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:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI I2C MULTI INSTANTIATE DRIVER
 371 M:      Hans de Goede <hdegoede@redhat.com>
 372 L:      platform-driver-x86@vger.kernel.org
 373 S:      Maintained
 374 F:      drivers/platform/x86/i2c-multi-instantiate.c
 375
 376 ACPI PMIC DRIVERS
 377 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 378 M:      Len Brown <lenb@kernel.org>
 379 R:      Andy Shevchenko <andy@infradead.org>
 380 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 381 L:      linux-acpi@vger.kernel.org
 382 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 384 B:      https://bugzilla.kernel.org
 385 S:      Supported
 386 F:      drivers/acpi/pmic/
 387
 388 ACPI THERMAL DRIVER
 389 M:      Zhang Rui <rui.zhang@intel.com>
 390 L:      linux-acpi@vger.kernel.org
 391 W:      https://01.org/linux-acpi
 392 B:      https://bugzilla.kernel.org
 393 S:      Supported
 394 F:      drivers/acpi/*thermal*
 395
 396 ACPI VIDEO DRIVER
 397 M:      Zhang Rui <rui.zhang@intel.com>
 398 L:      linux-acpi@vger.kernel.org
 399 W:      https://01.org/linux-acpi
 400 B:      https://bugzilla.kernel.org
 401 S:      Supported
 402 F:      drivers/acpi/acpi_video.c
 403
 404 ACPI WMI DRIVER
 405 L:      platform-driver-x86@vger.kernel.org
 406 S:      Orphan
 407 F:      drivers/platform/x86/wmi.c
 408 F:      include/uapi/linux/wmi.h
 409
 410 AD1889 ALSA SOUND DRIVER
 411 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 412 W:      http://wiki.parisc-linux.org/AD1889
 413 L:      linux-parisc@vger.kernel.org
 414 S:      Maintained
 415 F:      sound/pci/ad1889.*
 416
 417 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 418 M:      Michael Hennerich <michael.hennerich@analog.com>
 419 W:      http://wiki.analog.com/AD5254
 420 W:      http://ez.analog.com/community/linux-device-drivers
 421 S:      Supported
 422 F:      drivers/misc/ad525x_dpot.c
 423
 424 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 425 M:      Michael Hennerich <michael.hennerich@analog.com>
 426 W:      http://wiki.analog.com/AD5398
 427 W:      http://ez.analog.com/community/linux-device-drivers
 428 S:      Supported
 429 F:      drivers/regulator/ad5398.c
 430
 431 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 432 M:      Michael Hennerich <michael.hennerich@analog.com>
 433 W:      http://wiki.analog.com/AD7142
 434 W:      http://ez.analog.com/community/linux-device-drivers
 435 S:      Supported
 436 F:      drivers/input/misc/ad714x.c
 437
 438 AD7877 TOUCHSCREEN DRIVER
 439 M:      Michael Hennerich <michael.hennerich@analog.com>
 440 W:      http://wiki.analog.com/AD7877
 441 W:      http://ez.analog.com/community/linux-device-drivers
 442 S:      Supported
 443 F:      drivers/input/touchscreen/ad7877.c
 444
 445 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 446 M:      Michael Hennerich <michael.hennerich@analog.com>
 447 W:      http://wiki.analog.com/AD7879
 448 W:      http://ez.analog.com/community/linux-device-drivers
 449 S:      Supported
 450 F:      drivers/input/touchscreen/ad7879.c
 451
 452 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 453 M:      Jiri Kosina <jikos@kernel.org>
 454 S:      Maintained
 455
 456 ADF7242 IEEE 802.15.4 RADIO DRIVER
 457 M:      Michael Hennerich <michael.hennerich@analog.com>
 458 W:      https://wiki.analog.com/ADF7242
 459 W:      http://ez.analog.com/community/linux-device-drivers
 460 L:      linux-wpan@vger.kernel.org
 461 S:      Supported
 462 F:      drivers/net/ieee802154/adf7242.c
 463 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 464
 465 ADM1025 HARDWARE MONITOR DRIVER
 466 M:      Jean Delvare <jdelvare@suse.com>
 467 L:      linux-hwmon@vger.kernel.org
 468 S:      Maintained
 469 F:      Documentation/hwmon/adm1025
 470 F:      drivers/hwmon/adm1025.c
 471
 472 ADM1029 HARDWARE MONITOR DRIVER
 473 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 474 L:      linux-hwmon@vger.kernel.org
 475 S:      Maintained
 476 F:      drivers/hwmon/adm1029.c
 477
 478 ADM8211 WIRELESS DRIVER
 479 L:      linux-wireless@vger.kernel.org
 480 W:      http://wireless.kernel.org/
 481 S:      Orphan
 482 F:      drivers/net/wireless/admtek/adm8211.*
 483
 484 ADP1653 FLASH CONTROLLER DRIVER
 485 M:      Sakari Ailus <sakari.ailus@iki.fi>
 486 L:      linux-media@vger.kernel.org
 487 S:      Maintained
 488 F:      drivers/media/i2c/adp1653.c
 489 F:      include/media/i2c/adp1653.h
 490
 491 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 492 M:      Michael Hennerich <michael.hennerich@analog.com>
 493 W:      http://wiki.analog.com/ADP5520
 494 W:      http://ez.analog.com/community/linux-device-drivers
 495 S:      Supported
 496 F:      drivers/mfd/adp5520.c
 497 F:      drivers/video/backlight/adp5520_bl.c
 498 F:      drivers/leds/leds-adp5520.c
 499 F:      drivers/gpio/gpio-adp5520.c
 500 F:      drivers/input/keyboard/adp5520-keys.c
 501
 502 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 503 M:      Michael Hennerich <michael.hennerich@analog.com>
 504 W:      http://wiki.analog.com/ADP5588
 505 W:      http://ez.analog.com/community/linux-device-drivers
 506 S:      Supported
 507 F:      drivers/input/keyboard/adp5588-keys.c
 508 F:      drivers/gpio/gpio-adp5588.c
 509
 510 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 511 M:      Michael Hennerich <michael.hennerich@analog.com>
 512 W:      http://wiki.analog.com/ADP8860
 513 W:      http://ez.analog.com/community/linux-device-drivers
 514 S:      Supported
 515 F:      drivers/video/backlight/adp8860_bl.c
 516
 517 ADS1015 HARDWARE MONITOR DRIVER
 518 M:      Dirk Eibach <eibach@gdsys.de>
 519 L:      linux-hwmon@vger.kernel.org
 520 S:      Maintained
 521 F:      Documentation/hwmon/ads1015
 522 F:      drivers/hwmon/ads1015.c
 523 F:      include/linux/platform_data/ads1015.h
 524
 525 ADT746X FAN DRIVER
 526 M:      Colin Leroy <colin@colino.net>
 527 S:      Maintained
 528 F:      drivers/macintosh/therm_adt746x.c
 529
 530 ADT7475 HARDWARE MONITOR DRIVER
 531 M:      Jean Delvare <jdelvare@suse.com>
 532 L:      linux-hwmon@vger.kernel.org
 533 S:      Maintained
 534 F:      Documentation/hwmon/adt7475
 535 F:      drivers/hwmon/adt7475.c
 536
 537 ADVANSYS SCSI DRIVER
 538 M:      Matthew Wilcox <matthew@wil.cx>
 539 M:      Hannes Reinecke <hare@suse.com>
 540 L:      linux-scsi@vger.kernel.org
 541 S:      Maintained
 542 F:      Documentation/scsi/advansys.txt
 543 F:      drivers/scsi/advansys.c
 544
 545 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 546 M:      Michael Hennerich <michael.hennerich@analog.com>
 547 W:      http://wiki.analog.com/ADXL345
 548 W:      http://ez.analog.com/community/linux-device-drivers
 549 S:      Supported
 550 F:      drivers/input/misc/adxl34x.c
 551
 552 AF9013 MEDIA DRIVER
 553 M:      Antti Palosaari <crope@iki.fi>
 554 L:      linux-media@vger.kernel.org
 555 W:      https://linuxtv.org
 556 W:      http://palosaari.fi/linux/
 557 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 558 T:      git git://linuxtv.org/anttip/media_tree.git
 559 S:      Maintained
 560 F:      drivers/media/dvb-frontends/af9013*
 561
 562 AF9033 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9033*
 571
 572 AFFS FILE SYSTEM
 573 M:      David Sterba <dsterba@suse.com>
 574 L:      linux-fsdevel@vger.kernel.org
 575 S:      Odd Fixes
 576 F:      Documentation/filesystems/affs.txt
 577 F:      fs/affs/
 578
 579 AFS FILESYSTEM
 580 M:      David Howells <dhowells@redhat.com>
 581 L:      linux-afs@lists.infradead.org
 582 S:      Supported
 583 F:      fs/afs/
 584 F:      include/trace/events/afs.h
 585 F:      Documentation/filesystems/afs.txt
 586 W:      https://www.infradead.org/~dhowells/kafs/
 587
 588 AGPGART DRIVER
 589 M:      David Airlie <airlied@linux.ie>
 590 T:      git git://anongit.freedesktop.org/drm/drm
 591 S:      Maintained
 592 F:      drivers/char/agp/
 593 F:      include/linux/agp*
 594 F:      include/uapi/linux/agp*
 595
 596 AHA152X SCSI DRIVER
 597 M:      "Juergen E. Fischer" <fischer@norbit.de>
 598 L:      linux-scsi@vger.kernel.org
 599 S:      Maintained
 600 F:      drivers/scsi/aha152x*
 601 F:      drivers/scsi/pcmcia/aha152x*
 602
 603 AIC7XXX / AIC79XX SCSI DRIVER
 604 M:      Hannes Reinecke <hare@suse.com>
 605 L:      linux-scsi@vger.kernel.org
 606 S:      Maintained
 607 F:      drivers/scsi/aic7xxx/
 608
 609 AIMSLAB FM RADIO RECEIVER DRIVER
 610 M:      Hans Verkuil <hverkuil@xs4all.nl>
 611 L:      linux-media@vger.kernel.org
 612 T:      git git://linuxtv.org/media_tree.git
 613 W:      https://linuxtv.org
 614 S:      Maintained
 615 F:      drivers/media/radio/radio-aimslab*
 616
 617 AIO
 618 M:      Benjamin LaHaise <bcrl@kvack.org>
 619 L:      linux-aio@kvack.org
 620 S:      Supported
 621 F:      fs/aio.c
 622 F:      include/linux/*aio*.h
 623
 624 AIRSPY MEDIA DRIVER
 625 M:      Antti Palosaari <crope@iki.fi>
 626 L:      linux-media@vger.kernel.org
 627 W:      https://linuxtv.org
 628 W:      http://palosaari.fi/linux/
 629 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 630 T:      git git://linuxtv.org/anttip/media_tree.git
 631 S:      Maintained
 632 F:      drivers/media/usb/airspy/
 633
 634 ALACRITECH GIGABIT ETHERNET DRIVER
 635 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 636 S:      Maintained
 637 F:      drivers/net/ethernet/alacritech/*
 638
 639 ALCATEL SPEEDTOUCH USB DRIVER
 640 M:      Duncan Sands <duncan.sands@free.fr>
 641 L:      linux-usb@vger.kernel.org
 642 W:      http://www.linux-usb.org/SpeedTouch/
 643 S:      Maintained
 644 F:      drivers/usb/atm/speedtch.c
 645 F:      drivers/usb/atm/usbatm.c
 646
 647 ALCHEMY AU1XX0 MMC DRIVER
 648 M:      Manuel Lauss <manuel.lauss@gmail.com>
 649 S:      Maintained
 650 F:      drivers/mmc/host/au1xmmc.c
 651
 652 ALI1563 I2C DRIVER
 653 M:      Rudolf Marek <r.marek@assembler.cz>
 654 L:      linux-i2c@vger.kernel.org
 655 S:      Maintained
 656 F:      Documentation/i2c/busses/i2c-ali1563
 657 F:      drivers/i2c/busses/i2c-ali1563.c
 658
 659 ALLWINNER SECURITY SYSTEM
 660 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 661 L:      linux-crypto@vger.kernel.org
 662 S:      Maintained
 663 F:      drivers/crypto/sunxi-ss/
 664
 665 ALPHA PORT
 666 M:      Richard Henderson <rth@twiddle.net>
 667 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 668 M:      Matt Turner <mattst88@gmail.com>
 669 S:      Odd Fixes
 670 L:      linux-alpha@vger.kernel.org
 671 F:      arch/alpha/
 672
 673 ALPS PS/2 TOUCHPAD DRIVER
 674 R:      Pali Rohár <pali.rohar@gmail.com>
 675 F:      drivers/input/mouse/alps.*
 676
 677 ALTERA I2C CONTROLLER DRIVER
 678 M:      Thor Thayer <thor.thayer@linux.intel.com>
 679 S:      Maintained
 680 F:      drivers/i2c/busses/i2c-altera.c
 681
 682 ALTERA MAILBOX DRIVER
 683 M:      Ley Foon Tan <lftan@altera.com>
 684 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 685 S:      Maintained
 686 F:      drivers/mailbox/mailbox-altera.c
 687
 688 ALTERA PIO DRIVER
 689 M:      Tien Hock Loh <thloh@altera.com>
 690 L:      linux-gpio@vger.kernel.org
 691 S:      Maintained
 692 F:      drivers/gpio/gpio-altera.c
 693
 694 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/gpio/gpio-altera-a10sr.c
 698 F:      drivers/mfd/altera-a10sr.c
 699 F:      drivers/reset/reset-a10sr.c
 700 F:      include/linux/mfd/altera-a10sr.h
 701 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 702
 703 ALTERA TRIPLE SPEED ETHERNET DRIVER
 704 M:      Vince Bridgers <vbridger@opensource.altera.com>
 705 L:      netdev@vger.kernel.org
 706 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 707 S:      Maintained
 708 F:      drivers/net/ethernet/altera/
 709
 710 ALTERA UART/JTAG UART SERIAL DRIVERS
 711 M:      Tobias Klauser <tklauser@distanz.ch>
 712 L:      linux-serial@vger.kernel.org
 713 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 714 S:      Maintained
 715 F:      drivers/tty/serial/altera_uart.c
 716 F:      drivers/tty/serial/altera_jtaguart.c
 717 F:      include/linux/altera_uart.h
 718 F:      include/linux/altera_jtaguart.h
 719
 720 AMAZON ETHERNET DRIVERS
 721 M:      Netanel Belgazal <netanel@amazon.com>
 722 R:      Saeed Bishara <saeedb@amazon.com>
 723 R:      Zorik Machulsky <zorik@amazon.com>
 724 L:      netdev@vger.kernel.org
 725 S:      Supported
 726 F:      Documentation/networking/ena.txt
 727 F:      drivers/net/ethernet/amazon/
 728
 729 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 730 M:      Tom Lendacky <thomas.lendacky@amd.com>
 731 M:      Gary Hook <gary.hook@amd.com>
 732 L:      linux-crypto@vger.kernel.org
 733 S:      Supported
 734 F:      drivers/crypto/ccp/
 735 F:      include/linux/ccp.h
 736
 737 AMD DISPLAY CORE
 738 M:      Harry Wentland <harry.wentland@amd.com>
 739 M:      Leo Li <sunpeng.li@amd.com>
 740 L:      amd-gfx@lists.freedesktop.org
 741 T:      git git://people.freedesktop.org/~agd5f/linux
 742 S:      Supported
 743 F:      drivers/gpu/drm/amd/display/
 744
 745 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 746 M:      Huang Rui <ray.huang@amd.com>
 747 L:      linux-hwmon@vger.kernel.org
 748 S:      Supported
 749 F:      Documentation/hwmon/fam15h_power
 750 F:      drivers/hwmon/fam15h_power.c
 751
 752 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 753 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 754 S:      Orphan
 755 F:      drivers/usb/gadget/udc/amd5536udc.*
 756
 757 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 758 P:      Andres Salomon <dilinger@queued.net>
 759 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 760 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 761 S:      Supported
 762 F:      drivers/char/hw_random/geode-rng.c
 763 F:      drivers/crypto/geode*
 764 F:      drivers/video/fbdev/geode/
 765 F:      arch/x86/include/asm/geode.h
 766
 767 AMD IOMMU (AMD-VI)
 768 M:      Joerg Roedel <joro@8bytes.org>
 769 L:      iommu@lists.linux-foundation.org
 770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 771 S:      Maintained
 772 F:      drivers/iommu/amd_iommu*.[ch]
 773 F:      include/linux/amd-iommu.h
 774
 775 AMD KFD
 776 M:      Oded Gabbay <oded.gabbay@gmail.com>
 777 L:      dri-devel@lists.freedesktop.org
 778 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 779 S:      Supported
 780 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 787 F:      drivers/gpu/drm/amd/amdkfd/
 788 F:      drivers/gpu/drm/amd/include/cik_structs.h
 789 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 790 F:      drivers/gpu/drm/amd/include/vi_structs.h
 791 F:      drivers/gpu/drm/amd/include/v9_structs.h
 792 F:      include/uapi/linux/kfd_ioctl.h
 793
 794 AMD POWERPLAY
 795 M:      Rex Zhu <rex.zhu@amd.com>
 796 M:      Evan Quan <evan.quan@amd.com>
 797 L:      amd-gfx@lists.freedesktop.org
 798 S:      Supported
 799 F:      drivers/gpu/drm/amd/powerplay/
 800 T:      git git://people.freedesktop.org/~agd5f/linux
 801
 802 AMD SEATTLE DEVICE TREE SUPPORT
 803 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 804 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 805 M:      Tom Lendacky <thomas.lendacky@amd.com>
 806 S:      Supported
 807 F:      arch/arm64/boot/dts/amd/
 808
 809 AMD XGBE DRIVER
 810 M:      Tom Lendacky <thomas.lendacky@amd.com>
 811 L:      netdev@vger.kernel.org
 812 S:      Supported
 813 F:      drivers/net/ethernet/amd/xgbe/
 814 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 815
 816 ANALOG DEVICES INC AD5686 DRIVER
 817 M:      Stefan Popa <stefan.popa@analog.com>
 818 L:      linux-pm@vger.kernel.org
 819 W:      http://ez.analog.com/community/linux-device-drivers
 820 S:      Supported
 821 F:      drivers/iio/dac/ad5686*
 822 F:      drivers/iio/dac/ad5696*
 823
 824 ANALOG DEVICES INC AD5758 DRIVER
 825 M:      Stefan Popa <stefan.popa@analog.com>
 826 L:      linux-iio@vger.kernel.org
 827 W:      http://ez.analog.com/community/linux-device-drivers
 828 S:      Supported
 829 F:      drivers/iio/dac/ad5758.c
 830 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 831
 832 ANALOG DEVICES INC AD9389B DRIVER
 833 M:      Hans Verkuil <hans.verkuil@cisco.com>
 834 L:      linux-media@vger.kernel.org
 835 S:      Maintained
 836 F:      drivers/media/i2c/ad9389b*
 837
 838 ANALOG DEVICES INC ADGS1408 DRIVER
 839 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 840 S:      Supported
 841 F:      drivers/mux/adgs1408.c
 842 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 843
 844 ANALOG DEVICES INC ADP5061 DRIVER
 845 M:      Stefan Popa <stefan.popa@analog.com>
 846 L:      linux-pm@vger.kernel.org
 847 W:      http://ez.analog.com/community/linux-device-drivers
 848 S:      Supported
 849 F:      drivers/power/supply/adp5061.c
 850
 851 ANALOG DEVICES INC ADV7180 DRIVER
 852 M:      Lars-Peter Clausen <lars@metafoo.de>
 853 L:      linux-media@vger.kernel.org
 854 W:      http://ez.analog.com/community/linux-device-drivers
 855 S:      Supported
 856 F:      drivers/media/i2c/adv7180.c
 857
 858 ANALOG DEVICES INC ADV748X DRIVER
 859 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 860 L:      linux-media@vger.kernel.org
 861 S:      Maintained
 862 F:      drivers/media/i2c/adv748x/*
 863
 864 ANALOG DEVICES INC ADV7511 DRIVER
 865 M:      Hans Verkuil <hans.verkuil@cisco.com>
 866 L:      linux-media@vger.kernel.org
 867 S:      Maintained
 868 F:      drivers/media/i2c/adv7511*
 869
 870 ANALOG DEVICES INC ADV7604 DRIVER
 871 M:      Hans Verkuil <hans.verkuil@cisco.com>
 872 L:      linux-media@vger.kernel.org
 873 S:      Maintained
 874 F:      drivers/media/i2c/adv7604*
 875
 876 ANALOG DEVICES INC ADV7842 DRIVER
 877 M:      Hans Verkuil <hans.verkuil@cisco.com>
 878 L:      linux-media@vger.kernel.org
 879 S:      Maintained
 880 F:      drivers/media/i2c/adv7842*
 881
 882 ANALOG DEVICES INC ASOC CODEC DRIVERS
 883 M:      Lars-Peter Clausen <lars@metafoo.de>
 884 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 885 W:      http://wiki.analog.com/
 886 W:      http://ez.analog.com/community/linux-device-drivers
 887 S:      Supported
 888 F:      sound/soc/codecs/adau*
 889 F:      sound/soc/codecs/adav*
 890 F:      sound/soc/codecs/ad1*
 891 F:      sound/soc/codecs/ad7*
 892 F:      sound/soc/codecs/ssm*
 893 F:      sound/soc/codecs/sigmadsp.*
 894
 895 ANALOG DEVICES INC DMA DRIVERS
 896 M:      Lars-Peter Clausen <lars@metafoo.de>
 897 W:      http://ez.analog.com/community/linux-device-drivers
 898 S:      Supported
 899 F:      drivers/dma/dma-axi-dmac.c
 900
 901 ANALOG DEVICES INC IIO DRIVERS
 902 M:      Lars-Peter Clausen <lars@metafoo.de>
 903 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 904 W:      http://wiki.analog.com/
 905 W:      http://ez.analog.com/community/linux-device-drivers
 906 S:      Supported
 907 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 909 F:      drivers/iio/*/ad*
 910 F:      drivers/iio/adc/ltc2497*
 911 X:      drivers/iio/*/adjd*
 912 F:      drivers/staging/iio/*/ad*
 913
 914 ANDES ARCHITECTURE
 915 M:      Greentime Hu <green.hu@gmail.com>
 916 M:      Vincent Chen <deanbo422@gmail.com>
 917 T:      git https://github.com/andestech/linux.git
 918 S:      Supported
 919 F:      arch/nds32/
 920 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 921 F:      Documentation/devicetree/bindings/nds32/
 922 K:      nds32
 923 N:      nds32
 924
 925 ANDROID CONFIG FRAGMENTS
 926 M:      Rob Herring <robh@kernel.org>
 927 S:      Supported
 928 F:      kernel/configs/android*
 929
 930 ANDROID DRIVERS
 931 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 932 M:      Arve Hjønnevåg <arve@android.com>
 933 M:      Todd Kjos <tkjos@android.com>
 934 M:      Martijn Coenen <maco@android.com>
 935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 936 L:      devel@driverdev.osuosl.org
 937 S:      Supported
 938 F:      drivers/android/
 939 F:      drivers/staging/android/
 940
 941 ANDROID GOLDFISH PIC DRIVER
 942 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 943 S:      Supported
 944 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 945 F:      drivers/irqchip/irq-goldfish-pic.c
 946
 947 ANDROID GOLDFISH RTC DRIVER
 948 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 949 S:      Supported
 950 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 951 F:      drivers/rtc/rtc-goldfish.c
 952
 953 ANDROID ION DRIVER
 954 M:      Laura Abbott <labbott@redhat.com>
 955 M:      Sumit Semwal <sumit.semwal@linaro.org>
 956 L:      devel@driverdev.osuosl.org
 957 L:      dri-devel@lists.freedesktop.org
 958 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 959 S:      Supported
 960 F:      drivers/staging/android/ion
 961 F:      drivers/staging/android/uapi/ion.h
 962
 963 AOA (Apple Onboard Audio) ALSA DRIVER
 964 M:      Johannes Berg <johannes@sipsolutions.net>
 965 L:      linuxppc-dev@lists.ozlabs.org
 966 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 967 S:      Maintained
 968 F:      sound/aoa/
 969
 970 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 971 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 972 L:      linux-iio@vger.kernel.org
 973 S:      Maintained
 974 F:      drivers/iio/adc/stx104.c
 975
 976 APM DRIVER
 977 M:      Jiri Kosina <jikos@kernel.org>
 978 S:      Odd fixes
 979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 980 F:      arch/x86/kernel/apm_32.c
 981 F:      include/linux/apm_bios.h
 982 F:      include/uapi/linux/apm_bios.h
 983 F:      drivers/char/apm-emulation.c
 984
 985 APPARMOR SECURITY MODULE
 986 M:      John Johansen <john.johansen@canonical.com>
 987 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 988 W:      wiki.apparmor.net
 989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 990 S:      Supported
 991 F:      security/apparmor/
 992 F:      Documentation/admin-guide/LSM/apparmor.rst
 993
 994 APPLE BCM5974 MULTITOUCH DRIVER
 995 M:      Henrik Rydberg <rydberg@bitmath.org>
 996 L:      linux-input@vger.kernel.org
 997 S:      Odd fixes
 998 F:      drivers/input/mouse/bcm5974.c
 999
1000 APPLE SMC DRIVER
1001 M:      Henrik Rydberg <rydberg@bitmath.org>
1002 L:      linux-hwmon@vger.kernel.org
1003 S:      Odd fixes
1004 F:      drivers/hwmon/applesmc.c
1005
1006 APPLETALK NETWORK LAYER
1007 L:      netdev@vger.kernel.org
1008 S:      Odd fixes
1009 F:      drivers/net/appletalk/
1010 F:      net/appletalk/
1011
1012 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1013 M:      Duc Dang <dhdang@apm.com>
1014 S:      Supported
1015 F:      arch/arm64/boot/dts/apm/
1016
1017 APPLIED MICRO (APM) X-GENE SOC EDAC
1018 M:      Loc Ho <lho@apm.com>
1019 S:      Supported
1020 F:      drivers/edac/xgene_edac.c
1021 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1022
1023 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1024 M:      Iyappan Subramanian <isubramanian@apm.com>
1025 M:      Keyur Chudgar <kchudgar@apm.com>
1026 S:      Supported
1027 F:      drivers/net/ethernet/apm/xgene-v2/
1028
1029 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1030 M:      Iyappan Subramanian <isubramanian@apm.com>
1031 M:      Keyur Chudgar <kchudgar@apm.com>
1032 M:      Quan Nguyen <qnguyen@apm.com>
1033 S:      Supported
1034 F:      drivers/net/ethernet/apm/xgene/
1035 F:      drivers/net/phy/mdio-xgene.c
1036 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1038
1039 APPLIED MICRO (APM) X-GENE SOC PMU
1040 M:      Tai Nguyen <ttnguyen@apm.com>
1041 S:      Supported
1042 F:      drivers/perf/xgene_pmu.c
1043 F:      Documentation/perf/xgene-pmu.txt
1044 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1045
1046 APTINA CAMERA SENSOR PLL
1047 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1048 L:      linux-media@vger.kernel.org
1049 S:      Maintained
1050 F:      drivers/media/i2c/aptina-pll.*
1051
1052 ARC FRAMEBUFFER DRIVER
1053 M:      Jaya Kumar <jayalk@intworks.biz>
1054 S:      Maintained
1055 F:      drivers/video/fbdev/arcfb.c
1056 F:      drivers/video/fbdev/core/fb_defio.c
1057
1058 ARC PGU DRM DRIVER
1059 M:      Alexey Brodkin <abrodkin@synopsys.com>
1060 S:      Supported
1061 F:      drivers/gpu/drm/arc/
1062 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1063
1064 ARCNET NETWORK LAYER
1065 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1066 L:      netdev@vger.kernel.org
1067 S:      Maintained
1068 F:      drivers/net/arcnet/
1069 F:      include/uapi/linux/if_arcnet.h
1070
1071 ARM ARCHITECTED TIMER DRIVER
1072 M:      Mark Rutland <mark.rutland@arm.com>
1073 M:      Marc Zyngier <marc.zyngier@arm.com>
1074 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1075 S:      Maintained
1076 F:      arch/arm/include/asm/arch_timer.h
1077 F:      arch/arm64/include/asm/arch_timer.h
1078 F:      drivers/clocksource/arm_arch_timer.c
1079
1080 ARM HDLCD DRM DRIVER
1081 M:      Liviu Dudau <liviu.dudau@arm.com>
1082 S:      Supported
1083 F:      drivers/gpu/drm/arm/hdlcd_*
1084 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1085
1086 ARM MALI-DP DRM DRIVER
1087 M:      Liviu Dudau <liviu.dudau@arm.com>
1088 M:      Brian Starkey <brian.starkey@arm.com>
1089 M:      Mali DP Maintainers <malidp@foss.arm.com>
1090 S:      Supported
1091 F:      drivers/gpu/drm/arm/
1092 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1093
1094 ARM MFM AND FLOPPY DRIVERS
1095 M:      Ian Molton <spyro@f2s.com>
1096 S:      Maintained
1097 F:      arch/arm/lib/floppydma.S
1098 F:      arch/arm/include/asm/floppy.h
1099
1100 ARM PMU PROFILING AND DEBUGGING
1101 M:      Will Deacon <will.deacon@arm.com>
1102 M:      Mark Rutland <mark.rutland@arm.com>
1103 S:      Maintained
1104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1105 F:      arch/arm*/kernel/perf_*
1106 F:      arch/arm/oprofile/common.c
1107 F:      arch/arm*/kernel/hw_breakpoint.c
1108 F:      arch/arm*/include/asm/hw_breakpoint.h
1109 F:      arch/arm*/include/asm/perf_event.h
1110 F:      drivers/perf/*
1111 F:      include/linux/perf/arm_pmu.h
1112 F:      Documentation/devicetree/bindings/arm/pmu.txt
1113 F:      Documentation/devicetree/bindings/perf/
1114
1115 ARM PORT
1116 M:      Russell King <linux@armlinux.org.uk>
1117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1118 W:      http://www.armlinux.org.uk/
1119 S:      Odd Fixes
1120 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1121 F:      arch/arm/
1122 X:      arch/arm/boot/dts/
1123
1124 ARM PRIMECELL AACI PL041 DRIVER
1125 M:      Russell King <linux@armlinux.org.uk>
1126 S:      Odd Fixes
1127 F:      sound/arm/aaci.*
1128
1129 ARM PRIMECELL BUS SUPPORT
1130 M:      Russell King <linux@armlinux.org.uk>
1131 S:      Odd Fixes
1132 F:      drivers/amba/
1133 F:      include/linux/amba/bus.h
1134
1135 ARM PRIMECELL CLCD PL110 DRIVER
1136 M:      Russell King <linux@armlinux.org.uk>
1137 S:      Odd Fixes
1138 F:      drivers/video/fbdev/amba-clcd.*
1139
1140 ARM PRIMECELL KMI PL050 DRIVER
1141 M:      Russell King <linux@armlinux.org.uk>
1142 S:      Odd Fixes
1143 F:      drivers/input/serio/ambakmi.*
1144 F:      include/linux/amba/kmi.h
1145
1146 ARM PRIMECELL MMCI PL180/1 DRIVER
1147 M:      Russell King <linux@armlinux.org.uk>
1148 S:      Odd Fixes
1149 F:      drivers/mmc/host/mmci.*
1150 F:      include/linux/amba/mmci.h
1151
1152 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1153 M:      Russell King <linux@armlinux.org.uk>
1154 S:      Odd Fixes
1155 F:      drivers/tty/serial/amba-pl01*.c
1156 F:      include/linux/amba/serial.h
1157
1158 ARM SMMU DRIVERS
1159 M:      Will Deacon <will.deacon@arm.com>
1160 R:      Robin Murphy <robin.murphy@arm.com>
1161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1162 S:      Maintained
1163 F:      drivers/iommu/arm-smmu.c
1164 F:      drivers/iommu/arm-smmu-v3.c
1165 F:      drivers/iommu/io-pgtable-arm.c
1166 F:      drivers/iommu/io-pgtable-arm-v7s.c
1167
1168 ARM SUB-ARCHITECTURES
1169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1170 S:      Maintained
1171 F:      arch/arm/mach-*/
1172 F:      arch/arm/plat-*/
1173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1174
1175 ARM/ACTIONS SEMI ARCHITECTURE
1176 M:      Andreas Färber <afaerber@suse.de>
1177 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1178 S:      Maintained
1179 N:      owl
1180 F:      arch/arm/mach-actions/
1181 F:      arch/arm/boot/dts/owl-*
1182 F:      arch/arm64/boot/dts/actions/
1183 F:      drivers/clocksource/owl-*
1184 F:      drivers/pinctrl/actions/*
1185 F:      drivers/soc/actions/
1186 F:      include/dt-bindings/power/owl-*
1187 F:      include/linux/soc/actions/
1188 F:      Documentation/devicetree/bindings/arm/actions.txt
1189 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1190 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1191 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1192
1193 ARM/ADS SPHERE MACHINE SUPPORT
1194 M:      Lennert Buytenhek <kernel@wantstofly.org>
1195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1196 S:      Maintained
1197
1198 ARM/AFEB9260 MACHINE SUPPORT
1199 M:      Sergey Lapin <slapin@ossfans.org>
1200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1201 S:      Maintained
1202
1203 ARM/AJECO 1ARM MACHINE SUPPORT
1204 M:      Lennert Buytenhek <kernel@wantstofly.org>
1205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1206 S:      Maintained
1207
1208 ARM/Allwinner SoC Clock Support
1209 M:      Emilio López <emilio@elopez.com.ar>
1210 S:      Maintained
1211 F:      drivers/clk/sunxi/
1212
1213 ARM/Allwinner sunXi SoC support
1214 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1215 M:      Chen-Yu Tsai <wens@csie.org>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 N:      sun[x456789]i
1219 N:      sun50i
1220 F:      arch/arm/mach-sunxi/
1221 F:      arch/arm64/boot/dts/allwinner/
1222 F:      drivers/clk/sunxi-ng/
1223 F:      drivers/pinctrl/sunxi/
1224 F:      drivers/soc/sunxi/
1225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1226
1227 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1228 M:      Neil Armstrong <narmstrong@baylibre.com>
1229 M:      Jerome Brunet <jbrunet@baylibre.com>
1230 L:      linux-amlogic@lists.infradead.org
1231 S:      Maintained
1232 F:      drivers/clk/meson/
1233 F:      include/dt-bindings/clock/meson*
1234 F:      include/dt-bindings/clock/gxbb*
1235 F:      Documentation/devicetree/bindings/clock/amlogic*
1236
1237 ARM/Amlogic Meson SoC support
1238 M:      Carlo Caione <carlo@caione.org>
1239 M:      Kevin Hilman <khilman@baylibre.com>
1240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1241 L:      linux-amlogic@lists.infradead.org
1242 W:      http://linux-meson.com/
1243 S:      Maintained
1244 F:      arch/arm/mach-meson/
1245 F:      arch/arm/boot/dts/meson*
1246 F:      arch/arm64/boot/dts/amlogic/
1247 F:      drivers/pinctrl/meson/
1248 F:      drivers/mmc/host/meson*
1249 N:      meson
1250
1251 ARM/Annapurna Labs ALPINE ARCHITECTURE
1252 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1253 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 S:      Maintained
1256 F:      arch/arm/mach-alpine/
1257 F:      arch/arm/boot/dts/alpine*
1258 F:      arch/arm64/boot/dts/al/
1259 F:      drivers/*/*alpine*
1260
1261 ARM/ARTPEC MACHINE SUPPORT
1262 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1263 M:      Lars Persson <lars.persson@axis.com>
1264 S:      Maintained
1265 L:      linux-arm-kernel@axis.com
1266 F:      arch/arm/mach-artpec
1267 F:      arch/arm/boot/dts/artpec6*
1268 F:      drivers/clk/axis
1269 F:      drivers/crypto/axis
1270 F:      drivers/pinctrl/pinctrl-artpec*
1271 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1272
1273 ARM/ASPEED I2C DRIVER
1274 M:      Brendan Higgins <brendanhiggins@google.com>
1275 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1276 R:      Joel Stanley <joel@jms.id.au>
1277 L:      linux-i2c@vger.kernel.org
1278 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1279 S:      Maintained
1280 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1281 F:      drivers/i2c/busses/i2c-aspeed.c
1282 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1283 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1284
1285 ARM/ASPEED MACHINE SUPPORT
1286 M:      Joel Stanley <joel@jms.id.au>
1287 R:      Andrew Jeffery <andrew@aj.id.au>
1288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1289 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1290 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1291 S:      Supported
1292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1293 F:      arch/arm/mach-aspeed/
1294 F:      arch/arm/boot/dts/aspeed-*
1295 N:      aspeed
1296
1297 ARM/CALXEDA HIGHBANK ARCHITECTURE
1298 M:      Rob Herring <robh@kernel.org>
1299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1300 S:      Maintained
1301 F:      arch/arm/mach-highbank/
1302 F:      arch/arm/boot/dts/highbank.dts
1303 F:      arch/arm/boot/dts/ecx-*.dts*
1304
1305 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1306 M:      Krzysztof Halasa <khalasa@piap.pl>
1307 S:      Maintained
1308 F:      arch/arm/mach-cns3xxx/
1309
1310 ARM/CAVIUM THUNDER NETWORK DRIVER
1311 M:      Sunil Goutham <sgoutham@cavium.com>
1312 M:      Robert Richter <rric@kernel.org>
1313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1314 S:      Supported
1315 F:      drivers/net/ethernet/cavium/thunder/
1316
1317 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1318 M:      Lukasz Majewski <lukma@denx.de>
1319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1320 S:      Maintained
1321 F:      arch/arm/mach-ep93xx/ts72xx.c
1322
1323 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1324 M:      Alexander Shiyan <shc_work@mail.ru>
1325 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1326 S:      Odd Fixes
1327 N:      clps711x
1328
1329 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1330 M:      Lennert Buytenhek <kernel@wantstofly.org>
1331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1332 S:      Maintained
1333
1334 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1335 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1336 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1338 S:      Maintained
1339 F:      arch/arm/mach-ep93xx/
1340 F:      arch/arm/mach-ep93xx/include/mach/
1341
1342 ARM/CLKDEV SUPPORT
1343 M:      Russell King <linux@armlinux.org.uk>
1344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1345 S:      Maintained
1346 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1347 F:      drivers/clk/clkdev.c
1348
1349 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1350 M:      Mike Rapoport <mike@compulab.co.il>
1351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1352 S:      Maintained
1353
1354 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1355 M:      Baruch Siach <baruch@tkos.co.il>
1356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1357 S:      Maintained
1358 F:      arch/arm/boot/dts/cx92755*
1359 N:      digicolor
1360
1361 ARM/CONTEC MICRO9 MACHINE SUPPORT
1362 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1363 S:      Maintained
1364 F:      arch/arm/mach-ep93xx/micro9.c
1365
1366 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1367 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 F:      drivers/hwtracing/coresight/*
1371 F:      Documentation/trace/coresight.txt
1372 F:      Documentation/trace/coresight-cpu-debug.txt
1373 F:      Documentation/devicetree/bindings/arm/coresight.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1375 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1376 F:      tools/perf/arch/arm/util/pmu.c
1377 F:      tools/perf/arch/arm/util/auxtrace.c
1378 F:      tools/perf/arch/arm/util/cs-etm.c
1379 F:      tools/perf/arch/arm/util/cs-etm.h
1380 F:      tools/perf/util/cs-etm.*
1381 F:      tools/perf/util/cs-etm-decoder/*
1382
1383 ARM/CORGI MACHINE SUPPORT
1384 M:      Richard Purdie <rpurdie@rpsys.net>
1385 S:      Maintained
1386
1387 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1388 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1389 M:      Linus Walleij <linus.walleij@linaro.org>
1390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1391 T:      git git://github.com/ulli-kroll/linux.git
1392 S:      Maintained
1393 F:      Documentation/devicetree/bindings/arm/gemini.txt
1394 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1395 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1396 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1397 F:      arch/arm/mach-gemini/
1398 F:      drivers/net/ethernet/cortina/
1399 F:      drivers/pinctrl/pinctrl-gemini.c
1400 F:      drivers/rtc/rtc-ftrtc010.c
1401
1402 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1403 M:      Barry Song <baohua@kernel.org>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1406 S:      Maintained
1407 F:      arch/arm/boot/dts/prima2*
1408 F:      arch/arm/mach-prima2/
1409 F:      drivers/clk/sirf/
1410 F:      drivers/clocksource/timer-prima2.c
1411 F:      drivers/clocksource/timer-atlas7.c
1412 N:      [^a-z]sirf
1413
1414 ARM/EBSA110 MACHINE SUPPORT
1415 M:      Russell King <linux@armlinux.org.uk>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 W:      http://www.armlinux.org.uk/
1418 S:      Maintained
1419 F:      arch/arm/mach-ebsa110/
1420 F:      drivers/net/ethernet/amd/am79c961a.*
1421
1422 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1423 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1424 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1426 S:      Maintained
1427 N:      efm32
1428
1429 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1430 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1432 S:      Maintained
1433 F:      arch/arm/mach-pxa/ezx.c
1434
1435 ARM/FARADAY FA526 PORT
1436 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Maintained
1439 T:      git git://git.berlios.de/gemini-board
1440 F:      arch/arm/mm/*-fa*
1441
1442 ARM/FOOTBRIDGE ARCHITECTURE
1443 M:      Russell King <linux@armlinux.org.uk>
1444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1445 W:      http://www.armlinux.org.uk/
1446 S:      Maintained
1447 F:      arch/arm/include/asm/hardware/dec21285.h
1448 F:      arch/arm/mach-footbridge/
1449
1450 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1451 M:      Shawn Guo <shawnguo@kernel.org>
1452 M:      Sascha Hauer <s.hauer@pengutronix.de>
1453 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1454 R:      Fabio Estevam <fabio.estevam@nxp.com>
1455 R:      NXP Linux Team <linux-imx@nxp.com>
1456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1457 S:      Maintained
1458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1459 F:      arch/arm/mach-imx/
1460 F:      arch/arm/mach-mxs/
1461 F:      arch/arm/boot/dts/imx*
1462 F:      arch/arm/configs/imx*_defconfig
1463 F:      drivers/clk/imx/
1464 F:      drivers/soc/imx/
1465 F:      include/soc/imx/
1466
1467 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1468 M:      Shawn Guo <shawnguo@kernel.org>
1469 M:      Sascha Hauer <s.hauer@pengutronix.de>
1470 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1471 R:      Stefan Agner <stefan@agner.ch>
1472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1473 S:      Maintained
1474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1475 F:      arch/arm/mach-imx/*vf610*
1476 F:      arch/arm/boot/dts/vf*
1477
1478 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1479 M:      Shawn Guo <shawnguo@kernel.org>
1480 M:      Li Yang <leoyang.li@nxp.com>
1481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1482 S:      Maintained
1483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1484 F:      arch/arm/boot/dts/ls1021a*
1485 F:      arch/arm64/boot/dts/freescale/fsl-*
1486 F:      arch/arm64/boot/dts/freescale/qoriq-*
1487
1488 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1489 M:      Lennert Buytenhek <kernel@wantstofly.org>
1490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1491 S:      Maintained
1492
1493 ARM/GUMSTIX MACHINE SUPPORT
1494 M:      Steve Sakoman <sakoman@gmail.com>
1495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1496 S:      Maintained
1497
1498 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1499 M:      Philipp Zabel <philipp.zabel@gmail.com>
1500 M:      Paul Parsons <lost.distance@yahoo.com>
1501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1502 S:      Maintained
1503 F:      arch/arm/mach-pxa/hx4700.c
1504 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1505 F:      sound/soc/pxa/hx4700.c
1506
1507 ARM/HISILICON SOC SUPPORT
1508 M:      Wei Xu <xuwei5@hisilicon.com>
1509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1510 W:      http://www.hisilicon.com
1511 S:      Supported
1512 T:      git git://github.com/hisilicon/linux-hisi.git
1513 F:      arch/arm/mach-hisi/
1514 F:      arch/arm/boot/dts/hi3*
1515 F:      arch/arm/boot/dts/hip*
1516 F:      arch/arm/boot/dts/hisi*
1517 F:      arch/arm64/boot/dts/hisilicon/
1518
1519 ARM/HP JORNADA 7XX MACHINE SUPPORT
1520 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1521 W:      www.jlime.com
1522 S:      Maintained
1523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1524 F:      arch/arm/mach-sa1100/jornada720.c
1525 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1526
1527 ARM/IGEP MACHINE SUPPORT
1528 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1529 M:      Javier Martinez Canillas <javier@dowhile0.org>
1530 L:      linux-omap@vger.kernel.org
1531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1532 S:      Maintained
1533 F:      arch/arm/boot/dts/omap3-igep*
1534
1535 ARM/INCOME PXA270 SUPPORT
1536 M:      Marek Vasut <marek.vasut@gmail.com>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1540
1541 ARM/INTEL IOP13XX ARM ARCHITECTURE
1542 M:      Lennert Buytenhek <kernel@wantstofly.org>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545
1546 ARM/INTEL IOP32X ARM ARCHITECTURE
1547 M:      Lennert Buytenhek <kernel@wantstofly.org>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550
1551 ARM/INTEL IOP33X ARM ARCHITECTURE
1552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1553 S:      Orphan
1554
1555 ARM/INTEL IQ81342EX MACHINE SUPPORT
1556 M:      Lennert Buytenhek <kernel@wantstofly.org>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559
1560 ARM/INTEL IXDP2850 MACHINE SUPPORT
1561 M:      Lennert Buytenhek <kernel@wantstofly.org>
1562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1563 S:      Maintained
1564
1565 ARM/INTEL IXP4XX ARM ARCHITECTURE
1566 M:      Imre Kaloz <kaloz@openwrt.org>
1567 M:      Krzysztof Halasa <khalasa@piap.pl>
1568 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1569 S:      Maintained
1570 F:      arch/arm/mach-ixp4xx/
1571
1572 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1573 M:      Jonathan Cameron <jic23@cam.ac.uk>
1574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1575 S:      Maintained
1576 F:      arch/arm/mach-pxa/stargate2.c
1577 F:      drivers/pcmcia/pxa2xx_stargate2.c
1578
1579 ARM/INTEL XSC3 (MANZANO) ARM CORE
1580 M:      Lennert Buytenhek <kernel@wantstofly.org>
1581 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1582 S:      Maintained
1583
1584 ARM/IP FABRICS DOUBLE ESPRESSO 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/LG1K ARCHITECTURE
1590 M:      Chanho Min <chanho.min@lge.com>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 F:      arch/arm64/boot/dts/lg/
1594
1595 ARM/LOGICPD PXA270 MACHINE SUPPORT
1596 M:      Lennert Buytenhek <kernel@wantstofly.org>
1597 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1598 S:      Maintained
1599
1600 ARM/LPC18XX ARCHITECTURE
1601 M:      Joachim Eastwood <manabian@gmail.com>
1602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1603 S:      Maintained
1604 F:      arch/arm/boot/dts/lpc43*
1605 F:      drivers/clk/nxp/clk-lpc18xx*
1606 F:      drivers/clocksource/time-lpc32xx.c
1607 F:      drivers/i2c/busses/i2c-lpc2k.c
1608 F:      drivers/memory/pl172.c
1609 F:      drivers/mtd/spi-nor/nxp-spifi.c
1610 F:      drivers/rtc/rtc-lpc24xx.c
1611 N:      lpc18xx
1612
1613 ARM/LPC32XX SOC SUPPORT
1614 M:      Vladimir Zapolskiy <vz@mleia.com>
1615 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1618 S:      Maintained
1619 F:      arch/arm/boot/dts/lpc32*
1620 F:      arch/arm/mach-lpc32xx/
1621 F:      drivers/i2c/busses/i2c-pnx.c
1622 F:      drivers/net/ethernet/nxp/lpc_eth.c
1623 F:      drivers/usb/host/ohci-nxp.c
1624 F:      drivers/watchdog/pnx4008_wdt.c
1625 N:      lpc32xx
1626
1627 ARM/MAGICIAN MACHINE SUPPORT
1628 M:      Philipp Zabel <philipp.zabel@gmail.com>
1629 S:      Maintained
1630
1631 ARM/Marvell Dove/MV78xx0/Orion SOC support
1632 M:      Jason Cooper <jason@lakedaemon.net>
1633 M:      Andrew Lunn <andrew@lunn.ch>
1634 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1635 M:      Gregory Clement <gregory.clement@bootlin.com>
1636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1637 S:      Maintained
1638 F:      Documentation/devicetree/bindings/soc/dove/
1639 F:      arch/arm/mach-dove/
1640 F:      arch/arm/mach-mv78xx0/
1641 F:      arch/arm/mach-orion5x/
1642 F:      arch/arm/plat-orion/
1643 F:      arch/arm/boot/dts/dove*
1644 F:      arch/arm/boot/dts/orion5x*
1645
1646 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1647 M:      Jason Cooper <jason@lakedaemon.net>
1648 M:      Andrew Lunn <andrew@lunn.ch>
1649 M:      Gregory Clement <gregory.clement@bootlin.com>
1650 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653 F:      arch/arm/boot/dts/armada*
1654 F:      arch/arm/boot/dts/kirkwood*
1655 F:      arch/arm/configs/mvebu_*_defconfig
1656 F:      arch/arm/mach-mvebu/
1657 F:      arch/arm64/boot/dts/marvell/armada*
1658 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1659 F:      drivers/cpufreq/mvebu-cpufreq.c
1660 F:      drivers/irqchip/irq-armada-370-xp.c
1661 F:      drivers/irqchip/irq-mvebu-*
1662 F:      drivers/pinctrl/mvebu/
1663 F:      drivers/rtc/rtc-armada38x.c
1664
1665 ARM/Mediatek RTC DRIVER
1666 M:      Eddie Huang <eddie.huang@mediatek.com>
1667 M:      Sean Wang <sean.wang@mediatek.com>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1670 S:      Maintained
1671 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1672 F:      drivers/rtc/rtc-mt6397.c
1673 F:      drivers/rtc/rtc-mt7622.c
1674
1675 ARM/Mediatek SoC support
1676 M:      Matthias Brugger <matthias.bgg@gmail.com>
1677 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1678 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1679 S:      Maintained
1680 F:      arch/arm/boot/dts/mt6*
1681 F:      arch/arm/boot/dts/mt7*
1682 F:      arch/arm/boot/dts/mt8*
1683 F:      arch/arm/mach-mediatek/
1684 F:      arch/arm64/boot/dts/mediatek/
1685 N:      mtk
1686 K:      mediatek
1687
1688 ARM/Mediatek USB3 PHY DRIVER
1689 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1692 S:      Maintained
1693 F:      drivers/phy/mediatek/
1694 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1695
1696 ARM/MICREL KS8695 ARCHITECTURE
1697 M:      Greg Ungerer <gerg@uclinux.org>
1698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1699 F:      arch/arm/mach-ks8695/
1700 S:      Odd Fixes
1701
1702 ARM/Microchip (AT91) SoC support
1703 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1704 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1706 W:      http://www.linux4sam.org
1707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1708 S:      Supported
1709 N:      at91
1710 N:      atmel
1711 F:      arch/arm/mach-at91/
1712 F:      include/soc/at91/
1713 F:      arch/arm/boot/dts/at91*.dts
1714 F:      arch/arm/boot/dts/at91*.dtsi
1715 F:      arch/arm/boot/dts/sama*.dts
1716 F:      arch/arm/boot/dts/sama*.dtsi
1717 F:      arch/arm/include/debug/at91.S
1718 F:      drivers/memory/atmel*
1719 F:      drivers/watchdog/sama5d4_wdt.c
1720 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1721 X:      drivers/net/wireless/atmel/
1722
1723 ARM/MIOA701 MACHINE SUPPORT
1724 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1726 F:      arch/arm/mach-pxa/mioa701.c
1727 S:      Maintained
1728
1729 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1730 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1731 S:      Maintained
1732
1733 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1734 M:      Linus Walleij <linus.walleij@linaro.org>
1735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1736 S:      Maintained
1737 F:      arch/arm/mach-nomadik/
1738 F:      arch/arm/mach-u300/
1739 F:      arch/arm/mach-ux500/
1740 F:      arch/arm/boot/dts/ste-*
1741 F:      drivers/clk/clk-nomadik.c
1742 F:      drivers/clk/clk-u300.c
1743 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1744 F:      drivers/clocksource/timer-u300.c
1745 F:      drivers/dma/coh901318*
1746 F:      drivers/dma/ste_dma40*
1747 F:      drivers/hwspinlock/u8500_hsem.c
1748 F:      drivers/i2c/busses/i2c-nomadik.c
1749 F:      drivers/i2c/busses/i2c-stu300.c
1750 F:      drivers/mfd/ab3100*
1751 F:      drivers/mfd/ab8500*
1752 F:      drivers/mfd/abx500*
1753 F:      drivers/mfd/dbx500*
1754 F:      drivers/mfd/db8500*
1755 F:      drivers/pinctrl/nomadik/
1756 F:      drivers/pinctrl/pinctrl-coh901*
1757 F:      drivers/pinctrl/pinctrl-u300.c
1758 F:      drivers/rtc/rtc-ab3100.c
1759 F:      drivers/rtc/rtc-ab8500.c
1760 F:      drivers/rtc/rtc-coh901331.c
1761 F:      drivers/rtc/rtc-pl031.c
1762 F:      drivers/watchdog/coh901327_wdt.c
1763 F:      Documentation/devicetree/bindings/arm/ste-*
1764 F:      Documentation/devicetree/bindings/arm/ux500/
1765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1766
1767 ARM/NUVOTON NPCM ARCHITECTURE
1768 M:      Avi Fishman <avifishman70@gmail.com>
1769 M:      Tomer Maimon <tmaimon77@gmail.com>
1770 R:      Patrick Venture <venture@google.com>
1771 R:      Nancy Yuen <yuenn@google.com>
1772 R:      Brendan Higgins <brendanhiggins@google.com>
1773 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1774 S:      Supported
1775 F:      arch/arm/mach-npcm/
1776 F:      arch/arm/boot/dts/nuvoton-npcm*
1777 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1778 F:      drivers/*/*npcm*
1779 F:      Documentation/devicetree/bindings/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*/*npcm*
1781
1782 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1783 M:      Wan ZongShun <mcuos.com@gmail.com>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 W:      http://www.mcuos.com
1786 S:      Maintained
1787 F:      arch/arm/mach-w90x900/
1788 F:      drivers/input/keyboard/w90p910_keypad.c
1789 F:      drivers/input/touchscreen/w90p910_ts.c
1790 F:      drivers/watchdog/nuc900_wdt.c
1791 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1792 F:      drivers/mtd/nand/raw/nuc900_nand.c
1793 F:      drivers/rtc/rtc-nuc900.c
1794 F:      drivers/spi/spi-nuc900.c
1795 F:      drivers/usb/host/ehci-w90x900.c
1796 F:      drivers/video/fbdev/nuc900fb.c
1797
1798 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1799 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1800 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1801 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1802 S:      Supported
1803
1804 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1805 M:      Alexander Clouter <alex@digriz.org.uk>
1806 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1807 W:      http://www.digriz.org.uk/ts78xx/kernel
1808 S:      Maintained
1809 F:      arch/arm/mach-orion5x/ts78xx-*
1810
1811 ARM/OXNAS platform support
1812 M:      Neil Armstrong <narmstrong@baylibre.com>
1813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1814 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1815 S:      Maintained
1816 F:      arch/arm/mach-oxnas/
1817 F:      arch/arm/boot/dts/ox8*.dts*
1818 N:      oxnas
1819
1820 ARM/PALM TREO SUPPORT
1821 M:      Tomas Cech <sleep_walker@suse.com>
1822 L:      linux-arm-kernel@lists.infradead.org
1823 W:      http://hackndev.com
1824 S:      Maintained
1825 F:      arch/arm/mach-pxa/palmtreo.*
1826
1827 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1828 M:      Marek Vasut <marek.vasut@gmail.com>
1829 L:      linux-arm-kernel@lists.infradead.org
1830 W:      http://hackndev.com
1831 S:      Maintained
1832 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1833 F:      arch/arm/mach-pxa/palmtx.c
1834 F:      arch/arm/mach-pxa/palmt5.*
1835 F:      arch/arm/mach-pxa/include/mach/palmld.h
1836 F:      arch/arm/mach-pxa/palmld.c
1837 F:      arch/arm/mach-pxa/palmte2.*
1838 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1839 F:      arch/arm/mach-pxa/palmtc.c
1840
1841 ARM/PALMZ72 SUPPORT
1842 M:      Sergey Lapin <slapin@ossfans.org>
1843 L:      linux-arm-kernel@lists.infradead.org
1844 W:      http://hackndev.com
1845 S:      Maintained
1846 F:      arch/arm/mach-pxa/palmz72.*
1847
1848 ARM/PLEB SUPPORT
1849 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1850 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1851 S:      Maintained
1852
1853 ARM/PT DIGITAL BOARD PORT
1854 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1855 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1856 W:      http://www.armlinux.org.uk/
1857 S:      Maintained
1858
1859 ARM/QUALCOMM SUPPORT
1860 M:      Andy Gross <andy.gross@linaro.org>
1861 M:      David Brown <david.brown@linaro.org>
1862 L:      linux-arm-msm@vger.kernel.org
1863 L:      linux-soc@vger.kernel.org
1864 S:      Maintained
1865 F:      Documentation/devicetree/bindings/soc/qcom/
1866 F:      arch/arm/boot/dts/qcom-*.dts
1867 F:      arch/arm/boot/dts/qcom-*.dtsi
1868 F:      arch/arm/mach-qcom/
1869 F:      arch/arm64/boot/dts/qcom/*
1870 F:      drivers/i2c/busses/i2c-qup.c
1871 F:      drivers/clk/qcom/
1872 F:      drivers/dma/qcom/
1873 F:      drivers/soc/qcom/
1874 F:      drivers/spi/spi-qup.c
1875 F:      drivers/tty/serial/msm_serial.c
1876 F:      drivers/*/pm8???-*
1877 F:      drivers/mfd/ssbi.c
1878 F:      drivers/firmware/qcom_scm*
1879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1880
1881 ARM/RADISYS ENP2611 MACHINE SUPPORT
1882 M:      Lennert Buytenhek <kernel@wantstofly.org>
1883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1884 S:      Maintained
1885
1886 ARM/REALTEK ARCHITECTURE
1887 M:      Andreas Färber <afaerber@suse.de>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 S:      Maintained
1890 F:      arch/arm64/boot/dts/realtek/
1891 F:      Documentation/devicetree/bindings/arm/realtek.txt
1892
1893 ARM/RENESAS ARM64 ARCHITECTURE
1894 M:      Simon Horman <horms@verge.net.au>
1895 M:      Magnus Damm <magnus.damm@gmail.com>
1896 L:      linux-renesas-soc@vger.kernel.org
1897 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1899 S:      Supported
1900 F:      arch/arm64/boot/dts/renesas/
1901 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1902 F:      drivers/soc/renesas/
1903 F:      include/linux/soc/renesas/
1904
1905 ARM/RISCPC ARCHITECTURE
1906 M:      Russell King <linux@armlinux.org.uk>
1907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1908 W:      http://www.armlinux.org.uk/
1909 S:      Maintained
1910 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1911 F:      arch/arm/include/asm/hardware/ioc.h
1912 F:      arch/arm/include/asm/hardware/iomd.h
1913 F:      arch/arm/include/asm/hardware/memc.h
1914 F:      arch/arm/mach-rpc/
1915 F:      drivers/net/ethernet/8390/etherh.c
1916 F:      drivers/net/ethernet/i825xx/ether1*
1917 F:      drivers/net/ethernet/seeq/ether3*
1918 F:      drivers/scsi/arm/
1919
1920 ARM/Rockchip SoC support
1921 M:      Heiko Stuebner <heiko@sntech.de>
1922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1923 L:      linux-rockchip@lists.infradead.org
1924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1925 S:      Maintained
1926 F:      arch/arm/boot/dts/rk3*
1927 F:      arch/arm/boot/dts/rv1108*
1928 F:      arch/arm/mach-rockchip/
1929 F:      drivers/clk/rockchip/
1930 F:      drivers/i2c/busses/i2c-rk3x.c
1931 F:      drivers/*/*rockchip*
1932 F:      drivers/*/*/*rockchip*
1933 F:      sound/soc/rockchip/
1934 N:      rockchip
1935
1936 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1937 M:      Kukjin Kim <kgene@kernel.org>
1938 M:      Krzysztof Kozlowski <krzk@kernel.org>
1939 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1940 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1941 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1942 S:      Maintained
1943 F:      arch/arm/boot/dts/s3c*
1944 F:      arch/arm/boot/dts/s5p*
1945 F:      arch/arm/boot/dts/exynos*
1946 F:      arch/arm64/boot/dts/exynos/
1947 F:      arch/arm/plat-samsung/
1948 F:      arch/arm/mach-s3c24*/
1949 F:      arch/arm/mach-s3c64xx/
1950 F:      arch/arm/mach-s5p*/
1951 F:      arch/arm/mach-exynos*/
1952 F:      drivers/*/*s3c24*
1953 F:      drivers/*/*/*s3c24*
1954 F:      drivers/*/*s3c64xx*
1955 F:      drivers/*/*s5pv210*
1956 F:      drivers/memory/samsung/*
1957 F:      drivers/soc/samsung/*
1958 F:      Documentation/arm/Samsung/
1959 F:      Documentation/devicetree/bindings/arm/samsung/
1960 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1961 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1962 N:      exynos
1963
1964 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1965 M:      Kyungmin Park <kyungmin.park@samsung.com>
1966 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1967 S:      Maintained
1968 F:      arch/arm/mach-s5pv210/
1969
1970 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1971 M:      Kyungmin Park <kyungmin.park@samsung.com>
1972 M:      Kamil Debski <kamil@wypas.org>
1973 M:      Andrzej Hajda <a.hajda@samsung.com>
1974 L:      linux-arm-kernel@lists.infradead.org
1975 L:      linux-media@vger.kernel.org
1976 S:      Maintained
1977 F:      drivers/media/platform/s5p-g2d/
1978
1979 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1980 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1981 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1982 L:      linux-media@vger.kernel.org
1983 S:      Maintained
1984 F:      drivers/media/platform/s5p-cec/
1985 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1986
1987 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1988 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1989 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1990 L:      linux-arm-kernel@lists.infradead.org
1991 L:      linux-media@vger.kernel.org
1992 S:      Maintained
1993 F:      drivers/media/platform/s5p-jpeg/
1994
1995 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1996 M:      Kyungmin Park <kyungmin.park@samsung.com>
1997 M:      Kamil Debski <kamil@wypas.org>
1998 M:      Jeongtae Park <jtp.park@samsung.com>
1999 M:      Andrzej Hajda <a.hajda@samsung.com>
2000 L:      linux-arm-kernel@lists.infradead.org
2001 L:      linux-media@vger.kernel.org
2002 S:      Maintained
2003 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2004 F:      drivers/media/platform/s5p-mfc/
2005
2006 ARM/SHMOBILE ARM ARCHITECTURE
2007 M:      Simon Horman <horms@verge.net.au>
2008 M:      Magnus Damm <magnus.damm@gmail.com>
2009 L:      linux-renesas-soc@vger.kernel.org
2010 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2012 S:      Supported
2013 F:      arch/arm/boot/dts/emev2*
2014 F:      arch/arm/boot/dts/r7s*
2015 F:      arch/arm/boot/dts/r8a*
2016 F:      arch/arm/boot/dts/r9a*
2017 F:      arch/arm/boot/dts/sh*
2018 F:      arch/arm/configs/shmobile_defconfig
2019 F:      arch/arm/include/debug/renesas-scif.S
2020 F:      arch/arm/mach-shmobile/
2021 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2022 F:      drivers/soc/renesas/
2023 F:      include/linux/soc/renesas/
2024
2025 ARM/SOCFPGA ARCHITECTURE
2026 M:      Dinh Nguyen <dinguyen@kernel.org>
2027 S:      Maintained
2028 F:      arch/arm/mach-socfpga/
2029 F:      arch/arm/boot/dts/socfpga*
2030 F:      arch/arm/configs/socfpga_defconfig
2031 F:      arch/arm64/boot/dts/altera/
2032 W:      http://www.rocketboards.org
2033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2034
2035 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2036 M:      Dinh Nguyen <dinguyen@kernel.org>
