F:      drivers/gpio/gpio-merrifield.c
7810 F:      drivers/gpio/gpio-ml-ioh.c
7811 F:      drivers/gpio/gpio-pch.c
7812 F:      drivers/gpio/gpio-sch.c
7813 F:      drivers/gpio/gpio-sodaville.c
7814
7815 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7816 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7817 M:      Zhi Wang <zhi.a.wang@intel.com>
7818 L:      intel-gvt-dev@lists.freedesktop.org
7819 L:      intel-gfx@lists.freedesktop.org
7820 W:      https://01.org/igvt-g
7821 T:      git https://github.com/intel/gvt-linux.git
7822 S:      Supported
7823 F:      drivers/gpu/drm/i915/gvt/
7824
7825 INTEL HID EVENT DRIVER
7826 M:      Alex Hung <alex.hung@canonical.com>
7827 L:      platform-driver-x86@vger.kernel.org
7828 S:      Maintained
7829 F:      drivers/platform/x86/intel-hid.c
7830
7831 INTEL I/OAT DMA DRIVER
7832 M:      Dave Jiang <dave.jiang@intel.com>
7833 R:      Dan Williams <dan.j.williams@intel.com>
7834 L:      dmaengine@vger.kernel.org
7835 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7836 S:      Supported
7837 F:      drivers/dma/ioat*
7838
7839 INTEL IDLE DRIVER
7840 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7841 M:      Len Brown <lenb@kernel.org>
7842 L:      linux-pm@vger.kernel.org
7843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7844 B:      https://bugzilla.kernel.org
7845 S:      Supported
7846 F:      drivers/idle/intel_idle.c
7847
7848 INTEL INTEGRATED SENSOR HUB DRIVER
7849 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7850 M:      Jiri Kosina <jikos@kernel.org>
7851 L:      linux-input@vger.kernel.org
7852 S:      Maintained
7853 F:      drivers/hid/intel-ish-hid/
7854
7855 INTEL IOMMU (VT-d)
7856 M:      David Woodhouse <dwmw2@infradead.org>
7857 L:      iommu@lists.linux-foundation.org
7858 T:      git git://git.infradead.org/iommu-2.6.git
7859 S:      Supported
7860 F:      drivers/iommu/intel-iommu.c
7861 F:      include/linux/intel-iommu.h
7862
7863 INTEL IOP-ADMA DMA DRIVER
7864 R:      Dan Williams <dan.j.williams@intel.com>
7865 S:      Odd fixes
7866 F:      drivers/dma/iop-adma.c
7867
7868 INTEL IPU3 CSI-2 CIO2 DRIVER
7869 M:      Yong Zhi <yong.zhi@intel.com>
7870 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7871 M:      Bingbu Cao <bingbu.cao@intel.com>
7872 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7873 L:      linux-media@vger.kernel.org
7874 S:      Maintained
7875 F:      drivers/media/pci/intel/ipu3/
7876 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7877
7878 INTEL IPU3 CSI-2 IMGU DRIVER
7879 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7880 L:      linux-media@vger.kernel.org
7881 S:      Maintained
7882 F:      drivers/staging/media/ipu3/
7883 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7884 F:      Documentation/media/v4l-drivers/ipu3.rst
7885
7886 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7887 M:      Krzysztof Halasa <khalasa@piap.pl>
7888 S:      Maintained
7889 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7890 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7891 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7892 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7893 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7894 F:      drivers/net/wan/ixp4xx_hss.c
7895
7896 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7897 M:      Deepak Saxena <dsaxena@plexity.net>
7898 S:      Maintained
7899 F:      drivers/char/hw_random/ixp4xx-rng.c
7900
7901 INTEL MANAGEMENT ENGINE (mei)
7902 M:      Tomas Winkler <tomas.winkler@intel.com>
7903 L:      linux-kernel@vger.kernel.org
7904 S:      Supported
7905 F:      include/uapi/linux/mei.h
7906 F:      include/linux/mei_cl_bus.h
7907 F:      drivers/misc/mei/*
7908 F:      drivers/watchdog/mei_wdt.c
7909 F:      Documentation/misc-devices/mei/*
7910 F:      samples/mei/*
7911
7912 INTEL MENLOW THERMAL DRIVER
7913 M:      Sujith Thomas <sujith.thomas@intel.com>
7914 L:      platform-driver-x86@vger.kernel.org
7915 W:      https://01.org/linux-acpi
7916 S:      Supported
7917 F:      drivers/platform/x86/intel_menlow.c
7918
7919 INTEL MIC DRIVERS (mic)
7920 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7921 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7922 S:      Supported
7923 W:      https://github.com/sudeepdutt/mic
7924 W:      http://software.intel.com/en-us/mic-developer
7925 F:      include/linux/mic_bus.h
7926 F:      include/linux/scif.h
7927 F:      include/uapi/linux/mic_common.h
7928 F:      include/uapi/linux/mic_ioctl.h
7929 F:      include/uapi/linux/scif_ioctl.h
7930 F:      drivers/misc/mic/
7931 F:      drivers/dma/mic_x100_dma.c
7932 F:      drivers/dma/mic_x100_dma.h
7933 F:      Documentation/mic/
7934
7935 INTEL PMC CORE DRIVER
7936 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7937 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7938 L:      platform-driver-x86@vger.kernel.org
7939 S:      Maintained
7940 F:      drivers/platform/x86/intel_pmc_core*
7941
7942 INTEL PMC/P-Unit IPC DRIVER
7943 M:      Zha Qipeng<qipeng.zha@intel.com>
7944 L:      platform-driver-x86@vger.kernel.org
7945 S:      Maintained
7946 F:      drivers/platform/x86/intel_pmc_ipc.c
7947 F:      drivers/platform/x86/intel_punit_ipc.c
7948 F:      arch/x86/include/asm/intel_pmc_ipc.h
7949 F:      arch/x86/include/asm/intel_punit_ipc.h
7950
7951 INTEL PMIC GPIO DRIVERS
7952 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7953 S:      Maintained
7954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7955 F:      drivers/gpio/gpio-*cove.c
7956 F:      drivers/gpio/gpio-msic.c
7957
7958 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7959 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7960 S:      Maintained
7961 F:      drivers/mfd/intel_msic.c
7962 F:      drivers/mfd/intel_soc_pmic*
7963 F:      include/linux/mfd/intel_msic.h
7964 F:      include/linux/mfd/intel_soc_pmic*
7965
7966 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7967 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7968 L:      linux-wireless@vger.kernel.org
7969 S:      Maintained
7970 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7971 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7972 F:      drivers/net/wireless/intel/ipw2x00/
7973
7974 INTEL PSTATE DRIVER
7975 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7976 M:      Len Brown <lenb@kernel.org>
7977 L:      linux-pm@vger.kernel.org
7978 S:      Supported
7979 F:      drivers/cpufreq/intel_pstate.c
7980
7981 INTEL RDMA RNIC DRIVER
7982 M:      Faisal Latif <faisal.latif@intel.com>
7983 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7984 L:      linux-rdma@vger.kernel.org
7985 S:      Supported
7986 F:      drivers/infiniband/hw/i40iw/
7987 F:      include/uapi/rdma/i40iw-abi.h
7988
7989 INTEL TELEMETRY DRIVER
7990 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7991 M:      "David E. Box" <david.e.box@linux.intel.com>
7992 L:      platform-driver-x86@vger.kernel.org
7993 S:      Maintained
7994 F:      arch/x86/include/asm/intel_telemetry.h
7995 F:      drivers/platform/x86/intel_telemetry*
7996
7997 INTEL VIRTUAL BUTTON DRIVER
7998 M:      AceLan Kao <acelan.kao@canonical.com>
7999 L:      platform-driver-x86@vger.kernel.org
8000 S:      Maintained
8001 F:      drivers/platform/x86/intel-vbtn.c
8002
8003 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8004 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8005 L:      linux-wireless@vger.kernel.org
8006 S:      Supported
8007 F:      drivers/net/wireless/intel/iwlegacy/
8008
8009 INTEL WIRELESS WIFI LINK (iwlwifi)
8010 M:      Johannes Berg <johannes.berg@intel.com>
8011 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8012 M:      Luca Coelho <luciano.coelho@intel.com>
8013 M:      Intel Linux Wireless <linuxwifi@intel.com>
8014 L:      linux-wireless@vger.kernel.org
8015 W:      http://intellinuxwireless.org
8016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8017 S:      Supported
8018 F:      drivers/net/wireless/intel/iwlwifi/
8019
8020 INTEL WIRELESS WIMAX CONNECTION 2400
8021 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8022 M:      linux-wimax@intel.com
8023 L:      wimax@linuxwimax.org (subscribers-only)
8024 S:      Supported
8025 W:      http://linuxwimax.org
8026 F:      Documentation/wimax/README.i2400m
8027 F:      drivers/net/wimax/i2400m/
8028 F:      include/uapi/linux/wimax/i2400m.h
8029
8030 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8031 M:      Mario Limonciello <mario.limonciello@dell.com>
8032 S:      Maintained
8033 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8034
8035 INTEL(R) TRACE HUB
8036 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8037 S:      Supported
8038 F:      Documentation/trace/intel_th.rst
8039 F:      drivers/hwtracing/intel_th/
8040
8041 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8042 M:      Ning Sun <ning.sun@intel.com>
8043 L:      tboot-devel@lists.sourceforge.net
8044 W:      http://tboot.sourceforge.net
8045 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8046 S:      Supported
8047 F:      Documentation/intel_txt.txt
8048 F:      include/linux/tboot.h
8049 F:      arch/x86/kernel/tboot.c
8050
8051 INTEL-MID GPIO DRIVER
8052 M:      David Cohen <david.a.cohen@linux.intel.com>
8053 L:      linux-gpio@vger.kernel.org
8054 S:      Maintained
8055 F:      drivers/gpio/gpio-intel-mid.c
8056
8057 INTERCONNECT API
8058 M:      Georgi Djakov <georgi.djakov@linaro.org>
8059 S:      Maintained
8060 F:      Documentation/interconnect/
8061 F:      Documentation/devicetree/bindings/interconnect/
8062 F:      drivers/interconnect/
8063 F:      include/dt-bindings/interconnect/
8064 F:      include/linux/interconnect-provider.h
8065 F:      include/linux/interconnect.h
8066
8067 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8068 M:      Linus Walleij <linus.walleij@linaro.org>
8069 L:      linux-iio@vger.kernel.org
8070 S:      Maintained
8071 F:      drivers/iio/gyro/mpu3050*
8072 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8073
8074 IOC3 ETHERNET DRIVER
8075 M:      Ralf Baechle <ralf@linux-mips.org>
8076 L:      linux-mips@vger.kernel.org
8077 S:      Maintained
8078 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8079
8080 IOC3 SERIAL DRIVER
8081 M:      Pat Gefre <pfg@sgi.com>
8082 L:      linux-serial@vger.kernel.org
8083 S:      Maintained
8084 F:      drivers/tty/serial/ioc3_serial.c
8085
8086 IOMAP FILESYSTEM LIBRARY
8087 M:      Christoph Hellwig <hch@infradead.org>
8088 M:      Darrick J. Wong <darrick.wong@oracle.com>
8089 M:      linux-xfs@vger.kernel.org
8090 M:      linux-fsdevel@vger.kernel.org
8091 L:      linux-xfs@vger.kernel.org
8092 L:      linux-fsdevel@vger.kernel.org
8093 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8094 S:      Supported
8095 F:      fs/iomap.c
8096 F:      include/linux/iomap.h
8097
8098 IOMMU DRIVERS
8099 M:      Joerg Roedel <joro@8bytes.org>
8100 L:      iommu@lists.linux-foundation.org
8101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8102 S:      Maintained
8103 F:      Documentation/devicetree/bindings/iommu/
8104 F:      drivers/iommu/
8105 F:      include/linux/iommu.h
8106 F:      include/linux/of_iommu.h
8107 F:      include/linux/iova.h
8108
8109 IO_URING
8110 M:      Jens Axboe <axboe@kernel.dk>
8111 L:      linux-block@vger.kernel.org
8112 L:      linux-fsdevel@vger.kernel.org
8113 T:      git git://git.kernel.dk/linux-block
8114 T:      git git://git.kernel.dk/liburing
8115 S:      Maintained
8116 F:      fs/io_uring.c
8117 F:      include/uapi/linux/io_uring.h
8118
8119 IP MASQUERADING
8120 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8121 S:      Maintained
8122 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8123
8124 IPMI SUBSYSTEM
8125 M:      Corey Minyard <minyard@acm.org>
8126 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8127 W:      http://openipmi.sourceforge.net/
8128 S:      Supported
8129 F:      Documentation/devicetree/bindings/ipmi/
8130 F:      Documentation/IPMI.txt
8131 F:      drivers/char/ipmi/
8132 F:      include/linux/ipmi*
8133 F:      include/uapi/linux/ipmi*
8134
8135 IPS SCSI RAID DRIVER
8136 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8137 L:      linux-scsi@vger.kernel.org
8138 W:      http://www.adaptec.com/
8139 S:      Maintained
8140 F:      drivers/scsi/ips*
8141
8142 IPVS
8143 M:      Wensong Zhang <wensong@linux-vs.org>
8144 M:      Simon Horman <horms@verge.net.au>
8145 M:      Julian Anastasov <ja@ssi.bg>
8146 L:      netdev@vger.kernel.org
8147 L:      lvs-devel@vger.kernel.org
8148 S:      Maintained
8149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8151 F:      Documentation/networking/ipvs-sysctl.txt
8152 F:      include/net/ip_vs.h
8153 F:      include/uapi/linux/ip_vs.h
8154 F:      net/netfilter/ipvs/
8155
8156 IPWIRELESS DRIVER
8157 M:      Jiri Kosina <jikos@kernel.org>
8158 M:      David Sterba <dsterba@suse.com>
8159 S:      Odd Fixes
8160 F:      drivers/tty/ipwireless/
8161
8162 IPX NETWORK LAYER
8163 L:      netdev@vger.kernel.org
8164 S:      Obsolete
8165 F:      include/uapi/linux/ipx.h
8166
8167 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8168 M:      Marc Zyngier <marc.zyngier@arm.com>
8169 S:      Maintained
8170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8171 F:      Documentation/IRQ-domain.txt
8172 F:      include/linux/irqdomain.h
8173 F:      kernel/irq/irqdomain.c
8174 F:      kernel/irq/msi.c
8175
8176 IRQ SUBSYSTEM
8177 M:      Thomas Gleixner <tglx@linutronix.de>
8178 L:      linux-kernel@vger.kernel.org
8179 S:      Maintained
8180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8181 F:      kernel/irq/
8182
8183 IRQCHIP DRIVERS
8184 M:      Thomas Gleixner <tglx@linutronix.de>
8185 M:      Jason Cooper <jason@lakedaemon.net>
8186 M:      Marc Zyngier <marc.zyngier@arm.com>
8187 L:      linux-kernel@vger.kernel.org
8188 S:      Maintained
8189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8190 F:      Documentation/devicetree/bindings/interrupt-controller/
8191 F:      drivers/irqchip/
8192
8193 ISA
8194 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8195 S:      Maintained
8196 F:      Documentation/isa.txt
8197 F:      drivers/base/isa.c
8198 F:      include/linux/isa.h
8199
8200 ISA RADIO MODULE
8201 M:      Hans Verkuil <hverkuil@xs4all.nl>
8202 L:      linux-media@vger.kernel.org
8203 T:      git git://linuxtv.org/media_tree.git
8204 W:      https://linuxtv.org
8205 S:      Maintained
8206 F:      drivers/media/radio/radio-isa*
8207
8208 ISAPNP
8209 M:      Jaroslav Kysela <perex@perex.cz>
8210 S:      Maintained
8211 F:      Documentation/isapnp.txt
8212 F:      drivers/pnp/isapnp/
8213 F:      include/linux/isapnp.h
8214
8215 ISCSI
8216 M:      Lee Duncan <lduncan@suse.com>
8217 M:      Chris Leech <cleech@redhat.com>
8218 L:      open-iscsi@googlegroups.com
8219 W:      www.open-iscsi.com
8220 S:      Maintained
8221 F:      drivers/scsi/*iscsi*
8222 F:      include/scsi/*iscsi*
8223
8224 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8225 M:      Peter Jones <pjones@redhat.com>
8226 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8227 S:      Maintained
8228 F:      drivers/firmware/iscsi_ibft*
8229
8230 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8231 M:      Sagi Grimberg <sagi@grimberg.me>
8232 M:      Max Gurtovoy <maxg@mellanox.com>
8233 L:      linux-rdma@vger.kernel.org
8234 S:      Supported
8235 W:      http://www.openfabrics.org
8236 W:      www.open-iscsi.org
8237 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8238 F:      drivers/infiniband/ulp/iser/
8239
8240 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8241 M:      Sagi Grimberg <sagi@grimberg.me>
8242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8243 L:      linux-rdma@vger.kernel.org
8244 L:      target-devel@vger.kernel.org
8245 S:      Supported
8246 W:      http://www.linux-iscsi.org
8247 F:      drivers/infiniband/ulp/isert
8248
8249 ISDN SUBSYSTEM
8250 M:      Karsten Keil <isdn@linux-pingi.de>
8251 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8252 L:      netdev@vger.kernel.org
8253 W:      http://www.isdn4linux.de
8254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8255 S:      Maintained
8256 F:      Documentation/isdn/
8257 F:      drivers/isdn/
8258 F:      include/linux/isdn.h
8259 F:      include/linux/isdn/
8260 F:      include/uapi/linux/isdn.h
8261 F:      include/uapi/linux/isdn/
8262
8263 IT87 HARDWARE MONITORING DRIVER
8264 M:      Jean Delvare <jdelvare@suse.com>
8265 L:      linux-hwmon@vger.kernel.org
8266 S:      Maintained
8267 F:      Documentation/hwmon/it87.rst
8268 F:      drivers/hwmon/it87.c
8269
8270 IT913X MEDIA DRIVER
8271 M:      Antti Palosaari <crope@iki.fi>
8272 L:      linux-media@vger.kernel.org
8273 W:      https://linuxtv.org
8274 W:      http://palosaari.fi/linux/
8275 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8276 T:      git git://linuxtv.org/anttip/media_tree.git
8277 S:      Maintained
8278 F:      drivers/media/tuners/it913x*
8279
8280 IVTV VIDEO4LINUX DRIVER
8281 M:      Andy Walls <awalls@md.metrocast.net>
8282 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8283 L:      linux-media@vger.kernel.org
8284 T:      git git://linuxtv.org/media_tree.git
8285 W:      http://www.ivtvdriver.org
8286 S:      Maintained
8287 F:      Documentation/media/v4l-drivers/ivtv*
8288 F:      drivers/media/pci/ivtv/
8289 F:      include/uapi/linux/ivtv*
8290
8291 IX2505V MEDIA DRIVER
8292 M:      Malcolm Priestley <tvboxspy@gmail.com>
8293 L:      linux-media@vger.kernel.org
8294 W:      https://linuxtv.org
8295 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8296 S:      Maintained
8297 F:      drivers/media/dvb-frontends/ix2505v*
8298
8299 JAILHOUSE HYPERVISOR INTERFACE
8300 M:      Jan Kiszka <jan.kiszka@siemens.com>
8301 L:      jailhouse-dev@googlegroups.com
8302 S:      Maintained
8303 F:      arch/x86/kernel/jailhouse.c
8304 F:      arch/x86/include/asm/jailhouse_para.h
8305
8306 JC42.4 TEMPERATURE SENSOR DRIVER
8307 M:      Guenter Roeck <linux@roeck-us.net>
8308 L:      linux-hwmon@vger.kernel.org
8309 S:      Maintained
8310 F:      drivers/hwmon/jc42.c
8311 F:      Documentation/hwmon/jc42.rst
8312
8313 JFS FILESYSTEM
8314 M:      Dave Kleikamp <shaggy@kernel.org>
8315 L:      jfs-discussion@lists.sourceforge.net
8316 W:      http://jfs.sourceforge.net/
8317 T:      git git://github.com/kleikamp/linux-shaggy.git
8318 S:      Maintained
8319 F:      Documentation/filesystems/jfs.txt
8320 F:      fs/jfs/
8321
8322 JME NETWORK DRIVER
8323 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8324 L:      netdev@vger.kernel.org
8325 S:      Maintained
8326 F:      drivers/net/ethernet/jme.*
8327
8328 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8329 M:      David Woodhouse <dwmw2@infradead.org>
8330 L:      linux-mtd@lists.infradead.org
8331 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8332 S:      Maintained
8333 F:      fs/jffs2/
8334 F:      include/uapi/linux/jffs2.h
8335
8336 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8337 M:      "Theodore Ts'o" <tytso@mit.edu>
8338 M:      Jan Kara <jack@suse.com>
8339 L:      linux-ext4@vger.kernel.org
8340 S:      Maintained
8341 F:      fs/jbd2/
8342 F:      include/linux/jbd2.h
8343
8344 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8345 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8346 L:      linux-media@vger.kernel.org
8347 S:      Maintained
8348 F:      drivers/media/platform/rcar_jpu.c
8349
8350 JSM Neo PCI based serial card
8351 L:      linux-serial@vger.kernel.org
8352 S:      Orphan
8353 F:      drivers/tty/serial/jsm/
8354
8355 K10TEMP HARDWARE MONITORING DRIVER
8356 M:      Clemens Ladisch <clemens@ladisch.de>
8357 L:      linux-hwmon@vger.kernel.org
8358 S:      Maintained
8359 F:      Documentation/hwmon/k10temp.rst
8360 F:      drivers/hwmon/k10temp.c
8361
8362 K8TEMP HARDWARE MONITORING DRIVER
8363 M:      Rudolf Marek <r.marek@assembler.cz>
8364 L:      linux-hwmon@vger.kernel.org
8365 S:      Maintained
8366 F:      Documentation/hwmon/k8temp.rst
8367 F:      drivers/hwmon/k8temp.c
8368
8369 KASAN
8370 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8371 R:      Alexander Potapenko <glider@google.com>
8372 R:      Dmitry Vyukov <dvyukov@google.com>
8373 L:      kasan-dev@googlegroups.com
8374 S:      Maintained
8375 F:      arch/*/include/asm/kasan.h
8376 F:      arch/*/mm/kasan_init*
8377 F:      Documentation/dev-tools/kasan.rst
8378 F:      include/linux/kasan*.h
8379 F:      lib/test_kasan.c
8380 F:      mm/kasan/
8381 F:      scripts/Makefile.kasan
8382
8383 KCONFIG
8384 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8386 L:      linux-kbuild@vger.kernel.org
8387 S:      Maintained
8388 F:      Documentation/kbuild/kconfig*
8389 F:      scripts/kconfig/
8390 F:      scripts/Kconfig.include
8391
8392 KDUMP
8393 M:      Dave Young <dyoung@redhat.com>
8394 M:      Baoquan He <bhe@redhat.com>
8395 R:      Vivek Goyal <vgoyal@redhat.com>
8396 L:      kexec@lists.infradead.org
8397 W:      http://lse.sourceforge.net/kdump/
8398 S:      Maintained
8399 F:      Documentation/kdump/
8400
8401 KEENE FM RADIO TRANSMITTER DRIVER
8402 M:      Hans Verkuil <hverkuil@xs4all.nl>
8403 L:      linux-media@vger.kernel.org
8404 T:      git git://linuxtv.org/media_tree.git
8405 W:      https://linuxtv.org
8406 S:      Maintained
8407 F:      drivers/media/radio/radio-keene*
8408
8409 KERNEL AUTOMOUNTER
8410 M:      Ian Kent <raven@themaw.net>
8411 L:      autofs@vger.kernel.org
8412 S:      Maintained
8413 F:      fs/autofs/
8414
8415 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8416 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8417 M:      Michal Marek <michal.lkml@markovi.net>
8418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8419 L:      linux-kbuild@vger.kernel.org
8420 S:      Maintained
8421 F:      Documentation/kbuild/
8422 F:      Makefile
8423 F:      scripts/Kbuild*
8424 F:      scripts/Makefile*
8425 F:      scripts/basic/
8426 F:      scripts/mk*
8427 F:      scripts/mod/
8428 F:      scripts/package/
8429
8430 KERNEL JANITORS
8431 L:      kernel-janitors@vger.kernel.org
8432 W:      http://kernelnewbies.org/KernelJanitors
8433 S:      Odd Fixes
8434
8435 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8436 M:      "J. Bruce Fields" <bfields@fieldses.org>
8437 M:      Jeff Layton <jlayton@kernel.org>
8438 L:      linux-nfs@vger.kernel.org
8439 W:      http://nfs.sourceforge.net/
8440 T:      git git://linux-nfs.org/~bfields/linux.git
8441 S:      Supported
8442 F:      fs/nfsd/
8443 F:      include/uapi/linux/nfsd/
8444 F:      fs/lockd/
8445 F:      fs/nfs_common/
8446 F:      net/sunrpc/
8447 F:      include/linux/lockd/
8448 F:      include/linux/sunrpc/
8449 F:      include/uapi/linux/sunrpc/
8450
8451 KERNEL SELFTEST FRAMEWORK
8452 M:      Shuah Khan <shuah@kernel.org>
8453 M:      Shuah Khan <skhan@linuxfoundation.org>
8454 L:      linux-kselftest@vger.kernel.org
8455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8456 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8457 S:      Maintained
8458 F:      tools/testing/selftests/
8459 F:      Documentation/dev-tools/kselftest*
8460
8461 KERNEL USERMODE HELPER
8462 M:      Luis Chamberlain <mcgrof@kernel.org>
8463 L:      linux-kernel@vger.kernel.org
8464 S:      Maintained
8465 F:      kernel/umh.c
8466 F:      include/linux/umh.h
8467
8468 KERNEL VIRTUAL MACHINE (KVM)
8469 M:      Paolo Bonzini <pbonzini@redhat.com>
8470 M:      Radim Krčmář <rkrcmar@redhat.com>
8471 L:      kvm@vger.kernel.org
8472 W:      http://www.linux-kvm.org
8473 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8474 S:      Supported
8475 F:      Documentation/virtual/kvm/
8476 F:      include/trace/events/kvm.h
8477 F:      include/uapi/asm-generic/kvm*
8478 F:      include/uapi/linux/kvm*
8479 F:      include/asm-generic/kvm*
8480 F:      include/linux/kvm*
8481 F:      include/kvm/iodev.h
8482 F:      virt/kvm/*
8483 F:      tools/kvm/
8484 F:      tools/testing/selftests/kvm/
8485
8486 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8487 M:      Joerg Roedel <joro@8bytes.org>
8488 L:      kvm@vger.kernel.org
8489 W:      http://www.linux-kvm.org/
8490 S:      Maintained
8491 F:      arch/x86/include/asm/svm.h
8492 F:      arch/x86/kvm/svm.c
8493
8494 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8495 M:      Christoffer Dall <christoffer.dall@arm.com>
8496 M:      Marc Zyngier <marc.zyngier@arm.com>
8497 R:      James Morse <james.morse@arm.com>
8498 R:      Julien Thierry <julien.thierry@arm.com>
8499 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8501 L:      kvmarm@lists.cs.columbia.edu
8502 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8504 S:      Maintained
8505 F:      arch/arm/include/uapi/asm/kvm*
8506 F:      arch/arm/include/asm/kvm*
8507 F:      arch/arm/kvm/
8508 F:      arch/arm64/include/uapi/asm/kvm*
8509 F:      arch/arm64/include/asm/kvm*
8510 F:      arch/arm64/kvm/
8511 F:      virt/kvm/arm/
8512 F:      include/kvm/arm_*
8513
8514 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8515 M:      James Hogan <jhogan@kernel.org>
8516 L:      linux-mips@vger.kernel.org
8517 S:      Supported
8518 F:      arch/mips/include/uapi/asm/kvm*
8519 F:      arch/mips/include/asm/kvm*
8520 F:      arch/mips/kvm/
8521
8522 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8523 M:      Paul Mackerras <paulus@ozlabs.org>
8524 L:      kvm-ppc@vger.kernel.org
8525 W:      http://www.linux-kvm.org/
8526 T:      git git://github.com/agraf/linux-2.6.git
8527 S:      Supported
8528 F:      arch/powerpc/include/uapi/asm/kvm*
8529 F:      arch/powerpc/include/asm/kvm*
8530 F:      arch/powerpc/kvm/
8531 F:      arch/powerpc/kernel/kvm*
8532
8533 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8534 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8535 M:      Janosch Frank <frankja@linux.ibm.com>
8536 R:      David Hildenbrand <david@redhat.com>
8537 R:      Cornelia Huck <cohuck@redhat.com>
8538 L:      linux-s390@vger.kernel.org
8539 W:      http://www.ibm.com/developerworks/linux/linux390/
8540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8541 S:      Supported
8542 F:      arch/s390/include/uapi/asm/kvm*
8543 F:      arch/s390/include/asm/gmap.h
8544 F:      arch/s390/include/asm/kvm*
8545 F:      arch/s390/kvm/
8546 F:      arch/s390/mm/gmap.c
8547
8548 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8549 M:      Paolo Bonzini <pbonzini@redhat.com>
8550 M:      Radim Krčmář <rkrcmar@redhat.com>
8551 L:      kvm@vger.kernel.org
8552 W:      http://www.linux-kvm.org
8553 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8554 S:      Supported
8555 F:      arch/x86/kvm/
8556 F:      arch/x86/kvm/*/
8557 F:      arch/x86/include/uapi/asm/kvm*
8558 F:      arch/x86/include/asm/kvm*
8559 F:      arch/x86/include/asm/pvclock-abi.h
8560 F:      arch/x86/kernel/kvm.c
8561 F:      arch/x86/kernel/kvmclock.c
8562
8563 KERNFS
8564 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8565 M:      Tejun Heo <tj@kernel.org>
8566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8567 S:      Supported
8568 F:      include/linux/kernfs.h
8569 F:      fs/kernfs/
8570
8571 KEXEC
8572 M:      Eric Biederman <ebiederm@xmission.com>
8573 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8574 L:      kexec@lists.infradead.org
8575 S:      Maintained
8576 F:      include/linux/kexec.h
8577 F:      include/uapi/linux/kexec.h
8578 F:      kernel/kexec*
8579
8580 KEYS-ENCRYPTED
8581 M:      Mimi Zohar <zohar@linux.ibm.com>
8582 L:      linux-integrity@vger.kernel.org
8583 L:      keyrings@vger.kernel.org
8584 S:      Supported
8585 F:      Documentation/security/keys/trusted-encrypted.rst
8586 F:      include/keys/encrypted-type.h
8587 F:      security/keys/encrypted-keys/
8588
8589 KEYS-TRUSTED
8590 M:      James Bottomley <jejb@linux.ibm.com>
8591 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8592 M:      Mimi Zohar <zohar@linux.ibm.com>
8593 L:      linux-integrity@vger.kernel.org
8594 L:      keyrings@vger.kernel.org
8595 S:      Supported
8596 F:      Documentation/security/keys/trusted-encrypted.rst
8597 F:      include/keys/trusted-type.h
8598 F:      security/keys/trusted.c
8599 F:      security/keys/trusted.h
8600
8601 KEYS/KEYRINGS:
8602 M:      David Howells <dhowells@redhat.com>
8603 L:      keyrings@vger.kernel.org
8604 S:      Maintained
8605 F:      Documentation/security/keys/core.rst
8606 F:      include/linux/key.h
8607 F:      include/linux/key-type.h
8608 F:      include/linux/keyctl.h
8609 F:      include/uapi/linux/keyctl.h
8610 F:      include/keys/
8611 F:      security/keys/
8612
8613 KGDB / KDB /debug_core
8614 M:      Jason Wessel <jason.wessel@windriver.com>
8615 M:      Daniel Thompson <daniel.thompson@linaro.org>
8616 W:      http://kgdb.wiki.kernel.org/
8617 L:      kgdb-bugreport@lists.sourceforge.net
8618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8619 S:      Maintained
8620 F:      Documentation/dev-tools/kgdb.rst
8621 F:      drivers/misc/kgdbts.c
8622 F:      drivers/tty/serial/kgdboc.c
8623 F:      include/linux/kdb.h
8624 F:      include/linux/kgdb.h
8625 F:      kernel/debug/
8626
8627 KMEMLEAK
8628 M:      Catalin Marinas <catalin.marinas@arm.com>
8629 S:      Maintained
8630 F:      Documentation/dev-tools/kmemleak.rst
8631 F:      include/linux/kmemleak.h
8632 F:      mm/kmemleak.c
8633 F:      mm/kmemleak-test.c
8634
8635 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8636 M:      Luis Chamberlain <mcgrof@kernel.org>
8637 L:      linux-kernel@vger.kernel.org
8638 S:      Maintained
8639 F:      kernel/kmod.c
8640 F:      include/linux/kmod.h
8641 F:      lib/test_kmod.c
8642 F:      tools/testing/selftests/kmod/
8643
8644 KPROBES
8645 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8646 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8647 M:      "David S. Miller" <davem@davemloft.net>
8648 M:      Masami Hiramatsu <mhiramat@kernel.org>
8649 S:      Maintained
8650 F:      Documentation/kprobes.txt
8651 F:      include/linux/kprobes.h
8652 F:      include/asm-generic/kprobes.h
8653 F:      kernel/kprobes.c
8654
8655 KS0108 LCD CONTROLLER DRIVER
8656 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8657 S:      Maintained
8658 F:      Documentation/auxdisplay/ks0108
8659 F:      drivers/auxdisplay/ks0108.c
8660 F:      include/linux/ks0108.h
8661
8662 L3MDEV
8663 M:      David Ahern <dsa@cumulusnetworks.com>
8664 L:      netdev@vger.kernel.org
8665 S:      Maintained
8666 F:      net/l3mdev
8667 F:      include/net/l3mdev.h
8668
8669 L7 BPF FRAMEWORK
8670 M:      John Fastabend <john.fastabend@gmail.com>
8671 M:      Daniel Borkmann <daniel@iogearbox.net>
8672 L:      netdev@vger.kernel.org
8673 L:      bpf@vger.kernel.org
8674 S:      Maintained
8675 F:      include/linux/skmsg.h
8676 F:      net/core/skmsg.c
8677 F:      net/core/sock_map.c
8678 F:      net/ipv4/tcp_bpf.c
8679
8680 LANTIQ / INTEL Ethernet drivers
8681 M:      Hauke Mehrtens <hauke@hauke-m.de>
8682 L:      netdev@vger.kernel.org
8683 S:      Maintained
8684 F:      net/dsa/tag_gswip.c
8685 F:      drivers/net/ethernet/lantiq_xrx200.c
8686 F:      drivers/net/dsa/lantiq_pce.h
8687 F:      drivers/net/dsa/lantiq_gswip.c
8688
8689 LANTIQ MIPS ARCHITECTURE
8690 M:      John Crispin <john@phrozen.org>
8691 L:      linux-mips@vger.kernel.org
8692 S:      Maintained
8693 F:      arch/mips/lantiq
8694 F:      drivers/soc/lantiq
8695
8696 LAPB module
8697 L:      linux-x25@vger.kernel.org
8698 S:      Orphan
8699 F:      Documentation/networking/lapb-module.txt
8700 F:      include/*/lapb.h
8701 F:      net/lapb/
8702
8703 LASI 53c700 driver for PARISC
8704 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8705 L:      linux-scsi@vger.kernel.org
8706 S:      Maintained
8707 F:      Documentation/scsi/53c700.txt
8708 F:      drivers/scsi/53c700*
8709
8710 LEAKING_ADDRESSES
8711 M:      Tobin C. Harding <me@tobin.cc>
8712 M:      Tycho Andersen <tycho@tycho.ws>
8713 L:      kernel-hardening@lists.openwall.com
8714 S:      Maintained
8715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8716 F:      scripts/leaking_addresses.pl
8717
8718 LED SUBSYSTEM
8719 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8720 M:      Pavel Machek <pavel@ucw.cz>
8721 R:      Dan Murphy <dmurphy@ti.com>
8722 L:      linux-leds@vger.kernel.org
8723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8724 S:      Maintained
8725 F:      Documentation/devicetree/bindings/leds/
8726 F:      drivers/leds/
8727 F:      include/linux/leds.h
8728
8729 LEGACY EEPROM DRIVER
8730 M:      Jean Delvare <jdelvare@suse.com>
8731 S:      Maintained
8732 F:      Documentation/misc-devices/eeprom
8733 F:      drivers/misc/eeprom/eeprom.c
8734
8735 LEGO MINDSTORMS EV3
8736 R:      David Lechner <david@lechnology.com>
8737 S:      Maintained
8738 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8739 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8740 F:      drivers/power/supply/lego_ev3_battery.c
8741
8742 LEGO USB Tower driver
8743 M:      Juergen Stuber <starblue@users.sourceforge.net>
8744 L:      legousb-devel@lists.sourceforge.net
8745 W:      http://legousb.sourceforge.net/
8746 S:      Maintained
8747 F:      drivers/usb/misc/legousbtower.c
8748
8749 LG LAPTOP EXTRAS
8750 M:      Matan Ziv-Av <matan@svgalib.org>
8751 L:      platform-driver-x86@vger.kernel.org
8752 S:      Maintained
8753 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8754 F:      Documentation/laptops/lg-laptop.rst
8755 F:      drivers/platform/x86/lg-laptop.c
8756
8757 LG2160 MEDIA DRIVER
8758 M:      Michael Krufky <mkrufky@linuxtv.org>
8759 L:      linux-media@vger.kernel.org
8760 W:      https://linuxtv.org
8761 W:      http://github.com/mkrufky
8762 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8763 T:      git git://linuxtv.org/mkrufky/tuners.git
8764 S:      Maintained
8765 F:      drivers/media/dvb-frontends/lg2160.*
8766
8767 LGDT3305 MEDIA DRIVER
8768 M:      Michael Krufky <mkrufky@linuxtv.org>
8769 L:      linux-media@vger.kernel.org
8770 W:      https://linuxtv.org
8771 W:      http://github.com/mkrufky
8772 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8773 T:      git git://linuxtv.org/mkrufky/tuners.git
8774 S:      Maintained
8775 F:      drivers/media/dvb-frontends/lgdt3305.*
8776
8777 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8778 M:      Viresh Kumar <vireshk@kernel.org>
8779 L:      linux-ide@vger.kernel.org
8780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8781 S:      Maintained
8782 F:      include/linux/pata_arasan_cf_data.h
8783 F:      drivers/ata/pata_arasan_cf.c
8784
8785 LIBATA PATA DRIVERS
8786 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8787 M:      Jens Axboe <axboe@kernel.dk>
8788 L:      linux-ide@vger.kernel.org
8789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8790 S:      Maintained
8791 F:      drivers/ata/pata_*.c
8792 F:      drivers/ata/ata_generic.c
8793
8794 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8795 M:      Linus Walleij <linus.walleij@linaro.org>
8796 L:      linux-ide@vger.kernel.org
8797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8798 S:      Maintained
8799 F:      drivers/ata/pata_ftide010.c
8800 F:      drivers/ata/sata_gemini.c
8801 F:      drivers/ata/sata_gemini.h
8802
8803 LIBATA SATA AHCI PLATFORM devices support
8804 M:      Hans de Goede <hdegoede@redhat.com>
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/ahci_platform.c
8810 F:      drivers/ata/libahci_platform.c
8811 F:      include/linux/ahci_platform.h
8812
8813 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8814 M:      Mikael Pettersson <mikpelinux@gmail.com>
8815 L:      linux-ide@vger.kernel.org
8816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8817 S:      Maintained
8818 F:      drivers/ata/sata_promise.*
8819
8820 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8821 M:      Jens Axboe <axboe@kernel.dk>
8822 L:      linux-ide@vger.kernel.org
8823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8824 S:      Maintained
8825 F:      drivers/ata/
8826 F:      include/linux/ata.h
8827 F:      include/linux/libata.h
8828 F:      Documentation/devicetree/bindings/ata/
8829
8830 LIBLOCKDEP
8831 M:      Sasha Levin <alexander.levin@microsoft.com>
8832 S:      Maintained
8833 F:      tools/lib/lockdep/
8834
8835 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8836 M:      Dan Williams <dan.j.williams@intel.com>
8837 M:      Vishal Verma <vishal.l.verma@intel.com>
8838 M:      Dave Jiang <dave.jiang@intel.com>
8839 L:      linux-nvdimm@lists.01.org
8840 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8841 S:      Supported
8842 F:      drivers/nvdimm/blk.c
8843 F:      drivers/nvdimm/region_devs.c
8844
8845 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8846 M:      Vishal Verma <vishal.l.verma@intel.com>
8847 M:      Dan Williams <dan.j.williams@intel.com>
8848 M:      Dave Jiang <dave.jiang@intel.com>
8849 L:      linux-nvdimm@lists.01.org
8850 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8851 S:      Supported
8852 F:      drivers/nvdimm/btt*
8853
8854 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8855 M:      Dan Williams <dan.j.williams@intel.com>
8856 M:      Vishal Verma <vishal.l.verma@intel.com>
8857 M:      Dave Jiang <dave.jiang@intel.com>
8858 L:      linux-nvdimm@lists.01.org
8859 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8860 S:      Supported
8861 F:      drivers/nvdimm/pmem*
8862
8863 LIBNVDIMM: DEVICETREE BINDINGS
8864 M:      Oliver O'Halloran <oohall@gmail.com>
8865 L:      linux-nvdimm@lists.01.org
8866 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8867 S:      Supported
8868 F:      drivers/nvdimm/of_pmem.c
8869 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8870
8871 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8872 M:      Dan Williams <dan.j.williams@intel.com>
8873 M:      Vishal Verma <vishal.l.verma@intel.com>
8874 M:      Dave Jiang <dave.jiang@intel.com>
8875 M:      Keith Busch <keith.busch@intel.com>
8876 M:      Ira Weiny <ira.weiny@intel.com>
8877 L:      linux-nvdimm@lists.01.org
8878 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8880 S:      Supported
8881 F:      drivers/nvdimm/*
8882 F:      drivers/acpi/nfit/*
8883 F:      include/linux/nd.h
8884 F:      include/linux/libnvdimm.h
8885 F:      include/uapi/linux/ndctl.h
8886
8887 LIGHTNVM PLATFORM SUPPORT
8888 M:      Matias Bjorling <mb@lightnvm.io>
8889 W:      http://github/OpenChannelSSD
8890 L:      linux-block@vger.kernel.org
8891 S:      Maintained
8892 F:      drivers/lightnvm/
8893 F:      include/linux/lightnvm.h
8894 F:      include/uapi/linux/lightnvm.h
8895
8896 LINUX FOR POWER MACINTOSH
8897 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8898 W:      http://www.penguinppc.org/
8899 L:      linuxppc-dev@lists.ozlabs.org
8900 S:      Maintained
8901 F:      arch/powerpc/platforms/powermac/
8902 F:      drivers/macintosh/
8903
8904 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8905 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8906 M:      Paul Mackerras <paulus@samba.org>
8907 M:      Michael Ellerman <mpe@ellerman.id.au>
8908 W:      https://github.com/linuxppc/linux/wiki
8909 L:      linuxppc-dev@lists.ozlabs.org
8910 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8912 S:      Supported
8913 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8914 F:      Documentation/devicetree/bindings/powerpc/
8915 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8916 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8917 F:      Documentation/powerpc/
8918 F:      arch/powerpc/
8919 F:      drivers/char/tpm/tpm_ibmvtpm*
8920 F:      drivers/crypto/nx/
8921 F:      drivers/crypto/vmx/
8922 F:      drivers/i2c/busses/i2c-opal.c
8923 F:      drivers/net/ethernet/ibm/ibmveth.*
8924 F:      drivers/net/ethernet/ibm/ibmvnic.*
8925 F:      drivers/pci/hotplug/pnv_php.c
8926 F:      drivers/pci/hotplug/rpa*
8927 F:      drivers/rtc/rtc-opal.c
8928 F:      drivers/scsi/ibmvscsi/
8929 F:      drivers/tty/hvc/hvc_opal.c
8930 F:      drivers/watchdog/wdrtas.c
8931 F:      tools/testing/selftests/powerpc
8932 N:      /pmac
8933 N:      powermac
8934 N:      powernv
8935 N:      [^a-z0-9]ps3
8936 N:      pseries
8937
8938 LINUX FOR POWERPC EMBEDDED MPC5XXX
8939 M:      Anatolij Gustschin <agust@denx.de>
8940 L:      linuxppc-dev@lists.ozlabs.org
8941 T:      git git://git.denx.de/linux-denx-agust.git
8942 S:      Maintained
8943 F:      arch/powerpc/platforms/512x/
8944 F:      arch/powerpc/platforms/52xx/
8945
8946 LINUX FOR POWERPC EMBEDDED PPC4XX
8947 M:      Alistair Popple <alistair@popple.id.au>
8948 M:      Matt Porter <mporter@kernel.crashing.org>
8949 W:      http://www.penguinppc.org/
8950 L:      linuxppc-dev@lists.ozlabs.org
8951 S:      Maintained
8952 F:      arch/powerpc/platforms/40x/
8953 F:      arch/powerpc/platforms/44x/
8954
8955 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8956 M:      Scott Wood <oss@buserror.net>
8957 M:      Kumar Gala <galak@kernel.crashing.org>
8958 W:      http://www.penguinppc.org/
8959 L:      linuxppc-dev@lists.ozlabs.org
8960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8961 S:      Maintained
8962 F:      arch/powerpc/platforms/83xx/
8963 F:      arch/powerpc/platforms/85xx/
8964 F:      Documentation/devicetree/bindings/powerpc/fsl/
8965
8966 LINUX FOR POWERPC EMBEDDED PPC8XX
8967 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8968 W:      http://www.penguinppc.org/
8969 L:      linuxppc-dev@lists.ozlabs.org
8970 S:      Maintained
8971 F:      arch/powerpc/platforms/8xx/
8972
8973 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8974 L:      linuxppc-dev@lists.ozlabs.org
8975 S:      Orphan
8976 F:      arch/powerpc/*/*virtex*
8977 F:      arch/powerpc/*/*/*virtex*
8978
8979 LINUX FOR POWERPC PA SEMI PWRFICIENT
8980 L:      linuxppc-dev@lists.ozlabs.org
8981 S:      Orphan
8982 F:      arch/powerpc/platforms/pasemi/
8983 F:      drivers/*/*pasemi*
8984 F:      drivers/*/*/*pasemi*
8985
8986 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8987 M:      Kees Cook <keescook@chromium.org>
8988 S:      Maintained
8989 F:      drivers/misc/lkdtm/*
8990
8991 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8992 M:      Alan Stern <stern@rowland.harvard.edu>
8993 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8994 M:      Will Deacon <will.deacon@arm.com>
8995 M:      Peter Zijlstra <peterz@infradead.org>
8996 M:      Boqun Feng <boqun.feng@gmail.com>
8997 M:      Nicholas Piggin <npiggin@gmail.com>
8998 M:      David Howells <dhowells@redhat.com>
8999 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9000 M:      Luc Maranget <luc.maranget@inria.fr>
9001 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9002 R:      Akira Yokosawa <akiyks@gmail.com>
9003 R:      Daniel Lustig <dlustig@nvidia.com>
9004 L:      linux-kernel@vger.kernel.org
9005 L:      linux-arch@vger.kernel.org
9006 S:      Supported
9007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9008 F:      tools/memory-model/
9009 F:      Documentation/atomic_bitops.txt
9010 F:      Documentation/atomic_t.txt
9011 F:      Documentation/core-api/atomic_ops.rst
9012 F:      Documentation/core-api/refcount-vs-atomic.rst
9013 F:      Documentation/memory-barriers.txt
9014
9015 LIS3LV02D ACCELEROMETER DRIVER
9016 M:      Eric Piel <eric.piel@tremplin-utc.net>
