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/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 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*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:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andy@infradead.org>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <matthew@wil.cx>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 AF9013 MEDIA DRIVER
 554 M:      Antti Palosaari <crope@iki.fi>
 555 L:      linux-media@vger.kernel.org
 556 W:      https://linuxtv.org
 557 W:      http://palosaari.fi/linux/
 558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 559 T:      git git://linuxtv.org/anttip/media_tree.git
 560 S:      Maintained
 561 F:      drivers/media/dvb-frontends/af9013*
 562
 563 AF9033 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/af9033*
 572
 573 AFFS FILE SYSTEM
 574 M:      David Sterba <dsterba@suse.com>
 575 L:      linux-fsdevel@vger.kernel.org
 576 S:      Odd Fixes
 577 F:      Documentation/filesystems/affs.txt
 578 F:      fs/affs/
 579
 580 AFS FILESYSTEM
 581 M:      David Howells <dhowells@redhat.com>
 582 L:      linux-afs@lists.infradead.org
 583 S:      Supported
 584 F:      fs/afs/
 585 F:      include/trace/events/afs.h
 586 F:      Documentation/filesystems/afs.txt
 587 W:      https://www.infradead.org/~dhowells/kafs/
 588
 589 AGPGART DRIVER
 590 M:      David Airlie <airlied@linux.ie>
 591 T:      git git://anongit.freedesktop.org/drm/drm
 592 S:      Maintained
 593 F:      drivers/char/agp/
 594 F:      include/linux/agp*
 595 F:      include/uapi/linux/agp*
 596
 597 AHA152X SCSI DRIVER
 598 M:      "Juergen E. Fischer" <fischer@norbit.de>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aha152x*
 602 F:      drivers/scsi/pcmcia/aha152x*
 603
 604 AIC7XXX / AIC79XX SCSI DRIVER
 605 M:      Hannes Reinecke <hare@suse.com>
 606 L:      linux-scsi@vger.kernel.org
 607 S:      Maintained
 608 F:      drivers/scsi/aic7xxx/
 609
 610 AIMSLAB FM RADIO RECEIVER DRIVER
 611 M:      Hans Verkuil <hverkuil@xs4all.nl>
 612 L:      linux-media@vger.kernel.org
 613 T:      git git://linuxtv.org/media_tree.git
 614 W:      https://linuxtv.org
 615 S:      Maintained
 616 F:      drivers/media/radio/radio-aimslab*
 617
 618 AIO
 619 M:      Benjamin LaHaise <bcrl@kvack.org>
 620 L:      linux-aio@kvack.org
 621 S:      Supported
 622 F:      fs/aio.c
 623 F:      include/linux/*aio*.h
 624
 625 AIRSPY MEDIA DRIVER
 626 M:      Antti Palosaari <crope@iki.fi>
 627 L:      linux-media@vger.kernel.org
 628 W:      https://linuxtv.org
 629 W:      http://palosaari.fi/linux/
 630 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 631 T:      git git://linuxtv.org/anttip/media_tree.git
 632 S:      Maintained
 633 F:      drivers/media/usb/airspy/
 634
 635 ALACRITECH GIGABIT ETHERNET DRIVER
 636 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 637 S:      Maintained
 638 F:      drivers/net/ethernet/alacritech/*
 639
 640 ALCATEL SPEEDTOUCH USB DRIVER
 641 M:      Duncan Sands <duncan.sands@free.fr>
 642 L:      linux-usb@vger.kernel.org
 643 W:      http://www.linux-usb.org/SpeedTouch/
 644 S:      Maintained
 645 F:      drivers/usb/atm/speedtch.c
 646 F:      drivers/usb/atm/usbatm.c
 647
 648 ALCHEMY AU1XX0 MMC DRIVER
 649 M:      Manuel Lauss <manuel.lauss@gmail.com>
 650 S:      Maintained
 651 F:      drivers/mmc/host/au1xmmc.c
 652
 653 ALI1563 I2C DRIVER
 654 M:      Rudolf Marek <r.marek@assembler.cz>
 655 L:      linux-i2c@vger.kernel.org
 656 S:      Maintained
 657 F:      Documentation/i2c/busses/i2c-ali1563
 658 F:      drivers/i2c/busses/i2c-ali1563.c
 659
 660 ALLWINNER SECURITY SYSTEM
 661 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 662 L:      linux-crypto@vger.kernel.org
 663 S:      Maintained
 664 F:      drivers/crypto/sunxi-ss/
 665
 666 ALPHA PORT
 667 M:      Richard Henderson <rth@twiddle.net>
 668 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 669 M:      Matt Turner <mattst88@gmail.com>
 670 S:      Odd Fixes
 671 L:      linux-alpha@vger.kernel.org
 672 F:      arch/alpha/
 673
 674 ALPS PS/2 TOUCHPAD DRIVER
 675 R:      Pali Rohár <pali.rohar@gmail.com>
 676 F:      drivers/input/mouse/alps.*
 677
 678 ALTERA I2C CONTROLLER DRIVER
 679 M:      Thor Thayer <thor.thayer@linux.intel.com>
 680 S:      Maintained
 681 F:      drivers/i2c/busses/i2c-altera.c
 682
 683 ALTERA MAILBOX DRIVER
 684 M:      Ley Foon Tan <lftan@altera.com>
 685 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 686 S:      Maintained
 687 F:      drivers/mailbox/mailbox-altera.c
 688
 689 ALTERA PIO DRIVER
 690 M:      Tien Hock Loh <thloh@altera.com>
 691 L:      linux-gpio@vger.kernel.org
 692 S:      Maintained
 693 F:      drivers/gpio/gpio-altera.c
 694
 695 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/gpio/gpio-altera-a10sr.c
 699 F:      drivers/mfd/altera-a10sr.c
 700 F:      drivers/reset/reset-a10sr.c
 701 F:      include/linux/mfd/altera-a10sr.h
 702 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 703
 704 ALTERA TRIPLE SPEED ETHERNET DRIVER
 705 M:      Vince Bridgers <vbridger@opensource.altera.com>
 706 L:      netdev@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/net/ethernet/altera/
 710
 711 ALTERA UART/JTAG UART SERIAL DRIVERS
 712 M:      Tobias Klauser <tklauser@distanz.ch>
 713 L:      linux-serial@vger.kernel.org
 714 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 715 S:      Maintained
 716 F:      drivers/tty/serial/altera_uart.c
 717 F:      drivers/tty/serial/altera_jtaguart.c
 718 F:      include/linux/altera_uart.h
 719 F:      include/linux/altera_jtaguart.h
 720
 721 AMAZON ETHERNET DRIVERS
 722 M:      Netanel Belgazal <netanel@amazon.com>
 723 R:      Saeed Bishara <saeedb@amazon.com>
 724 R:      Zorik Machulsky <zorik@amazon.com>
 725 L:      netdev@vger.kernel.org
 726 S:      Supported
 727 F:      Documentation/networking/ena.txt
 728 F:      drivers/net/ethernet/amazon/
 729
 730 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 731 M:      Tom Lendacky <thomas.lendacky@amd.com>
 732 M:      Gary Hook <gary.hook@amd.com>
 733 L:      linux-crypto@vger.kernel.org
 734 S:      Supported
 735 F:      drivers/crypto/ccp/
 736 F:      include/linux/ccp.h
 737
 738 AMD DISPLAY CORE
 739 M:      Harry Wentland <harry.wentland@amd.com>
 740 M:      Leo Li <sunpeng.li@amd.com>
 741 L:      amd-gfx@lists.freedesktop.org
 742 T:      git git://people.freedesktop.org/~agd5f/linux
 743 S:      Supported
 744 F:      drivers/gpu/drm/amd/display/
 745
 746 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 747 M:      Huang Rui <ray.huang@amd.com>
 748 L:      linux-hwmon@vger.kernel.org
 749 S:      Supported
 750 F:      Documentation/hwmon/fam15h_power
 751 F:      drivers/hwmon/fam15h_power.c
 752
 753 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 754 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 755 S:      Orphan
 756 F:      drivers/usb/gadget/udc/amd5536udc.*
 757
 758 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 759 P:      Andres Salomon <dilinger@queued.net>
 760 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 761 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 762 S:      Supported
 763 F:      drivers/char/hw_random/geode-rng.c
 764 F:      drivers/crypto/geode*
 765 F:      drivers/video/fbdev/geode/
 766 F:      arch/x86/include/asm/geode.h
 767
 768 AMD IOMMU (AMD-VI)
 769 M:      Joerg Roedel <joro@8bytes.org>
 770 L:      iommu@lists.linux-foundation.org
 771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 772 S:      Maintained
 773 F:      drivers/iommu/amd_iommu*.[ch]
 774 F:      include/linux/amd-iommu.h
 775
 776 AMD KFD
 777 M:      Oded Gabbay <oded.gabbay@gmail.com>
 778 L:      dri-devel@lists.freedesktop.org
 779 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 780 S:      Supported
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 787 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 788 F:      drivers/gpu/drm/amd/amdkfd/
 789 F:      drivers/gpu/drm/amd/include/cik_structs.h
 790 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 791 F:      drivers/gpu/drm/amd/include/vi_structs.h
 792 F:      drivers/gpu/drm/amd/include/v9_structs.h
 793 F:      include/uapi/linux/kfd_ioctl.h
 794
 795 AMD POWERPLAY
 796 M:      Rex Zhu <rex.zhu@amd.com>
 797 M:      Evan Quan <evan.quan@amd.com>
 798 L:      amd-gfx@lists.freedesktop.org
 799 S:      Supported
 800 F:      drivers/gpu/drm/amd/powerplay/
 801 T:      git git://people.freedesktop.org/~agd5f/linux
 802
 803 AMD SEATTLE DEVICE TREE SUPPORT
 804 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 805 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 806 M:      Tom Lendacky <thomas.lendacky@amd.com>
 807 S:      Supported
 808 F:      arch/arm64/boot/dts/amd/
 809
 810 AMD XGBE DRIVER
 811 M:      Tom Lendacky <thomas.lendacky@amd.com>
 812 L:      netdev@vger.kernel.org
 813 S:      Supported
 814 F:      drivers/net/ethernet/amd/xgbe/
 815 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 816
 817 ANALOG DEVICES INC AD5686 DRIVER
 818 M:      Stefan Popa <stefan.popa@analog.com>
 819 L:      linux-pm@vger.kernel.org
 820 W:      http://ez.analog.com/community/linux-device-drivers
 821 S:      Supported
 822 F:      drivers/iio/dac/ad5686*
 823 F:      drivers/iio/dac/ad5696*
 824
 825 ANALOG DEVICES INC AD5758 DRIVER
 826 M:      Stefan Popa <stefan.popa@analog.com>
 827 L:      linux-iio@vger.kernel.org
 828 W:      http://ez.analog.com/community/linux-device-drivers
 829 S:      Supported
 830 F:      drivers/iio/dac/ad5758.c
 831 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 832
 833 ANALOG DEVICES INC AD9389B DRIVER
 834 M:      Hans Verkuil <hans.verkuil@cisco.com>
 835 L:      linux-media@vger.kernel.org
 836 S:      Maintained
 837 F:      drivers/media/i2c/ad9389b*
 838
 839 ANALOG DEVICES INC ADGS1408 DRIVER
 840 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 841 S:      Supported
 842 F:      drivers/mux/adgs1408.c
 843 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 844
 845 ANALOG DEVICES INC ADV7180 DRIVER
 846 M:      Lars-Peter Clausen <lars@metafoo.de>
 847 L:      linux-media@vger.kernel.org
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      drivers/media/i2c/adv7180.c
 851
 852 ANALOG DEVICES INC ADV748X DRIVER
 853 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 854 L:      linux-media@vger.kernel.org
 855 S:      Maintained
 856 F:      drivers/media/i2c/adv748x/*
 857
 858 ANALOG DEVICES INC ADV7511 DRIVER
 859 M:      Hans Verkuil <hans.verkuil@cisco.com>
 860 L:      linux-media@vger.kernel.org
 861 S:      Maintained
 862 F:      drivers/media/i2c/adv7511*
 863
 864 ANALOG DEVICES INC ADV7604 DRIVER
 865 M:      Hans Verkuil <hans.verkuil@cisco.com>
 866 L:      linux-media@vger.kernel.org
 867 S:      Maintained
 868 F:      drivers/media/i2c/adv7604*
 869
 870 ANALOG DEVICES INC ADV7842 DRIVER
 871 M:      Hans Verkuil <hans.verkuil@cisco.com>
 872 L:      linux-media@vger.kernel.org
 873 S:      Maintained
 874 F:      drivers/media/i2c/adv7842*
 875
 876 ANALOG DEVICES INC ASOC CODEC DRIVERS
 877 M:      Lars-Peter Clausen <lars@metafoo.de>
 878 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 879 W:      http://wiki.analog.com/
 880 W:      http://ez.analog.com/community/linux-device-drivers
 881 S:      Supported
 882 F:      sound/soc/codecs/adau*
 883 F:      sound/soc/codecs/adav*
 884 F:      sound/soc/codecs/ad1*
 885 F:      sound/soc/codecs/ad7*
 886 F:      sound/soc/codecs/ssm*
 887 F:      sound/soc/codecs/sigmadsp.*
 888
 889 ANALOG DEVICES INC DMA DRIVERS
 890 M:      Lars-Peter Clausen <lars@metafoo.de>
 891 W:      http://ez.analog.com/community/linux-device-drivers
 892 S:      Supported
 893 F:      drivers/dma/dma-axi-dmac.c
 894
 895 ANALOG DEVICES INC IIO DRIVERS
 896 M:      Lars-Peter Clausen <lars@metafoo.de>
 897 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 898 W:      http://wiki.analog.com/
 899 W:      http://ez.analog.com/community/linux-device-drivers
 900 S:      Supported
 901 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 902 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 903 F:      drivers/iio/*/ad*
 904 F:      drivers/iio/adc/ltc2497*
 905 X:      drivers/iio/*/adjd*
 906 F:      drivers/staging/iio/*/ad*
 907
 908 ANDES ARCHITECTURE
 909 M:      Greentime Hu <green.hu@gmail.com>
 910 M:      Vincent Chen <deanbo422@gmail.com>
 911 T:      git https://github.com/andestech/linux.git
 912 S:      Supported
 913 F:      arch/nds32/
 914 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 915 F:      Documentation/devicetree/bindings/nds32/
 916 K:      nds32
 917 N:      nds32
 918
 919 ANDROID CONFIG FRAGMENTS
 920 M:      Rob Herring <robh@kernel.org>
 921 S:      Supported
 922 F:      kernel/configs/android*
 923
 924 ANDROID DRIVERS
 925 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 926 M:      Arve Hjønnevåg <arve@android.com>
 927 M:      Todd Kjos <tkjos@android.com>
 928 M:      Martijn Coenen <maco@android.com>
 929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 930 L:      devel@driverdev.osuosl.org
 931 S:      Supported
 932 F:      drivers/android/
 933 F:      drivers/staging/android/
 934
 935 ANDROID GOLDFISH PIC DRIVER
 936 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 937 S:      Supported
 938 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 939 F:      drivers/irqchip/irq-goldfish-pic.c
 940
 941 ANDROID GOLDFISH RTC DRIVER
 942 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 943 S:      Supported
 944 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 945 F:      drivers/rtc/rtc-goldfish.c
 946
 947 ANDROID ION DRIVER
 948 M:      Laura Abbott <labbott@redhat.com>
 949 M:      Sumit Semwal <sumit.semwal@linaro.org>
 950 L:      devel@driverdev.osuosl.org
 951 L:      dri-devel@lists.freedesktop.org
 952 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 953 S:      Supported
 954 F:      drivers/staging/android/ion
 955 F:      drivers/staging/android/uapi/ion.h
 956
 957 AOA (Apple Onboard Audio) ALSA DRIVER
 958 M:      Johannes Berg <johannes@sipsolutions.net>
 959 L:      linuxppc-dev@lists.ozlabs.org
 960 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 961 S:      Maintained
 962 F:      sound/aoa/
 963
 964 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 965 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 966 L:      linux-iio@vger.kernel.org
 967 S:      Maintained
 968 F:      drivers/iio/adc/stx104.c
 969
 970 APM DRIVER
 971 M:      Jiri Kosina <jikos@kernel.org>
 972 S:      Odd fixes
 973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 974 F:      arch/x86/kernel/apm_32.c
 975 F:      include/linux/apm_bios.h
 976 F:      include/uapi/linux/apm_bios.h
 977 F:      drivers/char/apm-emulation.c
 978
 979 APPARMOR SECURITY MODULE
 980 M:      John Johansen <john.johansen@canonical.com>
 981 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 982 W:      wiki.apparmor.net
 983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 984 S:      Supported
 985 F:      security/apparmor/
 986 F:      Documentation/admin-guide/LSM/apparmor.rst
 987
 988 APPLE BCM5974 MULTITOUCH DRIVER
 989 M:      Henrik Rydberg <rydberg@bitmath.org>
 990 L:      linux-input@vger.kernel.org
 991 S:      Odd fixes
 992 F:      drivers/input/mouse/bcm5974.c
 993
 994 APPLE SMC DRIVER
 995 M:      Henrik Rydberg <rydberg@bitmath.org>
 996 L:      linux-hwmon@vger.kernel.org
 997 S:      Odd fixes
 998 F:      drivers/hwmon/applesmc.c
 999
1000 APPLETALK NETWORK LAYER
1001 L:      netdev@vger.kernel.org
1002 S:      Odd fixes
1003 F:      drivers/net/appletalk/
1004 F:      net/appletalk/
1005
1006 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1007 M:      Duc Dang <dhdang@apm.com>
1008 S:      Supported
1009 F:      arch/arm64/boot/dts/apm/
1010
1011 APPLIED MICRO (APM) X-GENE SOC EDAC
1012 M:      Loc Ho <lho@apm.com>
1013 S:      Supported
1014 F:      drivers/edac/xgene_edac.c
1015 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1016
1017 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1018 M:      Iyappan Subramanian <isubramanian@apm.com>
1019 M:      Keyur Chudgar <kchudgar@apm.com>
1020 S:      Supported
1021 F:      drivers/net/ethernet/apm/xgene-v2/
1022
1023 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1024 M:      Iyappan Subramanian <isubramanian@apm.com>
1025 M:      Keyur Chudgar <kchudgar@apm.com>
1026 M:      Quan Nguyen <qnguyen@apm.com>
1027 S:      Supported
1028 F:      drivers/net/ethernet/apm/xgene/
1029 F:      drivers/net/phy/mdio-xgene.c
1030 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1031 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1032
1033 APPLIED MICRO (APM) X-GENE SOC PMU
1034 M:      Tai Nguyen <ttnguyen@apm.com>
1035 S:      Supported
1036 F:      drivers/perf/xgene_pmu.c
1037 F:      Documentation/perf/xgene-pmu.txt
1038 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1039
1040 APTINA CAMERA SENSOR PLL
1041 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1042 L:      linux-media@vger.kernel.org
1043 S:      Maintained
1044 F:      drivers/media/i2c/aptina-pll.*
1045
1046 ARC FRAMEBUFFER DRIVER
1047 M:      Jaya Kumar <jayalk@intworks.biz>
1048 S:      Maintained
1049 F:      drivers/video/fbdev/arcfb.c
1050 F:      drivers/video/fbdev/core/fb_defio.c
1051
1052 ARC PGU DRM DRIVER
1053 M:      Alexey Brodkin <abrodkin@synopsys.com>
1054 S:      Supported
1055 F:      drivers/gpu/drm/arc/
1056 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1057
1058 ARCNET NETWORK LAYER
1059 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1060 L:      netdev@vger.kernel.org
1061 S:      Maintained
1062 F:      drivers/net/arcnet/
1063 F:      include/uapi/linux/if_arcnet.h
1064
1065 ARM ARCHITECTED TIMER DRIVER
1066 M:      Mark Rutland <mark.rutland@arm.com>
1067 M:      Marc Zyngier <marc.zyngier@arm.com>
1068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1069 S:      Maintained
1070 F:      arch/arm/include/asm/arch_timer.h
1071 F:      arch/arm64/include/asm/arch_timer.h
1072 F:      drivers/clocksource/arm_arch_timer.c
1073
1074 ARM HDLCD DRM DRIVER
1075 M:      Liviu Dudau <liviu.dudau@arm.com>
1076 S:      Supported
1077 F:      drivers/gpu/drm/arm/hdlcd_*
1078 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1079
1080 ARM MALI-DP DRM DRIVER
1081 M:      Liviu Dudau <liviu.dudau@arm.com>
1082 M:      Brian Starkey <brian.starkey@arm.com>
1083 M:      Mali DP Maintainers <malidp@foss.arm.com>
1084 S:      Supported
1085 F:      drivers/gpu/drm/arm/
1086 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1087
1088 ARM MFM AND FLOPPY DRIVERS
1089 M:      Ian Molton <spyro@f2s.com>
1090 S:      Maintained
1091 F:      arch/arm/lib/floppydma.S
1092 F:      arch/arm/include/asm/floppy.h
1093
1094 ARM PMU PROFILING AND DEBUGGING
1095 M:      Will Deacon <will.deacon@arm.com>
1096 M:      Mark Rutland <mark.rutland@arm.com>
1097 S:      Maintained
1098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1099 F:      arch/arm*/kernel/perf_*
1100 F:      arch/arm/oprofile/common.c
1101 F:      arch/arm*/kernel/hw_breakpoint.c
1102 F:      arch/arm*/include/asm/hw_breakpoint.h
1103 F:      arch/arm*/include/asm/perf_event.h
1104 F:      drivers/perf/*
1105 F:      include/linux/perf/arm_pmu.h
1106 F:      Documentation/devicetree/bindings/arm/pmu.txt
1107 F:      Documentation/devicetree/bindings/perf/
1108
1109 ARM PORT
1110 M:      Russell King <linux@armlinux.org.uk>
1111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1112 W:      http://www.armlinux.org.uk/
1113 S:      Odd Fixes
1114 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1115 F:      arch/arm/
1116 X:      arch/arm/boot/dts/
1117
1118 ARM PRIMECELL AACI PL041 DRIVER
1119 M:      Russell King <linux@armlinux.org.uk>
1120 S:      Odd Fixes
1121 F:      sound/arm/aaci.*
1122
1123 ARM PRIMECELL BUS SUPPORT
1124 M:      Russell King <linux@armlinux.org.uk>
1125 S:      Odd Fixes
1126 F:      drivers/amba/
1127 F:      include/linux/amba/bus.h
1128
1129 ARM PRIMECELL CLCD PL110 DRIVER
1130 M:      Russell King <linux@armlinux.org.uk>
1131 S:      Odd Fixes
1132 F:      drivers/video/fbdev/amba-clcd.*
1133
1134 ARM PRIMECELL KMI PL050 DRIVER
1135 M:      Russell King <linux@armlinux.org.uk>
1136 S:      Odd Fixes
1137 F:      drivers/input/serio/ambakmi.*
1138 F:      include/linux/amba/kmi.h
1139
1140 ARM PRIMECELL MMCI PL180/1 DRIVER
1141 M:      Russell King <linux@armlinux.org.uk>
1142 S:      Odd Fixes
1143 F:      drivers/mmc/host/mmci.*
1144 F:      include/linux/amba/mmci.h
1145
1146 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1147 M:      Russell King <linux@armlinux.org.uk>
1148 S:      Odd Fixes
1149 F:      drivers/tty/serial/amba-pl01*.c
1150 F:      include/linux/amba/serial.h
1151
1152 ARM SMMU DRIVERS
1153 M:      Will Deacon <will.deacon@arm.com>
1154 R:      Robin Murphy <robin.murphy@arm.com>
1155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1156 S:      Maintained
1157 F:      drivers/iommu/arm-smmu.c
1158 F:      drivers/iommu/arm-smmu-v3.c
1159 F:      drivers/iommu/io-pgtable-arm.c
1160 F:      drivers/iommu/io-pgtable-arm-v7s.c
1161
1162 ARM SUB-ARCHITECTURES
1163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1164 S:      Maintained
1165 F:      arch/arm/mach-*/
1166 F:      arch/arm/plat-*/
1167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1168
1169 ARM/ACTIONS SEMI ARCHITECTURE
1170 M:      Andreas Färber <afaerber@suse.de>
1171 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1172 S:      Maintained
1173 N:      owl
1174 F:      arch/arm/mach-actions/
1175 F:      arch/arm/boot/dts/owl-*
1176 F:      arch/arm64/boot/dts/actions/
1177 F:      drivers/clocksource/owl-*
1178 F:      drivers/pinctrl/actions/*
1179 F:      drivers/soc/actions/
1180 F:      include/dt-bindings/power/owl-*
1181 F:      include/linux/soc/actions/
1182 F:      Documentation/devicetree/bindings/arm/actions.txt
1183 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1184 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1185 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1186
1187 ARM/ADS SPHERE MACHINE SUPPORT
1188 M:      Lennert Buytenhek <kernel@wantstofly.org>
1189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1190 S:      Maintained
1191
1192 ARM/AFEB9260 MACHINE SUPPORT
1193 M:      Sergey Lapin <slapin@ossfans.org>
1194 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1195 S:      Maintained
1196
1197 ARM/AJECO 1ARM MACHINE SUPPORT
1198 M:      Lennert Buytenhek <kernel@wantstofly.org>
1199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1200 S:      Maintained
1201
1202 ARM/Allwinner SoC Clock Support
1203 M:      Emilio López <emilio@elopez.com.ar>
1204 S:      Maintained
1205 F:      drivers/clk/sunxi/
1206
1207 ARM/Allwinner sunXi SoC support
1208 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1209 M:      Chen-Yu Tsai <wens@csie.org>
1210 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1211 S:      Maintained
1212 N:      sun[x456789]i
1213 N:      sun50i
1214 F:      arch/arm/mach-sunxi/
1215 F:      arch/arm64/boot/dts/allwinner/
1216 F:      drivers/clk/sunxi-ng/
1217 F:      drivers/pinctrl/sunxi/
1218 F:      drivers/soc/sunxi/
1219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1220
1221 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1222 M:      Neil Armstrong <narmstrong@baylibre.com>
1223 M:      Jerome Brunet <jbrunet@baylibre.com>
1224 L:      linux-amlogic@lists.infradead.org
1225 S:      Maintained
1226 F:      drivers/clk/meson/
1227 F:      include/dt-bindings/clock/meson*
1228 F:      include/dt-bindings/clock/gxbb*
1229 F:      Documentation/devicetree/bindings/clock/amlogic*
1230
1231 ARM/Amlogic Meson SoC support
1232 M:      Carlo Caione <carlo@caione.org>
1233 M:      Kevin Hilman <khilman@baylibre.com>
1234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1235 L:      linux-amlogic@lists.infradead.org
1236 W:      http://linux-meson.com/
1237 S:      Maintained
1238 F:      arch/arm/mach-meson/
1239 F:      arch/arm/boot/dts/meson*
1240 F:      arch/arm64/boot/dts/amlogic/
1241 F:      drivers/pinctrl/meson/
1242 F:      drivers/mmc/host/meson*
1243 N:      meson
1244
1245 ARM/Annapurna Labs ALPINE ARCHITECTURE
1246 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1247 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1249 S:      Maintained
1250 F:      arch/arm/mach-alpine/
1251 F:      arch/arm/boot/dts/alpine*
1252 F:      arch/arm64/boot/dts/al/
1253 F:      drivers/*/*alpine*
1254
1255 ARM/ARTPEC MACHINE SUPPORT
1256 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1257 M:      Lars Persson <lars.persson@axis.com>
1258 S:      Maintained
1259 L:      linux-arm-kernel@axis.com
1260 F:      arch/arm/mach-artpec
1261 F:      arch/arm/boot/dts/artpec6*
1262 F:      drivers/clk/axis
1263 F:      drivers/crypto/axis
1264 F:      drivers/pinctrl/pinctrl-artpec*
1265 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1266
1267 ARM/ASPEED I2C DRIVER
1268 M:      Brendan Higgins <brendanhiggins@google.com>
1269 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1270 R:      Joel Stanley <joel@jms.id.au>
1271 L:      linux-i2c@vger.kernel.org
1272 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1273 S:      Maintained
1274 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1275 F:      drivers/i2c/busses/i2c-aspeed.c
1276 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1277 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1278
1279 ARM/ASPEED MACHINE SUPPORT
1280 M:      Joel Stanley <joel@jms.id.au>
1281 R:      Andrew Jeffery <andrew@aj.id.au>
1282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1283 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1284 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1285 S:      Supported
1286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1287 F:      arch/arm/mach-aspeed/
1288 F:      arch/arm/boot/dts/aspeed-*
1289 N:      aspeed
1290
1291 ARM/ATMEL AT91 Clock Support
1292 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1293 S:      Maintained
1294 F:      drivers/clk/at91
1295
1296 ARM/CALXEDA HIGHBANK ARCHITECTURE
1297 M:      Rob Herring <robh@kernel.org>
1298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1299 S:      Maintained
1300 F:      arch/arm/mach-highbank/
1301 F:      arch/arm/boot/dts/highbank.dts
1302 F:      arch/arm/boot/dts/ecx-*.dts*
1303
1304 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1305 M:      Krzysztof Halasa <khalasa@piap.pl>
1306 S:      Maintained
1307 F:      arch/arm/mach-cns3xxx/
1308
1309 ARM/CAVIUM THUNDER NETWORK DRIVER
1310 M:      Sunil Goutham <sgoutham@cavium.com>
1311 M:      Robert Richter <rric@kernel.org>
1312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1313 S:      Supported
1314 F:      drivers/net/ethernet/cavium/thunder/
1315
1316 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1317 M:      Lukasz Majewski <lukma@denx.de>
1318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1319 S:      Maintained
1320 F:      arch/arm/mach-ep93xx/ts72xx.c
1321
1322 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1323 M:      Alexander Shiyan <shc_work@mail.ru>
1324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1325 S:      Odd Fixes
1326 N:      clps711x
1327
1328 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1329 M:      Lennert Buytenhek <kernel@wantstofly.org>
1330 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1331 S:      Maintained
1332
1333 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1334 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1335 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1336 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1337 S:      Maintained
1338 F:      arch/arm/mach-ep93xx/
1339 F:      arch/arm/mach-ep93xx/include/mach/
1340
1341 ARM/CLKDEV SUPPORT
1342 M:      Russell King <linux@armlinux.org.uk>
1343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1344 S:      Maintained
1345 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1346 F:      drivers/clk/clkdev.c
1347
1348 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1349 M:      Mike Rapoport <mike@compulab.co.il>
1350 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1351 S:      Maintained
1352
1353 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1354 M:      Baruch Siach <baruch@tkos.co.il>
1355 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1356 S:      Maintained
1357 F:      arch/arm/boot/dts/cx92755*
1358 N:      digicolor
1359
1360 ARM/CONTEC MICRO9 MACHINE SUPPORT
1361 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1362 S:      Maintained
1363 F:      arch/arm/mach-ep93xx/micro9.c
1364
1365 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1366 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1368 S:      Maintained
1369 F:      drivers/hwtracing/coresight/*
1370 F:      Documentation/trace/coresight.txt
1371 F:      Documentation/trace/coresight-cpu-debug.txt
1372 F:      Documentation/devicetree/bindings/arm/coresight.txt
1373 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1374 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1375 F:      tools/perf/arch/arm/util/pmu.c
1376 F:      tools/perf/arch/arm/util/auxtrace.c
1377 F:      tools/perf/arch/arm/util/cs-etm.c
1378 F:      tools/perf/arch/arm/util/cs-etm.h
1379 F:      tools/perf/util/cs-etm.*
1380 F:      tools/perf/util/cs-etm-decoder/*
1381
1382 ARM/CORGI MACHINE SUPPORT
1383 M:      Richard Purdie <rpurdie@rpsys.net>
1384 S:      Maintained
1385
1386 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1387 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1388 M:      Linus Walleij <linus.walleij@linaro.org>
1389 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1390 T:      git git://github.com/ulli-kroll/linux.git
1391 S:      Maintained
1392 F:      Documentation/devicetree/bindings/arm/gemini.txt
1393 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1394 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1395 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1396 F:      arch/arm/mach-gemini/
1397 F:      drivers/net/ethernet/cortina/
1398 F:      drivers/pinctrl/pinctrl-gemini.c
1399 F:      drivers/rtc/rtc-ftrtc010.c
1400
1401 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1402 M:      Barry Song <baohua@kernel.org>
1403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1405 S:      Maintained
1406 F:      arch/arm/boot/dts/prima2*
1407 F:      arch/arm/mach-prima2/
1408 F:      drivers/clk/sirf/
1409 F:      drivers/clocksource/timer-prima2.c
1410 F:      drivers/clocksource/timer-atlas7.c
1411 N:      [^a-z]sirf
1412
1413 ARM/EBSA110 MACHINE SUPPORT
1414 M:      Russell King <linux@armlinux.org.uk>
1415 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1416 W:      http://www.armlinux.org.uk/
1417 S:      Maintained
1418 F:      arch/arm/mach-ebsa110/
1419 F:      drivers/net/ethernet/amd/am79c961a.*
1420
1421 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1422 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1423 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1425 S:      Maintained
1426 N:      efm32
1427
1428 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1429 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1430 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1431 S:      Maintained
1432 F:      arch/arm/mach-pxa/ezx.c
1433
1434 ARM/FARADAY FA526 PORT
1435 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1437 S:      Maintained
1438 T:      git git://git.berlios.de/gemini-board
1439 F:      arch/arm/mm/*-fa*
1440
1441 ARM/FOOTBRIDGE ARCHITECTURE
1442 M:      Russell King <linux@armlinux.org.uk>
1443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1444 W:      http://www.armlinux.org.uk/
1445 S:      Maintained
1446 F:      arch/arm/include/asm/hardware/dec21285.h
1447 F:      arch/arm/mach-footbridge/
1448
1449 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1450 M:      Shawn Guo <shawnguo@kernel.org>
1451 M:      Sascha Hauer <s.hauer@pengutronix.de>
1452 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1453 R:      Fabio Estevam <fabio.estevam@nxp.com>
1454 R:      NXP Linux Team <linux-imx@nxp.com>
1455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1456 S:      Maintained
1457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1458 F:      arch/arm/mach-imx/
1459 F:      arch/arm/mach-mxs/
1460 F:      arch/arm/boot/dts/imx*
1461 F:      arch/arm/configs/imx*_defconfig
1462 F:      drivers/clk/imx/
1463 F:      drivers/soc/imx/
1464 F:      include/soc/imx/
1465
1466 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1467 M:      Shawn Guo <shawnguo@kernel.org>
1468 M:      Sascha Hauer <s.hauer@pengutronix.de>
1469 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1470 R:      Stefan Agner <stefan@agner.ch>
1471 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1472 S:      Maintained
1473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1474 F:      arch/arm/mach-imx/*vf610*
1475 F:      arch/arm/boot/dts/vf*
1476
1477 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1478 M:      Lennert Buytenhek <kernel@wantstofly.org>
1479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1480 S:      Maintained
1481
1482 ARM/GUMSTIX MACHINE SUPPORT
1483 M:      Steve Sakoman <sakoman@gmail.com>
1484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1485 S:      Maintained
1486
1487 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1488 M:      Philipp Zabel <philipp.zabel@gmail.com>
1489 M:      Paul Parsons <lost.distance@yahoo.com>
1490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1491 S:      Maintained
1492 F:      arch/arm/mach-pxa/hx4700.c
1493 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1494 F:      sound/soc/pxa/hx4700.c
1495
1496 ARM/HISILICON SOC SUPPORT
1497 M:      Wei Xu <xuwei5@hisilicon.com>
1498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1499 W:      http://www.hisilicon.com
1500 S:      Supported
1501 T:      git git://github.com/hisilicon/linux-hisi.git
1502 F:      arch/arm/mach-hisi/
1503 F:      arch/arm/boot/dts/hi3*
1504 F:      arch/arm/boot/dts/hip*
1505 F:      arch/arm/boot/dts/hisi*
1506 F:      arch/arm64/boot/dts/hisilicon/
1507
1508 ARM/HP JORNADA 7XX MACHINE SUPPORT
1509 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1510 W:      www.jlime.com
1511 S:      Maintained
1512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1513 F:      arch/arm/mach-sa1100/jornada720.c
1514 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1515
1516 ARM/IGEP MACHINE SUPPORT
1517 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1518 M:      Javier Martinez Canillas <javier@dowhile0.org>
1519 L:      linux-omap@vger.kernel.org
1520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1521 S:      Maintained
1522 F:      arch/arm/boot/dts/omap3-igep*
1523
1524 ARM/INCOME PXA270 SUPPORT
1525 M:      Marek Vasut <marek.vasut@gmail.com>
1526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1527 S:      Maintained
1528 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1529
1530 ARM/INTEL IOP13XX ARM ARCHITECTURE
1531 M:      Lennert Buytenhek <kernel@wantstofly.org>
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534
1535 ARM/INTEL IOP32X ARM ARCHITECTURE
1536 M:      Lennert Buytenhek <kernel@wantstofly.org>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539
1540 ARM/INTEL IOP33X ARM ARCHITECTURE
1541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1542 S:      Orphan
1543
1544 ARM/INTEL IQ81342EX MACHINE SUPPORT
1545 M:      Lennert Buytenhek <kernel@wantstofly.org>
1546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1547 S:      Maintained
1548
1549 ARM/INTEL IXDP2850 MACHINE SUPPORT
1550 M:      Lennert Buytenhek <kernel@wantstofly.org>
1551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1552 S:      Maintained
1553
1554 ARM/INTEL IXP4XX ARM ARCHITECTURE
1555 M:      Imre Kaloz <kaloz@openwrt.org>
1556 M:      Krzysztof Halasa <khalasa@piap.pl>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 F:      arch/arm/mach-ixp4xx/
1560
1561 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1562 M:      Jonathan Cameron <jic23@cam.ac.uk>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565 F:      arch/arm/mach-pxa/stargate2.c
1566 F:      drivers/pcmcia/pxa2xx_stargate2.c
1567
1568 ARM/INTEL XSC3 (MANZANO) ARM CORE
1569 M:      Lennert Buytenhek <kernel@wantstofly.org>
1570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1571 S:      Maintained
1572
1573 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1574 M:      Lennert Buytenhek <kernel@wantstofly.org>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577
1578 ARM/LG1K ARCHITECTURE
1579 M:      Chanho Min <chanho.min@lge.com>
1580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1581 S:      Maintained
1582 F:      arch/arm64/boot/dts/lg/
1583
1584 ARM/LOGICPD PXA270 MACHINE SUPPORT
1585 M:      Lennert Buytenhek <kernel@wantstofly.org>
1586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1587 S:      Maintained
1588
1589 ARM/LPC18XX ARCHITECTURE
1590 M:      Joachim Eastwood <manabian@gmail.com>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 F:      arch/arm/boot/dts/lpc43*
1594 F:      drivers/clk/nxp/clk-lpc18xx*
1595 F:      drivers/clocksource/time-lpc32xx.c
1596 F:      drivers/i2c/busses/i2c-lpc2k.c
1597 F:      drivers/memory/pl172.c
1598 F:      drivers/mtd/spi-nor/nxp-spifi.c
1599 F:      drivers/rtc/rtc-lpc24xx.c
1600 N:      lpc18xx
1601
1602 ARM/LPC32XX SOC SUPPORT
1603 M:      Vladimir Zapolskiy <vz@mleia.com>
1604 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1605 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1606 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1607 S:      Maintained
1608 F:      arch/arm/boot/dts/lpc32*
1609 F:      arch/arm/mach-lpc32xx/
1610 F:      drivers/i2c/busses/i2c-pnx.c
1611 F:      drivers/net/ethernet/nxp/lpc_eth.c
1612 F:      drivers/usb/host/ohci-nxp.c
1613 F:      drivers/watchdog/pnx4008_wdt.c
1614 N:      lpc32xx
1615
1616 ARM/MAGICIAN MACHINE SUPPORT
1617 M:      Philipp Zabel <philipp.zabel@gmail.com>
1618 S:      Maintained
1619
1620 ARM/Marvell Dove/MV78xx0/Orion SOC support
1621 M:      Jason Cooper <jason@lakedaemon.net>
1622 M:      Andrew Lunn <andrew@lunn.ch>
1623 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1624 M:      Gregory Clement <gregory.clement@bootlin.com>
1625 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1626 S:      Maintained
1627 F:      Documentation/devicetree/bindings/soc/dove/
1628 F:      arch/arm/mach-dove/
1629 F:      arch/arm/mach-mv78xx0/
1630 F:      arch/arm/mach-orion5x/
1631 F:      arch/arm/plat-orion/
1632 F:      arch/arm/boot/dts/dove*
1633 F:      arch/arm/boot/dts/orion5x*
1634
1635 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1636 M:      Jason Cooper <jason@lakedaemon.net>
1637 M:      Andrew Lunn <andrew@lunn.ch>
1638 M:      Gregory Clement <gregory.clement@bootlin.com>
1639 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1640 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1641 S:      Maintained
1642 F:      arch/arm/boot/dts/armada*
1643 F:      arch/arm/boot/dts/kirkwood*
1644 F:      arch/arm/configs/mvebu_*_defconfig
1645 F:      arch/arm/mach-mvebu/
1646 F:      arch/arm64/boot/dts/marvell/armada*
1647 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1648 F:      drivers/cpufreq/mvebu-cpufreq.c
1649 F:      drivers/irqchip/irq-armada-370-xp.c
1650 F:      drivers/irqchip/irq-mvebu-*
1651 F:      drivers/pinctrl/mvebu/
1652 F:      drivers/rtc/rtc-armada38x.c
1653
1654 ARM/Mediatek RTC DRIVER
1655 M:      Eddie Huang <eddie.huang@mediatek.com>
1656 M:      Sean Wang <sean.wang@mediatek.com>
1657 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1658 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1659 S:      Maintained
1660 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1661 F:      drivers/rtc/rtc-mt6397.c
1662 F:      drivers/rtc/rtc-mt7622.c
1663
1664 ARM/Mediatek SoC support
1665 M:      Matthias Brugger <matthias.bgg@gmail.com>
1666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1667 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669 F:      arch/arm/boot/dts/mt6*
1670 F:      arch/arm/boot/dts/mt7*
1671 F:      arch/arm/boot/dts/mt8*
1672 F:      arch/arm/mach-mediatek/
1673 F:      arch/arm64/boot/dts/mediatek/
1674 N:      mtk
1675 K:      mediatek
1676
1677 ARM/Mediatek USB3 PHY DRIVER
1678 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1681 S:      Maintained
1682 F:      drivers/phy/mediatek/
1683 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1684
1685 ARM/MICREL KS8695 ARCHITECTURE
1686 M:      Greg Ungerer <gerg@uclinux.org>
1687 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1688 F:      arch/arm/mach-ks8695/
1689 S:      Odd Fixes
1690
1691 ARM/Microchip (AT91) SoC support
1692 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1693 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1694 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1695 W:      http://www.linux4sam.org
1696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1697 S:      Supported
1698 N:      at91
1699 N:      atmel
1700 F:      arch/arm/mach-at91/
1701 F:      include/soc/at91/
1702 F:      arch/arm/boot/dts/at91*.dts
1703 F:      arch/arm/boot/dts/at91*.dtsi
1704 F:      arch/arm/boot/dts/sama*.dts
1705 F:      arch/arm/boot/dts/sama*.dtsi
1706 F:      arch/arm/include/debug/at91.S
1707 F:      drivers/memory/atmel*
1708 F:      drivers/watchdog/sama5d4_wdt.c
1709 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1710 X:      drivers/net/wireless/atmel/
1711
1712 ARM/MIOA701 MACHINE SUPPORT
1713 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1715 F:      arch/arm/mach-pxa/mioa701.c
1716 S:      Maintained
1717
1718 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1719 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1720 S:      Maintained
1721
1722 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1723 M:      Linus Walleij <linus.walleij@linaro.org>
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Maintained
1726 F:      arch/arm/mach-nomadik/
1727 F:      arch/arm/mach-u300/
1728 F:      arch/arm/mach-ux500/
1729 F:      arch/arm/boot/dts/ste-*
1730 F:      drivers/clk/clk-nomadik.c
1731 F:      drivers/clk/clk-u300.c
1732 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1733 F:      drivers/clocksource/timer-u300.c
1734 F:      drivers/dma/coh901318*
1735 F:      drivers/dma/ste_dma40*
1736 F:      drivers/hwspinlock/u8500_hsem.c
1737 F:      drivers/i2c/busses/i2c-nomadik.c
1738 F:      drivers/i2c/busses/i2c-stu300.c
1739 F:      drivers/mfd/ab3100*
1740 F:      drivers/mfd/ab8500*
1741 F:      drivers/mfd/abx500*
1742 F:      drivers/mfd/dbx500*
1743 F:      drivers/mfd/db8500*
1744 F:      drivers/pinctrl/nomadik/
1745 F:      drivers/pinctrl/pinctrl-coh901*
1746 F:      drivers/pinctrl/pinctrl-u300.c
1747 F:      drivers/rtc/rtc-ab3100.c
1748 F:      drivers/rtc/rtc-ab8500.c
1749 F:      drivers/rtc/rtc-coh901331.c
1750 F:      drivers/rtc/rtc-pl031.c
1751 F:      drivers/watchdog/coh901327_wdt.c
1752 F:      Documentation/devicetree/bindings/arm/ste-*
1753 F:      Documentation/devicetree/bindings/arm/ux500/
1754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1755
1756 ARM/NUVOTON NPCM ARCHITECTURE
1757 M:      Avi Fishman <avifishman70@gmail.com>
1758 M:      Tomer Maimon <tmaimon77@gmail.com>
1759 R:      Patrick Venture <venture@google.com>
1760 R:      Nancy Yuen <yuenn@google.com>
1761 R:      Brendan Higgins <brendanhiggins@google.com>
1762 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1763 S:      Supported
1764 F:      arch/arm/mach-npcm/
1765 F:      arch/arm/boot/dts/nuvoton-npcm*
1766 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1767 F:      drivers/*/*npcm*
1768 F:      Documentation/devicetree/bindings/*/*npcm*
1769 F:      Documentation/devicetree/bindings/*/*/*npcm*
1770
1771 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1772 M:      Wan ZongShun <mcuos.com@gmail.com>
1773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1774 W:      http://www.mcuos.com
1775 S:      Maintained
1776 F:      arch/arm/mach-w90x900/
1777 F:      drivers/input/keyboard/w90p910_keypad.c
1778 F:      drivers/input/touchscreen/w90p910_ts.c
1779 F:      drivers/watchdog/nuc900_wdt.c
1780 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1781 F:      drivers/mtd/nand/raw/nuc900_nand.c
1782 F:      drivers/rtc/rtc-nuc900.c
1783 F:      drivers/spi/spi-nuc900.c
1784 F:      drivers/usb/host/ehci-w90x900.c
1785 F:      drivers/video/fbdev/nuc900fb.c
1786
1787 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1788 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1789 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1790 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1791 S:      Supported
1792
1793 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1794 M:      Alexander Clouter <alex@digriz.org.uk>
1795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1796 W:      http://www.digriz.org.uk/ts78xx/kernel
1797 S:      Maintained
1798 F:      arch/arm/mach-orion5x/ts78xx-*
1799
1800 ARM/OXNAS platform support
1801 M:      Neil Armstrong <narmstrong@baylibre.com>
1802 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1803 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1804 S:      Maintained
1805 F:      arch/arm/mach-oxnas/
1806 F:      arch/arm/boot/dts/ox8*.dts*
1807 N:      oxnas
1808
1809 ARM/PALM TREO SUPPORT
1810 M:      Tomas Cech <sleep_walker@suse.com>
1811 L:      linux-arm-kernel@lists.infradead.org
1812 W:      http://hackndev.com
1813 S:      Maintained
1814 F:      arch/arm/mach-pxa/palmtreo.*
1815
1816 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1817 M:      Marek Vasut <marek.vasut@gmail.com>
1818 L:      linux-arm-kernel@lists.infradead.org
1819 W:      http://hackndev.com
1820 S:      Maintained
1821 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1822 F:      arch/arm/mach-pxa/palmtx.c
1823 F:      arch/arm/mach-pxa/palmt5.*
1824 F:      arch/arm/mach-pxa/include/mach/palmld.h
1825 F:      arch/arm/mach-pxa/palmld.c
1826 F:      arch/arm/mach-pxa/palmte2.*
1827 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1828 F:      arch/arm/mach-pxa/palmtc.c
1829
1830 ARM/PALMZ72 SUPPORT
1831 M:      Sergey Lapin <slapin@ossfans.org>
1832 L:      linux-arm-kernel@lists.infradead.org
1833 W:      http://hackndev.com
1834 S:      Maintained
1835 F:      arch/arm/mach-pxa/palmz72.*
1836
1837 ARM/PLEB SUPPORT
1838 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1839 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1840 S:      Maintained
1841
1842 ARM/PT DIGITAL BOARD PORT
1843 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1844 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1845 W:      http://www.armlinux.org.uk/
1846 S:      Maintained
1847
1848 ARM/QUALCOMM SUPPORT
1849 M:      Andy Gross <andy.gross@linaro.org>
1850 M:      David Brown <david.brown@linaro.org>
1851 L:      linux-arm-msm@vger.kernel.org
1852 L:      linux-soc@vger.kernel.org
1853 S:      Maintained
1854 F:      Documentation/devicetree/bindings/soc/qcom/
1855 F:      arch/arm/boot/dts/qcom-*.dts
1856 F:      arch/arm/boot/dts/qcom-*.dtsi
1857 F:      arch/arm/mach-qcom/
1858 F:      arch/arm64/boot/dts/qcom/*
1859 F:      drivers/i2c/busses/i2c-qup.c
1860 F:      drivers/clk/qcom/
1861 F:      drivers/dma/qcom/
1862 F:      drivers/soc/qcom/
1863 F:      drivers/spi/spi-qup.c
1864 F:      drivers/tty/serial/msm_serial.c
1865 F:      drivers/*/pm8???-*
1866 F:      drivers/mfd/ssbi.c
1867 F:      drivers/firmware/qcom_scm*
1868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1869
1870 ARM/RADISYS ENP2611 MACHINE SUPPORT
1871 M:      Lennert Buytenhek <kernel@wantstofly.org>
1872 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1873 S:      Maintained
1874
1875 ARM/REALTEK ARCHITECTURE
1876 M:      Andreas Färber <afaerber@suse.de>
1877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1878 S:      Maintained
1879 F:      arch/arm64/boot/dts/realtek/
1880 F:      Documentation/devicetree/bindings/arm/realtek.txt
1881
1882 ARM/RENESAS ARM64 ARCHITECTURE
1883 M:      Simon Horman <horms@verge.net.au>
1884 M:      Magnus Damm <magnus.damm@gmail.com>
1885 L:      linux-renesas-soc@vger.kernel.org
1886 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1888 S:      Supported
1889 F:      arch/arm64/boot/dts/renesas/
1890 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1891 F:      drivers/soc/renesas/
1892 F:      include/linux/soc/renesas/
1893
1894 ARM/RISCPC ARCHITECTURE
1895 M:      Russell King <linux@armlinux.org.uk>
1896 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1897 W:      http://www.armlinux.org.uk/
1898 S:      Maintained
1899 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1900 F:      arch/arm/include/asm/hardware/ioc.h
1901 F:      arch/arm/include/asm/hardware/iomd.h
1902 F:      arch/arm/include/asm/hardware/memc.h
1903 F:      arch/arm/mach-rpc/
1904 F:      drivers/net/ethernet/8390/etherh.c
1905 F:      drivers/net/ethernet/i825xx/ether1*
1906 F:      drivers/net/ethernet/seeq/ether3*
1907 F:      drivers/scsi/arm/
1908
1909 ARM/Rockchip SoC support
1910 M:      Heiko Stuebner <heiko@sntech.de>
1911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1912 L:      linux-rockchip@lists.infradead.org
1913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1914 S:      Maintained
1915 F:      arch/arm/boot/dts/rk3*
1916 F:      arch/arm/boot/dts/rv1108*
1917 F:      arch/arm/mach-rockchip/
1918 F:      drivers/clk/rockchip/
1919 F:      drivers/i2c/busses/i2c-rk3x.c
1920 F:      drivers/*/*rockchip*
1921 F:      drivers/*/*/*rockchip*
1922 F:      sound/soc/rockchip/
1923 N:      rockchip
1924
1925 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1926 M:      Kukjin Kim <kgene@kernel.org>
1927 M:      Krzysztof Kozlowski <krzk@kernel.org>
1928 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1929 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1930 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1931 S:      Maintained
1932 F:      arch/arm/boot/dts/s3c*
1933 F:      arch/arm/boot/dts/s5p*
1934 F:      arch/arm/boot/dts/exynos*
1935 F:      arch/arm64/boot/dts/exynos/
1936 F:      arch/arm/plat-samsung/
1937 F:      arch/arm/mach-s3c24*/
1938 F:      arch/arm/mach-s3c64xx/
1939 F:      arch/arm/mach-s5p*/
1940 F:      arch/arm/mach-exynos*/
1941 F:      drivers/*/*s3c24*
1942 F:      drivers/*/*/*s3c24*
1943 F:      drivers/*/*s3c64xx*
1944 F:      drivers/*/*s5pv210*
1945 F:      drivers/memory/samsung/*
1946 F:      drivers/soc/samsung/*
1947 F:      Documentation/arm/Samsung/
1948 F:      Documentation/devicetree/bindings/arm/samsung/
1949 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1950 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1951 N:      exynos
1952
1953 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1954 M:      Kyungmin Park <kyungmin.park@samsung.com>
1955 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1956 S:      Maintained
1957 F:      arch/arm/mach-s5pv210/
1958
1959 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1960 M:      Kyungmin Park <kyungmin.park@samsung.com>
1961 M:      Kamil Debski <kamil@wypas.org>
1962 M:      Andrzej Hajda <a.hajda@samsung.com>
1963 L:      linux-arm-kernel@lists.infradead.org
1964 L:      linux-media@vger.kernel.org
1965 S:      Maintained
1966 F:      drivers/media/platform/s5p-g2d/
1967
1968 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1969 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1970 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1971 L:      linux-media@vger.kernel.org
1972 S:      Maintained
1973 F:      drivers/media/platform/s5p-cec/
1974 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1975
1976 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1977 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1978 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1979 L:      linux-arm-kernel@lists.infradead.org
1980 L:      linux-media@vger.kernel.org
1981 S:      Maintained
1982 F:      drivers/media/platform/s5p-jpeg/
1983
1984 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1985 M:      Kyungmin Park <kyungmin.park@samsung.com>
1986 M:      Kamil Debski <kamil@wypas.org>
1987 M:      Jeongtae Park <jtp.park@samsung.com>
1988 M:      Andrzej Hajda <a.hajda@samsung.com>
1989 L:      linux-arm-kernel@lists.infradead.org
1990 L:      linux-media@vger.kernel.org
1991 S:      Maintained
1992 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1993 F:      drivers/media/platform/s5p-mfc/
1994
1995 ARM/SHMOBILE ARM ARCHITECTURE
1996 M:      Simon Horman <horms@verge.net.au>
1997 M:      Magnus Damm <magnus.damm@gmail.com>
1998 L:      linux-renesas-soc@vger.kernel.org
1999 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2001 S:      Supported
2002 F:      arch/arm/boot/dts/emev2*
2003 F:      arch/arm/boot/dts/r7s*
2004 F:      arch/arm/boot/dts/r8a*
2005 F:      arch/arm/boot/dts/sh*
2006 F:      arch/arm/configs/shmobile_defconfig
2007 F:      arch/arm/include/debug/renesas-scif.S
2008 F:      arch/arm/mach-shmobile/
2009 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2010 F:      drivers/soc/renesas/
2011 F:      include/linux/soc/renesas/
2012
2013 ARM/SOCFPGA ARCHITECTURE
2014 M:      Dinh Nguyen <dinguyen@kernel.org>
2015 S:      Maintained
2016 F:      arch/arm/mach-socfpga/
2017 F:      arch/arm/boot/dts/socfpga*
2018 F:      arch/arm/configs/socfpga_defconfig
2019 F:      arch/arm64/boot/dts/altera/
2020 W:      http://www.rocketboards.org
2021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2022
2023 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2024 M:      Dinh Nguyen <dinguyen@kernel.org>