2037 S:      Maintained
2038 F:      drivers/clk/socfpga/
2039
2040 ARM/SOCFPGA EDAC SUPPORT
2041 M:      Thor Thayer <thor.thayer@linux.intel.com>
2042 S:      Maintained
2043 F:      drivers/edac/altera_edac.
2044
2045 ARM/SPREADTRUM SoC SUPPORT
2046 M:      Orson Zhai <orsonzhai@gmail.com>
2047 M:      Baolin Wang <baolin.wang@linaro.org>
2048 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2049 S:      Maintained
2050 F:      arch/arm64/boot/dts/sprd
2051 N:      sprd
2052
2053 ARM/STI ARCHITECTURE
2054 M:      Patrice Chotard <patrice.chotard@st.com>
2055 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2056 W:      http://www.stlinux.com
2057 S:      Maintained
2058 F:      arch/arm/mach-sti/
2059 F:      arch/arm/boot/dts/sti*
2060 F:      drivers/char/hw_random/st-rng.c
2061 F:      drivers/clocksource/arm_global_timer.c
2062 F:      drivers/clocksource/clksrc_st_lpc.c
2063 F:      drivers/cpufreq/sti-cpufreq.c
2064 F:      drivers/dma/st_fdma*
2065 F:      drivers/i2c/busses/i2c-st.c
2066 F:      drivers/media/rc/st_rc.c
2067 F:      drivers/media/platform/sti/c8sectpfe/
2068 F:      drivers/mmc/host/sdhci-st.c
2069 F:      drivers/phy/st/phy-miphy28lp.c
2070 F:      drivers/phy/st/phy-stih407-usb.c
2071 F:      drivers/pinctrl/pinctrl-st.c
2072 F:      drivers/remoteproc/st_remoteproc.c
2073 F:      drivers/remoteproc/st_slim_rproc.c
2074 F:      drivers/reset/sti/
2075 F:      drivers/rtc/rtc-st-lpc.c
2076 F:      drivers/tty/serial/st-asc.c
2077 F:      drivers/usb/dwc3/dwc3-st.c
2078 F:      drivers/usb/host/ehci-st.c
2079 F:      drivers/usb/host/ohci-st.c
2080 F:      drivers/watchdog/st_lpc_wdt.c
2081 F:      drivers/ata/ahci_st.c
2082 F:      include/linux/remoteproc/st_slim_rproc.h
2083
2084 ARM/STM32 ARCHITECTURE
2085 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2086 M:      Alexandre Torgue <alexandre.torgue@st.com>
2087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2088 S:      Maintained
2089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2090 N:      stm32
2091 F:      arch/arm/boot/dts/stm32*
2092 F:      arch/arm/mach-stm32/
2093 F:      drivers/clocksource/armv7m_systick.c
2094
2095 ARM/Synaptics Berlin SoC support
2096 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2097 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 S:      Maintained
2100 F:      arch/arm/mach-berlin/
2101 F:      arch/arm/boot/dts/berlin*
2102 F:      arch/arm64/boot/dts/marvell/berlin*
2103
2104 ARM/TANGO ARCHITECTURE
2105 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2106 M:      Mans Rullgard <mans@mansr.com>
2107 L:      linux-arm-kernel@lists.infradead.org
2108 S:      Odd Fixes
2109 N:      tango
2110
2111 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2112 M:      Lennert Buytenhek <kernel@wantstofly.org>
2113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2114 S:      Maintained
2115
2116 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2117 M:      Hans Verkuil <hans.verkuil@cisco.com>
2118 L:      linux-tegra@vger.kernel.org
2119 L:      linux-media@vger.kernel.org
2120 S:      Maintained
2121 F:      drivers/media/platform/tegra-cec/
2122 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2123
2124 ARM/TETON BGA MACHINE SUPPORT
2125 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2127 S:      Maintained
2128
2129 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2130 M:      Santosh Shilimkar <ssantosh@kernel.org>
2131 L:      linux-kernel@vger.kernel.org
2132 S:      Maintained
2133 F:      drivers/memory/*emif*
2134
2135 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2136 M:      Tero Kristo <t-kristo@ti.com>
2137 M:      Nishanth Menon <nm@ti.com>
2138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2139 S:      Supported
2140 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2141 F:      arch/arm64/boot/dts/ti/Makefile
2142 F:      arch/arm64/boot/dts/ti/k3-*
2143
2144 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2145 M:      Santosh Shilimkar <ssantosh@kernel.org>
2146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2147 S:      Maintained
2148 F:      arch/arm/mach-keystone/
2149 F:      arch/arm/boot/dts/keystone-*
2150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2151
2152 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2153 M:      Santosh Shilimkar <ssantosh@kernel.org>
2154 L:      linux-kernel@vger.kernel.org
2155 S:      Maintained
2156 F:      drivers/clk/keystone/
2157
2158 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2159 M:      Santosh Shilimkar <ssantosh@kernel.org>
2160 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2161 L:      linux-kernel@vger.kernel.org
2162 S:      Maintained
2163 F:      drivers/clocksource/timer-keystone.c
2164
2165 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2166 M:      Santosh Shilimkar <ssantosh@kernel.org>
2167 L:      linux-kernel@vger.kernel.org
2168 S:      Maintained
2169 F:      drivers/power/reset/keystone-reset.c
2170
2171 ARM/THECUS N2100 MACHINE SUPPORT
2172 M:      Lennert Buytenhek <kernel@wantstofly.org>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 S:      Maintained
2175
2176 ARM/TOSA MACHINE SUPPORT
2177 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2178 M:      Dirk Opfer <dirk@opfer-online.de>
2179 S:      Maintained
2180
2181 ARM/UNIPHIER ARCHITECTURE
2182 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2185 S:      Maintained
2186 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2187 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2188 F:      arch/arm/boot/dts/uniphier*
2189 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2190 F:      arch/arm/mach-uniphier/
2191 F:      arch/arm/mm/cache-uniphier.c
2192 F:      arch/arm64/boot/dts/socionext/uniphier*
2193 F:      drivers/bus/uniphier-system-bus.c
2194 F:      drivers/clk/uniphier/
2195 F:      drivers/gpio/gpio-uniphier.c
2196 F:      drivers/i2c/busses/i2c-uniphier*
2197 F:      drivers/irqchip/irq-uniphier-aidet.c
2198 F:      drivers/mmc/host/uniphier-sd.c
2199 F:      drivers/pinctrl/uniphier/
2200 F:      drivers/reset/reset-uniphier.c
2201 F:      drivers/tty/serial/8250/8250_uniphier.c
2202 N:      uniphier
2203
2204 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2205 M:      Ulf Hansson <ulf.hansson@linaro.org>
2206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2207 T:      git git://git.linaro.org/people/ulfh/clk.git
2208 S:      Maintained
2209 F:      drivers/clk/ux500/
2210
2211 ARM/VERSATILE EXPRESS PLATFORM
2212 M:      Liviu Dudau <liviu.dudau@arm.com>
2213 M:      Sudeep Holla <sudeep.holla@arm.com>
2214 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm/boot/dts/vexpress*
2218 F:      arch/arm64/boot/dts/arm/
2219 F:      arch/arm/mach-vexpress/
2220 F:      */*/vexpress*
2221 F:      */*/*/vexpress*
2222 F:      drivers/clk/versatile/clk-vexpress-osc.c
2223 F:      drivers/clocksource/versatile.c
2224 N:      mps2
2225
2226 ARM/VFP SUPPORT
2227 M:      Russell King <linux@armlinux.org.uk>
2228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2229 W:      http://www.armlinux.org.uk/
2230 S:      Maintained
2231 F:      arch/arm/vfp/
2232
2233 ARM/VOIPAC PXA270 SUPPORT
2234 M:      Marek Vasut <marek.vasut@gmail.com>
2235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2236 S:      Maintained
2237 F:      arch/arm/mach-pxa/vpac270.c
2238 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2239
2240 ARM/VT8500 ARM ARCHITECTURE
2241 M:      Tony Prisk <linux@prisktech.co.nz>
2242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2243 S:      Maintained
2244 F:      arch/arm/mach-vt8500/
2245 F:      drivers/clocksource/vt8500_timer.c
2246 F:      drivers/i2c/busses/i2c-wmt.c
2247 F:      drivers/mmc/host/wmt-sdmmc.c
2248 F:      drivers/pwm/pwm-vt8500.c
2249 F:      drivers/rtc/rtc-vt8500.c
2250 F:      drivers/tty/serial/vt8500_serial.c
2251 F:      drivers/usb/host/ehci-platform.c
2252 F:      drivers/usb/host/uhci-platform.c
2253 F:      drivers/video/fbdev/vt8500lcdfb.*
2254 F:      drivers/video/fbdev/wm8505fb*
2255 F:      drivers/video/fbdev/wmt_ge_rops.*
2256
2257 ARM/ZIPIT Z2 SUPPORT
2258 M:      Marek Vasut <marek.vasut@gmail.com>
2259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2260 S:      Maintained
2261 F:      arch/arm/mach-pxa/z2.c
2262 F:      arch/arm/mach-pxa/include/mach/z2.h
2263
2264 ARM/ZTE ARCHITECTURE
2265 M:      Jun Nie <jun.nie@linaro.org>
2266 M:      Baoyou Xie <baoyou.xie@linaro.org>
2267 M:      Shawn Guo <shawnguo@kernel.org>
2268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2269 S:      Maintained
2270 F:      arch/arm/boot/dts/zx2967*
2271 F:      arch/arm/mach-zx/
2272 F:      arch/arm64/boot/dts/zte/
2273 F:      drivers/clk/zte/
2274 F:      drivers/dma/zx_dma.c
2275 F:      drivers/gpio/gpio-zx.c
2276 F:      drivers/i2c/busses/i2c-zx2967.c
2277 F:      drivers/mmc/host/dw_mmc-zx.*
2278 F:      drivers/pinctrl/zte/
2279 F:      drivers/soc/zte/
2280 F:      drivers/thermal/zx2967_thermal.c
2281 F:      drivers/watchdog/zx2967_wdt.c
2282 F:      Documentation/devicetree/bindings/arm/zte.txt
2283 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2284 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2285 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2286 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2287 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2288 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2289 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2290 F:      Documentation/devicetree/bindings/soc/zte/
2291 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2292 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2293 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2294 F:      include/dt-bindings/clock/zx2967*.h
2295 F:      include/dt-bindings/soc/zte,*.h
2296 F:      sound/soc/codecs/zx_aud96p22.c
2297 F:      sound/soc/zte/
2298
2299 ARM/ZYNQ ARCHITECTURE
2300 M:      Michal Simek <michal.simek@xilinx.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 W:      http://wiki.xilinx.com
2303 T:      git https://github.com/Xilinx/linux-xlnx.git
2304 S:      Supported
2305 F:      arch/arm/mach-zynq/
2306 F:      drivers/cpuidle/cpuidle-zynq.c
2307 F:      drivers/block/xsysace.c
2308 N:      zynq
2309 N:      xilinx
2310 F:      drivers/clocksource/cadence_ttc_timer.c
2311 F:      drivers/i2c/busses/i2c-cadence.c
2312 F:      drivers/mmc/host/sdhci-of-arasan.c
2313 F:      drivers/edac/synopsys_edac.c
2314 F:      drivers/i2c/busses/i2c-xiic.c
2315
2316 ARM64 PORT (AARCH64 ARCHITECTURE)
2317 M:      Catalin Marinas <catalin.marinas@arm.com>
2318 M:      Will Deacon <will.deacon@arm.com>
2319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2321 S:      Maintained
2322 F:      arch/arm64/
2323 X:      arch/arm64/boot/dts/
2324 F:      Documentation/arm64/
2325
2326 AS3645A LED FLASH CONTROLLER DRIVER
2327 M:      Sakari Ailus <sakari.ailus@iki.fi>
2328 L:      linux-leds@vger.kernel.org
2329 S:      Maintained
2330 F:      drivers/leds/leds-as3645a.c
2331
2332 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2333 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2334 L:      linux-media@vger.kernel.org
2335 T:      git git://linuxtv.org/media_tree.git
2336 S:      Maintained
2337 F:      drivers/media/i2c/ak7375.c
2338 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2339
2340 ASAHI KASEI AK8974 DRIVER
2341 M:      Linus Walleij <linus.walleij@linaro.org>
2342 L:      linux-iio@vger.kernel.org
2343 W:      http://www.akm.com/
2344 S:      Supported
2345 F:      drivers/iio/magnetometer/ak8974.c
2346
2347 ASC7621 HARDWARE MONITOR DRIVER
2348 M:      George Joseph <george.joseph@fairview5.com>
2349 L:      linux-hwmon@vger.kernel.org
2350 S:      Maintained
2351 F:      Documentation/hwmon/asc7621
2352 F:      drivers/hwmon/asc7621.c
2353
2354 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2355 M:      Corentin Chary <corentin.chary@gmail.com>
2356 L:      acpi4asus-user@lists.sourceforge.net
2357 L:      platform-driver-x86@vger.kernel.org
2358 W:      http://acpi4asus.sf.net
2359 S:      Maintained
2360 F:      drivers/platform/x86/asus*.c
2361 F:      drivers/platform/x86/eeepc*.c
2362
2363 ASUS WIRELESS RADIO CONTROL DRIVER
2364 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2365 L:      platform-driver-x86@vger.kernel.org
2366 S:      Maintained
2367 F:      drivers/platform/x86/asus-wireless.c
2368
2369 ASYMMETRIC KEYS
2370 M:      David Howells <dhowells@redhat.com>
2371 L:      keyrings@vger.kernel.org
2372 S:      Maintained
2373 F:      Documentation/crypto/asymmetric-keys.txt
2374 F:      include/linux/verification.h
2375 F:      include/crypto/public_key.h
2376 F:      include/crypto/pkcs7.h
2377 F:      crypto/asymmetric_keys/
2378
2379 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2380 R:      Dan Williams <dan.j.williams@intel.com>
2381 W:      http://sourceforge.net/projects/xscaleiop
2382 S:      Odd fixes
2383 F:      Documentation/crypto/async-tx-api.txt
2384 F:      crypto/async_tx/
2385 F:      drivers/dma/
2386 F:      include/linux/dmaengine.h
2387 F:      include/linux/async_tx.h
2388
2389 AT24 EEPROM DRIVER
2390 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2391 L:      linux-i2c@vger.kernel.org
2392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2393 S:      Maintained
2394 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2395 F:      drivers/misc/eeprom/at24.c
2396 F:      include/linux/platform_data/at24.h
2397
2398 ATA OVER ETHERNET (AOE) DRIVER
2399 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2400 W:      http://www.openaoe.org/
2401 S:      Supported
2402 F:      Documentation/aoe/
2403 F:      drivers/block/aoe/
2404
2405 ATHEROS 71XX/9XXX GPIO DRIVER
2406 M:      Alban Bedel <albeu@free.fr>
2407 W:      https://github.com/AlbanBedel/linux
2408 T:      git git://github.com/AlbanBedel/linux
2409 S:      Maintained
2410 F:      drivers/gpio/gpio-ath79.c
2411 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2412
2413 ATHEROS 71XX/9XXX USB PHY DRIVER
2414 M:      Alban Bedel <albeu@free.fr>
2415 W:      https://github.com/AlbanBedel/linux
2416 T:      git git://github.com/AlbanBedel/linux
2417 S:      Maintained
2418 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2419 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2420
2421 ATHEROS ATH GENERIC UTILITIES
2422 M:      Kalle Valo <kvalo@codeaurora.org>
2423 L:      linux-wireless@vger.kernel.org
2424 S:      Supported
2425 F:      drivers/net/wireless/ath/*
2426
2427 ATHEROS ATH5K WIRELESS DRIVER
2428 M:      Jiri Slaby <jirislaby@gmail.com>
2429 M:      Nick Kossifidis <mickflemm@gmail.com>
2430 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2431 L:      linux-wireless@vger.kernel.org
2432 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2433 S:      Maintained
2434 F:      drivers/net/wireless/ath/ath5k/
2435
2436 ATHEROS ATH6KL WIRELESS DRIVER
2437 M:      Kalle Valo <kvalo@codeaurora.org>
2438 L:      linux-wireless@vger.kernel.org
2439 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2441 S:      Supported
2442 F:      drivers/net/wireless/ath/ath6kl/
2443
2444 ATI_REMOTE2 DRIVER
2445 M:      Ville Syrjala <syrjala@sci.fi>
2446 S:      Maintained
2447 F:      drivers/input/misc/ati_remote2.c
2448
2449 ATK0110 HWMON DRIVER
2450 M:      Luca Tettamanti <kronos.it@gmail.com>
2451 L:      linux-hwmon@vger.kernel.org
2452 S:      Maintained
2453 F:      drivers/hwmon/asus_atk0110.c
2454
2455 ATLX ETHERNET DRIVERS
2456 M:      Jay Cliburn <jcliburn@gmail.com>
2457 M:      Chris Snook <chris.snook@gmail.com>
2458 L:      netdev@vger.kernel.org
2459 W:      http://sourceforge.net/projects/atl1
2460 W:      http://atl1.sourceforge.net
2461 S:      Maintained
2462 F:      drivers/net/ethernet/atheros/
2463
2464 ATM
2465 M:      Chas Williams <3chas3@gmail.com>
2466 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2467 L:      netdev@vger.kernel.org
2468 W:      http://linux-atm.sourceforge.net
2469 S:      Maintained
2470 F:      drivers/atm/
2471 F:      include/linux/atm*
2472 F:      include/uapi/linux/atm*
2473
2474 ATMEL AT91 / AT32 MCI DRIVER
2475 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2476 S:      Maintained
2477 F:      drivers/mmc/host/atmel-mci.c
2478
2479 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2480 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2481 S:      Supported
2482 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2483
2484 ATMEL Audio ALSA driver
2485 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2486 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2487 S:      Supported
2488 F:      sound/soc/atmel
2489
2490 ATMEL I2C DRIVER
2491 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2492 L:      linux-i2c@vger.kernel.org
2493 S:      Supported
2494 F:      drivers/i2c/busses/i2c-at91.c
2495
2496 ATMEL ISI DRIVER
2497 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2498 L:      linux-media@vger.kernel.org
2499 S:      Supported
2500 F:      drivers/media/platform/atmel/atmel-isi.c
2501 F:      include/media/atmel-isi.h
2502
2503 ATMEL LCDFB DRIVER
2504 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2505 L:      linux-fbdev@vger.kernel.org
2506 S:      Maintained
2507 F:      drivers/video/fbdev/atmel_lcdfb.c
2508 F:      include/video/atmel_lcdc.h
2509
2510 ATMEL MACB ETHERNET DRIVER
2511 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2512 S:      Supported
2513 F:      drivers/net/ethernet/cadence/
2514
2515 ATMEL MAXTOUCH DRIVER
2516 M:      Nick Dyer <nick@shmanahar.org>
2517 T:      git git://github.com/ndyer/linux.git
2518 S:      Maintained
2519 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2520 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2521
2522 ATMEL SAMA5D2 ADC DRIVER
2523 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2524 L:      linux-iio@vger.kernel.org
2525 S:      Supported
2526 F:      drivers/iio/adc/at91-sama5d2_adc.c
2527
2528 ATMEL SDMMC DRIVER
2529 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2530 L:      linux-mmc@vger.kernel.org
2531 S:      Supported
2532 F:      drivers/mmc/host/sdhci-of-at91.c
2533
2534 ATMEL SPI DRIVER
2535 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2536 S:      Supported
2537 F:      drivers/spi/spi-atmel.*
2538
2539 ATMEL SSC DRIVER
2540 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2542 S:      Supported
2543 F:      drivers/misc/atmel-ssc.c
2544 F:      include/linux/atmel-ssc.h
2545
2546 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2547 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Supported
2550 F:      drivers/misc/atmel_tclib.c
2551 F:      drivers/clocksource/tcb_clksrc.c
2552
2553 ATMEL USBA UDC DRIVER
2554 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2556 S:      Supported
2557 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2558
2559 ATMEL WIRELESS DRIVER
2560 M:      Simon Kelley <simon@thekelleys.org.uk>
2561 L:      linux-wireless@vger.kernel.org
2562 W:      http://www.thekelleys.org.uk/atmel
2563 W:      http://atmelwlandriver.sourceforge.net/
2564 S:      Maintained
2565 F:      drivers/net/wireless/atmel/atmel*
2566
2567 ATMEL XDMA DRIVER
2568 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2569 L:      linux-arm-kernel@lists.infradead.org
2570 L:      dmaengine@vger.kernel.org
2571 S:      Supported
2572 F:      drivers/dma/at_xdmac.c
2573
2574 ATOMIC INFRASTRUCTURE
2575 M:      Will Deacon <will.deacon@arm.com>
2576 M:      Peter Zijlstra <peterz@infradead.org>
2577 R:      Boqun Feng <boqun.feng@gmail.com>
2578 L:      linux-kernel@vger.kernel.org
2579 S:      Maintained
2580 F:      arch/*/include/asm/atomic*.h
2581 F:      include/*/atomic*.h
2582
2583 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2584 M:      Bradley Grove <linuxdrivers@attotech.com>
2585 L:      linux-scsi@vger.kernel.org
2586 W:      http://www.attotech.com
2587 S:      Supported
2588 F:      drivers/scsi/esas2r
2589
2590 ATUSB IEEE 802.15.4 RADIO DRIVER
2591 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2592 L:      linux-wpan@vger.kernel.org
2593 S:      Maintained
2594 F:      drivers/net/ieee802154/atusb.c
2595 F:      drivers/net/ieee802154/atusb.h
2596 F:      drivers/net/ieee802154/at86rf230.h
2597
2598 AUDIT SUBSYSTEM
2599 M:      Paul Moore <paul@paul-moore.com>
2600 M:      Eric Paris <eparis@redhat.com>
2601 L:      linux-audit@redhat.com (moderated for non-subscribers)
2602 W:      https://github.com/linux-audit
2603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2604 S:      Supported
2605 F:      include/linux/audit.h
2606 F:      include/uapi/linux/audit.h
2607 F:      kernel/audit*
2608
2609 AUXILIARY DISPLAY DRIVERS
2610 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2611 S:      Maintained
2612 F:      drivers/auxdisplay/
2613 F:      include/linux/cfag12864b.h
2614
2615 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2616 M:      Andreas Klinger <ak@it-klinger.de>
2617 L:      linux-iio@vger.kernel.org
2618 S:      Maintained
2619 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2620 F:      drivers/iio/adc/hx711.c
2621
2622 AX.25 NETWORK LAYER
2623 M:      Ralf Baechle <ralf@linux-mips.org>
2624 L:      linux-hams@vger.kernel.org
2625 W:      http://www.linux-ax25.org/
2626 S:      Maintained
2627 F:      include/uapi/linux/ax25.h
2628 F:      include/net/ax25.h
2629 F:      net/ax25/
2630
2631 AXENTIA ARM DEVICES
2632 M:      Peter Rosin <peda@axentia.se>
2633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2634 S:      Maintained
2635 F:      Documentation/devicetree/bindings/arm/axentia.txt
2636 F:      arch/arm/boot/dts/at91-linea.dtsi
2637 F:      arch/arm/boot/dts/at91-natte.dtsi
2638 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2639 F:      arch/arm/boot/dts/at91-tse850-3.dts
2640
2641 AXENTIA ASOC DRIVERS
2642 M:      Peter Rosin <peda@axentia.se>
2643 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2644 S:      Maintained
2645 F:      Documentation/devicetree/bindings/sound/axentia,*
2646 F:      sound/soc/atmel/tse850-pcm5142.c
2647
2648 AZ6007 DVB DRIVER
2649 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2650 L:      linux-media@vger.kernel.org
2651 W:      https://linuxtv.org
2652 T:      git git://linuxtv.org/media_tree.git
2653 S:      Maintained
2654 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2655
2656 AZTECH FM RADIO RECEIVER DRIVER
2657 M:      Hans Verkuil <hverkuil@xs4all.nl>
2658 L:      linux-media@vger.kernel.org
2659 T:      git git://linuxtv.org/media_tree.git
2660 W:      https://linuxtv.org
2661 S:      Maintained
2662 F:      drivers/media/radio/radio-aztech*
2663
2664 B43 WIRELESS DRIVER
2665 L:      linux-wireless@vger.kernel.org
2666 L:      b43-dev@lists.infradead.org
2667 W:      http://wireless.kernel.org/en/users/Drivers/b43
2668 S:      Odd Fixes
2669 F:      drivers/net/wireless/broadcom/b43/
2670
2671 B43LEGACY WIRELESS DRIVER
2672 M:      Larry Finger <Larry.Finger@lwfinger.net>
2673 L:      linux-wireless@vger.kernel.org
2674 L:      b43-dev@lists.infradead.org
2675 W:      http://wireless.kernel.org/en/users/Drivers/b43
2676 S:      Maintained
2677 F:      drivers/net/wireless/broadcom/b43legacy/
2678
2679 BACKLIGHT CLASS/SUBSYSTEM
2680 M:      Lee Jones <lee.jones@linaro.org>
2681 M:      Daniel Thompson <daniel.thompson@linaro.org>
2682 M:      Jingoo Han <jingoohan1@gmail.com>
2683 L:      dri-devel@lists.freedesktop.org
2684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2685 S:      Maintained
2686 F:      drivers/video/backlight/
2687 F:      include/linux/backlight.h
2688 F:      include/linux/pwm_backlight.h
2689 F:      Documentation/devicetree/bindings/leds/backlight
2690
2691 BATMAN ADVANCED
2692 M:      Marek Lindner <mareklindner@neomailbox.ch>
2693 M:      Simon Wunderlich <sw@simonwunderlich.de>
2694 M:      Antonio Quartulli <a@unstable.cc>
2695 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2696 W:      https://www.open-mesh.org/
2697 Q:      https://patchwork.open-mesh.org/project/batman/list/
2698 S:      Maintained
2699 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2700 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2701 F:      Documentation/networking/batman-adv.rst
2702 F:      include/uapi/linux/batadv_packet.h
2703 F:      include/uapi/linux/batman_adv.h
2704 F:      net/batman-adv/
2705
2706 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2707 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2708 L:      linux-hams@vger.kernel.org
2709 W:      http://www.baycom.org/~tom/ham/ham.html
2710 S:      Maintained
2711 F:      drivers/net/hamradio/baycom*
2712
2713 BCACHE (BLOCK LAYER CACHE)
2714 M:      Coly Li <colyli@suse.de>
2715 M:      Kent Overstreet <kent.overstreet@gmail.com>
2716 L:      linux-bcache@vger.kernel.org
2717 W:      http://bcache.evilpiepirate.org
2718 C:      irc://irc.oftc.net/bcache
2719 S:      Maintained
2720 F:      drivers/md/bcache/
2721
2722 BDISP ST MEDIA DRIVER
2723 M:      Fabien Dessenne <fabien.dessenne@st.com>
2724 L:      linux-media@vger.kernel.org
2725 T:      git git://linuxtv.org/media_tree.git
2726 W:      https://linuxtv.org
2727 S:      Supported
2728 F:      drivers/media/platform/sti/bdisp
2729
2730 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2731 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2732 L:      netdev@vger.kernel.org
2733 S:      Maintained
2734 F:      drivers/net/ethernet/ec_bhf.c
2735
2736 BEFS FILE SYSTEM
2737 M:      Luis de Bethencourt <luisbg@kernel.org>
2738 M:      Salah Triki <salah.triki@gmail.com>
2739 S:      Maintained
2740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2741 F:      Documentation/filesystems/befs.txt
2742 F:      fs/befs/
2743
2744 BFQ I/O SCHEDULER
2745 M:      Paolo Valente <paolo.valente@linaro.org>
2746 M:      Jens Axboe <axboe@kernel.dk>
2747 L:      linux-block@vger.kernel.org
2748 S:      Maintained
2749 F:      block/bfq-*
2750 F:      Documentation/block/bfq-iosched.txt
2751
2752 BFS FILE SYSTEM
2753 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2754 S:      Maintained
2755 F:      Documentation/filesystems/bfs.txt
2756 F:      fs/bfs/
2757 F:      include/uapi/linux/bfs_fs.h
2758
2759 BLINKM RGB LED DRIVER
2760 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2761 S:      Maintained
2762 F:      drivers/leds/leds-blinkm.c
2763
2764 BLOCK LAYER
2765 M:      Jens Axboe <axboe@kernel.dk>
2766 L:      linux-block@vger.kernel.org
2767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2768 S:      Maintained
2769 F:      block/
2770 F:      drivers/block/
2771 F:      kernel/trace/blktrace.c
2772 F:      lib/sbitmap.c
2773
2774 BLOCK2MTD DRIVER
2775 M:      Joern Engel <joern@lazybastard.org>
2776 L:      linux-mtd@lists.infradead.org
2777 S:      Maintained
2778 F:      drivers/mtd/devices/block2mtd.c
2779
2780 BLUETOOTH DRIVERS
2781 M:      Marcel Holtmann <marcel@holtmann.org>
2782 M:      Johan Hedberg <johan.hedberg@gmail.com>
2783 L:      linux-bluetooth@vger.kernel.org
2784 W:      http://www.bluez.org/
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2787 S:      Maintained
2788 F:      drivers/bluetooth/
2789
2790 BLUETOOTH SUBSYSTEM
2791 M:      Marcel Holtmann <marcel@holtmann.org>
2792 M:      Johan Hedberg <johan.hedberg@gmail.com>
2793 L:      linux-bluetooth@vger.kernel.org
2794 W:      http://www.bluez.org/
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2797 S:      Maintained
2798 F:      net/bluetooth/
2799 F:      include/net/bluetooth/
2800
2801 BONDING DRIVER
2802 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2803 M:      Veaceslav Falico <vfalico@gmail.com>
2804 M:      Andy Gospodarek <andy@greyhouse.net>
2805 L:      netdev@vger.kernel.org
2806 W:      http://sourceforge.net/projects/bonding/
2807 S:      Supported
2808 F:      drivers/net/bonding/
2809 F:      include/uapi/linux/if_bonding.h
2810
2811 BPF (Safe dynamic programs and tools)
2812 M:      Alexei Starovoitov <ast@kernel.org>
2813 M:      Daniel Borkmann <daniel@iogearbox.net>
2814 L:      netdev@vger.kernel.org
2815 L:      linux-kernel@vger.kernel.org
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2818 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2819 S:      Supported
2820 F:      arch/x86/net/bpf_jit*
2821 F:      Documentation/networking/filter.txt
2822 F:      Documentation/bpf/
2823 F:      include/linux/bpf*
2824 F:      include/linux/filter.h
2825 F:      include/trace/events/xdp.h
2826 F:      include/uapi/linux/bpf*
2827 F:      include/uapi/linux/filter.h
2828 F:      kernel/bpf/
2829 F:      kernel/trace/bpf_trace.c
2830 F:      lib/test_bpf.c
2831 F:      net/bpf/
2832 F:      net/core/filter.c
2833 F:      net/sched/act_bpf.c
2834 F:      net/sched/cls_bpf.c
2835 F:      samples/bpf/
2836 F:      tools/bpf/
2837 F:      tools/lib/bpf/
2838 F:      tools/testing/selftests/bpf/
2839
2840 BROADCOM B44 10/100 ETHERNET DRIVER
2841 M:      Michael Chan <michael.chan@broadcom.com>
2842 L:      netdev@vger.kernel.org
2843 S:      Supported
2844 F:      drivers/net/ethernet/broadcom/b44.*
2845
2846 BROADCOM B53 ETHERNET SWITCH DRIVER
2847 M:      Florian Fainelli <f.fainelli@gmail.com>
2848 L:      netdev@vger.kernel.org
2849 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2850 S:      Supported
2851 F:      drivers/net/dsa/b53/*
2852 F:      include/linux/platform_data/b53.h
2853
2854 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2855 M:      Florian Fainelli <f.fainelli@gmail.com>
2856 M:      Ray Jui <rjui@broadcom.com>
2857 M:      Scott Branden <sbranden@broadcom.com>
2858 M:      bcm-kernel-feedback-list@broadcom.com
2859 T:      git git://github.com/broadcom/mach-bcm
2860 S:      Maintained
2861 N:      bcm281*
2862 N:      bcm113*
2863 N:      bcm216*
2864 N:      kona
2865 F:      arch/arm/mach-bcm/
2866
2867 BROADCOM BCM2835 ARM ARCHITECTURE
2868 M:      Eric Anholt <eric@anholt.net>
2869 M:      Stefan Wahren <stefan.wahren@i2se.com>
2870 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2872 T:      git git://github.com/anholt/linux
2873 S:      Maintained
2874 N:      bcm2835
2875 F:      drivers/staging/vc04_services
2876
2877 BROADCOM BCM47XX MIPS ARCHITECTURE
2878 M:      Hauke Mehrtens <hauke@hauke-m.de>
2879 M:      Rafał Miłecki <zajec5@gmail.com>
2880 L:      linux-mips@linux-mips.org
2881 S:      Maintained
2882 F:      Documentation/devicetree/bindings/mips/brcm/
2883 F:      arch/mips/bcm47xx/*
2884 F:      arch/mips/include/asm/mach-bcm47xx/*
2885
2886 BROADCOM BCM5301X ARM ARCHITECTURE
2887 M:      Hauke Mehrtens <hauke@hauke-m.de>
2888 M:      Rafał Miłecki <zajec5@gmail.com>
2889 M:      Jon Mason <jonmason@broadcom.com>
2890 M:      bcm-kernel-feedback-list@broadcom.com
2891 L:      linux-arm-kernel@lists.infradead.org
2892 S:      Maintained
2893 F:      arch/arm/mach-bcm/bcm_5301x.c
2894 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2895 F:      arch/arm/boot/dts/bcm470*
2896 F:      arch/arm/boot/dts/bcm953012*
2897
2898 BROADCOM BCM53573 ARM ARCHITECTURE
2899 M:      Rafał Miłecki <rafal@milecki.pl>
2900 L:      linux-arm-kernel@lists.infradead.org
2901 S:      Maintained
2902 F:      arch/arm/boot/dts/bcm53573*
2903 F:      arch/arm/boot/dts/bcm47189*
2904
2905 BROADCOM BCM63XX ARM ARCHITECTURE
2906 M:      Florian Fainelli <f.fainelli@gmail.com>
2907 M:      bcm-kernel-feedback-list@broadcom.com
2908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2909 T:      git git://github.com/broadcom/stblinux.git
2910 S:      Maintained
2911 N:      bcm63xx
2912
2913 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2914 M:      Kevin Cernekee <cernekee@gmail.com>
2915 L:      linux-usb@vger.kernel.org
2916 S:      Maintained
2917 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2918
2919 BROADCOM BCM7XXX ARM ARCHITECTURE
2920 M:      Brian Norris <computersforpeace@gmail.com>
2921 M:      Gregory Fong <gregory.0xf0@gmail.com>
2922 M:      Florian Fainelli <f.fainelli@gmail.com>
2923 M:      bcm-kernel-feedback-list@broadcom.com
2924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2925 T:      git git://github.com/broadcom/stblinux.git
2926 S:      Maintained
2927 F:      arch/arm/mach-bcm/*brcmstb*
2928 F:      arch/arm/boot/dts/bcm7*.dts*
2929 F:      drivers/bus/brcmstb_gisb.c
2930 F:      arch/arm/mm/cache-b15-rac.c
2931 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2932 N:      brcmstb
2933
2934 BROADCOM BMIPS CPUFREQ DRIVER
2935 M:      Markus Mayer <mmayer@broadcom.com>
2936 M:      bcm-kernel-feedback-list@broadcom.com
2937 L:      linux-pm@vger.kernel.org
2938 S:      Maintained
2939 F:      drivers/cpufreq/bmips-cpufreq.c
2940
2941 BROADCOM BMIPS MIPS ARCHITECTURE
2942 M:      Kevin Cernekee <cernekee@gmail.com>
2943 M:      Florian Fainelli <f.fainelli@gmail.com>
2944 L:      linux-mips@linux-mips.org
2945 T:      git git://github.com/broadcom/stblinux.git
2946 S:      Maintained
2947 F:      arch/mips/bmips/*
2948 F:      arch/mips/include/asm/mach-bmips/*
2949 F:      arch/mips/kernel/*bmips*
2950 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2951 F:      drivers/irqchip/irq-bcm63*
2952 F:      drivers/irqchip/irq-bcm7*
2953 F:      drivers/irqchip/irq-brcmstb*
2954 F:      include/linux/bcm963xx_nvram.h
2955 F:      include/linux/bcm963xx_tag.h
2956
2957 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2958 M:      Rasesh Mody <rasesh.mody@cavium.com>
2959 M:      Dept-GELinuxNICDev@cavium.com
2960 L:      netdev@vger.kernel.org
2961 S:      Supported
2962 F:      drivers/net/ethernet/broadcom/bnx2.*
2963 F:      drivers/net/ethernet/broadcom/bnx2_*
2964
2965 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2966 M:      QLogic-Storage-Upstream@qlogic.com
2967 L:      linux-scsi@vger.kernel.org
2968 S:      Supported
2969 F:      drivers/scsi/bnx2fc/
2970
2971 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2972 M:      QLogic-Storage-Upstream@qlogic.com
2973 L:      linux-scsi@vger.kernel.org
2974 S:      Supported
2975 F:      drivers/scsi/bnx2i/
2976
2977 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2978 M:      Ariel Elior <ariel.elior@cavium.com>
2979 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
2980 M:      everest-linux-l2@cavium.com
2981 L:      netdev@vger.kernel.org
2982 S:      Supported
2983 F:      drivers/net/ethernet/broadcom/bnx2x/
2984
2985 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2986 M:      Michael Chan <michael.chan@broadcom.com>
2987 L:      netdev@vger.kernel.org
2988 S:      Supported
2989 F:      drivers/net/ethernet/broadcom/bnxt/
2990
2991 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2992 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2993 M:      Franky Lin <franky.lin@broadcom.com>
2994 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2995 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2996 M:      Wright Feng <wright.feng@cypress.com>
2997 L:      linux-wireless@vger.kernel.org
2998 L:      brcm80211-dev-list.pdl@broadcom.com
2999 L:      brcm80211-dev-list@cypress.com
3000 S:      Supported
3001 F:      drivers/net/wireless/broadcom/brcm80211/
3002
3003 BROADCOM BRCMSTB GPIO DRIVER
3004 M:      Gregory Fong <gregory.0xf0@gmail.com>
3005 L:      bcm-kernel-feedback-list@broadcom.com
3006 S:      Supported
3007 F:      drivers/gpio/gpio-brcmstb.c
3008 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3009
3010 BROADCOM BRCMSTB I2C DRIVER
3011 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3012 L:      linux-i2c@vger.kernel.org
3013 L:      bcm-kernel-feedback-list@broadcom.com
3014 S:      Supported
3015 F:      drivers/i2c/busses/i2c-brcmstb.c
3016 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3017
3018 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3019 M:      Al Cooper <alcooperx@gmail.com>
3020 L:      linux-kernel@vger.kernel.org
3021 L:      bcm-kernel-feedback-list@broadcom.com
3022 S:      Maintained
3023 F:      drivers/phy/broadcom/phy-brcm-usb*
3024
3025 BROADCOM GENET ETHERNET DRIVER
3026 M:      Doug Berger <opendmb@gmail.com>
3027 M:      Florian Fainelli <f.fainelli@gmail.com>
3028 L:      netdev@vger.kernel.org
3029 S:      Supported
3030 F:      drivers/net/ethernet/broadcom/genet/
3031
3032 BROADCOM IPROC ARM ARCHITECTURE
3033 M:      Ray Jui <rjui@broadcom.com>
3034 M:      Scott Branden <sbranden@broadcom.com>
3035 M:      Jon Mason <jonmason@broadcom.com>
3036 M:      bcm-kernel-feedback-list@broadcom.com
3037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3038 T:      git git://github.com/broadcom/cygnus-linux.git
3039 S:      Maintained
3040 N:      iproc
3041 N:      cygnus
3042 N:      bcm[-_]nsp
3043 N:      bcm9113*
3044 N:      bcm9583*
3045 N:      bcm9585*
3046 N:      bcm9586*
3047 N:      bcm988312
3048 N:      bcm113*
3049 N:      bcm583*
3050 N:      bcm585*
3051 N:      bcm586*
3052 N:      bcm88312
3053 N:      hr2
3054 N:      stingray
3055 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3056 F:      arch/arm64/boot/dts/broadcom/stingray/*
3057 F:      drivers/clk/bcm/clk-ns*
3058 F:      drivers/clk/bcm/clk-sr*
3059 F:      drivers/pinctrl/bcm/pinctrl-ns*
3060 F:      include/dt-bindings/clock/bcm-sr*
3061
3062 BROADCOM KONA GPIO DRIVER
3063 M:      Ray Jui <rjui@broadcom.com>
3064 L:      bcm-kernel-feedback-list@broadcom.com
3065 S:      Supported
3066 F:      drivers/gpio/gpio-bcm-kona.c
3067 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3068
3069 BROADCOM NETXTREME-E ROCE DRIVER
3070 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3071 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3072 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3073 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3074 L:      linux-rdma@vger.kernel.org
3075 W:      http://www.broadcom.com
3076 S:      Supported
3077 F:      drivers/infiniband/hw/bnxt_re/
3078 F:      include/uapi/rdma/bnxt_re-abi.h
3079
3080 BROADCOM NVRAM DRIVER
3081 M:      Rafał Miłecki <zajec5@gmail.com>
3082 L:      linux-mips@linux-mips.org
3083 S:      Maintained
3084 F:      drivers/firmware/broadcom/*
3085
3086 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3087 M:      Rafał Miłecki <zajec5@gmail.com>
3088 L:      linux-wireless@vger.kernel.org
3089 S:      Maintained
3090 F:      drivers/bcma/
3091 F:      include/linux/bcma/
3092
3093 BROADCOM STB AVS CPUFREQ DRIVER
3094 M:      Markus Mayer <mmayer@broadcom.com>
3095 M:      bcm-kernel-feedback-list@broadcom.com
3096 L:      linux-pm@vger.kernel.org
3097 S:      Maintained
3098 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3099 F:      drivers/cpufreq/brcmstb*
3100
3101 BROADCOM STB AVS TMON DRIVER
3102 M:      Markus Mayer <mmayer@broadcom.com>
3103 M:      bcm-kernel-feedback-list@broadcom.com
3104 L:      linux-pm@vger.kernel.org
3105 S:      Maintained
3106 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3107 F:      drivers/thermal/broadcom/brcmstb*
3108
3109 BROADCOM STB NAND FLASH DRIVER
3110 M:      Brian Norris <computersforpeace@gmail.com>
3111 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3112 L:      linux-mtd@lists.infradead.org
3113 L:      bcm-kernel-feedback-list@broadcom.com
3114 S:      Maintained
3115 F:      drivers/mtd/nand/raw/brcmnand/
3116
3117 BROADCOM STB DPFE DRIVER
3118 M:      Markus Mayer <mmayer@broadcom.com>
3119 M:      bcm-kernel-feedback-list@broadcom.com
3120 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3121 S:      Maintained
3122 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3123 F:      drivers/memory/brcmstb_dpfe.c
3124
3125 BROADCOM SPI DRIVER
3126 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3127 M:      bcm-kernel-feedback-list@broadcom.com
3128 S:      Maintained
3129 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3130 F:      drivers/spi/spi-bcm-qspi.*
3131 F:      drivers/spi/spi-brcmstb-qspi.c
3132 F:      drivers/spi/spi-iproc-qspi.c
3133
3134 BROADCOM SYSTEMPORT ETHERNET DRIVER
3135 M:      Florian Fainelli <f.fainelli@gmail.com>
3136 L:      netdev@vger.kernel.org
3137 S:      Supported
3138 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3139
3140 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3141 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3142 M:      Prashant Sreedharan <prashant@broadcom.com>
3143 M:      Michael Chan <mchan@broadcom.com>
3144 L:      netdev@vger.kernel.org
3145 S:      Supported
3146 F:      drivers/net/ethernet/broadcom/tg3.*
3147
3148 BROCADE BFA FC SCSI DRIVER
3149 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3150 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3151 L:      linux-scsi@vger.kernel.org
3152 S:      Supported
3153 F:      drivers/scsi/bfa/
3154
3155 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3156 M:      Rasesh Mody <rasesh.mody@cavium.com>
3157 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3158 M:      Dept-GELinuxNICDev@cavium.com
3159 L:      netdev@vger.kernel.org
3160 S:      Supported
3161 F:      drivers/net/ethernet/brocade/bna/
3162
3163 BSG (block layer generic sg v4 driver)
3164 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3165 L:      linux-scsi@vger.kernel.org
3166 S:      Supported
3167 F:      block/bsg.c
3168 F:      include/linux/bsg.h
3169 F:      include/uapi/linux/bsg.h
3170
3171 BT87X AUDIO DRIVER
3172 M:      Clemens Ladisch <clemens@ladisch.de>
3173 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3174 T:      git git://git.alsa-project.org/alsa-kernel.git
3175 S:      Maintained
3176 F:      Documentation/sound/cards/bt87x.rst
3177 F:      sound/pci/bt87x.c
3178
3179 BT8XXGPIO DRIVER
3180 M:      Michael Buesch <m@bues.ch>
3181 W:      http://bu3sch.de/btgpio.php
3182 S:      Maintained
3183 F:      drivers/gpio/gpio-bt8xx.c
3184
3185 BTRFS FILE SYSTEM
3186 M:      Chris Mason <clm@fb.com>
3187 M:      Josef Bacik <jbacik@fb.com>
3188 M:      David Sterba <dsterba@suse.com>
3189 L:      linux-btrfs@vger.kernel.org
3190 W:      http://btrfs.wiki.kernel.org/
3191 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3193 S:      Maintained
3194 F:      Documentation/filesystems/btrfs.txt
3195 F:      fs/btrfs/
3196 F:      include/linux/btrfs*
3197 F:      include/uapi/linux/btrfs*
3198
3199 BTTV VIDEO4LINUX DRIVER
3200 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3201 L:      linux-media@vger.kernel.org
3202 W:      https://linuxtv.org
3203 T:      git git://linuxtv.org/media_tree.git
3204 S:      Odd fixes
3205 F:      Documentation/media/v4l-drivers/bttv*
3206 F:      drivers/media/pci/bt8xx/bttv*
3207
3208 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3209 M:      Chanwoo Choi <cw00.choi@samsung.com>
3210 L:      linux-pm@vger.kernel.org
3211 L:      linux-samsung-soc@vger.kernel.org
3212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3213 S:      Maintained
3214 F:      drivers/devfreq/exynos-bus.c
3215 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3216
3217 BUSLOGIC SCSI DRIVER
3218 M:      Khalid Aziz <khalid@gonehiking.org>
3219 L:      linux-scsi@vger.kernel.org
3220 S:      Maintained
3221 F:      drivers/scsi/BusLogic.*
3222 F:      drivers/scsi/FlashPoint.*
3223
3224 C-MEDIA CMI8788 DRIVER
3225 M:      Clemens Ladisch <clemens@ladisch.de>
3226 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3227 T:      git git://git.alsa-project.org/alsa-kernel.git
3228 S:      Maintained
3229 F:      sound/pci/oxygen/
3230
3231 C6X ARCHITECTURE
3232 M:      Mark Salter <msalter@redhat.com>
3233 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3234 L:      linux-c6x-dev@linux-c6x.org
3235 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3236 S:      Maintained
3237 F:      arch/c6x/
3238
3239 CA8210 IEEE-802.15.4 RADIO DRIVER
3240 M:      Harry Morris <h.morris@cascoda.com>
3241 L:      linux-wpan@vger.kernel.org
3242 W:      https://github.com/Cascoda/ca8210-linux.git
3243 S:      Maintained
3244 F:      drivers/net/ieee802154/ca8210.c
3245 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3246
3247 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3248 M:      David Howells <dhowells@redhat.com>
3249 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3250 S:      Supported
3251 F:      Documentation/filesystems/caching/cachefiles.txt
3252 F:      fs/cachefiles/
3253
3254 CADENCE MIPI-CSI2 BRIDGES
3255 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3256 L:      linux-media@vger.kernel.org
3257 S:      Maintained
3258 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3259 F:      drivers/media/platform/cadence/cdns-csi2*
3260
3261 CADET FM/AM RADIO RECEIVER DRIVER
3262 M:      Hans Verkuil <hverkuil@xs4all.nl>
3263 L:      linux-media@vger.kernel.org
3264 T:      git git://linuxtv.org/media_tree.git
3265 W:      https://linuxtv.org
3266 S:      Maintained
3267 F:      drivers/media/radio/radio-cadet*
3268
3269 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3270 M:      Jonathan Corbet <corbet@lwn.net>
3271 L:      linux-media@vger.kernel.org
3272 T:      git git://linuxtv.org/media_tree.git
3273 S:      Maintained
3274 F:      Documentation/media/v4l-drivers/cafe_ccic*
3275 F:      drivers/media/platform/marvell-ccic/
3276
3277 CAIF NETWORK LAYER
3278 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3279 L:      netdev@vger.kernel.org
3280 S:      Supported
3281 F:      Documentation/networking/caif/
3282 F:      drivers/net/caif/
3283 F:      include/uapi/linux/caif/
3284 F:      include/net/caif/
3285 F:      net/caif/
3286
3287 CALGARY x86-64 IOMMU
3288 M:      Muli Ben-Yehuda <mulix@mulix.org>
3289 M:      Jon Mason <jdmason@kudzu.us>
3290 L:      iommu@lists.linux-foundation.org
3291 S:      Maintained
3292 F:      arch/x86/kernel/pci-calgary_64.c
3293 F:      arch/x86/kernel/tce_64.c
3294 F:      arch/x86/include/asm/calgary.h
3295 F:      arch/x86/include/asm/tce.h
3296
3297 CAN NETWORK DRIVERS
3298 M:      Wolfgang Grandegger <wg@grandegger.com>
3299 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3300 L:      linux-can@vger.kernel.org
3301 W:      https://github.com/linux-can
3302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3304 S:      Maintained
3305 F:      Documentation/devicetree/bindings/net/can/
3306 F:      drivers/net/can/
3307 F:      include/linux/can/dev.h
3308 F:      include/linux/can/platform/
3309 F:      include/uapi/linux/can/error.h
3310 F:      include/uapi/linux/can/netlink.h
3311
3312 CAN NETWORK LAYER
3313 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3314 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3315 L:      linux-can@vger.kernel.org
3316 W:      https://github.com/linux-can
3317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3319 S:      Maintained
3320 F:      Documentation/networking/can.rst
3321 F:      net/can/
3322 F:      include/linux/can/core.h
3323 F:      include/uapi/linux/can.h
3324 F:      include/uapi/linux/can/bcm.h
3325 F:      include/uapi/linux/can/raw.h
3326 F:      include/uapi/linux/can/gw.h
3327
3328 CAPABILITIES
3329 M:      Serge Hallyn <serge@hallyn.com>
3330 L:      linux-security-module@vger.kernel.org
3331 S:      Supported
3332 F:      include/linux/capability.h
3333 F:      include/uapi/linux/capability.h
3334 F:      security/commoncap.c
3335 F:      kernel/capability.c
3336
3337 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3338 M:      Kevin Tsai <ktsai@capellamicro.com>
3339 S:      Maintained
3340 F:      drivers/iio/light/cm*
3341
3342 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3343 M:      Christian Lamparter <chunkeey@googlemail.com>
3344 L:      linux-wireless@vger.kernel.org
3345 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3346 S:      Maintained
3347 F:      drivers/net/wireless/ath/carl9170/
3348
3349 CAVIUM I2C DRIVER
3350 M:      Jan Glauber <jglauber@cavium.com>
3351 M:      David Daney <david.daney@cavium.com>
3352 W:      http://www.cavium.com
3353 S:      Supported
3354 F:      drivers/i2c/busses/i2c-octeon*
3355 F:      drivers/i2c/busses/i2c-thunderx*
3356
3357 CAVIUM LIQUIDIO NETWORK DRIVER
3358 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3359 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3360 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3361 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3362 L:      netdev@vger.kernel.org
3363 W:      http://www.cavium.com
3364 S:      Supported
3365 F:      drivers/net/ethernet/cavium/liquidio/
3366
3367 CAVIUM MMC DRIVER
3368 M:      Jan Glauber <jglauber@cavium.com>
3369 M:      David Daney <david.daney@cavium.com>
3370 M:      Steven J. Hill <Steven.Hill@cavium.com>
3371 W:      http://www.cavium.com
3372 S:      Supported
3373 F:      drivers/mmc/host/cavium*
3374
3375 CAVIUM OCTEON-TX CRYPTO DRIVER
3376 M:      George Cherian <george.cherian@cavium.com>
3377 L:      linux-crypto@vger.kernel.org
3378 W:      http://www.cavium.com
3379 S:      Supported
3380 F:      drivers/crypto/cavium/cpt/
3381
3382 CAVIUM THUNDERX2 ARM64 SOC
3383 M:      Robert Richter <rrichter@cavium.com>
3384 M:      Jayachandran C <jnair@caviumnetworks.com>
3385 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3386 S:      Maintained
3387 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3388 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3389
3390 CC2520 IEEE-802.15.4 RADIO DRIVER
3391 M:      Varka Bhadram <varkabhadram@gmail.com>
3392 L:      linux-wpan@vger.kernel.org
3393 S:      Maintained
3394 F:      drivers/net/ieee802154/cc2520.c
3395 F:      include/linux/spi/cc2520.h
3396 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3397
3398 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3399 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3400 L:      linux-crypto@vger.kernel.org
3401 S:      Supported
3402 F:      drivers/crypto/ccree/
3403 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3404
3405 CEC FRAMEWORK
3406 M:      Hans Verkuil <hans.verkuil@cisco.com>
3407 L:      linux-media@vger.kernel.org
3408 T:      git git://linuxtv.org/media_tree.git
3409 W:      http://linuxtv.org
3410 S:      Supported
3411 F:      Documentation/media/kapi/cec-core.rst
3412 F:      Documentation/media/uapi/cec
3413 F:      drivers/media/cec/
3414 F:      drivers/media/rc/keymaps/rc-cec.c
3415 F:      include/media/cec.h
3416 F:      include/media/cec-notifier.h
3417 F:      include/uapi/linux/cec.h
3418 F:      include/uapi/linux/cec-funcs.h
3419 F:      Documentation/devicetree/bindings/media/cec.txt
3420 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3421
3422 CEC GPIO DRIVER
3423 M:      Hans Verkuil <hans.verkuil@cisco.com>
3424 L:      linux-media@vger.kernel.org
3425 T:      git git://linuxtv.org/media_tree.git
3426 W:      http://linuxtv.org
3427 S:      Supported
3428 F:      drivers/media/platform/cec-gpio/
3429 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3430
3431 CELL BROADBAND ENGINE ARCHITECTURE
3432 M:      Arnd Bergmann <arnd@arndb.de>
3433 L:      linuxppc-dev@lists.ozlabs.org
3434 W:      http://www.ibm.com/developerworks/power/cell/
3435 S:      Supported
3436 F:      arch/powerpc/include/asm/cell*.h
3437 F:      arch/powerpc/include/asm/spu*.h
3438 F:      arch/powerpc/include/uapi/asm/spu*.h
3439 F:      arch/powerpc/oprofile/*cell*
3440 F:      arch/powerpc/platforms/cell/
3441
3442 CEPH COMMON CODE (LIBCEPH)
3443 M:      Ilya Dryomov <idryomov@gmail.com>
3444 M:      "Yan, Zheng" <zyan@redhat.com>
3445 M:      Sage Weil <sage@redhat.com>
3446 L:      ceph-devel@vger.kernel.org
3447 W:      http://ceph.com/
3448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3449 T:      git git://github.com/ceph/ceph-client.git
3450 S:      Supported
3451 F:      net/ceph/
3452 F:      include/linux/ceph/
3453 F:      include/linux/crush/
3454
3455 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3456 M:      "Yan, Zheng" <zyan@redhat.com>
3457 M:      Sage Weil <sage@redhat.com>
3458 M:      Ilya Dryomov <idryomov@gmail.com>
3459 L:      ceph-devel@vger.kernel.org
3460 W:      http://ceph.com/
3461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3462 T:      git git://github.com/ceph/ceph-client.git
3463 S:      Supported
3464 F:      Documentation/filesystems/ceph.txt
3465 F:      fs/ceph/
3466
3467 CERTIFICATE HANDLING:
3468 M:      David Howells <dhowells@redhat.com>
3469 M:      David Woodhouse <dwmw2@infradead.org>
3470 L:      keyrings@vger.kernel.org
3471 S:      Maintained
3472 F:      Documentation/admin-guide/module-signing.rst
3473 F:      certs/
3474 F:      scripts/sign-file.c
3475 F:      scripts/extract-cert.c
3476
3477 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3478 L:      linux-usb@vger.kernel.org
3479 S:      Orphan
3480 F:      Documentation/usb/WUSB-Design-overview.txt
3481 F:      Documentation/usb/wusb-cbaf
3482 F:      drivers/usb/host/hwa-hc.c
3483 F:      drivers/usb/host/whci/
3484 F:      drivers/usb/wusbcore/
3485 F:      include/linux/usb/wusb*
3486
3487 CFAG12864B LCD DRIVER
3488 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3489 S:      Maintained
3490 F:      drivers/auxdisplay/cfag12864b.c
3491 F:      include/linux/cfag12864b.h
3492
3493 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3494 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3495 S:      Maintained
3496 F:      drivers/auxdisplay/cfag12864bfb.c
3497 F:      include/linux/cfag12864b.h
3498
3499 802.11 (including CFG80211/NL80211)
3500 M:      Johannes Berg <johannes@sipsolutions.net>
3501 L:      linux-wireless@vger.kernel.org
3502 W:      http://wireless.kernel.org/
3503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3505 S:      Maintained
3506 F:      net/wireless/
3507 F:      include/uapi/linux/nl80211.h
3508 F:      include/linux/ieee80211.h
3509 F:      include/net/wext.h
3510 F:      include/net/cfg80211.h
3511 F:      include/net/iw_handler.h
3512 F:      include/net/ieee80211_radiotap.h
3513 F:      Documentation/driver-api/80211/cfg80211.rst
3514 F:      Documentation/networking/regulatory.txt
3515
3516 CHAR and MISC DRIVERS
3517 M:      Arnd Bergmann <arnd@arndb.de>
3518 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3520 S:      Supported
3521 F:      drivers/char/
3522 F:      drivers/misc/
3523 F:      include/linux/miscdevice.h
3524
3525 CHECKPATCH
3526 M:      Andy Whitcroft <apw@canonical.com>
3527 M:      Joe Perches <joe@perches.com>
3528 S:      Maintained
3529 F:      scripts/checkpatch.pl
3530
3531 CHINESE DOCUMENTATION
3532 M:      Harry Wei <harryxiyou@gmail.com>
3533 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3534 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3535 S:      Maintained
3536 F:      Documentation/translations/zh_CN/
3537
3538 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3539 M:      Peter Chen <Peter.Chen@nxp.com>
3540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3541 L:      linux-usb@vger.kernel.org
3542 S:      Maintained
3543 F:      drivers/usb/chipidea/
3544
3545 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3546 M:      Hans de Goede <hdegoede@redhat.com>
3547 L:      linux-input@vger.kernel.org
3548 S:      Maintained
3549 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3550 F:      drivers/input/touchscreen/chipone_icn8318.c
3551
3552 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3553 M:      Hans de Goede <hdegoede@redhat.com>
3554 L:      linux-input@vger.kernel.org
3555 S:      Maintained
3556 F:      drivers/input/touchscreen/chipone_icn8505.c
3557
3558 CHROME HARDWARE PLATFORM SUPPORT
3559 M:      Benson Leung <bleung@chromium.org>
3560 M:      Olof Johansson <olof@lixom.net>
3561 S:      Maintained
3562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3563 F:      drivers/platform/chrome/
3564
3565 CIRRUS LOGIC AUDIO CODEC DRIVERS
3566 M:      Brian Austin <brian.austin@cirrus.com>
3567 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3568 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3569 S:      Maintained
3570 F:      sound/soc/codecs/cs*
3571
3572 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3573 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3574 L:      netdev@vger.kernel.org
3575 S:      Maintained
3576 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3577
3578 CISCO FCOE HBA DRIVER
3579 M:      Satish Kharat <satishkh@cisco.com>
3580 M:      Sesidhar Baddela <sebaddel@cisco.com>
3581 M:      Karan Tilak Kumar <kartilak@cisco.com>
3582 L:      linux-scsi@vger.kernel.org
3583 S:      Supported
3584 F:      drivers/scsi/fnic/
3585
3586 CISCO SCSI HBA DRIVER
3587 M:      Karan Tilak Kumar <kartilak@cisco.com>
3588 M:      Sesidhar Baddela <sebaddel@cisco.com>
3589 L:      linux-scsi@vger.kernel.org
3590 S:      Supported
3591 F:      drivers/scsi/snic/
3592
3593 CISCO VIC ETHERNET NIC DRIVER
3594 M:      Christian Benvenuti <benve@cisco.com>
3595 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3596 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3597 S:      Supported
3598 F:      drivers/net/ethernet/cisco/enic/
3599
3600 CISCO VIC LOW LATENCY NIC DRIVER
3601 M:      Christian Benvenuti <benve@cisco.com>
3602 S:      Supported
3603 F:      drivers/infiniband/hw/usnic/
3604
3605 CIRRUS LOGIC MADERA CODEC DRIVERS
3606 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3607 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3608 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3609 L:      patches@opensource.cirrus.com
3610 T:      git https://github.com/CirrusLogic/linux-drivers.git
3611 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3612 S:      Supported
3613 F:      Documentation/devicetree/bindings/mfd/madera.txt
3614 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3615 F:      include/linux/mfd/madera/*
3616 F:      drivers/gpio/gpio-madera*
3617 F:      drivers/mfd/madera*
3618 F:      drivers/mfd/cs47l*
3619 F:      drivers/pinctrl/cirrus/*
3620
3621 CLANG-FORMAT FILE
3622 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3623 S:      Maintained
3624 F:      .clang-format
3625
3626 CLEANCACHE API
3627 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3628 L:      linux-kernel@vger.kernel.org
3629 S:      Maintained
3630 F:      mm/cleancache.c
3631 F:      include/linux/cleancache.h
3632
3633 CLK API
3634 M:      Russell King <linux@armlinux.org.uk>
3635 L:      linux-clk@vger.kernel.org
3636 S:      Maintained
3637 F:      include/linux/clk.h
3638
3639 CLOCKSOURCE, CLOCKEVENT DRIVERS
3640 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3641 M:      Thomas Gleixner <tglx@linutronix.de>
3642 L:      linux-kernel@vger.kernel.org
3643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3644 S:      Supported
3645 F:      drivers/clocksource/
3646 F:      Documentation/devicetree/bindings/timer/
3647
3648 CMPC ACPI DRIVER
3649 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3650 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3651 L:      platform-driver-x86@vger.kernel.org
3652 S:      Supported
3653 F:      drivers/platform/x86/classmate-laptop.c
3654
3655 COBALT MEDIA DRIVER
3656 M:      Hans Verkuil <hans.verkuil@cisco.com>
3657 L:      linux-media@vger.kernel.org
3658 T:      git git://linuxtv.org/media_tree.git
3659 W:      https://linuxtv.org
3660 S:      Supported
3661 F:      drivers/media/pci/cobalt/
3662
3663 COCCINELLE/Semantic Patches (SmPL)
3664 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3665 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3666 M:      Nicolas Palix <nicolas.palix@imag.fr>
3667 M:      Michal Marek <michal.lkml@markovi.net>
3668 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3670 W:      http://coccinelle.lip6.fr/
3671 S:      Supported
3672 F:      Documentation/dev-tools/coccinelle.rst
3673 F:      scripts/coccinelle/
3674 F:      scripts/coccicheck
3675
3676 CODA FILE SYSTEM
3677 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3678 M:      coda@cs.cmu.edu
3679 L:      codalist@coda.cs.cmu.edu
3680 W:      http://www.coda.cs.cmu.edu/
3681 S:      Maintained
3682 F:      Documentation/filesystems/coda.txt
3683 F:      fs/coda/
3684 F:      include/linux/coda*.h
3685 F:      include/uapi/linux/coda*.h
3686
3687 CODA V4L2 MEM2MEM DRIVER
3688 M:      Philipp Zabel <p.zabel@pengutronix.de>
3689 L:      linux-media@vger.kernel.org
3690 S:      Maintained
3691 F:      Documentation/devicetree/bindings/media/coda.txt
3692 F:      drivers/media/platform/coda/
3693
3694 CODE OF CONDUCT
3695 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3696 S:      Supported
3697 F:      Documentation/process/code-of-conduct.rst
3698 F:      Documentation/process/code-of-conduct-interpretation.rst
3699
3700 COMMON CLK FRAMEWORK
3701 M:      Michael Turquette <mturquette@baylibre.com>
3702 M:      Stephen Boyd <sboyd@kernel.org>
3703 L:      linux-clk@vger.kernel.org
3704 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3706 S:      Maintained
3707 F:      Documentation/devicetree/bindings/clock/
3708 F:      drivers/clk/
3709 X:      drivers/clk/clkdev.c
3710 F:      include/linux/clk-pr*
3711 F:      include/linux/clk/
3712 F:      include/linux/of_clk.h
3713
3714 COMMON INTERNET FILE SYSTEM (CIFS)
3715 M:      Steve French <sfrench@samba.org>
3716 L:      linux-cifs@vger.kernel.org
3717 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3718 W:      http://linux-cifs.samba.org/
3719 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3720 S:      Supported
3721 F:      Documentation/filesystems/cifs/
3722 F:      fs/cifs/
3723
3724 COMPACTPCI HOTPLUG CORE
3725 M:      Scott Murray <scott@spiteful.org>
3726 L:      linux-pci@vger.kernel.org
3727 S:      Maintained
3728 F:      drivers/pci/hotplug/cpci_hotplug*
3729
3730 COMPACTPCI HOTPLUG GENERIC DRIVER
3731 M:      Scott Murray <scott@spiteful.org>
3732 L:      linux-pci@vger.kernel.org
3733 S:      Maintained
3734 F:      drivers/pci/hotplug/cpcihp_generic.c
3735
3736 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3737 M:      Scott Murray <scott@spiteful.org>
3738 L:      linux-pci@vger.kernel.org
3739 S:      Maintained
3740 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3741
3742 COMPAL LAPTOP SUPPORT
3743 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3744 L:      platform-driver-x86@vger.kernel.org
3745 S:      Maintained
3746 F:      drivers/platform/x86/compal-laptop.c
3747
3748 CONEXANT ACCESSRUNNER USB DRIVER
3749 L:      accessrunner-general@lists.sourceforge.net
3750 W:      http://accessrunner.sourceforge.net/
3751 S:      Orphan
3752 F:      drivers/usb/atm/cxacru.c
3753
3754 CONFIGFS
3755 M:      Joel Becker <jlbec@evilplan.org>
3756 M:      Christoph Hellwig <hch@lst.de>
3757 T:      git git://git.infradead.org/users/hch/configfs.git
3758 S:      Supported
3759 F:      fs/configfs/
3760 F:      include/linux/configfs.h
3761
3762 CONNECTOR
3763 M:      Evgeniy Polyakov <zbr@ioremap.net>
3764 L:      netdev@vger.kernel.org
3765 S:      Maintained
3766 F:      drivers/connector/
3767
3768 CONTROL GROUP (CGROUP)
3769 M:      Tejun Heo <tj@kernel.org>
3770 M:      Li Zefan <lizefan@huawei.com>
3771 M:      Johannes Weiner <hannes@cmpxchg.org>
3772 L:      cgroups@vger.kernel.org
3773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3774 S:      Maintained
3775 F:      Documentation/cgroup*
3776 F:      include/linux/cgroup*
3777 F:      kernel/cgroup*
3778
3779 CONTROL GROUP - CPUSET
3780 M:      Li Zefan <lizefan@huawei.com>
3781 L:      cgroups@vger.kernel.org
3782 W:      http://www.bullopensource.org/cpuset/
3783 W:      http://oss.sgi.com/projects/cpusets/
3784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3785 S:      Maintained
3786 F:      Documentation/cgroup-v1/cpusets.txt
3787 F:      include/linux/cpuset.h
3788 F:      kernel/cgroup/cpuset.c
3789
3790 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3791 M:      Johannes Weiner <hannes@cmpxchg.org>
3792 M:      Michal Hocko <mhocko@kernel.org>
3793 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3794 L:      cgroups@vger.kernel.org
3795 L:      linux-mm@kvack.org
3796 S:      Maintained
3797 F:      mm/memcontrol.c
3798 F:      mm/swap_cgroup.c
3799
3800 CORETEMP HARDWARE MONITORING DRIVER
3801 M:      Fenghua Yu <fenghua.yu@intel.com>
3802 L:      linux-hwmon@vger.kernel.org
3803 S:      Maintained
3804 F:      Documentation/hwmon/coretemp
3805 F:      drivers/hwmon/coretemp.c
3806
3807 COSA/SRP SYNC SERIAL DRIVER
3808 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3809 W:      http://www.fi.muni.cz/~kas/cosa/
3810 S:      Maintained
3811 F:      drivers/net/wan/cosa*
3812
3813 CPMAC ETHERNET DRIVER
3814 M:      Florian Fainelli <f.fainelli@gmail.com>
3815 L:      netdev@vger.kernel.org
3816 S:      Maintained
3817 F:      drivers/net/ethernet/ti/cpmac.c
3818
3819 CPU FREQUENCY DRIVERS
3820 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3821 M:      Viresh Kumar <viresh.kumar@linaro.org>
3822 L:      linux-pm@vger.kernel.org
3823 S:      Maintained
3824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3825 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3826 B:      https://bugzilla.kernel.org
3827 F:      Documentation/cpu-freq/
3828 F:      Documentation/devicetree/bindings/cpufreq/
3829 F:      drivers/cpufreq/
3830 F:      include/linux/cpufreq.h
3831 F:      tools/testing/selftests/cpufreq/
3832
3833 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3834 M:      Viresh Kumar <viresh.kumar@linaro.org>
3835 M:      Sudeep Holla <sudeep.holla@arm.com>
3836 L:      linux-pm@vger.kernel.org
3837 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3838 S:      Maintained
3839 F:      drivers/cpufreq/arm_big_little.h
3840 F:      drivers/cpufreq/arm_big_little.c
3841 F:      drivers/cpufreq/arm_big_little_dt.c
3842
3843 CPU POWER MONITORING SUBSYSTEM
3844 M:      Thomas Renninger <trenn@suse.com>
3845 M:      Shuah Khan <shuah@kernel.org>
3846 L:      linux-pm@vger.kernel.org
3847 S:      Maintained
3848 F:      tools/power/cpupower/
3849
3850 CPUID/MSR DRIVER
3851 M:      "H. Peter Anvin" <hpa@zytor.com>
3852 S:      Maintained
3853 F:      arch/x86/kernel/cpuid.c
3854 F:      arch/x86/kernel/msr.c
3855
3856 CPUIDLE DRIVER - ARM BIG LITTLE
3857 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3858 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3859 L:      linux-pm@vger.kernel.org
3860 L:      linux-arm-kernel@lists.infradead.org
3861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3862 S:      Maintained
3863 F:      drivers/cpuidle/cpuidle-big_little.c
3864
3865 CPUIDLE DRIVER - ARM EXYNOS
3866 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3867 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3868 M:      Kukjin Kim <kgene@kernel.org>
3869 L:      linux-pm@vger.kernel.org
3870 L:      linux-samsung-soc@vger.kernel.org
3871 S:      Supported
3872 F:      drivers/cpuidle/cpuidle-exynos.c
3873 F:      arch/arm/mach-exynos/pm.c
3874
3875 CPUIDLE DRIVERS
3876 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3877 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3878 L:      linux-pm@vger.kernel.org
3879 S:      Maintained
3880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3881 B:      https://bugzilla.kernel.org
3882 F:      drivers/cpuidle/*
3883 F:      include/linux/cpuidle.h
3884
3885 CRAMFS FILESYSTEM
3886 M:      Nicolas Pitre <nico@linaro.org>
3887 S:      Maintained
3888 F:      Documentation/filesystems/cramfs.txt
3889 F:      fs/cramfs/
3890
3891 CRYPTO API
3892 M:      Herbert Xu <herbert@gondor.apana.org.au>
3893 M:      "David S. Miller" <davem@davemloft.net>
3894 L:      linux-crypto@vger.kernel.org
3895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3897 S:      Maintained
3898 F:      Documentation/crypto/
3899 F:      Documentation/devicetree/bindings/crypto/
3900 F:      arch/*/crypto/
3901 F:      crypto/
3902 F:      drivers/crypto/
3903 F:      include/crypto/
3904 F:      include/linux/crypto*
3905
3906 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3907 M:      Neil Horman <nhorman@tuxdriver.com>
3908 L:      linux-crypto@vger.kernel.org
3909 S:      Maintained
3910 F:      crypto/ansi_cprng.c
3911 F:      crypto/rng.c
3912
3913 CS3308 MEDIA DRIVER
3914 M:      Hans Verkuil <hverkuil@xs4all.nl>
3915 L:      linux-media@vger.kernel.org
3916 T:      git git://linuxtv.org/media_tree.git
3917 W:      http://linuxtv.org
3918 S:      Odd Fixes
3919 F:      drivers/media/i2c/cs3308.c
3920 F:      drivers/media/i2c/cs3308.h
3921
3922 CS5535 Audio ALSA driver
3923 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3924 S:      Maintained
3925 F:      sound/pci/cs5535audio/
3926
3927 CW1200 WLAN driver
3928 M:      Solomon Peachy <pizza@shaftnet.org>
3929 S:      Maintained
3930 F:      drivers/net/wireless/st/cw1200/
3931
3932 CX18 VIDEO4LINUX DRIVER
3933 M:      Andy Walls <awalls@md.metrocast.net>
3934 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3935 L:      linux-media@vger.kernel.org
3936 T:      git git://linuxtv.org/media_tree.git
3937 W:      https://linuxtv.org
3938 W:      http://www.ivtvdriver.org/index.php/Cx18
3939 S:      Maintained
3940 F:      Documentation/media/v4l-drivers/cx18*
3941 F:      drivers/media/pci/cx18/
3942 F:      include/uapi/linux/ivtv*
3943
3944 CX2341X MPEG ENCODER HELPER MODULE
3945 M:      Hans Verkuil <hverkuil@xs4all.nl>
3946 L:      linux-media@vger.kernel.org
3947 T:      git git://linuxtv.org/media_tree.git
3948 W:      https://linuxtv.org
3949 S:      Maintained
3950 F:      drivers/media/common/cx2341x*
3951 F:      include/media/cx2341x*
3952
3953 CX24120 MEDIA DRIVER
3954 M:      Jemma Denson <jdenson@gmail.com>
3955 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3956 L:      linux-media@vger.kernel.org
3957 W:      https://linuxtv.org
3958 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3959 S:      Maintained
3960 F:      drivers/media/dvb-frontends/cx24120*
3961
3962 CX88 VIDEO4LINUX DRIVER
3963 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3964 L:      linux-media@vger.kernel.org
3965 W:      https://linuxtv.org
3966 T:      git git://linuxtv.org/media_tree.git
3967 S:      Odd fixes
3968 F:      Documentation/media/v4l-drivers/cx88*
3969 F:      drivers/media/pci/cx88/
3970
3971 CXD2820R MEDIA DRIVER
3972 M:      Antti Palosaari <crope@iki.fi>
3973 L:      linux-media@vger.kernel.org
3974 W:      https://linuxtv.org
3975 W:      http://palosaari.fi/linux/
3976 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3977 T:      git git://linuxtv.org/anttip/media_tree.git
3978 S:      Maintained
3979 F:      drivers/media/dvb-frontends/cxd2820r*
3980
3981 CXGB3 ETHERNET DRIVER (CXGB3)
3982 M:      Santosh Raspatur <santosh@chelsio.com>
3983 L:      netdev@vger.kernel.org
3984 W:      http://www.chelsio.com
3985 S:      Supported
3986 F:      drivers/net/ethernet/chelsio/cxgb3/
3987
3988 CXGB3 ISCSI DRIVER (CXGB3I)
3989 M:      Karen Xie <kxie@chelsio.com>
3990 L:      linux-scsi@vger.kernel.org
3991 W:      http://www.chelsio.com
3992 S:      Supported
3993 F:      drivers/scsi/cxgbi/cxgb3i
3994
3995 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3996 M:      Steve Wise <swise@chelsio.com>
3997 L:      linux-rdma@vger.kernel.org
3998 W:      http://www.openfabrics.org
3999 S:      Supported
4000 F:      drivers/infiniband/hw/cxgb3/
4001 F:      include/uapi/rdma/cxgb3-abi.h
4002
4003 CXGB4 CRYPTO DRIVER (chcr)
4004 M:      Harsh Jain <harsh@chelsio.com>
4005 L:      linux-crypto@vger.kernel.org
4006 W:      http://www.chelsio.com
4007 S:      Supported
4008 F:      drivers/crypto/chelsio
4009
4010 CXGB4 ETHERNET DRIVER (CXGB4)
4011 M:      Ganesh Goudar <ganeshgr@chelsio.com>
4012 L:      netdev@vger.kernel.org
4013 W:      http://www.chelsio.com
4014 S:      Supported
4015 F:      drivers/net/ethernet/chelsio/cxgb4/
4016
4017 CXGB4 ISCSI DRIVER (CXGB4I)
4018 M:      Karen Xie <kxie@chelsio.com>
4019 L:      linux-scsi@vger.kernel.org
4020 W:      http://www.chelsio.com
4021 S:      Supported
4022 F:      drivers/scsi/cxgbi/cxgb4i
4023
4024 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4025 M:      Steve Wise <swise@chelsio.com>
4026 L:      linux-rdma@vger.kernel.org
4027 W:      http://www.openfabrics.org
4028 S:      Supported
4029 F:      drivers/infiniband/hw/cxgb4/
4030 F:      include/uapi/rdma/cxgb4-abi.h
4031
4032 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4033 M:      Casey Leedom <leedom@chelsio.com>
4034 L:      netdev@vger.kernel.org
4035 W:      http://www.chelsio.com
4036 S:      Supported
4037 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4038
4039 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4040 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4041 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4042 L:      linuxppc-dev@lists.ozlabs.org
4043 S:      Supported
4044 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4045 F:      drivers/misc/cxl/
4046 F:      include/misc/cxl*
4047 F:      include/uapi/misc/cxl.h
4048 F:      Documentation/powerpc/cxl.txt
4049 F:      Documentation/ABI/testing/sysfs-class-cxl
4050
4051 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4052 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4053 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4054 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4055 L:      linux-scsi@vger.kernel.org
4056 S:      Supported
4057 F:      drivers/scsi/cxlflash/
4058 F:      include/uapi/scsi/cxlflash_ioctls.h
4059 F:      Documentation/powerpc/cxlflash.txt
4060
4061 CYBERPRO FB DRIVER
4062 M:      Russell King <linux@armlinux.org.uk>
4063 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4064 W:      http://www.armlinux.org.uk/
4065 S:      Maintained
4066 F:      drivers/video/fbdev/cyber2000fb.*
4067
4068 CYCLADES ASYNC MUX DRIVER
4069 W:      http://www.cyclades.com/
4070 S:      Orphan
4071 F:      drivers/tty/cyclades.c
4072 F:      include/linux/cyclades.h
4073 F:      include/uapi/linux/cyclades.h
4074
4075 CYCLADES PC300 DRIVER
4076 W:      http://www.cyclades.com/
4077 S:      Orphan
4078 F:      drivers/net/wan/pc300*
4079
4080 CYPRESS_FIRMWARE MEDIA DRIVER
4081 M:      Antti Palosaari <crope@iki.fi>
4082 L:      linux-media@vger.kernel.org
4083 W:      https://linuxtv.org
4084 W:      http://palosaari.fi/linux/
4085 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4086 T:      git git://linuxtv.org/anttip/media_tree.git
4087 S:      Maintained
4088 F:      drivers/media/common/cypress_firmware*
4089
4090 CYTTSP TOUCHSCREEN DRIVER
4091 M:      Ferruh Yigit <fery@cypress.com>
4092 L:      linux-input@vger.kernel.org
4093 S:      Supported
4094 F:      drivers/input/touchscreen/cyttsp*
4095 F:      include/linux/input/cyttsp.h
4096
4097 D-LINK DIR-685 TOUCHKEYS DRIVER
4098 M:      Linus Walleij <linus.walleij@linaro.org>
4099 L:      linux-input@vger.kernel.org
4100 S:      Supported
4101 F:      drivers/input/dlink-dir685-touchkeys.c
4102
4103 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4104 M:      Joshua Kinard <kumba@gentoo.org>
4105 S:      Maintained
4106 F:      drivers/rtc/rtc-ds1685.c
4107 F:      include/linux/rtc/ds1685.h
4108
4109 DAMA SLAVE for AX.25
4110 M:      Joerg Reuter <jreuter@yaina.de>
4111 W:      http://yaina.de/jreuter/
4112 W:      http://www.qsl.net/dl1bke/
4113 L:      linux-hams@vger.kernel.org
4114 S:      Maintained
4115 F:      net/ax25/af_ax25.c
4116 F:      net/ax25/ax25_dev.c
4117 F:      net/ax25/ax25_ds_*
4118 F:      net/ax25/ax25_in.c
4119 F:      net/ax25/ax25_out.c
4120 F:      net/ax25/ax25_timer.c
4121 F:      net/ax25/sysctl_net_ax25.c
4122
4123 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4124 L:      netdev@vger.kernel.org
4125 S:      Orphan
4126 F:      Documentation/networking/dmfe.txt
4127 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4128
4129 DC390/AM53C974 SCSI driver
4130 M:      Hannes Reinecke <hare@suse.com>
4131 L:      linux-scsi@vger.kernel.org
4132 S:      Maintained
4133 F:      drivers/scsi/am53c974.c
4134
4135 DC395x SCSI driver
4136 M:      Oliver Neukum <oliver@neukum.org>
4137 M:      Ali Akcaagac <aliakc@web.de>
4138 M:      Jamie Lenehan <lenehan@twibble.org>
4139 L:      dc395x@twibble.org
4140 W:      http://twibble.org/dist/dc395x/
4141 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4142 S:      Maintained
4143 F:      Documentation/scsi/dc395x.txt
4144 F:      drivers/scsi/dc395x.*
4145
4146 DCCP PROTOCOL
4147 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4148 L:      dccp@vger.kernel.org
4149 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4150 S:      Maintained
4151 F:      include/linux/dccp.h
4152 F:      include/uapi/linux/dccp.h
4153 F:      include/linux/tfrc.h
4154 F:      net/dccp/
4155
4156 DECnet NETWORK LAYER
4157 W:      http://linux-decnet.sourceforge.net
4158 L:      linux-decnet-user@lists.sourceforge.net
4159 S:      Orphan
4160 F:      Documentation/networking/decnet.txt
4161 F:      net/decnet/
4162
4163 DECSTATION PLATFORM SUPPORT
4164 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4165 L:      linux-mips@linux-mips.org
4166 W:      http://www.linux-mips.org/wiki/DECstation
4167 S:      Maintained
4168 F:      arch/mips/dec/
4169 F:      arch/mips/include/asm/dec/
4170 F:      arch/mips/include/asm/mach-dec/
4171
4172 DEFXX FDDI NETWORK DRIVER
4173 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4174 S:      Maintained
4175 F:      drivers/net/fddi/defxx.*
4176
4177 DELL SMBIOS DRIVER
4178 M:      Pali Rohár <pali.rohar@gmail.com>
4179 M:      Mario Limonciello <mario.limonciello@dell.com>
4180 L:      platform-driver-x86@vger.kernel.org
4181 S:      Maintained
4182 F:      drivers/platform/x86/dell-smbios.*
4183
4184 DELL SMBIOS SMM DRIVER
4185 M:      Mario Limonciello <mario.limonciello@dell.com>
4186 L:      platform-driver-x86@vger.kernel.org
4187 S:      Maintained
4188 F:      drivers/platform/x86/dell-smbios-smm.c
4189
4190 DELL SMBIOS WMI DRIVER
4191 M:      Mario Limonciello <mario.limonciello@dell.com>
4192 L:      platform-driver-x86@vger.kernel.org
4193 S:      Maintained
4194 F:      drivers/platform/x86/dell-smbios-wmi.c
4195 F:      tools/wmi/dell-smbios-example.c
4196
4197 DEFZA FDDI NETWORK DRIVER
4198 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4199 S:      Maintained
4200 F:      drivers/net/fddi/defza.*
4201
4202 DELL LAPTOP DRIVER
4203 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4204 M:      Pali Rohár <pali.rohar@gmail.com>
4205 L:      platform-driver-x86@vger.kernel.org
4206 S:      Maintained
4207 F:      drivers/platform/x86/dell-laptop.c
4208
4209 DELL LAPTOP FREEFALL DRIVER
4210 M:      Pali Rohár <pali.rohar@gmail.com>
4211 S:      Maintained
4212 F:      drivers/platform/x86/dell-smo8800.c
4213
4214 DELL LAPTOP RBTN DRIVER
4215 M:      Pali Rohár <pali.rohar@gmail.com>
4216 S:      Maintained
4217 F:      drivers/platform/x86/dell-rbtn.*
4218
4219 DELL LAPTOP SMM DRIVER
4220 M:      Pali Rohár <pali.rohar@gmail.com>
4221 S:      Maintained
4222 F:      drivers/hwmon/dell-smm-hwmon.c
4223 F:      include/uapi/linux/i8k.h
4224
4225 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4226 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4227 S:      Maintained
4228 F:      Documentation/dcdbas.txt
4229 F:      drivers/firmware/dcdbas.*
4230
4231 DELL WMI NOTIFICATIONS DRIVER
4232 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4233 M:      Pali Rohár <pali.rohar@gmail.com>
4234 S:      Maintained
4235 F:      drivers/platform/x86/dell-wmi.c
4236
4237 DELL WMI DESCRIPTOR DRIVER
4238 M:      Mario Limonciello <mario.limonciello@dell.com>
4239 S:      Maintained
4240 F:      drivers/platform/x86/dell-wmi-descriptor.c
4241
4242 DELTA ST MEDIA DRIVER
4243 M:      Hugues Fruchet <hugues.fruchet@st.com>
4244 L:      linux-media@vger.kernel.org
4245 T:      git git://linuxtv.org/media_tree.git
4246 W:      https://linuxtv.org
4247 S:      Supported
4248 F:      drivers/media/platform/sti/delta
4249
4250 DENALI NAND DRIVER
4251 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4252 L:      linux-mtd@lists.infradead.org
4253 S:      Supported
4254 F:      drivers/mtd/nand/raw/denali*
4255
4256 DESIGNWARE USB2 DRD IP DRIVER
4257 M:      Minas Harutyunyan <hminas@synopsys.com>
4258 L:      linux-usb@vger.kernel.org
4259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4260 S:      Maintained
4261 F:      drivers/usb/dwc2/
4262
4263 DESIGNWARE USB3 DRD IP DRIVER
4264 M:      Felipe Balbi <balbi@kernel.org>
4265 L:      linux-usb@vger.kernel.org
4266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4267 S:      Maintained
4268 F:      drivers/usb/dwc3/
4269
4270 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4271 M:      Andreas Klinger <ak@it-klinger.de>
4272 L:      linux-iio@vger.kernel.org
4273 S:      Maintained
4274 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4275 F:      drivers/iio/proximity/srf*.c
4276
4277 DEVICE COREDUMP (DEV_COREDUMP)
4278 M:      Johannes Berg <johannes@sipsolutions.net>
4279 L:      linux-kernel@vger.kernel.org
4280 S:      Maintained
4281 F:      drivers/base/devcoredump.c
4282 F:      include/linux/devcoredump.h
4283
4284 DEVICE FREQUENCY (DEVFREQ)
4285 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4286 M:      Kyungmin Park <kyungmin.park@samsung.com>
4287 R:      Chanwoo Choi <cw00.choi@samsung.com>
4288 L:      linux-pm@vger.kernel.org
4289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4290 S:      Maintained
4291 F:      drivers/devfreq/
4292 F:      include/linux/devfreq.h
4293 F:      Documentation/devicetree/bindings/devfreq/
4294
4295 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4296 M:      Chanwoo Choi <cw00.choi@samsung.com>
4297 L:      linux-pm@vger.kernel.org
4298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4299 S:      Supported
4300 F:      drivers/devfreq/event/
4301 F:      drivers/devfreq/devfreq-event.c
4302 F:      include/linux/devfreq-event.h
4303 F:      Documentation/devicetree/bindings/devfreq/event/
4304
4305 DEVICE NUMBER REGISTRY
4306 M:      Torben Mathiasen <device@lanana.org>
4307 W:      http://lanana.org/docs/device-list/index.html
4308 S:      Maintained
4309
4310 DEVICE-MAPPER  (LVM)
4311 M:      Alasdair Kergon <agk@redhat.com>
4312 M:      Mike Snitzer <snitzer@redhat.com>
4313 M:      dm-devel@redhat.com
4314 L:      dm-devel@redhat.com
4315 W:      http://sources.redhat.com/dm
4316 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4318 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4319 S:      Maintained
