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 MMC/SD/SDIO DRIVER
9789 M:      Chaotian Jing <chaotian.jing@mediatek.com>
9790 S:      Maintained
9791 F:      drivers/mmc/host/mtk-sd.c
9792 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
9793
9794 MEDIATEK MT76 WIRELESS LAN DRIVER
9795 M:      Felix Fietkau <nbd@nbd.name>
9796 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9797 L:      linux-wireless@vger.kernel.org
9798 S:      Maintained
9799 F:      drivers/net/wireless/mediatek/mt76/
9800
9801 MEDIATEK MT7601U WIRELESS LAN DRIVER
9802 M:      Jakub Kicinski <kubakici@wp.pl>
9803 L:      linux-wireless@vger.kernel.org
9804 S:      Maintained
9805 F:      drivers/net/wireless/mediatek/mt7601u/
9806
9807 MEDIATEK NAND CONTROLLER DRIVER
9808 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9809 L:      linux-mtd@lists.infradead.org
9810 S:      Maintained
9811 F:      drivers/mtd/nand/raw/mtk_*
9812 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9813
9814 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9815 M:      Sean Wang <sean.wang@mediatek.com>
9816 S:      Maintained
9817 F:      drivers/char/hw_random/mtk-rng.c
9818
9819 MEDIATEK USB3 DRD IP DRIVER
9820 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9821 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9822 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9823 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9824 S:      Maintained
9825 F:      drivers/usb/mtu3/
9826
9827 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9828 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9829 M:      Martin Donnelly <martin.donnelly@ge.com>
9830 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9831 S:      Maintained
9832 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9833 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9834
9835 MEGARAID SCSI/SAS DRIVERS
9836 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9837 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9838 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9839 L:      megaraidlinux.pdl@broadcom.com
9840 L:      linux-scsi@vger.kernel.org
9841 W:      http://www.avagotech.com/support/
9842 S:      Maintained
9843 F:      Documentation/scsi/megaraid.txt
9844 F:      drivers/scsi/megaraid.*
9845 F:      drivers/scsi/megaraid/
9846
9847 MELEXIS MLX90614 DRIVER
9848 M:      Crt Mori <cmo@melexis.com>
9849 L:      linux-iio@vger.kernel.org
9850 W:      http://www.melexis.com
9851 S:      Supported
9852 F:      drivers/iio/temperature/mlx90614.c
9853
9854 MELEXIS MLX90632 DRIVER
9855 M:      Crt Mori <cmo@melexis.com>
9856 L:      linux-iio@vger.kernel.org
9857 W:      http://www.melexis.com
9858 S:      Supported
9859 F:      drivers/iio/temperature/mlx90632.c
9860
9861 MELFAS MIP4 TOUCHSCREEN DRIVER
9862 M:      Sangwon Jee <jeesw@melfas.com>
9863 W:      http://www.melfas.com
9864 S:      Supported
9865 F:      drivers/input/touchscreen/melfas_mip4.c
9866 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9867
9868 MELLANOX ETHERNET DRIVER (mlx4_en)
9869 M:      Tariq Toukan <tariqt@mellanox.com>
9870 L:      netdev@vger.kernel.org
9871 S:      Supported
9872 W:      http://www.mellanox.com
9873 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9874 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9875
9876 MELLANOX ETHERNET DRIVER (mlx5e)
9877 M:      Saeed Mahameed <saeedm@mellanox.com>
9878 L:      netdev@vger.kernel.org
9879 S:      Supported
9880 W:      http://www.mellanox.com
9881 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9882 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9883
9884 MELLANOX ETHERNET INNOVA DRIVERS
9885 R:      Boris Pismenny <borisp@mellanox.com>
9886 L:      netdev@vger.kernel.org
9887 S:      Supported
9888 W:      http://www.mellanox.com
9889 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9890 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9891 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9892 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9893 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9894
9895 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9896 R:      Boris Pismenny <borisp@mellanox.com>
9897 L:      netdev@vger.kernel.org
9898 S:      Supported
9899 W:      http://www.mellanox.com
9900 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9901 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9902 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9903
9904 MELLANOX ETHERNET SWITCH DRIVERS
9905 M:      Jiri Pirko <jiri@mellanox.com>
9906 M:      Ido Schimmel <idosch@mellanox.com>
9907 L:      netdev@vger.kernel.org
9908 S:      Supported
9909 W:      http://www.mellanox.com
9910 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9911 F:      drivers/net/ethernet/mellanox/mlxsw/
9912 F:      tools/testing/selftests/drivers/net/mlxsw/
9913
9914 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9915 M:      mlxsw@mellanox.com
9916 L:      netdev@vger.kernel.org
9917 S:      Supported
9918 W:      http://www.mellanox.com
9919 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9920 F:      drivers/net/ethernet/mellanox/mlxfw/
9921
9922 MELLANOX HARDWARE PLATFORM SUPPORT
9923 M:      Andy Shevchenko <andy@infradead.org>
9924 M:      Darren Hart <dvhart@infradead.org>
9925 M:      Vadim Pasternak <vadimp@mellanox.com>
9926 L:      platform-driver-x86@vger.kernel.org
9927 S:      Supported
9928 F:      drivers/platform/mellanox/
9929 F:      include/linux/platform_data/mlxreg.h
9930
9931 MELLANOX MLX4 core VPI driver
9932 M:      Tariq Toukan <tariqt@mellanox.com>
9933 L:      netdev@vger.kernel.org
9934 L:      linux-rdma@vger.kernel.org
9935 W:      http://www.mellanox.com
9936 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9937 S:      Supported
9938 F:      drivers/net/ethernet/mellanox/mlx4/
9939 F:      include/linux/mlx4/
9940
9941 MELLANOX MLX4 IB driver
9942 M:      Yishai Hadas <yishaih@mellanox.com>
9943 L:      linux-rdma@vger.kernel.org
9944 W:      http://www.mellanox.com
9945 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9946 S:      Supported
9947 F:      drivers/infiniband/hw/mlx4/
9948 F:      include/linux/mlx4/
9949 F:      include/uapi/rdma/mlx4-abi.h
9950
9951 MELLANOX MLX5 core VPI driver
9952 M:      Saeed Mahameed <saeedm@mellanox.com>
9953 M:      Leon Romanovsky <leonro@mellanox.com>
9954 L:      netdev@vger.kernel.org
9955 L:      linux-rdma@vger.kernel.org
9956 W:      http://www.mellanox.com
9957 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9958 S:      Supported
9959 F:      drivers/net/ethernet/mellanox/mlx5/core/
9960 F:      include/linux/mlx5/
9961
9962 MELLANOX MLX5 IB driver
9963 M:      Leon Romanovsky <leonro@mellanox.com>
9964 L:      linux-rdma@vger.kernel.org
9965 W:      http://www.mellanox.com
9966 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9967 S:      Supported
9968 F:      drivers/infiniband/hw/mlx5/
9969 F:      include/linux/mlx5/
9970 F:      include/uapi/rdma/mlx5-abi.h
9971
9972 MELLANOX MLXCPLD I2C AND MUX DRIVER
9973 M:      Vadim Pasternak <vadimp@mellanox.com>
9974 M:      Michael Shych <michaelsh@mellanox.com>
9975 L:      linux-i2c@vger.kernel.org
9976 S:      Supported
9977 F:      drivers/i2c/busses/i2c-mlxcpld.c
9978 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9979 F:      Documentation/i2c/busses/i2c-mlxcpld
9980
9981 MELLANOX MLXCPLD LED DRIVER
9982 M:      Vadim Pasternak <vadimp@mellanox.com>
9983 L:      linux-leds@vger.kernel.org
9984 S:      Supported
9985 F:      drivers/leds/leds-mlxcpld.c
9986 F:      drivers/leds/leds-mlxreg.c
9987 F:      Documentation/leds/leds-mlxcpld.txt
9988
9989 MELLANOX PLATFORM DRIVER
9990 M:      Vadim Pasternak <vadimp@mellanox.com>
9991 L:      platform-driver-x86@vger.kernel.org
9992 S:      Supported
9993 F:      drivers/platform/x86/mlx-platform.c
9994
9995 MEMBARRIER SUPPORT
9996 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9997 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9998 L:      linux-kernel@vger.kernel.org
9999 S:      Supported
10000 F:      kernel/sched/membarrier.c
10001 F:      include/uapi/linux/membarrier.h
10002 F:      arch/powerpc/include/asm/membarrier.h
10003
10004 MEMBLOCK
10005 M:      Mike Rapoport <rppt@linux.ibm.com>
10006 L:      linux-mm@kvack.org
10007 S:      Maintained
10008 F:      include/linux/memblock.h
10009 F:      mm/memblock.c
10010 F:      Documentation/core-api/boot-time-mm.rst
10011
10012 MEMORY MANAGEMENT
10013 L:      linux-mm@kvack.org
10014 W:      http://www.linux-mm.org
10015 S:      Maintained
10016 F:      include/linux/mm.h
10017 F:      include/linux/gfp.h
10018 F:      include/linux/mmzone.h
10019 F:      include/linux/memory_hotplug.h
10020 F:      include/linux/vmalloc.h
10021 F:      mm/
10022
10023 MEMORY TECHNOLOGY DEVICES (MTD)
10024 M:      David Woodhouse <dwmw2@infradead.org>
10025 M:      Brian Norris <computersforpeace@gmail.com>
10026 M:      Boris Brezillon <bbrezillon@kernel.org>
10027 M:      Marek Vasut <marek.vasut@gmail.com>
10028 M:      Richard Weinberger <richard@nod.at>
10029 L:      linux-mtd@lists.infradead.org
10030 W:      http://www.linux-mtd.infradead.org/
10031 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10032 T:      git git://git.infradead.org/linux-mtd.git master
10033 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10034 S:      Maintained
10035 F:      Documentation/devicetree/bindings/mtd/
10036 F:      drivers/mtd/
10037 F:      include/linux/mtd/
10038 F:      include/uapi/mtd/
10039
10040 MEN A21 WATCHDOG DRIVER
10041 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10042 L:      linux-watchdog@vger.kernel.org
10043 S:      Maintained
10044 F:      drivers/watchdog/mena21_wdt.c
10045
10046 MEN CHAMELEON BUS (mcb)
10047 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10048 S:      Maintained
10049 F:      drivers/mcb/
10050 F:      include/linux/mcb.h
10051 F:      Documentation/men-chameleon-bus.txt
10052
10053 MEN F21BMC (Board Management Controller)
10054 M:      Andreas Werner <andreas.werner@men.de>
10055 S:      Supported
10056 F:      drivers/mfd/menf21bmc.c
10057 F:      drivers/watchdog/menf21bmc_wdt.c
10058 F:      drivers/leds/leds-menf21bmc.c
10059 F:      drivers/hwmon/menf21bmc_hwmon.c
10060 F:      Documentation/hwmon/menf21bmc.rst
10061
10062 MEN Z069 WATCHDOG DRIVER
10063 M:      Johannes Thumshirn <jth@kernel.org>
10064 L:      linux-watchdog@vger.kernel.org
10065 S:      Maintained
10066 F:      drivers/watchdog/menz69_wdt.c
10067
10068 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10069 M:      Neil Armstrong <narmstrong@baylibre.com>
10070 L:      linux-media@lists.freedesktop.org
10071 L:      linux-amlogic@lists.infradead.org
10072 W:      http://linux-meson.com/
10073 S:      Supported
10074 F:      drivers/media/platform/meson/ao-cec.c
10075 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10076 T:      git git://linuxtv.org/media_tree.git
10077
10078 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10079 M:      Liang Yang <liang.yang@amlogic.com>
10080 L:      linux-mtd@lists.infradead.org
10081 S:      Maintained
10082 F:      drivers/mtd/nand/raw/meson_*
10083 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10084
10085 METHODE UDPU SUPPORT
10086 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10087 S:      Maintained
10088 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10089
10090 MICROBLAZE ARCHITECTURE
10091 M:      Michal Simek <monstr@monstr.eu>
10092 W:      http://www.monstr.eu/fdt/
10093 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10094 S:      Supported
10095 F:      arch/microblaze/
10096
10097 MICROCHIP AT91 SERIAL DRIVER
10098 M:      Richard Genoud <richard.genoud@gmail.com>
10099 S:      Maintained
10100 F:      drivers/tty/serial/atmel_serial.c
10101 F:      drivers/tty/serial/atmel_serial.h
10102 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10103
10104 MICROCHIP AUDIO ASOC DRIVERS
10105 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10106 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10107 S:      Supported
10108 F:      sound/soc/atmel
10109
10110 MICROCHIP DMA DRIVER
10111 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10112 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10113 L:      dmaengine@vger.kernel.org
10114 S:      Supported
10115 F:      drivers/dma/at_hdmac.c
10116 F:      drivers/dma/at_hdmac_regs.h
10117 F:      include/linux/platform_data/dma-atmel.h
10118 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10119 F:      include/dt-bindings/dma/at91.h
10120
10121 MICROCHIP ECC DRIVER
10122 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10123 L:      linux-crypto@vger.kernel.org
10124 S:      Maintained
10125 F:      drivers/crypto/atmel-ecc.*
10126
10127 MICROCHIP I2C DRIVER
10128 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10129 L:      linux-i2c@vger.kernel.org
10130 S:      Supported
10131 F:      drivers/i2c/busses/i2c-at91.c
10132
10133 MICROCHIP ISC DRIVER
10134 M:      Eugen Hristev <eugen.hristev@microchip.com>
10135 L:      linux-media@vger.kernel.org
10136 S:      Supported
10137 F:      drivers/media/platform/atmel/atmel-isc.c
10138 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10139 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10140
10141 MICROCHIP ISI DRIVER
10142 M:      Eugen Hristev <eugen.hristev@microchip.com>
10143 L:      linux-media@vger.kernel.org
10144 S:      Supported
10145 F:      drivers/media/platform/atmel/atmel-isi.c
10146 F:      drivers/media/platform/atmel/atmel-isi.h
10147
10148 MICROCHIP AT91 USART MFD DRIVER
10149 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10150 L:      linux-kernel@vger.kernel.org
10151 S:      Supported
10152 F:      drivers/mfd/at91-usart.c
10153 F:      include/dt-bindings/mfd/at91-usart.h
10154 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10155
10156 MICROCHIP AT91 USART SPI DRIVER
10157 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10158 L:      linux-spi@vger.kernel.org
10159 S:      Supported
10160 F:      drivers/spi/spi-at91-usart.c
10161 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10162
10163 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10164 M:      Woojung Huh <woojung.huh@microchip.com>
10165 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10166 L:      netdev@vger.kernel.org
10167 S:      Maintained
10168 F:      net/dsa/tag_ksz.c
10169 F:      drivers/net/dsa/microchip/*
10170 F:      include/linux/platform_data/microchip-ksz.h
10171 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10172
10173 MICROCHIP LAN743X ETHERNET DRIVER
10174 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10175 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10176 L:      netdev@vger.kernel.org
10177 S:      Maintained
10178 F:      drivers/net/ethernet/microchip/lan743x_*
10179
10180 MICROCHIP LCDFB DRIVER
10181 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10182 L:      linux-fbdev@vger.kernel.org
10183 S:      Maintained
10184 F:      drivers/video/fbdev/atmel_lcdfb.c
10185 F:      include/video/atmel_lcdc.h
10186
10187 MICROCHIP MMC/SD/SDIO MCI DRIVER
10188 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10189 S:      Maintained
10190 F:      drivers/mmc/host/atmel-mci.c
10191
10192 MICROCHIP MCP16502 PMIC DRIVER
10193 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10194 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10195 S:      Maintained
10196 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10197 F:      drivers/regulator/mcp16502.c
10198
10199 MICROCHIP MCP3911 ADC DRIVER
10200 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10201 M:      Kent Gustavsson <kent@minoris.se>
10202 L:      linux-iio@vger.kernel.org
10203 S:      Supported
10204 F:      drivers/iio/adc/mcp3911.c
10205 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10206
10207 MICROCHIP NAND DRIVER
10208 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10209 L:      linux-mtd@lists.infradead.org
10210 S:      Supported
10211 F:      drivers/mtd/nand/raw/atmel/*
10212 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10213
10214 MICROCHIP PWM DRIVER
10215 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10217 L:      linux-pwm@vger.kernel.org
10218 S:      Supported
10219 F:      drivers/pwm/pwm-atmel.c
10220 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10221
10222 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10223 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10224 M:      Eugen Hristev <eugen.hristev@microchip.com>
10225 L:      linux-iio@vger.kernel.org
10226 S:      Supported
10227 F:      drivers/iio/adc/at91-sama5d2_adc.c
10228 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10229 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10230
10231 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10232 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10233 S:      Supported
10234 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10235
10236 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10237 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10239 L:      linux-gpio@vger.kernel.org
10240 F:      drivers/gpio/gpio-sama5d2-piobu.c
10241
10242 MICROCHIP SPI DRIVER
10243 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10244 S:      Supported
10245 F:      drivers/spi/spi-atmel.*
10246
10247 MICROCHIP SSC DRIVER
10248 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10250 S:      Supported
10251 F:      drivers/misc/atmel-ssc.c
10252 F:      include/linux/atmel-ssc.h
10253
10254 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10255 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10257 S:      Supported
10258 F:      drivers/misc/atmel_tclib.c
10259 F:      drivers/clocksource/tcb_clksrc.c
10260
10261 MICROCHIP USBA UDC DRIVER
10262 M:      Cristian Birsan <cristian.birsan@microchip.com>
10263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10264 S:      Supported
10265 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10266
10267 MICROCHIP USB251XB DRIVER
10268 M:      Richard Leitner <richard.leitner@skidata.com>
10269 L:      linux-usb@vger.kernel.org
10270 S:      Maintained
10271 F:      drivers/usb/misc/usb251xb.c
10272 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10273
10274 MICROCHIP XDMA DRIVER
10275 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10276 L:      linux-arm-kernel@lists.infradead.org
10277 L:      dmaengine@vger.kernel.org
10278 S:      Supported
10279 F:      drivers/dma/at_xdmac.c
10280
10281 MICROSEMI MIPS SOCS
10282 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10283 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10284 L:      linux-mips@vger.kernel.org
10285 S:      Supported
10286 F:      arch/mips/generic/board-ocelot.c
10287 F:      arch/mips/configs/generic/board-ocelot.config
10288 F:      arch/mips/boot/dts/mscc/
10289 F:      Documentation/devicetree/bindings/mips/mscc.txt
10290
10291 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10292 M:      Don Brace <don.brace@microsemi.com>
10293 L:      esc.storagedev@microsemi.com
10294 L:      linux-scsi@vger.kernel.org
10295 S:      Supported
10296 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10297 F:      drivers/scsi/smartpqi/Kconfig
10298 F:      drivers/scsi/smartpqi/Makefile
10299 F:      include/linux/cciss*.h
10300 F:      include/uapi/linux/cciss*.h
10301 F:      Documentation/scsi/smartpqi.txt
10302
10303 MICROSEMI ETHERNET SWITCH DRIVER
10304 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10305 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10306 L:      netdev@vger.kernel.org
10307 S:      Supported
10308 F:      drivers/net/ethernet/mscc/
10309
10310 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10311 M:      Chen Yu <yu.c.chen@intel.com>
10312 L:      platform-driver-x86@vger.kernel.org
10313 S:      Supported
10314 F:      drivers/platform/x86/surfacepro3_button.c
10315
10316 MICROTEK X6 SCANNER
10317 M:      Oliver Neukum <oliver@neukum.org>
10318 S:      Maintained
10319 F:      drivers/usb/image/microtek.*
10320
10321 MIPS
10322 M:      Ralf Baechle <ralf@linux-mips.org>
10323 M:      Paul Burton <paul.burton@mips.com>
10324 M:      James Hogan <jhogan@kernel.org>
10325 L:      linux-mips@vger.kernel.org
10326 W:      http://www.linux-mips.org/
10327 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10329 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10330 S:      Supported
10331 F:      Documentation/devicetree/bindings/mips/
10332 F:      Documentation/mips/
10333 F:      arch/mips/
10334 F:      drivers/platform/mips/
10335
10336 MIPS BOSTON DEVELOPMENT BOARD
10337 M:      Paul Burton <paul.burton@mips.com>
10338 L:      linux-mips@vger.kernel.org
10339 S:      Maintained
10340 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10341 F:      arch/mips/boot/dts/img/boston.dts
10342 F:      arch/mips/configs/generic/board-boston.config
10343 F:      drivers/clk/imgtec/clk-boston.c
10344 F:      include/dt-bindings/clock/boston-clock.h
10345
10346 MIPS GENERIC PLATFORM
10347 M:      Paul Burton <paul.burton@mips.com>
10348 L:      linux-mips@vger.kernel.org
10349 S:      Supported
10350 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10351 F:      arch/mips/generic/
10352 F:      arch/mips/tools/generic-board-config.sh
10353
10354 MIPS/LOONGSON1 ARCHITECTURE
10355 M:      Keguang Zhang <keguang.zhang@gmail.com>
10356 L:      linux-mips@vger.kernel.org
10357 S:      Maintained
10358 F:      arch/mips/loongson32/
10359 F:      arch/mips/include/asm/mach-loongson32/
10360 F:      drivers/*/*loongson1*
10361 F:      drivers/*/*/*loongson1*
10362
10363 MIPS/LOONGSON2 ARCHITECTURE
10364 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10365 L:      linux-mips@vger.kernel.org
10366 S:      Maintained
10367 F:      arch/mips/loongson64/fuloong-2e/
10368 F:      arch/mips/loongson64/lemote-2f/
10369 F:      arch/mips/include/asm/mach-loongson64/
10370 F:      drivers/*/*loongson2*
10371 F:      drivers/*/*/*loongson2*
10372
10373 MIPS/LOONGSON3 ARCHITECTURE
10374 M:      Huacai Chen <chenhc@lemote.com>
10375 L:      linux-mips@vger.kernel.org
10376 S:      Maintained
10377 F:      arch/mips/loongson64/
10378 F:      arch/mips/include/asm/mach-loongson64/
10379 F:      drivers/platform/mips/cpu_hwmon.c
10380 F:      drivers/*/*loongson3*
10381 F:      drivers/*/*/*loongson3*
10382
10383 MIPS RINT INSTRUCTION EMULATION
10384 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10385 L:      linux-mips@vger.kernel.org
10386 S:      Supported
10387 F:      arch/mips/math-emu/sp_rint.c
10388 F:      arch/mips/math-emu/dp_rint.c
10389
10390 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10391 M:      Hans Verkuil <hverkuil@xs4all.nl>
10392 L:      linux-media@vger.kernel.org
10393 T:      git git://linuxtv.org/media_tree.git
10394 W:      https://linuxtv.org
10395 S:      Odd Fixes
10396 F:      drivers/media/radio/radio-miropcm20*
10397
10398 MMP SUPPORT
10399 R:      Lubomir Rintel <lkundrak@v3.sk>
10400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10401 S:      Odd Fixes
10402 F:      arch/arm/boot/dts/mmp*
10403 F:      arch/arm/mach-mmp/
10404
10405 MMU GATHER AND TLB INVALIDATION
10406 M:      Will Deacon <will.deacon@arm.com>
10407 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10408 M:      Andrew Morton <akpm@linux-foundation.org>
10409 M:      Nick Piggin <npiggin@gmail.com>
10410 M:      Peter Zijlstra <peterz@infradead.org>
10411 L:      linux-arch@vger.kernel.org
10412 L:      linux-mm@kvack.org
10413 S:      Maintained
10414 F:      arch/*/include/asm/tlb.h
10415 F:      include/asm-generic/tlb.h
10416 F:      mm/mmu_gather.c
10417
10418 MN88472 MEDIA DRIVER
10419 M:      Antti Palosaari <crope@iki.fi>
10420 L:      linux-media@vger.kernel.org
10421 W:      https://linuxtv.org
10422 W:      http://palosaari.fi/linux/
10423 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10424 S:      Maintained
10425 F:      drivers/media/dvb-frontends/mn88472*
10426
10427 MN88473 MEDIA DRIVER
10428 M:      Antti Palosaari <crope@iki.fi>
10429 L:      linux-media@vger.kernel.org
10430 W:      https://linuxtv.org
10431 W:      http://palosaari.fi/linux/
10432 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10433 S:      Maintained
10434 F:      drivers/media/dvb-frontends/mn88473*
10435
10436 MODULE SUPPORT
10437 M:      Jessica Yu <jeyu@kernel.org>
10438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10439 S:      Maintained
10440 F:      include/linux/module.h
10441 F:      kernel/module.c
10442
10443 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10444 W:      http://popies.net/meye/
10445 S:      Orphan
10446 F:      Documentation/media/v4l-drivers/meye*
10447 F:      drivers/media/pci/meye/
10448 F:      include/uapi/linux/meye.h
10449
10450 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10451 M:      Jiri Slaby <jirislaby@gmail.com>
10452 S:      Maintained
10453 F:      Documentation/serial/moxa-smartio
10454 F:      drivers/tty/mxser.*
10455
10456 MR800 AVERMEDIA USB FM RADIO DRIVER
10457 M:      Alexey Klimov <klimov.linux@gmail.com>
10458 L:      linux-media@vger.kernel.org
10459 T:      git git://linuxtv.org/media_tree.git
10460 S:      Maintained
10461 F:      drivers/media/radio/radio-mr800.c
10462
10463 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10464 M:      Alan Ott <alan@signal11.us>
10465 L:      linux-wpan@vger.kernel.org
10466 S:      Maintained
10467 F:      drivers/net/ieee802154/mrf24j40.c
10468 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10469
10470 MSI LAPTOP SUPPORT
10471 M:      "Lee, Chun-Yi" <jlee@suse.com>
10472 L:      platform-driver-x86@vger.kernel.org
10473 S:      Maintained
10474 F:      drivers/platform/x86/msi-laptop.c
10475
10476 MSI WMI SUPPORT
10477 L:      platform-driver-x86@vger.kernel.org
10478 S:      Orphan
10479 F:      drivers/platform/x86/msi-wmi.c
10480
10481 MSI001 MEDIA DRIVER
10482 M:      Antti Palosaari <crope@iki.fi>
10483 L:      linux-media@vger.kernel.org
10484 W:      https://linuxtv.org
10485 W:      http://palosaari.fi/linux/
10486 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10487 T:      git git://linuxtv.org/anttip/media_tree.git
10488 S:      Maintained
10489 F:      drivers/media/tuners/msi001*
10490
10491 MSI2500 MEDIA DRIVER
10492 M:      Antti Palosaari <crope@iki.fi>
10493 L:      linux-media@vger.kernel.org
10494 W:      https://linuxtv.org
10495 W:      http://palosaari.fi/linux/
10496 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10497 T:      git git://linuxtv.org/anttip/media_tree.git
10498 S:      Maintained
10499 F:      drivers/media/usb/msi2500/
10500
10501 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10502 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10503 L:      linux-mtd@lists.infradead.org
10504 S:      Maintained
10505 F:      drivers/mtd/devices/docg3*
10506
10507 MT9M032 APTINA SENSOR DRIVER
10508 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10509 L:      linux-media@vger.kernel.org
10510 T:      git git://linuxtv.org/media_tree.git
10511 S:      Maintained
10512 F:      drivers/media/i2c/mt9m032.c
10513 F:      include/media/i2c/mt9m032.h
10514
10515 MT9P031 APTINA CAMERA SENSOR
10516 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10517 L:      linux-media@vger.kernel.org
10518 T:      git git://linuxtv.org/media_tree.git
10519 S:      Maintained
10520 F:      drivers/media/i2c/mt9p031.c
10521 F:      include/media/i2c/mt9p031.h
10522
10523 MT9T001 APTINA CAMERA SENSOR
10524 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10525 L:      linux-media@vger.kernel.org
10526 T:      git git://linuxtv.org/media_tree.git
10527 S:      Maintained
10528 F:      drivers/media/i2c/mt9t001.c
10529 F:      include/media/i2c/mt9t001.h
10530
10531 MT9T112 APTINA CAMERA SENSOR
10532 M:      Jacopo Mondi <jacopo@jmondi.org>
10533 L:      linux-media@vger.kernel.org
10534 T:      git git://linuxtv.org/media_tree.git
10535 S:      Odd Fixes
10536 F:      drivers/media/i2c/mt9t112.c
10537 F:      include/media/i2c/mt9t112.h
10538
10539 MT9V032 APTINA CAMERA SENSOR
10540 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10541 L:      linux-media@vger.kernel.org
10542 T:      git git://linuxtv.org/media_tree.git
10543 S:      Maintained
10544 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10545 F:      drivers/media/i2c/mt9v032.c
10546 F:      include/media/i2c/mt9v032.h
10547
10548 MT9V111 APTINA CAMERA SENSOR
10549 M:      Jacopo Mondi <jacopo@jmondi.org>
10550 L:      linux-media@vger.kernel.org
10551 T:      git git://linuxtv.org/media_tree.git
10552 S:      Maintained
10553 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10554 F:      drivers/media/i2c/mt9v111.c
10555
10556 MULTIFUNCTION DEVICES (MFD)
10557 M:      Lee Jones <lee.jones@linaro.org>
10558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10559 S:      Supported
10560 F:      Documentation/devicetree/bindings/mfd/
10561 F:      drivers/mfd/
10562 F:      include/linux/mfd/
10563 F:      include/dt-bindings/mfd/
10564
10565 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10566 S:      Orphan
10567 F:      drivers/mmc/host/mmc_spi.c
10568 F:      include/linux/spi/mmc_spi.h
10569
10570 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10571 M:      Ulf Hansson <ulf.hansson@linaro.org>
10572 L:      linux-mmc@vger.kernel.org
10573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10574 S:      Maintained
10575 F:      Documentation/devicetree/bindings/mmc/
10576 F:      drivers/mmc/
10577 F:      include/linux/mmc/
10578 F:      include/uapi/linux/mmc/
10579
10580 MULTIPLEXER SUBSYSTEM
10581 M:      Peter Rosin <peda@axentia.se>
10582 S:      Maintained
10583 F:      Documentation/ABI/testing/sysfs-class-mux*
10584 F:      Documentation/devicetree/bindings/mux/
10585 F:      include/dt-bindings/mux/
10586 F:      include/linux/mux/
10587 F:      drivers/mux/
10588
10589 MULTITECH MULTIPORT CARD (ISICOM)
10590 S:      Orphan
10591 F:      drivers/tty/isicom.c
10592 F:      include/linux/isicom.h
10593
10594 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10595 M:      Bin Liu <b-liu@ti.com>
10596 L:      linux-usb@vger.kernel.org
10597 S:      Maintained
10598 F:      drivers/usb/musb/
10599
10600 MXL301RF MEDIA DRIVER
10601 M:      Akihiro Tsukada <tskd08@gmail.com>
10602 L:      linux-media@vger.kernel.org
10603 S:      Odd Fixes
10604 F:      drivers/media/tuners/mxl301rf*
10605
10606 MXL5007T MEDIA DRIVER
10607 M:      Michael Krufky <mkrufky@linuxtv.org>
10608 L:      linux-media@vger.kernel.org
10609 W:      https://linuxtv.org
10610 W:      http://github.com/mkrufky
10611 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10612 T:      git git://linuxtv.org/mkrufky/tuners.git
10613 S:      Maintained
10614 F:      drivers/media/tuners/mxl5007t.*
10615
10616 MXSFB DRM DRIVER
10617 M:      Marek Vasut <marex@denx.de>
10618 M:      Stefan Agner <stefan@agner.ch>
10619 L:      dri-devel@lists.freedesktop.org
10620 S:      Supported
10621 F:      drivers/gpu/drm/mxsfb/
10622 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10623 T:      git git://anongit.freedesktop.org/drm/drm-misc
10624
10625 MYLEX DAC960 PCI RAID Controller
10626 M:      Hannes Reinecke <hare@kernel.org>
10627 L:      linux-scsi@vger.kernel.org
10628 S:      Supported
10629 F:      drivers/scsi/myrb.*
10630 F:      drivers/scsi/myrs.*
10631
10632 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10633 M:      Chris Lee <christopher.lee@cspi.com>
10634 L:      netdev@vger.kernel.org
10635 W:      https://www.cspi.com/ethernet-products/support/downloads/
10636 S:      Supported
10637 F:      drivers/net/ethernet/myricom/myri10ge/
10638
10639 NAND FLASH SUBSYSTEM
10640 M:      Boris Brezillon <bbrezillon@kernel.org>
10641 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10642 R:      Richard Weinberger <richard@nod.at>
10643 L:      linux-mtd@lists.infradead.org
10644 W:      http://www.linux-mtd.infradead.org/
10645 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10646 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10647 T:      git git://git.infradead.org/linux-mtd.git nand/next
10648 S:      Maintained
10649 F:      drivers/mtd/nand/
10650 F:      include/linux/mtd/*nand*.h
10651
10652 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10653 M:      Daniel Mack <zonque@gmail.com>
10654 S:      Maintained