9017 S:      Maintained
9018 F:      Documentation/misc-devices/lis3lv02d
9019 F:      drivers/misc/lis3lv02d/
9020 F:      drivers/platform/x86/hp_accel.c
9021
9022 LIVE PATCHING
9023 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9024 M:      Jiri Kosina <jikos@kernel.org>
9025 M:      Miroslav Benes <mbenes@suse.cz>
9026 M:      Petr Mladek <pmladek@suse.com>
9027 R:      Joe Lawrence <joe.lawrence@redhat.com>
9028 S:      Maintained
9029 F:      kernel/livepatch/
9030 F:      include/linux/livepatch.h
9031 F:      arch/x86/include/asm/livepatch.h
9032 F:      arch/x86/kernel/livepatch.c
9033 F:      Documentation/livepatch/
9034 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9035 F:      samples/livepatch/
9036 F:      tools/testing/selftests/livepatch/
9037 L:      live-patching@vger.kernel.org
9038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9039
9040 LLC (802.2)
9041 L:      netdev@vger.kernel.org
9042 S:      Odd fixes
9043 F:      include/linux/llc.h
9044 F:      include/uapi/linux/llc.h
9045 F:      include/net/llc*
9046 F:      net/llc/
9047
9048 LM73 HARDWARE MONITOR DRIVER
9049 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9050 L:      linux-hwmon@vger.kernel.org
9051 S:      Maintained
9052 F:      drivers/hwmon/lm73.c
9053
9054 LM78 HARDWARE MONITOR DRIVER
9055 M:      Jean Delvare <jdelvare@suse.com>
9056 L:      linux-hwmon@vger.kernel.org
9057 S:      Maintained
9058 F:      Documentation/hwmon/lm78.rst
9059 F:      drivers/hwmon/lm78.c
9060
9061 LM83 HARDWARE MONITOR DRIVER
9062 M:      Jean Delvare <jdelvare@suse.com>
9063 L:      linux-hwmon@vger.kernel.org
9064 S:      Maintained
9065 F:      Documentation/hwmon/lm83.rst
9066 F:      drivers/hwmon/lm83.c
9067
9068 LM90 HARDWARE MONITOR DRIVER
9069 M:      Jean Delvare <jdelvare@suse.com>
9070 L:      linux-hwmon@vger.kernel.org
9071 S:      Maintained
9072 F:      Documentation/hwmon/lm90.rst
9073 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9074 F:      drivers/hwmon/lm90.c
9075 F:      include/dt-bindings/thermal/lm90.h
9076
9077 LM95234 HARDWARE MONITOR DRIVER
9078 M:      Guenter Roeck <linux@roeck-us.net>
9079 L:      linux-hwmon@vger.kernel.org
9080 S:      Maintained
9081 F:      Documentation/hwmon/lm95234.rst
9082 F:      drivers/hwmon/lm95234.c
9083
9084 LME2510 MEDIA DRIVER
9085 M:      Malcolm Priestley <tvboxspy@gmail.com>
9086 L:      linux-media@vger.kernel.org
9087 W:      https://linuxtv.org
9088 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9089 S:      Maintained
9090 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9091
9092 LOADPIN SECURITY MODULE
9093 M:      Kees Cook <keescook@chromium.org>
9094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9095 S:      Supported
9096 F:      security/loadpin/
9097 F:      Documentation/admin-guide/LSM/LoadPin.rst
9098
9099 LOCKING PRIMITIVES
9100 M:      Peter Zijlstra <peterz@infradead.org>
9101 M:      Ingo Molnar <mingo@redhat.com>
9102 M:      Will Deacon <will.deacon@arm.com>
9103 L:      linux-kernel@vger.kernel.org
9104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9105 S:      Maintained
9106 F:      Documentation/locking/
9107 F:      include/linux/lockdep.h
9108 F:      include/linux/spinlock*.h
9109 F:      arch/*/include/asm/spinlock*.h
9110 F:      include/linux/rwlock*.h
9111 F:      include/linux/mutex*.h
9112 F:      include/linux/rwsem*.h
9113 F:      include/linux/seqlock.h
9114 F:      lib/locking*.[ch]
9115 F:      kernel/locking/
9116 X:      kernel/locking/locktorture.c
9117
9118 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9119 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9120 L:      linux-ntfs-dev@lists.sourceforge.net
9121 W:      http://www.linux-ntfs.org/content/view/19/37/
9122 S:      Maintained
9123 F:      Documentation/ldm.txt
9124 F:      block/partitions/ldm.*
9125
9126 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9127 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9128 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9129 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9130 L:      MPT-FusionLinux.pdl@broadcom.com
9131 L:      linux-scsi@vger.kernel.org
9132 W:      http://www.avagotech.com/support/
9133 S:      Supported
9134 F:      drivers/message/fusion/
9135 F:      drivers/scsi/mpt3sas/
9136
9137 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9138 M:      Matthew Wilcox <willy@infradead.org>
9139 L:      linux-scsi@vger.kernel.org
9140 S:      Maintained
9141 F:      drivers/scsi/sym53c8xx_2/
9142
9143 LTC1660 DAC DRIVER
9144 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9145 L:      linux-iio@vger.kernel.org
9146 S:      Maintained
9147 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9148 F:      drivers/iio/dac/ltc1660.c
9149
9150 LTC4261 HARDWARE MONITOR DRIVER
9151 M:      Guenter Roeck <linux@roeck-us.net>
9152 L:      linux-hwmon@vger.kernel.org
9153 S:      Maintained
9154 F:      Documentation/hwmon/ltc4261.rst
9155 F:      drivers/hwmon/ltc4261.c
9156
9157 LTC4306 I2C MULTIPLEXER DRIVER
9158 M:      Michael Hennerich <michael.hennerich@analog.com>
9159 W:      http://ez.analog.com/community/linux-device-drivers
9160 L:      linux-i2c@vger.kernel.org
9161 S:      Supported
9162 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9163 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9164
9165 LTP (Linux Test Project)
9166 M:      Mike Frysinger <vapier@gentoo.org>
9167 M:      Cyril Hrubis <chrubis@suse.cz>
9168 M:      Wanlong Gao <wanlong.gao@gmail.com>
9169 M:      Jan Stancek <jstancek@redhat.com>
9170 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9171 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9172 L:      ltp@lists.linux.it (subscribers-only)
9173 W:      http://linux-test-project.github.io/
9174 T:      git git://github.com/linux-test-project/ltp.git
9175 S:      Maintained
9176
9177 M68K ARCHITECTURE
9178 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9179 L:      linux-m68k@lists.linux-m68k.org
9180 W:      http://www.linux-m68k.org/
9181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9182 S:      Maintained
9183 F:      arch/m68k/
9184 F:      drivers/zorro/
9185
9186 M68K ON APPLE MACINTOSH
9187 M:      Joshua Thompson <funaho@jurai.org>
9188 W:      http://www.mac.linux-m68k.org/
9189 L:      linux-m68k@lists.linux-m68k.org
9190 S:      Maintained
9191 F:      arch/m68k/mac/
9192
9193 M68K ON HP9000/300
9194 M:      Philip Blundell <philb@gnu.org>
9195 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9196 S:      Maintained
9197 F:      arch/m68k/hp300/
9198
9199 M88DS3103 MEDIA DRIVER
9200 M:      Antti Palosaari <crope@iki.fi>
9201 L:      linux-media@vger.kernel.org
9202 W:      https://linuxtv.org
9203 W:      http://palosaari.fi/linux/
9204 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9205 T:      git git://linuxtv.org/anttip/media_tree.git
9206 S:      Maintained
9207 F:      drivers/media/dvb-frontends/m88ds3103*
9208
9209 M88RS2000 MEDIA DRIVER
9210 M:      Malcolm Priestley <tvboxspy@gmail.com>
9211 L:      linux-media@vger.kernel.org
9212 W:      https://linuxtv.org
9213 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9214 S:      Maintained
9215 F:      drivers/media/dvb-frontends/m88rs2000*
9216
9217 MA901 MASTERKIT USB FM RADIO DRIVER
9218 M:      Alexey Klimov <klimov.linux@gmail.com>
9219 L:      linux-media@vger.kernel.org
9220 T:      git git://linuxtv.org/media_tree.git
9221 S:      Maintained
9222 F:      drivers/media/radio/radio-ma901.c
9223
9224 MAC80211
9225 M:      Johannes Berg <johannes@sipsolutions.net>
9226 L:      linux-wireless@vger.kernel.org
9227 W:      http://wireless.kernel.org/
9228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9230 S:      Maintained
9231 F:      Documentation/networking/mac80211-injection.txt
9232 F:      include/net/mac80211.h
9233 F:      net/mac80211/
9234 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9235 F:      Documentation/networking/mac80211_hwsim/README
9236
9237 MAILBOX API
9238 M:      Jassi Brar <jassisinghbrar@gmail.com>
9239 L:      linux-kernel@vger.kernel.org
9240 S:      Maintained
9241 F:      drivers/mailbox/
9242 F:      include/linux/mailbox_client.h
9243 F:      include/linux/mailbox_controller.h
9244
9245 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9246 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9247 W:      http://www.kernel.org/doc/man-pages
9248 L:      linux-man@vger.kernel.org
9249 S:      Maintained
9250
9251 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9252 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9253 L:      linux-mips@vger.kernel.org
9254 S:      Maintained
9255 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9256
9257 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9258 M:      Andrew Lunn <andrew@lunn.ch>
9259 M:      Vivien Didelot <vivien.didelot@gmail.com>
9260 L:      netdev@vger.kernel.org
9261 S:      Maintained
9262 F:      drivers/net/dsa/mv88e6xxx/
9263 F:      include/linux/platform_data/mv88e6xxx.h
9264 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9265
9266 MARVELL ARMADA DRM SUPPORT
9267 M:      Russell King <linux@armlinux.org.uk>
9268 S:      Maintained
9269 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9270 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9271 F:      drivers/gpu/drm/armada/
9272 F:      include/uapi/drm/armada_drm.h
9273 F:      Documentation/devicetree/bindings/display/armada/
9274
9275 MARVELL ARMADA 3700 PHY DRIVERS
9276 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9277 S:      Maintained
9278 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9279 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9280 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9281 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9282
9283 MARVELL CRYPTO DRIVER
9284 M:      Boris Brezillon <bbrezillon@kernel.org>
9285 M:      Arnaud Ebalard <arno@natisbad.org>
9286 F:      drivers/crypto/marvell/
9287 S:      Maintained
9288 L:      linux-crypto@vger.kernel.org
9289
9290 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9291 M:      Mirko Lindner <mlindner@marvell.com>
9292 M:      Stephen Hemminger <stephen@networkplumber.org>
9293 L:      netdev@vger.kernel.org
9294 S:      Maintained
9295 F:      drivers/net/ethernet/marvell/sk*
9296
9297 MARVELL LIBERTAS WIRELESS DRIVER
9298 L:      libertas-dev@lists.infradead.org
9299 S:      Orphan
9300 F:      drivers/net/wireless/marvell/libertas/
9301
9302 MARVELL MACCHIATOBIN SUPPORT
9303 M:      Russell King <linux@armlinux.org.uk>
9304 L:      linux-arm-kernel@lists.infradead.org
9305 S:      Maintained
9306 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9307
9308 MARVELL MV643XX ETHERNET DRIVER
9309 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9310 L:      netdev@vger.kernel.org
9311 S:      Maintained
9312 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9313 F:      include/linux/mv643xx.h
9314
9315 MARVELL MV88X3310 PHY DRIVER
9316 M:      Russell King <linux@armlinux.org.uk>
9317 L:      netdev@vger.kernel.org
9318 S:      Maintained
9319 F:      drivers/net/phy/marvell10g.c
9320
9321 MARVELL MVEBU THERMAL DRIVER
9322 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9323 S:      Maintained
9324 F:      drivers/thermal/armada_thermal.c
9325
9326 MARVELL MVNETA ETHERNET DRIVER
9327 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9328 L:      netdev@vger.kernel.org
9329 S:      Maintained
9330 F:      drivers/net/ethernet/marvell/mvneta.*
9331
9332 MARVELL MWIFIEX WIRELESS DRIVER
9333 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9334 M:      Nishant Sarmukadam <nishants@marvell.com>
9335 M:      Ganapathi Bhat <gbhat@marvell.com>
9336 M:      Xinming Hu <huxinming820@gmail.com>
9337 L:      linux-wireless@vger.kernel.org
9338 S:      Maintained
9339 F:      drivers/net/wireless/marvell/mwifiex/
9340
9341 MARVELL MWL8K WIRELESS DRIVER
9342 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9343 L:      linux-wireless@vger.kernel.org
9344 S:      Odd Fixes
9345 F:      drivers/net/wireless/marvell/mwl8k.c
9346
9347 MARVELL NAND CONTROLLER DRIVER
9348 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9349 L:      linux-mtd@lists.infradead.org
9350 S:      Maintained
9351 F:      drivers/mtd/nand/raw/marvell_nand.c
9352 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9353
9354 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9355 M:      Nicolas Pitre <nico@fluxnic.net>
9356 S:      Odd Fixes
9357 F:      drivers/mmc/host/mvsdio.*
9358
9359 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9360 M:      Hu Ziji <huziji@marvell.com>
9361 L:      linux-mmc@vger.kernel.org
9362 S:      Supported
9363 F:      drivers/mmc/host/sdhci-xenon*
9364 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9365
9366 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9367 M:      Sunil Goutham <sgoutham@marvell.com>
9368 M:      Linu Cherian <lcherian@marvell.com>
9369 M:      Geetha sowjanya <gakula@marvell.com>
9370 M:      Jerin Jacob <jerinj@marvell.com>
9371 L:      netdev@vger.kernel.org
9372 S:      Supported
9373 F:      drivers/net/ethernet/marvell/octeontx2/af/
9374
9375 MATROX FRAMEBUFFER DRIVER
9376 L:      linux-fbdev@vger.kernel.org
9377 S:      Orphan
9378 F:      drivers/video/fbdev/matrox/matroxfb_*
9379 F:      include/uapi/linux/matroxfb.h
9380
9381 MAX16065 HARDWARE MONITOR DRIVER
9382 M:      Guenter Roeck <linux@roeck-us.net>
9383 L:      linux-hwmon@vger.kernel.org
9384 S:      Maintained
9385 F:      Documentation/hwmon/max16065.rst
9386 F:      drivers/hwmon/max16065.c
9387
9388 MAX2175 SDR TUNER DRIVER
9389 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9390 L:      linux-media@vger.kernel.org
9391 T:      git git://linuxtv.org/media_tree.git
9392 S:      Maintained
9393 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9394 F:      Documentation/media/v4l-drivers/max2175.rst
9395 F:      drivers/media/i2c/max2175*
9396 F:      include/uapi/linux/max2175.h
9397
9398 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9399 L:      linux-hwmon@vger.kernel.org
9400 S:      Orphan
9401 F:      Documentation/hwmon/max6650.rst
9402 F:      drivers/hwmon/max6650.c
9403
9404 MAX6697 HARDWARE MONITOR DRIVER
9405 M:      Guenter Roeck <linux@roeck-us.net>
9406 L:      linux-hwmon@vger.kernel.org
9407 S:      Maintained
9408 F:      Documentation/hwmon/max6697.rst
9409 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9410 F:      drivers/hwmon/max6697.c
9411 F:      include/linux/platform_data/max6697.h
9412
9413 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9414 M:      Peter Rosin <peda@axentia.se>
9415 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9416 S:      Maintained
9417 F:      Documentation/devicetree/bindings/sound/max9860.txt
9418 F:      sound/soc/codecs/max9860.*
9419
9420 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9421 M:      Javier Martinez Canillas <javier@dowhile0.org>
9422 L:      linux-kernel@vger.kernel.org
9423 S:      Supported
9424 F:      drivers/regulator/max77802-regulator.c
9425 F:      Documentation/devicetree/bindings/*/*max77802.txt
9426 F:      include/dt-bindings/*/*max77802.h
9427
9428 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9429 M:      Krzysztof Kozlowski <krzk@kernel.org>
9430 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9431 L:      linux-pm@vger.kernel.org
9432 S:      Supported
9433 F:      drivers/power/supply/max14577_charger.c
9434 F:      drivers/power/supply/max77693_charger.c
9435
9436 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9437 M:      Chanwoo Choi <cw00.choi@samsung.com>
9438 M:      Krzysztof Kozlowski <krzk@kernel.org>
9439 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9440 L:      linux-kernel@vger.kernel.org
9441 S:      Supported
9442 F:      drivers/*/max14577*.c
9443 F:      drivers/*/max77686*.c
9444 F:      drivers/*/max77693*.c
9445 F:      drivers/extcon/extcon-max14577.c
9446 F:      drivers/extcon/extcon-max77693.c
9447 F:      drivers/rtc/rtc-max77686.c
9448 F:      drivers/clk/clk-max77686.c
9449 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9450 F:      Documentation/devicetree/bindings/*/max77686.txt
9451 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9452 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9453 F:      include/linux/mfd/max14577*.h
9454 F:      include/linux/mfd/max77686*.h
9455 F:      include/linux/mfd/max77693*.h
9456
9457 MAXIRADIO FM RADIO RECEIVER DRIVER
9458 M:      Hans Verkuil <hverkuil@xs4all.nl>
9459 L:      linux-media@vger.kernel.org
9460 T:      git git://linuxtv.org/media_tree.git
9461 W:      https://linuxtv.org
9462 S:      Maintained
9463 F:      drivers/media/radio/radio-maxiradio*
9464
9465 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9466 M:      Peter Rosin <peda@axentia.se>
9467 L:      linux-iio@vger.kernel.org
9468 S:      Maintained
9469 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9470 F:      drivers/iio/potentiometer/mcp4018.c
9471 F:      drivers/iio/potentiometer/mcp4531.c
9472
9473 MCR20A IEEE-802.15.4 RADIO DRIVER
9474 M:      Xue Liu <liuxuenetmail@gmail.com>
9475 L:      linux-wpan@vger.kernel.org
9476 W:      https://github.com/xueliu/mcr20a-linux
9477 S:      Maintained
9478 F:      drivers/net/ieee802154/mcr20a.c
9479 F:      drivers/net/ieee802154/mcr20a.h
9480 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9481
9482 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9483 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9484 L:      linux-iio@vger.kernel.org
9485 S:      Maintained
9486 F:      drivers/iio/dac/cio-dac.c
9487
9488 MEDIA DRIVERS FOR ASCOT2E
9489 M:      Sergey Kozlov <serjk@netup.ru>
9490 M:      Abylay Ospan <aospan@netup.ru>
9491 L:      linux-media@vger.kernel.org
9492 W:      https://linuxtv.org
9493 W:      http://netup.tv/
9494 T:      git git://linuxtv.org/media_tree.git
9495 S:      Supported
9496 F:      drivers/media/dvb-frontends/ascot2e*
9497
9498 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9499 M:      Jasmin Jessich <jasmin@anw.at>
9500 L:      linux-media@vger.kernel.org
9501 W:      https://linuxtv.org
9502 T:      git git://linuxtv.org/media_tree.git
9503 S:      Maintained
9504 F:      drivers/media/dvb-frontends/cxd2099*
9505
9506 MEDIA DRIVERS FOR CXD2841ER
9507 M:      Sergey Kozlov <serjk@netup.ru>
9508 M:      Abylay Ospan <aospan@netup.ru>
9509 L:      linux-media@vger.kernel.org
9510 W:      https://linuxtv.org
9511 W:      http://netup.tv/
9512 T:      git git://linuxtv.org/media_tree.git
9513 S:      Supported
9514 F:      drivers/media/dvb-frontends/cxd2841er*
9515
9516 MEDIA DRIVERS FOR CXD2880
9517 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9518 L:      linux-media@vger.kernel.org
9519 W:      http://linuxtv.org/
9520 T:      git git://linuxtv.org/media_tree.git
9521 S:      Supported
9522 F:      drivers/media/dvb-frontends/cxd2880/*
9523 F:      drivers/media/spi/cxd2880*
9524
9525 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9526 L:      linux-media@vger.kernel.org
9527 W:      https://linuxtv.org
9528 T:      git git://linuxtv.org/media_tree.git
9529 S:      Orphan
9530 F:      drivers/media/pci/ddbridge/*
9531
9532 MEDIA DRIVERS FOR FREESCALE IMX
9533 M:      Steve Longerbeam <slongerbeam@gmail.com>
9534 M:      Philipp Zabel <p.zabel@pengutronix.de>
9535 L:      linux-media@vger.kernel.org
9536 T:      git git://linuxtv.org/media_tree.git
9537 S:      Maintained
9538 F:      Documentation/devicetree/bindings/media/imx.txt
9539 F:      Documentation/media/v4l-drivers/imx.rst
9540 F:      drivers/staging/media/imx/
9541 F:      include/linux/imx-media.h
9542 F:      include/media/imx.h
9543
9544 MEDIA DRIVER FOR FREESCALE IMX PXP
9545 M:      Philipp Zabel <p.zabel@pengutronix.de>
9546 L:      linux-media@vger.kernel.org
9547 T:      git git://linuxtv.org/media_tree.git
9548 S:      Maintained
9549 F:      drivers/media/platform/imx-pxp.[ch]
9550
9551 MEDIA DRIVERS FOR FREESCALE IMX7
9552 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9553 L:      linux-media@vger.kernel.org
9554 T:      git git://linuxtv.org/media_tree.git
9555 S:      Maintained
9556 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9557 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9558 F:      Documentation/media/v4l-drivers/imx7.rst
9559 F:      drivers/staging/media/imx/imx7-media-csi.c
9560 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9561
9562 MEDIA DRIVERS FOR HELENE
9563 M:      Abylay Ospan <aospan@netup.ru>
9564 L:      linux-media@vger.kernel.org
9565 W:      https://linuxtv.org
9566 W:      http://netup.tv/
9567 T:      git git://linuxtv.org/media_tree.git
9568 S:      Supported
9569 F:      drivers/media/dvb-frontends/helene*
9570
9571 MEDIA DRIVERS FOR HORUS3A
9572 M:      Sergey Kozlov <serjk@netup.ru>
9573 M:      Abylay Ospan <aospan@netup.ru>
9574 L:      linux-media@vger.kernel.org
9575 W:      https://linuxtv.org
9576 W:      http://netup.tv/
9577 T:      git git://linuxtv.org/media_tree.git
9578 S:      Supported
9579 F:      drivers/media/dvb-frontends/horus3a*
9580
9581 MEDIA DRIVERS FOR LNBH25
9582 M:      Sergey Kozlov <serjk@netup.ru>
9583 M:      Abylay Ospan <aospan@netup.ru>
9584 L:      linux-media@vger.kernel.org
9585 W:      https://linuxtv.org
9586 W:      http://netup.tv/
9587 T:      git git://linuxtv.org/media_tree.git
9588 S:      Supported
9589 F:      drivers/media/dvb-frontends/lnbh25*
9590
9591 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9592 L:      linux-media@vger.kernel.org
9593 W:      https://linuxtv.org
9594 T:      git git://linuxtv.org/media_tree.git
9595 S:      Orphan
9596 F:      drivers/media/dvb-frontends/mxl5xx*
9597
9598 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9599 M:      Sergey Kozlov <serjk@netup.ru>
9600 M:      Abylay Ospan <aospan@netup.ru>
9601 L:      linux-media@vger.kernel.org
9602 W:      https://linuxtv.org
9603 W:      http://netup.tv/
9604 T:      git git://linuxtv.org/media_tree.git
9605 S:      Supported
9606 F:      drivers/media/pci/netup_unidvb/*
9607
9608 MEDIA DRIVERS FOR RENESAS - CEU
9609 M:      Jacopo Mondi <jacopo@jmondi.org>
9610 L:      linux-media@vger.kernel.org
9611 L:      linux-renesas-soc@vger.kernel.org
9612 T:      git git://linuxtv.org/media_tree.git
9613 S:      Supported
9614 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9615 F:      drivers/media/platform/renesas-ceu.c
9616 F:      include/media/drv-intf/renesas-ceu.h
9617
9618 MEDIA DRIVERS FOR RENESAS - DRIF
9619 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9620 L:      linux-media@vger.kernel.org
9621 L:      linux-renesas-soc@vger.kernel.org
9622 T:      git git://linuxtv.org/media_tree.git
9623 S:      Supported
9624 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9625 F:      drivers/media/platform/rcar_drif.c
9626
9627 MEDIA DRIVERS FOR RENESAS - FCP
9628 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9629 L:      linux-media@vger.kernel.org
9630 L:      linux-renesas-soc@vger.kernel.org
9631 T:      git git://linuxtv.org/media_tree.git
9632 S:      Supported
9633 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9634 F:      drivers/media/platform/rcar-fcp.c
9635 F:      include/media/rcar-fcp.h
9636
9637 MEDIA DRIVERS FOR RENESAS - FDP1
9638 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9639 L:      linux-media@vger.kernel.org
9640 L:      linux-renesas-soc@vger.kernel.org
9641 T:      git git://linuxtv.org/media_tree.git
9642 S:      Supported
9643 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9644 F:      drivers/media/platform/rcar_fdp1.c
9645
9646 MEDIA DRIVERS FOR RENESAS - VIN
9647 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9648 L:      linux-media@vger.kernel.org
9649 L:      linux-renesas-soc@vger.kernel.org
9650 T:      git git://linuxtv.org/media_tree.git
9651 S:      Supported
9652 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9653 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9654 F:      drivers/media/platform/rcar-vin/
9655
9656 MEDIA DRIVERS FOR RENESAS - VSP1
9657 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9658 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9659 L:      linux-media@vger.kernel.org
9660 L:      linux-renesas-soc@vger.kernel.org
9661 T:      git git://linuxtv.org/media_tree.git
9662 S:      Supported
9663 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9664 F:      drivers/media/platform/vsp1/
9665
9666 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9667 L:      linux-media@vger.kernel.org
9668 W:      https://linuxtv.org
9669 T:      git git://linuxtv.org/media_tree.git
9670 S:      Orphan
9671 F:      drivers/media/dvb-frontends/stv0910*
9672
9673 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9674 L:      linux-media@vger.kernel.org
9675 W:      https://linuxtv.org
9676 T:      git git://linuxtv.org/media_tree.git
9677 S:      Orphan
9678 F:      drivers/media/dvb-frontends/stv6111*
9679
9680 MEDIA DRIVERS FOR STM32 - DCMI
9681 M:      Hugues Fruchet <hugues.fruchet@st.com>
9682 L:      linux-media@vger.kernel.org
9683 T:      git git://linuxtv.org/media_tree.git
9684 S:      Supported
9685 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9686 F:      drivers/media/platform/stm32/stm32-dcmi.c
9687
9688 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9689 M:      Dmitry Osipenko <digetx@gmail.com>
9690 L:      linux-media@vger.kernel.org
9691 L:      linux-tegra@vger.kernel.org
9692 T:      git git://linuxtv.org/media_tree.git
9693 S:      Maintained
9694 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9695 F:      drivers/staging/media/tegra-vde/
9696
9697 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9698 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9699 P:      LinuxTV.org Project
9700 L:      linux-media@vger.kernel.org
9701 W:      https://linuxtv.org
9702 Q:      http://patchwork.kernel.org/project/linux-media/list/
9703 T:      git git://linuxtv.org/media_tree.git
9704 S:      Maintained
9705 F:      Documentation/devicetree/bindings/media/
9706 F:      Documentation/media/
9707 F:      drivers/media/
9708 F:      drivers/staging/media/
9709 F:      include/linux/platform_data/media/
9710 F:      include/media/
9711 F:      include/uapi/linux/dvb/
9712 F:      include/uapi/linux/videodev2.h
9713 F:      include/uapi/linux/media.h
9714 F:      include/uapi/linux/v4l2-*
9715 F:      include/uapi/linux/meye.h
9716 F:      include/uapi/linux/ivtv*
9717 F:      include/uapi/linux/uvcvideo.h
9718
9719 MEDIATEK BLUETOOTH DRIVER
9720 M:      Sean Wang <sean.wang@mediatek.com>
9721 L:      linux-bluetooth@vger.kernel.org
9722 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9723 S:      Maintained
9724 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9725 F:      drivers/bluetooth/btmtkuart.c
9726
9727 MEDIATEK CIR DRIVER
9728 M:      Sean Wang <sean.wang@mediatek.com>
9729 S:      Maintained
9730 F:      drivers/media/rc/mtk-cir.c
9731
9732 MEDIATEK DMA DRIVER
9733 M:      Sean Wang <sean.wang@mediatek.com>
9734 L:      dmaengine@vger.kernel.org
9735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9736 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9737 S:      Maintained
9738 F:      Documentation/devicetree/bindings/dma/mtk-*
9739 F:      drivers/dma/mediatek/
9740
9741 MEDIATEK PMIC LED DRIVER
9742 M:      Sean Wang <sean.wang@mediatek.com>
9743 S:      Maintained
9744 F:      drivers/leds/leds-mt6323.c
9745 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9746
9747 MEDIATEK ETHERNET DRIVER
9748 M:      Felix Fietkau <nbd@openwrt.org>
9749 M:      John Crispin <john@phrozen.org>
9750 M:      Sean Wang <sean.wang@mediatek.com>
9751 M:      Nelson Chang <nelson.chang@mediatek.com>
9752 L:      netdev@vger.kernel.org
9753 S:      Maintained
9754 F:      drivers/net/ethernet/mediatek/
9755
9756 MEDIATEK SWITCH DRIVER
9757 M:      Sean Wang <sean.wang@mediatek.com>
9758 L:      netdev@vger.kernel.org
9759 S:      Maintained
9760 F:      drivers/net/dsa/mt7530.*
9761 F:      net/dsa/tag_mtk.c
9762
9763 MEDIATEK JPEG DRIVER
9764 M:      Rick Chang <rick.chang@mediatek.com>
9765 M:      Bin Liu <bin.liu@mediatek.com>
9766 S:      Supported
9767 F:      drivers/media/platform/mtk-jpeg/
9768 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9769
9770 MEDIATEK MDP DRIVER
9771 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9772 M:      Houlong Wei <houlong.wei@mediatek.com>
9773 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9774 S:      Supported
9775 F:      drivers/media/platform/mtk-mdp/
9776 F:      drivers/media/platform/mtk-vpu/
9777 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9778
9779 MEDIATEK MEDIA DRIVER
9780 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9781 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9782 S:      Supported
9783 F:      drivers/media/platform/mtk-vcodec/
9784 F:      drivers/media/platform/mtk-vpu/
9785 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9786 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9787
9788 MEDIATEK MT76 WIRELESS LAN DRIVER
9789 M:      Felix Fietkau <nbd@nbd.name>
9790 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9791 L:      linux-wireless@vger.kernel.org
9792 S:      Maintained
9793 F:      drivers/net/wireless/mediatek/mt76/
9794
9795 MEDIATEK MT7601U WIRELESS LAN DRIVER
9796 M:      Jakub Kicinski <kubakici@wp.pl>
9797 L:      linux-wireless@vger.kernel.org
9798 S:      Maintained
9799 F:      drivers/net/wireless/mediatek/mt7601u/
9800
9801 MEDIATEK NAND CONTROLLER DRIVER
9802 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9803 L:      linux-mtd@lists.infradead.org
9804 S:      Maintained
9805 F:      drivers/mtd/nand/raw/mtk_*
9806 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9807
9808 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9809 M:      Sean Wang <sean.wang@mediatek.com>
9810 S:      Maintained
9811 F:      drivers/char/hw_random/mtk-rng.c
9812
9813 MEDIATEK USB3 DRD IP DRIVER
9814 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9815 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9816 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9817 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9818 S:      Maintained
9819 F:      drivers/usb/mtu3/
9820
9821 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9822 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9823 M:      Martin Donnelly <martin.donnelly@ge.com>
9824 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9825 S:      Maintained
9826 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9827 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9828
9829 MEGARAID SCSI/SAS DRIVERS
9830 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9831 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9832 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9833 L:      megaraidlinux.pdl@broadcom.com
9834 L:      linux-scsi@vger.kernel.org
9835 W:      http://www.avagotech.com/support/
9836 S:      Maintained
9837 F:      Documentation/scsi/megaraid.txt
9838 F:      drivers/scsi/megaraid.*
9839 F:      drivers/scsi/megaraid/
9840
9841 MELEXIS MLX90614 DRIVER
9842 M:      Crt Mori <cmo@melexis.com>
9843 L:      linux-iio@vger.kernel.org
9844 W:      http://www.melexis.com
9845 S:      Supported
9846 F:      drivers/iio/temperature/mlx90614.c
9847
9848 MELEXIS MLX90632 DRIVER
9849 M:      Crt Mori <cmo@melexis.com>
9850 L:      linux-iio@vger.kernel.org
9851 W:      http://www.melexis.com
9852 S:      Supported
9853 F:      drivers/iio/temperature/mlx90632.c
9854
9855 MELFAS MIP4 TOUCHSCREEN DRIVER
9856 M:      Sangwon Jee <jeesw@melfas.com>
9857 W:      http://www.melfas.com
9858 S:      Supported
9859 F:      drivers/input/touchscreen/melfas_mip4.c
9860 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9861
9862 MELLANOX ETHERNET DRIVER (mlx4_en)
9863 M:      Tariq Toukan <tariqt@mellanox.com>
9864 L:      netdev@vger.kernel.org
9865 S:      Supported
9866 W:      http://www.mellanox.com
9867 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9868 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9869
9870 MELLANOX ETHERNET DRIVER (mlx5e)
9871 M:      Saeed Mahameed <saeedm@mellanox.com>
9872 L:      netdev@vger.kernel.org
9873 S:      Supported
9874 W:      http://www.mellanox.com
9875 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9876 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9877
9878 MELLANOX ETHERNET INNOVA DRIVERS
9879 R:      Boris Pismenny <borisp@mellanox.com>
9880 L:      netdev@vger.kernel.org
9881 S:      Supported
9882 W:      http://www.mellanox.com
9883 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9884 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9885 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9886 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9887 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9888
9889 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9890 R:      Boris Pismenny <borisp@mellanox.com>
9891 L:      netdev@vger.kernel.org
9892 S:      Supported
9893 W:      http://www.mellanox.com
9894 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9895 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9896 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9897
9898 MELLANOX ETHERNET SWITCH DRIVERS
9899 M:      Jiri Pirko <jiri@mellanox.com>
9900 M:      Ido Schimmel <idosch@mellanox.com>
9901 L:      netdev@vger.kernel.org
9902 S:      Supported
9903 W:      http://www.mellanox.com
9904 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9905 F:      drivers/net/ethernet/mellanox/mlxsw/
9906 F:      tools/testing/selftests/drivers/net/mlxsw/
9907
9908 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9909 M:      mlxsw@mellanox.com
9910 L:      netdev@vger.kernel.org
9911 S:      Supported
9912 W:      http://www.mellanox.com
9913 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9914 F:      drivers/net/ethernet/mellanox/mlxfw/
9915
9916 MELLANOX HARDWARE PLATFORM SUPPORT
9917 M:      Andy Shevchenko <andy@infradead.org>
9918 M:      Darren Hart <dvhart@infradead.org>
9919 M:      Vadim Pasternak <vadimp@mellanox.com>
9920 L:      platform-driver-x86@vger.kernel.org
9921 S:      Supported
9922 F:      drivers/platform/mellanox/
9923 F:      include/linux/platform_data/mlxreg.h
9924
9925 MELLANOX MLX4 core VPI driver
9926 M:      Tariq Toukan <tariqt@mellanox.com>
9927 L:      netdev@vger.kernel.org
9928 L:      linux-rdma@vger.kernel.org
9929 W:      http://www.mellanox.com
9930 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9931 S:      Supported
9932 F:      drivers/net/ethernet/mellanox/mlx4/
9933 F:      include/linux/mlx4/
9934
9935 MELLANOX MLX4 IB driver
9936 M:      Yishai Hadas <yishaih@mellanox.com>
9937 L:      linux-rdma@vger.kernel.org
9938 W:      http://www.mellanox.com
9939 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9940 S:      Supported
9941 F:      drivers/infiniband/hw/mlx4/
9942 F:      include/linux/mlx4/
9943 F:      include/uapi/rdma/mlx4-abi.h
9944
9945 MELLANOX MLX5 core VPI driver
9946 M:      Saeed Mahameed <saeedm@mellanox.com>
9947 M:      Leon Romanovsky <leonro@mellanox.com>
9948 L:      netdev@vger.kernel.org
9949 L:      linux-rdma@vger.kernel.org
9950 W:      http://www.mellanox.com
9951 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9952 S:      Supported
9953 F:      drivers/net/ethernet/mellanox/mlx5/core/
9954 F:      include/linux/mlx5/
9955
9956 MELLANOX MLX5 IB driver
9957 M:      Leon Romanovsky <leonro@mellanox.com>
9958 L:      linux-rdma@vger.kernel.org
9959 W:      http://www.mellanox.com
9960 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9961 S:      Supported
9962 F:      drivers/infiniband/hw/mlx5/
9963 F:      include/linux/mlx5/
9964 F:      include/uapi/rdma/mlx5-abi.h
9965
9966 MELLANOX MLXCPLD I2C AND MUX DRIVER
9967 M:      Vadim Pasternak <vadimp@mellanox.com>
9968 M:      Michael Shych <michaelsh@mellanox.com>
9969 L:      linux-i2c@vger.kernel.org
9970 S:      Supported
9971 F:      drivers/i2c/busses/i2c-mlxcpld.c
9972 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9973 F:      Documentation/i2c/busses/i2c-mlxcpld
9974
9975 MELLANOX MLXCPLD LED DRIVER
9976 M:      Vadim Pasternak <vadimp@mellanox.com>
9977 L:      linux-leds@vger.kernel.org
9978 S:      Supported
9979 F:      drivers/leds/leds-mlxcpld.c
9980 F:      drivers/leds/leds-mlxreg.c
9981 F:      Documentation/leds/leds-mlxcpld.txt
9982
9983 MELLANOX PLATFORM DRIVER
9984 M:      Vadim Pasternak <vadimp@mellanox.com>
9985 L:      platform-driver-x86@vger.kernel.org
9986 S:      Supported
9987 F:      drivers/platform/x86/mlx-platform.c
9988
9989 MEMBARRIER SUPPORT
9990 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9991 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9992 L:      linux-kernel@vger.kernel.org
9993 S:      Supported
9994 F:      kernel/sched/membarrier.c
9995 F:      include/uapi/linux/membarrier.h
9996 F:      arch/powerpc/include/asm/membarrier.h
9997
9998 MEMBLOCK
9999 M:      Mike Rapoport <rppt@linux.ibm.com>
10000 L:      linux-mm@kvack.org
10001 S:      Maintained
10002 F:      include/linux/memblock.h
10003 F:      mm/memblock.c
10004 F:      Documentation/core-api/boot-time-mm.rst
10005
10006 MEMORY MANAGEMENT
10007 L:      linux-mm@kvack.org
10008 W:      http://www.linux-mm.org
10009 S:      Maintained
10010 F:      include/linux/mm.h
10011 F:      include/linux/gfp.h
10012 F:      include/linux/mmzone.h
10013 F:      include/linux/memory_hotplug.h
10014 F:      include/linux/vmalloc.h
10015 F:      mm/
10016
10017 MEMORY TECHNOLOGY DEVICES (MTD)
10018 M:      David Woodhouse <dwmw2@infradead.org>
10019 M:      Brian Norris <computersforpeace@gmail.com>
10020 M:      Boris Brezillon <bbrezillon@kernel.org>
10021 M:      Marek Vasut <marek.vasut@gmail.com>
10022 M:      Richard Weinberger <richard@nod.at>
10023 L:      linux-mtd@lists.infradead.org
10024 W:      http://www.linux-mtd.infradead.org/
10025 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10026 T:      git git://git.infradead.org/linux-mtd.git master
10027 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10028 S:      Maintained
10029 F:      Documentation/devicetree/bindings/mtd/
10030 F:      drivers/mtd/
10031 F:      include/linux/mtd/
10032 F:      include/uapi/mtd/
10033
10034 MEN A21 WATCHDOG DRIVER
10035 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10036 L:      linux-watchdog@vger.kernel.org
10037 S:      Maintained
10038 F:      drivers/watchdog/mena21_wdt.c
10039
10040 MEN CHAMELEON BUS (mcb)
10041 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10042 S:      Maintained
10043 F:      drivers/mcb/
10044 F:      include/linux/mcb.h
10045 F:      Documentation/men-chameleon-bus.txt
10046
10047 MEN F21BMC (Board Management Controller)
10048 M:      Andreas Werner <andreas.werner@men.de>
10049 S:      Supported
10050 F:      drivers/mfd/menf21bmc.c
10051 F:      drivers/watchdog/menf21bmc_wdt.c
10052 F:      drivers/leds/leds-menf21bmc.c
10053 F:      drivers/hwmon/menf21bmc_hwmon.c
10054 F:      Documentation/hwmon/menf21bmc.rst
10055
10056 MEN Z069 WATCHDOG DRIVER
10057 M:      Johannes Thumshirn <jth@kernel.org>
10058 L:      linux-watchdog@vger.kernel.org
10059 S:      Maintained
10060 F:      drivers/watchdog/menz69_wdt.c
10061
10062 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10063 M:      Neil Armstrong <narmstrong@baylibre.com>
10064 L:      linux-media@lists.freedesktop.org
10065 L:      linux-amlogic@lists.infradead.org
10066 W:      http://linux-meson.com/
10067 S:      Supported
10068 F:      drivers/media/platform/meson/ao-cec.c
10069 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10070 T:      git git://linuxtv.org/media_tree.git
10071
10072 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10073 M:      Liang Yang <liang.yang@amlogic.com>
10074 L:      linux-mtd@lists.infradead.org
10075 S:      Maintained
10076 F:      drivers/mtd/nand/raw/meson_*
10077 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10078
10079 METHODE UDPU SUPPORT
10080 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10081 S:      Maintained
10082 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10083
10084 MICROBLAZE ARCHITECTURE
10085 M:      Michal Simek <monstr@monstr.eu>
10086 W:      http://www.monstr.eu/fdt/
10087 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10088 S:      Supported
10089 F:      arch/microblaze/
10090
10091 MICROCHIP AT91 SERIAL DRIVER
10092 M:      Richard Genoud <richard.genoud@gmail.com>
10093 S:      Maintained
10094 F:      drivers/tty/serial/atmel_serial.c
10095 F:      drivers/tty/serial/atmel_serial.h
10096 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10097
10098 MICROCHIP AUDIO ASOC DRIVERS
10099 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10100 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10101 S:      Supported
10102 F:      sound/soc/atmel
10103
10104 MICROCHIP DMA DRIVER
10105 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10107 L:      dmaengine@vger.kernel.org
10108 S:      Supported
10109 F:      drivers/dma/at_hdmac.c
10110 F:      drivers/dma/at_hdmac_regs.h
10111 F:      include/linux/platform_data/dma-atmel.h
10112 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10113 F:      include/dt-bindings/dma/at91.h
10114
10115 MICROCHIP ECC DRIVER
10116 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10117 L:      linux-crypto@vger.kernel.org
10118 S:      Maintained
10119 F:      drivers/crypto/atmel-ecc.*
10120
10121 MICROCHIP I2C DRIVER
10122 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10123 L:      linux-i2c@vger.kernel.org
10124 S:      Supported
10125 F:      drivers/i2c/busses/i2c-at91.c
10126
10127 MICROCHIP ISC DRIVER
10128 M:      Eugen Hristev <eugen.hristev@microchip.com>
10129 L:      linux-media@vger.kernel.org
10130 S:      Supported
10131 F:      drivers/media/platform/atmel/atmel-isc.c
10132 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10133 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10134
10135 MICROCHIP ISI DRIVER
10136 M:      Eugen Hristev <eugen.hristev@microchip.com>
10137 L:      linux-media@vger.kernel.org
10138 S:      Supported
10139 F:      drivers/media/platform/atmel/atmel-isi.c
10140 F:      drivers/media/platform/atmel/atmel-isi.h
10141
10142 MICROCHIP AT91 USART MFD DRIVER
10143 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10144 L:      linux-kernel@vger.kernel.org
10145 S:      Supported
10146 F:      drivers/mfd/at91-usart.c
10147 F:      include/dt-bindings/mfd/at91-usart.h
10148 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10149
10150 MICROCHIP AT91 USART SPI DRIVER
10151 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10152 L:      linux-spi@vger.kernel.org
10153 S:      Supported
10154 F:      drivers/spi/spi-at91-usart.c
10155 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10156
10157 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10158 M:      Woojung Huh <woojung.huh@microchip.com>
10159 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10160 L:      netdev@vger.kernel.org
10161 S:      Maintained
10162 F:      net/dsa/tag_ksz.c
10163 F:      drivers/net/dsa/microchip/*
10164 F:      include/linux/platform_data/microchip-ksz.h
10165 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10166
10167 MICROCHIP LAN743X ETHERNET DRIVER