4320 F:      Documentation/device-mapper/
4321 F:      drivers/md/Makefile
4322 F:      drivers/md/Kconfig
4323 F:      drivers/md/dm*
4324 F:      drivers/md/persistent-data/
4325 F:      include/linux/device-mapper.h
4326 F:      include/linux/dm-*.h
4327 F:      include/uapi/linux/dm-*.h
4328
4329 DEVLINK
4330 M:      Jiri Pirko <jiri@mellanox.com>
4331 L:      netdev@vger.kernel.org
4332 S:      Supported
4333 F:      net/core/devlink.c
4334 F:      include/net/devlink.h
4335 F:      include/uapi/linux/devlink.h
4336
4337 DIALOG SEMICONDUCTOR DRIVERS
4338 M:      Support Opensource <support.opensource@diasemi.com>
4339 W:      http://www.dialog-semiconductor.com/products
4340 S:      Supported
4341 F:      Documentation/hwmon/da90??
4342 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4343 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4344 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4345 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4346 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4347 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4348 F:      drivers/gpio/gpio-da90??.c
4349 F:      drivers/hwmon/da90??-hwmon.c
4350 F:      drivers/iio/adc/da91??-*.c
4351 F:      drivers/input/misc/da90??_onkey.c
4352 F:      drivers/input/touchscreen/da9052_tsi.c
4353 F:      drivers/leds/leds-da90??.c
4354 F:      drivers/mfd/da903x.c
4355 F:      drivers/mfd/da90??-*.c
4356 F:      drivers/mfd/da91??-*.c
4357 F:      drivers/power/supply/da9052-battery.c
4358 F:      drivers/power/supply/da91??-*.c
4359 F:      drivers/regulator/da903x.c
4360 F:      drivers/regulator/da9???-regulator.[ch]
4361 F:      drivers/thermal/da90??-thermal.c
4362 F:      drivers/rtc/rtc-da90??.c
4363 F:      drivers/video/backlight/da90??_bl.c
4364 F:      drivers/watchdog/da90??_wdt.c
4365 F:      include/linux/mfd/da903x.h
4366 F:      include/linux/mfd/da9052/
4367 F:      include/linux/mfd/da9055/
4368 F:      include/linux/mfd/da9062/
4369 F:      include/linux/mfd/da9063/
4370 F:      include/linux/mfd/da9150/
4371 F:      include/linux/regulator/da9211.h
4372 F:      include/sound/da[79]*.h
4373 F:      sound/soc/codecs/da[79]*.[ch]
4374
4375 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4376 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4377 L:      linux-gpio@vger.kernel.org
4378 S:      Maintained
4379 F:      drivers/gpio/gpio-gpio-mm.c
4380
4381 DIGI NEO AND CLASSIC PCI PRODUCTS
4382 M:      Lidza Louina <lidza.louina@gmail.com>
4383 M:      Mark Hounschell <markh@compro.net>
4384 L:      driverdev-devel@linuxdriverproject.org
4385 S:      Maintained
4386 F:      drivers/staging/dgnc/
4387
4388 DIOLAN U2C-12 I2C DRIVER
4389 M:      Guenter Roeck <linux@roeck-us.net>
4390 L:      linux-i2c@vger.kernel.org
4391 S:      Maintained
4392 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4393
4394 FILESYSTEM DIRECT ACCESS (DAX)
4395 M:      Matthew Wilcox <mawilcox@microsoft.com>
4396 M:      Ross Zwisler <zwisler@kernel.org>
4397 M:      Jan Kara <jack@suse.cz>
4398 L:      linux-fsdevel@vger.kernel.org
4399 S:      Supported
4400 F:      fs/dax.c
4401 F:      include/linux/dax.h
4402 F:      include/trace/events/fs_dax.h
4403
4404 DEVICE DIRECT ACCESS (DAX)
4405 M:      Dan Williams <dan.j.williams@intel.com>
4406 M:      Dave Jiang <dave.jiang@intel.com>
4407 M:      Ross Zwisler <zwisler@kernel.org>
4408 M:      Vishal Verma <vishal.l.verma@intel.com>
4409 L:      linux-nvdimm@lists.01.org
4410 S:      Supported
4411 F:      drivers/dax/
4412
4413 DIRECTORY NOTIFICATION (DNOTIFY)
4414 M:      Jan Kara <jack@suse.cz>
4415 R:      Amir Goldstein <amir73il@gmail.com>
4416 L:      linux-fsdevel@vger.kernel.org
4417 S:      Maintained
4418 F:      Documentation/filesystems/dnotify.txt
4419 F:      fs/notify/dnotify/
4420 F:      include/linux/dnotify.h
4421
4422 DISK GEOMETRY AND PARTITION HANDLING
4423 M:      Andries Brouwer <aeb@cwi.nl>
4424 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4425 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4426 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4427 S:      Maintained
4428
4429 DISKQUOTA
4430 M:      Jan Kara <jack@suse.com>
4431 S:      Maintained
4432 F:      Documentation/filesystems/quota.txt
4433 F:      fs/quota/
4434 F:      include/linux/quota*.h
4435 F:      include/uapi/linux/quota*.h
4436
4437 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4438 M:      Bernie Thompson <bernie@plugable.com>
4439 L:      linux-fbdev@vger.kernel.org
4440 S:      Maintained
4441 W:      http://plugable.com/category/projects/udlfb/
4442 F:      drivers/video/fbdev/udlfb.c
4443 F:      include/video/udlfb.h
4444 F:      Documentation/fb/udlfb.txt
4445
4446 DISTRIBUTED LOCK MANAGER (DLM)
4447 M:      Christine Caulfield <ccaulfie@redhat.com>
4448 M:      David Teigland <teigland@redhat.com>
4449 L:      cluster-devel@redhat.com
4450 W:      http://sources.redhat.com/cluster/
4451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4452 S:      Supported
4453 F:      fs/dlm/
4454
4455 DMA BUFFER SHARING FRAMEWORK
4456 M:      Sumit Semwal <sumit.semwal@linaro.org>
4457 S:      Maintained
4458 L:      linux-media@vger.kernel.org
4459 L:      dri-devel@lists.freedesktop.org
4460 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4461 F:      drivers/dma-buf/
4462 F:      include/linux/dma-buf*
4463 F:      include/linux/reservation.h
4464 F:      include/linux/*fence.h
4465 F:      Documentation/driver-api/dma-buf.rst
4466 T:      git git://anongit.freedesktop.org/drm/drm-misc
4467
4468 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4469 M:      Vinod Koul <vkoul@kernel.org>
4470 L:      dmaengine@vger.kernel.org
4471 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4472 S:      Maintained
4473 F:      drivers/dma/
4474 F:      include/linux/dmaengine.h
4475 F:      include/linux/of_dma.h
4476 F:      Documentation/devicetree/bindings/dma/
4477 F:      Documentation/driver-api/dmaengine/
4478 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4479
4480 DMA MAPPING HELPERS
4481 M:      Christoph Hellwig <hch@lst.de>
4482 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4483 R:      Robin Murphy <robin.murphy@arm.com>
4484 L:      iommu@lists.linux-foundation.org
4485 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4486 W:      http://git.infradead.org/users/hch/dma-mapping.git
4487 S:      Supported
4488 F:      kernel/dma/
4489 F:      include/asm-generic/dma-mapping.h
4490 F:      include/linux/dma-direct.h
4491 F:      include/linux/dma-mapping.h
4492 F:      include/linux/dma-noncoherent.h
4493
4494 DME1737 HARDWARE MONITOR DRIVER
4495 M:      Juerg Haefliger <juergh@gmail.com>
4496 L:      linux-hwmon@vger.kernel.org
4497 S:      Maintained
4498 F:      Documentation/hwmon/dme1737
4499 F:      drivers/hwmon/dme1737.c
4500
4501 DMI/SMBIOS SUPPORT
4502 M:      Jean Delvare <jdelvare@suse.com>
4503 S:      Maintained
4504 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4505 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4506 F:      drivers/firmware/dmi-id.c
4507 F:      drivers/firmware/dmi_scan.c
4508 F:      include/linux/dmi.h
4509
4510 DOCUMENTATION
4511 M:      Jonathan Corbet <corbet@lwn.net>
4512 L:      linux-doc@vger.kernel.org
4513 S:      Maintained
4514 F:      Documentation/
4515 F:      scripts/kernel-doc
4516 X:      Documentation/ABI/
4517 X:      Documentation/acpi/
4518 X:      Documentation/devicetree/
4519 X:      Documentation/i2c/
4520 X:      Documentation/media/
4521 X:      Documentation/power/
4522 X:      Documentation/spi/
4523 T:      git git://git.lwn.net/linux.git docs-next
4524
4525 DOCUMENTATION/ITALIAN
4526 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4527 L:      linux-doc@vger.kernel.org
4528 S:      Maintained
4529 F:      Documentation/translations/it_IT
4530
4531 DONGWOON DW9714 LENS VOICE COIL DRIVER
4532 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4533 L:      linux-media@vger.kernel.org
4534 T:      git git://linuxtv.org/media_tree.git
4535 S:      Maintained
4536 F:      drivers/media/i2c/dw9714.c
4537
4538 DONGWOON DW9807 LENS VOICE COIL DRIVER
4539 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4540 L:      linux-media@vger.kernel.org
4541 T:      git git://linuxtv.org/media_tree.git
4542 S:      Maintained
4543 F:      drivers/media/i2c/dw9807.c
4544
4545 DOUBLETALK DRIVER
4546 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4547 L:      blinux-list@redhat.com
4548 S:      Maintained
4549 F:      drivers/char/dtlk.c
4550 F:      include/linux/dtlk.h
4551
4552 DPAA2 DATAPATH I/O (DPIO) DRIVER
4553 M:      Roy Pledge <Roy.Pledge@nxp.com>
4554 L:      linux-kernel@vger.kernel.org
4555 S:      Maintained
4556 F:      drivers/soc/fsl/dpio
4557
4558 DPAA2 ETHERNET DRIVER
4559 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4560 L:      netdev@vger.kernel.org
4561 S:      Maintained
4562 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4563 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4564 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4565 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4566 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4567
4568 DPAA2 ETHERNET SWITCH DRIVER
4569 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4570 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4571 L:      linux-kernel@vger.kernel.org
4572 S:      Maintained
4573 F:      drivers/staging/fsl-dpaa2/ethsw
4574
4575 DPAA2 PTP CLOCK DRIVER
4576 M:      Yangbo Lu <yangbo.lu@nxp.com>
4577 L:      netdev@vger.kernel.org
4578 S:      Maintained
4579 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4580 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4581
4582 DPT_I2O SCSI RAID DRIVER
4583 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4584 L:      linux-scsi@vger.kernel.org
4585 W:      http://www.adaptec.com/
4586 S:      Maintained
4587 F:      drivers/scsi/dpt*
4588 F:      drivers/scsi/dpt/
4589
4590 DRBD DRIVER
4591 M:      Philipp Reisner <philipp.reisner@linbit.com>
4592 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4593 L:      drbd-dev@lists.linbit.com
4594 W:      http://www.drbd.org
4595 T:      git git://git.linbit.com/linux-drbd.git
4596 T:      git git://git.linbit.com/drbd-8.4.git
4597 S:      Supported
4598 F:      drivers/block/drbd/
4599 F:      lib/lru_cache.c
4600 F:      Documentation/blockdev/drbd/
4601
4602 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4603 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4604 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4606 S:      Supported
4607 F:      Documentation/kobject.txt
4608 F:      drivers/base/
4609 F:      fs/debugfs/
4610 F:      fs/sysfs/
4611 F:      include/linux/debugfs.h
4612 F:      include/linux/kobj*
4613 F:      lib/kobj*
4614
4615 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4616 M:      Kevin Hilman <khilman@kernel.org>
4617 M:      Nishanth Menon <nm@ti.com>
4618 S:      Maintained
4619 F:      drivers/power/avs/
4620 F:      include/linux/power/smartreflex.h
4621 L:      linux-pm@vger.kernel.org
4622
4623 DRM DRIVER FOR ARM PL111 CLCD
4624 M:      Eric Anholt <eric@anholt.net>
4625 T:      git git://anongit.freedesktop.org/drm/drm-misc
4626 S:      Supported
4627 F:      drivers/gpu/drm/pl111/
4628
4629 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4630 M:      Linus Walleij <linus.walleij@linaro.org>
4631 T:      git git://anongit.freedesktop.org/drm/drm-misc
4632 S:      Maintained
4633 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4634 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4635
4636 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4637 M:      Dave Airlie <airlied@redhat.com>
4638 S:      Odd Fixes
4639 F:      drivers/gpu/drm/ast/
4640
4641 DRM DRIVER FOR BOCHS VIRTUAL GPU
4642 M:      Gerd Hoffmann <kraxel@redhat.com>
4643 L:      virtualization@lists.linux-foundation.org
4644 T:      git git://anongit.freedesktop.org/drm/drm-misc
4645 S:      Maintained
4646 F:      drivers/gpu/drm/bochs/
4647
4648 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4649 M:      Linus Walleij <linus.walleij@linaro.org>
4650 T:      git git://anongit.freedesktop.org/drm/drm-misc
4651 S:      Maintained
4652 F:      drivers/gpu/drm/tve200/
4653
4654 DRM DRIVER FOR ILITEK ILI9225 PANELS
4655 M:      David Lechner <david@lechnology.com>
4656 S:      Maintained
4657 F:      drivers/gpu/drm/tinydrm/ili9225.c
4658 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4659
4660 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4661 S:      Orphan / Obsolete
4662 F:      drivers/gpu/drm/i810/
4663 F:      include/uapi/drm/i810_drm.h
4664
4665 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4666 S:      Orphan / Obsolete
4667 F:      drivers/gpu/drm/mga/
4668 F:      include/uapi/drm/mga_drm.h
4669
4670 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4671 M:      Dave Airlie <airlied@redhat.com>
4672 S:      Odd Fixes
4673 F:      drivers/gpu/drm/mgag200/
4674
4675 DRM DRIVER FOR MI0283QT
4676 M:      Noralf Trønnes <noralf@tronnes.org>
4677 S:      Maintained
4678 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4679 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4680
4681 DRM DRIVER FOR MSM ADRENO GPU
4682 M:      Rob Clark <robdclark@gmail.com>
4683 L:      linux-arm-msm@vger.kernel.org
4684 L:      dri-devel@lists.freedesktop.org
4685 L:      freedreno@lists.freedesktop.org
4686 T:      git git://people.freedesktop.org/~robclark/linux
4687 S:      Maintained
4688 F:      drivers/gpu/drm/msm/
4689 F:      include/uapi/drm/msm_drm.h
4690 F:      Documentation/devicetree/bindings/display/msm/
4691
4692 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4693 M:      Ben Skeggs <bskeggs@redhat.com>
4694 L:      dri-devel@lists.freedesktop.org
4695 L:      nouveau@lists.freedesktop.org
4696 T:      git git://github.com/skeggsb/linux
4697 S:      Supported
4698 F:      drivers/gpu/drm/nouveau/
4699 F:      include/uapi/drm/nouveau_drm.h
4700
4701 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4702 M:      Noralf Trønnes <noralf@tronnes.org>
4703 S:      Maintained
4704 F:      drivers/gpu/drm/tinydrm/repaper.c
4705 F:      Documentation/devicetree/bindings/display/repaper.txt
4706
4707 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4708 M:      Dave Airlie <airlied@redhat.com>
4709 M:      Gerd Hoffmann <kraxel@redhat.com>
4710 L:      virtualization@lists.linux-foundation.org
4711 T:      git git://anongit.freedesktop.org/drm/drm-misc
4712 S:      Obsolete
4713 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4714 F:      drivers/gpu/drm/cirrus/
4715
4716 DRM DRIVER FOR QXL VIRTUAL GPU
4717 M:      Dave Airlie <airlied@redhat.com>
4718 M:      Gerd Hoffmann <kraxel@redhat.com>
4719 L:      virtualization@lists.linux-foundation.org
4720 T:      git git://anongit.freedesktop.org/drm/drm-misc
4721 S:      Maintained
4722 F:      drivers/gpu/drm/qxl/
4723 F:      include/uapi/drm/qxl_drm.h
4724
4725 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4726 S:      Orphan / Obsolete
4727 F:      drivers/gpu/drm/r128/
4728 F:      include/uapi/drm/r128_drm.h
4729
4730 DRM DRIVER FOR SAVAGE VIDEO CARDS
4731 S:      Orphan / Obsolete
4732 F:      drivers/gpu/drm/savage/
4733 F:      include/uapi/drm/savage_drm.h
4734
4735 DRM DRIVER FOR SIS VIDEO CARDS
4736 S:      Orphan / Obsolete
4737 F:      drivers/gpu/drm/sis/
4738 F:      include/uapi/drm/sis_drm.h
4739
4740 DRM DRIVER FOR SITRONIX ST7586 PANELS
4741 M:      David Lechner <david@lechnology.com>
4742 S:      Maintained
4743 F:      drivers/gpu/drm/tinydrm/st7586.c
4744 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4745
4746 DRM DRIVER FOR SITRONIX ST7735R PANELS
4747 M:      David Lechner <david@lechnology.com>
4748 S:      Maintained
4749 F:      drivers/gpu/drm/tinydrm/st7735r.c
4750 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4751
4752 DRM DRIVER FOR TDFX VIDEO CARDS
4753 S:      Orphan / Obsolete
4754 F:      drivers/gpu/drm/tdfx/
4755
4756 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4757 M:      Dave Airlie <airlied@redhat.com>
4758 S:      Odd Fixes
4759 F:      drivers/gpu/drm/udl/
4760
4761 DRM DRIVER FOR VMWARE VIRTUAL GPU
4762 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4763 M:      Sinclair Yeh <syeh@vmware.com>
4764 M:      Thomas Hellstrom <thellstrom@vmware.com>
4765 L:      dri-devel@lists.freedesktop.org
4766 T:      git git://people.freedesktop.org/~syeh/repos_linux
4767 T:      git git://people.freedesktop.org/~thomash/linux
4768 S:      Supported
4769 F:      drivers/gpu/drm/vmwgfx/
4770 F:      include/uapi/drm/vmwgfx_drm.h
4771
4772 DRM DRIVERS
4773 M:      David Airlie <airlied@linux.ie>
4774 L:      dri-devel@lists.freedesktop.org
4775 T:      git git://anongit.freedesktop.org/drm/drm
4776 B:      https://bugs.freedesktop.org/
4777 C:      irc://chat.freenode.net/dri-devel
4778 S:      Maintained
4779 F:      drivers/gpu/drm/
4780 F:      drivers/gpu/vga/
4781 F:      Documentation/devicetree/bindings/display/
4782 F:      Documentation/devicetree/bindings/gpu/
4783 F:      Documentation/gpu/
4784 F:      include/drm/
4785 F:      include/uapi/drm/
4786 F:      include/linux/vga*
4787
4788 DRM DRIVERS AND MISC GPU PATCHES
4789 M:      Gustavo Padovan <gustavo@padovan.org>
4790 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4791 M:      Sean Paul <sean@poorly.run>
4792 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4793 S:      Maintained
4794 T:      git git://anongit.freedesktop.org/drm/drm-misc
4795 F:      Documentation/gpu/
4796 F:      drivers/gpu/vga/
4797 F:      drivers/gpu/drm/*
4798 F:      include/drm/drm*
4799 F:      include/uapi/drm/drm*
4800 F:      include/linux/vga*
4801
4802 DRM DRIVERS FOR ALLWINNER A10
4803 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4804 L:      dri-devel@lists.freedesktop.org
4805 S:      Supported
4806 F:      drivers/gpu/drm/sun4i/
4807 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4808 T:      git git://anongit.freedesktop.org/drm/drm-misc
4809
4810 DRM DRIVERS FOR AMLOGIC SOCS
4811 M:      Neil Armstrong <narmstrong@baylibre.com>
4812 L:      dri-devel@lists.freedesktop.org
4813 L:      linux-amlogic@lists.infradead.org
4814 W:      http://linux-meson.com/
4815 S:      Supported
4816 F:      drivers/gpu/drm/meson/
4817 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4818 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4819 F:      Documentation/gpu/meson.rst
4820 T:      git git://anongit.freedesktop.org/drm/drm-misc
4821
4822 DRM DRIVERS FOR ATMEL HLCDC
4823 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4824 L:      dri-devel@lists.freedesktop.org
4825 S:      Supported
4826 F:      drivers/gpu/drm/atmel-hlcdc/
4827 F:      Documentation/devicetree/bindings/display/atmel/
4828 T:      git git://anongit.freedesktop.org/drm/drm-misc
4829
4830 DRM DRIVERS FOR BRIDGE CHIPS
4831 M:      Archit Taneja <architt@codeaurora.org>
4832 M:      Andrzej Hajda <a.hajda@samsung.com>
4833 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4834 S:      Maintained
4835 T:      git git://anongit.freedesktop.org/drm/drm-misc
4836 F:      drivers/gpu/drm/bridge/
4837
4838 DRM DRIVERS FOR EXYNOS
4839 M:      Inki Dae <inki.dae@samsung.com>
4840 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4841 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4842 M:      Kyungmin Park <kyungmin.park@samsung.com>
4843 L:      dri-devel@lists.freedesktop.org
4844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4845 S:      Supported
4846 F:      drivers/gpu/drm/exynos/
4847 F:      include/uapi/drm/exynos_drm.h
4848 F:      Documentation/devicetree/bindings/display/exynos/
4849
4850 DRM DRIVERS FOR FREESCALE DCU
4851 M:      Stefan Agner <stefan@agner.ch>
4852 M:      Alison Wang <alison.wang@nxp.com>
4853 L:      dri-devel@lists.freedesktop.org
4854 S:      Supported
4855 F:      drivers/gpu/drm/fsl-dcu/
4856 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4857 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4858 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4859
4860 DRM DRIVERS FOR FREESCALE IMX
4861 M:      Philipp Zabel <p.zabel@pengutronix.de>
4862 L:      dri-devel@lists.freedesktop.org
4863 S:      Maintained
4864 F:      drivers/gpu/drm/imx/
4865 F:      drivers/gpu/ipu-v3/
4866 F:      Documentation/devicetree/bindings/display/imx/
4867
4868 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4869 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4870 L:      dri-devel@lists.freedesktop.org
4871 T:      git git://github.com/patjak/drm-gma500
4872 S:      Maintained
4873 F:      drivers/gpu/drm/gma500/
4874
4875 DRM DRIVERS FOR HISILICON
4876 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4877 M:      Rongrong Zou <zourongrong@gmail.com>
4878 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4879 R:      Chen Feng <puck.chen@hisilicon.com>
4880 L:      dri-devel@lists.freedesktop.org
4881 T:      git git://github.com/xin3liang/linux.git
4882 S:      Maintained
4883 F:      drivers/gpu/drm/hisilicon/
4884 F:      Documentation/devicetree/bindings/display/hisilicon/
4885
4886 DRM DRIVERS FOR MEDIATEK
4887 M:      CK Hu <ck.hu@mediatek.com>
4888 M:      Philipp Zabel <p.zabel@pengutronix.de>
4889 L:      dri-devel@lists.freedesktop.org
4890 S:      Supported
4891 F:      drivers/gpu/drm/mediatek/
4892 F:      Documentation/devicetree/bindings/display/mediatek/
4893
4894 DRM DRIVERS FOR NVIDIA TEGRA
4895 M:      Thierry Reding <thierry.reding@gmail.com>
4896 L:      dri-devel@lists.freedesktop.org
4897 L:      linux-tegra@vger.kernel.org
4898 T:      git git://anongit.freedesktop.org/tegra/linux.git
4899 S:      Supported
4900 F:      drivers/gpu/drm/tegra/
4901 F:      drivers/gpu/host1x/
4902 F:      include/linux/host1x.h
4903 F:      include/uapi/drm/tegra_drm.h
4904 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4905
4906 DRM DRIVERS FOR RENESAS
4907 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4908 L:      dri-devel@lists.freedesktop.org
4909 L:      linux-renesas-soc@vger.kernel.org
4910 T:      git git://linuxtv.org/pinchartl/fbdev
4911 S:      Supported
4912 F:      drivers/gpu/drm/rcar-du/
4913 F:      drivers/gpu/drm/shmobile/
4914 F:      include/linux/platform_data/shmob_drm.h
4915 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4916 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4917 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4918
4919 DRM DRIVERS FOR ROCKCHIP
4920 M:      Sandy Huang <hjc@rock-chips.com>
4921 M:      Heiko Stübner <heiko@sntech.de>
4922 L:      dri-devel@lists.freedesktop.org
4923 S:      Maintained
4924 F:      drivers/gpu/drm/rockchip/
4925 F:      Documentation/devicetree/bindings/display/rockchip/
4926 T:      git git://anongit.freedesktop.org/drm/drm-misc
4927
4928 DRM DRIVERS FOR STI
4929 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4930 M:      Vincent Abriou <vincent.abriou@st.com>
4931 L:      dri-devel@lists.freedesktop.org
4932 T:      git git://anongit.freedesktop.org/drm/drm-misc
4933 S:      Maintained
4934 F:      drivers/gpu/drm/sti
4935 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4936
4937 DRM DRIVERS FOR STM
4938 M:      Yannick Fertre <yannick.fertre@st.com>
4939 M:      Philippe Cornu <philippe.cornu@st.com>
4940 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4941 M:      Vincent Abriou <vincent.abriou@st.com>
4942 L:      dri-devel@lists.freedesktop.org
4943 T:      git git://anongit.freedesktop.org/drm/drm-misc
4944 S:      Maintained
4945 F:      drivers/gpu/drm/stm
4946 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4947
4948 DRM DRIVERS FOR TI LCDC
4949 M:      Jyri Sarha <jsarha@ti.com>
4950 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4951 L:      dri-devel@lists.freedesktop.org
4952 S:      Maintained
4953 F:      drivers/gpu/drm/tilcdc/
4954 F:      Documentation/devicetree/bindings/display/tilcdc/
4955
4956 DRM DRIVERS FOR TI OMAP
4957 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4958 L:      dri-devel@lists.freedesktop.org
4959 S:      Maintained
4960 F:      drivers/gpu/drm/omapdrm/
4961 F:      Documentation/devicetree/bindings/display/ti/
4962
4963 DRM DRIVERS FOR V3D
4964 M:      Eric Anholt <eric@anholt.net>
4965 S:      Supported
4966 F:      drivers/gpu/drm/v3d/
4967 F:      include/uapi/drm/v3d_drm.h
4968 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4969 T:      git git://anongit.freedesktop.org/drm/drm-misc
4970
4971 DRM DRIVERS FOR VC4
4972 M:      Eric Anholt <eric@anholt.net>
4973 T:      git git://github.com/anholt/linux
4974 S:      Supported
4975 F:      drivers/gpu/drm/vc4/
4976 F:      include/uapi/drm/vc4_drm.h
4977 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4978 T:      git git://anongit.freedesktop.org/drm/drm-misc
4979
4980 DRM DRIVERS FOR VIVANTE GPU IP
4981 M:      Lucas Stach <l.stach@pengutronix.de>
4982 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4983 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4984 L:      etnaviv@lists.freedesktop.org
4985 L:      dri-devel@lists.freedesktop.org
4986 S:      Maintained
4987 F:      drivers/gpu/drm/etnaviv/
4988 F:      include/uapi/drm/etnaviv_drm.h
4989 F:      Documentation/devicetree/bindings/display/etnaviv/
4990
4991 DRM DRIVERS FOR ZTE ZX
4992 M:      Shawn Guo <shawnguo@kernel.org>
4993 L:      dri-devel@lists.freedesktop.org
4994 S:      Maintained
4995 F:      drivers/gpu/drm/zte/
4996 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4997 T:      git git://anongit.freedesktop.org/drm/drm-misc
4998
4999 DRM PANEL DRIVERS
5000 M:      Thierry Reding <thierry.reding@gmail.com>
5001 L:      dri-devel@lists.freedesktop.org
5002 T:      git git://anongit.freedesktop.org/drm/drm-misc
5003 S:      Maintained
5004 F:      drivers/gpu/drm/drm_panel.c
5005 F:      drivers/gpu/drm/panel/
5006 F:      include/drm/drm_panel.h
5007 F:      Documentation/devicetree/bindings/display/panel/
5008
5009 DRM TINYDRM DRIVERS
5010 M:      Noralf Trønnes <noralf@tronnes.org>
5011 W:      https://github.com/notro/tinydrm/wiki/Development
5012 T:      git git://anongit.freedesktop.org/drm/drm-misc
5013 S:      Maintained
5014 F:      drivers/gpu/drm/tinydrm/
5015 F:      include/drm/tinydrm/
5016
5017 DRM DRIVERS FOR XEN
5018 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5019 T:      git git://anongit.freedesktop.org/drm/drm-misc
5020 L:      dri-devel@lists.freedesktop.org
5021 L:      xen-devel@lists.xen.org
5022 S:      Supported
5023 F:      drivers/gpu/drm/xen/
5024 F:      Documentation/gpu/xen-front.rst
5025
5026 DRM TTM SUBSYSTEM
5027 M:      Christian Koenig <christian.koenig@amd.com>
5028 M:      Huang Rui <ray.huang@amd.com>
5029 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5030 T:      git git://people.freedesktop.org/~agd5f/linux
5031 S:      Maintained
5032 L:      dri-devel@lists.freedesktop.org
5033 F:      include/drm/ttm/
5034 F:      drivers/gpu/drm/ttm/
5035
5036 DSBR100 USB FM RADIO DRIVER
5037 M:      Alexey Klimov <klimov.linux@gmail.com>
5038 L:      linux-media@vger.kernel.org
5039 T:      git git://linuxtv.org/media_tree.git
5040 S:      Maintained
5041 F:      drivers/media/radio/dsbr100.c
5042
5043 DSCC4 DRIVER
5044 M:      Francois Romieu <romieu@fr.zoreil.com>
5045 L:      netdev@vger.kernel.org
5046 S:      Maintained
5047 F:      drivers/net/wan/dscc4.c
5048
5049 DT3155 MEDIA DRIVER
5050 M:      Hans Verkuil <hverkuil@xs4all.nl>
5051 L:      linux-media@vger.kernel.org
5052 T:      git git://linuxtv.org/media_tree.git
5053 W:      https://linuxtv.org
5054 S:      Odd Fixes
5055 F:      drivers/media/pci/dt3155/
5056
5057 DVB_USB_AF9015 MEDIA DRIVER
5058 M:      Antti Palosaari <crope@iki.fi>
5059 L:      linux-media@vger.kernel.org
5060 W:      https://linuxtv.org
5061 W:      http://palosaari.fi/linux/
5062 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5063 T:      git git://linuxtv.org/anttip/media_tree.git
5064 S:      Maintained
5065 F:      drivers/media/usb/dvb-usb-v2/af9015*
5066
5067 DVB_USB_AF9035 MEDIA DRIVER
5068 M:      Antti Palosaari <crope@iki.fi>
5069 L:      linux-media@vger.kernel.org
5070 W:      https://linuxtv.org
5071 W:      http://palosaari.fi/linux/
5072 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5073 T:      git git://linuxtv.org/anttip/media_tree.git
5074 S:      Maintained
5075 F:      drivers/media/usb/dvb-usb-v2/af9035*
5076
5077 DVB_USB_ANYSEE MEDIA DRIVER
5078 M:      Antti Palosaari <crope@iki.fi>
5079 L:      linux-media@vger.kernel.org
5080 W:      https://linuxtv.org
5081 W:      http://palosaari.fi/linux/
5082 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5083 T:      git git://linuxtv.org/anttip/media_tree.git
5084 S:      Maintained
5085 F:      drivers/media/usb/dvb-usb-v2/anysee*
5086
5087 DVB_USB_AU6610 MEDIA DRIVER
5088 M:      Antti Palosaari <crope@iki.fi>
5089 L:      linux-media@vger.kernel.org
5090 W:      https://linuxtv.org
5091 W:      http://palosaari.fi/linux/
5092 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5093 T:      git git://linuxtv.org/anttip/media_tree.git
5094 S:      Maintained
5095 F:      drivers/media/usb/dvb-usb-v2/au6610*
5096
5097 DVB_USB_CE6230 MEDIA DRIVER
5098 M:      Antti Palosaari <crope@iki.fi>
5099 L:      linux-media@vger.kernel.org
5100 W:      https://linuxtv.org
5101 W:      http://palosaari.fi/linux/
5102 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5103 T:      git git://linuxtv.org/anttip/media_tree.git
5104 S:      Maintained
5105 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5106
5107 DVB_USB_CXUSB MEDIA DRIVER
5108 M:      Michael Krufky <mkrufky@linuxtv.org>
5109 L:      linux-media@vger.kernel.org
5110 W:      https://linuxtv.org
5111 W:      http://github.com/mkrufky
5112 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5113 T:      git git://linuxtv.org/media_tree.git
5114 S:      Maintained
5115 F:      drivers/media/usb/dvb-usb/cxusb*
5116
5117 DVB_USB_EC168 MEDIA DRIVER
5118 M:      Antti Palosaari <crope@iki.fi>
5119 L:      linux-media@vger.kernel.org
5120 W:      https://linuxtv.org
5121 W:      http://palosaari.fi/linux/
5122 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5123 T:      git git://linuxtv.org/anttip/media_tree.git
5124 S:      Maintained
5125 F:      drivers/media/usb/dvb-usb-v2/ec168*
5126
5127 DVB_USB_GL861 MEDIA DRIVER
5128 M:      Antti Palosaari <crope@iki.fi>
5129 L:      linux-media@vger.kernel.org
5130 W:      https://linuxtv.org
5131 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5132 T:      git git://linuxtv.org/anttip/media_tree.git
5133 S:      Maintained
5134 F:      drivers/media/usb/dvb-usb-v2/gl861*
5135
5136 DVB_USB_MXL111SF MEDIA DRIVER
5137 M:      Michael Krufky <mkrufky@linuxtv.org>
5138 L:      linux-media@vger.kernel.org
5139 W:      https://linuxtv.org
5140 W:      http://github.com/mkrufky
5141 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5142 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5143 S:      Maintained
5144 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5145
5146 DVB_USB_RTL28XXU MEDIA DRIVER
5147 M:      Antti Palosaari <crope@iki.fi>
5148 L:      linux-media@vger.kernel.org
5149 W:      https://linuxtv.org
5150 W:      http://palosaari.fi/linux/
5151 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5152 T:      git git://linuxtv.org/anttip/media_tree.git
5153 S:      Maintained
5154 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5155
5156 DVB_USB_V2 MEDIA DRIVER
5157 M:      Antti Palosaari <crope@iki.fi>
5158 L:      linux-media@vger.kernel.org
5159 W:      https://linuxtv.org
5160 W:      http://palosaari.fi/linux/
5161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5162 T:      git git://linuxtv.org/anttip/media_tree.git
5163 S:      Maintained
5164 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5165 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5166
5167 DYNAMIC DEBUG
5168 M:      Jason Baron <jbaron@akamai.com>
5169 S:      Maintained
5170 F:      lib/dynamic_debug.c
5171 F:      include/linux/dynamic_debug.h
5172
5173 DYNAMIC INTERRUPT MODERATION
5174 M:      Tal Gilboa <talgi@mellanox.com>
5175 S:      Maintained
5176 F:      include/linux/net_dim.h
5177
5178 DZ DECSTATION DZ11 SERIAL DRIVER
5179 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5180 S:      Maintained
5181 F:      drivers/tty/serial/dz.*
5182
5183 E3X0 POWER BUTTON DRIVER
5184 M:      Moritz Fischer <moritz.fischer@ettus.com>
5185 L:      usrp-users@lists.ettus.com
5186 W:      http://www.ettus.com
5187 S:      Supported
5188 F:      drivers/input/misc/e3x0-button.c
5189 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5190
5191 E4000 MEDIA DRIVER
5192 M:      Antti Palosaari <crope@iki.fi>
5193 L:      linux-media@vger.kernel.org
5194 W:      https://linuxtv.org
5195 W:      http://palosaari.fi/linux/
5196 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5197 T:      git git://linuxtv.org/anttip/media_tree.git
5198 S:      Maintained
5199 F:      drivers/media/tuners/e4000*
5200
5201 EARTH_PT1 MEDIA DRIVER
5202 M:      Akihiro Tsukada <tskd08@gmail.com>
5203 L:      linux-media@vger.kernel.org
5204 S:      Odd Fixes
5205 F:      drivers/media/pci/pt1/
5206
5207 EARTH_PT3 MEDIA DRIVER
5208 M:      Akihiro Tsukada <tskd08@gmail.com>
5209 L:      linux-media@vger.kernel.org
5210 S:      Odd Fixes
5211 F:      drivers/media/pci/pt3/
5212
5213 EC100 MEDIA DRIVER
5214 M:      Antti Palosaari <crope@iki.fi>
5215 L:      linux-media@vger.kernel.org
5216 W:      https://linuxtv.org
5217 W:      http://palosaari.fi/linux/
5218 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5219 T:      git git://linuxtv.org/anttip/media_tree.git
5220 S:      Maintained
5221 F:      drivers/media/dvb-frontends/ec100*
5222
5223 ECRYPT FILE SYSTEM
5224 M:      Tyler Hicks <tyhicks@canonical.com>
5225 L:      ecryptfs@vger.kernel.org
5226 W:      http://ecryptfs.org
5227 W:      https://launchpad.net/ecryptfs
5228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5229 S:      Supported
5230 F:      Documentation/filesystems/ecryptfs.txt
5231 F:      fs/ecryptfs/
5232
5233 EDAC-AMD64
5234 M:      Borislav Petkov <bp@alien8.de>
5235 L:      linux-edac@vger.kernel.org
5236 S:      Maintained
5237 F:      drivers/edac/amd64_edac*
5238
5239 EDAC-CALXEDA
5240 M:      Robert Richter <rric@kernel.org>
5241 L:      linux-edac@vger.kernel.org
5242 S:      Maintained
5243 F:      drivers/edac/highbank*
5244
5245 EDAC-CAVIUM OCTEON
5246 M:      Ralf Baechle <ralf@linux-mips.org>
5247 M:      David Daney <david.daney@cavium.com>
5248 L:      linux-edac@vger.kernel.org
5249 L:      linux-mips@linux-mips.org
5250 S:      Supported
5251 F:      drivers/edac/octeon_edac*
5252
5253 EDAC-CAVIUM THUNDERX
5254 M:      David Daney <david.daney@cavium.com>
5255 M:      Jan Glauber <jglauber@cavium.com>
5256 L:      linux-edac@vger.kernel.org
5257 S:      Supported
5258 F:      drivers/edac/thunderx_edac*
5259
5260 EDAC-CORE
5261 M:      Borislav Petkov <bp@alien8.de>
5262 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5263 L:      linux-edac@vger.kernel.org
5264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5266 S:      Supported
5267 F:      Documentation/admin-guide/ras.rst
5268 F:      Documentation/driver-api/edac.rst
5269 F:      drivers/edac/
5270 F:      include/linux/edac.h
5271
5272 EDAC-E752X
5273 M:      Mark Gross <mark.gross@intel.com>
5274 L:      linux-edac@vger.kernel.org
5275 S:      Maintained
5276 F:      drivers/edac/e752x_edac.c
5277
5278 EDAC-E7XXX
5279 L:      linux-edac@vger.kernel.org
5280 S:      Maintained
5281 F:      drivers/edac/e7xxx_edac.c
5282
5283 EDAC-FSL_DDR
5284 M:      York Sun <york.sun@nxp.com>
5285 L:      linux-edac@vger.kernel.org
5286 S:      Maintained
5287 F:      drivers/edac/fsl_ddr_edac.*
5288
5289 EDAC-GHES
5290 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5291 L:      linux-edac@vger.kernel.org
5292 S:      Maintained
5293 F:      drivers/edac/ghes_edac.c
5294
5295 EDAC-I3000
5296 L:      linux-edac@vger.kernel.org
5297 S:      Orphan
5298 F:      drivers/edac/i3000_edac.c
5299
5300 EDAC-I5000
5301 L:      linux-edac@vger.kernel.org
5302 S:      Maintained
5303 F:      drivers/edac/i5000_edac.c
5304
5305 EDAC-I5400
5306 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5307 L:      linux-edac@vger.kernel.org
5308 S:      Maintained
5309 F:      drivers/edac/i5400_edac.c
5310
5311 EDAC-I7300
5312 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5313 L:      linux-edac@vger.kernel.org
5314 S:      Maintained
5315 F:      drivers/edac/i7300_edac.c
5316
5317 EDAC-I7CORE
5318 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5319 L:      linux-edac@vger.kernel.org
5320 S:      Maintained
5321 F:      drivers/edac/i7core_edac.c
5322
5323 EDAC-I82443BXGX
5324 M:      Tim Small <tim@buttersideup.com>
5325 L:      linux-edac@vger.kernel.org
5326 S:      Maintained
5327 F:      drivers/edac/i82443bxgx_edac.c
5328
5329 EDAC-I82975X
5330 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5331 M:      "Arvind R." <arvino55@gmail.com>
5332 L:      linux-edac@vger.kernel.org
5333 S:      Maintained
5334 F:      drivers/edac/i82975x_edac.c
5335
5336 EDAC-IE31200
5337 M:      Jason Baron <jbaron@akamai.com>
5338 L:      linux-edac@vger.kernel.org
5339 S:      Maintained
5340 F:      drivers/edac/ie31200_edac.c
5341
5342 EDAC-MPC85XX
5343 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5344 L:      linux-edac@vger.kernel.org
5345 S:      Maintained
5346 F:      drivers/edac/mpc85xx_edac.[ch]
5347
5348 EDAC-PASEMI
5349 M:      Egor Martovetsky <egor@pasemi.com>
5350 L:      linux-edac@vger.kernel.org
5351 S:      Maintained
5352 F:      drivers/edac/pasemi_edac.c
5353
5354 EDAC-PND2
5355 M:      Tony Luck <tony.luck@intel.com>
5356 L:      linux-edac@vger.kernel.org
5357 S:      Maintained
5358 F:      drivers/edac/pnd2_edac.[ch]
5359
5360 EDAC-R82600
5361 M:      Tim Small <tim@buttersideup.com>
5362 L:      linux-edac@vger.kernel.org
5363 S:      Maintained
5364 F:      drivers/edac/r82600_edac.c
5365
5366 EDAC-SBRIDGE
5367 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5368 L:      linux-edac@vger.kernel.org
5369 S:      Maintained
5370 F:      drivers/edac/sb_edac.c
5371
5372 EDAC-SKYLAKE
5373 M:      Tony Luck <tony.luck@intel.com>
5374 L:      linux-edac@vger.kernel.org
5375 S:      Maintained
5376 F:      drivers/edac/skx_edac.c
5377
5378 EDAC-TI
5379 M:      Tero Kristo <t-kristo@ti.com>
5380 L:      linux-edac@vger.kernel.org
5381 S:      Maintained
5382 F:      drivers/edac/ti_edac.c
5383
5384 EDIROL UA-101/UA-1000 DRIVER
5385 M:      Clemens Ladisch <clemens@ladisch.de>
5386 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5387 T:      git git://git.alsa-project.org/alsa-kernel.git
5388 S:      Maintained
5389 F:      sound/usb/misc/ua101.c
5390
5391 EFI TEST DRIVER
5392 L:      linux-efi@vger.kernel.org
5393 M:      Ivan Hu <ivan.hu@canonical.com>
5394 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5395 S:      Maintained
5396 F:      drivers/firmware/efi/test/
5397
5398 EFI VARIABLE FILESYSTEM
5399 M:      Matthew Garrett <matthew.garrett@nebula.com>
5400 M:      Jeremy Kerr <jk@ozlabs.org>
5401 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5403 L:      linux-efi@vger.kernel.org
5404 S:      Maintained
5405 F:      fs/efivarfs/
5406
5407 EFIFB FRAMEBUFFER DRIVER
5408 L:      linux-fbdev@vger.kernel.org
5409 M:      Peter Jones <pjones@redhat.com>
5410 S:      Maintained
5411 F:      drivers/video/fbdev/efifb.c
5412
5413 EFS FILESYSTEM
5414 W:      http://aeschi.ch.eu.org/efs/
5415 S:      Orphan
5416 F:      fs/efs/
5417
5418 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5419 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5420 L:      netdev@vger.kernel.org
5421 S:      Maintained
5422 F:      drivers/net/ethernet/ibm/ehea/
5423
5424 EM28XX VIDEO4LINUX DRIVER
5425 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5426 L:      linux-media@vger.kernel.org
5427 W:      https://linuxtv.org
5428 T:      git git://linuxtv.org/media_tree.git
5429 S:      Maintained
5430 F:      drivers/media/usb/em28xx/
5431 F:      Documentation/media/v4l-drivers/em28xx*
5432
5433 EMBEDDED LINUX
5434 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5435 M:      Matt Mackall <mpm@selenic.com>
5436 M:      David Woodhouse <dwmw2@infradead.org>
5437 L:      linux-embedded@vger.kernel.org
5438 S:      Maintained
5439
5440 Emulex 10Gbps iSCSI - OneConnect DRIVER
5441 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5442 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5443 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5444 L:      linux-scsi@vger.kernel.org
5445 W:      http://www.broadcom.com
5446 S:      Supported
5447 F:      drivers/scsi/be2iscsi/
5448
5449 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5450 M:      Sathya Perla <sathya.perla@broadcom.com>
5451 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5452 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5453 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5454 L:      netdev@vger.kernel.org
5455 W:      http://www.emulex.com
5456 S:      Supported
5457 F:      drivers/net/ethernet/emulex/benet/
5458
5459 EMULEX ONECONNECT ROCE DRIVER
5460 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5461 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5462 L:      linux-rdma@vger.kernel.org
5463 W:      http://www.broadcom.com
5464 S:      Odd Fixes
5465 F:      drivers/infiniband/hw/ocrdma/
5466 F:      include/uapi/rdma/ocrdma-abi.h
5467
5468 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5469 M:      James Smart <james.smart@broadcom.com>
5470 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5471 L:      linux-scsi@vger.kernel.org
5472 W:      http://www.broadcom.com
5473 S:      Supported
5474 F:      drivers/scsi/lpfc/
5475
5476 ENE CB710 FLASH CARD READER DRIVER
5477 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5478 S:      Maintained
5479 F:      drivers/misc/cb710/
5480 F:      drivers/mmc/host/cb710-mmc.*
5481 F:      include/linux/cb710.h
5482
5483 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5484 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5485 S:      Maintained
5486 F:      drivers/media/rc/ene_ir.*
5487
5488 EPSON S1D13XXX FRAMEBUFFER DRIVER
5489 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5490 S:      Maintained
5491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5492 F:      drivers/video/fbdev/s1d13xxxfb.c
5493 F:      include/video/s1d13xxxfb.h
5494
5495 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5496 M:      Jeff Layton <jlayton@kernel.org>
5497 S:      Maintained
5498 F:      lib/errseq.c
5499 F:      include/linux/errseq.h
5500
5501 ET131X NETWORK DRIVER
5502 M:      Mark Einon <mark.einon@gmail.com>
5503 S:      Odd Fixes
5504 F:      drivers/net/ethernet/agere/
5505
5506 ETHERNET BRIDGE
5507 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5508 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5509 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5510 L:      netdev@vger.kernel.org
5511 W:      http://www.linuxfoundation.org/en/Net:Bridge
5512 S:      Maintained
5513 F:      include/linux/netfilter_bridge/
5514 F:      net/bridge/
5515
5516 ETHERNET PHY LIBRARY
5517 M:      Andrew Lunn <andrew@lunn.ch>
5518 M:      Florian Fainelli <f.fainelli@gmail.com>
5519 L:      netdev@vger.kernel.org
5520 S:      Maintained
5521 F:      Documentation/ABI/testing/sysfs-bus-mdio
5522 F:      Documentation/devicetree/bindings/net/mdio*
5523 F:      Documentation/networking/phy.txt
5524 F:      drivers/net/phy/
5525 F:      drivers/of/of_mdio.c
5526 F:      drivers/of/of_net.c
5527 F:      include/linux/*mdio*.h
5528 F:      include/linux/of_net.h
5529 F:      include/linux/phy.h
5530 F:      include/linux/phy_fixed.h
5531 F:      include/linux/platform_data/mdio-bcm-unimac.h
5532 F:      include/trace/events/mdio.h
5533 F:      include/uapi/linux/mdio.h
5534 F:      include/uapi/linux/mii.h
5535
5536 EXT2 FILE SYSTEM
5537 M:      Jan Kara <jack@suse.com>
5538 L:      linux-ext4@vger.kernel.org
5539 S:      Maintained
5540 F:      Documentation/filesystems/ext2.txt
5541 F:      fs/ext2/
5542 F:      include/linux/ext2*
5543
5544 EXT4 FILE SYSTEM
5545 M:      "Theodore Ts'o" <tytso@mit.edu>
5546 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5547 L:      linux-ext4@vger.kernel.org
5548 W:      http://ext4.wiki.kernel.org
5549 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5551 S:      Maintained
5552 F:      Documentation/filesystems/ext4/ext4.rst
5553 F:      fs/ext4/
5554
5555 Extended Verification Module (EVM)
5556 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5557 L:      linux-integrity@vger.kernel.org
5558 S:      Supported
5559 F:      security/integrity/evm/
5560
5561 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5562 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5563 L:      linux-efi@vger.kernel.org
5564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5565 S:      Maintained
5566 F:      Documentation/efi-stub.txt
5567 F:      arch/*/kernel/efi.c
5568 F:      arch/x86/boot/compressed/eboot.[ch]
5569 F:      arch/*/include/asm/efi.h
5570 F:      arch/x86/platform/efi/
5571 F:      drivers/firmware/efi/
5572 F:      include/linux/efi*.h
5573 F:      arch/arm/boot/compressed/efi-header.S
5574 F:      arch/arm64/kernel/efi-entry.S
5575
5576 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5577 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5578 M:      Chanwoo Choi <cw00.choi@samsung.com>
5579 L:      linux-kernel@vger.kernel.org
5580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5581 S:      Maintained
5582 F:      drivers/extcon/
5583 F:      include/linux/extcon/
5584 F:      include/linux/extcon.h
5585 F:      Documentation/extcon/
5586 F:      Documentation/devicetree/bindings/extcon/
5587
5588 EXYNOS DP DRIVER
5589 M:      Jingoo Han <jingoohan1@gmail.com>
5590 L:      dri-devel@lists.freedesktop.org
5591 S:      Maintained
5592 F:      drivers/gpu/drm/exynos/exynos_dp*
5593
5594 EXYNOS SYSMMU (IOMMU) driver
5595 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5596 L:      iommu@lists.linux-foundation.org
5597 S:      Maintained
5598 F:      drivers/iommu/exynos-iommu.c
5599
5600 EZchip NPS platform support
5601 M:      Vineet Gupta <vgupta@synopsys.com>
5602 M:      Ofer Levi <oferle@mellanox.com>
5603 S:      Supported
5604 F:      arch/arc/plat-eznps
5605 F:      arch/arc/boot/dts/eznps.dts
5606
5607 F2FS FILE SYSTEM
5608 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5609 M:      Chao Yu <yuchao0@huawei.com>
5610 L:      linux-f2fs-devel@lists.sourceforge.net
5611 W:      https://f2fs.wiki.kernel.org/
5612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5613 S:      Maintained
5614 F:      Documentation/filesystems/f2fs.txt
5615 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5616 F:      fs/f2fs/
5617 F:      include/linux/f2fs_fs.h
5618 F:      include/trace/events/f2fs.h
5619
5620 F71805F HARDWARE MONITORING DRIVER
5621 M:      Jean Delvare <jdelvare@suse.com>
5622 L:      linux-hwmon@vger.kernel.org
5623 S:      Maintained
5624 F:      Documentation/hwmon/f71805f
5625 F:      drivers/hwmon/f71805f.c
5626
5627 FADDR2LINE
5628 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5629 S:      Maintained
5630 F:      scripts/faddr2line
5631
5632 FAILOVER MODULE
5633 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5634 L:      netdev@vger.kernel.org
5635 S:      Supported
5636 F:      net/core/failover.c
5637 F:      include/net/failover.h
5638 F:      Documentation/networking/failover.rst
5639
5640 FANOTIFY
5641 M:      Jan Kara <jack@suse.cz>
5642 R:      Amir Goldstein <amir73il@gmail.com>
5643 L:      linux-fsdevel@vger.kernel.org
5644 S:      Maintained
5645 F:      fs/notify/fanotify/
5646 F:      include/linux/fanotify.h
5647 F:      include/uapi/linux/fanotify.h
5648
5649 FARSYNC SYNCHRONOUS DRIVER
5650 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5651 W:      http://www.farsite.co.uk/
5652 S:      Supported
5653 F:      drivers/net/wan/farsync.*
5654
5655 FAULT INJECTION SUPPORT
5656 M:      Akinobu Mita <akinobu.mita@gmail.com>
5657 S:      Supported
5658 F:      Documentation/fault-injection/
5659 F:      lib/fault-inject.c
5660
5661 FBTFT Framebuffer drivers
5662 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5663 L:      dri-devel@lists.freedesktop.org
5664 L:      linux-fbdev@vger.kernel.org
5665 S:      Maintained
5666 F:      drivers/staging/fbtft/
5667
5668 FC0011 TUNER DRIVER
5669 M:      Michael Buesch <m@bues.ch>
5670 L:      linux-media@vger.kernel.org
5671 S:      Maintained
5672 F:      drivers/media/tuners/fc0011.h
5673 F:      drivers/media/tuners/fc0011.c
5674
5675 FC2580 MEDIA DRIVER
5676 M:      Antti Palosaari <crope@iki.fi>
5677 L:      linux-media@vger.kernel.org
5678 W:      https://linuxtv.org
5679 W:      http://palosaari.fi/linux/
5680 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5681 T:      git git://linuxtv.org/anttip/media_tree.git
5682 S:      Maintained
5683 F:      drivers/media/tuners/fc2580*
5684
5685 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5686 M:      Johannes Thumshirn <jth@kernel.org>
5687 L:      linux-scsi@vger.kernel.org
5688 W:      www.Open-FCoE.org
5689 S:      Supported
5690 F:      drivers/scsi/libfc/
5691 F:      drivers/scsi/fcoe/
5692 F:      include/scsi/fc/
5693 F:      include/scsi/libfc.h
5694 F:      include/scsi/libfcoe.h
5695 F:      include/uapi/scsi/fc/
5696
5697 FILE LOCKING (flock() and fcntl()/lockf())
5698 M:      Jeff Layton <jlayton@kernel.org>
5699 M:      "J. Bruce Fields" <bfields@fieldses.org>
5700 L:      linux-fsdevel@vger.kernel.org
5701 S:      Maintained
5702 F:      include/linux/fcntl.h
5703 F:      include/uapi/linux/fcntl.h
5704 F:      fs/fcntl.c
5705 F:      fs/locks.c
5706
5707 FILESYSTEMS (VFS and infrastructure)
5708 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5709 L:      linux-fsdevel@vger.kernel.org
5710 S:      Maintained
5711 F:      fs/*
5712 F:      include/linux/fs.h
5713 F:      include/uapi/linux/fs.h
5714
5715 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5716 M:      Riku Voipio <riku.voipio@iki.fi>
5717 L:      linux-hwmon@vger.kernel.org
5718 S:      Maintained
5719 F:      drivers/hwmon/f75375s.c
5720 F:      include/linux/f75375s.h
5721
5722 FIREWIRE AUDIO DRIVERS
5723 M:      Clemens Ladisch <clemens@ladisch.de>
5724 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5725 T:      git git://git.alsa-project.org/alsa-kernel.git
5726 S:      Maintained
5727 F:      sound/firewire/
5728
5729 FIREWIRE MEDIA DRIVERS (firedtv)
5730 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5731 L:      linux-media@vger.kernel.org
5732 L:      linux1394-devel@lists.sourceforge.net
5733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5734 S:      Maintained
5735 F:      drivers/media/firewire/
5736
5737 FIREWIRE SBP-2 TARGET
5738 M:      Chris Boot <bootc@bootc.net>
5739 L:      linux-scsi@vger.kernel.org
5740 L:      target-devel@vger.kernel.org
5741 L:      linux1394-devel@lists.sourceforge.net
5742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5743 S:      Maintained
5744 F:      drivers/target/sbp/
5745
5746 FIREWIRE SUBSYSTEM
5747 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5748 L:      linux1394-devel@lists.sourceforge.net
5749 W:      http://ieee1394.wiki.kernel.org/
5750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5751 S:      Maintained
5752 F:      drivers/firewire/
5753 F:      include/linux/firewire.h
5754 F:      include/uapi/linux/firewire*.h
5755 F:      tools/firewire/
5756
5757 FIRMWARE LOADER (request_firmware)
5758 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5759 L:      linux-kernel@vger.kernel.org
5760 S:      Maintained
5761 F:      Documentation/firmware_class/
5762 F:      drivers/base/firmware_loader/
5763 F:      include/linux/firmware.h
5764
5765 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5766 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5767 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5768 S:      Maintained
5769 F:      drivers/block/rsxx/
5770
5771 FLOPPY DRIVER
5772 M:      Jiri Kosina <jikos@kernel.org>
5773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5774 S:      Odd fixes
5775 F:      drivers/block/floppy.c
5776
5777 FMC SUBSYSTEM
5778 M:      Alessandro Rubini <rubini@gnudd.com>
5779 W:      http://www.ohwr.org/projects/fmc-bus
5780 S:      Supported
5781 F:      drivers/fmc/
5782 F:      include/linux/fmc*.h
5783 F:      include/linux/ipmi-fru.h
5784 K:      fmc_d.*register
5785
5786 FPGA MANAGER FRAMEWORK
5787 M:      Alan Tull <atull@kernel.org>
5788 M:      Moritz Fischer <mdf@kernel.org>
5789 L:      linux-fpga@vger.kernel.org
5790 S:      Maintained
5791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5792 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5793 F:      Documentation/fpga/
5794 F:      Documentation/driver-api/fpga/
5795 F:      Documentation/devicetree/bindings/fpga/
5796 F:      drivers/fpga/
5797 F:      include/linux/fpga/
5798 W:      http://www.rocketboards.org
5799
5800 FPGA DFL DRIVERS
5801 M:      Wu Hao <hao.wu@intel.com>
5802 L:      linux-fpga@vger.kernel.org
5803 S:      Maintained
5804 F:      Documentation/fpga/dfl.txt
5805 F:      include/uapi/linux/fpga-dfl.h
5806 F:      drivers/fpga/dfl*
5807
5808 FPU EMULATOR
5809 M:      Bill Metzenthen <billm@melbpc.org.au>
5810 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5811 S:      Maintained
5812 F:      arch/x86/math-emu/
5813
5814 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5815 L:      netdev@vger.kernel.org
5816 S:      Orphan
5817 F:      drivers/net/wan/dlci.c
5818 F:      drivers/net/wan/sdla.c
5819
5820 FRAMEBUFFER LAYER
5821 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5822 L:      dri-devel@lists.freedesktop.org
5823 L:      linux-fbdev@vger.kernel.org
5824 T:      git git://github.com/bzolnier/linux.git
5825 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5826 S:      Maintained
5827 F:      Documentation/fb/
5828 F:      drivers/video/
5829 F:      include/video/
5830 F:      include/linux/fb.h
5831 F:      include/uapi/video/
5832 F:      include/uapi/linux/fb.h
5833
5834 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5835 M:      Horia Geantă <horia.geanta@nxp.com>
5836 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5837 L:      linux-crypto@vger.kernel.org
5838 S:      Maintained
5839 F:      drivers/crypto/caam/
5840 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5841
5842 FREESCALE DIU FRAMEBUFFER DRIVER
5843 M:      Timur Tabi <timur@kernel.org>
5844 L:      linux-fbdev@vger.kernel.org
5845 S:      Maintained
5846 F:      drivers/video/fbdev/fsl-diu-fb.*
5847
5848 FREESCALE DMA DRIVER
5849 M:      Li Yang <leoyang.li@nxp.com>
5850 M:      Zhang Wei <zw@zh-kernel.org>
5851 L:      linuxppc-dev@lists.ozlabs.org
5852 S:      Maintained
5853 F:      drivers/dma/fsldma.*
5854
5855 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5856 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5857 L:      netdev@vger.kernel.org
5858 S:      Maintained
5859 F:      drivers/net/ethernet/freescale/gianfar*
5860 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5861
5862 FREESCALE GPMI NAND DRIVER
5863 M:      Han Xu <han.xu@nxp.com>
5864 L:      linux-mtd@lists.infradead.org
5865 S:      Maintained
5866 F:      drivers/mtd/nand/raw/gpmi-nand/*
5867
5868 FREESCALE I2C CPM DRIVER
5869 M:      Jochen Friedrich <jochen@scram.de>
5870 L:      linuxppc-dev@lists.ozlabs.org
5871 L:      linux-i2c@vger.kernel.org
5872 S:      Maintained
5873 F:      drivers/i2c/busses/i2c-cpm.c
5874
5875 FREESCALE IMX / MXC FEC DRIVER
5876 M:      Fugang Duan <fugang.duan@nxp.com>
5877 L:      netdev@vger.kernel.org
5878 S:      Maintained
5879 F:      drivers/net/ethernet/freescale/fec_main.c
5880 F:      drivers/net/ethernet/freescale/fec_ptp.c
5881 F:      drivers/net/ethernet/freescale/fec.h
5882 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5883
5884 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5885 M:      Sascha Hauer <s.hauer@pengutronix.de>
5886 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5887 L:      linux-fbdev@vger.kernel.org
5888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5889 S:      Maintained
5890 F:      include/linux/platform_data/video-imxfb.h
5891 F:      drivers/video/fbdev/imxfb.c
5892
5893 FREESCALE QORIQ DPAA ETHERNET DRIVER
5894 M:      Madalin Bucur <madalin.bucur@nxp.com>
5895 L:      netdev@vger.kernel.org
5896 S:      Maintained
5897 F:      drivers/net/ethernet/freescale/dpaa
5898
5899 FREESCALE QORIQ DPAA FMAN DRIVER
5900 M:      Madalin Bucur <madalin.bucur@nxp.com>
5901 L:      netdev@vger.kernel.org
5902 S:      Maintained
5903 F:      drivers/net/ethernet/freescale/fman
5904 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5905
5906 FREESCALE QORIQ PTP CLOCK DRIVER
5907 M:      Yangbo Lu <yangbo.lu@nxp.com>
5908 L:      netdev@vger.kernel.org
5909 S:      Maintained
5910 F:      drivers/ptp/ptp_qoriq.c
5911 F:      include/linux/fsl/ptp_qoriq.h
5912 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5913
5914 FREESCALE QUAD SPI DRIVER
5915 M:      Han Xu <han.xu@nxp.com>
5916 L:      linux-mtd@lists.infradead.org
5917 S:      Maintained
5918 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5919
5920 FREESCALE QUICC ENGINE LIBRARY
5921 M:      Qiang Zhao <qiang.zhao@nxp.com>
5922 L:      linuxppc-dev@lists.ozlabs.org
5923 S:      Maintained
5924 F:      drivers/soc/fsl/qe/
5925 F:      include/soc/fsl/*qe*.h
5926 F:      include/soc/fsl/*ucc*.h
5927
5928 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5929 M:      Li Yang <leoyang.li@nxp.com>
5930 L:      netdev@vger.kernel.org
5931 L:      linuxppc-dev@lists.ozlabs.org
5932 S:      Maintained
5933 F:      drivers/net/ethernet/freescale/ucc_geth*
5934
5935 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5936 M:      Zhao Qiang <qiang.zhao@nxp.com>
5937 L:      netdev@vger.kernel.org
5938 L:      linuxppc-dev@lists.ozlabs.org
5939 S:      Maintained
5940 F:      drivers/net/wan/fsl_ucc_hdlc*
5941
5942 FREESCALE QUICC ENGINE UCC UART DRIVER
5943 M:      Timur Tabi <timur@kernel.org>
5944 L:      linuxppc-dev@lists.ozlabs.org
5945 S:      Maintained
5946 F:      drivers/tty/serial/ucc_uart.c
5947
5948 FREESCALE SOC DRIVERS
5949 M:      Li Yang <leoyang.li@nxp.com>
5950 L:      linuxppc-dev@lists.ozlabs.org
5951 L:      linux-arm-kernel@lists.infradead.org
5952 S:      Maintained
5953 F:      Documentation/devicetree/bindings/soc/fsl/
5954 F:      drivers/soc/fsl/
5955 F:      include/linux/fsl/
5956
5957 FREESCALE SOC FS_ENET DRIVER
5958 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5959 L:      linuxppc-dev@lists.ozlabs.org
5960 L:      netdev@vger.kernel.org
5961 S:      Maintained
5962 F:      drivers/net/ethernet/freescale/fs_enet/
5963 F:      include/linux/fs_enet_pd.h
5964
5965 FREESCALE SOC SOUND DRIVERS
5966 M:      Timur Tabi <timur@kernel.org>
5967 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5968 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5969 R:      Fabio Estevam <fabio.estevam@nxp.com>
5970 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5971 L:      linuxppc-dev@lists.ozlabs.org
5972 S:      Maintained
5973 F:      sound/soc/fsl/fsl*
5974 F:      sound/soc/fsl/imx*
5975 F:      sound/soc/fsl/mpc8610_hpcd.c
5976
5977 FREESCALE USB PERIPHERAL DRIVERS
5978 M:      Li Yang <leoyang.li@nxp.com>
5979 L:      linux-usb@vger.kernel.org
5980 L:      linuxppc-dev@lists.ozlabs.org
5981 S:      Maintained
5982 F:      drivers/usb/gadget/udc/fsl*
5983
5984 FREEVXFS FILESYSTEM
5985 M:      Christoph Hellwig <hch@infradead.org>
5986 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5987 S:      Maintained
5988 F:      fs/freevxfs/
5989
5990 FREEZER
5991 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5992 M:      Pavel Machek <pavel@ucw.cz>
5993 L:      linux-pm@vger.kernel.org
5994 S:      Supported
5995 F:      Documentation/power/freezing-of-tasks.txt
5996 F:      include/linux/freezer.h
5997 F:      kernel/freezer.c
5998
5999 FRONTSWAP API
6000 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6001 L:      linux-kernel@vger.kernel.org
6002 S:      Maintained
6003 F:      mm/frontswap.c
6004 F:      include/linux/frontswap.h
6005
6006 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6007 M:      David Howells <dhowells@redhat.com>
6008 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6009 S:      Supported
6010 F:      Documentation/filesystems/caching/
6011 F:      fs/fscache/
6012 F:      include/linux/fscache*.h
6013
6014 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6015 M:      Theodore Y. Ts'o <tytso@mit.edu>
6016 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6017 L:      linux-fscrypt@vger.kernel.org
6018 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6020 S:      Supported
6021 F:      fs/crypto/
6022 F:      include/linux/fscrypt*.h
6023 F:      Documentation/filesystems/fscrypt.rst
6024
6025 FSI-ATTACHED I2C DRIVER
6026 M:      Eddie James <eajames@linux.vnet.ibm.com>
6027 L:      linux-i2c@vger.kernel.org
6028 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6029 S:      Maintained
6030 F:      drivers/i2c/busses/i2c-fsi.c
6031 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6032
6033 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6034 M:      Jan Kara <jack@suse.cz>
6035 R:      Amir Goldstein <amir73il@gmail.com>
6036 L:      linux-fsdevel@vger.kernel.org
6037 S:      Maintained
6038 F:      fs/notify/
6039 F:      include/linux/fsnotify*.h
6040
6041 FUJITSU LAPTOP EXTRAS
6042 M:      Jonathan Woithe <jwoithe@just42.net>
6043 L:      platform-driver-x86@vger.kernel.org
6044 S:      Maintained
6045 F:      drivers/platform/x86/fujitsu-laptop.c
6046
6047 FUJITSU M-5MO LS CAMERA ISP DRIVER
6048 M:      Kyungmin Park <kyungmin.park@samsung.com>
6049 M:      Heungjun Kim <riverful.kim@samsung.com>
6050 L:      linux-media@vger.kernel.org
6051 S:      Maintained
6052 F:      drivers/media/i2c/m5mols/
6053 F:      include/media/i2c/m5mols.h
6054
6055 FUJITSU TABLET EXTRAS
6056 M:      Robert Gerlach <khnz@gmx.de>
6057 L:      platform-driver-x86@vger.kernel.org
6058 S:      Maintained
6059 F:      drivers/platform/x86/fujitsu-tablet.c
6060
6061 FUSE: FILESYSTEM IN USERSPACE
6062 M:      Miklos Szeredi <miklos@szeredi.hu>
6063 L:      linux-fsdevel@vger.kernel.org
6064 W:      http://fuse.sourceforge.net/
6065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6066 S:      Maintained
6067 F:      fs/fuse/
6068 F:      include/uapi/linux/fuse.h
6069 F:      Documentation/filesystems/fuse.txt
6070
6071 FUTEX SUBSYSTEM
6072 M:      Thomas Gleixner <tglx@linutronix.de>
6073 M:      Ingo Molnar <mingo@redhat.com>
6074 R:      Peter Zijlstra <peterz@infradead.org>
6075 R:      Darren Hart <dvhart@infradead.org>
6076 L:      linux-kernel@vger.kernel.org
6077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6078 S:      Maintained
6079 F:      kernel/futex.c
6080 F:      kernel/futex_compat.c
6081 F:      include/asm-generic/futex.h
6082 F:      include/linux/futex.h
6083 F:      include/uapi/linux/futex.h
6084 F:      tools/testing/selftests/futex/
6085 F:      tools/perf/bench/futex*
6086 F:      Documentation/*futex*
6087
6088 GCC PLUGINS
6089 M:      Kees Cook <keescook@chromium.org>
6090 R:      Emese Revfy <re.emese@gmail.com>
6091 L:      kernel-hardening@lists.openwall.com
6092 S:      Maintained
6093 F:      scripts/gcc-plugins/
6094 F:      scripts/gcc-plugin.sh
6095 F:      scripts/Makefile.gcc-plugins
6096 F:      Documentation/gcc-plugins.txt
6097
6098 GASKET DRIVER FRAMEWORK
6099 M:      Rob Springer <rspringer@google.com>
6100 M:      Todd Poynor <toddpoynor@google.com>
6101 M:      Ben Chan <benchan@chromium.org>
6102 S:      Maintained
6103 F:      drivers/staging/gasket/
6104
6105 GCOV BASED KERNEL PROFILING
6106 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6107 S:      Maintained
6108 F:      kernel/gcov/
6109 F:      Documentation/dev-tools/gcov.rst
6110
6111 GDB KERNEL DEBUGGING HELPER SCRIPTS
6112 M:      Jan Kiszka <jan.kiszka@siemens.com>
6113 M:      Kieran Bingham <kbingham@kernel.org>
6114 S:      Supported
6115 F:      scripts/gdb/
6116
6117 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6118 M:      Achim Leubner <achim_leubner@adaptec.com>
6119 L:      linux-scsi@vger.kernel.org
6120 W:      http://www.icp-vortex.com/
6121 S:      Supported
6122 F:      drivers/scsi/gdt*
6123
6124 GEMTEK FM RADIO RECEIVER DRIVER
6125 M:      Hans Verkuil <hverkuil@xs4all.nl>
6126 L:      linux-media@vger.kernel.org
6127 T:      git git://linuxtv.org/media_tree.git
6128 W:      https://linuxtv.org
6129 S:      Maintained
6130 F:      drivers/media/radio/radio-gemtek*
6131
6132 GENERIC GPIO I2C DRIVER
6133 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6134 S:      Supported
6135 F:      drivers/i2c/busses/i2c-gpio.c
6136 F:      include/linux/platform_data/i2c-gpio.h
6137
6138 GENERIC GPIO I2C MULTIPLEXER DRIVER
6139 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6140 L:      linux-i2c@vger.kernel.org
6141 S:      Supported
6142 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6143 F:      include/linux/platform_data/i2c-mux-gpio.h
6144 F:      Documentation/i2c/muxes/i2c-mux-gpio
6145
6146 GENERIC HDLC (WAN) DRIVERS
6147 M:      Krzysztof Halasa <khc@pm.waw.pl>
6148 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6149 S:      Maintained
6150 F:      drivers/net/wan/c101.c
6151 F:      drivers/net/wan/hd6457*
6152 F:      drivers/net/wan/hdlc*
6153 F:      drivers/net/wan/n2.c
6154 F:      drivers/net/wan/pc300too.c
6155 F:      drivers/net/wan/pci200syn.c
6156 F:      drivers/net/wan/wanxl*
6157
6158 GENERIC INCLUDE/ASM HEADER FILES
6159 M:      Arnd Bergmann <arnd@arndb.de>
6160 L:      linux-arch@vger.kernel.org
6161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6162 S:      Maintained
6163 F:      include/asm-generic/
6164 F:      include/uapi/asm-generic/
6165
6166 GENERIC PHY FRAMEWORK
6167 M:      Kishon Vijay Abraham I <kishon@ti.com>
6168 L:      linux-kernel@vger.kernel.org
6169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6170 S:      Supported
6171 F:      drivers/phy/
6172 F:      include/linux/phy/
6173
6174 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6175 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6176 S:      Supported
6177 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6178
6179 GENERIC PM DOMAINS
6180 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6181 M:      Kevin Hilman <khilman@kernel.org>
6182 M:      Ulf Hansson <ulf.hansson@linaro.org>
6183 L:      linux-pm@vger.kernel.org
6184 S:      Supported
6185 F:      drivers/base/power/domain*.c
6186 F:      include/linux/pm_domain.h
6187 F:      Documentation/devicetree/bindings/power/power_domain.txt
6188
6189 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6190 M:      Eugen Hristev <eugen.hristev@microchip.com>
6191 L:      linux-input@vger.kernel.org
6192 S:      Maintained
6193 F:      drivers/input/touchscreen/resistive-adc-touch.c
6194
6195 GENERIC UIO DRIVER FOR PCI DEVICES
6196 M:      "Michael S. Tsirkin" <mst@redhat.com>
6197 L:      kvm@vger.kernel.org
6198 S:      Supported
6199 F:      drivers/uio/uio_pci_generic.c
6200
6201 GENWQE (IBM Generic Workqueue Card)
6202 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6203 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6204 S:      Supported
6205 F:      drivers/misc/genwqe/
6206
6207 GET_MAINTAINER SCRIPT
6208 M:      Joe Perches <joe@perches.com>
6209 S:      Maintained
6210 F:      scripts/get_maintainer.pl
6211
6212 GFS2 FILE SYSTEM
6213 M:      Bob Peterson <rpeterso@redhat.com>
6214 M:      Andreas Gruenbacher <agruenba@redhat.com>
6215 L:      cluster-devel@redhat.com
6216 W:      http://sources.redhat.com/cluster/
6217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6218 S:      Supported
6219 F:      Documentation/filesystems/gfs2*.txt
6220 F:      fs/gfs2/
6221 F:      include/uapi/linux/gfs2_ondisk.h
6222
6223 GIGASET ISDN DRIVERS
6224 M:      Paul Bolle <pebolle@tiscali.nl>
6225 L:      gigaset307x-common@lists.sourceforge.net
6226 W:      http://gigaset307x.sourceforge.net/
6227 S:      Odd Fixes
6228 F:      Documentation/isdn/README.gigaset
6229 F:      drivers/isdn/gigaset/
6230 F:      include/uapi/linux/gigaset_dev.h
6231
6232 GNSS SUBSYSTEM
6233 M:      Johan Hovold <johan@kernel.org>
6234 S:      Maintained
6235 F:      Documentation/ABI/testing/sysfs-class-gnss
6236 F:      Documentation/devicetree/bindings/gnss/
6237 F:      drivers/gnss/
6238 F:      include/linux/gnss.h
6239
6240 GO7007 MPEG CODEC
6241 M:      Hans Verkuil <hans.verkuil@cisco.com>
6242 L:      linux-media@vger.kernel.org
6243 S:      Maintained
6244 F:      drivers/media/usb/go7007/
6245
6246 GOODIX TOUCHSCREEN
6247 M:      Bastien Nocera <hadess@hadess.net>
6248 L:      linux-input@vger.kernel.org
6249 S:      Maintained
6250 F:      drivers/input/touchscreen/goodix.c
6251
6252 GPD POCKET FAN DRIVER
6253 M:      Hans de Goede <hdegoede@redhat.com>
6254 L:      platform-driver-x86@vger.kernel.org
6255 S:      Maintained
6256 F:      drivers/platform/x86/gpd-pocket-fan.c
6257
6258 GPIO ACPI SUPPORT
6259 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6260 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6261 L:      linux-gpio@vger.kernel.org
6262 L:      linux-acpi@vger.kernel.org
6263 S:      Maintained
6264 F:      Documentation/acpi/gpio-properties.txt
6265 F:      drivers/gpio/gpiolib-acpi.c
6266
6267 GPIO IR Transmitter
6268 M:      Sean Young <sean@mess.org>
6269 L:      linux-media@vger.kernel.org
6270 S:      Maintained
6271 F:      drivers/media/rc/gpio-ir-tx.c
6272
6273 GPIO MOCKUP DRIVER
6274 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6275 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6276 L:      linux-gpio@vger.kernel.org
6277 S:      Maintained
6278 F:      drivers/gpio/gpio-mockup.c
6279 F:      tools/testing/selftests/gpio/
6280
6281 GPIO SUBSYSTEM
6282 M:      Linus Walleij <linus.walleij@linaro.org>
6283 L:      linux-gpio@vger.kernel.org
6284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6285 S:      Maintained
6286 F:      Documentation/devicetree/bindings/gpio/
6287 F:      Documentation/driver-api/gpio/
6288 F:      Documentation/gpio/
6289 F:      Documentation/ABI/testing/gpio-cdev
6290 F:      Documentation/ABI/obsolete/sysfs-gpio
6291 F:      drivers/gpio/
6292 F:      include/linux/gpio/
6293 F:      include/linux/gpio.h
6294 F:      include/linux/of_gpio.h
6295 F:      include/asm-generic/gpio.h
6296 F:      include/uapi/linux/gpio.h
6297 F:      tools/gpio/
6298
6299 GRE DEMULTIPLEXER DRIVER
6300 M:      Dmitry Kozlov <xeb@mail.ru>
6301 L:      netdev@vger.kernel.org
6302 S:      Maintained
6303 F:      net/ipv4/gre_demux.c
6304 F:      net/ipv4/gre_offload.c
6305 F:      include/net/gre.h
6306
6307 GRETH 10/100/1G Ethernet MAC device driver
6308 M:      Andreas Larsson <andreas@gaisler.com>
6309 L:      netdev@vger.kernel.org
6310 S:      Maintained
6311 F:      drivers/net/ethernet/aeroflex/
6312
6313 GREYBUS AUDIO PROTOCOLS DRIVERS
6314 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6315 M:      Mark Greer <mgreer@animalcreek.com>
6316 S:      Maintained
6317 F:      drivers/staging/greybus/audio_apbridgea.c
6318 F:      drivers/staging/greybus/audio_apbridgea.h
6319 F:      drivers/staging/greybus/audio_codec.c
6320 F:      drivers/staging/greybus/audio_codec.h
6321 F:      drivers/staging/greybus/audio_gb.c
6322 F:      drivers/staging/greybus/audio_manager.c
6323 F:      drivers/staging/greybus/audio_manager.h
6324 F:      drivers/staging/greybus/audio_manager_module.c
6325 F:      drivers/staging/greybus/audio_manager_private.h
6326 F:      drivers/staging/greybus/audio_manager_sysfs.c
6327 F:      drivers/staging/greybus/audio_module.c
6328 F:      drivers/staging/greybus/audio_topology.c
6329
6330 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6331 M:      Viresh Kumar <vireshk@kernel.org>
6332 S:      Maintained
6333 F:      drivers/staging/greybus/authentication.c
6334 F:      drivers/staging/greybus/bootrom.c
6335 F:      drivers/staging/greybus/firmware.h
6336 F:      drivers/staging/greybus/fw-core.c
6337 F:      drivers/staging/greybus/fw-download.c
6338 F:      drivers/staging/greybus/fw-management.c
6339 F:      drivers/staging/greybus/greybus_authentication.h
6340 F:      drivers/staging/greybus/greybus_firmware.h
6341 F:      drivers/staging/greybus/hid.c
6342 F:      drivers/staging/greybus/i2c.c
6343 F:      drivers/staging/greybus/spi.c
6344 F:      drivers/staging/greybus/spilib.c
6345 F:      drivers/staging/greybus/spilib.h
6346
6347 GREYBUS LOOPBACK DRIVER
6348 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6349 S:      Maintained
6350 F:      drivers/staging/greybus/loopback.c
6351
6352 GREYBUS PLATFORM DRIVERS
6353 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6354 S:      Maintained
6355 F:      drivers/staging/greybus/arche-platform.c
6356 F:      drivers/staging/greybus/arche-apb-ctrl.c
6357 F:      drivers/staging/greybus/arche_platform.h
6358
6359 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6360 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6361 S:      Maintained
6362 F:      drivers/staging/greybus/sdio.c
6363 F:      drivers/staging/greybus/light.c
6364 F:      drivers/staging/greybus/gpio.c
6365 F:      drivers/staging/greybus/power_supply.c
6366 F:      drivers/staging/greybus/spi.c
6367 F:      drivers/staging/greybus/spilib.c
6368
6369 GREYBUS SUBSYSTEM
6370 M:      Johan Hovold <johan@kernel.org>
6371 M:      Alex Elder <elder@kernel.org>
6372 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6373 S:      Maintained
6374 F:      drivers/staging/greybus/
6375 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6376
6377 GREYBUS UART PROTOCOLS DRIVERS
6378 M:      David Lin <dtwlin@gmail.com>
6379 S:      Maintained
6380 F:      drivers/staging/greybus/uart.c
6381 F:      drivers/staging/greybus/log.c
6382
6383 GS1662 VIDEO SERIALIZER
6384 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6385 L:      linux-media@vger.kernel.org
6386 T:      git git://linuxtv.org/media_tree.git
6387 S:      Maintained
6388 F:      drivers/media/spi/gs1662.c
6389
6390 GSPCA FINEPIX SUBDRIVER
6391 M:      Frank Zago <frank@zago.net>
6392 L:      linux-media@vger.kernel.org
6393 T:      git git://linuxtv.org/media_tree.git
6394 S:      Maintained
6395 F:      drivers/media/usb/gspca/finepix.c
6396
6397 GSPCA GL860 SUBDRIVER
6398 M:      Olivier Lorin <o.lorin@laposte.net>
6399 L:      linux-media@vger.kernel.org
6400 T:      git git://linuxtv.org/media_tree.git
6401 S:      Maintained
6402 F:      drivers/media/usb/gspca/gl860/
6403
6404 GSPCA M5602 SUBDRIVER
6405 M:      Erik Andren <erik.andren@gmail.com>
6406 L:      linux-media@vger.kernel.org