10655 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10656 W:      http://www.native-instruments.com
10657 F:      sound/usb/caiaq/
10658
10659 NATSEMI ETHERNET DRIVER (DP8381x)
10660 S:      Orphan
10661 F:      drivers/net/ethernet/natsemi/natsemi.c
10662
10663 NCR 5380 SCSI DRIVERS
10664 M:      Finn Thain <fthain@telegraphics.com.au>
10665 M:      Michael Schmitz <schmitzmic@gmail.com>
10666 L:      linux-scsi@vger.kernel.org
10667 S:      Maintained
10668 F:      Documentation/scsi/g_NCR5380.txt
10669 F:      drivers/scsi/NCR5380.*
10670 F:      drivers/scsi/arm/cumana_1.c
10671 F:      drivers/scsi/arm/oak.c
10672 F:      drivers/scsi/atari_scsi.*
10673 F:      drivers/scsi/dmx3191d.c
10674 F:      drivers/scsi/g_NCR5380.*
10675 F:      drivers/scsi/mac_scsi.*
10676 F:      drivers/scsi/sun3_scsi.*
10677 F:      drivers/scsi/sun3_scsi_vme.c
10678
10679 NCSI LIBRARY:
10680 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10681 S:      Maintained
10682 F:      net/ncsi/
10683
10684 NCT6775 HARDWARE MONITOR DRIVER
10685 M:      Guenter Roeck <linux@roeck-us.net>
10686 L:      linux-hwmon@vger.kernel.org
10687 S:      Maintained
10688 F:      Documentation/hwmon/nct6775.rst
10689 F:      drivers/hwmon/nct6775.c
10690
10691 NET_FAILOVER MODULE
10692 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10693 L:      netdev@vger.kernel.org
10694 S:      Supported
10695 F:      driver/net/net_failover.c
10696 F:      include/net/net_failover.h
10697 F:      Documentation/networking/net_failover.rst
10698
10699 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10700 M:      Faisal Latif <faisal.latif@intel.com>
10701 L:      linux-rdma@vger.kernel.org
10702 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10703 S:      Supported
10704 F:      drivers/infiniband/hw/nes/
10705 F:      include/uapi/rdma/nes-abi.h
10706
10707 NETEM NETWORK EMULATOR
10708 M:      Stephen Hemminger <stephen@networkplumber.org>
10709 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10710 S:      Maintained
10711 F:      net/sched/sch_netem.c
10712
10713 NETERION 10GbE DRIVERS (s2io/vxge)
10714 M:      Jon Mason <jdmason@kudzu.us>
10715 L:      netdev@vger.kernel.org
10716 S:      Supported
10717 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10718 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10719 F:      drivers/net/ethernet/neterion/
10720
10721 NETFILTER
10722 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10723 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10724 M:      Florian Westphal <fw@strlen.de>
10725 L:      netfilter-devel@vger.kernel.org
10726 L:      coreteam@netfilter.org
10727 W:      http://www.netfilter.org/
10728 W:      http://www.iptables.org/
10729 W:      http://www.nftables.org/
10730 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10733 S:      Maintained
10734 F:      include/linux/netfilter*
10735 F:      include/linux/netfilter/
10736 F:      include/net/netfilter/
10737 F:      include/uapi/linux/netfilter*
10738 F:      include/uapi/linux/netfilter/
10739 F:      net/*/netfilter.c
10740 F:      net/*/netfilter/
10741 F:      net/netfilter/
10742 F:      net/bridge/br_netfilter*.c
10743
10744 NETROM NETWORK LAYER
10745 M:      Ralf Baechle <ralf@linux-mips.org>
10746 L:      linux-hams@vger.kernel.org
10747 W:      http://www.linux-ax25.org/
10748 S:      Maintained
10749 F:      include/net/netrom.h
10750 F:      include/uapi/linux/netrom.h
10751 F:      net/netrom/
10752
10753 NETRONOME ETHERNET DRIVERS
10754 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10755 L:      oss-drivers@netronome.com
10756 S:      Maintained
10757 F:      drivers/net/ethernet/netronome/
10758
10759 NETWORK BLOCK DEVICE (NBD)
10760 M:      Josef Bacik <josef@toxicpanda.com>
10761 S:      Maintained
10762 L:      linux-block@vger.kernel.org
10763 L:      nbd@other.debian.org
10764 F:      Documentation/blockdev/nbd.txt
10765 F:      drivers/block/nbd.c
10766 F:      include/uapi/linux/nbd.h
10767
10768 NETWORK DROP MONITOR
10769 M:      Neil Horman <nhorman@tuxdriver.com>
10770 L:      netdev@vger.kernel.org
10771 S:      Maintained
10772 W:      https://fedorahosted.org/dropwatch/
10773 F:      net/core/drop_monitor.c
10774
10775 NETWORKING DRIVERS
10776 M:      "David S. Miller" <davem@davemloft.net>
10777 L:      netdev@vger.kernel.org
10778 W:      http://www.linuxfoundation.org/en/Net
10779 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10782 S:      Odd Fixes
10783 F:      Documentation/devicetree/bindings/net/
10784 F:      drivers/net/
10785 F:      include/linux/if_*
10786 F:      include/linux/netdevice.h
10787 F:      include/linux/etherdevice.h
10788 F:      include/linux/fcdevice.h
10789 F:      include/linux/fddidevice.h
10790 F:      include/linux/hippidevice.h
10791 F:      include/linux/inetdevice.h
10792 F:      include/uapi/linux/if_*
10793 F:      include/uapi/linux/netdevice.h
10794
10795 NETWORKING DRIVERS (WIRELESS)
10796 M:      Kalle Valo <kvalo@codeaurora.org>
10797 L:      linux-wireless@vger.kernel.org
10798 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10801 S:      Maintained
10802 F:      Documentation/devicetree/bindings/net/wireless/
10803 F:      drivers/net/wireless/
10804
10805 NETWORKING [DSA]
10806 M:      Andrew Lunn <andrew@lunn.ch>
10807 M:      Vivien Didelot <vivien.didelot@gmail.com>
10808 M:      Florian Fainelli <f.fainelli@gmail.com>
10809 S:      Maintained
10810 F:      Documentation/devicetree/bindings/net/dsa/
10811 F:      net/dsa/
10812 F:      include/net/dsa.h
10813 F:      include/linux/dsa/
10814 F:      include/linux/platform_data/dsa.h
10815 F:      drivers/net/dsa/
10816
10817 NETWORKING [GENERAL]
10818 M:      "David S. Miller" <davem@davemloft.net>
10819 L:      netdev@vger.kernel.org
10820 W:      http://www.linuxfoundation.org/en/Net
10821 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10824 B:      mailto:netdev@vger.kernel.org
10825 S:      Maintained
10826 F:      net/
10827 F:      include/net/
10828 F:      include/linux/in.h
10829 F:      include/linux/net.h
10830 F:      include/linux/netdevice.h
10831 F:      include/uapi/linux/in.h
10832 F:      include/uapi/linux/net.h
10833 F:      include/uapi/linux/netdevice.h
10834 F:      include/uapi/linux/net_namespace.h
10835 F:      tools/testing/selftests/net/
10836 F:      lib/net_utils.c
10837 F:      lib/random32.c
10838 F:      Documentation/networking/
10839
10840 NETWORKING [IPSEC]
10841 M:      Steffen Klassert <steffen.klassert@secunet.com>
10842 M:      Herbert Xu <herbert@gondor.apana.org.au>
10843 M:      "David S. Miller" <davem@davemloft.net>
10844 L:      netdev@vger.kernel.org
10845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10847 S:      Maintained
10848 F:      net/xfrm/
10849 F:      net/key/
10850 F:      net/ipv4/xfrm*
10851 F:      net/ipv4/esp4*
10852 F:      net/ipv4/ah4.c
10853 F:      net/ipv4/ipcomp.c
10854 F:      net/ipv4/ip_vti.c
10855 F:      net/ipv6/xfrm*
10856 F:      net/ipv6/esp6*
10857 F:      net/ipv6/ah6.c
10858 F:      net/ipv6/ipcomp6.c
10859 F:      net/ipv6/ip6_vti.c
10860 F:      include/uapi/linux/xfrm.h
10861 F:      include/net/xfrm.h
10862
10863 NETWORKING [IPv4/IPv6]
10864 M:      "David S. Miller" <davem@davemloft.net>
10865 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10866 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10867 L:      netdev@vger.kernel.org
10868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10869 S:      Maintained
10870 F:      net/ipv4/
10871 F:      net/ipv6/
10872 F:      include/net/ip*
10873 F:      arch/x86/net/*
10874
10875 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10876 M:      Paul Moore <paul@paul-moore.com>
10877 W:      https://github.com/netlabel
10878 L:      netdev@vger.kernel.org
10879 L:      linux-security-module@vger.kernel.org
10880 S:      Maintained
10881 F:      Documentation/netlabel/
10882 F:      include/net/calipso.h
10883 F:      include/net/cipso_ipv4.h
10884 F:      include/net/netlabel.h
10885 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10886 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10887 F:      net/netlabel/
10888 F:      net/ipv4/cipso_ipv4.c
10889 F:      net/ipv6/calipso.c
10890 F:      net/netfilter/xt_CONNSECMARK.c
10891 F:      net/netfilter/xt_SECMARK.c
10892
10893 NETWORKING [TCP]
10894 M:      Eric Dumazet <edumazet@google.com>
10895 L:      netdev@vger.kernel.org
10896 S:      Maintained
10897 F:      net/ipv4/tcp*.c
10898 F:      net/ipv4/syncookies.c
10899 F:      net/ipv6/tcp*.c
10900 F:      net/ipv6/syncookies.c
10901 F:      include/uapi/linux/tcp.h
10902 F:      include/net/tcp.h
10903 F:      include/linux/tcp.h
10904 F:      include/trace/events/tcp.h
10905
10906 NETWORKING [TLS]
10907 M:      Boris Pismenny <borisp@mellanox.com>
10908 M:      Aviad Yehezkel <aviadye@mellanox.com>
10909 M:      Dave Watson <davejwatson@fb.com>
10910 M:      John Fastabend <john.fastabend@gmail.com>
10911 M:      Daniel Borkmann <daniel@iogearbox.net>
10912 L:      netdev@vger.kernel.org
10913 S:      Maintained
10914 F:      net/tls/*
10915 F:      include/uapi/linux/tls.h
10916 F:      include/net/tls.h
10917
10918 NETWORKING [WIRELESS]
10919 L:      linux-wireless@vger.kernel.org
10920 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10921
10922 NETDEVSIM
10923 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10924 S:      Maintained
10925 F:      drivers/net/netdevsim/*
10926
10927 NETXEN (1/10) GbE SUPPORT
10928 M:      Manish Chopra <manishc@marvell.com>
10929 M:      Rahul Verma <rahulv@marvell.com>
10930 M:      GR-Linux-NIC-Dev@marvell.com
10931 L:      netdev@vger.kernel.org
10932 S:      Supported
10933 F:      drivers/net/ethernet/qlogic/netxen/
10934
10935 NFC SUBSYSTEM
10936 M:      Samuel Ortiz <sameo@linux.intel.com>
10937 L:      linux-wireless@vger.kernel.org
10938 L:      linux-nfc@lists.01.org (subscribers-only)
10939 S:      Supported
10940 F:      net/nfc/
10941 F:      include/net/nfc/
10942 F:      include/uapi/linux/nfc.h
10943 F:      drivers/nfc/
10944 F:      include/linux/platform_data/nfcmrvl.h
10945 F:      include/linux/platform_data/nxp-nci.h
10946 F:      Documentation/devicetree/bindings/net/nfc/
10947
10948 NFS, SUNRPC, AND LOCKD CLIENTS
10949 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10950 M:      Anna Schumaker <anna.schumaker@netapp.com>
10951 L:      linux-nfs@vger.kernel.org
10952 W:      http://client.linux-nfs.org
10953 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10954 S:      Maintained
10955 F:      fs/lockd/
10956 F:      fs/nfs/
10957 F:      fs/nfs_common/
10958 F:      net/sunrpc/
10959 F:      include/linux/lockd/
10960 F:      include/linux/nfs*
10961 F:      include/linux/sunrpc/
10962 F:      include/uapi/linux/nfs*
10963 F:      include/uapi/linux/sunrpc/
10964
10965 NILFS2 FILESYSTEM
10966 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10967 L:      linux-nilfs@vger.kernel.org
10968 W:      https://nilfs.sourceforge.io/
10969 W:      https://nilfs.osdn.jp/
10970 T:      git git://github.com/konis/nilfs2.git
10971 S:      Supported
10972 F:      Documentation/filesystems/nilfs2.txt
10973 F:      fs/nilfs2/
10974 F:      include/trace/events/nilfs2.h
10975 F:      include/uapi/linux/nilfs2_api.h
10976 F:      include/uapi/linux/nilfs2_ondisk.h
10977
10978 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10979 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10980 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10981 S:      Maintained
10982 F:      Documentation/scsi/NinjaSCSI.txt
10983 F:      drivers/scsi/pcmcia/nsp_*
10984
10985 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10986 M:      GOTO Masanori <gotom@debian.or.jp>
10987 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10988 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10989 S:      Maintained
10990 F:      Documentation/scsi/NinjaSCSI.txt
10991 F:      drivers/scsi/nsp32*
10992
10993 NIOS2 ARCHITECTURE
10994 M:      Ley Foon Tan <lftan@altera.com>
10995 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10997 S:      Maintained
10998 F:      arch/nios2/
10999
11000 NOHZ, DYNTICKS SUPPORT
11001 M:      Frederic Weisbecker <fweisbec@gmail.com>
11002 M:      Thomas Gleixner <tglx@linutronix.de>
11003 M:      Ingo Molnar <mingo@kernel.org>
11004 L:      linux-kernel@vger.kernel.org
11005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11006 S:      Maintained
11007 F:      kernel/time/tick*.*
11008 F:      include/linux/tick.h
11009 F:      include/linux/sched/nohz.h
11010
11011 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11012 M:      Pavel Machek <pavel@ucw.cz>
11013 M:      Sakari Ailus <sakari.ailus@iki.fi>
11014 L:      linux-media@vger.kernel.org
11015 S:      Maintained
11016 F:      drivers/media/i2c/et8ek8
11017 F:      drivers/media/i2c/ad5820.c
11018
11019 NOKIA N900 POWER SUPPLY DRIVERS
11020 R:      Pali Rohár <pali.rohar@gmail.com>
11021 F:      include/linux/power/bq2415x_charger.h
11022 F:      include/linux/power/bq27xxx_battery.h
11023 F:      include/linux/power/isp1704_charger.h
11024 F:      drivers/power/supply/bq2415x_charger.c
11025 F:      drivers/power/supply/bq27xxx_battery.c
11026 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11027 F:      drivers/power/supply/isp1704_charger.c
11028 F:      drivers/power/supply/rx51_battery.c
11029
11030 NOLIBC HEADER FILE
11031 M:      Willy Tarreau <w@1wt.eu>
11032 S:      Maintained
11033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11034 F:      tools/include/nolibc/
11035
11036 NTB AMD DRIVER
11037 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11038 L:      linux-ntb@googlegroups.com
11039 S:      Supported
11040 F:      drivers/ntb/hw/amd/
11041
11042 NTB DRIVER CORE
11043 M:      Jon Mason <jdmason@kudzu.us>
11044 M:      Dave Jiang <dave.jiang@intel.com>
11045 M:      Allen Hubbe <allenbh@gmail.com>
11046 L:      linux-ntb@googlegroups.com
11047 S:      Supported
11048 W:      https://github.com/jonmason/ntb/wiki
11049 T:      git git://github.com/jonmason/ntb.git
11050 F:      drivers/ntb/
11051 F:      drivers/net/ntb_netdev.c
11052 F:      include/linux/ntb.h
11053 F:      include/linux/ntb_transport.h
11054 F:      tools/testing/selftests/ntb/
11055
11056 NTB IDT DRIVER
11057 M:      Serge Semin <fancer.lancer@gmail.com>
11058 L:      linux-ntb@googlegroups.com
11059 S:      Supported
11060 F:      drivers/ntb/hw/idt/
11061
11062 NTB INTEL DRIVER
11063 M:      Dave Jiang <dave.jiang@intel.com>
11064 L:      linux-ntb@googlegroups.com
11065 S:      Supported
11066 W:      https://github.com/davejiang/linux/wiki
11067 T:      git https://github.com/davejiang/linux.git
11068 F:      drivers/ntb/hw/intel/
11069
11070 NTFS FILESYSTEM
11071 M:      Anton Altaparmakov <anton@tuxera.com>
11072 L:      linux-ntfs-dev@lists.sourceforge.net
11073 W:      http://www.tuxera.com/
11074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11075 S:      Supported
11076 F:      Documentation/filesystems/ntfs.txt
11077 F:      fs/ntfs/
11078
11079 NUBUS SUBSYSTEM
11080 M:      Finn Thain <fthain@telegraphics.com.au>
11081 L:      linux-m68k@lists.linux-m68k.org
11082 S:      Maintained
11083 F:      arch/*/include/asm/nubus.h
11084 F:      drivers/nubus/
11085 F:      include/linux/nubus.h
11086 F:      include/uapi/linux/nubus.h
11087
11088 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11089 M:      Antonino Daplas <adaplas@gmail.com>
11090 L:      linux-fbdev@vger.kernel.org
11091 S:      Maintained
11092 F:      drivers/video/fbdev/riva/
11093 F:      drivers/video/fbdev/nvidia/
11094
11095 NVM EXPRESS DRIVER
11096 M:      Keith Busch <keith.busch@intel.com>
11097 M:      Jens Axboe <axboe@fb.com>
11098 M:      Christoph Hellwig <hch@lst.de>
11099 M:      Sagi Grimberg <sagi@grimberg.me>
11100 L:      linux-nvme@lists.infradead.org
11101 T:      git://git.infradead.org/nvme.git
11102 W:      http://git.infradead.org/nvme.git
11103 S:      Supported
11104 F:      drivers/nvme/host/
11105 F:      include/linux/nvme.h
11106 F:      include/uapi/linux/nvme_ioctl.h
11107
11108 NVM EXPRESS FC TRANSPORT DRIVERS
11109 M:      James Smart <james.smart@broadcom.com>
11110 L:      linux-nvme@lists.infradead.org
11111 S:      Supported
11112 F:      include/linux/nvme-fc.h
11113 F:      include/linux/nvme-fc-driver.h
11114 F:      drivers/nvme/host/fc.c
11115 F:      drivers/nvme/target/fc.c
11116 F:      drivers/nvme/target/fcloop.c
11117
11118 NVM EXPRESS TARGET DRIVER
11119 M:      Christoph Hellwig <hch@lst.de>
11120 M:      Sagi Grimberg <sagi@grimberg.me>
11121 L:      linux-nvme@lists.infradead.org
11122 T:      git://git.infradead.org/nvme.git
11123 W:      http://git.infradead.org/nvme.git
11124 S:      Supported
11125 F:      drivers/nvme/target/
11126
11127 NVMEM FRAMEWORK
11128 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11129 S:      Maintained
11130 F:      drivers/nvmem/
11131 F:      Documentation/devicetree/bindings/nvmem/
11132 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11133 F:      include/linux/nvmem-consumer.h
11134 F:      include/linux/nvmem-provider.h
11135
11136 NXP SGTL5000 DRIVER
11137 M:      Fabio Estevam <festevam@gmail.com>
11138 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11139 S:      Maintained
11140 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11141 F:      sound/soc/codecs/sgtl5000*
11142
11143 NXP TDA998X DRM DRIVER
11144 M:      Russell King <linux@armlinux.org.uk>
11145 S:      Maintained
11146 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11147 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11148 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11149 F:      include/drm/i2c/tda998x.h
11150 F:      include/dt-bindings/display/tda998x.h
11151 K:      "nxp,tda998x"
11152
11153 NXP TFA9879 DRIVER
11154 M:      Peter Rosin <peda@axentia.se>
11155 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11156 S:      Maintained
11157 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11158 F:      sound/soc/codecs/tfa9879*
11159
11160 NXP-NCI NFC DRIVER
11161 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11162 R:      Charles Gorand <charles.gorand@effinnov.com>
11163 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11164 S:      Supported
11165 F:      drivers/nfc/nxp-nci
11166
11167 OBJAGG
11168 M:      Jiri Pirko <jiri@mellanox.com>
11169 L:      netdev@vger.kernel.org
11170 S:      Supported
11171 F:      lib/objagg.c
11172 F:      lib/test_objagg.c
11173 F:      include/linux/objagg.h
11174
11175 NXP FSPI DRIVER
11176 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11177 M:      Ashish Kumar <ashish.kumar@nxp.com>
11178 L:      linux-spi@vger.kernel.org
11179 S:      Maintained
11180 F:      drivers/spi/spi-nxp-fspi.c
11181 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11182
11183 OBJTOOL
11184 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11185 M:      Peter Zijlstra <peterz@infradead.org>
11186 S:      Supported
11187 F:      tools/objtool/
11188
11189 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11190 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11191 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11192 L:      linuxppc-dev@lists.ozlabs.org
11193 S:      Supported
11194 F:      arch/powerpc/platforms/powernv/ocxl.c
11195 F:      arch/powerpc/include/asm/pnv-ocxl.h
11196 F:      drivers/misc/ocxl/
11197 F:      include/misc/ocxl*
11198 F:      include/uapi/misc/ocxl.h
11199 F:      Documentation/accelerators/ocxl.rst
11200
11201 OMAP AUDIO SUPPORT
11202 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11203 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11204 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11205 L:      linux-omap@vger.kernel.org
11206 S:      Maintained
11207 F:      sound/soc/ti/omap*
11208 F:      sound/soc/ti/rx51.c
11209 F:      sound/soc/ti/n810.c
11210 F:      sound/soc/ti/sdma-pcm.*
11211
11212 OMAP CLOCK FRAMEWORK SUPPORT
11213 M:      Paul Walmsley <paul@pwsan.com>
11214 L:      linux-omap@vger.kernel.org
11215 S:      Maintained
11216 F:      arch/arm/*omap*/*clock*
11217
11218 OMAP DEVICE TREE SUPPORT
11219 M:      Benoît Cousson <bcousson@baylibre.com>
11220 M:      Tony Lindgren <tony@atomide.com>
11221 L:      linux-omap@vger.kernel.org
11222 L:      devicetree@vger.kernel.org
11223 S:      Maintained
11224 F:      arch/arm/boot/dts/*omap*
11225 F:      arch/arm/boot/dts/*am3*
11226 F:      arch/arm/boot/dts/*am4*
11227 F:      arch/arm/boot/dts/*am5*
11228 F:      arch/arm/boot/dts/*dra7*
11229
11230 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11231 L:      linux-omap@vger.kernel.org
11232 L:      linux-fbdev@vger.kernel.org
11233 S:      Orphan
11234 F:      drivers/video/fbdev/omap2/
11235 F:      Documentation/arm/OMAP/DSS
11236
11237 OMAP FRAMEBUFFER SUPPORT
11238 L:      linux-fbdev@vger.kernel.org
11239 L:      linux-omap@vger.kernel.org
11240 S:      Orphan
11241 F:      drivers/video/fbdev/omap/
11242
11243 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11244 M:      Roger Quadros <rogerq@ti.com>
11245 M:      Tony Lindgren <tony@atomide.com>
11246 L:      linux-omap@vger.kernel.org
11247 S:      Maintained
11248 F:      drivers/memory/omap-gpmc.c
11249 F:      arch/arm/mach-omap2/*gpmc*
11250
11251 OMAP GPIO DRIVER
11252 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11253 M:      Santosh Shilimkar <ssantosh@kernel.org>
11254 M:      Kevin Hilman <khilman@kernel.org>
11255 L:      linux-omap@vger.kernel.org
11256 S:      Maintained
11257 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11258 F:      drivers/gpio/gpio-omap.c
11259
11260 OMAP HARDWARE SPINLOCK SUPPORT
11261 M:      Ohad Ben-Cohen <ohad@wizery.com>
11262 L:      linux-omap@vger.kernel.org
11263 S:      Maintained
11264 F:      drivers/hwspinlock/omap_hwspinlock.c
11265
11266 OMAP HS MMC SUPPORT
11267 L:      linux-mmc@vger.kernel.org
11268 L:      linux-omap@vger.kernel.org
11269 S:      Orphan
11270 F:      drivers/mmc/host/omap_hsmmc.c
11271
11272 OMAP HWMOD DATA
11273 M:      Paul Walmsley <paul@pwsan.com>
11274 L:      linux-omap@vger.kernel.org
11275 S:      Maintained
11276 F:      arch/arm/mach-omap2/omap_hwmod*data*
11277
11278 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11279 M:      Benoît Cousson <bcousson@baylibre.com>
11280 L:      linux-omap@vger.kernel.org
11281 S:      Maintained
11282 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11283
11284 OMAP HWMOD SUPPORT
11285 M:      Benoît Cousson <bcousson@baylibre.com>
11286 M:      Paul Walmsley <paul@pwsan.com>
11287 L:      linux-omap@vger.kernel.org
11288 S:      Maintained
11289 F:      arch/arm/mach-omap2/omap_hwmod.*
11290
11291 OMAP I2C DRIVER
11292 M:      Vignesh R <vigneshr@ti.com>
11293 L:      linux-omap@vger.kernel.org
11294 L:      linux-i2c@vger.kernel.org
11295 S:      Maintained
11296 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11297 F:      drivers/i2c/busses/i2c-omap.c
11298
11299 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11300 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11301 L:      linux-media@vger.kernel.org
11302 S:      Maintained
11303 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11304 F:      drivers/media/platform/omap3isp/
11305 F:      drivers/staging/media/omap4iss/
11306
11307 OMAP MMC SUPPORT
11308 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11309 L:      linux-omap@vger.kernel.org
11310 S:      Odd Fixes
11311 F:      drivers/mmc/host/omap.c
11312
11313 OMAP POWER MANAGEMENT SUPPORT
11314 M:      Kevin Hilman <khilman@kernel.org>
11315 L:      linux-omap@vger.kernel.org
11316 S:      Maintained
11317 F:      arch/arm/*omap*/*pm*
11318 F:      drivers/cpufreq/omap-cpufreq.c
11319
11320 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11321 M:      Rajendra Nayak <rnayak@codeaurora.org>
11322 M:      Paul Walmsley <paul@pwsan.com>
11323 L:      linux-omap@vger.kernel.org
11324 S:      Maintained
11325 F:      arch/arm/mach-omap2/prm*
11326
11327 OMAP RANDOM NUMBER GENERATOR SUPPORT
11328 M:      Deepak Saxena <dsaxena@plexity.net>
11329 S:      Maintained
11330 F:      drivers/char/hw_random/omap-rng.c
11331
11332 OMAP USB SUPPORT
11333 L:      linux-usb@vger.kernel.org
11334 L:      linux-omap@vger.kernel.org
11335 S:      Orphan
11336 F:      drivers/usb/*/*omap*
11337 F:      arch/arm/*omap*/usb*
11338
11339 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11340 M:      Mark Jackson <mpfj@newflow.co.uk>
11341 L:      linux-omap@vger.kernel.org
11342 S:      Maintained
11343 F:      arch/arm/boot/dts/am335x-nano.dts
11344
11345 OMAP1 SUPPORT
11346 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11347 M:      Tony Lindgren <tony@atomide.com>
11348 L:      linux-omap@vger.kernel.org
11349 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11351 S:      Maintained
11352 F:      arch/arm/mach-omap1/
11353 F:      arch/arm/plat-omap/
11354 F:      arch/arm/configs/omap1_defconfig
11355 F:      drivers/i2c/busses/i2c-omap.c
11356 F:      include/linux/platform_data/i2c-omap.h
11357 F:      include/linux/platform_data/ams-delta-fiq.h
11358
11359 OMAP2+ SUPPORT
11360 M:      Tony Lindgren <tony@atomide.com>
11361 L:      linux-omap@vger.kernel.org
11362 W:      http://www.muru.com/linux/omap/
11363 W:      http://linux.omap.com/
11364 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11366 S:      Maintained
11367 F:      arch/arm/mach-omap2/
11368 F:      arch/arm/plat-omap/
11369 F:      arch/arm/configs/omap2plus_defconfig
11370 F:      drivers/i2c/busses/i2c-omap.c
11371 F:      drivers/irqchip/irq-omap-intc.c
11372 F:      drivers/mfd/*omap*.c
11373 F:      drivers/mfd/menelaus.c
11374 F:      drivers/mfd/palmas.c
11375 F:      drivers/mfd/tps65217.c
11376 F:      drivers/mfd/tps65218.c
11377 F:      drivers/mfd/tps65910.c
11378 F:      drivers/mfd/twl-core.[ch]
11379 F:      drivers/mfd/twl4030*.c
11380 F:      drivers/mfd/twl6030*.c
11381 F:      drivers/mfd/twl6040*.c
11382 F:      drivers/regulator/palmas-regulator*.c
11383 F:      drivers/regulator/pbias-regulator.c
11384 F:      drivers/regulator/tps65217-regulator.c
11385 F:      drivers/regulator/tps65218-regulator.c
11386 F:      drivers/regulator/tps65910-regulator.c
11387 F:      drivers/regulator/twl-regulator.c
11388 F:      drivers/regulator/twl6030-regulator.c
11389 F:      include/linux/platform_data/i2c-omap.h
11390
11391 ONION OMEGA2+ BOARD
11392 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11393 L:      linux-mips@vger.kernel.org
11394 S:      Maintained
11395 F:      arch/mips/boot/dts/ralink/omega2p.dts
11396
11397 OMFS FILESYSTEM
11398 M:      Bob Copeland <me@bobcopeland.com>
11399 L:      linux-karma-devel@lists.sourceforge.net
11400 S:      Maintained
11401 F:      Documentation/filesystems/omfs.txt
11402 F:      fs/omfs/
11403
11404 OMNIKEY CARDMAN 4000 DRIVER
11405 M:      Harald Welte <laforge@gnumonks.org>
11406 S:      Maintained
11407 F:      drivers/char/pcmcia/cm4000_cs.c
11408 F:      include/linux/cm4000_cs.h
11409 F:      include/uapi/linux/cm4000_cs.h
11410
11411 OMNIKEY CARDMAN 4040 DRIVER
11412 M:      Harald Welte <laforge@gnumonks.org>
11413 S:      Maintained
11414 F:      drivers/char/pcmcia/cm4040_cs.*
11415
11416 OMNIVISION OV13858 SENSOR DRIVER
11417 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11418 L:      linux-media@vger.kernel.org
11419 T:      git git://linuxtv.org/media_tree.git
11420 S:      Maintained
11421 F:      drivers/media/i2c/ov13858.c
11422
11423 OMNIVISION OV2680 SENSOR DRIVER
11424 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11425 L:      linux-media@vger.kernel.org
11426 T:      git git://linuxtv.org/media_tree.git
11427 S:      Maintained
11428 F:      drivers/media/i2c/ov2680.c
11429 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11430
11431 OMNIVISION OV2685 SENSOR DRIVER
11432 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11433 L:      linux-media@vger.kernel.org
11434 T:      git git://linuxtv.org/media_tree.git
11435 S:      Maintained
11436 F:      drivers/media/i2c/ov2685.c
11437
11438 OMNIVISION OV5640 SENSOR DRIVER
11439 M:      Steve Longerbeam <slongerbeam@gmail.com>
11440 L:      linux-media@vger.kernel.org
11441 T:      git git://linuxtv.org/media_tree.git
11442 S:      Maintained
11443 F:      drivers/media/i2c/ov5640.c
11444
11445 OMNIVISION OV5647 SENSOR DRIVER
11446 M:      Luis Oliveira <lolivei@synopsys.com>
11447 L:      linux-media@vger.kernel.org
11448 T:      git git://linuxtv.org/media_tree.git
11449 S:      Maintained
11450 F:      drivers/media/i2c/ov5647.c
11451
11452 OMNIVISION OV5695 SENSOR DRIVER
11453 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11454 L:      linux-media@vger.kernel.org
11455 T:      git git://linuxtv.org/media_tree.git
11456 S:      Maintained
11457 F:      drivers/media/i2c/ov5695.c
11458
11459 OMNIVISION OV7670 SENSOR DRIVER
11460 M:      Jonathan Corbet <corbet@lwn.net>
11461 L:      linux-media@vger.kernel.org
11462 T:      git git://linuxtv.org/media_tree.git
11463 S:      Maintained
11464 F:      drivers/media/i2c/ov7670.c
11465 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11466
11467 OMNIVISION OV772x SENSOR DRIVER
11468 M:      Jacopo Mondi <jacopo@jmondi.org>
11469 L:      linux-media@vger.kernel.org
11470 T:      git git://linuxtv.org/media_tree.git
11471 S:      Odd fixes
11472 F:      drivers/media/i2c/ov772x.c
11473 F:      include/media/i2c/ov772x.h
11474 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11475
11476 OMNIVISION OV7740 SENSOR DRIVER
11477 M:      Wenyou Yang <wenyou.yang@microchip.com>
11478 L:      linux-media@vger.kernel.org
11479 T:      git git://linuxtv.org/media_tree.git
11480 S:      Maintained
11481 F:      drivers/media/i2c/ov7740.c
11482 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11483
11484 OMNIVISION OV9640 SENSOR DRIVER
11485 M:      Petr Cvek <petrcvekcz@gmail.com>
11486 L:      linux-media@vger.kernel.org
11487 S:      Maintained
11488 F:      drivers/media/i2c/ov9640.*
11489
11490 OMNIVISION OV8856 SENSOR DRIVER
11491 M:      Ben Kao <ben.kao@intel.com>
11492 L:      linux-media@vger.kernel.org
11493 T:      git git://linuxtv.org/media_tree.git
11494 S:      Maintained
11495 F:      drivers/media/i2c/ov8856.c
11496
11497 OMNIVISION OV9650 SENSOR DRIVER
11498 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11499 R:      Akinobu Mita <akinobu.mita@gmail.com>
11500 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11501 L:      linux-media@vger.kernel.org
11502 T:      git git://linuxtv.org/media_tree.git
11503 S:      Maintained
11504 F:      drivers/media/i2c/ov9650.c
11505 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11506
11507 ONENAND FLASH DRIVER
11508 M:      Kyungmin Park <kyungmin.park@samsung.com>
11509 L:      linux-mtd@lists.infradead.org
11510 S:      Maintained
11511 F:      drivers/mtd/nand/onenand/
11512 F:      include/linux/mtd/onenand*.h
11513
11514 ONSTREAM SCSI TAPE DRIVER
11515 M:      Willem Riede <osst@riede.org>
11516 L:      osst-users@lists.sourceforge.net
11517 L:      linux-scsi@vger.kernel.org
11518 S:      Maintained
11519 F:      Documentation/scsi/osst.txt
11520 F:      drivers/scsi/osst.*
11521 F:      drivers/scsi/osst_*.h
11522 F:      drivers/scsi/st.h
11523
11524 OP-TEE DRIVER
11525 M:      Jens Wiklander <jens.wiklander@linaro.org>
11526 S:      Maintained
11527 F:      drivers/tee/optee/
11528
11529 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11530 M:      Sumit Garg <sumit.garg@linaro.org>
11531 S:      Maintained
11532 F:      drivers/char/hw_random/optee-rng.c
11533
11534 OPA-VNIC DRIVER
11535 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11536 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11537 L:      linux-rdma@vger.kernel.org
11538 S:      Supported
11539 F:      drivers/infiniband/ulp/opa_vnic
11540
11541 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11542 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11543 M:      Frank Rowand <frowand.list@gmail.com>
11544 L:      devicetree@vger.kernel.org
11545 S:      Maintained
11546 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11547 F:      Documentation/devicetree/overlay-notes.txt
11548 F:      drivers/of/overlay.c
11549 F:      drivers/of/resolver.c
11550 K:      of_overlay_notifier_
11551
11552 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11553 M:      Rob Herring <robh+dt@kernel.org>
11554 M:      Frank Rowand <frowand.list@gmail.com>