10168 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10169 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10170 L:      netdev@vger.kernel.org
10171 S:      Maintained
10172 F:      drivers/net/ethernet/microchip/lan743x_*
10173
10174 MICROCHIP LCDFB DRIVER
10175 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10176 L:      linux-fbdev@vger.kernel.org
10177 S:      Maintained
10178 F:      drivers/video/fbdev/atmel_lcdfb.c
10179 F:      include/video/atmel_lcdc.h
10180
10181 MICROCHIP MMC/SD/SDIO MCI DRIVER
10182 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10183 S:      Maintained
10184 F:      drivers/mmc/host/atmel-mci.c
10185
10186 MICROCHIP MCP16502 PMIC DRIVER
10187 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10188 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10189 S:      Maintained
10190 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10191 F:      drivers/regulator/mcp16502.c
10192
10193 MICROCHIP MCP3911 ADC DRIVER
10194 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10195 M:      Kent Gustavsson <kent@minoris.se>
10196 L:      linux-iio@vger.kernel.org
10197 S:      Supported
10198 F:      drivers/iio/adc/mcp3911.c
10199 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10200
10201 MICROCHIP NAND DRIVER
10202 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10203 L:      linux-mtd@lists.infradead.org
10204 S:      Supported
10205 F:      drivers/mtd/nand/raw/atmel/*
10206 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10207
10208 MICROCHIP PWM DRIVER
10209 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10210 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10211 L:      linux-pwm@vger.kernel.org
10212 S:      Supported
10213 F:      drivers/pwm/pwm-atmel.c
10214 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10215
10216 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10217 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10218 M:      Eugen Hristev <eugen.hristev@microchip.com>
10219 L:      linux-iio@vger.kernel.org
10220 S:      Supported
10221 F:      drivers/iio/adc/at91-sama5d2_adc.c
10222 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10223 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10224
10225 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10226 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10227 S:      Supported
10228 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10229
10230 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10231 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10232 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10233 L:      linux-gpio@vger.kernel.org
10234 F:      drivers/gpio/gpio-sama5d2-piobu.c
10235
10236 MICROCHIP SPI DRIVER
10237 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10238 S:      Supported
10239 F:      drivers/spi/spi-atmel.*
10240
10241 MICROCHIP SSC DRIVER
10242 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10244 S:      Supported
10245 F:      drivers/misc/atmel-ssc.c
10246 F:      include/linux/atmel-ssc.h
10247
10248 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10249 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10250 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10251 S:      Supported
10252 F:      drivers/misc/atmel_tclib.c
10253 F:      drivers/clocksource/tcb_clksrc.c
10254
10255 MICROCHIP USBA UDC DRIVER
10256 M:      Cristian Birsan <cristian.birsan@microchip.com>
10257 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10258 S:      Supported
10259 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10260
10261 MICROCHIP USB251XB DRIVER
10262 M:      Richard Leitner <richard.leitner@skidata.com>
10263 L:      linux-usb@vger.kernel.org
10264 S:      Maintained
10265 F:      drivers/usb/misc/usb251xb.c
10266 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10267
10268 MICROCHIP XDMA DRIVER
10269 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10270 L:      linux-arm-kernel@lists.infradead.org
10271 L:      dmaengine@vger.kernel.org
10272 S:      Supported
10273 F:      drivers/dma/at_xdmac.c
10274
10275 MICROSEMI MIPS SOCS
10276 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10277 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10278 L:      linux-mips@vger.kernel.org
10279 S:      Supported
10280 F:      arch/mips/generic/board-ocelot.c
10281 F:      arch/mips/configs/generic/board-ocelot.config
10282 F:      arch/mips/boot/dts/mscc/
10283 F:      Documentation/devicetree/bindings/mips/mscc.txt
10284
10285 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10286 M:      Don Brace <don.brace@microsemi.com>
10287 L:      esc.storagedev@microsemi.com
10288 L:      linux-scsi@vger.kernel.org
10289 S:      Supported
10290 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10291 F:      drivers/scsi/smartpqi/Kconfig
10292 F:      drivers/scsi/smartpqi/Makefile
10293 F:      include/linux/cciss*.h
10294 F:      include/uapi/linux/cciss*.h
10295 F:      Documentation/scsi/smartpqi.txt
10296
10297 MICROSEMI ETHERNET SWITCH DRIVER
10298 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10299 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10300 L:      netdev@vger.kernel.org
10301 S:      Supported
10302 F:      drivers/net/ethernet/mscc/
10303
10304 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10305 M:      Chen Yu <yu.c.chen@intel.com>
10306 L:      platform-driver-x86@vger.kernel.org
10307 S:      Supported
10308 F:      drivers/platform/x86/surfacepro3_button.c
10309
10310 MICROTEK X6 SCANNER
10311 M:      Oliver Neukum <oliver@neukum.org>
10312 S:      Maintained
10313 F:      drivers/usb/image/microtek.*
10314
10315 MIPS
10316 M:      Ralf Baechle <ralf@linux-mips.org>
10317 M:      Paul Burton <paul.burton@mips.com>
10318 M:      James Hogan <jhogan@kernel.org>
10319 L:      linux-mips@vger.kernel.org
10320 W:      http://www.linux-mips.org/
10321 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10323 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10324 S:      Supported
10325 F:      Documentation/devicetree/bindings/mips/
10326 F:      Documentation/mips/
10327 F:      arch/mips/
10328 F:      drivers/platform/mips/
10329
10330 MIPS BOSTON DEVELOPMENT BOARD
10331 M:      Paul Burton <paul.burton@mips.com>
10332 L:      linux-mips@vger.kernel.org
10333 S:      Maintained
10334 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10335 F:      arch/mips/boot/dts/img/boston.dts
10336 F:      arch/mips/configs/generic/board-boston.config
10337 F:      drivers/clk/imgtec/clk-boston.c
10338 F:      include/dt-bindings/clock/boston-clock.h
10339
10340 MIPS GENERIC PLATFORM
10341 M:      Paul Burton <paul.burton@mips.com>
10342 L:      linux-mips@vger.kernel.org
10343 S:      Supported
10344 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10345 F:      arch/mips/generic/
10346 F:      arch/mips/tools/generic-board-config.sh
10347
10348 MIPS/LOONGSON1 ARCHITECTURE
10349 M:      Keguang Zhang <keguang.zhang@gmail.com>
10350 L:      linux-mips@vger.kernel.org
10351 S:      Maintained
10352 F:      arch/mips/loongson32/
10353 F:      arch/mips/include/asm/mach-loongson32/
10354 F:      drivers/*/*loongson1*
10355 F:      drivers/*/*/*loongson1*
10356
10357 MIPS/LOONGSON2 ARCHITECTURE
10358 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10359 L:      linux-mips@vger.kernel.org
10360 S:      Maintained
10361 F:      arch/mips/loongson64/fuloong-2e/
10362 F:      arch/mips/loongson64/lemote-2f/
10363 F:      arch/mips/include/asm/mach-loongson64/
10364 F:      drivers/*/*loongson2*
10365 F:      drivers/*/*/*loongson2*
10366
10367 MIPS/LOONGSON3 ARCHITECTURE
10368 M:      Huacai Chen <chenhc@lemote.com>
10369 L:      linux-mips@vger.kernel.org
10370 S:      Maintained
10371 F:      arch/mips/loongson64/
10372 F:      arch/mips/include/asm/mach-loongson64/
10373 F:      drivers/platform/mips/cpu_hwmon.c
10374 F:      drivers/*/*loongson3*
10375 F:      drivers/*/*/*loongson3*
10376
10377 MIPS RINT INSTRUCTION EMULATION
10378 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10379 L:      linux-mips@vger.kernel.org
10380 S:      Supported
10381 F:      arch/mips/math-emu/sp_rint.c
10382 F:      arch/mips/math-emu/dp_rint.c
10383
10384 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10385 M:      Hans Verkuil <hverkuil@xs4all.nl>
10386 L:      linux-media@vger.kernel.org
10387 T:      git git://linuxtv.org/media_tree.git
10388 W:      https://linuxtv.org
10389 S:      Odd Fixes
10390 F:      drivers/media/radio/radio-miropcm20*
10391
10392 MMP SUPPORT
10393 R:      Lubomir Rintel <lkundrak@v3.sk>
10394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10395 S:      Odd Fixes
10396 F:      arch/arm/boot/dts/mmp*
10397 F:      arch/arm/mach-mmp/
10398
10399 MMU GATHER AND TLB INVALIDATION
10400 M:      Will Deacon <will.deacon@arm.com>
10401 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10402 M:      Andrew Morton <akpm@linux-foundation.org>
10403 M:      Nick Piggin <npiggin@gmail.com>
10404 M:      Peter Zijlstra <peterz@infradead.org>
10405 L:      linux-arch@vger.kernel.org
10406 L:      linux-mm@kvack.org
10407 S:      Maintained
10408 F:      arch/*/include/asm/tlb.h
10409 F:      include/asm-generic/tlb.h
10410 F:      mm/mmu_gather.c
10411
10412 MN88472 MEDIA DRIVER
10413 M:      Antti Palosaari <crope@iki.fi>
10414 L:      linux-media@vger.kernel.org
10415 W:      https://linuxtv.org
10416 W:      http://palosaari.fi/linux/
10417 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10418 S:      Maintained
10419 F:      drivers/media/dvb-frontends/mn88472*
10420
10421 MN88473 MEDIA DRIVER
10422 M:      Antti Palosaari <crope@iki.fi>
10423 L:      linux-media@vger.kernel.org
10424 W:      https://linuxtv.org
10425 W:      http://palosaari.fi/linux/
10426 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10427 S:      Maintained
10428 F:      drivers/media/dvb-frontends/mn88473*
10429
10430 MODULE SUPPORT
10431 M:      Jessica Yu <jeyu@kernel.org>
10432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10433 S:      Maintained
10434 F:      include/linux/module.h
10435 F:      kernel/module.c
10436
10437 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10438 W:      http://popies.net/meye/
10439 S:      Orphan
10440 F:      Documentation/media/v4l-drivers/meye*
10441 F:      drivers/media/pci/meye/
10442 F:      include/uapi/linux/meye.h
10443
10444 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10445 M:      Jiri Slaby <jirislaby@gmail.com>
10446 S:      Maintained
10447 F:      Documentation/serial/moxa-smartio
10448 F:      drivers/tty/mxser.*
10449
10450 MR800 AVERMEDIA USB FM RADIO DRIVER
10451 M:      Alexey Klimov <klimov.linux@gmail.com>
10452 L:      linux-media@vger.kernel.org
10453 T:      git git://linuxtv.org/media_tree.git
10454 S:      Maintained
10455 F:      drivers/media/radio/radio-mr800.c
10456
10457 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10458 M:      Alan Ott <alan@signal11.us>
10459 L:      linux-wpan@vger.kernel.org
10460 S:      Maintained
10461 F:      drivers/net/ieee802154/mrf24j40.c
10462 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10463
10464 MSI LAPTOP SUPPORT
10465 M:      "Lee, Chun-Yi" <jlee@suse.com>
10466 L:      platform-driver-x86@vger.kernel.org
10467 S:      Maintained
10468 F:      drivers/platform/x86/msi-laptop.c
10469
10470 MSI WMI SUPPORT
10471 L:      platform-driver-x86@vger.kernel.org
10472 S:      Orphan
10473 F:      drivers/platform/x86/msi-wmi.c
10474
10475 MSI001 MEDIA DRIVER
10476 M:      Antti Palosaari <crope@iki.fi>
10477 L:      linux-media@vger.kernel.org
10478 W:      https://linuxtv.org
10479 W:      http://palosaari.fi/linux/
10480 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10481 T:      git git://linuxtv.org/anttip/media_tree.git
10482 S:      Maintained
10483 F:      drivers/media/tuners/msi001*
10484
10485 MSI2500 MEDIA DRIVER
10486 M:      Antti Palosaari <crope@iki.fi>
10487 L:      linux-media@vger.kernel.org
10488 W:      https://linuxtv.org
10489 W:      http://palosaari.fi/linux/
10490 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10491 T:      git git://linuxtv.org/anttip/media_tree.git
10492 S:      Maintained
10493 F:      drivers/media/usb/msi2500/
10494
10495 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10496 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10497 L:      linux-mtd@lists.infradead.org
10498 S:      Maintained
10499 F:      drivers/mtd/devices/docg3*
10500
10501 MT9M032 APTINA SENSOR DRIVER
10502 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10503 L:      linux-media@vger.kernel.org
10504 T:      git git://linuxtv.org/media_tree.git
10505 S:      Maintained
10506 F:      drivers/media/i2c/mt9m032.c
10507 F:      include/media/i2c/mt9m032.h
10508
10509 MT9P031 APTINA CAMERA SENSOR
10510 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10511 L:      linux-media@vger.kernel.org
10512 T:      git git://linuxtv.org/media_tree.git
10513 S:      Maintained
10514 F:      drivers/media/i2c/mt9p031.c
10515 F:      include/media/i2c/mt9p031.h
10516
10517 MT9T001 APTINA CAMERA SENSOR
10518 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10519 L:      linux-media@vger.kernel.org
10520 T:      git git://linuxtv.org/media_tree.git
10521 S:      Maintained
10522 F:      drivers/media/i2c/mt9t001.c
10523 F:      include/media/i2c/mt9t001.h
10524
10525 MT9T112 APTINA CAMERA SENSOR
10526 M:      Jacopo Mondi <jacopo@jmondi.org>
10527 L:      linux-media@vger.kernel.org
10528 T:      git git://linuxtv.org/media_tree.git
10529 S:      Odd Fixes
10530 F:      drivers/media/i2c/mt9t112.c
10531 F:      include/media/i2c/mt9t112.h
10532
10533 MT9V032 APTINA CAMERA SENSOR
10534 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10535 L:      linux-media@vger.kernel.org
10536 T:      git git://linuxtv.org/media_tree.git
10537 S:      Maintained
10538 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10539 F:      drivers/media/i2c/mt9v032.c
10540 F:      include/media/i2c/mt9v032.h
10541
10542 MT9V111 APTINA CAMERA SENSOR
10543 M:      Jacopo Mondi <jacopo@jmondi.org>
10544 L:      linux-media@vger.kernel.org
10545 T:      git git://linuxtv.org/media_tree.git
10546 S:      Maintained
10547 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10548 F:      drivers/media/i2c/mt9v111.c
10549
10550 MULTIFUNCTION DEVICES (MFD)
10551 M:      Lee Jones <lee.jones@linaro.org>
10552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10553 S:      Supported
10554 F:      Documentation/devicetree/bindings/mfd/
10555 F:      drivers/mfd/
10556 F:      include/linux/mfd/
10557 F:      include/dt-bindings/mfd/
10558
10559 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10560 S:      Orphan
10561 F:      drivers/mmc/host/mmc_spi.c
10562 F:      include/linux/spi/mmc_spi.h
10563
10564 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10565 M:      Ulf Hansson <ulf.hansson@linaro.org>
10566 L:      linux-mmc@vger.kernel.org
10567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10568 S:      Maintained
10569 F:      Documentation/devicetree/bindings/mmc/
10570 F:      drivers/mmc/
10571 F:      include/linux/mmc/
10572 F:      include/uapi/linux/mmc/
10573
10574 MULTIPLEXER SUBSYSTEM
10575 M:      Peter Rosin <peda@axentia.se>
10576 S:      Maintained
10577 F:      Documentation/ABI/testing/sysfs-class-mux*
10578 F:      Documentation/devicetree/bindings/mux/
10579 F:      include/dt-bindings/mux/
10580 F:      include/linux/mux/
10581 F:      drivers/mux/
10582
10583 MULTITECH MULTIPORT CARD (ISICOM)
10584 S:      Orphan
10585 F:      drivers/tty/isicom.c
10586 F:      include/linux/isicom.h
10587
10588 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10589 M:      Bin Liu <b-liu@ti.com>
10590 L:      linux-usb@vger.kernel.org
10591 S:      Maintained
10592 F:      drivers/usb/musb/
10593
10594 MXL301RF MEDIA DRIVER
10595 M:      Akihiro Tsukada <tskd08@gmail.com>
10596 L:      linux-media@vger.kernel.org
10597 S:      Odd Fixes
10598 F:      drivers/media/tuners/mxl301rf*
10599
10600 MXL5007T MEDIA DRIVER
10601 M:      Michael Krufky <mkrufky@linuxtv.org>
10602 L:      linux-media@vger.kernel.org
10603 W:      https://linuxtv.org
10604 W:      http://github.com/mkrufky
10605 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10606 T:      git git://linuxtv.org/mkrufky/tuners.git
10607 S:      Maintained
10608 F:      drivers/media/tuners/mxl5007t.*
10609
10610 MXSFB DRM DRIVER
10611 M:      Marek Vasut <marex@denx.de>
10612 M:      Stefan Agner <stefan@agner.ch>
10613 L:      dri-devel@lists.freedesktop.org
10614 S:      Supported
10615 F:      drivers/gpu/drm/mxsfb/
10616 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10617 T:      git git://anongit.freedesktop.org/drm/drm-misc
10618
10619 MYLEX DAC960 PCI RAID Controller
10620 M:      Hannes Reinecke <hare@kernel.org>
10621 L:      linux-scsi@vger.kernel.org
10622 S:      Supported
10623 F:      drivers/scsi/myrb.*
10624 F:      drivers/scsi/myrs.*
10625
10626 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10627 M:      Chris Lee <christopher.lee@cspi.com>
10628 L:      netdev@vger.kernel.org
10629 W:      https://www.cspi.com/ethernet-products/support/downloads/
10630 S:      Supported
10631 F:      drivers/net/ethernet/myricom/myri10ge/
10632
10633 NAND FLASH SUBSYSTEM
10634 M:      Boris Brezillon <bbrezillon@kernel.org>
10635 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10636 R:      Richard Weinberger <richard@nod.at>
10637 L:      linux-mtd@lists.infradead.org
10638 W:      http://www.linux-mtd.infradead.org/
10639 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10640 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10641 T:      git git://git.infradead.org/linux-mtd.git nand/next
10642 S:      Maintained
10643 F:      drivers/mtd/nand/
10644 F:      include/linux/mtd/*nand*.h
10645
10646 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10647 M:      Daniel Mack <zonque@gmail.com>
10648 S:      Maintained
10649 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10650 W:      http://www.native-instruments.com
10651 F:      sound/usb/caiaq/
10652
10653 NATSEMI ETHERNET DRIVER (DP8381x)
10654 S:      Orphan
10655 F:      drivers/net/ethernet/natsemi/natsemi.c
10656
10657 NCR 5380 SCSI DRIVERS
10658 M:      Finn Thain <fthain@telegraphics.com.au>
10659 M:      Michael Schmitz <schmitzmic@gmail.com>
10660 L:      linux-scsi@vger.kernel.org
10661 S:      Maintained
10662 F:      Documentation/scsi/g_NCR5380.txt
10663 F:      drivers/scsi/NCR5380.*
10664 F:      drivers/scsi/arm/cumana_1.c
10665 F:      drivers/scsi/arm/oak.c
10666 F:      drivers/scsi/atari_scsi.*
10667 F:      drivers/scsi/dmx3191d.c
10668 F:      drivers/scsi/g_NCR5380.*
10669 F:      drivers/scsi/mac_scsi.*
10670 F:      drivers/scsi/sun3_scsi.*
10671 F:      drivers/scsi/sun3_scsi_vme.c
10672
10673 NCSI LIBRARY:
10674 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10675 S:      Maintained
10676 F:      net/ncsi/
10677
10678 NCT6775 HARDWARE MONITOR DRIVER
10679 M:      Guenter Roeck <linux@roeck-us.net>
10680 L:      linux-hwmon@vger.kernel.org
10681 S:      Maintained
10682 F:      Documentation/hwmon/nct6775.rst
10683 F:      drivers/hwmon/nct6775.c
10684
10685 NET_FAILOVER MODULE
10686 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10687 L:      netdev@vger.kernel.org
10688 S:      Supported
10689 F:      driver/net/net_failover.c
10690 F:      include/net/net_failover.h
10691 F:      Documentation/networking/net_failover.rst
10692
10693 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10694 M:      Faisal Latif <faisal.latif@intel.com>
10695 L:      linux-rdma@vger.kernel.org
10696 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10697 S:      Supported
10698 F:      drivers/infiniband/hw/nes/
10699 F:      include/uapi/rdma/nes-abi.h
10700
10701 NETEM NETWORK EMULATOR
10702 M:      Stephen Hemminger <stephen@networkplumber.org>
10703 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10704 S:      Maintained
10705 F:      net/sched/sch_netem.c
10706
10707 NETERION 10GbE DRIVERS (s2io/vxge)
10708 M:      Jon Mason <jdmason@kudzu.us>
10709 L:      netdev@vger.kernel.org
10710 S:      Supported
10711 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10712 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10713 F:      drivers/net/ethernet/neterion/
10714
10715 NETFILTER
10716 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10717 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10718 M:      Florian Westphal <fw@strlen.de>
10719 L:      netfilter-devel@vger.kernel.org
10720 L:      coreteam@netfilter.org
10721 W:      http://www.netfilter.org/
10722 W:      http://www.iptables.org/
10723 W:      http://www.nftables.org/
10724 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10727 S:      Maintained
10728 F:      include/linux/netfilter*
10729 F:      include/linux/netfilter/
10730 F:      include/net/netfilter/
10731 F:      include/uapi/linux/netfilter*
10732 F:      include/uapi/linux/netfilter/
10733 F:      net/*/netfilter.c
10734 F:      net/*/netfilter/
10735 F:      net/netfilter/
10736 F:      net/bridge/br_netfilter*.c
10737
10738 NETROM NETWORK LAYER
10739 M:      Ralf Baechle <ralf@linux-mips.org>
10740 L:      linux-hams@vger.kernel.org
10741 W:      http://www.linux-ax25.org/
10742 S:      Maintained
10743 F:      include/net/netrom.h
10744 F:      include/uapi/linux/netrom.h
10745 F:      net/netrom/
10746
10747 NETRONOME ETHERNET DRIVERS
10748 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10749 L:      oss-drivers@netronome.com
10750 S:      Maintained
10751 F:      drivers/net/ethernet/netronome/
10752
10753 NETWORK BLOCK DEVICE (NBD)
10754 M:      Josef Bacik <josef@toxicpanda.com>
10755 S:      Maintained
10756 L:      linux-block@vger.kernel.org
10757 L:      nbd@other.debian.org
10758 F:      Documentation/blockdev/nbd.txt
10759 F:      drivers/block/nbd.c
10760 F:      include/uapi/linux/nbd.h
10761
10762 NETWORK DROP MONITOR
10763 M:      Neil Horman <nhorman@tuxdriver.com>
10764 L:      netdev@vger.kernel.org
10765 S:      Maintained
10766 W:      https://fedorahosted.org/dropwatch/
10767 F:      net/core/drop_monitor.c
10768
10769 NETWORKING DRIVERS
10770 M:      "David S. Miller" <davem@davemloft.net>
10771 L:      netdev@vger.kernel.org
10772 W:      http://www.linuxfoundation.org/en/Net
10773 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10776 S:      Odd Fixes
10777 F:      Documentation/devicetree/bindings/net/
10778 F:      drivers/net/
10779 F:      include/linux/if_*
10780 F:      include/linux/netdevice.h
10781 F:      include/linux/etherdevice.h
10782 F:      include/linux/fcdevice.h
10783 F:      include/linux/fddidevice.h
10784 F:      include/linux/hippidevice.h
10785 F:      include/linux/inetdevice.h
10786 F:      include/uapi/linux/if_*
10787 F:      include/uapi/linux/netdevice.h
10788
10789 NETWORKING DRIVERS (WIRELESS)
10790 M:      Kalle Valo <kvalo@codeaurora.org>
10791 L:      linux-wireless@vger.kernel.org
10792 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10795 S:      Maintained
10796 F:      Documentation/devicetree/bindings/net/wireless/
10797 F:      drivers/net/wireless/
10798
10799 NETWORKING [DSA]
10800 M:      Andrew Lunn <andrew@lunn.ch>
10801 M:      Vivien Didelot <vivien.didelot@gmail.com>
10802 M:      Florian Fainelli <f.fainelli@gmail.com>
10803 S:      Maintained
10804 F:      Documentation/devicetree/bindings/net/dsa/
10805 F:      net/dsa/
10806 F:      include/net/dsa.h
10807 F:      include/linux/dsa/
10808 F:      include/linux/platform_data/dsa.h
10809 F:      drivers/net/dsa/
10810
10811 NETWORKING [GENERAL]
10812 M:      "David S. Miller" <davem@davemloft.net>
10813 L:      netdev@vger.kernel.org
10814 W:      http://www.linuxfoundation.org/en/Net
10815 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10818 B:      mailto:netdev@vger.kernel.org
10819 S:      Maintained
10820 F:      net/
10821 F:      include/net/
10822 F:      include/linux/in.h
10823 F:      include/linux/net.h
10824 F:      include/linux/netdevice.h
10825 F:      include/uapi/linux/in.h
10826 F:      include/uapi/linux/net.h
10827 F:      include/uapi/linux/netdevice.h
10828 F:      include/uapi/linux/net_namespace.h
10829 F:      tools/testing/selftests/net/
10830 F:      lib/net_utils.c
10831 F:      lib/random32.c
10832 F:      Documentation/networking/
10833
10834 NETWORKING [IPSEC]
10835 M:      Steffen Klassert <steffen.klassert@secunet.com>
10836 M:      Herbert Xu <herbert@gondor.apana.org.au>
10837 M:      "David S. Miller" <davem@davemloft.net>
10838 L:      netdev@vger.kernel.org
10839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10841 S:      Maintained
10842 F:      net/xfrm/
10843 F:      net/key/
10844 F:      net/ipv4/xfrm*
10845 F:      net/ipv4/esp4*
10846 F:      net/ipv4/ah4.c
10847 F:      net/ipv4/ipcomp.c
10848 F:      net/ipv4/ip_vti.c
10849 F:      net/ipv6/xfrm*
10850 F:      net/ipv6/esp6*
10851 F:      net/ipv6/ah6.c
10852 F:      net/ipv6/ipcomp6.c
10853 F:      net/ipv6/ip6_vti.c
10854 F:      include/uapi/linux/xfrm.h
10855 F:      include/net/xfrm.h
10856
10857 NETWORKING [IPv4/IPv6]
10858 M:      "David S. Miller" <davem@davemloft.net>
10859 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10860 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10861 L:      netdev@vger.kernel.org
10862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10863 S:      Maintained
10864 F:      net/ipv4/
10865 F:      net/ipv6/
10866 F:      include/net/ip*
10867 F:      arch/x86/net/*
10868
10869 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10870 M:      Paul Moore <paul@paul-moore.com>
10871 W:      https://github.com/netlabel
10872 L:      netdev@vger.kernel.org
10873 L:      linux-security-module@vger.kernel.org
10874 S:      Maintained
10875 F:      Documentation/netlabel/
10876 F:      include/net/calipso.h
10877 F:      include/net/cipso_ipv4.h
10878 F:      include/net/netlabel.h
10879 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10880 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10881 F:      net/netlabel/
10882 F:      net/ipv4/cipso_ipv4.c
10883 F:      net/ipv6/calipso.c
10884 F:      net/netfilter/xt_CONNSECMARK.c
10885 F:      net/netfilter/xt_SECMARK.c
10886
10887 NETWORKING [TCP]
10888 M:      Eric Dumazet <edumazet@google.com>
10889 L:      netdev@vger.kernel.org
10890 S:      Maintained
10891 F:      net/ipv4/tcp*.c
10892 F:      net/ipv4/syncookies.c
10893 F:      net/ipv6/tcp*.c
10894 F:      net/ipv6/syncookies.c
10895 F:      include/uapi/linux/tcp.h
10896 F:      include/net/tcp.h
10897 F:      include/linux/tcp.h
10898 F:      include/trace/events/tcp.h
10899
10900 NETWORKING [TLS]
10901 M:      Boris Pismenny <borisp@mellanox.com>
10902 M:      Aviad Yehezkel <aviadye@mellanox.com>
10903 M:      Dave Watson <davejwatson@fb.com>
10904 M:      John Fastabend <john.fastabend@gmail.com>
10905 M:      Daniel Borkmann <daniel@iogearbox.net>
10906 L:      netdev@vger.kernel.org
10907 S:      Maintained
10908 F:      net/tls/*
10909 F:      include/uapi/linux/tls.h
10910 F:      include/net/tls.h
10911
10912 NETWORKING [WIRELESS]
10913 L:      linux-wireless@vger.kernel.org
10914 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10915
10916 NETDEVSIM
10917 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10918 S:      Maintained
10919 F:      drivers/net/netdevsim/*
10920
10921 NETXEN (1/10) GbE SUPPORT
10922 M:      Manish Chopra <manishc@marvell.com>
10923 M:      Rahul Verma <rahulv@marvell.com>
10924 M:      GR-Linux-NIC-Dev@marvell.com
10925 L:      netdev@vger.kernel.org
10926 S:      Supported
10927 F:      drivers/net/ethernet/qlogic/netxen/
10928
10929 NFC SUBSYSTEM
10930 M:      Samuel Ortiz <sameo@linux.intel.com>
10931 L:      linux-wireless@vger.kernel.org
10932 L:      linux-nfc@lists.01.org (subscribers-only)
10933 S:      Supported
10934 F:      net/nfc/
10935 F:      include/net/nfc/
10936 F:      include/uapi/linux/nfc.h
10937 F:      drivers/nfc/
10938 F:      include/linux/platform_data/nfcmrvl.h
10939 F:      include/linux/platform_data/nxp-nci.h
10940 F:      Documentation/devicetree/bindings/net/nfc/
10941
10942 NFS, SUNRPC, AND LOCKD CLIENTS
10943 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10944 M:      Anna Schumaker <anna.schumaker@netapp.com>
10945 L:      linux-nfs@vger.kernel.org
10946 W:      http://client.linux-nfs.org
10947 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10948 S:      Maintained
10949 F:      fs/lockd/
10950 F:      fs/nfs/
10951 F:      fs/nfs_common/
10952 F:      net/sunrpc/
10953 F:      include/linux/lockd/
10954 F:      include/linux/nfs*
10955 F:      include/linux/sunrpc/
10956 F:      include/uapi/linux/nfs*
10957 F:      include/uapi/linux/sunrpc/
10958
10959 NILFS2 FILESYSTEM
10960 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10961 L:      linux-nilfs@vger.kernel.org
10962 W:      https://nilfs.sourceforge.io/
10963 W:      https://nilfs.osdn.jp/
10964 T:      git git://github.com/konis/nilfs2.git
10965 S:      Supported
10966 F:      Documentation/filesystems/nilfs2.txt
10967 F:      fs/nilfs2/
10968 F:      include/trace/events/nilfs2.h
10969 F:      include/uapi/linux/nilfs2_api.h
10970 F:      include/uapi/linux/nilfs2_ondisk.h
10971
10972 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10973 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10974 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10975 S:      Maintained
10976 F:      Documentation/scsi/NinjaSCSI.txt
10977 F:      drivers/scsi/pcmcia/nsp_*
10978
10979 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10980 M:      GOTO Masanori <gotom@debian.or.jp>
10981 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10982 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10983 S:      Maintained
10984 F:      Documentation/scsi/NinjaSCSI.txt
10985 F:      drivers/scsi/nsp32*
10986
10987 NIOS2 ARCHITECTURE
10988 M:      Ley Foon Tan <lftan@altera.com>
10989 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10991 S:      Maintained
10992 F:      arch/nios2/
10993
10994 NOHZ, DYNTICKS SUPPORT
10995 M:      Frederic Weisbecker <fweisbec@gmail.com>
10996 M:      Thomas Gleixner <tglx@linutronix.de>
10997 M:      Ingo Molnar <mingo@kernel.org>
10998 L:      linux-kernel@vger.kernel.org
10999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11000 S:      Maintained
11001 F:      kernel/time/tick*.*
11002 F:      include/linux/tick.h
11003 F:      include/linux/sched/nohz.h
11004
11005 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11006 M:      Pavel Machek <pavel@ucw.cz>
11007 M:      Sakari Ailus <sakari.ailus@iki.fi>
11008 L:      linux-media@vger.kernel.org
11009 S:      Maintained
11010 F:      drivers/media/i2c/et8ek8
11011 F:      drivers/media/i2c/ad5820.c
11012
11013 NOKIA N900 POWER SUPPLY DRIVERS
11014 R:      Pali Rohár <pali.rohar@gmail.com>
11015 F:      include/linux/power/bq2415x_charger.h
11016 F:      include/linux/power/bq27xxx_battery.h
11017 F:      include/linux/power/isp1704_charger.h
11018 F:      drivers/power/supply/bq2415x_charger.c
11019 F:      drivers/power/supply/bq27xxx_battery.c
11020 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11021 F:      drivers/power/supply/isp1704_charger.c
11022 F:      drivers/power/supply/rx51_battery.c
11023
11024 NOLIBC HEADER FILE
11025 M:      Willy Tarreau <w@1wt.eu>
11026 S:      Maintained
11027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11028 F:      tools/include/nolibc/
11029
11030 NTB AMD DRIVER
11031 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11032 L:      linux-ntb@googlegroups.com
11033 S:      Supported
11034 F:      drivers/ntb/hw/amd/
11035
11036 NTB DRIVER CORE
11037 M:      Jon Mason <jdmason@kudzu.us>
11038 M:      Dave Jiang <dave.jiang@intel.com>
11039 M:      Allen Hubbe <allenbh@gmail.com>
11040 L:      linux-ntb@googlegroups.com
11041 S:      Supported
11042 W:      https://github.com/jonmason/ntb/wiki
11043 T:      git git://github.com/jonmason/ntb.git
11044 F:      drivers/ntb/
11045 F:      drivers/net/ntb_netdev.c
11046 F:      include/linux/ntb.h
11047 F:      include/linux/ntb_transport.h
11048 F:      tools/testing/selftests/ntb/
11049
11050 NTB IDT DRIVER
11051 M:      Serge Semin <fancer.lancer@gmail.com>
11052 L:      linux-ntb@googlegroups.com
11053 S:      Supported
11054 F:      drivers/ntb/hw/idt/
11055
11056 NTB INTEL DRIVER
11057 M:      Dave Jiang <dave.jiang@intel.com>
11058 L:      linux-ntb@googlegroups.com
11059 S:      Supported
11060 W:      https://github.com/davejiang/linux/wiki
11061 T:      git https://github.com/davejiang/linux.git
11062 F:      drivers/ntb/hw/intel/
11063
11064 NTFS FILESYSTEM
11065 M:      Anton Altaparmakov <anton@tuxera.com>
11066 L:      linux-ntfs-dev@lists.sourceforge.net
11067 W:      http://www.tuxera.com/
11068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11069 S:      Supported
11070 F:      Documentation/filesystems/ntfs.txt
11071 F:      fs/ntfs/
11072
11073 NUBUS SUBSYSTEM
11074 M:      Finn Thain <fthain@telegraphics.com.au>
11075 L:      linux-m68k@lists.linux-m68k.org
11076 S:      Maintained
11077 F:      arch/*/include/asm/nubus.h
11078 F:      drivers/nubus/
11079 F:      include/linux/nubus.h
11080 F:      include/uapi/linux/nubus.h
11081
11082 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11083 M:      Antonino Daplas <adaplas@gmail.com>
11084 L:      linux-fbdev@vger.kernel.org
11085 S:      Maintained
11086 F:      drivers/video/fbdev/riva/
11087 F:      drivers/video/fbdev/nvidia/
11088
11089 NVM EXPRESS DRIVER
11090 M:      Keith Busch <keith.busch@intel.com>
11091 M:      Jens Axboe <axboe@fb.com>
11092 M:      Christoph Hellwig <hch@lst.de>
11093 M:      Sagi Grimberg <sagi@grimberg.me>
11094 L:      linux-nvme@lists.infradead.org
11095 T:      git://git.infradead.org/nvme.git
11096 W:      http://git.infradead.org/nvme.git
11097 S:      Supported
11098 F:      drivers/nvme/host/
11099 F:      include/linux/nvme.h
11100 F:      include/uapi/linux/nvme_ioctl.h
11101
11102 NVM EXPRESS FC TRANSPORT DRIVERS
11103 M:      James Smart <james.smart@broadcom.com>
11104 L:      linux-nvme@lists.infradead.org
11105 S:      Supported
11106 F:      include/linux/nvme-fc.h
11107 F:      include/linux/nvme-fc-driver.h
11108 F:      drivers/nvme/host/fc.c
11109 F:      drivers/nvme/target/fc.c
11110 F:      drivers/nvme/target/fcloop.c
11111
11112 NVM EXPRESS TARGET DRIVER
11113 M:      Christoph Hellwig <hch@lst.de>
11114 M:      Sagi Grimberg <sagi@grimberg.me>
11115 L:      linux-nvme@lists.infradead.org
11116 T:      git://git.infradead.org/nvme.git
11117 W:      http://git.infradead.org/nvme.git
11118 S:      Supported
11119 F:      drivers/nvme/target/
11120
11121 NVMEM FRAMEWORK
11122 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11123 S:      Maintained
11124 F:      drivers/nvmem/
11125 F:      Documentation/devicetree/bindings/nvmem/
11126 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11127 F:      include/linux/nvmem-consumer.h
11128 F:      include/linux/nvmem-provider.h
11129
11130 NXP SGTL5000 DRIVER
11131 M:      Fabio Estevam <festevam@gmail.com>
11132 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11133 S:      Maintained
11134 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11135 F:      sound/soc/codecs/sgtl5000*
11136
11137 NXP TDA998X DRM DRIVER
11138 M:      Russell King <linux@armlinux.org.uk>
11139 S:      Maintained
11140 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11141 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11142 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11143 F:      include/drm/i2c/tda998x.h
11144 F:      include/dt-bindings/display/tda998x.h
11145 K:      "nxp,tda998x"
11146
11147 NXP TFA9879 DRIVER
11148 M:      Peter Rosin <peda@axentia.se>
11149 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11150 S:      Maintained
11151 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11152 F:      sound/soc/codecs/tfa9879*
11153
11154 NXP-NCI NFC DRIVER
11155 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11156 R:      Charles Gorand <charles.gorand@effinnov.com>
11157 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11158 S:      Supported
11159 F:      drivers/nfc/nxp-nci
11160
11161 OBJAGG
11162 M:      Jiri Pirko <jiri@mellanox.com>
11163 L:      netdev@vger.kernel.org
11164 S:      Supported
11165 F:      lib/objagg.c
11166 F:      lib/test_objagg.c
11167 F:      include/linux/objagg.h
11168
11169 NXP FSPI DRIVER
11170 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11171 M:      Ashish Kumar <ashish.kumar@nxp.com>
11172 L:      linux-spi@vger.kernel.org
11173 S:      Maintained
11174 F:      drivers/spi/spi-nxp-fspi.c
11175 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11176
11177 OBJTOOL
11178 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11179 M:      Peter Zijlstra <peterz@infradead.org>
11180 S:      Supported
11181 F:      tools/objtool/
11182
11183 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11184 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11185 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11186 L:      linuxppc-dev@lists.ozlabs.org
11187 S:      Supported
11188 F:      arch/powerpc/platforms/powernv/ocxl.c
11189 F:      arch/powerpc/include/asm/pnv-ocxl.h
11190 F:      drivers/misc/ocxl/
11191 F:      include/misc/ocxl*
11192 F:      include/uapi/misc/ocxl.h
11193 F:      Documentation/accelerators/ocxl.rst
11194
11195 OMAP AUDIO SUPPORT
11196 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11197 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11198 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11199 L:      linux-omap@vger.kernel.org
11200 S:      Maintained
11201 F:      sound/soc/ti/omap*
11202 F:      sound/soc/ti/rx51.c
11203 F:      sound/soc/ti/n810.c
11204 F:      sound/soc/ti/sdma-pcm.*
11205
11206 OMAP CLOCK FRAMEWORK SUPPORT
11207 M:      Paul Walmsley <paul@pwsan.com>
11208 L:      linux-omap@vger.kernel.org
11209 S:      Maintained
11210 F:      arch/arm/*omap*/*clock*
11211
11212 OMAP DEVICE TREE SUPPORT
11213 M:      Benoît Cousson <bcousson@baylibre.com>
11214 M:      Tony Lindgren <tony@atomide.com>
11215 L:      linux-omap@vger.kernel.org
11216 L:      devicetree@vger.kernel.org
11217 S:      Maintained
11218 F:      arch/arm/boot/dts/*omap*
11219 F:      arch/arm/boot/dts/*am3*
11220 F:      arch/arm/boot/dts/*am4*
11221 F:      arch/arm/boot/dts/*am5*
11222 F:      arch/arm/boot/dts/*dra7*
11223
11224 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11225 L:      linux-omap@vger.kernel.org
11226 L:      linux-fbdev@vger.kernel.org
11227 S:      Orphan
11228 F:      drivers/video/fbdev/omap2/
11229 F:      Documentation/arm/OMAP/DSS
11230
11231 OMAP FRAMEBUFFER SUPPORT
11232 L:      linux-fbdev@vger.kernel.org
11233 L:      linux-omap@vger.kernel.org
11234 S:      Orphan
11235 F:      drivers/video/fbdev/omap/
11236
11237 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11238 M:      Roger Quadros <rogerq@ti.com>
11239 M:      Tony Lindgren <tony@atomide.com>
11240 L:      linux-omap@vger.kernel.org
11241 S:      Maintained
11242 F:      drivers/memory/omap-gpmc.c
11243 F:      arch/arm/mach-omap2/*gpmc*
11244
11245 OMAP GPIO DRIVER
11246 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11247 M:      Santosh Shilimkar <ssantosh@kernel.org>
11248 M:      Kevin Hilman <khilman@kernel.org>
11249 L:      linux-omap@vger.kernel.org
11250 S:      Maintained
11251 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11252 F:      drivers/gpio/gpio-omap.c
11253
11254 OMAP HARDWARE SPINLOCK SUPPORT
11255 M:      Ohad Ben-Cohen <ohad@wizery.com>
11256 L:      linux-omap@vger.kernel.org
11257 S:      Maintained
11258 F:      drivers/hwspinlock/omap_hwspinlock.c
11259
11260 OMAP HS MMC SUPPORT
11261 L:      linux-mmc@vger.kernel.org
11262 L:      linux-omap@vger.kernel.org
11263 S:      Orphan
11264 F:      drivers/mmc/host/omap_hsmmc.c
11265
11266 OMAP HWMOD DATA
11267 M:      Paul Walmsley <paul@pwsan.com>
11268 L:      linux-omap@vger.kernel.org
11269 S:      Maintained
11270 F:      arch/arm/mach-omap2/omap_hwmod*data*
11271
11272 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11273 M:      Benoît Cousson <bcousson@baylibre.com>
11274 L:      linux-omap@vger.kernel.org
11275 S:      Maintained
11276 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11277
11278 OMAP HWMOD SUPPORT
11279 M:      Benoît Cousson <bcousson@baylibre.com>
11280 M:      Paul Walmsley <paul@pwsan.com>
11281 L:      linux-omap@vger.kernel.org
11282 S:      Maintained
11283 F:      arch/arm/mach-omap2/omap_hwmod.*
11284
11285 OMAP I2C DRIVER
11286 M:      Vignesh R <vigneshr@ti.com>
11287 L:      linux-omap@vger.kernel.org
11288 L:      linux-i2c@vger.kernel.org
11289 S:      Maintained
11290 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11291 F:      drivers/i2c/busses/i2c-omap.c
11292
11293 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11294 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11295 L:      linux-media@vger.kernel.org
11296 S:      Maintained
11297 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11298 F:      drivers/media/platform/omap3isp/
11299 F:      drivers/staging/media/omap4iss/
11300
11301 OMAP MMC SUPPORT
11302 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11303 L:      linux-omap@vger.kernel.org
11304 S:      Odd Fixes
11305 F:      drivers/mmc/host/omap.c
11306
11307 OMAP POWER MANAGEMENT SUPPORT
11308 M:      Kevin Hilman <khilman@kernel.org>
11309 L:      linux-omap@vger.kernel.org
11310 S:      Maintained
11311 F:      arch/arm/*omap*/*pm*
11312 F:      drivers/cpufreq/omap-cpufreq.c
11313
11314 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11315 M:      Rajendra Nayak <rnayak@codeaurora.org>
11316 M:      Paul Walmsley <paul@pwsan.com>
11317 L:      linux-omap@vger.kernel.org
11318 S:      Maintained
11319 F:      arch/arm/mach-omap2/prm*
11320
11321 OMAP RANDOM NUMBER GENERATOR SUPPORT
11322 M:      Deepak Saxena <dsaxena@plexity.net>
11323 S:      Maintained
11324 F:      drivers/char/hw_random/omap-rng.c
11325
11326 OMAP USB SUPPORT
11327 L:      linux-usb@vger.kernel.org
11328 L:      linux-omap@vger.kernel.org
11329 S:      Orphan
11330 F:      drivers/usb/*/*omap*
11331 F:      arch/arm/*omap*/usb*
11332
11333 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11334 M:      Mark Jackson <mpfj@newflow.co.uk>
11335 L:      linux-omap@vger.kernel.org
11336 S:      Maintained
11337 F:      arch/arm/boot/dts/am335x-nano.dts
11338
11339 OMAP1 SUPPORT
11340 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11341 M:      Tony Lindgren <tony@atomide.com>
11342 L:      linux-omap@vger.kernel.org
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-omap1/
11347 F:      arch/arm/plat-omap/
11348 F:      arch/arm/configs/omap1_defconfig
11349 F:      drivers/i2c/busses/i2c-omap.c
11350 F:      include/linux/platform_data/i2c-omap.h
11351 F:      include/linux/platform_data/ams-delta-fiq.h
11352
11353 OMAP2+ SUPPORT
11354 M:      Tony Lindgren <tony@atomide.com>
11355 L:      linux-omap@vger.kernel.org
11356 W:      http://www.muru.com/linux/omap/
11357 W:      http://linux.omap.com/
11358 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11360 S:      Maintained
11361 F:      arch/arm/mach-omap2/
11362 F:      arch/arm/plat-omap/
11363 F:      arch/arm/configs/omap2plus_defconfig
11364 F:      drivers/i2c/busses/i2c-omap.c