6407 T:      git git://linuxtv.org/media_tree.git
6408 S:      Maintained
6409 F:      drivers/media/usb/gspca/m5602/
6410
6411 GSPCA PAC207 SONIXB SUBDRIVER
6412 M:      Hans Verkuil <hverkuil@xs4all.nl>
6413 L:      linux-media@vger.kernel.org
6414 T:      git git://linuxtv.org/media_tree.git
6415 S:      Odd Fixes
6416 F:      drivers/media/usb/gspca/pac207.c
6417
6418 GSPCA SN9C20X SUBDRIVER
6419 M:      Brian Johnson <brijohn@gmail.com>
6420 L:      linux-media@vger.kernel.org
6421 T:      git git://linuxtv.org/media_tree.git
6422 S:      Maintained
6423 F:      drivers/media/usb/gspca/sn9c20x.c
6424
6425 GSPCA T613 SUBDRIVER
6426 M:      Leandro Costantino <lcostantino@gmail.com>
6427 L:      linux-media@vger.kernel.org
6428 T:      git git://linuxtv.org/media_tree.git
6429 S:      Maintained
6430 F:      drivers/media/usb/gspca/t613.c
6431
6432 GSPCA USB WEBCAM DRIVER
6433 M:      Hans Verkuil <hverkuil@xs4all.nl>
6434 L:      linux-media@vger.kernel.org
6435 T:      git git://linuxtv.org/media_tree.git
6436 S:      Odd Fixes
6437 F:      drivers/media/usb/gspca/
6438
6439 GTP (GPRS Tunneling Protocol)
6440 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6441 M:      Harald Welte <laforge@gnumonks.org>
6442 L:      osmocom-net-gprs@lists.osmocom.org
6443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6444 S:      Maintained
6445 F:      drivers/net/gtp.c
6446
6447 GUID PARTITION TABLE (GPT)
6448 M:      Davidlohr Bueso <dave@stgolabs.net>
6449 L:      linux-efi@vger.kernel.org
6450 S:      Maintained
6451 F:      block/partitions/efi.*
6452
6453 H8/300 ARCHITECTURE
6454 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6455 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6456 W:      http://uclinux-h8.sourceforge.jp
6457 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6458 S:      Maintained
6459 F:      arch/h8300/
6460 F:      drivers/clocksource/h8300_*.c
6461 F:      drivers/clk/h8300/
6462 F:      drivers/irqchip/irq-renesas-h8*.c
6463
6464 HACKRF MEDIA DRIVER
6465 M:      Antti Palosaari <crope@iki.fi>
6466 L:      linux-media@vger.kernel.org
6467 W:      https://linuxtv.org
6468 W:      http://palosaari.fi/linux/
6469 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6470 T:      git git://linuxtv.org/anttip/media_tree.git
6471 S:      Maintained
6472 F:      drivers/media/usb/hackrf/
6473
6474 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6475 M:      Frank Seidel <frank@f-seidel.de>
6476 L:      platform-driver-x86@vger.kernel.org
6477 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6478 S:      Maintained
6479 F:      drivers/platform/x86/hdaps.c
6480
6481 HARDWARE MONITORING
6482 M:      Jean Delvare <jdelvare@suse.com>
6483 M:      Guenter Roeck <linux@roeck-us.net>
6484 L:      linux-hwmon@vger.kernel.org
6485 W:      http://hwmon.wiki.kernel.org/
6486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6487 S:      Maintained
6488 F:      Documentation/devicetree/bindings/hwmon/
6489 F:      Documentation/hwmon/
6490 F:      drivers/hwmon/
6491 F:      include/linux/hwmon*.h
6492 F:      include/trace/events/hwmon*.h
6493
6494 HARDWARE RANDOM NUMBER GENERATOR CORE
6495 M:      Matt Mackall <mpm@selenic.com>
6496 M:      Herbert Xu <herbert@gondor.apana.org.au>
6497 L:      linux-crypto@vger.kernel.org
6498 S:      Odd fixes
6499 F:      Documentation/devicetree/bindings/rng/
6500 F:      Documentation/hw_random.txt
6501 F:      drivers/char/hw_random/
6502 F:      include/linux/hw_random.h
6503
6504 HARDWARE TRACING FACILITIES
6505 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6506 S:      Maintained
6507 F:      drivers/hwtracing/
6508
6509 HARDWARE SPINLOCK CORE
6510 M:      Ohad Ben-Cohen <ohad@wizery.com>
6511 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6512 L:      linux-remoteproc@vger.kernel.org
6513 S:      Maintained
6514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6515 F:      Documentation/devicetree/bindings/hwlock/
6516 F:      Documentation/hwspinlock.txt
6517 F:      drivers/hwspinlock/
6518 F:      include/linux/hwspinlock.h
6519
6520 HARMONY SOUND DRIVER
6521 L:      linux-parisc@vger.kernel.org
6522 S:      Maintained
6523 F:      sound/parisc/harmony.*
6524
6525 HDPVR USB VIDEO ENCODER DRIVER
6526 M:      Hans Verkuil <hverkuil@xs4all.nl>
6527 L:      linux-media@vger.kernel.org
6528 T:      git git://linuxtv.org/media_tree.git
6529 W:      https://linuxtv.org
6530 S:      Odd Fixes
6531 F:      drivers/media/usb/hdpvr/
6532
6533 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6534 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6535 S:      Supported
6536 F:      Documentation/watchdog/hpwdt.txt
6537 F:      drivers/watchdog/hpwdt.c
6538
6539 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6540 M:      Don Brace <don.brace@microsemi.com>
6541 L:      esc.storagedev@microsemi.com
6542 L:      linux-scsi@vger.kernel.org
6543 S:      Supported
6544 F:      Documentation/scsi/hpsa.txt
6545 F:      drivers/scsi/hpsa*.[ch]
6546 F:      include/linux/cciss*.h
6547 F:      include/uapi/linux/cciss*.h
6548
6549 HFI1 DRIVER
6550 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6551 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6552 L:      linux-rdma@vger.kernel.org
6553 S:      Supported
6554 F:      drivers/infiniband/hw/hfi1
6555
6556 HFS FILESYSTEM
6557 L:      linux-fsdevel@vger.kernel.org
6558 S:      Orphan
6559 F:      Documentation/filesystems/hfs.txt
6560 F:      fs/hfs/
6561
6562 HFSPLUS FILESYSTEM
6563 L:      linux-fsdevel@vger.kernel.org
6564 S:      Orphan
6565 F:      Documentation/filesystems/hfsplus.txt
6566 F:      fs/hfsplus/
6567
6568 HGA FRAMEBUFFER DRIVER
6569 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6570 L:      linux-nvidia@lists.surfsouth.com
6571 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6572 S:      Maintained
6573 F:      drivers/video/fbdev/hgafb.c
6574
6575 HIBERNATION (aka Software Suspend, aka swsusp)
6576 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6577 M:      Pavel Machek <pavel@ucw.cz>
6578 L:      linux-pm@vger.kernel.org
6579 B:      https://bugzilla.kernel.org
6580 S:      Supported
6581 F:      arch/x86/power/
6582 F:      drivers/base/power/
6583 F:      kernel/power/
6584 F:      include/linux/suspend.h
6585 F:      include/linux/freezer.h
6586 F:      include/linux/pm.h
6587 F:      arch/*/include/asm/suspend*.h
6588
6589 HID CORE LAYER
6590 M:      Jiri Kosina <jikos@kernel.org>
6591 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6592 L:      linux-input@vger.kernel.org
6593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6594 S:      Maintained
6595 F:      drivers/hid/
6596 F:      include/linux/hid*
6597 F:      include/uapi/linux/hid*
6598
6599 HID SENSOR HUB DRIVERS
6600 M:      Jiri Kosina <jikos@kernel.org>
6601 M:      Jonathan Cameron <jic23@kernel.org>
6602 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6603 L:      linux-input@vger.kernel.org
6604 L:      linux-iio@vger.kernel.org
6605 S:      Maintained
6606 F:      Documentation/hid/hid-sensor*
6607 F:      drivers/hid/hid-sensor-*
6608 F:      drivers/iio/*/hid-*
6609 F:      include/linux/hid-sensor-*
6610
6611 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6612 M:      Thomas Gleixner <tglx@linutronix.de>
6613 L:      linux-kernel@vger.kernel.org
6614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6615 S:      Maintained
6616 F:      Documentation/timers/
6617 F:      kernel/time/hrtimer.c
6618 F:      kernel/time/clockevents.c
6619 F:      kernel/time/timer_*.c
6620 F:      include/linux/clockchips.h
6621 F:      include/linux/hrtimer.h
6622
6623 HIGH-SPEED SCC DRIVER FOR AX.25
6624 L:      linux-hams@vger.kernel.org
6625 S:      Orphan
6626 F:      drivers/net/hamradio/dmascc.c
6627 F:      drivers/net/hamradio/scc.c
6628
6629 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6630 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6631 W:      http://www.highpoint-tech.com
6632 S:      Supported
6633 F:      Documentation/scsi/hptiop.txt
6634 F:      drivers/scsi/hptiop.c
6635
6636 HIPPI
6637 M:      Jes Sorensen <jes@trained-monkey.org>
6638 L:      linux-hippi@sunsite.dk
6639 S:      Maintained
6640 F:      include/linux/hippidevice.h
6641 F:      include/uapi/linux/if_hippi.h
6642 F:      net/802/hippi.c
6643 F:      drivers/net/hippi/
6644
6645 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6646 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6647 M:      Salil Mehta <salil.mehta@huawei.com>
6648 L:      netdev@vger.kernel.org
6649 W:      http://www.hisilicon.com
6650 S:      Maintained
6651 F:      drivers/net/ethernet/hisilicon/hns3/
6652
6653 HISILICON LPC BUS DRIVER
6654 M:      john.garry@huawei.com
6655 W:      http://www.hisilicon.com
6656 S:      Maintained
6657 F:      drivers/bus/hisi_lpc.c
6658 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6659
6660 HISILICON NETWORK SUBSYSTEM DRIVER
6661 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6662 M:      Salil Mehta <salil.mehta@huawei.com>
6663 L:      netdev@vger.kernel.org
6664 W:      http://www.hisilicon.com
6665 S:      Maintained
6666 F:      drivers/net/ethernet/hisilicon/
6667 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6668
6669 HISILICON PMU DRIVER
6670 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6671 W:      http://www.hisilicon.com
6672 S:      Supported
6673 F:      drivers/perf/hisilicon
6674 F:      Documentation/perf/hisi-pmu.txt
6675
6676 HISILICON ROCE DRIVER
6677 M:      Lijun Ou <oulijun@huawei.com>
6678 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6679 L:      linux-rdma@vger.kernel.org
6680 S:      Maintained
6681 F:      drivers/infiniband/hw/hns/
6682 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6683
6684 HISILICON SAS Controller
6685 M:      John Garry <john.garry@huawei.com>
6686 W:      http://www.hisilicon.com
6687 S:      Supported
6688 F:      drivers/scsi/hisi_sas/
6689 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6690
6691 HMM - Heterogeneous Memory Management
6692 M:      Jérôme Glisse <jglisse@redhat.com>
6693 L:      linux-mm@kvack.org
6694 S:      Maintained
6695 F:      mm/hmm*
6696 F:      include/linux/hmm*
6697 F:      Documentation/vm/hmm.rst
6698
6699 HOST AP DRIVER
6700 M:      Jouni Malinen <j@w1.fi>
6701 L:      linux-wireless@vger.kernel.org
6702 W:      http://w1.fi/hostap-driver.html
6703 S:      Obsolete
6704 F:      drivers/net/wireless/intersil/hostap/
6705
6706 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6707 L:      platform-driver-x86@vger.kernel.org
6708 S:      Orphan
6709 F:      drivers/platform/x86/tc1100-wmi.c
6710
6711 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6712 M:      Jaroslav Kysela <perex@perex.cz>
6713 S:      Maintained
6714 F:      drivers/net/ethernet/hp/hp100.*
6715
6716 HPET:   High Precision Event Timers driver
6717 M:      Clemens Ladisch <clemens@ladisch.de>
6718 S:      Maintained
6719 F:      Documentation/timers/hpet.txt
6720 F:      drivers/char/hpet.c
6721 F:      include/linux/hpet.h
6722 F:      include/uapi/linux/hpet.h
6723
6724 HPET:   x86
6725 S:      Orphan
6726 F:      arch/x86/kernel/hpet.c
6727 F:      arch/x86/include/asm/hpet.h
6728
6729 HPFS FILESYSTEM
6730 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6731 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6732 S:      Maintained
6733 F:      fs/hpfs/
6734
6735 HSI SUBSYSTEM
6736 M:      Sebastian Reichel <sre@kernel.org>
6737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6738 S:      Maintained
6739 F:      Documentation/ABI/testing/sysfs-bus-hsi
6740 F:      Documentation/driver-api/hsi.rst
6741 F:      drivers/hsi/
6742 F:      include/linux/hsi/
6743 F:      include/uapi/linux/hsi/
6744
6745 HSO 3G MODEM DRIVER
6746 L:      linux-usb@vger.kernel.org
6747 S:      Orphan
6748 F:      drivers/net/usb/hso.c
6749
6750 HSR NETWORK PROTOCOL
6751 M:      Arvid Brodin <arvid.brodin@alten.se>
6752 L:      netdev@vger.kernel.org
6753 S:      Maintained
6754 F:      net/hsr/
6755
6756 HT16K33 LED CONTROLLER DRIVER
6757 M:      Robin van der Gracht <robin@protonic.nl>
6758 S:      Maintained
6759 F:      drivers/auxdisplay/ht16k33.c
6760 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6761
6762 HTCPEN TOUCHSCREEN DRIVER
6763 M:      Pau Oliva Fora <pof@eslack.org>
6764 L:      linux-input@vger.kernel.org
6765 S:      Maintained
6766 F:      drivers/input/touchscreen/htcpen.c
6767
6768 HUAWEI ETHERNET DRIVER
6769 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6770 L:      netdev@vger.kernel.org
6771 S:      Supported
6772 F:      Documentation/networking/hinic.txt
6773 F:      drivers/net/ethernet/huawei/hinic/
6774
6775 HUGETLB FILESYSTEM
6776 M:      Mike Kravetz <mike.kravetz@oracle.com>
6777 L:      linux-mm@kvack.org
6778 S:      Maintained
6779 F:      fs/hugetlbfs/
6780 F:      mm/hugetlb.c
6781 F:      include/linux/hugetlb.h
6782 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6783 F:      Documentation/vm/hugetlbfs_reserv.rst
6784 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6785
6786 HVA ST MEDIA DRIVER
6787 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6788 L:      linux-media@vger.kernel.org
6789 T:      git git://linuxtv.org/media_tree.git
6790 W:      https://linuxtv.org
6791 S:      Supported
6792 F:      drivers/media/platform/sti/hva
6793
6794 HWPOISON MEMORY FAILURE HANDLING
6795 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6796 L:      linux-mm@kvack.org
6797 S:      Maintained
6798 F:      mm/memory-failure.c
6799 F:      mm/hwpoison-inject.c
6800
6801 HYGON PROCESSOR SUPPORT
6802 M:      Pu Wen <puwen@hygon.cn>
6803 L:      linux-kernel@vger.kernel.org
6804 S:      Maintained
6805 F:      arch/x86/kernel/cpu/hygon.c
6806
6807 Hyper-V CORE AND DRIVERS
6808 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6809 M:      Haiyang Zhang <haiyangz@microsoft.com>
6810 M:      Stephen Hemminger <sthemmin@microsoft.com>
6811 L:      devel@linuxdriverproject.org
6812 S:      Maintained
6813 F:      Documentation/networking/netvsc.txt
6814 F:      arch/x86/include/asm/mshyperv.h
6815 F:      arch/x86/include/asm/trace/hyperv.h
6816 F:      arch/x86/include/asm/hyperv-tlfs.h
6817 F:      arch/x86/kernel/cpu/mshyperv.c
6818 F:      arch/x86/hyperv
6819 F:      drivers/hid/hid-hyperv.c
6820 F:      drivers/hv/
6821 F:      drivers/input/serio/hyperv-keyboard.c
6822 F:      drivers/pci/controller/pci-hyperv.c
6823 F:      drivers/net/hyperv/
6824 F:      drivers/scsi/storvsc_drv.c
6825 F:      drivers/uio/uio_hv_generic.c
6826 F:      drivers/video/fbdev/hyperv_fb.c
6827 F:      net/vmw_vsock/hyperv_transport.c
6828 F:      include/linux/hyperv.h
6829 F:      include/uapi/linux/hyperv.h
6830 F:      tools/hv/
6831 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6832
6833 HYPERVISOR VIRTUAL CONSOLE DRIVER
6834 L:      linuxppc-dev@lists.ozlabs.org
6835 S:      Odd Fixes
6836 F:      drivers/tty/hvc/
6837
6838 I2C ACPI SUPPORT
6839 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6840 L:      linux-i2c@vger.kernel.org
6841 L:      linux-acpi@vger.kernel.org
6842 S:      Maintained
6843 F:      drivers/i2c/i2c-core-acpi.c
6844
6845 I2C MUXES
6846 M:      Peter Rosin <peda@axentia.se>
6847 L:      linux-i2c@vger.kernel.org
6848 S:      Maintained
6849 F:      Documentation/i2c/i2c-topology
6850 F:      Documentation/i2c/muxes/
6851 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6852 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6853 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6854 F:      drivers/i2c/i2c-mux.c
6855 F:      drivers/i2c/muxes/
6856 F:      include/linux/i2c-mux.h
6857
6858 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6859 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6860 L:      linux-i2c@vger.kernel.org
6861 S:      Maintained
6862 F:      drivers/i2c/busses/i2c-mv64xxx.c
6863
6864 I2C OVER PARALLEL PORT
6865 M:      Jean Delvare <jdelvare@suse.com>
6866 L:      linux-i2c@vger.kernel.org
6867 S:      Maintained
6868 F:      Documentation/i2c/busses/i2c-parport
6869 F:      Documentation/i2c/busses/i2c-parport-light
6870 F:      drivers/i2c/busses/i2c-parport.c
6871 F:      drivers/i2c/busses/i2c-parport-light.c
6872
6873 I2C SUBSYSTEM
6874 M:      Wolfram Sang <wsa@the-dreams.de>
6875 L:      linux-i2c@vger.kernel.org
6876 W:      https://i2c.wiki.kernel.org/
6877 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6879 S:      Maintained
6880 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6881 F:      Documentation/i2c/
6882 F:      drivers/i2c/*
6883 F:      include/linux/i2c.h
6884 F:      include/linux/i2c-dev.h
6885 F:      include/linux/i2c-smbus.h
6886 F:      include/uapi/linux/i2c.h
6887 F:      include/uapi/linux/i2c-*.h
6888
6889 I2C SUBSYSTEM HOST DRIVERS
6890 L:      linux-i2c@vger.kernel.org
6891 W:      https://i2c.wiki.kernel.org/
6892 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6894 S:      Odd Fixes
6895 F:      Documentation/devicetree/bindings/i2c/
6896 F:      drivers/i2c/algos/
6897 F:      drivers/i2c/busses/
6898
6899 I2C-TAOS-EVM DRIVER
6900 M:      Jean Delvare <jdelvare@suse.com>
6901 L:      linux-i2c@vger.kernel.org
6902 S:      Maintained
6903 F:      Documentation/i2c/busses/i2c-taos-evm
6904 F:      drivers/i2c/busses/i2c-taos-evm.c
6905
6906 I2C-TINY-USB DRIVER
6907 M:      Till Harbaum <till@harbaum.org>
6908 L:      linux-i2c@vger.kernel.org
6909 W:      http://www.harbaum.org/till/i2c_tiny_usb
6910 S:      Maintained
6911 F:      drivers/i2c/busses/i2c-tiny-usb.c
6912
6913 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6914 M:      Jean Delvare <jdelvare@suse.com>
6915 L:      linux-i2c@vger.kernel.org
6916 S:      Maintained
6917 F:      Documentation/i2c/busses/i2c-ali1535
6918 F:      Documentation/i2c/busses/i2c-ali1563
6919 F:      Documentation/i2c/busses/i2c-ali15x3
6920 F:      Documentation/i2c/busses/i2c-amd756
6921 F:      Documentation/i2c/busses/i2c-amd8111
6922 F:      Documentation/i2c/busses/i2c-i801
6923 F:      Documentation/i2c/busses/i2c-nforce2
6924 F:      Documentation/i2c/busses/i2c-piix4
6925 F:      Documentation/i2c/busses/i2c-sis5595
6926 F:      Documentation/i2c/busses/i2c-sis630
6927 F:      Documentation/i2c/busses/i2c-sis96x
6928 F:      Documentation/i2c/busses/i2c-via
6929 F:      Documentation/i2c/busses/i2c-viapro
6930 F:      drivers/i2c/busses/i2c-ali1535.c
6931 F:      drivers/i2c/busses/i2c-ali1563.c
6932 F:      drivers/i2c/busses/i2c-ali15x3.c
6933 F:      drivers/i2c/busses/i2c-amd756.c
6934 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6935 F:      drivers/i2c/busses/i2c-amd8111.c
6936 F:      drivers/i2c/busses/i2c-i801.c
6937 F:      drivers/i2c/busses/i2c-isch.c
6938 F:      drivers/i2c/busses/i2c-nforce2.c
6939 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6940 F:      drivers/i2c/busses/i2c-piix4.c
6941 F:      drivers/i2c/busses/i2c-sis5595.c
6942 F:      drivers/i2c/busses/i2c-sis630.c
6943 F:      drivers/i2c/busses/i2c-sis96x.c
6944 F:      drivers/i2c/busses/i2c-via.c
6945 F:      drivers/i2c/busses/i2c-viapro.c
6946
6947 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6948 M:      Hans de Goede <hdegoede@redhat.com>
6949 L:      linux-i2c@vger.kernel.org
6950 S:      Maintained
6951 F:      drivers/i2c/busses/i2c-cht-wc.c
6952
6953 I2C/SMBUS ISMT DRIVER
6954 M:      Seth Heasley <seth.heasley@intel.com>
6955 M:      Neil Horman <nhorman@tuxdriver.com>
6956 L:      linux-i2c@vger.kernel.org
6957 F:      drivers/i2c/busses/i2c-ismt.c
6958 F:      Documentation/i2c/busses/i2c-ismt
6959
6960 I2C/SMBUS STUB DRIVER
6961 M:      Jean Delvare <jdelvare@suse.com>
6962 L:      linux-i2c@vger.kernel.org
6963 S:      Maintained
6964 F:      drivers/i2c/i2c-stub.c
6965
6966 IA64 (Itanium) PLATFORM
6967 M:      Tony Luck <tony.luck@intel.com>
6968 M:      Fenghua Yu <fenghua.yu@intel.com>
6969 L:      linux-ia64@vger.kernel.org
6970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6971 S:      Maintained
6972 F:      arch/ia64/
6973
6974 IBM Power 842 compression accelerator
6975 M:      Haren Myneni <haren@us.ibm.com>
6976 S:      Supported
6977 F:      drivers/crypto/nx/Makefile
6978 F:      drivers/crypto/nx/Kconfig
6979 F:      drivers/crypto/nx/nx-842*
6980 F:      include/linux/sw842.h
6981 F:      crypto/842.c
6982 F:      lib/842/
6983
6984 IBM Power in-Nest Crypto Acceleration
6985 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6986 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6987 L:      linux-crypto@vger.kernel.org
6988 S:      Supported
6989 F:      drivers/crypto/nx/Makefile
6990 F:      drivers/crypto/nx/Kconfig
6991 F:      drivers/crypto/nx/nx-aes*
6992 F:      drivers/crypto/nx/nx-sha*
6993 F:      drivers/crypto/nx/nx.*
6994 F:      drivers/crypto/nx/nx_csbcpb.h
6995 F:      drivers/crypto/nx/nx_debugfs.h
6996
6997 IBM Power Linux RAID adapter
6998 M:      Brian King <brking@us.ibm.com>
6999 S:      Supported
7000 F:      drivers/scsi/ipr.*
7001
7002 IBM Power SRIOV Virtual NIC Device Driver
7003 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7004 M:      John Allen <jallen@linux.vnet.ibm.com>
7005 L:      netdev@vger.kernel.org
7006 S:      Supported
7007 F:      drivers/net/ethernet/ibm/ibmvnic.*
7008
7009 IBM Power Virtual Accelerator Switchboard
7010 M:      Sukadev Bhattiprolu
7011 L:      linuxppc-dev@lists.ozlabs.org
7012 S:      Supported
7013 F:      arch/powerpc/platforms/powernv/vas*
7014 F:      arch/powerpc/platforms/powernv/copy-paste.h
7015 F:      arch/powerpc/include/asm/vas.h
7016 F:      arch/powerpc/include/uapi/asm/vas.h
7017
7018 IBM Power Virtual Ethernet Device Driver
7019 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7020 L:      netdev@vger.kernel.org
7021 S:      Supported
7022 F:      drivers/net/ethernet/ibm/ibmveth.*
7023
7024 IBM Power Virtual FC Device Drivers
7025 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7026 L:      linux-scsi@vger.kernel.org
7027 S:      Supported
7028 F:      drivers/scsi/ibmvscsi/ibmvfc*
7029
7030 IBM Power Virtual Management Channel Driver
7031 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7032 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7033 S:      Supported
7034 F:      drivers/misc/ibmvmc.*
7035
7036 IBM Power Virtual SCSI Device Drivers
7037 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7038 L:      linux-scsi@vger.kernel.org
7039 S:      Supported
7040 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7041 F:      include/scsi/viosrp.h
7042
7043 IBM Power Virtual SCSI Device Target Driver
7044 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7045 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7046 L:      linux-scsi@vger.kernel.org
7047 L:      target-devel@vger.kernel.org
7048 S:      Supported
7049 F:      drivers/scsi/ibmvscsi_tgt/
7050
7051 IBM Power VMX Cryptographic instructions
7052 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7053 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7054 L:      linux-crypto@vger.kernel.org
7055 S:      Supported
7056 F:      drivers/crypto/vmx/Makefile
7057 F:      drivers/crypto/vmx/Kconfig
7058 F:      drivers/crypto/vmx/vmx.c
7059 F:      drivers/crypto/vmx/aes*
7060 F:      drivers/crypto/vmx/ghash*
7061 F:      drivers/crypto/vmx/ppc-xlate.pl
7062
7063 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7064 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7065 L:      linux-pci@vger.kernel.org
7066 L:      linuxppc-dev@lists.ozlabs.org
7067 S:      Supported
7068 F:      drivers/pci/hotplug/rpaphp*
7069
7070 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7071 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7072 L:      linux-pci@vger.kernel.org
7073 L:      linuxppc-dev@lists.ozlabs.org
7074 S:      Supported
7075 F:      drivers/pci/hotplug/rpadlpar*
7076
7077 IBM ServeRAID RAID DRIVER
7078 S:      Orphan
7079 F:      drivers/scsi/ips.*
7080
7081 ICH LPC AND GPIO DRIVER
7082 M:      Peter Tyser <ptyser@xes-inc.com>
7083 S:      Maintained
7084 F:      drivers/mfd/lpc_ich.c
7085 F:      drivers/gpio/gpio-ich.c
7086
7087 IDE SUBSYSTEM
7088 M:      "David S. Miller" <davem@davemloft.net>
7089 L:      linux-ide@vger.kernel.org
7090 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7092 S:      Maintained
7093 F:      Documentation/ide/
7094 F:      drivers/ide/
7095 F:      include/linux/ide.h
7096
7097 IDE/ATAPI DRIVERS
7098 M:      Borislav Petkov <bp@alien8.de>
7099 L:      linux-ide@vger.kernel.org
7100 S:      Maintained
7101 F:      Documentation/cdrom/ide-cd
7102 F:      drivers/ide/ide-cd*
7103
7104 IDEAPAD LAPTOP EXTRAS DRIVER
7105 M:      Ike Panhc <ike.pan@canonical.com>
7106 L:      platform-driver-x86@vger.kernel.org
7107 W:      http://launchpad.net/ideapad-laptop
7108 S:      Maintained
7109 F:      drivers/platform/x86/ideapad-laptop.c
7110
7111 IDEAPAD LAPTOP SLIDEBAR DRIVER
7112 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7113 L:      linux-input@vger.kernel.org
7114 W:      https://github.com/o2genum/ideapad-slidebar
7115 S:      Maintained
7116 F:      drivers/input/misc/ideapad_slidebar.c
7117
7118 IDT VersaClock 5 CLOCK DRIVER
7119 M:      Marek Vasut <marek.vasut@gmail.com>
7120 S:      Maintained
7121 F:      drivers/clk/clk-versaclock5.c
7122
7123 IEEE 802.15.4 SUBSYSTEM
7124 M:      Alexander Aring <alex.aring@gmail.com>
7125 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7126 L:      linux-wpan@vger.kernel.org
7127 W:      http://wpan.cakelab.org/
7128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7130 S:      Maintained
7131 F:      net/ieee802154/
7132 F:      net/mac802154/
7133 F:      drivers/net/ieee802154/
7134 F:      include/linux/nl802154.h
7135 F:      include/linux/ieee802154.h
7136 F:      include/net/nl802154.h
7137 F:      include/net/mac802154.h
7138 F:      include/net/af_ieee802154.h
7139 F:      include/net/cfg802154.h
7140 F:      include/net/ieee802154_netdev.h
7141 F:      Documentation/networking/ieee802154.txt
7142
7143 IFE PROTOCOL
7144 M:      Yotam Gigi <yotam.gi@gmail.com>
7145 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7146 F:      net/ife
7147 F:      include/net/ife.h
7148 F:      include/uapi/linux/ife.h
7149
7150 IGORPLUG-USB IR RECEIVER
7151 M:      Sean Young <sean@mess.org>
7152 L:      linux-media@vger.kernel.org
7153 S:      Maintained
7154 F:      drivers/media/rc/igorplugusb.c
7155
7156 IGUANAWORKS USB IR TRANSCEIVER
7157 M:      Sean Young <sean@mess.org>
7158 L:      linux-media@vger.kernel.org
7159 S:      Maintained
7160 F:      drivers/media/rc/iguanair.c
7161
7162 IIO DIGITAL POTENTIOMETER DAC
7163 M:      Peter Rosin <peda@axentia.se>
7164 L:      linux-iio@vger.kernel.org
7165 S:      Maintained
7166 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7167 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7168 F:      drivers/iio/dac/dpot-dac.c
7169
7170 IIO ENVELOPE DETECTOR
7171 M:      Peter Rosin <peda@axentia.se>
7172 L:      linux-iio@vger.kernel.org
7173 S:      Maintained
7174 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7175 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7176 F:      drivers/iio/adc/envelope-detector.c
7177
7178 IIO MULTIPLEXER
7179 M:      Peter Rosin <peda@axentia.se>
7180 L:      linux-iio@vger.kernel.org
7181 S:      Maintained
7182 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7183 F:      drivers/iio/multiplexer/iio-mux.c
7184
7185 IIO SUBSYSTEM AND DRIVERS
7186 M:      Jonathan Cameron <jic23@kernel.org>
7187 R:      Hartmut Knaack <knaack.h@gmx.de>
7188 R:      Lars-Peter Clausen <lars@metafoo.de>
7189 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7190 L:      linux-iio@vger.kernel.org
7191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7192 S:      Maintained
7193 F:      Documentation/ABI/testing/configfs-iio*
7194 F:      Documentation/ABI/testing/sysfs-bus-iio*
7195 F:      Documentation/devicetree/bindings/iio/
7196 F:      drivers/iio/
7197 F:      drivers/staging/iio/
7198 F:      include/linux/iio/
7199 F:      tools/iio/
7200
7201 IIO UNIT CONVERTER
7202 M:      Peter Rosin <peda@axentia.se>
7203 L:      linux-iio@vger.kernel.org
7204 S:      Maintained
7205 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7206 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7207 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7208 F:      drivers/iio/afe/iio-rescale.c
7209
7210 IKANOS/ADI EAGLE ADSL USB DRIVER
7211 M:      Matthieu Castet <castet.matthieu@free.fr>
7212 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7213 S:      Maintained
7214 F:      drivers/usb/atm/ueagle-atm.c
7215
7216 IMGTEC ASCII LCD DRIVER
7217 M:      Paul Burton <paul.burton@mips.com>
7218 S:      Maintained
7219 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7220 F:      drivers/auxdisplay/img-ascii-lcd.c
7221
7222 IMGTEC IR DECODER DRIVER
7223 M:      James Hogan <jhogan@kernel.org>
7224 S:      Maintained
7225 F:      drivers/media/rc/img-ir/
7226
7227 IMON SOUNDGRAPH USB IR RECEIVER
7228 M:      Sean Young <sean@mess.org>
7229 L:      linux-media@vger.kernel.org
7230 S:      Maintained
7231 F:      drivers/media/rc/imon_raw.c
7232 F:      drivers/media/rc/imon.c
7233
7234 IMS TWINTURBO FRAMEBUFFER DRIVER
7235 L:      linux-fbdev@vger.kernel.org
7236 S:      Orphan
7237 F:      drivers/video/fbdev/imsttfb.c
7238
7239 INA209 HARDWARE MONITOR DRIVER
7240 M:      Guenter Roeck <linux@roeck-us.net>
7241 L:      linux-hwmon@vger.kernel.org
7242 S:      Maintained
7243 F:      Documentation/hwmon/ina209
7244 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7245 F:      drivers/hwmon/ina209.c
7246
7247 INA2XX HARDWARE MONITOR DRIVER
7248 M:      Guenter Roeck <linux@roeck-us.net>
7249 L:      linux-hwmon@vger.kernel.org
7250 S:      Maintained
7251 F:      Documentation/hwmon/ina2xx
7252 F:      drivers/hwmon/ina2xx.c
7253 F:      include/linux/platform_data/ina2xx.h
7254
7255 INDUSTRY PACK SUBSYSTEM (IPACK)
7256 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7257 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7258 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7259 L:      industrypack-devel@lists.sourceforge.net
7260 W:      http://industrypack.sourceforge.net
7261 S:      Maintained
7262 F:      drivers/ipack/
7263
7264 INFINIBAND SUBSYSTEM
7265 M:      Doug Ledford <dledford@redhat.com>
7266 M:      Jason Gunthorpe <jgg@mellanox.com>
7267 L:      linux-rdma@vger.kernel.org
7268 W:      https://github.com/linux-rdma/rdma-core
7269 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7271 S:      Supported
7272 F:      Documentation/devicetree/bindings/infiniband/
7273 F:      Documentation/infiniband/
7274 F:      drivers/infiniband/
7275 F:      include/uapi/linux/if_infiniband.h
7276 F:      include/uapi/rdma/
7277 F:      include/rdma/
7278
7279 INGENIC JZ4780 DMA Driver
7280 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7281 S:      Maintained
7282 F:      drivers/dma/dma-jz4780.c
7283
7284 INGENIC JZ4780 NAND DRIVER
7285 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7286 L:      linux-mtd@lists.infradead.org
7287 S:      Maintained
7288 F:      drivers/mtd/nand/raw/jz4780_*
7289
7290 INOTIFY
7291 M:      Jan Kara <jack@suse.cz>
7292 R:      Amir Goldstein <amir73il@gmail.com>
7293 L:      linux-fsdevel@vger.kernel.org
7294 S:      Maintained
7295 F:      Documentation/filesystems/inotify.txt
7296 F:      fs/notify/inotify/
7297 F:      include/linux/inotify.h
7298 F:      include/uapi/linux/inotify.h
7299
7300 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7301 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7302 L:      linux-input@vger.kernel.org
7303 Q:      http://patchwork.kernel.org/project/linux-input/list/
7304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7305 S:      Maintained
7306 F:      drivers/input/
7307 F:      include/linux/input.h
7308 F:      include/uapi/linux/input.h
7309 F:      include/uapi/linux/input-event-codes.h
7310 F:      include/linux/input/
7311 F:      Documentation/devicetree/bindings/input/
7312 F:      Documentation/devicetree/bindings/serio/
7313 F:      Documentation/input/
7314
7315 INPUT MULTITOUCH (MT) PROTOCOL
7316 M:      Henrik Rydberg <rydberg@bitmath.org>
7317 L:      linux-input@vger.kernel.org
7318 S:      Odd fixes
7319 F:      Documentation/input/multi-touch-protocol.rst
7320 F:      drivers/input/input-mt.c
7321 K:      \b(ABS|SYN)_MT_
7322
7323 INSIDE SECURE CRYPTO DRIVER
7324 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7325 F:      drivers/crypto/inside-secure/
7326 S:      Maintained
7327 L:      linux-crypto@vger.kernel.org
7328
7329 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7330 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7331 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7332 L:      linux-integrity@vger.kernel.org
7333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7334 S:      Supported
7335 F:      security/integrity/ima/
7336
7337 INTEL 810/815 FRAMEBUFFER DRIVER
7338 M:      Antonino Daplas <adaplas@gmail.com>
7339 L:      linux-fbdev@vger.kernel.org
7340 S:      Maintained
7341 F:      drivers/video/fbdev/i810/
7342
7343 INTEL ASoC DRIVERS
7344 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7345 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7346 M:      Jie Yang <yang.jie@linux.intel.com>
7347 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7348 S:      Supported
7349 F:      sound/soc/intel/
7350
7351 INTEL C600 SERIES SAS CONTROLLER DRIVER
7352 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7353 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7354 L:      linux-scsi@vger.kernel.org
7355 T:      git git://git.code.sf.net/p/intel-sas/isci
7356 S:      Supported
7357 F:      drivers/scsi/isci/
7358
7359 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7360 M:      Jani Nikula <jani.nikula@linux.intel.com>
7361 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7362 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7363 L:      intel-gfx@lists.freedesktop.org
7364 W:      https://01.org/linuxgraphics/
7365 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7366 C:      irc://chat.freenode.net/intel-gfx
7367 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7368 T:      git git://anongit.freedesktop.org/drm-intel
7369 S:      Supported
7370 F:      drivers/gpu/drm/i915/
7371 F:      include/drm/i915*
7372 F:      include/uapi/drm/i915_drm.h
7373 F:      Documentation/gpu/i915.rst
7374
7375 INTEL ETHERNET DRIVERS
7376 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7377 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7378 W:      http://www.intel.com/support/feedback.htm
7379 W:      http://e1000.sourceforge.net/
7380 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7383 S:      Supported
7384 F:      Documentation/networking/e100.rst
7385 F:      Documentation/networking/e1000.rst
7386 F:      Documentation/networking/e1000e.rst
7387 F:      Documentation/networking/fm10k.rst
7388 F:      Documentation/networking/igb.rst
7389 F:      Documentation/networking/igbvf.rst
7390 F:      Documentation/networking/ixgb.rst
7391 F:      Documentation/networking/ixgbe.rst
7392 F:      Documentation/networking/ixgbevf.rst
7393 F:      Documentation/networking/i40e.rst
7394 F:      Documentation/networking/iavf.rst
7395 F:      Documentation/networking/ice.rst
7396 F:      drivers/net/ethernet/intel/
7397 F:      drivers/net/ethernet/intel/*/
7398 F:      include/linux/avf/virtchnl.h
7399
7400 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7401 M:      Maik Broemme <mbroemme@libmpq.org>
7402 L:      linux-fbdev@vger.kernel.org
7403 S:      Maintained
7404 F:      Documentation/fb/intelfb.txt
7405 F:      drivers/video/fbdev/intelfb/
7406
7407 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7408 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7409 M:      Zhi Wang <zhi.a.wang@intel.com>
7410 L:      intel-gvt-dev@lists.freedesktop.org
7411 L:      intel-gfx@lists.freedesktop.org
7412 W:      https://01.org/igvt-g
7413 T:      git https://github.com/intel/gvt-linux.git
7414 S:      Supported
7415 F:      drivers/gpu/drm/i915/gvt/
7416
7417 INTEL PMIC GPIO DRIVER
7418 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7419 S:      Maintained
7420 F:      drivers/gpio/gpio-*cove.c
7421 F:      drivers/gpio/gpio-msic.c
7422
7423 INTEL HID EVENT DRIVER
7424 M:      Alex Hung <alex.hung@canonical.com>
7425 L:      platform-driver-x86@vger.kernel.org
7426 S:      Maintained
7427 F:      drivers/platform/x86/intel-hid.c
7428
7429 INTEL I/OAT DMA DRIVER
7430 M:      Dave Jiang <dave.jiang@intel.com>
7431 R:      Dan Williams <dan.j.williams@intel.com>
7432 L:      dmaengine@vger.kernel.org
7433 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7434 S:      Supported
7435 F:      drivers/dma/ioat*
7436
7437 INTEL IDLE DRIVER
7438 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7439 M:      Len Brown <lenb@kernel.org>
7440 L:      linux-pm@vger.kernel.org
7441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7442 B:      https://bugzilla.kernel.org
7443 S:      Supported
7444 F:      drivers/idle/intel_idle.c
7445
7446 INTEL INTEGRATED SENSOR HUB DRIVER
7447 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7448 M:      Jiri Kosina <jikos@kernel.org>
7449 L:      linux-input@vger.kernel.org
7450 S:      Maintained
7451 F:      drivers/hid/intel-ish-hid/
7452
7453 INTEL IOMMU (VT-d)
7454 M:      David Woodhouse <dwmw2@infradead.org>
7455 L:      iommu@lists.linux-foundation.org
7456 T:      git git://git.infradead.org/iommu-2.6.git
7457 S:      Supported
7458 F:      drivers/iommu/intel-iommu.c
7459 F:      include/linux/intel-iommu.h
7460
7461 INTEL IOP-ADMA DMA DRIVER
7462 R:      Dan Williams <dan.j.williams@intel.com>
7463 S:      Odd fixes
7464 F:      drivers/dma/iop-adma.c
7465
7466 INTEL IPU3 CSI-2 CIO2 DRIVER
7467 M:      Yong Zhi <yong.zhi@intel.com>
7468 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7469 M:      Bingbu Cao <bingbu.cao@intel.com>
7470 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7471 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7472 L:      linux-media@vger.kernel.org
7473 S:      Maintained
7474 F:      drivers/media/pci/intel/ipu3/
7475 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7476
7477 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7478 M:      Krzysztof Halasa <khalasa@piap.pl>
7479 S:      Maintained
7480 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7481 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7482 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7483 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7484 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7485 F:      drivers/net/wan/ixp4xx_hss.c
7486
7487 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7488 M:      Deepak Saxena <dsaxena@plexity.net>
7489 S:      Maintained
7490 F:      drivers/char/hw_random/ixp4xx-rng.c
7491
7492 INTEL MANAGEMENT ENGINE (mei)
7493 M:      Tomas Winkler <tomas.winkler@intel.com>
7494 L:      linux-kernel@vger.kernel.org
7495 S:      Supported
7496 F:      include/uapi/linux/mei.h
7497 F:      include/linux/mei_cl_bus.h
7498 F:      drivers/misc/mei/*
7499 F:      drivers/watchdog/mei_wdt.c
7500 F:      Documentation/misc-devices/mei/*
7501 F:      samples/mei/*
7502
7503 INTEL MENLOW THERMAL DRIVER
7504 M:      Sujith Thomas <sujith.thomas@intel.com>
7505 L:      platform-driver-x86@vger.kernel.org
7506 W:      https://01.org/linux-acpi
7507 S:      Supported
7508 F:      drivers/platform/x86/intel_menlow.c
7509
7510 INTEL MERRIFIELD GPIO DRIVER
7511 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7512 L:      linux-gpio@vger.kernel.org
7513 S:      Maintained
7514 F:      drivers/gpio/gpio-merrifield.c
7515
7516 INTEL MIC DRIVERS (mic)
7517 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7518 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7519 S:      Supported
7520 W:      https://github.com/sudeepdutt/mic
7521 W:      http://software.intel.com/en-us/mic-developer
7522 F:      include/linux/mic_bus.h
7523 F:      include/linux/scif.h
7524 F:      include/uapi/linux/mic_common.h
7525 F:      include/uapi/linux/mic_ioctl.h
7526 F:      include/uapi/linux/scif_ioctl.h
7527 F:      drivers/misc/mic/
7528 F:      drivers/dma/mic_x100_dma.c
7529 F:      drivers/dma/mic_x100_dma.h
7530 F:      Documentation/mic/
7531
7532 INTEL PMC CORE DRIVER
7533 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7534 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7535 L:      platform-driver-x86@vger.kernel.org
7536 S:      Maintained
7537 F:      arch/x86/include/asm/pmc_core.h
7538 F:      drivers/platform/x86/intel_pmc_core*
7539
7540 INTEL PMC/P-Unit IPC DRIVER
7541 M:      Zha Qipeng<qipeng.zha@intel.com>
7542 L:      platform-driver-x86@vger.kernel.org
7543 S:      Maintained
7544 F:      drivers/platform/x86/intel_pmc_ipc.c
7545 F:      drivers/platform/x86/intel_punit_ipc.c
7546 F:      arch/x86/include/asm/intel_pmc_ipc.h
7547 F:      arch/x86/include/asm/intel_punit_ipc.h
7548
7549 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7550 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7551 L:      linux-wireless@vger.kernel.org
7552 S:      Maintained
7553 F:      Documentation/networking/README.ipw2100
7554 F:      Documentation/networking/README.ipw2200
7555 F:      drivers/net/wireless/intel/ipw2x00/
7556
7557 INTEL PSTATE DRIVER
7558 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7559 M:      Len Brown <lenb@kernel.org>
7560 L:      linux-pm@vger.kernel.org
7561 S:      Supported
7562 F:      drivers/cpufreq/intel_pstate.c
7563
7564 INTEL RDMA RNIC DRIVER
7565 M:      Faisal Latif <faisal.latif@intel.com>
7566 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7567 L:      linux-rdma@vger.kernel.org
7568 S:      Supported
7569 F:      drivers/infiniband/hw/i40iw/
7570 F:      include/uapi/rdma/i40iw-abi.h
7571
7572 INTEL SHA MULTIBUFFER DRIVER
7573 M:      Megha Dey <megha.dey@linux.intel.com>
7574 R:      Tim Chen <tim.c.chen@linux.intel.com>
7575 L:      linux-crypto@vger.kernel.org
7576 S:      Supported
7577 F:      arch/x86/crypto/sha*-mb/
7578 F:      crypto/mcryptd.c
7579
7580 INTEL TELEMETRY DRIVER
7581 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7582 L:      platform-driver-x86@vger.kernel.org
7583 S:      Maintained
7584 F:      arch/x86/include/asm/intel_telemetry.h
7585 F:      drivers/platform/x86/intel_telemetry*
7586
7587 INTEL VIRTUAL BUTTON DRIVER
7588 M:      AceLan Kao <acelan.kao@canonical.com>
7589 L:      platform-driver-x86@vger.kernel.org
7590 S:      Maintained
7591 F:      drivers/platform/x86/intel-vbtn.c
7592
7593 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7594 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7595 L:      linux-wireless@vger.kernel.org
7596 S:      Supported
7597 F:      drivers/net/wireless/intel/iwlegacy/
7598
7599 INTEL WIRELESS WIFI LINK (iwlwifi)
7600 M:      Johannes Berg <johannes.berg@intel.com>
7601 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7602 M:      Luca Coelho <luciano.coelho@intel.com>
7603 M:      Intel Linux Wireless <linuxwifi@intel.com>
7604 L:      linux-wireless@vger.kernel.org
7605 W:      http://intellinuxwireless.org
7606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7607 S:      Supported
7608 F:      drivers/net/wireless/intel/iwlwifi/
7609
7610 INTEL WIRELESS WIMAX CONNECTION 2400
7611 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7612 M:      linux-wimax@intel.com
7613 L:      wimax@linuxwimax.org (subscribers-only)
7614 S:      Supported
7615 W:      http://linuxwimax.org
7616 F:      Documentation/wimax/README.i2400m
7617 F:      drivers/net/wimax/i2400m/
7618 F:      include/uapi/linux/wimax/i2400m.h
7619
7620 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7621 M:      Mario Limonciello <mario.limonciello@dell.com>
7622 S:      Maintained
7623 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7624
7625 INTEL(R) TRACE HUB
7626 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7627 S:      Supported
7628 F:      Documentation/trace/intel_th.rst
7629 F:      drivers/hwtracing/intel_th/
7630
7631 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7632 M:      Ning Sun <ning.sun@intel.com>
7633 L:      tboot-devel@lists.sourceforge.net
7634 W:      http://tboot.sourceforge.net
7635 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7636 S:      Supported
7637 F:      Documentation/intel_txt.txt
7638 F:      include/linux/tboot.h
7639 F:      arch/x86/kernel/tboot.c
7640
7641 INTEL-MID GPIO DRIVER
7642 M:      David Cohen <david.a.cohen@linux.intel.com>
7643 L:      linux-gpio@vger.kernel.org
7644 S:      Maintained
7645 F:      drivers/gpio/gpio-intel-mid.c
7646
7647 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7648 M:      Linus Walleij <linus.walleij@linaro.org>
7649 L:      linux-iio@vger.kernel.org
7650 S:      Maintained
7651 F:      drivers/iio/gyro/mpu3050*
7652 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7653
7654 IOC3 ETHERNET DRIVER
7655 M:      Ralf Baechle <ralf@linux-mips.org>
7656 L:      linux-mips@linux-mips.org
7657 S:      Maintained
7658 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7659
7660 IOC3 SERIAL DRIVER
7661 M:      Pat Gefre <pfg@sgi.com>
7662 L:      linux-serial@vger.kernel.org
7663 S:      Maintained
7664 F:      drivers/tty/serial/ioc3_serial.c
7665
7666 IOMMU DRIVERS
7667 M:      Joerg Roedel <joro@8bytes.org>
7668 L:      iommu@lists.linux-foundation.org
7669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7670 S:      Maintained
7671 F:      Documentation/devicetree/bindings/iommu/
7672 F:      drivers/iommu/
7673 F:      include/linux/iommu.h
7674 F:      include/linux/of_iommu.h
7675 F:      include/linux/iova.h
7676
7677 IP MASQUERADING
7678 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7679 S:      Maintained
7680 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7681
7682 IPMI SUBSYSTEM
7683 M:      Corey Minyard <minyard@acm.org>
7684 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7685 W:      http://openipmi.sourceforge.net/
7686 S:      Supported
7687 F:      Documentation/devicetree/bindings/ipmi/
7688 F:      Documentation/IPMI.txt
7689 F:      drivers/char/ipmi/
7690 F:      include/linux/ipmi*
7691 F:      include/uapi/linux/ipmi*
7692
7693 IPS SCSI RAID DRIVER
7694 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7695 L:      linux-scsi@vger.kernel.org
7696 W:      http://www.adaptec.com/
7697 S:      Maintained
7698 F:      drivers/scsi/ips*
7699
7700 IPVS
7701 M:      Wensong Zhang <wensong@linux-vs.org>
7702 M:      Simon Horman <horms@verge.net.au>
7703 M:      Julian Anastasov <ja@ssi.bg>
7704 L:      netdev@vger.kernel.org
7705 L:      lvs-devel@vger.kernel.org
7706 S:      Maintained
7707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7709 F:      Documentation/networking/ipvs-sysctl.txt
7710 F:      include/net/ip_vs.h
7711 F:      include/uapi/linux/ip_vs.h
7712 F:      net/netfilter/ipvs/
7713
7714 IPWIRELESS DRIVER
7715 M:      Jiri Kosina <jikos@kernel.org>
7716 M:      David Sterba <dsterba@suse.com>
7717 S:      Odd Fixes
7718 F:      drivers/tty/ipwireless/
7719
7720 IPX NETWORK LAYER
7721 L:      netdev@vger.kernel.org
7722 S:      Obsolete
7723 F:      include/uapi/linux/ipx.h
7724 F:      drivers/staging/ipx/
7725
7726 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7727 M:      Marc Zyngier <marc.zyngier@arm.com>
7728 S:      Maintained
7729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7730 F:      Documentation/IRQ-domain.txt
7731 F:      include/linux/irqdomain.h
7732 F:      kernel/irq/irqdomain.c
7733 F:      kernel/irq/msi.c
7734
7735 IRQ SUBSYSTEM
7736 M:      Thomas Gleixner <tglx@linutronix.de>
7737 L:      linux-kernel@vger.kernel.org
7738 S:      Maintained
7739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7740 F:      kernel/irq/
7741
7742 IRQCHIP DRIVERS
7743 M:      Thomas Gleixner <tglx@linutronix.de>
7744 M:      Jason Cooper <jason@lakedaemon.net>
7745 M:      Marc Zyngier <marc.zyngier@arm.com>
7746 L:      linux-kernel@vger.kernel.org
7747 S:      Maintained
7748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7749 F:      Documentation/devicetree/bindings/interrupt-controller/
7750 F:      drivers/irqchip/
7751
7752 ISA
7753 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7754 S:      Maintained
7755 F:      Documentation/isa.txt
7756 F:      drivers/base/isa.c
7757 F:      include/linux/isa.h
7758
7759 ISA RADIO MODULE
7760 M:      Hans Verkuil <hverkuil@xs4all.nl>
7761 L:      linux-media@vger.kernel.org
7762 T:      git git://linuxtv.org/media_tree.git
7763 W:      https://linuxtv.org
7764 S:      Maintained
7765 F:      drivers/media/radio/radio-isa*
7766
7767 ISAPNP
7768 M:      Jaroslav Kysela <perex@perex.cz>
7769 S:      Maintained
7770 F:      Documentation/isapnp.txt
7771 F:      drivers/pnp/isapnp/
7772 F:      include/linux/isapnp.h
7773
7774 ISCSI
7775 M:      Lee Duncan <lduncan@suse.com>
7776 M:      Chris Leech <cleech@redhat.com>
7777 L:      open-iscsi@googlegroups.com
7778 W:      www.open-iscsi.com
7779 S:      Maintained
7780 F:      drivers/scsi/*iscsi*
7781 F:      include/scsi/*iscsi*
7782
7783 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7784 M:      Peter Jones <pjones@redhat.com>
7785 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7786 S:      Maintained
7787 F:      drivers/firmware/iscsi_ibft*
7788
7789 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7790 M:      Sagi Grimberg <sagi@grimberg.me>
7791 M:      Max Gurtovoy <maxg@mellanox.com>
7792 L:      linux-rdma@vger.kernel.org
7793 S:      Supported
7794 W:      http://www.openfabrics.org
7795 W:      www.open-iscsi.org
7796 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7797 F:      drivers/infiniband/ulp/iser/
7798
7799 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7800 M:      Sagi Grimberg <sagi@grimberg.me>
7801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7802 L:      linux-rdma@vger.kernel.org
7803 L:      target-devel@vger.kernel.org
7804 S:      Supported
7805 W:      http://www.linux-iscsi.org
7806 F:      drivers/infiniband/ulp/isert
7807
7808 ISDN SUBSYSTEM
7809 M:      Karsten Keil <isdn@linux-pingi.de>
7810 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7811 L:      netdev@vger.kernel.org
7812 W:      http://www.isdn4linux.de
7813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7814 S:      Maintained
7815 F:      Documentation/isdn/
7816 F:      drivers/isdn/
7817 F:      include/linux/isdn.h
7818 F:      include/linux/isdn/
7819 F:      include/uapi/linux/isdn.h
7820 F:      include/uapi/linux/isdn/
7821
7822 ISDN SUBSYSTEM (Eicon active card driver)
7823 M:      Armin Schindler <mac@melware.de>
7824 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7825 W:      http://www.melware.de
7826 S:      Maintained
7827 F:      drivers/isdn/hardware/eicon/
7828
7829 IT87 HARDWARE MONITORING DRIVER
7830 M:      Jean Delvare <jdelvare@suse.com>
7831 L:      linux-hwmon@vger.kernel.org
7832 S:      Maintained
7833 F:      Documentation/hwmon/it87
7834 F:      drivers/hwmon/it87.c
7835
7836 IT913X MEDIA DRIVER
7837 M:      Antti Palosaari <crope@iki.fi>
7838 L:      linux-media@vger.kernel.org
7839 W:      https://linuxtv.org
7840 W:      http://palosaari.fi/linux/
7841 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7842 T:      git git://linuxtv.org/anttip/media_tree.git
7843 S:      Maintained
7844 F:      drivers/media/tuners/it913x*
7845
7846 IVTV VIDEO4LINUX DRIVER
7847 M:      Andy Walls <awalls@md.metrocast.net>
7848 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7849 L:      linux-media@vger.kernel.org
7850 T:      git git://linuxtv.org/media_tree.git
7851 W:      http://www.ivtvdriver.org
7852 S:      Maintained
7853 F:      Documentation/media/v4l-drivers/ivtv*
7854 F:      drivers/media/pci/ivtv/
7855 F:      include/uapi/linux/ivtv*
7856
7857 IX2505V MEDIA DRIVER
7858 M:      Malcolm Priestley <tvboxspy@gmail.com>
7859 L:      linux-media@vger.kernel.org
7860 W:      https://linuxtv.org
7861 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7862 S:      Maintained
7863 F:      drivers/media/dvb-frontends/ix2505v*
7864
7865 JAILHOUSE HYPERVISOR INTERFACE
7866 M:      Jan Kiszka <jan.kiszka@siemens.com>
7867 L:      jailhouse-dev@googlegroups.com
7868 S:      Maintained
7869 F:      arch/x86/kernel/jailhouse.c
7870 F:      arch/x86/include/asm/jailhouse_para.h
7871
7872 JC42.4 TEMPERATURE SENSOR DRIVER
7873 M:      Guenter Roeck <linux@roeck-us.net>
7874 L:      linux-hwmon@vger.kernel.org
7875 S:      Maintained
7876 F:      drivers/hwmon/jc42.c
7877 F:      Documentation/hwmon/jc42
7878
7879 JFS FILESYSTEM
7880 M:      Dave Kleikamp <shaggy@kernel.org>
7881 L:      jfs-discussion@lists.sourceforge.net
7882 W:      http://jfs.sourceforge.net/
7883 T:      git git://github.com/kleikamp/linux-shaggy.git
7884 S:      Maintained
7885 F:      Documentation/filesystems/jfs.txt
7886 F:      fs/jfs/
7887
7888 JME NETWORK DRIVER
7889 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7890 L:      netdev@vger.kernel.org
7891 S:      Maintained
7892 F:      drivers/net/ethernet/jme.*
7893
7894 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7895 M:      David Woodhouse <dwmw2@infradead.org>
7896 L:      linux-mtd@lists.infradead.org
7897 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7898 S:      Maintained
7899 F:      fs/jffs2/
7900 F:      include/uapi/linux/jffs2.h
7901
7902 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7903 M:      "Theodore Ts'o" <tytso@mit.edu>
7904 M:      Jan Kara <jack@suse.com>
7905 L:      linux-ext4@vger.kernel.org
7906 S:      Maintained
7907 F:      fs/jbd2/
7908 F:      include/linux/jbd2.h
7909
7910 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7911 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7912 L:      linux-media@vger.kernel.org
7913 S:      Maintained
7914 F:      drivers/media/platform/rcar_jpu.c
7915
7916 JSM Neo PCI based serial card
7917 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7918 L:      linux-serial@vger.kernel.org
7919 S:      Maintained
7920 F:      drivers/tty/serial/jsm/
7921
7922 K10TEMP HARDWARE MONITORING DRIVER
7923 M:      Clemens Ladisch <clemens@ladisch.de>
7924 L:      linux-hwmon@vger.kernel.org
7925 S:      Maintained
7926 F:      Documentation/hwmon/k10temp
7927 F:      drivers/hwmon/k10temp.c
7928
7929 K8TEMP HARDWARE MONITORING DRIVER
7930 M:      Rudolf Marek <r.marek@assembler.cz>
7931 L:      linux-hwmon@vger.kernel.org
7932 S:      Maintained
7933 F:      Documentation/hwmon/k8temp
7934 F:      drivers/hwmon/k8temp.c
7935
7936 KASAN
7937 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7938 R:      Alexander Potapenko <glider@google.com>
7939 R:      Dmitry Vyukov <dvyukov@google.com>
7940 L:      kasan-dev@googlegroups.com
7941 S:      Maintained
7942 F:      arch/*/include/asm/kasan.h
7943 F:      arch/*/mm/kasan_init*
7944 F:      Documentation/dev-tools/kasan.rst
7945 F:      include/linux/kasan*.h
7946 F:      lib/test_kasan.c
7947 F:      mm/kasan/
7948 F:      scripts/Makefile.kasan
7949
7950 KCONFIG
7951 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7953 L:      linux-kbuild@vger.kernel.org
7954 S:      Maintained
7955 F:      Documentation/kbuild/kconfig*
7956 F:      scripts/kconfig/
7957 F:      scripts/Kconfig.include
7958
7959 KDUMP
7960 M:      Dave Young <dyoung@redhat.com>
7961 M:      Baoquan He <bhe@redhat.com>
7962 R:      Vivek Goyal <vgoyal@redhat.com>
7963 L:      kexec@lists.infradead.org
7964 W:      http://lse.sourceforge.net/kdump/
7965 S:      Maintained
7966 F:      Documentation/kdump/
7967
7968 KEENE FM RADIO TRANSMITTER DRIVER
7969 M:      Hans Verkuil <hverkuil@xs4all.nl>
7970 L:      linux-media@vger.kernel.org
7971 T:      git git://linuxtv.org/media_tree.git
7972 W:      https://linuxtv.org
7973 S:      Maintained
7974 F:      drivers/media/radio/radio-keene*
7975
7976 KERNEL AUTOMOUNTER
7977 M:      Ian Kent <raven@themaw.net>
7978 L:      autofs@vger.kernel.org
7979 S:      Maintained
7980 F:      fs/autofs/
7981
7982 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7983 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7984 M:      Michal Marek <michal.lkml@markovi.net>
7985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7986 L:      linux-kbuild@vger.kernel.org
7987 S:      Maintained
7988 F:      Documentation/kbuild/
7989 F:      Makefile
7990 F:      scripts/Kbuild*
7991 F:      scripts/Makefile*
7992 F:      scripts/basic/
7993 F:      scripts/mk*
7994 F:      scripts/mod/
7995 F:      scripts/package/
7996
7997 KERNEL JANITORS
7998 L:      kernel-janitors@vger.kernel.org
7999 W:      http://kernelnewbies.org/KernelJanitors
8000 S:      Odd Fixes
8001
8002 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8003 M:      "J. Bruce Fields" <bfields@fieldses.org>
8004 M:      Jeff Layton <jlayton@kernel.org>
8005 L:      linux-nfs@vger.kernel.org
8006 W:      http://nfs.sourceforge.net/
8007 T:      git git://linux-nfs.org/~bfields/linux.git
8008 S:      Supported
8009 F:      fs/nfsd/
8010 F:      include/uapi/linux/nfsd/
8011 F:      fs/lockd/
8012 F:      fs/nfs_common/
8013 F:      net/sunrpc/
8014 F:      include/linux/lockd/
8015 F:      include/linux/sunrpc/
8016 F:      include/uapi/linux/sunrpc/
8017
8018 KERNEL SELFTEST FRAMEWORK
8019 M:      Shuah Khan <shuah@kernel.org>
8020 L:      linux-kselftest@vger.kernel.org
8021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8022 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8023 S:      Maintained
8024 F:      tools/testing/selftests/
8025 F:      Documentation/dev-tools/kselftest*
8026
8027 KERNEL USERMODE HELPER
8028 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8029 L:      linux-kernel@vger.kernel.org
8030 S:      Maintained
8031 F:      kernel/umh.c
8032 F:      include/linux/umh.h
8033
8034 KERNEL VIRTUAL MACHINE (KVM)
8035 M:      Paolo Bonzini <pbonzini@redhat.com>
8036 M:      Radim Krčmář <rkrcmar@redhat.com>
8037 L:      kvm@vger.kernel.org
8038 W:      http://www.linux-kvm.org
8039 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8040 S:      Supported
8041 F:      Documentation/virtual/kvm/
8042 F:      include/trace/events/kvm.h
8043 F:      include/uapi/asm-generic/kvm*
8044 F:      include/uapi/linux/kvm*
8045 F:      include/asm-generic/kvm*
8046 F:      include/linux/kvm*
8047 F:      include/kvm/iodev.h
8048 F:      virt/kvm/*
8049 F:      tools/kvm/
8050
8051 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8052 M:      Joerg Roedel <joro@8bytes.org>
8053 L:      kvm@vger.kernel.org
8054 W:      http://www.linux-kvm.org/
8055 S:      Maintained
8056 F:      arch/x86/include/asm/svm.h
8057 F:      arch/x86/kvm/svm.c
8058
8059 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8060 M:      Christoffer Dall <christoffer.dall@arm.com>
8061 M:      Marc Zyngier <marc.zyngier@arm.com>
8062 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8063 L:      kvmarm@lists.cs.columbia.edu
8064 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8066 S:      Supported
8067 F:      arch/arm/include/uapi/asm/kvm*
8068 F:      arch/arm/include/asm/kvm*
8069 F:      arch/arm/kvm/
8070 F:      virt/kvm/arm/
8071 F:      include/kvm/arm_*
8072
8073 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8074 M:      Christoffer Dall <christoffer.dall@arm.com>
8075 M:      Marc Zyngier <marc.zyngier@arm.com>
8076 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8077 L:      kvmarm@lists.cs.columbia.edu
8078 S:      Maintained
8079 F:      arch/arm64/include/uapi/asm/kvm*
8080 F:      arch/arm64/include/asm/kvm*
8081 F:      arch/arm64/kvm/
8082
8083 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8084 M:      James Hogan <jhogan@kernel.org>
8085 L:      linux-mips@linux-mips.org
8086 S:      Supported
8087 F:      arch/mips/include/uapi/asm/kvm*
8088 F:      arch/mips/include/asm/kvm*
8089 F:      arch/mips/kvm/
8090
8091 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8092 M:      Paul Mackerras <paulus@ozlabs.org>
8093 L:      kvm-ppc@vger.kernel.org
8094 W:      http://www.linux-kvm.org/
8095 T:      git git://github.com/agraf/linux-2.6.git
8096 S:      Supported
8097 F:      arch/powerpc/include/uapi/asm/kvm*
8098 F:      arch/powerpc/include/asm/kvm*
8099 F:      arch/powerpc/kvm/
8100 F:      arch/powerpc/kernel/kvm*
8101
8102 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8103 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8104 M:      Janosch Frank <frankja@linux.ibm.com>
8105 R:      David Hildenbrand <david@redhat.com>
8106 R:      Cornelia Huck <cohuck@redhat.com>
8107 L:      linux-s390@vger.kernel.org
8108 W:      http://www.ibm.com/developerworks/linux/linux390/
8109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8110 S:      Supported
8111 F:      arch/s390/include/uapi/asm/kvm*
8112 F:      arch/s390/include/asm/gmap.h
8113 F:      arch/s390/include/asm/kvm*
8114 F:      arch/s390/kvm/
8115 F:      arch/s390/mm/gmap.c
8116
8117 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8118 M:      Paolo Bonzini <pbonzini@redhat.com>
8119 M:      Radim Krčmář <rkrcmar@redhat.com>
8120 L:      kvm@vger.kernel.org
8121 W:      http://www.linux-kvm.org
8122 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8123 S:      Supported
8124 F:      arch/x86/kvm/
8125 F:      arch/x86/include/uapi/asm/kvm*
8126 F:      arch/x86/include/asm/kvm*
8127 F:      arch/x86/include/asm/pvclock-abi.h
8128 F:      arch/x86/kernel/kvm.c
8129 F:      arch/x86/kernel/kvmclock.c
8130
8131 KERNFS
8132 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8133 M:      Tejun Heo <tj@kernel.org>
8134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8135 S:      Supported
8136 F:      include/linux/kernfs.h
8137 F:      fs/kernfs/
8138
8139 KEXEC
8140 M:      Eric Biederman <ebiederm@xmission.com>
8141 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8142 L:      kexec@lists.infradead.org
8143 S:      Maintained
8144 F:      include/linux/kexec.h
8145 F:      include/uapi/linux/kexec.h
8146 F:      kernel/kexec*
8147
8148 KEYS-ENCRYPTED
8149 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8150 L:      linux-integrity@vger.kernel.org
8151 L:      keyrings@vger.kernel.org
8152 S:      Supported
8153 F:      Documentation/security/keys/trusted-encrypted.rst
8154 F:      include/keys/encrypted-type.h
8155 F:      security/keys/encrypted-keys/
8156
8157 KEYS-TRUSTED
8158 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8159 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8160 L:      linux-integrity@vger.kernel.org
8161 L:      keyrings@vger.kernel.org
8162 S:      Supported
8163 F:      Documentation/security/keys/trusted-encrypted.rst
8164 F:      include/keys/trusted-type.h
8165 F:      security/keys/trusted.c
8166 F:      security/keys/trusted.h
8167
8168 KEYS/KEYRINGS:
8169 M:      David Howells <dhowells@redhat.com>
8170 L:      keyrings@vger.kernel.org
8171 S:      Maintained
8172 F:      Documentation/security/keys/core.rst
8173 F:      include/linux/key.h
8174 F:      include/linux/key-type.h
8175 F:      include/linux/keyctl.h
8176 F:      include/uapi/linux/keyctl.h
8177 F:      include/keys/
8178 F:      security/keys/
8179
8180 KGDB / KDB /debug_core
8181 M:      Jason Wessel <jason.wessel@windriver.com>
8182 M:      Daniel Thompson <daniel.thompson@linaro.org>
8183 W:      http://kgdb.wiki.kernel.org/
8184 L:      kgdb-bugreport@lists.sourceforge.net
8185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8186 S:      Maintained
8187 F:      Documentation/dev-tools/kgdb.rst
8188 F:      drivers/misc/kgdbts.c
8189 F:      drivers/tty/serial/kgdboc.c
8190 F:      include/linux/kdb.h
8191 F:      include/linux/kgdb.h
8192 F:      kernel/debug/
8193
8194 KMEMLEAK
8195 M:      Catalin Marinas <catalin.marinas@arm.com>
8196 S:      Maintained
8197 F:      Documentation/dev-tools/kmemleak.rst
8198 F:      include/linux/kmemleak.h
8199 F:      mm/kmemleak.c
8200 F:      mm/kmemleak-test.c
8201
8202 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8203 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8204 L:      linux-kernel@vger.kernel.org
8205 S:      Maintained
8206 F:      kernel/kmod.c
8207 F:      include/linux/kmod.h
8208 F:      lib/test_kmod.c
8209 F:      tools/testing/selftests/kmod/
8210
8211 KPROBES
8212 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8213 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8214 M:      "David S. Miller" <davem@davemloft.net>
8215 M:      Masami Hiramatsu <mhiramat@kernel.org>
8216 S:      Maintained
8217 F:      Documentation/kprobes.txt
8218 F:      include/linux/kprobes.h
8219 F:      include/asm-generic/kprobes.h
8220 F:      kernel/kprobes.c
8221
8222 KS0108 LCD CONTROLLER DRIVER
8223 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8224 S:      Maintained
8225 F:      Documentation/auxdisplay/ks0108
8226 F:      drivers/auxdisplay/ks0108.c
8227 F:      include/linux/ks0108.h
8228
8229 L3MDEV
8230 M:      David Ahern <dsa@cumulusnetworks.com>
8231 L:      netdev@vger.kernel.org
8232 S:      Maintained
8233 F:      net/l3mdev
8234 F:      include/net/l3mdev.h
8235
8236 L7 BPF FRAMEWORK
8237 M:      John Fastabend <john.fastabend@gmail.com>
8238 M:      Daniel Borkmann <daniel@iogearbox.net>
8239 L:      netdev@vger.kernel.org
8240 S:      Maintained
8241 F:      include/linux/skmsg.h
8242 F:      net/core/skmsg.c
8243 F:      net/core/sock_map.c
8244 F:      net/ipv4/tcp_bpf.c
8245
8246 LANTIQ / INTEL Ethernet drivers
8247 M:      Hauke Mehrtens <hauke@hauke-m.de>
8248 L:      netdev@vger.kernel.org
8249 S:      Maintained
8250 F:      net/dsa/tag_gswip.c
8251 F:      drivers/net/ethernet/lantiq_xrx200.c
8252 F:      drivers/net/dsa/lantiq_pce.h
8253 F:      drivers/net/dsa/lantiq_gswip.c
8254
8255 LANTIQ MIPS ARCHITECTURE
8256 M:      John Crispin <john@phrozen.org>
8257 L:      linux-mips@linux-mips.org
8258 S:      Maintained
8259 F:      arch/mips/lantiq
8260 F:      drivers/soc/lantiq
8261
8262 LAPB module
8263 L:      linux-x25@vger.kernel.org
8264 S:      Orphan
8265 F:      Documentation/networking/lapb-module.txt
8266 F:      include/*/lapb.h
8267 F:      net/lapb/
8268
8269 LASI 53c700 driver for PARISC
8270 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8271 L:      linux-scsi@vger.kernel.org
8272 S:      Maintained
8273 F:      Documentation/scsi/53c700.txt
8274 F:      drivers/scsi/53c700*
8275
8276 LEAKING_ADDRESSES
8277 M:      Tobin C. Harding <me@tobin.cc>
8278 M:      Tycho Andersen <tycho@tycho.ws>
8279 L:      kernel-hardening@lists.openwall.com
8280 S:      Maintained
8281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8282 F:      scripts/leaking_addresses.pl
8283
8284 LED SUBSYSTEM
8285 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8286 M:      Pavel Machek <pavel@ucw.cz>
8287 L:      linux-leds@vger.kernel.org
8288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8289 S:      Maintained
8290 F:      Documentation/devicetree/bindings/leds/
8291 F:      drivers/leds/
8292 F:      include/linux/leds.h
8293
8294 LEGACY EEPROM DRIVER
8295 M:      Jean Delvare <jdelvare@suse.com>
8296 S:      Maintained
8297 F:      Documentation/misc-devices/eeprom
8298 F:      drivers/misc/eeprom/eeprom.c
8299
8300 LEGO MINDSTORMS EV3
8301 R:      David Lechner <david@lechnology.com>
8302 S:      Maintained
8303 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8304 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8305 F:      drivers/power/supply/lego_ev3_battery.c
8306
8307 LEGO USB Tower driver
8308 M:      Juergen Stuber <starblue@users.sourceforge.net>
8309 L:      legousb-devel@lists.sourceforge.net
8310 W:      http://legousb.sourceforge.net/
8311 S:      Maintained
8312 F:      drivers/usb/misc/legousbtower.c
8313
8314 LG2160 MEDIA DRIVER
8315 M:      Michael Krufky <mkrufky@linuxtv.org>
8316 L:      linux-media@vger.kernel.org
8317 W:      https://linuxtv.org
8318 W:      http://github.com/mkrufky
8319 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8320 T:      git git://linuxtv.org/mkrufky/tuners.git
8321 S:      Maintained
8322 F:      drivers/media/dvb-frontends/lg2160.*
8323
8324 LGDT3305 MEDIA DRIVER
8325 M:      Michael Krufky <mkrufky@linuxtv.org>
8326 L:      linux-media@vger.kernel.org
8327 W:      https://linuxtv.org
8328 W:      http://github.com/mkrufky
8329 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8330 T:      git git://linuxtv.org/mkrufky/tuners.git
8331 S:      Maintained
8332 F:      drivers/media/dvb-frontends/lgdt3305.*
8333
8334 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8335 M:      Viresh Kumar <vireshk@kernel.org>
8336 L:      linux-ide@vger.kernel.org
8337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8338 S:      Maintained
8339 F:      include/linux/pata_arasan_cf_data.h
8340 F:      drivers/ata/pata_arasan_cf.c
8341
8342 LIBATA PATA DRIVERS
8343 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8344 M:      Jens Axboe <axboe@kernel.dk>
8345 L:      linux-ide@vger.kernel.org
8346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8347 S:      Maintained
8348 F:      drivers/ata/pata_*.c
8349 F:      drivers/ata/ata_generic.c
8350
8351 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8352 M:      Linus Walleij <linus.walleij@linaro.org>
8353 L:      linux-ide@vger.kernel.org
8354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8355 S:      Maintained
8356 F:      drivers/ata/pata_ftide010.c
8357 F:      drivers/ata/sata_gemini.c
8358 F:      drivers/ata/sata_gemini.h
8359
8360 LIBATA SATA AHCI PLATFORM devices support
8361 M:      Hans de Goede <hdegoede@redhat.com>
8362 M:      Jens Axboe <axboe@kernel.dk>
8363 L:      linux-ide@vger.kernel.org
8364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8365 S:      Maintained
8366 F:      drivers/ata/ahci_platform.c
8367 F:      drivers/ata/libahci_platform.c
8368 F:      include/linux/ahci_platform.h
8369
8370 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8371 M:      Mikael Pettersson <mikpelinux@gmail.com>
8372 L:      linux-ide@vger.kernel.org
8373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8374 S:      Maintained
8375 F:      drivers/ata/sata_promise.*
8376
8377 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8378 M:      Jens Axboe <axboe@kernel.dk>
8379 L:      linux-ide@vger.kernel.org
8380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8381 S:      Maintained
8382 F:      drivers/ata/
8383 F:      include/linux/ata.h
8384 F:      include/linux/libata.h
8385 F:      Documentation/devicetree/bindings/ata/
8386
8387 LIBLOCKDEP
8388 M:      Sasha Levin <alexander.levin@microsoft.com>
8389 S:      Maintained
8390 F:      tools/lib/lockdep/
8391
8392 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8393 M:      Ross Zwisler <zwisler@kernel.org>
8394 M:      Dan Williams <dan.j.williams@intel.com>
8395 M:      Vishal Verma <vishal.l.verma@intel.com>
8396 M:      Dave Jiang <dave.jiang@intel.com>
8397 L:      linux-nvdimm@lists.01.org
8398 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8399 S:      Supported
8400 F:      drivers/nvdimm/blk.c
8401 F:      drivers/nvdimm/region_devs.c
8402
8403 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8404 M:      Vishal Verma <vishal.l.verma@intel.com>
8405 M:      Dan Williams <dan.j.williams@intel.com>
8406 M:      Ross Zwisler <zwisler@kernel.org>
8407 M:      Dave Jiang <dave.jiang@intel.com>
8408 L:      linux-nvdimm@lists.01.org
8409 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8410 S:      Supported
8411 F:      drivers/nvdimm/btt*
8412
8413 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8414 M:      Ross Zwisler <zwisler@kernel.org>
8415 M:      Dan Williams <dan.j.williams@intel.com>
8416 M:      Vishal Verma <vishal.l.verma@intel.com>
8417 M:      Dave Jiang <dave.jiang@intel.com>
8418 L:      linux-nvdimm@lists.01.org
8419 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8420 S:      Supported
8421 F:      drivers/nvdimm/pmem*
8422
8423 LIBNVDIMM: DEVICETREE BINDINGS
8424 M:      Oliver O'Halloran <oohall@gmail.com>
8425 L:      linux-nvdimm@lists.01.org
8426 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8427 S:      Supported
8428 F:      drivers/nvdimm/of_pmem.c
8429 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8430
8431 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8432 M:      Dan Williams <dan.j.williams@intel.com>
8433 M:      Ross Zwisler <zwisler@kernel.org>
8434 M:      Vishal Verma <vishal.l.verma@intel.com>
8435 M:      Dave Jiang <dave.jiang@intel.com>
8436 L:      linux-nvdimm@lists.01.org
8437 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8439 S:      Supported
8440 F:      drivers/nvdimm/*
8441 F:      drivers/acpi/nfit/*
8442 F:      include/linux/nd.h
8443 F:      include/linux/libnvdimm.h
8444 F:      include/uapi/linux/ndctl.h
8445
8446 LIGHTNVM PLATFORM SUPPORT
8447 M:      Matias Bjorling <mb@lightnvm.io>
8448 W:      http://github/OpenChannelSSD
8449 L:      linux-block@vger.kernel.org
8450 S:      Maintained
8451 F:      drivers/lightnvm/
8452 F:      include/linux/lightnvm.h
8453 F:      include/uapi/linux/lightnvm.h
8454
8455 LINUX FOR POWER MACINTOSH
8456 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8457 W:      http://www.penguinppc.org/
8458 L:      linuxppc-dev@lists.ozlabs.org
8459 S:      Maintained
8460 F:      arch/powerpc/platforms/powermac/
8461 F:      drivers/macintosh/
8462
8463 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8464 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8465 M:      Paul Mackerras <paulus@samba.org>
8466 M:      Michael Ellerman <mpe@ellerman.id.au>
8467 W:      https://github.com/linuxppc/linux/wiki
8468 L:      linuxppc-dev@lists.ozlabs.org
8469 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8471 S:      Supported
8472 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8473 F:      Documentation/devicetree/bindings/powerpc/
8474 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8475 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8476 F:      Documentation/powerpc/
8477 F:      arch/powerpc/
8478 F:      drivers/char/tpm/tpm_ibmvtpm*
8479 F:      drivers/crypto/nx/
8480 F:      drivers/crypto/vmx/
8481 F:      drivers/i2c/busses/i2c-opal.c
8482 F:      drivers/net/ethernet/ibm/ibmveth.*
8483 F:      drivers/net/ethernet/ibm/ibmvnic.*
8484 F:      drivers/pci/hotplug/pnv_php.c
8485 F:      drivers/pci/hotplug/rpa*
8486 F:      drivers/rtc/rtc-opal.c
8487 F:      drivers/scsi/ibmvscsi/
8488 F:      drivers/tty/hvc/hvc_opal.c
8489 F:      drivers/watchdog/wdrtas.c
8490 F:      tools/testing/selftests/powerpc
8491 N:      /pmac
8492 N:      powermac
8493 N:      powernv
8494 N:      [^a-z0-9]ps3
8495 N:      pseries
8496
8497 LINUX FOR POWERPC EMBEDDED MPC5XXX
8498 M:      Anatolij Gustschin <agust@denx.de>
8499 L:      linuxppc-dev@lists.ozlabs.org
8500 T:      git git://git.denx.de/linux-denx-agust.git
8501 S:      Maintained
8502 F:      arch/powerpc/platforms/512x/
8503 F:      arch/powerpc/platforms/52xx/