11555 L:      devicetree@vger.kernel.org
11556 W:      http://www.devicetree.org/
11557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11558 S:      Maintained
11559 F:      drivers/of/
11560 F:      include/linux/of*.h
11561 F:      scripts/dtc/
11562 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11563
11564 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11565 M:      Rob Herring <robh+dt@kernel.org>
11566 M:      Mark Rutland <mark.rutland@arm.com>
11567 L:      devicetree@vger.kernel.org
11568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11569 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11570 S:      Maintained
11571 F:      Documentation/devicetree/
11572 F:      arch/*/boot/dts/
11573 F:      include/dt-bindings/
11574
11575 OPENCORES I2C BUS DRIVER
11576 M:      Peter Korsgaard <peter@korsgaard.com>
11577 M:      Andrew Lunn <andrew@lunn.ch>
11578 L:      linux-i2c@vger.kernel.org
11579 S:      Maintained
11580 F:      Documentation/i2c/busses/i2c-ocores
11581 F:      drivers/i2c/busses/i2c-ocores.c
11582 F:      include/linux/platform_data/i2c-ocores.h
11583
11584 OPENRISC ARCHITECTURE
11585 M:      Jonas Bonn <jonas@southpole.se>
11586 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11587 M:      Stafford Horne <shorne@gmail.com>
11588 T:      git git://github.com/openrisc/linux.git
11589 L:      openrisc@lists.librecores.org
11590 W:      http://openrisc.io
11591 S:      Maintained
11592 F:      Documentation/devicetree/bindings/openrisc/
11593 F:      Documentation/openrisc/
11594 F:      arch/openrisc/
11595 F:      drivers/irqchip/irq-ompic.c
11596 F:      drivers/irqchip/irq-or1k-*
11597
11598 OPENVSWITCH
11599 M:      Pravin B Shelar <pshelar@ovn.org>
11600 L:      netdev@vger.kernel.org
11601 L:      dev@openvswitch.org
11602 W:      http://openvswitch.org
11603 S:      Maintained
11604 F:      net/openvswitch/
11605 F:      include/uapi/linux/openvswitch.h
11606
11607 OPERATING PERFORMANCE POINTS (OPP)
11608 M:      Viresh Kumar <vireshk@kernel.org>
11609 M:      Nishanth Menon <nm@ti.com>
11610 M:      Stephen Boyd <sboyd@kernel.org>
11611 L:      linux-pm@vger.kernel.org
11612 S:      Maintained
11613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11614 F:      drivers/opp/
11615 F:      include/linux/pm_opp.h
11616 F:      Documentation/power/opp.txt
11617 F:      Documentation/devicetree/bindings/opp/
11618
11619 OPL4 DRIVER
11620 M:      Clemens Ladisch <clemens@ladisch.de>
11621 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11622 T:      git git://git.alsa-project.org/alsa-kernel.git
11623 S:      Maintained
11624 F:      sound/drivers/opl4/
11625
11626 OPROFILE
11627 M:      Robert Richter <rric@kernel.org>
11628 L:      oprofile-list@lists.sf.net
11629 S:      Maintained
11630 F:      arch/*/include/asm/oprofile*.h
11631 F:      arch/*/oprofile/
11632 F:      drivers/oprofile/
11633 F:      include/linux/oprofile.h
11634
11635 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11636 M:      Mark Fasheh <mark@fasheh.com>
11637 M:      Joel Becker <jlbec@evilplan.org>
11638 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11639 W:      http://ocfs2.wiki.kernel.org
11640 S:      Supported
11641 F:      Documentation/filesystems/ocfs2.txt
11642 F:      Documentation/filesystems/dlmfs.txt
11643 F:      fs/ocfs2/
11644
11645 ORANGEFS FILESYSTEM
11646 M:      Mike Marshall <hubcap@omnibond.com>
11647 R:      Martin Brandenburg <martin@omnibond.com>
11648 L:      devel@lists.orangefs.org
11649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11650 S:      Supported
11651 F:      fs/orangefs/
11652 F:      Documentation/filesystems/orangefs.txt
11653
11654 ORINOCO DRIVER
11655 L:      linux-wireless@vger.kernel.org
11656 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11657 W:      http://www.nongnu.org/orinoco/
11658 S:      Orphan
11659 F:      drivers/net/wireless/intersil/orinoco/
11660
11661 OV2659 OMNIVISION SENSOR DRIVER
11662 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11663 L:      linux-media@vger.kernel.org
11664 W:      https://linuxtv.org
11665 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11666 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11667 S:      Maintained
11668 F:      drivers/media/i2c/ov2659.c
11669 F:      include/media/i2c/ov2659.h
11670
11671 OVERLAY FILESYSTEM
11672 M:      Miklos Szeredi <miklos@szeredi.hu>
11673 L:      linux-unionfs@vger.kernel.org
11674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11675 S:      Supported
11676 F:      fs/overlayfs/
11677 F:      Documentation/filesystems/overlayfs.txt
11678
11679 P54 WIRELESS DRIVER
11680 M:      Christian Lamparter <chunkeey@googlemail.com>
11681 L:      linux-wireless@vger.kernel.org
11682 W:      http://wireless.kernel.org/en/users/Drivers/p54
11683 S:      Maintained
11684 F:      drivers/net/wireless/intersil/p54/
11685
11686 PA SEMI ETHERNET DRIVER
11687 L:      netdev@vger.kernel.org
11688 S:      Orphan
11689 F:      drivers/net/ethernet/pasemi/*
11690
11691 PA SEMI SMBUS DRIVER
11692 L:      linux-i2c@vger.kernel.org
11693 S:      Orphan
11694 F:      drivers/i2c/busses/i2c-pasemi.c
11695
11696 PADATA PARALLEL EXECUTION MECHANISM
11697 M:      Steffen Klassert <steffen.klassert@secunet.com>
11698 L:      linux-crypto@vger.kernel.org
11699 S:      Maintained
11700 F:      kernel/padata.c
11701 F:      include/linux/padata.h
11702 F:      Documentation/padata.txt
11703
11704 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11705 M:      Harald Welte <laforge@gnumonks.org>
11706 L:      platform-driver-x86@vger.kernel.org
11707 S:      Maintained
11708 F:      drivers/platform/x86/panasonic-laptop.c
11709
11710 PARALLEL LCD/KEYPAD PANEL DRIVER
11711 M:      Willy Tarreau <willy@haproxy.com>
11712 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11713 S:      Odd Fixes
11714 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11715 F:      drivers/auxdisplay/panel.c
11716
11717 PARALLEL PORT SUBSYSTEM
11718 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11719 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11720 L:      linux-parport@lists.infradead.org (subscribers-only)
11721 S:      Maintained
11722 F:      drivers/parport/
11723 F:      include/linux/parport*.h
11724 F:      drivers/char/ppdev.c
11725 F:      include/uapi/linux/ppdev.h
11726 F:      Documentation/parport*.txt
11727
11728 PARAVIRT_OPS INTERFACE
11729 M:      Juergen Gross <jgross@suse.com>
11730 M:      Alok Kataria <akataria@vmware.com>
11731 L:      virtualization@lists.linux-foundation.org
11732 S:      Supported
11733 F:      Documentation/virtual/paravirt_ops.txt
11734 F:      arch/*/kernel/paravirt*
11735 F:      arch/*/include/asm/paravirt*.h
11736 F:      include/linux/hypervisor.h
11737
11738 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11739 M:      Tim Waugh <tim@cyberelk.net>
11740 L:      linux-parport@lists.infradead.org (subscribers-only)
11741 S:      Maintained
11742 F:      Documentation/blockdev/paride.txt
11743 F:      drivers/block/paride/
11744
11745 PARISC ARCHITECTURE
11746 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11747 M:      Helge Deller <deller@gmx.de>
11748 L:      linux-parisc@vger.kernel.org
11749 W:      http://www.parisc-linux.org/
11750 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11753 S:      Maintained
11754 F:      arch/parisc/
11755 F:      Documentation/parisc/
11756 F:      drivers/parisc/
11757 F:      drivers/char/agp/parisc-agp.c
11758 F:      drivers/input/serio/gscps2.c
11759 F:      drivers/parport/parport_gsc.*
11760 F:      drivers/tty/serial/8250/8250_gsc.c
11761 F:      drivers/video/fbdev/sti*
11762 F:      drivers/video/console/sti*
11763 F:      drivers/video/logo/logo_parisc*
11764
11765 PARMAN
11766 M:      Jiri Pirko <jiri@mellanox.com>
11767 L:      netdev@vger.kernel.org
11768 S:      Supported
11769 F:      lib/parman.c
11770 F:      lib/test_parman.c
11771 F:      include/linux/parman.h
11772
11773 PC ENGINES APU BOARD DRIVER
11774 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11775 S:      Maintained
11776 F:      drivers/platform/x86/pcengines-apuv2.c
11777
11778 PC87360 HARDWARE MONITORING DRIVER
11779 M:      Jim Cromie <jim.cromie@gmail.com>
11780 L:      linux-hwmon@vger.kernel.org
11781 S:      Maintained
11782 F:      Documentation/hwmon/pc87360.rst
11783 F:      drivers/hwmon/pc87360.c
11784
11785 PC8736x GPIO DRIVER
11786 M:      Jim Cromie <jim.cromie@gmail.com>
11787 S:      Maintained
11788 F:      drivers/char/pc8736x_gpio.c
11789
11790 PC87427 HARDWARE MONITORING DRIVER
11791 M:      Jean Delvare <jdelvare@suse.com>
11792 L:      linux-hwmon@vger.kernel.org
11793 S:      Maintained
11794 F:      Documentation/hwmon/pc87427.rst
11795 F:      drivers/hwmon/pc87427.c
11796
11797 PCA9532 LED DRIVER
11798 M:      Riku Voipio <riku.voipio@iki.fi>
11799 S:      Maintained
11800 F:      drivers/leds/leds-pca9532.c
11801 F:      include/linux/leds-pca9532.h
11802
11803 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11804 M:      Guenter Roeck <linux@roeck-us.net>
11805 L:      linux-i2c@vger.kernel.org
11806 S:      Maintained
11807 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11808
11809 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11810 M:      Khalid Aziz <khalid@gonehiking.org>
11811 S:      Maintained
11812 F:      drivers/firmware/pcdp.*
11813
11814 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11815 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11816 L:      linux-pci@vger.kernel.org
11817 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11818 S:      Maintained
11819 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11820 F:      drivers/pci/controller/pci-aardvark.c
11821
11822 PCI DRIVER FOR ALTERA PCIE IP
11823 M:      Ley Foon Tan <lftan@altera.com>
11824 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11825 L:      linux-pci@vger.kernel.org
11826 S:      Supported
11827 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11828 F:      drivers/pci/controller/pcie-altera.c
11829
11830 PCI DRIVER FOR APPLIEDMICRO XGENE
11831 M:      Toan Le <toan@os.amperecomputing.com>
11832 L:      linux-pci@vger.kernel.org
11833 L:      linux-arm-kernel@lists.infradead.org
11834 S:      Maintained
11835 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11836 F:      drivers/pci/controller/pci-xgene.c
11837
11838 PCI DRIVER FOR ARM VERSATILE PLATFORM
11839 M:      Rob Herring <robh@kernel.org>
11840 L:      linux-pci@vger.kernel.org
11841 L:      linux-arm-kernel@lists.infradead.org
11842 S:      Maintained
11843 F:      Documentation/devicetree/bindings/pci/versatile.txt
11844 F:      drivers/pci/controller/pci-versatile.c
11845
11846 PCI DRIVER FOR ARMADA 8K
11847 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11848 L:      linux-pci@vger.kernel.org
11849 L:      linux-arm-kernel@lists.infradead.org
11850 S:      Maintained
11851 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11852 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11853
11854 PCI DRIVER FOR CADENCE PCIE IP
11855 M:      Tom Joseph <tjoseph@cadence.com>
11856 L:      linux-pci@vger.kernel.org
11857 S:      Maintained
11858 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11859 F:      drivers/pci/controller/pcie-cadence*
11860
11861 PCI DRIVER FOR FREESCALE LAYERSCAPE
11862 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11863 M:      Mingkai Hu <mingkai.hu@nxp.com>
11864 M:      Roy Zang <roy.zang@nxp.com>
11865 L:      linuxppc-dev@lists.ozlabs.org
11866 L:      linux-pci@vger.kernel.org
11867 L:      linux-arm-kernel@lists.infradead.org
11868 S:      Maintained
11869 F:      drivers/pci/controller/dwc/*layerscape*
11870
11871 PCI DRIVER FOR GENERIC OF HOSTS
11872 M:      Will Deacon <will.deacon@arm.com>
11873 L:      linux-pci@vger.kernel.org
11874 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11875 S:      Maintained
11876 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11877 F:      drivers/pci/controller/pci-host-common.c
11878 F:      drivers/pci/controller/pci-host-generic.c
11879
11880 PCI DRIVER FOR IMX6
11881 M:      Richard Zhu <hongxing.zhu@nxp.com>
11882 M:      Lucas Stach <l.stach@pengutronix.de>
11883 L:      linux-pci@vger.kernel.org
11884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11885 S:      Maintained
11886 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11887 F:      drivers/pci/controller/dwc/*imx6*
11888
11889 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11890 M:      Keith Busch <keith.busch@intel.com>
11891 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11892 L:      linux-pci@vger.kernel.org
11893 S:      Supported
11894 F:      drivers/pci/controller/vmd.c
11895
11896 PCI DRIVER FOR MICROSEMI SWITCHTEC
11897 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11898 M:      Logan Gunthorpe <logang@deltatee.com>
11899 L:      linux-pci@vger.kernel.org
11900 S:      Maintained
11901 F:      Documentation/switchtec.txt
11902 F:      Documentation/ABI/testing/sysfs-class-switchtec
11903 F:      drivers/pci/switch/switchtec*
11904 F:      include/uapi/linux/switchtec_ioctl.h
11905 F:      include/linux/switchtec.h
11906 F:      drivers/ntb/hw/mscc/
11907
11908 PCI DRIVER FOR MOBIVEIL PCIE IP
11909 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11910 L:      linux-pci@vger.kernel.org
11911 S:      Supported
11912 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11913 F:      drivers/pci/controller/pcie-mobiveil.c
11914
11915 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11916 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11917 M:      Jason Cooper <jason@lakedaemon.net>
11918 L:      linux-pci@vger.kernel.org
11919 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11920 S:      Maintained
11921 F:      drivers/pci/controller/*mvebu*
11922
11923 PCI DRIVER FOR NVIDIA TEGRA
11924 M:      Thierry Reding <thierry.reding@gmail.com>
11925 L:      linux-tegra@vger.kernel.org
11926 L:      linux-pci@vger.kernel.org
11927 S:      Supported
11928 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11929 F:      drivers/pci/controller/pci-tegra.c
11930
11931 PCI DRIVER FOR RENESAS R-CAR
11932 M:      Simon Horman <horms@verge.net.au>
11933 L:      linux-pci@vger.kernel.org
11934 L:      linux-renesas-soc@vger.kernel.org
11935 S:      Maintained
11936 F:      drivers/pci/controller/*rcar*
11937
11938 PCI DRIVER FOR SAMSUNG EXYNOS
11939 M:      Jingoo Han <jingoohan1@gmail.com>
11940 L:      linux-pci@vger.kernel.org
11941 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11942 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11943 S:      Maintained
11944 F:      drivers/pci/controller/dwc/pci-exynos.c
11945
11946 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11947 M:      Jingoo Han <jingoohan1@gmail.com>
11948 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11949 L:      linux-pci@vger.kernel.org
11950 S:      Maintained
11951 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11952 F:      drivers/pci/controller/dwc/*designware*
11953
11954 PCI DRIVER FOR TI DRA7XX
11955 M:      Kishon Vijay Abraham I <kishon@ti.com>
11956 L:      linux-omap@vger.kernel.org
11957 L:      linux-pci@vger.kernel.org
11958 S:      Supported
11959 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11960 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11961
11962 PCI DRIVER FOR TI KEYSTONE
11963 M:      Murali Karicheri <m-karicheri2@ti.com>
11964 L:      linux-pci@vger.kernel.org
11965 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11966 S:      Maintained
11967 F:      drivers/pci/controller/dwc/pci-keystone.c
11968
11969 PCI ENDPOINT SUBSYSTEM
11970 M:      Kishon Vijay Abraham I <kishon@ti.com>
11971 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11972 L:      linux-pci@vger.kernel.org
11973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11974 S:      Supported
11975 F:      drivers/pci/endpoint/
11976 F:      drivers/misc/pci_endpoint_test.c
11977 F:      tools/pci/
11978
11979 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11980 M:      Russell Currey <ruscur@russell.cc>
11981 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11982 M:      Oliver O'Halloran <oohall@gmail.com>
11983 L:      linuxppc-dev@lists.ozlabs.org
11984 S:      Supported
11985 F:      Documentation/PCI/pci-error-recovery.txt
11986 F:      drivers/pci/pcie/aer.c
11987 F:      drivers/pci/pcie/dpc.c
11988 F:      drivers/pci/pcie/err.c
11989 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11990 F:      arch/powerpc/kernel/eeh*.c
11991 F:      arch/powerpc/platforms/*/eeh*.c
11992 F:      arch/powerpc/include/*/eeh*.h
11993
11994 PCI ERROR RECOVERY
11995 M:      Linas Vepstas <linasvepstas@gmail.com>
11996 L:      linux-pci@vger.kernel.org
11997 S:      Supported
11998 F:      Documentation/PCI/pci-error-recovery.txt
11999
12000 PCI MSI DRIVER FOR ALTERA MSI IP
12001 M:      Ley Foon Tan <lftan@altera.com>
12002 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12003 L:      linux-pci@vger.kernel.org
12004 S:      Supported
12005 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12006 F:      drivers/pci/controller/pcie-altera-msi.c
12007
12008 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12009 M:      Toan Le <toan@os.amperecomputing.com>
12010 L:      linux-pci@vger.kernel.org
12011 L:      linux-arm-kernel@lists.infradead.org
12012 S:      Maintained
12013 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12014 F:      drivers/pci/controller/pci-xgene-msi.c
12015
12016 PCI SUBSYSTEM
12017 M:      Bjorn Helgaas <bhelgaas@google.com>
12018 L:      linux-pci@vger.kernel.org
12019 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12021 S:      Supported
12022 F:      Documentation/devicetree/bindings/pci/
12023 F:      Documentation/PCI/
12024 F:      drivers/acpi/pci*
12025 F:      drivers/pci/
12026 F:      include/asm-generic/pci*
12027 F:      include/linux/pci*
12028 F:      include/linux/of_pci.h
12029 F:      include/uapi/linux/pci*
12030 F:      lib/pci*
12031 F:      arch/x86/pci/
12032 F:      arch/x86/kernel/quirks.c
12033 F:      arch/x86/kernel/early-quirks.c
12034
12035 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12036 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12037 L:      linux-pci@vger.kernel.org
12038 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12040 S:      Supported
12041 F:      drivers/pci/controller/
12042
12043 PCIE DRIVER FOR AMLOGIC MESON
12044 M:      Yue Wang <yue.wang@Amlogic.com>
12045 L:      linux-pci@vger.kernel.org
12046 L:      linux-amlogic@lists.infradead.org
12047 S:      Maintained
12048 F:      drivers/pci/controller/dwc/pci-meson.c
12049
12050 PCIE DRIVER FOR AXIS ARTPEC
12051 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12052 L:      linux-arm-kernel@axis.com
12053 L:      linux-pci@vger.kernel.org
12054 S:      Maintained
12055 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12056 F:      drivers/pci/controller/dwc/*artpec*
12057
12058 PCIE DRIVER FOR CAVIUM THUNDERX
12059 M:      David Daney <david.daney@cavium.com>
12060 L:      linux-pci@vger.kernel.org
12061 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12062 S:      Supported
12063 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12064 F:      drivers/pci/controller/pci-thunder-*
12065
12066 PCIE DRIVER FOR HISILICON
12067 M:      Zhou Wang <wangzhou1@hisilicon.com>
12068 L:      linux-pci@vger.kernel.org
12069 S:      Maintained
12070 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12071 F:      drivers/pci/controller/dwc/pcie-hisi.c
12072
12073 PCIE DRIVER FOR HISILICON KIRIN
12074 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12075 M:      Binghui Wang <wangbinghui@hisilicon.com>
12076 L:      linux-pci@vger.kernel.org
12077 S:      Maintained
12078 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12079 F:      drivers/pci/controller/dwc/pcie-kirin.c
12080
12081 PCIE DRIVER FOR HISILICON STB
12082 M:      Shawn Guo <shawn.guo@linaro.org>
12083 L:      linux-pci@vger.kernel.org
12084 S:      Maintained
12085 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12086 F:      drivers/pci/controller/dwc/pcie-histb.c
12087
12088 PCIE DRIVER FOR MEDIATEK
12089 M:      Ryder Lee <ryder.lee@mediatek.com>
12090 L:      linux-pci@vger.kernel.org
12091 L:      linux-mediatek@lists.infradead.org
12092 S:      Supported
12093 F:      Documentation/devicetree/bindings/pci/mediatek*
12094 F:      drivers/pci/controller/*mediatek*
12095
12096 PCIE DRIVER FOR QUALCOMM MSM
12097 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12098 L:      linux-pci@vger.kernel.org
12099 L:      linux-arm-msm@vger.kernel.org
12100 S:      Maintained
12101 F:      drivers/pci/controller/dwc/*qcom*
12102
12103 PCIE DRIVER FOR ROCKCHIP
12104 M:      Shawn Lin <shawn.lin@rock-chips.com>
12105 L:      linux-pci@vger.kernel.org
12106 L:      linux-rockchip@lists.infradead.org
12107 S:      Maintained
12108 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12109 F:      drivers/pci/controller/pcie-rockchip*
12110
12111 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12112 M:      Linus Walleij <linus.walleij@linaro.org>
12113 L:      linux-pci@vger.kernel.org
12114 S:      Maintained
12115 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12116 F:      drivers/pci/controller/pci-v3-semi.c
12117
12118 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12119 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12120 L:      linux-pci@vger.kernel.org
12121 S:      Maintained
12122 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12123 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12124
12125 PCIE DRIVER FOR ST SPEAR13XX
12126 M:      Pratyush Anand <pratyush.anand@gmail.com>
12127 L:      linux-pci@vger.kernel.org
12128 S:      Maintained
12129 F:      drivers/pci/controller/dwc/*spear*
12130
12131 PCMCIA SUBSYSTEM
12132 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12134 S:      Odd Fixes
12135 F:      Documentation/pcmcia/
12136 F:      tools/pcmcia/
12137 F:      drivers/pcmcia/
12138 F:      include/pcmcia/
12139
12140 PCNET32 NETWORK DRIVER
12141 M:      Don Fry <pcnet32@frontier.com>
12142 L:      netdev@vger.kernel.org
12143 S:      Maintained
12144 F:      drivers/net/ethernet/amd/pcnet32.c
12145
12146 PCRYPT PARALLEL CRYPTO ENGINE
12147 M:      Steffen Klassert <steffen.klassert@secunet.com>
12148 L:      linux-crypto@vger.kernel.org
12149 S:      Maintained
12150 F:      crypto/pcrypt.c
12151 F:      include/crypto/pcrypt.h
12152
12153 PEAQ WMI HOTKEYS DRIVER
12154 M:      Hans de Goede <hdegoede@redhat.com>
12155 L:      platform-driver-x86@vger.kernel.org
12156 S:      Maintained
12157 F:      drivers/platform/x86/peaq-wmi.c
12158
12159 PER-CPU MEMORY ALLOCATOR
12160 M:      Dennis Zhou <dennis@kernel.org>
12161 M:      Tejun Heo <tj@kernel.org>
12162 M:      Christoph Lameter <cl@linux.com>
12163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12164 S:      Maintained
12165 F:      include/linux/percpu*.h
12166 F:      mm/percpu*.c
12167 F:      arch/*/include/asm/percpu.h
12168
12169 PER-TASK DELAY ACCOUNTING
12170 M:      Balbir Singh <bsingharora@gmail.com>
12171 S:      Maintained
12172 F:      include/linux/delayacct.h
12173 F:      kernel/delayacct.c
12174
12175 PERFORMANCE EVENTS SUBSYSTEM
12176 M:      Peter Zijlstra <peterz@infradead.org>
12177 M:      Ingo Molnar <mingo@redhat.com>
12178 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12179 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12180 R:      Jiri Olsa <jolsa@redhat.com>
12181 R:      Namhyung Kim <namhyung@kernel.org>
12182 L:      linux-kernel@vger.kernel.org
12183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12184 S:      Supported
12185 F:      kernel/events/*
12186 F:      include/linux/perf_event.h
12187 F:      include/uapi/linux/perf_event.h
12188 F:      arch/*/kernel/perf_event*.c
12189 F:      arch/*/kernel/*/perf_event*.c
12190 F:      arch/*/kernel/*/*/perf_event*.c
12191 F:      arch/*/include/asm/perf_event.h
12192 F:      arch/*/kernel/perf_callchain.c
12193 F:      arch/*/events/*
12194 F:      arch/*/events/*/*
12195 F:      tools/perf/
12196
12197 PERSONALITY HANDLING
12198 M:      Christoph Hellwig <hch@infradead.org>
12199 L:      linux-abi-devel@lists.sourceforge.net
12200 S:      Maintained
12201 F:      include/linux/personality.h
12202 F:      include/uapi/linux/personality.h
12203
12204 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12205 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12206 L:      linux-input@vger.kernel.org
12207 S:      Maintained
12208 F:      Documentation/input/devices/pxrc.rst
12209 F:      drivers/input/joystick/pxrc.c
12210
12211 PHONET PROTOCOL
12212 M:      Remi Denis-Courmont <courmisch@gmail.com>
12213 S:      Supported
12214 F:      Documentation/networking/phonet.txt
12215 F:      include/linux/phonet.h
12216 F:      include/net/phonet/
12217 F:      include/uapi/linux/phonet.h
12218 F:      net/phonet/
12219
12220 PHRAM MTD DRIVER
12221 M:      Joern Engel <joern@lazybastard.org>
12222 L:      linux-mtd@lists.infradead.org
12223 S:      Maintained
12224 F:      drivers/mtd/devices/phram.c
12225
12226 PICOLCD HID DRIVER
12227 M:      Bruno Prémont <bonbons@linux-vserver.org>
12228 L:      linux-input@vger.kernel.org
12229 S:      Maintained
12230 F:      drivers/hid/hid-picolcd*
12231
12232 PICOXCELL SUPPORT
12233 M:      Jamie Iles <jamie@jamieiles.com>
12234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12235 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12236 S:      Supported
12237 F:      arch/arm/boot/dts/picoxcell*
12238 F:      arch/arm/mach-picoxcell/
12239 F:      drivers/crypto/picoxcell*
12240
12241 PIN CONTROL SUBSYSTEM
12242 M:      Linus Walleij <linus.walleij@linaro.org>
12243 L:      linux-gpio@vger.kernel.org
12244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12245 S:      Maintained
12246 F:      Documentation/devicetree/bindings/pinctrl/
12247 F:      Documentation/driver-api/pinctl.rst
12248 F:      drivers/pinctrl/
12249 F:      include/linux/pinctrl/
12250
12251 PIN CONTROLLER - MICROCHIP AT91
12252 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12253 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12254 L:      linux-gpio@vger.kernel.org
12255 S:      Supported
12256 F:      drivers/pinctrl/pinctrl-at91*
12257
12258 PIN CONTROLLER - FREESCALE
12259 M:      Dong Aisheng <aisheng.dong@nxp.com>
12260 M:      Fabio Estevam <festevam@gmail.com>
12261 M:      Shawn Guo <shawnguo@kernel.org>
12262 M:      Stefan Agner <stefan@agner.ch>
12263 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12264 L:      linux-gpio@vger.kernel.org
12265 S:      Maintained
12266 F:      drivers/pinctrl/freescale/
12267 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12268
12269 PIN CONTROLLER - INTEL
12270 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12271 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12273 S:      Maintained
12274 F:      drivers/pinctrl/intel/
12275
12276 PIN CONTROLLER - MEDIATEK
12277 M:      Sean Wang <sean.wang@kernel.org>
12278 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12279 S:      Maintained
12280 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12281 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12282 F:      drivers/pinctrl/mediatek/
12283
12284 PIN CONTROLLER - QUALCOMM
12285 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12286 S:      Maintained
12287 L:      linux-arm-msm@vger.kernel.org
12288 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12289 F:      drivers/pinctrl/qcom/
12290
12291 PIN CONTROLLER - RENESAS
12292 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12293 L:      linux-renesas-soc@vger.kernel.org
12294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12295 S:      Maintained
12296 F:      drivers/pinctrl/pinctrl-rz*
12297 F:      drivers/pinctrl/sh-pfc/
12298
12299 PIN CONTROLLER - SAMSUNG
12300 M:      Tomasz Figa <tomasz.figa@gmail.com>
12301 M:      Krzysztof Kozlowski <krzk@kernel.org>
12302 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12303 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12304 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12305 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12307 S:      Maintained
12308 F:      drivers/pinctrl/samsung/
12309 F:      include/dt-bindings/pinctrl/samsung.h
12310 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12311
12312 PIN CONTROLLER - SINGLE
12313 M:      Tony Lindgren <tony@atomide.com>
12314 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12316 L:      linux-omap@vger.kernel.org
12317 S:      Maintained
12318 F:      drivers/pinctrl/pinctrl-single.c
12319
12320 PIN CONTROLLER - ST SPEAR
12321 M:      Viresh Kumar <vireshk@kernel.org>
12322 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12323 W:      http://www.st.com/spear
12324 S:      Maintained
12325 F:      drivers/pinctrl/spear/
12326
12327 PISTACHIO SOC SUPPORT
12328 M:      James Hartley <james.hartley@sondrel.com>
12329 L:      linux-mips@vger.kernel.org
12330 S:      Odd Fixes
12331 F:      arch/mips/pistachio/
12332 F:      arch/mips/include/asm/mach-pistachio/
12333 F:      arch/mips/boot/dts/img/pistachio*
12334 F:      arch/mips/configs/pistachio*_defconfig
12335
12336 PKTCDVD DRIVER
12337 S:      Orphan
12338 M:      linux-block@vger.kernel.org
12339 F:      drivers/block/pktcdvd.c
12340 F:      include/linux/pktcdvd.h
12341 F:      include/uapi/linux/pktcdvd.h
12342
12343 PKUNITY SOC DRIVERS
12344 M:      Guan Xuetao <gxt@pku.edu.cn>
12345 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12346 S:      Maintained
12347 T:      git git://github.com/gxt/linux.git
12348 F:      drivers/input/serio/i8042-unicore32io.h
12349 F:      drivers/i2c/busses/i2c-puv3.c
12350 F:      drivers/video/fbdev/fb-puv3.c
12351 F:      drivers/rtc/rtc-puv3.c
12352
12353 PMBUS HARDWARE MONITORING DRIVERS
12354 M:      Guenter Roeck <linux@roeck-us.net>
12355 L:      linux-hwmon@vger.kernel.org
12356 W:      http://hwmon.wiki.kernel.org/
12357 W:      http://www.roeck-us.net/linux/drivers/
12358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12359 S:      Maintained
12360 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12361 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12362 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12363 F:      Documentation/hwmon/adm1275.rst
12364 F:      Documentation/hwmon/ibm-cffps.rst
12365 F:      Documentation/hwmon/ir35221.rst
12366 F:      Documentation/hwmon/lm25066.rst
12367 F:      Documentation/hwmon/ltc2978.rst
12368 F:      Documentation/hwmon/ltc3815.rst
12369 F:      Documentation/hwmon/max16064.rst
12370 F:      Documentation/hwmon/max20751.rst
12371 F:      Documentation/hwmon/max31785.rst
12372 F:      Documentation/hwmon/max34440.rst
12373 F:      Documentation/hwmon/max8688.rst
12374 F:      Documentation/hwmon/pmbus.rst
12375 F:      Documentation/hwmon/pmbus-core.rst
12376 F:      Documentation/hwmon/tps40422.rst
12377 F:      Documentation/hwmon/ucd9000.rst
12378 F:      Documentation/hwmon/ucd9200.rst
12379 F:      Documentation/hwmon/zl6100.rst
12380 F:      drivers/hwmon/pmbus/
12381 F:      include/linux/pmbus.h
12382
12383 PMC SIERRA MaxRAID DRIVER
12384 L:      linux-scsi@vger.kernel.org
12385 W:      http://www.pmc-sierra.com/
12386 S:      Orphan
12387 F:      drivers/scsi/pmcraid.*
12388
12389 PMC SIERRA PM8001 DRIVER
12390 M:      Jack Wang <jinpu.wang@profitbricks.com>
12391 M:      lindar_liu@usish.com
12392 L:      linux-scsi@vger.kernel.org
12393 S:      Supported
12394 F:      drivers/scsi/pm8001/
12395
12396 PNP SUPPORT
12397 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12398 S:      Maintained
12399 F:      drivers/pnp/
12400
12401 PNI RM3100 IIO DRIVER
12402 M:      Song Qiang <songqiang1304521@gmail.com>
12403 L:      linux-iio@vger.kernel.org
12404 S:      Maintained
12405 F:      drivers/iio/magnetometer/rm3100*
12406 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12407
12408 POSIX CLOCKS and TIMERS
12409 M:      Thomas Gleixner <tglx@linutronix.de>
12410 L:      linux-kernel@vger.kernel.org
12411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12412 S:      Maintained
12413 F:      fs/timerfd.c
12414 F:      include/linux/timer*
12415 F:      kernel/time/*timer*
12416
12417 POWER MANAGEMENT CORE
12418 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12419 L:      linux-pm@vger.kernel.org