2025 S:      Maintained
2026 F:      drivers/clk/socfpga/
2027
2028 ARM/SOCFPGA EDAC SUPPORT
2029 M:      Thor Thayer <thor.thayer@linux.intel.com>
2030 S:      Maintained
2031 F:      drivers/edac/altera_edac.
2032
2033 ARM/SPREADTRUM SoC SUPPORT
2034 M:      Orson Zhai <orsonzhai@gmail.com>
2035 M:      Baolin Wang <baolin.wang@linaro.org>
2036 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2037 S:      Maintained
2038 F:      arch/arm64/boot/dts/sprd
2039 N:      sprd
2040
2041 ARM/STI ARCHITECTURE
2042 M:      Patrice Chotard <patrice.chotard@st.com>
2043 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2044 W:      http://www.stlinux.com
2045 S:      Maintained
2046 F:      arch/arm/mach-sti/
2047 F:      arch/arm/boot/dts/sti*
2048 F:      drivers/char/hw_random/st-rng.c
2049 F:      drivers/clocksource/arm_global_timer.c
2050 F:      drivers/clocksource/clksrc_st_lpc.c
2051 F:      drivers/cpufreq/sti-cpufreq.c
2052 F:      drivers/dma/st_fdma*
2053 F:      drivers/i2c/busses/i2c-st.c
2054 F:      drivers/media/rc/st_rc.c
2055 F:      drivers/media/platform/sti/c8sectpfe/
2056 F:      drivers/mmc/host/sdhci-st.c
2057 F:      drivers/phy/st/phy-miphy28lp.c
2058 F:      drivers/phy/st/phy-stih407-usb.c
2059 F:      drivers/pinctrl/pinctrl-st.c
2060 F:      drivers/remoteproc/st_remoteproc.c
2061 F:      drivers/remoteproc/st_slim_rproc.c
2062 F:      drivers/reset/sti/
2063 F:      drivers/rtc/rtc-st-lpc.c
2064 F:      drivers/tty/serial/st-asc.c
2065 F:      drivers/usb/dwc3/dwc3-st.c
2066 F:      drivers/usb/host/ehci-st.c
2067 F:      drivers/usb/host/ohci-st.c
2068 F:      drivers/watchdog/st_lpc_wdt.c
2069 F:      drivers/ata/ahci_st.c
2070 F:      include/linux/remoteproc/st_slim_rproc.h
2071
2072 ARM/STM32 ARCHITECTURE
2073 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2074 M:      Alexandre Torgue <alexandre.torgue@st.com>
2075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2076 S:      Maintained
2077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2078 N:      stm32
2079 F:      arch/arm/boot/dts/stm32*
2080 F:      arch/arm/mach-stm32/
2081 F:      drivers/clocksource/armv7m_systick.c
2082
2083 ARM/Synaptics Berlin SoC support
2084 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2085 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2086 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2087 S:      Maintained
2088 F:      arch/arm/mach-berlin/
2089 F:      arch/arm/boot/dts/berlin*
2090 F:      arch/arm64/boot/dts/marvell/berlin*
2091
2092 ARM/TANGO ARCHITECTURE
2093 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2094 M:      Mans Rullgard <mans@mansr.com>
2095 L:      linux-arm-kernel@lists.infradead.org
2096 S:      Odd Fixes
2097 N:      tango
2098
2099 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2100 M:      Lennert Buytenhek <kernel@wantstofly.org>
2101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2102 S:      Maintained
2103
2104 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2105 M:      Hans Verkuil <hans.verkuil@cisco.com>
2106 L:      linux-tegra@vger.kernel.org
2107 L:      linux-media@vger.kernel.org
2108 S:      Maintained
2109 F:      drivers/media/platform/tegra-cec/
2110 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2111
2112 ARM/TETON BGA MACHINE SUPPORT
2113 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2115 S:      Maintained
2116
2117 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2118 M:      Santosh Shilimkar <ssantosh@kernel.org>
2119 L:      linux-kernel@vger.kernel.org
2120 S:      Maintained
2121 F:      drivers/memory/*emif*
2122
2123 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2124 M:      Santosh Shilimkar <ssantosh@kernel.org>
2125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2126 S:      Maintained
2127 F:      arch/arm/mach-keystone/
2128 F:      arch/arm/boot/dts/keystone-*
2129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2130
2131 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2132 M:      Santosh Shilimkar <ssantosh@kernel.org>
2133 L:      linux-kernel@vger.kernel.org
2134 S:      Maintained
2135 F:      drivers/clk/keystone/
2136
2137 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2138 M:      Santosh Shilimkar <ssantosh@kernel.org>
2139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2140 L:      linux-kernel@vger.kernel.org
2141 S:      Maintained
2142 F:      drivers/clocksource/timer-keystone.c
2143
2144 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2145 M:      Santosh Shilimkar <ssantosh@kernel.org>
2146 L:      linux-kernel@vger.kernel.org
2147 S:      Maintained
2148 F:      drivers/power/reset/keystone-reset.c
2149
2150 ARM/THECUS N2100 MACHINE SUPPORT
2151 M:      Lennert Buytenhek <kernel@wantstofly.org>
2152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2153 S:      Maintained
2154
2155 ARM/TOSA MACHINE SUPPORT
2156 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2157 M:      Dirk Opfer <dirk@opfer-online.de>
2158 S:      Maintained
2159
2160 ARM/UNIPHIER ARCHITECTURE
2161 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2164 S:      Maintained
2165 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2166 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2167 F:      arch/arm/boot/dts/uniphier*
2168 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2169 F:      arch/arm/mach-uniphier/
2170 F:      arch/arm/mm/cache-uniphier.c
2171 F:      arch/arm64/boot/dts/socionext/uniphier*
2172 F:      drivers/bus/uniphier-system-bus.c
2173 F:      drivers/clk/uniphier/
2174 F:      drivers/gpio/gpio-uniphier.c
2175 F:      drivers/i2c/busses/i2c-uniphier*
2176 F:      drivers/irqchip/irq-uniphier-aidet.c
2177 F:      drivers/pinctrl/uniphier/
2178 F:      drivers/reset/reset-uniphier.c
2179 F:      drivers/tty/serial/8250/8250_uniphier.c
2180 N:      uniphier
2181
2182 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2183 M:      Ulf Hansson <ulf.hansson@linaro.org>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 T:      git git://git.linaro.org/people/ulfh/clk.git
2186 S:      Maintained
2187 F:      drivers/clk/ux500/
2188
2189 ARM/VERSATILE EXPRESS PLATFORM
2190 M:      Liviu Dudau <liviu.dudau@arm.com>
2191 M:      Sudeep Holla <sudeep.holla@arm.com>
2192 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2194 S:      Maintained
2195 F:      arch/arm/boot/dts/vexpress*
2196 F:      arch/arm64/boot/dts/arm/
2197 F:      arch/arm/mach-vexpress/
2198 F:      */*/vexpress*
2199 F:      */*/*/vexpress*
2200 F:      drivers/clk/versatile/clk-vexpress-osc.c
2201 F:      drivers/clocksource/versatile.c
2202 N:      mps2
2203
2204 ARM/VFP SUPPORT
2205 M:      Russell King <linux@armlinux.org.uk>
2206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2207 W:      http://www.armlinux.org.uk/
2208 S:      Maintained
2209 F:      arch/arm/vfp/
2210
2211 ARM/VOIPAC PXA270 SUPPORT
2212 M:      Marek Vasut <marek.vasut@gmail.com>
2213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2214 S:      Maintained
2215 F:      arch/arm/mach-pxa/vpac270.c
2216 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2217
2218 ARM/VT8500 ARM ARCHITECTURE
2219 M:      Tony Prisk <linux@prisktech.co.nz>
2220 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2221 S:      Maintained
2222 F:      arch/arm/mach-vt8500/
2223 F:      drivers/clocksource/vt8500_timer.c
2224 F:      drivers/i2c/busses/i2c-wmt.c
2225 F:      drivers/mmc/host/wmt-sdmmc.c
2226 F:      drivers/pwm/pwm-vt8500.c
2227 F:      drivers/rtc/rtc-vt8500.c
2228 F:      drivers/tty/serial/vt8500_serial.c
2229 F:      drivers/usb/host/ehci-platform.c
2230 F:      drivers/usb/host/uhci-platform.c
2231 F:      drivers/video/fbdev/vt8500lcdfb.*
2232 F:      drivers/video/fbdev/wm8505fb*
2233 F:      drivers/video/fbdev/wmt_ge_rops.*
2234
2235 ARM/ZIPIT Z2 SUPPORT
2236 M:      Marek Vasut <marek.vasut@gmail.com>
2237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2238 S:      Maintained
2239 F:      arch/arm/mach-pxa/z2.c
2240 F:      arch/arm/mach-pxa/include/mach/z2.h
2241
2242 ARM/ZTE ARCHITECTURE
2243 M:      Jun Nie <jun.nie@linaro.org>
2244 M:      Baoyou Xie <baoyou.xie@linaro.org>
2245 M:      Shawn Guo <shawnguo@kernel.org>
2246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2247 S:      Maintained
2248 F:      arch/arm/boot/dts/zx2967*
2249 F:      arch/arm/mach-zx/
2250 F:      arch/arm64/boot/dts/zte/
2251 F:      drivers/clk/zte/
2252 F:      drivers/dma/zx_dma.c
2253 F:      drivers/gpio/gpio-zx.c
2254 F:      drivers/i2c/busses/i2c-zx2967.c
2255 F:      drivers/mmc/host/dw_mmc-zx.*
2256 F:      drivers/pinctrl/zte/
2257 F:      drivers/soc/zte/
2258 F:      drivers/thermal/zx2967_thermal.c
2259 F:      drivers/watchdog/zx2967_wdt.c
2260 F:      Documentation/devicetree/bindings/arm/zte.txt
2261 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2262 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2263 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2264 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2265 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2266 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2267 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2268 F:      Documentation/devicetree/bindings/soc/zte/
2269 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2270 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2271 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2272 F:      include/dt-bindings/clock/zx2967*.h
2273 F:      include/dt-bindings/soc/zte,*.h
2274 F:      sound/soc/codecs/zx_aud96p22.c
2275 F:      sound/soc/zte/
2276
2277 ARM/ZYNQ ARCHITECTURE
2278 M:      Michal Simek <michal.simek@xilinx.com>
2279 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2280 W:      http://wiki.xilinx.com
2281 T:      git https://github.com/Xilinx/linux-xlnx.git
2282 S:      Supported
2283 F:      arch/arm/mach-zynq/
2284 F:      drivers/cpuidle/cpuidle-zynq.c
2285 F:      drivers/block/xsysace.c
2286 N:      zynq
2287 N:      xilinx
2288 F:      drivers/clocksource/cadence_ttc_timer.c
2289 F:      drivers/i2c/busses/i2c-cadence.c
2290 F:      drivers/mmc/host/sdhci-of-arasan.c
2291 F:      drivers/edac/synopsys_edac.c
2292
2293 ARM64 PORT (AARCH64 ARCHITECTURE)
2294 M:      Catalin Marinas <catalin.marinas@arm.com>
2295 M:      Will Deacon <will.deacon@arm.com>
2296 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2298 S:      Maintained
2299 F:      arch/arm64/
2300 X:      arch/arm64/boot/dts/
2301 F:      Documentation/arm64/
2302
2303 AS3645A LED FLASH CONTROLLER DRIVER
2304 M:      Sakari Ailus <sakari.ailus@iki.fi>
2305 L:      linux-leds@vger.kernel.org
2306 S:      Maintained
2307 F:      drivers/leds/leds-as3645a.c
2308
2309 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2310 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2311 L:      linux-media@vger.kernel.org
2312 T:      git git://linuxtv.org/media_tree.git
2313 S:      Maintained
2314 F:      drivers/media/i2c/ak7375.c
2315 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2316
2317 ASAHI KASEI AK8974 DRIVER
2318 M:      Linus Walleij <linus.walleij@linaro.org>
2319 L:      linux-iio@vger.kernel.org
2320 W:      http://www.akm.com/
2321 S:      Supported
2322 F:      drivers/iio/magnetometer/ak8974.c
2323
2324 ASC7621 HARDWARE MONITOR DRIVER
2325 M:      George Joseph <george.joseph@fairview5.com>
2326 L:      linux-hwmon@vger.kernel.org
2327 S:      Maintained
2328 F:      Documentation/hwmon/asc7621
2329 F:      drivers/hwmon/asc7621.c
2330
2331 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2332 M:      Corentin Chary <corentin.chary@gmail.com>
2333 L:      acpi4asus-user@lists.sourceforge.net
2334 L:      platform-driver-x86@vger.kernel.org
2335 W:      http://acpi4asus.sf.net
2336 S:      Maintained
2337 F:      drivers/platform/x86/asus*.c
2338 F:      drivers/platform/x86/eeepc*.c
2339
2340 ASUS WIRELESS RADIO CONTROL DRIVER
2341 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2342 L:      platform-driver-x86@vger.kernel.org
2343 S:      Maintained
2344 F:      drivers/platform/x86/asus-wireless.c
2345
2346 ASYMMETRIC KEYS
2347 M:      David Howells <dhowells@redhat.com>
2348 L:      keyrings@vger.kernel.org
2349 S:      Maintained
2350 F:      Documentation/crypto/asymmetric-keys.txt
2351 F:      include/linux/verification.h
2352 F:      include/crypto/public_key.h
2353 F:      include/crypto/pkcs7.h
2354 F:      crypto/asymmetric_keys/
2355
2356 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2357 R:      Dan Williams <dan.j.williams@intel.com>
2358 W:      http://sourceforge.net/projects/xscaleiop
2359 S:      Odd fixes
2360 F:      Documentation/crypto/async-tx-api.txt
2361 F:      crypto/async_tx/
2362 F:      drivers/dma/
2363 F:      include/linux/dmaengine.h
2364 F:      include/linux/async_tx.h
2365
2366 AT24 EEPROM DRIVER
2367 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2368 L:      linux-i2c@vger.kernel.org
2369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2370 S:      Maintained
2371 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2372 F:      drivers/misc/eeprom/at24.c
2373 F:      include/linux/platform_data/at24.h
2374
2375 ATA OVER ETHERNET (AOE) DRIVER
2376 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2377 W:      http://www.openaoe.org/
2378 S:      Supported
2379 F:      Documentation/aoe/
2380 F:      drivers/block/aoe/
2381
2382 ATHEROS 71XX/9XXX GPIO DRIVER
2383 M:      Alban Bedel <albeu@free.fr>
2384 W:      https://github.com/AlbanBedel/linux
2385 T:      git git://github.com/AlbanBedel/linux
2386 S:      Maintained
2387 F:      drivers/gpio/gpio-ath79.c
2388 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2389
2390 ATHEROS 71XX/9XXX USB PHY DRIVER
2391 M:      Alban Bedel <albeu@free.fr>
2392 W:      https://github.com/AlbanBedel/linux
2393 T:      git git://github.com/AlbanBedel/linux
2394 S:      Maintained
2395 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2396 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2397
2398 ATHEROS ATH GENERIC UTILITIES
2399 M:      Kalle Valo <kvalo@codeaurora.org>
2400 L:      linux-wireless@vger.kernel.org
2401 S:      Supported
2402 F:      drivers/net/wireless/ath/*
2403
2404 ATHEROS ATH5K WIRELESS DRIVER
2405 M:      Jiri Slaby <jirislaby@gmail.com>
2406 M:      Nick Kossifidis <mickflemm@gmail.com>
2407 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2408 L:      linux-wireless@vger.kernel.org
2409 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2410 S:      Maintained
2411 F:      drivers/net/wireless/ath/ath5k/
2412
2413 ATHEROS ATH6KL WIRELESS DRIVER
2414 M:      Kalle Valo <kvalo@codeaurora.org>
2415 L:      linux-wireless@vger.kernel.org
2416 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2418 S:      Supported
2419 F:      drivers/net/wireless/ath/ath6kl/
2420
2421 ATI_REMOTE2 DRIVER
2422 M:      Ville Syrjala <syrjala@sci.fi>
2423 S:      Maintained
2424 F:      drivers/input/misc/ati_remote2.c
2425
2426 ATK0110 HWMON DRIVER
2427 M:      Luca Tettamanti <kronos.it@gmail.com>
2428 L:      linux-hwmon@vger.kernel.org
2429 S:      Maintained
2430 F:      drivers/hwmon/asus_atk0110.c
2431
2432 ATLX ETHERNET DRIVERS
2433 M:      Jay Cliburn <jcliburn@gmail.com>
2434 M:      Chris Snook <chris.snook@gmail.com>
2435 L:      netdev@vger.kernel.org
2436 W:      http://sourceforge.net/projects/atl1
2437 W:      http://atl1.sourceforge.net
2438 S:      Maintained
2439 F:      drivers/net/ethernet/atheros/
2440
2441 ATM
2442 M:      Chas Williams <3chas3@gmail.com>
2443 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2444 L:      netdev@vger.kernel.org
2445 W:      http://linux-atm.sourceforge.net
2446 S:      Maintained
2447 F:      drivers/atm/
2448 F:      include/linux/atm*
2449 F:      include/uapi/linux/atm*
2450
2451 ATMEL AT91 / AT32 MCI DRIVER
2452 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2453 S:      Maintained
2454 F:      drivers/mmc/host/atmel-mci.c
2455
2456 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2457 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2458 S:      Supported
2459 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2460
2461 ATMEL Audio ALSA driver
2462 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2463 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2464 S:      Supported
2465 F:      sound/soc/atmel
2466
2467 ATMEL I2C DRIVER
2468 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2469 L:      linux-i2c@vger.kernel.org
2470 S:      Supported
2471 F:      drivers/i2c/busses/i2c-at91.c
2472
2473 ATMEL ISI DRIVER
2474 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2475 L:      linux-media@vger.kernel.org
2476 S:      Supported
2477 F:      drivers/media/platform/atmel/atmel-isi.c
2478 F:      include/media/atmel-isi.h
2479
2480 ATMEL LCDFB DRIVER
2481 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2482 L:      linux-fbdev@vger.kernel.org
2483 S:      Maintained
2484 F:      drivers/video/fbdev/atmel_lcdfb.c
2485 F:      include/video/atmel_lcdc.h
2486
2487 ATMEL MACB ETHERNET DRIVER
2488 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2489 S:      Supported
2490 F:      drivers/net/ethernet/cadence/
2491
2492 ATMEL MAXTOUCH DRIVER
2493 M:      Nick Dyer <nick@shmanahar.org>
2494 T:      git git://github.com/ndyer/linux.git
2495 S:      Maintained
2496 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2497 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2498
2499 ATMEL SAMA5D2 ADC DRIVER
2500 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2501 L:      linux-iio@vger.kernel.org
2502 S:      Supported
2503 F:      drivers/iio/adc/at91-sama5d2_adc.c
2504
2505 ATMEL SDMMC DRIVER
2506 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2507 L:      linux-mmc@vger.kernel.org
2508 S:      Supported
2509 F:      drivers/mmc/host/sdhci-of-at91.c
2510
2511 ATMEL SPI DRIVER
2512 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2513 S:      Supported
2514 F:      drivers/spi/spi-atmel.*
2515
2516 ATMEL SSC DRIVER
2517 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2519 S:      Supported
2520 F:      drivers/misc/atmel-ssc.c
2521 F:      include/linux/atmel-ssc.h
2522
2523 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2524 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2526 S:      Supported
2527 F:      drivers/misc/atmel_tclib.c
2528 F:      drivers/clocksource/tcb_clksrc.c
2529
2530 ATMEL USBA UDC DRIVER
2531 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2533 S:      Supported
2534 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2535
2536 ATMEL WIRELESS DRIVER
2537 M:      Simon Kelley <simon@thekelleys.org.uk>
2538 L:      linux-wireless@vger.kernel.org
2539 W:      http://www.thekelleys.org.uk/atmel
2540 W:      http://atmelwlandriver.sourceforge.net/
2541 S:      Maintained
2542 F:      drivers/net/wireless/atmel/atmel*
2543
2544 ATMEL XDMA DRIVER
2545 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2546 L:      linux-arm-kernel@lists.infradead.org
2547 L:      dmaengine@vger.kernel.org
2548 S:      Supported
2549 F:      drivers/dma/at_xdmac.c
2550
2551 ATOMIC INFRASTRUCTURE
2552 M:      Will Deacon <will.deacon@arm.com>
2553 M:      Peter Zijlstra <peterz@infradead.org>
2554 R:      Boqun Feng <boqun.feng@gmail.com>
2555 L:      linux-kernel@vger.kernel.org
2556 S:      Maintained
2557 F:      arch/*/include/asm/atomic*.h
2558 F:      include/*/atomic*.h
2559
2560 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2561 M:      Bradley Grove <linuxdrivers@attotech.com>
2562 L:      linux-scsi@vger.kernel.org
2563 W:      http://www.attotech.com
2564 S:      Supported
2565 F:      drivers/scsi/esas2r
2566
2567 ATUSB IEEE 802.15.4 RADIO DRIVER
2568 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2569 L:      linux-wpan@vger.kernel.org
2570 S:      Maintained
2571 F:      drivers/net/ieee802154/atusb.c
2572 F:      drivers/net/ieee802154/atusb.h
2573 F:      drivers/net/ieee802154/at86rf230.h
2574
2575 AUDIT SUBSYSTEM
2576 M:      Paul Moore <paul@paul-moore.com>
2577 M:      Eric Paris <eparis@redhat.com>
2578 L:      linux-audit@redhat.com (moderated for non-subscribers)
2579 W:      https://github.com/linux-audit
2580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2581 S:      Supported
2582 F:      include/linux/audit.h
2583 F:      include/uapi/linux/audit.h
2584 F:      kernel/audit*
2585
2586 AUXILIARY DISPLAY DRIVERS
2587 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2588 S:      Maintained
2589 F:      drivers/auxdisplay/
2590 F:      include/linux/cfag12864b.h
2591
2592 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2593 M:      Andreas Klinger <ak@it-klinger.de>
2594 L:      linux-iio@vger.kernel.org
2595 S:      Maintained
2596 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2597 F:      drivers/iio/adc/hx711.c
2598
2599 AX.25 NETWORK LAYER
2600 M:      Ralf Baechle <ralf@linux-mips.org>
2601 L:      linux-hams@vger.kernel.org
2602 W:      http://www.linux-ax25.org/
2603 S:      Maintained
2604 F:      include/uapi/linux/ax25.h
2605 F:      include/net/ax25.h
2606 F:      net/ax25/
2607
2608 AXENTIA ARM DEVICES
2609 M:      Peter Rosin <peda@axentia.se>
2610 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2611 S:      Maintained
2612 F:      Documentation/devicetree/bindings/arm/axentia.txt
2613 F:      arch/arm/boot/dts/at91-linea.dtsi
2614 F:      arch/arm/boot/dts/at91-natte.dtsi
2615 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2616 F:      arch/arm/boot/dts/at91-tse850-3.dts
2617
2618 AXENTIA ASOC DRIVERS
2619 M:      Peter Rosin <peda@axentia.se>
2620 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2621 S:      Maintained
2622 F:      Documentation/devicetree/bindings/sound/axentia,*
2623 F:      sound/soc/atmel/tse850-pcm5142.c
2624
2625 AZ6007 DVB DRIVER
2626 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2627 L:      linux-media@vger.kernel.org
2628 W:      https://linuxtv.org
2629 T:      git git://linuxtv.org/media_tree.git
2630 S:      Maintained
2631 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2632
2633 AZTECH FM RADIO RECEIVER DRIVER
2634 M:      Hans Verkuil <hverkuil@xs4all.nl>
2635 L:      linux-media@vger.kernel.org
2636 T:      git git://linuxtv.org/media_tree.git
2637 W:      https://linuxtv.org
2638 S:      Maintained
2639 F:      drivers/media/radio/radio-aztech*
2640
2641 B43 WIRELESS DRIVER
2642 L:      linux-wireless@vger.kernel.org
2643 L:      b43-dev@lists.infradead.org
2644 W:      http://wireless.kernel.org/en/users/Drivers/b43
2645 S:      Odd Fixes
2646 F:      drivers/net/wireless/broadcom/b43/
2647
2648 B43LEGACY WIRELESS DRIVER
2649 M:      Larry Finger <Larry.Finger@lwfinger.net>
2650 L:      linux-wireless@vger.kernel.org
2651 L:      b43-dev@lists.infradead.org
2652 W:      http://wireless.kernel.org/en/users/Drivers/b43
2653 S:      Maintained
2654 F:      drivers/net/wireless/broadcom/b43legacy/
2655
2656 BACKLIGHT CLASS/SUBSYSTEM
2657 M:      Lee Jones <lee.jones@linaro.org>
2658 M:      Daniel Thompson <daniel.thompson@linaro.org>
2659 M:      Jingoo Han <jingoohan1@gmail.com>
2660 L:      dri-devel@lists.freedesktop.org
2661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2662 S:      Maintained
2663 F:      drivers/video/backlight/
2664 F:      include/linux/backlight.h
2665 F:      include/linux/pwm_backlight.h
2666 F:      Documentation/devicetree/bindings/leds/backlight
2667
2668 BATMAN ADVANCED
2669 M:      Marek Lindner <mareklindner@neomailbox.ch>
2670 M:      Simon Wunderlich <sw@simonwunderlich.de>
2671 M:      Antonio Quartulli <a@unstable.cc>
2672 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2673 W:      https://www.open-mesh.org/
2674 Q:      https://patchwork.open-mesh.org/project/batman/list/
2675 S:      Maintained
2676 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2677 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2678 F:      Documentation/networking/batman-adv.rst
2679 F:      include/uapi/linux/batadv_packet.h
2680 F:      include/uapi/linux/batman_adv.h
2681 F:      net/batman-adv/
2682
2683 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2684 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2685 L:      linux-hams@vger.kernel.org
2686 W:      http://www.baycom.org/~tom/ham/ham.html
2687 S:      Maintained
2688 F:      drivers/net/hamradio/baycom*
2689
2690 BCACHE (BLOCK LAYER CACHE)
2691 M:      Coly Li <colyli@suse.de>
2692 M:      Kent Overstreet <kent.overstreet@gmail.com>
2693 L:      linux-bcache@vger.kernel.org
2694 W:      http://bcache.evilpiepirate.org
2695 C:      irc://irc.oftc.net/bcache
2696 S:      Maintained
2697 F:      drivers/md/bcache/
2698
2699 BDISP ST MEDIA DRIVER
2700 M:      Fabien Dessenne <fabien.dessenne@st.com>
2701 L:      linux-media@vger.kernel.org
2702 T:      git git://linuxtv.org/media_tree.git
2703 W:      https://linuxtv.org
2704 S:      Supported
2705 F:      drivers/media/platform/sti/bdisp
2706
2707 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2708 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2709 L:      netdev@vger.kernel.org
2710 S:      Maintained
2711 F:      drivers/net/ethernet/ec_bhf.c
2712
2713 BEFS FILE SYSTEM
2714 M:      Luis de Bethencourt <luisbg@kernel.org>
2715 M:      Salah Triki <salah.triki@gmail.com>
2716 S:      Maintained
2717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2718 F:      Documentation/filesystems/befs.txt
2719 F:      fs/befs/
2720
2721 BFQ I/O SCHEDULER
2722 M:      Paolo Valente <paolo.valente@linaro.org>
2723 M:      Jens Axboe <axboe@kernel.dk>
2724 L:      linux-block@vger.kernel.org
2725 S:      Maintained
2726 F:      block/bfq-*
2727 F:      Documentation/block/bfq-iosched.txt
2728
2729 BFS FILE SYSTEM
2730 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2731 S:      Maintained
2732 F:      Documentation/filesystems/bfs.txt
2733 F:      fs/bfs/
2734 F:      include/uapi/linux/bfs_fs.h
2735
2736 BLINKM RGB LED DRIVER
2737 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2738 S:      Maintained
2739 F:      drivers/leds/leds-blinkm.c
2740
2741 BLOCK LAYER
2742 M:      Jens Axboe <axboe@kernel.dk>
2743 L:      linux-block@vger.kernel.org
2744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2745 S:      Maintained
2746 F:      block/
2747 F:      drivers/block/
2748 F:      kernel/trace/blktrace.c
2749 F:      lib/sbitmap.c
2750
2751 BLOCK2MTD DRIVER
2752 M:      Joern Engel <joern@lazybastard.org>
2753 L:      linux-mtd@lists.infradead.org
2754 S:      Maintained
2755 F:      drivers/mtd/devices/block2mtd.c
2756
2757 BLUETOOTH DRIVERS
2758 M:      Marcel Holtmann <marcel@holtmann.org>
2759 M:      Johan Hedberg <johan.hedberg@gmail.com>
2760 L:      linux-bluetooth@vger.kernel.org
2761 W:      http://www.bluez.org/
2762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2764 S:      Maintained
2765 F:      drivers/bluetooth/
2766
2767 BLUETOOTH SUBSYSTEM
2768 M:      Marcel Holtmann <marcel@holtmann.org>
2769 M:      Johan Hedberg <johan.hedberg@gmail.com>
2770 L:      linux-bluetooth@vger.kernel.org
2771 W:      http://www.bluez.org/
2772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2774 S:      Maintained
2775 F:      net/bluetooth/
2776 F:      include/net/bluetooth/
2777
2778 BONDING DRIVER
2779 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2780 M:      Veaceslav Falico <vfalico@gmail.com>
2781 M:      Andy Gospodarek <andy@greyhouse.net>
2782 L:      netdev@vger.kernel.org
2783 W:      http://sourceforge.net/projects/bonding/
2784 S:      Supported
2785 F:      drivers/net/bonding/
2786 F:      include/uapi/linux/if_bonding.h
2787
2788 BPF (Safe dynamic programs and tools)
2789 M:      Alexei Starovoitov <ast@kernel.org>
2790 M:      Daniel Borkmann <daniel@iogearbox.net>
2791 L:      netdev@vger.kernel.org
2792 L:      linux-kernel@vger.kernel.org
2793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2795 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2796 S:      Supported
2797 F:      arch/x86/net/bpf_jit*
2798 F:      Documentation/networking/filter.txt
2799 F:      Documentation/bpf/
2800 F:      include/linux/bpf*
2801 F:      include/linux/filter.h
2802 F:      include/trace/events/xdp.h
2803 F:      include/uapi/linux/bpf*
2804 F:      include/uapi/linux/filter.h
2805 F:      kernel/bpf/
2806 F:      kernel/trace/bpf_trace.c
2807 F:      lib/test_bpf.c
2808 F:      net/bpf/
2809 F:      net/core/filter.c
2810 F:      net/sched/act_bpf.c
2811 F:      net/sched/cls_bpf.c
2812 F:      samples/bpf/
2813 F:      tools/bpf/
2814 F:      tools/lib/bpf/
2815 F:      tools/testing/selftests/bpf/
2816
2817 BROADCOM B44 10/100 ETHERNET DRIVER
2818 M:      Michael Chan <michael.chan@broadcom.com>
2819 L:      netdev@vger.kernel.org
2820 S:      Supported
2821 F:      drivers/net/ethernet/broadcom/b44.*
2822
2823 BROADCOM B53 ETHERNET SWITCH DRIVER
2824 M:      Florian Fainelli <f.fainelli@gmail.com>
2825 L:      netdev@vger.kernel.org
2826 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2827 S:      Supported
2828 F:      drivers/net/dsa/b53/*
2829 F:      include/linux/platform_data/b53.h
2830
2831 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2832 M:      Florian Fainelli <f.fainelli@gmail.com>
2833 M:      Ray Jui <rjui@broadcom.com>
2834 M:      Scott Branden <sbranden@broadcom.com>
2835 M:      bcm-kernel-feedback-list@broadcom.com
2836 T:      git git://github.com/broadcom/mach-bcm
2837 S:      Maintained
2838 N:      bcm281*
2839 N:      bcm113*
2840 N:      bcm216*
2841 N:      kona
2842 F:      arch/arm/mach-bcm/
2843
2844 BROADCOM BCM2835 ARM ARCHITECTURE
2845 M:      Eric Anholt <eric@anholt.net>
2846 M:      Stefan Wahren <stefan.wahren@i2se.com>
2847 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2848 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2849 T:      git git://github.com/anholt/linux
2850 S:      Maintained
2851 N:      bcm2835
2852 F:      drivers/staging/vc04_services
2853
2854 BROADCOM BCM47XX MIPS ARCHITECTURE
2855 M:      Hauke Mehrtens <hauke@hauke-m.de>
2856 M:      Rafał Miłecki <zajec5@gmail.com>
2857 L:      linux-mips@linux-mips.org
2858 S:      Maintained
2859 F:      Documentation/devicetree/bindings/mips/brcm/
2860 F:      arch/mips/bcm47xx/*
2861 F:      arch/mips/include/asm/mach-bcm47xx/*
2862
2863 BROADCOM BCM5301X ARM ARCHITECTURE
2864 M:      Hauke Mehrtens <hauke@hauke-m.de>
2865 M:      Rafał Miłecki <zajec5@gmail.com>
2866 M:      Jon Mason <jonmason@broadcom.com>
2867 M:      bcm-kernel-feedback-list@broadcom.com
2868 L:      linux-arm-kernel@lists.infradead.org
2869 S:      Maintained
2870 F:      arch/arm/mach-bcm/bcm_5301x.c
2871 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2872 F:      arch/arm/boot/dts/bcm470*
2873 F:      arch/arm/boot/dts/bcm953012*
2874
2875 BROADCOM BCM53573 ARM ARCHITECTURE
2876 M:      Rafał Miłecki <rafal@milecki.pl>
2877 L:      linux-arm-kernel@lists.infradead.org
2878 S:      Maintained
2879 F:      arch/arm/boot/dts/bcm53573*
2880 F:      arch/arm/boot/dts/bcm47189*
2881
2882 BROADCOM BCM63XX ARM ARCHITECTURE
2883 M:      Florian Fainelli <f.fainelli@gmail.com>
2884 M:      bcm-kernel-feedback-list@broadcom.com
2885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2886 T:      git git://github.com/broadcom/stblinux.git
2887 S:      Maintained
2888 N:      bcm63xx
2889
2890 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2891 M:      Kevin Cernekee <cernekee@gmail.com>
2892 L:      linux-usb@vger.kernel.org
2893 S:      Maintained
2894 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2895
2896 BROADCOM BCM7XXX ARM ARCHITECTURE
2897 M:      Brian Norris <computersforpeace@gmail.com>
2898 M:      Gregory Fong <gregory.0xf0@gmail.com>
2899 M:      Florian Fainelli <f.fainelli@gmail.com>
2900 M:      bcm-kernel-feedback-list@broadcom.com
2901 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2902 T:      git git://github.com/broadcom/stblinux.git
2903 S:      Maintained
2904 F:      arch/arm/mach-bcm/*brcmstb*
2905 F:      arch/arm/boot/dts/bcm7*.dts*
2906 F:      drivers/bus/brcmstb_gisb.c
2907 F:      arch/arm/mm/cache-b15-rac.c
2908 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2909 N:      brcmstb
2910
2911 BROADCOM BMIPS CPUFREQ DRIVER
2912 M:      Markus Mayer <mmayer@broadcom.com>
2913 M:      bcm-kernel-feedback-list@broadcom.com
2914 L:      linux-pm@vger.kernel.org
2915 S:      Maintained
2916 F:      drivers/cpufreq/bmips-cpufreq.c
2917
2918 BROADCOM BMIPS MIPS ARCHITECTURE
2919 M:      Kevin Cernekee <cernekee@gmail.com>
2920 M:      Florian Fainelli <f.fainelli@gmail.com>
2921 L:      linux-mips@linux-mips.org
2922 T:      git git://github.com/broadcom/stblinux.git
2923 S:      Maintained
2924 F:      arch/mips/bmips/*
2925 F:      arch/mips/include/asm/mach-bmips/*
2926 F:      arch/mips/kernel/*bmips*
2927 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2928 F:      drivers/irqchip/irq-bcm63*
2929 F:      drivers/irqchip/irq-bcm7*
2930 F:      drivers/irqchip/irq-brcmstb*
2931 F:      include/linux/bcm963xx_nvram.h
2932 F:      include/linux/bcm963xx_tag.h
2933
2934 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2935 M:      Rasesh Mody <rasesh.mody@cavium.com>
2936 M:      Harish Patil <harish.patil@cavium.com>
2937 M:      Dept-GELinuxNICDev@cavium.com
2938 L:      netdev@vger.kernel.org
2939 S:      Supported
2940 F:      drivers/net/ethernet/broadcom/bnx2.*
2941 F:      drivers/net/ethernet/broadcom/bnx2_*
2942
2943 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2944 M:      QLogic-Storage-Upstream@qlogic.com
2945 L:      linux-scsi@vger.kernel.org
2946 S:      Supported
2947 F:      drivers/scsi/bnx2fc/
2948
2949 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2950 M:      QLogic-Storage-Upstream@qlogic.com
2951 L:      linux-scsi@vger.kernel.org
2952 S:      Supported
2953 F:      drivers/scsi/bnx2i/
2954
2955 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2956 M:      Ariel Elior <ariel.elior@cavium.com>
2957 M:      everest-linux-l2@cavium.com
2958 L:      netdev@vger.kernel.org
2959 S:      Supported
2960 F:      drivers/net/ethernet/broadcom/bnx2x/
2961
2962 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2963 M:      Michael Chan <michael.chan@broadcom.com>
2964 L:      netdev@vger.kernel.org
2965 S:      Supported
2966 F:      drivers/net/ethernet/broadcom/bnxt/
2967
2968 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2969 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2970 M:      Franky Lin <franky.lin@broadcom.com>
2971 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2972 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2973 M:      Wright Feng <wright.feng@cypress.com>
2974 L:      linux-wireless@vger.kernel.org
2975 L:      brcm80211-dev-list.pdl@broadcom.com
2976 L:      brcm80211-dev-list@cypress.com
2977 S:      Supported
2978 F:      drivers/net/wireless/broadcom/brcm80211/
2979
2980 BROADCOM BRCMSTB GPIO DRIVER
2981 M:      Gregory Fong <gregory.0xf0@gmail.com>
2982 L:      bcm-kernel-feedback-list@broadcom.com
2983 S:      Supported
2984 F:      drivers/gpio/gpio-brcmstb.c
2985 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2986
2987 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2988 M:      Al Cooper <alcooperx@gmail.com>
2989 L:      linux-kernel@vger.kernel.org
2990 L:      bcm-kernel-feedback-list@broadcom.com
2991 S:      Maintained
2992 F:      drivers/phy/broadcom/phy-brcm-usb*
2993
2994 BROADCOM GENET ETHERNET DRIVER
2995 M:      Doug Berger <opendmb@gmail.com>
2996 M:      Florian Fainelli <f.fainelli@gmail.com>
2997 L:      netdev@vger.kernel.org
2998 S:      Supported
2999 F:      drivers/net/ethernet/broadcom/genet/
3000
3001 BROADCOM IPROC ARM ARCHITECTURE
3002 M:      Ray Jui <rjui@broadcom.com>
3003 M:      Scott Branden <sbranden@broadcom.com>
3004 M:      Jon Mason <jonmason@broadcom.com>
3005 M:      bcm-kernel-feedback-list@broadcom.com
3006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3007 T:      git git://github.com/broadcom/cygnus-linux.git
3008 S:      Maintained
3009 N:      iproc
3010 N:      cygnus
3011 N:      bcm[-_]nsp
3012 N:      bcm9113*
3013 N:      bcm9583*
3014 N:      bcm9585*
3015 N:      bcm9586*
3016 N:      bcm988312
3017 N:      bcm113*
3018 N:      bcm583*
3019 N:      bcm585*
3020 N:      bcm586*
3021 N:      bcm88312
3022 N:      hr2
3023 N:      stingray
3024 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3025 F:      arch/arm64/boot/dts/broadcom/stingray/*
3026 F:      drivers/clk/bcm/clk-ns*
3027 F:      drivers/clk/bcm/clk-sr*
3028 F:      drivers/pinctrl/bcm/pinctrl-ns*
3029 F:      include/dt-bindings/clock/bcm-sr*
3030
3031 BROADCOM KONA GPIO DRIVER
3032 M:      Ray Jui <rjui@broadcom.com>
3033 L:      bcm-kernel-feedback-list@broadcom.com
3034 S:      Supported
3035 F:      drivers/gpio/gpio-bcm-kona.c
3036 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3037
3038 BROADCOM NETXTREME-E ROCE DRIVER
3039 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3040 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3041 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3042 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3043 L:      linux-rdma@vger.kernel.org
3044 W:      http://www.broadcom.com
3045 S:      Supported
3046 F:      drivers/infiniband/hw/bnxt_re/
3047 F:      include/uapi/rdma/bnxt_re-abi.h
3048
3049 BROADCOM NVRAM DRIVER
3050 M:      Rafał Miłecki <zajec5@gmail.com>
3051 L:      linux-mips@linux-mips.org
3052 S:      Maintained
3053 F:      drivers/firmware/broadcom/*
3054
3055 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3056 M:      Rafał Miłecki <zajec5@gmail.com>
3057 L:      linux-wireless@vger.kernel.org
3058 S:      Maintained
3059 F:      drivers/bcma/
3060 F:      include/linux/bcma/
3061
3062 BROADCOM STB AVS CPUFREQ DRIVER
3063 M:      Markus Mayer <mmayer@broadcom.com>
3064 M:      bcm-kernel-feedback-list@broadcom.com
3065 L:      linux-pm@vger.kernel.org
3066 S:      Maintained
3067 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3068 F:      drivers/cpufreq/brcmstb*
3069
3070 BROADCOM STB AVS TMON DRIVER
3071 M:      Markus Mayer <mmayer@broadcom.com>
3072 M:      bcm-kernel-feedback-list@broadcom.com
3073 L:      linux-pm@vger.kernel.org
3074 S:      Maintained
3075 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3076 F:      drivers/thermal/broadcom/brcmstb*
3077
3078 BROADCOM STB NAND FLASH DRIVER
3079 M:      Brian Norris <computersforpeace@gmail.com>
3080 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3081 L:      linux-mtd@lists.infradead.org
3082 L:      bcm-kernel-feedback-list@broadcom.com
3083 S:      Maintained
3084 F:      drivers/mtd/nand/raw/brcmnand/
3085
3086 BROADCOM STB DPFE DRIVER
3087 M:      Markus Mayer <mmayer@broadcom.com>
3088 M:      bcm-kernel-feedback-list@broadcom.com
3089 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3090 S:      Maintained
3091 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3092 F:      drivers/memory/brcmstb_dpfe.c
3093
3094 BROADCOM SYSTEMPORT ETHERNET DRIVER
3095 M:      Florian Fainelli <f.fainelli@gmail.com>
3096 L:      netdev@vger.kernel.org
3097 S:      Supported
3098 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3099
3100 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3101 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3102 M:      Prashant Sreedharan <prashant@broadcom.com>
3103 M:      Michael Chan <mchan@broadcom.com>
3104 L:      netdev@vger.kernel.org
3105 S:      Supported
3106 F:      drivers/net/ethernet/broadcom/tg3.*
3107
3108 BROCADE BFA FC SCSI DRIVER
3109 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3110 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3111 L:      linux-scsi@vger.kernel.org
3112 S:      Supported
3113 F:      drivers/scsi/bfa/
3114
3115 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3116 M:      Rasesh Mody <rasesh.mody@cavium.com>
3117 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3118 M:      Dept-GELinuxNICDev@cavium.com
3119 L:      netdev@vger.kernel.org
3120 S:      Supported
3121 F:      drivers/net/ethernet/brocade/bna/
3122
3123 BSG (block layer generic sg v4 driver)
3124 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3125 L:      linux-scsi@vger.kernel.org
3126 S:      Supported
3127 F:      block/bsg.c
3128 F:      include/linux/bsg.h
3129 F:      include/uapi/linux/bsg.h
3130
3131 BT87X AUDIO DRIVER
3132 M:      Clemens Ladisch <clemens@ladisch.de>
3133 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3134 T:      git git://git.alsa-project.org/alsa-kernel.git
3135 S:      Maintained
3136 F:      Documentation/sound/cards/bt87x.rst
3137 F:      sound/pci/bt87x.c
3138
3139 BT8XXGPIO DRIVER
3140 M:      Michael Buesch <m@bues.ch>
3141 W:      http://bu3sch.de/btgpio.php
3142 S:      Maintained
3143 F:      drivers/gpio/gpio-bt8xx.c
3144
3145 BTRFS FILE SYSTEM
3146 M:      Chris Mason <clm@fb.com>
3147 M:      Josef Bacik <jbacik@fb.com>
3148 M:      David Sterba <dsterba@suse.com>
3149 L:      linux-btrfs@vger.kernel.org
3150 W:      http://btrfs.wiki.kernel.org/
3151 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3153 S:      Maintained
3154 F:      Documentation/filesystems/btrfs.txt
3155 F:      fs/btrfs/
3156 F:      include/linux/btrfs*
3157 F:      include/uapi/linux/btrfs*
3158
3159 BTTV VIDEO4LINUX DRIVER
3160 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3161 L:      linux-media@vger.kernel.org
3162 W:      https://linuxtv.org
3163 T:      git git://linuxtv.org/media_tree.git
3164 S:      Odd fixes
3165 F:      Documentation/media/v4l-drivers/bttv*
3166 F:      drivers/media/pci/bt8xx/bttv*
3167
3168 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3169 M:      Chanwoo Choi <cw00.choi@samsung.com>
3170 L:      linux-pm@vger.kernel.org
3171 L:      linux-samsung-soc@vger.kernel.org
3172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3173 S:      Maintained
3174 F:      drivers/devfreq/exynos-bus.c
3175 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3176
3177 BUSLOGIC SCSI DRIVER
3178 M:      Khalid Aziz <khalid@gonehiking.org>
3179 L:      linux-scsi@vger.kernel.org
3180 S:      Maintained
3181 F:      drivers/scsi/BusLogic.*
3182 F:      drivers/scsi/FlashPoint.*
3183
3184 C-MEDIA CMI8788 DRIVER
3185 M:      Clemens Ladisch <clemens@ladisch.de>
3186 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3187 T:      git git://git.alsa-project.org/alsa-kernel.git
3188 S:      Maintained
3189 F:      sound/pci/oxygen/
3190
3191 C6X ARCHITECTURE
3192 M:      Mark Salter <msalter@redhat.com>
3193 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3194 L:      linux-c6x-dev@linux-c6x.org
3195 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3196 S:      Maintained
3197 F:      arch/c6x/
3198
3199 CA8210 IEEE-802.15.4 RADIO DRIVER
3200 M:      Harry Morris <h.morris@cascoda.com>
3201 L:      linux-wpan@vger.kernel.org
3202 W:      https://github.com/Cascoda/ca8210-linux.git
3203 S:      Maintained
3204 F:      drivers/net/ieee802154/ca8210.c
3205 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3206
3207 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3208 M:      David Howells <dhowells@redhat.com>
3209 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3210 S:      Supported
3211 F:      Documentation/filesystems/caching/cachefiles.txt
3212 F:      fs/cachefiles/
3213
3214 CADENCE MIPI-CSI2 BRIDGES
3215 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3216 L:      linux-media@vger.kernel.org
3217 S:      Maintained
3218 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3219 F:      drivers/media/platform/cadence/cdns-csi2*
3220
3221 CADET FM/AM RADIO RECEIVER DRIVER
3222 M:      Hans Verkuil <hverkuil@xs4all.nl>
3223 L:      linux-media@vger.kernel.org
3224 T:      git git://linuxtv.org/media_tree.git
3225 W:      https://linuxtv.org
3226 S:      Maintained
3227 F:      drivers/media/radio/radio-cadet*
3228
3229 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3230 M:      Jonathan Corbet <corbet@lwn.net>
3231 L:      linux-media@vger.kernel.org
3232 T:      git git://linuxtv.org/media_tree.git
3233 S:      Maintained
3234 F:      Documentation/media/v4l-drivers/cafe_ccic*
3235 F:      drivers/media/platform/marvell-ccic/
3236
3237 CAIF NETWORK LAYER
3238 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3239 L:      netdev@vger.kernel.org
3240 S:      Supported
3241 F:      Documentation/networking/caif/
3242 F:      drivers/net/caif/
3243 F:      include/uapi/linux/caif/
3244 F:      include/net/caif/
3245 F:      net/caif/
3246
3247 CALGARY x86-64 IOMMU
3248 M:      Muli Ben-Yehuda <mulix@mulix.org>
3249 M:      Jon Mason <jdmason@kudzu.us>
3250 L:      iommu@lists.linux-foundation.org
3251 S:      Maintained
3252 F:      arch/x86/kernel/pci-calgary_64.c
3253 F:      arch/x86/kernel/tce_64.c
3254 F:      arch/x86/include/asm/calgary.h
3255 F:      arch/x86/include/asm/tce.h
3256
3257 CAN NETWORK DRIVERS
3258 M:      Wolfgang Grandegger <wg@grandegger.com>
3259 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3260 L:      linux-can@vger.kernel.org
3261 W:      https://github.com/linux-can
3262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3264 S:      Maintained
3265 F:      Documentation/devicetree/bindings/net/can/
3266 F:      drivers/net/can/
3267 F:      include/linux/can/dev.h
3268 F:      include/linux/can/platform/
3269 F:      include/uapi/linux/can/error.h
3270 F:      include/uapi/linux/can/netlink.h
3271
3272 CAN NETWORK LAYER
3273 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3274 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3275 L:      linux-can@vger.kernel.org
3276 W:      https://github.com/linux-can
3277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3279 S:      Maintained
3280 F:      Documentation/networking/can.rst
3281 F:      net/can/
3282 F:      include/linux/can/core.h
3283 F:      include/uapi/linux/can.h
3284 F:      include/uapi/linux/can/bcm.h
3285 F:      include/uapi/linux/can/raw.h
3286 F:      include/uapi/linux/can/gw.h
3287
3288 CAPABILITIES
3289 M:      Serge Hallyn <serge@hallyn.com>
3290 L:      linux-security-module@vger.kernel.org
3291 S:      Supported
3292 F:      include/linux/capability.h
3293 F:      include/uapi/linux/capability.h
3294 F:      security/commoncap.c
3295 F:      kernel/capability.c
3296
3297 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3298 M:      Kevin Tsai <ktsai@capellamicro.com>
3299 S:      Maintained
3300 F:      drivers/iio/light/cm*
3301
3302 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3303 M:      Christian Lamparter <chunkeey@googlemail.com>
3304 L:      linux-wireless@vger.kernel.org
3305 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3306 S:      Maintained
3307 F:      drivers/net/wireless/ath/carl9170/
3308
3309 CAVIUM I2C DRIVER
3310 M:      Jan Glauber <jglauber@cavium.com>
3311 M:      David Daney <david.daney@cavium.com>
3312 W:      http://www.cavium.com
3313 S:      Supported
3314 F:      drivers/i2c/busses/i2c-octeon*
3315 F:      drivers/i2c/busses/i2c-thunderx*
3316
3317 CAVIUM LIQUIDIO NETWORK DRIVER
3318 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3319 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3320 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3321 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3322 L:      netdev@vger.kernel.org
3323 W:      http://www.cavium.com
3324 S:      Supported
3325 F:      drivers/net/ethernet/cavium/liquidio/
3326
3327 CAVIUM MMC DRIVER
3328 M:      Jan Glauber <jglauber@cavium.com>
3329 M:      David Daney <david.daney@cavium.com>
3330 M:      Steven J. Hill <Steven.Hill@cavium.com>
3331 W:      http://www.cavium.com
3332 S:      Supported
3333 F:      drivers/mmc/host/cavium*
3334
3335 CAVIUM OCTEON-TX CRYPTO DRIVER
3336 M:      George Cherian <george.cherian@cavium.com>
3337 L:      linux-crypto@vger.kernel.org
3338 W:      http://www.cavium.com
3339 S:      Supported
3340 F:      drivers/crypto/cavium/cpt/
3341
3342 CAVIUM THUNDERX2 ARM64 SOC
3343 M:      Robert Richter <rrichter@cavium.com>
3344 M:      Jayachandran C <jnair@caviumnetworks.com>
3345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3346 S:      Maintained
3347 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3348 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3349
3350 CC2520 IEEE-802.15.4 RADIO DRIVER
3351 M:      Varka Bhadram <varkabhadram@gmail.com>
3352 L:      linux-wpan@vger.kernel.org
3353 S:      Maintained
3354 F:      drivers/net/ieee802154/cc2520.c
3355 F:      include/linux/spi/cc2520.h
3356 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3357
3358 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3359 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3360 L:      linux-crypto@vger.kernel.org
3361 S:      Supported
3362 F:      drivers/crypto/ccree/
3363 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3364
3365 CEC FRAMEWORK
3366 M:      Hans Verkuil <hans.verkuil@cisco.com>
3367 L:      linux-media@vger.kernel.org
3368 T:      git git://linuxtv.org/media_tree.git
3369 W:      http://linuxtv.org
3370 S:      Supported
3371 F:      Documentation/media/kapi/cec-core.rst
3372 F:      Documentation/media/uapi/cec
3373 F:      drivers/media/cec/
3374 F:      drivers/media/rc/keymaps/rc-cec.c
3375 F:      include/media/cec.h
3376 F:      include/media/cec-notifier.h
3377 F:      include/uapi/linux/cec.h
3378 F:      include/uapi/linux/cec-funcs.h
3379 F:      Documentation/devicetree/bindings/media/cec.txt
3380 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3381
3382 CEC GPIO DRIVER
3383 M:      Hans Verkuil <hans.verkuil@cisco.com>
3384 L:      linux-media@vger.kernel.org
3385 T:      git git://linuxtv.org/media_tree.git
3386 W:      http://linuxtv.org
3387 S:      Supported
3388 F:      drivers/media/platform/cec-gpio/
3389 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3390
3391 CELL BROADBAND ENGINE ARCHITECTURE
3392 M:      Arnd Bergmann <arnd@arndb.de>
3393 L:      linuxppc-dev@lists.ozlabs.org
3394 W:      http://www.ibm.com/developerworks/power/cell/
3395 S:      Supported
3396 F:      arch/powerpc/include/asm/cell*.h
3397 F:      arch/powerpc/include/asm/spu*.h
3398 F:      arch/powerpc/include/uapi/asm/spu*.h
3399 F:      arch/powerpc/oprofile/*cell*
3400 F:      arch/powerpc/platforms/cell/
3401
3402 CEPH COMMON CODE (LIBCEPH)
3403 M:      Ilya Dryomov <idryomov@gmail.com>
3404 M:      "Yan, Zheng" <zyan@redhat.com>
3405 M:      Sage Weil <sage@redhat.com>
3406 L:      ceph-devel@vger.kernel.org
3407 W:      http://ceph.com/
3408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3409 T:      git git://github.com/ceph/ceph-client.git
3410 S:      Supported
3411 F:      net/ceph/
3412 F:      include/linux/ceph/
3413 F:      include/linux/crush/
3414
3415 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3416 M:      "Yan, Zheng" <zyan@redhat.com>
3417 M:      Sage Weil <sage@redhat.com>
3418 M:      Ilya Dryomov <idryomov@gmail.com>
3419 L:      ceph-devel@vger.kernel.org
3420 W:      http://ceph.com/
3421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3422 T:      git git://github.com/ceph/ceph-client.git
3423 S:      Supported
3424 F:      Documentation/filesystems/ceph.txt
3425 F:      fs/ceph/
3426
3427 CERTIFICATE HANDLING:
3428 M:      David Howells <dhowells@redhat.com>
3429 M:      David Woodhouse <dwmw2@infradead.org>
3430 L:      keyrings@vger.kernel.org
3431 S:      Maintained
3432 F:      Documentation/admin-guide/module-signing.rst
3433 F:      certs/
3434 F:      scripts/sign-file.c
3435 F:      scripts/extract-cert.c
3436
3437 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3438 L:      linux-usb@vger.kernel.org
3439 S:      Orphan
3440 F:      Documentation/usb/WUSB-Design-overview.txt
3441 F:      Documentation/usb/wusb-cbaf
3442 F:      drivers/usb/host/hwa-hc.c
3443 F:      drivers/usb/host/whci/
3444 F:      drivers/usb/wusbcore/
3445 F:      include/linux/usb/wusb*
3446
3447 CFAG12864B LCD DRIVER
3448 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3449 S:      Maintained
3450 F:      drivers/auxdisplay/cfag12864b.c
3451 F:      include/linux/cfag12864b.h
3452
3453 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3454 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3455 S:      Maintained
3456 F:      drivers/auxdisplay/cfag12864bfb.c
3457 F:      include/linux/cfag12864b.h
3458
3459 802.11 (including CFG80211/NL80211)
3460 M:      Johannes Berg <johannes@sipsolutions.net>
3461 L:      linux-wireless@vger.kernel.org
3462 W:      http://wireless.kernel.org/
3463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3465 S:      Maintained
3466 F:      net/wireless/
3467 F:      include/uapi/linux/nl80211.h
3468 F:      include/linux/ieee80211.h
3469 F:      include/net/wext.h
3470 F:      include/net/cfg80211.h
3471 F:      include/net/iw_handler.h
3472 F:      include/net/ieee80211_radiotap.h
3473 F:      Documentation/driver-api/80211/cfg80211.rst
3474 F:      Documentation/networking/regulatory.txt
3475
3476 CHAR and MISC DRIVERS
3477 M:      Arnd Bergmann <arnd@arndb.de>
3478 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3480 S:      Supported
3481 F:      drivers/char/
3482 F:      drivers/misc/
3483 F:      include/linux/miscdevice.h
3484
3485 CHECKPATCH
3486 M:      Andy Whitcroft <apw@canonical.com>
3487 M:      Joe Perches <joe@perches.com>
3488 S:      Maintained
3489 F:      scripts/checkpatch.pl
3490
3491 CHINESE DOCUMENTATION
3492 M:      Harry Wei <harryxiyou@gmail.com>
3493 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3494 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3495 S:      Maintained
3496 F:      Documentation/translations/zh_CN/
3497
3498 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3499 M:      Peter Chen <Peter.Chen@nxp.com>
3500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3501 L:      linux-usb@vger.kernel.org
3502 S:      Maintained
3503 F:      drivers/usb/chipidea/
3504
3505 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3506 M:      Hans de Goede <hdegoede@redhat.com>
3507 L:      linux-input@vger.kernel.org
3508 S:      Maintained
3509 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3510 F:      drivers/input/touchscreen/chipone_icn8318.c
3511
3512 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3513 M:      Hans de Goede <hdegoede@redhat.com>
3514 L:      linux-input@vger.kernel.org
3515 S:      Maintained
3516 F:      drivers/input/touchscreen/chipone_icn8505.c
3517
3518 CHROME HARDWARE PLATFORM SUPPORT
3519 M:      Benson Leung <bleung@chromium.org>
3520 M:      Olof Johansson <olof@lixom.net>
3521 S:      Maintained
3522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3523 F:      drivers/platform/chrome/
3524
3525 CIRRUS LOGIC AUDIO CODEC DRIVERS
3526 M:      Brian Austin <brian.austin@cirrus.com>
3527 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3528 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3529 S:      Maintained
3530 F:      sound/soc/codecs/cs*
3531
3532 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3533 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3534 L:      netdev@vger.kernel.org
3535 S:      Maintained
3536 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3537
3538 CISCO FCOE HBA DRIVER
3539 M:      Satish Kharat <satishkh@cisco.com>
3540 M:      Sesidhar Baddela <sebaddel@cisco.com>
3541 M:      Karan Tilak Kumar <kartilak@cisco.com>
3542 L:      linux-scsi@vger.kernel.org
3543 S:      Supported
3544 F:      drivers/scsi/fnic/
3545
3546 CISCO SCSI HBA DRIVER
3547 M:      Karan Tilak Kumar <kartilak@cisco.com>
3548 M:      Sesidhar Baddela <sebaddel@cisco.com>
3549 L:      linux-scsi@vger.kernel.org
3550 S:      Supported
3551 F:      drivers/scsi/snic/
3552
3553 CISCO VIC ETHERNET NIC DRIVER
3554 M:      Christian Benvenuti <benve@cisco.com>
3555 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3556 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3557 S:      Supported
3558 F:      drivers/net/ethernet/cisco/enic/
3559
3560 CISCO VIC LOW LATENCY NIC DRIVER
3561 M:      Christian Benvenuti <benve@cisco.com>
3562 S:      Supported
3563 F:      drivers/infiniband/hw/usnic/
3564
3565 CIRRUS LOGIC MADERA CODEC DRIVERS
3566 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3567 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3568 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3569 L:      patches@opensource.cirrus.com
3570 T:      git https://github.com/CirrusLogic/linux-drivers.git
3571 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3572 S:      Supported
3573 F:      Documentation/devicetree/bindings/mfd/madera.txt
3574 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3575 F:      include/linux/mfd/madera/*
3576 F:      drivers/gpio/gpio-madera*
3577 F:      drivers/mfd/madera*
3578 F:      drivers/mfd/cs47l*
3579 F:      drivers/pinctrl/cirrus/*
3580
3581 CLANG-FORMAT FILE
3582 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3583 S:      Maintained
3584 F:      .clang-format
3585
3586 CLEANCACHE API
3587 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3588 L:      linux-kernel@vger.kernel.org
3589 S:      Maintained
3590 F:      mm/cleancache.c
3591 F:      include/linux/cleancache.h
3592
3593 CLK API
3594 M:      Russell King <linux@armlinux.org.uk>
3595 L:      linux-clk@vger.kernel.org
3596 S:      Maintained
3597 F:      include/linux/clk.h
3598
3599 CLOCKSOURCE, CLOCKEVENT DRIVERS
3600 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3601 M:      Thomas Gleixner <tglx@linutronix.de>
3602 L:      linux-kernel@vger.kernel.org
3603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3604 S:      Supported
3605 F:      drivers/clocksource/
3606 F:      Documentation/devicetree/bindings/timer/
3607
3608 CMPC ACPI DRIVER
3609 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3610 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3611 L:      platform-driver-x86@vger.kernel.org
3612 S:      Supported
3613 F:      drivers/platform/x86/classmate-laptop.c
3614
3615 COBALT MEDIA DRIVER
3616 M:      Hans Verkuil <hans.verkuil@cisco.com>
3617 L:      linux-media@vger.kernel.org
3618 T:      git git://linuxtv.org/media_tree.git
3619 W:      https://linuxtv.org
3620 S:      Supported
3621 F:      drivers/media/pci/cobalt/
3622
3623 COCCINELLE/Semantic Patches (SmPL)
3624 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3625 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3626 M:      Nicolas Palix <nicolas.palix@imag.fr>
3627 M:      Michal Marek <michal.lkml@markovi.net>
3628 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3630 W:      http://coccinelle.lip6.fr/
3631 S:      Supported
3632 F:      Documentation/dev-tools/coccinelle.rst
3633 F:      scripts/coccinelle/
3634 F:      scripts/coccicheck
3635
3636 CODA FILE SYSTEM
3637 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3638 M:      coda@cs.cmu.edu
3639 L:      codalist@coda.cs.cmu.edu
3640 W:      http://www.coda.cs.cmu.edu/
3641 S:      Maintained
3642 F:      Documentation/filesystems/coda.txt
3643 F:      fs/coda/
3644 F:      include/linux/coda*.h
3645 F:      include/uapi/linux/coda*.h
3646
3647 CODA V4L2 MEM2MEM DRIVER
3648 M:      Philipp Zabel <p.zabel@pengutronix.de>
3649 L:      linux-media@vger.kernel.org
3650 S:      Maintained
3651 F:      Documentation/devicetree/bindings/media/coda.txt
3652 F:      drivers/media/platform/coda/
3653
3654 COMMON CLK FRAMEWORK
3655 M:      Michael Turquette <mturquette@baylibre.com>
3656 M:      Stephen Boyd <sboyd@kernel.org>
3657 L:      linux-clk@vger.kernel.org
3658 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3660 S:      Maintained
3661 F:      Documentation/devicetree/bindings/clock/
3662 F:      drivers/clk/
3663 X:      drivers/clk/clkdev.c
3664 F:      include/linux/clk-pr*
3665 F:      include/linux/clk/
3666 F:      include/linux/of_clk.h
3667
3668 COMMON INTERNET FILE SYSTEM (CIFS)
3669 M:      Steve French <sfrench@samba.org>
3670 L:      linux-cifs@vger.kernel.org
3671 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3672 W:      http://linux-cifs.samba.org/
3673 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3674 S:      Supported
3675 F:      Documentation/filesystems/cifs/
3676 F:      fs/cifs/
3677
3678 COMPACTPCI HOTPLUG CORE
3679 M:      Scott Murray <scott@spiteful.org>
3680 L:      linux-pci@vger.kernel.org
3681 S:      Maintained
3682 F:      drivers/pci/hotplug/cpci_hotplug*
3683
3684 COMPACTPCI HOTPLUG GENERIC DRIVER
3685 M:      Scott Murray <scott@spiteful.org>
3686 L:      linux-pci@vger.kernel.org
3687 S:      Maintained
3688 F:      drivers/pci/hotplug/cpcihp_generic.c
3689
3690 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3691 M:      Scott Murray <scott@spiteful.org>
3692 L:      linux-pci@vger.kernel.org
3693 S:      Maintained
3694 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3695
3696 COMPAL LAPTOP SUPPORT
3697 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3698 L:      platform-driver-x86@vger.kernel.org
3699 S:      Maintained
3700 F:      drivers/platform/x86/compal-laptop.c
3701
3702 CONEXANT ACCESSRUNNER USB DRIVER
3703 L:      accessrunner-general@lists.sourceforge.net
3704 W:      http://accessrunner.sourceforge.net/
3705 S:      Orphan
3706 F:      drivers/usb/atm/cxacru.c
3707
3708 CONFIGFS
3709 M:      Joel Becker <jlbec@evilplan.org>
3710 M:      Christoph Hellwig <hch@lst.de>
3711 T:      git git://git.infradead.org/users/hch/configfs.git
3712 S:      Supported
3713 F:      fs/configfs/
3714 F:      include/linux/configfs.h
3715
3716 CONNECTOR
3717 M:      Evgeniy Polyakov <zbr@ioremap.net>
3718 L:      netdev@vger.kernel.org
3719 S:      Maintained
3720 F:      drivers/connector/
3721
3722 CONTROL GROUP (CGROUP)
3723 M:      Tejun Heo <tj@kernel.org>
3724 M:      Li Zefan <lizefan@huawei.com>
3725 M:      Johannes Weiner <hannes@cmpxchg.org>
3726 L:      cgroups@vger.kernel.org
3727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3728 S:      Maintained
3729 F:      Documentation/cgroup*
3730 F:      include/linux/cgroup*
3731 F:      kernel/cgroup*
3732
3733 CONTROL GROUP - CPUSET
3734 M:      Li Zefan <lizefan@huawei.com>
3735 L:      cgroups@vger.kernel.org
3736 W:      http://www.bullopensource.org/cpuset/
3737 W:      http://oss.sgi.com/projects/cpusets/
3738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3739 S:      Maintained
3740 F:      Documentation/cgroup-v1/cpusets.txt
3741 F:      include/linux/cpuset.h
3742 F:      kernel/cgroup/cpuset.c
3743
3744 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3745 M:      Johannes Weiner <hannes@cmpxchg.org>
3746 M:      Michal Hocko <mhocko@kernel.org>
3747 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3748 L:      cgroups@vger.kernel.org
3749 L:      linux-mm@kvack.org
3750 S:      Maintained
3751 F:      mm/memcontrol.c
3752 F:      mm/swap_cgroup.c
3753
3754 CORETEMP HARDWARE MONITORING DRIVER
3755 M:      Fenghua Yu <fenghua.yu@intel.com>
3756 L:      linux-hwmon@vger.kernel.org
3757 S:      Maintained
3758 F:      Documentation/hwmon/coretemp
3759 F:      drivers/hwmon/coretemp.c
3760
3761 COSA/SRP SYNC SERIAL DRIVER
3762 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3763 W:      http://www.fi.muni.cz/~kas/cosa/
3764 S:      Maintained
3765 F:      drivers/net/wan/cosa*
3766
3767 CPMAC ETHERNET DRIVER
3768 M:      Florian Fainelli <f.fainelli@gmail.com>
3769 L:      netdev@vger.kernel.org
3770 S:      Maintained
3771 F:      drivers/net/ethernet/ti/cpmac.c
3772
3773 CPU FREQUENCY DRIVERS
3774 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3775 M:      Viresh Kumar <viresh.kumar@linaro.org>
3776 L:      linux-pm@vger.kernel.org
3777 S:      Maintained
3778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3779 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3780 B:      https://bugzilla.kernel.org
3781 F:      Documentation/cpu-freq/
3782 F:      Documentation/devicetree/bindings/cpufreq/
3783 F:      drivers/cpufreq/
3784 F:      include/linux/cpufreq.h
3785 F:      tools/testing/selftests/cpufreq/
3786
3787 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3788 M:      Viresh Kumar <viresh.kumar@linaro.org>
3789 M:      Sudeep Holla <sudeep.holla@arm.com>
3790 L:      linux-pm@vger.kernel.org
3791 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3792 S:      Maintained
3793 F:      drivers/cpufreq/arm_big_little.h
3794 F:      drivers/cpufreq/arm_big_little.c
3795 F:      drivers/cpufreq/arm_big_little_dt.c
3796
3797 CPU POWER MONITORING SUBSYSTEM
3798 M:      Thomas Renninger <trenn@suse.com>
3799 M:      Shuah Khan <shuah@kernel.org>
3800 L:      linux-pm@vger.kernel.org
3801 S:      Maintained
3802 F:      tools/power/cpupower/
3803
3804 CPUID/MSR DRIVER
3805 M:      "H. Peter Anvin" <hpa@zytor.com>
3806 S:      Maintained
3807 F:      arch/x86/kernel/cpuid.c
3808 F:      arch/x86/kernel/msr.c
3809
3810 CPUIDLE DRIVER - ARM BIG LITTLE
3811 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3812 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3813 L:      linux-pm@vger.kernel.org
3814 L:      linux-arm-kernel@lists.infradead.org
3815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3816 S:      Maintained
3817 F:      drivers/cpuidle/cpuidle-big_little.c
3818
3819 CPUIDLE DRIVER - ARM EXYNOS
3820 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3821 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3822 M:      Kukjin Kim <kgene@kernel.org>
3823 L:      linux-pm@vger.kernel.org
3824 L:      linux-samsung-soc@vger.kernel.org
3825 S:      Supported
3826 F:      drivers/cpuidle/cpuidle-exynos.c
3827 F:      arch/arm/mach-exynos/pm.c
3828
3829 CPUIDLE DRIVERS
3830 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3831 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3832 L:      linux-pm@vger.kernel.org
3833 S:      Maintained
3834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3835 B:      https://bugzilla.kernel.org
3836 F:      drivers/cpuidle/*
3837 F:      include/linux/cpuidle.h
3838
3839 CRAMFS FILESYSTEM
3840 M:      Nicolas Pitre <nico@linaro.org>
3841 S:      Maintained
3842 F:      Documentation/filesystems/cramfs.txt
3843 F:      fs/cramfs/
3844
3845 CRYPTO API
3846 M:      Herbert Xu <herbert@gondor.apana.org.au>
3847 M:      "David S. Miller" <davem@davemloft.net>
3848 L:      linux-crypto@vger.kernel.org
3849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3851 S:      Maintained
3852 F:      Documentation/crypto/
3853 F:      Documentation/devicetree/bindings/crypto/
3854 F:      arch/*/crypto/
3855 F:      crypto/
3856 F:      drivers/crypto/
3857 F:      include/crypto/
3858 F:      include/linux/crypto*
3859
3860 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3861 M:      Neil Horman <nhorman@tuxdriver.com>
3862 L:      linux-crypto@vger.kernel.org
3863 S:      Maintained
3864 F:      crypto/ansi_cprng.c
3865 F:      crypto/rng.c
3866
3867 CS3308 MEDIA DRIVER
3868 M:      Hans Verkuil <hverkuil@xs4all.nl>
3869 L:      linux-media@vger.kernel.org
3870 T:      git git://linuxtv.org/media_tree.git
3871 W:      http://linuxtv.org
3872 S:      Odd Fixes
3873 F:      drivers/media/i2c/cs3308.c
3874 F:      drivers/media/i2c/cs3308.h
3875
3876 CS5535 Audio ALSA driver
3877 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3878 S:      Maintained
3879 F:      sound/pci/cs5535audio/
3880
3881 CW1200 WLAN driver
3882 M:      Solomon Peachy <pizza@shaftnet.org>
3883 S:      Maintained
3884 F:      drivers/net/wireless/st/cw1200/
3885
3886 CX18 VIDEO4LINUX DRIVER
3887 M:      Andy Walls <awalls@md.metrocast.net>
3888 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3889 L:      linux-media@vger.kernel.org
3890 T:      git git://linuxtv.org/media_tree.git
3891 W:      https://linuxtv.org
3892 W:      http://www.ivtvdriver.org/index.php/Cx18
3893 S:      Maintained
3894 F:      Documentation/media/v4l-drivers/cx18*
3895 F:      drivers/media/pci/cx18/
3896 F:      include/uapi/linux/ivtv*
3897
3898 CX2341X MPEG ENCODER HELPER MODULE
3899 M:      Hans Verkuil <hverkuil@xs4all.nl>
3900 L:      linux-media@vger.kernel.org
3901 T:      git git://linuxtv.org/media_tree.git
3902 W:      https://linuxtv.org
3903 S:      Maintained
3904 F:      drivers/media/common/cx2341x*
3905 F:      include/media/cx2341x*
3906
3907 CX24120 MEDIA DRIVER
3908 M:      Jemma Denson <jdenson@gmail.com>
3909 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3910 L:      linux-media@vger.kernel.org
3911 W:      https://linuxtv.org
3912 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3913 S:      Maintained
3914 F:      drivers/media/dvb-frontends/cx24120*
3915
3916 CX88 VIDEO4LINUX DRIVER
3917 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3918 L:      linux-media@vger.kernel.org
3919 W:      https://linuxtv.org
3920 T:      git git://linuxtv.org/media_tree.git
3921 S:      Odd fixes
3922 F:      Documentation/media/v4l-drivers/cx88*
3923 F:      drivers/media/pci/cx88/
3924
3925 CXD2820R MEDIA DRIVER
3926 M:      Antti Palosaari <crope@iki.fi>
3927 L:      linux-media@vger.kernel.org
3928 W:      https://linuxtv.org
3929 W:      http://palosaari.fi/linux/
3930 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3931 T:      git git://linuxtv.org/anttip/media_tree.git
3932 S:      Maintained
3933 F:      drivers/media/dvb-frontends/cxd2820r*
3934
3935 CXGB3 ETHERNET DRIVER (CXGB3)
3936 M:      Santosh Raspatur <santosh@chelsio.com>
3937 L:      netdev@vger.kernel.org
3938 W:      http://www.chelsio.com
3939 S:      Supported
3940 F:      drivers/net/ethernet/chelsio/cxgb3/
3941
3942 CXGB3 ISCSI DRIVER (CXGB3I)
3943 M:      Karen Xie <kxie@chelsio.com>
3944 L:      linux-scsi@vger.kernel.org
3945 W:      http://www.chelsio.com
3946 S:      Supported
3947 F:      drivers/scsi/cxgbi/cxgb3i
3948
3949 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3950 M:      Steve Wise <swise@chelsio.com>
3951 L:      linux-rdma@vger.kernel.org
3952 W:      http://www.openfabrics.org
3953 S:      Supported
3954 F:      drivers/infiniband/hw/cxgb3/
3955 F:      include/uapi/rdma/cxgb3-abi.h
3956
3957 CXGB4 CRYPTO DRIVER (chcr)
3958 M:      Harsh Jain <harsh@chelsio.com>
3959 L:      linux-crypto@vger.kernel.org
3960 W:      http://www.chelsio.com
3961 S:      Supported
3962 F:      drivers/crypto/chelsio
3963
3964 CXGB4 ETHERNET DRIVER (CXGB4)
3965 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3966 L:      netdev@vger.kernel.org
3967 W:      http://www.chelsio.com
3968 S:      Supported
3969 F:      drivers/net/ethernet/chelsio/cxgb4/
3970
3971 CXGB4 ISCSI DRIVER (CXGB4I)
3972 M:      Karen Xie <kxie@chelsio.com>
3973 L:      linux-scsi@vger.kernel.org
3974 W:      http://www.chelsio.com
3975 S:      Supported
3976 F:      drivers/scsi/cxgbi/cxgb4i
3977
3978 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3979 M:      Steve Wise <swise@chelsio.com>
3980 L:      linux-rdma@vger.kernel.org
3981 W:      http://www.openfabrics.org
3982 S:      Supported
3983 F:      drivers/infiniband/hw/cxgb4/
3984 F:      include/uapi/rdma/cxgb4-abi.h
3985
3986 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3987 M:      Casey Leedom <leedom@chelsio.com>
3988 L:      netdev@vger.kernel.org
3989 W:      http://www.chelsio.com
3990 S:      Supported
3991 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3992
3993 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3994 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3995 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3996 L:      linuxppc-dev@lists.ozlabs.org
3997 S:      Supported
3998 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3999 F:      drivers/misc/cxl/
4000 F:      include/misc/cxl*
4001 F:      include/uapi/misc/cxl.h
4002 F:      Documentation/powerpc/cxl.txt
4003 F:      Documentation/ABI/testing/sysfs-class-cxl
4004
4005 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4006 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4007 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4008 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4009 L:      linux-scsi@vger.kernel.org
4010 S:      Supported
4011 F:      drivers/scsi/cxlflash/
4012 F:      include/uapi/scsi/cxlflash_ioctls.h
4013 F:      Documentation/powerpc/cxlflash.txt
4014
4015 CYBERPRO FB DRIVER
4016 M:      Russell King <linux@armlinux.org.uk>
4017 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4018 W:      http://www.armlinux.org.uk/
4019 S:      Maintained
4020 F:      drivers/video/fbdev/cyber2000fb.*
4021
4022 CYCLADES ASYNC MUX DRIVER
4023 W:      http://www.cyclades.com/
4024 S:      Orphan
4025 F:      drivers/tty/cyclades.c
4026 F:      include/linux/cyclades.h
4027 F:      include/uapi/linux/cyclades.h
4028
4029 CYCLADES PC300 DRIVER
4030 W:      http://www.cyclades.com/
4031 S:      Orphan
4032 F:      drivers/net/wan/pc300*
4033
4034 CYPRESS_FIRMWARE MEDIA DRIVER
4035 M:      Antti Palosaari <crope@iki.fi>
4036 L:      linux-media@vger.kernel.org
4037 W:      https://linuxtv.org
4038 W:      http://palosaari.fi/linux/
4039 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4040 T:      git git://linuxtv.org/anttip/media_tree.git
4041 S:      Maintained
4042 F:      drivers/media/common/cypress_firmware*
4043
4044 CYTTSP TOUCHSCREEN DRIVER
4045 M:      Ferruh Yigit <fery@cypress.com>
4046 L:      linux-input@vger.kernel.org
4047 S:      Supported
4048 F:      drivers/input/touchscreen/cyttsp*
4049 F:      include/linux/input/cyttsp.h
4050
4051 D-LINK DIR-685 TOUCHKEYS DRIVER
4052 M:      Linus Walleij <linus.walleij@linaro.org>
4053 L:      linux-input@vger.kernel.org
4054 S:      Supported
4055 F:      drivers/input/dlink-dir685-touchkeys.c
4056
4057 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4058 M:      Joshua Kinard <kumba@gentoo.org>
4059 S:      Maintained
4060 F:      drivers/rtc/rtc-ds1685.c
4061 F:      include/linux/rtc/ds1685.h
4062
4063 DAMA SLAVE for AX.25
4064 M:      Joerg Reuter <jreuter@yaina.de>
4065 W:      http://yaina.de/jreuter/
4066 W:      http://www.qsl.net/dl1bke/
4067 L:      linux-hams@vger.kernel.org
4068 S:      Maintained
4069 F:      net/ax25/af_ax25.c
4070 F:      net/ax25/ax25_dev.c
4071 F:      net/ax25/ax25_ds_*
4072 F:      net/ax25/ax25_in.c
4073 F:      net/ax25/ax25_out.c
4074 F:      net/ax25/ax25_timer.c
4075 F:      net/ax25/sysctl_net_ax25.c
4076
4077 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4078 L:      netdev@vger.kernel.org
4079 S:      Orphan
4080 F:      Documentation/networking/dmfe.txt
4081 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4082
4083 DC390/AM53C974 SCSI driver
4084 M:      Hannes Reinecke <hare@suse.com>
4085 L:      linux-scsi@vger.kernel.org
4086 S:      Maintained
4087 F:      drivers/scsi/am53c974.c
4088
4089 DC395x SCSI driver
4090 M:      Oliver Neukum <oliver@neukum.org>
4091 M:      Ali Akcaagac <aliakc@web.de>
4092 M:      Jamie Lenehan <lenehan@twibble.org>
4093 L:      dc395x@twibble.org
4094 W:      http://twibble.org/dist/dc395x/
4095 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4096 S:      Maintained
4097 F:      Documentation/scsi/dc395x.txt
4098 F:      drivers/scsi/dc395x.*
4099
4100 DCCP PROTOCOL
4101 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4102 L:      dccp@vger.kernel.org
4103 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4104 S:      Maintained
4105 F:      include/linux/dccp.h
4106 F:      include/uapi/linux/dccp.h
4107 F:      include/linux/tfrc.h
4108 F:      net/dccp/
4109
4110 DECnet NETWORK LAYER
4111 W:      http://linux-decnet.sourceforge.net
4112 L:      linux-decnet-user@lists.sourceforge.net
4113 S:      Orphan
4114 F:      Documentation/networking/decnet.txt
4115 F:      net/decnet/
4116
4117 DECSTATION PLATFORM SUPPORT
4118 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4119 L:      linux-mips@linux-mips.org
4120 W:      http://www.linux-mips.org/wiki/DECstation
4121 S:      Maintained
4122 F:      arch/mips/dec/
4123 F:      arch/mips/include/asm/dec/
4124 F:      arch/mips/include/asm/mach-dec/
4125
4126 DEFXX FDDI NETWORK DRIVER
4127 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4128 S:      Maintained
4129 F:      drivers/net/fddi/defxx.*
4130
4131 DELL SMBIOS DRIVER
4132 M:      Pali Rohár <pali.rohar@gmail.com>
4133 M:      Mario Limonciello <mario.limonciello@dell.com>
4134 L:      platform-driver-x86@vger.kernel.org
4135 S:      Maintained
4136 F:      drivers/platform/x86/dell-smbios.*
4137
4138 DELL SMBIOS SMM DRIVER
4139 M:      Mario Limonciello <mario.limonciello@dell.com>
4140 L:      platform-driver-x86@vger.kernel.org
4141 S:      Maintained
4142 F:      drivers/platform/x86/dell-smbios-smm.c
4143
4144 DELL SMBIOS WMI DRIVER
4145 M:      Mario Limonciello <mario.limonciello@dell.com>
4146 L:      platform-driver-x86@vger.kernel.org
4147 S:      Maintained
4148 F:      drivers/platform/x86/dell-smbios-wmi.c
4149 F:      tools/wmi/dell-smbios-example.c
4150
4151 DELL LAPTOP DRIVER
4152 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4153 M:      Pali Rohár <pali.rohar@gmail.com>
4154 L:      platform-driver-x86@vger.kernel.org
4155 S:      Maintained
4156 F:      drivers/platform/x86/dell-laptop.c
4157
4158 DELL LAPTOP FREEFALL DRIVER
4159 M:      Pali Rohár <pali.rohar@gmail.com>
4160 S:      Maintained
4161 F:      drivers/platform/x86/dell-smo8800.c
4162
4163 DELL LAPTOP RBTN DRIVER
4164 M:      Pali Rohár <pali.rohar@gmail.com>
4165 S:      Maintained
4166 F:      drivers/platform/x86/dell-rbtn.*
4167
4168 DELL LAPTOP SMM DRIVER
4169 M:      Pali Rohár <pali.rohar@gmail.com>
4170 S:      Maintained
4171 F:      drivers/hwmon/dell-smm-hwmon.c
4172 F:      include/uapi/linux/i8k.h
4173
4174 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4175 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4176 S:      Maintained
4177 F:      Documentation/dcdbas.txt
4178 F:      drivers/firmware/dcdbas.*
4179
4180 DELL WMI NOTIFICATIONS DRIVER
4181 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4182 M:      Pali Rohár <pali.rohar@gmail.com>
4183 S:      Maintained
4184 F:      drivers/platform/x86/dell-wmi.c
4185
4186 DELL WMI DESCRIPTOR DRIVER
4187 M:      Mario Limonciello <mario.limonciello@dell.com>
4188 S:      Maintained
4189 F:      drivers/platform/x86/dell-wmi-descriptor.c
4190
4191 DELTA ST MEDIA DRIVER
4192 M:      Hugues Fruchet <hugues.fruchet@st.com>
4193 L:      linux-media@vger.kernel.org
4194 T:      git git://linuxtv.org/media_tree.git
4195 W:      https://linuxtv.org
4196 S:      Supported
4197 F:      drivers/media/platform/sti/delta
4198
4199 DENALI NAND DRIVER
4200 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4201 L:      linux-mtd@lists.infradead.org
4202 S:      Supported
4203 F:      drivers/mtd/nand/raw/denali*
4204
4205 DESIGNWARE USB2 DRD IP DRIVER
4206 M:      Minas Harutyunyan <hminas@synopsys.com>
4207 L:      linux-usb@vger.kernel.org
4208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4209 S:      Maintained
4210 F:      drivers/usb/dwc2/
4211
4212 DESIGNWARE USB3 DRD IP DRIVER
4213 M:      Felipe Balbi <balbi@kernel.org>
4214 L:      linux-usb@vger.kernel.org
4215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4216 S:      Maintained
4217 F:      drivers/usb/dwc3/
4218
4219 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4220 M:      Andreas Klinger <ak@it-klinger.de>
4221 L:      linux-iio@vger.kernel.org
4222 S:      Maintained
4223 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4224 F:      drivers/iio/proximity/srf*.c
4225
4226 DEVICE COREDUMP (DEV_COREDUMP)
4227 M:      Johannes Berg <johannes@sipsolutions.net>
4228 L:      linux-kernel@vger.kernel.org
4229 S:      Maintained
4230 F:      drivers/base/devcoredump.c
4231 F:      include/linux/devcoredump.h
4232
4233 DEVICE FREQUENCY (DEVFREQ)
4234 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4235 M:      Kyungmin Park <kyungmin.park@samsung.com>
4236 R:      Chanwoo Choi <cw00.choi@samsung.com>
4237 L:      linux-pm@vger.kernel.org
4238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4239 S:      Maintained
4240 F:      drivers/devfreq/
4241 F:      include/linux/devfreq.h
4242 F:      Documentation/devicetree/bindings/devfreq/
4243
4244 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4245 M:      Chanwoo Choi <cw00.choi@samsung.com>
4246 L:      linux-pm@vger.kernel.org
4247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4248 S:      Supported
4249 F:      drivers/devfreq/event/
4250 F:      drivers/devfreq/devfreq-event.c
4251 F:      include/linux/devfreq-event.h
4252 F:      Documentation/devicetree/bindings/devfreq/event/
4253
4254 DEVICE NUMBER REGISTRY
4255 M:      Torben Mathiasen <device@lanana.org>
4256 W:      http://lanana.org/docs/device-list/index.html
4257 S:      Maintained
4258
4259 DEVICE-MAPPER  (LVM)
4260 M:      Alasdair Kergon <agk@redhat.com>
4261 M:      Mike Snitzer <snitzer@redhat.com>
4262 M:      dm-devel@redhat.com
4263 L:      dm-devel@redhat.com
4264 W:      http://sources.redhat.com/dm
4265 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4267 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4268 S:      Maintained