8504
8505 LINUX FOR POWERPC EMBEDDED PPC4XX
8506 M:      Alistair Popple <alistair@popple.id.au>
8507 M:      Matt Porter <mporter@kernel.crashing.org>
8508 W:      http://www.penguinppc.org/
8509 L:      linuxppc-dev@lists.ozlabs.org
8510 S:      Maintained
8511 F:      arch/powerpc/platforms/40x/
8512 F:      arch/powerpc/platforms/44x/
8513
8514 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8515 M:      Scott Wood <oss@buserror.net>
8516 M:      Kumar Gala <galak@kernel.crashing.org>
8517 W:      http://www.penguinppc.org/
8518 L:      linuxppc-dev@lists.ozlabs.org
8519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8520 S:      Maintained
8521 F:      arch/powerpc/platforms/83xx/
8522 F:      arch/powerpc/platforms/85xx/
8523 F:      Documentation/devicetree/bindings/powerpc/fsl/
8524
8525 LINUX FOR POWERPC EMBEDDED PPC8XX
8526 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8527 W:      http://www.penguinppc.org/
8528 L:      linuxppc-dev@lists.ozlabs.org
8529 S:      Maintained
8530 F:      arch/powerpc/platforms/8xx/
8531
8532 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8533 L:      linuxppc-dev@lists.ozlabs.org
8534 S:      Orphan
8535 F:      arch/powerpc/*/*virtex*
8536 F:      arch/powerpc/*/*/*virtex*
8537
8538 LINUX FOR POWERPC PA SEMI PWRFICIENT
8539 L:      linuxppc-dev@lists.ozlabs.org
8540 S:      Orphan
8541 F:      arch/powerpc/platforms/pasemi/
8542 F:      drivers/*/*pasemi*
8543 F:      drivers/*/*/*pasemi*
8544
8545 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8546 M:      Kees Cook <keescook@chromium.org>
8547 S:      Maintained
8548 F:      drivers/misc/lkdtm/*
8549
8550 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8551 M:      Alan Stern <stern@rowland.harvard.edu>
8552 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8553 M:      Will Deacon <will.deacon@arm.com>
8554 M:      Peter Zijlstra <peterz@infradead.org>
8555 M:      Boqun Feng <boqun.feng@gmail.com>
8556 M:      Nicholas Piggin <npiggin@gmail.com>
8557 M:      David Howells <dhowells@redhat.com>
8558 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8559 M:      Luc Maranget <luc.maranget@inria.fr>
8560 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8561 R:      Akira Yokosawa <akiyks@gmail.com>
8562 R:      Daniel Lustig <dlustig@nvidia.com>
8563 L:      linux-kernel@vger.kernel.org
8564 L:      linux-arch@vger.kernel.org
8565 S:      Supported
8566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8567 F:      tools/memory-model/
8568 F:      Documentation/atomic_bitops.txt
8569 F:      Documentation/atomic_t.txt
8570 F:      Documentation/core-api/atomic_ops.rst
8571 F:      Documentation/core-api/refcount-vs-atomic.rst
8572 F:      Documentation/memory-barriers.txt
8573
8574 LIS3LV02D ACCELEROMETER DRIVER
8575 M:      Eric Piel <eric.piel@tremplin-utc.net>
8576 S:      Maintained
8577 F:      Documentation/misc-devices/lis3lv02d
8578 F:      drivers/misc/lis3lv02d/
8579 F:      drivers/platform/x86/hp_accel.c
8580
8581 LIVE PATCHING
8582 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8583 M:      Jessica Yu <jeyu@kernel.org>
8584 M:      Jiri Kosina <jikos@kernel.org>
8585 M:      Miroslav Benes <mbenes@suse.cz>
8586 R:      Petr Mladek <pmladek@suse.com>
8587 S:      Maintained
8588 F:      kernel/livepatch/
8589 F:      include/linux/livepatch.h
8590 F:      arch/x86/include/asm/livepatch.h
8591 F:      arch/x86/kernel/livepatch.c
8592 F:      Documentation/livepatch/
8593 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8594 F:      samples/livepatch/
8595 L:      live-patching@vger.kernel.org
8596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8597
8598 LLC (802.2)
8599 L:      netdev@vger.kernel.org
8600 S:      Odd fixes
8601 F:      include/linux/llc.h
8602 F:      include/uapi/linux/llc.h
8603 F:      include/net/llc*
8604 F:      net/llc/
8605
8606 LM73 HARDWARE MONITOR DRIVER
8607 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8608 L:      linux-hwmon@vger.kernel.org
8609 S:      Maintained
8610 F:      drivers/hwmon/lm73.c
8611
8612 LM78 HARDWARE MONITOR DRIVER
8613 M:      Jean Delvare <jdelvare@suse.com>
8614 L:      linux-hwmon@vger.kernel.org
8615 S:      Maintained
8616 F:      Documentation/hwmon/lm78
8617 F:      drivers/hwmon/lm78.c
8618
8619 LM83 HARDWARE MONITOR DRIVER
8620 M:      Jean Delvare <jdelvare@suse.com>
8621 L:      linux-hwmon@vger.kernel.org
8622 S:      Maintained
8623 F:      Documentation/hwmon/lm83
8624 F:      drivers/hwmon/lm83.c
8625
8626 LM90 HARDWARE MONITOR DRIVER
8627 M:      Jean Delvare <jdelvare@suse.com>
8628 L:      linux-hwmon@vger.kernel.org
8629 S:      Maintained
8630 F:      Documentation/hwmon/lm90
8631 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8632 F:      drivers/hwmon/lm90.c
8633 F:      include/dt-bindings/thermal/lm90.h
8634
8635 LM95234 HARDWARE MONITOR DRIVER
8636 M:      Guenter Roeck <linux@roeck-us.net>
8637 L:      linux-hwmon@vger.kernel.org
8638 S:      Maintained
8639 F:      Documentation/hwmon/lm95234
8640 F:      drivers/hwmon/lm95234.c
8641
8642 LME2510 MEDIA DRIVER
8643 M:      Malcolm Priestley <tvboxspy@gmail.com>
8644 L:      linux-media@vger.kernel.org
8645 W:      https://linuxtv.org
8646 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8647 S:      Maintained
8648 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8649
8650 LOADPIN SECURITY MODULE
8651 M:      Kees Cook <keescook@chromium.org>
8652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8653 S:      Supported
8654 F:      security/loadpin/
8655 F:      Documentation/admin-guide/LSM/LoadPin.rst
8656
8657 LOCKING PRIMITIVES
8658 M:      Peter Zijlstra <peterz@infradead.org>
8659 M:      Ingo Molnar <mingo@redhat.com>
8660 M:      Will Deacon <will.deacon@arm.com>
8661 L:      linux-kernel@vger.kernel.org
8662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8663 S:      Maintained
8664 F:      Documentation/locking/
8665 F:      include/linux/lockdep.h
8666 F:      include/linux/spinlock*.h
8667 F:      arch/*/include/asm/spinlock*.h
8668 F:      include/linux/rwlock*.h
8669 F:      include/linux/mutex*.h
8670 F:      include/linux/rwsem*.h
8671 F:      arch/*/include/asm/rwsem.h
8672 F:      include/linux/seqlock.h
8673 F:      lib/locking*.[ch]
8674 F:      kernel/locking/
8675 X:      kernel/locking/locktorture.c
8676
8677 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8678 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8679 L:      linux-ntfs-dev@lists.sourceforge.net
8680 W:      http://www.linux-ntfs.org/content/view/19/37/
8681 S:      Maintained
8682 F:      Documentation/ldm.txt
8683 F:      block/partitions/ldm.*
8684
8685 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8686 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8687 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8688 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8689 L:      MPT-FusionLinux.pdl@broadcom.com
8690 L:      linux-scsi@vger.kernel.org
8691 W:      http://www.avagotech.com/support/
8692 S:      Supported
8693 F:      drivers/message/fusion/
8694 F:      drivers/scsi/mpt3sas/
8695
8696 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8697 M:      Matthew Wilcox <matthew@wil.cx>
8698 L:      linux-scsi@vger.kernel.org
8699 S:      Maintained
8700 F:      drivers/scsi/sym53c8xx_2/
8701
8702 LTC4261 HARDWARE MONITOR DRIVER
8703 M:      Guenter Roeck <linux@roeck-us.net>
8704 L:      linux-hwmon@vger.kernel.org
8705 S:      Maintained
8706 F:      Documentation/hwmon/ltc4261
8707 F:      drivers/hwmon/ltc4261.c
8708
8709 LTC4306 I2C MULTIPLEXER DRIVER
8710 M:      Michael Hennerich <michael.hennerich@analog.com>
8711 W:      http://ez.analog.com/community/linux-device-drivers
8712 L:      linux-i2c@vger.kernel.org
8713 S:      Supported
8714 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8715 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8716
8717 LTP (Linux Test Project)
8718 M:      Mike Frysinger <vapier@gentoo.org>
8719 M:      Cyril Hrubis <chrubis@suse.cz>
8720 M:      Wanlong Gao <wanlong.gao@gmail.com>
8721 M:      Jan Stancek <jstancek@redhat.com>
8722 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8723 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8724 L:      ltp@lists.linux.it (subscribers-only)
8725 W:      http://linux-test-project.github.io/
8726 T:      git git://github.com/linux-test-project/ltp.git
8727 S:      Maintained
8728
8729 M68K ARCHITECTURE
8730 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8731 L:      linux-m68k@lists.linux-m68k.org
8732 W:      http://www.linux-m68k.org/
8733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8734 S:      Maintained
8735 F:      arch/m68k/
8736 F:      drivers/zorro/
8737
8738 M68K ON APPLE MACINTOSH
8739 M:      Joshua Thompson <funaho@jurai.org>
8740 W:      http://www.mac.linux-m68k.org/
8741 L:      linux-m68k@lists.linux-m68k.org
8742 S:      Maintained
8743 F:      arch/m68k/mac/
8744
8745 M68K ON HP9000/300
8746 M:      Philip Blundell <philb@gnu.org>
8747 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8748 S:      Maintained
8749 F:      arch/m68k/hp300/
8750
8751 M88DS3103 MEDIA DRIVER
8752 M:      Antti Palosaari <crope@iki.fi>
8753 L:      linux-media@vger.kernel.org
8754 W:      https://linuxtv.org
8755 W:      http://palosaari.fi/linux/
8756 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8757 T:      git git://linuxtv.org/anttip/media_tree.git
8758 S:      Maintained
8759 F:      drivers/media/dvb-frontends/m88ds3103*
8760
8761 M88RS2000 MEDIA DRIVER
8762 M:      Malcolm Priestley <tvboxspy@gmail.com>
8763 L:      linux-media@vger.kernel.org
8764 W:      https://linuxtv.org
8765 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8766 S:      Maintained
8767 F:      drivers/media/dvb-frontends/m88rs2000*
8768
8769 MA901 MASTERKIT USB FM RADIO DRIVER
8770 M:      Alexey Klimov <klimov.linux@gmail.com>
8771 L:      linux-media@vger.kernel.org
8772 T:      git git://linuxtv.org/media_tree.git
8773 S:      Maintained
8774 F:      drivers/media/radio/radio-ma901.c
8775
8776 MAC80211
8777 M:      Johannes Berg <johannes@sipsolutions.net>
8778 L:      linux-wireless@vger.kernel.org
8779 W:      http://wireless.kernel.org/
8780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8782 S:      Maintained
8783 F:      Documentation/networking/mac80211-injection.txt
8784 F:      include/net/mac80211.h
8785 F:      net/mac80211/
8786 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8787 F:      Documentation/networking/mac80211_hwsim/README
8788
8789 MAILBOX API
8790 M:      Jassi Brar <jassisinghbrar@gmail.com>
8791 L:      linux-kernel@vger.kernel.org
8792 S:      Maintained
8793 F:      drivers/mailbox/
8794 F:      include/linux/mailbox_client.h
8795 F:      include/linux/mailbox_controller.h
8796
8797 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8798 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8799 W:      http://www.kernel.org/doc/man-pages
8800 L:      linux-man@vger.kernel.org
8801 S:      Maintained
8802
8803 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8804 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8805 L:      linux-mips@linux-mips.org
8806 S:      Maintained
8807 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8808
8809 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8810 M:      Andrew Lunn <andrew@lunn.ch>
8811 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8812 L:      netdev@vger.kernel.org
8813 S:      Maintained
8814 F:      drivers/net/dsa/mv88e6xxx/
8815 F:      include/linux/platform_data/mv88e6xxx.h
8816 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8817
8818 MARVELL ARMADA DRM SUPPORT
8819 M:      Russell King <linux@armlinux.org.uk>
8820 S:      Maintained
8821 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8822 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8823 F:      drivers/gpu/drm/armada/
8824 F:      include/uapi/drm/armada_drm.h
8825 F:      Documentation/devicetree/bindings/display/armada/
8826
8827 MARVELL CRYPTO DRIVER
8828 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8829 M:      Arnaud Ebalard <arno@natisbad.org>
8830 F:      drivers/crypto/marvell/
8831 S:      Maintained
8832 L:      linux-crypto@vger.kernel.org
8833
8834 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8835 M:      Mirko Lindner <mlindner@marvell.com>
8836 M:      Stephen Hemminger <stephen@networkplumber.org>
8837 L:      netdev@vger.kernel.org
8838 S:      Maintained
8839 F:      drivers/net/ethernet/marvell/sk*
8840
8841 MARVELL LIBERTAS WIRELESS DRIVER
8842 L:      libertas-dev@lists.infradead.org
8843 S:      Orphan
8844 F:      drivers/net/wireless/marvell/libertas/
8845
8846 MARVELL MACCHIATOBIN SUPPORT
8847 M:      Russell King <linux@armlinux.org.uk>
8848 L:      linux-arm-kernel@lists.infradead.org
8849 S:      Maintained
8850 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8851
8852 MARVELL MV643XX ETHERNET DRIVER
8853 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8854 L:      netdev@vger.kernel.org
8855 S:      Maintained
8856 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8857 F:      include/linux/mv643xx.h
8858
8859 MARVELL MV88X3310 PHY DRIVER
8860 M:      Russell King <linux@armlinux.org.uk>
8861 L:      netdev@vger.kernel.org
8862 S:      Maintained
8863 F:      drivers/net/phy/marvell10g.c
8864
8865 MARVELL MVNETA ETHERNET DRIVER
8866 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8867 L:      netdev@vger.kernel.org
8868 S:      Maintained
8869 F:      drivers/net/ethernet/marvell/mvneta.*
8870
8871 MARVELL MWIFIEX WIRELESS DRIVER
8872 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8873 M:      Nishant Sarmukadam <nishants@marvell.com>
8874 M:      Ganapathi Bhat <gbhat@marvell.com>
8875 M:      Xinming Hu <huxinming820@gmail.com>
8876 L:      linux-wireless@vger.kernel.org
8877 S:      Maintained
8878 F:      drivers/net/wireless/marvell/mwifiex/
8879
8880 MARVELL MWL8K WIRELESS DRIVER
8881 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8882 L:      linux-wireless@vger.kernel.org
8883 S:      Odd Fixes
8884 F:      drivers/net/wireless/marvell/mwl8k.c
8885
8886 MARVELL NAND CONTROLLER DRIVER
8887 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8888 L:      linux-mtd@lists.infradead.org
8889 S:      Maintained
8890 F:      drivers/mtd/nand/raw/marvell_nand.c
8891 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8892
8893 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8894 M:      Nicolas Pitre <nico@fluxnic.net>
8895 S:      Odd Fixes
8896 F:      drivers/mmc/host/mvsdio.*
8897
8898 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8899 M:      Hu Ziji <huziji@marvell.com>
8900 L:      linux-mmc@vger.kernel.org
8901 S:      Supported
8902 F:      drivers/mmc/host/sdhci-xenon*
8903 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8904
8905 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
8906 M:      Sunil Goutham <sgoutham@marvell.com>
8907 M:      Linu Cherian <lcherian@marvell.com>
8908 M:      Geetha sowjanya <gakula@marvell.com>
8909 M:      Jerin Jacob <jerinj@marvell.com>
8910 L:      netdev@vger.kernel.org
8911 S:      Supported
8912 F:      drivers/net/ethernet/marvell/octeontx2/af/
8913
8914 MATROX FRAMEBUFFER DRIVER
8915 L:      linux-fbdev@vger.kernel.org
8916 S:      Orphan
8917 F:      drivers/video/fbdev/matrox/matroxfb_*
8918 F:      include/uapi/linux/matroxfb.h
8919
8920 MAX16065 HARDWARE MONITOR DRIVER
8921 M:      Guenter Roeck <linux@roeck-us.net>
8922 L:      linux-hwmon@vger.kernel.org
8923 S:      Maintained
8924 F:      Documentation/hwmon/max16065
8925 F:      drivers/hwmon/max16065.c
8926
8927 MAX2175 SDR TUNER DRIVER
8928 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8929 L:      linux-media@vger.kernel.org
8930 T:      git git://linuxtv.org/media_tree.git
8931 S:      Maintained
8932 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8933 F:      Documentation/media/v4l-drivers/max2175.rst
8934 F:      drivers/media/i2c/max2175*
8935 F:      include/uapi/linux/max2175.h
8936
8937 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8938 L:      linux-hwmon@vger.kernel.org
8939 S:      Orphan
8940 F:      Documentation/hwmon/max6650
8941 F:      drivers/hwmon/max6650.c
8942
8943 MAX6697 HARDWARE MONITOR DRIVER
8944 M:      Guenter Roeck <linux@roeck-us.net>
8945 L:      linux-hwmon@vger.kernel.org
8946 S:      Maintained
8947 F:      Documentation/hwmon/max6697
8948 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8949 F:      drivers/hwmon/max6697.c
8950 F:      include/linux/platform_data/max6697.h
8951
8952 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8953 M:      Peter Rosin <peda@axentia.se>
8954 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8955 S:      Maintained
8956 F:      Documentation/devicetree/bindings/sound/max9860.txt
8957 F:      sound/soc/codecs/max9860.*
8958
8959 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8960 M:      Javier Martinez Canillas <javier@dowhile0.org>
8961 L:      linux-kernel@vger.kernel.org
8962 S:      Supported
8963 F:      drivers/regulator/max77802-regulator.c
8964 F:      Documentation/devicetree/bindings/*/*max77802.txt
8965 F:      include/dt-bindings/*/*max77802.h
8966
8967 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8968 M:      Krzysztof Kozlowski <krzk@kernel.org>
8969 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8970 L:      linux-pm@vger.kernel.org
8971 S:      Supported
8972 F:      drivers/power/supply/max14577_charger.c
8973 F:      drivers/power/supply/max77693_charger.c
8974
8975 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8976 M:      Chanwoo Choi <cw00.choi@samsung.com>
8977 M:      Krzysztof Kozlowski <krzk@kernel.org>
8978 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8979 L:      linux-kernel@vger.kernel.org
8980 S:      Supported
8981 F:      drivers/*/max14577*.c
8982 F:      drivers/*/max77686*.c
8983 F:      drivers/*/max77693*.c
8984 F:      drivers/extcon/extcon-max14577.c
8985 F:      drivers/extcon/extcon-max77693.c
8986 F:      drivers/rtc/rtc-max77686.c
8987 F:      drivers/clk/clk-max77686.c
8988 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8989 F:      Documentation/devicetree/bindings/*/max77686.txt
8990 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8991 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8992 F:      include/linux/mfd/max14577*.h
8993 F:      include/linux/mfd/max77686*.h
8994 F:      include/linux/mfd/max77693*.h
8995
8996 MAXIRADIO FM RADIO RECEIVER DRIVER
8997 M:      Hans Verkuil <hverkuil@xs4all.nl>
8998 L:      linux-media@vger.kernel.org
8999 T:      git git://linuxtv.org/media_tree.git
9000 W:      https://linuxtv.org
9001 S:      Maintained
9002 F:      drivers/media/radio/radio-maxiradio*
9003
9004 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9005 M:      Peter Rosin <peda@axentia.se>
9006 L:      linux-iio@vger.kernel.org
9007 S:      Maintained
9008 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9009 F:      drivers/iio/potentiometer/mcp4018.c
9010 F:      drivers/iio/potentiometer/mcp4531.c
9011
9012 MCR20A IEEE-802.15.4 RADIO DRIVER
9013 M:      Xue Liu <liuxuenetmail@gmail.com>
9014 L:      linux-wpan@vger.kernel.org
9015 W:      https://github.com/xueliu/mcr20a-linux
9016 S:      Maintained
9017 F:      drivers/net/ieee802154/mcr20a.c
9018 F:      drivers/net/ieee802154/mcr20a.h
9019 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9020
9021 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9022 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9023 L:      linux-iio@vger.kernel.org
9024 S:      Maintained
9025 F:      drivers/iio/dac/cio-dac.c
9026
9027 MEDIA DRIVERS FOR ASCOT2E
9028 M:      Sergey Kozlov <serjk@netup.ru>
9029 M:      Abylay Ospan <aospan@netup.ru>
9030 L:      linux-media@vger.kernel.org
9031 W:      https://linuxtv.org
9032 W:      http://netup.tv/
9033 T:      git git://linuxtv.org/media_tree.git
9034 S:      Supported
9035 F:      drivers/media/dvb-frontends/ascot2e*
9036
9037 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9038 M:      Jasmin Jessich <jasmin@anw.at>
9039 L:      linux-media@vger.kernel.org
9040 W:      https://linuxtv.org
9041 T:      git git://linuxtv.org/media_tree.git
9042 S:      Maintained
9043 F:      drivers/media/dvb-frontends/cxd2099*
9044
9045 MEDIA DRIVERS FOR CXD2841ER
9046 M:      Sergey Kozlov <serjk@netup.ru>
9047 M:      Abylay Ospan <aospan@netup.ru>
9048 L:      linux-media@vger.kernel.org
9049 W:      https://linuxtv.org
9050 W:      http://netup.tv/
9051 T:      git git://linuxtv.org/media_tree.git
9052 S:      Supported
9053 F:      drivers/media/dvb-frontends/cxd2841er*
9054
9055 MEDIA DRIVERS FOR CXD2880
9056 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9057 L:      linux-media@vger.kernel.org
9058 W:      http://linuxtv.org/
9059 T:      git git://linuxtv.org/media_tree.git
9060 S:      Supported
9061 F:      drivers/media/dvb-frontends/cxd2880/*
9062 F:      drivers/media/spi/cxd2880*
9063
9064 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9065 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9066 L:      linux-media@vger.kernel.org
9067 W:      https://linuxtv.org
9068 T:      git git://linuxtv.org/media_tree.git
9069 S:      Maintained
9070 F:      drivers/media/pci/ddbridge/*
9071
9072 MEDIA DRIVERS FOR FREESCALE IMX
9073 M:      Steve Longerbeam <slongerbeam@gmail.com>
9074 M:      Philipp Zabel <p.zabel@pengutronix.de>
9075 L:      linux-media@vger.kernel.org
9076 T:      git git://linuxtv.org/media_tree.git
9077 S:      Maintained
9078 F:      Documentation/devicetree/bindings/media/imx.txt
9079 F:      Documentation/media/v4l-drivers/imx.rst
9080 F:      drivers/staging/media/imx/
9081 F:      include/linux/imx-media.h
9082 F:      include/media/imx.h
9083
9084 MEDIA DRIVERS FOR HELENE
9085 M:      Abylay Ospan <aospan@netup.ru>
9086 L:      linux-media@vger.kernel.org
9087 W:      https://linuxtv.org
9088 W:      http://netup.tv/
9089 T:      git git://linuxtv.org/media_tree.git
9090 S:      Supported
9091 F:      drivers/media/dvb-frontends/helene*
9092
9093 MEDIA DRIVERS FOR HORUS3A
9094 M:      Sergey Kozlov <serjk@netup.ru>
9095 M:      Abylay Ospan <aospan@netup.ru>
9096 L:      linux-media@vger.kernel.org
9097 W:      https://linuxtv.org
9098 W:      http://netup.tv/
9099 T:      git git://linuxtv.org/media_tree.git
9100 S:      Supported
9101 F:      drivers/media/dvb-frontends/horus3a*
9102
9103 MEDIA DRIVERS FOR LNBH25
9104 M:      Sergey Kozlov <serjk@netup.ru>
9105 M:      Abylay Ospan <aospan@netup.ru>
9106 L:      linux-media@vger.kernel.org
9107 W:      https://linuxtv.org
9108 W:      http://netup.tv/
9109 T:      git git://linuxtv.org/media_tree.git
9110 S:      Supported
9111 F:      drivers/media/dvb-frontends/lnbh25*
9112
9113 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9114 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9115 L:      linux-media@vger.kernel.org
9116 W:      https://linuxtv.org
9117 T:      git git://linuxtv.org/media_tree.git
9118 S:      Maintained
9119 F:      drivers/media/dvb-frontends/mxl5xx*
9120
9121 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9122 M:      Sergey Kozlov <serjk@netup.ru>
9123 M:      Abylay Ospan <aospan@netup.ru>
9124 L:      linux-media@vger.kernel.org
9125 W:      https://linuxtv.org
9126 W:      http://netup.tv/
9127 T:      git git://linuxtv.org/media_tree.git
9128 S:      Supported
9129 F:      drivers/media/pci/netup_unidvb/*
9130
9131 MEDIA DRIVERS FOR RENESAS - CEU
9132 M:      Jacopo Mondi <jacopo@jmondi.org>
9133 L:      linux-media@vger.kernel.org
9134 L:      linux-renesas-soc@vger.kernel.org
9135 T:      git git://linuxtv.org/media_tree.git
9136 S:      Supported
9137 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9138 F:      drivers/media/platform/renesas-ceu.c
9139 F:      include/media/drv-intf/renesas-ceu.h
9140
9141 MEDIA DRIVERS FOR RENESAS - DRIF
9142 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9143 L:      linux-media@vger.kernel.org
9144 L:      linux-renesas-soc@vger.kernel.org
9145 T:      git git://linuxtv.org/media_tree.git
9146 S:      Supported
9147 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9148 F:      drivers/media/platform/rcar_drif.c
9149
9150 MEDIA DRIVERS FOR RENESAS - FCP
9151 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9152 L:      linux-media@vger.kernel.org
9153 L:      linux-renesas-soc@vger.kernel.org
9154 T:      git git://linuxtv.org/media_tree.git
9155 S:      Supported
9156 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9157 F:      drivers/media/platform/rcar-fcp.c
9158 F:      include/media/rcar-fcp.h
9159
9160 MEDIA DRIVERS FOR RENESAS - FDP1
9161 M:      Kieran Bingham <kieran@bingham.xyz>
9162 L:      linux-media@vger.kernel.org
9163 L:      linux-renesas-soc@vger.kernel.org
9164 T:      git git://linuxtv.org/media_tree.git
9165 S:      Supported
9166 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9167 F:      drivers/media/platform/rcar_fdp1.c
9168
9169 MEDIA DRIVERS FOR RENESAS - VIN
9170 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9171 L:      linux-media@vger.kernel.org
9172 L:      linux-renesas-soc@vger.kernel.org
9173 T:      git git://linuxtv.org/media_tree.git
9174 S:      Supported
9175 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9176 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9177 F:      drivers/media/platform/rcar-vin/
9178
9179 MEDIA DRIVERS FOR RENESAS - VSP1
9180 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9181 L:      linux-media@vger.kernel.org
9182 L:      linux-renesas-soc@vger.kernel.org
9183 T:      git git://linuxtv.org/media_tree.git
9184 S:      Supported
9185 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9186 F:      drivers/media/platform/vsp1/
9187
9188 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9189 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9190 L:      linux-media@vger.kernel.org
9191 W:      https://linuxtv.org
9192 T:      git git://linuxtv.org/media_tree.git
9193 S:      Maintained
9194 F:      drivers/media/dvb-frontends/stv0910*
9195
9196 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9197 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9198 L:      linux-media@vger.kernel.org
9199 W:      https://linuxtv.org
9200 T:      git git://linuxtv.org/media_tree.git
9201 S:      Maintained
9202 F:      drivers/media/dvb-frontends/stv6111*
9203
9204 MEDIA DRIVERS FOR STM32 - DCMI
9205 M:      Hugues Fruchet <hugues.fruchet@st.com>
9206 L:      linux-media@vger.kernel.org
9207 T:      git git://linuxtv.org/media_tree.git
9208 S:      Supported
9209 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9210 F:      drivers/media/platform/stm32/stm32-dcmi.c
9211
9212 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9213 M:      Dmitry Osipenko <digetx@gmail.com>
9214 L:      linux-media@vger.kernel.org
9215 L:      linux-tegra@vger.kernel.org
9216 T:      git git://linuxtv.org/media_tree.git
9217 S:      Maintained
9218 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9219 F:      drivers/staging/media/tegra-vde/
9220
9221 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9222 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9223 P:      LinuxTV.org Project
9224 L:      linux-media@vger.kernel.org
9225 W:      https://linuxtv.org
9226 Q:      http://patchwork.kernel.org/project/linux-media/list/
9227 T:      git git://linuxtv.org/media_tree.git
9228 S:      Maintained
9229 F:      Documentation/devicetree/bindings/media/
9230 F:      Documentation/media/
9231 F:      drivers/media/
9232 F:      drivers/staging/media/
9233 F:      include/linux/platform_data/media/
9234 F:      include/media/
9235 F:      include/uapi/linux/dvb/
9236 F:      include/uapi/linux/videodev2.h
9237 F:      include/uapi/linux/media.h
9238 F:      include/uapi/linux/v4l2-*
9239 F:      include/uapi/linux/meye.h
9240 F:      include/uapi/linux/ivtv*
9241 F:      include/uapi/linux/uvcvideo.h
9242
9243 MEDIATEK BLUETOOTH DRIVER
9244 M:      Sean Wang <sean.wang@mediatek.com>
9245 L:      linux-bluetooth@vger.kernel.org
9246 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9247 S:      Maintained
9248 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9249 F:      drivers/bluetooth/btmtkuart.c
9250
9251 MEDIATEK CIR DRIVER
9252 M:      Sean Wang <sean.wang@mediatek.com>
9253 S:      Maintained
9254 F:      drivers/media/rc/mtk-cir.c
9255
9256 MEDIATEK DMA DRIVER
9257 M:      Sean Wang <sean.wang@mediatek.com>
9258 L:      dmaengine@vger.kernel.org
9259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9260 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9261 S:      Maintained
9262 F:      Documentation/devicetree/bindings/dma/mtk-*
9263 F:      drivers/dma/mediatek/
9264
9265 MEDIATEK PMIC LED DRIVER
9266 M:      Sean Wang <sean.wang@mediatek.com>
9267 S:      Maintained
9268 F:      drivers/leds/leds-mt6323.c
9269 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9270
9271 MEDIATEK ETHERNET DRIVER
9272 M:      Felix Fietkau <nbd@openwrt.org>
9273 M:      John Crispin <john@phrozen.org>
9274 M:      Sean Wang <sean.wang@mediatek.com>
9275 M:      Nelson Chang <nelson.chang@mediatek.com>
9276 L:      netdev@vger.kernel.org
9277 S:      Maintained
9278 F:      drivers/net/ethernet/mediatek/
9279
9280 MEDIATEK SWITCH DRIVER
9281 M:      Sean Wang <sean.wang@mediatek.com>
9282 L:      netdev@vger.kernel.org
9283 S:      Maintained
9284 F:      drivers/net/dsa/mt7530.*
9285 F:      net/dsa/tag_mtk.c
9286
9287 MEDIATEK JPEG DRIVER
9288 M:      Rick Chang <rick.chang@mediatek.com>
9289 M:      Bin Liu <bin.liu@mediatek.com>
9290 S:      Supported
9291 F:      drivers/media/platform/mtk-jpeg/
9292 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9293
9294 MEDIATEK MDP DRIVER
9295 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9296 M:      Houlong Wei <houlong.wei@mediatek.com>
9297 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9298 S:      Supported
9299 F:      drivers/media/platform/mtk-mdp/
9300 F:      drivers/media/platform/mtk-vpu/
9301 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9302
9303 MEDIATEK MEDIA DRIVER
9304 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9305 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9306 S:      Supported
9307 F:      drivers/media/platform/mtk-vcodec/
9308 F:      drivers/media/platform/mtk-vpu/
9309 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9310 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9311
9312 MEDIATEK MT7601U WIRELESS LAN DRIVER
9313 M:      Jakub Kicinski <kubakici@wp.pl>
9314 L:      linux-wireless@vger.kernel.org
9315 S:      Maintained
9316 F:      drivers/net/wireless/mediatek/mt7601u/
9317
9318 MEDIATEK NAND CONTROLLER DRIVER
9319 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9320 L:      linux-mtd@lists.infradead.org
9321 S:      Maintained
9322 F:      drivers/mtd/nand/raw/mtk_*
9323 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9324
9325 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9326 M:      Sean Wang <sean.wang@mediatek.com>
9327 S:      Maintained
9328 F:      drivers/char/hw_random/mtk-rng.c
9329
9330 MEDIATEK USB3 DRD IP DRIVER
9331 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9332 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9333 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9334 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9335 S:      Maintained
9336 F:      drivers/usb/mtu3/
9337
9338 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9339 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9340 M:      Martin Donnelly <martin.donnelly@ge.com>
9341 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9342 S:      Maintained
9343 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9344 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9345
9346 MEGARAID SCSI/SAS DRIVERS
9347 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9348 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9349 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9350 L:      megaraidlinux.pdl@broadcom.com
9351 L:      linux-scsi@vger.kernel.org
9352 W:      http://www.avagotech.com/support/
9353 S:      Maintained
9354 F:      Documentation/scsi/megaraid.txt
9355 F:      drivers/scsi/megaraid.*
9356 F:      drivers/scsi/megaraid/
9357
9358 MELEXIS MLX90614 DRIVER
9359 M:      Crt Mori <cmo@melexis.com>
9360 L:      linux-iio@vger.kernel.org
9361 W:      http://www.melexis.com
9362 S:      Supported
9363 F:      drivers/iio/temperature/mlx90614.c
9364
9365 MELEXIS MLX90632 DRIVER
9366 M:      Crt Mori <cmo@melexis.com>
9367 L:      linux-iio@vger.kernel.org
9368 W:      http://www.melexis.com
9369 S:      Supported
9370 F:      drivers/iio/temperature/mlx90632.c
9371
9372 MELFAS MIP4 TOUCHSCREEN DRIVER
9373 M:      Sangwon Jee <jeesw@melfas.com>
9374 W:      http://www.melfas.com
9375 S:      Supported
9376 F:      drivers/input/touchscreen/melfas_mip4.c
9377 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9378
9379 MELLANOX ETHERNET DRIVER (mlx4_en)
9380 M:      Tariq Toukan <tariqt@mellanox.com>
9381 L:      netdev@vger.kernel.org
9382 S:      Supported
9383 W:      http://www.mellanox.com
9384 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9385 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9386
9387 MELLANOX ETHERNET DRIVER (mlx5e)
9388 M:      Saeed Mahameed <saeedm@mellanox.com>
9389 L:      netdev@vger.kernel.org
9390 S:      Supported
9391 W:      http://www.mellanox.com
9392 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9393 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9394
9395 MELLANOX ETHERNET INNOVA DRIVERS
9396 R:      Boris Pismenny <borisp@mellanox.com>
9397 L:      netdev@vger.kernel.org
9398 S:      Supported
9399 W:      http://www.mellanox.com
9400 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9401 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9402 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9403 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9404 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9405
9406 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9407 R:      Boris Pismenny <borisp@mellanox.com>
9408 L:      netdev@vger.kernel.org
9409 S:      Supported
9410 W:      http://www.mellanox.com
9411 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9412 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9413 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9414
9415 MELLANOX ETHERNET SWITCH DRIVERS
9416 M:      Jiri Pirko <jiri@mellanox.com>
9417 M:      Ido Schimmel <idosch@mellanox.com>
9418 L:      netdev@vger.kernel.org
9419 S:      Supported
9420 W:      http://www.mellanox.com
9421 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9422 F:      drivers/net/ethernet/mellanox/mlxsw/
9423 F:      tools/testing/selftests/drivers/net/mlxsw/
9424
9425 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9426 M:      mlxsw@mellanox.com
9427 L:      netdev@vger.kernel.org
9428 S:      Supported
9429 W:      http://www.mellanox.com
9430 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9431 F:      drivers/net/ethernet/mellanox/mlxfw/
9432
9433 MELLANOX HARDWARE PLATFORM SUPPORT
9434 M:      Andy Shevchenko <andy@infradead.org>
9435 M:      Darren Hart <dvhart@infradead.org>
9436 M:      Vadim Pasternak <vadimp@mellanox.com>
9437 L:      platform-driver-x86@vger.kernel.org
9438 S:      Supported
9439 F:      drivers/platform/mellanox/
9440
9441 MELLANOX MLX4 core VPI driver
9442 M:      Tariq Toukan <tariqt@mellanox.com>
9443 L:      netdev@vger.kernel.org
9444 L:      linux-rdma@vger.kernel.org
9445 W:      http://www.mellanox.com
9446 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9447 S:      Supported
9448 F:      drivers/net/ethernet/mellanox/mlx4/
9449 F:      include/linux/mlx4/
9450
9451 MELLANOX MLX4 IB driver
9452 M:      Yishai Hadas <yishaih@mellanox.com>
9453 L:      linux-rdma@vger.kernel.org
9454 W:      http://www.mellanox.com
9455 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9456 S:      Supported
9457 F:      drivers/infiniband/hw/mlx4/
9458 F:      include/linux/mlx4/
9459 F:      include/uapi/rdma/mlx4-abi.h
9460
9461 MELLANOX MLX5 core VPI driver
9462 M:      Saeed Mahameed <saeedm@mellanox.com>
9463 M:      Leon Romanovsky <leonro@mellanox.com>
9464 L:      netdev@vger.kernel.org
9465 L:      linux-rdma@vger.kernel.org
9466 W:      http://www.mellanox.com
9467 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9468 S:      Supported
9469 F:      drivers/net/ethernet/mellanox/mlx5/core/
9470 F:      include/linux/mlx5/
9471
9472 MELLANOX MLX5 IB driver
9473 M:      Leon Romanovsky <leonro@mellanox.com>
9474 L:      linux-rdma@vger.kernel.org
9475 W:      http://www.mellanox.com
9476 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9477 S:      Supported
9478 F:      drivers/infiniband/hw/mlx5/
9479 F:      include/linux/mlx5/
9480 F:      include/uapi/rdma/mlx5-abi.h
9481
9482 MELLANOX MLXCPLD I2C AND MUX DRIVER
9483 M:      Vadim Pasternak <vadimp@mellanox.com>
9484 M:      Michael Shych <michaelsh@mellanox.com>
9485 L:      linux-i2c@vger.kernel.org
9486 S:      Supported
9487 F:      drivers/i2c/busses/i2c-mlxcpld.c
9488 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9489 F:      Documentation/i2c/busses/i2c-mlxcpld
9490
9491 MELLANOX MLXCPLD LED DRIVER
9492 M:      Vadim Pasternak <vadimp@mellanox.com>
9493 L:      linux-leds@vger.kernel.org
9494 S:      Supported
9495 F:      drivers/leds/leds-mlxcpld.c
9496 F:      drivers/leds/leds-mlxreg.c
9497 F:      Documentation/leds/leds-mlxcpld.txt
9498
9499 MELLANOX PLATFORM DRIVER
9500 M:      Vadim Pasternak <vadimp@mellanox.com>
9501 L:      platform-driver-x86@vger.kernel.org
9502 S:      Supported
9503 F:      drivers/platform/x86/mlx-platform.c
9504
9505 MEMBARRIER SUPPORT
9506 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9507 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9508 L:      linux-kernel@vger.kernel.org
9509 S:      Supported
9510 F:      kernel/sched/membarrier.c
9511 F:      include/uapi/linux/membarrier.h
9512 F:      arch/powerpc/include/asm/membarrier.h
9513
9514 MEMORY MANAGEMENT
9515 L:      linux-mm@kvack.org
9516 W:      http://www.linux-mm.org
9517 S:      Maintained
9518 F:      include/linux/mm.h
9519 F:      include/linux/gfp.h
9520 F:      include/linux/mmzone.h
9521 F:      include/linux/memory_hotplug.h
9522 F:      include/linux/vmalloc.h
9523 F:      mm/
9524
9525 MEMORY TECHNOLOGY DEVICES (MTD)
9526 M:      David Woodhouse <dwmw2@infradead.org>
9527 M:      Brian Norris <computersforpeace@gmail.com>
9528 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9529 M:      Marek Vasut <marek.vasut@gmail.com>
9530 M:      Richard Weinberger <richard@nod.at>
9531 L:      linux-mtd@lists.infradead.org
9532 W:      http://www.linux-mtd.infradead.org/
9533 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9534 T:      git git://git.infradead.org/linux-mtd.git master
9535 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9536 S:      Maintained
9537 F:      Documentation/devicetree/bindings/mtd/
9538 F:      drivers/mtd/
9539 F:      include/linux/mtd/
9540 F:      include/uapi/mtd/
9541
9542 MEN A21 WATCHDOG DRIVER
9543 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9544 L:      linux-watchdog@vger.kernel.org
9545 S:      Maintained
9546 F:      drivers/watchdog/mena21_wdt.c
9547
9548 MEN CHAMELEON BUS (mcb)
9549 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9550 S:      Maintained
9551 F:      drivers/mcb/
9552 F:      include/linux/mcb.h
9553 F:      Documentation/men-chameleon-bus.txt
9554
9555 MEN F21BMC (Board Management Controller)
9556 M:      Andreas Werner <andreas.werner@men.de>
9557 S:      Supported
9558 F:      drivers/mfd/menf21bmc.c
9559 F:      drivers/watchdog/menf21bmc_wdt.c
9560 F:      drivers/leds/leds-menf21bmc.c
9561 F:      drivers/hwmon/menf21bmc_hwmon.c
9562 F:      Documentation/hwmon/menf21bmc
9563
9564 MEN Z069 WATCHDOG DRIVER
9565 M:      Johannes Thumshirn <jth@kernel.org>
9566 L:      linux-watchdog@vger.kernel.org
9567 S:      Maintained
9568 F:      drivers/watchdog/menz069_wdt.c
9569
9570 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9571 M:      Neil Armstrong <narmstrong@baylibre.com>
9572 L:      linux-media@lists.freedesktop.org
9573 L:      linux-amlogic@lists.infradead.org
9574 W:      http://linux-meson.com/
9575 S:      Supported
9576 F:      drivers/media/platform/meson/ao-cec.c
9577 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9578 T:      git git://linuxtv.org/media_tree.git
9579
9580 MICROBLAZE ARCHITECTURE
9581 M:      Michal Simek <monstr@monstr.eu>
9582 W:      http://www.monstr.eu/fdt/
9583 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9584 S:      Supported
9585 F:      arch/microblaze/
9586
9587 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9588 M:      Richard Genoud <richard.genoud@gmail.com>
9589 S:      Maintained
9590 F:      drivers/tty/serial/atmel_serial.c
9591 F:      drivers/tty/serial/atmel_serial.h
9592
9593 MICROCHIP / ATMEL DMA DRIVER
9594 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9596 L:      dmaengine@vger.kernel.org
9597 S:      Supported
9598 F:      drivers/dma/at_hdmac.c
9599 F:      drivers/dma/at_hdmac_regs.h
9600 F:      include/linux/platform_data/dma-atmel.h
9601
9602 MICROCHIP / ATMEL ECC DRIVER
9603 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9604 L:      linux-crypto@vger.kernel.org
9605 S:      Maintained
9606 F:      drivers/crypto/atmel-ecc.*
9607
9608 MICROCHIP / ATMEL ISC DRIVER
9609 M:      Songjun Wu <songjun.wu@microchip.com>
9610 L:      linux-media@vger.kernel.org
9611 S:      Supported
9612 F:      drivers/media/platform/atmel/atmel-isc.c
9613 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9614 F:      devicetree/bindings/media/atmel-isc.txt
9615
9616 MICROCHIP / ATMEL NAND DRIVER
9617 M:      Josh Wu <rainyfeeling@outlook.com>
9618 L:      linux-mtd@lists.infradead.org
9619 S:      Supported
9620 F:      drivers/mtd/nand/raw/atmel/*
9621 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9622
9623 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9624 M:      Woojung Huh <Woojung.Huh@microchip.com>
9625 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9626 L:      netdev@vger.kernel.org
9627 S:      Maintained
9628 F:      net/dsa/tag_ksz.c
9629 F:      drivers/net/dsa/microchip/*
9630 F:      include/linux/platform_data/microchip-ksz.h
9631 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9632
9633 MICROCHIP LAN743X ETHERNET DRIVER
9634 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9635 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9636 L:      netdev@vger.kernel.org
9637 S:      Maintained
9638 F:      drivers/net/ethernet/microchip/lan743x_*
9639
9640 MICROCHIP USB251XB DRIVER
9641 M:      Richard Leitner <richard.leitner@skidata.com>
9642 L:      linux-usb@vger.kernel.org
9643 S:      Maintained
9644 F:      drivers/usb/misc/usb251xb.c
9645 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9646
9647 MICROSEMI MIPS SOCS
9648 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9649 L:      linux-mips@linux-mips.org
9650 S:      Maintained
9651 F:      arch/mips/generic/board-ocelot.c
9652 F:      arch/mips/configs/generic/board-ocelot.config
9653 F:      arch/mips/boot/dts/mscc/
9654 F:      Documentation/devicetree/bindings/mips/mscc.txt
9655
9656 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9657 M:      Don Brace <don.brace@microsemi.com>
9658 L:      esc.storagedev@microsemi.com
9659 L:      linux-scsi@vger.kernel.org
9660 S:      Supported
9661 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9662 F:      drivers/scsi/smartpqi/Kconfig
9663 F:      drivers/scsi/smartpqi/Makefile
9664 F:      include/linux/cciss*.h
9665 F:      include/uapi/linux/cciss*.h
9666 F:      Documentation/scsi/smartpqi.txt
9667
9668 MICROSEMI ETHERNET SWITCH DRIVER
9669 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9670 L:      netdev@vger.kernel.org
9671 S:      Supported
9672 F:      drivers/net/ethernet/mscc/
9673
9674 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9675 M:      Chen Yu <yu.c.chen@intel.com>
9676 L:      platform-driver-x86@vger.kernel.org
9677 S:      Supported
9678 F:      drivers/platform/x86/surfacepro3_button.c
9679
9680 MICROTEK X6 SCANNER
9681 M:      Oliver Neukum <oliver@neukum.org>
9682 S:      Maintained
9683 F:      drivers/usb/image/microtek.*
9684
9685 MIPS
9686 M:      Ralf Baechle <ralf@linux-mips.org>
9687 M:      Paul Burton <paul.burton@mips.com>
9688 M:      James Hogan <jhogan@kernel.org>
9689 L:      linux-mips@linux-mips.org
9690 W:      http://www.linux-mips.org/
9691 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9693 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9694 S:      Supported
9695 F:      Documentation/devicetree/bindings/mips/
9696 F:      Documentation/mips/
9697 F:      arch/mips/
9698 F:      drivers/platform/mips/
9699
9700 MIPS BOSTON DEVELOPMENT BOARD
9701 M:      Paul Burton <paul.burton@mips.com>
9702 L:      linux-mips@linux-mips.org
9703 S:      Maintained
9704 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9705 F:      arch/mips/boot/dts/img/boston.dts
9706 F:      arch/mips/configs/generic/board-boston.config
9707 F:      drivers/clk/imgtec/clk-boston.c
9708 F:      include/dt-bindings/clock/boston-clock.h
9709
9710 MIPS GENERIC PLATFORM
9711 M:      Paul Burton <paul.burton@mips.com>
9712 L:      linux-mips@linux-mips.org
9713 S:      Supported
9714 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9715 F:      arch/mips/generic/
9716 F:      arch/mips/tools/generic-board-config.sh
9717
9718 MIPS/LOONGSON1 ARCHITECTURE
9719 M:      Keguang Zhang <keguang.zhang@gmail.com>
9720 L:      linux-mips@linux-mips.org
9721 S:      Maintained
9722 F:      arch/mips/loongson32/
9723 F:      arch/mips/include/asm/mach-loongson32/
9724 F:      drivers/*/*loongson1*
9725 F:      drivers/*/*/*loongson1*
9726
9727 MIPS/LOONGSON2 ARCHITECTURE
9728 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9729 L:      linux-mips@linux-mips.org
9730 S:      Maintained
9731 F:      arch/mips/loongson64/fuloong-2e/
9732 F:      arch/mips/loongson64/lemote-2f/
9733 F:      arch/mips/include/asm/mach-loongson64/
9734 F:      drivers/*/*loongson2*
9735 F:      drivers/*/*/*loongson2*
9736
9737 MIPS/LOONGSON3 ARCHITECTURE
9738 M:      Huacai Chen <chenhc@lemote.com>
9739 L:      linux-mips@linux-mips.org
9740 S:      Maintained
9741 F:      arch/mips/loongson64/
9742 F:      arch/mips/include/asm/mach-loongson64/
9743 F:      drivers/platform/mips/cpu_hwmon.c
9744 F:      drivers/*/*loongson3*
9745 F:      drivers/*/*/*loongson3*
9746
9747 MIPS RINT INSTRUCTION EMULATION
9748 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9749 L:      linux-mips@linux-mips.org
9750 S:      Supported
9751 F:      arch/mips/math-emu/sp_rint.c
9752 F:      arch/mips/math-emu/dp_rint.c
9753
9754 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9755 M:      Hans Verkuil <hverkuil@xs4all.nl>
9756 L:      linux-media@vger.kernel.org
9757 T:      git git://linuxtv.org/media_tree.git
9758 W:      https://linuxtv.org
9759 S:      Odd Fixes
9760 F:      drivers/media/radio/radio-miropcm20*
9761
9762 MMP SUPPORT
9763 M:      Eric Miao <eric.y.miao@gmail.com>
9764 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9765 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9766 T:      git git://github.com/hzhuang1/linux.git
9767 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9768 S:      Maintained
9769 F:      arch/arm/boot/dts/mmp*
9770 F:      arch/arm/mach-mmp/
9771
9772 MMU GATHER AND TLB INVALIDATION
9773 M:      Will Deacon <will.deacon@arm.com>
9774 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
9775 M:      Andrew Morton <akpm@linux-foundation.org>
9776 M:      Nick Piggin <npiggin@gmail.com>
9777 M:      Peter Zijlstra <peterz@infradead.org>
9778 L:      linux-arch@vger.kernel.org
9779 L:      linux-mm@kvack.org
9780 S:      Maintained
9781 F:      arch/*/include/asm/tlb.h
9782 F:      include/asm-generic/tlb.h
9783 F:      mm/mmu_gather.c
9784
9785 MN88472 MEDIA DRIVER
9786 M:      Antti Palosaari <crope@iki.fi>
9787 L:      linux-media@vger.kernel.org
9788 W:      https://linuxtv.org
9789 W:      http://palosaari.fi/linux/
9790 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9791 S:      Maintained
9792 F:      drivers/media/dvb-frontends/mn88472*
9793
9794 MN88473 MEDIA DRIVER
9795 M:      Antti Palosaari <crope@iki.fi>
9796 L:      linux-media@vger.kernel.org
9797 W:      https://linuxtv.org
9798 W:      http://palosaari.fi/linux/
9799 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9800 S:      Maintained
9801 F:      drivers/media/dvb-frontends/mn88473*
9802
9803 MODULE SUPPORT
9804 M:      Jessica Yu <jeyu@kernel.org>
9805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9806 S:      Maintained
9807 F:      include/linux/module.h
9808 F:      kernel/module.c
9809
9810 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9811 W:      http://popies.net/meye/
9812 S:      Orphan
9813 F:      Documentation/media/v4l-drivers/meye*
9814 F:      drivers/media/pci/meye/
9815 F:      include/uapi/linux/meye.h
9816
9817 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9818 M:      Jiri Slaby <jirislaby@gmail.com>
9819 S:      Maintained
9820 F:      Documentation/serial/moxa-smartio
9821 F:      drivers/tty/mxser.*
9822
9823 MR800 AVERMEDIA USB FM RADIO DRIVER
9824 M:      Alexey Klimov <klimov.linux@gmail.com>
9825 L:      linux-media@vger.kernel.org
9826 T:      git git://linuxtv.org/media_tree.git
9827 S:      Maintained
9828 F:      drivers/media/radio/radio-mr800.c
9829
9830 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9831 M:      Alan Ott <alan@signal11.us>
9832 L:      linux-wpan@vger.kernel.org
9833 S:      Maintained
9834 F:      drivers/net/ieee802154/mrf24j40.c
9835 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9836
9837 MSI LAPTOP SUPPORT
9838 M:      "Lee, Chun-Yi" <jlee@suse.com>
9839 L:      platform-driver-x86@vger.kernel.org
9840 S:      Maintained
9841 F:      drivers/platform/x86/msi-laptop.c
9842
9843 MSI WMI SUPPORT
9844 L:      platform-driver-x86@vger.kernel.org
9845 S:      Orphan
9846 F:      drivers/platform/x86/msi-wmi.c
9847
9848 MSI001 MEDIA DRIVER
9849 M:      Antti Palosaari <crope@iki.fi>
9850 L:      linux-media@vger.kernel.org
9851 W:      https://linuxtv.org
9852 W:      http://palosaari.fi/linux/
9853 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9854 T:      git git://linuxtv.org/anttip/media_tree.git
9855 S:      Maintained
9856 F:      drivers/media/tuners/msi001*
9857
9858 MSI2500 MEDIA DRIVER
9859 M:      Antti Palosaari <crope@iki.fi>
9860 L:      linux-media@vger.kernel.org
9861 W:      https://linuxtv.org
9862 W:      http://palosaari.fi/linux/
9863 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9864 T:      git git://linuxtv.org/anttip/media_tree.git
9865 S:      Maintained
9866 F:      drivers/media/usb/msi2500/
9867
9868 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9869 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9870 L:      linux-mtd@lists.infradead.org
9871 S:      Maintained
9872 F:      drivers/mtd/devices/docg3*
9873
9874 MT9M032 APTINA SENSOR DRIVER
9875 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9876 L:      linux-media@vger.kernel.org
9877 T:      git git://linuxtv.org/media_tree.git
9878 S:      Maintained
9879 F:      drivers/media/i2c/mt9m032.c
9880 F:      include/media/i2c/mt9m032.h
9881
9882 MT9P031 APTINA CAMERA SENSOR
9883 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9884 L:      linux-media@vger.kernel.org
9885 T:      git git://linuxtv.org/media_tree.git
9886 S:      Maintained
9887 F:      drivers/media/i2c/mt9p031.c
9888 F:      include/media/i2c/mt9p031.h
9889
9890 MT9T001 APTINA CAMERA SENSOR
9891 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9892 L:      linux-media@vger.kernel.org
9893 T:      git git://linuxtv.org/media_tree.git
9894 S:      Maintained
9895 F:      drivers/media/i2c/mt9t001.c
9896 F:      include/media/i2c/mt9t001.h
9897
9898 MT9T112 APTINA CAMERA SENSOR
9899 M:      Jacopo Mondi <jacopo@jmondi.org>
9900 L:      linux-media@vger.kernel.org
9901 T:      git git://linuxtv.org/media_tree.git
9902 S:      Odd Fixes
9903 F:      drivers/media/i2c/mt9t112.c
9904 F:      include/media/i2c/mt9t112.h
9905
9906 MT9V032 APTINA CAMERA SENSOR
9907 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9908 L:      linux-media@vger.kernel.org
9909 T:      git git://linuxtv.org/media_tree.git
9910 S:      Maintained
9911 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9912 F:      drivers/media/i2c/mt9v032.c
9913 F:      include/media/i2c/mt9v032.h
9914
9915 MT9V111 APTINA CAMERA SENSOR
9916 M:      Jacopo Mondi <jacopo@jmondi.org>
9917 L:      linux-media@vger.kernel.org
9918 T:      git git://linuxtv.org/media_tree.git
9919 S:      Maintained
9920 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9921 F:      drivers/media/i2c/mt9v111.c
9922
9923 MULTIFUNCTION DEVICES (MFD)
9924 M:      Lee Jones <lee.jones@linaro.org>
9925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9926 S:      Supported
9927 F:      Documentation/devicetree/bindings/mfd/
9928 F:      drivers/mfd/
9929 F:      include/linux/mfd/
9930 F:      include/dt-bindings/mfd/
9931
9932 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9933 S:      Orphan
9934 F:      drivers/mmc/host/mmc_spi.c
9935 F:      include/linux/spi/mmc_spi.h
9936
9937 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9938 M:      Ulf Hansson <ulf.hansson@linaro.org>
9939 L:      linux-mmc@vger.kernel.org
9940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9941 S:      Maintained
9942 F:      Documentation/devicetree/bindings/mmc/
9943 F:      drivers/mmc/
9944 F:      include/linux/mmc/
9945 F:      include/uapi/linux/mmc/
9946
9947 MULTIPLEXER SUBSYSTEM
9948 M:      Peter Rosin <peda@axentia.se>
9949 S:      Maintained
9950 F:      Documentation/ABI/testing/sysfs-class-mux*
9951 F:      Documentation/devicetree/bindings/mux/
9952 F:      include/dt-bindings/mux/
9953 F:      include/linux/mux/
9954 F:      drivers/mux/
9955
9956 MULTITECH MULTIPORT CARD (ISICOM)
9957 S:      Orphan
9958 F:      drivers/tty/isicom.c
9959 F:      include/linux/isicom.h
9960
9961 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9962 M:      Bin Liu <b-liu@ti.com>
9963 L:      linux-usb@vger.kernel.org
9964 S:      Maintained
9965 F:      drivers/usb/musb/
9966
9967 MXL301RF MEDIA DRIVER
9968 M:      Akihiro Tsukada <tskd08@gmail.com>
9969 L:      linux-media@vger.kernel.org
9970 S:      Odd Fixes
9971 F:      drivers/media/tuners/mxl301rf*
9972
9973 MXL5007T MEDIA DRIVER
9974 M:      Michael Krufky <mkrufky@linuxtv.org>
9975 L:      linux-media@vger.kernel.org
9976 W:      https://linuxtv.org
9977 W:      http://github.com/mkrufky
9978 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9979 T:      git git://linuxtv.org/mkrufky/tuners.git
9980 S:      Maintained
9981 F:      drivers/media/tuners/mxl5007t.*
9982
9983 MXSFB DRM DRIVER
9984 M:      Marek Vasut <marex@denx.de>
9985 S:      Supported
9986 F:      drivers/gpu/drm/mxsfb/
9987 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9988
9989 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9990 M:      Chris Lee <christopher.lee@cspi.com>
9991 L:      netdev@vger.kernel.org
9992 W:      https://www.cspi.com/ethernet-products/support/downloads/
9993 S:      Supported
9994 F:      drivers/net/ethernet/myricom/myri10ge/
9995
9996 NAND FLASH SUBSYSTEM
9997 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9998 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9999 R:      Richard Weinberger <richard@nod.at>
10000 L:      linux-mtd@lists.infradead.org
10001 W:      http://www.linux-mtd.infradead.org/
10002 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10003 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10004 T:      git git://git.infradead.org/linux-mtd.git nand/next
10005 S:      Maintained
10006 F:      drivers/mtd/nand/
10007 F:      include/linux/mtd/*nand*.h
10008
10009 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10010 M:      Daniel Mack <zonque@gmail.com>
10011 S:      Maintained
10012 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10013 W:      http://www.native-instruments.com
10014 F:      sound/usb/caiaq/
10015
10016 NATSEMI ETHERNET DRIVER (DP8381x)
10017 S:      Orphan
10018 F:      drivers/net/ethernet/natsemi/natsemi.c
10019
10020 NCP FILESYSTEM
10021 M:      Petr Vandrovec <petr@vandrovec.name>
10022 S:      Obsolete
10023 F:      drivers/staging/ncpfs/
10024
10025 NCR 5380 SCSI DRIVERS
10026 M:      Finn Thain <fthain@telegraphics.com.au>
10027 M:      Michael Schmitz <schmitzmic@gmail.com>
10028 L:      linux-scsi@vger.kernel.org
10029 S:      Maintained
10030 F:      Documentation/scsi/g_NCR5380.txt
10031 F:      drivers/scsi/NCR5380.*
10032 F:      drivers/scsi/arm/cumana_1.c
10033 F:      drivers/scsi/arm/oak.c
10034 F:      drivers/scsi/atari_scsi.*
10035 F:      drivers/scsi/dmx3191d.c
10036 F:      drivers/scsi/g_NCR5380.*
10037 F:      drivers/scsi/mac_scsi.*
10038 F:      drivers/scsi/sun3_scsi.*
10039 F:      drivers/scsi/sun3_scsi_vme.c
10040
10041 NCSI LIBRARY:
10042 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10043 S:      Maintained
10044 F:      net/ncsi/
10045
10046 NCT6775 HARDWARE MONITOR DRIVER
10047 M:      Guenter Roeck <linux@roeck-us.net>
10048 L:      linux-hwmon@vger.kernel.org
10049 S:      Maintained
10050 F:      Documentation/hwmon/nct6775
10051 F:      drivers/hwmon/nct6775.c
10052
10053 NET_FAILOVER MODULE
10054 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10055 L:      netdev@vger.kernel.org
10056 S:      Supported
10057 F:      driver/net/net_failover.c
10058 F:      include/net/net_failover.h
10059 F:      Documentation/networking/net_failover.rst
10060
10061 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10062 M:      Faisal Latif <faisal.latif@intel.com>
10063 L:      linux-rdma@vger.kernel.org
10064 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10065 S:      Supported
10066 F:      drivers/infiniband/hw/nes/
10067 F:      include/uapi/rdma/nes-abi.h
10068
10069 NETEM NETWORK EMULATOR
10070 M:      Stephen Hemminger <stephen@networkplumber.org>
10071 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10072 S:      Maintained
10073 F:      net/sched/sch_netem.c
10074
10075 NETERION 10GbE DRIVERS (s2io/vxge)
10076 M:      Jon Mason <jdmason@kudzu.us>
10077 L:      netdev@vger.kernel.org
10078 S:      Supported
10079 F:      Documentation/networking/s2io.txt
10080 F:      Documentation/networking/vxge.txt
10081 F:      drivers/net/ethernet/neterion/
10082
10083 NETFILTER
10084 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10085 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10086 M:      Florian Westphal <fw@strlen.de>
10087 L:      netfilter-devel@vger.kernel.org
10088 L:      coreteam@netfilter.org
10089 W:      http://www.netfilter.org/
10090 W:      http://www.iptables.org/
10091 W:      http://www.nftables.org/
10092 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10095 S:      Maintained
10096 F:      include/linux/netfilter*
10097 F:      include/linux/netfilter/
10098 F:      include/net/netfilter/
10099 F:      include/uapi/linux/netfilter*
10100 F:      include/uapi/linux/netfilter/
10101 F:      net/*/netfilter.c
10102 F:      net/*/netfilter/
10103 F:      net/netfilter/
10104 F:      net/bridge/br_netfilter*.c
10105
10106 NETROM NETWORK LAYER
10107 M:      Ralf Baechle <ralf@linux-mips.org>
10108 L:      linux-hams@vger.kernel.org
10109 W:      http://www.linux-ax25.org/
10110 S:      Maintained
10111 F:      include/net/netrom.h
10112 F:      include/uapi/linux/netrom.h
10113 F:      net/netrom/
10114
10115 NETRONOME ETHERNET DRIVERS
10116 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10117 L:      oss-drivers@netronome.com
10118 S:      Maintained
10119 F:      drivers/net/ethernet/netronome/
10120
10121 NETWORK BLOCK DEVICE (NBD)
10122 M:      Josef Bacik <josef@toxicpanda.com>
10123 S:      Maintained
10124 L:      linux-block@vger.kernel.org
10125 L:      nbd@other.debian.org
10126 F:      Documentation/blockdev/nbd.txt
10127 F:      drivers/block/nbd.c
10128 F:      include/uapi/linux/nbd.h
10129
10130 NETWORK DROP MONITOR
10131 M:      Neil Horman <nhorman@tuxdriver.com>
10132 L:      netdev@vger.kernel.org
10133 S:      Maintained
10134 W:      https://fedorahosted.org/dropwatch/
10135 F:      net/core/drop_monitor.c
10136
10137 NETWORKING DRIVERS
10138 M:      "David S. Miller" <davem@davemloft.net>
10139 L:      netdev@vger.kernel.org
10140 W:      http://www.linuxfoundation.org/en/Net
10141 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10144 S:      Odd Fixes
10145 F:      Documentation/devicetree/bindings/net/
10146 F:      drivers/net/
10147 F:      include/linux/if_*
10148 F:      include/linux/netdevice.h
10149 F:      include/linux/etherdevice.h
10150 F:      include/linux/fcdevice.h
10151 F:      include/linux/fddidevice.h
10152 F:      include/linux/hippidevice.h
10153 F:      include/linux/inetdevice.h
10154 F:      include/uapi/linux/if_*
10155 F:      include/uapi/linux/netdevice.h
10156
10157 NETWORKING DRIVERS (WIRELESS)
10158 M:      Kalle Valo <kvalo@codeaurora.org>
10159 L:      linux-wireless@vger.kernel.org
10160 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10163 S:      Maintained
10164 F:      Documentation/devicetree/bindings/net/wireless/
10165 F:      drivers/net/wireless/
10166
10167 NETWORKING [DSA]
10168 M:      Andrew Lunn <andrew@lunn.ch>
10169 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10170 M:      Florian Fainelli <f.fainelli@gmail.com>
10171 S:      Maintained
10172 F:      Documentation/devicetree/bindings/net/dsa/
10173 F:      net/dsa/
10174 F:      include/net/dsa.h
10175 F:      include/linux/dsa/
10176 F:      drivers/net/dsa/
10177
10178 NETWORKING [GENERAL]
10179 M:      "David S. Miller" <davem@davemloft.net>
10180 L:      netdev@vger.kernel.org
10181 W:      http://www.linuxfoundation.org/en/Net
10182 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10185 B:      mailto:netdev@vger.kernel.org
10186 S:      Maintained
10187 F:      net/
10188 F:      include/net/
10189 F:      include/linux/in.h
10190 F:      include/linux/net.h
10191 F:      include/linux/netdevice.h
10192 F:      include/uapi/linux/in.h
10193 F:      include/uapi/linux/net.h
10194 F:      include/uapi/linux/netdevice.h
10195 F:      include/uapi/linux/net_namespace.h
10196 F:      tools/testing/selftests/net/
10197 F:      lib/net_utils.c
10198 F:      lib/random32.c
10199 F:      Documentation/networking/
10200
10201 NETWORKING [IPSEC]
10202 M:      Steffen Klassert <steffen.klassert@secunet.com>
10203 M:      Herbert Xu <herbert@gondor.apana.org.au>
10204 M:      "David S. Miller" <davem@davemloft.net>
10205 L:      netdev@vger.kernel.org
10206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10208 S:      Maintained
10209 F:      net/xfrm/
10210 F:      net/key/
10211 F:      net/ipv4/xfrm*
10212 F:      net/ipv4/esp4*
10213 F:      net/ipv4/ah4.c
10214 F:      net/ipv4/ipcomp.c
10215 F:      net/ipv4/ip_vti.c
10216 F:      net/ipv6/xfrm*
10217 F:      net/ipv6/esp6*
10218 F:      net/ipv6/ah6.c
10219 F:      net/ipv6/ipcomp6.c
10220 F:      net/ipv6/ip6_vti.c
10221 F:      include/uapi/linux/xfrm.h
10222 F:      include/net/xfrm.h
10223
10224 NETWORKING [IPv4/IPv6]
10225 M:      "David S. Miller" <davem@davemloft.net>
10226 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10227 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10228 L:      netdev@vger.kernel.org
10229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10230 S:      Maintained
10231 F:      net/ipv4/
10232 F:      net/ipv6/
10233 F:      include/net/ip*
10234 F:      arch/x86/net/*
10235
10236 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10237 M:      Paul Moore <paul@paul-moore.com>
10238 W:      https://github.com/netlabel
10239 L:      netdev@vger.kernel.org
10240 L:      linux-security-module@vger.kernel.org
10241 S:      Maintained
10242 F:      Documentation/netlabel/
10243 F:      include/net/calipso.h
10244 F:      include/net/cipso_ipv4.h
10245 F:      include/net/netlabel.h
10246 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10247 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10248 F:      net/netlabel/
10249 F:      net/ipv4/cipso_ipv4.c
10250 F:      net/ipv6/calipso.c
10251 F:      net/netfilter/xt_CONNSECMARK.c
10252 F:      net/netfilter/xt_SECMARK.c
10253
10254 NETWORKING [TCP]
10255 M:      Eric Dumazet <edumazet@google.com>
10256 L:      netdev@vger.kernel.org
10257 S:      Maintained
10258 F:      net/ipv4/tcp*.c
10259 F:      net/ipv4/syncookies.c
10260 F:      net/ipv6/tcp*.c
10261 F:      net/ipv6/syncookies.c
10262 F:      include/uapi/linux/tcp.h
10263 F:      include/net/tcp.h
10264 F:      include/linux/tcp.h
10265 F:      include/trace/events/tcp.h
10266
10267 NETWORKING [TLS]
10268 M:      Boris Pismenny <borisp@mellanox.com>
10269 M:      Aviad Yehezkel <aviadye@mellanox.com>
10270 M:      Dave Watson <davejwatson@fb.com>
10271 M:      John Fastabend <john.fastabend@gmail.com>
10272 M:      Daniel Borkmann <daniel@iogearbox.net>
10273 L:      netdev@vger.kernel.org
10274 S:      Maintained
10275 F:      net/tls/*
10276 F:      include/uapi/linux/tls.h
10277 F:      include/net/tls.h
10278
10279 NETWORKING [WIRELESS]
10280 L:      linux-wireless@vger.kernel.org
10281 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10282
10283 NETDEVSIM
10284 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10285 S:      Maintained
10286 F:      drivers/net/netdevsim/*
10287
10288 NETXEN (1/10) GbE SUPPORT
10289 M:      Manish Chopra <manish.chopra@cavium.com>
10290 M:      Rahul Verma <rahul.verma@cavium.com>
10291 M:      Dept-GELinuxNICDev@cavium.com
10292 L:      netdev@vger.kernel.org
10293 S:      Supported
10294 F:      drivers/net/ethernet/qlogic/netxen/
10295
10296 NFC SUBSYSTEM
10297 M:      Samuel Ortiz <sameo@linux.intel.com>
10298 L:      linux-wireless@vger.kernel.org
10299 L:      linux-nfc@lists.01.org (subscribers-only)
10300 S:      Supported
10301 F:      net/nfc/
10302 F:      include/net/nfc/
10303 F:      include/uapi/linux/nfc.h
10304 F:      drivers/nfc/
10305 F:      include/linux/platform_data/nfcmrvl.h
10306 F:      include/linux/platform_data/nxp-nci.h
10307 F:      Documentation/devicetree/bindings/net/nfc/
10308
10309 NFS, SUNRPC, AND LOCKD CLIENTS
10310 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10311 M:      Anna Schumaker <anna.schumaker@netapp.com>
10312 L:      linux-nfs@vger.kernel.org
10313 W:      http://client.linux-nfs.org
10314 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10315 S:      Maintained
10316 F:      fs/lockd/
10317 F:      fs/nfs/
10318 F:      fs/nfs_common/
10319 F:      net/sunrpc/
10320 F:      include/linux/lockd/
10321 F:      include/linux/nfs*
10322 F:      include/linux/sunrpc/
10323 F:      include/uapi/linux/nfs*
10324 F:      include/uapi/linux/sunrpc/
10325
10326 NILFS2 FILESYSTEM
10327 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10328 L:      linux-nilfs@vger.kernel.org
10329 W:      https://nilfs.sourceforge.io/
10330 W:      https://nilfs.osdn.jp/
10331 T:      git git://github.com/konis/nilfs2.git
10332 S:      Supported
10333 F:      Documentation/filesystems/nilfs2.txt
10334 F:      fs/nilfs2/
10335 F:      include/trace/events/nilfs2.h
10336 F:      include/uapi/linux/nilfs2_api.h
10337 F:      include/uapi/linux/nilfs2_ondisk.h
10338
10339 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10340 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10341 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10342 S:      Maintained
10343 F:      Documentation/scsi/NinjaSCSI.txt
10344 F:      drivers/scsi/pcmcia/nsp_*
10345
10346 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10347 M:      GOTO Masanori <gotom@debian.or.jp>
10348 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10349 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10350 S:      Maintained
10351 F:      Documentation/scsi/NinjaSCSI.txt
10352 F:      drivers/scsi/nsp32*
10353
10354 NIOS2 ARCHITECTURE
10355 M:      Ley Foon Tan <lftan@altera.com>
10356 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10358 S:      Maintained
10359 F:      arch/nios2/
10360
10361 NOHZ, DYNTICKS SUPPORT
10362 M:      Frederic Weisbecker <fweisbec@gmail.com>
10363 M:      Thomas Gleixner <tglx@linutronix.de>
10364 M:      Ingo Molnar <mingo@kernel.org>
10365 L:      linux-kernel@vger.kernel.org
10366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10367 S:      Maintained
10368 F:      kernel/time/tick*.*
10369 F:      include/linux/tick.h
10370 F:      include/linux/sched/nohz.h
10371
10372 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10373 M:      Pavel Machek <pavel@ucw.cz>
10374 M:      Sakari Ailus <sakari.ailus@iki.fi>
10375 L:      linux-media@vger.kernel.org
10376 S:      Maintained
10377 F:      drivers/media/i2c/et8ek8
10378 F:      drivers/media/i2c/ad5820.c
10379
10380 NOKIA N900 POWER SUPPLY DRIVERS
10381 R:      Pali Rohár <pali.rohar@gmail.com>
10382 F:      include/linux/power/bq2415x_charger.h
10383 F:      include/linux/power/bq27xxx_battery.h
10384 F:      include/linux/power/isp1704_charger.h
10385 F:      drivers/power/supply/bq2415x_charger.c
10386 F:      drivers/power/supply/bq27xxx_battery.c
10387 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10388 F:      drivers/power/supply/isp1704_charger.c
10389 F:      drivers/power/supply/rx51_battery.c
10390
10391 NTB AMD DRIVER
10392 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10393 L:      linux-ntb@googlegroups.com
10394 S:      Supported
10395 F:      drivers/ntb/hw/amd/
10396
10397 NTB DRIVER CORE
10398 M:      Jon Mason <jdmason@kudzu.us>
10399 M:      Dave Jiang <dave.jiang@intel.com>
10400 M:      Allen Hubbe <allenbh@gmail.com>
10401 L:      linux-ntb@googlegroups.com
10402 S:      Supported
10403 W:      https://github.com/jonmason/ntb/wiki
10404 T:      git git://github.com/jonmason/ntb.git
10405 F:      drivers/ntb/
10406 F:      drivers/net/ntb_netdev.c
10407 F:      include/linux/ntb.h
10408 F:      include/linux/ntb_transport.h
10409 F:      tools/testing/selftests/ntb/
10410
10411 NTB IDT DRIVER
10412 M:      Serge Semin <fancer.lancer@gmail.com>
10413 L:      linux-ntb@googlegroups.com
10414 S:      Supported
10415 F:      drivers/ntb/hw/idt/
10416
10417 NTB INTEL DRIVER
10418 M:      Dave Jiang <dave.jiang@intel.com>
10419 L:      linux-ntb@googlegroups.com
10420 S:      Supported
10421 W:      https://github.com/davejiang/linux/wiki
10422 T:      git https://github.com/davejiang/linux.git
10423 F:      drivers/ntb/hw/intel/
10424
10425 NTFS FILESYSTEM
10426 M:      Anton Altaparmakov <anton@tuxera.com>
10427 L:      linux-ntfs-dev@lists.sourceforge.net
10428 W:      http://www.tuxera.com/
10429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10430 S:      Supported
10431 F:      Documentation/filesystems/ntfs.txt
10432 F:      fs/ntfs/
10433
10434 NUBUS SUBSYSTEM
10435 M:      Finn Thain <fthain@telegraphics.com.au>
10436 L:      linux-m68k@lists.linux-m68k.org
10437 S:      Maintained
10438 F:      arch/*/include/asm/nubus.h
10439 F:      drivers/nubus/
10440 F:      include/linux/nubus.h
10441 F:      include/uapi/linux/nubus.h
10442
10443 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10444 M:      Antonino Daplas <adaplas@gmail.com>
10445 L:      linux-fbdev@vger.kernel.org
10446 S:      Maintained
10447 F:      drivers/video/fbdev/riva/
10448 F:      drivers/video/fbdev/nvidia/
10449
10450 NVM EXPRESS DRIVER
10451 M:      Keith Busch <keith.busch@intel.com>
10452 M:      Jens Axboe <axboe@fb.com>
10453 M:      Christoph Hellwig <hch@lst.de>
10454 M:      Sagi Grimberg <sagi@grimberg.me>
10455 L:      linux-nvme@lists.infradead.org
10456 T:      git://git.infradead.org/nvme.git
10457 W:      http://git.infradead.org/nvme.git
10458 S:      Supported
10459 F:      drivers/nvme/host/
10460 F:      include/linux/nvme.h
10461 F:      include/uapi/linux/nvme_ioctl.h
10462
10463 NVM EXPRESS FC TRANSPORT DRIVERS
10464 M:      James Smart <james.smart@broadcom.com>
10465 L:      linux-nvme@lists.infradead.org
10466 S:      Supported
10467 F:      include/linux/nvme-fc.h
10468 F:      include/linux/nvme-fc-driver.h
10469 F:      drivers/nvme/host/fc.c
10470 F:      drivers/nvme/target/fc.c
10471 F:      drivers/nvme/target/fcloop.c
10472
10473 NVM EXPRESS TARGET DRIVER
10474 M:      Christoph Hellwig <hch@lst.de>
10475 M:      Sagi Grimberg <sagi@grimberg.me>
10476 L:      linux-nvme@lists.infradead.org
10477 T:      git://git.infradead.org/nvme.git
10478 W:      http://git.infradead.org/nvme.git
10479 S:      Supported
10480 F:      drivers/nvme/target/
10481
10482 NVMEM FRAMEWORK
10483 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10484 S:      Maintained
10485 F:      drivers/nvmem/
10486 F:      Documentation/devicetree/bindings/nvmem/
10487 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10488 F:      include/linux/nvmem-consumer.h
10489 F:      include/linux/nvmem-provider.h
10490
10491 NXP SGTL5000 DRIVER
10492 M:      Fabio Estevam <fabio.estevam@nxp.com>
10493 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10494 S:      Maintained
10495 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10496 F:      sound/soc/codecs/sgtl5000*
10497
10498 NXP TDA998X DRM DRIVER
10499 M:      Russell King <linux@armlinux.org.uk>
10500 S:      Maintained
10501 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10502 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10503 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10504 F:      include/drm/i2c/tda998x.h
10505 F:      include/dt-bindings/display/tda998x.h
10506 K:      "nxp,tda998x"
10507
10508 NXP TFA9879 DRIVER
10509 M:      Peter Rosin <peda@axentia.se>
10510 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10511 S:      Maintained
10512 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10513 F:      sound/soc/codecs/tfa9879*
10514
10515 NXP-NCI NFC DRIVER
10516 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10517 R:      Charles Gorand <charles.gorand@effinnov.com>
10518 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10519 S:      Supported
10520 F:      drivers/nfc/nxp-nci
10521
10522 OBJTOOL
10523 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10524 M:      Peter Zijlstra <peterz@infradead.org>
10525 S:      Supported
10526 F:      tools/objtool/
10527
10528 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10529 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10530 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10531 L:      linuxppc-dev@lists.ozlabs.org
10532 S:      Supported
10533 F:      arch/powerpc/platforms/powernv/ocxl.c
10534 F:      arch/powerpc/include/asm/pnv-ocxl.h