12420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12421 B:      https://bugzilla.kernel.org
12422 S:      Supported
12423 F:      drivers/base/power/
12424 F:      include/linux/pm.h
12425 F:      include/linux/pm_*
12426 F:      include/linux/powercap.h
12427 F:      drivers/powercap/
12428 F:      kernel/configs/nopm.config
12429
12430 POWER STATE COORDINATION INTERFACE (PSCI)
12431 M:      Mark Rutland <mark.rutland@arm.com>
12432 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12433 L:      linux-arm-kernel@lists.infradead.org
12434 S:      Maintained
12435 F:      drivers/firmware/psci/
12436 F:      include/linux/psci.h
12437 F:      include/uapi/linux/psci.h
12438
12439 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12440 M:      Sebastian Reichel <sre@kernel.org>
12441 L:      linux-pm@vger.kernel.org
12442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12443 S:      Maintained
12444 F:      Documentation/ABI/testing/sysfs-class-power
12445 F:      Documentation/devicetree/bindings/power/supply/
12446 F:      include/linux/power_supply.h
12447 F:      drivers/power/supply/
12448
12449 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12450 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12451 L:      linuxppc-dev@lists.ozlabs.org
12452 S:      Maintained
12453 F:      drivers/char/powernv-op-panel.c
12454
12455 PPP OVER ATM (RFC 2364)
12456 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12457 S:      Maintained
12458 F:      net/atm/pppoatm.c
12459 F:      include/uapi/linux/atmppp.h
12460
12461 PPP OVER ETHERNET
12462 M:      Michal Ostrowski <mostrows@earthlink.net>
12463 S:      Maintained
12464 F:      drivers/net/ppp/pppoe.c
12465 F:      drivers/net/ppp/pppox.c
12466
12467 PPP OVER L2TP
12468 M:      James Chapman <jchapman@katalix.com>
12469 S:      Maintained
12470 F:      net/l2tp/l2tp_ppp.c
12471 F:      include/linux/if_pppol2tp.h
12472 F:      include/uapi/linux/if_pppol2tp.h
12473
12474 PPP PROTOCOL DRIVERS AND COMPRESSORS
12475 M:      Paul Mackerras <paulus@samba.org>
12476 L:      linux-ppp@vger.kernel.org
12477 S:      Maintained
12478 F:      drivers/net/ppp/ppp_*
12479
12480 PPS SUPPORT
12481 M:      Rodolfo Giometti <giometti@enneenne.com>
12482 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12483 L:      linuxpps@ml.enneenne.com (subscribers-only)
12484 S:      Maintained
12485 F:      Documentation/pps/
12486 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12487 F:      Documentation/ABI/testing/sysfs-pps
12488 F:      drivers/pps/
12489 F:      include/linux/pps*.h
12490 F:      include/uapi/linux/pps.h
12491
12492 PPTP DRIVER
12493 M:      Dmitry Kozlov <xeb@mail.ru>
12494 L:      netdev@vger.kernel.org
12495 S:      Maintained
12496 F:      drivers/net/ppp/pptp.c
12497 W:      http://sourceforge.net/projects/accel-pptp
12498
12499 PRINTK
12500 M:      Petr Mladek <pmladek@suse.com>
12501 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12502 R:      Steven Rostedt <rostedt@goodmis.org>
12503 S:      Maintained
12504 F:      kernel/printk/
12505 F:      include/linux/printk.h
12506
12507 PRISM54 WIRELESS DRIVER
12508 M:      Luis Chamberlain <mcgrof@kernel.org>
12509 L:      linux-wireless@vger.kernel.org
12510 W:      http://wireless.kernel.org/en/users/Drivers/p54
12511 S:      Obsolete
12512 F:      drivers/net/wireless/intersil/prism54/
12513
12514 PROC FILESYSTEM
12515 R:      Alexey Dobriyan <adobriyan@gmail.com>
12516 L:      linux-kernel@vger.kernel.org
12517 L:      linux-fsdevel@vger.kernel.org
12518 S:      Maintained
12519 F:      fs/proc/
12520 F:      include/linux/proc_fs.h
12521 F:      tools/testing/selftests/proc/
12522 F:      Documentation/filesystems/proc.txt
12523
12524 PROC SYSCTL
12525 M:      Luis Chamberlain <mcgrof@kernel.org>
12526 M:      Kees Cook <keescook@chromium.org>
12527 L:      linux-kernel@vger.kernel.org
12528 L:      linux-fsdevel@vger.kernel.org
12529 S:      Maintained
12530 F:      fs/proc/proc_sysctl.c
12531 F:      include/linux/sysctl.h
12532 F:      kernel/sysctl.c
12533 F:      tools/testing/selftests/sysctl/
12534
12535 PS3 NETWORK SUPPORT
12536 M:      Geoff Levand <geoff@infradead.org>
12537 L:      netdev@vger.kernel.org
12538 L:      linuxppc-dev@lists.ozlabs.org
12539 S:      Maintained
12540 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12541
12542 PS3 PLATFORM SUPPORT
12543 M:      Geoff Levand <geoff@infradead.org>
12544 L:      linuxppc-dev@lists.ozlabs.org
12545 S:      Maintained
12546 F:      arch/powerpc/boot/ps3*
12547 F:      arch/powerpc/include/asm/lv1call.h
12548 F:      arch/powerpc/include/asm/ps3*.h
12549 F:      arch/powerpc/platforms/ps3/
12550 F:      drivers/*/ps3*
12551 F:      drivers/ps3/
12552 F:      drivers/rtc/rtc-ps3.c
12553 F:      drivers/usb/host/*ps3.c
12554 F:      sound/ppc/snd_ps3*
12555
12556 PS3VRAM DRIVER
12557 M:      Jim Paris <jim@jtan.com>
12558 M:      Geoff Levand <geoff@infradead.org>
12559 L:      linuxppc-dev@lists.ozlabs.org
12560 S:      Maintained
12561 F:      drivers/block/ps3vram.c
12562
12563 PSAMPLE PACKET SAMPLING SUPPORT:
12564 M:      Yotam Gigi <yotam.gi@gmail.com>
12565 S:      Maintained
12566 F:      net/psample
12567 F:      include/net/psample.h
12568 F:      include/uapi/linux/psample.h
12569
12570 PSTORE FILESYSTEM
12571 M:      Kees Cook <keescook@chromium.org>
12572 M:      Anton Vorontsov <anton@enomsg.org>
12573 M:      Colin Cross <ccross@android.com>
12574 M:      Tony Luck <tony.luck@intel.com>
12575 S:      Maintained
12576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12577 F:      fs/pstore/
12578 F:      include/linux/pstore*
12579 F:      drivers/firmware/efi/efi-pstore.c
12580 F:      drivers/acpi/apei/erst.c
12581 F:      Documentation/admin-guide/ramoops.rst
12582 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12583 K:      \b(pstore|ramoops)
12584
12585 PTP HARDWARE CLOCK SUPPORT
12586 M:      Richard Cochran <richardcochran@gmail.com>
12587 L:      netdev@vger.kernel.org
12588 S:      Maintained
12589 W:      http://linuxptp.sourceforge.net/
12590 F:      Documentation/ABI/testing/sysfs-ptp
12591 F:      Documentation/ptp/*
12592 F:      drivers/net/phy/dp83640*
12593 F:      drivers/ptp/*
12594 F:      include/linux/ptp_cl*
12595
12596 PTRACE SUPPORT
12597 M:      Oleg Nesterov <oleg@redhat.com>
12598 S:      Maintained
12599 F:      include/asm-generic/syscall.h
12600 F:      include/linux/ptrace.h
12601 F:      include/linux/regset.h
12602 F:      include/linux/tracehook.h
12603 F:      include/uapi/linux/ptrace.h
12604 F:      include/uapi/linux/ptrace.h
12605 F:      include/asm-generic/ptrace.h
12606 F:      kernel/ptrace.c
12607 F:      arch/*/ptrace*.c
12608 F:      arch/*/*/ptrace*.c
12609 F:      arch/*/include/asm/ptrace*.h
12610
12611 PULSE8-CEC DRIVER
12612 M:      Hans Verkuil <hverkuil@xs4all.nl>
12613 L:      linux-media@vger.kernel.org
12614 T:      git git://linuxtv.org/media_tree.git
12615 S:      Maintained
12616 F:      drivers/media/usb/pulse8-cec/*
12617 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12618
12619 PVRUSB2 VIDEO4LINUX DRIVER
12620 M:      Mike Isely <isely@pobox.com>
12621 L:      pvrusb2@isely.net       (subscribers-only)
12622 L:      linux-media@vger.kernel.org
12623 W:      http://www.isely.net/pvrusb2/
12624 T:      git git://linuxtv.org/media_tree.git
12625 S:      Maintained
12626 F:      Documentation/media/v4l-drivers/pvrusb2*
12627 F:      drivers/media/usb/pvrusb2/
12628
12629 PWC WEBCAM DRIVER
12630 M:      Hans Verkuil <hverkuil@xs4all.nl>
12631 L:      linux-media@vger.kernel.org
12632 T:      git git://linuxtv.org/media_tree.git
12633 S:      Odd Fixes
12634 F:      drivers/media/usb/pwc/*
12635 F:      include/trace/events/pwc.h
12636
12637 PWM FAN DRIVER
12638 M:      Kamil Debski <kamil@wypas.org>
12639 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12640 L:      linux-hwmon@vger.kernel.org
12641 S:      Supported
12642 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12643 F:      Documentation/hwmon/pwm-fan.rst
12644 F:      drivers/hwmon/pwm-fan.c
12645
12646 PWM IR Transmitter
12647 M:      Sean Young <sean@mess.org>
12648 L:      linux-media@vger.kernel.org
12649 S:      Maintained
12650 F:      drivers/media/rc/pwm-ir-tx.c
12651
12652 PWM SUBSYSTEM
12653 M:      Thierry Reding <thierry.reding@gmail.com>
12654 L:      linux-pwm@vger.kernel.org
12655 S:      Maintained
12656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12657 F:      Documentation/pwm.txt
12658 F:      Documentation/devicetree/bindings/pwm/
12659 F:      include/linux/pwm.h
12660 F:      drivers/pwm/
12661 F:      drivers/video/backlight/pwm_bl.c
12662 F:      include/linux/pwm_backlight.h
12663 F:      drivers/gpio/gpio-mvebu.c
12664 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12665
12666 PXA GPIO DRIVER
12667 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12668 L:      linux-gpio@vger.kernel.org
12669 S:      Maintained
12670 F:      drivers/gpio/gpio-pxa.c
12671
12672 PXA MMCI DRIVER
12673 S:      Orphan
12674
12675 PXA RTC DRIVER
12676 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12677 L:      linux-rtc@vger.kernel.org
12678 S:      Maintained
12679
12680 PXA2xx/PXA3xx SUPPORT
12681 M:      Daniel Mack <daniel@zonque.org>
12682 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12683 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12685 T:      git git://github.com/hzhuang1/linux.git
12686 T:      git git://github.com/rjarzmik/linux.git
12687 S:      Maintained
12688 F:      arch/arm/boot/dts/pxa*
12689 F:      arch/arm/mach-pxa/
12690 F:      drivers/dma/pxa*
12691 F:      drivers/pcmcia/pxa2xx*
12692 F:      drivers/pinctrl/pxa/
12693 F:      drivers/spi/spi-pxa2xx*
12694 F:      drivers/usb/gadget/udc/pxa2*
12695 F:      include/sound/pxa2xx-lib.h
12696 F:      sound/arm/pxa*
12697 F:      sound/soc/pxa/
12698
12699 QAT DRIVER
12700 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12701 L:      qat-linux@intel.com
12702 S:      Supported
12703 F:      drivers/crypto/qat/
12704
12705 QCOM AUDIO (ASoC) DRIVERS
12706 M:      Patrick Lai <plai@codeaurora.org>
12707 M:      Banajit Goswami <bgoswami@codeaurora.org>
12708 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12709 S:      Supported
12710 F:      sound/soc/qcom/
12711
12712 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12713 M:      Gabriel Somlo <somlo@cmu.edu>
12714 M:      "Michael S. Tsirkin" <mst@redhat.com>
12715 L:      qemu-devel@nongnu.org
12716 S:      Maintained
12717 F:      drivers/firmware/qemu_fw_cfg.c
12718 F:      include/uapi/linux/qemu_fw_cfg.h
12719
12720 QIB DRIVER
12721 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12722 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12723 L:      linux-rdma@vger.kernel.org
12724 S:      Supported
12725 F:      drivers/infiniband/hw/qib/
12726
12727 QLOGIC QL41xxx FCOE DRIVER
12728 M:      QLogic-Storage-Upstream@cavium.com
12729 L:      linux-scsi@vger.kernel.org
12730 S:      Supported
12731 F:      drivers/scsi/qedf/
12732
12733 QLOGIC QL41xxx ISCSI DRIVER
12734 M:      QLogic-Storage-Upstream@cavium.com
12735 L:      linux-scsi@vger.kernel.org
12736 S:      Supported
12737 F:      drivers/scsi/qedi/
12738
12739 QLOGIC QL4xxx ETHERNET DRIVER
12740 M:      Ariel Elior <aelior@marvell.com>
12741 M:      GR-everest-linux-l2@marvell.com
12742 L:      netdev@vger.kernel.org
12743 S:      Supported
12744 F:      drivers/net/ethernet/qlogic/qed/
12745 F:      include/linux/qed/
12746 F:      drivers/net/ethernet/qlogic/qede/
12747
12748 QLOGIC QL4xxx RDMA DRIVER
12749 M:      Michal Kalderon <mkalderon@marvell.com>
12750 M:      Ariel Elior <aelior@marvell.com>
12751 L:      linux-rdma@vger.kernel.org
12752 S:      Supported
12753 F:      drivers/infiniband/hw/qedr/
12754 F:      include/uapi/rdma/qedr-abi.h
12755
12756 QLOGIC QLA1280 SCSI DRIVER
12757 M:      Michael Reed <mdr@sgi.com>
12758 L:      linux-scsi@vger.kernel.org
12759 S:      Maintained
12760 F:      drivers/scsi/qla1280.[ch]
12761
12762 QLOGIC QLA2XXX FC-SCSI DRIVER
12763 M:      qla2xxx-upstream@qlogic.com
12764 L:      linux-scsi@vger.kernel.org
12765 S:      Supported
12766 F:      Documentation/scsi/LICENSE.qla2xxx
12767 F:      drivers/scsi/qla2xxx/
12768
12769 QLOGIC QLA3XXX NETWORK DRIVER
12770 M:      GR-Linux-NIC-Dev@marvell.com
12771 L:      netdev@vger.kernel.org
12772 S:      Supported
12773 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12774 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12775
12776 QLOGIC QLA4XXX iSCSI DRIVER
12777 M:      QLogic-Storage-Upstream@qlogic.com
12778 L:      linux-scsi@vger.kernel.org
12779 S:      Supported
12780 F:      Documentation/scsi/LICENSE.qla4xxx
12781 F:      drivers/scsi/qla4xxx/
12782
12783 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12784 M:      Shahed Shaikh <shshaikh@marvell.com>
12785 M:      Manish Chopra <manishc@marvell.com>
12786 M:      GR-Linux-NIC-Dev@marvell.com
12787 L:      netdev@vger.kernel.org
12788 S:      Supported
12789 F:      drivers/net/ethernet/qlogic/qlcnic/
12790
12791 QLOGIC QLGE 10Gb ETHERNET DRIVER
12792 M:      Manish Chopra <manishc@marvell.com>
12793 M:      GR-Linux-NIC-Dev@marvell.com
12794 L:      netdev@vger.kernel.org
12795 S:      Supported
12796 F:      drivers/net/ethernet/qlogic/qlge/
12797
12798 QM1D1B0004 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/qm1d1b0004*
12803
12804 QM1D1C0042 MEDIA DRIVER
12805 M:      Akihiro Tsukada <tskd08@gmail.com>
12806 L:      linux-media@vger.kernel.org
12807 S:      Odd Fixes
12808 F:      drivers/media/tuners/qm1d1c0042*
12809
12810 QNX4 FILESYSTEM
12811 M:      Anders Larsen <al@alarsen.net>
12812 W:      http://www.alarsen.net/linux/qnx4fs/
12813 S:      Maintained
12814 F:      fs/qnx4/
12815 F:      include/uapi/linux/qnx4_fs.h
12816 F:      include/uapi/linux/qnxtypes.h
12817
12818 QORIQ DPAA2 FSL-MC BUS DRIVER
12819 M:      Stuart Yoder <stuyoder@gmail.com>
12820 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12821 L:      linux-kernel@vger.kernel.org
12822 S:      Maintained
12823 F:      drivers/bus/fsl-mc/
12824 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12825 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12826
12827 QT1010 MEDIA DRIVER
12828 M:      Antti Palosaari <crope@iki.fi>
12829 L:      linux-media@vger.kernel.org
12830 W:      https://linuxtv.org
12831 W:      http://palosaari.fi/linux/
12832 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12833 T:      git git://linuxtv.org/anttip/media_tree.git
12834 S:      Maintained
12835 F:      drivers/media/tuners/qt1010*
12836
12837 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12838 M:      Kalle Valo <kvalo@codeaurora.org>
12839 L:      ath10k@lists.infradead.org
12840 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12842 S:      Supported
12843 F:      drivers/net/wireless/ath/ath10k/
12844
12845 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12846 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12847 L:      linux-wireless@vger.kernel.org
12848 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12849 S:      Supported
12850 F:      drivers/net/wireless/ath/ath9k/
12851
12852 QUALCOMM CAMERA SUBSYSTEM DRIVER
12853 M:      Todor Tomov <todor.too@gmail.com>
12854 L:      linux-media@vger.kernel.org
12855 S:      Maintained
12856 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12857 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12858 F:      drivers/media/platform/qcom/camss/
12859
12860 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12861 M:      Ilia Lin <ilia.lin@kernel.org>
12862 L:      linux-pm@vger.kernel.org
12863 S:      Maintained
12864 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12865 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12866
12867 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12868 M:      Timur Tabi <timur@kernel.org>
12869 L:      netdev@vger.kernel.org
12870 S:      Maintained
12871 F:      drivers/net/ethernet/qualcomm/emac/
12872
12873 QUALCOMM ETHQOS ETHERNET DRIVER
12874 M:      Vinod Koul <vkoul@kernel.org>
12875 M:      Niklas Cassel <niklas.cassel@linaro.org>
12876 L:      netdev@vger.kernel.org
12877 S:      Maintained
12878 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12879 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12880
12881 QUALCOMM GENERIC INTERFACE I2C DRIVER
12882 M:      Alok Chauhan <alokc@codeaurora.org>
12883 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12884 L:      linux-i2c@vger.kernel.org
12885 L:      linux-arm-msm@vger.kernel.org
12886 S:      Supported
12887 F:      drivers/i2c/busses/i2c-qcom-geni.c
12888
12889 QUALCOMM HEXAGON ARCHITECTURE
12890 M:      Richard Kuo <rkuo@codeaurora.org>
12891 L:      linux-hexagon@vger.kernel.org
12892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12893 S:      Supported
12894 F:      arch/hexagon/
12895
12896 QUALCOMM HIDMA DRIVER
12897 M:      Sinan Kaya <okaya@kernel.org>
12898 L:      linux-arm-kernel@lists.infradead.org
12899 L:      linux-arm-msm@vger.kernel.org
12900 L:      dmaengine@vger.kernel.org
12901 S:      Supported
12902 F:      drivers/dma/qcom/hidma*
12903
12904 QUALCOMM IOMMU
12905 M:      Rob Clark <robdclark@gmail.com>
12906 L:      iommu@lists.linux-foundation.org
12907 L:      linux-arm-msm@vger.kernel.org
12908 S:      Maintained
12909 F:      drivers/iommu/qcom_iommu.c
12910
12911 QUALCOMM TSENS THERMAL DRIVER
12912 M:      Amit Kucheria <amit.kucheria@linaro.org>
12913 L:      linux-pm@vger.kernel.org
12914 L:      linux-arm-msm@vger.kernel.org
12915 S:      Maintained
12916 F:      drivers/thermal/qcom/
12917
12918 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12919 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12920 L:      linux-media@vger.kernel.org
12921 L:      linux-arm-msm@vger.kernel.org
12922 T:      git git://linuxtv.org/media_tree.git
12923 S:      Maintained
12924 F:      drivers/media/platform/qcom/venus/
12925
12926 QUALCOMM WCN36XX WIRELESS DRIVER
12927 M:      Kalle Valo <kvalo@codeaurora.org>
12928 L:      wcn36xx@lists.infradead.org
12929 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12930 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12931 S:      Supported
12932 F:      drivers/net/wireless/ath/wcn36xx/
12933
12934 QUANTENNA QTNFMAC WIRELESS DRIVER
12935 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12936 M:      Avinash Patil <avinashp@quantenna.com>
12937 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12938 L:      linux-wireless@vger.kernel.org
12939 S:      Maintained
12940 F:      drivers/net/wireless/quantenna
12941
12942 RADEON and AMDGPU DRM DRIVERS
12943 M:      Alex Deucher <alexander.deucher@amd.com>
12944 M:      Christian König <christian.koenig@amd.com>
12945 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12946 L:      amd-gfx@lists.freedesktop.org
12947 T:      git git://people.freedesktop.org/~agd5f/linux
12948 S:      Supported
12949 F:      drivers/gpu/drm/radeon/
12950 F:      include/uapi/drm/radeon_drm.h
12951 F:      drivers/gpu/drm/amd/
12952 F:      include/uapi/drm/amdgpu_drm.h
12953
12954 RADEON FRAMEBUFFER DISPLAY DRIVER
12955 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12956 L:      linux-fbdev@vger.kernel.org
12957 S:      Maintained
12958 F:      drivers/video/fbdev/aty/radeon*
12959 F:      include/uapi/linux/radeonfb.h
12960
12961 RADIOSHARK RADIO DRIVER
12962 M:      Hans Verkuil <hverkuil@xs4all.nl>
12963 L:      linux-media@vger.kernel.org
12964 T:      git git://linuxtv.org/media_tree.git
12965 S:      Maintained
12966 F:      drivers/media/radio/radio-shark.c
12967
12968 RADIOSHARK2 RADIO DRIVER
12969 M:      Hans Verkuil <hverkuil@xs4all.nl>
12970 L:      linux-media@vger.kernel.org
12971 T:      git git://linuxtv.org/media_tree.git
12972 S:      Maintained
12973 F:      drivers/media/radio/radio-shark2.c
12974 F:      drivers/media/radio/radio-tea5777.c
12975
12976 RADOS BLOCK DEVICE (RBD)
12977 M:      Ilya Dryomov <idryomov@gmail.com>
12978 M:      Sage Weil <sage@redhat.com>
12979 M:      Alex Elder <elder@kernel.org>
12980 L:      ceph-devel@vger.kernel.org
12981 W:      http://ceph.com/
12982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12983 T:      git git://github.com/ceph/ceph-client.git
12984 S:      Supported
12985 F:      Documentation/ABI/testing/sysfs-bus-rbd
12986 F:      drivers/block/rbd.c
12987 F:      drivers/block/rbd_types.h
12988
12989 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12990 M:      Paul Mackerras <paulus@samba.org>
12991 L:      linux-fbdev@vger.kernel.org
12992 S:      Maintained
12993 F:      drivers/video/fbdev/aty/aty128fb.c
12994
12995 RAINSHADOW-CEC DRIVER
12996 M:      Hans Verkuil <hverkuil@xs4all.nl>
12997 L:      linux-media@vger.kernel.org
12998 T:      git git://linuxtv.org/media_tree.git
12999 S:      Maintained
13000 F:      drivers/media/usb/rainshadow-cec/*
13001
13002 RALINK MIPS ARCHITECTURE
13003 M:      John Crispin <john@phrozen.org>
13004 L:      linux-mips@vger.kernel.org
13005 S:      Maintained
13006 F:      arch/mips/ralink
13007
13008 RALINK RT2X00 WIRELESS LAN DRIVER
13009 P:      rt2x00 project
13010 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13011 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13012 L:      linux-wireless@vger.kernel.org
13013 S:      Maintained
13014 F:      drivers/net/wireless/ralink/rt2x00/
13015
13016 RAMDISK RAM BLOCK DEVICE DRIVER
13017 M:      Jens Axboe <axboe@kernel.dk>
13018 S:      Maintained
13019 F:      Documentation/blockdev/ramdisk.txt
13020 F:      drivers/block/brd.c
13021
13022 RANCHU VIRTUAL BOARD FOR MIPS
13023 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13024 L:      linux-mips@vger.kernel.org
13025 S:      Supported
13026 F:      arch/mips/generic/board-ranchu.c
13027 F:      arch/mips/configs/generic/board-ranchu.config
13028
13029 RANDOM NUMBER DRIVER
13030 M:      "Theodore Ts'o" <tytso@mit.edu>
13031 S:      Maintained
13032 F:      drivers/char/random.c
13033
13034 RAPIDIO SUBSYSTEM
13035 M:      Matt Porter <mporter@kernel.crashing.org>
13036 M:      Alexandre Bounine <alex.bou9@gmail.com>
13037 S:      Maintained
13038 F:      drivers/rapidio/
13039
13040 RAS INFRASTRUCTURE
13041 M:      Tony Luck <tony.luck@intel.com>
13042 M:      Borislav Petkov <bp@alien8.de>
13043 L:      linux-edac@vger.kernel.org
13044 S:      Maintained
13045 F:      drivers/ras/
13046 F:      include/linux/ras.h
13047 F:      include/ras/ras_event.h
13048 F:      Documentation/admin-guide/ras.rst
13049
13050 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13051 L:      linux-wireless@vger.kernel.org
13052 S:      Orphan
13053 F:      drivers/net/wireless/ray*
13054
13055 RCUTORTURE TEST FRAMEWORK
13056 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13057 M:      Josh Triplett <josh@joshtriplett.org>
13058 R:      Steven Rostedt <rostedt@goodmis.org>
13059 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13060 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13061 L:      rcu@vger.kernel.org
13062 S:      Supported
13063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13064 F:      tools/testing/selftests/rcutorture
13065
13066 RDC R-321X SoC
13067 M:      Florian Fainelli <florian@openwrt.org>
13068 S:      Maintained
13069
13070 RDC R6040 FAST ETHERNET DRIVER
13071 M:      Florian Fainelli <f.fainelli@gmail.com>
13072 L:      netdev@vger.kernel.org
13073 S:      Maintained
13074 F:      drivers/net/ethernet/rdc/r6040.c
13075
13076 RDMAVT - RDMA verbs software
13077 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13078 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13079 L:      linux-rdma@vger.kernel.org
13080 S:      Supported
13081 F:      drivers/infiniband/sw/rdmavt
13082
13083 RDS - RELIABLE DATAGRAM SOCKETS
13084 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13085 L:      netdev@vger.kernel.org
13086 L:      linux-rdma@vger.kernel.org
13087 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13088 W:      https://oss.oracle.com/projects/rds/
13089 S:      Supported
13090 F:      net/rds/
13091 F:      Documentation/networking/rds.txt
13092
13093 RDT - RESOURCE ALLOCATION
13094 M:      Fenghua Yu <fenghua.yu@intel.com>
13095 M:      Reinette Chatre <reinette.chatre@intel.com>
13096 L:      linux-kernel@vger.kernel.org
13097 S:      Supported
13098 F:      arch/x86/kernel/cpu/resctrl/
13099 F:      arch/x86/include/asm/resctrl_sched.h
13100 F:      Documentation/x86/resctrl*
13101
13102 READ-COPY UPDATE (RCU)
13103 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13104 M:      Josh Triplett <josh@joshtriplett.org>
13105 R:      Steven Rostedt <rostedt@goodmis.org>
13106 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13107 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13108 R:      Joel Fernandes <joel@joelfernandes.org>
13109 L:      rcu@vger.kernel.org
13110 W:      http://www.rdrop.com/users/paulmck/RCU/
13111 S:      Supported
13112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13113 F:      Documentation/RCU/
13114 X:      Documentation/RCU/torture.txt
13115 F:      include/linux/rcu*
13116 X:      include/linux/srcu*.h
13117 F:      kernel/rcu/
13118 X:      kernel/rcu/srcu*.c
13119
13120 REAL TIME CLOCK (RTC) SUBSYSTEM
13121 M:      Alessandro Zummo <a.zummo@towertech.it>
13122 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13123 L:      linux-rtc@vger.kernel.org
13124 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13126 S:      Maintained
13127 F:      Documentation/devicetree/bindings/rtc/
13128 F:      Documentation/rtc.txt
13129 F:      drivers/rtc/
13130 F:      include/linux/rtc.h
13131 F:      include/uapi/linux/rtc.h
13132 F:      include/linux/rtc/
13133 F:      include/linux/platform_data/rtc-*
13134 F:      tools/testing/selftests/rtc/
13135
13136 REALTEK AUDIO CODECS
13137 M:      Bard Liao <bardliao@realtek.com>
13138 M:      Oder Chiou <oder_chiou@realtek.com>
13139 S:      Maintained
13140 F:      sound/soc/codecs/rt*
13141 F:      include/sound/rt*.h
13142
13143 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13144 M:      Linus Walleij <linus.walleij@linaro.org>
13145 S:      Maintained
13146 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13147 F:      drivers/net/dsa/realtek-smi*
13148 F:      drivers/net/dsa/rtl83*
13149
13150 REDPINE WIRELESS DRIVER
13151 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13152 M:      Siva Rebbagondla <siva8118@gmail.com>
13153 L:      linux-wireless@vger.kernel.org
13154 S:      Maintained
13155 F:      drivers/net/wireless/rsi/
13156
13157 REGISTER MAP ABSTRACTION
13158 M:      Mark Brown <broonie@kernel.org>
13159 L:      linux-kernel@vger.kernel.org
13160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13161 S:      Supported
13162 F:      Documentation/devicetree/bindings/regmap/
13163 F:      drivers/base/regmap/
13164 F:      include/linux/regmap.h
13165
13166 REISERFS FILE SYSTEM
13167 L:      reiserfs-devel@vger.kernel.org
13168 S:      Supported
13169 F:      fs/reiserfs/
13170
13171 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13172 M:      Ohad Ben-Cohen <ohad@wizery.com>
13173 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13174 L:      linux-remoteproc@vger.kernel.org
13175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13176 S:      Maintained
13177 F:      Documentation/devicetree/bindings/remoteproc/
13178 F:      Documentation/remoteproc.txt
13179 F:      drivers/remoteproc/
13180 F:      include/linux/remoteproc.h
13181
13182 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13183 M:      Ohad Ben-Cohen <ohad@wizery.com>
13184 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13185 L:      linux-remoteproc@vger.kernel.org
13186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13187 S:      Maintained
13188 F:      drivers/rpmsg/
13189 F:      Documentation/rpmsg.txt
13190 F:      include/linux/rpmsg.h
13191 F:      include/linux/rpmsg/
13192
13193 RENESAS CLOCK DRIVERS
13194 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13195 L:      linux-renesas-soc@vger.kernel.org
13196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13197 S:      Supported
13198 F:      drivers/clk/renesas/
13199
13200 RENESAS EMEV2 I2C DRIVER
13201 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13202 S:      Supported
13203 F:      drivers/i2c/busses/i2c-emev2.c
13204
13205 RENESAS ETHERNET DRIVERS
13206 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13207 L:      netdev@vger.kernel.org
13208 L:      linux-renesas-soc@vger.kernel.org
13209 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13210 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13211 F:      drivers/net/ethernet/renesas/
13212 F:      include/linux/sh_eth.h
13213
13214 RENESAS R-CAR GYROADC DRIVER
13215 M:      Marek Vasut <marek.vasut@gmail.com>
13216 L:      linux-iio@vger.kernel.org
13217 S:      Supported
13218 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13219 F:      drivers/iio/adc/rcar-gyroadc.c
13220
13221 RENESAS R-CAR I2C DRIVERS
13222 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13223 S:      Supported
13224 F:      drivers/i2c/busses/i2c-rcar.c
13225 F:      drivers/i2c/busses/i2c-sh_mobile.c
13226
13227 RENESAS RIIC DRIVER
13228 M:      Chris Brandt <chris.brandt@renesas.com>
13229 S:      Supported
13230 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13231 F:      drivers/i2c/busses/i2c-riic.c
13232
13233 RENESAS USB PHY DRIVER
13234 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13235 L:      linux-renesas-soc@vger.kernel.org
13236 S:      Maintained
13237 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13238
13239 RESET CONTROLLER FRAMEWORK
13240 M:      Philipp Zabel <p.zabel@pengutronix.de>
13241 T:      git git://git.pengutronix.de/git/pza/linux
13242 S:      Maintained
13243 F:      drivers/reset/
13244 F:      Documentation/devicetree/bindings/reset/
13245 F:      include/dt-bindings/reset/
13246 F:      include/linux/reset.h
13247 F:      include/linux/reset/
13248 F:      include/linux/reset-controller.h
13249
13250 RESTARTABLE SEQUENCES SUPPORT
13251 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13252 M:      Peter Zijlstra <peterz@infradead.org>
13253 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13254 M:      Boqun Feng <boqun.feng@gmail.com>
13255 L:      linux-kernel@vger.kernel.org
13256 S:      Supported
13257 F:      kernel/rseq.c
13258 F:      include/uapi/linux/rseq.h
13259 F:      include/trace/events/rseq.h
13260 F:      tools/testing/selftests/rseq/
13261
13262 RFKILL
13263 M:      Johannes Berg <johannes@sipsolutions.net>
13264 L:      linux-wireless@vger.kernel.org
13265 W:      http://wireless.kernel.org/
13266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13268 S:      Maintained
13269 F:      Documentation/rfkill.txt
13270 F:      Documentation/ABI/stable/sysfs-class-rfkill
13271 F:      net/rfkill/
13272 F:      include/linux/rfkill.h
13273 F:      include/uapi/linux/rfkill.h
13274
13275 RHASHTABLE
13276 M:      Thomas Graf <tgraf@suug.ch>
13277 M:      Herbert Xu <herbert@gondor.apana.org.au>
13278 L:      netdev@vger.kernel.org
13279 S:      Maintained
13280 F:      lib/rhashtable.c
13281 F:      lib/test_rhashtable.c
13282 F:      include/linux/rhashtable.h
13283 F:      include/linux/rhashtable-types.h
13284
13285 RICOH R5C592 MEMORYSTICK DRIVER
13286 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13287 S:      Maintained
13288 F:      drivers/memstick/host/r592.*
13289
13290 RICOH SMARTMEDIA/XD DRIVER
13291 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13292 S:      Maintained
13293 F:      drivers/mtd/nand/raw/r852.c
13294 F:      drivers/mtd/nand/raw/r852.h
13295
13296 RISC-V ARCHITECTURE
13297 M:      Palmer Dabbelt <palmer@sifive.com>
13298 M:      Albert Ou <aou@eecs.berkeley.edu>
13299 L:      linux-riscv@lists.infradead.org
13300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13301 S:      Supported
13302 F:      arch/riscv/
13303 K:      riscv
13304 N:      riscv
13305
13306 ROCCAT DRIVERS
13307 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13308 W:      http://sourceforge.net/projects/roccat/
13309 S:      Maintained
13310 F:      drivers/hid/hid-roccat*
13311 F:      include/linux/hid-roccat*
13312 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13313
13314 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13315 M:      Jacob chen <jacob2.chen@rock-chips.com>