4269 F:      Documentation/device-mapper/
4270 F:      drivers/md/Makefile
4271 F:      drivers/md/Kconfig
4272 F:      drivers/md/dm*
4273 F:      drivers/md/persistent-data/
4274 F:      include/linux/device-mapper.h
4275 F:      include/linux/dm-*.h
4276 F:      include/uapi/linux/dm-*.h
4277
4278 DEVLINK
4279 M:      Jiri Pirko <jiri@mellanox.com>
4280 L:      netdev@vger.kernel.org
4281 S:      Supported
4282 F:      net/core/devlink.c
4283 F:      include/net/devlink.h
4284 F:      include/uapi/linux/devlink.h
4285
4286 DIALOG SEMICONDUCTOR DRIVERS
4287 M:      Support Opensource <support.opensource@diasemi.com>
4288 W:      http://www.dialog-semiconductor.com/products
4289 S:      Supported
4290 F:      Documentation/hwmon/da90??
4291 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4292 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4293 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4294 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4295 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4296 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4297 F:      drivers/gpio/gpio-da90??.c
4298 F:      drivers/hwmon/da90??-hwmon.c
4299 F:      drivers/iio/adc/da91??-*.c
4300 F:      drivers/input/misc/da90??_onkey.c
4301 F:      drivers/input/touchscreen/da9052_tsi.c
4302 F:      drivers/leds/leds-da90??.c
4303 F:      drivers/mfd/da903x.c
4304 F:      drivers/mfd/da90??-*.c
4305 F:      drivers/mfd/da91??-*.c
4306 F:      drivers/power/supply/da9052-battery.c
4307 F:      drivers/power/supply/da91??-*.c
4308 F:      drivers/regulator/da903x.c
4309 F:      drivers/regulator/da9???-regulator.[ch]
4310 F:      drivers/thermal/da90??-thermal.c
4311 F:      drivers/rtc/rtc-da90??.c
4312 F:      drivers/video/backlight/da90??_bl.c
4313 F:      drivers/watchdog/da90??_wdt.c
4314 F:      include/linux/mfd/da903x.h
4315 F:      include/linux/mfd/da9052/
4316 F:      include/linux/mfd/da9055/
4317 F:      include/linux/mfd/da9062/
4318 F:      include/linux/mfd/da9063/
4319 F:      include/linux/mfd/da9150/
4320 F:      include/linux/regulator/da9211.h
4321 F:      include/sound/da[79]*.h
4322 F:      sound/soc/codecs/da[79]*.[ch]
4323
4324 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4325 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4326 L:      linux-gpio@vger.kernel.org
4327 S:      Maintained
4328 F:      drivers/gpio/gpio-gpio-mm.c
4329
4330 DIGI NEO AND CLASSIC PCI PRODUCTS
4331 M:      Lidza Louina <lidza.louina@gmail.com>
4332 M:      Mark Hounschell <markh@compro.net>
4333 L:      driverdev-devel@linuxdriverproject.org
4334 S:      Maintained
4335 F:      drivers/staging/dgnc/
4336
4337 DIOLAN U2C-12 I2C DRIVER
4338 M:      Guenter Roeck <linux@roeck-us.net>
4339 L:      linux-i2c@vger.kernel.org
4340 S:      Maintained
4341 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4342
4343 FILESYSTEM DIRECT ACCESS (DAX)
4344 M:      Matthew Wilcox <mawilcox@microsoft.com>
4345 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4346 L:      linux-fsdevel@vger.kernel.org
4347 S:      Supported
4348 F:      fs/dax.c
4349 F:      include/linux/dax.h
4350 F:      include/trace/events/fs_dax.h
4351
4352 DEVICE DIRECT ACCESS (DAX)
4353 M:      Dan Williams <dan.j.williams@intel.com>
4354 M:      Dave Jiang <dave.jiang@intel.com>
4355 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4356 M:      Vishal Verma <vishal.l.verma@intel.com>
4357 L:      linux-nvdimm@lists.01.org
4358 S:      Supported
4359 F:      drivers/dax/
4360
4361 DIRECTORY NOTIFICATION (DNOTIFY)
4362 M:      Jan Kara <jack@suse.cz>
4363 R:      Amir Goldstein <amir73il@gmail.com>
4364 L:      linux-fsdevel@vger.kernel.org
4365 S:      Maintained
4366 F:      Documentation/filesystems/dnotify.txt
4367 F:      fs/notify/dnotify/
4368 F:      include/linux/dnotify.h
4369
4370 DISK GEOMETRY AND PARTITION HANDLING
4371 M:      Andries Brouwer <aeb@cwi.nl>
4372 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4373 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4374 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4375 S:      Maintained
4376
4377 DISKQUOTA
4378 M:      Jan Kara <jack@suse.com>
4379 S:      Maintained
4380 F:      Documentation/filesystems/quota.txt
4381 F:      fs/quota/
4382 F:      include/linux/quota*.h
4383 F:      include/uapi/linux/quota*.h
4384
4385 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4386 M:      Bernie Thompson <bernie@plugable.com>
4387 L:      linux-fbdev@vger.kernel.org
4388 S:      Maintained
4389 W:      http://plugable.com/category/projects/udlfb/
4390 F:      drivers/video/fbdev/udlfb.c
4391 F:      include/video/udlfb.h
4392 F:      Documentation/fb/udlfb.txt
4393
4394 DISTRIBUTED LOCK MANAGER (DLM)
4395 M:      Christine Caulfield <ccaulfie@redhat.com>
4396 M:      David Teigland <teigland@redhat.com>
4397 L:      cluster-devel@redhat.com
4398 W:      http://sources.redhat.com/cluster/
4399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4400 S:      Supported
4401 F:      fs/dlm/
4402
4403 DMA BUFFER SHARING FRAMEWORK
4404 M:      Sumit Semwal <sumit.semwal@linaro.org>
4405 S:      Maintained
4406 L:      linux-media@vger.kernel.org
4407 L:      dri-devel@lists.freedesktop.org
4408 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4409 F:      drivers/dma-buf/
4410 F:      include/linux/dma-buf*
4411 F:      include/linux/reservation.h
4412 F:      include/linux/*fence.h
4413 F:      Documentation/driver-api/dma-buf.rst
4414 T:      git git://anongit.freedesktop.org/drm/drm-misc
4415
4416 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4417 M:      Vinod Koul <vkoul@kernel.org>
4418 L:      dmaengine@vger.kernel.org
4419 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4420 S:      Maintained
4421 F:      drivers/dma/
4422 F:      include/linux/dmaengine.h
4423 F:      include/linux/of_dma.h
4424 F:      Documentation/devicetree/bindings/dma/
4425 F:      Documentation/driver-api/dmaengine/
4426 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4427
4428 DMA MAPPING HELPERS
4429 M:      Christoph Hellwig <hch@lst.de>
4430 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4431 R:      Robin Murphy <robin.murphy@arm.com>
4432 L:      iommu@lists.linux-foundation.org
4433 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4434 W:      http://git.infradead.org/users/hch/dma-mapping.git
4435 S:      Supported
4436 F:      kernel/dma/
4437 F:      include/asm-generic/dma-mapping.h
4438 F:      include/linux/dma-direct.h
4439 F:      include/linux/dma-mapping.h
4440 F:      include/linux/dma-noncoherent.h
4441
4442 DME1737 HARDWARE MONITOR DRIVER
4443 M:      Juerg Haefliger <juergh@gmail.com>
4444 L:      linux-hwmon@vger.kernel.org
4445 S:      Maintained
4446 F:      Documentation/hwmon/dme1737
4447 F:      drivers/hwmon/dme1737.c
4448
4449 DMI/SMBIOS SUPPORT
4450 M:      Jean Delvare <jdelvare@suse.com>
4451 S:      Maintained
4452 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4453 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4454 F:      drivers/firmware/dmi-id.c
4455 F:      drivers/firmware/dmi_scan.c
4456 F:      include/linux/dmi.h
4457
4458 DOCUMENTATION
4459 M:      Jonathan Corbet <corbet@lwn.net>
4460 L:      linux-doc@vger.kernel.org
4461 S:      Maintained
4462 F:      Documentation/
4463 F:      scripts/kernel-doc
4464 X:      Documentation/ABI/
4465 X:      Documentation/devicetree/
4466 X:      Documentation/acpi
4467 X:      Documentation/power
4468 X:      Documentation/spi
4469 X:      Documentation/media
4470 T:      git git://git.lwn.net/linux.git docs-next
4471
4472 DOCUMENTATION/ITALIAN
4473 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4474 L:      linux-doc@vger.kernel.org
4475 S:      Maintained
4476 F:      Documentation/translations/it_IT
4477
4478 DONGWOON DW9714 LENS VOICE COIL DRIVER
4479 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4480 L:      linux-media@vger.kernel.org
4481 T:      git git://linuxtv.org/media_tree.git
4482 S:      Maintained
4483 F:      drivers/media/i2c/dw9714.c
4484
4485 DONGWOON DW9807 LENS VOICE COIL DRIVER
4486 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4487 L:      linux-media@vger.kernel.org
4488 T:      git git://linuxtv.org/media_tree.git
4489 S:      Maintained
4490 F:      drivers/media/i2c/dw9807.c
4491
4492 DOUBLETALK DRIVER
4493 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4494 L:      blinux-list@redhat.com
4495 S:      Maintained
4496 F:      drivers/char/dtlk.c
4497 F:      include/linux/dtlk.h
4498
4499 DPAA2 DATAPATH I/O (DPIO) DRIVER
4500 M:      Roy Pledge <Roy.Pledge@nxp.com>
4501 L:      linux-kernel@vger.kernel.org
4502 S:      Maintained
4503 F:      drivers/staging/fsl-mc/bus/dpio
4504
4505 DPAA2 ETHERNET DRIVER
4506 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4507 L:      linux-kernel@vger.kernel.org
4508 S:      Maintained
4509 F:      drivers/staging/fsl-dpaa2/ethernet
4510
4511 DPAA2 ETHERNET SWITCH DRIVER
4512 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4513 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4514 L:      linux-kernel@vger.kernel.org
4515 S:      Maintained
4516 F:      drivers/staging/fsl-dpaa2/ethsw
4517
4518 DPAA2 PTP CLOCK DRIVER
4519 M:      Yangbo Lu <yangbo.lu@nxp.com>
4520 L:      linux-kernel@vger.kernel.org
4521 S:      Maintained
4522 F:      drivers/staging/fsl-dpaa2/rtc
4523
4524 DPT_I2O SCSI RAID DRIVER
4525 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4526 L:      linux-scsi@vger.kernel.org
4527 W:      http://www.adaptec.com/
4528 S:      Maintained
4529 F:      drivers/scsi/dpt*
4530 F:      drivers/scsi/dpt/
4531
4532 DRBD DRIVER
4533 M:      Philipp Reisner <philipp.reisner@linbit.com>
4534 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4535 L:      drbd-dev@lists.linbit.com
4536 W:      http://www.drbd.org
4537 T:      git git://git.linbit.com/linux-drbd.git
4538 T:      git git://git.linbit.com/drbd-8.4.git
4539 S:      Supported
4540 F:      drivers/block/drbd/
4541 F:      lib/lru_cache.c
4542 F:      Documentation/blockdev/drbd/
4543
4544 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4545 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4546 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4548 S:      Supported
4549 F:      Documentation/kobject.txt
4550 F:      drivers/base/
4551 F:      fs/debugfs/
4552 F:      fs/sysfs/
4553 F:      include/linux/debugfs.h
4554 F:      include/linux/kobj*
4555 F:      lib/kobj*
4556
4557 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4558 M:      Kevin Hilman <khilman@kernel.org>
4559 M:      Nishanth Menon <nm@ti.com>
4560 S:      Maintained
4561 F:      drivers/power/avs/
4562 F:      include/linux/power/smartreflex.h
4563 L:      linux-pm@vger.kernel.org
4564
4565 DRM DRIVER FOR ARM PL111 CLCD
4566 M:      Eric Anholt <eric@anholt.net>
4567 T:      git git://anongit.freedesktop.org/drm/drm-misc
4568 S:      Supported
4569 F:      drivers/gpu/drm/pl111/
4570
4571 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4572 M:      Linus Walleij <linus.walleij@linaro.org>
4573 T:      git git://anongit.freedesktop.org/drm/drm-misc
4574 S:      Maintained
4575 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4576 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4577
4578 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4579 M:      Dave Airlie <airlied@redhat.com>
4580 S:      Odd Fixes
4581 F:      drivers/gpu/drm/ast/
4582
4583 DRM DRIVER FOR BOCHS VIRTUAL GPU
4584 M:      Gerd Hoffmann <kraxel@redhat.com>
4585 L:      virtualization@lists.linux-foundation.org
4586 T:      git git://anongit.freedesktop.org/drm/drm-misc
4587 S:      Maintained
4588 F:      drivers/gpu/drm/bochs/
4589
4590 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4591 M:      Linus Walleij <linus.walleij@linaro.org>
4592 T:      git git://anongit.freedesktop.org/drm/drm-misc
4593 S:      Maintained
4594 F:      drivers/gpu/drm/tve200/
4595
4596 DRM DRIVER FOR ILITEK ILI9225 PANELS
4597 M:      David Lechner <david@lechnology.com>
4598 S:      Maintained
4599 F:      drivers/gpu/drm/tinydrm/ili9225.c
4600 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4601
4602 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4603 S:      Orphan / Obsolete
4604 F:      drivers/gpu/drm/i810/
4605 F:      include/uapi/drm/i810_drm.h
4606
4607 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4608 S:      Orphan / Obsolete
4609 F:      drivers/gpu/drm/mga/
4610 F:      include/uapi/drm/mga_drm.h
4611
4612 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4613 M:      Dave Airlie <airlied@redhat.com>
4614 S:      Odd Fixes
4615 F:      drivers/gpu/drm/mgag200/
4616
4617 DRM DRIVER FOR MI0283QT
4618 M:      Noralf Trønnes <noralf@tronnes.org>
4619 S:      Maintained
4620 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4621 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4622
4623 DRM DRIVER FOR MSM ADRENO GPU
4624 M:      Rob Clark <robdclark@gmail.com>
4625 L:      linux-arm-msm@vger.kernel.org
4626 L:      dri-devel@lists.freedesktop.org
4627 L:      freedreno@lists.freedesktop.org
4628 T:      git git://people.freedesktop.org/~robclark/linux
4629 S:      Maintained
4630 F:      drivers/gpu/drm/msm/
4631 F:      include/uapi/drm/msm_drm.h
4632 F:      Documentation/devicetree/bindings/display/msm/
4633
4634 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4635 M:      Ben Skeggs <bskeggs@redhat.com>
4636 L:      dri-devel@lists.freedesktop.org
4637 L:      nouveau@lists.freedesktop.org
4638 T:      git git://github.com/skeggsb/linux
4639 S:      Supported
4640 F:      drivers/gpu/drm/nouveau/
4641 F:      include/uapi/drm/nouveau_drm.h
4642
4643 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4644 M:      Noralf Trønnes <noralf@tronnes.org>
4645 S:      Maintained
4646 F:      drivers/gpu/drm/tinydrm/repaper.c
4647 F:      Documentation/devicetree/bindings/display/repaper.txt
4648
4649 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4650 M:      Dave Airlie <airlied@redhat.com>
4651 M:      Gerd Hoffmann <kraxel@redhat.com>
4652 L:      virtualization@lists.linux-foundation.org
4653 T:      git git://anongit.freedesktop.org/drm/drm-misc
4654 S:      Obsolete
4655 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4656 F:      drivers/gpu/drm/cirrus/
4657
4658 DRM DRIVER FOR QXL VIRTUAL GPU
4659 M:      Dave Airlie <airlied@redhat.com>
4660 M:      Gerd Hoffmann <kraxel@redhat.com>
4661 L:      virtualization@lists.linux-foundation.org
4662 T:      git git://anongit.freedesktop.org/drm/drm-misc
4663 S:      Maintained
4664 F:      drivers/gpu/drm/qxl/
4665 F:      include/uapi/drm/qxl_drm.h
4666
4667 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4668 S:      Orphan / Obsolete
4669 F:      drivers/gpu/drm/r128/
4670 F:      include/uapi/drm/r128_drm.h
4671
4672 DRM DRIVER FOR SAVAGE VIDEO CARDS
4673 S:      Orphan / Obsolete
4674 F:      drivers/gpu/drm/savage/
4675 F:      include/uapi/drm/savage_drm.h
4676
4677 DRM DRIVER FOR SIS VIDEO CARDS
4678 S:      Orphan / Obsolete
4679 F:      drivers/gpu/drm/sis/
4680 F:      include/uapi/drm/sis_drm.h
4681
4682 DRM DRIVER FOR SITRONIX ST7586 PANELS
4683 M:      David Lechner <david@lechnology.com>
4684 S:      Maintained
4685 F:      drivers/gpu/drm/tinydrm/st7586.c
4686 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4687
4688 DRM DRIVER FOR SITRONIX ST7735R PANELS
4689 M:      David Lechner <david@lechnology.com>
4690 S:      Maintained
4691 F:      drivers/gpu/drm/tinydrm/st7735r.c
4692 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4693
4694 DRM DRIVER FOR TDFX VIDEO CARDS
4695 S:      Orphan / Obsolete
4696 F:      drivers/gpu/drm/tdfx/
4697
4698 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4699 M:      Dave Airlie <airlied@redhat.com>
4700 S:      Odd Fixes
4701 F:      drivers/gpu/drm/udl/
4702
4703 DRM DRIVER FOR VMWARE VIRTUAL GPU
4704 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4705 M:      Sinclair Yeh <syeh@vmware.com>
4706 M:      Thomas Hellstrom <thellstrom@vmware.com>
4707 L:      dri-devel@lists.freedesktop.org
4708 T:      git git://people.freedesktop.org/~syeh/repos_linux
4709 T:      git git://people.freedesktop.org/~thomash/linux
4710 S:      Supported
4711 F:      drivers/gpu/drm/vmwgfx/
4712 F:      include/uapi/drm/vmwgfx_drm.h
4713
4714 DRM DRIVERS
4715 M:      David Airlie <airlied@linux.ie>
4716 L:      dri-devel@lists.freedesktop.org
4717 T:      git git://anongit.freedesktop.org/drm/drm
4718 B:      https://bugs.freedesktop.org/
4719 C:      irc://chat.freenode.net/dri-devel
4720 S:      Maintained
4721 F:      drivers/gpu/drm/
4722 F:      drivers/gpu/vga/
4723 F:      Documentation/devicetree/bindings/display/
4724 F:      Documentation/devicetree/bindings/gpu/
4725 F:      Documentation/gpu/
4726 F:      include/drm/
4727 F:      include/uapi/drm/
4728 F:      include/linux/vga*
4729
4730 DRM DRIVERS AND MISC GPU PATCHES
4731 M:      Gustavo Padovan <gustavo@padovan.org>
4732 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4733 M:      Sean Paul <seanpaul@chromium.org>
4734 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4735 S:      Maintained
4736 T:      git git://anongit.freedesktop.org/drm/drm-misc
4737 F:      Documentation/gpu/
4738 F:      drivers/gpu/vga/
4739 F:      drivers/gpu/drm/*
4740 F:      include/drm/drm*
4741 F:      include/uapi/drm/drm*
4742 F:      include/linux/vga*
4743
4744 DRM DRIVERS FOR ALLWINNER A10
4745 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4746 L:      dri-devel@lists.freedesktop.org
4747 S:      Supported
4748 F:      drivers/gpu/drm/sun4i/
4749 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4750 T:      git git://anongit.freedesktop.org/drm/drm-misc
4751
4752 DRM DRIVERS FOR AMLOGIC SOCS
4753 M:      Neil Armstrong <narmstrong@baylibre.com>
4754 L:      dri-devel@lists.freedesktop.org
4755 L:      linux-amlogic@lists.infradead.org
4756 W:      http://linux-meson.com/
4757 S:      Supported
4758 F:      drivers/gpu/drm/meson/
4759 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4760 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4761 F:      Documentation/gpu/meson.rst
4762 T:      git git://anongit.freedesktop.org/drm/drm-misc
4763
4764 DRM DRIVERS FOR ATMEL HLCDC
4765 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4766 L:      dri-devel@lists.freedesktop.org
4767 S:      Supported
4768 F:      drivers/gpu/drm/atmel-hlcdc/
4769 F:      Documentation/devicetree/bindings/display/atmel/
4770 T:      git git://anongit.freedesktop.org/drm/drm-misc
4771
4772 DRM DRIVERS FOR BRIDGE CHIPS
4773 M:      Archit Taneja <architt@codeaurora.org>
4774 M:      Andrzej Hajda <a.hajda@samsung.com>
4775 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4776 S:      Maintained
4777 T:      git git://anongit.freedesktop.org/drm/drm-misc
4778 F:      drivers/gpu/drm/bridge/
4779
4780 DRM DRIVERS FOR EXYNOS
4781 M:      Inki Dae <inki.dae@samsung.com>
4782 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4783 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4784 M:      Kyungmin Park <kyungmin.park@samsung.com>
4785 L:      dri-devel@lists.freedesktop.org
4786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4787 S:      Supported
4788 F:      drivers/gpu/drm/exynos/
4789 F:      include/uapi/drm/exynos_drm.h
4790 F:      Documentation/devicetree/bindings/display/exynos/
4791
4792 DRM DRIVERS FOR FREESCALE DCU
4793 M:      Stefan Agner <stefan@agner.ch>
4794 M:      Alison Wang <alison.wang@nxp.com>
4795 L:      dri-devel@lists.freedesktop.org
4796 S:      Supported
4797 F:      drivers/gpu/drm/fsl-dcu/
4798 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4799 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4800 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4801
4802 DRM DRIVERS FOR FREESCALE IMX
4803 M:      Philipp Zabel <p.zabel@pengutronix.de>
4804 L:      dri-devel@lists.freedesktop.org
4805 S:      Maintained
4806 F:      drivers/gpu/drm/imx/
4807 F:      drivers/gpu/ipu-v3/
4808 F:      Documentation/devicetree/bindings/display/imx/
4809
4810 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4811 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4812 L:      dri-devel@lists.freedesktop.org
4813 T:      git git://github.com/patjak/drm-gma500
4814 S:      Maintained
4815 F:      drivers/gpu/drm/gma500/
4816
4817 DRM DRIVERS FOR HISILICON
4818 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4819 M:      Rongrong Zou <zourongrong@gmail.com>
4820 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4821 R:      Chen Feng <puck.chen@hisilicon.com>
4822 L:      dri-devel@lists.freedesktop.org
4823 T:      git git://github.com/xin3liang/linux.git
4824 S:      Maintained
4825 F:      drivers/gpu/drm/hisilicon/
4826 F:      Documentation/devicetree/bindings/display/hisilicon/
4827
4828 DRM DRIVERS FOR MEDIATEK
4829 M:      CK Hu <ck.hu@mediatek.com>
4830 M:      Philipp Zabel <p.zabel@pengutronix.de>
4831 L:      dri-devel@lists.freedesktop.org
4832 S:      Supported
4833 F:      drivers/gpu/drm/mediatek/
4834 F:      Documentation/devicetree/bindings/display/mediatek/
4835
4836 DRM DRIVERS FOR NVIDIA TEGRA
4837 M:      Thierry Reding <thierry.reding@gmail.com>
4838 L:      dri-devel@lists.freedesktop.org
4839 L:      linux-tegra@vger.kernel.org
4840 T:      git git://anongit.freedesktop.org/tegra/linux.git
4841 S:      Supported
4842 F:      drivers/gpu/drm/tegra/
4843 F:      drivers/gpu/host1x/
4844 F:      include/linux/host1x.h
4845 F:      include/uapi/drm/tegra_drm.h
4846 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4847
4848 DRM DRIVERS FOR RENESAS
4849 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4850 L:      dri-devel@lists.freedesktop.org
4851 L:      linux-renesas-soc@vger.kernel.org
4852 T:      git git://linuxtv.org/pinchartl/fbdev
4853 S:      Supported
4854 F:      drivers/gpu/drm/rcar-du/
4855 F:      drivers/gpu/drm/shmobile/
4856 F:      include/linux/platform_data/shmob_drm.h
4857 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4858 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4859 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4860
4861 DRM DRIVERS FOR ROCKCHIP
4862 M:      Sandy Huang <hjc@rock-chips.com>
4863 M:      Heiko Stübner <heiko@sntech.de>
4864 L:      dri-devel@lists.freedesktop.org
4865 S:      Maintained
4866 F:      drivers/gpu/drm/rockchip/
4867 F:      Documentation/devicetree/bindings/display/rockchip/
4868 T:      git git://anongit.freedesktop.org/drm/drm-misc
4869
4870 DRM DRIVERS FOR STI
4871 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4872 M:      Vincent Abriou <vincent.abriou@st.com>
4873 L:      dri-devel@lists.freedesktop.org
4874 T:      git git://anongit.freedesktop.org/drm/drm-misc
4875 S:      Maintained
4876 F:      drivers/gpu/drm/sti
4877 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4878
4879 DRM DRIVERS FOR STM
4880 M:      Yannick Fertre <yannick.fertre@st.com>
4881 M:      Philippe Cornu <philippe.cornu@st.com>
4882 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4883 M:      Vincent Abriou <vincent.abriou@st.com>
4884 L:      dri-devel@lists.freedesktop.org
4885 T:      git git://anongit.freedesktop.org/drm/drm-misc
4886 S:      Maintained
4887 F:      drivers/gpu/drm/stm
4888 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4889
4890 DRM DRIVERS FOR TI LCDC
4891 M:      Jyri Sarha <jsarha@ti.com>
4892 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4893 L:      dri-devel@lists.freedesktop.org
4894 S:      Maintained
4895 F:      drivers/gpu/drm/tilcdc/
4896 F:      Documentation/devicetree/bindings/display/tilcdc/
4897
4898 DRM DRIVERS FOR TI OMAP
4899 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4900 L:      dri-devel@lists.freedesktop.org
4901 S:      Maintained
4902 F:      drivers/gpu/drm/omapdrm/
4903 F:      Documentation/devicetree/bindings/display/ti/
4904
4905 DRM DRIVERS FOR V3D
4906 M:      Eric Anholt <eric@anholt.net>
4907 S:      Supported
4908 F:      drivers/gpu/drm/v3d/
4909 F:      include/uapi/drm/v3d_drm.h
4910 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4911 T:      git git://anongit.freedesktop.org/drm/drm-misc
4912
4913 DRM DRIVERS FOR VC4
4914 M:      Eric Anholt <eric@anholt.net>
4915 T:      git git://github.com/anholt/linux
4916 S:      Supported
4917 F:      drivers/gpu/drm/vc4/
4918 F:      include/uapi/drm/vc4_drm.h
4919 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4920 T:      git git://anongit.freedesktop.org/drm/drm-misc
4921
4922 DRM DRIVERS FOR VIVANTE GPU IP
4923 M:      Lucas Stach <l.stach@pengutronix.de>
4924 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4925 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4926 L:      etnaviv@lists.freedesktop.org
4927 L:      dri-devel@lists.freedesktop.org
4928 S:      Maintained
4929 F:      drivers/gpu/drm/etnaviv/
4930 F:      include/uapi/drm/etnaviv_drm.h
4931 F:      Documentation/devicetree/bindings/display/etnaviv/
4932
4933 DRM DRIVERS FOR ZTE ZX
4934 M:      Shawn Guo <shawnguo@kernel.org>
4935 L:      dri-devel@lists.freedesktop.org
4936 S:      Maintained
4937 F:      drivers/gpu/drm/zte/
4938 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4939 T:      git git://anongit.freedesktop.org/drm/drm-misc
4940
4941 DRM PANEL DRIVERS
4942 M:      Thierry Reding <thierry.reding@gmail.com>
4943 L:      dri-devel@lists.freedesktop.org
4944 T:      git git://anongit.freedesktop.org/drm/drm-misc
4945 S:      Maintained
4946 F:      drivers/gpu/drm/drm_panel.c
4947 F:      drivers/gpu/drm/panel/
4948 F:      include/drm/drm_panel.h
4949 F:      Documentation/devicetree/bindings/display/panel/
4950
4951 DRM TINYDRM DRIVERS
4952 M:      Noralf Trønnes <noralf@tronnes.org>
4953 W:      https://github.com/notro/tinydrm/wiki/Development
4954 T:      git git://anongit.freedesktop.org/drm/drm-misc
4955 S:      Maintained
4956 F:      drivers/gpu/drm/tinydrm/
4957 F:      include/drm/tinydrm/
4958
4959 DRM DRIVERS FOR XEN
4960 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4961 T:      git git://anongit.freedesktop.org/drm/drm-misc
4962 L:      dri-devel@lists.freedesktop.org
4963 L:      xen-devel@lists.xen.org
4964 S:      Supported
4965 F:      drivers/gpu/drm/xen/
4966 F:      Documentation/gpu/xen-front.rst
4967
4968 DRM TTM SUBSYSTEM
4969 M:      Christian Koenig <christian.koenig@amd.com>
4970 M:      Huang Rui <ray.huang@amd.com>
4971 M:      Junwei Zhang <Jerry.Zhang@amd.com>
4972 T:      git git://people.freedesktop.org/~agd5f/linux
4973 S:      Maintained
4974 L:      dri-devel@lists.freedesktop.org
4975 F:      include/drm/ttm/
4976 F:      drivers/gpu/drm/ttm/
4977
4978 DSBR100 USB FM RADIO DRIVER
4979 M:      Alexey Klimov <klimov.linux@gmail.com>
4980 L:      linux-media@vger.kernel.org
4981 T:      git git://linuxtv.org/media_tree.git
4982 S:      Maintained
4983 F:      drivers/media/radio/dsbr100.c
4984
4985 DSCC4 DRIVER
4986 M:      Francois Romieu <romieu@fr.zoreil.com>
4987 L:      netdev@vger.kernel.org
4988 S:      Maintained
4989 F:      drivers/net/wan/dscc4.c
4990
4991 DT3155 MEDIA DRIVER
4992 M:      Hans Verkuil <hverkuil@xs4all.nl>
4993 L:      linux-media@vger.kernel.org
4994 T:      git git://linuxtv.org/media_tree.git
4995 W:      https://linuxtv.org
4996 S:      Odd Fixes
4997 F:      drivers/media/pci/dt3155/
4998
4999 DVB_USB_AF9015 MEDIA DRIVER
5000 M:      Antti Palosaari <crope@iki.fi>
5001 L:      linux-media@vger.kernel.org
5002 W:      https://linuxtv.org
5003 W:      http://palosaari.fi/linux/
5004 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5005 T:      git git://linuxtv.org/anttip/media_tree.git
5006 S:      Maintained
5007 F:      drivers/media/usb/dvb-usb-v2/af9015*
5008
5009 DVB_USB_AF9035 MEDIA DRIVER
5010 M:      Antti Palosaari <crope@iki.fi>
5011 L:      linux-media@vger.kernel.org
5012 W:      https://linuxtv.org
5013 W:      http://palosaari.fi/linux/
5014 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5015 T:      git git://linuxtv.org/anttip/media_tree.git
5016 S:      Maintained
5017 F:      drivers/media/usb/dvb-usb-v2/af9035*
5018
5019 DVB_USB_ANYSEE MEDIA DRIVER
5020 M:      Antti Palosaari <crope@iki.fi>
5021 L:      linux-media@vger.kernel.org
5022 W:      https://linuxtv.org
5023 W:      http://palosaari.fi/linux/
5024 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5025 T:      git git://linuxtv.org/anttip/media_tree.git
5026 S:      Maintained
5027 F:      drivers/media/usb/dvb-usb-v2/anysee*
5028
5029 DVB_USB_AU6610 MEDIA DRIVER
5030 M:      Antti Palosaari <crope@iki.fi>
5031 L:      linux-media@vger.kernel.org
5032 W:      https://linuxtv.org
5033 W:      http://palosaari.fi/linux/
5034 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5035 T:      git git://linuxtv.org/anttip/media_tree.git
5036 S:      Maintained
5037 F:      drivers/media/usb/dvb-usb-v2/au6610*
5038
5039 DVB_USB_CE6230 MEDIA DRIVER
5040 M:      Antti Palosaari <crope@iki.fi>
5041 L:      linux-media@vger.kernel.org
5042 W:      https://linuxtv.org
5043 W:      http://palosaari.fi/linux/
5044 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5045 T:      git git://linuxtv.org/anttip/media_tree.git
5046 S:      Maintained
5047 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5048
5049 DVB_USB_CXUSB MEDIA DRIVER
5050 M:      Michael Krufky <mkrufky@linuxtv.org>
5051 L:      linux-media@vger.kernel.org
5052 W:      https://linuxtv.org
5053 W:      http://github.com/mkrufky
5054 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5055 T:      git git://linuxtv.org/media_tree.git
5056 S:      Maintained
5057 F:      drivers/media/usb/dvb-usb/cxusb*
5058
5059 DVB_USB_EC168 MEDIA DRIVER
5060 M:      Antti Palosaari <crope@iki.fi>
5061 L:      linux-media@vger.kernel.org
5062 W:      https://linuxtv.org
5063 W:      http://palosaari.fi/linux/
5064 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5065 T:      git git://linuxtv.org/anttip/media_tree.git
5066 S:      Maintained
5067 F:      drivers/media/usb/dvb-usb-v2/ec168*
5068
5069 DVB_USB_GL861 MEDIA DRIVER
5070 M:      Antti Palosaari <crope@iki.fi>
5071 L:      linux-media@vger.kernel.org
5072 W:      https://linuxtv.org
5073 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5074 T:      git git://linuxtv.org/anttip/media_tree.git
5075 S:      Maintained
5076 F:      drivers/media/usb/dvb-usb-v2/gl861*
5077
5078 DVB_USB_MXL111SF MEDIA DRIVER
5079 M:      Michael Krufky <mkrufky@linuxtv.org>
5080 L:      linux-media@vger.kernel.org
5081 W:      https://linuxtv.org
5082 W:      http://github.com/mkrufky
5083 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5084 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5085 S:      Maintained
5086 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5087
5088 DVB_USB_RTL28XXU MEDIA DRIVER
5089 M:      Antti Palosaari <crope@iki.fi>
5090 L:      linux-media@vger.kernel.org
5091 W:      https://linuxtv.org
5092 W:      http://palosaari.fi/linux/
5093 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5094 T:      git git://linuxtv.org/anttip/media_tree.git
5095 S:      Maintained
5096 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5097
5098 DVB_USB_V2 MEDIA DRIVER
5099 M:      Antti Palosaari <crope@iki.fi>
5100 L:      linux-media@vger.kernel.org
5101 W:      https://linuxtv.org
5102 W:      http://palosaari.fi/linux/
5103 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5104 T:      git git://linuxtv.org/anttip/media_tree.git
5105 S:      Maintained
5106 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5107 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5108
5109 DYNAMIC DEBUG
5110 M:      Jason Baron <jbaron@akamai.com>
5111 S:      Maintained
5112 F:      lib/dynamic_debug.c
5113 F:      include/linux/dynamic_debug.h
5114
5115 DYNAMIC INTERRUPT MODERATION
5116 M:      Tal Gilboa <talgi@mellanox.com>
5117 S:      Maintained
5118 F:      include/linux/net_dim.h
5119
5120 DZ DECSTATION DZ11 SERIAL DRIVER
5121 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5122 S:      Maintained
5123 F:      drivers/tty/serial/dz.*
5124
5125 E3X0 POWER BUTTON DRIVER
5126 M:      Moritz Fischer <moritz.fischer@ettus.com>
5127 L:      usrp-users@lists.ettus.com
5128 W:      http://www.ettus.com
5129 S:      Supported
5130 F:      drivers/input/misc/e3x0-button.c
5131 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5132
5133 E4000 MEDIA DRIVER
5134 M:      Antti Palosaari <crope@iki.fi>
5135 L:      linux-media@vger.kernel.org
5136 W:      https://linuxtv.org
5137 W:      http://palosaari.fi/linux/
5138 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5139 T:      git git://linuxtv.org/anttip/media_tree.git
5140 S:      Maintained
5141 F:      drivers/media/tuners/e4000*
5142
5143 EARTH_PT1 MEDIA DRIVER
5144 M:      Akihiro Tsukada <tskd08@gmail.com>
5145 L:      linux-media@vger.kernel.org
5146 S:      Odd Fixes
5147 F:      drivers/media/pci/pt1/
5148
5149 EARTH_PT3 MEDIA DRIVER
5150 M:      Akihiro Tsukada <tskd08@gmail.com>
5151 L:      linux-media@vger.kernel.org
5152 S:      Odd Fixes
5153 F:      drivers/media/pci/pt3/
5154
5155 EC100 MEDIA DRIVER
5156 M:      Antti Palosaari <crope@iki.fi>
5157 L:      linux-media@vger.kernel.org
5158 W:      https://linuxtv.org
5159 W:      http://palosaari.fi/linux/
5160 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5161 T:      git git://linuxtv.org/anttip/media_tree.git
5162 S:      Maintained
5163 F:      drivers/media/dvb-frontends/ec100*
5164
5165 ECRYPT FILE SYSTEM
5166 M:      Tyler Hicks <tyhicks@canonical.com>
5167 L:      ecryptfs@vger.kernel.org
5168 W:      http://ecryptfs.org
5169 W:      https://launchpad.net/ecryptfs
5170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5171 S:      Supported
5172 F:      Documentation/filesystems/ecryptfs.txt
5173 F:      fs/ecryptfs/
5174
5175 EDAC-AMD64
5176 M:      Borislav Petkov <bp@alien8.de>
5177 L:      linux-edac@vger.kernel.org
5178 S:      Maintained
5179 F:      drivers/edac/amd64_edac*
5180
5181 EDAC-CALXEDA
5182 M:      Robert Richter <rric@kernel.org>
5183 L:      linux-edac@vger.kernel.org
5184 S:      Maintained
5185 F:      drivers/edac/highbank*
5186
5187 EDAC-CAVIUM OCTEON
5188 M:      Ralf Baechle <ralf@linux-mips.org>
5189 M:      David Daney <david.daney@cavium.com>
5190 L:      linux-edac@vger.kernel.org
5191 L:      linux-mips@linux-mips.org
5192 S:      Supported
5193 F:      drivers/edac/octeon_edac*
5194
5195 EDAC-CAVIUM THUNDERX
5196 M:      David Daney <david.daney@cavium.com>
5197 M:      Jan Glauber <jglauber@cavium.com>
5198 L:      linux-edac@vger.kernel.org
5199 S:      Supported
5200 F:      drivers/edac/thunderx_edac*
5201
5202 EDAC-CORE
5203 M:      Borislav Petkov <bp@alien8.de>
5204 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5205 L:      linux-edac@vger.kernel.org
5206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5208 S:      Supported
5209 F:      Documentation/admin-guide/ras.rst
5210 F:      Documentation/driver-api/edac.rst
5211 F:      drivers/edac/
5212 F:      include/linux/edac.h
5213
5214 EDAC-E752X
5215 M:      Mark Gross <mark.gross@intel.com>
5216 L:      linux-edac@vger.kernel.org
5217 S:      Maintained
5218 F:      drivers/edac/e752x_edac.c
5219
5220 EDAC-E7XXX
5221 L:      linux-edac@vger.kernel.org
5222 S:      Maintained
5223 F:      drivers/edac/e7xxx_edac.c
5224
5225 EDAC-FSL_DDR
5226 M:      York Sun <york.sun@nxp.com>
5227 L:      linux-edac@vger.kernel.org
5228 S:      Maintained
5229 F:      drivers/edac/fsl_ddr_edac.*
5230
5231 EDAC-GHES
5232 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5233 L:      linux-edac@vger.kernel.org
5234 S:      Maintained
5235 F:      drivers/edac/ghes_edac.c
5236
5237 EDAC-I3000
5238 L:      linux-edac@vger.kernel.org
5239 S:      Orphan
5240 F:      drivers/edac/i3000_edac.c
5241
5242 EDAC-I5000
5243 L:      linux-edac@vger.kernel.org
5244 S:      Maintained
5245 F:      drivers/edac/i5000_edac.c
5246
5247 EDAC-I5400
5248 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5249 L:      linux-edac@vger.kernel.org
5250 S:      Maintained
5251 F:      drivers/edac/i5400_edac.c
5252
5253 EDAC-I7300
5254 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5255 L:      linux-edac@vger.kernel.org
5256 S:      Maintained
5257 F:      drivers/edac/i7300_edac.c
5258
5259 EDAC-I7CORE
5260 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5261 L:      linux-edac@vger.kernel.org
5262 S:      Maintained
5263 F:      drivers/edac/i7core_edac.c
5264
5265 EDAC-I82443BXGX
5266 M:      Tim Small <tim@buttersideup.com>
5267 L:      linux-edac@vger.kernel.org
5268 S:      Maintained
5269 F:      drivers/edac/i82443bxgx_edac.c
5270
5271 EDAC-I82975X
5272 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5273 M:      "Arvind R." <arvino55@gmail.com>
5274 L:      linux-edac@vger.kernel.org
5275 S:      Maintained
5276 F:      drivers/edac/i82975x_edac.c
5277
5278 EDAC-IE31200
5279 M:      Jason Baron <jbaron@akamai.com>
5280 L:      linux-edac@vger.kernel.org
5281 S:      Maintained
5282 F:      drivers/edac/ie31200_edac.c
5283
5284 EDAC-MPC85XX
5285 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5286 L:      linux-edac@vger.kernel.org
5287 S:      Maintained
5288 F:      drivers/edac/mpc85xx_edac.[ch]
5289
5290 EDAC-PASEMI
5291 M:      Egor Martovetsky <egor@pasemi.com>
5292 L:      linux-edac@vger.kernel.org
5293 S:      Maintained
5294 F:      drivers/edac/pasemi_edac.c
5295
5296 EDAC-PND2
5297 M:      Tony Luck <tony.luck@intel.com>
5298 L:      linux-edac@vger.kernel.org
5299 S:      Maintained
5300 F:      drivers/edac/pnd2_edac.[ch]
5301
5302 EDAC-R82600
5303 M:      Tim Small <tim@buttersideup.com>
5304 L:      linux-edac@vger.kernel.org
5305 S:      Maintained
5306 F:      drivers/edac/r82600_edac.c
5307
5308 EDAC-SBRIDGE
5309 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5310 L:      linux-edac@vger.kernel.org
5311 S:      Maintained
5312 F:      drivers/edac/sb_edac.c
5313
5314 EDAC-SKYLAKE
5315 M:      Tony Luck <tony.luck@intel.com>
5316 L:      linux-edac@vger.kernel.org
5317 S:      Maintained
5318 F:      drivers/edac/skx_edac.c
5319
5320 EDAC-TI
5321 M:      Tero Kristo <t-kristo@ti.com>
5322 L:      linux-edac@vger.kernel.org
5323 S:      Maintained
5324 F:      drivers/edac/ti_edac.c
5325
5326 EDIROL UA-101/UA-1000 DRIVER
5327 M:      Clemens Ladisch <clemens@ladisch.de>
5328 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5329 T:      git git://git.alsa-project.org/alsa-kernel.git
5330 S:      Maintained
5331 F:      sound/usb/misc/ua101.c
5332
5333 EFI TEST DRIVER
5334 L:      linux-efi@vger.kernel.org
5335 M:      Ivan Hu <ivan.hu@canonical.com>
5336 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5337 S:      Maintained
5338 F:      drivers/firmware/efi/test/
5339
5340 EFI VARIABLE FILESYSTEM
5341 M:      Matthew Garrett <matthew.garrett@nebula.com>
5342 M:      Jeremy Kerr <jk@ozlabs.org>
5343 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5345 L:      linux-efi@vger.kernel.org
5346 S:      Maintained
5347 F:      fs/efivarfs/
5348
5349 EFIFB FRAMEBUFFER DRIVER
5350 L:      linux-fbdev@vger.kernel.org
5351 M:      Peter Jones <pjones@redhat.com>
5352 S:      Maintained
5353 F:      drivers/video/fbdev/efifb.c
5354
5355 EFS FILESYSTEM
5356 W:      http://aeschi.ch.eu.org/efs/
5357 S:      Orphan
5358 F:      fs/efs/
5359
5360 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5361 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5362 L:      netdev@vger.kernel.org
5363 S:      Maintained
5364 F:      drivers/net/ethernet/ibm/ehea/
5365
5366 EM28XX VIDEO4LINUX DRIVER
5367 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5368 L:      linux-media@vger.kernel.org
5369 W:      https://linuxtv.org
5370 T:      git git://linuxtv.org/media_tree.git
5371 S:      Maintained
5372 F:      drivers/media/usb/em28xx/
5373 F:      Documentation/media/v4l-drivers/em28xx*
5374
5375 EMBEDDED LINUX
5376 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5377 M:      Matt Mackall <mpm@selenic.com>
5378 M:      David Woodhouse <dwmw2@infradead.org>
5379 L:      linux-embedded@vger.kernel.org
5380 S:      Maintained
5381
5382 Emulex 10Gbps iSCSI - OneConnect DRIVER
5383 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5384 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5385 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5386 L:      linux-scsi@vger.kernel.org
5387 W:      http://www.broadcom.com
5388 S:      Supported
5389 F:      drivers/scsi/be2iscsi/
5390
5391 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5392 M:      Sathya Perla <sathya.perla@broadcom.com>
5393 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5394 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5395 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5396 L:      netdev@vger.kernel.org
5397 W:      http://www.emulex.com
5398 S:      Supported
5399 F:      drivers/net/ethernet/emulex/benet/
5400
5401 EMULEX ONECONNECT ROCE DRIVER
5402 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5403 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5404 L:      linux-rdma@vger.kernel.org
5405 W:      http://www.broadcom.com
5406 S:      Odd Fixes
5407 F:      drivers/infiniband/hw/ocrdma/
5408 F:      include/uapi/rdma/ocrdma-abi.h
5409
5410 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5411 M:      James Smart <james.smart@broadcom.com>
5412 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5413 L:      linux-scsi@vger.kernel.org
5414 W:      http://www.broadcom.com
5415 S:      Supported
5416 F:      drivers/scsi/lpfc/
5417
5418 ENE CB710 FLASH CARD READER DRIVER
5419 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5420 S:      Maintained
5421 F:      drivers/misc/cb710/
5422 F:      drivers/mmc/host/cb710-mmc.*
5423 F:      include/linux/cb710.h
5424
5425 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5426 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5427 S:      Maintained
5428 F:      drivers/media/rc/ene_ir.*
5429
5430 EPSON S1D13XXX FRAMEBUFFER DRIVER
5431 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5432 S:      Maintained
5433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5434 F:      drivers/video/fbdev/s1d13xxxfb.c
5435 F:      include/video/s1d13xxxfb.h
5436
5437 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5438 M:      Jeff Layton <jlayton@kernel.org>
5439 S:      Maintained
5440 F:      lib/errseq.c
5441 F:      include/linux/errseq.h
5442
5443 ET131X NETWORK DRIVER
5444 M:      Mark Einon <mark.einon@gmail.com>
5445 S:      Odd Fixes
5446 F:      drivers/net/ethernet/agere/
5447
5448 ETHERNET BRIDGE
5449 M:      Stephen Hemminger <stephen@networkplumber.org>
5450 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5451 L:      netdev@vger.kernel.org
5452 W:      http://www.linuxfoundation.org/en/Net:Bridge
5453 S:      Maintained
5454 F:      include/linux/netfilter_bridge/
5455 F:      net/bridge/
5456
5457 ETHERNET PHY LIBRARY
5458 M:      Andrew Lunn <andrew@lunn.ch>
5459 M:      Florian Fainelli <f.fainelli@gmail.com>
5460 L:      netdev@vger.kernel.org
5461 S:      Maintained
5462 F:      Documentation/ABI/testing/sysfs-bus-mdio
5463 F:      Documentation/devicetree/bindings/net/mdio*
5464 F:      Documentation/networking/phy.txt
5465 F:      drivers/net/phy/
5466 F:      drivers/of/of_mdio.c
5467 F:      drivers/of/of_net.c
5468 F:      include/linux/*mdio*.h
5469 F:      include/linux/of_net.h
5470 F:      include/linux/phy.h
5471 F:      include/linux/phy_fixed.h
5472 F:      include/linux/platform_data/mdio-bcm-unimac.h
5473 F:      include/trace/events/mdio.h
5474 F:      include/uapi/linux/mdio.h
5475 F:      include/uapi/linux/mii.h
5476
5477 EXT2 FILE SYSTEM
5478 M:      Jan Kara <jack@suse.com>
5479 L:      linux-ext4@vger.kernel.org
5480 S:      Maintained
5481 F:      Documentation/filesystems/ext2.txt
5482 F:      fs/ext2/
5483 F:      include/linux/ext2*
5484
5485 EXT4 FILE SYSTEM
5486 M:      "Theodore Ts'o" <tytso@mit.edu>
5487 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5488 L:      linux-ext4@vger.kernel.org
5489 W:      http://ext4.wiki.kernel.org
5490 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5492 S:      Maintained
5493 F:      Documentation/filesystems/ext4.txt
5494 F:      fs/ext4/
5495
5496 Extended Verification Module (EVM)
5497 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5498 L:      linux-integrity@vger.kernel.org
5499 S:      Supported
5500 F:      security/integrity/evm/
5501
5502 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5503 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5504 L:      linux-efi@vger.kernel.org
5505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5506 S:      Maintained
5507 F:      Documentation/efi-stub.txt
5508 F:      arch/*/kernel/efi.c
5509 F:      arch/x86/boot/compressed/eboot.[ch]
5510 F:      arch/*/include/asm/efi.h
5511 F:      arch/x86/platform/efi/
5512 F:      drivers/firmware/efi/
5513 F:      include/linux/efi*.h
5514 F:      arch/arm/boot/compressed/efi-header.S
5515 F:      arch/arm64/kernel/efi-entry.S
5516
5517 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5518 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5519 M:      Chanwoo Choi <cw00.choi@samsung.com>
5520 L:      linux-kernel@vger.kernel.org
5521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5522 S:      Maintained
5523 F:      drivers/extcon/
5524 F:      include/linux/extcon/
5525 F:      include/linux/extcon.h
5526 F:      Documentation/extcon/
5527 F:      Documentation/devicetree/bindings/extcon/
5528
5529 EXYNOS DP DRIVER
5530 M:      Jingoo Han <jingoohan1@gmail.com>
5531 L:      dri-devel@lists.freedesktop.org
5532 S:      Maintained
5533 F:      drivers/gpu/drm/exynos/exynos_dp*
5534
5535 EXYNOS SYSMMU (IOMMU) driver
5536 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5537 L:      iommu@lists.linux-foundation.org
5538 S:      Maintained
5539 F:      drivers/iommu/exynos-iommu.c
5540
5541 EZchip NPS platform support
5542 M:      Vineet Gupta <vgupta@synopsys.com>
5543 M:      Ofer Levi <oferle@mellanox.com>
5544 S:      Supported
5545 F:      arch/arc/plat-eznps
5546 F:      arch/arc/boot/dts/eznps.dts
5547
5548 F2FS FILE SYSTEM
5549 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5550 M:      Chao Yu <yuchao0@huawei.com>
5551 L:      linux-f2fs-devel@lists.sourceforge.net
5552 W:      https://f2fs.wiki.kernel.org/
5553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5554 S:      Maintained
5555 F:      Documentation/filesystems/f2fs.txt
5556 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5557 F:      fs/f2fs/
5558 F:      include/linux/f2fs_fs.h
5559 F:      include/trace/events/f2fs.h
5560
5561 F71805F HARDWARE MONITORING DRIVER
5562 M:      Jean Delvare <jdelvare@suse.com>
5563 L:      linux-hwmon@vger.kernel.org
5564 S:      Maintained
5565 F:      Documentation/hwmon/f71805f
5566 F:      drivers/hwmon/f71805f.c
5567
5568 FADDR2LINE
5569 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5570 S:      Maintained
5571 F:      scripts/faddr2line
5572
5573 FAILOVER MODULE
5574 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5575 L:      netdev@vger.kernel.org
5576 S:      Supported
5577 F:      net/core/failover.c
5578 F:      include/net/failover.h
5579 F:      Documentation/networking/failover.rst
5580
5581 FANOTIFY
5582 M:      Jan Kara <jack@suse.cz>
5583 R:      Amir Goldstein <amir73il@gmail.com>
5584 L:      linux-fsdevel@vger.kernel.org
5585 S:      Maintained
5586 F:      fs/notify/fanotify/
5587 F:      include/linux/fanotify.h
5588 F:      include/uapi/linux/fanotify.h
5589
5590 FARSYNC SYNCHRONOUS DRIVER
5591 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5592 W:      http://www.farsite.co.uk/
5593 S:      Supported
5594 F:      drivers/net/wan/farsync.*
5595
5596 FAULT INJECTION SUPPORT
5597 M:      Akinobu Mita <akinobu.mita@gmail.com>
5598 S:      Supported
5599 F:      Documentation/fault-injection/
5600 F:      lib/fault-inject.c
5601
5602 FBTFT Framebuffer drivers
5603 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5604 S:      Maintained
5605 F:      drivers/staging/fbtft/
5606
5607 FC0011 TUNER DRIVER
5608 M:      Michael Buesch <m@bues.ch>
5609 L:      linux-media@vger.kernel.org
5610 S:      Maintained
5611 F:      drivers/media/tuners/fc0011.h
5612 F:      drivers/media/tuners/fc0011.c
5613
5614 FC2580 MEDIA DRIVER
5615 M:      Antti Palosaari <crope@iki.fi>
5616 L:      linux-media@vger.kernel.org
5617 W:      https://linuxtv.org
5618 W:      http://palosaari.fi/linux/
5619 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5620 T:      git git://linuxtv.org/anttip/media_tree.git
5621 S:      Maintained
5622 F:      drivers/media/tuners/fc2580*
5623
5624 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5625 M:      Johannes Thumshirn <jth@kernel.org>
5626 L:      linux-scsi@vger.kernel.org
5627 W:      www.Open-FCoE.org
5628 S:      Supported
5629 F:      drivers/scsi/libfc/
5630 F:      drivers/scsi/fcoe/
5631 F:      include/scsi/fc/
5632 F:      include/scsi/libfc.h
5633 F:      include/scsi/libfcoe.h
5634 F:      include/uapi/scsi/fc/
5635
5636 FILE LOCKING (flock() and fcntl()/lockf())
5637 M:      Jeff Layton <jlayton@kernel.org>
5638 M:      "J. Bruce Fields" <bfields@fieldses.org>
5639 L:      linux-fsdevel@vger.kernel.org
5640 S:      Maintained
5641 F:      include/linux/fcntl.h
5642 F:      include/uapi/linux/fcntl.h
5643 F:      fs/fcntl.c
5644 F:      fs/locks.c
5645
5646 FILESYSTEMS (VFS and infrastructure)
5647 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5648 L:      linux-fsdevel@vger.kernel.org
5649 S:      Maintained
5650 F:      fs/*
5651 F:      include/linux/fs.h
5652 F:      include/uapi/linux/fs.h
5653
5654 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5655 M:      Riku Voipio <riku.voipio@iki.fi>
5656 L:      linux-hwmon@vger.kernel.org
5657 S:      Maintained
5658 F:      drivers/hwmon/f75375s.c
5659 F:      include/linux/f75375s.h
5660
5661 FIREWIRE AUDIO DRIVERS
5662 M:      Clemens Ladisch <clemens@ladisch.de>
5663 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5664 T:      git git://git.alsa-project.org/alsa-kernel.git
5665 S:      Maintained
5666 F:      sound/firewire/
5667
5668 FIREWIRE MEDIA DRIVERS (firedtv)
5669 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5670 L:      linux-media@vger.kernel.org
5671 L:      linux1394-devel@lists.sourceforge.net
5672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5673 S:      Maintained
5674 F:      drivers/media/firewire/
5675
5676 FIREWIRE SBP-2 TARGET
5677 M:      Chris Boot <bootc@bootc.net>
5678 L:      linux-scsi@vger.kernel.org
5679 L:      target-devel@vger.kernel.org
5680 L:      linux1394-devel@lists.sourceforge.net
5681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5682 S:      Maintained
5683 F:      drivers/target/sbp/
5684
5685 FIREWIRE SUBSYSTEM
5686 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5687 L:      linux1394-devel@lists.sourceforge.net
5688 W:      http://ieee1394.wiki.kernel.org/
5689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5690 S:      Maintained
5691 F:      drivers/firewire/
5692 F:      include/linux/firewire.h
5693 F:      include/uapi/linux/firewire*.h
5694 F:      tools/firewire/
5695
5696 FIRMWARE LOADER (request_firmware)
5697 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5698 L:      linux-kernel@vger.kernel.org
5699 S:      Maintained
5700 F:      Documentation/firmware_class/
5701 F:      drivers/base/firmware_loader/
5702 F:      include/linux/firmware.h
5703
5704 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5705 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5706 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5707 S:      Maintained
5708 F:      drivers/block/rsxx/
5709
5710 FLOPPY DRIVER
5711 M:      Jiri Kosina <jikos@kernel.org>
5712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5713 S:      Odd fixes
5714 F:      drivers/block/floppy.c
5715
5716 FMC SUBSYSTEM
5717 M:      Alessandro Rubini <rubini@gnudd.com>
5718 W:      http://www.ohwr.org/projects/fmc-bus
5719 S:      Supported
5720 F:      drivers/fmc/
5721 F:      include/linux/fmc*.h
5722 F:      include/linux/ipmi-fru.h
5723 K:      fmc_d.*register
5724
5725 FPGA MANAGER FRAMEWORK
5726 M:      Alan Tull <atull@kernel.org>
5727 M:      Moritz Fischer <mdf@kernel.org>
5728 L:      linux-fpga@vger.kernel.org
5729 S:      Maintained
5730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5731 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5732 F:      Documentation/fpga/
5733 F:      Documentation/driver-api/fpga/
5734 F:      Documentation/devicetree/bindings/fpga/
5735 F:      drivers/fpga/
5736 F:      include/linux/fpga/
5737 W:      http://www.rocketboards.org
5738
5739 FPGA DFL DRIVERS
5740 M:      Wu Hao <hao.wu@intel.com>
5741 L:      linux-fpga@vger.kernel.org
5742 S:      Maintained
5743 F:      Documentation/fpga/dfl.txt
5744 F:      include/uapi/linux/fpga-dfl.h
5745 F:      drivers/fpga/dfl*
5746
5747 FPU EMULATOR
5748 M:      Bill Metzenthen <billm@melbpc.org.au>
5749 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5750 S:      Maintained
5751 F:      arch/x86/math-emu/
5752
5753 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5754 L:      netdev@vger.kernel.org
5755 S:      Orphan
5756 F:      drivers/net/wan/dlci.c
5757 F:      drivers/net/wan/sdla.c
5758
5759 FRAMEBUFFER LAYER
5760 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5761 L:      dri-devel@lists.freedesktop.org
5762 L:      linux-fbdev@vger.kernel.org
5763 T:      git git://github.com/bzolnier/linux.git
5764 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5765 S:      Maintained
5766 F:      Documentation/fb/
5767 F:      drivers/video/
5768 F:      include/video/
5769 F:      include/linux/fb.h
5770 F:      include/uapi/video/
5771 F:      include/uapi/linux/fb.h
5772
5773 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5774 M:      Horia Geantă <horia.geanta@nxp.com>
5775 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5776 L:      linux-crypto@vger.kernel.org
5777 S:      Maintained
5778 F:      drivers/crypto/caam/
5779 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5780
5781 FREESCALE DIU FRAMEBUFFER DRIVER
5782 M:      Timur Tabi <timur@kernel.org>
5783 L:      linux-fbdev@vger.kernel.org
5784 S:      Maintained
5785 F:      drivers/video/fbdev/fsl-diu-fb.*
5786
5787 FREESCALE DMA DRIVER
5788 M:      Li Yang <leoyang.li@nxp.com>
5789 M:      Zhang Wei <zw@zh-kernel.org>
5790 L:      linuxppc-dev@lists.ozlabs.org
5791 S:      Maintained
5792 F:      drivers/dma/fsldma.*
5793
5794 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5795 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5796 L:      netdev@vger.kernel.org
5797 S:      Maintained
5798 F:      drivers/net/ethernet/freescale/gianfar*
5799 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5800
5801 FREESCALE GPMI NAND DRIVER
5802 M:      Han Xu <han.xu@nxp.com>
5803 L:      linux-mtd@lists.infradead.org
5804 S:      Maintained
5805 F:      drivers/mtd/nand/raw/gpmi-nand/*
5806
5807 FREESCALE I2C CPM DRIVER
5808 M:      Jochen Friedrich <jochen@scram.de>
5809 L:      linuxppc-dev@lists.ozlabs.org
5810 L:      linux-i2c@vger.kernel.org
5811 S:      Maintained
5812 F:      drivers/i2c/busses/i2c-cpm.c
5813
5814 FREESCALE IMX / MXC FEC DRIVER
5815 M:      Fugang Duan <fugang.duan@nxp.com>
5816 L:      netdev@vger.kernel.org
5817 S:      Maintained
5818 F:      drivers/net/ethernet/freescale/fec_main.c
5819 F:      drivers/net/ethernet/freescale/fec_ptp.c
5820 F:      drivers/net/ethernet/freescale/fec.h
5821 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5822
5823 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5824 M:      Sascha Hauer <s.hauer@pengutronix.de>
5825 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5826 L:      linux-fbdev@vger.kernel.org
5827 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5828 S:      Maintained
5829 F:      include/linux/platform_data/video-imxfb.h
5830 F:      drivers/video/fbdev/imxfb.c
5831
5832 FREESCALE QORIQ DPAA ETHERNET DRIVER
5833 M:      Madalin Bucur <madalin.bucur@nxp.com>
5834 L:      netdev@vger.kernel.org
5835 S:      Maintained
5836 F:      drivers/net/ethernet/freescale/dpaa
5837
5838 FREESCALE QORIQ DPAA FMAN DRIVER
5839 M:      Madalin Bucur <madalin.bucur@nxp.com>
5840 L:      netdev@vger.kernel.org
5841 S:      Maintained
5842 F:      drivers/net/ethernet/freescale/fman
5843 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5844
5845 FREESCALE QORIQ PTP CLOCK DRIVER
5846 M:      Yangbo Lu <yangbo.lu@nxp.com>
5847 L:      netdev@vger.kernel.org
5848 S:      Maintained
5849 F:      drivers/ptp/ptp_qoriq.c
5850 F:      include/linux/fsl/ptp_qoriq.h
5851 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5852
5853 FREESCALE QUAD SPI DRIVER
5854 M:      Han Xu <han.xu@nxp.com>
5855 L:      linux-mtd@lists.infradead.org
5856 S:      Maintained
5857 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5858
5859 FREESCALE QUICC ENGINE LIBRARY
5860 M:      Qiang Zhao <qiang.zhao@nxp.com>
5861 L:      linuxppc-dev@lists.ozlabs.org
5862 S:      Maintained
5863 F:      drivers/soc/fsl/qe/
5864 F:      include/soc/fsl/*qe*.h
5865 F:      include/soc/fsl/*ucc*.h
5866
5867 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5868 M:      Li Yang <leoyang.li@nxp.com>
5869 L:      netdev@vger.kernel.org
5870 L:      linuxppc-dev@lists.ozlabs.org
5871 S:      Maintained
5872 F:      drivers/net/ethernet/freescale/ucc_geth*
5873
5874 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5875 M:      Zhao Qiang <qiang.zhao@nxp.com>
5876 L:      netdev@vger.kernel.org
5877 L:      linuxppc-dev@lists.ozlabs.org
5878 S:      Maintained
5879 F:      drivers/net/wan/fsl_ucc_hdlc*
5880
5881 FREESCALE QUICC ENGINE UCC UART DRIVER
5882 M:      Timur Tabi <timur@kernel.org>
5883 L:      linuxppc-dev@lists.ozlabs.org
5884 S:      Maintained
5885 F:      drivers/tty/serial/ucc_uart.c
5886
5887 FREESCALE SOC DRIVERS
5888 M:      Li Yang <leoyang.li@nxp.com>
5889 L:      linuxppc-dev@lists.ozlabs.org
5890 L:      linux-arm-kernel@lists.infradead.org
5891 S:      Maintained
5892 F:      Documentation/devicetree/bindings/soc/fsl/
5893 F:      drivers/soc/fsl/
5894 F:      include/linux/fsl/
5895
5896 FREESCALE SOC FS_ENET DRIVER
5897 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5898 L:      linuxppc-dev@lists.ozlabs.org
5899 L:      netdev@vger.kernel.org
5900 S:      Maintained
5901 F:      drivers/net/ethernet/freescale/fs_enet/
5902 F:      include/linux/fs_enet_pd.h
5903
5904 FREESCALE SOC SOUND DRIVERS
5905 M:      Timur Tabi <timur@kernel.org>
5906 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5907 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5908 R:      Fabio Estevam <fabio.estevam@nxp.com>
5909 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5910 L:      linuxppc-dev@lists.ozlabs.org
5911 S:      Maintained
5912 F:      sound/soc/fsl/fsl*
5913 F:      sound/soc/fsl/imx*
5914 F:      sound/soc/fsl/mpc8610_hpcd.c
5915
5916 FREESCALE USB PERIPHERAL DRIVERS
5917 M:      Li Yang <leoyang.li@nxp.com>
5918 L:      linux-usb@vger.kernel.org
5919 L:      linuxppc-dev@lists.ozlabs.org
5920 S:      Maintained
5921 F:      drivers/usb/gadget/udc/fsl*
5922
5923 FREEVXFS FILESYSTEM
5924 M:      Christoph Hellwig <hch@infradead.org>
5925 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5926 S:      Maintained
5927 F:      fs/freevxfs/
5928
5929 FREEZER
5930 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5931 M:      Pavel Machek <pavel@ucw.cz>
5932 L:      linux-pm@vger.kernel.org
5933 S:      Supported
5934 F:      Documentation/power/freezing-of-tasks.txt
5935 F:      include/linux/freezer.h
5936 F:      kernel/freezer.c
5937
5938 FRONTSWAP API
5939 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5940 L:      linux-kernel@vger.kernel.org
5941 S:      Maintained
5942 F:      mm/frontswap.c
5943 F:      include/linux/frontswap.h
5944
5945 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5946 M:      David Howells <dhowells@redhat.com>
5947 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5948 S:      Supported
5949 F:      Documentation/filesystems/caching/
5950 F:      fs/fscache/
5951 F:      include/linux/fscache*.h
5952
5953 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5954 M:      Theodore Y. Ts'o <tytso@mit.edu>
5955 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5956 L:      linux-fscrypt@vger.kernel.org
5957 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5959 S:      Supported
5960 F:      fs/crypto/
5961 F:      include/linux/fscrypt*.h
5962 F:      Documentation/filesystems/fscrypt.rst
5963
5964 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5965 M:      Jan Kara <jack@suse.cz>
5966 R:      Amir Goldstein <amir73il@gmail.com>
5967 L:      linux-fsdevel@vger.kernel.org
5968 S:      Maintained
5969 F:      fs/notify/
5970 F:      include/linux/fsnotify*.h
5971
5972 FUJITSU LAPTOP EXTRAS
5973 M:      Jonathan Woithe <jwoithe@just42.net>
5974 L:      platform-driver-x86@vger.kernel.org
5975 S:      Maintained
5976 F:      drivers/platform/x86/fujitsu-laptop.c
5977
5978 FUJITSU M-5MO LS CAMERA ISP DRIVER
5979 M:      Kyungmin Park <kyungmin.park@samsung.com>
5980 M:      Heungjun Kim <riverful.kim@samsung.com>
5981 L:      linux-media@vger.kernel.org
5982 S:      Maintained
5983 F:      drivers/media/i2c/m5mols/
5984 F:      include/media/i2c/m5mols.h
5985
5986 FUJITSU TABLET EXTRAS
5987 M:      Robert Gerlach <khnz@gmx.de>
5988 L:      platform-driver-x86@vger.kernel.org
5989 S:      Maintained
5990 F:      drivers/platform/x86/fujitsu-tablet.c
5991
5992 FUSE: FILESYSTEM IN USERSPACE
5993 M:      Miklos Szeredi <miklos@szeredi.hu>
5994 L:      linux-fsdevel@vger.kernel.org
5995 W:      http://fuse.sourceforge.net/
5996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5997 S:      Maintained
5998 F:      fs/fuse/
5999 F:      include/uapi/linux/fuse.h
6000 F:      Documentation/filesystems/fuse.txt
6001
6002 FUTEX SUBSYSTEM
6003 M:      Thomas Gleixner <tglx@linutronix.de>
6004 M:      Ingo Molnar <mingo@redhat.com>
6005 R:      Peter Zijlstra <peterz@infradead.org>
6006 R:      Darren Hart <dvhart@infradead.org>
6007 L:      linux-kernel@vger.kernel.org
6008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6009 S:      Maintained
6010 F:      kernel/futex.c
6011 F:      kernel/futex_compat.c
6012 F:      include/asm-generic/futex.h
6013 F:      include/linux/futex.h
6014 F:      include/uapi/linux/futex.h
6015 F:      tools/testing/selftests/futex/
6016 F:      tools/perf/bench/futex*
6017 F:      Documentation/*futex*
6018
6019 GCC PLUGINS
6020 M:      Kees Cook <keescook@chromium.org>
6021 R:      Emese Revfy <re.emese@gmail.com>
6022 L:      kernel-hardening@lists.openwall.com
6023 S:      Maintained
6024 F:      scripts/gcc-plugins/
6025 F:      scripts/gcc-plugin.sh
6026 F:      scripts/Makefile.gcc-plugins
6027 F:      Documentation/gcc-plugins.txt
6028
6029 GASKET DRIVER FRAMEWORK
6030 M:      Rob Springer <rspringer@google.com>
6031 M:      John Joseph <jnjoseph@google.com>
6032 M:      Ben Chan <benchan@chromium.org>
6033 S:      Maintained
6034 F:      drivers/staging/gasket/
6035
6036 GCOV BASED KERNEL PROFILING
6037 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6038 S:      Maintained
6039 F:      kernel/gcov/
6040 F:      Documentation/dev-tools/gcov.rst
6041
6042 GDB KERNEL DEBUGGING HELPER SCRIPTS
6043 M:      Jan Kiszka <jan.kiszka@siemens.com>
6044 M:      Kieran Bingham <kbingham@kernel.org>
6045 S:      Supported
6046 F:      scripts/gdb/
6047
6048 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6049 M:      Achim Leubner <achim_leubner@adaptec.com>
6050 L:      linux-scsi@vger.kernel.org
6051 W:      http://www.icp-vortex.com/
6052 S:      Supported
6053 F:      drivers/scsi/gdt*
6054
6055 GEMTEK FM RADIO RECEIVER DRIVER
6056 M:      Hans Verkuil <hverkuil@xs4all.nl>
6057 L:      linux-media@vger.kernel.org
6058 T:      git git://linuxtv.org/media_tree.git
6059 W:      https://linuxtv.org
6060 S:      Maintained
6061 F:      drivers/media/radio/radio-gemtek*
6062
6063 GENERIC GPIO I2C DRIVER
6064 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6065 S:      Supported
6066 F:      drivers/i2c/busses/i2c-gpio.c
6067 F:      include/linux/platform_data/i2c-gpio.h
6068
6069 GENERIC GPIO I2C MULTIPLEXER DRIVER
6070 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6071 L:      linux-i2c@vger.kernel.org
6072 S:      Supported
6073 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6074 F:      include/linux/platform_data/i2c-mux-gpio.h
6075 F:      Documentation/i2c/muxes/i2c-mux-gpio
6076
6077 GENERIC HDLC (WAN) DRIVERS
6078 M:      Krzysztof Halasa <khc@pm.waw.pl>
6079 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6080 S:      Maintained
6081 F:      drivers/net/wan/c101.c
6082 F:      drivers/net/wan/hd6457*
6083 F:      drivers/net/wan/hdlc*
6084 F:      drivers/net/wan/n2.c
6085 F:      drivers/net/wan/pc300too.c
6086 F:      drivers/net/wan/pci200syn.c
6087 F:      drivers/net/wan/wanxl*
6088
6089 GENERIC INCLUDE/ASM HEADER FILES
6090 M:      Arnd Bergmann <arnd@arndb.de>
6091 L:      linux-arch@vger.kernel.org
6092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6093 S:      Maintained
6094 F:      include/asm-generic/
6095 F:      include/uapi/asm-generic/
6096
6097 GENERIC PHY FRAMEWORK
6098 M:      Kishon Vijay Abraham I <kishon@ti.com>
6099 L:      linux-kernel@vger.kernel.org
6100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6101 S:      Supported
6102 F:      drivers/phy/
6103 F:      include/linux/phy/
6104
6105 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6106 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6107 S:      Supported
6108 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6109
6110 GENERIC PM DOMAINS
6111 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6112 M:      Kevin Hilman <khilman@kernel.org>
6113 M:      Ulf Hansson <ulf.hansson@linaro.org>
6114 L:      linux-pm@vger.kernel.org
6115 S:      Supported
6116 F:      drivers/base/power/domain*.c
6117 F:      include/linux/pm_domain.h
6118 F:      Documentation/devicetree/bindings/power/power_domain.txt
6119
6120 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6121 M:      Eugen Hristev <eugen.hristev@microchip.com>
6122 L:      linux-input@vger.kernel.org
6123 S:      Maintained
6124 F:      drivers/input/touchscreen/resistive-adc-touch.c
6125
6126 GENERIC UIO DRIVER FOR PCI DEVICES
6127 M:      "Michael S. Tsirkin" <mst@redhat.com>
6128 L:      kvm@vger.kernel.org
6129 S:      Supported
6130 F:      drivers/uio/uio_pci_generic.c
6131
6132 GENWQE (IBM Generic Workqueue Card)
6133 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6134 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6135 S:      Supported
6136 F:      drivers/misc/genwqe/
6137
6138 GET_MAINTAINER SCRIPT
6139 M:      Joe Perches <joe@perches.com>
6140 S:      Maintained
6141 F:      scripts/get_maintainer.pl
6142
6143 GFS2 FILE SYSTEM
6144 M:      Bob Peterson <rpeterso@redhat.com>
6145 M:      Andreas Gruenbacher <agruenba@redhat.com>
6146 L:      cluster-devel@redhat.com
6147 W:      http://sources.redhat.com/cluster/
6148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6149 S:      Supported
6150 F:      Documentation/filesystems/gfs2*.txt
6151 F:      fs/gfs2/
6152 F:      include/uapi/linux/gfs2_ondisk.h
6153
6154 GIGASET ISDN DRIVERS
6155 M:      Paul Bolle <pebolle@tiscali.nl>
6156 L:      gigaset307x-common@lists.sourceforge.net
6157 W:      http://gigaset307x.sourceforge.net/
6158 S:      Odd Fixes
6159 F:      Documentation/isdn/README.gigaset
6160 F:      drivers/isdn/gigaset/
6161 F:      include/uapi/linux/gigaset_dev.h
6162
6163 GNSS SUBSYSTEM
6164 M:      Johan Hovold <johan@kernel.org>
6165 S:      Maintained
6166 F:      Documentation/ABI/testing/sysfs-class-gnss
6167 F:      Documentation/devicetree/bindings/gnss/
6168 F:      drivers/gnss/
6169 F:      include/linux/gnss.h
6170
6171 GO7007 MPEG CODEC
6172 M:      Hans Verkuil <hans.verkuil@cisco.com>
6173 L:      linux-media@vger.kernel.org
6174 S:      Maintained
6175 F:      drivers/media/usb/go7007/
6176
6177 GOODIX TOUCHSCREEN
6178 M:      Bastien Nocera <hadess@hadess.net>
6179 L:      linux-input@vger.kernel.org
6180 S:      Maintained
6181 F:      drivers/input/touchscreen/goodix.c
6182
6183 GPD POCKET FAN DRIVER
6184 M:      Hans de Goede <hdegoede@redhat.com>
6185 L:      platform-driver-x86@vger.kernel.org
6186 S:      Maintained
6187 F:      drivers/platform/x86/gpd-pocket-fan.c
6188
6189 GPIO ACPI SUPPORT
6190 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6191 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6192 L:      linux-gpio@vger.kernel.org
6193 L:      linux-acpi@vger.kernel.org
6194 S:      Maintained
6195 F:      Documentation/acpi/gpio-properties.txt
6196 F:      drivers/gpio/gpiolib-acpi.c
6197
6198 GPIO IR Transmitter
6199 M:      Sean Young <sean@mess.org>
6200 L:      linux-media@vger.kernel.org
6201 S:      Maintained
6202 F:      drivers/media/rc/gpio-ir-tx.c
6203
6204 GPIO MOCKUP DRIVER
6205 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6206 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6207 L:      linux-gpio@vger.kernel.org
6208 S:      Maintained
6209 F:      drivers/gpio/gpio-mockup.c
6210 F:      tools/testing/selftests/gpio/
6211
6212 GPIO SUBSYSTEM
6213 M:      Linus Walleij <linus.walleij@linaro.org>
6214 L:      linux-gpio@vger.kernel.org
6215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6216 S:      Maintained
6217 F:      Documentation/devicetree/bindings/gpio/
6218 F:      Documentation/driver-api/gpio/
6219 F:      Documentation/gpio/
6220 F:      Documentation/ABI/testing/gpio-cdev
6221 F:      Documentation/ABI/obsolete/sysfs-gpio
6222 F:      drivers/gpio/
6223 F:      include/linux/gpio/
6224 F:      include/linux/gpio.h
6225 F:      include/linux/of_gpio.h
6226 F:      include/asm-generic/gpio.h
6227 F:      include/uapi/linux/gpio.h
6228 F:      tools/gpio/
6229
6230 GRE DEMULTIPLEXER DRIVER
6231 M:      Dmitry Kozlov <xeb@mail.ru>
6232 L:      netdev@vger.kernel.org
6233 S:      Maintained
6234 F:      net/ipv4/gre_demux.c
6235 F:      net/ipv4/gre_offload.c
6236 F:      include/net/gre.h
6237
6238 GRETH 10/100/1G Ethernet MAC device driver
6239 M:      Andreas Larsson <andreas@gaisler.com>
6240 L:      netdev@vger.kernel.org
6241 S:      Maintained
6242 F:      drivers/net/ethernet/aeroflex/
6243
6244 GREYBUS AUDIO PROTOCOLS DRIVERS
6245 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6246 M:      Mark Greer <mgreer@animalcreek.com>
6247 S:      Maintained
6248 F:      drivers/staging/greybus/audio_apbridgea.c
6249 F:      drivers/staging/greybus/audio_apbridgea.h
6250 F:      drivers/staging/greybus/audio_codec.c
6251 F:      drivers/staging/greybus/audio_codec.h
6252 F:      drivers/staging/greybus/audio_gb.c
6253 F:      drivers/staging/greybus/audio_manager.c
6254 F:      drivers/staging/greybus/audio_manager.h
6255 F:      drivers/staging/greybus/audio_manager_module.c
6256 F:      drivers/staging/greybus/audio_manager_private.h
6257 F:      drivers/staging/greybus/audio_manager_sysfs.c
6258 F:      drivers/staging/greybus/audio_module.c
6259 F:      drivers/staging/greybus/audio_topology.c
6260
6261 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6262 M:      Viresh Kumar <vireshk@kernel.org>
6263 S:      Maintained
6264 F:      drivers/staging/greybus/authentication.c
6265 F:      drivers/staging/greybus/bootrom.c
6266 F:      drivers/staging/greybus/firmware.h
6267 F:      drivers/staging/greybus/fw-core.c
6268 F:      drivers/staging/greybus/fw-download.c
6269 F:      drivers/staging/greybus/fw-management.c
6270 F:      drivers/staging/greybus/greybus_authentication.h
6271 F:      drivers/staging/greybus/greybus_firmware.h
6272 F:      drivers/staging/greybus/hid.c
6273 F:      drivers/staging/greybus/i2c.c
6274 F:      drivers/staging/greybus/spi.c
6275 F:      drivers/staging/greybus/spilib.c
6276 F:      drivers/staging/greybus/spilib.h
6277
6278 GREYBUS LOOPBACK DRIVER
6279 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6280 S:      Maintained
6281 F:      drivers/staging/greybus/loopback.c
6282
6283 GREYBUS PLATFORM DRIVERS
6284 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6285 S:      Maintained
6286 F:      drivers/staging/greybus/arche-platform.c
6287 F:      drivers/staging/greybus/arche-apb-ctrl.c
6288 F:      drivers/staging/greybus/arche_platform.h
6289
6290 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6291 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6292 S:      Maintained
6293 F:      drivers/staging/greybus/sdio.c
6294 F:      drivers/staging/greybus/light.c
6295 F:      drivers/staging/greybus/gpio.c
6296 F:      drivers/staging/greybus/power_supply.c
6297 F:      drivers/staging/greybus/spi.c
6298 F:      drivers/staging/greybus/spilib.c
6299
6300 GREYBUS SUBSYSTEM
6301 M:      Johan Hovold <johan@kernel.org>
6302 M:      Alex Elder <elder@kernel.org>
6303 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6304 S:      Maintained
6305 F:      drivers/staging/greybus/
6306 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6307
6308 GREYBUS UART PROTOCOLS DRIVERS
6309 M:      David Lin <dtwlin@gmail.com>
6310 S:      Maintained
6311 F:      drivers/staging/greybus/uart.c
6312 F:      drivers/staging/greybus/log.c
6313
6314 GS1662 VIDEO SERIALIZER
6315 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6316 L:      linux-media@vger.kernel.org
6317 T:      git git://linuxtv.org/media_tree.git
6318 S:      Maintained
6319 F:      drivers/media/spi/gs1662.c
6320
6321 GSPCA FINEPIX SUBDRIVER
6322 M:      Frank Zago <frank@zago.net>
6323 L:      linux-media@vger.kernel.org
6324 T:      git git://linuxtv.org/media_tree.git
6325 S:      Maintained
6326 F:      drivers/media/usb/gspca/finepix.c