11365 F:      drivers/irqchip/irq-omap-intc.c
11366 F:      drivers/mfd/*omap*.c
11367 F:      drivers/mfd/menelaus.c
11368 F:      drivers/mfd/palmas.c
11369 F:      drivers/mfd/tps65217.c
11370 F:      drivers/mfd/tps65218.c
11371 F:      drivers/mfd/tps65910.c
11372 F:      drivers/mfd/twl-core.[ch]
11373 F:      drivers/mfd/twl4030*.c
11374 F:      drivers/mfd/twl6030*.c
11375 F:      drivers/mfd/twl6040*.c
11376 F:      drivers/regulator/palmas-regulator*.c
11377 F:      drivers/regulator/pbias-regulator.c
11378 F:      drivers/regulator/tps65217-regulator.c
11379 F:      drivers/regulator/tps65218-regulator.c
11380 F:      drivers/regulator/tps65910-regulator.c
11381 F:      drivers/regulator/twl-regulator.c
11382 F:      drivers/regulator/twl6030-regulator.c
11383 F:      include/linux/platform_data/i2c-omap.h
11384
11385 ONION OMEGA2+ BOARD
11386 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11387 L:      linux-mips@vger.kernel.org
11388 S:      Maintained
11389 F:      arch/mips/boot/dts/ralink/omega2p.dts
11390
11391 OMFS FILESYSTEM
11392 M:      Bob Copeland <me@bobcopeland.com>
11393 L:      linux-karma-devel@lists.sourceforge.net
11394 S:      Maintained
11395 F:      Documentation/filesystems/omfs.txt
11396 F:      fs/omfs/
11397
11398 OMNIKEY CARDMAN 4000 DRIVER
11399 M:      Harald Welte <laforge@gnumonks.org>
11400 S:      Maintained
11401 F:      drivers/char/pcmcia/cm4000_cs.c
11402 F:      include/linux/cm4000_cs.h
11403 F:      include/uapi/linux/cm4000_cs.h
11404
11405 OMNIKEY CARDMAN 4040 DRIVER
11406 M:      Harald Welte <laforge@gnumonks.org>
11407 S:      Maintained
11408 F:      drivers/char/pcmcia/cm4040_cs.*
11409
11410 OMNIVISION OV13858 SENSOR DRIVER
11411 M:      Sakari Ailus <sakari.ailus@linux.intel.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/ov13858.c
11416
11417 OMNIVISION OV2680 SENSOR DRIVER
11418 M:      Rui Miguel Silva <rmfrfs@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/ov2680.c
11423 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11424
11425 OMNIVISION OV2685 SENSOR DRIVER
11426 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11427 L:      linux-media@vger.kernel.org
11428 T:      git git://linuxtv.org/media_tree.git
11429 S:      Maintained
11430 F:      drivers/media/i2c/ov2685.c
11431
11432 OMNIVISION OV5640 SENSOR DRIVER
11433 M:      Steve Longerbeam <slongerbeam@gmail.com>
11434 L:      linux-media@vger.kernel.org
11435 T:      git git://linuxtv.org/media_tree.git
11436 S:      Maintained
11437 F:      drivers/media/i2c/ov5640.c
11438
11439 OMNIVISION OV5647 SENSOR DRIVER
11440 M:      Luis Oliveira <lolivei@synopsys.com>
11441 L:      linux-media@vger.kernel.org
11442 T:      git git://linuxtv.org/media_tree.git
11443 S:      Maintained
11444 F:      drivers/media/i2c/ov5647.c
11445
11446 OMNIVISION OV5695 SENSOR DRIVER
11447 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11448 L:      linux-media@vger.kernel.org
11449 T:      git git://linuxtv.org/media_tree.git
11450 S:      Maintained
11451 F:      drivers/media/i2c/ov5695.c
11452
11453 OMNIVISION OV7670 SENSOR DRIVER
11454 M:      Jonathan Corbet <corbet@lwn.net>
11455 L:      linux-media@vger.kernel.org
11456 T:      git git://linuxtv.org/media_tree.git
11457 S:      Maintained
11458 F:      drivers/media/i2c/ov7670.c
11459 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11460
11461 OMNIVISION OV772x SENSOR DRIVER
11462 M:      Jacopo Mondi <jacopo@jmondi.org>
11463 L:      linux-media@vger.kernel.org
11464 T:      git git://linuxtv.org/media_tree.git
11465 S:      Odd fixes
11466 F:      drivers/media/i2c/ov772x.c
11467 F:      include/media/i2c/ov772x.h
11468 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11469
11470 OMNIVISION OV7740 SENSOR DRIVER
11471 M:      Wenyou Yang <wenyou.yang@microchip.com>
11472 L:      linux-media@vger.kernel.org
11473 T:      git git://linuxtv.org/media_tree.git
11474 S:      Maintained
11475 F:      drivers/media/i2c/ov7740.c
11476 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11477
11478 OMNIVISION OV9640 SENSOR DRIVER
11479 M:      Petr Cvek <petrcvekcz@gmail.com>
11480 L:      linux-media@vger.kernel.org
11481 S:      Maintained
11482 F:      drivers/media/i2c/ov9640.*
11483
11484 OMNIVISION OV8856 SENSOR DRIVER
11485 M:      Ben Kao <ben.kao@intel.com>
11486 L:      linux-media@vger.kernel.org
11487 T:      git git://linuxtv.org/media_tree.git
11488 S:      Maintained
11489 F:      drivers/media/i2c/ov8856.c
11490
11491 OMNIVISION OV9650 SENSOR DRIVER
11492 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11493 R:      Akinobu Mita <akinobu.mita@gmail.com>
11494 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11495 L:      linux-media@vger.kernel.org
11496 T:      git git://linuxtv.org/media_tree.git
11497 S:      Maintained
11498 F:      drivers/media/i2c/ov9650.c
11499 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11500
11501 ONENAND FLASH DRIVER
11502 M:      Kyungmin Park <kyungmin.park@samsung.com>
11503 L:      linux-mtd@lists.infradead.org
11504 S:      Maintained
11505 F:      drivers/mtd/nand/onenand/
11506 F:      include/linux/mtd/onenand*.h
11507
11508 ONSTREAM SCSI TAPE DRIVER
11509 M:      Willem Riede <osst@riede.org>
11510 L:      osst-users@lists.sourceforge.net
11511 L:      linux-scsi@vger.kernel.org
11512 S:      Maintained
11513 F:      Documentation/scsi/osst.txt
11514 F:      drivers/scsi/osst.*
11515 F:      drivers/scsi/osst_*.h
11516 F:      drivers/scsi/st.h
11517
11518 OP-TEE DRIVER
11519 M:      Jens Wiklander <jens.wiklander@linaro.org>
11520 S:      Maintained
11521 F:      drivers/tee/optee/
11522
11523 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11524 M:      Sumit Garg <sumit.garg@linaro.org>
11525 S:      Maintained
11526 F:      drivers/char/hw_random/optee-rng.c
11527
11528 OPA-VNIC DRIVER
11529 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11530 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11531 L:      linux-rdma@vger.kernel.org
11532 S:      Supported
11533 F:      drivers/infiniband/ulp/opa_vnic
11534
11535 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11536 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11537 M:      Frank Rowand <frowand.list@gmail.com>
11538 L:      devicetree@vger.kernel.org
11539 S:      Maintained
11540 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11541 F:      Documentation/devicetree/overlay-notes.txt
11542 F:      drivers/of/overlay.c
11543 F:      drivers/of/resolver.c
11544 K:      of_overlay_notifier_
11545
11546 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11547 M:      Rob Herring <robh+dt@kernel.org>
11548 M:      Frank Rowand <frowand.list@gmail.com>
11549 L:      devicetree@vger.kernel.org
11550 W:      http://www.devicetree.org/
11551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11552 S:      Maintained
11553 F:      drivers/of/
11554 F:      include/linux/of*.h
11555 F:      scripts/dtc/
11556 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11557
11558 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11559 M:      Rob Herring <robh+dt@kernel.org>
11560 M:      Mark Rutland <mark.rutland@arm.com>
11561 L:      devicetree@vger.kernel.org
11562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11563 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11564 S:      Maintained
11565 F:      Documentation/devicetree/
11566 F:      arch/*/boot/dts/
11567 F:      include/dt-bindings/
11568
11569 OPENCORES I2C BUS DRIVER
11570 M:      Peter Korsgaard <peter@korsgaard.com>
11571 M:      Andrew Lunn <andrew@lunn.ch>
11572 L:      linux-i2c@vger.kernel.org
11573 S:      Maintained
11574 F:      Documentation/i2c/busses/i2c-ocores
11575 F:      drivers/i2c/busses/i2c-ocores.c
11576 F:      include/linux/platform_data/i2c-ocores.h
11577
11578 OPENRISC ARCHITECTURE
11579 M:      Jonas Bonn <jonas@southpole.se>
11580 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11581 M:      Stafford Horne <shorne@gmail.com>
11582 T:      git git://github.com/openrisc/linux.git
11583 L:      openrisc@lists.librecores.org
11584 W:      http://openrisc.io
11585 S:      Maintained
11586 F:      Documentation/devicetree/bindings/openrisc/
11587 F:      Documentation/openrisc/
11588 F:      arch/openrisc/
11589 F:      drivers/irqchip/irq-ompic.c
11590 F:      drivers/irqchip/irq-or1k-*
11591
11592 OPENVSWITCH
11593 M:      Pravin B Shelar <pshelar@ovn.org>
11594 L:      netdev@vger.kernel.org
11595 L:      dev@openvswitch.org
11596 W:      http://openvswitch.org
11597 S:      Maintained
11598 F:      net/openvswitch/
11599 F:      include/uapi/linux/openvswitch.h
11600
11601 OPERATING PERFORMANCE POINTS (OPP)
11602 M:      Viresh Kumar <vireshk@kernel.org>
11603 M:      Nishanth Menon <nm@ti.com>
11604 M:      Stephen Boyd <sboyd@kernel.org>
11605 L:      linux-pm@vger.kernel.org
11606 S:      Maintained
11607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11608 F:      drivers/opp/
11609 F:      include/linux/pm_opp.h
11610 F:      Documentation/power/opp.txt
11611 F:      Documentation/devicetree/bindings/opp/
11612
11613 OPL4 DRIVER
11614 M:      Clemens Ladisch <clemens@ladisch.de>
11615 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11616 T:      git git://git.alsa-project.org/alsa-kernel.git
11617 S:      Maintained
11618 F:      sound/drivers/opl4/
11619
11620 OPROFILE
11621 M:      Robert Richter <rric@kernel.org>
11622 L:      oprofile-list@lists.sf.net
11623 S:      Maintained
11624 F:      arch/*/include/asm/oprofile*.h
11625 F:      arch/*/oprofile/
11626 F:      drivers/oprofile/
11627 F:      include/linux/oprofile.h
11628
11629 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11630 M:      Mark Fasheh <mark@fasheh.com>
11631 M:      Joel Becker <jlbec@evilplan.org>
11632 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11633 W:      http://ocfs2.wiki.kernel.org
11634 S:      Supported
11635 F:      Documentation/filesystems/ocfs2.txt
11636 F:      Documentation/filesystems/dlmfs.txt
11637 F:      fs/ocfs2/
11638
11639 ORANGEFS FILESYSTEM
11640 M:      Mike Marshall <hubcap@omnibond.com>
11641 R:      Martin Brandenburg <martin@omnibond.com>
11642 L:      devel@lists.orangefs.org
11643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11644 S:      Supported
11645 F:      fs/orangefs/
11646 F:      Documentation/filesystems/orangefs.txt
11647
11648 ORINOCO DRIVER
11649 L:      linux-wireless@vger.kernel.org
11650 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11651 W:      http://www.nongnu.org/orinoco/
11652 S:      Orphan
11653 F:      drivers/net/wireless/intersil/orinoco/
11654
11655 OV2659 OMNIVISION SENSOR DRIVER
11656 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11657 L:      linux-media@vger.kernel.org
11658 W:      https://linuxtv.org
11659 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11660 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11661 S:      Maintained
11662 F:      drivers/media/i2c/ov2659.c
11663 F:      include/media/i2c/ov2659.h
11664
11665 OVERLAY FILESYSTEM
11666 M:      Miklos Szeredi <miklos@szeredi.hu>
11667 L:      linux-unionfs@vger.kernel.org
11668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11669 S:      Supported
11670 F:      fs/overlayfs/
11671 F:      Documentation/filesystems/overlayfs.txt
11672
11673 P54 WIRELESS DRIVER
11674 M:      Christian Lamparter <chunkeey@googlemail.com>
11675 L:      linux-wireless@vger.kernel.org
11676 W:      http://wireless.kernel.org/en/users/Drivers/p54
11677 S:      Maintained
11678 F:      drivers/net/wireless/intersil/p54/
11679
11680 PA SEMI ETHERNET DRIVER
11681 L:      netdev@vger.kernel.org
11682 S:      Orphan
11683 F:      drivers/net/ethernet/pasemi/*
11684
11685 PA SEMI SMBUS DRIVER
11686 L:      linux-i2c@vger.kernel.org
11687 S:      Orphan
11688 F:      drivers/i2c/busses/i2c-pasemi.c
11689
11690 PADATA PARALLEL EXECUTION MECHANISM
11691 M:      Steffen Klassert <steffen.klassert@secunet.com>
11692 L:      linux-crypto@vger.kernel.org
11693 S:      Maintained
11694 F:      kernel/padata.c
11695 F:      include/linux/padata.h
11696 F:      Documentation/padata.txt
11697
11698 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11699 M:      Harald Welte <laforge@gnumonks.org>
11700 L:      platform-driver-x86@vger.kernel.org
11701 S:      Maintained
11702 F:      drivers/platform/x86/panasonic-laptop.c
11703
11704 PARALLEL LCD/KEYPAD PANEL DRIVER
11705 M:      Willy Tarreau <willy@haproxy.com>
11706 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11707 S:      Odd Fixes
11708 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11709 F:      drivers/auxdisplay/panel.c
11710
11711 PARALLEL PORT SUBSYSTEM
11712 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11713 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11714 L:      linux-parport@lists.infradead.org (subscribers-only)
11715 S:      Maintained
11716 F:      drivers/parport/
11717 F:      include/linux/parport*.h
11718 F:      drivers/char/ppdev.c
11719 F:      include/uapi/linux/ppdev.h
11720 F:      Documentation/parport*.txt
11721
11722 PARAVIRT_OPS INTERFACE
11723 M:      Juergen Gross <jgross@suse.com>
11724 M:      Alok Kataria <akataria@vmware.com>
11725 L:      virtualization@lists.linux-foundation.org
11726 S:      Supported
11727 F:      Documentation/virtual/paravirt_ops.txt
11728 F:      arch/*/kernel/paravirt*
11729 F:      arch/*/include/asm/paravirt*.h
11730 F:      include/linux/hypervisor.h
11731
11732 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11733 M:      Tim Waugh <tim@cyberelk.net>
11734 L:      linux-parport@lists.infradead.org (subscribers-only)
11735 S:      Maintained
11736 F:      Documentation/blockdev/paride.txt
11737 F:      drivers/block/paride/
11738
11739 PARISC ARCHITECTURE
11740 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11741 M:      Helge Deller <deller@gmx.de>
11742 L:      linux-parisc@vger.kernel.org
11743 W:      http://www.parisc-linux.org/
11744 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11747 S:      Maintained
11748 F:      arch/parisc/
11749 F:      Documentation/parisc/
11750 F:      drivers/parisc/
11751 F:      drivers/char/agp/parisc-agp.c
11752 F:      drivers/input/serio/gscps2.c
11753 F:      drivers/parport/parport_gsc.*
11754 F:      drivers/tty/serial/8250/8250_gsc.c
11755 F:      drivers/video/fbdev/sti*
11756 F:      drivers/video/console/sti*
11757 F:      drivers/video/logo/logo_parisc*
11758
11759 PARMAN
11760 M:      Jiri Pirko <jiri@mellanox.com>
11761 L:      netdev@vger.kernel.org
11762 S:      Supported
11763 F:      lib/parman.c
11764 F:      lib/test_parman.c
11765 F:      include/linux/parman.h
11766
11767 PC ENGINES APU BOARD DRIVER
11768 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11769 S:      Maintained
11770 F:      drivers/platform/x86/pcengines-apuv2.c
11771
11772 PC87360 HARDWARE MONITORING DRIVER
11773 M:      Jim Cromie <jim.cromie@gmail.com>
11774 L:      linux-hwmon@vger.kernel.org
11775 S:      Maintained
11776 F:      Documentation/hwmon/pc87360.rst
11777 F:      drivers/hwmon/pc87360.c
11778
11779 PC8736x GPIO DRIVER
11780 M:      Jim Cromie <jim.cromie@gmail.com>
11781 S:      Maintained
11782 F:      drivers/char/pc8736x_gpio.c
11783
11784 PC87427 HARDWARE MONITORING DRIVER
11785 M:      Jean Delvare <jdelvare@suse.com>
11786 L:      linux-hwmon@vger.kernel.org
11787 S:      Maintained
11788 F:      Documentation/hwmon/pc87427.rst
11789 F:      drivers/hwmon/pc87427.c
11790
11791 PCA9532 LED DRIVER
11792 M:      Riku Voipio <riku.voipio@iki.fi>
11793 S:      Maintained
11794 F:      drivers/leds/leds-pca9532.c
11795 F:      include/linux/leds-pca9532.h
11796
11797 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11798 M:      Guenter Roeck <linux@roeck-us.net>
11799 L:      linux-i2c@vger.kernel.org
11800 S:      Maintained
11801 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11802
11803 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11804 M:      Khalid Aziz <khalid@gonehiking.org>
11805 S:      Maintained
11806 F:      drivers/firmware/pcdp.*
11807
11808 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11809 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11810 L:      linux-pci@vger.kernel.org
11811 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11812 S:      Maintained
11813 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11814 F:      drivers/pci/controller/pci-aardvark.c
11815
11816 PCI DRIVER FOR ALTERA PCIE IP
11817 M:      Ley Foon Tan <lftan@altera.com>
11818 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11819 L:      linux-pci@vger.kernel.org
11820 S:      Supported
11821 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11822 F:      drivers/pci/controller/pcie-altera.c
11823
11824 PCI DRIVER FOR APPLIEDMICRO XGENE
11825 M:      Toan Le <toan@os.amperecomputing.com>
11826 L:      linux-pci@vger.kernel.org
11827 L:      linux-arm-kernel@lists.infradead.org
11828 S:      Maintained
11829 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11830 F:      drivers/pci/controller/pci-xgene.c
11831
11832 PCI DRIVER FOR ARM VERSATILE PLATFORM
11833 M:      Rob Herring <robh@kernel.org>
11834 L:      linux-pci@vger.kernel.org
11835 L:      linux-arm-kernel@lists.infradead.org
11836 S:      Maintained
11837 F:      Documentation/devicetree/bindings/pci/versatile.txt
11838 F:      drivers/pci/controller/pci-versatile.c
11839
11840 PCI DRIVER FOR ARMADA 8K
11841 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11842 L:      linux-pci@vger.kernel.org
11843 L:      linux-arm-kernel@lists.infradead.org
11844 S:      Maintained
11845 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11846 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11847
11848 PCI DRIVER FOR CADENCE PCIE IP
11849 M:      Tom Joseph <tjoseph@cadence.com>
11850 L:      linux-pci@vger.kernel.org
11851 S:      Maintained
11852 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11853 F:      drivers/pci/controller/pcie-cadence*
11854
11855 PCI DRIVER FOR FREESCALE LAYERSCAPE
11856 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11857 M:      Mingkai Hu <mingkai.hu@nxp.com>
11858 M:      Roy Zang <roy.zang@nxp.com>
11859 L:      linuxppc-dev@lists.ozlabs.org
11860 L:      linux-pci@vger.kernel.org
11861 L:      linux-arm-kernel@lists.infradead.org
11862 S:      Maintained
11863 F:      drivers/pci/controller/dwc/*layerscape*
11864
11865 PCI DRIVER FOR GENERIC OF HOSTS
11866 M:      Will Deacon <will.deacon@arm.com>
11867 L:      linux-pci@vger.kernel.org
11868 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11869 S:      Maintained
11870 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11871 F:      drivers/pci/controller/pci-host-common.c
11872 F:      drivers/pci/controller/pci-host-generic.c
11873
11874 PCI DRIVER FOR IMX6
11875 M:      Richard Zhu <hongxing.zhu@nxp.com>
11876 M:      Lucas Stach <l.stach@pengutronix.de>
11877 L:      linux-pci@vger.kernel.org
11878 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11879 S:      Maintained
11880 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11881 F:      drivers/pci/controller/dwc/*imx6*
11882
11883 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11884 M:      Keith Busch <keith.busch@intel.com>
11885 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11886 L:      linux-pci@vger.kernel.org
11887 S:      Supported
11888 F:      drivers/pci/controller/vmd.c
11889
11890 PCI DRIVER FOR MICROSEMI SWITCHTEC
11891 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11892 M:      Logan Gunthorpe <logang@deltatee.com>
11893 L:      linux-pci@vger.kernel.org
11894 S:      Maintained
11895 F:      Documentation/switchtec.txt
11896 F:      Documentation/ABI/testing/sysfs-class-switchtec
11897 F:      drivers/pci/switch/switchtec*
11898 F:      include/uapi/linux/switchtec_ioctl.h
11899 F:      include/linux/switchtec.h
11900 F:      drivers/ntb/hw/mscc/
11901
11902 PCI DRIVER FOR MOBIVEIL PCIE IP
11903 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11904 L:      linux-pci@vger.kernel.org
11905 S:      Supported
11906 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11907 F:      drivers/pci/controller/pcie-mobiveil.c
11908
11909 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11910 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11911 M:      Jason Cooper <jason@lakedaemon.net>
11912 L:      linux-pci@vger.kernel.org
11913 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11914 S:      Maintained
11915 F:      drivers/pci/controller/*mvebu*
11916
11917 PCI DRIVER FOR NVIDIA TEGRA
11918 M:      Thierry Reding <thierry.reding@gmail.com>
11919 L:      linux-tegra@vger.kernel.org
11920 L:      linux-pci@vger.kernel.org
11921 S:      Supported
11922 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11923 F:      drivers/pci/controller/pci-tegra.c
11924
11925 PCI DRIVER FOR RENESAS R-CAR
11926 M:      Simon Horman <horms@verge.net.au>
11927 L:      linux-pci@vger.kernel.org
11928 L:      linux-renesas-soc@vger.kernel.org
11929 S:      Maintained
11930 F:      drivers/pci/controller/*rcar*
11931
11932 PCI DRIVER FOR SAMSUNG EXYNOS
11933 M:      Jingoo Han <jingoohan1@gmail.com>
11934 L:      linux-pci@vger.kernel.org
11935 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11936 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11937 S:      Maintained
11938 F:      drivers/pci/controller/dwc/pci-exynos.c
11939
11940 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11941 M:      Jingoo Han <jingoohan1@gmail.com>
11942 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11943 L:      linux-pci@vger.kernel.org
11944 S:      Maintained
11945 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11946 F:      drivers/pci/controller/dwc/*designware*
11947
11948 PCI DRIVER FOR TI DRA7XX
11949 M:      Kishon Vijay Abraham I <kishon@ti.com>
11950 L:      linux-omap@vger.kernel.org
11951 L:      linux-pci@vger.kernel.org
11952 S:      Supported
11953 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11954 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11955
11956 PCI DRIVER FOR TI KEYSTONE
11957 M:      Murali Karicheri <m-karicheri2@ti.com>
11958 L:      linux-pci@vger.kernel.org
11959 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11960 S:      Maintained
11961 F:      drivers/pci/controller/dwc/pci-keystone.c
11962
11963 PCI ENDPOINT SUBSYSTEM
11964 M:      Kishon Vijay Abraham I <kishon@ti.com>
11965 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11966 L:      linux-pci@vger.kernel.org
11967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11968 S:      Supported
11969 F:      drivers/pci/endpoint/
11970 F:      drivers/misc/pci_endpoint_test.c
11971 F:      tools/pci/
11972
11973 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11974 M:      Russell Currey <ruscur@russell.cc>
11975 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11976 M:      Oliver O'Halloran <oohall@gmail.com>
11977 L:      linuxppc-dev@lists.ozlabs.org
11978 S:      Supported
11979 F:      Documentation/PCI/pci-error-recovery.txt
11980 F:      drivers/pci/pcie/aer.c
11981 F:      drivers/pci/pcie/dpc.c
11982 F:      drivers/pci/pcie/err.c
11983 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11984 F:      arch/powerpc/kernel/eeh*.c
11985 F:      arch/powerpc/platforms/*/eeh*.c
11986 F:      arch/powerpc/include/*/eeh*.h
11987
11988 PCI ERROR RECOVERY
11989 M:      Linas Vepstas <linasvepstas@gmail.com>
11990 L:      linux-pci@vger.kernel.org
11991 S:      Supported
11992 F:      Documentation/PCI/pci-error-recovery.txt
11993
11994 PCI MSI DRIVER FOR ALTERA MSI IP
11995 M:      Ley Foon Tan <lftan@altera.com>
11996 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11997 L:      linux-pci@vger.kernel.org
11998 S:      Supported
11999 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12000 F:      drivers/pci/controller/pcie-altera-msi.c
12001
12002 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12003 M:      Toan Le <toan@os.amperecomputing.com>
12004 L:      linux-pci@vger.kernel.org
12005 L:      linux-arm-kernel@lists.infradead.org
12006 S:      Maintained
12007 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12008 F:      drivers/pci/controller/pci-xgene-msi.c
12009
12010 PCI SUBSYSTEM
12011 M:      Bjorn Helgaas <bhelgaas@google.com>
12012 L:      linux-pci@vger.kernel.org
12013 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12015 S:      Supported
12016 F:      Documentation/devicetree/bindings/pci/
12017 F:      Documentation/PCI/
12018 F:      drivers/acpi/pci*
12019 F:      drivers/pci/
12020 F:      include/asm-generic/pci*
12021 F:      include/linux/pci*
12022 F:      include/linux/of_pci.h
12023 F:      include/uapi/linux/pci*
12024 F:      lib/pci*
12025 F:      arch/x86/pci/
12026 F:      arch/x86/kernel/quirks.c
12027 F:      arch/x86/kernel/early-quirks.c
12028
12029 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12030 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12031 L:      linux-pci@vger.kernel.org
12032 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12034 S:      Supported
12035 F:      drivers/pci/controller/
12036
12037 PCIE DRIVER FOR AMLOGIC MESON
12038 M:      Yue Wang <yue.wang@Amlogic.com>
12039 L:      linux-pci@vger.kernel.org
12040 L:      linux-amlogic@lists.infradead.org
12041 S:      Maintained
12042 F:      drivers/pci/controller/dwc/pci-meson.c
12043
12044 PCIE DRIVER FOR AXIS ARTPEC
12045 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12046 L:      linux-arm-kernel@axis.com
12047 L:      linux-pci@vger.kernel.org
12048 S:      Maintained
12049 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12050 F:      drivers/pci/controller/dwc/*artpec*
12051
12052 PCIE DRIVER FOR CAVIUM THUNDERX
12053 M:      David Daney <david.daney@cavium.com>
12054 L:      linux-pci@vger.kernel.org
12055 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12056 S:      Supported
12057 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12058 F:      drivers/pci/controller/pci-thunder-*
12059
12060 PCIE DRIVER FOR HISILICON
12061 M:      Zhou Wang <wangzhou1@hisilicon.com>
12062 L:      linux-pci@vger.kernel.org
12063 S:      Maintained
12064 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12065 F:      drivers/pci/controller/dwc/pcie-hisi.c
12066
12067 PCIE DRIVER FOR HISILICON KIRIN
12068 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12069 M:      Binghui Wang <wangbinghui@hisilicon.com>
12070 L:      linux-pci@vger.kernel.org
12071 S:      Maintained
12072 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12073 F:      drivers/pci/controller/dwc/pcie-kirin.c
12074
12075 PCIE DRIVER FOR HISILICON STB
12076 M:      Shawn Guo <shawn.guo@linaro.org>
12077 L:      linux-pci@vger.kernel.org
12078 S:      Maintained
12079 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12080 F:      drivers/pci/controller/dwc/pcie-histb.c
12081
12082 PCIE DRIVER FOR MEDIATEK
12083 M:      Ryder Lee <ryder.lee@mediatek.com>
12084 L:      linux-pci@vger.kernel.org
12085 L:      linux-mediatek@lists.infradead.org
12086 S:      Supported
12087 F:      Documentation/devicetree/bindings/pci/mediatek*
12088 F:      drivers/pci/controller/*mediatek*
12089
12090 PCIE DRIVER FOR QUALCOMM MSM
12091 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12092 L:      linux-pci@vger.kernel.org
12093 L:      linux-arm-msm@vger.kernel.org
12094 S:      Maintained
12095 F:      drivers/pci/controller/dwc/*qcom*
12096
12097 PCIE DRIVER FOR ROCKCHIP
12098 M:      Shawn Lin <shawn.lin@rock-chips.com>
12099 L:      linux-pci@vger.kernel.org
12100 L:      linux-rockchip@lists.infradead.org
12101 S:      Maintained
12102 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12103 F:      drivers/pci/controller/pcie-rockchip*
12104
12105 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12106 M:      Linus Walleij <linus.walleij@linaro.org>
12107 L:      linux-pci@vger.kernel.org
12108 S:      Maintained
12109 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12110 F:      drivers/pci/controller/pci-v3-semi.c
12111
12112 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12113 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12114 L:      linux-pci@vger.kernel.org
12115 S:      Maintained
12116 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12117 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12118
12119 PCIE DRIVER FOR ST SPEAR13XX
12120 M:      Pratyush Anand <pratyush.anand@gmail.com>
12121 L:      linux-pci@vger.kernel.org
12122 S:      Maintained
12123 F:      drivers/pci/controller/dwc/*spear*
12124
12125 PCMCIA SUBSYSTEM
12126 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12128 S:      Odd Fixes
12129 F:      Documentation/pcmcia/
12130 F:      tools/pcmcia/
12131 F:      drivers/pcmcia/
12132 F:      include/pcmcia/
12133
12134 PCNET32 NETWORK DRIVER
12135 M:      Don Fry <pcnet32@frontier.com>
12136 L:      netdev@vger.kernel.org
12137 S:      Maintained
12138 F:      drivers/net/ethernet/amd/pcnet32.c
12139
12140 PCRYPT PARALLEL CRYPTO ENGINE
12141 M:      Steffen Klassert <steffen.klassert@secunet.com>
12142 L:      linux-crypto@vger.kernel.org
12143 S:      Maintained
12144 F:      crypto/pcrypt.c
12145 F:      include/crypto/pcrypt.h
12146
12147 PEAQ WMI HOTKEYS DRIVER
12148 M:      Hans de Goede <hdegoede@redhat.com>
12149 L:      platform-driver-x86@vger.kernel.org
12150 S:      Maintained
12151 F:      drivers/platform/x86/peaq-wmi.c
12152
12153 PER-CPU MEMORY ALLOCATOR
12154 M:      Dennis Zhou <dennis@kernel.org>
12155 M:      Tejun Heo <tj@kernel.org>
12156 M:      Christoph Lameter <cl@linux.com>
12157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12158 S:      Maintained
12159 F:      include/linux/percpu*.h
12160 F:      mm/percpu*.c
12161 F:      arch/*/include/asm/percpu.h
12162
12163 PER-TASK DELAY ACCOUNTING
12164 M:      Balbir Singh <bsingharora@gmail.com>
12165 S:      Maintained
12166 F:      include/linux/delayacct.h
12167 F:      kernel/delayacct.c
12168
12169 PERFORMANCE EVENTS SUBSYSTEM
12170 M:      Peter Zijlstra <peterz@infradead.org>
12171 M:      Ingo Molnar <mingo@redhat.com>
12172 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12173 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12174 R:      Jiri Olsa <jolsa@redhat.com>
12175 R:      Namhyung Kim <namhyung@kernel.org>
12176 L:      linux-kernel@vger.kernel.org
12177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12178 S:      Supported
12179 F:      kernel/events/*
12180 F:      include/linux/perf_event.h
12181 F:      include/uapi/linux/perf_event.h
12182 F:      arch/*/kernel/perf_event*.c
12183 F:      arch/*/kernel/*/perf_event*.c
12184 F:      arch/*/kernel/*/*/perf_event*.c
12185 F:      arch/*/include/asm/perf_event.h
12186 F:      arch/*/kernel/perf_callchain.c
12187 F:      arch/*/events/*
12188 F:      arch/*/events/*/*
12189 F:      tools/perf/
12190
12191 PERSONALITY HANDLING
12192 M:      Christoph Hellwig <hch@infradead.org>
12193 L:      linux-abi-devel@lists.sourceforge.net
12194 S:      Maintained
12195 F:      include/linux/personality.h
12196 F:      include/uapi/linux/personality.h
12197
12198 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12199 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12200 L:      linux-input@vger.kernel.org
12201 S:      Maintained
12202 F:      Documentation/input/devices/pxrc.rst
12203 F:      drivers/input/joystick/pxrc.c
12204
12205 PHONET PROTOCOL
12206 M:      Remi Denis-Courmont <courmisch@gmail.com>
12207 S:      Supported
12208 F:      Documentation/networking/phonet.txt
12209 F:      include/linux/phonet.h
12210 F:      include/net/phonet/
12211 F:      include/uapi/linux/phonet.h
12212 F:      net/phonet/
12213
12214 PHRAM MTD DRIVER
12215 M:      Joern Engel <joern@lazybastard.org>
12216 L:      linux-mtd@lists.infradead.org
12217 S:      Maintained
12218 F:      drivers/mtd/devices/phram.c
12219
12220 PICOLCD HID DRIVER
12221 M:      Bruno Prémont <bonbons@linux-vserver.org>
12222 L:      linux-input@vger.kernel.org
12223 S:      Maintained
12224 F:      drivers/hid/hid-picolcd*
12225
12226 PICOXCELL SUPPORT
12227 M:      Jamie Iles <jamie@jamieiles.com>
12228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12229 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12230 S:      Supported
12231 F:      arch/arm/boot/dts/picoxcell*
12232 F:      arch/arm/mach-picoxcell/
12233 F:      drivers/crypto/picoxcell*
12234
12235 PIN CONTROL SUBSYSTEM
12236 M:      Linus Walleij <linus.walleij@linaro.org>
12237 L:      linux-gpio@vger.kernel.org
12238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12239 S:      Maintained
12240 F:      Documentation/devicetree/bindings/pinctrl/
12241 F:      Documentation/driver-api/pinctl.rst
12242 F:      drivers/pinctrl/
12243 F:      include/linux/pinctrl/
12244
12245 PIN CONTROLLER - MICROCHIP AT91
12246 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12248 L:      linux-gpio@vger.kernel.org
12249 S:      Supported
12250 F:      drivers/pinctrl/pinctrl-at91*
12251
12252 PIN CONTROLLER - FREESCALE
12253 M:      Dong Aisheng <aisheng.dong@nxp.com>
12254 M:      Fabio Estevam <festevam@gmail.com>
12255 M:      Shawn Guo <shawnguo@kernel.org>
12256 M:      Stefan Agner <stefan@agner.ch>
12257 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12258 L:      linux-gpio@vger.kernel.org
12259 S:      Maintained
12260 F:      drivers/pinctrl/freescale/
12261 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12262
12263 PIN CONTROLLER - INTEL
12264 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12265 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12267 S:      Maintained
12268 F:      drivers/pinctrl/intel/
12269
12270 PIN CONTROLLER - MEDIATEK
12271 M:      Sean Wang <sean.wang@kernel.org>
12272 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12273 S:      Maintained
12274 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12275 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12276 F:      drivers/pinctrl/mediatek/
12277
12278 PIN CONTROLLER - QUALCOMM
12279 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12280 S:      Maintained
12281 L:      linux-arm-msm@vger.kernel.org
12282 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12283 F:      drivers/pinctrl/qcom/
12284
12285 PIN CONTROLLER - RENESAS
12286 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12287 L:      linux-renesas-soc@vger.kernel.org
12288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12289 S:      Maintained
12290 F:      drivers/pinctrl/pinctrl-rz*
12291 F:      drivers/pinctrl/sh-pfc/
12292
12293 PIN CONTROLLER - SAMSUNG
12294 M:      Tomasz Figa <tomasz.figa@gmail.com>
12295 M:      Krzysztof Kozlowski <krzk@kernel.org>
12296 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12297 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12298 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12299 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12301 S:      Maintained
12302 F:      drivers/pinctrl/samsung/
12303 F:      include/dt-bindings/pinctrl/samsung.h
12304 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12305
12306 PIN CONTROLLER - SINGLE
12307 M:      Tony Lindgren <tony@atomide.com>
12308 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12309 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12310 L:      linux-omap@vger.kernel.org
12311 S:      Maintained
12312 F:      drivers/pinctrl/pinctrl-single.c
12313
12314 PIN CONTROLLER - ST SPEAR
12315 M:      Viresh Kumar <vireshk@kernel.org>
12316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12317 W:      http://www.st.com/spear
12318 S:      Maintained
12319 F:      drivers/pinctrl/spear/
12320
12321 PISTACHIO SOC SUPPORT
12322 M:      James Hartley <james.hartley@sondrel.com>
12323 L:      linux-mips@vger.kernel.org
12324 S:      Odd Fixes
12325 F:      arch/mips/pistachio/
12326 F:      arch/mips/include/asm/mach-pistachio/
12327 F:      arch/mips/boot/dts/img/pistachio*
12328 F:      arch/mips/configs/pistachio*_defconfig
12329
12330 PKTCDVD DRIVER
12331 S:      Orphan
12332 M:      linux-block@vger.kernel.org
12333 F:      drivers/block/pktcdvd.c
12334 F:      include/linux/pktcdvd.h
12335 F:      include/uapi/linux/pktcdvd.h
12336
12337 PKUNITY SOC DRIVERS
12338 M:      Guan Xuetao <gxt@pku.edu.cn>
12339 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12340 S:      Maintained
12341 T:      git git://github.com/gxt/linux.git
12342 F:      drivers/input/serio/i8042-unicore32io.h
12343 F:      drivers/i2c/busses/i2c-puv3.c
12344 F:      drivers/video/fbdev/fb-puv3.c
12345 F:      drivers/rtc/rtc-puv3.c
12346
12347 PMBUS HARDWARE MONITORING DRIVERS
12348 M:      Guenter Roeck <linux@roeck-us.net>
12349 L:      linux-hwmon@vger.kernel.org
12350 W:      http://hwmon.wiki.kernel.org/
12351 W:      http://www.roeck-us.net/linux/drivers/
12352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12353 S:      Maintained
12354 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12355 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12356 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12357 F:      Documentation/hwmon/adm1275.rst
12358 F:      Documentation/hwmon/ibm-cffps.rst
12359 F:      Documentation/hwmon/ir35221.rst
12360 F:      Documentation/hwmon/lm25066.rst
12361 F:      Documentation/hwmon/ltc2978.rst
12362 F:      Documentation/hwmon/ltc3815.rst
12363 F:      Documentation/hwmon/max16064.rst
12364 F:      Documentation/hwmon/max20751.rst
12365 F:      Documentation/hwmon/max31785.rst
12366 F:      Documentation/hwmon/max34440.rst
12367 F:      Documentation/hwmon/max8688.rst
12368 F:      Documentation/hwmon/pmbus.rst
12369 F:      Documentation/hwmon/pmbus-core.rst
12370 F:      Documentation/hwmon/tps40422.rst
12371 F:      Documentation/hwmon/ucd9000.rst
12372 F:      Documentation/hwmon/ucd9200.rst
12373 F:      Documentation/hwmon/zl6100.rst
12374 F:      drivers/hwmon/pmbus/
12375 F:      include/linux/pmbus.h
12376
12377 PMC SIERRA MaxRAID DRIVER
12378 L:      linux-scsi@vger.kernel.org
12379 W:      http://www.pmc-sierra.com/
12380 S:      Orphan
12381 F:      drivers/scsi/pmcraid.*
12382
12383 PMC SIERRA PM8001 DRIVER
12384 M:      Jack Wang <jinpu.wang@profitbricks.com>
12385 M:      lindar_liu@usish.com
12386 L:      linux-scsi@vger.kernel.org
12387 S:      Supported
12388 F:      drivers/scsi/pm8001/
12389
12390 PNP SUPPORT
12391 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12392 S:      Maintained
12393 F:      drivers/pnp/
12394
12395 PNI RM3100 IIO DRIVER
12396 M:      Song Qiang <songqiang1304521@gmail.com>
12397 L:      linux-iio@vger.kernel.org
12398 S:      Maintained
12399 F:      drivers/iio/magnetometer/rm3100*
12400 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12401
12402 POSIX CLOCKS and TIMERS
12403 M:      Thomas Gleixner <tglx@linutronix.de>
12404 L:      linux-kernel@vger.kernel.org
12405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12406 S:      Maintained
12407 F:      fs/timerfd.c
12408 F:      include/linux/timer*
12409 F:      kernel/time/*timer*
12410
12411 POWER MANAGEMENT CORE
12412 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12413 L:      linux-pm@vger.kernel.org
12414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12415 B:      https://bugzilla.kernel.org
12416 S:      Supported
12417 F:      drivers/base/power/
12418 F:      include/linux/pm.h
12419 F:      include/linux/pm_*
12420 F:      include/linux/powercap.h
12421 F:      drivers/powercap/
12422 F:      kernel/configs/nopm.config
12423
12424 POWER STATE COORDINATION INTERFACE (PSCI)
12425 M:      Mark Rutland <mark.rutland@arm.com>
12426 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12427 L:      linux-arm-kernel@lists.infradead.org
12428 S:      Maintained
12429 F:      drivers/firmware/psci/
12430 F:      include/linux/psci.h
12431 F:      include/uapi/linux/psci.h
12432
12433 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12434 M:      Sebastian Reichel <sre@kernel.org>
12435 L:      linux-pm@vger.kernel.org
12436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12437 S:      Maintained
12438 F:      Documentation/ABI/testing/sysfs-class-power
12439 F:      Documentation/devicetree/bindings/power/supply/
12440 F:      include/linux/power_supply.h
12441 F:      drivers/power/supply/
12442
12443 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12444 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12445 L:      linuxppc-dev@lists.ozlabs.org
12446 S:      Maintained
12447 F:      drivers/char/powernv-op-panel.c
12448
12449 PPP OVER ATM (RFC 2364)
12450 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12451 S:      Maintained
12452 F:      net/atm/pppoatm.c
12453 F:      include/uapi/linux/atmppp.h
12454
12455 PPP OVER ETHERNET
12456 M:      Michal Ostrowski <mostrows@earthlink.net>
12457 S:      Maintained
12458 F:      drivers/net/ppp/pppoe.c
12459 F:      drivers/net/ppp/pppox.c
12460
12461 PPP OVER L2TP
12462 M:      James Chapman <jchapman@katalix.com>
12463 S:      Maintained
12464 F:      net/l2tp/l2tp_ppp.c
12465 F:      include/linux/if_pppol2tp.h
12466 F:      include/uapi/linux/if_pppol2tp.h
12467
12468 PPP PROTOCOL DRIVERS AND COMPRESSORS
12469 M:      Paul Mackerras <paulus@samba.org>
12470 L:      linux-ppp@vger.kernel.org
12471 S:      Maintained
12472 F:      drivers/net/ppp/ppp_*
12473
12474 PPS SUPPORT
12475 M:      Rodolfo Giometti <giometti@enneenne.com>
12476 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12477 L:      linuxpps@ml.enneenne.com (subscribers-only)
12478 S:      Maintained
12479 F:      Documentation/pps/
12480 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12481 F:      Documentation/ABI/testing/sysfs-pps
12482 F:      drivers/pps/
12483 F:      include/linux/pps*.h
12484 F:      include/uapi/linux/pps.h
12485
12486 PPTP DRIVER
12487 M:      Dmitry Kozlov <xeb@mail.ru>
12488 L:      netdev@vger.kernel.org
12489 S:      Maintained
12490 F:      drivers/net/ppp/pptp.c
12491 W:      http://sourceforge.net/projects/accel-pptp
12492
12493 PRINTK
12494 M:      Petr Mladek <pmladek@suse.com>
12495 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12496 R:      Steven Rostedt <rostedt@goodmis.org>
12497 S:      Maintained
12498 F:      kernel/printk/
12499 F:      include/linux/printk.h
12500
12501 PRISM54 WIRELESS DRIVER
12502 M:      Luis Chamberlain <mcgrof@kernel.org>
12503 L:      linux-wireless@vger.kernel.org
12504 W:      http://wireless.kernel.org/en/users/Drivers/p54
12505 S:      Obsolete
12506 F:      drivers/net/wireless/intersil/prism54/
12507
12508 PROC FILESYSTEM
12509 R:      Alexey Dobriyan <adobriyan@gmail.com>
12510 L:      linux-kernel@vger.kernel.org
12511 L:      linux-fsdevel@vger.kernel.org
12512 S:      Maintained
12513 F:      fs/proc/
12514 F:      include/linux/proc_fs.h
12515 F:      tools/testing/selftests/proc/
12516 F:      Documentation/filesystems/proc.txt
12517
12518 PROC SYSCTL
12519 M:      Luis Chamberlain <mcgrof@kernel.org>
12520 M:      Kees Cook <keescook@chromium.org>
12521 L:      linux-kernel@vger.kernel.org
12522 L:      linux-fsdevel@vger.kernel.org
12523 S:      Maintained
12524 F:      fs/proc/proc_sysctl.c
12525 F:      include/linux/sysctl.h
12526 F:      kernel/sysctl.c
12527 F:      tools/testing/selftests/sysctl/
12528
12529 PS3 NETWORK SUPPORT
12530 M:      Geoff Levand <geoff@infradead.org>
12531 L:      netdev@vger.kernel.org
12532 L:      linuxppc-dev@lists.ozlabs.org
12533 S:      Maintained
12534 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12535