13316 L:      linux-media@vger.kernel.org
13317 S:      Maintained
13318 F:      drivers/media/platform/rockchip/rga/
13319 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13320
13321 ROCKCHIP VPU CODEC DRIVER
13322 M:      Ezequiel Garcia <ezequiel@collabora.com>
13323 L:      linux-media@vger.kernel.org
13324 S:      Maintained
13325 F:      drivers/staging/media/platform/rockchip/vpu/
13326 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13327
13328 ROCKER DRIVER
13329 M:      Jiri Pirko <jiri@resnulli.us>
13330 L:      netdev@vger.kernel.org
13331 S:      Supported
13332 F:      drivers/net/ethernet/rocker/
13333
13334 ROCKETPORT DRIVER
13335 P:      Comtrol Corp.
13336 W:      http://www.comtrol.com
13337 S:      Maintained
13338 F:      Documentation/serial/rocket.txt
13339 F:      drivers/tty/rocket*
13340
13341 ROCKETPORT EXPRESS/INFINITY DRIVER
13342 M:      Kevin Cernekee <cernekee@gmail.com>
13343 L:      linux-serial@vger.kernel.org
13344 S:      Odd Fixes
13345 F:      drivers/tty/serial/rp2.*
13346
13347 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13348 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13349 L:      linux-kernel@vger.kernel.org
13350 L:      linux-renesas-soc@vger.kernel.org
13351 S:      Supported
13352 F:      drivers/mfd/bd9571mwv.c
13353 F:      drivers/regulator/bd9571mwv-regulator.c
13354 F:      drivers/gpio/gpio-bd9571mwv.c
13355 F:      include/linux/mfd/bd9571mwv.h
13356 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13357
13358 ROSE NETWORK LAYER
13359 M:      Ralf Baechle <ralf@linux-mips.org>
13360 L:      linux-hams@vger.kernel.org
13361 W:      http://www.linux-ax25.org/
13362 S:      Maintained
13363 F:      include/net/rose.h
13364 F:      include/uapi/linux/rose.h
13365 F:      net/rose/
13366
13367 RTL2830 MEDIA DRIVER
13368 M:      Antti Palosaari <crope@iki.fi>
13369 L:      linux-media@vger.kernel.org
13370 W:      https://linuxtv.org
13371 W:      http://palosaari.fi/linux/
13372 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13373 T:      git git://linuxtv.org/anttip/media_tree.git
13374 S:      Maintained
13375 F:      drivers/media/dvb-frontends/rtl2830*
13376
13377 RTL2832 MEDIA DRIVER
13378 M:      Antti Palosaari <crope@iki.fi>
13379 L:      linux-media@vger.kernel.org
13380 W:      https://linuxtv.org
13381 W:      http://palosaari.fi/linux/
13382 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13383 T:      git git://linuxtv.org/anttip/media_tree.git
13384 S:      Maintained
13385 F:      drivers/media/dvb-frontends/rtl2832*
13386
13387 RTL2832_SDR MEDIA DRIVER
13388 M:      Antti Palosaari <crope@iki.fi>
13389 L:      linux-media@vger.kernel.org
13390 W:      https://linuxtv.org
13391 W:      http://palosaari.fi/linux/
13392 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13393 T:      git git://linuxtv.org/anttip/media_tree.git
13394 S:      Maintained
13395 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13396
13397 RTL8180 WIRELESS DRIVER
13398 L:      linux-wireless@vger.kernel.org
13399 W:      http://wireless.kernel.org/
13400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13401 S:      Orphan
13402 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13403
13404 RTL8187 WIRELESS DRIVER
13405 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13406 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13407 M:      Larry Finger <Larry.Finger@lwfinger.net>
13408 L:      linux-wireless@vger.kernel.org
13409 W:      http://wireless.kernel.org/
13410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13411 S:      Maintained
13412 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13413
13414 REALTEK WIRELESS DRIVER (rtlwifi family)
13415 M:      Ping-Ke Shih <pkshih@realtek.com>
13416 L:      linux-wireless@vger.kernel.org
13417 W:      http://wireless.kernel.org/
13418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13419 S:      Maintained
13420 F:      drivers/net/wireless/realtek/rtlwifi/
13421
13422 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13423 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13424 L:      linux-wireless@vger.kernel.org
13425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13426 S:      Maintained
13427 F:      drivers/net/wireless/realtek/rtl8xxxu/
13428
13429 RXRPC SOCKETS (AF_RXRPC)
13430 M:      David Howells <dhowells@redhat.com>
13431 L:      linux-afs@lists.infradead.org
13432 S:      Supported
13433 F:      net/rxrpc/
13434 F:      include/keys/rxrpc-type.h
13435 F:      include/net/af_rxrpc.h
13436 F:      include/trace/events/rxrpc.h
13437 F:      include/uapi/linux/rxrpc.h
13438 F:      Documentation/networking/rxrpc.txt
13439 W:      https://www.infradead.org/~dhowells/kafs/
13440
13441 S3 SAVAGE FRAMEBUFFER DRIVER
13442 M:      Antonino Daplas <adaplas@gmail.com>
13443 L:      linux-fbdev@vger.kernel.org
13444 S:      Maintained
13445 F:      drivers/video/fbdev/savage/
13446
13447 S390
13448 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13449 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13450 L:      linux-s390@vger.kernel.org
13451 W:      http://www.ibm.com/developerworks/linux/linux390/
13452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13453 S:      Supported
13454 F:      arch/s390/
13455 F:      drivers/s390/
13456 F:      Documentation/s390/
13457 F:      Documentation/driver-api/s390-drivers.rst
13458
13459 S390 COMMON I/O LAYER
13460 M:      Sebastian Ott <sebott@linux.ibm.com>
13461 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13462 L:      linux-s390@vger.kernel.org
13463 W:      http://www.ibm.com/developerworks/linux/linux390/
13464 S:      Supported
13465 F:      drivers/s390/cio/
13466
13467 S390 DASD DRIVER
13468 M:      Stefan Haberland <sth@linux.ibm.com>
13469 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13470 L:      linux-s390@vger.kernel.org
13471 W:      http://www.ibm.com/developerworks/linux/linux390/
13472 S:      Supported
13473 F:      drivers/s390/block/dasd*
13474 F:      block/partitions/ibm.c
13475
13476 S390 IOMMU (PCI)
13477 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13478 L:      linux-s390@vger.kernel.org
13479 W:      http://www.ibm.com/developerworks/linux/linux390/
13480 S:      Supported
13481 F:      drivers/iommu/s390-iommu.c
13482
13483 S390 IUCV NETWORK LAYER
13484 M:      Julian Wiedmann <jwi@linux.ibm.com>
13485 M:      Ursula Braun <ubraun@linux.ibm.com>
13486 L:      linux-s390@vger.kernel.org
13487 W:      http://www.ibm.com/developerworks/linux/linux390/
13488 S:      Supported
13489 F:      drivers/s390/net/*iucv*
13490 F:      include/net/iucv/
13491 F:      net/iucv/
13492
13493 S390 NETWORK DRIVERS
13494 M:      Julian Wiedmann <jwi@linux.ibm.com>
13495 M:      Ursula Braun <ubraun@linux.ibm.com>
13496 L:      linux-s390@vger.kernel.org
13497 W:      http://www.ibm.com/developerworks/linux/linux390/
13498 S:      Supported
13499 F:      drivers/s390/net/
13500
13501 S390 PCI SUBSYSTEM
13502 M:      Sebastian Ott <sebott@linux.ibm.com>
13503 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13504 L:      linux-s390@vger.kernel.org
13505 W:      http://www.ibm.com/developerworks/linux/linux390/
13506 S:      Supported
13507 F:      arch/s390/pci/
13508 F:      drivers/pci/hotplug/s390_pci_hpc.c
13509
13510 S390 VFIO-CCW DRIVER
13511 M:      Cornelia Huck <cohuck@redhat.com>
13512 M:      Farhan Ali <alifm@linux.ibm.com>
13513 M:      Eric Farman <farman@linux.ibm.com>
13514 R:      Halil Pasic <pasic@linux.ibm.com>
13515 L:      linux-s390@vger.kernel.org
13516 L:      kvm@vger.kernel.org
13517 S:      Supported
13518 F:      drivers/s390/cio/vfio_ccw*
13519 F:      Documentation/s390/vfio-ccw.txt
13520 F:      include/uapi/linux/vfio_ccw.h
13521
13522 S390 ZCRYPT DRIVER
13523 M:      Harald Freudenberger <freude@linux.ibm.com>
13524 L:      linux-s390@vger.kernel.org
13525 W:      http://www.ibm.com/developerworks/linux/linux390/
13526 S:      Supported
13527 F:      drivers/s390/crypto/
13528
13529 S390 VFIO AP DRIVER
13530 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13531 M:      Pierre Morel <pmorel@linux.ibm.com>
13532 M:      Halil Pasic <pasic@linux.ibm.com>
13533 L:      linux-s390@vger.kernel.org
13534 W:      http://www.ibm.com/developerworks/linux/linux390/
13535 S:      Supported
13536 F:      drivers/s390/crypto/vfio_ap_drv.c
13537 F:      drivers/s390/crypto/vfio_ap_private.h
13538 F:      drivers/s390/crypto/vfio_ap_ops.c
13539 F:      Documentation/s390/vfio-ap.txt
13540
13541 S390 ZFCP DRIVER
13542 M:      Steffen Maier <maier@linux.ibm.com>
13543 M:      Benjamin Block <bblock@linux.ibm.com>
13544 L:      linux-s390@vger.kernel.org
13545 W:      http://www.ibm.com/developerworks/linux/linux390/
13546 S:      Supported
13547 F:      drivers/s390/scsi/zfcp_*
13548
13549 S3C24XX SD/MMC Driver
13550 M:      Ben Dooks <ben-linux@fluff.org>
13551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13552 S:      Supported
13553 F:      drivers/mmc/host/s3cmci.*
13554
13555 SAA6588 RDS RECEIVER DRIVER
13556 M:      Hans Verkuil <hverkuil@xs4all.nl>
13557 L:      linux-media@vger.kernel.org
13558 T:      git git://linuxtv.org/media_tree.git
13559 W:      https://linuxtv.org
13560 S:      Odd Fixes
13561 F:      drivers/media/i2c/saa6588*
13562
13563 SAA7134 VIDEO4LINUX DRIVER
13564 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13565 L:      linux-media@vger.kernel.org
13566 W:      https://linuxtv.org
13567 T:      git git://linuxtv.org/media_tree.git
13568 S:      Odd fixes
13569 F:      Documentation/media/v4l-drivers/saa7134*
13570 F:      drivers/media/pci/saa7134/
13571
13572 SAA7146 VIDEO4LINUX-2 DRIVER
13573 M:      Hans Verkuil <hverkuil@xs4all.nl>
13574 L:      linux-media@vger.kernel.org
13575 T:      git git://linuxtv.org/media_tree.git
13576 S:      Maintained
13577 F:      drivers/media/common/saa7146/
13578 F:      drivers/media/pci/saa7146/
13579 F:      include/media/drv-intf/saa7146*
13580
13581 SAMSUNG AUDIO (ASoC) DRIVERS
13582 M:      Krzysztof Kozlowski <krzk@kernel.org>
13583 M:      Sangbeom Kim <sbkim73@samsung.com>
13584 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13585 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13586 S:      Supported
13587 F:      sound/soc/samsung/
13588 F:      Documentation/devicetree/bindings/sound/samsung*
13589
13590 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13591 M:      Krzysztof Kozlowski <krzk@kernel.org>
13592 L:      linux-crypto@vger.kernel.org
13593 L:      linux-samsung-soc@vger.kernel.org
13594 S:      Maintained
13595 F:      drivers/crypto/exynos-rng.c
13596 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13597
13598 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13599 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13600 L:      linux-samsung-soc@vger.kernel.org
13601 S:      Maintained
13602 F:      drivers/char/hw_random/exynos-trng.c
13603 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13604
13605 SAMSUNG FRAMEBUFFER DRIVER
13606 M:      Jingoo Han <jingoohan1@gmail.com>
13607 L:      linux-fbdev@vger.kernel.org
13608 S:      Maintained
13609 F:      drivers/video/fbdev/s3c-fb.c
13610
13611 SAMSUNG LAPTOP DRIVER
13612 M:      Corentin Chary <corentin.chary@gmail.com>
13613 L:      platform-driver-x86@vger.kernel.org
13614 S:      Maintained
13615 F:      drivers/platform/x86/samsung-laptop.c
13616
13617 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13618 M:      Sangbeom Kim <sbkim73@samsung.com>
13619 M:      Krzysztof Kozlowski <krzk@kernel.org>
13620 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13621 L:      linux-kernel@vger.kernel.org
13622 L:      linux-samsung-soc@vger.kernel.org
13623 S:      Supported
13624 F:      drivers/mfd/sec*.c
13625 F:      drivers/regulator/s2m*.c
13626 F:      drivers/regulator/s5m*.c
13627 F:      drivers/clk/clk-s2mps11.c
13628 F:      drivers/rtc/rtc-s5m.c
13629 F:      include/linux/mfd/samsung/
13630 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13631 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13632 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13633 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13634
13635 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13636 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13637 L:      linux-media@vger.kernel.org
13638 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13639 S:      Maintained
13640 F:      drivers/media/platform/s3c-camif/
13641 F:      include/media/drv-intf/s3c_camif.h
13642
13643 SAMSUNG S3FWRN5 NFC DRIVER
13644 M:      Robert Baldyga <r.baldyga@samsung.com>
13645 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13646 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13647 S:      Supported
13648 F:      drivers/nfc/s3fwrn5
13649
13650 SAMSUNG S5C73M3 CAMERA DRIVER
13651 M:      Kyungmin Park <kyungmin.park@samsung.com>
13652 M:      Andrzej Hajda <a.hajda@samsung.com>
13653 L:      linux-media@vger.kernel.org
13654 S:      Supported
13655 F:      drivers/media/i2c/s5c73m3/*
13656
13657 SAMSUNG S5K5BAF CAMERA DRIVER
13658 M:      Kyungmin Park <kyungmin.park@samsung.com>
13659 M:      Andrzej Hajda <a.hajda@samsung.com>
13660 L:      linux-media@vger.kernel.org
13661 S:      Supported
13662 F:      drivers/media/i2c/s5k5baf.c
13663
13664 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13665 M:      Krzysztof Kozlowski <krzk@kernel.org>
13666 M:      Vladimir Zapolskiy <vz@mleia.com>
13667 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13668 L:      linux-crypto@vger.kernel.org
13669 L:      linux-samsung-soc@vger.kernel.org
13670 S:      Maintained
13671 F:      drivers/crypto/s5p-sss.c
13672
13673 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13674 M:      Kyungmin Park <kyungmin.park@samsung.com>
13675 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13676 L:      linux-media@vger.kernel.org
13677 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13678 S:      Supported
13679 F:      drivers/media/platform/exynos4-is/
13680
13681 SAMSUNG SOC CLOCK DRIVERS
13682 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13683 M:      Tomasz Figa <tomasz.figa@gmail.com>
13684 M:      Chanwoo Choi <cw00.choi@samsung.com>
13685 S:      Supported
13686 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13688 F:      drivers/clk/samsung/
13689 F:      include/dt-bindings/clock/exynos*.h
13690 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13691
13692 SAMSUNG SPI DRIVERS
13693 M:      Kukjin Kim <kgene@kernel.org>
13694 M:      Krzysztof Kozlowski <krzk@kernel.org>
13695 M:      Andi Shyti <andi@etezian.org>
13696 L:      linux-spi@vger.kernel.org
13697 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13698 S:      Maintained
13699 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13700 F:      drivers/spi/spi-s3c*
13701 F:      include/linux/platform_data/spi-s3c64xx.h
13702
13703 SAMSUNG SXGBE DRIVERS
13704 M:      Byungho An <bh74.an@samsung.com>
13705 M:      Girish K S <ks.giri@samsung.com>
13706 M:      Vipul Pandya <vipul.pandya@samsung.com>
13707 S:      Supported
13708 L:      netdev@vger.kernel.org
13709 F:      drivers/net/ethernet/samsung/sxgbe/
13710
13711 SAMSUNG THERMAL DRIVER
13712 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13713 L:      linux-pm@vger.kernel.org
13714 L:      linux-samsung-soc@vger.kernel.org
13715 S:      Supported
13716 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13717 F:      drivers/thermal/samsung/
13718
13719 SAMSUNG USB2 PHY DRIVER
13720 M:      Kamil Debski <kamil@wypas.org>
13721 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13722 L:      linux-kernel@vger.kernel.org
13723 S:      Supported
13724 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13725 F:      Documentation/phy/samsung-usb2.txt
13726 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13727 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13728 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13729 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13730 F:      drivers/phy/samsung/phy-samsung-usb2.c
13731 F:      drivers/phy/samsung/phy-samsung-usb2.h
13732
13733 SC1200 WDT DRIVER
13734 M:      Zwane Mwaikambo <zwanem@gmail.com>
13735 S:      Maintained
13736 F:      drivers/watchdog/sc1200wdt.c
13737
13738 SCHEDULER
13739 M:      Ingo Molnar <mingo@redhat.com>
13740 M:      Peter Zijlstra <peterz@infradead.org>
13741 L:      linux-kernel@vger.kernel.org
13742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13743 S:      Maintained
13744 F:      kernel/sched/
13745 F:      include/linux/sched.h
13746 F:      include/uapi/linux/sched.h
13747 F:      include/linux/wait.h
13748 F:      include/linux/preempt.h
13749
13750 SCR24X CHIP CARD INTERFACE DRIVER
13751 M:      Lubomir Rintel <lkundrak@v3.sk>
13752 S:      Supported
13753 F:      drivers/char/pcmcia/scr24x_cs.c
13754
13755 SCSI CDROM DRIVER
13756 M:      Jens Axboe <axboe@kernel.dk>
13757 L:      linux-scsi@vger.kernel.org
13758 W:      http://www.kernel.dk
13759 S:      Maintained
13760 F:      drivers/scsi/sr*
13761
13762 SCSI RDMA PROTOCOL (SRP) INITIATOR
13763 M:      Bart Van Assche <bvanassche@acm.org>
13764 L:      linux-rdma@vger.kernel.org
13765 S:      Supported
13766 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13767 F:      drivers/infiniband/ulp/srp/
13768 F:      include/scsi/srp.h
13769
13770 SCSI RDMA PROTOCOL (SRP) TARGET
13771 M:      Bart Van Assche <bvanassche@acm.org>
13772 L:      linux-rdma@vger.kernel.org
13773 L:      target-devel@vger.kernel.org
13774 S:      Supported
13775 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13776 F:      drivers/infiniband/ulp/srpt/
13777
13778 SCSI SG DRIVER
13779 M:      Doug Gilbert <dgilbert@interlog.com>
13780 L:      linux-scsi@vger.kernel.org
13781 W:      http://sg.danny.cz/sg
13782 S:      Maintained
13783 F:      Documentation/scsi/scsi-generic.txt
13784 F:      drivers/scsi/sg.c
13785 F:      include/scsi/sg.h
13786
13787 SCSI SUBSYSTEM
13788 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13790 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13792 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13793 L:      linux-scsi@vger.kernel.org
13794 S:      Maintained
13795 F:      Documentation/devicetree/bindings/scsi/
13796 F:      drivers/scsi/
13797 F:      include/scsi/
13798
13799 SCSI TAPE DRIVER
13800 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13801 L:      linux-scsi@vger.kernel.org
13802 S:      Maintained
13803 F:      Documentation/scsi/st.txt
13804 F:      drivers/scsi/st.*
13805 F:      drivers/scsi/st_*.h
13806
13807 SCSI TARGET SUBSYSTEM
13808 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13809 L:      linux-scsi@vger.kernel.org
13810 L:      target-devel@vger.kernel.org
13811 W:      http://www.linux-iscsi.org
13812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13813 Q:      https://patchwork.kernel.org/project/target-devel/list/
13814 S:      Supported
13815 F:      drivers/target/
13816 F:      include/target/
13817 F:      Documentation/target/
13818
13819 SCTP PROTOCOL
13820 M:      Vlad Yasevich <vyasevich@gmail.com>
13821 M:      Neil Horman <nhorman@tuxdriver.com>
13822 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13823 L:      linux-sctp@vger.kernel.org
13824 W:      http://lksctp.sourceforge.net
13825 S:      Maintained
13826 F:      Documentation/networking/sctp.txt
13827 F:      include/linux/sctp.h
13828 F:      include/uapi/linux/sctp.h
13829 F:      include/net/sctp/
13830 F:      net/sctp/
13831
13832 SCx200 CPU SUPPORT
13833 M:      Jim Cromie <jim.cromie@gmail.com>
13834 S:      Odd Fixes
13835 F:      Documentation/i2c/busses/scx200_acb
13836 F:      arch/x86/platform/scx200/
13837 F:      drivers/watchdog/scx200_wdt.c
13838 F:      drivers/i2c/busses/scx200*
13839 F:      drivers/mtd/maps/scx200_docflash.c
13840 F:      include/linux/scx200.h
13841
13842 SCx200 GPIO DRIVER
13843 M:      Jim Cromie <jim.cromie@gmail.com>
13844 S:      Maintained
13845 F:      drivers/char/scx200_gpio.c
13846 F:      include/linux/scx200_gpio.h
13847
13848 SCx200 HRT CLOCKSOURCE DRIVER
13849 M:      Jim Cromie <jim.cromie@gmail.com>
13850 S:      Maintained
13851 F:      drivers/clocksource/scx200_hrt.c
13852
13853 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13854 M:      Sascha Sommer <saschasommer@freenet.de>
13855 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13856 S:      Maintained
13857 F:      drivers/mmc/host/sdricoh_cs.c
13858
13859 SECO BOARDS CEC DRIVER
13860 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13861 S:      Maintained
13862 F:      drivers/media/platform/seco-cec/seco-cec.c
13863 F:      drivers/media/platform/seco-cec/seco-cec.h
13864
13865 SECURE COMPUTING
13866 M:      Kees Cook <keescook@chromium.org>
13867 R:      Andy Lutomirski <luto@amacapital.net>
13868 R:      Will Drewry <wad@chromium.org>
13869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13870 S:      Supported
13871 F:      kernel/seccomp.c
13872 F:      include/uapi/linux/seccomp.h
13873 F:      include/linux/seccomp.h
13874 F:      tools/testing/selftests/seccomp/*
13875 F:      tools/testing/selftests/kselftest_harness.h
13876 F:      Documentation/userspace-api/seccomp_filter.rst
13877 K:      \bsecure_computing
13878 K:      \bTIF_SECCOMP\b
13879
13880 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13881 M:      Al Cooper <alcooperx@gmail.com>
13882 L:      linux-mmc@vger.kernel.org
13883 L:      bcm-kernel-feedback-list@broadcom.com
13884 S:      Maintained
13885 F:      drivers/mmc/host/sdhci-brcmstb*
13886
13887 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13888 M:      Adrian Hunter <adrian.hunter@intel.com>
13889 L:      linux-mmc@vger.kernel.org
13890 S:      Maintained
13891 F:      drivers/mmc/host/sdhci*
13892 F:      include/linux/mmc/sdhci*
13893
13894 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13895 M:      Adrian Hunter <adrian.hunter@intel.com>
13896 M:      Ritesh Harjani <riteshh@codeaurora.org>
13897 M:      Asutosh Das <asutoshd@codeaurora.org>
13898 L:      linux-mmc@vger.kernel.org
13899 S:      Maintained
13900 F:      drivers/mmc/host/cqhci*
13901
13902 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13903 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13904 M:      Manjunath M B <manjumb@synopsys.com>
13905 L:      linux-mmc@vger.kernel.org
13906 S:      Maintained
13907 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13908
13909 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13910 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13911 L:      linux-mmc@vger.kernel.org
13912 S:      Supported
13913 F:      drivers/mmc/host/sdhci-of-at91.c
13914
13915 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13916 M:      Ben Dooks <ben-linux@fluff.org>
13917 M:      Jaehoon Chung <jh80.chung@samsung.com>
13918 L:      linux-mmc@vger.kernel.org
13919 S:      Maintained
13920 F:      drivers/mmc/host/sdhci-s3c*
13921
13922 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13923 M:      Viresh Kumar <vireshk@kernel.org>
13924 L:      linux-mmc@vger.kernel.org
13925 S:      Maintained
13926 F:      drivers/mmc/host/sdhci-spear.c
13927
13928 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13929 M:      Kishon Vijay Abraham I <kishon@ti.com>
13930 L:      linux-mmc@vger.kernel.org
13931 S:      Maintained
13932 F:      drivers/mmc/host/sdhci-omap.c
13933
13934 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13935 M:      Scott Bauer <scott.bauer@intel.com>
13936 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13937 L:      linux-block@vger.kernel.org
13938 S:      Supported
13939 F:      block/sed*
13940 F:      block/opal_proto.h
13941 F:      include/linux/sed*
13942 F:      include/uapi/linux/sed*
13943
13944 SECURITY CONTACT
13945 M:      Security Officers <security@kernel.org>
13946 S:      Supported
13947
13948 SECURITY SUBSYSTEM
13949 M:      James Morris <jmorris@namei.org>
13950 M:      "Serge E. Hallyn" <serge@hallyn.com>
13951 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13953 W:      http://kernsec.org/
13954 S:      Supported
13955 F:      security/
13956 X:      security/selinux/
13957
13958 SELINUX SECURITY MODULE
13959 M:      Paul Moore <paul@paul-moore.com>
13960 M:      Stephen Smalley <sds@tycho.nsa.gov>
13961 M:      Eric Paris <eparis@parisplace.org>
13962 L:      selinux@vger.kernel.org
13963 W:      https://selinuxproject.org
13964 W:      https://github.com/SELinuxProject
13965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13966 S:      Supported
13967 F:      include/linux/selinux*
13968 F:      security/selinux/
13969 F:      scripts/selinux/
13970 F:      Documentation/admin-guide/LSM/SELinux.rst
13971
13972 SENSABLE PHANTOM
13973 M:      Jiri Slaby <jirislaby@gmail.com>
13974 S:      Maintained
13975 F:      drivers/misc/phantom.c
13976 F:      include/uapi/linux/phantom.h
13977
13978 SERIAL DEVICE BUS
13979 M:      Rob Herring <robh@kernel.org>
13980 L:      linux-serial@vger.kernel.org
13981 S:      Maintained
13982 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13983 F:      drivers/tty/serdev/
13984 F:      include/linux/serdev.h
13985
13986 SERIAL DRIVERS
13987 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13988 L:      linux-serial@vger.kernel.org
13989 S:      Maintained
13990 F:      Documentation/devicetree/bindings/serial/
13991 F:      drivers/tty/serial/
13992
13993 SERIAL IR RECEIVER
13994 M:      Sean Young <sean@mess.org>
13995 L:      linux-media@vger.kernel.org
13996 S:      Maintained
13997 F:      drivers/media/rc/serial_ir.c
13998
13999 SFC NETWORK DRIVER
14000 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14001 M:      Edward Cree <ecree@solarflare.com>
14002 M:      Martin Habets <mhabets@solarflare.com>
14003 L:      netdev@vger.kernel.org
14004 S:      Supported
14005 F:      drivers/net/ethernet/sfc/
14006
14007 SFF/SFP/SFP+ MODULE SUPPORT
14008 M:      Russell King <linux@armlinux.org.uk>
14009 L:      netdev@vger.kernel.org
14010 S:      Maintained
14011 F:      drivers/net/phy/phylink.c
14012 F:      drivers/net/phy/sfp*
14013 F:      include/linux/phylink.h
14014 F:      include/linux/sfp.h
14015
14016 SGI GRU DRIVER
14017 M:      Dimitri Sivanich <sivanich@sgi.com>
14018 S:      Maintained
14019 F:      drivers/misc/sgi-gru/
14020
14021 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14022 M:      Pat Gefre <pfg@sgi.com>
14023 L:      linux-ia64@vger.kernel.org
14024 S:      Supported
14025 F:      Documentation/ia64/serial.txt
14026 F:      drivers/tty/serial/ioc?_serial.c
14027 F:      include/linux/ioc?.h
14028
14029 SGI XP/XPC/XPNET DRIVER
14030 M:      Cliff Whickman <cpw@sgi.com>
14031 M:      Robin Holt <robinmholt@gmail.com>
14032 S:      Maintained
14033 F:      drivers/misc/sgi-xp/
14034
14035 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14036 M:      Ursula Braun <ubraun@linux.ibm.com>
14037 M:      Karsten Graul <kgraul@linux.ibm.com>
14038 L:      linux-s390@vger.kernel.org
14039 W:      http://www.ibm.com/developerworks/linux/linux390/
14040 S:      Supported
14041 F:      net/smc/
14042
14043 SHARP RJ54N1CB0C SENSOR DRIVER
14044 M:      Jacopo Mondi <jacopo@jmondi.org>
14045 L:      linux-media@vger.kernel.org
14046 T:      git git://linuxtv.org/media_tree.git
14047 S:      Odd fixes
14048 F:      drivers/media/i2c/rj54n1cb0c.c
14049 F:      include/media/i2c/rj54n1cb0c.h
14050
14051 SH_VEU V4L2 MEM2MEM DRIVER
14052 L:      linux-media@vger.kernel.org
14053 S:      Orphan
14054 F:      drivers/media/platform/sh_veu.c
14055
14056 SH_VOU V4L2 OUTPUT DRIVER
14057 L:      linux-media@vger.kernel.org
14058 S:      Orphan
14059 F:      drivers/media/platform/sh_vou.c
14060 F:      include/media/drv-intf/sh_vou.h
14061
14062 SI2157 MEDIA DRIVER
14063 M:      Antti Palosaari <crope@iki.fi>
14064 L:      linux-media@vger.kernel.org
14065 W:      https://linuxtv.org
14066 W:      http://palosaari.fi/linux/
14067 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14068 T:      git git://linuxtv.org/anttip/media_tree.git
14069 S:      Maintained
14070 F:      drivers/media/tuners/si2157*
14071
14072 SI2165 MEDIA DRIVER
14073 M:      Matthias Schwarzott <zzam@gentoo.org>
14074 L:      linux-media@vger.kernel.org
14075 W:      https://linuxtv.org
14076 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14077 S:      Maintained
14078 F:      drivers/media/dvb-frontends/si2165*
14079
14080 SI2168 MEDIA DRIVER
14081 M:      Antti Palosaari <crope@iki.fi>
14082 L:      linux-media@vger.kernel.org
14083 W:      https://linuxtv.org
14084 W:      http://palosaari.fi/linux/
14085 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14086 T:      git git://linuxtv.org/anttip/media_tree.git
14087 S:      Maintained
14088 F:      drivers/media/dvb-frontends/si2168*
14089
14090 SI470X FM RADIO RECEIVER I2C DRIVER
14091 M:      Hans Verkuil <hverkuil@xs4all.nl>
14092 L:      linux-media@vger.kernel.org
14093 T:      git git://linuxtv.org/media_tree.git
14094 W:      https://linuxtv.org
14095 S:      Odd Fixes
14096 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14097
14098 SI470X FM RADIO RECEIVER USB DRIVER
14099 M:      Hans Verkuil <hverkuil@xs4all.nl>
14100 L:      linux-media@vger.kernel.org
14101 T:      git git://linuxtv.org/media_tree.git
14102 W:      https://linuxtv.org
14103 S:      Maintained
14104 F:      drivers/media/radio/si470x/radio-si470x-common.c
14105 F:      drivers/media/radio/si470x/radio-si470x.h
14106 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14107
14108 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14109 M:      Eduardo Valentin <edubezval@gmail.com>
14110 L:      linux-media@vger.kernel.org
14111 T:      git git://linuxtv.org/media_tree.git
14112 W:      https://linuxtv.org
14113 S:      Odd Fixes
14114 F:      drivers/media/radio/si4713/si4713.?
14115
14116 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14117 M:      Eduardo Valentin <edubezval@gmail.com>
14118 L:      linux-media@vger.kernel.org
14119 T:      git git://linuxtv.org/media_tree.git
14120 W:      https://linuxtv.org
14121 S:      Odd Fixes
14122 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14123
14124 SI4713 FM RADIO TRANSMITTER USB DRIVER
14125 M:      Hans Verkuil <hverkuil@xs4all.nl>
14126 L:      linux-media@vger.kernel.org
14127 T:      git git://linuxtv.org/media_tree.git
14128 W:      https://linuxtv.org
14129 S:      Maintained
14130 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14131
14132 SIANO DVB DRIVER
14133 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14134 L:      linux-media@vger.kernel.org
14135 W:      https://linuxtv.org
14136 T:      git git://linuxtv.org/media_tree.git
14137 S:      Odd fixes
14138 F:      drivers/media/common/siano/
14139 F:      drivers/media/usb/siano/
14140 F:      drivers/media/usb/siano/
14141 F:      drivers/media/mmc/siano/
14142
14143 SIFIVE DRIVERS
14144 M:      Palmer Dabbelt <palmer@sifive.com>
14145 M:      Paul Walmsley <paul.walmsley@sifive.com>
14146 L:      linux-riscv@lists.infradead.org
14147 T:      git git://github.com/sifive/riscv-linux.git
14148 S:      Supported
14149 K:      sifive
14150 N:      sifive
14151
14152 SILEAD TOUCHSCREEN DRIVER
14153 M:      Hans de Goede <hdegoede@redhat.com>
14154 L:      linux-input@vger.kernel.org
14155 L:      platform-driver-x86@vger.kernel.org
14156 S:      Maintained
14157 F:      drivers/input/touchscreen/silead.c
14158 F:      drivers/platform/x86/touchscreen_dmi.c
14159
14160 SILICON MOTION SM712 FRAME BUFFER DRIVER
14161 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14162 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14163 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14164 L:      linux-fbdev@vger.kernel.org
14165 S:      Maintained
14166 F:      drivers/video/fbdev/sm712*
14167 F:      Documentation/fb/sm712fb.txt
14168
14169 SIMPLE FIRMWARE INTERFACE (SFI)
14170 M:      Len Brown <lenb@kernel.org>
14171 L:      sfi-devel@simplefirmware.org
14172 W:      http://simplefirmware.org/
14173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14174 S:      Supported
14175 F:      arch/x86/platform/sfi/
14176 F:      drivers/sfi/
14177 F:      include/linux/sfi*.h
14178
14179 SIMPLEFB FB DRIVER
14180 M:      Hans de Goede <hdegoede@redhat.com>
14181 L:      linux-fbdev@vger.kernel.org
14182 S:      Maintained
14183 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14184 F:      drivers/video/fbdev/simplefb.c
14185 F:      include/linux/platform_data/simplefb.h
14186
14187 SIMTEC EB110ATX (Chalice CATS)
14188 P:      Ben Dooks
14189 P:      Vincent Sanders <vince@simtec.co.uk>
14190 M:      Simtec Linux Team <linux@simtec.co.uk>
14191 W:      http://www.simtec.co.uk/products/EB110ATX/
14192 S:      Supported
14193
14194 SIMTEC EB2410ITX (BAST)
14195 P:      Ben Dooks
14196 P:      Vincent Sanders <vince@simtec.co.uk>
14197 M:      Simtec Linux Team <linux@simtec.co.uk>
14198 W:      http://www.simtec.co.uk/products/EB2410ITX/
14199 S:      Supported
14200 F:      arch/arm/mach-s3c24xx/mach-bast.c
14201 F:      arch/arm/mach-s3c24xx/bast-ide.c
14202 F:      arch/arm/mach-s3c24xx/bast-irq.c
14203
14204 SIPHASH PRF ROUTINES
14205 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14206 S:      Maintained
14207 F:      lib/siphash.c
14208 F:      lib/test_siphash.c
14209 F:      include/linux/siphash.h
14210
14211 SIOX
14212 M:      Gavin Schenk <g.schenk@eckelmann.de>
14213 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14214 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14215 S:      Supported
14216 F:      drivers/siox/*
14217 F:      drivers/gpio/gpio-siox.c
14218 F:      include/trace/events/siox.h
14219
14220 SIS 190 ETHERNET DRIVER
14221 M:      Francois Romieu <romieu@fr.zoreil.com>
14222 L:      netdev@vger.kernel.org
14223 S:      Maintained
14224 F:      drivers/net/ethernet/sis/sis190.c
14225
14226 SIS 900/7016 FAST ETHERNET DRIVER
14227 M:      Daniele Venzano <venza@brownhat.org>
14228 W:      http://www.brownhat.org/sis900.html
14229 L:      netdev@vger.kernel.org
14230 S:      Maintained
14231 F:      drivers/net/ethernet/sis/sis900.*
14232
14233 SIS FRAMEBUFFER DRIVER
14234 M:      Thomas Winischhofer <thomas@winischhofer.net>
14235 W:      http://www.winischhofer.net/linuxsisvga.shtml
14236 S:      Maintained
14237 F:      Documentation/fb/sisfb.txt
14238 F:      drivers/video/fbdev/sis/
14239 F:      include/video/sisfb.h
14240
14241 SIS USB2VGA DRIVER
14242 M:      Thomas Winischhofer <thomas@winischhofer.net>
14243 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14244 S:      Maintained
14245 F:      drivers/usb/misc/sisusbvga/
14246
14247 SLAB ALLOCATOR
14248 M:      Christoph Lameter <cl@linux.com>
14249 M:      Pekka Enberg <penberg@kernel.org>
14250 M:      David Rientjes <rientjes@google.com>
14251 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14252 M:      Andrew Morton <akpm@linux-foundation.org>
14253 L:      linux-mm@kvack.org
14254 S:      Maintained
14255 F:      include/linux/sl?b*.h
14256 F:      mm/sl?b*
14257
14258 SLEEPABLE READ-COPY UPDATE (SRCU)
14259 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14260 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14261 M:      Josh Triplett <josh@joshtriplett.org>
14262 R:      Steven Rostedt <rostedt@goodmis.org>
14263 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14264 L:      rcu@vger.kernel.org
14265 W:      http://www.rdrop.com/users/paulmck/RCU/
14266 S:      Supported
14267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14268 F:      include/linux/srcu*.h
14269 F:      kernel/rcu/srcu*.c
14270
14271 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14272 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14273 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14274 S:      Maintained
14275 F:      drivers/slimbus/
14276 F:      Documentation/devicetree/bindings/slimbus/
14277 F:      include/linux/slimbus.h
14278
14279 SMACK SECURITY MODULE
14280 M:      Casey Schaufler <casey@schaufler-ca.com>
14281 L:      linux-security-module@vger.kernel.org
14282 W:      http://schaufler-ca.com
14283 T:      git git://github.com/cschaufler/smack-next
14284 S:      Maintained
14285 F:      Documentation/admin-guide/LSM/Smack.rst
14286 F:      security/smack/
14287
14288 SMC91x ETHERNET DRIVER
14289 M:      Nicolas Pitre <nico@fluxnic.net>
14290 S:      Odd Fixes
14291 F:      drivers/net/ethernet/smsc/smc91x.*
14292