6327
6328 GSPCA GL860 SUBDRIVER
6329 M:      Olivier Lorin <o.lorin@laposte.net>
6330 L:      linux-media@vger.kernel.org
6331 T:      git git://linuxtv.org/media_tree.git
6332 S:      Maintained
6333 F:      drivers/media/usb/gspca/gl860/
6334
6335 GSPCA M5602 SUBDRIVER
6336 M:      Erik Andren <erik.andren@gmail.com>
6337 L:      linux-media@vger.kernel.org
6338 T:      git git://linuxtv.org/media_tree.git
6339 S:      Maintained
6340 F:      drivers/media/usb/gspca/m5602/
6341
6342 GSPCA PAC207 SONIXB SUBDRIVER
6343 M:      Hans Verkuil <hverkuil@xs4all.nl>
6344 L:      linux-media@vger.kernel.org
6345 T:      git git://linuxtv.org/media_tree.git
6346 S:      Odd Fixes
6347 F:      drivers/media/usb/gspca/pac207.c
6348
6349 GSPCA SN9C20X SUBDRIVER
6350 M:      Brian Johnson <brijohn@gmail.com>
6351 L:      linux-media@vger.kernel.org
6352 T:      git git://linuxtv.org/media_tree.git
6353 S:      Maintained
6354 F:      drivers/media/usb/gspca/sn9c20x.c
6355
6356 GSPCA T613 SUBDRIVER
6357 M:      Leandro Costantino <lcostantino@gmail.com>
6358 L:      linux-media@vger.kernel.org
6359 T:      git git://linuxtv.org/media_tree.git
6360 S:      Maintained
6361 F:      drivers/media/usb/gspca/t613.c
6362
6363 GSPCA USB WEBCAM DRIVER
6364 M:      Hans Verkuil <hverkuil@xs4all.nl>
6365 L:      linux-media@vger.kernel.org
6366 T:      git git://linuxtv.org/media_tree.git
6367 S:      Odd Fixes
6368 F:      drivers/media/usb/gspca/
6369
6370 GTP (GPRS Tunneling Protocol)
6371 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6372 M:      Harald Welte <laforge@gnumonks.org>
6373 L:      osmocom-net-gprs@lists.osmocom.org
6374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6375 S:      Maintained
6376 F:      drivers/net/gtp.c
6377
6378 GUID PARTITION TABLE (GPT)
6379 M:      Davidlohr Bueso <dave@stgolabs.net>
6380 L:      linux-efi@vger.kernel.org
6381 S:      Maintained
6382 F:      block/partitions/efi.*
6383
6384 H8/300 ARCHITECTURE
6385 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6386 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6387 W:      http://uclinux-h8.sourceforge.jp
6388 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6389 S:      Maintained
6390 F:      arch/h8300/
6391 F:      drivers/clocksource/h8300_*.c
6392 F:      drivers/clk/h8300/
6393 F:      drivers/irqchip/irq-renesas-h8*.c
6394
6395 HACKRF MEDIA DRIVER
6396 M:      Antti Palosaari <crope@iki.fi>
6397 L:      linux-media@vger.kernel.org
6398 W:      https://linuxtv.org
6399 W:      http://palosaari.fi/linux/
6400 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6401 T:      git git://linuxtv.org/anttip/media_tree.git
6402 S:      Maintained
6403 F:      drivers/media/usb/hackrf/
6404
6405 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6406 M:      Frank Seidel <frank@f-seidel.de>
6407 L:      platform-driver-x86@vger.kernel.org
6408 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6409 S:      Maintained
6410 F:      drivers/platform/x86/hdaps.c
6411
6412 HARDWARE MONITORING
6413 M:      Jean Delvare <jdelvare@suse.com>
6414 M:      Guenter Roeck <linux@roeck-us.net>
6415 L:      linux-hwmon@vger.kernel.org
6416 W:      http://hwmon.wiki.kernel.org/
6417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6418 S:      Maintained
6419 F:      Documentation/devicetree/bindings/hwmon/
6420 F:      Documentation/hwmon/
6421 F:      drivers/hwmon/
6422 F:      include/linux/hwmon*.h
6423
6424 HARDWARE RANDOM NUMBER GENERATOR CORE
6425 M:      Matt Mackall <mpm@selenic.com>
6426 M:      Herbert Xu <herbert@gondor.apana.org.au>
6427 L:      linux-crypto@vger.kernel.org
6428 S:      Odd fixes
6429 F:      Documentation/devicetree/bindings/rng/
6430 F:      Documentation/hw_random.txt
6431 F:      drivers/char/hw_random/
6432 F:      include/linux/hw_random.h
6433
6434 HARDWARE TRACING FACILITIES
6435 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6436 S:      Maintained
6437 F:      drivers/hwtracing/
6438
6439 HARDWARE SPINLOCK CORE
6440 M:      Ohad Ben-Cohen <ohad@wizery.com>
6441 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6442 L:      linux-remoteproc@vger.kernel.org
6443 S:      Maintained
6444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6445 F:      Documentation/devicetree/bindings/hwlock/
6446 F:      Documentation/hwspinlock.txt
6447 F:      drivers/hwspinlock/
6448 F:      include/linux/hwspinlock.h
6449
6450 HARMONY SOUND DRIVER
6451 L:      linux-parisc@vger.kernel.org
6452 S:      Maintained
6453 F:      sound/parisc/harmony.*
6454
6455 HDPVR USB VIDEO ENCODER DRIVER
6456 M:      Hans Verkuil <hverkuil@xs4all.nl>
6457 L:      linux-media@vger.kernel.org
6458 T:      git git://linuxtv.org/media_tree.git
6459 W:      https://linuxtv.org
6460 S:      Odd Fixes
6461 F:      drivers/media/usb/hdpvr/
6462
6463 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6464 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6465 S:      Supported
6466 F:      Documentation/watchdog/hpwdt.txt
6467 F:      drivers/watchdog/hpwdt.c
6468
6469 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6470 M:      Don Brace <don.brace@microsemi.com>
6471 L:      esc.storagedev@microsemi.com
6472 L:      linux-scsi@vger.kernel.org
6473 S:      Supported
6474 F:      Documentation/scsi/hpsa.txt
6475 F:      drivers/scsi/hpsa*.[ch]
6476 F:      include/linux/cciss*.h
6477 F:      include/uapi/linux/cciss*.h
6478
6479 HFI1 DRIVER
6480 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6481 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6482 L:      linux-rdma@vger.kernel.org
6483 S:      Supported
6484 F:      drivers/infiniband/hw/hfi1
6485
6486 HFS FILESYSTEM
6487 L:      linux-fsdevel@vger.kernel.org
6488 S:      Orphan
6489 F:      Documentation/filesystems/hfs.txt
6490 F:      fs/hfs/
6491
6492 HFSPLUS FILESYSTEM
6493 L:      linux-fsdevel@vger.kernel.org
6494 S:      Orphan
6495 F:      Documentation/filesystems/hfsplus.txt
6496 F:      fs/hfsplus/
6497
6498 HGA FRAMEBUFFER DRIVER
6499 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6500 L:      linux-nvidia@lists.surfsouth.com
6501 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6502 S:      Maintained
6503 F:      drivers/video/fbdev/hgafb.c
6504
6505 HIBERNATION (aka Software Suspend, aka swsusp)
6506 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6507 M:      Pavel Machek <pavel@ucw.cz>
6508 L:      linux-pm@vger.kernel.org
6509 B:      https://bugzilla.kernel.org
6510 S:      Supported
6511 F:      arch/x86/power/
6512 F:      drivers/base/power/
6513 F:      kernel/power/
6514 F:      include/linux/suspend.h
6515 F:      include/linux/freezer.h
6516 F:      include/linux/pm.h
6517 F:      arch/*/include/asm/suspend*.h
6518
6519 HID CORE LAYER
6520 M:      Jiri Kosina <jikos@kernel.org>
6521 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6522 L:      linux-input@vger.kernel.org
6523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6524 S:      Maintained
6525 F:      drivers/hid/
6526 F:      include/linux/hid*
6527 F:      include/uapi/linux/hid*
6528
6529 HID SENSOR HUB DRIVERS
6530 M:      Jiri Kosina <jikos@kernel.org>
6531 M:      Jonathan Cameron <jic23@kernel.org>
6532 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6533 L:      linux-input@vger.kernel.org
6534 L:      linux-iio@vger.kernel.org
6535 S:      Maintained
6536 F:      Documentation/hid/hid-sensor*
6537 F:      drivers/hid/hid-sensor-*
6538 F:      drivers/iio/*/hid-*
6539 F:      include/linux/hid-sensor-*
6540
6541 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6542 M:      Thomas Gleixner <tglx@linutronix.de>
6543 L:      linux-kernel@vger.kernel.org
6544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6545 S:      Maintained
6546 F:      Documentation/timers/
6547 F:      kernel/time/hrtimer.c
6548 F:      kernel/time/clockevents.c
6549 F:      kernel/time/timer_*.c
6550 F:      include/linux/clockchips.h
6551 F:      include/linux/hrtimer.h
6552
6553 HIGH-SPEED SCC DRIVER FOR AX.25
6554 L:      linux-hams@vger.kernel.org
6555 S:      Orphan
6556 F:      drivers/net/hamradio/dmascc.c
6557 F:      drivers/net/hamradio/scc.c
6558
6559 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6560 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6561 W:      http://www.highpoint-tech.com
6562 S:      Supported
6563 F:      Documentation/scsi/hptiop.txt
6564 F:      drivers/scsi/hptiop.c
6565
6566 HIPPI
6567 M:      Jes Sorensen <jes@trained-monkey.org>
6568 L:      linux-hippi@sunsite.dk
6569 S:      Maintained
6570 F:      include/linux/hippidevice.h
6571 F:      include/uapi/linux/if_hippi.h
6572 F:      net/802/hippi.c
6573 F:      drivers/net/hippi/
6574
6575 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6576 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6577 M:      Salil Mehta <salil.mehta@huawei.com>
6578 L:      netdev@vger.kernel.org
6579 W:      http://www.hisilicon.com
6580 S:      Maintained
6581 F:      drivers/net/ethernet/hisilicon/hns3/
6582
6583 HISILICON LPC BUS DRIVER
6584 M:      john.garry@huawei.com
6585 W:      http://www.hisilicon.com
6586 S:      Maintained
6587 F:      drivers/bus/hisi_lpc.c
6588 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6589
6590 HISILICON NETWORK SUBSYSTEM DRIVER
6591 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6592 M:      Salil Mehta <salil.mehta@huawei.com>
6593 L:      netdev@vger.kernel.org
6594 W:      http://www.hisilicon.com
6595 S:      Maintained
6596 F:      drivers/net/ethernet/hisilicon/
6597 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6598
6599 HISILICON PMU DRIVER
6600 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6601 W:      http://www.hisilicon.com
6602 S:      Supported
6603 F:      drivers/perf/hisilicon
6604 F:      Documentation/perf/hisi-pmu.txt
6605
6606 HISILICON ROCE DRIVER
6607 M:      Lijun Ou <oulijun@huawei.com>
6608 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6609 L:      linux-rdma@vger.kernel.org
6610 S:      Maintained
6611 F:      drivers/infiniband/hw/hns/
6612 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6613
6614 HISILICON SAS Controller
6615 M:      John Garry <john.garry@huawei.com>
6616 W:      http://www.hisilicon.com
6617 S:      Supported
6618 F:      drivers/scsi/hisi_sas/
6619 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6620
6621 HMM - Heterogeneous Memory Management
6622 M:      Jérôme Glisse <jglisse@redhat.com>
6623 L:      linux-mm@kvack.org
6624 S:      Maintained
6625 F:      mm/hmm*
6626 F:      include/linux/hmm*
6627 F:      Documentation/vm/hmm.rst
6628
6629 HOST AP DRIVER
6630 M:      Jouni Malinen <j@w1.fi>
6631 L:      linux-wireless@vger.kernel.org
6632 W:      http://w1.fi/hostap-driver.html
6633 S:      Obsolete
6634 F:      drivers/net/wireless/intersil/hostap/
6635
6636 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6637 L:      platform-driver-x86@vger.kernel.org
6638 S:      Orphan
6639 F:      drivers/platform/x86/tc1100-wmi.c
6640
6641 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6642 M:      Jaroslav Kysela <perex@perex.cz>
6643 S:      Maintained
6644 F:      drivers/net/ethernet/hp/hp100.*
6645
6646 HPET:   High Precision Event Timers driver
6647 M:      Clemens Ladisch <clemens@ladisch.de>
6648 S:      Maintained
6649 F:      Documentation/timers/hpet.txt
6650 F:      drivers/char/hpet.c
6651 F:      include/linux/hpet.h
6652 F:      include/uapi/linux/hpet.h
6653
6654 HPET:   x86
6655 S:      Orphan
6656 F:      arch/x86/kernel/hpet.c
6657 F:      arch/x86/include/asm/hpet.h
6658
6659 HPFS FILESYSTEM
6660 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6661 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6662 S:      Maintained
6663 F:      fs/hpfs/
6664
6665 HSI SUBSYSTEM
6666 M:      Sebastian Reichel <sre@kernel.org>
6667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6668 S:      Maintained
6669 F:      Documentation/ABI/testing/sysfs-bus-hsi
6670 F:      Documentation/driver-api/hsi.rst
6671 F:      drivers/hsi/
6672 F:      include/linux/hsi/
6673 F:      include/uapi/linux/hsi/
6674
6675 HSO 3G MODEM DRIVER
6676 L:      linux-usb@vger.kernel.org
6677 S:      Orphan
6678 F:      drivers/net/usb/hso.c
6679
6680 HSR NETWORK PROTOCOL
6681 M:      Arvid Brodin <arvid.brodin@alten.se>
6682 L:      netdev@vger.kernel.org
6683 S:      Maintained
6684 F:      net/hsr/
6685
6686 HT16K33 LED CONTROLLER DRIVER
6687 M:      Robin van der Gracht <robin@protonic.nl>
6688 S:      Maintained
6689 F:      drivers/auxdisplay/ht16k33.c
6690 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6691
6692 HTCPEN TOUCHSCREEN DRIVER
6693 M:      Pau Oliva Fora <pof@eslack.org>
6694 L:      linux-input@vger.kernel.org
6695 S:      Maintained
6696 F:      drivers/input/touchscreen/htcpen.c
6697
6698 HUAWEI ETHERNET DRIVER
6699 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6700 L:      netdev@vger.kernel.org
6701 S:      Supported
6702 F:      Documentation/networking/hinic.txt
6703 F:      drivers/net/ethernet/huawei/hinic/
6704
6705 HUGETLB FILESYSTEM
6706 M:      Mike Kravetz <mike.kravetz@oracle.com>
6707 L:      linux-mm@kvack.org
6708 S:      Maintained
6709 F:      fs/hugetlbfs/
6710 F:      mm/hugetlb.c
6711 F:      include/linux/hugetlb.h
6712 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6713 F:      Documentation/vm/hugetlbfs_reserv.rst
6714 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6715
6716 HVA ST MEDIA DRIVER
6717 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6718 L:      linux-media@vger.kernel.org
6719 T:      git git://linuxtv.org/media_tree.git
6720 W:      https://linuxtv.org
6721 S:      Supported
6722 F:      drivers/media/platform/sti/hva
6723
6724 HWPOISON MEMORY FAILURE HANDLING
6725 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6726 L:      linux-mm@kvack.org
6727 S:      Maintained
6728 F:      mm/memory-failure.c
6729 F:      mm/hwpoison-inject.c
6730
6731 Hyper-V CORE AND DRIVERS
6732 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6733 M:      Haiyang Zhang <haiyangz@microsoft.com>
6734 M:      Stephen Hemminger <sthemmin@microsoft.com>
6735 L:      devel@linuxdriverproject.org
6736 S:      Maintained
6737 F:      Documentation/networking/netvsc.txt
6738 F:      arch/x86/include/asm/mshyperv.h
6739 F:      arch/x86/include/asm/trace/hyperv.h
6740 F:      arch/x86/include/asm/hyperv-tlfs.h
6741 F:      arch/x86/kernel/cpu/mshyperv.c
6742 F:      arch/x86/hyperv
6743 F:      drivers/hid/hid-hyperv.c
6744 F:      drivers/hv/
6745 F:      drivers/input/serio/hyperv-keyboard.c
6746 F:      drivers/pci/controller/pci-hyperv.c
6747 F:      drivers/net/hyperv/
6748 F:      drivers/scsi/storvsc_drv.c
6749 F:      drivers/uio/uio_hv_generic.c
6750 F:      drivers/video/fbdev/hyperv_fb.c
6751 F:      net/vmw_vsock/hyperv_transport.c
6752 F:      include/linux/hyperv.h
6753 F:      include/uapi/linux/hyperv.h
6754 F:      tools/hv/
6755 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6756
6757 HYPERVISOR VIRTUAL CONSOLE DRIVER
6758 L:      linuxppc-dev@lists.ozlabs.org
6759 S:      Odd Fixes
6760 F:      drivers/tty/hvc/
6761
6762 I2C ACPI SUPPORT
6763 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6764 L:      linux-i2c@vger.kernel.org
6765 L:      linux-acpi@vger.kernel.org
6766 S:      Maintained
6767 F:      drivers/i2c/i2c-core-acpi.c
6768
6769 I2C MUXES
6770 M:      Peter Rosin <peda@axentia.se>
6771 L:      linux-i2c@vger.kernel.org
6772 S:      Maintained
6773 F:      Documentation/i2c/i2c-topology
6774 F:      Documentation/i2c/muxes/
6775 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6776 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6777 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6778 F:      drivers/i2c/i2c-mux.c
6779 F:      drivers/i2c/muxes/
6780 F:      include/linux/i2c-mux.h
6781
6782 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6783 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6784 L:      linux-i2c@vger.kernel.org
6785 S:      Maintained
6786 F:      drivers/i2c/busses/i2c-mv64xxx.c
6787
6788 I2C OVER PARALLEL PORT
6789 M:      Jean Delvare <jdelvare@suse.com>
6790 L:      linux-i2c@vger.kernel.org
6791 S:      Maintained
6792 F:      Documentation/i2c/busses/i2c-parport
6793 F:      Documentation/i2c/busses/i2c-parport-light
6794 F:      drivers/i2c/busses/i2c-parport.c
6795 F:      drivers/i2c/busses/i2c-parport-light.c
6796
6797 I2C SUBSYSTEM
6798 M:      Wolfram Sang <wsa@the-dreams.de>
6799 L:      linux-i2c@vger.kernel.org
6800 W:      https://i2c.wiki.kernel.org/
6801 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6803 S:      Maintained
6804 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6805 F:      Documentation/i2c/
6806 F:      drivers/i2c/*
6807 F:      include/linux/i2c.h
6808 F:      include/linux/i2c-dev.h
6809 F:      include/linux/i2c-smbus.h
6810 F:      include/uapi/linux/i2c.h
6811 F:      include/uapi/linux/i2c-*.h
6812
6813 I2C SUBSYSTEM HOST DRIVERS
6814 L:      linux-i2c@vger.kernel.org
6815 W:      https://i2c.wiki.kernel.org/
6816 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6818 S:      Odd Fixes
6819 F:      Documentation/devicetree/bindings/i2c/
6820 F:      drivers/i2c/algos/
6821 F:      drivers/i2c/busses/
6822
6823 I2C-TAOS-EVM DRIVER
6824 M:      Jean Delvare <jdelvare@suse.com>
6825 L:      linux-i2c@vger.kernel.org
6826 S:      Maintained
6827 F:      Documentation/i2c/busses/i2c-taos-evm
6828 F:      drivers/i2c/busses/i2c-taos-evm.c
6829
6830 I2C-TINY-USB DRIVER
6831 M:      Till Harbaum <till@harbaum.org>
6832 L:      linux-i2c@vger.kernel.org
6833 W:      http://www.harbaum.org/till/i2c_tiny_usb
6834 S:      Maintained
6835 F:      drivers/i2c/busses/i2c-tiny-usb.c
6836
6837 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6838 M:      Jean Delvare <jdelvare@suse.com>
6839 L:      linux-i2c@vger.kernel.org
6840 S:      Maintained
6841 F:      Documentation/i2c/busses/i2c-ali1535
6842 F:      Documentation/i2c/busses/i2c-ali1563
6843 F:      Documentation/i2c/busses/i2c-ali15x3
6844 F:      Documentation/i2c/busses/i2c-amd756
6845 F:      Documentation/i2c/busses/i2c-amd8111
6846 F:      Documentation/i2c/busses/i2c-i801
6847 F:      Documentation/i2c/busses/i2c-nforce2
6848 F:      Documentation/i2c/busses/i2c-piix4
6849 F:      Documentation/i2c/busses/i2c-sis5595
6850 F:      Documentation/i2c/busses/i2c-sis630
6851 F:      Documentation/i2c/busses/i2c-sis96x
6852 F:      Documentation/i2c/busses/i2c-via
6853 F:      Documentation/i2c/busses/i2c-viapro
6854 F:      drivers/i2c/busses/i2c-ali1535.c
6855 F:      drivers/i2c/busses/i2c-ali1563.c
6856 F:      drivers/i2c/busses/i2c-ali15x3.c
6857 F:      drivers/i2c/busses/i2c-amd756.c
6858 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6859 F:      drivers/i2c/busses/i2c-amd8111.c
6860 F:      drivers/i2c/busses/i2c-i801.c
6861 F:      drivers/i2c/busses/i2c-isch.c
6862 F:      drivers/i2c/busses/i2c-nforce2.c
6863 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6864 F:      drivers/i2c/busses/i2c-piix4.c
6865 F:      drivers/i2c/busses/i2c-sis5595.c
6866 F:      drivers/i2c/busses/i2c-sis630.c
6867 F:      drivers/i2c/busses/i2c-sis96x.c
6868 F:      drivers/i2c/busses/i2c-via.c
6869 F:      drivers/i2c/busses/i2c-viapro.c
6870
6871 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6872 M:      Hans de Goede <hdegoede@redhat.com>
6873 L:      linux-i2c@vger.kernel.org
6874 S:      Maintained
6875 F:      drivers/i2c/busses/i2c-cht-wc.c
6876
6877 I2C/SMBUS ISMT DRIVER
6878 M:      Seth Heasley <seth.heasley@intel.com>
6879 M:      Neil Horman <nhorman@tuxdriver.com>
6880 L:      linux-i2c@vger.kernel.org
6881 F:      drivers/i2c/busses/i2c-ismt.c
6882 F:      Documentation/i2c/busses/i2c-ismt
6883
6884 I2C/SMBUS STUB DRIVER
6885 M:      Jean Delvare <jdelvare@suse.com>
6886 L:      linux-i2c@vger.kernel.org
6887 S:      Maintained
6888 F:      drivers/i2c/i2c-stub.c
6889
6890 IA64 (Itanium) PLATFORM
6891 M:      Tony Luck <tony.luck@intel.com>
6892 M:      Fenghua Yu <fenghua.yu@intel.com>
6893 L:      linux-ia64@vger.kernel.org
6894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6895 S:      Maintained
6896 F:      arch/ia64/
6897
6898 IBM Power 842 compression accelerator
6899 M:      Haren Myneni <haren@us.ibm.com>
6900 S:      Supported
6901 F:      drivers/crypto/nx/Makefile
6902 F:      drivers/crypto/nx/Kconfig
6903 F:      drivers/crypto/nx/nx-842*
6904 F:      include/linux/sw842.h
6905 F:      crypto/842.c
6906 F:      lib/842/
6907
6908 IBM Power in-Nest Crypto Acceleration
6909 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6910 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6911 L:      linux-crypto@vger.kernel.org
6912 S:      Supported
6913 F:      drivers/crypto/nx/Makefile
6914 F:      drivers/crypto/nx/Kconfig
6915 F:      drivers/crypto/nx/nx-aes*
6916 F:      drivers/crypto/nx/nx-sha*
6917 F:      drivers/crypto/nx/nx.*
6918 F:      drivers/crypto/nx/nx_csbcpb.h
6919 F:      drivers/crypto/nx/nx_debugfs.h
6920
6921 IBM Power Linux RAID adapter
6922 M:      Brian King <brking@us.ibm.com>
6923 S:      Supported
6924 F:      drivers/scsi/ipr.*
6925
6926 IBM Power SRIOV Virtual NIC Device Driver
6927 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6928 M:      John Allen <jallen@linux.vnet.ibm.com>
6929 L:      netdev@vger.kernel.org
6930 S:      Supported
6931 F:      drivers/net/ethernet/ibm/ibmvnic.*
6932
6933 IBM Power Virtual Accelerator Switchboard
6934 M:      Sukadev Bhattiprolu
6935 L:      linuxppc-dev@lists.ozlabs.org
6936 S:      Supported
6937 F:      arch/powerpc/platforms/powernv/vas*
6938 F:      arch/powerpc/platforms/powernv/copy-paste.h
6939 F:      arch/powerpc/include/asm/vas.h
6940 F:      arch/powerpc/include/uapi/asm/vas.h
6941
6942 IBM Power Virtual Ethernet Device Driver
6943 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6944 L:      netdev@vger.kernel.org
6945 S:      Supported
6946 F:      drivers/net/ethernet/ibm/ibmveth.*
6947
6948 IBM Power Virtual FC Device Drivers
6949 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6950 L:      linux-scsi@vger.kernel.org
6951 S:      Supported
6952 F:      drivers/scsi/ibmvscsi/ibmvfc*
6953
6954 IBM Power Virtual Management Channel Driver
6955 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6956 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6957 S:      Supported
6958 F:      drivers/misc/ibmvmc.*
6959
6960 IBM Power Virtual SCSI Device Drivers
6961 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6962 L:      linux-scsi@vger.kernel.org
6963 S:      Supported
6964 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6965 F:      include/scsi/viosrp.h
6966
6967 IBM Power Virtual SCSI Device Target Driver
6968 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6969 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6970 L:      linux-scsi@vger.kernel.org
6971 L:      target-devel@vger.kernel.org
6972 S:      Supported
6973 F:      drivers/scsi/ibmvscsi_tgt/
6974
6975 IBM Power VMX Cryptographic instructions
6976 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6977 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6978 L:      linux-crypto@vger.kernel.org
6979 S:      Supported
6980 F:      drivers/crypto/vmx/Makefile
6981 F:      drivers/crypto/vmx/Kconfig
6982 F:      drivers/crypto/vmx/vmx.c
6983 F:      drivers/crypto/vmx/aes*
6984 F:      drivers/crypto/vmx/ghash*
6985 F:      drivers/crypto/vmx/ppc-xlate.pl
6986
6987 IBM ServeRAID RAID DRIVER
6988 S:      Orphan
6989 F:      drivers/scsi/ips.*
6990
6991 ICH LPC AND GPIO DRIVER
6992 M:      Peter Tyser <ptyser@xes-inc.com>
6993 S:      Maintained
6994 F:      drivers/mfd/lpc_ich.c
6995 F:      drivers/gpio/gpio-ich.c
6996
6997 IDE SUBSYSTEM
6998 M:      "David S. Miller" <davem@davemloft.net>
6999 L:      linux-ide@vger.kernel.org
7000 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7002 S:      Maintained
7003 F:      Documentation/ide/
7004 F:      drivers/ide/
7005 F:      include/linux/ide.h
7006
7007 IDE/ATAPI DRIVERS
7008 M:      Borislav Petkov <bp@alien8.de>
7009 L:      linux-ide@vger.kernel.org
7010 S:      Maintained
7011 F:      Documentation/cdrom/ide-cd
7012 F:      drivers/ide/ide-cd*
7013
7014 IDEAPAD LAPTOP EXTRAS DRIVER
7015 M:      Ike Panhc <ike.pan@canonical.com>
7016 L:      platform-driver-x86@vger.kernel.org
7017 W:      http://launchpad.net/ideapad-laptop
7018 S:      Maintained
7019 F:      drivers/platform/x86/ideapad-laptop.c
7020
7021 IDEAPAD LAPTOP SLIDEBAR DRIVER
7022 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7023 L:      linux-input@vger.kernel.org
7024 W:      https://github.com/o2genum/ideapad-slidebar
7025 S:      Maintained
7026 F:      drivers/input/misc/ideapad_slidebar.c
7027
7028 IDT VersaClock 5 CLOCK DRIVER
7029 M:      Marek Vasut <marek.vasut@gmail.com>
7030 S:      Maintained
7031 F:      drivers/clk/clk-versaclock5.c
7032
7033 IEEE 802.15.4 SUBSYSTEM
7034 M:      Alexander Aring <alex.aring@gmail.com>
7035 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7036 L:      linux-wpan@vger.kernel.org
7037 W:      http://wpan.cakelab.org/
7038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7040 S:      Maintained
7041 F:      net/ieee802154/
7042 F:      net/mac802154/
7043 F:      drivers/net/ieee802154/
7044 F:      include/linux/nl802154.h
7045 F:      include/linux/ieee802154.h
7046 F:      include/net/nl802154.h
7047 F:      include/net/mac802154.h
7048 F:      include/net/af_ieee802154.h
7049 F:      include/net/cfg802154.h
7050 F:      include/net/ieee802154_netdev.h
7051 F:      Documentation/networking/ieee802154.txt
7052
7053 IFE PROTOCOL
7054 M:      Yotam Gigi <yotam.gi@gmail.com>
7055 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7056 F:      net/ife
7057 F:      include/net/ife.h
7058 F:      include/uapi/linux/ife.h
7059
7060 IGORPLUG-USB IR RECEIVER
7061 M:      Sean Young <sean@mess.org>
7062 L:      linux-media@vger.kernel.org
7063 S:      Maintained
7064 F:      drivers/media/rc/igorplugusb.c
7065
7066 IGUANAWORKS USB IR TRANSCEIVER
7067 M:      Sean Young <sean@mess.org>
7068 L:      linux-media@vger.kernel.org
7069 S:      Maintained
7070 F:      drivers/media/rc/iguanair.c
7071
7072 IIO DIGITAL POTENTIOMETER DAC
7073 M:      Peter Rosin <peda@axentia.se>
7074 L:      linux-iio@vger.kernel.org
7075 S:      Maintained
7076 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7077 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7078 F:      drivers/iio/dac/dpot-dac.c
7079
7080 IIO ENVELOPE DETECTOR
7081 M:      Peter Rosin <peda@axentia.se>
7082 L:      linux-iio@vger.kernel.org
7083 S:      Maintained
7084 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7085 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7086 F:      drivers/iio/adc/envelope-detector.c
7087
7088 IIO MULTIPLEXER
7089 M:      Peter Rosin <peda@axentia.se>
7090 L:      linux-iio@vger.kernel.org
7091 S:      Maintained
7092 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7093 F:      drivers/iio/multiplexer/iio-mux.c
7094
7095 IIO SUBSYSTEM AND DRIVERS
7096 M:      Jonathan Cameron <jic23@kernel.org>
7097 R:      Hartmut Knaack <knaack.h@gmx.de>
7098 R:      Lars-Peter Clausen <lars@metafoo.de>
7099 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7100 L:      linux-iio@vger.kernel.org
7101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7102 S:      Maintained
7103 F:      Documentation/ABI/testing/configfs-iio*
7104 F:      Documentation/ABI/testing/sysfs-bus-iio*
7105 F:      Documentation/devicetree/bindings/iio/
7106 F:      drivers/iio/
7107 F:      drivers/staging/iio/
7108 F:      include/linux/iio/
7109 F:      tools/iio/
7110
7111 IIO UNIT CONVERTER
7112 M:      Peter Rosin <peda@axentia.se>
7113 L:      linux-iio@vger.kernel.org
7114 S:      Maintained
7115 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7116 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7117 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7118 F:      drivers/iio/afe/iio-rescale.c
7119
7120 IKANOS/ADI EAGLE ADSL USB DRIVER
7121 M:      Matthieu Castet <castet.matthieu@free.fr>
7122 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7123 S:      Maintained
7124 F:      drivers/usb/atm/ueagle-atm.c
7125
7126 IMGTEC ASCII LCD DRIVER
7127 M:      Paul Burton <paul.burton@mips.com>
7128 S:      Maintained
7129 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7130 F:      drivers/auxdisplay/img-ascii-lcd.c
7131
7132 IMGTEC IR DECODER DRIVER
7133 M:      James Hogan <jhogan@kernel.org>
7134 S:      Maintained
7135 F:      drivers/media/rc/img-ir/
7136
7137 IMON SOUNDGRAPH USB IR RECEIVER
7138 M:      Sean Young <sean@mess.org>
7139 L:      linux-media@vger.kernel.org
7140 S:      Maintained
7141 F:      drivers/media/rc/imon_raw.c
7142 F:      drivers/media/rc/imon.c
7143
7144 IMS TWINTURBO FRAMEBUFFER DRIVER
7145 L:      linux-fbdev@vger.kernel.org
7146 S:      Orphan
7147 F:      drivers/video/fbdev/imsttfb.c
7148
7149 INA209 HARDWARE MONITOR DRIVER
7150 M:      Guenter Roeck <linux@roeck-us.net>
7151 L:      linux-hwmon@vger.kernel.org
7152 S:      Maintained
7153 F:      Documentation/hwmon/ina209
7154 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7155 F:      drivers/hwmon/ina209.c
7156
7157 INA2XX HARDWARE MONITOR DRIVER
7158 M:      Guenter Roeck <linux@roeck-us.net>
7159 L:      linux-hwmon@vger.kernel.org
7160 S:      Maintained
7161 F:      Documentation/hwmon/ina2xx
7162 F:      drivers/hwmon/ina2xx.c
7163 F:      include/linux/platform_data/ina2xx.h
7164
7165 INDUSTRY PACK SUBSYSTEM (IPACK)
7166 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7167 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7168 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7169 L:      industrypack-devel@lists.sourceforge.net
7170 W:      http://industrypack.sourceforge.net
7171 S:      Maintained
7172 F:      drivers/ipack/
7173
7174 INFINIBAND SUBSYSTEM
7175 M:      Doug Ledford <dledford@redhat.com>
7176 M:      Jason Gunthorpe <jgg@mellanox.com>
7177 L:      linux-rdma@vger.kernel.org
7178 W:      https://github.com/linux-rdma/rdma-core
7179 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7181 S:      Supported
7182 F:      Documentation/devicetree/bindings/infiniband/
7183 F:      Documentation/infiniband/
7184 F:      drivers/infiniband/
7185 F:      include/uapi/linux/if_infiniband.h
7186 F:      include/uapi/rdma/
7187 F:      include/rdma/
7188
7189 INGENIC JZ4780 DMA Driver
7190 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7191 S:      Maintained
7192 F:      drivers/dma/dma-jz4780.c
7193
7194 INGENIC JZ4780 NAND DRIVER
7195 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7196 L:      linux-mtd@lists.infradead.org
7197 S:      Maintained
7198 F:      drivers/mtd/nand/raw/jz4780_*
7199
7200 INOTIFY
7201 M:      Jan Kara <jack@suse.cz>
7202 R:      Amir Goldstein <amir73il@gmail.com>
7203 L:      linux-fsdevel@vger.kernel.org
7204 S:      Maintained
7205 F:      Documentation/filesystems/inotify.txt
7206 F:      fs/notify/inotify/
7207 F:      include/linux/inotify.h
7208 F:      include/uapi/linux/inotify.h
7209
7210 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7211 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7212 L:      linux-input@vger.kernel.org
7213 Q:      http://patchwork.kernel.org/project/linux-input/list/
7214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7215 S:      Maintained
7216 F:      drivers/input/
7217 F:      include/linux/input.h
7218 F:      include/uapi/linux/input.h
7219 F:      include/uapi/linux/input-event-codes.h
7220 F:      include/linux/input/
7221 F:      Documentation/devicetree/bindings/input/
7222 F:      Documentation/devicetree/bindings/serio/
7223 F:      Documentation/input/
7224
7225 INPUT MULTITOUCH (MT) PROTOCOL
7226 M:      Henrik Rydberg <rydberg@bitmath.org>
7227 L:      linux-input@vger.kernel.org
7228 S:      Odd fixes
7229 F:      Documentation/input/multi-touch-protocol.rst
7230 F:      drivers/input/input-mt.c
7231 K:      \b(ABS|SYN)_MT_
7232
7233 INSIDE SECURE CRYPTO DRIVER
7234 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7235 F:      drivers/crypto/inside-secure/
7236 S:      Maintained
7237 L:      linux-crypto@vger.kernel.org
7238
7239 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7240 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7241 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7242 L:      linux-integrity@vger.kernel.org
7243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7244 S:      Supported
7245 F:      security/integrity/ima/
7246
7247 INTEL 810/815 FRAMEBUFFER DRIVER
7248 M:      Antonino Daplas <adaplas@gmail.com>
7249 L:      linux-fbdev@vger.kernel.org
7250 S:      Maintained
7251 F:      drivers/video/fbdev/i810/
7252
7253 INTEL ASoC DRIVERS
7254 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7255 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7256 M:      Jie Yang <yang.jie@linux.intel.com>
7257 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7258 S:      Supported
7259 F:      sound/soc/intel/
7260
7261 INTEL C600 SERIES SAS CONTROLLER DRIVER
7262 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7263 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7264 L:      linux-scsi@vger.kernel.org
7265 T:      git git://git.code.sf.net/p/intel-sas/isci
7266 S:      Supported
7267 F:      drivers/scsi/isci/
7268
7269 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7270 M:      Jani Nikula <jani.nikula@linux.intel.com>
7271 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7272 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7273 L:      intel-gfx@lists.freedesktop.org
7274 W:      https://01.org/linuxgraphics/
7275 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7276 C:      irc://chat.freenode.net/intel-gfx
7277 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7278 T:      git git://anongit.freedesktop.org/drm-intel
7279 S:      Supported
7280 F:      drivers/gpu/drm/i915/
7281 F:      include/drm/i915*
7282 F:      include/uapi/drm/i915_drm.h
7283 F:      Documentation/gpu/i915.rst
7284
7285 INTEL ETHERNET DRIVERS
7286 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7287 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7288 W:      http://www.intel.com/support/feedback.htm
7289 W:      http://e1000.sourceforge.net/
7290 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7293 S:      Supported
7294 F:      Documentation/networking/e100.rst
7295 F:      Documentation/networking/e1000.rst
7296 F:      Documentation/networking/e1000e.txt
7297 F:      Documentation/networking/igb.txt
7298 F:      Documentation/networking/igbvf.txt
7299 F:      Documentation/networking/ixgb.txt
7300 F:      Documentation/networking/ixgbe.txt
7301 F:      Documentation/networking/ixgbevf.txt
7302 F:      Documentation/networking/i40e.txt
7303 F:      Documentation/networking/i40evf.txt
7304 F:      Documentation/networking/ice.txt
7305 F:      drivers/net/ethernet/intel/
7306 F:      drivers/net/ethernet/intel/*/
7307 F:      include/linux/avf/virtchnl.h
7308
7309 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7310 M:      Maik Broemme <mbroemme@libmpq.org>
7311 L:      linux-fbdev@vger.kernel.org
7312 S:      Maintained
7313 F:      Documentation/fb/intelfb.txt
7314 F:      drivers/video/fbdev/intelfb/
7315
7316 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7317 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7318 M:      Zhi Wang <zhi.a.wang@intel.com>
7319 L:      intel-gvt-dev@lists.freedesktop.org
7320 L:      intel-gfx@lists.freedesktop.org
7321 W:      https://01.org/igvt-g
7322 T:      git https://github.com/intel/gvt-linux.git
7323 S:      Supported
7324 F:      drivers/gpu/drm/i915/gvt/
7325
7326 INTEL HID EVENT DRIVER
7327 M:      Alex Hung <alex.hung@canonical.com>
7328 L:      platform-driver-x86@vger.kernel.org
7329 S:      Maintained
7330 F:      drivers/platform/x86/intel-hid.c
7331
7332 INTEL I/OAT DMA DRIVER
7333 M:      Dave Jiang <dave.jiang@intel.com>
7334 R:      Dan Williams <dan.j.williams@intel.com>
7335 L:      dmaengine@vger.kernel.org
7336 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7337 S:      Supported
7338 F:      drivers/dma/ioat*
7339
7340 INTEL IDLE DRIVER
7341 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7342 M:      Len Brown <lenb@kernel.org>
7343 L:      linux-pm@vger.kernel.org
7344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7345 B:      https://bugzilla.kernel.org
7346 S:      Supported
7347 F:      drivers/idle/intel_idle.c
7348
7349 INTEL INTEGRATED SENSOR HUB DRIVER
7350 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7351 M:      Jiri Kosina <jikos@kernel.org>
7352 L:      linux-input@vger.kernel.org
7353 S:      Maintained
7354 F:      drivers/hid/intel-ish-hid/
7355
7356 INTEL IOMMU (VT-d)
7357 M:      David Woodhouse <dwmw2@infradead.org>
7358 L:      iommu@lists.linux-foundation.org
7359 T:      git git://git.infradead.org/iommu-2.6.git
7360 S:      Supported
7361 F:      drivers/iommu/intel-iommu.c
7362 F:      include/linux/intel-iommu.h
7363
7364 INTEL IOP-ADMA DMA DRIVER
7365 R:      Dan Williams <dan.j.williams@intel.com>
7366 S:      Odd fixes
7367 F:      drivers/dma/iop-adma.c
7368
7369 INTEL IPU3 CSI-2 CIO2 DRIVER
7370 M:      Yong Zhi <yong.zhi@intel.com>
7371 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7372 M:      Bingbu Cao <bingbu.cao@intel.com>
7373 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7374 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7375 L:      linux-media@vger.kernel.org
7376 S:      Maintained
7377 F:      drivers/media/pci/intel/ipu3/
7378 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7379
7380 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7381 M:      Krzysztof Halasa <khalasa@piap.pl>
7382 S:      Maintained
7383 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7384 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7385 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7386 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7387 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7388 F:      drivers/net/wan/ixp4xx_hss.c
7389
7390 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7391 M:      Deepak Saxena <dsaxena@plexity.net>
7392 S:      Maintained
7393 F:      drivers/char/hw_random/ixp4xx-rng.c
7394
7395 INTEL MANAGEMENT ENGINE (mei)
7396 M:      Tomas Winkler <tomas.winkler@intel.com>
7397 L:      linux-kernel@vger.kernel.org
7398 S:      Supported
7399 F:      include/uapi/linux/mei.h
7400 F:      include/linux/mei_cl_bus.h
7401 F:      drivers/misc/mei/*
7402 F:      drivers/watchdog/mei_wdt.c
7403 F:      Documentation/misc-devices/mei/*
7404 F:      samples/mei/*
7405
7406 INTEL MENLOW THERMAL DRIVER
7407 M:      Sujith Thomas <sujith.thomas@intel.com>
7408 L:      platform-driver-x86@vger.kernel.org
7409 W:      https://01.org/linux-acpi
7410 S:      Supported
7411 F:      drivers/platform/x86/intel_menlow.c
7412
7413 INTEL MERRIFIELD GPIO DRIVER
7414 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7415 L:      linux-gpio@vger.kernel.org
7416 S:      Maintained
7417 F:      drivers/gpio/gpio-merrifield.c
7418
7419 INTEL MIC DRIVERS (mic)
7420 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7421 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7422 S:      Supported
7423 W:      https://github.com/sudeepdutt/mic
7424 W:      http://software.intel.com/en-us/mic-developer
7425 F:      include/linux/mic_bus.h
7426 F:      include/linux/scif.h
7427 F:      include/uapi/linux/mic_common.h
7428 F:      include/uapi/linux/mic_ioctl.h
7429 F:      include/uapi/linux/scif_ioctl.h
7430 F:      drivers/misc/mic/
7431 F:      drivers/dma/mic_x100_dma.c
7432 F:      drivers/dma/mic_x100_dma.h
7433 F:      Documentation/mic/
7434
7435 INTEL PMC CORE DRIVER
7436 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7437 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7438 L:      platform-driver-x86@vger.kernel.org
7439 S:      Maintained
7440 F:      arch/x86/include/asm/pmc_core.h
7441 F:      drivers/platform/x86/intel_pmc_core*
7442
7443 INTEL PMC/P-Unit IPC DRIVER
7444 M:      Zha Qipeng<qipeng.zha@intel.com>
7445 L:      platform-driver-x86@vger.kernel.org
7446 S:      Maintained
7447 F:      drivers/platform/x86/intel_pmc_ipc.c
7448 F:      drivers/platform/x86/intel_punit_ipc.c
7449 F:      arch/x86/include/asm/intel_pmc_ipc.h
7450 F:      arch/x86/include/asm/intel_punit_ipc.h
7451
7452 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7453 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7454 L:      linux-wireless@vger.kernel.org
7455 S:      Maintained
7456 F:      Documentation/networking/README.ipw2100
7457 F:      Documentation/networking/README.ipw2200
7458 F:      drivers/net/wireless/intel/ipw2x00/
7459
7460 INTEL PSTATE DRIVER
7461 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7462 M:      Len Brown <lenb@kernel.org>
7463 L:      linux-pm@vger.kernel.org
7464 S:      Supported
7465 F:      drivers/cpufreq/intel_pstate.c
7466
7467 INTEL RDMA RNIC DRIVER
7468 M:      Faisal Latif <faisal.latif@intel.com>
7469 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7470 L:      linux-rdma@vger.kernel.org
7471 S:      Supported
7472 F:      drivers/infiniband/hw/i40iw/
7473 F:      include/uapi/rdma/i40iw-abi.h
7474
7475 INTEL SHA MULTIBUFFER DRIVER
7476 M:      Megha Dey <megha.dey@linux.intel.com>
7477 R:      Tim Chen <tim.c.chen@linux.intel.com>
7478 L:      linux-crypto@vger.kernel.org
7479 S:      Supported
7480 F:      arch/x86/crypto/sha*-mb/
7481 F:      crypto/mcryptd.c
7482
7483 INTEL TELEMETRY DRIVER
7484 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7485 L:      platform-driver-x86@vger.kernel.org
7486 S:      Maintained
7487 F:      arch/x86/include/asm/intel_telemetry.h
7488 F:      drivers/platform/x86/intel_telemetry*
7489
7490 INTEL VIRTUAL BUTTON DRIVER
7491 M:      AceLan Kao <acelan.kao@canonical.com>
7492 L:      platform-driver-x86@vger.kernel.org
7493 S:      Maintained
7494 F:      drivers/platform/x86/intel-vbtn.c
7495
7496 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7497 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7498 L:      linux-wireless@vger.kernel.org
7499 S:      Supported
7500 F:      drivers/net/wireless/intel/iwlegacy/
7501
7502 INTEL WIRELESS WIFI LINK (iwlwifi)
7503 M:      Johannes Berg <johannes.berg@intel.com>
7504 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7505 M:      Luca Coelho <luciano.coelho@intel.com>
7506 M:      Intel Linux Wireless <linuxwifi@intel.com>
7507 L:      linux-wireless@vger.kernel.org
7508 W:      http://intellinuxwireless.org
7509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7510 S:      Supported
7511 F:      drivers/net/wireless/intel/iwlwifi/
7512
7513 INTEL WIRELESS WIMAX CONNECTION 2400
7514 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7515 M:      linux-wimax@intel.com
7516 L:      wimax@linuxwimax.org (subscribers-only)
7517 S:      Supported
7518 W:      http://linuxwimax.org
7519 F:      Documentation/wimax/README.i2400m
7520 F:      drivers/net/wimax/i2400m/
7521 F:      include/uapi/linux/wimax/i2400m.h
7522
7523 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7524 M:      Mario Limonciello <mario.limonciello@dell.com>
7525 S:      Maintained
7526 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7527
7528 INTEL(R) TRACE HUB
7529 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7530 S:      Supported
7531 F:      Documentation/trace/intel_th.rst
7532 F:      drivers/hwtracing/intel_th/
7533
7534 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7535 M:      Ning Sun <ning.sun@intel.com>
7536 L:      tboot-devel@lists.sourceforge.net
7537 W:      http://tboot.sourceforge.net
7538 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7539 S:      Supported
7540 F:      Documentation/intel_txt.txt
7541 F:      include/linux/tboot.h
7542 F:      arch/x86/kernel/tboot.c
7543
7544 INTEL-MID GPIO DRIVER
7545 M:      David Cohen <david.a.cohen@linux.intel.com>
7546 L:      linux-gpio@vger.kernel.org
7547 S:      Maintained
7548 F:      drivers/gpio/gpio-intel-mid.c
7549
7550 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7551 M:      Linus Walleij <linus.walleij@linaro.org>
7552 L:      linux-iio@vger.kernel.org
7553 S:      Maintained
7554 F:      drivers/iio/gyro/mpu3050*
7555 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7556
7557 IOC3 ETHERNET DRIVER
7558 M:      Ralf Baechle <ralf@linux-mips.org>
7559 L:      linux-mips@linux-mips.org
7560 S:      Maintained
7561 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7562
7563 IOC3 SERIAL DRIVER
7564 M:      Pat Gefre <pfg@sgi.com>
7565 L:      linux-serial@vger.kernel.org
7566 S:      Maintained
7567 F:      drivers/tty/serial/ioc3_serial.c
7568
7569 IOMMU DRIVERS
7570 M:      Joerg Roedel <joro@8bytes.org>
7571 L:      iommu@lists.linux-foundation.org
7572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7573 S:      Maintained
7574 F:      Documentation/devicetree/bindings/iommu/
7575 F:      drivers/iommu/
7576 F:      include/linux/iommu.h
7577 F:      include/linux/of_iommu.h
7578 F:      include/linux/iova.h
7579
7580 IP MASQUERADING
7581 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7582 S:      Maintained
7583 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7584
7585 IPMI SUBSYSTEM
7586 M:      Corey Minyard <minyard@acm.org>
7587 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7588 W:      http://openipmi.sourceforge.net/
7589 S:      Supported
7590 F:      Documentation/IPMI.txt
7591 F:      drivers/char/ipmi/
7592 F:      include/linux/ipmi*
7593 F:      include/uapi/linux/ipmi*
7594
7595 IPS SCSI RAID DRIVER
7596 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7597 L:      linux-scsi@vger.kernel.org
7598 W:      http://www.adaptec.com/
7599 S:      Maintained
7600 F:      drivers/scsi/ips*
7601
7602 IPVS
7603 M:      Wensong Zhang <wensong@linux-vs.org>
7604 M:      Simon Horman <horms@verge.net.au>
7605 M:      Julian Anastasov <ja@ssi.bg>
7606 L:      netdev@vger.kernel.org
7607 L:      lvs-devel@vger.kernel.org
7608 S:      Maintained
7609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7611 F:      Documentation/networking/ipvs-sysctl.txt
7612 F:      include/net/ip_vs.h
7613 F:      include/uapi/linux/ip_vs.h
7614 F:      net/netfilter/ipvs/
7615
7616 IPWIRELESS DRIVER
7617 M:      Jiri Kosina <jikos@kernel.org>
7618 M:      David Sterba <dsterba@suse.com>
7619 S:      Odd Fixes
7620 F:      drivers/tty/ipwireless/
7621
7622 IPX NETWORK LAYER
7623 L:      netdev@vger.kernel.org
7624 S:      Obsolete
7625 F:      include/uapi/linux/ipx.h
7626 F:      drivers/staging/ipx/
7627
7628 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7629 M:      Marc Zyngier <marc.zyngier@arm.com>
7630 S:      Maintained
7631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7632 F:      Documentation/IRQ-domain.txt
7633 F:      include/linux/irqdomain.h
7634 F:      kernel/irq/irqdomain.c
7635 F:      kernel/irq/msi.c
7636
7637 IRQ SUBSYSTEM
7638 M:      Thomas Gleixner <tglx@linutronix.de>
7639 L:      linux-kernel@vger.kernel.org
7640 S:      Maintained
7641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7642 F:      kernel/irq/
7643
7644 IRQCHIP DRIVERS
7645 M:      Thomas Gleixner <tglx@linutronix.de>
7646 M:      Jason Cooper <jason@lakedaemon.net>
7647 M:      Marc Zyngier <marc.zyngier@arm.com>
7648 L:      linux-kernel@vger.kernel.org
7649 S:      Maintained
7650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7651 F:      Documentation/devicetree/bindings/interrupt-controller/
7652 F:      drivers/irqchip/
7653
7654 ISA
7655 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7656 S:      Maintained
7657 F:      Documentation/isa.txt
7658 F:      drivers/base/isa.c
7659 F:      include/linux/isa.h
7660
7661 ISA RADIO MODULE
7662 M:      Hans Verkuil <hverkuil@xs4all.nl>
7663 L:      linux-media@vger.kernel.org
7664 T:      git git://linuxtv.org/media_tree.git
7665 W:      https://linuxtv.org
7666 S:      Maintained
7667 F:      drivers/media/radio/radio-isa*
7668
7669 ISAPNP
7670 M:      Jaroslav Kysela <perex@perex.cz>
7671 S:      Maintained
7672 F:      Documentation/isapnp.txt
7673 F:      drivers/pnp/isapnp/
7674 F:      include/linux/isapnp.h
7675
7676 ISCSI
7677 M:      Lee Duncan <lduncan@suse.com>
7678 M:      Chris Leech <cleech@redhat.com>
7679 L:      open-iscsi@googlegroups.com
7680 W:      www.open-iscsi.com
7681 S:      Maintained
7682 F:      drivers/scsi/*iscsi*
7683 F:      include/scsi/*iscsi*
7684
7685 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7686 M:      Peter Jones <pjones@redhat.com>
7687 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7688 S:      Maintained
7689 F:      drivers/firmware/iscsi_ibft*
7690
7691 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7692 M:      Sagi Grimberg <sagi@grimberg.me>
7693 M:      Max Gurtovoy <maxg@mellanox.com>
7694 L:      linux-rdma@vger.kernel.org
7695 S:      Supported
7696 W:      http://www.openfabrics.org
7697 W:      www.open-iscsi.org
7698 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7699 F:      drivers/infiniband/ulp/iser/
7700
7701 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7702 M:      Sagi Grimberg <sagi@grimberg.me>
7703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7704 L:      linux-rdma@vger.kernel.org
7705 L:      target-devel@vger.kernel.org
7706 S:      Supported
7707 W:      http://www.linux-iscsi.org
7708 F:      drivers/infiniband/ulp/isert
7709
7710 ISDN SUBSYSTEM
7711 M:      Karsten Keil <isdn@linux-pingi.de>
7712 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7713 L:      netdev@vger.kernel.org
7714 W:      http://www.isdn4linux.de
7715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7716 S:      Maintained
7717 F:      Documentation/isdn/
7718 F:      drivers/isdn/
7719 F:      include/linux/isdn.h
7720 F:      include/linux/isdn/
7721 F:      include/uapi/linux/isdn.h
7722 F:      include/uapi/linux/isdn/
7723
7724 ISDN SUBSYSTEM (Eicon active card driver)
7725 M:      Armin Schindler <mac@melware.de>
7726 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7727 W:      http://www.melware.de
7728 S:      Maintained
7729 F:      drivers/isdn/hardware/eicon/
7730
7731 IT87 HARDWARE MONITORING DRIVER
7732 M:      Jean Delvare <jdelvare@suse.com>
7733 L:      linux-hwmon@vger.kernel.org
7734 S:      Maintained
7735 F:      Documentation/hwmon/it87
7736 F:      drivers/hwmon/it87.c
7737
7738 IT913X MEDIA DRIVER
7739 M:      Antti Palosaari <crope@iki.fi>
7740 L:      linux-media@vger.kernel.org
7741 W:      https://linuxtv.org
7742 W:      http://palosaari.fi/linux/
7743 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7744 T:      git git://linuxtv.org/anttip/media_tree.git
7745 S:      Maintained
7746 F:      drivers/media/tuners/it913x*
7747
7748 IVTV VIDEO4LINUX DRIVER
7749 M:      Andy Walls <awalls@md.metrocast.net>
7750 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7751 L:      linux-media@vger.kernel.org
7752 T:      git git://linuxtv.org/media_tree.git
7753 W:      http://www.ivtvdriver.org
7754 S:      Maintained
7755 F:      Documentation/media/v4l-drivers/ivtv*
7756 F:      drivers/media/pci/ivtv/
7757 F:      include/uapi/linux/ivtv*
7758
7759 IX2505V MEDIA DRIVER
7760 M:      Malcolm Priestley <tvboxspy@gmail.com>
7761 L:      linux-media@vger.kernel.org
7762 W:      https://linuxtv.org
7763 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7764 S:      Maintained
7765 F:      drivers/media/dvb-frontends/ix2505v*
7766
7767 JAILHOUSE HYPERVISOR INTERFACE
7768 M:      Jan Kiszka <jan.kiszka@siemens.com>
7769 L:      jailhouse-dev@googlegroups.com
7770 S:      Maintained
7771 F:      arch/x86/kernel/jailhouse.c
7772 F:      arch/x86/include/asm/jailhouse_para.h
7773
7774 JC42.4 TEMPERATURE SENSOR DRIVER
7775 M:      Guenter Roeck <linux@roeck-us.net>
7776 L:      linux-hwmon@vger.kernel.org
7777 S:      Maintained
7778 F:      drivers/hwmon/jc42.c
7779 F:      Documentation/hwmon/jc42
7780
7781 JFS FILESYSTEM
7782 M:      Dave Kleikamp <shaggy@kernel.org>
7783 L:      jfs-discussion@lists.sourceforge.net
7784 W:      http://jfs.sourceforge.net/
7785 T:      git git://github.com/kleikamp/linux-shaggy.git
7786 S:      Maintained
7787 F:      Documentation/filesystems/jfs.txt
7788 F:      fs/jfs/
7789
7790 JME NETWORK DRIVER
7791 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7792 L:      netdev@vger.kernel.org
7793 S:      Maintained
7794 F:      drivers/net/ethernet/jme.*
7795
7796 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7797 M:      David Woodhouse <dwmw2@infradead.org>
7798 L:      linux-mtd@lists.infradead.org
7799 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7800 S:      Maintained
7801 F:      fs/jffs2/
7802 F:      include/uapi/linux/jffs2.h
7803
7804 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7805 M:      "Theodore Ts'o" <tytso@mit.edu>
7806 M:      Jan Kara <jack@suse.com>
7807 L:      linux-ext4@vger.kernel.org
7808 S:      Maintained
7809 F:      fs/jbd2/
7810 F:      include/linux/jbd2.h
7811
7812 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7813 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7814 L:      linux-media@vger.kernel.org
7815 S:      Maintained
7816 F:      drivers/media/platform/rcar_jpu.c
7817
7818 JSM Neo PCI based serial card
7819 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7820 L:      linux-serial@vger.kernel.org
7821 S:      Maintained
7822 F:      drivers/tty/serial/jsm/
7823
7824 K10TEMP HARDWARE MONITORING DRIVER
7825 M:      Clemens Ladisch <clemens@ladisch.de>
7826 L:      linux-hwmon@vger.kernel.org
7827 S:      Maintained
7828 F:      Documentation/hwmon/k10temp
7829 F:      drivers/hwmon/k10temp.c
7830
7831 K8TEMP HARDWARE MONITORING DRIVER
7832 M:      Rudolf Marek <r.marek@assembler.cz>
7833 L:      linux-hwmon@vger.kernel.org
7834 S:      Maintained
7835 F:      Documentation/hwmon/k8temp
7836 F:      drivers/hwmon/k8temp.c
7837
7838 KASAN
7839 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7840 R:      Alexander Potapenko <glider@google.com>
7841 R:      Dmitry Vyukov <dvyukov@google.com>
7842 L:      kasan-dev@googlegroups.com
7843 S:      Maintained
7844 F:      arch/*/include/asm/kasan.h
7845 F:      arch/*/mm/kasan_init*
7846 F:      Documentation/dev-tools/kasan.rst
7847 F:      include/linux/kasan*.h
7848 F:      lib/test_kasan.c
7849 F:      mm/kasan/
7850 F:      scripts/Makefile.kasan
7851
7852 KCONFIG
7853 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7855 L:      linux-kbuild@vger.kernel.org
7856 S:      Maintained
7857 F:      Documentation/kbuild/kconfig*
7858 F:      scripts/kconfig/
7859 F:      scripts/Kconfig.include
7860
7861 KDUMP
7862 M:      Dave Young <dyoung@redhat.com>
7863 M:      Baoquan He <bhe@redhat.com>
7864 R:      Vivek Goyal <vgoyal@redhat.com>
7865 L:      kexec@lists.infradead.org
7866 W:      http://lse.sourceforge.net/kdump/
7867 S:      Maintained
7868 F:      Documentation/kdump/
7869
7870 KEENE FM RADIO TRANSMITTER DRIVER
7871 M:      Hans Verkuil <hverkuil@xs4all.nl>
7872 L:      linux-media@vger.kernel.org
7873 T:      git git://linuxtv.org/media_tree.git
7874 W:      https://linuxtv.org
7875 S:      Maintained
7876 F:      drivers/media/radio/radio-keene*
7877
7878 KERNEL AUTOMOUNTER
7879 M:      Ian Kent <raven@themaw.net>
7880 L:      autofs@vger.kernel.org
7881 S:      Maintained
7882 F:      fs/autofs/
7883
7884 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7885 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7886 M:      Michal Marek <michal.lkml@markovi.net>
7887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7888 L:      linux-kbuild@vger.kernel.org
7889 S:      Maintained
7890 F:      Documentation/kbuild/
7891 F:      Makefile
7892 F:      scripts/Kbuild*
7893 F:      scripts/Makefile*
7894 F:      scripts/basic/
7895 F:      scripts/mk*
7896 F:      scripts/mod/
7897 F:      scripts/package/
7898
7899 KERNEL JANITORS
7900 L:      kernel-janitors@vger.kernel.org
7901 W:      http://kernelnewbies.org/KernelJanitors
7902 S:      Odd Fixes
7903
7904 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7905 M:      "J. Bruce Fields" <bfields@fieldses.org>
7906 M:      Jeff Layton <jlayton@kernel.org>
7907 L:      linux-nfs@vger.kernel.org
7908 W:      http://nfs.sourceforge.net/
7909 T:      git git://linux-nfs.org/~bfields/linux.git
7910 S:      Supported
7911 F:      fs/nfsd/
7912 F:      include/uapi/linux/nfsd/
7913 F:      fs/lockd/
7914 F:      fs/nfs_common/
7915 F:      net/sunrpc/
7916 F:      include/linux/lockd/
7917 F:      include/linux/sunrpc/
7918 F:      include/uapi/linux/sunrpc/
7919
7920 KERNEL SELFTEST FRAMEWORK
7921 M:      Shuah Khan <shuah@kernel.org>
7922 L:      linux-kselftest@vger.kernel.org
7923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7924 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7925 S:      Maintained
7926 F:      tools/testing/selftests/
7927 F:      Documentation/dev-tools/kselftest*
7928
7929 KERNEL USERMODE HELPER
7930 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7931 L:      linux-kernel@vger.kernel.org
7932 S:      Maintained
7933 F:      kernel/umh.c
7934 F:      include/linux/umh.h
7935
7936 KERNEL VIRTUAL MACHINE (KVM)
7937 M:      Paolo Bonzini <pbonzini@redhat.com>
7938 M:      Radim Krčmář <rkrcmar@redhat.com>
7939 L:      kvm@vger.kernel.org
7940 W:      http://www.linux-kvm.org
7941 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7942 S:      Supported
7943 F:      Documentation/virtual/kvm/
7944 F:      include/trace/events/kvm.h
7945 F:      include/uapi/asm-generic/kvm*
7946 F:      include/uapi/linux/kvm*
7947 F:      include/asm-generic/kvm*
7948 F:      include/linux/kvm*
7949 F:      include/kvm/iodev.h
7950 F:      virt/kvm/*
7951 F:      tools/kvm/
7952
7953 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7954 M:      Joerg Roedel <joro@8bytes.org>
7955 L:      kvm@vger.kernel.org
7956 W:      http://www.linux-kvm.org/
7957 S:      Maintained
7958 F:      arch/x86/include/asm/svm.h
7959 F:      arch/x86/kvm/svm.c
7960
7961 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7962 M:      Christoffer Dall <christoffer.dall@arm.com>
7963 M:      Marc Zyngier <marc.zyngier@arm.com>
7964 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7965 L:      kvmarm@lists.cs.columbia.edu
7966 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7968 S:      Supported
7969 F:      arch/arm/include/uapi/asm/kvm*
7970 F:      arch/arm/include/asm/kvm*
7971 F:      arch/arm/kvm/
7972 F:      virt/kvm/arm/
7973 F:      include/kvm/arm_*
7974
7975 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7976 M:      Christoffer Dall <christoffer.dall@arm.com>
7977 M:      Marc Zyngier <marc.zyngier@arm.com>
7978 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7979 L:      kvmarm@lists.cs.columbia.edu
7980 S:      Maintained
7981 F:      arch/arm64/include/uapi/asm/kvm*
7982 F:      arch/arm64/include/asm/kvm*
7983 F:      arch/arm64/kvm/
7984
7985 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7986 M:      James Hogan <jhogan@kernel.org>
7987 L:      linux-mips@linux-mips.org
7988 S:      Supported
7989 F:      arch/mips/include/uapi/asm/kvm*
7990 F:      arch/mips/include/asm/kvm*
7991 F:      arch/mips/kvm/
7992
7993 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7994 M:      Paul Mackerras <paulus@ozlabs.org>
7995 L:      kvm-ppc@vger.kernel.org
7996 W:      http://www.linux-kvm.org/
7997 T:      git git://github.com/agraf/linux-2.6.git
7998 S:      Supported
7999 F:      arch/powerpc/include/uapi/asm/kvm*
8000 F:      arch/powerpc/include/asm/kvm*
8001 F:      arch/powerpc/kvm/
8002 F:      arch/powerpc/kernel/kvm*
8003
8004 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8005 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8006 M:      Janosch Frank <frankja@linux.ibm.com>
8007 R:      David Hildenbrand <david@redhat.com>
8008 R:      Cornelia Huck <cohuck@redhat.com>
8009 L:      linux-s390@vger.kernel.org
8010 W:      http://www.ibm.com/developerworks/linux/linux390/
8011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8012 S:      Supported
8013 F:      arch/s390/include/uapi/asm/kvm*
8014 F:      arch/s390/include/asm/gmap.h
8015 F:      arch/s390/include/asm/kvm*
8016 F:      arch/s390/kvm/
8017 F:      arch/s390/mm/gmap.c
8018
8019 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8020 M:      Paolo Bonzini <pbonzini@redhat.com>
8021 M:      Radim Krčmář <rkrcmar@redhat.com>
8022 L:      kvm@vger.kernel.org
8023 W:      http://www.linux-kvm.org
8024 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8025 S:      Supported
8026 F:      arch/x86/kvm/
8027 F:      arch/x86/include/uapi/asm/kvm*
8028 F:      arch/x86/include/asm/kvm*
8029 F:      arch/x86/include/asm/pvclock-abi.h
8030 F:      arch/x86/kernel/kvm.c
8031 F:      arch/x86/kernel/kvmclock.c
8032
8033 KERNFS
8034 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8035 M:      Tejun Heo <tj@kernel.org>
8036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8037 S:      Supported
8038 F:      include/linux/kernfs.h
8039 F:      fs/kernfs/
8040
8041 KEXEC
8042 M:      Eric Biederman <ebiederm@xmission.com>
8043 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8044 L:      kexec@lists.infradead.org
8045 S:      Maintained
8046 F:      include/linux/kexec.h
8047 F:      include/uapi/linux/kexec.h
8048 F:      kernel/kexec*
8049
8050 KEYS-ENCRYPTED
8051 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8052 L:      linux-integrity@vger.kernel.org
8053 L:      keyrings@vger.kernel.org
8054 S:      Supported
8055 F:      Documentation/security/keys/trusted-encrypted.rst
8056 F:      include/keys/encrypted-type.h
8057 F:      security/keys/encrypted-keys/
8058
8059 KEYS-TRUSTED
8060 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8061 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8062 L:      linux-integrity@vger.kernel.org
8063 L:      keyrings@vger.kernel.org
8064 S:      Supported
8065 F:      Documentation/security/keys/trusted-encrypted.rst
8066 F:      include/keys/trusted-type.h
8067 F:      security/keys/trusted.c
8068 F:      security/keys/trusted.h
8069
8070 KEYS/KEYRINGS:
8071 M:      David Howells <dhowells@redhat.com>
8072 L:      keyrings@vger.kernel.org
8073 S:      Maintained
8074 F:      Documentation/security/keys/core.rst
8075 F:      include/linux/key.h
8076 F:      include/linux/key-type.h
8077 F:      include/linux/keyctl.h
8078 F:      include/uapi/linux/keyctl.h
8079 F:      include/keys/
8080 F:      security/keys/
8081
8082 KGDB / KDB /debug_core
8083 M:      Jason Wessel <jason.wessel@windriver.com>
8084 M:      Daniel Thompson <daniel.thompson@linaro.org>
8085 W:      http://kgdb.wiki.kernel.org/
8086 L:      kgdb-bugreport@lists.sourceforge.net
8087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8088 S:      Maintained
8089 F:      Documentation/dev-tools/kgdb.rst
8090 F:      drivers/misc/kgdbts.c
8091 F:      drivers/tty/serial/kgdboc.c
8092 F:      include/linux/kdb.h
8093 F:      include/linux/kgdb.h
8094 F:      kernel/debug/
8095
8096 KMEMLEAK
8097 M:      Catalin Marinas <catalin.marinas@arm.com>
8098 S:      Maintained
8099 F:      Documentation/dev-tools/kmemleak.rst
8100 F:      include/linux/kmemleak.h
8101 F:      mm/kmemleak.c
8102 F:      mm/kmemleak-test.c
8103
8104 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8105 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8106 L:      linux-kernel@vger.kernel.org
8107 S:      Maintained
8108 F:      kernel/kmod.c
8109 F:      include/linux/kmod.h
8110 F:      lib/test_kmod.c
8111 F:      tools/testing/selftests/kmod/
8112
8113 KPROBES
8114 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8115 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8116 M:      "David S. Miller" <davem@davemloft.net>
8117 M:      Masami Hiramatsu <mhiramat@kernel.org>
8118 S:      Maintained
8119 F:      Documentation/kprobes.txt
8120 F:      include/linux/kprobes.h
8121 F:      include/asm-generic/kprobes.h
8122 F:      kernel/kprobes.c
8123
8124 KS0108 LCD CONTROLLER DRIVER
8125 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8126 S:      Maintained
8127 F:      Documentation/auxdisplay/ks0108
8128 F:      drivers/auxdisplay/ks0108.c
8129 F:      include/linux/ks0108.h
8130
8131 L3MDEV
8132 M:      David Ahern <dsa@cumulusnetworks.com>
8133 L:      netdev@vger.kernel.org
8134 S:      Maintained
8135 F:      net/l3mdev
8136 F:      include/net/l3mdev.h
8137
8138 LANTIQ MIPS ARCHITECTURE
8139 M:      John Crispin <john@phrozen.org>
8140 L:      linux-mips@linux-mips.org
8141 S:      Maintained
8142 F:      arch/mips/lantiq
8143 F:      drivers/soc/lantiq
8144
8145 LAPB module
8146 L:      linux-x25@vger.kernel.org
8147 S:      Orphan
8148 F:      Documentation/networking/lapb-module.txt
8149 F:      include/*/lapb.h
8150 F:      net/lapb/
8151
8152 LASI 53c700 driver for PARISC
8153 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8154 L:      linux-scsi@vger.kernel.org
8155 S:      Maintained
8156 F:      Documentation/scsi/53c700.txt
8157 F:      drivers/scsi/53c700*
8158
8159 LEAKING_ADDRESSES
8160 M:      Tobin C. Harding <me@tobin.cc>
8161 M:      Tycho Andersen <tycho@tycho.ws>
8162 L:      kernel-hardening@lists.openwall.com
8163 S:      Maintained
8164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8165 F:      scripts/leaking_addresses.pl
8166
8167 LED SUBSYSTEM
8168 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8169 M:      Pavel Machek <pavel@ucw.cz>
8170 L:      linux-leds@vger.kernel.org
8171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8172 S:      Maintained
8173 F:      Documentation/devicetree/bindings/leds/
8174 F:      drivers/leds/
8175 F:      include/linux/leds.h
8176
8177 LEGACY EEPROM DRIVER
8178 M:      Jean Delvare <jdelvare@suse.com>
8179 S:      Maintained
8180 F:      Documentation/misc-devices/eeprom
8181 F:      drivers/misc/eeprom/eeprom.c
8182
8183 LEGO MINDSTORMS EV3
8184 R:      David Lechner <david@lechnology.com>
8185 S:      Maintained
8186 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8187 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8188 F:      drivers/power/supply/lego_ev3_battery.c
8189
8190 LEGO USB Tower driver
8191 M:      Juergen Stuber <starblue@users.sourceforge.net>
8192 L:      legousb-devel@lists.sourceforge.net
8193 W:      http://legousb.sourceforge.net/
8194 S:      Maintained
8195 F:      drivers/usb/misc/legousbtower.c
8196
8197 LG2160 MEDIA DRIVER
8198 M:      Michael Krufky <mkrufky@linuxtv.org>
8199 L:      linux-media@vger.kernel.org
8200 W:      https://linuxtv.org
8201 W:      http://github.com/mkrufky
8202 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8203 T:      git git://linuxtv.org/mkrufky/tuners.git
8204 S:      Maintained
8205 F:      drivers/media/dvb-frontends/lg2160.*
8206
8207 LGDT3305 MEDIA DRIVER
8208 M:      Michael Krufky <mkrufky@linuxtv.org>
8209 L:      linux-media@vger.kernel.org
8210 W:      https://linuxtv.org
8211 W:      http://github.com/mkrufky
8212 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8213 T:      git git://linuxtv.org/mkrufky/tuners.git
8214 S:      Maintained
8215 F:      drivers/media/dvb-frontends/lgdt3305.*
8216
8217 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8218 M:      Viresh Kumar <vireshk@kernel.org>
8219 L:      linux-ide@vger.kernel.org
8220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8221 S:      Maintained
8222 F:      include/linux/pata_arasan_cf_data.h
8223 F:      drivers/ata/pata_arasan_cf.c
8224
8225 LIBATA PATA DRIVERS
8226 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8227 M:      Tejun Heo <tj@kernel.org>
8228 L:      linux-ide@vger.kernel.org
8229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8230 S:      Maintained
8231 F:      drivers/ata/pata_*.c
8232 F:      drivers/ata/ata_generic.c
8233
8234 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8235 M:      Linus Walleij <linus.walleij@linaro.org>
8236 L:      linux-ide@vger.kernel.org
8237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8238 S:      Maintained
8239 F:      drivers/ata/pata_ftide010.c
8240 F:      drivers/ata/sata_gemini.c
8241 F:      drivers/ata/sata_gemini.h
8242
8243 LIBATA SATA AHCI PLATFORM devices support
8244 M:      Hans de Goede <hdegoede@redhat.com>
8245 M:      Tejun Heo <tj@kernel.org>
8246 L:      linux-ide@vger.kernel.org
8247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8248 S:      Maintained
8249 F:      drivers/ata/ahci_platform.c
8250 F:      drivers/ata/libahci_platform.c
8251 F:      include/linux/ahci_platform.h
8252
8253 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8254 M:      Mikael Pettersson <mikpelinux@gmail.com>
8255 L:      linux-ide@vger.kernel.org
8256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8257 S:      Maintained
8258 F:      drivers/ata/sata_promise.*
8259
8260 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8261 M:      Tejun Heo <tj@kernel.org>
8262 L:      linux-ide@vger.kernel.org
8263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8264 S:      Maintained
8265 F:      drivers/ata/
8266 F:      include/linux/ata.h
8267 F:      include/linux/libata.h
8268 F:      Documentation/devicetree/bindings/ata/
8269
8270 LIBLOCKDEP
8271 M:      Sasha Levin <alexander.levin@verizon.com>
8272 S:      Maintained
8273 F:      tools/lib/lockdep/
8274
8275 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8276 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8277 M:      Dan Williams <dan.j.williams@intel.com>
8278 M:      Vishal Verma <vishal.l.verma@intel.com>
8279 M:      Dave Jiang <dave.jiang@intel.com>
8280 L:      linux-nvdimm@lists.01.org
8281 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8282 S:      Supported
8283 F:      drivers/nvdimm/blk.c
8284 F:      drivers/nvdimm/region_devs.c
8285
8286 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8287 M:      Vishal Verma <vishal.l.verma@intel.com>
8288 M:      Dan Williams <dan.j.williams@intel.com>
8289 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8290 M:      Dave Jiang <dave.jiang@intel.com>
8291 L:      linux-nvdimm@lists.01.org
8292 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8293 S:      Supported
8294 F:      drivers/nvdimm/btt*
8295
8296 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8297 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8298 M:      Dan Williams <dan.j.williams@intel.com>
8299 M:      Vishal Verma <vishal.l.verma@intel.com>
8300 M:      Dave Jiang <dave.jiang@intel.com>
8301 L:      linux-nvdimm@lists.01.org
8302 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8303 S:      Supported
8304 F:      drivers/nvdimm/pmem*
8305
8306 LIBNVDIMM: DEVICETREE BINDINGS
8307 M:      Oliver O'Halloran <oohall@gmail.com>
8308 L:      linux-nvdimm@lists.01.org
8309 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8310 S:      Supported
8311 F:      drivers/nvdimm/of_pmem.c
8312 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8313
8314 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8315 M:      Dan Williams <dan.j.williams@intel.com>
8316 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8317 M:      Vishal Verma <vishal.l.verma@intel.com>
8318 M:      Dave Jiang <dave.jiang@intel.com>
8319 L:      linux-nvdimm@lists.01.org
8320 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8322 S:      Supported
8323 F:      drivers/nvdimm/*
8324 F:      drivers/acpi/nfit/*
8325 F:      include/linux/nd.h
8326 F:      include/linux/libnvdimm.h
8327 F:      include/uapi/linux/ndctl.h
8328
8329 LIGHTNVM PLATFORM SUPPORT
8330 M:      Matias Bjorling <mb@lightnvm.io>
8331 W:      http://github/OpenChannelSSD
8332 L:      linux-block@vger.kernel.org
8333 S:      Maintained
8334 F:      drivers/lightnvm/
8335 F:      include/linux/lightnvm.h
8336 F:      include/uapi/linux/lightnvm.h
8337
8338 LINUX FOR POWER MACINTOSH
8339 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8340 W:      http://www.penguinppc.org/
8341 L:      linuxppc-dev@lists.ozlabs.org
8342 S:      Maintained
8343 F:      arch/powerpc/platforms/powermac/
8344 F:      drivers/macintosh/
8345
8346 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8347 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8348 M:      Paul Mackerras <paulus@samba.org>
8349 M:      Michael Ellerman <mpe@ellerman.id.au>
8350 W:      https://github.com/linuxppc/linux/wiki
8351 L:      linuxppc-dev@lists.ozlabs.org
8352 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8354 S:      Supported
8355 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8356 F:      Documentation/devicetree/bindings/powerpc/
8357 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8358 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8359 F:      Documentation/powerpc/
8360 F:      arch/powerpc/
8361 F:      drivers/char/tpm/tpm_ibmvtpm*
8362 F:      drivers/crypto/nx/
8363 F:      drivers/crypto/vmx/
8364 F:      drivers/i2c/busses/i2c-opal.c
8365 F:      drivers/net/ethernet/ibm/ibmveth.*
8366 F:      drivers/net/ethernet/ibm/ibmvnic.*
8367 F:      drivers/pci/hotplug/pnv_php.c
8368 F:      drivers/pci/hotplug/rpa*
8369 F:      drivers/rtc/rtc-opal.c
8370 F:      drivers/scsi/ibmvscsi/
8371 F:      drivers/tty/hvc/hvc_opal.c
8372 F:      drivers/watchdog/wdrtas.c
8373 F:      tools/testing/selftests/powerpc
8374 N:      /pmac
8375 N:      powermac
8376 N:      powernv
8377 N:      [^a-z0-9]ps3
8378 N:      pseries
8379
8380 LINUX FOR POWERPC EMBEDDED MPC5XXX
8381 M:      Anatolij Gustschin <agust@denx.de>
8382 L:      linuxppc-dev@lists.ozlabs.org
8383 T:      git git://git.denx.de/linux-denx-agust.git
8384 S:      Maintained
8385 F:      arch/powerpc/platforms/512x/
8386 F:      arch/powerpc/platforms/52xx/
8387
8388 LINUX FOR POWERPC EMBEDDED PPC4XX