12536 PS3 PLATFORM SUPPORT
12537 M:      Geoff Levand <geoff@infradead.org>
12538 L:      linuxppc-dev@lists.ozlabs.org
12539 S:      Maintained
12540 F:      arch/powerpc/boot/ps3*
12541 F:      arch/powerpc/include/asm/lv1call.h
12542 F:      arch/powerpc/include/asm/ps3*.h
12543 F:      arch/powerpc/platforms/ps3/
12544 F:      drivers/*/ps3*
12545 F:      drivers/ps3/
12546 F:      drivers/rtc/rtc-ps3.c
12547 F:      drivers/usb/host/*ps3.c
12548 F:      sound/ppc/snd_ps3*
12549
12550 PS3VRAM DRIVER
12551 M:      Jim Paris <jim@jtan.com>
12552 M:      Geoff Levand <geoff@infradead.org>
12553 L:      linuxppc-dev@lists.ozlabs.org
12554 S:      Maintained
12555 F:      drivers/block/ps3vram.c
12556
12557 PSAMPLE PACKET SAMPLING SUPPORT:
12558 M:      Yotam Gigi <yotam.gi@gmail.com>
12559 S:      Maintained
12560 F:      net/psample
12561 F:      include/net/psample.h
12562 F:      include/uapi/linux/psample.h
12563
12564 PSTORE FILESYSTEM
12565 M:      Kees Cook <keescook@chromium.org>
12566 M:      Anton Vorontsov <anton@enomsg.org>
12567 M:      Colin Cross <ccross@android.com>
12568 M:      Tony Luck <tony.luck@intel.com>
12569 S:      Maintained
12570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12571 F:      fs/pstore/
12572 F:      include/linux/pstore*
12573 F:      drivers/firmware/efi/efi-pstore.c
12574 F:      drivers/acpi/apei/erst.c
12575 F:      Documentation/admin-guide/ramoops.rst
12576 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12577 K:      \b(pstore|ramoops)
12578
12579 PTP HARDWARE CLOCK SUPPORT
12580 M:      Richard Cochran <richardcochran@gmail.com>
12581 L:      netdev@vger.kernel.org
12582 S:      Maintained
12583 W:      http://linuxptp.sourceforge.net/
12584 F:      Documentation/ABI/testing/sysfs-ptp
12585 F:      Documentation/ptp/*
12586 F:      drivers/net/phy/dp83640*
12587 F:      drivers/ptp/*
12588 F:      include/linux/ptp_cl*
12589
12590 PTRACE SUPPORT
12591 M:      Oleg Nesterov <oleg@redhat.com>
12592 S:      Maintained
12593 F:      include/asm-generic/syscall.h
12594 F:      include/linux/ptrace.h
12595 F:      include/linux/regset.h
12596 F:      include/linux/tracehook.h
12597 F:      include/uapi/linux/ptrace.h
12598 F:      include/uapi/linux/ptrace.h
12599 F:      include/asm-generic/ptrace.h
12600 F:      kernel/ptrace.c
12601 F:      arch/*/ptrace*.c
12602 F:      arch/*/*/ptrace*.c
12603 F:      arch/*/include/asm/ptrace*.h
12604
12605 PULSE8-CEC DRIVER
12606 M:      Hans Verkuil <hverkuil@xs4all.nl>
12607 L:      linux-media@vger.kernel.org
12608 T:      git git://linuxtv.org/media_tree.git
12609 S:      Maintained
12610 F:      drivers/media/usb/pulse8-cec/*
12611 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12612
12613 PVRUSB2 VIDEO4LINUX DRIVER
12614 M:      Mike Isely <isely@pobox.com>
12615 L:      pvrusb2@isely.net       (subscribers-only)
12616 L:      linux-media@vger.kernel.org
12617 W:      http://www.isely.net/pvrusb2/
12618 T:      git git://linuxtv.org/media_tree.git
12619 S:      Maintained
12620 F:      Documentation/media/v4l-drivers/pvrusb2*
12621 F:      drivers/media/usb/pvrusb2/
12622
12623 PWC WEBCAM DRIVER
12624 M:      Hans Verkuil <hverkuil@xs4all.nl>
12625 L:      linux-media@vger.kernel.org
12626 T:      git git://linuxtv.org/media_tree.git
12627 S:      Odd Fixes
12628 F:      drivers/media/usb/pwc/*
12629 F:      include/trace/events/pwc.h
12630
12631 PWM FAN DRIVER
12632 M:      Kamil Debski <kamil@wypas.org>
12633 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12634 L:      linux-hwmon@vger.kernel.org
12635 S:      Supported
12636 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12637 F:      Documentation/hwmon/pwm-fan.rst
12638 F:      drivers/hwmon/pwm-fan.c
12639
12640 PWM IR Transmitter
12641 M:      Sean Young <sean@mess.org>
12642 L:      linux-media@vger.kernel.org
12643 S:      Maintained
12644 F:      drivers/media/rc/pwm-ir-tx.c
12645
12646 PWM SUBSYSTEM
12647 M:      Thierry Reding <thierry.reding@gmail.com>
12648 L:      linux-pwm@vger.kernel.org
12649 S:      Maintained
12650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12651 F:      Documentation/pwm.txt
12652 F:      Documentation/devicetree/bindings/pwm/
12653 F:      include/linux/pwm.h
12654 F:      drivers/pwm/
12655 F:      drivers/video/backlight/pwm_bl.c
12656 F:      include/linux/pwm_backlight.h
12657 F:      drivers/gpio/gpio-mvebu.c
12658 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12659
12660 PXA GPIO DRIVER
12661 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12662 L:      linux-gpio@vger.kernel.org
12663 S:      Maintained
12664 F:      drivers/gpio/gpio-pxa.c
12665
12666 PXA MMCI DRIVER
12667 S:      Orphan
12668
12669 PXA RTC DRIVER
12670 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12671 L:      linux-rtc@vger.kernel.org
12672 S:      Maintained
12673
12674 PXA2xx/PXA3xx SUPPORT
12675 M:      Daniel Mack <daniel@zonque.org>
12676 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12677 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12679 T:      git git://github.com/hzhuang1/linux.git
12680 T:      git git://github.com/rjarzmik/linux.git
12681 S:      Maintained
12682 F:      arch/arm/boot/dts/pxa*
12683 F:      arch/arm/mach-pxa/
12684 F:      drivers/dma/pxa*
12685 F:      drivers/pcmcia/pxa2xx*
12686 F:      drivers/pinctrl/pxa/
12687 F:      drivers/spi/spi-pxa2xx*
12688 F:      drivers/usb/gadget/udc/pxa2*
12689 F:      include/sound/pxa2xx-lib.h
12690 F:      sound/arm/pxa*
12691 F:      sound/soc/pxa/
12692
12693 QAT DRIVER
12694 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12695 L:      qat-linux@intel.com
12696 S:      Supported
12697 F:      drivers/crypto/qat/
12698
12699 QCOM AUDIO (ASoC) DRIVERS
12700 M:      Patrick Lai <plai@codeaurora.org>
12701 M:      Banajit Goswami <bgoswami@codeaurora.org>
12702 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12703 S:      Supported
12704 F:      sound/soc/qcom/
12705
12706 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12707 M:      Gabriel Somlo <somlo@cmu.edu>
12708 M:      "Michael S. Tsirkin" <mst@redhat.com>
12709 L:      qemu-devel@nongnu.org
12710 S:      Maintained
12711 F:      drivers/firmware/qemu_fw_cfg.c
12712 F:      include/uapi/linux/qemu_fw_cfg.h
12713
12714 QIB DRIVER
12715 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12716 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12717 L:      linux-rdma@vger.kernel.org
12718 S:      Supported
12719 F:      drivers/infiniband/hw/qib/
12720
12721 QLOGIC QL41xxx FCOE DRIVER
12722 M:      QLogic-Storage-Upstream@cavium.com
12723 L:      linux-scsi@vger.kernel.org
12724 S:      Supported
12725 F:      drivers/scsi/qedf/
12726
12727 QLOGIC QL41xxx ISCSI DRIVER
12728 M:      QLogic-Storage-Upstream@cavium.com
12729 L:      linux-scsi@vger.kernel.org
12730 S:      Supported
12731 F:      drivers/scsi/qedi/
12732
12733 QLOGIC QL4xxx ETHERNET DRIVER
12734 M:      Ariel Elior <aelior@marvell.com>
12735 M:      GR-everest-linux-l2@marvell.com
12736 L:      netdev@vger.kernel.org
12737 S:      Supported
12738 F:      drivers/net/ethernet/qlogic/qed/
12739 F:      include/linux/qed/
12740 F:      drivers/net/ethernet/qlogic/qede/
12741
12742 QLOGIC QL4xxx RDMA DRIVER
12743 M:      Michal Kalderon <mkalderon@marvell.com>
12744 M:      Ariel Elior <aelior@marvell.com>
12745 L:      linux-rdma@vger.kernel.org
12746 S:      Supported
12747 F:      drivers/infiniband/hw/qedr/
12748 F:      include/uapi/rdma/qedr-abi.h
12749
12750 QLOGIC QLA1280 SCSI DRIVER
12751 M:      Michael Reed <mdr@sgi.com>
12752 L:      linux-scsi@vger.kernel.org
12753 S:      Maintained
12754 F:      drivers/scsi/qla1280.[ch]
12755
12756 QLOGIC QLA2XXX FC-SCSI DRIVER
12757 M:      qla2xxx-upstream@qlogic.com
12758 L:      linux-scsi@vger.kernel.org
12759 S:      Supported
12760 F:      Documentation/scsi/LICENSE.qla2xxx
12761 F:      drivers/scsi/qla2xxx/
12762
12763 QLOGIC QLA3XXX NETWORK DRIVER
12764 M:      GR-Linux-NIC-Dev@marvell.com
12765 L:      netdev@vger.kernel.org
12766 S:      Supported
12767 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12768 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12769
12770 QLOGIC QLA4XXX iSCSI DRIVER
12771 M:      QLogic-Storage-Upstream@qlogic.com
12772 L:      linux-scsi@vger.kernel.org
12773 S:      Supported
12774 F:      Documentation/scsi/LICENSE.qla4xxx
12775 F:      drivers/scsi/qla4xxx/
12776
12777 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12778 M:      Shahed Shaikh <shshaikh@marvell.com>
12779 M:      Manish Chopra <manishc@marvell.com>
12780 M:      GR-Linux-NIC-Dev@marvell.com
12781 L:      netdev@vger.kernel.org
12782 S:      Supported
12783 F:      drivers/net/ethernet/qlogic/qlcnic/
12784
12785 QLOGIC QLGE 10Gb ETHERNET DRIVER
12786 M:      Manish Chopra <manishc@marvell.com>
12787 M:      GR-Linux-NIC-Dev@marvell.com
12788 L:      netdev@vger.kernel.org
12789 S:      Supported
12790 F:      drivers/net/ethernet/qlogic/qlge/
12791
12792 QM1D1B0004 MEDIA DRIVER
12793 M:      Akihiro Tsukada <tskd08@gmail.com>
12794 L:      linux-media@vger.kernel.org
12795 S:      Odd Fixes
12796 F:      drivers/media/tuners/qm1d1b0004*
12797
12798 QM1D1C0042 MEDIA DRIVER
12799 M:      Akihiro Tsukada <tskd08@gmail.com>
12800 L:      linux-media@vger.kernel.org
12801 S:      Odd Fixes
12802 F:      drivers/media/tuners/qm1d1c0042*
12803
12804 QNX4 FILESYSTEM
12805 M:      Anders Larsen <al@alarsen.net>
12806 W:      http://www.alarsen.net/linux/qnx4fs/
12807 S:      Maintained
12808 F:      fs/qnx4/
12809 F:      include/uapi/linux/qnx4_fs.h
12810 F:      include/uapi/linux/qnxtypes.h
12811
12812 QORIQ DPAA2 FSL-MC BUS DRIVER
12813 M:      Stuart Yoder <stuyoder@gmail.com>
12814 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12815 L:      linux-kernel@vger.kernel.org
12816 S:      Maintained
12817 F:      drivers/bus/fsl-mc/
12818 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12819 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12820
12821 QT1010 MEDIA DRIVER
12822 M:      Antti Palosaari <crope@iki.fi>
12823 L:      linux-media@vger.kernel.org
12824 W:      https://linuxtv.org
12825 W:      http://palosaari.fi/linux/
12826 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12827 T:      git git://linuxtv.org/anttip/media_tree.git
12828 S:      Maintained
12829 F:      drivers/media/tuners/qt1010*
12830
12831 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12832 M:      Kalle Valo <kvalo@codeaurora.org>
12833 L:      ath10k@lists.infradead.org
12834 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12836 S:      Supported
12837 F:      drivers/net/wireless/ath/ath10k/
12838
12839 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12840 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12841 L:      linux-wireless@vger.kernel.org
12842 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12843 S:      Supported
12844 F:      drivers/net/wireless/ath/ath9k/
12845
12846 QUALCOMM CAMERA SUBSYSTEM DRIVER
12847 M:      Todor Tomov <todor.too@gmail.com>
12848 L:      linux-media@vger.kernel.org
12849 S:      Maintained
12850 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12851 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12852 F:      drivers/media/platform/qcom/camss/
12853
12854 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12855 M:      Ilia Lin <ilia.lin@kernel.org>
12856 L:      linux-pm@vger.kernel.org
12857 S:      Maintained
12858 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12859 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12860
12861 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12862 M:      Timur Tabi <timur@kernel.org>
12863 L:      netdev@vger.kernel.org
12864 S:      Maintained
12865 F:      drivers/net/ethernet/qualcomm/emac/
12866
12867 QUALCOMM ETHQOS ETHERNET DRIVER
12868 M:      Vinod Koul <vkoul@kernel.org>
12869 M:      Niklas Cassel <niklas.cassel@linaro.org>
12870 L:      netdev@vger.kernel.org
12871 S:      Maintained
12872 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12873 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12874
12875 QUALCOMM GENERIC INTERFACE I2C DRIVER
12876 M:      Alok Chauhan <alokc@codeaurora.org>
12877 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12878 L:      linux-i2c@vger.kernel.org
12879 L:      linux-arm-msm@vger.kernel.org
12880 S:      Supported
12881 F:      drivers/i2c/busses/i2c-qcom-geni.c
12882
12883 QUALCOMM HEXAGON ARCHITECTURE
12884 M:      Richard Kuo <rkuo@codeaurora.org>
12885 L:      linux-hexagon@vger.kernel.org
12886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12887 S:      Supported
12888 F:      arch/hexagon/
12889
12890 QUALCOMM HIDMA DRIVER
12891 M:      Sinan Kaya <okaya@kernel.org>
12892 L:      linux-arm-kernel@lists.infradead.org
12893 L:      linux-arm-msm@vger.kernel.org
12894 L:      dmaengine@vger.kernel.org
12895 S:      Supported
12896 F:      drivers/dma/qcom/hidma*
12897
12898 QUALCOMM IOMMU
12899 M:      Rob Clark <robdclark@gmail.com>
12900 L:      iommu@lists.linux-foundation.org
12901 L:      linux-arm-msm@vger.kernel.org
12902 S:      Maintained
12903 F:      drivers/iommu/qcom_iommu.c
12904
12905 QUALCOMM TSENS THERMAL DRIVER
12906 M:      Amit Kucheria <amit.kucheria@linaro.org>
12907 L:      linux-pm@vger.kernel.org
12908 L:      linux-arm-msm@vger.kernel.org
12909 S:      Maintained
12910 F:      drivers/thermal/qcom/
12911
12912 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12913 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12914 L:      linux-media@vger.kernel.org
12915 L:      linux-arm-msm@vger.kernel.org
12916 T:      git git://linuxtv.org/media_tree.git
12917 S:      Maintained
12918 F:      drivers/media/platform/qcom/venus/
12919
12920 QUALCOMM WCN36XX WIRELESS DRIVER
12921 M:      Kalle Valo <kvalo@codeaurora.org>
12922 L:      wcn36xx@lists.infradead.org
12923 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12924 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12925 S:      Supported
12926 F:      drivers/net/wireless/ath/wcn36xx/
12927
12928 QUANTENNA QTNFMAC WIRELESS DRIVER
12929 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12930 M:      Avinash Patil <avinashp@quantenna.com>
12931 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12932 L:      linux-wireless@vger.kernel.org
12933 S:      Maintained
12934 F:      drivers/net/wireless/quantenna
12935
12936 RADEON and AMDGPU DRM DRIVERS
12937 M:      Alex Deucher <alexander.deucher@amd.com>
12938 M:      Christian König <christian.koenig@amd.com>
12939 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12940 L:      amd-gfx@lists.freedesktop.org
12941 T:      git git://people.freedesktop.org/~agd5f/linux
12942 S:      Supported
12943 F:      drivers/gpu/drm/radeon/
12944 F:      include/uapi/drm/radeon_drm.h
12945 F:      drivers/gpu/drm/amd/
12946 F:      include/uapi/drm/amdgpu_drm.h
12947
12948 RADEON FRAMEBUFFER DISPLAY DRIVER
12949 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12950 L:      linux-fbdev@vger.kernel.org
12951 S:      Maintained
12952 F:      drivers/video/fbdev/aty/radeon*
12953 F:      include/uapi/linux/radeonfb.h
12954
12955 RADIOSHARK RADIO DRIVER
12956 M:      Hans Verkuil <hverkuil@xs4all.nl>
12957 L:      linux-media@vger.kernel.org
12958 T:      git git://linuxtv.org/media_tree.git
12959 S:      Maintained
12960 F:      drivers/media/radio/radio-shark.c
12961
12962 RADIOSHARK2 RADIO DRIVER
12963 M:      Hans Verkuil <hverkuil@xs4all.nl>
12964 L:      linux-media@vger.kernel.org
12965 T:      git git://linuxtv.org/media_tree.git
12966 S:      Maintained
12967 F:      drivers/media/radio/radio-shark2.c
12968 F:      drivers/media/radio/radio-tea5777.c
12969
12970 RADOS BLOCK DEVICE (RBD)
12971 M:      Ilya Dryomov <idryomov@gmail.com>
12972 M:      Sage Weil <sage@redhat.com>
12973 M:      Alex Elder <elder@kernel.org>
12974 L:      ceph-devel@vger.kernel.org
12975 W:      http://ceph.com/
12976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12977 T:      git git://github.com/ceph/ceph-client.git
12978 S:      Supported
12979 F:      Documentation/ABI/testing/sysfs-bus-rbd
12980 F:      drivers/block/rbd.c
12981 F:      drivers/block/rbd_types.h
12982
12983 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12984 M:      Paul Mackerras <paulus@samba.org>
12985 L:      linux-fbdev@vger.kernel.org
12986 S:      Maintained
12987 F:      drivers/video/fbdev/aty/aty128fb.c
12988
12989 RAINSHADOW-CEC DRIVER
12990 M:      Hans Verkuil <hverkuil@xs4all.nl>
12991 L:      linux-media@vger.kernel.org
12992 T:      git git://linuxtv.org/media_tree.git
12993 S:      Maintained
12994 F:      drivers/media/usb/rainshadow-cec/*
12995
12996 RALINK MIPS ARCHITECTURE
12997 M:      John Crispin <john@phrozen.org>
12998 L:      linux-mips@vger.kernel.org
12999 S:      Maintained
13000 F:      arch/mips/ralink
13001
13002 RALINK RT2X00 WIRELESS LAN DRIVER
13003 P:      rt2x00 project
13004 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13005 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13006 L:      linux-wireless@vger.kernel.org
13007 S:      Maintained
13008 F:      drivers/net/wireless/ralink/rt2x00/
13009
13010 RAMDISK RAM BLOCK DEVICE DRIVER
13011 M:      Jens Axboe <axboe@kernel.dk>
13012 S:      Maintained
13013 F:      Documentation/blockdev/ramdisk.txt
13014 F:      drivers/block/brd.c
13015
13016 RANCHU VIRTUAL BOARD FOR MIPS
13017 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13018 L:      linux-mips@vger.kernel.org
13019 S:      Supported
13020 F:      arch/mips/generic/board-ranchu.c
13021 F:      arch/mips/configs/generic/board-ranchu.config
13022
13023 RANDOM NUMBER DRIVER
13024 M:      "Theodore Ts'o" <tytso@mit.edu>
13025 S:      Maintained
13026 F:      drivers/char/random.c
13027
13028 RAPIDIO SUBSYSTEM
13029 M:      Matt Porter <mporter@kernel.crashing.org>
13030 M:      Alexandre Bounine <alex.bou9@gmail.com>
13031 S:      Maintained
13032 F:      drivers/rapidio/
13033
13034 RAS INFRASTRUCTURE
13035 M:      Tony Luck <tony.luck@intel.com>
13036 M:      Borislav Petkov <bp@alien8.de>
13037 L:      linux-edac@vger.kernel.org
13038 S:      Maintained
13039 F:      drivers/ras/
13040 F:      include/linux/ras.h
13041 F:      include/ras/ras_event.h
13042 F:      Documentation/admin-guide/ras.rst
13043
13044 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13045 L:      linux-wireless@vger.kernel.org
13046 S:      Orphan
13047 F:      drivers/net/wireless/ray*
13048
13049 RCUTORTURE TEST FRAMEWORK
13050 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13051 M:      Josh Triplett <josh@joshtriplett.org>
13052 R:      Steven Rostedt <rostedt@goodmis.org>
13053 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13054 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13055 L:      rcu@vger.kernel.org
13056 S:      Supported
13057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13058 F:      tools/testing/selftests/rcutorture
13059
13060 RDC R-321X SoC
13061 M:      Florian Fainelli <florian@openwrt.org>
13062 S:      Maintained
13063
13064 RDC R6040 FAST ETHERNET DRIVER
13065 M:      Florian Fainelli <f.fainelli@gmail.com>
13066 L:      netdev@vger.kernel.org
13067 S:      Maintained
13068 F:      drivers/net/ethernet/rdc/r6040.c
13069
13070 RDMAVT - RDMA verbs software
13071 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13072 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13073 L:      linux-rdma@vger.kernel.org
13074 S:      Supported
13075 F:      drivers/infiniband/sw/rdmavt
13076
13077 RDS - RELIABLE DATAGRAM SOCKETS
13078 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13079 L:      netdev@vger.kernel.org
13080 L:      linux-rdma@vger.kernel.org
13081 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13082 W:      https://oss.oracle.com/projects/rds/
13083 S:      Supported
13084 F:      net/rds/
13085 F:      Documentation/networking/rds.txt
13086
13087 RDT - RESOURCE ALLOCATION
13088 M:      Fenghua Yu <fenghua.yu@intel.com>
13089 M:      Reinette Chatre <reinette.chatre@intel.com>
13090 L:      linux-kernel@vger.kernel.org
13091 S:      Supported
13092 F:      arch/x86/kernel/cpu/resctrl/
13093 F:      arch/x86/include/asm/resctrl_sched.h
13094 F:      Documentation/x86/resctrl*
13095
13096 READ-COPY UPDATE (RCU)
13097 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13098 M:      Josh Triplett <josh@joshtriplett.org>
13099 R:      Steven Rostedt <rostedt@goodmis.org>
13100 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13101 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13102 R:      Joel Fernandes <joel@joelfernandes.org>
13103 L:      rcu@vger.kernel.org
13104 W:      http://www.rdrop.com/users/paulmck/RCU/
13105 S:      Supported
13106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13107 F:      Documentation/RCU/
13108 X:      Documentation/RCU/torture.txt
13109 F:      include/linux/rcu*
13110 X:      include/linux/srcu*.h
13111 F:      kernel/rcu/
13112 X:      kernel/rcu/srcu*.c
13113
13114 REAL TIME CLOCK (RTC) SUBSYSTEM
13115 M:      Alessandro Zummo <a.zummo@towertech.it>
13116 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13117 L:      linux-rtc@vger.kernel.org
13118 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13120 S:      Maintained
13121 F:      Documentation/devicetree/bindings/rtc/
13122 F:      Documentation/rtc.txt
13123 F:      drivers/rtc/
13124 F:      include/linux/rtc.h
13125 F:      include/uapi/linux/rtc.h
13126 F:      include/linux/rtc/
13127 F:      include/linux/platform_data/rtc-*
13128 F:      tools/testing/selftests/rtc/
13129
13130 REALTEK AUDIO CODECS
13131 M:      Bard Liao <bardliao@realtek.com>
13132 M:      Oder Chiou <oder_chiou@realtek.com>
13133 S:      Maintained
13134 F:      sound/soc/codecs/rt*
13135 F:      include/sound/rt*.h
13136
13137 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13138 M:      Linus Walleij <linus.walleij@linaro.org>
13139 S:      Maintained
13140 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13141 F:      drivers/net/dsa/realtek-smi*
13142 F:      drivers/net/dsa/rtl83*
13143
13144 REDPINE WIRELESS DRIVER
13145 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13146 M:      Siva Rebbagondla <siva8118@gmail.com>
13147 L:      linux-wireless@vger.kernel.org
13148 S:      Maintained
13149 F:      drivers/net/wireless/rsi/
13150
13151 REGISTER MAP ABSTRACTION
13152 M:      Mark Brown <broonie@kernel.org>
13153 L:      linux-kernel@vger.kernel.org
13154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13155 S:      Supported
13156 F:      Documentation/devicetree/bindings/regmap/
13157 F:      drivers/base/regmap/
13158 F:      include/linux/regmap.h
13159
13160 REISERFS FILE SYSTEM
13161 L:      reiserfs-devel@vger.kernel.org
13162 S:      Supported
13163 F:      fs/reiserfs/
13164
13165 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13166 M:      Ohad Ben-Cohen <ohad@wizery.com>
13167 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13168 L:      linux-remoteproc@vger.kernel.org
13169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13170 S:      Maintained
13171 F:      Documentation/devicetree/bindings/remoteproc/
13172 F:      Documentation/remoteproc.txt
13173 F:      drivers/remoteproc/
13174 F:      include/linux/remoteproc.h
13175
13176 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13177 M:      Ohad Ben-Cohen <ohad@wizery.com>
13178 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13179 L:      linux-remoteproc@vger.kernel.org
13180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13181 S:      Maintained
13182 F:      drivers/rpmsg/
13183 F:      Documentation/rpmsg.txt
13184 F:      include/linux/rpmsg.h
13185 F:      include/linux/rpmsg/
13186
13187 RENESAS CLOCK DRIVERS
13188 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13189 L:      linux-renesas-soc@vger.kernel.org
13190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13191 S:      Supported
13192 F:      drivers/clk/renesas/
13193
13194 RENESAS EMEV2 I2C DRIVER
13195 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13196 S:      Supported
13197 F:      drivers/i2c/busses/i2c-emev2.c
13198
13199 RENESAS ETHERNET DRIVERS
13200 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13201 L:      netdev@vger.kernel.org
13202 L:      linux-renesas-soc@vger.kernel.org
13203 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13204 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13205 F:      drivers/net/ethernet/renesas/
13206 F:      include/linux/sh_eth.h
13207
13208 RENESAS R-CAR GYROADC DRIVER
13209 M:      Marek Vasut <marek.vasut@gmail.com>
13210 L:      linux-iio@vger.kernel.org
13211 S:      Supported
13212 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13213 F:      drivers/iio/adc/rcar-gyroadc.c
13214
13215 RENESAS R-CAR I2C DRIVERS
13216 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13217 S:      Supported
13218 F:      drivers/i2c/busses/i2c-rcar.c
13219 F:      drivers/i2c/busses/i2c-sh_mobile.c
13220
13221 RENESAS RIIC DRIVER
13222 M:      Chris Brandt <chris.brandt@renesas.com>
13223 S:      Supported
13224 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13225 F:      drivers/i2c/busses/i2c-riic.c
13226
13227 RENESAS USB PHY DRIVER
13228 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13229 L:      linux-renesas-soc@vger.kernel.org
13230 S:      Maintained
13231 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13232
13233 RESET CONTROLLER FRAMEWORK
13234 M:      Philipp Zabel <p.zabel@pengutronix.de>
13235 T:      git git://git.pengutronix.de/git/pza/linux
13236 S:      Maintained
13237 F:      drivers/reset/
13238 F:      Documentation/devicetree/bindings/reset/
13239 F:      include/dt-bindings/reset/
13240 F:      include/linux/reset.h
13241 F:      include/linux/reset/
13242 F:      include/linux/reset-controller.h
13243
13244 RESTARTABLE SEQUENCES SUPPORT
13245 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13246 M:      Peter Zijlstra <peterz@infradead.org>
13247 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13248 M:      Boqun Feng <boqun.feng@gmail.com>
13249 L:      linux-kernel@vger.kernel.org
13250 S:      Supported
13251 F:      kernel/rseq.c
13252 F:      include/uapi/linux/rseq.h
13253 F:      include/trace/events/rseq.h
13254 F:      tools/testing/selftests/rseq/
13255
13256 RFKILL
13257 M:      Johannes Berg <johannes@sipsolutions.net>
13258 L:      linux-wireless@vger.kernel.org
13259 W:      http://wireless.kernel.org/
13260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13262 S:      Maintained
13263 F:      Documentation/rfkill.txt
13264 F:      Documentation/ABI/stable/sysfs-class-rfkill
13265 F:      net/rfkill/
13266 F:      include/linux/rfkill.h
13267 F:      include/uapi/linux/rfkill.h
13268
13269 RHASHTABLE
13270 M:      Thomas Graf <tgraf@suug.ch>
13271 M:      Herbert Xu <herbert@gondor.apana.org.au>
13272 L:      netdev@vger.kernel.org
13273 S:      Maintained
13274 F:      lib/rhashtable.c
13275 F:      lib/test_rhashtable.c
13276 F:      include/linux/rhashtable.h
13277 F:      include/linux/rhashtable-types.h
13278
13279 RICOH R5C592 MEMORYSTICK DRIVER
13280 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13281 S:      Maintained
13282 F:      drivers/memstick/host/r592.*
13283
13284 RICOH SMARTMEDIA/XD DRIVER
13285 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13286 S:      Maintained
13287 F:      drivers/mtd/nand/raw/r852.c
13288 F:      drivers/mtd/nand/raw/r852.h
13289
13290 RISC-V ARCHITECTURE
13291 M:      Palmer Dabbelt <palmer@sifive.com>
13292 M:      Albert Ou <aou@eecs.berkeley.edu>
13293 L:      linux-riscv@lists.infradead.org
13294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13295 S:      Supported
13296 F:      arch/riscv/
13297 K:      riscv
13298 N:      riscv
13299
13300 ROCCAT DRIVERS
13301 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13302 W:      http://sourceforge.net/projects/roccat/
13303 S:      Maintained
13304 F:      drivers/hid/hid-roccat*
13305 F:      include/linux/hid-roccat*
13306 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13307
13308 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13309 M:      Jacob chen <jacob2.chen@rock-chips.com>
13310 L:      linux-media@vger.kernel.org
13311 S:      Maintained
13312 F:      drivers/media/platform/rockchip/rga/
13313 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13314
13315 ROCKCHIP VPU CODEC DRIVER
13316 M:      Ezequiel Garcia <ezequiel@collabora.com>
13317 L:      linux-media@vger.kernel.org
13318 S:      Maintained
13319 F:      drivers/staging/media/platform/rockchip/vpu/
13320 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13321
13322 ROCKER DRIVER
13323 M:      Jiri Pirko <jiri@resnulli.us>
13324 L:      netdev@vger.kernel.org
13325 S:      Supported
13326 F:      drivers/net/ethernet/rocker/
13327
13328 ROCKETPORT DRIVER
13329 P:      Comtrol Corp.
13330 W:      http://www.comtrol.com
13331 S:      Maintained
13332 F:      Documentation/serial/rocket.txt
13333 F:      drivers/tty/rocket*
13334
13335 ROCKETPORT EXPRESS/INFINITY DRIVER
13336 M:      Kevin Cernekee <cernekee@gmail.com>
13337 L:      linux-serial@vger.kernel.org
13338 S:      Odd Fixes
13339 F:      drivers/tty/serial/rp2.*
13340
13341 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13342 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13343 L:      linux-kernel@vger.kernel.org
13344 L:      linux-renesas-soc@vger.kernel.org
13345 S:      Supported
13346 F:      drivers/mfd/bd9571mwv.c
13347 F:      drivers/regulator/bd9571mwv-regulator.c
13348 F:      drivers/gpio/gpio-bd9571mwv.c
13349 F:      include/linux/mfd/bd9571mwv.h
13350 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13351
13352 ROSE NETWORK LAYER
13353 M:      Ralf Baechle <ralf@linux-mips.org>
13354 L:      linux-hams@vger.kernel.org
13355 W:      http://www.linux-ax25.org/
13356 S:      Maintained
13357 F:      include/net/rose.h
13358 F:      include/uapi/linux/rose.h
13359 F:      net/rose/
13360
13361 RTL2830 MEDIA DRIVER
13362 M:      Antti Palosaari <crope@iki.fi>
13363 L:      linux-media@vger.kernel.org
13364 W:      https://linuxtv.org
13365 W:      http://palosaari.fi/linux/
13366 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13367 T:      git git://linuxtv.org/anttip/media_tree.git
13368 S:      Maintained
13369 F:      drivers/media/dvb-frontends/rtl2830*
13370
13371 RTL2832 MEDIA DRIVER
13372 M:      Antti Palosaari <crope@iki.fi>
13373 L:      linux-media@vger.kernel.org
13374 W:      https://linuxtv.org
13375 W:      http://palosaari.fi/linux/
13376 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13377 T:      git git://linuxtv.org/anttip/media_tree.git
13378 S:      Maintained
13379 F:      drivers/media/dvb-frontends/rtl2832*
13380
13381 RTL2832_SDR MEDIA DRIVER
13382 M:      Antti Palosaari <crope@iki.fi>
13383 L:      linux-media@vger.kernel.org
13384 W:      https://linuxtv.org
13385 W:      http://palosaari.fi/linux/
13386 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13387 T:      git git://linuxtv.org/anttip/media_tree.git
13388 S:      Maintained
13389 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13390
13391 RTL8180 WIRELESS DRIVER
13392 L:      linux-wireless@vger.kernel.org
13393 W:      http://wireless.kernel.org/
13394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13395 S:      Orphan
13396 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13397
13398 RTL8187 WIRELESS DRIVER
13399 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13400 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13401 M:      Larry Finger <Larry.Finger@lwfinger.net>
13402 L:      linux-wireless@vger.kernel.org
13403 W:      http://wireless.kernel.org/
13404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13405 S:      Maintained
13406 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13407
13408 REALTEK WIRELESS DRIVER (rtlwifi family)
13409 M:      Ping-Ke Shih <pkshih@realtek.com>
13410 L:      linux-wireless@vger.kernel.org
13411 W:      http://wireless.kernel.org/
13412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13413 S:      Maintained
13414 F:      drivers/net/wireless/realtek/rtlwifi/
13415
13416 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13417 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13418 L:      linux-wireless@vger.kernel.org
13419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13420 S:      Maintained
13421 F:      drivers/net/wireless/realtek/rtl8xxxu/
13422
13423 RXRPC SOCKETS (AF_RXRPC)
13424 M:      David Howells <dhowells@redhat.com>
13425 L:      linux-afs@lists.infradead.org
13426 S:      Supported
13427 F:      net/rxrpc/
13428 F:      include/keys/rxrpc-type.h
13429 F:      include/net/af_rxrpc.h
13430 F:      include/trace/events/rxrpc.h
13431 F:      include/uapi/linux/rxrpc.h
13432 F:      Documentation/networking/rxrpc.txt
13433 W:      https://www.infradead.org/~dhowells/kafs/
13434
13435 S3 SAVAGE FRAMEBUFFER DRIVER
13436 M:      Antonino Daplas <adaplas@gmail.com>
13437 L:      linux-fbdev@vger.kernel.org
13438 S:      Maintained
13439 F:      drivers/video/fbdev/savage/
13440
13441 S390
13442 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13443 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13444 L:      linux-s390@vger.kernel.org
13445 W:      http://www.ibm.com/developerworks/linux/linux390/
13446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13447 S:      Supported
13448 F:      arch/s390/
13449 F:      drivers/s390/
13450 F:      Documentation/s390/
13451 F:      Documentation/driver-api/s390-drivers.rst
13452
13453 S390 COMMON I/O LAYER
13454 M:      Sebastian Ott <sebott@linux.ibm.com>
13455 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13456 L:      linux-s390@vger.kernel.org
13457 W:      http://www.ibm.com/developerworks/linux/linux390/
13458 S:      Supported
13459 F:      drivers/s390/cio/
13460
13461 S390 DASD DRIVER
13462 M:      Stefan Haberland <sth@linux.ibm.com>
13463 M:      Jan Hoeppner <hoeppner@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/block/dasd*
13468 F:      block/partitions/ibm.c
13469
13470 S390 IOMMU (PCI)
13471 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13472 L:      linux-s390@vger.kernel.org
13473 W:      http://www.ibm.com/developerworks/linux/linux390/
13474 S:      Supported
13475 F:      drivers/iommu/s390-iommu.c
13476
13477 S390 IUCV NETWORK LAYER
13478 M:      Julian Wiedmann <jwi@linux.ibm.com>
13479 M:      Ursula Braun <ubraun@linux.ibm.com>
13480 L:      linux-s390@vger.kernel.org
13481 W:      http://www.ibm.com/developerworks/linux/linux390/
13482 S:      Supported
13483 F:      drivers/s390/net/*iucv*
13484 F:      include/net/iucv/
13485 F:      net/iucv/
13486
13487 S390 NETWORK DRIVERS
13488 M:      Julian Wiedmann <jwi@linux.ibm.com>
13489 M:      Ursula Braun <ubraun@linux.ibm.com>
13490 L:      linux-s390@vger.kernel.org
13491 W:      http://www.ibm.com/developerworks/linux/linux390/
13492 S:      Supported
13493 F:      drivers/s390/net/
13494
13495 S390 PCI SUBSYSTEM
13496 M:      Sebastian Ott <sebott@linux.ibm.com>
13497 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13498 L:      linux-s390@vger.kernel.org
13499 W:      http://www.ibm.com/developerworks/linux/linux390/
13500 S:      Supported
13501 F:      arch/s390/pci/
13502 F:      drivers/pci/hotplug/s390_pci_hpc.c
13503
13504 S390 VFIO-CCW DRIVER
13505 M:      Cornelia Huck <cohuck@redhat.com>
13506 M:      Farhan Ali <alifm@linux.ibm.com>
13507 M:      Eric Farman <farman@linux.ibm.com>
13508 R:      Halil Pasic <pasic@linux.ibm.com>
13509 L:      linux-s390@vger.kernel.org
13510 L:      kvm@vger.kernel.org
13511 S:      Supported
13512 F:      drivers/s390/cio/vfio_ccw*
13513 F:      Documentation/s390/vfio-ccw.txt
13514 F:      include/uapi/linux/vfio_ccw.h
13515
13516 S390 ZCRYPT DRIVER
13517 M:      Harald Freudenberger <freude@linux.ibm.com>
13518 L:      linux-s390@vger.kernel.org
13519 W:      http://www.ibm.com/developerworks/linux/linux390/
13520 S:      Supported
13521 F:      drivers/s390/crypto/
13522
13523 S390 VFIO AP DRIVER
13524 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13525 M:      Pierre Morel <pmorel@linux.ibm.com>
13526 M:      Halil Pasic <pasic@linux.ibm.com>
13527 L:      linux-s390@vger.kernel.org
13528 W:      http://www.ibm.com/developerworks/linux/linux390/
13529 S:      Supported
13530 F:      drivers/s390/crypto/vfio_ap_drv.c
13531 F:      drivers/s390/crypto/vfio_ap_private.h
13532 F:      drivers/s390/crypto/vfio_ap_ops.c
13533 F:      Documentation/s390/vfio-ap.txt
13534
13535 S390 ZFCP DRIVER
13536 M:      Steffen Maier <maier@linux.ibm.com>
13537 M:      Benjamin Block <bblock@linux.ibm.com>
13538 L:      linux-s390@vger.kernel.org
13539 W:      http://www.ibm.com/developerworks/linux/linux390/
13540 S:      Supported
13541 F:      drivers/s390/scsi/zfcp_*
13542
13543 S3C24XX SD/MMC Driver
13544 M:      Ben Dooks <ben-linux@fluff.org>
13545 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13546 S:      Supported
13547 F:      drivers/mmc/host/s3cmci.*
13548
13549 SAA6588 RDS RECEIVER DRIVER
13550 M:      Hans Verkuil <hverkuil@xs4all.nl>
13551 L:      linux-media@vger.kernel.org
13552 T:      git git://linuxtv.org/media_tree.git
13553 W:      https://linuxtv.org
13554 S:      Odd Fixes
13555 F:      drivers/media/i2c/saa6588*
13556
13557 SAA7134 VIDEO4LINUX DRIVER
13558 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13559 L:      linux-media@vger.kernel.org
13560 W:      https://linuxtv.org
13561 T:      git git://linuxtv.org/media_tree.git
13562 S:      Odd fixes
13563 F:      Documentation/media/v4l-drivers/saa7134*
13564 F:      drivers/media/pci/saa7134/
13565
13566 SAA7146 VIDEO4LINUX-2 DRIVER
13567 M:      Hans Verkuil <hverkuil@xs4all.nl>
13568 L:      linux-media@vger.kernel.org
13569 T:      git git://linuxtv.org/media_tree.git
13570 S:      Maintained
13571 F:      drivers/media/common/saa7146/
13572 F:      drivers/media/pci/saa7146/
13573 F:      include/media/drv-intf/saa7146*
13574
13575 SAMSUNG AUDIO (ASoC) DRIVERS
13576 M:      Krzysztof Kozlowski <krzk@kernel.org>
13577 M:      Sangbeom Kim <sbkim73@samsung.com>
13578 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13579 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13580 S:      Supported
13581 F:      sound/soc/samsung/
13582 F:      Documentation/devicetree/bindings/sound/samsung*
13583
13584 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13585 M:      Krzysztof Kozlowski <krzk@kernel.org>
13586 L:      linux-crypto@vger.kernel.org
13587 L:      linux-samsung-soc@vger.kernel.org
13588 S:      Maintained
13589 F:      drivers/crypto/exynos-rng.c
13590 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13591
13592 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13593 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13594 L:      linux-samsung-soc@vger.kernel.org
13595 S:      Maintained
13596 F:      drivers/char/hw_random/exynos-trng.c
13597 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13598
13599 SAMSUNG FRAMEBUFFER DRIVER
13600 M:      Jingoo Han <jingoohan1@gmail.com>
13601 L:      linux-fbdev@vger.kernel.org
13602 S:      Maintained
13603 F:      drivers/video/fbdev/s3c-fb.c
13604
13605 SAMSUNG LAPTOP DRIVER
13606 M:      Corentin Chary <corentin.chary@gmail.com>
13607 L:      platform-driver-x86@vger.kernel.org
13608 S:      Maintained
13609 F:      drivers/platform/x86/samsung-laptop.c
13610
13611 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13612 M:      Sangbeom Kim <sbkim73@samsung.com>
13613 M:      Krzysztof Kozlowski <krzk@kernel.org>
13614 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13615 L:      linux-kernel@vger.kernel.org
13616 L:      linux-samsung-soc@vger.kernel.org
13617 S:      Supported
13618 F:      drivers/mfd/sec*.c
13619 F:      drivers/regulator/s2m*.c
13620 F:      drivers/regulator/s5m*.c
13621 F:      drivers/clk/clk-s2mps11.c
13622 F:      drivers/rtc/rtc-s5m.c
13623 F:      include/linux/mfd/samsung/
13624 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13625 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13626 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13627 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13628
13629 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13630 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13631 L:      linux-media@vger.kernel.org
13632 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13633 S:      Maintained
13634 F:      drivers/media/platform/s3c-camif/
13635 F:      include/media/drv-intf/s3c_camif.h
13636
13637 SAMSUNG S3FWRN5 NFC DRIVER
13638 M:      Robert Baldyga <r.baldyga@samsung.com>
13639 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13640 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13641 S:      Supported
13642 F:      drivers/nfc/s3fwrn5
13643
13644 SAMSUNG S5C73M3 CAMERA DRIVER
13645 M:      Kyungmin Park <kyungmin.park@samsung.com>
13646 M:      Andrzej Hajda <a.hajda@samsung.com>
13647 L:      linux-media@vger.kernel.org
13648 S:      Supported
13649 F:      drivers/media/i2c/s5c73m3/*
13650
13651 SAMSUNG S5K5BAF CAMERA DRIVER
13652 M:      Kyungmin Park <kyungmin.park@samsung.com>
13653 M:      Andrzej Hajda <a.hajda@samsung.com>
13654 L:      linux-media@vger.kernel.org
13655 S:      Supported
13656 F:      drivers/media/i2c/s5k5baf.c
13657
13658 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13659 M:      Krzysztof Kozlowski <krzk@kernel.org>
13660 M:      Vladimir Zapolskiy <vz@mleia.com>
13661 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13662 L:      linux-crypto@vger.kernel.org
13663 L:      linux-samsung-soc@vger.kernel.org
13664 S:      Maintained
13665 F:      drivers/crypto/s5p-sss.c
13666
13667 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13668 M:      Kyungmin Park <kyungmin.park@samsung.com>
13669 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13670 L:      linux-media@vger.kernel.org
13671 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13672 S:      Supported
13673 F:      drivers/media/platform/exynos4-is/
13674
13675 SAMSUNG SOC CLOCK DRIVERS
13676 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13677 M:      Tomasz Figa <tomasz.figa@gmail.com>
13678 M:      Chanwoo Choi <cw00.choi@samsung.com>
13679 S:      Supported
13680 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13682 F:      drivers/clk/samsung/
13683 F:      include/dt-bindings/clock/exynos*.h
13684 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13685
13686 SAMSUNG SPI DRIVERS
13687 M:      Kukjin Kim <kgene@kernel.org>
13688 M:      Krzysztof Kozlowski <krzk@kernel.org>
13689 M:      Andi Shyti <andi@etezian.org>
13690 L:      linux-spi@vger.kernel.org
13691 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13692 S:      Maintained
13693 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13694 F:      drivers/spi/spi-s3c*
13695 F:      include/linux/platform_data/spi-s3c64xx.h
13696
13697 SAMSUNG SXGBE DRIVERS
13698 M:      Byungho An <bh74.an@samsung.com>
13699 M:      Girish K S <ks.giri@samsung.com>
13700 M:      Vipul Pandya <vipul.pandya@samsung.com>
13701 S:      Supported
13702 L:      netdev@vger.kernel.org
13703 F:      drivers/net/ethernet/samsung/sxgbe/
13704
13705 SAMSUNG THERMAL DRIVER
13706 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13707 L:      linux-pm@vger.kernel.org
13708 L:      linux-samsung-soc@vger.kernel.org
13709 S:      Supported