10535 F:      drivers/misc/ocxl/
10536 F:      include/misc/ocxl*
10537 F:      include/uapi/misc/ocxl.h
10538 F:      Documentation/accelerators/ocxl.rst
10539
10540 OMAP AUDIO SUPPORT
10541 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10542 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10543 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10544 L:      linux-omap@vger.kernel.org
10545 S:      Maintained
10546 F:      sound/soc/omap/
10547
10548 OMAP CLOCK FRAMEWORK SUPPORT
10549 M:      Paul Walmsley <paul@pwsan.com>
10550 L:      linux-omap@vger.kernel.org
10551 S:      Maintained
10552 F:      arch/arm/*omap*/*clock*
10553
10554 OMAP DEVICE TREE SUPPORT
10555 M:      Benoît Cousson <bcousson@baylibre.com>
10556 M:      Tony Lindgren <tony@atomide.com>
10557 L:      linux-omap@vger.kernel.org
10558 L:      devicetree@vger.kernel.org
10559 S:      Maintained
10560 F:      arch/arm/boot/dts/*omap*
10561 F:      arch/arm/boot/dts/*am3*
10562 F:      arch/arm/boot/dts/*am4*
10563 F:      arch/arm/boot/dts/*am5*
10564 F:      arch/arm/boot/dts/*dra7*
10565
10566 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10567 L:      linux-omap@vger.kernel.org
10568 L:      linux-fbdev@vger.kernel.org
10569 S:      Orphan
10570 F:      drivers/video/fbdev/omap2/
10571 F:      Documentation/arm/OMAP/DSS
10572
10573 OMAP FRAMEBUFFER SUPPORT
10574 L:      linux-fbdev@vger.kernel.org
10575 L:      linux-omap@vger.kernel.org
10576 S:      Orphan
10577 F:      drivers/video/fbdev/omap/
10578
10579 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10580 M:      Roger Quadros <rogerq@ti.com>
10581 M:      Tony Lindgren <tony@atomide.com>
10582 L:      linux-omap@vger.kernel.org
10583 S:      Maintained
10584 F:      drivers/memory/omap-gpmc.c
10585 F:      arch/arm/mach-omap2/*gpmc*
10586
10587 OMAP GPIO DRIVER
10588 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10589 M:      Santosh Shilimkar <ssantosh@kernel.org>
10590 M:      Kevin Hilman <khilman@kernel.org>
10591 L:      linux-omap@vger.kernel.org
10592 S:      Maintained
10593 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10594 F:      drivers/gpio/gpio-omap.c
10595
10596 OMAP HARDWARE SPINLOCK SUPPORT
10597 M:      Ohad Ben-Cohen <ohad@wizery.com>
10598 L:      linux-omap@vger.kernel.org
10599 S:      Maintained
10600 F:      drivers/hwspinlock/omap_hwspinlock.c
10601
10602 OMAP HS MMC SUPPORT
10603 L:      linux-mmc@vger.kernel.org
10604 L:      linux-omap@vger.kernel.org
10605 S:      Orphan
10606 F:      drivers/mmc/host/omap_hsmmc.c
10607
10608 OMAP HWMOD DATA
10609 M:      Paul Walmsley <paul@pwsan.com>
10610 L:      linux-omap@vger.kernel.org
10611 S:      Maintained
10612 F:      arch/arm/mach-omap2/omap_hwmod*data*
10613
10614 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10615 M:      Benoît Cousson <bcousson@baylibre.com>
10616 L:      linux-omap@vger.kernel.org
10617 S:      Maintained
10618 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10619
10620 OMAP HWMOD SUPPORT
10621 M:      Benoît Cousson <bcousson@baylibre.com>
10622 M:      Paul Walmsley <paul@pwsan.com>
10623 L:      linux-omap@vger.kernel.org
10624 S:      Maintained
10625 F:      arch/arm/mach-omap2/omap_hwmod.*
10626
10627 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10628 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10629 L:      linux-media@vger.kernel.org
10630 S:      Maintained
10631 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10632 F:      drivers/media/platform/omap3isp/
10633 F:      drivers/staging/media/omap4iss/
10634
10635 OMAP MMC SUPPORT
10636 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10637 L:      linux-omap@vger.kernel.org
10638 S:      Maintained
10639 F:      drivers/mmc/host/omap.c
10640
10641 OMAP POWER MANAGEMENT SUPPORT
10642 M:      Kevin Hilman <khilman@kernel.org>
10643 L:      linux-omap@vger.kernel.org
10644 S:      Maintained
10645 F:      arch/arm/*omap*/*pm*
10646 F:      drivers/cpufreq/omap-cpufreq.c
10647
10648 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10649 M:      Rajendra Nayak <rnayak@codeaurora.org>
10650 M:      Paul Walmsley <paul@pwsan.com>
10651 L:      linux-omap@vger.kernel.org
10652 S:      Maintained
10653 F:      arch/arm/mach-omap2/prm*
10654
10655 OMAP RANDOM NUMBER GENERATOR SUPPORT
10656 M:      Deepak Saxena <dsaxena@plexity.net>
10657 S:      Maintained
10658 F:      drivers/char/hw_random/omap-rng.c
10659
10660 OMAP USB SUPPORT
10661 L:      linux-usb@vger.kernel.org
10662 L:      linux-omap@vger.kernel.org
10663 S:      Orphan
10664 F:      drivers/usb/*/*omap*
10665 F:      arch/arm/*omap*/usb*
10666
10667 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10668 M:      Mark Jackson <mpfj@newflow.co.uk>
10669 L:      linux-omap@vger.kernel.org
10670 S:      Maintained
10671 F:      arch/arm/boot/dts/am335x-nano.dts
10672
10673 OMAP1 SUPPORT
10674 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10675 M:      Tony Lindgren <tony@atomide.com>
10676 L:      linux-omap@vger.kernel.org
10677 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10679 S:      Maintained
10680 F:      arch/arm/mach-omap1/
10681 F:      arch/arm/plat-omap/
10682 F:      arch/arm/configs/omap1_defconfig
10683 F:      drivers/i2c/busses/i2c-omap.c
10684 F:      include/linux/platform_data/i2c-omap.h
10685 F:      include/linux/platform_data/ams-delta-fiq.h
10686
10687 OMAP2+ SUPPORT
10688 M:      Tony Lindgren <tony@atomide.com>
10689 L:      linux-omap@vger.kernel.org
10690 W:      http://www.muru.com/linux/omap/
10691 W:      http://linux.omap.com/
10692 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10694 S:      Maintained
10695 F:      arch/arm/mach-omap2/
10696 F:      arch/arm/plat-omap/
10697 F:      arch/arm/configs/omap2plus_defconfig
10698 F:      drivers/i2c/busses/i2c-omap.c
10699 F:      drivers/irqchip/irq-omap-intc.c
10700 F:      drivers/mfd/*omap*.c
10701 F:      drivers/mfd/menelaus.c
10702 F:      drivers/mfd/palmas.c
10703 F:      drivers/mfd/tps65217.c
10704 F:      drivers/mfd/tps65218.c
10705 F:      drivers/mfd/tps65910.c
10706 F:      drivers/mfd/twl-core.[ch]
10707 F:      drivers/mfd/twl4030*.c
10708 F:      drivers/mfd/twl6030*.c
10709 F:      drivers/mfd/twl6040*.c
10710 F:      drivers/regulator/palmas-regulator*.c
10711 F:      drivers/regulator/pbias-regulator.c
10712 F:      drivers/regulator/tps65217-regulator.c
10713 F:      drivers/regulator/tps65218-regulator.c
10714 F:      drivers/regulator/tps65910-regulator.c
10715 F:      drivers/regulator/twl-regulator.c
10716 F:      drivers/regulator/twl6030-regulator.c
10717 F:      include/linux/platform_data/i2c-omap.h
10718
10719 ONION OMEGA2+ BOARD
10720 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10721 L:      linux-mips@linux-mips.org
10722 S:      Maintained
10723 F:      arch/mips/boot/dts/ralink/omega2p.dts
10724
10725 OMFS FILESYSTEM
10726 M:      Bob Copeland <me@bobcopeland.com>
10727 L:      linux-karma-devel@lists.sourceforge.net
10728 S:      Maintained
10729 F:      Documentation/filesystems/omfs.txt
10730 F:      fs/omfs/
10731
10732 OMNIKEY CARDMAN 4000 DRIVER
10733 M:      Harald Welte <laforge@gnumonks.org>
10734 S:      Maintained
10735 F:      drivers/char/pcmcia/cm4000_cs.c
10736 F:      include/linux/cm4000_cs.h
10737 F:      include/uapi/linux/cm4000_cs.h
10738
10739 OMNIKEY CARDMAN 4040 DRIVER
10740 M:      Harald Welte <laforge@gnumonks.org>
10741 S:      Maintained
10742 F:      drivers/char/pcmcia/cm4040_cs.*
10743
10744 OMNIVISION OV13858 SENSOR DRIVER
10745 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10746 L:      linux-media@vger.kernel.org
10747 T:      git git://linuxtv.org/media_tree.git
10748 S:      Maintained
10749 F:      drivers/media/i2c/ov13858.c
10750
10751 OMNIVISION OV2680 SENSOR DRIVER
10752 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10753 L:      linux-media@vger.kernel.org
10754 T:      git git://linuxtv.org/media_tree.git
10755 S:      Maintained
10756 F:      drivers/media/i2c/ov2680.c
10757 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10758
10759 OMNIVISION OV2685 SENSOR DRIVER
10760 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10761 L:      linux-media@vger.kernel.org
10762 T:      git git://linuxtv.org/media_tree.git
10763 S:      Maintained
10764 F:      drivers/media/i2c/ov2685.c
10765
10766 OMNIVISION OV5640 SENSOR DRIVER
10767 M:      Steve Longerbeam <slongerbeam@gmail.com>
10768 L:      linux-media@vger.kernel.org
10769 T:      git git://linuxtv.org/media_tree.git
10770 S:      Maintained
10771 F:      drivers/media/i2c/ov5640.c
10772
10773 OMNIVISION OV5647 SENSOR DRIVER
10774 M:      Luis Oliveira <lolivei@synopsys.com>
10775 L:      linux-media@vger.kernel.org
10776 T:      git git://linuxtv.org/media_tree.git
10777 S:      Maintained
10778 F:      drivers/media/i2c/ov5647.c
10779
10780 OMNIVISION OV5695 SENSOR DRIVER
10781 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10782 L:      linux-media@vger.kernel.org
10783 T:      git git://linuxtv.org/media_tree.git
10784 S:      Maintained
10785 F:      drivers/media/i2c/ov5695.c
10786
10787 OMNIVISION OV7670 SENSOR DRIVER
10788 M:      Jonathan Corbet <corbet@lwn.net>
10789 L:      linux-media@vger.kernel.org
10790 T:      git git://linuxtv.org/media_tree.git
10791 S:      Maintained
10792 F:      drivers/media/i2c/ov7670.c
10793 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10794
10795 OMNIVISION OV772x SENSOR DRIVER
10796 M:      Jacopo Mondi <jacopo@jmondi.org>
10797 L:      linux-media@vger.kernel.org
10798 T:      git git://linuxtv.org/media_tree.git
10799 S:      Odd fixes
10800 F:      drivers/media/i2c/ov772x.c
10801 F:      include/media/i2c/ov772x.h
10802 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10803
10804 OMNIVISION OV7740 SENSOR DRIVER
10805 M:      Wenyou Yang <wenyou.yang@microchip.com>
10806 L:      linux-media@vger.kernel.org
10807 T:      git git://linuxtv.org/media_tree.git
10808 S:      Maintained
10809 F:      drivers/media/i2c/ov7740.c
10810 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10811
10812 OMNIVISION OV9650 SENSOR DRIVER
10813 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10814 R:      Akinobu Mita <akinobu.mita@gmail.com>
10815 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10816 L:      linux-media@vger.kernel.org
10817 T:      git git://linuxtv.org/media_tree.git
10818 S:      Maintained
10819 F:      drivers/media/i2c/ov9650.c
10820 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10821
10822 ONENAND FLASH DRIVER
10823 M:      Kyungmin Park <kyungmin.park@samsung.com>
10824 L:      linux-mtd@lists.infradead.org
10825 S:      Maintained
10826 F:      drivers/mtd/nand/onenand/
10827 F:      include/linux/mtd/onenand*.h
10828
10829 ONSTREAM SCSI TAPE DRIVER
10830 M:      Willem Riede <osst@riede.org>
10831 L:      osst-users@lists.sourceforge.net
10832 L:      linux-scsi@vger.kernel.org
10833 S:      Maintained
10834 F:      Documentation/scsi/osst.txt
10835 F:      drivers/scsi/osst.*
10836 F:      drivers/scsi/osst_*.h
10837 F:      drivers/scsi/st.h
10838
10839 OP-TEE DRIVER
10840 M:      Jens Wiklander <jens.wiklander@linaro.org>
10841 S:      Maintained
10842 F:      drivers/tee/optee/
10843
10844 OPA-VNIC DRIVER
10845 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10846 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10847 L:      linux-rdma@vger.kernel.org
10848 S:      Supported
10849 F:      drivers/infiniband/ulp/opa_vnic
10850
10851 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10852 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10853 M:      Frank Rowand <frowand.list@gmail.com>
10854 L:      devicetree@vger.kernel.org
10855 S:      Maintained
10856 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10857 F:      Documentation/devicetree/overlay-notes.txt
10858 F:      drivers/of/overlay.c
10859 F:      drivers/of/resolver.c
10860 K:      of_overlay_notifier_
10861
10862 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10863 M:      Rob Herring <robh+dt@kernel.org>
10864 M:      Frank Rowand <frowand.list@gmail.com>
10865 L:      devicetree@vger.kernel.org
10866 W:      http://www.devicetree.org/
10867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10868 S:      Maintained
10869 F:      drivers/of/
10870 F:      include/linux/of*.h
10871 F:      scripts/dtc/
10872 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10873
10874 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10875 M:      Rob Herring <robh+dt@kernel.org>
10876 M:      Mark Rutland <mark.rutland@arm.com>
10877 L:      devicetree@vger.kernel.org
10878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10879 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10880 S:      Maintained
10881 F:      Documentation/devicetree/
10882 F:      arch/*/boot/dts/
10883 F:      include/dt-bindings/
10884
10885 OPENCORES I2C BUS DRIVER
10886 M:      Peter Korsgaard <peter@korsgaard.com>
10887 L:      linux-i2c@vger.kernel.org
10888 S:      Maintained
10889 F:      Documentation/i2c/busses/i2c-ocores
10890 F:      drivers/i2c/busses/i2c-ocores.c
10891
10892 OPENRISC ARCHITECTURE
10893 M:      Jonas Bonn <jonas@southpole.se>
10894 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10895 M:      Stafford Horne <shorne@gmail.com>
10896 T:      git git://github.com/openrisc/linux.git
10897 L:      openrisc@lists.librecores.org
10898 W:      http://openrisc.io
10899 S:      Maintained
10900 F:      Documentation/devicetree/bindings/openrisc/
10901 F:      Documentation/openrisc/
10902 F:      arch/openrisc/
10903 F:      drivers/irqchip/irq-ompic.c
10904 F:      drivers/irqchip/irq-or1k-*
10905
10906 OPENVSWITCH
10907 M:      Pravin B Shelar <pshelar@ovn.org>
10908 L:      netdev@vger.kernel.org
10909 L:      dev@openvswitch.org
10910 W:      http://openvswitch.org
10911 S:      Maintained
10912 F:      net/openvswitch/
10913 F:      include/uapi/linux/openvswitch.h
10914
10915 OPERATING PERFORMANCE POINTS (OPP)
10916 M:      Viresh Kumar <vireshk@kernel.org>
10917 M:      Nishanth Menon <nm@ti.com>
10918 M:      Stephen Boyd <sboyd@kernel.org>
10919 L:      linux-pm@vger.kernel.org
10920 S:      Maintained
10921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10922 F:      drivers/opp/
10923 F:      include/linux/pm_opp.h
10924 F:      Documentation/power/opp.txt
10925 F:      Documentation/devicetree/bindings/opp/
10926
10927 OPL4 DRIVER
10928 M:      Clemens Ladisch <clemens@ladisch.de>
10929 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10930 T:      git git://git.alsa-project.org/alsa-kernel.git
10931 S:      Maintained
10932 F:      sound/drivers/opl4/
10933
10934 OPROFILE
10935 M:      Robert Richter <rric@kernel.org>
10936 L:      oprofile-list@lists.sf.net
10937 S:      Maintained
10938 F:      arch/*/include/asm/oprofile*.h
10939 F:      arch/*/oprofile/
10940 F:      drivers/oprofile/
10941 F:      include/linux/oprofile.h
10942
10943 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10944 M:      Mark Fasheh <mark@fasheh.com>
10945 M:      Joel Becker <jlbec@evilplan.org>
10946 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10947 W:      http://ocfs2.wiki.kernel.org
10948 S:      Supported
10949 F:      Documentation/filesystems/ocfs2.txt
10950 F:      Documentation/filesystems/dlmfs.txt
10951 F:      fs/ocfs2/
10952
10953 ORANGEFS FILESYSTEM
10954 M:      Mike Marshall <hubcap@omnibond.com>
10955 R:      Martin Brandenburg <martin@omnibond.com>
10956 L:      devel@lists.orangefs.org
10957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10958 S:      Supported
10959 F:      fs/orangefs/
10960 F:      Documentation/filesystems/orangefs.txt
10961
10962 ORINOCO DRIVER
10963 L:      linux-wireless@vger.kernel.org
10964 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10965 W:      http://www.nongnu.org/orinoco/
10966 S:      Orphan
10967 F:      drivers/net/wireless/intersil/orinoco/
10968
10969 OSD LIBRARY and FILESYSTEM
10970 M:      Boaz Harrosh <ooo@electrozaur.com>
10971 S:      Maintained
10972 F:      drivers/scsi/osd/
10973 F:      include/scsi/osd_*
10974 F:      fs/exofs/
10975
10976 OV2659 OMNIVISION SENSOR DRIVER
10977 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10978 L:      linux-media@vger.kernel.org
10979 W:      https://linuxtv.org
10980 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10981 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10982 S:      Maintained
10983 F:      drivers/media/i2c/ov2659.c
10984 F:      include/media/i2c/ov2659.h
10985
10986 OVERLAY FILESYSTEM
10987 M:      Miklos Szeredi <miklos@szeredi.hu>
10988 L:      linux-unionfs@vger.kernel.org
10989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10990 S:      Supported
10991 F:      fs/overlayfs/
10992 F:      Documentation/filesystems/overlayfs.txt
10993
10994 P54 WIRELESS DRIVER
10995 M:      Christian Lamparter <chunkeey@googlemail.com>
10996 L:      linux-wireless@vger.kernel.org
10997 W:      http://wireless.kernel.org/en/users/Drivers/p54
10998 S:      Maintained
10999 F:      drivers/net/wireless/intersil/p54/
11000
11001 PA SEMI ETHERNET DRIVER
11002 L:      netdev@vger.kernel.org
11003 S:      Orphan
11004 F:      drivers/net/ethernet/pasemi/*
11005
11006 PA SEMI SMBUS DRIVER
11007 L:      linux-i2c@vger.kernel.org
11008 S:      Orphan
11009 F:      drivers/i2c/busses/i2c-pasemi.c
11010
11011 PADATA PARALLEL EXECUTION MECHANISM
11012 M:      Steffen Klassert <steffen.klassert@secunet.com>
11013 L:      linux-crypto@vger.kernel.org
11014 S:      Maintained
11015 F:      kernel/padata.c
11016 F:      include/linux/padata.h
11017 F:      Documentation/padata.txt
11018
11019 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11020 M:      Harald Welte <laforge@gnumonks.org>
11021 L:      platform-driver-x86@vger.kernel.org
11022 S:      Maintained
11023 F:      drivers/platform/x86/panasonic-laptop.c
11024
11025 PARALLEL LCD/KEYPAD PANEL DRIVER
11026 M:      Willy Tarreau <willy@haproxy.com>
11027 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11028 S:      Odd Fixes
11029 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11030 F:      drivers/auxdisplay/panel.c
11031
11032 PARALLEL PORT SUBSYSTEM
11033 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11034 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11035 L:      linux-parport@lists.infradead.org (subscribers-only)
11036 S:      Maintained
11037 F:      drivers/parport/
11038 F:      include/linux/parport*.h
11039 F:      drivers/char/ppdev.c
11040 F:      include/uapi/linux/ppdev.h
11041 F:      Documentation/parport*.txt
11042
11043 PARAVIRT_OPS INTERFACE
11044 M:      Juergen Gross <jgross@suse.com>
11045 M:      Alok Kataria <akataria@vmware.com>
11046 L:      virtualization@lists.linux-foundation.org
11047 S:      Supported
11048 F:      Documentation/virtual/paravirt_ops.txt
11049 F:      arch/*/kernel/paravirt*
11050 F:      arch/*/include/asm/paravirt*.h
11051 F:      include/linux/hypervisor.h
11052
11053 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11054 M:      Tim Waugh <tim@cyberelk.net>
11055 L:      linux-parport@lists.infradead.org (subscribers-only)
11056 S:      Maintained
11057 F:      Documentation/blockdev/paride.txt
11058 F:      drivers/block/paride/
11059
11060 PARISC ARCHITECTURE
11061 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11062 M:      Helge Deller <deller@gmx.de>
11063 L:      linux-parisc@vger.kernel.org
11064 W:      http://www.parisc-linux.org/
11065 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11068 S:      Maintained
11069 F:      arch/parisc/
11070 F:      Documentation/parisc/
11071 F:      drivers/parisc/
11072 F:      drivers/char/agp/parisc-agp.c
11073 F:      drivers/input/serio/gscps2.c
11074 F:      drivers/parport/parport_gsc.*
11075 F:      drivers/tty/serial/8250/8250_gsc.c
11076 F:      drivers/video/fbdev/sti*
11077 F:      drivers/video/console/sti*
11078 F:      drivers/video/logo/logo_parisc*
11079
11080 PARMAN
11081 M:      Jiri Pirko <jiri@mellanox.com>
11082 L:      netdev@vger.kernel.org
11083 S:      Supported
11084 F:      lib/parman.c
11085 F:      lib/test_parman.c
11086 F:      include/linux/parman.h
11087
11088 PC87360 HARDWARE MONITORING DRIVER
11089 M:      Jim Cromie <jim.cromie@gmail.com>
11090 L:      linux-hwmon@vger.kernel.org
11091 S:      Maintained
11092 F:      Documentation/hwmon/pc87360
11093 F:      drivers/hwmon/pc87360.c
11094
11095 PC8736x GPIO DRIVER
11096 M:      Jim Cromie <jim.cromie@gmail.com>
11097 S:      Maintained
11098 F:      drivers/char/pc8736x_gpio.c
11099
11100 PC87427 HARDWARE MONITORING DRIVER
11101 M:      Jean Delvare <jdelvare@suse.com>
11102 L:      linux-hwmon@vger.kernel.org
11103 S:      Maintained
11104 F:      Documentation/hwmon/pc87427
11105 F:      drivers/hwmon/pc87427.c
11106
11107 PCA9532 LED DRIVER
11108 M:      Riku Voipio <riku.voipio@iki.fi>
11109 S:      Maintained
11110 F:      drivers/leds/leds-pca9532.c
11111 F:      include/linux/leds-pca9532.h
11112
11113 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11114 M:      Guenter Roeck <linux@roeck-us.net>
11115 L:      linux-i2c@vger.kernel.org
11116 S:      Maintained
11117 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11118
11119 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11120 M:      Khalid Aziz <khalid@gonehiking.org>
11121 S:      Maintained
11122 F:      drivers/firmware/pcdp.*
11123
11124 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11125 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11126 L:      linux-pci@vger.kernel.org
11127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11128 S:      Maintained
11129 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11130 F:      drivers/pci/controller/pci-aardvark.c
11131
11132 PCI DRIVER FOR ALTERA PCIE IP
11133 M:      Ley Foon Tan <lftan@altera.com>
11134 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11135 L:      linux-pci@vger.kernel.org
11136 S:      Supported
11137 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11138 F:      drivers/pci/controller/pcie-altera.c
11139
11140 PCI DRIVER FOR APPLIEDMICRO XGENE
11141 M:      Tanmay Inamdar <tinamdar@apm.com>
11142 L:      linux-pci@vger.kernel.org
11143 L:      linux-arm-kernel@lists.infradead.org
11144 S:      Maintained
11145 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11146 F:      drivers/pci/controller/pci-xgene.c
11147
11148 PCI DRIVER FOR ARM VERSATILE PLATFORM
11149 M:      Rob Herring <robh@kernel.org>
11150 L:      linux-pci@vger.kernel.org
11151 L:      linux-arm-kernel@lists.infradead.org
11152 S:      Maintained
11153 F:      Documentation/devicetree/bindings/pci/versatile.txt
11154 F:      drivers/pci/controller/pci-versatile.c
11155
11156 PCI DRIVER FOR ARMADA 8K
11157 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11158 L:      linux-pci@vger.kernel.org
11159 L:      linux-arm-kernel@lists.infradead.org
11160 S:      Maintained
11161 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11162 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11163
11164 PCI DRIVER FOR CADENCE PCIE IP
11165 M:      Alan Douglas <adouglas@cadence.com>
11166 L:      linux-pci@vger.kernel.org
11167 S:      Maintained
11168 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11169 F:      drivers/pci/controller/pcie-cadence*
11170
11171 PCI DRIVER FOR FREESCALE LAYERSCAPE
11172 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11173 M:      Mingkai Hu <mingkai.hu@nxp.com>
11174 M:      Roy Zang <roy.zang@nxp.com>
11175 L:      linuxppc-dev@lists.ozlabs.org
11176 L:      linux-pci@vger.kernel.org
11177 L:      linux-arm-kernel@lists.infradead.org
11178 S:      Maintained
11179 F:      drivers/pci/controller/dwc/*layerscape*
11180
11181 PCI DRIVER FOR GENERIC OF HOSTS
11182 M:      Will Deacon <will.deacon@arm.com>
11183 L:      linux-pci@vger.kernel.org
11184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11185 S:      Maintained
11186 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11187 F:      drivers/pci/controller/pci-host-common.c
11188 F:      drivers/pci/controller/pci-host-generic.c
11189
11190 PCI DRIVER FOR IMX6
11191 M:      Richard Zhu <hongxing.zhu@nxp.com>
11192 M:      Lucas Stach <l.stach@pengutronix.de>
11193 L:      linux-pci@vger.kernel.org
11194 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11195 S:      Maintained
11196 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11197 F:      drivers/pci/controller/dwc/*imx6*
11198
11199 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11200 M:      Keith Busch <keith.busch@intel.com>
11201 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11202 L:      linux-pci@vger.kernel.org
11203 S:      Supported
11204 F:      drivers/pci/controller/vmd.c
11205
11206 PCI DRIVER FOR MICROSEMI SWITCHTEC
11207 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11208 M:      Logan Gunthorpe <logang@deltatee.com>
11209 L:      linux-pci@vger.kernel.org
11210 S:      Maintained
11211 F:      Documentation/switchtec.txt
11212 F:      Documentation/ABI/testing/sysfs-class-switchtec
11213 F:      drivers/pci/switch/switchtec*
11214 F:      include/uapi/linux/switchtec_ioctl.h
11215 F:      include/linux/switchtec.h
11216 F:      drivers/ntb/hw/mscc/
11217
11218 PCI DRIVER FOR MOBIVEIL PCIE IP
11219 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11220 L:      linux-pci@vger.kernel.org
11221 S:      Supported
11222 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11223 F:      drivers/pci/controller/pcie-mobiveil.c
11224
11225 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11226 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11227 M:      Jason Cooper <jason@lakedaemon.net>
11228 L:      linux-pci@vger.kernel.org
11229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11230 S:      Maintained
11231 F:      drivers/pci/controller/*mvebu*
11232
11233 PCI DRIVER FOR NVIDIA TEGRA
11234 M:      Thierry Reding <thierry.reding@gmail.com>
11235 L:      linux-tegra@vger.kernel.org
11236 L:      linux-pci@vger.kernel.org
11237 S:      Supported
11238 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11239 F:      drivers/pci/controller/pci-tegra.c
11240
11241 PCI DRIVER FOR RENESAS R-CAR
11242 M:      Simon Horman <horms@verge.net.au>
11243 L:      linux-pci@vger.kernel.org
11244 L:      linux-renesas-soc@vger.kernel.org
11245 S:      Maintained
11246 F:      drivers/pci/controller/*rcar*
11247
11248 PCI DRIVER FOR SAMSUNG EXYNOS
11249 M:      Jingoo Han <jingoohan1@gmail.com>
11250 L:      linux-pci@vger.kernel.org
11251 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11252 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11253 S:      Maintained
11254 F:      drivers/pci/controller/dwc/pci-exynos.c
11255
11256 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11257 M:      Jingoo Han <jingoohan1@gmail.com>
11258 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11259 L:      linux-pci@vger.kernel.org
11260 S:      Maintained
11261 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11262 F:      drivers/pci/controller/dwc/*designware*
11263
11264 PCI DRIVER FOR TI DRA7XX
11265 M:      Kishon Vijay Abraham I <kishon@ti.com>
11266 L:      linux-omap@vger.kernel.org
11267 L:      linux-pci@vger.kernel.org
11268 S:      Supported
11269 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11270 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11271
11272 PCI DRIVER FOR TI KEYSTONE
11273 M:      Murali Karicheri <m-karicheri2@ti.com>
11274 L:      linux-pci@vger.kernel.org
11275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11276 S:      Maintained
11277 F:      drivers/pci/controller/dwc/*keystone*
11278
11279 PCI ENDPOINT SUBSYSTEM
11280 M:      Kishon Vijay Abraham I <kishon@ti.com>
11281 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11282 L:      linux-pci@vger.kernel.org
11283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11284 S:      Supported
11285 F:      drivers/pci/endpoint/
11286 F:      drivers/misc/pci_endpoint_test.c
11287 F:      tools/pci/
11288
11289 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11290 M:      Russell Currey <ruscur@russell.cc>
11291 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11292 M:      Oliver O'Halloran <oohall@gmail.com>
11293 L:      linuxppc-dev@lists.ozlabs.org
11294 S:      Supported
11295 F:      Documentation/PCI/pci-error-recovery.txt
11296 F:      drivers/pci/pcie/aer.c
11297 F:      drivers/pci/pcie/dpc.c
11298 F:      drivers/pci/pcie/err.c
11299 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11300 F:      arch/powerpc/kernel/eeh*.c
11301 F:      arch/powerpc/platforms/*/eeh*.c
11302 F:      arch/powerpc/include/*/eeh*.h
11303
11304 PCI ERROR RECOVERY
11305 M:      Linas Vepstas <linasvepstas@gmail.com>
11306 L:      linux-pci@vger.kernel.org
11307 S:      Supported
11308 F:      Documentation/PCI/pci-error-recovery.txt
11309
11310 PCI MSI DRIVER FOR ALTERA MSI IP
11311 M:      Ley Foon Tan <lftan@altera.com>
11312 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11313 L:      linux-pci@vger.kernel.org
11314 S:      Supported
11315 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11316 F:      drivers/pci/controller/pcie-altera-msi.c
11317
11318 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11319 M:      Duc Dang <dhdang@apm.com>
11320 L:      linux-pci@vger.kernel.org
11321 L:      linux-arm-kernel@lists.infradead.org
11322 S:      Maintained
11323 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11324 F:      drivers/pci/controller/pci-xgene-msi.c
11325
11326 PCI SUBSYSTEM
11327 M:      Bjorn Helgaas <bhelgaas@google.com>
11328 L:      linux-pci@vger.kernel.org
11329 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11331 S:      Supported
11332 F:      Documentation/devicetree/bindings/pci/
11333 F:      Documentation/PCI/
11334 F:      drivers/acpi/pci*
11335 F:      drivers/pci/
11336 F:      include/asm-generic/pci*
11337 F:      include/linux/pci*
11338 F:      include/linux/of_pci.h
11339 F:      include/uapi/linux/pci*
11340 F:      lib/pci*
11341 F:      arch/x86/pci/
11342 F:      arch/x86/kernel/quirks.c
11343
11344 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11345 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11346 L:      linux-pci@vger.kernel.org
11347 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11349 S:      Supported
11350 F:      drivers/pci/controller/
11351
11352 PCIE DRIVER FOR AXIS ARTPEC
11353 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11354 L:      linux-arm-kernel@axis.com
11355 L:      linux-pci@vger.kernel.org
11356 S:      Maintained
11357 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11358 F:      drivers/pci/controller/dwc/*artpec*
11359
11360 PCIE DRIVER FOR CAVIUM THUNDERX
11361 M:      David Daney <david.daney@cavium.com>
11362 L:      linux-pci@vger.kernel.org
11363 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11364 S:      Supported
11365 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11366 F:      drivers/pci/controller/pci-thunder-*
11367
11368 PCIE DRIVER FOR HISILICON
11369 M:      Zhou Wang <wangzhou1@hisilicon.com>
11370 L:      linux-pci@vger.kernel.org
11371 S:      Maintained
11372 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11373 F:      drivers/pci/controller/dwc/pcie-hisi.c
11374
11375 PCIE DRIVER FOR HISILICON KIRIN
11376 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11377 M:      Binghui Wang <wangbinghui@hisilicon.com>
11378 L:      linux-pci@vger.kernel.org
11379 S:      Maintained
11380 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11381 F:      drivers/pci/controller/dwc/pcie-kirin.c
11382
11383 PCIE DRIVER FOR HISILICON STB
11384 M:      Jianguo Sun <sunjianguo1@huawei.com>
11385 M:      Shawn Guo <shawn.guo@linaro.org>
11386 L:      linux-pci@vger.kernel.org
11387 S:      Maintained
11388 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11389 F:      drivers/pci/controller/dwc/pcie-histb.c
11390
11391 PCIE DRIVER FOR MEDIATEK
11392 M:      Ryder Lee <ryder.lee@mediatek.com>
11393 L:      linux-pci@vger.kernel.org
11394 L:      linux-mediatek@lists.infradead.org
11395 S:      Supported
11396 F:      Documentation/devicetree/bindings/pci/mediatek*
11397 F:      drivers/pci/controller/*mediatek*
11398
11399 PCIE DRIVER FOR QUALCOMM MSM
11400 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11401 L:      linux-pci@vger.kernel.org
11402 L:      linux-arm-msm@vger.kernel.org
11403 S:      Maintained
11404 F:      drivers/pci/controller/dwc/*qcom*
11405
11406 PCIE DRIVER FOR ROCKCHIP
11407 M:      Shawn Lin <shawn.lin@rock-chips.com>
11408 L:      linux-pci@vger.kernel.org
11409 L:      linux-rockchip@lists.infradead.org
11410 S:      Maintained
11411 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11412 F:      drivers/pci/controller/pcie-rockchip*
11413
11414 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11415 M:      Linus Walleij <linus.walleij@linaro.org>
11416 L:      linux-pci@vger.kernel.org
11417 S:      Maintained
11418 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11419 F:      drivers/pci/controller/pci-v3-semi.c
11420
11421 PCIE DRIVER FOR ST SPEAR13XX
11422 M:      Pratyush Anand <pratyush.anand@gmail.com>
11423 L:      linux-pci@vger.kernel.org
11424 S:      Maintained
11425 F:      drivers/pci/controller/dwc/*spear*
11426
11427 PCMCIA SUBSYSTEM
11428 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11430 S:      Odd Fixes
11431 F:      Documentation/pcmcia/
11432 F:      tools/pcmcia/
11433 F:      drivers/pcmcia/
11434 F:      include/pcmcia/
11435
11436 PCNET32 NETWORK DRIVER
11437 M:      Don Fry <pcnet32@frontier.com>
11438 L:      netdev@vger.kernel.org
11439 S:      Maintained
11440 F:      drivers/net/ethernet/amd/pcnet32.c
11441
11442 PCRYPT PARALLEL CRYPTO ENGINE
11443 M:      Steffen Klassert <steffen.klassert@secunet.com>
11444 L:      linux-crypto@vger.kernel.org
11445 S:      Maintained
11446 F:      crypto/pcrypt.c
11447 F:      include/crypto/pcrypt.h
11448
11449 PEAQ WMI HOTKEYS DRIVER
11450 M:      Hans de Goede <hdegoede@redhat.com>
11451 L:      platform-driver-x86@vger.kernel.org
11452 S:      Maintained
11453 F:      drivers/platform/x86/peaq-wmi.c
11454
11455 PER-CPU MEMORY ALLOCATOR
11456 M:      Dennis Zhou <dennis@kernel.org>
11457 M:      Tejun Heo <tj@kernel.org>
11458 M:      Christoph Lameter <cl@linux.com>
11459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11460 S:      Maintained
11461 F:      include/linux/percpu*.h
11462 F:      mm/percpu*.c
11463 F:      arch/*/include/asm/percpu.h
11464
11465 PER-TASK DELAY ACCOUNTING
11466 M:      Balbir Singh <bsingharora@gmail.com>
11467 S:      Maintained
11468 F:      include/linux/delayacct.h
11469 F:      kernel/delayacct.c
11470
11471 PERFORMANCE EVENTS SUBSYSTEM
11472 M:      Peter Zijlstra <peterz@infradead.org>
11473 M:      Ingo Molnar <mingo@redhat.com>
11474 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11475 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11476 R:      Jiri Olsa <jolsa@redhat.com>
11477 R:      Namhyung Kim <namhyung@kernel.org>
11478 L:      linux-kernel@vger.kernel.org
11479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11480 S:      Supported
11481 F:      kernel/events/*
11482 F:      include/linux/perf_event.h
11483 F:      include/uapi/linux/perf_event.h
11484 F:      arch/*/kernel/perf_event*.c
11485 F:      arch/*/kernel/*/perf_event*.c
11486 F:      arch/*/kernel/*/*/perf_event*.c
11487 F:      arch/*/include/asm/perf_event.h
11488 F:      arch/*/kernel/perf_callchain.c
11489 F:      arch/*/events/*
11490 F:      tools/perf/
11491
11492 PERSONALITY HANDLING
11493 M:      Christoph Hellwig <hch@infradead.org>
11494 L:      linux-abi-devel@lists.sourceforge.net
11495 S:      Maintained
11496 F:      include/linux/personality.h
11497 F:      include/uapi/linux/personality.h
11498
11499 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11500 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11501 L:      linux-input@vger.kernel.org
11502 S:      Maintained
11503 F:      Documentation/input/devices/pxrc.rst
11504 F:      drivers/input/joystick/pxrc.c
11505
11506 PHONET PROTOCOL
11507 M:      Remi Denis-Courmont <courmisch@gmail.com>
11508 S:      Supported
11509 F:      Documentation/networking/phonet.txt
11510 F:      include/linux/phonet.h
11511 F:      include/net/phonet/
11512 F:      include/uapi/linux/phonet.h
11513 F:      net/phonet/
11514
11515 PHRAM MTD DRIVER
11516 M:      Joern Engel <joern@lazybastard.org>
11517 L:      linux-mtd@lists.infradead.org
11518 S:      Maintained
11519 F:      drivers/mtd/devices/phram.c
11520
11521 PICOLCD HID DRIVER
11522 M:      Bruno Prémont <bonbons@linux-vserver.org>
11523 L:      linux-input@vger.kernel.org
11524 S:      Maintained
11525 F:      drivers/hid/hid-picolcd*
11526
11527 PICOXCELL SUPPORT
11528 M:      Jamie Iles <jamie@jamieiles.com>
11529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11530 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11531 S:      Supported
11532 F:      arch/arm/boot/dts/picoxcell*
11533 F:      arch/arm/mach-picoxcell/
11534 F:      drivers/crypto/picoxcell*
11535
11536 PIN CONTROL SUBSYSTEM
11537 M:      Linus Walleij <linus.walleij@linaro.org>
11538 L:      linux-gpio@vger.kernel.org
11539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11540 S:      Maintained
11541 F:      Documentation/devicetree/bindings/pinctrl/
11542 F:      Documentation/driver-api/pinctl.rst
11543 F:      drivers/pinctrl/
11544 F:      include/linux/pinctrl/
11545
11546 PIN CONTROLLER - ATMEL AT91
11547 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11549 S:      Maintained
11550 F:      drivers/pinctrl/pinctrl-at91.*
11551
11552 PIN CONTROLLER - ATMEL AT91 PIO4
11553 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11555 L:      linux-gpio@vger.kernel.org
11556 S:      Supported
11557 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11558
11559 PIN CONTROLLER - FREESCALE
11560 M:      Dong Aisheng <aisheng.dong@nxp.com>
11561 M:      Fabio Estevam <festevam@gmail.com>
11562 M:      Shawn Guo <shawnguo@kernel.org>
11563 M:      Stefan Agner <stefan@agner.ch>
11564 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11565 L:      linux-gpio@vger.kernel.org
11566 S:      Maintained
11567 F:      drivers/pinctrl/freescale/
11568 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11569
11570 PIN CONTROLLER - INTEL
11571 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11572 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11573 S:      Maintained
11574 F:      drivers/pinctrl/intel/
11575
11576 PIN CONTROLLER - MEDIATEK
11577 M:      Sean Wang <sean.wang@kernel.org>
11578 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11579 S:      Maintained
11580 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11581 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11582 F:      drivers/pinctrl/mediatek/
11583
11584 PIN CONTROLLER - QUALCOMM
11585 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11586 S:      Maintained
11587 L:      linux-arm-msm@vger.kernel.org
11588 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11589 F:      drivers/pinctrl/qcom/
11590
11591 PIN CONTROLLER - RENESAS
11592 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11593 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11594 L:      linux-renesas-soc@vger.kernel.org
11595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11596 S:      Maintained
11597 F:      drivers/pinctrl/sh-pfc/
11598
11599 PIN CONTROLLER - SAMSUNG
11600 M:      Tomasz Figa <tomasz.figa@gmail.com>
11601 M:      Krzysztof Kozlowski <krzk@kernel.org>
11602 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11604 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11605 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11607 S:      Maintained
11608 F:      drivers/pinctrl/samsung/
11609 F:      include/dt-bindings/pinctrl/samsung.h
11610 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11611
11612 PIN CONTROLLER - SINGLE
11613 M:      Tony Lindgren <tony@atomide.com>
11614 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11615 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11616 L:      linux-omap@vger.kernel.org
11617 S:      Maintained
11618 F:      drivers/pinctrl/pinctrl-single.c
11619
11620 PIN CONTROLLER - ST SPEAR
11621 M:      Viresh Kumar <vireshk@kernel.org>
11622 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11623 W:      http://www.st.com/spear
11624 S:      Maintained
11625 F:      drivers/pinctrl/spear/
11626
11627 PISTACHIO SOC SUPPORT
11628 M:      James Hartley <james.hartley@sondrel.com>
11629 L:      linux-mips@linux-mips.org
11630 S:      Odd Fixes
11631 F:      arch/mips/pistachio/
11632 F:      arch/mips/include/asm/mach-pistachio/
11633 F:      arch/mips/boot/dts/img/pistachio*
11634 F:      arch/mips/configs/pistachio*_defconfig
11635
11636 PKTCDVD DRIVER
11637 S:      Orphan
11638 M:      linux-block@vger.kernel.org
11639 F:      drivers/block/pktcdvd.c
11640 F:      include/linux/pktcdvd.h
11641 F:      include/uapi/linux/pktcdvd.h
11642
11643 PKUNITY SOC DRIVERS
11644 M:      Guan Xuetao <gxt@pku.edu.cn>
11645 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11646 S:      Maintained
11647 T:      git git://github.com/gxt/linux.git
11648 F:      drivers/input/serio/i8042-unicore32io.h
11649 F:      drivers/i2c/busses/i2c-puv3.c
11650 F:      drivers/video/fbdev/fb-puv3.c
11651 F:      drivers/rtc/rtc-puv3.c
11652
11653 PMBUS HARDWARE MONITORING DRIVERS
11654 M:      Guenter Roeck <linux@roeck-us.net>
11655 L:      linux-hwmon@vger.kernel.org
11656 W:      http://hwmon.wiki.kernel.org/
11657 W:      http://www.roeck-us.net/linux/drivers/
11658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11659 S:      Maintained
11660 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
11661 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
11662 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
11663 F:      Documentation/hwmon/adm1275
11664 F:      Documentation/hwmon/ibm-cffps
11665 F:      Documentation/hwmon/ir35221
11666 F:      Documentation/hwmon/lm25066
11667 F:      Documentation/hwmon/ltc2978
11668 F:      Documentation/hwmon/ltc3815
11669 F:      Documentation/hwmon/max16064
11670 F:      Documentation/hwmon/max20751
11671 F:      Documentation/hwmon/max31785
11672 F:      Documentation/hwmon/max34440
11673 F:      Documentation/hwmon/max8688
11674 F:      Documentation/hwmon/pmbus
11675 F:      Documentation/hwmon/pmbus-core
11676 F:      Documentation/hwmon/tps40422
11677 F:      Documentation/hwmon/ucd9000
11678 F:      Documentation/hwmon/ucd9200
11679 F:      Documentation/hwmon/zl6100
11680 F:      drivers/hwmon/pmbus/
11681 F:      include/linux/pmbus.h
11682
11683 PMC SIERRA MaxRAID DRIVER
11684 L:      linux-scsi@vger.kernel.org
11685 W:      http://www.pmc-sierra.com/
11686 S:      Orphan
11687 F:      drivers/scsi/pmcraid.*
11688
11689 PMC SIERRA PM8001 DRIVER
11690 M:      Jack Wang <jinpu.wang@profitbricks.com>
11691 M:      lindar_liu@usish.com
11692 L:      linux-scsi@vger.kernel.org
11693 S:      Supported
11694 F:      drivers/scsi/pm8001/
11695
11696 PNP SUPPORT
11697 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11698 S:      Maintained
11699 F:      drivers/pnp/
11700
11701 POSIX CLOCKS and TIMERS
11702 M:      Thomas Gleixner <tglx@linutronix.de>
11703 L:      linux-kernel@vger.kernel.org
11704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11705 S:      Maintained
11706 F:      fs/timerfd.c
11707 F:      include/linux/timer*
11708 F:      kernel/time/*timer*
11709
11710 POWER MANAGEMENT CORE
11711 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11712 L:      linux-pm@vger.kernel.org
11713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11714 B:      https://bugzilla.kernel.org
11715 S:      Supported
11716 F:      drivers/base/power/
11717 F:      include/linux/pm.h
11718 F:      include/linux/pm_*
11719 F:      include/linux/powercap.h
11720 F:      drivers/powercap/
11721 F:      kernel/configs/nopm.config
11722
11723 POWER STATE COORDINATION INTERFACE (PSCI)
11724 M:      Mark Rutland <mark.rutland@arm.com>
11725 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11726 L:      linux-arm-kernel@lists.infradead.org
11727 S:      Maintained
11728 F:      drivers/firmware/psci*.c
11729 F:      include/linux/psci.h
11730 F:      include/uapi/linux/psci.h
11731
11732 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11733 M:      Sebastian Reichel <sre@kernel.org>
11734 L:      linux-pm@vger.kernel.org
11735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11736 S:      Maintained
11737 F:      Documentation/ABI/testing/sysfs-class-power
11738 F:      Documentation/devicetree/bindings/power/supply/
11739 F:      include/linux/power_supply.h
11740 F:      drivers/power/supply/
11741
11742 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11743 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11744 L:      linuxppc-dev@lists.ozlabs.org
11745 S:      Maintained
11746 F:      drivers/char/powernv-op-panel.c
11747
11748 PPP OVER ATM (RFC 2364)
11749 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11750 S:      Maintained
11751 F:      net/atm/pppoatm.c
11752 F:      include/uapi/linux/atmppp.h
11753
11754 PPP OVER ETHERNET
11755 M:      Michal Ostrowski <mostrows@earthlink.net>
11756 S:      Maintained
11757 F:      drivers/net/ppp/pppoe.c
11758 F:      drivers/net/ppp/pppox.c
11759
11760 PPP OVER L2TP
11761 M:      James Chapman <jchapman@katalix.com>
11762 S:      Maintained
11763 F:      net/l2tp/l2tp_ppp.c
11764 F:      include/linux/if_pppol2tp.h
11765 F:      include/uapi/linux/if_pppol2tp.h
11766
11767 PPP PROTOCOL DRIVERS AND COMPRESSORS
11768 M:      Paul Mackerras <paulus@samba.org>
11769 L:      linux-ppp@vger.kernel.org
11770 S:      Maintained
11771 F:      drivers/net/ppp/ppp_*
11772
11773 PPS SUPPORT
11774 M:      Rodolfo Giometti <giometti@enneenne.com>
11775 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11776 L:      linuxpps@ml.enneenne.com (subscribers-only)
11777 S:      Maintained
11778 F:      Documentation/pps/
11779 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11780 F:      Documentation/ABI/testing/sysfs-pps
11781 F:      drivers/pps/
11782 F:      include/linux/pps*.h
11783 F:      include/uapi/linux/pps.h
11784
11785 PPTP DRIVER
11786 M:      Dmitry Kozlov <xeb@mail.ru>
11787 L:      netdev@vger.kernel.org
11788 S:      Maintained
11789 F:      drivers/net/ppp/pptp.c
11790 W:      http://sourceforge.net/projects/accel-pptp
11791
11792 PREEMPTIBLE KERNEL
11793 M:      Robert Love <rml@tech9.net>
11794 L:      kpreempt-tech@lists.sourceforge.net
11795 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11796 S:      Supported
11797 F:      Documentation/preempt-locking.txt
11798 F:      include/linux/preempt.h
11799
11800 PRINTK
11801 M:      Petr Mladek <pmladek@suse.com>
11802 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11803 R:      Steven Rostedt <rostedt@goodmis.org>
11804 S:      Maintained
11805 F:      kernel/printk/
11806 F:      include/linux/printk.h
11807
11808 PRISM54 WIRELESS DRIVER
11809 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11810 L:      linux-wireless@vger.kernel.org
11811 W:      http://wireless.kernel.org/en/users/Drivers/p54
11812 S:      Obsolete
11813 F:      drivers/net/wireless/intersil/prism54/
11814
11815 PROC FILESYSTEM
11816 R:      Alexey Dobriyan <adobriyan@gmail.com>
11817 L:      linux-kernel@vger.kernel.org
11818 L:      linux-fsdevel@vger.kernel.org
11819 S:      Maintained
11820 F:      fs/proc/
11821 F:      include/linux/proc_fs.h
11822 F:      tools/testing/selftests/proc/
11823
11824 PROC SYSCTL
11825 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11826 M:      Kees Cook <keescook@chromium.org>
11827 L:      linux-kernel@vger.kernel.org
11828 L:      linux-fsdevel@vger.kernel.org
11829 S:      Maintained
11830 F:      fs/proc/proc_sysctl.c
11831 F:      include/linux/sysctl.h
11832 F:      kernel/sysctl.c
11833 F:      tools/testing/selftests/sysctl/
11834
11835 PS3 NETWORK SUPPORT
11836 M:      Geoff Levand <geoff@infradead.org>
11837 L:      netdev@vger.kernel.org
11838 L:      linuxppc-dev@lists.ozlabs.org
11839 S:      Maintained
11840 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11841
11842 PS3 PLATFORM SUPPORT
11843 M:      Geoff Levand <geoff@infradead.org>
11844 L:      linuxppc-dev@lists.ozlabs.org
11845 S:      Maintained
11846 F:      arch/powerpc/boot/ps3*
11847 F:      arch/powerpc/include/asm/lv1call.h
11848 F:      arch/powerpc/include/asm/ps3*.h
11849 F:      arch/powerpc/platforms/ps3/
11850 F:      drivers/*/ps3*
11851 F:      drivers/ps3/
11852 F:      drivers/rtc/rtc-ps3.c
11853 F:      drivers/usb/host/*ps3.c
11854 F:      sound/ppc/snd_ps3*
11855
11856 PS3VRAM DRIVER
11857 M:      Jim Paris <jim@jtan.com>
11858 M:      Geoff Levand <geoff@infradead.org>
11859 L:      linuxppc-dev@lists.ozlabs.org
11860 S:      Maintained
11861 F:      drivers/block/ps3vram.c
11862
11863 PSAMPLE PACKET SAMPLING SUPPORT:
11864 M:      Yotam Gigi <yotam.gi@gmail.com>
11865 S:      Maintained
11866 F:      net/psample
11867 F:      include/net/psample.h
11868 F:      include/uapi/linux/psample.h
11869
11870 PSTORE FILESYSTEM
11871 M:      Kees Cook <keescook@chromium.org>
11872 M:      Anton Vorontsov <anton@enomsg.org>
11873 M:      Colin Cross <ccross@android.com>
11874 M:      Tony Luck <tony.luck@intel.com>
11875 S:      Maintained
11876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11877 F:      fs/pstore/
11878 F:      include/linux/pstore*
11879 F:      drivers/firmware/efi/efi-pstore.c
11880 F:      drivers/acpi/apei/erst.c
11881 F:      Documentation/admin-guide/ramoops.rst
11882 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11883 K:      \b(pstore|ramoops)
11884
11885 PTP HARDWARE CLOCK SUPPORT
11886 M:      Richard Cochran <richardcochran@gmail.com>
11887 L:      netdev@vger.kernel.org
11888 S:      Maintained
11889 W:      http://linuxptp.sourceforge.net/
11890 F:      Documentation/ABI/testing/sysfs-ptp
11891 F:      Documentation/ptp/*
11892 F:      drivers/net/phy/dp83640*
11893 F:      drivers/ptp/*
11894 F:      include/linux/ptp_cl*
11895
11896 PTRACE SUPPORT
11897 M:      Oleg Nesterov <oleg@redhat.com>
11898 S:      Maintained
11899 F:      include/asm-generic/syscall.h
11900 F:      include/linux/ptrace.h
11901 F:      include/linux/regset.h
11902 F:      include/linux/tracehook.h
11903 F:      include/uapi/linux/ptrace.h
11904 F:      include/uapi/linux/ptrace.h
11905 F:      include/asm-generic/ptrace.h
11906 F:      kernel/ptrace.c
11907 F:      arch/*/ptrace*.c
11908 F:      arch/*/*/ptrace*.c
11909 F:      arch/*/include/asm/ptrace*.h
11910
11911 PULSE8-CEC DRIVER
11912 M:      Hans Verkuil <hverkuil@xs4all.nl>
11913 L:      linux-media@vger.kernel.org
11914 T:      git git://linuxtv.org/media_tree.git
11915 S:      Maintained
11916 F:      drivers/media/usb/pulse8-cec/*
11917 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11918
11919 PVRUSB2 VIDEO4LINUX DRIVER
11920 M:      Mike Isely <isely@pobox.com>
11921 L:      pvrusb2@isely.net       (subscribers-only)
11922 L:      linux-media@vger.kernel.org
11923 W:      http://www.isely.net/pvrusb2/
11924 T:      git git://linuxtv.org/media_tree.git
11925 S:      Maintained
11926 F:      Documentation/media/v4l-drivers/pvrusb2*
11927 F:      drivers/media/usb/pvrusb2/
11928
11929 PWC WEBCAM DRIVER
11930 M:      Hans Verkuil <hverkuil@xs4all.nl>
11931 L:      linux-media@vger.kernel.org
11932 T:      git git://linuxtv.org/media_tree.git
11933 S:      Odd Fixes
11934 F:      drivers/media/usb/pwc/*
11935
11936 PWM FAN DRIVER
11937 M:      Kamil Debski <kamil@wypas.org>
11938 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11939 L:      linux-hwmon@vger.kernel.org
11940 S:      Supported
11941 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11942 F:      Documentation/hwmon/pwm-fan
11943 F:      drivers/hwmon/pwm-fan.c
11944
11945 PWM IR Transmitter
11946 M:      Sean Young <sean@mess.org>
11947 L:      linux-media@vger.kernel.org
11948 S:      Maintained
11949 F:      drivers/media/rc/pwm-ir-tx.c
11950
11951 PWM SUBSYSTEM
11952 M:      Thierry Reding <thierry.reding@gmail.com>
11953 L:      linux-pwm@vger.kernel.org
11954 S:      Maintained
11955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11956 F:      Documentation/pwm.txt
11957 F:      Documentation/devicetree/bindings/pwm/
11958 F:      include/linux/pwm.h
11959 F:      drivers/pwm/
11960 F:      drivers/video/backlight/pwm_bl.c
11961 F:      include/linux/pwm_backlight.h
11962 F:      drivers/gpio/gpio-mvebu.c
11963 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11964
11965 PXA GPIO DRIVER
11966 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11967 L:      linux-gpio@vger.kernel.org
11968 S:      Maintained
11969 F:      drivers/gpio/gpio-pxa.c
11970
11971 PXA MMCI DRIVER
11972 S:      Orphan
11973
11974 PXA RTC DRIVER
11975 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11976 L:      linux-rtc@vger.kernel.org
11977 S:      Maintained
11978
11979 PXA2xx/PXA3xx SUPPORT
11980 M:      Daniel Mack <daniel@zonque.org>
11981 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11982 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11983 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11984 T:      git git://github.com/hzhuang1/linux.git
11985 T:      git git://github.com/rjarzmik/linux.git
11986 S:      Maintained
11987 F:      arch/arm/boot/dts/pxa*
11988 F:      arch/arm/mach-pxa/
11989 F:      drivers/dma/pxa*
11990 F:      drivers/pcmcia/pxa2xx*
11991 F:      drivers/pinctrl/pxa/
11992 F:      drivers/spi/spi-pxa2xx*
11993 F:      drivers/usb/gadget/udc/pxa2*
11994 F:      include/sound/pxa2xx-lib.h
11995 F:      sound/arm/pxa*
11996 F:      sound/soc/pxa/
11997
11998 QAT DRIVER
11999 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12000 L:      qat-linux@intel.com
12001 S:      Supported
12002 F:      drivers/crypto/qat/
12003
12004 QCOM AUDIO (ASoC) DRIVERS
12005 M:      Patrick Lai <plai@codeaurora.org>
12006 M:      Banajit Goswami <bgoswami@codeaurora.org>
12007 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12008 S:      Supported
12009 F:      sound/soc/qcom/
12010
12011 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12012 M:      Gabriel Somlo <somlo@cmu.edu>
12013 M:      "Michael S. Tsirkin" <mst@redhat.com>
12014 L:      qemu-devel@nongnu.org
12015 S:      Maintained
12016 F:      drivers/firmware/qemu_fw_cfg.c
12017 F:      include/uapi/linux/qemu_fw_cfg.h
12018
12019 QIB DRIVER
12020 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12021 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12022 L:      linux-rdma@vger.kernel.org
12023 S:      Supported
12024 F:      drivers/infiniband/hw/qib/
12025
12026 QLOGIC QL41xxx FCOE DRIVER
12027 M:      QLogic-Storage-Upstream@cavium.com
12028 L:      linux-scsi@vger.kernel.org
12029 S:      Supported
12030 F:      drivers/scsi/qedf/
12031
12032 QLOGIC QL41xxx ISCSI DRIVER
12033 M:      QLogic-Storage-Upstream@cavium.com
12034 L:      linux-scsi@vger.kernel.org
12035 S:      Supported
12036 F:      drivers/scsi/qedi/
12037
12038 QLOGIC QL4xxx ETHERNET DRIVER
12039 M:      Ariel Elior <Ariel.Elior@cavium.com>
12040 M:      everest-linux-l2@cavium.com
12041 L:      netdev@vger.kernel.org
12042 S:      Supported
12043 F:      drivers/net/ethernet/qlogic/qed/
12044 F:      include/linux/qed/
12045 F:      drivers/net/ethernet/qlogic/qede/
12046
12047 QLOGIC QL4xxx RDMA DRIVER
12048 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
12049 M:      Ariel Elior <Ariel.Elior@cavium.com>
12050 L:      linux-rdma@vger.kernel.org
12051 S:      Supported
12052 F:      drivers/infiniband/hw/qedr/
12053 F:      include/uapi/rdma/qedr-abi.h
12054
12055 QLOGIC QLA1280 SCSI DRIVER
12056 M:      Michael Reed <mdr@sgi.com>
12057 L:      linux-scsi@vger.kernel.org
12058 S:      Maintained
12059 F:      drivers/scsi/qla1280.[ch]
12060
12061 QLOGIC QLA2XXX FC-SCSI DRIVER
12062 M:      qla2xxx-upstream@qlogic.com
12063 L:      linux-scsi@vger.kernel.org
12064 S:      Supported
12065 F:      Documentation/scsi/LICENSE.qla2xxx
12066 F:      drivers/scsi/qla2xxx/
12067
12068 QLOGIC QLA3XXX NETWORK DRIVER
12069 M:      Dept-GELinuxNICDev@cavium.com
12070 L:      netdev@vger.kernel.org
12071 S:      Supported
12072 F:      Documentation/networking/LICENSE.qla3xxx
12073 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12074
12075 QLOGIC QLA4XXX iSCSI DRIVER
12076 M:      QLogic-Storage-Upstream@qlogic.com
12077 L:      linux-scsi@vger.kernel.org
12078 S:      Supported
12079 F:      Documentation/scsi/LICENSE.qla4xxx
12080 F:      drivers/scsi/qla4xxx/
12081
12082 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12083 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12084 M:      Manish Chopra <manish.chopra@cavium.com>
12085 M:      Dept-GELinuxNICDev@cavium.com
12086 L:      netdev@vger.kernel.org
12087 S:      Supported
12088 F:      drivers/net/ethernet/qlogic/qlcnic/
12089
12090 QLOGIC QLGE 10Gb ETHERNET DRIVER
12091 M:      Manish Chopra <manish.chopra@cavium.com>
12092 M:      Dept-GELinuxNICDev@cavium.com
12093 L:      netdev@vger.kernel.org
12094 S:      Supported
12095 F:      drivers/net/ethernet/qlogic/qlge/
12096
12097 QM1D1B0004 MEDIA DRIVER
12098 M:      Akihiro Tsukada <tskd08@gmail.com>
12099 L:      linux-media@vger.kernel.org
12100 S:      Odd Fixes
12101 F:      drivers/media/tuners/qm1d1b0004*
12102
12103 QM1D1C0042 MEDIA DRIVER
12104 M:      Akihiro Tsukada <tskd08@gmail.com>
12105 L:      linux-media@vger.kernel.org
12106 S:      Odd Fixes
12107 F:      drivers/media/tuners/qm1d1c0042*
12108
12109 QNX4 FILESYSTEM
12110 M:      Anders Larsen <al@alarsen.net>
12111 W:      http://www.alarsen.net/linux/qnx4fs/
12112 S:      Maintained
12113 F:      fs/qnx4/
12114 F:      include/uapi/linux/qnx4_fs.h
12115 F:      include/uapi/linux/qnxtypes.h
12116
12117 QORIQ DPAA2 FSL-MC BUS DRIVER
12118 M:      Stuart Yoder <stuyoder@gmail.com>
12119 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12120 L:      linux-kernel@vger.kernel.org
12121 S:      Maintained
12122 F:      drivers/bus/fsl-mc/
12123 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12124 F:      Documentation/networking/dpaa2/overview.rst
12125
12126 QT1010 MEDIA DRIVER
12127 M:      Antti Palosaari <crope@iki.fi>
12128 L:      linux-media@vger.kernel.org
12129 W:      https://linuxtv.org
12130 W:      http://palosaari.fi/linux/
12131 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12132 T:      git git://linuxtv.org/anttip/media_tree.git
12133 S:      Maintained
12134 F:      drivers/media/tuners/qt1010*
12135
12136 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12137 M:      Kalle Valo <kvalo@codeaurora.org>
12138 L:      ath10k@lists.infradead.org
12139 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12141 S:      Supported
12142 F:      drivers/net/wireless/ath/ath10k/
12143
12144 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12145 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12146 L:      linux-wireless@vger.kernel.org
12147 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12148 S:      Supported
12149 F:      drivers/net/wireless/ath/ath9k/
12150
12151 QUALCOMM CAMERA SUBSYSTEM DRIVER
12152 M:      Todor Tomov <todor.tomov@linaro.org>
12153 L:      linux-media@vger.kernel.org
12154 S:      Maintained
12155 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12156 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12157 F:      drivers/media/platform/qcom/camss/
12158
12159 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12160 M:  Ilia Lin <ilia.lin@gmail.com>
12161 L:  linux-pm@vger.kernel.org
12162 S:  Maintained
12163 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12164 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12165
12166 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12167 M:      Timur Tabi <timur@kernel.org>
12168 L:      netdev@vger.kernel.org
12169 S:      Maintained
12170 F:      drivers/net/ethernet/qualcomm/emac/
12171
12172 QUALCOMM GENERIC INTERFACE I2C DRIVER
12173 M:      Alok Chauhan <alokc@codeaurora.org>
12174 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12175 L:      linux-i2c@vger.kernel.org
12176 L:      linux-arm-msm@vger.kernel.org
12177 S:      Supported
12178 F:      drivers/i2c/busses/i2c-qcom-geni.c
12179
12180 QUALCOMM HEXAGON ARCHITECTURE
12181 M:      Richard Kuo <rkuo@codeaurora.org>
12182 L:      linux-hexagon@vger.kernel.org
12183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12184 S:      Supported
12185 F:      arch/hexagon/
12186
12187 QUALCOMM HIDMA DRIVER
12188 M:      Sinan Kaya <okaya@kernel.org>
12189 L:      linux-arm-kernel@lists.infradead.org
12190 L:      linux-arm-msm@vger.kernel.org
12191 L:      dmaengine@vger.kernel.org
12192 S:      Supported
12193 F:      drivers/dma/qcom/hidma*
12194
12195 QUALCOMM IOMMU
12196 M:      Rob Clark <robdclark@gmail.com>
12197 L:      iommu@lists.linux-foundation.org
12198 L:      linux-arm-msm@vger.kernel.org
12199 S:      Maintained
12200 F:      drivers/iommu/qcom_iommu.c
12201
12202 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12203 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12204 L:      linux-media@vger.kernel.org
12205 L:      linux-arm-msm@vger.kernel.org
12206 T:      git git://linuxtv.org/media_tree.git
12207 S:      Maintained
12208 F:      drivers/media/platform/qcom/venus/
12209
12210 QUALCOMM WCN36XX WIRELESS DRIVER
12211 M:      Kalle Valo <kvalo@codeaurora.org>
12212 L:      wcn36xx@lists.infradead.org
12213 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12214 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12215 S:      Supported
12216 F:      drivers/net/wireless/ath/wcn36xx/
12217
12218 QUANTENNA QTNFMAC WIRELESS DRIVER
12219 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12220 M:      Avinash Patil <avinashp@quantenna.com>
12221 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12222 L:      linux-wireless@vger.kernel.org
12223 S:      Maintained
12224 F:      drivers/net/wireless/quantenna
12225
12226 RADEON and AMDGPU DRM DRIVERS
12227 M:      Alex Deucher <alexander.deucher@amd.com>
12228 M:      Christian König <christian.koenig@amd.com>
12229 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12230 L:      amd-gfx@lists.freedesktop.org
12231 T:      git git://people.freedesktop.org/~agd5f/linux
12232 S:      Supported
12233 F:      drivers/gpu/drm/radeon/
12234 F:      include/uapi/drm/radeon_drm.h
12235 F:      drivers/gpu/drm/amd/
12236 F:      include/uapi/drm/amdgpu_drm.h
12237
12238 RADEON FRAMEBUFFER DISPLAY DRIVER
12239 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12240 L:      linux-fbdev@vger.kernel.org
12241 S:      Maintained
12242 F:      drivers/video/fbdev/aty/radeon*
12243 F:      include/uapi/linux/radeonfb.h
12244
12245 RADIOSHARK RADIO DRIVER
12246 M:      Hans Verkuil <hverkuil@xs4all.nl>
12247 L:      linux-media@vger.kernel.org
12248 T:      git git://linuxtv.org/media_tree.git
12249 S:      Maintained
12250 F:      drivers/media/radio/radio-shark.c
12251
12252 RADIOSHARK2 RADIO DRIVER
12253 M:      Hans Verkuil <hverkuil@xs4all.nl>
12254 L:      linux-media@vger.kernel.org
12255 T:      git git://linuxtv.org/media_tree.git
12256 S:      Maintained
12257 F:      drivers/media/radio/radio-shark2.c
12258 F:      drivers/media/radio/radio-tea5777.c
12259
12260 RADOS BLOCK DEVICE (RBD)
12261 M:      Ilya Dryomov <idryomov@gmail.com>
12262 M:      Sage Weil <sage@redhat.com>
12263 M:      Alex Elder <elder@kernel.org>
12264 L:      ceph-devel@vger.kernel.org
12265 W:      http://ceph.com/
12266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12267 T:      git git://github.com/ceph/ceph-client.git
12268 S:      Supported
12269 F:      Documentation/ABI/testing/sysfs-bus-rbd
12270 F:      drivers/block/rbd.c
12271 F:      drivers/block/rbd_types.h
12272
12273 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12274 M:      Paul Mackerras <paulus@samba.org>
12275 L:      linux-fbdev@vger.kernel.org
12276 S:      Maintained
12277 F:      drivers/video/fbdev/aty/aty128fb.c
12278
12279 RAINSHADOW-CEC DRIVER
12280 M:      Hans Verkuil <hverkuil@xs4all.nl>
12281 L:      linux-media@vger.kernel.org
12282 T:      git git://linuxtv.org/media_tree.git
12283 S:      Maintained
12284 F:      drivers/media/usb/rainshadow-cec/*
12285
12286 RALINK MIPS ARCHITECTURE
12287 M:      John Crispin <john@phrozen.org>
12288 L:      linux-mips@linux-mips.org
12289 S:      Maintained
12290 F:      arch/mips/ralink
12291
12292 RALINK RT2X00 WIRELESS LAN DRIVER
12293 P:      rt2x00 project
12294 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12295 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12296 L:      linux-wireless@vger.kernel.org
12297 S:      Maintained
12298 F:      drivers/net/wireless/ralink/rt2x00/
12299
12300 RAMDISK RAM BLOCK DEVICE DRIVER
12301 M:      Jens Axboe <axboe@kernel.dk>
12302 S:      Maintained
12303 F:      Documentation/blockdev/ramdisk.txt
12304 F:      drivers/block/brd.c
12305
12306 RANCHU VIRTUAL BOARD FOR MIPS
12307 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12308 L:      linux-mips@linux-mips.org
12309 S:      Supported
12310 F:      arch/mips/generic/board-ranchu.c
12311 F:      arch/mips/configs/generic/board-ranchu.config
12312
12313 RANDOM NUMBER DRIVER
12314 M:      "Theodore Ts'o" <tytso@mit.edu>
12315 S:      Maintained
12316 F:      drivers/char/random.c
12317
12318 RAPIDIO SUBSYSTEM
12319 M:      Matt Porter <mporter@kernel.crashing.org>
12320 M:      Alexandre Bounine <alex.bou9@gmail.com>
12321 S:      Maintained
12322 F:      drivers/rapidio/
12323
12324 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12325 L:      linux-wireless@vger.kernel.org
12326 S:      Orphan
12327 F:      drivers/net/wireless/ray*
12328
12329 RCUTORTURE TEST FRAMEWORK
12330 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12331 M:      Josh Triplett <josh@joshtriplett.org>
12332 R:      Steven Rostedt <rostedt@goodmis.org>
12333 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12334 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12335 L:      linux-kernel@vger.kernel.org
12336 S:      Supported
12337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12338 F:      tools/testing/selftests/rcutorture
12339
12340 RDC R-321X SoC
12341 M:      Florian Fainelli <florian@openwrt.org>
12342 S:      Maintained
12343
12344 RDC R6040 FAST ETHERNET DRIVER
12345 M:      Florian Fainelli <f.fainelli@gmail.com>
12346 L:      netdev@vger.kernel.org
12347 S:      Maintained
12348 F:      drivers/net/ethernet/rdc/r6040.c
12349
12350 RDMAVT - RDMA verbs software
12351 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12352 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12353 L:      linux-rdma@vger.kernel.org
12354 S:      Supported
12355 F:      drivers/infiniband/sw/rdmavt
12356
12357 RDS - RELIABLE DATAGRAM SOCKETS
12358 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12359 L:      netdev@vger.kernel.org
12360 L:      linux-rdma@vger.kernel.org
12361 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12362 W:      https://oss.oracle.com/projects/rds/
12363 S:      Supported
12364 F:      net/rds/
12365 F:      Documentation/networking/rds.txt
12366
12367 RDT - RESOURCE ALLOCATION
12368 M:      Fenghua Yu <fenghua.yu@intel.com>
12369 M:      Reinette Chatre <reinette.chatre@intel.com>
12370 L:      linux-kernel@vger.kernel.org
12371 S:      Supported
12372 F:      arch/x86/kernel/cpu/intel_rdt*
12373 F:      arch/x86/include/asm/intel_rdt_sched.h
12374 F:      Documentation/x86/intel_rdt*
12375
12376 READ-COPY UPDATE (RCU)
12377 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12378 M:      Josh Triplett <josh@joshtriplett.org>
12379 R:      Steven Rostedt <rostedt@goodmis.org>
12380 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12381 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12382 L:      linux-kernel@vger.kernel.org
12383 W:      http://www.rdrop.com/users/paulmck/RCU/
12384 S:      Supported
12385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12386 F:      Documentation/RCU/
12387 X:      Documentation/RCU/torture.txt
12388 F:      include/linux/rcu*
12389 X:      include/linux/srcu*.h
12390 F:      kernel/rcu/
12391 X:      kernel/rcu/srcu*.c
12392
12393 REAL TIME CLOCK (RTC) SUBSYSTEM
12394 M:      Alessandro Zummo <a.zummo@towertech.it>
12395 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12396 L:      linux-rtc@vger.kernel.org
12397 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12399 S:      Maintained
12400 F:      Documentation/devicetree/bindings/rtc/
12401 F:      Documentation/rtc.txt
12402 F:      drivers/rtc/
12403 F:      include/linux/rtc.h
12404 F:      include/uapi/linux/rtc.h
12405 F:      include/linux/rtc/
12406 F:      include/linux/platform_data/rtc-*
12407 F:      tools/testing/selftests/rtc/
12408
12409 REALTEK AUDIO CODECS
12410 M:      Bard Liao <bardliao@realtek.com>
12411 M:      Oder Chiou <oder_chiou@realtek.com>
12412 S:      Maintained
12413 F:      sound/soc/codecs/rt*
12414 F:      include/sound/rt*.h
12415
12416 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12417 M:      Linus Walleij <linus.walleij@linaro.org>
12418 S:      Maintained
12419 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12420 F:      drivers/net/dsa/realtek-smi*
12421 F:      drivers/net/dsa/rtl83*
12422
12423 REGISTER MAP ABSTRACTION
12424 M:      Mark Brown <broonie@kernel.org>
12425 L:      linux-kernel@vger.kernel.org
12426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12427 S:      Supported
12428 F:      Documentation/devicetree/bindings/regmap/
12429 F:      drivers/base/regmap/
12430 F:      include/linux/regmap.h
12431
12432 REISERFS FILE SYSTEM
12433 L:      reiserfs-devel@vger.kernel.org
12434 S:      Supported
12435 F:      fs/reiserfs/
12436
12437 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12438 M:      Ohad Ben-Cohen <ohad@wizery.com>
12439 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12440 L:      linux-remoteproc@vger.kernel.org
12441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12442 S:      Maintained
12443 F:      Documentation/devicetree/bindings/remoteproc/
12444 F:      Documentation/remoteproc.txt
12445 F:      drivers/remoteproc/
12446 F:      include/linux/remoteproc.h
12447
12448 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12449 M:      Ohad Ben-Cohen <ohad@wizery.com>
12450 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12451 L:      linux-remoteproc@vger.kernel.org
12452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12453 S:      Maintained
12454 F:      drivers/rpmsg/
12455 F:      Documentation/rpmsg.txt
12456 F:      include/linux/rpmsg.h
12457 F:      include/linux/rpmsg/
12458
12459 RENESAS CLOCK DRIVERS
12460 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12461 L:      linux-renesas-soc@vger.kernel.org
12462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12463 S:      Supported
12464 F:      drivers/clk/renesas/
12465
12466 RENESAS EMEV2 I2C DRIVER
12467 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12468 S:      Supported
12469 F:      drivers/i2c/busses/i2c-emev2.c
12470
12471 RENESAS ETHERNET DRIVERS
12472 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12473 L:      netdev@vger.kernel.org
12474 L:      linux-renesas-soc@vger.kernel.org
12475 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12476 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12477 F:      drivers/net/ethernet/renesas/
12478 F:      include/linux/sh_eth.h
12479
12480 RENESAS R-CAR GYROADC DRIVER
12481 M:      Marek Vasut <marek.vasut@gmail.com>
12482 L:      linux-iio@vger.kernel.org
12483 S:      Supported
12484 F:      drivers/iio/adc/rcar_gyro_adc.c
12485
12486 RENESAS R-CAR I2C DRIVERS
12487 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12488 S:      Supported
12489 F:      drivers/i2c/busses/i2c-rcar.c
12490 F:      drivers/i2c/busses/i2c-sh_mobile.c
12491
12492 RENESAS USB PHY DRIVER
12493 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12494 L:      linux-renesas-soc@vger.kernel.org
12495 S:      Maintained
12496 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12497
12498 RESET CONTROLLER FRAMEWORK
12499 M:      Philipp Zabel <p.zabel@pengutronix.de>
12500 T:      git git://git.pengutronix.de/git/pza/linux
12501 S:      Maintained
12502 F:      drivers/reset/
12503 F:      Documentation/devicetree/bindings/reset/
12504 F:      include/dt-bindings/reset/
12505 F:      include/linux/reset.h
12506 F:      include/linux/reset-controller.h
12507
12508 RESTARTABLE SEQUENCES SUPPORT
12509 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12510 M:      Peter Zijlstra <peterz@infradead.org>
12511 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12512 M:      Boqun Feng <boqun.feng@gmail.com>
12513 L:      linux-kernel@vger.kernel.org
12514 S:      Supported
12515 F:      kernel/rseq.c
12516 F:      include/uapi/linux/rseq.h
12517 F:      include/trace/events/rseq.h
12518 F:      tools/testing/selftests/rseq/
12519
12520 RFKILL
12521 M:      Johannes Berg <johannes@sipsolutions.net>
12522 L:      linux-wireless@vger.kernel.org
12523 W:      http://wireless.kernel.org/
12524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12526 S:      Maintained
12527 F:      Documentation/rfkill.txt
12528 F:      Documentation/ABI/stable/sysfs-class-rfkill
12529 F:      net/rfkill/
12530 F:      include/linux/rfkill.h
12531 F:      include/uapi/linux/rfkill.h
12532
12533 RHASHTABLE
12534 M:      Thomas Graf <tgraf@suug.ch>
12535 M:      Herbert Xu <herbert@gondor.apana.org.au>
12536 L:      netdev@vger.kernel.org
12537 S:      Maintained
12538 F:      lib/rhashtable.c
12539 F:      lib/test_rhashtable.c
12540 F:      include/linux/rhashtable.h
12541 F:      include/linux/rhashtable-types.h
12542
12543 RICOH R5C592 MEMORYSTICK DRIVER
12544 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12545 S:      Maintained
12546 F:      drivers/memstick/host/r592.*
12547
12548 RICOH SMARTMEDIA/XD DRIVER
12549 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12550 S:      Maintained
12551 F:      drivers/mtd/nand/raw/r852.c
12552 F:      drivers/mtd/nand/raw/r852.h
12553
12554 RISC-V ARCHITECTURE
12555 M:      Palmer Dabbelt <palmer@sifive.com>
12556 M:      Albert Ou <aou@eecs.berkeley.edu>
12557 L:      linux-riscv@lists.infradead.org
12558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12559 S:      Supported
12560 F:      arch/riscv/
12561 K:      riscv
12562 N:      riscv
12563
12564 ROCCAT DRIVERS
12565 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12566 W:      http://sourceforge.net/projects/roccat/
12567 S:      Maintained
12568 F:      drivers/hid/hid-roccat*
12569 F:      include/linux/hid-roccat*
12570 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12571
12572 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12573 M:      Jacob chen <jacob2.chen@rock-chips.com>