8389 M:      Alistair Popple <alistair@popple.id.au>
8390 M:      Matt Porter <mporter@kernel.crashing.org>
8391 W:      http://www.penguinppc.org/
8392 L:      linuxppc-dev@lists.ozlabs.org
8393 S:      Maintained
8394 F:      arch/powerpc/platforms/40x/
8395 F:      arch/powerpc/platforms/44x/
8396
8397 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8398 M:      Scott Wood <oss@buserror.net>
8399 M:      Kumar Gala <galak@kernel.crashing.org>
8400 W:      http://www.penguinppc.org/
8401 L:      linuxppc-dev@lists.ozlabs.org
8402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8403 S:      Maintained
8404 F:      arch/powerpc/platforms/83xx/
8405 F:      arch/powerpc/platforms/85xx/
8406 F:      Documentation/devicetree/bindings/powerpc/fsl/
8407
8408 LINUX FOR POWERPC EMBEDDED PPC8XX
8409 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8410 W:      http://www.penguinppc.org/
8411 L:      linuxppc-dev@lists.ozlabs.org
8412 S:      Maintained
8413 F:      arch/powerpc/platforms/8xx/
8414
8415 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8416 L:      linuxppc-dev@lists.ozlabs.org
8417 S:      Orphan
8418 F:      arch/powerpc/*/*virtex*
8419 F:      arch/powerpc/*/*/*virtex*
8420
8421 LINUX FOR POWERPC PA SEMI PWRFICIENT
8422 L:      linuxppc-dev@lists.ozlabs.org
8423 S:      Orphan
8424 F:      arch/powerpc/platforms/pasemi/
8425 F:      drivers/*/*pasemi*
8426 F:      drivers/*/*/*pasemi*
8427
8428 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8429 M:      Kees Cook <keescook@chromium.org>
8430 S:      Maintained
8431 F:      drivers/misc/lkdtm/*
8432
8433 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8434 M:      Alan Stern <stern@rowland.harvard.edu>
8435 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8436 M:      Will Deacon <will.deacon@arm.com>
8437 M:      Peter Zijlstra <peterz@infradead.org>
8438 M:      Boqun Feng <boqun.feng@gmail.com>
8439 M:      Nicholas Piggin <npiggin@gmail.com>
8440 M:      David Howells <dhowells@redhat.com>
8441 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8442 M:      Luc Maranget <luc.maranget@inria.fr>
8443 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8444 R:      Akira Yokosawa <akiyks@gmail.com>
8445 R:      Daniel Lustig <dlustig@nvidia.com>
8446 L:      linux-kernel@vger.kernel.org
8447 L:      linux-arch@vger.kernel.org
8448 S:      Supported
8449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8450 F:      tools/memory-model/
8451 F:      Documentation/atomic_bitops.txt
8452 F:      Documentation/atomic_t.txt
8453 F:      Documentation/core-api/atomic_ops.rst
8454 F:      Documentation/core-api/refcount-vs-atomic.rst
8455 F:      Documentation/memory-barriers.txt
8456
8457 LIS3LV02D ACCELEROMETER DRIVER
8458 M:      Eric Piel <eric.piel@tremplin-utc.net>
8459 S:      Maintained
8460 F:      Documentation/misc-devices/lis3lv02d
8461 F:      drivers/misc/lis3lv02d/
8462 F:      drivers/platform/x86/hp_accel.c
8463
8464 LIVE PATCHING
8465 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8466 M:      Jessica Yu <jeyu@kernel.org>
8467 M:      Jiri Kosina <jikos@kernel.org>
8468 M:      Miroslav Benes <mbenes@suse.cz>
8469 R:      Petr Mladek <pmladek@suse.com>
8470 S:      Maintained
8471 F:      kernel/livepatch/
8472 F:      include/linux/livepatch.h
8473 F:      arch/x86/include/asm/livepatch.h
8474 F:      arch/x86/kernel/livepatch.c
8475 F:      Documentation/livepatch/
8476 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8477 F:      samples/livepatch/
8478 L:      live-patching@vger.kernel.org
8479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8480
8481 LLC (802.2)
8482 L:      netdev@vger.kernel.org
8483 S:      Odd fixes
8484 F:      include/linux/llc.h
8485 F:      include/uapi/linux/llc.h
8486 F:      include/net/llc*
8487 F:      net/llc/
8488
8489 LM73 HARDWARE MONITOR DRIVER
8490 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8491 L:      linux-hwmon@vger.kernel.org
8492 S:      Maintained
8493 F:      drivers/hwmon/lm73.c
8494
8495 LM78 HARDWARE MONITOR DRIVER
8496 M:      Jean Delvare <jdelvare@suse.com>
8497 L:      linux-hwmon@vger.kernel.org
8498 S:      Maintained
8499 F:      Documentation/hwmon/lm78
8500 F:      drivers/hwmon/lm78.c
8501
8502 LM83 HARDWARE MONITOR DRIVER
8503 M:      Jean Delvare <jdelvare@suse.com>
8504 L:      linux-hwmon@vger.kernel.org
8505 S:      Maintained
8506 F:      Documentation/hwmon/lm83
8507 F:      drivers/hwmon/lm83.c
8508
8509 LM90 HARDWARE MONITOR DRIVER
8510 M:      Jean Delvare <jdelvare@suse.com>
8511 L:      linux-hwmon@vger.kernel.org
8512 S:      Maintained
8513 F:      Documentation/hwmon/lm90
8514 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8515 F:      drivers/hwmon/lm90.c
8516 F:      include/dt-bindings/thermal/lm90.h
8517
8518 LM95234 HARDWARE MONITOR DRIVER
8519 M:      Guenter Roeck <linux@roeck-us.net>
8520 L:      linux-hwmon@vger.kernel.org
8521 S:      Maintained
8522 F:      Documentation/hwmon/lm95234
8523 F:      drivers/hwmon/lm95234.c
8524
8525 LME2510 MEDIA DRIVER
8526 M:      Malcolm Priestley <tvboxspy@gmail.com>
8527 L:      linux-media@vger.kernel.org
8528 W:      https://linuxtv.org
8529 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8530 S:      Maintained
8531 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8532
8533 LOADPIN SECURITY MODULE
8534 M:      Kees Cook <keescook@chromium.org>
8535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8536 S:      Supported
8537 F:      security/loadpin/
8538 F:      Documentation/admin-guide/LSM/LoadPin.rst
8539
8540 LOCKING PRIMITIVES
8541 M:      Peter Zijlstra <peterz@infradead.org>
8542 M:      Ingo Molnar <mingo@redhat.com>
8543 M:      Will Deacon <will.deacon@arm.com>
8544 L:      linux-kernel@vger.kernel.org
8545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8546 S:      Maintained
8547 F:      Documentation/locking/
8548 F:      include/linux/lockdep.h
8549 F:      include/linux/spinlock*.h
8550 F:      arch/*/include/asm/spinlock*.h
8551 F:      include/linux/rwlock*.h
8552 F:      include/linux/mutex*.h
8553 F:      arch/*/include/asm/mutex*.h
8554 F:      include/linux/rwsem*.h
8555 F:      arch/*/include/asm/rwsem.h
8556 F:      include/linux/seqlock.h
8557 F:      lib/locking*.[ch]
8558 F:      kernel/locking/
8559 X:      kernel/locking/locktorture.c
8560
8561 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8562 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8563 L:      linux-ntfs-dev@lists.sourceforge.net
8564 W:      http://www.linux-ntfs.org/content/view/19/37/
8565 S:      Maintained
8566 F:      Documentation/ldm.txt
8567 F:      block/partitions/ldm.*
8568
8569 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8570 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8571 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8572 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8573 L:      MPT-FusionLinux.pdl@broadcom.com
8574 L:      linux-scsi@vger.kernel.org
8575 W:      http://www.avagotech.com/support/
8576 S:      Supported
8577 F:      drivers/message/fusion/
8578 F:      drivers/scsi/mpt3sas/
8579
8580 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8581 M:      Matthew Wilcox <matthew@wil.cx>
8582 L:      linux-scsi@vger.kernel.org
8583 S:      Maintained
8584 F:      drivers/scsi/sym53c8xx_2/
8585
8586 LTC4261 HARDWARE MONITOR DRIVER
8587 M:      Guenter Roeck <linux@roeck-us.net>
8588 L:      linux-hwmon@vger.kernel.org
8589 S:      Maintained
8590 F:      Documentation/hwmon/ltc4261
8591 F:      drivers/hwmon/ltc4261.c
8592
8593 LTC4306 I2C MULTIPLEXER DRIVER
8594 M:      Michael Hennerich <michael.hennerich@analog.com>
8595 W:      http://ez.analog.com/community/linux-device-drivers
8596 L:      linux-i2c@vger.kernel.org
8597 S:      Supported
8598 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8599 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8600
8601 LTP (Linux Test Project)
8602 M:      Mike Frysinger <vapier@gentoo.org>
8603 M:      Cyril Hrubis <chrubis@suse.cz>
8604 M:      Wanlong Gao <wanlong.gao@gmail.com>
8605 M:      Jan Stancek <jstancek@redhat.com>
8606 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8607 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8608 L:      ltp@lists.linux.it (subscribers-only)
8609 W:      http://linux-test-project.github.io/
8610 T:      git git://github.com/linux-test-project/ltp.git
8611 S:      Maintained
8612
8613 M68K ARCHITECTURE
8614 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8615 L:      linux-m68k@lists.linux-m68k.org
8616 W:      http://www.linux-m68k.org/
8617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8618 S:      Maintained
8619 F:      arch/m68k/
8620 F:      drivers/zorro/
8621
8622 M68K ON APPLE MACINTOSH
8623 M:      Joshua Thompson <funaho@jurai.org>
8624 W:      http://www.mac.linux-m68k.org/
8625 L:      linux-m68k@lists.linux-m68k.org
8626 S:      Maintained
8627 F:      arch/m68k/mac/
8628
8629 M68K ON HP9000/300
8630 M:      Philip Blundell <philb@gnu.org>
8631 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8632 S:      Maintained
8633 F:      arch/m68k/hp300/
8634
8635 M88DS3103 MEDIA DRIVER
8636 M:      Antti Palosaari <crope@iki.fi>
8637 L:      linux-media@vger.kernel.org
8638 W:      https://linuxtv.org
8639 W:      http://palosaari.fi/linux/
8640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8641 T:      git git://linuxtv.org/anttip/media_tree.git
8642 S:      Maintained
8643 F:      drivers/media/dvb-frontends/m88ds3103*
8644
8645 M88RS2000 MEDIA DRIVER
8646 M:      Malcolm Priestley <tvboxspy@gmail.com>
8647 L:      linux-media@vger.kernel.org
8648 W:      https://linuxtv.org
8649 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8650 S:      Maintained
8651 F:      drivers/media/dvb-frontends/m88rs2000*
8652
8653 MA901 MASTERKIT USB FM RADIO DRIVER
8654 M:      Alexey Klimov <klimov.linux@gmail.com>
8655 L:      linux-media@vger.kernel.org
8656 T:      git git://linuxtv.org/media_tree.git
8657 S:      Maintained
8658 F:      drivers/media/radio/radio-ma901.c
8659
8660 MAC80211
8661 M:      Johannes Berg <johannes@sipsolutions.net>
8662 L:      linux-wireless@vger.kernel.org
8663 W:      http://wireless.kernel.org/
8664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8666 S:      Maintained
8667 F:      Documentation/networking/mac80211-injection.txt
8668 F:      include/net/mac80211.h
8669 F:      net/mac80211/
8670 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8671 F:      Documentation/networking/mac80211_hwsim/README
8672
8673 MAILBOX API
8674 M:      Jassi Brar <jassisinghbrar@gmail.com>
8675 L:      linux-kernel@vger.kernel.org
8676 S:      Maintained
8677 F:      drivers/mailbox/
8678 F:      include/linux/mailbox_client.h
8679 F:      include/linux/mailbox_controller.h
8680
8681 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8682 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8683 W:      http://www.kernel.org/doc/man-pages
8684 L:      linux-man@vger.kernel.org
8685 S:      Maintained
8686
8687 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8688 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8689 L:      linux-mips@linux-mips.org
8690 S:      Maintained
8691 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8692
8693 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8694 M:      Andrew Lunn <andrew@lunn.ch>
8695 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8696 L:      netdev@vger.kernel.org
8697 S:      Maintained
8698 F:      drivers/net/dsa/mv88e6xxx/
8699 F:      linux/platform_data/mv88e6xxx.h
8700 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8701
8702 MARVELL ARMADA DRM SUPPORT
8703 M:      Russell King <linux@armlinux.org.uk>
8704 S:      Maintained
8705 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8706 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8707 F:      drivers/gpu/drm/armada/
8708 F:      include/uapi/drm/armada_drm.h
8709 F:      Documentation/devicetree/bindings/display/armada/
8710
8711 MARVELL CRYPTO DRIVER
8712 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8713 M:      Arnaud Ebalard <arno@natisbad.org>
8714 F:      drivers/crypto/marvell/
8715 S:      Maintained
8716 L:      linux-crypto@vger.kernel.org
8717
8718 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8719 M:      Mirko Lindner <mlindner@marvell.com>
8720 M:      Stephen Hemminger <stephen@networkplumber.org>
8721 L:      netdev@vger.kernel.org
8722 S:      Maintained
8723 F:      drivers/net/ethernet/marvell/sk*
8724
8725 MARVELL LIBERTAS WIRELESS DRIVER
8726 L:      libertas-dev@lists.infradead.org
8727 S:      Orphan
8728 F:      drivers/net/wireless/marvell/libertas/
8729
8730 MARVELL MACCHIATOBIN SUPPORT
8731 M:      Russell King <linux@armlinux.org.uk>
8732 L:      linux-arm-kernel@lists.infradead.org
8733 S:      Maintained
8734 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8735
8736 MARVELL MV643XX ETHERNET DRIVER
8737 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8738 L:      netdev@vger.kernel.org
8739 S:      Maintained
8740 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8741 F:      include/linux/mv643xx.h
8742
8743 MARVELL MV88X3310 PHY DRIVER
8744 M:      Russell King <linux@armlinux.org.uk>
8745 L:      netdev@vger.kernel.org
8746 S:      Maintained
8747 F:      drivers/net/phy/marvell10g.c
8748
8749 MARVELL MVNETA ETHERNET DRIVER
8750 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8751 L:      netdev@vger.kernel.org
8752 S:      Maintained
8753 F:      drivers/net/ethernet/marvell/mvneta.*
8754
8755 MARVELL MWIFIEX WIRELESS DRIVER
8756 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8757 M:      Nishant Sarmukadam <nishants@marvell.com>
8758 M:      Ganapathi Bhat <gbhat@marvell.com>
8759 M:      Xinming Hu <huxinming820@gmail.com>
8760 L:      linux-wireless@vger.kernel.org
8761 S:      Maintained
8762 F:      drivers/net/wireless/marvell/mwifiex/
8763
8764 MARVELL MWL8K WIRELESS DRIVER
8765 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8766 L:      linux-wireless@vger.kernel.org
8767 S:      Odd Fixes
8768 F:      drivers/net/wireless/marvell/mwl8k.c
8769
8770 MARVELL NAND CONTROLLER DRIVER
8771 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8772 L:      linux-mtd@lists.infradead.org
8773 S:      Maintained
8774 F:      drivers/mtd/nand/raw/marvell_nand.c
8775 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8776
8777 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8778 M:      Nicolas Pitre <nico@fluxnic.net>
8779 S:      Odd Fixes
8780 F:      drivers/mmc/host/mvsdio.*
8781
8782 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8783 M:      Hu Ziji <huziji@marvell.com>
8784 L:      linux-mmc@vger.kernel.org
8785 S:      Supported
8786 F:      drivers/mmc/host/sdhci-xenon*
8787 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8788
8789 MATROX FRAMEBUFFER DRIVER
8790 L:      linux-fbdev@vger.kernel.org
8791 S:      Orphan
8792 F:      drivers/video/fbdev/matrox/matroxfb_*
8793 F:      include/uapi/linux/matroxfb.h
8794
8795 MAX16065 HARDWARE MONITOR DRIVER
8796 M:      Guenter Roeck <linux@roeck-us.net>
8797 L:      linux-hwmon@vger.kernel.org
8798 S:      Maintained
8799 F:      Documentation/hwmon/max16065
8800 F:      drivers/hwmon/max16065.c
8801
8802 MAX20751 HARDWARE MONITOR DRIVER
8803 M:      Guenter Roeck <linux@roeck-us.net>
8804 L:      linux-hwmon@vger.kernel.org
8805 S:      Maintained
8806 F:      Documentation/hwmon/max20751
8807 F:      drivers/hwmon/max20751.c
8808
8809 MAX2175 SDR TUNER DRIVER
8810 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8811 L:      linux-media@vger.kernel.org
8812 T:      git git://linuxtv.org/media_tree.git
8813 S:      Maintained
8814 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8815 F:      Documentation/media/v4l-drivers/max2175.rst
8816 F:      drivers/media/i2c/max2175*
8817 F:      include/uapi/linux/max2175.h
8818
8819 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8820 L:      linux-hwmon@vger.kernel.org
8821 S:      Orphan
8822 F:      Documentation/hwmon/max6650
8823 F:      drivers/hwmon/max6650.c
8824
8825 MAX6697 HARDWARE MONITOR DRIVER
8826 M:      Guenter Roeck <linux@roeck-us.net>
8827 L:      linux-hwmon@vger.kernel.org
8828 S:      Maintained
8829 F:      Documentation/hwmon/max6697
8830 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8831 F:      drivers/hwmon/max6697.c
8832 F:      include/linux/platform_data/max6697.h
8833
8834 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8835 M:      Peter Rosin <peda@axentia.se>
8836 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8837 S:      Maintained
8838 F:      Documentation/devicetree/bindings/sound/max9860.txt
8839 F:      sound/soc/codecs/max9860.*
8840
8841 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8842 M:      Javier Martinez Canillas <javier@dowhile0.org>
8843 L:      linux-kernel@vger.kernel.org
8844 S:      Supported
8845 F:      drivers/regulator/max77802-regulator.c
8846 F:      Documentation/devicetree/bindings/*/*max77802.txt
8847 F:      include/dt-bindings/*/*max77802.h
8848
8849 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8850 M:      Krzysztof Kozlowski <krzk@kernel.org>
8851 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8852 L:      linux-pm@vger.kernel.org
8853 S:      Supported
8854 F:      drivers/power/supply/max14577_charger.c
8855 F:      drivers/power/supply/max77693_charger.c
8856
8857 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8858 M:      Chanwoo Choi <cw00.choi@samsung.com>
8859 M:      Krzysztof Kozlowski <krzk@kernel.org>
8860 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8861 L:      linux-kernel@vger.kernel.org
8862 S:      Supported
8863 F:      drivers/*/max14577*.c
8864 F:      drivers/*/max77686*.c
8865 F:      drivers/*/max77693*.c
8866 F:      drivers/extcon/extcon-max14577.c
8867 F:      drivers/extcon/extcon-max77693.c
8868 F:      drivers/rtc/rtc-max77686.c
8869 F:      drivers/clk/clk-max77686.c
8870 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8871 F:      Documentation/devicetree/bindings/*/max77686.txt
8872 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8873 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8874 F:      include/linux/mfd/max14577*.h
8875 F:      include/linux/mfd/max77686*.h
8876 F:      include/linux/mfd/max77693*.h
8877
8878 MAXIRADIO FM RADIO RECEIVER DRIVER
8879 M:      Hans Verkuil <hverkuil@xs4all.nl>
8880 L:      linux-media@vger.kernel.org
8881 T:      git git://linuxtv.org/media_tree.git
8882 W:      https://linuxtv.org
8883 S:      Maintained
8884 F:      drivers/media/radio/radio-maxiradio*
8885
8886 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8887 M:      Peter Rosin <peda@axentia.se>
8888 L:      linux-iio@vger.kernel.org
8889 S:      Maintained
8890 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8891 F:      drivers/iio/potentiometer/mcp4018.c
8892 F:      drivers/iio/potentiometer/mcp4531.c
8893
8894 MCR20A IEEE-802.15.4 RADIO DRIVER
8895 M:      Xue Liu <liuxuenetmail@gmail.com>
8896 L:      linux-wpan@vger.kernel.org
8897 W:      https://github.com/xueliu/mcr20a-linux
8898 S:      Maintained
8899 F:      drivers/net/ieee802154/mcr20a.c
8900 F:      drivers/net/ieee802154/mcr20a.h
8901 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8902
8903 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8904 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8905 L:      linux-iio@vger.kernel.org
8906 S:      Maintained
8907 F:      drivers/iio/dac/cio-dac.c
8908
8909 MEDIA DRIVERS FOR ASCOT2E
8910 M:      Sergey Kozlov <serjk@netup.ru>
8911 M:      Abylay Ospan <aospan@netup.ru>
8912 L:      linux-media@vger.kernel.org
8913 W:      https://linuxtv.org
8914 W:      http://netup.tv/
8915 T:      git git://linuxtv.org/media_tree.git
8916 S:      Supported
8917 F:      drivers/media/dvb-frontends/ascot2e*
8918
8919 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8920 M:      Jasmin Jessich <jasmin@anw.at>
8921 L:      linux-media@vger.kernel.org
8922 W:      https://linuxtv.org
8923 T:      git git://linuxtv.org/media_tree.git
8924 S:      Maintained
8925 F:      drivers/media/dvb-frontends/cxd2099*
8926
8927 MEDIA DRIVERS FOR CXD2841ER
8928 M:      Sergey Kozlov <serjk@netup.ru>
8929 M:      Abylay Ospan <aospan@netup.ru>
8930 L:      linux-media@vger.kernel.org
8931 W:      https://linuxtv.org
8932 W:      http://netup.tv/
8933 T:      git git://linuxtv.org/media_tree.git
8934 S:      Supported
8935 F:      drivers/media/dvb-frontends/cxd2841er*
8936
8937 MEDIA DRIVERS FOR CXD2880
8938 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8939 L:      linux-media@vger.kernel.org
8940 W:      http://linuxtv.org/
8941 T:      git git://linuxtv.org/media_tree.git
8942 S:      Supported
8943 F:      drivers/media/dvb-frontends/cxd2880/*
8944 F:      drivers/media/spi/cxd2880*
8945
8946 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8947 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8948 L:      linux-media@vger.kernel.org
8949 W:      https://linuxtv.org
8950 T:      git git://linuxtv.org/media_tree.git
8951 S:      Maintained
8952 F:      drivers/media/pci/ddbridge/*
8953
8954 MEDIA DRIVERS FOR FREESCALE IMX
8955 M:      Steve Longerbeam <slongerbeam@gmail.com>
8956 M:      Philipp Zabel <p.zabel@pengutronix.de>
8957 L:      linux-media@vger.kernel.org
8958 T:      git git://linuxtv.org/media_tree.git
8959 S:      Maintained
8960 F:      Documentation/devicetree/bindings/media/imx.txt
8961 F:      Documentation/media/v4l-drivers/imx.rst
8962 F:      drivers/staging/media/imx/
8963 F:      include/linux/imx-media.h
8964 F:      include/media/imx.h
8965
8966 MEDIA DRIVERS FOR HELENE
8967 M:      Abylay Ospan <aospan@netup.ru>
8968 L:      linux-media@vger.kernel.org
8969 W:      https://linuxtv.org
8970 W:      http://netup.tv/
8971 T:      git git://linuxtv.org/media_tree.git
8972 S:      Supported
8973 F:      drivers/media/dvb-frontends/helene*
8974
8975 MEDIA DRIVERS FOR HORUS3A
8976 M:      Sergey Kozlov <serjk@netup.ru>
8977 M:      Abylay Ospan <aospan@netup.ru>
8978 L:      linux-media@vger.kernel.org
8979 W:      https://linuxtv.org
8980 W:      http://netup.tv/
8981 T:      git git://linuxtv.org/media_tree.git
8982 S:      Supported
8983 F:      drivers/media/dvb-frontends/horus3a*
8984
8985 MEDIA DRIVERS FOR LNBH25
8986 M:      Sergey Kozlov <serjk@netup.ru>
8987 M:      Abylay Ospan <aospan@netup.ru>
8988 L:      linux-media@vger.kernel.org
8989 W:      https://linuxtv.org
8990 W:      http://netup.tv/
8991 T:      git git://linuxtv.org/media_tree.git
8992 S:      Supported
8993 F:      drivers/media/dvb-frontends/lnbh25*
8994
8995 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8996 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8997 L:      linux-media@vger.kernel.org
8998 W:      https://linuxtv.org
8999 T:      git git://linuxtv.org/media_tree.git
9000 S:      Maintained
9001 F:      drivers/media/dvb-frontends/mxl5xx*
9002
9003 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9004 M:      Sergey Kozlov <serjk@netup.ru>
9005 M:      Abylay Ospan <aospan@netup.ru>
9006 L:      linux-media@vger.kernel.org
9007 W:      https://linuxtv.org
9008 W:      http://netup.tv/
9009 T:      git git://linuxtv.org/media_tree.git
9010 S:      Supported
9011 F:      drivers/media/pci/netup_unidvb/*
9012
9013 MEDIA DRIVERS FOR RENESAS - CEU
9014 M:      Jacopo Mondi <jacopo@jmondi.org>
9015 L:      linux-media@vger.kernel.org
9016 L:      linux-renesas-soc@vger.kernel.org
9017 T:      git git://linuxtv.org/media_tree.git
9018 S:      Supported
9019 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9020 F:      drivers/media/platform/renesas-ceu.c
9021 F:      include/media/drv-intf/renesas-ceu.h
9022
9023 MEDIA DRIVERS FOR RENESAS - DRIF
9024 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9025 L:      linux-media@vger.kernel.org
9026 L:      linux-renesas-soc@vger.kernel.org
9027 T:      git git://linuxtv.org/media_tree.git
9028 S:      Supported
9029 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9030 F:      drivers/media/platform/rcar_drif.c
9031
9032 MEDIA DRIVERS FOR RENESAS - FCP
9033 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9034 L:      linux-media@vger.kernel.org
9035 L:      linux-renesas-soc@vger.kernel.org
9036 T:      git git://linuxtv.org/media_tree.git
9037 S:      Supported
9038 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9039 F:      drivers/media/platform/rcar-fcp.c
9040 F:      include/media/rcar-fcp.h
9041
9042 MEDIA DRIVERS FOR RENESAS - FDP1
9043 M:      Kieran Bingham <kieran@bingham.xyz>
9044 L:      linux-media@vger.kernel.org
9045 L:      linux-renesas-soc@vger.kernel.org
9046 T:      git git://linuxtv.org/media_tree.git
9047 S:      Supported
9048 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9049 F:      drivers/media/platform/rcar_fdp1.c
9050
9051 MEDIA DRIVERS FOR RENESAS - VIN
9052 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9053 L:      linux-media@vger.kernel.org
9054 L:      linux-renesas-soc@vger.kernel.org
9055 T:      git git://linuxtv.org/media_tree.git
9056 S:      Supported
9057 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9058 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9059 F:      drivers/media/platform/rcar-vin/
9060
9061 MEDIA DRIVERS FOR RENESAS - VSP1
9062 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9063 L:      linux-media@vger.kernel.org
9064 L:      linux-renesas-soc@vger.kernel.org
9065 T:      git git://linuxtv.org/media_tree.git
9066 S:      Supported
9067 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9068 F:      drivers/media/platform/vsp1/
9069
9070 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9071 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9072 L:      linux-media@vger.kernel.org
9073 W:      https://linuxtv.org
9074 T:      git git://linuxtv.org/media_tree.git
9075 S:      Maintained
9076 F:      drivers/media/dvb-frontends/stv0910*
9077
9078 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9079 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9080 L:      linux-media@vger.kernel.org
9081 W:      https://linuxtv.org
9082 T:      git git://linuxtv.org/media_tree.git
9083 S:      Maintained
9084 F:      drivers/media/dvb-frontends/stv6111*
9085
9086 MEDIA DRIVERS FOR STM32 - DCMI
9087 M:      Hugues Fruchet <hugues.fruchet@st.com>
9088 L:      linux-media@vger.kernel.org
9089 T:      git git://linuxtv.org/media_tree.git
9090 S:      Supported
9091 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9092 F:      drivers/media/platform/stm32/stm32-dcmi.c
9093
9094 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9095 M:      Dmitry Osipenko <digetx@gmail.com>
9096 L:      linux-media@vger.kernel.org
9097 L:      linux-tegra@vger.kernel.org
9098 T:      git git://linuxtv.org/media_tree.git
9099 S:      Maintained
9100 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9101 F:      drivers/staging/media/tegra-vde/
9102
9103 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9104 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9105 P:      LinuxTV.org Project
9106 L:      linux-media@vger.kernel.org
9107 W:      https://linuxtv.org
9108 Q:      http://patchwork.kernel.org/project/linux-media/list/
9109 T:      git git://linuxtv.org/media_tree.git
9110 S:      Maintained
9111 F:      Documentation/devicetree/bindings/media/
9112 F:      Documentation/media/
9113 F:      drivers/media/
9114 F:      drivers/staging/media/
9115 F:      include/linux/platform_data/media/
9116 F:      include/media/
9117 F:      include/uapi/linux/dvb/
9118 F:      include/uapi/linux/videodev2.h
9119 F:      include/uapi/linux/media.h
9120 F:      include/uapi/linux/v4l2-*
9121 F:      include/uapi/linux/meye.h
9122 F:      include/uapi/linux/ivtv*
9123 F:      include/uapi/linux/uvcvideo.h
9124
9125 MEDIATEK BLUETOOTH DRIVER
9126 M:      Sean Wang <sean.wang@mediatek.com>
9127 L:      linux-bluetooth@vger.kernel.org
9128 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9129 S:      Maintained
9130 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9131 F:      drivers/bluetooth/btmtkuart.c
9132
9133 MEDIATEK CIR DRIVER
9134 M:      Sean Wang <sean.wang@mediatek.com>
9135 S:      Maintained
9136 F:      drivers/media/rc/mtk-cir.c
9137
9138 MEDIATEK DMA DRIVER
9139 M:      Sean Wang <sean.wang@mediatek.com>
9140 L:      dmaengine@vger.kernel.org
9141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9142 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9143 S:      Maintained
9144 F:      Documentation/devicetree/bindings/dma/mtk-*
9145 F:      drivers/dma/mediatek/
9146
9147 MEDIATEK PMIC LED DRIVER
9148 M:      Sean Wang <sean.wang@mediatek.com>
9149 S:      Maintained
9150 F:      drivers/leds/leds-mt6323.c
9151 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9152
9153 MEDIATEK ETHERNET DRIVER
9154 M:      Felix Fietkau <nbd@openwrt.org>
9155 M:      John Crispin <john@phrozen.org>
9156 M:      Sean Wang <sean.wang@mediatek.com>
9157 M:      Nelson Chang <nelson.chang@mediatek.com>
9158 L:      netdev@vger.kernel.org
9159 S:      Maintained
9160 F:      drivers/net/ethernet/mediatek/
9161
9162 MEDIATEK SWITCH DRIVER
9163 M:      Sean Wang <sean.wang@mediatek.com>
9164 L:      netdev@vger.kernel.org
9165 S:      Maintained
9166 F:      drivers/net/dsa/mt7530.*
9167 F:      net/dsa/tag_mtk.c
9168
9169 MEDIATEK JPEG DRIVER
9170 M:      Rick Chang <rick.chang@mediatek.com>
9171 M:      Bin Liu <bin.liu@mediatek.com>
9172 S:      Supported
9173 F:      drivers/media/platform/mtk-jpeg/
9174 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9175
9176 MEDIATEK MDP DRIVER
9177 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9178 M:      Houlong Wei <houlong.wei@mediatek.com>
9179 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9180 S:      Supported
9181 F:      drivers/media/platform/mtk-mdp/
9182 F:      drivers/media/platform/mtk-vpu/
9183 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9184
9185 MEDIATEK MEDIA DRIVER
9186 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9187 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9188 S:      Supported
9189 F:      drivers/media/platform/mtk-vcodec/
9190 F:      drivers/media/platform/mtk-vpu/
9191 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9192 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9193
9194 MEDIATEK MT7601U WIRELESS LAN DRIVER
9195 M:      Jakub Kicinski <kubakici@wp.pl>
9196 L:      linux-wireless@vger.kernel.org
9197 S:      Maintained
9198 F:      drivers/net/wireless/mediatek/mt7601u/
9199
9200 MEDIATEK NAND CONTROLLER DRIVER
9201 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9202 L:      linux-mtd@lists.infradead.org
9203 S:      Maintained
9204 F:      drivers/mtd/nand/raw/mtk_*
9205 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9206
9207 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9208 M:      Sean Wang <sean.wang@mediatek.com>
9209 S:      Maintained
9210 F:      drivers/char/hw_random/mtk-rng.c
9211
9212 MEDIATEK USB3 DRD IP DRIVER
9213 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9214 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9216 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9217 S:      Maintained
9218 F:      drivers/usb/mtu3/
9219
9220 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9221 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9222 M:      Martin Donnelly <martin.donnelly@ge.com>
9223 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9224 S:      Maintained
9225 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9226 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9227
9228 MEGARAID SCSI/SAS DRIVERS
9229 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9230 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9231 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9232 L:      megaraidlinux.pdl@broadcom.com
9233 L:      linux-scsi@vger.kernel.org
9234 W:      http://www.avagotech.com/support/
9235 S:      Maintained
9236 F:      Documentation/scsi/megaraid.txt
9237 F:      drivers/scsi/megaraid.*
9238 F:      drivers/scsi/megaraid/
9239
9240 MELEXIS MLX90614 DRIVER
9241 M:      Crt Mori <cmo@melexis.com>
9242 L:      linux-iio@vger.kernel.org
9243 W:      http://www.melexis.com
9244 S:      Supported
9245 F:      drivers/iio/temperature/mlx90614.c
9246
9247 MELEXIS MLX90632 DRIVER
9248 M:      Crt Mori <cmo@melexis.com>
9249 L:      linux-iio@vger.kernel.org
9250 W:      http://www.melexis.com
9251 S:      Supported
9252 F:      drivers/iio/temperature/mlx90632.c
9253
9254 MELFAS MIP4 TOUCHSCREEN DRIVER
9255 M:      Sangwon Jee <jeesw@melfas.com>
9256 W:      http://www.melfas.com
9257 S:      Supported
9258 F:      drivers/input/touchscreen/melfas_mip4.c
9259 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9260
9261 MELLANOX ETHERNET DRIVER (mlx4_en)
9262 M:      Tariq Toukan <tariqt@mellanox.com>
9263 L:      netdev@vger.kernel.org
9264 S:      Supported
9265 W:      http://www.mellanox.com
9266 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9267 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9268
9269 MELLANOX ETHERNET DRIVER (mlx5e)
9270 M:      Saeed Mahameed <saeedm@mellanox.com>
9271 L:      netdev@vger.kernel.org
9272 S:      Supported
9273 W:      http://www.mellanox.com
9274 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9275 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9276
9277 MELLANOX ETHERNET INNOVA DRIVERS
9278 R:      Boris Pismenny <borisp@mellanox.com>
9279 L:      netdev@vger.kernel.org
9280 S:      Supported
9281 W:      http://www.mellanox.com
9282 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9283 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9284 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9285 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9286 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9287
9288 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9289 R:      Boris Pismenny <borisp@mellanox.com>
9290 L:      netdev@vger.kernel.org
9291 S:      Supported
9292 W:      http://www.mellanox.com
9293 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9294 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9295 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9296
9297 MELLANOX ETHERNET SWITCH DRIVERS
9298 M:      Jiri Pirko <jiri@mellanox.com>
9299 M:      Ido Schimmel <idosch@mellanox.com>
9300 L:      netdev@vger.kernel.org
9301 S:      Supported
9302 W:      http://www.mellanox.com
9303 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9304 F:      drivers/net/ethernet/mellanox/mlxsw/
9305 F:      tools/testing/selftests/drivers/net/mlxsw/
9306
9307 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9308 M:      mlxsw@mellanox.com
9309 L:      netdev@vger.kernel.org
9310 S:      Supported
9311 W:      http://www.mellanox.com
9312 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9313 F:      drivers/net/ethernet/mellanox/mlxfw/
9314
9315 MELLANOX HARDWARE PLATFORM SUPPORT
9316 M:      Andy Shevchenko <andy@infradead.org>
9317 M:      Darren Hart <dvhart@infradead.org>
9318 M:      Vadim Pasternak <vadimp@mellanox.com>
9319 L:      platform-driver-x86@vger.kernel.org
9320 S:      Supported
9321 F:      drivers/platform/mellanox/
9322
9323 MELLANOX MLX4 core VPI driver
9324 M:      Tariq Toukan <tariqt@mellanox.com>
9325 L:      netdev@vger.kernel.org
9326 L:      linux-rdma@vger.kernel.org
9327 W:      http://www.mellanox.com
9328 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9329 S:      Supported
9330 F:      drivers/net/ethernet/mellanox/mlx4/
9331 F:      include/linux/mlx4/
9332
9333 MELLANOX MLX4 IB driver
9334 M:      Yishai Hadas <yishaih@mellanox.com>
9335 L:      linux-rdma@vger.kernel.org
9336 W:      http://www.mellanox.com
9337 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9338 S:      Supported
9339 F:      drivers/infiniband/hw/mlx4/
9340 F:      include/linux/mlx4/
9341 F:      include/uapi/rdma/mlx4-abi.h
9342
9343 MELLANOX MLX5 core VPI driver
9344 M:      Saeed Mahameed <saeedm@mellanox.com>
9345 M:      Leon Romanovsky <leonro@mellanox.com>
9346 L:      netdev@vger.kernel.org
9347 L:      linux-rdma@vger.kernel.org
9348 W:      http://www.mellanox.com
9349 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9350 S:      Supported
9351 F:      drivers/net/ethernet/mellanox/mlx5/core/
9352 F:      include/linux/mlx5/
9353
9354 MELLANOX MLX5 IB driver
9355 M:      Leon Romanovsky <leonro@mellanox.com>
9356 L:      linux-rdma@vger.kernel.org
9357 W:      http://www.mellanox.com
9358 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9359 S:      Supported
9360 F:      drivers/infiniband/hw/mlx5/
9361 F:      include/linux/mlx5/
9362 F:      include/uapi/rdma/mlx5-abi.h
9363
9364 MELLANOX MLXCPLD I2C AND MUX DRIVER
9365 M:      Vadim Pasternak <vadimp@mellanox.com>
9366 M:      Michael Shych <michaelsh@mellanox.com>
9367 L:      linux-i2c@vger.kernel.org
9368 S:      Supported
9369 F:      drivers/i2c/busses/i2c-mlxcpld.c
9370 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9371 F:      Documentation/i2c/busses/i2c-mlxcpld
9372
9373 MELLANOX MLXCPLD LED DRIVER
9374 M:      Vadim Pasternak <vadimp@mellanox.com>
9375 L:      linux-leds@vger.kernel.org
9376 S:      Supported
9377 F:      drivers/leds/leds-mlxcpld.c
9378 F:      drivers/leds/leds-mlxreg.c
9379 F:      Documentation/leds/leds-mlxcpld.txt
9380
9381 MELLANOX PLATFORM DRIVER
9382 M:      Vadim Pasternak <vadimp@mellanox.com>
9383 L:      platform-driver-x86@vger.kernel.org
9384 S:      Supported
9385 F:      drivers/platform/x86/mlx-platform.c
9386
9387 MEMBARRIER SUPPORT
9388 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9389 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9390 L:      linux-kernel@vger.kernel.org
9391 S:      Supported
9392 F:      kernel/sched/membarrier.c
9393 F:      include/uapi/linux/membarrier.h
9394 F:      arch/powerpc/include/asm/membarrier.h
9395
9396 MEMORY MANAGEMENT
9397 L:      linux-mm@kvack.org
9398 W:      http://www.linux-mm.org
9399 S:      Maintained
9400 F:      include/linux/mm.h
9401 F:      include/linux/gfp.h
9402 F:      include/linux/mmzone.h
9403 F:      include/linux/memory_hotplug.h
9404 F:      include/linux/vmalloc.h
9405 F:      mm/
9406
9407 MEMORY TECHNOLOGY DEVICES (MTD)
9408 M:      David Woodhouse <dwmw2@infradead.org>
9409 M:      Brian Norris <computersforpeace@gmail.com>
9410 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9411 M:      Marek Vasut <marek.vasut@gmail.com>
9412 M:      Richard Weinberger <richard@nod.at>
9413 L:      linux-mtd@lists.infradead.org
9414 W:      http://www.linux-mtd.infradead.org/
9415 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9416 T:      git git://git.infradead.org/linux-mtd.git master
9417 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9418 S:      Maintained
9419 F:      Documentation/devicetree/bindings/mtd/
9420 F:      drivers/mtd/
9421 F:      include/linux/mtd/
9422 F:      include/uapi/mtd/
9423
9424 MEN A21 WATCHDOG DRIVER
9425 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9426 L:      linux-watchdog@vger.kernel.org
9427 S:      Maintained
9428 F:      drivers/watchdog/mena21_wdt.c
9429
9430 MEN CHAMELEON BUS (mcb)
9431 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9432 S:      Maintained
9433 F:      drivers/mcb/
9434 F:      include/linux/mcb.h
9435 F:      Documentation/men-chameleon-bus.txt
9436
9437 MEN F21BMC (Board Management Controller)
9438 M:      Andreas Werner <andreas.werner@men.de>
9439 S:      Supported
9440 F:      drivers/mfd/menf21bmc.c
9441 F:      drivers/watchdog/menf21bmc_wdt.c
9442 F:      drivers/leds/leds-menf21bmc.c
9443 F:      drivers/hwmon/menf21bmc_hwmon.c
9444 F:      Documentation/hwmon/menf21bmc
9445
9446 MEN Z069 WATCHDOG DRIVER
9447 M:      Johannes Thumshirn <jth@kernel.org>
9448 L:      linux-watchdog@vger.kernel.org
9449 S:      Maintained
9450 F:      drivers/watchdog/menz069_wdt.c
9451
9452 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9453 M:      Neil Armstrong <narmstrong@baylibre.com>
9454 L:      linux-media@lists.freedesktop.org
9455 L:      linux-amlogic@lists.infradead.org
9456 W:      http://linux-meson.com/
9457 S:      Supported
9458 F:      drivers/media/platform/meson/ao-cec.c
9459 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9460 T:      git git://linuxtv.org/media_tree.git
9461
9462 MICROBLAZE ARCHITECTURE
9463 M:      Michal Simek <monstr@monstr.eu>
9464 W:      http://www.monstr.eu/fdt/
9465 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9466 S:      Supported
9467 F:      arch/microblaze/
9468
9469 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9470 M:      Richard Genoud <richard.genoud@gmail.com>
9471 S:      Maintained
9472 F:      drivers/tty/serial/atmel_serial.c
9473 F:      drivers/tty/serial/atmel_serial.h
9474
9475 MICROCHIP / ATMEL DMA DRIVER
9476 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9477 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9478 L:      dmaengine@vger.kernel.org
9479 S:      Supported
9480 F:      drivers/dma/at_hdmac.c
9481 F:      drivers/dma/at_hdmac_regs.h
9482 F:      include/linux/platform_data/dma-atmel.h
9483
9484 MICROCHIP / ATMEL ECC DRIVER
9485 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9486 L:      linux-crypto@vger.kernel.org
9487 S:      Maintained
9488 F:      drivers/crypto/atmel-ecc.*
9489
9490 MICROCHIP / ATMEL ISC DRIVER
9491 M:      Songjun Wu <songjun.wu@microchip.com>
9492 L:      linux-media@vger.kernel.org
9493 S:      Supported
9494 F:      drivers/media/platform/atmel/atmel-isc.c
9495 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9496 F:      devicetree/bindings/media/atmel-isc.txt
9497
9498 MICROCHIP / ATMEL NAND DRIVER
9499 M:      Josh Wu <rainyfeeling@outlook.com>
9500 L:      linux-mtd@lists.infradead.org
9501 S:      Supported
9502 F:      drivers/mtd/nand/raw/atmel/*
9503 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9504
9505 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9506 M:      Woojung Huh <Woojung.Huh@microchip.com>
9507 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9508 L:      netdev@vger.kernel.org
9509 S:      Maintained
9510 F:      net/dsa/tag_ksz.c
9511 F:      drivers/net/dsa/microchip/*
9512 F:      include/linux/platform_data/microchip-ksz.h
9513 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9514
9515 MICROCHIP LAN743X ETHERNET DRIVER
9516 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9517 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9518 L:      netdev@vger.kernel.org
9519 S:      Maintained
9520 F:      drivers/net/ethernet/microchip/lan743x_*
9521
9522 MICROCHIP USB251XB DRIVER
9523 M:      Richard Leitner <richard.leitner@skidata.com>
9524 L:      linux-usb@vger.kernel.org
9525 S:      Maintained
9526 F:      drivers/usb/misc/usb251xb.c
9527 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9528
9529 MICROSEMI MIPS SOCS
9530 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9531 L:      linux-mips@linux-mips.org
9532 S:      Maintained
9533 F:      arch/mips/generic/board-ocelot.c
9534 F:      arch/mips/configs/generic/board-ocelot.config
9535 F:      arch/mips/boot/dts/mscc/
9536 F:      Documentation/devicetree/bindings/mips/mscc.txt
9537
9538 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9539 M:      Don Brace <don.brace@microsemi.com>
9540 L:      esc.storagedev@microsemi.com
9541 L:      linux-scsi@vger.kernel.org
9542 S:      Supported
9543 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9544 F:      drivers/scsi/smartpqi/Kconfig
9545 F:      drivers/scsi/smartpqi/Makefile
9546 F:      include/linux/cciss*.h
9547 F:      include/uapi/linux/cciss*.h
9548 F:      Documentation/scsi/smartpqi.txt
9549
9550 MICROSEMI ETHERNET SWITCH DRIVER
9551 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9552 L:      netdev@vger.kernel.org
9553 S:      Supported
9554 F:      drivers/net/ethernet/mscc/
9555
9556 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9557 M:      Chen Yu <yu.c.chen@intel.com>
9558 L:      platform-driver-x86@vger.kernel.org
9559 S:      Supported
9560 F:      drivers/platform/x86/surfacepro3_button.c
9561
9562 MICROTEK X6 SCANNER
9563 M:      Oliver Neukum <oliver@neukum.org>
9564 S:      Maintained
9565 F:      drivers/usb/image/microtek.*
9566
9567 MIPS
9568 M:      Ralf Baechle <ralf@linux-mips.org>
9569 M:      Paul Burton <paul.burton@mips.com>
9570 M:      James Hogan <jhogan@kernel.org>
9571 L:      linux-mips@linux-mips.org
9572 W:      http://www.linux-mips.org/
9573 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9575 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9576 S:      Supported
9577 F:      Documentation/devicetree/bindings/mips/
9578 F:      Documentation/mips/
9579 F:      arch/mips/
9580 F:      drivers/platform/mips/
9581
9582 MIPS BOSTON DEVELOPMENT BOARD
9583 M:      Paul Burton <paul.burton@mips.com>
9584 L:      linux-mips@linux-mips.org
9585 S:      Maintained
9586 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9587 F:      arch/mips/boot/dts/img/boston.dts
9588 F:      arch/mips/configs/generic/board-boston.config
9589 F:      drivers/clk/imgtec/clk-boston.c
9590 F:      include/dt-bindings/clock/boston-clock.h
9591
9592 MIPS GENERIC PLATFORM
9593 M:      Paul Burton <paul.burton@mips.com>
9594 L:      linux-mips@linux-mips.org
9595 S:      Supported
9596 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9597 F:      arch/mips/generic/
9598 F:      arch/mips/tools/generic-board-config.sh
9599
9600 MIPS/LOONGSON1 ARCHITECTURE
9601 M:      Keguang Zhang <keguang.zhang@gmail.com>
9602 L:      linux-mips@linux-mips.org
9603 S:      Maintained
9604 F:      arch/mips/loongson32/
9605 F:      arch/mips/include/asm/mach-loongson32/
9606 F:      drivers/*/*loongson1*
9607 F:      drivers/*/*/*loongson1*
9608
9609 MIPS/LOONGSON2 ARCHITECTURE
9610 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9611 L:      linux-mips@linux-mips.org
9612 S:      Maintained
9613 F:      arch/mips/loongson64/*{2e/2f}*
9614 F:      arch/mips/include/asm/mach-loongson64/
9615 F:      drivers/*/*loongson2*
9616 F:      drivers/*/*/*loongson2*
9617
9618 MIPS/LOONGSON3 ARCHITECTURE
9619 M:      Huacai Chen <chenhc@lemote.com>
9620 L:      linux-mips@linux-mips.org
9621 S:      Maintained
9622 F:      arch/mips/loongson64/
9623 F:      arch/mips/include/asm/mach-loongson64/
9624 F:      drivers/platform/mips/cpu_hwmon.c
9625 F:      drivers/*/*loongson3*
9626 F:      drivers/*/*/*loongson3*
9627
9628 MIPS RINT INSTRUCTION EMULATION
9629 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9630 L:      linux-mips@linux-mips.org
9631 S:      Supported
9632 F:      arch/mips/math-emu/sp_rint.c
9633 F:      arch/mips/math-emu/dp_rint.c
9634
9635 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9636 M:      Hans Verkuil <hverkuil@xs4all.nl>
9637 L:      linux-media@vger.kernel.org
9638 T:      git git://linuxtv.org/media_tree.git
9639 W:      https://linuxtv.org
9640 S:      Odd Fixes
9641 F:      drivers/media/radio/radio-miropcm20*
9642
9643 MMP SUPPORT
9644 M:      Eric Miao <eric.y.miao@gmail.com>
9645 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9647 T:      git git://github.com/hzhuang1/linux.git
9648 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9649 S:      Maintained
9650 F:      arch/arm/boot/dts/mmp*
9651 F:      arch/arm/mach-mmp/
9652
9653 MN88472 MEDIA DRIVER
9654 M:      Antti Palosaari <crope@iki.fi>
9655 L:      linux-media@vger.kernel.org
9656 W:      https://linuxtv.org
9657 W:      http://palosaari.fi/linux/
9658 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9659 S:      Maintained
9660 F:      drivers/media/dvb-frontends/mn88472*
9661
9662 MN88473 MEDIA DRIVER
9663 M:      Antti Palosaari <crope@iki.fi>
9664 L:      linux-media@vger.kernel.org
9665 W:      https://linuxtv.org
9666 W:      http://palosaari.fi/linux/
9667 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9668 S:      Maintained
9669 F:      drivers/media/dvb-frontends/mn88473*
9670
9671 PCI DRIVER FOR MOBIVEIL PCIE IP
9672 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9673 L:      linux-pci@vger.kernel.org
9674 S:      Supported
9675 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9676 F:      drivers/pci/controller/pcie-mobiveil.c
9677
9678 MODULE SUPPORT
9679 M:      Jessica Yu <jeyu@kernel.org>
9680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9681 S:      Maintained
9682 F:      include/linux/module.h
9683 F:      kernel/module.c
9684
9685 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9686 W:      http://popies.net/meye/
9687 S:      Orphan
9688 F:      Documentation/media/v4l-drivers/meye*
9689 F:      drivers/media/pci/meye/
9690 F:      include/uapi/linux/meye.h
9691
9692 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9693 M:      Jiri Slaby <jirislaby@gmail.com>
9694 S:      Maintained
9695 F:      Documentation/serial/moxa-smartio
9696 F:      drivers/tty/mxser.*
9697
9698 MR800 AVERMEDIA USB FM RADIO DRIVER
9699 M:      Alexey Klimov <klimov.linux@gmail.com>
9700 L:      linux-media@vger.kernel.org
9701 T:      git git://linuxtv.org/media_tree.git
9702 S:      Maintained
9703 F:      drivers/media/radio/radio-mr800.c
9704
9705 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9706 M:      Alan Ott <alan@signal11.us>
9707 L:      linux-wpan@vger.kernel.org
9708 S:      Maintained
9709 F:      drivers/net/ieee802154/mrf24j40.c
9710 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9711
9712 MSI LAPTOP SUPPORT
9713 M:      "Lee, Chun-Yi" <jlee@suse.com>
9714 L:      platform-driver-x86@vger.kernel.org
9715 S:      Maintained
9716 F:      drivers/platform/x86/msi-laptop.c
9717
9718 MSI WMI SUPPORT
9719 L:      platform-driver-x86@vger.kernel.org
9720 S:      Orphan
9721 F:      drivers/platform/x86/msi-wmi.c
9722
9723 MSI001 MEDIA DRIVER
9724 M:      Antti Palosaari <crope@iki.fi>
9725 L:      linux-media@vger.kernel.org
9726 W:      https://linuxtv.org
9727 W:      http://palosaari.fi/linux/
9728 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9729 T:      git git://linuxtv.org/anttip/media_tree.git
9730 S:      Maintained
9731 F:      drivers/media/tuners/msi001*
9732
9733 MSI2500 MEDIA DRIVER
9734 M:      Antti Palosaari <crope@iki.fi>
9735 L:      linux-media@vger.kernel.org
9736 W:      https://linuxtv.org
9737 W:      http://palosaari.fi/linux/
9738 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9739 T:      git git://linuxtv.org/anttip/media_tree.git
9740 S:      Maintained
9741 F:      drivers/media/usb/msi2500/
9742
9743 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9744 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9745 L:      linux-mtd@lists.infradead.org
9746 S:      Maintained
9747 F:      drivers/mtd/devices/docg3*
9748
9749 MT9M032 APTINA SENSOR DRIVER
9750 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9751 L:      linux-media@vger.kernel.org
9752 T:      git git://linuxtv.org/media_tree.git
9753 S:      Maintained
9754 F:      drivers/media/i2c/mt9m032.c
9755 F:      include/media/i2c/mt9m032.h
9756
9757 MT9P031 APTINA CAMERA SENSOR
9758 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9759 L:      linux-media@vger.kernel.org
9760 T:      git git://linuxtv.org/media_tree.git
9761 S:      Maintained
9762 F:      drivers/media/i2c/mt9p031.c
9763 F:      include/media/i2c/mt9p031.h
9764
9765 MT9T001 APTINA CAMERA SENSOR
9766 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9767 L:      linux-media@vger.kernel.org
9768 T:      git git://linuxtv.org/media_tree.git
9769 S:      Maintained
9770 F:      drivers/media/i2c/mt9t001.c
9771 F:      include/media/i2c/mt9t001.h
9772
9773 MT9T112 APTINA CAMERA SENSOR
9774 M:      Jacopo Mondi <jacopo@jmondi.org>
9775 L:      linux-media@vger.kernel.org
9776 T:      git git://linuxtv.org/media_tree.git
9777 S:      Odd Fixes
9778 F:      drivers/media/i2c/mt9t112.c
9779 F:      include/media/i2c/mt9t112.h
9780
9781 MT9V032 APTINA CAMERA SENSOR
9782 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9783 L:      linux-media@vger.kernel.org
9784 T:      git git://linuxtv.org/media_tree.git
9785 S:      Maintained
9786 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9787 F:      drivers/media/i2c/mt9v032.c
9788 F:      include/media/i2c/mt9v032.h
9789
9790 MT9V111 APTINA CAMERA SENSOR
9791 M:      Jacopo Mondi <jacopo@jmondi.org>
9792 L:      linux-media@vger.kernel.org
9793 T:      git git://linuxtv.org/media_tree.git
9794 S:      Maintained
9795 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9796 F:      drivers/media/i2c/mt9v111.c
9797
9798 MULTIFUNCTION DEVICES (MFD)
9799 M:      Lee Jones <lee.jones@linaro.org>
9800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9801 S:      Supported
9802 F:      Documentation/devicetree/bindings/mfd/
9803 F:      drivers/mfd/
9804 F:      include/linux/mfd/
9805 F:      include/dt-bindings/mfd/
9806
9807 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9808 S:      Orphan
9809 F:      drivers/mmc/host/mmc_spi.c
9810 F:      include/linux/spi/mmc_spi.h
9811
9812 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9813 M:      Ulf Hansson <ulf.hansson@linaro.org>
9814 L:      linux-mmc@vger.kernel.org
9815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9816 S:      Maintained
9817 F:      Documentation/devicetree/bindings/mmc/
9818 F:      drivers/mmc/
9819 F:      include/linux/mmc/
9820 F:      include/uapi/linux/mmc/
9821
9822 MULTIPLEXER SUBSYSTEM
9823 M:      Peter Rosin <peda@axentia.se>
9824 S:      Maintained
9825 F:      Documentation/ABI/testing/sysfs-class-mux*
9826 F:      Documentation/devicetree/bindings/mux/
9827 F:      include/linux/dt-bindings/mux/
9828 F:      include/linux/mux/
9829 F:      drivers/mux/
9830
9831 MULTITECH MULTIPORT CARD (ISICOM)
9832 S:      Orphan
9833 F:      drivers/tty/isicom.c
9834 F:      include/linux/isicom.h
9835
9836 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9837 M:      Bin Liu <b-liu@ti.com>
9838 L:      linux-usb@vger.kernel.org
9839 S:      Maintained
9840 F:      drivers/usb/musb/
9841
9842 MXL301RF MEDIA DRIVER
9843 M:      Akihiro Tsukada <tskd08@gmail.com>
9844 L:      linux-media@vger.kernel.org
9845 S:      Odd Fixes
9846 F:      drivers/media/tuners/mxl301rf*
9847
9848 MXL5007T MEDIA DRIVER
9849 M:      Michael Krufky <mkrufky@linuxtv.org>
9850 L:      linux-media@vger.kernel.org
9851 W:      https://linuxtv.org
9852 W:      http://github.com/mkrufky
9853 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9854 T:      git git://linuxtv.org/mkrufky/tuners.git
9855 S:      Maintained
9856 F:      drivers/media/tuners/mxl5007t.*
9857
9858 MXSFB DRM DRIVER
9859 M:      Marek Vasut <marex@denx.de>
9860 S:      Supported
9861 F:      drivers/gpu/drm/mxsfb/
9862 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9863
9864 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9865 M:      Chris Lee <christopher.lee@cspi.com>
9866 L:      netdev@vger.kernel.org
9867 W:      https://www.cspi.com/ethernet-products/support/downloads/
9868 S:      Supported
9869 F:      drivers/net/ethernet/myricom/myri10ge/
9870
9871 NAND FLASH SUBSYSTEM
9872 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9873 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9874 R:      Richard Weinberger <richard@nod.at>
9875 L:      linux-mtd@lists.infradead.org
9876 W:      http://www.linux-mtd.infradead.org/
9877 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9878 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9879 T:      git git://git.infradead.org/linux-mtd.git nand/next
9880 S:      Maintained
9881 F:      drivers/mtd/nand/
9882 F:      include/linux/mtd/*nand*.h
9883
9884 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9885 M:      Daniel Mack <zonque@gmail.com>
9886 S:      Maintained
9887 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9888 W:      http://www.native-instruments.com
9889 F:      sound/usb/caiaq/
9890
9891 NATSEMI ETHERNET DRIVER (DP8381x)
9892 S:      Orphan
9893 F:      drivers/net/ethernet/natsemi/natsemi.c
9894
9895 NCP FILESYSTEM
9896 M:      Petr Vandrovec <petr@vandrovec.name>
9897 S:      Obsolete
9898 F:      drivers/staging/ncpfs/
9899
9900 NCR 5380 SCSI DRIVERS
9901 M:      Finn Thain <fthain@telegraphics.com.au>
9902 M:      Michael Schmitz <schmitzmic@gmail.com>
9903 L:      linux-scsi@vger.kernel.org
9904 S:      Maintained
9905 F:      Documentation/scsi/g_NCR5380.txt
9906 F:      drivers/scsi/NCR5380.*
9907 F:      drivers/scsi/arm/cumana_1.c
9908 F:      drivers/scsi/arm/oak.c
9909 F:      drivers/scsi/atari_scsi.*
9910 F:      drivers/scsi/dmx3191d.c
9911 F:      drivers/scsi/g_NCR5380.*
9912 F:      drivers/scsi/mac_scsi.*
9913 F:      drivers/scsi/sun3_scsi.*
9914 F:      drivers/scsi/sun3_scsi_vme.c
9915
9916 NCSI LIBRARY:
9917 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9918 S:      Maintained
9919 F:      net/ncsi/
9920
9921 NCT6775 HARDWARE MONITOR DRIVER
9922 M:      Guenter Roeck <linux@roeck-us.net>
9923 L:      linux-hwmon@vger.kernel.org
9924 S:      Maintained
9925 F:      Documentation/hwmon/nct6775
9926 F:      drivers/hwmon/nct6775.c
9927
9928 NET_FAILOVER MODULE
9929 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9930 L:      netdev@vger.kernel.org
9931 S:      Supported
9932 F:      driver/net/net_failover.c
9933 F:      include/net/net_failover.h
9934 F:      Documentation/networking/net_failover.rst
9935
9936 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9937 M:      Faisal Latif <faisal.latif@intel.com>
9938 L:      linux-rdma@vger.kernel.org
9939 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9940 S:      Supported
9941 F:      drivers/infiniband/hw/nes/
9942 F:      include/uapi/rdma/nes-abi.h
9943
9944 NETEM NETWORK EMULATOR
9945 M:      Stephen Hemminger <stephen@networkplumber.org>
9946 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9947 S:      Maintained
9948 F:      net/sched/sch_netem.c
9949
9950 NETERION 10GbE DRIVERS (s2io/vxge)
9951 M:      Jon Mason <jdmason@kudzu.us>
9952 L:      netdev@vger.kernel.org
9953 S:      Supported
9954 F:      Documentation/networking/s2io.txt
9955 F:      Documentation/networking/vxge.txt
9956 F:      drivers/net/ethernet/neterion/
9957
9958 NETFILTER
9959 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9960 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9961 M:      Florian Westphal <fw@strlen.de>
9962 L:      netfilter-devel@vger.kernel.org
9963 L:      coreteam@netfilter.org
9964 W:      http://www.netfilter.org/
9965 W:      http://www.iptables.org/
9966 W:      http://www.nftables.org/
9967 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9970 S:      Maintained
9971 F:      include/linux/netfilter*
9972 F:      include/linux/netfilter/
9973 F:      include/net/netfilter/
9974 F:      include/uapi/linux/netfilter*
9975 F:      include/uapi/linux/netfilter/
9976 F:      net/*/netfilter.c
9977 F:      net/*/netfilter/
9978 F:      net/netfilter/
9979 F:      net/bridge/br_netfilter*.c
9980
9981 NETROM NETWORK LAYER
9982 M:      Ralf Baechle <ralf@linux-mips.org>
9983 L:      linux-hams@vger.kernel.org
9984 W:      http://www.linux-ax25.org/
9985 S:      Maintained
9986 F:      include/net/netrom.h
9987 F:      include/uapi/linux/netrom.h
9988 F:      net/netrom/
9989
9990 NETRONOME ETHERNET DRIVERS
9991 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9992 L:      oss-drivers@netronome.com
9993 S:      Maintained
9994 F:      drivers/net/ethernet/netronome/
9995
9996 NETWORK BLOCK DEVICE (NBD)
9997 M:      Josef Bacik <josef@toxicpanda.com>
9998 S:      Maintained
9999 L:      linux-block@vger.kernel.org
10000 L:      nbd@other.debian.org
10001 F:      Documentation/blockdev/nbd.txt
10002 F:      drivers/block/nbd.c
10003 F:      include/uapi/linux/nbd.h
10004
10005 NETWORK DROP MONITOR
10006 M:      Neil Horman <nhorman@tuxdriver.com>
10007 L:      netdev@vger.kernel.org
10008 S:      Maintained
10009 W:      https://fedorahosted.org/dropwatch/
10010 F:      net/core/drop_monitor.c
10011
10012 NETWORKING DRIVERS
10013 M:      "David S. Miller" <davem@davemloft.net>
10014 L:      netdev@vger.kernel.org
10015 W:      http://www.linuxfoundation.org/en/Net
10016 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10019 S:      Odd Fixes
10020 F:      Documentation/devicetree/bindings/net/
10021 F:      drivers/net/
10022 F:      include/linux/if_*
10023 F:      include/linux/netdevice.h
10024 F:      include/linux/etherdevice.h
10025 F:      include/linux/fcdevice.h
10026 F:      include/linux/fddidevice.h
10027 F:      include/linux/hippidevice.h
10028 F:      include/linux/inetdevice.h
10029 F:      include/uapi/linux/if_*
10030 F:      include/uapi/linux/netdevice.h
10031
10032 NETWORKING DRIVERS (WIRELESS)
10033 M:      Kalle Valo <kvalo@codeaurora.org>
10034 L:      linux-wireless@vger.kernel.org
10035 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10038 S:      Maintained
10039 F:      Documentation/devicetree/bindings/net/wireless/
10040 F:      drivers/net/wireless/
10041
10042 NETWORKING [DSA]
10043 M:      Andrew Lunn <andrew@lunn.ch>
10044 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10045 M:      Florian Fainelli <f.fainelli@gmail.com>
10046 S:      Maintained
10047 F:      Documentation/devicetree/bindings/net/dsa/
10048 F:      net/dsa/
10049 F:      include/net/dsa.h
10050 F:      include/linux/dsa/
10051 F:      drivers/net/dsa/
10052
10053 NETWORKING [GENERAL]
10054 M:      "David S. Miller" <davem@davemloft.net>
10055 L:      netdev@vger.kernel.org
10056 W:      http://www.linuxfoundation.org/en/Net
10057 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10060 B:      mailto:netdev@vger.kernel.org
10061 S:      Maintained
10062 F:      net/
10063 F:      include/net/
10064 F:      include/linux/in.h
10065 F:      include/linux/net.h
10066 F:      include/linux/netdevice.h
10067 F:      include/uapi/linux/in.h
10068 F:      include/uapi/linux/net.h
10069 F:      include/uapi/linux/netdevice.h
10070 F:      include/uapi/linux/net_namespace.h
10071 F:      tools/testing/selftests/net/
10072 F:      lib/net_utils.c
10073 F:      lib/random32.c
10074 F:      Documentation/networking/
10075
10076 NETWORKING [IPSEC]
10077 M:      Steffen Klassert <steffen.klassert@secunet.com>
10078 M:      Herbert Xu <herbert@gondor.apana.org.au>
10079 M:      "David S. Miller" <davem@davemloft.net>
10080 L:      netdev@vger.kernel.org
10081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10083 S:      Maintained
10084 F:      net/core/flow.c
10085 F:      net/xfrm/
10086 F:      net/key/
10087 F:      net/ipv4/xfrm*
10088 F:      net/ipv4/esp4*
10089 F:      net/ipv4/ah4.c
10090 F:      net/ipv4/ipcomp.c
10091 F:      net/ipv4/ip_vti.c
10092 F:      net/ipv6/xfrm*
10093 F:      net/ipv6/esp6*
10094 F:      net/ipv6/ah6.c
10095 F:      net/ipv6/ipcomp6.c
10096 F:      net/ipv6/ip6_vti.c
10097 F:      include/uapi/linux/xfrm.h
10098 F:      include/net/xfrm.h
10099
10100 NETWORKING [IPv4/IPv6]
10101 M:      "David S. Miller" <davem@davemloft.net>
10102 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10103 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10104 L:      netdev@vger.kernel.org
10105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10106 S:      Maintained
10107 F:      net/ipv4/
10108 F:      net/ipv6/
10109 F:      include/net/ip*
10110 F:      arch/x86/net/*
10111
10112 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10113 M:      Paul Moore <paul@paul-moore.com>
10114 W:      https://github.com/netlabel
10115 L:      netdev@vger.kernel.org
10116 L:      linux-security-module@vger.kernel.org
10117 S:      Maintained
10118 F:      Documentation/netlabel/
10119 F:      include/net/calipso.h
10120 F:      include/net/cipso_ipv4.h
10121 F:      include/net/netlabel.h
10122 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10123 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10124 F:      net/netlabel/
10125 F:      net/ipv4/cipso_ipv4.c
10126 F:      net/ipv6/calipso.c
10127 F:      net/netfilter/xt_CONNSECMARK.c
10128 F:      net/netfilter/xt_SECMARK.c
10129
10130 NETWORKING [TCP]
10131 M:      Eric Dumazet <edumazet@google.com>
10132 L:      netdev@vger.kernel.org
10133 S:      Maintained
10134 F:      net/ipv4/tcp*.c
10135 F:      net/ipv4/syncookies.c
10136 F:      net/ipv6/tcp*.c
10137 F:      net/ipv6/syncookies.c
10138 F:      include/uapi/linux/tcp.h
10139 F:      include/net/tcp.h
10140 F:      include/linux/tcp.h
10141 F:      include/trace/events/tcp.h
10142
10143 NETWORKING [TLS]
10144 M:      Boris Pismenny <borisp@mellanox.com>
10145 M:      Aviad Yehezkel <aviadye@mellanox.com>
10146 M:      Dave Watson <davejwatson@fb.com>
10147 L:      netdev@vger.kernel.org
10148 S:      Maintained
10149 F:      net/tls/*
10150 F:      include/uapi/linux/tls.h
10151 F:      include/net/tls.h
10152
10153 NETWORKING [WIRELESS]
10154 L:      linux-wireless@vger.kernel.org
10155 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10156
10157 NETDEVSIM
10158 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10159 S:      Maintained
10160 F:      drivers/net/netdevsim/*
10161
10162 NETXEN (1/10) GbE SUPPORT
10163 M:      Manish Chopra <manish.chopra@cavium.com>
10164 M:      Rahul Verma <rahul.verma@cavium.com>
10165 M:      Dept-GELinuxNICDev@cavium.com
10166 L:      netdev@vger.kernel.org
10167 S:      Supported
10168 F:      drivers/net/ethernet/qlogic/netxen/
10169
10170 NFC SUBSYSTEM
10171 M:      Samuel Ortiz <sameo@linux.intel.com>
10172 L:      linux-wireless@vger.kernel.org
10173 L:      linux-nfc@lists.01.org (subscribers-only)
10174 S:      Supported
10175 F:      net/nfc/
10176 F:      include/net/nfc/
10177 F:      include/uapi/linux/nfc.h
10178 F:      drivers/nfc/
10179 F:      include/linux/platform_data/nfcmrvl.h
10180 F:      include/linux/platform_data/nxp-nci.h
10181 F:      Documentation/devicetree/bindings/net/nfc/
10182
10183 NFS, SUNRPC, AND LOCKD CLIENTS
10184 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10185 M:      Anna Schumaker <anna.schumaker@netapp.com>
10186 L:      linux-nfs@vger.kernel.org
10187 W:      http://client.linux-nfs.org
10188 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10189 S:      Maintained
10190 F:      fs/lockd/
10191 F:      fs/nfs/
10192 F:      fs/nfs_common/
10193 F:      net/sunrpc/
10194 F:      include/linux/lockd/
10195 F:      include/linux/nfs*
10196 F:      include/linux/sunrpc/
10197 F:      include/uapi/linux/nfs*
10198 F:      include/uapi/linux/sunrpc/
10199
10200 NILFS2 FILESYSTEM
10201 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10202 L:      linux-nilfs@vger.kernel.org
10203 W:      https://nilfs.sourceforge.io/
10204 W:      https://nilfs.osdn.jp/
10205 T:      git git://github.com/konis/nilfs2.git
10206 S:      Supported
10207 F:      Documentation/filesystems/nilfs2.txt
10208 F:      fs/nilfs2/
10209 F:      include/trace/events/nilfs2.h
10210 F:      include/uapi/linux/nilfs2_api.h
10211 F:      include/uapi/linux/nilfs2_ondisk.h
10212
10213 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10214 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10215 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10216 S:      Maintained
10217 F:      Documentation/scsi/NinjaSCSI.txt
10218 F:      drivers/scsi/pcmcia/nsp_*
10219
10220 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10221 M:      GOTO Masanori <gotom@debian.or.jp>
10222 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10223 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10224 S:      Maintained
10225 F:      Documentation/scsi/NinjaSCSI.txt
10226 F:      drivers/scsi/nsp32*
10227
10228 NIOS2 ARCHITECTURE
10229 M:      Ley Foon Tan <lftan@altera.com>
10230 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10232 S:      Maintained
10233 F:      arch/nios2/
10234
10235 NOHZ, DYNTICKS SUPPORT
10236 M:      Frederic Weisbecker <fweisbec@gmail.com>
10237 M:      Thomas Gleixner <tglx@linutronix.de>
10238 M:      Ingo Molnar <mingo@kernel.org>
10239 L:      linux-kernel@vger.kernel.org
10240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10241 S:      Maintained
10242 F:      kernel/time/tick*.*
10243 F:      include/linux/tick.h
10244 F:      include/linux/sched/nohz.h
10245
10246 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10247 M:      Pavel Machek <pavel@ucw.cz>
10248 M:      Sakari Ailus <sakari.ailus@iki.fi>
10249 L:      linux-media@vger.kernel.org
10250 S:      Maintained
10251 F:      drivers/media/i2c/et8ek8
10252 F:      drivers/media/i2c/ad5820.c
10253
10254 NOKIA N900 POWER SUPPLY DRIVERS
10255 R:      Pali Rohár <pali.rohar@gmail.com>
10256 F:      include/linux/power/bq2415x_charger.h
10257 F:      include/linux/power/bq27xxx_battery.h
10258 F:      include/linux/power/isp1704_charger.h
10259 F:      drivers/power/supply/bq2415x_charger.c
10260 F:      drivers/power/supply/bq27xxx_battery.c
10261 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10262 F:      drivers/power/supply/isp1704_charger.c
10263 F:      drivers/power/supply/rx51_battery.c
10264
10265 NTB AMD DRIVER
10266 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10267 L:      linux-ntb@googlegroups.com
10268 S:      Supported
10269 F:      drivers/ntb/hw/amd/
10270
10271 NTB DRIVER CORE
10272 M:      Jon Mason <jdmason@kudzu.us>
10273 M:      Dave Jiang <dave.jiang@intel.com>
10274 M:      Allen Hubbe <allenbh@gmail.com>
10275 L:      linux-ntb@googlegroups.com
10276 S:      Supported
10277 W:      https://github.com/jonmason/ntb/wiki
10278 T:      git git://github.com/jonmason/ntb.git
10279 F:      drivers/ntb/
10280 F:      drivers/net/ntb_netdev.c
10281 F:      include/linux/ntb.h
10282 F:      include/linux/ntb_transport.h
10283 F:      tools/testing/selftests/ntb/
10284
10285 NTB IDT DRIVER
10286 M:      Serge Semin <fancer.lancer@gmail.com>
10287 L:      linux-ntb@googlegroups.com
10288 S:      Supported
10289 F:      drivers/ntb/hw/idt/
10290
10291 NTB INTEL DRIVER
10292 M:      Dave Jiang <dave.jiang@intel.com>
10293 L:      linux-ntb@googlegroups.com
10294 S:      Supported
10295 W:      https://github.com/davejiang/linux/wiki
10296 T:      git https://github.com/davejiang/linux.git
10297 F:      drivers/ntb/hw/intel/
10298
10299 NTFS FILESYSTEM
10300 M:      Anton Altaparmakov <anton@tuxera.com>
10301 L:      linux-ntfs-dev@lists.sourceforge.net
10302 W:      http://www.tuxera.com/
10303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10304 S:      Supported
10305 F:      Documentation/filesystems/ntfs.txt
10306 F:      fs/ntfs/
10307
10308 NUBUS SUBSYSTEM
10309 M:      Finn Thain <fthain@telegraphics.com.au>
10310 L:      linux-m68k@lists.linux-m68k.org
10311 S:      Maintained
10312 F:      arch/*/include/asm/nubus.h
10313 F:      drivers/nubus/
10314 F:      include/linux/nubus.h
10315 F:      include/uapi/linux/nubus.h
10316
10317 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10318 M:      Antonino Daplas <adaplas@gmail.com>
10319 L:      linux-fbdev@vger.kernel.org
10320 S:      Maintained
10321 F:      drivers/video/fbdev/riva/
10322 F:      drivers/video/fbdev/nvidia/
10323
10324 NVM EXPRESS DRIVER
10325 M:      Keith Busch <keith.busch@intel.com>
10326 M:      Jens Axboe <axboe@fb.com>
10327 M:      Christoph Hellwig <hch@lst.de>
10328 M:      Sagi Grimberg <sagi@grimberg.me>
10329 L:      linux-nvme@lists.infradead.org
10330 T:      git://git.infradead.org/nvme.git
10331 W:      http://git.infradead.org/nvme.git
10332 S:      Supported
10333 F:      drivers/nvme/host/
10334 F:      include/linux/nvme.h
10335 F:      include/uapi/linux/nvme_ioctl.h
10336
10337 NVM EXPRESS FC TRANSPORT DRIVERS
10338 M:      James Smart <james.smart@broadcom.com>
10339 L:      linux-nvme@lists.infradead.org
10340 S:      Supported
10341 F:      include/linux/nvme-fc.h
10342 F:      include/linux/nvme-fc-driver.h
10343 F:      drivers/nvme/host/fc.c
10344 F:      drivers/nvme/target/fc.c
10345 F:      drivers/nvme/target/fcloop.c
10346
10347 NVM EXPRESS TARGET DRIVER
10348 M:      Christoph Hellwig <hch@lst.de>
10349 M:      Sagi Grimberg <sagi@grimberg.me>
10350 L:      linux-nvme@lists.infradead.org
10351 T:      git://git.infradead.org/nvme.git
10352 W:      http://git.infradead.org/nvme.git
10353 S:      Supported
10354 F:      drivers/nvme/target/
10355
10356 NVMEM FRAMEWORK
10357 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10358 S:      Maintained
10359 F:      drivers/nvmem/
10360 F:      Documentation/devicetree/bindings/nvmem/
10361 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10362 F:      include/linux/nvmem-consumer.h
10363 F:      include/linux/nvmem-provider.h
10364
10365 NXP SGTL5000 DRIVER
10366 M:      Fabio Estevam <fabio.estevam@nxp.com>
10367 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10368 S:      Maintained
10369 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10370 F:      sound/soc/codecs/sgtl5000*
10371
10372 NXP TDA998X DRM DRIVER
10373 M:      Russell King <linux@armlinux.org.uk>
10374 S:      Maintained
10375 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10376 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10377 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10378 F:      include/drm/i2c/tda998x.h
10379 F:      include/dt-bindings/display/tda998x.h
10380 K:      "nxp,tda998x"
10381
10382 NXP TFA9879 DRIVER
10383 M:      Peter Rosin <peda@axentia.se>
10384 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10385 S:      Maintained
10386 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10387 F:      sound/soc/codecs/tfa9879*
10388
10389 NXP-NCI NFC DRIVER
10390 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10391 R:      Charles Gorand <charles.gorand@effinnov.com>
10392 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10393 S:      Supported
10394 F:      drivers/nfc/nxp-nci
10395
10396 OBJTOOL