13710 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13711 F:      drivers/thermal/samsung/
13712
13713 SAMSUNG USB2 PHY DRIVER
13714 M:      Kamil Debski <kamil@wypas.org>
13715 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13716 L:      linux-kernel@vger.kernel.org
13717 S:      Supported
13718 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13719 F:      Documentation/phy/samsung-usb2.txt
13720 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13721 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13722 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13723 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13724 F:      drivers/phy/samsung/phy-samsung-usb2.c
13725 F:      drivers/phy/samsung/phy-samsung-usb2.h
13726
13727 SC1200 WDT DRIVER
13728 M:      Zwane Mwaikambo <zwanem@gmail.com>
13729 S:      Maintained
13730 F:      drivers/watchdog/sc1200wdt.c
13731
13732 SCHEDULER
13733 M:      Ingo Molnar <mingo@redhat.com>
13734 M:      Peter Zijlstra <peterz@infradead.org>
13735 L:      linux-kernel@vger.kernel.org
13736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13737 S:      Maintained
13738 F:      kernel/sched/
13739 F:      include/linux/sched.h
13740 F:      include/uapi/linux/sched.h
13741 F:      include/linux/wait.h
13742 F:      include/linux/preempt.h
13743
13744 SCR24X CHIP CARD INTERFACE DRIVER
13745 M:      Lubomir Rintel <lkundrak@v3.sk>
13746 S:      Supported
13747 F:      drivers/char/pcmcia/scr24x_cs.c
13748
13749 SCSI CDROM DRIVER
13750 M:      Jens Axboe <axboe@kernel.dk>
13751 L:      linux-scsi@vger.kernel.org
13752 W:      http://www.kernel.dk
13753 S:      Maintained
13754 F:      drivers/scsi/sr*
13755
13756 SCSI RDMA PROTOCOL (SRP) INITIATOR
13757 M:      Bart Van Assche <bvanassche@acm.org>
13758 L:      linux-rdma@vger.kernel.org
13759 S:      Supported
13760 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13761 F:      drivers/infiniband/ulp/srp/
13762 F:      include/scsi/srp.h
13763
13764 SCSI RDMA PROTOCOL (SRP) TARGET
13765 M:      Bart Van Assche <bvanassche@acm.org>
13766 L:      linux-rdma@vger.kernel.org
13767 L:      target-devel@vger.kernel.org
13768 S:      Supported
13769 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13770 F:      drivers/infiniband/ulp/srpt/
13771
13772 SCSI SG DRIVER
13773 M:      Doug Gilbert <dgilbert@interlog.com>
13774 L:      linux-scsi@vger.kernel.org
13775 W:      http://sg.danny.cz/sg
13776 S:      Maintained
13777 F:      Documentation/scsi/scsi-generic.txt
13778 F:      drivers/scsi/sg.c
13779 F:      include/scsi/sg.h
13780
13781 SCSI SUBSYSTEM
13782 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13784 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13786 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13787 L:      linux-scsi@vger.kernel.org
13788 S:      Maintained
13789 F:      Documentation/devicetree/bindings/scsi/
13790 F:      drivers/scsi/
13791 F:      include/scsi/
13792
13793 SCSI TAPE DRIVER
13794 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13795 L:      linux-scsi@vger.kernel.org
13796 S:      Maintained
13797 F:      Documentation/scsi/st.txt
13798 F:      drivers/scsi/st.*
13799 F:      drivers/scsi/st_*.h
13800
13801 SCSI TARGET SUBSYSTEM
13802 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13803 L:      linux-scsi@vger.kernel.org
13804 L:      target-devel@vger.kernel.org
13805 W:      http://www.linux-iscsi.org
13806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13807 Q:      https://patchwork.kernel.org/project/target-devel/list/
13808 S:      Supported
13809 F:      drivers/target/
13810 F:      include/target/
13811 F:      Documentation/target/
13812
13813 SCTP PROTOCOL
13814 M:      Vlad Yasevich <vyasevich@gmail.com>
13815 M:      Neil Horman <nhorman@tuxdriver.com>
13816 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13817 L:      linux-sctp@vger.kernel.org
13818 W:      http://lksctp.sourceforge.net
13819 S:      Maintained
13820 F:      Documentation/networking/sctp.txt
13821 F:      include/linux/sctp.h
13822 F:      include/uapi/linux/sctp.h
13823 F:      include/net/sctp/
13824 F:      net/sctp/
13825
13826 SCx200 CPU SUPPORT
13827 M:      Jim Cromie <jim.cromie@gmail.com>
13828 S:      Odd Fixes
13829 F:      Documentation/i2c/busses/scx200_acb
13830 F:      arch/x86/platform/scx200/
13831 F:      drivers/watchdog/scx200_wdt.c
13832 F:      drivers/i2c/busses/scx200*
13833 F:      drivers/mtd/maps/scx200_docflash.c
13834 F:      include/linux/scx200.h
13835
13836 SCx200 GPIO DRIVER
13837 M:      Jim Cromie <jim.cromie@gmail.com>
13838 S:      Maintained
13839 F:      drivers/char/scx200_gpio.c
13840 F:      include/linux/scx200_gpio.h
13841
13842 SCx200 HRT CLOCKSOURCE DRIVER
13843 M:      Jim Cromie <jim.cromie@gmail.com>
13844 S:      Maintained
13845 F:      drivers/clocksource/scx200_hrt.c
13846
13847 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13848 M:      Sascha Sommer <saschasommer@freenet.de>
13849 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13850 S:      Maintained
13851 F:      drivers/mmc/host/sdricoh_cs.c
13852
13853 SECO BOARDS CEC DRIVER
13854 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13855 S:      Maintained
13856 F:      drivers/media/platform/seco-cec/seco-cec.c
13857 F:      drivers/media/platform/seco-cec/seco-cec.h
13858
13859 SECURE COMPUTING
13860 M:      Kees Cook <keescook@chromium.org>
13861 R:      Andy Lutomirski <luto@amacapital.net>
13862 R:      Will Drewry <wad@chromium.org>
13863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13864 S:      Supported
13865 F:      kernel/seccomp.c
13866 F:      include/uapi/linux/seccomp.h
13867 F:      include/linux/seccomp.h
13868 F:      tools/testing/selftests/seccomp/*
13869 F:      tools/testing/selftests/kselftest_harness.h
13870 F:      Documentation/userspace-api/seccomp_filter.rst
13871 K:      \bsecure_computing
13872 K:      \bTIF_SECCOMP\b
13873
13874 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13875 M:      Al Cooper <alcooperx@gmail.com>
13876 L:      linux-mmc@vger.kernel.org
13877 L:      bcm-kernel-feedback-list@broadcom.com
13878 S:      Maintained
13879 F:      drivers/mmc/host/sdhci-brcmstb*
13880
13881 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13882 M:      Adrian Hunter <adrian.hunter@intel.com>
13883 L:      linux-mmc@vger.kernel.org
13884 S:      Maintained
13885 F:      drivers/mmc/host/sdhci*
13886 F:      include/linux/mmc/sdhci*
13887
13888 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13889 M:      Adrian Hunter <adrian.hunter@intel.com>
13890 M:      Ritesh Harjani <riteshh@codeaurora.org>
13891 M:      Asutosh Das <asutoshd@codeaurora.org>
13892 L:      linux-mmc@vger.kernel.org
13893 S:      Maintained
13894 F:      drivers/mmc/host/cqhci*
13895
13896 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13897 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13898 M:      Manjunath M B <manjumb@synopsys.com>
13899 L:      linux-mmc@vger.kernel.org
13900 S:      Maintained
13901 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13902
13903 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13904 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13905 L:      linux-mmc@vger.kernel.org
13906 S:      Supported
13907 F:      drivers/mmc/host/sdhci-of-at91.c
13908
13909 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13910 M:      Ben Dooks <ben-linux@fluff.org>
13911 M:      Jaehoon Chung <jh80.chung@samsung.com>
13912 L:      linux-mmc@vger.kernel.org
13913 S:      Maintained
13914 F:      drivers/mmc/host/sdhci-s3c*
13915
13916 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13917 M:      Viresh Kumar <vireshk@kernel.org>
13918 L:      linux-mmc@vger.kernel.org
13919 S:      Maintained
13920 F:      drivers/mmc/host/sdhci-spear.c
13921
13922 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13923 M:      Kishon Vijay Abraham I <kishon@ti.com>
13924 L:      linux-mmc@vger.kernel.org
13925 S:      Maintained
13926 F:      drivers/mmc/host/sdhci-omap.c
13927
13928 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13929 M:      Scott Bauer <scott.bauer@intel.com>
13930 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13931 L:      linux-block@vger.kernel.org
13932 S:      Supported
13933 F:      block/sed*
13934 F:      block/opal_proto.h
13935 F:      include/linux/sed*
13936 F:      include/uapi/linux/sed*
13937
13938 SECURITY CONTACT
13939 M:      Security Officers <security@kernel.org>
13940 S:      Supported
13941
13942 SECURITY SUBSYSTEM
13943 M:      James Morris <jmorris@namei.org>
13944 M:      "Serge E. Hallyn" <serge@hallyn.com>
13945 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13947 W:      http://kernsec.org/
13948 S:      Supported
13949 F:      security/
13950 X:      security/selinux/
13951
13952 SELINUX SECURITY MODULE
13953 M:      Paul Moore <paul@paul-moore.com>
13954 M:      Stephen Smalley <sds@tycho.nsa.gov>
13955 M:      Eric Paris <eparis@parisplace.org>
13956 L:      selinux@vger.kernel.org
13957 W:      https://selinuxproject.org
13958 W:      https://github.com/SELinuxProject
13959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13960 S:      Supported
13961 F:      include/linux/selinux*
13962 F:      security/selinux/
13963 F:      scripts/selinux/
13964 F:      Documentation/admin-guide/LSM/SELinux.rst
13965
13966 SENSABLE PHANTOM
13967 M:      Jiri Slaby <jirislaby@gmail.com>
13968 S:      Maintained
13969 F:      drivers/misc/phantom.c
13970 F:      include/uapi/linux/phantom.h
13971
13972 SERIAL DEVICE BUS
13973 M:      Rob Herring <robh@kernel.org>
13974 L:      linux-serial@vger.kernel.org
13975 S:      Maintained
13976 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13977 F:      drivers/tty/serdev/
13978 F:      include/linux/serdev.h
13979
13980 SERIAL DRIVERS
13981 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13982 L:      linux-serial@vger.kernel.org
13983 S:      Maintained
13984 F:      Documentation/devicetree/bindings/serial/
13985 F:      drivers/tty/serial/
13986
13987 SERIAL IR RECEIVER
13988 M:      Sean Young <sean@mess.org>
13989 L:      linux-media@vger.kernel.org
13990 S:      Maintained
13991 F:      drivers/media/rc/serial_ir.c
13992
13993 SFC NETWORK DRIVER
13994 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13995 M:      Edward Cree <ecree@solarflare.com>
13996 M:      Martin Habets <mhabets@solarflare.com>
13997 L:      netdev@vger.kernel.org
13998 S:      Supported
13999 F:      drivers/net/ethernet/sfc/
14000
14001 SFF/SFP/SFP+ MODULE SUPPORT
14002 M:      Russell King <linux@armlinux.org.uk>
14003 L:      netdev@vger.kernel.org
14004 S:      Maintained
14005 F:      drivers/net/phy/phylink.c
14006 F:      drivers/net/phy/sfp*
14007 F:      include/linux/phylink.h
14008 F:      include/linux/sfp.h
14009
14010 SGI GRU DRIVER
14011 M:      Dimitri Sivanich <sivanich@sgi.com>
14012 S:      Maintained
14013 F:      drivers/misc/sgi-gru/
14014
14015 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14016 M:      Pat Gefre <pfg@sgi.com>
14017 L:      linux-ia64@vger.kernel.org
14018 S:      Supported
14019 F:      Documentation/ia64/serial.txt
14020 F:      drivers/tty/serial/ioc?_serial.c
14021 F:      include/linux/ioc?.h
14022
14023 SGI XP/XPC/XPNET DRIVER
14024 M:      Cliff Whickman <cpw@sgi.com>
14025 M:      Robin Holt <robinmholt@gmail.com>
14026 S:      Maintained
14027 F:      drivers/misc/sgi-xp/
14028
14029 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14030 M:      Ursula Braun <ubraun@linux.ibm.com>
14031 M:      Karsten Graul <kgraul@linux.ibm.com>
14032 L:      linux-s390@vger.kernel.org
14033 W:      http://www.ibm.com/developerworks/linux/linux390/
14034 S:      Supported
14035 F:      net/smc/
14036
14037 SHARP RJ54N1CB0C SENSOR DRIVER
14038 M:      Jacopo Mondi <jacopo@jmondi.org>
14039 L:      linux-media@vger.kernel.org
14040 T:      git git://linuxtv.org/media_tree.git
14041 S:      Odd fixes
14042 F:      drivers/media/i2c/rj54n1cb0c.c
14043 F:      include/media/i2c/rj54n1cb0c.h
14044
14045 SH_VEU V4L2 MEM2MEM DRIVER
14046 L:      linux-media@vger.kernel.org
14047 S:      Orphan
14048 F:      drivers/media/platform/sh_veu.c
14049
14050 SH_VOU V4L2 OUTPUT DRIVER
14051 L:      linux-media@vger.kernel.org
14052 S:      Orphan
14053 F:      drivers/media/platform/sh_vou.c
14054 F:      include/media/drv-intf/sh_vou.h
14055
14056 SI2157 MEDIA DRIVER
14057 M:      Antti Palosaari <crope@iki.fi>
14058 L:      linux-media@vger.kernel.org
14059 W:      https://linuxtv.org
14060 W:      http://palosaari.fi/linux/
14061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14062 T:      git git://linuxtv.org/anttip/media_tree.git
14063 S:      Maintained
14064 F:      drivers/media/tuners/si2157*
14065
14066 SI2165 MEDIA DRIVER
14067 M:      Matthias Schwarzott <zzam@gentoo.org>
14068 L:      linux-media@vger.kernel.org
14069 W:      https://linuxtv.org
14070 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14071 S:      Maintained
14072 F:      drivers/media/dvb-frontends/si2165*
14073
14074 SI2168 MEDIA DRIVER
14075 M:      Antti Palosaari <crope@iki.fi>
14076 L:      linux-media@vger.kernel.org
14077 W:      https://linuxtv.org
14078 W:      http://palosaari.fi/linux/
14079 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14080 T:      git git://linuxtv.org/anttip/media_tree.git
14081 S:      Maintained
14082 F:      drivers/media/dvb-frontends/si2168*
14083
14084 SI470X FM RADIO RECEIVER I2C DRIVER
14085 M:      Hans Verkuil <hverkuil@xs4all.nl>
14086 L:      linux-media@vger.kernel.org
14087 T:      git git://linuxtv.org/media_tree.git
14088 W:      https://linuxtv.org
14089 S:      Odd Fixes
14090 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14091
14092 SI470X FM RADIO RECEIVER USB DRIVER
14093 M:      Hans Verkuil <hverkuil@xs4all.nl>
14094 L:      linux-media@vger.kernel.org
14095 T:      git git://linuxtv.org/media_tree.git
14096 W:      https://linuxtv.org
14097 S:      Maintained
14098 F:      drivers/media/radio/si470x/radio-si470x-common.c
14099 F:      drivers/media/radio/si470x/radio-si470x.h
14100 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14101
14102 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14103 M:      Eduardo Valentin <edubezval@gmail.com>
14104 L:      linux-media@vger.kernel.org
14105 T:      git git://linuxtv.org/media_tree.git
14106 W:      https://linuxtv.org
14107 S:      Odd Fixes
14108 F:      drivers/media/radio/si4713/si4713.?
14109
14110 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14111 M:      Eduardo Valentin <edubezval@gmail.com>
14112 L:      linux-media@vger.kernel.org
14113 T:      git git://linuxtv.org/media_tree.git
14114 W:      https://linuxtv.org
14115 S:      Odd Fixes
14116 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14117
14118 SI4713 FM RADIO TRANSMITTER USB DRIVER
14119 M:      Hans Verkuil <hverkuil@xs4all.nl>
14120 L:      linux-media@vger.kernel.org
14121 T:      git git://linuxtv.org/media_tree.git
14122 W:      https://linuxtv.org
14123 S:      Maintained
14124 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14125
14126 SIANO DVB DRIVER
14127 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14128 L:      linux-media@vger.kernel.org
14129 W:      https://linuxtv.org
14130 T:      git git://linuxtv.org/media_tree.git
14131 S:      Odd fixes
14132 F:      drivers/media/common/siano/
14133 F:      drivers/media/usb/siano/
14134 F:      drivers/media/usb/siano/
14135 F:      drivers/media/mmc/siano/
14136
14137 SIFIVE DRIVERS
14138 M:      Palmer Dabbelt <palmer@sifive.com>
14139 M:      Paul Walmsley <paul.walmsley@sifive.com>
14140 L:      linux-riscv@lists.infradead.org
14141 T:      git git://github.com/sifive/riscv-linux.git
14142 S:      Supported
14143 K:      sifive
14144 N:      sifive
14145
14146 SILEAD TOUCHSCREEN DRIVER
14147 M:      Hans de Goede <hdegoede@redhat.com>
14148 L:      linux-input@vger.kernel.org
14149 L:      platform-driver-x86@vger.kernel.org
14150 S:      Maintained
14151 F:      drivers/input/touchscreen/silead.c
14152 F:      drivers/platform/x86/touchscreen_dmi.c
14153
14154 SILICON MOTION SM712 FRAME BUFFER DRIVER
14155 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14156 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14157 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14158 L:      linux-fbdev@vger.kernel.org
14159 S:      Maintained
14160 F:      drivers/video/fbdev/sm712*
14161 F:      Documentation/fb/sm712fb.txt
14162
14163 SIMPLE FIRMWARE INTERFACE (SFI)
14164 M:      Len Brown <lenb@kernel.org>
14165 L:      sfi-devel@simplefirmware.org
14166 W:      http://simplefirmware.org/
14167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14168 S:      Supported
14169 F:      arch/x86/platform/sfi/
14170 F:      drivers/sfi/
14171 F:      include/linux/sfi*.h
14172
14173 SIMPLEFB FB DRIVER
14174 M:      Hans de Goede <hdegoede@redhat.com>
14175 L:      linux-fbdev@vger.kernel.org
14176 S:      Maintained
14177 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14178 F:      drivers/video/fbdev/simplefb.c
14179 F:      include/linux/platform_data/simplefb.h
14180
14181 SIMTEC EB110ATX (Chalice CATS)
14182 P:      Ben Dooks
14183 P:      Vincent Sanders <vince@simtec.co.uk>
14184 M:      Simtec Linux Team <linux@simtec.co.uk>
14185 W:      http://www.simtec.co.uk/products/EB110ATX/
14186 S:      Supported
14187
14188 SIMTEC EB2410ITX (BAST)
14189 P:      Ben Dooks
14190 P:      Vincent Sanders <vince@simtec.co.uk>
14191 M:      Simtec Linux Team <linux@simtec.co.uk>
14192 W:      http://www.simtec.co.uk/products/EB2410ITX/
14193 S:      Supported
14194 F:      arch/arm/mach-s3c24xx/mach-bast.c
14195 F:      arch/arm/mach-s3c24xx/bast-ide.c
14196 F:      arch/arm/mach-s3c24xx/bast-irq.c
14197
14198 SIPHASH PRF ROUTINES
14199 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14200 S:      Maintained
14201 F:      lib/siphash.c
14202 F:      lib/test_siphash.c
14203 F:      include/linux/siphash.h
14204
14205 SIOX
14206 M:      Gavin Schenk <g.schenk@eckelmann.de>
14207 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14208 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14209 S:      Supported
14210 F:      drivers/siox/*
14211 F:      drivers/gpio/gpio-siox.c
14212 F:      include/trace/events/siox.h
14213
14214 SIS 190 ETHERNET DRIVER
14215 M:      Francois Romieu <romieu@fr.zoreil.com>
14216 L:      netdev@vger.kernel.org
14217 S:      Maintained
14218 F:      drivers/net/ethernet/sis/sis190.c
14219
14220 SIS 900/7016 FAST ETHERNET DRIVER
14221 M:      Daniele Venzano <venza@brownhat.org>
14222 W:      http://www.brownhat.org/sis900.html
14223 L:      netdev@vger.kernel.org
14224 S:      Maintained
14225 F:      drivers/net/ethernet/sis/sis900.*
14226
14227 SIS FRAMEBUFFER DRIVER
14228 M:      Thomas Winischhofer <thomas@winischhofer.net>
14229 W:      http://www.winischhofer.net/linuxsisvga.shtml
14230 S:      Maintained
14231 F:      Documentation/fb/sisfb.txt
14232 F:      drivers/video/fbdev/sis/
14233 F:      include/video/sisfb.h
14234
14235 SIS USB2VGA DRIVER
14236 M:      Thomas Winischhofer <thomas@winischhofer.net>
14237 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14238 S:      Maintained
14239 F:      drivers/usb/misc/sisusbvga/
14240
14241 SLAB ALLOCATOR
14242 M:      Christoph Lameter <cl@linux.com>
14243 M:      Pekka Enberg <penberg@kernel.org>
14244 M:      David Rientjes <rientjes@google.com>
14245 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14246 M:      Andrew Morton <akpm@linux-foundation.org>
14247 L:      linux-mm@kvack.org
14248 S:      Maintained
14249 F:      include/linux/sl?b*.h
14250 F:      mm/sl?b*
14251
14252 SLEEPABLE READ-COPY UPDATE (SRCU)
14253 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14254 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14255 M:      Josh Triplett <josh@joshtriplett.org>
14256 R:      Steven Rostedt <rostedt@goodmis.org>
14257 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14258 L:      rcu@vger.kernel.org
14259 W:      http://www.rdrop.com/users/paulmck/RCU/
14260 S:      Supported
14261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14262 F:      include/linux/srcu*.h
14263 F:      kernel/rcu/srcu*.c
14264
14265 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14266 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14267 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14268 S:      Maintained
14269 F:      drivers/slimbus/
14270 F:      Documentation/devicetree/bindings/slimbus/
14271 F:      include/linux/slimbus.h
14272
14273 SMACK SECURITY MODULE
14274 M:      Casey Schaufler <casey@schaufler-ca.com>
14275 L:      linux-security-module@vger.kernel.org
14276 W:      http://schaufler-ca.com
14277 T:      git git://github.com/cschaufler/smack-next
14278 S:      Maintained
14279 F:      Documentation/admin-guide/LSM/Smack.rst
14280 F:      security/smack/
14281
14282 SMC91x ETHERNET DRIVER
14283 M:      Nicolas Pitre <nico@fluxnic.net>
14284 S:      Odd Fixes
14285 F:      drivers/net/ethernet/smsc/smc91x.*
14286
14287 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14288 M:      Sakari Ailus <sakari.ailus@iki.fi>
14289 L:      linux-media@vger.kernel.org
14290 S:      Maintained
14291 F:      drivers/media/i2c/smiapp/
14292 F:      include/media/i2c/smiapp.h
14293 F:      drivers/media/i2c/smiapp-pll.c
14294 F:      drivers/media/i2c/smiapp-pll.h
14295 F:      include/uapi/linux/smiapp.h
14296 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14297
14298 SMM665 HARDWARE MONITOR DRIVER
14299 M:      Guenter Roeck <linux@roeck-us.net>
14300 L:      linux-hwmon@vger.kernel.org
14301 S:      Maintained
14302 F:      Documentation/hwmon/smm665.rst
14303 F:      drivers/hwmon/smm665.c
14304
14305 SMSC EMC2103 HARDWARE MONITOR DRIVER
14306 M:      Steve Glendinning <steve.glendinning@shawell.net>
14307 L:      linux-hwmon@vger.kernel.org
14308 S:      Maintained
14309 F:      Documentation/hwmon/emc2103.rst
14310 F:      drivers/hwmon/emc2103.c
14311
14312 SMSC SCH5627 HARDWARE MONITOR DRIVER
14313 M:      Hans de Goede <hdegoede@redhat.com>
14314 L:      linux-hwmon@vger.kernel.org
14315 S:      Supported
14316 F:      Documentation/hwmon/sch5627.rst
14317 F:      drivers/hwmon/sch5627.c
14318
14319 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14320 M:      Steve Glendinning <steve.glendinning@shawell.net>
14321 L:      linux-fbdev@vger.kernel.org
14322 S:      Maintained
14323 F:      drivers/video/fbdev/smscufx.c
14324
14325 SMSC47B397 HARDWARE MONITOR DRIVER
14326 M:      Jean Delvare <jdelvare@suse.com>
14327 L:      linux-hwmon@vger.kernel.org
14328 S:      Maintained
14329 F:      Documentation/hwmon/smsc47b397.rst
14330 F:      drivers/hwmon/smsc47b397.c
14331
14332 SMSC911x ETHERNET DRIVER
14333 M:      Steve Glendinning <steve.glendinning@shawell.net>
14334 L:      netdev@vger.kernel.org
14335 S:      Maintained
14336 F:      include/linux/smsc911x.h
14337 F:      drivers/net/ethernet/smsc/smsc911x.*
14338
14339 SMSC9420 PCI ETHERNET DRIVER
14340 M:      Steve Glendinning <steve.glendinning@shawell.net>
14341 L:      netdev@vger.kernel.org
14342 S:      Maintained
14343 F:      drivers/net/ethernet/smsc/smsc9420.*
14344
14345 SOC-CAMERA V4L2 SUBSYSTEM
14346 L:      linux-media@vger.kernel.org
14347 T:      git git://linuxtv.org/media_tree.git
14348 S:      Orphan
14349 F:      include/media/soc*
14350 F:      drivers/media/i2c/soc_camera/
14351 F:      drivers/media/platform/soc_camera/
14352
14353 SOCIONEXT SYNQUACER I2C DRIVER
14354 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14355 L:      linux-i2c@vger.kernel.org
14356 S:      Maintained
14357 F:      drivers/i2c/busses/i2c-synquacer.c
14358 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14359
14360 SOCIONEXT UNIPHIER SOUND DRIVER
14361 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14362 S:      Orphan
14363 F:      sound/soc/uniphier/
14364
14365 SOEKRIS NET48XX LED SUPPORT
14366 M:      Chris Boot <bootc@bootc.net>
14367 S:      Maintained
14368 F:      drivers/leds/leds-net48xx.c
14369
14370 SOFT-ROCE DRIVER (rxe)
14371 M:      Moni Shoua <monis@mellanox.com>
14372 L:      linux-rdma@vger.kernel.org
14373 S:      Supported
14374 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14375 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14376 F:      drivers/infiniband/sw/rxe/
14377 F:      include/uapi/rdma/rdma_user_rxe.h
14378
14379 SOFTLOGIC 6x10 MPEG CODEC
14380 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14381 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14382 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14383 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14384 M:      Ismael Luceno <ismael@iodev.co.uk>
14385 L:      linux-media@vger.kernel.org
14386 S:      Supported
14387 F:      drivers/media/pci/solo6x10/
14388
14389 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14390 M:      James Morse <james.morse@arm.com>
14391 L:      linux-arm-kernel@lists.infradead.org
14392 S:      Maintained
14393 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14394 F:      drivers/firmware/arm_sdei.c
14395 F:      include/linux/arm_sdei.h
14396 F:      include/uapi/linux/arm_sdei.h
14397
14398 SOFTWARE RAID (Multiple Disks) SUPPORT
14399 M:      Shaohua Li <shli@kernel.org>
14400 L:      linux-raid@vger.kernel.org
14401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14402 S:      Supported
14403 F:      drivers/md/Makefile
14404 F:      drivers/md/Kconfig
14405 F:      drivers/md/md*
14406 F:      drivers/md/raid*
14407 F:      include/linux/raid/
14408 F:      include/uapi/linux/raid/
14409
14410 SOCIONEXT (SNI) AVE NETWORK DRIVER
14411 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14412 L:      netdev@vger.kernel.org
14413 S:      Maintained
14414 F:      drivers/net/ethernet/socionext/sni_ave.c
14415 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14416
14417 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14418 M:      Jassi Brar <jaswinder.singh@linaro.org>
14419 L:      netdev@vger.kernel.org
14420 S:      Maintained
14421 F:      drivers/net/ethernet/socionext/netsec.c
14422 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14423
14424 SOLIDRUN CLEARFOG SUPPORT
14425 M:      Russell King <linux@armlinux.org.uk>
14426 S:      Maintained
14427 F:      arch/arm/boot/dts/armada-388-clearfog*
14428 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14429
14430 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14431 M:      Russell King <linux@armlinux.org.uk>
14432 S:      Maintained
14433 F:      arch/arm/boot/dts/imx6*-cubox-i*
14434 F:      arch/arm/boot/dts/imx6*-hummingboard*
14435 F:      arch/arm/boot/dts/imx6*-sr-*
14436
14437 SONIC NETWORK DRIVER
14438 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14439 L:      netdev@vger.kernel.org
14440 S:      Maintained
14441 F:      drivers/net/ethernet/natsemi/sonic.*
14442
14443 SONICS SILICON BACKPLANE DRIVER (SSB)
14444 M:      Michael Buesch <m@bues.ch>
14445 L:      linux-wireless@vger.kernel.org
14446 S:      Maintained
14447 F:      drivers/ssb/
14448 F:      include/linux/ssb/
14449
14450 SONY IMX214 SENSOR DRIVER
14451 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14452 L:      linux-media@vger.kernel.org
14453 T:      git git://linuxtv.org/media_tree.git
14454 S:      Maintained
14455 F:      drivers/media/i2c/imx214.c
14456 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14457
14458 SONY IMX258 SENSOR DRIVER
14459 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14460 L:      linux-media@vger.kernel.org
14461 T:      git git://linuxtv.org/media_tree.git
14462 S:      Maintained
14463 F:      drivers/media/i2c/imx258.c
14464
14465 SONY IMX274 SENSOR DRIVER
14466 M:      Leon Luo <leonl@leopardimaging.com>
14467 L:      linux-media@vger.kernel.org
14468 T:      git git://linuxtv.org/media_tree.git
14469 S:      Maintained
14470 F:      drivers/media/i2c/imx274.c
14471 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14472
14473 SONY IMX319 SENSOR DRIVER
14474 M:      Bingbu Cao <bingbu.cao@intel.com>
14475 L:      linux-media@vger.kernel.org
14476 T:      git git://linuxtv.org/media_tree.git
14477 S:      Maintained
14478 F:      drivers/media/i2c/imx319.c
14479
14480 SONY IMX355 SENSOR DRIVER
14481 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14482 L:      linux-media@vger.kernel.org
14483 T:      git git://linuxtv.org/media_tree.git
14484 S:      Maintained
14485 F:      drivers/media/i2c/imx355.c
14486
14487 SONY MEMORYSTICK CARD SUPPORT
14488 M:      Alex Dubov <oakad@yahoo.com>
14489 W:      http://tifmxx.berlios.de/
14490 S:      Maintained
14491 F:      drivers/memstick/host/tifm_ms.c
14492
14493 SONY MEMORYSTICK STANDARD SUPPORT
14494 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14495 S:      Maintained
14496 F:      drivers/memstick/core/ms_block.*
14497
14498 SONY VAIO CONTROL DEVICE DRIVER
14499 M:      Mattia Dongili <malattia@linux.it>
14500 L:      platform-driver-x86@vger.kernel.org
14501 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14502 S:      Maintained
14503 F:      Documentation/laptops/sony-laptop.txt
14504 F:      drivers/char/sonypi.c
14505 F:      drivers/platform/x86/sony-laptop.c
14506 F:      include/linux/sony-laptop.h
14507
14508 SOUND
14509 M:      Jaroslav Kysela <perex@perex.cz>
14510 M:      Takashi Iwai <tiwai@suse.com>
14511 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14512 W:      http://www.alsa-project.org/
14513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14514 T:      git git://git.alsa-project.org/alsa-kernel.git
14515 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14516 S:      Maintained
14517 F:      Documentation/sound/
14518 F:      include/sound/
14519 F:      include/uapi/sound/
14520 F:      sound/
14521
14522 SOUND - COMPRESSED AUDIO
14523 M:      Vinod Koul <vkoul@kernel.org>
14524 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14526 S:      Supported
14527 F:      Documentation/sound/designs/compress-offload.rst
14528 F:      include/sound/compress_driver.h
14529 F:      include/uapi/sound/compress_*
14530 F:      sound/core/compress_offload.c
14531 F:      sound/soc/soc-compress.c
14532
14533 SOUND - DMAENGINE HELPERS
14534 M:      Lars-Peter Clausen <lars@metafoo.de>
14535 S:      Supported
14536 F:      include/sound/dmaengine_pcm.h
14537 F:      sound/core/pcm_dmaengine.c
14538 F:      sound/soc/soc-generic-dmaengine-pcm.c
14539
14540 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14541 M:      Liam Girdwood <lgirdwood@gmail.com>
14542 M:      Mark Brown <broonie@kernel.org>
14543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14544 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14545 W:      http://alsa-project.org/main/index.php/ASoC
14546 S:      Supported
14547 F:      Documentation/devicetree/bindings/sound/
14548 F:      Documentation/sound/soc/
14549 F:      sound/soc/
14550 F:      include/dt-bindings/sound/
14551 F:      include/sound/soc*
14552
14553 SOUNDWIRE SUBSYSTEM
14554 M:      Vinod Koul <vkoul@kernel.org>
14555 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14556 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14557 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14558 S:      Supported
14559 F:      Documentation/driver-api/soundwire/
14560 F:      drivers/soundwire/
14561 F:      include/linux/soundwire/
14562
14563 SP2 MEDIA DRIVER
14564 M:      Olli Salonen <olli.salonen@iki.fi>
14565 L:      linux-media@vger.kernel.org
14566 W:      https://linuxtv.org
14567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14568 S:      Maintained
14569 F:      drivers/media/dvb-frontends/sp2*
14570
14571 SPARC + UltraSPARC (sparc/sparc64)
14572 M:      "David S. Miller" <davem@davemloft.net>
14573 L:      sparclinux@vger.kernel.org
14574 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14577 S:      Maintained
14578 F:      arch/sparc/
14579 F:      drivers/sbus/
14580
14581 SPARC SERIAL DRIVERS
14582 M:      "David S. Miller" <davem@davemloft.net>
14583 L:      sparclinux@vger.kernel.org
14584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14586 S:      Maintained
14587 F:      include/linux/sunserialcore.h
14588 F:      drivers/tty/serial/suncore.c
14589 F:      drivers/tty/serial/sunhv.c
14590 F:      drivers/tty/serial/sunsab.c
14591 F:      drivers/tty/serial/sunsab.h
14592 F:      drivers/tty/serial/sunsu.c
14593 F:      drivers/tty/serial/sunzilog.c
14594 F:      drivers/tty/serial/sunzilog.h
14595 F:      drivers/tty/vcc.c
14596
14597 SPARSE CHECKER
14598 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14599 L:      linux-sparse@vger.kernel.org
14600 W:      https://sparse.wiki.kernel.org/
14601 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14602 S:      Maintained
14603 F:      include/linux/compiler.h
14604
14605 SPEAR CLOCK FRAMEWORK SUPPORT
14606 M:      Viresh Kumar <vireshk@kernel.org>
14607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14608 W:      http://www.st.com/spear
14609 S:      Maintained
14610 F:      drivers/clk/spear/
14611
14612 SPEAR PLATFORM SUPPORT
14613 M:      Viresh Kumar <vireshk@kernel.org>
14614 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14615 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14616 W:      http://www.st.com/spear
14617 S:      Maintained
14618 F:      arch/arm/boot/dts/spear*
14619 F:      arch/arm/mach-spear/
14620
14621 SPI NOR SUBSYSTEM
14622 M:      Marek Vasut <marek.vasut@gmail.com>
14623 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14624 L:      linux-mtd@lists.infradead.org
14625 W:      http://www.linux-mtd.infradead.org/
14626 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14627 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14628 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14629 S:      Maintained
14630 F:      drivers/mtd/spi-nor/
14631 F:      include/linux/mtd/spi-nor.h
14632
14633 SPI SUBSYSTEM
14634 M:      Mark Brown <broonie@kernel.org>
14635 L:      linux-spi@vger.kernel.org
14636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14637 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14638 S:      Maintained
14639 F:      Documentation/devicetree/bindings/spi/
14640 F:      Documentation/spi/
14641 F:      drivers/spi/
14642 F:      include/linux/spi/
14643 F:      include/uapi/linux/spi/
14644 F:      tools/spi/
14645
14646 SPIDERNET NETWORK DRIVER for CELL
14647 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14648 L:      netdev@vger.kernel.org
14649 S:      Supported
14650 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14651 F:      drivers/net/ethernet/toshiba/spider_net*
14652
14653 SPMI SUBSYSTEM
14654 R:      Stephen Boyd <sboyd@kernel.org>
14655 L:      linux-arm-msm@vger.kernel.org
14656 F:      Documentation/devicetree/bindings/spmi/
14657 F:      drivers/spmi/
14658 F:      include/dt-bindings/spmi/spmi.h
14659 F:      include/linux/spmi.h
14660 F:      include/trace/events/spmi.h
14661
14662 SPU FILE SYSTEM
14663 M:      Jeremy Kerr <jk@ozlabs.org>
14664 L:      linuxppc-dev@lists.ozlabs.org
14665 W:      http://www.ibm.com/developerworks/power/cell/
14666 S:      Supported
14667 F:      Documentation/filesystems/spufs.txt
14668 F:      arch/powerpc/platforms/cell/spufs/
14669
14670 SQUASHFS FILE SYSTEM
14671 M:      Phillip Lougher <phillip@squashfs.org.uk>
14672 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14673 W:      http://squashfs.org.uk
14674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14675 S:      Maintained
14676 F:      Documentation/filesystems/squashfs.txt
14677 F:      fs/squashfs/
14678
14679 SRM (Alpha) environment access
14680 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14681 S:      Maintained
14682 F:      arch/alpha/kernel/srm_env.c
14683
14684 ST LSM6DSx IMU IIO DRIVER
14685 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14686 L:      linux-iio@vger.kernel.org
14687 W:      http://www.st.com/
14688 S:      Maintained
14689 F:      drivers/iio/imu/st_lsm6dsx/
14690 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14691
14692 ST STM32 I2C/SMBUS DRIVER
14693 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14694 L:      linux-i2c@vger.kernel.org
14695 S:      Maintained
14696 F:      drivers/i2c/busses/i2c-stm32*
14697
14698 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14699 M:      Song Qiang <songqiang1304521@gmail.com>
14700 L:      linux-iio@vger.kernel.org
14701 S:      Maintained
14702 F:      drivers/iio/proximity/vl53l0x-i2c.c
14703 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14704
14705 STABLE BRANCH
14706 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14707 M:      Sasha Levin <sashal@kernel.org>
14708 L:      stable@vger.kernel.org
14709 S:      Supported
14710 F:      Documentation/process/stable-kernel-rules.rst
14711
14712 STAGING - COMEDI
14713 M:      Ian Abbott <abbotti@mev.co.uk>
14714 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14715 S:      Odd Fixes
14716 F:      drivers/staging/comedi/
14717
14718 STAGING - EROFS FILE SYSTEM
14719 M:      Gao Xiang <gaoxiang25@huawei.com>
14720 M:      Chao Yu <yuchao0@huawei.com>
14721 L:      linux-erofs@lists.ozlabs.org
14722 S:      Maintained
14723 F:      drivers/staging/erofs/
14724
14725 STAGING - INDUSTRIAL IO
14726 M:      Jonathan Cameron <jic23@kernel.org>
14727 L:      linux-iio@vger.kernel.org
14728 S:      Odd Fixes
14729 F:      Documentation/devicetree/bindings/staging/iio/
14730 F:      drivers/staging/iio/
14731
14732 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14733 M:      Marc Dietrich <marvin24@gmx.de>
14734 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14735 L:      linux-tegra@vger.kernel.org
14736 S:      Maintained
14737 F:      drivers/staging/nvec/
14738
14739 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14740 M:      Jens Frederich <jfrederich@gmail.com>
14741 M:      Daniel Drake <dsd@laptop.org>
14742 M:      Jon Nettleton <jon.nettleton@gmail.com>
14743 W:      http://wiki.laptop.org/go/DCON
14744 S:      Maintained
14745 F:      drivers/staging/olpc_dcon/
14746
14747 STAGING - REALTEK RTL8712U DRIVERS
14748 M:      Larry Finger <Larry.Finger@lwfinger.net>
14749 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14750 S:      Odd Fixes
14751 F:      drivers/staging/rtl8712/
14752
14753 STAGING - REALTEK RTL8188EU DRIVERS
14754 M:      Larry Finger <Larry.Finger@lwfinger.net>
14755 S:      Odd Fixes
14756 F:      drivers/staging/rtl8188eu/
14757
14758 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14759 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14760 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14761 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14762 L:      linux-fbdev@vger.kernel.org
14763 S:      Maintained
14764 F:      drivers/staging/sm750fb/
14765
14766 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14767 M:      William Hubbs <w.d.hubbs@gmail.com>
14768 M:      Chris Brannon <chris@the-brannons.com>
14769 M:      Kirk Reiser <kirk@reisers.ca>
14770 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14771 L:      speakup@linux-speakup.org
14772 W:      http://www.linux-speakup.org/
14773 S:      Odd Fixes
14774 F:      drivers/staging/speakup/
14775
14776 STAGING - VIA VT665X DRIVERS
14777 M:      Forest Bond <forest@alittletooquiet.net>
14778 S:      Odd Fixes
14779 F:      drivers/staging/vt665?/
14780
14781 STAGING - WILC1000 WIFI DRIVER
14782 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14783 M:      Ajay Singh <ajay.kathat@microchip.com>
14784 L:      linux-wireless@vger.kernel.org
14785 S:      Supported
14786 F:      drivers/staging/wilc1000/
14787
14788 STAGING SUBSYSTEM
14789 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14791 L:      devel@driverdev.osuosl.org
14792 S:      Supported
14793 F:      drivers/staging/
14794
14795 STARFIRE/DURALAN NETWORK DRIVER
14796 M:      Ion Badulescu <ionut@badula.org>
14797 S:      Odd Fixes
14798 F:      drivers/net/ethernet/adaptec/starfire*
14799
14800 STEC S1220 SKD DRIVER
14801 M:      Bart Van Assche <bart.vanassche@wdc.com>
14802 L:      linux-block@vger.kernel.org
14803 S:      Maintained
14804 F:      drivers/block/skd*[ch]
14805
14806 STI AUDIO (ASoC) DRIVERS
14807 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14808 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14809 S:      Maintained
14810 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14811 F:      sound/soc/sti/
14812
14813 STI CEC DRIVER
14814 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14815 S:      Maintained
14816 F:      drivers/media/platform/sti/cec/
14817 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14818
14819 STK1160 USB VIDEO CAPTURE DRIVER
14820 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14821 L:      linux-media@vger.kernel.org
14822 T:      git git://linuxtv.org/media_tree.git
14823 S:      Maintained
14824 F:      drivers/media/usb/stk1160/
14825
14826 STM32 AUDIO (ASoC) DRIVERS
14827 M:      Olivier Moysan <olivier.moysan@st.com>
14828 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14829 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14830 S:      Maintained
14831 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14832 F:      sound/soc/stm/
14833
14834 STM32 TIMER/LPTIMER DRIVERS
14835 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14836 S:      Maintained
14837 F:      drivers/*/stm32-*timer*
14838 F:      drivers/pwm/pwm-stm32*
14839 F:      include/linux/*/stm32-*tim*
14840 F:      Documentation/ABI/testing/*timer-stm32
14841 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14842 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14843
14844 STMMAC ETHERNET DRIVER
14845 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14846 M:      Alexandre Torgue <alexandre.torgue@st.com>
14847 M:      Jose Abreu <joabreu@synopsys.com>
14848 L:      netdev@vger.kernel.org
14849 W:      http://www.stlinux.com
14850 S:      Supported
14851 F:      drivers/net/ethernet/stmicro/stmmac/
14852
14853 SUN3/3X
14854 M:      Sam Creasey <sammy@sammy.net>
14855 W:      http://sammy.net/sun3/
14856 S:      Maintained
14857 F:      arch/m68k/kernel/*sun3*
14858 F:      arch/m68k/sun3*/
14859 F:      arch/m68k/include/asm/sun3*
14860 F:      drivers/net/ethernet/i825xx/sun3*
14861
14862 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14863 M:      Hans de Goede <hdegoede@redhat.com>
14864 L:      linux-input@vger.kernel.org
14865 S:      Maintained
14866 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14867 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14868
14869 SUNDANCE NETWORK DRIVER
14870 M:      Denis Kirjanov <kda@linux-powerpc.org>
14871 L:      netdev@vger.kernel.org
14872 S:      Maintained
14873 F:      drivers/net/ethernet/dlink/sundance.c
14874
14875 SUPERH
14876 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14877 M:      Rich Felker <dalias@libc.org>
14878 L:      linux-sh@vger.kernel.org
14879 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14880 S:      Maintained
14881 F:      Documentation/sh/
14882 F:      arch/sh/
14883 F:      drivers/sh/
14884
14885 SUSPEND TO RAM
14886 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14887 M:      Len Brown <len.brown@intel.com>
14888 M:      Pavel Machek <pavel@ucw.cz>
14889 L:      linux-pm@vger.kernel.org
14890 B:      https://bugzilla.kernel.org
14891 S:      Supported
14892 F:      Documentation/power/