12574 L:      linux-media@vger.kernel.org
12575 S:      Maintained
12576 F:      drivers/media/platform/rockchip/rga/
12577 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12578
12579 ROCKER DRIVER
12580 M:      Jiri Pirko <jiri@resnulli.us>
12581 L:      netdev@vger.kernel.org
12582 S:      Supported
12583 F:      drivers/net/ethernet/rocker/
12584
12585 ROCKETPORT DRIVER
12586 P:      Comtrol Corp.
12587 W:      http://www.comtrol.com
12588 S:      Maintained
12589 F:      Documentation/serial/rocket.txt
12590 F:      drivers/tty/rocket*
12591
12592 ROCKETPORT EXPRESS/INFINITY DRIVER
12593 M:      Kevin Cernekee <cernekee@gmail.com>
12594 L:      linux-serial@vger.kernel.org
12595 S:      Odd Fixes
12596 F:      drivers/tty/serial/rp2.*
12597
12598 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12599 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12600 L:      linux-kernel@vger.kernel.org
12601 L:      linux-renesas-soc@vger.kernel.org
12602 S:      Supported
12603 F:      drivers/mfd/bd9571mwv.c
12604 F:      drivers/regulator/bd9571mwv-regulator.c
12605 F:      drivers/gpio/gpio-bd9571mwv.c
12606 F:      include/linux/mfd/bd9571mwv.h
12607 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12608
12609 ROSE NETWORK LAYER
12610 M:      Ralf Baechle <ralf@linux-mips.org>
12611 L:      linux-hams@vger.kernel.org
12612 W:      http://www.linux-ax25.org/
12613 S:      Maintained
12614 F:      include/net/rose.h
12615 F:      include/uapi/linux/rose.h
12616 F:      net/rose/
12617
12618 RTL2830 MEDIA DRIVER
12619 M:      Antti Palosaari <crope@iki.fi>
12620 L:      linux-media@vger.kernel.org
12621 W:      https://linuxtv.org
12622 W:      http://palosaari.fi/linux/
12623 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12624 T:      git git://linuxtv.org/anttip/media_tree.git
12625 S:      Maintained
12626 F:      drivers/media/dvb-frontends/rtl2830*
12627
12628 RTL2832 MEDIA DRIVER
12629 M:      Antti Palosaari <crope@iki.fi>
12630 L:      linux-media@vger.kernel.org
12631 W:      https://linuxtv.org
12632 W:      http://palosaari.fi/linux/
12633 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12634 T:      git git://linuxtv.org/anttip/media_tree.git
12635 S:      Maintained
12636 F:      drivers/media/dvb-frontends/rtl2832*
12637
12638 RTL2832_SDR MEDIA DRIVER
12639 M:      Antti Palosaari <crope@iki.fi>
12640 L:      linux-media@vger.kernel.org
12641 W:      https://linuxtv.org
12642 W:      http://palosaari.fi/linux/
12643 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12644 T:      git git://linuxtv.org/anttip/media_tree.git
12645 S:      Maintained
12646 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12647
12648 RTL8180 WIRELESS DRIVER
12649 L:      linux-wireless@vger.kernel.org
12650 W:      http://wireless.kernel.org/
12651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12652 S:      Orphan
12653 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12654
12655 RTL8187 WIRELESS DRIVER
12656 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12657 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12658 M:      Larry Finger <Larry.Finger@lwfinger.net>
12659 L:      linux-wireless@vger.kernel.org
12660 W:      http://wireless.kernel.org/
12661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12662 S:      Maintained
12663 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12664
12665 REALTEK WIRELESS DRIVER (rtlwifi family)
12666 M:      Ping-Ke Shih <pkshih@realtek.com>
12667 L:      linux-wireless@vger.kernel.org
12668 W:      http://wireless.kernel.org/
12669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12670 S:      Maintained
12671 F:      drivers/net/wireless/realtek/rtlwifi/
12672
12673 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12674 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12675 L:      linux-wireless@vger.kernel.org
12676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12677 S:      Maintained
12678 F:      drivers/net/wireless/realtek/rtl8xxxu/
12679
12680 RXRPC SOCKETS (AF_RXRPC)
12681 M:      David Howells <dhowells@redhat.com>
12682 L:      linux-afs@lists.infradead.org
12683 S:      Supported
12684 F:      net/rxrpc/
12685 F:      include/keys/rxrpc-type.h
12686 F:      include/net/af_rxrpc.h
12687 F:      include/trace/events/rxrpc.h
12688 F:      include/uapi/linux/rxrpc.h
12689 F:      Documentation/networking/rxrpc.txt
12690 W:      https://www.infradead.org/~dhowells/kafs/
12691
12692 S3 SAVAGE FRAMEBUFFER DRIVER
12693 M:      Antonino Daplas <adaplas@gmail.com>
12694 L:      linux-fbdev@vger.kernel.org
12695 S:      Maintained
12696 F:      drivers/video/fbdev/savage/
12697
12698 S390
12699 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12700 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12701 L:      linux-s390@vger.kernel.org
12702 W:      http://www.ibm.com/developerworks/linux/linux390/
12703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12704 S:      Supported
12705 F:      arch/s390/
12706 F:      drivers/s390/
12707 F:      Documentation/s390/
12708 F:      Documentation/driver-api/s390-drivers.rst
12709
12710 S390 COMMON I/O LAYER
12711 M:      Sebastian Ott <sebott@linux.ibm.com>
12712 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12713 L:      linux-s390@vger.kernel.org
12714 W:      http://www.ibm.com/developerworks/linux/linux390/
12715 S:      Supported
12716 F:      drivers/s390/cio/
12717
12718 S390 DASD DRIVER
12719 M:      Stefan Haberland <sth@linux.ibm.com>
12720 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12721 L:      linux-s390@vger.kernel.org
12722 W:      http://www.ibm.com/developerworks/linux/linux390/
12723 S:      Supported
12724 F:      drivers/s390/block/dasd*
12725 F:      block/partitions/ibm.c
12726
12727 S390 IOMMU (PCI)
12728 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12729 L:      linux-s390@vger.kernel.org
12730 W:      http://www.ibm.com/developerworks/linux/linux390/
12731 S:      Supported
12732 F:      drivers/iommu/s390-iommu.c
12733
12734 S390 IUCV NETWORK LAYER
12735 M:      Julian Wiedmann <jwi@linux.ibm.com>
12736 M:      Ursula Braun <ubraun@linux.ibm.com>
12737 L:      linux-s390@vger.kernel.org
12738 W:      http://www.ibm.com/developerworks/linux/linux390/
12739 S:      Supported
12740 F:      drivers/s390/net/*iucv*
12741 F:      include/net/iucv/
12742 F:      net/iucv/
12743
12744 S390 NETWORK DRIVERS
12745 M:      Julian Wiedmann <jwi@linux.ibm.com>
12746 M:      Ursula Braun <ubraun@linux.ibm.com>
12747 L:      linux-s390@vger.kernel.org
12748 W:      http://www.ibm.com/developerworks/linux/linux390/
12749 S:      Supported
12750 F:      drivers/s390/net/
12751
12752 S390 PCI SUBSYSTEM
12753 M:      Sebastian Ott <sebott@linux.ibm.com>
12754 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12755 L:      linux-s390@vger.kernel.org
12756 W:      http://www.ibm.com/developerworks/linux/linux390/
12757 S:      Supported
12758 F:      arch/s390/pci/
12759 F:      drivers/pci/hotplug/s390_pci_hpc.c
12760
12761 S390 VFIO-CCW DRIVER
12762 M:      Cornelia Huck <cohuck@redhat.com>
12763 M:      Halil Pasic <pasic@linux.ibm.com>
12764 L:      linux-s390@vger.kernel.org
12765 L:      kvm@vger.kernel.org
12766 S:      Supported
12767 F:      drivers/s390/cio/vfio_ccw*
12768 F:      Documentation/s390/vfio-ccw.txt
12769 F:      include/uapi/linux/vfio_ccw.h
12770
12771 S390 ZCRYPT DRIVER
12772 M:      Harald Freudenberger <freude@linux.ibm.com>
12773 L:      linux-s390@vger.kernel.org
12774 W:      http://www.ibm.com/developerworks/linux/linux390/
12775 S:      Supported
12776 F:      drivers/s390/crypto/
12777
12778 S390 ZFCP DRIVER
12779 M:      Steffen Maier <maier@linux.ibm.com>
12780 M:      Benjamin Block <bblock@linux.ibm.com>
12781 L:      linux-s390@vger.kernel.org
12782 W:      http://www.ibm.com/developerworks/linux/linux390/
12783 S:      Supported
12784 F:      drivers/s390/scsi/zfcp_*
12785
12786 S3C24XX SD/MMC Driver
12787 M:      Ben Dooks <ben-linux@fluff.org>
12788 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12789 S:      Supported
12790 F:      drivers/mmc/host/s3cmci.*
12791
12792 SAA6588 RDS RECEIVER DRIVER
12793 M:      Hans Verkuil <hverkuil@xs4all.nl>
12794 L:      linux-media@vger.kernel.org
12795 T:      git git://linuxtv.org/media_tree.git
12796 W:      https://linuxtv.org
12797 S:      Odd Fixes
12798 F:      drivers/media/i2c/saa6588*
12799
12800 SAA7134 VIDEO4LINUX DRIVER
12801 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12802 L:      linux-media@vger.kernel.org
12803 W:      https://linuxtv.org
12804 T:      git git://linuxtv.org/media_tree.git
12805 S:      Odd fixes
12806 F:      Documentation/media/v4l-drivers/saa7134*
12807 F:      drivers/media/pci/saa7134/
12808
12809 SAA7146 VIDEO4LINUX-2 DRIVER
12810 M:      Hans Verkuil <hverkuil@xs4all.nl>
12811 L:      linux-media@vger.kernel.org
12812 T:      git git://linuxtv.org/media_tree.git
12813 S:      Maintained
12814 F:      drivers/media/common/saa7146/
12815 F:      drivers/media/pci/saa7146/
12816 F:      include/media/saa7146*
12817
12818 SAMSUNG AUDIO (ASoC) DRIVERS
12819 M:      Krzysztof Kozlowski <krzk@kernel.org>
12820 M:      Sangbeom Kim <sbkim73@samsung.com>
12821 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12822 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12823 S:      Supported
12824 F:      sound/soc/samsung/
12825 F:      Documentation/devicetree/bindings/sound/samsung*
12826
12827 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12828 M:      Krzysztof Kozlowski <krzk@kernel.org>
12829 L:      linux-crypto@vger.kernel.org
12830 L:      linux-samsung-soc@vger.kernel.org
12831 S:      Maintained
12832 F:      drivers/crypto/exynos-rng.c
12833 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12834
12835 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12836 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12837 L:      linux-samsung-soc@vger.kernel.org
12838 S:      Maintained
12839 F:      drivers/char/hw_random/exynos-trng.c
12840 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12841
12842 SAMSUNG FRAMEBUFFER DRIVER
12843 M:      Jingoo Han <jingoohan1@gmail.com>
12844 L:      linux-fbdev@vger.kernel.org
12845 S:      Maintained
12846 F:      drivers/video/fbdev/s3c-fb.c
12847
12848 SAMSUNG LAPTOP DRIVER
12849 M:      Corentin Chary <corentin.chary@gmail.com>
12850 L:      platform-driver-x86@vger.kernel.org
12851 S:      Maintained
12852 F:      drivers/platform/x86/samsung-laptop.c
12853
12854 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12855 M:      Sangbeom Kim <sbkim73@samsung.com>
12856 M:      Krzysztof Kozlowski <krzk@kernel.org>
12857 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12858 L:      linux-kernel@vger.kernel.org
12859 L:      linux-samsung-soc@vger.kernel.org
12860 S:      Supported
12861 F:      drivers/mfd/sec*.c
12862 F:      drivers/regulator/s2m*.c
12863 F:      drivers/regulator/s5m*.c
12864 F:      drivers/clk/clk-s2mps11.c
12865 F:      drivers/rtc/rtc-s5m.c
12866 F:      include/linux/mfd/samsung/
12867 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12868 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12869 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12870 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12871
12872 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12873 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12874 L:      linux-media@vger.kernel.org
12875 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12876 S:      Maintained
12877 F:      drivers/media/platform/s3c-camif/
12878 F:      include/media/drv-intf/s3c_camif.h
12879
12880 SAMSUNG S3FWRN5 NFC DRIVER
12881 M:      Robert Baldyga <r.baldyga@samsung.com>
12882 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12883 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12884 S:      Supported
12885 F:      drivers/nfc/s3fwrn5
12886
12887 SAMSUNG S5C73M3 CAMERA DRIVER
12888 M:      Kyungmin Park <kyungmin.park@samsung.com>
12889 M:      Andrzej Hajda <a.hajda@samsung.com>
12890 L:      linux-media@vger.kernel.org
12891 S:      Supported
12892 F:      drivers/media/i2c/s5c73m3/*
12893
12894 SAMSUNG S5K5BAF CAMERA DRIVER
12895 M:      Kyungmin Park <kyungmin.park@samsung.com>
12896 M:      Andrzej Hajda <a.hajda@samsung.com>
12897 L:      linux-media@vger.kernel.org
12898 S:      Supported
12899 F:      drivers/media/i2c/s5k5baf.c
12900
12901 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12902 M:      Krzysztof Kozlowski <krzk@kernel.org>
12903 M:      Vladimir Zapolskiy <vz@mleia.com>
12904 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12905 L:      linux-crypto@vger.kernel.org
12906 L:      linux-samsung-soc@vger.kernel.org
12907 S:      Maintained
12908 F:      drivers/crypto/s5p-sss.c
12909
12910 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12911 M:      Kyungmin Park <kyungmin.park@samsung.com>
12912 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12913 L:      linux-media@vger.kernel.org
12914 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12915 S:      Supported
12916 F:      drivers/media/platform/exynos4-is/
12917
12918 SAMSUNG SOC CLOCK DRIVERS
12919 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12920 M:      Tomasz Figa <tomasz.figa@gmail.com>
12921 M:      Chanwoo Choi <cw00.choi@samsung.com>
12922 S:      Supported
12923 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12925 F:      drivers/clk/samsung/
12926 F:      include/dt-bindings/clock/exynos*.h
12927 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12928
12929 SAMSUNG SPI DRIVERS
12930 M:      Kukjin Kim <kgene@kernel.org>
12931 M:      Krzysztof Kozlowski <krzk@kernel.org>
12932 M:      Andi Shyti <andi@etezian.org>
12933 L:      linux-spi@vger.kernel.org
12934 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12935 S:      Maintained
12936 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12937 F:      drivers/spi/spi-s3c*
12938 F:      include/linux/platform_data/spi-s3c64xx.h
12939
12940 SAMSUNG SXGBE DRIVERS
12941 M:      Byungho An <bh74.an@samsung.com>
12942 M:      Girish K S <ks.giri@samsung.com>
12943 M:      Vipul Pandya <vipul.pandya@samsung.com>
12944 S:      Supported
12945 L:      netdev@vger.kernel.org
12946 F:      drivers/net/ethernet/samsung/sxgbe/
12947
12948 SAMSUNG THERMAL DRIVER
12949 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12950 L:      linux-pm@vger.kernel.org
12951 L:      linux-samsung-soc@vger.kernel.org
12952 S:      Supported
12953 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12954 F:      drivers/thermal/samsung/
12955
12956 SAMSUNG USB2 PHY DRIVER
12957 M:      Kamil Debski <kamil@wypas.org>
12958 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12959 L:      linux-kernel@vger.kernel.org
12960 S:      Supported
12961 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12962 F:      Documentation/phy/samsung-usb2.txt
12963 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12964 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12965 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12966 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12967 F:      drivers/phy/samsung/phy-samsung-usb2.c
12968 F:      drivers/phy/samsung/phy-samsung-usb2.h
12969
12970 SC1200 WDT DRIVER
12971 M:      Zwane Mwaikambo <zwanem@gmail.com>
12972 S:      Maintained
12973 F:      drivers/watchdog/sc1200wdt.c
12974
12975 SCHEDULER
12976 M:      Ingo Molnar <mingo@redhat.com>
12977 M:      Peter Zijlstra <peterz@infradead.org>
12978 L:      linux-kernel@vger.kernel.org
12979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12980 S:      Maintained
12981 F:      kernel/sched/
12982 F:      include/linux/sched.h
12983 F:      include/uapi/linux/sched.h
12984 F:      include/linux/wait.h
12985
12986 SCR24X CHIP CARD INTERFACE DRIVER
12987 M:      Lubomir Rintel <lkundrak@v3.sk>
12988 S:      Supported
12989 F:      drivers/char/pcmcia/scr24x_cs.c
12990
12991 SCSI CDROM DRIVER
12992 M:      Jens Axboe <axboe@kernel.dk>
12993 L:      linux-scsi@vger.kernel.org
12994 W:      http://www.kernel.dk
12995 S:      Maintained
12996 F:      drivers/scsi/sr*
12997
12998 SCSI RDMA PROTOCOL (SRP) INITIATOR
12999 M:      Bart Van Assche <bvanassche@acm.org>
13000 L:      linux-rdma@vger.kernel.org
13001 S:      Supported
13002 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13003 F:      drivers/infiniband/ulp/srp/
13004 F:      include/scsi/srp.h
13005
13006 SCSI RDMA PROTOCOL (SRP) TARGET
13007 M:      Bart Van Assche <bvanassche@acm.org>
13008 L:      linux-rdma@vger.kernel.org
13009 L:      target-devel@vger.kernel.org
13010 S:      Supported
13011 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13012 F:      drivers/infiniband/ulp/srpt/
13013
13014 SCSI SG DRIVER
13015 M:      Doug Gilbert <dgilbert@interlog.com>
13016 L:      linux-scsi@vger.kernel.org
13017 W:      http://sg.danny.cz/sg
13018 S:      Maintained
13019 F:      Documentation/scsi/scsi-generic.txt
13020 F:      drivers/scsi/sg.c
13021 F:      include/scsi/sg.h
13022
13023 SCSI SUBSYSTEM
13024 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
13025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13026 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13028 L:      linux-scsi@vger.kernel.org
13029 S:      Maintained
13030 F:      Documentation/devicetree/bindings/scsi/
13031 F:      drivers/scsi/
13032 F:      include/scsi/
13033
13034 SCSI TAPE DRIVER
13035 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13036 L:      linux-scsi@vger.kernel.org
13037 S:      Maintained
13038 F:      Documentation/scsi/st.txt
13039 F:      drivers/scsi/st.*
13040 F:      drivers/scsi/st_*.h
13041
13042 SCTP PROTOCOL
13043 M:      Vlad Yasevich <vyasevich@gmail.com>
13044 M:      Neil Horman <nhorman@tuxdriver.com>
13045 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13046 L:      linux-sctp@vger.kernel.org
13047 W:      http://lksctp.sourceforge.net
13048 S:      Maintained
13049 F:      Documentation/networking/sctp.txt
13050 F:      include/linux/sctp.h
13051 F:      include/uapi/linux/sctp.h
13052 F:      include/net/sctp/
13053 F:      net/sctp/
13054
13055 SCx200 CPU SUPPORT
13056 M:      Jim Cromie <jim.cromie@gmail.com>
13057 S:      Odd Fixes
13058 F:      Documentation/i2c/busses/scx200_acb
13059 F:      arch/x86/platform/scx200/
13060 F:      drivers/watchdog/scx200_wdt.c
13061 F:      drivers/i2c/busses/scx200*
13062 F:      drivers/mtd/maps/scx200_docflash.c
13063 F:      include/linux/scx200.h
13064
13065 SCx200 GPIO DRIVER
13066 M:      Jim Cromie <jim.cromie@gmail.com>
13067 S:      Maintained
13068 F:      drivers/char/scx200_gpio.c
13069 F:      include/linux/scx200_gpio.h
13070
13071 SCx200 HRT CLOCKSOURCE DRIVER
13072 M:      Jim Cromie <jim.cromie@gmail.com>
13073 S:      Maintained
13074 F:      drivers/clocksource/scx200_hrt.c
13075
13076 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13077 M:      Sascha Sommer <saschasommer@freenet.de>
13078 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13079 S:      Maintained
13080 F:      drivers/mmc/host/sdricoh_cs.c
13081
13082 SECURE COMPUTING
13083 M:      Kees Cook <keescook@chromium.org>
13084 R:      Andy Lutomirski <luto@amacapital.net>
13085 R:      Will Drewry <wad@chromium.org>
13086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13087 S:      Supported
13088 F:      kernel/seccomp.c
13089 F:      include/uapi/linux/seccomp.h
13090 F:      include/linux/seccomp.h
13091 F:      tools/testing/selftests/seccomp/*
13092 F:      tools/testing/selftests/kselftest_harness.h
13093 F:      Documentation/userspace-api/seccomp_filter.rst
13094 K:      \bsecure_computing
13095 K:      \bTIF_SECCOMP\b
13096
13097 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13098 M:      Al Cooper <alcooperx@gmail.com>
13099 L:      linux-mmc@vger.kernel.org
13100 L:      bcm-kernel-feedback-list@broadcom.com
13101 S:      Maintained
13102 F:      drivers/mmc/host/sdhci-brcmstb*
13103
13104 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13105 M:      Adrian Hunter <adrian.hunter@intel.com>
13106 L:      linux-mmc@vger.kernel.org
13107 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13108 S:      Maintained
13109 F:      drivers/mmc/host/sdhci*
13110 F:      include/linux/mmc/sdhci*
13111
13112 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13113 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13114 M:      Manjunath M B <manjumb@synopsys.com>
13115 L:      linux-mmc@vger.kernel.org
13116 S:      Maintained
13117 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13118
13119 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13120 M:      Ben Dooks <ben-linux@fluff.org>
13121 M:      Jaehoon Chung <jh80.chung@samsung.com>
13122 L:      linux-mmc@vger.kernel.org
13123 S:      Maintained
13124 F:      drivers/mmc/host/sdhci-s3c*
13125
13126 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13127 M:      Viresh Kumar <vireshk@kernel.org>
13128 L:      linux-mmc@vger.kernel.org
13129 S:      Maintained
13130 F:      drivers/mmc/host/sdhci-spear.c
13131
13132 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13133 M:      Kishon Vijay Abraham I <kishon@ti.com>
13134 L:      linux-mmc@vger.kernel.org
13135 S:      Maintained
13136 F:      drivers/mmc/host/sdhci-omap.c
13137
13138 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13139 M:      Scott Bauer <scott.bauer@intel.com>
13140 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13141 L:      linux-block@vger.kernel.org
13142 S:      Supported
13143 F:      block/sed*
13144 F:      block/opal_proto.h
13145 F:      include/linux/sed*
13146 F:      include/uapi/linux/sed*
13147
13148 SECURITY CONTACT
13149 M:      Security Officers <security@kernel.org>
13150 S:      Supported
13151
13152 SECURITY SUBSYSTEM
13153 M:      James Morris <jmorris@namei.org>
13154 M:      "Serge E. Hallyn" <serge@hallyn.com>
13155 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13157 W:      http://kernsec.org/
13158 S:      Supported
13159 F:      security/
13160 X:      security/selinux/
13161
13162 SELINUX SECURITY MODULE
13163 M:      Paul Moore <paul@paul-moore.com>
13164 M:      Stephen Smalley <sds@tycho.nsa.gov>
13165 M:      Eric Paris <eparis@parisplace.org>
13166 L:      selinux@vger.kernel.org
13167 W:      https://selinuxproject.org
13168 W:      https://github.com/SELinuxProject
13169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13170 S:      Supported
13171 F:      include/linux/selinux*
13172 F:      security/selinux/
13173 F:      scripts/selinux/
13174 F:      Documentation/admin-guide/LSM/SELinux.rst
13175
13176 SENSABLE PHANTOM
13177 M:      Jiri Slaby <jirislaby@gmail.com>
13178 S:      Maintained
13179 F:      drivers/misc/phantom.c
13180 F:      include/uapi/linux/phantom.h
13181
13182 SERIAL DEVICE BUS
13183 M:      Rob Herring <robh@kernel.org>
13184 L:      linux-serial@vger.kernel.org
13185 S:      Maintained
13186 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13187 F:      drivers/tty/serdev/
13188 F:      include/linux/serdev.h
13189
13190 SERIAL DRIVERS
13191 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13192 L:      linux-serial@vger.kernel.org
13193 S:      Maintained
13194 F:      Documentation/devicetree/bindings/serial/
13195 F:      drivers/tty/serial/
13196
13197 SERIAL IR RECEIVER
13198 M:      Sean Young <sean@mess.org>
13199 L:      linux-media@vger.kernel.org
13200 S:      Maintained
13201 F:      drivers/media/rc/serial_ir.c
13202
13203 SFC NETWORK DRIVER
13204 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13205 M:      Edward Cree <ecree@solarflare.com>
13206 M:      Bert Kenward <bkenward@solarflare.com>
13207 L:      netdev@vger.kernel.org
13208 S:      Supported
13209 F:      drivers/net/ethernet/sfc/
13210
13211 SGI GRU DRIVER
13212 M:      Dimitri Sivanich <sivanich@sgi.com>
13213 S:      Maintained
13214 F:      drivers/misc/sgi-gru/
13215
13216 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13217 M:      Pat Gefre <pfg@sgi.com>
13218 L:      linux-ia64@vger.kernel.org
13219 S:      Supported
13220 F:      Documentation/ia64/serial.txt
13221 F:      drivers/tty/serial/ioc?_serial.c
13222 F:      include/linux/ioc?.h
13223
13224 SGI XP/XPC/XPNET DRIVER
13225 M:      Cliff Whickman <cpw@sgi.com>
13226 M:      Robin Holt <robinmholt@gmail.com>
13227 S:      Maintained
13228 F:      drivers/misc/sgi-xp/
13229
13230 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13231 M:      Ursula Braun <ubraun@linux.ibm.com>
13232 L:      linux-s390@vger.kernel.org
13233 W:      http://www.ibm.com/developerworks/linux/linux390/
13234 S:      Supported
13235 F:      net/smc/
13236
13237 SHARP RJ54N1CB0C SENSOR DRIVER
13238 M:      Jacopo Mondi <jacopo@jmondi.org>
13239 L:      linux-media@vger.kernel.org
13240 T:      git git://linuxtv.org/media_tree.git
13241 S:      Odd fixes
13242 F:      drivers/media/i2c/rj54n1cb0c.c
13243 F:      include/media/i2c/rj54n1cb0c.h
13244
13245 SH_VEU V4L2 MEM2MEM DRIVER
13246 L:      linux-media@vger.kernel.org
13247 S:      Orphan
13248 F:      drivers/media/platform/sh_veu.c
13249
13250 SH_VOU V4L2 OUTPUT DRIVER
13251 L:      linux-media@vger.kernel.org
13252 S:      Orphan
13253 F:      drivers/media/platform/sh_vou.c
13254 F:      include/media/drv-intf/sh_vou.h
13255
13256 SI2157 MEDIA DRIVER
13257 M:      Antti Palosaari <crope@iki.fi>
13258 L:      linux-media@vger.kernel.org
13259 W:      https://linuxtv.org
13260 W:      http://palosaari.fi/linux/
13261 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13262 T:      git git://linuxtv.org/anttip/media_tree.git
13263 S:      Maintained
13264 F:      drivers/media/tuners/si2157*
13265
13266 SI2165 MEDIA DRIVER
13267 M:      Matthias Schwarzott <zzam@gentoo.org>
13268 L:      linux-media@vger.kernel.org
13269 W:      https://linuxtv.org
13270 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13271 S:      Maintained
13272 F:      drivers/media/dvb-frontends/si2165*
13273
13274 SI2168 MEDIA DRIVER
13275 M:      Antti Palosaari <crope@iki.fi>
13276 L:      linux-media@vger.kernel.org
13277 W:      https://linuxtv.org
13278 W:      http://palosaari.fi/linux/
13279 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13280 T:      git git://linuxtv.org/anttip/media_tree.git
13281 S:      Maintained
13282 F:      drivers/media/dvb-frontends/si2168*
13283
13284 SI470X FM RADIO RECEIVER I2C DRIVER
13285 M:      Hans Verkuil <hverkuil@xs4all.nl>
13286 L:      linux-media@vger.kernel.org
13287 T:      git git://linuxtv.org/media_tree.git
13288 W:      https://linuxtv.org
13289 S:      Odd Fixes
13290 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13291
13292 SI470X FM RADIO RECEIVER USB DRIVER
13293 M:      Hans Verkuil <hverkuil@xs4all.nl>
13294 L:      linux-media@vger.kernel.org
13295 T:      git git://linuxtv.org/media_tree.git
13296 W:      https://linuxtv.org
13297 S:      Maintained
13298 F:      drivers/media/radio/si470x/radio-si470x-common.c
13299 F:      drivers/media/radio/si470x/radio-si470x.h
13300 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13301
13302 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13303 M:      Eduardo Valentin <edubezval@gmail.com>
13304 L:      linux-media@vger.kernel.org
13305 T:      git git://linuxtv.org/media_tree.git
13306 W:      https://linuxtv.org
13307 S:      Odd Fixes
13308 F:      drivers/media/radio/si4713/si4713.?
13309
13310 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13311 M:      Eduardo Valentin <edubezval@gmail.com>
13312 L:      linux-media@vger.kernel.org
13313 T:      git git://linuxtv.org/media_tree.git
13314 W:      https://linuxtv.org
13315 S:      Odd Fixes
13316 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13317
13318 SI4713 FM RADIO TRANSMITTER USB DRIVER
13319 M:      Hans Verkuil <hverkuil@xs4all.nl>
13320 L:      linux-media@vger.kernel.org
13321 T:      git git://linuxtv.org/media_tree.git
13322 W:      https://linuxtv.org
13323 S:      Maintained
13324 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13325
13326 SIANO DVB DRIVER
13327 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13328 L:      linux-media@vger.kernel.org
13329 W:      https://linuxtv.org
13330 T:      git git://linuxtv.org/media_tree.git
13331 S:      Odd fixes
13332 F:      drivers/media/common/siano/
13333 F:      drivers/media/usb/siano/
13334 F:      drivers/media/usb/siano/
13335 F:      drivers/media/mmc/siano/
13336
13337 SIFIVE DRIVERS
13338 M:      Palmer Dabbelt <palmer@sifive.com>
13339 L:      linux-riscv@lists.infradead.org
13340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13341 S:      Supported
13342 K:      sifive
13343 N:      sifive
13344
13345 SILEAD TOUCHSCREEN DRIVER
13346 M:      Hans de Goede <hdegoede@redhat.com>
13347 L:      linux-input@vger.kernel.org
13348 L:      platform-driver-x86@vger.kernel.org
13349 S:      Maintained
13350 F:      drivers/input/touchscreen/silead.c
13351 F:      drivers/platform/x86/touchscreen_dmi.c
13352
13353 SILICON MOTION SM712 FRAME BUFFER DRIVER
13354 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13355 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13356 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13357 L:      linux-fbdev@vger.kernel.org
13358 S:      Maintained
13359 F:      drivers/video/fbdev/sm712*
13360 F:      Documentation/fb/sm712fb.txt
13361
13362 SIMPLE FIRMWARE INTERFACE (SFI)
13363 M:      Len Brown <lenb@kernel.org>
13364 L:      sfi-devel@simplefirmware.org
13365 W:      http://simplefirmware.org/
13366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13367 S:      Supported
13368 F:      arch/x86/platform/sfi/
13369 F:      drivers/sfi/
13370 F:      include/linux/sfi*.h
13371
13372 SIMPLEFB FB DRIVER
13373 M:      Hans de Goede <hdegoede@redhat.com>
13374 L:      linux-fbdev@vger.kernel.org
13375 S:      Maintained
13376 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13377 F:      drivers/video/fbdev/simplefb.c
13378 F:      include/linux/platform_data/simplefb.h
13379
13380 SIMTEC EB110ATX (Chalice CATS)
13381 P:      Ben Dooks
13382 P:      Vincent Sanders <vince@simtec.co.uk>
13383 M:      Simtec Linux Team <linux@simtec.co.uk>
13384 W:      http://www.simtec.co.uk/products/EB110ATX/
13385 S:      Supported
13386
13387 SIMTEC EB2410ITX (BAST)
13388 P:      Ben Dooks
13389 P:      Vincent Sanders <vince@simtec.co.uk>
13390 M:      Simtec Linux Team <linux@simtec.co.uk>
13391 W:      http://www.simtec.co.uk/products/EB2410ITX/
13392 S:      Supported
13393 F:      arch/arm/mach-s3c24xx/mach-bast.c
13394 F:      arch/arm/mach-s3c24xx/bast-ide.c
13395 F:      arch/arm/mach-s3c24xx/bast-irq.c
13396
13397 SIPHASH PRF ROUTINES
13398 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13399 S:      Maintained
13400 F:      lib/siphash.c
13401 F:      lib/test_siphash.c
13402 F:      include/linux/siphash.h
13403
13404 SIOX
13405 M:      Gavin Schenk <g.schenk@eckelmann.de>
13406 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13407 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13408 S:      Supported
13409 F:      drivers/siox/*
13410 F:      drivers/gpio/gpio-siox.c
13411 F:      include/trace/events/siox.h
13412
13413 SIS 190 ETHERNET DRIVER
13414 M:      Francois Romieu <romieu@fr.zoreil.com>
13415 L:      netdev@vger.kernel.org
13416 S:      Maintained
13417 F:      drivers/net/ethernet/sis/sis190.c
13418
13419 SIS 900/7016 FAST ETHERNET DRIVER
13420 M:      Daniele Venzano <venza@brownhat.org>
13421 W:      http://www.brownhat.org/sis900.html
13422 L:      netdev@vger.kernel.org
13423 S:      Maintained
13424 F:      drivers/net/ethernet/sis/sis900.*
13425
13426 SIS FRAMEBUFFER DRIVER
13427 M:      Thomas Winischhofer <thomas@winischhofer.net>
13428 W:      http://www.winischhofer.net/linuxsisvga.shtml
13429 S:      Maintained
13430 F:      Documentation/fb/sisfb.txt
13431 F:      drivers/video/fbdev/sis/
13432 F:      include/video/sisfb.h
13433
13434 SIS USB2VGA DRIVER
13435 M:      Thomas Winischhofer <thomas@winischhofer.net>
13436 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13437 S:      Maintained
13438 F:      drivers/usb/misc/sisusbvga/
13439
13440 SLAB ALLOCATOR
13441 M:      Christoph Lameter <cl@linux.com>
13442 M:      Pekka Enberg <penberg@kernel.org>
13443 M:      David Rientjes <rientjes@google.com>
13444 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13445 M:      Andrew Morton <akpm@linux-foundation.org>
13446 L:      linux-mm@kvack.org
13447 S:      Maintained
13448 F:      include/linux/sl?b*.h
13449 F:      mm/sl?b*
13450
13451 SLEEPABLE READ-COPY UPDATE (SRCU)
13452 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13453 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13454 M:      Josh Triplett <josh@joshtriplett.org>
13455 R:      Steven Rostedt <rostedt@goodmis.org>
13456 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13457 L:      linux-kernel@vger.kernel.org
13458 W:      http://www.rdrop.com/users/paulmck/RCU/
13459 S:      Supported
13460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13461 F:      include/linux/srcu*.h
13462 F:      kernel/rcu/srcu*.c
13463
13464 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13465 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13466 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13467 S:      Maintained
13468 F:      drivers/slimbus/
13469 F:      Documentation/devicetree/bindings/slimbus/
13470 F:      include/linux/slimbus.h
13471
13472 SMACK SECURITY MODULE
13473 M:      Casey Schaufler <casey@schaufler-ca.com>
13474 L:      linux-security-module@vger.kernel.org
13475 W:      http://schaufler-ca.com
13476 T:      git git://github.com/cschaufler/smack-next
13477 S:      Maintained
13478 F:      Documentation/admin-guide/LSM/Smack.rst
13479 F:      security/smack/
13480
13481 SMC91x ETHERNET DRIVER
13482 M:      Nicolas Pitre <nico@fluxnic.net>
13483 S:      Odd Fixes
13484 F:      drivers/net/ethernet/smsc/smc91x.*
13485
13486 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13487 M:      Sakari Ailus <sakari.ailus@iki.fi>
13488 L:      linux-media@vger.kernel.org
13489 S:      Maintained
13490 F:      drivers/media/i2c/smiapp/
13491 F:      include/media/i2c/smiapp.h
13492 F:      drivers/media/i2c/smiapp-pll.c
13493 F:      drivers/media/i2c/smiapp-pll.h
13494 F:      include/uapi/linux/smiapp.h
13495 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13496
13497 SMM665 HARDWARE MONITOR DRIVER
13498 M:      Guenter Roeck <linux@roeck-us.net>
13499 L:      linux-hwmon@vger.kernel.org
13500 S:      Maintained
13501 F:      Documentation/hwmon/smm665
13502 F:      drivers/hwmon/smm665.c
13503
13504 SMSC EMC2103 HARDWARE MONITOR DRIVER
13505 M:      Steve Glendinning <steve.glendinning@shawell.net>
13506 L:      linux-hwmon@vger.kernel.org
13507 S:      Maintained
13508 F:      Documentation/hwmon/emc2103
13509 F:      drivers/hwmon/emc2103.c
13510
13511 SMSC SCH5627 HARDWARE MONITOR DRIVER
13512 M:      Hans de Goede <hdegoede@redhat.com>
13513 L:      linux-hwmon@vger.kernel.org
13514 S:      Supported
13515 F:      Documentation/hwmon/sch5627
13516 F:      drivers/hwmon/sch5627.c
13517
13518 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13519 M:      Steve Glendinning <steve.glendinning@shawell.net>
13520 L:      linux-fbdev@vger.kernel.org
13521 S:      Maintained
13522 F:      drivers/video/fbdev/smscufx.c
13523
13524 SMSC47B397 HARDWARE MONITOR DRIVER
13525 M:      Jean Delvare <jdelvare@suse.com>
13526 L:      linux-hwmon@vger.kernel.org
13527 S:      Maintained
13528 F:      Documentation/hwmon/smsc47b397
13529 F:      drivers/hwmon/smsc47b397.c
13530
13531 SMSC911x ETHERNET DRIVER
13532 M:      Steve Glendinning <steve.glendinning@shawell.net>
13533 L:      netdev@vger.kernel.org
13534 S:      Maintained
13535 F:      include/linux/smsc911x.h
13536 F:      drivers/net/ethernet/smsc/smsc911x.*
13537
13538 SMSC9420 PCI ETHERNET DRIVER
13539 M:      Steve Glendinning <steve.glendinning@shawell.net>
13540 L:      netdev@vger.kernel.org
13541 S:      Maintained
13542 F:      drivers/net/ethernet/smsc/smsc9420.*
13543
13544 SOC-CAMERA V4L2 SUBSYSTEM
13545 L:      linux-media@vger.kernel.org
13546 T:      git git://linuxtv.org/media_tree.git
13547 S:      Orphan
13548 F:      include/media/soc*
13549 F:      drivers/media/i2c/soc_camera/
13550 F:      drivers/media/platform/soc_camera/
13551
13552 SOCIONEXT SYNQUACER I2C DRIVER
13553 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13554 L:      linux-i2c@vger.kernel.org
13555 S:      Maintained
13556 F:      drivers/i2c/busses/i2c-synquacer.c
13557 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13558
13559 SOCIONEXT UNIPHIER SOUND DRIVER
13560 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13561 S:      Orphan
13562 F:      sound/soc/uniphier/
13563
13564 SOEKRIS NET48XX LED SUPPORT
13565 M:      Chris Boot <bootc@bootc.net>
13566 S:      Maintained
13567 F:      drivers/leds/leds-net48xx.c
13568
13569 SOFT-ROCE DRIVER (rxe)
13570 M:      Moni Shoua <monis@mellanox.com>
13571 L:      linux-rdma@vger.kernel.org
13572 S:      Supported
13573 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13574 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13575 F:      drivers/infiniband/sw/rxe/
13576 F:      include/uapi/rdma/rdma_user_rxe.h
13577
13578 SOFTLOGIC 6x10 MPEG CODEC
13579 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13580 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13581 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13582 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13583 M:      Ismael Luceno <ismael@iodev.co.uk>
13584 L:      linux-media@vger.kernel.org
13585 S:      Supported
13586 F:      drivers/media/pci/solo6x10/
13587
13588 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13589 M:      James Morse <james.morse@arm.com>
13590 L:      linux-arm-kernel@lists.infradead.org
13591 S:      Maintained
13592 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13593 F:      drivers/firmware/arm_sdei.c
13594 F:      include/linux/arm_sdei.h
13595 F:      include/uapi/linux/arm_sdei.h
13596
13597 SOFTWARE RAID (Multiple Disks) SUPPORT
13598 M:      Shaohua Li <shli@kernel.org>
13599 L:      linux-raid@vger.kernel.org
13600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13601 S:      Supported
13602 F:      drivers/md/Makefile
13603 F:      drivers/md/Kconfig
13604 F:      drivers/md/md*
13605 F:      drivers/md/raid*
13606 F:      include/linux/raid/
13607 F:      include/uapi/linux/raid/
13608
13609 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13610 M:      Jassi Brar <jaswinder.singh@linaro.org>
13611 L:      netdev@vger.kernel.org
13612 S:      Maintained
13613 F:      drivers/net/ethernet/socionext/netsec.c
13614 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13615
13616 SOLIDRUN CLEARFOG SUPPORT
13617 M:      Russell King <linux@armlinux.org.uk>
13618 S:      Maintained
13619 F:      arch/arm/boot/dts/armada-388-clearfog*
13620 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13621
13622 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13623 M:      Russell King <linux@armlinux.org.uk>
13624 S:      Maintained
13625 F:      arch/arm/boot/dts/imx6*-cubox-i*
13626 F:      arch/arm/boot/dts/imx6*-hummingboard*
13627 F:      arch/arm/boot/dts/imx6*-sr-*
13628
13629 SONIC NETWORK DRIVER
13630 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13631 L:      netdev@vger.kernel.org
13632 S:      Maintained
13633 F:      drivers/net/ethernet/natsemi/sonic.*
13634
13635 SONICS SILICON BACKPLANE DRIVER (SSB)
13636 M:      Michael Buesch <m@bues.ch>
13637 L:      linux-wireless@vger.kernel.org
13638 S:      Maintained
13639 F:      drivers/ssb/
13640 F:      include/linux/ssb/
13641
13642 SONY IMX258 SENSOR DRIVER
13643 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13644 L:      linux-media@vger.kernel.org
13645 T:      git git://linuxtv.org/media_tree.git
13646 S:      Maintained
13647 F:      drivers/media/i2c/imx258.c
13648
13649 SONY IMX274 SENSOR DRIVER
13650 M:      Leon Luo <leonl@leopardimaging.com>
13651 L:      linux-media@vger.kernel.org
13652 T:      git git://linuxtv.org/media_tree.git
13653 S:      Maintained
13654 F:      drivers/media/i2c/imx274.c
13655 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13656
13657 SONY MEMORYSTICK CARD SUPPORT
13658 M:      Alex Dubov <oakad@yahoo.com>
13659 W:      http://tifmxx.berlios.de/
13660 S:      Maintained
13661 F:      drivers/memstick/host/tifm_ms.c
13662
13663 SONY MEMORYSTICK STANDARD SUPPORT
13664 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13665 S:      Maintained
13666 F:      drivers/memstick/core/ms_block.*
13667
13668 SONY VAIO CONTROL DEVICE DRIVER
13669 M:      Mattia Dongili <malattia@linux.it>
13670 L:      platform-driver-x86@vger.kernel.org
13671 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13672 S:      Maintained
13673 F:      Documentation/laptops/sony-laptop.txt
13674 F:      drivers/char/sonypi.c
13675 F:      drivers/platform/x86/sony-laptop.c
13676 F:      include/linux/sony-laptop.h
13677
13678 SOUND
13679 M:      Jaroslav Kysela <perex@perex.cz>
13680 M:      Takashi Iwai <tiwai@suse.com>
13681 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13682 W:      http://www.alsa-project.org/
13683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13684 T:      git git://git.alsa-project.org/alsa-kernel.git
13685 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13686 S:      Maintained
13687 F:      Documentation/sound/
13688 F:      include/sound/
13689 F:      include/uapi/sound/
13690 F:      sound/
13691
13692 SOUND - COMPRESSED AUDIO
13693 M:      Vinod Koul <vkoul@kernel.org>
13694 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13696 S:      Supported
13697 F:      Documentation/sound/designs/compress-offload.rst
13698 F:      include/sound/compress_driver.h
13699 F:      include/uapi/sound/compress_*
13700 F:      sound/core/compress_offload.c
13701 F:      sound/soc/soc-compress.c
13702
13703 SOUND - DMAENGINE HELPERS
13704 M:      Lars-Peter Clausen <lars@metafoo.de>
13705 S:      Supported
13706 F:      include/sound/dmaengine_pcm.h
13707 F:      sound/core/pcm_dmaengine.c
13708 F:      sound/soc/soc-generic-dmaengine-pcm.c
13709
13710 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13711 M:      Liam Girdwood <lgirdwood@gmail.com>
13712 M:      Mark Brown <broonie@kernel.org>
13713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13714 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13715 W:      http://alsa-project.org/main/index.php/ASoC
13716 S:      Supported
13717 F:      Documentation/devicetree/bindings/sound/
13718 F:      Documentation/sound/soc/
13719 F:      sound/soc/
13720 F:      include/sound/soc*
13721
13722 SOUNDWIRE SUBSYSTEM
13723 M:      Vinod Koul <vinod.koul@intel.com>
13724 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13725 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13726 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13727 S:      Supported
13728 F:      Documentation/driver-api/soundwire/
13729 F:      drivers/soundwire/
13730 F:      include/linux/soundwire/
13731
13732 SP2 MEDIA DRIVER
13733 M:      Olli Salonen <olli.salonen@iki.fi>
13734 L:      linux-media@vger.kernel.org
13735 W:      https://linuxtv.org
13736 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13737 S:      Maintained
13738 F:      drivers/media/dvb-frontends/sp2*
13739
13740 SPARC + UltraSPARC (sparc/sparc64)
13741 M:      "David S. Miller" <davem@davemloft.net>
13742 L:      sparclinux@vger.kernel.org
13743 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13746 S:      Maintained
13747 F:      arch/sparc/
13748 F:      drivers/sbus/
13749
13750 SPARC SERIAL DRIVERS
13751 M:      "David S. Miller" <davem@davemloft.net>
13752 L:      sparclinux@vger.kernel.org
13753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13755 S:      Maintained
13756 F:      include/linux/sunserialcore.h
13757 F:      drivers/tty/serial/suncore.c
13758 F:      drivers/tty/serial/sunhv.c
13759 F:      drivers/tty/serial/sunsab.c
13760 F:      drivers/tty/serial/sunsab.h
13761 F:      drivers/tty/serial/sunsu.c
13762 F:      drivers/tty/serial/sunzilog.c
13763 F:      drivers/tty/serial/sunzilog.h
13764 F:      drivers/tty/vcc.c
13765
13766 SPARSE CHECKER
13767 M:      "Christopher Li" <sparse@chrisli.org>
13768 L:      linux-sparse@vger.kernel.org
13769 W:      https://sparse.wiki.kernel.org/
13770 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13771 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13772 S:      Maintained
13773 F:      include/linux/compiler.h
13774
13775 SPEAR CLOCK FRAMEWORK SUPPORT
13776 M:      Viresh Kumar <vireshk@kernel.org>
13777 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13778 W:      http://www.st.com/spear
13779 S:      Maintained
13780 F:      drivers/clk/spear/
13781
13782 SPEAR PLATFORM SUPPORT
13783 M:      Viresh Kumar <vireshk@kernel.org>
13784 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13786 W:      http://www.st.com/spear
13787 S:      Maintained
13788 F:      arch/arm/boot/dts/spear*
13789 F:      arch/arm/mach-spear/
13790
13791 SPI NOR SUBSYSTEM
13792 M:      Marek Vasut <marek.vasut@gmail.com>
13793 L:      linux-mtd@lists.infradead.org
13794 W:      http://www.linux-mtd.infradead.org/
13795 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13796 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13797 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13798 S:      Maintained
13799 F:      drivers/mtd/spi-nor/
13800 F:      include/linux/mtd/spi-nor.h
13801
13802 SPI SUBSYSTEM
13803 M:      Mark Brown <broonie@kernel.org>
13804 L:      linux-spi@vger.kernel.org
13805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13806 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13807 S:      Maintained
13808 F:      Documentation/devicetree/bindings/spi/
13809 F:      Documentation/spi/
13810 F:      drivers/spi/
13811 F:      include/linux/spi/
13812 F:      include/uapi/linux/spi/
13813 F:      tools/spi/
13814
13815 SPIDERNET NETWORK DRIVER for CELL
13816 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13817 L:      netdev@vger.kernel.org
13818 S:      Supported
13819 F:      Documentation/networking/spider_net.txt
13820 F:      drivers/net/ethernet/toshiba/spider_net*
13821
13822 SPMI SUBSYSTEM
13823 R:      Stephen Boyd <sboyd@kernel.org>
13824 L:      linux-arm-msm@vger.kernel.org
13825 F:      Documentation/devicetree/bindings/spmi/
13826 F:      drivers/spmi/
13827 F:      include/dt-bindings/spmi/spmi.h
13828 F:      include/linux/spmi.h
13829 F:      include/trace/events/spmi.h
13830
13831 SPU FILE SYSTEM
13832 M:      Jeremy Kerr <jk@ozlabs.org>
13833 L:      linuxppc-dev@lists.ozlabs.org
13834 W:      http://www.ibm.com/developerworks/power/cell/
13835 S:      Supported
13836 F:      Documentation/filesystems/spufs.txt
13837 F:      arch/powerpc/platforms/cell/spufs/
13838
13839 SQUASHFS FILE SYSTEM
13840 M:      Phillip Lougher <phillip@squashfs.org.uk>
13841 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13842 W:      http://squashfs.org.uk
13843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13844 S:      Maintained
13845 F:      Documentation/filesystems/squashfs.txt
13846 F:      fs/squashfs/
13847
13848 SRM (Alpha) environment access
13849 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13850 S:      Maintained
13851 F:      arch/alpha/kernel/srm_env.c
13852
13853 ST STM32 I2C/SMBUS DRIVER
13854 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13855 L:      linux-i2c@vger.kernel.org
13856 S:      Maintained
13857 F:      drivers/i2c/busses/i2c-stm32*
13858
13859 STABLE BRANCH
13860 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13861 L:      stable@vger.kernel.org
13862 S:      Supported
13863 F:      Documentation/process/stable-kernel-rules.rst
13864
13865 STAGING - COMEDI
13866 M:      Ian Abbott <abbotti@mev.co.uk>
13867 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13868 S:      Odd Fixes
13869 F:      drivers/staging/comedi/
13870
13871 STAGING - EROFS FILE SYSTEM
13872 M:      Gao Xiang <gaoxiang25@huawei.com>
13873 M:      Chao Yu <yuchao0@huawei.com>
13874 L:      linux-erofs@lists.ozlabs.org
13875 S:      Maintained
13876 F:      drivers/staging/erofs/
13877
13878 STAGING - FLARION FT1000 DRIVERS
13879 M:      Marek Belisko <marek.belisko@gmail.com>
13880 S:      Odd Fixes
13881 F:      drivers/staging/ft1000/
13882
13883 STAGING - INDUSTRIAL IO
13884 M:      Jonathan Cameron <jic23@kernel.org>
13885 L:      linux-iio@vger.kernel.org
13886 S:      Odd Fixes
13887 F:      Documentation/devicetree/bindings/staging/iio/
13888 F:      drivers/staging/iio/
13889
13890 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13891 M:      Marc Dietrich <marvin24@gmx.de>
13892 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13893 L:      linux-tegra@vger.kernel.org
13894 S:      Maintained
13895 F:      drivers/staging/nvec/
13896
13897 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13898 M:      Jens Frederich <jfrederich@gmail.com>
13899 M:      Daniel Drake <dsd@laptop.org>
13900 M:      Jon Nettleton <jon.nettleton@gmail.com>
13901 W:      http://wiki.laptop.org/go/DCON
13902 S:      Maintained
13903 F:      drivers/staging/olpc_dcon/
13904
13905 STAGING - REALTEK RTL8712U DRIVERS
13906 M:      Larry Finger <Larry.Finger@lwfinger.net>
13907 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13908 S:      Odd Fixes
13909 F:      drivers/staging/rtl8712/
13910
13911 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13912 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13913 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13914 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13915 L:      linux-fbdev@vger.kernel.org
13916 S:      Maintained
13917 F:      drivers/staging/sm750fb/
13918
13919 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13920 M:      William Hubbs <w.d.hubbs@gmail.com>
13921 M:      Chris Brannon <chris@the-brannons.com>
13922 M:      Kirk Reiser <kirk@reisers.ca>
13923 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13924 L:      speakup@linux-speakup.org
13925 W:      http://www.linux-speakup.org/
13926 S:      Odd Fixes
13927 F:      drivers/staging/speakup/
13928
13929 STAGING - VIA VT665X DRIVERS
13930 M:      Forest Bond <forest@alittletooquiet.net>
13931 S:      Odd Fixes
13932 F:      drivers/staging/vt665?/
13933
13934 STAGING - WILC1000 WIFI DRIVER
13935 M:      Aditya Shankar <aditya.shankar@microchip.com>
13936 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13937 L:      linux-wireless@vger.kernel.org
13938 S:      Supported
13939 F:      drivers/staging/wilc1000/
13940
13941 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13942 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13943 S:      Odd Fixes
13944 F:      drivers/staging/xgifb/
13945
13946 STAGING SUBSYSTEM
13947 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13949 L:      devel@driverdev.osuosl.org
13950 S:      Supported
13951 F:      drivers/staging/
13952
13953 STARFIRE/DURALAN NETWORK DRIVER
13954 M:      Ion Badulescu <ionut@badula.org>
13955 S:      Odd Fixes
13956 F:      drivers/net/ethernet/adaptec/starfire*
13957
13958 STEC S1220 SKD DRIVER
13959 M:      Bart Van Assche <bart.vanassche@wdc.com>
13960 L:      linux-block@vger.kernel.org
13961 S:      Maintained
13962 F:      drivers/block/skd*[ch]
13963
13964 STI AUDIO (ASoC) DRIVERS
13965 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13966 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13967 S:      Maintained
13968 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13969 F:      sound/soc/sti/
13970
13971 STI CEC DRIVER
13972 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13973 S:      Maintained
13974 F:      drivers/staging/media/st-cec/
13975 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13976
13977 STK1160 USB VIDEO CAPTURE DRIVER
13978 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13979 L:      linux-media@vger.kernel.org
13980 T:      git git://linuxtv.org/media_tree.git
13981 S:      Maintained
13982 F:      drivers/media/usb/stk1160/
13983
13984 STM32 AUDIO (ASoC) DRIVERS
13985 M:      Olivier Moysan <olivier.moysan@st.com>
13986 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13987 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13988 S:      Maintained
13989 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13990 F:      sound/soc/stm/
13991
13992 STM32 TIMER/LPTIMER DRIVERS
13993 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13994 S:      Maintained
13995 F:      drivers/*/stm32-*timer*
13996 F:      drivers/pwm/pwm-stm32*
13997 F:      include/linux/*/stm32-*tim*
13998 F:      Documentation/ABI/testing/*timer-stm32
13999 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14000 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14001
14002 STMMAC ETHERNET DRIVER
14003 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14004 M:      Alexandre Torgue <alexandre.torgue@st.com>
14005 M:      Jose Abreu <joabreu@synopsys.com>
14006 L:      netdev@vger.kernel.org
14007 W:      http://www.stlinux.com
14008 S:      Supported
14009 F:      drivers/net/ethernet/stmicro/stmmac/
14010
14011 SUN3/3X
14012 M:      Sam Creasey <sammy@sammy.net>
14013 W:      http://sammy.net/sun3/
14014 S:      Maintained
14015 F:      arch/m68k/kernel/*sun3*
14016 F:      arch/m68k/sun3*/
14017 F:      arch/m68k/include/asm/sun3*
14018 F:      drivers/net/ethernet/i825xx/sun3*
14019
14020 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14021 M:      Hans de Goede <hdegoede@redhat.com>
14022 L:      linux-input@vger.kernel.org
14023 S:      Maintained
14024 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14025 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14026
14027 SUNDANCE NETWORK DRIVER
14028 M:      Denis Kirjanov <kda@linux-powerpc.org>
14029 L:      netdev@vger.kernel.org
14030 S:      Maintained
14031 F:      drivers/net/ethernet/dlink/sundance.c
14032
14033 SUPERH
14034 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14035 M:      Rich Felker <dalias@libc.org>
14036 L:      linux-sh@vger.kernel.org
14037 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14038 S:      Maintained
14039 F:      Documentation/sh/
14040 F:      arch/sh/
14041 F:      drivers/sh/
14042
14043 SUSPEND TO RAM
14044 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14045 M:      Len Brown <len.brown@intel.com>
14046 M:      Pavel Machek <pavel@ucw.cz>
14047 L:      linux-pm@vger.kernel.org
14048 B:      https://bugzilla.kernel.org
14049 S:      Supported
14050 F:      Documentation/power/
14051 F:      arch/x86/kernel/acpi/
14052 F:      drivers/base/power/
14053 F:      kernel/power/
14054 F:      include/linux/suspend.h
14055 F:      include/linux/freezer.h
14056 F:      include/linux/pm.h
14057
14058 SVGA HANDLING
14059 M:      Martin Mares <mj@ucw.cz>
14060 L:      linux-video@atrey.karlin.mff.cuni.cz
14061 S:      Maintained
14062 F:      Documentation/svga.txt
14063 F:      arch/x86/boot/video*
14064
14065 SWIOTLB SUBSYSTEM
14066 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14067 L:      iommu@lists.linux-foundation.org
14068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14069 S:      Supported
14070 F:      kernel/dma/swiotlb.c
14071 F:      arch/*/kernel/pci-swiotlb.c
14072 F:      include/linux/swiotlb.h
14073
14074 SWITCHDEV
14075 M:      Jiri Pirko <jiri@resnulli.us>
14076 M:      Ivan Vecera <ivecera@redhat.com>
14077 L:      netdev@vger.kernel.org
14078 S:      Supported
14079 F:      net/switchdev/
14080 F:      include/net/switchdev.h
14081
14082 SY8106A REGULATOR DRIVER
14083 M:      Icenowy Zheng <icenowy@aosc.io>
14084 S:      Maintained
14085 F:      drivers/regulator/sy8106a-regulator.c
14086 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14087
14088 SYNC FILE FRAMEWORK
14089 M:      Sumit Semwal <sumit.semwal@linaro.org>
14090 R:      Gustavo Padovan <gustavo@padovan.org>
14091 S:      Maintained
14092 L:      linux-media@vger.kernel.org
14093 L:      dri-devel@lists.freedesktop.org
14094 F:      drivers/dma-buf/sync_*
14095 F:      drivers/dma-buf/dma-fence*
14096 F:      drivers/dma-buf/sw_sync.c
14097 F:      include/linux/sync_file.h
14098 F:      include/uapi/linux/sync_file.h
14099 F:      Documentation/sync_file.txt
14100 T:      git git://anongit.freedesktop.org/drm/drm-misc
14101
14102 SYNOPSYS ARC ARCHITECTURE
14103 M:      Vineet Gupta <vgupta@synopsys.com>
14104 L:      linux-snps-arc@lists.infradead.org
14105 S:      Supported
14106 F:      arch/arc/
14107 F:      Documentation/devicetree/bindings/arc/*
14108 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14109 F:      drivers/clocksource/arc_timer.c
14110 F:      drivers/tty/serial/arc_uart.c
14111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14112
14113 SYNOPSYS ARC HSDK SDP pll clock driver
14114 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14115 S:      Supported
14116 F:      drivers/clk/clk-hsdk-pll.c
14117 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14118
14119 SYNOPSYS ARC SDP clock driver
14120 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14121 S:      Supported
14122 F:      drivers/clk/axs10x/*
14123 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14124
14125 SYNOPSYS ARC SDP platform support
14126 M:      Alexey Brodkin <abrodkin@synopsys.com>
14127 S:      Supported
14128 F:      arch/arc/plat-axs10x
14129 F:      arch/arc/boot/dts/ax*
14130 F:      Documentation/devicetree/bindings/arc/axs10*
14131
14132 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14133 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14134 S:      Supported
14135 F:      drivers/reset/reset-axs10x.c
14136 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14137
14138 SYNOPSYS CREG GPIO DRIVER
14139 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14140 S:      Maintained
14141 F:      drivers/gpio/gpio-creg-snps.c
14142 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14143
14144 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14145 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14146 S:      Maintained
14147 F:      drivers/tty/serial/8250/8250_dw.c
14148
14149 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14150 M:      Hoan Tran <hotran@apm.com>
14151 L:      linux-gpio@vger.kernel.org
14152 S:      Maintained
14153 F:      drivers/gpio/gpio-dwapb.c
14154 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14155
14156 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14157 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14158 S:      Maintained
14159 F:      drivers/dma/dwi-axi-dmac/
14160 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14161
14162 SYNOPSYS DESIGNWARE DMAC DRIVER
14163 M:      Viresh Kumar <vireshk@kernel.org>
14164 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14165 S:      Maintained
14166 F:      include/linux/dma/dw.h
14167 F:      include/linux/platform_data/dma-dw.h
14168 F:      drivers/dma/dw/
14169
14170 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14171 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14172 L:      netdev@vger.kernel.org
14173 S:      Supported
14174 F:      drivers/net/ethernet/synopsys/
14175
14176 SYNOPSYS DESIGNWARE I2C DRIVER
14177 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14178 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14179 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14180 L:      linux-i2c@vger.kernel.org
14181 S:      Maintained
14182 F:      drivers/i2c/busses/i2c-designware-*
14183 F:      include/linux/platform_data/i2c-designware.h
14184
14185 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14186 M:      Jaehoon Chung <jh80.chung@samsung.com>
14187 L:      linux-mmc@vger.kernel.org
14188 S:      Maintained
14189 F:      drivers/mmc/host/dw_mmc*
14190
14191 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14192 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14193 S:      Supported
14194 F:      drivers/reset/reset-hsdk.c
14195 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14196 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14197
14198 SYSTEM CONFIGURATION (SYSCON)
14199 M:      Lee Jones <lee.jones@linaro.org>
14200 M:      Arnd Bergmann <arnd@arndb.de>
14201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14202 S:      Supported
14203 F:      drivers/mfd/syscon.c
14204
14205 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14206 M:      Sudeep Holla <sudeep.holla@arm.com>
14207 L:      linux-arm-kernel@lists.infradead.org
14208 S:      Maintained
14209 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14210 F:      drivers/clk/clk-sc[mp]i.c
14211 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14212 F:      drivers/firmware/arm_scpi.c
14213 F:      drivers/firmware/arm_scmi/
14214 F:      include/linux/sc[mp]i_protocol.h
14215
14216 SYSTEM RESET/SHUTDOWN DRIVERS
14217 M:      Sebastian Reichel <sre@kernel.org>
14218 L:      linux-pm@vger.kernel.org
14219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14220 S:      Maintained
14221 F:      Documentation/devicetree/bindings/power/reset/
14222 F:      drivers/power/reset/
14223
14224 SYSTEM TRACE MODULE CLASS
14225 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14226 S:      Maintained
14227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14228 F:      Documentation/trace/stm.rst
14229 F:      drivers/hwtracing/stm/
14230 F:      include/linux/stm.h
14231 F:      include/uapi/linux/stm.h
14232
14233 SYSV FILESYSTEM
14234 M:      Christoph Hellwig <hch@infradead.org>
14235 S:      Maintained
14236 F:      Documentation/filesystems/sysv-fs.txt
14237 F:      fs/sysv/
14238 F:      include/linux/sysv_fs.h
14239
14240 TARGET SUBSYSTEM
14241 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14242 L:      linux-scsi@vger.kernel.org
14243 L:      target-devel@vger.kernel.org
14244 W:      http://www.linux-iscsi.org
14245 W:      http://groups.google.com/group/linux-iscsi-target-dev
14246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14247 S:      Supported
14248 F:      drivers/target/
14249 F:      include/target/
14250 F:      Documentation/target/
14251
14252 TASKSTATS STATISTICS INTERFACE
14253 M:      Balbir Singh <bsingharora@gmail.com>
14254 S:      Maintained
14255 F:      Documentation/accounting/taskstats*
14256 F:      include/linux/taskstats*
14257 F:      kernel/taskstats.c
14258
14259 TC subsystem
14260 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14261 M:      Cong Wang <xiyou.wangcong@gmail.com>
14262 M:      Jiri Pirko <jiri@resnulli.us>
14263 L:      netdev@vger.kernel.org
14264 S:      Maintained
14265 F:      include/net/pkt_cls.h
14266 F:      include/net/pkt_sched.h
14267 F:      include/net/tc_act/
14268 F:      include/uapi/linux/pkt_cls.h
14269 F:      include/uapi/linux/pkt_sched.h
14270 F:      include/uapi/linux/tc_act/
14271 F:      include/uapi/linux/tc_ematch/
14272 F:      net/sched/
14273
14274 TC90522 MEDIA DRIVER
14275 M:      Akihiro Tsukada <tskd08@gmail.com>
14276 L:      linux-media@vger.kernel.org
14277 S:      Odd Fixes
14278 F:      drivers/media/dvb-frontends/tc90522*
14279
14280 TCP LOW PRIORITY MODULE
14281 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14282 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14283 W:      http://tcp-lp-mod.sourceforge.net/
14284 S:      Maintained
14285 F:      net/ipv4/tcp_lp.c
14286
14287 TDA10071 MEDIA DRIVER
14288 M:      Antti Palosaari <crope@iki.fi>
14289 L:      linux-media@vger.kernel.org
14290 W:      https://linuxtv.org
14291 W:      http://palosaari.fi/linux/
14292 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14293 T:      git git://linuxtv.org/anttip/media_tree.git
14294 S:      Maintained
14295 F:      drivers/media/dvb-frontends/tda10071*
14296
14297 TDA18212 MEDIA DRIVER
14298 M:      Antti Palosaari <crope@iki.fi>
14299 L:      linux-media@vger.kernel.org
14300 W:      https://linuxtv.org
14301 W:      http://palosaari.fi/linux/
14302 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14303 T:      git git://linuxtv.org/anttip/media_tree.git
14304 S:      Maintained
14305 F:      drivers/media/tuners/tda18212*
14306
14307 TDA18218 MEDIA DRIVER
14308 M:      Antti Palosaari <crope@iki.fi>
14309 L:      linux-media@vger.kernel.org
14310 W:      https://linuxtv.org
14311 W:      http://palosaari.fi/linux/
14312 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14313 T:      git git://linuxtv.org/anttip/media_tree.git
14314 S:      Maintained
14315 F:      drivers/media/tuners/tda18218*
14316
14317 TDA18250 MEDIA DRIVER
14318 M:      Olli Salonen <olli.salonen@iki.fi>
14319 L:      linux-media@vger.kernel.org
14320 W:      https://linuxtv.org
14321 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14322 T:      git git://linuxtv.org/media_tree.git
14323 S:      Maintained
14324 F:      drivers/media/tuners/tda18250*
14325
14326 TDA18271 MEDIA DRIVER
14327 M:      Michael Krufky <mkrufky@linuxtv.org>
14328 L:      linux-media@vger.kernel.org
14329 W:      https://linuxtv.org
14330 W:      http://github.com/mkrufky
14331 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14332 T:      git git://linuxtv.org/mkrufky/tuners.git
14333 S:      Maintained
14334 F:      drivers/media/tuners/tda18271*
14335
14336 TDA1997x MEDIA DRIVER
14337 M:      Tim Harvey <tharvey@gateworks.com>
14338 L:      linux-media@vger.kernel.org
14339 W:      https://linuxtv.org
14340 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14341 S:      Maintained
14342 F:      drivers/media/i2c/tda1997x.*
14343
14344 TDA827x MEDIA DRIVER
14345 M:      Michael Krufky <mkrufky@linuxtv.org>
14346 L:      linux-media@vger.kernel.org
14347 W:      https://linuxtv.org
14348 W:      http://github.com/mkrufky
14349 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14350 T:      git git://linuxtv.org/mkrufky/tuners.git
14351 S:      Maintained
14352 F:      drivers/media/tuners/tda8290.*
14353
14354 TDA8290 MEDIA DRIVER
14355 M:      Michael Krufky <mkrufky@linuxtv.org>
14356 L:      linux-media@vger.kernel.org
14357 W:      https://linuxtv.org
14358 W:      http://github.com/mkrufky
14359 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14360 T:      git git://linuxtv.org/mkrufky/tuners.git
14361 S:      Maintained
14362 F:      drivers/media/tuners/tda8290.*
14363
14364 TDA9840 MEDIA DRIVER
14365 M:      Hans Verkuil <hverkuil@xs4all.nl>
14366 L:      linux-media@vger.kernel.org
14367 T:      git git://linuxtv.org/media_tree.git
14368 W:      https://linuxtv.org
14369 S:      Maintained
14370 F:      drivers/media/i2c/tda9840*
14371
14372 TEA5761 TUNER DRIVER
14373 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14374 L:      linux-media@vger.kernel.org
14375 W:      https://linuxtv.org
14376 T:      git git://linuxtv.org/media_tree.git
14377 S:      Odd fixes
14378 F:      drivers/media/tuners/tea5761.*
14379
14380 TEA5767 TUNER DRIVER
14381 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14382 L:      linux-media@vger.kernel.org
14383 W:      https://linuxtv.org
14384 T:      git git://linuxtv.org/media_tree.git
14385 S:      Maintained
14386 F:      drivers/media/tuners/tea5767.*
14387
14388 TEA6415C MEDIA DRIVER
14389 M:      Hans Verkuil <hverkuil@xs4all.nl>
14390 L:      linux-media@vger.kernel.org
14391 T:      git git://linuxtv.org/media_tree.git
14392 W:      https://linuxtv.org
14393 S:      Maintained
14394 F:      drivers/media/i2c/tea6415c*
14395
14396 TEA6420 MEDIA DRIVER
14397 M:      Hans Verkuil <hverkuil@xs4all.nl>
14398 L:      linux-media@vger.kernel.org
14399 T:      git git://linuxtv.org/media_tree.git
14400 W:      https://linuxtv.org
14401 S:      Maintained
14402 F:      drivers/media/i2c/tea6420*
14403
14404 TEAM DRIVER
14405 M:      Jiri Pirko <jiri@resnulli.us>
14406 L:      netdev@vger.kernel.org
14407 S:      Supported
14408 F:      drivers/net/team/
14409 F:      include/linux/if_team.h
14410 F:      include/uapi/linux/if_team.h
14411
14412 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14413 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14414 S:      Maintained
14415 F:      arch/x86/platform/ts5500/
14416
14417 TECHNOTREND USB IR RECEIVER
14418 M:      Sean Young <sean@mess.org>
14419 L:      linux-media@vger.kernel.org
14420 S:      Maintained
14421 F:      drivers/media/rc/ttusbir.c
14422
14423 TECHWELL TW9910 VIDEO DECODER
14424 L:      linux-media@vger.kernel.org
14425 S:      Orphan
14426 F:      drivers/media/i2c/tw9910.c
14427 F:      include/media/i2c/tw9910.h
14428
14429 TEE SUBSYSTEM
14430 M:      Jens Wiklander <jens.wiklander@linaro.org>
14431 S:      Maintained
14432 F:      include/linux/tee_drv.h
14433 F:      include/uapi/linux/tee.h
14434 F:      drivers/tee/
14435 F:      Documentation/tee.txt
14436
14437 TEGRA ARCHITECTURE SUPPORT
14438 M:      Thierry Reding <thierry.reding@gmail.com>