14293 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14294 M:      Sakari Ailus <sakari.ailus@iki.fi>
14295 L:      linux-media@vger.kernel.org
14296 S:      Maintained
14297 F:      drivers/media/i2c/smiapp/
14298 F:      include/media/i2c/smiapp.h
14299 F:      drivers/media/i2c/smiapp-pll.c
14300 F:      drivers/media/i2c/smiapp-pll.h
14301 F:      include/uapi/linux/smiapp.h
14302 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14303
14304 SMM665 HARDWARE MONITOR DRIVER
14305 M:      Guenter Roeck <linux@roeck-us.net>
14306 L:      linux-hwmon@vger.kernel.org
14307 S:      Maintained
14308 F:      Documentation/hwmon/smm665.rst
14309 F:      drivers/hwmon/smm665.c
14310
14311 SMSC EMC2103 HARDWARE MONITOR DRIVER
14312 M:      Steve Glendinning <steve.glendinning@shawell.net>
14313 L:      linux-hwmon@vger.kernel.org
14314 S:      Maintained
14315 F:      Documentation/hwmon/emc2103.rst
14316 F:      drivers/hwmon/emc2103.c
14317
14318 SMSC SCH5627 HARDWARE MONITOR DRIVER
14319 M:      Hans de Goede <hdegoede@redhat.com>
14320 L:      linux-hwmon@vger.kernel.org
14321 S:      Supported
14322 F:      Documentation/hwmon/sch5627.rst
14323 F:      drivers/hwmon/sch5627.c
14324
14325 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14326 M:      Steve Glendinning <steve.glendinning@shawell.net>
14327 L:      linux-fbdev@vger.kernel.org
14328 S:      Maintained
14329 F:      drivers/video/fbdev/smscufx.c
14330
14331 SMSC47B397 HARDWARE MONITOR DRIVER
14332 M:      Jean Delvare <jdelvare@suse.com>
14333 L:      linux-hwmon@vger.kernel.org
14334 S:      Maintained
14335 F:      Documentation/hwmon/smsc47b397.rst
14336 F:      drivers/hwmon/smsc47b397.c
14337
14338 SMSC911x ETHERNET DRIVER
14339 M:      Steve Glendinning <steve.glendinning@shawell.net>
14340 L:      netdev@vger.kernel.org
14341 S:      Maintained
14342 F:      include/linux/smsc911x.h
14343 F:      drivers/net/ethernet/smsc/smsc911x.*
14344
14345 SMSC9420 PCI ETHERNET DRIVER
14346 M:      Steve Glendinning <steve.glendinning@shawell.net>
14347 L:      netdev@vger.kernel.org
14348 S:      Maintained
14349 F:      drivers/net/ethernet/smsc/smsc9420.*
14350
14351 SOC-CAMERA V4L2 SUBSYSTEM
14352 L:      linux-media@vger.kernel.org
14353 T:      git git://linuxtv.org/media_tree.git
14354 S:      Orphan
14355 F:      include/media/soc*
14356 F:      drivers/media/i2c/soc_camera/
14357 F:      drivers/media/platform/soc_camera/
14358
14359 SOCIONEXT SYNQUACER I2C DRIVER
14360 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14361 L:      linux-i2c@vger.kernel.org
14362 S:      Maintained
14363 F:      drivers/i2c/busses/i2c-synquacer.c
14364 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14365
14366 SOCIONEXT UNIPHIER SOUND DRIVER
14367 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14368 S:      Orphan
14369 F:      sound/soc/uniphier/
14370
14371 SOEKRIS NET48XX LED SUPPORT
14372 M:      Chris Boot <bootc@bootc.net>
14373 S:      Maintained
14374 F:      drivers/leds/leds-net48xx.c
14375
14376 SOFT-ROCE DRIVER (rxe)
14377 M:      Moni Shoua <monis@mellanox.com>
14378 L:      linux-rdma@vger.kernel.org
14379 S:      Supported
14380 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14381 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14382 F:      drivers/infiniband/sw/rxe/
14383 F:      include/uapi/rdma/rdma_user_rxe.h
14384
14385 SOFTLOGIC 6x10 MPEG CODEC
14386 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14387 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14388 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14389 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14390 M:      Ismael Luceno <ismael@iodev.co.uk>
14391 L:      linux-media@vger.kernel.org
14392 S:      Supported
14393 F:      drivers/media/pci/solo6x10/
14394
14395 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14396 M:      James Morse <james.morse@arm.com>
14397 L:      linux-arm-kernel@lists.infradead.org
14398 S:      Maintained
14399 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14400 F:      drivers/firmware/arm_sdei.c
14401 F:      include/linux/arm_sdei.h
14402 F:      include/uapi/linux/arm_sdei.h
14403
14404 SOFTWARE RAID (Multiple Disks) SUPPORT
14405 M:      Shaohua Li <shli@kernel.org>
14406 L:      linux-raid@vger.kernel.org
14407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14408 S:      Supported
14409 F:      drivers/md/Makefile
14410 F:      drivers/md/Kconfig
14411 F:      drivers/md/md*
14412 F:      drivers/md/raid*
14413 F:      include/linux/raid/
14414 F:      include/uapi/linux/raid/
14415
14416 SOCIONEXT (SNI) AVE NETWORK DRIVER
14417 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14418 L:      netdev@vger.kernel.org
14419 S:      Maintained
14420 F:      drivers/net/ethernet/socionext/sni_ave.c
14421 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14422
14423 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14424 M:      Jassi Brar <jaswinder.singh@linaro.org>
14425 L:      netdev@vger.kernel.org
14426 S:      Maintained
14427 F:      drivers/net/ethernet/socionext/netsec.c
14428 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14429
14430 SOLIDRUN CLEARFOG SUPPORT
14431 M:      Russell King <linux@armlinux.org.uk>
14432 S:      Maintained
14433 F:      arch/arm/boot/dts/armada-388-clearfog*
14434 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14435
14436 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14437 M:      Russell King <linux@armlinux.org.uk>
14438 S:      Maintained
14439 F:      arch/arm/boot/dts/imx6*-cubox-i*
14440 F:      arch/arm/boot/dts/imx6*-hummingboard*
14441 F:      arch/arm/boot/dts/imx6*-sr-*
14442
14443 SONIC NETWORK DRIVER
14444 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14445 L:      netdev@vger.kernel.org
14446 S:      Maintained
14447 F:      drivers/net/ethernet/natsemi/sonic.*
14448
14449 SONICS SILICON BACKPLANE DRIVER (SSB)
14450 M:      Michael Buesch <m@bues.ch>
14451 L:      linux-wireless@vger.kernel.org
14452 S:      Maintained
14453 F:      drivers/ssb/
14454 F:      include/linux/ssb/
14455
14456 SONY IMX214 SENSOR DRIVER
14457 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14458 L:      linux-media@vger.kernel.org
14459 T:      git git://linuxtv.org/media_tree.git
14460 S:      Maintained
14461 F:      drivers/media/i2c/imx214.c
14462 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14463
14464 SONY IMX258 SENSOR DRIVER
14465 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14466 L:      linux-media@vger.kernel.org
14467 T:      git git://linuxtv.org/media_tree.git
14468 S:      Maintained
14469 F:      drivers/media/i2c/imx258.c
14470
14471 SONY IMX274 SENSOR DRIVER
14472 M:      Leon Luo <leonl@leopardimaging.com>
14473 L:      linux-media@vger.kernel.org
14474 T:      git git://linuxtv.org/media_tree.git
14475 S:      Maintained
14476 F:      drivers/media/i2c/imx274.c
14477 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14478
14479 SONY IMX319 SENSOR DRIVER
14480 M:      Bingbu Cao <bingbu.cao@intel.com>
14481 L:      linux-media@vger.kernel.org
14482 T:      git git://linuxtv.org/media_tree.git
14483 S:      Maintained
14484 F:      drivers/media/i2c/imx319.c
14485
14486 SONY IMX355 SENSOR DRIVER
14487 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14488 L:      linux-media@vger.kernel.org
14489 T:      git git://linuxtv.org/media_tree.git
14490 S:      Maintained
14491 F:      drivers/media/i2c/imx355.c
14492
14493 SONY MEMORYSTICK SUBSYSTEM
14494 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14495 M:      Alex Dubov <oakad@yahoo.com>
14496 M:      Ulf Hansson <ulf.hansson@linaro.org>
14497 L:      linux-mmc@vger.kernel.org
14498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14499 S:      Maintained
14500 F:      drivers/memstick/
14501 F:      include/linux/memstick.h
14502
14503 SONY VAIO CONTROL DEVICE DRIVER
14504 M:      Mattia Dongili <malattia@linux.it>
14505 L:      platform-driver-x86@vger.kernel.org
14506 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14507 S:      Maintained
14508 F:      Documentation/laptops/sony-laptop.txt
14509 F:      drivers/char/sonypi.c
14510 F:      drivers/platform/x86/sony-laptop.c
14511 F:      include/linux/sony-laptop.h
14512
14513 SOUND
14514 M:      Jaroslav Kysela <perex@perex.cz>
14515 M:      Takashi Iwai <tiwai@suse.com>
14516 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14517 W:      http://www.alsa-project.org/
14518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14519 T:      git git://git.alsa-project.org/alsa-kernel.git
14520 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14521 S:      Maintained
14522 F:      Documentation/sound/
14523 F:      include/sound/
14524 F:      include/uapi/sound/
14525 F:      sound/
14526
14527 SOUND - COMPRESSED AUDIO
14528 M:      Vinod Koul <vkoul@kernel.org>
14529 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14531 S:      Supported
14532 F:      Documentation/sound/designs/compress-offload.rst
14533 F:      include/sound/compress_driver.h
14534 F:      include/uapi/sound/compress_*
14535 F:      sound/core/compress_offload.c
14536 F:      sound/soc/soc-compress.c
14537
14538 SOUND - DMAENGINE HELPERS
14539 M:      Lars-Peter Clausen <lars@metafoo.de>
14540 S:      Supported
14541 F:      include/sound/dmaengine_pcm.h
14542 F:      sound/core/pcm_dmaengine.c
14543 F:      sound/soc/soc-generic-dmaengine-pcm.c
14544
14545 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14546 M:      Liam Girdwood <lgirdwood@gmail.com>
14547 M:      Mark Brown <broonie@kernel.org>
14548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14549 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14550 W:      http://alsa-project.org/main/index.php/ASoC
14551 S:      Supported
14552 F:      Documentation/devicetree/bindings/sound/
14553 F:      Documentation/sound/soc/
14554 F:      sound/soc/
14555 F:      include/dt-bindings/sound/
14556 F:      include/sound/soc*
14557
14558 SOUNDWIRE SUBSYSTEM
14559 M:      Vinod Koul <vkoul@kernel.org>
14560 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14561 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14562 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14563 S:      Supported
14564 F:      Documentation/driver-api/soundwire/
14565 F:      drivers/soundwire/
14566 F:      include/linux/soundwire/
14567
14568 SP2 MEDIA DRIVER
14569 M:      Olli Salonen <olli.salonen@iki.fi>
14570 L:      linux-media@vger.kernel.org
14571 W:      https://linuxtv.org
14572 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14573 S:      Maintained
14574 F:      drivers/media/dvb-frontends/sp2*
14575
14576 SPARC + UltraSPARC (sparc/sparc64)
14577 M:      "David S. Miller" <davem@davemloft.net>
14578 L:      sparclinux@vger.kernel.org
14579 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14582 S:      Maintained
14583 F:      arch/sparc/
14584 F:      drivers/sbus/
14585
14586 SPARC SERIAL DRIVERS
14587 M:      "David S. Miller" <davem@davemloft.net>
14588 L:      sparclinux@vger.kernel.org
14589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14591 S:      Maintained
14592 F:      include/linux/sunserialcore.h
14593 F:      drivers/tty/serial/suncore.c
14594 F:      drivers/tty/serial/sunhv.c
14595 F:      drivers/tty/serial/sunsab.c
14596 F:      drivers/tty/serial/sunsab.h
14597 F:      drivers/tty/serial/sunsu.c
14598 F:      drivers/tty/serial/sunzilog.c
14599 F:      drivers/tty/serial/sunzilog.h
14600 F:      drivers/tty/vcc.c
14601
14602 SPARSE CHECKER
14603 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14604 L:      linux-sparse@vger.kernel.org
14605 W:      https://sparse.wiki.kernel.org/
14606 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14607 S:      Maintained
14608 F:      include/linux/compiler.h
14609
14610 SPEAR CLOCK FRAMEWORK SUPPORT
14611 M:      Viresh Kumar <vireshk@kernel.org>
14612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14613 W:      http://www.st.com/spear
14614 S:      Maintained
14615 F:      drivers/clk/spear/
14616
14617 SPEAR PLATFORM SUPPORT
14618 M:      Viresh Kumar <vireshk@kernel.org>
14619 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14621 W:      http://www.st.com/spear
14622 S:      Maintained
14623 F:      arch/arm/boot/dts/spear*
14624 F:      arch/arm/mach-spear/
14625
14626 SPI NOR SUBSYSTEM
14627 M:      Marek Vasut <marek.vasut@gmail.com>
14628 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14629 L:      linux-mtd@lists.infradead.org
14630 W:      http://www.linux-mtd.infradead.org/
14631 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14632 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14633 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14634 S:      Maintained
14635 F:      drivers/mtd/spi-nor/
14636 F:      include/linux/mtd/spi-nor.h
14637
14638 SPI SUBSYSTEM
14639 M:      Mark Brown <broonie@kernel.org>
14640 L:      linux-spi@vger.kernel.org
14641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14642 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14643 S:      Maintained
14644 F:      Documentation/devicetree/bindings/spi/
14645 F:      Documentation/spi/
14646 F:      drivers/spi/
14647 F:      include/linux/spi/
14648 F:      include/uapi/linux/spi/
14649 F:      tools/spi/
14650
14651 SPIDERNET NETWORK DRIVER for CELL
14652 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14653 L:      netdev@vger.kernel.org
14654 S:      Supported
14655 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14656 F:      drivers/net/ethernet/toshiba/spider_net*
14657
14658 SPMI SUBSYSTEM
14659 R:      Stephen Boyd <sboyd@kernel.org>
14660 L:      linux-arm-msm@vger.kernel.org
14661 F:      Documentation/devicetree/bindings/spmi/
14662 F:      drivers/spmi/
14663 F:      include/dt-bindings/spmi/spmi.h
14664 F:      include/linux/spmi.h
14665 F:      include/trace/events/spmi.h
14666
14667 SPU FILE SYSTEM
14668 M:      Jeremy Kerr <jk@ozlabs.org>
14669 L:      linuxppc-dev@lists.ozlabs.org
14670 W:      http://www.ibm.com/developerworks/power/cell/
14671 S:      Supported
14672 F:      Documentation/filesystems/spufs.txt
14673 F:      arch/powerpc/platforms/cell/spufs/
14674
14675 SQUASHFS FILE SYSTEM
14676 M:      Phillip Lougher <phillip@squashfs.org.uk>
14677 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14678 W:      http://squashfs.org.uk
14679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14680 S:      Maintained
14681 F:      Documentation/filesystems/squashfs.txt
14682 F:      fs/squashfs/
14683
14684 SRM (Alpha) environment access
14685 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14686 S:      Maintained
14687 F:      arch/alpha/kernel/srm_env.c
14688
14689 ST LSM6DSx IMU IIO DRIVER
14690 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14691 L:      linux-iio@vger.kernel.org
14692 W:      http://www.st.com/
14693 S:      Maintained
14694 F:      drivers/iio/imu/st_lsm6dsx/
14695 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14696
14697 ST STM32 I2C/SMBUS DRIVER
14698 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14699 L:      linux-i2c@vger.kernel.org
14700 S:      Maintained
14701 F:      drivers/i2c/busses/i2c-stm32*
14702
14703 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14704 M:      Song Qiang <songqiang1304521@gmail.com>
14705 L:      linux-iio@vger.kernel.org
14706 S:      Maintained
14707 F:      drivers/iio/proximity/vl53l0x-i2c.c
14708 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14709
14710 STABLE BRANCH
14711 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14712 M:      Sasha Levin <sashal@kernel.org>
14713 L:      stable@vger.kernel.org
14714 S:      Supported
14715 F:      Documentation/process/stable-kernel-rules.rst
14716
14717 STAGING - COMEDI
14718 M:      Ian Abbott <abbotti@mev.co.uk>
14719 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14720 S:      Odd Fixes
14721 F:      drivers/staging/comedi/
14722
14723 STAGING - EROFS FILE SYSTEM
14724 M:      Gao Xiang <gaoxiang25@huawei.com>
14725 M:      Chao Yu <yuchao0@huawei.com>
14726 L:      linux-erofs@lists.ozlabs.org
14727 S:      Maintained
14728 F:      drivers/staging/erofs/
14729
14730 STAGING - INDUSTRIAL IO
14731 M:      Jonathan Cameron <jic23@kernel.org>
14732 L:      linux-iio@vger.kernel.org
14733 S:      Odd Fixes
14734 F:      Documentation/devicetree/bindings/staging/iio/
14735 F:      drivers/staging/iio/
14736
14737 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14738 M:      Marc Dietrich <marvin24@gmx.de>
14739 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14740 L:      linux-tegra@vger.kernel.org
14741 S:      Maintained
14742 F:      drivers/staging/nvec/
14743
14744 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14745 M:      Jens Frederich <jfrederich@gmail.com>
14746 M:      Daniel Drake <dsd@laptop.org>
14747 M:      Jon Nettleton <jon.nettleton@gmail.com>
14748 W:      http://wiki.laptop.org/go/DCON
14749 S:      Maintained
14750 F:      drivers/staging/olpc_dcon/
14751
14752 STAGING - REALTEK RTL8712U DRIVERS
14753 M:      Larry Finger <Larry.Finger@lwfinger.net>
14754 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14755 S:      Odd Fixes
14756 F:      drivers/staging/rtl8712/
14757
14758 STAGING - REALTEK RTL8188EU DRIVERS
14759 M:      Larry Finger <Larry.Finger@lwfinger.net>
14760 S:      Odd Fixes
14761 F:      drivers/staging/rtl8188eu/
14762
14763 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14764 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14765 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14766 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14767 L:      linux-fbdev@vger.kernel.org
14768 S:      Maintained
14769 F:      drivers/staging/sm750fb/
14770
14771 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14772 M:      William Hubbs <w.d.hubbs@gmail.com>
14773 M:      Chris Brannon <chris@the-brannons.com>
14774 M:      Kirk Reiser <kirk@reisers.ca>
14775 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14776 L:      speakup@linux-speakup.org
14777 W:      http://www.linux-speakup.org/
14778 S:      Odd Fixes
14779 F:      drivers/staging/speakup/
14780
14781 STAGING - VIA VT665X DRIVERS
14782 M:      Forest Bond <forest@alittletooquiet.net>
14783 S:      Odd Fixes
14784 F:      drivers/staging/vt665?/
14785
14786 STAGING - WILC1000 WIFI DRIVER
14787 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14788 M:      Ajay Singh <ajay.kathat@microchip.com>
14789 L:      linux-wireless@vger.kernel.org
14790 S:      Supported
14791 F:      drivers/staging/wilc1000/
14792
14793 STAGING SUBSYSTEM
14794 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14796 L:      devel@driverdev.osuosl.org
14797 S:      Supported
14798 F:      drivers/staging/
14799
14800 STARFIRE/DURALAN NETWORK DRIVER
14801 M:      Ion Badulescu <ionut@badula.org>
14802 S:      Odd Fixes
14803 F:      drivers/net/ethernet/adaptec/starfire*
14804
14805 STEC S1220 SKD DRIVER
14806 M:      Bart Van Assche <bart.vanassche@wdc.com>
14807 L:      linux-block@vger.kernel.org
14808 S:      Maintained
14809 F:      drivers/block/skd*[ch]
14810
14811 STI AUDIO (ASoC) DRIVERS
14812 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14813 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14814 S:      Maintained
14815 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14816 F:      sound/soc/sti/
14817
14818 STI CEC DRIVER
14819 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14820 S:      Maintained
14821 F:      drivers/media/platform/sti/cec/
14822 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14823
14824 STK1160 USB VIDEO CAPTURE DRIVER
14825 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14826 L:      linux-media@vger.kernel.org
14827 T:      git git://linuxtv.org/media_tree.git
14828 S:      Maintained
14829 F:      drivers/media/usb/stk1160/
14830
14831 STM32 AUDIO (ASoC) DRIVERS
14832 M:      Olivier Moysan <olivier.moysan@st.com>
14833 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14834 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14835 S:      Maintained
14836 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14837 F:      sound/soc/stm/
14838
14839 STM32 TIMER/LPTIMER DRIVERS
14840 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14841 S:      Maintained
14842 F:      drivers/*/stm32-*timer*
14843 F:      drivers/pwm/pwm-stm32*
14844 F:      include/linux/*/stm32-*tim*
14845 F:      Documentation/ABI/testing/*timer-stm32
14846 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14847 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14848
14849 STMMAC ETHERNET DRIVER
14850 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14851 M:      Alexandre Torgue <alexandre.torgue@st.com>
14852 M:      Jose Abreu <joabreu@synopsys.com>
14853 L:      netdev@vger.kernel.org
14854 W:      http://www.stlinux.com
14855 S:      Supported
14856 F:      drivers/net/ethernet/stmicro/stmmac/
14857
14858 SUN3/3X
14859 M:      Sam Creasey <sammy@sammy.net>
14860 W:      http://sammy.net/sun3/
14861 S:      Maintained
14862 F:      arch/m68k/kernel/*sun3*
14863 F:      arch/m68k/sun3*/
14864 F:      arch/m68k/include/asm/sun3*
14865 F:      drivers/net/ethernet/i825xx/sun3*
14866
14867 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14868 M:      Hans de Goede <hdegoede@redhat.com>
14869 L:      linux-input@vger.kernel.org
14870 S:      Maintained
14871 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14872 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14873
14874 SUNDANCE NETWORK DRIVER
14875 M:      Denis Kirjanov <kda@linux-powerpc.org>
14876 L:      netdev@vger.kernel.org
14877 S:      Maintained
14878 F:      drivers/net/ethernet/dlink/sundance.c
14879
14880 SUPERH
14881 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14882 M:      Rich Felker <dalias@libc.org>
14883 L:      linux-sh@vger.kernel.org
14884 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14885 S:      Maintained
14886 F:      Documentation/sh/
14887 F:      arch/sh/
14888 F:      drivers/sh/
14889
14890 SUSPEND TO RAM
14891 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14892 M:      Len Brown <len.brown@intel.com>
14893 M:      Pavel Machek <pavel@ucw.cz>
14894 L:      linux-pm@vger.kernel.org
14895 B:      https://bugzilla.kernel.org
14896 S:      Supported
14897 F:      Documentation/power/
14898 F:      arch/x86/kernel/acpi/
14899 F:      drivers/base/power/
14900 F:      kernel/power/
14901 F:      include/linux/suspend.h
14902 F:      include/linux/freezer.h
14903 F:      include/linux/pm.h
14904
14905 SVGA HANDLING
14906 M:      Martin Mares <mj@ucw.cz>
14907 L:      linux-video@atrey.karlin.mff.cuni.cz
14908 S:      Maintained
14909 F:      Documentation/svga.txt
14910 F:      arch/x86/boot/video*
14911
14912 SWIOTLB SUBSYSTEM
14913 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14914 L:      iommu@lists.linux-foundation.org
14915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14916 S:      Supported
14917 F:      kernel/dma/swiotlb.c
14918 F:      arch/*/kernel/pci-swiotlb.c
14919 F:      include/linux/swiotlb.h
14920
14921 SWITCHDEV
14922 M:      Jiri Pirko <jiri@resnulli.us>
14923 M:      Ivan Vecera <ivecera@redhat.com>
14924 L:      netdev@vger.kernel.org
14925 S:      Supported
14926 F:      net/switchdev/
14927 F:      include/net/switchdev.h
14928
14929 SY8106A REGULATOR DRIVER
14930 M:      Icenowy Zheng <icenowy@aosc.io>
14931 S:      Maintained
14932 F:      drivers/regulator/sy8106a-regulator.c
14933 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14934
14935 SYNC FILE FRAMEWORK
14936 M:      Sumit Semwal <sumit.semwal@linaro.org>
14937 R:      Gustavo Padovan <gustavo@padovan.org>
14938 S:      Maintained
14939 L:      linux-media@vger.kernel.org
14940 L:      dri-devel@lists.freedesktop.org
14941 F:      drivers/dma-buf/sync_*
14942 F:      drivers/dma-buf/dma-fence*
14943 F:      drivers/dma-buf/sw_sync.c
14944 F:      include/linux/sync_file.h
14945 F:      include/uapi/linux/sync_file.h
14946 F:      Documentation/sync_file.txt
14947 T:      git git://anongit.freedesktop.org/drm/drm-misc
14948
14949 SYNOPSYS ARC ARCHITECTURE
14950 M:      Vineet Gupta <vgupta@synopsys.com>
14951 L:      linux-snps-arc@lists.infradead.org
14952 S:      Supported
14953 F:      arch/arc/
14954 F:      Documentation/devicetree/bindings/arc/*
14955 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14956 F:      drivers/clocksource/arc_timer.c
14957 F:      drivers/tty/serial/arc_uart.c
14958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14959
14960 SYNOPSYS ARC HSDK SDP pll clock driver
14961 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14962 S:      Supported
14963 F:      drivers/clk/clk-hsdk-pll.c
14964 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14965
14966 SYNOPSYS ARC SDP clock driver
14967 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14968 S:      Supported
14969 F:      drivers/clk/axs10x/*
14970 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14971
14972 SYNOPSYS ARC SDP platform support
14973 M:      Alexey Brodkin <abrodkin@synopsys.com>
14974 S:      Supported
14975 F:      arch/arc/plat-axs10x
14976 F:      arch/arc/boot/dts/ax*
14977 F:      Documentation/devicetree/bindings/arc/axs10*
14978
14979 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14980 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14981 S:      Supported
14982 F:      drivers/reset/reset-axs10x.c
14983 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14984
14985 SYNOPSYS CREG GPIO DRIVER
14986 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14987 S:      Maintained
14988 F:      drivers/gpio/gpio-creg-snps.c
14989 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14990
14991 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14992 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14993 S:      Maintained
14994 F:      drivers/tty/serial/8250/8250_dw.c
14995
14996 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14997 M:      Hoan Tran <hoan@os.amperecomputing.com>
14998 L:      linux-gpio@vger.kernel.org
14999 S:      Maintained
15000 F:      drivers/gpio/gpio-dwapb.c
15001 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15002
15003 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15004 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15005 S:      Maintained
15006 F:      drivers/dma/dwi-axi-dmac/
15007 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15008
15009 SYNOPSYS DESIGNWARE DMAC DRIVER
15010 M:      Viresh Kumar <vireshk@kernel.org>
15011 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15012 S:      Maintained
15013 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15014 F:      drivers/dma/dw/
15015 F:      include/dt-bindings/dma/dw-dmac.h
15016 F:      include/linux/dma/dw.h
15017 F:      include/linux/platform_data/dma-dw.h
15018
15019 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15020 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15021 L:      netdev@vger.kernel.org
15022 S:      Supported
15023 F:      drivers/net/ethernet/synopsys/
15024
15025 SYNOPSYS DESIGNWARE I2C DRIVER
15026 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15027 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15028 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15029 L:      linux-i2c@vger.kernel.org
15030 S:      Maintained
15031 F:      drivers/i2c/busses/i2c-designware-*
15032 F:      include/linux/platform_data/i2c-designware.h
15033
15034 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15035 M:      Jaehoon Chung <jh80.chung@samsung.com>
15036 L:      linux-mmc@vger.kernel.org
15037 S:      Maintained
15038 F:      drivers/mmc/host/dw_mmc*
15039
15040 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15041 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15042 S:      Supported
15043 F:      drivers/reset/reset-hsdk.c
15044 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15045 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15046
15047 SYSTEM CONFIGURATION (SYSCON)
15048 M:      Lee Jones <lee.jones@linaro.org>
15049 M:      Arnd Bergmann <arnd@arndb.de>
15050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15051 S:      Supported
15052 F:      drivers/mfd/syscon.c
15053
15054 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15055 M:      Sudeep Holla <sudeep.holla@arm.com>
15056 L:      linux-arm-kernel@lists.infradead.org
15057 S:      Maintained
15058 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15059 F:      drivers/clk/clk-sc[mp]i.c
15060 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15061 F:      drivers/firmware/arm_scpi.c
15062 F:      drivers/firmware/arm_scmi/
15063 F:      include/linux/sc[mp]i_protocol.h
15064
15065 SYSTEM RESET/SHUTDOWN DRIVERS
15066 M:      Sebastian Reichel <sre@kernel.org>
15067 L:      linux-pm@vger.kernel.org
15068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15069 S:      Maintained
15070 F:      Documentation/devicetree/bindings/power/reset/
15071 F:      drivers/power/reset/
15072
15073 SYSTEM TRACE MODULE CLASS
15074 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15075 S:      Maintained
15076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15077 F:      Documentation/trace/stm.rst
15078 F:      drivers/hwtracing/stm/
15079 F:      include/linux/stm.h
15080 F:      include/uapi/linux/stm.h
15081
15082 SYSV FILESYSTEM
15083 M:      Christoph Hellwig <hch@infradead.org>
15084 S:      Maintained
15085 F:      Documentation/filesystems/sysv-fs.txt
15086 F:      fs/sysv/
15087 F:      include/linux/sysv_fs.h
15088
15089 TASKSTATS STATISTICS INTERFACE
15090 M:      Balbir Singh <bsingharora@gmail.com>
15091 S:      Maintained
15092 F:      Documentation/accounting/taskstats*
15093 F:      include/linux/taskstats*
15094 F:      kernel/taskstats.c
15095
15096 TC subsystem
15097 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15098 M:      Cong Wang <xiyou.wangcong@gmail.com>
15099 M:      Jiri Pirko <jiri@resnulli.us>
15100 L:      netdev@vger.kernel.org
15101 S:      Maintained
15102 F:      include/net/pkt_cls.h
15103 F:      include/net/pkt_sched.h
15104 F:      include/net/tc_act/
15105 F:      include/uapi/linux/pkt_cls.h
15106 F:      include/uapi/linux/pkt_sched.h
15107 F:      include/uapi/linux/tc_act/
15108 F:      include/uapi/linux/tc_ematch/
15109 F:      net/sched/
15110
15111 TC90522 MEDIA DRIVER
15112 M:      Akihiro Tsukada <tskd08@gmail.com>
15113 L:      linux-media@vger.kernel.org
15114 S:      Odd Fixes
15115 F:      drivers/media/dvb-frontends/tc90522*
15116
15117 TCP LOW PRIORITY MODULE
15118 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15119 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15120 W:      http://tcp-lp-mod.sourceforge.net/
15121 S:      Maintained
15122 F:      net/ipv4/tcp_lp.c
15123
15124 TDA10071 MEDIA DRIVER
15125 M:      Antti Palosaari <crope@iki.fi>
15126 L:      linux-media@vger.kernel.org
15127 W:      https://linuxtv.org
15128 W:      http://palosaari.fi/linux/
15129 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15130 T:      git git://linuxtv.org/anttip/media_tree.git
15131 S:      Maintained
15132 F:      drivers/media/dvb-frontends/tda10071*
15133
15134 TDA18212 MEDIA DRIVER
15135 M:      Antti Palosaari <crope@iki.fi>
15136 L:      linux-media@vger.kernel.org
15137 W:      https://linuxtv.org
15138 W:      http://palosaari.fi/linux/
15139 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15140 T:      git git://linuxtv.org/anttip/media_tree.git
15141 S:      Maintained
15142 F:      drivers/media/tuners/tda18212*
15143
15144 TDA18218 MEDIA DRIVER
15145 M:      Antti Palosaari <crope@iki.fi>
15146 L:      linux-media@vger.kernel.org
15147 W:      https://linuxtv.org
15148 W:      http://palosaari.fi/linux/
15149 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15150 T:      git git://linuxtv.org/anttip/media_tree.git
15151 S:      Maintained
15152 F:      drivers/media/tuners/tda18218*
15153
15154 TDA18250 MEDIA DRIVER
15155 M:      Olli Salonen <olli.salonen@iki.fi>
15156 L:      linux-media@vger.kernel.org
15157 W:      https://linuxtv.org
15158 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15159 T:      git git://linuxtv.org/media_tree.git
15160 S:      Maintained
15161 F:      drivers/media/tuners/tda18250*
15162
15163 TDA18271 MEDIA DRIVER
15164 M:      Michael Krufky <mkrufky@linuxtv.org>
15165 L:      linux-media@vger.kernel.org
15166 W:      https://linuxtv.org
15167 W:      http://github.com/mkrufky
15168 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15169 T:      git git://linuxtv.org/mkrufky/tuners.git
15170 S:      Maintained
15171 F:      drivers/media/tuners/tda18271*
15172
15173 TDA1997x MEDIA DRIVER
15174 M:      Tim Harvey <tharvey@gateworks.com>
15175 L:      linux-media@vger.kernel.org
15176 W:      https://linuxtv.org
15177 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15178 S:      Maintained
15179 F:      drivers/media/i2c/tda1997x.*
15180
15181 TDA827x MEDIA DRIVER
15182 M:      Michael Krufky <mkrufky@linuxtv.org>
15183 L:      linux-media@vger.kernel.org
15184 W:      https://linuxtv.org
15185 W:      http://github.com/mkrufky
15186 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15187 T:      git git://linuxtv.org/mkrufky/tuners.git
15188 S:      Maintained
15189 F:      drivers/media/tuners/tda8290.*
15190
15191 TDA8290 MEDIA DRIVER
15192 M:      Michael Krufky <mkrufky@linuxtv.org>
15193 L:      linux-media@vger.kernel.org
15194 W:      https://linuxtv.org
15195 W:      http://github.com/mkrufky
15196 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15197 T:      git git://linuxtv.org/mkrufky/tuners.git
15198 S:      Maintained
15199 F:      drivers/media/tuners/tda8290.*
15200
15201 TDA9840 MEDIA DRIVER
15202 M:      Hans Verkuil <hverkuil@xs4all.nl>
15203 L:      linux-media@vger.kernel.org
15204 T:      git git://linuxtv.org/media_tree.git
15205 W:      https://linuxtv.org
15206 S:      Maintained
15207 F:      drivers/media/i2c/tda9840*
15208
15209 TEA5761 TUNER DRIVER
15210 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15211 L:      linux-media@vger.kernel.org
15212 W:      https://linuxtv.org
15213 T:      git git://linuxtv.org/media_tree.git
15214 S:      Odd fixes
15215 F:      drivers/media/tuners/tea5761.*
15216
15217 TEA5767 TUNER DRIVER
15218 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15219 L:      linux-media@vger.kernel.org
15220 W:      https://linuxtv.org
15221 T:      git git://linuxtv.org/media_tree.git
15222 S:      Maintained
15223 F:      drivers/media/tuners/tea5767.*
15224
15225 TEA6415C MEDIA DRIVER
15226 M:      Hans Verkuil <hverkuil@xs4all.nl>
15227 L:      linux-media@vger.kernel.org
15228 T:      git git://linuxtv.org/media_tree.git
15229 W:      https://linuxtv.org
15230 S:      Maintained
15231 F:      drivers/media/i2c/tea6415c*
15232
15233 TEA6420 MEDIA DRIVER
15234 M:      Hans Verkuil <hverkuil@xs4all.nl>
15235 L:      linux-media@vger.kernel.org
15236 T:      git git://linuxtv.org/media_tree.git
15237 W:      https://linuxtv.org
15238 S:      Maintained
15239 F:      drivers/media/i2c/tea6420*
15240
15241 TEAM DRIVER
15242 M:      Jiri Pirko <jiri@resnulli.us>
15243 L:      netdev@vger.kernel.org
15244 S:      Supported
15245 F:      drivers/net/team/
15246 F:      include/linux/if_team.h
15247 F:      include/uapi/linux/if_team.h
15248
15249 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15250 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15251 S:      Maintained
15252 F:      arch/x86/platform/ts5500/
15253
15254 TECHNOTREND USB IR RECEIVER
15255 M:      Sean Young <sean@mess.org>
15256 L:      linux-media@vger.kernel.org
15257 S:      Maintained
15258 F:      drivers/media/rc/ttusbir.c
15259
15260 TECHWELL TW9910 VIDEO DECODER
15261 L:      linux-media@vger.kernel.org
15262 S:      Orphan
15263 F:      drivers/media/i2c/tw9910.c
15264 F:      include/media/i2c/tw9910.h
15265
15266 TEE SUBSYSTEM
15267 M:      Jens Wiklander <jens.wiklander@linaro.org>
15268 S:      Maintained
15269 F:      include/linux/tee_drv.h
15270 F:      include/uapi/linux/tee.h
15271 F:      drivers/tee/
15272 F:      Documentation/tee.txt
15273
15274 TEGRA ARCHITECTURE SUPPORT
15275 M:      Thierry Reding <thierry.reding@gmail.com>
15276 M:      Jonathan Hunter <jonathanh@nvidia.com>
15277 L:      linux-tegra@vger.kernel.org
15278 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15280 S:      Supported
15281 N:      [^a-z]tegra
15282