10397 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10398 M:      Peter Zijlstra <peterz@infradead.org>
10399 S:      Supported
10400 F:      tools/objtool/
10401
10402 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10403 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10404 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10405 L:      linuxppc-dev@lists.ozlabs.org
10406 S:      Supported
10407 F:      arch/powerpc/platforms/powernv/ocxl.c
10408 F:      arch/powerpc/include/asm/pnv-ocxl.h
10409 F:      drivers/misc/ocxl/
10410 F:      include/misc/ocxl*
10411 F:      include/uapi/misc/ocxl.h
10412 F:      Documentation/accelerators/ocxl.rst
10413
10414 OMAP AUDIO SUPPORT
10415 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10416 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10417 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10418 L:      linux-omap@vger.kernel.org
10419 S:      Maintained
10420 F:      sound/soc/omap/
10421
10422 OMAP CLOCK FRAMEWORK SUPPORT
10423 M:      Paul Walmsley <paul@pwsan.com>
10424 L:      linux-omap@vger.kernel.org
10425 S:      Maintained
10426 F:      arch/arm/*omap*/*clock*
10427
10428 OMAP DEVICE TREE SUPPORT
10429 M:      Benoît Cousson <bcousson@baylibre.com>
10430 M:      Tony Lindgren <tony@atomide.com>
10431 L:      linux-omap@vger.kernel.org
10432 L:      devicetree@vger.kernel.org
10433 S:      Maintained
10434 F:      arch/arm/boot/dts/*omap*
10435 F:      arch/arm/boot/dts/*am3*
10436 F:      arch/arm/boot/dts/*am4*
10437 F:      arch/arm/boot/dts/*am5*
10438 F:      arch/arm/boot/dts/*dra7*
10439
10440 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10441 L:      linux-omap@vger.kernel.org
10442 L:      linux-fbdev@vger.kernel.org
10443 S:      Orphan
10444 F:      drivers/video/fbdev/omap2/
10445 F:      Documentation/arm/OMAP/DSS
10446
10447 OMAP FRAMEBUFFER SUPPORT
10448 L:      linux-fbdev@vger.kernel.org
10449 L:      linux-omap@vger.kernel.org
10450 S:      Orphan
10451 F:      drivers/video/fbdev/omap/
10452
10453 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10454 M:      Roger Quadros <rogerq@ti.com>
10455 M:      Tony Lindgren <tony@atomide.com>
10456 L:      linux-omap@vger.kernel.org
10457 S:      Maintained
10458 F:      drivers/memory/omap-gpmc.c
10459 F:      arch/arm/mach-omap2/*gpmc*
10460
10461 OMAP GPIO DRIVER
10462 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10463 M:      Santosh Shilimkar <ssantosh@kernel.org>
10464 M:      Kevin Hilman <khilman@kernel.org>
10465 L:      linux-omap@vger.kernel.org
10466 S:      Maintained
10467 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10468 F:      drivers/gpio/gpio-omap.c
10469
10470 OMAP HARDWARE SPINLOCK SUPPORT
10471 M:      Ohad Ben-Cohen <ohad@wizery.com>
10472 L:      linux-omap@vger.kernel.org
10473 S:      Maintained
10474 F:      drivers/hwspinlock/omap_hwspinlock.c
10475
10476 OMAP HS MMC SUPPORT
10477 L:      linux-mmc@vger.kernel.org
10478 L:      linux-omap@vger.kernel.org
10479 S:      Orphan
10480 F:      drivers/mmc/host/omap_hsmmc.c
10481
10482 OMAP HWMOD DATA
10483 M:      Paul Walmsley <paul@pwsan.com>
10484 L:      linux-omap@vger.kernel.org
10485 S:      Maintained
10486 F:      arch/arm/mach-omap2/omap_hwmod*data*
10487
10488 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10489 M:      Benoît Cousson <bcousson@baylibre.com>
10490 L:      linux-omap@vger.kernel.org
10491 S:      Maintained
10492 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10493
10494 OMAP HWMOD SUPPORT
10495 M:      Benoît Cousson <bcousson@baylibre.com>
10496 M:      Paul Walmsley <paul@pwsan.com>
10497 L:      linux-omap@vger.kernel.org
10498 S:      Maintained
10499 F:      arch/arm/mach-omap2/omap_hwmod.*
10500
10501 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10502 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10503 L:      linux-media@vger.kernel.org
10504 S:      Maintained
10505 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10506 F:      drivers/media/platform/omap3isp/
10507 F:      drivers/staging/media/omap4iss/
10508
10509 OMAP MMC SUPPORT
10510 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10511 L:      linux-omap@vger.kernel.org
10512 S:      Maintained
10513 F:      drivers/mmc/host/omap.c
10514
10515 OMAP POWER MANAGEMENT SUPPORT
10516 M:      Kevin Hilman <khilman@kernel.org>
10517 L:      linux-omap@vger.kernel.org
10518 S:      Maintained
10519 F:      arch/arm/*omap*/*pm*
10520 F:      drivers/cpufreq/omap-cpufreq.c
10521
10522 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10523 M:      Rajendra Nayak <rnayak@codeaurora.org>
10524 M:      Paul Walmsley <paul@pwsan.com>
10525 L:      linux-omap@vger.kernel.org
10526 S:      Maintained
10527 F:      arch/arm/mach-omap2/prm*
10528
10529 OMAP RANDOM NUMBER GENERATOR SUPPORT
10530 M:      Deepak Saxena <dsaxena@plexity.net>
10531 S:      Maintained
10532 F:      drivers/char/hw_random/omap-rng.c
10533
10534 OMAP USB SUPPORT
10535 L:      linux-usb@vger.kernel.org
10536 L:      linux-omap@vger.kernel.org
10537 S:      Orphan
10538 F:      drivers/usb/*/*omap*
10539 F:      arch/arm/*omap*/usb*
10540
10541 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10542 M:      Mark Jackson <mpfj@newflow.co.uk>
10543 L:      linux-omap@vger.kernel.org
10544 S:      Maintained
10545 F:      arch/arm/boot/dts/am335x-nano.dts
10546
10547 OMAP1 SUPPORT
10548 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10549 M:      Tony Lindgren <tony@atomide.com>
10550 L:      linux-omap@vger.kernel.org
10551 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10553 S:      Maintained
10554 F:      arch/arm/mach-omap1/
10555 F:      arch/arm/plat-omap/
10556 F:      arch/arm/configs/omap1_defconfig
10557 F:      drivers/i2c/busses/i2c-omap.c
10558 F:      include/linux/platform_data/i2c-omap.h
10559
10560 OMAP2+ SUPPORT
10561 M:      Tony Lindgren <tony@atomide.com>
10562 L:      linux-omap@vger.kernel.org
10563 W:      http://www.muru.com/linux/omap/
10564 W:      http://linux.omap.com/
10565 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10567 S:      Maintained
10568 F:      arch/arm/mach-omap2/
10569 F:      arch/arm/plat-omap/
10570 F:      arch/arm/configs/omap2plus_defconfig
10571 F:      drivers/i2c/busses/i2c-omap.c
10572 F:      drivers/irqchip/irq-omap-intc.c
10573 F:      drivers/mfd/*omap*.c
10574 F:      drivers/mfd/menelaus.c
10575 F:      drivers/mfd/palmas.c
10576 F:      drivers/mfd/tps65217.c
10577 F:      drivers/mfd/tps65218.c
10578 F:      drivers/mfd/tps65910.c
10579 F:      drivers/mfd/twl-core.[ch]
10580 F:      drivers/mfd/twl4030*.c
10581 F:      drivers/mfd/twl6030*.c
10582 F:      drivers/mfd/twl6040*.c
10583 F:      drivers/regulator/palmas-regulator*.c
10584 F:      drivers/regulator/pbias-regulator.c
10585 F:      drivers/regulator/tps65217-regulator.c
10586 F:      drivers/regulator/tps65218-regulator.c
10587 F:      drivers/regulator/tps65910-regulator.c
10588 F:      drivers/regulator/twl-regulator.c
10589 F:      drivers/regulator/twl6030-regulator.c
10590 F:      include/linux/platform_data/i2c-omap.h
10591
10592 ONION OMEGA2+ BOARD
10593 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10594 L:      linux-mips@linux-mips.org
10595 S:      Maintained
10596 F:      arch/mips/boot/dts/ralink/omega2p.dts
10597
10598 OMFS FILESYSTEM
10599 M:      Bob Copeland <me@bobcopeland.com>
10600 L:      linux-karma-devel@lists.sourceforge.net
10601 S:      Maintained
10602 F:      Documentation/filesystems/omfs.txt
10603 F:      fs/omfs/
10604
10605 OMNIKEY CARDMAN 4000 DRIVER
10606 M:      Harald Welte <laforge@gnumonks.org>
10607 S:      Maintained
10608 F:      drivers/char/pcmcia/cm4000_cs.c
10609 F:      include/linux/cm4000_cs.h
10610 F:      include/uapi/linux/cm4000_cs.h
10611
10612 OMNIKEY CARDMAN 4040 DRIVER
10613 M:      Harald Welte <laforge@gnumonks.org>
10614 S:      Maintained
10615 F:      drivers/char/pcmcia/cm4040_cs.*
10616
10617 OMNIVISION OV13858 SENSOR DRIVER
10618 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10619 L:      linux-media@vger.kernel.org
10620 T:      git git://linuxtv.org/media_tree.git
10621 S:      Maintained
10622 F:      drivers/media/i2c/ov13858.c
10623
10624 OMNIVISION OV2680 SENSOR DRIVER
10625 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10626 L:      linux-media@vger.kernel.org
10627 T:      git git://linuxtv.org/media_tree.git
10628 S:      Maintained
10629 F:      drivers/media/i2c/ov2680.c
10630 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10631
10632 OMNIVISION OV2685 SENSOR DRIVER
10633 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10634 L:      linux-media@vger.kernel.org
10635 T:      git git://linuxtv.org/media_tree.git
10636 S:      Maintained
10637 F:      drivers/media/i2c/ov2685.c
10638
10639 OMNIVISION OV5640 SENSOR DRIVER
10640 M:      Steve Longerbeam <slongerbeam@gmail.com>
10641 L:      linux-media@vger.kernel.org
10642 T:      git git://linuxtv.org/media_tree.git
10643 S:      Maintained
10644 F:      drivers/media/i2c/ov5640.c
10645
10646 OMNIVISION OV5647 SENSOR DRIVER
10647 M:      Luis Oliveira <lolivei@synopsys.com>
10648 L:      linux-media@vger.kernel.org
10649 T:      git git://linuxtv.org/media_tree.git
10650 S:      Maintained
10651 F:      drivers/media/i2c/ov5647.c
10652
10653 OMNIVISION OV5695 SENSOR DRIVER
10654 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10655 L:      linux-media@vger.kernel.org
10656 T:      git git://linuxtv.org/media_tree.git
10657 S:      Maintained
10658 F:      drivers/media/i2c/ov5695.c
10659
10660 OMNIVISION OV7670 SENSOR DRIVER
10661 M:      Jonathan Corbet <corbet@lwn.net>
10662 L:      linux-media@vger.kernel.org
10663 T:      git git://linuxtv.org/media_tree.git
10664 S:      Maintained
10665 F:      drivers/media/i2c/ov7670.c
10666 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10667
10668 OMNIVISION OV772x SENSOR DRIVER
10669 M:      Jacopo Mondi <jacopo@jmondi.org>
10670 L:      linux-media@vger.kernel.org
10671 T:      git git://linuxtv.org/media_tree.git
10672 S:      Odd fixes
10673 F:      drivers/media/i2c/ov772x.c
10674 F:      include/media/i2c/ov772x.h
10675 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10676
10677 OMNIVISION OV7740 SENSOR DRIVER
10678 M:      Wenyou Yang <wenyou.yang@microchip.com>
10679 L:      linux-media@vger.kernel.org
10680 T:      git git://linuxtv.org/media_tree.git
10681 S:      Maintained
10682 F:      drivers/media/i2c/ov7740.c
10683 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10684
10685 OMNIVISION OV9650 SENSOR DRIVER
10686 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10687 R:      Akinobu Mita <akinobu.mita@gmail.com>
10688 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10689 L:      linux-media@vger.kernel.org
10690 T:      git git://linuxtv.org/media_tree.git
10691 S:      Maintained
10692 F:      drivers/media/i2c/ov9650.c
10693 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10694
10695 ONENAND FLASH DRIVER
10696 M:      Kyungmin Park <kyungmin.park@samsung.com>
10697 L:      linux-mtd@lists.infradead.org
10698 S:      Maintained
10699 F:      drivers/mtd/nand/onenand/
10700 F:      include/linux/mtd/onenand*.h
10701
10702 ONSTREAM SCSI TAPE DRIVER
10703 M:      Willem Riede <osst@riede.org>
10704 L:      osst-users@lists.sourceforge.net
10705 L:      linux-scsi@vger.kernel.org
10706 S:      Maintained
10707 F:      Documentation/scsi/osst.txt
10708 F:      drivers/scsi/osst.*
10709 F:      drivers/scsi/osst_*.h
10710 F:      drivers/scsi/st.h
10711
10712 OP-TEE DRIVER
10713 M:      Jens Wiklander <jens.wiklander@linaro.org>
10714 S:      Maintained
10715 F:      drivers/tee/optee/
10716
10717 OPA-VNIC DRIVER
10718 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10719 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10720 L:      linux-rdma@vger.kernel.org
10721 S:      Supported
10722 F:      drivers/infiniband/ulp/opa_vnic
10723
10724 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10725 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10726 M:      Frank Rowand <frowand.list@gmail.com>
10727 L:      devicetree@vger.kernel.org
10728 S:      Maintained
10729 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10730 F:      Documentation/devicetree/overlay-notes.txt
10731 F:      drivers/of/overlay.c
10732 F:      drivers/of/resolver.c
10733 K:      of_overlay_notifier_
10734
10735 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10736 M:      Rob Herring <robh+dt@kernel.org>
10737 M:      Frank Rowand <frowand.list@gmail.com>
10738 L:      devicetree@vger.kernel.org
10739 W:      http://www.devicetree.org/
10740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10741 S:      Maintained
10742 F:      drivers/of/
10743 F:      include/linux/of*.h
10744 F:      scripts/dtc/
10745 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10746
10747 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10748 M:      Rob Herring <robh+dt@kernel.org>
10749 M:      Mark Rutland <mark.rutland@arm.com>
10750 L:      devicetree@vger.kernel.org
10751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10752 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10753 S:      Maintained
10754 F:      Documentation/devicetree/
10755 F:      arch/*/boot/dts/
10756 F:      include/dt-bindings/
10757
10758 OPENCORES I2C BUS DRIVER
10759 M:      Peter Korsgaard <jacmet@sunsite.dk>
10760 L:      linux-i2c@vger.kernel.org
10761 S:      Maintained
10762 F:      Documentation/i2c/busses/i2c-ocores
10763 F:      drivers/i2c/busses/i2c-ocores.c
10764
10765 OPENRISC ARCHITECTURE
10766 M:      Jonas Bonn <jonas@southpole.se>
10767 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10768 M:      Stafford Horne <shorne@gmail.com>
10769 T:      git git://github.com/openrisc/linux.git
10770 L:      openrisc@lists.librecores.org
10771 W:      http://openrisc.io
10772 S:      Maintained
10773 F:      Documentation/devicetree/bindings/openrisc/
10774 F:      Documentation/openrisc/
10775 F:      arch/openrisc/
10776 F:      drivers/irqchip/irq-ompic.c
10777 F:      drivers/irqchip/irq-or1k-*
10778
10779 OPENVSWITCH
10780 M:      Pravin B Shelar <pshelar@ovn.org>
10781 L:      netdev@vger.kernel.org
10782 L:      dev@openvswitch.org
10783 W:      http://openvswitch.org
10784 S:      Maintained
10785 F:      net/openvswitch/
10786 F:      include/uapi/linux/openvswitch.h
10787
10788 OPERATING PERFORMANCE POINTS (OPP)
10789 M:      Viresh Kumar <vireshk@kernel.org>
10790 M:      Nishanth Menon <nm@ti.com>
10791 M:      Stephen Boyd <sboyd@kernel.org>
10792 L:      linux-pm@vger.kernel.org
10793 S:      Maintained
10794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10795 F:      drivers/opp/
10796 F:      include/linux/pm_opp.h
10797 F:      Documentation/power/opp.txt
10798 F:      Documentation/devicetree/bindings/opp/
10799
10800 OPL4 DRIVER
10801 M:      Clemens Ladisch <clemens@ladisch.de>
10802 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10803 T:      git git://git.alsa-project.org/alsa-kernel.git
10804 S:      Maintained
10805 F:      sound/drivers/opl4/
10806
10807 OPROFILE
10808 M:      Robert Richter <rric@kernel.org>
10809 L:      oprofile-list@lists.sf.net
10810 S:      Maintained
10811 F:      arch/*/include/asm/oprofile*.h
10812 F:      arch/*/oprofile/
10813 F:      drivers/oprofile/
10814 F:      include/linux/oprofile.h
10815
10816 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10817 M:      Mark Fasheh <mark@fasheh.com>
10818 M:      Joel Becker <jlbec@evilplan.org>
10819 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10820 W:      http://ocfs2.wiki.kernel.org
10821 S:      Supported
10822 F:      Documentation/filesystems/ocfs2.txt
10823 F:      Documentation/filesystems/dlmfs.txt
10824 F:      fs/ocfs2/
10825
10826 ORANGEFS FILESYSTEM
10827 M:      Mike Marshall <hubcap@omnibond.com>
10828 R:      Martin Brandenburg <martin@omnibond.com>
10829 L:      devel@lists.orangefs.org
10830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10831 S:      Supported
10832 F:      fs/orangefs/
10833 F:      Documentation/filesystems/orangefs.txt
10834
10835 ORINOCO DRIVER
10836 L:      linux-wireless@vger.kernel.org
10837 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10838 W:      http://www.nongnu.org/orinoco/
10839 S:      Orphan
10840 F:      drivers/net/wireless/intersil/orinoco/
10841
10842 OSD LIBRARY and FILESYSTEM
10843 M:      Boaz Harrosh <ooo@electrozaur.com>
10844 S:      Maintained
10845 F:      drivers/scsi/osd/
10846 F:      include/scsi/osd_*
10847 F:      fs/exofs/
10848
10849 OV2659 OMNIVISION SENSOR DRIVER
10850 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10851 L:      linux-media@vger.kernel.org
10852 W:      https://linuxtv.org
10853 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10854 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10855 S:      Maintained
10856 F:      drivers/media/i2c/ov2659.c
10857 F:      include/media/i2c/ov2659.h
10858
10859 OVERLAY FILESYSTEM
10860 M:      Miklos Szeredi <miklos@szeredi.hu>
10861 L:      linux-unionfs@vger.kernel.org
10862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10863 S:      Supported
10864 F:      fs/overlayfs/
10865 F:      Documentation/filesystems/overlayfs.txt
10866
10867 P54 WIRELESS DRIVER
10868 M:      Christian Lamparter <chunkeey@googlemail.com>
10869 L:      linux-wireless@vger.kernel.org
10870 W:      http://wireless.kernel.org/en/users/Drivers/p54
10871 S:      Maintained
10872 F:      drivers/net/wireless/intersil/p54/
10873
10874 PA SEMI ETHERNET DRIVER
10875 L:      netdev@vger.kernel.org
10876 S:      Orphan
10877 F:      drivers/net/ethernet/pasemi/*
10878
10879 PA SEMI SMBUS DRIVER
10880 L:      linux-i2c@vger.kernel.org
10881 S:      Orphan
10882 F:      drivers/i2c/busses/i2c-pasemi.c
10883
10884 PADATA PARALLEL EXECUTION MECHANISM
10885 M:      Steffen Klassert <steffen.klassert@secunet.com>
10886 L:      linux-crypto@vger.kernel.org
10887 S:      Maintained
10888 F:      kernel/padata.c
10889 F:      include/linux/padata.h
10890 F:      Documentation/padata.txt
10891
10892 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10893 M:      Harald Welte <laforge@gnumonks.org>
10894 L:      platform-driver-x86@vger.kernel.org
10895 S:      Maintained
10896 F:      drivers/platform/x86/panasonic-laptop.c
10897
10898 PARALLEL LCD/KEYPAD PANEL DRIVER
10899 M:      Willy Tarreau <willy@haproxy.com>
10900 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10901 S:      Odd Fixes
10902 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10903 F:      drivers/misc/panel.c
10904
10905 PARALLEL PORT SUBSYSTEM
10906 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10907 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10908 L:      linux-parport@lists.infradead.org (subscribers-only)
10909 S:      Maintained
10910 F:      drivers/parport/
10911 F:      include/linux/parport*.h
10912 F:      drivers/char/ppdev.c
10913 F:      include/uapi/linux/ppdev.h
10914 F:      Documentation/parport*.txt
10915
10916 PARAVIRT_OPS INTERFACE
10917 M:      Juergen Gross <jgross@suse.com>
10918 M:      Alok Kataria <akataria@vmware.com>
10919 L:      virtualization@lists.linux-foundation.org
10920 S:      Supported
10921 F:      Documentation/virtual/paravirt_ops.txt
10922 F:      arch/*/kernel/paravirt*
10923 F:      arch/*/include/asm/paravirt*.h
10924 F:      include/linux/hypervisor.h
10925
10926 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10927 M:      Tim Waugh <tim@cyberelk.net>
10928 L:      linux-parport@lists.infradead.org (subscribers-only)
10929 S:      Maintained
10930 F:      Documentation/blockdev/paride.txt
10931 F:      drivers/block/paride/
10932
10933 PARISC ARCHITECTURE
10934 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10935 M:      Helge Deller <deller@gmx.de>
10936 L:      linux-parisc@vger.kernel.org
10937 W:      http://www.parisc-linux.org/
10938 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10941 S:      Maintained
10942 F:      arch/parisc/
10943 F:      Documentation/parisc/
10944 F:      drivers/parisc/
10945 F:      drivers/char/agp/parisc-agp.c
10946 F:      drivers/input/serio/gscps2.c
10947 F:      drivers/parport/parport_gsc.*
10948 F:      drivers/tty/serial/8250/8250_gsc.c
10949 F:      drivers/video/fbdev/sti*
10950 F:      drivers/video/console/sti*
10951 F:      drivers/video/logo/logo_parisc*
10952
10953 PARMAN
10954 M:      Jiri Pirko <jiri@mellanox.com>
10955 L:      netdev@vger.kernel.org
10956 S:      Supported
10957 F:      lib/parman.c
10958 F:      lib/test_parman.c
10959 F:      include/linux/parman.h
10960
10961 PC87360 HARDWARE MONITORING DRIVER
10962 M:      Jim Cromie <jim.cromie@gmail.com>
10963 L:      linux-hwmon@vger.kernel.org
10964 S:      Maintained
10965 F:      Documentation/hwmon/pc87360
10966 F:      drivers/hwmon/pc87360.c
10967
10968 PC8736x GPIO DRIVER
10969 M:      Jim Cromie <jim.cromie@gmail.com>
10970 S:      Maintained
10971 F:      drivers/char/pc8736x_gpio.c
10972
10973 PC87427 HARDWARE MONITORING DRIVER
10974 M:      Jean Delvare <jdelvare@suse.com>
10975 L:      linux-hwmon@vger.kernel.org
10976 S:      Maintained
10977 F:      Documentation/hwmon/pc87427
10978 F:      drivers/hwmon/pc87427.c
10979
10980 PCA9532 LED DRIVER
10981 M:      Riku Voipio <riku.voipio@iki.fi>
10982 S:      Maintained
10983 F:      drivers/leds/leds-pca9532.c
10984 F:      include/linux/leds-pca9532.h
10985
10986 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10987 M:      Guenter Roeck <linux@roeck-us.net>
10988 L:      linux-i2c@vger.kernel.org
10989 S:      Maintained
10990 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10991
10992 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10993 M:      Khalid Aziz <khalid@gonehiking.org>
10994 S:      Maintained
10995 F:      drivers/firmware/pcdp.*
10996
10997 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10998 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10999 L:      linux-pci@vger.kernel.org
11000 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11001 S:      Maintained
11002 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11003 F:      drivers/pci/controller/pci-aardvark.c
11004
11005 PCI DRIVER FOR ALTERA PCIE IP
11006 M:      Ley Foon Tan <lftan@altera.com>
11007 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11008 L:      linux-pci@vger.kernel.org
11009 S:      Supported
11010 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11011 F:      drivers/pci/controller/pcie-altera.c
11012
11013 PCI DRIVER FOR APPLIEDMICRO XGENE
11014 M:      Tanmay Inamdar <tinamdar@apm.com>
11015 L:      linux-pci@vger.kernel.org
11016 L:      linux-arm-kernel@lists.infradead.org
11017 S:      Maintained
11018 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11019 F:      drivers/pci/controller/pci-xgene.c
11020
11021 PCI DRIVER FOR ARM VERSATILE PLATFORM
11022 M:      Rob Herring <robh@kernel.org>
11023 L:      linux-pci@vger.kernel.org
11024 L:      linux-arm-kernel@lists.infradead.org
11025 S:      Maintained
11026 F:      Documentation/devicetree/bindings/pci/versatile.txt
11027 F:      drivers/pci/controller/pci-versatile.c
11028
11029 PCI DRIVER FOR ARMADA 8K
11030 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11031 L:      linux-pci@vger.kernel.org
11032 L:      linux-arm-kernel@lists.infradead.org
11033 S:      Maintained
11034 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11035 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11036
11037 PCI DRIVER FOR CADENCE PCIE IP
11038 M:      Alan Douglas <adouglas@cadence.com>
11039 L:      linux-pci@vger.kernel.org
11040 S:      Maintained
11041 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11042 F:      drivers/pci/controller/pcie-cadence*
11043
11044 PCI DRIVER FOR FREESCALE LAYERSCAPE
11045 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11046 M:      Mingkai Hu <mingkai.hu@nxp.com>
11047 M:      Roy Zang <roy.zang@nxp.com>
11048 L:      linuxppc-dev@lists.ozlabs.org
11049 L:      linux-pci@vger.kernel.org
11050 L:      linux-arm-kernel@lists.infradead.org
11051 S:      Maintained
11052 F:      drivers/pci/controller/dwc/*layerscape*
11053
11054 PCI DRIVER FOR GENERIC OF HOSTS
11055 M:      Will Deacon <will.deacon@arm.com>
11056 L:      linux-pci@vger.kernel.org
11057 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11058 S:      Maintained
11059 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11060 F:      drivers/pci/controller/pci-host-common.c
11061 F:      drivers/pci/controller/pci-host-generic.c
11062
11063 PCI DRIVER FOR IMX6
11064 M:      Richard Zhu <hongxing.zhu@nxp.com>
11065 M:      Lucas Stach <l.stach@pengutronix.de>
11066 L:      linux-pci@vger.kernel.org
11067 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11068 S:      Maintained
11069 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11070 F:      drivers/pci/controller/dwc/*imx6*
11071
11072 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11073 M:      Keith Busch <keith.busch@intel.com>
11074 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11075 L:      linux-pci@vger.kernel.org
11076 S:      Supported
11077 F:      drivers/pci/controller/vmd.c
11078
11079 PCI DRIVER FOR MICROSEMI SWITCHTEC
11080 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11081 M:      Logan Gunthorpe <logang@deltatee.com>
11082 L:      linux-pci@vger.kernel.org
11083 S:      Maintained
11084 F:      Documentation/switchtec.txt
11085 F:      Documentation/ABI/testing/sysfs-class-switchtec
11086 F:      drivers/pci/switch/switchtec*
11087 F:      include/uapi/linux/switchtec_ioctl.h
11088 F:      include/linux/switchtec.h
11089 F:      drivers/ntb/hw/mscc/
11090
11091 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11092 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11093 M:      Jason Cooper <jason@lakedaemon.net>
11094 L:      linux-pci@vger.kernel.org
11095 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11096 S:      Maintained
11097 F:      drivers/pci/controller/*mvebu*
11098
11099 PCI DRIVER FOR NVIDIA TEGRA
11100 M:      Thierry Reding <thierry.reding@gmail.com>
11101 L:      linux-tegra@vger.kernel.org
11102 L:      linux-pci@vger.kernel.org
11103 S:      Supported
11104 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11105 F:      drivers/pci/controller/pci-tegra.c
11106
11107 PCI DRIVER FOR RENESAS R-CAR
11108 M:      Simon Horman <horms@verge.net.au>
11109 L:      linux-pci@vger.kernel.org
11110 L:      linux-renesas-soc@vger.kernel.org
11111 S:      Maintained
11112 F:      drivers/pci/controller/*rcar*
11113
11114 PCI DRIVER FOR SAMSUNG EXYNOS
11115 M:      Jingoo Han <jingoohan1@gmail.com>
11116 L:      linux-pci@vger.kernel.org
11117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11118 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11119 S:      Maintained
11120 F:      drivers/pci/controller/dwc/pci-exynos.c
11121
11122 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11123 M:      Jingoo Han <jingoohan1@gmail.com>
11124 M:      Joao Pinto <Joao.Pinto@synopsys.com>
11125 L:      linux-pci@vger.kernel.org
11126 S:      Maintained
11127 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11128 F:      drivers/pci/controller/dwc/*designware*
11129
11130 PCI DRIVER FOR TI DRA7XX
11131 M:      Kishon Vijay Abraham I <kishon@ti.com>
11132 L:      linux-omap@vger.kernel.org
11133 L:      linux-pci@vger.kernel.org
11134 S:      Supported
11135 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11136 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11137
11138 PCI DRIVER FOR TI KEYSTONE
11139 M:      Murali Karicheri <m-karicheri2@ti.com>
11140 L:      linux-pci@vger.kernel.org
11141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11142 S:      Maintained
11143 F:      drivers/pci/controller/dwc/*keystone*
11144
11145 PCI ENDPOINT SUBSYSTEM
11146 M:      Kishon Vijay Abraham I <kishon@ti.com>
11147 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11148 L:      linux-pci@vger.kernel.org
11149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11150 S:      Supported
11151 F:      drivers/pci/endpoint/
11152 F:      drivers/misc/pci_endpoint_test.c
11153 F:      tools/pci/
11154
11155 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11156 M:      Russell Currey <ruscur@russell.cc>
11157 L:      linuxppc-dev@lists.ozlabs.org
11158 S:      Supported
11159 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11160 F:      arch/powerpc/kernel/eeh*.c
11161 F:      arch/powerpc/platforms/*/eeh*.c
11162 F:      arch/powerpc/include/*/eeh*.h
11163
11164 PCI ERROR RECOVERY
11165 M:      Linas Vepstas <linasvepstas@gmail.com>
11166 L:      linux-pci@vger.kernel.org
11167 S:      Supported
11168 F:      Documentation/PCI/pci-error-recovery.txt
11169
11170 PCI MSI DRIVER FOR ALTERA MSI IP
11171 M:      Ley Foon Tan <lftan@altera.com>
11172 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11173 L:      linux-pci@vger.kernel.org
11174 S:      Supported
11175 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11176 F:      drivers/pci/controller/pcie-altera-msi.c
11177
11178 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11179 M:      Duc Dang <dhdang@apm.com>
11180 L:      linux-pci@vger.kernel.org
11181 L:      linux-arm-kernel@lists.infradead.org
11182 S:      Maintained
11183 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11184 F:      drivers/pci/controller/pci-xgene-msi.c
11185
11186 PCI SUBSYSTEM
11187 M:      Bjorn Helgaas <bhelgaas@google.com>
11188 L:      linux-pci@vger.kernel.org
11189 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11191 S:      Supported
11192 F:      Documentation/devicetree/bindings/pci/
11193 F:      Documentation/PCI/
11194 F:      drivers/acpi/pci*
11195 F:      drivers/pci/
11196 F:      include/asm-generic/pci*
11197 F:      include/linux/pci*
11198 F:      include/linux/of_pci.h
11199 F:      include/uapi/linux/pci*
11200 F:      lib/pci*
11201 F:      arch/x86/pci/
11202 F:      arch/x86/kernel/quirks.c
11203
11204 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11205 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11206 L:      linux-pci@vger.kernel.org
11207 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11209 S:      Supported
11210 F:      drivers/pci/controller/
11211
11212 PCIE DRIVER FOR AXIS ARTPEC
11213 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11214 L:      linux-arm-kernel@axis.com
11215 L:      linux-pci@vger.kernel.org
11216 S:      Maintained
11217 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11218 F:      drivers/pci/controller/dwc/*artpec*
11219
11220 PCIE DRIVER FOR CAVIUM THUNDERX
11221 M:      David Daney <david.daney@cavium.com>
11222 L:      linux-pci@vger.kernel.org
11223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11224 S:      Supported
11225 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11226 F:      drivers/pci/controller/pci-thunder-*
11227
11228 PCIE DRIVER FOR HISILICON
11229 M:      Zhou Wang <wangzhou1@hisilicon.com>
11230 L:      linux-pci@vger.kernel.org
11231 S:      Maintained
11232 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11233 F:      drivers/pci/controller/dwc/pcie-hisi.c
11234
11235 PCIE DRIVER FOR HISILICON KIRIN
11236 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11237 M:      Binghui Wang <wangbinghui@hisilicon.com>
11238 L:      linux-pci@vger.kernel.org
11239 S:      Maintained
11240 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11241 F:      drivers/pci/controller/dwc/pcie-kirin.c
11242
11243 PCIE DRIVER FOR HISILICON STB
11244 M:      Jianguo Sun <sunjianguo1@huawei.com>
11245 M:      Shawn Guo <shawn.guo@linaro.org>
11246 L:      linux-pci@vger.kernel.org
11247 S:      Maintained
11248 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11249 F:      drivers/pci/controller/dwc/pcie-histb.c
11250
11251 PCIE DRIVER FOR MEDIATEK
11252 M:      Ryder Lee <ryder.lee@mediatek.com>
11253 L:      linux-pci@vger.kernel.org
11254 L:      linux-mediatek@lists.infradead.org
11255 S:      Supported
11256 F:      Documentation/devicetree/bindings/pci/mediatek*
11257 F:      drivers/pci/controller/*mediatek*
11258
11259 PCIE DRIVER FOR QUALCOMM MSM
11260 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11261 L:      linux-pci@vger.kernel.org
11262 L:      linux-arm-msm@vger.kernel.org
11263 S:      Maintained
11264 F:      drivers/pci/controller/dwc/*qcom*
11265
11266 PCIE DRIVER FOR ROCKCHIP
11267 M:      Shawn Lin <shawn.lin@rock-chips.com>
11268 L:      linux-pci@vger.kernel.org
11269 L:      linux-rockchip@lists.infradead.org
11270 S:      Maintained
11271 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11272 F:      drivers/pci/controller/pcie-rockchip*
11273
11274 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11275 M:      Linus Walleij <linus.walleij@linaro.org>
11276 L:      linux-pci@vger.kernel.org
11277 S:      Maintained
11278 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11279 F:      drivers/pci/controller/pci-v3-semi.c
11280
11281 PCIE DRIVER FOR ST SPEAR13XX
11282 M:      Pratyush Anand <pratyush.anand@gmail.com>
11283 L:      linux-pci@vger.kernel.org
11284 S:      Maintained
11285 F:      drivers/pci/controller/dwc/*spear*
11286
11287 PCMCIA SUBSYSTEM
11288 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11290 S:      Odd Fixes
11291 F:      Documentation/pcmcia/
11292 F:      tools/pcmcia/
11293 F:      drivers/pcmcia/
11294 F:      include/pcmcia/
11295
11296 PCNET32 NETWORK DRIVER
11297 M:      Don Fry <pcnet32@frontier.com>
11298 L:      netdev@vger.kernel.org
11299 S:      Maintained
11300 F:      drivers/net/ethernet/amd/pcnet32.c
11301
11302 PCRYPT PARALLEL CRYPTO ENGINE
11303 M:      Steffen Klassert <steffen.klassert@secunet.com>
11304 L:      linux-crypto@vger.kernel.org
11305 S:      Maintained
11306 F:      crypto/pcrypt.c
11307 F:      include/crypto/pcrypt.h
11308
11309 PEAQ WMI HOTKEYS DRIVER
11310 M:      Hans de Goede <hdegoede@redhat.com>
11311 L:      platform-driver-x86@vger.kernel.org
11312 S:      Maintained
11313 F:      drivers/platform/x86/peaq-wmi.c
11314
11315 PER-CPU MEMORY ALLOCATOR
11316 M:      Tejun Heo <tj@kernel.org>
11317 M:      Christoph Lameter <cl@linux.com>
11318 M:      Dennis Zhou <dennisszhou@gmail.com>
11319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11320 S:      Maintained
11321 F:      include/linux/percpu*.h
11322 F:      mm/percpu*.c
11323 F:      arch/*/include/asm/percpu.h
11324
11325 PER-TASK DELAY ACCOUNTING
11326 M:      Balbir Singh <bsingharora@gmail.com>
11327 S:      Maintained
11328 F:      include/linux/delayacct.h
11329 F:      kernel/delayacct.c
11330
11331 PERFORMANCE EVENTS SUBSYSTEM
11332 M:      Peter Zijlstra <peterz@infradead.org>
11333 M:      Ingo Molnar <mingo@redhat.com>
11334 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11335 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11336 R:      Jiri Olsa <jolsa@redhat.com>
11337 R:      Namhyung Kim <namhyung@kernel.org>
11338 L:      linux-kernel@vger.kernel.org
11339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11340 S:      Supported
11341 F:      kernel/events/*
11342 F:      include/linux/perf_event.h
11343 F:      include/uapi/linux/perf_event.h
11344 F:      arch/*/kernel/perf_event*.c
11345 F:      arch/*/kernel/*/perf_event*.c
11346 F:      arch/*/kernel/*/*/perf_event*.c
11347 F:      arch/*/include/asm/perf_event.h
11348 F:      arch/*/kernel/perf_callchain.c
11349 F:      arch/*/events/*
11350 F:      tools/perf/
11351
11352 PERSONALITY HANDLING
11353 M:      Christoph Hellwig <hch@infradead.org>
11354 L:      linux-abi-devel@lists.sourceforge.net
11355 S:      Maintained
11356 F:      include/linux/personality.h
11357 F:      include/uapi/linux/personality.h
11358
11359 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11360 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11361 L:      linux-input@vger.kernel.org
11362 S:      Maintained
11363 F:      Documentation/input/devices/pxrc.rst
11364 F:      drivers/input/joystick/pxrc.c
11365
11366 PHONET PROTOCOL
11367 M:      Remi Denis-Courmont <courmisch@gmail.com>
11368 S:      Supported
11369 F:      Documentation/networking/phonet.txt
11370 F:      include/linux/phonet.h
11371 F:      include/net/phonet/
11372 F:      include/uapi/linux/phonet.h
11373 F:      net/phonet/
11374
11375 PHRAM MTD DRIVER
11376 M:      Joern Engel <joern@lazybastard.org>
11377 L:      linux-mtd@lists.infradead.org
11378 S:      Maintained
11379 F:      drivers/mtd/devices/phram.c
11380
11381 PICOLCD HID DRIVER
11382 M:      Bruno Prémont <bonbons@linux-vserver.org>
11383 L:      linux-input@vger.kernel.org
11384 S:      Maintained
11385 F:      drivers/hid/hid-picolcd*
11386
11387 PICOXCELL SUPPORT
11388 M:      Jamie Iles <jamie@jamieiles.com>
11389 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11390 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11391 S:      Supported
11392 F:      arch/arm/boot/dts/picoxcell*
11393 F:      arch/arm/mach-picoxcell/
11394 F:      drivers/crypto/picoxcell*
11395
11396 PIN CONTROL SUBSYSTEM
11397 M:      Linus Walleij <linus.walleij@linaro.org>
11398 L:      linux-gpio@vger.kernel.org
11399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11400 S:      Maintained
11401 F:      Documentation/devicetree/bindings/pinctrl/
11402 F:      Documentation/driver-api/pinctl.rst
11403 F:      drivers/pinctrl/
11404 F:      include/linux/pinctrl/
11405
11406 PIN CONTROLLER - ATMEL AT91
11407 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11409 S:      Maintained
11410 F:      drivers/pinctrl/pinctrl-at91.*
11411
11412 PIN CONTROLLER - ATMEL AT91 PIO4
11413 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11415 L:      linux-gpio@vger.kernel.org
11416 S:      Supported
11417 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11418
11419 PIN CONTROLLER - FREESCALE
11420 M:      Dong Aisheng <aisheng.dong@nxp.com>
11421 M:      Fabio Estevam <festevam@gmail.com>
11422 M:      Shawn Guo <shawnguo@kernel.org>
11423 M:      Stefan Agner <stefan@agner.ch>
11424 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11425 L:      linux-gpio@vger.kernel.org
11426 S:      Maintained
11427 F:      drivers/pinctrl/freescale/
11428 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11429
11430 PIN CONTROLLER - INTEL
11431 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11432 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11433 S:      Maintained
11434 F:      drivers/pinctrl/intel/
11435
11436 PIN CONTROLLER - MEDIATEK
11437 M:      Sean Wang <sean.wang@mediatek.com>
11438 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11439 S:      Maintained
11440 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11441 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11442 F:      drivers/pinctrl/mediatek/mtk-eint.*
11443 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11444 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11445 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11446
11447 PIN CONTROLLER - QUALCOMM
11448 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11449 S:      Maintained
11450 L:      linux-arm-msm@vger.kernel.org
11451 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11452 F:      drivers/pinctrl/qcom/
11453
11454 PIN CONTROLLER - RENESAS
11455 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11456 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11457 L:      linux-renesas-soc@vger.kernel.org
11458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11459 S:      Maintained
11460 F:      drivers/pinctrl/sh-pfc/
11461
11462 PIN CONTROLLER - SAMSUNG
11463 M:      Tomasz Figa <tomasz.figa@gmail.com>
11464 M:      Krzysztof Kozlowski <krzk@kernel.org>
11465 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11467 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11468 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11470 S:      Maintained
11471 F:      drivers/pinctrl/samsung/
11472 F:      include/dt-bindings/pinctrl/samsung.h
11473 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11474
11475 PIN CONTROLLER - SINGLE
11476 M:      Tony Lindgren <tony@atomide.com>
11477 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11479 L:      linux-omap@vger.kernel.org
11480 S:      Maintained
11481 F:      drivers/pinctrl/pinctrl-single.c
11482
11483 PIN CONTROLLER - ST SPEAR
11484 M:      Viresh Kumar <vireshk@kernel.org>
11485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11486 W:      http://www.st.com/spear
11487 S:      Maintained
11488 F:      drivers/pinctrl/spear/
11489
11490 PISTACHIO SOC SUPPORT
11491 M:      James Hartley <james.hartley@sondrel.com>
11492 L:      linux-mips@linux-mips.org
11493 S:      Odd Fixes
11494 F:      arch/mips/pistachio/
11495 F:      arch/mips/include/asm/mach-pistachio/
11496 F:      arch/mips/boot/dts/img/pistachio*
11497 F:      arch/mips/configs/pistachio*_defconfig
11498
11499 PKTCDVD DRIVER
11500 S:      Orphan
11501 M:      linux-block@vger.kernel.org
11502 F:      drivers/block/pktcdvd.c
11503 F:      include/linux/pktcdvd.h
11504 F:      include/uapi/linux/pktcdvd.h
11505
11506 PKUNITY SOC DRIVERS
11507 M:      Guan Xuetao <gxt@pku.edu.cn>
11508 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11509 S:      Maintained
11510 T:      git git://github.com/gxt/linux.git
11511 F:      drivers/input/serio/i8042-unicore32io.h
11512 F:      drivers/i2c/busses/i2c-puv3.c
11513 F:      drivers/video/fbdev/fb-puv3.c
11514 F:      drivers/rtc/rtc-puv3.c
11515
11516 PMBUS HARDWARE MONITORING DRIVERS
11517 M:      Guenter Roeck <linux@roeck-us.net>
11518 L:      linux-hwmon@vger.kernel.org
11519 W:      http://hwmon.wiki.kernel.org/
11520 W:      http://www.roeck-us.net/linux/drivers/
11521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11522 S:      Maintained
11523 F:      Documentation/hwmon/pmbus
11524 F:      drivers/hwmon/pmbus/
11525 F:      include/linux/pmbus.h
11526
11527 PMC SIERRA MaxRAID DRIVER
11528 L:      linux-scsi@vger.kernel.org
11529 W:      http://www.pmc-sierra.com/
11530 S:      Orphan
11531 F:      drivers/scsi/pmcraid.*
11532
11533 PMC SIERRA PM8001 DRIVER
11534 M:      Jack Wang <jinpu.wang@profitbricks.com>
11535 M:      lindar_liu@usish.com
11536 L:      linux-scsi@vger.kernel.org
11537 S:      Supported
11538 F:      drivers/scsi/pm8001/
11539
11540 PNP SUPPORT
11541 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11542 S:      Maintained
11543 F:      drivers/pnp/
11544
11545 POSIX CLOCKS and TIMERS
11546 M:      Thomas Gleixner <tglx@linutronix.de>
11547 L:      linux-kernel@vger.kernel.org
11548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11549 S:      Maintained
11550 F:      fs/timerfd.c
11551 F:      include/linux/timer*
11552 F:      kernel/time/*timer*
11553
11554 POWER MANAGEMENT CORE
11555 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11556 L:      linux-pm@vger.kernel.org
11557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11558 B:      https://bugzilla.kernel.org
11559 S:      Supported
11560 F:      drivers/base/power/
11561 F:      include/linux/pm.h
11562 F:      include/linux/pm_*
11563 F:      include/linux/powercap.h
11564 F:      drivers/powercap/
11565 F:      kernel/configs/nopm.config
11566
11567 POWER STATE COORDINATION INTERFACE (PSCI)
11568 M:      Mark Rutland <mark.rutland@arm.com>
11569 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11570 L:      linux-arm-kernel@lists.infradead.org
11571 S:      Maintained
11572 F:      drivers/firmware/psci*.c
11573 F:      include/linux/psci.h
11574 F:      include/uapi/linux/psci.h
11575
11576 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11577 M:      Sebastian Reichel <sre@kernel.org>
11578 L:      linux-pm@vger.kernel.org
11579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11580 S:      Maintained
11581 F:      Documentation/ABI/testing/sysfs-class-power
11582 F:      Documentation/devicetree/bindings/power/supply/
11583 F:      include/linux/power_supply.h
11584 F:      drivers/power/supply/
11585
11586 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11587 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11588 L:      linuxppc-dev@lists.ozlabs.org
11589 S:      Maintained
11590 F:      drivers/char/powernv-op-panel.c
11591
11592 PPP OVER ATM (RFC 2364)
11593 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11594 S:      Maintained
11595 F:      net/atm/pppoatm.c
11596 F:      include/uapi/linux/atmppp.h
11597
11598 PPP OVER ETHERNET
11599 M:      Michal Ostrowski <mostrows@earthlink.net>
11600 S:      Maintained
11601 F:      drivers/net/ppp/pppoe.c
11602 F:      drivers/net/ppp/pppox.c
11603
11604 PPP OVER L2TP
11605 M:      James Chapman <jchapman@katalix.com>
11606 S:      Maintained
11607 F:      net/l2tp/l2tp_ppp.c
11608 F:      include/linux/if_pppol2tp.h
11609 F:      include/uapi/linux/if_pppol2tp.h
11610
11611 PPP PROTOCOL DRIVERS AND COMPRESSORS
11612 M:      Paul Mackerras <paulus@samba.org>
11613 L:      linux-ppp@vger.kernel.org
11614 S:      Maintained
11615 F:      drivers/net/ppp/ppp_*
11616
11617 PPS SUPPORT
11618 M:      Rodolfo Giometti <giometti@enneenne.com>
11619 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11620 L:      linuxpps@ml.enneenne.com (subscribers-only)
11621 S:      Maintained
11622 F:      Documentation/pps/
11623 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11624 F:      Documentation/ABI/testing/sysfs-pps
11625 F:      drivers/pps/
11626 F:      include/linux/pps*.h
11627 F:      include/uapi/linux/pps.h
11628
11629 PPTP DRIVER
11630 M:      Dmitry Kozlov <xeb@mail.ru>
11631 L:      netdev@vger.kernel.org
11632 S:      Maintained
11633 F:      drivers/net/ppp/pptp.c
11634 W:      http://sourceforge.net/projects/accel-pptp
11635
11636 PREEMPTIBLE KERNEL
11637 M:      Robert Love <rml@tech9.net>
11638 L:      kpreempt-tech@lists.sourceforge.net
11639 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11640 S:      Supported
11641 F:      Documentation/preempt-locking.txt
11642 F:      include/linux/preempt.h
11643
11644 PRINTK
11645 M:      Petr Mladek <pmladek@suse.com>
11646 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11647 R:      Steven Rostedt <rostedt@goodmis.org>
11648 S:      Maintained
11649 F:      kernel/printk/
11650 F:      include/linux/printk.h
11651
11652 PRISM54 WIRELESS DRIVER
11653 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11654 L:      linux-wireless@vger.kernel.org
11655 W:      http://wireless.kernel.org/en/users/Drivers/p54
11656 S:      Obsolete
11657 F:      drivers/net/wireless/intersil/prism54/
11658
11659 PROC FILESYSTEM
11660 R:      Alexey Dobriyan <adobriyan@gmail.com>
11661 L:      linux-kernel@vger.kernel.org
11662 L:      linux-fsdevel@vger.kernel.org
11663 S:      Maintained
11664 F:      fs/proc/
11665 F:      include/linux/proc_fs.h
11666 F:      tools/testing/selftests/proc/
11667
11668 PROC SYSCTL
11669 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11670 M:      Kees Cook <keescook@chromium.org>
11671 L:      linux-kernel@vger.kernel.org
11672 L:      linux-fsdevel@vger.kernel.org
11673 S:      Maintained
11674 F:      fs/proc/proc_sysctl.c
11675 F:      include/linux/sysctl.h
11676 F:      kernel/sysctl.c
11677 F:      tools/testing/selftests/sysctl/
11678
11679 PS3 NETWORK SUPPORT
11680 M:      Geoff Levand <geoff@infradead.org>
11681 L:      netdev@vger.kernel.org
11682 L:      linuxppc-dev@lists.ozlabs.org
11683 S:      Maintained
11684 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11685
11686 PS3 PLATFORM SUPPORT
11687 M:      Geoff Levand <geoff@infradead.org>
11688 L:      linuxppc-dev@lists.ozlabs.org
11689 S:      Maintained
11690 F:      arch/powerpc/boot/ps3*
11691 F:      arch/powerpc/include/asm/lv1call.h
11692 F:      arch/powerpc/include/asm/ps3*.h
11693 F:      arch/powerpc/platforms/ps3/
11694 F:      drivers/*/ps3*
11695 F:      drivers/ps3/
11696 F:      drivers/rtc/rtc-ps3.c
11697 F:      drivers/usb/host/*ps3.c
11698 F:      sound/ppc/snd_ps3*
11699
11700 PS3VRAM DRIVER
11701 M:      Jim Paris <jim@jtan.com>
11702 M:      Geoff Levand <geoff@infradead.org>
11703 L:      linuxppc-dev@lists.ozlabs.org
11704 S:      Maintained
11705 F:      drivers/block/ps3vram.c
11706
11707 PSAMPLE PACKET SAMPLING SUPPORT:
11708 M:      Yotam Gigi <yotam.gi@gmail.com>
11709 S:      Maintained
11710 F:      net/psample
11711 F:      include/net/psample.h
11712 F:      include/uapi/linux/psample.h
11713
11714 PSTORE FILESYSTEM
11715 M:      Kees Cook <keescook@chromium.org>
11716 M:      Anton Vorontsov <anton@enomsg.org>
11717 M:      Colin Cross <ccross@android.com>
11718 M:      Tony Luck <tony.luck@intel.com>
11719 S:      Maintained
11720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11721 F:      fs/pstore/
11722 F:      include/linux/pstore*
11723 F:      drivers/firmware/efi/efi-pstore.c
11724 F:      drivers/acpi/apei/erst.c
11725 F:      Documentation/admin-guide/ramoops.rst
11726 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11727 K:      \b(pstore|ramoops)
11728
11729 PTP HARDWARE CLOCK SUPPORT
11730 M:      Richard Cochran <richardcochran@gmail.com>
11731 L:      netdev@vger.kernel.org
11732 S:      Maintained
11733 W:      http://linuxptp.sourceforge.net/
11734 F:      Documentation/ABI/testing/sysfs-ptp
11735 F:      Documentation/ptp/*
11736 F:      drivers/net/phy/dp83640*
11737 F:      drivers/ptp/*
11738 F:      include/linux/ptp_cl*
11739
11740 PTRACE SUPPORT
11741 M:      Oleg Nesterov <oleg@redhat.com>
11742 S:      Maintained
11743 F:      include/asm-generic/syscall.h
11744 F:      include/linux/ptrace.h
11745 F:      include/linux/regset.h
11746 F:      include/linux/tracehook.h
11747 F:      include/uapi/linux/ptrace.h
11748 F:      include/uapi/linux/ptrace.h
11749 F:      include/asm-generic/ptrace.h
11750 F:      kernel/ptrace.c
11751 F:      arch/*/ptrace*.c
11752 F:      arch/*/*/ptrace*.c
11753 F:      arch/*/include/asm/ptrace*.h
11754
11755 PULSE8-CEC DRIVER
11756 M:      Hans Verkuil <hverkuil@xs4all.nl>
11757 L:      linux-media@vger.kernel.org
11758 T:      git git://linuxtv.org/media_tree.git
11759 S:      Maintained
11760 F:      drivers/media/usb/pulse8-cec/*
11761 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11762
11763 PVRUSB2 VIDEO4LINUX DRIVER
11764 M:      Mike Isely <isely@pobox.com>
11765 L:      pvrusb2@isely.net       (subscribers-only)
11766 L:      linux-media@vger.kernel.org
11767 W:      http://www.isely.net/pvrusb2/
11768 T:      git git://linuxtv.org/media_tree.git
11769 S:      Maintained
11770 F:      Documentation/media/v4l-drivers/pvrusb2*
11771 F:      drivers/media/usb/pvrusb2/
11772
11773 PWC WEBCAM DRIVER
11774 M:      Hans Verkuil <hverkuil@xs4all.nl>
11775 L:      linux-media@vger.kernel.org
11776 T:      git git://linuxtv.org/media_tree.git
11777 S:      Odd Fixes
11778 F:      drivers/media/usb/pwc/*
11779
11780 PWM FAN DRIVER
11781 M:      Kamil Debski <kamil@wypas.org>
11782 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11783 L:      linux-hwmon@vger.kernel.org
11784 S:      Supported
11785 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11786 F:      Documentation/hwmon/pwm-fan
11787 F:      drivers/hwmon/pwm-fan.c
11788
11789 PWM IR Transmitter
11790 M:      Sean Young <sean@mess.org>
11791 L:      linux-media@vger.kernel.org
11792 S:      Maintained
11793 F:      drivers/media/rc/pwm-ir-tx.c
11794
11795 PWM SUBSYSTEM
11796 M:      Thierry Reding <thierry.reding@gmail.com>
11797 L:      linux-pwm@vger.kernel.org
11798 S:      Maintained
11799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11800 F:      Documentation/pwm.txt
11801 F:      Documentation/devicetree/bindings/pwm/
11802 F:      include/linux/pwm.h
11803 F:      drivers/pwm/
11804 F:      drivers/video/backlight/pwm_bl.c
11805 F:      include/linux/pwm_backlight.h
11806 F:      drivers/gpio/gpio-mvebu.c
11807 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11808
11809 PXA GPIO DRIVER
11810 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11811 L:      linux-gpio@vger.kernel.org
11812 S:      Maintained
11813 F:      drivers/gpio/gpio-pxa.c
11814
11815 PXA MMCI DRIVER
11816 S:      Orphan
11817
11818 PXA RTC DRIVER
11819 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11820 L:      linux-rtc@vger.kernel.org
11821 S:      Maintained
11822
11823 PXA2xx/PXA3xx SUPPORT
11824 M:      Daniel Mack <daniel@zonque.org>
11825 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11826 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11827 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11828 T:      git git://github.com/hzhuang1/linux.git
11829 T:      git git://github.com/rjarzmik/linux.git
11830 S:      Maintained
11831 F:      arch/arm/boot/dts/pxa*
11832 F:      arch/arm/mach-pxa/
11833 F:      drivers/dma/pxa*
11834 F:      drivers/pcmcia/pxa2xx*
11835 F:      drivers/pinctrl/pxa/
11836 F:      drivers/spi/spi-pxa2xx*
11837 F:      drivers/usb/gadget/udc/pxa2*
11838 F:      include/sound/pxa2xx-lib.h
11839 F:      sound/arm/pxa*
11840 F:      sound/soc/pxa/
11841
11842 QAT DRIVER
11843 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11844 L:      qat-linux@intel.com
11845 S:      Supported
11846 F:      drivers/crypto/qat/
11847
11848 QCOM AUDIO (ASoC) DRIVERS
11849 M:      Patrick Lai <plai@codeaurora.org>
11850 M:      Banajit Goswami <bgoswami@codeaurora.org>
11851 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11852 S:      Supported
11853 F:      sound/soc/qcom/
11854
11855 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11856 M:      Gabriel Somlo <somlo@cmu.edu>
11857 M:      "Michael S. Tsirkin" <mst@redhat.com>
11858 L:      qemu-devel@nongnu.org
11859 S:      Maintained
11860 F:      drivers/firmware/qemu_fw_cfg.c
11861 F:      include/uapi/linux/qemu_fw_cfg.h
11862
11863 QIB DRIVER
11864 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11865 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11866 L:      linux-rdma@vger.kernel.org
11867 S:      Supported
11868 F:      drivers/infiniband/hw/qib/
11869
11870 QLOGIC QL41xxx FCOE DRIVER
11871 M:      QLogic-Storage-Upstream@cavium.com
11872 L:      linux-scsi@vger.kernel.org
11873 S:      Supported
11874 F:      drivers/scsi/qedf/
11875
11876 QLOGIC QL41xxx ISCSI DRIVER
11877 M:      QLogic-Storage-Upstream@cavium.com
11878 L:      linux-scsi@vger.kernel.org
11879 S:      Supported
11880 F:      drivers/scsi/qedi/
11881
11882 QLOGIC QL4xxx ETHERNET DRIVER
11883 M:      Ariel Elior <Ariel.Elior@cavium.com>
11884 M:      everest-linux-l2@cavium.com
11885 L:      netdev@vger.kernel.org
11886 S:      Supported
11887 F:      drivers/net/ethernet/qlogic/qed/
11888 F:      include/linux/qed/
11889 F:      drivers/net/ethernet/qlogic/qede/
11890
11891 QLOGIC QL4xxx RDMA DRIVER
11892 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11893 M:      Ariel Elior <Ariel.Elior@cavium.com>
11894 L:      linux-rdma@vger.kernel.org
11895 S:      Supported
11896 F:      drivers/infiniband/hw/qedr/
11897 F:      include/uapi/rdma/qedr-abi.h
11898
11899 QLOGIC QLA1280 SCSI DRIVER
11900 M:      Michael Reed <mdr@sgi.com>
11901 L:      linux-scsi@vger.kernel.org
11902 S:      Maintained
11903 F:      drivers/scsi/qla1280.[ch]
11904
11905 QLOGIC QLA2XXX FC-SCSI DRIVER
11906 M:      qla2xxx-upstream@qlogic.com
11907 L:      linux-scsi@vger.kernel.org
11908 S:      Supported
11909 F:      Documentation/scsi/LICENSE.qla2xxx
11910 F:      drivers/scsi/qla2xxx/
11911
11912 QLOGIC QLA3XXX NETWORK DRIVER
11913 M:      Dept-GELinuxNICDev@cavium.com
11914 L:      netdev@vger.kernel.org
11915 S:      Supported
11916 F:      Documentation/networking/LICENSE.qla3xxx
11917 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11918
11919 QLOGIC QLA4XXX iSCSI DRIVER
11920 M:      QLogic-Storage-Upstream@qlogic.com
11921 L:      linux-scsi@vger.kernel.org
11922 S:      Supported
11923 F:      Documentation/scsi/LICENSE.qla4xxx
11924 F:      drivers/scsi/qla4xxx/
11925
11926 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11927 M:      Harish Patil <harish.patil@cavium.com>
11928 M:      Manish Chopra <manish.chopra@cavium.com>
11929 M:      Dept-GELinuxNICDev@cavium.com
11930 L:      netdev@vger.kernel.org
11931 S:      Supported
11932 F:      drivers/net/ethernet/qlogic/qlcnic/
11933
11934 QLOGIC QLGE 10Gb ETHERNET DRIVER
11935 M:      Harish Patil <harish.patil@cavium.com>
11936 M:      Manish Chopra <manish.chopra@cavium.com>
11937 M:      Dept-GELinuxNICDev@cavium.com
11938 L:      netdev@vger.kernel.org
11939 S:      Supported
11940 F:      drivers/net/ethernet/qlogic/qlge/
11941
11942 QM1D1B0004 MEDIA DRIVER
11943 M:      Akihiro Tsukada <tskd08@gmail.com>
11944 L:      linux-media@vger.kernel.org
11945 S:      Odd Fixes
11946 F:      drivers/media/tuners/qm1d1b0004*
11947
11948 QM1D1C0042 MEDIA DRIVER
11949 M:      Akihiro Tsukada <tskd08@gmail.com>
11950 L:      linux-media@vger.kernel.org
11951 S:      Odd Fixes
11952 F:      drivers/media/tuners/qm1d1c0042*
11953
11954 QNX4 FILESYSTEM
11955 M:      Anders Larsen <al@alarsen.net>
11956 W:      http://www.alarsen.net/linux/qnx4fs/
11957 S:      Maintained
11958 F:      fs/qnx4/
11959 F:      include/uapi/linux/qnx4_fs.h
11960 F:      include/uapi/linux/qnxtypes.h
11961
11962 QORIQ DPAA2 FSL-MC BUS DRIVER
11963 M:      Stuart Yoder <stuyoder@gmail.com>
11964 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11965 L:      linux-kernel@vger.kernel.org
11966 S:      Maintained
11967 F:      drivers/bus/fsl-mc/
11968 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11969 F:      Documentation/networking/dpaa2/overview.rst
11970
11971 QT1010 MEDIA DRIVER
11972 M:      Antti Palosaari <crope@iki.fi>
11973 L:      linux-media@vger.kernel.org
11974 W:      https://linuxtv.org
11975 W:      http://palosaari.fi/linux/
11976 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11977 T:      git git://linuxtv.org/anttip/media_tree.git
11978 S:      Maintained
11979 F:      drivers/media/tuners/qt1010*
11980
11981 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11982 M:      Kalle Valo <kvalo@codeaurora.org>
11983 L:      ath10k@lists.infradead.org
11984 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11986 S:      Supported
11987 F:      drivers/net/wireless/ath/ath10k/
11988
11989 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11990 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11991 L:      linux-wireless@vger.kernel.org
11992 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11993 S:      Supported
11994 F:      drivers/net/wireless/ath/ath9k/
11995
11996 QUALCOMM CAMERA SUBSYSTEM DRIVER
11997 M:      Todor Tomov <todor.tomov@linaro.org>
11998 L:      linux-media@vger.kernel.org
11999 S:      Maintained
12000 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12001 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12002 F:      drivers/media/platform/qcom/camss/
12003
12004 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12005 M:  Ilia Lin <ilia.lin@gmail.com>
12006 L:  linux-pm@vger.kernel.org
12007 S:  Maintained
12008 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12009 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12010
12011 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12012 M:      Timur Tabi <timur@kernel.org>
12013 L:      netdev@vger.kernel.org
12014 S:      Maintained
12015 F:      drivers/net/ethernet/qualcomm/emac/
12016
12017 QUALCOMM HEXAGON ARCHITECTURE
12018 M:      Richard Kuo <rkuo@codeaurora.org>
12019 L:      linux-hexagon@vger.kernel.org
12020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12021 S:      Supported
12022 F:      arch/hexagon/
12023
12024 QUALCOMM HIDMA DRIVER
12025 M:      Sinan Kaya <okaya@kernel.org>
12026 L:      linux-arm-kernel@lists.infradead.org
12027 L:      linux-arm-msm@vger.kernel.org
12028 L:      dmaengine@vger.kernel.org
12029 S:      Supported
12030 F:      drivers/dma/qcom/hidma*
12031
12032 QUALCOMM IOMMU
12033 M:      Rob Clark <robdclark@gmail.com>
12034 L:      iommu@lists.linux-foundation.org
12035 L:      linux-arm-msm@vger.kernel.org
12036 S:      Maintained
12037 F:      drivers/iommu/qcom_iommu.c
12038
12039 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12040 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12041 L:      linux-media@vger.kernel.org
12042 L:      linux-arm-msm@vger.kernel.org
12043 T:      git git://linuxtv.org/media_tree.git
12044 S:      Maintained
12045 F:      drivers/media/platform/qcom/venus/
12046
12047 QUALCOMM WCN36XX WIRELESS DRIVER
12048 M:      Kalle Valo <kvalo@codeaurora.org>
12049 L:      wcn36xx@lists.infradead.org
12050 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12051 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12052 S:      Supported
12053 F:      drivers/net/wireless/ath/wcn36xx/
12054
12055 QUANTENNA QTNFMAC WIRELESS DRIVER
12056 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12057 M:      Avinash Patil <avinashp@quantenna.com>
12058 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12059 L:      linux-wireless@vger.kernel.org
12060 S:      Maintained
12061 F:      drivers/net/wireless/quantenna
12062
12063 RADEON and AMDGPU DRM DRIVERS
12064 M:      Alex Deucher <alexander.deucher@amd.com>
12065 M:      Christian König <christian.koenig@amd.com>
12066 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12067 L:      amd-gfx@lists.freedesktop.org
12068 T:      git git://people.freedesktop.org/~agd5f/linux
12069 S:      Supported
12070 F:      drivers/gpu/drm/radeon/
12071 F:      include/uapi/drm/radeon_drm.h
12072 F:      drivers/gpu/drm/amd/
12073 F:      include/uapi/drm/amdgpu_drm.h
12074
12075 RADEON FRAMEBUFFER DISPLAY DRIVER
12076 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12077 L:      linux-fbdev@vger.kernel.org
12078 S:      Maintained
12079 F:      drivers/video/fbdev/aty/radeon*
12080 F:      include/uapi/linux/radeonfb.h
12081
12082 RADIOSHARK RADIO DRIVER
12083 M:      Hans Verkuil <hverkuil@xs4all.nl>
12084 L:      linux-media@vger.kernel.org
12085 T:      git git://linuxtv.org/media_tree.git
12086 S:      Maintained
12087 F:      drivers/media/radio/radio-shark.c
12088
12089 RADIOSHARK2 RADIO DRIVER
12090 M:      Hans Verkuil <hverkuil@xs4all.nl>
12091 L:      linux-media@vger.kernel.org
12092 T:      git git://linuxtv.org/media_tree.git
12093 S:      Maintained
12094 F:      drivers/media/radio/radio-shark2.c
12095 F:      drivers/media/radio/radio-tea5777.c
12096
12097 RADOS BLOCK DEVICE (RBD)
12098 M:      Ilya Dryomov <idryomov@gmail.com>
12099 M:      Sage Weil <sage@redhat.com>
12100 M:      Alex Elder <elder@kernel.org>
12101 L:      ceph-devel@vger.kernel.org
12102 W:      http://ceph.com/
12103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12104 T:      git git://github.com/ceph/ceph-client.git
12105 S:      Supported
12106 F:      Documentation/ABI/testing/sysfs-bus-rbd
12107 F:      drivers/block/rbd.c
12108 F:      drivers/block/rbd_types.h
12109
12110 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12111 M:      Paul Mackerras <paulus@samba.org>
12112 L:      linux-fbdev@vger.kernel.org
12113 S:      Maintained
12114 F:      drivers/video/fbdev/aty/aty128fb.c
12115
12116 RAINSHADOW-CEC DRIVER
12117 M:      Hans Verkuil <hverkuil@xs4all.nl>
12118 L:      linux-media@vger.kernel.org
12119 T:      git git://linuxtv.org/media_tree.git
12120 S:      Maintained
12121 F:      drivers/media/usb/rainshadow-cec/*
12122
12123 RALINK MIPS ARCHITECTURE
12124 M:      John Crispin <john@phrozen.org>
12125 L:      linux-mips@linux-mips.org
12126 S:      Maintained
12127 F:      arch/mips/ralink
12128
12129 RALINK RT2X00 WIRELESS LAN DRIVER
12130 P:      rt2x00 project
12131 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12132 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12133 L:      linux-wireless@vger.kernel.org
12134 S:      Maintained
12135 F:      drivers/net/wireless/ralink/rt2x00/
12136
12137 RAMDISK RAM BLOCK DEVICE DRIVER
12138 M:      Jens Axboe <axboe@kernel.dk>
12139 S:      Maintained
12140 F:      Documentation/blockdev/ramdisk.txt
12141 F:      drivers/block/brd.c
12142
12143 RANCHU VIRTUAL BOARD FOR MIPS
12144 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12145 L:      linux-mips@linux-mips.org
12146 S:      Supported
12147 F:      arch/mips/generic/board-ranchu.c
12148 F:      arch/mips/configs/generic/board-ranchu.config
12149
12150 RANDOM NUMBER DRIVER
12151 M:      "Theodore Ts'o" <tytso@mit.edu>
12152 S:      Maintained
12153 F:      drivers/char/random.c
12154
12155 RAPIDIO SUBSYSTEM
12156 M:      Matt Porter <mporter@kernel.crashing.org>
12157 M:      Alexandre Bounine <alex.bou9@gmail.com>
12158 S:      Maintained
12159 F:      drivers/rapidio/
12160
12161 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12162 L:      linux-wireless@vger.kernel.org
12163 S:      Orphan
12164 F:      drivers/net/wireless/ray*
12165
12166 RCUTORTURE TEST FRAMEWORK
12167 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12168 M:      Josh Triplett <josh@joshtriplett.org>
12169 R:      Steven Rostedt <rostedt@goodmis.org>
12170 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12171 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12172 L:      linux-kernel@vger.kernel.org
12173 S:      Supported
12174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12175 F:      tools/testing/selftests/rcutorture
12176
12177 RDC R-321X SoC
12178 M:      Florian Fainelli <florian@openwrt.org>
12179 S:      Maintained
12180
12181 RDC R6040 FAST ETHERNET DRIVER
12182 M:      Florian Fainelli <f.fainelli@gmail.com>
12183 L:      netdev@vger.kernel.org
12184 S:      Maintained
12185 F:      drivers/net/ethernet/rdc/r6040.c
12186
12187 RDMAVT - RDMA verbs software
12188 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12189 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12190 L:      linux-rdma@vger.kernel.org
12191 S:      Supported
12192 F:      drivers/infiniband/sw/rdmavt
12193
12194 RDS - RELIABLE DATAGRAM SOCKETS
12195 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12196 L:      netdev@vger.kernel.org
12197 L:      linux-rdma@vger.kernel.org
12198 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12199 W:      https://oss.oracle.com/projects/rds/
12200 S:      Supported
12201 F:      net/rds/
12202 F:      Documentation/networking/rds.txt
12203
12204 RDT - RESOURCE ALLOCATION
12205 M:      Fenghua Yu <fenghua.yu@intel.com>
12206 L:      linux-kernel@vger.kernel.org
12207 S:      Supported
12208 F:      arch/x86/kernel/cpu/intel_rdt*
12209 F:      arch/x86/include/asm/intel_rdt_sched.h
12210 F:      Documentation/x86/intel_rdt*
12211
12212 READ-COPY UPDATE (RCU)
12213 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12214 M:      Josh Triplett <josh@joshtriplett.org>
12215 R:      Steven Rostedt <rostedt@goodmis.org>
12216 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12217 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12218 L:      linux-kernel@vger.kernel.org
12219 W:      http://www.rdrop.com/users/paulmck/RCU/
12220 S:      Supported
12221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12222 F:      Documentation/RCU/
12223 X:      Documentation/RCU/torture.txt
12224 F:      include/linux/rcu*
12225 X:      include/linux/srcu*.h
12226 F:      kernel/rcu/
12227 X:      kernel/rcu/srcu*.c
12228
12229 REAL TIME CLOCK (RTC) SUBSYSTEM
12230 M:      Alessandro Zummo <a.zummo@towertech.it>
12231 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12232 L:      linux-rtc@vger.kernel.org
12233 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12235 S:      Maintained
12236 F:      Documentation/devicetree/bindings/rtc/
12237 F:      Documentation/rtc.txt
12238 F:      drivers/rtc/
12239 F:      include/linux/rtc.h
12240 F:      include/uapi/linux/rtc.h
12241 F:      include/linux/rtc/
12242 F:      include/linux/platform_data/rtc-*
12243 F:      tools/testing/selftests/rtc/
12244
12245 REALTEK AUDIO CODECS
12246 M:      Bard Liao <bardliao@realtek.com>
12247 M:      Oder Chiou <oder_chiou@realtek.com>
12248 S:      Maintained
12249 F:      sound/soc/codecs/rt*
12250 F:      include/sound/rt*.h
12251
12252 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12253 M:      Linus Walleij <linus.walleij@linaro.org>
12254 S:      Maintained
12255 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12256 F:      drivers/net/dsa/realtek-smi*
12257 F:      drivers/net/dsa/rtl83*
12258
12259 REGISTER MAP ABSTRACTION
12260 M:      Mark Brown <broonie@kernel.org>
12261 L:      linux-kernel@vger.kernel.org
12262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12263 S:      Supported
12264 F:      Documentation/devicetree/bindings/regmap/
12265 F:      drivers/base/regmap/
12266 F:      include/linux/regmap.h
12267
12268 REISERFS FILE SYSTEM
12269 L:      reiserfs-devel@vger.kernel.org
12270 S:      Supported
12271 F:      fs/reiserfs/
12272
12273 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12274 M:      Ohad Ben-Cohen <ohad@wizery.com>
12275 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12276 L:      linux-remoteproc@vger.kernel.org
12277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12278 S:      Maintained
12279 F:      Documentation/devicetree/bindings/remoteproc/
12280 F:      Documentation/remoteproc.txt
12281 F:      drivers/remoteproc/
12282 F:      include/linux/remoteproc.h
12283
12284 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12285 M:      Ohad Ben-Cohen <ohad@wizery.com>
12286 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12287 L:      linux-remoteproc@vger.kernel.org
12288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12289 S:      Maintained
12290 F:      drivers/rpmsg/
12291 F:      Documentation/rpmsg.txt
12292 F:      include/linux/rpmsg.h
12293 F:      include/linux/rpmsg/
12294
12295 RENESAS CLOCK DRIVERS
12296 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12297 L:      linux-renesas-soc@vger.kernel.org
12298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12299 S:      Supported
12300 F:      drivers/clk/renesas/
12301
12302 RENESAS EMEV2 I2C DRIVER
12303 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12304 S:      Supported
12305 F:      drivers/i2c/busses/i2c-emev2.c
12306
12307 RENESAS ETHERNET DRIVERS
12308 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12309 L:      netdev@vger.kernel.org
12310 L:      linux-renesas-soc@vger.kernel.org
12311 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12312 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12313 F:      drivers/net/ethernet/renesas/
12314 F:      include/linux/sh_eth.h
12315
12316 RENESAS R-CAR GYROADC DRIVER
12317 M:      Marek Vasut <marek.vasut@gmail.com>
12318 L:      linux-iio@vger.kernel.org
12319 S:      Supported
12320 F:      drivers/iio/adc/rcar_gyro_adc.c
12321
12322 RENESAS R-CAR I2C DRIVERS
12323 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12324 S:      Supported
12325 F:      drivers/i2c/busses/i2c-rcar.c
12326 F:      drivers/i2c/busses/i2c-sh_mobile.c
12327
12328 RENESAS USB PHY DRIVER
12329 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12330 L:      linux-renesas-soc@vger.kernel.org
12331 S:      Maintained
12332 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12333
12334 RESET CONTROLLER FRAMEWORK
12335 M:      Philipp Zabel <p.zabel@pengutronix.de>
12336 T:      git git://git.pengutronix.de/git/pza/linux
12337 S:      Maintained
12338 F:      drivers/reset/
12339 F:      Documentation/devicetree/bindings/reset/
12340 F:      include/dt-bindings/reset/
12341 F:      include/linux/reset.h
12342 F:      include/linux/reset-controller.h
12343
12344 RESTARTABLE SEQUENCES SUPPORT
12345 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12346 M:      Peter Zijlstra <peterz@infradead.org>
12347 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12348 M:      Boqun Feng <boqun.feng@gmail.com>
12349 L:      linux-kernel@vger.kernel.org
12350 S:      Supported
12351 F:      kernel/rseq.c
12352 F:      include/uapi/linux/rseq.h
12353 F:      include/trace/events/rseq.h
12354 F:      tools/testing/selftests/rseq/
12355
12356 RFKILL
12357 M:      Johannes Berg <johannes@sipsolutions.net>
12358 L:      linux-wireless@vger.kernel.org
12359 W:      http://wireless.kernel.org/
12360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12362 S:      Maintained
12363 F:      Documentation/rfkill.txt
12364 F:      Documentation/ABI/stable/sysfs-class-rfkill
12365 F:      net/rfkill/
12366 F:      include/linux/rfkill.h
12367 F:      include/uapi/linux/rfkill.h
12368
12369 RHASHTABLE
12370 M:      Thomas Graf <tgraf@suug.ch>
12371 M:      Herbert Xu <herbert@gondor.apana.org.au>
12372 L:      netdev@vger.kernel.org
12373 S:      Maintained
12374 F:      lib/rhashtable.c
12375 F:      lib/test_rhashtable.c
12376 F:      include/linux/rhashtable.h
12377 F:      include/linux/rhashtable-types.h
12378
12379 RICOH R5C592 MEMORYSTICK DRIVER
12380 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12381 S:      Maintained
12382 F:      drivers/memstick/host/r592.*
12383
12384 RICOH SMARTMEDIA/XD DRIVER
12385 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12386 S:      Maintained
12387 F:      drivers/mtd/nand/raw/r852.c
12388 F:      drivers/mtd/nand/raw/r852.h
12389
12390 RISC-V ARCHITECTURE
12391 M:      Palmer Dabbelt <palmer@sifive.com>
12392 M:      Albert Ou <aou@eecs.berkeley.edu>
12393 L:      linux-riscv@lists.infradead.org
12394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12395 S:      Supported
12396 F:      arch/riscv/
12397 K:      riscv
12398 N:      riscv
12399
12400 ROCCAT DRIVERS
12401 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12402 W:      http://sourceforge.net/projects/roccat/
12403 S:      Maintained
12404 F:      drivers/hid/hid-roccat*
12405 F:      include/linux/hid-roccat*
12406 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12407
12408 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12409 M:      Jacob chen <jacob2.chen@rock-chips.com>