14439 M:      Jonathan Hunter <jonathanh@nvidia.com>
14440 L:      linux-tegra@vger.kernel.org
14441 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14443 S:      Supported
14444 N:      [^a-z]tegra
14445
14446 TEGRA CLOCK DRIVER
14447 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14448 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14449 S:      Supported
14450 F:      drivers/clk/tegra/
14451
14452 TEGRA DMA DRIVERS
14453 M:      Laxman Dewangan <ldewangan@nvidia.com>
14454 M:      Jon Hunter <jonathanh@nvidia.com>
14455 S:      Supported
14456 F:      drivers/dma/tegra*
14457
14458 TEGRA I2C DRIVER
14459 M:      Laxman Dewangan <ldewangan@nvidia.com>
14460 S:      Supported
14461 F:      drivers/i2c/busses/i2c-tegra.c
14462
14463 TEGRA IOMMU DRIVERS
14464 M:      Thierry Reding <thierry.reding@gmail.com>
14465 L:      linux-tegra@vger.kernel.org
14466 S:      Supported
14467 F:      drivers/iommu/tegra*
14468
14469 TEGRA KBC DRIVER
14470 M:      Laxman Dewangan <ldewangan@nvidia.com>
14471 S:      Supported
14472 F:      drivers/input/keyboard/tegra-kbc.c
14473
14474 TEGRA NAND DRIVER
14475 M:      Stefan Agner <stefan@agner.ch>
14476 M:      Lucas Stach <dev@lynxeye.de>
14477 S:      Maintained
14478 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14479 F:      drivers/mtd/nand/raw/tegra_nand.c
14480
14481 TEGRA PWM DRIVER
14482 M:      Thierry Reding <thierry.reding@gmail.com>
14483 S:      Supported
14484 F:      drivers/pwm/pwm-tegra.c
14485
14486 TEGRA SERIAL DRIVER
14487 M:      Laxman Dewangan <ldewangan@nvidia.com>
14488 S:      Supported
14489 F:      drivers/tty/serial/serial-tegra.c
14490
14491 TEGRA SPI DRIVER
14492 M:      Laxman Dewangan <ldewangan@nvidia.com>
14493 S:      Supported
14494 F:      drivers/spi/spi-tegra*
14495
14496 TEHUTI ETHERNET DRIVER
14497 M:      Andy Gospodarek <andy@greyhouse.net>
14498 L:      netdev@vger.kernel.org
14499 S:      Supported
14500 F:      drivers/net/ethernet/tehuti/*
14501
14502 Telecom Clock Driver for MCPL0010
14503 M:      Mark Gross <mark.gross@intel.com>
14504 S:      Supported
14505 F:      drivers/char/tlclk.c
14506
14507 TENSILICA XTENSA PORT (xtensa)
14508 M:      Chris Zankel <chris@zankel.net>
14509 M:      Max Filippov <jcmvbkbc@gmail.com>
14510 L:      linux-xtensa@linux-xtensa.org
14511 T:      git git://github.com/czankel/xtensa-linux.git
14512 S:      Maintained
14513 F:      arch/xtensa/
14514 F:      drivers/irqchip/irq-xtensa-*
14515
14516 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14517 M:      Nishanth Menon <nm@ti.com>
14518 M:      Tero Kristo <t-kristo@ti.com>
14519 M:      Santosh Shilimkar <ssantosh@kernel.org>
14520 L:      linux-arm-kernel@lists.infradead.org
14521 S:      Maintained
14522 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14523 F:      drivers/firmware/ti_sci*
14524 F:      include/linux/soc/ti/ti_sci_protocol.h
14525 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14526 F:      include/dt-bindings/genpd/k2g.h
14527 F:      drivers/soc/ti/ti_sci_pm_domains.c
14528 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14529 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14530 F:      drivers/clk/keystone/sci-clk.c
14531 F:      drivers/reset/reset-ti-sci.c
14532
14533 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14534 M:      Hans Verkuil <hverkuil@xs4all.nl>
14535 L:      linux-media@vger.kernel.org
14536 T:      git git://linuxtv.org/media_tree.git
14537 W:      https://linuxtv.org
14538 S:      Maintained
14539 F:      drivers/media/radio/radio-raremono.c
14540
14541 THERMAL
14542 M:      Zhang Rui <rui.zhang@intel.com>
14543 M:      Eduardo Valentin <edubezval@gmail.com>
14544 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14545 L:      linux-pm@vger.kernel.org
14546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14548 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14549 S:      Supported
14550 F:      drivers/thermal/
14551 F:      include/linux/thermal.h
14552 F:      include/uapi/linux/thermal.h
14553 F:      include/linux/cpu_cooling.h
14554 F:      Documentation/devicetree/bindings/thermal/
14555
14556 THERMAL/CPU_COOLING
14557 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14558 M:      Viresh Kumar <viresh.kumar@linaro.org>
14559 M:      Javi Merino <javi.merino@kernel.org>
14560 L:      linux-pm@vger.kernel.org
14561 S:      Supported
14562 F:      Documentation/thermal/cpu-cooling-api.txt
14563 F:      drivers/thermal/cpu_cooling.c
14564 F:      include/linux/cpu_cooling.h
14565
14566 THINKPAD ACPI EXTRAS DRIVER
14567 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14568 L:      ibm-acpi-devel@lists.sourceforge.net
14569 L:      platform-driver-x86@vger.kernel.org
14570 W:      http://ibm-acpi.sourceforge.net
14571 W:      http://thinkwiki.org/wiki/Ibm-acpi
14572 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14573 S:      Maintained
14574 F:      drivers/platform/x86/thinkpad_acpi.c
14575
14576 THUNDERBOLT DRIVER
14577 M:      Andreas Noever <andreas.noever@gmail.com>
14578 M:      Michael Jamet <michael.jamet@intel.com>
14579 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14580 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14582 S:      Maintained
14583 F:      Documentation/admin-guide/thunderbolt.rst
14584 F:      drivers/thunderbolt/
14585 F:      include/linux/thunderbolt.h
14586
14587 THUNDERBOLT NETWORK DRIVER
14588 M:      Michael Jamet <michael.jamet@intel.com>
14589 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14590 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14591 L:      netdev@vger.kernel.org
14592 S:      Maintained
14593 F:      drivers/net/thunderbolt.c
14594
14595 THUNDERX GPIO DRIVER
14596 M:      David Daney <david.daney@cavium.com>
14597 S:      Maintained
14598 F:      drivers/gpio/gpio-thunderx.c
14599
14600 TI AM437X VPFE DRIVER
14601 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14602 L:      linux-media@vger.kernel.org
14603 W:      https://linuxtv.org
14604 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14605 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14606 S:      Maintained
14607 F:      drivers/media/platform/am437x/
14608
14609 TI BANDGAP AND THERMAL DRIVER
14610 M:      Eduardo Valentin <edubezval@gmail.com>
14611 M:      Keerthy <j-keerthy@ti.com>
14612 L:      linux-pm@vger.kernel.org
14613 L:      linux-omap@vger.kernel.org
14614 S:      Maintained
14615 F:      drivers/thermal/ti-soc-thermal/
14616
14617 TI BQ27XXX POWER SUPPLY DRIVER
14618 R:      Andrew F. Davis <afd@ti.com>
14619 F:      include/linux/power/bq27xxx_battery.h
14620 F:      drivers/power/supply/bq27xxx_battery.c
14621 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14622
14623 TI CDCE706 CLOCK DRIVER
14624 M:      Max Filippov <jcmvbkbc@gmail.com>
14625 S:      Maintained
14626 F:      drivers/clk/clk-cdce706.c
14627
14628 TI CLOCK DRIVER
14629 M:      Tero Kristo <t-kristo@ti.com>
14630 L:      linux-omap@vger.kernel.org
14631 S:      Maintained
14632 F:      drivers/clk/ti/
14633 F:      include/linux/clk/ti.h
14634
14635 TI DAVINCI MACHINE SUPPORT
14636 M:      Sekhar Nori <nsekhar@ti.com>
14637 M:      Kevin Hilman <khilman@kernel.org>
14638 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14640 S:      Supported
14641 F:      arch/arm/mach-davinci/
14642 F:      drivers/i2c/busses/i2c-davinci.c
14643 F:      arch/arm/boot/dts/da850*
14644
14645 TI DAVINCI SERIES CLOCK DRIVER
14646 M:      David Lechner <david@lechnology.com>
14647 R:      Sekhar Nori <nsekhar@ti.com>
14648 S:      Maintained
14649 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14650 F:      drivers/clk/davinci/
14651
14652 TI DAVINCI SERIES GPIO DRIVER
14653 M:      Keerthy <j-keerthy@ti.com>
14654 L:      linux-gpio@vger.kernel.org
14655 S:      Maintained
14656 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14657 F:      drivers/gpio/gpio-davinci.c
14658
14659 TI DAVINCI SERIES MEDIA DRIVER
14660 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14661 L:      linux-media@vger.kernel.org
14662 W:      https://linuxtv.org
14663 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14664 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14665 S:      Maintained
14666 F:      drivers/media/platform/davinci/
14667 F:      include/media/davinci/
14668
14669 TI ETHERNET SWITCH DRIVER (CPSW)
14670 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14671 L:      linux-omap@vger.kernel.org
14672 L:      netdev@vger.kernel.org
14673 S:      Maintained
14674 F:      drivers/net/ethernet/ti/cpsw*
14675 F:      drivers/net/ethernet/ti/davinci*
14676
14677 TI FLASH MEDIA INTERFACE DRIVER
14678 M:      Alex Dubov <oakad@yahoo.com>
14679 S:      Maintained
14680 F:      drivers/misc/tifm*
14681 F:      drivers/mmc/host/tifm_sd.c
14682 F:      include/linux/tifm.h
14683
14684 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14685 M:      Santosh Shilimkar <ssantosh@kernel.org>
14686 L:      linux-kernel@vger.kernel.org
14687 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14688 S:      Maintained
14689 F:      drivers/soc/ti/*
14690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14691
14692 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14693 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14694 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14695 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14696 S:      Maintained
14697 F:      sound/soc/codecs/lm49453*
14698 F:      sound/soc/codecs/isabelle*
14699
14700 TI LP855x BACKLIGHT DRIVER
14701 M:      Milo Kim <milo.kim@ti.com>
14702 S:      Maintained
14703 F:      Documentation/backlight/lp855x-driver.txt
14704 F:      drivers/video/backlight/lp855x_bl.c
14705 F:      include/linux/platform_data/lp855x.h
14706
14707 TI LP8727 CHARGER DRIVER
14708 M:      Milo Kim <milo.kim@ti.com>
14709 S:      Maintained
14710 F:      drivers/power/supply/lp8727_charger.c
14711 F:      include/linux/platform_data/lp8727.h
14712
14713 TI LP8788 MFD DRIVER
14714 M:      Milo Kim <milo.kim@ti.com>
14715 S:      Maintained
14716 F:      drivers/iio/adc/lp8788_adc.c
14717 F:      drivers/leds/leds-lp8788.c
14718 F:      drivers/mfd/lp8788*.c
14719 F:      drivers/power/supply/lp8788-charger.c
14720 F:      drivers/regulator/lp8788-*.c
14721 F:      include/linux/mfd/lp8788*.h
14722
14723 TI NETCP ETHERNET DRIVER
14724 M:      Wingman Kwok <w-kwok2@ti.com>
14725 M:      Murali Karicheri <m-karicheri2@ti.com>
14726 L:      netdev@vger.kernel.org
14727 S:      Maintained
14728 F:      drivers/net/ethernet/ti/netcp*
14729
14730 TI TAS571X FAMILY ASoC CODEC DRIVER
14731 M:      Kevin Cernekee <cernekee@chromium.org>
14732 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14733 S:      Odd Fixes
14734 F:      sound/soc/codecs/tas571x*
14735
14736 TI TRF7970A NFC DRIVER
14737 M:      Mark Greer <mgreer@animalcreek.com>
14738 L:      linux-wireless@vger.kernel.org
14739 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14740 S:      Supported
14741 F:      drivers/nfc/trf7970a.c
14742 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14743
14744 TI TWL4030 SERIES SOC CODEC DRIVER
14745 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14746 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14747 S:      Maintained
14748 F:      sound/soc/codecs/twl4030*
14749
14750 TI VPE/CAL DRIVERS
14751 M:      Benoit Parrot <bparrot@ti.com>
14752 L:      linux-media@vger.kernel.org
14753 W:      http://linuxtv.org/
14754 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14755 S:      Maintained
14756 F:      drivers/media/platform/ti-vpe/
14757
14758 TI WILINK WIRELESS DRIVERS
14759 L:      linux-wireless@vger.kernel.org
14760 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14761 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14763 S:      Orphan
14764 F:      drivers/net/wireless/ti/
14765 F:      include/linux/wl12xx.h
14766
14767 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14768 M:      John Stultz <john.stultz@linaro.org>
14769 M:      Thomas Gleixner <tglx@linutronix.de>
14770 R:      Stephen Boyd <sboyd@kernel.org>
14771 L:      linux-kernel@vger.kernel.org
14772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14773 S:      Supported
14774 F:      include/linux/clocksource.h
14775 F:      include/linux/time.h
14776 F:      include/linux/timex.h
14777 F:      include/uapi/linux/time.h
14778 F:      include/uapi/linux/timex.h
14779 F:      kernel/time/clocksource.c
14780 F:      kernel/time/time*.c
14781 F:      kernel/time/alarmtimer.c
14782 F:      kernel/time/ntp.c
14783 F:      tools/testing/selftests/timers/
14784
14785 TIPC NETWORK LAYER
14786 M:      Jon Maloy <jon.maloy@ericsson.com>
14787 M:      Ying Xue <ying.xue@windriver.com>
14788 L:      netdev@vger.kernel.org (core kernel code)
14789 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14790 W:      http://tipc.sourceforge.net/
14791 S:      Maintained
14792 F:      include/uapi/linux/tipc*.h
14793 F:      net/tipc/
14794
14795 TLAN NETWORK DRIVER
14796 M:      Samuel Chessman <chessman@tux.org>
14797 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14798 W:      http://sourceforge.net/projects/tlan/
14799 S:      Maintained
14800 F:      Documentation/networking/tlan.txt
14801 F:      drivers/net/ethernet/ti/tlan.*
14802
14803 TM6000 VIDEO4LINUX DRIVER
14804 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14805 L:      linux-media@vger.kernel.org
14806 W:      https://linuxtv.org
14807 T:      git git://linuxtv.org/media_tree.git
14808 S:      Odd fixes
14809 F:      drivers/media/usb/tm6000/
14810 F:      Documentation/media/v4l-drivers/tm6000*
14811
14812 TMIO/SDHI MMC DRIVER
14813 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14814 L:      linux-mmc@vger.kernel.org
14815 S:      Supported
14816 F:      drivers/mmc/host/tmio_mmc*
14817 F:      drivers/mmc/host/renesas_sdhi*
14818 F:      include/linux/mfd/tmio.h
14819
14820 TMP401 HARDWARE MONITOR DRIVER
14821 M:      Guenter Roeck <linux@roeck-us.net>
14822 L:      linux-hwmon@vger.kernel.org
14823 S:      Maintained
14824 F:      Documentation/hwmon/tmp401
14825 F:      drivers/hwmon/tmp401.c
14826
14827 TMPFS (SHMEM FILESYSTEM)
14828 M:      Hugh Dickins <hughd@google.com>
14829 L:      linux-mm@kvack.org
14830 S:      Maintained
14831 F:      include/linux/shmem_fs.h
14832 F:      mm/shmem.c
14833
14834 TOMOYO SECURITY MODULE
14835 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14836 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14837 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14838 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14839 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14840 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14841 W:      http://tomoyo.sourceforge.jp/
14842 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14843 S:      Maintained
14844 F:      security/tomoyo/
14845
14846 TOPSTAR LAPTOP EXTRAS DRIVER
14847 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14848 L:      platform-driver-x86@vger.kernel.org
14849 S:      Maintained
14850 F:      drivers/platform/x86/topstar-laptop.c
14851
14852 TORTURE-TEST MODULES
14853 M:      Davidlohr Bueso <dave@stgolabs.net>
14854 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14855 M:      Josh Triplett <josh@joshtriplett.org>
14856 L:      linux-kernel@vger.kernel.org
14857 S:      Supported
14858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14859 F:      Documentation/RCU/torture.txt
14860 F:      kernel/torture.c
14861 F:      kernel/rcu/rcutorture.c
14862 F:      kernel/rcu/rcuperf.c
14863 F:      kernel/locking/locktorture.c
14864
14865 TOSHIBA ACPI EXTRAS DRIVER
14866 M:      Azael Avalos <coproscefalo@gmail.com>
14867 L:      platform-driver-x86@vger.kernel.org
14868 S:      Maintained
14869 F:      drivers/platform/x86/toshiba_acpi.c
14870
14871 TOSHIBA BLUETOOTH DRIVER
14872 M:      Azael Avalos <coproscefalo@gmail.com>
14873 L:      platform-driver-x86@vger.kernel.org
14874 S:      Maintained
14875 F:      drivers/platform/x86/toshiba_bluetooth.c
14876
14877 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14878 M:      Azael Avalos <coproscefalo@gmail.com>
14879 L:      platform-driver-x86@vger.kernel.org
14880 S:      Maintained
14881 F:      drivers/platform/x86/toshiba_haps.c
14882
14883 TOSHIBA SMM DRIVER
14884 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14885 W:      http://www.buzzard.org.uk/toshiba/
14886 S:      Maintained
14887 F:      drivers/char/toshiba.c
14888 F:      include/linux/toshiba.h
14889 F:      include/uapi/linux/toshiba.h
14890
14891 TOSHIBA TC358743 DRIVER
14892 M:      Mats Randgaard <matrandg@cisco.com>
14893 L:      linux-media@vger.kernel.org
14894 S:      Maintained
14895 F:      drivers/media/i2c/tc358743*
14896 F:      include/media/i2c/tc358743.h
14897
14898 TOSHIBA WMI HOTKEYS DRIVER
14899 M:      Azael Avalos <coproscefalo@gmail.com>
14900 L:      platform-driver-x86@vger.kernel.org
14901 S:      Maintained
14902 F:      drivers/platform/x86/toshiba-wmi.c
14903
14904 TPM DEVICE DRIVER
14905 M:      Peter Huewe <peterhuewe@gmx.de>
14906 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14907 R:      Jason Gunthorpe <jgg@ziepe.ca>
14908 L:      linux-integrity@vger.kernel.org
14909 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14910 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14911 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14912 S:      Maintained
14913 F:      drivers/char/tpm/
14914
14915 TRACING
14916 M:      Steven Rostedt <rostedt@goodmis.org>
14917 M:      Ingo Molnar <mingo@redhat.com>
14918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14919 S:      Maintained
14920 F:      Documentation/trace/ftrace.rst
14921 F:      arch/*/*/*/ftrace.h
14922 F:      arch/*/kernel/ftrace.c
14923 F:      include/*/ftrace.h
14924 F:      include/linux/trace*.h
14925 F:      include/trace/
14926 F:      kernel/trace/
14927 F:      tools/testing/selftests/ftrace/
14928
14929 TRACING MMIO ACCESSES (MMIOTRACE)
14930 M:      Steven Rostedt <rostedt@goodmis.org>
14931 M:      Ingo Molnar <mingo@kernel.org>
14932 R:      Karol Herbst <karolherbst@gmail.com>
14933 R:      Pekka Paalanen <ppaalanen@gmail.com>
14934 S:      Maintained
14935 L:      linux-kernel@vger.kernel.org
14936 L:      nouveau@lists.freedesktop.org
14937 F:      kernel/trace/trace_mmiotrace.c
14938 F:      include/linux/mmiotrace.h
14939 F:      arch/x86/mm/kmmio.c
14940 F:      arch/x86/mm/mmio-mod.c
14941 F:      arch/x86/mm/testmmiotrace.c
14942
14943 TRIVIAL PATCHES
14944 M:      Jiri Kosina <trivial@kernel.org>
14945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14946 S:      Maintained
14947 K:      ^Subject:.*(?i)trivial
14948
14949 TEMPO SEMICONDUCTOR DRIVERS
14950 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14951 S:      Maintained
14952 F:      sound/soc/codecs/tscs*.c
14953 F:      sound/soc/codecs/tscs*.h
14954 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14955
14956 TTY LAYER
14957 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14958 M:      Jiri Slaby <jslaby@suse.com>
14959 S:      Supported
14960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14961 F:      Documentation/serial/
14962 F:      drivers/tty/
14963 F:      drivers/tty/serial/serial_core.c
14964 F:      include/linux/serial_core.h
14965 F:      include/linux/serial.h
14966 F:      include/linux/tty.h
14967 F:      include/uapi/linux/serial_core.h
14968 F:      include/uapi/linux/serial.h
14969 F:      include/uapi/linux/tty.h
14970
14971 TUA9001 MEDIA DRIVER
14972 M:      Antti Palosaari <crope@iki.fi>
14973 L:      linux-media@vger.kernel.org
14974 W:      https://linuxtv.org
14975 W:      http://palosaari.fi/linux/
14976 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14977 T:      git git://linuxtv.org/anttip/media_tree.git
14978 S:      Maintained
14979 F:      drivers/media/tuners/tua9001*
14980
14981 TULIP NETWORK DRIVERS
14982 L:      netdev@vger.kernel.org
14983 L:      linux-parisc@vger.kernel.org
14984 S:      Orphan
14985 F:      drivers/net/ethernet/dec/tulip/
14986
14987 TUN/TAP driver
14988 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14989 W:      http://vtun.sourceforge.net/tun
14990 S:      Maintained
14991 F:      Documentation/networking/tuntap.txt
14992 F:      arch/um/os-Linux/drivers/
14993
14994 TURBOCHANNEL SUBSYSTEM
14995 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14996 M:      Ralf Baechle <ralf@linux-mips.org>
14997 L:      linux-mips@linux-mips.org
14998 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14999 S:      Maintained
15000 F:      drivers/tc/
15001 F:      include/linux/tc.h
15002
15003 TURBOSTAT UTILITY
15004 M:      "Len Brown" <lenb@kernel.org>
15005 L:      linux-pm@vger.kernel.org
15006 B:      https://bugzilla.kernel.org
15007 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15009 S:      Supported
15010 F:      tools/power/x86/turbostat/
15011
15012 TW5864 VIDEO4LINUX DRIVER
15013 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15014 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15015 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15016 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15017 L:      linux-media@vger.kernel.org
15018 S:      Supported
15019 F:      drivers/media/pci/tw5864/
15020
15021 TW68 VIDEO4LINUX DRIVER
15022 M:      Hans Verkuil <hverkuil@xs4all.nl>
15023 L:      linux-media@vger.kernel.org
15024 T:      git git://linuxtv.org/media_tree.git
15025 W:      https://linuxtv.org
15026 S:      Odd Fixes
15027 F:      drivers/media/pci/tw68/
15028
15029 TW686X VIDEO4LINUX DRIVER
15030 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15031 L:      linux-media@vger.kernel.org
15032 T:      git git://linuxtv.org/media_tree.git
15033 W:      http://linuxtv.org
15034 S:      Maintained
15035 F:      drivers/media/pci/tw686x/
15036
15037 UBI FILE SYSTEM (UBIFS)
15038 M:      Richard Weinberger <richard@nod.at>
15039 M:      Artem Bityutskiy <dedekind1@gmail.com>
15040 M:      Adrian Hunter <adrian.hunter@intel.com>
15041 L:      linux-mtd@lists.infradead.org
15042 T:      git git://git.infradead.org/ubifs-2.6.git
15043 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15044 S:      Supported
15045 F:      Documentation/filesystems/ubifs.txt
15046 F:      fs/ubifs/
15047
15048 UCLINUX (M68KNOMMU AND COLDFIRE)
15049 M:      Greg Ungerer <gerg@linux-m68k.org>
15050 W:      http://www.linux-m68k.org/
15051 W:      http://www.uclinux.org/
15052 L:      linux-m68k@lists.linux-m68k.org
15053 L:      uclinux-dev@uclinux.org  (subscribers-only)
15054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15055 S:      Maintained
15056 F:      arch/m68k/coldfire/
15057 F:      arch/m68k/68*/
15058 F:      arch/m68k/*/*_no.*
15059 F:      arch/m68k/include/asm/*_no.*
15060
15061 UDF FILESYSTEM
15062 M:      Jan Kara <jack@suse.com>
15063 S:      Maintained
15064 F:      Documentation/filesystems/udf.txt
15065 F:      fs/udf/
15066
15067 UDRAW TABLET
15068 M:      Bastien Nocera <hadess@hadess.net>
15069 L:      linux-input@vger.kernel.org
15070 S:      Maintained
15071 F:      drivers/hid/hid-udraw-ps3.c
15072
15073 UFS FILESYSTEM
15074 M:      Evgeniy Dushistov <dushistov@mail.ru>
15075 S:      Maintained
15076 F:      Documentation/filesystems/ufs.txt
15077 F:      fs/ufs/
15078
15079 UHID USERSPACE HID IO DRIVER:
15080 M:      David Herrmann <dh.herrmann@googlemail.com>
15081 L:      linux-input@vger.kernel.org
15082 S:      Maintained
15083 F:      drivers/hid/uhid.c
15084 F:      include/uapi/linux/uhid.h
15085
15086 ULPI BUS
15087 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15088 L:      linux-usb@vger.kernel.org
15089 S:      Maintained
15090 F:      drivers/usb/common/ulpi.c
15091 F:      include/linux/ulpi/
15092
15093 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15094 L:      linux-usb@vger.kernel.org
15095 S:      Orphan
15096 F:      drivers/uwb/
15097 F:      include/linux/uwb.h
15098 F:      include/linux/uwb/
15099
15100 UNICORE32 ARCHITECTURE:
15101 M:      Guan Xuetao <gxt@pku.edu.cn>
15102 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15103 S:      Maintained
15104 T:      git git://github.com/gxt/linux.git
15105 F:      arch/unicore32/
15106
15107 UNIFDEF
15108 M:      Tony Finch <dot@dotat.at>
15109 W:      http://dotat.at/prog/unifdef
15110 S:      Maintained
15111 F:      scripts/unifdef.c
15112
15113 UNIFORM CDROM DRIVER
15114 M:      Jens Axboe <axboe@kernel.dk>
15115 W:      http://www.kernel.dk
15116 S:      Maintained
15117 F:      Documentation/cdrom/
15118 F:      drivers/cdrom/cdrom.c
15119 F:      include/linux/cdrom.h
15120 F:      include/uapi/linux/cdrom.h
15121
15122 UNISYS S-PAR DRIVERS
15123 M:      David Kershner <david.kershner@unisys.com>
15124 L:      sparmaintainer@unisys.com (Unisys internal)
15125 S:      Supported
15126 F:      include/linux/visorbus.h
15127 F:      drivers/visorbus/
15128 F:      drivers/staging/unisys/
15129
15130 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15131 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15132 L:      linux-scsi@vger.kernel.org
15133 S:      Supported
15134 F:      Documentation/scsi/ufs.txt
15135 F:      drivers/scsi/ufs/
15136
15137 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15138 M:      Joao Pinto <jpinto@synopsys.com>
15139 L:      linux-scsi@vger.kernel.org
15140 S:      Supported
15141 F:      drivers/scsi/ufs/*dwc*
15142
15143 UNSORTED BLOCK IMAGES (UBI)
15144 M:      Artem Bityutskiy <dedekind1@gmail.com>
15145 M:      Richard Weinberger <richard@nod.at>
15146 W:      http://www.linux-mtd.infradead.org/
15147 L:      linux-mtd@lists.infradead.org
15148 T:      git git://git.infradead.org/ubifs-2.6.git
15149 S:      Supported
15150 F:      drivers/mtd/ubi/
15151 F:      include/linux/mtd/ubi.h
15152 F:      include/uapi/mtd/ubi-user.h
15153
15154 USB "USBNET" DRIVER FRAMEWORK
15155 M:      Oliver Neukum <oneukum@suse.com>
15156 L:      netdev@vger.kernel.org
15157 W:      http://www.linux-usb.org/usbnet
15158 S:      Maintained
15159 F:      drivers/net/usb/usbnet.c
15160 F:      include/linux/usb/usbnet.h
15161
15162 USB ACM DRIVER
15163 M:      Oliver Neukum <oneukum@suse.com>
15164 L:      linux-usb@vger.kernel.org
15165 S:      Maintained
15166 F:      Documentation/usb/acm.txt
15167 F:      drivers/usb/class/cdc-acm.*
15168
15169 USB AR5523 WIRELESS DRIVER
15170 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15171 L:      linux-wireless@vger.kernel.org
15172 S:      Maintained
15173 F:      drivers/net/wireless/ath/ar5523/
15174
15175 USB ATTACHED SCSI
15176 M:      Oliver Neukum <oneukum@suse.com>
15177 L:      linux-usb@vger.kernel.org
15178 L:      linux-scsi@vger.kernel.org
15179 S:      Maintained
15180 F:      drivers/usb/storage/uas.c
15181
15182 USB CDC ETHERNET DRIVER
15183 M:      Oliver Neukum <oliver@neukum.org>
15184 L:      linux-usb@vger.kernel.org
15185 S:      Maintained
15186 F:      drivers/net/usb/cdc_*.c
15187 F:      include/uapi/linux/usb/cdc.h
15188
15189 USB CHAOSKEY DRIVER
15190 M:      Keith Packard <keithp@keithp.com>
15191 L:      linux-usb@vger.kernel.org
15192 S:      Maintained
15193 F:      drivers/usb/misc/chaoskey.c
15194
15195 USB CYPRESS C67X00 DRIVER
15196 M:      Peter Korsgaard <jacmet@sunsite.dk>
15197 L:      linux-usb@vger.kernel.org
15198 S:      Maintained
15199 F:      drivers/usb/c67x00/
15200
15201 USB DAVICOM DM9601 DRIVER
15202 M:      Peter Korsgaard <jacmet@sunsite.dk>
15203 L:      netdev@vger.kernel.org
15204 W:      http://www.linux-usb.org/usbnet
15205 S:      Maintained
15206 F:      drivers/net/usb/dm9601.c
15207
15208 USB DIAMOND RIO500 DRIVER
15209 M:      Cesar Miquel <miquel@df.uba.ar>
15210 L:      rio500-users@lists.sourceforge.net
15211 W:      http://rio500.sourceforge.net
15212 S:      Maintained
15213 F:      drivers/usb/misc/rio500*
15214
15215 USB EHCI DRIVER
15216 M:      Alan Stern <stern@rowland.harvard.edu>
15217 L:      linux-usb@vger.kernel.org
15218 S:      Maintained
15219 F:      Documentation/usb/ehci.txt
15220 F:      drivers/usb/host/ehci*
15221
15222 USB GADGET/PERIPHERAL SUBSYSTEM
15223 M:      Felipe Balbi <balbi@kernel.org>
15224 L:      linux-usb@vger.kernel.org
15225 W:      http://www.linux-usb.org/gadget
15226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15227 S:      Maintained
15228 F:      drivers/usb/gadget/
15229 F:      include/linux/usb/gadget*
15230
15231 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15232 M:      Jiri Kosina <jikos@kernel.org>
15233 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15234 L:      linux-usb@vger.kernel.org
15235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15236 S:      Maintained
15237 F:      Documentation/hid/hiddev.txt
15238 F:      drivers/hid/usbhid/
15239
15240 USB INTEL XHCI ROLE MUX DRIVER
15241 M:      Hans de Goede <hdegoede@redhat.com>
15242 L:      linux-usb@vger.kernel.org
15243 S:      Maintained
15244 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15245
15246 USB ISP116X DRIVER
15247 M:      Olav Kongas <ok@artecdesign.ee>
15248 L:      linux-usb@vger.kernel.org
15249 S:      Maintained
15250 F:      drivers/usb/host/isp116x*
15251 F:      include/linux/usb/isp116x.h
15252
15253 USB LAN78XX ETHERNET DRIVER
15254 M:      Woojung Huh <woojung.huh@microchip.com>
15255 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15256 L:      netdev@vger.kernel.org
15257 S:      Maintained
15258 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15259 F:      drivers/net/usb/lan78xx.*
15260 F:      include/dt-bindings/net/microchip-lan78xx.h
15261
15262 USB MASS STORAGE DRIVER
15263 M:      Alan Stern <stern@rowland.harvard.edu>
15264 L:      linux-usb@vger.kernel.org
15265 L:      usb-storage@lists.one-eyed-alien.net
15266 S:      Maintained
15267 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15268 F:      drivers/usb/storage/
15269
15270 USB MIDI DRIVER
15271 M:      Clemens Ladisch <clemens@ladisch.de>
15272 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15273 T:      git git://git.alsa-project.org/alsa-kernel.git
15274 S:      Maintained
15275 F:      sound/usb/midi.*
15276
15277 USB NETWORKING DRIVERS
15278 L:      linux-usb@vger.kernel.org
15279 S:      Odd Fixes
15280 F:      drivers/net/usb/
15281
15282 USB OHCI DRIVER
15283 M:      Alan Stern <stern@rowland.harvard.edu>
15284 L:      linux-usb@vger.kernel.org
15285 S:      Maintained
15286 F:      Documentation/usb/ohci.txt
15287 F:      drivers/usb/host/ohci*
15288
15289 USB OTG FSM (Finite State Machine)
15290 M:      Peter Chen <Peter.Chen@nxp.com>
15291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15292 L:      linux-usb@vger.kernel.org
15293 S:      Maintained
15294 F:      drivers/usb/common/usb-otg-fsm.c
15295
15296 USB OVER IP DRIVER
15297 M:      Valentina Manea <valentina.manea.m@gmail.com>
15298 M:      Shuah Khan <shuah@kernel.org>
15299 L:      linux-usb@vger.kernel.org
15300 S:      Maintained
15301 F:      Documentation/usb/usbip_protocol.txt
15302 F:      drivers/usb/usbip/
15303 F:      tools/usb/usbip/
15304 F:      tools/testing/selftests/drivers/usb/usbip/
15305
15306 USB PEGASUS DRIVER
15307 M:      Petko Manolov <petkan@nucleusys.com>
15308 L:      linux-usb@vger.kernel.org
15309 L:      netdev@vger.kernel.org
15310 T:      git git://github.com/petkan/pegasus.git
15311 W:      https://github.com/petkan/pegasus
15312 S:      Maintained
15313 F:      drivers/net/usb/pegasus.*
15314
15315 USB PHY LAYER
15316 M:      Felipe Balbi <balbi@kernel.org>
15317 L:      linux-usb@vger.kernel.org
15318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15319 S:      Maintained
15320 F:      drivers/usb/phy/
15321
15322 USB PRINTER DRIVER (usblp)
15323 M:      Pete Zaitcev <zaitcev@redhat.com>
15324 L:      linux-usb@vger.kernel.org
15325 S:      Supported
15326 F:      drivers/usb/class/usblp.c
15327
15328 USB QMI WWAN NETWORK DRIVER
15329 M:      Bjørn Mork <bjorn@mork.no>
15330 L:      netdev@vger.kernel.org
15331 S:      Maintained
15332 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15333 F:      drivers/net/usb/qmi_wwan.c
15334
15335 USB RTL8150 DRIVER
15336 M:      Petko Manolov <petkan@nucleusys.com>
15337 L:      linux-usb@vger.kernel.org
15338 L:      netdev@vger.kernel.org
15339 T:      git git://github.com/petkan/rtl8150.git
15340 W:      https://github.com/petkan/rtl8150
15341 S:      Maintained
15342 F:      drivers/net/usb/rtl8150.c
15343
15344 USB SERIAL SUBSYSTEM
15345 M:      Johan Hovold <johan@kernel.org>
15346 L:      linux-usb@vger.kernel.org
15347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15348 S:      Maintained
15349 F:      Documentation/usb/usb-serial.txt
15350 F:      drivers/usb/serial/
15351 F:      include/linux/usb/serial.h
15352
15353 USB SMSC75XX ETHERNET DRIVER
15354 M:      Steve Glendinning <steve.glendinning@shawell.net>
15355 L:      netdev@vger.kernel.org
15356 S:      Maintained
15357 F:      drivers/net/usb/smsc75xx.*
15358
15359 USB SMSC95XX ETHERNET DRIVER
15360 M:      Steve Glendinning <steve.glendinning@shawell.net>
15361 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15362 L:      netdev@vger.kernel.org
15363 S:      Maintained
15364 F:      drivers/net/usb/smsc95xx.*
15365
15366 USB SUBSYSTEM
15367 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15368 L:      linux-usb@vger.kernel.org
15369 W:      http://www.linux-usb.org
15370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15371 S:      Supported
15372 F:      Documentation/devicetree/bindings/usb/
15373 F:      Documentation/usb/
15374 F:      drivers/usb/
15375 F:      include/linux/usb.h
15376 F:      include/linux/usb/
15377
15378 USB TYPEC PI3USB30532 MUX DRIVER
15379 M:      Hans de Goede <hdegoede@redhat.com>
15380 L:      linux-usb@vger.kernel.org
15381 S:      Maintained
15382 F:      drivers/usb/typec/mux/pi3usb30532.c
15383
15384 USB TYPEC CLASS
15385 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15386 L:      linux-usb@vger.kernel.org
15387 S:      Maintained
15388 F:      Documentation/ABI/testing/sysfs-class-typec
15389 F:      Documentation/driver-api/usb/typec.rst
15390 F:      drivers/usb/typec/
15391 F:      include/linux/usb/typec.h
15392
15393 USB TYPEC BUS FOR ALTERNATE MODES
15394 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15395 L:      linux-usb@vger.kernel.org
15396 S:      Maintained
15397 F:      Documentation/ABI/testing/sysfs-bus-typec
15398 F:      Documentation/driver-api/usb/typec_bus.rst
15399 F:      drivers/usb/typec/altmodes/
15400 F:      include/linux/usb/typec_altmode.h
15401
15402 USB UHCI DRIVER
15403 M:      Alan Stern <stern@rowland.harvard.edu>
15404 L:      linux-usb@vger.kernel.org
15405 S:      Maintained
15406 F:      drivers/usb/host/uhci*
15407
15408 USB VIDEO CLASS
15409 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15410 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15411 L:      linux-media@vger.kernel.org
15412 T:      git git://linuxtv.org/media_tree.git
15413 W:      http://www.ideasonboard.org/uvc/
15414 S:      Maintained
15415 F:      drivers/media/usb/uvc/
15416 F:      include/uapi/linux/uvcvideo.h
15417
15418 USB VISION DRIVER
15419 M:      Hans Verkuil <hverkuil@xs4all.nl>
15420 L:      linux-media@vger.kernel.org
15421 T:      git git://linuxtv.org/media_tree.git
15422 W:      https://linuxtv.org
15423 S:      Odd Fixes
15424 F:      drivers/media/usb/usbvision/
15425
15426 USB WEBCAM GADGET
15427 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15428 L:      linux-usb@vger.kernel.org
15429 S:      Maintained
15430 F:      drivers/usb/gadget/function/*uvc*
15431 F:      drivers/usb/gadget/legacy/webcam.c
15432 F:      include/uapi/linux/usb/g_uvc.h
15433
15434 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15435 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15436 L:      linux-wireless@vger.kernel.org
15437 S:      Maintained
15438 F:      drivers/net/wireless/rndis_wlan.c
15439
15440 USB XHCI DRIVER
15441 M:      Mathias Nyman <mathias.nyman@intel.com>
15442 L:      linux-usb@vger.kernel.org
15443 S:      Supported
15444 F:      drivers/usb/host/xhci*
15445 F:      drivers/usb/host/pci-quirks*
15446
15447 USB ZD1201 DRIVER
15448 L:      linux-wireless@vger.kernel.org
15449 W:      http://linux-lc100020.sourceforge.net
15450 S:      Orphan
15451 F:      drivers/net/wireless/zydas/zd1201.*
15452
15453 USB ZR364XX DRIVER
15454 M:      Antoine Jacquet <royale@zerezo.com>
15455 L:      linux-usb@vger.kernel.org
15456 L:      linux-media@vger.kernel.org
15457 T:      git git://linuxtv.org/media_tree.git
15458 W:      http://royale.zerezo.com/zr364xx/
15459 S:      Maintained
15460 F:      Documentation/media/v4l-drivers/zr364xx*
15461 F:      drivers/media/usb/zr364xx/
15462
15463 USER-MODE LINUX (UML)
15464 M:      Jeff Dike <jdike@addtoit.com>
15465 M:      Richard Weinberger <richard@nod.at>
15466 L:      linux-um@lists.infradead.org
15467 W:      http://user-mode-linux.sourceforge.net
15468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15469 S:      Maintained
15470 F:      Documentation/virtual/uml/
15471 F:      arch/um/
15472 F:      arch/x86/um/
15473 F:      fs/hostfs/
15474 F:      fs/hppfs/
15475
15476 USERSPACE I/O (UIO)
15477 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15478 S:      Maintained
15479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15480 F:      Documentation/driver-api/uio-howto.rst
15481 F:      drivers/uio/
15482 F:      include/linux/uio*.h
15483
15484 UTIL-LINUX PACKAGE
15485 M:      Karel Zak <kzak@redhat.com>
15486 L:      util-linux@vger.kernel.org
15487 W:      http://en.wikipedia.org/wiki/Util-linux
15488 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15489 S:      Maintained
15490
15491 UUID HELPERS
15492 M:      Christoph Hellwig <hch@lst.de>
15493 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15494 L:      linux-kernel@vger.kernel.org
15495 T:      git git://git.infradead.org/users/hch/uuid.git
15496 F:      lib/uuid.c
15497 F:      lib/test_uuid.c
15498 F:      include/linux/uuid.h
15499 F:      include/uapi/linux/uuid.h
15500 S:      Maintained
15501
15502 UVESAFB DRIVER
15503 M:      Michal Januszewski <spock@gentoo.org>
15504 L:      linux-fbdev@vger.kernel.org
15505 W:      https://github.com/mjanusz/v86d
15506 S:      Maintained
15507 F:      Documentation/fb/uvesafb.txt
15508 F:      drivers/video/fbdev/uvesafb.*
15509
15510 VF610 NAND DRIVER
15511 M:      Stefan Agner <stefan@agner.ch>
15512 L:      linux-mtd@lists.infradead.org
15513 S:      Supported
15514 F:      drivers/mtd/nand/raw/vf610_nfc.c
15515
15516 VFAT/FAT/MSDOS FILESYSTEM
15517 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15518 S:      Maintained
15519 F:      Documentation/filesystems/vfat.txt
15520 F:      fs/fat/
15521
15522 VFIO DRIVER
15523 M:      Alex Williamson <alex.williamson@redhat.com>
15524 L:      kvm@vger.kernel.org
15525 T:      git git://github.com/awilliam/linux-vfio.git
15526 S:      Maintained
15527 F:      Documentation/vfio.txt
15528 F:      drivers/vfio/
15529 F:      include/linux/vfio.h
15530 F:      include/uapi/linux/vfio.h
15531
15532 VFIO MEDIATED DEVICE DRIVERS
15533 M:      Kirti Wankhede <kwankhede@nvidia.com>
15534 L:      kvm@vger.kernel.org
15535 S:      Maintained
15536 F:      Documentation/vfio-mediated-device.txt
15537 F:      drivers/vfio/mdev/
15538 F:      include/linux/mdev.h
15539 F:      samples/vfio-mdev/
15540
15541 VFIO PLATFORM DRIVER
15542 M:      Eric Auger <eric.auger@redhat.com>
15543 L:      kvm@vger.kernel.org
15544 S:      Maintained
15545 F:      drivers/vfio/platform/
15546
15547 VGA_SWITCHEROO
15548 R:      Lukas Wunner <lukas@wunner.de>
15549 S:      Maintained
15550 F:      Documentation/gpu/vga-switcheroo.rst
15551 F:      drivers/gpu/vga/vga_switcheroo.c
15552 F:      include/linux/vga_switcheroo.h
15553 T:      git git://anongit.freedesktop.org/drm/drm-misc
15554
15555 VIA RHINE NETWORK DRIVER
15556 S:      Orphan
15557 F:      drivers/net/ethernet/via/via-rhine.c
15558
15559 VIA SD/MMC CARD CONTROLLER DRIVER
15560 M:      Bruce Chang <brucechang@via.com.tw>
15561 M:      Harald Welte <HaraldWelte@viatech.com>
15562 S:      Maintained
15563 F:      drivers/mmc/host/via-sdmmc.c
15564
15565 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15566 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15567 L:      linux-fbdev@vger.kernel.org
15568 S:      Maintained
15569 F:      include/linux/via-core.h
15570 F:      include/linux/via-gpio.h
15571 F:      include/linux/via_i2c.h
15572 F:      drivers/video/fbdev/via/
15573
15574 VIA VELOCITY NETWORK DRIVER
15575 M:      Francois Romieu <romieu@fr.zoreil.com>
15576 L:      netdev@vger.kernel.org
15577 S:      Maintained
15578 F:      drivers/net/ethernet/via/via-velocity.*
15579
15580 VICODEC VIRTUAL CODEC DRIVER
15581 M:      Hans Verkuil <hans.verkuil@cisco.com>
15582 L:      linux-media@vger.kernel.org
15583 T:      git git://linuxtv.org/media_tree.git
15584 W:      https://linuxtv.org
15585 S:      Maintained
15586 F:      drivers/media/platform/vicodec/*
15587
15588 VIDEO MULTIPLEXER DRIVER
15589 M:      Philipp Zabel <p.zabel@pengutronix.de>
15590 L:      linux-media@vger.kernel.org
15591 S:      Maintained
15592 F:      drivers/media/platform/video-mux.c
15593
15594 VIDEO I2C POLLING DRIVER
15595 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15596 L:      linux-media@vger.kernel.org
15597 S:      Maintained
15598 F:      drivers/media/i2c/video-i2c.c
15599
15600 VIDEOBUF2 FRAMEWORK
15601 M:      Pawel Osciak <pawel@osciak.com>
15602 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15603 M:      Kyungmin Park <kyungmin.park@samsung.com>
15604 L:      linux-media@vger.kernel.org
15605 S:      Maintained
15606 F:      drivers/media/v4l2-core/videobuf2-*
15607 F:      include/media/videobuf2-*
15608
15609 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15610 M:      Helen Koike <helen.koike@collabora.com>
15611 L:      linux-media@vger.kernel.org
15612 T:      git git://linuxtv.org/media_tree.git
15613 W:      https://linuxtv.org
15614 S:      Maintained
15615 F:      drivers/media/platform/vimc/*
15616
15617 VIRT LIB
15618 M:      Alex Williamson <alex.williamson@redhat.com>
15619 M:      Paolo Bonzini <pbonzini@redhat.com>
15620 L:      kvm@vger.kernel.org
15621 S:      Supported
15622 F:      virt/lib/
15623
15624 VIRTIO AND VHOST VSOCK DRIVER
15625 M:      Stefan Hajnoczi <stefanha@redhat.com>
15626 L:      kvm@vger.kernel.org
15627 L:      virtualization@lists.linux-foundation.org
15628 L:      netdev@vger.kernel.org
15629 S:      Maintained
15630 F:      include/linux/virtio_vsock.h
15631 F:      include/uapi/linux/virtio_vsock.h
15632 F:      include/uapi/linux/vsockmon.h
15633 F:      include/uapi/linux/vm_sockets_diag.h
15634 F:      net/vmw_vsock/diag.c
15635 F:      net/vmw_vsock/af_vsock_tap.c
15636 F:      net/vmw_vsock/virtio_transport_common.c
15637 F:      net/vmw_vsock/virtio_transport.c
15638 F:      drivers/net/vsockmon.c
15639 F:      drivers/vhost/vsock.c
15640 F:      drivers/vhost/vsock.h
15641 F:      tools/testing/vsock/
15642
15643 VIRTIO CONSOLE DRIVER
15644 M:      Amit Shah <amit@kernel.org>
15645 L:      virtualization@lists.linux-foundation.org
15646 S:      Maintained
15647 F:      drivers/char/virtio_console.c
15648 F:      include/linux/virtio_console.h
15649 F:      include/uapi/linux/virtio_console.h
15650
15651 VIRTIO CORE, NET AND BLOCK DRIVERS
15652 M:      "Michael S. Tsirkin" <mst@redhat.com>
15653 M:      Jason Wang <jasowang@redhat.com>
15654 L:      virtualization@lists.linux-foundation.org
15655 S:      Maintained
15656 F:      Documentation/devicetree/bindings/virtio/
15657 F:      drivers/virtio/
15658 F:      tools/virtio/
15659 F:      drivers/net/virtio_net.c
15660 F:      drivers/block/virtio_blk.c
15661 F:      include/linux/virtio*.h
15662 F:      include/uapi/linux/virtio_*.h
15663 F:      drivers/crypto/virtio/
15664 F:      mm/balloon_compaction.c
15665
15666 VIRTIO CRYPTO DRIVER
15667 M:      Gonglei <arei.gonglei@huawei.com>
15668 L:      virtualization@lists.linux-foundation.org
15669 L:      linux-crypto@vger.kernel.org
15670 S:      Maintained
15671 F:      drivers/crypto/virtio/
15672 F:      include/uapi/linux/virtio_crypto.h
15673
15674 VIRTIO DRIVERS FOR S390
15675 M:      Cornelia Huck <cohuck@redhat.com>
15676 M:      Halil Pasic <pasic@linux.ibm.com>
15677 L:      linux-s390@vger.kernel.org
15678 L:      virtualization@lists.linux-foundation.org
15679 L:      kvm@vger.kernel.org
15680 S:      Supported
15681 F:      drivers/s390/virtio/
15682 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15683
15684 VIRTIO GPU DRIVER
15685 M:      David Airlie <airlied@linux.ie>
15686 M:      Gerd Hoffmann <kraxel@redhat.com>
15687 L:      dri-devel@lists.freedesktop.org
15688 L:      virtualization@lists.linux-foundation.org
15689 T:      git git://anongit.freedesktop.org/drm/drm-misc
15690 S:      Maintained
15691 F:      drivers/gpu/drm/virtio/
15692 F:      include/uapi/linux/virtio_gpu.h
15693
15694 VIRTIO HOST (VHOST)
15695 M:      "Michael S. Tsirkin" <mst@redhat.com>
15696 M:      Jason Wang <jasowang@redhat.com>
15697 L:      kvm@vger.kernel.org
15698 L:      virtualization@lists.linux-foundation.org
15699 L:      netdev@vger.kernel.org
15700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15701 S:      Maintained
15702 F:      drivers/vhost/
15703 F:      include/uapi/linux/vhost.h
15704
15705 VIRTIO INPUT DRIVER
15706 M:      Gerd Hoffmann <kraxel@redhat.com>
15707 S:      Maintained
15708 F:      drivers/virtio/virtio_input.c
15709 F:      include/uapi/linux/virtio_input.h
15710
15711 VIRTUAL BOX GUEST DEVICE DRIVER
15712 M:      Hans de Goede <hdegoede@redhat.com>
15713 M:      Arnd Bergmann <arnd@arndb.de>
15714 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15715 S:      Maintained
15716 F:      include/linux/vbox_utils.h
15717 F:      include/uapi/linux/vbox*.h
15718 F:      drivers/virt/vboxguest/
15719
15720 VIRTUAL SERIO DEVICE DRIVER
15721 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15722 S:      Maintained
15723 F:      drivers/input/serio/userio.c
15724 F:      include/uapi/linux/userio.h
15725
15726 VIVID VIRTUAL VIDEO DRIVER
15727 M:      Hans Verkuil <hverkuil@xs4all.nl>
15728 L:      linux-media@vger.kernel.org
15729 T:      git git://linuxtv.org/media_tree.git
15730 W:      https://linuxtv.org
15731 S:      Maintained
15732 F:      drivers/media/platform/vivid/*
15733
15734 VLYNQ BUS
15735 M:      Florian Fainelli <f.fainelli@gmail.com>
15736 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15737 S:      Maintained
15738 F:      drivers/vlynq/vlynq.c
15739 F:      include/linux/vlynq.h
15740
15741 VME SUBSYSTEM
15742 M:      Martyn Welch <martyn@welchs.me.uk>
15743 M:      Manohar Vanga <manohar.vanga@gmail.com>
15744 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15745 L:      devel@driverdev.osuosl.org
15746 S:      Maintained
15747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15748 F:      Documentation/driver-api/vme.rst
15749 F:      drivers/staging/vme/
15750 F:      drivers/vme/
15751 F:      include/linux/vme*
15752
15753 VMWARE BALLOON DRIVER
15754 M:      Xavier Deguillard <xdeguillard@vmware.com>
15755 M:      Nadav Amit <namit@vmware.com>
15756 M:      "VMware, Inc." <pv-drivers@vmware.com>
15757 L:      linux-kernel@vger.kernel.org
15758 S:      Maintained
15759 F:      drivers/misc/vmw_balloon.c
15760
15761 VMWARE HYPERVISOR INTERFACE
15762 M:      Alok Kataria <akataria@vmware.com>
15763 L:      virtualization@lists.linux-foundation.org
15764 S:      Supported
15765 F:      arch/x86/kernel/cpu/vmware.c
15766
15767 VMWARE PVRDMA DRIVER
15768 M:      Adit Ranadive <aditr@vmware.com>
15769 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15770 L:      linux-rdma@vger.kernel.org
15771 S:      Maintained
15772 F:      drivers/infiniband/hw/vmw_pvrdma/
15773
15774 VMware PVSCSI driver
15775 M:      Jim Gill <jgill@vmware.com>
15776 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15777 L:      linux-scsi@vger.kernel.org
15778 S:      Maintained
15779 F:      drivers/scsi/vmw_pvscsi.c
15780 F:      drivers/scsi/vmw_pvscsi.h
15781
15782 VMWARE VMMOUSE SUBDRIVER
15783 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15784 M:      "VMware, Inc." <pv-drivers@vmware.com>
15785 L:      linux-input@vger.kernel.org
15786 S:      Maintained
15787 F:      drivers/input/mouse/vmmouse.c
15788 F:      drivers/input/mouse/vmmouse.h
15789
15790 VMWARE VMXNET3 ETHERNET DRIVER
15791 M:      Ronak Doshi <doshir@vmware.com>
15792 M:      "VMware, Inc." <pv-drivers@vmware.com>
15793 L:      netdev@vger.kernel.org
15794 S:      Maintained
15795 F:      drivers/net/vmxnet3/
15796
15797 VOCORE VOCORE2 BOARD
15798 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15799 L:      linux-mips@linux-mips.org
15800 S:      Maintained
15801 F:      arch/mips/boot/dts/ralink/vocore2.dts
15802
15803 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15804 M:      Liam Girdwood <lgirdwood@gmail.com>
15805 M:      Mark Brown <broonie@kernel.org>
15806 L:      linux-kernel@vger.kernel.org
15807 W:      http://www.slimlogic.co.uk/?p=48
15808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15809 S:      Supported
15810 F:      Documentation/devicetree/bindings/regulator/
15811 F:      Documentation/power/regulator/
15812 F:      drivers/regulator/
15813 F:      include/dt-bindings/regulator/
15814 F:      include/linux/regulator/
15815
15816 VRF
15817 M:      David Ahern <dsa@cumulusnetworks.com>
15818 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
15819 L:      netdev@vger.kernel.org
15820 S:      Maintained
15821 F:      drivers/net/vrf.c
15822 F:      Documentation/networking/vrf.txt
15823
15824 VT1211 HARDWARE MONITOR DRIVER
15825 M:      Juerg Haefliger <juergh@gmail.com>
15826 L:      linux-hwmon@vger.kernel.org
15827 S:      Maintained
15828 F:      Documentation/hwmon/vt1211
15829 F:      drivers/hwmon/vt1211.c
15830
15831 VT8231 HARDWARE MONITOR DRIVER
15832 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15833 L:      linux-hwmon@vger.kernel.org
15834 S:      Maintained
15835 F:      drivers/hwmon/vt8231.c
15836
15837 VUB300 USB to SDIO/SD/MMC bridge chip
15838 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15839 L:      linux-mmc@vger.kernel.org
15840 L:      linux-usb@vger.kernel.org
15841 S:      Supported
15842 F:      drivers/mmc/host/vub300.c
15843
15844 W1 DALLAS'S 1-WIRE BUS
15845 M:      Evgeniy Polyakov <zbr@ioremap.net>
15846 S:      Maintained
15847 F:      Documentation/devicetree/bindings/w1/
15848 F:      Documentation/w1/
15849 F:      drivers/w1/
15850 F:      include/linux/w1.h
15851
15852 W83791D HARDWARE MONITORING DRIVER
15853 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15854 L:      linux-hwmon@vger.kernel.org
15855 S:      Maintained
15856 F:      Documentation/hwmon/w83791d
15857 F:      drivers/hwmon/w83791d.c
15858
15859 W83793 HARDWARE MONITORING DRIVER
15860 M:      Rudolf Marek <r.marek@assembler.cz>
15861 L:      linux-hwmon@vger.kernel.org
15862 S:      Maintained
15863 F:      Documentation/hwmon/w83793
15864 F:      drivers/hwmon/w83793.c
15865
15866 W83795 HARDWARE MONITORING DRIVER
15867 M:      Jean Delvare <jdelvare@suse.com>
15868 L:      linux-hwmon@vger.kernel.org
15869 S:      Maintained
15870 F:      drivers/hwmon/w83795.c
15871
15872 W83L51xD SD/MMC CARD INTERFACE DRIVER
15873 M:      Pierre Ossman <pierre@ossman.eu>
15874 S:      Maintained
15875 F:      drivers/mmc/host/wbsd.*
15876
15877 WACOM PROTOCOL 4 SERIAL TABLETS
15878 M:      Julian Squires <julian@cipht.net>
15879 M:      Hans de Goede <hdegoede@redhat.com>
15880 L:      linux-input@vger.kernel.org
15881 S:      Maintained
15882 F:      drivers/input/tablet/wacom_serial4.c
15883
15884 WATCHDOG DEVICE DRIVERS
15885 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15886 M:      Guenter Roeck <linux@roeck-us.net>
15887 L:      linux-watchdog@vger.kernel.org
15888 W:      http://www.linux-watchdog.org/
15889 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15890 S:      Maintained
15891 F:      Documentation/devicetree/bindings/watchdog/
15892 F:      Documentation/watchdog/
15893 F:      drivers/watchdog/
15894 F:      include/linux/watchdog.h
15895 F:      include/uapi/linux/watchdog.h
15896
15897 WHISKEYCOVE PMIC GPIO DRIVER
15898 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15899 L:      linux-gpio@vger.kernel.org
15900 S:      Maintained
15901 F:      drivers/gpio/gpio-wcove.c
15902
15903 WIIMOTE HID DRIVER
15904 M:      David Herrmann <dh.herrmann@googlemail.com>
15905 L:      linux-input@vger.kernel.org
15906 S:      Maintained
15907 F:      drivers/hid/hid-wiimote*
15908
15909 WILOCITY WIL6210 WIRELESS DRIVER
15910 M:      Maya Erez <merez@codeaurora.org>
15911 L:      linux-wireless@vger.kernel.org
15912 L:      wil6210@qti.qualcomm.com
15913 S:      Supported
15914 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15915 F:      drivers/net/wireless/ath/wil6210/
15916
15917 WIMAX STACK
15918 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15919 M:      linux-wimax@intel.com
15920 L:      wimax@linuxwimax.org (subscribers-only)
15921 S:      Supported
15922 W:      http://linuxwimax.org
15923 F:      Documentation/wimax/README.wimax
15924 F:      include/linux/wimax/debug.h
15925 F:      include/net/wimax.h
15926 F:      include/uapi/linux/wimax.h
15927 F:      net/wimax/
15928
15929 WINBOND CIR DRIVER
15930 M:      David Härdeman <david@hardeman.nu>
15931 S:      Maintained
15932 F:      drivers/media/rc/winbond-cir.c
15933
15934 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15935 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15936 L:      linux-watchdog@vger.kernel.org
15937 S:      Maintained
15938 F:      drivers/watchdog/ebc-c384_wdt.c
15939
15940 WINSYSTEMS WS16C48 GPIO DRIVER
15941 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15942 L:      linux-gpio@vger.kernel.org
15943 S:      Maintained
15944 F:      drivers/gpio/gpio-ws16c48.c
15945
15946 WISTRON LAPTOP BUTTON DRIVER
15947 M:      Miloslav Trmac <mitr@volny.cz>
15948 S:      Maintained
15949 F:      drivers/input/misc/wistron_btns.c
15950
15951 WL3501 WIRELESS PCMCIA CARD DRIVER
15952 L:      linux-wireless@vger.kernel.org
15953 S:      Odd fixes
15954 F:      drivers/net/wireless/wl3501*
15955
15956 WOLFSON MICROELECTRONICS DRIVERS
15957 L:      patches@opensource.cirrus.com
15958 T:      git https://github.com/CirrusLogic/linux-drivers.git
15959 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15960 S:      Supported
15961 F:      Documentation/hwmon/wm83??
15962 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15963 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15964 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15965 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15966 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15967 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15968 F:      drivers/clk/clk-wm83*.c
15969 F:      drivers/extcon/extcon-arizona.c
15970 F:      drivers/leds/leds-wm83*.c
15971 F:      drivers/gpio/gpio-*wm*.c
15972 F:      drivers/gpio/gpio-arizona.c
15973 F:      drivers/hwmon/wm83??-hwmon.c
15974 F:      drivers/input/misc/wm831x-on.c
15975 F:      drivers/input/touchscreen/wm831x-ts.c
15976 F:      drivers/input/touchscreen/wm97*.c
15977 F:      drivers/mfd/arizona*
15978 F:      drivers/mfd/wm*.c
15979 F:      drivers/mfd/cs47l24*
15980 F:      drivers/power/supply/wm83*.c
15981 F:      drivers/rtc/rtc-wm83*.c
15982 F:      drivers/regulator/wm8*.c
15983 F:      drivers/regulator/arizona*
15984 F:      drivers/video/backlight/wm83*_bl.c
15985 F:      drivers/watchdog/wm83*_wdt.c
15986 F:      include/linux/mfd/arizona/
15987 F:      include/linux/mfd/wm831x/
15988 F:      include/linux/mfd/wm8350/
15989 F:      include/linux/mfd/wm8400*
15990 F:      include/linux/regulator/arizona*
15991 F:      include/linux/wm97xx.h
15992 F:      include/sound/wm????.h
15993 F:      sound/soc/codecs/arizona.?
15994 F:      sound/soc/codecs/wm*
15995 F:      sound/soc/codecs/cs47l24*
15996
15997 WORKQUEUE
15998 M:      Tejun Heo <tj@kernel.org>
15999 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16001 S:      Maintained
16002 F:      include/linux/workqueue.h
16003 F:      kernel/workqueue.c
16004 F:      Documentation/core-api/workqueue.rst
16005
16006 X-POWERS AXP288 PMIC DRIVERS
16007 M:      Hans de Goede <hdegoede@redhat.com>
16008 S:      Maintained
16009 N:      axp288
16010 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16011
16012 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16013 M:      Chen-Yu Tsai <wens@csie.org>
16014 L:      linux-kernel@vger.kernel.org
16015 S:      Maintained
16016 N:      axp[128]
16017
16018 X.25 NETWORK LAYER
16019 M:      Andrew Hendry <andrew.hendry@gmail.com>
16020 L:      linux-x25@vger.kernel.org
16021 S:      Odd Fixes
16022 F:      Documentation/networking/x25*
16023 F:      include/net/x25*
16024 F:      net/x25/
16025
16026 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16027 M:      Thomas Gleixner <tglx@linutronix.de>
16028 M:      Ingo Molnar <mingo@redhat.com>
16029 M:      Borislav Petkov <bp@alien8.de>
16030 R:      "H. Peter Anvin" <hpa@zytor.com>
16031 M:      x86@kernel.org
16032 L:      linux-kernel@vger.kernel.org
16033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16034 S:      Maintained
16035 F:      Documentation/devicetree/bindings/x86/
16036 F:      Documentation/x86/
16037 F:      arch/x86/
16038
16039 X86 ENTRY CODE
16040 M:      Andy Lutomirski <luto@kernel.org>
16041 L:      linux-kernel@vger.kernel.org
16042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16043 S:      Maintained
16044 F:      arch/x86/entry/
16045
16046 X86 MCE INFRASTRUCTURE
16047 M:      Tony Luck <tony.luck@intel.com>
16048 M:      Borislav Petkov <bp@alien8.de>
16049 L:      linux-edac@vger.kernel.org
16050 S:      Maintained
16051 F:      arch/x86/kernel/cpu/mcheck/*
16052
16053 X86 MICROCODE UPDATE SUPPORT
16054 M:      Borislav Petkov <bp@alien8.de>
16055 S:      Maintained
16056 F:      arch/x86/kernel/cpu/microcode/*
16057
16058 X86 MM
16059 M:      Dave Hansen <dave.hansen@linux.intel.com>
16060 M:      Andy Lutomirski <luto@kernel.org>
16061 M:      Peter Zijlstra <peterz@infradead.org>
16062 L:      linux-kernel@vger.kernel.org
16063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16064 S:      Maintained
16065 F:      arch/x86/mm/
16066
16067 X86 PLATFORM DRIVERS
16068 M:      Darren Hart <dvhart@infradead.org>
16069 M:      Andy Shevchenko <andy@infradead.org>
16070 L:      platform-driver-x86@vger.kernel.org
16071 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16072 S:      Maintained
16073 F:      drivers/platform/x86/
16074 F:      drivers/platform/olpc/
16075
16076 X86 VDSO
16077 M:      Andy Lutomirski <luto@kernel.org>
16078 L:      linux-kernel@vger.kernel.org
16079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16080 S:      Maintained
16081 F:      arch/x86/entry/vdso/
16082
16083 XC2028/3028 TUNER DRIVER
16084 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16085 L:      linux-media@vger.kernel.org
16086 W:      https://linuxtv.org
16087 T:      git git://linuxtv.org/media_tree.git
16088 S:      Maintained
16089 F:      drivers/media/tuners/tuner-xc2028.*
16090
16091 XDP SOCKETS (AF_XDP)
16092 M:      Björn Töpel <bjorn.topel@intel.com>
16093 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16094 L:      netdev@vger.kernel.org
16095 S:      Maintained
16096 F:      kernel/bpf/xskmap.c
16097 F:      net/xdp/
16098
16099 XEN BLOCK SUBSYSTEM
16100 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16101 M:      Roger Pau Monné <roger.pau@citrix.com>
16102 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16103 S:      Supported
16104 F:      drivers/block/xen-blkback/*
16105 F:      drivers/block/xen*
16106
16107 XEN HYPERVISOR ARM
16108 M:      Stefano Stabellini <sstabellini@kernel.org>
16109 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16110 S:      Maintained
16111 F:      arch/arm/xen/
16112 F:      arch/arm/include/asm/xen/
16113
16114 XEN HYPERVISOR ARM64
16115 M:      Stefano Stabellini <sstabellini@kernel.org>
16116 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16117 S:      Maintained
16118 F:      arch/arm64/xen/
16119 F:      arch/arm64/include/asm/xen/
16120
16121 XEN HYPERVISOR INTERFACE
16122 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16123 M:      Juergen Gross <jgross@suse.com>
16124 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16126 S:      Supported
16127 F:      arch/x86/xen/
16128 F:      drivers/*/xen-*front.c
16129 F:      drivers/xen/
16130 F:      arch/x86/include/asm/xen/
16131 F:      arch/x86/include/asm/pvclock-abi.h
16132 F:      include/xen/
16133 F:      include/uapi/xen/
16134 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16135 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16136
16137 XEN NETWORK BACKEND DRIVER
16138 M:      Wei Liu <wei.liu2@citrix.com>
16139 M:      Paul Durrant <paul.durrant@citrix.com>
16140 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16141 L:      netdev@vger.kernel.org
16142 S:      Supported
16143 F:      drivers/net/xen-netback/*
16144
16145 XEN PCI SUBSYSTEM
16146 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16147 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16148 S:      Supported
16149 F:      arch/x86/pci/*xen*
16150 F:      drivers/pci/*xen*
16151
16152 XEN PVSCSI DRIVERS
16153 M:      Juergen Gross <jgross@suse.com>
16154 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16155 L:      linux-scsi@vger.kernel.org
16156 S:      Supported
16157 F:      drivers/scsi/xen-scsifront.c
16158 F:      drivers/xen/xen-scsiback.c
16159 F:      include/xen/interface/io/vscsiif.h
16160
16161 XEN SWIOTLB SUBSYSTEM
16162 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16163 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16164 L:      iommu@lists.linux-foundation.org
16165 S:      Supported
16166 F:      arch/x86/xen/*swiotlb*
16167 F:      drivers/xen/*swiotlb*
16168
16169 XEN SOUND FRONTEND DRIVER
16170 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16171 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16172 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16173 S:      Supported
16174 F:      sound/xen/*
16175
16176 XFS FILESYSTEM
16177 M:      Darrick J. Wong <darrick.wong@oracle.com>
16178 M:      linux-xfs@vger.kernel.org
16179 L:      linux-xfs@vger.kernel.org
16180 W:      http://xfs.org/
16181 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16182 S:      Supported
16183 F:      Documentation/filesystems/xfs.txt
16184 F:      fs/xfs/
16185
16186 XILINX AXI ETHERNET DRIVER
16187 M:      Anirudha Sarangi <anirudh@xilinx.com>
16188 M:      John Linn <John.Linn@xilinx.com>
16189 S:      Maintained
16190 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16191
16192 XILINX UARTLITE SERIAL DRIVER
16193 M:      Peter Korsgaard <jacmet@sunsite.dk>
16194 L:      linux-serial@vger.kernel.org
16195 S:      Maintained
16196 F:      drivers/tty/serial/uartlite.c
16197
16198 XILINX VIDEO IP CORES
16199 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16200 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16201 L:      linux-media@vger.kernel.org
16202 T:      git git://linuxtv.org/media_tree.git
16203 S:      Supported
16204 F:      Documentation/devicetree/bindings/media/xilinx/
16205 F:      drivers/media/platform/xilinx/
16206 F:      include/uapi/linux/xilinx-v4l2-controls.h
16207
16208 XILLYBUS DRIVER
16209 M:      Eli Billauer <eli.billauer@gmail.com>
16210 L:      linux-kernel@vger.kernel.org
16211 S:      Supported
16212 F:      drivers/char/xillybus/
16213
16214 XLP9XX I2C DRIVER
16215 M:      George Cherian <george.cherian@cavium.com>
16216 M:      Jan Glauber <jglauber@cavium.com>
16217 L:      linux-i2c@vger.kernel.org
16218 W:      http://www.cavium.com
16219 S:      Supported
16220 F:      drivers/i2c/busses/i2c-xlp9xx.c
16221
16222 XRA1403 GPIO EXPANDER
16223 M:      Nandor Han <nandor.han@ge.com>
16224 M:      Semi Malinen <semi.malinen@ge.com>
16225 L:      linux-gpio@vger.kernel.org
16226 S:      Maintained
16227 F:      drivers/gpio/gpio-xra1403.c
16228 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16229
16230 XTENSA XTFPGA PLATFORM SUPPORT
16231 M:      Max Filippov <jcmvbkbc@gmail.com>
16232 L:      linux-xtensa@linux-xtensa.org
16233 S:      Maintained
16234 F:      drivers/spi/spi-xtensa-xtfpga.c
16235 F:      sound/soc/xtensa/xtfpga-i2s.c
16236
16237 YAM DRIVER FOR AX.25
16238 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16239 L:      linux-hams@vger.kernel.org
16240 S:      Maintained
16241 F:      drivers/net/hamradio/yam*
16242 F:      include/linux/yam.h
16243
16244 YAMA SECURITY MODULE
16245 M:      Kees Cook <keescook@chromium.org>
16246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16247 S:      Supported
16248 F:      security/yama/
16249 F:      Documentation/admin-guide/LSM/Yama.rst
16250
16251 YEALINK PHONE DRIVER
16252 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16253 L:      usbb2k-api-dev@nongnu.org
16254 S:      Maintained
16255 F:      Documentation/input/devices/yealink.rst
16256 F:      drivers/input/misc/yealink.*
16257
16258 Z8530 DRIVER FOR AX.25
16259 M:      Joerg Reuter <jreuter@yaina.de>
16260 W:      http://yaina.de/jreuter/
16261 W:      http://www.qsl.net/dl1bke/
16262 L:      linux-hams@vger.kernel.org
16263 S:      Maintained
16264 F:      Documentation/networking/z8530drv.txt
16265 F:      drivers/net/hamradio/*scc.c
16266 F:      drivers/net/hamradio/z8530.h
16267
16268 ZBUD COMPRESSED PAGE ALLOCATOR
16269 M:      Seth Jennings <sjenning@redhat.com>
16270 M:      Dan Streetman <ddstreet@ieee.org>
16271 L:      linux-mm@kvack.org
16272 S:      Maintained
16273 F:      mm/zbud.c
16274 F:      include/linux/zbud.h
16275
16276 ZD1211RW WIRELESS DRIVER
16277 M:      Daniel Drake <dsd@gentoo.org>
16278 M:      Ulrich Kunitz <kune@deine-taler.de>
16279 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16280 L:      linux-wireless@vger.kernel.org
16281 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16282 S:      Maintained
16283 F:      drivers/net/wireless/zydas/zd1211rw/
16284
16285 ZD1301 MEDIA DRIVER
16286 M:      Antti Palosaari <crope@iki.fi>
16287 L:      linux-media@vger.kernel.org
16288 W:      https://linuxtv.org/
16289 W:      http://palosaari.fi/linux/
16290 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16291 S:      Maintained
16292 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16293
16294 ZD1301_DEMOD MEDIA DRIVER
16295 M:      Antti Palosaari <crope@iki.fi>
16296 L:      linux-media@vger.kernel.org
16297 W:      https://linuxtv.org/
16298 W:      http://palosaari.fi/linux/
16299 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16300 S:      Maintained
16301 F:      drivers/media/dvb-frontends/zd1301_demod*
16302
16303 ZPOOL COMPRESSED PAGE STORAGE API
16304 M:      Dan Streetman <ddstreet@ieee.org>
16305 L:      linux-mm@kvack.org
16306 S:      Maintained
16307 F:      mm/zpool.c
16308 F:      include/linux/zpool.h
16309
16310 ZR36067 VIDEO FOR LINUX DRIVER
16311 L:      mjpeg-users@lists.sourceforge.net
16312 L:      linux-media@vger.kernel.org
16313 W:      http://mjpeg.sourceforge.net/driver-zoran/
16314 T:      hg https://linuxtv.org/hg/v4l-dvb
16315 S:      Odd Fixes
16316 F:      drivers/staging/media/zoran/
16317
16318 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16319 M:      Minchan Kim <minchan@kernel.org>
16320 M:      Nitin Gupta <ngupta@vflare.org>
16321 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16322 L:      linux-kernel@vger.kernel.org
16323 S:      Maintained
16324 F:      drivers/block/zram/
16325 F:      Documentation/blockdev/zram.txt
16326
16327 ZS DECSTATION Z85C30 SERIAL DRIVER
16328 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16329 S:      Maintained
16330 F:      drivers/tty/serial/zs.*
16331
16332 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16333 M:      Minchan Kim <minchan@kernel.org>
16334 M:      Nitin Gupta <ngupta@vflare.org>
16335 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16336 L:      linux-mm@kvack.org
16337 S:      Maintained
16338 F:      mm/zsmalloc.c
16339 F:      include/linux/zsmalloc.h
16340 F:      Documentation/vm/zsmalloc.rst
16341
16342 ZSWAP COMPRESSED SWAP CACHING
16343 M:      Seth Jennings <sjenning@redhat.com>
16344 M:      Dan Streetman <ddstreet@ieee.org>
16345 L:      linux-mm@kvack.org
16346 S:      Maintained
16347 F:      mm/zswap.c
16348
16349 THE REST
16350 M:      Linus Torvalds <torvalds@linux-foundation.org>
16351 L:      linux-kernel@vger.kernel.org
16352 Q:      http://patchwork.kernel.org/project/LKML/list/
16353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16354 S:      Buried alive in reporters
16355 F:      *
16356 F:      */