14893 F:      arch/x86/kernel/acpi/
14894 F:      drivers/base/power/
14895 F:      kernel/power/
14896 F:      include/linux/suspend.h
14897 F:      include/linux/freezer.h
14898 F:      include/linux/pm.h
14899
14900 SVGA HANDLING
14901 M:      Martin Mares <mj@ucw.cz>
14902 L:      linux-video@atrey.karlin.mff.cuni.cz
14903 S:      Maintained
14904 F:      Documentation/svga.txt
14905 F:      arch/x86/boot/video*
14906
14907 SWIOTLB SUBSYSTEM
14908 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14909 L:      iommu@lists.linux-foundation.org
14910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14911 S:      Supported
14912 F:      kernel/dma/swiotlb.c
14913 F:      arch/*/kernel/pci-swiotlb.c
14914 F:      include/linux/swiotlb.h
14915
14916 SWITCHDEV
14917 M:      Jiri Pirko <jiri@resnulli.us>
14918 M:      Ivan Vecera <ivecera@redhat.com>
14919 L:      netdev@vger.kernel.org
14920 S:      Supported
14921 F:      net/switchdev/
14922 F:      include/net/switchdev.h
14923
14924 SY8106A REGULATOR DRIVER
14925 M:      Icenowy Zheng <icenowy@aosc.io>
14926 S:      Maintained
14927 F:      drivers/regulator/sy8106a-regulator.c
14928 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14929
14930 SYNC FILE FRAMEWORK
14931 M:      Sumit Semwal <sumit.semwal@linaro.org>
14932 R:      Gustavo Padovan <gustavo@padovan.org>
14933 S:      Maintained
14934 L:      linux-media@vger.kernel.org
14935 L:      dri-devel@lists.freedesktop.org
14936 F:      drivers/dma-buf/sync_*
14937 F:      drivers/dma-buf/dma-fence*
14938 F:      drivers/dma-buf/sw_sync.c
14939 F:      include/linux/sync_file.h
14940 F:      include/uapi/linux/sync_file.h
14941 F:      Documentation/sync_file.txt
14942 T:      git git://anongit.freedesktop.org/drm/drm-misc
14943
14944 SYNOPSYS ARC ARCHITECTURE
14945 M:      Vineet Gupta <vgupta@synopsys.com>
14946 L:      linux-snps-arc@lists.infradead.org
14947 S:      Supported
14948 F:      arch/arc/
14949 F:      Documentation/devicetree/bindings/arc/*
14950 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14951 F:      drivers/clocksource/arc_timer.c
14952 F:      drivers/tty/serial/arc_uart.c
14953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14954
14955 SYNOPSYS ARC HSDK SDP pll clock driver
14956 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14957 S:      Supported
14958 F:      drivers/clk/clk-hsdk-pll.c
14959 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14960
14961 SYNOPSYS ARC SDP clock driver
14962 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14963 S:      Supported
14964 F:      drivers/clk/axs10x/*
14965 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14966
14967 SYNOPSYS ARC SDP platform support
14968 M:      Alexey Brodkin <abrodkin@synopsys.com>
14969 S:      Supported
14970 F:      arch/arc/plat-axs10x
14971 F:      arch/arc/boot/dts/ax*
14972 F:      Documentation/devicetree/bindings/arc/axs10*
14973
14974 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14975 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14976 S:      Supported
14977 F:      drivers/reset/reset-axs10x.c
14978 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14979
14980 SYNOPSYS CREG GPIO DRIVER
14981 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14982 S:      Maintained
14983 F:      drivers/gpio/gpio-creg-snps.c
14984 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14985
14986 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14987 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14988 S:      Maintained
14989 F:      drivers/tty/serial/8250/8250_dw.c
14990
14991 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14992 M:      Hoan Tran <hoan@os.amperecomputing.com>
14993 L:      linux-gpio@vger.kernel.org
14994 S:      Maintained
14995 F:      drivers/gpio/gpio-dwapb.c
14996 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14997
14998 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14999 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15000 S:      Maintained
15001 F:      drivers/dma/dwi-axi-dmac/
15002 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15003
15004 SYNOPSYS DESIGNWARE DMAC DRIVER
15005 M:      Viresh Kumar <vireshk@kernel.org>
15006 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15007 S:      Maintained
15008 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15009 F:      drivers/dma/dw/
15010 F:      include/dt-bindings/dma/dw-dmac.h
15011 F:      include/linux/dma/dw.h
15012 F:      include/linux/platform_data/dma-dw.h
15013
15014 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15015 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15016 L:      netdev@vger.kernel.org
15017 S:      Supported
15018 F:      drivers/net/ethernet/synopsys/
15019
15020 SYNOPSYS DESIGNWARE I2C DRIVER
15021 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15022 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15023 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15024 L:      linux-i2c@vger.kernel.org
15025 S:      Maintained
15026 F:      drivers/i2c/busses/i2c-designware-*
15027 F:      include/linux/platform_data/i2c-designware.h
15028
15029 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15030 M:      Jaehoon Chung <jh80.chung@samsung.com>
15031 L:      linux-mmc@vger.kernel.org
15032 S:      Maintained
15033 F:      drivers/mmc/host/dw_mmc*
15034
15035 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15036 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15037 S:      Supported
15038 F:      drivers/reset/reset-hsdk.c
15039 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15040 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15041
15042 SYSTEM CONFIGURATION (SYSCON)
15043 M:      Lee Jones <lee.jones@linaro.org>
15044 M:      Arnd Bergmann <arnd@arndb.de>
15045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15046 S:      Supported
15047 F:      drivers/mfd/syscon.c
15048
15049 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15050 M:      Sudeep Holla <sudeep.holla@arm.com>
15051 L:      linux-arm-kernel@lists.infradead.org
15052 S:      Maintained
15053 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15054 F:      drivers/clk/clk-sc[mp]i.c
15055 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15056 F:      drivers/firmware/arm_scpi.c
15057 F:      drivers/firmware/arm_scmi/
15058 F:      include/linux/sc[mp]i_protocol.h
15059
15060 SYSTEM RESET/SHUTDOWN DRIVERS
15061 M:      Sebastian Reichel <sre@kernel.org>
15062 L:      linux-pm@vger.kernel.org
15063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15064 S:      Maintained
15065 F:      Documentation/devicetree/bindings/power/reset/
15066 F:      drivers/power/reset/
15067
15068 SYSTEM TRACE MODULE CLASS
15069 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15070 S:      Maintained
15071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15072 F:      Documentation/trace/stm.rst
15073 F:      drivers/hwtracing/stm/
15074 F:      include/linux/stm.h
15075 F:      include/uapi/linux/stm.h
15076
15077 SYSV FILESYSTEM
15078 M:      Christoph Hellwig <hch@infradead.org>
15079 S:      Maintained
15080 F:      Documentation/filesystems/sysv-fs.txt
15081 F:      fs/sysv/
15082 F:      include/linux/sysv_fs.h
15083
15084 TASKSTATS STATISTICS INTERFACE
15085 M:      Balbir Singh <bsingharora@gmail.com>
15086 S:      Maintained
15087 F:      Documentation/accounting/taskstats*
15088 F:      include/linux/taskstats*
15089 F:      kernel/taskstats.c
15090
15091 TC subsystem
15092 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15093 M:      Cong Wang <xiyou.wangcong@gmail.com>
15094 M:      Jiri Pirko <jiri@resnulli.us>
15095 L:      netdev@vger.kernel.org
15096 S:      Maintained
15097 F:      include/net/pkt_cls.h
15098 F:      include/net/pkt_sched.h
15099 F:      include/net/tc_act/
15100 F:      include/uapi/linux/pkt_cls.h
15101 F:      include/uapi/linux/pkt_sched.h
15102 F:      include/uapi/linux/tc_act/
15103 F:      include/uapi/linux/tc_ematch/
15104 F:      net/sched/
15105
15106 TC90522 MEDIA DRIVER
15107 M:      Akihiro Tsukada <tskd08@gmail.com>
15108 L:      linux-media@vger.kernel.org
15109 S:      Odd Fixes
15110 F:      drivers/media/dvb-frontends/tc90522*
15111
15112 TCP LOW PRIORITY MODULE
15113 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15114 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15115 W:      http://tcp-lp-mod.sourceforge.net/
15116 S:      Maintained
15117 F:      net/ipv4/tcp_lp.c
15118
15119 TDA10071 MEDIA DRIVER
15120 M:      Antti Palosaari <crope@iki.fi>
15121 L:      linux-media@vger.kernel.org
15122 W:      https://linuxtv.org
15123 W:      http://palosaari.fi/linux/
15124 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15125 T:      git git://linuxtv.org/anttip/media_tree.git
15126 S:      Maintained
15127 F:      drivers/media/dvb-frontends/tda10071*
15128
15129 TDA18212 MEDIA DRIVER
15130 M:      Antti Palosaari <crope@iki.fi>
15131 L:      linux-media@vger.kernel.org
15132 W:      https://linuxtv.org
15133 W:      http://palosaari.fi/linux/
15134 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15135 T:      git git://linuxtv.org/anttip/media_tree.git
15136 S:      Maintained
15137 F:      drivers/media/tuners/tda18212*
15138
15139 TDA18218 MEDIA DRIVER
15140 M:      Antti Palosaari <crope@iki.fi>
15141 L:      linux-media@vger.kernel.org
15142 W:      https://linuxtv.org
15143 W:      http://palosaari.fi/linux/
15144 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15145 T:      git git://linuxtv.org/anttip/media_tree.git
15146 S:      Maintained
15147 F:      drivers/media/tuners/tda18218*
15148
15149 TDA18250 MEDIA DRIVER
15150 M:      Olli Salonen <olli.salonen@iki.fi>
15151 L:      linux-media@vger.kernel.org
15152 W:      https://linuxtv.org
15153 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15154 T:      git git://linuxtv.org/media_tree.git
15155 S:      Maintained
15156 F:      drivers/media/tuners/tda18250*
15157
15158 TDA18271 MEDIA DRIVER
15159 M:      Michael Krufky <mkrufky@linuxtv.org>
15160 L:      linux-media@vger.kernel.org
15161 W:      https://linuxtv.org
15162 W:      http://github.com/mkrufky
15163 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15164 T:      git git://linuxtv.org/mkrufky/tuners.git
15165 S:      Maintained
15166 F:      drivers/media/tuners/tda18271*
15167
15168 TDA1997x MEDIA DRIVER
15169 M:      Tim Harvey <tharvey@gateworks.com>
15170 L:      linux-media@vger.kernel.org
15171 W:      https://linuxtv.org
15172 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15173 S:      Maintained
15174 F:      drivers/media/i2c/tda1997x.*
15175
15176 TDA827x MEDIA DRIVER
15177 M:      Michael Krufky <mkrufky@linuxtv.org>
15178 L:      linux-media@vger.kernel.org
15179 W:      https://linuxtv.org
15180 W:      http://github.com/mkrufky
15181 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15182 T:      git git://linuxtv.org/mkrufky/tuners.git
15183 S:      Maintained
15184 F:      drivers/media/tuners/tda8290.*
15185
15186 TDA8290 MEDIA DRIVER
15187 M:      Michael Krufky <mkrufky@linuxtv.org>
15188 L:      linux-media@vger.kernel.org
15189 W:      https://linuxtv.org
15190 W:      http://github.com/mkrufky
15191 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15192 T:      git git://linuxtv.org/mkrufky/tuners.git
15193 S:      Maintained
15194 F:      drivers/media/tuners/tda8290.*
15195
15196 TDA9840 MEDIA DRIVER
15197 M:      Hans Verkuil <hverkuil@xs4all.nl>
15198 L:      linux-media@vger.kernel.org
15199 T:      git git://linuxtv.org/media_tree.git
15200 W:      https://linuxtv.org
15201 S:      Maintained
15202 F:      drivers/media/i2c/tda9840*
15203
15204 TEA5761 TUNER DRIVER
15205 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15206 L:      linux-media@vger.kernel.org
15207 W:      https://linuxtv.org
15208 T:      git git://linuxtv.org/media_tree.git
15209 S:      Odd fixes
15210 F:      drivers/media/tuners/tea5761.*
15211
15212 TEA5767 TUNER DRIVER
15213 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15214 L:      linux-media@vger.kernel.org
15215 W:      https://linuxtv.org
15216 T:      git git://linuxtv.org/media_tree.git
15217 S:      Maintained
15218 F:      drivers/media/tuners/tea5767.*
15219
15220 TEA6415C MEDIA DRIVER
15221 M:      Hans Verkuil <hverkuil@xs4all.nl>
15222 L:      linux-media@vger.kernel.org
15223 T:      git git://linuxtv.org/media_tree.git
15224 W:      https://linuxtv.org
15225 S:      Maintained
15226 F:      drivers/media/i2c/tea6415c*
15227
15228 TEA6420 MEDIA DRIVER
15229 M:      Hans Verkuil <hverkuil@xs4all.nl>
15230 L:      linux-media@vger.kernel.org
15231 T:      git git://linuxtv.org/media_tree.git
15232 W:      https://linuxtv.org
15233 S:      Maintained
15234 F:      drivers/media/i2c/tea6420*
15235
15236 TEAM DRIVER
15237 M:      Jiri Pirko <jiri@resnulli.us>
15238 L:      netdev@vger.kernel.org
15239 S:      Supported
15240 F:      drivers/net/team/
15241 F:      include/linux/if_team.h
15242 F:      include/uapi/linux/if_team.h
15243
15244 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15245 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15246 S:      Maintained
15247 F:      arch/x86/platform/ts5500/
15248
15249 TECHNOTREND USB IR RECEIVER
15250 M:      Sean Young <sean@mess.org>
15251 L:      linux-media@vger.kernel.org
15252 S:      Maintained
15253 F:      drivers/media/rc/ttusbir.c
15254
15255 TECHWELL TW9910 VIDEO DECODER
15256 L:      linux-media@vger.kernel.org
15257 S:      Orphan
15258 F:      drivers/media/i2c/tw9910.c
15259 F:      include/media/i2c/tw9910.h
15260
15261 TEE SUBSYSTEM
15262 M:      Jens Wiklander <jens.wiklander@linaro.org>
15263 S:      Maintained
15264 F:      include/linux/tee_drv.h
15265 F:      include/uapi/linux/tee.h
15266 F:      drivers/tee/
15267 F:      Documentation/tee.txt
15268
15269 TEGRA ARCHITECTURE SUPPORT
15270 M:      Thierry Reding <thierry.reding@gmail.com>
15271 M:      Jonathan Hunter <jonathanh@nvidia.com>
15272 L:      linux-tegra@vger.kernel.org
15273 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15275 S:      Supported
15276 N:      [^a-z]tegra
15277
15278 TEGRA CLOCK DRIVER
15279 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15280 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15281 S:      Supported
15282 F:      drivers/clk/tegra/
15283
15284 TEGRA DMA DRIVERS
15285 M:      Laxman Dewangan <ldewangan@nvidia.com>
15286 M:      Jon Hunter <jonathanh@nvidia.com>
15287 S:      Supported
15288 F:      drivers/dma/tegra*
15289
15290 TEGRA I2C DRIVER
15291 M:      Laxman Dewangan <ldewangan@nvidia.com>
15292 S:      Supported
15293 F:      drivers/i2c/busses/i2c-tegra.c
15294
15295 TEGRA IOMMU DRIVERS
15296 M:      Thierry Reding <thierry.reding@gmail.com>
15297 L:      linux-tegra@vger.kernel.org
15298 S:      Supported
15299 F:      drivers/iommu/tegra*
15300
15301 TEGRA KBC DRIVER
15302 M:      Laxman Dewangan <ldewangan@nvidia.com>
15303 S:      Supported
15304 F:      drivers/input/keyboard/tegra-kbc.c
15305
15306 TEGRA NAND DRIVER
15307 M:      Stefan Agner <stefan@agner.ch>
15308 M:      Lucas Stach <dev@lynxeye.de>
15309 S:      Maintained
15310 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15311 F:      drivers/mtd/nand/raw/tegra_nand.c
15312
15313 TEGRA PWM DRIVER
15314 M:      Thierry Reding <thierry.reding@gmail.com>
15315 S:      Supported
15316 F:      drivers/pwm/pwm-tegra.c
15317
15318 TEGRA SERIAL DRIVER
15319 M:      Laxman Dewangan <ldewangan@nvidia.com>
15320 S:      Supported
15321 F:      drivers/tty/serial/serial-tegra.c
15322
15323 TEGRA SPI DRIVER
15324 M:      Laxman Dewangan <ldewangan@nvidia.com>
15325 S:      Supported
15326 F:      drivers/spi/spi-tegra*
15327
15328 TEHUTI ETHERNET DRIVER
15329 M:      Andy Gospodarek <andy@greyhouse.net>
15330 L:      netdev@vger.kernel.org
15331 S:      Supported
15332 F:      drivers/net/ethernet/tehuti/*
15333
15334 Telecom Clock Driver for MCPL0010
15335 M:      Mark Gross <mark.gross@intel.com>
15336 S:      Supported
15337 F:      drivers/char/tlclk.c
15338
15339 TENSILICA XTENSA PORT (xtensa)
15340 M:      Chris Zankel <chris@zankel.net>
15341 M:      Max Filippov <jcmvbkbc@gmail.com>
15342 L:      linux-xtensa@linux-xtensa.org
15343 T:      git git://github.com/czankel/xtensa-linux.git
15344 S:      Maintained
15345 F:      arch/xtensa/
15346 F:      drivers/irqchip/irq-xtensa-*
15347
15348 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15349 M:      Nishanth Menon <nm@ti.com>
15350 M:      Tero Kristo <t-kristo@ti.com>
15351 M:      Santosh Shilimkar <ssantosh@kernel.org>
15352 L:      linux-arm-kernel@lists.infradead.org
15353 S:      Maintained
15354 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15355 F:      drivers/firmware/ti_sci*
15356 F:      include/linux/soc/ti/ti_sci_protocol.h
15357 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15358 F:      drivers/soc/ti/ti_sci_pm_domains.c
15359 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15360 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15361 F:      drivers/clk/keystone/sci-clk.c
15362 F:      drivers/reset/reset-ti-sci.c
15363
15364 Texas Instruments ASoC drivers
15365 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15366 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15367 S:      Maintained
15368 F:      sound/soc/ti/
15369
15370 Texas Instruments' DAC7612 DAC Driver
15371 M:      Ricardo Ribalda <ricardo@ribalda.com>
15372 L:      linux-iio@vger.kernel.org
15373 S:      Supported
15374 F:      drivers/iio/dac/ti-dac7612.c
15375 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15376
15377 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15378 M:      Hans Verkuil <hverkuil@xs4all.nl>
15379 L:      linux-media@vger.kernel.org
15380 T:      git git://linuxtv.org/media_tree.git
15381 W:      https://linuxtv.org
15382 S:      Maintained
15383 F:      drivers/media/radio/radio-raremono.c
15384
15385 THERMAL
15386 M:      Zhang Rui <rui.zhang@intel.com>
15387 M:      Eduardo Valentin <edubezval@gmail.com>
15388 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15389 L:      linux-pm@vger.kernel.org
15390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15392 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15393 S:      Supported
15394 F:      drivers/thermal/
15395 F:      include/linux/thermal.h
15396 F:      include/uapi/linux/thermal.h
15397 F:      include/linux/cpu_cooling.h
15398 F:      Documentation/devicetree/bindings/thermal/
15399
15400 THERMAL/CPU_COOLING
15401 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15402 M:      Viresh Kumar <viresh.kumar@linaro.org>
15403 M:      Javi Merino <javi.merino@kernel.org>
15404 L:      linux-pm@vger.kernel.org
15405 S:      Supported
15406 F:      Documentation/thermal/cpu-cooling-api.txt
15407 F:      drivers/thermal/cpu_cooling.c
15408 F:      include/linux/cpu_cooling.h
15409
15410 THINKPAD ACPI EXTRAS DRIVER
15411 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15412 L:      ibm-acpi-devel@lists.sourceforge.net
15413 L:      platform-driver-x86@vger.kernel.org
15414 W:      http://ibm-acpi.sourceforge.net
15415 W:      http://thinkwiki.org/wiki/Ibm-acpi
15416 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15417 S:      Maintained
15418 F:      drivers/platform/x86/thinkpad_acpi.c
15419
15420 THUNDERBOLT DRIVER
15421 M:      Andreas Noever <andreas.noever@gmail.com>
15422 M:      Michael Jamet <michael.jamet@intel.com>
15423 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15424 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15426 S:      Maintained
15427 F:      Documentation/admin-guide/thunderbolt.rst
15428 F:      drivers/thunderbolt/
15429 F:      include/linux/thunderbolt.h
15430
15431 THUNDERBOLT NETWORK DRIVER
15432 M:      Michael Jamet <michael.jamet@intel.com>
15433 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15434 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15435 L:      netdev@vger.kernel.org
15436 S:      Maintained
15437 F:      drivers/net/thunderbolt.c
15438
15439 THUNDERX GPIO DRIVER
15440 M:      David Daney <david.daney@cavium.com>
15441 S:      Maintained
15442 F:      drivers/gpio/gpio-thunderx.c
15443
15444 TI AM437X VPFE DRIVER
15445 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15446 L:      linux-media@vger.kernel.org
15447 W:      https://linuxtv.org
15448 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15449 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15450 S:      Maintained
15451 F:      drivers/media/platform/am437x/
15452
15453 TI BANDGAP AND THERMAL DRIVER
15454 M:      Eduardo Valentin <edubezval@gmail.com>
15455 M:      Keerthy <j-keerthy@ti.com>
15456 L:      linux-pm@vger.kernel.org
15457 L:      linux-omap@vger.kernel.org
15458 S:      Maintained
15459 F:      drivers/thermal/ti-soc-thermal/
15460
15461 TI BQ27XXX POWER SUPPLY DRIVER
15462 R:      Andrew F. Davis <afd@ti.com>
15463 F:      include/linux/power/bq27xxx_battery.h
15464 F:      drivers/power/supply/bq27xxx_battery.c
15465 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15466
15467 TI CDCE706 CLOCK DRIVER
15468 M:      Max Filippov <jcmvbkbc@gmail.com>
15469 S:      Maintained
15470 F:      drivers/clk/clk-cdce706.c
15471
15472 TI CLOCK DRIVER
15473 M:      Tero Kristo <t-kristo@ti.com>
15474 L:      linux-omap@vger.kernel.org
15475 S:      Maintained
15476 F:      drivers/clk/ti/
15477 F:      include/linux/clk/ti.h
15478
15479 TI DAVINCI MACHINE SUPPORT
15480 M:      Sekhar Nori <nsekhar@ti.com>
15481 M:      Kevin Hilman <khilman@kernel.org>
15482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15484 S:      Supported
15485 F:      arch/arm/mach-davinci/
15486 F:      drivers/i2c/busses/i2c-davinci.c
15487 F:      arch/arm/boot/dts/da850*
15488
15489 TI DAVINCI SERIES CLOCK DRIVER
15490 M:      David Lechner <david@lechnology.com>
15491 R:      Sekhar Nori <nsekhar@ti.com>
15492 S:      Maintained
15493 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15494 F:      drivers/clk/davinci/
15495
15496 TI DAVINCI SERIES GPIO DRIVER
15497 M:      Keerthy <j-keerthy@ti.com>
15498 L:      linux-gpio@vger.kernel.org
15499 S:      Maintained
15500 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15501 F:      drivers/gpio/gpio-davinci.c
15502
15503 TI DAVINCI SERIES MEDIA DRIVER
15504 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15505 L:      linux-media@vger.kernel.org
15506 W:      https://linuxtv.org
15507 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15508 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15509 S:      Maintained
15510 F:      drivers/media/platform/davinci/
15511 F:      include/media/davinci/
15512
15513 TI ETHERNET SWITCH DRIVER (CPSW)
15514 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15515 L:      linux-omap@vger.kernel.org
15516 L:      netdev@vger.kernel.org
15517 S:      Maintained
15518 F:      drivers/net/ethernet/ti/cpsw*
15519 F:      drivers/net/ethernet/ti/davinci*
15520
15521 TI FLASH MEDIA INTERFACE DRIVER
15522 M:      Alex Dubov <oakad@yahoo.com>
15523 S:      Maintained
15524 F:      drivers/misc/tifm*
15525 F:      drivers/mmc/host/tifm_sd.c
15526 F:      include/linux/tifm.h
15527
15528 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15529 M:      Santosh Shilimkar <ssantosh@kernel.org>
15530 L:      linux-kernel@vger.kernel.org
15531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15532 S:      Maintained
15533 F:      drivers/soc/ti/*
15534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15535
15536 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15537 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15538 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15539 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15540 S:      Maintained
15541 F:      sound/soc/codecs/lm49453*
15542 F:      sound/soc/codecs/isabelle*
15543
15544 TI LP855x BACKLIGHT DRIVER
15545 M:      Milo Kim <milo.kim@ti.com>
15546 S:      Maintained
15547 F:      Documentation/backlight/lp855x-driver.txt
15548 F:      drivers/video/backlight/lp855x_bl.c
15549 F:      include/linux/platform_data/lp855x.h
15550
15551 TI LP8727 CHARGER DRIVER
15552 M:      Milo Kim <milo.kim@ti.com>
15553 S:      Maintained
15554 F:      drivers/power/supply/lp8727_charger.c
15555 F:      include/linux/platform_data/lp8727.h
15556
15557 TI LP8788 MFD DRIVER
15558 M:      Milo Kim <milo.kim@ti.com>
15559 S:      Maintained
15560 F:      drivers/iio/adc/lp8788_adc.c
15561 F:      drivers/leds/leds-lp8788.c
15562 F:      drivers/mfd/lp8788*.c
15563 F:      drivers/power/supply/lp8788-charger.c
15564 F:      drivers/regulator/lp8788-*.c
15565 F:      include/linux/mfd/lp8788*.h
15566
15567 TI NETCP ETHERNET DRIVER
15568 M:      Wingman Kwok <w-kwok2@ti.com>
15569 M:      Murali Karicheri <m-karicheri2@ti.com>
15570 L:      netdev@vger.kernel.org
15571 S:      Maintained
15572 F:      drivers/net/ethernet/ti/netcp*
15573
15574 TI PCM3060 ASoC CODEC DRIVER
15575 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15576 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15577 S:      Maintained
15578 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15579 F:      sound/soc/codecs/pcm3060*
15580
15581 TI TAS571X FAMILY ASoC CODEC DRIVER
15582 M:      Kevin Cernekee <cernekee@chromium.org>
15583 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15584 S:      Odd Fixes
15585 F:      sound/soc/codecs/tas571x*
15586
15587 TI TRF7970A NFC DRIVER
15588 M:      Mark Greer <mgreer@animalcreek.com>
15589 L:      linux-wireless@vger.kernel.org
15590 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15591 S:      Supported
15592 F:      drivers/nfc/trf7970a.c
15593 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15594
15595 TI TWL4030 SERIES SOC CODEC DRIVER
15596 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15597 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15598 S:      Maintained
15599 F:      sound/soc/codecs/twl4030*
15600
15601 TI VPE/CAL DRIVERS
15602 M:      Benoit Parrot <bparrot@ti.com>
15603 L:      linux-media@vger.kernel.org
15604 W:      http://linuxtv.org/
15605 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15606 S:      Maintained
15607 F:      drivers/media/platform/ti-vpe/
15608
15609 TI WILINK WIRELESS DRIVERS
15610 L:      linux-wireless@vger.kernel.org
15611 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15612 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15614 S:      Orphan
15615 F:      drivers/net/wireless/ti/
15616 F:      include/linux/wl12xx.h
15617
15618 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15619 M:      John Stultz <john.stultz@linaro.org>
15620 M:      Thomas Gleixner <tglx@linutronix.de>
15621 R:      Stephen Boyd <sboyd@kernel.org>
15622 L:      linux-kernel@vger.kernel.org
15623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15624 S:      Supported
15625 F:      include/linux/clocksource.h
15626 F:      include/linux/time.h
15627 F:      include/linux/timex.h
15628 F:      include/uapi/linux/time.h
15629 F:      include/uapi/linux/timex.h
15630 F:      kernel/time/clocksource.c
15631 F:      kernel/time/time*.c
15632 F:      kernel/time/alarmtimer.c
15633 F:      kernel/time/ntp.c
15634 F:      tools/testing/selftests/timers/
15635
15636 TIPC NETWORK LAYER
15637 M:      Jon Maloy <jon.maloy@ericsson.com>
15638 M:      Ying Xue <ying.xue@windriver.com>
15639 L:      netdev@vger.kernel.org (core kernel code)
15640 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15641 W:      http://tipc.sourceforge.net/
15642 S:      Maintained
15643 F:      include/uapi/linux/tipc*.h
15644 F:      net/tipc/
15645
15646 TLAN NETWORK DRIVER
15647 M:      Samuel Chessman <chessman@tux.org>
15648 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15649 W:      http://sourceforge.net/projects/tlan/
15650 S:      Maintained
15651 F:      Documentation/networking/device_drivers/ti/tlan.txt
15652 F:      drivers/net/ethernet/ti/tlan.*
15653
15654 TM6000 VIDEO4LINUX DRIVER
15655 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15656 L:      linux-media@vger.kernel.org
15657 W:      https://linuxtv.org
15658 T:      git git://linuxtv.org/media_tree.git
15659 S:      Odd fixes
15660 F:      drivers/media/usb/tm6000/
15661 F:      Documentation/media/v4l-drivers/tm6000*
15662
15663 TMIO/SDHI MMC DRIVER
15664 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15665 L:      linux-mmc@vger.kernel.org
15666 S:      Supported
15667 F:      drivers/mmc/host/tmio_mmc*
15668 F:      drivers/mmc/host/renesas_sdhi*
15669 F:      include/linux/mfd/tmio.h
15670
15671 TMP401 HARDWARE MONITOR DRIVER
15672 M:      Guenter Roeck <linux@roeck-us.net>
15673 L:      linux-hwmon@vger.kernel.org
15674 S:      Maintained
15675 F:      Documentation/hwmon/tmp401.rst
15676 F:      drivers/hwmon/tmp401.c
15677
15678 TMPFS (SHMEM FILESYSTEM)
15679 M:      Hugh Dickins <hughd@google.com>
15680 L:      linux-mm@kvack.org
15681 S:      Maintained
15682 F:      include/linux/shmem_fs.h
15683 F:      mm/shmem.c
15684
15685 TOMOYO SECURITY MODULE
15686 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15687 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15688 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15689 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15690 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15691 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15692 W:      https://tomoyo.osdn.jp/
15693 S:      Maintained
15694 F:      security/tomoyo/
15695
15696 TOPSTAR LAPTOP EXTRAS DRIVER
15697 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15698 L:      platform-driver-x86@vger.kernel.org
15699 S:      Maintained
15700 F:      drivers/platform/x86/topstar-laptop.c
15701
15702 TORTURE-TEST MODULES
15703 M:      Davidlohr Bueso <dave@stgolabs.net>
15704 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15705 M:      Josh Triplett <josh@joshtriplett.org>
15706 L:      linux-kernel@vger.kernel.org
15707 S:      Supported
15708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15709 F:      Documentation/RCU/torture.txt
15710 F:      kernel/torture.c
15711 F:      kernel/rcu/rcutorture.c
15712 F:      kernel/rcu/rcuperf.c
15713 F:      kernel/locking/locktorture.c
15714
15715 TOSHIBA ACPI EXTRAS DRIVER
15716 M:      Azael Avalos <coproscefalo@gmail.com>
15717 L:      platform-driver-x86@vger.kernel.org
15718 S:      Maintained
15719 F:      drivers/platform/x86/toshiba_acpi.c
15720
15721 TOSHIBA BLUETOOTH DRIVER
15722 M:      Azael Avalos <coproscefalo@gmail.com>
15723 L:      platform-driver-x86@vger.kernel.org
15724 S:      Maintained
15725 F:      drivers/platform/x86/toshiba_bluetooth.c
15726
15727 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15728 M:      Azael Avalos <coproscefalo@gmail.com>
15729 L:      platform-driver-x86@vger.kernel.org
15730 S:      Maintained
15731 F:      drivers/platform/x86/toshiba_haps.c
15732
15733 TOSHIBA SMM DRIVER
15734 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15735 W:      http://www.buzzard.org.uk/toshiba/
15736 S:      Maintained
15737 F:      drivers/char/toshiba.c
15738 F:      include/linux/toshiba.h
15739 F:      include/uapi/linux/toshiba.h
15740
15741 TOSHIBA TC358743 DRIVER
15742 M:      Mats Randgaard <matrandg@cisco.com>
15743 L:      linux-media@vger.kernel.org
15744 S:      Maintained
15745 F:      drivers/media/i2c/tc358743*
15746 F:      include/media/i2c/tc358743.h
15747
15748 TOSHIBA WMI HOTKEYS DRIVER
15749 M:      Azael Avalos <coproscefalo@gmail.com>
15750 L:      platform-driver-x86@vger.kernel.org
15751 S:      Maintained
15752 F:      drivers/platform/x86/toshiba-wmi.c
15753
15754 TPM DEVICE DRIVER
15755 M:      Peter Huewe <peterhuewe@gmx.de>
15756 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15757 R:      Jason Gunthorpe <jgg@ziepe.ca>
15758 L:      linux-integrity@vger.kernel.org
15759 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15760 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15761 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15762 S:      Maintained
15763 F:      drivers/char/tpm/
15764
15765 TRACING
15766 M:      Steven Rostedt <rostedt@goodmis.org>
15767 M:      Ingo Molnar <mingo@redhat.com>
15768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15769 S:      Maintained
15770 F:      Documentation/trace/ftrace.rst
15771 F:      arch/*/*/*/ftrace.h
15772 F:      arch/*/kernel/ftrace.c
15773 F:      include/*/ftrace.h
15774 F:      include/linux/trace*.h
15775 F:      include/trace/
15776 F:      kernel/trace/
15777 F:      tools/testing/selftests/ftrace/
15778
15779 TRACING MMIO ACCESSES (MMIOTRACE)
15780 M:      Steven Rostedt <rostedt@goodmis.org>
15781 M:      Ingo Molnar <mingo@kernel.org>
15782 R:      Karol Herbst <karolherbst@gmail.com>
15783 R:      Pekka Paalanen <ppaalanen@gmail.com>
15784 S:      Maintained
15785 L:      linux-kernel@vger.kernel.org
15786 L:      nouveau@lists.freedesktop.org
15787 F:      kernel/trace/trace_mmiotrace.c
15788 F:      include/linux/mmiotrace.h
15789 F:      arch/x86/mm/kmmio.c
15790 F:      arch/x86/mm/mmio-mod.c
15791 F:      arch/x86/mm/testmmiotrace.c
15792
15793 TRIVIAL PATCHES
15794 M:      Jiri Kosina <trivial@kernel.org>
15795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15796 S:      Maintained
15797 K:      ^Subject:.*(?i)trivial
15798
15799 TEMPO SEMICONDUCTOR DRIVERS
15800 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15801 S:      Maintained
15802 F:      sound/soc/codecs/tscs*.c
15803 F:      sound/soc/codecs/tscs*.h
15804 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15805
15806 TTY LAYER
15807 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15808 M:      Jiri Slaby <jslaby@suse.com>
15809 S:      Supported
15810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15811 F:      Documentation/serial/
15812 F:      drivers/tty/
15813 F:      drivers/tty/serial/serial_core.c
15814 F:      include/linux/serial_core.h
15815 F:      include/linux/serial.h
15816 F:      include/linux/tty.h
15817 F:      include/uapi/linux/serial_core.h
15818 F:      include/uapi/linux/serial.h
15819 F:      include/uapi/linux/tty.h
15820
15821 TUA9001 MEDIA DRIVER
15822 M:      Antti Palosaari <crope@iki.fi>
15823 L:      linux-media@vger.kernel.org
15824 W:      https://linuxtv.org
15825 W:      http://palosaari.fi/linux/
15826 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15827 T:      git git://linuxtv.org/anttip/media_tree.git
15828 S:      Maintained
15829 F:      drivers/media/tuners/tua9001*
15830
15831 TULIP NETWORK DRIVERS
15832 L:      netdev@vger.kernel.org
15833 L:      linux-parisc@vger.kernel.org
15834 S:      Orphan
15835 F:      drivers/net/ethernet/dec/tulip/
15836
15837 TUN/TAP driver
15838 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15839 W:      http://vtun.sourceforge.net/tun
15840 S:      Maintained
15841 F:      Documentation/networking/tuntap.txt
15842 F:      arch/um/os-Linux/drivers/
15843
15844 TURBOCHANNEL SUBSYSTEM
15845 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15846 M:      Ralf Baechle <ralf@linux-mips.org>
15847 L:      linux-mips@vger.kernel.org
15848 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15849 S:      Maintained
15850 F:      drivers/tc/
15851 F:      include/linux/tc.h
15852
15853 TURBOSTAT UTILITY
15854 M:      "Len Brown" <lenb@kernel.org>
15855 L:      linux-pm@vger.kernel.org
15856 B:      https://bugzilla.kernel.org
15857 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15859 S:      Supported
15860 F:      tools/power/x86/turbostat/
15861
15862 TW5864 VIDEO4LINUX DRIVER
15863 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15864 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15865 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15866 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15867 L:      linux-media@vger.kernel.org
15868 S:      Supported
15869 F:      drivers/media/pci/tw5864/
15870
15871 TW68 VIDEO4LINUX DRIVER
15872 M:      Hans Verkuil <hverkuil@xs4all.nl>
15873 L:      linux-media@vger.kernel.org
15874 T:      git git://linuxtv.org/media_tree.git
15875 W:      https://linuxtv.org
15876 S:      Odd Fixes
15877 F:      drivers/media/pci/tw68/
15878
15879 TW686X VIDEO4LINUX DRIVER
15880 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15881 L:      linux-media@vger.kernel.org
15882 T:      git git://linuxtv.org/media_tree.git
15883 W:      http://linuxtv.org
15884 S:      Maintained
15885 F:      drivers/media/pci/tw686x/
15886
15887 UBI FILE SYSTEM (UBIFS)
15888 M:      Richard Weinberger <richard@nod.at>
15889 M:      Artem Bityutskiy <dedekind1@gmail.com>
15890 M:      Adrian Hunter <adrian.hunter@intel.com>
15891 L:      linux-mtd@lists.infradead.org
15892 T:      git git://git.infradead.org/ubifs-2.6.git
15893 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15894 S:      Supported
15895 F:      Documentation/filesystems/ubifs.txt
15896 F:      fs/ubifs/
15897
15898 UCLINUX (M68KNOMMU AND COLDFIRE)
15899 M:      Greg Ungerer <gerg@linux-m68k.org>
15900 W:      http://www.linux-m68k.org/
15901 W:      http://www.uclinux.org/
15902 L:      linux-m68k@lists.linux-m68k.org
15903 L:      uclinux-dev@uclinux.org  (subscribers-only)
15904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15905 S:      Maintained
15906 F:      arch/m68k/coldfire/
15907 F:      arch/m68k/68*/
15908 F:      arch/m68k/*/*_no.*
15909 F:      arch/m68k/include/asm/*_no.*
15910
15911 UDF FILESYSTEM
15912 M:      Jan Kara <jack@suse.com>
15913 S:      Maintained
15914 F:      Documentation/filesystems/udf.txt
15915 F:      fs/udf/
15916
15917 UDRAW TABLET
15918 M:      Bastien Nocera <hadess@hadess.net>
15919 L:      linux-input@vger.kernel.org
15920 S:      Maintained
15921 F:      drivers/hid/hid-udraw-ps3.c
15922
15923 UFS FILESYSTEM
15924 M:      Evgeniy Dushistov <dushistov@mail.ru>
15925 S:      Maintained
15926 F:      Documentation/filesystems/ufs.txt
15927 F:      fs/ufs/
15928
15929 UHID USERSPACE HID IO DRIVER:
15930 M:      David Herrmann <dh.herrmann@googlemail.com>
15931 L:      linux-input@vger.kernel.org
15932 S:      Maintained
15933 F:      drivers/hid/uhid.c
15934 F:      include/uapi/linux/uhid.h
15935
15936 ULPI BUS
15937 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15938 L:      linux-usb@vger.kernel.org
15939 S:      Maintained
15940 F:      drivers/usb/common/ulpi.c
15941 F:      include/linux/ulpi/
15942
15943 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15944 L:      linux-usb@vger.kernel.org
15945 S:      Orphan
15946 F:      drivers/uwb/
15947 F:      include/linux/uwb.h
15948 F:      include/linux/uwb/
15949
15950 UNICORE32 ARCHITECTURE:
15951 M:      Guan Xuetao <gxt@pku.edu.cn>
15952 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15953 S:      Maintained
15954 T:      git git://github.com/gxt/linux.git
15955 F:      arch/unicore32/
15956
15957 UNIFDEF
15958 M:      Tony Finch <dot@dotat.at>
15959 W:      http://dotat.at/prog/unifdef
15960 S:      Maintained
15961 F:      scripts/unifdef.c
15962
15963 UNIFORM CDROM DRIVER
15964 M:      Jens Axboe <axboe@kernel.dk>
15965 W:      http://www.kernel.dk
15966 S:      Maintained
15967 F:      Documentation/cdrom/
15968 F:      drivers/cdrom/cdrom.c
15969 F:      include/linux/cdrom.h
15970 F:      include/uapi/linux/cdrom.h
15971
15972 UNISYS S-PAR DRIVERS
15973 M:      David Kershner <david.kershner@unisys.com>
15974 L:      sparmaintainer@unisys.com (Unisys internal)
15975 S:      Supported
15976 F:      include/linux/visorbus.h
15977 F:      drivers/visorbus/
15978 F:      drivers/staging/unisys/
15979
15980 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15981 R:      Alim Akhtar <alim.akhtar@samsung.com>
15982 R:      Avri Altman <avri.altman@wdc.com>
15983 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15984 L:      linux-scsi@vger.kernel.org
15985 S:      Supported
15986 F:      Documentation/scsi/ufs.txt
15987 F:      drivers/scsi/ufs/
15988
15989 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15990 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15991 L:      linux-scsi@vger.kernel.org
15992 S:      Supported
15993 F:      drivers/scsi/ufs/*dwc*
15994
15995 UNSORTED BLOCK IMAGES (UBI)
15996 M:      Artem Bityutskiy <dedekind1@gmail.com>
15997 M:      Richard Weinberger <richard@nod.at>
15998 W:      http://www.linux-mtd.infradead.org/
15999 L:      linux-mtd@lists.infradead.org
16000 T:      git git://git.infradead.org/ubifs-2.6.git
16001 S:      Supported
16002 F:      drivers/mtd/ubi/
16003 F:      include/linux/mtd/ubi.h
16004 F:      include/uapi/mtd/ubi-user.h
16005
16006 USB "USBNET" DRIVER FRAMEWORK
16007 M:      Oliver Neukum <oneukum@suse.com>
16008 L:      netdev@vger.kernel.org
16009 W:      http://www.linux-usb.org/usbnet
16010 S:      Maintained
16011 F:      drivers/net/usb/usbnet.c
16012 F:      include/linux/usb/usbnet.h
16013
16014 USB ACM DRIVER
16015 M:      Oliver Neukum <oneukum@suse.com>
16016 L:      linux-usb@vger.kernel.org
16017 S:      Maintained
16018 F:      Documentation/usb/acm.txt
16019 F:      drivers/usb/class/cdc-acm.*
16020
16021 USB AR5523 WIRELESS DRIVER
16022 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16023 L:      linux-wireless@vger.kernel.org
16024 S:      Maintained
16025 F:      drivers/net/wireless/ath/ar5523/
16026
16027 USB ATTACHED SCSI
16028 M:      Oliver Neukum <oneukum@suse.com>
16029 L:      linux-usb@vger.kernel.org
16030 L:      linux-scsi@vger.kernel.org
16031 S:      Maintained
16032 F:      drivers/usb/storage/uas.c
16033
16034 USB CDC ETHERNET DRIVER
16035 M:      Oliver Neukum <oliver@neukum.org>
16036 L:      linux-usb@vger.kernel.org
16037 S:      Maintained
16038 F:      drivers/net/usb/cdc_*.c
16039 F:      include/uapi/linux/usb/cdc.h
16040
16041 USB CHAOSKEY DRIVER
16042 M:      Keith Packard <keithp@keithp.com>
16043 L:      linux-usb@vger.kernel.org
16044 S:      Maintained
16045 F:      drivers/usb/misc/chaoskey.c
16046
16047 USB CYPRESS C67X00 DRIVER
16048 M:      Peter Korsgaard <jacmet@sunsite.dk>
16049 L:      linux-usb@vger.kernel.org
16050 S:      Maintained
16051 F:      drivers/usb/c67x00/
16052
16053 USB DAVICOM DM9601 DRIVER
16054 M:      Peter Korsgaard <jacmet@sunsite.dk>
16055 L:      netdev@vger.kernel.org
16056 W:      http://www.linux-usb.org/usbnet
16057 S:      Maintained
16058 F:      drivers/net/usb/dm9601.c
16059
16060 USB DIAMOND RIO500 DRIVER
16061 M:      Cesar Miquel <miquel@df.uba.ar>
16062 L:      rio500-users@lists.sourceforge.net
16063 W:      http://rio500.sourceforge.net
16064 S:      Maintained
16065 F:      drivers/usb/misc/rio500*
16066
16067 USB EHCI DRIVER
16068 M:      Alan Stern <stern@rowland.harvard.edu>
16069 L:      linux-usb@vger.kernel.org
16070 S:      Maintained
16071 F:      Documentation/usb/ehci.txt
16072 F:      drivers/usb/host/ehci*
16073
16074 USB GADGET/PERIPHERAL SUBSYSTEM
16075 M:      Felipe Balbi <balbi@kernel.org>
16076 L:      linux-usb@vger.kernel.org
16077 W:      http://www.linux-usb.org/gadget
16078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16079 S:      Maintained
16080 F:      drivers/usb/gadget/
16081 F:      include/linux/usb/gadget*
16082
16083 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16084 M:      Jiri Kosina <jikos@kernel.org>
16085 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16086 L:      linux-usb@vger.kernel.org
16087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16088 S:      Maintained
16089 F:      Documentation/hid/hiddev.txt