12410 L:      linux-media@vger.kernel.org
12411 S:      Maintained
12412 F:      drivers/media/platform/rockchip/rga/
12413 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12414
12415 ROCKER DRIVER
12416 M:      Jiri Pirko <jiri@resnulli.us>
12417 L:      netdev@vger.kernel.org
12418 S:      Supported
12419 F:      drivers/net/ethernet/rocker/
12420
12421 ROCKETPORT DRIVER
12422 P:      Comtrol Corp.
12423 W:      http://www.comtrol.com
12424 S:      Maintained
12425 F:      Documentation/serial/rocket.txt
12426 F:      drivers/tty/rocket*
12427
12428 ROCKETPORT EXPRESS/INFINITY DRIVER
12429 M:      Kevin Cernekee <cernekee@gmail.com>
12430 L:      linux-serial@vger.kernel.org
12431 S:      Odd Fixes
12432 F:      drivers/tty/serial/rp2.*
12433
12434 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12435 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12436 L:      linux-kernel@vger.kernel.org
12437 L:      linux-renesas-soc@vger.kernel.org
12438 S:      Supported
12439 F:      drivers/mfd/bd9571mwv.c
12440 F:      drivers/regulator/bd9571mwv-regulator.c
12441 F:      drivers/gpio/gpio-bd9571mwv.c
12442 F:      include/linux/mfd/bd9571mwv.h
12443 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12444
12445 ROSE NETWORK LAYER
12446 M:      Ralf Baechle <ralf@linux-mips.org>
12447 L:      linux-hams@vger.kernel.org
12448 W:      http://www.linux-ax25.org/
12449 S:      Maintained
12450 F:      include/net/rose.h
12451 F:      include/uapi/linux/rose.h
12452 F:      net/rose/
12453
12454 RTL2830 MEDIA DRIVER
12455 M:      Antti Palosaari <crope@iki.fi>
12456 L:      linux-media@vger.kernel.org
12457 W:      https://linuxtv.org
12458 W:      http://palosaari.fi/linux/
12459 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12460 T:      git git://linuxtv.org/anttip/media_tree.git
12461 S:      Maintained
12462 F:      drivers/media/dvb-frontends/rtl2830*
12463
12464 RTL2832 MEDIA DRIVER
12465 M:      Antti Palosaari <crope@iki.fi>
12466 L:      linux-media@vger.kernel.org
12467 W:      https://linuxtv.org
12468 W:      http://palosaari.fi/linux/
12469 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12470 T:      git git://linuxtv.org/anttip/media_tree.git
12471 S:      Maintained
12472 F:      drivers/media/dvb-frontends/rtl2832*
12473
12474 RTL2832_SDR MEDIA DRIVER
12475 M:      Antti Palosaari <crope@iki.fi>
12476 L:      linux-media@vger.kernel.org
12477 W:      https://linuxtv.org
12478 W:      http://palosaari.fi/linux/
12479 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12480 T:      git git://linuxtv.org/anttip/media_tree.git
12481 S:      Maintained
12482 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12483
12484 RTL8180 WIRELESS DRIVER
12485 L:      linux-wireless@vger.kernel.org
12486 W:      http://wireless.kernel.org/
12487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12488 S:      Orphan
12489 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12490
12491 RTL8187 WIRELESS DRIVER
12492 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12493 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12494 M:      Larry Finger <Larry.Finger@lwfinger.net>
12495 L:      linux-wireless@vger.kernel.org
12496 W:      http://wireless.kernel.org/
12497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12498 S:      Maintained
12499 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12500
12501 REALTEK WIRELESS DRIVER (rtlwifi family)
12502 M:      Ping-Ke Shih <pkshih@realtek.com>
12503 L:      linux-wireless@vger.kernel.org
12504 W:      http://wireless.kernel.org/
12505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12506 S:      Maintained
12507 F:      drivers/net/wireless/realtek/rtlwifi/
12508
12509 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12510 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12511 L:      linux-wireless@vger.kernel.org
12512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12513 S:      Maintained
12514 F:      drivers/net/wireless/realtek/rtl8xxxu/
12515
12516 RXRPC SOCKETS (AF_RXRPC)
12517 M:      David Howells <dhowells@redhat.com>
12518 L:      linux-afs@lists.infradead.org
12519 S:      Supported
12520 F:      net/rxrpc/
12521 F:      include/keys/rxrpc-type.h
12522 F:      include/net/af_rxrpc.h
12523 F:      include/trace/events/rxrpc.h
12524 F:      include/uapi/linux/rxrpc.h
12525 F:      Documentation/networking/rxrpc.txt
12526 W:      https://www.infradead.org/~dhowells/kafs/
12527
12528 S3 SAVAGE FRAMEBUFFER DRIVER
12529 M:      Antonino Daplas <adaplas@gmail.com>
12530 L:      linux-fbdev@vger.kernel.org
12531 S:      Maintained
12532 F:      drivers/video/fbdev/savage/
12533
12534 S390
12535 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12536 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12537 L:      linux-s390@vger.kernel.org
12538 W:      http://www.ibm.com/developerworks/linux/linux390/
12539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12540 S:      Supported
12541 F:      arch/s390/
12542 F:      drivers/s390/
12543 F:      Documentation/s390/
12544 F:      Documentation/driver-api/s390-drivers.rst
12545
12546 S390 COMMON I/O LAYER
12547 M:      Sebastian Ott <sebott@linux.ibm.com>
12548 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12549 L:      linux-s390@vger.kernel.org
12550 W:      http://www.ibm.com/developerworks/linux/linux390/
12551 S:      Supported
12552 F:      drivers/s390/cio/
12553
12554 S390 DASD DRIVER
12555 M:      Stefan Haberland <sth@linux.ibm.com>
12556 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12557 L:      linux-s390@vger.kernel.org
12558 W:      http://www.ibm.com/developerworks/linux/linux390/
12559 S:      Supported
12560 F:      drivers/s390/block/dasd*
12561 F:      block/partitions/ibm.c
12562
12563 S390 IOMMU (PCI)
12564 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12565 L:      linux-s390@vger.kernel.org
12566 W:      http://www.ibm.com/developerworks/linux/linux390/
12567 S:      Supported
12568 F:      drivers/iommu/s390-iommu.c
12569
12570 S390 IUCV NETWORK LAYER
12571 M:      Julian Wiedmann <jwi@linux.ibm.com>
12572 M:      Ursula Braun <ubraun@linux.ibm.com>
12573 L:      linux-s390@vger.kernel.org
12574 W:      http://www.ibm.com/developerworks/linux/linux390/
12575 S:      Supported
12576 F:      drivers/s390/net/*iucv*
12577 F:      include/net/iucv/
12578 F:      net/iucv/
12579
12580 S390 NETWORK DRIVERS
12581 M:      Julian Wiedmann <jwi@linux.ibm.com>
12582 M:      Ursula Braun <ubraun@linux.ibm.com>
12583 L:      linux-s390@vger.kernel.org
12584 W:      http://www.ibm.com/developerworks/linux/linux390/
12585 S:      Supported
12586 F:      drivers/s390/net/
12587
12588 S390 PCI SUBSYSTEM
12589 M:      Sebastian Ott <sebott@linux.ibm.com>
12590 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12591 L:      linux-s390@vger.kernel.org
12592 W:      http://www.ibm.com/developerworks/linux/linux390/
12593 S:      Supported
12594 F:      arch/s390/pci/
12595 F:      drivers/pci/hotplug/s390_pci_hpc.c
12596
12597 S390 VFIO-CCW DRIVER
12598 M:      Cornelia Huck <cohuck@redhat.com>
12599 M:      Halil Pasic <pasic@linux.ibm.com>
12600 L:      linux-s390@vger.kernel.org
12601 L:      kvm@vger.kernel.org
12602 S:      Supported
12603 F:      drivers/s390/cio/vfio_ccw*
12604 F:      Documentation/s390/vfio-ccw.txt
12605 F:      include/uapi/linux/vfio_ccw.h
12606
12607 S390 ZCRYPT DRIVER
12608 M:      Harald Freudenberger <freude@linux.ibm.com>
12609 L:      linux-s390@vger.kernel.org
12610 W:      http://www.ibm.com/developerworks/linux/linux390/
12611 S:      Supported
12612 F:      drivers/s390/crypto/
12613
12614 S390 ZFCP DRIVER
12615 M:      Steffen Maier <maier@linux.ibm.com>
12616 M:      Benjamin Block <bblock@linux.ibm.com>
12617 L:      linux-s390@vger.kernel.org
12618 W:      http://www.ibm.com/developerworks/linux/linux390/
12619 S:      Supported
12620 F:      drivers/s390/scsi/zfcp_*
12621
12622 S3C24XX SD/MMC Driver
12623 M:      Ben Dooks <ben-linux@fluff.org>
12624 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12625 S:      Supported
12626 F:      drivers/mmc/host/s3cmci.*
12627
12628 SAA6588 RDS RECEIVER DRIVER
12629 M:      Hans Verkuil <hverkuil@xs4all.nl>
12630 L:      linux-media@vger.kernel.org
12631 T:      git git://linuxtv.org/media_tree.git
12632 W:      https://linuxtv.org
12633 S:      Odd Fixes
12634 F:      drivers/media/i2c/saa6588*
12635
12636 SAA7134 VIDEO4LINUX DRIVER
12637 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12638 L:      linux-media@vger.kernel.org
12639 W:      https://linuxtv.org
12640 T:      git git://linuxtv.org/media_tree.git
12641 S:      Odd fixes
12642 F:      Documentation/media/v4l-drivers/saa7134*
12643 F:      drivers/media/pci/saa7134/
12644
12645 SAA7146 VIDEO4LINUX-2 DRIVER
12646 M:      Hans Verkuil <hverkuil@xs4all.nl>
12647 L:      linux-media@vger.kernel.org
12648 T:      git git://linuxtv.org/media_tree.git
12649 S:      Maintained
12650 F:      drivers/media/common/saa7146/
12651 F:      drivers/media/pci/saa7146/
12652 F:      include/media/saa7146*
12653
12654 SAMSUNG AUDIO (ASoC) DRIVERS
12655 M:      Krzysztof Kozlowski <krzk@kernel.org>
12656 M:      Sangbeom Kim <sbkim73@samsung.com>
12657 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12658 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12659 S:      Supported
12660 F:      sound/soc/samsung/
12661 F:      Documentation/devicetree/bindings/sound/samsung*
12662
12663 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12664 M:      Krzysztof Kozlowski <krzk@kernel.org>
12665 L:      linux-crypto@vger.kernel.org
12666 L:      linux-samsung-soc@vger.kernel.org
12667 S:      Maintained
12668 F:      drivers/crypto/exynos-rng.c
12669 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12670
12671 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12672 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12673 L:      linux-samsung-soc@vger.kernel.org
12674 S:      Maintained
12675 F:      drivers/char/hw_random/exynos-trng.c
12676 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12677
12678 SAMSUNG FRAMEBUFFER DRIVER
12679 M:      Jingoo Han <jingoohan1@gmail.com>
12680 L:      linux-fbdev@vger.kernel.org
12681 S:      Maintained
12682 F:      drivers/video/fbdev/s3c-fb.c
12683
12684 SAMSUNG LAPTOP DRIVER
12685 M:      Corentin Chary <corentin.chary@gmail.com>
12686 L:      platform-driver-x86@vger.kernel.org
12687 S:      Maintained
12688 F:      drivers/platform/x86/samsung-laptop.c
12689
12690 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12691 M:      Sangbeom Kim <sbkim73@samsung.com>
12692 M:      Krzysztof Kozlowski <krzk@kernel.org>
12693 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12694 L:      linux-kernel@vger.kernel.org
12695 L:      linux-samsung-soc@vger.kernel.org
12696 S:      Supported
12697 F:      drivers/mfd/sec*.c
12698 F:      drivers/regulator/s2m*.c
12699 F:      drivers/regulator/s5m*.c
12700 F:      drivers/clk/clk-s2mps11.c
12701 F:      drivers/rtc/rtc-s5m.c
12702 F:      include/linux/mfd/samsung/
12703 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12704 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12705 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12706 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12707
12708 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12709 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12710 L:      linux-media@vger.kernel.org
12711 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12712 S:      Maintained
12713 F:      drivers/media/platform/s3c-camif/
12714 F:      include/media/drv-intf/s3c_camif.h
12715
12716 SAMSUNG S3FWRN5 NFC DRIVER
12717 M:      Robert Baldyga <r.baldyga@samsung.com>
12718 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12719 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12720 S:      Supported
12721 F:      drivers/nfc/s3fwrn5
12722
12723 SAMSUNG S5C73M3 CAMERA DRIVER
12724 M:      Kyungmin Park <kyungmin.park@samsung.com>
12725 M:      Andrzej Hajda <a.hajda@samsung.com>
12726 L:      linux-media@vger.kernel.org
12727 S:      Supported
12728 F:      drivers/media/i2c/s5c73m3/*
12729
12730 SAMSUNG S5K5BAF CAMERA DRIVER
12731 M:      Kyungmin Park <kyungmin.park@samsung.com>
12732 M:      Andrzej Hajda <a.hajda@samsung.com>
12733 L:      linux-media@vger.kernel.org
12734 S:      Supported
12735 F:      drivers/media/i2c/s5k5baf.c
12736
12737 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12738 M:      Krzysztof Kozlowski <krzk@kernel.org>
12739 M:      Vladimir Zapolskiy <vz@mleia.com>
12740 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12741 L:      linux-crypto@vger.kernel.org
12742 L:      linux-samsung-soc@vger.kernel.org
12743 S:      Maintained
12744 F:      drivers/crypto/s5p-sss.c
12745
12746 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12747 M:      Kyungmin Park <kyungmin.park@samsung.com>
12748 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12749 L:      linux-media@vger.kernel.org
12750 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12751 S:      Supported
12752 F:      drivers/media/platform/exynos4-is/
12753
12754 SAMSUNG SOC CLOCK DRIVERS
12755 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12756 M:      Tomasz Figa <tomasz.figa@gmail.com>
12757 M:      Chanwoo Choi <cw00.choi@samsung.com>
12758 S:      Supported
12759 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12761 F:      drivers/clk/samsung/
12762 F:      include/dt-bindings/clock/exynos*.h
12763 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12764
12765 SAMSUNG SPI DRIVERS
12766 M:      Kukjin Kim <kgene@kernel.org>
12767 M:      Krzysztof Kozlowski <krzk@kernel.org>
12768 M:      Andi Shyti <andi@etezian.org>
12769 L:      linux-spi@vger.kernel.org
12770 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12771 S:      Maintained
12772 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12773 F:      drivers/spi/spi-s3c*
12774 F:      include/linux/platform_data/spi-s3c64xx.h
12775
12776 SAMSUNG SXGBE DRIVERS
12777 M:      Byungho An <bh74.an@samsung.com>
12778 M:      Girish K S <ks.giri@samsung.com>
12779 M:      Vipul Pandya <vipul.pandya@samsung.com>
12780 S:      Supported
12781 L:      netdev@vger.kernel.org
12782 F:      drivers/net/ethernet/samsung/sxgbe/
12783
12784 SAMSUNG THERMAL DRIVER
12785 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12786 L:      linux-pm@vger.kernel.org
12787 L:      linux-samsung-soc@vger.kernel.org
12788 S:      Supported
12789 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12790 F:      drivers/thermal/samsung/
12791
12792 SAMSUNG USB2 PHY DRIVER
12793 M:      Kamil Debski <kamil@wypas.org>
12794 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12795 L:      linux-kernel@vger.kernel.org
12796 S:      Supported
12797 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12798 F:      Documentation/phy/samsung-usb2.txt
12799 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12800 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12801 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12802 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12803 F:      drivers/phy/samsung/phy-samsung-usb2.c
12804 F:      drivers/phy/samsung/phy-samsung-usb2.h
12805
12806 SC1200 WDT DRIVER
12807 M:      Zwane Mwaikambo <zwanem@gmail.com>
12808 S:      Maintained
12809 F:      drivers/watchdog/sc1200wdt.c
12810
12811 SCHEDULER
12812 M:      Ingo Molnar <mingo@redhat.com>
12813 M:      Peter Zijlstra <peterz@infradead.org>
12814 L:      linux-kernel@vger.kernel.org
12815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12816 S:      Maintained
12817 F:      kernel/sched/
12818 F:      include/linux/sched.h
12819 F:      include/uapi/linux/sched.h
12820 F:      include/linux/wait.h
12821
12822 SCR24X CHIP CARD INTERFACE DRIVER
12823 M:      Lubomir Rintel <lkundrak@v3.sk>
12824 S:      Supported
12825 F:      drivers/char/pcmcia/scr24x_cs.c
12826
12827 SCSI CDROM DRIVER
12828 M:      Jens Axboe <axboe@kernel.dk>
12829 L:      linux-scsi@vger.kernel.org
12830 W:      http://www.kernel.dk
12831 S:      Maintained
12832 F:      drivers/scsi/sr*
12833
12834 SCSI RDMA PROTOCOL (SRP) INITIATOR
12835 M:      Bart Van Assche <bvanassche@acm.org>
12836 L:      linux-rdma@vger.kernel.org
12837 S:      Supported
12838 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12839 F:      drivers/infiniband/ulp/srp/
12840 F:      include/scsi/srp.h
12841
12842 SCSI RDMA PROTOCOL (SRP) TARGET
12843 M:      Bart Van Assche <bvanassche@acm.org>
12844 L:      linux-rdma@vger.kernel.org
12845 L:      target-devel@vger.kernel.org
12846 S:      Supported
12847 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12848 F:      drivers/infiniband/ulp/srpt/
12849
12850 SCSI SG DRIVER
12851 M:      Doug Gilbert <dgilbert@interlog.com>
12852 L:      linux-scsi@vger.kernel.org
12853 W:      http://sg.danny.cz/sg
12854 S:      Maintained
12855 F:      Documentation/scsi/scsi-generic.txt
12856 F:      drivers/scsi/sg.c
12857 F:      include/scsi/sg.h
12858
12859 SCSI SUBSYSTEM
12860 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12862 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12864 L:      linux-scsi@vger.kernel.org
12865 S:      Maintained
12866 F:      Documentation/devicetree/bindings/scsi/
12867 F:      drivers/scsi/
12868 F:      include/scsi/
12869
12870 SCSI TAPE DRIVER
12871 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12872 L:      linux-scsi@vger.kernel.org
12873 S:      Maintained
12874 F:      Documentation/scsi/st.txt
12875 F:      drivers/scsi/st.*
12876 F:      drivers/scsi/st_*.h
12877
12878 SCTP PROTOCOL
12879 M:      Vlad Yasevich <vyasevich@gmail.com>
12880 M:      Neil Horman <nhorman@tuxdriver.com>
12881 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12882 L:      linux-sctp@vger.kernel.org
12883 W:      http://lksctp.sourceforge.net
12884 S:      Maintained
12885 F:      Documentation/networking/sctp.txt
12886 F:      include/linux/sctp.h
12887 F:      include/uapi/linux/sctp.h
12888 F:      include/net/sctp/
12889 F:      net/sctp/
12890
12891 SCx200 CPU SUPPORT
12892 M:      Jim Cromie <jim.cromie@gmail.com>
12893 S:      Odd Fixes
12894 F:      Documentation/i2c/busses/scx200_acb
12895 F:      arch/x86/platform/scx200/
12896 F:      drivers/watchdog/scx200_wdt.c
12897 F:      drivers/i2c/busses/scx200*
12898 F:      drivers/mtd/maps/scx200_docflash.c
12899 F:      include/linux/scx200.h
12900
12901 SCx200 GPIO DRIVER
12902 M:      Jim Cromie <jim.cromie@gmail.com>
12903 S:      Maintained
12904 F:      drivers/char/scx200_gpio.c
12905 F:      include/linux/scx200_gpio.h
12906
12907 SCx200 HRT CLOCKSOURCE DRIVER
12908 M:      Jim Cromie <jim.cromie@gmail.com>
12909 S:      Maintained
12910 F:      drivers/clocksource/scx200_hrt.c
12911
12912 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12913 M:      Sascha Sommer <saschasommer@freenet.de>
12914 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12915 S:      Maintained
12916 F:      drivers/mmc/host/sdricoh_cs.c
12917
12918 SECURE COMPUTING
12919 M:      Kees Cook <keescook@chromium.org>
12920 R:      Andy Lutomirski <luto@amacapital.net>
12921 R:      Will Drewry <wad@chromium.org>
12922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12923 S:      Supported
12924 F:      kernel/seccomp.c
12925 F:      include/uapi/linux/seccomp.h
12926 F:      include/linux/seccomp.h
12927 F:      tools/testing/selftests/seccomp/*
12928 F:      tools/testing/selftests/kselftest_harness.h
12929 F:      Documentation/userspace-api/seccomp_filter.rst
12930 K:      \bsecure_computing
12931 K:      \bTIF_SECCOMP\b
12932
12933 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12934 M:      Al Cooper <alcooperx@gmail.com>
12935 L:      linux-mmc@vger.kernel.org
12936 L:      bcm-kernel-feedback-list@broadcom.com
12937 S:      Maintained
12938 F:      drivers/mmc/host/sdhci-brcmstb*
12939
12940 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12941 M:      Adrian Hunter <adrian.hunter@intel.com>
12942 L:      linux-mmc@vger.kernel.org
12943 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12944 S:      Maintained
12945 F:      drivers/mmc/host/sdhci*
12946 F:      include/linux/mmc/sdhci*
12947
12948 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
12949 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
12950 M:      Manjunath M B <manjumb@synopsys.com>
12951 L:      linux-mmc@vger.kernel.org
12952 S:      Maintained
12953 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
12954
12955 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12956 M:      Ben Dooks <ben-linux@fluff.org>
12957 M:      Jaehoon Chung <jh80.chung@samsung.com>
12958 L:      linux-mmc@vger.kernel.org
12959 S:      Maintained
12960 F:      drivers/mmc/host/sdhci-s3c*
12961
12962 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12963 M:      Viresh Kumar <vireshk@kernel.org>
12964 L:      linux-mmc@vger.kernel.org
12965 S:      Maintained
12966 F:      drivers/mmc/host/sdhci-spear.c
12967
12968 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12969 M:      Kishon Vijay Abraham I <kishon@ti.com>
12970 L:      linux-mmc@vger.kernel.org
12971 S:      Maintained
12972 F:      drivers/mmc/host/sdhci-omap.c
12973
12974 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12975 M:      Scott Bauer <scott.bauer@intel.com>
12976 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12977 L:      linux-block@vger.kernel.org
12978 S:      Supported
12979 F:      block/sed*
12980 F:      block/opal_proto.h
12981 F:      include/linux/sed*
12982 F:      include/uapi/linux/sed*
12983
12984 SECURITY CONTACT
12985 M:      Security Officers <security@kernel.org>
12986 S:      Supported
12987
12988 SECURITY SUBSYSTEM
12989 M:      James Morris <jmorris@namei.org>
12990 M:      "Serge E. Hallyn" <serge@hallyn.com>
12991 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12993 W:      http://kernsec.org/
12994 S:      Supported
12995 F:      security/
12996 X:      security/selinux/
12997
12998 SELINUX SECURITY MODULE
12999 M:      Paul Moore <paul@paul-moore.com>
13000 M:      Stephen Smalley <sds@tycho.nsa.gov>
13001 M:      Eric Paris <eparis@parisplace.org>
13002 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13003 W:      https://selinuxproject.org
13004 W:      https://github.com/SELinuxProject
13005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13006 S:      Supported
13007 F:      include/linux/selinux*
13008 F:      security/selinux/
13009 F:      scripts/selinux/
13010 F:      Documentation/admin-guide/LSM/SELinux.rst
13011
13012 SENSABLE PHANTOM
13013 M:      Jiri Slaby <jirislaby@gmail.com>
13014 S:      Maintained
13015 F:      drivers/misc/phantom.c
13016 F:      include/uapi/linux/phantom.h
13017
13018 SERIAL DEVICE BUS
13019 M:      Rob Herring <robh@kernel.org>
13020 L:      linux-serial@vger.kernel.org
13021 S:      Maintained
13022 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13023 F:      drivers/tty/serdev/
13024 F:      include/linux/serdev.h
13025
13026 SERIAL DRIVERS
13027 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13028 L:      linux-serial@vger.kernel.org
13029 S:      Maintained
13030 F:      Documentation/devicetree/bindings/serial/
13031 F:      drivers/tty/serial/
13032
13033 SERIAL IR RECEIVER
13034 M:      Sean Young <sean@mess.org>
13035 L:      linux-media@vger.kernel.org
13036 S:      Maintained
13037 F:      drivers/media/rc/serial_ir.c
13038
13039 SFC NETWORK DRIVER
13040 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13041 M:      Edward Cree <ecree@solarflare.com>
13042 M:      Bert Kenward <bkenward@solarflare.com>
13043 L:      netdev@vger.kernel.org
13044 S:      Supported
13045 F:      drivers/net/ethernet/sfc/
13046
13047 SGI GRU DRIVER
13048 M:      Dimitri Sivanich <sivanich@sgi.com>
13049 S:      Maintained
13050 F:      drivers/misc/sgi-gru/
13051
13052 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13053 M:      Pat Gefre <pfg@sgi.com>
13054 L:      linux-ia64@vger.kernel.org
13055 S:      Supported
13056 F:      Documentation/ia64/serial.txt
13057 F:      drivers/tty/serial/ioc?_serial.c
13058 F:      include/linux/ioc?.h
13059
13060 SGI XP/XPC/XPNET DRIVER
13061 M:      Cliff Whickman <cpw@sgi.com>
13062 M:      Robin Holt <robinmholt@gmail.com>
13063 S:      Maintained
13064 F:      drivers/misc/sgi-xp/
13065
13066 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13067 M:      Ursula Braun <ubraun@linux.ibm.com>
13068 L:      linux-s390@vger.kernel.org
13069 W:      http://www.ibm.com/developerworks/linux/linux390/
13070 S:      Supported
13071 F:      net/smc/
13072
13073 SHARP RJ54N1CB0C SENSOR DRIVER
13074 M:      Jacopo Mondi <jacopo@jmondi.org>
13075 L:      linux-media@vger.kernel.org
13076 T:      git git://linuxtv.org/media_tree.git
13077 S:      Odd fixes
13078 F:      drivers/media/i2c/rj54n1cb0c.c
13079 F:      include/media/i2c/rj54n1cb0c.h
13080
13081 SH_VEU V4L2 MEM2MEM DRIVER
13082 L:      linux-media@vger.kernel.org
13083 S:      Orphan
13084 F:      drivers/media/platform/sh_veu.c
13085
13086 SH_VOU V4L2 OUTPUT DRIVER
13087 L:      linux-media@vger.kernel.org
13088 S:      Orphan
13089 F:      drivers/media/platform/sh_vou.c
13090 F:      include/media/drv-intf/sh_vou.h
13091
13092 SI2157 MEDIA DRIVER
13093 M:      Antti Palosaari <crope@iki.fi>
13094 L:      linux-media@vger.kernel.org
13095 W:      https://linuxtv.org
13096 W:      http://palosaari.fi/linux/
13097 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13098 T:      git git://linuxtv.org/anttip/media_tree.git
13099 S:      Maintained
13100 F:      drivers/media/tuners/si2157*
13101
13102 SI2165 MEDIA DRIVER
13103 M:      Matthias Schwarzott <zzam@gentoo.org>
13104 L:      linux-media@vger.kernel.org
13105 W:      https://linuxtv.org
13106 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13107 S:      Maintained
13108 F:      drivers/media/dvb-frontends/si2165*
13109
13110 SI2168 MEDIA DRIVER
13111 M:      Antti Palosaari <crope@iki.fi>
13112 L:      linux-media@vger.kernel.org
13113 W:      https://linuxtv.org
13114 W:      http://palosaari.fi/linux/
13115 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13116 T:      git git://linuxtv.org/anttip/media_tree.git
13117 S:      Maintained
13118 F:      drivers/media/dvb-frontends/si2168*
13119
13120 SI470X FM RADIO RECEIVER I2C DRIVER
13121 M:      Hans Verkuil <hverkuil@xs4all.nl>
13122 L:      linux-media@vger.kernel.org
13123 T:      git git://linuxtv.org/media_tree.git
13124 W:      https://linuxtv.org
13125 S:      Odd Fixes
13126 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13127
13128 SI470X FM RADIO RECEIVER USB DRIVER
13129 M:      Hans Verkuil <hverkuil@xs4all.nl>
13130 L:      linux-media@vger.kernel.org
13131 T:      git git://linuxtv.org/media_tree.git
13132 W:      https://linuxtv.org
13133 S:      Maintained
13134 F:      drivers/media/radio/si470x/radio-si470x-common.c
13135 F:      drivers/media/radio/si470x/radio-si470x.h
13136 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13137
13138 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13139 M:      Eduardo Valentin <edubezval@gmail.com>
13140 L:      linux-media@vger.kernel.org
13141 T:      git git://linuxtv.org/media_tree.git
13142 W:      https://linuxtv.org
13143 S:      Odd Fixes
13144 F:      drivers/media/radio/si4713/si4713.?
13145
13146 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13147 M:      Eduardo Valentin <edubezval@gmail.com>
13148 L:      linux-media@vger.kernel.org
13149 T:      git git://linuxtv.org/media_tree.git
13150 W:      https://linuxtv.org
13151 S:      Odd Fixes
13152 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13153
13154 SI4713 FM RADIO TRANSMITTER USB DRIVER
13155 M:      Hans Verkuil <hverkuil@xs4all.nl>
13156 L:      linux-media@vger.kernel.org
13157 T:      git git://linuxtv.org/media_tree.git
13158 W:      https://linuxtv.org
13159 S:      Maintained
13160 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13161
13162 SIANO DVB DRIVER
13163 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13164 L:      linux-media@vger.kernel.org
13165 W:      https://linuxtv.org
13166 T:      git git://linuxtv.org/media_tree.git
13167 S:      Odd fixes
13168 F:      drivers/media/common/siano/
13169 F:      drivers/media/usb/siano/
13170 F:      drivers/media/usb/siano/
13171 F:      drivers/media/mmc/siano/
13172
13173 SIFIVE DRIVERS
13174 M:      Palmer Dabbelt <palmer@sifive.com>
13175 L:      linux-riscv@lists.infradead.org
13176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13177 S:      Supported
13178 K:      sifive
13179 N:      sifive
13180
13181 SILEAD TOUCHSCREEN DRIVER
13182 M:      Hans de Goede <hdegoede@redhat.com>
13183 L:      linux-input@vger.kernel.org
13184 L:      platform-driver-x86@vger.kernel.org
13185 S:      Maintained
13186 F:      drivers/input/touchscreen/silead.c
13187 F:      drivers/platform/x86/silead_dmi.c
13188
13189 SILICON MOTION SM712 FRAME BUFFER DRIVER
13190 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13191 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13192 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13193 L:      linux-fbdev@vger.kernel.org
13194 S:      Maintained
13195 F:      drivers/video/fbdev/sm712*
13196 F:      Documentation/fb/sm712fb.txt
13197
13198 SIMPLE FIRMWARE INTERFACE (SFI)
13199 M:      Len Brown <lenb@kernel.org>
13200 L:      sfi-devel@simplefirmware.org
13201 W:      http://simplefirmware.org/
13202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13203 S:      Supported
13204 F:      arch/x86/platform/sfi/
13205 F:      drivers/sfi/
13206 F:      include/linux/sfi*.h
13207
13208 SIMPLEFB FB DRIVER
13209 M:      Hans de Goede <hdegoede@redhat.com>
13210 L:      linux-fbdev@vger.kernel.org
13211 S:      Maintained
13212 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13213 F:      drivers/video/fbdev/simplefb.c
13214 F:      include/linux/platform_data/simplefb.h
13215
13216 SIMTEC EB110ATX (Chalice CATS)
13217 P:      Ben Dooks
13218 P:      Vincent Sanders <vince@simtec.co.uk>
13219 M:      Simtec Linux Team <linux@simtec.co.uk>
13220 W:      http://www.simtec.co.uk/products/EB110ATX/
13221 S:      Supported
13222
13223 SIMTEC EB2410ITX (BAST)
13224 P:      Ben Dooks
13225 P:      Vincent Sanders <vince@simtec.co.uk>
13226 M:      Simtec Linux Team <linux@simtec.co.uk>
13227 W:      http://www.simtec.co.uk/products/EB2410ITX/
13228 S:      Supported
13229 F:      arch/arm/mach-s3c24xx/mach-bast.c
13230 F:      arch/arm/mach-s3c24xx/bast-ide.c
13231 F:      arch/arm/mach-s3c24xx/bast-irq.c
13232
13233 SIPHASH PRF ROUTINES
13234 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13235 S:      Maintained
13236 F:      lib/siphash.c
13237 F:      lib/test_siphash.c
13238 F:      include/linux/siphash.h
13239
13240 SIOX
13241 M:      Gavin Schenk <g.schenk@eckelmann.de>
13242 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13243 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13244 S:      Supported
13245 F:      drivers/siox/*
13246 F:      include/trace/events/siox.h
13247
13248 SIS 190 ETHERNET DRIVER
13249 M:      Francois Romieu <romieu@fr.zoreil.com>
13250 L:      netdev@vger.kernel.org
13251 S:      Maintained
13252 F:      drivers/net/ethernet/sis/sis190.c
13253
13254 SIS 900/7016 FAST ETHERNET DRIVER
13255 M:      Daniele Venzano <venza@brownhat.org>
13256 W:      http://www.brownhat.org/sis900.html
13257 L:      netdev@vger.kernel.org
13258 S:      Maintained
13259 F:      drivers/net/ethernet/sis/sis900.*
13260
13261 SIS FRAMEBUFFER DRIVER
13262 M:      Thomas Winischhofer <thomas@winischhofer.net>
13263 W:      http://www.winischhofer.net/linuxsisvga.shtml
13264 S:      Maintained
13265 F:      Documentation/fb/sisfb.txt
13266 F:      drivers/video/fbdev/sis/
13267 F:      include/video/sisfb.h
13268
13269 SIS USB2VGA DRIVER
13270 M:      Thomas Winischhofer <thomas@winischhofer.net>
13271 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13272 S:      Maintained
13273 F:      drivers/usb/misc/sisusbvga/
13274
13275 SLAB ALLOCATOR
13276 M:      Christoph Lameter <cl@linux.com>
13277 M:      Pekka Enberg <penberg@kernel.org>
13278 M:      David Rientjes <rientjes@google.com>
13279 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13280 M:      Andrew Morton <akpm@linux-foundation.org>
13281 L:      linux-mm@kvack.org
13282 S:      Maintained
13283 F:      include/linux/sl?b*.h
13284 F:      mm/sl?b*
13285
13286 SLEEPABLE READ-COPY UPDATE (SRCU)
13287 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13288 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13289 M:      Josh Triplett <josh@joshtriplett.org>
13290 R:      Steven Rostedt <rostedt@goodmis.org>
13291 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13292 L:      linux-kernel@vger.kernel.org
13293 W:      http://www.rdrop.com/users/paulmck/RCU/
13294 S:      Supported
13295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13296 F:      include/linux/srcu*.h
13297 F:      kernel/rcu/srcu*.c
13298
13299 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13300 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13301 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13302 S:      Maintained
13303 F:      drivers/slimbus/
13304 F:      Documentation/devicetree/bindings/slimbus/
13305 F:      include/linux/slimbus.h
13306
13307 SMACK SECURITY MODULE
13308 M:      Casey Schaufler <casey@schaufler-ca.com>
13309 L:      linux-security-module@vger.kernel.org
13310 W:      http://schaufler-ca.com
13311 T:      git git://github.com/cschaufler/smack-next
13312 S:      Maintained
13313 F:      Documentation/admin-guide/LSM/Smack.rst
13314 F:      security/smack/
13315
13316 SMC91x ETHERNET DRIVER
13317 M:      Nicolas Pitre <nico@fluxnic.net>
13318 S:      Odd Fixes
13319 F:      drivers/net/ethernet/smsc/smc91x.*
13320
13321 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13322 M:      Sakari Ailus <sakari.ailus@iki.fi>
13323 L:      linux-media@vger.kernel.org
13324 S:      Maintained
13325 F:      drivers/media/i2c/smiapp/
13326 F:      include/media/i2c/smiapp.h
13327 F:      drivers/media/i2c/smiapp-pll.c
13328 F:      drivers/media/i2c/smiapp-pll.h
13329 F:      include/uapi/linux/smiapp.h
13330 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13331
13332 SMM665 HARDWARE MONITOR DRIVER
13333 M:      Guenter Roeck <linux@roeck-us.net>
13334 L:      linux-hwmon@vger.kernel.org
13335 S:      Maintained
13336 F:      Documentation/hwmon/smm665
13337 F:      drivers/hwmon/smm665.c
13338
13339 SMSC EMC2103 HARDWARE MONITOR DRIVER
13340 M:      Steve Glendinning <steve.glendinning@shawell.net>
13341 L:      linux-hwmon@vger.kernel.org
13342 S:      Maintained
13343 F:      Documentation/hwmon/emc2103
13344 F:      drivers/hwmon/emc2103.c
13345
13346 SMSC SCH5627 HARDWARE MONITOR DRIVER
13347 M:      Hans de Goede <hdegoede@redhat.com>
13348 L:      linux-hwmon@vger.kernel.org
13349 S:      Supported
13350 F:      Documentation/hwmon/sch5627
13351 F:      drivers/hwmon/sch5627.c
13352
13353 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13354 M:      Steve Glendinning <steve.glendinning@shawell.net>
13355 L:      linux-fbdev@vger.kernel.org
13356 S:      Maintained
13357 F:      drivers/video/fbdev/smscufx.c
13358
13359 SMSC47B397 HARDWARE MONITOR DRIVER
13360 M:      Jean Delvare <jdelvare@suse.com>
13361 L:      linux-hwmon@vger.kernel.org
13362 S:      Maintained
13363 F:      Documentation/hwmon/smsc47b397
13364 F:      drivers/hwmon/smsc47b397.c
13365
13366 SMSC911x ETHERNET DRIVER
13367 M:      Steve Glendinning <steve.glendinning@shawell.net>
13368 L:      netdev@vger.kernel.org
13369 S:      Maintained
13370 F:      include/linux/smsc911x.h
13371 F:      drivers/net/ethernet/smsc/smsc911x.*
13372
13373 SMSC9420 PCI ETHERNET DRIVER
13374 M:      Steve Glendinning <steve.glendinning@shawell.net>
13375 L:      netdev@vger.kernel.org
13376 S:      Maintained
13377 F:      drivers/net/ethernet/smsc/smsc9420.*
13378
13379 SOC-CAMERA V4L2 SUBSYSTEM
13380 L:      linux-media@vger.kernel.org
13381 T:      git git://linuxtv.org/media_tree.git
13382 S:      Orphan
13383 F:      include/media/soc*
13384 F:      drivers/media/i2c/soc_camera/
13385 F:      drivers/media/platform/soc_camera/
13386
13387 SOCIONEXT SYNQUACER I2C DRIVER
13388 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13389 L:      linux-i2c@vger.kernel.org
13390 S:      Maintained
13391 F:      drivers/i2c/busses/i2c-synquacer.c
13392 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13393
13394 SOCIONEXT UNIPHIER SOUND DRIVER
13395 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13396 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13397 S:      Maintained
13398 F:      sound/soc/uniphier/
13399
13400 SOEKRIS NET48XX LED SUPPORT
13401 M:      Chris Boot <bootc@bootc.net>
13402 S:      Maintained
13403 F:      drivers/leds/leds-net48xx.c
13404
13405 SOFT-ROCE DRIVER (rxe)
13406 M:      Moni Shoua <monis@mellanox.com>
13407 L:      linux-rdma@vger.kernel.org
13408 S:      Supported
13409 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13410 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13411 F:      drivers/infiniband/sw/rxe/
13412 F:      include/uapi/rdma/rdma_user_rxe.h
13413
13414 SOFTLOGIC 6x10 MPEG CODEC
13415 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13416 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13417 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13418 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13419 M:      Ismael Luceno <ismael@iodev.co.uk>
13420 L:      linux-media@vger.kernel.org
13421 S:      Supported
13422 F:      drivers/media/pci/solo6x10/
13423
13424 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13425 M:      James Morse <james.morse@arm.com>
13426 L:      linux-arm-kernel@lists.infradead.org
13427 S:      Maintained
13428 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13429 F:      drivers/firmware/arm_sdei.c
13430 F:      include/linux/sdei.h
13431 F:      include/uapi/linux/sdei.h
13432
13433 SOFTWARE RAID (Multiple Disks) SUPPORT
13434 M:      Shaohua Li <shli@kernel.org>
13435 L:      linux-raid@vger.kernel.org
13436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13437 S:      Supported
13438 F:      drivers/md/Makefile
13439 F:      drivers/md/Kconfig
13440 F:      drivers/md/md*
13441 F:      drivers/md/raid*
13442 F:      include/linux/raid/
13443 F:      include/uapi/linux/raid/
13444
13445 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13446 M:      Jassi Brar <jaswinder.singh@linaro.org>
13447 L:      netdev@vger.kernel.org
13448 S:      Maintained
13449 F:      drivers/net/ethernet/socionext/netsec.c
13450 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13451
13452 SOLIDRUN CLEARFOG SUPPORT
13453 M:      Russell King <linux@armlinux.org.uk>
13454 S:      Maintained
13455 F:      arch/arm/boot/dts/armada-388-clearfog*
13456 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13457
13458 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13459 M:      Russell King <linux@armlinux.org.uk>
13460 S:      Maintained
13461 F:      arch/arm/boot/dts/imx6*-cubox-i*
13462 F:      arch/arm/boot/dts/imx6*-hummingboard*
13463 F:      arch/arm/boot/dts/imx6*-sr-*
13464
13465 SONIC NETWORK DRIVER
13466 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13467 L:      netdev@vger.kernel.org
13468 S:      Maintained
13469 F:      drivers/net/ethernet/natsemi/sonic.*
13470
13471 SONICS SILICON BACKPLANE DRIVER (SSB)
13472 M:      Michael Buesch <m@bues.ch>
13473 L:      linux-wireless@vger.kernel.org
13474 S:      Maintained
13475 F:      drivers/ssb/
13476 F:      include/linux/ssb/
13477
13478 SONY IMX258 SENSOR DRIVER
13479 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13480 L:      linux-media@vger.kernel.org
13481 T:      git git://linuxtv.org/media_tree.git
13482 S:      Maintained
13483 F:      drivers/media/i2c/imx258.c
13484
13485 SONY IMX274 SENSOR DRIVER
13486 M:      Leon Luo <leonl@leopardimaging.com>
13487 L:      linux-media@vger.kernel.org
13488 T:      git git://linuxtv.org/media_tree.git
13489 S:      Maintained
13490 F:      drivers/media/i2c/imx274.c
13491 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13492
13493 SONY MEMORYSTICK CARD SUPPORT
13494 M:      Alex Dubov <oakad@yahoo.com>
13495 W:      http://tifmxx.berlios.de/
13496 S:      Maintained
13497 F:      drivers/memstick/host/tifm_ms.c
13498
13499 SONY MEMORYSTICK STANDARD SUPPORT
13500 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13501 S:      Maintained
13502 F:      drivers/memstick/core/ms_block.*
13503
13504 SONY VAIO CONTROL DEVICE DRIVER
13505 M:      Mattia Dongili <malattia@linux.it>
13506 L:      platform-driver-x86@vger.kernel.org
13507 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13508 S:      Maintained
13509 F:      Documentation/laptops/sony-laptop.txt
13510 F:      drivers/char/sonypi.c
13511 F:      drivers/platform/x86/sony-laptop.c
13512 F:      include/linux/sony-laptop.h
13513
13514 SOUND
13515 M:      Jaroslav Kysela <perex@perex.cz>
13516 M:      Takashi Iwai <tiwai@suse.com>
13517 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13518 W:      http://www.alsa-project.org/
13519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13520 T:      git git://git.alsa-project.org/alsa-kernel.git
13521 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13522 S:      Maintained
13523 F:      Documentation/sound/
13524 F:      include/sound/
13525 F:      include/uapi/sound/
13526 F:      sound/
13527
13528 SOUND - COMPRESSED AUDIO
13529 M:      Vinod Koul <vkoul@kernel.org>
13530 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13532 S:      Supported
13533 F:      Documentation/sound/designs/compress-offload.rst
13534 F:      include/sound/compress_driver.h
13535 F:      include/uapi/sound/compress_*
13536 F:      sound/core/compress_offload.c
13537 F:      sound/soc/soc-compress.c
13538
13539 SOUND - DMAENGINE HELPERS
13540 M:      Lars-Peter Clausen <lars@metafoo.de>
13541 S:      Supported
13542 F:      include/sound/dmaengine_pcm.h
13543 F:      sound/core/pcm_dmaengine.c
13544 F:      sound/soc/soc-generic-dmaengine-pcm.c
13545
13546 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13547 M:      Liam Girdwood <lgirdwood@gmail.com>
13548 M:      Mark Brown <broonie@kernel.org>
13549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13550 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13551 W:      http://alsa-project.org/main/index.php/ASoC
13552 S:      Supported
13553 F:      Documentation/devicetree/bindings/sound/
13554 F:      Documentation/sound/soc/
13555 F:      sound/soc/
13556 F:      include/sound/soc*
13557
13558 SOUNDWIRE SUBSYSTEM
13559 M:      Vinod Koul <vinod.koul@intel.com>
13560 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13561 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13562 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13563 S:      Supported
13564 F:      Documentation/driver-api/soundwire/
13565 F:      drivers/soundwire/
13566 F:      include/linux/soundwire/
13567
13568 SP2 MEDIA DRIVER
13569 M:      Olli Salonen <olli.salonen@iki.fi>
13570 L:      linux-media@vger.kernel.org
13571 W:      https://linuxtv.org
13572 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13573 S:      Maintained
13574 F:      drivers/media/dvb-frontends/sp2*
13575
13576 SPARC + UltraSPARC (sparc/sparc64)
13577 M:      "David S. Miller" <davem@davemloft.net>
13578 L:      sparclinux@vger.kernel.org
13579 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13582 S:      Maintained
13583 F:      arch/sparc/
13584 F:      drivers/sbus/
13585
13586 SPARC SERIAL DRIVERS
13587 M:      "David S. Miller" <davem@davemloft.net>
13588 L:      sparclinux@vger.kernel.org
13589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13591 S:      Maintained
13592 F:      include/linux/sunserialcore.h
13593 F:      drivers/tty/serial/suncore.c
13594 F:      drivers/tty/serial/sunhv.c
13595 F:      drivers/tty/serial/sunsab.c
13596 F:      drivers/tty/serial/sunsab.h
13597 F:      drivers/tty/serial/sunsu.c
13598 F:      drivers/tty/serial/sunzilog.c
13599 F:      drivers/tty/serial/sunzilog.h
13600 F:      drivers/tty/vcc.c
13601
13602 SPARSE CHECKER
13603 M:      "Christopher Li" <sparse@chrisli.org>
13604 L:      linux-sparse@vger.kernel.org
13605 W:      https://sparse.wiki.kernel.org/
13606 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13607 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13608 S:      Maintained
13609 F:      include/linux/compiler.h
13610
13611 SPEAR CLOCK FRAMEWORK SUPPORT
13612 M:      Viresh Kumar <vireshk@kernel.org>
13613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13614 W:      http://www.st.com/spear
13615 S:      Maintained
13616 F:      drivers/clk/spear/
13617
13618 SPEAR PLATFORM SUPPORT
13619 M:      Viresh Kumar <vireshk@kernel.org>
13620 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13622 W:      http://www.st.com/spear
13623 S:      Maintained
13624 F:      arch/arm/boot/dts/spear*
13625 F:      arch/arm/mach-spear/
13626
13627 SPI NOR SUBSYSTEM
13628 M:      Marek Vasut <marek.vasut@gmail.com>
13629 L:      linux-mtd@lists.infradead.org
13630 W:      http://www.linux-mtd.infradead.org/
13631 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13632 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13633 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13634 S:      Maintained
13635 F:      drivers/mtd/spi-nor/
13636 F:      include/linux/mtd/spi-nor.h
13637
13638 SPI SUBSYSTEM
13639 M:      Mark Brown <broonie@kernel.org>
13640 L:      linux-spi@vger.kernel.org
13641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13642 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13643 S:      Maintained
13644 F:      Documentation/devicetree/bindings/spi/
13645 F:      Documentation/spi/
13646 F:      drivers/spi/
13647 F:      include/linux/spi/
13648 F:      include/uapi/linux/spi/
13649 F:      tools/spi/
13650
13651 SPIDERNET NETWORK DRIVER for CELL
13652 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13653 L:      netdev@vger.kernel.org
13654 S:      Supported
13655 F:      Documentation/networking/spider_net.txt
13656 F:      drivers/net/ethernet/toshiba/spider_net*
13657
13658 SPMI SUBSYSTEM
13659 R:      Stephen Boyd <sboyd@kernel.org>
13660 L:      linux-arm-msm@vger.kernel.org
13661 F:      Documentation/devicetree/bindings/spmi/
13662 F:      drivers/spmi/
13663 F:      include/dt-bindings/spmi/spmi.h
13664 F:      include/linux/spmi.h
13665 F:      include/trace/events/spmi.h
13666
13667 SPU FILE SYSTEM
13668 M:      Jeremy Kerr <jk@ozlabs.org>
13669 L:      linuxppc-dev@lists.ozlabs.org
13670 W:      http://www.ibm.com/developerworks/power/cell/
13671 S:      Supported
13672 F:      Documentation/filesystems/spufs.txt
13673 F:      arch/powerpc/platforms/cell/spufs/
13674
13675 SQUASHFS FILE SYSTEM
13676 M:      Phillip Lougher <phillip@squashfs.org.uk>
13677 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13678 W:      http://squashfs.org.uk
13679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13680 S:      Maintained
13681 F:      Documentation/filesystems/squashfs.txt
13682 F:      fs/squashfs/
13683
13684 SRM (Alpha) environment access
13685 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13686 S:      Maintained
13687 F:      arch/alpha/kernel/srm_env.c
13688
13689 ST STM32 I2C/SMBUS DRIVER
13690 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13691 L:      linux-i2c@vger.kernel.org
13692 S:      Maintained
13693 F:      drivers/i2c/busses/i2c-stm32*
13694
13695 STABLE BRANCH
13696 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13697 L:      stable@vger.kernel.org
13698 S:      Supported
13699 F:      Documentation/process/stable-kernel-rules.rst
13700
13701 STAGING - COMEDI
13702 M:      Ian Abbott <abbotti@mev.co.uk>
13703 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13704 S:      Odd Fixes
13705 F:      drivers/staging/comedi/
13706
13707 STAGING - EROFS FILE SYSTEM
13708 M:      Gao Xiang <gaoxiang25@huawei.com>
13709 M:      Chao Yu <yuchao0@huawei.com>
13710 L:      linux-erofs@lists.ozlabs.org
13711 S:      Maintained
13712 F:      drivers/staging/erofs/
13713
13714 STAGING - FLARION FT1000 DRIVERS
13715 M:      Marek Belisko <marek.belisko@gmail.com>
13716 S:      Odd Fixes
13717 F:      drivers/staging/ft1000/
13718
13719 STAGING - INDUSTRIAL IO
13720 M:      Jonathan Cameron <jic23@kernel.org>
13721 L:      linux-iio@vger.kernel.org
13722 S:      Odd Fixes
13723 F:      Documentation/devicetree/bindings/staging/iio/
13724 F:      drivers/staging/iio/
13725
13726 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13727 M:      Marc Dietrich <marvin24@gmx.de>
13728 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13729 L:      linux-tegra@vger.kernel.org
13730 S:      Maintained
13731 F:      drivers/staging/nvec/
13732
13733 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13734 M:      Jens Frederich <jfrederich@gmail.com>
13735 M:      Daniel Drake <dsd@laptop.org>
13736 M:      Jon Nettleton <jon.nettleton@gmail.com>
13737 W:      http://wiki.laptop.org/go/DCON
13738 S:      Maintained
13739 F:      drivers/staging/olpc_dcon/
13740
13741 STAGING - REALTEK RTL8712U DRIVERS
13742 M:      Larry Finger <Larry.Finger@lwfinger.net>
13743 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13744 S:      Odd Fixes
13745 F:      drivers/staging/rtl8712/
13746
13747 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13748 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13749 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13750 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13751 L:      linux-fbdev@vger.kernel.org
13752 S:      Maintained
13753 F:      drivers/staging/sm750fb/
13754
13755 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13756 M:      William Hubbs <w.d.hubbs@gmail.com>
13757 M:      Chris Brannon <chris@the-brannons.com>
13758 M:      Kirk Reiser <kirk@reisers.ca>
13759 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13760 L:      speakup@linux-speakup.org
13761 W:      http://www.linux-speakup.org/
13762 S:      Odd Fixes
13763 F:      drivers/staging/speakup/
13764
13765 STAGING - VIA VT665X DRIVERS
13766 M:      Forest Bond <forest@alittletooquiet.net>
13767 S:      Odd Fixes
13768 F:      drivers/staging/vt665?/
13769
13770 STAGING - WILC1000 WIFI DRIVER
13771 M:      Aditya Shankar <aditya.shankar@microchip.com>
13772 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13773 L:      linux-wireless@vger.kernel.org
13774 S:      Supported
13775 F:      drivers/staging/wilc1000/
13776
13777 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13778 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13779 S:      Odd Fixes
13780 F:      drivers/staging/xgifb/
13781
13782 STAGING SUBSYSTEM
13783 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13785 L:      devel@driverdev.osuosl.org
13786 S:      Supported
13787 F:      drivers/staging/
13788
13789 STARFIRE/DURALAN NETWORK DRIVER
13790 M:      Ion Badulescu <ionut@badula.org>
13791 S:      Odd Fixes
13792 F:      drivers/net/ethernet/adaptec/starfire*
13793
13794 STEC S1220 SKD DRIVER
13795 M:      Bart Van Assche <bart.vanassche@wdc.com>
13796 L:      linux-block@vger.kernel.org
13797 S:      Maintained
13798 F:      drivers/block/skd*[ch]
13799
13800 STI AUDIO (ASoC) DRIVERS
13801 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13802 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13803 S:      Maintained
13804 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13805 F:      sound/soc/sti/
13806
13807 STI CEC DRIVER
13808 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13809 S:      Maintained
13810 F:      drivers/staging/media/st-cec/
13811 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13812
13813 STK1160 USB VIDEO CAPTURE DRIVER
13814 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13815 L:      linux-media@vger.kernel.org
13816 T:      git git://linuxtv.org/media_tree.git
13817 S:      Maintained
13818 F:      drivers/media/usb/stk1160/
13819
13820 STM32 AUDIO (ASoC) DRIVERS
13821 M:      Olivier Moysan <olivier.moysan@st.com>
13822 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13823 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13824 S:      Maintained
13825 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13826 F:      sound/soc/stm/
13827
13828 STM32 TIMER/LPTIMER DRIVERS
13829 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13830 S:      Maintained
13831 F:      drivers/*/stm32-*timer*
13832 F:      drivers/pwm/pwm-stm32*
13833 F:      include/linux/*/stm32-*tim*
13834 F:      Documentation/ABI/testing/*timer-stm32
13835 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13836 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13837
13838 STMMAC ETHERNET DRIVER
13839 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13840 M:      Alexandre Torgue <alexandre.torgue@st.com>
13841 M:      Jose Abreu <joabreu@synopsys.com>
13842 L:      netdev@vger.kernel.org
13843 W:      http://www.stlinux.com
13844 S:      Supported
13845 F:      drivers/net/ethernet/stmicro/stmmac/
13846
13847 SUN3/3X
13848 M:      Sam Creasey <sammy@sammy.net>
13849 W:      http://sammy.net/sun3/
13850 S:      Maintained
13851 F:      arch/m68k/kernel/*sun3*
13852 F:      arch/m68k/sun3*/
13853 F:      arch/m68k/include/asm/sun3*
13854 F:      drivers/net/ethernet/i825xx/sun3*
13855
13856 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13857 M:      Hans de Goede <hdegoede@redhat.com>
13858 L:      linux-input@vger.kernel.org
13859 S:      Maintained
13860 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13861 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13862
13863 SUNDANCE NETWORK DRIVER
13864 M:      Denis Kirjanov <kda@linux-powerpc.org>
13865 L:      netdev@vger.kernel.org
13866 S:      Maintained
13867 F:      drivers/net/ethernet/dlink/sundance.c
13868
13869 SUPERH
13870 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13871 M:      Rich Felker <dalias@libc.org>
13872 L:      linux-sh@vger.kernel.org
13873 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13874 S:      Maintained
13875 F:      Documentation/sh/
13876 F:      arch/sh/
13877 F:      drivers/sh/
13878
13879 SUSPEND TO RAM
13880 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13881 M:      Len Brown <len.brown@intel.com>
13882 M:      Pavel Machek <pavel@ucw.cz>
13883 L:      linux-pm@vger.kernel.org
13884 B:      https://bugzilla.kernel.org
13885 S:      Supported
13886 F:      Documentation/power/
13887 F:      arch/x86/kernel/acpi/
13888 F:      drivers/base/power/
13889 F:      kernel/power/
13890 F:      include/linux/suspend.h
13891 F:      include/linux/freezer.h
13892 F:      include/linux/pm.h
13893
13894 SVGA HANDLING
13895 M:      Martin Mares <mj@ucw.cz>
13896 L:      linux-video@atrey.karlin.mff.cuni.cz
13897 S:      Maintained
13898 F:      Documentation/svga.txt
13899 F:      arch/x86/boot/video*
13900
13901 SWIOTLB SUBSYSTEM
13902 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13903 L:      iommu@lists.linux-foundation.org
13904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13905 S:      Supported
13906 F:      kernel/dma/swiotlb.c
13907 F:      arch/*/kernel/pci-swiotlb.c
13908 F:      include/linux/swiotlb.h
13909
13910 SWITCHDEV
13911 M:      Jiri Pirko <jiri@resnulli.us>
13912 M:      Ivan Vecera <ivecera@redhat.com>
13913 L:      netdev@vger.kernel.org
13914 S:      Supported
13915 F:      net/switchdev/
13916 F:      include/net/switchdev.h
13917
13918 SY8106A REGULATOR DRIVER
13919 M:      Icenowy Zheng <icenowy@aosc.io>
13920 S:      Maintained
13921 F:      drivers/regulator/sy8106a-regulator.c
13922 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13923
13924 SYNC FILE FRAMEWORK
13925 M:      Sumit Semwal <sumit.semwal@linaro.org>
13926 R:      Gustavo Padovan <gustavo@padovan.org>
13927 S:      Maintained
13928 L:      linux-media@vger.kernel.org
13929 L:      dri-devel@lists.freedesktop.org
13930 F:      drivers/dma-buf/sync_*
13931 F:      drivers/dma-buf/dma-fence*
13932 F:      drivers/dma-buf/sw_sync.c
13933 F:      include/linux/sync_file.h
13934 F:      include/uapi/linux/sync_file.h
13935 F:      Documentation/sync_file.txt
13936 T:      git git://anongit.freedesktop.org/drm/drm-misc
13937
13938 SYNOPSYS ARC ARCHITECTURE
13939 M:      Vineet Gupta <vgupta@synopsys.com>
13940 L:      linux-snps-arc@lists.infradead.org
13941 S:      Supported
13942 F:      arch/arc/
13943 F:      Documentation/devicetree/bindings/arc/*
13944 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13945 F:      drivers/clocksource/arc_timer.c
13946 F:      drivers/tty/serial/arc_uart.c
13947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13948
13949 SYNOPSYS ARC HSDK SDP pll clock driver
13950 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13951 S:      Supported
13952 F:      drivers/clk/clk-hsdk-pll.c
13953 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13954
13955 SYNOPSYS ARC SDP clock driver
13956 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13957 S:      Supported
13958 F:      drivers/clk/axs10x/*
13959 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13960
13961 SYNOPSYS ARC SDP platform support
13962 M:      Alexey Brodkin <abrodkin@synopsys.com>
13963 S:      Supported
13964 F:      arch/arc/plat-axs10x
13965 F:      arch/arc/boot/dts/ax*
13966 F:      Documentation/devicetree/bindings/arc/axs10*
13967
13968 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13969 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13970 S:      Supported
13971 F:      drivers/reset/reset-axs10x.c
13972 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13973
13974 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13975 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13976 S:      Maintained
13977 F:      drivers/tty/serial/8250/8250_dw.c
13978
13979 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13980 M:      Hoan Tran <hotran@apm.com>
13981 L:      linux-gpio@vger.kernel.org
13982 S:      Maintained
13983 F:      drivers/gpio/gpio-dwapb.c
13984 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13985
13986 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13987 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13988 S:      Maintained
13989 F:      drivers/dma/dwi-axi-dmac/
13990 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13991
13992 SYNOPSYS DESIGNWARE DMAC DRIVER
13993 M:      Viresh Kumar <vireshk@kernel.org>
13994 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13995 S:      Maintained
13996 F:      include/linux/dma/dw.h
13997 F:      include/linux/platform_data/dma-dw.h
13998 F:      drivers/dma/dw/
13999
14000 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14001 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14002 L:      netdev@vger.kernel.org
14003 S:      Supported
14004 F:      drivers/net/ethernet/synopsys/
14005
14006 SYNOPSYS DESIGNWARE I2C DRIVER
14007 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14008 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14009 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14010 L:      linux-i2c@vger.kernel.org
14011 S:      Maintained
14012 F:      drivers/i2c/busses/i2c-designware-*
14013 F:      include/linux/platform_data/i2c-designware.h
14014
14015 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14016 M:      Jaehoon Chung <jh80.chung@samsung.com>
14017 L:      linux-mmc@vger.kernel.org
14018 S:      Maintained
14019 F:      drivers/mmc/host/dw_mmc*
14020
14021 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14022 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14023 S:      Supported
14024 F:      drivers/reset/reset-hsdk.c
14025 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14026 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14027
14028 SYSTEM CONFIGURATION (SYSCON)
14029 M:      Lee Jones <lee.jones@linaro.org>
14030 M:      Arnd Bergmann <arnd@arndb.de>
14031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14032 S:      Supported
14033 F:      drivers/mfd/syscon.c
14034
14035 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14036 M:      Sudeep Holla <sudeep.holla@arm.com>
14037 L:      linux-arm-kernel@lists.infradead.org
14038 S:      Maintained
14039 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14040 F:      drivers/clk/clk-sc[mp]i.c
14041 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14042 F:      drivers/firmware/arm_scpi.c
14043 F:      drivers/firmware/arm_scmi/
14044 F:      include/linux/sc[mp]i_protocol.h
14045
14046 SYSTEM RESET/SHUTDOWN DRIVERS
14047 M:      Sebastian Reichel <sre@kernel.org>
14048 L:      linux-pm@vger.kernel.org
14049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14050 S:      Maintained
14051 F:      Documentation/devicetree/bindings/power/reset/
14052 F:      drivers/power/reset/
14053
14054 SYSTEM TRACE MODULE CLASS
14055 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14056 S:      Maintained
14057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14058 F:      Documentation/trace/stm.rst
14059 F:      drivers/hwtracing/stm/
14060 F:      include/linux/stm.h
14061 F:      include/uapi/linux/stm.h
14062
14063 SYSV FILESYSTEM
14064 M:      Christoph Hellwig <hch@infradead.org>
14065 S:      Maintained
14066 F:      Documentation/filesystems/sysv-fs.txt
14067 F:      fs/sysv/
14068 F:      include/linux/sysv_fs.h
14069
14070 TARGET SUBSYSTEM
14071 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14072 L:      linux-scsi@vger.kernel.org
14073 L:      target-devel@vger.kernel.org
14074 W:      http://www.linux-iscsi.org
14075 W:      http://groups.google.com/group/linux-iscsi-target-dev
14076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14077 S:      Supported
14078 F:      drivers/target/
14079 F:      include/target/
14080 F:      Documentation/target/
14081
14082 TASKSTATS STATISTICS INTERFACE
14083 M:      Balbir Singh <bsingharora@gmail.com>
14084 S:      Maintained
14085 F:      Documentation/accounting/taskstats*
14086 F:      include/linux/taskstats*
14087 F:      kernel/taskstats.c
14088
14089 TC subsystem
14090 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14091 M:      Cong Wang <xiyou.wangcong@gmail.com>
14092 M:      Jiri Pirko <jiri@resnulli.us>
14093 L:      netdev@vger.kernel.org
14094 S:      Maintained
14095 F:      include/net/pkt_cls.h
14096 F:      include/net/pkt_sched.h
14097 F:      include/net/tc_act/
14098 F:      include/uapi/linux/pkt_cls.h
14099 F:      include/uapi/linux/pkt_sched.h
14100 F:      include/uapi/linux/tc_act/
14101 F:      include/uapi/linux/tc_ematch/
14102 F:      net/sched/
14103
14104 TC90522 MEDIA DRIVER
14105 M:      Akihiro Tsukada <tskd08@gmail.com>
14106 L:      linux-media@vger.kernel.org
14107 S:      Odd Fixes
14108 F:      drivers/media/dvb-frontends/tc90522*
14109
14110 TCP LOW PRIORITY MODULE
14111 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14112 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14113 W:      http://tcp-lp-mod.sourceforge.net/
14114 S:      Maintained
14115 F:      net/ipv4/tcp_lp.c
14116
14117 TDA10071 MEDIA DRIVER
14118 M:      Antti Palosaari <crope@iki.fi>
14119 L:      linux-media@vger.kernel.org
14120 W:      https://linuxtv.org
14121 W:      http://palosaari.fi/linux/
14122 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14123 T:      git git://linuxtv.org/anttip/media_tree.git
14124 S:      Maintained
14125 F:      drivers/media/dvb-frontends/tda10071*
14126
14127 TDA18212 MEDIA DRIVER
14128 M:      Antti Palosaari <crope@iki.fi>
14129 L:      linux-media@vger.kernel.org
14130 W:      https://linuxtv.org
14131 W:      http://palosaari.fi/linux/
14132 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14133 T:      git git://linuxtv.org/anttip/media_tree.git
14134 S:      Maintained
14135 F:      drivers/media/tuners/tda18212*
14136
14137 TDA18218 MEDIA DRIVER
14138 M:      Antti Palosaari <crope@iki.fi>
14139 L:      linux-media@vger.kernel.org
14140 W:      https://linuxtv.org
14141 W:      http://palosaari.fi/linux/
14142 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14143 T:      git git://linuxtv.org/anttip/media_tree.git
14144 S:      Maintained
14145 F:      drivers/media/tuners/tda18218*
14146
14147 TDA18250 MEDIA DRIVER
14148 M:      Olli Salonen <olli.salonen@iki.fi>
14149 L:      linux-media@vger.kernel.org
14150 W:      https://linuxtv.org
14151 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14152 T:      git git://linuxtv.org/media_tree.git
14153 S:      Maintained
14154 F:      drivers/media/tuners/tda18250*
14155
14156 TDA18271 MEDIA DRIVER
14157 M:      Michael Krufky <mkrufky@linuxtv.org>
14158 L:      linux-media@vger.kernel.org
14159 W:      https://linuxtv.org
14160 W:      http://github.com/mkrufky
14161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14162 T:      git git://linuxtv.org/mkrufky/tuners.git
14163 S:      Maintained
14164 F:      drivers/media/tuners/tda18271*
14165
14166 TDA1997x MEDIA DRIVER
14167 M:      Tim Harvey <tharvey@gateworks.com>
14168 L:      linux-media@vger.kernel.org
14169 W:      https://linuxtv.org
14170 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14171 S:      Maintained
14172 F:      drivers/media/i2c/tda1997x.*
14173
14174 TDA827x MEDIA DRIVER
14175 M:      Michael Krufky <mkrufky@linuxtv.org>
14176 L:      linux-media@vger.kernel.org
14177 W:      https://linuxtv.org
14178 W:      http://github.com/mkrufky
14179 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14180 T:      git git://linuxtv.org/mkrufky/tuners.git
14181 S:      Maintained
14182 F:      drivers/media/tuners/tda8290.*
14183
14184 TDA8290 MEDIA DRIVER
14185 M:      Michael Krufky <mkrufky@linuxtv.org>
14186 L:      linux-media@vger.kernel.org
14187 W:      https://linuxtv.org
14188 W:      http://github.com/mkrufky
14189 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14190 T:      git git://linuxtv.org/mkrufky/tuners.git
14191 S:      Maintained
14192 F:      drivers/media/tuners/tda8290.*
14193
14194 TDA9840 MEDIA DRIVER
14195 M:      Hans Verkuil <hverkuil@xs4all.nl>
14196 L:      linux-media@vger.kernel.org
14197 T:      git git://linuxtv.org/media_tree.git
14198 W:      https://linuxtv.org
14199 S:      Maintained
14200 F:      drivers/media/i2c/tda9840*
14201
14202 TEA5761 TUNER DRIVER
14203 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14204 L:      linux-media@vger.kernel.org
14205 W:      https://linuxtv.org
14206 T:      git git://linuxtv.org/media_tree.git
14207 S:      Odd fixes
14208 F:      drivers/media/tuners/tea5761.*
14209
14210 TEA5767 TUNER DRIVER
14211 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14212 L:      linux-media@vger.kernel.org
14213 W:      https://linuxtv.org
14214 T:      git git://linuxtv.org/media_tree.git
14215 S:      Maintained
14216 F:      drivers/media/tuners/tea5767.*
14217
14218 TEA6415C MEDIA DRIVER
14219 M:      Hans Verkuil <hverkuil@xs4all.nl>
14220 L:      linux-media@vger.kernel.org
14221 T:      git git://linuxtv.org/media_tree.git
14222 W:      https://linuxtv.org
14223 S:      Maintained
14224 F:      drivers/media/i2c/tea6415c*
14225
14226 TEA6420 MEDIA DRIVER
14227 M:      Hans Verkuil <hverkuil@xs4all.nl>
14228 L:      linux-media@vger.kernel.org
14229 T:      git git://linuxtv.org/media_tree.git
14230 W:      https://linuxtv.org
14231 S:      Maintained
14232 F:      drivers/media/i2c/tea6420*
14233
14234 TEAM DRIVER
14235 M:      Jiri Pirko <jiri@resnulli.us>
14236 L:      netdev@vger.kernel.org
14237 S:      Supported
14238 F:      drivers/net/team/
14239 F:      include/linux/if_team.h
14240 F:      include/uapi/linux/if_team.h
14241
14242 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14243 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14244 S:      Maintained
14245 F:      arch/x86/platform/ts5500/
14246
14247 TECHNOTREND USB IR RECEIVER
14248 M:      Sean Young <sean@mess.org>
14249 L:      linux-media@vger.kernel.org
14250 S:      Maintained
14251 F:      drivers/media/rc/ttusbir.c
14252
14253 TECHWELL TW9910 VIDEO DECODER
14254 L:      linux-media@vger.kernel.org
14255 S:      Orphan
14256 F:      drivers/media/i2c/tw9910.c
14257 F:      include/media/i2c/tw9910.h
14258
14259 TEE SUBSYSTEM
14260 M:      Jens Wiklander <jens.wiklander@linaro.org>
14261 S:      Maintained
14262 F:      include/linux/tee_drv.h
14263 F:      include/uapi/linux/tee.h
14264 F:      drivers/tee/
14265 F:      Documentation/tee.txt
14266
14267 TEGRA ARCHITECTURE SUPPORT