15283 TEGRA CLOCK DRIVER
15284 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15285 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15286 S:      Supported
15287 F:      drivers/clk/tegra/
15288
15289 TEGRA DMA DRIVERS
15290 M:      Laxman Dewangan <ldewangan@nvidia.com>
15291 M:      Jon Hunter <jonathanh@nvidia.com>
15292 S:      Supported
15293 F:      drivers/dma/tegra*
15294
15295 TEGRA I2C DRIVER
15296 M:      Laxman Dewangan <ldewangan@nvidia.com>
15297 S:      Supported
15298 F:      drivers/i2c/busses/i2c-tegra.c
15299
15300 TEGRA IOMMU DRIVERS
15301 M:      Thierry Reding <thierry.reding@gmail.com>
15302 L:      linux-tegra@vger.kernel.org
15303 S:      Supported
15304 F:      drivers/iommu/tegra*
15305
15306 TEGRA KBC DRIVER
15307 M:      Laxman Dewangan <ldewangan@nvidia.com>
15308 S:      Supported
15309 F:      drivers/input/keyboard/tegra-kbc.c
15310
15311 TEGRA NAND DRIVER
15312 M:      Stefan Agner <stefan@agner.ch>
15313 M:      Lucas Stach <dev@lynxeye.de>
15314 S:      Maintained
15315 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15316 F:      drivers/mtd/nand/raw/tegra_nand.c
15317
15318 TEGRA PWM DRIVER
15319 M:      Thierry Reding <thierry.reding@gmail.com>
15320 S:      Supported
15321 F:      drivers/pwm/pwm-tegra.c
15322
15323 TEGRA SERIAL DRIVER
15324 M:      Laxman Dewangan <ldewangan@nvidia.com>
15325 S:      Supported
15326 F:      drivers/tty/serial/serial-tegra.c
15327
15328 TEGRA SPI DRIVER
15329 M:      Laxman Dewangan <ldewangan@nvidia.com>
15330 S:      Supported
15331 F:      drivers/spi/spi-tegra*
15332
15333 TEHUTI ETHERNET DRIVER
15334 M:      Andy Gospodarek <andy@greyhouse.net>
15335 L:      netdev@vger.kernel.org
15336 S:      Supported
15337 F:      drivers/net/ethernet/tehuti/*
15338
15339 Telecom Clock Driver for MCPL0010
15340 M:      Mark Gross <mark.gross@intel.com>
15341 S:      Supported
15342 F:      drivers/char/tlclk.c
15343
15344 TENSILICA XTENSA PORT (xtensa)
15345 M:      Chris Zankel <chris@zankel.net>
15346 M:      Max Filippov <jcmvbkbc@gmail.com>
15347 L:      linux-xtensa@linux-xtensa.org
15348 T:      git git://github.com/czankel/xtensa-linux.git
15349 S:      Maintained
15350 F:      arch/xtensa/
15351 F:      drivers/irqchip/irq-xtensa-*
15352
15353 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15354 M:      Nishanth Menon <nm@ti.com>
15355 M:      Tero Kristo <t-kristo@ti.com>
15356 M:      Santosh Shilimkar <ssantosh@kernel.org>
15357 L:      linux-arm-kernel@lists.infradead.org
15358 S:      Maintained
15359 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15360 F:      drivers/firmware/ti_sci*
15361 F:      include/linux/soc/ti/ti_sci_protocol.h
15362 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15363 F:      drivers/soc/ti/ti_sci_pm_domains.c
15364 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15365 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15366 F:      drivers/clk/keystone/sci-clk.c
15367 F:      drivers/reset/reset-ti-sci.c
15368
15369 Texas Instruments ASoC drivers
15370 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15371 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15372 S:      Maintained
15373 F:      sound/soc/ti/
15374
15375 Texas Instruments' DAC7612 DAC Driver
15376 M:      Ricardo Ribalda <ricardo@ribalda.com>
15377 L:      linux-iio@vger.kernel.org
15378 S:      Supported
15379 F:      drivers/iio/dac/ti-dac7612.c
15380 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15381
15382 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15383 M:      Hans Verkuil <hverkuil@xs4all.nl>
15384 L:      linux-media@vger.kernel.org
15385 T:      git git://linuxtv.org/media_tree.git
15386 W:      https://linuxtv.org
15387 S:      Maintained
15388 F:      drivers/media/radio/radio-raremono.c
15389
15390 THERMAL
15391 M:      Zhang Rui <rui.zhang@intel.com>
15392 M:      Eduardo Valentin <edubezval@gmail.com>
15393 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15394 L:      linux-pm@vger.kernel.org
15395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15397 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15398 S:      Supported
15399 F:      drivers/thermal/
15400 F:      include/linux/thermal.h
15401 F:      include/uapi/linux/thermal.h
15402 F:      include/linux/cpu_cooling.h
15403 F:      Documentation/devicetree/bindings/thermal/
15404
15405 THERMAL/CPU_COOLING
15406 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15407 M:      Viresh Kumar <viresh.kumar@linaro.org>
15408 M:      Javi Merino <javi.merino@kernel.org>
15409 L:      linux-pm@vger.kernel.org
15410 S:      Supported
15411 F:      Documentation/thermal/cpu-cooling-api.txt
15412 F:      drivers/thermal/cpu_cooling.c
15413 F:      include/linux/cpu_cooling.h
15414
15415 THINKPAD ACPI EXTRAS DRIVER
15416 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15417 L:      ibm-acpi-devel@lists.sourceforge.net
15418 L:      platform-driver-x86@vger.kernel.org
15419 W:      http://ibm-acpi.sourceforge.net
15420 W:      http://thinkwiki.org/wiki/Ibm-acpi
15421 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15422 S:      Maintained
15423 F:      drivers/platform/x86/thinkpad_acpi.c
15424
15425 THUNDERBOLT DRIVER
15426 M:      Andreas Noever <andreas.noever@gmail.com>
15427 M:      Michael Jamet <michael.jamet@intel.com>
15428 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15429 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15431 S:      Maintained
15432 F:      Documentation/admin-guide/thunderbolt.rst
15433 F:      drivers/thunderbolt/
15434 F:      include/linux/thunderbolt.h
15435
15436 THUNDERBOLT NETWORK DRIVER
15437 M:      Michael Jamet <michael.jamet@intel.com>
15438 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15439 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15440 L:      netdev@vger.kernel.org
15441 S:      Maintained
15442 F:      drivers/net/thunderbolt.c
15443
15444 THUNDERX GPIO DRIVER
15445 M:      David Daney <david.daney@cavium.com>
15446 S:      Maintained
15447 F:      drivers/gpio/gpio-thunderx.c
15448
15449 TI AM437X VPFE DRIVER
15450 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15451 L:      linux-media@vger.kernel.org
15452 W:      https://linuxtv.org
15453 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15454 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15455 S:      Maintained
15456 F:      drivers/media/platform/am437x/
15457
15458 TI BANDGAP AND THERMAL DRIVER
15459 M:      Eduardo Valentin <edubezval@gmail.com>
15460 M:      Keerthy <j-keerthy@ti.com>
15461 L:      linux-pm@vger.kernel.org
15462 L:      linux-omap@vger.kernel.org
15463 S:      Maintained
15464 F:      drivers/thermal/ti-soc-thermal/
15465
15466 TI BQ27XXX POWER SUPPLY DRIVER
15467 R:      Andrew F. Davis <afd@ti.com>
15468 F:      include/linux/power/bq27xxx_battery.h
15469 F:      drivers/power/supply/bq27xxx_battery.c
15470 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15471
15472 TI CDCE706 CLOCK DRIVER
15473 M:      Max Filippov <jcmvbkbc@gmail.com>
15474 S:      Maintained
15475 F:      drivers/clk/clk-cdce706.c
15476
15477 TI CLOCK DRIVER
15478 M:      Tero Kristo <t-kristo@ti.com>
15479 L:      linux-omap@vger.kernel.org
15480 S:      Maintained
15481 F:      drivers/clk/ti/
15482 F:      include/linux/clk/ti.h
15483
15484 TI DAVINCI MACHINE SUPPORT
15485 M:      Sekhar Nori <nsekhar@ti.com>
15486 M:      Kevin Hilman <khilman@kernel.org>
15487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15489 S:      Supported
15490 F:      arch/arm/mach-davinci/
15491 F:      drivers/i2c/busses/i2c-davinci.c
15492 F:      arch/arm/boot/dts/da850*
15493
15494 TI DAVINCI SERIES CLOCK DRIVER
15495 M:      David Lechner <david@lechnology.com>
15496 R:      Sekhar Nori <nsekhar@ti.com>
15497 S:      Maintained
15498 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15499 F:      drivers/clk/davinci/
15500
15501 TI DAVINCI SERIES GPIO DRIVER
15502 M:      Keerthy <j-keerthy@ti.com>
15503 L:      linux-gpio@vger.kernel.org
15504 S:      Maintained
15505 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15506 F:      drivers/gpio/gpio-davinci.c
15507
15508 TI DAVINCI SERIES MEDIA DRIVER
15509 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15510 L:      linux-media@vger.kernel.org
15511 W:      https://linuxtv.org
15512 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15513 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15514 S:      Maintained
15515 F:      drivers/media/platform/davinci/
15516 F:      include/media/davinci/
15517
15518 TI ETHERNET SWITCH DRIVER (CPSW)
15519 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15520 L:      linux-omap@vger.kernel.org
15521 L:      netdev@vger.kernel.org
15522 S:      Maintained
15523 F:      drivers/net/ethernet/ti/cpsw*
15524 F:      drivers/net/ethernet/ti/davinci*
15525
15526 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
15527 M:      Alex Dubov <oakad@yahoo.com>
15528 S:      Maintained
15529 W:      http://tifmxx.berlios.de/
15530 F:      drivers/memstick/host/tifm_ms.c
15531 F:      drivers/misc/tifm*
15532 F:      drivers/mmc/host/tifm_sd.c
15533 F:      include/linux/tifm.h
15534
15535 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15536 M:      Santosh Shilimkar <ssantosh@kernel.org>
15537 L:      linux-kernel@vger.kernel.org
15538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15539 S:      Maintained
15540 F:      drivers/soc/ti/*
15541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15542
15543 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15544 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15545 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15546 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15547 S:      Maintained
15548 F:      sound/soc/codecs/lm49453*
15549 F:      sound/soc/codecs/isabelle*
15550
15551 TI LP855x BACKLIGHT DRIVER
15552 M:      Milo Kim <milo.kim@ti.com>
15553 S:      Maintained
15554 F:      Documentation/backlight/lp855x-driver.txt
15555 F:      drivers/video/backlight/lp855x_bl.c
15556 F:      include/linux/platform_data/lp855x.h
15557
15558 TI LP8727 CHARGER DRIVER
15559 M:      Milo Kim <milo.kim@ti.com>
15560 S:      Maintained
15561 F:      drivers/power/supply/lp8727_charger.c
15562 F:      include/linux/platform_data/lp8727.h
15563
15564 TI LP8788 MFD DRIVER
15565 M:      Milo Kim <milo.kim@ti.com>
15566 S:      Maintained
15567 F:      drivers/iio/adc/lp8788_adc.c
15568 F:      drivers/leds/leds-lp8788.c
15569 F:      drivers/mfd/lp8788*.c
15570 F:      drivers/power/supply/lp8788-charger.c
15571 F:      drivers/regulator/lp8788-*.c
15572 F:      include/linux/mfd/lp8788*.h
15573
15574 TI NETCP ETHERNET DRIVER
15575 M:      Wingman Kwok <w-kwok2@ti.com>
15576 M:      Murali Karicheri <m-karicheri2@ti.com>
15577 L:      netdev@vger.kernel.org
15578 S:      Maintained
15579 F:      drivers/net/ethernet/ti/netcp*
15580
15581 TI PCM3060 ASoC CODEC DRIVER
15582 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15583 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15584 S:      Maintained
15585 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15586 F:      sound/soc/codecs/pcm3060*
15587
15588 TI TAS571X FAMILY ASoC CODEC DRIVER
15589 M:      Kevin Cernekee <cernekee@chromium.org>
15590 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15591 S:      Odd Fixes
15592 F:      sound/soc/codecs/tas571x*
15593
15594 TI TRF7970A NFC DRIVER
15595 M:      Mark Greer <mgreer@animalcreek.com>
15596 L:      linux-wireless@vger.kernel.org
15597 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15598 S:      Supported
15599 F:      drivers/nfc/trf7970a.c
15600 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15601
15602 TI TWL4030 SERIES SOC CODEC DRIVER
15603 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15604 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15605 S:      Maintained
15606 F:      sound/soc/codecs/twl4030*
15607
15608 TI VPE/CAL DRIVERS
15609 M:      Benoit Parrot <bparrot@ti.com>
15610 L:      linux-media@vger.kernel.org
15611 W:      http://linuxtv.org/
15612 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15613 S:      Maintained
15614 F:      drivers/media/platform/ti-vpe/
15615
15616 TI WILINK WIRELESS DRIVERS
15617 L:      linux-wireless@vger.kernel.org
15618 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15619 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15621 S:      Orphan
15622 F:      drivers/net/wireless/ti/
15623 F:      include/linux/wl12xx.h
15624
15625 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15626 M:      John Stultz <john.stultz@linaro.org>
15627 M:      Thomas Gleixner <tglx@linutronix.de>
15628 R:      Stephen Boyd <sboyd@kernel.org>
15629 L:      linux-kernel@vger.kernel.org
15630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15631 S:      Supported
15632 F:      include/linux/clocksource.h
15633 F:      include/linux/time.h
15634 F:      include/linux/timex.h
15635 F:      include/uapi/linux/time.h
15636 F:      include/uapi/linux/timex.h
15637 F:      kernel/time/clocksource.c
15638 F:      kernel/time/time*.c
15639 F:      kernel/time/alarmtimer.c
15640 F:      kernel/time/ntp.c
15641 F:      tools/testing/selftests/timers/
15642
15643 TIPC NETWORK LAYER
15644 M:      Jon Maloy <jon.maloy@ericsson.com>
15645 M:      Ying Xue <ying.xue@windriver.com>
15646 L:      netdev@vger.kernel.org (core kernel code)
15647 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15648 W:      http://tipc.sourceforge.net/
15649 S:      Maintained
15650 F:      include/uapi/linux/tipc*.h
15651 F:      net/tipc/
15652
15653 TLAN NETWORK DRIVER
15654 M:      Samuel Chessman <chessman@tux.org>
15655 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15656 W:      http://sourceforge.net/projects/tlan/
15657 S:      Maintained
15658 F:      Documentation/networking/device_drivers/ti/tlan.txt
15659 F:      drivers/net/ethernet/ti/tlan.*
15660
15661 TM6000 VIDEO4LINUX DRIVER
15662 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15663 L:      linux-media@vger.kernel.org
15664 W:      https://linuxtv.org
15665 T:      git git://linuxtv.org/media_tree.git
15666 S:      Odd fixes
15667 F:      drivers/media/usb/tm6000/
15668 F:      Documentation/media/v4l-drivers/tm6000*
15669
15670 TMIO/SDHI MMC DRIVER
15671 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15672 L:      linux-mmc@vger.kernel.org
15673 S:      Supported
15674 F:      drivers/mmc/host/tmio_mmc*
15675 F:      drivers/mmc/host/renesas_sdhi*
15676 F:      include/linux/mfd/tmio.h
15677
15678 TMP401 HARDWARE MONITOR DRIVER
15679 M:      Guenter Roeck <linux@roeck-us.net>
15680 L:      linux-hwmon@vger.kernel.org
15681 S:      Maintained
15682 F:      Documentation/hwmon/tmp401.rst
15683 F:      drivers/hwmon/tmp401.c
15684
15685 TMPFS (SHMEM FILESYSTEM)
15686 M:      Hugh Dickins <hughd@google.com>
15687 L:      linux-mm@kvack.org
15688 S:      Maintained
15689 F:      include/linux/shmem_fs.h
15690 F:      mm/shmem.c
15691
15692 TOMOYO SECURITY MODULE
15693 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15694 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15695 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15696 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15697 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15698 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15699 W:      https://tomoyo.osdn.jp/
15700 S:      Maintained
15701 F:      security/tomoyo/
15702
15703 TOPSTAR LAPTOP EXTRAS DRIVER
15704 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15705 L:      platform-driver-x86@vger.kernel.org
15706 S:      Maintained
15707 F:      drivers/platform/x86/topstar-laptop.c
15708
15709 TORTURE-TEST MODULES
15710 M:      Davidlohr Bueso <dave@stgolabs.net>
15711 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15712 M:      Josh Triplett <josh@joshtriplett.org>
15713 L:      linux-kernel@vger.kernel.org
15714 S:      Supported
15715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15716 F:      Documentation/RCU/torture.txt
15717 F:      kernel/torture.c
15718 F:      kernel/rcu/rcutorture.c
15719 F:      kernel/rcu/rcuperf.c
15720 F:      kernel/locking/locktorture.c
15721
15722 TOSHIBA ACPI EXTRAS DRIVER
15723 M:      Azael Avalos <coproscefalo@gmail.com>
15724 L:      platform-driver-x86@vger.kernel.org
15725 S:      Maintained
15726 F:      drivers/platform/x86/toshiba_acpi.c
15727
15728 TOSHIBA BLUETOOTH DRIVER
15729 M:      Azael Avalos <coproscefalo@gmail.com>
15730 L:      platform-driver-x86@vger.kernel.org
15731 S:      Maintained
15732 F:      drivers/platform/x86/toshiba_bluetooth.c
15733
15734 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15735 M:      Azael Avalos <coproscefalo@gmail.com>
15736 L:      platform-driver-x86@vger.kernel.org
15737 S:      Maintained
15738 F:      drivers/platform/x86/toshiba_haps.c
15739
15740 TOSHIBA SMM DRIVER
15741 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15742 W:      http://www.buzzard.org.uk/toshiba/
15743 S:      Maintained
15744 F:      drivers/char/toshiba.c
15745 F:      include/linux/toshiba.h
15746 F:      include/uapi/linux/toshiba.h
15747
15748 TOSHIBA TC358743 DRIVER
15749 M:      Mats Randgaard <matrandg@cisco.com>
15750 L:      linux-media@vger.kernel.org
15751 S:      Maintained
15752 F:      drivers/media/i2c/tc358743*
15753 F:      include/media/i2c/tc358743.h
15754
15755 TOSHIBA WMI HOTKEYS DRIVER
15756 M:      Azael Avalos <coproscefalo@gmail.com>
15757 L:      platform-driver-x86@vger.kernel.org
15758 S:      Maintained
15759 F:      drivers/platform/x86/toshiba-wmi.c
15760
15761 TPM DEVICE DRIVER
15762 M:      Peter Huewe <peterhuewe@gmx.de>
15763 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15764 R:      Jason Gunthorpe <jgg@ziepe.ca>
15765 L:      linux-integrity@vger.kernel.org
15766 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15767 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15768 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15769 S:      Maintained
15770 F:      drivers/char/tpm/
15771
15772 TRACING
15773 M:      Steven Rostedt <rostedt@goodmis.org>
15774 M:      Ingo Molnar <mingo@redhat.com>
15775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15776 S:      Maintained
15777 F:      Documentation/trace/ftrace.rst
15778 F:      arch/*/*/*/ftrace.h
15779 F:      arch/*/kernel/ftrace.c
15780 F:      include/*/ftrace.h
15781 F:      include/linux/trace*.h
15782 F:      include/trace/
15783 F:      kernel/trace/
15784 F:      tools/testing/selftests/ftrace/
15785
15786 TRACING MMIO ACCESSES (MMIOTRACE)
15787 M:      Steven Rostedt <rostedt@goodmis.org>
15788 M:      Ingo Molnar <mingo@kernel.org>
15789 R:      Karol Herbst <karolherbst@gmail.com>
15790 R:      Pekka Paalanen <ppaalanen@gmail.com>
15791 S:      Maintained
15792 L:      linux-kernel@vger.kernel.org
15793 L:      nouveau@lists.freedesktop.org
15794 F:      kernel/trace/trace_mmiotrace.c
15795 F:      include/linux/mmiotrace.h
15796 F:      arch/x86/mm/kmmio.c
15797 F:      arch/x86/mm/mmio-mod.c
15798 F:      arch/x86/mm/testmmiotrace.c
15799
15800 TRIVIAL PATCHES
15801 M:      Jiri Kosina <trivial@kernel.org>
15802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15803 S:      Maintained
15804 K:      ^Subject:.*(?i)trivial
15805
15806 TEMPO SEMICONDUCTOR DRIVERS
15807 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15808 S:      Maintained
15809 F:      sound/soc/codecs/tscs*.c
15810 F:      sound/soc/codecs/tscs*.h
15811 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15812
15813 TTY LAYER
15814 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15815 M:      Jiri Slaby <jslaby@suse.com>
15816 S:      Supported
15817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15818 F:      Documentation/serial/
15819 F:      drivers/tty/
15820 F:      drivers/tty/serial/serial_core.c
15821 F:      include/linux/serial_core.h
15822 F:      include/linux/serial.h
15823 F:      include/linux/tty.h
15824 F:      include/uapi/linux/serial_core.h
15825 F:      include/uapi/linux/serial.h
15826 F:      include/uapi/linux/tty.h
15827
15828 TUA9001 MEDIA DRIVER
15829 M:      Antti Palosaari <crope@iki.fi>
15830 L:      linux-media@vger.kernel.org
15831 W:      https://linuxtv.org
15832 W:      http://palosaari.fi/linux/
15833 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15834 T:      git git://linuxtv.org/anttip/media_tree.git
15835 S:      Maintained
15836 F:      drivers/media/tuners/tua9001*
15837
15838 TULIP NETWORK DRIVERS
15839 L:      netdev@vger.kernel.org
15840 L:      linux-parisc@vger.kernel.org
15841 S:      Orphan
15842 F:      drivers/net/ethernet/dec/tulip/
15843
15844 TUN/TAP driver
15845 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15846 W:      http://vtun.sourceforge.net/tun
15847 S:      Maintained
15848 F:      Documentation/networking/tuntap.txt
15849 F:      arch/um/os-Linux/drivers/
15850
15851 TURBOCHANNEL SUBSYSTEM
15852 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15853 M:      Ralf Baechle <ralf@linux-mips.org>
15854 L:      linux-mips@vger.kernel.org
15855 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15856 S:      Maintained
15857 F:      drivers/tc/
15858 F:      include/linux/tc.h
15859
15860 TURBOSTAT UTILITY
15861 M:      "Len Brown" <lenb@kernel.org>
15862 L:      linux-pm@vger.kernel.org
15863 B:      https://bugzilla.kernel.org
15864 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15866 S:      Supported
15867 F:      tools/power/x86/turbostat/
15868
15869 TW5864 VIDEO4LINUX DRIVER
15870 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15871 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15872 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15873 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15874 L:      linux-media@vger.kernel.org
15875 S:      Supported
15876 F:      drivers/media/pci/tw5864/
15877
15878 TW68 VIDEO4LINUX DRIVER
15879 M:      Hans Verkuil <hverkuil@xs4all.nl>
15880 L:      linux-media@vger.kernel.org
15881 T:      git git://linuxtv.org/media_tree.git
15882 W:      https://linuxtv.org
15883 S:      Odd Fixes
15884 F:      drivers/media/pci/tw68/
15885
15886 TW686X VIDEO4LINUX DRIVER
15887 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15888 L:      linux-media@vger.kernel.org
15889 T:      git git://linuxtv.org/media_tree.git
15890 W:      http://linuxtv.org
15891 S:      Maintained
15892 F:      drivers/media/pci/tw686x/
15893
15894 UBI FILE SYSTEM (UBIFS)
15895 M:      Richard Weinberger <richard@nod.at>
15896 M:      Artem Bityutskiy <dedekind1@gmail.com>
15897 M:      Adrian Hunter <adrian.hunter@intel.com>
15898 L:      linux-mtd@lists.infradead.org
15899 T:      git git://git.infradead.org/ubifs-2.6.git
15900 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15901 S:      Supported
15902 F:      Documentation/filesystems/ubifs.txt
15903 F:      fs/ubifs/
15904
15905 UCLINUX (M68KNOMMU AND COLDFIRE)
15906 M:      Greg Ungerer <gerg@linux-m68k.org>
15907 W:      http://www.linux-m68k.org/
15908 W:      http://www.uclinux.org/
15909 L:      linux-m68k@lists.linux-m68k.org
15910 L:      uclinux-dev@uclinux.org  (subscribers-only)
15911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15912 S:      Maintained
15913 F:      arch/m68k/coldfire/
15914 F:      arch/m68k/68*/
15915 F:      arch/m68k/*/*_no.*
15916 F:      arch/m68k/include/asm/*_no.*
15917
15918 UDF FILESYSTEM
15919 M:      Jan Kara <jack@suse.com>
15920 S:      Maintained
15921 F:      Documentation/filesystems/udf.txt
15922 F:      fs/udf/
15923
15924 UDRAW TABLET
15925 M:      Bastien Nocera <hadess@hadess.net>
15926 L:      linux-input@vger.kernel.org
15927 S:      Maintained
15928 F:      drivers/hid/hid-udraw-ps3.c
15929
15930 UFS FILESYSTEM
15931 M:      Evgeniy Dushistov <dushistov@mail.ru>
15932 S:      Maintained
15933 F:      Documentation/filesystems/ufs.txt
15934 F:      fs/ufs/
15935
15936 UHID USERSPACE HID IO DRIVER:
15937 M:      David Herrmann <dh.herrmann@googlemail.com>
15938 L:      linux-input@vger.kernel.org
15939 S:      Maintained
15940 F:      drivers/hid/uhid.c
15941 F:      include/uapi/linux/uhid.h
15942
15943 ULPI BUS
15944 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15945 L:      linux-usb@vger.kernel.org
15946 S:      Maintained
15947 F:      drivers/usb/common/ulpi.c
15948 F:      include/linux/ulpi/
15949
15950 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15951 L:      linux-usb@vger.kernel.org
15952 S:      Orphan
15953 F:      drivers/uwb/
15954 F:      include/linux/uwb.h
15955 F:      include/linux/uwb/
15956
15957 UNICORE32 ARCHITECTURE:
15958 M:      Guan Xuetao <gxt@pku.edu.cn>
15959 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15960 S:      Maintained
15961 T:      git git://github.com/gxt/linux.git
15962 F:      arch/unicore32/
15963
15964 UNIFDEF
15965 M:      Tony Finch <dot@dotat.at>
15966 W:      http://dotat.at/prog/unifdef
15967 S:      Maintained
15968 F:      scripts/unifdef.c
15969
15970 UNIFORM CDROM DRIVER
15971 M:      Jens Axboe <axboe@kernel.dk>
15972 W:      http://www.kernel.dk
15973 S:      Maintained
15974 F:      Documentation/cdrom/
15975 F:      drivers/cdrom/cdrom.c
15976 F:      include/linux/cdrom.h
15977 F:      include/uapi/linux/cdrom.h
15978
15979 UNISYS S-PAR DRIVERS
15980 M:      David Kershner <david.kershner@unisys.com>
15981 L:      sparmaintainer@unisys.com (Unisys internal)
15982 S:      Supported
15983 F:      include/linux/visorbus.h
15984 F:      drivers/visorbus/
15985 F:      drivers/staging/unisys/
15986
15987 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15988 R:      Alim Akhtar <alim.akhtar@samsung.com>
15989 R:      Avri Altman <avri.altman@wdc.com>
15990 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15991 L:      linux-scsi@vger.kernel.org
15992 S:      Supported
15993 F:      Documentation/scsi/ufs.txt
15994 F:      drivers/scsi/ufs/
15995
15996 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15997 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15998 L:      linux-scsi@vger.kernel.org
15999 S:      Supported
16000 F:      drivers/scsi/ufs/*dwc*
16001
16002 UNSORTED BLOCK IMAGES (UBI)
16003 M:      Artem Bityutskiy <dedekind1@gmail.com>
16004 M:      Richard Weinberger <richard@nod.at>
16005 W:      http://www.linux-mtd.infradead.org/
16006 L:      linux-mtd@lists.infradead.org
16007 T:      git git://git.infradead.org/ubifs-2.6.git
16008 S:      Supported
16009 F:      drivers/mtd/ubi/
16010 F:      include/linux/mtd/ubi.h
16011 F:      include/uapi/mtd/ubi-user.h
16012
16013 USB "USBNET" DRIVER FRAMEWORK
16014 M:      Oliver Neukum <oneukum@suse.com>
16015 L:      netdev@vger.kernel.org
16016 W:      http://www.linux-usb.org/usbnet
16017 S:      Maintained
16018 F:      drivers/net/usb/usbnet.c
16019 F:      include/linux/usb/usbnet.h
16020
16021 USB ACM DRIVER
16022 M:      Oliver Neukum <oneukum@suse.com>
16023 L:      linux-usb@vger.kernel.org
16024 S:      Maintained
16025 F:      Documentation/usb/acm.txt
16026 F:      drivers/usb/class/cdc-acm.*
16027
16028 USB AR5523 WIRELESS DRIVER
16029 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16030 L:      linux-wireless@vger.kernel.org
16031 S:      Maintained
16032 F:      drivers/net/wireless/ath/ar5523/
16033
16034 USB ATTACHED SCSI
16035 M:      Oliver Neukum <oneukum@suse.com>
16036 L:      linux-usb@vger.kernel.org
16037 L:      linux-scsi@vger.kernel.org
16038 S:      Maintained
16039 F:      drivers/usb/storage/uas.c
16040
16041 USB CDC ETHERNET DRIVER
16042 M:      Oliver Neukum <oliver@neukum.org>
16043 L:      linux-usb@vger.kernel.org
16044 S:      Maintained
16045 F:      drivers/net/usb/cdc_*.c
16046 F:      include/uapi/linux/usb/cdc.h
16047
16048 USB CHAOSKEY DRIVER
16049 M:      Keith Packard <keithp@keithp.com>
16050 L:      linux-usb@vger.kernel.org
16051 S:      Maintained
16052 F:      drivers/usb/misc/chaoskey.c
16053
16054 USB CYPRESS C67X00 DRIVER
16055 M:      Peter Korsgaard <jacmet@sunsite.dk>
16056 L:      linux-usb@vger.kernel.org
16057 S:      Maintained
16058 F:      drivers/usb/c67x00/
16059
16060 USB DAVICOM DM9601 DRIVER
16061 M:      Peter Korsgaard <jacmet@sunsite.dk>
16062 L:      netdev@vger.kernel.org
16063 W:      http://www.linux-usb.org/usbnet
16064 S:      Maintained
16065 F:      drivers/net/usb/dm9601.c
16066
16067 USB DIAMOND RIO500 DRIVER
16068 M:      Cesar Miquel <miquel@df.uba.ar>
16069 L:      rio500-users@lists.sourceforge.net
16070 W:      http://rio500.sourceforge.net
16071 S:      Maintained
16072 F:      drivers/usb/misc/rio500*
16073
16074 USB EHCI DRIVER
16075 M:      Alan Stern <stern@rowland.harvard.edu>
16076 L:      linux-usb@vger.kernel.org
16077 S:      Maintained
16078 F:      Documentation/usb/ehci.txt
16079 F:      drivers/usb/host/ehci*
16080
16081 USB GADGET/PERIPHERAL SUBSYSTEM
16082 M:      Felipe Balbi <balbi@kernel.org>
16083 L:      linux-usb@vger.kernel.org
16084 W:      http://www.linux-usb.org/gadget
16085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16086 S:      Maintained
16087 F:      drivers/usb/gadget/
16088 F:      include/linux/usb/gadget*
16089
16090 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16091 M:      Jiri Kosina <jikos@kernel.org>
16092 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16093 L:      linux-usb@vger.kernel.org
16094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16095 S:      Maintained
16096 F:      Documentation/hid/hiddev.txt
16097 F:      drivers/hid/usbhid/
16098
16099 USB INTEL XHCI ROLE MUX DRIVER
16100 M:      Hans de Goede <hdegoede@redhat.com>
16101 L:      linux-usb@vger.kernel.org
16102 S:      Maintained
16103 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16104
16105 USB ISP116X DRIVER
16106 M:      Olav Kongas <ok@artecdesign.ee>
16107 L:      linux-usb@vger.kernel.org
16108 S:      Maintained
16109 F:      drivers/usb/host/isp116x*
16110 F:      include/linux/usb/isp116x.h
16111
16112 USB LAN78XX ETHERNET DRIVER
16113 M:      Woojung Huh <woojung.huh@microchip.com>
16114 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16115 L:      netdev@vger.kernel.org
16116 S:      Maintained
16117 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16118 F:      drivers/net/usb/lan78xx.*
16119 F:      include/dt-bindings/net/microchip-lan78xx.h
16120
16121 USB MASS STORAGE DRIVER
16122 M:      Alan Stern <stern@rowland.harvard.edu>
16123 L:      linux-usb@vger.kernel.org
16124 L:      usb-storage@lists.one-eyed-alien.net
16125 S:      Maintained
16126 F:      drivers/usb/storage/
16127
16128 USB MIDI DRIVER
16129 M:      Clemens Ladisch <clemens@ladisch.de>
16130 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16131 T:      git git://git.alsa-project.org/alsa-kernel.git
16132 S:      Maintained
16133 F:      sound/usb/midi.*
16134
16135 USB NETWORKING DRIVERS
16136 L:      linux-usb@vger.kernel.org
16137 S:      Odd Fixes
16138 F:      drivers/net/usb/
16139
16140 USB OHCI DRIVER
16141 M:      Alan Stern <stern@rowland.harvard.edu>
16142 L:      linux-usb@vger.kernel.org
16143 S:      Maintained
16144 F:      Documentation/usb/ohci.txt
16145 F:      drivers/usb/host/ohci*
16146
16147 USB OTG FSM (Finite State Machine)
16148 M:      Peter Chen <Peter.Chen@nxp.com>
16149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16150 L:      linux-usb@vger.kernel.org
16151 S:      Maintained
16152 F:      drivers/usb/common/usb-otg-fsm.c
16153
16154 USB OVER IP DRIVER
16155 M:      Valentina Manea <valentina.manea.m@gmail.com>
16156 M:      Shuah Khan <shuah@kernel.org>
16157 M:      Shuah Khan <skhan@linuxfoundation.org>
16158 L:      linux-usb@vger.kernel.org
16159 S:      Maintained
16160 F:      Documentation/usb/usbip_protocol.txt
16161 F:      drivers/usb/usbip/
16162 F:      tools/usb/usbip/
16163 F:      tools/testing/selftests/drivers/usb/usbip/
16164
16165 USB PEGASUS DRIVER
16166 M:      Petko Manolov <petkan@nucleusys.com>
16167 L:      linux-usb@vger.kernel.org
16168 L:      netdev@vger.kernel.org
16169 T:      git git://github.com/petkan/pegasus.git
16170 W:      https://github.com/petkan/pegasus
16171 S:      Maintained
16172 F:      drivers/net/usb/pegasus.*
16173
16174 USB PHY LAYER
16175 M:      Felipe Balbi <balbi@kernel.org>
16176 L:      linux-usb@vger.kernel.org
16177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16178 S:      Maintained
16179 F:      drivers/usb/phy/
16180
16181 USB PRINTER DRIVER (usblp)
16182 M:      Pete Zaitcev <zaitcev@redhat.com>
16183 L:      linux-usb@vger.kernel.org
16184 S:      Supported
16185 F:      drivers/usb/class/usblp.c
16186
16187 USB QMI WWAN NETWORK DRIVER
16188 M:      Bjørn Mork <bjorn@mork.no>
16189 L:      netdev@vger.kernel.org
16190 S:      Maintained
16191 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16192 F:      drivers/net/usb/qmi_wwan.c
16193
16194 USB RTL8150 DRIVER
16195 M:      Petko Manolov <petkan@nucleusys.com>
16196 L:      linux-usb@vger.kernel.org
16197 L:      netdev@vger.kernel.org
16198 T:      git git://github.com/petkan/rtl8150.git
16199 W:      https://github.com/petkan/rtl8150
16200 S:      Maintained
16201 F:      drivers/net/usb/rtl8150.c
16202
16203 USB SERIAL SUBSYSTEM
16204 M:      Johan Hovold <johan@kernel.org>
16205 L:      linux-usb@vger.kernel.org
16206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16207 S:      Maintained
16208 F:      Documentation/usb/usb-serial.txt
16209 F:      drivers/usb/serial/
16210 F:      include/linux/usb/serial.h
16211
16212 USB SMSC75XX ETHERNET DRIVER
16213 M:      Steve Glendinning <steve.glendinning@shawell.net>
16214 L:      netdev@vger.kernel.org
16215 S:      Maintained
16216 F:      drivers/net/usb/smsc75xx.*
16217
16218 USB SMSC95XX ETHERNET DRIVER
16219 M:      Steve Glendinning <steve.glendinning@shawell.net>
16220 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16221 L:      netdev@vger.kernel.org
16222 S:      Maintained
16223 F:      drivers/net/usb/smsc95xx.*
16224
16225 USB SUBSYSTEM
16226 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16227 L:      linux-usb@vger.kernel.org
16228 W:      http://www.linux-usb.org
16229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16230 S:      Supported
16231 F:      Documentation/devicetree/bindings/usb/
16232 F:      Documentation/usb/
16233 F:      drivers/usb/
16234 F:      include/linux/usb.h
16235 F:      include/linux/usb/
16236
16237 USB TYPEC PI3USB30532 MUX DRIVER
16238 M:      Hans de Goede <hdegoede@redhat.com>
16239 L:      linux-usb@vger.kernel.org
16240 S:      Maintained
16241 F:      drivers/usb/typec/mux/pi3usb30532.c
16242
16243 USB TYPEC CLASS
16244 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16245 L:      linux-usb@vger.kernel.org
16246 S:      Maintained
16247 F:      Documentation/ABI/testing/sysfs-class-typec
16248 F:      Documentation/driver-api/usb/typec.rst
16249 F:      drivers/usb/typec/
16250 F:      include/linux/usb/typec.h
16251
16252 USB TYPEC BUS FOR ALTERNATE MODES
16253 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16254 L:      linux-usb@vger.kernel.org
16255 S:      Maintained
16256 F:      Documentation/ABI/testing/sysfs-bus-typec
16257 F:      Documentation/driver-api/usb/typec_bus.rst
16258 F:      drivers/usb/typec/altmodes/
16259 F:      include/linux/usb/typec_altmode.h
16260
16261 USB TYPEC PORT CONTROLLER DRIVERS
16262 M:      Guenter Roeck <linux@roeck-us.net>
16263 L:      linux-usb@vger.kernel.org
16264 S:      Maintained
16265 F:      drivers/usb/typec/tcpm/
16266
16267 USB UHCI DRIVER
16268 M:      Alan Stern <stern@rowland.harvard.edu>
16269 L:      linux-usb@vger.kernel.org
16270 S:      Maintained
16271 F:      drivers/usb/host/uhci*
16272
16273 USB VIDEO CLASS
16274 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16275 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16276 L:      linux-media@vger.kernel.org
16277 T:      git git://linuxtv.org/media_tree.git
16278 W:      http://www.ideasonboard.org/uvc/
16279 S:      Maintained
16280 F:      drivers/media/usb/uvc/
16281 F:      include/uapi/linux/uvcvideo.h
16282
16283 USB VISION DRIVER
16284 M:      Hans Verkuil <hverkuil@xs4all.nl>
16285 L:      linux-media@vger.kernel.org
16286 T:      git git://linuxtv.org/media_tree.git
16287 W:      https://linuxtv.org
16288 S:      Odd Fixes
16289 F:      drivers/media/usb/usbvision/
16290
16291 USB WEBCAM GADGET
16292 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16293 L:      linux-usb@vger.kernel.org
16294 S:      Maintained