16090 F:      drivers/hid/usbhid/
16091
16092 USB INTEL XHCI ROLE MUX DRIVER
16093 M:      Hans de Goede <hdegoede@redhat.com>
16094 L:      linux-usb@vger.kernel.org
16095 S:      Maintained
16096 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16097
16098 USB ISP116X DRIVER
16099 M:      Olav Kongas <ok@artecdesign.ee>
16100 L:      linux-usb@vger.kernel.org
16101 S:      Maintained
16102 F:      drivers/usb/host/isp116x*
16103 F:      include/linux/usb/isp116x.h
16104
16105 USB LAN78XX ETHERNET DRIVER
16106 M:      Woojung Huh <woojung.huh@microchip.com>
16107 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16108 L:      netdev@vger.kernel.org
16109 S:      Maintained
16110 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16111 F:      drivers/net/usb/lan78xx.*
16112 F:      include/dt-bindings/net/microchip-lan78xx.h
16113
16114 USB MASS STORAGE DRIVER
16115 M:      Alan Stern <stern@rowland.harvard.edu>
16116 L:      linux-usb@vger.kernel.org
16117 L:      usb-storage@lists.one-eyed-alien.net
16118 S:      Maintained
16119 F:      drivers/usb/storage/
16120
16121 USB MIDI DRIVER
16122 M:      Clemens Ladisch <clemens@ladisch.de>
16123 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16124 T:      git git://git.alsa-project.org/alsa-kernel.git
16125 S:      Maintained
16126 F:      sound/usb/midi.*
16127
16128 USB NETWORKING DRIVERS
16129 L:      linux-usb@vger.kernel.org
16130 S:      Odd Fixes
16131 F:      drivers/net/usb/
16132
16133 USB OHCI DRIVER
16134 M:      Alan Stern <stern@rowland.harvard.edu>
16135 L:      linux-usb@vger.kernel.org
16136 S:      Maintained
16137 F:      Documentation/usb/ohci.txt
16138 F:      drivers/usb/host/ohci*
16139
16140 USB OTG FSM (Finite State Machine)
16141 M:      Peter Chen <Peter.Chen@nxp.com>
16142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16143 L:      linux-usb@vger.kernel.org
16144 S:      Maintained
16145 F:      drivers/usb/common/usb-otg-fsm.c
16146
16147 USB OVER IP DRIVER
16148 M:      Valentina Manea <valentina.manea.m@gmail.com>
16149 M:      Shuah Khan <shuah@kernel.org>
16150 M:      Shuah Khan <skhan@linuxfoundation.org>
16151 L:      linux-usb@vger.kernel.org
16152 S:      Maintained
16153 F:      Documentation/usb/usbip_protocol.txt
16154 F:      drivers/usb/usbip/
16155 F:      tools/usb/usbip/
16156 F:      tools/testing/selftests/drivers/usb/usbip/
16157
16158 USB PEGASUS DRIVER
16159 M:      Petko Manolov <petkan@nucleusys.com>
16160 L:      linux-usb@vger.kernel.org
16161 L:      netdev@vger.kernel.org
16162 T:      git git://github.com/petkan/pegasus.git
16163 W:      https://github.com/petkan/pegasus
16164 S:      Maintained
16165 F:      drivers/net/usb/pegasus.*
16166
16167 USB PHY LAYER
16168 M:      Felipe Balbi <balbi@kernel.org>
16169 L:      linux-usb@vger.kernel.org
16170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16171 S:      Maintained
16172 F:      drivers/usb/phy/
16173
16174 USB PRINTER DRIVER (usblp)
16175 M:      Pete Zaitcev <zaitcev@redhat.com>
16176 L:      linux-usb@vger.kernel.org
16177 S:      Supported
16178 F:      drivers/usb/class/usblp.c
16179
16180 USB QMI WWAN NETWORK DRIVER
16181 M:      Bjørn Mork <bjorn@mork.no>
16182 L:      netdev@vger.kernel.org
16183 S:      Maintained
16184 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16185 F:      drivers/net/usb/qmi_wwan.c
16186
16187 USB RTL8150 DRIVER
16188 M:      Petko Manolov <petkan@nucleusys.com>
16189 L:      linux-usb@vger.kernel.org
16190 L:      netdev@vger.kernel.org
16191 T:      git git://github.com/petkan/rtl8150.git
16192 W:      https://github.com/petkan/rtl8150
16193 S:      Maintained
16194 F:      drivers/net/usb/rtl8150.c
16195
16196 USB SERIAL SUBSYSTEM
16197 M:      Johan Hovold <johan@kernel.org>
16198 L:      linux-usb@vger.kernel.org
16199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16200 S:      Maintained
16201 F:      Documentation/usb/usb-serial.txt
16202 F:      drivers/usb/serial/
16203 F:      include/linux/usb/serial.h
16204
16205 USB SMSC75XX ETHERNET DRIVER
16206 M:      Steve Glendinning <steve.glendinning@shawell.net>
16207 L:      netdev@vger.kernel.org
16208 S:      Maintained
16209 F:      drivers/net/usb/smsc75xx.*
16210
16211 USB SMSC95XX ETHERNET DRIVER
16212 M:      Steve Glendinning <steve.glendinning@shawell.net>
16213 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16214 L:      netdev@vger.kernel.org
16215 S:      Maintained
16216 F:      drivers/net/usb/smsc95xx.*
16217
16218 USB SUBSYSTEM
16219 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16220 L:      linux-usb@vger.kernel.org
16221 W:      http://www.linux-usb.org
16222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16223 S:      Supported
16224 F:      Documentation/devicetree/bindings/usb/
16225 F:      Documentation/usb/
16226 F:      drivers/usb/
16227 F:      include/linux/usb.h
16228 F:      include/linux/usb/
16229
16230 USB TYPEC PI3USB30532 MUX DRIVER
16231 M:      Hans de Goede <hdegoede@redhat.com>
16232 L:      linux-usb@vger.kernel.org
16233 S:      Maintained
16234 F:      drivers/usb/typec/mux/pi3usb30532.c
16235
16236 USB TYPEC CLASS
16237 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16238 L:      linux-usb@vger.kernel.org
16239 S:      Maintained
16240 F:      Documentation/ABI/testing/sysfs-class-typec
16241 F:      Documentation/driver-api/usb/typec.rst
16242 F:      drivers/usb/typec/
16243 F:      include/linux/usb/typec.h
16244
16245 USB TYPEC BUS FOR ALTERNATE MODES
16246 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16247 L:      linux-usb@vger.kernel.org
16248 S:      Maintained
16249 F:      Documentation/ABI/testing/sysfs-bus-typec
16250 F:      Documentation/driver-api/usb/typec_bus.rst
16251 F:      drivers/usb/typec/altmodes/
16252 F:      include/linux/usb/typec_altmode.h
16253
16254 USB TYPEC PORT CONTROLLER DRIVERS
16255 M:      Guenter Roeck <linux@roeck-us.net>
16256 L:      linux-usb@vger.kernel.org
16257 S:      Maintained
16258 F:      drivers/usb/typec/tcpm/
16259
16260 USB UHCI DRIVER
16261 M:      Alan Stern <stern@rowland.harvard.edu>
16262 L:      linux-usb@vger.kernel.org
16263 S:      Maintained
16264 F:      drivers/usb/host/uhci*
16265
16266 USB VIDEO CLASS
16267 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16268 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16269 L:      linux-media@vger.kernel.org
16270 T:      git git://linuxtv.org/media_tree.git
16271 W:      http://www.ideasonboard.org/uvc/
16272 S:      Maintained
16273 F:      drivers/media/usb/uvc/
16274 F:      include/uapi/linux/uvcvideo.h
16275
16276 USB VISION DRIVER
16277 M:      Hans Verkuil <hverkuil@xs4all.nl>
16278 L:      linux-media@vger.kernel.org
16279 T:      git git://linuxtv.org/media_tree.git
16280 W:      https://linuxtv.org
16281 S:      Odd Fixes
16282 F:      drivers/media/usb/usbvision/
16283
16284 USB WEBCAM GADGET
16285 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16286 L:      linux-usb@vger.kernel.org
16287 S:      Maintained
16288 F:      drivers/usb/gadget/function/*uvc*
16289 F:      drivers/usb/gadget/legacy/webcam.c
16290 F:      include/uapi/linux/usb/g_uvc.h
16291
16292 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16293 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16294 L:      linux-wireless@vger.kernel.org
16295 S:      Maintained
16296 F:      drivers/net/wireless/rndis_wlan.c
16297
16298 USB XHCI DRIVER
16299 M:      Mathias Nyman <mathias.nyman@intel.com>
16300 L:      linux-usb@vger.kernel.org
16301 S:      Supported
16302 F:      drivers/usb/host/xhci*
16303 F:      drivers/usb/host/pci-quirks*
16304
16305 USB ZD1201 DRIVER
16306 L:      linux-wireless@vger.kernel.org
16307 W:      http://linux-lc100020.sourceforge.net
16308 S:      Orphan
16309 F:      drivers/net/wireless/zydas/zd1201.*
16310
16311 USB ZR364XX DRIVER
16312 M:      Antoine Jacquet <royale@zerezo.com>
16313 L:      linux-usb@vger.kernel.org
16314 L:      linux-media@vger.kernel.org
16315 T:      git git://linuxtv.org/media_tree.git
16316 W:      http://royale.zerezo.com/zr364xx/
16317 S:      Maintained
16318 F:      Documentation/media/v4l-drivers/zr364xx*
16319 F:      drivers/media/usb/zr364xx/
16320
16321 USER-MODE LINUX (UML)
16322 M:      Jeff Dike <jdike@addtoit.com>
16323 M:      Richard Weinberger <richard@nod.at>
16324 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16325 L:      linux-um@lists.infradead.org
16326 W:      http://user-mode-linux.sourceforge.net
16327 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16329 S:      Maintained
16330 F:      Documentation/virtual/uml/
16331 F:      arch/um/
16332 F:      arch/x86/um/
16333 F:      fs/hostfs/
16334
16335 USERSPACE COPYIN/COPYOUT (UIOVEC)
16336 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16337 S:      Maintained
16338 F:      lib/iov_iter.c
16339 F:      include/linux/uio.h
16340
16341 USERSPACE DMA BUFFER DRIVER
16342 M:      Gerd Hoffmann <kraxel@redhat.com>
16343 S:      Maintained
16344 L:      dri-devel@lists.freedesktop.org
16345 F:      drivers/dma-buf/udmabuf.c
16346 F:      include/uapi/linux/udmabuf.h
16347 T:      git git://anongit.freedesktop.org/drm/drm-misc
16348
16349 USERSPACE I/O (UIO)
16350 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16351 S:      Maintained
16352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16353 F:      Documentation/driver-api/uio-howto.rst
16354 F:      drivers/uio/
16355 F:      include/linux/uio_driver.h
16356
16357 UTIL-LINUX PACKAGE
16358 M:      Karel Zak <kzak@redhat.com>
16359 L:      util-linux@vger.kernel.org
16360 W:      http://en.wikipedia.org/wiki/Util-linux
16361 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16362 S:      Maintained
16363
16364 UUID HELPERS
16365 M:      Christoph Hellwig <hch@lst.de>
16366 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16367 L:      linux-kernel@vger.kernel.org
16368 T:      git git://git.infradead.org/users/hch/uuid.git
16369 F:      lib/uuid.c
16370 F:      lib/test_uuid.c
16371 F:      include/linux/uuid.h
16372 F:      include/uapi/linux/uuid.h
16373 S:      Maintained
16374
16375 UVESAFB DRIVER
16376 M:      Michal Januszewski <spock@gentoo.org>
16377 L:      linux-fbdev@vger.kernel.org
16378 W:      https://github.com/mjanusz/v86d
16379 S:      Maintained
16380 F:      Documentation/fb/uvesafb.txt
16381 F:      drivers/video/fbdev/uvesafb.*
16382
16383 VF610 NAND DRIVER
16384 M:      Stefan Agner <stefan@agner.ch>
16385 L:      linux-mtd@lists.infradead.org
16386 S:      Supported
16387 F:      drivers/mtd/nand/raw/vf610_nfc.c
16388
16389 VFAT/FAT/MSDOS FILESYSTEM
16390 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16391 S:      Maintained
16392 F:      Documentation/filesystems/vfat.txt
16393 F:      fs/fat/
16394
16395 VFIO DRIVER
16396 M:      Alex Williamson <alex.williamson@redhat.com>
16397 L:      kvm@vger.kernel.org
16398 T:      git git://github.com/awilliam/linux-vfio.git
16399 S:      Maintained
16400 F:      Documentation/vfio.txt
16401 F:      drivers/vfio/
16402 F:      include/linux/vfio.h
16403 F:      include/uapi/linux/vfio.h
16404
16405 VFIO MEDIATED DEVICE DRIVERS
16406 M:      Kirti Wankhede <kwankhede@nvidia.com>
16407 L:      kvm@vger.kernel.org
16408 S:      Maintained
16409 F:      Documentation/vfio-mediated-device.txt
16410 F:      drivers/vfio/mdev/
16411 F:      include/linux/mdev.h
16412 F:      samples/vfio-mdev/
16413
16414 VFIO PLATFORM DRIVER
16415 M:      Eric Auger <eric.auger@redhat.com>
16416 L:      kvm@vger.kernel.org
16417 S:      Maintained
16418 F:      drivers/vfio/platform/
16419
16420 VGA_SWITCHEROO
16421 R:      Lukas Wunner <lukas@wunner.de>
16422 S:      Maintained
16423 F:      Documentation/gpu/vga-switcheroo.rst
16424 F:      drivers/gpu/vga/vga_switcheroo.c
16425 F:      include/linux/vga_switcheroo.h
16426 T:      git git://anongit.freedesktop.org/drm/drm-misc
16427
16428 VIA RHINE NETWORK DRIVER
16429 S:      Orphan
16430 F:      drivers/net/ethernet/via/via-rhine.c
16431
16432 VIA SD/MMC CARD CONTROLLER DRIVER
16433 M:      Bruce Chang <brucechang@via.com.tw>
16434 M:      Harald Welte <HaraldWelte@viatech.com>
16435 S:      Maintained
16436 F:      drivers/mmc/host/via-sdmmc.c
16437
16438 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16439 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16440 L:      linux-fbdev@vger.kernel.org
16441 S:      Maintained
16442 F:      include/linux/via-core.h
16443 F:      include/linux/via-gpio.h
16444 F:      include/linux/via_i2c.h
16445 F:      drivers/video/fbdev/via/
16446
16447 VIA VELOCITY NETWORK DRIVER
16448 M:      Francois Romieu <romieu@fr.zoreil.com>
16449 L:      netdev@vger.kernel.org
16450 S:      Maintained
16451 F:      drivers/net/ethernet/via/via-velocity.*
16452
16453 VICODEC VIRTUAL CODEC DRIVER
16454 M:      Hans Verkuil <hans.verkuil@cisco.com>
16455 L:      linux-media@vger.kernel.org
16456 T:      git git://linuxtv.org/media_tree.git
16457 W:      https://linuxtv.org
16458 S:      Maintained
16459 F:      drivers/media/platform/vicodec/*
16460
16461 VIDEO MULTIPLEXER DRIVER
16462 M:      Philipp Zabel <p.zabel@pengutronix.de>
16463 L:      linux-media@vger.kernel.org
16464 S:      Maintained
16465 F:      drivers/media/platform/video-mux.c
16466
16467 VIDEO I2C POLLING DRIVER
16468 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16469 L:      linux-media@vger.kernel.org
16470 S:      Maintained
16471 F:      drivers/media/i2c/video-i2c.c
16472
16473 VIDEOBUF2 FRAMEWORK
16474 M:      Pawel Osciak <pawel@osciak.com>
16475 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16476 M:      Kyungmin Park <kyungmin.park@samsung.com>
16477 L:      linux-media@vger.kernel.org
16478 S:      Maintained
16479 F:      drivers/media/common/videobuf2/*
16480 F:      include/media/videobuf2-*
16481
16482 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16483 M:      Helen Koike <helen.koike@collabora.com>
16484 L:      linux-media@vger.kernel.org
16485 T:      git git://linuxtv.org/media_tree.git
16486 W:      https://linuxtv.org
16487 S:      Maintained
16488 F:      drivers/media/platform/vimc/*
16489
16490 VIRT LIB
16491 M:      Alex Williamson <alex.williamson@redhat.com>
16492 M:      Paolo Bonzini <pbonzini@redhat.com>
16493 L:      kvm@vger.kernel.org
16494 S:      Supported
16495 F:      virt/lib/
16496
16497 VIRTIO AND VHOST VSOCK DRIVER
16498 M:      Stefan Hajnoczi <stefanha@redhat.com>
16499 L:      kvm@vger.kernel.org
16500 L:      virtualization@lists.linux-foundation.org
16501 L:      netdev@vger.kernel.org
16502 S:      Maintained
16503 F:      include/linux/virtio_vsock.h
16504 F:      include/uapi/linux/virtio_vsock.h
16505 F:      include/uapi/linux/vsockmon.h
16506 F:      include/uapi/linux/vm_sockets_diag.h
16507 F:      net/vmw_vsock/diag.c
16508 F:      net/vmw_vsock/af_vsock_tap.c
16509 F:      net/vmw_vsock/virtio_transport_common.c
16510 F:      net/vmw_vsock/virtio_transport.c
16511 F:      drivers/net/vsockmon.c
16512 F:      drivers/vhost/vsock.c
16513 F:      tools/testing/vsock/
16514
16515 VIRTIO CONSOLE DRIVER
16516 M:      Amit Shah <amit@kernel.org>
16517 L:      virtualization@lists.linux-foundation.org
16518 S:      Maintained
16519 F:      drivers/char/virtio_console.c
16520 F:      include/linux/virtio_console.h
16521 F:      include/uapi/linux/virtio_console.h
16522
16523 VIRTIO CORE AND NET DRIVERS
16524 M:      "Michael S. Tsirkin" <mst@redhat.com>
16525 M:      Jason Wang <jasowang@redhat.com>
16526 L:      virtualization@lists.linux-foundation.org
16527 S:      Maintained
16528 F:      Documentation/devicetree/bindings/virtio/
16529 F:      drivers/virtio/
16530 F:      tools/virtio/
16531 F:      drivers/net/virtio_net.c
16532 F:      drivers/block/virtio_blk.c
16533 F:      include/linux/virtio*.h
16534 F:      include/uapi/linux/virtio_*.h
16535 F:      drivers/crypto/virtio/
16536 F:      mm/balloon_compaction.c
16537
16538 VIRTIO BLOCK AND SCSI DRIVERS
16539 M:      "Michael S. Tsirkin" <mst@redhat.com>
16540 M:      Jason Wang <jasowang@redhat.com>
16541 R:      Paolo Bonzini <pbonzini@redhat.com>
16542 R:      Stefan Hajnoczi <stefanha@redhat.com>
16543 L:      virtualization@lists.linux-foundation.org
16544 S:      Maintained
16545 F:      drivers/block/virtio_blk.c
16546 F:      drivers/scsi/virtio_scsi.c
16547 F:      include/uapi/linux/virtio_blk.h
16548 F:      include/uapi/linux/virtio_scsi.h
16549 F:      drivers/vhost/scsi.c
16550
16551 VIRTIO CRYPTO DRIVER
16552 M:      Gonglei <arei.gonglei@huawei.com>
16553 L:      virtualization@lists.linux-foundation.org
16554 L:      linux-crypto@vger.kernel.org
16555 S:      Maintained
16556 F:      drivers/crypto/virtio/
16557 F:      include/uapi/linux/virtio_crypto.h
16558
16559 VIRTIO DRIVERS FOR S390
16560 M:      Cornelia Huck <cohuck@redhat.com>
16561 M:      Halil Pasic <pasic@linux.ibm.com>
16562 L:      linux-s390@vger.kernel.org
16563 L:      virtualization@lists.linux-foundation.org
16564 L:      kvm@vger.kernel.org
16565 S:      Supported
16566 F:      drivers/s390/virtio/
16567 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16568
16569 VIRTIO GPU DRIVER
16570 M:      David Airlie <airlied@linux.ie>
16571 M:      Gerd Hoffmann <kraxel@redhat.com>
16572 L:      dri-devel@lists.freedesktop.org
16573 L:      virtualization@lists.linux-foundation.org
16574 T:      git git://anongit.freedesktop.org/drm/drm-misc
16575 S:      Maintained
16576 F:      drivers/gpu/drm/virtio/
16577 F:      include/uapi/linux/virtio_gpu.h
16578
16579 VIRTIO HOST (VHOST)
16580 M:      "Michael S. Tsirkin" <mst@redhat.com>
16581 M:      Jason Wang <jasowang@redhat.com>
16582 L:      kvm@vger.kernel.org
16583 L:      virtualization@lists.linux-foundation.org
16584 L:      netdev@vger.kernel.org
16585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16586 S:      Maintained
16587 F:      drivers/vhost/
16588 F:      include/uapi/linux/vhost.h
16589
16590 VIRTIO INPUT DRIVER
16591 M:      Gerd Hoffmann <kraxel@redhat.com>
16592 S:      Maintained
16593 F:      drivers/virtio/virtio_input.c
16594 F:      include/uapi/linux/virtio_input.h
16595
16596 VIRTUAL BOX GUEST DEVICE DRIVER
16597 M:      Hans de Goede <hdegoede@redhat.com>
16598 M:      Arnd Bergmann <arnd@arndb.de>
16599 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16600 S:      Maintained
16601 F:      include/linux/vbox_utils.h
16602 F:      include/uapi/linux/vbox*.h
16603 F:      drivers/virt/vboxguest/
16604
16605 VIRTUAL SERIO DEVICE DRIVER
16606 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16607 S:      Maintained
16608 F:      drivers/input/serio/userio.c
16609 F:      include/uapi/linux/userio.h
16610
16611 VIVID VIRTUAL VIDEO DRIVER
16612 M:      Hans Verkuil <hverkuil@xs4all.nl>
16613 L:      linux-media@vger.kernel.org
16614 T:      git git://linuxtv.org/media_tree.git
16615 W:      https://linuxtv.org
16616 S:      Maintained
16617 F:      drivers/media/platform/vivid/*
16618
16619 VLYNQ BUS
16620 M:      Florian Fainelli <f.fainelli@gmail.com>
16621 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16622 S:      Maintained
16623 F:      drivers/vlynq/vlynq.c
16624 F:      include/linux/vlynq.h
16625
16626 VME SUBSYSTEM
16627 M:      Martyn Welch <martyn@welchs.me.uk>
16628 M:      Manohar Vanga <manohar.vanga@gmail.com>
16629 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16630 L:      devel@driverdev.osuosl.org
16631 S:      Maintained
16632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16633 F:      Documentation/driver-api/vme.rst
16634 F:      drivers/staging/vme/
16635 F:      drivers/vme/
16636 F:      include/linux/vme*
16637
16638 VMWARE BALLOON DRIVER
16639 M:      Julien Freche <jfreche@vmware.com>
16640 M:      Nadav Amit <namit@vmware.com>
16641 M:      "VMware, Inc." <pv-drivers@vmware.com>
16642 L:      linux-kernel@vger.kernel.org
16643 S:      Maintained
16644 F:      drivers/misc/vmw_balloon.c
16645
16646 VMWARE HYPERVISOR INTERFACE
16647 M:      Alok Kataria <akataria@vmware.com>
16648 L:      virtualization@lists.linux-foundation.org
16649 S:      Supported
16650 F:      arch/x86/kernel/cpu/vmware.c
16651
16652 VMWARE PVRDMA DRIVER
16653 M:      Adit Ranadive <aditr@vmware.com>
16654 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16655 L:      linux-rdma@vger.kernel.org
16656 S:      Maintained
16657 F:      drivers/infiniband/hw/vmw_pvrdma/
16658
16659 VMware PVSCSI driver
16660 M:      Jim Gill <jgill@vmware.com>
16661 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16662 L:      linux-scsi@vger.kernel.org
16663 S:      Maintained
16664 F:      drivers/scsi/vmw_pvscsi.c
16665 F:      drivers/scsi/vmw_pvscsi.h
16666
16667 VMWARE VMMOUSE SUBDRIVER
16668 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16669 M:      "VMware, Inc." <pv-drivers@vmware.com>
16670 L:      linux-input@vger.kernel.org
16671 S:      Maintained
16672 F:      drivers/input/mouse/vmmouse.c
16673 F:      drivers/input/mouse/vmmouse.h
16674
16675 VMWARE VMXNET3 ETHERNET DRIVER
16676 M:      Ronak Doshi <doshir@vmware.com>
16677 M:      "VMware, Inc." <pv-drivers@vmware.com>
16678 L:      netdev@vger.kernel.org
16679 S:      Maintained
16680 F:      drivers/net/vmxnet3/
16681
16682 VOCORE VOCORE2 BOARD
16683 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16684 L:      linux-mips@vger.kernel.org
16685 S:      Maintained
16686 F:      arch/mips/boot/dts/ralink/vocore2.dts
16687
16688 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16689 M:      Liam Girdwood <lgirdwood@gmail.com>
16690 M:      Mark Brown <broonie@kernel.org>
16691 L:      linux-kernel@vger.kernel.org
16692 W:      http://www.slimlogic.co.uk/?p=48
16693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16694 S:      Supported
16695 F:      Documentation/devicetree/bindings/regulator/
16696 F:      Documentation/power/regulator/
16697 F:      drivers/regulator/
16698 F:      include/dt-bindings/regulator/
16699 F:      include/linux/regulator/
16700
16701 VRF
16702 M:      David Ahern <dsa@cumulusnetworks.com>
16703 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16704 L:      netdev@vger.kernel.org
16705 S:      Maintained
16706 F:      drivers/net/vrf.c
16707 F:      Documentation/networking/vrf.txt
16708
16709 VT1211 HARDWARE MONITOR DRIVER
16710 M:      Juerg Haefliger <juergh@gmail.com>
16711 L:      linux-hwmon@vger.kernel.org
16712 S:      Maintained
16713 F:      Documentation/hwmon/vt1211.rst
16714 F:      drivers/hwmon/vt1211.c
16715
16716 VT8231 HARDWARE MONITOR DRIVER
16717 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16718 L:      linux-hwmon@vger.kernel.org
16719 S:      Maintained
16720 F:      drivers/hwmon/vt8231.c
16721
16722 VUB300 USB to SDIO/SD/MMC bridge chip
16723 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16724 L:      linux-mmc@vger.kernel.org
16725 L:      linux-usb@vger.kernel.org
16726 S:      Supported
16727 F:      drivers/mmc/host/vub300.c
16728
16729 W1 DALLAS'S 1-WIRE BUS
16730 M:      Evgeniy Polyakov <zbr@ioremap.net>
16731 S:      Maintained
16732 F:      Documentation/devicetree/bindings/w1/
16733 F:      Documentation/w1/
16734 F:      drivers/w1/
16735 F:      include/linux/w1.h
16736
16737 W83791D HARDWARE MONITORING DRIVER
16738 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16739 L:      linux-hwmon@vger.kernel.org
16740 S:      Maintained
16741 F:      Documentation/hwmon/w83791d.rst
16742 F:      drivers/hwmon/w83791d.c
16743
16744 W83793 HARDWARE MONITORING DRIVER
16745 M:      Rudolf Marek <r.marek@assembler.cz>
16746 L:      linux-hwmon@vger.kernel.org
16747 S:      Maintained
16748 F:      Documentation/hwmon/w83793.rst
16749 F:      drivers/hwmon/w83793.c
16750
16751 W83795 HARDWARE MONITORING DRIVER
16752 M:      Jean Delvare <jdelvare@suse.com>
16753 L:      linux-hwmon@vger.kernel.org
16754 S:      Maintained
16755 F:      drivers/hwmon/w83795.c
16756
16757 W83L51xD SD/MMC CARD INTERFACE DRIVER
16758 M:      Pierre Ossman <pierre@ossman.eu>
16759 S:      Maintained
16760 F:      drivers/mmc/host/wbsd.*
16761
16762 WACOM PROTOCOL 4 SERIAL TABLETS
16763 M:      Julian Squires <julian@cipht.net>
16764 M:      Hans de Goede <hdegoede@redhat.com>
16765 L:      linux-input@vger.kernel.org
16766 S:      Maintained
16767 F:      drivers/input/tablet/wacom_serial4.c
16768
16769 WATCHDOG DEVICE DRIVERS
16770 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16771 M:      Guenter Roeck <linux@roeck-us.net>
16772 L:      linux-watchdog@vger.kernel.org
16773 W:      http://www.linux-watchdog.org/
16774 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16775 S:      Maintained
16776 F:      Documentation/devicetree/bindings/watchdog/
16777 F:      Documentation/watchdog/
16778 F:      drivers/watchdog/
16779 F:      include/linux/watchdog.h
16780 F:      include/uapi/linux/watchdog.h
16781
16782 WHISKEYCOVE PMIC GPIO DRIVER
16783 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16784 L:      linux-gpio@vger.kernel.org
16785 S:      Maintained
16786 F:      drivers/gpio/gpio-wcove.c
16787
16788 WHWAVE RTC DRIVER
16789 M:      Dianlong Li <long17.cool@163.com>
16790 L:      linux-rtc@vger.kernel.org
16791 S:      Maintained
16792 F:      drivers/rtc/rtc-sd3078.c
16793
16794 WIIMOTE HID DRIVER
16795 M:      David Herrmann <dh.herrmann@googlemail.com>
16796 L:      linux-input@vger.kernel.org
16797 S:      Maintained
16798 F:      drivers/hid/hid-wiimote*
16799
16800 WILOCITY WIL6210 WIRELESS DRIVER
16801 M:      Maya Erez <merez@codeaurora.org>
16802 L:      linux-wireless@vger.kernel.org
16803 L:      wil6210@qti.qualcomm.com
16804 S:      Supported
16805 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16806 F:      drivers/net/wireless/ath/wil6210/
16807
16808 WIMAX STACK
16809 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16810 M:      linux-wimax@intel.com
16811 L:      wimax@linuxwimax.org (subscribers-only)
16812 S:      Supported
16813 W:      http://linuxwimax.org
16814 F:      Documentation/wimax/README.wimax
16815 F:      include/linux/wimax/debug.h
16816 F:      include/net/wimax.h
16817 F:      include/uapi/linux/wimax.h
16818 F:      net/wimax/
16819
16820 WINBOND CIR DRIVER
16821 M:      David Härdeman <david@hardeman.nu>
16822 S:      Maintained
16823 F:      drivers/media/rc/winbond-cir.c
16824
16825 RCMM REMOTE CONTROLS DECODER
16826 M:      Patrick Lerda <patrick9876@free.fr>
16827 S:      Maintained
16828 F:      drivers/media/rc/ir-rcmm-decoder.c
16829
16830 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16831 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16832 L:      linux-watchdog@vger.kernel.org
16833 S:      Maintained
16834 F:      drivers/watchdog/ebc-c384_wdt.c
16835
16836 WINSYSTEMS WS16C48 GPIO DRIVER
16837 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16838 L:      linux-gpio@vger.kernel.org
16839 S:      Maintained
16840 F:      drivers/gpio/gpio-ws16c48.c
16841
16842 WISTRON LAPTOP BUTTON DRIVER
16843 M:      Miloslav Trmac <mitr@volny.cz>
16844 S:      Maintained
16845 F:      drivers/input/misc/wistron_btns.c
16846
16847 WL3501 WIRELESS PCMCIA CARD DRIVER
16848 L:      linux-wireless@vger.kernel.org
16849 S:      Odd fixes
16850 F:      drivers/net/wireless/wl3501*
16851
16852 WOLFSON MICROELECTRONICS DRIVERS
16853 L:      patches@opensource.cirrus.com
16854 T:      git https://github.com/CirrusLogic/linux-drivers.git
16855 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16856 S:      Supported
16857 F:      Documentation/hwmon/wm83??.rst
16858 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16859 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16860 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16861 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16862 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16863 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16864 F:      drivers/clk/clk-wm83*.c
16865 F:      drivers/extcon/extcon-arizona.c
16866 F:      drivers/leds/leds-wm83*.c
16867 F:      drivers/gpio/gpio-*wm*.c
16868 F:      drivers/gpio/gpio-arizona.c
16869 F:      drivers/hwmon/wm83??-hwmon.c
16870 F:      drivers/input/misc/wm831x-on.c
16871 F:      drivers/input/touchscreen/wm831x-ts.c
16872 F:      drivers/input/touchscreen/wm97*.c
16873 F:      drivers/mfd/arizona*
16874 F:      drivers/mfd/wm*.c
16875 F:      drivers/mfd/cs47l24*
16876 F:      drivers/power/supply/wm83*.c
16877 F:      drivers/rtc/rtc-wm83*.c
16878 F:      drivers/regulator/wm8*.c
16879 F:      drivers/regulator/arizona*
16880 F:      drivers/video/backlight/wm83*_bl.c
16881 F:      drivers/watchdog/wm83*_wdt.c
16882 F:      include/linux/mfd/arizona/
16883 F:      include/linux/mfd/wm831x/
16884 F:      include/linux/mfd/wm8350/
16885 F:      include/linux/mfd/wm8400*
16886 F:      include/linux/regulator/arizona*
16887 F:      include/linux/wm97xx.h
16888 F:      include/sound/wm????.h
16889 F:      sound/soc/codecs/arizona.?
16890 F:      sound/soc/codecs/wm*
16891 F:      sound/soc/codecs/cs47l24*
16892
16893 WORKQUEUE
16894 M:      Tejun Heo <tj@kernel.org>
16895 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16897 S:      Maintained
16898 F:      include/linux/workqueue.h
16899 F:      kernel/workqueue.c
16900 F:      Documentation/core-api/workqueue.rst
16901
16902 X-POWERS AXP288 PMIC DRIVERS
16903 M:      Hans de Goede <hdegoede@redhat.com>
16904 S:      Maintained
16905 N:      axp288
16906 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16907
16908 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16909 M:      Chen-Yu Tsai <wens@csie.org>
16910 L:      linux-kernel@vger.kernel.org
16911 S:      Maintained
16912 N:      axp[128]
16913
16914 X.25 NETWORK LAYER
16915 M:      Andrew Hendry <andrew.hendry@gmail.com>
16916 L:      linux-x25@vger.kernel.org
16917 S:      Odd Fixes
16918 F:      Documentation/networking/x25*
16919 F:      include/net/x25*
16920 F:      net/x25/
16921
16922 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16923 M:      Thomas Gleixner <tglx@linutronix.de>
16924 M:      Ingo Molnar <mingo@redhat.com>
16925 M:      Borislav Petkov <bp@alien8.de>
16926 R:      "H. Peter Anvin" <hpa@zytor.com>
16927 M:      x86@kernel.org
16928 L:      linux-kernel@vger.kernel.org
16929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16930 S:      Maintained
16931 F:      Documentation/devicetree/bindings/x86/
16932 F:      Documentation/x86/
16933 F:      arch/x86/
16934
16935 X86 ENTRY CODE
16936 M:      Andy Lutomirski <luto@kernel.org>
16937 L:      linux-kernel@vger.kernel.org
16938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16939 S:      Maintained
16940 F:      arch/x86/entry/
16941
16942 X86 MCE INFRASTRUCTURE
16943 M:      Tony Luck <tony.luck@intel.com>
16944 M:      Borislav Petkov <bp@alien8.de>
16945 L:      linux-edac@vger.kernel.org
16946 S:      Maintained
16947 F:      arch/x86/kernel/cpu/mce/*
16948
16949 X86 MICROCODE UPDATE SUPPORT
16950 M:      Borislav Petkov <bp@alien8.de>
16951 S:      Maintained
16952 F:      arch/x86/kernel/cpu/microcode/*
16953
16954 X86 MM
16955 M:      Dave Hansen <dave.hansen@linux.intel.com>
16956 M:      Andy Lutomirski <luto@kernel.org>
16957 M:      Peter Zijlstra <peterz@infradead.org>
16958 L:      linux-kernel@vger.kernel.org
16959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16960 S:      Maintained
16961 F:      arch/x86/mm/
16962
16963 X86 PLATFORM DRIVERS
16964 M:      Darren Hart <dvhart@infradead.org>
16965 M:      Andy Shevchenko <andy@infradead.org>
16966 L:      platform-driver-x86@vger.kernel.org
16967 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16968 S:      Maintained
16969 F:      drivers/platform/x86/
16970 F:      drivers/platform/olpc/
16971
16972 X86 PLATFORM DRIVERS - ARCH
16973 R:      Darren Hart <dvhart@infradead.org>
16974 R:      Andy Shevchenko <andy@infradead.org>
16975 L:      platform-driver-x86@vger.kernel.org
16976 L:      x86@kernel.org
16977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16978 S:      Maintained
16979 F:      arch/x86/platform
16980
16981 X86 VDSO
16982 M:      Andy Lutomirski <luto@kernel.org>
16983 L:      linux-kernel@vger.kernel.org
16984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16985 S:      Maintained
16986 F:      arch/x86/entry/vdso/
16987
16988 XARRAY
16989 M:      Matthew Wilcox <willy@infradead.org>
16990 L:      linux-fsdevel@vger.kernel.org
16991 S:      Supported
16992 F:      Documentation/core-api/xarray.rst
16993 F:      lib/idr.c
16994 F:      lib/xarray.c
16995 F:      include/linux/idr.h
16996 F:      include/linux/xarray.h
16997 F:      tools/testing/radix-tree
16998
16999 XBOX DVD IR REMOTE
17000 M:      Benjamin Valentin <benpicco@googlemail.com>
17001 S:      Maintained
17002 F:      drivers/media/rc/xbox_remote.c
17003 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17004
17005 XC2028/3028 TUNER DRIVER
17006 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17007 L:      linux-media@vger.kernel.org
17008 W:      https://linuxtv.org
17009 T:      git git://linuxtv.org/media_tree.git
17010 S:      Maintained
17011 F:      drivers/media/tuners/tuner-xc2028.*
17012
17013 XDP (eXpress Data Path)
17014 M:      Alexei Starovoitov <ast@kernel.org>
17015 M:      Daniel Borkmann <daniel@iogearbox.net>
17016 M:      David S. Miller <davem@davemloft.net>
17017 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17018 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17019 M:      John Fastabend <john.fastabend@gmail.com>
17020 L:      netdev@vger.kernel.org
17021 L:      xdp-newbies@vger.kernel.org
17022 L:      bpf@vger.kernel.org
17023 S:      Supported
17024 F:      net/core/xdp.c
17025 F:      include/net/xdp.h
17026 F:      kernel/bpf/devmap.c
17027 F:      kernel/bpf/cpumap.c
17028 F:      include/trace/events/xdp.h
17029 K:      xdp
17030 N:      xdp
17031
17032 XDP SOCKETS (AF_XDP)
17033 M:      Björn Töpel <bjorn.topel@intel.com>
17034 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17035 L:      netdev@vger.kernel.org
17036 L:      bpf@vger.kernel.org
17037 S:      Maintained
17038 F:      kernel/bpf/xskmap.c
17039 F:      net/xdp/
17040
17041 XEN BLOCK SUBSYSTEM
17042 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17043 M:      Roger Pau Monné <roger.pau@citrix.com>
17044 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17045 S:      Supported
17046 F:      drivers/block/xen-blkback/*
17047 F:      drivers/block/xen*
17048
17049 XEN HYPERVISOR ARM
17050 M:      Stefano Stabellini <sstabellini@kernel.org>
17051 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17052 S:      Maintained
17053 F:      arch/arm/xen/
17054 F:      arch/arm/include/asm/xen/
17055
17056 XEN HYPERVISOR ARM64
17057 M:      Stefano Stabellini <sstabellini@kernel.org>
17058 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17059 S:      Maintained
17060 F:      arch/arm64/xen/
17061 F:      arch/arm64/include/asm/xen/
17062
17063 XEN HYPERVISOR INTERFACE
17064 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17065 M:      Juergen Gross <jgross@suse.com>
17066 R:      Stefano Stabellini <sstabellini@kernel.org>
17067 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17069 S:      Supported
17070 F:      arch/x86/xen/
17071 F:      arch/x86/platform/pvh/
17072 F:      drivers/*/xen-*front.c
17073 F:      drivers/xen/
17074 F:      arch/x86/include/asm/xen/
17075 F:      arch/x86/include/asm/pvclock-abi.h
17076 F:      include/xen/
17077 F:      include/uapi/xen/
17078 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17079 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17080
17081 XEN NETWORK BACKEND DRIVER
17082 M:      Wei Liu <wei.liu2@citrix.com>
17083 M:      Paul Durrant <paul.durrant@citrix.com>
17084 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17085 L:      netdev@vger.kernel.org
17086 S:      Supported
17087 F:      drivers/net/xen-netback/*
17088
17089 XEN PCI SUBSYSTEM
17090 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17091 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17092 S:      Supported
17093 F:      arch/x86/pci/*xen*
17094 F:      drivers/pci/*xen*
17095
17096 XEN PVSCSI DRIVERS
17097 M:      Juergen Gross <jgross@suse.com>
17098 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17099 L:      linux-scsi@vger.kernel.org
17100 S:      Supported
17101 F:      drivers/scsi/xen-scsifront.c
17102 F:      drivers/xen/xen-scsiback.c
17103 F:      include/xen/interface/io/vscsiif.h
17104
17105 XEN SWIOTLB SUBSYSTEM
17106 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17107 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17108 L:      iommu@lists.linux-foundation.org
17109 S:      Supported
17110 F:      arch/x86/xen/*swiotlb*
17111 F:      drivers/xen/*swiotlb*
17112
17113 XEN SOUND FRONTEND DRIVER
17114 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17115 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17116 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17117 S:      Supported
17118 F:      sound/xen/*
17119
17120 XFS FILESYSTEM
17121 M:      Darrick J. Wong <darrick.wong@oracle.com>
17122 M:      linux-xfs@vger.kernel.org
17123 L:      linux-xfs@vger.kernel.org
17124 W:      http://xfs.org/
17125 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17126 S:      Supported
17127 F:      Documentation/filesystems/xfs.txt
17128 F:      fs/xfs/
17129
17130 XILINX AXI ETHERNET DRIVER
17131 M:      Anirudha Sarangi <anirudh@xilinx.com>
17132 M:      John Linn <John.Linn@xilinx.com>
17133 S:      Maintained
17134 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17135
17136 XILINX UARTLITE SERIAL DRIVER
17137 M:      Peter Korsgaard <jacmet@sunsite.dk>
17138 L:      linux-serial@vger.kernel.org
17139 S:      Maintained
17140 F:      drivers/tty/serial/uartlite.c
17141
17142 XILINX VIDEO IP CORES
17143 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17144 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17145 L:      linux-media@vger.kernel.org
17146 T:      git git://linuxtv.org/media_tree.git
17147 S:      Supported
17148 F:      Documentation/devicetree/bindings/media/xilinx/
17149 F:      drivers/media/platform/xilinx/
17150 F:      include/uapi/linux/xilinx-v4l2-controls.h
17151
17152 XILLYBUS DRIVER
17153 M:      Eli Billauer <eli.billauer@gmail.com>
17154 L:      linux-kernel@vger.kernel.org
17155 S:      Supported
17156 F:      drivers/char/xillybus/
17157
17158 XLP9XX I2C DRIVER
17159 M:      George Cherian <george.cherian@cavium.com>
17160 M:      Jan Glauber <jglauber@cavium.com>
17161 L:      linux-i2c@vger.kernel.org
17162 W:      http://www.cavium.com
17163 S:      Supported
17164 F:      drivers/i2c/busses/i2c-xlp9xx.c
17165
17166 XRA1403 GPIO EXPANDER
17167 M:      Nandor Han <nandor.han@ge.com>
17168 M:      Semi Malinen <semi.malinen@ge.com>
17169 L:      linux-gpio@vger.kernel.org
17170 S:      Maintained
17171 F:      drivers/gpio/gpio-xra1403.c
17172 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17173
17174 XTENSA XTFPGA PLATFORM SUPPORT
17175 M:      Max Filippov <jcmvbkbc@gmail.com>
17176 L:      linux-xtensa@linux-xtensa.org
17177 S:      Maintained
17178 F:      drivers/spi/spi-xtensa-xtfpga.c
17179 F:      sound/soc/xtensa/xtfpga-i2s.c
17180
17181 YAM DRIVER FOR AX.25
17182 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17183 L:      linux-hams@vger.kernel.org
17184 S:      Maintained
17185 F:      drivers/net/hamradio/yam*
17186 F:      include/linux/yam.h
17187
17188 YAMA SECURITY MODULE
17189 M:      Kees Cook <keescook@chromium.org>
17190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17191 S:      Supported
17192 F:      security/yama/
17193 F:      Documentation/admin-guide/LSM/Yama.rst
17194
17195 YEALINK PHONE DRIVER
17196 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17197 L:      usbb2k-api-dev@nongnu.org
17198 S:      Maintained
17199 F:      Documentation/input/devices/yealink.rst
17200 F:      drivers/input/misc/yealink.*
17201
17202 Z8530 DRIVER FOR AX.25
17203 M:      Joerg Reuter <jreuter@yaina.de>
17204 W:      http://yaina.de/jreuter/
17205 W:      http://www.qsl.net/dl1bke/
17206 L:      linux-hams@vger.kernel.org
17207 S:      Maintained
17208 F:      Documentation/networking/z8530drv.txt
17209 F:      drivers/net/hamradio/*scc.c
17210 F:      drivers/net/hamradio/z8530.h
17211
17212 ZBUD COMPRESSED PAGE ALLOCATOR
17213 M:      Seth Jennings <sjenning@redhat.com>
17214 M:      Dan Streetman <ddstreet@ieee.org>
17215 L:      linux-mm@kvack.org
17216 S:      Maintained
17217 F:      mm/zbud.c
17218 F:      include/linux/zbud.h
17219
17220 ZD1211RW WIRELESS DRIVER
17221 M:      Daniel Drake <dsd@gentoo.org>
17222 M:      Ulrich Kunitz <kune@deine-taler.de>
17223 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17224 L:      linux-wireless@vger.kernel.org
17225 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17226 S:      Maintained
17227 F:      drivers/net/wireless/zydas/zd1211rw/
17228
17229 ZD1301 MEDIA DRIVER
17230 M:      Antti Palosaari <crope@iki.fi>
17231 L:      linux-media@vger.kernel.org
17232 W:      https://linuxtv.org/
17233 W:      http://palosaari.fi/linux/
17234 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17235 S:      Maintained
17236 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17237
17238 ZD1301_DEMOD MEDIA DRIVER
17239 M:      Antti Palosaari <crope@iki.fi>
17240 L:      linux-media@vger.kernel.org
17241 W:      https://linuxtv.org/
17242 W:      http://palosaari.fi/linux/
17243 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17244 S:      Maintained
17245 F:      drivers/media/dvb-frontends/zd1301_demod*
17246
17247 ZPOOL COMPRESSED PAGE STORAGE API
17248 M:      Dan Streetman <ddstreet@ieee.org>
17249 L:      linux-mm@kvack.org
17250 S:      Maintained
17251 F:      mm/zpool.c
17252 F:      include/linux/zpool.h
17253
17254 ZR36067 VIDEO FOR LINUX DRIVER
17255 L:      mjpeg-users@lists.sourceforge.net
17256 L:      linux-media@vger.kernel.org
17257 W:      http://mjpeg.sourceforge.net/driver-zoran/
17258 T:      hg https://linuxtv.org/hg/v4l-dvb
17259 S:      Odd Fixes
17260 F:      drivers/staging/media/zoran/
17261
17262 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17263 M:      Minchan Kim <minchan@kernel.org>
17264 M:      Nitin Gupta <ngupta@vflare.org>
17265 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17266 L:      linux-kernel@vger.kernel.org
17267 S:      Maintained
17268 F:      drivers/block/zram/
17269 F:      Documentation/blockdev/zram.txt
17270
17271 ZS DECSTATION Z85C30 SERIAL DRIVER
17272 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17273 S:      Maintained
17274 F:      drivers/tty/serial/zs.*
17275
17276 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17277 M:      Minchan Kim <minchan@kernel.org>
17278 M:      Nitin Gupta <ngupta@vflare.org>
17279 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17280 L:      linux-mm@kvack.org
17281 S:      Maintained
17282 F:      mm/zsmalloc.c
17283 F:      include/linux/zsmalloc.h
17284 F:      Documentation/vm/zsmalloc.rst
17285
17286 ZSWAP COMPRESSED SWAP CACHING
17287 M:      Seth Jennings <sjenning@redhat.com>
17288 M:      Dan Streetman <ddstreet@ieee.org>
17289 L:      linux-mm@kvack.org
17290 S:      Maintained
17291 F:      mm/zswap.c
17292
17293 THE REST
17294 M:      Linus Torvalds <torvalds@linux-foundation.org>
17295 L:      linux-kernel@vger.kernel.org
17296 Q:      http://patchwork.kernel.org/project/LKML/list/
17297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17298 S:      Buried alive in reporters
17299 F:      *
17300 F:      */