14268 M:      Thierry Reding <thierry.reding@gmail.com>
14269 M:      Jonathan Hunter <jonathanh@nvidia.com>
14270 L:      linux-tegra@vger.kernel.org
14271 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14273 S:      Supported
14274 N:      [^a-z]tegra
14275
14276 TEGRA CLOCK DRIVER
14277 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14278 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14279 S:      Supported
14280 F:      drivers/clk/tegra/
14281
14282 TEGRA DMA DRIVERS
14283 M:      Laxman Dewangan <ldewangan@nvidia.com>
14284 M:      Jon Hunter <jonathanh@nvidia.com>
14285 S:      Supported
14286 F:      drivers/dma/tegra*
14287
14288 TEGRA I2C DRIVER
14289 M:      Laxman Dewangan <ldewangan@nvidia.com>
14290 S:      Supported
14291 F:      drivers/i2c/busses/i2c-tegra.c
14292
14293 TEGRA IOMMU DRIVERS
14294 M:      Thierry Reding <thierry.reding@gmail.com>
14295 L:      linux-tegra@vger.kernel.org
14296 S:      Supported
14297 F:      drivers/iommu/tegra*
14298
14299 TEGRA KBC DRIVER
14300 M:      Laxman Dewangan <ldewangan@nvidia.com>
14301 S:      Supported
14302 F:      drivers/input/keyboard/tegra-kbc.c
14303
14304 TEGRA NAND DRIVER
14305 M:      Stefan Agner <stefan@agner.ch>
14306 M:      Lucas Stach <dev@lynxeye.de>
14307 S:      Maintained
14308 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14309 F:      drivers/mtd/nand/raw/tegra_nand.c
14310
14311 TEGRA PWM DRIVER
14312 M:      Thierry Reding <thierry.reding@gmail.com>
14313 S:      Supported
14314 F:      drivers/pwm/pwm-tegra.c
14315
14316 TEGRA SERIAL DRIVER
14317 M:      Laxman Dewangan <ldewangan@nvidia.com>
14318 S:      Supported
14319 F:      drivers/tty/serial/serial-tegra.c
14320
14321 TEGRA SPI DRIVER
14322 M:      Laxman Dewangan <ldewangan@nvidia.com>
14323 S:      Supported
14324 F:      drivers/spi/spi-tegra*
14325
14326 TEHUTI ETHERNET DRIVER
14327 M:      Andy Gospodarek <andy@greyhouse.net>
14328 L:      netdev@vger.kernel.org
14329 S:      Supported
14330 F:      drivers/net/ethernet/tehuti/*
14331
14332 Telecom Clock Driver for MCPL0010
14333 M:      Mark Gross <mark.gross@intel.com>
14334 S:      Supported
14335 F:      drivers/char/tlclk.c
14336
14337 TENSILICA XTENSA PORT (xtensa)
14338 M:      Chris Zankel <chris@zankel.net>
14339 M:      Max Filippov <jcmvbkbc@gmail.com>
14340 L:      linux-xtensa@linux-xtensa.org
14341 T:      git git://github.com/czankel/xtensa-linux.git
14342 S:      Maintained
14343 F:      arch/xtensa/
14344 F:      drivers/irqchip/irq-xtensa-*
14345
14346 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14347 M:      Nishanth Menon <nm@ti.com>
14348 M:      Tero Kristo <t-kristo@ti.com>
14349 M:      Santosh Shilimkar <ssantosh@kernel.org>
14350 L:      linux-arm-kernel@lists.infradead.org
14351 S:      Maintained
14352 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14353 F:      drivers/firmware/ti_sci*
14354 F:      include/linux/soc/ti/ti_sci_protocol.h
14355 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14356 F:      include/dt-bindings/genpd/k2g.h
14357 F:      drivers/soc/ti/ti_sci_pm_domains.c
14358 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14359 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14360 F:      drivers/clk/keystone/sci-clk.c
14361 F:      drivers/reset/reset-ti-sci.c
14362
14363 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14364 M:      Hans Verkuil <hverkuil@xs4all.nl>
14365 L:      linux-media@vger.kernel.org
14366 T:      git git://linuxtv.org/media_tree.git
14367 W:      https://linuxtv.org
14368 S:      Maintained
14369 F:      drivers/media/radio/radio-raremono.c
14370
14371 THERMAL
14372 M:      Zhang Rui <rui.zhang@intel.com>
14373 M:      Eduardo Valentin <edubezval@gmail.com>
14374 L:      linux-pm@vger.kernel.org
14375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14377 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14378 S:      Supported
14379 F:      drivers/thermal/
14380 F:      include/linux/thermal.h
14381 F:      include/uapi/linux/thermal.h
14382 F:      include/linux/cpu_cooling.h
14383 F:      Documentation/devicetree/bindings/thermal/
14384
14385 THERMAL/CPU_COOLING
14386 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14387 M:      Viresh Kumar <viresh.kumar@linaro.org>
14388 M:      Javi Merino <javi.merino@kernel.org>
14389 L:      linux-pm@vger.kernel.org
14390 S:      Supported
14391 F:      Documentation/thermal/cpu-cooling-api.txt
14392 F:      drivers/thermal/cpu_cooling.c
14393 F:      include/linux/cpu_cooling.h
14394
14395 THINKPAD ACPI EXTRAS DRIVER
14396 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14397 L:      ibm-acpi-devel@lists.sourceforge.net
14398 L:      platform-driver-x86@vger.kernel.org
14399 W:      http://ibm-acpi.sourceforge.net
14400 W:      http://thinkwiki.org/wiki/Ibm-acpi
14401 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14402 S:      Maintained
14403 F:      drivers/platform/x86/thinkpad_acpi.c
14404
14405 THUNDERBOLT DRIVER
14406 M:      Andreas Noever <andreas.noever@gmail.com>
14407 M:      Michael Jamet <michael.jamet@intel.com>
14408 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14409 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14411 S:      Maintained
14412 F:      Documentation/admin-guide/thunderbolt.rst
14413 F:      drivers/thunderbolt/
14414 F:      include/linux/thunderbolt.h
14415
14416 THUNDERBOLT NETWORK DRIVER
14417 M:      Michael Jamet <michael.jamet@intel.com>
14418 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14419 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14420 L:      netdev@vger.kernel.org
14421 S:      Maintained
14422 F:      drivers/net/thunderbolt.c
14423
14424 THUNDERX GPIO DRIVER
14425 M:      David Daney <david.daney@cavium.com>
14426 S:      Maintained
14427 F:      drivers/gpio/gpio-thunderx.c
14428
14429 TI AM437X VPFE DRIVER
14430 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14431 L:      linux-media@vger.kernel.org
14432 W:      https://linuxtv.org
14433 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14434 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14435 S:      Maintained
14436 F:      drivers/media/platform/am437x/
14437
14438 TI BANDGAP AND THERMAL DRIVER
14439 M:      Eduardo Valentin <edubezval@gmail.com>
14440 M:      Keerthy <j-keerthy@ti.com>
14441 L:      linux-pm@vger.kernel.org
14442 L:      linux-omap@vger.kernel.org
14443 S:      Maintained
14444 F:      drivers/thermal/ti-soc-thermal/
14445
14446 TI BQ27XXX POWER SUPPLY DRIVER
14447 R:      Andrew F. Davis <afd@ti.com>
14448 F:      include/linux/power/bq27xxx_battery.h
14449 F:      drivers/power/supply/bq27xxx_battery.c
14450 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14451
14452 TI CDCE706 CLOCK DRIVER
14453 M:      Max Filippov <jcmvbkbc@gmail.com>
14454 S:      Maintained
14455 F:      drivers/clk/clk-cdce706.c
14456
14457 TI CLOCK DRIVER
14458 M:      Tero Kristo <t-kristo@ti.com>
14459 L:      linux-omap@vger.kernel.org
14460 S:      Maintained
14461 F:      drivers/clk/ti/
14462 F:      include/linux/clk/ti.h
14463
14464 TI DAVINCI MACHINE SUPPORT
14465 M:      Sekhar Nori <nsekhar@ti.com>
14466 M:      Kevin Hilman <khilman@kernel.org>
14467 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14469 S:      Supported
14470 F:      arch/arm/mach-davinci/
14471 F:      drivers/i2c/busses/i2c-davinci.c
14472 F:      arch/arm/boot/dts/da850*
14473
14474 TI DAVINCI SERIES CLOCK DRIVER
14475 M:      David Lechner <david@lechnology.com>
14476 R:      Sekhar Nori <nsekhar@ti.com>
14477 S:      Maintained
14478 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14479 F:      drivers/clk/davinci/
14480
14481 TI DAVINCI SERIES GPIO DRIVER
14482 M:      Keerthy <j-keerthy@ti.com>
14483 L:      linux-gpio@vger.kernel.org
14484 S:      Maintained
14485 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14486 F:      drivers/gpio/gpio-davinci.c
14487
14488 TI DAVINCI SERIES MEDIA DRIVER
14489 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14490 L:      linux-media@vger.kernel.org
14491 W:      https://linuxtv.org
14492 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14493 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14494 S:      Maintained
14495 F:      drivers/media/platform/davinci/
14496 F:      include/media/davinci/
14497
14498 TI ETHERNET SWITCH DRIVER (CPSW)
14499 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14500 L:      linux-omap@vger.kernel.org
14501 L:      netdev@vger.kernel.org
14502 S:      Maintained
14503 F:      drivers/net/ethernet/ti/cpsw*
14504 F:      drivers/net/ethernet/ti/davinci*
14505
14506 TI FLASH MEDIA INTERFACE DRIVER
14507 M:      Alex Dubov <oakad@yahoo.com>
14508 S:      Maintained
14509 F:      drivers/misc/tifm*
14510 F:      drivers/mmc/host/tifm_sd.c
14511 F:      include/linux/tifm.h
14512
14513 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14514 M:      Santosh Shilimkar <ssantosh@kernel.org>
14515 L:      linux-kernel@vger.kernel.org
14516 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14517 S:      Maintained
14518 F:      drivers/soc/ti/*
14519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14520
14521 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14522 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14523 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14524 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14525 S:      Maintained
14526 F:      sound/soc/codecs/lm49453*
14527 F:      sound/soc/codecs/isabelle*
14528
14529 TI LP855x BACKLIGHT DRIVER
14530 M:      Milo Kim <milo.kim@ti.com>
14531 S:      Maintained
14532 F:      Documentation/backlight/lp855x-driver.txt
14533 F:      drivers/video/backlight/lp855x_bl.c
14534 F:      include/linux/platform_data/lp855x.h
14535
14536 TI LP8727 CHARGER DRIVER
14537 M:      Milo Kim <milo.kim@ti.com>
14538 S:      Maintained
14539 F:      drivers/power/supply/lp8727_charger.c
14540 F:      include/linux/platform_data/lp8727.h
14541
14542 TI LP8788 MFD DRIVER
14543 M:      Milo Kim <milo.kim@ti.com>
14544 S:      Maintained
14545 F:      drivers/iio/adc/lp8788_adc.c
14546 F:      drivers/leds/leds-lp8788.c
14547 F:      drivers/mfd/lp8788*.c
14548 F:      drivers/power/supply/lp8788-charger.c
14549 F:      drivers/regulator/lp8788-*.c
14550 F:      include/linux/mfd/lp8788*.h
14551
14552 TI NETCP ETHERNET DRIVER
14553 M:      Wingman Kwok <w-kwok2@ti.com>
14554 M:      Murali Karicheri <m-karicheri2@ti.com>
14555 L:      netdev@vger.kernel.org
14556 S:      Maintained
14557 F:      drivers/net/ethernet/ti/netcp*
14558
14559 TI TAS571X FAMILY ASoC CODEC DRIVER
14560 M:      Kevin Cernekee <cernekee@chromium.org>
14561 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14562 S:      Odd Fixes
14563 F:      sound/soc/codecs/tas571x*
14564
14565 TI TRF7970A NFC DRIVER
14566 M:      Mark Greer <mgreer@animalcreek.com>
14567 L:      linux-wireless@vger.kernel.org
14568 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14569 S:      Supported
14570 F:      drivers/nfc/trf7970a.c
14571 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14572
14573 TI TWL4030 SERIES SOC CODEC DRIVER
14574 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14575 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14576 S:      Maintained
14577 F:      sound/soc/codecs/twl4030*
14578
14579 TI VPE/CAL DRIVERS
14580 M:      Benoit Parrot <bparrot@ti.com>
14581 L:      linux-media@vger.kernel.org
14582 W:      http://linuxtv.org/
14583 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14584 S:      Maintained
14585 F:      drivers/media/platform/ti-vpe/
14586
14587 TI WILINK WIRELESS DRIVERS
14588 L:      linux-wireless@vger.kernel.org
14589 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14590 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14592 S:      Orphan
14593 F:      drivers/net/wireless/ti/
14594 F:      include/linux/wl12xx.h
14595
14596 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14597 M:      John Stultz <john.stultz@linaro.org>
14598 M:      Thomas Gleixner <tglx@linutronix.de>
14599 R:      Stephen Boyd <sboyd@kernel.org>
14600 L:      linux-kernel@vger.kernel.org
14601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14602 S:      Supported
14603 F:      include/linux/clocksource.h
14604 F:      include/linux/time.h
14605 F:      include/linux/timex.h
14606 F:      include/uapi/linux/time.h
14607 F:      include/uapi/linux/timex.h
14608 F:      kernel/time/clocksource.c
14609 F:      kernel/time/time*.c
14610 F:      kernel/time/alarmtimer.c
14611 F:      kernel/time/ntp.c
14612 F:      tools/testing/selftests/timers/
14613
14614 TIPC NETWORK LAYER
14615 M:      Jon Maloy <jon.maloy@ericsson.com>
14616 M:      Ying Xue <ying.xue@windriver.com>
14617 L:      netdev@vger.kernel.org (core kernel code)
14618 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14619 W:      http://tipc.sourceforge.net/
14620 S:      Maintained
14621 F:      include/uapi/linux/tipc*.h
14622 F:      net/tipc/
14623
14624 TLAN NETWORK DRIVER
14625 M:      Samuel Chessman <chessman@tux.org>
14626 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14627 W:      http://sourceforge.net/projects/tlan/
14628 S:      Maintained
14629 F:      Documentation/networking/tlan.txt
14630 F:      drivers/net/ethernet/ti/tlan.*
14631
14632 TM6000 VIDEO4LINUX DRIVER
14633 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14634 L:      linux-media@vger.kernel.org
14635 W:      https://linuxtv.org
14636 T:      git git://linuxtv.org/media_tree.git
14637 S:      Odd fixes
14638 F:      drivers/media/usb/tm6000/
14639 F:      Documentation/media/v4l-drivers/tm6000*
14640
14641 TMIO/SDHI MMC DRIVER
14642 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14643 L:      linux-mmc@vger.kernel.org
14644 S:      Supported
14645 F:      drivers/mmc/host/tmio_mmc*
14646 F:      drivers/mmc/host/renesas_sdhi*
14647 F:      include/linux/mfd/tmio.h
14648
14649 TMP401 HARDWARE MONITOR DRIVER
14650 M:      Guenter Roeck <linux@roeck-us.net>
14651 L:      linux-hwmon@vger.kernel.org
14652 S:      Maintained
14653 F:      Documentation/hwmon/tmp401
14654 F:      drivers/hwmon/tmp401.c
14655
14656 TMPFS (SHMEM FILESYSTEM)
14657 M:      Hugh Dickins <hughd@google.com>
14658 L:      linux-mm@kvack.org
14659 S:      Maintained
14660 F:      include/linux/shmem_fs.h
14661 F:      mm/shmem.c
14662
14663 TOMOYO SECURITY MODULE
14664 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14665 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14666 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14667 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14668 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14669 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14670 W:      http://tomoyo.sourceforge.jp/
14671 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14672 S:      Maintained
14673 F:      security/tomoyo/
14674
14675 TOPSTAR LAPTOP EXTRAS DRIVER
14676 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14677 L:      platform-driver-x86@vger.kernel.org
14678 S:      Maintained
14679 F:      drivers/platform/x86/topstar-laptop.c
14680
14681 TORTURE-TEST MODULES
14682 M:      Davidlohr Bueso <dave@stgolabs.net>
14683 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14684 M:      Josh Triplett <josh@joshtriplett.org>
14685 L:      linux-kernel@vger.kernel.org
14686 S:      Supported
14687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14688 F:      Documentation/RCU/torture.txt
14689 F:      kernel/torture.c
14690 F:      kernel/rcu/rcutorture.c
14691 F:      kernel/rcu/rcuperf.c
14692 F:      kernel/locking/locktorture.c
14693
14694 TOSHIBA ACPI EXTRAS DRIVER
14695 M:      Azael Avalos <coproscefalo@gmail.com>
14696 L:      platform-driver-x86@vger.kernel.org
14697 S:      Maintained
14698 F:      drivers/platform/x86/toshiba_acpi.c
14699
14700 TOSHIBA BLUETOOTH DRIVER
14701 M:      Azael Avalos <coproscefalo@gmail.com>
14702 L:      platform-driver-x86@vger.kernel.org
14703 S:      Maintained
14704 F:      drivers/platform/x86/toshiba_bluetooth.c
14705
14706 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14707 M:      Azael Avalos <coproscefalo@gmail.com>
14708 L:      platform-driver-x86@vger.kernel.org
14709 S:      Maintained
14710 F:      drivers/platform/x86/toshiba_haps.c
14711
14712 TOSHIBA SMM DRIVER
14713 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14714 W:      http://www.buzzard.org.uk/toshiba/
14715 S:      Maintained
14716 F:      drivers/char/toshiba.c
14717 F:      include/linux/toshiba.h
14718 F:      include/uapi/linux/toshiba.h
14719
14720 TOSHIBA TC358743 DRIVER
14721 M:      Mats Randgaard <matrandg@cisco.com>
14722 L:      linux-media@vger.kernel.org
14723 S:      Maintained
14724 F:      drivers/media/i2c/tc358743*
14725 F:      include/media/i2c/tc358743.h
14726
14727 TOSHIBA WMI HOTKEYS DRIVER
14728 M:      Azael Avalos <coproscefalo@gmail.com>
14729 L:      platform-driver-x86@vger.kernel.org
14730 S:      Maintained
14731 F:      drivers/platform/x86/toshiba-wmi.c
14732
14733 TPM DEVICE DRIVER
14734 M:      Peter Huewe <peterhuewe@gmx.de>
14735 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14736 R:      Jason Gunthorpe <jgg@ziepe.ca>
14737 L:      linux-integrity@vger.kernel.org
14738 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14739 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14740 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14741 S:      Maintained
14742 F:      drivers/char/tpm/
14743
14744 TRACING
14745 M:      Steven Rostedt <rostedt@goodmis.org>
14746 M:      Ingo Molnar <mingo@redhat.com>
14747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14748 S:      Maintained
14749 F:      Documentation/trace/ftrace.rst
14750 F:      arch/*/*/*/ftrace.h
14751 F:      arch/*/kernel/ftrace.c
14752 F:      include/*/ftrace.h
14753 F:      include/linux/trace*.h
14754 F:      include/trace/
14755 F:      kernel/trace/
14756 F:      tools/testing/selftests/ftrace/
14757
14758 TRACING MMIO ACCESSES (MMIOTRACE)
14759 M:      Steven Rostedt <rostedt@goodmis.org>
14760 M:      Ingo Molnar <mingo@kernel.org>
14761 R:      Karol Herbst <karolherbst@gmail.com>
14762 R:      Pekka Paalanen <ppaalanen@gmail.com>
14763 S:      Maintained
14764 L:      linux-kernel@vger.kernel.org
14765 L:      nouveau@lists.freedesktop.org
14766 F:      kernel/trace/trace_mmiotrace.c
14767 F:      include/linux/mmiotrace.h
14768 F:      arch/x86/mm/kmmio.c
14769 F:      arch/x86/mm/mmio-mod.c
14770 F:      arch/x86/mm/testmmiotrace.c
14771
14772 TRIVIAL PATCHES
14773 M:      Jiri Kosina <trivial@kernel.org>
14774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14775 S:      Maintained
14776 K:      ^Subject:.*(?i)trivial
14777
14778 TEMPO SEMICONDUCTOR DRIVERS
14779 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14780 S:      Maintained
14781 F:      sound/soc/codecs/tscs*.c
14782 F:      sound/soc/codecs/tscs*.h
14783 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14784
14785 TTY LAYER
14786 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14787 M:      Jiri Slaby <jslaby@suse.com>
14788 S:      Supported
14789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14790 F:      Documentation/serial/
14791 F:      drivers/tty/
14792 F:      drivers/tty/serial/serial_core.c
14793 F:      include/linux/serial_core.h
14794 F:      include/linux/serial.h
14795 F:      include/linux/tty.h
14796 F:      include/uapi/linux/serial_core.h
14797 F:      include/uapi/linux/serial.h
14798 F:      include/uapi/linux/tty.h
14799
14800 TUA9001 MEDIA DRIVER
14801 M:      Antti Palosaari <crope@iki.fi>
14802 L:      linux-media@vger.kernel.org
14803 W:      https://linuxtv.org
14804 W:      http://palosaari.fi/linux/
14805 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14806 T:      git git://linuxtv.org/anttip/media_tree.git
14807 S:      Maintained
14808 F:      drivers/media/tuners/tua9001*
14809
14810 TULIP NETWORK DRIVERS
14811 L:      netdev@vger.kernel.org
14812 L:      linux-parisc@vger.kernel.org
14813 S:      Orphan
14814 F:      drivers/net/ethernet/dec/tulip/
14815
14816 TUN/TAP driver
14817 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14818 W:      http://vtun.sourceforge.net/tun
14819 S:      Maintained
14820 F:      Documentation/networking/tuntap.txt
14821 F:      arch/um/os-Linux/drivers/
14822
14823 TURBOCHANNEL SUBSYSTEM
14824 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14825 M:      Ralf Baechle <ralf@linux-mips.org>
14826 L:      linux-mips@linux-mips.org
14827 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14828 S:      Maintained
14829 F:      drivers/tc/
14830 F:      include/linux/tc.h
14831
14832 TURBOSTAT UTILITY
14833 M:      "Len Brown" <lenb@kernel.org>
14834 L:      linux-pm@vger.kernel.org
14835 B:      https://bugzilla.kernel.org
14836 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14838 S:      Supported
14839 F:      tools/power/x86/turbostat/
14840
14841 TW5864 VIDEO4LINUX DRIVER
14842 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14843 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14844 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14845 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14846 L:      linux-media@vger.kernel.org
14847 S:      Supported
14848 F:      drivers/media/pci/tw5864/
14849
14850 TW68 VIDEO4LINUX DRIVER
14851 M:      Hans Verkuil <hverkuil@xs4all.nl>
14852 L:      linux-media@vger.kernel.org
14853 T:      git git://linuxtv.org/media_tree.git
14854 W:      https://linuxtv.org
14855 S:      Odd Fixes
14856 F:      drivers/media/pci/tw68/
14857
14858 TW686X VIDEO4LINUX DRIVER
14859 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14860 L:      linux-media@vger.kernel.org
14861 T:      git git://linuxtv.org/media_tree.git
14862 W:      http://linuxtv.org
14863 S:      Maintained
14864 F:      drivers/media/pci/tw686x/
14865
14866 UBI FILE SYSTEM (UBIFS)
14867 M:      Richard Weinberger <richard@nod.at>
14868 M:      Artem Bityutskiy <dedekind1@gmail.com>
14869 M:      Adrian Hunter <adrian.hunter@intel.com>
14870 L:      linux-mtd@lists.infradead.org
14871 T:      git git://git.infradead.org/ubifs-2.6.git
14872 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14873 S:      Supported
14874 F:      Documentation/filesystems/ubifs.txt
14875 F:      fs/ubifs/
14876
14877 UCLINUX (M68KNOMMU AND COLDFIRE)
14878 M:      Greg Ungerer <gerg@linux-m68k.org>
14879 W:      http://www.linux-m68k.org/
14880 W:      http://www.uclinux.org/
14881 L:      linux-m68k@lists.linux-m68k.org
14882 L:      uclinux-dev@uclinux.org  (subscribers-only)
14883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14884 S:      Maintained
14885 F:      arch/m68k/coldfire/
14886 F:      arch/m68k/68*/
14887 F:      arch/m68k/*/*_no.*
14888 F:      arch/m68k/include/asm/*_no.*
14889
14890 UDF FILESYSTEM
14891 M:      Jan Kara <jack@suse.com>
14892 S:      Maintained
14893 F:      Documentation/filesystems/udf.txt
14894 F:      fs/udf/
14895
14896 UDRAW TABLET
14897 M:      Bastien Nocera <hadess@hadess.net>
14898 L:      linux-input@vger.kernel.org
14899 S:      Maintained
14900 F:      drivers/hid/hid-udraw-ps3.c
14901
14902 UFS FILESYSTEM
14903 M:      Evgeniy Dushistov <dushistov@mail.ru>
14904 S:      Maintained
14905 F:      Documentation/filesystems/ufs.txt
14906 F:      fs/ufs/
14907
14908 UHID USERSPACE HID IO DRIVER:
14909 M:      David Herrmann <dh.herrmann@googlemail.com>
14910 L:      linux-input@vger.kernel.org
14911 S:      Maintained
14912 F:      drivers/hid/uhid.c
14913 F:      include/uapi/linux/uhid.h
14914
14915 ULPI BUS
14916 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14917 L:      linux-usb@vger.kernel.org
14918 S:      Maintained
14919 F:      drivers/usb/common/ulpi.c
14920 F:      include/linux/ulpi/
14921
14922 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14923 L:      linux-usb@vger.kernel.org
14924 S:      Orphan
14925 F:      drivers/uwb/
14926 F:      include/linux/uwb.h
14927 F:      include/linux/uwb/
14928
14929 UNICORE32 ARCHITECTURE:
14930 M:      Guan Xuetao <gxt@pku.edu.cn>
14931 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14932 S:      Maintained
14933 T:      git git://github.com/gxt/linux.git
14934 F:      arch/unicore32/
14935
14936 UNIFDEF
14937 M:      Tony Finch <dot@dotat.at>
14938 W:      http://dotat.at/prog/unifdef
14939 S:      Maintained
14940 F:      scripts/unifdef.c
14941
14942 UNIFORM CDROM DRIVER
14943 M:      Jens Axboe <axboe@kernel.dk>
14944 W:      http://www.kernel.dk
14945 S:      Maintained
14946 F:      Documentation/cdrom/
14947 F:      drivers/cdrom/cdrom.c
14948 F:      include/linux/cdrom.h
14949 F:      include/uapi/linux/cdrom.h
14950
14951 UNISYS S-PAR DRIVERS
14952 M:      David Kershner <david.kershner@unisys.com>
14953 L:      sparmaintainer@unisys.com (Unisys internal)
14954 S:      Supported
14955 F:      include/linux/visorbus.h
14956 F:      drivers/visorbus/
14957 F:      drivers/staging/unisys/
14958
14959 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14960 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14961 L:      linux-scsi@vger.kernel.org
14962 S:      Supported
14963 F:      Documentation/scsi/ufs.txt
14964 F:      drivers/scsi/ufs/
14965
14966 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14967 M:      Joao Pinto <jpinto@synopsys.com>
14968 L:      linux-scsi@vger.kernel.org
14969 S:      Supported
14970 F:      drivers/scsi/ufs/*dwc*
14971
14972 UNSORTED BLOCK IMAGES (UBI)
14973 M:      Artem Bityutskiy <dedekind1@gmail.com>
14974 M:      Richard Weinberger <richard@nod.at>
14975 W:      http://www.linux-mtd.infradead.org/
14976 L:      linux-mtd@lists.infradead.org
14977 T:      git git://git.infradead.org/ubifs-2.6.git
14978 S:      Supported
14979 F:      drivers/mtd/ubi/
14980 F:      include/linux/mtd/ubi.h
14981 F:      include/uapi/mtd/ubi-user.h
14982
14983 USB "USBNET" DRIVER FRAMEWORK
14984 M:      Oliver Neukum <oneukum@suse.com>
14985 L:      netdev@vger.kernel.org
14986 W:      http://www.linux-usb.org/usbnet
14987 S:      Maintained
14988 F:      drivers/net/usb/usbnet.c
14989 F:      include/linux/usb/usbnet.h
14990
14991 USB ACM DRIVER
14992 M:      Oliver Neukum <oneukum@suse.com>
14993 L:      linux-usb@vger.kernel.org
14994 S:      Maintained
14995 F:      Documentation/usb/acm.txt
14996 F:      drivers/usb/class/cdc-acm.*
14997
14998 USB AR5523 WIRELESS DRIVER
14999 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15000 L:      linux-wireless@vger.kernel.org
15001 S:      Maintained
15002 F:      drivers/net/wireless/ath/ar5523/
15003
15004 USB ATTACHED SCSI
15005 M:      Oliver Neukum <oneukum@suse.com>
15006 L:      linux-usb@vger.kernel.org
15007 L:      linux-scsi@vger.kernel.org
15008 S:      Maintained
15009 F:      drivers/usb/storage/uas.c
15010
15011 USB CDC ETHERNET DRIVER
15012 M:      Oliver Neukum <oliver@neukum.org>
15013 L:      linux-usb@vger.kernel.org
15014 S:      Maintained
15015 F:      drivers/net/usb/cdc_*.c
15016 F:      include/uapi/linux/usb/cdc.h
15017
15018 USB CHAOSKEY DRIVER
15019 M:      Keith Packard <keithp@keithp.com>
15020 L:      linux-usb@vger.kernel.org
15021 S:      Maintained
15022 F:      drivers/usb/misc/chaoskey.c
15023
15024 USB CYPRESS C67X00 DRIVER
15025 M:      Peter Korsgaard <jacmet@sunsite.dk>
15026 L:      linux-usb@vger.kernel.org
15027 S:      Maintained
15028 F:      drivers/usb/c67x00/
15029
15030 USB DAVICOM DM9601 DRIVER
15031 M:      Peter Korsgaard <jacmet@sunsite.dk>
15032 L:      netdev@vger.kernel.org
15033 W:      http://www.linux-usb.org/usbnet
15034 S:      Maintained
15035 F:      drivers/net/usb/dm9601.c
15036
15037 USB DIAMOND RIO500 DRIVER
15038 M:      Cesar Miquel <miquel@df.uba.ar>
15039 L:      rio500-users@lists.sourceforge.net
15040 W:      http://rio500.sourceforge.net
15041 S:      Maintained
15042 F:      drivers/usb/misc/rio500*
15043
15044 USB EHCI DRIVER
15045 M:      Alan Stern <stern@rowland.harvard.edu>
15046 L:      linux-usb@vger.kernel.org
15047 S:      Maintained
15048 F:      Documentation/usb/ehci.txt
15049 F:      drivers/usb/host/ehci*
15050
15051 USB GADGET/PERIPHERAL SUBSYSTEM
15052 M:      Felipe Balbi <balbi@kernel.org>
15053 L:      linux-usb@vger.kernel.org
15054 W:      http://www.linux-usb.org/gadget
15055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15056 S:      Maintained
15057 F:      drivers/usb/gadget/
15058 F:      include/linux/usb/gadget*
15059
15060 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15061 M:      Jiri Kosina <jikos@kernel.org>
15062 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15063 L:      linux-usb@vger.kernel.org
15064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15065 S:      Maintained
15066 F:      Documentation/hid/hiddev.txt
15067 F:      drivers/hid/usbhid/
15068
15069 USB INTEL XHCI ROLE MUX DRIVER
15070 M:      Hans de Goede <hdegoede@redhat.com>
15071 L:      linux-usb@vger.kernel.org
15072 S:      Maintained
15073 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15074
15075 USB ISP116X DRIVER
15076 M:      Olav Kongas <ok@artecdesign.ee>
15077 L:      linux-usb@vger.kernel.org
15078 S:      Maintained
15079 F:      drivers/usb/host/isp116x*
15080 F:      include/linux/usb/isp116x.h
15081
15082 USB LAN78XX ETHERNET DRIVER
15083 M:      Woojung Huh <woojung.huh@microchip.com>
15084 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15085 L:      netdev@vger.kernel.org
15086 S:      Maintained
15087 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15088 F:      drivers/net/usb/lan78xx.*
15089 F:      include/dt-bindings/net/microchip-lan78xx.h
15090
15091 USB MASS STORAGE DRIVER
15092 M:      Alan Stern <stern@rowland.harvard.edu>
15093 L:      linux-usb@vger.kernel.org
15094 L:      usb-storage@lists.one-eyed-alien.net
15095 S:      Maintained
15096 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15097 F:      drivers/usb/storage/
15098
15099 USB MIDI DRIVER
15100 M:      Clemens Ladisch <clemens@ladisch.de>
15101 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15102 T:      git git://git.alsa-project.org/alsa-kernel.git
15103 S:      Maintained
15104 F:      sound/usb/midi.*
15105
15106 USB NETWORKING DRIVERS
15107 L:      linux-usb@vger.kernel.org
15108 S:      Odd Fixes
15109 F:      drivers/net/usb/
15110
15111 USB OHCI DRIVER
15112 M:      Alan Stern <stern@rowland.harvard.edu>
15113 L:      linux-usb@vger.kernel.org
15114 S:      Maintained
15115 F:      Documentation/usb/ohci.txt
15116 F:      drivers/usb/host/ohci*
15117
15118 USB OTG FSM (Finite State Machine)
15119 M:      Peter Chen <Peter.Chen@nxp.com>
15120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15121 L:      linux-usb@vger.kernel.org
15122 S:      Maintained
15123 F:      drivers/usb/common/usb-otg-fsm.c
15124
15125 USB OVER IP DRIVER
15126 M:      Valentina Manea <valentina.manea.m@gmail.com>
15127 M:      Shuah Khan <shuah@kernel.org>
15128 L:      linux-usb@vger.kernel.org
15129 S:      Maintained
15130 F:      Documentation/usb/usbip_protocol.txt
15131 F:      drivers/usb/usbip/
15132 F:      tools/usb/usbip/
15133 F:      tools/testing/selftests/drivers/usb/usbip/
15134
15135 USB PEGASUS DRIVER
15136 M:      Petko Manolov <petkan@nucleusys.com>
15137 L:      linux-usb@vger.kernel.org
15138 L:      netdev@vger.kernel.org
15139 T:      git git://github.com/petkan/pegasus.git
15140 W:      https://github.com/petkan/pegasus
15141 S:      Maintained
15142 F:      drivers/net/usb/pegasus.*
15143
15144 USB PHY LAYER
15145 M:      Felipe Balbi <balbi@kernel.org>
15146 L:      linux-usb@vger.kernel.org
15147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15148 S:      Maintained
15149 F:      drivers/usb/phy/
15150
15151 USB PRINTER DRIVER (usblp)
15152 M:      Pete Zaitcev <zaitcev@redhat.com>
15153 L:      linux-usb@vger.kernel.org
15154 S:      Supported
15155 F:      drivers/usb/class/usblp.c
15156
15157 USB QMI WWAN NETWORK DRIVER
15158 M:      Bjørn Mork <bjorn@mork.no>
15159 L:      netdev@vger.kernel.org
15160 S:      Maintained
15161 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15162 F:      drivers/net/usb/qmi_wwan.c
15163
15164 USB RTL8150 DRIVER
15165 M:      Petko Manolov <petkan@nucleusys.com>
15166 L:      linux-usb@vger.kernel.org
15167 L:      netdev@vger.kernel.org
15168 T:      git git://github.com/petkan/rtl8150.git
15169 W:      https://github.com/petkan/rtl8150
15170 S:      Maintained
15171 F:      drivers/net/usb/rtl8150.c
15172
15173 USB SERIAL SUBSYSTEM
15174 M:      Johan Hovold <johan@kernel.org>
15175 L:      linux-usb@vger.kernel.org
15176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15177 S:      Maintained
15178 F:      Documentation/usb/usb-serial.txt
15179 F:      drivers/usb/serial/
15180 F:      include/linux/usb/serial.h
15181
15182 USB SMSC75XX ETHERNET DRIVER
15183 M:      Steve Glendinning <steve.glendinning@shawell.net>
15184 L:      netdev@vger.kernel.org
15185 S:      Maintained
15186 F:      drivers/net/usb/smsc75xx.*
15187
15188 USB SMSC95XX ETHERNET DRIVER
15189 M:      Steve Glendinning <steve.glendinning@shawell.net>
15190 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15191 L:      netdev@vger.kernel.org
15192 S:      Maintained
15193 F:      drivers/net/usb/smsc95xx.*
15194
15195 USB SUBSYSTEM
15196 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15197 L:      linux-usb@vger.kernel.org
15198 W:      http://www.linux-usb.org
15199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15200 S:      Supported
15201 F:      Documentation/devicetree/bindings/usb/
15202 F:      Documentation/usb/
15203 F:      drivers/usb/
15204 F:      include/linux/usb.h
15205 F:      include/linux/usb/
15206
15207 USB TYPEC PI3USB30532 MUX DRIVER
15208 M:      Hans de Goede <hdegoede@redhat.com>
15209 L:      linux-usb@vger.kernel.org
15210 S:      Maintained
15211 F:      drivers/usb/typec/mux/pi3usb30532.c
15212
15213 USB TYPEC CLASS
15214 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15215 L:      linux-usb@vger.kernel.org
15216 S:      Maintained
15217 F:      Documentation/ABI/testing/sysfs-class-typec
15218 F:      Documentation/driver-api/usb/typec.rst
15219 F:      drivers/usb/typec/
15220 F:      include/linux/usb/typec.h
15221
15222 USB TYPEC BUS FOR ALTERNATE MODES
15223 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15224 L:      linux-usb@vger.kernel.org
15225 S:      Maintained
15226 F:      Documentation/ABI/testing/sysfs-bus-typec
15227 F:      Documentation/driver-api/usb/typec_bus.rst
15228 F:      drivers/usb/typec/altmodes/
15229 F:      include/linux/usb/typec_altmode.h
15230
15231 USB UHCI DRIVER
15232 M:      Alan Stern <stern@rowland.harvard.edu>
15233 L:      linux-usb@vger.kernel.org
15234 S:      Maintained
15235 F:      drivers/usb/host/uhci*
15236
15237 USB VIDEO CLASS
15238 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15239 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15240 L:      linux-media@vger.kernel.org
15241 T:      git git://linuxtv.org/media_tree.git
15242 W:      http://www.ideasonboard.org/uvc/
15243 S:      Maintained
15244 F:      drivers/media/usb/uvc/
15245 F:      include/uapi/linux/uvcvideo.h
15246
15247 USB VISION DRIVER
15248 M:      Hans Verkuil <hverkuil@xs4all.nl>
15249 L:      linux-media@vger.kernel.org
15250 T:      git git://linuxtv.org/media_tree.git
15251 W:      https://linuxtv.org
15252 S:      Odd Fixes
15253 F:      drivers/media/usb/usbvision/
15254
15255 USB WEBCAM GADGET
15256 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15257 L:      linux-usb@vger.kernel.org
15258 S:      Maintained
15259 F:      drivers/usb/gadget/function/*uvc*
15260 F:      drivers/usb/gadget/legacy/webcam.c
15261 F:      include/uapi/linux/usb/g_uvc.h
15262
15263 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15264 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15265 L:      linux-wireless@vger.kernel.org
15266 S:      Maintained
15267 F:      drivers/net/wireless/rndis_wlan.c
15268
15269 USB XHCI DRIVER
15270 M:      Mathias Nyman <mathias.nyman@intel.com>
15271 L:      linux-usb@vger.kernel.org
15272 S:      Supported
15273 F:      drivers/usb/host/xhci*
15274 F:      drivers/usb/host/pci-quirks*
15275
15276 USB ZD1201 DRIVER
15277 L:      linux-wireless@vger.kernel.org
15278 W:      http://linux-lc100020.sourceforge.net
15279 S:      Orphan
15280 F:      drivers/net/wireless/zydas/zd1201.*
15281
15282 USB ZR364XX DRIVER
15283 M:      Antoine Jacquet <royale@zerezo.com>
15284 L:      linux-usb@vger.kernel.org
15285 L:      linux-media@vger.kernel.org
15286 T:      git git://linuxtv.org/media_tree.git
15287 W:      http://royale.zerezo.com/zr364xx/
15288 S:      Maintained
15289 F:      Documentation/media/v4l-drivers/zr364xx*
15290 F:      drivers/media/usb/zr364xx/
15291
15292 USER-MODE LINUX (UML)
15293 M:      Jeff Dike <jdike@addtoit.com>
15294 M:      Richard Weinberger <richard@nod.at>
15295 L:      linux-um@lists.infradead.org
15296 W:      http://user-mode-linux.sourceforge.net
15297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15298 S:      Maintained
15299 F:      Documentation/virtual/uml/
15300 F:      arch/um/
15301 F:      arch/x86/um/
15302 F:      fs/hostfs/
15303 F:      fs/hppfs/
15304
15305 USERSPACE I/O (UIO)
15306 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15307 S:      Maintained
15308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15309 F:      Documentation/driver-api/uio-howto.rst
15310 F:      drivers/uio/
15311 F:      include/linux/uio*.h
15312
15313 UTIL-LINUX PACKAGE
15314 M:      Karel Zak <kzak@redhat.com>
15315 L:      util-linux@vger.kernel.org
15316 W:      http://en.wikipedia.org/wiki/Util-linux
15317 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15318 S:      Maintained
15319
15320 UUID HELPERS
15321 M:      Christoph Hellwig <hch@lst.de>
15322 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15323 L:      linux-kernel@vger.kernel.org
15324 T:      git git://git.infradead.org/users/hch/uuid.git
15325 F:      lib/uuid.c
15326 F:      lib/test_uuid.c
15327 F:      include/linux/uuid.h
15328 F:      include/uapi/linux/uuid.h
15329 S:      Maintained
15330
15331 UVESAFB DRIVER
15332 M:      Michal Januszewski <spock@gentoo.org>
15333 L:      linux-fbdev@vger.kernel.org
15334 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15335 S:      Maintained
15336 F:      Documentation/fb/uvesafb.txt
15337 F:      drivers/video/fbdev/uvesafb.*
15338
15339 VF610 NAND DRIVER
15340 M:      Stefan Agner <stefan@agner.ch>
15341 L:      linux-mtd@lists.infradead.org
15342 S:      Supported
15343 F:      drivers/mtd/nand/raw/vf610_nfc.c
15344
15345 VFAT/FAT/MSDOS FILESYSTEM
15346 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15347 S:      Maintained
15348 F:      Documentation/filesystems/vfat.txt
15349 F:      fs/fat/
15350
15351 VFIO DRIVER
15352 M:      Alex Williamson <alex.williamson@redhat.com>
15353 L:      kvm@vger.kernel.org
15354 T:      git git://github.com/awilliam/linux-vfio.git
15355 S:      Maintained
15356 F:      Documentation/vfio.txt
15357 F:      drivers/vfio/
15358 F:      include/linux/vfio.h
15359 F:      include/uapi/linux/vfio.h
15360
15361 VFIO MEDIATED DEVICE DRIVERS
15362 M:      Kirti Wankhede <kwankhede@nvidia.com>
15363 L:      kvm@vger.kernel.org
15364 S:      Maintained
15365 F:      Documentation/vfio-mediated-device.txt
15366 F:      drivers/vfio/mdev/
15367 F:      include/linux/mdev.h
15368 F:      samples/vfio-mdev/
15369
15370 VFIO PLATFORM DRIVER
15371 M:      Eric Auger <eric.auger@redhat.com>
15372 L:      kvm@vger.kernel.org
15373 S:      Maintained
15374 F:      drivers/vfio/platform/
15375
15376 VGA_SWITCHEROO
15377 R:      Lukas Wunner <lukas@wunner.de>
15378 S:      Maintained
15379 F:      Documentation/gpu/vga-switcheroo.rst
15380 F:      drivers/gpu/vga/vga_switcheroo.c
15381 F:      include/linux/vga_switcheroo.h
15382 T:      git git://anongit.freedesktop.org/drm/drm-misc
15383
15384 VIA RHINE NETWORK DRIVER
15385 S:      Orphan
15386 F:      drivers/net/ethernet/via/via-rhine.c
15387
15388 VIA SD/MMC CARD CONTROLLER DRIVER
15389 M:      Bruce Chang <brucechang@via.com.tw>
15390 M:      Harald Welte <HaraldWelte@viatech.com>
15391 S:      Maintained
15392 F:      drivers/mmc/host/via-sdmmc.c
15393
15394 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15395 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15396 L:      linux-fbdev@vger.kernel.org
15397 S:      Maintained
15398 F:      include/linux/via-core.h
15399 F:      include/linux/via-gpio.h
15400 F:      include/linux/via_i2c.h
15401 F:      drivers/video/fbdev/via/
15402
15403 VIA VELOCITY NETWORK DRIVER
15404 M:      Francois Romieu <romieu@fr.zoreil.com>
15405 L:      netdev@vger.kernel.org
15406 S:      Maintained
15407 F:      drivers/net/ethernet/via/via-velocity.*
15408
15409 VICODEC VIRTUAL CODEC DRIVER
15410 M:      Hans Verkuil <hans.verkuil@cisco.com>
15411 L:      linux-media@vger.kernel.org
15412 T:      git git://linuxtv.org/media_tree.git
15413 W:      https://linuxtv.org
15414 S:      Maintained
15415 F:      drivers/media/platform/vicodec/*
15416
15417 VIDEO MULTIPLEXER DRIVER
15418 M:      Philipp Zabel <p.zabel@pengutronix.de>
15419 L:      linux-media@vger.kernel.org
15420 S:      Maintained
15421 F:      drivers/media/platform/video-mux.c
15422
15423 VIDEO I2C POLLING DRIVER
15424 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15425 L:      linux-media@vger.kernel.org
15426 S:      Maintained
15427 F:      drivers/media/i2c/video-i2c.c
15428
15429 VIDEOBUF2 FRAMEWORK
15430 M:      Pawel Osciak <pawel@osciak.com>
15431 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15432 M:      Kyungmin Park <kyungmin.park@samsung.com>
15433 L:      linux-media@vger.kernel.org
15434 S:      Maintained
15435 F:      drivers/media/v4l2-core/videobuf2-*
15436 F:      include/media/videobuf2-*
15437
15438 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15439 M:      Helen Koike <helen.koike@collabora.com>
15440 L:      linux-media@vger.kernel.org
15441 T:      git git://linuxtv.org/media_tree.git
15442 W:      https://linuxtv.org
15443 S:      Maintained
15444 F:      drivers/media/platform/vimc/*
15445
15446 VIRT LIB
15447 M:      Alex Williamson <alex.williamson@redhat.com>
15448 M:      Paolo Bonzini <pbonzini@redhat.com>
15449 L:      kvm@vger.kernel.org
15450 S:      Supported
15451 F:      virt/lib/
15452
15453 VIRTIO AND VHOST VSOCK DRIVER
15454 M:      Stefan Hajnoczi <stefanha@redhat.com>
15455 L:      kvm@vger.kernel.org
15456 L:      virtualization@lists.linux-foundation.org
15457 L:      netdev@vger.kernel.org
15458 S:      Maintained
15459 F:      include/linux/virtio_vsock.h
15460 F:      include/uapi/linux/virtio_vsock.h
15461 F:      include/uapi/linux/vsockmon.h
15462 F:      include/uapi/linux/vm_sockets_diag.h
15463 F:      net/vmw_vsock/diag.c
15464 F:      net/vmw_vsock/af_vsock_tap.c
15465 F:      net/vmw_vsock/virtio_transport_common.c
15466 F:      net/vmw_vsock/virtio_transport.c
15467 F:      drivers/net/vsockmon.c
15468 F:      drivers/vhost/vsock.c
15469 F:      drivers/vhost/vsock.h
15470 F:      tools/testing/vsock/
15471
15472 VIRTIO CONSOLE DRIVER
15473 M:      Amit Shah <amit@kernel.org>
15474 L:      virtualization@lists.linux-foundation.org
15475 S:      Maintained
15476 F:      drivers/char/virtio_console.c
15477 F:      include/linux/virtio_console.h
15478 F:      include/uapi/linux/virtio_console.h
15479
15480 VIRTIO CORE, NET AND BLOCK DRIVERS
15481 M:      "Michael S. Tsirkin" <mst@redhat.com>
15482 M:      Jason Wang <jasowang@redhat.com>
15483 L:      virtualization@lists.linux-foundation.org
15484 S:      Maintained
15485 F:      Documentation/devicetree/bindings/virtio/
15486 F:      drivers/virtio/
15487 F:      tools/virtio/
15488 F:      drivers/net/virtio_net.c
15489 F:      drivers/block/virtio_blk.c
15490 F:      include/linux/virtio*.h
15491 F:      include/uapi/linux/virtio_*.h
15492 F:      drivers/crypto/virtio/
15493 F:      mm/balloon_compaction.c
15494
15495 VIRTIO CRYPTO DRIVER
15496 M:      Gonglei <arei.gonglei@huawei.com>
15497 L:      virtualization@lists.linux-foundation.org
15498 L:      linux-crypto@vger.kernel.org
15499 S:      Maintained
15500 F:      drivers/crypto/virtio/
15501 F:      include/uapi/linux/virtio_crypto.h
15502
15503 VIRTIO DRIVERS FOR S390
15504 M:      Cornelia Huck <cohuck@redhat.com>
15505 M:      Halil Pasic <pasic@linux.ibm.com>
15506 L:      linux-s390@vger.kernel.org
15507 L:      virtualization@lists.linux-foundation.org
15508 L:      kvm@vger.kernel.org
15509 S:      Supported
15510 F:      drivers/s390/virtio/
15511 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15512
15513 VIRTIO GPU DRIVER
15514 M:      David Airlie <airlied@linux.ie>
15515 M:      Gerd Hoffmann <kraxel@redhat.com>
15516 L:      dri-devel@lists.freedesktop.org
15517 L:      virtualization@lists.linux-foundation.org
15518 T:      git git://anongit.freedesktop.org/drm/drm-misc
15519 S:      Maintained
15520 F:      drivers/gpu/drm/virtio/
15521 F:      include/uapi/linux/virtio_gpu.h
15522
15523 VIRTIO HOST (VHOST)
15524 M:      "Michael S. Tsirkin" <mst@redhat.com>
15525 M:      Jason Wang <jasowang@redhat.com>
15526 L:      kvm@vger.kernel.org
15527 L:      virtualization@lists.linux-foundation.org
15528 L:      netdev@vger.kernel.org
15529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15530 S:      Maintained
15531 F:      drivers/vhost/
15532 F:      include/uapi/linux/vhost.h
15533
15534 VIRTIO INPUT DRIVER
15535 M:      Gerd Hoffmann <kraxel@redhat.com>
15536 S:      Maintained
15537 F:      drivers/virtio/virtio_input.c
15538 F:      include/uapi/linux/virtio_input.h
15539
15540 VIRTUAL BOX GUEST DEVICE DRIVER
15541 M:      Hans de Goede <hdegoede@redhat.com>
15542 M:      Arnd Bergmann <arnd@arndb.de>
15543 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15544 S:      Maintained
15545 F:      include/linux/vbox_utils.h
15546 F:      include/uapi/linux/vbox*.h
15547 F:      drivers/virt/vboxguest/
15548
15549 VIRTUAL SERIO DEVICE DRIVER
15550 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15551 S:      Maintained
15552 F:      drivers/input/serio/userio.c
15553 F:      include/uapi/linux/userio.h
15554
15555 VIVID VIRTUAL VIDEO DRIVER
15556 M:      Hans Verkuil <hverkuil@xs4all.nl>
15557 L:      linux-media@vger.kernel.org
15558 T:      git git://linuxtv.org/media_tree.git
15559 W:      https://linuxtv.org
15560 S:      Maintained
15561 F:      drivers/media/platform/vivid/*
15562
15563 VLYNQ BUS
15564 M:      Florian Fainelli <f.fainelli@gmail.com>
15565 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15566 S:      Maintained
15567 F:      drivers/vlynq/vlynq.c
15568 F:      include/linux/vlynq.h
15569
15570 VME SUBSYSTEM
15571 M:      Martyn Welch <martyn@welchs.me.uk>
15572 M:      Manohar Vanga <manohar.vanga@gmail.com>
15573 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15574 L:      devel@driverdev.osuosl.org
15575 S:      Maintained
15576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15577 F:      Documentation/driver-api/vme.rst
15578 F:      drivers/staging/vme/
15579 F:      drivers/vme/
15580 F:      include/linux/vme*
15581
15582 VMWARE BALLOON DRIVER
15583 M:      Xavier Deguillard <xdeguillard@vmware.com>
15584 M:      Nadav Amit <namit@vmware.com>
15585 M:      "VMware, Inc." <pv-drivers@vmware.com>
15586 L:      linux-kernel@vger.kernel.org
15587 S:      Maintained
15588 F:      drivers/misc/vmw_balloon.c
15589
15590 VMWARE HYPERVISOR INTERFACE
15591 M:      Alok Kataria <akataria@vmware.com>
15592 L:      virtualization@lists.linux-foundation.org
15593 S:      Supported
15594 F:      arch/x86/kernel/cpu/vmware.c
15595
15596 VMWARE PVRDMA DRIVER
15597 M:      Adit Ranadive <aditr@vmware.com>
15598 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15599 L:      linux-rdma@vger.kernel.org
15600 S:      Maintained
15601 F:      drivers/infiniband/hw/vmw_pvrdma/
15602
15603 VMware PVSCSI driver
15604 M:      Jim Gill <jgill@vmware.com>
15605 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15606 L:      linux-scsi@vger.kernel.org
15607 S:      Maintained
15608 F:      drivers/scsi/vmw_pvscsi.c
15609 F:      drivers/scsi/vmw_pvscsi.h
15610
15611 VMWARE VMMOUSE SUBDRIVER
15612 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15613 M:      "VMware, Inc." <pv-drivers@vmware.com>
15614 L:      linux-input@vger.kernel.org
15615 S:      Maintained
15616 F:      drivers/input/mouse/vmmouse.c
15617 F:      drivers/input/mouse/vmmouse.h
15618
15619 VMWARE VMXNET3 ETHERNET DRIVER
15620 M:      Ronak Doshi <doshir@vmware.com>
15621 M:      "VMware, Inc." <pv-drivers@vmware.com>
15622 L:      netdev@vger.kernel.org
15623 S:      Maintained
15624 F:      drivers/net/vmxnet3/
15625
15626 VOCORE VOCORE2 BOARD
15627 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15628 L:      linux-mips@linux-mips.org
15629 S:      Maintained
15630 F:      arch/mips/boot/dts/ralink/vocore2.dts
15631
15632 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15633 M:      Liam Girdwood <lgirdwood@gmail.com>
15634 M:      Mark Brown <broonie@kernel.org>
15635 L:      linux-kernel@vger.kernel.org
15636 W:      http://www.slimlogic.co.uk/?p=48
15637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15638 S:      Supported
15639 F:      Documentation/devicetree/bindings/regulator/
15640 F:      Documentation/power/regulator/
15641 F:      drivers/regulator/
15642 F:      include/dt-bindings/regulator/
15643 F:      include/linux/regulator/
15644
15645 VRF
15646 M:      David Ahern <dsa@cumulusnetworks.com>
15647 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15648 L:      netdev@vger.kernel.org
15649 S:      Maintained
15650 F:      drivers/net/vrf.c
15651 F:      Documentation/networking/vrf.txt
15652
15653 VT1211 HARDWARE MONITOR DRIVER
15654 M:      Juerg Haefliger <juergh@gmail.com>
15655 L:      linux-hwmon@vger.kernel.org
15656 S:      Maintained
15657 F:      Documentation/hwmon/vt1211
15658 F:      drivers/hwmon/vt1211.c
15659
15660 VT8231 HARDWARE MONITOR DRIVER
15661 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15662 L:      linux-hwmon@vger.kernel.org
15663 S:      Maintained
15664 F:      drivers/hwmon/vt8231.c
15665
15666 VUB300 USB to SDIO/SD/MMC bridge chip
15667 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15668 L:      linux-mmc@vger.kernel.org
15669 L:      linux-usb@vger.kernel.org
15670 S:      Supported
15671 F:      drivers/mmc/host/vub300.c
15672
15673 W1 DALLAS'S 1-WIRE BUS
15674 M:      Evgeniy Polyakov <zbr@ioremap.net>
15675 S:      Maintained
15676 F:      Documentation/devicetree/bindings/w1/
15677 F:      Documentation/w1/
15678 F:      drivers/w1/
15679 F:      include/linux/w1.h
15680
15681 W83791D HARDWARE MONITORING DRIVER
15682 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15683 L:      linux-hwmon@vger.kernel.org
15684 S:      Maintained
15685 F:      Documentation/hwmon/w83791d
15686 F:      drivers/hwmon/w83791d.c
15687
15688 W83793 HARDWARE MONITORING DRIVER
15689 M:      Rudolf Marek <r.marek@assembler.cz>
15690 L:      linux-hwmon@vger.kernel.org
15691 S:      Maintained
15692 F:      Documentation/hwmon/w83793
15693 F:      drivers/hwmon/w83793.c
15694
15695 W83795 HARDWARE MONITORING DRIVER
15696 M:      Jean Delvare <jdelvare@suse.com>
15697 L:      linux-hwmon@vger.kernel.org
15698 S:      Maintained
15699 F:      drivers/hwmon/w83795.c
15700
15701 W83L51xD SD/MMC CARD INTERFACE DRIVER
15702 M:      Pierre Ossman <pierre@ossman.eu>
15703 S:      Maintained
15704 F:      drivers/mmc/host/wbsd.*
15705
15706 WACOM PROTOCOL 4 SERIAL TABLETS
15707 M:      Julian Squires <julian@cipht.net>
15708 M:      Hans de Goede <hdegoede@redhat.com>
15709 L:      linux-input@vger.kernel.org
15710 S:      Maintained
15711 F:      drivers/input/tablet/wacom_serial4.c
15712
15713 WATCHDOG DEVICE DRIVERS
15714 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15715 M:      Guenter Roeck <linux@roeck-us.net>
15716 L:      linux-watchdog@vger.kernel.org
15717 W:      http://www.linux-watchdog.org/
15718 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15719 S:      Maintained
15720 F:      Documentation/devicetree/bindings/watchdog/
15721 F:      Documentation/watchdog/
15722 F:      drivers/watchdog/
15723 F:      include/linux/watchdog.h
15724 F:      include/uapi/linux/watchdog.h
15725
15726 WHISKEYCOVE PMIC GPIO DRIVER
15727 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15728 L:      linux-gpio@vger.kernel.org
15729 S:      Maintained
15730 F:      drivers/gpio/gpio-wcove.c
15731
15732 WIIMOTE HID DRIVER
15733 M:      David Herrmann <dh.herrmann@googlemail.com>
15734 L:      linux-input@vger.kernel.org
15735 S:      Maintained
15736 F:      drivers/hid/hid-wiimote*
15737
15738 WILOCITY WIL6210 WIRELESS DRIVER
15739 M:      Maya Erez <merez@codeaurora.org>
15740 L:      linux-wireless@vger.kernel.org
15741 L:      wil6210@qti.qualcomm.com
15742 S:      Supported
15743 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15744 F:      drivers/net/wireless/ath/wil6210/
15745
15746 WIMAX STACK
15747 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15748 M:      linux-wimax@intel.com
15749 L:      wimax@linuxwimax.org (subscribers-only)
15750 S:      Supported
15751 W:      http://linuxwimax.org
15752 F:      Documentation/wimax/README.wimax
15753 F:      include/linux/wimax/debug.h
15754 F:      include/net/wimax.h
15755 F:      include/uapi/linux/wimax.h
15756 F:      net/wimax/
15757
15758 WINBOND CIR DRIVER
15759 M:      David Härdeman <david@hardeman.nu>
15760 S:      Maintained
15761 F:      drivers/media/rc/winbond-cir.c
15762
15763 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15764 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15765 L:      linux-watchdog@vger.kernel.org
15766 S:      Maintained
15767 F:      drivers/watchdog/ebc-c384_wdt.c
15768
15769 WINSYSTEMS WS16C48 GPIO DRIVER
15770 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15771 L:      linux-gpio@vger.kernel.org
15772 S:      Maintained
15773 F:      drivers/gpio/gpio-ws16c48.c
15774
15775 WISTRON LAPTOP BUTTON DRIVER
15776 M:      Miloslav Trmac <mitr@volny.cz>
15777 S:      Maintained
15778 F:      drivers/input/misc/wistron_btns.c
15779
15780 WL3501 WIRELESS PCMCIA CARD DRIVER
15781 L:      linux-wireless@vger.kernel.org
15782 S:      Odd fixes
15783 F:      drivers/net/wireless/wl3501*
15784
15785 WOLFSON MICROELECTRONICS DRIVERS
15786 L:      patches@opensource.cirrus.com
15787 T:      git https://github.com/CirrusLogic/linux-drivers.git
15788 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15789 S:      Supported
15790 F:      Documentation/hwmon/wm83??
15791 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15792 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15793 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15794 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15795 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15796 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15797 F:      drivers/clk/clk-wm83*.c
15798 F:      drivers/extcon/extcon-arizona.c
15799 F:      drivers/leds/leds-wm83*.c
15800 F:      drivers/gpio/gpio-*wm*.c
15801 F:      drivers/gpio/gpio-arizona.c
15802 F:      drivers/hwmon/wm83??-hwmon.c
15803 F:      drivers/input/misc/wm831x-on.c
15804 F:      drivers/input/touchscreen/wm831x-ts.c
15805 F:      drivers/input/touchscreen/wm97*.c
15806 F:      drivers/mfd/arizona*
15807 F:      drivers/mfd/wm*.c
15808 F:      drivers/mfd/cs47l24*
15809 F:      drivers/power/supply/wm83*.c
15810 F:      drivers/rtc/rtc-wm83*.c
15811 F:      drivers/regulator/wm8*.c
15812 F:      drivers/regulator/arizona*
15813 F:      drivers/video/backlight/wm83*_bl.c
15814 F:      drivers/watchdog/wm83*_wdt.c
15815 F:      include/linux/mfd/arizona/
15816 F:      include/linux/mfd/wm831x/
15817 F:      include/linux/mfd/wm8350/
15818 F:      include/linux/mfd/wm8400*
15819 F:      include/linux/regulator/arizona*
15820 F:      include/linux/wm97xx.h
15821 F:      include/sound/wm????.h
15822 F:      sound/soc/codecs/arizona.?
15823 F:      sound/soc/codecs/wm*
15824 F:      sound/soc/codecs/cs47l24*
15825
15826 WORKQUEUE
15827 M:      Tejun Heo <tj@kernel.org>
15828 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15830 S:      Maintained
15831 F:      include/linux/workqueue.h
15832 F:      kernel/workqueue.c
15833 F:      Documentation/core-api/workqueue.rst
15834
15835 X-POWERS AXP288 PMIC DRIVERS
15836 M:      Hans de Goede <hdegoede@redhat.com>
15837 S:      Maintained
15838 N:      axp288
15839 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15840
15841 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15842 M:      Chen-Yu Tsai <wens@csie.org>
15843 L:      linux-kernel@vger.kernel.org
15844 S:      Maintained
15845 N:      axp[128]
15846
15847 X.25 NETWORK LAYER
15848 M:      Andrew Hendry <andrew.hendry@gmail.com>
15849 L:      linux-x25@vger.kernel.org
15850 S:      Odd Fixes
15851 F:      Documentation/networking/x25*
15852 F:      include/net/x25*
15853 F:      net/x25/
15854
15855 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15856 M:      Thomas Gleixner <tglx@linutronix.de>
15857 M:      Ingo Molnar <mingo@redhat.com>
15858 R:      "H. Peter Anvin" <hpa@zytor.com>
15859 M:      x86@kernel.org
15860 L:      linux-kernel@vger.kernel.org
15861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15862 S:      Maintained
15863 F:      Documentation/devicetree/bindings/x86/
15864 F:      Documentation/x86/
15865 F:      arch/x86/
15866
15867 X86 ENTRY CODE
15868 M:      Andy Lutomirski <luto@kernel.org>
15869 L:      linux-kernel@vger.kernel.org
15870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15871 S:      Maintained
15872 F:      arch/x86/entry/
15873
15874 X86 MCE INFRASTRUCTURE
15875 M:      Tony Luck <tony.luck@intel.com>
15876 M:      Borislav Petkov <bp@alien8.de>
15877 L:      linux-edac@vger.kernel.org
15878 S:      Maintained
15879 F:      arch/x86/kernel/cpu/mcheck/*
15880
15881 X86 MICROCODE UPDATE SUPPORT
15882 M:      Borislav Petkov <bp@alien8.de>
15883 S:      Maintained
15884 F:      arch/x86/kernel/cpu/microcode/*
15885
15886 X86 PLATFORM DRIVERS
15887 M:      Darren Hart <dvhart@infradead.org>
15888 M:      Andy Shevchenko <andy@infradead.org>
15889 L:      platform-driver-x86@vger.kernel.org
15890 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15891 S:      Maintained
15892 F:      drivers/platform/x86/
15893 F:      drivers/platform/olpc/
15894
15895 X86 VDSO
15896 M:      Andy Lutomirski <luto@kernel.org>
15897 L:      linux-kernel@vger.kernel.org
15898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15899 S:      Maintained
15900 F:      arch/x86/entry/vdso/
15901
15902 XC2028/3028 TUNER DRIVER
15903 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15904 L:      linux-media@vger.kernel.org
15905 W:      https://linuxtv.org
15906 T:      git git://linuxtv.org/media_tree.git
15907 S:      Maintained
15908 F:      drivers/media/tuners/tuner-xc2028.*
15909
15910 XDP SOCKETS (AF_XDP)
15911 M:      Björn Töpel <bjorn.topel@intel.com>
15912 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15913 L:      netdev@vger.kernel.org
15914 S:      Maintained
15915 F:      kernel/bpf/xskmap.c
15916 F:      net/xdp/
15917
15918 XEN BLOCK SUBSYSTEM
15919 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15920 M:      Roger Pau Monné <roger.pau@citrix.com>
15921 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15922 S:      Supported
15923 F:      drivers/block/xen-blkback/*
15924 F:      drivers/block/xen*
15925
15926 XEN HYPERVISOR ARM
15927 M:      Stefano Stabellini <sstabellini@kernel.org>
15928 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15929 S:      Maintained
15930 F:      arch/arm/xen/
15931 F:      arch/arm/include/asm/xen/
15932
15933 XEN HYPERVISOR ARM64
15934 M:      Stefano Stabellini <sstabellini@kernel.org>
15935 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15936 S:      Maintained
15937 F:      arch/arm64/xen/
15938 F:      arch/arm64/include/asm/xen/
15939
15940 XEN HYPERVISOR INTERFACE
15941 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15942 M:      Juergen Gross <jgross@suse.com>
15943 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15945 S:      Supported
15946 F:      arch/x86/xen/
15947 F:      drivers/*/xen-*front.c
15948 F:      drivers/xen/
15949 F:      arch/x86/include/asm/xen/
15950 F:      arch/x86/include/asm/pvclock-abi.h
15951 F:      include/xen/
15952 F:      include/uapi/xen/
15953 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15954 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15955
15956 XEN NETWORK BACKEND DRIVER
15957 M:      Wei Liu <wei.liu2@citrix.com>
15958 M:      Paul Durrant <paul.durrant@citrix.com>
15959 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15960 L:      netdev@vger.kernel.org
15961 S:      Supported
15962 F:      drivers/net/xen-netback/*
15963
15964 XEN PCI SUBSYSTEM
15965 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15966 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15967 S:      Supported
15968 F:      arch/x86/pci/*xen*
15969 F:      drivers/pci/*xen*
15970
15971 XEN PVSCSI DRIVERS
15972 M:      Juergen Gross <jgross@suse.com>
15973 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15974 L:      linux-scsi@vger.kernel.org
15975 S:      Supported
15976 F:      drivers/scsi/xen-scsifront.c
15977 F:      drivers/xen/xen-scsiback.c
15978 F:      include/xen/interface/io/vscsiif.h
15979
15980 XEN SWIOTLB SUBSYSTEM
15981 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15982 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15983 L:      iommu@lists.linux-foundation.org
15984 S:      Supported
15985 F:      arch/x86/xen/*swiotlb*
15986 F:      drivers/xen/*swiotlb*
15987
15988 XEN SOUND FRONTEND DRIVER
15989 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
15990 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15991 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15992 S:      Supported
15993 F:      sound/xen/*
15994
15995 XFS FILESYSTEM
15996 M:      Darrick J. Wong <darrick.wong@oracle.com>
15997 M:      linux-xfs@vger.kernel.org
15998 L:      linux-xfs@vger.kernel.org
15999 W:      http://xfs.org/
16000 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16001 S:      Supported
16002 F:      Documentation/filesystems/xfs.txt
16003 F:      fs/xfs/
16004
16005 XILINX AXI ETHERNET DRIVER
16006 M:      Anirudha Sarangi <anirudh@xilinx.com>
16007 M:      John Linn <John.Linn@xilinx.com>
16008 S:      Maintained
16009 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16010
16011 XILINX UARTLITE SERIAL DRIVER
16012 M:      Peter Korsgaard <jacmet@sunsite.dk>
16013 L:      linux-serial@vger.kernel.org
16014 S:      Maintained
16015 F:      drivers/tty/serial/uartlite.c
16016
16017 XILINX VIDEO IP CORES
16018 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16019 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16020 L:      linux-media@vger.kernel.org
16021 T:      git git://linuxtv.org/media_tree.git
16022 S:      Supported
16023 F:      Documentation/devicetree/bindings/media/xilinx/
16024 F:      drivers/media/platform/xilinx/
16025 F:      include/uapi/linux/xilinx-v4l2-controls.h
16026
16027 XILLYBUS DRIVER
16028 M:      Eli Billauer <eli.billauer@gmail.com>
16029 L:      linux-kernel@vger.kernel.org
16030 S:      Supported
16031 F:      drivers/char/xillybus/
16032
16033 XLP9XX I2C DRIVER
16034 M:      George Cherian <george.cherian@cavium.com>
16035 M:      Jan Glauber <jglauber@cavium.com>
16036 L:      linux-i2c@vger.kernel.org
16037 W:      http://www.cavium.com
16038 S:      Supported
16039 F:      drivers/i2c/busses/i2c-xlp9xx.c
16040
16041 XRA1403 GPIO EXPANDER
16042 M:      Nandor Han <nandor.han@ge.com>
16043 M:      Semi Malinen <semi.malinen@ge.com>
16044 L:      linux-gpio@vger.kernel.org
16045 S:      Maintained
16046 F:      drivers/gpio/gpio-xra1403.c
16047 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16048
16049 XTENSA XTFPGA PLATFORM SUPPORT
16050 M:      Max Filippov <jcmvbkbc@gmail.com>
16051 L:      linux-xtensa@linux-xtensa.org
16052 S:      Maintained
16053 F:      drivers/spi/spi-xtensa-xtfpga.c
16054 F:      sound/soc/xtensa/xtfpga-i2s.c
16055
16056 YAM DRIVER FOR AX.25
16057 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16058 L:      linux-hams@vger.kernel.org
16059 S:      Maintained
16060 F:      drivers/net/hamradio/yam*
16061 F:      include/linux/yam.h
16062
16063 YAMA SECURITY MODULE
16064 M:      Kees Cook <keescook@chromium.org>
16065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16066 S:      Supported
16067 F:      security/yama/
16068 F:      Documentation/admin-guide/LSM/Yama.rst
16069
16070 YEALINK PHONE DRIVER
16071 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16072 L:      usbb2k-api-dev@nongnu.org
16073 S:      Maintained
16074 F:      Documentation/input/devices/yealink.rst
16075 F:      drivers/input/misc/yealink.*
16076
16077 Z8530 DRIVER FOR AX.25
16078 M:      Joerg Reuter <jreuter@yaina.de>
16079 W:      http://yaina.de/jreuter/
16080 W:      http://www.qsl.net/dl1bke/
16081 L:      linux-hams@vger.kernel.org
16082 S:      Maintained
16083 F:      Documentation/networking/z8530drv.txt
16084 F:      drivers/net/hamradio/*scc.c
16085 F:      drivers/net/hamradio/z8530.h
16086
16087 ZBUD COMPRESSED PAGE ALLOCATOR
16088 M:      Seth Jennings <sjenning@redhat.com>
16089 M:      Dan Streetman <ddstreet@ieee.org>
16090 L:      linux-mm@kvack.org
16091 S:      Maintained
16092 F:      mm/zbud.c
16093 F:      include/linux/zbud.h
16094
16095 ZD1211RW WIRELESS DRIVER
16096 M:      Daniel Drake <dsd@gentoo.org>
16097 M:      Ulrich Kunitz <kune@deine-taler.de>
16098 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16099 L:      linux-wireless@vger.kernel.org
16100 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16101 S:      Maintained
16102 F:      drivers/net/wireless/zydas/zd1211rw/
16103
16104 ZD1301 MEDIA DRIVER
16105 M:      Antti Palosaari <crope@iki.fi>
16106 L:      linux-media@vger.kernel.org
16107 W:      https://linuxtv.org/
16108 W:      http://palosaari.fi/linux/
16109 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16110 S:      Maintained
16111 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16112
16113 ZD1301_DEMOD MEDIA DRIVER
16114 M:      Antti Palosaari <crope@iki.fi>
16115 L:      linux-media@vger.kernel.org
16116 W:      https://linuxtv.org/
16117 W:      http://palosaari.fi/linux/
16118 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16119 S:      Maintained
16120 F:      drivers/media/dvb-frontends/zd1301_demod*
16121
16122 ZPOOL COMPRESSED PAGE STORAGE API
16123 M:      Dan Streetman <ddstreet@ieee.org>
16124 L:      linux-mm@kvack.org
16125 S:      Maintained
16126 F:      mm/zpool.c
16127 F:      include/linux/zpool.h
16128
16129 ZR36067 VIDEO FOR LINUX DRIVER
16130 L:      mjpeg-users@lists.sourceforge.net
16131 L:      linux-media@vger.kernel.org
16132 W:      http://mjpeg.sourceforge.net/driver-zoran/
16133 T:      hg https://linuxtv.org/hg/v4l-dvb
16134 S:      Odd Fixes
16135 F:      drivers/staging/media/zoran/
16136
16137 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16138 M:      Minchan Kim <minchan@kernel.org>
16139 M:      Nitin Gupta <ngupta@vflare.org>
16140 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16141 L:      linux-kernel@vger.kernel.org
16142 S:      Maintained
16143 F:      drivers/block/zram/
16144 F:      Documentation/blockdev/zram.txt
16145
16146 ZS DECSTATION Z85C30 SERIAL DRIVER
16147 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16148 S:      Maintained
16149 F:      drivers/tty/serial/zs.*
16150
16151 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16152 M:      Minchan Kim <minchan@kernel.org>
16153 M:      Nitin Gupta <ngupta@vflare.org>
16154 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16155 L:      linux-mm@kvack.org
16156 S:      Maintained
16157 F:      mm/zsmalloc.c
16158 F:      include/linux/zsmalloc.h
16159 F:      Documentation/vm/zsmalloc.rst
16160
16161 ZSWAP COMPRESSED SWAP CACHING
16162 M:      Seth Jennings <sjenning@redhat.com>
16163 M:      Dan Streetman <ddstreet@ieee.org>
16164 L:      linux-mm@kvack.org
16165 S:      Maintained
16166 F:      mm/zswap.c
16167
16168 THE REST
16169 M:      Linus Torvalds <torvalds@linux-foundation.org>
16170 L:      linux-kernel@vger.kernel.org
16171 Q:      http://patchwork.kernel.org/project/LKML/list/
16172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16173 S:      Buried alive in reporters
16174 F:      *
16175 F:      */