16295 F:      drivers/usb/gadget/function/*uvc*
16296 F:      drivers/usb/gadget/legacy/webcam.c
16297 F:      include/uapi/linux/usb/g_uvc.h
16298
16299 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16300 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16301 L:      linux-wireless@vger.kernel.org
16302 S:      Maintained
16303 F:      drivers/net/wireless/rndis_wlan.c
16304
16305 USB XHCI DRIVER
16306 M:      Mathias Nyman <mathias.nyman@intel.com>
16307 L:      linux-usb@vger.kernel.org
16308 S:      Supported
16309 F:      drivers/usb/host/xhci*
16310 F:      drivers/usb/host/pci-quirks*
16311
16312 USB ZD1201 DRIVER
16313 L:      linux-wireless@vger.kernel.org
16314 W:      http://linux-lc100020.sourceforge.net
16315 S:      Orphan
16316 F:      drivers/net/wireless/zydas/zd1201.*
16317
16318 USB ZR364XX DRIVER
16319 M:      Antoine Jacquet <royale@zerezo.com>
16320 L:      linux-usb@vger.kernel.org
16321 L:      linux-media@vger.kernel.org
16322 T:      git git://linuxtv.org/media_tree.git
16323 W:      http://royale.zerezo.com/zr364xx/
16324 S:      Maintained
16325 F:      Documentation/media/v4l-drivers/zr364xx*
16326 F:      drivers/media/usb/zr364xx/
16327
16328 USER-MODE LINUX (UML)
16329 M:      Jeff Dike <jdike@addtoit.com>
16330 M:      Richard Weinberger <richard@nod.at>
16331 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16332 L:      linux-um@lists.infradead.org
16333 W:      http://user-mode-linux.sourceforge.net
16334 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16336 S:      Maintained
16337 F:      Documentation/virtual/uml/
16338 F:      arch/um/
16339 F:      arch/x86/um/
16340 F:      fs/hostfs/
16341
16342 USERSPACE COPYIN/COPYOUT (UIOVEC)
16343 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16344 S:      Maintained
16345 F:      lib/iov_iter.c
16346 F:      include/linux/uio.h
16347
16348 USERSPACE DMA BUFFER DRIVER
16349 M:      Gerd Hoffmann <kraxel@redhat.com>
16350 S:      Maintained
16351 L:      dri-devel@lists.freedesktop.org
16352 F:      drivers/dma-buf/udmabuf.c
16353 F:      include/uapi/linux/udmabuf.h
16354 T:      git git://anongit.freedesktop.org/drm/drm-misc
16355
16356 USERSPACE I/O (UIO)
16357 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16358 S:      Maintained
16359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16360 F:      Documentation/driver-api/uio-howto.rst
16361 F:      drivers/uio/
16362 F:      include/linux/uio_driver.h
16363
16364 UTIL-LINUX PACKAGE
16365 M:      Karel Zak <kzak@redhat.com>
16366 L:      util-linux@vger.kernel.org
16367 W:      http://en.wikipedia.org/wiki/Util-linux
16368 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16369 S:      Maintained
16370
16371 UUID HELPERS
16372 M:      Christoph Hellwig <hch@lst.de>
16373 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16374 L:      linux-kernel@vger.kernel.org
16375 T:      git git://git.infradead.org/users/hch/uuid.git
16376 F:      lib/uuid.c
16377 F:      lib/test_uuid.c
16378 F:      include/linux/uuid.h
16379 F:      include/uapi/linux/uuid.h
16380 S:      Maintained
16381
16382 UVESAFB DRIVER
16383 M:      Michal Januszewski <spock@gentoo.org>
16384 L:      linux-fbdev@vger.kernel.org
16385 W:      https://github.com/mjanusz/v86d
16386 S:      Maintained
16387 F:      Documentation/fb/uvesafb.txt
16388 F:      drivers/video/fbdev/uvesafb.*
16389
16390 VF610 NAND DRIVER
16391 M:      Stefan Agner <stefan@agner.ch>
16392 L:      linux-mtd@lists.infradead.org
16393 S:      Supported
16394 F:      drivers/mtd/nand/raw/vf610_nfc.c
16395
16396 VFAT/FAT/MSDOS FILESYSTEM
16397 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16398 S:      Maintained
16399 F:      Documentation/filesystems/vfat.txt
16400 F:      fs/fat/
16401
16402 VFIO DRIVER
16403 M:      Alex Williamson <alex.williamson@redhat.com>
16404 L:      kvm@vger.kernel.org
16405 T:      git git://github.com/awilliam/linux-vfio.git
16406 S:      Maintained
16407 F:      Documentation/vfio.txt
16408 F:      drivers/vfio/
16409 F:      include/linux/vfio.h
16410 F:      include/uapi/linux/vfio.h
16411
16412 VFIO MEDIATED DEVICE DRIVERS
16413 M:      Kirti Wankhede <kwankhede@nvidia.com>
16414 L:      kvm@vger.kernel.org
16415 S:      Maintained
16416 F:      Documentation/vfio-mediated-device.txt
16417 F:      drivers/vfio/mdev/
16418 F:      include/linux/mdev.h
16419 F:      samples/vfio-mdev/
16420
16421 VFIO PLATFORM DRIVER
16422 M:      Eric Auger <eric.auger@redhat.com>
16423 L:      kvm@vger.kernel.org
16424 S:      Maintained
16425 F:      drivers/vfio/platform/
16426
16427 VGA_SWITCHEROO
16428 R:      Lukas Wunner <lukas@wunner.de>
16429 S:      Maintained
16430 F:      Documentation/gpu/vga-switcheroo.rst
16431 F:      drivers/gpu/vga/vga_switcheroo.c
16432 F:      include/linux/vga_switcheroo.h
16433 T:      git git://anongit.freedesktop.org/drm/drm-misc
16434
16435 VIA RHINE NETWORK DRIVER
16436 S:      Orphan
16437 F:      drivers/net/ethernet/via/via-rhine.c
16438
16439 VIA SD/MMC CARD CONTROLLER DRIVER
16440 M:      Bruce Chang <brucechang@via.com.tw>
16441 M:      Harald Welte <HaraldWelte@viatech.com>
16442 S:      Maintained
16443 F:      drivers/mmc/host/via-sdmmc.c
16444
16445 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16446 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16447 L:      linux-fbdev@vger.kernel.org
16448 S:      Maintained
16449 F:      include/linux/via-core.h
16450 F:      include/linux/via-gpio.h
16451 F:      include/linux/via_i2c.h
16452 F:      drivers/video/fbdev/via/
16453
16454 VIA VELOCITY NETWORK DRIVER
16455 M:      Francois Romieu <romieu@fr.zoreil.com>
16456 L:      netdev@vger.kernel.org
16457 S:      Maintained
16458 F:      drivers/net/ethernet/via/via-velocity.*
16459
16460 VICODEC VIRTUAL CODEC DRIVER
16461 M:      Hans Verkuil <hans.verkuil@cisco.com>
16462 L:      linux-media@vger.kernel.org
16463 T:      git git://linuxtv.org/media_tree.git
16464 W:      https://linuxtv.org
16465 S:      Maintained
16466 F:      drivers/media/platform/vicodec/*
16467
16468 VIDEO MULTIPLEXER DRIVER
16469 M:      Philipp Zabel <p.zabel@pengutronix.de>
16470 L:      linux-media@vger.kernel.org
16471 S:      Maintained
16472 F:      drivers/media/platform/video-mux.c
16473
16474 VIDEO I2C POLLING DRIVER
16475 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16476 L:      linux-media@vger.kernel.org
16477 S:      Maintained
16478 F:      drivers/media/i2c/video-i2c.c
16479
16480 VIDEOBUF2 FRAMEWORK
16481 M:      Pawel Osciak <pawel@osciak.com>
16482 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16483 M:      Kyungmin Park <kyungmin.park@samsung.com>
16484 L:      linux-media@vger.kernel.org
16485 S:      Maintained
16486 F:      drivers/media/common/videobuf2/*
16487 F:      include/media/videobuf2-*
16488
16489 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16490 M:      Helen Koike <helen.koike@collabora.com>
16491 L:      linux-media@vger.kernel.org
16492 T:      git git://linuxtv.org/media_tree.git
16493 W:      https://linuxtv.org
16494 S:      Maintained
16495 F:      drivers/media/platform/vimc/*
16496
16497 VIRT LIB
16498 M:      Alex Williamson <alex.williamson@redhat.com>
16499 M:      Paolo Bonzini <pbonzini@redhat.com>
16500 L:      kvm@vger.kernel.org
16501 S:      Supported
16502 F:      virt/lib/
16503
16504 VIRTIO AND VHOST VSOCK DRIVER
16505 M:      Stefan Hajnoczi <stefanha@redhat.com>
16506 L:      kvm@vger.kernel.org
16507 L:      virtualization@lists.linux-foundation.org
16508 L:      netdev@vger.kernel.org
16509 S:      Maintained
16510 F:      include/linux/virtio_vsock.h
16511 F:      include/uapi/linux/virtio_vsock.h
16512 F:      include/uapi/linux/vsockmon.h
16513 F:      include/uapi/linux/vm_sockets_diag.h
16514 F:      net/vmw_vsock/diag.c
16515 F:      net/vmw_vsock/af_vsock_tap.c
16516 F:      net/vmw_vsock/virtio_transport_common.c
16517 F:      net/vmw_vsock/virtio_transport.c
16518 F:      drivers/net/vsockmon.c
16519 F:      drivers/vhost/vsock.c
16520 F:      tools/testing/vsock/
16521
16522 VIRTIO CONSOLE DRIVER
16523 M:      Amit Shah <amit@kernel.org>
16524 L:      virtualization@lists.linux-foundation.org
16525 S:      Maintained
16526 F:      drivers/char/virtio_console.c
16527 F:      include/linux/virtio_console.h
16528 F:      include/uapi/linux/virtio_console.h
16529
16530 VIRTIO CORE AND NET DRIVERS
16531 M:      "Michael S. Tsirkin" <mst@redhat.com>
16532 M:      Jason Wang <jasowang@redhat.com>
16533 L:      virtualization@lists.linux-foundation.org
16534 S:      Maintained
16535 F:      Documentation/devicetree/bindings/virtio/
16536 F:      drivers/virtio/
16537 F:      tools/virtio/
16538 F:      drivers/net/virtio_net.c
16539 F:      drivers/block/virtio_blk.c
16540 F:      include/linux/virtio*.h
16541 F:      include/uapi/linux/virtio_*.h
16542 F:      drivers/crypto/virtio/
16543 F:      mm/balloon_compaction.c
16544
16545 VIRTIO BLOCK AND SCSI DRIVERS
16546 M:      "Michael S. Tsirkin" <mst@redhat.com>
16547 M:      Jason Wang <jasowang@redhat.com>
16548 R:      Paolo Bonzini <pbonzini@redhat.com>
16549 R:      Stefan Hajnoczi <stefanha@redhat.com>
16550 L:      virtualization@lists.linux-foundation.org
16551 S:      Maintained
16552 F:      drivers/block/virtio_blk.c
16553 F:      drivers/scsi/virtio_scsi.c
16554 F:      include/uapi/linux/virtio_blk.h
16555 F:      include/uapi/linux/virtio_scsi.h
16556 F:      drivers/vhost/scsi.c
16557
16558 VIRTIO CRYPTO DRIVER
16559 M:      Gonglei <arei.gonglei@huawei.com>
16560 L:      virtualization@lists.linux-foundation.org
16561 L:      linux-crypto@vger.kernel.org
16562 S:      Maintained
16563 F:      drivers/crypto/virtio/
16564 F:      include/uapi/linux/virtio_crypto.h
16565
16566 VIRTIO DRIVERS FOR S390
16567 M:      Cornelia Huck <cohuck@redhat.com>
16568 M:      Halil Pasic <pasic@linux.ibm.com>
16569 L:      linux-s390@vger.kernel.org
16570 L:      virtualization@lists.linux-foundation.org
16571 L:      kvm@vger.kernel.org
16572 S:      Supported
16573 F:      drivers/s390/virtio/
16574 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16575
16576 VIRTIO GPU DRIVER
16577 M:      David Airlie <airlied@linux.ie>
16578 M:      Gerd Hoffmann <kraxel@redhat.com>
16579 L:      dri-devel@lists.freedesktop.org
16580 L:      virtualization@lists.linux-foundation.org
16581 T:      git git://anongit.freedesktop.org/drm/drm-misc
16582 S:      Maintained
16583 F:      drivers/gpu/drm/virtio/
16584 F:      include/uapi/linux/virtio_gpu.h
16585
16586 VIRTIO HOST (VHOST)
16587 M:      "Michael S. Tsirkin" <mst@redhat.com>
16588 M:      Jason Wang <jasowang@redhat.com>
16589 L:      kvm@vger.kernel.org
16590 L:      virtualization@lists.linux-foundation.org
16591 L:      netdev@vger.kernel.org
16592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16593 S:      Maintained
16594 F:      drivers/vhost/
16595 F:      include/uapi/linux/vhost.h
16596
16597 VIRTIO INPUT DRIVER
16598 M:      Gerd Hoffmann <kraxel@redhat.com>
16599 S:      Maintained
16600 F:      drivers/virtio/virtio_input.c
16601 F:      include/uapi/linux/virtio_input.h
16602
16603 VIRTUAL BOX GUEST DEVICE DRIVER
16604 M:      Hans de Goede <hdegoede@redhat.com>
16605 M:      Arnd Bergmann <arnd@arndb.de>
16606 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16607 S:      Maintained
16608 F:      include/linux/vbox_utils.h
16609 F:      include/uapi/linux/vbox*.h
16610 F:      drivers/virt/vboxguest/
16611
16612 VIRTUAL SERIO DEVICE DRIVER
16613 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16614 S:      Maintained
16615 F:      drivers/input/serio/userio.c
16616 F:      include/uapi/linux/userio.h
16617
16618 VIVID VIRTUAL VIDEO DRIVER
16619 M:      Hans Verkuil <hverkuil@xs4all.nl>
16620 L:      linux-media@vger.kernel.org
16621 T:      git git://linuxtv.org/media_tree.git
16622 W:      https://linuxtv.org
16623 S:      Maintained
16624 F:      drivers/media/platform/vivid/*
16625
16626 VLYNQ BUS
16627 M:      Florian Fainelli <f.fainelli@gmail.com>
16628 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16629 S:      Maintained
16630 F:      drivers/vlynq/vlynq.c
16631 F:      include/linux/vlynq.h
16632
16633 VME SUBSYSTEM
16634 M:      Martyn Welch <martyn@welchs.me.uk>
16635 M:      Manohar Vanga <manohar.vanga@gmail.com>
16636 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16637 L:      devel@driverdev.osuosl.org
16638 S:      Maintained
16639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16640 F:      Documentation/driver-api/vme.rst
16641 F:      drivers/staging/vme/
16642 F:      drivers/vme/
16643 F:      include/linux/vme*
16644
16645 VMWARE BALLOON DRIVER
16646 M:      Julien Freche <jfreche@vmware.com>
16647 M:      Nadav Amit <namit@vmware.com>
16648 M:      "VMware, Inc." <pv-drivers@vmware.com>
16649 L:      linux-kernel@vger.kernel.org
16650 S:      Maintained
16651 F:      drivers/misc/vmw_balloon.c
16652
16653 VMWARE HYPERVISOR INTERFACE
16654 M:      Alok Kataria <akataria@vmware.com>
16655 L:      virtualization@lists.linux-foundation.org
16656 S:      Supported
16657 F:      arch/x86/kernel/cpu/vmware.c
16658
16659 VMWARE PVRDMA DRIVER
16660 M:      Adit Ranadive <aditr@vmware.com>
16661 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16662 L:      linux-rdma@vger.kernel.org
16663 S:      Maintained
16664 F:      drivers/infiniband/hw/vmw_pvrdma/
16665
16666 VMware PVSCSI driver
16667 M:      Jim Gill <jgill@vmware.com>
16668 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16669 L:      linux-scsi@vger.kernel.org
16670 S:      Maintained
16671 F:      drivers/scsi/vmw_pvscsi.c
16672 F:      drivers/scsi/vmw_pvscsi.h
16673
16674 VMWARE VMMOUSE SUBDRIVER
16675 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16676 M:      "VMware, Inc." <pv-drivers@vmware.com>
16677 L:      linux-input@vger.kernel.org
16678 S:      Maintained
16679 F:      drivers/input/mouse/vmmouse.c
16680 F:      drivers/input/mouse/vmmouse.h
16681
16682 VMWARE VMXNET3 ETHERNET DRIVER
16683 M:      Ronak Doshi <doshir@vmware.com>
16684 M:      "VMware, Inc." <pv-drivers@vmware.com>
16685 L:      netdev@vger.kernel.org
16686 S:      Maintained
16687 F:      drivers/net/vmxnet3/
16688
16689 VOCORE VOCORE2 BOARD
16690 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16691 L:      linux-mips@vger.kernel.org
16692 S:      Maintained
16693 F:      arch/mips/boot/dts/ralink/vocore2.dts
16694
16695 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16696 M:      Liam Girdwood <lgirdwood@gmail.com>
16697 M:      Mark Brown <broonie@kernel.org>
16698 L:      linux-kernel@vger.kernel.org
16699 W:      http://www.slimlogic.co.uk/?p=48
16700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16701 S:      Supported
16702 F:      Documentation/devicetree/bindings/regulator/
16703 F:      Documentation/power/regulator/
16704 F:      drivers/regulator/
16705 F:      include/dt-bindings/regulator/
16706 F:      include/linux/regulator/
16707
16708 VRF
16709 M:      David Ahern <dsa@cumulusnetworks.com>
16710 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16711 L:      netdev@vger.kernel.org
16712 S:      Maintained
16713 F:      drivers/net/vrf.c
16714 F:      Documentation/networking/vrf.txt
16715
16716 VT1211 HARDWARE MONITOR DRIVER
16717 M:      Juerg Haefliger <juergh@gmail.com>
16718 L:      linux-hwmon@vger.kernel.org
16719 S:      Maintained
16720 F:      Documentation/hwmon/vt1211.rst
16721 F:      drivers/hwmon/vt1211.c
16722
16723 VT8231 HARDWARE MONITOR DRIVER
16724 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16725 L:      linux-hwmon@vger.kernel.org
16726 S:      Maintained
16727 F:      drivers/hwmon/vt8231.c
16728
16729 VUB300 USB to SDIO/SD/MMC bridge chip
16730 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16731 L:      linux-mmc@vger.kernel.org
16732 L:      linux-usb@vger.kernel.org
16733 S:      Supported
16734 F:      drivers/mmc/host/vub300.c
16735
16736 W1 DALLAS'S 1-WIRE BUS
16737 M:      Evgeniy Polyakov <zbr@ioremap.net>
16738 S:      Maintained
16739 F:      Documentation/devicetree/bindings/w1/
16740 F:      Documentation/w1/
16741 F:      drivers/w1/
16742 F:      include/linux/w1.h
16743
16744 W83791D HARDWARE MONITORING DRIVER
16745 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16746 L:      linux-hwmon@vger.kernel.org
16747 S:      Maintained
16748 F:      Documentation/hwmon/w83791d.rst
16749 F:      drivers/hwmon/w83791d.c
16750
16751 W83793 HARDWARE MONITORING DRIVER
16752 M:      Rudolf Marek <r.marek@assembler.cz>
16753 L:      linux-hwmon@vger.kernel.org
16754 S:      Maintained
16755 F:      Documentation/hwmon/w83793.rst
16756 F:      drivers/hwmon/w83793.c
16757
16758 W83795 HARDWARE MONITORING DRIVER
16759 M:      Jean Delvare <jdelvare@suse.com>
16760 L:      linux-hwmon@vger.kernel.org
16761 S:      Maintained
16762 F:      drivers/hwmon/w83795.c
16763
16764 W83L51xD SD/MMC CARD INTERFACE DRIVER
16765 M:      Pierre Ossman <pierre@ossman.eu>
16766 S:      Maintained
16767 F:      drivers/mmc/host/wbsd.*
16768
16769 WACOM PROTOCOL 4 SERIAL TABLETS
16770 M:      Julian Squires <julian@cipht.net>
16771 M:      Hans de Goede <hdegoede@redhat.com>
16772 L:      linux-input@vger.kernel.org
16773 S:      Maintained
16774 F:      drivers/input/tablet/wacom_serial4.c
16775
16776 WATCHDOG DEVICE DRIVERS
16777 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16778 M:      Guenter Roeck <linux@roeck-us.net>
16779 L:      linux-watchdog@vger.kernel.org
16780 W:      http://www.linux-watchdog.org/
16781 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16782 S:      Maintained
16783 F:      Documentation/devicetree/bindings/watchdog/
16784 F:      Documentation/watchdog/
16785 F:      drivers/watchdog/
16786 F:      include/linux/watchdog.h
16787 F:      include/uapi/linux/watchdog.h
16788
16789 WHISKEYCOVE PMIC GPIO DRIVER
16790 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16791 L:      linux-gpio@vger.kernel.org
16792 S:      Maintained
16793 F:      drivers/gpio/gpio-wcove.c
16794
16795 WHWAVE RTC DRIVER
16796 M:      Dianlong Li <long17.cool@163.com>
16797 L:      linux-rtc@vger.kernel.org
16798 S:      Maintained
16799 F:      drivers/rtc/rtc-sd3078.c
16800
16801 WIIMOTE HID DRIVER
16802 M:      David Herrmann <dh.herrmann@googlemail.com>
16803 L:      linux-input@vger.kernel.org
16804 S:      Maintained
16805 F:      drivers/hid/hid-wiimote*
16806
16807 WILOCITY WIL6210 WIRELESS DRIVER
16808 M:      Maya Erez <merez@codeaurora.org>
16809 L:      linux-wireless@vger.kernel.org
16810 L:      wil6210@qti.qualcomm.com
16811 S:      Supported
16812 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16813 F:      drivers/net/wireless/ath/wil6210/
16814
16815 WIMAX STACK
16816 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16817 M:      linux-wimax@intel.com
16818 L:      wimax@linuxwimax.org (subscribers-only)
16819 S:      Supported
16820 W:      http://linuxwimax.org
16821 F:      Documentation/wimax/README.wimax
16822 F:      include/linux/wimax/debug.h
16823 F:      include/net/wimax.h
16824 F:      include/uapi/linux/wimax.h
16825 F:      net/wimax/
16826
16827 WINBOND CIR DRIVER
16828 M:      David Härdeman <david@hardeman.nu>
16829 S:      Maintained
16830 F:      drivers/media/rc/winbond-cir.c
16831
16832 RCMM REMOTE CONTROLS DECODER
16833 M:      Patrick Lerda <patrick9876@free.fr>
16834 S:      Maintained
16835 F:      drivers/media/rc/ir-rcmm-decoder.c
16836
16837 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16838 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16839 L:      linux-watchdog@vger.kernel.org
16840 S:      Maintained
16841 F:      drivers/watchdog/ebc-c384_wdt.c
16842
16843 WINSYSTEMS WS16C48 GPIO DRIVER
16844 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16845 L:      linux-gpio@vger.kernel.org
16846 S:      Maintained
16847 F:      drivers/gpio/gpio-ws16c48.c
16848
16849 WISTRON LAPTOP BUTTON DRIVER
16850 M:      Miloslav Trmac <mitr@volny.cz>
16851 S:      Maintained
16852 F:      drivers/input/misc/wistron_btns.c
16853
16854 WL3501 WIRELESS PCMCIA CARD DRIVER
16855 L:      linux-wireless@vger.kernel.org
16856 S:      Odd fixes
16857 F:      drivers/net/wireless/wl3501*
16858
16859 WOLFSON MICROELECTRONICS DRIVERS
16860 L:      patches@opensource.cirrus.com
16861 T:      git https://github.com/CirrusLogic/linux-drivers.git
16862 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16863 S:      Supported
16864 F:      Documentation/hwmon/wm83??.rst
16865 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16866 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16867 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16868 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16869 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16870 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16871 F:      drivers/clk/clk-wm83*.c
16872 F:      drivers/extcon/extcon-arizona.c
16873 F:      drivers/leds/leds-wm83*.c
16874 F:      drivers/gpio/gpio-*wm*.c
16875 F:      drivers/gpio/gpio-arizona.c
16876 F:      drivers/hwmon/wm83??-hwmon.c
16877 F:      drivers/input/misc/wm831x-on.c
16878 F:      drivers/input/touchscreen/wm831x-ts.c
16879 F:      drivers/input/touchscreen/wm97*.c
16880 F:      drivers/mfd/arizona*
16881 F:      drivers/mfd/wm*.c
16882 F:      drivers/mfd/cs47l24*
16883 F:      drivers/power/supply/wm83*.c
16884 F:      drivers/rtc/rtc-wm83*.c
16885 F:      drivers/regulator/wm8*.c
16886 F:      drivers/regulator/arizona*
16887 F:      drivers/video/backlight/wm83*_bl.c
16888 F:      drivers/watchdog/wm83*_wdt.c
16889 F:      include/linux/mfd/arizona/
16890 F:      include/linux/mfd/wm831x/
16891 F:      include/linux/mfd/wm8350/
16892 F:      include/linux/mfd/wm8400*
16893 F:      include/linux/regulator/arizona*
16894 F:      include/linux/wm97xx.h
16895 F:      include/sound/wm????.h
16896 F:      sound/soc/codecs/arizona.?
16897 F:      sound/soc/codecs/wm*
16898 F:      sound/soc/codecs/cs47l24*
16899
16900 WORKQUEUE
16901 M:      Tejun Heo <tj@kernel.org>
16902 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16904 S:      Maintained
16905 F:      include/linux/workqueue.h
16906 F:      kernel/workqueue.c
16907 F:      Documentation/core-api/workqueue.rst
16908
16909 X-POWERS AXP288 PMIC DRIVERS
16910 M:      Hans de Goede <hdegoede@redhat.com>
16911 S:      Maintained
16912 N:      axp288
16913 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16914
16915 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16916 M:      Chen-Yu Tsai <wens@csie.org>
16917 L:      linux-kernel@vger.kernel.org
16918 S:      Maintained
16919 N:      axp[128]
16920
16921 X.25 NETWORK LAYER
16922 M:      Andrew Hendry <andrew.hendry@gmail.com>
16923 L:      linux-x25@vger.kernel.org
16924 S:      Odd Fixes
16925 F:      Documentation/networking/x25*
16926 F:      include/net/x25*
16927 F:      net/x25/
16928
16929 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16930 M:      Thomas Gleixner <tglx@linutronix.de>
16931 M:      Ingo Molnar <mingo@redhat.com>
16932 M:      Borislav Petkov <bp@alien8.de>
16933 R:      "H. Peter Anvin" <hpa@zytor.com>
16934 M:      x86@kernel.org
16935 L:      linux-kernel@vger.kernel.org
16936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16937 S:      Maintained
16938 F:      Documentation/devicetree/bindings/x86/
16939 F:      Documentation/x86/
16940 F:      arch/x86/
16941
16942 X86 ENTRY CODE
16943 M:      Andy Lutomirski <luto@kernel.org>
16944 L:      linux-kernel@vger.kernel.org
16945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16946 S:      Maintained
16947 F:      arch/x86/entry/
16948
16949 X86 MCE INFRASTRUCTURE
16950 M:      Tony Luck <tony.luck@intel.com>
16951 M:      Borislav Petkov <bp@alien8.de>
16952 L:      linux-edac@vger.kernel.org
16953 S:      Maintained
16954 F:      arch/x86/kernel/cpu/mce/*
16955
16956 X86 MICROCODE UPDATE SUPPORT
16957 M:      Borislav Petkov <bp@alien8.de>
16958 S:      Maintained
16959 F:      arch/x86/kernel/cpu/microcode/*
16960
16961 X86 MM
16962 M:      Dave Hansen <dave.hansen@linux.intel.com>
16963 M:      Andy Lutomirski <luto@kernel.org>
16964 M:      Peter Zijlstra <peterz@infradead.org>
16965 L:      linux-kernel@vger.kernel.org
16966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16967 S:      Maintained
16968 F:      arch/x86/mm/
16969
16970 X86 PLATFORM DRIVERS
16971 M:      Darren Hart <dvhart@infradead.org>
16972 M:      Andy Shevchenko <andy@infradead.org>
16973 L:      platform-driver-x86@vger.kernel.org
16974 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16975 S:      Maintained
16976 F:      drivers/platform/x86/
16977 F:      drivers/platform/olpc/
16978
16979 X86 PLATFORM DRIVERS - ARCH
16980 R:      Darren Hart <dvhart@infradead.org>
16981 R:      Andy Shevchenko <andy@infradead.org>
16982 L:      platform-driver-x86@vger.kernel.org
16983 L:      x86@kernel.org
16984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16985 S:      Maintained
16986 F:      arch/x86/platform
16987
16988 X86 VDSO
16989 M:      Andy Lutomirski <luto@kernel.org>
16990 L:      linux-kernel@vger.kernel.org
16991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16992 S:      Maintained
16993 F:      arch/x86/entry/vdso/
16994
16995 XARRAY
16996 M:      Matthew Wilcox <willy@infradead.org>
16997 L:      linux-fsdevel@vger.kernel.org
16998 S:      Supported
16999 F:      Documentation/core-api/xarray.rst
17000 F:      lib/idr.c
17001 F:      lib/xarray.c
17002 F:      include/linux/idr.h
17003 F:      include/linux/xarray.h
17004 F:      tools/testing/radix-tree
17005
17006 XBOX DVD IR REMOTE
17007 M:      Benjamin Valentin <benpicco@googlemail.com>
17008 S:      Maintained
17009 F:      drivers/media/rc/xbox_remote.c
17010 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17011
17012 XC2028/3028 TUNER DRIVER
17013 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17014 L:      linux-media@vger.kernel.org
17015 W:      https://linuxtv.org
17016 T:      git git://linuxtv.org/media_tree.git
17017 S:      Maintained
17018 F:      drivers/media/tuners/tuner-xc2028.*
17019
17020 XDP (eXpress Data Path)
17021 M:      Alexei Starovoitov <ast@kernel.org>
17022 M:      Daniel Borkmann <daniel@iogearbox.net>
17023 M:      David S. Miller <davem@davemloft.net>
17024 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17025 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17026 M:      John Fastabend <john.fastabend@gmail.com>
17027 L:      netdev@vger.kernel.org
17028 L:      xdp-newbies@vger.kernel.org
17029 L:      bpf@vger.kernel.org
17030 S:      Supported
17031 F:      net/core/xdp.c
17032 F:      include/net/xdp.h
17033 F:      kernel/bpf/devmap.c
17034 F:      kernel/bpf/cpumap.c
17035 F:      include/trace/events/xdp.h
17036 K:      xdp
17037 N:      xdp
17038
17039 XDP SOCKETS (AF_XDP)
17040 M:      Björn Töpel <bjorn.topel@intel.com>
17041 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17042 L:      netdev@vger.kernel.org
17043 L:      bpf@vger.kernel.org
17044 S:      Maintained
17045 F:      kernel/bpf/xskmap.c
17046 F:      net/xdp/
17047
17048 XEN BLOCK SUBSYSTEM
17049 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17050 M:      Roger Pau Monné <roger.pau@citrix.com>
17051 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17052 S:      Supported
17053 F:      drivers/block/xen-blkback/*
17054 F:      drivers/block/xen*
17055
17056 XEN HYPERVISOR ARM
17057 M:      Stefano Stabellini <sstabellini@kernel.org>
17058 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17059 S:      Maintained
17060 F:      arch/arm/xen/
17061 F:      arch/arm/include/asm/xen/
17062
17063 XEN HYPERVISOR ARM64
17064 M:      Stefano Stabellini <sstabellini@kernel.org>
17065 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17066 S:      Maintained
17067 F:      arch/arm64/xen/
17068 F:      arch/arm64/include/asm/xen/
17069
17070 XEN HYPERVISOR INTERFACE
17071 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17072 M:      Juergen Gross <jgross@suse.com>
17073 R:      Stefano Stabellini <sstabellini@kernel.org>
17074 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17076 S:      Supported
17077 F:      arch/x86/xen/
17078 F:      arch/x86/platform/pvh/
17079 F:      drivers/*/xen-*front.c
17080 F:      drivers/xen/
17081 F:      arch/x86/include/asm/xen/
17082 F:      arch/x86/include/asm/pvclock-abi.h
17083 F:      include/xen/
17084 F:      include/uapi/xen/
17085 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17086 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17087
17088 XEN NETWORK BACKEND DRIVER
17089 M:      Wei Liu <wei.liu2@citrix.com>
17090 M:      Paul Durrant <paul.durrant@citrix.com>
17091 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17092 L:      netdev@vger.kernel.org
17093 S:      Supported
17094 F:      drivers/net/xen-netback/*
17095
17096 XEN PCI SUBSYSTEM
17097 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17098 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17099 S:      Supported
17100 F:      arch/x86/pci/*xen*
17101 F:      drivers/pci/*xen*
17102
17103 XEN PVSCSI DRIVERS
17104 M:      Juergen Gross <jgross@suse.com>
17105 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17106 L:      linux-scsi@vger.kernel.org
17107 S:      Supported
17108 F:      drivers/scsi/xen-scsifront.c
17109 F:      drivers/xen/xen-scsiback.c
17110 F:      include/xen/interface/io/vscsiif.h
17111
17112 XEN SWIOTLB SUBSYSTEM
17113 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17114 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17115 L:      iommu@lists.linux-foundation.org
17116 S:      Supported
17117 F:      arch/x86/xen/*swiotlb*
17118 F:      drivers/xen/*swiotlb*
17119
17120 XEN SOUND FRONTEND DRIVER
17121 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17122 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17123 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17124 S:      Supported
17125 F:      sound/xen/*
17126
17127 XFS FILESYSTEM
17128 M:      Darrick J. Wong <darrick.wong@oracle.com>
17129 M:      linux-xfs@vger.kernel.org
17130 L:      linux-xfs@vger.kernel.org
17131 W:      http://xfs.org/
17132 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17133 S:      Supported
17134 F:      Documentation/filesystems/xfs.txt
17135 F:      fs/xfs/
17136
17137 XILINX AXI ETHERNET DRIVER
17138 M:      Anirudha Sarangi <anirudh@xilinx.com>
17139 M:      John Linn <John.Linn@xilinx.com>
17140 S:      Maintained
17141 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17142
17143 XILINX UARTLITE SERIAL DRIVER
17144 M:      Peter Korsgaard <jacmet@sunsite.dk>
17145 L:      linux-serial@vger.kernel.org
17146 S:      Maintained
17147 F:      drivers/tty/serial/uartlite.c
17148
17149 XILINX VIDEO IP CORES
17150 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17151 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17152 L:      linux-media@vger.kernel.org
17153 T:      git git://linuxtv.org/media_tree.git
17154 S:      Supported
17155 F:      Documentation/devicetree/bindings/media/xilinx/
17156 F:      drivers/media/platform/xilinx/
17157 F:      include/uapi/linux/xilinx-v4l2-controls.h
17158
17159 XILLYBUS DRIVER
17160 M:      Eli Billauer <eli.billauer@gmail.com>
17161 L:      linux-kernel@vger.kernel.org
17162 S:      Supported
17163 F:      drivers/char/xillybus/
17164
17165 XLP9XX I2C DRIVER
17166 M:      George Cherian <george.cherian@cavium.com>
17167 M:      Jan Glauber <jglauber@cavium.com>
17168 L:      linux-i2c@vger.kernel.org
17169 W:      http://www.cavium.com
17170 S:      Supported
17171 F:      drivers/i2c/busses/i2c-xlp9xx.c
17172
17173 XRA1403 GPIO EXPANDER
17174 M:      Nandor Han <nandor.han@ge.com>
17175 M:      Semi Malinen <semi.malinen@ge.com>
17176 L:      linux-gpio@vger.kernel.org
17177 S:      Maintained
17178 F:      drivers/gpio/gpio-xra1403.c
17179 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17180
17181 XTENSA XTFPGA PLATFORM SUPPORT
17182 M:      Max Filippov <jcmvbkbc@gmail.com>
17183 L:      linux-xtensa@linux-xtensa.org
17184 S:      Maintained
17185 F:      drivers/spi/spi-xtensa-xtfpga.c
17186 F:      sound/soc/xtensa/xtfpga-i2s.c
17187
17188 YAM DRIVER FOR AX.25
17189 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17190 L:      linux-hams@vger.kernel.org
17191 S:      Maintained
17192 F:      drivers/net/hamradio/yam*
17193 F:      include/linux/yam.h
17194
17195 YAMA SECURITY MODULE
17196 M:      Kees Cook <keescook@chromium.org>
17197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17198 S:      Supported
17199 F:      security/yama/
17200 F:      Documentation/admin-guide/LSM/Yama.rst
17201
17202 YEALINK PHONE DRIVER
17203 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17204 L:      usbb2k-api-dev@nongnu.org
17205 S:      Maintained
17206 F:      Documentation/input/devices/yealink.rst
17207 F:      drivers/input/misc/yealink.*
17208
17209 Z8530 DRIVER FOR AX.25
17210 M:      Joerg Reuter <jreuter@yaina.de>
17211 W:      http://yaina.de/jreuter/
17212 W:      http://www.qsl.net/dl1bke/
17213 L:      linux-hams@vger.kernel.org
17214 S:      Maintained
17215 F:      Documentation/networking/z8530drv.txt
17216 F:      drivers/net/hamradio/*scc.c
17217 F:      drivers/net/hamradio/z8530.h
17218
17219 ZBUD COMPRESSED PAGE ALLOCATOR
17220 M:      Seth Jennings <sjenning@redhat.com>
17221 M:      Dan Streetman <ddstreet@ieee.org>
17222 L:      linux-mm@kvack.org
17223 S:      Maintained
17224 F:      mm/zbud.c
17225 F:      include/linux/zbud.h
17226
17227 ZD1211RW WIRELESS DRIVER
17228 M:      Daniel Drake <dsd@gentoo.org>
17229 M:      Ulrich Kunitz <kune@deine-taler.de>
17230 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17231 L:      linux-wireless@vger.kernel.org
17232 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17233 S:      Maintained
17234 F:      drivers/net/wireless/zydas/zd1211rw/
17235
17236 ZD1301 MEDIA DRIVER
17237 M:      Antti Palosaari <crope@iki.fi>
17238 L:      linux-media@vger.kernel.org
17239 W:      https://linuxtv.org/
17240 W:      http://palosaari.fi/linux/
17241 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17242 S:      Maintained
17243 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17244
17245 ZD1301_DEMOD MEDIA DRIVER
17246 M:      Antti Palosaari <crope@iki.fi>
17247 L:      linux-media@vger.kernel.org
17248 W:      https://linuxtv.org/
17249 W:      http://palosaari.fi/linux/
17250 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17251 S:      Maintained
17252 F:      drivers/media/dvb-frontends/zd1301_demod*
17253
17254 ZPOOL COMPRESSED PAGE STORAGE API
17255 M:      Dan Streetman <ddstreet@ieee.org>
17256 L:      linux-mm@kvack.org
17257 S:      Maintained
17258 F:      mm/zpool.c
17259 F:      include/linux/zpool.h
17260
17261 ZR36067 VIDEO FOR LINUX DRIVER
17262 L:      mjpeg-users@lists.sourceforge.net
17263 L:      linux-media@vger.kernel.org
17264 W:      http://mjpeg.sourceforge.net/driver-zoran/
17265 T:      hg https://linuxtv.org/hg/v4l-dvb
17266 S:      Odd Fixes
17267 F:      drivers/staging/media/zoran/
17268
17269 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17270 M:      Minchan Kim <minchan@kernel.org>
17271 M:      Nitin Gupta <ngupta@vflare.org>
17272 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17273 L:      linux-kernel@vger.kernel.org
17274 S:      Maintained
17275 F:      drivers/block/zram/
17276 F:      Documentation/blockdev/zram.txt
17277
17278 ZS DECSTATION Z85C30 SERIAL DRIVER
17279 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17280 S:      Maintained
17281 F:      drivers/tty/serial/zs.*
17282
17283 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17284 M:      Minchan Kim <minchan@kernel.org>
17285 M:      Nitin Gupta <ngupta@vflare.org>
17286 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17287 L:      linux-mm@kvack.org
17288 S:      Maintained
17289 F:      mm/zsmalloc.c
17290 F:      include/linux/zsmalloc.h
17291 F:      Documentation/vm/zsmalloc.rst
17292
17293 ZSWAP COMPRESSED SWAP CACHING
17294 M:      Seth Jennings <sjenning@redhat.com>
17295 M:      Dan Streetman <ddstreet@ieee.org>
17296 L:      linux-mm@kvack.org
17297 S:      Maintained
17298 F:      mm/zswap.c
17299
17300 THE REST
17301 M:      Linus Torvalds <torvalds@linux-foundation.org>
17302 L:      linux-kernel@vger.kernel.org
17303 Q:      http://patchwork.kernel.org/project/LKML/list/
17304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17305 S:      Buried alive in reporters
17306 F:      *
17307 F:      */